CN112278306A

CN112278306A - Balance protection device for photography unmanned aerial vehicle

Info

Publication number: CN112278306A
Application number: CN202011237622.8A
Authority: CN
Inventors: 李卜
Original assignee: Fuzhou Kark Electronic Technology Co ltd
Current assignee: Fuzhou Kark Electronic Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-01-29

Abstract

The invention discloses a balance protection device for a photography unmanned aerial vehicle, which comprises a main body capable of being installed on the lower side of the unmanned aerial vehicle, wherein a balance cavity is arranged in the main body, a balance assembly is arranged in the balance cavity, transparent glass plates are respectively installed on the lower side end wall and the side end wall of the main body, a protection block is fixedly installed on the lower side end wall of the main body, a protection assembly is arranged in the protection block, the balance assembly comprises a fixed block fixedly installed on the upper end wall of the balance cavity, the device is installed on the lower side of the unmanned aerial vehicle, the cameras are kept in a horizontal state when the unmanned aerial vehicle inclines, two different cameras can be simultaneously installed in the device, the cameras at two sides can be adjusted by an adjusting assembly to keep the same height.

Description

Balance protection device for photography unmanned aerial vehicle

Technical Field

The invention relates to the technical field of photographic equipment, in particular to a balance protection device for a photographic unmanned aerial vehicle.

Background

The aerial photography means that the earth landform is shot from high altitude through a photography unmanned aerial vehicle in the air to obtain a top view or a high altitude map. The aerial camera can be controlled by a photographer, and can also be automatically shot or remotely controlled. But unmanned aerial vehicle probably inclines or produces the accident in the air and falls, and unmanned aerial vehicle slope can influence the effect of taking photo by plane, produces the accident and causes the casualties to ground personnel easily when falling to the camera damages easily, causes the loss.

Disclosure of Invention

Aiming at the technical defects, the invention provides a balance protection device for a camera unmanned aerial vehicle, which can overcome the defects.

The balance protection device for the photography unmanned aerial vehicle comprises a main body which can be installed on the lower side of the unmanned aerial vehicle, a balance cavity is arranged in the main body, a balance assembly is arranged in the balance cavity, transparent glass plates are installed on the end wall of the lower side of the main body and the end wall of the side face of the lower side of the main body respectively, a protection block is fixedly installed on the end wall of the lower side of the main body, a protection assembly is arranged in the protection block, the balance assembly comprises a fixed block fixedly installed on the upper end wall of the balance cavity, a balance rotating shaft is fixedly installed on the lower side of the fixed block, a vertical balance rod fixedly installed on the lower side of the balance rotating shaft is rotatably installed with a gravity balance ball, two horizontal balance plates are hinged on the vertical balance rod respectively at two points, the left end and the right end of the upper horizontal balance plate are, Two vertical balancing plate forms the parallelogram, vertical balancing pole left and right sides symmetry is equipped with adjusting part, adjusting part include with the left and right sides vertical balancing plate is kept away from vertical balancing plate end wall fixed mounting's the outside contains the slide bar of stopper, slide on the slide bar be equipped with the camera can be installed to vertical balancing plate's downside through adjusting spring connection's sliding block, vertical balancing pole left and right sides symmetry fixed mounting has and is located the regulating block of horizontal balancing plate upside, be equipped with the downside in the regulating block with the communicating regulation transmission chamber in balanced chamber, it is close to adjust the transmission chamber vertical balancing pole end wall fixed mounting has the accommodate motor.

Preferably, the adjusting part still include with the accommodate motor is kept away from the regulation drive shaft that vertical stabilizer bar side power is connected, it keeps away from to adjust the drive shaft vertical stabilizer bar side has first integral key shaft through first spline muffjoint, first integral key shaft with first spline muffjoint passes through spline spring coupling, first integral key shaft is kept away from vertical stabilizer bar side fixed mounting has initiative friction pulley, it keeps away from to adjust the transmission chamber vertical stabilizer bar side end wall rotates and installs the screw rod, the screw rod is close to vertical stabilizer bar side fixed mounting have can with initiative friction pulley passes through friction fit's driven friction pulley, adjust transmission chamber upper end wall slip be equipped with down extend to with the sliding block is close to vertical stabilizer bar side end wall contact and with the screw rod passes through screw-thread fit's screw thread sliding block.

Preferably, the adjusting part is still including being located adjust transmission chamber downside end wall and with the communicating push rod sliding tray in balanced chamber, slide in the push rod sliding tray and be equipped with the upside contain inclined plane and downside and the push rod of horizontal balance board upside contact, it is equipped with to adjust transmission chamber upper end wall slide first integral key shaft pass through the bearing connect and the downside with the push rod passes through inclined plane sliding fit's ejector pad, fixed mounting is located on the push rod the regulating block downside and with the regulating block passes through push rod spring coupling's reset block, regulating block downside fixed mounting has the electro-magnet, reset block upside fixed mounting have can with electro-magnet complex iron plate.

Preferably, the protection component comprises a rotation cavity which is positioned in the protection block and the lower side of which is communicated with the outside, the rear end wall of the lower side of the rotation cavity is rotatably provided with an cover plate rotating shaft which is connected with the rotation cavity through a torsion spring, the cover plate rotating shaft is fixedly provided with a cover plate, the right end wall of the rotation cavity is slidably provided with a sliding box, the left end wall of the sliding box is rotatably provided with a fan blade rotating shaft which extends leftwards, the fan blade rotating shaft is fixedly provided with fan blades, the left end wall of the rotation cavity is communicated with a limit sliding groove, the limit sliding groove is internally provided with a cover plate push plate which is connected with the limit sliding groove through a push plate spring in a sliding way, the left side of the fan blade rotating shaft is rotatably connected with the cover plate push plate, the upper end wall of the rotation cavity is fixedly provided with an air pump, the lower side of the air pump is, the second spline shaft and the fan blade rotating shaft are driven by a group of bevel gear pairs positioned in the sliding box.

Preferably, the protection assembly further comprises a weightlessness cavity positioned on the left side of the rotation cavity, a weightlessness ball is arranged in the weightlessness cavity, a first weightlessness sliding slot is communicated with the upper side of the weightlessness cavity, a second weightlessness sliding slot is communicated with the right side of the first weightlessness sliding slot and communicated with the rotation cavity, a first weightlessness sliding block connected with the upper end wall of the first weightlessness sliding slot through a first weightlessness spring is arranged in the first weightlessness sliding slot in a sliding manner, a second weightlessness sliding block connected with the second weightlessness sliding slot through a second weightlessness spring is arranged in the second weightlessness sliding slot in a sliding manner, the left side of the second weightlessness sliding block is matched with the upper side of the first weightlessness sliding block through an inclined plane, an anode magnet is fixedly installed on the upper side of the rotation cavity, a cathode magnet capable of mutually attracting the anode magnet is fixedly installed on the upper side of the cover plate push plate, the air pump right side is connected with the intake pipe of downside and external intercommunication, the protection piece four corners is equipped with the gasbag chamber respectively, be equipped with in the gasbag chamber with the gasbag that the air pump passes through the gas tube and connects.

The beneficial effects are that: the device simple structure, high durability and convenient operation, the device is at the during operation, install the device at the unmanned aerial vehicle downside, unmanned aerial vehicle keeps the camera to be in the horizontality when inclining, guarantee to shoot the effect, can install two different cameras simultaneously in the device, because camera weight is different, adjust both sides camera through adjusting part and keep same height, when unmanned aerial vehicle meets accident and falls, the upper and lower both sides gasbag is aerifyd, upside gasbag protection camera, the downside gasbag is located the device downside, reduce the impact force, alleviate the casualties.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of the structure C-C in FIG. 3 according to the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The balance protection device for the photography unmanned aerial vehicle comprises a main body 10 which can be installed on the lower side of the unmanned aerial vehicle, a balance cavity 33 is arranged in the main body 10, a balance component for keeping a camera horizontal is arranged in the balance cavity 33, transparent glass plates 16 are respectively installed on the lower side end wall and the side end wall of the main body 10, a protection block 19 is fixedly installed on the lower end wall of the main body 10, a protection component for inflating an air bag protection device when the unmanned aerial vehicle accidentally falls is arranged in the protection block 19, the balance component comprises a fixing block 30 fixedly installed on the upper end wall of the balance cavity 33, a balance rotating shaft 29 is fixedly installed on the lower side of the fixing block 30, a vertical balance rod 28 with a gravity balance ball 22 fixedly installed on the lower side is rotatably installed on the balance rotating shaft 29, two horizontal balance plates 26 are respectively hinged on the vertical balance, the left end and the right end of the upper horizontal balancing plate 26 are symmetrically hinged with vertical balancing plates 24 with the other end hinged with the lower side, the left end and the right end of the horizontal balancing plate 26 are hinged with vertical balancing plates 24, the two horizontal balancing plates 26 and the two vertical balancing plates 24 form a parallelogram, adjusting components for adjusting cameras at two sides to keep the same height are symmetrically arranged at the left side and the right side of the vertical balancing plate 28, the sliding rod 14, which is fixedly arranged at the outer side of the end wall of the vertical balancing plate 24 and is provided with a limiting block 13, the sliding rod 14 is provided with sliding blocks 15 in a sliding manner, which are connected with the vertical balancing plates 24 through adjusting springs 12, and the lower side of each sliding block can be provided with a camera 23, the left side and the right side of the vertical balancing plate 28 are symmetrically and fixedly provided with adjusting blocks 32 positioned at the upper side of the horizontal balancing plate 26, the adjusting transmission cavity 31 is fixedly provided with an adjusting motor 27 close to the end wall of the vertical balancing pole 28, the vertical balancing bar 28 is rotated about the balancing rotating shaft 29 by the gravity of the gravity balancing ball 22 while the main body 10 is tilted to maintain the vertical state, the horizontal balance plate 26 rotates around a hinge point with the vertical balance bar 28, the vertical balance plate 24 rotates around a hinge point with the horizontal balance plate 26, since the two horizontal balance plates 26 and the two vertical balance plates 24 form a parallelogram, the vertical balance plate 24 is parallel to the vertical balance bar 28, the vertical balance plate 24 is maintained in a vertical state, the sliding rod 14 is kept in a horizontal state, the camera 23 is kept stable, the position of the sliding block 15 on the sliding rod 14 is adjusted when the gravity of the camera 23 on the left side and the gravity of the camera 23 on the right side are unequal, and the cameras 23 on the two sides are kept at the same height through a lever principle.

Advantageously, the adjusting assembly further comprises an adjusting driving shaft 43 in power connection with the side of the adjusting motor 27 far from the vertical balancing bar 28, the side of the adjusting driving shaft 43 far from the vertical balancing bar 28 is connected with a first spline shaft 69 through a first spline sleeve 44, the first spline shaft 69 is connected with the first spline sleeve 44 through a spline spring 45, the side of the first spline shaft 69 far from the vertical balancing bar 28 is fixedly provided with a driving friction wheel 35, the adjusting transmission cavity 31 is rotatably provided with a screw rod 11 far from the side end wall of the vertical balancing bar 28, the side of the screw rod 11 near the vertical balancing bar 28 is fixedly provided with a driven friction wheel 36 capable of being in friction fit with the driving friction wheel 35, the upper end wall of the adjusting transmission cavity 31 is slidably provided with a threaded sliding block 25 extending downwards to be in contact with the sliding block 15 near the side end wall of the vertical balancing bar 28 and to be in threaded fit with the screw rod 11, screw rod 11 when rotating screw thread sliding block 25 horizontal slip, screw thread sliding block 25 is to keeping away from promote during the slip of vertical balancing pole 28 sideslip sliding block 15 is to keeping away from the slip of vertical balancing pole 28 sideslip, adjusting spring 12 stretches, screw thread sliding block 25 is to being close to during the slip of vertical balancing pole 28 sideslip sliding block 15 owing to adjusting spring 12 acts on to being close to the slip of vertical balancing pole 28 sideslip resets.

Beneficially, the adjusting assembly further includes a push rod sliding groove 37 located on the lower side end wall of the adjusting transmission cavity 31 and communicated with the balance cavity 33, a push rod 41 with an upper side containing an inclined plane and a lower side contacting with the upper side of the horizontal balance plate 26 is slidably arranged in the push rod sliding groove 37, a push block 34 connected with the first spline shaft 69 through a bearing and with a lower side sliding-fitted with the push rod 41 through an inclined plane is slidably arranged on the upper end wall of the adjusting transmission cavity 31, a reset block 42 located on the lower side of the adjusting block 32 and connected with the adjusting block 32 through a push rod spring 39 is fixedly mounted on the push rod 41, an electromagnet 38 is fixedly mounted on the lower side of the adjusting block 32, an iron block 40 capable of being fitted with the electromagnet 38 is fixedly mounted on the upper side of the reset block 42, when the camera is adjusted, the horizontal balance plate 26 is inclined, so as to push the push rod, thereby pushing the push block 34 to slide towards the side far away from the vertical balancing rod 28, the driving friction wheel 35 contacts with the driven friction wheel 36 through friction transmission, the adjusting motor 27 rotates forwards, thereby driving the screw rod 11 to rotate to adjust the position of the camera, when needing to reset, the electromagnet 38 is electrified to adsorb the iron block 40, thereby driving the push rod 41 to slide upwards, the driving friction wheel 35 contacts with the driven friction wheel 36 through friction transmission, the adjusting motor 27 rotates backwards, thereby driving the screw rod 11 to rotate to reset the camera.

Beneficially, the protection assembly comprises a rotation cavity 62 which is located in the protection block 19 and the lower side of which is communicated with the outside, a cover plate rotation shaft 59 connected with the rotation cavity 62 through a torsion spring is rotatably installed on the rear end wall of the lower side of the rotation cavity 62, a cover plate 60 is fixedly installed on the cover plate rotation shaft 59, a sliding box 63 is slidably arranged on the right end wall of the rotation cavity 62, a fan blade rotation shaft 65 extending leftwards is rotatably installed on the left end wall of the sliding box 63, a fan blade 61 is fixedly installed on the fan blade rotation shaft 65, a limiting sliding groove 56 is communicated with the left end wall of the rotation cavity 62, a cover plate push plate 58 connected with the limiting sliding groove 56 through a push plate spring 55 is slidably arranged in the limiting sliding groove 56, the left side of the fan blade rotation shaft 65 is rotatably connected with the cover plate push plate 58, an air pump 20 is fixedly installed on the upper, the air pump drive shaft 68 downside be connected with through second spline sleeve 67 with slide box 63 upper end wall rotates the second spline shaft 66 of installation, second spline shaft 66 flabellum axis of rotation 65 is located through a set of bevel gear pair transmission in the slide box 63, promote when apron push pedal 58 slides down apron 60 winds apron axis of rotation 59 rotates and opens, thereby drives flabellum axis of rotation 65 flabellum 61 slide box 63 slides down, and wind drives flabellum 61 rotates, thereby drives flabellum axis of rotation 65 rotates, thereby drives second spline shaft 66 rotates, thereby drives air pump drive shaft 68 rotates, thereby drives air pump 20 work.

Beneficially, the protection assembly further includes a weight loss cavity 54 located on the left side of the rotation cavity 62, a weight loss ball 57 is disposed in the weight loss cavity 54, a first weight loss sliding groove 50 is disposed in communication with the upper side of the weight loss cavity 54, a second weight loss sliding groove 53 is disposed in communication with the rotation cavity 62 on the right side of the first weight loss sliding groove 50, a first weight loss sliding block 52 connected with the upper end wall of the first weight loss sliding groove 50 through a first weight loss spring 51 is slidably disposed in the first weight loss sliding groove 50, a second weight loss sliding block 49 connected with the second weight loss sliding groove 53 through a second weight loss spring 48 is slidably disposed in the second weight loss sliding groove 53, the left side of the second weight loss sliding block 49 is in inclined plane fit with the upper side of the first weight loss sliding block 52, a positive pole magnet 47 is fixedly mounted on the upper side of the rotation cavity 62, a negative pole magnet 46 capable of mutually attracting the positive pole magnet 47 is fixedly mounted on the upper side of the cover plate 58, air pump 20 right side is connected with the intake pipe 64 of downside and external intercommunication, protection piece 19 four corners is equipped with gasbag chamber 18 respectively, be equipped with in the gasbag chamber 18 with air pump 20 passes through the gasbag 17 that gas tube 21 is connected, when unmanned aerial vehicle breaks down and falls the weightlessness ball 57 is in upwards sliding in weightlessness chamber 54 promotes first weightlessness sliding block 52 upwards slides, first weightlessness spring 51 compression, thereby promotes second weightlessness sliding block 49 slides right, second weightlessness spring 48 compression, separation anodal magnet 47 negative pole magnet 46, apron push pedal 58 is owing push pedal spring 55 effect lapse, air pump 20 during operation passes through intake pipe 64 the gas tube 21 to blow in the gasbag 17, upside gasbag protection camera, downside gasbag protection device downside.

In an initial state, the vertical balance rod 28 is in a vertical state, the sliding block 15 and the threaded sliding block 25 are located on the side close to the vertical balance rod 28, the adjusting spring 12 is in a normal stretching state, the electromagnet 38 is not powered, the push rod 41 is located on the lowest side, the push rod spring 39 is in a normal stretching state, the push block 34 is located on the side close to the vertical balance rod 28, the driving friction wheel 35 is not in contact with the driven friction wheel 36, the spline spring 45 is in a normal stretching state, the weightless ball 57 is located on the lowest side, the first weightless sliding block 52 is located on the lowest side, the first weightless spring 51 is in a normal stretching state, the second weightless sliding block 49 is located on the leftmost side, the second weightless spring 48 is in a normal stretching state, the anode magnet 47 adsorbs the cathode magnet 46, the cover plate push plate 58 is located on the uppermost side, the push.

When the working is started, the camera 23 is installed on the lower side of the sliding block 15, the horizontal balance plates 26 rotate and incline around the hinge point with the vertical balance rod 28 due to the difference of the gravity of the cameras 23 on the two sides, the adjusting motor 27 is started to rotate positively when the height of the camera 23 is adjusted, so that the push rod 41 on the upward inclined side is pushed to slide upwards, the push rod spring 39 is compressed, the push block 34 is pushed to slide towards the side far from the vertical balance rod 28, the driving friction wheel 35 is contacted with the driven friction wheel 36 and is in friction transmission, the spline spring 45 is stretched, the adjusting motor 27 drives the adjusting driving shaft 43 to rotate, so that the first spline shaft 69 is driven to rotate, so that the driving friction wheel 35 is driven to rotate, so that the driven friction wheel 36 is driven to rotate, so that the sliding block 11 is driven to rotate, so that the threaded block 25 is driven to, the adjusting spring 12 is stretched, the horizontal balancing plate 26 is restored to be horizontal when the cameras 23 on the two sides are at the same height, the push rod 41 slides downwards under the action of the push rod spring 39, the driving friction wheel 35 slides towards the side close to the vertical balancing rod 28 under the action of the spline spring 45 to be separated from the driven friction wheel 36, and the adjusting motor 27 stops; when the unmanned aerial vehicle inclines in the flying process, the vertical balancing pole 28 rotates around the balancing rotating shaft 29 to keep a vertical state under the action of gravity of the gravity balancing ball 22, the horizontal balancing plate 26 rotates around a hinge point with the vertical balancing pole 28, the vertical balancing plate 24 rotates around a hinge point with the horizontal balancing plate 26, and as the two horizontal balancing plates 26 and the two vertical balancing plates 24 form a parallelogram, the vertical balancing plate 24 is parallel to the vertical balancing pole 28, the vertical balancing plate 24 keeps a vertical state, the sliding pole 14 keeps a horizontal state, and the camera 23 keeps stable; when the unmanned aerial vehicle fails and falls, the weightless ball 57 weightless slides upwards in the weightless cavity 54, the first weightless slide block 52 is pushed to slide upwards, the first weightless spring 51 is compressed, the second weightless slide block 49 is pushed to slide rightwards, the second weightless spring 48 is compressed, the positive magnet 47 and the negative magnet 46 are separated, the cover plate push plate 58 slides downwards under the action of the push plate spring 55, the cover plate 60 is pushed to rotate and open around the cover plate rotating shaft 59 when the cover plate push plate 58 slides downwards, so that the fan blade rotating shaft 65, the fan blade 61 and the slide box 63 are driven to slide downwards, the fan blade 61 is driven to rotate by wind, so that the fan blade rotating shaft 65 is driven to rotate, the second spline shaft 66 is driven to rotate, so that the air pump driving shaft 68 is driven to rotate, so that the air pump 20 is driven to work, when the air pump 20 works, the air is blown into, the lower side of the lower side air bag protection device; when the camera 23 needs to be disassembled, the electromagnet 38 is electrified, the iron block 40 is adsorbed, the push rod spring 39 is compressed, so that the push rod 41 is driven to slide upwards, the driving friction wheel 35 is in contact with the driven friction wheel 36, through friction transmission, the adjusting motor 27 rotates reversely, the screw rod 11 is driven to rotate, the threaded sliding block 25 slides towards the side close to the vertical balancing rod 28, the sliding block 15 slides towards the side close to the vertical balancing rod 28 under the action of the adjusting spring 12 to reset, the camera 23 resets, and the camera 23 is disassembled.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a balanced protection device for photographic unmanned aerial vehicle, includes can install the main part in unmanned aerial vehicle downside, its characterized in that: a balance cavity is arranged in the main body, a balance assembly is arranged in the balance cavity, transparent glass plates are respectively arranged on the lower side end wall and the side surface end wall of the main body, a protection block is fixedly arranged on the lower end wall of the main body, a protection assembly is arranged in the protection block, the balance assembly comprises a fixed block fixedly arranged on the upper end wall of the balance cavity, a balance rotating shaft is fixedly arranged on the lower side of the fixed block, a vertical balance rod fixedly arranged on the lower side of the balance rotating shaft is rotatably arranged on the balance rotating shaft, two horizontal balance plates are respectively hinged on two points on the vertical balance rod, the left and right ends of the upper horizontal balance plate are symmetrically hinged on a vertical balance plate, the other end of the upper horizontal balance plate is hinged on the left and right ends of the lower horizontal balance plate, the two horizontal balance plates and the two vertical balance plates form a, the adjusting part includes and keeps away from with the left and right sides vertical balancing pole end wall fixed mounting's the outside contains the slide bar of stopper, slide on the slide bar be equipped with the slide block that camera can be installed to vertical balancing board downside through adjusting spring connection, vertical balancing pole left and right sides symmetry fixed mounting has and is located the regulating block of horizontal balancing board upside, be equipped with the downside in the regulating block with the communicating regulation transmission chamber in balanced chamber, it is close to adjust the transmission chamber vertical balancing pole end wall fixed mounting has adjusting motor.

2. The balance protector for a camera robot of claim 1, wherein: the adjusting part still include with adjust the motor and keep away from the regulation drive shaft that vertical stabilizer bar side power is connected, adjust the drive shaft and keep away from vertical stabilizer bar side has first integral key shaft through first spline muffjoint, first integral key shaft with first spline sleeve passes through spline spring coupling, first integral key shaft is kept away from vertical stabilizer bar side fixed mounting has the initiative friction pulley, adjust the transmission chamber and keep away from vertical stabilizer bar side end wall rotates and installs the screw rod, the screw rod is close to vertical stabilizer bar side fixed mounting have can with the initiative friction pulley passes through friction fit's driven friction pulley, adjust transmission chamber upper end wall slide be equipped with downwardly extending with the sliding block is close to vertical stabilizer bar side end wall contact and with the screw rod passes through screw-thread fit's screw sliding block.

3. The balance protector for a camera robot of claim 2, wherein: the adjusting part is still including being located adjust transmission chamber downside end wall and with the communicating push rod sliding tray in balanced chamber, slide in the push rod sliding tray and be equipped with the upside contain inclined plane and downside and the push rod of horizontal balance board upside contact, it is equipped with to adjust transmission chamber upper end wall slide first integral key shaft pass through the bearing connect and the downside with the push rod passes through inclined plane sliding fit's ejector pad, fixed mounting is located on the push rod the regulating block downside and with the regulating block passes through push rod spring coupling's reset block, regulating block downside fixed mounting has the electro-magnet, reset block upside fixed mounting have can with electro-magnet complex iron plate.

4. The balance protector for a camera robot of claim 1, wherein: the protection assembly comprises a rotating cavity which is positioned in the protection block and the lower side of which is communicated with the outside, an apron rotating shaft connected with the rotating cavity through a torsional spring is rotatably arranged on the rear end wall of the lower side of the rotating cavity, an apron is fixedly arranged on the apron rotating shaft, a sliding box is slidably arranged on the right end wall of the rotating cavity, a fan blade rotating shaft extending leftwards is rotatably arranged on the left end wall of the sliding box, a fan blade is fixedly arranged on the fan blade rotating shaft, a limit sliding groove is communicated with the left end wall of the rotating cavity, an apron push plate connected with the limit sliding groove through a push plate spring is slidably arranged in the limit sliding groove, the left side of the fan blade rotating shaft is rotatably connected with the apron push plate, an air pump is fixedly arranged on the upper end wall of the rotating cavity, an air pump driving shaft is dynamically connected to the lower side of the air pump driving shaft, a, the second spline shaft and the fan blade rotating shaft are driven by a group of bevel gear pairs positioned in the sliding box.

5. The balance protector for a camera robot of claim 4, wherein: the protection assembly further comprises a weightlessness cavity positioned on the left side of the rotating cavity, a weightlessness ball is arranged in the weightlessness cavity, a first weightlessness sliding groove is communicated with the upper side of the weightlessness cavity, a second weightlessness sliding groove communicated with the rotating cavity is communicated with the right side of the first weightlessness sliding groove, a first weightlessness sliding block connected with the upper end wall of the first weightlessness sliding groove through a first weightlessness spring is arranged in the first weightlessness sliding groove in a sliding manner, a second weightlessness sliding block connected with the second weightlessness sliding groove through a second weightlessness spring is arranged in the second weightlessness sliding groove in a sliding manner, the left side of the second weightlessness sliding block is matched with the upper side of the first weightlessness sliding groove through an inclined plane, an anode magnet is fixedly installed on the upper side of the rotating cavity, a cathode magnet capable of mutually attracting with the anode magnet is fixedly installed on the upper side of the cover plate push plate, and the right side of the air pump is connected with an air inlet pipe with the lower side, the four corners of the protection block are respectively provided with an air bag cavity, and an air bag connected with the air pump through an inflation tube is arranged in the air bag cavity.