US20070114194A1 - Fastening mechanism for electronic devices - Google Patents
Fastening mechanism for electronic devices Download PDFInfo
- Publication number
- US20070114194A1 US20070114194A1 US11/391,788 US39178806A US2007114194A1 US 20070114194 A1 US20070114194 A1 US 20070114194A1 US 39178806 A US39178806 A US 39178806A US 2007114194 A1 US2007114194 A1 US 2007114194A1
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- US
- United States
- Prior art keywords
- circuit board
- fastening
- coupling
- fastening mechanism
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/184—Mounting of motherboards
Definitions
- the present invention relates to technologies for fastening circuit units of electronic devices, and more particularly, to a fastening mechanism for fastening a circuit board to an electronic device.
- a wide range of PCs and servers have been designed to meet industrial requirements. It is desirable and advantageous to use a standard machine cabinet that can accommodate different models of computer motherboards so that when a motherboard is replaced the cabinet can continue to be used.
- the base panel in a conventional server/PC cabinet typically has a plurality of screw holes prepared on its front, back and bottom surfaces for installing therein a variety of motherboards of different models.
- the motherboards are formed with a plurality of corresponding holes for receiving screws serving as fastening mechanisms to thereby fasten motherboards to server/PC cabinets.
- Such problems related to drilling holes for fastening are not limited to screw fasteners but are also present with regard to fastening mechanisms of many sorts, such as screws or rivets.
- the present invention aims to eliminate the aforementioned drawbacks, and, as such, a primary objective of the present invention is to provide a fastening mechanism that enables a user to conveniently and rapidly install motherboards of different models and sizes in an electronic device.
- Another objective of the present invention is to provide a fastening mechanism that can be applied to a variety of circuit boards for electronic devices.
- Another objective of the present invention is to provide a fastening mechanism that can simplify the steps of installing a circuit board into an electronic device and reduce costs as a result.
- the present invention provides a fastening mechanism for fastening a circuit board to an electronic device, the fastening mechanism being comprised of: a carrier for carrying the circuit board; a fastening member having a first retaining portion that is connected to said carrier for coupling to at least one side of said circuit board; a guiding member disposed on said carrier that extends away from the direction of said fastening member; an active member disposed on said guiding member that consists of a second retaining portion for coupling to an opposite side of said circuit board, and a sheathing member for correspondingly coupling with said guiding member, thereby allowing said active member to move along said guiding member by means of the sheathing member to jointly fasten a variety of circuit boards of different sizes with said fastening member.
- the fastening member of the present invention further comprises an operational portion for correspondingly operating with said sheathing member, which is adapted to control the tightness of said sheathing member on the guiding member so as to adjust the position of the active member on the guiding member.
- the circuit board fastening mechanism proposed by the present invention is designed to eliminate the need of using a fastening tool and thus is easy and quick to operate. Further, when attempting to locate the corresponding screw holes in prior methods, it often takes longer and is difficult to install, especially for circuit boards in larger sizes (such as servers and PCs), and in the case that screw holes are not fastened accurately with precision, there is a tendency to generate inner stress in the circuit board that can result in structural damage due to the mal-positioning or misplacement of screw. On the contrary, the fastening mechanism of the present invention engages and fastens the side edges of a circuit board without the drawback of potentially applying inappropriate or unbalanced forces to the circuit board and thus has the lasting benefit of helping to protect the circuit board from stress after installation.
- the fastening mechanism according to the invention not only can fasten a circuit board to an electronic device securely, but also is convenient and quick to operate. Accordingly, the present invention offers advantages over the prior art techniques due to its easy-positioning and installation without the potential for damage to circuit boards due to inappropriate forces being exerted by misused prior-art fasteners.
- FIG. 1 is a perspective view showing a first preferred embodiment of the fastening mechanism according to the present invention
- FIGS. 2A and 2B are, respectively, a perspective view and a corresponding cross-sectional view showing the fastening member of the first preferred embodiment of the fastening mechanism according to the present invention
- FIG. 3 is a perspective view showing a second preferred embodiment of the fastening mechanism according to the present invention.
- FIG. 4A is a perspective view showing the fastening member of the second preferred embodiment of the fastening mechanism according to the present invention.
- FIG. 4B is a cross-sectional view of the fastening member of the second preferred embodiment of the fastening mechanism according to the present invention showing an auxiliary supporting structure;
- FIG. 4C is an oblique-angle view of the fastening member of the second preferred embodiment of the fastening mechanism according to the present invention showing an auxiliary supporting structure;
- FIG. 5A is an oblique-angle view showing the connection of an active member and a guiding member of the fastening mechanism according to the present invention
- FIG. 5B is a side view of the active member of the fastening mechanism showing a sheathing structure thereof according to the present invention
- FIG. 6A is a perspective view showing the active member of the fastening mechanism according to the present invention.
- FIG. 6B is a cross-sectional view of the active member of the fastening mechanism showing an auxiliary supporting structure, according to the present invention.
- FIGS. 1A depicts a first preferred embodiment of the fastening mechanism according to the present invention, the fastening mechanism being configured in a machine cabinet of an electronic device for fastening a circuit board to the electronic device.
- Said electronic device cabinet 1 can be the machine cabinet of a PC, a server, a portable electronic device, or any device accommodating boards that can be interchanged.
- the fastening mechanism is at least comprised of: a carrier 10 adapted to carry a circuit board 5 , said circuit board 5 having corresponding sides 50 , 51 ; a fastening member 2 fixedly connected to said carrier 10 having a first retaining portion such as a clipping groove 21 a for coupling the side 50 of said circuit board; at least one guiding member 3 disposed on said carrier 10 which extends away from the direction of said fastening member 2 ; an active member 4 disposed on said guiding member 3 , said active member 4 being constituted to include a second retaining member 41 which is connected to an opposite side 51 of said circuit board 5 and a sheathing member 42 for coupling with said guiding member 3 , thereby allowing said active member 4 to move along said guiding member 3 by means of the sheathing member 42 so as to jointly fasten circuit boards in a variety of different sizes with said fastening member 2 .
- FIGS. 2A and 2B in which FIG. 2A illustrates the structure of the fastening member 2 , and FIG. 2B is a cross-sectional view showing the engagement of the fastening member 2 with the circuit board 5 , said fastening member 2 is made of an insulating material and rigidly connected to said carrier 10 , so that one side 50 of said circuit board 5 is propped up to couple with said clipping groove 21 a to form an elevation L to space apart the circuit board 5 from said carrier 10 . Note that said fastening member 2 is not intended to be limited to holding a rectangular circuit board.
- FIG. 3 illustrates a second preferred embodiment of the fastening mechanism according to the present invention.
- the first retaining portion of said fastening member 2 is an opening 21 b for receiving a corner of said circuit board 5 so as to stably and securely hold said circuit board 5 therein.
- FIG. 4A is an oblique-angle view showing the structure of the fastening member 2 engaging with said circuit board 5
- FIGS. 4B and 4C are, respectively, a cross-sectional view and an oblique-angle view showing an auxiliary supporting structure of the fastening member 2
- the fastening member 2 which is made of an insulating material, is constituted to have an opening 21 b so as to couple with a corner of the circuit board 5 , wherein said circuit board 5 is spaced apart from said carrier 10 by an elevation L due to the coupling with said opening 21 b.
- said first retaining portion further includes a groove 210 disposed at the opening 21 b for embedding said circuit board 5 and supporting said circuit board 5 in an opposite direction of the carrier.
- Said groove 210 may be formed on one side of the opening 21 b for embedding said circuit board 5 , or on the both sides of the opening 21 b for embedding the corner flanges of said circuit board 5 depending on the design choice.
- FIG. 5A is an oblique-angle view showing the coupling of an active member 4 and a guiding member 3
- FIG. 5B is a side view of the active member 4
- the active member 4 is connected to said guiding member 3 by means of a sheathing portion 42
- said guiding member 3 being a sliding track
- said sheathing portion 42 is an adjustable opening.
