CN208443905U - A kind of high voltage electroscope - Google Patents
A kind of high voltage electroscope Download PDFInfo
- Publication number
- CN208443905U CN208443905U CN201820894035.8U CN201820894035U CN208443905U CN 208443905 U CN208443905 U CN 208443905U CN 201820894035 U CN201820894035 U CN 201820894035U CN 208443905 U CN208443905 U CN 208443905U
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- China
- Prior art keywords
- wire loop
- enameled wire
- high voltage
- insulating bar
- fixedly connected
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Abstract
The utility model discloses a kind of high voltage electroscopes, enameled wire loop, electromagnetic core and moving blade including coil closure, rotatable electromagnetic core is installed in enameled wire loop, electromagnetic core lower end is connected to insulating bar top by bearing, upper end is fixedly connected with moving blade, and enameled wire loop is fixedly connected on insulating bar top.The utility model passes through enameled wire loop induced current, without power supply, structure simplifies, and use enameled wire loop in-built electrical magnetic core, electromagnet core rotation drives rotating vane to play electrification indicative function, remove the influence of high-voltage electromagnetic field from, measurement is more accurate and more reliable, and the utility model also has the characteristics that structure is simple, at low cost.
Description
Technical field
The utility model relates to a kind of high voltage electroscopes, belong to electroscopy equipment technical field.
Background technique
Existing electroscope needs power supply power supply, and device structure is complicated, and because of the influence of high-voltage electromagnetic field, when measurement can not
It leans on, inaccurately.
Summary of the invention
Technical problem to be solved by the utility model is: a kind of high voltage electroscope is provided, to solve to exist in the prior art
The problem of.
The technical solution that the utility model is taken are as follows: a kind of high voltage electroscope, enameled wire loop, electromagnetism including coil closure
Iron core and moving blade are equipped with rotatable electromagnetic core in enameled wire loop, and electromagnetic core lower end is connected to absolutely by bearing
Edge bar top, upper end are fixedly connected with moving blade, and enameled wire loop is fixedly connected on insulating bar top.
Preferably, translucent cover is installed, translucent cover is fixedly connected at the top of enameled wire loop outside above-mentioned moving blade.
Preferably, above-mentioned insulating bar top is fixedly connected with enameled wire loop by mounting base, and mounting base upper end is groove structure,
Lower end is provided with the screw rod of connection insulating bar
Preferably, above-mentioned moving blade surface is provided with the red and white striped of staggered arrangement along its length.
Preferably, above-mentioned moving blade is made of resin material.
Preferably, above-mentioned insulating bar uses stretching structure.
The utility model has the beneficial effects that compared with prior art, the utility model passes through enameled wire loop induced current, nothing
Power supply is needed, structure simplifies, and uses enameled wire loop in-built electrical magnetic core, and electromagnet core rotation drives rotating vane to play electrification instruction
The influence of high-voltage electromagnetic field is removed in effect from, and measurement is more accurate and more reliable, and the utility model also has structure simple, at low cost
The characteristics of.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
With reference to the accompanying drawing and the utility model is described further in specific embodiment.
Embodiment: as shown in Figure 1, a kind of high voltage electroscope, enameled wire loop 1, electromagnetic core 2 including coil closure and turn
Movable vane piece 3, rotatable electromagnetic core 2 is equipped in enameled wire loop 1, and 2 lower end of electromagnetic core is connected to insulating bar by bearing 5
4 tops, upper end are fixedly connected with moving blade 3, and enameled wire loop 1 is fixedly connected on 4 top of insulating bar.
Preferably, translucent cover 6 is installed outside above-mentioned moving blade 3, translucent cover 6 is fixedly connected on 1 top of enameled wire loop, if
It sets translucent cover to play a protective role, avoids rotating vane touching high-voltage line from causing to damage or burn out enameled wire loop, use is safer.
Preferably, above-mentioned 4 top of insulating bar is fixedly connected with enameled wire loop 1 by mounting base 7, and 7 upper end of mounting base is groove
Structure, lower end are provided with the screw rod 8 of connection insulating bar 4, and groove structure is easily installed bearing, convenient for connection electromagnetic core, groove
Outer rim is fixedly connected with 1 shell lower end of enameled wire loop by bonding or flange connection, easy to connect, using screw rod convenient for insulation
The assembly and disassembly of bar are stored.
Preferably, above-mentioned 3 surface of moving blade is provided with the red and white striped of staggered arrangement along its length, uses
Red white interval indicating effect is more preferable.
Preferably, above-mentioned moving blade 3 is made of resin material.
Preferably, above-mentioned insulating bar 4 uses stretching structure, placement convenient for collecting.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model, therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (6)
1. a kind of high voltage electroscope, it is characterised in that: enameled wire loop (1), electromagnetic core (2) including coil closed circuit and turn
Movable vane piece (3), enameled wire loop (1) is interior to be equipped with rotatable electromagnetic core (2), and electromagnetic core (2) lower end is connected by bearing (5)
It is connected to insulating bar (4) top, upper end is fixedly connected with moving blade (3), and enameled wire loop (1) is fixedly connected on insulating bar (4) top
End.
2. a kind of high voltage electroscope according to claim 1, it is characterised in that: be equipped with translucent cover outside moving blade (3)
(6), translucent cover (6) is fixedly connected at the top of enameled wire loop (1).
3. a kind of high voltage electroscope according to claim 1, it is characterised in that: insulating bar (4) top passes through mounting base (7)
It is fixedly connected enameled wire loop (1), mounting base (7) upper end is groove structure, and lower end is provided with the screw rod (8) of connection insulating bar (4).
4. a kind of high voltage electroscope according to claim 1, it is characterised in that: moving blade (3) surface is square along its length
To the red and white striped for being provided with staggered arrangement.
5. a kind of high voltage electroscope according to claim 1, it is characterised in that: moving blade (3) is using resin material, modeling
Material production.
6. a kind of high voltage electroscope according to claim 1, it is characterised in that: insulating bar (4) uses stretching structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820894035.8U CN208443905U (en) | 2018-06-11 | 2018-06-11 | A kind of high voltage electroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820894035.8U CN208443905U (en) | 2018-06-11 | 2018-06-11 | A kind of high voltage electroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208443905U true CN208443905U (en) | 2019-01-29 |
Family
ID=65089554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820894035.8U Active CN208443905U (en) | 2018-06-11 | 2018-06-11 | A kind of high voltage electroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208443905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108614145A (en) * | 2018-06-11 | 2018-10-02 | 贵州电网有限责任公司 | A kind of high voltage testing device |
-
2018
- 2018-06-11 CN CN201820894035.8U patent/CN208443905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108614145A (en) * | 2018-06-11 | 2018-10-02 | 贵州电网有限责任公司 | A kind of high voltage testing device |
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