CN202905059U - Novel fast automatic connection light-emitting diode (LED) rental screen - Google Patents
Novel fast automatic connection light-emitting diode (LED) rental screen Download PDFInfo
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- CN202905059U CN202905059U CN 201220612088 CN201220612088U CN202905059U CN 202905059 U CN202905059 U CN 202905059U CN 201220612088 CN201220612088 CN 201220612088 CN 201220612088 U CN201220612088 U CN 201220612088U CN 202905059 U CN202905059 U CN 202905059U
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- box frame
- power pack
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Abstract
A novel fast automatic connection light-emitting diode (LED) rental screen comprises a box body frame, power supply boxes, an LED unit module, a left fast connecting mechanism, a right fast connecting mechanism, an upper fast connecting mechanism, a lower fast connecting mechanism, and strengthening pieces. The LED unit module is arranged on the front portion of the box body frame, and the power supply boxes are arranged in the middle area of the back face of the box body frame in a concentrated mode; and a plurality of groups of the strengthening pieces are symmetrically arranged on the two side portions of the power supply box, one ends of the strengthening pieces are connected with the inner walls on the two sides of the box body frame, and the other ends of the strengthening pieces are fixed on the inner walls of the power supply boxes. The novel fast automatic connection LED rental screen has the advantages of being light and simple in structure, easy to assemble, easy to hoist, good in heat dissipation effect, low in cost, and the like. All components of the LED display screen are arranged on the middle position of a main body of box bodies in a concentrated mode, and therefore the whole thickness of the box bodies is enabled to be thinner, and the LED display screen is enabled to be applicable for all kinds of LED display screen box bodies. Meanwhile, connection between the box bodies is reliable and strong, location is precise, the LED display screen is particularly applicable for an exhibition display purpose LED display screen, the rental display screen and the like which are required to be fast installed and detached to use in site.
Description
Technical field
The utility model relates to a kind of LED lease screen, especially relates to a kind of novel fast from connecting the LED lease screen.
Background technology
Along with the development of science and technology, LED is applied fast as a kind of green energy resource of environmental protection, particularly is widely used in the display device.The at present application of LED display on market is more and more extensive, particularly the display screen of the type such as the application of large LED display screen such as billboard, variety stage performance and the lease display screen, the large LED display screen that is all formed by a plurality of compact LED display screen box bodies.Existing LED screen generally is to adopt the modular cabinet structure, is formed by connecting by a plurality of less LED screen unit cases, and the independence that is compared to each other between casing and the casing causes between each parts structure built on the sand.Conventional art is to adopt full aluminium profile structure, machining technique, be made through surface treatment etc. technique again, its defective is, the production cycle is long, and the section bar aluminum technology requires relatively high, manufacturing cost is higher, assembling is single, fastness is not strong, machining precision is low, production cycle is long, and thickness is thicker, not only affected attractive in appearance, but also occupy than large space.The defective value of described prior art must improve.
Summary of the invention
The utility model purpose provides a kind of novel fast from connecting the LED lease screen.The existing assembly unit of prior art is complicated, radiating effect is poor, precision is low, thickness is thicker to solve, not attractive in appearance, occupy the technical matterss such as the space is large.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of novel fast from connecting the LED lease screen, comprise box frame, power pack, LED unit module, left and right sides quick-connect machanism, up and down quick-connect machanism, reinforced sheet; Described LED unit module is arranged on the box frame front portion, this box frame back side zone line concentrated setting power pack; Described power pack both sides are arranged with many group reinforced sheets, and this reinforced sheet one end is connected with box frame both sides inwall, and the other end is fixed on the power pack sidewall.
As preferably, four jiaos of aluminium alloy compression casting angles that are formed in one of described box frame, the frame of box frame is that the stretching aluminium section bar is made.
As preferably, the die casting angle that described box frame is four jiaos is provided with locking device.
As preferably, described power pack is provided with power supply near the position on top, and power pack is provided with signal receiving device near the position of bottom, and this power pack surface also is provided with the power supply lid.
As preferably, described power pack upper end and bottom are provided with respectively louvre, and this power pack bottom is provided with ventilating opening.
As preferably, be provided with left and right sides quick-connect machanism on the left of the described box frame back, the right side is provided with the locking slot that cooperates this left and right sides quick-connect machanism.
As preferably, be provided with up and down quick-connect machanism above the described box frame back, the below is provided with and cooperates this up and down locking slot of quick-connect machanism.
As preferably, described left and right sides quick-connect machanism and up and down quick-connect machanism be the rapid spring lock.
The utlity model has structure light and handy simple, be easy to assembly unit, be easy to lifting, good heat dissipation effect, low cost and other advantages.Unit box form accuracy and consistance are guaranteed to some extent, need not weld, the aluminium chassis structure space enlarges, and has greatly increased area of dissipation.By with each components and parts concentrated setting of LED display casing and the centre position of casing main body, like this so that the attenuation of casing integral thickness is applicable to various LED display casings, effectively drip the defective that has solved prior art.Connect simultaneously firm, accurate positioning between the casing, be specially adapted to use when the exhibition displaying needs Fast Installation, dismounting with scenes such as LED display, lease display screens.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model parts assembly relation structural representation.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described in detail.
Fig. 1 is structural representation of the present utility model; Fig. 2 is the utility model parts assembly relation structural representation.By Fig. 1 in conjunction with Fig. 2 as can be known, a kind of novel fast from connecting the LED lease screen, mainly by box frame 1, power pack 8, LED unit module 13, left and right sides quick-connect machanism 2, quick-connect machanism 9, reinforced sheet 4 etc. form up and down; Described LED unit module 13 is arranged on box frame 1 front portion, this box frame 1 back side zone line concentrated setting power pack 8; Described power pack 8 both sides are arranged with many group reinforced sheets 4, and these reinforced sheet 4 one ends are connected with box frame 1 both sides inwall, and the other end is fixed on power pack 8 sidewalls; Described left and right sides quick-connect machanism 2 and up and down quick-connect machanism 9 be the rapid spring lock.
Four jiaos of aluminium alloy compression casting angles 3 that are formed in one of box frame 1, the aluminium alloy compression casting angle 3 that this box frame is 1 four jiaos is provided with locking device 31, and aluminium alloy compression casting angle 3 connects fastening usefulness when conveniently being assembled into giant-screen, and plays balance when placing the floor.The frame of box frame 1 is that the stretching aluminium section bar is made, left side, box frame 1 back is provided with quick-connect machanism 2, the right side is provided with and cooperates this fast locking slot 21 of bindiny mechanism 2, during left and right unit box assembling, the quick-connect machanism 2 in box frame 1 left side is connected with the locking slot 21 of adjacent casing frame right section, thereby with about two box frames be connected and fixed and the piece between the casing of the fine-tuning left and right sides.
Top, box frame 1 back is provided with up and down quick-connect machanism 9, and the below is provided with and cooperates this up and down locking slot 10 of quick-connect machanism 9.Up and down unit box when assembling, the quick-connect machanism 9 of top, box frame 1 back is connected with the locking slot 10 of adjacent box frame below, thereby two box frames are connected and fixed up and down, and the piece between the casing of the fine-tuning left and right sides.
Above embodiment only is preferred embodiment of the present utility model, non-providing constraints.For a person skilled in the art, under any prerequisite that does not break away from the present invention design, and to its equivalent modifications of carrying out or change, all should be contained among the application's the claim scope.
Claims (7)
- One kind novel fast from connecting the LED lease screen, comprise box frame, power pack, LED unit module, left and right sides quick-connect machanism, up and down quick-connect machanism, reinforced sheet; It is characterized in that described LED unit module is arranged on the box frame front portion, this box frame back side zone line concentrated setting power pack; Described power pack both sides are arranged with many group reinforced sheets, and this reinforced sheet one end is connected with box frame both sides inwall, and the other end is fixed on the power pack sidewall; Described left and right sides quick-connect machanism and up and down quick-connect machanism be rapid spring lock.
- 2. a kind of novelly it is characterized in that fast from connecting the LED lease screen according to claim 1, four jiaos of aluminium alloy compression casting angles that are formed in one of described box frame, the frame of box frame is aluminium section bar.
- 3. according to claim 2 a kind of novel fast from connecting the LED lease screen, it is characterized in that the die casting angle that described box frame is four jiaos is provided with locking device.
- 4. according to claim 1ly a kind ofly novelly it is characterized in that fast from connecting the LED lease screen described power pack is provided with power supply near the position on top, power pack is provided with signal receiving device near the position of bottom, and this power pack surface also is provided with the power supply lid.
- 5. according to claim 1 or 4 describedly a kind ofly novelly it is characterized in that fast from connecting the LED lease screen described power pack upper end and bottom are provided with respectively louvre, this power pack bottom is provided with ventilating opening.
- 6. according to claim 1ly a kind ofly novelly it is characterized in that fast from connecting the LED lease screen left side, described box frame back is provided with left and right sides quick-connect machanism, the right side is provided with the locking slot that cooperates this left and right sides quick-connect machanism.
- 7. according to claim 1ly a kind ofly novelly it is characterized in that fast from connecting the LED lease screen top, described box frame back is provided with up and down quick-connect machanism, the below is provided with and cooperates this up and down locking slot of quick-connect machanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612088 CN202905059U (en) | 2012-11-19 | 2012-11-19 | Novel fast automatic connection light-emitting diode (LED) rental screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612088 CN202905059U (en) | 2012-11-19 | 2012-11-19 | Novel fast automatic connection light-emitting diode (LED) rental screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202905059U true CN202905059U (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220612088 Expired - Fee Related CN202905059U (en) | 2012-11-19 | 2012-11-19 | Novel fast automatic connection light-emitting diode (LED) rental screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202905059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566773A (en) * | 2019-09-27 | 2019-12-13 | 深圳市德铭光科技有限公司 | Lightweight LED display screen supporting simple hoisting structure and hoisting method thereof |
-
2012
- 2012-11-19 CN CN 201220612088 patent/CN202905059U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566773A (en) * | 2019-09-27 | 2019-12-13 | 深圳市德铭光科技有限公司 | Lightweight LED display screen supporting simple hoisting structure and hoisting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20161119 |