High-efficiency degaussing device for computer software storage device

Abstract

The invention belongs to the technical field of degaussing equipment, and specifically relates to a high-efficiency degaussing equipment for computer software storage equipment, including a housing, a mounting frame, a screw, a screw slide, a connecting plate, a micro motor, a degaussing coil, a bracket, and a side door , handle, guide rail, roller, fixed frame, pull plate, rectangular plate, transmission rod, stepper motor, movable frame, spring, limit column, through hole, L-shaped plate, cam, fixed frame, cam motor, electric push rod and push plate. In the present invention, the storage device to be degaussed is placed between the two L-shaped plates and the rectangular plate, and the cam motor is turned on through an external switch. The cam motor drives the cam to rotate, and the cam rotates to drive the movable frame and the L-shaped plates at both ends of the movable frame The two through holes at one end of the fixed frame slide in, so that the two ends of the L-shaped plate fix the storage device between the rectangular plate, the L-shaped plate and the fixed frame, which is convenient for fixing storage devices of different sizes and facilitates the installation of storage devices. Degaussing improves the efficiency of degaussing.

Description

technical field [0001] The invention belongs to the technical field of degaussing equipment, in particular to a high-efficiency degaussing equipment for computer software storage equipment. Background technique [0002] Degaussing: When the magnetized material is affected by external energy, such as heating and impact, the direction of the magnetic moment of each magnetic domain will become inconsistent, and the magnetism will weaken or disappear. This process is called degaussing. There is another A commonly used method is: put the magnetic material in the AC magnetic field, gradually weaken the AC magnetic field until it disappears, and the material will be demagnetized, such as a CRT picture tube, and the storage device is used to store information. Information is digitized and then stored using electrical, magnetic or optical media. [0003] At present, with the continuous advancement of electronic information technology, the types of electronic information carriers are...

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Problems solved by technology

[0003] At present, with the continuous advancement of electronic information technology, the types of electronic information carriers are increasing day by day, such as hard disks, CDs, U disks, chips, IC cards, SD cards, etc. While people provide convenience, there are also many potential safety hazards. Most of the existing degaussing devices are slow in degaussing, which affects the degaussing efficiency of storage devices. Moreover, most of the existing storage devices are of different sizes and shapes. It is difficult to fix them when degaussing. and flipping, thereby affecting the efficiency of the degaussing

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