CN211182637U - Electric connector convenient for laser automatic welding - Google Patents
Electric connector convenient for laser automatic welding Download PDFInfo
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- CN211182637U CN211182637U CN201922379179.7U CN201922379179U CN211182637U CN 211182637 U CN211182637 U CN 211182637U CN 201922379179 U CN201922379179 U CN 201922379179U CN 211182637 U CN211182637 U CN 211182637U
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- insulating
- buckling
- insulating body
- rear seat
- positioning
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Abstract
The utility model discloses an electric connector convenient for laser automatic welding, which comprises an insulating body, an insulating rear seat, a shielding shell, a clamping hook piece and a plurality of conductive terminals; the insulating rear seat is embedded into the mounting groove and fixedly buckled with the insulating body, positioning arms extend backwards from two ends of the insulating rear seat, and positioning columns extend downwards from tail ends of the positioning arms; the clamping hook piece comprises a beam part, two ends of the beam part are bent integrally to extend positioning legs, and each positioning leg extends downwards; through downwardly extending there is the reference column on insulating back seat, downwardly extending has the location foot on the trip spare to cooperation weld part level extends, makes this product can carry out the fixed-position welding installation on the same face of circuit board, is convenient for very much adopt laser welding, improves the efficiency of welding installation, and the steadiness of installation is better.
Description
Technical Field
The utility model belongs to the technical field of the electric connector technique and specifically relates to indicate an electric connector convenient to laser automatic weld.
Background
USB Type-C is a completely new form of USB interface (USB interfaces also Type-a and Type-B) that has been released with the latest USB 3.1 standard. The USB-IF organization is released in 2014 8 months, is a brand new interface established by a USB standardization organization in order to solve the defects that the USB interface is not unified in physical interface specification and only can transmit electric energy in one way for a long time, and integrates functions of charging, displaying, data transmission and the like.
Current USB Type-C connector is because the design of original structure for during its and external installation, can only adopt the mode that the return furnace welded to weld usually, be not suitable for laser welding, and is inefficient, and the installation steadiness is not good. Therefore, there is a need to develop a solution to the above problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides an electrical connector for laser automatic welding, which can effectively solve the problem that the existing USB Type-C connector is not suitable for laser welding and the installation stability is not good.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an electric connector convenient for laser automatic welding comprises an insulating body, an insulating rear seat, a shielding shell, a clamping hook piece and a plurality of conductive terminals;
the front end surface of the insulating body is concavely provided with an inserting cavity backwards, the rear end surface of the insulating body is concavely provided with a mounting groove forwards, the mounting groove is communicated with the inserting cavity, and the two sides of the insulating body are provided with clamping grooves communicated with the inserting cavity;
the insulating rear seat is embedded into the mounting groove and fixedly buckled with the insulating body, positioning arms extend backwards from two ends of the insulating rear seat, and positioning columns extend downwards from tail ends of the positioning arms;
the shielding shell is covered outside the insulating body;
the clamping hook piece comprises a beam part, the beam part is embedded and molded and fixed in the insulating rear seat, two ends of the beam part integrally extend forwards to form clamping hook parts, each clamping hook part is positioned in a corresponding clamping hook groove, the front end of each clamping hook part extends into the insertion cavity, two ends of the beam part are integrally bent to form positioning pins, and each positioning pin extends downwards;
the rear ends of the conductive terminals are clamped and fixed on the insulating rear seat, the front end of each conductive terminal penetrates through the mounting groove and extends forwards into the insertion cavity, and the rear end of each conductive terminal horizontally extends backwards to form a welding part.
As a preferred scheme, the upper and lower surfaces of the two ends of the insulating rear seat are respectively provided with a buckling part in a protruding manner, correspondingly, the upper and lower surfaces of the rear end of the insulating body are respectively provided with a buckling hole, each buckling hole penetrates through the mounting groove, and the buckling parts are fixed with the corresponding buckling holes in a buckling manner.
As a preferred scheme, a clamping groove is formed at the rear end of each conductive terminal, and the insulating rear seat is clamped and fixed in the clamping groove.
As a preferred scheme, the upper and lower surfaces of the rear end of the insulating body are both convexly provided with buckling parts, the upper and lower surfaces of the rear end of the shielding shell are both provided with buckling holes, and the buckling parts are buckled with the buckling holes in a matched mode.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
through downwardly extending there is the reference column on insulating back seat, downwardly extending has the location foot on the trip spare to cooperation weld part level extends, makes this product can carry out the fixed-position welding installation on the same face of circuit board, is convenient for very much adopt laser welding, improves the efficiency of welding installation, and the steadiness of installation is better.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is an assembled perspective view of a preferred embodiment of the present invention;
FIG. 2 is an exploded view of the preferred embodiment of the present invention;
fig. 3 is a cross-sectional view of a preferred embodiment of the present invention.
The attached drawings indicate the following:
10. insulating body 11, insert cavity
12. Mounting groove 13 and hook groove
14. Fastening hole 15, fastening part
20. Insulating backseat 21, locating arm
22. Positioning post 23, buckle part
30. Shielding shell 31, button hole
40. Hook 41 and beam
42. Hook part 43, positioning leg
50. Conductive terminal 51 and soldering part
52. A clamping groove.
Detailed Description
Referring to fig. 1 to 3, a specific structure of a preferred embodiment of the present invention is shown, which includes an insulating body 10, an insulating rear seat 20, a shielding shell 30, a hook 40 and a plurality of conductive terminals 50.
The front end face of the insulating body 10 is provided with an inserting cavity 11 in a backward concave mode, the rear end face of the insulating body 10 is provided with a mounting groove 12 in a forward concave mode, the mounting groove 12 is communicated with the inserting cavity 11, and the two sides of the insulating body 10 are provided with clamping hook grooves 13 communicated with the inserting cavity 11.
The insulating rear seat 20 is embedded into the mounting groove 12 and is fixedly buckled with the insulating body 10, two ends of the insulating rear seat 20 extend backwards to form positioning arms 21, and the tail ends of the positioning arms 21 extend downwards to form positioning columns 22; in this embodiment, the upper and lower surfaces of the two ends of the rear insulating base 20 are respectively provided with a fastening portion 23, correspondingly, the upper and lower surfaces of the rear end of the insulating body 10 are respectively provided with a fastening hole 14, each fastening hole 14 penetrates through the mounting groove 12, the fastening portion 23 is fastened and fixed with the corresponding fastening hole 14, and the positioning column 22 is a cylindrical structure.
The shielding shell 30 is covered outside the insulating body 10; in this embodiment, the upper and lower surfaces of the rear end of the insulating housing 10 are respectively provided with a fastening portion 15, the upper and lower surfaces of the rear end of the shielding shell 30 are respectively provided with a fastening hole 31, and the fastening portion 15 is engaged with the fastening hole 31.
This trip piece 40 is including crossbeam portion 41, and this crossbeam portion 41 inlays the shaping and fixes in insulating back seat 20, and the both ends of crossbeam portion 41 are all integrative to be extended forward and have trip portion 42, and each trip portion 42 all is arranged in the trip groove 13 that corresponds, and the front end of each trip portion 42 all stretches into and inserts in the chamber 11, and the equal integrative extension in both ends of this crossbeam portion 41 has location foot 43, and each location foot 43 all extends downwards.
The rear ends of the plurality of conductive terminals 50 are fixed on the insulating rear seat 20 in a clamping manner, the front end of each conductive terminal 50 passes through the mounting groove 12 and extends forwards into the insertion cavity 11, the rear end of each conductive terminal 50 extends backwards and horizontally to form a welding part 51, and each conductive terminal 50 is of a plate-shaped structure formed by punching. A slot 52 is formed at the rear end of each conductive terminal 50, the insulating rear base 20 is fixed in the slot 52, and the contact surface of the soldering portion 51 and the circuit board is a concave-convex surface.
Detailed description the assembly process of this embodiment is as follows:
first, the hook 40 and the rear insulating base 20 are fixed together by insert molding, then the rear ends of the plurality of conductive terminals 50 are fixed to the rear insulating base 20 by respective clamp fitting, then the rear insulating base 20, the hook 40, and the plurality of conductive terminals 50 assembled together are mounted to the insulating body 10, and then the shield case 30 is fitted over.
During installation, the product is positioned on an external circuit board through the positioning columns 22 and the positioning pins 43, and the welding parts 51 are abutted against the corresponding welding pads of the circuit board, at this time, the positioning pins 43 and the welding parts 51 can be welded by laser.
The utility model discloses a design focus lies in: through downwardly extending there is the reference column on insulating back seat, downwardly extending has the location foot on the trip spare to cooperation weld part level extends, makes this product can carry out the fixed-position welding installation on the same face of circuit board, is convenient for very much adopt laser welding, improves the efficiency of welding installation, and the steadiness of installation is better.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides an electric connector convenient to laser automatic weld which characterized in that: comprises an insulating body, an insulating rear seat, a shielding shell, a clamping hook piece and a plurality of conductive terminals;
the front end surface of the insulating body is concavely provided with an inserting cavity backwards, the rear end surface of the insulating body is concavely provided with a mounting groove forwards, the mounting groove is communicated with the inserting cavity, and the two sides of the insulating body are provided with clamping grooves communicated with the inserting cavity;
the insulating rear seat is embedded into the mounting groove and fixedly buckled with the insulating body, positioning arms extend backwards from two ends of the insulating rear seat, and positioning columns extend downwards from tail ends of the positioning arms;
the shielding shell is covered outside the insulating body;
the clamping hook piece comprises a beam part, the beam part is embedded and molded and fixed in the insulating rear seat, two ends of the beam part integrally extend forwards to form clamping hook parts, each clamping hook part is positioned in a corresponding clamping hook groove, the front end of each clamping hook part extends into the insertion cavity, two ends of the beam part are integrally bent to form positioning pins, and each positioning pin extends downwards;
the rear ends of the conductive terminals are clamped and fixed on the insulating rear seat, the front end of each conductive terminal penetrates through the mounting groove and extends forwards into the insertion cavity, and the rear end of each conductive terminal horizontally extends backwards to form a welding part.
2. The electrical connector for facilitating laser automated soldering of claim 1, wherein: the upper and lower surfaces of the two ends of the insulating rear seat are respectively provided with a buckling part in a protruding manner, correspondingly, buckling holes are formed in the upper and lower surfaces of the rear end of the insulating body, each buckling hole penetrates through the mounting groove, and the buckling parts are fixed with the corresponding buckling holes in a buckling manner.
3. The electrical connector for facilitating laser automated soldering of claim 1, wherein: the rear end of each conductive terminal is provided with a clamping groove, and the insulating rear seat is clamped and fixed in the clamping groove.
4. The electrical connector for facilitating laser automated soldering of claim 1, wherein: the upper and lower surfaces of the rear end of the insulating body are respectively provided with a buckling part in a protruding manner, the upper and lower surfaces of the rear end of the shielding shell are respectively provided with a buckling hole, and the buckling parts are matched with the buckling holes in a buckling manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922379179.7U CN211182637U (en) | 2019-12-26 | 2019-12-26 | Electric connector convenient for laser automatic welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922379179.7U CN211182637U (en) | 2019-12-26 | 2019-12-26 | Electric connector convenient for laser automatic welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211182637U true CN211182637U (en) | 2020-08-04 |
Family
ID=71802623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922379179.7U Active CN211182637U (en) | 2019-12-26 | 2019-12-26 | Electric connector convenient for laser automatic welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211182637U (en) |
-
2019
- 2019-12-26 CN CN201922379179.7U patent/CN211182637U/en active Active
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