CN220357536U - Hard disk damping protection shell - Google Patents
Hard disk damping protection shell Download PDFInfo
- Publication number
- CN220357536U CN220357536U CN202322688691.6U CN202322688691U CN220357536U CN 220357536 U CN220357536 U CN 220357536U CN 202322688691 U CN202322688691 U CN 202322688691U CN 220357536 U CN220357536 U CN 220357536U
- Authority
- CN
- China
- Prior art keywords
- hard disk
- worm
- mounting panel
- sliding
- shock absorbing
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- 238000013016 damping Methods 0.000 title claims abstract description 30
- 230000035939 shock Effects 0.000 claims description 21
- 230000001681 protective effect Effects 0.000 claims description 17
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a hard disk damping protection shell, which comprises a protection shell and a hard disk body, wherein four vertical rods are arranged between the inner top wall and the inner bottom wall of the protection shell in a rectangular array manner, a horizontal guide rod is arranged in the middle of the inner bottom wall of the protection shell, a first damping cushion is arranged in the middle of the horizontal guide rod, two sliding sleeves are connected onto the horizontal guide rod in a sliding manner, two first damping springs are arranged between the two sliding sleeves and the first damping cushion, two connecting rods are hinged onto the two sliding sleeves, mounting plates are hinged onto the upper ends of the two connecting rods, four guide holes matched with the vertical rods are arranged at four corners of the mounting plates, the mounting plates are connected onto the four vertical rods in a sliding manner through the four guide holes, and second damping springs are arranged at two ends of the four vertical rods; the utility model can absorb vibration energy, avoid the vibration from being transmitted into the hard disk body, and protect the hard disk body.
Description
Technical Field
The utility model relates to the technical field of computer accessory protection, in particular to a hard disk damping protective shell.
Background
The computer is commonly called as a computer, is a modern electronic computing machine for high-speed computation, can perform numerical computation, can perform logic computation, and has a memory function. The intelligent electronic device is modern intelligent electronic equipment which can automatically and rapidly process mass data according to program operation. Computer accessories, i.e., all physical parts in a computer, to distinguish between data it includes or executes and software that provides instructions to hardware to accomplish tasks; mainly comprises: the portable storage device comprises a case, a main board, a bus, a power supply, a hard disk, a storage controller, an interface card, a portable storage device, a built-in memory, input equipment, output equipment, a CPU fan, a buzzer and the like.
The hard disk of the vehicle-mounted computer is subjected to severe working conditions of road vibration in the service life cycle of the hard disk, and when the hard disk works, once the hard disk is subjected to large vibration, the magnetic head is easy to collide with the data area, so that the data area of the disk is damaged or scratched, and file data stored in the hard disk are lost. However, in the prior art, the hard disk is rigidly connected to the hard disk frame by four hard straight screws, so that when a vehicle jolts, the vibration is easily transmitted to the inside of the hard disk, and the magnetic head and the data area are caused to mutually collide, so that the hard disk of the vehicle-mounted computer is damaged.
Disclosure of Invention
The embodiment of the utility model provides a hard disk damping protection shell with a damping effect, which is used for buffering vibration and preventing the vibration from being transmitted into a hard disk when a vehicle jolts, so that the problem that a magnetic head and a data area are mutually impacted to cause damage to the hard disk of a vehicle-mounted computer when the vehicle jolts in the prior art is solved.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a hard disk shock attenuation protective housing, includes protection shell and hard disk body, rectangular array is provided with four vertical poles between the interior roof of protection shell and the interior bottom, the interior bottom middle part of protection shell is provided with horizontal guide bar, the middle part of horizontal guide bar is provided with first shock pad, sliding connection has two sliding sleeves on the horizontal guide bar, two be provided with two first damping springs between sliding sleeve and the first shock pad, two it has two connecting rods to articulate on the sliding sleeve, two the upper end of connecting rod articulates there is the mounting panel, the four corners of mounting panel is provided with four guiding holes with vertical pole looks adaptation, the mounting panel passes through four guiding hole sliding connection on four vertical poles, four the both ends of vertical pole all are provided with the second damping spring, be provided with the fixed establishment who is used for fixing hard disk body on the mounting panel.
Preferably, the two ends of the vertical rod are both provided with second shock pads.
Preferably, the inside of the mounting plate is of a hollow structure, and the upper surface of the mounting plate is provided with two sliding grooves;
the fixing mechanism comprises a worm, a worm wheel, gears, racks and side clamping plates, wherein the worm is rotationally connected to the mounting plate, one end of the worm extends out of the mounting plate, a rotating shaft is rotationally connected between an inner top plate and an inner bottom wall of the mounting plate, the worm wheel and the gears are arranged on the rotating shaft, the worm wheel is connected with worm drive, two racks are meshed on two sides of the gears, two side clamping plates are arranged on the racks, and the two side clamping plates are respectively and slidably connected with two sliding grooves.
Preferably, a knob is arranged at one end of the worm extending out of the mounting plate, and an anti-slip structure is arranged on the knob.
Preferably, the side splint is provided with the U type groove, the both sides in U type groove are provided with two waist holes, sliding connection has the punch holder on the U type groove, be provided with two through-holes on the punch holder, through bolted connection between through-hole and the waist hole.
Preferably, the cover plate is connected to the protective shell through bolts.
Preferably, a fan is arranged on the cover plate, an air inlet window is arranged above the fan, and an air outlet window is arranged on the protective shell.
Compared with the prior art, the vibration-proof device has the advantages that through the matching arrangement of the vertical rod, the horizontal guide rod, the first shock pad, the sliding sleeve, the first damping spring, the connecting rod, the mounting plate, the guide hole and the second damping spring, the vibration can be generated in the running process of a bumpy road surface, the second damping spring and the connecting rod can be intermittently extruded when the hard disk body and the mounting plate vibrate, the connecting rod extrudes the first damping spring, the first damping spring extrudes the first shock pad, vibration energy is absorbed, the vibration is prevented from being transmitted to the inside of the hard disk body, mutual collision between a magnetic head and a data area is avoided, and the hard disk body is protected.
Compared with the prior art, the hard disk drive device has the advantages that the worm is rotated through the arrangement of the fixing mechanism, the worm drives the worm wheel to rotate, the worm wheel drives the gear to rotate through the rotating shaft, under the guiding effect of the two sliding grooves, the gear drives the two side clamping plates to move in opposite directions or move in opposite directions through the two racks, and hard disk bodies with different specifications can be installed on the installation plate, so that the hard disk drive device has high practicability.
Compared with the prior art, the upper clamping plate is fixed by arranging the U-shaped groove, the waist hole, the upper clamping plate and the through hole and passing through the waist hole and the through hole through bolts, so that the upper clamping plate limits the upper end face of the hard disk body, and the mounting stability is better.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic top view of the mounting plate of the present utility model;
FIG. 3 is a schematic top cross-sectional view of the mounting plate of the present utility model;
fig. 4 is a schematic side view of the side splint according to the present utility model.
In the figure: 1. a protective shell; 2. a fixing mechanism; 201. a worm; 202. a worm wheel; 203. a gear; 204. a rack; 205. a side clamping plate; 3. a vertical rod; 4. a horizontal guide bar; 5. a first shock pad; 6. a sliding sleeve; 7. a first damping spring; 8. a connecting rod; 9. a mounting plate; 10. a guide hole; 11. a second damping spring; 12. a hard disk body; 13. a second shock pad; 14. a chute; 15. a U-shaped groove; 16. waist holes; 17. an upper clamping plate; 18. a through hole; 19. a cover plate; 20. a fan; 21. an air inlet window; 22. and an air outlet window.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the technical solutions of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
As shown in fig. 1 to 4, a hard disk shock-absorbing protective housing, including protecting crust 1 and hard disk body 12, rectangular array is provided with four vertical poles 3 between the interior roof of protecting crust 1 and the interior bottom, the interior bottom middle part of protecting crust 1 is provided with horizontal guide pole 4, the middle part of horizontal guide pole 4 is provided with first shock pad 5, sliding connection has two sliding sleeves 6 on the horizontal guide pole 4, be provided with two first damping springs 7 between two sliding sleeves 6 and the first shock pad 5, two hinges have two connecting rods 8 on two sliding sleeves 6, the upper end of two connecting rods 8 articulates there is mounting panel 9, the four corners of mounting panel 9 are provided with four guiding hole 10 with vertical pole 3 looks adaptation, mounting panel 9 passes through four guiding hole 10 sliding connection on four vertical poles 3, the both ends of four vertical poles 3 all are provided with second damping spring 11, be provided with the fixed establishment 2 that is used for fixing hard disk body 12 on the mounting panel 9.
