Computer case hoisting stall self-locking mechanism

Abstract

The invention relates to the technical field of computer software and hardware, and discloses a computer case hoisting stall self-locking mechanism. The self-locking mechanism comprises a rotating disc, wherein a self-locking device is fixedly connected to the front face of the rotating disc, and a fixing block is fixedly connected to the outer side of the rotating disc. According to the computercase hoisting stall self-locking mechanism, when a stall phenomenon occurs, a first magnetic ball moves to the bottom of a first negative electrode contact, a second magnetic ball can attract the first magnetic ball at the moment, a second positive electrode contact moves to the position below a second negative electrode contact, the second positive electrode contact makes contact with the secondnegative electrode contact at the moment, and then electrorheological fluid turns into solid, therefore, the effect that the electrorheological fluid is changed from liquid to solid is achieved, due to the fact that the electrorheological fluid turns into solid, a locking head cannot enter a fixing groove at the moment, the locking head can clamp the fixing block at the moment, the rotating disc cannot continue to rotate, and therefore the effects of stall self-locking and preventing heavy objects from smashing people in the case hoisting process are achieved.

Description

technical field [0001] The invention relates to the technical field of computer software and hardware, in particular to a computer case hoisting stall self-locking mechanism. Background technique [0002] Computers are mainly divided into two categories: hardware and software. Common hardware devices include: motherboards, chassis, CPU, memory sticks, hard disks, CD-ROM drives, monitors, mice, keyboards, etc. As a part of computer accessories, the chassis is mainly used to place and fix various computer accessories, and play a supporting and protective role. In addition, the computer chassis has the function of shielding electromagnetic radiation. [0003] Because the computer case contains electronic equipment, it cannot be transported by air during transportation, but can only be transported by sea. In sea transportation, it is usually necessary to use a hoist to hoist the container of the computer case to the ship. However, due to the In the process of long-term use, it ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a computer case hoisting stall self-locking mechanism, which has the advantages of stalling self-locking during the hoisting of the computer case, preventing heavy objects from hurting people, and solving the problem caused by the long-term use of the hoisting machine. It is prone to mechanical fatigue and stall phenomenon, which makes the chassis fall rapidly during the hoisting process, hurts people, and causes unnecessary losses.

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