CN202903896U - Wireless power frequency electric field intensity measuring device - Google Patents
Wireless power frequency electric field intensity measuring device Download PDFInfo
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- CN202903896U CN202903896U CN 201220540077 CN201220540077U CN202903896U CN 202903896 U CN202903896 U CN 202903896U CN 201220540077 CN201220540077 CN 201220540077 CN 201220540077 U CN201220540077 U CN 201220540077U CN 202903896 U CN202903896 U CN 202903896U
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- electric field
- pole plate
- chip microcomputer
- field intensity
- circuit
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- 230000005684 electric field Effects 0.000 title claims abstract description 25
- 230000006698 induction Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000008054 signal transmission Effects 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 7
- 230000006641 stabilisation Effects 0.000 claims description 6
- 238000011105 stabilization Methods 0.000 claims description 6
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 230000003321 amplification Effects 0.000 abstract 1
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a wireless power frequency electric field intensity measuring device, solving the problems that a conventional electric field intensity test alarm device is complicated in structure and high in cost. The wireless power frequency electric field intensity measuring device comprises a high voltage electric transmission line (14) and an induction alarm control box (18), a support (16) is fixedly arranged below the high voltage electric transmission line (14), and an electric field induction pole plate (15) and a ground potential pole plate (17) are arranged on the support (16) separately. The electric field induction pole plate (15) and the ground potential pole plate (17) are both electrically connected with a single-chip microcomputer(1) in the induction alarm control box (18) separately, the single-chip microcomputer (1) is electrically connected with a wireless signal emitter (5) via a first output interface circuit (4), and is electrically connected with a loudspeaker (13) via a second output interface circuit and an audio frequency power amplification circuit (12). The wireless power frequency electric field intensity measuring device is especially suitable for the field intensity test of the high voltage electric transmission line.
Description
Technical field
The utility model relates to the device that a kind of electric field intensity to ultra-high-tension power transmission line is tested warning.
Background technology
Ultra-high-tension power transmission line is the important channel of carrying the energy, but often will carry out some necessary construction operations below transmission line of electricity, need to test the electric field intensity near the position of ultra-high-tension power transmission line, and dangerous electric field intensity is reported to the police.There is complex structure in existing electric field intensity test warning device, the defective that cost is high.
Summary of the invention
A kind of wireless power-frequency electric field strength measurement mechanism that the utility model provides has solved existing electric field intensity test warning device and has had complex structure, the problem that cost is high.
The utility model is to solve by the following technical programs above technical matters:
A kind of wireless power-frequency electric field strength measurement mechanism, comprise ultra-high-tension power transmission line and induction alarm control box, below ultra-high-tension power transmission line, be fixedly installed support, be respectively arranged with electric field induction pole plate and earth potential pole plate at support, electric field induction pole plate and earth potential pole plate are electrically connected with single-chip microcomputer in the induction alarm control box respectively, single-chip microcomputer is electrically connected with wireless signal transmitter by the first output interface circuit, and single-chip microcomputer is electrically connected with loudspeaker by the second output interface circuit and audio power amplifying circuit.
Be connected with respectively keyboard and liquid crystal display on the single-chip microcomputer, single-chip microcomputer is connected with the input end of wireless signal transmission commutation circuit by the 3rd output interface circuit, an output terminal of wireless signal transmission commutation circuit is connected with the GPS emitter, another output terminal of wireless signal transmission commutation circuit is connected with the GSM emitter, be provided with power supply stabilization circuit in the induction alarm control box, power supply stabilization circuit links together by check diode and supplying cell.
The utlity model has simple in structurely, be convenient to install, efficiently solve the problem that the electric field intensity test is reported to the police, be particularly suitable for the field strength measurement of ultra-high-tension power transmission line.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
A kind of wireless power-frequency electric field strength measurement mechanism, comprise ultra-high-tension power transmission line 14 and induction alarm control box 18, below ultra-high-tension power transmission line 14, be fixedly installed support 16, be respectively arranged with electric field induction pole plate 15 and earth potential pole plate 17 at support 16, electric field induction pole plate 15 and earth potential pole plate 17 are electrically connected with single-chip microcomputer 1 in the induction alarm control box 18 respectively, single-chip microcomputer 1 is electrically connected with wireless signal transmitter 5 by the first output interface circuit 4, and single-chip microcomputer 1 is electrically connected with loudspeaker 13 by the second output interface circuit and audio power amplifying circuit 12.
Be connected with respectively keyboard 3 and liquid crystal display 2 on the single-chip microcomputer 1, single-chip microcomputer 1 is connected with the input end of wireless signal transmission commutation circuit 7 by the 3rd output interface circuit 6, an output terminal of wireless signal transmission commutation circuit 7 is connected with GPS emitter 8, another output terminal of wireless signal transmission commutation circuit 7 is connected with GSM emitter 9, be provided with power supply stabilization circuit 11 in induction alarm control box 18, power supply stabilization circuit 11 links together by check diode 10 and supplying cell.
Claims (2)
1. wireless power-frequency electric field strength measurement mechanism, comprise ultra-high-tension power transmission line (14) and induction alarm control box (18), be fixedly installed support (16) in the below of ultra-high-tension power transmission line (14), be respectively arranged with electric field induction pole plate (15) and earth potential pole plate (17) at support (16), it is characterized in that, electric field induction pole plate (15) and earth potential pole plate (17) respectively with induction alarm control box (18) in single-chip microcomputer (1) be electrically connected, single-chip microcomputer (1) is electrically connected with wireless signal transmitter (5) by the first output interface circuit (4), and single-chip microcomputer (1) is electrically connected with loudspeaker (13) by the second output interface circuit and audio power amplifying circuit (12).
2. a kind of wireless power-frequency electric field strength measurement mechanism according to claim 1, it is characterized in that, be connected with respectively keyboard (3) and liquid crystal display (2) on the single-chip microcomputer (1), single-chip microcomputer (1) is connected with the input end of wireless signal transmission commutation circuit (7) by the 3rd output interface circuit (6), an output terminal of wireless signal transmission commutation circuit (7) is connected with GPS emitter (8), another output terminal of wireless signal transmission commutation circuit (7) is connected with GSM emitter (9), be provided with power supply stabilization circuit (11) in induction alarm control box (18), power supply stabilization circuit (11) links together by check diode (10) and supplying cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220540077 CN202903896U (en) | 2012-10-22 | 2012-10-22 | Wireless power frequency electric field intensity measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220540077 CN202903896U (en) | 2012-10-22 | 2012-10-22 | Wireless power frequency electric field intensity measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202903896U true CN202903896U (en) | 2013-04-24 |
Family
ID=48124553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220540077 Expired - Fee Related CN202903896U (en) | 2012-10-22 | 2012-10-22 | Wireless power frequency electric field intensity measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202903896U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103675483A (en) * | 2013-12-05 | 2014-03-26 | 国网电力科学研究院武汉南瑞有限责任公司 | All-weather power frequency electric field measuring device |
| CN106771661A (en) * | 2016-11-21 | 2017-05-31 | 国网四川省电力公司电力科学研究院 | A kind of project of transmitting and converting electricity power-frequency electric field strength monitoring system |
| CN107037274A (en) * | 2016-11-21 | 2017-08-11 | 国网四川省电力公司电力科学研究院 | A kind of project of transmitting and converting electricity power-frequency electric field strength monitoring support |
| CN108627708A (en) * | 2017-03-22 | 2018-10-09 | 中国电力科学研究院 | The implementation method of based on WLAN impact electric field measurement system |
-
2012
- 2012-10-22 CN CN 201220540077 patent/CN202903896U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103675483A (en) * | 2013-12-05 | 2014-03-26 | 国网电力科学研究院武汉南瑞有限责任公司 | All-weather power frequency electric field measuring device |
| CN106771661A (en) * | 2016-11-21 | 2017-05-31 | 国网四川省电力公司电力科学研究院 | A kind of project of transmitting and converting electricity power-frequency electric field strength monitoring system |
| CN107037274A (en) * | 2016-11-21 | 2017-08-11 | 国网四川省电力公司电力科学研究院 | A kind of project of transmitting and converting electricity power-frequency electric field strength monitoring support |
| CN106771661B (en) * | 2016-11-21 | 2019-08-13 | 国网四川省电力公司电力科学研究院 | A kind of project of transmitting and converting electricity power-frequency electric field strength monitoring system |
| CN108627708A (en) * | 2017-03-22 | 2018-10-09 | 中国电力科学研究院 | The implementation method of based on WLAN impact electric field measurement system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20181022 |