CN211179977U - Pincerlike meter - Google Patents
Pincerlike meter Download PDFInfo
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- CN211179977U CN211179977U CN201921790422.8U CN201921790422U CN211179977U CN 211179977 U CN211179977 U CN 211179977U CN 201921790422 U CN201921790422 U CN 201921790422U CN 211179977 U CN211179977 U CN 211179977U
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- binding clip
- main body
- head
- tong head
- clamp
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Abstract
The utility model relates to a metering device technical field, in particular to pincerlike meter, this pincerlike meter includes: the clamp comprises a main body and an inclined nozzle-shaped clamp head, wherein the inclined nozzle-shaped clamp head comprises a first clamp head and a second clamp head, and the first clamp head is vertical; the first tong head is movably arranged on the main body and can slide downwards into the main body; the second binding clip is fixed on the main body, and forms a closed loop with the first binding clip after the first binding clip is ejected. The utility model discloses the opening diameter has been reduced. The spring device in the body automatically bounces the left tong head, so that the left tong head is in close contact with the right tong head. Therefore, in actual detection, the diameter of the opening is not increased, and the lead is easy to enter the inside of the gauge outfit. The measuring effect can be achieved at the position where the wires and the flat cables are dense, so that the detection adaptability is improved.
Description
Technical Field
The invention relates to the technical field of metering instruments, in particular to a pincerlike meter.
Background
The clamp meter (clamp meter) is an instrument integrating a current transformer and an ammeter and is an important branch of a digital multimeter; the portable instrument can directly measure the alternating current without disconnecting the circuit. The measurement of the current level in the wire for checking the electricity stealing of the user, determining the wire loop, identifying the meter operation, etc. is a very common and indispensable tool in the field work.
However, in actual operation, the wires to be measured are densely arranged and wired, and the distance between the wires is small. The jaw of the existing clamp meter is transversely opened, the diameter of the opening is increased, the meter opening is difficult to insert into a measured wire, the measurement effect cannot be achieved, and much inconvenience is brought to work. Therefore, the existing current clamp meter still has certain improvement space.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a clamp meter, which solves the problem that a meter port is difficult to insert into a measured wire and cannot achieve the measuring effect, thereby improving the detection adaptability.
The present invention is achieved in such a way that,
a clamp meter, comprising: a main body and an inclined nozzle-shaped tong head,
the inclined nozzle-shaped tong head comprises a first tong head and a second tong head, and the first tong head is vertical; the first tong head is movably arranged on the main body and can slide downwards into the main body; the second binding clip is fixed on the main body, and forms a closed loop with the first binding clip after the first binding clip is ejected.
Further, the second binding clip is arc-shaped and is connected with the first binding clip.
Furthermore, the joint of the second binding clip and the first binding clip forms a 45-degree inclined plane.
Furthermore, a long opening is formed in the side face of the main body, and a handle is arranged to penetrate through the long opening and then is connected with the first tong head for controlling the first tong head to slide in the main body.
Furthermore, a sliding-in track is arranged at the position, corresponding to the first binding clip, of the main body and the position, corresponding to the long opening, of the main body, and a spring is arranged at the bottom of the track.
Furthermore, magnetic conductive sheets surrounding the coil are arranged in the first tong head and the second tong head.
Further, the body is sized for holding with a single hand.
Compared with the prior art, the invention has the beneficial effects that: the utility model provides a clamp meter, including the inside slide device that is equipped with of left binding clip and right binding clip and panel. The left clamp head can slide downwards, so that the opening diameter is reduced. The spring device in the panel automatically bounces the left tong head, so that the left tong head is in close contact with the right tong head. Therefore, in actual detection, the diameter of the opening is not increased, and the lead is easy to enter the inside of the gauge outfit. The measuring effect can be achieved at the position where the wires and the flat cables are dense, so that the detection adaptability is improved.
Drawings
Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;
fig. 2 is a schematic external structural diagram of a main body according to an embodiment of the present invention;
fig. 3 is a schematic side view of a body of a pincerlike meter according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in figure 1 in conjunction with figures 2 and 3,
a clamp meter, comprising: the clamp comprises a main body 1 and an inclined nozzle-shaped clamp head 2, wherein the inclined nozzle-shaped clamp head comprises a first clamp head 21 and a second clamp head 22, and the first clamp head 21 is vertical; the first binding clip 21 is movably arranged on the main body and can slide downwards into the main body 1; the second binding clip 22 is fixed to the body 1 and forms a closed loop with the second binding clip 22 when the first binding clip 21 is ejected. The second binding clip 22 is circular and is connected to the first binding clip. Further, the joint of the second binding clip 22 and the first binding clip 21 forms a 45-degree inclined plane. The second binding clip 22 contacts with the first binding clip 21 in the main body, and when the second binding clip 22 is connected with the first binding clip 21 by an inclined plane of 45 degrees, the second binding clip 22 and the first binding clip 21 form a closed loop. The first binding clip 21 and the second binding clip 22 are both provided with magnetic conductive sheets around the coil.
Magnetic conductive sheets wound around the coil are arranged in the first binding clip and the second binding clip; the panel of the main body is provided with a knob 5, and the knob 5 is used for selecting the size of the accessed resistor so as to adjust the detected gear. And a digital display screen 6 is arranged on the panel and is used for being connected with the output end of the coil and displaying the numerical value of the detection current.
The side surface of the main body is provided with a long opening, a handle 31 is arranged to penetrate through the long opening and then is connected with the part of the first tong head embedded into the main body, and the first tong head is controlled to slide in the main body by the up-and-down movement of the handle. Further, a track into which the first binding clip slides is arranged at a position, corresponding to the long strip opening, in the main body, a position corresponding to the first binding clip, a spring 4 is arranged at the bottom of the track, and when in actual measurement, the handle 31 drives the first binding clip 21 to slide downwards through a slide way in the panel, so that the first binding clip 21 is separated from the second binding clip 22; the clamp meter is inserted into a measured lead through the opening, the handle 31 is loosened, and the first clamp head 21 is bounced by the spring 4 and connected with the second clamp head 22 to form a closed loop. The body is sized for holding with a single hand.
Compared with the jaw of the traditional pincerlike meter, the meter head is longitudinally opened, the diameter of the opening cannot be increased, the meter opening is easily inserted into the measured wire, the wires which are densely arranged are conveniently measured, and the adaptability of the pincerlike meter is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A clamp meter, comprising: a main body and an inclined nozzle-shaped tong head,
the inclined nozzle-shaped tong head comprises a first tong head and a second tong head, and the first tong head is vertical; the first tong head is movably arranged on the main body and can slide downwards into the main body; the second binding clip is fixed on the main body, and forms a closed loop with the second binding clip after the first binding clip is ejected.
2. The clamp meter of claim 1, wherein said second jaw is arcuate and is contiguous with said first jaw.
3. The clamp meter of claim 1, wherein the second jaw is inclined at 45 ° to the first jaw.
4. The clamp meter of claim 1, wherein the body has a slot formed in a side thereof, and a handle is disposed through the slot and connected to the first jaw for controlling the sliding movement of the first jaw within the body.
5. The clamp meter of claim 4, wherein a slide-in track is provided in said body at a position corresponding to the first jaw at a position corresponding to the slot, and a spring is provided at the bottom of the track.
6. The clamp meter of claim 1, wherein the first binding clip and the second binding clip each have a magnetically conductive piece disposed therein about the coil.
7. The clamp meter of claim 1, wherein said body is sized for holding with a single hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921790422.8U CN211179977U (en) | 2019-10-23 | 2019-10-23 | Pincerlike meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921790422.8U CN211179977U (en) | 2019-10-23 | 2019-10-23 | Pincerlike meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211179977U true CN211179977U (en) | 2020-08-04 |
Family
ID=71809918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921790422.8U Active CN211179977U (en) | 2019-10-23 | 2019-10-23 | Pincerlike meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211179977U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112162135A (en) * | 2020-09-17 | 2021-01-01 | 广东电网有限责任公司梅州供电局 | Clamp type meter |
| CN112611305A (en) * | 2020-12-02 | 2021-04-06 | 沪东中华造船(集团)有限公司 | Flatness inspection device |
-
2019
- 2019-10-23 CN CN201921790422.8U patent/CN211179977U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112162135A (en) * | 2020-09-17 | 2021-01-01 | 广东电网有限责任公司梅州供电局 | Clamp type meter |
| CN112611305A (en) * | 2020-12-02 | 2021-04-06 | 沪东中华造船(集团)有限公司 | Flatness inspection device |
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