CN214539777U - Multi-voltage-level integrated electroscope - Google Patents
Multi-voltage-level integrated electroscope Download PDFInfo
- Publication number
- CN214539777U CN214539777U CN202120879901.8U CN202120879901U CN214539777U CN 214539777 U CN214539777 U CN 214539777U CN 202120879901 U CN202120879901 U CN 202120879901U CN 214539777 U CN214539777 U CN 214539777U
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- China
- Prior art keywords
- electroscope
- bull stick
- voltage
- insulating case
- spring
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- Expired - Fee Related
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Abstract
The utility model discloses a multivoltage level integration electroscope belongs to the electric power measurement technology field, including the insulating case, the bull stick is installed in the inside rotation of insulating case, the one end of bull stick extends to the outside of insulating case, and is provided with the regulating block on the bull stick, the bull stick is kept away from and is provided with positioning mechanism between the one end of regulating block and the insulating case. The utility model discloses the setting of the inside bull stick of insulating case, through the even fixed insulation board in the outside of bull stick, and the electroscope of the different models of fixed multiunit between the insulation board, make the device in the in-process that uses, through the regulation to the bull stick, can adjust the electroscope of different models to the position department of apron, through opening the apron, measure the voltage of difference, the practicality of device has been improved, the setting of insulating case and apron in addition, can seal after the use of device is accomplished, the safety of depositing of device has been ensured, avoid testing the electric head and cause the damage.
Description
Technical Field
The utility model relates to an electroscope especially relates to an integration electroscope of multivoltage level, belongs to the power measurement technology field.
Background
The electroscope is an instrument for detecting whether an object is electrified or not and roughly estimating the magnitude of the electrified quantity, the typical structure is as shown in the left figure, when the object to be detected contacts a conductor at the top end of the electroscope, the self-electrified charges can be transmitted to a foil in a glass bell jar, and the foil automatically separates and stretches to a certain angle due to mutual repulsion of the same charges. The magnitude of the charged quantity of the object can be estimated according to the magnitude of the angle formed by the two foil sheets;
and in current measurement process, because the difference of electric power grade, for this at the measuring in-process, need different electroscope, use and carry comparatively inconvenient, consequently, the utility model provides a multi-voltage grade integration electroscope is in order to solve the problem that exists among the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multivoltage level integration electroscope to solve among the prior art unable problem of measuring is carried out to the voltage of different electric power grades.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a multivoltage level integration electroscope, includes the insulating box, the bull stick is installed in the inside rotation of insulating box, the one end of bull stick extends to the outside of insulating box, and is provided with the regulating block on the bull stick, the bull stick is kept away from and is provided with positioning mechanism between the one end of regulating block and the insulating box, the outside of bull stick evenly is fixed with the insulation board, the outside of insulation board all with the inner wall laminating of insulating box, two sets of all install the electroscope between the insulation board, the apron has been seted up on the insulating box, the bottom of insulating box is fixed with the insulator spindle, and the cover is equipped with the safety ring on the insulator spindle.
Preferably: the insulation board is provided with five groups, and the distance between the adjacent insulation boards is the same.
Preferably: the electroscope is provided with five groups, the electroscope includes safe voltage electroscope, low pressure electroscope, high-voltage electroscope, super high voltage electroscope, extra-high voltage electroscope.
Preferably: the positioning mechanism comprises an installation bin, a spring, a clamping block and a clamping groove, the installation bin is arranged on the rotating rod, the spring is slidably installed inside the installation bin, the clamping block is arranged between the spring and the inner end part of the installation bin, and the clamping groove matched with the spring is formed in the inner side of the insulating box.
Preferably: the end face of the insulating box close to the adjusting block is transparent.
Preferably: and an anti-skid groove is formed in the outer side of the adjusting block.
The utility model has the advantages that:
the utility model provides a pair of multivoltage level integration electroscope, the setting of the inside bull stick of insulating case, through the even fixed insulation board in the outside of bull stick, and the electroscope of the different models of fixed multiunit between the insulation board, make the device in the in-process that uses, through the regulation to the bull stick, can adjust the electroscope of different models to the position department of apron, through opening the apron, measure the voltage of difference, the practicality of device has been improved, the setting of insulating case and apron in addition, can seal after the use of device is accomplished, the safety of depositing of device has been ensured, avoid testing the electric head and cause the damage.
Drawings
Fig. 1 is a front sectional view of the present invention;
FIG. 2 is a sectional view of the inside of the insulating box of the present invention;
fig. 3 is a front view of the present invention.
In the figure: 1. an insulating case; 2. a rotating rod; 3. an adjusting block; 4. an insulating plate; 5. an electroscope; 6. a cover plate; 7. an insulating rod; 8. a safety ring; 9. installing a bin; 10. a spring; 11. a clamping block; 12. a clamping groove.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-3, this embodiment provides a multi-voltage level integration electroscope, including insulating box 1, the bull stick 2 is installed in the inside rotation of insulating box 1, the one end of bull stick 2 extends to the outside of insulating box 1, and be provided with regulating block 3 on the bull stick 2, be provided with positioning mechanism between the one end that regulating block 3 was kept away from to bull stick 2 and insulating box 1, the outside of bull stick 2 is evenly fixed with insulation board 4, the outside of insulation board 4 all laminates with the inner wall of insulating box 1, all install electroscope 5 between two sets of insulation boards 4, the apron 6 has been seted up on insulating box 1, the bottom of insulating box 1 is fixed with insulating rod 7, and the cover is equipped with safety ring 8 on insulating rod 7.
In this embodiment, as shown in fig. 1, the insulating plates 4 are provided with five groups, and the distances between adjacent insulating plates 4 are the same, so that the same storage space of the electroscope 5 is ensured, and the adjustment is convenient.
In this embodiment, as shown in fig. 1, electroscope 5 is provided with five groups, and electroscope 5 includes safe voltage electroscope, low pressure electroscope, high-voltage electroscope, super high voltage electroscope, extra-high voltage electroscope, and the in-process of being convenient for using according to the size of voltage, adjusts the use to electroscope 5, has improved the practicality of device, and it is more convenient to use.
In this embodiment, as shown in fig. 2, the positioning mechanism includes an installation bin 9, a spring 10, a latch 11 and a slot 12, the installation bin 9 is disposed on the rotating rod 2, the spring 10 is slidably installed inside the installation bin 9, the latch 11 is disposed between the spring 10 and an inner end of the installation bin 9, the slot 12 matched with the spring 10 is disposed on an inner side of the insulating box 1, and when the rotating rod 2 is rotationally adjusted, the latch 11 is pushed by an elastic force of the spring 10 to be inserted into the slot 12, so as to position the rotating rod 2.
In this embodiment, as shown in fig. 1, the end face of the insulating box 1 close to the adjusting block 3 is transparent, so that the voltage standard of the electroscope 5 can be conveniently observed and the use is convenient.
In this embodiment, as shown in fig. 1, the outer side of the adjusting block 3 is provided with an anti-slip groove, which facilitates the adjustment and rotation of the rotating rod 2.
As shown in fig. 1 to 3, the present embodiment provides a working process of a multi-voltage-class integrated electroscope as follows:
step 1: when the voltage tester is used, a proper electroscope 5 is selected according to the voltage to be tested, the adjusting block 3 is rotated, the rotating rod 2 is controlled to rotate, the electroscope 5 between the insulating plates 4 is positioned at the position of the cover plate 6, then the cover plate 6 is opened, and the electroscope head of the electroscope 5 at the position extends out of the insulating box 1;
step 2: the insulating rod 7 is stretched, then an insulating glove is arranged on the insulating rod 7, the insulating glove is held on the insulating rod 7 below the safety ring 8, and the handheld device conducts electricity testing.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (6)
1. The utility model provides a multi-voltage level integration electroscope which characterized in that: including insulating case (1), the inside of insulating case (1) is rotated and is installed bull stick (2), the one end of bull stick (2) extends to the outside of insulating case (1), and is provided with regulating block (3) on bull stick (2), be provided with positioning mechanism between the one end of regulating block (3) and insulating case (1) are kept away from in bull stick (2), the outside of bull stick (2) is evenly fixed with insulation board (4), the outside of insulation board (4) all with the inner wall laminating of insulating case (1), two sets of electroscope (5) all install between insulation board (4), apron (6) have been seted up on insulating case (1), the bottom of insulating case (1) is fixed with insulator spindle (7), and the cover is equipped with safety ring (8) on insulator spindle (7).
2. The multi-voltage-class integrated electroscope of claim 1, wherein: the insulation boards (4) are provided with five groups, and the distances between the adjacent insulation boards (4) are the same.
3. The multi-voltage-class integrated electroscope of claim 1, wherein: the electroscope (5) is provided with five groups, electroscope (5) include safe voltage electroscope, low pressure electroscope, high-voltage electroscope, super high voltage electroscope, extra high voltage electroscope.
4. The multi-voltage-class integrated electroscope of claim 1, wherein: the positioning mechanism comprises an installation bin (9), a spring (10), a clamping block (11) and a clamping groove (12), the installation bin (9) is arranged on the rotating rod (2), the spring (10) is slidably installed inside the installation bin (9), the clamping block (11) is arranged between the spring (10) and the inner end portion of the installation bin (9), and the clamping groove (12) matched with the spring (10) is formed in the inner side of the insulation box (1).
5. The multi-voltage-class integrated electroscope of claim 1, wherein: the end face of the insulating box (1) close to the adjusting block (3) is transparent.
6. The multi-voltage-class integrated electroscope of claim 1, wherein: and an anti-skid groove is arranged on the outer side of the adjusting block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120879901.8U CN214539777U (en) | 2021-04-26 | 2021-04-26 | Multi-voltage-level integrated electroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120879901.8U CN214539777U (en) | 2021-04-26 | 2021-04-26 | Multi-voltage-level integrated electroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214539777U true CN214539777U (en) | 2021-10-29 |
Family
ID=78277019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120879901.8U Expired - Fee Related CN214539777U (en) | 2021-04-26 | 2021-04-26 | Multi-voltage-level integrated electroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214539777U (en) |
-
2021
- 2021-04-26 CN CN202120879901.8U patent/CN214539777U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |