CN206615324U - A kind of bicycle electromagnetism shock absorbing apparatus - Google Patents
A kind of bicycle electromagnetism shock absorbing apparatus Download PDFInfo
- Publication number
- CN206615324U CN206615324U CN201720283056.1U CN201720283056U CN206615324U CN 206615324 U CN206615324 U CN 206615324U CN 201720283056 U CN201720283056 U CN 201720283056U CN 206615324 U CN206615324 U CN 206615324U
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- CN
- China
- Prior art keywords
- inner tube
- electromagnet
- permanent magnet
- bicycle
- fork cylinder
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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.)
- Expired - Fee Related
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- Vibration Prevention Devices (AREA)
Abstract
The utility model provides a kind of bicycle electromagnetism shock absorbing apparatus, including inner tube, fork cylinder, permanent magnet, electromagnet, two conductiving slide rails, two electrically conductive elastic pieces and battery；Battery is arranged in inner tube；The lower end of inner tube is inserted into the jack of fork cylinder；Permanent magnet is fixedly mounted on the lower end of inner tube；Electromagnet is fixedly mounted on the jack bottom of fork cylinder；Two conductiving slide rails are mounted vertically on the jack inwall of fork cylinder respectively；Two electrically conductive elastic pieces are arranged on the lower section of permanent magnet, and respectively with two conductiving slide rail Elastic Contacts；The both positive and negative polarity of battery is connected with two electrically conductive elastic pieces respectively；The lower end of two conductiving slide rails is connected with the both positive and negative polarity of electromagnet respectively.The bicycle electromagnetism shock absorbing apparatus can be in the resistance in reduction loop during electrically conductive elastic piece glides, so as to increase the electric current for flowing through electromagnet, the magnetic force between increase permanent magnet and electromagnet realizes shock-proof effect, and it is also bigger to shake bigger magnetic force.
Description
Technical field
The utility model is related to a kind of shock absorbing apparatus, especially a kind of bicycle electromagnetism shock absorbing apparatus.
Background technology
At present, existing automatic shock-proof technology is mostly that certain amount of air either is enclosed in into one by a spring
In air chamber, row shock-absorbing is snapped into back and forth using atmospheric pressure.For observation at present, it is poor strong that the shock-proof effect of spring front fork, which can only be said,
People's will, being reacted when running into and jolting road surface has a little blunt, and adjusts inconvenience and then regretted into one, and metal fatigue also exists
Influence even to shorten the life-span of front fork in a way, on the other hand, the sealing of air pressure front fork again into problem, once
Blow-by, the powerful reaction force of generation can launch away damper rod, so as to generate very big potential danger.
The content of the invention
It is higher and feed back rapid automatic shock-proof device that the purpose of this utility model is to provide a kind of security.
In order to realize above-mentioned utility model purpose, the utility model provides a kind of bicycle electromagnetism shock absorbing apparatus, including
Inner tube, fork cylinder, permanent magnet, electromagnet, two conductiving slide rails, two electrically conductive elastic pieces and battery；Battery is arranged in inner tube；
The lower end of inner tube is inserted into the jack of fork cylinder；Permanent magnet is fixedly mounted on the lower end of inner tube；Electromagnet is fixedly mounted on fork
The jack bottom of cylinder；Two conductiving slide rails are mounted vertically on the jack inwall of fork cylinder respectively；Two electrically conductive elastic pieces are arranged on
The lower section of permanent magnet, and respectively with two conductiving slide rail Elastic Contacts；The both positive and negative polarity of battery respectively with two electrically conductive elastic piece phases
Even；The lower end of two conductiving slide rails is connected with the both positive and negative polarity of electromagnet respectively.
Sliding conduction mechanism is constituted using two conductiving slide rails and two electrically conductive elastic pieces, so as to be glided in electrically conductive elastic piece
During reduce resistance in loop, so as to increase the electric current for flowing through electromagnet, the magnetic between increase permanent magnet and electromagnet
Power, realizes shock-proof effect, and the bigger magnetic force of vibrations is also bigger, and the design without air-pressure chamber is also just without considering sealedly to ask in addition
Topic, and be also not in the safety issue of metal fatigue.
As further limits scheme of the present utility model, conductiving slide rail is the curved conductive bar in section, and conductive bar
Width become narrow gradually from top to bottom.Conductive contact performance with electrically conductive elastic piece is able to ensure that using curved conductive bar,
And width become narrow gradually from top to bottom be designed to during downslide rapid reduction resistance value, realization is timely and effectively kept away
Shake.
As further limits scheme of the present utility model, in the jack of fork cylinder and positioned between permanent magnet and electromagnet
Provided with spring.Using spring be designed to ensure can also there is basic shock-absorbing performance when battery electric quantity is not enough.
As further limits scheme of the present utility model, annular retaining ring is provided with the upper end outer wall of inner tube；Annular gear
The external diameter of circle is more than the jack diameter of fork cylinder.It can prevent that inner tube volume under pressure is excessive using annular retaining ring, it is to avoid cause electromagnet
Collided damage with permanent magnet.
As further limits scheme of the present utility model, elbow is provided with the upper end of inner tube, power supply is provided with elbow
Socket；Outlet is connected by the charging circuit being arranged in elbow with battery.External electrical can be facilitated using outlet
Source is powered, and also battery can be charged.
The beneficial effects of the utility model are：Sliding conduction is constituted using two conductiving slide rails and two electrically conductive elastic pieces
Mechanism, so that the resistance in loop is reduced during electrically conductive elastic piece glides, so as to increase the electric current for flowing through electromagnet, increases
Magnetic force greatly between permanent magnet and electromagnet, realizes shock-proof effect, and the bigger magnetic force of vibrations is also bigger, in addition without air-pressure chamber
The problem of design is also just sealed without consideration, and be also not in the safety issue of metal fatigue.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is conductiving slide rail side structure schematic diagram of the present utility model；
Fig. 3 is conductiving slide rail overlooking the structure diagram of the present utility model.
In figure:1st, inner tube, 2, fork cylinder, 3, permanent magnet, 4, electromagnet, 5, conductiving slide rail, 6, electrically conductive elastic piece, 7, spring,
8th, battery, 9, annular retaining ring, 10, outlet, 11, elbow.
Embodiment
As Figure 1-3, include the utility model discloses a kind of bicycle electromagnetism shock absorbing apparatus：Inner tube 1, fork cylinder 2, forever
Magnet 3, electromagnet 4, two conductiving slide rails 5, two electrically conductive elastic pieces 6 and battery 8.
Wherein, battery 8 is arranged in inner tube 1；The lower end of inner tube 1 is inserted into the jack of fork cylinder 2；Permanent magnet 3 fixes peace
On the lower end of inner tube 1；Electromagnet 4 is fixedly mounted on the jack bottom of fork cylinder 2；Two conductiving slide rails 5 are vertical respectively to be installed
On the jack inwall of fork cylinder 2；Two electrically conductive elastic pieces 6 are arranged on the lower section of permanent magnet 3, and respectively with two conductiving slide rails 5
Elastic Contact；The both positive and negative polarity of battery 8 is connected with two electrically conductive elastic pieces 6 respectively；The lower end of two conductiving slide rails 5 respectively with electromagnetism
The both positive and negative polarity of iron 4 is connected；Conductiving slide rail 5 becomes narrow gradually from top to bottom for the curved conductive bar in section, and the width of conductive bar；
Fork cylinder 2 jack in and positioned between permanent magnet 3 and electromagnet 4 be provided with spring 7；Ring is provided with the upper end outer wall of inner tube 1
Shape back-up ring 9；The external diameter of annular retaining ring 9 is more than the jack diameter of fork cylinder 2；Elbow 11 is provided with the upper end of inner tube 1, on elbow 11
Provided with outlet 10；Outlet 10 is connected by the charging circuit being arranged in elbow 11 with battery 8.
Bicycle electromagnetism shock absorbing apparatus disclosed in the utility model when in use, can be set according to actual needs
The coil turn of electromagnet 4, so as to adjust the density of magnetic induction line to meet different demands；Conductiving slide rail 5 has certain resistance
Coefficient, so that the resistance in loop is reduced during electrically conductive elastic piece 6 glides, so as to increase the electric current for flowing through electromagnet 4
To change magnetic field force.
Compared with existing shock-damper for bicycle, electromagnetic damper is mainly to be changed to the support section of existing shock absorber
Make, the mechanism of damping portion is not influenceed, due to the property of electromagnet, in the jockey in face of different weight, it is only necessary to which adjustment passes through
The electric current of electromagnet, just can obtain the support of its body weight of correspondence, can be with by the regulation of output current and access circuit resistance
More accurately obtain optimum exercise intensity and jockey deadweight shock-proof effect, compared to air pressure and spring adjustment mode and
Speech simplifies a lot.
Claims (5)
1. a kind of bicycle electromagnetism shock absorbing apparatus, it is characterised in that：Including inner tube（1）, fork cylinder（2）, permanent magnet（3）, electromagnet
（4）, two conductiving slide rails（5）, two electrically conductive elastic pieces（6）And battery（8）；Battery（8）Installed in inner tube（1）It is interior；Inner tube
（1）Lower end be inserted into fork cylinder（2）Jack in；Permanent magnet（3）It is fixedly mounted on inner tube（1）Lower end on；Electromagnet（4）Gu
Dingan County is mounted in fork cylinder（2）Jack bottom；Two conductiving slide rails（5）Fork cylinder is mounted vertically in respectively（2）Jack inwall on；Two
Individual electrically conductive elastic piece（6）Installed in permanent magnet（3）Lower section, and respectively with two conductiving slide rails（5）Elastic Contact；Battery（8）
Both positive and negative polarity respectively with two electrically conductive elastic pieces（6）It is connected；Two conductiving slide rails（5）Lower end respectively with electromagnet（4）Just
Negative pole is connected.
2. bicycle electromagnetism shock absorbing apparatus according to claim 1, it is characterised in that：Conductiving slide rail（5）It is in arc for section
The conductive bar of shape, and the width of conductive bar becomes narrow gradually from top to bottom.
3. bicycle electromagnetism shock absorbing apparatus according to claim 1, it is characterised in that：In fork cylinder（2）Jack in and position
In permanent magnet（3）With electromagnet（4）Between be provided with spring（7）.
4. bicycle electromagnetism shock absorbing apparatus according to claim 1, it is characterised in that：In inner tube（1）Upper end outer wall on
Provided with annular retaining ring（9）；Annular retaining ring（9）External diameter be more than fork cylinder（2）Jack diameter.
5. bicycle electromagnetism shock absorbing apparatus according to claim 1, it is characterised in that：In inner tube（1）Upper end provided with curved
Head（11）, in elbow（11）It is provided with outlet（10）；Outlet（10）By being arranged on elbow（11）Interior charging electricity
Road and battery（8）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283056.1U CN206615324U (en) | 2017-03-22 | 2017-03-22 | A kind of bicycle electromagnetism shock absorbing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720283056.1U CN206615324U (en) | 2017-03-22 | 2017-03-22 | A kind of bicycle electromagnetism shock absorbing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206615324U true CN206615324U (en) | 2017-11-07 |
Family
ID=60233640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720283056.1U Expired - Fee Related CN206615324U (en) | 2017-03-22 | 2017-03-22 | A kind of bicycle electromagnetism shock absorbing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206615324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI657960B (en) * | 2018-06-04 | 2019-05-01 | 武順工業有限公司 | Magnetic suspension suspension fork |
-
2017
- 2017-03-22 CN CN201720283056.1U patent/CN206615324U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI657960B (en) * | 2018-06-04 | 2019-05-01 | 武順工業有限公司 | Magnetic suspension suspension fork |
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Legal Events
| 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: 20171107 Termination date: 20200322 |