CN202395226U

CN202395226U - Pin connector, socket connector and electric connector combination thereof

Info

Publication number: CN202395226U
Application number: CN2011204577240U
Authority: CN
Inventors: 赖明骏
Original assignee: Foxlink Electronics Dongguan Co Ltd; Cheng Uei Precision Industry Co Ltd
Current assignee: Foxlink Electronics Dongguan Co Ltd; Cheng Uei Precision Industry Co Ltd
Priority date: 2011-11-11
Filing date: 2011-11-11
Publication date: 2012-08-22
Anticipated expiration: 2021-11-11

Abstract

The utility model discloses a pin connector, a socket connector and an electric connector combination thereof. The pin connector comprises a pin connector body and a shielding shell, wherein the shielding shell is provided with an elastic piece assembly which can be inserted and clamped into the pin connector body; the socket connector comprises a socket connector body, a tongue part and shielding plates, wherein the two side faces of the tongue part are respectively provided with an embedding part, groove chambers are respectively arranged in the two ends of the body of the socket connector, and the pair of shielding plates are arranged in the embedding parts and the groove chambers; the electric connector combination comprises the pin connector and the socket connector, wherein the pin connector comprises a pin connector body and a shielding shell, the shielding shell is provided with an elastic piece assembly which can be inserted and clamped into the pin connector body; the socket connector comprises a socket connector body, a tongue part and shielding plates, the two side faces of the tongue part are respectively provided with an embedding part, groove chambers are respectively arranged in the two ends of the body of the socket connector, and the pair of shielding plates are arranged in the embedding parts and the groove chambers. By aid of the shielding of the shielding shell and the shielding plates, the EMI (electro-magnetic interference) can be effectively inhibited, thereby ensuring the stability of data transmission.

Description

Pin connector, socket connector and electric connector combination thereof

Technical field

The utility model is about a kind of pin connector, socket connector and electric connector combination thereof, is meant a kind of metal shielding structure that is respectively equipped with especially, and the pin connector that can dock each other, socket connector and electric connector combination thereof.

Background technology

Electromagnetic interference is prevalent in the electronic equipment; Electromagnetic interference (Electromagnetic Disturbance; EMI) be a kind of electromagnet phenomenon; Electromagnetic field is accompanied by the effect of voltage, electric current and generation can reduce the performance of certain device, equipment or system, causes the unstable or disconnected news of transfer of data bundle to disturb.I/O connector is a kind of input and output information or is the connector of power delivery, be usually used in as the charging of mobile phone or with the transfer of data of peripheral electronic product.

Existing I/O connector comprises a body, is equiped with several terminals in it, and this body is made by insulating material; Yet insulating body also can't effectively suppress Electromagnetic Interference, when voltage, when electric current passes through I/O connector; The electromagnetic field that is produced will certainly influence the signal transmission quality, and mostly insulating body be plastic material, receives high temperature easily; High pressure and being out of shape ruptures in the docking operation even easily.

The utility model content

For overcoming aforesaid drawbacks; The purpose of the utility model is to provide a kind of pin connector, socket connector and electric connector combination thereof; Comprise the plug and socket connector that can dock each other, it has the metal shielding structure respectively, can effectively suppress EMI and strengthen the structural strength of connector.

For achieving the above object; The utility model provides a kind of pin connector, and it comprises a body, for insulating material made; Definition has a butt joint space and is equiped with several conducting terminals in it; This body has relative two side and connects the connecting wall of this two side, and this two side is respectively equipped with a junction surface, and its side that is positioned at this butt joint space is concaved with an accepting groove; And shielding casing, made for metal material, have a base portion and bend biside plate respectively from these base portion both sides, one side this biside plate is the projection and the formation one shell fragment assembly that bends inwards, it is the accepting groove that can insert and be folded in this body.

For achieving the above object, the utility model provides a kind of socket connector, and it comprises a body and a tongue; For insulating material made; Be equiped with several conducting terminals in it jointly, be respectively equipped with one in the both ends of this body and open at outer groove chamber, this tongue is the side projection from this body; And its relative two sides are respectively equipped with a fitting portion, and it is communicated in this groove chamber; And a pair of shield; Made for metal material, have a base portion and a grounding parts, the part of this base portion is to be installed in this fitting portion; It is indoor that another part is positioned at this groove; And the one side of this base portion fits in the surface of this fitting portion, and that the part of this grounding parts is positioned at this groove is indoor, and it is outdoor that another part extends this groove.

For achieving the above object; The utility model provides a kind of electric connector combination; It comprises the pin connector and the socket connector that can dock each other, and said this pin connector comprises a body and shielding casing, and said body is that insulating material is made; Definition has a butt joint space and is equiped with several conducting terminals in it; This body has relative two side and connects the connecting wall of this two side, and this two side is respectively equipped with a junction surface, and its side that is positioned at this butt joint space is concaved with an accepting groove; Said shielding casing is that metal material is made, has a base portion and bends the biside plate from these base portion both sides respectively, one side this biside plate is the projection and the formation one shell fragment assembly that bends inwards, it is the accepting groove that can insert and be folded in this body; Said socket connector comprises a body, a tongue and a pair of shield; Said body and tongue are that insulating material is made; Be equiped with several conducting terminals in it jointly, be respectively equipped with one in the both ends of this body and open at outer groove chamber, this tongue is the side projection from this body; And its relative two sides are respectively equipped with a fitting portion, and it is communicated in this groove chamber; Said shield is that metal material is made; Have a base portion and a grounding parts; The part of this base portion is to be installed in this fitting portion, and it is indoor that another part is positioned at this groove, and the one side of this base portion fits in the surface of this fitting portion; And that the part of this grounding parts is positioned at this groove is indoor, and it is outdoor that another part extends this groove.

In sum; The combination of the utility model electric connector can be covered by this shielding casing and shield because of electrically connecting the electromagnetic noise that produces, and can effectively suppress EMI, guarantees the stable of transfer of data; In addition; The structural strength of this plug and socket connector also significantly promotes because of the setting of this shielding casing and shield, can not cause the damage of body because of butt joint, and then improves value of the product.

Description of drawings

Fig. 1 is the perspective exploded view of the utility model electric connector combination.

Fig. 2 divides other three-dimensional combination figure for the pin connector and the socket connector of the combination of the utility model electric connector.

Fig. 3 is the butt joint sketch map of the utility model electric connector combination.

Fig. 4 is the generalized section of Fig. 3.

Embodiment

See also the preferred embodiment one of Fig. 1 to Fig. 4 for the utility model electric connector combination 100, the utility model electric connector combination 100 is a kind of insert row connector, comprises the pin connector 1 and socket connector 3 that can connect.Like Fig. 1 and shown in Figure 2; This pin connector 1 comprises a body 10 and a shielding casing 20; This body 10 is that insulating material is made, and definition has a butt joint space 103 and is equiped with several conducting terminals 104 in it, and the front end face of this body 10 can butt up against this socket connector 3; This body 10 has relative two side 102 and connects the connecting wall 101 of this two side 102; This two side 102 is respectively equipped with a junction surface 11, and its side that is positioned at this butt joint space 103 is concaved with an accepting groove 111, and a side of adjacent this accepting groove 111 is to be arranged with to form one to ending limit 112.This body 10 further is provided with a pair of location division 12; It is based in the joint of this connecting wall 101 and two side 102 respectively; Be a L shaped shape, and form location notchs 121 jointly, in addition with this connecting wall 101 and two side 102; One end of two side 102 relative these connecting walls 101 of this body 10 is outside projection one platforms 13.

Said shielding casing 20, made for metal material, have a base portion 201 and bend biside plate 202 respectively from these base portion 201 both sides; One side of this biside plate 202 is the projection and the formation one shell fragment assembly 21 that bends inwards; It is the junction surface 11 that can plug and be folded in this body 10, and this shell fragment assembly 21 has a bending segment 211 and a contact-segment 212, and this contact-segment 212 is the biside plates 202 that favour this shielding casing 20; And further be bent to form an arc contact jaw 212a; One side of these biside plate 202 relative these shell fragment assemblies 21 is to extend a ground strip 22, and it outwards is bent to form a L shaped shape, in order to electrical ground connection.

See also Fig. 2; This pin connector 1 is when assembling; This shielding casing 20 is the preceding extreme direction cover caps by this body 10, and the bending segment 211 of this shell fragment assembly 21 is to be resisted against this to support only limit 112, and this contact-segment 212 is the butt joint spaces 103 of inserting this accepting groove 111 and being positioned at this body; One side of this base portion 201 is to insert to be butted in the location notch 121 of this location division 12, and the root edge of the biside plate 202 of this shielding casing 20 is placed on this platform 13.In other words, this body 10 is properly covered by this metal shielding casing 20.

Continuous Fig. 1 and Fig. 2 of seeing also, the socket connector 3 of the utility model comprise a body 30, from a tongue 31 and a pair of shield 40 of a side projection of body 30.This body 30 is that insulating material is made with tongue 31; Be equiped with several conducting terminals 304 in it jointly; Wherein the relative two sides of this tongue 31 are concaved with a fitting portion 32 respectively, open at outer groove chamber 301 and be respectively equipped with one in the both ends of this body 30, and it is communicated in this fitting portion 32.Be provided with the prominent rib 302 of a pair of mutual separation in this groove chamber 301, its interval forms Road narrows 303.This is made for metal material to shield 40, is respectively one smooth tabular, and has a base portion 41 and a grounding parts 42.

This socket connector 3 is when assembling; This part to the base portion 41 of shield 40 is to fit in this fitting portion 32; Another part is positioned at this groove chamber 301, and the part of this grounding parts 42 is positioned at the Road narrows 303 of this groove chamber 301, and it is outer in order to electrical ground connection that another part extends this groove chamber 301; This grounding parts 42 is to play located lateral by inserting and putting of these Road narrows 303, and the outer surface of this base portion 41 is substantially flush in these hyoplastron 31 both side surface.In other words, the both sides of this tongue 31 and body 30 are properly covered metal shield 40 by this.

See also the utility model Fig. 3 and Fig. 4; When this pin connector 1 butts up against this socket connector 3; The tongue 31 of this socket connector 3 is to insert fully in this butt joint space 103 (as shown in Figure 3); At this moment; The base portion 41 that is positioned at the shield 40 of tongue 31 both sides compresses the arc contact jaw 212a of the contact site 212 of this shielding casing 20, this contact site 212 thereby suppress to this accepting groove 111, and the bending segment 211 of this two platform 13 and this shielding casing 20 is against the body 30 (as shown in Figure 4) of this socket connector 3.

In sum, the utility model electric connector combination 100 can be covered with 40 of shields by this shielding casing 20 because of electrically connecting the electromagnetic noise that produces, and is derived by this ground strip 22 and grounding parts 42 respectively; Can effectively suppress EMI; Guarantee the stable of transfer of data, in addition, the structural strength of this plug and socket connector 1,3 also significantly promotes because of the setting of this shielding casing 20 and shield 40; Can not cause the damage of body because of butt joint, and then improve value of the product.

Above-mentioned detailed description is for being directed against a kind of preferred embodiment explanation of the utility model; But this embodiment is not in order to limit the claim of the utility model; All other do not break away from the equalization of being accomplished under the skill spirit that the utility model discloses to be changed and modifies change, all should be contained in the claim that the utility model contains.

Claims

1. an electric connector combination is characterized in that, comprises the pin connector and the socket connector that can dock each other,

This pin connector comprises:

One body; Made for insulating material, definition has a butt joint space and is equiped with several conducting terminals in it, and this body has relative two side and connects the connecting wall of this two side; This two side is respectively equipped with a junction surface, and its side that is positioned at this butt joint space is concaved with an accepting groove;

Shielding casing, made for metal material, have a base portion and bend biside plate respectively from these base portion both sides, one side this biside plate is the projection and the formation one shell fragment assembly that bends inwards, it is the accepting groove that can insert and be folded in this body; And

This socket connector comprises:

One body and a tongue, made for insulating material, be equiped with several conducting terminals in it jointly; Be respectively equipped with one in the both ends of this body and open at outer groove chamber; This tongue is the side projection from this body, and its relative two sides are respectively equipped with a fitting portion, and it is communicated in this groove chamber; And

A pair of shield; Made for metal material, have a base portion and a grounding parts, the part of this base portion is to be installed in this fitting portion; It is indoor that another part is positioned at this groove; And the one side of this base portion fits in the surface of this fitting portion, and that the part of this grounding parts is positioned at this groove is indoor, and it is outdoor that another part extends this groove.

2. according to claim 1 connector combination; It is characterized in that: a side at this junction surface further is arranged with and forms one to ending the limit; This shell fragment assembly has a bending segment and a contact-segment, and this bending segment is to be resisted against this to support only limit, and this contact-segment is the biside plate that favours this shielding casing.

3. according to claim 1 connector combination is characterized in that: one side the biside plate of this shielding casing relatively this shell fragment assembly be to extend a ground strip, it outwards is bent to form a L shaped shape.

4. the said connector combination of claim 1; It is characterized in that: the body of this pin connector further is provided with a pair of location division; It is based in the adjacent of this connecting wall and two side respectively, and forms a location notch jointly with this connecting wall and two side, and it can accommodate this shielding casing of location.

5. according to claim 1 connector combination, it is characterized in that: the two side of this pin connector body is a side of this connecting wall relatively, is outside projection one platform, and the root edge of the biside plate of this shielding casing can be placed on this platform.

6. according to claim 1 connector combination, it is characterized in that: the indoor prominent rib that is provided with a pair of mutual separation of the groove of this socket connector forms Road narrows in the middle of the prominent rib of this separation, with the grounding parts of this shield of located lateral.

7. according to claim 1 connector combination, it is characterized in that: this fitting portion is the side that is arranged with from this tongue.

8. according to claim 1 connector combination is characterized in that: this shield is one smooth tabular.

9. a pin connector is characterized in that, comprising:

One body; Made for insulating material, definition has a butt joint space and is equiped with several conducting terminals in it, and this body has relative two side and connects the connecting wall of this two side; This two side is respectively equipped with a junction surface, and its side that is positioned at this butt joint space is concaved with an accepting groove; And

Shielding casing, made for metal material, have a base portion and bend biside plate respectively from these base portion both sides, one side this biside plate is the projection and the formation one shell fragment assembly that bends inwards, it is the accepting groove that can insert and be folded in this body.

10. a socket connector is characterized in that, comprising: