CN201820563U - Magnetic connecting part - Google Patents
Magnetic connecting part Download PDFInfo
- Publication number
- CN201820563U CN201820563U CN 201020283609 CN201020283609U CN201820563U CN 201820563 U CN201820563 U CN 201820563U CN 201020283609 CN201020283609 CN 201020283609 CN 201020283609 U CN201020283609 U CN 201020283609U CN 201820563 U CN201820563 U CN 201820563U
- Authority
- CN
- China
- Prior art keywords
- magnet
- magnetic
- magnetic body
- bar portion
- connecting part
- 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 - Lifetime
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Abstract
The utility model discloses a magnetic connecting part and relates to a connecting member used between steel plates in a power distribution device. The magnetic connecting part is formed by penetrating and hanging a left magnetic body and a right magnetic body which have the symmetrical shapes and the same structure on a center bolt, and the polarities of magnetic poles on the adjacent surfaces of the left magnetic body and the right magnetic body are different, wherein the structure of the left magnetic body is as follows: a rod part which protrudes to the right and is used for being sheathed into a connected plate is arranged on a baseplate, the length of the protrusive part of the rod part is not more than the thickness of the connected plate, and a through hole which is arranged along the axial lead of the rod part and used for penetrating and hanging the center bolt is arranged on the left magnetic body. The magnetic connecting part relies on magnetic force for clamping and connecting, is durable and reliable and has no possibility of looseness, thereby being especially applicable to connection between the steel plates in a power device.
Description
Technical field
The utility model relates to the metal connecting elements, especially for the connecting elements between the steel sheet material in the controller switching equipment.
Background technology
Current, in the controller switching equipment, commonly between sheet material (steel plate) and the sheet material be connected, after operation a period of time by bolt, the unavoidable appearance becomes flexible, and when not anxious as if processing, occurs generating heat the oxidation of acceleration contact site easily, cause loose contact, burn out equipment, influence operate as normal and production.
The utility model content
The purpose of this utility model provides a kind of loosening magnetic connecting piece of Bolt Connection formula that connects reliably, can not occur.
This novel purpose is achieved in that a kind of magnetic connecting piece, wear to hang on the centering bolt by identical left magnet of shape symmetry, structure and right magnet and constitute, the polarity of the adjacent surface magnetic pole of left side magnet and right magnet is different, wherein, the structure of left side magnet is: an outstanding to the right bar portion that is used to be inserted in plate piece is arranged on the substrate, the thickness of the length≤plate piece of the ledge of this bar portion has one along its bar portion axial line, as wearing the through hole of hanging the centering bolt on the left magnet.
Aforesaid substrate be shaped as circular or square or rhombus.
Be connected with existing bolt type and compare, this novel advantage is:
1, rely on magnetic force to be connected and fixed, it is reliably lasting to connect, and can not occur becoming flexible.
This member can be repaired the gap of junction incessantly, reduces the heating phenomenon of junction.
The using method of this strong magnetic connector: select the kicker magnet of suitable thickness and size, an amount of conductive paste is smeared in the sheet material junction after, the centre of inserting two kicker magnets get final product, as if there being stress must install bolt additional.
This novel emergency service that is widely used in connects the stressless connecting portion of power supply facilities fast.
Description of drawings
Fig. 1 is the front view (right magnet is symmetry with it) of left magnet;
Fig. 2 is the profile of Fig. 1 along the A-A line;
Fig. 3 is this novel structure chart;
Fig. 4 is that this novel two boards spare connects the structure chart when using.
Embodiment
Fig. 3 illustrates, this novel being worn by identical left magnet 1 of shape symmetry, structure and right magnet 2 hangs over centering bolt (being made up of screw rod 3 and nut 4) and goes up formation, the polarity of the adjacent surface magnetic pole of left side magnet and right magnet is different, wherein, the structure of left side magnet is: an outstanding to the right 1a of bar portion that is used to be inserted in plate piece 5 is arranged on the substrate 1b, the thickness of the length≤plate piece 5 of the ledge of this bar portion has one along its bar portion axial line, as wearing the through hole 1c that hangs the centering bolt on the left magnet.Substrate 1b is shaped as circular or square or rhombus or other Any shape (generally speaking, among Fig. 3, looking the perspective plane as long as perspective plane＞bar portion left side is looked on the left side of substrate).Fig. 4 illustrates, two boards spare (be plate piece 5 and another plate piece 6) wear on the right ledge that hangs over left magnet respectively and the left ledge of right magnet on, the two is crimped on together under the attraction of left and right magnet.
Claims (2)
1. magnetic connecting piece, it is characterized in that: wear to hang on the centering bolt by identical left magnet (1) of shape symmetry, structure and right magnet (2) and constitute, the polarity of the adjacent surface magnetic pole of left side magnet and right magnet is different, wherein, the structure of left side magnet is: an outstanding to the right bar portion (1a) that is used to be inserted in plate piece (5) is arranged on the substrate (1b), the thickness of the length≤plate piece of the ledge of this bar portion (5) has one along its bar portion axial line, as wearing the through hole (1c) of hanging the centering bolt on the left magnet.
2. according to the described magnetic connecting piece of claim 1, it is characterized in that: described substrate (1b) be shaped as circular or square or rhombus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020283609 CN201820563U (en) | 2010-08-06 | 2010-08-06 | Magnetic connecting part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020283609 CN201820563U (en) | 2010-08-06 | 2010-08-06 | Magnetic connecting part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201820563U true CN201820563U (en) | 2011-05-04 |
Family
ID=43918510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020283609 Expired - Lifetime CN201820563U (en) | 2010-08-06 | 2010-08-06 | Magnetic connecting part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201820563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916641A (en) * | 2010-08-06 | 2010-12-15 | 四川省电力公司西昌电业局 | Magnetic connecting piece |
-
2010
- 2010-08-06 CN CN 201020283609 patent/CN201820563U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916641A (en) * | 2010-08-06 | 2010-12-15 | 四川省电力公司西昌电业局 | Magnetic connecting piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110504 Effective date of abandoning: 20121003 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110504 Effective date of abandoning: 20121003 |