CN112392809A - Shock absorber mounting structure convenient to dismouting - Google Patents
Shock absorber mounting structure convenient to dismouting Download PDFInfo
- Publication number
- CN112392809A CN112392809A CN202011375825.3A CN202011375825A CN112392809A CN 112392809 A CN112392809 A CN 112392809A CN 202011375825 A CN202011375825 A CN 202011375825A CN 112392809 A CN112392809 A CN 112392809A
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- China
- Prior art keywords
- knob
- stud
- hole
- shock absorber
- spring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000006096 absorbing agent Substances 0.000 title claims abstract description 68
- 230000035939 shock Effects 0.000 title claims abstract description 62
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The invention discloses a shock absorber mounting structure convenient to disassemble and assemble, which comprises a shock absorber, equipment and a fixed platform, wherein the equipment is provided with a mounting part and also comprises a stud, a spring limiting seat and a knob; the spring is sleeved on the stud and compressed between the knob and the spring limiting seat; a concave cavity is arranged in the center of the surface, facing the limiting disc, of the spring limiting seat; the equipment mounting part is provided with a containing hole, and the shock absorber is positioned in the containing hole; the shock absorber, the equipment mounting part and the spring limiting seat are fixedly connected together; the other end of the stud penetrates out of a through hole arranged in the center of the shock absorber and is fixedly connected with a threaded connecting hole in the fixed platform. The shock absorber mounting structure is convenient to mount and dismount, and can effectively improve the working efficiency.
Description
Technical Field
The invention belongs to the technical field of shock absorbers, and particularly relates to a shock absorber mounting structure convenient to disassemble and assemble.
Background
During transportation or use of the instrument, if a vibration environment is involved, a damper needs to be installed on the instrument so as to protect the instrument in a buffering way. The existing shock absorber is fixed on instrument equipment, is fixed on a vehicle or a use workshop through a plurality of screws or fixing supports in a vehicle-mounted process or a use process, is inconvenient to install, and is inconvenient to operate and low in working efficiency because a plurality of screws or fixing supports need to be detached when the instrument equipment needs to be maintained or replaced.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention aims to provide a shock absorber mounting structure which is easy to assemble and disassemble, and which can effectively improve the working efficiency.
The technical scheme of the invention is realized as follows:
a shock absorber mounting structure convenient to disassemble and assemble comprises a shock absorber, equipment and a fixed platform, wherein a mounting part is arranged on the equipment and fixedly connected with the shock absorber, the shock absorber is fixedly mounted on the fixed platform, the shock absorber further comprises a stud, a spring limiting seat and a knob, one end of the stud is fixedly connected with the knob, the other end of the stud penetrates out of a through hole formed in the center of the spring limiting seat, a limiting disc is arranged on the stud, and the limiting disc is positioned on the surface, back to the knob, of the spring limiting seat so as to prevent the spring limiting seat from; the spring is sleeved on the stud and compressed between the knob and the spring limiting seat; the center of the surface, facing the limiting disc, of the spring limiting seat is provided with a concave cavity, and when the knob is pressed against the acting force of the spring to enable the stud to move, the limiting disc can move in the concave cavity along with the stud.
The equipment mounting part is provided with a containing hole, and the shock absorber is positioned in the containing hole; the shock absorber, the equipment mounting part and the spring limiting seat are fixedly connected together; the other end of the stud penetrates out of a through hole arranged in the center of the shock absorber and is fixedly connected with a threaded connecting hole in the fixed platform.
Furthermore, an inner sliding sleeve is arranged on the side, facing the knob, of the spring limiting seat, and an outer sliding sleeve corresponding to the inner sliding sleeve is arranged on the side, facing the spring limiting seat, of the knob; the outer sliding sleeve is sleeved outside the inner sliding sleeve and can slide relatively along with the knob in the pressing process; the inner sliding sleeve and the outer sliding sleeve are overlapped to form a telescopic protective sleeve so as to seal the spring in the protective sleeve all the time.
Furthermore, the center of the spring limiting seat bulges towards the direction of the knob to form a columnar bulge, and the columnar bulge is positioned in an axial hole in the middle of the spring and forms a spring radial limiting structure; the back of the columnar bulge forms a concave cavity extending cavity communicated with the concave cavity to increase the stroke of the limiting disc, a stud through hole communicated with the concave cavity extending cavity is formed in the center of the columnar bulge, and the other end of the stud penetrates through the stud through hole in the columnar bulge, the concave cavity extending cavity and the concave cavity and then penetrates out of the spring limiting seat.
Furthermore, the knob is provided with a threaded connection hole corresponding to the stud, and the stud is inserted into the threaded connection hole of the knob and is fixedly connected with the knob.
Furthermore, a blind hole along the longitudinal direction of the stud is formed in the top end where the stud is fixed with the knob, and threads are formed in the inner wall of the blind hole; correspondingly, a reinforcing hole is formed in the knob, a pressing plate is arranged between the knob threaded connecting hole and the reinforcing hole, a through hole corresponding to the stud blind hole is formed in the pressing plate, and an inner hexagon screw penetrates through the reinforcing hole and the through hole in the pressing plate and is inserted into the stud blind hole, so that the knob is pressed and fixed on the stud.
Furthermore, the outer surface of the knob is provided with a plurality of stiffening ribs which are longitudinally arranged along the knob and are uniformly arranged along the circumferential direction of the knob, so that the knob can be conveniently rotated to fix equipment fixed with the shock absorber on the fixed platform.
Furthermore, a plurality of fixing holes are formed in the shock absorber, a plurality of mounting holes corresponding to the fixing holes are formed in the mounting portion, a plurality of fixing blind holes corresponding to the fixing holes of the shock absorber are formed in the spring limiting seat, and screws sequentially penetrate through the fixing holes in the shock absorber and the mounting holes corresponding to the mounting portion and are inserted into the fixing blind holes in the spring limiting seat, so that the shock absorber, the mounting portion and the spring limiting seat are fixedly connected.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the equipment fixed with the shock absorber can be fixed on the fixed platform by pressing the knob and rotating the knob clockwise, and the equipment can be detached from the fixed platform by rotating the knob anticlockwise, so that the installation and detachment are convenient, and the working efficiency can be effectively improved.
Drawings
Fig. 1-schematic structural view of the present invention.
Fig. 2-fig. 1A-a cross-sectional view.
Fig. 3-schematic diagram of the structure of the use state of the invention.
Wherein: 1-socket head cap screw; 2-a knob; 21-an outer sliding sleeve; 22-a stiffener; 3-a spring; 4-a stud; 41-a limiting disc; 5-a spring limiting seat; 51-a cavity; 52-inner sliding sleeve; 53-columnar protrusions; 6-a shock absorber; 7-equipment; 71-a mounting portion; 8-a screw; 9-fixing the platform.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, 2 and 3, the shock absorber mounting structure convenient to disassemble and assemble comprises a shock absorber 6, equipment 7 and a fixed platform 9, wherein a mounting part 71 is arranged on the equipment 7, the mounting part 71 is fixedly connected with the shock absorber 6, the shock absorber 6 is fixedly mounted on the fixed platform 9, the shock absorber mounting structure further comprises a stud 4, a spring 3, a spring limiting seat 5 and a knob 2, one end of the stud 4 is fixedly connected with the knob 2, the other end of the stud penetrates out of a through hole formed in the center of the spring limiting seat 5, a limiting disc 41 is arranged on the stud 4, and the limiting disc 41 is positioned on the side, opposite to the knob 2, of the spring limiting seat 5 so as to prevent the; the spring 3 is sleeved on the stud 4 and compressed between the knob 2 and the spring limiting seat 5; a concave cavity 51 is formed in the center of the surface, facing the limiting disc 41, of the spring limiting seat 5, and when the knob is pressed against the acting force of the spring 3 to enable the stud 4 to move, the limiting disc 41 can move in the concave cavity 51 along with the stud 4.
A housing hole is provided in the equipment mounting portion 71, and the damper 6 is located in the housing hole; the shock absorber 6, the equipment mounting part 71 and the spring limiting seat 5 are fixedly connected together; the other end of the stud 4 penetrates out of a through hole arranged in the center of the shock absorber 6 and is fixedly connected with a threaded connecting hole on the fixed platform 9.
Therefore, the spring and the spring limiting seat are limited by the limiting disc and the knob on the stud, so that the spring, the spring limiting seat and the knob form a whole, the knob is pressed, the spring contracts, the extending length of the other end of the stud is increased, the button is released, the spring rebounds, and the stud returns to the original state.
When the equipment provided with the shock absorber is required to be fixed on the fixing platform, the knob is pressed, the other end of the stud extends out of the shock absorber for a certain length, then the threaded connecting hole in the fixing platform is inserted, and then the knob is rotated clockwise, so that the stud and the fixing platform are fixed, and meanwhile, the shock absorber is compressed by the limiting disc on the stud, and therefore the equipment provided with the shock absorber can be quickly fixed on the fixing platform. The fixed platform can be horizontally arranged in a workshop or a vehicle, equipment is horizontally fixed on the fixed platform at the moment, or the fixed platform can be vertically arranged, and the equipment is fixed on the fixed platform in a wall-mounted manner at the moment.
When the device needs to be disassembled and overhauled, the knob is rotated anticlockwise, the stud is rotated upwards to be separated from the fixed platform, and the device can be rapidly disassembled and taken away for maintenance, replacement and the like.
In specific implementation, an inner sliding sleeve 52 is arranged on the side, facing the knob 2, of the spring limiting seat 5, and an outer sliding sleeve 21 corresponding to the inner sliding sleeve 52 is arranged on the side, facing the spring limiting seat 5, of the knob 2; the outer sliding sleeve 21 is sleeved outside the inner sliding sleeve 52 and can slide relatively along with the knob 2 in the pressing process; the inner sliding bush 52 and the outer sliding bush 21 are overlapped to form a telescopic protective sleeve so as to enclose the spring 3 in the protective sleeve all the time.
During specific implementation, the center of the spring limiting seat 5 is bulged towards the direction of the knob 2 to form a columnar bulge 53, and the columnar bulge 53 is positioned in an axial hole in the middle of the spring 3 and forms a radial limiting structure of the spring 3; the back of the columnar bulge 53 forms a concave cavity extending cavity communicated with the concave cavity 51 to increase the stroke of the limiting disc 41, a stud through hole communicated with the concave cavity extending cavity is formed in the center of the columnar bulge, and the other end of the stud penetrates through the stud through hole, the concave cavity extending cavity and the concave cavity on the columnar bulge and then penetrates out of the spring limiting seat.
Because the columnar bulge is positioned in the axial hole of the spring, the design does not cause the increase of the whole size, and under the condition that the strokes of the stud and the limiting disc are the same, the thickness of the spring limiting seat is reduced equivalently.
When the stud is not connected with the fixed platform, the limiting disc on the stud abuts against the bottom of the cavity extending cavity under the action of the restoring force of the spring, and the end head of the stud is located in the through hole of the shock absorber.
During the installation, the laminating of shock absorber lower surface and fixed platform upper surface, the maximum stroke of spacing dish has been decided to the upper surface of shock absorber, and the maximum stroke of spacing dish has also been decided to inside and outside sliding sleeve simultaneously. When the limiting disc is contacted with the upper surface of the shock absorber, or the lower end of the outer sliding sleeve is abutted against the upper surface of the spring limiting seat, the spring cannot be compressed any more, and the maximum length of the stud extending out of the lower surface of the shock absorber is realized. This abutment does not occur if the length of the connection of the stud to the fixed platform does not need to be that long.
During specific implementation, the knob 2 is provided with a threaded connection hole corresponding to the stud 4, and the stud 4 is inserted into the threaded connection hole of the knob 2 and fixedly connected with the knob 2.
Thus, the stud is connected with the knob through threads, and the assembly and disassembly are convenient.
In specific implementation, a blind hole along the longitudinal direction of the stud 4 is formed in the top end where the stud 4 is fixed with the knob 2, and threads are formed in the inner wall of the blind hole; correspondingly, a reinforcing hole is formed in the knob 2, a pressing plate is arranged between the knob threaded connecting hole and the reinforcing hole, a through hole corresponding to the stud blind hole is formed in the pressing plate, and the socket head cap screw 1 penetrates through the reinforcing hole and the through hole in the pressing plate and is inserted into the stud 4 blind hole, so that the knob 2 is pressed and fixed on the stud 4.
Here, adopt hexagon socket head cap screw further to fix the knob on the double-screw bolt, strengthened the fixed effect of knob. Meanwhile, in order to ensure the fixing effect, the stud at the corresponding section of the knob has a certain size, as shown in the figure 2, the diameter of the stud at the corresponding section of the knob is larger than that of the corresponding section of the shock absorber.
During the concrete implementation, the surface of knob 2 is equipped with a plurality of stiffening ribs 22, and stiffening rib 22 vertically sets up and all stiffening ribs 22 evenly set up along the knob circumferencial direction along knob 2, and the equipment that will be fixed with the shock absorber is fixed on fixed platform to the rotatory knob 2 of being convenient for.
Therefore, the knob is reinforced, the stability of the knob is improved, and when an operator holds the knob by hand, the friction force can be increased, so that the knob can be rotated manually by the operator. In this embodiment, four stiffening ribs are provided.
During specific implementation, a plurality of fixing holes are formed in the shock absorber 6, a plurality of mounting holes corresponding to the fixing holes are formed in the mounting portion 71, a plurality of fixing blind holes corresponding to the shock absorber fixing holes are formed in the spring limiting seat 5, and the screws 8 sequentially penetrate through the fixing holes in the shock absorber 6 and the mounting holes in the mounting portion and are inserted into the fixing blind holes in the spring limiting seat 5, so that the shock absorber 6, the mounting portion 71 and the spring limiting seat 5 are fixedly connected.
Therefore, the vibration absorber, the mounting part and the spring limiting seat can be fixedly connected by screws, so that the fixing parts are reduced, and the mounting and dismounting are facilitated.
When the device is installed, one end of the stud sequentially penetrates through a through hole on the spring limiting seat and a threaded connecting hole of the spring inserting knob to be screwed and fixed, the spring is limited between the knob and the spring limiting seat due to the arrangement of the limiting plate, the spring has a certain compression amount at the moment, and then the spring is reinforced and fixed by the hexagon socket head cap screw, so that an integral structure (a buffer mechanism) is formed; then, a spring limiting seat in the integral structure is placed on the outer side of the mounting part, the shock absorber is mounted in an equipment mounting part accommodating hole, and a plurality of screws sequentially penetrate through fixing holes in the shock absorber and corresponding mounting holes in the mounting part to be inserted into fixing blind holes in the spring limiting seat to fixedly connect the shock absorber, the mounting part and the spring limiting seat; aligning the stud with a threaded hole in the fixing platform, pressing the knob to extend the stud, and then rotating the knob clockwise to fix the stud and the fixing platform in a screwed mode.
During disassembly, the knob is rotated anticlockwise to enable the stud to be separated from the fixing platform, and then the screw is disassembled, so that the shock absorber, the equipment installation part and the buffer mechanism are separated.
Finally, it should be noted that the above-mentioned examples of the present invention are only examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Variations and modifications in other variations will occur to those skilled in the art upon reading the foregoing description. Not all embodiments are exhaustive. All obvious changes and modifications of the present invention are within the scope of the present invention.
Claims (7)
1. A shock absorber mounting structure convenient to disassemble and assemble comprises a shock absorber, equipment and a fixed platform, wherein a mounting part is arranged on the equipment and fixedly connected with the shock absorber, and the shock absorber is fixedly mounted on the fixed platform; the spring is sleeved on the stud and compressed between the knob and the spring limiting seat; a concave cavity is arranged in the center of the surface, facing the limiting disc, of the spring limiting seat, and when the knob is pressed against the action force of the spring to enable the stud to move, the limiting disc can move in the concave cavity along with the stud;
the equipment mounting part is provided with a containing hole, and the shock absorber is positioned in the containing hole; the shock absorber, the equipment mounting part and the spring limiting seat are fixedly connected together; the other end of the stud penetrates out of a through hole arranged in the center of the shock absorber and is fixedly connected with a threaded connecting hole in the fixed platform.
2. The vibration damper mounting structure convenient for disassembly and assembly as claimed in claim 1, wherein the side of the spring retainer facing the knob is provided with an inner sliding sleeve, and the side of the knob facing the spring retainer is provided with an outer sliding sleeve corresponding to the inner sliding sleeve; the outer sliding sleeve is sleeved outside the inner sliding sleeve and can slide relatively along with the knob in the pressing process; the inner sliding sleeve and the outer sliding sleeve are overlapped to form a telescopic protective sleeve so as to seal the spring in the protective sleeve all the time.
3. The shock absorber mounting structure convenient to disassemble and assemble according to claim 1, wherein the center of the spring limiting seat bulges towards the direction of the knob to form a columnar bulge, and the columnar bulge is positioned in an axial hole in the middle of the spring and forms a spring radial limiting structure; the back of the columnar bulge forms a concave cavity extending cavity communicated with the concave cavity to increase the stroke of the limiting disc, a stud through hole communicated with the concave cavity extending cavity is formed in the center of the columnar bulge, and the other end of the stud penetrates through the stud through hole in the columnar bulge, the concave cavity extending cavity and the concave cavity and then penetrates out of the spring limiting seat.
4. The easy-to-mount/dismount damper mounting structure according to claim 1, wherein the knob is provided with a threaded connection hole corresponding to the stud, and the stud is inserted into the threaded connection hole of the knob and fixedly connected to the knob.
5. The shock absorber mounting structure convenient to disassemble and assemble according to claim 4, wherein the top end where the stud is fixed with the knob is provided with a blind hole along the longitudinal direction of the stud, and the inner wall of the blind hole is provided with threads; correspondingly, a reinforcing hole is formed in the knob, a pressing plate is arranged between the knob threaded connecting hole and the reinforcing hole, a through hole corresponding to the stud blind hole is formed in the pressing plate, and an inner hexagon screw penetrates through the reinforcing hole and the through hole in the pressing plate and is inserted into the stud blind hole, so that the knob is pressed and fixed on the stud.
6. The damper mounting structure convenient for mounting and dismounting as claimed in claim 4 or 5, wherein the outer surface of the knob is provided with a plurality of stiffening ribs, the stiffening ribs are arranged longitudinally along the knob and all the stiffening ribs are uniformly arranged along the circumferential direction of the knob, so that the knob can be rotated to fix the equipment fixed with the damper on the fixed platform.
7. The vibration absorber mounting structure convenient for disassembly and assembly as claimed in claim 1, wherein the vibration absorber is provided with a plurality of fixing holes, the mounting portion is provided with a plurality of mounting holes corresponding to the fixing holes, the spring limiting seat is provided with a plurality of fixing blind holes corresponding to the fixing holes of the vibration absorber, and the screw is inserted into the fixing blind holes of the spring limiting seat through the fixing holes of the vibration absorber and the corresponding mounting holes of the mounting portion in sequence, thereby fixedly connecting the vibration absorber, the mounting portion and the spring limiting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011375825.3A CN112392809B (en) | 2020-11-30 | 2020-11-30 | Shock absorber mounting structure convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011375825.3A CN112392809B (en) | 2020-11-30 | 2020-11-30 | Shock absorber mounting structure convenient to dismouting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112392809A true CN112392809A (en) | 2021-02-23 |
| CN112392809B CN112392809B (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011375825.3A Active CN112392809B (en) | 2020-11-30 | 2020-11-30 | Shock absorber mounting structure convenient to dismouting |
Country Status (1)
| Country | Link |
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| CN (1) | CN112392809B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1148267A (en) * | 1966-08-30 | 1969-04-10 | Wright Barry Corp | Apparatus for absorbing shock and/or isolating vibration |
| US6352397B1 (en) * | 2000-05-31 | 2002-03-05 | Hi-Shear Technology Corporation | Reduced shock separation fastener |
| JP2008157296A (en) * | 2006-12-21 | 2008-07-10 | Kurashiki Kako Co Ltd | Dynamic vibration absorber |
| CN201369784Y (en) * | 2009-02-13 | 2009-12-23 | 苏州胜利精密制造科技股份有限公司 | Fixing seat of liquid crystal display television set |
| CN103291798A (en) * | 2013-05-29 | 2013-09-11 | 南京航空航天大学 | Bidirectional flexible supporting device with adjustable pretightening force |
| CN104565161A (en) * | 2015-01-06 | 2015-04-29 | 中冶长天国际工程有限责任公司 | Elastic compensation device/group/bracket and absorption tower device |
| CN104653694A (en) * | 2013-11-25 | 2015-05-27 | 浙江盾安机电科技有限公司 | Vibration reducer |
| CN205806323U (en) * | 2016-06-24 | 2016-12-14 | 山东美迪宇能医疗科技股份有限公司 | A kind of air compressor machine shock-damping structure |
| CN206377147U (en) * | 2017-01-03 | 2017-08-04 | 重庆建安仪器有限责任公司 | Positioning and locking device and slide rail |
| CN107614922A (en) * | 2015-05-13 | 2018-01-19 | 百乐仕株式会社 | Buffer unit |
| CN209036728U (en) * | 2018-07-16 | 2019-06-28 | 徐州至信建材机械有限公司 | A kind of building blender vibration damping mounting base |
| CN210978155U (en) * | 2019-12-06 | 2020-07-10 | 山东超越数控电子股份有限公司 | Adjustable-center anti-loosening screw structure |
-
2020
- 2020-11-30 CN CN202011375825.3A patent/CN112392809B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1148267A (en) * | 1966-08-30 | 1969-04-10 | Wright Barry Corp | Apparatus for absorbing shock and/or isolating vibration |
| US6352397B1 (en) * | 2000-05-31 | 2002-03-05 | Hi-Shear Technology Corporation | Reduced shock separation fastener |
| JP2008157296A (en) * | 2006-12-21 | 2008-07-10 | Kurashiki Kako Co Ltd | Dynamic vibration absorber |
| CN201369784Y (en) * | 2009-02-13 | 2009-12-23 | 苏州胜利精密制造科技股份有限公司 | Fixing seat of liquid crystal display television set |
| CN103291798A (en) * | 2013-05-29 | 2013-09-11 | 南京航空航天大学 | Bidirectional flexible supporting device with adjustable pretightening force |
| CN104653694A (en) * | 2013-11-25 | 2015-05-27 | 浙江盾安机电科技有限公司 | Vibration reducer |
| CN104565161A (en) * | 2015-01-06 | 2015-04-29 | 中冶长天国际工程有限责任公司 | Elastic compensation device/group/bracket and absorption tower device |
| CN107614922A (en) * | 2015-05-13 | 2018-01-19 | 百乐仕株式会社 | Buffer unit |
| CN205806323U (en) * | 2016-06-24 | 2016-12-14 | 山东美迪宇能医疗科技股份有限公司 | A kind of air compressor machine shock-damping structure |
| CN206377147U (en) * | 2017-01-03 | 2017-08-04 | 重庆建安仪器有限责任公司 | Positioning and locking device and slide rail |
| CN209036728U (en) * | 2018-07-16 | 2019-06-28 | 徐州至信建材机械有限公司 | A kind of building blender vibration damping mounting base |
| CN210978155U (en) * | 2019-12-06 | 2020-07-10 | 山东超越数控电子股份有限公司 | Adjustable-center anti-loosening screw structure |
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| Publication number | Publication date |
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| CN112392809B (en) | 2022-02-01 |
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