CN203165377U - LED display screen unit capable of being assembled quickly - Google Patents
LED display screen unit capable of being assembled quickly Download PDFInfo
- Publication number
- CN203165377U CN203165377U CN 201320137064 CN201320137064U CN203165377U CN 203165377 U CN203165377 U CN 203165377U CN 201320137064 CN201320137064 CN 201320137064 CN 201320137064 U CN201320137064 U CN 201320137064U CN 203165377 U CN203165377 U CN 203165377U
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- China
- Prior art keywords
- display screen
- box body
- screen box
- pcb board
- claw
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Abstract
The utility model discloses an LED display screen unit capable of being assembled quickly. In order to solve the problems that the number of fastening pieces in an existing LED display screen unit is too large and production efficiency and assembling efficiency are low, the LED display screen unit capable of being assembled quickly comprises a display screen box body, a PCB and a face cover, wherein the PCB is arranged on the front face of the display screen box body, the face cover is arranged on the front face of the PCB, and the display screen box body is connected with the PCB through a clamping piece and a fastening piece or the displays screen box body is connected with the face cover through a clamping piece and a fastening piece or the PCB is connected with the face cover through a clamping piece and a fastening piece. Through double fixed connection of clamping and fastening and on the premise that connecting strength is guaranteed, the number of fastening pieces is greatly reduced, and therefore quick assembling of the LED display screen unit is realized.
Description
Technical field
The utility model relates to the LED display field, is specially a kind of LED display unit of quick assembling.
Background technology
Along with fast development and the widespread usage of LED display technology, public place and various performance stages etc. all begins to adopt the big screen LED display screen that resolution is higher, moulding is abundant more, display area is bigger, more frivolous, the color display effect is better.
Existing LED display need be assembled in the fixedly connected modules that are assembled into of usefulness screw such as face shield, pcb board, drain pan on the display screen box body with the arrangement of polylith module matrix then.During assembling, at first drain pan is fixed on the display screen box body, then pcb board is fixed on the drain pan, at last face shield being fixed on the pcb board, could realizing owing to fixing of each level all needs to install a large amount of screws, is example with four pcb boards of assembling on the casing, every pcb board needs 64 screws just can realize fixing, four pcb boards need to fix 256 screws altogether, and therefore the production process of this structure is more, assembling procedure is complicated, and packaging efficiency is low.
The utility model content
For the securing member quantity that overcomes existing LED display unit too many, the deficiency that packaging efficiency is low, the utility model aims to provide a kind of LED display unit of quick assembling, this LED display unit is by clamping and be fastenedly connected dual mode, when guaranteeing strength of joint, greatly reduce the quantity of securing member, thereby realized the quick assembling of LED display unit.
To achieve these goals, the technical scheme that adopts of the utility model is:
A kind of LED display unit of quick assembling, comprise display screen box body, be successively set on the pcb board in display screen box body front and be arranged on the face shield in pcb board front, its design feature is, links to each other with securing member by clamping between described display screen box body and the pcb board or between display screen box body and the face shield or between pcb board and the face shield.
Below be the technical scheme of further improvement of the utility model:
Further, also be provided with drain pan between described display screen box body and the pcb board; Link to each other with securing member by clamping between described display screen box body and the drain pan or between drain pan and the pcb board or between drain pan and the face shield.
For the casing of no drain pan, its a kind of specific constructive form is, has draw-in groove on the described display screen box body, and described pcb board is provided with perforate, and described face shield is provided with the claw that passes the pcb board perforate, and this claw cooperates with the draw-in groove of described display screen box body and links to each other.
For the casing of no drain pan, its specific constructive form also can be, has draw-in groove on the described display screen box body, and described pcb board is provided with the draw-in groove of described display screen box body and cooperates the claw that links to each other.
For the casing of no drain pan, its specific constructive form can also be that described display screen box body is provided with claw, has on the described pcb board with the claw of described display screen box body to cooperate the draw-in groove that links to each other.At this moment, can clamping link to each other with described pcb board on the described face shield and also can adopt securing member to link to each other.
For the casing that drain pan is arranged, its a kind of specific constructive form is, has draw-in groove on the described display screen box body, is equipped with perforate on described drain pan and the pcb board, described face shield is provided with the claw that passes drain pan and pcb board perforate, and this claw cooperates with the draw-in groove of described display screen box body and links to each other.
For the casing that drain pan is arranged, its specific constructive form also can for, have draw-in groove on the described display screen box body, described drain pan is provided with perforate, described pcb board is provided with the claw that passes the drain pan perforate, the draw-in groove of this claw and described display screen box body cooperates and links to each other.
For the casing that drain pan is arranged, its specific constructive form can also for, have draw-in groove on the described display screen box body, described drain pan is provided with the draw-in groove of described display screen box body and cooperates the claw that links to each other; Have draw-in groove on the described drain pan, described pcb board is provided with the draw-in groove of described drain pan and cooperates the claw that links to each other; Have draw-in groove on the described pcb board, described face shield is provided with the draw-in groove of described pcb board and cooperates the claw that links to each other.
For the casing that drain pan is arranged, its specific constructive form can also be that described display screen box body is provided with claw, has on the described drain pan with the claw of described display screen box body to cooperate the draw-in groove that links to each other; Described drain pan is provided with claw, has on the described pcb board with the claw of described drain pan to cooperate the draw-in groove that links to each other; Described pcb board is provided with claw, has on the described face shield with the claw of described pcb board to cooperate the draw-in groove that links to each other.
In order to realize light-weighted purpose, described display screen box body is the display screen box body that nano-macromolecule material is made.
Compared with prior art, the beneficial effects of the utility model are: each parts of LED display of the present utility model unit are on the basis that links to each other by clamping, by fastening continuous reinforcing, under the prerequisite that guarantees strength of joint, greatly reduce the quantity of securing member, thereby realized the quick assembling of LED display unit.
Below in conjunction with drawings and Examples the utility model is further elaborated.
Description of drawings
Fig. 1 is the structure principle chart of a kind of embodiment of the utility model;
Fig. 2 is the longitudinal diagram of Fig. 1.
In the drawings,
The 1-display screen box body; The 2-pcb board; The 3-face shield; The 4-securing member; The 5-clamp.
Embodiment
A kind of LED display unit of quick assembling as shown in Figure 1, comprises display screen box body 1, pcb board 2 and face shield 3 that high molecule nano material is made, and the front of described display screen box body 1 and described pcb board 2 are fixedly linked, and on the described pcb board 2 face shield 3 are arranged fixedly; Between described display screen box body 1 and the pcb board 2, all link to each other with securing member 4 by clamping between pcb board 2 and the face shield 3.Have draw-in groove on the described display screen box body 1, described pcb board 2 is provided with perforate, and described face shield 3 is provided with the draw-in groove of described display screen box body 1 and cooperates the claw that links to each other, and this claw passes the perforate on the described pcb board 2.Thus, screw can be locked in even four the screw hole positions corresponding with display screen box body that distribute on face shield 3 and the pcb board 2, the position, hole that the clamp 5 that the inboard of face shield 3 arranges can pass on the pcb board 2 is fixed on the pcb board 2, thereby realize the double effects that screw is fixed and connected and fixed, with on the casing 1 assembling four pcb boards be example, because having adopted clamping, the usage quantity of screw to significantly reduce namely just can realize fixing, so built-up time shortens greatly.
Claw of the present utility model also can replace with small column, and this moment, corresponding draw-in groove then was small sircle hole, only needed small column to be connected with the small sircle hole interference fit and just can realize connecting and fixing, and other similar type repeats no more.
The content that above-described embodiment is illustrated should be understood to these embodiment and only is used for being illustrated more clearly in the utility model, and be not used in the restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present utility model.
Claims (10)
1. quick LED display unit of assembling, comprise display screen box body (1), be successively set on the positive pcb board (2) of display screen box body (1) and be arranged on the positive face shield (3) of pcb board (2), it is characterized in that, link to each other with securing member (4) by clamping between described display screen box body (1) and the pcb board (2) or between display screen box body (1) and the face shield (3) or between pcb board (2) and the face shield (3).
2. the LED display unit of quick assembling according to claim 1 is characterized in that, also is provided with drain pan between described display screen box body (1) and the pcb board (2); Link to each other with securing member (4) by clamping between described display screen box body (1) and the drain pan or between drain pan and the pcb board (2) or between drain pan and the face shield (3).
3. the LED display unit of quick assembling according to claim 1, it is characterized in that, described display screen box body has draw-in groove on (1), described pcb board (2) is provided with perforate, described face shield (3) is provided with the claw that passes pcb board (2) perforate, and this claw cooperates with the draw-in groove of described display screen box body (1) and links to each other.
4. the LED display unit of quick assembling according to claim 1 is characterized in that, described display screen box body has draw-in groove on (1), and described pcb board (2) is provided with the draw-in groove of described display screen box body (1) and cooperates the claw that links to each other.
5. the LED display unit of quick assembling according to claim 1 is characterized in that, described display screen box body (1) is provided with claw, has on the described pcb board (2) with the claw of described display screen box body (1) to cooperate the draw-in groove that links to each other.
6. the LED display unit of quick assembling according to claim 2, it is characterized in that, described display screen box body has draw-in groove on (1), described drain pan and pcb board are equipped with perforate on (2), described face shield (3) is provided with the claw that passes drain pan and pcb board (2) perforate, and this claw cooperates with the draw-in groove of described display screen box body (1) and links to each other.
7. the LED display unit of quick assembling according to claim 2, it is characterized in that, described display screen box body has draw-in groove on (1), described drain pan is provided with perforate, described pcb board (2) is provided with the claw that passes the drain pan perforate, and this claw cooperates with the draw-in groove of described display screen box body (1) and links to each other.
8. the LED display unit of quick assembling according to claim 2 is characterized in that, described display screen box body has draw-in groove on (1), and described drain pan is provided with the draw-in groove of described display screen box body (1) and cooperates the claw that links to each other; Have draw-in groove on the described drain pan, described pcb board (2) is provided with the draw-in groove of described drain pan and cooperates the claw that links to each other; Described pcb board has draw-in groove on (2), and described face shield (3) is provided with the draw-in groove of described pcb board (2) and cooperates the claw that links to each other.
9. the LED display unit of quick assembling according to claim 2 is characterized in that, described display screen box body (1) is provided with claw, has on the described drain pan with the claw of described display screen box body (1) to cooperate the draw-in groove that links to each other; Described drain pan is provided with claw, has on the described pcb board (2) with the claw of described drain pan to cooperate the draw-in groove that links to each other; Described pcb board (2) is provided with claw, has on the described face shield (3) with the claw of described pcb board (2) to cooperate the draw-in groove that links to each other.
10. according to the LED display unit of the described quick assembling of one of claim 1 ~ 9, it is characterized in that the display screen box body that described display screen box body (1) is made for nano-macromolecule material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320137064 CN203165377U (en) | 2013-03-25 | 2013-03-25 | LED display screen unit capable of being assembled quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320137064 CN203165377U (en) | 2013-03-25 | 2013-03-25 | LED display screen unit capable of being assembled quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203165377U true CN203165377U (en) | 2013-08-28 |
Family
ID=49026544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320137064 Expired - Fee Related CN203165377U (en) | 2013-03-25 | 2013-03-25 | LED display screen unit capable of being assembled quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203165377U (en) |
-
2013
- 2013-03-25 CN CN 201320137064 patent/CN203165377U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED display screen unit capable of being assembled quickly Effective date of registration: 20150626 Granted publication date: 20130828 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: HUNAN XINYASHENG TECHNOLOGY&DEVELOPMENT Co.,Ltd. Registration number: 2015430000012 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 410201 Hunan city Changsha Qingzhuhu Kaifu District Road No. 108 Patentee after: HUNAN YESTECH OPTOELECTRONIC Co.,Ltd. Address before: 410201 Hunan province Changsha Qingzhu Jinxia Kaifu District Economic Development Zone Town Village Banqiao Industrial Park based new Hunan xinyasheng Technology Development Co. Ltd. Patentee before: HUNAN XINYASHENG TECHNOLOGY&DEVELOPMENT Co.,Ltd. |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20161011 Registration number: 2015430000012 Pledgor after: HUNAN YESTECH OPTOELECTRONIC Co.,Ltd. Pledgor before: HUNAN XINYASHENG TECHNOLOGY&DEVELOPMENT Co.,Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161122 Granted publication date: 20130828 Pledgee: Bank of Beijing Limited by Share Ltd. Changsha branch Pledgor: HUNAN YESTECH OPTOELECTRONIC Co.,Ltd. Registration number: 2015430000012 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |