CN219590365U

CN219590365U - Wire breaking pliers for low-voltage electric power debugging

Info

Publication number: CN219590365U
Application number: CN202320115537.7U
Authority: CN
Inventors: 杨其辉; 贾雪云; 于纪攀; 孙诗怡; 吴宏伟
Original assignee: China National Heavy Duty Truck Group Jinan Power Co Ltd
Current assignee: China National Heavy Duty Truck Group Jinan Power Co Ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-08-25
Anticipated expiration: 2033-02-06

Abstract

The utility model provides a low-voltage electric debugging wire-breaking pliers, which comprises: the wire breaking clamp comprises a wire breaking blade and a wire breaking clamp body, wherein the wire breaking clamp body comprises a head part and a holding part; the wire breaking blade is positioned at the head of the wire breaking pliers, the holding part is sleeved with the insulating sleeve, the end part of the holding part is provided with a pen slot, the wire breaking blade comprises an upper blade and a lower blade, the upper blade is provided with a semicircular blade, and the upper blade is connected with the conductive slot; the conductive groove is connected to the stylus groove along the clamp body. The method is mainly used for measuring voltage, resistance and grounding of the product test sample car which can be measured only by breaking wires in the low-voltage debugging process. The measuring process can be optimized, the reliable and attractive broken wire is realized, the operation time is saved, the working efficiency is improved, and the problem that the wire harness is cut accidentally or the broken wire quality is poor due to insufficient proficiency of an operator can be effectively solved.

Description

Wire breaking pliers for low-voltage electric power debugging

Technical Field

The utility model relates to a pair of low-voltage electric debugging wire cutting pliers, and belongs to the technical field of low-voltage electric debugging.

Background

In the sample car production debugging process, the condition that needs broken line measurement can appear inevitably, and the instrument of present debugging station has to choose needle, scissors, test lamp and universal meter etc. when broken line, the insulating skin of cutting of the careful wing of scissors is mostly used to cut, or with choosing the needle with insulating skin to stab a mouth, not pleasing to the eye and the needle of choosing extremely hurts the people easily.

Disclosure of Invention

The utility model aims to provide a pair of low-voltage electric debugging wire breaking pliers, which can realize high-efficiency wire breaking measurement and has high operation quality and attractive wire breaking appearance.

The utility model aims to achieve the aim, and the aim is achieved by the following technical scheme:

the utility model provides a broken line pincers of low voltage electrical voltage debugging, the structure is whole to be the pincers form, includes: the wire breaking clamp comprises a wire breaking blade and a wire breaking clamp body, wherein the wire breaking clamp body comprises a head part and a holding part; the wire breaking blade is positioned at the head of the wire breaking pliers, the holding part is sleeved with the insulating sleeve, the end part of the holding part is provided with a pen slot, the wire breaking blade comprises an upper blade and a lower blade, the upper blade is provided with a semicircular blade, and the upper blade is connected with the conductive slot; the conductive groove is connected to the stylus groove along the clamp body.

Preferably, the upper knife edge and the lower knife edge comprise one or more semicircular blades matched with each other, and the lower knife edge is marked with the blade size.

Preferably, a reset spring is further arranged between the holding parts of the wire breaking pliers body.

Preferably, the lower knife edge is also provided with a semicircular knife blade.

The utility model has the advantages that: the utility model can realize high-efficiency broken line measurement, has high operation quality and attractive broken line.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

Fig. 1 is a structural diagram of a wire stripper for low voltage electric power adjustment.

FIG. 2 is a block diagram of a multimeter pen.

FIG. 3 is a schematic diagram of the combination of the two.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

A low-voltage electric power debugging mechanism comprises an upper knife edge blade 1, a lower knife edge 2, a conducting groove 3, a wire breaking clamp body 4, a spring 5, an insulating sleeve 6 and a meter pen groove 7 as shown in figure 1. The size of the upper knife edge blade 1 is according to the cable size requirement in the recommended standard GB/T25085.3-2020 table 7 of the automobile industry, and the thickness of the thin-wall insulating skin is determined by looking up the table, so that the outer insulating skin of the cable can be ensured to be just cut without damaging the cable core. The upper knife edge device knife blade 1 is broken, the lower knife edge 2 is not provided with a knife blade, so that when the upper knife edge and the lower knife edge clamp a wire in use, the upper knife edge only cuts half of insulating leather, the connection between a cable core and a metal end 8 of a universal meter pen can be realized through the conductive groove 3 and the meter pen groove 7, at the moment, the spring 5 is positioned at a reset end, the state of clamping a wire harness can be automatically kept, and the broken wire measurement voltage, resistance, grounding and the like can be realized by connecting the anode of the universal meter pen. Only half of the insulating skin is cut for convenient treatment with the insulating tape after measurement.

The low-voltage electric power debugging mechanism comprises a spring 5 in a stretching state when an upper knife edge and a lower knife edge are separated, and the spring 5 is in a resetting state when the upper knife edge and the lower knife edge are closed to clamp a wire harness, so that a wire breaking clamp is not required to be held by hands in the measuring process, the measuring is convenient, and the humanized design concept is met.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a broken line pincers of low voltage electrical voltage debugging which characterized in that, the whole pincers form that is of structure includes: the wire breaking cutter comprises a wire breaking cutter blade and a wire breaking cutter body (4), wherein the wire breaking cutter body (4) comprises a head part and a holding part; the wire breaking blade is positioned at the head of the wire breaking pliers, the holding part is sleeved with an insulating sleeve (6), the end part of the holding part is provided with a pen metering groove (7), the wire breaking blade comprises an upper blade (1) and a lower blade (2), the upper blade (1) is provided with a semicircular blade, and the upper blade (1) is connected with a conductive groove (3); the conductive groove (3) is connected to the meter pen groove (7) along the clamp body.

2. The low voltage power debugging wire cutting pliers of claim 1, wherein the upper knife edge (1) and the lower knife edge (2) comprise one or more semi-circular blades which are matched with each other, and the lower knife edge (2) is marked with a blade size.

3. The low-voltage electric debugging wire-breaking pliers according to claim 1, characterized in that a return spring (5) is further arranged between the gripping parts of the wire-breaking pliers body (4).

4. The low voltage power setting wire stripper as claimed in claim 1, characterized in that the lower knife edge (2) is also provided with a semicircular blade.