CN111946960A

CN111946960A - Device capable of stably supporting and fastening camera on steep slope

Info

Publication number: CN111946960A
Application number: CN202010826424.9A
Authority: CN
Inventors: 周才林
Original assignee: Qingdao Lihan Digital Technology Co Ltd
Current assignee: Qingdao Lihan Digital Technology Co Ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2020-11-17

Abstract

The invention discloses a device capable of stably supporting and fastening a camera on a steep slope, which comprises a placing body, wherein a placing cavity with an upward opening is formed in the placing body, a butting cavity is communicated with the bottom wall of the placing cavity, and a clamping mechanism is arranged in the placing cavity.

Description

Device capable of stably supporting and fastening camera on steep slope

Technical Field

The invention relates to the field of photographic equipment, in particular to a device capable of stably supporting and fastening a camera on a steep slope.

Background

The camera support is a fixing device which is common in daily photography, the existing camera support only has the function of fixing and supporting on a flat ground, so that a camera is difficult to horizontally place in a steep slope or a mountain land, the camera is in an inclined state, and the photographing effect is influenced.

Disclosure of Invention

In order to solve the problems, the embodiment designs a device capable of stably supporting and fastening a camera on a steep slope, the device comprises a placing body, a placing cavity with an upward opening is formed in the placing body, a butting cavity is arranged in the bottom wall of the placing cavity in a communicating mode, a clamping mechanism is arranged in the placing cavity, the clamping mechanism comprises telescopic plates which are rancour on the left wall and the right wall of the placing cavity from top to bottom, two driving rods are symmetrically and fixedly arranged on the left side and the right side of the bottom surface of each telescopic plate by taking the placing cavity as a symmetric center, the driving rods extend downwards to extend into the butting cavities, a stress spring is fixedly connected to the bottom surface of each telescopic plate, the lower end of the stress spring is fixedly connected to the bottom wall of the placing cavity, one surface, close to each other, of the two driving rods is inclined downwards, and driven rods are respectively butted to the surfaces, close to each other, of the two driving rods are arranged on the surfaces, close to, the bottom surface of the driven rod is fixedly provided with a limiting plate, the bottom surface of the limiting plate slides left and right on the bottom wall of the butt cavity, one surface of the two limiting plates, which is close to each other, is fixedly connected with a compression spring, one end of the compression spring, which is close to each other, is fixedly connected with one end wall of the butt cavity, which is close to each other, one surface of the driven rod, which is close to each other, is butted with a fixed rod, the fixed rod is in threaded connection with the placing body, the fixed rod extends downwards to extend out of the outside, the fixed rod is rotatably connected with a rotating block, the bottom surface of the rotating block is symmetrically hinged with two telescopic shells left and right by taking the fixed rod as a symmetric center, a telescopic cavity with a downward opening is arranged in each telescopic shell, a telescopic rod is arranged between the left wall and the right wall of the telescopic cavity in a vertical sliding manner, the, the telescopic rod extends downwards, a fixed block is fixedly arranged on the telescopic rod, a pulling and jacking mechanism is arranged on the fixed block and comprises a limiting cavity with an upward opening in the fixed block, two guide rails are fixedly arranged on the front wall and the rear wall of the limiting cavity respectively, a telescopic abutting plate is arranged on one end wall, far away from each other, of the guide rails in a vertically sliding manner, one end surface, close to each other, of the two telescopic abutting plates is downward inclined, a sliding cavity with a forward opening is formed in the telescopic abutting plate, a pulling block is arranged on one wall, far away from each other, of the sliding cavity in an abutting manner, the lower end surface of the pulling block abuts against the upper end surface of the fixed block, the pulling block slides leftwards and rightwards on the upper end surface of the fixed block, the upper end surface of the pulling block abuts against the upper wall of the sliding cavity, and the pulling block slides leftwards and rightwards in the sliding cavity, and a pulling rod is hinged on one end surface of the pulling blocks, which is close to each other.

Preferably, a support base is arranged at the lower side of the fixed rod, a rotating cavity with an upward opening is arranged in the support base, the left wall and the right wall of the rotating cavity are respectively provided with a sliding groove which is arc-shaped, one wall of the two sliding grooves which are far away from each other is provided with a rotating shaft in a vertical sliding manner, the lower end of the fixed rod is internally provided with a moving cavity, the rotating shaft rotates up and down between the front wall and the rear wall of the moving cavity, a coupler is rotatably arranged on the rotating shaft, a fixed shaft is fixedly arranged on the front end surface and the rear end surface of the coupler, the fixed shaft extends through the fixed rod towards two sides, the front end and the rear end of the fixed shaft are rotatably connected to the front wall and the rear wall of the rotating cavity, two contracting cavities are bilaterally symmetrically arranged in the support base by taking the fixed rod as a symmetric, the upper end surfaces of the moving blocks are fixedly provided with ejector rods, the ejector rods extend upwards to extend out of the contraction cavities, one end wall, away from each other, of each of the two moving blocks is fixedly provided with a butting block, one end surface, away from each other, of each butting block slides up and down on one end wall, away from each other, of each contraction cavity, the upper end surfaces of the butting blocks are fixedly connected with pressure springs, the upper ends of the pressure springs are fixedly connected with the upper walls of the contraction cavities, and one ends, close to each other, of the pulling rods are hinged to the left side and the right side of the upper end surface of.

But preferably, two the chamber that resets that the opening is decurrent has been seted up in the lower terminal surface of telescopic link respectively, it is equipped with the butt rod to slide from top to bottom between the left and right sides wall in chamber that resets, the up end of butt rod has linked firmly reset spring, reset spring's upper end links firmly in the upper wall in the chamber that resets, the butt rod downwardly extending stretches out the intracavity that resets, two the butt rod articulates on the terminal surface that is close to each other and is equipped with the carriage release lever, the articulated dwang that is equipped with on the terminal surface that the telescopic link hypomere is close to each other, the one end that the carriage release lever is close to each other is articulated to be established on the terminal surface that.

Preferably, the front side of the end, far away from each other, of the fixed rod is respectively provided with a sliding rod, two through cavities are formed in the sliding rod, the upper wall and the lower wall of each through cavity slide left and right and are respectively provided with a moving shaft and a limiting cavity, the moving shaft is fixedly arranged on the front end face of the fixed rod, and the limiting cavity is fixedly arranged on the front end face of the fixed block.

But preferably, it is equipped with the connecting rod to articulate respectively on the terminal surface that flexible shell is close to each other, set up the removal chamber that link up from top to bottom in the connecting rod, it is equipped with spacing slide bar, two to remove the upper and lower wall in chamber horizontal slip one end that spacing slide bar is close to each other sets firmly remove on the wall that the chamber is close to each other, the winding is equipped with spacing spring on the spacing slide bar, the one end that spacing spring kept away from each other links firmly remove on the wall that the chamber was kept away from each other, the one end that spacing spring is close to each other links firmly remove on the wall that the chamber is close to each other.

The invention has the beneficial effects that: when the device is used for shooting on the ground which is not flat in daily life, the ejector rod can abut against the sliding rod through the movement of the abutting block when the whole device is opened, so that the device can be opened, meanwhile, the supporting base can be placed on a steep slope under the influence of the rotating shaft, so that the shooting cannot be influenced, meanwhile, the telescopic rod can reach the proper length to be fixed through pulling the abutting mechanism, the device can be clamped during shooting through the clamping mechanism, the shaking cannot occur, the camera is protected, and the shooting can be more stable.

Drawings

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

FIG. 1 is a schematic view of the overall structure of a device for supporting and fastening a camera on a steep slope 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. 2;

FIG. 4 is an enlarged schematic view of "C" of FIG. 1;

FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 4;

FIG. 6 is a schematic view of the structure in the direction "E-E" of FIG. 5;

fig. 7 is an enlarged schematic view of "F" of fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-7, for ease of description, the orientations described below will now be defined as follows: 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 device capable of stably supporting and fastening the camera on the steep slope comprises a placing body 11, a placing cavity 12 with an upward opening is formed in the placing body 11, a butting cavity 16 is communicated in the bottom wall of the placing cavity 12, a clamping mechanism 101 is arranged in the placing cavity 12, the clamping mechanism 101 comprises telescopic plates 13 which are mutually rancour on the left wall and the right wall of the placing cavity 12 from top to bottom, two driving rods 15 are symmetrically and fixedly arranged on the left wall and the right wall of the telescopic plates 13 by taking the placing cavity 12 as a symmetric center, the driving rods 15 extend downwards to the butting cavity 16, a stress spring 14 is fixedly connected to the bottom surface of the telescopic plates 13, the lower end of the stress spring 14 is fixedly connected to the bottom wall of the placing cavity 12, the surface, close to each other, of the two driving rods 15 is inclined downwards, and driven rods 17 are respectively butted to the surfaces, close to each other, of the driving rods 15, the bottom surface of the driven rod 17 is fixedly provided with a limiting plate 19, the bottom surface of the limiting plate 19 slides left and right on the bottom wall of the butt cavity 16, two sides of the limiting plate 19 close to each other are fixedly connected with a compression spring 18, one end of the compression spring 18 close to each other is fixedly connected on one end wall of the butt cavity 16 close to each other, one side of the driven rod 17 close to each other is provided with a fixing rod 20 in a butt mode, the fixing rod 20 is in threaded connection with the placing body 11, the fixing rod 20 extends downwards to extend out of the outside, the fixing rod 20 is provided with a rotating block 21 in a rotating connection mode, the bottom surface of the rotating block 21 is provided with two telescopic shells 24 in a bilateral symmetry mode by taking the fixing rod 20 as a symmetry center, a telescopic cavity 22 with a downward opening is arranged in the telescopic shells 24, a telescopic rod 25 is arranged between the left wall and the right wall of the telescopic cavity 22 in a, the upper end of the extension spring 23 is fixedly connected to the upper wall of the telescopic cavity 22, the telescopic rod 25 extends downwards, the telescopic rod 25 is fixedly provided with a fixed block 44, the fixed block 44 is provided with a pulling and jacking mechanism 102, the pulling and jacking mechanism 102 comprises a limiting cavity 51 which is arranged in the fixed block 44 and has an upward opening, two guide rails 57 are respectively and fixedly arranged on the front wall and the rear wall of the limiting cavity 51, one end wall of the guide rails 57 which are far away from each other is provided with a telescopic abutting plate 45 in a vertical sliding manner, one end surface of each of the two telescopic abutting plates 45 which are close to each other is in a downward inclined manner, a sliding cavity 50 with a forward opening is arranged in the telescopic abutting plate 45, the sliding cavity 50 is provided with a pulling block 46 in a vertical sliding manner on the wall of the sliding cavity 50 which is far away from each other, the lower end surface of the pulling block 46 is abutted to the upper end surface of the fixed block 44, the up end butt of pulling piece 46 is in the upper wall of slip chamber 50, just pulling piece 46 is in the horizontal slip in the slip chamber 50, it is equipped with pulling rod 27 to pull articulated on the terminal surface that pulling piece 46 is close to each other, when the camera is placed on expansion plate 13, expansion plate 13 constantly moves down, and then constantly compresses atress spring 14, and then constantly drives the downstream of driving lever 15, and then butt driven lever 17 drives driven lever 17 and removes, and then drives limiting plate 19 and removes, and then constantly compresses compression spring 18, until driven lever 17 butt is on dead lever 20, when the height that body 11 was placed in the needs adjustment, rotate and place body 11, and then drive and place body 11 and reciprocate, after adjusting the position, realize after putting into that the camera presss from both sides tightly the secondary of dead lever 20, avoid the accident to appear.

Beneficially, a supporting base 33 is provided at the lower side of the fixing rod 20, a rotating cavity 38 with an upward opening is provided in the supporting base 33, sliding grooves 43 are respectively provided on the left and right walls of the rotating cavity 38, the sliding grooves 43 are circular arc-shaped, a rotating shaft 39 is provided on one wall of the two sliding grooves 43 which is far away from each other in a vertically sliding manner, a moving cavity 40 is provided in the lower end of the fixing rod 20, the rotating shaft 39 rotates vertically between the front and rear walls of the moving cavity 40, a coupling 42 is rotatably provided on the rotating shaft 39, a fixing shaft 41 is fixedly provided on the front and rear end surfaces of the coupling 42, the fixing shaft 41 extends through the fixing rod 20 towards both sides, and the front and rear ends of the fixing shaft 41 are rotatably connected to the front and rear walls of the rotating cavity 38, two contracting cavities 54 are provided in the supporting base 33 in a left-right, a moving block 56 is arranged on one wall of the contraction cavity 54 close to each other in a vertically sliding manner, an ejector rod 52 is fixedly arranged on the upper end surface of the moving block 56, the ejector rod 52 extends upwards to extend out of the contraction cavity 54, a butting block 55 is fixedly arranged on one end wall of each moving block 56 far away from each other, one end surface of each butting block 55 far away from each other slides up and down on one end wall of the contraction cavity 54, a pressure spring 53 is fixedly connected to the upper end surface of the butting block 55, the upper end of the pressure spring 53 is fixedly connected to the upper wall of the contraction cavity 54, one end of each pulling rod 27 close to each other is hinged to the left side and the right side of the upper end surface of the supporting base 33, when the supporting base 33 butts against the ground, the butting block 55 is driven to move upwards, the pressure spring 53 is further continuously compressed, the moving block 56 is driven to move upwards, the ejector rod 52 is further driven to move upwards, at this time, the supporting base 33 is inclined, so that the rotating shaft 39 slides up and down in the sliding groove 43, and the position of the fixing rod 20 is adjusted, since the fixing shaft 41 is fixed, the fixing rod 20 is limited, when the supporting base 33 inclines to the left, the left pulling rod 27 is driven to move, the left pulling block 46 is pulled to move in the sliding cavity 50, the telescopic abutting plate 45 is pulled to move in the guide rail 57, and the upper end of the telescopic abutting plate 45 abuts against the lower end face of the telescopic shell 24 to play a fixing role.

Beneficially, two lower end faces of the two telescopic rods 25 are respectively provided with a reset cavity 28 with a downward opening, a butt rod 30 is arranged between left and right walls of the reset cavity 28 in a sliding manner, the upper end face of the butt rod 30 is fixedly connected with a reset spring 29, the upper end of the reset spring 29 is fixedly connected with the upper wall of the reset cavity 28, the butt rod 30 extends downwards to extend out of the reset cavity 28, a moving rod 31 is hinged to one end face of the two butt rods 30 close to each other, a rotating rod 32 is hinged to one end face of the telescopic rod 25 close to each other, one end of the moving rod 31 close to each other is hinged to one end face of the rotating rod 32 far away from each other, when the butt rod 30 is in butt joint with the ground, the butt rod 30 continuously moves upwards, and then the reset spring 29 is continuously compressed, until the butt rod 30 extends into the reset cavity 28, and then the moving rod 31 is driven to rotate, and then the rotating rod 32 is continuously driven to open, so that the function of effectively supporting the telescopic rod 25 is achieved.

Beneficially, the front sides of the ends, far away from each other, of the fixing rods 20 are respectively provided with a sliding rod 26, two through cavities 49 are formed in the sliding rod 26, the upper and lower walls of the through cavities 49 slide left and right respectively and are provided with a moving shaft 48 and a limiting cavity 51, the moving shaft 48 is fixedly arranged on the front end face of the fixing rod 20, the limiting cavity 51 is fixedly arranged on the front end face of the fixing block 44, when the supporting base 33 abuts against the ground and needs to be opened, the ejector rod 52 moves upwards to abut against the sliding rod 26, and then the limiting cavity 51 is driven to slide in the through cavity 49, so that the fixing rod 20 and the fixing block 44 are completely fastened by the sliding rod 26, and further abutting and fastening effects are achieved.

Beneficially, a connecting rod 34 is hinged to one end face, close to each other, of the telescopic shell 24, a moving cavity 35 which is through up and down is formed in the connecting rod 34, a limiting slide rod 36 is arranged between the upper wall and the lower wall of the moving cavity 35 in a sliding mode left and right, one end face, close to each other, of the limiting slide rod 36 is fixedly arranged on one wall, close to each other, of the moving cavity 35, a limiting spring 37 is arranged on the limiting slide rod 36 in a winding mode, one end, far away from each other, of the limiting spring 37 is fixedly connected to one wall, far away from each other, of the moving cavity 35, one end, close to each other, of the limiting spring 37 is fixedly connected to one wall, close to each other, of the moving cavity 35, when the telescopic rod 25 is continuously opened, the connecting rod 34 is continuously opened, the limiting slide rod.

The following describes in detail the use steps of a device capable of stably supporting and fastening a camera on a steep slope, with reference to fig. 1 to 7: in the initial state, the expansion plate 13 is at the initial position, the support base 33 is not abutted to the ground, the abutment block 55 is at the initial position and is not moved, the force receiving spring 14, the compression spring 18, the extension spring 23, the limit spring 37, and the pressure spring 53 are not extended or compressed, the top rod 52 is at the initial position and is not abutted to the slide rod 26, the expansion abutting plate 45 is at the initial position in the guide rail 57, the abutment rod 30 is at the initial position and does not drive the moving rod 31 to rotate, the rotating rod 32 is not opened, and the pulling rod 27 is at the initial position and does not pull the pulling block 46 to move.

When the supporting base 33 is abutted to the ground, the abutting block 55 is driven to move upwards, the pressure spring 53 is continuously compressed, the moving block 56 is driven to move upwards, the ejector rod 52 is driven to move upwards, and when the ground is inclined, the supporting base 33 is inclined, the rotating shaft 39 slides up and down in the sliding groove 43, the position of the fixing rod 20 is adjusted, the fixing shaft 41 is fixed and fixed, the fixing rod 20 is limited, when the supporting base 33 inclines to the left, the pulling rod 27 on the left side is driven to move, the pulling block 46 on the left side is pulled to move in the sliding cavity 50, the telescopic abutting plate 45 is pulled to move in the guide rail 57, and the upper end of the telescopic abutting plate 45 is abutted to the lower end face of the telescopic shell 24 to play a fixing role; when the supporting base 33 is abutted to the ground, the telescopic rods 25 on both sides extend, when the telescopic rods 25 extend, the extension springs 23 are continuously extended until the abutting rods 30 are abutted to the ground, at the same time, the extension springs 23 are continuously compressed by the telescopic rods 25, when the abutting rods 30 are abutted to the ground, the abutting rods 30 continuously move upwards, further the return springs 29 are continuously compressed, until the abutting rods 30 extend into the return cavities 28, further the moving rods 31 are driven to rotate, further the rotating rods 32 are continuously driven to open, further the effect of effectively supporting the telescopic rods 25 is achieved, because the supporting base 33 is inclined, the pulling rods 27 are driven to move, the pulling rods 27 move, further the pulling blocks 46 are driven to move, further the telescopic abutting plates 45 are driven to move, further the upper ends of the telescopic abutting plates 45 are abutted to the lower end faces of the telescopic shells 24, further the telescopic rods 25 are clamped and abutted, further when the supporting base 33 is inclined, the telescopic rod 25 can be automatically stretched out by a proper length so as to abut against the telescopic shell 24, and the whole device is completely fastened; when the telescopic rod 25 is continuously opened, the telescopic rod 25 drives the connecting rod 34 to be continuously opened at the moment, so as to drive the limiting slide rod 36 to move in the moving cavity 35, so as to continuously compress the limiting spring 37, and further to fasten the telescopic shell 24 and the fixed rod 20; when a camera is placed on the telescopic plate 13, the telescopic plate 13 continuously moves downwards, the stressed spring 14 is continuously compressed, the driving rod 15 is continuously driven to move downwards, the driven rod 17 is abutted against the driven rod 17 to drive the driven rod 17 to move, the limiting plate 19 is driven to move, the compressed spring 18 is continuously compressed until the driven rod 17 is abutted against the fixed rod 20, when the height of the placing body 11 needs to be adjusted, the placing body 11 is rotated, the placing body 11 is driven to move up and down, after the position is adjusted, secondary clamping of the fixed rod 20 is achieved after the camera is placed in, and accidents are avoided; when the camera is taken off from the retractable plate 13, the retractable plate 13 is driven to return to the initial position under the influence of the resilience of the force spring 14, the driving rod 15 is driven to return to the initial position, the limiting plate 19 is driven to move under the influence of the resilience of the compression spring 18, the driven rod 17 is driven to return to the initial position, the fixing rod 20 is not clamped, the body 11 can be rotatably placed to adjust the height, when the whole device is taken up, the abutting rod 30 is continuously returned to the initial position under the influence of the resilience of the return spring 29, the moving rod 31 is driven to move, the rotating rod 32 is driven to return to the initial position, when the supporting base 33 is separated from the ground, the abutting block 55 is driven to return to the initial position under the influence of the resilience of the force spring 53, the moving block 56 and the ejector rod 52 are driven to return to the initial position, and the supporting base 33 is in a horizontal state, and then drive the pulling rod 27 to move, and then drive the pulling block 46 to restore to the initial position, and then make the upper end of the telescopic abutting plate 45 continuously abut against the lower end face of the telescopic shell 24, and then make the telescopic rod 25 can be influenced by the tension spring 23 to restore to the initial position, when the telescopic rod 25 restores to the position, drive the telescopic shell 24 to restore to the position, and then drive the connecting rod 34 to rotate, and then driven the sliding of the limit sliding rod 36 by the influence of the limit spring 37, and then make the connecting rod 34 restore to the initial position.

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

1. The utility model provides a can be at device of firm support of abrupt slope and fastening camera, is including placing the body, its characterized in that: the placing body is internally provided with a placing cavity with an upward opening, the bottom wall of the placing cavity is internally provided with a butt joint cavity which is communicated with each other, the placing cavity is internally provided with a clamping mechanism, the clamping mechanism comprises telescopic plates which are rancour mutually from top to bottom on the left wall and the right wall of the placing cavity, the bottom surfaces of the telescopic plates are bilaterally symmetrical by taking the placing cavity as a symmetrical center, the driving rods extend downwards to extend into the butt joint cavity, the bottom surfaces of the telescopic plates are fixedly connected with stress springs, the lower ends of the stress springs are fixedly connected onto the bottom wall of the placing cavity, the surfaces, close to each other, of the two driving rods are inclined downwards, one surfaces, close to each other, of the driving rods are respectively provided with driven rods in a butt joint manner, the bottom surfaces of the driven rods are fixedly provided with limiting plates, the bottom surfaces of the limiting plates slide left and right on the bottom walls of the butt joint cavity, one end of the compression spring close to each other is fixedly connected to one end wall of the butt cavity close to each other, a fixed rod is arranged on one side of the driven rod close to each other in a butt mode, the fixed rod is in threaded connection with the placing body, the fixed rod extends downwards to extend out of the outside, a rotating block is arranged on the fixed rod in a rotating connection mode, two telescopic shells are hinged on the bottom surface of the rotating block in a bilateral symmetry mode by taking the fixed rod as a symmetry center, a telescopic cavity with a downward opening is arranged in each telescopic shell, a telescopic rod is arranged between the left wall and the right wall of each telescopic cavity in a vertical sliding mode, an extension spring is fixedly connected to the top surface of each telescopic rod, the upper end of each extension spring is fixedly connected to the upper wall of each telescopic cavity, the telescopic rod extends downwards, a fixed block is fixedly arranged on each telescopic rod, a pulling and jacking mechanism is arranged on each fixed block, two guide rails have been set firmly on the preceding back wall in spacing chamber respectively, the one end wall that the guide rail was kept away from each other slides from top to bottom and is equipped with flexible butt joint board, two the downward slope form is personally submitted to the one end that flexible butt joint board is close to each other, set up the preceding slip chamber of opening in the flexible butt joint board, the butt is equipped with the pulling piece on the wall that the slip chamber was kept away from each other, the lower terminal surface butt of pulling the piece is in the up end of fixed block, just the pulling piece is in the up end horizontal slip of fixed block, the up end butt of pulling the piece is in the upper wall in slip chamber, just the pulling piece is in slip intracavity horizontal slip, it is equipped with the pulling pole to articulate on the terminal surface that the pulling piece is close to each other.

2. A device capable of stably supporting and fastening a camera on a steep slope according to claim 1, wherein: a supporting base is arranged at the lower side of the fixed rod, a rotating cavity with an upward opening is arranged in the supporting base, sliding grooves are respectively arranged on the left wall and the right wall of the rotating cavity and communicated with each other, the sliding grooves are arc-shaped, a rotating shaft is arranged on one wall, far away from the two sliding grooves, of the sliding grooves in a vertical sliding manner, a moving cavity is arranged in the lower end of the fixed rod, the rotating shaft rotates up and down between the front wall and the rear wall of the moving cavity, a coupler is arranged on the rotating shaft in a rotating manner, a fixed shaft is fixedly arranged on the front end surface and the rear end surface of the coupler, the fixed shaft extends through the fixed rod to two sides, the front end and the rear end of the fixed shaft are rotatably connected to the front wall and the rear wall of the rotating cavity, two contraction cavities are arranged in the supporting base in a bilateral symmetry manner by taking the fixed rod, the push rod extends upwards to extend out of the contraction cavity, a butt joint block is fixedly arranged on one end wall, away from each other, of the two moving blocks, one end face, away from each other, of the butt joint block slides up and down on one end wall, away from each other, of the contraction cavity, the upper end face of the butt joint block is fixedly connected with a pressure spring, the upper end of the pressure spring is fixedly connected with the upper wall of the contraction cavity, and one end, close to each other, of each pull rod is hinged to the left side and the right side of the upper end face of the support base.

3. A device capable of stably supporting and fastening a camera on a steep slope according to claim 1, wherein: two the decurrent chamber that resets of opening has been seted up respectively in the lower terminal surface of telescopic link, it is equipped with the butt joint pole to slide from top to bottom between the left and right sides wall in chamber that resets, the up end of butt joint pole has linked firmly reset spring, reset spring's upper end links firmly in the upper wall in the chamber that resets, the butt joint pole downwardly extending stretches out the intracavity that resets, two the butt is articulated on the terminal surface that the butt pole is close to each other and is equipped with the carriage release lever, the articulated dwang that is equipped with on the terminal surface that the telescopic link hypomere is close to each other, the one end that the carriage release lever is close to each other is articulated to be established.

4. A device capable of stably supporting and fastening a camera on a steep slope according to claim 1, wherein: the movable fixing rod is characterized in that a sliding rod is arranged on the front side of one end, away from the fixing rod, of the fixing rod, two through cavities are formed in the sliding rod, a movable shaft and a limiting cavity are arranged on the upper wall and the lower wall of each through cavity in a sliding mode from left to right, the movable shaft is fixedly arranged on the front end face of the fixing rod, and the limiting cavity is fixedly arranged on the front end face of the fixing block.

5. A device capable of stably supporting and fastening a camera on a steep slope according to claim 1, wherein: the flexible shell is articulated respectively on the terminal surface that is close to each other and is equipped with the connecting rod, the removal chamber that link up from top to bottom has been seted up in the connecting rod, it is equipped with spacing slide bar, two to remove the upper and lower wall in chamber horizontal slip between the last terminal surface that spacing slide bar is close to each other sets firmly remove on the wall that the chamber is close to each other, the winding is equipped with spacing spring on the spacing slide bar, the one end that spacing spring kept away from each other links firmly remove on the wall that the chamber was kept away from each other, the one end that spacing spring is close to each other links firmly remove on the wall that the chamber is close to each other.