CN212890989U - Optical lens fixing device for high-definition aerial photography instrument - Google Patents
Optical lens fixing device for high-definition aerial photography instrument Download PDFInfo
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- CN212890989U CN212890989U CN202021599178.XU CN202021599178U CN212890989U CN 212890989 U CN212890989 U CN 212890989U CN 202021599178 U CN202021599178 U CN 202021599178U CN 212890989 U CN212890989 U CN 212890989U
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- aerial photography
- photography instrument
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- clamping plate
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Abstract
The utility model relates to an optical lens fixing device for high definition appearance of taking photo by plane, including the appearance body of taking photo by plane, appearance body lower surface rotation of taking photo by plane is equipped with the carousel, the carousel both sides have all set firmly the backup pad, two backup pads extend to the carousel below and rotate between it and be equipped with two-way lead screw, equal thread bush is equipped with first nut on two screw thread sections of two-way lead screw, slider and carousel bottom sliding connection are passed through at first nut top, connecting plate fixedly connected with L shape splint are passed through to first nut bottom, logical groove has been seted up at the middle part of the vertical section of L clamp plate, it is equipped with one-way lead screw to lead the inslot internal rotation, the thread bush is equipped with the second nut on the one-way lead screw, the one end that the second nut is close to another L shape splint is equipped with. The utility model discloses can make things convenient for the not camera lens of equidimension of dismouting, auxiliary lighting to adjust shooting angle in a flexible way, improve its use flexibility and convenience.
Description
Technical Field
The utility model belongs to the technical field of the optical lens is fixed, concretely relates to high definition is optical lens fixing device for appearance of taking photo by plane.
Background
The optical lens is an essential component in a machine vision system, directly influences the quality of imaging quality and influences the realization and effect of an algorithm. The optical lens can be divided into a short-focus lens, a middle-focus lens and a long-focus lens from the focal length, can be divided into a wide-angle lens, a standard lens and a telephoto lens from the view field size, and can be structurally divided into a fixed-aperture fixed-focus lens, a manual-aperture fixed-focus lens, an automatic-aperture fixed-focus lens, a manual-zoom lens, an automatic-aperture electric zoom lens, an electric three-variable lens and the like.
The optical lens can be widely applied to camera lenses of mobile phones, cameras, aerial cameras, vehicle-mounted cameras and other equipment. Wherein, when optical lens was used for the appearance of taking photo by plane, mostly adopted bolt or fixed lantern ring with the direct fixed mounting of camera lens in the below of appearance body of taking photo by plane, this kind of mode is comparatively loaded down with trivial details when dismantling the camera lens, the operation is inconvenient, is unfavorable for the clearance and the maintenance to camera lens, and the camera lens size that can install is fixed, can't satisfy the installation of the camera of different specifications size, it is not nimble convenient enough to use, has reduced its practicality. Simultaneously, the camera lens is not adjustable after the installation, can only change the camera lens through the angle of adjusting the appearance of taking photo by plane and shoot the angle for the operation of taking photo by plane is comparatively troublesome, shoots the difficult and accurate not enough of angular adjustment. In addition, certain auxiliary lighting equipment is lacked at the lens installation position for under the darker condition of external light, can't normally shoot, wait to improve.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an optical lens fixing device for high definition appearance of taking photo by plane can conveniently carry out the dismouting to the camera lens, can the fixed not camera lens of equidimension of clamping to can adjust the camera lens in a flexible way and shoot angle and auxiliary lighting when the dim light is shot, in order to solve above-mentioned problem.
In order to achieve the above object, the utility model adopts the following technical scheme: an optical lens fixing device for a high-definition aerial photography instrument comprises an aerial photography instrument body, wherein a plurality of flying rotors are circumferentially arranged on the upper surface of the aerial photography instrument body, supporting legs are arranged at two ends of the lower surface of the aerial photography instrument body, a rotary disc is rotatably arranged in the middle of the lower surface of the aerial photography instrument body, supporting plates are fixedly arranged on two sides of the rotary disc, the two supporting plates extend to the lower part of the rotary disc, a bidirectional screw rod is rotatably arranged between the two supporting plates, first nuts are respectively and threadedly sleeved on two screw thread sections in different rotation directions of the bidirectional screw rod, the tops of the two first nuts are respectively and slidably connected with the bottom of the rotary disc through sliding blocks, inverted L-shaped clamping plates are respectively and fixedly connected with the bottoms of the two first nuts through connecting plates, horizontal sections of the two L-shaped clamping plates are oppositely arranged, a through groove is formed in the middle of the, one end of the second nut, which is close to the other L-shaped clamping plate, is horizontally and fixedly connected with a lower clamping plate, and one end of one side, which is far away from the lower clamping plate, of the vertical section of the L-shaped clamping plate is provided with a plurality of illuminating lamps at intervals from top to bottom.
Preferably, the supporting legs are U-shaped, and a plurality of damping bases are arranged on the lower surface of the bottom of each U-shaped supporting leg at intervals along the length direction of the U-shaped supporting leg.
Preferably, vibration damping mount is including setting firmly the last fixed block of supporting leg bottom lower surface and locating the lower fixed block under the last fixed block, be connected with telescopic link and damping spring between the upper and lower fixed block, the damping spring cover is established outside the telescopic link.
Preferably, a driving motor is fixedly arranged on the upper surface of the aerial photography instrument body corresponding to the center of the turntable, and an output shaft of the driving motor downwards penetrates through the aerial photography instrument body and is fixedly connected with the center of the turntable.
Preferably, one end of the bidirectional screw rod extends out of the corresponding support plate and is fixedly provided with a first rotating handle.
Preferably, the bottom end of the one-way screw rod extends out of the bottom of the corresponding L-shaped clamping plate and is fixedly provided with a second rotating handle.
Preferably, rubber pads are arranged on the inner side of the L-shaped clamping plate and the upper surface of the lower clamping plate.
Preferably, a storage battery is fixedly arranged at one end, far away from the illuminating lamp, of one side of the L-shaped clamp plate vertical section, far away from the lower clamp plate.
The utility model has the advantages that: the utility model relates to a rationally, simple structure: through two-way lead screw of just reversing, can realize being close to each other and keeping away from of two L shape splint, through the one-way lead screw of just reversing the rotation, can realize reciprocating of lower plate to can cooperate quick clamp dress and dismantle the camera lens of different specifications size, both be convenient for to the daily clean maintenance of camera lens, guarantee the effect of making a video recording, can satisfy the installation demand of not equidimension camera lens again, enlarge device application scope, can improve the use flexibility and the convenience of device greatly.
The rotation of carousel can realize 360 degrees nimble regulations to the camera lens angle of shooing under the condition that does not change the appearance angle of taking photo by plane, makes the adjustment operation of camera lens angle of shooing simple more convenient, is favorable to improving the precision of shooting the angle. Meanwhile, the arrangement of the illuminating lamps on the outer sides of the two L-shaped clamping plates can assist in illumination under the condition of dark light, the image pickup effect is not affected, and the smooth image pickup operation is guaranteed.
In addition, damping base's setting can cushion the shock attenuation to the appearance of taking photo by plane, improves the stationarity when the appearance of taking photo by plane descends greatly, avoids causing great impact to camera lens and appearance of taking photo by plane self, is favorable to improving the life of appearance of taking photo by plane and camera lens.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a right side view of the L-shaped splint of the present invention;
fig. 3 is a schematic structural diagram of the supporting leg and the damping base of the present invention.
Reference numbers in the figures: 1 is the appearance body of taking photo by plane, 2 is the flight rotor, 3 is the supporting leg, 4 is last fixed block, 5 is lower fixed block, 6 is the telescopic link, 7 is damping spring, 8 is driving motor, 9 is the carousel, 10 is the backup pad, 11 is two-way lead screw, 12 is first nut, 13 is the slider, 14 is the connecting plate, 15 is first turning handle, 16 is the battery, 17 is the light, 18 is L shape splint, 19 is the rubber pad, 20 is the lower plate, 21 is one-way lead screw, 22 is the second turning handle, 23 is logical groove, 24 is the second nut.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
as shown in figures 1 to 3, an optical lens fixing device for a high-definition aerial photography instrument comprises an aerial photography instrument body 1, wherein a plurality of flying rotors 2 are circumferentially arranged on the upper surface of the aerial photography instrument body and used for flying the whole aerial photography instrument, and supporting legs 3 are arranged at two ends of the lower surface of the aerial photography instrument body and used for landing and supporting of the whole aerial photography instrument. The lower surface middle part of appearance body 1 of taking photo by plane rotates and is equipped with carousel 9, and the rotation of carousel 9 can be under the condition that does not change the appearance angle of taking photo by plane, realizes 360 degrees nimble regulations to the camera lens shooting angle, makes the adjustment operation of camera lens shooting angle simple more convenient, is favorable to improving the precision of shooting angle. Supporting plates 10 are fixedly arranged on two sides of the rotary table 9, the two supporting plates 10 extend to the lower portion of the rotary table 9, and a bidirectional screw rod 11 is rotatably arranged between the two supporting plates 10. The two screw thread sections of the bidirectional screw rod 11 in different rotation directions are respectively sleeved with a first nut 12 in a threaded manner, the tops of the two first nuts 12 are respectively connected with the bottom of the rotary table 9 in a sliding manner through a sliding block 13, the bottoms of the two first nuts 12 are respectively fixedly connected with inverted L-shaped clamp plates 18 through connecting plates 14, and the horizontal sections of the two L-shaped clamp plates 18 are arranged oppositely. A through groove 23 is formed in the middle of the vertical section of the L-shaped clamping plate 18, a one-way screw rod 21 is vertically and rotatably arranged in the through groove 23, a second nut 24 is sleeved on the one-way screw rod 21 in a threaded mode, and a lower clamping plate 20 is horizontally and fixedly connected to one end, close to the other L-shaped clamping plate 18, of the second nut 24. Through the forward and reverse rotation bidirectional screw rod 11, the two L-shaped clamp plates 18 can be close to and far away from each other, and through the forward and reverse rotation unidirectional screw rod 21, the up-and-down movement of the lower clamp plate 20 can be realized, so that the lens clamping device can be matched with the lens clamping device to rapidly clamp and disassemble lenses with different specifications and sizes, the daily cleaning and maintenance of the lens are facilitated, the camera shooting effect is ensured, the installation requirements of the lenses with different sizes can be met, the application range of the device is expanded, and the use flexibility and convenience of the device can be greatly. One end of one side of the L-shaped clamp plate 18, which is far away from the lower clamping plate 20, is provided with a plurality of illuminating lamps 17 at intervals from top to bottom, so that auxiliary illumination can be performed under the condition of dark light, the image pickup effect is not influenced, and the smooth image pickup operation is ensured.
In this embodiment, the supporting leg 3 is U-shaped, and the bottom lower surface of U-shaped supporting leg 3 is equipped with a plurality of vibration damping mount along its length direction interval. Damping base is including setting firmly last fixed block 4 in supporting leg 3 bottom lower surface and locating lower fixed block 5 under last fixed block 4, goes up fixed block 4, is connected with telescopic link 6 and damping spring 7 down between the fixed block 5, and damping spring 7 cover is established in telescopic link 6 outsidely. Through damping spring 7 and telescopic link 6's cooperation, make vibration damping mount can cushion the shock attenuation to the appearance of taking photo by plane, improve the stationarity when the appearance of taking photo by plane descends greatly, avoid causing great impact to camera lens and appearance of taking photo by plane self, be favorable to improving the life of appearance and camera lens of taking photo by plane.
In this embodiment, driving motor 8 has set firmly on the appearance body 1 upper surface that takes photo by plane that the center of carousel 9 corresponds, driving motor 8's output shaft pass appearance body 1 and with the central fixed connection of carousel 9 that takes photo by plane downwards to utilize driving motor 8 to provide power to drive carousel 9 and rotate, realize the nimble regulation of camera lens angle of making a video recording, and during the in-service use, driving motor 8 is connected with the control center electricity on the appearance body 1 that takes photo by plane, so that the cooperation realizes long-range wireless control operation.
In this embodiment, one end of the bidirectional screw rod 11 extends out of the corresponding support plate 10 and is fixedly provided with the first rotating handle 15, so that the bidirectional screw rod 11 can be controlled to rotate forwards and backwards more conveniently. The bottom end of the unidirectional screw rod 21 extends out of the bottom of the corresponding L-shaped clamping plate 18 and is fixedly provided with a second rotating handle 22, so that the unidirectional screw rod 21 can be controlled to rotate forwards and backwards more conveniently.
In this embodiment, the rubber pads 19 are disposed on the inner side of the L-shaped clamp plate 18 and the upper surface of the lower clamp plate 20, so as to cushion the lens and prevent the lens from being damaged during clamping, and to enhance the friction force and improve the clamping stability of the lens. The vertical section of L shape splint 18 is kept away from one side of lower plate 20 and is kept away from on one end of light 17 and still set firmly battery 16, and during the use, battery 16 and the power energy mutually independent of appearance body 1 of taking photo by plane, battery 16 are used for providing the energy for light 17 to can charge for the lens part. The control circuit of light 17 is connected with the control center electricity on the appearance body 1 of taking photo by plane to the cooperation realizes long-range wireless control operation.
The utility model discloses a theory of operation: the utility model discloses when the installation camera lens, only need put the camera lens between two L clamp boards 18 earlier, the head of camera lens is towards light 17 place one end, rethread first turning handle 15 rotates two-way lead screw 11, alright make two first nuts take two L clamp boards 18 to be close to each other, until pressing from both sides the camera lens tightly between two L clamp boards 18, then rotate one-way lead screw 21 through second turning handle 22, alright make second nut 24 take lower plate 20 to move up, compress tightly on the camera lens bottom until lower plate 20, accomplish the firm clamp dress of camera lens promptly. When the aerial photography instrument is used for carrying out aerial photography operation, the turntable and the lens clamped on the turntable can be driven to rotate by operating the driving motor 8, and the flexible adjustment of the shooting angle of the lens is realized. When the external light is darker, the circuit of the illuminating lamp 17 is switched on, so that auxiliary illumination can be performed through the illuminating lamp 17, and the aerial photography operation is guaranteed to be performed smoothly. When the lens needs to be disassembled, the lower clamping plate 20 moves downwards only by reversely rotating the one-way screw rod 21 and the two-way screw rod 11, and the two L-shaped clamping plates 18 are far away from each other, so that the lens can be loosened, the rapid disassembly of the lens is realized, and the daily cleaning, maintenance and replacement of the lens are convenient.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. An optical lens fixing device for a high-definition aerial photography instrument comprises an aerial photography instrument body, wherein a plurality of flying rotors are circumferentially arranged on the upper surface of the aerial photography instrument body, supporting legs are arranged at two ends of the lower surface of the aerial photography instrument body, a rotary disc is rotatably arranged in the middle of the lower surface of the aerial photography instrument body, supporting plates are fixedly arranged on two sides of the rotary disc, the two supporting plates extend to the lower part of the rotary disc, a bidirectional lead screw is rotatably arranged between the two supporting plates, first nuts are respectively and threadedly sleeved on two thread sections in different rotation directions of the bidirectional lead screw, the tops of the two first nuts are respectively and slidably connected with the bottom of the rotary disc through a sliding block, inverted L-shaped clamping plates are fixedly connected at the bottoms of the two first nuts through connecting plates, horizontal sections of the two L-shaped clamping plates are oppositely arranged, a through groove is formed in the middle of the vertical section of the L-, one end of the second nut, which is close to the other L-shaped clamping plate, is horizontally and fixedly connected with a lower clamping plate, and one end of one side, which is far away from the lower clamping plate, of the vertical section of the L-shaped clamping plate is provided with a plurality of illuminating lamps at intervals from top to bottom.
2. The optical lens fixing device for the high-definition aerial photography instrument as claimed in claim 1, wherein the supporting leg is U-shaped, and a plurality of shock absorption bases are arranged on the lower surface of the bottom of the U-shaped supporting leg at intervals along the length direction of the U-shaped supporting leg.
3. The optical lens fixing device for the high-definition aerial photography instrument according to claim 2, wherein the damping base comprises an upper fixing block fixedly arranged on the lower surface of the bottom of the supporting leg and a lower fixing block arranged right below the upper fixing block, a telescopic rod and a damping spring are connected between the upper fixing block and the lower fixing block, and the damping spring is sleeved outside the telescopic rod.
4. The optical lens fixing device for the high-definition aerial photography instrument according to claim 1, wherein a driving motor is fixedly arranged on the upper surface of the aerial photography instrument body corresponding to the center of the turntable, and an output shaft of the driving motor downwards penetrates through the aerial photography instrument body and is fixedly connected with the center of the turntable.
5. The optical lens fixing device for the high-definition aerial photography instrument according to claim 1, wherein one end of the bidirectional screw rod extends out of the corresponding support plate and is fixedly provided with a first rotating handle.
6. The optical lens fixing device for the high-definition aerial photography instrument according to claim 1, wherein the bottom end of the one-way screw rod extends out of the bottom of the corresponding L-shaped clamping plate and is fixedly provided with a second rotating handle.
7. The optical lens fixing device for a high definition aerial photography instrument according to claim 1, wherein rubber pads are arranged on the inner side of the L-shaped clamping plate and the upper surface of the lower clamping plate.
8. The optical lens fixing device for the high-definition aerial photography instrument according to claim 1, wherein a storage battery is fixedly arranged at one end of the vertical section of the L-shaped clamping plate, which is far away from one side of the lower clamping plate and is far away from the illuminating lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021599178.XU CN212890989U (en) | 2020-08-05 | 2020-08-05 | Optical lens fixing device for high-definition aerial photography instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021599178.XU CN212890989U (en) | 2020-08-05 | 2020-08-05 | Optical lens fixing device for high-definition aerial photography instrument |
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| Publication Number | Publication Date |
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| CN212890989U true CN212890989U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021599178.XU Active CN212890989U (en) | 2020-08-05 | 2020-08-05 | Optical lens fixing device for high-definition aerial photography instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113335543A (en) * | 2021-07-19 | 2021-09-03 | 上海莱拓新能源科技有限公司 | On-line monitoring power station equipment based on unmanned aerial vehicle in flight |
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2020
- 2020-08-05 CN CN202021599178.XU patent/CN212890989U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113335543A (en) * | 2021-07-19 | 2021-09-03 | 上海莱拓新能源科技有限公司 | On-line monitoring power station equipment based on unmanned aerial vehicle in flight |
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