CN105092941A - Electroscope - Google Patents
Electroscope Download PDFInfo
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- CN105092941A CN105092941A CN201510526782.7A CN201510526782A CN105092941A CN 105092941 A CN105092941 A CN 105092941A CN 201510526782 A CN201510526782 A CN 201510526782A CN 105092941 A CN105092941 A CN 105092941A
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- voltage
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- electroscope
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- detection
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Abstract
The invention discloses an electroscope, relates to the technical field of voltage detection, and aims to solve the problem in the existing electroscope that judgment made by electrical maintenance personnel during operation may be easily affected and normal operation cannot be conducted. The electroscope of the invention comprises a detection device and a display device in signal connection with the detection device. The detection device is used to detect the voltage on an object to be detected in real time and send a signal corresponding to the voltage to the display device. The display device is used to receive the signal, convert the signal into a decimal digit and display the decimal digit on a screen. The electroscope of the invention is mainly applied to high voltage detection. Whether the object to be detected is charged or not can be detected by the detection device, the specific value of the voltage on the object to be detected can be determined, and the specific voltage value can be displayed on the screen by the display device. Therefore, electrical maintenance personnel can accurately judge whether or not normal operation can be conducted in the current environment according to the specific voltage value displayed on the screen.
Description
Technical field
The present invention relates to voltage detecting technical field, especially relate to a kind of electroscope.
Background technology
Electroscope, be a kind of can the whether charged instrument of inspected object.Such as, high voltage electroscope can detect high-tension apparatus or electric line, thus determines whether high-tension apparatus or electric line have electricity to exist, and then ensures the life security of power equipment maintaining personnel.
Wherein, electroscope of the prior art generally includes electroscope main frame, and the electroscope metal probe to be fixedly connected with electroscope main frame, be provided with ordinary circuit board in this electroscope main frame, electroscope metal probe is electrically connected with the ordinary circuit board in electroscope main frame; Particularly, the ordinary circuit board in electroscope main frame is also connected with alarm.During operation, the hand-held electroscope main frame of power equipment maintaining personnel, and electroscope metal probe is contacted with object under test, if when electroscope detects that object under test is charged, then alarm gives the alarm, and to remind power equipment maintaining personnel to make corresponding safety practice, thus ensures its personal safety.
But, present inventor finds whether existing electroscope can only detect on object under test charged, to provide alarm, occurrence with voltage on object under test can not be determined, namely existing electroscope can not determine on object under test with voltage be normal rated voltage, residual voltage or electrostatic induction voltage, therefore easily cause the judgement of power equipment maintaining personnel when operation influenced, normally cannot carry out operation.
Summary of the invention
The object of the present invention is to provide a kind of electroscope, with solve existing electroscope can not determine on object under test with voltage be normal rated voltage, residual voltage or electrostatic induction voltage, therefore easily cause the judgement of power equipment maintaining personnel when operation influenced, normally cannot carry out the problem of operation.
The invention provides a kind of electroscope, comprise pick-up unit, and the display device be connected with described pick-up unit signal; Signal corresponding for described voltage for the real-time voltage detected on object under test, and is sent to described display device by described pick-up unit; Described signal for receiving described signal, and is converted into tens digit and is presented on screen by described display device.
Wherein, described pick-up unit comprises voltage sensor, and the detection chip be electrically connected with described voltage sensor; Voltage signal corresponding for described voltage for gathering the described voltage on described object under test, and is sent to described detection chip by described voltage sensor; Described voltage signal for receiving described voltage signal, and is converted into simulating signal by described detection chip, more described simulating signal is sent to described display device.
Particularly, described display device comprises display chip; Described simulating signal for receiving described simulating signal, and is converted into digital signal by described display chip, more described digital signal is converted into tens digit is presented on screen.
During practical application, carry out signal by the mode of wireless transmission between described pick-up unit with described display device and be connected.
Wherein, described pick-up unit comprises detection housing, and described voltage sensor and described detection chip are located in described detection housing; Described detection housing is fixedly connected with detection contact, and one end of described detection contact to be stretched in described detection housing and is electrically connected with described voltage sensor; Described detection contact is the detection contact of ABS resin material.
Particularly, described detection housing is also fixedly connected with length-adjustable expansion link; Described length-adjustable expansion link is the expansion link of fiber glass resin material.
Further, described voltage sensor and described detection chip are all installed in the circuit board, and described wiring board is installed in described detection housing; Also be equiped with supply unit in described detection housing, described supply unit is electrically connected with described wiring board; Described detection housing is provided with warning device, and described warning device is electrically connected with described wiring board.
During practical application, described display device is wearable intelligent watch.
Wherein, whether described wearable intelligent watch also shakes and/or voice for sending, to remind object under test described in power equipment maintaining personnel charged.
Particularly, described wearable intelligent watch is also for detecting, showing the dump energy of the described supply unit in described pick-up unit.
Relative to prior art, electroscope of the present invention has following advantage:
In electroscope provided by the invention, pick-up unit can be used in the voltage detected in real time on object under test, and signal corresponding for voltage is sent to display device; Display device can be used in Received signal strength, and signal is converted into tens digit is presented on screen.Analyze known thus, electroscope provided by the invention, whether chargedly can not only detect on object under test by pick-up unit, but also occurrence with voltage on object under test can be determined, and by display device, concrete magnitude of voltage is presented on screen, thus power equipment maintaining personnel can by the concrete magnitude of voltage that screen shows, judge exactly on object under test with voltage be normal rated voltage, residual voltage or electrostatic induction voltage, and then determine whether normally can carry out operation under the present circumstances; Meanwhile, electroscope provided by the invention effectively can improve the Personal Safety of power equipment maintaining personnel.
Accompanying drawing explanation
In order to be illustrated more clearly in the specific embodiment of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the pick-up unit in the electroscope that Fig. 1 provides for the embodiment of the present invention;
The structural representation of the display device in the electroscope that Fig. 2 provides for the embodiment of the present invention.
Reference numeral:
1-pick-up unit; 2-display device; 21-screen;
101-voltage sensor; 102-detection chip; 22-display chip;
11-detects housing; 12-detection contact; 13-expansion link;
10-wiring board; 14-supply unit; 15-warning device;
111-charges hole; 112-gauge tap; 151-boom unit;
152-diode.
Embodiment
Be clearly and completely described technical scheme of the present invention below in conjunction with accompanying drawing, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In describing the invention, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
The structural representation of the pick-up unit in the electroscope that Fig. 1 provides for the embodiment of the present invention; The structural representation of the display device in the electroscope that Fig. 2 provides for the embodiment of the present invention.
As depicted in figs. 1 and 2, the electroscope that the embodiment of the present invention provides, comprises pick-up unit 1, and the display device 2 be connected with pick-up unit 1 signal; Signal corresponding for voltage for detecting the voltage on object under test in real time, and is sent to display device 2 by pick-up unit 1; Signal for Received signal strength, and is converted into tens digit and is presented on screen 21 by display device 2.
Relative to prior art, the electroscope described in the embodiment of the present invention has following advantage:
In the electroscope that the embodiment of the present invention provides, pick-up unit 1 can be used in the voltage detected in real time on object under test, and signal corresponding for voltage is sent to display device 2; Display device 2 can be used in Received signal strength, and signal is converted into tens digit and is presented on screen 21.Analyze known thus, the electroscope that the embodiment of the present invention provides, whether chargedly can not only detect on object under test by pick-up unit 1, but also occurrence with voltage on object under test can be determined, and by display device 2, concrete magnitude of voltage is presented on screen 21, thus power equipment maintaining personnel can by the concrete magnitude of voltage of display on screen 21, judge exactly on object under test with voltage be normal rated voltage, residual voltage or electrostatic induction voltage, and then determine whether normally can carry out operation under the present circumstances; Meanwhile, the electroscope that the embodiment of the present invention provides effectively can improve the Personal Safety of power equipment maintaining personnel.
Wherein, pick-up unit 1 in the electroscope provided to make the embodiment of the present invention, can be used in the voltage detected in real time on object under test, and signal corresponding for voltage is sent to display device 2, as shown in Figure 1, this pick-up unit 1 can comprise voltage sensor 101, and the detection chip 102 be electrically connected with voltage sensor 101.Particularly, voltage sensor 101 can be used in gathering the voltage on object under test, and voltage signal corresponding for this voltage is sent to detection chip 102; Detection chip 102 can be used in receiver voltage signal, and voltage signal is converted into simulating signal, then simulating signal is sent to display device 2.
Wherein, the display device 2 in the electroscope provided to make the embodiment of the present invention can be used in Received signal strength, and signal is converted into tens digit and is presented on screen 21, and as shown in Figure 2, this display device 2 can comprise display chip 22.Particularly, display chip 22 can be used in the simulating signal that receiving detection device 1 sends, and simulating signal is converted into digital signal, then digital signal is converted into tens digit and is presented on screen 21.
Further, carry out Job Operations for the ease of power equipment maintaining personnel, can carry out signal be connected between above-mentioned detection device 1 with display device 2 by the mode of wireless transmission, such as infrared connection, bluetooth connect or WIFI connects; In the electroscope that the embodiment of the present invention provides, due to the signal transmission ranges in order to can effectively improve between pick-up unit 1 and display device 2, the mode be therefore connected preferably by WIFI between pick-up unit 1 with display device 2 is to realize the transmission of signal.Certainly, also can by the mode of connection to realize the transmission of signal between pick-up unit 1 and display device 2.
During practical application, in order to ensure that pick-up unit 1 can be used in the voltage detected in real time on object under test, as shown in Figure 1, pick-up unit 1 can comprise detection housing 11, and voltage sensor 101 and detection chip 102 all can be located at and detect in housing 11; Wherein, detect housing 11 and can also be fixedly connected with detection contact 12, one end of this detection contact 12 can be stretched into and detects in housing 11 and be electrically connected with voltage sensor 101, thus power equipment maintaining personnel can be exposed to by making detection contact 12 one end detected outside housing 11, contact with object under test, to realize the detection of carried charge on measuring targets, and the carried charge on object under test is delivered to voltage sensor 101.In the electroscope that the embodiment of the present invention provides, detection contact 12 can be crotch shape structure, and the detection contact of ABS resin material can be preferably, thus effectively improve intensity and the toughness of detection contact 12, and then improve pick-up unit 1 and galvanoscopic serviceable life.
Wherein, the object under test being positioned at eminence can be detected smoothly for the ease of power equipment maintaining personnel, as shown in Figure 1, detect housing 11 and can also be fixedly connected with length-adjustable expansion link 13, this expansion link 13 can detection housing 11 on and be oppositely arranged with above-mentioned detection contact 12, thus power equipment maintaining personnel are by utilizing length-adjustable expansion link 13, just can detect the object under test of eminence easily on the ground.Particularly, in order to improve pick-up unit 1 and galvanoscopic combination property, length-adjustable expansion link 13 can be the expansion link of fiber glass resin material, thus can effectively ensure expansion link 13 both light weight and firmly, insulativity is good.
Particularly, electric power required during for the ease of providing work for pick-up unit 1, and make pick-up unit 1 have warning function, as shown in Figure 1, voltage sensor 101 and detection chip 102 all can be installed on wiring board 10, and this wiring board 10 can be installed in and detect in housing 11.Wherein, detect in housing 11 and can also be equiped with supply unit 14, this supply unit 14 is electrically connected with wiring board 10, thus can for electric power required when pick-up unit 1 provides work; Detect on housing 11 and can be provided with warning device 15, this warning device 15 is electrically connected with wiring board 10, thus pick-up unit 1 can give the alarm, to remind power equipment maintaining personnel that object under test is charged.
When actual production manufactures, above-mentioned supply unit 14 can be lithium battery, now, as shown in Figure 1, detection housing 11 can also be provided with as lithium battery carries out the charging hole 111 of charging, thus effectively can ensure that pick-up unit 1 is in the state that can normally work for a long time; , for the ease of power equipment maintaining personnel, pick-up unit 1 is manipulated meanwhile, as shown in Figure 1, detect on housing 11 and can also be provided with gauge tap 112, thus power equipment maintaining personnel can pass through pressing gauge tap 112, to make pick-up unit 1 in running order.Above-mentioned warning device 15 can comprise being arranged on and detects boom unit 151 on housing 11 and/or diode 152, thus boom unit 151 can provide audible alarm for power equipment maintaining personnel, diode 152 can provide light alarm for power equipment maintaining personnel.
During practical application, as shown in Figure 2, the display device 2 in the electroscope that provides of the embodiment of the present invention can for wearable intelligent watch.Wherein, wearable intelligent watch can not only for showing the concrete charged numerical value on object under test, can also the charged value on object under test when reaching the preset voltage value in electroscope, for sending vibrations and/or voice, closely to remind power equipment maintaining personnel that whether object under test is charged.In the electroscope that the embodiment of the present invention provides, by to pick-up unit 1 and display device 2 with the use of, effectively can improve existing electroscope to need when operation specially to stay power equipment maintaining personnel, after observing the alarm condition on electroscope, then notify the situation of this operation deficiency of another power equipment maintaining personnel in time.Due in the electroscope that the embodiment of the present invention provides, carry out signal connection by the mode of wireless transmission between pick-up unit 1 and display device 2, and transmission range can reach 100-200 rice, simultaneously, vibrations and/or the voice of the intelligent watch on the arm by being worn on power equipment maintaining personnel, closely to remind on power equipment maintaining personnel object under test whether have electricity, therefore only need power equipment maintaining personnel just to read the concrete voltage value on object under test by intelligent watch, and make corresponding safety practice in time.
Wherein, in the electroscope that the embodiment of the present invention provides, wearable intelligent watch can also be used for detecting, the dump energy of the supply unit 14 shown in pick-up unit 1; Particularly, intelligent watch can detect the voltage of lithium battery, when the voltage of lithium battery is lower than certain amplitude, intelligent watch change can make corresponding display, to remind power equipment maintaining personnel that this has charged to pick-up unit 1, thus when effectively can avoid power equipment maintaining personnel operation, affect the phenomenon of normal work because pick-up unit 1 electric power is not enough.
It should be added that herein; existing electroscope can only be realized by the resistance on increase and decrease circuit board the adjustment of trigger voltage; therefore electroscope dispatch from the factory after trigger voltage set; power equipment maintaining personnel oneself cannot make corresponding adjustment when operation, cause the safeguard protection of existing electroscope to power equipment maintaining personnel limited.The electroscope that the embodiment of the present invention provides, setting to trigger voltage and amendment can be realized by software programming, therefore power equipment maintaining personnel can according to different operating environments, and revise trigger voltage by the software on intelligent watch, thus facilitate the Job Operations of power equipment maintaining personnel, and improve the Personal Safety of power equipment maintaining personnel.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. an electroscope, is characterized in that, comprises pick-up unit, and the display device be connected with described pick-up unit signal;
Signal corresponding for described voltage for the real-time voltage detected on object under test, and is sent to described display device by described pick-up unit;
Described signal for receiving described signal, and is converted into tens digit and is presented on screen by described display device.
2. electroscope according to claim 1, is characterized in that, described pick-up unit comprises voltage sensor, and the detection chip be electrically connected with described voltage sensor;
Voltage signal corresponding for described voltage for gathering the described voltage on described object under test, and is sent to described detection chip by described voltage sensor;
Described voltage signal for receiving described voltage signal, and is converted into simulating signal by described detection chip, more described simulating signal is sent to described display device.
3. electroscope according to claim 2, is characterized in that, described display device comprises display chip; Described simulating signal for receiving described simulating signal, and is converted into digital signal by described display chip, more described digital signal is converted into tens digit is presented on screen.
4. electroscope according to claim 1, is characterized in that, carries out signal be connected between described pick-up unit with described display device by the mode of wireless transmission.
5. electroscope according to claim 2, is characterized in that, described pick-up unit comprises detection housing, and described voltage sensor and described detection chip are located in described detection housing;
Described detection housing is fixedly connected with detection contact, and one end of described detection contact to be stretched in described detection housing and is electrically connected with described voltage sensor; Described detection contact is the detection contact of ABS resin material.
6. electroscope according to claim 5, is characterized in that, described detection housing is also fixedly connected with length-adjustable expansion link; Described length-adjustable expansion link is the expansion link of fiber glass resin material.
7. the electroscope according to claim 5 or 6, is characterized in that, described voltage sensor and described detection chip are all installed in the circuit board, and described wiring board is installed in described detection housing;
Also be equiped with supply unit in described detection housing, described supply unit is electrically connected with described wiring board;
Described detection housing is provided with warning device, and described warning device is electrically connected with described wiring board.
8. electroscope according to claim 7, is characterized in that, described display device is wearable intelligent watch.
9. electroscope according to claim 8, is characterized in that, whether described wearable intelligent watch also shakes and/or voice for sending, to remind object under test described in power equipment maintaining personnel charged.
10. electroscope according to claim 9, is characterized in that, described wearable intelligent watch is also for detecting, showing the dump energy of the described supply unit in described pick-up unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510526782.7A CN105092941A (en) | 2015-08-25 | 2015-08-25 | Electroscope |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510526782.7A CN105092941A (en) | 2015-08-25 | 2015-08-25 | Electroscope |
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| CN105092941A true CN105092941A (en) | 2015-11-25 |
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| CN201510526782.7A Pending CN105092941A (en) | 2015-08-25 | 2015-08-25 | Electroscope |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370921A (en) * | 2016-11-16 | 2017-02-01 | 国网安徽省电力公司岳西县供电公司 | Wireless transmission-based bidirectional display electroscope |
| CN106405193A (en) * | 2016-08-30 | 2017-02-15 | 武汉四维恒通科技有限公司 | Wireless high voltage measuring instrument |
| CN106443142A (en) * | 2016-11-16 | 2017-02-22 | 国网安徽省电力公司岳西县供电公司 | Electricity inspection system based on wireless transmission |
| CN106645891A (en) * | 2016-11-16 | 2017-05-10 | 合肥普望电子有限责任公司 | Power grid high-voltage line live part verification method |
| CN106645890A (en) * | 2016-11-16 | 2017-05-10 | 合肥普望电子有限责任公司 | High voltage electroscopic system |
| CN106771511A (en) * | 2016-11-16 | 2017-05-31 | 合肥普望电子有限责任公司 | A kind of high voltage electroscope |
| CN108334010A (en) * | 2018-05-03 | 2018-07-27 | 广东电网有限责任公司 | Data acquisition device, monitoring device and climbing level robot |
| CN108802656A (en) * | 2018-07-20 | 2018-11-13 | 国网湖北省电力有限公司宜昌供电公司 | High voltage electroscope starts detector |
| CN113358953A (en) * | 2021-05-31 | 2021-09-07 | 国网河南省电力公司方城县供电公司 | Female state discriminating gear of pipe |
| CN114113756A (en) * | 2021-10-12 | 2022-03-01 | 广西电网有限责任公司桂林供电局 | Intelligent visualized voltage device and method for switch cabinet sensor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106405193A (en) * | 2016-08-30 | 2017-02-15 | 武汉四维恒通科技有限公司 | Wireless high voltage measuring instrument |
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| CN106443142A (en) * | 2016-11-16 | 2017-02-22 | 国网安徽省电力公司岳西县供电公司 | Electricity inspection system based on wireless transmission |
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| CN106771511A (en) * | 2016-11-16 | 2017-05-31 | 合肥普望电子有限责任公司 | A kind of high voltage electroscope |
| CN108334010A (en) * | 2018-05-03 | 2018-07-27 | 广东电网有限责任公司 | Data acquisition device, monitoring device and climbing level robot |
| CN108802656A (en) * | 2018-07-20 | 2018-11-13 | 国网湖北省电力有限公司宜昌供电公司 | High voltage electroscope starts detector |
| CN108802656B (en) * | 2018-07-20 | 2024-01-16 | 国网湖北省电力有限公司宜昌供电公司 | High-voltage electroscope starting detector |
| CN113358953A (en) * | 2021-05-31 | 2021-09-07 | 国网河南省电力公司方城县供电公司 | Female state discriminating gear of pipe |
| CN113358953B (en) * | 2021-05-31 | 2022-09-20 | 国网河南省电力公司方城县供电公司 | Female state discriminating gear of pipe |
| CN114113756A (en) * | 2021-10-12 | 2022-03-01 | 广西电网有限责任公司桂林供电局 | Intelligent visualized voltage device and method for switch cabinet sensor |
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