CN110740267A

CN110740267A - camera supporting device capable of automatically tracking shot object

Info

Publication number: CN110740267A
Application number: CN201911077557.4A
Authority: CN
Inventors: 杨震宇
Original assignee: Qingdao Lihan Digital Technology Co Ltd
Current assignee: JIANGSU ZHUORAN ENGINEERING CONSULTING Co.,Ltd.
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-01-31
Anticipated expiration: 2039-11-06
Also published as: JP6789488B1; GB202003568D0; JP2021078095A; CN110740267B

Abstract

The camera supporting device capable of automatically tracking and shooting objects comprises a shell, wherein an adjusting cavity is arranged in the shell, the inner wall of the upper side of the adjusting cavity is communicated with the outside and is provided with an adjusting port, the inner wall of the left side of the adjusting cavity is rotatably connected with a driven wheel, an adjusting tensioning assembly is adopted in the camera supporting device, the tensioning force can be timely adjusted when 44 is loosened or over-tightened, the proper tensioning force is ensured when 44 is transmitted, a connecting ball, a limiting groove and a limiting connecting rod are adopted, the connecting belt is always connected between a main belt wheel and an auxiliary belt wheel when the camera is turned forwards or backwards, meanwhile, as most of adopted parts are commercially available parts, the camera supporting device is convenient to maintain, and the current situation that a handheld camera shoots moving objects for a long time, the pictures are seriously shaken, people can generate strong fatigue feeling, and the current automatic tracking cradle head is too expensive and is not easy to maintain is improved.

Description

camera supporting device capable of automatically tracking shot object

Technical Field

The invention relates to the field of photographic equipment, in particular to camera supporting devices capable of automatically tracking and shooting objects.

Background

At present, through rapid development, a camera can better record pictures, so that beautiful memories are brought to people, but when a handheld camera like shoots a moving object for a long time, picture shaking is serious, people feel strong fatigue, at present, professionals adopt an automatic tracking cradle head to support the camera, but the existing automatic tracking cradle head is too expensive and is not easy to maintain, and devices capable of solving the problems are illustrated in the invention.

Disclosure of Invention

The technical problem is as follows:

, when a moving object is shot for a long time, the camera is severely shaken, and a person feels a strong fatigue feeling, so that the conventional automatic tracking pan head is too expensive and difficult to maintain.

In order to solve the problems, the camera supporting device capable of automatically tracking and shooting objects is designed in the embodiment, the camera supporting device comprises a shell, an adjusting cavity is arranged in the shell, an adjusting opening is formed in the inner wall of the upper side of the adjusting cavity and communicated with the outside, a driven wheel is connected to the inner wall of the left side of the adjusting cavity in a rotating mode, a turning block is fixedly arranged at the right end of the driven wheel, a rotating mechanism is arranged on the turning block and comprises a fixed block fixedly arranged on the inner wall of the rear side of the adjusting cavity, an arc-shaped chute arranged on the fixed block, a rotating block connected to the arc-shaped chute in a sliding mode, a limiting connecting rod rotatably connected to the rotating block, a main belt wheel fixedly arranged at the upper end of the limiting connecting rod, a turning shaft rotatably connected to the turning block and extending to the outside through the adjusting opening, an auxiliary belt wheel fixedly arranged on the turning shaft, a connecting belt connected to the auxiliary belt wheel and the main belt wheel, a left control cavity is arranged on the inner wall of the left control cavity, a permanent magnet is slidably connected to the inner wall of the left control cavity, a connecting rod fixedly arranged at the lower end of the connecting rod, a turnover mechanism comprises a turnover mechanism, a turnover mechanism is fixedly arranged on the lower end of the vertical belt rod and a lifting belt assembly arranged on the lower end of the vertical belt shaft and a lifting belt assembly, and a lifting belt assembly arranged on the vertical lifting belt shaft.

Preferably, a driving motor is fixedly arranged on the rear wall of the rear side of the adjusting cavity, the upper end of the driving motor is in power connection with a driving motor shaft, and a main bevel gear which can be in meshed connection with the vertical bevel gear is fixedly arranged at the upper end of the driving motor shaft.

Preferably, the upper end of the turning shaft is provided with an information collector which can be spirally connected with the camera, the tail end of the upper end of the pulley shaft is fixedly provided with a pulley, and a belt is connected between the three pulleys.

The rotating mechanism further comprises a motor fixedly arranged on the inner wall of the rear side of the adjusting cavity, the upper end of the motor is in power connection with a motor shaft, a connecting ball is fixedly arranged at the upper end of the motor shaft, and a limiting connecting rod capable of being abutted to the motor shaft is arranged on the connecting ball.

The turnover mechanism further comprises a left electromagnet fixedly arranged on the inner wall of the upper side of the left control cavity, a left control spring is connected between the left electromagnet and the th permanent magnet, and a vertical bevel gear positioned on the right side of the driving wheel is arranged on the transmission shaft.

Wherein, adjustment tensioning assembly including fixed set up in horizontal stand on the adjustment chamber rear side inner wall, be equipped with the spout on the horizontal stand, sliding connection has the regulating block on the spout, the regulating block right-hand member rotates and is connected with the regulation pivot, regulation pivot right-hand member end set firmly can with the regulating wheel of vertical belt friction butt, set firmly on the horizontal stand and be located the horizontal piece of regulating block front end, the horizontal piece with be connected with regulating spring between the regulating block, the horizontal piece right-hand member rotates and is connected with the fixed axle, fixed axle right-hand member end set firmly can with the tight pulley of vertical belt friction butt, the tight pulley with be connected with between the regulating wheel vertical belt.

The lifting mechanism further comprises a right control cavity arranged on the inner wall of the right side of the adjusting cavity, a right electromagnet is fixedly arranged on the inner wall of the upper side of the right control cavity, a second permanent magnet is connected to the inner wall of the right control cavity in a sliding mode, a right control spring is connected between the second permanent magnet and the right electromagnet, a vertical rod is fixedly arranged at the lower end of the second permanent magnet, the lower end of the vertical rod is rotatably connected with the vertical rod, a horizontal bevel gear capable of being connected with the main bevel gear in a meshed mode is arranged on the vertical rod, a main coupler is fixedly arranged at the tail end of the lower end of the vertical rod, and an auxiliary coupler capable of being connected with the main coupler in a matched mode is.

The invention has the advantages that the tensioning adjusting component is adopted, the tensioning force can be adjusted in time when 44 is loose or over-tight, the proper tensioning force is ensured to exist during 44 transmission, the connecting ball, the limiting groove and the limiting connecting rod are adopted, the connecting belt is always connected between the main belt wheel and the auxiliary belt wheel when the camera turns forwards or backwards, meanwhile, as most of the adopted parts are commercially available parts, the maintenance is convenient, the situation that when an -shaped handheld camera shoots a moving object for a long time, not only the picture shakes seriously, but also people can generate strong fatigue is improved, and the current automatic tracking cradle head is too expensive and is not easy to maintain is improved.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic diagram of an overall structure of camera supporting devices capable of automatically tracking a photographed object according to the present invention;

FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;

FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;

FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1;

FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 1.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 5, and for the sake of convenience, the orientation will be defined as follows, i.e., the up-down, left-right, and front-back directions will be defined as follows, and the up-down, left-right, and front-back directions will be defined as .

The invention relates to camera supporting devices capable of automatically tracking shot objects, which are mainly applied to the process of automatically tracking shot objects, and the invention is further described with by combining the attached drawings of the invention:

the camera supporting device capable of automatically tracking shot objects comprises a shell 11, an adjusting cavity 12 is arranged in the shell 11, an adjusting opening 16 is formed in the inner wall of the upper side of the adjusting cavity 12 and communicated with the outside, a driven wheel 45 is connected to the inner wall of the left side of the adjusting cavity 12 in a rotating manner, a turning block 13 is fixedly arranged at the tail end of the right end of the driven wheel 45, a rotating mechanism 901 is arranged on the turning block 13, the rotating mechanism 901 comprises a fixed block 19 fixedly arranged on the inner wall of the rear side of the adjusting cavity 12, an arc-shaped chute 21 arranged on the fixed block 19, a rotating slide block 20 slidably connected to the arc-shaped chute 21, a limiting connecting rod 22 rotatably connected to the rotating slide block 20, a main belt wheel 18 fixedly arranged at the upper end of the limiting connecting rod 22, a turning shaft 35 rotatably connected to the turning block 13 and extending to the outside through the adjusting opening 16, an auxiliary belt wheel 14 fixedly arranged on the turning shaft 35, a connecting belt 17 connected to the auxiliary belt 14 and a connecting belt 17 connected between the auxiliary belt wheel 14 and the main belt 18, the connecting rod 22, the rotating connection of the rotating shaft 35, the rotating shaft 35 is connected to the rotating shaft 35, the connecting rod 37 is connected to the rotating shaft 35, the rotating shaft 35 is connected to the rotating shaft 35, the rotating shaft.

Advantageously, a driving motor 29 is fixed on the rear wall of the rear side of the adjustment chamber 12, a driving motor shaft 28 is connected to the upper end of the driving motor 29 in a power mode, and a main bevel gear 30 which can be in meshing connection with the vertical bevel gear 55 is fixed on the upper end of the driving motor shaft 28.

Beneficially, the upper end of the turning shaft 35 is provided with an information collector 15 capable of being in threaded connection with the camera, the information collector 15 can receive data of the camera and provide a driving signal of a power source in the device according to the received data, the tail end of the upper end of the pulley shaft 33 is fixedly provided with a pulley 36, and a belt 31 is connected between the three pulleys 36.

According to an embodiment, the rotating mechanism 901 is described in detail below, the rotating mechanism 901 further includes a motor 23 fixedly disposed on the inner wall of the rear side of the adjustment cavity 12, a motor shaft 52 is dynamically connected to an upper end of the motor 23, a connecting ball 51 is fixedly disposed at an upper end of the motor shaft 52, a limiting link 22 capable of abutting against the motor shaft 52 is disposed on the connecting ball 51, and the limiting link 22 can rotate within a fixed angle under the limitation of the limiting groove 50.

According to the embodiment, the turning mechanism 902 will be described in detail below, the turning mechanism 902 further includes a left electromagnet 41 fixedly disposed on the inner wall of the upper side of the left control chamber 39, a left control spring 40 is connected between the left electromagnet 41 and the th permanent magnet 38, and a vertical bevel gear 55 located on the right side of the driving wheel 53 is disposed on the transmission shaft 54.

According to the embodiment, the adjustment tensioning component 903 is described in detail below, the adjustment tensioning component 903 includes a horizontal bracket 43 fixedly disposed on the inner wall of the rear side of the adjustment cavity 12, a sliding groove 42 is disposed on the horizontal bracket 43, an adjusting block 49 is slidably connected to the sliding groove 42, an adjusting rotating shaft 61 is rotatably connected to the right end of the adjusting block 49, an adjusting wheel 48 capable of being in frictional contact with the vertical belt 44 is fixedly disposed at the end of the right end of the adjusting rotating shaft 61, a horizontal block 57 located at the front end of the adjusting block 49 is fixedly disposed on the horizontal bracket 43, an adjusting spring 59 is connected between the horizontal block 57 and the adjusting block 49, a fixed shaft 60 is rotatably connected to the right end of the horizontal block 57, a fixed wheel 58 capable of being in frictional contact with the vertical belt 44 is fixedly disposed at the end of the right end of the fixed shaft 60, and the vertical belt 44 is connected between the fixed wheel 58, when the driving wheel 53 moves downwards, the increased tension of the vertical belt 44 drives the adjusting block 49 to move forwards through the adjusting wheel 48 and the adjusting rotating shaft 61, and simultaneously the adjusting spring 59 accumulates elastic potential energy, when the driving wheel 53 moves upwards, the tension of the vertical belt 44 is reduced, and the adjusting spring 59 drives the adjusting block 49 to move backwards, so that sufficient tension of the vertical belt 44 is always maintained.

According to an embodiment, the following detailed description is provided for the lifting mechanism 904, the lifting mechanism 904 further includes a right control chamber 63 disposed on the right inner wall of the adjustment chamber 12, a right electromagnet 56 is fixedly disposed on the upper inner wall of the right control chamber 63, a second permanent magnet 64 is slidably connected to the inner wall of the right control chamber 63, a right control spring 62 is connected between the second permanent magnet 64 and the right electromagnet 56, a vertical rod 24 is fixedly disposed at the lower end of the second permanent magnet 64, a lower end of the vertical rod 24 is rotatably connected to a second permanent magnet 65, a horizontal bevel gear 25 capable of being engaged with the main bevel gear 30 is disposed on the second permanent magnet 65, a main coupler 26 is fixedly disposed at the tail end of the lower end of the second permanent magnet 65, and an auxiliary coupler 27 capable of being engaged with the main coupler 26 is fixedly disposed on the belt pulley shaft 33 on.

The following describes in detail the use steps of camera supporting devices capable of automatically tracking and shooting objects with reference to fig. 1 to 5:

in the initial state, the main coupling 26 is not in fit connection with the auxiliary coupling 27, the horizontal bevel gear 25 is not in mesh connection with the main bevel gear 30, the second permanent magnet 64 is positioned at the highest position, and the th permanent magnet 38 is positioned at the highest position.

When the camera is fixed on the bracket through the information collector 15, the information collector 15 analyzes data according to pictures captured by the camera, when a shot object moves upwards, the driving motor 29 is started, the driving motor shaft 28 rotates anticlockwise, the right electromagnet 56 is electrified, the right electromagnet 56 and the second permanent magnet 64 are opposite in magnetism and drive the second permanent magnet 64 to move downwards, the second permanent magnet 64 moving downwards drives the horizontal bevel gear 25 and the main bevel gear 30 to be meshed and connected sequentially through the

vertical rods

24 and 65, the right control cavity 63 accumulates elastic potential energy in the process and simultaneously drives the main coupler 26 and the auxiliary coupler 27 to be matched and connected, so that the driving motor shaft 28 rotating anticlockwise rotates clockwise through the main bevel gear 30 and the horizontal bevel gear 25 and drives 65 to rotate clockwise, the 65 rotating clockwise drives the rightmost right belt wheel shaft 33 to rotate clockwise through the main coupler 26 and the auxiliary coupler 27, the other two pulley shafts 33 are driven to rotate clockwise by the belt 31, the threaded rod 34 is driven to rotate clockwise by the clockwise rotation of the pulley shafts 33, so that the shell 11 is driven to move upwards under the spiral connection with the bottom feet 32 fixed on the ground, after the action is finished, the driving motor 29 and the right electromagnet 56 are closed, the right control cavity 63 releases elastic potential energy, the main coupler 26 is driven to be not matched with the auxiliary coupler 27 through the second permanent magnet 64 and the

vertical rods

24 and 65 in sequence, and the horizontal bevel gear 25 is not meshed with the main bevel gear 30;

when the object to be shot moves downwards, the driving motor 29 is started, the driving motor shaft 28 rotates clockwise, the right electromagnet 56 is electrified, the right electromagnet 56 and the second permanent magnet 64 have opposite magnetism, the second permanent magnet 64 is driven to move downwards, the second permanent magnet 64 moving downwards drives the horizontal bevel gear 25 to be meshed and connected with the main bevel gear 30 through the

vertical rods

24 and 65, in the process, the right control cavity 63 accumulates elastic potential energy, the main coupler 26 and the auxiliary coupler 27 are driven to be matched and connected, therefore, the driving motor shaft 28 rotating clockwise drives 65 to rotate anticlockwise through the main bevel gear 30 and the horizontal bevel gear 25, the rightmost belt wheel shaft 33 rotates anticlockwise through the main coupler 26 and the auxiliary coupler 27, the rest two belt wheel shafts 33 are driven to rotate anticlockwise through the belt 31, the threaded rod 34 is driven to rotate anticlockwise through the anticlockwise rotation of the belt wheel shafts 33, thereby driving the shell 11 to move downwards under the screw connection with the bottom foot 32 fixed on the ground, after finishing the action, closing the driving motor 29 and the right electromagnet 56, releasing the elastic potential energy from the right control cavity 63, driving the main coupler 26 and the auxiliary coupler 27 to be not matched and connected in sequence through the second permanent magnet 64 and the

vertical rods

24 and 65, and preventing the horizontal bevel gear 25 and the main bevel gear 30 from being meshed and connected;

when the shot object moves leftwards, the motor 23 is started, the motor shaft 52 rotates anticlockwise, the anticlockwise rotation of the motor shaft 52 sequentially passes through the motor shaft 52, the connecting ball 51 and the limiting groove 50 to drive the limiting connecting rod 22 to rotate anticlockwise, then the main belt wheel 18, the connecting belt 17 and the auxiliary belt wheel 14 drive the turnover shaft 35 to rotate anticlockwise, finally the camera is driven to rotate leftwards through the information collector 15, and after the action is finished, the motor 23 is turned off;

when the shot object moves rightwards, the motor 23 is started, the motor shaft 52 rotates clockwise, the clockwise rotation of the motor shaft 52 sequentially passes through the motor shaft 52, the connecting ball 51 and the limiting groove 50 to drive the limiting connecting rod 22 to rotate clockwise, the main belt wheel 18, the connecting belt 17 and the auxiliary belt wheel 14 are used to drive the turnover shaft 35 to rotate clockwise, finally the camera is driven to rotate rightwards through the information collector 15, and the motor 23 is turned off after the action is finished;

when an object to be shot crosses the camera from the front side of the camera, the driving motor 29 is started, the driving motor shaft 28 rotates anticlockwise, the left electromagnet 41 is electrified, the left electromagnet 41 and the permanent magnet 38 are opposite in magnetism, the th permanent magnet 38 is driven to move downwards, elastic potential energy is accumulated in the left control spring 40, the th permanent magnet 38 moving downwards drives the vertical bevel gear 55 to be meshed with the main bevel gear 30 through the connecting rod 37 and the transmission shaft 54, meanwhile, the tension of the vertical belt 44 is increased through the driving wheel 53, at the moment, the increased tension of the vertical belt 44 drives the adjusting block 49 to move forwards through the adjusting wheel 48 and the adjusting rotating shaft 61, so that the tension of the vertical belt 44 is reduced, the elastic potential energy is accumulated in the adjusting spring 59, the anticlockwise rotating driving motor shaft 28 sequentially drives the main bevel gear 30, the vertical bevel gear 55 and the transmission shaft 54 to rotate, further, the vertical belt 44, the driven rotating shaft 46 and the driven wheel 45 sequentially drive the overturning block 13 to rotate clockwise, finally, the overturning shaft 35 and the information collector 15 drive the camera to rotate backwards, in sequence, in the process, the overturning shaft 35 is connected with the belt 17, the belt 18, the belt 35 and the adjusting spring 35 and the vertical bevel gear 35 is connected, the adjusting spring 35 is released, the tension of the left electromagnet 40, the vertical bevel gear 35 and the adjusting spring 35 is released, and the vertical bevel gear 35, and the adjusting spring 35 is released, and the vertical belt 35, and the vertical bevel gear 35;

when an object to be shot crosses the camera from the rear side of the camera, the driving motor 29 is started, the driving motor shaft 28 is made to rotate clockwise, the left electromagnet 41 is energized, the left electromagnet 41 and the permanent magnet 38 are made to have opposite magnetism, the th permanent magnet 38 is driven to move downwards, the left control spring 40 accumulates elastic potential energy, the th permanent magnet 38 moving downwards drives the vertical bevel gear 55 to be meshed with the main bevel gear 30 through the connecting rod 37 and the transmission shaft 54, meanwhile, the tension of the vertical belt 44 is increased through the driving wheel 53, at the moment, the increased tension of the vertical belt 44 drives the adjusting block 49 to move forwards through the adjusting wheel 48 and the adjusting rotating shaft 61, so that the tension of the vertical belt 44 is reduced, the adjusting spring 59 accumulates elastic potential energy, the driving motor shaft 28 rotating clockwise sequentially drives the driving wheel 53 through the main bevel gear 30, the vertical bevel gear 55 and the transmission shaft 54 to rotate, and further drives the overturning block 13 to rotate anticlockwise through the vertical belt 44, the driven rotating shaft 46 and the driven wheel 45 sequentially, finally, the overturning shaft 35 and the information collector 15 drives the camera to rotate forwards, in sequence, in the process, the overturning shaft 35 and the vertical belt 35 and the adjusting spring 35 and the adjusting block 35 and the vertical bevel gear 35 are sequentially releases the tension limiting movement, so that the left electromagnet 29 and the adjusting belt 35 and the adjusting spring 35 and the adjusting.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims

The camera supporting device capable of automatically tracking shot objects comprises a shell, wherein an adjusting cavity is arranged in the shell, an adjusting opening is formed in the inner wall of the upper side of the adjusting cavity and communicated with the outside, a driven wheel is rotatably connected to the inner wall of the left side of the adjusting cavity, and a turning block is fixedly arranged at the tail end of the right end of the driven wheel;

the turning block is provided with a rotating mechanism, the rotating mechanism comprises a fixed block fixedly arranged on the inner wall of the rear side of the adjusting cavity, an arc-shaped chute arranged on the fixed block, a rotating slide block slidably connected on the arc-shaped chute, a limiting connecting rod rotatably connected on the rotating slide block, a main belt wheel fixedly arranged at the upper end of the limiting connecting rod, a turning shaft rotatably connected on the turning block and extending outwards through the adjusting opening, an auxiliary belt wheel fixedly arranged on the turning shaft, and a connecting belt connected between the auxiliary belt wheel and the main belt wheel, the inner wall of the left side of the adjusting cavity is provided with a left control cavity, the inner wall of the left control cavity is slidably connected with a th permanent magnet, and the lower end of the th permanent magnet is fixedly provided with;

the belt conveyor belt turning device is characterized in that the connecting rod is provided with a turning mechanism, the turning mechanism comprises a driving wheel rotatably connected to the connecting rod, a driven rotating shaft fixedly arranged on the left side of the turning block and a vertical belt connected between the driven rotating shaft and the driving wheel, an adjusting tensioning assembly capable of keeping the vertical belt in a tensioning state is arranged on the inner wall of the rear side of the adjusting cavity, three belt wheel shafts distributed in an annular array mode are rotatably connected to the inner wall of the lower side of the adjusting cavity, a lifting mechanism is arranged on each belt wheel shaft, and the lifting mechanism comprises a threaded rod fixedly arranged at the lower end of each belt wheel shaft and a.
2. The kind of camera supporting devices capable of automatically tracking and shooting objects as claimed in claim 1, wherein a driving motor is fixed to a rear wall of the rear side of the adjustment chamber, a driving motor shaft is connected to an upper end of the driving motor in a power manner, and a main bevel gear capable of being engaged with the vertical bevel gear is fixed to an upper end of the driving motor shaft.
3. The camera supporting device capable of automatically tracking and shooting objects as claimed in claim 1, wherein the flip shaft is provided at its upper end with an information collector which is screwed to the camera, the pulley is fixed at the end of the upper end of the pulley shaft, and a belt is connected between the three pulleys.
4. The camera supporting device for automatically tracking and shooting objects according to claim 1, wherein the rotating mechanism further comprises a motor fixedly disposed on the inner wall of the rear side of the adjusting chamber, a motor shaft is connected to the upper end of the motor in a power connection manner, a connecting ball is fixedly disposed on the upper end of the motor shaft, and a limiting link is disposed on the connecting ball and can be abutted against the motor shaft.
5. The camera supporting device capable of automatically tracking and shooting objects as claimed in claim 1, wherein the tilting mechanism further comprises a left electromagnet fixedly disposed on the inner wall of the upper side of the left control chamber, a left control spring is connected between the left electromagnet and the permanent magnet, and a vertical bevel gear disposed on the right side of the driving wheel is disposed on the transmission shaft.
6. The camera supporting device capable of automatically tracking a photographed object according to claim 1, wherein the adjusting tension assembly includes a horizontal bracket fixedly disposed on an inner wall of a rear side of the adjusting cavity, the horizontal bracket is provided with a sliding groove, the sliding groove is slidably connected with an adjusting block, a right end of the adjusting block is rotatably connected with an adjusting rotating shaft, an adjusting wheel capable of being in friction contact with the vertical belt is fixedly disposed at a right end of the adjusting rotating shaft, a horizontal block disposed at a front end of the adjusting block is fixedly disposed on the horizontal bracket, an adjusting spring is connected between the horizontal block and the adjusting block, a fixing shaft is rotatably connected at a right end of the horizontal block, a fixing wheel capable of being in friction contact with the vertical belt is fixedly disposed at a right end of the fixing shaft, and the vertical belt is connected between the fixing wheel and the adjusting wheel.
7. The camera supporting device capable of automatically tracking and shooting objects as claimed in claim 1, wherein the elevating mechanism further comprises a right control chamber disposed on the inner wall of the right side of the adjustment chamber, a right electromagnet is fixedly disposed on the inner wall of the upper side of the right control chamber, a second permanent magnet is slidably connected to the inner wall of the right control chamber, a right control spring is connected between the second permanent magnet and the right electromagnet, a vertical rod is fixedly disposed at the lower end of the second permanent magnet, the lower end of the vertical rod is rotatably connected to the vertical rod, a horizontal bevel gear capable of being engaged with the main bevel gear is disposed on the horizontal bevel gear, a main coupler is fixedly disposed at the end of the lower end, and an auxiliary coupler capable of being engaged with the main coupler is fixedly disposed on the rightmost pulley shaft.