CN202905994U

CN202905994U - Binding post

Info

Publication number: CN202905994U
Application number: CN 201220521365
Authority: CN
Inventors: 董慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-10-12
Filing date: 2012-10-12
Publication date: 2013-04-24
Anticipated expiration: 2022-10-12

Abstract

The utility model discloses a binding post, comprising a box body and an elastic sheet for wire pressing, the box body is provided with at least one elastic sheet installing groove, the elastic sheet is installed in the elastic sheet installing groove, a handle is also installed corresponding to each elastic installing groove, the handle is disposed above the elastic sheet, the handle is formed by a handle head part, a handle tail part, and a middle connecting arm, the handle tail part and the handle head part are in a pivoted connection with the wall middle of the elastic installing groove via a rotary shaft, the top of the handle head part generates pressure upon the elastic sheet when rotating at the handle tail part to the internal of the elastic sheet installing groove, a wire pressing opening part is disposed on the elastic sheet, the elastic sheet wire pressing opening part is formed by a wire pressing elastic sheet at an upper side and a support elastic sheet provided with a wire groove at a lower side, and the wire pressing elastic sheet and the support elastic sheet are integrally formed via a middle connecting part. The binding post is provided with a protective effect upon a lead in lead pressing and lead binding, and a certain maintenance force. A tail end of the handle tail part warps upwards, thereby facilitating press of the handle, and the structure of the elastic sheet tail part facilitates fixation of the elastic sheet.

Description

Binding post

Technical field

The utility model relates to the wire fixing device technical field, is a kind of technology of binding post specifically.

Background technology

The structure of existing binding post can be hindered line pressure when wiring, under the effect that external force is arranged, extract, even can break wire, number be 201020216663.4 such as Chinese patent application, this kind binding post then line ball oral area of shell fragment adopts the double knife edges structure, its shortcoming is the unreasonable structure at line ball place, can weigh wire wounded when connecing wire, can break wire when wire bears certain pulling force.

The utility model content

The purpose of this utility model provides a kind ofly has protective effect to wire when crimping lead wire, have simultaneously the binding post of confining force.

The purpose of this utility model is to be achieved through the following technical solutions:

A kind of binding post, comprise box body, the shell fragment that line ball is used, box body is provided with at least one shell fragment mounting groove, shell fragment is installed in the shell fragment mounting groove, a shell fragment mounting groove correspondence also is equipped with one handle, handle is positioned at the shell fragment top, handle is by the handle head, handle afterbody and middle linking arm consist of, handle afterbody handle head section is connected with middle the pivot joint by rotating shaft of the cell wall of shell fragment mounting groove, the top of handle head produced pressure to shell fragment when the top of handle head rotated to the shell fragment mounting groove at the handle afterbody, it is characterized in that: described shell fragment is provided with the line ball oral area, described shell fragment line ball oral area is made of the line ball shell fragment of upside and the support shell fragment that is provided with wire casing of downside, and the line ball shell fragment is made of one piece by middle interconnecting piece with the support shell fragment.

Described line ball shell fragment is edge of a knife shape, supports shell fragment and comprises horizontal part, bending part and wire casing bending part, is provided with card at the outer side plane of the horizontal part that supports shell fragment.

The bottom that the end of the wire casing bending part of described support shell fragment is provided with the planar support section of the planar support section of inclination and inclination contacts with the inner side plane of horizontal part.

Described shell fragment mounting groove is provided with two or more.

The tail end of described handle afterbody upwarps.

Described handle afterbody is provided with tread plate or non-slip process.

Described handle afterbody stretches out the shell fragment mounting groove.

Consist of cam structure between described handle head, rotating shaft and the shell fragment, the top end face of handle head forms cam surface.

Described shell fragment is provided with afterbody, afterbody from end face to having groove and inclination oral area, afterbody is made of the relative lamellar body that is provided with half groove body and inclined plane, two lamellar bodies are connected with the line ball oral area by connecting iron plate respectively, be provided with through hole at the box body corresponding to the afterbody on the shell fragment, and the end face of the afterbody on the shell fragment contacts with box body roof facial plane.

The utility model compared with prior art has following beneficial effect:

The utility model is because shell fragment is provided with the line ball oral area; described shell fragment line ball oral area is made of the line ball shell fragment of upside and the support shell fragment that is provided with wire casing of downside; the line ball shell fragment is made of one piece by middle interconnecting piece with the support shell fragment; namely be to have adopted the single-edge structure at the line ball oral area; and the support shell fragment arranges wire casing; therefore when pressing wire and connecing wire, wire is had protective effect, has simultaneously certain confining force.The tail end of handle afterbody upwarps, and is conducive to press handle, and the structure of shell fragment afterbody is conducive to shell fragment and fixes.

Description of drawings

Fig. 1 is the utility model connection terminal structure schematic diagram;

Fig. 2 is the utility model binding post end view;

Fig. 3 is that Fig. 1 is at the structural representation that dissects at A-A place;

Fig. 4 is the elastic piece structure schematic diagram of the utility model binding post;

Fig. 5 is the shell fragment upward view of the utility model binding post;

Fig. 6 is the shell fragment vertical view of the utility model binding post;

Fig. 7 is the shell fragment end view of the utility model binding post;

Fig. 8 is the box body structure schematic diagram of the utility model binding post;

Fig. 9 is that Fig. 8 is at the structural representation that dissects at B-B place;

Figure 10 is the handle arrangement schematic diagram of the utility model binding post.

Embodiment

Below in conjunction with accompanying drawing the utility model binding post is described in detail.

Such as Fig. 1-3 and Fig. 8, Fig. 9, the utility model binding post comprises the shell fragment 2 that box body 1, line ball are used, box body 1 is provided with at least one shell fragment mounting groove 11, shell fragment 2 is installed in the shell fragment mounting groove 11, and shell fragment mounting groove 11 correspondences also are equipped with one handle 3, and handle 3 is positioned at shell fragment 2 tops.Such as Figure 10, handle 3 is made of handle head 31, handle afterbody 32 and middle linking arm 33, handle head 31 is provided with shaft hole 34 with the turning that is connected of middle linking arm 33, articulate by rotating shaft 4 between the cell wall of handle afterbody handle head section 31 and shell fragment mounting groove 11 and be connected, namely be that cell wall at shell fragment mounting groove 11 also arranges shaft hole 14, handle rotates take rotating shaft 4 as axle.The top of handle head produced pressure to shell fragment when the top of handle head rotated to the shell fragment mounting groove at the handle afterbody.Wherein consist of cam structure between handle head 31, rotating shaft 4 and the shell fragment 2, the top end face of handle head forms cam surface.The handle afterbody stretches out the shell fragment mounting groove.The tail end of handle afterbody upwarps or is provided with tread plate or non-slip process at the handle afterbody.Shell fragment mounting groove ▲ be provided with two or more.

Such as Fig. 4-6, shell fragment 2 is provided with line ball oral area 21, afterbody 22, afterbody from end face to having groove 221 and inclination oral area 222, afterbody is made of the relative lamellar body that is provided with half groove body and inclined plane, two lamellar bodies are connected with the line ball oral area by connecting iron plate 23 respectively, be provided with through hole 13 at the box body corresponding to the afterbody on the shell fragment, and the end face of the afterbody on the shell fragment contacts with box body roof facial plane.Shell fragment line ball oral area is made of the line ball shell fragment 211 of upside and the support shell fragment 212 that is provided with wire casing 213 of downside, and the line ball shell fragment is made of one piece by middle interconnecting piece with the support shell fragment.Line ball shell fragment 211 is edge of a knife shape, supports shell fragment 212 and comprises horizontal part, bending part and wire casing bending part, is provided with card 215 at the outer side plane of the horizontal part that supports shell fragment.The end of supporting the wire casing bending part of shell fragment 212 is provided with the planar support section 214 of inclination and the bottom of the planar support section 214 of tilting contacts with the inner side plane of horizontal part.Be provided with the hole clipping 12 of card 215 corresponding to the bottom surface of each shell fragment mounting groove 11 at box body 1, card 215 is stuck in the hole clipping 12.

Binding post described in the utility model has adopted the single-edge structure at the line ball oral area, and supports shell fragment wire casing is set, therefore when pressing wire and connecing wire wire is had protective effect, has simultaneously certain confining force.

Claims

1. binding post, comprise box body, the shell fragment that line ball is used, box body is provided with at least one shell fragment mounting groove, shell fragment is installed in the shell fragment mounting groove, a shell fragment mounting groove correspondence also is equipped with one handle, handle is positioned at the shell fragment top, handle is by the handle head, handle afterbody and middle linking arm consist of, handle afterbody handle head section is connected with middle the pivot joint by rotating shaft of the cell wall of shell fragment mounting groove, the top of handle head produced pressure to shell fragment when the top of handle head rotated to the shell fragment mounting groove at the handle afterbody, it is characterized in that: described shell fragment is provided with the line ball oral area, described shell fragment line ball oral area is made of the line ball shell fragment of upside and the support shell fragment that is provided with wire casing of downside, and the line ball shell fragment is made of one piece by middle interconnecting piece with the support shell fragment.

2. described binding post according to claim 1, it is characterized in that: described line ball shell fragment is edge of a knife shape, supports shell fragment and comprises horizontal part, bending part and wire casing bending part, is provided with card at the outer side plane of the horizontal part that supports shell fragment.

3. described binding post according to claim 2 is characterized in that: the bottom that the end of the wire casing bending part of described support shell fragment is provided with the planar support section of the planar support section of inclination and inclination contacts with the inner side plane of horizontal part.

4. described binding post according to claim 1, it is characterized in that: described shell fragment mounting groove is provided with two or more.

5. described binding post according to claim 1, it is characterized in that: the tail end of described handle afterbody upwarps.

6. described binding post according to claim 1, it is characterized in that: described handle afterbody is provided with tread plate or non-slip process.

7. described binding post according to claim 1, it is characterized in that: described handle afterbody stretches out the shell fragment mounting groove.

8. described binding post according to claim 1, it is characterized in that: consist of cam structure between described handle head, rotating shaft and the shell fragment, the top end face of handle head forms cam surface.

9. described binding post according to claim 1, it is characterized in that: described shell fragment is provided with afterbody, afterbody from end face to having groove and inclination oral area, afterbody is made of the relative lamellar body that is provided with half groove body and inclined plane, two lamellar bodies are connected with the line ball oral area by connecting iron plate respectively, be provided with through hole at the box body corresponding to the afterbody on the shell fragment, and the end face of the afterbody on the shell fragment contacts with box body roof facial plane.