In order to achieve the purpose of improving the damping effect, preferably, the two ends of the vertical rod 3 are provided with second damping pads 13, and the second damping pads 13 can absorb vibration energy as well, so that the damping effect is improved.
In order to achieve the purpose of facilitating the installation of the hard disk body 12, preferably, the inside of the installation plate 9 is of a hollow structure, and the upper surface of the installation plate 9 is provided with two sliding grooves 14; the fixing mechanism 2 comprises a worm 201, a worm wheel 202, a gear 203, racks 204 and side clamping plates 205, wherein the worm 201 is rotationally connected to the mounting plate 9, one end of the worm 201 extends out of the mounting plate 9, a rotating shaft is rotationally connected between an inner top plate and an inner bottom wall of the mounting plate 9, the worm wheel 202 and the gear 203 are arranged on the rotating shaft, the worm wheel 202 is in transmission connection with the worm 201, two racks 204 are meshed with two sides of the gear 203, two side clamping plates 205 are arranged on the two racks 204, the two side clamping plates 205 are respectively in sliding connection with two sliding grooves 14, the worm 201 rotates, the worm 201 drives the worm wheel 202 to rotate, the worm wheel 202 drives the gear 203 to rotate through the rotating shaft, the gear 203 drives the two side clamping plates 205 to move in opposite directions through the two racks 204 under the guiding action of the two sliding grooves 14, the two side clamping plates 205 clamp and fix the hard disk body 12 in a reverse rotation mode under the self-locking action of the worm wheel 202 and the worm 201, and the hard disk body 12 can be released from being fixed.
In order to achieve the purpose of convenient operation, preferably, the end of the worm 201 extending out of the mounting plate 9 is provided with a knob, the knob is provided with an anti-slip structure, the contact area between the knob and a human hand can be increased, the anti-slip structure can increase the roughness of the knob, the friction force during rotation of the knob is increased from two aspects, and the labor is saved.
In order to achieve the purpose of limiting the upper end face of the hard disk body 12, preferably, a U-shaped groove 15 is arranged on the side clamping plate 205, two waist holes 16 are formed in two sides of the U-shaped groove 15, an upper clamping plate 17 is connected to the U-shaped groove 15 in a sliding mode, two through holes 18 are formed in the upper clamping plate 17, the through holes 18 are connected with the waist holes 16 through bolts, the height of the upper clamping plate 17 can be adjusted, the upper clamping plate 17 can be fixed through the waist holes 16 and the through holes 18 through bolts, the upper clamping plate 17 limits the upper end face of the hard disk body 12, and mounting stability is better.
For the purpose of facilitating the disassembly and assembly of the hard disk body 12, it is preferable that the cover plate 19 is bolted to the protective housing 1.
In order to achieve the purpose of heat dissipation protection of the hard disk body 12, it is preferable that a fan 20 is provided on the cover plate 19, an air inlet window 21 is provided above the fan 20, and an air outlet window 22 is provided on the protection shell 1.
When the hard disk drive is particularly used, the hard disk body 12 is placed on the mounting plate 9, the worm 201 is rotated, the worm 201 drives the worm wheel 202 to rotate, the worm wheel 202 drives the gear 203 to rotate through the rotating shaft, under the guiding action of the two sliding grooves 14, the gear 203 drives the two side clamping plates 205 to move oppositely through the two racks 204, under the self-locking action of the worm wheel 202 and the worm 201, the two side clamping plates 205 clamp and fix the hard disk body 12, the height of the two upper clamping plates 17 is adjusted, the two upper clamping plates 17 are respectively fixed on the two side clamping plates 205 through bolts, and finally the cover plate 19 is mounted on the protective shell 1 through bolts;
the heat can be generated in the working process of the hard disk body 12, the fan 20 can be started to perform air cooling and heat dissipation, vibration can be generated when a vehicle runs on a bumpy road, the second damping spring 11 and the connecting rod 8 can be intermittently extruded when the hard disk body 12 and the mounting plate 9 vibrate, the connecting rod 8 extrudes the first damping spring 7, the first damping spring 7 extrudes the first shock pad 5, and vibration energy is absorbed.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a hard disk shock attenuation protective housing, includes protecting crust (1) and hard disk body (12), its characterized in that: rectangular array is provided with four vertical poles (3) between interior roof and the interior bottom wall of protecting crust (1), the interior bottom wall middle part of protecting crust (1) is provided with horizontal guide bar (4), the middle part of horizontal guide bar (4) is provided with first shock pad (5), sliding connection has two sliding sleeves (6), two be provided with two first damping springs (7) between sliding sleeve (6) and first shock pad (5), two articulate on sliding sleeve (6) have two connecting rod (8), two the upper end of connecting rod (8) articulates there is mounting panel (9), four corners of mounting panel (9) are provided with four guiding hole (10) with vertical pole (3) looks adaptation, mounting panel (9) are through four guiding hole (10) sliding connection on four vertical poles (3), four the both ends of vertical pole (3) all are provided with second damping spring hard disk (11), be provided with on mounting panel (9) body (12) fixed establishment (2).
2. The hard disk shock absorbing protective housing of claim 1, wherein: two ends of the four vertical rods (3) are respectively provided with a second shock pad (13).
3. The hard disk shock absorbing protective housing of claim 1, wherein: the inside of the mounting plate (9) is of a hollow structure, and two sliding grooves (14) are formed in the upper surface of the mounting plate (9);
the utility model provides a fixed establishment (2) is including worm (201), worm wheel (202), gear (203), rack (204) and side splint (205), worm (201) rotate and are connected on mounting panel (9), and one end stretches out mounting panel (9), rotate between the interior roof of mounting panel (9) and the interior bottom wall and be connected with the pivot, be provided with worm wheel (202) and gear (203) in the pivot, worm wheel (202) are connected with worm (201) transmission, the both sides meshing of gear (203) has two racks (204), two be provided with two side splint (205) on rack (204), two side splint (205) respectively with two spout (14) sliding connection.
4. A hard disk shock absorbing protective shell as defined in claim 3, wherein: one end of the worm (201) extending out of the mounting plate (9) is provided with a knob, and the knob is provided with an anti-slip structure.
5. A hard disk shock absorbing protective shell as defined in claim 3, wherein: be provided with U type groove (15) on side splint (205), the both sides of U type groove (15) are provided with two waist holes (16), sliding connection has punch holder (17) on U type groove (15), be provided with two through-holes (18) on punch holder (17), through-hole (18) and waist hole (16) between through bolted connection.
6. The hard disk shock absorbing protective housing of claim 1, wherein: and the protective shell (1) is connected with a cover plate (19) through bolts.
7. The hard disk shock absorbing protective housing of claim 6, wherein: a fan (20) is arranged on the cover plate (19), an air inlet window (21) is arranged above the fan (20), and an air outlet window (22) is arranged on the protective shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322688691.6U CN220357536U (en) | 2023-10-08 | 2023-10-08 | Hard disk damping protection shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322688691.6U CN220357536U (en) | 2023-10-08 | 2023-10-08 | Hard disk damping protection shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220357536U true CN220357536U (en) | 2024-01-16 |
Family
ID=89501999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322688691.6U Active CN220357536U (en) | 2023-10-08 | 2023-10-08 | Hard disk damping protection shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220357536U (en) |
-
2023
- 2023-10-08 CN CN202322688691.6U patent/CN220357536U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |