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Display screen module bottom shell

A display module and bottom plate technology, which is applied to the housing with display/control unit, electrical equipment housing/cabinets/drawers, instruments, etc., to avoid screw corrosion and installation errors

Inactive Publication Date: 2020-01-17
HUBEI KUANGTONG ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a bottom shell of a display screen module, which uses a structure of hot-melt columns and screws to replace the structure of all screws in the existing display screen module, effectively solving the problems mentioned in the background technology. The problem

Method used

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  • Display screen module bottom shell
  • Display screen module bottom shell
  • Display screen module bottom shell

Examples

Experimental program
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Embodiment Construction

[0020] like Figure 1-4 Among them, a display module bottom case includes a main frame 1, the main frame 1 is a rectangular frame structure composed of a bottom plate 101 and a side plate 102, and a plurality of criss-cross reinforcement plates 3 are arranged inside the main frame 1 , the reinforcing plate 3 and the bottom plate 101 of the main frame 1 are provided with a plurality of hot-melt holes 4 and positioning columns 5 .

[0021] In a preferred solution, a positioning step 2 is provided on the upper edge of the side plate 102 of the main frame 1 .

[0022] In a preferred solution, reinforcing ribs 10 are provided on the top surface of the reinforcing plate 3 .

[0023] In a preferred solution, the hot-melt hole 4 and the positioning column 5 are provided with reinforcing ribs 10 .

[0024] In a preferred solution, the bottom plate 101 on one side of the main frame 1 is provided with a fool-proof hole 6, and the fool-proof hole 6 adopts a cylindrical structure with ho...

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Abstract

A display screen module bottom shell comprises a main frame, the main frame is of a rectangular frame structure composed of a bottom plate and side plates, a plurality of criss-cross reinforcing plates are arranged in the main frame, and a plurality of hot melting holes and the positioning columns are arranged on the reinforcing plates and the bottom plate of the main frame. By adopting the abovestructure, a connection structure of the hot melting holes replaces a full-screw structure in an existing display screen module, so that the problems that the flatness of a whole screen is different;the loosening and tightening operation of the screws is troublesome; a PCB falls off due to the falling of the screws; and the screws are rusted, so that the screen is polluted, are effectively solved.

Description

technical field [0001] The invention relates to the field of display screen modules, in particular to a display screen module bottom case. Background technique [0002] The bottom shell of the existing display module and the mask are generally connected by screws and nuts. During the connection process, if the tightness of the screws is different, it is easy to cause the flatness of the entire screen to be different. In addition, the tightness of the screws It is very troublesome, and due to heat expansion and cold contraction, it is easy to cause the screws to fall off, resulting in the PCB board falling off, and moreover, the screws are easy to rust, resulting in rust pollution on the screen. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a bottom shell of a display screen module, which uses a structure of hot-melt columns and screws to replace the structure of all screws in the existing display screen module,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/00G09F9/00
CPCG09F9/00H05K5/0017
Inventor 张建权
Owner HUBEI KUANGTONG ELECTRONICS
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