CN106015863A - Rotating device for portal frame display screen - Google Patents
Rotating device for portal frame display screen Download PDFInfo
- Publication number
- CN106015863A CN106015863A CN201610601073.5A CN201610601073A CN106015863A CN 106015863 A CN106015863 A CN 106015863A CN 201610601073 A CN201610601073 A CN 201610601073A CN 106015863 A CN106015863 A CN 106015863A
- Authority
- CN
- China
- Prior art keywords
- runing rest
- portal frame
- display screen
- gear
- adjustable plate
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
Abstract
The invention discloses a rotating device for a portal frame display screen. The rotating device comprises a portal frame body and a rotating support. The rotating support is connected with the portal frame body through a turning support. The rotating support rotates with the turning support as the axial line. The rotating device further comprises a screen installation frame. The screen installation frame is fixedly connected with the rotating support. The screen installation frame rotates together with the rotating support. The screen installation frame is fixed to one end of the rotating support, and the angle of the other end of the rotating support can be adjusted as needed. By adopting the rotating device for the portal frame display screen, it is ensured that personal safety of operating personnel is ensured, meanwhile, operating personnel can clean, maintain and replace the display screen more conveniently and rapidly, the time cost and the labor cost are reduced, working efficiency is improved, and the rotating device is suitable for large-scale usage and popularization.
Description
Technical field
The present invention relates to highway facilities field, more specifically disclose a kind of portal frame display screen rotation
Rotary device.
Background technology
Along with the increase of private car quantity, highway status in means of transportation is more and more important,
Due to highway trip there is conveniently advantage, be therefore increasingly becoming people favorite go out
Line mode.So, the safety during highway driving is just particularly important, it is ensured that high
Speed road travel is convenient, smoothly a kind of important channel be exactly highway signal display.At a high speed
Highway signs display screen is fixed on 8 10 meters of high portal frames, portal frame many employings truss structure,
The highest height is not easy to keep in repair signal display and maintain.
In recent years, atmospheric environment and weather conditions go from bad to worse, and acid rain weather and sandstorm are day by day wantonly
Cruel, the suspension equipments such as signal display can be polluted by the deterioration of natural environment to a certain extent
And destruction, use, M R work to outdoor equipments such as signal displays propose harsh
Test.
Due to signal display distance ground farther out, add the difficulty that it is safeguarded, repairs by workman,
The dangerous property of work high above the ground, operator are faced with the threat of life security.It addition, with high
It is day by day frequent that speed highway uses, and the design height of highway portal frame improves constantly, to signal
The maintenance of display screen, safeguard and replacing brings bigger difficulty.
Therefore, a kind of portal frame display screen rotary apparatus is needed in market badly, uses this rotary apparatus energy
Enough the signal display on portal frame is quickly maintained, safeguards and changes, it is ensured that operator
The personal safety of member.
Summary of the invention
(1) to solve the technical problem that
It is an object of the invention to, propose a kind of portal frame display screen rotary apparatus, existing to solve
There is workman in technology that the portal frame display screen on highway is carried out, maintain, keep in repair and more
Inconvenience when changing, there is the problem that personal safety is dangerous in workman.
(2) technical scheme
For reaching this purpose, the present invention by the following technical solutions:
A kind of portal frame display screen rotary apparatus, including portal frame main body, also includes runing rest,
Described runing rest is connected with described portal frame main body by revolving support, described runing rest with
Described revolving support is that axis rotates；
Also including screen installation rack, described screen installation rack is fixing with described runing rest to be connected, institute
State screen installation rack to rotate with described runing rest.
Further, the side of described screen installation rack and described runing rest fix to be formed and fix
End, opposite side relative with described fixing end on described screen installation rack by angle adjusting mechanism with
Described runing rest is connected formation movable end；
Angle between described movable end and runing rest is controlled by regulating described angle adjusting mechanism
Size.
Further, described angle adjusting mechanism includes gear adjustable plate and gear fixture, described
Multiple gear adjustment hole it is provided with on gear adjustable plate；
When the movable end of described screen installation rack regulates to predetermined angular with described runing rest, institute
State gear fixture to match with gear adjustment hole and be fixed, to determine described movable end and rotation
Relative position between support.
Further, described runing rest is provided with locking device；
Under normality, described runing rest is fixed in described portal frame main body by described locking device,
So that display screen is paralleled with described portal frame main body；
Under rotation status, described locking device is opened, described runing rest and described portal frame main body
Between by described revolving support be attached rotate.
Further, described revolving support includes that rolling bearing, first group of gyroaxis and second group return
Rotating shaft；
The top of described runing rest is by clutch shaft bearing and first group of gyroaxis and described portal frame master
Body is rotationally connected, and the second bearing and second group of gyroaxis are passed through with described in the bottom of described runing rest
Portal frame body rotation connects, and described first group of gyroaxis and second group of gyroaxis are coaxially disposed.
Further, one end of described gear adjustable plate is fixed on described screen installation rack, described
The other end of gear adjustable plate is free end；
Position corresponding with described gear adjustable plate on described runing rest is fixed with location-plate, institute
State and on location-plate, offer hole, location；
When regulating the position of described screen installation rack, the free end of mobile described gear adjustable plate,
Adjust to predetermined angular, corresponding gear adjustment hole and hole, described location on described gear adjustable plate
Being in coaxial position, described gear fixture is also cross described gear adjustment hole and positions hole, with
Limit the relative position between described screen installation rack with described runing rest.
Preferably, described gear adjustable plate is provided with at least 6 gear adjustment holes, adjacent described
Angle between gear adjustment hole is equal；
The described curved platy structure of gear adjustable plate.
Preferably, being provided with reinforcement at the corner position of described runing rest, described reinforcement is used
In the stability increasing described runing rest.
Further, the base cross members of described runing rest offers entrance hole；
Described entrance hole is used for power supply source line and control line cabling.
Preferably, described gear fixture is bolt.
(3) beneficial effect
It is provided with runing rest on portal frame display screen rotary apparatus in the present invention and screen is installed
Frame, on the one hand being capable of display screen rotates 180 ° relative to portal frame, separately to use above-mentioned rotary apparatus
On the one hand it is capable of screen installation rack to rotate against support and tilt at an angle.When needs are to aobvious
When display screen is carried out, safeguards or changes, display screen is rotated the inner side to portal frame support body, behaviour
Making personnel without carrying out work high above the ground as before, maintenance process is stepped on also without road closure or use
High car.Use the rotary apparatus in the present invention, while ensureing operator's personal safety, also
Make operator convenient, quick to cleaning, maintenance and the Renewal process of screen, save
Time cost, human cost, improve work efficiency, is suitable for large-scale promotion and uses.
Accompanying drawing explanation
Fig. 1 is the entirety of the portal frame display screen rotary apparatus that the specific embodiment of the invention proposes
Structural representation；
Fig. 2 is the gantry of the portal frame display screen rotary apparatus that the specific embodiment of the invention proposes
The structural representation of frame body；
Fig. 3 is the rotation of the portal frame display screen rotary apparatus that the specific embodiment of the invention proposes
The structural representation of support；
Fig. 4 is the screen of the portal frame display screen rotary apparatus that the specific embodiment of the invention proposes
The structural representation of installing rack.
[description of reference numerals]
1, portal frame main body；11, locating rack；
2, runing rest；21, reinforcement；22, locking device；
3, screen installation rack；31, fixing end；32, movable end；
4, gear adjustable plate；41, gear adjustment hole；
5, handle；
6, revolving support；61, rotating shaft the first last time；62, first time gyroaxis；63, on second
Gyroaxis；64, second time gyroaxis；
7, connecting plate；
8, location-plate；
9, entrance hole.
Detailed description of the invention
In order to preferably explain the present invention, in order to understand, below in conjunction with the accompanying drawings, by concrete real
Executing mode, the present invention is described in detail.
As shown in Figures 1 to 4, it is that the portal frame display screen that the specific embodiment of the invention proposes revolves
Rotary device.As it is shown in figure 1, the rotary apparatus in the present invention mainly includes portal frame main body 1, rotates
Support 2 and screen installation rack 3, wherein, runing rest 2 is by revolving support 6 and portal frame main body
1 is connected, and runing rest 2 rotates with revolving support 6 for axis, and runing rest 2 can be
Under the auxiliary of revolving support 6, relative portal frame main body 1 realizes clockwise or counterclockwise, rotates
Scope is 0 ° to 180 °.
In order to ensure that runing rest 2 and portal frame main body 1 keep under display screen normal operating conditions
Geo-stationary is fixed, and can guarantee that again runing rest 2 rotates against when needed with portal frame main body 1,
The present invention is by the following technical solutions, as shown in Figure 2 and Figure 3, relative in order to realize between the two
Fixing, the upper surface of the base cross members of portal frame main body 1 arranges locating rack 11, locating rack 11
For the U shape plate that Open Side Down being bolted on base cross members upper surface.
The outer surface of two side girders of runing rest 2 is provided with locking device 22, locking device 22 points
For vertical latch and horizontal latch, a vertical latch part is fixed on runing rest 2,
On the upper surface of the base cross members that another part is directly anchored to portal frame main body 1, use bolt solid
Fixed mode.Laterally one end of latch is fixed on runing rest 2, and the other end is protruding also
Being 90 ° of bendings to revolving support 6 side of runing rest 2, dogleg section is inserted into " recessed " word
In the opening of template, it is achieved dual fixing, to ensure that display screen can be with gantry when normal work
Frame body 1 is parallel.Under rotation status, locking device 22 is opened, and will unscrew by bolt, allows rotation
Turn the most fixing between support 2 and portal frame main body 1, runing rest 2 and portal frame main body 1 it
Between be attached and rotate by revolving support 6.
Can rotate relative to portal frame main body 1 to realize runing rest 2, the present invention sets
Having put revolving support 6, concrete, revolving support 6 includes rolling bearing, first group of gyroaxis and
Two groups of gyroaxises.The upper beam of runing rest 2 is by clutch shaft bearing and first group of gyroaxis and dragon
Door frame main body 1 is rotationally connected；The base cross members of runing rest 2 is returned by the second bearing and second group
Rotating shaft is rotationally connected with portal frame main body 1, and first group of gyroaxis and second group of gyroaxis are coaxially disposed.
More specifically, first group of gyroaxis includes the first rotating shaft last time 61 and first time gyroaxis 62, first
On the upper surface of the upper beam that rotating shaft last time 61 is fixed on runing rest 2, first time gyroaxis 62
On the lower surface of the upper beam being fixed on portal frame main body 1, the first rotating shaft last time 61 and first time
Gyroaxis 62 is connected with clutch shaft bearing respectively, to realize revolute function.In like manner, second group of revolution
Axle includes the second rotating shaft last time 63 and second time gyroaxis 64, and the second rotating shaft last time 63 is fixed on dragon
On the upper surface of the base cross members of door frame main body 1, second time gyroaxis 64 is fixed on runing rest 2
Base cross members lower surface on, above-mentioned both be connected with the second bearing respectively, with realizes turn round
Function.Preferably, offering entrance hole 9 in the base cross members of runing rest 2, entrance hole 9 is used
In power supply source line and control line cabling, entrance hole 9 is coaxially disposed with revolving support 6.
As shown in Figure 4 and combine Fig. 1, screen installation rack 3 is fixing with runing rest 2 to be connected, screen
Installing rack 3 rotates with runing rest 2.Its concrete fixing connected mode is, pacifies at screen
The bottom shelving 3 arranges connecting plate 7, and connecting plate 7 is L-shaped structure, and one end is fixed on screen
On installing rack 3, the other end is fixed on runing rest 2.Due to runing rest 2 when rotated also
Wanting driving display screen and screen installation rack 3, therefore runing rest 2 to have enough rigidity and intensity,
Preferably reinforcement 21 is set at 4 corner positions of runing rest 2, to ensure what it used
Reliability and stability.On screen installation rack 3, display screen is installed, due to screen installation rack 3 with
Runing rest 2 is fixing to be connected, therefore, when runing rest 2 rotates, and screen installation rack 3
Rotate together with runing rest 2.The design of said structure, facilitate workman that screen is carried out or
Maintenance, such as, when screen is carried out by needs, can rotate runing rest 2, this
Time screen installation rack 3 on display screen will be towards the inner side of portal frame main body 1, workman is without again
Carrying out unsettled work high above the ground, the cleaning to display screen is convenient, and the personal safety of workman also obtains
Arrive more preferable guarantee.When using revolving support 6 that display screen is carried out clockwise or counterclockwise,
Can either can have again certain damping by flexible rotating, to ensure that display screen will not be because of rotating through
It is damaged soon.
Cleaning to display screen dead angle health for convenience, the present invention is also provided with turn over function, its
Implementation is as follows.It is fixing that the base cross members of screen installation rack 3 and runing rest 2 fix formation
End 31, with fixing end 31 relative opposite sides on screen installation rack 3, i.e. screen installation rack 3 is upper
Portion's crossbeam is connected with runing rest 2 by angle adjusting mechanism and forms movable end 32.By regulation
Angle adjusting mechanism can control the size of angle between movable end 32 and runing rest 2, thus real
The function now overturn.
As further embodiment, angle adjusting mechanism includes gear adjustable plate 4 and gear
Fixture, gear adjustable plate 4 is provided with multiple gear adjustment hole 41, the one of gear adjustable plate 4
End is fixed on screen installation rack 3, and the other end of gear adjustable plate 4 is free end.Runing rest 2
The upper position corresponding with gear adjustable plate 4 is fixed with location-plate 8, and location-plate 8 offers location
Hole.When regulating the position of screen installation rack 3, the free end of mobile gear adjustable plate 4, adjust
To predetermined angular, on gear adjustable plate 4, corresponding gear adjustment hole 41 is in coaxial with hole, location
Position, gear fixture is also cross gear adjustment hole 41 and hole, location, to limit screen installation rack
Relative position between 3 with runing rest 2.
Preferably, the curved platy structure of gear adjustable plate 4, along its arc direction gear adjustable plate 4
On be provided with at least 6 gear adjustment holes 41, the angle between adjacent gear positions adjustment hole 41 is equal.
Gear fixture is preferably bolt.In this embodiment, gear adjustable plate 4 only sets
Put 6 gear adjustment holes 41, to regulate 6 kinds of screen angles of 1 ° to 6 °, conveniently carry out screen
Cleaning.As one preferred embodiment, when the flip angle of display screen is adjusted,
Can select rotary flower orchid as its regulating part, convenient and swift.Regulate operation for convenience, at shelves
The free end of position adjustable plate 4 is provided with handle 5, when mobile gear adjustable plate 4, can manually draw
Live handle 5 to move, time saving and energy saving.
Runing rest 2 and screen peace it is provided with on portal frame display screen rotary apparatus in the present invention
Shelve 3, use above-mentioned rotary apparatus to be on the one hand capable of display screen and rotate relative to portal frame main body
On the other hand 180 °, it is capable of screen installation rack 3 and rotates against support 2 and tilt at an angle.
When display screen is carried out, safeguards or changes by needs, display screen is rotated to portal frame support body
Inner side, operator are without carrying out work high above the ground as before, and maintenance process is also without envelope
Road or use ladder truck.
Use the rotary apparatus in the present invention, while ensureing operator's personal safety, also make
Obtain operator convenient, quick, when saving to cleaning, maintenance and the Renewal process of screen
Between cost, human cost, improve work efficiency, be suitable for large-scale promotion use.
Describe the know-why of the present invention above in association with specific embodiment, these descriptions are intended merely to
Explain the principle of the present invention, it is impossible to be construed to limiting the scope of the invention by any way.
Based on explaining herein, those skilled in the art need not pay performing creative labour and can associate
Other detailed description of the invention of the present invention, within these modes fall within protection scope of the present invention.
Claims (10)
1. a portal frame display screen rotary apparatus, including portal frame main body (1), its feature
Be: also include runing rest (2), described runing rest (2) by revolving support (6) with
Described portal frame main body (1) is connected, and described runing rest (2) is with described revolving support (6)
Rotate for axis；
Also include screen installation rack (3), described screen installation rack (3) and described runing rest (2)
Fixing connection, described screen installation rack (3) rotates with described runing rest (2).
Portal frame display screen rotary apparatus the most according to claim 1, it is characterised in that:
The side of described screen installation rack (3) and described runing rest (2) fix the fixing end (31) of formation,
The upper opposite side relative with described fixing end (31) of described screen installation rack (3) passes through angular adjustment
Mechanism is connected with described runing rest (2) and forms movable end (32)；
Described movable end (32) and runing rest (2) is controlled by regulating described angle adjusting mechanism
Between the size of angle.
Portal frame display screen rotary apparatus the most according to claim 2, it is characterised in that:
Described angle adjusting mechanism includes gear adjustable plate (4) and gear fixture, described gear adjustable plate
(4) multiple gear adjustment hole (41) it is provided with on；
When the movable end (32) of described screen installation rack (3) regulates with described runing rest (2)
During to predetermined angular, described gear fixture matches with gear adjustment hole (41) and is fixed,
To determine the relative position between described movable end (32) with runing rest (2).
4. according to the portal frame display screen rotary apparatus described in any one of claims 1 to 3, its
It is characterised by: on described runing rest (2), be provided with locking device (22)；
Under normality, described runing rest (2) is fixed on described dragon by described locking device (22)
In door frame main body (1), so that display screen is paralleled with described portal frame main body (1)；
Under rotation status, described locking device (22) is opened, and described runing rest (2) is with described
It is attached rotating by described revolving support (6) between portal frame main body (1).
5. according to the portal frame display screen rotary apparatus described in any one of claims 1 to 3, its
It is characterised by: described revolving support (6) includes that rolling bearing, first group of gyroaxis and second group return
Rotating shaft；
The top of described runing rest (2) is by clutch shaft bearing and first group of gyroaxis and described gantry
Frame body (1) is rotationally connected, and the second bearing and second is passed through in the bottom of described runing rest (2)
Group gyroaxis is rotationally connected with described portal frame main body (1), described first group of gyroaxis and second group
Gyroaxis is coaxially disposed.
Portal frame display screen rotary apparatus the most according to claim 3, it is characterised in that:
One end of described gear adjustable plate (4) is fixed on described screen installation rack (3), described gear
The other end of adjustable plate (4) is free end；
The upper position corresponding with described gear adjustable plate (4) of described runing rest (2) is fixed with
Location-plate (8), described location-plate (8) offers hole, location；
When regulating the position of described screen installation rack (3), mobile described gear adjustable plate (4)
Free end, adjust to predetermined angular, the upper corresponding gear regulation of described gear adjustable plate (4)
Hole (41) and hole, described location are in coaxial position, and described gear fixture is also cross described shelves
Position adjustment hole (41) and hole, location, to limit described screen installation rack (3) and described runing rest
(2) the relative position between.
Portal frame display screen rotary apparatus the most according to claim 6, it is characterised in that:
At least 6 gear adjustment holes (41), adjacent described shelves it are provided with on described gear adjustable plate (4)
Angle between position adjustment hole (41) is equal；
The curved platy structure of described gear adjustable plate (4).
8. according to the portal frame display screen rotary apparatus described in any one of claims 1 to 3, its
It is characterised by: at the corner position of described runing rest (2), be provided with reinforcement (21), described
Reinforcement (21) is used for increasing the stability of described runing rest (2).
9. according to the portal frame display screen rotary apparatus described in any one of Claims 2 or 3, its
It is characterised by: in the base cross members of described runing rest (2), offer entrance hole (9)；
Described entrance hole (9) is used for power supply source line and control line cabling.
10. according to the portal frame display screen rotary apparatus described in any one of claim 3 or 6,
It is characterized in that: described gear fixture is bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610601073.5A CN106015863B (en) | 2016-07-27 | 2016-07-27 | A kind of portal frame display screen rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610601073.5A CN106015863B (en) | 2016-07-27 | 2016-07-27 | A kind of portal frame display screen rotating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106015863A true CN106015863A (en) | 2016-10-12 |
| CN106015863B CN106015863B (en) | 2019-01-22 |
Family
ID=57114580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610601073.5A Active CN106015863B (en) | 2016-07-27 | 2016-07-27 | A kind of portal frame display screen rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106015863B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885116A (en) * | 2017-04-13 | 2017-06-23 | 重庆天胜科技有限公司 | A kind of wall-mounted display screen |
| CN113218787A (en) * | 2021-04-22 | 2021-08-06 | 河海大学 | Submarine pipeline drop hammer impact test system and test method |
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| US7124656B2 (en) * | 2004-09-16 | 2006-10-24 | Miller Jerry J | Gimbal mechanism |
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| CN103486113A (en) * | 2013-09-26 | 2014-01-01 | 深圳市联建光电股份有限公司 | Angle-adjustable connecting mechanism |
| US20140076830A1 (en) * | 2012-09-14 | 2014-03-20 | Nathan L. Westby | Center Pivot Swing-Out Wall Rack |
| CN203684937U (en) * | 2014-01-14 | 2014-07-02 | 陕西理工学院 | Video window |
| CN203973514U (en) * | 2014-08-25 | 2014-12-03 | 新乡市新蒲机械有限公司 | Nimble formula seat is parked maintenance rig |
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|---|---|---|---|---|
| CN1389753A (en) * | 2001-06-05 | 2003-01-08 | Lg电子有限公司 | Wall display-device angle controlling device |
| CN2588461Y (en) * | 2001-10-06 | 2003-11-26 | 金柱培 | White board with screen |
| CN2589794Y (en) * | 2002-12-05 | 2003-12-03 | 青岛海信电器股份有限公司 | Adjustable wall-mounted support for plasma television |
| US7124656B2 (en) * | 2004-09-16 | 2006-10-24 | Miller Jerry J | Gimbal mechanism |
| CN202338737U (en) * | 2011-11-29 | 2012-07-18 | 中国航空工业集团公司第六三一研究所 | Multi-view angle display mounting rack |
| CN102568319A (en) * | 2011-12-23 | 2012-07-11 | 苏州金螳螂建筑装饰股份有限公司 | Large display screen hanging piece system capable of adjusting angles |
| US20140076830A1 (en) * | 2012-09-14 | 2014-03-20 | Nathan L. Westby | Center Pivot Swing-Out Wall Rack |
| CN103486113A (en) * | 2013-09-26 | 2014-01-01 | 深圳市联建光电股份有限公司 | Angle-adjustable connecting mechanism |
| CN203684937U (en) * | 2014-01-14 | 2014-07-02 | 陕西理工学院 | Video window |
| CN203973514U (en) * | 2014-08-25 | 2014-12-03 | 新乡市新蒲机械有限公司 | Nimble formula seat is parked maintenance rig |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885116A (en) * | 2017-04-13 | 2017-06-23 | 重庆天胜科技有限公司 | A kind of wall-mounted display screen |
| CN113218787A (en) * | 2021-04-22 | 2021-08-06 | 河海大学 | Submarine pipeline drop hammer impact test system and test method |
| CN113218787B (en) * | 2021-04-22 | 2022-06-14 | 河海大学 | Submarine pipeline drop hammer impact test system and test method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106015863B (en) | 2019-01-22 |
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