CN205038905U - Terrain is with picture sight vane - Google Patents
Terrain is with picture sight vane Download PDFInfo
- Publication number
- CN205038905U CN205038905U CN201520758747.3U CN201520758747U CN205038905U CN 205038905 U CN205038905 U CN 205038905U CN 201520758747 U CN201520758747 U CN 201520758747U CN 205038905 U CN205038905 U CN 205038905U
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- CN
- China
- Prior art keywords
- sight
- chassis
- terrain
- sighting
- chi
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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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Abstract
Terrain is with picture sight vane is the sighting device during the military topography terrain is trained with the picture, and it includes the chassis and sights two parts. The face of sighting is by the plane of changeing the perpendicular to chassis that chi, sight bead, sight line, ranging rod constitute, changes the chi and links to each other and drive through pivot and chassis and sight a free rotation. During the use, keep the chassis level, a little sight the impact point through sight bead, sight line standing, the commentaries on classics chi sideline that then stand a little, the projection of impact point on the chassis is located the face sighted. The terrain relies on a 2 - -3 obvious topography point, position on a little the picture of can confirming to stand, the face of sighting uses coordinately with mil (or angle) dial plate on the chassis, can confirm target azimuth, and sight bead and the ranging rod sighted on the face use coordinately, the distance of determinable target. This sight vane still can be used to the terrain and judges the position, the demarcation map, and the coordinate is read to the volume, and distance etc. Is calculated to the volume, and picture tool is used to the terrain that has still integrateed, has improved positioning accuracy and speed.
Description
Technical field
The utility model relates to a kind of military topography now with the sighting means in figure training.Can be used for terrain orientation, map orientation, position on the figure determining standpoint, impact point.
Background technology
Military topography now with in figure training, the normally homemade a kind of sighting means of sighting gear used at present, as with three-edged-rule in one end messenger wire, keeping under the prerequisite that messenger wire is vertical with three-edged-rule crest line as the foundation sighting target.The principle that realizes of this self-control sighting gear is, messenger wire and three-edged-rule form a plane, and this plane is vertical with map plane, and after target sighted by messenger wire, along the setting-out on map of three-edged-rule ruler limit, then position on the figure of standpoint, impact point, all on this straight line.But this self-control sighting gear in actual use, there is following shortcoming: one is need before using to follow closely by nail in one end of three-edged-rule, and then fasten messenger wire, preliminary work is complicated; Two need messenger wire to drive three-edged-rule to cut when being and using rotates around impact point, and keeps messenger wire place plane vertical with map plane, the bad assurance of dynamics, angle; Three is that gained direction line and planimetric position, messenger wire place exist deviation along three-edged-rule setting-out on one side; Four is function singlenesses, can not realize angle measurement, range finding.
Summary of the invention
In order to overcome now by the deficiency of making sighting gear existence in figure training by oneself, the utility model provides one now to use figure sighting gear, this sighting gear can be used for terrain orientation, map orientation, position on the figure determining standpoint, impact point, amount coordinate reading, decreases operation apparatus, improves positioning precision and speed.
The utility model solves the technical scheme that its technical matters adopts: now use figure sighting gear, comprise chassis (1) and sighting plane (2) two parts.Sighting plane (2) is by the plane perpendicular to chassis (1) turning chi (11), sight line (12), telemeter rod (13), foresight (14) are formed, and turns chi (11) and to be connected with chassis (1) by rotating shaft (3) and to drive sighting plane (2) freely to rotate.Keep chassis (1) level, sight impact point in standpoint by foresight (14), sight line (12), can guarantee that the projection on chassis (1) of standpoint, impact point is positioned at and turn on chi (11) sideline.Turn chi (11) sideline and also can be used as measurement of angle line and direction deciding line, can target direction be measured by mil dial plate (4) or angle dial plate (5) during use, orientation, existing ground can be judged by clock face (6).Foresight (14), sight line (12) are combined with telemeter rod (13), can measure the distance of target.
Its concrete grammar is:
1. during terrain orientation.First calculate local time by half after scale value on clock face, then rotate sighting plane (2) and point to clock face (9) this scale value upper, last rotating chassis (1), make the shade of telemeter rod (13) by circular hole (6), then the direction of clock face (9) 12 indication is existing real north.
2. map orientation.First by tangent for neatline (warp) on the left of vertical ruler (4) limit and map, clock face (9) 0 scale points to above map, then the scale value by half that sighting plane (2) points to the upper local time of clock face (9) is rotated, finally rotate map chart board, make the shade of telemeter rod (13) by circular hole (6), then map is demarcated.
3. position on the figure determining standpoint.
Method 1: first map orientation, then two are selected to scheme form point significantly that is upper and that now have, get a pin to be followed closely on the anchor point of map symbol by circular hole (15), finally sight existing correspondingly form point with foresight (14), sight line (12) and draw direction line backward along turning chi (11) limit, then two straight-line intersections be standpoint figure on position.
Method 2: remotely select on three figure and the form point significantly now had in surrounding; Get a pin to be followed closely on horizontalization transparent membrane as O point by circular hole (6); Rotation sighting plane (2) is sighted corresponding three topographic(al) points existingly successively and is also drawn direction line forward; Again diaphragm is placed on topomap, make paint three direction lines respectively by correspondingly form point on figure, then now the position of O point be namely standpoint figure on position.
4. position on the figure determining impact point
A form point is significantly selected near impact point; Get a pin to be followed closely in standpoint by circular hole (2); Rotation sighting plane (2) makes to turn chi (11) limit and overlaps with vertical ruler (4) limit, and rotating chassis (1), makes sighting plane (2) point to form point significantly; Keep chassis (1) motionless, rotate sighting plane (2) and point to impact point, measure impact point distance by telemeter rod (13); Along turning chi (6) limit to the setting-out of impact point direction from circular hole (6), intercept position on figure that namely respective distance obtain impact point.
5. measure coordinate reading.Chassis (1) provides 1: 5 ten thousand and 1: 2.5 ten thousand topomap coordinatometer (10), main points amount coordinate reading can be used by coordinatometer (10).
6. measuring distance.
Method 1: utilize telemeter rod (13) to find range
Target range D=object height H* turns chi length D/ telemeter rod height H, and formula transfer chi length is 20CM, telemeter rod unit length 1CM, then target range is 20 times of object height.
Method 2: utilize mil dial plate (4) to find range
Target range D=target width L/tg θ, (θ is the horizontal sextant angle between target width edge to standpoint), adopts 6400 mil dial plates, and its advantage is that the corresponding 1/tg θ of density value mostly is integer.1/tg θ as corresponding in 10 mils is about 100, and the corresponding 1/tg θ of 50 mils is about 20, and the corresponding 1/tg θ of 100 mils is 10.
Progress of the present utility model and innovative point: be to solve and now sight problem by the target in figure training, overcome self-control and sight the shortcomings such as instrument preliminary work is complicated, operating force angle is not easily held, function singleness.With this product for judging orientation, map orientation, determining position on the figure of standpoint and impact point, step is few and method simple, improves the speed and precision of now fixing a point.This sighting gear have also been devised the coordinatometer of the direct amount coordinate reading on 1: 25000,1: 50,000 two kind of topomap simultaneously, and directly amount reads centimetre chi etc. of distance, meets topography now with figure fixed point needs.There is the features such as project organization is reasonable, multiple functional, easy operation, have higher value for applications.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Embodiment 1: now use figure sighting gear, comprises chassis (1) and sighting plane (2) two parts.Sighting plane (2) is by the plane perpendicular to chassis (1) turning chi (11), sight line (12), telemeter rod (13), foresight (14) are formed, and turns chi (11) and to be connected with chassis (1) by rotating shaft (3) and to drive sighting plane (2) freely to rotate.Keep chassis (1) level, sight impact point in standpoint by foresight (14), sight line (12), can guarantee that the projection on chassis (1) of standpoint, impact point is positioned at and turn on chi (11) sideline.Turn chi (11) sideline and also can be used as measurement of angle line and direction deciding line, can target direction be measured by mil dial plate (4) or angle dial plate (5) during use, orientation, existing ground can be judged by clock face (6).Foresight (14), sight line (12) are combined with telemeter rod (13), can measure the distance of target.
Using method:
1. during terrain orientation.First calculate local time by half after scale value on clock face, then rotate sighting plane (2) and point to clock face (9) this scale value upper, last rotating chassis (1), make the shade of telemeter rod (13) by circular hole (6), then the direction of clock face (9) 12 indication is existing real north.
2. map orientation.First by tangent for neatline (warp) on the left of vertical ruler (4) limit and map, clock face (9) 0 scale points to above map, then the scale value by half that sighting plane (2) points to the upper local time of clock face (9) is rotated, finally rotate map chart board, make the shade of telemeter rod (13) by circular hole (6), then map is demarcated.
3. position on the figure determining standpoint.
Method 1: first map orientation, then two are selected to scheme form point significantly that is upper and that now have, get a pin to be followed closely on the anchor point of map symbol by circular hole (15), finally sight existing correspondingly form point with foresight (14), sight line (12) and draw direction line backward along turning chi (11) limit, then two straight-line intersections be standpoint figure on position.
Method 2: remotely select on three figure and the form point significantly now had in surrounding; Get a pin to be followed closely on horizontalization transparent membrane as O point by circular hole (6); Rotation sighting plane (2) is sighted corresponding three topographic(al) points existingly successively and is also drawn direction line forward; Again diaphragm is placed on topomap, make paint three direction lines respectively by correspondingly form point on figure, then now the position of O point be namely standpoint figure on position.
4. position on the figure determining impact point
A form point is significantly selected near impact point; Get a pin to be followed closely in standpoint by circular hole (2); Rotation sighting plane (2) makes to turn chi (11) limit and overlaps with vertical ruler (4) limit, and rotating chassis (1), makes sighting plane (2) point to form point significantly; Keep chassis (1) motionless, rotate sighting plane (2) and point to impact point, measure impact point distance by telemeter rod (13); Along turning chi (6) limit to the setting-out of impact point direction from circular hole (6), intercept position on figure that namely respective distance obtain impact point.
5. measure coordinate reading.Chassis (1) provides 1: 5 ten thousand and 1: 2.5 ten thousand topomap coordinatometer (10), main points amount coordinate reading can be used by coordinatometer (10).
6. measuring distance.
Method 1: utilize telemeter rod (13) to find range
Target range D=object height H* turns chi length D/ telemeter rod height H, and formula transfer chi length is 20CM, telemeter rod unit length 1CM, then target range is 20 times of object height.
Method 2: utilize mil dial plate (4) to find range
Target range D=target width L/tg θ, (θ is the horizontal sextant angle between target width edge to standpoint), adopts 6400 mil dial plates, and its advantage is that the corresponding 1/tg θ of density value mostly is integer.1/tg θ as corresponding in 10 mils is about 100, and the corresponding 1/tg θ of 50 mils is about 20, and the corresponding 1/tg θ of 100 mils is 10.
Claims (1)
1. use a figure sighting gear now, comprise chassis (1) and sighting plane (2) two parts; It is characterized in that: sighting plane (2) is by the plane perpendicular to chassis (1) turning chi (11), sight line (12), telemeter rod (13), foresight (14) are formed, turn chi (11) and to be connected with chassis (1) by rotating shaft (3) and to drive sighting plane (2) freely to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758747.3U CN205038905U (en) | 2015-09-29 | 2015-09-29 | Terrain is with picture sight vane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758747.3U CN205038905U (en) | 2015-09-29 | 2015-09-29 | Terrain is with picture sight vane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205038905U true CN205038905U (en) | 2016-02-17 |
Family
ID=55297786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520758747.3U Expired - Fee Related CN205038905U (en) | 2015-09-29 | 2015-09-29 | Terrain is with picture sight vane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205038905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113140143A (en) * | 2020-01-20 | 2021-07-20 | 中国人民解放军陆军工程大学 | Novel military quick graph reading combination tool for reading graph |
-
2015
- 2015-09-29 CN CN201520758747.3U patent/CN205038905U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113140143A (en) * | 2020-01-20 | 2021-07-20 | 中国人民解放军陆军工程大学 | Novel military quick graph reading combination tool for reading graph |
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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: 20160217 Termination date: 20160929 |