CN2898769Y - Digital optical crosswind transit - Google Patents
Digital optical crosswind transit Download PDFInfo
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- CN2898769Y CN2898769Y CN 200620090600 CN200620090600U CN2898769Y CN 2898769 Y CN2898769 Y CN 2898769Y CN 200620090600 CN200620090600 CN 200620090600 CN 200620090600 U CN200620090600 U CN 200620090600U CN 2898769 Y CN2898769 Y CN 2898769Y
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Abstract
A digital optical crosswind transit comprises a main telescope, an assistant telescope, a times changing mechanism, an upward lens composed of bow and elevation rotating mechanisms, an azimuth rotating mechanism, a panel, a data collection and a storage system, a downward lens composed of batteries box and a horizontal regulation mechanism, which is characterized in that code plate and degree plate in the same plate are fixed on the axis of the bow and elevation rotating mechanism and the azimuth rotating mechanism, and an indication grating is fixed on one side of the code plate, and axis and wheel of the rotating mechanism are transmitted and connected by the turbine worm with the brake assembled on the axis. The advantages of the utility model are that integration of optic, mechanics and electricity, and the augmented photoelectricity code plate device and automatic data collection function meet the modern demands of high precision and high efficiency, reducing the burden of the labor, and can complete the task by man observation and computation under the condition of no power source, with a small volume, light weight and easy operation, be suit for different demands of the military and the province.
Description
Technical field
The utility model belongs to a kind of optics instrument for wind measurement, particularly a kind of digital Optical Wind Transit.
Background technology
Along with the continuous progress of society, rapid development of science and technology, the modernization level of army is also had higher requirement.The artilleryman of army, air force or local observatory use 70-I type optics survey transit to carry out upper air wind measuring now, adopt Optical Wind Transit to follow the tracks of pilot balloon and measure aerial wind, be a kind of economic additional detection means that uses, in the meteorological observation business, will use for a long time.But this mode needs a large amount of personnel's cooperation, loaded down with trivial details record and computing.Thereby also there is certain deficiency.
Summary of the invention
The purpose of this utility model provides a kind of digital Optical Wind Transit, light harvesting, mechanical, electrical in the portable instrument of one, and reasonable in design, stable performance, easy to use, satisfy high precision, high efficiency needs.Use under the inconvenient situation at power supply, available artificial observation also calculates to finish the work.
The purpose of this utility model is achieved by the following technical solution: it comprises by primary telescope, auxiliary telescope, become times mechanism, the body on show that pitch rotation mechanism constitutes, by azimuth rotation mechanism, the mechanism of making zero, panel, the data acquisition storage system, the following mirror body that battery case constitutes, horizontal adjusting mechanism, it is characterized in that: install code-disc and scale in the rotating shaft in pitch rotation mechanism and azimuth rotation mechanism with dish, indication grating is fixed on a side of code-disc, rotating shaft in the rotating mechanism and runner are in transmission connection by the turbine and worm group, assemble band-type brake in rotating shaft.
The advantage that the utlity model has: optical theodolite and survey wind and computing are combined together, light harvesting, mechanical, electrical in one, reasonable in design, stable performance, newly-increased photoelectric code disk device and automatic data collection function have been catered to modernized high precision, high efficiency needs more.New computed in software platform and the hand-held calculator that is equipped with can be finished the calculating of variety of way and result's demonstration.Only need weatherman's tracking target now, just can obtain to survey the wind result automatically, significantly alleviated people's work load, use under the inconvenient situation at power supply, available artificial observation also calculates to finish the work.Have little, in light weight, the easy to operate advantage of volume, be suitable for army, each different demand.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the A-A cut-open view of Fig. 2.
Fig. 4 is that the B of Fig. 2 is to view (taking off battery case).
Fig. 5 is the structural representation of pitch rotation mechanism and azimuth rotation mechanism.
Fig. 6 is the light signal collection structural representation.
Fig. 7 is the two semi-rings assembling synoptic diagram of band-type brake.
Embodiment
See Fig. 1-6, concrete structure is as follows: the existing primary structure of the utility model: primary telescope 9, auxiliary telescope 11 are set on the body 3 on show, and assembling becomes times mechanism and pitch rotation mechanism in it, becomes a times mechanism runner 10 is set, and pitch rotation mechanism is provided with runner 8.Panel 2 and battery case 14 are set on the following mirror body 4.Inside is provided with azimuth rotation mechanism, the mechanism of making zero, data acquisition storage system and horizontal adjusting mechanism 7, and azimuth rotation mechanism is provided with runner 6, and the mechanism of making zero is provided with runner 1, and the data acquisition storage system is provided with interface 13.Main improved technical essential is: be provided with rotating shaft 15 in pitch rotation mechanism and azimuth rotation mechanism, rotating shaft 15 is by axle sleeve 16 affixed turbines 19, see Fig. 7, band-type brake 20 is two semi-rings, two semi-rings are connected on the unidirectional slotted hole 26 that activity arranged of turbine 19 by fixing screw 27 respectively, and two semi-rings of band-type brake 20 connect by screw 25, and syndeton is: a semi-ring connecting hole is passed in screw 27 activities, be screwedly mounted on another semi-ring, on screw, install spring 24.The worm screw 22 engagement worm gears 21 of band knob; Install code-disc and scale 17.1,17.2 with dish in the rotating shaft 15 in pitch rotation mechanism and azimuth rotation mechanism, indication grating 23 is fixed on a side of code-disc 17.The photosensitive tube 19 that luminotron 18 receives is housed respectively in the both sides of code-disc 17 and indication grating 23.
This transit is to drive telescope by Worm gear mechanism and catch and tracking target by rotary luffing, orientation runner, target is presented on the graticule of azimuth rotation mechanism, also be presented on the angle value of direction scale and pitching scale on the graticule by microscopic system simultaneously, human eye can be read the target direction angle and the angle of pitch by eyepiece like this, thereby has realized the observation of optical system.In addition, because the code-disc and the scale 17.1 of direction scale and pitching scale, 17.2 with dish, drive code-disc (or indication grating) rotation by rotating shaft 15, indication grating (or code-disc) maintains static, code-disc is relative with indication grating like this when moving, just produce Moire fringe, at code-disc and grating both sides luminotron 18 and photosensitive tube 19 are housed, when code-disc 17.1 and 23 relative displacements of indication grating, Moire fringe is corresponding to be moved, and photosensitive tube 19 is a receiving element, just receives several illumination, produce several electric signal, export A after signal amplified shaping, B two-phase, phase differential are the square wave of 90 degree, and this signal supplies system counts after segmenting, give another prescription simultaneously to signal, for the Single Chip Microcomputer (SCM) system collection.The electric signal output of two angle values of the corresponding generation of photoelectric code disk in the scale rotation, after this electric signal is handled through signal preprocessor, output count pulse and direction signal, through main circuit counting handle offer show its target orientation angles value and luffing angle value at any time, different needs according to the user calculates desired data on hand-held calculator then, and can print by mini-printer.Also can with the data of being gathered by RS232 interface 12 in real time or time-delay be transferred to computing machine, calculate by Computer Processing, demonstrate weather forecast then, and can print by universal printer.
Pitch rotation mechanism and azimuth rotation mechanism are that observation the time is used to adjust the angle of pitch and azimuthal mechanical hook-up, when ferret out rapidly, can move the mirror body, make the mirror body do level, vertically rotatablely move around axle, and target is come into view.At this moment, worm screw 22, worm gear 21 are static relatively, and band-type brake 20 dallies around the axle overcome friction.After capturing target, can drive the mirror body by rotary worm 22 and pivot, finish the tracking of target.At this moment, because the friction force of band-type brake 20, and making the worm gear of fixing with band-type brake 20 21 static with respect to axle, worm screw 22 drives the rotation of mirror bodies.
Claims (2)
1, a kind of digital Optical Wind Transit, it comprises the body on show that is made of primary telescope, auxiliary telescope, change times mechanism, pitch rotation mechanism, the following mirror body, the horizontal adjusting mechanism that constitute by azimuth rotation mechanism, the mechanism of making zero, panel, data acquisition storage system, battery case, it is characterized in that: install code-disc and scale in the rotating shaft in pitch rotation mechanism and azimuth rotation mechanism with dish, indication grating is fixed on a side of code-disc, rotating shaft in the rotating mechanism and runner are in transmission connection by the turbine and worm group, assemble band-type brake in rotating shaft.
2, digital Optical Wind Transit according to claim 1, it is characterized in that: band-type brake is two semi-rings, two semi-rings are connected on the unidirectional slotted hole that activity arranged of turbine by fixing screw respectively, two semi-rings of band-type brake connect by screw, a semi-ring connecting hole is passed in the screw activity, be screwedly mounted on another semi-ring, on screw, install spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090600 CN2898769Y (en) | 2006-04-29 | 2006-04-29 | Digital optical crosswind transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090600 CN2898769Y (en) | 2006-04-29 | 2006-04-29 | Digital optical crosswind transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2898769Y true CN2898769Y (en) | 2007-05-09 |
Family
ID=38074104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620090600 Expired - Fee Related CN2898769Y (en) | 2006-04-29 | 2006-04-29 | Digital optical crosswind transit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2898769Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097802A (en) * | 2020-08-05 | 2020-12-18 | 沈阳第三三零一装备制造有限公司 | Composite photoelectric code disc device |
-
2006
- 2006-04-29 CN CN 200620090600 patent/CN2898769Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112097802A (en) * | 2020-08-05 | 2020-12-18 | 沈阳第三三零一装备制造有限公司 | Composite photoelectric code disc device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070509 Termination date: 20110429 |