CN206864694U

CN206864694U - Improve the connector male terminal of electrical contact performance

Info

Publication number: CN206864694U
Application number: CN201720376639.9U
Authority: CN
Inventors: 黄苗; 李兴光; 李娟�
Original assignee: Dongguan City Pierre Electronics Co Ltd
Current assignee: Dongguan City Pierre Electronics Co Ltd
Priority date: 2017-04-11
Filing date: 2017-04-11
Publication date: 2018-01-09
Anticipated expiration: 2027-04-11

Abstract

Improve the connector male terminal of electrical contact performance, including with the pillared plug division of sheet metal punching press, the tail end of plug division has the saddle type tension disc that integrated punching is molded, there is fin on tension disc, the shell fragment that outside camber is heaved is provided with plug division along its length, the shell fragment has symmetrically arranged a pair.Compared with prior art, the utility model has following good effect：(1) shell fragment that outside camber is heaved on plug division, can make up the size reduction of radial direction, add the electrical contact performance with female terminal；(2) fin on tension disc is diagonally set, and has longer contact line after bending with conductor wire end, and increase friction strengthens the chucking power to conductor wire end, can further improve the electrical contact performance with conductor wire end.

Description

Improve the connector male terminal of electrical contact performance

Technical field

It the utility model is related to connector technique, in particular to a kind of connector male terminal for improveing electrical contact performance.

Background technology

Connector generally refers to connect the device of two active devices, for transmitting electric current or signal.Just wherein based on For big this kind of connector of four PIN connectors for calculating mainboard power input, existing connector male terminal is generally such as Fig. 1 There is the saddle that integrated punching is molded shown in Fig. 2, including with the pillared plug division 1 ' of sheet metal punching press, the tail end of plug division 1 ' Shape tension disc 2 ', wherein plug division 1 ' are used to insert female terminal, and tension disc 2 ' is fixedly connected with conductor wire end after being used for bending.

As depicted in figs. 1 and 2, existing connector male terminal, its plug division is typically all smooth surface, and it is stamped to form Column structure easily squeeze it is flat deformation produce radial direction size reduction, this be influence its one with the electrical contact performance of female end terminal Individual key factor；In addition, on tension disc would generally punching form fin 21 ', increasing friction with this strengthens clamping to conductor wire end Power, therefore the concrete structure of fin is also to influence its another key factor with the electrical contact performance of conductor wire end.

Utility model content

The utility model is on the basis of existing technology, there is provided a kind of connector male end end for improveing electrical contact performance Son.

To achieve these goals, the utility model adopts the following technical scheme that.

The connector male terminal of electrical contact performance is improved, including with the pillared plug division of sheet metal punching press, plug division Tail end there is the saddle type tension disc that integrated punching is molded, there is fin on tension disc, be provided with along its length on plug division The shell fragment that outside camber is heaved, the shell fragment have symmetrically arranged a pair.

As the improvement of above-mentioned technical proposal, the fin on tension disc is diagonally set.

Compared with prior art, the utility model has following good effect：

(1) shell fragment that outside camber is heaved on plug division, the size reduction of radial direction can be made up, added and female terminal Electrical contact performance；

(2) fin on tension disc is diagonally set, and has longer contact line after bending with conductor wire end, increase friction is by force Change the chucking power to conductor wire end, can further improve the electrical contact performance with conductor wire end.

The utility model is described further with reference to specification drawings and specific embodiments.

Brief description of the drawings

Fig. 1 is the structural representation of existing connector male terminal.

Fig. 2 is Fig. 1 upward projection figure.

Fig. 3 is the structural representation of the connector male terminal of the utility model improvement electrical contact performance.

Fig. 4 is Fig. 3 upward projection figure.

Embodiment

As shown in Figure 3 and Figure 4, the connector male terminal of electrical contact performance is improved, including column is struck out with sheet metal Plug division 1, the tail end of plug division 1 has the saddle type tension disc 2 that integrated punching is molded, and wherein plug division 1 is used to insert female end Son, and tension disc 2 is fixedly connected with conductor wire end after being used for bending, has fin 21 on tension disc 2, on plug division 1 along its length just To the shell fragment 11 heaved provided with outside camber, the shell fragment 11 has symmetrically arranged a pair.

The shell fragment that outside camber is heaved on plug division, can make up the size reduction of radial direction, add and female terminal Electrical contact performance.

As the improvement of above-mentioned technical proposal, the fin 21 on tension disc 2 is diagonally set, and is had after bending with conductor wire end Longer contact line, increase friction strengthen the chucking power to conductor wire end, can further improve the electrical contact performance with conductor wire end.

For those skilled in the art, can be obtained according to the structure disclosed in the utility model and principle other each It is kind corresponding to change and deformation, and all these change and deformation belongs to protection category of the present utility model.

Claims

1. the connector male terminal of electrical contact performance is improved, including with the pillared plug division of sheet metal punching press, plug division Tail end has the saddle type tension disc that integrated punching is molded, and has fin on tension disc, it is characterised in that：On plug division along its length Direction is provided with the shell fragment that outside camber is heaved, and the shell fragment has symmetrically arranged a pair.

2. the connector male terminal of improvement electrical contact performance according to claim 1, it is characterised in that：On tension disc Fin is diagonally set.