CN2749072Y

CN2749072Y - A connector equipped on cable conductor

Info

Publication number: CN2749072Y
Application number: CN 200420014032
Authority: CN
Inventors: 江明煌
Original assignee: 史秋伟
Priority date: 2004-09-29
Filing date: 2004-09-29
Publication date: 2005-12-28
Anticipated expiration: 2014-09-29

Abstract

The utility model relates to a connector arranged on cable conductors. The utility model comprises a lower casing which is provided with a plurality of parallel caulking grooves and a plurality of buckled hooks, wherein, an upper casing whose one side is provided with a plurality of connecting parts connected with one side of the lower casing, making the upper casing rightly covered on the lower casing. The upper casing is also provided with a plurality of buckled holes which are used to be buckled with the buckled hooks. One end of the cable line extends in the upper and lower casings. A plurality of conducting wires are convexly exposed. The terminals are embedded in the caulking grooves. The terminal is provided with a combine end which is used to be combined with the end of the conducting wire. Thus, the upper casing is integrally linked with the lower casing through the connecting part, which has the benefits of cost cutting, parts decreasing, easy assembly, etc.

Description

A kind of connector of being located at cable

Technical field

The utility model relates to a kind of structural design of being located at the wiring connector of cable, refers to a kind ofly have reducing cost especially, reduces part and assembles the cable connector of benefit such as easy.

Background technology

Generally commonly use the structure of the connector of cable, shown in Fig. 6 ~ 8, its mainly be for plural terminals (5) with after a cable (6) combines, end with terminal (5) is inserted in the joint (7) again, and utilize two separable upper shells (8) and involutory this terminal (5) and the junction that reaches cable (6) of being coated on of lower house (9), utilize a collar (91) bundle to be located on this upper shell (8) and the lower house (9) at last again and form; Wherein, this upper shell (8) mainly is to utilize plural corresponding button hook (90) and button hole (80) to detain mutually to establish with the combination of lower house (9), and then utilize a collar (91) with incompatible the reaching of its cover, this plural terminals (5) then mainly is by an embryo tablet punch forming, it is to include a contact jaw (50) and a binding end with respect to this contact jaw (50) (51), this contact jaw (50) is for being inserted in the joint (7), and this binding end (51) is the fin (52) that has suitable length in both sides, this two fin (52) be can feed to the bending and lead (60) end clips of cable (6) is located therein, to reach terminal (5) is incorporated into purpose on the lead (60), binding end (51) in each terminal after the punch forming then is all can be linked on the strip (53), make with the binding that utilizes this strip (53) each terminal (5) unlikely be scattered and can be convenient to the collection, transport and process, and after this plural terminals (5) utilizes fin (52) folder to establish the lead (60) that is fixed in cable (6), need this strip (53) to be fractureed downwards and it is separated with binding end (51), can be convenient to plug in the joint (7), as shown in Figure 8 with connecing contact jaw (50).

Yet the structure of the above-mentioned connector of commonly using cable but exists following problem in the making of reality, assembling:

One, part is many, cost is high: because the shell of the connector of this cable of commonly using is to comprise a joint (7) that supplies terminal (5) to plug, and two separate and but upper shell (8) and lower house (9) that the phase make-up is established are formed with a collar (91), so structure is that comparatively complexity and spare part are more, and it is more to make that relatively the mould of making this part also needs, so cost of manufacture is higher.

Two, assembling, store inconvenience: because of the shell of the connector of this cable of commonly using is made up of joint (7), upper shell (8), lower house (9) and the collar (91) of four each self-separations, therefore four local each parts of folding and unfolding respectively just need be arranged, like this then just can cause inconvenience in the storage, and also can be owing to the more difficulty that causes in the assembling of part of combination.

Three, strip fractures difficult: because this strip (53) is a binding end (51) of being located at terminal (5), so when with the binding end (51) of this terminal (5) with after the lead (60) of cable (6) combines, because of the upside of this strip (53) is can be blocked by this cable (6) fully, so this strip (53) application of force of separating that fractures downwards is comparatively inconvenient and is difficult for.

Edge is, this creator does not promptly attain the perfect many disappearances that cause on the structural design at the above-mentioned connector of commonly using cable, and deeply design, and the road of active research improvement, improves having a fling at and development and Design goes out this creation through long-term effort.

Summary of the invention

Main purpose of the present utility model is to be to provide a kind of and to have reducing cost, reduce part and assemble a kind of connector of being located at cable of benefit such as easy.

Particularly, a kind of connector of being located at cable that the utility model relates to comprises:

One lower house is to have plural number caulking groove and a plurality of button hook arranged side by side;

One upper shell is a side is connected in a side of lower house with plural linking part, and and it can involutoryly be covered on the lower house, in addition in this upper shell and have a plurality of button holes again and can establish for the button hook button;

One cable be that end extension is located in this upper and lower casing, and also protruding dew has complex lead;

Plural terminals is to be embedded in this caulking groove, and this terminal has a binding end for the end that is incorporated into lead.

So, this upper shell and lower house are to connect to one by linking part, reduce cost, reduce part and assemble benefits such as easy so that it can have significantly.

Description of drawings

Fig. 1 is the three-dimensional exploded view of this creation.

Fig. 2 is the stereo appearance figure of this creation.

Fig. 3 is that easy figure is shown in the action of this creation.

Fig. 4 is the assembly drawing of this creation terminal and cable.

Fig. 5 is the action schematic diagram that this creation strip fractures.

Fig. 6 is the three-dimensional exploded view of commonly using.

Fig. 7 is an assembly drawing of commonly using terminal and cable.

Fig. 8 commonly uses the action schematic diagram that strip fractures.

The figure number explanation

(1) lower house (10) caulking groove

(11) button hook (12) location hole

(2) upper shell (20) linking part

(21) button hole (22) reference column

(3) cable (30) lead

(4) terminal (40) contact jaw

(41) binding end (42) sleeve

(43) strip (5) terminal

(50) contact jaw (51) binding end

(52) fin (53) strip

(6) cable (60) lead

(7) joint (8) upper shell

(80) button hole (9) lower house

(90) button hook (91) collar

Embodiment

Referring to shown in Fig. 1～5, be to be a kind of preferred embodiment of being located at the connector of cable described in the utility model please, its structure is to comprise:

A lower house (1), be to have plural caulking groove (10), button hook (11) and location hole (12), wherein should be located at side by side in preceding half section of lower house (1) by plural number caulking groove (10), should plural number button hook (11) and location hole (12) then be to be located on the shell edge of lower house (1) end face;

A upper shell (2), be that a side has the side that plural linking part (20) is connected in this lower house (1), and and make it can involutoryly be covered on lower house (1) end face, on the shell edge of this upper shell (2) bottom surface, also have a plurality of button holes (21) and reference column (22) in addition again, this button hole (21) can supply button hook (11) button of lower house (1) to establish, so that upper shell (2) and lower house (1) button are established combination, this reference column (22) then is in the location hole (12) that can be arranged in lower house (1), to reach the purpose that aligns location this upper shell (2) and lower house (1);

One cable (3) be that end extension is located in this involutory upper shell (2) and the lower house (1), and also protruding dew has complex lead (30);

Plural terminals (4), be to be embedded in the caulking groove (10) that is positioned this lower house (1), this plural terminals (4) mainly is by an embryo tablet punch forming, and an end of each terminal (4) is to be linked on the strip (43), wherein this terminal (4) is to include a contact jaw (40) and a binding end with respect to this contact jaw (40) (41), this contact jaw (40) is for being embedded in the caulking groove (10), this binding end (41) then is the sleeve (42) that tool one connects, this sleeve (42) is that the punching press that makes progress of the below by binding end (41) forms, it is that can the power lead (30) of cable (3) wears, can execute a pressure by the top of this sleeve (42) more then so that its distortion clamping schedules on the lead (30), to reach terminal (4) is incorporated into purpose on the cable (3), and after this plural terminals (4) is utilized the sheathed lead (30) that is incorporated into cable (3) of sleeve (42), just need this strip (43) to be fractureed downwards and it is separated with contact jaw (40), with ease of assembly in the caulking groove (10) of lower house (1), as shown in Figure 5.

Because the utility model is to have above-mentioned special construction design, on actual assembled is implemented, be to have following advantage:

One, part is few, cost is high: because this a kind of connection of being located at cable of the present utility model The shell of device only is one and utilizes plural linking part (20) that it is linked the all-in-one-piece upper shell (2) with lower house (1), so structure is comparatively simple and spare part is less, and because of it So only need one pair of mould get final product when being the relative manufacturing of the part that only is integrated, so be can be significantly Reduce the cost of making.

Two, assemble, store easily: because of this a kind of connector of being located at cable of the present utility model Upper shell (2) and lower house (1) be to be provided with plural linking part (20) it is connected to Therefore one only need have this part of local folding and unfolding to get final product, thus be comparatively to make things convenient on storing, And also can owing to the combination part less and so that the assembling on also comparatively easy.

Three, strip fractures easily: because strip of the present utility model (43) is to be located at contact jaw (40) so end is when binding end (41) and cable (3) with this terminal (4) Lead (30) in conjunction with after, then this strip (43) just because of be not subjected to any block make its to The application of force processing that separates of fractureing down is comparatively convenient and easily.

In sum, because this creation has careful design, so have above-mentioned advantage and reality Use value, and in like product, be showed no similar product or deliver, thus met novel specially Sharp application important document, file an application in the whence in accordance with the law.

Claims

1, a kind of connector of being located at cable, its structure comprises:

One cable is that an end extends folder and establishes to this upper and lower casing, and this end and the protruding cable outside that is exposed to of complex lead is arranged;

2, a kind of connector of being located at cable as claimed in claim 1, it is characterized in that: be to be provided with a plurality of location holes on the shell edge of this lower house end face, then be provided with a plurality of reference columns on the shell edge of this upper shell bottom surface, this reference column is to be arranged in this location hole.

3, a kind of connector of being located at cable as claimed in claim 1 is characterized in that: this button hook is to be located on the shell edge of lower house end face, and this button hole then is to be located at relatively on the shell edge of upper shell bottom surface.

4, a kind of connector of being located at cable as claimed in claim 1, it is characterized in that: this plural terminals is by an embryo tablet punch forming, and an end of each terminal is to be linked on the strip, and wherein this terminal is to include a contact jaw, and this binding end then is with respect to this contact jaw.

5, a kind of connector of being located at cable as claimed in claim 4 is characterized in that: this contact jaw is for being embedded in the caulking groove.

6, a kind of connector of being located at cable as claimed in claim 4, it is characterized in that: this binding end is to form a sleeve that connects by the below punching press that makes progress, this sleeve is that the lead of power supply cable wears, and can execute a pressure by the top of this sleeve more then so that its distortion clamping schedules on the lead.

7, a kind of connector of being located at cable as claimed in claim 4, it is characterized in that: this strip is to be linked on the contact jaw of each terminal.