CN220672880U

CN220672880U - Electric pincers are taken with safeguard function

Info

Publication number: CN220672880U
Application number: CN202322388718.XU
Authority: CN
Inventors: 胡燕平; 唐佳强; 乐先发; 郑宏
Original assignee: Hangzhou Tongxin Tool Manufacturing Co ltd
Current assignee: Hangzhou Tongxin Tool Manufacturing Co ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-03-26
Anticipated expiration: 2033-09-04

Abstract

The utility model discloses a pair of electric pincers with a protection function, which relates to the technical field of auto parts and particularly comprises an upper pincers part, wherein the inner side wall of the upper pincers part is fixedly connected with a fixed copper plate, the upper surface of the fixed copper plate is fixedly connected with a copper rail.

Description

Electric pincers are taken with safeguard function

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to a pair of electric pliers with a protection function.

Background

The principle of the power-on of the automobile is that the electric quantity stored in the battery of the other automobile is connected to the automobile with depleted electric quantity through the external equipment, so that the automobile can be started, the external equipment can be released after the automobile is normally started, and the automobile can restore the electric quantity of the battery through the charging system.

When the electric power is supplied, the batteries of two vehicles are connected through the electric power supply clamp, the existing majority of electric power supply clamps are not provided with any safety mechanism, and only the metal clamp body and the electric power supply wire are used for conducting electricity, so that the problem that a worker touches the exposed jaw part to be damaged under the careless condition or the anode and the cathode of the batteries are connected to each other to damage the batteries often occurs.

There is therefore a need to propose a new solution to this problem.

Disclosure of Invention

Aiming at the problems that in the prior art, the electric pliers have no safety mechanism, and a worker often touches the exposed jaw part to be damaged under the careless condition, or the positive electrode and the negative electrode of the battery are connected to each other to damage the battery.

The utility model discloses a pair of electric pliers with a protection function, which comprises an upper pliers part, wherein the inner side wall of the upper pliers part is fixedly connected with a fixed copper plate, the upper surface of the fixed copper plate is fixedly connected with a copper rail, the inside of the copper rail is slidably connected with a movable copper sheet, the upper surface of the movable copper sheet is fixedly connected with a connecting block, the upper surface of the connecting block is fixedly connected with a sliding plate, the upper surface of the sliding plate is fixedly connected with a T-shaped sliding block, a T-shaped sliding groove is formed in the upper pliers part, the inner wall of the T-shaped sliding groove is slidably connected with the T-shaped sliding block, and a sliding groove is formed in the upper pliers part.

Further, the upper surface of the sliding plate is fixedly connected with a sliding push block, and the outer surface of the sliding push block is in sliding connection with the inner wall of the sliding groove.

Further, a pressure spring is fixedly connected between the sliding plate and the movable copper sheet, and a wiring port is formed in the upper surface of the fixed copper sheet.

Further, the inside threaded connection of upper tong portion has the threaded rod, and the material of threaded rod sets up to the plastics insulation material.

Further, the upper end fixedly connected with hexagonal of threaded rod turns round the piece, the bottom fixedly connected with line ball board of threaded rod.

Further, the inside rotation of upper tong portion is connected with the axis of rotation, the surface rotation of axis of rotation is connected with lower tong portion.

Further, a torsion spring is sleeved on the outer surface of the rotating shaft, and two ends of the torsion spring are contacted with the fixed copper plate and the lower clamp part.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, by arranging the components such as the movable copper sheet and the copper rail, the device cannot be immediately in conductive communication with the battery after being clamped on the electrode column, the sliding plate and the movable copper sheet need to be moved together by moving the sliding pushing block, when the movable copper sheet is in contact with the electrode column, the battery can be in conductive communication with the wire through the device, and the movable copper sheet is prevented from being deformed by arranging the pressure spring and cannot be stably connected with the electrode column, so that the purpose that the device can be connected with a circuit of the device after a worker confirms that the connection of the anode and the cathode of the battery is correct is achieved, and the problem that the worker is easy to touch the jaw part of the device under the condition of carelessness and is damaged is solved.

2. According to the utility model, through arranging the components such as the wiring port and the threaded rod, the wire head of the wire is in contact connection with the fixed copper plate in the device through the wiring port, the threaded rod and the wire pressing plate are lowered through rotating the hexagonal twisting block, and the wire head of the wire is extruded and fixed, so that the fixing effect of the device and the wire is achieved, when the device or the wire is damaged, the threaded rod is raised through reversely rotating the hexagonal twisting block, and the wire pressing plate is driven to rise together through the rising of the threaded rod, so that the fixing effect of the wire is relieved, and the purpose that the damaged wire-lifting pliers or the wire-lifting device can be conveniently and quickly replaced is achieved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of the internal cross-sectional structure of the upper jaw of the present utility model;

FIG. 3 is a schematic elevational view of the present utility model;

fig. 4 is a schematic top view of the present utility model.

In the figure: 1. an upper jaw portion; 2. fixing a copper plate; 3. a copper rail; 4. moving the copper sheet; 5. a connecting block; 6. a sliding plate; 7. a T-shaped slider; 8. a T-shaped chute; 9. a sliding groove; 10. sliding the push block; 11. a pressure spring; 12. a wiring port; 13. a threaded rod; 14. a hexagonal twisting block; 15. a wire pressing plate; 16. a rotating shaft; 17. a lower jaw portion; 18. a torsion spring.

Detailed Description

Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.

Referring to fig. 1-4, the electric clamp with protection function of the present utility model includes an upper clamp portion 1, wherein an inner side wall of the upper clamp portion 1 is fixedly connected with a fixed copper plate 2, an upper surface of the fixed copper plate 2 is fixedly connected with a copper rail 3, an inner side of the copper rail 3 is slidably connected with a movable copper sheet 4, an upper surface of the movable copper sheet 4 is fixedly connected with a connecting block 5, an upper surface of the connecting block 5 is fixedly connected with a sliding plate 6, an upper surface of the sliding plate 6 is fixedly connected with a T-shaped slider 7, an inner wall of a T-shaped chute 8,T type chute 8 is provided in the upper clamp portion 1 and is slidably connected with the T-shaped slider 7, a sliding groove 9 is provided in the upper clamp portion 1, materials of the upper clamp portion 1 and the lower clamp portion 17 are rubber materials, the movable copper sheet 4, the copper rail 3 and the fixed copper plate 2 have a conductive effect, and when the device is clamped on an electrode post of a battery, the movable copper sheet 4 needs to slide to be made to a jaw through the sliding plate 6, so that the movable copper sheet 4 contacts the electrode post, and the motor post of the battery can be connected with the electric wire.

Referring to fig. 2, a sliding push block 10 is fixedly connected to the upper surface of the sliding plate 6, the outer surface of the sliding push block 10 is slidably connected with the inner wall of the sliding groove 9, and the sliding push block 10 is arranged to facilitate pushing the sliding plate 6 to slide, and the sliding plate 6 is made of plastic and has an insulating effect.

Referring to fig. 2, a pressure spring 11 is fixedly connected between the sliding plate 6 and the movable copper sheet 4, a wiring opening 12 is formed on the upper surface of the fixed copper sheet 2, the movable copper sheet 4 is pushed by the pressure spring 11 to keep contact with the electrode column all the time, and the wiring is connected with the fixed copper sheet 2 through the wiring opening 12.

Referring to fig. 2, the threaded rod 13 is connected to the inner thread of the upper jaw 1, the threaded rod 13 is made of plastic, the threaded rod 13 is lifted and lowered in the upper jaw 1 by rotating the threaded rod 13, and the threaded rod 13 is made of plastic and has high insulation.

Referring to fig. 2, the upper end of the threaded rod 13 is fixedly connected with a hexagonal torsion block 14, the bottom end of the threaded rod 13 is fixedly connected with a wire pressing plate 15, the threaded rod 13 is more convenient to rotate by arranging the hexagonal torsion block 14, the threaded rod 13 is lifted together with the wire pressing plate 15 by rotating the threaded rod 13, the wire heads of the wire are pressed down and fixedly connected onto the fixed copper plate 2 by the descending of the wire pressing plate 15, and the wire fixing of the wire is released when the wire pressing plate 15 ascends.

Referring to fig. 1, 2 and 3, a rotating shaft 16 is rotatably connected to the inside of the upper jaw 1, a lower jaw 17 is rotatably connected to the outer surface of the rotating shaft 16, and the upper jaw 1 and the lower jaw 17 are connected together through the rotating shaft 16 and rotate around the outer surface of the rotating shaft 16 to perform clamping work.

Referring to fig. 2, a torsion spring 18 is sleeved on the outer surface of the rotating shaft 16, two ends of the torsion spring 18 are in contact with the fixed copper plate 2 and the lower clamp 17, and the device provides clamping force for the upper clamp 1 and the lower clamp 17 through the torsion spring 18, so that the device can be clamped and fixed on a motor column of a battery.

When the utility model is used: the device is on the electrode post after the centre gripping, can't be immediately with battery conductive communication, confirm through the staff that the device is connected correctly with the positive negative pole of battery after, make sliding plate 6 and remove copper sheet 4 together through removing the sliding push block 10, when removing copper sheet 4 and electrode post contact, the battery just can carry out conductive communication through the removal copper sheet 4 of device, copper rail 3, fixed copper plate 2 and the wire that takes place, and prevent through setting up compression spring 11 and take place deformation, can't keep stable problem of being connected with the electrode post, thereby the staff has been solved and has appeared carelessly touching the exposed jaw portion of device and is received the injury, or the positive negative pole of battery meets the problem that causes the harm to the battery on the contrary, and when device or wire that takes up damage, can accomplish the installation and dismantlement of device and wire that take through rotating six limit torsion blocks 14, the effect that the change that reaches the device can convenient and fast receives the damage to take the electricity pincers or the wire.

The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.

Claims

1. The utility model provides a take electric pincers with safeguard function, includes upper pincers portion (1), its characterized in that: the utility model discloses a copper wire cutting machine, including fixed copper (2) of inside wall fixedly connected with of upper tong portion (1), the upper surface fixedly connected with copper rail (3) of fixed copper (2), the inside sliding connection of copper rail (3) has removal copper sheet (4), the upper surface fixedly connected with connecting block (5) of removal copper sheet (4), the upper surface fixedly connected with sliding plate (6) of connecting block (5), the upper surface fixedly connected with T type slider (7) of sliding plate (6), T type spout (8) have been seted up to the inside of upper tong portion (1), the inner wall and the T type slider (7) sliding connection of T type spout (8), sliding groove (9) have been seted up to the inside of upper tong portion (1).

2. The electric power tongs with protection function according to claim 1, wherein: the upper surface of the sliding plate (6) is fixedly connected with a sliding push block (10), and the outer surface of the sliding push block (10) is in sliding connection with the inner wall of the sliding groove (9).

3. The electric power tongs with protection function according to claim 1, wherein: a pressure spring (11) is fixedly connected between the sliding plate (6) and the movable copper sheet (4), and a wiring port (12) is formed in the upper surface of the fixed copper sheet (2).

4. The electric power tongs with protection function according to claim 1, wherein: the internal thread of upper tong portion (1) is connected with threaded rod (13), and the material of threaded rod (13) sets up to the plastics insulating material.

5. The electric power tongs with protection function according to claim 4, wherein: the upper end of the threaded rod (13) is fixedly connected with a hexagonal torsion block (14), and the bottom end of the threaded rod (13) is fixedly connected with a line pressing plate (15).

6. The electric power tongs with protection function according to claim 1, wherein: the inside rotation of upper tong portion (1) is connected with axis of rotation (16), the surface rotation of axis of rotation (16) is connected with lower tong portion (17).

7. The electric power tongs with protection function according to claim 6, wherein: the outer surface of the rotating shaft (16) is sleeved with a torsion spring (18), and two ends of the torsion spring (18) are contacted with the fixed copper plate (2) and the lower clamp part (17).