CN203548676U - Constant magnetism damping device - Google Patents
Constant magnetism damping device Download PDFInfo
- Publication number
- CN203548676U CN203548676U CN201320701557.9U CN201320701557U CN203548676U CN 203548676 U CN203548676 U CN 203548676U CN 201320701557 U CN201320701557 U CN 201320701557U CN 203548676 U CN203548676 U CN 203548676U
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- connector
- magnetism
- magnetic element
- magnetic
- damping device
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Abstract
The utility model relates to a constant magnetism damping device which comprises a first connector, a second connector, a magnetism partitioning pipe, a guiding column, a connecting column, a first magnetism element, a second magnetism element, a third magnetism element and a magnetism insulation ring. The first connector and the second connector are arranged oppositely. The magnetism insulation ring is arranged between the first connector and the second connector. The first connector is fixedly provided with the guiding column, the first magnetism element, the magnetism insulation ring and the second magnetism element in sequence. The second connector is fixedly provided with the connecting column and the third magnetism element in sequence. The two adjacent faces of the first magnetism element and the second magnetism element are the heteropolarity faces of the first magnetism element and the second magnetism element and are separated through the magnetism insulation ring. The two adjacent faces of the second magnetism element and the third magnetism element are the homopolarity faces of the second magnetism element and the third magnetism element, and a damping zone is formed between the second magnetism element and the third magnetism element. According to the constant magnetism damping device, magnetic energy is used for damping, so that the application range is wide, damage cannot happen easily during using, and miniaturization design is promoted.
Description
Technical field
The utility model relates to a kind of damping device, specifically, relates to a kind of device that utilizes magnetic energy damping.
Background technique
Existing damping device adopts spring or rubber as damper element conventionally, and its volume is larger, yielding or aging and make working life shorter in use, and its potential energy accommodation is less, and its application is subject to certain restrictions.
Summary of the invention
The purpose of this utility model is to provide that a kind of small volume, life-span are long and Applicable scope is wider determines magnetic damping device.
For achieving the above object, the technical solution adopted in the utility model is:
Determine a magnetic damping device, it comprises the first connector, the second connector, plunger tube, guide pillar, attachment post, the first magnetic element, the second magnetic element, the 3rd magnetic element and magnetism resistent ring; the first described connector and the second described connector are oppositely arranged, described plunger tube is arranged between the first described connector and described the second connector and is connected with described the first connector or the second described connector, a side to the second described connector on the first described connector is installed with described guide pillar successively, the first described magnetic element, described magnetism resistent ring and the second described magnetic element and form the described first portion that determines magnetic damping device, on the second described connector, to a side of the first described connector, be installed with successively described attachment post and the 3rd described magnetic element and form the described second portion of determining magnetic damping device, at least a portion of at least a portion of described first portion and described second portion is arranged in described plunger tube, the different pole face that two adjacent surfaces of the first described magnetic element and the second described magnetic element are the two is also separated mutually by described magnetism resistent ring, two adjacent surfaces of the second described magnetic element and the 3rd described magnetic element are same polarity face and form vibration absorber between the second described magnetic element and described the 3rd magnetic elements.
On the first described connector, be installed with connecting rod, described guide pillar, the first described magnetic element, the second described magnetic element are fixedly arranged on described connecting rod.
Due to technique scheme, use, the utility model compared with prior art has following advantages: the utility model adopts magnetic energy to carry out damping, and it is wider that it enables accommodation, and not easily damaged in using, and is beneficial to Miniaturization Design.
Accompanying drawing explanation
Accompanying drawing 1 is the sectional view of determining magnetic damping device of the present utility model.
Accompanying drawing 2 is the A-A view of determining magnetic damping device of the present utility model.
In above accompanying drawing: 1, the first connector; 2, the second connector; 3, plunger tube; 4, guide pillar; 5, attachment post; 6, the first magnetic element; 7, the second magnetic element; 8, the 3rd magnetic element; 9, magnetism resistent ring; 10, connecting rod; 11, vibration absorber.
Embodiment
Below in conjunction with embodiment shown in the drawings, the utility model is further described.
Embodiment one: shown in accompanying drawing 1 and accompanying drawing 2.Determine a magnetic damping device, it comprises the first connector 1, the second connector 2, plunger tube 3, guide pillar 4, attachment post 5, the first magnetic element 6, the second magnetic element 7, the 3rd magnetic element 8, magnetism resistent ring 9 and connecting rod 10.This cross section of determining magnetic damping device is rounded, and the cross section of above-mentioned each constituent elements is rounded or ring also.
The first connector 1 and the second connector 2 are oppositely arranged, and by it, can be connected with the associated components for the treatment of damping.The plunger tube 3 with the interior space of pipe is arranged between the first connector 1 and the second connector 2 and with the first connector 1 or the second connector 2 and is connected.In the present embodiment, plunger tube 3 and the second connector 2 are fixedly connected, and the equal conllinear in medial axis of the medial axis of the medial axis of plunger tube 3 and the first connector 1, the second connector 2.
Connecting rod 10 is fixedly arranged on the first connector 1, and its axis is along the connecting line direction setting of the first connector 1 and the second connector 2.A side to the second connector 2 on the first connector 1 is installed with successively guide pillar 4, the first magnetic element 6, magnetism resistent ring 9 and the second magnetic element 7 and forms the first portion that determines magnetic damping device, wherein, guide pillar 4, the first magnetic element 6, the second magnetic element 7 are all coaxially sheathed on the periphery of connecting rod 10 and are fixedly arranged on connecting rod 10, and realization is fixedly connected with the first link.The different pole face that two adjacent surfaces of the first magnetic element 6 and the second magnetic element 7 are the two is also separated mutually by magnetism resistent ring 9.
On the second connector 2, to a side of the first connector 1, be installed with successively attachment post 5 and the 3rd magnetic element 8 and form the second portion of determining magnetic damping device.
Two adjacent surfaces of the second magnetic element 7 and the 3rd magnetic element 8 be same polarity face and between the second magnetic element 7 and the 3rd magnetic element 8, form vibration absorber 11(accompanying drawing 1 in the vertical line shown in vibration absorber 11 represent the magnetic line of force producing between the second magnetic element 7 and the 3rd magnetic element 8), the bearing of trend of the magnetic line of force in vibration absorber 11 and vibrations direction are in the same way.
At least a portion of first portion and at least a portion of second portion are arranged in plunger tube 3, in the present embodiment namely, on guide pillar 4, be connected with that half part of the first magnetic element 6 one sides until attachment post 5 comprises that this first magnetic element 6, magnetism resistent ring 9, the second magnetic element 7, the 3rd magnetic element 8, attachment post 5 wherein is all arranged in the pipe space of plunger tube 3.
In such scheme, the first magnetic element 6, the second magnetic element 7 and the 3rd magnetic element 8 all adopt permanent-magnet material to make.When there are vibrations, by the vibration absorber 11 between the second magnetic element 7 and the 3rd magnetic element 8, can alleviate vibrations.The first magnetic element 6 being arranged on the second magnetic element 7 can avoid producing excessive magnetic force change.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (2)
1. determine a magnetic damping device, it is characterized in that: it comprises the first connector, the second connector, plunger tube, guide pillar, attachment post, the first magnetic element, the second magnetic element, the 3rd magnetic element and magnetism resistent ring; the first described connector and the second described connector are oppositely arranged, described plunger tube is arranged between the first described connector and described the second connector and is connected with described the first connector or the second described connector, a side to the second described connector on the first described connector is installed with described guide pillar successively, the first described magnetic element, described magnetism resistent ring and the second described magnetic element and form the described first portion that determines magnetic damping device, on the second described connector, to a side of the first described connector, be installed with successively described attachment post and the 3rd described magnetic element and form the described second portion of determining magnetic damping device, at least a portion of at least a portion of described first portion and described second portion is arranged in described plunger tube, the different pole face that two adjacent surfaces of the first described magnetic element and the second described magnetic element are the two is also separated mutually by described magnetism resistent ring, two adjacent surfaces of the second described magnetic element and the 3rd described magnetic element are same polarity face and form vibration absorber between the second described magnetic element and described the 3rd magnetic elements.
2. according to claim 1ly determine magnetic damping device, it is characterized in that: on the first described connector, be installed with connecting rod, described guide pillar, the first described magnetic element, the second described magnetic element are fixedly arranged on described connecting rod.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320701557.9U CN203548676U (en) | 2013-11-08 | 2013-11-08 | Constant magnetism damping device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320701557.9U CN203548676U (en) | 2013-11-08 | 2013-11-08 | Constant magnetism damping device |
Publications (1)
Publication Number | Publication Date |
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CN203548676U true CN203548676U (en) | 2014-04-16 |
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ID=50466797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320701557.9U Expired - Fee Related CN203548676U (en) | 2013-11-08 | 2013-11-08 | Constant magnetism damping device |
Country Status (1)
Country | Link |
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CN (1) | CN203548676U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103573896A (en) * | 2013-11-08 | 2014-02-12 | 苏州康开电气有限公司 | Magnetizing and damping device |
CN104516451A (en) * | 2015-01-15 | 2015-04-15 | 鲁奎 | Multifunctional computer case |
-
2013
- 2013-11-08 CN CN201320701557.9U patent/CN203548676U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103573896A (en) * | 2013-11-08 | 2014-02-12 | 苏州康开电气有限公司 | Magnetizing and damping device |
CN103573896B (en) * | 2013-11-08 | 2015-12-30 | 苏州康开电气有限公司 | Determine magnetic damping device |
CN104516451A (en) * | 2015-01-15 | 2015-04-15 | 鲁奎 | Multifunctional computer case |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
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: 20140416 Termination date: 20191108 |