CN216434202U - Wire-holding type voltage and current measuring device - Google Patents
Wire-holding type voltage and current measuring device Download PDFInfo
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- CN216434202U CN216434202U CN202122949939.0U CN202122949939U CN216434202U CN 216434202 U CN216434202 U CN 216434202U CN 202122949939 U CN202122949939 U CN 202122949939U CN 216434202 U CN216434202 U CN 216434202U
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- current measuring
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Abstract
The utility model discloses an embrace line type voltage and current measuring device, including lower casing, upper housing, puncture mechanism, circuit board and coil, connect through the pivot between lower casing, the upper housing, the coil includes coil one and coil two, and coil one sets up in the lower casing, and coil two sets up in the upper housing, and coil one, coil two constitute a current acquisition coil, be equipped with grafting port and wireless communication module on the circuit board; the utility model obtains voltage by the puncture mechanism penetrating through the cable sheath; the current acquisition coil is formed after the coil I and the coil are closed; the collection of the current and the voltage of the cable is realized, and the cable is simple to use and convenient to install.
Description
Technical Field
The utility model relates to an embrace line formula voltage current measuring device.
Background
In the long-time use process of the power line, maintenance and management need to be carried out in real time, and detection of some data information, such as current and voltage values, is carried out. Although the existing measuring device is more in variety, the existing requirement cannot be met, the existing measuring device is particularly influenced by the environment in the technical improvement and upgrading process, and the installation fixing mode and the space of the measuring device are limited, so that a novel voltage and current measuring device is urgently needed to be developed to solve the problems encountered at present.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a convenient to use, easy operation is convenient for fixed, can accomplish the detection of cable current, voltage, can convey the data information who detects, is convenient for monitor the cable, and it has practicality and uses the formula of embracing wire voltage current measuring device of universality.
In order to solve the above problem, the utility model adopts the following technical scheme:
the utility model provides a embrace line formula voltage current measuring device, includes casing, last casing, puncture mechanism, circuit board and coil down, connects through the pivot between casing, the last casing down, the coil includes coil one and coil two, and coil one sets up under in the casing, and coil two sets up in last casing, and coil one, two component electric current collection coils of coil, be equipped with grafting port and wireless communication module on the circuit board.
Preferably, the inner side of the lower shell is provided with a lower coil containing cavity, and the first coil is installed in the lower coil containing cavity.
This setting is convenient for coil one's fixed to guarantee current detection's accuracy.
Preferably, the inner side of the upper shell is provided with an upper coil containing cavity, and the second coil is arranged in the upper coil containing cavity.
This setting is convenient for the fixed of coil two to guarantee current detection's accuracy.
Preferably, a bottom plate is arranged on one side of the lower shell, and an end cover is arranged at one end of the upper shell.
This setting is convenient for the inside electron device's of measuring device equipment and maintenance.
Preferably, a fixing seat is arranged on the upper shell, and the puncture mechanism is installed on the fixing seat.
This setting, the installation of the puncture mechanism of being convenient for, the insulating layer of cable is impaled through the effect of puncture mechanism simultaneously, is convenient for detect the voltage of cable.
Preferably, a circular cable slot is formed between the upper shell and the lower shell.
This arrangement facilitates connection between the cable and the measuring device.
The utility model has the advantages that: convenient to use, easy operation is convenient for fixed, can accomplish the detection of cable electric current, voltage, can convey the data information who detects, is convenient for monitor the cable, and it has practicality and the universality of use.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the protection scope of the present invention is not limited thereto.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the lower casing of the present invention;
fig. 3 is a schematic structural view of the upper shell of the present invention;
fig. 4 is a schematic view of the coil mounting of the present invention;
FIG. 5 is a schematic view of the usage state of the present invention;
the novel motor comprises a lower shell 1, an upper shell 2, a puncture mechanism 3, an insertion port 4, a circuit board 5, a rotating shaft 6, a fastening hole 7, a bottom plate 101, a lower coil cavity 102, a first coil 103, a fixed seat 104, an end cover 201, an upper coil cavity 202 and a second coil 203.
Detailed Description
Referring to fig. 1 to 5, the wire-wrapped voltage and current measuring device includes a lower casing 1, an upper casing 2, a puncture mechanism 3, a circuit board 5 and a coil, the lower casing 1 and the upper casing 2 are connected through a rotating shaft 6, the coil includes a first coil 103 and a second coil 203, the first coil 103 is disposed in the lower casing 1, the second coil 203 is disposed in the upper casing 2, the first coil 103 and the second coil 203 form a current collecting coil, and the circuit board 5 is provided with a plug port 4 and a wireless communication module (not shown).
Further, a lower coil cavity 102 is arranged on the inner side of the lower shell 1, and a first coil 103 is installed in the lower coil cavity 102.
Further, an upper coil cavity 202 is arranged on the inner side of the upper shell 2, and a second coil 203 is installed in the upper coil cavity 202.
Further, a bottom plate 101 is disposed on one side of the lower casing 1, and an end cover 201 is disposed at one end of the upper casing 2.
Further, a fixing seat 104 is arranged on the upper shell 2, and the puncture mechanism is mounted on the fixing seat 104.
Further, a circular cable clamping groove is formed between the upper shell 2 and the lower shell 1.
Furthermore, the opposite positions of the upper shell 2 and the lower shell 1 are provided with fastening holes 7, and screws penetrate through the fastening holes to fixedly connect the upper shell and the lower shell.
Further, the patch port 4 is plural.
When the utility model is used, the cable to be tested is placed between the upper shell and the lower shell, then the upper shell and the lower shell are closed, and the upper shell and the lower shell are fixed through the action of the screw; fixing the measuring device on the cable, and then rotating the puncture mechanism to enable one end of the puncture mechanism to puncture an insulating layer of the cable, so that the puncture mechanism penetrates through a sheath of the cable to obtain voltage; in the process of closing the upper shell and the lower shell, half of semicircular coils (a coil I and a coil II) are respectively arranged in the upper shell and the lower shell, and the current acquisition coils are formed after the upper shell and the lower shell are closed. The voltage signal and the current signal of the current coil of the puncture mechanism are connected to a circuit board arranged in the lower shell, and the circuit board collects the voltage signal and the current signal and completes the processing, so that the preset performance and function of the device are realized. Meanwhile, the processed data can be transmitted to other devices for use or transmitted to the master station system through the wireless communication module.
The utility model discloses at the in-process that uses, can use three measuring device combination, U/V/W three-phase among the measuring circuit respectively.
The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides a embrace line formula voltage current measuring device which characterized in that: the puncture device comprises a lower shell, an upper shell, a puncture mechanism, a circuit board and a coil, wherein the lower shell and the upper shell are connected through a rotating shaft, the coil comprises a first coil and a second coil, the first coil is arranged in the lower shell, the second coil is arranged in the upper shell, the first coil and the second coil form a current acquisition coil, and the circuit board is provided with an insertion port and a wireless communication module.
2. The wire-clasping type voltage and current measuring device according to claim 1, characterized in that: the inner side of the lower shell is provided with a lower coil containing cavity, and the first coil is installed in the lower coil containing cavity.
3. The wire-wrapped voltage and current measuring device according to claim 1, wherein: an upper coil containing cavity is formed in the inner side of the upper shell, and a second coil is installed in the upper coil containing cavity.
4. The wire-wrapped voltage and current measuring device according to claim 1, wherein: one side of the lower shell is provided with a bottom plate, and one end of the upper shell is provided with an end cover.
5. The wire-wrapped voltage and current measuring device according to claim 1, wherein: the upper shell is provided with a fixed seat, and the puncture mechanism is arranged on the fixed seat.
6. The wire-wrapped voltage and current measuring device according to claim 1, wherein: a round cable clamping groove is formed between the upper shell and the lower shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122949939.0U CN216434202U (en) | 2021-11-29 | 2021-11-29 | Wire-holding type voltage and current measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122949939.0U CN216434202U (en) | 2021-11-29 | 2021-11-29 | Wire-holding type voltage and current measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216434202U true CN216434202U (en) | 2022-05-03 |
Family
ID=81340695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122949939.0U Active CN216434202U (en) | 2021-11-29 | 2021-11-29 | Wire-holding type voltage and current measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216434202U (en) |
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2021
- 2021-11-29 CN CN202122949939.0U patent/CN216434202U/en active Active
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