CN213921526U

CN213921526U - Unmanned aerial vehicle image acquisition device

Info

Publication number: CN213921526U
Application number: CN202023055055.2U
Authority: CN
Inventors: 崔茜
Original assignee: Tianjin Bosi Qihui Technology Development Co ltd
Current assignee: Tianjin Bosi Qihui Technology Development Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-10
Anticipated expiration: 2030-12-16

Abstract

The utility model belongs to the technical field of unmanned aerial vehicle camera shooting, in particular to an unmanned aerial vehicle image acquisition device, which comprises a camera shooting mechanism, wherein the camera shooting mechanism comprises an installation box and a transparent cover fixed on the bottom surface of the installation box, a driving bracket is fixedly connected at the middle position inside the installation box, and a camera is installed at the output end of the driving bracket and is positioned inside the transparent cover; during the use, actuating mechanism drives the drive shaft through driven gear and rotates, the drive shaft drives the arc through the fixed plate and rotates along the reciprocating of translucent cover outside, and simultaneously, second drive motor drives the carousel and rotates, the brush hair on the carousel brushes dust impurity and frost on the translucent cover, the rubber strip strikes off dust impurity and frost loose through the brush, the clearance effect is better, guarantee the transmittance of translucent cover, and simultaneously, paster vibrating motor drives the arc and vibrates, the synchronous vibration of brush hair, further the improvement clears away the effect.

Description

Unmanned aerial vehicle image acquisition device

Technical Field

The utility model belongs to the technical field of unmanned aerial vehicle makes a video recording, concretely relates to unmanned aerial vehicle image acquisition device.

Background

The unmanned plane is an unmanned plane for short, and is an unmanned plane operated by utilizing radio remote control equipment and a self-contained program control device, a cockpit is not arranged on the unmanned plane, but an automatic pilot, the program control device and other equipment are installed on the unmanned plane, and personnel on the ground, a naval vessel or a mother-aircraft remote control station can track, position, remotely control, telemeter and digitally transmit the unmanned plane through radar and other equipment, combine an image acquisition device with the unmanned plane and acquire images in the air.

Chinese patent discloses an unmanned aerial vehicle image acquisition device, (No. CN211468810U grants), and the arc pole of this patent technique has improved the shooting quality along translucent cover reciprocating motion through the clean translucent cover of brush hair, but, its when the clearance, only relies on brush hair reciprocating motion to clear up, and the clearance effect is relatively poor.

Therefore, the technical personnel in the field provide an unmanned aerial vehicle image acquisition device to solve the problems provided in the background art.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an unmanned aerial vehicle image acquisition device has the effectual characteristics of clearance.

In order to achieve the above object, the utility model provides a following technical scheme: an unmanned aerial vehicle image acquisition device comprises a camera shooting mechanism, wherein the camera shooting mechanism comprises an installation box and a transparent cover fixed on the bottom surface of the installation box, a driving support is fixedly connected at the middle position inside the installation box, a camera is installed at the output end of the driving support, the camera is positioned inside the transparent cover, the unmanned aerial vehicle image acquisition device also comprises a bearing mechanism, the bearing mechanism comprises an arc-shaped plate and a patch vibration motor fixed on the outer sides of the two ends of the arc-shaped plate, the bearing mechanism further comprises two driving shafts and fixing plates fixed on the outer walls of the driving shafts, buffer blocks are fixedly connected on the outer walls of the two fixing plates, the two driving shafts are respectively and symmetrically and rotatably connected on the two sides of the transparent cover, the two fixing plates are respectively and fixedly connected with the two ends of the arc-shaped plate, a driven gear is coaxially and fixedly connected on one side of the driving shaft, and a driving mechanism for driving the driving shafts is installed inside the installation box, install a plurality of clearance mechanism on the arc, clearance mechanism includes second driving motor and fixes the carousel at its output, second driving motor fixes the arc lateral wall, the carousel is located the arc is inboard, the carousel is close to a side fixedly connected with rubber strip of translucent cover, the carousel is close to a side fixedly connected with brush hair of translucent cover, the rubber strip the brush hair all with the translucent cover contact, paster vibrating motor with second driving motor all with external power source electric connection, it is right still to install four on the install bin the inside defogging mechanism that ventilates that carries on of translucent cover.

Preferably, the driving mechanism comprises a first driving motor and a driving gear fixed at the output end of the first driving motor, the first driving motor is fixed on the inner wall of the installation box, the driving gear is meshed with the driven gear, and the first driving motor is electrically connected with an external power supply.

Preferably, the defogging mechanism comprises a connecting pipe and an electromagnetic valve fixed on the connecting pipe in series, one end of the connecting pipe extends into the transparent cover, the other end of the connecting pipe extends to the outer side of the installation box, and one end of the connecting pipe, which is located at the outer side of the installation box, is fixedly connected with a wind-collecting cover.

Preferably, the bristles are made of nylon.

Preferably, the top end of the installation box is fixedly connected with a connecting frame.

Preferably, the top surface of the rubber strip is provided with a plurality of strip-shaped grooves.

Compared with the prior art, the beneficial effects of the utility model are that:

during the use, actuating mechanism drives the drive shaft through driven gear and rotates, the drive shaft drives the arc through the fixed plate and rotates along the reciprocating of translucent cover outside, and simultaneously, second drive motor drives the carousel and rotates, the brush hair on the carousel brushes dust impurity and frost on the translucent cover, the rubber strip strikes off dust impurity and frost loose through the brush, the clearance effect is better, guarantee the transmittance of translucent cover, and simultaneously, paster vibrating motor drives the arc and vibrates, the synchronous vibration of brush hair, further the improvement clears away the effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a cleaning mechanism of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 1;

fig. 4 is a schematic diagram of the position distribution of the driving mechanism in the present invention.

In the figure: 1. a camera mechanism; 11. installing a box; 111. a connecting frame; 12. a transparent cover; 13. a drive bracket; 14. a camera; 2. a carrying mechanism; 21. an arc-shaped plate; 22. a patch vibration motor; 23. a drive shaft; 231. a driven gear; 24. a fixing plate; 25. a buffer block; 3. a drive mechanism; 31. a first drive motor; 32. a driving gear; 4. a cleaning mechanism; 41. a second drive motor; 42. a turntable; 43. a rubber strip; 44. brushing; 5. a demisting mechanism; 51. a connecting pipe; 52. an electromagnetic valve; 53. an air collecting cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: an unmanned aerial vehicle image acquisition device comprises a camera shooting mechanism 1, wherein the camera shooting mechanism 1 comprises an installation box 11 and a transparent cover 12 fixed on the bottom surface of the installation box 11, a driving support 13 is fixedly connected at the middle position inside the installation box 11, a camera 14 is installed at the output end of the driving support 13, the camera 14 is positioned inside the transparent cover 12, the unmanned aerial vehicle image acquisition device also comprises a bearing mechanism 2, the bearing mechanism 2 comprises an arc-shaped plate 21 and a patch vibration motor 22 fixed on the outer sides of the two ends of the arc-shaped plate 21, the bearing mechanism 2 also comprises two driving shafts 23 and fixing plates 24 fixed on the outer walls of the driving shafts, buffer blocks 25 are fixedly connected on the outer walls of the two fixing plates 24, the two driving shafts 23 are respectively and symmetrically and rotatably connected to the two sides of the transparent cover 12, the two fixing plates 24 are respectively and fixedly connected with the two ends of the arc-shaped plate 21, a driven gear 231 is coaxially and fixedly connected to the driving shaft 23 on one side, and a driving mechanism 3 for driving the driving shaft 23 is installed inside the installation box 11, install a plurality of clearance mechanism 4 on the arc 21, clearance mechanism 4 includes second driving motor 41 and fixes the carousel 42 at its output, second driving motor 41 fixes at arc 21 lateral wall, carousel 42 is located arc 21 inboard, a side fixedly connected with rubber strip 43 that carousel 42 is close to translucent cover 12, a side fixedly connected with brush hair 44 that carousel 42 is close to translucent cover 12, rubber strip 43, brush hair 44 all contacts with translucent cover 12, paster vibrating motor 22 and second driving motor 41 all with external power source electric connection, still install four defogging mechanisms 5 that ventilate inside translucent cover 12 on the install bin 11.

In this embodiment: the driving bracket 13 drives the camera 14 to rotate in two directions, the camera angle is adjusted, the working principle of the driving bracket 13 is consistent with the Chinese patent with publication number CN211468810U, the driving bracket comprises two driving motors and a mounting bracket, when in use, the driving mechanism 3 drives the driving shaft 23 to rotate through the driven gear 231, the driving shaft 23 drives the arc plate 21 to rotate along the outer side of the transparent cover 12 in a reciprocating way through the fixing plate 24, meanwhile, the second driving motor 41 (model LY-1515RB) drives the rotating disc 42 to rotate, the bristles 44 on the rotating disc 42 brush off dust impurities and frost on the transparent cover 12, the rubber strips 43 scrape off the dust impurities and frost loosened by the bristles 44, the cleaning effect is good, the transmittance of the transparent cover 12 is ensured, meanwhile, the patch vibration motor 22 (model 1027) drives the arc plate 21 to vibrate, the bristles 44 vibrate synchronously, further improving the cleaning effect.

In fig. 1 and 3: the driving mechanism 3 includes a first driving motor 31 and a driving gear 32 fixed at an output end thereof, the first driving motor 31 is fixed on an inner wall of the mounting box 11, the driving gear 32 is engaged with the driven gear 231, the first driving motor 31 is electrically connected to an external power source, the first driving motor 31 (model ET-DCM35BL) drives the driving gear 32 to rotate, and the driving gear 32 drives the driven gear 231 to rotate.

In fig. 1 and 4: defogging mechanism 5 includes connecting pipe 51 and the solenoid valve 52 that the series connection was fixed on it, the one end of connecting pipe 51 extends to in the translucent cover 12, the other end of connecting pipe 51 extends to the install bin 11 outside, the one end fixedly connected with wind-collecting cover 53 that connecting pipe 51 is located the install bin 11 outside, when the device moves, if the operating temperature of camera 14 risees and the fog in the translucent cover 12, open solenoid valve 52, wind-collecting cover 53 towards unmanned aerial vehicle traffic direction carries out the collection wind, the air current enters into inside the translucent cover 12 through connecting pipe 51, to carrying out the defogging in the translucent cover 12.

In fig. 2: the material of brush hair 44 is nylon, and the wearability is better, and life is higher, and a plurality of bar recess has been seted up to the top surface of rubber strip 43, and when rubber strip 43 rotated friction clearance translucent cover 12, the bar recess can play the effect of storing dust and water, further improves the clearance effect.

In fig. 1: the top fixedly connected with link 111 of install bin 11, install bin 11 is connected with unmanned aerial vehicle through link 111.

The utility model discloses a theory of operation and use flow: when in use, the driving mechanism 3 drives the driving shaft 23 to rotate through the driven gear 231, the driving shaft 23 drives the arc-shaped plate 21 to rotate back and forth along the outer side of the transparent cover 12 through the fixing plate 24, meanwhile, the second driving motor 41 drives the rotating disc 42 to rotate, the bristles 44 on the rotating disc 42 brush off dust and ice and frost on the transparent cover 12, the rubber strips 43 scrape off the dust and frost loosened by the bristles 44, the cleaning effect is good, the light transmittance of the transparent cover 12 is ensured, simultaneously, paster vibrating motor 22 drives arc 21 and vibrates, and brush hair 44 synchronous vibration further improves and clears away the effect, if the operating temperature because of camera 14 risees and the fog in the translucent cover 12, opens solenoid valve 52, and wind collection is carried out towards unmanned aerial vehicle traffic direction's wind collection cover 53, and the air current enters into inside the translucent cover 12 through connecting pipe 51, carries out the defogging in the translucent cover 12.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an unmanned aerial vehicle image acquisition device, includes camera shooting mechanism (1), camera shooting mechanism (1) includes install bin (11) and fixes translucent cover (12) in its bottom surface, fixedly connected with drive support (13) are located to the inside intermediate position of install bin (11), camera (14) are installed to the output of drive support (13), camera (14) are located inside translucent cover (12), its characterized in that: the device is characterized by further comprising a bearing mechanism (2), wherein the bearing mechanism (2) comprises an arc-shaped plate (21) and a patch vibration motor (22) fixed on the outer sides of two ends of the arc-shaped plate, the bearing mechanism (2) further comprises two driving shafts (23) and fixing plates (24) fixed on the outer walls of the two driving shafts, the outer walls of the two fixing plates (24) are fixedly connected with buffer blocks (25), the two driving shafts (23) are respectively and symmetrically connected to two sides of the transparent cover (12) in a rotating mode, the two fixing plates (24) are respectively and fixedly connected with two ends of the arc-shaped plate (21), a driven gear (231) is coaxially and fixedly connected onto the driving shaft (23), a driving mechanism (3) used for driving the driving shafts (23) is installed inside the installation box (11), a plurality of cleaning mechanisms (4) are installed on the arc-shaped plate (21), each cleaning mechanism (4) comprises a second driving motor (41) and a rotary table (42) fixed at the output end of the second driving motor, second driving motor (41) are fixed arc (21) lateral wall, carousel (42) are located arc (21) are inboard, carousel (42) are close to a side fixedly connected with rubber strip (43) of translucent cover (12), carousel (42) are close to a side fixedly connected with brush hair (44) of translucent cover (12), rubber strip (43) brush hair (44) all with translucent cover (12) contact, paster vibrating motor (22) with second driving motor (41) all with external power source electric connection, it is right still to install four on install bin (11) translucent cover (12) inside defogging mechanism (5) that ventilates.

2. The unmanned aerial vehicle image acquisition device of claim 1, wherein: the driving mechanism (3) comprises a first driving motor (31) and a driving gear (32) fixed at the output end of the first driving motor (31), the first driving motor (31) is fixed on the inner wall of the installation box (11), the driving gear (32) is meshed with the driven gear (231), and the first driving motor (31) is electrically connected with an external power supply.

3. The unmanned aerial vehicle image acquisition device of claim 1, wherein: defogging mechanism (5) are including connecting pipe (51) and series connection fix solenoid valve (52) above that, the one end of connecting pipe (51) extends to in translucent cover (12), the other end of connecting pipe (51) extends to the install bin (11) outside, connecting pipe (51) are located the one end fixedly connected with wind-collecting cover (53) in the install bin (11) outside.

4. The unmanned aerial vehicle image acquisition device of claim 1, wherein: the bristles (44) are made of nylon.

5. The unmanned aerial vehicle image acquisition device of claim 1, wherein: the top end of the installation box (11) is fixedly connected with a connecting frame (111).

6. The unmanned aerial vehicle image acquisition device of claim 1, wherein: the top surface of the rubber strip (43) is provided with a plurality of strip-shaped grooves.