CN204008818U - A kind of contact high voltage electroscope with voice broadcast function - Google Patents
A kind of contact high voltage electroscope with voice broadcast function Download PDFInfo
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- CN204008818U CN204008818U CN201420283223.9U CN201420283223U CN204008818U CN 204008818 U CN204008818 U CN 204008818U CN 201420283223 U CN201420283223 U CN 201420283223U CN 204008818 U CN204008818 U CN 204008818U
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Abstract
The utility model relates to high voltage testing technical field, relates in particular to a kind of contact high voltage electroscope with voice broadcast function.This contact high voltage electroscope with voice broadcast function comprises insulation unit, is arranged on Metal Contact unit, HIGH PRESSURE TREATMENT indicating member and voice broadcast unit on insulation unit, Metal Contact unit is connected with HIGH PRESSURE TREATMENT indicating member, by voice broadcast unit is connected with HIGH PRESSURE TREATMENT indicating member or Metal Contact unit, can respond the form of current signal by voice broadcast being detected, voice broadcast antijamming capability is strong like this, clear sound is stable, has improved the reliability that electroscope uses.
Description
Technical field
The utility model relates to high voltage testing technical field, relates in particular to a kind of contact high voltage electroscope with voice broadcast function.
Background technology
At present, to be electric system be used for checking the whether charged a kind of instrument of electrical equipment to high voltage electroscope when high-tension line and high voltage electric equipment thereof are carried out to inspection operation.Flourish along with China's power industry is also more and more higher to the requirement of managing security tools and instruments.Have on the market at present various different principle, dissimilar 35kV high voltage electroscope, still, Novel connecting touch electroscope does not have concrete sound and reports function mostly at present, has audible alarm poor anti jamming capability, sound is single and ambiguous problem.
Therefore,, for above deficiency, the utility model provides a kind of contact high voltage electroscope with voice broadcast function.
Utility model content
(1) technical matters that will solve
The purpose of this utility model be to provide a kind of contact high voltage electroscope with voice broadcast function with the audible alarm poor anti jamming capability, the sound that solve existing contact electroscope and exist single and ambiguous problem.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of contact high voltage electroscope with voice broadcast function, it comprises insulation unit, is arranged on Metal Contact unit, HIGH PRESSURE TREATMENT indicating member and voice broadcast unit on insulation unit, Metal Contact unit is connected with HIGH PRESSURE TREATMENT indicating member, and voice broadcast unit is connected with HIGH PRESSURE TREATMENT indicating member or Metal Contact unit.
Wherein, described voice broadcast unit comprises current signal collector, processor unit and the voice announcer connecting successively, and described current signal collector is connected with HIGH PRESSURE TREATMENT indicating member or Metal Contact unit.
Wherein, described Metal Contact unit is metal contact.
Wherein, described HIGH PRESSURE TREATMENT indicating member comprises withstand voltage current limliting module, electric current Zoom module and multi-resonant oscillating circuit module.
Wherein, also comprise the self-test unit being arranged between HIGH PRESSURE TREATMENT indicating member and voice broadcast unit.
Wherein, on described insulation unit, be also connected with and hold unit.
(3) beneficial effect
Technique scheme tool of the present utility model has the following advantages: in the contact high voltage electroscope with voice broadcast function that the utility model provides, Metal Contact unit is connected with HIGH PRESSURE TREATMENT indicating member, by voice broadcast unit is connected with HIGH PRESSURE TREATMENT indicating member or Metal Contact unit, can respond the form of current signal by voice broadcast being detected, voice broadcast antijamming capability is strong like this, clear sound is stable, has improved the reliability that electroscope uses.
Accompanying drawing explanation
Fig. 1 is the parts annexation schematic diagram of the contact high voltage electroscope of the utility model band voice broadcast function;
Fig. 2 is the circuit relationships schematic diagram of the contact high voltage electroscope of the utility model band voice broadcast function.
In figure, 1: Metal Contact unit; 2: HIGH PRESSURE TREATMENT indicating member; 3: self-test unit; 4: insulation unit; 5: hold unit; 6: current signal collector; 7: processor unit; 8: voice announcer; 9: voice broadcast unit; 10: withstand voltage current limliting module; 11: electric current Zoom module; 12: multi-resonant oscillating circuit module.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.
As depicted in figs. 1 and 2, the contact high voltage electroscope with voice broadcast function that the utility model provides, it comprises insulation unit 4, is arranged on Metal Contact unit 1, HIGH PRESSURE TREATMENT indicating member 2, voice broadcast unit 9 and self-test unit 3 on insulation unit 4, Metal Contact unit 1 is connected with HIGH PRESSURE TREATMENT indicating member 2, voice broadcast unit 9 is connected with HIGH PRESSURE TREATMENT indicating member 2 or Metal Contact unit 1, and self-test unit 3 is connected between HIGH PRESSURE TREATMENT indicating member 2 and voice broadcast unit 9.Wherein, self-test unit 3 is an on-off circuit.
Particularly, voice broadcast unit 9 comprises current signal collector 6, processor unit 7 and the voice announcer 8 connecting successively, and described current signal collector 6 is connected with HIGH PRESSURE TREATMENT indicating member 2 or Metal Contact unit 1.Processor unit 7 adopts CPU to calculate.Voice announcer comprises voice broadcast module and indicating lamp module in parallel.
In technique scheme, 1 contact of Metal Contact unit collects after electric signal, by this electrical signal transfer to HIGH PRESSURE TREATMENT indicating member 2, after 2 pairs of electric signal of HIGH PRESSURE TREATMENT indicating member are processed, electric signal after processing is gathered by the current signal collector 6 of voice broadcast unit 9, and carry out computing by processor unit 7, finally by voice announcer 8, carry out voice broadcast, realize in this way the voice broadcast of high voltage testing, and antijamming capability is strong, clear sound is stable, has improved the reliability that electroscope uses.
Particularly, the general metal contact that adopts in Metal Contact unit 1; HIGH PRESSURE TREATMENT indicating member 2 is to comprise withstand voltage current limliting module 10, electric current Zoom module 11 and the multi-resonant oscillating circuit module 12 connecting successively, and multi-resonant oscillating circuit module 12 is connected with voice broadcast unit.
Further, on described insulation unit 4, be also connected with and hold unit 5.In use, can grasp and hold unit 5, Metal Contact unit is touched to high-tension bus-bar to be measured, when high-tension bus-bar is charged, Metal Contact unit can collect current signal, and current signal is passed to HIGH PRESSURE TREATMENT indicating member, and then voice broadcast unit 9 collects electric signal and carries out voice broadcast, and can show by voice broadcast unit indicating lamp module.
The high voltage electroscope that is generally 35kV with the contact high voltage electroscope of voice broadcast function of the present utility model.
In sum, the contact high voltage electroscope with voice broadcast function that the utility model provides is by being connected the current signal collector 6 of voice broadcast unit 9 with HIGH PRESSURE TREATMENT indicating member 2 or Metal Contact unit 1, can carry out withstand voltage current limliting by current signal being detected, convergent-divergent is processed, and process through multi-resonant oscillating circuit, finally the form by voice broadcast responds, antijamming capability is strong, clear sound is stable, improved the reliability that electroscope uses, because voice broadcast unit has adopted current signal collector, and by processor unit, current signal is processed, voice announcer can be reported out steady and audible warning message, by self-test unit 3 being set between HIGH PRESSURE TREATMENT indicating member 2 and voice broadcast unit 9, can detecting voice broadcast unit 9 and whether normally work.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (6)
1. the contact high voltage electroscope with voice broadcast function, it is characterized in that: it comprises insulation unit, is arranged on Metal Contact unit, HIGH PRESSURE TREATMENT indicating member and voice broadcast unit on insulation unit, Metal Contact unit is connected with HIGH PRESSURE TREATMENT indicating member, and voice broadcast unit is connected with HIGH PRESSURE TREATMENT indicating member or Metal Contact unit.
2. the contact high voltage electroscope with voice broadcast function according to claim 1, it is characterized in that: described voice broadcast unit comprises current signal collector, processor unit and the voice announcer connecting successively, and described current signal collector is connected with HIGH PRESSURE TREATMENT indicating member or Metal Contact unit.
3. the contact high voltage electroscope with voice broadcast function according to claim 1, is characterized in that: described Metal Contact unit is metal contact.
4. the contact high voltage electroscope with voice broadcast function according to claim 1, is characterized in that: described HIGH PRESSURE TREATMENT indicating member comprises withstand voltage current limliting module, electric current Zoom module and multi-resonant oscillating circuit module.
5. the contact high voltage electroscope with voice broadcast function according to claim 1, is characterized in that: also comprise the self-test unit being arranged between HIGH PRESSURE TREATMENT indicating member and voice broadcast unit.
6. the contact high voltage electroscope with voice broadcast function according to claim 1, is characterized in that: on described insulation unit, be also connected with and hold unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283223.9U CN204008818U (en) | 2014-05-29 | 2014-05-29 | A kind of contact high voltage electroscope with voice broadcast function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283223.9U CN204008818U (en) | 2014-05-29 | 2014-05-29 | A kind of contact high voltage electroscope with voice broadcast function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204008818U true CN204008818U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420283223.9U Active CN204008818U (en) | 2014-05-29 | 2014-05-29 | A kind of contact high voltage electroscope with voice broadcast function |
Country Status (1)
| Country | Link |
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| CN (1) | CN204008818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823922A (en) * | 2016-03-17 | 2016-08-03 | 国家电网公司 | AC charged induction device |
| CN107907733A (en) * | 2017-06-19 | 2018-04-13 | 国网浙江省电力公司湖州供电公司 | A kind of contact high voltage electroscope |
-
2014
- 2014-05-29 CN CN201420283223.9U patent/CN204008818U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823922A (en) * | 2016-03-17 | 2016-08-03 | 国家电网公司 | AC charged induction device |
| CN105823922B (en) * | 2016-03-17 | 2019-01-08 | 国家电网公司 | Hum bar electrical induction device |
| CN107907733A (en) * | 2017-06-19 | 2018-04-13 | 国网浙江省电力公司湖州供电公司 | A kind of contact high voltage electroscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |