CN215933894U

CN215933894U - Connector with sheath integrated on outer shell

Info

Publication number: CN215933894U
Application number: CN202122436655.1U
Authority: CN
Inventors: 金章良; 周斌; 袁坡; 周金花; 吕旭波; 潘盼盼; 苏雪琴
Original assignee: Zhejiang Simtek Automobile Electrical Appliance Co ltd
Current assignee: Zhejiang Simtek Automobile Electrical Appliance Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-03-01
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses a connector with a sheath integrated on an outer shell, which comprises a shell and a needle, wherein the shell comprises an outer shell and a sheath shell connected to one end face of the outer shell, the needle comprises a PCB and a plurality of pins arranged on the PCB in a penetrating way, the PCB is fixedly clamped with the sheath shell, and the plurality of pins partially extend into the outer shell. The utility model has compact structure and high connection reliability, saves the assembly of the connector and is beneficial to improving the assembly efficiency.

Description

Connector with sheath integrated on outer shell

Technical Field

The utility model relates to the technical field of automobile lamp socket connectors, in particular to a connector with a sheath integrated on an outer shell.

Background

Present automobile rear combination lamp socket connector sets up corresponding connection structure including the sheath and the shell body that assemble each other and form on sheath and the shell body, adopts different moulds to assemble again after injection moulding during production respectively, and the assembly is wasted time and energy, is unfavorable for improving production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide the connector with the sheath integrated on the outer shell, which has the advantages of compact structure, high connection reliability, no need of assembling the connector and contribution to improving the assembling efficiency.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a connector of sheath integration on shell, includes shell spare and needle spare, shell spare includes the shell body and connects the sheath shell on a shell body terminal surface, the needle spare includes the PCB board and wears to establish a plurality of pin needles of installing on the PCB board, the PCB board is fixed with the sheath shell block and a plurality of pin needle parts stretch into in the shell body.

The protective casing shell is including connecting four right angle protecting edges on the shell body terminal surface, four the protecting edge encloses into square frame shape, four the protecting edge tip is the interval each other and is formed a pair of spacing groove and a pair of groove of lining up, the PCB board outer wall is equipped with the stopper that corresponds the card income spacing groove.

The pair of through grooves and the pair of limiting grooves are perpendicular to each other, and the outer wall of the PCB is provided with clamping blocks which are correspondingly clamped into the through grooves.

The shell body comprises a hollow main shell part and a horizontal connecting part formed by vertically bending one end of the main shell part, an opening is formed in the center of the connecting part, and the protective edge is connected to the connecting part and distributed on the edge of the opening.

The connecting part is provided with a pair of clamping grooves communicated with the opening, the clamping grooves are correspondingly communicated with the through grooves, and the clamping blocks are clamped to the clamping grooves.

The utility model has the beneficial effects that: the shell body and the sheath shell are integrally formed into the shell piece, the existing shell piece structure which is assembled in a split mode is converted into the integrally formed structure, the original connecting structure of the shell body and the sheath shell is omitted, the assembling of the shell body and the sheath shell is omitted, the pin needle is fixed on the PCB and combined with the shell piece into the connector, the structure is compact, the connecting reliability is high, and the assembling efficiency is improved.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a top view of the housing member of the present invention;

FIG. 3 is a bottom view of the housing member of the present invention;

FIG. 4 is a side view of the housing member of the present invention;

FIG. 5 is a block diagram of the housing of the present invention;

FIG. 6 is a perspective view of the needle of the present invention.

In the figure: outer shell 1, main shell portion 11, connecting portion 12, lug 13, protruding muscle 14, opening 121, draw-in groove 122, sheath shell 2, spacing groove 21, link up groove 22, flange 23, PCB board 3, stopper 31, fixture block 32, pin needle 4.

Detailed Description

The utility model is further described with reference to the accompanying drawings and the detailed description below:

as shown in fig. 1-6, a connector with a sheath integrated on an outer shell comprises a shell member and a needle member, wherein the shell member comprises an outer shell 1 and a sheath casing 2 connected to one end face of the outer shell 1, the outer shell 1 and the sheath casing 2 are of an integrally formed structure, the end face of the outer shell 1 is protruded to form the sheath casing 2, the connecting structure between the original outer shell 1 and the sheath casing 2 is omitted through the design, the needle member comprises a PCB (printed circuit board) 3 and a plurality of pin needles 4 arranged on the PCB 3 in a penetrating manner, the PCB 3 is fixed with the sheath casing 2 in a clamping manner, and the plurality of pin needles 4 partially extend into the outer shell 1. The pin needles 4 comprise two rows, each row of the pin needles 4 comprises three, and each pin needle 4 penetrates through the PCB 3.

The protective case 2 is including connecting four right angle protecting edges 23 on the terminal surface of shell body 1, four protecting edges 23 enclose into square frame shape, four protecting edge 23 tip is the interval each other and is formed a pair of spacing groove 21 and a pair of groove 22 of lining up, 3 outer walls of PCB board are equipped with and correspond the stopper 31 of going into spacing groove 21.

The pair of through grooves 22 and the pair of limiting grooves 21 are perpendicular to each other, and the outer wall of the PCB 3 is provided with a clamping block 32 correspondingly clamped into the through grooves 22. The width of the limiting groove 21 is different from that of the through groove 22, the bottom surface of the limiting groove 21 is the connecting part 12, and the limiting groove 21 is used for clamping and fixing the needle piece and has the function of positioning the needle piece, so that the needle piece is prevented from being excessively inserted to be separated from being clamped with the shell piece.

The outer shell 1 comprises a hollow main shell part 11 and a horizontal connecting part 12 formed by vertically bending one end of the main shell part 11, an opening 121 is arranged in the center of the connecting part 12, and a protective edge 23 is connected to the connecting part 12 and distributed at the edge of the opening 121. The main shell 11 is a cylindrical structure with two open ends, and the projections of the inner side walls of the four beads 23 on the connecting portion 12 are overlapped with the side lines of the opening 121.

The connecting portion 12 is provided with a pair of clamping grooves 122 communicated with the opening 121, the clamping grooves 122 are correspondingly communicated with the through grooves 22, the clamping blocks 32 are clamped to the clamping grooves 122, the height of the clamping blocks 32 is larger than that of the limiting blocks 31, and the clamping stability of the PCB 3 and the shell can be improved by clamping the clamping blocks 32 to the clamping grooves 122.

The outer wall of the outer shell 1 is provided with a convex block 13 and a pair of convex ribs 14, the convex block 13 is located at the middle height of the outer shell 1 and located between the pair of convex ribs 14, and the convex ribs 14 extend along the length direction of the main shell 11. The convex block 13 and the pair of convex ribs 14 are used for being correspondingly connected and fixed with the pair of fittings.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A connector with a sheath integrated on an outer housing, comprising a housing member and a needle member, characterized in that: the shell spare includes shell body (1) and connects sheath case (2) on shell body (1) terminal surface, the needle spare includes PCB board (3) and wears to establish a plurality of pin needles (4) of installing on PCB board (3), PCB board (3) and sheath case (2) block are fixed and a plurality of pin needle (4) part stretch into in shell body (1).

2. A connector in which a boot is integrated with an outer housing as set forth in claim 1, wherein: the protective case shell (2) is including connecting four right angle protecting edge (23) on shell body (1) terminal surface, four protecting edge (23) enclose into square frame shape, four protecting edge (23) tip is the interval each other and is formed a pair of spacing groove (21) and a pair of groove (22) of lining up, PCB board (3) outer wall is equipped with and corresponds stopper (31) of going into spacing groove (21).

3. A connector in which a sheath is integrated on an outer housing as set forth in claim 2, wherein: the pair of through grooves (22) and the pair of limiting grooves (21) are perpendicular to each other, and clamping blocks (32) correspondingly clamped into the through grooves (22) are arranged on the outer wall of the PCB (3).

4. A connector in which a boot is integrated with an outer housing as set forth in claim 3, wherein: the shell body (1) comprises a hollow shell part (11) and a horizontal connecting part (12) formed by vertically bending one end of the shell part (11), an opening (121) is formed in the center of the connecting part (12), and a protective edge (23) is connected to the connecting part (12) and distributed on the edge of the opening (121).

5. A connector in which a boot is integrated with an outer housing as set forth in claim 4, wherein: the connecting part (12) is provided with a pair of clamping grooves (122) communicated with the opening (121), the clamping grooves (122) are correspondingly communicated with the through grooves (22), and the clamping blocks (32) are clamped to the clamping grooves (122).