Electric meter clamp

Abstract

The utility model discloses an electric meter clamp, comprising a clamp seat and two clamping plates symmetrically arranged in the clamp seat, the two clamping plates can be stretched open under the action of external force or gathered together when the external force is lost, a clamping piece for limiting the opening and closing of the two clamping plates is arranged in the clamp seat, the clamping piece comprises clamping parts symmetrically arranged on both sides of the clamping plate, the two clamping parts are spread apart from each other when the external force is applied, and the two clamping parts are gathered together and approach each other when the external force is lost; the utility model can limit the opening and closing of the clamping plate, so that it can be quickly restored after being stretched open, thereby avoiding the weakening of the clamping force.

Description

Technical Field

[0001] The utility model relates to the technical field of electric meter holders, in particular to an electric meter clamp. Background Art

[0002] The prior application Chinese patent number CN202321311045.1 discloses a plug-in meter holder clip fastening device, including a bakelite seat, an aluminum hook and a meter clamp. The meter clamp is externally plugged with a fixing part, and the fixing part includes a rear baffle, an extension arm and a bottom plate. The bottom plate is connected to the bottom of the rear baffle. Two extension arms are provided and are respectively connected to the two sides of the rear baffle. The connection between the rear baffle and the extension arm forms a corner. The inner sides of the two extension arms are respectively provided with reinforcing ribs that abut against the side walls of the meter clamp. One end of the reinforcing rib is connected to the inner side of the extension arm, and the other end of the reinforcing rib extends along the length direction of the extension arm and is connected to the rear baffle after passing the corner.

[0003] The electric meter clamp includes a clamp seat and a clamping plate symmetrically arranged in the clamp seat. In the above patent, a fixing piece is installed on the outside of the electric meter clamp, which can avoid the problem of weakening of the clamping force of the electric meter clamp due to long-term plugging and unplugging. However, the fixing piece is only for the outside of the electric meter clamp. The elastic restoring force of the clamping plate on the inner side of the clamp seat deteriorates after long-term use. Moreover, as the use time increases, the clamping force will deteriorate even if it is not plugged and unplugged, resulting in poor contact of the electric meter clamp. Utility Model Content

[0004] The purpose of the utility model is to provide an electric meter clamp in order to overcome the shortcomings and deficiencies of the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric meter clamp, comprising a clamp seat and two clamping plates symmetrically arranged in the clamp seat, the two clamping plates can be expanded under the action of external force or gathered when the external force is lost, a clamping member is arranged in the clamp seat, the clamping member includes clamping parts symmetrically arranged on both sides of the clamping plate, when the external force is applied, the two clamping parts are expanded and moved away from each other as the clamping plates are expanded, and when the external force is lost, the two clamping parts are gathered together and moved closer to each other as the clamping plates are gathered.

[0006] As a preferred technical solution of the utility model, the clamping member also includes a clamping seat fixed in the clamping seat, the clamping seat is U-shaped, the shape of the clamping seat is adapted to the clamping seat, and the two clamping parts are integrally formed on both sides of the upper end of the clamping seat.

[0007] As a preferred technical solution of the utility model, when the two clamping plates are not spread apart, the clamping portion at least partially abuts against the clamping plates.

[0008] As a preferred technical solution of the utility model, the clamping part includes a first bending plate, a limiting plate and a second bending plate, the first bending plate and the second bending plate are located at the upper and lower ends of the limiting plate, the limiting plate is arranged close to the clamping plate, the first bending plate is inclined toward the side away from the clamping plate, the two ends of the second bending plate are respectively connected to the clamping seat and the limiting plate, and the second bending plate is inclined toward the side of the clamping plate.

[0009] As a preferred technical solution of the utility model, a baffle is provided on one side of the clamping seat adjacent to the clamping plate.

[0010] As a preferred technical solution of the utility model, the two clamps are integrally formed on the clamp seat and extend toward the inner side of the clamp seat, and the two clamps are close to one side wall.

[0011] As a preferred technical solution of the utility model, a separation groove is provided in the middle of the clamping plate on either side, and the separation groove separates the clamping plate into two elastic deformation plates.

[0012] To sum up, the beneficial effects of the utility model are as follows: by arranging a clamping member in the clamping seat, the clamping force between the two clamping plates can be guaranteed, and poor contact caused by unstable clamping can be avoided. The working principle is: the two clamping parts of the clamping member are respectively located on both sides of the clamping plate. When the meter terminal is inserted into the meter clamp, the two clamping plates need to overcome the force of the clamping part while being stretched apart, so that the clamping part is deformed. When the meter terminal is pulled out, the clamping plate and the clamping part are restored at the same time. The traditional clamping plate side wall is not provided with a clamping part. The present application arranges clamping parts on both sides of the clamping plate, which can make the clamping plate recover quickly and ensure the clamping force between the two clamping plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model that the electric meter clamp is installed on the bakelite seat;

[0014] Figure 2 It is a schematic diagram of the structure of the cooperation between the electric meter clamp and the clamping member of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the cooperation between the electric meter clamp and the clamping member of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the utility model electric meter clamp;

[0017] Figure 5 It is a structural schematic diagram of the clamping piece of the utility model.

[0018] Figure numerals: 1. bakelite seat; 2. clamping seat; 3. clamping plate; 4. clamping piece; 5. clamping part; 6. first bending plate; 7. limiting plate; 8. second bending plate; 9. baffle; 10. elastic deformation plate; 11. dividing groove. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0020] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.

[0021] like Figures 1 to 5 The electric meter clamp shown includes a clamp seat 2 and two clamping plates 3 symmetrically arranged in the clamp seat 2. The two clamping plates 3 can be expanded under the action of external force or gathered when the external force is lost. A clamping member 4 is arranged in the clamp seat 2. The clamping member 4 includes clamping parts 5 symmetrically arranged on both sides of the clamping plate 3. When an external force is applied, the two clamping parts 5 are expanded and moved away from each other as the clamping plates 3 are expanded. When the external force is lost, the two clamping parts 5 are gathered together with the clamping plates 3 and moved closer to each other.

[0022] By arranging a clamping member 4 in the clamping seat 2, the clamping force between the two clamping plates 3 can be ensured, and poor contact caused by unstable clamping can be avoided. Working principle: the two clamping parts 5 of the clamping member 4 are respectively located on both sides of the clamping plate 3. When the meter terminal is inserted into the meter clamp, the two clamping plates 3 need to overcome the force of the clamping part 5 while being stretched apart, so that the clamping part 5 is deformed. When the meter terminal is pulled out, the clamping plate 3 and the clamping part 5 are restored at the same time. The traditional side wall of the clamping plate 3 is not provided with the clamping part 5. The present application arranges the clamping part 5 on both sides of the clamping plate 3, which can make the clamping plate 3 recover quickly and ensure the clamping force between the two clamping plates 3.

[0023] The clamping member 4 also includes a clamping seat fixed in the clamping seat 2. The clamping seat 2 is U-shaped, and the shape of the clamping seat is adapted to the clamping seat 2. Two clamping parts 5 are integrally formed on both sides of the upper end of the clamping seat. A baffle 9 is provided on one side of the clamping plate adjacent to the clamping seat. When the electric meter is inserted, the terminal can be quickly aligned with the meter clip and inserted. In this embodiment, after the clamping seat and the clamping seat 2 are assembled, the two are fixed to the bakelite seat 1 by bolts.

[0024] When the two clamping plates 3 are not opened, the clamping portion 5 at least partially abuts against the clamping plates 3 . Of course, a certain gap may be left between the clamping portions 5 so that the clamping portions 5 are in contact with the clamping portions 5 when the clamping plates 3 are opened.

[0025] The clamping portion 5 includes a first bending plate 6, a limiting plate 7 and a second bending plate 8. The first bending plate 6 and the second bending plate 8 are located at the upper and lower ends of the limiting plate 7. The limiting plate 7 is arranged close to the clamping plate 3. The first bending plate 6 is inclined toward the side away from the clamping plate 3. The two ends of the second bending plate 8 are respectively connected to the clamping seat and the limiting plate 7, and the second bending plate 8 is inclined toward the side of the clamping plate 3.

[0026] The two clamping plates 3 are integrally formed on the clamping seat 2 and extend toward the inner side of the clamping seat 2 . The two clamping plates 3 are close to one side wall.

[0027] A separation groove 11 is provided in the middle of the clamping plate 3 on either side, and the separation groove 11 separates the clamping plate 3 into two elastic deformation plates 10, so that the clamping plate 3 can be deformed more easily when subjected to force.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected, and the scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An electric meter clamp, comprising a clamp seat (2) and two clamping plates (3) symmetrically arranged in the clamp seat (2), wherein the two clamping plates (3) can be opened under the action of an external force or gathered together when the external force is lost, characterized in that: A clamping member (4) is arranged in the clamping seat (2), and the clamping member (4) comprises clamping parts (5) symmetrically arranged on both sides of the clamping plate (3). When an external force acts, the two clamping parts (5) are spread apart with the clamping plate (3) and move away from each other. When the external force is removed, the two clamping parts (5) are gathered together with the clamping plate (3) and move closer to each other.

2. The electric meter clamp according to claim 1, characterized in that: The clamping member (4) also includes a clamping seat fixed in the clamping seat (2); the clamping seat (2) is U-shaped, the shape of the clamping seat is adapted to the clamping seat (2), and the two clamping parts (5) are integrally formed on both sides of the upper end of the clamping seat.

3. The electric meter clamp according to claim 1 or 2, characterized in that: When the two clamping plates (3) are not spread apart, the clamping portion (5) at least partially abuts against the clamping plates (3).

4. The electric meter clamp according to claim 3, characterized in that: The clamping portion (5) comprises a first bending plate (6), a limiting plate (7) and a second bending plate (8); the first bending plate (6) and the second bending plate (8) are located at the upper and lower ends of the limiting plate (7); the limiting plate (7) is arranged close to the clamping plate (3); the first bending plate (6) is inclined toward a side away from the clamping plate (3); the two ends of the second bending plate (8) are respectively connected to the clamping seat and the limiting plate (7); the second bending plate (8) is inclined toward one side of the clamping plate (3).

5. The electric meter clamp according to claim 2, characterized in that: A baffle (9) is arranged on one side of the clamping seat adjacent to the clamping plate.

6. The electric meter clamp according to claim 1, characterized in that: The two clamping plates (3) are integrally formed on the clamping seat (2) and the clamping plates (3) extend toward the inner side of the clamping seat (2). The two clamping plates (3) are close to one side wall and closely attached to each other.

7. The electric meter clamp according to claim 1 or 6, characterized in that: A separation groove (11) is provided in the middle of the clamping plate (3) on either side, and the separation groove (11) separates the clamping plate (3) to form two elastic deformation plates (10).

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