CN2289248Y - Double ball electric field measuring device with solid vertical sensor - Google Patents
Double ball electric field measuring device with solid vertical sensor Download PDFInfo
- Publication number
- CN2289248Y CN2289248Y CN 96215643 CN96215643U CN2289248Y CN 2289248 Y CN2289248 Y CN 2289248Y CN 96215643 CN96215643 CN 96215643 CN 96215643 U CN96215643 U CN 96215643U CN 2289248 Y CN2289248 Y CN 2289248Y
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- electric field
- utility
- model
- sensor
- distance
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Geophysics And Detection Of Objects (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The utility model relates to an electronic sonde for detecting electric fields in the air. The utility model is characterized in that the vertical position sensing of the electronic sonde is designed by utilizing the gravitational field and the photoelectric converting principle; a shaft ball connecting mechanism adopts an integral structure; electric field signals are led into a transmitter by double electric brushes; two spherical conductor sensors are made of plastic with platability; compared with similar instruments in foreign countries, the solid type position sensor of the utility model has the advantages of safe manufacture and use; the same transmitting and receive system is adopted as the comprehensive detection of temperature, pressure and humidity. The utility model is a reliable instrument for the detection of spatial electric environments in the fields of rocket and satellite launch.
Description
The utility model relates to surveys aerial electric field electronic device.
Thunder and lightning is the key factor that causes the solar-system operation mishap, and thundercloud has very strong electrostatic field usually, sometimes hundreds thousand of volts up to every meter.When the aircraft launching site of waiting to send out preceding is overhead when charged cloud layer or aircraft occurring and passing through such cloud layer, might predisposition sends out lightning and be struck by lightning.Gently then make spacecraft impaired, heavy then cause great airplane crash incidents.As No. 12 spaceships of american apollo, Challenger space shuttle, universe magic news satellite and centaur carrier rocket, the special antitank missile of the horse of Japan all successively suffered thunderbolt.Even connect small-sized sounding rocket, and do not escape the misfortune of thunderbolt yet, the once thunderbolt at the launching site on Virginia, USA Luo Pusi island makes three pieces of sounding rockets start lift-off voluntarily unexpectedly.In the face of the matters of aggravation that aircraft constantly is struck by lightning, guarantee the problem of aircraft security, cause the very big concern and the attention of each space power.Understand fully dissimilar cloud layer charged states and can induced lightning be crucial.
Aircraft exploratory flight device induced lightning in thundercloud is adopted in Oklahoma and Virginia in NASA rowland research centre; New Mexico mining institute loads electric field instrument aboard and goes the rounds to survey in thunderstorm, the distributed in three dimensions of electric charge in the research cloud layer; Kennedy Space Center is with the pen type microrocket and be that air balls carries electric field instrument the thundercloud charged state is surveyed routinely, it is worthy of note that Strong Thunderstorm research centre, Oklahoma surveys the electrical structure of cloud layer with the double-ball type electric field instrument; This electric field instrument describes in detail to be seen " Instrumentsand Techni ques forThunderstorm Observation and Analgsis " (being used for thunderstorm observation and analytical instrument and technology).The sensor of this electric field instrument indication polarity is to adopt the mercury formula, causes its working range narrow (39 ℃～+ 40 ℃), when making, pollute the environment, and shortcoming such as harmful.
The objective of the invention is: for be produced in the rugged surroundings can operate as normal, electric field instrument free from environmental pollution again on the make, and design the utility model.
Fig. 1 is the utility model synoptic diagram.
Fig. 2 is a vertical orientations sensor construction synoptic diagram of the present utility model.
Among Fig. 1,1 is two spheric conductor sensors separated by a distance, the 6th, and solid type vertical orientations sensor, the 2nd, feathering axis, the 3rd, a ball bindiny mechanism, the 4th, drive unit, the 5th, the signal brush-system, the 7th, electronic circuit power-supply system, the 8th, trap-out tray, the 9th, electronic circuit board, 10 is shells among Fig. 2, the 11st, light emitting diode, the 12nd, photodiode, the 13rd, solid metal slide block.
Principle of the present utility model is based on conductor charge inducing in electric field, and it is separated by by two The spheric conductor sensor 1 of certain distance, solid type vertical orientations sensor 6 horizontally rotates Axle 2, axle ball bindiny mechanism 3, drive unit 4, signal brush-system 5, electronic circuit power supply system System 7, separator 8, electronic circuit board 9 consists of.
Said two spheric conductor sensors 1 separated by a distance are by the platability plastic production;
Said ball bindiny mechanism 3 adopts one-piece construction;
Said solid type vertical orientations sensor utilizes the principle of gravity field and opto-electronic conversion to design, have 11, one photodiodes 12 of 10, one light emitting diodes of shell, a solid metal slide block 13, solid metal slide block place in the middle of light emitting diode and the photodiode;
Said signal brush-system 5 is to adopt the double brush structure that electric field signal is incorporated into transmitter.
Electronic circuit board 9 and power-supply system 7 thereof, solid type vertical orientations sensor are contained in respectively in two balls.Two ball-type conductor sensors 1 separated by a distance are connected with feathering axis 2 by axle ball bindiny mechanism 3, and signal brush-system 5 and drive unit 4 are installed in the thin rotating shaft two ends of level respectively.Two ball-type conductor sensors 1 separated by a distance are under the driving of drive unit 4, by required rotational speed.When two ball-type conductor sensors 1 separated by a distance are vertical with the earth, the solid metal slide block also is vertical by gravity principle and the earth, and solid type vertical orientations sensor has just been indicated the orientation of two ball-type conductor sensors 1 separated by a distance.The data of two ball-type conductor sensor separated by a distance 1 acquisitions reach brush-system through handling, and beam back ground by transmitter.Thereby finish measuring task.
The utility model has the advantages that: on the make do not have noxious material and exist, the solid metal slide block is not subjected to the restriction of severe temperature environment at work, so, make the utility model and need not to be with malicious operation, free from environmental pollution, safe in utilization, temperature, humidity range and the electric field intensity that is suitable for all can satisfy the needs of satelite rocket emission, because two spheric conductor sensors separated by a distance adopt the platability plastic production easy for installation, are the reliable instruments that rocket, satellites transmits space environment are surveyed.
Claims (1)
- A kind of pair of ball electric field instrument has two spheric conductor sensors separated by a distance, horizontal rotating shaft, and axle ball bindiny mechanism, driving mechanism, the signal brush-system, aspect sensor, the electronic circuit power-supply system, trap-out tray, electronic circuit board is characterized in that:(1) aspect sensor is a solid type vertical orientations sensor, and it utilizes gravity field and photoelectricity transformation principle to design, and has the shell light emitting diode, photodiode, and solid metal slide block, solid metal slide block place between light emitting diode and the photodiode;(2) axle ball bindiny mechanism adopts one-piece construction;(3) electric field signal adopts double brush to be incorporated into engine;(4) two spheric conductor sensors separated by a distance adopt the platability plastic production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96215643 CN2289248Y (en) | 1996-07-24 | 1996-07-24 | Double ball electric field measuring device with solid vertical sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96215643 CN2289248Y (en) | 1996-07-24 | 1996-07-24 | Double ball electric field measuring device with solid vertical sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2289248Y true CN2289248Y (en) | 1998-08-26 |
Family
ID=33897378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96215643 Expired - Fee Related CN2289248Y (en) | 1996-07-24 | 1996-07-24 | Double ball electric field measuring device with solid vertical sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2289248Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843775A (en) * | 2017-12-20 | 2018-03-27 | 中国科学院大气物理研究所 | Posture can perceive thunder cloud three-dimensional electric field sonde |
| CN108267704A (en) * | 2018-04-10 | 2018-07-10 | 南京信息工程大学 | Atmospheric electric field detector calibrating platform |
-
1996
- 1996-07-24 CN CN 96215643 patent/CN2289248Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843775A (en) * | 2017-12-20 | 2018-03-27 | 中国科学院大气物理研究所 | Posture can perceive thunder cloud three-dimensional electric field sonde |
| CN107843775B (en) * | 2017-12-20 | 2024-02-27 | 中国科学院大气物理研究所 | Three-dimensional electric field sonde capable of sensing thunderstorm cloud in gesture |
| CN108267704A (en) * | 2018-04-10 | 2018-07-10 | 南京信息工程大学 | Atmospheric electric field detector calibrating platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |