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Assisting upper cover lock with cam structure

A cover lock and cam technology, applied in building locks, building structures, instruments, etc., can solve the problems of easy disassembly and assembly of the upper cover, poor operating experience, and inconvenient operation, so as to improve the operating experience, low cost, The effect of simple structure

Pending Publication Date: 2019-01-25
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the price is expensive, the structure is complicated, and the operation is inconvenient. After removing the upper cover lock, the disassembly and assembly of the upper cover is very easy to jam, and the operating experience is extremely poor.

Method used

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  • Assisting upper cover lock with cam structure
  • Assisting upper cover lock with cam structure
  • Assisting upper cover lock with cam structure

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] In order to better understand the present invention, the specific implementation manners of the present invention will be explained in detail below in conjunction with the accompanying drawings.

[0033] A power-assisted upper cover lock with a cam structure, comprising a chassis 5, a chassis upper cover 6, and a lid lock connecting the chassis 5 and the chassis upper cover 6, the chassis upper cover 6 cooperates with the chassis 5 through the upper cover slot 51, and the The upper cover lock includes a handle 1, a button 2, a housing 3, and a cam bracket 4. The housing 3 is installed on the upper cover 6 of the chassis, and the cam bracket 4 is installed on the chassis 5; the cam bracket 4 is riveted or The threaded connection mode is fixed in the case 5 and used with the upper cover lock to realize the relative movement between the case 5 and the case upper cover 3 .

[0034] The handle 1 is rotatably installed on the housing 3, the cam support 4 is matched with the h...

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PUM

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Abstract

The invention discloses an assisting upper cover lock with a cam structure. The lock includes a machine box, a machine box upper cover, a connecting machine box and an upper cover lock body of the machine box upper cover. The machine box upper cover is matched with the machine box through an upper cover clamping groove, and the upper cover lock body includes a handle, a button, a housing and a cambracket; the housing is installed on the machine box upper cover, and the cam bracket is installed on the machine box; the handle is rotatably installed on the housing, the cam bracket is matched with the handle on the housing, the button is rotatably installed on the housing, and the button is provided with a button buckling part for limiting the position of the handle. Through the movement modeof cam connection, relative movement of the upper cover and the machine box is achieved, correspondingly more strength is saved during disassembly and assembly of a server upper cover, and the structure is much simpler. Additionally, an existing manual digging-out unlocking mode is replaced with a pressing unlocking mode, and the operation experience is improved.

Description

technical field [0001] The invention relates to the field of server chassis installation, in particular to a cam-structured power-assisted screw-free upper cover lock. Background technique [0002] For server and storage products, during the operation and maintenance process, it is required that the design of the whole machine can realize the disassembly and maintenance of the upper cover, and because the disassembly frequency is relatively high, there are requirements such as screwless, tool-free, labor-saving and other requirements for disassembling the upper cover. [0003] In the existing upper cover lock, a fixed pin is riveted on the chassis, the sliding block of the upper cover lock is inserted into the fixing pin of the chassis, and the sliding block is driven to slide by the rotation of the upper cover lock's own handle, thereby realizing the relative alignment between the upper cover and the chassis. sports. But the price is expensive, the structure is complicated...

Claims

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Application Information

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IPC IPC(8): E05B65/52E05B3/00E05B15/00G06F1/18
CPCG06F1/181E05B3/00E05B15/00E05B65/00
Inventor 朱敬贤李小政
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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