CN204632989U

CN204632989U - Binding post

Info

Publication number: CN204632989U
Application number: CN201520348862.3U
Authority: CN
Inventors: 邵金余
Original assignee: Yueqing City Jia Get Electronics Co Ltd
Current assignee: Yueqing City Jia Get Electronics Co Ltd
Priority date: 2015-05-26
Filing date: 2015-05-26
Publication date: 2015-09-09
Anticipated expiration: 2025-05-26

Abstract

The utility model discloses a kind of binding post, comprise wire connecting portion and connecting portion, described connecting portion comprises base plate, biside plate and top board, side plate described in two pieces is fixedly connected on described base plate, described top board is provided with two pieces, and be fixedly connected with two blocks of side plates respectively, the both sides of described base plate are also fixedly connected with the fixture block for being fixedly connected with portion.By arranging fixture block on connecting portion, binding post is being connected to after on insulation crust, the fixture block of rigidity, can be held in insulation crust, in the connection and disconnection process of binding post by splicing ear monolithic stability, because fixture block is rigid material, and fixture block is fixedly connected on base plate both sides, by both direction, fixing of the line terminals that achieves a butt joint, make binding post in the process of grafting, can not rock in insulation crust.

Description

Binding post

Technical field

The utility model relates to connector art field, and more particularly, it relates to a kind of binding post.

Background technology

Binding post is also referred to as connector, and binding post is exactly for realizing a kind of accessory product be electrically connected, and is mainly used for connecting the plain conductor between electronic component and electronic component, or connects the wire between electronic component and circuit board.In electrical connection, often need realizing circuit etc. to connect and disconnect, adopt the mode of binding post, two section leads are connected to respectively after on binding post, again by the connection between binding post, come realizing circuit connection at any time and disconnection, and wire welding need not be got up or be intertwined, connect with easy to operate when disconnecting.

In prior art, binding post is divided into male terminal and female terminal, female terminal is provided with the inserted terminal for male terminal grafting, in use, wire is fixedly attached to respectively on male terminal and female terminal, again male terminal and female terminal are mounted to after in insulation crust respectively, by the grafting to insulation crust, realize the connection to circuit and disconnection.Traditional binding post, being mounted to after in insulation crust, being the flexible barbs by arranging on binding post, preventing terminal in use, coming off from insulation crust.But the setting of this hangnail, because hangnail has elasticity, when active force is excessive, can make hangnail generation deformation, cause terminal to come off in plastic casing, integrated connection is unstable.

Utility model content

For the deficiency that prior art exists, the purpose of this utility model is that providing a kind of can realize and the binding post be connected stable between shell.

For achieving the above object, the utility model provides following technical scheme: a kind of binding post, comprise wire connecting portion and connecting portion, described connecting portion comprises base plate, biside plate and top board, side plate described in two pieces is fixedly connected on described base plate, described top board is provided with two pieces, and is fixedly connected with two blocks of side plates respectively, and the both sides of described base plate are also fixedly connected with the fixture block for being fixedly connected with portion.

Preferably, described fixture block is provided with fillet away from the side of wire connecting portion.

Preferably, described base plate, side plate, top board and fixture block are one-body molded.

Preferably, described side plate is also provided with projection, described projection is recessed to form to relative inner by two blocks of side plates.

Preferably, described wire connecting portion is also provided with the heart yearn fin for clamping wires heart yearn and the rubber-insulated wire fin for clamping wires rubber-insulated wire, described heart yearn fin is also provided with and makes wire heart yearn and heart yearn fin clamp stable fin.

Compared with prior art, by arranging fixture block on connecting portion, binding post is being connected to after on insulation crust, the fixture block of rigidity, can splicing ear monolithic stability be held in insulation crust, in the connection and disconnection process of binding post, because fixture block is rigid material, and fixture block is fixedly connected on base plate both sides, by both direction, fixing of the line terminals that achieves a butt joint, makes binding post in the process of grafting, can not rock in insulation crust.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model binding post embodiment;

Fig. 2 is the A direction view in Fig. 1;

Fig. 3 is the cross section view of B-B in Fig. 1;

Fig. 4 is the cross section view of C-C in Fig. 1;

Fig. 5 is binding post end view.

Reference numeral: 1, connecting portion; 2, wire connecting portion; 11, base plate; 12, side plate; 13, top board; 14, fixture block; 15, projection; 21, rubber-insulated wire fin; 22, heart yearn fin; 23, fin.

Embodiment

Referring to figs. 1 through Fig. 5, the utility model binding post embodiment is described further.

A kind of binding post, comprise wire connecting portion 2 and connecting portion 1, the side plate 12 that connecting portion 1 comprises 13, two pieces, base plate 11, biside plate 12 and top board is fixedly connected on base plate 11, preferably, by bent for the same spring of two side direction of base plate 11, form the side plate 12 of connecting portion 1, meanwhile, on two blocks of side plates 12, away from base plate 11 while bend to relative inner, form the top board 13 of connecting portion 1.Two pieces of top boards 13 are after brake forming, in the same plane, by the setting of two pieces of top boards 13, connecting portion 1 entirety is made to form " mouth " font, socket connection conveniently and between male terminal, and ensure to enter after in connecting portion 1 in male terminal grafting, by the effect of base plate 11, side plate 12 and top board 13, male terminal is produced and stable holds effect, guarantee the stability that terminal connects.

In order to ensure that terminal is in grafting process, can remain terminal stable be connected on insulation crust, fixture block 14 is also fixedly connected with in base plate 11 both sides of connecting portion 1, preferably, side plate 12 offers the crack of n shape, and the base in n shape crack is arranged on the bending place of side plate 12 and base plate 11, when side plate 12 is carried out bending along bending place, due to the existence in crack, can make side plate 12 in the process of brake forming, the part that side plate 12 is separated by crack is connected with base plate 11 all the time, can not bend together along with side plate 12, thus the fixture block 14 formed for holding terminal, make fixture block 14 can with base plate 11, side plate 12 is one-body molded, ensure overall structural strength, in the process of inserting terminal, terminal is avoided to come off in insulation crust.

Further, the side away from wire connecting portion 2 is provided with fillet to fixture block 14, by terminal insertion insulation crust time, by the setting of fillet, can make fixture block 14 insert process in, easier grafting enters in insulation crust, facilitates the connection of terminal.

Meanwhile, side plate 12 is also provided with projection 15, projection 15 is recessed to form to relative inner by two blocks of side plates 12, and by the setting of projection 15, binding post can be made when connecting, and male terminal grafting being entered to connecting portion 1 holds, and terminal is connected more stable.Further, wire connecting portion 2 is also provided with the heart yearn fin 22 for clamping wires heart yearn and the rubber-insulated wire fin 21 for clamping wires rubber-insulated wire, when wire is connected with binding post, first the insulation leather sheath of wire termination is removed, by outside exposed for the plain conductor of inner conducting, then plain conductor is placed on heart yearn fin 22 position, portions with insulation leather sheath is placed on rubber-insulated wire fin 21, then turn down in heart yearn fin 22 and rubber-insulated wire fin 21 casees, what make that heart yearn fin 22 and rubber-insulated wire fin 21 can be stable accommodates wire, ensure wire and the stability be connected between binding post.Simultaneously, heart yearn fin 22 is also provided with and makes wire heart yearn and heart yearn fin 22 clamp stable fin 23, plain conductor when being accommodated by heart yearn fin 22, may and heart yearn fin 22 between there is slippage, cause accommodating unstable, affect the normal use of terminal, by the setting of fin 23, heart yearn fin 22 can be made to make at blessing plain conductor, and overall connection is more stable, avoid the phenomenon occurring to slide, accommodate better effects if.

The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.

Claims

1. a binding post, comprise wire connecting portion and connecting portion, described connecting portion comprises base plate, biside plate and top board, it is characterized in that: the side plate described in two pieces is fixedly connected on described base plate, described top board is provided with two pieces, and be fixedly connected with two blocks of side plates respectively, the both sides of described base plate are also fixedly connected with the fixture block for being fixedly connected with portion.

2. binding post according to claim 1, is characterized in that: described fixture block is provided with fillet away from the side of wire connecting portion.

3. binding post according to claim 1 and 2, is characterized in that: described base plate, side plate, top board and fixture block are one-body molded.

4. binding post according to claim 3, is characterized in that: described side plate is also provided with projection, and described projection is recessed to form to relative inner by two blocks of side plates.

5. binding post according to claim 1, it is characterized in that: described wire connecting portion is also provided with the heart yearn fin for clamping wires heart yearn and the rubber-insulated wire fin for clamping wires rubber-insulated wire, described heart yearn fin is also provided with and makes wire heart yearn and heart yearn fin clamp stable fin.