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a chassis

A chassis and box technology, applied in the direction of instrument, computing, digital processing power distribution, etc., can solve problems such as affecting the box, the slider is easy to lift, and it is detached.

Active Publication Date: 2022-04-19
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a case to solve the technical problem in the prior art that the slide bars pasted on the two sides of the guide groove in the case are easy to tilt and detach, which affects the normal installation of the box

Method used

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Embodiment Construction

[0030] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings, but not limited thereto.

[0031] The specific embodiment of the cabinet provided by the present invention, such as Figure 3 to Figure 8 As shown, the cabinet in this embodiment includes a box body 10, and the box body 10 includes two side box walls 1 oppositely arranged, and guide grooves 2 are integrally formed on the inside of each side box wall 1, and the guide grooves on the two side box walls 1 The slot 2 is used in conjunction with the subrack to be inserted from front to back. Specifically, the guide rail 5 on the corresponding side of the subrack is plugged and mated with the guide slot 2 to complete the positioning and installation of the subrack in the chassis.

[0032] The above-mentioned guide groove 2 is integrally formed on the inner side of the cabinet wall 1, and the box wall is used as the groove bottom 20 of the guide groov...

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PUM

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Abstract

The invention relates to a cabinet, which includes a box body. A guide groove for inserting a box from front to back is provided on the inner side of the box body. A guide rail slide bar is pasted on the groove wall, and the front ends of the groove walls on both sides are respectively provided with a reversed valgus so that the opening of the front end of the guide groove forms an eversion guide section with a flaring structure, and the corresponding side groove walls of the guide rail slide bar are provided. The valgus guide section is provided with a slide bar retaining groove with the notch facing backward, and the front end of the slide bar of the guide rail is inserted and pasted and fixed in the slide bar retaining groove. Utilizing the blocking function of the sliding bar stop groove on the front end of the guide rail slider, on the one hand, avoiding the step structure caused by the guide rail slider, and on the other hand, it can also form a blocking limit for the end of the guide rail slider, preventing the guide rail slider from warping Lifting or detaching from the corresponding side slot wall will affect the normal installation of the subrack.

Description

technical field [0001] The invention relates to a cabinet. Background technique [0002] More and more products such as VPX chassis commonly used in the electronic field adopt modular design, and the functional devices inside the chassis, such as relay boxes and power modules, are designed as subracks. Just in. The common way of inserting the box is the guide rail assembly, and there are guide grooves on the opposite sides of the chassis, and its structure is as follows: figure 1 and figure 2 As shown, the guide groove 200 is formed by the inner side wall of the chassis 300 and the two side guides 400 arranged on the inner side wall of the chassis 300 and arranged at intervals. , the inner wall of the chassis 300 forms the bottom of the guide groove 200 . Both ends of the guide groove 200 in its extending direction are open structures, and one end of the groove walls on both sides of the guide groove 200 is a flared end 201 in an open structure for guiding the guide rai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/18
CPCG06F1/183G06F1/185
Inventor 王禄芳孙亚辉苏晓斌徐飞
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD