CN219226638U

CN219226638U - Spring-type jointing clamp structure

Info

Publication number: CN219226638U
Application number: CN202320800389.2U
Authority: CN
Inventors: 钱武慎
Original assignee: Zhejiang Jinghong Electric Co ltd
Current assignee: Zhejiang Jinghong Electric Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-06-20
Anticipated expiration: 2033-04-12

Abstract

The utility model relates to a jointing clamp, in particular to a spring jointing clamp structure, which solves the problem of using and fixing the jointing clamp. Including the spring leaf of a C style of calligraphy area clamp mouth's electrically conductive piece and bent angle type, electrically conductive piece both ends are first butt end and first stiff end respectively, electrically conductive piece is equipped with the convex closure in first butt end inboard, electrically conductive piece is equipped with the arch in first stiff end inboard, the both ends that the spring leaf buckled are second butt end and second stiff end respectively again, second butt end terminal central authorities are equipped with the grooving and set up the butt portion in grooving department, second stiff end department is equipped with the fluting, and structural design is ingenious simple, and the practicality is strong, utilizes the reverse butt of elastic structure and centre gripping, ensures to insert smoothly and fix, can multiunit design enhancement result of use and convenience moreover.

Description

Spring-type jointing clamp structure

Technical Field

The utility model relates to a jointing clamp, in particular to a spring jointing clamp structure.

Background

The jointing clamp in the existing market is various, is suitable for various use scenes, and meets different living demands. The existing products also have quick jointing clamps, when in use, a circle of wire plastic leather needs to be firstly cut off to see the copper wire, and then the jointing clamps are used for lightly pressing downwards without excessive force. Finally, the jointing clamp is pried open to see the position and degree of the jointing clamp to the copper wire. The operation is relatively complicated, the wiring is not stable and reliable enough, and the practical application is still deficient.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a spring type jointing clamp structure.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a spring formula binding clip structure, includes the spring leaf of a C style of calligraphy area clamp mouth's electrically conductive piece and bent angle formula, electrically conductive piece both ends are first butt end and first stiff end respectively, electrically conductive piece is equipped with the convex closure in first butt end inboard, electrically conductive piece is equipped with the arch in first stiff end inboard, the both ends that the spring leaf buckled are second butt end and second stiff end respectively again, second butt end terminal center is equipped with the grooving and sets up the butt portion in grooving department, second stiff end department is equipped with the fluting that supplies the arch to pass, butt portion and convex closure are through butt looks centre gripping, be equipped with the notch with convex closure contact surface on the butt portion, electrically conductive piece still is equipped with the extension hole that supplies the wire to pass in the center.

The second abutting end and the abutting part form an included angle, and the second abutting end is parallel to the second fixed end.

The spring piece is provided with a bending part at the bending part, and a sunken reinforcing part is arranged between the second abutting end and the bending part.

The conductive pieces and the spring pieces are respectively provided with a plurality of pieces, the conductive pieces and the spring pieces are in one-to-one correspondence in number, and the conductive pieces and the spring pieces are integrally connected.

The conductive pieces are arranged at intervals, the connection parts of the conductive pieces are first connection parts, the spring pieces are arranged at intervals, and the connection parts of the spring pieces are second connection parts.

The first abutting end is provided with a warping angle bent outwards at the end.

The utility model has the beneficial effects that: the spring-type binding clip provided by the utility model has the advantages that the structural design is ingenious and simple, the practicability is strong, the smooth insertion and fixation are ensured by utilizing the reverse abutting and clamping of the elastic structure, and the use effect and the convenience can be enhanced by the multi-group design.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

fig. 3 is a schematic side view of the present utility model.

Detailed Description

As shown in fig. 1-3, a spring-type jointing clamp structure comprises a C-shaped conductive member 1 with a clamp opening and a bent angle-shaped spring piece 2, wherein the conductive member 1 and the spring piece 2 are assembled in an inserting way. It should be noted that the conductive member 1 is made of a conductive material, and the spring plate 2 is made of a material having good elasticity, and the variety is various, and it is not excessively described and limited herein. The two ends of the conductive piece 1 are respectively provided with a first abutting end 3 and a first fixed end 4, the inner side of the first abutting end 3 of the conductive piece 1 is provided with a convex hull 5, the convex hull 5 can strengthen local structures, and the convex hull 5 also can correspond to the notch of the second abutting part 10, so that the using effect is enhanced. The electric conduction piece 1 is provided with a bulge 6 at the inner side of the first fixed end 4, two ends of the bending of the spring piece 2 are respectively provided with a second abutting end 7 and a second fixed end 8, the end center of the second abutting end 7 is provided with a cutting groove 9 and an abutting part 10 arranged at the cutting groove 9, the second fixed end 8 is provided with a groove 11 for the bulge 6 to pass through, the abutting part 10 and the bulge 5 are clamped in opposite directions through abutting, the contact surface of the abutting part 10 and the bulge 5 is provided with a notch 12, and the electric conduction piece 1 is also provided with an extension hole 13 for a wire to pass through at the center.

The second abutting end 7 and the abutting portion 10 form an included angle, and the second abutting end 7 is parallel to the second fixing end 8. The inclined arrangement enables the lead to be inserted smoothly in the forward direction and to be subjected to larger resistance in the reverse direction. The spring piece 2 has a bending portion 14 at the bending portion, and a concave reinforcing portion 15 is disposed between the second abutting end 7 and the bending portion 14 to reinforce the local structural strength.

The conductive pieces 1 and the spring pieces 2 are respectively provided with a plurality of pieces, the conductive pieces 1 and the spring pieces 2 are in one-to-one correspondence in number, and the conductive pieces 1 and the spring pieces 2 are integrally connected, so that the high-efficiency use is facilitated, and the structure is stable. The conducting pieces 1 are arranged at intervals, the connecting parts of the conducting pieces 1 are first connecting parts 16, the spring pieces 2 are arranged at intervals, and the connecting parts of the spring pieces 2 are second connecting parts 17. The first abutting end 10 is provided with a warping angle 18 bent outwards at the end, plays a certain guiding role, and is beneficial to smooth insertion of the lead.

In the description of the present utility model, it should be noted that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, while the basic principles, main features, and advantages of the present utility model are shown and described above, and it should be understood by those skilled in the art.

Claims

1. The utility model provides a spring formula binding clip structure, its characterized in that includes the spring leaf of the conductive piece and the bent angle formula of a C style of calligraphy area clamp mouth, conductive piece both ends are first butt end and first stiff end respectively, conductive piece is equipped with the convex closure in first butt end inboard, conductive piece is equipped with the arch in first stiff end inboard, the both ends that the spring leaf was buckled are second butt end and second stiff end respectively again, second butt end terminal central authorities are equipped with the grooving and set up the butt portion in grooving department, second stiff end department is equipped with the fluting that supplies the arch to pass, butt portion and convex closure are through butt looks centre gripping, be equipped with the notch with convex closure contact surface on the butt portion, conductive piece still is equipped with the extension hole that supplies the wire to pass in the central authorities.

2. A spring clip structure as defined in claim 1, wherein the second abutment end is disposed at an angle to the abutment portion and is parallel to the second fixed end.

3. A spring clip structure as claimed in claim 1 or claim 2, wherein the spring tab has a bend at the bend, and a recessed reinforcement is provided between the second abutment end and the bend.

4. A spring clip structure as defined in claim 3, wherein the conductive members and the spring pieces are provided in plural numbers, and the number of the conductive members and the spring pieces corresponds to one another, and the conductive members and the spring pieces are integrally connected.

5. The spring clip structure of claim 4, wherein the conductive members are disposed at intervals, the conductive member connection is a first connection portion, the spring pieces are disposed at intervals, and the spring piece connection is a second connection portion.

6. A spring clip structure as defined in claim 3 wherein said first abutment end is provided with an outwardly curved rake at the end.