CN1244758C - Magnetic shock absorber - Google Patents
Magnetic shock absorber Download PDFInfo
- Publication number
- CN1244758C CN1244758C CN 02139214 CN02139214A CN1244758C CN 1244758 C CN1244758 C CN 1244758C CN 02139214 CN02139214 CN 02139214 CN 02139214 A CN02139214 A CN 02139214A CN 1244758 C CN1244758 C CN 1244758C
- Authority
- CN
- China
- Prior art keywords
- magnetic
- casing
- magnet
- shock absorber
- support
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The present invention discloses a magnetic shock absorber which has the structural characteristics that magnets are correspondingly arranged in a casing with suitable intervals, and the ends with the same polarity of the magnets are arranged in an NS-SN or an SN-NS mode. The casing can be composed of a base and a shock absorbing frame, wherein a sleeve barrel is connected to the base, and the upper end of the sleeve barrel is provided with a position limiter; the lower part of the shock absorbing frame is connected with a sleeve barrel, and the lower end of the sleeve barrel is provided with a position limiter; the shock absorbing frame and the base are arranged correspondingly and have a suitable interval, and moreover, the shock absorbing frame is sheathed with the sleeve barrel of the base together to form an inner and outer sheathed structure; the base and the shock absorbing frame are respectively fixed with magnets, and the polarities of the magnets are arranged in the NS-SN or the SN-NS mode, so that magnetic poles with the same polarity generate repulsive interaction and repulsion force. The magnetic shock absorber utilizes the repulsion force as damping effect so as to have the characteristics of simple structure, easy use, long service life, etc., and simultaneously, the magnetic shock absorber can be used for the shock absorption of seat cushions, sofa chairs, bed cushions, etc. The magnetic shock absorber performs the effects on shock absorption, buffering and magnetic therapy.
Description
Technical field:
The invention belongs to a kind of Magnetic shock absorber.
Background technique:
The vibration damper of Shi Yonging generally adopts spring or rubber shock-absorbing in the market, spring and rubber yielding or aged deterioration for a long time, and volume is thick, send the sound when shaking, so vibration damper is restricted working life.
Summary of the invention:
The Magnetic shock absorber that the purpose of this invention is to provide a kind of long service life.The object of the present invention is achieved like this, and described Magnetic shock absorber comprises casing and magnet, and its structural feature is placed with magnet for relative in casing and the suitable spacing of being separated by, and the polarity same side of magnet is placed with NS-SN or SN-NS mode.Purpose of the present invention also can be achieved through the following technical solutions, described Magnetic shock absorber, and its characteristics are that casing is made of support and dynamic mount, are connected with sleeve on the support, the sleeve upper end is provided with spacing; Be connected with sleeve under the dynamic mount, the sleeve lower end is provided with spacing; Dynamic mount and be separated by suitable spacing setting relative with support, and the jacket casing of dynamic mount and support lumps together and forms interior jacket structure, support and dynamic mount respectively are fixed with magnet, and the polarity of magnet is placed with NS-SN or SN-NS mode.Described Magnetic shock absorber, its characteristics are that described magnet adopts permanent magnet maybe can switch on to produce the coil of magnetic.Described Magnetic shock absorber, its characteristics adopt one or more combinations for magnet relative and that the suitable spacing of being separated by is placed with.Described Magnetic shock absorber, its characteristics are that a plurality of combination magnets of every side adopt parallel connection or serial fashion combination to place.The present invention is owing to relative in casing and the suitable spacing of being separated by are placed with magnet, and the polarity same side of magnet is placed with NS-SN or SN-NS mode.And casing can be made of support and dynamic mount, is connected with sleeve on the support, and the sleeve upper end is provided with spacing; Be connected with sleeve under the dynamic mount, the sleeve lower end is provided with spacing; Dynamic mount and be separated by suitable spacing setting relative with support, and the jacket casing of dynamic mount and support lumps together jacket structure in the formation, support and dynamic mount respectively are fixed with magnet, the polarity of magnet is placed with NS-SN or SN-NS mode, the magnetic pole of the same sex produces the phase repulsive interaction like this, produces repulsive force.The present invention utilizes repulsive force as cushioning effect, thereby has characteristics such as simple in structure, easy to use, long service life.The damping that can be applicable to seat cushion, couch, mattress etc. is simultaneously used, and not only plays damping, cushions and hit effect, and can play the magnetic therapy effect, and prevention and treatment hemorrhoid etc. is had certain physiotheraping effect.
Description of drawings:
Fig. 1 for of the present invention in casing the structural representation that two coils of can switch on generation magnetic NS and SN are arranged staggered relatively.
Fig. 2 for of the present invention in casing the structural representation that two coils of can switch on generation magnetic SN and NS are arranged staggered relatively.
Fig. 3 for of the present invention in casing at the last coil of the generation magnetic SN that can switch on of placing at the structural representation of placing a magnetic pole NS permanent magnet down.
Fig. 4 for of the present invention in casing at the last coil of the generation magnetic NS that can switch on of placing at the structural representation of placing a magnetic pole SN permanent magnet down.
Fig. 5 for of the present invention in casing at the last structural representation of placing a magnetic pole SN permanent magnet at the coil of placing the generation magnetic NS that can switch on down.
Fig. 6 for of the present invention in casing at the last structural representation of placing a magnetic pole NS permanent magnet at the coil of placing the generation magnetic SN that can switch on down.
Fig. 7 for of the present invention in casing at magnetic pole NS permanent magnet of last placement at the structural representation of placing a magnetic pole SN permanent magnet down.
Fig. 8 for of the present invention in casing at magnetic pole SN permanent magnet of last placement at the structural representation of placing a magnetic pole NS permanent magnet down.
Fig. 9 for of the present invention in casing at two magnetic pole SN permanent magnets of last placement at the structural representation of placing two magnetic pole NS permanent magnets down.
Figure 10 for of the present invention in casing at last placement magnetic pole NS permanent magnet at the structural representation of placing a magnetic pole SN permanent magnet down.
Figure 11 is for of the present invention staggered relatively and be placed with two generation magnetic NS and at the structural representation of placing the coil of two SN down that can switch ons last in casing.
Figure 12 is for of the present invention staggered relatively and be placed with two generation magnetic SN and at the structural representation of placing the coil of two NS down that can switch ons last in casing.
Figure 13 for of the present invention in casing at three magnetic pole NS permanent magnets of last placement at the structural representation of placing three magnetic pole SN permanent magnets down.
Embodiment:
The present invention is described in detail below in conjunction with accompanying drawing:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12 and shown in Figure 13, Magnetic shock absorber of the present invention comprises casing and magnet, structural feature is that casing is made of support 1 and dynamic mount 4, is connected with sleeve 6 on the support 1, and sleeve 6 upper ends are provided with spacing 5; Dynamic mount is connected with sleeve 64 times, and sleeve 6 lower ends are provided with spacing 5; The 1 relative and suitable spacing setting of being separated by of dynamic mount 4 and support, and the jacket casing of dynamic mount 4 and support 1 lump together form in jacket structure, support 1 and dynamic mount 4 respectively are fixed with magnet, the polarity of magnet is placed with NS-SN or SN-NS mode.Preferred magnet is to place with NS-SN or SN-NS mode over against mode and its polarity.Described magnet adopts permanent magnet 7 maybe can switch on and produces the coil 2 of magnetic, and the coil that produces magnetic of switching on passes through lead 3 ABAP Adapter.As shown in Figure 1, dynamic mount 4 lumps together jacket structure in the formation with the jacket casing of support 1, support 1 and dynamic mount 4 respectively are fixed with to switch on and produce the coil of magnetic, the polarity that produces the magnetic that produces behind the coil electricity of magnetic of switching on is placed in the NS-SN mode, or places in the SN-NS mode as shown in Figure 2.And be provided with in sleeve 6 lower ends that dynamic mount is connected with for 4 times spacing 5 and sleeve 6 upper ends that on support 1, are connected be provided with spacing 5, after its objective is the deduction and exemption no electric circuit, the coil on top smashes the coil of bottom, or prevents that permanent magnet or coil are subjected to overweight power to injure the permanent magnet or the coil of bottom by a crashing object.In like manner, as shown in Figure 3, other structure is the same, and the coil of just placing on support 1 that produces magnetic of switch on replaces with permanent magnet, places the permanent magnet of a magnetic pole NS of placement on the coil of the generation magnetic of switching on and the support 1 at dynamic mount for 4 times and places in the SN-NS mode.In like manner, as shown in Figure 4, other structure is the same, and the coil of just placing on support 1 that produces magnetic of switch on replaces with permanent magnet, places in the NS-SN mode at the dynamic mount permanent magnet that to place a magnetic pole of placement on the coil of the generation magnetic of switching on and the support 1 for 4 times be SN.In like manner, as shown in Figure 5, other structure is the same, and just the coil of placing for 4 times at dynamic mount that produces magnetic of switching on replaces with permanent magnet, and the magnetic pole SN permanent magnet that coil that placing on support 1 to switch on produces magnetic and dynamic mount are placed for 4 times is placed in the SN-NS mode.In like manner, as shown in Figure 6, other structure is the same, and just the coil of placing for 4 times at dynamic mount that produces magnetic of switching on replaces with permanent magnet, and the magnetic pole NS permanent magnet that coil that placing on support 1 to switch on produces magnetic and dynamic mount are placed for 4 times is placed in the NS-SN mode.In like manner, as shown in Figure 7, other structure is the same, just the coil that produces magnetic of switching on of support 1 and dynamic mount 4 placements is all replaced with permanent magnet, is placing the SN permanent magnet down and is placing in the NS-SN mode at a magnetic pole NS permanent magnet of last placement.In like manner, as shown in Figure 8, just the coil that produces magnetic of switching on of support 1 and dynamic mount 4 placements is all replaced with permanent magnet, placing the NS permanent magnet down and placing in the SN-NS mode at a magnetic pole SN permanent magnet of last placement.As Fig. 9, Figure 10, Figure 11, Figure 12 and shown in Figure 13, relative and magnet that the suitable spacing of being separated by is placed with adopts one or more combinations, and a plurality of combination magnets of every side adopt parallel connection or serial fashion combination to place, make the magnetic field energy of magnet meet the requirements of intensity like this to satisfy different shock-proof effects, magnet staggered relatively can have one or more about promptly in casing, as more than two or three, the magnetic pole of the same sex produces the phase repulsive interaction like this, produce enough repulsive forces, meet the requirements of damping effect.
Claims (3)
1, a kind of Magnetic shock absorber, comprise casing and magnet, in casing relatively and the suitable spacing of being separated by be placed with magnet, the polarity same side of magnet is placed with NS-SN or SN-NS mode, it is characterized in that casing is made of support (1) and dynamic mount (4), be connected with sleeve (6) on the support (1), sleeve (6) upper end is provided with spacing (5); Be connected with sleeve (6) under the dynamic mount (4), sleeve (6) lower end is provided with spacing (5); Dynamic mount (4) and be separated by suitable spacing setting relative with support (1), and the jacket casing of dynamic mount (4) and support (1) lump together form in jacket structure, support (1) and dynamic mount (4) respectively are fixed with magnet.
2, Magnetic shock absorber according to claim 1 is characterized in that described magnet adopts permanent magnet maybe can switch on and produces the coil of magnetic.
3, Magnetic shock absorber according to claim 1 is characterized in that magnet relative and that the suitable spacing of being separated by is placed with adopts one or more combinations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02139214 CN1244758C (en) | 2002-10-26 | 2002-10-26 | Magnetic shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02139214 CN1244758C (en) | 2002-10-26 | 2002-10-26 | Magnetic shock absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1415869A CN1415869A (en) | 2003-05-07 |
| CN1244758C true CN1244758C (en) | 2006-03-08 |
Family
ID=4749961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02139214 Expired - Fee Related CN1244758C (en) | 2002-10-26 | 2002-10-26 | Magnetic shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1244758C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101563551B (en) * | 2006-07-05 | 2013-04-24 | Skf公司 | Spring, assembly of springs, assembly of a spring and a damper, as well as a vehicle comprising a spring |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182778A (en) * | 2011-03-10 | 2011-09-14 | 喜临门家具股份有限公司 | Magnetic force spring |
| CN102287466A (en) * | 2011-07-25 | 2011-12-21 | 重庆仪表材料研究所 | Magneto-rheological elastomer rigidity-adjustable helical spring |
| CN103062279B (en) * | 2012-12-26 | 2015-04-15 | 东南大学 | Magnetic suspension type intelligent vibration isolation device |
| CN103511529B (en) * | 2013-10-09 | 2015-04-08 | 哈尔滨工程大学 | Rigidity-adjustable electromagnetic vibration isolator |
| CN105805496A (en) * | 2016-05-18 | 2016-07-27 | 浙江工业职业技术学院 | Electromagnetic damping pad foot for mechanical device |
| CN105805489A (en) * | 2016-05-18 | 2016-07-27 | 浙江工业职业技术学院 | Magnetic suspension type shock absorption leg of mechanical equipment |
| CN105805206A (en) * | 2016-05-18 | 2016-07-27 | 浙江工业职业技术学院 | Electromagnetic damping device for mechanical device |
| CN110025121A (en) * | 2019-05-27 | 2019-07-19 | 王浩然 | A kind of school bag with damping |
| CN110491195A (en) * | 2019-08-27 | 2019-11-22 | 李茗洲 | A kind of mathematics education model and application method |
| CN110626506B (en) * | 2019-10-12 | 2021-06-18 | 南通华夏飞机工程技术股份有限公司 | Adjustable shockproof seat special for airplane based on electromagnetic induction |
| CN111457052B (en) * | 2020-05-19 | 2022-02-11 | 长安大学 | Self-powered electromagnetic vibration damper |
-
2002
- 2002-10-26 CN CN 02139214 patent/CN1244758C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101563551B (en) * | 2006-07-05 | 2013-04-24 | Skf公司 | Spring, assembly of springs, assembly of a spring and a damper, as well as a vehicle comprising a spring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1415869A (en) | 2003-05-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1244758C (en) | Magnetic shock absorber | |
| CN205016873U (en) | Damping device that american case becomes | |
| CN202349089U (en) | Shock absorber | |
| CN203655998U (en) | Electromagnetic shock absorber | |
| CN213820297U (en) | Negotiation desk with magnetic force activity adjusting device | |
| CN108806929A (en) | A kind of transformer mounting bracket | |
| CN210093033U (en) | Three-phase asynchronous motor based on mounting seat shock attenuation | |
| CN216686290U (en) | Clamping and overturning device for assembling Simmons mattress | |
| CN2583437Y (en) | Magnetic vibration damper | |
| CN201921093U (en) | Somatosensory vibration body and somatosensory vibration sound pedestal | |
| CN207758549U (en) | A kind of car engine suspension mounting bracket | |
| CN204599939U (en) | A kind of mattress spring | |
| CN205170103U (en) | Elevartor shaft shock absorber support | |
| CN207880313U (en) | A kind of smart home secured adjusted device | |
| CN2909754Y (en) | Shock-absorbing device of microphone | |
| CN211260241U (en) | Balancing device for installing flue gas purification equipment | |
| CN212210697U (en) | Vibration damping base for motor | |
| CN209781552U (en) | novel electronic shock absorber for automobile | |
| CN207055877U (en) | One kind is based on boxing impact shaking generating set | |
| CN114135635A (en) | Electromagnetic tuning inertial volume vibration damper | |
| CN208411512U (en) | A kind of magnetic suspension vibration-damping power-generating chair leg, seat and the vehicles | |
| CN208503358U (en) | A kind of uncoiler damping base | |
| CN201349806Y (en) | Massage sofa | |
| CN112886763A (en) | Device for motor noise reduction and shock absorption based on magnetic attraction principle | |
| CN202402539U (en) | Permanent magnet suspension shock absorber special for electric automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060308 Termination date: 20091126 |