CN102447237A

CN102447237A - Cable terminal box

Info

Publication number: CN102447237A
Application number: CN2010105028931A
Authority: CN
Inventors: 王丹枫
Original assignee: SUZHOU CHAMPION TECHNOLOGY Co Ltd
Current assignee: SUZHOU CHAMPION TECHNOLOGY Co Ltd
Priority date: 2010-10-11
Filing date: 2010-10-11
Publication date: 2012-05-09
Anticipated expiration: 2030-10-11
Also published as: CN102447237B

Abstract

The invention discloses a cable terminal box which comprises a box cover, a box body, a wiring terminal and wiring post, wherein the wiring post and the box body are respectively provided with buckles which are matched, the wiring post is loced in the box body, and the wiring terminal is installed on the wiring post. The cable terminal box has the advantages that the independent wiring post is adopted and is connected with the box body in a buckling way, and no matter how many wiring terminals can all adopt the same box body, thereby the production and mangement costs are saved; and the box body can adopt a material different from the wiring post, so that the electrical performance of products are ensured, and the production cost is also further saved.

Description

A kind of wire or cable terminal box

Technical field

The present invention relates to a kind of cable connecting device, particularly a kind of wire or cable terminal box.

Background technology

Wire or cable terminal box is that electric field and communications field equipment are installed one of requisite device, is used for the butt joint of two cables or to the butt joint of a cable and many cables, at present; Terminal box is made up of box body, lid and binding post mostly, and box is the one-shot forming binding post on one's body, and binding post is fixedly installed on the binding post; Exist the model of box body a lot of like this; The binding post that different separated time numbers are varying number all needs the box body of different model, causes production cost to increase greatly, in addition because the electric properties such as insulation fire prevention that binding post is had relatively high expectations; Whole box body all adopts this Standard, has further increased production cost.

Summary of the invention

For addressing the above problem, the object of the present invention is to provide a kind of production cost low, the wire or cable terminal box that performance is qualified.

For achieving the above object; Technical scheme of the present invention is: a kind of wire or cable terminal box; Comprise lid, box body and binding post, also comprise binding post, said binding post and said box body are provided with the buckle of mutual coupling; Said binding post is arranged in the said box body, and said binding post is installed on the said binding post.

Preferably, said buckle comprises binding post side convex edge that is provided with and the lug of being located at box body inside and mating with said convex edge, and said convex edge is embedded between said lug and the box body inner bottom surface.

Preferably, said buckle comprises binding post side convex edge that is provided with and the groove of being located at box body inner side and mating with said convex edge, and said convex edge is embedded in the said groove.

Preferably, said binding post and said box body are provided with mutual coupling and lock said binding post and the positioner of said box body mutual alignment.

Preferably, said binding post is provided with shim and fixed leg, and said binding post is provided with the through hole that matees with said fixed leg and is sheathed on the said fixed leg.

Preferably, said positioner comprises the detent and reference column and/or the positioning convex strip being located at box body inner bottom surface and mating with said detent of being located at said binding post bottom.

Preferably, said positioner comprises the location pit of being located at said binding post side and the positioning boss of being located at box body medial surface and mating with said location pit.

Preferably, said fixed leg is the insulating material of hot melt, and in the through hole of the said binding post outside hot melt molding one locking cap.

Adopt the beneficial effect of present technique scheme to be: to adopt binding post independently and be connected with the box body with the form of buckle; No matter be that several binding posts all can adopt identical box body; Practiced thrift the production management cost; The box body can adopt the material different with binding post, has both guaranteed the electric property of product, has further practiced thrift production cost again.

Description of drawings

Fig. 1 is the sketch map of a kind of wire or cable terminal box embodiment 1 box body of the present invention;

Fig. 2 is the sketch map of a kind of wire or cable terminal box embodiment 1 binding post of the present invention;

Fig. 3 is the sketch map of a kind of wire or cable terminal box embodiment 2 binding posts of the present invention;

Fig. 4 is the sketch map of a kind of wire or cable terminal box embodiment 2 box bodies of the present invention.

The numeral corresponding component title represented among the figure with letter:

2. box body 21. lugs 22. grooves 23. reference columns 24. positioning convex strips 3. binding posts 31. convex edges 32. detents, 34. shims, 35. fixed legs, 4. binding posts, 41. through holes

Embodiment

Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed explanation.

Embodiment 1,

As depicted in figs. 1 and 2, a kind of wire or cable terminal box comprises lid, box body 2 and metal connection terminal 4, also comprises binding post 3, and binding post 3 and box body 2 are provided with the buckle of mutual coupling, and binding post 3 is arranged in the box body 2, and binding post 4 is installed on the binding post 3.

Buckle comprises binding post side convex edge 31 that is provided with and the lug 21 of being located at box body 2 inside and mating with the convex edge, and convex edge 31 is embedded between lug 21 and box body 2 inner bottom surfaces.

Binding post 3 is provided with shim 34 and fixed leg 35, and binding post 4 is provided with the through hole 41 that matees with fixed leg 35 and is sheathed on the fixed leg 35.Fixed leg 35 is the insulating material of hot melt, like nylon or material such as insulation polyester etc., and in through hole 41 outsides of binding post 4 hot melt molding one locking cap.Being about to binding post 4 is sheathed on the fixed leg 35; The part of then fixed leg 35 being exposed from through hole 41 is melt into it one hemispherical through hot melting process; Binding post 4 is fastened on the binding post 3; The simple cost of this technology is low, has avoided also that the bolted operation is many, cost is high and easy shortcoming such as loosening.

Binding post 3 is provided with mutual coupling with box body 2 and locks the positioner of binding post 3 and box body 2 mutual alignments, and positioner comprises the detent 32 of being located at binding post 3 bottoms and the reference column 23 and positioning convex strip 24 being located at box body 2 inner bottom surfaces and mating with detent 32.

Embodiment 2,

Like Fig. 3 and shown in Figure 4, all the other are identical with embodiment 1, and difference is that buckle is binding post 3 sides convex edge 31 that is provided with and the grooves 22 of being located at box body 2 inner side and mating with convex edge 31, and convex edge 31 is embedded in the groove 22.

Positioner can also be the location pit of being located at binding post 3 sides and the positioning boss of being located at box body 2 medial surfaces and mating with the location pit.Positioning boss is embedded in the pit of location, joins and buckle, make binding post 3 and 2 firm the linking together of box body, and need not use bolt fastening.

Above-described only is preferred implementation of the present invention, should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, and these all belong to protection scope of the present invention.

Claims

1. a wire or cable terminal box comprises lid, box body and binding post, it is characterized in that; Also comprise binding post; Said binding post and said box body are provided with the buckle of mutual coupling, and said binding post is arranged in the said box body, and said binding post is installed on the said binding post.

2. a kind of wire or cable terminal box according to claim 1 is characterized in that, said buckle comprises binding post side convex edge that is provided with and the lug of being located at box body inside and mating with said convex edge, and said convex edge is embedded between said lug and the box body inner bottom surface.

3. a kind of wire or cable terminal box according to claim 1 is characterized in that, said buckle comprises binding post side convex edge that is provided with and the groove of being located at box body inner side and mating with said convex edge, and said convex edge is embedded in the said groove.

4. according to the arbitrary described a kind of wire or cable terminal box of claim 1 to 3, it is characterized in that said binding post and said box body are provided with mutual coupling and lock said binding post and the positioner of said box body mutual alignment.

5. according to the arbitrary described a kind of wire or cable terminal box of claim 1 to 3, it is characterized in that said binding post is provided with shim and fixed leg, said binding post is provided with the through hole that matees with said fixed leg and is sheathed on the said fixed leg.

6. a kind of wire or cable terminal box according to claim 4 is characterized in that, said positioner comprises the detent and reference column and/or the positioning convex strip being located at box body inner bottom surface and mating with said detent of being located at said binding post bottom.

7. a kind of wire or cable terminal box according to claim 4 is characterized in that, said positioner comprises the location pit of being located at said binding post side and the positioning boss of being located at box body medial surface and mating with said location pit.

8. a kind of wire or cable terminal box according to claim 5 is characterized in that, said fixed leg is the insulating material of hot melt, and in the through hole of the said binding post outside hot melt molding one locking cap.