CN208093865U - Pin connector, socket connector and micro coaxial cable connector assembly - Google Patents

Abstract

The utility model provides a kind of pin connector, socket connector and micro coaxial cable connector assembly.First shell of the plug terminal and shade that the pin connector includes plastic body, is contained in the plastic body on the outside of the plastic body and plug terminal；The plug terminal includes the upper row's terminal being oppositely arranged up and down and lower row's terminal, and upper row's terminal offsets to one side a terminal position relative to lower row's terminal, to form error-proof structure, then the pin connector will not be mispluged when being mutually butted with respective socket connector.

Description

Pin connector, socket connector and micro coaxial cable connector assembly

Technical field

The utility model is related to a kind of pin connector, socket connector and micro coaxial cable connector assemblies.

Background technology

Oculink connectors generally include line end and connector two parts, and are electrically connected to make the two parts realize, Commonly used mode is exactly：Line end conductor core wire and connector conductor terminals are respectively welded to the both sides of circuit board, passed through Medium of the circuit board as connection and conducting, to make line end electrically conduct with connector.

For connector part, which is typically pin connector, and in existing pin connector, is inserted Joint terminal is mostly in arranged symmetrically up and down.Correspondingly, the female terminal of respective socket connector is also in mostly and is symmetrical arranged up and down, To when pin connector and respective socket connector are mutually butted, it is easy to misplug.

In view of this, it is necessary to existing Oculink connectors be improved, to solve the above problems.

Utility model content

The purpose of this utility model is to provide a kind of novel pin connector, which connects with respective socket When connecing device and being mutually butted, it will not misplug.

To achieve the above object, the utility model provides a kind of pin connector, including plastic body, be contained in it is described The first shell of plug terminal and shade on the outside of the plastic body and plug terminal in plastic body；The plug end Attached bag includes upper row's terminal for being oppositely arranged up and down and lower row's terminal, and upper row's terminal relative to lower row's terminal to side Deviate a terminal position.

It is offered in the plastic body as a further improvement of the utility model, for receiving respective socket connector Space is docked, the plastic body, which is equipped with, to be tilted the guiding face extended and protrude into the fool proof portion in the docking space, and institute It states fool proof portion and is correspondingly arranged in wherein one jiao of the plastic body with the guiding face.

As a further improvement of the utility model, wherein a side of first shell be equipped with inclined surface, with institute The guiding face for stating plastic body is corresponding.

The pin connector further includes fastener as a further improvement of the utility model, and the fastener is equipped with The top both ends of protrusion, first shell are respectively equipped with opening, and the protrusion protrudes out the opening.

The fastener includes extended elastic arm as a further improvement of the utility model, and the elasticity Arm is interlocked with the protrusion.

The pin connector is additionally provided with insulation crust, the insulation crust as a further improvement of the utility model, Equipped with press section, and the press section is correspondingly arranged with the elastic arm.

The fastener is structure as a whole with first shell as a further improvement of the utility model,.

The top both ends of first shell are equipped with shrapnel as a further improvement of the utility model,.

As a further improvement of the utility model, first shell include shade portion and be located at shade portion rear The buckle of both sides.

The buckle includes clamping part and the connection shade portion and the card as a further improvement of the utility model, The bending part of buckle, the bending part extends towards the outside of first shell, so that between two clamping parts Distance is more than the length in the shade portion, and on the length direction in the shade portion, the clamping part and the shade portion it Between formed and allow bit space.

The purpose of this utility model, which also resides in, provides a kind of novel socket connector, the socket connector and corresponding plug When connector is mutually butted, it will not misplug.

To achieve the above object, the utility model provides a kind of socket connector, to aforementioned pin connector phase Docking, the socket connector includes insulating body, the female terminal that is contained in the insulating body and shade are described Second housing on the outside of insulating body and female terminal；The female terminal includes the upper row's terminal being oppositely arranged up and down and lower row Terminal, and upper row's terminal offsets to one side a terminal position relative to lower row's terminal.

As a further improvement of the utility model, the insulating body include docking hyoplastron and from the docking hyoplastron to The mounting portion extended afterwards, the upper row's terminal and lower row's terminal of the female terminal are respectively arranged on the both sides up and down of the docking hyoplastron Include ground terminal in wall, upper row's terminal of the female terminal and lower row's terminal, and the ground terminal is exposed to institute It states the length on docking hyoplastron and is more than the length that other terminals are exposed on the docking hyoplastron.

As a further improvement of the utility model, upper row's terminal of the female terminal with further include having in lower row's terminal The length that power supply terminal and signal terminal, the power supply terminal and signal terminal are exposed on the docking hyoplastron can be identical length Degree or each other different length, and the length that the power supply terminal and signal terminal are exposed on the docking hyoplastron is smaller than described Ground terminal is exposed to the length on the docking hyoplastron.

One end of the docking hyoplastron opens up jagged as a further improvement of the utility model,.

The mounting portion is equipped with fixed part as a further improvement of the utility model, is corresponded on the second housing Equipped with fixing piece, when the second housing shade is on the outside of the insulating body, the fixing piece mutually matches with the fixed part It closes, is subjected to displacement with limiting the insulating body.

The mounting portion is equipped with auxiliary section as a further improvement of the utility model, and correspondence is set on the second housing There is the department of assembly that can be fastened with the auxiliary section.

Wherein a side of the second housing is equipped with inclined surface as a further improvement of the utility model,.

The top both ends of the second housing offer perforation respectively as a further improvement of the utility model,.

The purpose of this utility model, which also resides in, provides a kind of micro coaxial cable connector assembly, the micro coaxial cable connector assembly in succession When connecing device and being mutually butted, it will not misplug.

To achieve the above object, the utility model provides a kind of micro coaxial cable connector assembly, including flat cable, electrical connection The circuit board of device and the connection flat cable and the electric connector, if the flat cable includes several conducting wires and is coated on The serving of dry conducting wire periphery, the conducting wire include the conductor for being located at center position and the clad for being coated on conductor periphery； The electric connector includes ontology, it is outer on the outside of the ontology and terminal to be contained in the intrinsic terminal and shade Shell, the terminal includes the upper row's terminal being oppositely arranged up and down and lower row's terminal, and upper row's terminal is relative to the lower row Terminal offsets to one side a terminal position；The rear and front end of the circuit board is respectively equipped with several golden fingers, the flat cable The golden finger of conductor and the circuit board wherein one end be electrically connected, the golden finger of the circuit board other end is electrically connected with described The terminal electrical connection of device is connect, the mating interface of the electric connector is corresponding with Oculink connectors.

The utility model has the beneficial effects that：The pin connector of the utility model includes by setting plug terminal to Upper row's terminal for being oppositely arranged up and down and lower row's terminal, and upper row's terminal offsets to one side one relative to lower row's terminal A terminal position, to form error-proof structure, then the pin connector, will not when being mutually butted with respective socket connector It misplugs.

Description of the drawings

Fig. 1 is the stereogram of the utility model micro coaxial cable connector assembly.

Fig. 2 is the stereogram of pin connector in Fig. 1.

Fig. 3 is the exploded view of pin connector shown in Fig. 2.

Fig. 4 is the stereogram of plastic body in Fig. 3.

Fig. 5 is the exploded view of plug terminal in Fig. 3.

Fig. 6 is the stereogram of the first shell in Fig. 3.

Fig. 7 is the stereogram for the socket connector being connected to each other with pin connector shown in Fig. 2.

Fig. 8 is the exploded view of socket connector shown in Fig. 7.

Fig. 9 is another visual angle exploded view of socket connector shown in Fig. 8.

Specific implementation mode

In order to keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with the accompanying drawings and it is embodied The utility model is described in detail in example.

It please refers to Fig.1 with shown in Fig. 7, the utility model provides a kind of micro coaxial cable connector assembly 1 and connect with the cable Device assembly 1 corresponds to the butt connector of grafting.The micro coaxial cable connector assembly 1 includes flat cable 100, electric connector and company Connect the circuit board (not shown) of the flat cable 100 and the electric connector.In the present embodiment, the electric connector is plug Connector 200, the butt connector are socket connector 400, and the pin connector 200 and socket connector 400 Mating interface is corresponding with Oculink connectors.

Refering to Figure 1, the flat cable 100 is including several conducting wires (not shown) and is coated on several conducting wires peripheries Serving 10, the conducting wire include positioned at center position conductor and be coated on the clad of the conductor periphery, it is described Serving 10 is coated on the outside of the clad, to carry out monoblock type cladding to several conducting wires.

The rear and front end of the circuit board is respectively equipped with several golden fingers, the conductor of the flat cable 100 and the electricity The golden finger of road plate wherein one end is electrically connected, the end of the golden finger and the pin connector 200 of the circuit board other end Son electrical connection, being electrically connected between the flat cable 100 and the pin connector 200 is realized with this.

Please refer to Fig. 2 as shown in figure 3, the pin connector 200 includes plastic body 20, is contained in the plastic body The first shell 22 of plug terminal 21 and shade on the outside of the plastic body 20 and plug terminal 21 in 20.

It please refers to shown in Fig. 3 and Fig. 4, the plastic body 20 includes docking section 201, extends back from docking section 201 First mounting portion 202 and container 203 through the docking section 201 and the first mounting portion 202.It is opened in the docking section 201 Equipped with the docking space 2011 for accommodating respective socket connector 400, the container 203 includes upper container arranged up and down 2031 and lower container 2032, and the upper container 2031 is connected with the docking space 2011 respectively with lower container 2032 It is logical, it is electrical with the plug terminal 21 in the docking space 2011 so as to the female terminal 41 of the socket connector 400 Connection.

The docking section 201, which is equipped with, to be tilted the guiding face 2012 extended and protrudes into anti-in the docking space 2011 Slow-witted portion 2013, and the fool proof portion 2013 is correspondingly arranged in wherein one jiao of the docking section 201 with the guiding face 2012, with So that the mating interface of the pin connector 200 is corresponding with Oculink connectors.

The plastic body 20 has the roof 2001 being oppositely arranged and bottom wall 2002 and connection 2001 and of roof The left side wall 2003 of bottom wall 2002 and right side wall 2004.Divide on roof 2001 and bottom wall 2002 at the corresponding docking section 201 Several trepannings 2014 are not offered, and about 2014 trepanning is arranged through the docking section 201 and docks space with described 2011 are connected.Fin 2015 is equipped on right side wall 2004 at the corresponding docking section 201, and the fin 2015 corresponds to Set on the top of the guiding face 2012, the left side wall 2003 is concavely provided with defective part 2016.Corresponding first mounting portion It is equipped with convex block 2021 on roof 2001 at 202, to be matched with first shell 22；First mounting portion 202 Upper and lower both sides also open up hole 2022 respectively, and described hole 2022 respectively with the upper container 2031 and lower container 2032 are connected.

It please refers to shown in Fig. 3 and Fig. 5, the plug terminal 21 includes the upper row's terminal 210 being oppositely arranged up and down and lower row Terminal 211, and upper row's terminal 210 offsets to one side a terminal position relative to lower row's terminal 211, on described Terminal 210 and lower row's terminal 211 are arranged in unsymmetric structure setting, in conjunction with the fool proof portion 2013 in the plastic body 20, It is mispluged when can prevent respective socket connector 400 from being docked with the pin connector 200.

Upper row's terminal 210 and lower row's terminal 211 distinguish integrated injection molding, upper row's terminal 210 with it is described under About 211 terminal of row assembles and correspondence is contained in the upper container 2031 and the lower container 2032.The upper row end Son 210 and lower row's terminal 211 are including being retained on base portion (not labeled) in corresponding container, from the outside elastic suspended in base portion one end The contact site 213 stretched and project outwardly weld part 214 from the base portion other end.Because of upper row's terminal 210 and lower row's terminal 211 Structure it is identical, therefore following description part to the description of contact site 213, base portion and weld part 214 simultaneously applied to described Upper row's terminal 210 and lower row's terminal 211.

The contact site 213 is contained in the docking space 2011, and the front end of the contact site 213 protrude into it is described In trepanning 2014, to, on the one hand, the female terminal 41 of the socket connector 400 can in the docking space 2011 and The contact site 213 of the plug terminal 21 is electrically connected；On the other hand, the contact site 213 is docked with respective socket terminal 41 When generated heat can be distributed by the trepanning 2014.The weld part 214 is from after first mounting portion 202 Distal process is stretched beyond the plastic body 20, so as to the welding circuit board.

It is molded with injection molding body 212, the injection molding body 212 on the outside of upper row's terminal 210 and the base portion of lower row's terminal 211 On be equipped with ridge 215, and when the plug terminal 21 is contained in the container 203, the ridge 215 corresponds to clamping It is contained in described hole 2022, is subjected to displacement in the container 203 with limiting the plug terminal 21.

It please refers to Fig. 3 and Fig. 6 and combines shown in Fig. 1, first shell 22 is including shade portion 221 and is located at the shade The buckle 222 of 221 rear both sides of portion.The wherein a side in the shade portion 221 be equipped with inclined surface 2211, with the plastic cement sheet The guiding face 2012 of body 20 is corresponding.The rear side in the shade portion 221 offers interior swallow (close to 222 sides of the buckle) 2212, when 22 shade of the first shell is in 20 outside of plastic body, the limit of the convex block 2021 is contained in described In swallow 2212, first shell 22 and the plastic body 20 are limited with this.

The pin connector 200 further includes fastener 23, and the fastener 23 is equipped with protrusion 231, outside described first The top both ends in the shade portion 221 of shell 22 are respectively equipped with opening (not labeled), and the protrusion 231 protrudes out the opening, with It is matched with the corresponding socket connector 400.The fastener 23 further includes extended elastic arm 232, and the bullet Property arm 232 and the protrusion 231 interlock, to which the protrusion 231 when press the elastic arm 232, can be driven downwards Movement.

The pin connector 200 further includes insulation crust 300 of the shade in first shell, 22 outside, the insulation Shell 300 includes the upper shell 30 and lower casing 31 that assembling fastens up and down, and the upper shell 30 and lower casing 31 are formed after assembling One receiving space, the circuit board are all housed in the receiving space, the pin connector 200 and the flat cable 100 equal partial receipts in the receiving space, and be specially：Electrically connect with the circuit board in the pin connector 200 The place of connecing and the flat cable 100 and the electrical connection part of the circuit board are housed in the receiving space, thus by The insulation crust 300, can be to described to the shade of the circuit board, the pin connector 200 and the flat cable 100 Circuit board, the pin connector 200 and the flat cable 100 play the role of protection, and then ensure the circuit board, institute State the electric connection between pin connector 200 and the flat cable 100.

The upper shell 30 of the insulation crust 300 is equipped with the press section 32 being correspondingly arranged with the elastic arm 232, described Fastener 23 further includes the abutting part 233 of setting corresponding with the press section 32, the abutting part 233 and the elastic arm 232 interlock, and to when pressing the press section 32, pass through mutually supporting for the press section 32 and the abutting part 233, band The dynamic elastic arm 232 and the protrusion 231 move downward, so that the protrusion 231 is detached from respective socket connection Device 400 realizes the unlock of pin connector 200 and the corresponding socket connector 400.

In the present embodiment, the fastener 23 is structure as a whole with first shell 22, and the protrusion 231 is located at The end of the elastic arm 232, the abutting part 233 are connected with the other end of the elastic arm 232, while the abutting part 233 are mutually perpendicular to the elastic arm 232.

Certainly, in other embodiments, can also be come with this by the way that shrapnel is arranged at the top both ends of first shell 22 Realize that pin connector 200 is connected with the lock of the corresponding socket connector 400.

221 shade of shade portion is in the outside of the plastic body 20, because of the left side wall 2003 of the plastic body 20 It is concavely provided with defective part 2016, is equipped with fin 2015 on right side wall 2004 and the fin 2015 is correspondingly arranged at the guiding face 2012 top, thus when 22 shade of the first shell is in 20 outside of plastic body, the left side wall 2003 and institute State between the first shell 22 and be respectively formed between the right side wall 2004 and first shell 22 24 (ginseng figure of a limit space Shown in 2), 24 one side of the limit space is on the other hand institute for accommodating the elastic arm 232 and the protrusion 231 It states elastic arm 232 and the protrusion 231 provides the space moved downward.The protrusion 231 is super from the opening projection Go out the outer surface in the shade portion 221.

The buckle 222 extends to form respectively backward from the both sides in the shade portion 221, and includes the card of U-shaped shape setting Buckle 2221 and the bending part 2222 in the connection shade portion 221 and the clamping part 2221, the bending part 2222 is towards institute The outside for stating the first shell 22 extends, so that the distance between two described clamping parts 2221 are more than the shade portion 221 Length, and formed and stepped down on the length direction in the shade portion 221, between the clamping part 2221 and the shade portion 221 Space, to which when assembling the plastic body 20 with first shell 22, the clamping part 2221 will not be to the plastic cement Ontology 20 causes to interfere, and facilitates the addition of the plastic body 20.The clamping part 2221 is for the edge with the circuit board Phase clamping is fixed.

It please refers to shown in Fig. 7 to Fig. 9, is socket connector corresponding with aforementioned pin connector 200 400.It is described to insert Base connector 400 includes insulating body 40, the female terminal 41 being contained in the insulating body 40 and shade described exhausted The second housing 42 in 41 outside of edge ontology 40 and female terminal.

The insulating body 40 includes the second mounting portion for docking hyoplastron 401 and extending back from the docking hyoplastron 401 402, one end of the docking hyoplastron 401 opens up jagged 4011, to be connect with aforementioned plug in the socket connector 400 When device 200 docks, the fool proof portion 2013 can be contained in the notch 4011.

Second mounting portion 402 is equipped with fixed part, is correspondingly provided with fixing piece on the second housing 42, and described 42 shade of second housing when 40 outside of insulating body, with the fixed part work in coordination, to limit by the fixing piece Insulating body 40 is stated to be subjected to displacement.Specifically, the fixed part includes close to the first of the setting of 401 side of the docking hyoplastron Recessed portion 4021 and the second recessed portion 4022 far from docking hyoplastron 401 side setting, the fixing piece include with it is described The shrapnel 422 of the convex closure 421 of first recessed portion, 4021 corresponding setting and setting corresponding with second recessed portion 4022, from And when 42 shade of the second housing is in 40 outside of insulating body, the convex closure 421 protrudes into first recessed portion In 4021, while the shrapnel 422 stretches into second recessed portion 4022, and position occurs to limit the insulating body 40 with this It moves.

Certainly, in specific implementation process, the fixed part can select the first recessed portion 4021 and the second recessed portion Any one in 4022, corresponding, the fixing piece then selects convex closure 421 and any one in shrapnel 422；The fixation Portion can also select the first recessed portion 4021 and the second recessed portion 4022 simultaneously, at this point, the fixing piece also selects convex closure simultaneously 421 and shrapnel 422, to enhance the connective stability between the insulating body 40 and the second housing 42.

The left and right sides wall of second mounting portion 402 is equipped with auxiliary section, the left and right sides wall of the second housing 42 On be correspondingly provided with the department of assembly that can be fastened with the auxiliary section.Specifically, in the present embodiment, the auxiliary section is to be protrudingly placed on Rib 4023 on second mounting portion, 402 left and right sides wall, the department of assembly are from 42 left and right sides of the second housing The rear end of wall forward concave shape at recess 423；Certainly, the rib 4023 and the recess 423 are only one such Other mutually matched structures also can be selected with the department of assembly in better embodiment, in other embodiments, the auxiliary section, As long as can realize that the second housing 42 and the limit of second mounting portion 402 are fixed, not limited in this.

Wherein a side of the second housing 42 is equipped with inclined surface 424, with the inclined surface with first shell 22 2211 is corresponding.The top both ends of the second housing 42 offer perforation 425 respectively, in the socket connector 400 When being docked with aforementioned pin connector 200, the protrusion 231 projection and can be contained in the perforation 425, be limited with this The fixed socket connector 400 and pin connector 200 ensure that electric connection effect is preferable.

The female terminal 41 is molded in the insulating body 40.The female terminal 41 includes opposite up and down sets The upper row's terminal 410 set and lower row's terminal 411, and upper row's terminal 410 offsets to one side relative to lower row's terminal 411 One terminal position, to which upper row's terminal 410 and lower row's terminal 411 are arranged in unsymmetric structure, in conjunction with the docking Notch 4011 on hyoplastron 401, misplugs when can prevent the socket connector 400 from being docked with the pin connector 200.

Upper row's terminal 410 is contacted including base portion 412, from 412 one end of base portion is outwardly extending with lower row's terminal 411 Portion 413 and project outwardly weld part 414 from 412 other end of base portion.Because of the knot of upper row's terminal 410 and lower row's terminal 411 Structure is identical, therefore following description part is applied to upper row's terminal 410 simultaneously to the description of base portion 412 and weld part 414 With lower row's terminal 411.

The contact site 413 of upper row's terminal 410 and lower row's terminal 411 is respectively arranged on the upper and lower of the docking hyoplastron 401 Two side is electrically connected with the contact site 213 with the plug terminal 21 in the docking space 2011 of the pin connector 200 It connects.The base portion 412 is located at the inside of second mounting portion 402, and the weld part 414 is from second mounting portion 402 Rear end projection exceeds the insulating body 40.

Include ground terminal in upper row's terminal 410 and lower row's terminal 411, and the ground terminal is exposed to institute It states the length on docking hyoplastron 401 and is more than the length that other terminals are exposed on the docking hyoplastron 401.Specifically, described The contact site 413 that the length that the contact site 413 of ground terminal is exposed on the docking hyoplastron 401 is more than other terminals is exposed to Length on the docking hyoplastron 401.

Further include having power supply terminal and signal terminal in upper row's terminal 410 and lower row's terminal 411, the power supply terminal The length being exposed on the docking hyoplastron 401 with signal terminal can be equal length or different length, and the power supply each other The length that terminal and signal terminal are exposed on the docking hyoplastron 401 is smaller than the ground terminal and is exposed to the docking tongue Length on plate 401.Specifically, when the socket connector 400 meets Oculink 4X (including corner-type and vertical type) When specification, it is different that the power supply terminal with signal terminal is exposed to the length docked on hyoplastron 401；When the socket When connector 400 meets Oculink 8X (including corner-type) specification, it is described right that the power supply terminal is exposed to signal terminal The length connect on hyoplastron 401 is identical.

In addition, for only for the structure being exposed on the docking hyoplastron 401, the contact site 413 of the ground terminal The edge that may be configured as extending to the docking hyoplastron 401, may be alternatively provided as between the edge for docking hyoplastron 401 there are Certain spacing；Certainly, if extending to the edge of docking hyoplastron 401 need to also be selected according to actual needs.

In the utility model, the pin connector 200 and socket connector 400 can be applied to meet Oculink 4X The connector of (including corner-type and vertical type) specification can also be applied to the company for meeting Oculink 8X (including corner-type) specification Device is connect, but should not be as limit.

When the pin connector 200 of the utility model is connected to each other with respective socket connector 400, the socket connector 400 docking hyoplastron 401 is inserted into the docking space 2011 of the pin connector 200, while the plug terminal 21 and institute The electric connection of female terminal 41 is stated, to realize the electric connection of the pin connector 200 and the socket connector 400.

In conclusion the pin connector 200 of the utility model and socket connector 400 are by by the upper of plug terminal 21 Row's terminal 210 is arranged with respect to lower row's terminal 211 and offsets to one side a terminal position, while by the upper row end of female terminal 41 Son 410 is arranged with respect to lower row's terminal 411 and offsets to one side a terminal position, then described to insert to form error-proof structure Head connector 200 will not be mispluged when being mutually butted with the socket connector 400.

Above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although with reference to preferred embodiment pair The utility model is described in detail, it will be understood by those of ordinary skill in the art that, it can be to the technology of the utility model Scheme is modified or replaced equivalently, without departing from the spirit and scope of technical solutions of the utility model.

Claims (19)

1. a kind of pin connector, including plastic body, the plug terminal that is contained in the plastic body and shade are in institute State the first shell on the outside of plastic body and plug terminal；It is characterized in that：The plug terminal includes being oppositely arranged up and down Upper row's terminal and lower row's terminal, and upper row's terminal offsets to one side a terminal position relative to lower row's terminal.

2. pin connector according to claim 1, it is characterised in that：It offers in the plastic body and is corresponded to for receiving The docking space of socket connector, the plastic body, which is equipped with, to be tilted the guiding face extended and protrudes into the docking space Fool proof portion, and the fool proof portion is correspondingly arranged in wherein one jiao of the plastic body with the guiding face.

3. pin connector according to claim 2, it is characterised in that：Wherein a side of first shell, which is equipped with, inclines Inclined-plane, with corresponding with the guiding face of the plastic body.

4. pin connector according to claim 1, it is characterised in that：The pin connector further includes fastener, institute It states fastener and is equipped with protrusion, the top both ends of first shell are respectively equipped with opening, and the protrusion protrudes out described open Mouthful.

5. pin connector according to claim 4, it is characterised in that：The fastener includes extended elasticity Arm, and the elastic arm is interlocked with the protrusion.

6. pin connector according to claim 5, it is characterised in that：The pin connector is additionally provided with insulation crust, The insulation crust is equipped with press section, and the press section is correspondingly arranged with the elastic arm.

7. pin connector according to claim 4, it is characterised in that：The fastener is integrated with first shell Structure.

8. pin connector according to claim 1, it is characterised in that：The top both ends of first shell are equipped with bullet Piece.

9. pin connector according to claim 1, it is characterised in that：First shell include shade portion and be located at institute State the buckle of shade portion rear both sides.

10. pin connector according to claim 9, it is characterised in that：The buckle includes described in clamping part and connection The bending part in shade portion and the clamping part, the bending part extends towards the outside of first shell, so that two institutes The length that the distance between clamping part is more than the shade portion is stated, and on the length direction in the shade portion, the clamping part It is formed between the shade portion and allows bit space.

It is described to insert to be connected to each other with the pin connector described in any one of claim 1-10 11. a kind of socket connector The female terminal and shade that base connector includes insulating body, is contained in the insulating body are in the insulating body and insert Second housing on the outside of seat terminal；It is characterized in that：The female terminal includes the upper row's terminal being oppositely arranged up and down and lower row Terminal, and upper row's terminal offsets to one side a terminal position relative to lower row's terminal.

12. socket connector according to claim 11, it is characterised in that：The insulating body is including docking hyoplastron and certainly The mounting portion that the docking hyoplastron extends back, the upper row's terminal and lower row's terminal of the female terminal are respectively arranged on the docking Include ground terminal in the two side up and down of hyoplastron, upper row's terminal of the female terminal and lower row's terminal, and described connects The length that ground terminal is exposed on the docking hyoplastron is more than the length that other terminals are exposed on the docking hyoplastron.

13. socket connector according to claim 12, it is characterised in that：Upper row's terminal of the female terminal and lower row Further include having power supply terminal and signal terminal in terminal, the power supply terminal and signal terminal are exposed on the docking hyoplastron Length can be equal length or different length each other, and the power supply terminal and signal terminal are exposed on the docking hyoplastron Length is smaller than the length that the ground terminal is exposed on the docking hyoplastron.

14. socket connector according to claim 12, it is characterised in that：One end of the docking hyoplastron offers scarce Mouthful.

15. socket connector according to claim 12, it is characterised in that：The mounting portion is equipped with fixed part, described Fixing piece is correspondingly provided on second housing, when the second housing shade is on the outside of the insulating body, the fixing piece and institute It states fixed part to work in coordination, be subjected to displacement with limiting the insulating body.

16. socket connector according to claim 12, it is characterised in that：The mounting portion is equipped with auxiliary section, and described the The department of assembly that can be fastened with the auxiliary section is correspondingly provided on two shells.

17. socket connector according to claim 11, it is characterised in that：Wherein a side of the second housing is equipped with Inclined surface.

18. socket connector according to claim 11, it is characterised in that：It opens respectively at the top both ends of the second housing Equipped with perforation.

19. a kind of micro coaxial cable connector assembly, including flat cable, electric connector and the connection flat cable and the electrical connection The circuit board of device, it is characterised in that：The flat cable includes several conducting wires and is coated on the serving of several conducting wire peripheries, institute It includes the conductor for being located at center position and the clad for being coated on conductor periphery to state conducting wire；The electric connector include ontology, It is contained in the shell of the intrinsic terminal and shade on the outside of the ontology and terminal, the terminal includes opposite up and down Upper row's terminal for being arranged and lower row's terminal, and upper row's terminal offsets to one side a terminal relative to lower row's terminal Position；The rear and front end of the circuit board is respectively equipped with several golden fingers, and the conductor of the flat cable and the circuit board are wherein The golden finger of one end is electrically connected, and the golden finger of the circuit board other end is electrically connected with the terminal of the electric connector, described The mating interface of electric connector is corresponding with Oculink connectors.