CN202205969U

CN202205969U - Easy-to-take-off power connector and combined structure thereof

Info

Publication number: CN202205969U
Application number: CN2011202189664U
Authority: CN
Inventors: 郭荣勋; 谢贵达
Original assignee: Singatron Electronic China Co Ltd
Current assignee: Singatron Electronic China Co Ltd
Priority date: 2011-06-24
Filing date: 2011-06-24
Publication date: 2012-04-25
Anticipated expiration: 2021-06-24

Abstract

An easy-to-take-off power connector and a combined structure thereof comprise a socket connector, wherein the socket connector is provided with a socket body, at least one first metal piece and at least one first electrode terminal, the socket body is provided with a plug port, the at least one first metal piece is fixedly arranged on the socket body and is exposed in a containing cavity, two hollow parts are formed at the positions close to the plug port, and a first contact piece is formed between the hollow parts; and a plug connector, which is provided with a plug body, at least one second metal piece and at least one second electrode terminal, wherein the position of the at least one second metal piece, which is close to the end edge of the plug body, is provided with a convex part corresponding to the two hollow parts respectively, and a second contact piece is arranged between the two convex parts, the two convex parts of the second metal piece are clamped on the two hollow parts respectively, and the second contact piece is contacted with the first contact piece.

Description

Be prone to take off power connector and combining structure thereof

[technical field]

The utility model is a kind of be prone to take off power connector and combining structure thereof, refers to a kind of structure of coming off of being easy to especially, and it is simple in structure and make conveniently, can effectively reduce production costs.

[background technology]

A kind of electric power connector is used, and has a plug socket and a connection-peg usually, and this plug socket system is arranged in the electronic installation, and this first end group of pegging graft is provided with a cable, and the other end then is to peg graft with this plug socket, has accomplished the supply of signal or power supply.

Traditional electric connector uses, and the fixing closely or close-fitting of connection-peg and plug socket system is to reach effective signal or power supply transmission; But because electronic installation in use, often has the cable that touches accidentally or pull connection-peg, be pulled away from usage platform,, will injure personnel what is more causing dropping and damaging of electronic installation to cause whole electronic installation.

Therefore; In the design of connector, what a kind of structure of easy disengaging will be slowly accepted by the consumer, that is being connected of plug socket and connection-peg; Outside taking effectively transmitting signals into account; It can be broken away under pullling improperly effectively, and reach the effect that is easy to break away from, just can avoid electronic installation to be pulled and the damage of dropping

Convention is a kind of to be prone to take off connector construction, please refer to United States Patent (USP) the 7th, 311, No. 526; It is to fix with the mode of magnetic absorption, that is on the contact-making surface of plug socket and connection-peg, is respectively arranged with two magnetic poles that attract each other, when general the use; This connection-peg and plug socket are that magnetic combines, and when meeting improper external force and pullling cable, are not needing bigger pullling under the power; Can make connection-peg break away from plug socket easily, so, can avoid electronic installation to be pullled and drop.

Above-mentionedly be prone to take off connector family and adopt the magnetic mode, its manufacturing cost is too high, and it is high to attach the cost that will make electronic installation, does not cause more and is accepted by the consumer, and relatively its popularity rate is less, is its shortcoming.

Therefore, industry be join hands to think how to design a kind of simple structure, structure is taken off in low being prone to of cost, not only can effectively carry out electric connection, and the connector that also can break away from easily.

In view of this, this creator is that this joins hands to be prone to take off power connector and combining structure thereof in the connector research and development and create the utility model in the spirit of keeping on improving, innovate breakthrough, make it can reach the effect that is prone to disengaging, and it is cheap for manufacturing cost.

[summary of the invention]

The purpose of the utility model is to provide a kind of be prone to take off power connector and combining structure thereof, and it has the effect of the disengaging of being easy to, and avoids electronic installation to be pullled purpose to reach.

Another purpose of the utility model is to provide a kind of be prone to take off power connector and combining structure thereof, and it has effect simple in structure, as to make facility, reduces cost and more practical purpose to reach.

For reaching above-mentioned effect and purpose; Being characterised in that of the utility model includes a socket connector; It is provided with a jack body, at least one first metalwork and at least one first electrode terminal, the host cavity that this jack body is provided with an interface and is extended internally by this interface, and this at least one first metalwork system is fixedly arranged on this jack body; And be exposed in this host cavity; It is formed with two hollow-out parts and between this hollow-out parts, is formed with one first contact near this interface position, and this at least one first electrode tip subsystem is fixed on this jack body, and is exposed to this host cavity; An and pin connector; It is provided with a header body, at least one second metalwork and at least one second electrode terminal; This at least one second metalwork lays respectively at this header body side surface, and it is respectively equipped with a protuberance near header body ora terminalis place with respect to described two hollow-out parts positions, and is positioned at and is provided with one second contact between this two protuberance; When this header body is inserted the host cavity of this jack body; Two protuberances of this second metalwork are equipped in respectively on this two hollow-out parts, and this second contact system contacts with first contact, and this first electrode terminal is contacted with this second electrode terminal.

The utility model also comprises a kind of power connector that is prone to take off, and is to use for a pin connector to plug, and wraps a jack body, and it is provided with an interface and by the host cavity that this interface extends internally, uses for this pin connector to plug; At least one first metalwork system is fixedly arranged on this jack body, and is exposed in this host cavity, and it is formed with two hollow-out parts and between this hollow-out parts, is formed with one first contact near this interface position; At least one first electrode terminal is to be fixed on this jack body, and is exposed in this host cavity.

A kind ofly be prone to take off power connector; System is in order to insert on the socket connector; Comprise a header body, at least one second metalwork is positioned at this header body side surface, and it is provided with two protuberances and is positioned at second contact between this two protuberance near header body ora terminalis place; And one second electrode terminal, it is to be arranged on this header body, and exposes this header body.

In this way, when this pin connector when pulled, this first metalwork that is positioned on this socket connector will break away from second metalwork of pin connector, and this socket connector is separated with this pin connector.

Addressing other purpose, advantage and characteristic on the utility model more understands in depth in order to do being able to by the detailed description of following preferred embodiments and with reference to graphic.

[accompanying drawing simple declaration]

Fig. 1 is prone to take off the three-dimensional exploded view of power connector combining structure for the utility model.

Fig. 2 is the three-dimensional exploded view of the utility model socket connector and pin connector.

Fig. 3 is the three-dimensional combination figure of the utility model socket connector and pin connector.

Fig. 4 is first cutaway view of Fig. 3.

Fig. 5 is second cutaway view of Fig. 3.

Fig. 6 is the sketch map of socket connector and pin connector disengaging.

[primary clustering symbol description]

Socket connector 10 pin connectors 12

Jack body 14

first metalworks

16,18

First electrode terminal, 20 interfaces 22

Host cavity 24 hollow-out parts 28

Invayination 30 header body 32

Second metalwork, 34,35 second electrode terminals 36

Protuberance 38 elastic arms 40

First contact, 29 second contacts 39

[embodiment]

Please refer to Fig. 1 and Fig. 2, the utility model is prone to take off the power connector combining structure, and it includes a socket connector 10 and a pin connector 12.

Wherein: in the present embodiment, socket connector 10 is provided with a jack body 14, two

first metalworks

16,18 and one first electrode terminals 20, the host cavity 24 that jack body 14 is provided with an interface 22 and is extended internally by interface 22; Two

first metalworks

16,18 are metal plate; Can be used as negative pole; It is to be fixedly arranged on the jack body 14, and is exposed in the host cavity 24, first contact 29 that it is formed with two hollow-out parts, first fastening part 28 respectively and is positioned at 28 of two hollow-out parts near interface 22 positions; In addition,

first metalwork

16,18 is positioned at interface 22 positions and is formed with an invayination 30; One first electrode terminal 20 is anodal, is to be fixed on the jack body 14, and exposes host cavity 24, and be positioned at 16,18 of two first metalworks.And

In the present embodiment, pin connector 12 is provided with the plate body that a header body 32,

second metalwork

34,35 and one second electrode terminal, 36, the

second metalworks

34,35 are formed in one; Can be used as negative pole; And around being coated on the header body 32, and be respectively equipped with two protuberances 38 and be positioned at second contact 39 of 38 of two protuberances, in the present embodiment;

Second metalwork

34,35 is respectively equipped with two elastic arms 40, and protuberance 38 is to be positioned on the elastic arm 40.

Please cooperate and consult Fig. 3, Fig. 4 and Fig. 5; Header body 32 is in order in the host cavity 24 that inserts jack body 14; The protuberance 38 that makes

second metalwork

34,35 respectively with hollow-out parts 28 blocking mutually of

first metalwork

16,18; And 39 of second contacts contact with first contact 29, and first electrode terminal 20 then contacts with second electrode terminal 36.

See also Fig. 6, accomplish when electrically connecting when pin connector 12 inserts socket connectors 10, if pin connector 12 receives external force when pullling,

first metalwork

16,18 will break away from

second metalwork

34,35, be prone to the effect that comes off and reach.

The specific embodiment that is proposed that is right in detail in preferred embodiment is merely the technology contents that is easy to bright the utility model; Be not with the utility model narrow sense be limited to embodiment, the many variations enforcement that the spirit of Fan Yiben creation and the situation of following claim are done all belongs to the scope of the utility model.

Claims

1. one kind is prone to take off the power connector combining structure; It is characterized in that: comprise a socket connector; It is provided with a jack body, at least one first metalwork and at least one first electrode terminal, the host cavity that this jack body is provided with an interface and is extended internally by this interface, and this at least one first metalwork system is fixedly arranged on this jack body; And be exposed in this host cavity; It is formed with two hollow-out parts and between this hollow-out parts, is formed with one first contact near this interface position, and this at least one first electrode tip subsystem is fixed on this jack body, and is exposed to this host cavity; An and pin connector; It is provided with a header body, at least one second metalwork and at least one second electrode terminal; This at least one second metalwork lays respectively at this header body side surface, and it is respectively equipped with a protuberance near header body ora terminalis place with respect to described two hollow-out parts positions, and is positioned at and is provided with one second contact between this two protuberance; When this header body is inserted the host cavity of this jack body; Two protuberances of this second metalwork are equipped in respectively on this two hollow-out parts, and this second contact system contacts with first contact, and this first electrode terminal is contacted with this second electrode terminal.

2. as claimed in claim 1ly be prone to take off the power connector combining structure, it is characterized in that: first metalwork of this socket connector is a metal plate.

3. as claimed in claim 1ly be prone to take off the power connector combining structure, it is characterized in that: second metalwork of this pin connector is a metal plate.

4. as claimed in claim 1ly be prone to take off the power connector combining structure; It is characterized in that: this socket connector is provided with two first metalworks; System lays respectively at this first electrode terminal, two sides, and this pin connector is provided with two second metalworks, is to lay respectively at this second electrode terminal, two sides.

5. as claimed in claim 1ly be prone to take off the power connector combining structure, it is characterized in that: two second metalworks of this pin connector are formed in one, and coat housing outside this header body and form one.

6. as claimed in claim 1ly be prone to take off the power connector combining structure, it is characterized in that: second metalwork of this pin connector is formed with at least one elastic arm respectively, and this protuberance system is positioned on this elastic arm.

7. as claimed in claim 1ly be prone to take off the power connector combining structure, it is characterized in that: first metalwork of this socket connector is an electrode, and second metalwork of this pin connector also is an electrode.

8. as claimed in claim 1ly be prone to take off the power connector combining structure, it is characterized in that: first metalwork of this socket connector is positioned at this interface position and is formed with an invayination.

9. one kind is prone to take off power connector, is to use for a pin connector to plug, and it is characterized in that: wrap a jack body, it is provided with an interface and by the host cavity that this interface extends internally, uses for this pin connector to plug; At least one first metalwork system is fixedly arranged on this jack body, and is exposed in this host cavity, and it is formed with two hollow-out parts and between this hollow-out parts, is formed with one first contact near this interface position; At least one first electrode terminal is to be fixed on this jack body, and is exposed in this host cavity.

10. as claimed in claim 9ly be prone to take off power connector, it is characterized in that: include two first metalworks, it is to lay respectively at this first electrode terminal, two sides.

11. as claimed in claim 9ly be prone to take off power connector, it is characterized in that: this first metalwork is a metal plate.

12. as claimed in claim 9ly be prone to take off power connector, it is characterized in that: this first metalwork is positioned at this interface position and is formed with an invayination.

13. one kind is prone to take off power connector; System is in order to insert on the socket connector; It is characterized in that: comprise a header body, at least one second metalwork is positioned at this header body side surface, and it is provided with two protuberances and is positioned at second contact between this two protuberance near header body ora terminalis place; And one second electrode terminal, it is to be arranged on this header body, and exposes this header body.

14. as claimed in claim 13ly be prone to take off power connector, it is characterized in that: include two second metalworks and be located on this header body, and be positioned at this second electrode terminal, two sides.

15. as claimed in claim 14ly be prone to take off power connector, it is characterized in that: this two second metalwork is formed in one, and coats housing outside this header body and form one.

16. as claimed in claim 13ly be prone to take off power connector, it is characterized in that: this second sheet metal is provided with two elastic arms, this two protuberances system lays respectively on this two elastic arm.

17. as claimed in claim 13ly be prone to take off power connector, it is characterized in that: this second electrode tip subsystem is positioned between these two second metalworks.