CN103630734A - Full-voltage full-loop self-checking capacitive-type electroscope - Google Patents
Full-voltage full-loop self-checking capacitive-type electroscope Download PDFInfo
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- CN103630734A CN103630734A CN201310657983.1A CN201310657983A CN103630734A CN 103630734 A CN103630734 A CN 103630734A CN 201310657983 A CN201310657983 A CN 201310657983A CN 103630734 A CN103630734 A CN 103630734A
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Abstract
The invention discloses a full-voltage full-loop self-checking capacitive-type electroscope which comprises an electroscope circuit box, an insulating operation bar and a handle. The electroscope circuit box is provided with a checking probe and a display screen and comprises a micro-controller module and a self-checking circuit module. The electroscope circuit box is internally provided with a voltage-level conversion circuit box and a voice broadcasting module. An input end of the voltage-level conversion circuit box is connected with the checking probe while an output end of the same is connected with the micro-controller module. The input end of the voltage-level conversion circuit box is further connected with the self-checking circuit module through the checking probe, and the voice broadcasting module is connected with the micro-controller module. Therefore, full voltage switching can be realized through the full-voltage full-loop self-checking capacitive-type electroscope. Meanwhile, the electroscope can perform self-checking and broadcast voltage classes selected by operating personnel who are reminded to perform secondary confirmation, so that accident occurrence due to the fact that unmatched voltage classes are selected for checking electricity by the operating personnel can be effectively avoided.
Description
Technical field
The present invention relates to a kind of electroscope, is specifically a kind of full voltage full loop self check condensing type electroscope.
Background technology
According to the requirement of the electric power safety working regulation > > of < < State Grid Corporation of China, during electrical verification, should use relevant voltage grade, qualified contact electroscope.Electroscope usable range electric pressure has the alternating voltages such as 6KV, 10 KV, 35 KV, 110 KV, 220 KV, 330 KV, 500 KV.Although the contact electroscope using when power transformation at present, circuit homework electrical verification has been realized the functions such as full loop self check, sound and light alarm, and in the time cannot testing on having electric equipment, can confirm that whether electroscope is good with power frequency high voltage generator, but on-the-spot electrical verification do not possess the function that full voltage switches while using.And in real work, often need to measure the circuit that multiple difference is arbitrarily downgraded, and this just causes staff when power transformation, circuit homework, need to carry multiple survey instrument, and carrying is very inconvenience.Meanwhile, when measuring difference at every turn and arbitrarily downgrading circuit, all need to change corresponding survey instrument, brought inconvenience also to staff's operation.
Summary of the invention
The object of the present invention is to provide a kind of full voltage full loop self check condensing type electroscope that can meet various electric pressures.
To achieve these goals, technical scheme of the present invention is as follows: a kind of full voltage full loop self check condensing type electroscope, comprise electroscope circuit box body, insulating bar and handle, and described electroscope circuit box body is provided with detector probe and display screen; Described electroscope circuit box body comprises micro controller module and self-checking circuit module; In described electroscope circuit box body, be provided with arbitrarily downgrade change-over circuit box body and voice broadcast module; The input end of the described change-over circuit box body of arbitrarily downgrading is connected with detector probe, and its output terminal is connected with micro controller module; The input end of the described change-over circuit box body of arbitrarily downgrading is also connected with self-checking circuit module by detector probe, and voice broadcast module is connected with micro controller module.
Adopt after technique scheme, the present invention compared with prior art, have the following advantages: in the electroscope circuit box body of full voltage full loop self check condensing type electroscope of the present invention, be provided with the change-over circuit box body of arbitrarily downgrading, by the change-over circuit box body of arbitrarily downgrading, can realize full voltage switches, can meet the electrical verification of different electric pressure equipment, thereby simplify security tool configuration, to staff, bring great convenience, also improved staff's operating efficiency; Simultaneously, in the present invention, be also provided with voice broadcast module, after self check button in pressing self-checking circuit module, electroscope can also be reported the selected electric pressure of operating personnel in self check, remind operating personnel to carry out secondary-confirmation, thereby effectively avoid operating personnel because selecting unmatched electric pressure electrical verification to have an accident.
As preferably, the described change-over circuit box body of arbitrarily downgrading comprises direct supply, switch and a plurality of divider resistance, one end after a plurality of divider resistances are arranged in parallel is connected with direct supply, its other end is connected with detector probe by switch, and one end that each divider resistance is connected with switch is all connected with micro controller module by current-limiting resistance.The structural design of this change-over circuit box body of arbitrarily downgrading is simple, and components and parts used are less, and cost is lower, but but can effectively realize the selection function of electric pressure.
As improvement, described electroscope circuit box body also comprises the long location of bar indicating module, and the long location of described bar indicating module is connected with micro controller module.The corresponding different insulating bar bar bar of different electric pressures is long, and electric pressure is higher, and insulating bar bar is longer.The existence of this module can make display screen show that the corresponding different insulative control lever of different electric pressures bar is long, and operating personnel only need to adjust insulating bar length according to the insulating bar length value that shows screen display, simple and convenient.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of full voltage full loop self check condensing type electroscope of the present invention.
Shown in figure: 1, electroscope circuit box body 2, insulating bar 3, handle 4, detector probe 5, display screen 6, micro controller module 7, self-checking circuit module 8, the change-over circuit box body 9 of arbitrarily downgrading, voice broadcast module 10, direct supply 11, switch 12, divider resistance 13, current-limiting resistance 14, self check button 15, the first resistance 16, the second resistance 17, the long location of bar indicating module 18, high-tension apparatus.
embodiment
Below by drawings and Examples, the present invention is further elaborated.
As depicted in figs. 1 and 2: a kind of full voltage full loop self check condensing type electroscope, comprise electroscope circuit box body 1, insulating bar 2 and handle 3, insulating bar 2 is telescopic structure, and also indicates scale value on bar.Described electroscope circuit box body 1 is provided with detector probe 4 and display screen 5.Described electroscope circuit box body 1 comprises micro controller module 6 and self-checking circuit module 7.In described electroscope circuit box body 1, be provided with arbitrarily downgrade change-over circuit box body 8 and voice broadcast module 9, the voice broadcast module 9 of indication is exactly a sound generator in fact here.Due to the inside of change-over circuit box body 8 at electroscope circuit box body 1 of arbitrarily downgrading, Gu Tuzhong dots, as shown in Figure 1.The input end of the described change-over circuit box body 8 of arbitrarily downgrading is connected with detector probe 4, and its output terminal is connected with micro controller module 6.The input end of the described change-over circuit box body 8 of arbitrarily downgrading is also connected with self-checking circuit module 7 by detector probe 4, and voice broadcast module 9 is connected with micro controller module 6.In the present embodiment, described in the change-over circuit box body 8 of arbitrarily downgrading comprise direct supply 10, switch 11 and a plurality of divider resistance 12, a plurality of divider resistances 12 specifically refer to resistance Z1, resistance Z2 ..., resistance ZN, as shown in Figure 2.One end after a plurality of divider resistances 12 are arranged in parallel is connected with direct supply 10, and its other end is connected with detector probe 4 by switch 11, also establishes and be serially connected with the first resistance 15 between switch 11 and detector probe 4.One end that each divider resistance 12 is connected with switch 11 is all connected with micro controller module 6 by current-limiting resistance 13, here the current-limiting resistance 13 of indication specifically refers to resistance R 1, resistance R 2, resistance R N, that is to say that one end that resistance Z1 is connected with switch 11 is connected with micro controller module 6 by resistance R 1, one end that resistance Z2 is connected with switch 11 is connected with micro controller module 6 by resistance R 2, until one end that resistance ZN is connected with switch 11 is connected with micro controller module 6 by resistance R N, each divider resistance 12 is corresponding with current-limiting resistance 13 homogeneous one.The resistance of each divider resistance 12 is different, the electric pressure corresponding to divider resistance 12 of different resistances.By adjusting switch 11, connect corresponding electric pressure loop, can realize the translation function of electric pressure.Described self-checking circuit module 7 comprises that the second resistance 16 and self check button 14, the second resistance 16 are connected in series one end ground connection after arranging with self check button 14, and the other end is connected with detector probe 4.Described electroscope circuit box body 1 also comprises the long location of bar indicating module 17, and the long location of described bar indicating module 17 is connected with micro controller module 6.The corresponding different insulating bars 2 bar bars of different electric pressures are long, and electric pressure is higher, and insulating bar 2 bars are longer.It is long that the existence of this module can make display screen 5 show that the corresponding different insulative bar of different electric pressures operates 2 bars, and operating personnel only need to adjust insulating bar 2 length according to insulating bar 2 length values that show, simple and convenient.Certainly, in display screen of the present invention, also can show electric pressure information.The high-tension apparatus 18 of label 18 shown in Fig. 2 for detecting.
In the electroscope circuit box body 1 of full voltage full loop self check condensing type electroscope of the present invention, be provided with the change-over circuit box body 8 of arbitrarily downgrading, by the change-over circuit box body 8 of arbitrarily downgrading, can realize full voltage switches, can meet the electrical verification of different electric pressure equipment, thereby simplify security tool configuration, to staff, bring great convenience, also improved staff's operating efficiency; Simultaneously, in the present invention, be also provided with voice broadcast module 9, after self check button 14 in pressing self-checking circuit module 7, electroscope can also be reported the selected electric pressure of operating personnel in self check, remind operating personnel to carry out secondary-confirmation, thereby effectively avoid operating personnel because selecting unmatched electric pressure electrical verification to have an accident.
The above is enlightenment according to embodiment, and by above-mentioned description, relevant staff can, within not departing from the scope of this invention thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on instructions, must determine its protection according to claim scope.
Claims (3)
1. a full voltage full loop self check condensing type electroscope, comprises electroscope circuit box body (1), insulating bar (2) and handle (3), and described electroscope circuit box body (1) is provided with detector probe (4) and display screen (5); Described electroscope circuit box body (1) comprises micro controller module (6) and self-checking circuit module (7); It is characterized in that: in described electroscope circuit box body (1), be provided with arbitrarily downgrade change-over circuit box body (8) and voice broadcast module (9); The input end of the described change-over circuit box body (8) of arbitrarily downgrading is connected with detector probe (4), and its output terminal is connected with micro controller module (6); The input end of the described change-over circuit box body (8) of arbitrarily downgrading is also connected with self-checking circuit module (7) by detector probe (4), and voice broadcast module (9) is connected with micro controller module (6).
2. a kind of full voltage full loop self check condensing type electroscope according to claim 1, it is characterized in that: described in the change-over circuit box body (8) of arbitrarily downgrading comprise direct supply (10), switch (11) and a plurality of divider resistance (12), one end after a plurality of divider resistances (12) are arranged in parallel is connected with direct supply (10), its other end is connected with detector probe (4) by switch (11), and one end that each divider resistance (12) is connected with switch (11) is all connected with micro controller module (6) by current-limiting resistance (13).
3. a kind of full voltage full loop self check condensing type electroscope according to claim 1 and 2, it is characterized in that: described electroscope circuit box body (1) also comprises the long location of bar indicating module (17), and described bar long location indicating module (17) is connected with micro controller module (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310657983.1A CN103630734B (en) | 2013-12-09 | 2013-12-09 | A kind of full voltage all-loop self-inspection condensing type electroscope |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310657983.1A CN103630734B (en) | 2013-12-09 | 2013-12-09 | A kind of full voltage all-loop self-inspection condensing type electroscope |
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| CN103630734A true CN103630734A (en) | 2014-03-12 |
| CN103630734B CN103630734B (en) | 2016-02-10 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137161A (en) * | 2015-07-17 | 2015-12-09 | 恒同(中国)有限公司 | Digital composite functional high-voltage electroscope |
| CN105891586A (en) * | 2014-05-16 | 2016-08-24 | 石家庄申澳电工安全工具有限公司 | Whole course self-check multi-gear voltage electroscope |
| CN109655685A (en) * | 2018-12-18 | 2019-04-19 | 米艾西(福建)测控技术有限公司 | A kind of high performance novel detector bar |
| CN110286260A (en) * | 2019-07-23 | 2019-09-27 | 广东电网有限责任公司 | A kind of intelligent electroscope based on voice control |
| CN112415256A (en) * | 2020-11-06 | 2021-02-26 | 国网山东省电力公司淄博供电公司 | Multi-voltage-grade selectable electroscope |
| CN112595864A (en) * | 2020-12-11 | 2021-04-02 | 国网江苏省电力有限公司徐州供电分公司 | Novel full-voltage telescopic electroscope |
| CN112834874A (en) * | 2020-12-31 | 2021-05-25 | 国网山西省电力公司晋中供电公司 | Intelligent spark gap detector capable of automatically adsorbing and adjusting discharge gap |
| CN113917382A (en) * | 2021-09-28 | 2022-01-11 | 广东电网有限责任公司 | High-voltage generator and control method |
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| JPH11108970A (en) * | 1997-10-03 | 1999-04-23 | Yokogawa Electric Corp | Voltage detection circuit |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891586A (en) * | 2014-05-16 | 2016-08-24 | 石家庄申澳电工安全工具有限公司 | Whole course self-check multi-gear voltage electroscope |
| CN105137161A (en) * | 2015-07-17 | 2015-12-09 | 恒同(中国)有限公司 | Digital composite functional high-voltage electroscope |
| CN109655685A (en) * | 2018-12-18 | 2019-04-19 | 米艾西(福建)测控技术有限公司 | A kind of high performance novel detector bar |
| CN110286260A (en) * | 2019-07-23 | 2019-09-27 | 广东电网有限责任公司 | A kind of intelligent electroscope based on voice control |
| CN112415256A (en) * | 2020-11-06 | 2021-02-26 | 国网山东省电力公司淄博供电公司 | Multi-voltage-grade selectable electroscope |
| CN112595864A (en) * | 2020-12-11 | 2021-04-02 | 国网江苏省电力有限公司徐州供电分公司 | Novel full-voltage telescopic electroscope |
| CN112834874A (en) * | 2020-12-31 | 2021-05-25 | 国网山西省电力公司晋中供电公司 | Intelligent spark gap detector capable of automatically adsorbing and adjusting discharge gap |
| CN112834874B (en) * | 2020-12-31 | 2022-11-25 | 国网山西省电力公司晋中供电公司 | Intelligent spark gap detector capable of automatically adsorbing and adjusting discharge gap |
| CN113917382A (en) * | 2021-09-28 | 2022-01-11 | 广东电网有限责任公司 | High-voltage generator and control method |
| CN113917382B (en) * | 2021-09-28 | 2023-07-14 | 广东电网有限责任公司 | High-voltage generator and control method |
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| CN103630734B (en) | 2016-02-10 |
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