Guide device and self-unloading fall preventing display device

Abstract

The invention discloses a guide device for guiding a first assembly to move on a second assembly. The first assembly and the second assembly are respectively provided with matched installing surfaces, and at least one unloading device is arranged on the matched installing surface of the first assembly and / or the matched installing surface of the second assembly. Each unloading device is provided with a driving device and a push mechanism extending towards the second assembly, and the push mechanism abuts against the second assembly so as to exert an opposite force to the first assembly and separate the first assembly from the second assembly. At least one guiding column is arranged on the matched installing surface of the first assembly. At least one guiding hole is formed in the positions, corresponding to the guiding columns, on the matched installing surface of the second assembly. The guiding columns are inserted into the guiding holes, and when the push mechanism exerts a counter-acting force to the second assembly, the guiding columns move in the guiding holes. The guide device and a self-unloading fall preventing display device are simple in structure and convenient to use, the dismounting efficiency can be effectively improved, and damage of display screen LED can be decreased.

Description

technical field [0001] The invention relates to a guiding device and a display device, in particular to a guiding device and a self-unloading anti-falling display device. Background technique [0002] Existing display screens generally include a display screen frame and a display screen installed on the display screen frame, and the signal connector of the display screen is connected to the signal interface on the display screen frame. The connection has a certain degree of tightness, and there are magnets on the frame and the display screen, the two are attracted by the magnets, so that the display screen and the frame are tightly installed, so when it is necessary to unload the display module from the display box, it is necessary to use The magnetic-assisted screen removal tool absorbs the display screen to remove the display screen by offsetting the magnetic adsorption force between the display screen and the frame. However, in this case, the magnetic-assisted screen remo...

AI Technical Summary

Problems solved by technology

[0002] Existing display screens generally include a display screen frame and a display screen installed on the display screen frame, and the signal connector of the display screen is connected to the signal interface on the display screen frame. The connection has a certain degree of tightness, and there are magnets on the frame and the display screen, the two are attracted by the magnets, so that the display screen and the frame are tightly installed, so when it is necessary to unload the display module from the display box, it is necessary to use The magnetic-assisted screen removal tool absorbs the display screen to remove the display screen by offsetting the magnetic adsorption force between the display screen and the frame. However, in this case, the magnetic-assisted screen removal tool is prone to damage the lamp beads of the display screen. , and on the one hand, the magnetic assisted screen dismantling tool is heavy. When the screen is disassembled, it may fall from the magnetic assisted screen dismantling tool. On the other hand, after the display screen is separated from the frame, it cannot be left on the frame It needs to be supported immediately. When the operator needs to check the operation of multiple screens, it is necessary to remove each screen from the frame first, instead of separating the display screen from the frame and staying on the frame. If Even if the display screen is disassembled by mistake, it is still necessary to remove the display screen and then install it again, so it is easy to increase the work intensity of the operator

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