CN202205967U

CN202205967U - Power supply connector and combined structure thereof

Info

Publication number: CN202205967U
Application number: CN2011202189556U
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

The utility model discloses a power supply connector and a combined structure thereof. The power supply connector comprises a first socket connector which is provided with a socket body, at least a first metal piece and at least a first electrode terminal; the socket body is provided with a socket hole and a receiving cavity extended inwardly from the socket hole; the at least a first metal piece is fixedly embedded to the socket body and is exposed in the receiving cavity, and a position of the first metal piece close to the socket hole is formed with at least a first clamping part; and the at least a first electrode terminal is fixed to the socket body and is exposed in the receiving cavity. The power supply connector also comprises a plug connector which is provided with a plug body, at least a second metal piece and at least a second electrode terminal; the at least a second metal piece is located on the side surface of the plug body respectively, and a position of the second metal piece close to the edge of the plug body is provided with at least a second clamping part; and when the plug body is inserted in the receiving cavity of the socket body, the second clamping part of the second metal piece is clamped with the first clamping part of the first metal piece respectively.

Description

Power connector and combining structure thereof

[technical field]

The utility model is a kind of 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 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 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; A kind of power connector combining structure of the utility model comprises a socket connector, and it is provided with a jack body, at least one first metalwork and at least one first electrode terminal; This jack body is provided with an interface and reaches the host cavity by this interface extension; This at least one first metalwork system edge buries (Insert molding) and is fixedly arranged on this jack body, and is exposed in this host cavity, and it is formed with at least one first fastening part near this interface position; 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; At least one second metalwork lays respectively at this header body side surface, and it is provided with at least one second fastening part near header body ora terminalis place, when this header body is inserted the host cavity of this jack body; Second fastening part that makes this second metalwork respectively with first fastening part blocking mutually of this first metalwork, and this first electrode terminal contacts with this second electrode terminal.

For reaching said effect and purpose, the utility model also comprises a kind of power connector that is prone to take off, and this is prone to take off power connector and comprises a jack body, and it is provided with an interface and a host cavity by this interface extension; At least one first metalwork, it is that edge buries (insert molding) and is fixedly arranged on this jack body, and is exposed in this host cavity, it is formed with at least one first fastening part near this interface position; Reach one first electrode tip subsystem and be fixed on this jack body, and be exposed in this host cavity.

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 the three-dimensional exploded view of the utility model power connector combining structure.

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 connects 10 pin connectors 12

Jack body 14

first metalworks

16,18

First electrode terminal, 20 interfaces 22

Host cavity 24 first fastening parts 28

Invayination 30 header body 32

Second metalwork, 34,35 second electrode terminals 36

Second fastening part, 38 elastic arms 40

[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, and it is that edge buries (Insert molding) and is fixedly arranged on the jack body 14; And be exposed in the host cavity 24, it is exposed to host cavity 24 positions and is formed with two first fastening parts 28 respectively, in the present embodiment; First fastening part 28 is a recess; Also can be a through hole, 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, and exposes host cavity 24, and be positioned at 28 of first fastening parts of first metalwork 16,18.And in the present embodiment, pin connector 12 is provided with the plate body that a header body 32, two

second metalworks

34,35 and 36, two second metalworks of one

second electrode terminal

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 second fastening parts 38; In the present embodiment;

Second metalwork

34,35 is respectively equipped with two elastic arms, 40, the second fastening parts 38 and is positioned on the elastic arm 40, is a protuberance.

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; Second fastening part 38 that makes two

second metalworks

34,35 respectively with first fastening part 28 blocking mutually of two

first metalworks

16,18, and first electrode terminal 20 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. 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, and this jack body is provided with an interface and reaches the host cavity by this interface extension, and this at least one first metalwork system edge buries (Insert molding) and is fixedly arranged on this jack body; And be exposed in this host cavity; It is formed with at least one first fastening part 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; At least one second metalwork lays respectively at this header body side surface, and it is provided with at least one second fastening part near header body ora terminalis place, when this header body is inserted the host cavity of this jack body; Second fastening part that makes this second metalwork respectively with first fastening part blocking mutually of this first metalwork, and this first electrode terminal contacts with this second electrode terminal.

2. like claim 1 a described power connector combining structure, it is characterized in that: first metalwork of this socket connector is a metal plate.

3. like claim 1 a described power connector combining structure, it is characterized in that: second metalwork of this pin connector is a metal plate.

4. like claim 1 a described power connector combining structure, it is characterized in that: first fastening part of first metalwork of this socket connector is a recess, and second fastening part of second metalwork of this pin connector is a protuberance.

5. like claim 4 a described power connector combining structure, it is characterized in that: first fastening part of first metalwork of this socket connector is a through hole.

6. like claim 3 a described 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 second fastening part system is positioned on this elastic arm.

7. like claim 1 a described 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. like claim 1 a described power connector combining structure, it is characterized in that: this socket connector includes two first metalworks.

9. like claim 1 a described power connector combining structure, it is characterized in that: this pin connector includes two second metalworks.

10. like claim 1 a described power connector combining structure, it is characterized in that: the port position that first metalwork of this socket connector is positioned at this interface is formed with an invayination.

11. like claim 1 a described power connector combining structure, it is characterized in that: two second metalworks of this pin connector can be formed in one, and with this header body around covering.

12. like claim 1 a described power connector combining structure, it is characterized in that: first metalwork of this socket connector is formed with first fastening part respectively, second metalwork of this pin connector is formed with second fastening part respectively.

13. one kind is prone to take off power connector, it is characterized in that: comprise a jack body, it is provided with an interface and a host cavity by this interface extension; At least one first metalwork, it is that edge buries (insert molding) and is fixedly arranged on this jack body, and is exposed in this host cavity, it is formed with at least one first fastening part near this interface position; Reach one first electrode tip subsystem and be fixed on this jack body, and be exposed in this host cavity.

14. as claimed in claim 13ly be prone to take off power connector, it is characterized in that: include two first metalworks.

15. as claimed in claim 13ly be prone to take off power connector, it is characterized in that: this first metalwork includes two first fastening parts.

16. as claimed in claim 14ly be prone to take off power connector, it is characterized in that: this first electrode tip subsystem is between these two first metalworks.