High-definition camera with protective structure for unmanned aerial vehicle

Abstract

The utility model discloses an unmanned aerial vehicle high-definition camera with a protection structure, which comprises a camera, the camera is installed at the bottom of an unmanned aerial vehicle body, a protection cover is detachably and fixedly installed at the bottom end of the unmanned aerial vehicle body, the camera is located in the protection cover, and the camera can be protected through the protection cover. The camera is used for preventing the camera from colliding with an object or falling off and being damaged due to misoperation, a lens of the camera is shielded through the transparent plastic belt, and the situation that the shooting effect is affected due to the fact that the lens of the camera adsorbs dust is prevented; the feeding roll is used for feeding the transparent plastic tape, the collecting roll is used for collecting the transparent plastic tape with dust adsorbed, a new transparent plastic tape area can be moved to the position of the lens of the camera, and uninterrupted protection on the lens of the camera is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned plane technical field, concretely is a high definition camera for unmanned plane with protection structure. BACKGROUND

[0002] With the high -speed development of unmanned plane technology, by virtue of its flexibility, low cost and multifunction, it shows the extensive application prospect in multiple fields, mainly applies in military field, agricultural field, plant protection operation, environment monitoring, consumption, entertainment field, aerial photography etc.

[0003] The existing unmanned plane generally installs camera device, can carry out real -time observation on the controller, the camera of the existing unmanned plane is generally exposed outside the unmanned plane, when the operator operation failure causes unmanned plane and object collision even fall, the camera will have the problem of collision damage, at the same time, when the unmanned plane is used for a long time, the lens of the unmanned plane camera will adsorb various dust, influence the definition of shooting, need regularly clean the lens of camera, it is more inconvenient to use. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a high definition camera for unmanned plane with protection structure to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a high definition camera for unmanned plane with protection structure, including camera, the camera is installed at the bottom of unmanned plane body, the bottom end of unmanned plane body is detachably fixed with protective cover, the camera is located in the protective cover, and one end of the protective cover close to the camera is symmetrically rotatably installed with first rotation shaft and second rotation shaft, the first rotation shaft is sleeved with a feed roll for winding transparent plastic belt, the second rotation shaft is sleeved with a take-up roll, the transparent plastic belt is led out from the feed roll, and after being crossed in front of the camera lens in a single-layer covering mode, the tail end is fixedly connected to the take-up roll.

[0006] The feed shaft and the take-up shaft keep the rotation speed synchronous through the transmission mechanism, when the first rotation shaft is driven to rotate in the unwinding direction, the second rotation shaft is synchronously rotated in the winding direction, the working section of the transparent plastic belt is moved, and the protection section covering the camera lens is updated.

[0007] As a further preferred of the technical solution, the outer side of the first rotating shaft and the second rotating shaft is symmetrically fixedly installed with a limiting block, the inner circle of the supply roll and the take-up roll is symmetrically provided with a limiting slot, and the limiting block and the limiting slot are slidably inserted.

[0008] As a further preferred of the technical solution, the transmission mechanism comprises a first transmission wheel fixedly installed at the top of the first rotating shaft and the second rotating shaft, and a first transmission belt is transmissionally installed between the two first transmission wheels.

[0009] As a further preferred of the technical solution, the transmission mechanism further comprises a second transmission wheel fixedly installed at the top end of the first rotating shaft and the second rotating shaft and located on the first transmission wheel, a motor is fixedly installed on the inner wall of one side of the protective cover, a third transmission wheel is fixedly installed at the output end of the motor, and a second transmission belt is transmissionally installed between the third transmission wheel and the second transmission wheel.

[0010] As a further preferred of the technical solution, the inner wall of both sides of one end of the unmanned aerial vehicle body is fixedly installed with a positioning roller assembly, the positioning roller assembly comprises two positioning rollers which are parallelly and spacedly arranged, and the free end of the transparent plastic belt on the supply roll is sequentially threaded through the gap between the two positioning roller assemblies and then fixedly wound on the take-up roll.

[0011] As a further preferred of the technical solution, a maintenance window is arranged on the lower end surface of the first rotating shaft and the second rotating shaft on the protective cover, an installation plate is installed on the maintenance window, a plug rod which is adapted to the position of the first rotating shaft and the second rotating shaft is fixedly installed on the top of the installation plate in a symmetrical manner, and the supply roll and the take-up roll are sleeved on the outer side wall of the plug rod.

[0012] As a further preferred of the technical solution, a fixing block is fixedly installed on the bottom of one end of the installation plate in a symmetrical manner, a positioning hole is formed in the middle of the fixing block, a positioning rod is slidably installed in the positioning hole, a connecting rod is fixedly installed between the one end of the two positioning rods, a spring is sleeved on the outer side of the positioning rod, one end of the spring is fixedly connected with the protective cover, and the other end of the spring is fixedly connected with the outer wall of the positioning rod.

