CN214706475U

CN214706475U - TYPE-C male connector

Info

Publication number: CN214706475U
Application number: CN202121043148.5U
Authority: CN
Inventors: 王高峰; 李勇
Original assignee: Dongguan Linsheng Precision Technology Co ltd
Current assignee: Dongguan Linsheng Precision Technology Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-11-12
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a TYPE-C male connector, which comprises a housin, glue core and back stopper, the casing is located the rear side of gluing the core, the back tip of gluing the core is inserted and is established in the casing, the rear end of back stopper is inserted and is established in gluing the core, the left side and the right side of the connecting portion of gluing the core and casing are equipped with left pothook and right pothook respectively, the back tip of left side pothook and right pothook all is equipped with the kink and the kink of left pothook and right pothook is inserted from preceding backward and is established in the casing, be equipped with a plurality of U TYPE groove on the back stopper, be equipped with the terminal subassembly between back stopper and the gluey core, the welding has resistance on the terminal subassembly, the back tip of terminal subassembly is inserted and is established in the preceding tip of gluing the core, the preceding tip of terminal subassembly passes the back stopper forward and sets up on a plurality of U TYPE groove. The utility model has the advantages of low cost, convenient plugging, convenient positioning and installation, etc.

Description

TYPE-C male connector

Technical Field

The utility model belongs to the technical field of the connector, concretely relates to TYPE-C male connector.

Background

When manufacturing a related electronic product such as a TYPE-C connector of a TUPE-C interface, the connector at the TYPE-C end usually needs a PCB board so as to weld various electronic components such as resistors, capacitors and the like on the PCB board, but the TYPE-C connector produced in this way has a problem of high cost.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the weak point among the prior art, provide a low cost TYPE-C male connector.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a TYPE-C male connector, which comprises a housin, gluey core and back stopper, the casing is located the rear side of gluing the core, the back tip of gluing the core is inserted and is established in the casing, the rear end of back stopper is inserted and is established in the gluey core, the left side and the right side of the connecting portion of gluey core and casing are equipped with left pothook and right pothook respectively, the back tip of left pothook and right pothook all is equipped with the kink and the kink of left pothook and right pothook is inserted and is established in the casing from preceding back, be equipped with a plurality of U TYPE groove on the back stopper, be equipped with the terminal subassembly between back stopper and the gluey core, the welding has the resistance on the terminal subassembly, the back tip of terminal subassembly is inserted and is established in the preceding tip of gluing the core, the preceding tip of terminal subassembly passes back stopper forward and sets up on a plurality of U TYPE groove.

Preferably, the terminal assembly includes ground terminal, power supply terminal, CC terminal and a plurality of signal terminal, ground terminal is located the left side of a plurality of signal terminal, the power supply terminal is located the right side of a plurality of signal terminal, the CC terminal is located the right side of power supply terminal, the welding has resistance between CC terminal and the power supply terminal, ground terminal, power supply terminal, CC terminal and the rear end portion of a plurality of signal terminal insert and establish in the rubber core, ground terminal, power supply terminal, CC terminal and the preceding tip of a plurality of signal terminal pass the back stopper forward and set up on a plurality of U type groove.

Preferably, the front end of the ground terminal has an L-shape.

Preferably, the front end of the power supply terminal is fixed with the front end of the CC terminal through a fixing part, the fixing part is U-shaped, the right side of the front end of the CC terminal is provided with an L-shaped welding part, and the welding part penetrates the rear plug forwards and is arranged on the rightmost U-shaped groove in the plurality of U-shaped grooves.

Preferably, the top surface rear side of gluing the core is equipped with the arch, and the top surface front side of casing is equipped with U type convex closure, and U type convex closure and protruding looks adaptation and protruding joint are in U type convex closure.

Preferably, the front side surface of the rear plug is provided with an extension part, the height of the extension part is lower than that of the rear part of the rear plug, and the plurality of U-shaped grooves are formed in the extension part.

Preferably, the middle parts of the bottom surfaces of the power supply terminal, the grounding terminal and the CC terminal are provided with barb structures.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:

(1) in the prior art, electronic components such as resistors are welded on a PCB in a reflow soldering mode through an SMT welding mode, the utility model directly welds the resistors between a power supply terminal and a CC terminal without using the PCB, thereby saving the cost of using the PCB and reducing the cost;

(2) the rear end parts of the left clamping hook and the right clamping hook are respectively provided with the bending part, and the arrangement of the bending parts on the left clamping hook and the right clamping hook can reduce the abrasion of the female seat and is convenient for plugging;

(3) the utility model discloses the front side of back stopper is equipped with the extension, and the height of extension is less than the height at the rear portion of back stopper, and a plurality of U type groove sets up on the extension, when welding external heart yearn at the terminal subassembly of the utility model, the extension of back stopper can support the heart yearn, reduces the atress risk of solder joint when buckling;

(4) the rear side of the top surface of the rubber core is provided with the bulge, the front side of the top surface of the shell is provided with the U-shaped convex hull, the U-shaped convex hull is matched with the bulge, the bulge is connected in the U-shaped convex hull, the U-shaped convex hull and the bulge are convenient to position and install, and the bending strength is improved;

to sum up, the utility model has the advantages of with low costs, the plug of being convenient for, the location installation of being convenient for etc.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an exploded view of the present invention;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a front view of FIG. 1;

fig. 5 is a schematic diagram of the structure of the power supply terminal and the CC terminal in one direction;

FIG. 6 is a schematic view of the structure of the present invention in one orientation when used in conjunction with a core wire;

fig. 7 is a schematic structural view of the right hook of the present invention used in cooperation with a steel sheet in an external female seat.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-6, the utility model relates to a TYPE-C male connector, which comprises a shell 1, a rubber core 2 and a rear plug 3, wherein the shell 1 is arranged at the rear side of the rubber core 2, the rear end part of the rubber core 2 is inserted in the shell 1, the rear end of the rear plug 3 is inserted in the rubber core 2, the left side and the right side of the connecting part of the rubber core 2 and the shell 1 are respectively provided with a left hook 4 and a right hook 5, the rear end parts of the left hook 4 and the right hook 5 are respectively provided with a bending part, the bending parts of the left hook 4 and the right hook 5 are inserted in the shell 1 from front to back, the arc surface of the bending part is in contact connection with a female seat and rubs a steel sheet in the female seat with the arc surface, the arrangement of the bending parts can lead the left hook 4 and the right hook 5 to be not easily worn by the steel sheet in the female seat, the plugging hand feeling is good, a plurality of U-shaped grooves 6 are arranged on the rear plug 3, a terminal component is arranged between the rear plug 3 and the rubber core 2, the welding has the resistance 7 on the terminal subassembly, and the concrete welding procedure of resistance 7 is, earlier fixes on the tray this product, then brushes the tin cream with specific steel mesh, then pastes resistance 7, SMT, 260 degree high temperature paster etc. the rear end portion of terminal subassembly is inserted and is established in the front end portion of gluing core 2, and the front end portion of terminal subassembly passes back stopper 3 forward and sets up on a plurality of U type groove 6, and the setting of U type groove 6 does benefit to supplementary welding.

The terminal assembly comprises a grounding terminal 8, a power supply terminal 10, a CC terminal 11 and a plurality of signal terminals 9, wherein the grounding terminal 8 is positioned at the left side of the signal terminals 9, the power supply terminal 10 is positioned at the right side of the signal terminals 9, the CC terminal 11 is positioned at the right side of the power supply terminal 10, a resistor 7 is welded between the CC terminal 11 and the power supply terminal 10, the resistor 7 is directly welded between the CC terminal 11 and the power supply terminal 10, a PCB (printed circuit board) is omitted, the cost is reduced, the grounding terminal 8, the power supply terminal 10, the CC terminal 11 and the rear end parts of the signal terminals 9 are inserted in the rubber core 2, the grounding terminal 8, the front end parts of the power supply terminal 10, the CC terminal 11 and the signal terminals 9 pass through the back plug 3 forwards and are arranged on the U-shaped grooves 6, and the signal terminals 9 can be A6 signal terminals, A7 signal terminals, signal detection terminals and the like.

The front end of the ground terminal 8 is L-shaped.

