CN202818171U - Connector of electric appliances - Google Patents
Connector of electric appliances Download PDFInfo
- Publication number
- CN202818171U CN202818171U CN 201220392549 CN201220392549U CN202818171U CN 202818171 U CN202818171 U CN 202818171U CN 201220392549 CN201220392549 CN 201220392549 CN 201220392549 U CN201220392549 U CN 201220392549U CN 202818171 U CN202818171 U CN 202818171U
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- CN
- China
- Prior art keywords
- connector
- connection head
- magnet
- mater
- main connection
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A connector for electric appliances comprises a mater connection head and a slave connection head. The mater connection head is coupled to the slave connection head; more than one first magnet is arranged inside the mater connection head; more than one second magnet is arranged inside the slave connection head; and the magnetic forces of adjacent ends of the first magnet and the second magnet are mutually repellent. According to the connector of the utility model, the magnets are arranged inside the mater connection head and the slave connection head which are coupled to each other, and the magnetic forces of the adjacent ends of corresponding magnets of the mater connection head and the slave connection head are mutually repellent; when moving, the mater connection head pushes the slave connection head to move through the mutually-repellent magnetic forces, as a result, without mutual contact of the connection heads required, a torque can be transferred, thereby avoiding friction and collision caused by the mutual contact of the connection heads, and eliminating vibration and noise; and at the same time, because in a coupled stated, the magnetic forces between the mater connection head and the slave connection head are mutually repellent, the separation and disassembly of the connection heads are very convenient.
Description
Technical field
The utility model relates to a kind of connector, especially a kind of connector that passes through the electric device of magnetic force carry-over moment.
Background technology
Connector formerly generally has two kinds of forms.One directly contacts carry-over moment by machinery.In this scheme, two connectors that are coupled are directly to contact each other, do not adopt elastomeric material; Or the employing elastomeric material, utilize its deformation to come buffer mechanism to impact.This scheme is had relatively high expectations to motion parts self dimensional accuracy and assembly precision.Because the certainty of processing and rigging error, motion parts self scale error and rigging error can cause the moment transmission and the imbalance of moving, thereby make main connection and can mutually rub, collide at motion process from connector, produce vibrations, impact and noise.On the other hand, elastomeric material will transmit certain moment, and certain degree of hardness and intensity must be arranged, and is not fine to the buffering effect of mechanical shock therefore.More than two aspects all to the useful life of the relevant moving parts of utensil larger infringement being arranged, must improve corresponding construction, select suitable material, improve process for machining and manufacturing and satisfy the part requirement, so its exploitation and manufacturing cost are relatively high.
Its two, adopt magnetic to connect carry-over moment.In this scheme, two connectors be inhale mutually, be in contact with one another.Can produce equally friction and collision between the connector that this scheme is coupled, and the effect that does not have buffer mechanism to impact.So its transmitting torque is less, be not suitable for higher rotation speed, than heavy load, the damping noise reduction effect is relatively relatively poor.In addition, main connection with under the connector couple state, inhale mutually, be not easy to the principal and subordinate link head and separate.Therefore, such scheme all is necessary to make further improvements.
The utility model content
The purpose of this utility model aims to provide a kind of rational in infrastructure, easy accessibility, main connection and the connector of the electric device that is not in contact with one another from connector under couple state, to overcome the deficiencies in the prior art part.
Press the connector of a kind of electric device of this purpose design, comprise main connection and from connector, main connection and be coupled from connector, its architectural feature is to be provided with more than one the first magnet in the main connection, be provided with more than one the second magnet in connector, the magnetic force of the first magnet and the adjacent near-end of the second magnet repels each other; Main connection with do not contact each other from connector, main connection moves from connector by the magnetic force moving that repels each other.
Described main connection and from the 0 °＜α of angle between the adjoining end face of connector＜90 °.
The first magnet is alternate X-shape setting with the second magnet in connector in the described main connection.
The utility model the main connection that is coupled of connector with in connector, be provided with magnet, and make the magnetic force mutual exclusion of the adjacent near-end of master and slave connector respective magnet.Main connection moves from connector by the mutual exclusion magnetic force moving when motion, thereby make not need between the connector to be in contact with one another and just can transmit power (turning round) square, and then avoided the friction and the collision that bring because being in contact with one another between the connector, also eliminated vibrations and noise.Simultaneously, because under couple state, so main connection and repel each other from the magnetic force between the connector is also very convenient when separating the dismounting connector.
Description of drawings
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2 is the utility model one embodiment upward view.
Among the figure: 1 is main connection, and 2 is from connector, and 3 is the first magnet, and 4 is the second magnet.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1 Fig. 2, a kind of connector of electric device comprises the main connection 1 that is coupled and from connector 2.Be provided with two the first magnets 3 in the main connection 1, the magnetic force that is provided with two the second magnet 4, the first magnets and the adjacent near-end of the second magnet in the connector 2 repels each other.Two the first magnets 3 of main connection 1 interior setting are alternate X-shape setting with two the second magnets 4 from connector 2 interior settings, main connection with do not contact each other and main connection and from the 0 °＜α of angle between the adjoining end face of connector＜90 ° from connector.
In the connector rotary course, main connection 1 moves from connector 2 by the mutual exclusion magnetic force moving, just can transmit power (turning round) square thereby make not need between the connector to be in contact with one another, and then avoid the friction and the collision that bring because being in contact with one another between the connector, also eliminate vibrations and noise.Simultaneously, because under couple state, so main connection 1 and repel each other from the magnetic force between the connector 2 is also very convenient when separating the dismounting connector.In addition, when the load of connector changed, the first corresponding magnet 3 and the distance of the second magnet 4 adjacent near-ends also can be carried out corresponding change, make main connection 1 with from the mutual exclusion magnetic force between the connector 2 also thereupon variation.When the load of connector is larger, corresponding the first magnet 3 and the second magnet 4 adjacent near-ends lean on closelyer, and mutual exclusion magnetic force is also larger, and vice versa.
Claims (3)
1. the connector of an electric device, comprise main connection (1) and from connector (2), main connection and be coupled from connector, it is characterized in that being provided with in the main connection (1) more than one the first magnet (3), be provided with more than one the second magnet (4) in connector (2), the magnetic force of the first magnet and the adjacent near-end of the second magnet repels each other; Main connection (1) with do not contact each other from connector (2), main connection (1) moves from connector (2) by the magnetic force moving that repels each other.
2. the connector of described electric device according to claim 1 is characterized in that described main connection (1) and from the 0 °＜α of angle between the adjoining end face of connector (2)＜90 °.
3. the connector of described electric device according to claim 1 and 2 is characterized in that the first magnet (3) is alternate X-shape setting with the second magnet (4) in connector (2) in the described main connection (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220392549 CN202818171U (en) | 2012-08-08 | 2012-08-08 | Connector of electric appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220392549 CN202818171U (en) | 2012-08-08 | 2012-08-08 | Connector of electric appliances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202818171U true CN202818171U (en) | 2013-03-20 |
Family
ID=47876977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220392549 Expired - Lifetime CN202818171U (en) | 2012-08-08 | 2012-08-08 | Connector of electric appliances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202818171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102820833A (en) * | 2012-08-08 | 2012-12-12 | 广东新宝电器股份有限公司 | Connector of electric appliance |
-
2012
- 2012-08-08 CN CN 201220392549 patent/CN202818171U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102820833A (en) * | 2012-08-08 | 2012-12-12 | 广东新宝电器股份有限公司 | Connector of electric appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |