CN206930280U - A kind of oblique photograph measurement apparatus for mapping teaching experiment - Google Patents
A kind of oblique photograph measurement apparatus for mapping teaching experiment Download PDFInfo
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- CN206930280U CN206930280U CN201720735505.1U CN201720735505U CN206930280U CN 206930280 U CN206930280 U CN 206930280U CN 201720735505 U CN201720735505 U CN 201720735505U CN 206930280 U CN206930280 U CN 206930280U
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- China
- Prior art keywords
- track
- measurement apparatus
- support
- teaching experiment
- oblique photograph
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Abstract
The utility model discloses a kind of oblique photograph measurement apparatus for mapping teaching experiment, including track, cradle head device, telescopic lever, door-shaped frame and support；Track includes two the first tracks and the second track being parallel to each other, and the second track is connected by sliding block with connecting rod, the upper surface connection of connecting rod and cradle head device；The lower surface of cradle head device is fixedly connected with telescopic lever, and telescopic lever is fixedly connected with door-shaped frame, and door-shaped frame is flexibly connected with support by stud and nut；Support includes planar bracket and sphere support, planar bracket and sphere support are by being welded to connect, planar bracket is provided with a lens axis perpendicular to the ground lower and regards camera between two parties, lower depending on being uniformly provided with four the first inclined cameras around camera, and the second inclined camera is uniformly provided with sphere support.Compared with prior art, the beneficial effects of the utility model are easy to use, applied widely, save instruction cost, it is ensured that teaching experiment is closer to actual production.
Description
Technical field
It the utility model is related to photogrammetric technology field, more particularly to a kind of oblique photograph for mapping teaching experiment
Measurement apparatus.
Background technology
Oblique photograph e measurement technology is a new e measurement technology developed in recent years, is carried on flight carrier
Multi-angle, splice camera more, data acquisition, three-dimensional modeling and the real photogra of output, big ratio are carried out to ground total factor information
The complex art means of the products such as example chi topographic map.It changes the office that conventional aerial survey remote sensing image can only be shot from vertical direction
Sex-limited, at present, oblique photograph e measurement technology has been widely used in the actual productions such as three-dimensional modeling, engineering survey practice.
Obviously, this conventional oblique photograph measurement cost is excessive, is not particularly suited for teaching experiment, and only can be suitably used for free environments
Measurement, be not used to be adapted to closing or semiclosed environmental interior measurement.
Utility model content
The purpose of this utility model is, for above mentioned problem existing for existing oblique photograph measurement apparatus, there is provided a kind of
Oblique photograph measurement apparatus for mapping teaching experiment.
To achieve these goals, the technical scheme that the application uses for：A kind of inclination for mapping teaching experiment is taken the photograph
Shadow measurement apparatus, including track, cradle head device, telescopic lever, door-shaped frame and support.
The track includes two the first tracks and the second track being parallel to each other, and second track passes through sliding block and company
Bar connects, the upper surface connection of the connecting rod and cradle head device.
The lower surface of the cradle head device is fixedly connected with telescopic lever, and the telescopic lever is fixedly connected with door-shaped frame,
The door-shaped frame is flexibly connected with support by stud and nut.
The support includes planar bracket and sphere support, and planar bracket and the sphere support is by being welded to connect, institute
State planar bracket one lens axis perpendicular to the ground lower is installed between two parties and regard camera, lower be uniformly provided with depending on camera around described
Four the first inclined cameras, lens axis and the lower lens axis regarding camera of first inclined camera are in a fixed angle,
The second inclined camera is uniformly provided with the sphere support, the lens axis of adjacent two the second inclined cameras is in a geometrical clamp
Angle.
Further optimize, the track both ends are mounted on stopping means, and first track is fixedly mounted on experiment
The top in place.
Further optimizing, the first track that second track is parallel to each other with two respectively intersects vertically, and
And second track is connected by wire with external motor.
Further optimize, the cradle head device is electric platform device.
Further optimize, the sliding block and telescopic lever are connected by wire with external motor.
Further optimize, the length of the stud is 200 millimeters, and it is 60 millimeters that the stud only one end, which is provided with length,
Screw thread, the screw thread are adapted with nut.
Further optimize, the surface of the planar bracket is square, a=70 lis of the length of side on the planar bracket surface
Rice.
Further optimize, it is described that planar bracket is removably mounted at by mounting hole depending on camera and the first inclined camera down
On, second inclined camera is removably mounted on sphere support by mounting hole.
Further optimize, the door-shaped frame is flexibly connected with sphere support by stud and nut.
Compared with prior art, the beneficial effects of the utility model are：The utility model is easy to use, and operating efficiency is high,
Cost is low, and is applicable not only to the measurement with free environments, additionally it is possible to is adapted to closing or the measurement of semiclosed environmental interior, section
Instruction cost has been saved, while has been able to ensure that teaching experiment closer to actual production again.
Brief description of the drawings
Fig. 1 is a kind of a kind of work of oblique photograph measurement apparatus for mapping teaching experiment of the utility model embodiment
The structural representation of state；
Fig. 2 is a kind of another kind of oblique photograph measurement apparatus for mapping teaching experiment of the utility model embodiment
The structural representation of working condition；
Fig. 3 is a kind of planar bracket of oblique photograph measurement apparatus for mapping teaching experiment of the utility model embodiment
Structural representation；
In figure：1st, track；1-1, the first track；1-2, the second track；2nd, cradle head device；3rd, telescopic lever；4th, door shape frame
Frame；5th, support；6th, planar bracket；7th, sphere support；8th, stud；9th, nut；10th, camera is regarded down；11-1, the first inclined camera；
11-2, the second inclined camera；12nd, sliding block；13rd, connecting rod.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
It is clear, be fully described by, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities
Example is applied, based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in Figure 1-Figure 3, the utility model embodiment provides a kind of oblique photograph for mapping teaching experiment and surveyed
Measure device, including track 1, cradle head device 2, telescopic lever 3, door-shaped frame 4 and support 5.
The utility model middle orbit 1 includes two the first track 1-1 being parallel to each other and the second track 1-2, the first track
1-1 both ends are mounted on stopping means, and the first track 1-1 is fixedly mounted on the top of experimental place；Second track 1-2 passes through cunning
Block 12 is connected with connecting rod 13, and connecting rod 13 is connected with the upper surface of cradle head device 2；Second track 1-2 and sliding block 12 pass through wire
It is connected with external motor, the second track 1-2 drives the movement on the first track 1-1 by external motor, and sliding block 12 is by outer
Portion's motor drives the movement on the second track 1-2, fully simulates the flight of aircraft in aviation oblique photograph.
The lower surface of cradle head device 2 is fixedly connected with telescopic lever 3 in the utility model, and telescopic lever 3 is solid with door-shaped frame 4
Fixed connection, door-shaped frame 4 are flexibly connected with sphere support 7 by stud 8 and nut 9；Cradle head device 2 is electric platform device,
The instruction that extraneous monitoring system is sent can be received, turns to specific angle position, and coordinate and taken the photograph with what cradle head device 2 was connected
Image device obtains the monitoring image information in the orientation；Telescopic lever 3 is connected by wire with external motor, can by controlled motor
To realize motion of the telescopic lever 3 in direction perpendicular to the ground, the change of aircraft flying height in aviation oblique photograph is simulated.
The utility model medium-height trestle 5 includes planar bracket 6 and sphere support 7, and planar bracket 6 and sphere support 7 pass through weldering
Connect in succession；Planar bracket 5 is provided with a lens axis perpendicular to the ground lower and regards camera 10 between two parties, it is lower regard it is uniform around camera 10
Four the first inclined camera 11-1, four the first inclined camera 11-1 lens axis and the lower camera lens axle regarding camera 10 are installed
Line is in a fixed angle, and four the first inclined camera 11-1 camera lens is respectively directed to four direction, the first inclined camera 11-1 with
Formed depending on camera 10 down and all around and down regard five shooting angle, so as to form the camera needed for oblique photograph measurement,
It is easy to gather image, and the image of collection is delivered to by sensor by the computer being attached thereto, is suitable for free environments
It is photogrammetric.
The second inclined camera 11-2, adjacent two second inclination phases are uniformly provided with the utility model on sphere support 7
Machine 11-2 lens axis is in a fixed angle, so as to form the camera with pan-shot function, and passes through sensor
The image of collection is delivered to the computer being attached thereto, be suitable for closing or semiclosed environment it is photogrammetric.
As a preferred scheme of the present embodiment, sphere support 7 is flexibly connected with door-shaped frame by stud 8, and stud 8 does not have
Have and set threaded one end and sequentially pass through mounting hole on mounting hole and sphere support 7 on door-shaped frame 4, and pass through nut 9
Fastening, when nut 9 rotates to the centre of sphere direction of sphere support 7, sphere support 7 is fixedly connected with door-shaped frame 4, it is impossible to is occurred
Relatively rotate；When being rotated when nut 9 to the centre of sphere direction away from sphere support 7, sphere support 7 can occur arbitrarily around stud 9
The rotation of angle；If planar bracket 6 is in the near-earth surface of support 5, sphere support 7 is in the remote ground surface of support 5, such as schemes
State shown in 1, the aviation oblique photograph measurement that the utility model can be used in simulation reality；When support 5 rotates around stud 8
After 180 degree, i.e., planar bracket 6 is in the remote ground surface of support 5, and sphere support 7 is in the near-earth surface of support 5, as shown in Figure 2
State, because sphere support 7 is a panoramic photographing apparatus, therefore the utility model can be used for closing or semi-closed ring again
Border it is photogrammetric, it is simple to operate, and expand usage range of the present utility model.
As a preferred scheme of the present embodiment, by the movement of extraneous motor control the second track 1-2 and sliding block 12, with
And the stretching motion of telescopic lever 3, and the level or pitch rotation of cradle head device 2 are combined, by sensor the second track 1-
2 and the translational speed of sliding block 12, telescopic lever 3 be transmitted to outside calculating apart from the height on ground and the rotational angle of cradle head device 2
Machine, the flight course of aircraft in altitude simulation aviation oblique photograph device, it is ensured that the teaching carried out using the utility model is real
Test closer to actual production.
In summary, the utility model is easy to use, and operating efficiency is high, and cost is low, and is applicable not only to open ring
The measurement in border, additionally it is possible to it is adapted to closing or the measurement of semiclosed environmental interior, expands the scope of application, save instruction cost,
It is able to ensure that teaching experiment closer to actual production again simultaneously.
Disclosed above is only preferred embodiment of the present utility model, and still, the utility model embodiment is not limited to
This, the changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.
Claims (9)
- A kind of 1. oblique photograph measurement apparatus for mapping teaching experiment, it is characterised in that including：Track (1), cradle head device (2), telescopic lever (3), door-shaped frame (4) and support (5)；The track (1) includes two the first tracks (1-1) and the second track (1-2) being parallel to each other, the second track (1- 2) it is connected by sliding block (12) with connecting rod (13), the connecting rod (13) is connected with the upper surface of cradle head device (2)；The lower surface of the cradle head device (2) is fixedly connected with telescopic lever (3), and the telescopic lever (3) is solid with door-shaped frame (4) Fixed connection, the door-shaped frame (4) are flexibly connected with support (5) by stud (8) and nut (9)；The support (5) includes planar bracket (6) and sphere support (7), and the planar bracket (6) and sphere support (7) pass through It is welded to connect, the planar bracket (5) is provided with a lens axis perpendicular to the ground lower and regards camera (10) between two parties, is regarded under described Four the first inclined cameras (11-1) are uniformly installed around camera (10), being uniformly provided with second on the sphere support (7) inclines Monoclinic phase machine (11-2).
- 2. a kind of oblique photograph measurement apparatus for mapping teaching experiment as claimed in claim 1, it is characterised in that described Track (1) both ends are mounted on stopping means, and first track (1-1) is fixedly mounted on the top of experimental place.
- 3. a kind of oblique photograph measurement apparatus for mapping teaching experiment as claimed in claim 1, it is characterised in that described Second track (1-2) intersects vertically with two the first tracks (1-1) respectively, and second track (1-2) is by leading Line is connected with external motor.
- 4. a kind of oblique photograph measurement apparatus for mapping teaching experiment as claimed in claim 1, it is characterised in that described Cradle head device (2) is electric platform device.
- 5. a kind of oblique photograph measurement apparatus for mapping teaching experiment as claimed in claim 1, it is characterised in that described Telescopic lever (3) and sliding block (12) are connected by wire with external motor.
- 6. a kind of oblique photograph measurement apparatus for mapping teaching experiment as claimed in claim 1, it is characterised in that described The length of stud (8) is 200 millimeters, and the stud (8) only one end is provided with the screw thread that length is 60 millimeters, the screw thread and spiral shell Female (9) are adapted.
- 7. a kind of oblique photograph measurement apparatus for mapping teaching experiment as claimed in claim 1, it is characterised in that described The surface of planar bracket (6) is square, a=70 centimetres of the length of side on planar bracket (6) surface.
- 8. a kind of oblique photograph measurement apparatus for mapping teaching experiment as claimed in claim 1, it is characterised in that described It is removably mounted at depending on camera (10) and the first inclined camera (11-1) by mounting hole on planar bracket (6) down, described second Inclined camera (11-2) is removably mounted on sphere support (7) by mounting hole.
- 9. a kind of oblique photograph measurement apparatus for mapping teaching experiment as claimed in claim 1, it is characterised in that described Door-shaped frame (4) is flexibly connected with sphere support (7) by stud (8) and nut (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720735505.1U CN206930280U (en) | 2017-06-22 | 2017-06-22 | A kind of oblique photograph measurement apparatus for mapping teaching experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720735505.1U CN206930280U (en) | 2017-06-22 | 2017-06-22 | A kind of oblique photograph measurement apparatus for mapping teaching experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206930280U true CN206930280U (en) | 2018-01-26 |
Family
ID=61346478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720735505.1U Expired - Fee Related CN206930280U (en) | 2017-06-22 | 2017-06-22 | A kind of oblique photograph measurement apparatus for mapping teaching experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206930280U (en) |
-
2017
- 2017-06-22 CN CN201720735505.1U patent/CN206930280U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| 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: 20180126 Termination date: 20180622 |