CN202674777U - Preceding-maintenance-type liquid crystal video wall splicing device - Google Patents
Preceding-maintenance-type liquid crystal video wall splicing device Download PDFInfo
- Publication number
- CN202674777U CN202674777U CN 201220315336 CN201220315336U CN202674777U CN 202674777 U CN202674777 U CN 202674777U CN 201220315336 CN201220315336 CN 201220315336 CN 201220315336 U CN201220315336 U CN 201220315336U CN 202674777 U CN202674777 U CN 202674777U
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- liquid crystal
- video wall
- crystal video
- wall splicing
- rack
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Abstract
The utility model discloses a preceding-maintenance-type liquid crystal video wall splicing device, comprising a fixed bracket, a turning frame, a displayer hanging frame and a hanging rod assembly which can be fixed on the displayer. The turning frame and the fixed bracket are in turnover connection with each other, and a driving mechanism for pushing the turning frame outwards is arranged between the turning frame and the fixed bracket; the turning frame is provided with the displayer hanging frame which is provided with transversal hanging rods; and the hanging rod assembly is provided with hanging grooves corresponding to the transversal hanging rods. By virtue of the preceding-maintenance-type liquid crystal video wall splicing device, the displayer can be turned upwards, so that the operations of wiring, debugging and maintenance are very convenient, and a preceding-maintenance-type large-screen spliced wall can be easily formed. The displayer hanging frame and the hanging rod assembly of the preceding-maintenance-type liquid crystal video wall splicing device can realize six-degree-of-freedom fine adjustment in cooperation, so that troubles caused by position errors of mounting holes and device manufacturing errors are avoided, and gaps between each two liquid crystal displayers can be small, uniform and artistic.
Description
Technical field
The utility model relates to liquid crystal video wall field, relates in particular to a kind of front dimension formula liquid crystal video wall splicing equipment.
Background technique
DID(digital information display) liquid crystal-spliced screen can be arbitrarily made with the liquid crystal video wall, can adopt large screen splicing, also can splice by smaller screen; Both but single screen showed, also can whole screen splicing.It is an important development direction of video wall.
Along with DID product frame is more and more less, makes the edge of its monolithic even below 1 centimetre, can not affect the whole display effect of whole display device.DID is liquid crystal-spliced to be this market up-and-coming youngster, and characteristics are low in energy consumption, and quality is best, for a long time continuous operation, fine definition (resolution is high), bright in luster, gradation is abundant, can produce different GTG levels and reach the up to a million kinds of beautiful images of color De Liang, and reliability is the highest, life-span is long, and maintenance cost is low, and is the most frivolous, volume is little, the size various sizes are complete, can arbitrarily splice, and are the main trend of video-splicing wall field development.
At present the liquid crystal-spliced mode of DID is divided into two kinds of rear maintenance and front maintenances from safeguarding that angle is said, the rear splicing support of safeguarding is comparatively easy, easy to adjust, but fatal shortcoming be take up room too large.Before to safeguard that splicing support takes up room very little, but technical sophistication is regulated loaded down with trivial details.
The model utility content
For the problems referred to above, the utility model provides a kind of front dimension formula liquid crystal video wall splicing equipment, and it has regulates simply characteristics easy for installation.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of front dimension formula liquid crystal video wall splicing equipment is characterized in that, comprises fixed support, turning rack, display rack and can be fixed on peg assembly on the display device; The turning connection between described turning rack and the fixed support, and be provided with driving mechanism in order to turning rack is outwards pushed open between turning rack and the fixed support; Be provided with display rack on the described turning rack, be provided with horizontal peg on this display rack; Be provided with the hanging groove corresponding with horizontal peg on the described peg assembly.
In an embodiment of the present utility model, be connected through the hinge between described turning rack and the fixed support.
In an embodiment of the present utility model, described driving mechanism is pneumatic spring.
In an embodiment of the present utility model, be provided with upper and lower two horizontal pegs on the described display rack.
In an embodiment of the present utility model, described peg assembly comprises two pegs.
In an embodiment of the present utility model, the hanging groove place of described peg assembly is provided with by back-outing or being screwed into to regulate the adjusting screw of the hanging groove degree of depth.
In an embodiment of the present utility model, be provided with to regulate the screw of display rack front and back position on the described turning rack.
In an embodiment of the present utility model, the lower end arranged outside jug of described turning rack.
The beneficial effects of the utility model are:
1, the utility model can flip up display device, and wiring, debugging and maintenance are extremely convenient, safeguards large-screen splicing wall before easily setting up.
2, display rack of the present utility model and peg assembly can be realized the six-degree-of-freedom fine setting together, have solved the position of mounting hole error, and the trouble that the device fabrication error is brought makes each liquid crystal display gap little, and evenly attractive in appearance.
3, the support that adopts of the utility model is thinner, more meets the front maintenance little advantage that takes up space.
Characteristics of the present utility model can be consulted the detailed description of the graphic and following better mode of execution of this case and be obtained to be well understood to.
Description of drawings
Fig. 1 is rollover states schematic diagram of the present utility model;
Fig. 2 is closed state schematic diagram of the present utility model;
Fig. 3 is the schematic diagram of turning rack of the present utility model;
Fig. 4 is the schematic diagram of display rack of the present utility model;
Fig. 5 is the schematic diagram of peg assembly of the present utility model;
Fig. 6 is the schematic diagram of the liquid crystal display wall of splicing;
Fig. 7 is the side schematic view of the liquid crystal display wall of splicing.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, further set forth the utility model below in conjunction with specific embodiment.
Shown in Fig. 1-7, a kind of front dimension formula liquid crystal video wall splicing equipment 100 comprises fixed support 101, turning rack 104, display rack 106 and can be fixed on peg assembly 105 on the display device 201.
Fixed support 101 is fixed on the wall.
Referring to Fig. 1,2,3, be connected by hinge 102 between turning rack 104 and the fixed support 101.And be provided with driving mechanism between turning rack 104 and the fixed support 101, in order to turning rack 104 is outwards pushed open, in the present embodiment, driving mechanism is pneumatic spring 103.The two states motion can be dug and depress to turning rack 104 by hinge 102 under the support of pneumatic spring 103.Flip angle D can make the people have enough spaces to connect up and display register.The upper end of turning rack is provided with the transposase 11 04a that is connected with hinge 102, the lower end arranged outside jug 104c of turning rack.Also be provided with to regulate screw (the having four) 104b of display rack front and back position on the turning rack.By stretching of screw 104b, regulate the display rack front and back position.
Referring to Fig. 1,2,4, display rack 106 is installed on the turning rack 104, be provided with upper and lower two horizontal pegs on this display rack.Certainly, laterally peg also can be three or many.Be provided with the vertical connecting rod of its reinforcement effect between upper and lower two horizontal pegs.
Referring to Fig. 1,2,5, peg assembly 105 comprises two pegs.Two pegs are fixed on the display device 201, are provided with the hanging groove 105b corresponding with the horizontal peg of turning rack at peg.Width between two pegs is less than the horizontal length of peg.Hanging groove 105b place is provided with by back-outing or being screwed into to regulate the adjusting screw 105a of the hanging groove degree of depth.
Gap between the vernier display, shown in Fig. 6 and 7, A is thickness of the present utility model, and the support that the utility model adopts is thinner, and the A value is 50mm-160mm.B is the lateral clearance between the display device, and C is the axial clearance between the display device.The value of regulating B, C makes it meet the vision reasonable value.
During left and right adjusting, because the width between two pegs is less than the horizontal length of peg, so promote peg assembly 106(about only needing and display device is fixed) get final product.
Up-down adjustment: turn adjusting screw 105a, regulate the hanging groove degree of depth, the peg assembly is moved up and down, realize up-down adjustment.
Front and back are regulated: by regulating the screw 104b on the turning rack, display rack 106 is done seesawed, finely tune before and after realizing.
When four or n (narrow limit) being arranged when display device splices, the utility model will show its greater advantages, according to both fixed positions (EE Error Excepted) overall structure shown in Figure 1 is fixed on metope or the scaffold, then the peg assembly is hung on the display rack 106, namely finish preliminary installation, then finely tuned the gap.
Above demonstration and described basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and the specification is principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in the claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (8)
1. dimension formula liquid crystal video wall splicing equipment before one kind is characterized in that, comprises fixed support, turning rack, display rack and can be fixed on peg assembly on the display device; The turning connection between described turning rack and the fixed support, and be provided with driving mechanism in order to turning rack is outwards pushed open between turning rack and the fixed support; Be provided with display rack on the described turning rack, be provided with horizontal peg on this display rack; Be provided with the hanging groove corresponding with horizontal peg on the described peg assembly.
2. front dimension formula liquid crystal video wall splicing equipment according to claim 1 is characterized in that, is connected through the hinge between described turning rack and the fixed support.
3. front dimension formula liquid crystal video wall splicing equipment according to claim 1 is characterized in that, described driving mechanism is pneumatic spring.
4. front dimension formula liquid crystal video wall splicing equipment according to claim 1 is characterized in that, is provided with upper and lower two horizontal pegs on the described display rack.
5. front dimension formula liquid crystal video wall splicing equipment according to claim 1 is characterized in that, described peg assembly comprises two pegs.
6. front dimension formula liquid crystal video wall splicing equipment according to claim 1 is characterized in that, the hanging groove place of described peg assembly is provided with by back-outing or being screwed into to regulate the adjusting screw of the hanging groove degree of depth.
7. front dimension formula liquid crystal video wall splicing equipment according to claim 1 is characterized in that, is provided with to regulate the screw of display rack front and back position on the described turning rack.
8. front dimension formula liquid crystal video wall splicing equipment according to claim 1 is characterized in that the lower end arranged outside jug of described turning rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315336 CN202674777U (en) | 2012-06-29 | 2012-06-29 | Preceding-maintenance-type liquid crystal video wall splicing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220315336 CN202674777U (en) | 2012-06-29 | 2012-06-29 | Preceding-maintenance-type liquid crystal video wall splicing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202674777U true CN202674777U (en) | 2013-01-16 |
Family
ID=47495683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220315336 Expired - Fee Related CN202674777U (en) | 2012-06-29 | 2012-06-29 | Preceding-maintenance-type liquid crystal video wall splicing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202674777U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644438A (en) * | 2013-12-20 | 2014-03-19 | 广东威创视讯科技股份有限公司 | Wall hanging bracket of LED display screen |
| CN104100821A (en) * | 2014-07-24 | 2014-10-15 | 苏州市荣美工贸有限公司 | Adjustable liquid crystal display television/flat-panel display wall-mounted rack |
| CN105474629A (en) * | 2013-06-07 | 2016-04-06 | 里程碑影音技术有限责任公司 | Wall mount system |
| CN105719572A (en) * | 2016-04-26 | 2016-06-29 | 北京时代奥视科技股份有限公司 | Combined screen system |
| CN105782656A (en) * | 2016-04-26 | 2016-07-20 | 北京时代奥视科技股份有限公司 | Turnover device and combined screen system |
| CN105929585A (en) * | 2016-06-28 | 2016-09-07 | 深圳耐诺科技股份有限公司 | Full-automatic front maintenance bracket for liquid crystal splicing screen |
| CN106678504A (en) * | 2017-02-06 | 2017-05-17 | 深圳市创维群欣安防科技股份有限公司 | Front maintenance bracket for liquid crystal splicing integrated machine |
| CN114135765A (en) * | 2021-12-10 | 2022-03-04 | 深圳市华星光电半导体显示技术有限公司 | Spliced display screen |
-
2012
- 2012-06-29 CN CN 201220315336 patent/CN202674777U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3005687A4 (en) * | 2013-06-07 | 2017-03-22 | Milestone AV Technologies LLC | Wall mount system |
| CN105474629A (en) * | 2013-06-07 | 2016-04-06 | 里程碑影音技术有限责任公司 | Wall mount system |
| CN105474629B (en) * | 2013-06-07 | 2019-06-28 | 里程碑影音技术有限责任公司 | Wall mounted system |
| US10104963B2 (en) | 2013-06-07 | 2018-10-23 | Milestone Av Technologies Llc | Wall mount system |
| CN103644438B (en) * | 2013-12-20 | 2016-01-20 | 广东威创视讯科技股份有限公司 | A kind of LED display wall hanging rack |
| CN103644438A (en) * | 2013-12-20 | 2014-03-19 | 广东威创视讯科技股份有限公司 | Wall hanging bracket of LED display screen |
| CN104100821A (en) * | 2014-07-24 | 2014-10-15 | 苏州市荣美工贸有限公司 | Adjustable liquid crystal display television/flat-panel display wall-mounted rack |
| CN104100821B (en) * | 2014-07-24 | 2015-12-02 | 苏州市荣美工贸有限公司 | A kind of adjustable LCD TVs/mount bracket for flat-panel display |
| CN105782656A (en) * | 2016-04-26 | 2016-07-20 | 北京时代奥视科技股份有限公司 | Turnover device and combined screen system |
| CN105719572A (en) * | 2016-04-26 | 2016-06-29 | 北京时代奥视科技股份有限公司 | Combined screen system |
| CN105719572B (en) * | 2016-04-26 | 2019-07-26 | 北京时代奥视科技有限公司 | Combine screen system |
| CN105929585A (en) * | 2016-06-28 | 2016-09-07 | 深圳耐诺科技股份有限公司 | Full-automatic front maintenance bracket for liquid crystal splicing screen |
| CN106678504A (en) * | 2017-02-06 | 2017-05-17 | 深圳市创维群欣安防科技股份有限公司 | Front maintenance bracket for liquid crystal splicing integrated machine |
| CN106678504B (en) * | 2017-02-06 | 2019-01-29 | 深圳市创维群欣安防科技股份有限公司 | Bracket is safeguarded before a kind of liquid crystal-spliced all-in-one machine |
| CN114135765A (en) * | 2021-12-10 | 2022-03-04 | 深圳市华星光电半导体显示技术有限公司 | Spliced display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI JOMARD INTELLIGENT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI JOMARD ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20131211 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131211 Address after: 200333 Shanghai city Putuo District the same way 1225 Lane 10, Room 201 Patentee after: SHANGHAI JOMARD INTELLIGENT TECHNOLOGY CO., LTD. Address before: 200333 Shanghai city Putuo District the same way 1225 Lane 10 1 floor Patentee before: Shanghai Jomard Electronic Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20190629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |