Electroprobe pliers
By adding a circuit board, spring, and conductive plate to the pliers and combining it with the human body circuit to realize the electrical testing function, the problem of the pliers not having electrical testing capabilities is solved, and the safety and work efficiency of wire handling are improved.
Patent Information
- Application Number
- CN202520147015.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-01-22
AI Technical Summary
The existing pliers do not have an electrical testing function, which makes it difficult for maintenance personnel to easily confirm whether the wires are live when handling them, posing a risk of electric shock. In addition, the frequent tool changes lead to low work efficiency.
A circuit board, spring, and conductive plate are added to the pliers to form a circuit through the human body to achieve the electrical measurement function. Combining mechanical operation with electrical detection, an alarm is triggered by a buzzer to remind the user.
It enables convenient detection of whether a circuit is energized when handling electrical wires, improving safety and work efficiency, reducing tool replacement steps, and avoiding distraction and operational errors.
Smart Images
Figure CN223790260U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pliers technology, and in particular to an electric pen pliers. Background Technology
[0002] In electrical installation and maintenance, pliers are a commonly used tool for clamping, bending, and cutting electrical wires. However, with the increasing prevalence and complexity of electrical applications, higher demands are placed on the safety and functionality of tools. Existing pliers, lacking a voltage tester function, have the following drawbacks: 1. Maintenance personnel frequently need to use pliers to cut and bend electrical wires. If the pliers lack a voltage tester function, maintenance personnel cannot easily confirm whether the wire is energized before operation, easily leading to electric shock accidents and posing a serious threat to personal safety; 2. When it is necessary to test whether a circuit is energized, maintenance personnel must put down the pliers, find a voltage tester, perform the test, and then pick up the pliers again to continue the operation. This process increases the number of steps, wastes time, reduces work efficiency, and the frequent tool changes disrupt the work rhythm, easily distracting maintenance personnel and leading to missed steps or operational errors. Utility Model Content
[0003] The purpose of this invention is to provide an electric pen clamp to solve the problems mentioned in the background art.
[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a power pen clamp, including a first clamp body, a first handle fixedly connected to the first clamp body, a circuit board disposed inside the first handle, a cover plate disposed on one side of the circuit board and the cover plate being snapped and fixed to the first handle, a battery fixedly connected to the circuit board, a first spring disposed on one side of the battery, one end of the first spring being fixedly connected to the circuit board and the other end being disposed on the first clamp body, a second spring disposed on the other side of the battery, one end of the second spring being fixedly connected to the circuit board and the other end being disposed of a conductive sheet, the conductive sheet being fixedly connected to the first handle, and a bent sheet being fixedly connected to the conductive sheet.
[0005] Preferably, the circuit board is electrically connected to the battery, the first spring, and the second spring, and a buzzer and a charging connector are electrically connected to the circuit board.
[0006] Preferably, the first handle has a first mounting hole, and the first clamp body is fixedly connected to the first mounting hole.
[0007] Preferably, the first handle has multiple slots, and elastic blocks are fixedly engaged in the slots and fixedly connected to the cover plate.
[0008] Preferably, a charging port is provided on the first handle at the position corresponding to the charging connector.
[0009] Preferably, a second clamp body is hinged to the first clamp body, and a locking member is hinged to the first clamp body, with one end of the locking member disposed on the second clamp body.
[0010] Preferably, a second handle is fixedly connected to the second clamp body, the second handle has a second mounting hole, and the second clamp body is fixedly connected to the second mounting hole.
[0011] Preferably, both the second handle and the first handle are fixedly connected with anti-slip pads.
[0012] The present invention provides a power pen pliers with the following advantages: The present invention adds a circuit board, a first spring, a second spring, and a conductive plate to the first handle. The first spring connects the first pliers body and the circuit board, and the second spring connects the conductive plate and the circuit board. The conductive plate is in contact with the operator's palm, thereby forming a circuit through the human body. This combines the mechanical operation function of the pliers with the electrical detection function of the power pen. When in use, it can conveniently and quickly detect whether the circuit is energized, thereby better ensuring personal safety and improving work efficiency. Attached Figure Description
[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;
[0015] Figure 2 This is a schematic diagram of the overall side view structure of this utility model;
[0016] Figure 3 This is a schematic diagram of the overall bottom view of the present invention;
[0017] Figure 4 This is an exploded view of the overall three-dimensional structure of this utility model.
[0018] In the diagram: 1. First clamp body; 11. Locking element; 12. First handle; 13. First mounting hole; 14. Circuit board; 15. First spring; 16. Second spring; 17. Battery; 18. Charging connector; 19. Buzzer; 110. Conductive sheet; 111. Bending sheet; 112. Cover plate; 113. Elastic locking block; 114. Slot; 115. Charging port; 2. Second clamp body; 21. Second handle; 22. Second mounting hole; 3. Anti-slip pad. Detailed Implementation
[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0020] Please see the appendix Figure 1 - Appendix Figure 4This utility model provides an embodiment of a power pen clamp, comprising a first clamp body 1, a first handle 12 fixedly connected to the first clamp body 1, a circuit board 14 disposed inside the first handle 12, a cover plate 112 disposed on one side of the circuit board 14 and snapped fixed to the first handle 12, a battery 17 fixedly connected to the circuit board 14, a first spring 15 disposed on one side of the battery 17, one end of the first spring 15 fixedly connected to the circuit board 14 and the other end disposed on the first clamp body 1, a second spring 16 disposed on the other side of the battery 17, one end of the second spring 16 fixedly connected to the circuit board 14 and the other end disposed on a conductive sheet 110, and... A conductive sheet 110 is fixedly connected to a first handle 12, and a bent piece 111 is fixedly connected to the conductive sheet 110. The first handle 12 is used to install the first clamp body 1, the cover plate 112 is used to protect the circuit board 14, and the battery 17 is used to power the circuit board 14. When the head of the first clamp body 1 contacts a live body, the current is conducted to the circuit board 14 through the first spring 15, then to the conductive sheet 110 through the second spring 16, and finally to the user's hand through the bent piece 111, forming a circuit through the human body to achieve the electrical testing function. The circuit board 14 is electrically connected to the battery 17, the first spring 15, and the second spring 16, and a buzzer 1 is electrically connected to the circuit board 14. 9 and charging connector 18, buzzer 19 is used to sound an alarm after the circuit board 14 detects current; the first handle 12 has a first mounting hole 13, and the first clamp body 1 is fixedly connected in the first mounting hole 13, the first mounting hole 13 is used to accommodate the first clamp body 1; the first handle 12 has multiple slots 114, and elastic blocks 113 are fixedly engaged in the slots 114, and the elastic blocks 113 are fixedly connected to the cover plate 112. The elastic blocks 113 cooperate with the slots 114 to achieve the engagement and fixation of the cover plate 112 and the first handle 12; the first handle 12 has a charging port 115 at the position corresponding to the charging connector 18, the charging port 115 and the charging connector 18 are connected in the first handle 12. The head 18 is used to plug in the charging cable; a second clamp 2 is hinged to the first clamp 1, and a locking member 11 is hinged to the first clamp 1, with one end of the locking member 11 set on the second clamp 2. The first clamp 1 cooperates with the second clamp 2 to realize the clamping function. The locking member 11 is used to lock the first clamp 1 and the second clamp 2 to keep them in a closed state; a second handle 21 is fixedly connected to the second clamp 2. A second mounting hole 22 is opened on the second handle 21, and the second clamp 2 is fixedly connected in the second mounting hole 22. The second handle 21 accommodates the second clamp 2 through the second mounting hole 22; anti-slip pads 3 are fixedly connected to both the second handle 21 and the first handle 12. The anti-slip pads 3 are used for anti-slip.
[0021] Working principle: When using this utility model, when the head of the first clamp 1 contacts a live body, the current will be conducted to the circuit board 14 through the first spring 15, then to the conductive sheet 110 through the second spring 16, and then to the user's hand through the bending sheet 111, forming a circuit through the human body. If there is a certain potential difference between the live body and the ground, the buzzer 19 will sound an alarm. The first handle 12 accommodates the first clamp 1 through the first mounting hole 13, and the second handle 21 accommodates the second clamp 2 through the second mounting hole 22. The locking member 11 is used to lock the first clamp 1 and the second clamp 2 to keep them closed. The battery 17 is used to power the circuit board 14. The charging port 115 and the charging connector 18 are used to plug in the charging cable. The elastic block 113 cooperates with the slot 114 to realize the snap-fit fixation of the cover plate 112 and the first handle 12. The anti-slip pad 3 is used for anti-slip.
[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0023] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.
[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.
Claims
1. A type of electric pen pliers, comprising a first plier body (1), characterized in that: A first handle (12) is fixedly connected to the first clamp body (1). A circuit board (14) is provided inside the first handle (12). A cover plate (112) is provided on one side of the circuit board (14), and the cover plate (112) is snapped and fixed to the first handle (12). A battery (17) is fixedly connected to the circuit board (14). A first spring (15) is provided on one side of the battery (17). One end of the first spring (15) is fixedly connected to the circuit board (14), and the other end is provided to the first clamp body (1). A second spring (16) is provided on the other side of the battery (17). One end of the second spring (16) is fixedly connected to the circuit board (14), and the other end is provided with a conductive sheet (110). The conductive sheet (110) is fixedly connected to the first handle (12), and a bent sheet (111) is fixedly connected to the conductive sheet (110).
2. The electric pen pliers according to claim 1, characterized in that: The circuit board (14) is electrically connected to the battery (17), the first spring (15), and the second spring (16), respectively. A buzzer (19) and a charging connector (18) are electrically connected to the circuit board (14).
3. The electric pen pliers according to claim 1, characterized in that: The first handle (12) has a first mounting hole (13), and the first clamp body (1) is fixedly connected to the first mounting hole (13).
4. The electric pen pliers according to claim 3, characterized in that: The first handle (12) has multiple slots (114), and an elastic block (113) is fixedly engaged in the slot (114), and the elastic block (113) is fixedly connected to the cover plate (112).
5. The electric pen pliers according to claim 3, characterized in that: A charging port (115) is provided on the first handle (12) at the position corresponding to the charging connector (18).
6. The electric pen pliers according to claim 3, characterized in that: A second clamp (2) is hinged to the first clamp (1), and a locking member (11) is hinged to the first clamp (1), with one end of the locking member (11) disposed on the second clamp (2).
7. The electric pen pliers according to claim 6, characterized in that: The second clamp body (2) is fixedly connected to a second handle (21), and a second mounting hole (22) is provided on the second handle (21), and the second clamp body (2) is fixedly connected to the second mounting hole (22).
8. The electric pen pliers according to claim 7, characterized in that: Anti-slip pads (3) are fixedly connected to both the second handle (21) and the first handle (12).