The front end of the power supply terminal 10 is fixed with the front end of the CC terminal 11 through a fixing part, the fixing part is U-shaped, the right side of the front end of the CC terminal 11 is provided with an L-shaped welding part 12, and the welding part 12 forwards penetrates through the rear plug 3 and is arranged on the rightmost U-shaped groove 6 in the plurality of U-shaped grooves 6.

Glue the top surface rear side of core 2 and be equipped with arch 13, the top surface front side of casing 1 is equipped with U type convex closure 14, U type convex closure 14 with protruding 13 looks adaptation and protruding 13 joint in U type convex closure 14, U type convex closure 14 and protruding 13's setting make things convenient for 1 equipment location of casing, have promoted the intensity of buckling.

The leading flank of back stopper 3 is equipped with the extension, and the height at the rear portion of stopper 3 after highly being less than of extension, a plurality of U type groove 6 set up on the extension, and the setting of extension can make 15 welding of external heart yearn in the utility model discloses a during the terminal subassembly, can support the heart yearn, reduce the atress risk of solder joint when buckling.

The bottom surface middle part of power supply terminal 10, ground terminal 8 and CC terminal 11 is equipped with the barb structure, and power supply terminal 10, ground terminal 8 and CC terminal 11 are double-link terminal, and all are equipped with double-link position on power supply terminal 10, ground terminal 8 and the CC terminal 11, and double-link terminal can reduce the punching press packing, electroplates the processing procedure in-process and warp and crooked risk, and the barb structure be provided with and do benefit to the utility model discloses a finished product terminal subassembly's bullet height control and adjustment.

The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.

Claims

1. The utility model provides a TYPE-C male connector which characterized in that: the novel rubber plug comprises a housing, glue core and back stopper, the casing is located the rear side of gluing the core, the back tip of gluing the core is inserted and is established in the casing, the rear end of back stopper is inserted and is established in gluing the core, the left side and the right side of the connecting portion of gluing core and casing are equipped with left pothook and right pothook respectively, the back tip of left pothook and right pothook all is equipped with the kink and the kink of left pothook and right pothook inserts from preceding back and establishes in the casing, be equipped with a plurality of U type groove on the back stopper, be equipped with the terminal subassembly between back stopper and the gluey core, the welding has resistance on the terminal subassembly, the back tip of terminal subassembly is inserted and is established in the preceding tip of gluing the core, the preceding tip of terminal subassembly passes back stopper setting forward on a plurality of U type groove.

2. The TYPE-C male connector of claim 1, wherein: the terminal subassembly includes ground terminal, the power supply terminal, CC terminal and a plurality of signal terminal, ground terminal is located a plurality of signal terminal's left side, the power supply terminal is located a plurality of signal terminal's right side, the CC terminal is located the right side of power supply terminal, the welding has resistance between CC terminal and the power supply terminal, ground terminal, the power supply terminal, the back tip of CC terminal and a plurality of signal terminal is inserted and is established in the gluey core, ground terminal, the power supply terminal, the preceding tip of CC terminal and a plurality of signal terminal passes the back stopper forward and sets up on a plurality of U type groove.

3. The TYPE-C male connector of claim 2, wherein: the front end of the grounding terminal is L-shaped.

4. The TYPE-C male connector of claim 2, wherein: the front end of the power supply terminal is fixed with the front end of the CC terminal through a fixing part, the fixing part is U-shaped, the right side of the front end of the CC terminal is provided with an L-shaped welding part, and the welding part penetrates through the rear plug forwards and is arranged on the rightmost U-shaped groove in the plurality of U-shaped grooves.

5. The TYPE-C male connector of claim 1, wherein: the top surface rear side of gluing the core is equipped with the arch, and the top surface front side of casing is equipped with U type convex closure, and U type convex closure and protruding looks adaptation and protruding joint are in U type convex closure.

6. The TYPE-C male connector of claim 1, wherein: the front side of the rear plug is provided with an extension part, the height of the extension part is lower than that of the rear part of the rear plug, and the plurality of U-shaped grooves are formed in the extension part.

7. The TYPE-C male connector of claim 2, wherein: and barb structures are arranged in the middle of the bottom surfaces of the power supply terminal, the grounding terminal and the CC terminal.