CN213040183U - Computer anti-vibration device - Google Patents
Computer anti-vibration device Download PDFInfo
- Publication number
- CN213040183U CN213040183U CN202022050448.8U CN202022050448U CN213040183U CN 213040183 U CN213040183 U CN 213040183U CN 202022050448 U CN202022050448 U CN 202022050448U CN 213040183 U CN213040183 U CN 213040183U
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- Prior art keywords
- bottom plate
- damper
- nut
- computer
- damping spring
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- 229920001971 elastomer Polymers 0.000 claims abstract description 39
- 229920001973 fluoroelastomer Polymers 0.000 claims abstract description 11
- 238000013016 damping Methods 0.000 claims description 50
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 230000035939 shock Effects 0.000 abstract description 4
- 230000003313 weakening effect Effects 0.000 abstract description 3
- 238000005381 potential energy Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000703 anti-shock Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a computer antidetonation device, its technical scheme is: comprises a supporting device, an anti-seismic device is arranged in the middle of the supporting device, the supporting device comprises a first bottom plate, a second bottom plate and a supporting plate, the first bottom plate is fixedly connected with a threaded rod through a bolt, the two ends of the second bottom plate are provided with inner through holes, a rubber nut is arranged in the inner through hole, the outer wall of the threaded rod is inserted with the second bottom plate, the threaded rod is in threaded connection with a limit nut, the top of the bottom plate II is provided with a trapezoidal sliding groove and a rectangular groove, and the two ends of the supporting plate are fixedly connected with the side plate through bolts, the utility model is convenient for adjusting the height of the computer host, meets the requirements of different heights of the host, the universal wheels of the fluororubber enable the device to move in any direction without generating noise, and durable, have and cushion the weakening effect to horizontal and incline direction vibrations, realized carrying out the absorbing effect to all directions vibrations, it is effectual to shock attenuation.
Description
Technical Field
The utility model relates to a computer technology field, concretely relates to computer antidetonation device.
Background
The existing computer mainframe box is easy to vibrate in the transportation process, the mainframe box vibration is easy to cause the displacement of a mainboard, a power supply and various drivers in the mainframe box, which causes the abnormal operation of a computer, and internal components are easy to damage, and the service life is shortened.
The existing computer host damping device damps vibration by arranging a spring at the bottom of the device, and the mode only has good damping effect on vibration in the vertical direction, but has poor damping effect on the transverse direction and the inclined direction and cannot damp the computer host in all directions; and current computer host computer damping device height can not adjust, even make the height of computer host computer unadjustable, user experience is poor.
Therefore, it is necessary to invent a computer anti-shock device.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a computer antidetonation device, through damper one, damping spring two and the damping spring one that sets up the slope, realize including vertical direction and horizontal and the shock attenuation of incline direction, through adjusting the layer board height for computer's height-adjustable festival has solved and can not carry out the omnidirectional shock attenuation to computer, and computer's height can not be adjusted, the poor problem of user experience degree.
In order to achieve the above object, the present invention provides the following technical solutions:
a computer anti-seismic device comprises a supporting device, wherein an anti-seismic device is arranged in the middle of the supporting device;
the supporting device comprises a first bottom plate, a second bottom plate and a supporting plate, wherein the first bottom plate is fixedly connected with a threaded rod through a bolt, inner through holes are formed in two ends of the second bottom plate, rubber nuts are arranged in the inner through holes, the outer wall of the threaded rod is spliced with the second bottom plate, the threaded rod is in threaded connection with a limiting nut, a trapezoidal sliding groove and a rectangular groove are formed in the top of the second bottom plate, two ends of the supporting plate are fixedly connected with side plates through bolts, two ends of the supporting plate are provided with inner threaded holes, the supporting plate is in threaded connection with a movable rod through the;
the anti-seismic device comprises a fixed block, a first fixed block two-end fixedly connected damping spring, a first damping spring is far away from a one-end fixedly connected sliding block of the fixed block, a movable groove is formed in the sliding block, the inner wall of the sliding block is connected with a pin rod in a threaded mode, a first damper is sleeved on the outer wall of the pin rod, a second damping spring is sleeved on the outer side of the first damper, the movable rod is sleeved on the inner wall above the first damper, the bottom of the sliding block is arranged in a trapezoidal sliding groove, and the fixed block is fixedly installed on a second bottom plate through bolts.
Preferably, the limiting nut is located below the second bottom plate, the top surface of the limiting nut is a curved surface, and the top of the limiting nut is attached to the rubber nut.
Preferably, the side plate is provided with a first heat dissipation hole, and the rubber pad is provided with a second heat dissipation hole.
Preferably, the bottom plate bottom fixed mounting universal wheel, the universal wheel is equipped with four groups, the universal wheel is the fluororubber material.
Preferably, the length and width of the rectangular groove are greater than those of the trapezoidal sliding groove.
Preferably, the rubber pad and the rubber nut are made of fluororubber, and the radiuses of the upper end and the lower end of the rubber nut are larger than the radius of the inner through hole.
Preferably, the anti-seismic device further comprises a second damper, the second damper is arranged inside the first damping spring, the left end of the second damper is fixedly connected with the fixed block, and the right end of the second damper is fixedly connected with the sliding block.
The utility model has the advantages that:
when the utility model is used, the threaded rod is fixed on the first bottom plate by the bolt, the limit nut and the lower rubber nut are connected on the threaded rod, the second bottom plate is inserted on the threaded rod, the upper rubber nut is connected on the threaded rod to the bottom of the rubber nut to be inserted into the through hole, the hand-held slider is arranged in the rectangular groove, the bottom of the slider slides into the trapezoidal groove, the upper end of the damper I sleeved with the second damping spring is connected with the movable rod, the lower end of the damper I is connected with the pin rod, the two ends of the first damping spring are respectively connected with the fixed block and the slider, the side plate is arranged on the second bottom plate by the bolt, and the rubber pad is arranged on the supporting plate, so far; the device has the advantages that the assembly and disassembly of all parts are convenient, and the replacement of all parts is convenient; threaded rod and stop nut conveniently adjust the height of computer, satisfy the demand to the host computer difference in height, the universal wheel of fluororubber makes this device can not produce the noise when the arbitrary direction removes, and durable.
The computer mainframe is placed on a supporting plate, a rubber pad is used for buffering and damping in the working process of the computer mainframe, meanwhile, the vibration of the computer mainframe is transmitted to a first damper through the supporting plate, the first damper stretches and retracts and drives a second damping spring to stretch, so that the energy of the vibration is converted into the elastic potential energy of the first damper and the second damping spring, the vibration of the mainframe is buffered and weakened, when the vibration amplitude of the computer mainframe is large, the damper drives a sliding block to move towards one end far away from a fixed block, and the sliding block stretches the first damping spring, so that the energy generated by the vibration is converted into the kinetic energy of the sliding block and the elastic potential energy of the first damping spring, and the vibration is buffered and weakened; rubber pad, attenuator one and damping spring two play and cushion the weakening effect to vertical and incline direction vibrations, and the attenuator one and damping spring two, slider and the damping spring one that the slope set up have and cushion the weakening effect to horizontal and incline direction vibrations, have realized carrying out absorbing effect to all directions vibrations, and the shock attenuation is effectual.
Drawings
Fig. 1 is a schematic structural diagram provided in embodiment 1 of the present invention;
fig. 2 is a schematic structural view of an anti-seismic device provided in embodiment 1 of the present invention;
fig. 3 is a top view of a second bottom plate provided in embodiment 1 of the present invention;
fig. 4 is a schematic view of the connection between the sliding block and the second floor provided in embodiment 1 of the present invention;
fig. 5 is a schematic structural view of a damper i and a damping spring ii provided in embodiment 1 of the present invention;
fig. 6 is a top view of a slider provided in embodiment 1 of the present invention;
fig. 7 is a schematic view of a supporting plate provided in embodiment 1 of the present invention, as viewed from bottom to top;
fig. 8 is a schematic structural diagram provided in embodiment 2 of the present invention;
fig. 9 is a schematic structural diagram of a damping spring i and a damper ii provided in embodiment 2 of the present invention.
In the figure: the damping device comprises a supporting device 1, an anti-seismic device 2, a first bottom plate 11, a universal wheel 111, a second bottom plate 12, a through hole 121, a trapezoidal sliding groove 122, a rectangular groove 123, a supporting plate 13, an internal threaded hole 131, a movable rod 132, a side plate 14, a first heat dissipation hole 141, a threaded rod 15, a rubber pad 16, a second heat dissipation hole 161, a rubber nut 17, a limit nut 18, a sliding block 21, a movable groove 211, a pin rod 212, a fixed block 22, a first damper 23, a second damping spring 24, a first damping spring 25 and a second damper 26.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1:
referring to fig. 1-7 of the specification, the computer seismic resistant device of the embodiment comprises a support device 1 and a seismic resistant device 2.
Further, the supporting device 1 comprises a first bottom plate 11, a universal wheel 111, a second bottom plate 12, a through hole 121, a trapezoidal sliding groove 122, a rectangular groove 123, a supporting plate 13, an internal threaded hole 131, a movable rod 132, a side plate 14, a first heat dissipation hole 141, a threaded rod 15, a rubber pad 16, a second heat dissipation hole 161, a rubber nut 17 and a limit nut 18, specifically, the first bottom plate 11 is fixedly connected with the threaded rod 15 through a bolt, the two ends of the second bottom plate 12 are provided with the internal through hole 121, the rubber nut 17 is arranged in the internal through hole 121, the outer wall of the threaded rod 15 is inserted into the second bottom plate 12, the threaded rod 15 is in threaded connection with the limit nut 18, the top of the second bottom plate 12 is provided with the trapezoidal sliding groove 122 and the rectangular groove 123, the two ends of the supporting plate 13 are fixedly connected with the side plate 14 through the bolt, the, the supporting plate 13 is provided with a rubber pad 16, the limit nut 18 is positioned below the second bottom plate 12, the top surface of the limit nut 18 is a curved surface, the top of the limit nut 18 is attached to the rubber nut 17, the side plate 14 is provided with a first heat dissipation hole 141, the rubber pad 16 is provided with a second heat dissipation hole 161, the bottom of the first bottom plate 11 is fixedly provided with universal wheels 111, the universal wheels 111 are provided with four groups, the universal wheels 111 are made of fluororubber, the length and the width of the rectangular groove 123 are greater than those of the trapezoidal sliding groove 122, the rubber pad 16 and the rubber nut 17 are made of fluororubber, and the radius of the upper end and the lower end of the rubber nut 17 is greater than that of the inner through hole 121; the supporting device 1 is used for supporting the anti-seismic device 2; the universal wheel 111 is used for conveniently moving a computer host arranged on the supporting plate 13, the universal wheel 111 is made of fluororubber, and the fluororubber is soft and elastic, has large friction force, good sealing property, good oil resistance and corrosion resistance, so that the universal wheel 111 is low in noise and durable in use when rolling; the through hole 121 is used for inserting a threaded rod 15, and the threaded rod 15 is used for adjusting the height of the second bottom plate 12, so that the height of a host on the supporting plate 13 can be adjusted; the size of the rectangular groove 123 is larger than that of the sliding block 21, so that the sliding block 21 slides into the trapezoidal sliding groove 122 from the rectangular groove 123; the first heat hole 141 and the second heat hole 161 are used for preventing the rubber pad 16 and the side plate 14 from blocking the heat dissipation of the computer host; the rubber pad 16 is made of fluororubber, so that the rubber pad 16 has the characteristics of softness, elasticity and large friction force, and can be used for damping the computer host and preventing the computer host from sliding on the supporting plate 13 or even separating from the supporting plate to be broken when the universal wheels 111 roll; the rubber nut 17 is arranged at the splicing position of the threaded rod 15 and the second bottom plate 12, so that noise caused by loosening of the splicing position is avoided; the limiting nut 18 is used for limiting the second bottom plate 12 and preventing the second bottom plate 12 from falling, so that the height of the second bottom plate 12 can be adjusted.
Further, the anti-seismic device 2 comprises a sliding block 21, a movable groove 211, a pin rod 212, a fixed block 22, a damper I23, a damping spring II 24 and a damping spring I25, specifically, the two ends of the fixed block 22 are fixedly connected with the damping spring I25, one end of the damping spring I25, which is far away from the fixed block 22, is fixedly connected with the sliding block 21, the sliding block 21 is provided with the movable groove 211, the inner wall of the sliding block 21 is in threaded connection with the pin rod 212, the outer wall of the pin rod 212 is sleeved with the damper I23, the outer side of the damper I23 is sleeved with the damping spring II 24, the inner wall above the damper I23 is sleeved with the movable rod 132, the bottom of the sliding block 21 is arranged in the trapezoidal sliding groove 122, and the fixed block 22 is fixedly; the sliding block 21 is used for sliding in the trapezoidal sliding groove 121, so that the vibration of the host machine is buffered; the movable groove 211 is used for providing a space for the movement of the bottom of the damper I23; the second damping spring 24 is used for damping the longitudinal and oblique vibration of the computer host.
The implementation scenario is specifically as follows: when the utility model is used, the threaded rod 15 is fixed on the first bottom plate 11 by using a bolt, the limit nut 18 and the rubber nut 17 below are connected on the threaded rod 15, the second bottom plate 12 is inserted on the threaded rod 15, the rubber nut 17 above is connected on the threaded rod 15 until the bottom of the rubber nut 17 is inserted into the through hole 121, the handheld slider 21 is arranged in the rectangular groove 123, the bottom of the slider 21 slides into the trapezoidal groove 122, the upper end of the first damper 24 sleeved with the damping spring II 23 is connected with the movable rod 132, the lower end of the first damper 24 is connected with the pin rod 212, the two ends of the first damping spring 25 are respectively connected with the fixed block 22 and the slider 21, the side plate 14 is installed on the second bottom plate 12 by using a bolt, the rubber pad 16 is placed on the supporting plate 13, so far, the installation work of the device is completed, the position of the limit nut; the computer host is placed on the supporting plate 13, the rubber pad 16 is used for buffering and damping in the working process of the computer host, meanwhile, vibration of the computer host is transmitted to the first damper 23 through the supporting plate 13, the first damper 23 stretches and retracts and drives the second damping spring 24 to stretch, so that the vibration energy is converted into the elastic potential energy of the first damper 23 and the second damping spring 24, vibration of the computer host is buffered and weakened, when the vibration amplitude of the computer host is large, the first damper 23 drives the sliding block 21 to move towards one end far away from the fixed block 22, the sliding block 21 stretches the first damping spring 25, so that the vibration energy is converted into the kinetic energy of the sliding block 21 and the elastic potential energy of the first damping spring 25, and vibration is buffered and weakened.
Example 2:
referring to the attached figures 8-9 of the specification, the difference from embodiment 1 is that: the anti-seismic device 2 further comprises a second damper 26, the second damper 26 is arranged inside the first damping spring 25, the left end of the second damper 26 is fixedly connected with the fixed block 22, and the right end of the second damper 26 is fixedly connected with the sliding block 21;
the implementation scenario is specifically as follows:
compared with the embodiment 1, in the damping process of the device, the sliding block 21 moves to drive the damping spring I25 to extend, and meanwhile, the sliding block 21 drives the damper II 26 to stretch and contract, so that part of energy generated by vibration is converted into elastic potential energy of the damper II 26, and the damping effect is better; and the second damper 26 effectively avoids the over-extension of the first damping spring 25 by the slide block 21, which leads to the fatigue failure of the first damping spring 25.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (7)
1. A computer seismic resistant device comprising a support device (1), characterized in that: an anti-seismic device (2) is arranged in the middle of the supporting device (1);
the supporting device (1) comprises a first bottom plate (11), a second bottom plate (12) and a supporting plate (13), the first bottom plate (11) is fixedly connected with a threaded rod (15) through a bolt, inner through holes (121) are formed in two ends of the second bottom plate (12), a rubber nut (17) is arranged in each inner through hole (121), the outer wall of each threaded rod (15) is connected with the second bottom plate (12) in an inserting mode, the threaded rod (15) is in threaded connection with a limiting nut (18), a trapezoidal sliding groove (122) and a rectangular groove (123) are formed in the top of the second bottom plate (12), two ends of the supporting plate (13) are fixedly connected with side plates (14) through bolts, inner threaded holes (131) are formed in two ends of the supporting plate (13), the supporting plate (13) is in threaded connection with a movable rod (132);
antidetonation device (2) are including fixed block (22), fixed block (22) both ends fixed connection damping spring (25), damping spring (25) are kept away from one end fixed connection slider (21) of fixed block (22), movable groove (211) have been seted up on slider (21), slider (21) inner wall threaded connection pin rod (212), pin rod (212) outer wall cup joints attenuator (23), damping spring two (24) are cup jointed in the attenuator (23) outside, movable rod (132) are cup jointed to attenuator (23) top inner wall, slider (21) bottom sets up in trapezoidal spout (122), fixed block (22) are through bolt fixed mounting on bottom plate two (12).
2. A computer seismic resistant device, according to claim 1, wherein: the limiting nut (18) is located below the second bottom plate (12), the top surface of the limiting nut (18) is a curved surface, and the top of the limiting nut (18) is attached to the rubber nut (17).
3. A computer seismic resistant device, according to claim 1, wherein: a first heat dissipation hole (141) is formed in the side plate (14), and a second heat dissipation hole (161) is formed in the rubber pad (16).
4. A computer seismic resistant device, according to claim 1, wherein: the bottom of the first bottom plate (11) is fixedly provided with four universal wheels (111), and the four universal wheels (111) are made of fluororubber.
5. A computer seismic resistant device, according to claim 1, wherein: the length and the width of the rectangular groove (123) are larger than those of the trapezoidal sliding groove (122).
6. A computer seismic resistant device, according to claim 2, wherein: the rubber pad (16) and the rubber nut (17) are made of fluororubber, and the radiuses of the upper end and the lower end of the rubber nut (17) are larger than the radius of the inner through hole (121).
7. A computer seismic resistant device, according to claim 1, wherein: the anti-seismic device (2) further comprises a second damper (26), the second damper (26) is arranged inside the first damping spring (25), the left end of the second damper (26) is fixedly connected with the fixed block (22), and the right end of the second damper (26) is fixedly connected with the sliding block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022050448.8U CN213040183U (en) | 2020-09-17 | 2020-09-17 | Computer anti-vibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022050448.8U CN213040183U (en) | 2020-09-17 | 2020-09-17 | Computer anti-vibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213040183U true CN213040183U (en) | 2021-04-23 |
Family
ID=75535799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022050448.8U Expired - Fee Related CN213040183U (en) | 2020-09-17 | 2020-09-17 | Computer anti-vibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213040183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369976A (en) * | 2021-07-08 | 2021-09-10 | 长春工程学院 | Device capable of reducing machine tool resonance |
-
2020
- 2020-09-17 CN CN202022050448.8U patent/CN213040183U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369976A (en) * | 2021-07-08 | 2021-09-10 | 长春工程学院 | Device capable of reducing machine tool resonance |
| CN113369976B (en) * | 2021-07-08 | 2022-12-13 | 长春工程学院 | Device capable of reducing resonance of machine tool |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210423 |