CN202049691U - Connecting piece of LED display screen - Google Patents
Connecting piece of LED display screen Download PDFInfo
- Publication number
- CN202049691U CN202049691U CN2011201270245U CN201120127024U CN202049691U CN 202049691 U CN202049691 U CN 202049691U CN 2011201270245 U CN2011201270245 U CN 2011201270245U CN 201120127024 U CN201120127024 U CN 201120127024U CN 202049691 U CN202049691 U CN 202049691U
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- Prior art keywords
- led module
- led display
- web member
- led
- utility
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Abstract
The utility model discloses a connecting piece of an LED display screen. The LED display screen comprises an electric cabinet and at least one LED module group. The LED module groups are fixed on the electric cabinet through the connecting pieces; and the connecting pieces are magnetic connecting pieces. According to the utility model, the LED module groups are fixed through the magnetic connecting pieces; and the LED module groups are fixed on the electric cabinet through the magnetism of magnets, so that great convenience is provided to processes of installation and dismantlement.
Description
Technical field
The utility model relates to a kind of LED display device, is specifically related to a kind of LED display, relates in particular to a kind of web member of LED display.
Background technology
Along with the development of LED technology, LED display has obtained more and more widely application as a kind of information publication medium.According to the difference of its installation site, LED display can be divided into indoor screen and outdoor screen.
LED display is by a plurality of sizes, the LED module that shape and specification etc. are identical closely is put together, referring to Fig. 1, the LED module comprises a pcb board 11, with the LED luminescence unit 12 that is connected with pcb board 11, said LED luminescence unit 12 is meant the LED luminescence unit of being made up of one or more LED light emitting diodes, pcb board 11 fixes by a plastics housing 13 with LED luminescence unit 12, thereby constitute a LED module, each LED module closely fitly is fixed on each frame of reserving on the electric cabinet, the interior control gear of itself and electric cabinet is connected, by the control of control gear, make some literal, information such as picture are play on the LED display of being formed.
Current, LED module and electric cabinet frame are fixedly coupled part and all lock by screw part, this mode is brought great inconvenience to installation, simultaneously, also need the electric cabinet rear to have enough big space conveniently to operate when repair demolition, this is especially inconvenience for the less indoor screen of rear space.
The utility model content
For solving the problems of the technologies described above, the utility model proposes a kind of web member of LED display, easy to loading and unloading to realize, the purpose that is connected firmly.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of web member of LED display, described LED display comprises electric cabinet, at least one LED module, each described LED module is fixed on the described electric cabinet by described web member, and described web member is a magnetic coupling.
Preferably, described magnetic coupling comprises and has been used for adsorbing magnetic chuck, is used for the double-screw bolt that is connected with described LED module, and the connecting link that connects described magnetic chuck and described double-screw bolt.
Preferably, each described LED module is provided with 8 magnetic couplings.
Preferably, described LED module is a rectangle, and the center of its four Jiao Chu and four frames is respectively arranged with and is used for the threaded hole that spins mutually with described double-screw bolt.
By technique scheme, the utility model is by the web member with magnetic the LED module to be fixed, and the absorption by magnet is fixed on the electric cabinet LED module, gives providing a great convenience property of installation and removal process.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below.
Fig. 1 is the synoptic diagram of the disclosed a kind of LED module of prior art;
Fig. 2 is the structural representation of the disclosed magnetic coupling of the utility model embodiment;
Fig. 3 is the rear view of the disclosed a kind of LED module of the utility model embodiment;
Fig. 4 is the side view of the disclosed LED module of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of web member of LED display, and this web member is a magnetic coupling, can reach easy to loading and unloading, the purpose that is connected firmly.Referring to shown in Figure 2, it comprises magnetic chuck 21 and double-screw bolt 22, double-screw bolt 22 is provided with screw thread, screw internal thread default on this screw thread and the LED module matches, double-screw bolt 22 screws with screw, and magnetic coupling is fixed on the LED module, also is provided with connecting link 23 between double-screw bolt 22 and the screw 21, the length of connecting link 23 can specifically be provided with as the case may be, and this does not do any qualification to it again.
As shown in Figure 3, LED module 31 is rectangular, it is provided with 8 screws 32, be separately positioned on its place, four angles, and the center of four frames, that is to say, be respectively arranged with 8 magnetic couplings 41 on each LED module, as Fig. 4, LED module 31 can be fixed on the electric cabinet solidly by 8 magnetic couplings 41.Wherein, the number of magnetic coupling also can be set flexibly according to the size and the size of LED module, can also be 4 or 10 etc., and the utility model is not done qualification.
The utility model is by the web member with magnetic the LED module to be fixed, and the absorption by magnet is fixed on the electric cabinet LED module, gives providing a great convenience property of installation and removal process.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (4)
1. the web member of a LED display, described LED display comprises electric cabinet, at least one LED module, each described LED module is fixed on the described electric cabinet by described web member, it is characterized in that, and described web member is a magnetic coupling.
2. the web member of a kind of LED display according to claim 1, it is characterized in that, described magnetic coupling comprises and has been used for adsorbing magnetic chuck, is used for the double-screw bolt that is connected with described LED module, and the connecting link that connects described magnetic chuck and described double-screw bolt.
3. the web member of a kind of LED display according to claim 1 and 2 is characterized in that, each described LED module is provided with 8 magnetic couplings.
4. the web member of a kind of LED display according to claim 3 is characterized in that, described LED module is a rectangle, and the center of its four Jiao Chu and four frames is respectively arranged with and is used for the threaded hole that spins mutually with described double-screw bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201270245U CN202049691U (en) | 2011-04-27 | 2011-04-27 | Connecting piece of LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201270245U CN202049691U (en) | 2011-04-27 | 2011-04-27 | Connecting piece of LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202049691U true CN202049691U (en) | 2011-11-23 |
Family
ID=44989992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201270245U Expired - Fee Related CN202049691U (en) | 2011-04-27 | 2011-04-27 | Connecting piece of LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202049691U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784594A (en) * | 2012-07-24 | 2012-11-21 | 苏州市华元化工有限公司 | Feeding device |
| CN102930786A (en) * | 2012-11-08 | 2013-02-13 | 上海三思电子工程有限公司 | Installing structure of display module with adjustable display surface flatness |
-
2011
- 2011-04-27 CN CN2011201270245U patent/CN202049691U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784594A (en) * | 2012-07-24 | 2012-11-21 | 苏州市华元化工有限公司 | Feeding device |
| CN102930786A (en) * | 2012-11-08 | 2013-02-13 | 上海三思电子工程有限公司 | Installing structure of display module with adjustable display surface flatness |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Xie Yicheng Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20140427 |