CN212136740U

CN212136740U - Plate end socket

Info

Publication number: CN212136740U
Application number: CN202020820174.3U
Authority: CN
Inventors: 谢承志; 谢逸云
Original assignee: Dongguan Synconn Precision Industry Co ltd
Current assignee: Dongguan Synconn Precision Industry Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-12-11
Anticipated expiration: 2030-05-15

Abstract

The utility model relates to an electronic components technical field, concretely relates to board end socket, including female head of socket, female head of socket includes hollow structure's female first shell, install the female first insulator in female first shell and install the female first terminal in female first insulator, female first shell includes the installation department and connects the connecting portion of installation department, female first shell has the fixture block, the installation department is connected to the fixture block, female first insulator includes the main part and the lug and the extension portion of being connected the main part, extension portion butt installation department, and outstanding installation department, the fixture block is located between lug and the extension portion, through the butt of lug and fixture block, and the butt of extension portion and installation department, install female first insulator in female first shell. The assembly is convenient, the processes such as laser welding and the like are not needed in the process, if a certain link is not assembled in place, corresponding rescue measures can be taken quickly, the product quality can be controlled, and the production efficiency is improved.

Description

Plate end socket

Technical Field

The utility model relates to an electronic components technical field especially relates to a board end socket.

Background

The connector is generally divided into a connector board socket and a wire connector, the connector board socket is connected to or soldered on a circuit board (PCB) of an electronic product, and the wire connector is used for plugging the connector board socket to electrically connect wires and the electronic product.

The traditional board end socket is complex to assemble and not convenient enough.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a board-end socket, which is easy to assemble and is beneficial to controlling the product quality, in order to solve the problems of the conventional technology.

The utility model provides a board end socket, including female head of socket, female head of socket includes hollow structure's female first shell, install the female first insulator in female first shell and install the female first terminal in female first insulator, female first shell includes the connecting portion of installation department and connection installation department, female first shell has the fixture block, the installation department is connected to the fixture block, female first insulator includes main part and the lug and the extension portion of being connected the main part, extension portion butt installation department, and outstanding installation department, the fixture block is located between lug and the extension portion, through the butt of lug and fixture block, and the butt of extension portion and installation department, install female first insulator in female first shell.

The utility model has the advantages that: during assembly, the female terminal is firstly arranged in the female insulator to obtain a semi-finished product, the semi-finished product is arranged in the hollow structure of the female shell, the expansion part is abutted against the mounting part, the clamping block is abutted against the convex block to form two acting forces in opposite directions, and therefore the insulator is firmly mounted in the female shell; the assembly is convenient, the processes such as laser welding and the like are not needed in the process, if a certain link is not assembled in place, corresponding rescue measures can be taken quickly, the product quality can be controlled, and the production efficiency is improved.

The further improvement to above-mentioned scheme does, and the fixture block extends from its junction with the installation department towards the middle part of female first shell, is the slope form, and the movable hole has been seted up to the position that the installation department corresponds the fixture block, provides activity space for the fixture block.

The further improvement of the scheme is that the female insulator further comprises a base part, a groove is formed between the base part and the convex block, and after the clamping block is abutted to the convex block, part of the clamping block extends into the groove.

The further improvement of the scheme is that the convex block is annular and is arranged on the periphery of the main body in a surrounding mode, the female insulator further comprises an intermediate block, two ends of the intermediate block are respectively connected with the convex block and the base, and the grooves are spaced to form a plurality of groove units, namely two adjacent groove units are spaced by the intermediate block, the number of the clamping blocks is the same as that of the groove units, and the positions of the clamping blocks correspond to the positions of the groove units one to one.

The further improvement to above-mentioned scheme does, and the basal portion extends there is the extension, and the support groove has been seted up to the extension, and female head terminal includes the afterbody, and the afterbody passes through to hold in the palm the groove connection extension.

The scheme is further improved in that a slot is formed between the connecting part and the female insulator; the connecting portion comprises a plurality of even lamellas, and a plurality of even lamellas all connect the installation department, have the clearance between two adjacent even lamellas.

The further improvement to above-mentioned scheme does, female head terminal includes the bullet piece of end body and connection end body, and the end body has the end, and the end is close to connecting portion, and the extending direction of bullet piece is the end dorsad.

The further improvement to the above scheme is that the end body is provided with an elastic hole corresponding to the position of the elastic block, so as to provide a moving space for the elastic block.

The further improvement of the above scheme is that the board end socket further comprises a socket male head, the socket male head comprises a male head shell, a male head insulator and a male head terminal, the male head insulator and the male head insulator are integrally formed, the male head terminal is matched with the female head terminal, and a storage groove is formed between the male head terminal and the male head shell.

The further improvement to the above scheme is that the socket male connector further comprises a dustproof cover, and the dustproof cover is used for sealing the containing groove.

Drawings

Fig. 1 is a schematic view of a board end socket of the present invention;

FIG. 2 is an exploded view of the female plug of the board-end socket of FIG. 1;

FIG. 3 is a front view of the female plug in the board-end socket of FIG. 1;

fig. 4 is a cross-sectional view of the female receptacle of fig. 3 taken along the direction a-a;

fig. 5 is an exploded view of the male portion of the receptacle of the board-end receptacle of fig. 1.

Description of reference numerals:

the socket female head 20, the female head shell 30, the mounting part 31, the connecting part 32, the clamping block 33 and the movable hole 34; a female insulator 40, a main body 41, a projection 42, an expansion 43, a base 44, an intermediate block 45, a slot unit 46, a bracket 47; female terminal 50, body 51, spring block 52, tail 53; a male socket 60, a male shell 61, a male insulator 62, a male terminal 63 and a dust cover 64; a board end socket 100.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully below. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 to 5, a board end socket 100 according to an embodiment of the present invention includes a female socket head 20, the female socket head 20 includes a female socket head housing 30 having a hollow structure, a female socket head insulator 40 installed in the female socket head housing 30, and a female socket terminal 50 installed in the female socket head insulator 40, the female socket head housing 30 includes an installation portion 31 and a connection portion 32 and a latch 33 connected to the installation portion 31, the female socket head insulator 40 includes a main body 41 and a protrusion 42 and an extension portion 43 connected to the main body 41, the extension portion 43 abuts against the installation portion 31 and protrudes out of the installation portion 31, the latch 33 is located between the protrusion 42 and the extension portion 43, and the female socket head insulator 40 is installed in the female socket head housing 30 by abutting the protrusion 42 and the latch 33 and abutting the extension portion 43 and the installation portion 31.

During assembly, the female terminal 50 is firstly installed in the female insulator 40 to obtain a semi-finished product, the semi-finished product is installed in the hollow structure of the female shell 30, the expansion part 43 is abutted to the installation part 31, the fixture block 33 is abutted to the projection 42 to form two acting forces in opposite directions, and therefore the insulator is firmly installed in the female shell 30, and the assembly is convenient and fast.

Specifically, the latch 33 extends from its junction with the mounting portion 31 toward the middle of the female housing 30, being inclined. It can be understood that the mounting portion 31 is provided with a movable hole 34 corresponding to the latch 33 to provide a movable space for the latch 33. When the protrusion 42 reaches the position of the latch 33 when the latch 33 is inserted into the female housing 30 along the latch 33, the latch 33 moves slightly outward in the movable hole 34, so that the protrusion 42 smoothly passes over the latch 33, and the latch 33 returns to the original inclined state and tightly abuts against the protrusion 42 immediately after the protrusion 42 passes over the latch 33, and forms an interaction force with the abutment between the expanded portion 43 and the mounting portion 31, thereby firmly mounting the female insulator 40 in the female housing 30.

The connecting portion 32 and the female insulator 40 form a slot therebetween for connecting the male plug 60 of the receptacle. Preferably, the connecting portion 32 is formed by a plurality of connecting flaps, the connecting flaps are connected to the mounting portion 31, and a gap is formed between two adjacent connecting flaps, so that the plug connector can adapt to plug in socket male connectors 60 with different specifications.

As shown in fig. 2, the female insulator 40 further includes a base 44, a groove (not shown) is formed between the base 44 and the protrusion 42, and after the latch 33 abuts against the protrusion 42, a part of the latch 33 extends into the groove, so as to increase the abutting area between the latch 33 and the protrusion 42 and increase the connection firmness.

Further, the protrusion 42 is annular and is annularly arranged on the outer periphery of the main body 41, the female insulator 40 further comprises an intermediate block 45, two ends of the intermediate block 45 are respectively connected with the protrusion 42 and the base 44, and the grooves are spaced to form a plurality of groove units 46, namely, two adjacent groove units 46 are spaced by one intermediate block 45, the number of the latch blocks 33 is the same as that of the groove units 46, and the positions of the latch blocks 33 correspond to the positions of the groove units 46 one by one. The slot unit 46 can limit the moving space of the latch 33, and prevent the female insulator 40 from rotating during use to cause poor butt joint.

The female terminal 50 includes a body 51 and a spring block 52 connected to the body 51, the body 51 has a tip close to the connecting portion 32, and the extending direction of the spring block 52 faces away from the tip. After the female terminal 50 is fitted into the female insulator 40, the spring block 52 abuts against the female insulator 40 to fix the female terminal 50. It can be understood that the end body 51 is provided with a spring hole (not shown) corresponding to the spring block 52, so as to provide a moving space for the spring block 52.

In one embodiment, the extension 43 defines a bracket 47, and the female terminal 50 further includes a tail portion 53, wherein the tail portion 53 is connected to the extension 43 through the bracket 47 to limit the length of the female terminal 50 extending into the female insulator 40.

In one embodiment, the board-end socket 100 further includes a male socket 60, the male socket 60 includes a male housing 61, a male insulator 62 and a male terminal 63 mounted on the male housing 61, the male terminal 63 and the male insulator 62 are integrally formed, and the male terminal 63 and the female terminal 50 are matched, and a receiving slot is formed between the male terminal 63 and the male housing 61. During assembly, the integral structure of the male terminal 63 and the male insulator 62 is riveted to the male housing 61. When the socket is used, the socket male plug 60 and the socket female plug 20 are oppositely inserted, the male plug shell 61 is arranged in the opposite insertion groove, the end part of the female plug insulator 40 is arranged in the accommodating groove, and the female plug terminal 50 and the male plug terminal 63 are oppositely inserted, so that the connection of the socket male plug 60 and the socket female plug 20 is realized.

The socket male connector 60 further comprises a dust cover 64, wherein the dust cover 64 is used for sealing and covering the accommodating groove to prevent dust and other impurities from falling into the accommodating groove to damage the female connector terminal 50.

The utility model discloses need not processes such as laser welding in the 100 equipment processes of board end socket, if a certain link does not assemble the position, can take corresponding rescue measures fast, be favorable to controlling product quality, improved production efficiency. Moreover, the socket female head 20 and the socket male head 60 have good mutual insertion effect and stable electrical property.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a board end socket, its characterized in that, includes female head of socket, female head of socket include hollow structure female head shell, install in female head insulator in the female head shell and install in female head terminal in the female head insulator, female head shell includes the installation department and connects the connecting portion of installation department, female head shell has the fixture block, the fixture block is connected the installation department, female head insulator includes the main part and is connected the lug and the extension portion of main part, extension portion butt the installation department, and outstanding the installation department, the fixture block is located the lug with between the extension portion, through the lug with the butt of fixture block, and the extension portion with the butt of installation department will female head insulator install in the female head shell.

2. The board end socket according to claim 1, wherein the fixture block extends from the connection portion of the fixture block with the mounting portion toward the middle of the female housing in an inclined shape, and a movable hole is formed in the mounting portion corresponding to the fixture block to provide a movable space for the fixture block.

3. The board end socket of claim 2 wherein said female insulator further comprises a base portion defining a recess with said projection, and wherein a portion of said latch extends into said recess after said latch abuts said projection.

4. The board end socket according to claim 3, wherein the protrusion is ring-shaped and is disposed around the outer periphery of the main body, the female insulator further comprises an intermediate block, two ends of the intermediate block are respectively connected to the protrusion and the base, and the grooves are spaced to form a plurality of groove units, two adjacent groove units are spaced by one intermediate block, the number of the latch blocks is the same as that of the groove units, and the positions of the latch blocks correspond to the positions of the groove units one to one.

5. The board end socket of claim 3 wherein the base portion has an extension extending therefrom, the extension being bracketed, the female terminal including a tail portion, the tail portion being connected to the extension by the bracketing.

6. The board end socket of claim 1 wherein said connecting portion and said female insulator define a slot therebetween; the connecting portion comprises a plurality of even lamellas, and is a plurality of even lamella all connects the installation department, adjacent two even have the clearance between the lamella.

7. The board end socket of claim 1 wherein said female terminal includes a body and a spring block connected to said body, said body having a head adjacent said connecting portion, said spring block extending away from said head.

8. The board end socket of claim 7, wherein said end body has a spring hole at a position corresponding to said spring block to provide a space for said spring block to move.

9. The board end socket of claim 1 further comprising a male socket head, wherein the male socket head comprises a male housing, a male insulator mounted on the male housing, and a male terminal, wherein the male terminal is integrally formed with the male insulator, and the male terminal is mated with the female terminal, and wherein a receiving slot is formed between the male terminal and the male housing.

10. The board end socket of claim 9 wherein said socket male portion further comprises a dust cap for covering said receiving slot.