CN210775570U - Power frequency field intensity detector support - Google Patents
Power frequency field intensity detector support Download PDFInfo
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- CN210775570U CN210775570U CN201920809150.5U CN201920809150U CN210775570U CN 210775570 U CN210775570 U CN 210775570U CN 201920809150 U CN201920809150 U CN 201920809150U CN 210775570 U CN210775570 U CN 210775570U
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- power frequency
- frequency field
- placing groove
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Abstract
The utility model discloses a power frequency field intensity detector support, include: the electrode holder comprises a base, a movable wheel, a supporting rod, a placing groove, a spring, clamping plates, a left electrode and a right electrode, wherein an insulating layer is arranged between the left electrode and the right electrode, the three are jointly positioned in the placing groove, the left electrode and the right electrode are clamped by the two clamping plates from the left side and the right side, the spring is respectively arranged between the outer sides of the two clamping plates and the inner wall of the placing groove, the movable wheel is positioned at the lower side of the base, the supporting rod is positioned in the middle of the base, the bottom end of the supporting rod is connected with the; the movable wheel is arranged at the lower side of the base; the left electrode and the right electrode form a test circuit, and the test circuit further comprises a controller and a voice chip; the output end of the controller is connected with the voice chip. This support can remove arbitrary test position, and the position that inconvenient tester reachd also can test, and the data of test can make things convenient for the measurement of power frequency field intensity through voice broadcast.
Description
Technical Field
The utility model relates to a power equipment technical field especially relates to a power frequency field intensity detector support.
Background
The power frequency is the rated frequency used by power generation, transmission, transformation and distribution equipment of the power system and industrial and civil electrical equipment.
With the improvement of transmission voltage level of power system and the environmental emphasis of human, the measurement of electric field strength becomes an important task. The research on the interference of electric fields to electronic devices and the influence on human beings is also being conducted in depth.
How to make the power frequency field intensity detector more convenient to use is a technical problem that technicians in the field urgently need to solve.
Disclosure of Invention
In order to solve the technical problem, the utility model aims at providing a power frequency field intensity detector support.
The application provides a power frequency field intensity detector support includes: the electrode holder comprises a base, a moving wheel, a supporting rod, a placing groove, a spring, clamping plates, a left electrode and a right electrode, wherein an insulating layer is arranged between the left electrode and the right electrode, the left electrode and the right electrode are jointly positioned in the placing groove, the left electrode and the right electrode are clamped by the two clamping plates from the left side and the right side, the spring is respectively arranged between the outer sides of the two clamping plates and the inner wall of the placing groove, the moving wheel is positioned on the lower side of the base, the supporting rod is positioned in the middle of the base, the bottom end of the supporting rod is connected with the base, and the placing groove is arranged at the; the moving wheel is arranged on the lower side of the base;
the left electrode and the right electrode form a test circuit, and the test circuit further comprises a controller and a voice chip; the output end of the controller is connected with the voice chip.
Optionally, the control circuit of the controller comprises a filter and a power amplifier, the filter and the power amplifier being integrated on a circuit board.
Optionally, the testing circuit further comprises a display screen, the testing circuit further comprises a liquid crystal driving circuit, the output end of the controller is connected with the liquid crystal driving circuit, and the output end of the liquid crystal driving circuit is connected with the display screen.
Optionally, the support rod includes an inner rod, an outer rod and a positioning pin, which are sleeved with each other, the inner rod and the outer rod are respectively provided with a positioning hole, and the positioning pin can be matched with each positioning hole, so as to change the relative position of the inner rod and the outer rod.
Compared with the prior art, the technical scheme of the utility model have following advantage:
this support can move to the test position through removing the wheel, and the signal transmission that test circuit detected gives the controller, and behind the controller received signal, accessible voice chip voice broadcast. This support can remove arbitrary test position, and the position that inconvenient tester reachd also can test, and the data of test can make things convenient for the measurement of power frequency field intensity through voice broadcast.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a schematic structural diagram of a specific embodiment of a power frequency field intensity detector support provided by the present invention;
wherein the correspondence between the description of the figures in fig. 1 and the names of the components is as follows:
a left electrode 1; an insulating layer 2;
a right electrode 3; a clamping plate 4;
a spring 5; a placement groove 6;
an inner rod 7; an outer rod 8;
a base 9; the wheel 10 is moved.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a specific embodiment of a power frequency field strength detector support provided by the present invention.
In a specific embodiment, the utility model provides a power frequency field strength detector support, include: the electrode assembly comprises a base 9, a moving wheel 10, a support rod, a placing groove 6, a spring 5, clamping plates 4, a left electrode 1 and a right electrode 3, wherein an insulating layer 2 is arranged between the left electrode 1 and the right electrode 3, the three are jointly positioned in the placing groove 6, the left electrode 1 and the right electrode 3 are clamped by the two clamping plates 4 from the left side and the right side, the spring 5 is respectively arranged between the outer sides of the two clamping plates 4 and the inner wall of the placing groove 6, the moving wheel 10 is positioned on the lower side of the base 9, the support rod is positioned in the middle of the base 9, the bottom end of the support rod is connected with the base 9, and the placing groove 6 is installed at the top end of the support; the moving wheel 10 is arranged at the lower side of the base 9;
the left electrode 1 and the right electrode 3 form a test circuit electrically, and the test circuit further comprises a controller and a voice chip; the output end of the controller is connected with the voice chip.
Two electrodes of the detector are positioned in the placing groove 6 and are clamped by the spring 5 and the clamping plate 4, so that the electrodes are convenient to replace. This support can move to the test position through removing wheel 10, and the signal transmission that test circuit detected gives the controller, and behind the controller received signal, accessible voice chip voice broadcast.
This support can remove arbitrary test position, and the position that inconvenient tester reachd also can test, and the data of test can make things convenient for the measurement of power frequency field intensity through voice broadcast.
Further, the control circuit of the controller comprises a filter and a power amplifier, and the filter and the power amplifier are integrated on the circuit board.
The filter can filter some interference signals, and the power amplifier can strengthen signal strength, so that the controller can output a stronger accurate signal, and a tester can obtain an accurate test result.
Specifically, still include the display screen, test circuit still includes liquid crystal drive circuit, the output of controller is connected liquid crystal drive circuit, liquid crystal drive circuit's output is connected the display screen.
The display screen can set up in the outside of standing groove 6, and the data of test can show through the display screen, and after the controller received signal, both can show on the display screen, also can pass through voice chip voice broadcast.
In each of the above specific embodiments, the support rod includes an inner rod 7, an outer rod 8, and a positioning pin, which are sleeved with each other, where the inner rod 7 and the outer rod 8 are both provided with a positioning hole, and the positioning pin can be matched with each positioning hole, so as to change the relative position of the inner rod 7 and the outer rod 8.
In the testing process, can be according to specific detection demand, through the height of locating pin adjustment bracing piece to the detection of adaptation different positions.
It is right above the utility model provides a power frequency field intensity detector support has carried out detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (4)
1. The utility model provides a power frequency field strength detector support which characterized in that includes: the electrode holder comprises a base, a moving wheel, a supporting rod, a placing groove, a spring, clamping plates, a left electrode and a right electrode, wherein an insulating layer is arranged between the left electrode and the right electrode, the left electrode and the right electrode are jointly positioned in the placing groove, the left electrode and the right electrode are clamped by the two clamping plates from the left side and the right side, the spring is respectively arranged between the outer sides of the two clamping plates and the inner wall of the placing groove, the moving wheel is positioned on the lower side of the base, the supporting rod is positioned in the middle of the base, the bottom end of the supporting rod is connected with the base, and the placing groove is arranged at the; the moving wheel is arranged on the lower side of the base;
the left electrode and the right electrode form a test circuit, and the test circuit further comprises a controller and a voice chip; the output end of the controller is connected with the voice chip.
2. The power frequency field strength detector support of claim 1, wherein said controller control circuitry comprises a filter and a power amplifier, said filter and said power amplifier being integrated on a circuit board.
3. The power frequency field strength detector support of claim 2, further comprising a display screen, wherein said test circuit further comprises a liquid crystal drive circuit, an output terminal of said controller is connected to said liquid crystal drive circuit, and an output terminal of said liquid crystal drive circuit is connected to said display screen.
4. The power frequency field strength detector support of any one of claims 1 to 3, wherein the support rods comprise an inner rod, an outer rod and positioning pins, the inner rod and the outer rod are sleeved with each other, positioning holes are formed in the inner rod and the outer rod, and the positioning pins can be matched with the positioning holes so as to change the relative positions of the inner rod and the outer rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920809150.5U CN210775570U (en) | 2019-05-31 | 2019-05-31 | Power frequency field intensity detector support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920809150.5U CN210775570U (en) | 2019-05-31 | 2019-05-31 | Power frequency field intensity detector support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210775570U true CN210775570U (en) | 2020-06-16 |
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ID=71060868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920809150.5U Active CN210775570U (en) | 2019-05-31 | 2019-05-31 | Power frequency field intensity detector support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210775570U (en) |
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2019
- 2019-05-31 CN CN201920809150.5U patent/CN210775570U/en active Active
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