CN213602036U

CN213602036U - Female terminal

Info

Publication number: CN213602036U
Application number: CN202022732192.9U
Authority: CN
Inventors: 赖海潮; 罗淑芳
Original assignee: Wenzhou Aohai Electric Co ltd
Current assignee: Wenzhou Aohai Electric Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-02
Anticipated expiration: 2030-11-23

Abstract

The utility model provides a female end terminal, including casing and conducting strip, the casing on be provided with link and mounting hole, the conducting strip setting in the mounting hole, the conducting strip including first extension and second extension, first extension and second extension extend and set up towards the link direction gradually, first extension on be provided with the dop, the casing on be provided with first butt piece and second butt piece respectively, first butt piece buckle and extend in the mounting hole, be formed with between the inner wall of first butt piece and mounting hole and supply the dop to insert the bayonet socket of establishing, second butt piece set up on the inner wall that mounting hole and first butt piece are relative, second butt piece extends and can elasticity butt on the second extension towards conducting strip direction slope. Not enough to prior art, the utility model provides a female end terminal that stability is stronger.

Description

Female terminal

Technical Field

The utility model relates to a female end terminal.

Background

The connector subassembly constitutes the electricity connection cooperation between the different devices through the grafting coupling between public end connector and the female end connector including public end connector and female end connector, is provided with a plurality of female end terminals on the female end connector wherein, female end terminal including wiring end, link and conducting strip, wiring end be used for constituting the location to the pencil, the link can supply the electric connection post of public end connector to insert and establish, the conducting strip be used for constituting the electricity of electric connection post and pencil and link, the both ends of conducting strip extend to link and wiring end department respectively. However, in the female terminal of the prior art, the conductive sheet is usually clamped and fixed at the connecting end, so that the problems of poor stability and easy loosening exist.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a female end terminal that stability is stronger.

In order to achieve the above purpose, the utility model provides a female terminal, which comprises a shell and a conducting strip, the shell is provided with a connecting end and a mounting hole, the conducting strip is arranged in the mounting hole, the conducting strip comprises a first extension part and a second extension part, the first extension part and the second extension part extend towards the direction of the connecting end and are arranged gradually, the first extending part is provided with a clamping head, the shell is respectively provided with a first abutting sheet and a second abutting sheet, the first abutting sheet is bent towards the mounting hole and extends, a bayonet for inserting the chuck is formed between the first abutting sheet and the inner wall of the mounting hole, the second abutting sheet is arranged on the inner wall of the mounting hole opposite to the first abutting sheet, extends towards the conducting sheet in an inclined mode and can elastically abut against the second extending portion.

The technical scheme has the advantages that: install the conducting strip in the mounting hole that the casing constitutes, and set up in the mounting hole and buckle and the bayonet socket that extends in the mounting hole and form by first butt piece and mounting hole inner wall towards the mounting hole, insert the dop that the first extension extensibility of conducting strip is to the bayonet socket, and borrow by instrument centre gripping casing and first butt piece, make both compress tightly the location that forms conducting strip and casing on the dop, and second butt piece extends towards conducting strip direction slope and can the setting of elastic butt on the second extension, can constitute the centre gripping to the conducting strip with shells inner wall, and provide the restoring force that makes its reset, make female end terminal connection structure's intensity higher, stability is stronger.

The utility model discloses can further set up to: the second extension part is provided with a guide part which extends obliquely towards the direction far away from the first extension part.

By further providing the guide portion extending obliquely toward the direction away from the first extension portion, it is possible to facilitate introduction of the electrical connection post between the first extension portion and the second extension portion.

The utility model discloses can further set up to: the second abutting sheet abuts against the joint of the second extending part and the guiding part.

Through further setting up, because second extension and guide portion respectively extend towards different direction slopes, the junction between second extension and the guide portion can form an contained angle, with second butt piece butt in contained angle department, constitutes a spacing effect.

The utility model discloses can further set up to: the shell is provided with an opening, and the second abutting sheet swings at the opening.

Through further setting up, the swing span of second butt piece can be increased to the opening to when can seting up the opening on the casing, thereby it constitutes second butt piece to remain a border connection, and processing is convenient.

The utility model discloses can further set up to: the casing on be provided with the flange, the flange extend the setting towards the direction of keeping away from the mounting hole, the flange setting in the both sides department of second butt piece direction of motion.

Through further setting up, be located the flange of the both sides department of second butt piece direction of motion, can form the direction to the swing direction of second butt piece, avoid extracting behind the electric connection post, the in-process butt that the second butt piece resets is on the outer wall of casing.

The utility model discloses can further set up to: the shell on be provided with the elasticity fin, the elasticity fin towards the direction slope extension of keeping away from the mounting hole.

Through further setting up, at the in-process that the casing inserted female end terminal, the elasticity fin atress moved towards the mounting hole direction, and during the reverse motion, the elasticity fin can compress tightly on the inner wall of female end terminal by elasticity, constitutes spacingly.

The utility model discloses can further set up to: the connector comprises a terminal, and a concave part is formed between the connecting end and the terminal.

Through further setting up, set up the concave part between link and wiring end, convenient and female end terminal's joint.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention;

fig. 2 is a front view of an embodiment of the present invention;

fig. 3 is a schematic view of the internal structure of the portion a in fig. 2 according to the embodiment of the present invention;

FIG. 4 is a schematic view of an internal structure of an embodiment of the present invention in a use state;

wherein: a housing 1; a connection end 11; a mounting hole 12; a terminal 13; a first abutting piece 14; a second abutting piece 15; a bayonet 16; an opening 17; a flange 18; an elastic fin 19; a recess 10; a conductive sheet 2; a first extension 21; a chuck 211; a second extension 22; a guide part 221.

Detailed Description

The utility model relates to an embodiment of female end terminal is shown in fig. 1-4: comprises a shell 1 and a conducting strip 2, wherein the shell 1 is provided with a connecting end 11, a mounting hole 12 and a wiring terminal 13, the conducting plate 2 is arranged in the mounting hole 12, the conducting plate 2 comprises a first extension part 21 and a second extension part 22, the first extension 21 and the second extension 22 extend toward the connection end and are arranged gradually, the first extending part 21 is provided with a clamp 211, the shell 1 is respectively provided with a first abutting piece 14 and a second abutting piece 15, the first abutting piece 14 is bent towards the mounting hole 12 and extends, a bayonet 16 for inserting the chuck 211 is formed between the first abutting piece 14 and the inner wall of the mounting hole 12, the second abutting piece 15 is arranged on the inner wall of the mounting hole 12 opposite to the first abutting piece 14, and the second abutting piece 15 extends obliquely towards the direction of the conducting strip 2 and can elastically abut against the second extending part 22. The second extension portion 22 is provided with a guiding portion 221, and the guiding portion 221 extends obliquely in a direction away from the first extension portion 21. The second abutting piece 15 abuts on the joint of the second extending portion 22 and the guiding portion 221. The housing 1 is provided with an opening 17, and the second abutting piece 15 swings at the opening 17. The shell 1 is provided with a rib 18, the rib 18 extends towards the direction far away from the mounting hole 12, and the rib 18 is arranged at two sides of the second abutting sheet 22 in the moving direction. The housing 1 is provided with an elastic fin 19, and the elastic fin 19 extends obliquely towards a direction away from the mounting hole 12. A recess 10 is formed between the connection terminal 11 and the terminal 13.

The above examples are only one of the preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims

1. The utility model provides a female terminal, including casing and conducting strip, the casing on be provided with the link, its characterized in that: the casing on be provided with the mounting hole, the conducting strip setting in the mounting hole, the conducting strip including first extension and second extension, first extension and second extension extend and set up towards the connecting end direction gradually, first extension on be provided with the dop, the casing on be provided with first butt piece and second butt piece respectively, first butt piece buckle and extend towards the mounting hole in, be formed with between the inner wall of first butt piece and mounting hole and supply the dop to insert the bayonet socket of establishing, second butt piece set up on mounting hole and the relative inner wall of first butt piece, second butt piece extend and can the elasticity butt on the second extension towards conducting strip direction slope.

2. The female terminal as claimed in claim 1, wherein: the second extension part is provided with a guide part which extends obliquely towards the direction far away from the first extension part.

3. The female terminal as claimed in claim 2, wherein: the second abutting sheet abuts against the joint of the second extending part and the guiding part.

4. The female terminal as claimed in claim 1, 2 or 3, wherein: the shell is provided with an opening, and the second abutting sheet swings at the opening.

5. The female terminal as claimed in claim 4, wherein: the casing on be provided with the flange, the flange extend the setting towards the direction of keeping away from the mounting hole, the flange setting in the both sides department of second butt piece direction of motion.

6. The female terminal as claimed in claim 1, 2 or 3, wherein: the shell on be provided with the elasticity fin, the elasticity fin towards the direction slope extension of keeping away from the mounting hole.

7. The female terminal as claimed in claim 6, wherein: the connector comprises a terminal, and a concave part is formed between the connecting end and the terminal.