[0013] The utility model provides a high definition camera with protective structure for unmanned aerial vehicle has the following beneficial effects:

[0014] (1) the utility model discloses a wireless network real -time remote control unmanned aerial vehicle body runs, and the protective cover can protect the camera, and is used for preventing the camera from colliding or falling damage under the mistaken operation of the camera and object.

[0015] (2) The utility model discloses a transparent plastic belt is shielded to the lens of camera, prevents the lens of camera from adsorbing dust and influences the shooting effect, when the transparent plastic belt for shielding the lens of camera appears dust, can operate the motor through wireless net network real -time remote control, and the motor will drive third transmission wheel rotation, and third transmission wheel drives the transmission of second transmission pulley through second transmission belt, and second transmission pulley realizes the transmission of two first transmission wheels through first transmission belt, and then drives first pivot and second pivot synchronous rotation, and synchronous rotation of supply roll and take -up roll is driven through the limiting of limiting block and limiting groove, and supply roll will unload the transparent plastic belt, and take -up roll will be rolled up the transparent plastic belt with dust adsorbed, can move the new transparent plastic belt area to the lens of camera, realizes the uninterrupted protection of camera lens. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is whole structure schematic diagram of the utility model;

[0017] Figure 2 It is whole explosion structure schematic diagram of the utility model;

[0018] Figure 3 It is one of local explosion structure schematic diagram of the utility model;

[0019] Figure 4 It is the second of local explosion structure schematic diagram of the utility model;

[0020] In the drawing: 1, unmanned aerial vehicle body;2, camera;3, protective cover;4a, first pivot;4b, second pivot;5a, supply roll;5b, take -up roll;6, transparent plastic belt;7, limiting block;8, limiting groove;9, first transmission wheel;10, first transmission belt;11, second transmission wheel;12, motor;13, third transmission wheel;14, second transmission belt;15, positioning roller;16, mounting plate;17, plug rod;18, fixed block;19, positioning hole;20, positioning rod;21, connecting rod;22, spring. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model.

[0022] The utility model provides technical scheme: such as Figures 1 to 4As shown, in this embodiment, the high-definition camera with protective structure for unmanned aerial vehicle includes a camera 2 mounted on the bottom of the unmanned aerial vehicle body 1, the unmanned aerial vehicle body 1 is remotely controlled in real time through a wireless network, and the bottom end of the unmanned aerial vehicle body 1 is detachably fixedly installed with a protective cover 3, the camera 2 is located in the protective cover 3, and a first rotating shaft 4a and a second rotating shaft 4b are symmetrically and rotatably installed at one end of the protective cover 3 close to the camera 2, a feeding roll 5a for winding a transparent plastic belt 6 is sleeved on the first rotating shaft 4a, and a collecting roll 5b is sleeved on the second rotating shaft 4b, the transparent plastic belt 6 is drawn from the feeding roll 5a and fixedly connected to the collecting roll 5b in a single-layer covering manner across the front of the camera 2 lens.

[0023] The feeding rotating shaft 4a and the collecting rotating shaft 4b keep the rotating speed synchronized through a transmission mechanism, when the first rotating shaft 4a is driven to rotate in the unwinding direction, the second rotating shaft 4b is synchronously rotated in the winding direction, so that the working section of the transparent plastic belt 6 moves, the protective section covering the camera 2 lens is updated, the unmanned aerial vehicle body 1 is remotely controlled in real time through a wireless network to run, and the camera 2 is protected by the protective cover 3 to prevent the camera 2 from colliding with objects or falling and being damaged due to mistaken operation, the lens of the camera 2 is shielded by the transparent plastic belt 6 during the running of the unmanned aerial vehicle body 1 to prevent dust from being adsorbed on the lens of the camera 2 and affecting the shooting effect, when the transparent plastic belt 6 used to shield the lens of the camera 2 is dusty, the transmission mechanism drives the feeding roll 5a and the collecting roll 5b to synchronously rotate, the feeding roll 5a unwinds the transparent plastic belt 6, and the collecting roll 5b winds the transparent plastic belt 6 with dust adsorbed thereon, so that the new transparent plastic belt 6 area can be moved to the lens of the camera 2, and uninterrupted protection of the camera 2 lens can be achieved.

[0024] As shown in the drawings, Figures 1 to 4 The outer sides of the first rotating shaft 4a and the second rotating shaft 4b are symmetrically and fixedly installed with limit blocks 7, the inner circles of the feeding roll 5a and the collecting roll 5b are symmetrically provided with limit grooves 8, the limit blocks 7 and the limit grooves 8 are slidably inserted, the transmission mechanism includes first transmission wheels 9 fixedly installed at the top of the first rotating shaft 4a and the second rotating shaft 4b, a first transmission belt 10 is transmissionally installed between the two first transmission wheels 9, the transmission mechanism further includes second transmission wheels 11 fixedly installed at the top end of the first rotating shaft 4a and the second rotating shaft 4b, a motor 12 is fixedly installed on the inner wall of one side of the protective cover 3, a third transmission wheel 13 is fixedly installed at the output end of the motor 12, and a second transmission belt 14 is transmissionally installed between the third transmission wheel 13 and the second transmission wheel 11.

[0025] Real-time remote control motor 12 operation through wireless network network, motor 12 will drive the third transmission wheel 13 rotation, the third transmission wheel 13 through the second transmission belt 14 drive the transmission of the second transmission wheel 11, the second transmission wheel 11 through the first transmission belt 10 to two first transmission wheel 9 realizes the transmission, in turn drive the first rotating shaft 4a and the second rotating shaft 4b synchronous rotation, and through the setting limit block 7 and limit groove 8 limit, drive the supply roll 5a and the receiving roll 5b synchronous rotation.

[0026] As shown in Figures 1 to 4 The unmanned aerial vehicle body 1 one end both sides of the inner wall are fixedly installed with the positioning roller assembly, the positioning roller assembly includes two parallel interval positioning rollers 15, the free end of the transparent plastic belt 6 on the supply roll 5a is sequentially threaded through the gap between the two positioning roller assemblies and is wound and fixed with the receiving roll 5b.

[0027] Two positioning rollers 15 can position the position of the transparent plastic belt 6, for controlling the transparent plastic belt 6 always contact the lens of the camera 2.

[0028] As shown in Figures 1 to 4 The maintenance window is installed on the mounting plate 16, the top of the mounting plate 16 is fixedly installed with the insertion rod 17 which is matched with the positions of the first rotating shaft 4a and the second rotating shaft 4b, the supply roll 5a and the receiving roll 5b are sleeved on the outer side wall of the insertion rod 17, one end of the mounting plate 16 is fixedly installed with the fixed block 18, the middle part of the fixed block 18 is provided with the positioning hole 19, the positioning rod 20 is slidably installed in the positioning hole 19, the connecting rod 21 is fixedly installed between the two positioning rods 20, the spring 22 is sleeved on the outer side of the positioning rod 20, one end of the spring 22 is fixedly connected with the protective cover 3, and the other end of the spring 22 is fixedly connected with the outer wall of the positioning rod 20.

[0029] When the supply roll 5a needs to be replaced, the new supply roll 5a and the empty receiving roll 5b wound with the transparent plastic belt 6 are respectively inserted outside the two insertion rods 17 on the mounting plate 16, the connecting rod 21 is pulled outwards, the spring 22 is in a compressed state at this time, the mounting plate 16 is installed at the empty position at the bottom of the protective cover 3, the supply roll 5a and the receiving roll 5b are respectively slidably inserted outside the first rotating shaft 4a and the second rotating shaft 4b, and one end of the transparent plastic belt 6 is pulled to pass through the gap between the two positioning rollers 15 and then wound on the empty receiving roll 5b, the connecting rod 21 is cancelled, the positioning rod 20 is inserted into the positioning hole 19 under the elastic pushing action of the spring 22, and the fixing of the mounting plate 16 is realized.

[0030] The utility model provides a kind of high-definition camera for unmanned aerial vehicle with protective structure, specific working principle as follows:

[0031] The device is used for protecting the camera 2 from collision with objects or falling damage under mistaken operation, shielding the lens of the camera 2 by the transparent plastic belt 6 to prevent dust adsorption on the lens of the camera 2 from affecting the shooting effect, and when the transparent plastic belt 6 shielding the lens of the camera 2 is dusty, the motor 12 is remotely controlled in real time through the wireless network to operate, the third transmission wheel 13 is driven to rotate by the motor 12, the second transmission wheel 11 is driven by the second transmission belt 14, the first transmission belt 10 drives the two first transmission wheels 9, and then the first rotating shaft 4a and the second rotating shaft 4b are synchronously rotated, the feeding roll 5a and the take-up roll 5b are synchronously rotated by the limiting of the limiting block 7 and the limiting groove 8, the feeding roll 5a feeds the transparent plastic belt 6, and the take-up roll 5b winds the transparent plastic belt 6 with dust, the new transparent plastic belt 6 area is moved to the lens of the camera 2, and uninterrupted protection of the lens of the camera 2 is realized.

[0032] When the feeding roll 5a needs to be replaced, the new feeding roll 5a and the empty take-up roll 5b wound with the transparent plastic belt 6 are respectively inserted outside the two insertion rods 17 on the mounting plate 16, the connecting rod 21 is pulled outwards, at this time the spring 22 is in a compressed state, the mounting plate 16 is installed at the maintenance window at the bottom of the protective cover 3, the feeding roll 5a and the take-up roll 5b are respectively slid and inserted outside the first rotating shaft 4a and the second rotating shaft 4b, and one end of the transparent plastic belt 6 is pulled to pass through the gap between the two positioning rollers 15 and then wound on the empty take-up roll 5b, the connecting rod 21 is pulled out, the positioning rod 20 is inserted into the positioning hole 19 under the elastic pushing action of the spring 22, and the mounting plate 16 is fixed.

[0033] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A high-definition camera with a protective structure for a UAV, comprising a camera (2) mounted on the bottom of a UAV body (1), characterized in that: The bottom end of the unmanned aerial vehicle body (1) is detachably fixedly installed with a protective cover (3), the camera (2) is located in the protective cover (3), and the protective cover (3) is symmetrically and rotatably installed with a first rotating shaft (4a) and a second rotating shaft (4b) close to the camera (2); the first rotating shaft (4a) is sleeved with a supply roll (5a) for winding a transparent plastic belt (6); the second rotating shaft (4b) is sleeved with a take-up roll (5b); the transparent plastic belt (6) is drawn out from the supply roll (5a) and fixedly connected to the take-up roll (5b) after crossing over the front of the camera (2) lens in a single-layer covering manner. The first rotating shaft (4a) and the second rotating shaft (4b) keep the rotating speed synchronous through a transmission mechanism; when the first rotating shaft (4a) is driven to rotate in the unwinding direction, the second rotating shaft (4b) is synchronously rotated in the winding direction, so that the working section of the transparent plastic belt (6) moves, and the protective section covering the camera (2) lens is updated.

2. The high-definition camera with a protective structure for a UAV according to claim 1, characterized in that: The outer sides of the first rotating shaft (4a) and the second rotating shaft (4b) are symmetrically and fixedly installed with limit blocks (7), and the inner circles of the supply roll (5a) and the take-up roll (5b) are symmetrically and provided with limit grooves (8), and the limit blocks (7) and the limit grooves (8) are slidably inserted.

3. The high-definition camera with a protective structure for a UAV according to claim 2, characterized in that: The transmission mechanism comprises first transmission wheels (9) fixedly installed at the top of the first rotating shaft (4a) and the second rotating shaft (4b), and a first transmission belt (10) transmissionally installed between the two first transmission wheels (9).

4. The high-definition camera with a protective structure for a UAV according to claim 3, characterized in that: The transmission mechanism further comprises second transmission wheels (11) fixedly installed at the top of the first rotating shaft (4a) and the second rotating shaft (4b) and located on the first transmission wheel (9), a motor (12) fixedly installed on the inner wall of one side of the protective cover (3), a third transmission wheel (13) fixedly installed at the output end of the motor (12), and a second transmission belt (14) transmissionally installed between the third transmission wheel (13) and the second transmission wheel (11).

5. The high-definition camera with a protective structure for a drone according to claim 1, characterized in that: The inner walls of both sides of one end of the unmanned aerial vehicle body (1) are fixedly installed with positioning roller assemblies, the positioning roller assembly comprises two positioning rollers (15) arranged in parallel and spaced apart, and the free end of the transparent plastic belt (6) on the supply roll (5a) is fixedly wound on the take-up roll (5b) after sequentially passing through the gaps between the two positioning roller assemblies.

6. The high-definition camera with a protective structure for a drone according to claim 1, characterized in that: A maintenance window is arranged on the lower end face of the first rotating shaft (4a) and the second rotating shaft (4b) of the protective cover (3), the maintenance window is installed with a mounting plate (16), the top of the mounting plate (16) is symmetrically and fixedly installed with a plug rod (17) matched with the positions of the first rotating shaft (4a) and the second rotating shaft (4b), and the supply roll (5a) and the take-up roll (5b) are sleeved on the outer side wall of the plug rod (17).

7. The high-definition camera with a protective structure for a drone according to claim 6, characterized in that: One end bottom of the mounting plate (16) is symmetrically fixedly provided with a fixed block (18), a positioning hole (19) is formed in the middle of the fixed block (18), a positioning rod (20) is slidably installed in the positioning hole (19), a connecting rod (21) is fixedly installed between one end of the two positioning rods (20), a spring (22) is sleeved outside the positioning rod (20), one end of the spring (22) is fixedly connected with the protective cover (3), and the other end of the spring (22) is fixedly connected with the outer wall of the positioning rod (20).

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