Double-row zero wire clamp

By designing double rows of neutral wire clamps, the tight fixing of the wires is achieved using structures such as rotating shafts and rotating sheets, the problem of easy connection and fixing of the existing neutral wire clamps is solved, and the stable connection between the wires is achieved.

CN222463613UActive Publication Date: 2025-02-11YUEQING HAITAN ELECTRIC COMPLETE SET FITTINGS CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202420313584.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-02-20
Publication Date
2025-02-11
Estimated Expiration
2034-02-20

AI Technical Summary

Technical Problem

The existing neutral wire clip connection fixing method is relatively simple, and there is a hidden danger of loose wire connections.

Method used

A double row neutral wire clip is designed to achieve tight fixation of the conductors and connection of multiple groups of conductors through structures such as rotating shafts, rotating sheets, fixed blocks, engaging sheets and extrusion strips.

Benefits of technology

It effectively solves the problem of loose wire connections, realizes a tight connection between the two groups of wires, and enhances the stability of the connection.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN222463613U_ABST
    Figure CN222463613U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of null wire clamps, in particular to a double-row null wire clamp, which comprises a main body comprising a lead; the fixing mechanism comprises a connector A, the connector A is connected to the surface of the wire, one side of the connector A is connected with a connector B, the other side of the connector A is connected with a rotating sheet, the other side of the connector A is fixedly connected with a rotating shaft, the other side of the connector A is provided with an opening groove, the surface of the connector A is provided with a connecting groove, and the connecting groove is fixedly connected with the rotating sheet. The inner side of the connector A is provided with a clamping extrusion groove, and the inner side of the connector A is connected with a fixing block in a clamping manner. The rotating shaft is fixed under the action of the connector A through the rotating shaft, the rotating piece rotates with the rotating shaft as the axis under the action of the rotating shaft through the rotating piece, and the fixing block is fixed under the action of the connector A.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of neutral line clamps, in particular to a double-row neutral line clamp. Background Art

[0002] The neutral wire clamp is a wire connector, which is mainly used to fix and connect wires so that they can be powered normally. In the circuit, the neutral wire is usually blue. It is a protective line used to recover the residual current in the circuit and ensure the safe operation of the circuit. The neutral wire clamp has been widely used in wire wiring due to its simple connection and convenient installation. However, the existing connection and fixing method of the neutral wire clamp is relatively simple, and there is a hidden danger of loose wire connection. Utility Model Content

[0003] The utility model aims to provide a double-row neutral line clamp to solve the problem that the connection and fixing method of the existing neutral line clamp proposed in the above background technology is relatively simple, but there is a hidden danger of loose wire connection.

[0004] In order to achieve the above object, the utility model provides the following technical solution, a double-row neutral line clamp, comprising:

[0005] a body, including the wires;

[0006] The fixing mechanism comprises a connector A, wherein the connector A is connected to the surface of the wire, one side of the connector A is connected to a connector B, the other side of the connector A is connected to a rotating plate, the other side of the connector A is fixedly connected to a rotating shaft, the other side of the connector A is provided with an open groove, the surface of the connector A is provided with a connecting groove, the inner side of the connector A is provided with a snap-fitting extrusion groove, the inner side of the connector A is snap-fitted with a fixing block, one side of the rotating plate is provided with a locking plate, and one side of the rotating plate is fixedly connected to an extrusion strip.

[0007] Preferably, the connector A is in a square shape and acts on the surface of the wire, the connector B is in a square shape and acts on the surface of the wire, the rotating sheet is in a sheet shape and acts on one side of the connector A, the rotating shaft is in a cylindrical shape and acts on one side of the connector A, the rotating shaft is in two groups, and the rotating sheet is movably connected to the connector A through the rotating shaft.

[0008] Preferably, the opening groove is in the shape of a square block and acts on one side of connector A, the connecting groove is in the shape of a cylinder and acts on the surface of connector A, the engaging extrusion groove is in the shape of a trapezoidal strip and acts on the inner side of connector A, and the engaging extrusion grooves are in two groups.

[0009] Preferably, the fixed block is in the shape of an annular block and acts on the inner side of connector A, the fixed blocks are in four groups, the locking piece is in the shape of a long piece and acts on one side of the rotating piece, the locking piece is in two groups, the extrusion strip is in the shape of a cylinder and acts on one side of the rotating piece, and the rotating piece is fixedly connected to connector A through the locking piece and the locking extrusion groove.

[0010] Preferably, the auxiliary mechanism comprises a snap-fit ​​block A, which is in a block shape and fixedly connected to one side of the connector B, and the cross section of the snap-fit ​​block A is in a "T" shape.

[0011] Preferably, a snap-fit ​​block B is fixedly connected to one side of the connector A, and the shape of the snap-fit ​​block B is the same as that of the snap-fit ​​block A. A snap-fit ​​groove A is provided on one side of the connector B, and the snap-fit ​​groove A is in a "T" shape.

[0012] Preferably, a snap-fit ​​groove B is provided on one side of the connector A, and the shape of the snap-fit ​​groove B is the same as that of the snap-fit ​​groove A. The connector A is snap-fitted and connected to the connector B via the snap-fit ​​block A and the snap-fit ​​block B and the snap-fit ​​groove A and the snap-fit ​​groove B.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The rotating shaft is fixed by the action of the connector A. The rotating sheet is rotated around the rotating shaft by the action of the rotating shaft. The fixed block is fixed by the action of the connector A. The rotating sheet and the engaging extrusion groove are engaged and fixed by the connector A. The extrusion bar is fixed by the action of the rotating sheet. The wire is extruded and fixed by the extrusion bar. The wire is fixed by the extrusion bar and the fixing block, so as to strengthen the tight connection between the two groups of wires.

[0015] 2. By means of the action of the snap-fit ​​block A on the connector B, the snap-fit ​​block B is fixed on the connector A. By means of the action of the snap-fit ​​block B on the connector A, the connector A is fixed to one side of the connector B. By means of the action of the snap-fit ​​block A and the snap-fit ​​slot A on the connector B, the connector B is fixed to one side of the connector A. By means of the action of the snap-fit ​​block A and the snap-fit ​​block B and the snap-fit ​​slot A and the snap-fit ​​slot B, the connector A is connected to the connector B, thereby achieving the effect of connecting multiple groups of wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a top-down perspective schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a top-down perspective schematic diagram of the structure of the utility model;

[0018] Figure 3 It is a schematic side view of the structure of connector A and connector B of the utility model;

[0019] Figure 4 It is a schematic top view of the structure of the engaging block A of the utility model;

[0020] Figure 5 This is a bottom view of the structure of the engaging block A of the utility model;

[0021] Figure 6 It is a schematic side view of the structure of the fixing block of the utility model.

[0022] In the figure: 1. wire; 2. connector A; 21. connector B; 22. rotating piece; 23. rotating shaft; 24. opening slot; 25. connecting slot; 26. snap-fitting extrusion slot; 27. fixing block; 28. snap-fitting piece; 29. ​​extrusion strip; 3. snap-fitting block A; 31. snap-fitting block B; 32. snap-fitting slot A; 33. snap-fitting slot B. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-6 , an embodiment provided by the utility model:

[0025] A double-row neutral line clamp, comprising:

[0026] A main body, including a wire 1;

[0027] The fixing mechanism includes a connector A2, which is connected to the surface of the wire 1, one side of the connector A2 is connected to the connector B21, the other side of the connector A2 is connected to a rotating piece 22, the other side of the connector A2 is fixedly connected to a rotating shaft 23, the other side of the connector A2 is provided with an opening groove 24, the surface of the connector A2 is provided with a connecting groove 25, the inner side of the connector A2 is provided with a snap-fitting extrusion groove 26, the inner side of the connector A2 is snap-fitted with a fixing block 27, one side of the rotating piece 22 is provided with a snap-fitting piece 28, and one side of the rotating piece 22 is fixedly connected to an extrusion strip 29.

[0028] Furthermore, the connector A2 is in a square shape and acts on the surface of the conductor 1, the connector B21 is in a square shape and acts on the surface of the conductor 1, the rotating sheet 22 is in a sheet shape and acts on one side of the connector A2, the rotating shaft 23 is in a cylindrical shape and acts on one side of the connector A2, the rotating shaft 23 is in two groups, the rotating sheet 22 is movably connected to the connector A2 through the rotating shaft 23, and the rotating shaft 23 is fixed under the action of the connector A2, and the rotating sheet 22 is rotated around the rotating shaft 23 under the action of the rotating shaft 23.

[0029] Furthermore, the opening groove 24 is in the shape of a square block and acts on one side of the connector A2, the connecting groove 25 is in the shape of a cylinder and acts on the surface of the connector A2, the engaging and extruding groove 26 is in the shape of a trapezoidal strip and acts on the inner side of the connector A2, and the engaging and extruding groove 26 is in two groups. The fixing block 27 is fixed by the action of the connector A2, and the rotating plate 22 is engaged and fixed by the action of the engaging plate 28 and the engaging and extruding groove 26 of the connector A2.

[0030] Furthermore, the fixing block 27 is in the shape of an annular block and acts on the inner side of the connector A2. The fixing block 27 is in four groups. The locking piece 28 is in the shape of a long piece and acts on one side of the rotating piece 22. The locking piece 28 is in two groups. The extrusion bar 29 is in the shape of a cylinder and acts on one side of the rotating piece 22. The rotating piece 22 is fixedly connected to the connector A2 through the locking piece 28 and the locking extrusion groove 26. Under the action of the rotating piece 22, the extrusion bar 29 is fixed. Under the action of the extrusion bar 29, the wire 1 is squeezed and fixed.

[0031] Furthermore, the auxiliary mechanism includes a snap-fit ​​block A3, which is in a block shape and fixedly connected to one side of the connector B21. The cross-section of the snap-fit ​​block A3 is in a "T" shape. The snap-fit ​​block A3 is fixed under the action of the connector B21 through the snap-fit ​​block A3.

[0032] Furthermore, one side of the connector A2 is fixedly connected with a snap-fit ​​block B31, and the shape of the snap-fit ​​block B31 is the same as that of the snap-fit ​​block A3. One side of the connector B21 is provided with a snap-fit ​​groove A32, and the snap-fit ​​groove A32 is in a "T" shape. The snap-fit ​​block B31 is fixed under the action of the connector A2, and the connector A2 is fixed to one side of the connector B21 under the action of the snap-fit ​​block B31 and the snap-fit ​​groove A32.

[0033] Furthermore, a snap-fit ​​groove B33 is provided on one side of the connector A2, and the shape of the snap-fit ​​groove B33 is the same as that of the snap-fit ​​groove A32. The connector A2 is snap-fitted and connected to the connector B21 through the snap-fit ​​block A3 and the snap-fit ​​block B31 as well as the snap-fit ​​groove A32 and the snap-fit ​​groove B33. Through the action of the snap-fit ​​block A3 and the snap-fit ​​groove B33, the connector B21 is fixed to one side of the connector A2.

[0034] Working principle: When connecting the wire 1, the first step is to wrap the two groups of wires 1 to achieve a preliminary connection. The second step is to place the wire 1 through the open groove 24 and on the surface of the connecting groove 25. Under the action of the fixing block 27, a two-layer connection is achieved. The third step is to rotate the rotating piece 22 with the rotating shaft 23 as the axis so that the locking piece 28 squeezes and fixes the wire 1. Under the action of the locking piece 28 and the locking extrusion groove 26, the locking piece 28 is kept fixed. When connecting the connector A2 and the connector B21, align the locking block A3 with the opening of the locking groove B33, and then align the locking block B31 with the opening of the locking groove A32, and move the connector A2 and the connector B21 against each other to achieve the connection between the connector A2 and the connector B21.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A double-row neutral line clamp, characterized in that: include: A main body, including a wire (1); The fixing mechanism comprises a connector A (2), wherein the connector A (2) is connected to the surface of a wire (1), one side of the connector A (2) is connected to a connector B (21), the other side of the connector A (2) is connected to a rotating piece (22), the other side of the connector A (2) is fixedly connected to a rotating shaft (23), the other side of the connector A (2) is provided with an opening groove (24), the surface of the connector A (2) is provided with a connecting groove (25), the inner side of the connector A (2) is provided with a snap-fitting extrusion groove (26), the inner side of the connector A (2) is snap-fitted with a fixing block (27), one side of the rotating piece (22) is provided with a snap-fitting piece (28), and one side of the rotating piece (22) is fixedly connected to an extrusion strip (29).

2. A double-row neutral line clamp according to claim 1, characterized in that: The connector A (2) is in a square shape and acts on the surface of the wire (1); the connector B (21) is in a square shape and acts on the surface of the wire (1); the rotating piece (22) is in a sheet shape and acts on one side of the connector A (2); the rotating shaft (23) is in a cylindrical shape and acts on one side of the connector A (2); the rotating shaft (23) is in two groups; the rotating piece (22) is movably connected to the connector A (2) via the rotating shaft (23).

3. A double-row neutral line clamp according to claim 1, characterized in that: The opening groove (24) is in the shape of a square block and acts on one side of the connector A (2); the connection groove (25) is in the shape of a column and acts on the surface of the connector A (2); the engaging and extruding groove (26) is in the shape of a trapezoidal strip and acts on the inner side of the connector A (2); and the engaging and extruding groove (26) is in two groups.

4. The double-row neutral line clamp according to claim 1, characterized in that: The fixing block (27) is in the shape of an annular block and acts on the inner side of the connector A (2). The fixing blocks (27) are in four groups. The locking pieces (28) are in the shape of long pieces and act on one side of the rotating piece (22). The locking pieces (28) are in two groups. The extrusion strip (29) is in the shape of a cylinder and acts on one side of the rotating piece (22). The rotating piece (22) is fixedly connected to the connector A (2) via the locking piece (28) and the locking extrusion groove (26).

5. The double-row neutral line clamp according to claim 1, characterized in that: The auxiliary mechanism comprises a snap-fit ​​block A (3), which is in a block shape and fixedly connected to one side of the connector B (21), and the cross section of the snap-fit ​​block A (3) is in a "T" shape.

6. A double-row neutral line clamp according to claim 5, characterized in that: A snap-fit ​​block B (31) is fixedly connected to one side of the connector A (2), and the shape of the snap-fit ​​block B (31) is the same as that of the snap-fit ​​block A (3). A snap-fit ​​groove A (32) is provided on one side of the connector B (21), and the snap-fit ​​groove A (32) is in a "T" shape.

7. The double-row neutral line clamp according to claim 5, characterized in that: A snap-fitting groove B (33) is provided on one side of the connector A (2). The snap-fitting groove B (33) has the same shape as the snap-fitting groove A (32). The connector A (2) is snap-fitted and connected to the connector B (21) through the snap-fitting block A (3) and the snap-fitting block B (31) and the snap-fitting groove A (32) and the snap-fitting groove B (33).