CN209526280U

CN209526280U - Prevent terminal from moving back the Type-c connector of PIN

Info

Publication number: CN209526280U
Application number: CN201920232661.5U
Authority: CN
Inventors: 李华萍; 喻湘
Original assignee: DONGGUAN LEMU PRECISION ELECTRONIC Co Ltd
Current assignee: DONGGUAN LEMU PRECISION ELECTRONIC Co Ltd
Priority date: 2019-02-25
Filing date: 2019-02-25
Publication date: 2019-10-22
Anticipated expiration: 2029-02-25

Abstract

The utility model discloses a kind of Type-c connector for preventing terminal from moving back PIN, including insulating body, shielding shell, upper row's terminal, lower row's terminal, clamp hook piece, two Vbus terminals and two GND terminals；Wherein, row's terminal, lower row's terminal, two Vbus terminals and two GND terminals are the plate terminal of baiting structure on this, each first terminal all has the first blocking part, each Second terminal all has the second blocking part, every Vbus terminal all has third blocking part, and each GND terminal all has the 4th blocking part；The clamp hook piece has a crossbeam, is arranged with insulating part on the crossbeam, and first blocking part, the second blocking part, third blocking part are butted on the front side of insulating part, and the 4th blocking part, which is butted on crossbeam, contacts conducting with crossbeam.The front side of insulating part is butted on by the first blocking part, the second blocking part, third blocking part, the 4th blocking part, which is butted on crossbeam, contacts conducting with crossbeam, and terminal is effectively prevent to move back PIN；And whole terminals are the plate terminal of baiting structure, processing procedure is simple, stay in grade.

Description

Prevent terminal from moving back the Type-c connector of PIN

Technical field

The utility model relates to field of connectors technologies, refer in particular to a kind of Type-c connector for preventing terminal from moving back PIN.

Background technique

The bright spot of USB Type C connector product is more slim design, faster transmission speed and more intrepid Power transmission；Type-C supports the two-sided insertion of USB interface, formally solves the global problem of " the eternal inaccurate plug of USB ", just Reverse side is at will inserted.Currently, USB Type C connector product has obtained extensive support, numerous manufacturers are all proposed USB Type C connector product.

The pin connector of current USB Type-C, include insulating body, signal terminal, clamp hook piece, ground terminal, Power supply terminal and shielding shell；In the prior art, signal terminal and power supply terminal hold with after the failure of the stuck point of insulating body Easily there is the phenomenon that terminal moves back pin.

Utility model content

In view of this, the utility model is in view of the existing deficiencies of the prior art, main purpose is to provide a kind of anti-not-go-end Son moves back the Type-c connector of PIN, efficiently solves the problems, such as that terminal stuck point failure rear terminal moves back pin.

To achieve the above object, the utility model is using following technical solution:

A kind of Type-c connector for preventing terminal from moving back PIN includes insulating body, shielding shell, upper row's terminal, lower row Terminal, clamp hook piece, two Vbus terminals and two GND terminals；The front end of the insulating body offers slot；The shielding shell is arranged In outside insulating body；Row's terminal, lower row's terminal, clamp hook piece, two Vbus terminals and two GND terminals are both secured to insulation master on this On body, upper row's terminal and lower row's terminal are setting up and down, and upper row's terminal includes the first terminal of multiple spacing side by side settings, lower row Terminal includes the Second terminal of multiple spacing side by side settings, and the clamp hook piece is between upper row's terminal and lower row's terminal, this two Vbus terminal be symmetrical set respectively and be located at upper row's terminal and lower row's terminal two sides, two GND terminal respectively left and right pair Claim the outside for being arranged and being located at the Vbus terminal of correspondence；Wherein, row's terminal, lower row's terminal, two Vbus terminals and two ends GND on this Son is the plate terminal of baiting structure, and each first terminal all has the first blocking part, and each Second terminal all has second Blocking part, every Vbus terminal all have third blocking part, and each GND terminal all has the 4th blocking part；The clamp hook piece has One crossbeam is arranged with insulating part on the crossbeam, and first blocking part, the second blocking part, third blocking part are butted on insulating part Front side, the 4th blocking part, which is butted on crossbeam, contacts conducting with crossbeam.

As a preferred embodiment, it is convexly equipped with the first salient point on first blocking part, is convexly equipped on the second blocking part Two salient points are convexly equipped with third salient point on third blocking part, the 4th salient point, above-mentioned first salient point, are convexly equipped on the 4th blocking part Two salient points, third salient point and the 4th salient point are connected and fixed with insulating body integrated molding.

As a preferred embodiment, the two sides of the clamp hook piece are convexly equipped with solder joint, and two solder joints are respectively exposed to insulating body Two sides, corresponding, the two sides for shielding shell, which are run through, through-hole, and solder joint is fixed together with through-hole rivet welding.

As a preferred embodiment, the contact portion of upper row's terminal and lower row's terminal is resilient arm structure.

As a preferred embodiment, the inside of the contact portion of each first terminal is convexly equipped with the first convex closure, each second end The inside of the contact portion of son is convexly equipped with the second convex closure, and face is arranged first convex closure up and down with corresponding second convex closure.

As a preferred embodiment, the highest contact point of the contact portion of upper row's terminal and lower row's terminal and clamp hook piece Highest contact point is located in same level.

As a preferred embodiment, the third blocking part and the 4th blocking part are widened blocking part.

The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology Known to scheme:

By being equipped with the first blocking part on first terminal, being equipped with the second blocking part in Second terminal, Vbus terminal is equipped with Third blocking part and GND terminal are equipped with the 4th blocking part, and the crossbeam of clamp hook piece is equipped with insulating part, the first blocking part, second Blocking part, third blocking part are butted on the front side of insulating part, and the 4th blocking part, which is butted on crossbeam, contacts conducting with crossbeam, to have Effect prevents terminal from moving back PIN；And whole terminals are the plate terminal of baiting structure, processing procedure is simple, and stay in grade.

For the structure feature and effect for more clearly illustrating the utility model, come with reference to the accompanying drawing with specific embodiment pair The utility model is described in detail.

Detailed description of the invention

Fig. 1 is the perspective view of the preferred embodiment of the utility model；

Fig. 2 is the exploded view of the preferred embodiment of the utility model；

Fig. 3 is the cross-sectional view of the preferred embodiment of the utility model.

Description of drawing identification:

10, insulating body 101, slot

20, shell 201, through-hole are shielded

30, upper row's terminal 31, first terminal

311, the first blocking part 312, the first salient point

313, the first convex closure 40, lower row's terminal

41, Second terminal 411, the second blocking part

412, the second salient point 413, the second convex closure

50, clamp hook piece 51, crossbeam

52, insulating part 53, solder joint

60, Vbus terminal 61, third blocking part

62, third salient point 70, GND terminal

71, the 4th blocking part 72, the 4th salient point.

Specific embodiment

It please refers to shown in Fig. 1 to Fig. 3, that show the specific structures of the preferred embodiment of the utility model, include Insulating body 10, shielding shell 20, upper row's terminal 30, lower row's terminal 40, clamp hook piece 50, two Vbus terminals 60 and two ends GND Son 70.

The front end of the insulating body 10 offers slot 101.The shielding shell 20 is sheathed on outside insulating body 10.

Row's terminal 30, lower row's terminal 40, clamp hook piece 50, two Vbus terminals 60 and two GND terminals 70 are both secured on this On insulating body 10, upper row's terminal 30 and lower row's terminal 40 are setting up and down, and upper row's terminal 30 includes multiple spacing side by side settings First terminal 31, lower row's terminal 40 includes the Second terminal 41 of multiple spacing side by side setting, which is located at upper row Between terminal 30 and lower row's terminal 40, which is symmetrical set respectively and is located at upper row's terminal 30 and lower row end The two sides of son 40, two GND terminal 70 are symmetrical set respectively and are located at the outside of the Vbus terminal 60 of correspondence.

Wherein, row's terminal 30, lower row's terminal 40, two Vbus terminals 60 and two GND terminals 70 are baiting structure on this Plate terminal, i.e., multiple terminals are put into what integrated punching in stamping die came out by a sheet metal, and processing procedure is simple, and quality Stablize.Each first terminal 31 all has the first blocking part 311, and each Second terminal 41 all has the second blocking part 411, each Vbus terminal 60 all has third blocking part 61, and each GND terminal 70 all has the 4th blocking part 71；The clamp hook piece 50 has one Crossbeam 51 is arranged with insulating part 52 on the crossbeam 51, and first blocking part 311, the second blocking part 411, third blocking part 61 are equal It is butted on the front side of insulating part 52, the 4th blocking part 71 is butted on crossbeam 51 and contacts conducting with crossbeam 51, to effectively prevent terminal Move back PIN.

In the present embodiment, third blocking part 61 and the 4th blocking part 71 are widened blocking part, to make product Resistance to high-rate performance is more superior.The highest contact point of the contact portion of above-mentioned upper row's terminal 30 and lower row's terminal 40 and clamp hook piece 50 Highest contact point is located in same level, and insertion angle is consistent, so that feeling is better for plug.

The two sides of above-mentioned clamp hook piece 50 are convexly equipped with solder joint 53, and two solder joints 53 are respectively exposed to 10 two sides of insulating body, corresponding , the two sides of shielding shell 20, which are run through, through-hole 201, and solder joint 53 is fixed together with 201 rivet welding of through-hole, increases interfering edge Amount, prevents clamp hook piece 50 from moving back PIN.

It is convexly equipped with the first salient point 312 on first blocking part 311, the second salient point 412 is convexly equipped on the second blocking part 411, the It is convexly equipped with third salient point 62 on three blocking parts 61, is convexly equipped with the 4th salient point 72 on the 4th blocking part 71, above-mentioned first salient point 312, Second salient point 412, third salient point 62 and the 4th salient point 72 are connected and fixed with the integrated molding of insulating body 10, to increase connection Device stabilized structure.

Contact portion of row's terminal 30 and lower row's terminal 40 is resilient arm structure on this, and structure has good forward direction Power, to have good reliability in Male/female connector grafting.The inside of the contact portion of each first terminal 31 is convex Equipped with the first convex closure 313, the inside of the contact portion of each Second terminal 41 is convexly equipped with the second convex closure 413, first convex closure 313 with Corresponding second convex closure, about 413 face setting, the setting of convex closure can prevent terminal deflection up and down, to guarantee termination contact Portion's height is consistent.Convex closure structure (not shown) is also equipped on Vbus terminal 60 and GND terminal 70.

The design focal point of the utility model is:

The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model Any restrictions, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent change Change and modify, is still within the scope of the technical solutions of the present invention.

Claims

1. a kind of Type-c connector for preventing terminal from moving back PIN includes insulating body, shielding shell, upper row's terminal, lower row end Son, clamp hook piece, two Vbus terminals and two GND terminals；The front end of the insulating body offers slot；The shielding casing is set to Outside insulating body；Row's terminal, lower row's terminal, clamp hook piece, two Vbus terminals and two GND terminals are both secured to insulating body on this On, upper row's terminal and lower row's terminal are setting up and down, and upper row's terminal includes the first terminal of multiple spacing side by side settings, lower row end Son includes the Second terminal of multiple spacing side by side settings, and the clamp hook piece is between upper row's terminal and lower row's terminal, this two Vbus terminal be symmetrical set respectively and be located at upper row's terminal and lower row's terminal two sides, two GND terminal respectively left and right pair Claim the outside for being arranged and being located at the Vbus terminal of correspondence；It is characterized by: row's terminal on this, lower row's terminal, two Vbus terminals and Two GND terminals are the plate terminal of baiting structure, and each first terminal all has the first blocking part, and each Second terminal has There is the second blocking part, every Vbus terminal all has third blocking part, and each GND terminal all has the 4th blocking part；The hook Part has a crossbeam, is arranged with insulating part on the crossbeam, first blocking part, the second blocking part, third blocking part are butted on absolutely The front side of edge part, the 4th blocking part, which is butted on crossbeam, contacts conducting with crossbeam.

2. the Type-c connector according to claim 1 for preventing terminal from moving back PIN, it is characterised in that: described first keeps out It is convexly equipped with the first salient point in portion, the second salient point is convexly equipped on the second blocking part, is convexly equipped with third salient point on third blocking part, the 4th Be convexly equipped with the 4th salient point on blocking part, above-mentioned first salient point, the second salient point, third salient point and the 4th salient point with insulating body one It is body formed to be connected and fixed.

3. the Type-c connector according to claim 1 for preventing terminal from moving back PIN, it is characterised in that: the clamp hook piece Two sides are convexly equipped with solder joint, and two solder joints are respectively exposed to insulating body two sides, corresponding, the two sides for shielding shell run through have it is logical Hole, solder joint are fixed together with through-hole rivet welding.

4. the Type-c connector according to claim 1 for preventing terminal from moving back PIN, it is characterised in that: upper row's terminal Contact portion with lower row's terminal is resilient arm structure.

5. the Type-c connector according to claim 1 for preventing terminal from moving back PIN, it is characterised in that: each first terminal The inside of contact portion be convexly equipped with the first convex closure, the inside of the contact portion of each Second terminal is convexly equipped with the second convex closure, this first Face is arranged convex closure up and down with corresponding second convex closure.

6. the Type-c connector according to claim 1 for preventing terminal from moving back PIN, it is characterised in that: upper row's terminal It is located in same level with the highest contact point of the contact portion of lower row's terminal and the highest contact point of clamp hook piece.

7. the Type-c connector according to claim 1 for preventing terminal from moving back PIN, it is characterised in that: the third is kept out Portion and the 4th blocking part are widened blocking part.