CN203205583U - Power socket applying magnets - Google Patents
Power socket applying magnets Download PDFInfo
- Publication number
- CN203205583U CN203205583U CN 201320110317 CN201320110317U CN203205583U CN 203205583 U CN203205583 U CN 203205583U CN 201320110317 CN201320110317 CN 201320110317 CN 201320110317 U CN201320110317 U CN 201320110317U CN 203205583 U CN203205583 U CN 203205583U
- Authority
- CN
- China
- Prior art keywords
- intermediate plate
- magnet
- clamping sheet
- contact
- utility
- 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 relates to a power socket applying magnets. The power socket comprises a first clamping sheet and a second clamping sheet. Both of the first clamping sheet and the second clamping sheet are made from electrically-conductive metal. The front surface of the first clamping sheet and the front surface of the second clamping sheet are opposite, and a gap exists between the front surface of the first clamping sheet and the front surface of the second clamping sheet. The back surface of the first clamping sheet is installed with a first magnet, and the back surface of the second clamping sheet is installed with a second magnet, wherein the magnetic pole of the first magnet and the magnetic pole of the second magnet are arranged in an opposite attraction manner. The portion of the first clamping sheet which is used for being in contact with the electrode of an external plug is a linear section, and the portion of the second clamping sheet which is used for being in contact with the electrode of the external plug is a linear section. According to the utility model, the magnets are applied, the contact between the first and second clamping sheets and the electrode of the plug is maintained through the magnet opposite attraction method, so advantages of good contact performance, long service life and low cost can be realized, and reliability and security of equipment can be ensured.
Description
Technical field
The utility model relates to the jack technology field, especially a kind of supply socket of using magnet.
Background technology
In civilian or commercial power source device device, all use the field of power supply, in 380 volts of supply voltages, the environment for use of electric current below 30 amperes, use in a large number socket device, as the necessary device that can conveniently switch on and off between power supply and the electrical equipment.
At present, nearly all electrical source socket in the world all is the elasticity that relies on metal intermediate plate itself in the socket, and the metal intermediate plate mostly is copper material, contacting between the plug that guarantees electric equipment and the supply socket.The shortcoming of this technology is: at first, after the symptom of metal fatigue occured, metal intermediate plate elasticity weakened, contacting between plug and the socket becomes very unreliable, and along with the deterioration of metal fatigue, the situation of loose contact is more and more serious, until contact was lost efficacy, useful life is short; Secondly, because need to use the elasticity of metal intermediate plate, the metal intermediate plate is usually designed to arc, be generally the line contact form between the electrode of plug and the metal clips of socket, contact-making surface between plug and the socket is little, easily produce fever phenomenon, also have once in a while the situation that burning occurs because socket is overheated, have very large potential safety hazard.
The utility model content
The technical problems to be solved in the utility model is: overcomes the deficiencies in the prior art, a kind of supply socket of using magnet is provided, so that socket is good with contacting of external plug, and long service life.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of supply socket of using magnet, have the first intermediate plate, the second intermediate plate, described the first intermediate plate, the second intermediate plate are conducting metal and make, the vis-a-vis of the front of described the first intermediate plate, the second intermediate plate also leaves the space, the back side of described the first intermediate plate is equipped with the first magnet, the back side of described the second intermediate plate is equipped with the second magnet, and there is a natural attraction between the sexes places for the magnetic pole of the magnetic pole of described the first magnet and the second magnet.
Further, the bottom of described the first intermediate plate, the second intermediate plate links together, and separate at the top of described the first intermediate plate, the second intermediate plate.
Further, the position that is used for the electrode contact of external plug of described the first intermediate plate is straightway, and the position that is used for the electrode contact of external plug of described the second intermediate plate is straightway.
The beneficial effects of the utility model are: there is a natural attraction between the sexes places for the magnetic pole of the first magnet in the utility model and the magnetic pole of the second magnet, the first magnet and the second magnet produce suction, the suction of the first magnet and the second magnet is converted into the clamping force of the first intermediate plate and the second intermediate plate, the clamping force that has replaced metal intermediate plate elastomeric products to give birth to, so that the contact of socket and plug no longer relies on the elasticity of metal intermediate plate in the prior art, guarantee contact permanent, reliable, good between the socket and plug with this.Simultaneously, increased the contact-making surface of the electrode contact of the first intermediate plate, the second intermediate plate and plug, the first intermediate plate, the second intermediate plate are difficult for heating, have improved reliability, have prolonged the useful life of socket.The utility model is used magnet, utilizes the magnet method that there is a natural attraction between the sexes to keep the electrode contact of the first intermediate plate, the second intermediate plate and plug, and contact is better, and useful life is longer, and cost has guaranteed reliability and the fail safe of equipment.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is structural representation of the present utility model;
Wherein: 1. the first intermediate plate, 2. the second intermediate plate, 3. the first magnet, 4. the second magnet.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
Such as Fig. 1, a kind of supply socket of using magnet, have the first intermediate plate 1, the second intermediate plate 2, the first intermediate plate 1, the second intermediate plate 2 are conducting metal and make, the vis-a-vis of the front of the first intermediate plate 1, the second intermediate plate 2 also leaves the space, and the back side that the back side of the first intermediate plate 1 is equipped with the first magnet 3, the second intermediate plates 2 is equipped with the second magnet 4, there is a natural attraction between the sexes places for the magnetic pole of the magnetic pole of the first magnet 3 and the second magnet 4, and there is a natural attraction between the sexes is that the S utmost point mutually inhale setting or the N utmost point and S extremely relative to N inhales setting extremely relatively mutually.
The bottom of the first intermediate plate 1, the second intermediate plate 2 links together, and separate at the top of the first intermediate plate 1, the second intermediate plate 2.The position that the first intermediate plate 1 is used for the electrode contact of external plug is straightway, and the position that the second intermediate plate 2 is used for the electrode contact of external plug is straightway.
There is a natural attraction between the sexes places for the magnetic pole of the first magnet 3 in the utility model and the magnetic pole of the second magnet 4, the first magnet 3 and the second magnet 4 produce suction, the suction of the first magnet 3 and the second magnet 4 is converted into the clamping force of the first intermediate plate 1 and the second intermediate plate 2, the clamping force that has replaced metal intermediate plate elastomeric products to give birth to, so that the contact of socket and plug no longer relies on the elasticity of metal intermediate plate in the prior art, guarantee contact permanent, reliable, good between the socket and plug with this.Simultaneously, because do not need to utilize the elastic force of the first intermediate plate 1 and the second intermediate plate 2, therefore, being used for of the first intermediate plate 1 can be designed to straightway with the position of the electrode contact of external plug, improve the area of the electrode contact of the first intermediate plate 1 and plug, further improve its reliability and the first intermediate plate 1 and also be difficult for heating.The second intermediate plate 2 in like manner.
The utility model has increased the contact-making surface of the electrode contact of the first intermediate plate 1, the second intermediate plate 2 and plug, and the first intermediate plate 1, the second intermediate plate 2 are difficult for heating, have improved reliability, have prolonged the useful life of socket.Contact of the present utility model is better, and useful life is longer, and cost has guaranteed reliability and the fail safe of equipment.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (3)
1. supply socket of using magnet, it is characterized in that: have the first intermediate plate (1), the second intermediate plate (2), described the first intermediate plate (1), the second intermediate plate (2) is conducting metal and makes, the front of described the first intermediate plate (1), the vis-a-vis of the second intermediate plate (2) also leaves the space, the back side of described the first intermediate plate (1) is equipped with the first magnet (3), the back side of described the second intermediate plate (2) is equipped with the second magnet (4), and there is a natural attraction between the sexes places for the magnetic pole of the magnetic pole of described the first magnet (3) and the second magnet (4).
2. a kind of supply socket of using magnet according to claim 1, it is characterized in that: the bottom of described the first intermediate plate (1), the second intermediate plate (2) links together, and separate at the top of described the first intermediate plate (1), the second intermediate plate (2).
3. a kind of supply socket of using magnet according to claim 1, it is characterized in that: the position that is used for the electrode contact of external plug of described the first intermediate plate (1) is straightway, and the position that is used for the electrode contact of external plug of described the second intermediate plate (2) is straightway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110317 CN203205583U (en) | 2013-03-12 | 2013-03-12 | Power socket applying magnets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110317 CN203205583U (en) | 2013-03-12 | 2013-03-12 | Power socket applying magnets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205583U true CN203205583U (en) | 2013-09-18 |
Family
ID=49149653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320110317 Expired - Fee Related CN203205583U (en) | 2013-03-12 | 2013-03-12 | Power socket applying magnets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069288A (en) * | 2017-03-30 | 2017-08-18 | 宁波合力伟业消防科技有限公司 | Conductive nip assemblies and power outlet |
-
2013
- 2013-03-12 CN CN 201320110317 patent/CN203205583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069288A (en) * | 2017-03-30 | 2017-08-18 | 宁波合力伟业消防科技有限公司 | Conductive nip assemblies and power outlet |
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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 |
Granted publication date: 20130918 Termination date: 20200312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |