CN214946073U - Shock absorber - Google Patents
Shock absorber Download PDFInfo
- Publication number
- CN214946073U CN214946073U CN202120513678.5U CN202120513678U CN214946073U CN 214946073 U CN214946073 U CN 214946073U CN 202120513678 U CN202120513678 U CN 202120513678U CN 214946073 U CN214946073 U CN 214946073U
- Authority
- CN
- China
- Prior art keywords
- damper
- shock absorber
- radial
- screw
- axial
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses a shock absorber, include: a screw; the axial shock absorber, the radial shock absorption part and the axial shock absorber are sequentially sleeved along the length direction of the screw rod; the end part of one end of the screw rod is provided with threads, and the end part of the other end of the screw rod is provided with a nut. The utility model discloses a combination formula part can carry out the shock attenuation to the liquid crystal display product on the equidirectional not, reaches better shock attenuation effect.
Description
Technical Field
The utility model relates to a liquid crystal display product technical field particularly, relates to a bumper shock absorber.
Background
In the prior art, a liquid crystal display product is mounted on a bracket through a screw, and a damping part is not arranged between the liquid crystal display product and the bracket, so that the liquid crystal display product is easily damaged when vibrating (for example, when vibration testing). And a damping pad is arranged between the liquid crystal display product and the support, so that the damping pad plays a very small role in the vibration with strong vibration force, and the effective protection of the liquid crystal display product cannot be realized.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, an object of the present invention is to provide a shock absorber, which can absorb shock to the liquid crystal display product in different directions through the combined components, thereby achieving better shock absorption effect.
The utility model provides a shock absorber, shock absorber includes:
a screw;
the axial shock absorber, the radial shock absorption part and the axial shock absorber are sequentially sleeved along the length direction of the screw rod;
the end part of one end of the screw rod is provided with threads, and the end part of the other end of the screw rod is provided with a nut.
As a further improvement of the present invention, the axial damper is a hollow structure to form a passage through which the screw rod passes.
As a further improvement, the axial shock absorber is made of polyurethane elastomer.
As a further improvement of the present invention, the radial shock absorbing member is a hollow structure to form a passage through which the screw rod passes.
As a further improvement of the present invention, the radial shock absorption member comprises a radial shock absorber and a metal sleeve wrapped on the outer wall of the radial shock absorption member.
As a further improvement, the inner wall of the metal sleeve is provided with a protruding structure, so that the radial damper is fixed relatively to the metal sleeve.
As a further improvement, the radial shock absorption component is of an integrally formed structure.
As a further improvement, the shock absorber is installed between liquid crystal display product and support, set up on the liquid crystal display product with the screw of screw thread matching installation, so that the screw rod is fixed in on the liquid crystal display product, set up on the support the through-hole that radial shock attenuation part passed.
As a further improvement of the present invention, the shock absorber further comprises a pin, said pin being arranged between said nut and said axial shock absorber, said axial shock absorber being arranged adjacent to said nut.
The utility model has the advantages that: each component is assembled and disassembled conveniently and quickly; the liquid crystal display product can be damped in different directions, so that a better damping effect is achieved; the whole structure has good elasticity, strong corrosion resistance and good damping effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive faculty.
Fig. 1 is an isometric view of a shock absorber according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a shock absorber according to an embodiment of the present invention;
FIG. 3 is an isometric view of a radial shock absorbing member according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view of a radial shock absorbing member according to an embodiment of the present invention;
fig. 5 is an assembly view of a shock absorber according to an embodiment of the present invention;
fig. 6 is a schematic view of a shock absorber according to an embodiment of the present invention after assembly.
In the figure, the position of the upper end of the main shaft,
1. a screw; 2. an axial shock absorber; 3. a radial vibration reduction member; 4. a pin; 5. a support; 6. liquid crystal display products; 301. a radial damper; 302. a metal sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, in the description of the present invention, the terms used are for illustrative purposes only and are not intended to limit the scope of the present invention. The terms "comprises" and/or "comprising" are used to specify the presence of stated elements, steps, operations, and/or components, but do not preclude the presence or addition of one or more other elements, steps, operations, and/or components. The terms "first," "second," and the like may be used to describe various elements, not necessarily order, and not necessarily limit the elements. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified. These terms are only used to distinguish one element from another. These and/or other aspects will become apparent and those skilled in the art will more readily appreciate the description of the embodiments of the present invention presented in conjunction with the following drawings. The drawings are only for purposes of illustrating the described embodiments of the invention. One skilled in the art will readily recognize from the following description that alternative embodiments of the structures and methods illustrated in the present application may be employed without departing from the principles of the invention.
The embodiment of the utility model provides a shock absorber, as shown in fig. 1-2, the shock absorber includes:
a screw 1;
the axial shock absorber 2, the radial shock absorption part 3 and the axial shock absorber 2 are sequentially sleeved along the length direction of the screw rod 1;
the end part of one end of the screw rod is provided with threads, and the end part of the other end of the screw rod is provided with a nut.
Each part of bumper shock absorber (include screw rod 1, two axial bumper shock absorber 2 radial shock attenuation part 3, nut) can be dismantled and the combination relatively to realize the quick assembly disassembly between each part. Through setting up axial bumper shock absorber and radial shock attenuation part, can carry out the shock attenuation to the liquid crystal display product in the equidirectional (axial and radial) to reach better shock attenuation effect.
In an alternative embodiment, the axial damper 2 is of hollow construction so as to form a passage through which the screw 1 passes.
Axial bumper shock absorber 2 can make through hollow structure's design axial bumper shock absorber 2 is convenient install and dismantle on the screw rod 1, realize the combination formula installation.
In an alternative embodiment, the axial damper 2 is made of polyurethane elastomer material.
Most shock pads in the prior art are made of rubber materials, and the service life and the corrosion resistance are not high. The utility model discloses a this kind of material, tensile strength, tear strength are high, and elasticity is good, and the damping effect is good, and anticorrosive, ageing resistance is good.
In an alternative embodiment, the radial shock absorbing member 3 is a hollow structure to form a passage through which the screw 1 passes.
The utility model discloses a through hollow structure's design, can make radial damping part 3 is convenient install and dismantle on the screw rod 1, realize the combination formula installation.
In an alternative embodiment, as shown in fig. 3 to 4, the radial shock absorbing member 3 comprises a radial shock absorber 301 and a metal sleeve 302 wrapped around the outer wall of the radial shock absorbing member 3.
In an alternative embodiment, the inner wall of the metal sleeve 302 is provided with a protrusion structure, so that the radial damper 301 and the metal sleeve 302 are fixed relatively.
It can be understood that when a convex structure is provided on the inner wall of the metal sleeve 302, a concave structure matching with the convex structure is provided at a corresponding position on the outer wall of the radial shock absorber 301, and by cooperation of the convex structure and the concave structure, the radial shock absorber 301 and the metal sleeve 302 can be ensured to be relatively fixed, and the radial shock absorber 301 is prevented from being removed from the metal sleeve 302. The relative fixation between the radial shock absorber 301 and the metal sleeve 302 is maintained, so that the shock absorption effect of the whole shock absorber in the radial direction can be ensured.
In an alternative embodiment, the radial shock absorbing members 3 are of one-piece construction.
The utility model discloses it is right radial shock attenuation part 3 adds man-hour, can mould plastics shock attenuation material (for example polyurethane elastomer material) through the mould in order to form the integration radial shock attenuation part 3. The integrated into one piece structure can be convenient radial shock attenuation part 3 is in installation and dismantlement on the screw rod 1 avoid the installation with dismantling droing of in-process spare part, realize the combination formula installation.
In an alternative embodiment, the radial damper 301 is made of a polyurethane elastomer material.
As mentioned above, the material has high tensile strength and tear strength, good elasticity, good vibration damping effect, and good corrosion resistance and ageing resistance.
In an alternative embodiment, as shown in fig. 5, the damper is installed between the liquid crystal display product 6 and the bracket 5, the liquid crystal display product 6 is provided with a screw hole installed to match with the screw thread, so that the screw rod 1 is fixed on the liquid crystal display product 6, and the bracket 5 is provided with a through hole through which the radial damping member 3 passes.
In an alternative embodiment, the damper further comprises a pin 4, the pin 4 being arranged on the threaded rod 1 between the nut and an axial damper 2 arranged adjacent to the nut.
The shock absorber of the utility model is assembled by each component, and can be realized by the following steps:
s1, connecting the screw rod 1 and the liquid crystal display product 6 into a whole through the screw thread at the end part of the screw rod 1;
s2, sleeving the axial shock absorber 2 on the screw rod 1;
s3, mounting the radial shock-absorbing member 3 in the passage of the bracket 5;
s4, passing the screw 1 through the radial damping member 3;
s5, sleeving the other axial shock absorber 2 on the screw rod 1;
s6, mounting the pin 4 on the screw rod 1, and locking the pin 4;
and S7, locking the end of the screw rod 1 through the screw cap.
The assembled shock absorbers are shown in fig. 6, and as can be seen from fig. 6, one axial shock absorber 2 is located between the liquid crystal display product 6 and the bracket 5, the radial shock absorbing component 3 is clamped in a through hole of the bracket 5 (threaded connection is not needed, and convenience and rapidness are achieved), and the other axial shock absorber 2 is located at the back of the bracket 5. Through two axial bumper shock absorbers 2 and one radial shock attenuation part 3, can realize the shock attenuation of a plurality of directions, reach better shock attenuation effect. For different liquid crystal display products, the requirements of damping capacity in X, Y, Z three directions are different, and the structural form and/or material hardness of the screw 1, the axial damper 2 and the radial damping component 3 can be adjusted adaptively to realize accurate damping of different products in different directions. One of the axial dampers 2 is mounted to the back of the liquid crystal display product 6 so that the axial damper 2 can be mounted while the front space of the liquid crystal display product is compact. Similarly, the other axial damper 2 is mounted at the back of the bracket 5, so that the situation that the front space of the bracket 5 is compact and the damping part cannot be mounted can be avoided.
It can be further understood that the shock absorption components in three directions are all installed in the back area of the liquid crystal display product 6, although the liquid crystal display product 6 blocks the view, the fast blind-insertion locking can be achieved through the pin 4, the screwing is not needed, and the operation is convenient and fast.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Furthermore, those of ordinary skill in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.
It will be understood by those skilled in the art that while the invention has been described with reference to exemplary embodiments, various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. A shock absorber, comprising:
a screw;
the axial shock absorber, the radial shock absorption part and the axial shock absorber are sequentially sleeved along the length direction of the screw rod;
the end part of one end of the screw rod is provided with threads, and the end part of the other end of the screw rod is provided with a nut.
2. The damper of claim 1, wherein the axial damper is a hollow structure to form a passage through which the screw passes.
3. The damper of claim 1, wherein the axial damper is a polyurethane elastomer material.
4. The damper according to claim 1, wherein the radial damping member is a hollow structure to form a passage through which the screw passes.
5. The damper of claim 1, wherein the radial damping member comprises a radial damper and a metal sleeve wrapped around an outer wall of the radial damping member.
6. The damper of claim 5, wherein the inner wall of the metal sleeve is provided with a raised structure to relatively fix the radial damper and the metal sleeve.
7. The damper of claim 5, wherein the radial damping member is a unitary structure.
8. The damper according to claim 1, wherein the damper is installed between a liquid crystal display product and a bracket, the liquid crystal display product is provided with a screw hole installed to match the screw thread so that the screw rod is fixed to the liquid crystal display product, and the bracket is provided with a through hole through which the radial damping member passes.
9. The shock absorber of claim 8, further comprising a pin disposed on said screw between said nut and an axial shock absorber disposed adjacent said nut.
10. The damper according to any one of claims 5-7, wherein the radial damper is made of a polyurethane elastomer material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120513678.5U CN214946073U (en) | 2021-03-09 | 2021-03-09 | Shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120513678.5U CN214946073U (en) | 2021-03-09 | 2021-03-09 | Shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214946073U true CN214946073U (en) | 2021-11-30 |
Family
ID=79119290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120513678.5U Active CN214946073U (en) | 2021-03-09 | 2021-03-09 | Shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214946073U (en) |
-
2021
- 2021-03-09 CN CN202120513678.5U patent/CN214946073U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2583406C1 (en) | Spring vibration isolator with hinges for angular displacements | |
| CA2800853C (en) | A device for isolating an object from external motions | |
| US5174421A (en) | Damper in the form of a shock absorber | |
| US7337586B2 (en) | Anti-seismic device with vibration-reducing units arranged in parallel | |
| US11434974B2 (en) | Vibration absorber and method for producing a vibration absorber | |
| CN100445142C (en) | Fixation of a wiper system | |
| CN214946073U (en) | Shock absorber | |
| JP5372819B2 (en) | Damping device and damping module | |
| CN113944721B (en) | Omnidirectional vibration isolator | |
| CA2024917C (en) | Damper in the form of a shock absorber | |
| KR101487134B1 (en) | Cantilever Type Vibration Control Device Using Bearings | |
| CN105003577A (en) | Two-way shock absorber | |
| CN109750594B (en) | Large-span bridge composite multi-directional wind-resistant and earthquake-resistant damper and working method thereof | |
| CN104819239B (en) | Engineering vehicle and damping device | |
| KR101617034B1 (en) | Device for supporting pipe of ship | |
| CN114616405A (en) | Torsion spring device, bearing and shock absorber | |
| RU2548447C1 (en) | Hinge and lever vibration isolation system with rubber mesh damper | |
| RU2454578C1 (en) | Shock absorber | |
| KR101034789B1 (en) | Haunch for resisting earthquake of structure and link for resisting earthquake used thereof | |
| KR200311923Y1 (en) | Vibration-Proof Rubber Mount | |
| CN215634686U (en) | Shock attenuation pull rod and engineering machine tool | |
| RU2661647C1 (en) | Spatial vibration isolator of frame type | |
| EP3261861B1 (en) | Jounce bumper | |
| RU2662342C1 (en) | Spatial vibration isolator of frame type | |
| RU2667842C1 (en) | Two-stage conical vibration isolator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |