CN202423583U

CN202423583U - Single-core-wire connector terminal

Info

Publication number: CN202423583U
Application number: CN2012200125003U
Authority: CN
Inventors: 吴俊伟
Original assignee: JIAWEI ELECTRONIC (KUNSHAN) CO Ltd
Current assignee: JIAWEI ELECTRONIC (KUNSHAN) CO Ltd
Priority date: 2012-01-13
Filing date: 2012-01-13
Publication date: 2012-09-05
Anticipated expiration: 2022-01-13

Abstract

The utility model discloses a single-core-wire connector terminal, which comprises a contact region and a riveting region which are connected with each other. The single-core-wire connector terminal is characterized in that the riveting region is V-shaped or U-shaped; and a plurality of triangular or trapezoidal protrusions is arranged at two sides of the riveting region. The protrusions at two sides of the riveting region are staggered. The single-core-wire connector terminal provided by the utility model solves the problems of infirmity, susceptibility to uncoupling, and poor electric contact of a single core wire riveted with a connector terminal in the prior art. Riveting can be carried out by a riveting process which is usually used in cable connection. The single-core-wire connector terminal can be obtained by combining the connector terminal with the single core wire by riveting.

Description

The single-core line bonder terminal

Technical field

The utility model relates to a kind of wire and cable connector technical field, particularly relates to a kind ofly can carrying out riveted processing with single-core wire, makes bonder terminal and cable reliable connection single-core line bonder terminal together.

Background technology

Along with development of science and technology, connector is extensively applied to various electronic installations, and in the connection between the electronic building brick, it is along with the continuous evolution in epoch, and derives variform, and different ranges of application.

With computer, TV, its inside includes the electronic building brick of different usefulness miscellaneous, for example PCB mainboard and various control PCB, radiator, power supplys etc. generally are to utilize wire and cable connector to be connected with the PCB mainboard, realize the transmission of electric signal.

Wire and cable connector generally comprises ambroin housing and metallic conductor terminal, and the metallic conductor terminal is with after wire rod combines, and is fixed in that to form wire and cable connector in the plastic casing whole.The metallic conductor terminal generally adopts riveting die to carry out riveted with the wire rod combination to be connected.

Electron trade uses the wire rod kind to have a lot; The inner conductive body is used copper wire always, is divided into split conductor according to copper wire distributed architecture wire rod, single line core etc.; As shown in Figure 1; There is stranded copper wire 12 split conductor 1 general inside, outside coated insulated hull 11, and bonder terminal 3 must be combined closely with copper wire 12 could the reliable delivery telecommunication

Industry wire and cable connector terminal commonly used is shown in Fig. 2-3, and bonder terminal 3 generally is provided with the land 31 and land 32 that combine with wire rod; Wherein land 32 electrically connects with wire conductor, and 31 the auxiliary booster actions in land combine to prevent that with insulated hull 11 land 31 receives outside destroy; Shown in Fig. 4-5, bonder terminal combines figure to adopt the mould riveted to process traditional structure bonder terminal 3 with wire rod; After riveting die patrix 4 and counterdie 5 pressings, can combine closely with the multicore wire rod, inner closely knit being difficult for gets loose; Electrically connect good; Bonder terminal 3 and split conductor 1 hook split conductor inside after mould is exerted pressure closely knit, and this kind mode is simple because of processing, in conjunction with reliably being widely used in the processing of wire and cable connector wire rod.

Wire rod need be used the single-core line structure in some electronic product, owing to differ greatly single-core line 2 as shown in Figure 6 on the more core structure of single-core line structure; Its inside has only one copper wire 23, outside coated insulated hull 21, and some does not have insulated hull yet; Directly plate one deck insulating varnish (enamelled wire) on the surface, shown in Fig. 7-9, this type of wire rod is as adopting traditional terminal structure; With the same manner riveted single-core line, it is big to demonstrate internal voids behind mould and the material line riveted, firm in conjunction with not; Easy generation gets loose, and electrically connects defectives such as bad.

The utility model content

For solve in the prior art single-core line with the bonder terminal riveted after combine not firm; Be prone to get loose; Problems such as poor electrical contact; The utility model provides a kind of cable connection riveted processing mode commonly used that uses to process riveted, and bonder terminal can combine closely knit firm single-core line bonder terminal with single-core line behind the riveted.

In order to address the above problem, the technical scheme that the utility model is taked is:

A kind of single-core line bonder terminal comprises contact zone and riveted district, and said contact zone is connected with the riveted district, it is characterized in that: said riveted district is V font or U font, and the both sides in said V font or U font riveted district are provided with some burs.

Aforesaid a kind of single-core line bonder terminal is characterized in that: said bur is triangle bur or trapezoidal bur.

Aforesaid a kind of single-core line bonder terminal is characterized in that: the interlaced setting of bur of said V font or both sides, U font riveted district.

The beneficial effect of the utility model is: the both sides in the utility model single-core line bonder terminal V font or U font riveted district are provided with some burs; After single-core line passes through upper mould and counterdie pressing; The interlaced complementary of bur of both sides, bonder terminal riveted district is circular; Combine with single-core line is closely knit, dropping situations can not appear rocking in single-core line, and the bonder terminal processing effect is better.

Description of drawings

Fig. 1 is a split conductor wire rod structure sketch map.

Fig. 2 is split conductor and split conductor bonder terminal decomposition texture sketch map.

Fig. 3 is split conductor and split conductor bonder terminal combining structure sketch map.

Fig. 4 is a view before the pressing of split conductor bonder terminal.

Fig. 5 is a view after the pressing of split conductor bonder terminal.

Fig. 6 is a single-core line wire rod structure sketch map.

Fig. 7 is a single-core line center condition sketch map after the pressing of prior art single-core line bonder terminal.

Fig. 8 is the single-core line view of taking back after the pressing of prior art single-core line bonder terminal.

Fig. 9 is the single-core line view that takes over after the pressing of prior art single-core line bonder terminal.

Figure 10 is the utility model single-core line connector terminal structure sketch map.

Figure 11 is the utility model single-core line and single-core line bonder terminal decomposition texture sketch map.

Figure 12 is the utility model single-core line and single-core line bonder terminal combining structure sketch map.

Figure 13 is a view before the pressing of the utility model single-core line bonder terminal.

Figure 14 is a view after the pressing of the utility model single-core line bonder terminal.

Embodiment

Below in conjunction with accompanying drawing the utility model is done further to describe.

Shown in Figure 10-12, a kind of single-core line bonder terminal, single-core line bonder terminal 22 comprise contact zone 221 and riveted district 222; Contact zone 221 is connected with riveted district 222; Riveted district 222 is the V font, and the both sides in V font riveted district are provided with 6 burs altogether, and the quantity of every pleurapophysis thorn is 3.Bur near contact zone 221 is trapezoidal bur 223, with two burs of trapezoidal bur 223 homonymies be triangle bur 224, be triangle bur 224 with three burs of trapezoidal bur 223 heteropleurals.

Shown in Figure 13-14; During riveted, after upper mould 4 and counterdie 5 pressings, bonder terminal 22 riveted district both sides burs are interlaced; When can making the mould riveting, this cross structure avoids each other; The bur head can not collided, and can make behind the riveted section of single-core line 2 copper wires 23 rounded or oval,

single line core

2 and 22 closely knit combinations of single-core line bonder terminal.Dropping situations can not appear rocking in single-core line 2, and the bonder terminal processing effect is better.

More than show and described basic principle, principal character and the advantage of the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection range to be defined by appending claims and equivalent thereof.

Claims

1. a single-core line bonder terminal comprises contact zone and riveted district, and said contact zone is connected with the riveted district, it is characterized in that: said riveted district is V font or U font, and the both sides in said V font or U font riveted district are provided with some burs.

2. a kind of single-core line bonder terminal according to claim 1 is characterized in that: said bur is triangle bur or trapezoidal bur.

3. a kind of single-core line bonder terminal according to claim 2 is characterized in that: the interlaced setting of bur of said V font or both sides, U font riveted district.