CN215866862U

CN215866862U - Clamp-on ammeter convenient to use

Info

Publication number: CN215866862U
Application number: CN202122143773.3U
Authority: CN
Inventors: 罗可欣; 罗可意
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-18
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a convenient-to-use pincerlike ammeter, which belongs to the technical field of ammeters and comprises a meter body, wherein the bottom of the meter body is fixedly connected with a closed loop, the inner side wall of the closed loop is detachably provided with a key ring, the inner side wall of the key ring is connected with a nylon rope, one side of the outer side wall of the meter body is fixedly provided with a side box, the inner side wall of the side box is connected with an alcohol cotton sheet, the opening of the side box is connected with a sliding cover in a sliding way, the lower part of the sliding cover is provided with a sliding hole, the inner side wall of the sliding hole is provided with a limiting device, the tail end of the limiting device is connected with the inner side wall of the limiting hole, the limiting hole is formed in the lower part of one side of the outer side wall of the meter body, the side box of the convenient-to-use pincerlike ammeter is provided with a slidable switch, the alcohol cotton sheet is arranged in the side box, the pincerlike ammeter can be cleaned, and the bottom of the convenient-to-use pincerlike ammeter is provided with the nylon rope, the whole clamp-on ammeter is convenient to carry.

Description

Clamp-on ammeter convenient to use

Technical Field

The utility model relates to the field of ampere meters, in particular to a convenient-to-use pincerlike ampere meter.

Background

The clamp-on ammeter is formed by combining a current transformer and an ammeter, an iron core of the current transformer can be opened when a wrench is tightened, a lead through which a measured current passes can pass through an opened gap of the iron core without being cut off, the iron core is closed after the wrench is loosened, and when the current is measured by using a common ammeter generally, the ammeter can be accessed to measure after a circuit is cut off and shut down, which is troublesome, and a normally-running motor does not allow the current to be measured.

The traditional clip-on ammeter has the following disadvantages: 1. the surface of the traditional clamp-on ammeter is very dirty after being used for a long time, even the reading accuracy is influenced, the traditional clamp-on ammeter is inconvenient to clean, and an external tool is needed; 2. the traditional clamp-on ammeter is inconvenient to carry and transport, and can only be placed in a tool box or carried by hand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a convenient-to-use clip-on ammeter, wherein a side box of a slidable switch is arranged on the side surface of the convenient-to-use clip-on ammeter, an alcohol cotton sheet is arranged in the side box, and the clip-on ammeter can be cleaned.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a pincerlike ampere meter convenient to use, includes the table body, table body bottom fixedly connected with closed loop, closed loop inside wall demountable installation has the key ring, the key ring inside wall is connected with the nylon rope, table body lateral wall one side fixed mounting has the side box, side box inside wall is connected with the alcohol cotton piece, side box opening part sliding connection has the sliding closure, the slide opening has been seted up to the sliding closure lower part, stop device is installed to the slide opening inside wall, stop device end-to-end connection is at spacing downthehole wall, spacing hole is seted up in table body lateral wall one side lower part.

As a further scheme of the utility model: the meter body top is installed and is moved binding clip and decide the binding clip, move binding clip lateral wall one side and install the binding clip trigger.

As a still further scheme of the utility model: the upper part of the watch body is provided with a knob and a key.

As a still further scheme of the utility model: the display screen is installed at the middle part of the meter body, and the jack is installed at the lower part of the meter body.

As a still further scheme of the utility model: stop device includes pole head, ring, spring, slide bar and button head, the welding of pole head tip has the ring, the welding of the ring other end has the slide bar, the slide bar lateral wall has cup jointed the spring, the welding of slide bar tip has the button head.

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

1. the utility model provides a convenient-to-use pincerlike ammeter, wherein a side box of a slidable switch is arranged on the side surface of the pincerlike ammeter, an alcohol cotton sheet is arranged in the side box and can clean the pincerlike ammeter, when the surface of the pincerlike ammeter needs to be cleaned, a round head is held by a hand to pull a limiting device outwards, a rod head of the limiting device slides out of a limiting hole, a sliding rod slides outwards along the inner side wall of the sliding hole, a spring is extruded and shortened by a ring and a sliding cover, the sliding cover slides downwards along the side box at the moment, after an alcohol cotton sheet is taken out, the sliding cover slides upwards along the side box to reset, the hand pulling the round head is released, the spring rebounds to reset to enable the rod head to be inserted into the limiting hole, the sliding cover is prevented from sliding downwards along the side box, and the surface dirt of the pincerlike ammeter is erased by the alcohol cotton sheet at the moment, so that the problem that the surface of the traditional pincerlike ammeter is very dirty and inconvenient to clean due to long service life is solved.

2. The nylon rope is arranged at the bottom of the convenient-to-use clip-on ammeter, so that the whole clip-on ammeter is convenient to carry.

Drawings

FIG. 1 is a schematic diagram illustrating an overall structure of a clamp-on ammeter according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of an overall structure of a convenient clip-on ammeter according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the overall structure of a convenient-to-use clamp-on ammeter according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a limiting device of a pincer-shaped ammeter convenient to use according to an embodiment of the present invention.

In the figure: 1. a movable tong head; 2. a tong head trigger; 3. a watch body; 4. fixing a tong head; 5. a limiting device; 501. a club head; 502. a circular ring; 503. a spring; 504. a slide bar; 505. a round head; 6. a limiting hole; 7. a slide hole; 8. a knob; 9. pressing a key; 10. a display screen; 11. a jack; 12. a side box; 13. a sliding cover; 14. closed loop; 15. a key ring; 16. a nylon cord; 17. alcohol cotton sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a convenient-to-use pincer-shaped ammeter includes a meter body 3, a closed loop 14 is fixedly connected to the bottom of the meter body 3, a key ring 15 is detachably installed on the inner side wall of the closed loop 14, a nylon rope 16 is connected to the inner side wall of the key ring 15, a side box 12 is fixedly installed on one side of the outer side wall of the meter body 3, an alcohol cotton sheet 17 is connected to the inner side wall of the side box 12, a sliding cover 13 is slidably connected to an opening of the side box 12, a sliding hole 7 is formed in the lower portion of the sliding cover 13, a limiting device 5 is installed on the inner side wall of the sliding hole 7, the end of the limiting device 5 is connected to the inner side wall of a limiting hole 6, the limiting hole 6 is formed in the lower portion of one side wall of the meter body 3, the side surface of the convenient-to-use pincer-shaped ammeter is provided with a slidable switch 12, the alcohol cotton sheet 17 is installed in the side box 12, and the pincer-shaped ammeter can be cleaned, the nylon rope 16 is arranged at the bottom of the clip-on ammeter convenient to use, and the whole clip-on ammeter is convenient to carry.

The top of the meter body 3 is provided with a movable tong head 1 and a fixed tong head 4, and a tong head trigger 2 is arranged on one side of the outer side wall of the movable tong head 1, so that the measurement is convenient.

Wherein, the upper portion of the meter body 3 is provided with a knob 8 and a key 9, which is convenient for controlling the clip-on ammeter.

The middle of the meter body 3 is provided with a display screen 10, the lower part of the meter body 3 is provided with a jack 11, and the display screen 10 is convenient for viewing measurement data.

Wherein, stop device 5 includes pole head 501, ring 502, spring 503, slide bar 504 and button head 505, pole head 501 tip welding has ring 502, the welding of the ring 502 other end has slide bar 504, the slide bar 504 lateral wall has cup jointed spring 503, the welding of slide bar 504 tip has button head 505, and handheld button head 505 draws stop device 5 outwards, makes stop device 5's pole head 501 follow spacing hole 6 roll-off, and slide bar 504 outwards slides along slide hole 7 inside wall this moment, and spring 503 is shortened by ring 502 and sliding closure 13 extrusion, loosens the hand of drawing button head 505, and spring 503 rebounds and resets and makes pole head 501 insert spacing hole 6 in, prevents that sliding closure 13 from gliding along side box 12.

The working principle of the utility model is as follows: the utility model is convenient to use the side of the clip-on ammeter is provided with the side box 12 of the slidable switch, the side box 12 is internally provided with the alcohol cotton sheet 17, the clip-on ammeter can be cleaned, when the surface of the clip-on ammeter needs to be cleaned, the round head 505 is held by hands to pull the limiting device 5 outwards, the rod head 501 of the limiting device 5 slides out of the limiting hole 6, the slide rod 504 slides outwards along the inner side wall of the slide hole 7, the spring 503 is extruded and shortened by the ring 502 and the slide cover 13, the slide cover 13 slides downwards along the side box 12 at the moment, after taking out one alcohol cotton sheet 17, the slide cover 13 slides upwards along the side box 12 to reset, the hand pulling the round head 505 is released, the spring 503 is rebounded to reset to insert the rod head 501 into the limiting hole 6, the slide cover 13 is prevented from sliding downwards along the side box 12, the alcohol cotton sheet 17 is used for wiping dirt on the surface of the clip-on ammeter, the bottom of the clip-on ammeter is provided with the nylon rope 16, conveniently carry whole pincerlike ampere meter, when needs carry the pincerlike ampere meter, can with nylon rope 16 winding on the hand neck, also can hang nylon rope 16 on the neck, conveniently carry the pincerlike ampere meter, when nylon rope 16 was worn and torn, the nylon rope 16 that will damage took off from 15 ring openings of key ring, install new rope can.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A clip-on ammeter convenient to use, includes the table body (3), its characterized in that: the utility model discloses a table body (3) bottom fixedly connected with closed loop (14), closed loop (14) inside wall demountable installation has key ring (15), key ring (15) inside wall is connected with nylon rope (16), table body (3) lateral wall one side fixed mounting has side box (12), side box (12) inside wall is connected with alcohol cotton piece (17), side box (12) opening part sliding connection has sliding closure (13), sliding opening (7) have been seted up to sliding closure (13) lower part, stop device (5) are installed to sliding opening (7) inside wall, stop device (5) end-to-end connection is in spacing hole (6) inside wall, establish in table body (3) lateral wall one side lower part spacing hole (6).

2. The current clamp meter of claim 1, wherein: the meter is characterized in that a movable clamp head (1) and a fixed clamp head (4) are installed at the top of the meter body (3), and a clamp head trigger (2) is installed on one side of the outer side wall of the movable clamp head (1).

3. The current clamp meter of claim 1, wherein: the upper part of the watch body (3) is provided with a knob (8) and a key (9).

4. The current clamp meter of claim 1, wherein: the utility model discloses a table body (3) is characterized in that table body (3) mid-mounting has display screen (10), jack (11) are installed to table body (3) lower part.

5. The current clamp meter of claim 1, wherein: stop device (5) include pole head (501), ring (502), spring (503), slide bar (504) and button head (505), pole head (501) tip welding has ring (502), ring (502) other end welding has slide bar (504), slide bar (504) lateral wall has cup jointed spring (503), slide bar (504) tip welding has button head (505).