Quick installation lock of LED mould

Abstract

The invention discloses a quick installation lock of an LED mould. The quick installation lock is characterized by comprising a lock box body with bolt extension windows at two ends. A locking mechanism, capable of enabling the bolts at the two ends to stretch and move synchronously and linearly, is arranged in the lock box body. The bolts are lengthened bolts which can extend out through the windows at the two ends of the lock box body respectively. A shaft lever capable of operating the locking mechanism is vertically exposed on the front surface of the lock box body. The lock further comprises a lock catch matched with the lengthened bolts. The operation of the quick installation lock of the LED mould is performed on the front surface of the LED mould. A box body at the back of a steelstructure box of a display screen is unnecessary to open any longer during installation and maintenance of the LED mould, furthermore, screws are not used any longer. The lock disclosed by the invention is beneficial to overcoming of the disadvantages that the module is installed depending on a lot of screws to be fastened one by one, time and labor are wasted during installation and disassembly,and the operation is inconvenient in the prior art. According to the invention, the LED mould can be installed on and disassembled from the steel structure box of the LED display screen conveniently and rapidly. The installation speed of the LED mould is greatly improved. The working efficiency is improved. Furthermore, installation working intensity and installation screw consumption can be reduced.

Description

technical field [0001] The invention relates to an LED display screen, in particular to an LED module quick installation lock suitable for assembling a large LED display screen. Background technique [0002] At present, the LED display screens on the market are composed of several LED display modules arranged and assembled on the steel structure box. The LED display modules are usually installed and fixed on the steel structure box with screws. This method of fixing the LED module on the steel structure box with screws has the following defects: [0003] 1. The installation and disassembly of LED modules are too troublesome and time-consuming: use screws to connect LED modules of the same area with more than 20 M4 screws. It brings inconvenience to the installation and maintenance personnel of the module. [0004] 2. The LED module cannot be installed and removed from the front of the display screen: due to structural limitations, it can only be designed to install and rem...

AI Technical Summary

Problems solved by technology

[0003] 1. The installation and disassembly of the LED module is too cumbersome and time-consuming: it is connected with screws, and the LED modules of the same area generally need to be fastened with more than 20 M4 screws. Due to the large number of screws, installation and disassembly are too troublesome and time-consuming. Inconvenience to the installation and maintenance personnel of the module

[0004] 2. The LED module cannot be installed and disassembled from the front of the display: Due to structural limitations, it can only be designed to install and remove the screws from the back of the module, so when installing and maintaining the module, the box of the display must be opened The body installs and removes the screws from the back of the LED module, which brings inconvenience to installation and maintenance

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