Anti-loosing LED display screen box
An LED display, anti-loosening technology, applied in instruments, identification devices, etc., can solve the problems of unstable performance, too many parts, complex structure, etc., and achieve the effects of convenient operation, increased service life and simple structure
Active Publication Date: 2016-06-01
CHENGDU JIUZHOU ELECTRONICS TECH CO LTD
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Problems solved by technology
[0003] The purpose of the present invention is to provide an anti-loosening LED display cabinet, which solves the problem of the current fast lock anti-loosening device used for LED display cabinets. The structure is too complicated and the performance is unstable due to too many parts, which is prone to failure. and the problem of damage
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[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0020] Figure 1-Figure 6 An embodiment of an anti-loose LED display box of the present invention is shown: a kind of anti-loose LED display box, including an LED display box and a fast lock, the quick lock is composed of a deadbolt 2, a drive shaft 3, a mounting seat 4, a lock block 5, a limit block 6 and a tension spring 7, wherein the mounting seat 4 and the locking block 5 are respectively installed on the LED display box On the movable part and the fixed part, the mounting seat 4 is provided with a transmission hole 41 and a fixed column 42, and the lock block 5 is provided with a projection ...
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The invention relates to an LED display screen, in particular to an anti-loosing LED display screen box.The anti-loosing LED display screen box comprises an LED display screen box body and quick locks arranged at the back of the LED display screen box body.Each quick lock is formed by a spring bolt (2), a transmission shaft (3), an installation base (4), a locking block (5), a limiting block (6) and a tension spring (7).The installation bases (4) and the locking blocks (5) are installed on movable pieces and fixed pieces of the LED display screen box body respectively; each installation base (4) is provided with a transmission hole (41) and a fixing column (42), and each locking block (5) is provided with a protruding block (51) matched with the corresponding spring bolt (2) and other structures.Anti-loosing devices adopted for the quick locks of the LED display screen box body are simple in structure, the parts are firmly and stably assembled, loosing is not prone to occurrence, the locking position is accurate, operation is quite convenient, damage is not prone to occurrence, the service life is prolonged, and the multiple anti-loosing devices can be used in combination to quickly lock the box body.
Description
technical field [0001] The invention relates to an LED display screen, in particular to an anti-loosening LED display screen box. Background technique [0002] With the rapid increase of labor costs, today's LED display industry is paying more and more attention to the convenience of product installation and disassembly. At the beginning of the mechanism design, it focused on quick installation to save labor. In this context, almost all the best-selling display products have their own quick locks, but looking at the current quick lock structure, there are only a handful of them that can really combine convenience and safety, especially fast locks. The anti-loosening device of the lock is either too complicated in structure and has many parts, which leads to unstable performance of the anti-loosening device and is prone to failure; or simply does not have an anti-loosening device, leaving the lock in an unsafe state; or uses The most traditional manual screw fixing is safe a...
Claims
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IPC IPC(8): G09F9/33
CPCG09F9/33
Inventor 陈云
Owner CHENGDU JIUZHOU ELECTRONICS TECH CO LTD