CN207526923U - Magnetic force shock-absorber - Google Patents
Magnetic force shock-absorber Download PDFInfo
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- CN207526923U CN207526923U CN201721685293.7U CN201721685293U CN207526923U CN 207526923 U CN207526923 U CN 207526923U CN 201721685293 U CN201721685293 U CN 201721685293U CN 207526923 U CN207526923 U CN 207526923U
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- magnet
- spring
- magnetic force
- elastic parts
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- 239000006096 absorbing agent Substances 0.000 title claims abstract description 27
- 230000008602 contraction Effects 0.000 claims abstract description 6
- 239000004744 fabric Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 20
- 238000013016 damping Methods 0.000 abstract description 17
- 230000004044 response Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000005662 electromechanics Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model provides a kind of magnetic force shock-absorber, is related to the technical field of damping device, including the first magnet, elastic parts and the second magnet；Elastic parts is arranged between the first magnet and the second magnet；First magnet and the second magnet magnetic pole of the same name are opposite, to generate the contraction deformation that repulsive force slows down elastic parts.The purpose of this utility model is to provide a kind of magnetic force shock-absorbers, inhibit the contractile motion of elastic parts by magnetic repellence, so as to achieve the effect that damping.Due to magnetic force fast response time, thus it is preferable to the damping effect of high frequency and hyperfrequency vibrations.
Description
Technical field
The utility model is related to amping device technical field, more particularly, to a kind of magnetic force shock-absorber.
Background technology
There are many damping equipment in the country, and more typical is exactly spring damper, wherein, spring plays the part of supporting workpiece weight,
Workpiece horizontal position is maintained, ensures that workpiece from rigid shock, eliminates the effect of vibration.Optimal situation is to utilize damper
The spring of spring is limited in once.The resistance of damper can be divided into compression and rebound two parts, and it is then hair to spring back resistance
It is raw in spring by external shock in compressed rebound stroke.This is maximum reason existing for damper, it is for keeping out bullet
Workpiece is thrown back again after spring compression and more than strength in situ, slows down the impact of rebound and keeps the steady of workpiece.
Existing spring damper is used as support using single big spring, when vibration frequency is close to spring resonance frequency,
Damping effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of magnetic force shock-absorbers, inhibit the receipts of elastic parts by magnetic repellence
Contracting movement, so as to achieve the effect that damping.Due to magnetic force fast response time, thus to the damping effect of high frequency and hyperfrequency vibrations
Preferably.
To achieve the above object, the utility model provides following technical scheme：
The utility model provides a kind of magnetic force shock-absorber, including：First magnet, elastic parts and the second magnet；
The elastic parts is arranged between first magnet and second magnet；
First magnet and the second magnet magnetic pole of the same name are opposite, slow down the elastic parts to generate repulsive force
Shrink deformation.
Further, the elastic parts include connect with first magnet the first spring fixed seat, elastic component with
And the second spring fixed seat being connect with second magnet；
Described elastic component one end is connect with first spring fixed seat, and the other end connects with the second spring fixed seat
It connects.
Further, the elastic component is multigroup spring.
Further, the spring is three groups.
Further, spring described in three groups is arranged along equilateral triangle, and the center of the equilateral triangle and described the
The center of one spring fixed seat or the second spring fixed seat overlaps.
Further, first magnet is permanent magnet；
And/or second magnet is permanent magnet.
Further, first magnet is neodium magnet；
And/or second magnet is neodium magnet.
Magnetic force shock-absorber provided by the utility model has the advantages that：
The utility model provides a kind of magnetic force shock-absorber, including：First magnet, elastic parts and the second magnet；Elastic group
Part is arranged between the first magnet and the second magnet；First magnet and the second magnet magnetic pole of the same name are opposite, are subtracted with generating repulsive force
The contraction deformation of slow elastic parts.
Using magnetic force shock-absorber provided by the utility model, two mutually exclusive strong magnets can increase damper
Support force.The both ends of elastic parts are connected by magnet adsorption.When there is vibrations to pass through elastic parts, because external force acts on elastic group
Part deforms upon, and deformation process is shunk or elongation.When elastic parts is shunk, upper and lower two magnets distance becomes near, the first magnetic
Iron and the second magnet magnetic pole of the same name are opposite, and repulsive force enhancing hinders elastic parts to shrink.Thus reach damping effect.
Magnetic force shock-absorber provided by the utility model inhibits the contractile motion of elastic parts by magnetic repellence, so as to reach
To the effect of damping.Due to magnetic force fast response time, thus it is preferable to the damping effect of high frequency and hyperfrequency vibrations.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of magnetic force shock-absorber that the utility model embodiment provides；
Fig. 2 is the structure diagram of the second magnet that the utility model embodiment provides；
Fig. 3 is the structure diagram of second spring fixed seat that the utility model embodiment provides；
Fig. 4 is the structure diagram of spring that the utility model embodiment provides.
Icon：The first magnet of 1-；The second magnet of 2-；3- elastic parts；The first spring fixed seats of 31-；32- springs；33-
Two spring fixed seats.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected range.
In the description of the present invention, it should be noted that term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " third " are only used for description purpose, and it is not intended that instruction or hint relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the magnetic vibration reducing provided below in conjunction with attached drawing the utility model embodiment
Device elaborates.
The embodiment of the utility model provides a kind of magnetic force shock-absorber, including：First magnet 1, elastic parts 3 and second
Magnet 2；
Elastic parts 3 is arranged between the first magnet 1 and the second magnet 2；
First magnet 1 and 2 magnetic pole of the same name of the second magnet are opposite, to generate the contraction deformation that repulsive force slows down elastic parts 3.
It should be noted that the embodiment of the utility model provides a kind of magnetic force shock-absorber, including：First magnet 1, elasticity
3 and second magnet 2 of component；Elastic parts 3 is arranged between the first magnet 1 and the second magnet 2；First magnet 1 and the second magnet 2
Magnetic pole of the same name is opposite, to generate the contraction deformation that repulsive force slows down elastic parts 3.
The magnetic force shock-absorber provided using the embodiment of the utility model, two mutually exclusive strong magnets, Ke Yizeng
Add the support force of damper.The both ends of elastic parts 3 are connected by magnet adsorption.When there is vibrations by elastic parts 3, because of external force
Effect elastic parts 3 deforms upon, and deformation process is shunk or elongation.When elastic parts 3 is shunk, upper and lower two magnet distances
Become near, the first magnet 1 and 2 magnetic pole of the same name of the second magnet are opposite, and repulsive force enhancing hinders elastic parts 3 to shrink.Thus reach and subtract
Shake effect.
The magnetic force shock-absorber that the embodiment of the utility model provides inhibits the contraction of elastic parts 3 to transport by magnetic repellence
It is dynamic, so as to achieve the effect that damping.Due to magnetic force fast response time, thus to the damping effect that high frequency and hyperfrequency shake compared with
It is good.
In the alternative of the present embodiment, further, elastic parts 3 includes the first bullet being connect with the first magnet 1
Spring fixed seat 31, elastic component and the second spring fixed seat 33 being connect with the second magnet 2；
Elastic component one end is connect with the first spring fixed seat 31, and the other end is connect with second spring fixed seat 33.
It should be noted that elastic component one end is connect by the first spring fixed seat 31 with the first magnet 1, the other end passes through
Second spring fixed seat 33 is connect with the second magnet 2, when there is vibrations to pass through elastic component, because shape occurs for external force effect elastic component
Become, deformation process, that is, elastic component is shunk or elongation.When elastic component is shunk, the first magnet 1 and the second magnet 2 are near apart from change, the
One magnet 1 and 2 magnetic pole of the same name of the second magnet are opposite, and repulsive force enhancing hinders elastic component to shrink, i.e., inhibited by magnetic repellence
The contractile motion of elastic component is so as to reach damping effect.
In the alternative of the present embodiment, further, elastic component is multigroup spring 32.
Existing 32 damper of spring is used as support using single big spring 32, and there are common disadvantages：Work as vibration frequency
During close to 32 resonant frequency of spring, damping effect is poor.The present embodiment uses multigroup spring 32, and multigroup spring 32 surrounds figure
The center of shape cross section is overlapped with the center of the first spring fixed seat 31 or second spring fixed seat 33.
In the alternative of the present embodiment, further, spring 32 is three groups.
Compared with prior art, the present embodiment uses 3 discrete little springs 32, can not only reduce the horizontal stroke of vibrations conduction
Sectional area, moreover it is possible to reduce the influence that spring 32 itself resonates to damper.
In the alternative of the present embodiment, further, three groups of springs 32 are arranged, and equilateral triangle along equilateral triangle
The center of shape is overlapped with the center of the first spring fixed seat 31 or second spring fixed seat 33.
It should be noted that the set-up mode of three groups of springs 32 can with but be not limited only in the following manner：Three groups of springs 32 with
The same end of first spring fixed seat 31 connection can surround equilateral triangle, and the center of equilateral triangle is fixed with the first spring
The center of seat 31 overlaps.
In the alternative of the present embodiment, three little springs 32 connect two pieces of round strong magnets.Spring 32 is distributed in circle
Shape magnet extension and the distance between spring 32 and spring 32 are equal.First magnet 1 and 2 magnetic pole of the same name of the second magnet are opposite, production
Raw mutually exclusive power.
In the alternative of the present embodiment, further, the first magnet 1 is permanent magnet；
And/or second magnet 2 be permanent magnet.
Compared with prior art, the first magnet 1 in the present embodiment is specifically as follows permanent magnet, and the second magnet 2 specifically may be used
Think permanent magnet.The present embodiment does not need to power supply using permanent magnet, energy saving.
In the alternative of the present embodiment, further, the first magnet 1 is neodium magnet；
And/or second magnet 2 be neodium magnet.
It should be noted that neodium magnet is the permanent magnet that performance is most strong in contemporary magnet, not only there is high remanent magnetism, height to rectify for it
The characteristics such as stupid power, high energy product, high performance price ratio, and various sizes are readily processible to, it has been widely used in aviation, boat
My god, electronics, electroacoustic, electromechanics, instrument, instrument, packaging, toy, medical technology and it is other need to use permanent magnetic field device and equipment in,
Especially suitable for developing the various regeneration products of high-performance, miniaturization, lightness.It is and existing using neodium magnet in the present embodiment
Electromagnetic shock absorber compare, power supply is not needed to, so as to energy saving, environmental protection.
It is strong that three connections of little springs 32, two pieces of circles may be used in the magnetic force shock-absorber that the embodiment of the utility model provides
Power magnet (neodium magnet), specifically such as：Spring 32 is distributed in circular magnet extension and the distance between spring 32 and spring 32 are equal；
Magnet magnetic pole of the same name is opposite, generates mutually exclusive power.The present embodiment uses 3 discrete little springs 32, can not only reduce
Shake the cross-sectional area of conduction, moreover it is possible to reduce the influence that spring 32 itself resonates to damper；Bullet is inhibited by magnetic repellence
The contractile motion of spring 32, so as to achieve the effect that damping, and due to magnetic force fast response time, thus magnetic provided in this embodiment
The damping effect that power damper shakes high frequency and hyperfrequency is preferable.
The operation principle of magnetic force shock-absorber provided in this embodiment is as described below：
When there are vibrations by spring 32, because external force effect spring 32 deforms upon, that is, shrink or extend；Spring 32 is shunk
When, upper and lower two magnets distance becomes near, and repulsive force enhancing so as to which spring 32 be hindered to shrink, inhibits spring by magnetic repellence
32 contractile motion, so as to achieve the effect that damping.
The magnetic force shock-absorber of the utility model is illustrated above, still, the utility model is not limited to above-mentioned tool
The embodiment of body without departing from the scope of the claims, can carry out various deformations or change.The utility model
The various modifications being included within the scope of the claims and change.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model rather than it is limited
System；Although utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should manage
Solution：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole skills
Art feature carries out equivalent replacement；And it these modifications or replaces, it does not separate the essence of the corresponding technical solution the utility model
The range of each embodiment technical solution.
Claims (7)
1. a kind of magnetic force shock-absorber, which is characterized in that including：First magnet (1), elastic parts (3) and the second magnet (2)；
The elastic parts (3) is arranged between first magnet (1) and second magnet (2)；
First magnet (1) and second magnet (2) magnetic pole of the same name are opposite, slow down the elastic parts to generate repulsive force
(3) contraction deformation.
2. magnetic force shock-absorber according to claim 1, which is characterized in that the elastic parts (3) is including with described first
The first spring fixed seat (31), elastic component and the second spring that is connect with second magnet (2) of magnet (1) connection are fixed
Seat (33)；
Described elastic component one end is connect with first spring fixed seat (31), the other end and the second spring fixed seat (33)
Connection.
3. magnetic force shock-absorber according to claim 2, which is characterized in that the elastic component is multigroup spring (32).
4. magnetic force shock-absorber according to claim 3, which is characterized in that the spring (32) is three groups.
5. magnetic force shock-absorber according to claim 4, which is characterized in that spring (32) described in three groups is along equilateral triangle cloth
It puts, and the center of the equilateral triangle and first spring fixed seat (31) or the second spring fixed seat (33)
Center overlaps.
6. magnetic force shock-absorber according to claim 1, which is characterized in that first magnet (1) is permanent magnet；
And/or second magnet (2) is permanent magnet.
7. magnetic force shock-absorber according to claim 1, which is characterized in that first magnet (1) is neodium magnet；
And/or second magnet (2) is neodium magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721685293.7U CN207526923U (en) | 2017-12-06 | 2017-12-06 | Magnetic force shock-absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721685293.7U CN207526923U (en) | 2017-12-06 | 2017-12-06 | Magnetic force shock-absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207526923U true CN207526923U (en) | 2018-06-22 |
Family
ID=62578845
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721685293.7U Expired - Fee Related CN207526923U (en) | 2017-12-06 | 2017-12-06 | Magnetic force shock-absorber |
Country Status (1)
| Country | Link |
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| CN (1) | CN207526923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108618326A (en) * | 2018-06-28 | 2018-10-09 | 韩忠玉 | A kind of school eduaction teaching management model casing easy to operation |
| CN109027113A (en) * | 2018-07-11 | 2018-12-18 | 盐城亿之诺机械有限公司 | A kind of electromechanical equipment magnetic resistance linkage damping device |
-
2017
- 2017-12-06 CN CN201721685293.7U patent/CN207526923U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108618326A (en) * | 2018-06-28 | 2018-10-09 | 韩忠玉 | A kind of school eduaction teaching management model casing easy to operation |
| CN109027113A (en) * | 2018-07-11 | 2018-12-18 | 盐城亿之诺机械有限公司 | A kind of electromechanical equipment magnetic resistance linkage damping device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 |