CN213043104U

CN213043104U - Side-inserted electric connector

Info

Publication number: CN213043104U
Application number: CN202021895013.7U
Authority: CN
Inventors: 钟嶷飞
Original assignee: Shenzhen Jiacanjie Technology Co ltd
Current assignee: Shenzhen Jiacanjie Technology Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-04-23
Anticipated expiration: 2030-09-02

Abstract

The utility model relates to an electric connector, in particular to a side-inserted electric connector, which comprises a shell, a main body, an upper layer insulation body, a lower layer insulation body, an upper terminal, a lower terminal and a clamping piece; the upper terminal is arranged in the upper-layer insulation body, the lower terminal is arranged in the lower-layer insulation body, the clamping piece is arranged between the upper-layer insulation body and the lower-layer insulation body, the upper-layer insulation body and the lower-layer insulation body are fixed to each other, the main body is fixed to the upper-layer insulation body, the lower-layer insulation body and the clamping piece, the main body is fixed to the shell, an adsorption platform is arranged on the shell, the shell is integrally formed with the adsorption platform, and the adsorption platform is square. The beneficial effects of the utility model reside in that: when the terminal is connected with the PCB, the welding process is simple, the terminal is suitable for various welding modes, and the connection is firm and convenient to manufacture; adopt square adsorption platform, avoided the current casing outside to be convex, the problem that SMT equipment absorbs is not convenient for, and integrated into one piece is convenient for process.

Description

Side-inserted electric connector

Technical Field

The utility model relates to an electric connector, concretely relates to formula electric connector is inserted to side.

Background

The electrical connector not only needs to meet general performance requirements, but also has the important requirements that the electrical connector has good contact, reliable operation and convenient maintenance, and whether the reliable operation directly affects the normal operation of a host circuit or not, and relates to the safety of the whole host. For this reason, the host circuit has very strict requirements on the quality and reliability of the electrical connector, and is widely used in daily life due to its high quality and high reliability.

The existing electric connector needs manual insertion when a terminal (pin needle) is welded with a PCB, and is high in cost, low in efficiency and quite inconvenient.

Most of the existing electric connectors adopt a horizontal type on-board type + PCB board and are laterally arranged on a main board, and because the connector is not directly connected with a main body, the firmness and the reliability are deficient. And a small PCB needs to be added and manually welded on the cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a formula electric connector is inserted to side.

The technical scheme of the utility model as follows:

a side-inserted electric connector comprises a shell, a main body, an upper layer insulation body, a lower layer insulation body, an upper terminal, a lower terminal and a clamping piece; the upper terminal is arranged in the upper-layer insulation body, the lower terminal is arranged in the lower-layer insulation body, the clamping piece is arranged between the upper-layer insulation body and the lower-layer insulation body, the upper-layer insulation body and the lower-layer insulation body are fixed to each other, the main body is fixed to the upper-layer insulation body, the lower-layer insulation body and the clamping piece, the main body is fixed to the shell, an adsorption platform is arranged on the shell, the shell is integrally formed with the adsorption platform, and the adsorption platform is square.

The utility model discloses in, the outside that is located adsorption platform is equipped with the protection casing.

The utility model discloses in, casing one end is equipped with the end cover.

As the utility model discloses preferred: the main body is integrated with the upper layer insulation body, the lower layer insulation body and the clamping piece in an injection molding mode.

As the utility model discloses preferred: the upper terminal and the lower terminal are both L-shaped, the number of PIN needles of the upper terminal and the lower terminal is the same, one end of an inner side PIN needle of the upper terminal is bent upwards, one end of an inner side PIN needle of the lower terminal is bent downwards, and the bending directions of the upper terminal and the lower terminal are opposite.

As the utility model discloses preferred: the upper layer insulation body is provided with two grooves, the outer sides of the two grooves on the upper layer insulation body are respectively provided with a PIN of the upper terminal, other PIN of the upper terminal are arranged between the two grooves on the upper layer insulation body, one end of the inner side PIN of the upper terminal is bent upwards to form a first bent part, one end of the outer side PIN of the upper terminal is bent upwards to form a second bent part, a first Z-shaped extension part is arranged on the outer side PIN of the upper terminal close to the second bent part and in the direction vertical to the second bent part, the free end of the first Z-shaped extension part is downward, one end of the inner side PIN of the lower terminal is bent downwards to form a third bent part, one end of the outer side PIN of the lower terminal is bent downwards to form a fourth bent part, and a second Z-shaped extension part is arranged on the outer side PIN of the lower terminal close to the fourth bent part and in the direction vertical to the fourth bent part, and the free end of the second Z-shaped extension part faces upwards, the first Z-shaped extension part and the second Z-shaped extension part are arranged oppositely or in a staggered mode, and PIN needles on two sides of the upper terminal and the lower terminal are opposite to the edge of the clamping piece.

As the utility model discloses preferred: the shell is provided with pins.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. when the terminal is connected with the PCB, the welding process is simple, the terminal is suitable for various welding modes, and the terminal is simple in structure, firm in connection and convenient to manufacture.

2. Adopt square adsorption platform, avoided the current casing outside to be convex, the SMT equipment problem of absorbing of being not convenient for, just the casing with adsorption platform integrated into one piece is convenient for process.

3. The outer side of the adsorption platform is provided with a protective cover for protecting the adsorption platform or preventing other impurities from entering from a gap between the two at the insertion end of the adsorption platform and the shell.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of a combination structure of a side-inserted electrical connector according to the present invention.

Fig. 2 is an exploded schematic view of a side-inserted electrical connector according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to explain the technical solution of the present invention, the following description is made by using specific examples.

Examples

As shown in fig. 1-2, the utility model relates to a side-inserted electric connector, which comprises a shell 1, a main body 2, an upper layer insulation body 3, a lower layer insulation body 4, an upper terminal 5, a lower terminal 6 and a clamping piece 7; the upper terminal 5 is arranged in the upper-layer insulation body 3, the lower terminal 6 is arranged in the lower-layer insulation body 4, the clamping piece 7 is arranged between the upper-layer insulation body 3 and the lower-layer insulation body 4, the upper-layer insulation body 3 and the lower-layer insulation body 4 are mutually fixed, the main body 2 is mutually fixed with the upper-layer insulation body 3, the lower-layer insulation body 4 and the clamping piece 7, the main body 2 is mutually fixed with the shell 1, the shell 1 is provided with the adsorption platform 11, the shell 1 and the adsorption platform 11 are integrally formed, and the adsorption platform 11 is square. The utility model discloses in, adopt square adsorption platform 11, avoided the current 1 outside of casing to be convex, the problem that SMT equipment absorbed is not convenient for, just casing 1 with 11 integrated into one piece of adsorption platform are convenient for process.

The utility model discloses in, the outside that is located adsorption platform 11 is equipped with protection casing 8. For protecting the adsorption platform 11 or preventing other impurities from entering from the gap position between the adsorption platform 11 and the insertion end of the shell 1.

In the utility model, the 1 one end of casing is equipped with end cover 9.

The utility model discloses in, main part 2 moulds plastics as an organic whole with upper insulator 3, lower floor's insulator 4, clamping piece 7. When processing, earlier with upper terminal 5 and upper insulator 3 as an organic whole that moulds plastics, lower terminal 6 and lower floor's insulator 4 as an organic whole that moulds plastics, then clamping piece 7 sets up between upper insulator 3 and lower floor's insulator 4, mould plastics main part 2 and upper insulator 3, lower floor's insulator 4, clamping piece 7 as an organic whole. The clip 7 is used to prevent the upper terminal 5 and the lower terminal 6 from being bent, ensuring strength.

The utility model discloses in, go up terminal 5 with lower terminal 6 all is the L type, go up terminal 5 with the PIN needle quantity of lower terminal 6 is the same, the inboard PIN needle one end of going up terminal 5 upwards buckles, the inboard PIN needle one end of lower terminal 6 is buckled downwards, go up terminal 5 with lower terminal 6 buckles opposite direction. Go up terminal 5 with lower terminal 6 is connected one end with the PCB board and outwards extends certain length, and main part 2 and casing 1 extend simultaneously, can satisfy different products to the requirement of height, make the product more pleasing to the eye in using, and the length that goes up terminal 5 and lower terminal 6 and outwards extends is different, satisfies different welding requirement or condition.

The utility model discloses in, be equipped with on the casing 1 and participate in.

The utility model discloses in, casing 1 is shielding shell.

In the utility model, two grooves are arranged on the upper layer insulation body 3, a PIN needle of the upper terminal 5 is respectively arranged at the outer sides of the two grooves on the upper layer insulation body 3, other PIN needles of the upper terminal 5 are arranged between the two grooves on the upper layer insulation body 3, one end of the inner PIN needle of the upper terminal 5 is bent upwards to form a first bending part, one end of the outer PIN needle of the upper terminal 5 is bent upwards to form a second bending part, a first Z-shaped extension part is arranged on the outer side PIN needle of the upper terminal 5 near the second bending part and in the direction perpendicular to the second bending part, the free end of the first Z-shaped extension part is downward, one end of the inner PIN needle of the lower terminal 6 is bent downwards to form a third bending part, one end of the outer side PIN needle of the lower terminal 6 is bent downwards to form a fourth bending part, and a second Z-shaped extension part is arranged on the outer side PIN needle of the lower terminal 6 near the fourth bending part and in the direction perpendicular to the fourth bending part, and the free end of the second Z-shaped extending part faces upwards, the first Z-shaped extending part and the second Z-shaped extending part are arranged oppositely or in a staggered mode, and PIN needles on two sides of the upper terminal 5 and the lower terminal 6 are opposite to the edge of the clamping piece 7.

The utility model discloses in, the free end of first zigzag extension is down, and the free end of second zigzag extension up, first zigzag extension and second zigzag extension dislocation set for the location terminal is in the insulating body that corresponds.

The utility model discloses in, first kink, second kink, third kink and fourth kink are used for the plug-in connection.

The utility model discloses a preferred, upper terminal 5 with the pin quantity of lower terminal 6 is the same, is 5, 7 or 8 etc..

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A side-plug electrical connector, comprising: the high-voltage switch comprises a shell, a main body, an upper-layer insulation body, a lower-layer insulation body, an upper terminal, a lower terminal and a clamping piece; the upper terminal is arranged in the upper-layer insulation body, the lower terminal is arranged in the lower-layer insulation body, the clamping piece is arranged between the upper-layer insulation body and the lower-layer insulation body, the upper-layer insulation body and the lower-layer insulation body are fixed to each other, the main body is fixed to the upper-layer insulation body, the lower-layer insulation body and the clamping piece, the main body is fixed to the shell, an adsorption platform is arranged on the shell, the shell is integrally formed with the adsorption platform, and the adsorption platform is square.

2. A side-plug electrical connector as claimed in claim 1, wherein: and a protective cover is arranged on the outer side of the adsorption platform.

3. A side-plug electrical connector as claimed in claim 1, wherein: one end of the shell is provided with an end cover.

4. A side-plug electrical connector as claimed in claim 1, wherein: the main body is integrated with the upper layer insulation body, the lower layer insulation body and the clamping piece in an injection molding mode.

5. A side-plug electrical connector as claimed in claim 1, wherein: the upper terminal and the lower terminal are both L-shaped, the number of PIN needles of the upper terminal and the lower terminal is the same, one end of an inner side PIN needle of the upper terminal is bent upwards, one end of an inner side PIN needle of the lower terminal is bent downwards, and the bending directions of the upper terminal and the lower terminal are opposite.

6. A side-plug electrical connector as claimed in claim 5, wherein: the upper layer insulation body is provided with two grooves, the outer sides of the two grooves on the upper layer insulation body are respectively provided with a PIN of the upper terminal, other PIN of the upper terminal are arranged between the two grooves on the upper layer insulation body, one end of the inner side PIN of the upper terminal is bent upwards to form a first bent part, one end of the outer side PIN of the upper terminal is bent upwards to form a second bent part, a first Z-shaped extension part is arranged on the outer side PIN of the upper terminal close to the second bent part and in the direction vertical to the second bent part, the free end of the first Z-shaped extension part is downward, one end of the inner side PIN of the lower terminal is bent downwards to form a third bent part, one end of the outer side PIN of the lower terminal is bent downwards to form a fourth bent part, and a second Z-shaped extension part is arranged on the outer side PIN of the lower terminal close to the fourth bent part and in the direction vertical to the fourth bent part, and the free end of the second Z-shaped extension part faces upwards, the first Z-shaped extension part and the second Z-shaped extension part are arranged oppositely or in a staggered mode, and PIN needles on two sides of the upper terminal and the lower terminal are opposite to the edge of the clamping piece.

7. A side-plug electrical connector as claimed in claim 1, wherein: the shell is provided with pins.