CN201310593Y - Magnetic spring - Google Patents
Magnetic spring Download PDFInfo
- Publication number
- CN201310593Y CN201310593Y CNU2008201288961U CN200820128896U CN201310593Y CN 201310593 Y CN201310593 Y CN 201310593Y CN U2008201288961 U CNU2008201288961 U CN U2008201288961U CN 200820128896 U CN200820128896 U CN 200820128896U CN 201310593 Y CN201310593 Y CN 201310593Y
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- CN
- China
- Prior art keywords
- magnetic
- pin
- frame structure
- pin holes
- spring
- 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
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Abstract
The utility model discloses a magnetic spring. A frame structure comprises a plurality of folding plates 5 made of insulating materials, both ends of one folding plate 5 are provided with pin holes 4 which are in butt joint with pin holes arranged on the other folding plate 5, pin shafts 3 pass through the pin holes 4 in butt joint, the tight and flexible combination of the pin holes 4 and the pin shafts 3 is ensured, and the folding plates 5 can be freely extended and compressed. The frame structure is a combine carrier of magnetic blocks 1 and 2, the same magnetic poles of magnetic blocks 1 and 2 of a permanent magnet or a strong magnet are oppositely arranged, both ends of each folding plate 5 are provided with the magnetic blocks 1 and 2, and the polarity between the magnetic blocks is same and generates repelling magnetic elasticity. The magnetic spring has wide application range and is convenient to install and use.
Description
Technical field
The utility model relates to a kind of magnetic spring, is specially adapted to accurate shockproof and antidetonation.
Background technique
Spring of the prior art utilizes the steel wire coiling to form mostly, in use is prone to the accident of elastic fatigue, damage.The number of applying for a patent is 200710154569.3; 200710145467.4 Chinese patent a kind of method and a kind of magnetic spring of magnetic spring are disclosed.As the magnetic spring support, with two magnetic materials, homopolarity is installed in opposite directions by nonmetal or magnetic metal framework or sleeve, a kind of magnetic spring that the magnetic force elasticity of utilizing the homopolar-repulsion power of magnetic to produce is made.
The model utility content
The purpose of this utility model is to provide a kind of magnetic spring that uses exhausted magnetic material framework to make.The utility model has adopted following technological scheme: its frame structure comprises the plurality of portable plate 5 that exhausted magnetic material is made, the two ends of folded board 5 are provided with pin-and-hole 4 and dock with pin-and-hole 4 on another folded board 5, connect bearing pin 3 in the pin-and-hole 4 of butt joint, and guarantee in conjunction with flexibly tight, make the extension of folded board 5 and compression freely.
Described frame structure be magnetic patch 1,2 in conjunction with carrier, the magnetic pole homopolarity of the magnetic patch 1,2 of permanent magnet or strong magnet is provided with in opposite directions, the two ends of folded board 5 are equipped with magnetic patch 1,2.
After adopting such structure: the magnetic force elasticity that the polarity between the magnetic patch is identical and generation repels each other.Has applied range, beneficial effect easy to install.
Description of drawings
It shown in the accompanying drawing schematic representation of the utility model concrete structure.
Specific implementation method
As shown in the figure, its frame structure of magnetic spring described in the utility model comprises the plurality of portable plate 5 that exhausted magnetic material is made, the two ends of folded board 5 are provided with pin-and-hole 4 and dock with pin-and-hole 4 on another folded board 5, connect bearing pin 3 in the pin-and-hole 4 of butt joint, and guarantee in conjunction with flexibly tight, make the extension of folded board 5 and compression freely.
Described frame structure be magnetic patch 1,2 in conjunction with carrier, the magnetic pole homopolarity of the magnetic patch 1,2 of permanent magnet or strong magnet is provided with in opposite directions, the two ends of folded board 5 are equipped with magnetic patch 1,2.
Claims (1)
1. magnetic spring, it is characterized in that: its frame structure comprises the plurality of portable plate (5) that exhausted magnetic material is made, the two ends of folded board (5) are provided with pin-and-hole (4) and dock with pin-and-hole (4) on another folded board (5), connect bearing pin (3) in the pin-and-hole of butt joint (4);
Described frame structure be magnetic patch (1), (2) in conjunction with carrier, the magnetic pole homopolarity of the magnetic patch of permanent magnet or strong magnet (1), (2) is provided with in opposite directions, the two ends of folded board (5) are equipped with magnetic patch (1), (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201288961U CN201310593Y (en) | 2008-12-09 | 2008-12-09 | Magnetic spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201288961U CN201310593Y (en) | 2008-12-09 | 2008-12-09 | Magnetic spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201310593Y true CN201310593Y (en) | 2009-09-16 |
Family
ID=41107846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201288961U Expired - Fee Related CN201310593Y (en) | 2008-12-09 | 2008-12-09 | Magnetic spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201310593Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542824A (en) * | 2017-10-13 | 2018-01-05 | 中国石油大学(华东) | One kind imitates annelidan bionical shock-damping structure |
-
2008
- 2008-12-09 CN CNU2008201288961U patent/CN201310593Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542824A (en) * | 2017-10-13 | 2018-01-05 | 中国石油大学(华东) | One kind imitates annelidan bionical shock-damping structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20090916 Termination date: 20100111 |