CN215185534U

CN215185534U - Wire stripper

Info

Publication number: CN215185534U
Application number: CN202022498542.XU
Authority: CN
Inventors: 刘强
Original assignee: Suzhou Dake Machinery Co ltd
Current assignee: Suzhou Dake Machinery Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-12-14
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a wire stripper, wire stripper body include through a pivot pivotal connection's first pincers handle and second pincers handle, the front end of first pincers handle forms the wire stripping portion with the front end cooperation of second pincers handle, be provided with the installation department on the wire stripping portion, demountable installation has a current detection module on the installation department, the current detection module includes current detection module and alarm module, works as when current detection module detects the electric current, alarm module sends alarm signal. The utility model discloses a wire stripping pliers has current detection's function, makes things convenient for the staff to detect the electric current in the electric wire, and sends out the warning when detecting the electric current, and then guarantees staff's safety.

Description

Wire stripper

Technical Field

The utility model relates to a hand tool technical field, concretely relates to wire stripping pliers.

Background

The stripping tools commonly used at present generally comprise a stripper and an art knife, and before a wire with electric conduction is stripped, an appropriate stripper is selected according to the type and specification of the wire to be stripped. When the existing common stripped wires such as wires, telephone lines, network lines or other current-flowing wires are usually connected with electronic equipment such as transformers, power transformers, network sockets and the like, the wire stripping operation needs to be manually completed, time and labor are wasted, the wire stripping quality is unstable, and even the wire connection effect is possibly poor.

In addition, before the staff repairs the electric power or the network equipment, the staff is often damaged due to the fact that the staff is inconvenient to use a current detection tool in a construction place or directly contacts the electric wire with a wire stripper because the current is small. When a tool such as a three-purpose meter is used for the current flowing through the electric wire, the overall construction work is time-consuming and inconvenient.

Therefore, how to solve the above problems is one of the important points studied by those skilled in the art.

Disclosure of Invention

The utility model aims at providing a wire stripping pliers has current detection's function, makes things convenient for the staff to detect the electric current in the electric wire, and sends out the warning when detecting the electric current, and then guarantees staff's safety.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows: a wire stripper body comprises a first clamp handle and a second clamp handle which are connected through a pivot in a pivoting mode, the front end of the first clamp handle and the front end of the second clamp handle are matched to form a wire stripping portion, an installation portion is arranged on the wire stripping portion, a current detection module is detachably installed on the installation portion and comprises a current detection module and an alarm module, and when the current detection module detects current, the alarm module sends an alarm signal.

In the technical scheme, the current detection module further comprises a shell, a circuit board, a switch and a power supply module, wherein the current detection module, the alarm module, the circuit board and the power supply module are packaged in the shell, and the switch part extends out of the shell;

the current detection module, the alarm module, the switch and the power supply module are all electrically connected to the circuit board.

In the above technical solution, the current detection module is a wireless sensor or a contact sensor.

In the above technical solution, the housing is provided with an installation groove for installing the power module, the housing is provided with a cover body capable of sliding for opening and closing the installation groove, and when the installation groove is opened, the cover body is partially connected to the housing.

In the above technical solution, the switch is a push switch or a touch switch.

In the above technical solution, the power module is a battery or a rechargeable battery.

In the above technical scheme, the alarm module is an LED alarm indicator lamp and/or a buzzer.

In the technical scheme, the installation part is further provided with a clamp seat, and the current detection modules are arranged on one side of the clamp seat side by side.

In the technical scheme, the wire stripping part comprises a jaw assembly, and the jaw assembly is arranged on one side of the wire stripper body.

In the technical scheme, the rear end of the first forceps handle and the rear end of the second forceps handle are matched to form the cutting part and the line pressing part, the cutting part and the line pressing part are sequentially arranged in the direction away from the pivot, and the cutting part is arranged at the position close to the pivot.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the utility model integrates the current detection module on the wire stripper, which is convenient for the staff to detect the current in the wire before stripping the wire and send out warning when detecting the current, thereby ensuring the safety of the staff;

2. the utility model discloses be provided with the lid that is used for the switching mounting groove on the shell for the operation that the battery was changed is simple and convenient more, and can the part connect on the shell when the lid was opened, makes the lid be difficult to lose.

Drawings

Fig. 1 is a schematic structural view of a wire stripper according to a first embodiment of the present invention.

Fig. 2 is an installation schematic diagram of a current detection module according to a first embodiment of the present invention.

Fig. 3 is a schematic view of a connection mode between a current detection module and a wire stripper body according to a first embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a current detection module according to a first embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a mounting groove according to a first embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a slide rail according to a first embodiment of the present invention.

Wherein: 1. a wire stripper body; 11. a pivot; 12. a first plier handle; 13. a second forceps handle; 14. a wire stripping part; 141. a shear assembly; 142. a clamping assembly; 15. an installation part; 151. a bayonet; 152. a card slot; 16. a blade assembly; 17. a wire pressing assembly; 18. a spring; 2. a current detection module; 21. a housing; 211. positioning the chuck; 212. a U-shaped elastic buckle; 213. mounting grooves; 2131. a slide rail; 2132. a limiting groove; 2133. a circular hole; 214. a cover body; 2141. a flange; 2142. a spacing pin; 2143. a circular protrusion; 22. a switch; 3. a clamp seat.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

the first embodiment is as follows:

referring to fig. 1, the present invention provides a wire stripper, which is made by adding a current detection module 2 with current detection function on the basis of the existing wire stripper body 1.

Specifically, referring to fig. 2, the wire stripper body 1 includes a first clamp handle 12 and a second clamp handle 13 pivotally connected through a pivot 11, a front end of the first clamp handle 12 and a front end of the second clamp handle 13 cooperate to form a wire stripping portion 14 for implementing a wire stripping function, the wire stripping portion 14 is provided with an installation portion 15, the current detection module 2 is detachably installed on the installation portion 15, the current detection module 2 includes a current detection module and an alarm module, and when the current detection module detects current, the alarm module sends an alarm signal.

The wire stripper portion 14 is a conventional art, and includes a shearing assembly 141 and a clamping assembly 142 which are oppositely arranged, and the shearing assembly 141 and the clamping assembly 142 together form a jaw assembly. The shearing assembly 141 comprises a movable cutter holder and a fixed cutter holder, and the movable cutter holder and the fixed cutter holder are matched to complete shearing action; the clamping assembly 142 comprises a movable clamping seat and a fixed clamping seat, and the movable clamping seat and the fixed clamping seat are matched to complete clamping action; that is, the wire stripping part clamps the wire to be stripped by the clamping assembly and completes the action of stripping the insulation layer of the wire by the shearing assembly.

In addition to the above, the wire stripper further has a blade assembly 16 for cutting and cutting the electric wire and a wire pressing assembly 17 with a wire pressing function disposed adjacent to the blade assembly. To achieve the multi-function of the wire stripper wherein the blade assembly 16 is near the pivot and the wire crimping assembly 17 is away from the pivot. Specifically, the blade assembly 16 may be a single cutting edge formed on one of the handles, or may be a double cutting edge detachably mounted on the two handles for cutting; this line ball subassembly 17 is including setting up the first line ball terminal on first pincers handle and setting up the second line ball terminal on the second pincers handle, wherein, a plurality of line ball ends and line ball groove have set gradually along its length direction on the first line ball terminal, also a plurality of line ball ends and line ball groove have set gradually along its length direction on the second line ball terminal, the line ball action is accomplished in the line ball end on the first line ball terminal and the line ball groove cooperation on the second line ball terminal, the line ball action is accomplished in the line ball groove on the first line ball terminal and the line ball end cooperation on the second line ball terminal. The front end of the wire stripper body 1 near the pivot 11 is further provided with a spring 18 spanning between the first and

second handles

12, 13, the spring 18 being disposed on the same side of the wire stripper portion 14 for providing a restoring force for closing the jaws of the wire stripper, the spring 18 including, but not limited to, a compression spring, a knob spring or other suitable resilient member.

Referring to fig. 3 and 4, the current detection module 2 further includes a housing 21, a circuit board, a switch 22, and a power module, the current detection module, the alarm module, the circuit board, and the power module are enclosed in the housing 21, and a portion of the switch 22 extends out of the housing 21; the current detection module, the alarm module, the switch 22 and the power supply module are all electrically connected to the circuit board. For the quick assembly disassembly who realizes current detection module 2, a side edge of shell 21 is provided with two location dopes 211, the opposite side edge of shell 21 is provided with a U type elastic buckle 212, be provided with bayonet 151 that corresponds location dop 211 on the installation department 15 and correspond the draw-in groove 152 of U type elastic buckle 212, when current detection module 2 was dismantled to needs, only need press U type elastic buckle 212 can. Specifically, installation department 15 is the cell body of formula of sinking, behind on installation department 15 is installed to current detection module 2, current detection module 2 part is located the cell body, and the degree of depth of cell body is less than the length of U type elastic buckle 212, guarantees promptly behind installation department 15 is installed to current detection module 2, U type elastic buckle 212 part exposes outside the cell body.

In this embodiment, the current detection module is a wireless sensor or a contact sensor, and preferably uses the wireless sensor to improve the user experience.

Referring to fig. 5 and 6, the housing 21 is formed with an installation groove 213 for installing the power module, the housing 21 is provided with a cover 214 for slidably opening and closing the installation groove 213, and when the installation groove 213 is opened, the cover 214 is partially connected to the housing 21. Specifically, the opening edge of the mounting groove 213 is provided with a slide rail 2131, the inner side of the slide rail 2131 is provided with a limiting groove 2132, the end of the limiting groove 2132 in the opening direction of the cover body 214 is closed, the edge of the cover body 214 is provided with a flange 2141 corresponding to the slide rail 2131, the flange 2141 is clamped in the slide rail 2131 to ensure that the cover body 214 slides on the housing 21, the end of the flange 2141 on both sides of the cover body 214 in the closing direction of the cover body 214 is provided with a limiting pin 2142, and the limiting pin 2142 passes through the slide rail 2131 and extends into the limiting groove 2132, so that when the cover body 214 is opened, the limiting pin 2142 slides to the end of the limiting groove 2132 and is blocked by the limiting groove 2132, thereby ensuring that the cover body 214 cannot be separated from the housing 21 after being opened. The end of the limiting groove 2132 in the closing direction of the cover body 214 is provided with a round hole 2133 for locking the limiting pin 2142, and the aperture of the round hole 2133 is slightly smaller than the outer diameter of the limiting pin 2142, so that the limiting pin 2142 can penetrate through the opening and enter the round hole 2133, and cannot easily slip out of the round hole 2133, thereby ensuring the firmness of the cover body 214 in the closing state, and preventing the cover body 214 from being opened by itself during the use of the wire stripper. The cover body 214 is further provided with a circular protrusion 2143 convenient for finger force application, the surface of the circular protrusion 2143 is provided with anti-slip textures, and an operator can easily open the cover body 214 by applying force to the circular protrusion 2143 to complete replacement of the power supply module.

In this embodiment, the switch 22 is a push switch or a touch switch, and preferably, the push switch is used, and at this time, a through hole for allowing a portion of the push switch to extend out of the housing needs to be formed in the housing 21. In particular, the push switch may be square or circular.

In this embodiment, the power module is a battery or a rechargeable battery, specifically, a button battery.

In this embodiment, the alarm module is an LED alarm indicator and/or a buzzer, and in order to ensure that the alarm signal can be effectively received by the operator and that the alarm signal can be effectively transmitted, a combined alarm module of the LED alarm indicator and the buzzer is preferably used. Correspondingly, a through hole for transmitting the alarm signals of the LED alarm indicator and the buzzer is also required to be formed in the housing 21.

In this embodiment, the mounting portion 15 is further provided with a clamp base 3, and the current detection modules 2 are arranged side by side on one side of the clamp base 3.

The utility model discloses a wire stripping pliers only need press switch 22 on the current detection module 2 when using to be close to the electric wire with current detection module 2 can, when having the electric current to pass through in the electric wire, LED warning light scintillation sends the warning with bee calling organ together.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a wire stripping pliers, wire stripping pliers body includes first pincers handle and second pincers handle through a pivot pivoted joint, the cooperation of the front end of first pincers handle and the front end of second pincers handle forms wire stripping portion which characterized in that: the wire stripping part is provided with an installation part, the installation part is provided with a current detection module in a detachable mode, the current detection module comprises a current detection module and an alarm module, and when the current detection module detects current, the alarm module sends an alarm signal.

2. The wire stripper of claim 1, wherein: the current detection module further comprises a shell, a circuit board, a switch and a power supply module, wherein the current detection module, the alarm module, the circuit board and the power supply module are packaged in the shell, and the switch part extends out of the shell;

3. The wire stripper of claim 2, wherein: the current detection module is a wireless sensor or a contact sensor.

4. The wire stripper of claim 2, wherein: the power supply module is characterized in that the shell is provided with a mounting groove for mounting the power supply module, the shell is provided with a slidable cover body for opening and closing the mounting groove, and when the mounting groove is opened, the cover body is partially connected to the shell.

5. The wire stripper of claim 2, wherein: the switch is a press switch or a touch switch.

6. The wire stripper of claim 2, wherein: the power module is a battery.

7. The wire stripper of claim 1, wherein: the alarm module is an LED alarm indicator lamp and/or a buzzer.

8. The wire stripper of claim 1, wherein: still be provided with a pincers seat on the installation department, the setting side by side of current detection module is in one side of this pincers seat.

9. The wire stripper of claim 1, wherein: the wire stripping part comprises a jaw assembly, and the jaw assembly is arranged on one side of the wire stripping pliers body.

10. The wire stripper of claim 1, wherein: the rear end of the first clamp handle is matched with the rear end of the second clamp handle to form a cutting part and a line pressing part, the cutting part and the line pressing part are sequentially arranged in the direction away from the pivot, and the cutting part is arranged at the position close to the pivot.