CN212172565U - Large-area array digital camera device for aerial photogrammetry - Google Patents
Large-area array digital camera device for aerial photogrammetry Download PDFInfo
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- CN212172565U CN212172565U CN202020631172.XU CN202020631172U CN212172565U CN 212172565 U CN212172565 U CN 212172565U CN 202020631172 U CN202020631172 U CN 202020631172U CN 212172565 U CN212172565 U CN 212172565U
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Abstract
The utility model relates to the technical field of aerial photogrammetry equipment, in particular to a large-area array digital camera device for aerial photogrammetry, which comprises a mounting plate, a bottom plate, a fixed block and a camera protective shell, wherein counter bores are arranged at four corners of the mounting plate, the bottom plate is arranged at one side of the mounting plate, four groups of damping devices are arranged between the bottom plate and the mounting plate, each damping device consists of an elastic spring sleeve, an upper connecting plate, a second spring, a telescopic rod and a lower connecting plate, the top of the elastic spring sleeve is provided with the upper connecting plate, the bottom of the elastic spring sleeve is provided with the lower connecting plate, the telescopic rod is arranged in the elastic spring sleeve, the outer side of the telescopic rod is sleeved with the second spring, the fixed block is arranged at one side of the bottom plate, which is far away, the photographic definition is improved, the stability and the practicability are higher, and certain popularization value is achieved.
Description
Technical Field
The utility model relates to an aerial photogrammetry equipment technical field specifically is an aerial photogrammetry is with big area array digital camera device.
Background
Aerial photogrammetry is one of methods in the field of surveying and mapping, and the working mode is to carry an optical camera through a man-machine or a helicopter to regularly shoot the ground in the air, then carry out post-processing on the obtained single photo to be used as geographic information data for manufacturing a topographic map, wherein the aerial photogrammetry camera is basic equipment for aerial photogrammetry, and a large-area digital camera device is a special aerial photogrammetry device for aerial photography.
The large-area-array digital camera used for aerial photogrammetry is fixed at the bottom of an aircraft at present, the wind force received by the large-area-array digital camera is larger along with the increase of the height of photogrammetry, the camera shakes to influence the definition of imaging, the camera is not fixed in place, dust is easily adhered to the camera during aerial photography, and the camera is troublesome to clean, so that the problem is improved by the large-area-array digital camera device for aerial photogrammetry.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an aerial photogrammetry is with big array digital camera device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a large-area array digital camera device for aerial photogrammetry comprises a mounting plate, a bottom plate, a fixed block and a camera protective shell, wherein counter bores are formed in four corners of the mounting plate, the bottom plate is arranged on one side of the mounting plate, four groups of damping devices are arranged between the bottom plate and the mounting plate, each damping device consists of an elastic spring sleeve, an upper connecting plate, a second spring, a telescopic rod and a lower connecting plate, the upper connecting plate is arranged at the top of each elastic spring sleeve, the lower connecting plate is arranged at the bottom of each elastic spring sleeve, the telescopic rod is arranged in each elastic spring sleeve, the second spring is sleeved on the outer side of the telescopic rod, the fixed block is arranged on one side of the bottom plate, away from the damping devices, first threaded holes are formed in the periphery of the fixed block, a groove is formed, the camera protection shell is close to the one end equidistance ring of fixed block and is equipped with the second screw hole, the camera protection shell passes through fixing bolt fixed connection with the fixed block, the camera protection shell is kept away from fixed block one side and is equipped with the camera lens protective housing, protective lens is installed in embedding of camera lens protective housing one side, the inside circular cardboard that is equipped with of camera protection shell, the circular cardboard inboard is equipped with the second rubber, be equipped with the first spring of multiunit between the inside bottom of circular cardboard and camera protection shell, circular cardboard top is equipped with large-area array digital camera.
Preferably, the elastic spring sleeve is fixedly connected with the upper connecting plate and the lower connecting plate, the upper connecting plate is fixedly connected with the mounting plate through a bolt, and the lower connecting plate is fixedly connected with the bottom plate through a bolt.
Preferably, the bottom plate is connected with the fixing block in a welding mode.
Preferably, the cross-sectional area of the groove is the same as the cross-sectional area of the camera protective case.
Preferably, one end of the first spring is fixedly connected with the circular clamping plate, and the other end of the first spring is fixedly connected with the bottom end inside the camera protective shell.
Preferably, the camera protective case and the lens protective case are integrally formed.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the damping device who sets up, the mounting panel passes counter bore fixed mounting in the airborne vehicle bottom through the bolt, installs four group's damping device between mounting panel and the bottom plate, along with the increase of photogrammetry height, the wind-force that large-area array digital camera received will be big more, uses through the cooperation of elastic spring cover, second spring and telescopic link, relaxes the effort of using on the large-area array digital camera, reduces rocking of picture when making the photography, improves photographic definition.
2. The utility model discloses in, camera protective housing and fixed block through setting up, place big area array digital camera in the camera protective housing, place the recess of fixed block with the camera protective housing again in, pass first screw hole and second screw hole through fixing bolt with camera protective housing and fixed block fixed connection, elastic deformation through first spring supports circular cardboard at the middle part of big area array digital camera, fix the camera in the camera protective housing, be convenient for the fixed of camera, avoid aerial dust adhesion on the camera simultaneously, and through first rubber pad and second rubber pad, the protection camera surface is not scraped and is bumped.
Drawings
FIG. 1 is a general axial view of the present invention;
fig. 2 is a schematic view of the internal structure of the fixing block and the camera protection case of the present invention;
FIG. 3 is a perspective view of the fixing block and the camera protecting case of the present invention;
fig. 4 is a schematic structural view of the damping device of the present invention.
In the figure: the camera comprises a mounting plate 1, a counter bore 2, a shock absorption device 3, a bottom plate 4, a fixing block 5, a camera protective shell 6, a lens protective shell 7, a protective lens 8, a fixing bolt 9, a first rubber pad 10, a large-area-array digital camera 11, a circular clamping plate 12, a second rubber pad 13, a first spring 14, a first threaded hole 15, a groove 16, a second threaded hole 17, an elastic spring sleeve 18, an upper connecting plate 19, a second spring 20, a telescopic rod 21 and a lower connecting plate 22.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a large-area array digital camera device for aerial photogrammetry comprises a mounting plate 1, a bottom plate 4, a fixing block 5 and a camera protective shell 6, wherein counter bores 2 are formed at four corners of the mounting plate 1, the bottom plate 4 is arranged at one side of the mounting plate 1, four groups of damping devices 3 are arranged between the bottom plate 4 and the mounting plate 1, each damping device 3 comprises an elastic spring sleeve 18, an upper connecting plate 19, a second spring 20, a telescopic rod 21 and a lower connecting plate 22, the top of each elastic spring sleeve 18 is provided with the upper connecting plate 19, the bottom of each elastic spring sleeve 18 is provided with the lower connecting plate 22, each elastic spring sleeve 18 is fixedly connected with the upper connecting plate 19 and the lower connecting plate 22, the upper connecting plate 19 is fixedly connected with the mounting plate 1 through bolts, the lower connecting plate 22 is fixedly connected with the bottom plate 4 through bolts, the telescopic rod 21 is arranged inside the elastic spring sleeve 18, the second, the bottom plate 4 is connected with a fixed block 5 in a welding way, first threaded holes 15 are formed in the periphery of the fixed block 5, grooves 16 are formed in the fixed block 5, first rubber pads 10 are arranged in the grooves 16, a camera protective shell 6 is arranged on one side of the fixed block 5, the cross sectional area of each groove 16 is the same as that of the camera protective shell 6, second threaded holes 17 are formed in one end, close to the fixed block 5, of the camera protective shell 6 in an annular mode at equal intervals, the camera protective shell 6 is fixedly connected with the fixed block 5 through fixing bolts 9, a lens protective shell 7 is arranged on one side, away from the fixed block 5, of the camera protective shell 6, the camera protective shell 6 and the lens protective shell 7 are integrally formed, a protective lens 8 is embedded into one side of the lens protective shell 7, a circular clamping plate 12 is arranged in, first spring 14 one end and circular cardboard 12 fixed connection, the first spring 14 other end and the inside bottom fixed connection of camera protective housing 6, circular cardboard 12 top is equipped with large area array digital camera 11.
The utility model discloses work flow: when the device is used, a large-area-array digital camera 11 is placed in a camera protection shell 6, the camera protection shell 6 is placed in a groove 16 of a fixed block 5, the camera protection shell 6 is fixedly connected with the fixed block 5 through a fixing bolt 9 penetrating through a first threaded hole 15 and a second threaded hole 17, a circular clamping plate 12 is abutted to the middle part of the large-area-array digital camera 11 through elastic deformation of a first spring 14, the camera is fixed in the camera protection shell 6, the camera is convenient to fix, meanwhile, dust in the air is prevented from being adhered to the camera, in addition, the outer surface of the camera is protected from being scratched through a first rubber pad 10 and a second rubber pad 13, a mounting plate 1 is fixedly arranged at the bottom of an aircraft through a bolt penetrating through a counter bore 2, four groups of damping devices 3 are arranged between the mounting plate 1 and a bottom plate 4, and the wind force borne by the large-area-array digital camera 11, through the cooperation of elastic spring housing 18, second spring 20 and telescopic link 21, alleviate the effort of using on large-area array digital camera 11, reduce rocking of picture when making the photography, improve photographic definition, the whole device reduces rocking when the camera is photographic, improves photographic definition, and stability and practicality are higher, have certain spreading value.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an aerial photogrammetry is with big area array digital camera device, includes mounting panel (1), bottom plate (4), fixed block (5) and camera protective housing (6), its characterized in that: counter bore (2) have been seted up to four corners of mounting panel (1), mounting panel (1) one side is equipped with bottom plate (4), install four sets of damping device (3) between bottom plate (4) and mounting panel (1), damping device (3) comprise elastic spring cover (18), upper junction plate (19), second spring (20), telescopic link (21) and lower connecting plate (22), just elastic spring cover (18) top is equipped with upper junction plate (19), elastic spring cover (18) bottom is equipped with lower connecting plate (22), the inside telescopic link (21) that is equipped with of elastic spring cover (18), telescopic link (21) outside cover is equipped with second spring (20), damping device (3) one side is kept away from in bottom plate (4) installs fixed block (5), fixed block (5) are equipped with first screw hole (15) all around, a groove (16) is formed in the fixed block (5), a first rubber pad (10) is arranged in the groove (16), a camera protective shell (6) is arranged on one side of the fixed block (5), second threaded holes (17) are formed in one end, close to the fixed block (5), of the camera protective shell (6) in an annular mode at equal intervals, the camera protective shell (6) is fixedly connected with the fixed block (5) through fixing bolts (9), a lens protective shell (7) is arranged on one side, away from the fixed block (5), of the camera protective shell (6), a protective lens (8) is installed on one side of the lens protective shell (7) in an embedded mode, a circular clamping plate (12) is arranged in the camera protective shell (6), second rubber (13) is arranged on the inner side of the circular clamping plate (12), and a plurality of groups of first springs (14) are arranged between the, the top of the circular clamping plate (12) is provided with a large-area array digital camera (11).
2. The large-area digital camera device for aerial photogrammetry according to claim 1, wherein: the elastic spring sleeve (18) is fixedly connected with the upper connecting plate (19) and the lower connecting plate (22), the upper connecting plate (19) is fixedly connected with the mounting plate (1) through bolts, and the lower connecting plate (22) is fixedly connected with the bottom plate (4) through bolts.
3. The large-area digital camera device for aerial photogrammetry according to claim 1, wherein: the bottom plate (4) is connected with the fixing block (5) in a welding mode.
4. The large-area digital camera device for aerial photogrammetry according to claim 1, wherein: the cross-sectional area of the groove (16) is the same as that of the camera protective shell (6).
5. The large-area digital camera device for aerial photogrammetry according to claim 1, wherein: one end of the first spring (14) is fixedly connected with the circular clamping plate (12), and the other end of the first spring (14) is fixedly connected with the bottom end inside the camera protection shell (6).
6. The large-area digital camera device for aerial photogrammetry according to claim 1, wherein: the camera protection shell (6) and the lens protection shell (7) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020631172.XU CN212172565U (en) | 2020-04-24 | 2020-04-24 | Large-area array digital camera device for aerial photogrammetry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020631172.XU CN212172565U (en) | 2020-04-24 | 2020-04-24 | Large-area array digital camera device for aerial photogrammetry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212172565U true CN212172565U (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020631172.XU Active CN212172565U (en) | 2020-04-24 | 2020-04-24 | Large-area array digital camera device for aerial photogrammetry |
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| Country | Link |
|---|---|
| CN (1) | CN212172565U (en) |
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2020
- 2020-04-24 CN CN202020631172.XU patent/CN212172565U/en active Active
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