CN219758365U

CN219758365U - Portable current clamp

Info

Publication number: CN219758365U
Application number: CN202320619314.4U
Authority: CN
Inventors: 崔新江
Original assignee: Shanghai Xiyue Electronic Technology Co ltd
Current assignee: Shanghai Xiyue Electronic Technology Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-09-26
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses a portable current clamp, which relates to the technical field of current clamps and comprises a current clamp assembly, wherein the current clamp assembly comprises a current clamp, an installation seat is arranged at the top end of the current clamp, an induction current clamp is arranged at the top of the installation seat, illuminating lamps are arranged at the two sides of the induction current clamp at the top of the installation seat, the storage assembly comprises a storage cabinet, a pull rod is arranged at the left side of the storage cabinet, an electric pen is arranged at the top end of a fixed seat, an electric wire is connected to the tail end of the electric pen, and an input jack is arranged at the other end of the electric wire. According to the utility model, the electric wire is wound on the connecting rod by placing the electric pencil at the groove at the top end of the fixing seat, and then the storage cabinet is pushed into the current clamp, so that the electric pencil and the current clamp are convenient to carry, meanwhile, the illuminating lamp on the current clamp can work continuously at night, and the leakage inductance sensor can effectively detect whether electric leakage occurs in the electricity measuring process, so that the safety in use is ensured.

Description

Portable current clamp

Technical Field

The utility model relates to the technical field of current clamps, in particular to a portable current clamp.

Background

The current clamp is one of the ampere meters for measuring the current value in the circuit, also called a clamp ampere meter, in the electric and electronic engineering, the current clamp is provided with two clamp probes which can be opened to clamp the electric conductor around the electric equipment, the probes do not need to be in contact with the electric conduction part of the equipment, namely, the equipment wires do not need to be disconnected for probe insertion to measure the attribute of the current in the conductor, the current clamp is usually used for measuring sine wave current, the phase and the waveform can be also tested by matching with a more advanced detecting instrument, generally, the very high alternating current is easy to measure, and the direct current and the very low alternating current are difficult to measure the accurate value.

However, at present, during the use of current tongs, the current tongs are matched with an electric pencil and an electric wire, and the overlong electric wire is easy to break a copper wire in the electric wire through an external object, so that the current tongs cannot be used normally, the electric pencil and the current tongs are carried separately and are easy to lose, and meanwhile, the situation that electric leakage possibly occurs is unknown when electricity is measured, and danger occurs.

Disclosure of Invention

Based on this, it is an object of the present utility model to provide a portable current clamp to solve the technical problems set forth in the background above.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable current clamp, includes the current clamp subassembly, the current clamp subassembly includes the current clamp, the current clamp top is equipped with the mount pad, induced current clamp is installed at the top of mount pad, the light is installed to the both sides that the top of mount pad is located induced current clamp, current clamp left side upper end is equipped with the clamp trigger, and current clamp surface is equipped with leakage detector and display screen, current clamp left side lower extreme is equipped with accomodates the subassembly, and current clamp right side upper end is equipped with lighting switch, accomodate the subassembly and including accomodating the cabinet, accomodate the cabinet left side and be equipped with the pull rod, and accomodate the inside connecting plate that is equipped with of cabinet, be equipped with the connecting rod on the connecting plate, and the connecting plate top is equipped with the fixing base, the electrography is equipped with on the fixing base top, electrography tail end connection has the electric wire, the electric wire other end is equipped with the input jack.

Preferably, the illuminating lamp is electrically connected with the inside of the illuminating switch, and the electric leakage detector is electrically connected with the inside of the display screen.

Preferably, a groove which is matched with the storage cabinet is formed in the bottom end of the left side of the current clamp.

Preferably, the display screen is located directly below the leakage detector.

Preferably, the connecting plates are provided with two groups, and the two groups of connecting plates are fixedly connected with the connecting rods.

Preferably, the top end of the fixing seat is provided with a semicircular groove which is matched with the electrography, and the fixing seat is fixedly connected with the top end of the connecting plate.

In summary, the utility model has the following advantages:

according to the utility model, the electric wire is wound on the connecting rod by placing the electric pencil at the groove at the top end of the fixing seat, and then the storage cabinet is pushed into the current clamp, so that the electric pencil and the current clamp are convenient to carry, meanwhile, the illuminating lamp on the current clamp can work continuously at night, and the leakage inductance sensor can effectively detect whether electric leakage occurs in the electricity measuring process, so that the safety in use is ensured.

Drawings

FIG. 1 is a schematic diagram of a current clamp assembly of the present utility model;

FIG. 2 is a front view of the current clamp assembly of the present utility model;

fig. 3 is a schematic view of a housing assembly according to the present utility model.

In the figure: 100. a current clamp assembly; 110. a current clamp; 120. a mounting base; 130. a lighting lamp; 131. an illumination switch; 140. an induction current clamp; 150. a clamp trigger; 160. a leakage detector; 170. a display screen; 180. an electric pencil; 181. an electric wire; 190. an input jack; 200. a receiving assembly; 210. a storage cabinet; 211. a pull rod; 220. a connecting plate; 230. a connecting rod; 240. a fixing seat.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-3, including current clamp assembly 100, current clamp assembly 100 includes current clamp 110, current clamp 110 top is equipped with mount pad 120, induced current clamp 140 is installed at the top of mount pad 120, light 130 is installed to the both sides that the top of mount pad 120 is located induced current clamp 140, current clamp 110 left side upper end is equipped with clamp trigger 150, and current clamp 110 surface is equipped with leakage detector 160 and display screen 170, current clamp 110 left side lower extreme is equipped with accomodates subassembly 200, and current clamp 110 right side upper end is equipped with illumination switch 131, accomodate subassembly 200 and include accomodate cabinet 210, accomodate cabinet 210 left side and be equipped with pull rod 211, and accomodate cabinet 210 inside is equipped with connecting plate 220, be equipped with connecting rod 230 on the connecting plate 220, and the connecting plate top is equipped with fixing base 240, fixing base 240 top is equipped with electrography 180, electrography 180 tail end connection has electric wire 181, the electric wire 181 other end is equipped with input jack 190.

Through pressing clamp trigger 150, make the induction current clamp 140 open, embolia on the metal conductor of required measurement station and make it circular telegram, light 130 can still see clearly and work at night simultaneously, insert electric wire 181 one end in input jack 190, the pencil 180 is connected to the other end, hand pencil 180 removes the electricity of surveying, data appear through display screen 170, if produce electric leakage, leak detector 160 can trigger the alarm, twine electric wire 181 on connecting rod 230 after the measurement finishes, and put into the recess department of fixing base 240 with pencil 180, push into the holding cabinet 210 in the current clamp 110 at last, not only electric wire 181 and pencil 180 store in current clamp 110 be difficult for losing, also convenient carry pencil 180 and current clamp 110 simultaneously.

Referring to fig. 1, the illumination lamp 130 is electrically connected to the illumination switch 131, the leakage detector 160 is electrically connected to the display 170, and the display 170 is located directly below the leakage detector 160.

The switch can be controlled through the electric connection effectively, meanwhile, whether electricity leakage occurs or not can be known at the first time in electricity measurement, and the switch has a protection function.

Referring to fig. 1, a groove matching with the storage cabinet 210 is formed in the bottom of the left side of the current clamp 110.

The storage cabinet 210 can be completely arranged in the current clamp 110 through the grooves, so that the current clamp is convenient to carry.

Referring to fig. 3, two sets of connecting plates 220 are provided, and the two sets of connecting plates 220 are fixedly connected to the connecting rod 230, and a semicircular groove matching with the electrography 180 is provided at the top end of the fixing base 240, and the fixing base 240 is fixedly connected to the top end of the connecting plate 220.

The wire 181 can be wound onto the connecting rod better, the alignment is convenient, and meanwhile, the pencil 180 is placed in the groove and is easy to take.

When the electric current clamp is used, the clamp trigger 150 is pressed down to open the induction current clamp 140, the induction current clamp is sleeved on a metal conductor of a required measuring point to enable the metal conductor to be electrified, meanwhile, the illuminating lamp 130 can still be seen clearly and work at night, after measurement is completed, the electric wire 181 and the electric pen 180 are stored in the electric current clamp 110 through the storage assembly 200, the electric current clamp is not easy to lose, and meanwhile, the electric pen 180 and the electric current clamp 110 are conveniently carried.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. A portable current clamp comprising a current clamp assembly (100), characterized in that: the utility model provides a current clamp subassembly (100) includes current clamp (110), current clamp (110) top is equipped with mount pad (120), induced current clamp (140) are installed at the top of mount pad (120), light (130) are installed in the both sides that the top of mount pad (120) is located induced current clamp (140), current clamp (110) left side upper end is equipped with clamp trigger (150), and current clamp (110) surface is equipped with leakage detector (160) and display screen (170), current clamp (110) left side lower extreme is equipped with accomodates subassembly (200), and current clamp (110) right side upper end is equipped with illumination switch (131), accomodate subassembly (200) including accomodating cabinet (210), accomodate cabinet (210) left side is equipped with pull rod (211), and accomodate cabinet (210) inside and be equipped with connecting plate (220), be equipped with connecting rod (230) on connecting plate (220), and the connecting plate top is equipped with fixing base (240), fixing base (240) top is equipped with electrography (180), electrography (180) are connected with electric wire (181), the tail end, electric wire (181) are equipped with input jack (190).

2. A portable current clamp according to claim 1, characterized in that: the illuminating lamp (130) is electrically connected with the inside of the illuminating switch (131), and the electric leakage detector (160) is electrically connected with the inside of the display screen (170).

3. A portable current clamp according to claim 1, characterized in that: a groove which is matched with the storage cabinet (210) is formed in the bottom end of the left side of the current clamp (110).

4. A portable current clamp according to claim 1, characterized in that: the display screen (170) is located directly below the leakage detector (160).

5. A portable current clamp according to claim 1, characterized in that: the connecting plates (220) are provided with two groups, and the two groups of connecting plates (220) are fixedly connected with the connecting rods (230).

6. A portable current clamp according to claim 1, characterized in that: the top end of the fixing seat (240) is provided with a semicircular groove which is matched with the electrography (180), and the fixing seat (240) is fixedly connected with the top end of the connecting plate (220).