CN201749637U - LED display screen - Google Patents
LED display screen Download PDFInfo
- Publication number
- CN201749637U CN201749637U CN2010202013395U CN201020201339U CN201749637U CN 201749637 U CN201749637 U CN 201749637U CN 2010202013395 U CN2010202013395 U CN 2010202013395U CN 201020201339 U CN201020201339 U CN 201020201339U CN 201749637 U CN201749637 U CN 201749637U
- Authority
- CN
- China
- Prior art keywords
- bonnet
- casing
- led display
- rear cover
- edge
- 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
Links
Abstract
The utility model discloses an LED display screen, which is formed by splicing a plurality of box bodies; each box body is provided with a front side, a back side opposite to the front side, and a plurality of luminous modules extending out of the exterior of the box body in a convex manner; a window and a rear cover covering the window are arranged on the back side of the box body; one edge of the rear cover is pivotally connected with one edge of the window; and a power supply device and a receiving system for receiving video signals are fixed on the inner surface of the rear cover. In the LED display screen, the rear cover pivoted on the box body can be opened and closed simply, conveniently and quickly, and the rear cover can be opened leftwards or rightwards as required after the rear cover is opened; and the power supply device and the receiving system are fixed on the inner side of the rear cover and move toward one side along with the rear cover when the rear cover is opened leftwards or rightwards. Therefore, without the blocking of the power supply device and the receiving system, only one person can take out the luminous modules from the back of the box body, which facilitates the aloft work.
Description
Technical field
The utility model relates to a kind of LED display.
Background technology
Because LED display technology display area is grand, play content is abundant, characteristics such as picture is clear are promoted its range of application rapidly, be widely used in the indoor outer various advertising medium, sample more than its application scenario various, appearance design, display frame beautiful, objectively all the various performance index of display screen there has been higher requirement, so that can satisfy the use popularization and the market demands of applications of different places.
LED display is spliced by a plurality of unit boxs mostly, and each casing is to be made of a plurality of illuminating module, and illuminating module is installed in tank surface, and box house has video signal receiving system and supply unit.Described casing all have the front, with opposing back, front, the back is fixed with a bonnet, described illuminating module profile is a rectangle, be fixed in by screw on the framework of casing front, when taking off screw, illuminating module can be taken off from the casing front, but display screen is fixed on highly aerial sometimes, and needs to open the casing bonnet when unloading the illuminating module screw, stands in the operation of casing back.When want with illuminating module when display screen takes off since video signal receiving system that box house is provided with and supply unit stop that just need establish a people in addition in the display screen front takes off illuminating module from the casing front, so need two people's operations, cumbersome, and need to build a very high aerial ladder during work high above the ground, so seem extremely dangerous and inconvenient.
The utility model content
The technical matters that the utility model mainly solves provides a kind of LED display, can apace illuminating module be installed quickly and easily and take off from box back surface.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of LED display is provided, form by a plurality of box body splicings, described each casing has the front, protrudes out a plurality of illuminating module outside the described casing with opposing back, front and from described casing front, the back of described casing is provided with window and hides the bonnet of described window, described bonnet one edge and described window one edge articulate, and are fixed with the receiving system of supply unit and receiving video signals on the inside surface of described bonnet.
Wherein, the structure that articulates of described bonnet edge and window edge comprise the night bolt that is arranged on the bonnet edge and casing the relevant position, edge with the suitable pin hole of described night bolt.
Wherein, offer a plurality of through holes on the described bonnet.
Wherein, described casing has peripheral frame and is arranged in the inner frame of casing, and described illuminating module is fixed on described peripheral frame or the inner frame.
Wherein, offer a plurality of through holes on the peripheral frame of described casing.
Wherein, the inside surface of described bonnet is recessed to form an accommodation space, and the receiving system of described supply unit and receiving video signals is arranged in described accommodation space.
The beneficial effects of the utility model are: the bonnet that is different from the LED display of prior art be by screw retention on casing, in the time illuminating module need being taken down, need unscrew screw and open the casing bonnet from the framework of casing, stand in the box back surface operation, and because the supply unit of fixing in the casing and the obstruction of receiving system make illuminating module to take off from the casing front, so need two people's operations, and all need to twist screw, cumbersome situation installing and pull down bonnet.The utility model LED display by at the bonnet hinge of casing on described casing, it is all simple and convenient quick that lid opens and open bonnet, and when opening bonnet, bonnet can be as required to the left or to the right different directions open, can break away from casing, and described supply unit and receiving system all are fixed on the inboard of bonnet, when opening bonnet so to the left or to the right, supply unit and receiving system with bonnet to a lateral movement, so supply unit and receiving system can not stop the process of illuminating module being taken out from the rear of casing, one people's operation gets final product, and is beneficial to work high above the ground.
On the bonnet described in the utility model night bolt is set, and pin hole is set in the corresponding position of casing, be plugged in the pin hole on the casing by night bolt, thereby bonnet is fixed on the casing, only night bolt need be taken out and get final product opening bonnet, install and take off the equal simple and fast of bonnet.
Description of drawings
Fig. 1 is the structural representation of the utility model LED display;
Fig. 2 is the synoptic diagram of LED display bonnet open mode shown in Figure 1.
Embodiment
By describing technology contents of the present utility model, structural attitude in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
See also Fig. 1 and Fig. 2, the utility model LED display is spliced by a plurality of unit boxs 10, the all rectangular shape of each casing 10, described casing 10 have front, the back relative with the front and protrude out a plurality of illuminating module 13 outside the described casing 10 from described casing 10 fronts.The back of described casing 10 is provided with window and hides the bonnet 11 of described window, and described bonnet edge and described window one edge articulate.Described illuminating module 13 by screw retention in the peripheral frame 101 of described casing 10 or be arranged on the inner frame 110 of casing 10.
The structure that the edge of described bonnet 11 and window edge articulate comprise the night bolt 103 that is arranged on the bonnet edge and casing 10 the relevant position, edge with the suitable pin hole 102 of described night bolt 103, when bonnet 11 being installed on the described casing 10, just described bonnet 11 can be fixed on the back of described casing 10 in the time of only need inserting night bolt 103 on the described pin hole 102.The back of described casing 10 is articulated with a plurality of described bonnets 11, the inside surface of described bonnet 11 is recessed to form an accommodation space, the both sides hollow out of this accommodation space, the receiving system of fixed power source device and receiving video signals in the accommodation space of described bonnet 11, the receiving system of described supply unit and receiving video signals is arranged in described accommodation space.Offer a plurality of through holes 104 on the surface of described bonnet 11, so be convenient to be placed on the heat radiation of the electronic devices and components in the described inner chamber, and can alleviate the weight of bonnet 11, and then alleviate the weight of whole unit casing 10.
All offer a plurality of through holes 104 on the peripheral frame 101 of described casing 10, so can alleviate the weight of casing 10, thereby alleviate the weight of whole LED.
Night bolt 103 on the described bonnet 11 is installed in respectively on four corners of described bonnet 11, and described pin hole 102 is installed in the corresponding position of the peripheral frame 101 of described casing.When the night bolt 103 of the same side on being arranged in described bonnet 11 inserted corresponding pin hole 102, the night bolt 103 that the pin hole 102 of this insertion fix can be used as axle and rotates for a described bonnet.And when the back that bonnet 11 need be covered at described casing 10, only four night bolts 103 on the bonnet 11 need be inserted into respectively in the corresponding pin hole 102 and get final product, and when opening bonnet 11, two night bolts, the 103 usefulness have gentle hands that only need to be positioned at described bonnet 11 the same sides are gently drawn toward next, night bolt 103 just ejects from pin hole 102, press the button on the night bolt simultaneously, night bolt 103 just no longer bullet advance in the pin hole 102, the night bolt that is arranged in described pin hole 102 103 of bonnet 11 opposite sides rotarily opens for bonnet as axle, thereby do not need whole bonnet is taken down from casing 10 fully, it is all simple and convenient to close and open bonnet.
The bonnet 11 of the utility model casing 10 is articulated on the described casing 10 and can opens by different directions to the left or to the right, be fixed on supply unit 105 and the receiving system (in figure not label) of back on the interior surface simultaneously and also can be positioned at a side along with bonnet 11 moves together, so avoided the obstruction that causes when illuminating module 13 supply unit and receiving system when box back surface takes out, make the operation of dismantling and taking off illuminating module only need people's operation to finish and get final product, greatly facilitate the installation and the after-sales service of display screen; Non-reinforcement and support place at casing is that bonnet 11 and peripheral frame 101 all offer through hole 104 simultaneously, can alleviate the weight of casing greatly.
The bonnet that is different from the LED display of prior art be by screw retention on casing, in the time illuminating module need being taken down, need unscrew screw and open the casing bonnet from the framework of casing, stand in the box back surface operation, and because the supply unit of fixing in the casing and the obstruction of receiving system make illuminating module to take off from the casing front, so need two people's operations, and all need to twist screw, cumbersome situation installing and pull down bonnet.The utility model LED display is by being provided with night bolt 103 on the bonnet 11 of casing 10, and pin hole 102 is set in the corresponding position of casing 10, be plugged in the pin hole 102 on the casing by night bolt 103, thereby bonnet is fixed on the casing, when opening bonnet 11, bonnet 11 can be opened by different directions to the left or to the right, and the inside surface of described bonnet 11 is recessed to form an accommodation space, supply unit and receiving system all are fixed in the accommodation space of inside surface of bonnet 11, when opening bonnet 11 so to the left or to the right, supply unit and receiving system with bonnet 11 to a lateral movement, so supply unit and receiving system can not stop the process of illuminating module being taken out from the rear of casing, one people's operation gets final product, and at 11 needs of opening and closing bonnet night bolt 103 is taken out pin hole 102 or night bolt 103 is inserted in pin hole 102 getting final product, it is all simple and convenient to cover and open bonnet 11.
In sum, the bonnet 11 of the casing of the utility model LED display can be installed and take off from casing 10 fast, and is simple to operate, thereby it is convenient to change illuminating module, is beneficial to work high above the ground.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (6)
1. LED display, form by a plurality of box body splicings, it is characterized in that, described each casing has the front, protrudes out a plurality of illuminating module outside the described casing with opposing back, front and from described casing front, the back of described casing is provided with window and hides the bonnet of described window, described bonnet one edge and described window one edge articulate, and are fixed with the receiving system of supply unit and receiving video signals on the inside surface of described bonnet.
2. LED display according to claim 1 is characterized in that: the structure that described bonnet edge and window edge articulate comprise the night bolt that is arranged on the bonnet edge and casing the relevant position, edge with the suitable pin hole of described night bolt.
3. LED display according to claim 2 is characterized in that: offer a plurality of through holes on the described bonnet.
4. LED display according to claim 2 is characterized in that: described casing has peripheral frame and is arranged in the inner frame of casing, and described illuminating module is fixed on described peripheral frame or the inner frame.
5. LED display according to claim 4 is characterized in that: offer a plurality of through holes on the peripheral frame of described casing.
6. LED display according to claim 1 is characterized in that: the inside surface of described bonnet is recessed to form an accommodation space, and the receiving system of described supply unit and receiving video signals is arranged in described accommodation space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202013395U CN201749637U (en) | 2010-05-25 | 2010-05-25 | LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202013395U CN201749637U (en) | 2010-05-25 | 2010-05-25 | LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201749637U true CN201749637U (en) | 2011-02-16 |
Family
ID=43584309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202013395U Expired - Fee Related CN201749637U (en) | 2010-05-25 | 2010-05-25 | LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201749637U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102737550A (en) * | 2011-04-02 | 2012-10-17 | 深圳市大眼界光电科技有限公司 | LED box body having hoisting adjusting structure |
| CN103426378A (en) * | 2013-08-23 | 2013-12-04 | 利亚德光电股份有限公司 | Side frame assembly and LED (light emitting diode) display device with side frame assembly |
| CN109599036A (en) * | 2018-12-24 | 2019-04-09 | 深圳蓝普科技有限公司 | LED display and thereafter maintaining method |
-
2010
- 2010-05-25 CN CN2010202013395U patent/CN201749637U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102737550A (en) * | 2011-04-02 | 2012-10-17 | 深圳市大眼界光电科技有限公司 | LED box body having hoisting adjusting structure |
| CN103426378A (en) * | 2013-08-23 | 2013-12-04 | 利亚德光电股份有限公司 | Side frame assembly and LED (light emitting diode) display device with side frame assembly |
| CN103426378B (en) * | 2013-08-23 | 2016-01-13 | 利亚德光电股份有限公司 | Border component and there is its LED display |
| CN109599036A (en) * | 2018-12-24 | 2019-04-09 | 深圳蓝普科技有限公司 | LED display and thereafter maintaining method |
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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: 20110216 Termination date: 20180525 |