CN203217886U - LED display screen capable of being dismantled in front - Google Patents
LED display screen capable of being dismantled in front Download PDFInfo
- Publication number
- CN203217886U CN203217886U CN 201220509713 CN201220509713U CN203217886U CN 203217886 U CN203217886 U CN 203217886U CN 201220509713 CN201220509713 CN 201220509713 CN 201220509713 U CN201220509713 U CN 201220509713U CN 203217886 U CN203217886 U CN 203217886U
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- China
- Prior art keywords
- external member
- casing
- led display
- box body
- magnet
- 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.)
- Expired - Fee Related
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses an LED display screen which can be dismantled in the front and the screen comprises a box body, a display module arranged on the front surface of the box body and a display control circuit arranged in the box body and electrically connected with the display module. The display module is detachably and fixedly connected with the box body via an external member; a front end of the box body is provided with a framework made of metal materials with ferromagnetic property; a back of the external member is provided with at least one magnet; and the external member clings to the frameworks of the box body via the magnet. Modules and the external member can be detached and installed and maintained from the front of the box body and operation is easy and simple, so that manpower and material resources are greatly saved.
Description
Technical field
The utility model relates to the LED display technique, relates in particular to a kind of positive dismounting type LED display.
Background technology
LED display is by the luminous display device of coming work of LED light emitting array, LED display is luminous to have the brightness height, operating voltage is low, power consumption is little, maximization, the life-span is long, shock-resistant and obvious advantage such as stable performance, thereby makes it obtain widespread use in a lot of fields.LED display shows that by some LED modules are spliced, LED show module general main by casing, be arranged on the casing front display module, be arranged in the casing and the display control circuit that is electrically connected with described display module constitutes.Be arranged with some LED lamp bars on the display module.
The LED of prior art shows that module all adopts back side reassembling type, namely from the box back surface opening, carry out the casing assembly unit after module need being installed during installation, then need and to change module behind the overall pulling down if will carry out later period maintenance, disassembly process is very loaded down with trivial details, the wasting manpower and material resources.
The utility model content
Technical problem to be solved in the utility model is: a kind of positive dismounting type LED display is provided, and this display screen can be safeguarded module, external member from positive dismounting, and need not screw and install, and is very simple and convenient and use manpower and material resources sparingly.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of positive dismounting type LED display, include casing, be arranged on the display module of casing front surface and be arranged in the casing and the display control circuit that is electrically connected with described display module, removably fixedly connected by external member between described display module and the casing, described casing front end is provided with the framework of ferromagnetic metal material, and the back side of described external member is provided with at least one magnet, and described external member is adsorbed on by described magnet on the framework of described casing and connects.
Preferably, described magnet quantity is a plurality of, is evenly distributed on the back side of described external member.
Preferably, described magnet quantity is 3.
Preferably, described framework is iron and steel material quality.
The beneficial effects of the utility model are:
Embodiment of the present utility model arranges magnet by the back side in the external member of display module, and the characterization of adsorption by magnet is fixed on the casing, thereby has realized safeguarding module, external member from positive dismounting, has reached effect simple and convenient and that use manpower and material resources sparingly.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Fig. 1 is the front schematic view that casing is connected with external member in the positive dismounting type LED display of the present utility model.
Fig. 2 is the side schematic view that casing is connected with external member in the positive dismounting type LED display of the present utility model.
Fig. 3 is the front schematic view of external member in the positive dismounting type LED display of the present utility model.
Fig. 4 is the side schematic view of external member in the positive dismounting type LED display of the present utility model.
Embodiment
Describe an embodiment of positive dismounting type LED display of the present utility model in detail below with reference to Fig. 1-Fig. 4; As shown in the figure, present embodiment mainly includes casing 1, is arranged on the display module (not shown) of casing 1 front surface and is arranged in the casing 1 and the display control circuit (not shown) that is electrically connected with described display module, removably fixedly connected by external member 2 between described display module and the casing 1, described casing 1 front end is provided with the framework 4 of ferromagnetic metal material, and the back side of described external member 2 is provided with at least one magnet 3, and described external member 2 is adsorbed on by described magnet 3 on the framework 4 of described casing 1 and connects.
During specific implementation, Xi Fu strength according to actual needs, described magnet 3 quantity can be set to a plurality of, are evenly distributed on the back side of described external member 4.
In the present embodiment, the quantity of magnet 3 is 3; The material of framework 4 is iron and steel material quality.
The above is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.
Claims (4)
1. positive dismounting type LED display, include casing, be arranged on the display module of casing front surface and be arranged in the casing and the display control circuit that is electrically connected with described display module, removably fixedly connected by external member between described display module and the casing, it is characterized in that: described casing front end is provided with the framework of ferromagnetic metal material, and the back side of described external member is provided with at least one magnet, and described external member is adsorbed on by described magnet on the framework of described casing and connects.
2. positive dismounting type LED display as claimed in claim 1, it is characterized in that: described magnet quantity is a plurality of, is evenly distributed on the back side of described external member.
3. positive dismounting type LED display as claimed in claim 2, it is characterized in that: described magnet quantity is 3.
4. as each described positive dismounting type LED display among the claim 1-3, it is characterized in that: described framework is iron and steel material quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220509713 CN203217886U (en) | 2012-09-29 | 2012-09-29 | LED display screen capable of being dismantled in front |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220509713 CN203217886U (en) | 2012-09-29 | 2012-09-29 | LED display screen capable of being dismantled in front |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203217886U true CN203217886U (en) | 2013-09-25 |
Family
ID=49207401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220509713 Expired - Fee Related CN203217886U (en) | 2012-09-29 | 2012-09-29 | LED display screen capable of being dismantled in front |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203217886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513505A (en) * | 2016-02-20 | 2016-04-20 | 深圳市艾比森光电股份有限公司 | LED display screen for achieving tool-free premaintenance |
-
2012
- 2012-09-29 CN CN 201220509713 patent/CN203217886U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513505A (en) * | 2016-02-20 | 2016-04-20 | 深圳市艾比森光电股份有限公司 | LED display screen for achieving tool-free premaintenance |
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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 |
Granted publication date: 20130925 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |