CN207134543U

CN207134543U - Conducting terminal and its electric connector

Info

Publication number: CN207134543U
Application number: CN201720799034.0U
Authority: CN
Inventors: 熊峰
Original assignee: Shanghai Tiancheng Communication Technology Ltd By Share Ltd
Current assignee: Shanghai Tiancheng Communication Technology Ltd By Share Ltd
Priority date: 2017-07-04
Filing date: 2017-07-04
Publication date: 2018-03-23
Anticipated expiration: 2027-07-04

Abstract

The utility model discloses a kind of conducting terminal and its electric connector, the conducting terminal includes the first arm of main part, the weld part that main body one end extends and the extension of the main body other end, the conducting terminal also extends to the second arm above or below the first arm and consistent with the first arm bearing of trend including main body lateral turnover, and first arm is respectively equipped with the contact site to be contacted with butt connector with the second arm.It is arranged such, first arm is symmetrical arranged in the vertical direction with the second arm, can make the electric connector with for butt connector grafting forward or backwards, simple in construction, easy to assembly.

Description

Conducting terminal and its electric connector

Technical field

It the utility model is related to a kind of conducting terminal and its electric connector, more particularly to a kind of conducting end of multifunction structure Son and its electric connector.

Background technology

USB3.1 Type-C maximum feature is, although the size of opening portion calculates with Android smartphone and flat board The Micro-B connectors of machine standard configuration are equally small, but support that largest data transfer speed is the 10Gbit/ seconds.Type-C jacks are opened Mouth size is about 8.3mm × 2.5mm (Micro-B is about 7.5mm × 2.5mm).It can bear to reach the 10000 of connector Product Level Secondary plug.In addition, Type-C also supports to improve " the USB Power Delivery of power supply capacity more in the past Specification(USBPD)”.USB PD set 10W, 18W, 36W, 60W, 100W Pyatyi rule according to the electric power that can be supplied to Lattice.Type-C connectors support 100W (20V, 5A) power supply.

USB3.1Type-C also takes many measures in terms of ease for use is improved.For example support from tow sides " positive anti-plug " function of insertion, the function whether being properly inserted with sound notification user during insertion connector is imported.Type- C connectors are actually the follow-up specification of Micro-B connectors, therefore may turn into the standard interface of Android device in the future.

USB3.1 Type-C connectors of the prior art include metal screen case, insulating body, upper row's conducting end Sub, lower row's conducting terminal, the metal screen case are coated on the outside of insulating body, and the front end of the insulating body has tongue Plate, upper row's conducting terminal, lower row's conducting terminal are respectively exposed to the upper and lower surface of the hyoplastron.Upper row's conducting terminal Including 12 conducting terminals, lower row's conducting terminal also includes 12 conducting terminals, and the electric connector terminal group is adopted With two rows alignment structures.

However, because each conducting terminal is more elongated, structure is not firm enough, and quantity is more, in actually manufacture and It is easy to produce more fraction defective in assembling process, has a strong impact on the production efficiency and production cost of electric connector.

Therefore, it is necessary to prior art is improved to overcome drawbacks described above.

Utility model content

The purpose of this utility model is to provide a kind of stabilized structure, is easy to the conducting terminal and its electric connector of assembling.

The purpose of this utility model is achieved through the following technical solutions：

A kind of conducting terminal, including main part, the weld part of main body one end extension and the main body other end prolong The first arm stretched, the conducting terminal also extended to including main body lateral turnover above or below the first arm and with institute The second consistent arm of the first arm bearing of trend is stated, first arm is respectively equipped with the second arm to be connected with docking The contact site of device docking contact.

Further, the contact site is the tabular of lengthwise.

Further, first arm and the second arm front end are equipped with the leading section for mutually drawing close bending.

Further, turning part includes the vertical portion that main body laterally extends up or down, the vertical portion The horizontal part extended horizontally to above or below main part is further laterally turned round in end, and the horizontal part end is further along Extension forms second arm.

Further, the offset portion for tilting extension is additionally provided between the main part and weld part.

The utility model can also adopt the following technical scheme that：

A kind of electric connector, including the conducting terminal and to hold the insulating body of the conducting terminal, it is described Insulating body includes base portion and the hyoplastron extended forward from base portion, and the conductive terminal contacts portion is upper exposed to the hyoplastron Lower both sides.

Further, the electric connector is USB Type C electric connectors.

Further, the electric connector is the USB2.0 electric connectors of USB3.1 Type-C interface frame.

Further, the electric connector is provided with a pair of conducting terminals being symmetrical set.

Compared to prior art, conducting terminal described in the utility model extends to the first arm including main body lateral turnover Above or below portion and second arm consistent with the first arm bearing of trend, first arm and the second arm are distinguished Provided with the contact site to be contacted with butt connector.It is arranged such, first arm and the second arm are in upper and lower It is symmetrical arranged upwards, the electric connector can be made with for butt connector grafting forward or backwards, simple in construction, assembling side Just.

Brief description of the drawings

Fig. 1 is the schematic perspective view of the one of embodiment of the utility model electric connector.

Fig. 2 is the schematic perspective view of another angle of the utility model electric connector.

Fig. 3 is the part isometric exploded view that the utility model electric connector isolates shielding casing.

Fig. 4 is the schematic perspective view of the utility model conducting terminal.

Fig. 5 is the schematic perspective view of another angle in Fig. 4.

Fig. 6 is the schematic perspective view of another angle in Fig. 4.

Fig. 7 is another embodiment schematic perspective view of the conducting terminal of the utility model first.

Fig. 8 is the schematic perspective view of another angle in Fig. 7.

Fig. 9 is the schematic perspective view of another angle in Fig. 7.

Figure 10 is the schematic perspective view of fourth angle in Fig. 7.

Reference：

The insulating body 1 of electric connector 100

The hyoplastron 11 of base portion 10

The conducting terminal 3,3 ' of shielding casing 2 first

The separation unit 31 of main part 30 first

First arm 311,311 ' leading sections 312

The bending section 321 of second separation unit 32

Second arm 322,322 ' hook portions 323

The vertical portion 331 of turning part 33

The arm 333,333 ' of horizontal part 332 the 3rd

The weld part 35 of 4th arm 34

Contact site 101

The main part 40 of second conducting terminal 4

The turning part 43 of first arm 41

The horizontal part 432 of vertical portion 431

The leading section 44 of second arm 42

The offset portion 46 of weld part 45

Embodiment

It please join shown in Fig. 1 to 10, be the schematic diagram of the utility model conducting terminal and its electric connector 100, it is described to be electrically connected The USB2.0 electric connectors 100 that device 100 is a kind of interface frame suitable for USB3.1 Type-C are connect, i.e., do not include two pairs of height Fast difference signal terminal (not shown).In other embodiments, the electric connector 100 can also be to include two pairs of height The standard USB3.1 Type-C connectors of fast difference signal terminal.

In the present embodiment, the conducting terminal includes the first conducting terminal 3, and first conducting terminal 3 includes master Body portion 30, the weld part 35 of the one end of main body 30 extension and the other end of main body 30 extend and are in puncture separation shape up and down The first separation unit 31 and the second separation unit 32, the separation unit 32 of the first separation unit 31 and/or second be to in succession Connect the contact site 101 of device docking contact (not shown).The separation unit 32 of first separation unit 31 and second is in above-below direction in thorn Broken separation shape, i.e., the described rear and front end of first separation unit, 31 and second separation unit 32 homogeneously connects, and interphase separates up and down. It is arranged such, can maintains relatively steady state all the time between the separation unit 32 of the first separation unit 31 and second, be not easy By occurring largely to separate, compress or deform between the first separation unit 31 and the second separation unit 32 when active force； And it is simple in construction, it is easily manufactured, it is easy to assemble.

First separation unit 31 includes the first arm 311 of 30 horizontal forward extension of main body and positioned at the first arm The leading section 312 of the front end of portion 311, second separation unit 32 include main body 30 be bent downwardly the bending section 321 of extension with And from horizontal-extending the second arm 322 further along of bending section 321, the leading section 312 is with second arm 322 Integrally connected.It is arranged such, it is described only to need the main body 30 of the second arm 322 puncturing extension downwards, you can to form phase up and down What is mutually separated punctures structure, simple in construction, easily manufactured.It is in other embodiments or the first arm 311 is upward Extension is punctured, or the first arm 311 and the second arm 322 are punctured extension to upper and lower both sides respectively and formed simultaneously.

The leading section 312 from the front end of the first arm 311 downwards bending with the horizontal front end one of second arm 322 Body connects.It is arranged such, the separation unit 32 of the first separation unit 31 and second is in axially symmetric setting in left-right direction, due to One separation unit 31 is that same sheet material puncture forming with the second separation unit 32, the separation unit 32 of the first separation unit 31 and second It is respectively equipped with to dock mutual leading section 312 and bending section 321, avoids the need for being extended one of separation unit The technique of elongation.Certainly, in other embodiments, the leading section 312 can be located at first point simultaneously with the bending section 321 From in the separation unit 32 of portion 31 or second, in this case, such as the separation unit is carried out extending and elongate technique.

First separation unit 31 and the second separation unit 32 or so are close together.That is, described first separation unit 31 and second Separation unit 32 is directly punctured tear and formed up and down by same sheet material, is arranged such, and stabilized structure and is easy to manufacture.In other implementations In mode, in the lateral direction, according to practical application, it can also be set between the separation unit 32 of the first separation unit 31 and second Space.

The conducting terminal is also extended to above or below the first arm 311 including the lateral turnover of main body 30 goes forward side by side one Walk forward horizontal extension the 3rd arm 333, the arm 333 of the first arm 311 and the 3rd be to butt connector Dock the contact site 101 of contact.It is arranged such, first conducting terminal 3 is provided with two contact sites 101 simultaneously, stabilized structure, And it is easy to the overall package of electric connector 100.Specifically, first conducting terminal 3 includes what main body 30 extended laterally Turning part 33, turning part 33 include the lateral vertical portion 331 extended up or down of main body 30, the vertical portion Further laterally turn round the horizontal part 332 extended horizontally to above or below main part 30 for 331 ends, the end of horizontal part 332 Extension forms the 3rd arm 333 further along at end.In other embodiments, turning part 33 can also be circular arc Shape, U-shaped or other regular or irregular shapes, the utility model purpose can be achieved.In the present embodiment, the horizontal part 332 positioned at the lower section of main part 30.In other embodiments, the horizontal part 332 may be alternatively located at the top of main part 30, please join figure Shown in 7 to 10, the 3rd arm 333 ' of first conducting terminal 3 ' is located at the top of the first arm 311 ', and now, institute The second arm 322 ' is stated in the vertical direction between the 3rd arm 333 ' and the first arm 311 '.

The front end of 3rd arm 333 is bent upwards to be overlapped with the phase of the first arm 311, in this way, stabilized structure.

First arm, 311 and the 3rd arm, 333 setting symmetrical above and below, second arm 322 is in the vertical direction Among the first arm 311 and the 3rd arm 333, and the front end of the second arm 322 is provided with backwards to first arm 311 The hook portion 323 that butt connector is held to hook protruded out with the 3rd arm 333.It is arranged such, described two contact sites are about 101 It is symmetrical arranged and can be used to butt connector of the docking with docking terminal symmetrical above and below, and first conducting terminal 3 is gone back simultaneously It can be used to hook and hold the butt connector, realize the multifunction of first conducting terminal 3, and it is simple in construction, it is easy to assemble.

The main part 30 is additionally provided with, to horizontal 4th arm 34 for extending and extending further along, in right and left Upwards, the arm 333 of the first arm 311 and the 3rd is between the 4th arm 34, the second arm 322.Described 4th Arm 34 can further enhance the structural soundness of first conducting terminal 3, and it is easy to the manufacture of conducting terminal.

4th arm 34 and the second arm 322 are located substantially at same level height, in this way, described first will not be hindered Two docking of contact site 101 up and down in conduction contact the butt connector.

The utility model electric connector 100 is also included to hold the insulating body 1 of the conducting terminal, and the insulation is originally Body 1 includes base portion 10 and the hyoplastron 11 extended forward from base portion 10, and the conducting terminal is above and below the hyoplastron 11 Both sides.In this way, the contact site 101 of the arm 333 of the first arm 311 and the 3rd is respectively exposed to up and down the two of the hyoplastron 11 Side, to dock butt connector.

The outside of insulating body 1 is additionally provided with shielding casing 2, to realize 100 preferable shield effectiveness of electric connector.

The electric connector 100 is suitable for inclusion in but is not limited to USB Type C or FPC electric connector 100.

The electric connector 100 also includes the second conducting terminal 4, and second conducting terminal 4 includes main part 40, autonomous The weld part 45 of the one end of body portion 40 extension and the first arm 41 of the other end of main body 40 extension, second conducting terminal 4 also extended to including the lateral turnover of main body 40 above or below the first arm 41 and with the bearing of trend of the first arm 41 The second consistent arm 42, first arm 41 are respectively equipped with to contact with butt connector with the second arm 42 Contact site 101.It is arranged such, first arm 41 is symmetrical arranged in the vertical direction with the second arm 42, can make the electricity Connector 100 is simple in construction with for butt connector grafting forward or backwards, easy to assembly.

The contact site 101 is the tabular of lengthwise.It is arranged such, can be used to dock pair of the butt connector of convex Connecting terminal (not shown).In other embodiments, the contact site 101 of the second conducting terminal 4 can also be overshooting shape or its His shape.

The front end of first arm, 41 and second arm 42 is equipped with the leading section 44 for mutually drawing close bending.It is arranged such, Make second conducting terminal 4 be manufactured, transport and assembling process in, there is relatively stable structure, be not easily susceptible to the external world Make too to draw close between the first arm 41 and the second arm 42 in the case of pressure and can not resilience, so as to ensure the electrical connection Device 100 has higher assembling yield.

Turning part 43 includes the lateral vertical portion 431 extended up or down of main body 40, the vertical portion 431 The horizontal part 432 extended horizontally to above or below main part 40 is further laterally turned round in end, and the end of horizontal part 432 is entered One step extends to form second arm 42 forward.It is arranged such, second conducting terminal 4 is from same sheet material lateral turnover 180 degree forms, and has two contact sites 101, simple in construction, easy to assembly.In other embodiments, turning part 43 It can be arc-shaped etc..

The offset portion 46 for tilting extension is additionally provided between the main part 40 and weld part 45.It is arranged such, can makes described Main part 40 is staggered in the lateral direction with weld part 45, because the electric connector 100 has other more conducting ends Son, the offset portion 46 can be beneficial to realize that optimization spatially is arranged between the adjacent solder portion 35,45 at rear, beneficial to welding.

The electric connector 100 is provided with a pair of second conducting terminals 4 being symmetrical set, second conducting end Son 4 is transmitting power supply signal.That is, described electric connector 100 is provided with right position symmetrically and two second of symmetrical shape are led Electric terminal 4, in this way, beneficial to manufacture and assembling.In other embodiments, second conducting terminal 4 can be ground terminal Deng.

The a series of tool described in detail only for feasibility embodiment of the present utility model of those listed above Body illustrates that they are simultaneously not used to limit the scope of protection of the utility model, all to be made without departing from the utility model skill spirit Equivalent implementations or change should be included within the scope of protection of the utility model.

Claims

A kind of 1. conducting terminal, it is characterised in that：The weld part and main body extended including main part, main body one end The other end extension the first arm, the conducting terminal also include main body lateral turnover extend to the first arm top or under The second consistent arm of first arm bearing of trend described in Fang Bingyu, first arm and the second arm be respectively equipped with to The contact site of butt connector docking contact.
2. conducting terminal as claimed in claim 1, it is characterised in that：The contact site is the tabular of lengthwise.
3. conducting terminal as claimed in claim 1, it is characterised in that：First arm is equipped with phase with the second arm front end Mutually draw close the leading section of bending.
4. conducting terminal as claimed in claim 1, it is characterised in that：Turning part include main body it is lateral upwards or to The level extended horizontally to above or below main part is further laterally turned round in the vertical portion of lower extension, the vertical portion end Portion, the horizontal part end extend to form second arm further along.
5. conducting terminal as claimed in claim 1, it is characterised in that：Inclination is additionally provided between the main part and weld part to prolong The offset portion stretched.
A kind of 6. electric connector, it is characterised in that：Including the conducting terminal described in claim 1 to 5 any one and To hold the insulating body of the conducting terminal, the insulating body includes base portion and the hyoplastron extended forward from base portion, The conductive terminal contacts portion is exposed to the both sides up and down of the hyoplastron.
7. electric connector as claimed in claim 6, it is characterised in that：The electric connector is USB Type C electric connectors.
8. electric connector as claimed in claim 6, it is characterised in that：The electric connector is USB3.1Type-C interface frame The USB2.0 electric connectors of frame.
9. electric connector as claimed in claim 6, it is characterised in that：The electric connector is provided with a pair be symmetrical set The conducting terminal.