CN2829171Y

CN2829171Y - Improved structure of cable connector

Info

Publication number: CN2829171Y
Application number: CN 200520004641
Authority: CN
Inventors: 江明煌
Original assignee: 史秋伟
Priority date: 2005-02-03
Filing date: 2005-02-03
Publication date: 2006-10-18
Anticipated expiration: 2015-02-03

Abstract

The utility model relates to an improved structure of a cable wire connector, which comprises a lower cover, an upper cover and a cable wire, wherein the lower cover is provided with a plurality of juxtaposed inlaying grooves, a plurality of ultrasonic wave wires and a plurality of positioning holes; both sides of the upper cover are provided with a plurality of ultrasonic wave wires which fix the upper and the lower covers and inner parts when the ultrasonic wave wires are heated to melt; one end of the cable wire extends in the upper and the lower covers, the cable wire is provided with a plurality of conducting wires, a plurality of terminals are laid in the inlaying grooves and the conducting wires are provided with wire cores which are combined with the terminals. The upper and the lower covers, the terminals and the wire cores can be tightly fixed by heating and melting the ultrasonic wave wires, thereby, the utility model has the advantages that parts does not fall off and move easily, the utility model reduce the cost, and is assembled easily, etc.

Description

The cable improvement of connector structure

Technical field

The purpose of this utility model provides a kind of cable improvement of connector structure, refers to a kind of cable improvement of connector structure that part is difficult for getting loose, reduce cost and benefit such as assembles easily that has especially.

Background technology

Press, the structure of general existing cable connector, as shown in Figure 5, it is mainly plural terminals (5) with after a cable (6) combines, end with terminal (5) is inserted in the joint (7) again, and utilize two separable loam cakes (8) and involutory this terminal (5) and the junction that reaches cable (6) of being coated on of lower cover (9), utilize a collar (91) bundle to be located on this loam cake (8) and the lower cover (9) at last again; Wherein, this loam cake (8) mainly is to utilize plural corresponding button hook (90) and button hole (80) to detain mutually to establish with the combination of lower cover (9), and then utilize a collar (91) with incompatible the reaching of its cover, this plural terminals (5) is then mainly by an embryo tablet punch forming, it includes 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) has the fin (52) of suitable length in both sides, this two fin (52) 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), and after this plural terminals (5) utilizes fin (52) folder to establish the lead (60) that is fixed in cable (6), can plug in the joint (7) connecing contact jaw (50).

Yet the structure of above-mentioned existing cable connector but exists following problem in actual fabrication, assembling:

One, part is many, cost is high: because the shell of this existing cable connector comprises a joint (7) that supplies terminal (5) to plug, and two separate and but loam cake (8) and lower cover (9) that the phase make-up is established are formed with a collar (91), so structure comparatively complexity and spare part is more, and make that relatively the mould of making this part can be many, so cost of manufacture is higher.

Two, assembling, storage inconvenience: because of the shell of this existing cable connector is made up of joint (7), upper cover body (8), lower cover (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 upper and lower cover body is that nationality is just covered by button hook fastening button hole, can't fix inner body closely, also can be owing to the more difficulty that causes in the assembling of part of combination.

Edge is, this creator does not promptly attain the perfect many disappearances that cause on the structural design at above-mentioned existing cable connector, and deeply design, and the active research improvement, has a fling at and development and Design goes out the utility model through the long-term endeavour improvement.

Summary of the invention

The purpose of this utility model provides a kind of cable improvement of connector structure, and its main purpose provides a kind of part and is difficult for getting loose, reduces cost and assembles benefits such as easy.

Particularly, cable improvement of connector structure described in the utility model, its structure comprises: a lower cover has plural number caulking groove, plural Supersonic swash arranged side by side; One loam cake, dual-side have plural Supersonic swash, make its meet hot thawing fixedly the upper and lower cover nationality with the fixing internal part; One cable, an end extends in this upper and lower cover, and plural wires is arranged; Plural terminals is embedded in this caulking groove, and this lead has for the core that is incorporated into terminal; So, this upper and lower cover and terminal and core can meet that heat is melted and closely fixing by the Supersonic swash so that its have part be difficult for getting loose displacement, be lowered into and reduce cost and assemble benefits such as easy.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model.

Fig. 2 is a front section view of the present utility model.

Fig. 3 is a side sectional view of the present utility model.

Fig. 4 is a constitutional diagram of the present utility model.

Fig. 5 is existing three-dimensional exploded view.

(1) lower cover (10) caulking groove (11) Supersonic swash (2) loam cake among the figure

(3) cable (30) lead (31) core (4) terminal

(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

Please referring to shown in Fig. 1 ~ 4, be the preferred embodiment of cable improvement of connector structure described in the utility model, its structure comprises:

One lower cover (1) has plural number caulking groove (10), plural Supersonic swash (11) arranged side by side; Supersonic swash (11) is located at the both sides of the edge of lower cover (1), be provided with Supersonic swash (11) too in the both sides of the edge of loam cake (2) in addition, when assembling, utilize the mode of heating, make Supersonic swash (11) meet heat and melt, take this therefore loam cake (2), its inner part of lower cover (1) fluid-tight engagement also can fixedly be difficult for getting loose.

One loam cake (2) has plural number caulking groove, plural Supersonic swash (11) arranged side by side;

One cable (3), an end extend in this loam cake (2), the lower cover (1), and plural wires (30) is arranged;

Plural terminals (4) is embedded in this caulking groove (10), and this lead (30) has for being incorporated into the core (31) of terminal (4), and the core in the lead (31) is covered by plural terminals (4) and is embedded in this caulking groove (10);

Owing to the utlity model has above-mentioned special construction design, on implementing, actual assembled has following advantage:

One, part is few, cost is low: utilize Supersonic swash (11) that it is linked the loam cake (2) and lower cover (1) of all-in-one-piece because the shell of this cable improvement of connector structure of the present utility model only is one, so structure is comparatively simple and spare part is less, so and only need one pair of mould get final product when only being the relative manufacturing of the part of one, so can significantly reduce the cost of making because of it.

Two, assemble, store easily: hot melt (11) of Supersonic swash chance because of the loam cake (2) and lower cover (1) nationality of this cable improvement of connector structure of the present utility model it is connected to one, therefore only need there be this part of local folding and unfolding to get final product, so also comparatively convenient in the storage, and can be because more or less freely in the less and feasible assembling of part of combination.

In sum, owing to the utlity model has careful design, thus have above-mentioned advantage and practical value, and in like product, there is no similar products like or deliver, so met the application important document of novel patent, hence file an application in accordance with the law.

Claims

1, a kind of cable improvement of connector structure, have part be difficult for getting loose displacement, reduce cost and benefit such as assemble easily, it is characterized in that: a lower cover has plural number caulking groove, plural Supersonic swash arranged side by side; One loam cake, dual-side have plural Supersonic swash, make its meet hot thawing fixedly the upper and lower cover nationality with the fixing internal part; One cable, an end extends in this upper and lower cover, and plural wires is arranged; Plural terminals is embedded in this caulking groove, and this lead is provided with for being incorporated into the core of terminal, and the core in the lead is covered by plural terminals and is embedded in this caulking groove.

2, cable improvement of connector structure as claimed in claim 1, it is characterized in that: the Supersonic swash is located at the both sides of the edge of upper and lower cover.