CN104597991A - Computer hard disk shock absorption device - Google Patents

Abstract

The invention relates to a shock absorbing device for a computer hard disk. At present, the computer hard disk we usually use is fixed on the hard disk bracket by four hard straight screws. The hard disk is directly connected to the hard disk bracket. Vibration, when the vibration reaches a certain frequency, resonance will also occur, and at the same time, due to the mechanical connection between the hard disk and the chassis. A shock absorbing device for a hard disk of a computer, the composition of which comprises: a hard disk base (4), the left and right sides of the hard disk base have baffles (12), the center of the hard disk base has a heat dissipation through hole (5), the There are a set of through holes (8) at the four corners of the hard disk base, the shockproof rubber cylinders (3) inside the through holes, and the hard disk side baffles (2) on the shockproof rubber cylinders. The invention is used for the computer hard disk shock absorbing device.

Description

Computer hard disk shock absorber

Technical field:

The invention relates to a shock absorbing device for a computer hard disk.

Background technique:

At present, the computer hard disk we usually use is fixed on the hard disk bracket by four hard straight screws. The hard disk is directly connected to the hard disk bracket. Vibration, when the vibration reaches a certain frequency, resonance will also occur. At the same time, due to the mechanical connection between the hard disk and the chassis, when the chassis is moved or accidentally hit, the damage of the chassis will transfer energy to the hard disk, causing damage to the hard disk. All of this will cause unnecessary troubles if the data in the hard disk is lost. Therefore, the hard disk needs to be protected and shock-absorbed to prevent unnecessary things from happening.

Invention content:

The object of the present invention is to provide a shock absorbing device for a computer hard disk.

Above-mentioned purpose realizes by following technical scheme:

A shock-absorbing device for a computer hard disk, which comprises: a hard disk base, the left and right sides of the hard disk base have baffles, the center of the hard disk base has a heat dissipation through hole, and the four corners of the hard disk base have a set of A through hole, the shockproof rubber cylinder is provided in the through hole, and the hard disk side baffle is arranged on the shockproof rubber cylinder.

In the computer hard disk shock absorbing device, the through holes at the four corners of the hard disk base are dumbbell-shaped, the hard disk side baffle is L-shaped, and there are a set of circles on the sides of the baffle and the hard disk side baffle. There is an O-shaped anti-vibration ring in the circular groove, and a U-shaped groove on the side baffle of the hard disk. The U-shaped groove corresponds to the dumbbell-shaped through hole on the hard disk bottom plate. There is a riser in the middle of the baffle, and a U-shaped groove is arranged on the riser.

The computer hard disk shock absorbing device, the shock-proof rubber cylinder includes a middle cylinder, the upper and lower ends of the middle cylinder have disks, the disk and the middle cylinder have grooves, and the diameter of the disk is less than Intermediate cylinder diameter.

In the computer hard disk shock absorbing device, the upper and lower disks of the shock-proof rubber cylinder are respectively embedded in the dumbbell-shaped through hole on the hard disk bottom plate and the U-shaped groove of the hard disk side baffle, and one end of the shock-proof rubber cylinder is stuck in the In the U-shaped groove of the riser, the other end of the anti-vibration rubber cylinder is pushed against the inner side of the L-shaped baffle.

Beneficial effect:

1. The present invention designs a computer hard disk shock absorber. First, a large through hole is opened on the hard disk base to ensure the heat dissipation capacity of the hard disk. To improve the anti-seismic ability of the hard disk, anti-vibration rubber cylinders are also designed on the left and rear sides of the hard disk, which can well avoid damage to the hard disk in the event of impact. Active links are used throughout the installation process, and all pass through the card slot. Type connection, once the shockproof rubber cylinder is found to be damaged, it can be disassembled better. At the same time, the hard disk base is located at the connection of the chassis, and a groove is set, and an O-ring is placed in the groove to avoid direct hard contact. At the same time, it will also play a shockproof role.

The invention has simple structure, convenient operation and strong practicability, which can effectively solve the inconvenience caused by the vibration belt of the hard disk during work, and avoid transmitting the vibration energy to the chassis. Cushioning and protection.

Description of drawings:

Accompanying drawing 1 is a structural representation of the present invention,

Accompanying drawing 2 is the schematic diagram of shockproof rubber cylinder of the present invention.

Accompanying drawing 3 is the schematic diagram of the through hole of the present invention.

Detailed ways:

Example 1:

A computer hard disk shock absorbing device, which consists of: a hard disk base 4, the left and right sides of the hard disk base have baffles 12, the center of the hard disk base has a heat dissipation through hole 5, and the four corners of the hard disk base There is a group of through holes 8, and the anti-vibration rubber cylinder 3 is arranged in the through hole, and the hard disk side baffle plate 2 is arranged on the anti-vibration rubber cylinder.

Example 2:

According to the computer hard disk shock absorbing device described in Embodiment 1, the through holes at the four corners of the hard disk base are dumbbell-shaped, the hard disk side baffle is L-shaped, and the side surfaces of the hard disk side baffle and the hard disk side baffle are There is a group of circular grooves 6, O-shaped anti-vibration rings are arranged in the circular grooves, U-shaped grooves are arranged on the hard disk side baffle, and the dumbbell-shaped communication holes on the hard disk bottom plate are connected with the U-shaped grooves. Corresponding to the holes, there is a riser 7 in the middle of the baffle, and a U-shaped groove is arranged on the riser.

Example 3:

According to the computer hard disk shock absorbing device described in embodiment 1 or 2, the shock-proof rubber cylinder includes a middle cylinder 9, the upper and lower ends of the middle cylinder have disks 11, and the disk and the middle cylinder have grooves 10. The diameter of the disc is smaller than the diameter of the middle cylinder.

Example 4:

According to the computer hard disk shock absorbing device described in embodiment 1 or 2 or 3, the upper and lower disks of the shockproof rubber cylinder are respectively embedded in the dumbbell-shaped through hole on the hard disk bottom plate and the U-shaped groove of the hard disk side baffle, so One end of the anti-vibration rubber cylinder is stuck in the U-shaped groove of the vertical plate, and the other end of the anti-vibration rubber cylinder is pushed against the inner side of the L-shaped baffle.

Claims (4)

1. A shock-absorbing device for a computer hard disk, comprising: a hard disk base, characterized in that: the left and right sides of the hard disk base have baffle plates, the center of the hard disk base has a cooling through hole, and the hard disk base There are a group of through holes at the upper four corners, and there are anti-shock rubber cylinders in the through holes, and there are hard disk side baffles on the anti-vibration rubber cylinders. 2. The computer hard disk shock absorbing device according to claim 1, characterized in that: the through holes at the four corners of the hard disk base are dumbbell-shaped, the hard disk side baffle is L-shaped, and the baffle and There is a group of circular grooves on the side of the hard disk side baffle, and there is an O-shaped anti-vibration ring in the circular groove, and a U-shaped groove on the hard disk side baffle, and the U-shaped groove is connected with the hard disk bottom plate Corresponding to the dumbbell-shaped through hole on the top, there is a riser in the middle of the baffle, and a U-shaped groove on the riser. 3. The computer hard disk shock absorbing device according to claim 1 or 2, characterized in that: the shock-proof rubber cylinder includes a middle cylinder, and the upper and lower ends of the middle cylinder have discs, and the disc and the middle The cylinder has grooves, and the diameter of the disc is smaller than the diameter of the middle cylinder. 4. The computer hard disk shock absorbing device according to claim 1 or 2 and 3, characterized in that: the upper and lower discs of the shock-proof rubber cylinder are respectively embedded in the dumbbell-shaped through hole on the hard disk bottom plate and the hard disk side baffle. In the U-shaped groove, one end of the anti-vibration rubber cylinder is clamped in the U-shaped groove of the riser, and the other end of the anti-vibration rubber cylinder is pushed against the inner side of the L-shaped baffle.