CN203826589U

CN203826589U - Terminal

Info

Publication number: CN203826589U
Application number: CN201420277387.0U
Authority: CN
Inventors: 朱华俊
Original assignee: Ningbo Relay At Dawn Co Ltd
Current assignee: Ningbo Relay At Dawn Co Ltd
Priority date: 2014-05-26
Filing date: 2014-05-26
Publication date: 2014-09-10
Anticipated expiration: 2024-05-26

Abstract

The utility model discloses a terminal, which includes an insulating casing and a cover body mounted on one side of the casing, wherein a conductor and an arc elastic sheet are arranged in the casing; a connecting part extends from one end of the conductor; the arc surface of the elastic sheet directly faces to the conductor; the connecting part extends out of the casing; a mounting hole allowing supply lines to penetrate through is formed in the cover body; the lines penetrate through the mounting hole, and are tightly pressed between the conductor and the elastic sheet. The terminal utilizes the acting force of the elastic sheet to tightly press the lines, has the characteristics of simple structure and high convenience for mounting, and improves the working efficiency.

Description

Binding post

Technical field

The utility model relates to electrical apparatus industry, is specifically related to a kind of binding post.

Background technology

Binding post is a kind of accessory product for realizing electrical connection.The normal binding posts such as copper lug that adopt connect now, and its top is the screw hole being fixedly connected with, and end is the electric wire copper aluminium core connecting after peeling.How the end of existing binding post connects the electric wire after peeling by crimping, connects and needs special compression bonding apparatus equipment, especially very inconvenient in the time lacking compression bonding apparatus equipment, when connection, relatively wastes time and energy, and has greatly reduced operating efficiency.

Utility model content

(1) technical problem that will solve

The technical problems to be solved in the utility model is to provide a kind of binding post simple in structure, easy to connect.

(2) technical scheme

For solving the problems of the technologies described above, the utility model provides a kind of binding post, it comprises insulation shell and is arranged on the lid of housing one side, in housing, be provided with electric conductor and bow-shaped shrapnel, one end of electric conductor is extended with connecting portion, the arch surface of shell fragment is just to electric conductor, and connecting portion stretches out outside housing, offers the installing hole that supply lines penetrates on lid.

Wherein, one-body molded the first locating piece that is useful on locating electric conductor on lid.

Wherein, one-body molded the second locating piece that is useful on Location resilient piece one end on lid, is provided with the 3rd locating piece for the Location resilient piece other end in housing.

Wherein, on lid, be provided with guide pad.

Wherein, on lid, be provided with Elastic buckle, on housing, be provided with the bayonet socket that Elastic buckle is snapped in.

Wherein, on electric conductor, be arcwall face with the just right face of shell fragment.

(3) beneficial effect

Compared with prior art, the utility model utilizes the active force of shell fragment to compress electric wire, has feature simple in structure, easy for installation, has improved operating efficiency.

Brief description of the drawings

Fig. 1 is the solid blast structural representation of the utility model binding post.

Fig. 2 is the horizontal section structural representation of the utility model binding post.

Fig. 3 is the horizontal section structural representation of the utility model binding post while penetrating electric wire.

Fig. 4 is the longitudinal profile structural representation of the utility model binding post while penetrating electric wire.

Embodiment

Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but can not be used for limiting scope of the present utility model.

The stereochemical structure of the utility model binding post as shown in Figure 1, its cross-section structure as shown in Figures 2 to 4, this binding post comprises insulation shell 1 and is arranged on the lid 4 of housing 1 one sides, in housing 1, be provided with electric conductor 2 and bow-shaped shrapnel 3, one end of electric conductor 2 is extended with connecting portion 21, the arch surface of shell fragment 3 is just to electric conductor 2, and connecting portion 21 stretches out outside housing 1, offers the installing hole 45 that supply lines 5 penetrates on lid 4.Electric wire penetrates in installing hole, is pressed between electric conductor and shell fragment.

One-body molded the first locating piece 42 that is useful on locating electric conductor 2 on lid 4; On lid 4, one-body molded the second locating piece 43 that is useful on Location resilient piece 3 one end, is provided with the 3rd locating piece 12 for Location resilient piece 3 other ends in housing 1; Ensure electric conductor and shell fragment fixed installation, avoid making electric conductor and shell fragment to produce dislocation when mobile.

On lid 4, be provided with guide pad 44, the afterbody of guide pad is led circle, avoids scratching electric wire, and guide pad can guide electric wire to penetrate exactly.

On lid 4, be provided with Elastic buckle 41, be provided with the bayonet socket 11 that Elastic buckle 41 is snapped on housing 1, the setting of this Elastic buckle and bayonet socket is at least 2.

On electric conductor 2, be arcwall face with the just right face 22 of shell fragment 3, arranging of arcwall face can better must coordinate wire.

When installation, electric wire penetrates in the installing hole of lid, under the guiding of guide pad, between shell fragment and electric conductor, penetrates, and oppress the arc of shell fragment and up move, electric wire is snapped in, under the active force of shell fragment, ensure that electric wire is firmly pressed between shell fragment and electric conductor.The utility model utilizes the elastic compression electric wire of shell fragment, has feature simple in structure, easy for installation, has improved operating efficiency.

These are only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.

Claims

1. a binding post, it is characterized in that: described binding post comprises insulation shell (1) and is arranged on the lid (4) of described housing (1) one side, in described housing (1), be provided with electric conductor (2) and bow-shaped shrapnel (3), one end of described electric conductor (2) is extended with connecting portion (21), the arch surface of described shell fragment (3) is just to described electric conductor (2), described connecting portion (21) stretches out outside described housing (1), offers the installing hole (45) that supply lines (5) penetrates on described lid (4).

2. binding post according to claim 1, is characterized in that: upper one-body molded the first locating piece (42) that is useful on the described electric conductor in location (2) of described lid (4).

3. binding post according to claim 1, it is characterized in that: upper one-body molded the second locating piece (43) that is useful on described shell fragment (3) one end, location of described lid (4), is provided with the 3rd locating piece (12) for locating described shell fragment (3) other end in described housing (1).

4. binding post according to claim 1, is characterized in that: on described lid (4), be provided with guide pad (44).

5. according to the binding post described in claim 1 to 4 any one, it is characterized in that: on described lid (4), be provided with Elastic buckle (41), on described housing (1), be provided with the bayonet socket (11) that described Elastic buckle (41) is snapped in.

6. binding post according to claim 1, is characterized in that: described electric conductor (2) face (22) upper and that described shell fragment (3) is just right is arcwall face.