- Said active member 4 further includes an operational portion 43 to correspondingly actuate said opening by using the torque spring effect to adjust the coupling tightness of said opening on the sliding track, allowing said active member 4 to slide freely on said guiding member 3 .
- FIG. 6A is an oblique-angle view showing the coupling of the active member 4 with the circuit board 5
- FIG. 6B is a cross-sectional view showing an auxiliary supporting structure of said active member 4
- said fastening member 4 is made of an insulating material and the second retaining portion 41 thereof is located at the opening 41 b of the active member 4 to couple with an edge of said circuit board 5 .
- said circuit board 5 is spaced apart from said carrier 10 by an elevation L.
- the opening 41 b of the second retaining portion 41 may further be constituted to form a groove 410 therein for embedding said circuit board 5 and supporting said circuit board 5 in an opposite direction of the carrier, wherein said groove 410 can be formed on one side of the opening 41 b for embedding said circuit board 5 , or on the both sides of the opening 41 b for embedding the corner flanges of said circuit board 5 depending on the design choice.
- the circuit board fastening mechanism proposed by the present invention is designed to eliminate the need of using a fastening tool by coupling the edges and flanges of a circuit board, enabling easy and rapid installation. Further, the fastening mechanism is made of an insulating material as opposed to those of conductive metallic material as used in the prior art, preventing electric short circuits from occurring.
- prior art circuit units were structured such that a plurality of independent holes had to be prepared on surfaces of a machine cabinet to which other components attached.
- productivity was low and the production cost was increased.
- These holes must be prepared by machining as a secondary process and the preparation of these holes involves a number of extra steps, and, as mentioned before, the larger the circuit board, the more holes that are required as well as the elevation structures for preventing short circuits, such a system adversely increasing time and cost.
- the fastening mechanism according to the present invention not only can fasten a circuit board to an electronic device securely without using tools, but also is simple and quick to operate. Accordingly, the present invention offers advantages over the prior art techniques for its easy-positioning and installation without causing damage to circuit boards due to inappropriate forces being exerted.
Abstract
A fastening mechanism for fastening a circuit board to an electronic device is proposed, including: a carrier used for carrying the circuit board; at least one fastening member having a first retaining portion that is connected to said carrier for coupling to at least one side of said circuit board; at least one guiding member disposed on said carrier that extends away from the direction of said fastening member; an active member disposed on said at least one guiding member that consists of a second retaining portion for coupling to an opposite side of said circuit board; and a sheathing member used for correspondingly coupling with said guiding member, thereby allowing said active member to move along said guiding member by means of the sheathing member to jointly fasten a variety of circuit boards of different sizes with said fastening member.
Description
- 1. Field of the Invention
- The present invention relates to technologies for fastening circuit units of electronic devices, and more particularly, to a fastening mechanism for fastening a circuit board to an electronic device.
- 2. Description of Related Art
- A wide range of PCs and servers have been designed to meet industrial requirements. It is desirable and advantageous to use a standard machine cabinet that can accommodate different models of computer motherboards so that when a motherboard is replaced the cabinet can continue to be used.
- The base panel in a conventional server/PC cabinet typically has a plurality of screw holes prepared on its front, back and bottom surfaces for installing therein a variety of motherboards of different models. Similarly, the motherboards are formed with a plurality of corresponding holes for receiving screws serving as fastening mechanisms to thereby fasten motherboards to server/PC cabinets.
- While the screw/hole method can fasten different models of motherboards to servers/PC cabinets, when fastening a relatively large motherboard, it is often cumbersome to find the matching holes and this, in turn, can result in mal-positioning.
- Further, in using screws as a fastening means to fasten a motherboard to a machine cabinet, it is necessary to prepare in advance copper pillars or similar elevated structures to space apart the motherboard and the base panel of the cabinet to prevent electrical short circuit from occurring. Larger motherboards necessitate more screw holes for fastening and also more elevated structures to prevent short circuits, adversely wasting time and cost for installing motherboards.
- Such problems related to drilling holes for fastening are not limited to screw fasteners but are also present with regard to fastening mechanisms of many sorts, such as screws or rivets.
- Similar problems also apply to portable electronic devices such as notebook computers (NB), and personal digital assistants (PDA) using such a fastening means as screw or rivets. Therefore, there exists a need to develop a fastening mechanism that enables users to rapidly and conveniently secure a motherboard to an electronic device.
- The present invention aims to eliminate the aforementioned drawbacks, and, as such, a primary objective of the present invention is to provide a fastening mechanism that enables a user to conveniently and rapidly install motherboards of different models and sizes in an electronic device.
- Another objective of the present invention is to provide a fastening mechanism that can be applied to a variety of circuit boards for electronic devices.
- Another objective of the present invention is to provide a fastening mechanism that can simplify the steps of installing a circuit board into an electronic device and reduce costs as a result.
- In order to achieve the above and other objectives, the present invention provides a fastening mechanism for fastening a circuit board to an electronic device, the fastening mechanism being comprised of: a carrier for carrying the circuit board; a fastening member having a first retaining portion that is connected to said carrier for coupling to at least one side of said circuit board; a guiding member disposed on said carrier that extends away from the direction of said fastening member; an active member disposed on said guiding member that consists of a second retaining portion for coupling to an opposite side of said circuit board, and a sheathing member for correspondingly coupling with said guiding member, thereby allowing said active member to move along said guiding member by means of the sheathing member to jointly fasten a variety of circuit boards of different sizes with said fastening member.
- In addition, the fastening member of the present invention further comprises an operational portion for correspondingly operating with said sheathing member, which is adapted to control the tightness of said sheathing member on the guiding member so as to adjust the position of the active member on the guiding member.
- In fastening a circuit board to an electronic device, firstly one side of the circuit board is connected to a first retaining portion of said fasting member, then the position of the active member on the guiding member is adjusted such that said first retaining member and said second retaining member are tightly fastened to the circuit board, and further an elevation between said circuit board and said carrier is formed concurrently to prevent electric short circuits from happening.
- Compared to the complex methods in which screws/rivets are used to fasten a circuit board to an electronic device, the circuit board fastening mechanism proposed by the present invention is designed to eliminate the need of using a fastening tool and thus is easy and quick to operate. Further, when attempting to locate the corresponding screw holes in prior methods, it often takes longer and is difficult to install, especially for circuit boards in larger sizes (such as servers and PCs), and in the case that screw holes are not fastened accurately with precision, there is a tendency to generate inner stress in the circuit board that can result in structural damage due to the mal-positioning or misplacement of screw. On the contrary, the fastening mechanism of the present invention engages and fastens the side edges of a circuit board without the drawback of potentially applying inappropriate or unbalanced forces to the circuit board and thus has the lasting benefit of helping to protect the circuit board from stress after installation.
- Summarizing the above, the fastening mechanism according to the invention not only can fasten a circuit board to an electronic device securely, but also is convenient and quick to operate. Accordingly, the present invention offers advantages over the prior art techniques due to its easy-positioning and installation without the potential for damage to circuit boards due to inappropriate forces being exerted by misused prior-art fasteners.
- The fastening mechanism of the present invention can be fully understood by reading the following detailed description of the preferred embodiments, with reference made to the accompanying drawings, wherein:
-
FIG. 1 is a perspective view showing a first preferred embodiment of the fastening mechanism according to the present invention; -
FIGS. 2A and 2B are, respectively, a perspective view and a corresponding cross-sectional view showing the fastening member of the first preferred embodiment of the fastening mechanism according to the present invention; -
FIG. 3 is a perspective view showing a second preferred embodiment of the fastening mechanism according to the present invention; -
FIG. 4A is a perspective view showing the fastening member of the second preferred embodiment of the fastening mechanism according to the present invention; -
FIG. 4B is a cross-sectional view of the fastening member of the second preferred embodiment of the fastening mechanism according to the present invention showing an auxiliary supporting structure; -
FIG. 4C is an oblique-angle view of the fastening member of the second preferred embodiment of the fastening mechanism according to the present invention showing an auxiliary supporting structure; -
FIG. 5A is an oblique-angle view showing the connection of an active member and a guiding member of the fastening mechanism according to the present invention; -
FIG. 5B is a side view of the active member of the fastening mechanism showing a sheathing structure thereof according to the present invention; -
FIG. 6A is a perspective view showing the active member of the fastening mechanism according to the present invention; and -
FIG. 6B is a cross-sectional view of the active member of the fastening mechanism showing an auxiliary supporting structure, according to the present invention. - The present invention is described in the following with specific embodiments, so that one skilled in the pertinent art can easily understand other advantages and effects of the present invention. The present invention may also be implemented and applied according o other embodiments, and the details may be modified based on different views and applications without departing from the spirit of the invention. Also, note that all of the ensuing drawings in this specification are simplified schematic diagrams to show only those parts related to the invention; the parts illustrated are not drawn and depicted according to actual scale, size, or number, the details of which are arbitrary/willful design choices in the actual implementation of the invention.
-
FIGS. 1A depicts a first preferred embodiment of the fastening mechanism according to the present invention, the fastening mechanism being configured in a machine cabinet of an electronic device for fastening a circuit board to the electronic device. Said electronic device cabinet 1 can be the machine cabinet of a PC, a server, a portable electronic device, or any device accommodating boards that can be interchanged. - The fastening mechanism according to the present invention is at least comprised of: a
carrier 10 adapted to carry a circuit board 5, said circuit board 5 havingcorresponding sides fastening member 2 fixedly connected to saidcarrier 10 having a first retaining portion such as aclipping groove 21 a for coupling theside 50 of said circuit board; at least one guiding member 3 disposed on saidcarrier 10 which extends away from the direction of said fasteningmember 2; anactive member 4 disposed on said guiding member 3, saidactive member 4 being constituted to include a second retainingmember 41 which is connected to anopposite side 51 of said circuit board 5 and asheathing member 42 for coupling with said guiding member 3, thereby allowing saidactive member 4 to move along said guiding member 3 by means of the sheathingmember 42 so as to jointly fasten circuit boards in a variety of different sizes with said fasteningmember 2. - Note that parallel elements that are used in the present invention share identical structural theory and only differ in the direction of engaging said circuit board 5. Thus for clarify and brevity, only the detailed structure of one element is described herein to enable persons skilled in the pertinent art to infer without the difficulty from the described element.
- Referring to
FIGS. 2A and 2B , in whichFIG. 2A illustrates the structure of thefastening member 2, andFIG. 2B is a cross-sectional view showing the engagement of thefastening member 2 with the circuit board 5, said fasteningmember 2 is made of an insulating material and rigidly connected to saidcarrier 10, so that oneside 50 of said circuit board 5 is propped up to couple with saidclipping groove 21 a to form an elevation L to space apart the circuit board 5 from saidcarrier 10. Note that said fasteningmember 2 is not intended to be limited to holding a rectangular circuit board. -
FIG. 3 illustrates a second preferred embodiment of the fastening mechanism according to the present invention. As shown, the first retaining portion of said fasteningmember 2 is an opening 21 b for receiving a corner of said circuit board 5 so as to stably and securely hold said circuit board 5 therein. - Referring-to
FIGS. 4A to 4C,FIG. 4A is an oblique-angle view showing the structure of thefastening member 2 engaging with said circuit board 5, andFIGS. 4B and 4C are, respectively, a cross-sectional view and an oblique-angle view showing an auxiliary supporting structure of thefastening member 2. As shown inFIG. 4A , thefastening member 2, which is made of an insulating material, is constituted to have anopening 21 b so as to couple with a corner of the circuit board 5, wherein said circuit board 5 is spaced apart from saidcarrier 10 by an elevation L due to the coupling with saidopening 21 b. - Referring to
FIGS. 4B and 4C , said first retaining portion further includes agroove 210 disposed at theopening 21 b for embedding said circuit board 5 and supporting said circuit board 5 in an opposite direction of the carrier.Said groove 210 may be formed on one side of theopening 21 b for embedding said circuit board 5, or on the both sides of theopening 21 b for embedding the corner flanges of said circuit board 5 depending on the design choice. - Referring to
FIGS. 5A and 5B ,FIG. 5A is an oblique-angle view showing the coupling of anactive member 4 and a guiding member 3, andFIG. 5B is a side view of theactive member 4, wherein theactive member 4 is connected to said guiding member 3 by means of asheathing portion 42, said guiding member 3 being a sliding track and saidsheathing portion 42 is an adjustable opening. Saidactive member 4 further includes anoperational portion 43 to correspondingly actuate said opening by using the torque spring effect to adjust the coupling tightness of said opening on the sliding track, allowing saidactive member 4 to slide freely on said guiding member 3. - Referring to
FIG. 6A and 6B ,FIG. 6A is an oblique-angle view showing the coupling of theactive member 4 with the circuit board 5, andFIG. 6B is a cross-sectional view showing an auxiliary supporting structure of saidactive member 4. As shown inFIG. 6A , saidfastening member 4 is made of an insulating material and the second retainingportion 41 thereof is located at theopening 41 b of theactive member 4 to couple with an edge of said circuit board 5. By coupling with the first retaining portion of the fastening member and the second retainingportion 41 of saidactive member 4, said circuit board 5 is spaced apart from saidcarrier 10 by an elevation L. - As shown in
FIG. 6B , theopening 41 b of the second retainingportion 41 may further be constituted to form agroove 410 therein for embedding said circuit board 5 and supporting said circuit board 5 in an opposite direction of the carrier, wherein saidgroove 410 can be formed on one side of theopening 41 b for embedding said circuit board 5, or on the both sides of theopening 41 b for embedding the corner flanges of said circuit board 5 depending on the design choice. - Compared to the complex methods in which screws/rivets are used to fasten a circuit board to an electronic device, the circuit board fastening mechanism proposed by the present invention is designed to eliminate the need of using a fastening tool by coupling the edges and flanges of a circuit board, enabling easy and rapid installation. Further, the fastening mechanism is made of an insulating material as opposed to those of conductive metallic material as used in the prior art, preventing electric short circuits from occurring.
- In summary, prior art circuit units were structured such that a plurality of independent holes had to be prepared on surfaces of a machine cabinet to which other components attached. As a result, productivity was low and the production cost was increased. These holes must be prepared by machining as a secondary process and the preparation of these holes involves a number of extra steps, and, as mentioned before, the larger the circuit board, the more holes that are required as well as the elevation structures for preventing short circuits, such a system adversely increasing time and cost. On the other hand, the fastening mechanism according to the present invention not only can fasten a circuit board to an electronic device securely without using tools, but also is simple and quick to operate. Accordingly, the present invention offers advantages over the prior art techniques for its easy-positioning and installation without causing damage to circuit boards due to inappropriate forces being exerted.
- The aforementioned are only exemplary preferred embodiments of the present invention. The scope of the claims as stated below should be accorded the broadest interpretation so as to encompass various modifications and similar arrangements made to the herein described invention that fall within the spirit of the basic principles and technology of the present invention.
Claims (10)
1. A fastening mechanism for fastening a circuit board to an electronic device, comprising:
a carrier used for carrying the circuit board;
at least one fastening member having a first retaining portion that is connected to said carrier for coupling to at least one side of said circuit board;
at least one guiding member disposed on said carrier that extends away from the direction of said fastening member;
an active member disposed on said at least one guiding member that consists of a second retaining portion for coupling to an opposite side of said circuit board, and
a sheathing member used for correspondingly coupling with said guiding member, thereby allowing said active member to move along said guiding member by means of the sheathing member to jointly fasten a variety of circuit boards of different sizes with said fastening member.
2. The circuit board fastening mechanism of claim 1 , wherein the fastening member and said active member are made of an insulating material.
3. The circuit board fastening mechanism of claim 1 , wherein the first retaining portion is a groove for embedding a side edge of the circuit board.
4. The circuit board fastening mechanism of claim 1 , wherein the first retaining portion is an opening embedded on said fastening member for coupling an edge flange of said circuit board.
5. The circuit board fastening mechanism of claim 4 , wherein the opening further includes a groove for embedding either one side or an edge flange of the circuit board to support the coupling of the fastening member to the circuit board.
6. The circuit board fastening mechanism of claim 1 , wherein the second retaining portion is an opening embedded on the active member for coupling an edge flange of the circuit board.
7. The circuit board fastening mechanism of claim 6 , wherein the opening further includes a groove for embedding either one side or an edge flange of the circuit board to support the coupling of the fastening member to the circuit board.
8. The circuit board fastening mechanism of claim 1 , wherein the circuit board is level with the carrier due to the coupling with the first and second retaining member and is further spaced apart by an elevation.
9. The circuit board fastening mechanism of claim 1 , wherein the guiding member is a sliding track and the sheathing member is an adjustable opening.
10. The circuit board fastening mechanism of claim 1 , wherein the active member further includes an operational portion to correspondingly actuate said opening by using the torque spring effect to adjust-the coupling tightness of said opening on the sliding track, allowing said active member to slide freely on said guiding member.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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TW094220279 | 2005-11-23 | ||
TW094220279U TWM290364U (en) | 2005-11-23 | 2005-11-23 | Fixing structure of circuit board |
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US20070114194A1 true US20070114194A1 (en) | 2007-05-24 |
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US11/391,788 Abandoned US20070114194A1 (en) | 2005-11-23 | 2006-03-28 | Fastening mechanism for electronic devices |
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US (1) | US20070114194A1 (en) |
TW (1) | TWM290364U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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ITUB20155777A1 (en) * | 2015-11-20 | 2017-05-20 | Berardino Marco Colasanto | ELECTRONIC PROCESSOR DEVICE. |
WO2018172373A1 (en) | 2017-03-21 | 2018-09-27 | Phoenix Contact Gmbh & Co. Kg | Electronics housing for housing an electronics component |
WO2018172363A1 (en) | 2017-03-21 | 2018-09-27 | Phoenix Contact Gmbh & Co. Kg | Housing for receiving an electrical or electronic functional assembly |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI794979B (en) * | 2021-09-15 | 2023-03-01 | 英業達股份有限公司 | Fixing device |
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- 2005-11-23 TW TW094220279U patent/TWM290364U/en not_active IP Right Cessation
-
2006
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITUB20155777A1 (en) * | 2015-11-20 | 2017-05-20 | Berardino Marco Colasanto | ELECTRONIC PROCESSOR DEVICE. |
WO2018172373A1 (en) | 2017-03-21 | 2018-09-27 | Phoenix Contact Gmbh & Co. Kg | Electronics housing for housing an electronics component |
WO2018172363A1 (en) | 2017-03-21 | 2018-09-27 | Phoenix Contact Gmbh & Co. Kg | Housing for receiving an electrical or electronic functional assembly |
US10939566B2 (en) | 2017-03-21 | 2021-03-02 | Phoenix Contact Gmbh & Co. Kg | Electronics housing for housing an electronics component |
US11419227B2 (en) | 2017-03-21 | 2022-08-16 | Phoenix Contact Gmbh & Co. Kg | Housing for receiving an electrical or electronic functional assembly |
Also Published As
Publication number | Publication date |
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Legal Events
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AS | Assignment |
Owner name: INVENTEC CORPORATION, TAIWAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:LUO, ZI-GUI;MA, EVA;FAN, BG;REEL/FRAME:017701/0662 Effective date: 20060310 |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |