CN108120425A - It is a kind of can be with the dip measuring device of Auto-calibration - Google Patents
It is a kind of can be with the dip measuring device of Auto-calibration Download PDFInfo
- Publication number
- CN108120425A CN108120425A CN201611088877.6A CN201611088877A CN108120425A CN 108120425 A CN108120425 A CN 108120425A CN 201611088877 A CN201611088877 A CN 201611088877A CN 108120425 A CN108120425 A CN 108120425A
- Authority
- CN
- China
- Prior art keywords
- lower casing
- sensor
- obliquity sensor
- reduction box
- measuring device
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/005—Measuring inclination, e.g. by clinometers, by levels specially adapted for use in aircraft
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
Abstract
It is a kind of can be with the dip measuring device of Auto-calibration, including shell, obliquity sensor seat 2, obliquity sensor 4, data processing circuit plate and motor driving plate 5, lower casing 7, micromachine 9, miniature worm reduction box 10, position sensor 12, temperature sensor 13, wherein shell collectively constitutes (from power) by upper shell 1 and lower casing 7, and the inner surface in upper shell 1 and lower casing 7 has insulating layer 6 (from power)；Electric connector 8 (from power) is installed on lower casing 7, terminal 11, miniature worm reduction box 10, data processing circuit plate and motor driving plate 5 are installed away in 7 inside bottom of lower casing, in miniature 10 right side installation micromachine 9 of worm reduction box, and installation site sensor 12 and obliquity sensor seat 2 on miniature worm reduction box 10, there are temperature sensor 13, obliquity sensor 4 on obliquity sensor seat 2, and have heating film 3 on 4 surface of obliquity sensor.
Description
Technical field
The technology belongs to inclination angle fields of measurement, and in particular to it is a kind of can be with the dip measuring device of Auto-calibration.
Background technology
Certain aircraft needs to carry out verticality adjustment before take off, the purpose is to adjust motor power line, is allowed to sending out
It is overlapped as far as possible with local plumb line before penetrating, to reduce projection of the whole thrust line in local level, so as to reduce section of taking off
Lateral drift.
Verticality adjustment system overall plan be：Take plane on the basis of entablature upper surface, horizontal measuring instrument peace
In first class engine rack, horizontal measuring instrument gathers horizontal degrees of data by measuring system, and data send out control network by surveying
Reach transmitting station leveling system.Transmitting station leveling system implements the adjustment of remote vertical degree according to the horizontal degrees of data of display.
To meet self-level(l)ing twin shaft of the requirement development of Project R＆D based on obliquity sensor and small worm screw rotating mechanism
Dip measuring device.The country there is no the double-shaft tilt angle measuring device of this structure type at present.As grinding certainly for certain aircraft of service
Project, this project achievement in research will provide technical experience and guarantee for later identical and similar dip measuring device.
The content of the invention
It is an object of the invention to：There is provided it is a kind of can with the dip measuring device of Auto-calibration, solve at present there is an urgent need for solution
Certainly can not manual operation the problem of.
Technical scheme is as follows：It is a kind of to be sensed with the dip measuring device of Auto-calibration including shell, inclination angle
Device seat, obliquity sensor, data processing circuit plate and motor driving plate, lower casing, micromachine, miniature worm and gear slow down
Case, position sensor, temperature sensor, wherein shell are made of upper shell with lower casing；It is equipped in lower casing inside bottom
Terminal, miniature worm reduction box, data processing circuit plate and motor driving plate are walked, on the right side of miniature worm reduction box
Installation micromachine, and installation site sensor and obliquity sensor seat on miniature worm reduction box, in obliquity sensor
There are temperature sensor, obliquity sensor on seat.
There is insulating layer in the inner surface of upper shell and lower casing.
Electric connector is installed on lower casing.
There is heating film on obliquity sensor surface.
The remarkable result of the present invention is：The operation artificially participated in will be needed to use host computer timing control in the past, by
In the positioning of miniature worm reduction box and position sensor, zero correction and inclination angle measurement are completed, and the present invention is integrated
Change degree is high, and appearance and size is small, spatially has great advantage using.The present invention solves the prior art in small space
Automatically complete the high-precision problem that level inclination does not measure
Description of the drawings
Fig. 1 for it is of the present invention it is a kind of can be with the dip measuring device schematic diagram of Auto-calibration
In figure：1 --- the upper --- --- heating film 4 --- obliquity sensor 5 --- of obliquity sensor seat 3 of shell 2
Data processing circuit plate and motor driving plate 6 --- --- lower casing 8 --- electric connector 9 --- micro electric of insulating layer 7
--- miniature worm reduction box 11 --- walks terminal 12 --- position sensor 13 --- temperature sensor to machine 10.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail the present invention.
It is a kind of can be with the dip measuring device of Auto-calibration, including shell, obliquity sensor seat 2, obliquity sensor 4, number
According to process circuit plate and motor driving plate 5, lower casing 7, micromachine 9, miniature worm reduction box 10, position sensor
12nd, temperature sensor 13, wherein shell collectively constitute (from power) by upper shell 1 and lower casing 7, and in upper shell 1 and lower casing 7
Inner surface have insulating layer 6 (from power)；Electric connector 8 (from power) on lower casing 7 is installed, is pacified in 7 inside bottom of lower casing
Terminal 11, miniature worm reduction box 10, data processing circuit plate and motor driving plate 5 are housed away, in miniature worm and gear
10 right side installation micromachine 9 of reduction box, and installation site sensor 12 and inclination angle sensing on miniature worm reduction box 10
Device seat 2 has temperature sensor 13, obliquity sensor 4 on obliquity sensor seat 2, and has heating film on 4 surface of obliquity sensor
3。
During specific works, obliquity sensor is rotated by 180 ° worm reduction box, remembers 40 ° of obliquity sensor
When inclination angle amount for A, be B at 180 °, then measure zero-bit C=(A+B)/2.Inclination angle measured value D=(A- during 0 ° of measurement result
B)/2, direction is that new line is just.
The miniature transmission of worm reduction box 10 is designed using low module, and modular design 0.4mm is greatly reduced outer
Shape size, and strictly control machining accuracy, in the output shaft of reduction box, installation is there are two position switch, during adjustment, adjusts position
The position for putting switch ensures the positional precision of rotation angle.
Overall dimension only has 120mm × 120mm × 120mm.
Since the measurement accuracy of obliquity sensor 4 has strict requirements to environment temperature, so on obliquity sensor seat 4
Heating film 3 and temperature sensor 13 are installed, acquisition in real time and control temperature.
Since obliquity sensor seat 2 needs to rotate 180 ° of positions, for during avoiding to cable cause it is cementing, in device
Inside is equipped with away terminal 11, and the cable of obliquity sensor 4, heating film 3 and temperature sensor 13 is connected on terminal 11 from walking
Data processing circuit plate.
Claims (4)
1. a kind of can be with the dip measuring device of Auto-calibration, it is characterised in that：Including shell, obliquity sensor seat (2), inclination angle
Sensor (4), data processing circuit plate and motor driving plate (5), lower casing (7), micromachine (9), miniature worm and gear subtract
Fast case (10), position sensor (12), temperature sensor (13), wherein shell are made of upper shell (1) and lower casing (7)；
Lower casing (7) inside bottom is equipped with away terminal (11), miniature worm reduction box (10), data processing circuit plate and motor
Driving plate (5), the installation micromachine (9) on the right side of miniature worm reduction box (10), and miniature worm reduction box
(10) installation site sensor (12) and obliquity sensor seat (2), have temperature sensor on obliquity sensor seat (2) on
(13), obliquity sensor (4).
2. it is according to claim 1 it is a kind of can be with the dip measuring device of Auto-calibration, it is characterised in that：In upper shell
(1) there is insulating layer (6) with the inner surface of lower casing (7).
3. it is according to claim 1 it is a kind of can be with the dip measuring device of Auto-calibration, it is characterised in that：In lower casing
(7) electric connector (8) is installed on.
4. it is according to claim 1 it is a kind of can be with the dip measuring device of Auto-calibration, it is characterised in that：It is sensed at inclination angle
There is heating film (3) on device (4) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611088877.6A CN108120425A (en) | 2016-11-30 | 2016-11-30 | It is a kind of can be with the dip measuring device of Auto-calibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611088877.6A CN108120425A (en) | 2016-11-30 | 2016-11-30 | It is a kind of can be with the dip measuring device of Auto-calibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108120425A true CN108120425A (en) | 2018-06-05 |
Family
ID=62226369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611088877.6A Pending CN108120425A (en) | 2016-11-30 | 2016-11-30 | It is a kind of can be with the dip measuring device of Auto-calibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108120425A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1632467A (en) * | 2004-12-22 | 2005-06-29 | 中国科学院合肥智能机械研究所 | Inclinometer calibration system and calibration method thereof |
| JP2006064522A (en) * | 2004-08-26 | 2006-03-09 | Mitsubishi Electric Corp | Integration processing apparatus for measurement signal |
| CN101750099A (en) * | 2009-12-24 | 2010-06-23 | 中国科学院合肥物质科学研究院 | Calibration device for inclination angle sensor |
| CN201600142U (en) * | 2010-01-25 | 2010-10-06 | 北京三驰科技发展有限公司 | Strap-down attitude heading reference system |
| CN204101031U (en) * | 2014-08-06 | 2015-01-14 | 深圳市特力康科技有限公司 | Device for monitoring inclination of transmission line tower |
-
2016
- 2016-11-30 CN CN201611088877.6A patent/CN108120425A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006064522A (en) * | 2004-08-26 | 2006-03-09 | Mitsubishi Electric Corp | Integration processing apparatus for measurement signal |
| CN1632467A (en) * | 2004-12-22 | 2005-06-29 | 中国科学院合肥智能机械研究所 | Inclinometer calibration system and calibration method thereof |
| CN101750099A (en) * | 2009-12-24 | 2010-06-23 | 中国科学院合肥物质科学研究院 | Calibration device for inclination angle sensor |
| CN201600142U (en) * | 2010-01-25 | 2010-10-06 | 北京三驰科技发展有限公司 | Strap-down attitude heading reference system |
| CN204101031U (en) * | 2014-08-06 | 2015-01-14 | 深圳市特力康科技有限公司 | Device for monitoring inclination of transmission line tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180605 |
|
| RJ01 | Rejection of invention patent application after publication |