Binocular camera outdoor suspension device

Abstract

The invention relates to the technical field of blasting analysis, and discloses a binocular camera outdoor suspension device which comprises a vehicle body, the inner side of the vehicle body is rotationally connected with a first bevel gear, the upper side of the first bevel gear is fixedly connected with a lead screw, the outer side of the lead screw is in threaded connection with a threaded sleeve, and the outer side of the vehicle body is fixedly connected with a limiting sleeve. One side of the first bevel gear is meshed with a second bevel gear, one side of the second bevel gear is fixedly connected with a rocking handle, the second bevel gear is rotationally connected into the vehicle body through the rocking handle, the upper side of the threaded sleeve is rotationally connected with a rotating rod, and the rotating rod is rotationally connected with a folding rod; through the cooperation of the lead screw and the threaded sleeve and the use of the containing groove and the extension rod, the height and the length of the suspension device can be automatically adjusted and can be adjusted in the measurement process, the universality of the suspension device is improved, and in addition, when the suspension device is not used, the suspension device can occupy smaller space and is convenient to carry due to the folding state.

Description

Technical Field

[0001] The invention relates to the technical field of blasting analysis, and in particular to an outdoor hanging device for a binocular camera. Background Art

[0002] Blasting is a technique that uses the compression, loosening, destruction, throwing and killing effects of explosives in the air, water, soil and rock media or objects to achieve the desired purpose. Blasting of rocks is particularly common.

[0003] The size of the blasting blocks is an important indicator for evaluating the blasting effect. Binocular cameras are usually used to measure the blasted stones. Because the stones to be measured are usually loaded by trucks, the binocular cameras need to be suspended to a certain height when inspecting the stones.

[0004] However, in actual use, it is difficult for a truck carrying stones to stay in the optimal detection position when it is transported to the detection range. Currently, most suspension devices can only hang binocular cameras and are not convenient to move. In addition, the stacking state of the stones on the truck is different, and the height of the stone pile will also be different. The stones may be accumulated to a height that the binocular camera cannot detect.

[0005] To this end, the present invention provides an outdoor hanging device for a binocular camera. Summary of the invention

[0006] In order to make up for the shortcomings of the existing technology, the problem that the binocular camera is inconvenient to move after being suspended and the suspension device cannot adjust the height is solved.

[0007] The invention provides an outdoor suspension device for a binocular camera, comprising a vehicle body, a wheel is installed at the bottom of the vehicle body, a trailer buckle for towing is installed on one side of the vehicle body, a first bevel gear is rotatably connected to the inner side of the vehicle body, the first bevel gear is rotatably connected to the inside of the vehicle body, a screw rod is fixedly connected to the upper side of the first bevel gear, the screw rod extends outward and passes through the upper part of the vehicle body, a threaded sleeve is threadedly connected to the outer side of the screw rod, a ring is provided at the uppermost end of the threaded sleeve for rotatably connecting with a rotating rod, a limiting sleeve is fixedly connected to the outer side of the vehicle body, the limiting sleeve is composed of two fan-shaped sleeves with a cross section close to a semicircle and a circular arc, and straight plates that can pass through the clamping range of the limiting sleeve are provided at both ends of the threaded sleeve, that is, the threaded sleeve is limited by the limiting sleeve, so that the threaded sleeve can only move up and down along the screw rod, The first gear is engaged with the first and second gears and is fixedly connected to the first and second gears of the second gear, and the first and second gears are connected to the first and second gears of the second gear.

[0008] Furthermore, a receiving groove is provided on the inner side of the rotating rod, and there are three receiving grooves in total, which are evenly arranged on the rotating rod, and each receiving groove accommodates an extension rod. The inner side of the rotating rod is slidably connected with an extension rod, and the extension rod is located in the receiving groove. An electromagnetic valve is installed at the end of the rotating rod for sealing the receiving groove, and each receiving groove has a electromagnetic valve at the end.

[0009] Furthermore, a clamping structure is provided on one side of the rotating rod, and a steering structure is provided on the clamping structure. The clamping structure includes a load-bearing end slidably connected to the rotating rod, the load-bearing end is used to suspend the binocular camera and is installed for the clamping structure, the load-bearing end is slidably connected to the rotating rod through the cooperation of the extension rod and the receiving groove, and a hanging groove is provided on the load-bearing end, which can make the U-shaped card fit the load-bearing end, so that it is convenient for the subsequent clamping arm to clamp the U-shaped card, and a control button is provided on the load-bearing end, and a reset spring and an electrode switch are provided at the bottom of the control button, and the electrode switch and the solenoid valve are electrically connected. When the control button is pressed, the reset spring on the lower side of the control button is compressed, and the electrode switch is closed, which can cause the solenoid valve to open, thereby turning the enclosed space formed by the extension rod and the receiving groove into an open space. Due to the loss of atmospheric pressure, When the control button is pressed, the position of the load-bearing end can be adjusted at will; when the reset spring resets the control button, the electrode switch will also be disconnected, so the solenoid valve returns to the closed state, so that the space formed by the extension rod and the receiving groove becomes a closed space again, thereby forcing the load-bearing end to be unable to change its position due to the atmospheric pressure. The control button is used to control the opening and closing of the solenoid valve. When the control button is pressed, the solenoid valve opens; when the control button is reset, the solenoid valve closes. A locking ring is fixedly connected to the folding rod, which is used to lock the folding rod when the folding rod is fully opened. A locking rod is installed in the locking ring. A circular hole is provided on the folding rod, the position of which coincides with the position of the locking ring when the folding rod is fully opened. When the folding rod is fully opened, the locking rod can be inserted between the locking ring and the preset circular hole to lock the folding rod. Because the suspension device can adjust its height and length autonomously, the coping scenarios of the suspension device can be improved, and the height adjustment and length adjustment can be adjusted during the measurement process, which can greatly improve the versatility of the suspension device. In addition, when the suspension device is not in use, the folded state can make it occupy less space and be convenient to carry.

[0010] Furthermore, an installation groove is provided on the bearing end, and the installation groove is used to install the clamping structure. A spring is fixedly connected to the bearing end, and the spring is located on the bottom side of the installation groove. A mounting plate is fixedly connected to the upper side of the spring, and a limiting block is fixedly connected to the mounting plate. The limiting block is slidably connected in the bearing end, and a limiting groove that can cooperate with the limiting block is provided at the position of the limiting block on the bearing end, and the limiting block is located in the limiting groove.

[0011] Furthermore, a contact plate is fixedly connected to the upper side of the mounting plate, and the contact plate is also a trigger plate. When the U-shaped card contacts and presses the contact plate, the clamping structure will be activated to clamp the U-shaped card. Tooth plates are fixedly connected to both sides of the contact plate. A shaft rod is provided on one side of the tooth plate. The shaft rods are symmetrically distributed on both sides of the contact plate. The shaft rods are fixedly connected to the load-bearing end and are located in the mounting groove. A clamping arm is rotatably connected to the shaft rod. One end of the clamping arm is fixedly connected to meshing teeth, and the meshing teeth are meshed with the tooth plate. A gasket is fixedly connected to one side of the clamping arm for increasing the friction between the clamping arm and the clamped object.

[0012] Furthermore, the steering structure includes a U-shaped card installed in the clamp arm, the lower side of the U-shaped card is fixedly connected to a square plate, the square plate is rotatably connected to a first gear, the first gear is rotatably connected to the center of the square plate through an axis, the square plate can be installed with a binocular camera through the axis, and the axis passes through the square plate, the upper side of the square plate is rotatably connected to a second gear, the second gear is meshed with the first gear, and one side of the second gear is meshed with a third gear, and the third gear is a driving gear.

[0013] Furthermore, the third gear is fixedly connected to the output end of the motor, a motor sleeve is fixedly connected to the outside of the motor, an L-shaped plate is fixedly connected to the outside of the motor sleeve, a reinforcing rib is provided at the transition of the L-shaped plate, and the L-shaped plate is fixedly connected to the load-bearing end. The displacement of the binocular camera can be avoided in the process of the vehicle towing the suspension device, so that the binocular camera will not be offset in the process of following the movement of the vehicle, and the binocular camera can also be kept stable during the measurement process, further improving the accuracy of the measurement. After the height of the suspension structure is adjusted, it is inconvenient to manually fine-tune the angle of the binocular camera in a higher position. Therefore, by driving the motor to rotate and finally driving the bidirectional motor to fine-tune the angle through gear transmission, remote control can be performed, which is not only more convenient but also reduces the risk of operators working at heights.

[0014] The beneficial effects of the present invention are as follows: the outdoor suspension device for a binocular camera described in the present invention can autonomously adjust its height and length through the cooperation of a screw rod and a threaded sleeve and the use of a receiving groove and an extension rod, so that the coping scenarios of the suspension device can be improved, and both the height adjustment and the length adjustment can be adjusted during the measurement process, which can greatly improve the versatility of the suspension device. In addition, when the suspension device is not in use, the folded state can make it occupy a smaller space and be convenient to carry.

[0015] The outdoor suspension device for a binocular camera described in the present invention compresses the contact plate through a U-shaped card, thereby driving the tooth plate to rotate the meshing teeth, and causing the clamp arm to rotate and tighten, thereby locking the U-shaped card. The displacement of the binocular camera can be avoided during the process of the vehicle towing the suspension device, so that the binocular camera will not be offset during the process of following the movement of the vehicle, and the binocular camera can also be kept stable during the measurement process, further improving the accuracy of the measurement.

[0016] The binocular camera outdoor suspension device described in the present invention drives a gear set through a motor to transmit, and finally rotates the binocular camera located below the square plate. After the height of the suspension structure is adjusted, it is inconvenient to manually fine-tune the angle of the binocular camera at a higher position. Therefore, the driving motor rotates and finally drives the bidirectional motor to perform angle fine-tuning through gear transmission, which can be remotely controlled. This is not only more convenient but also can reduce the risk of operators working in high places. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the vehicle body of the present invention; Figure 3 It is a schematic diagram of the structure of the rotating rod of the present invention in an open state; Figure 4 This is a schematic diagram of the structure of the folding rod in the supporting state of the present invention; Figure 5 It is a schematic diagram of the internal structure of the rotating rod of the present invention; Figure 6 It is a schematic diagram of the internal structure of the clamping structure of the present invention; Figure 7 This is a schematic diagram of the structure of the present invention when it is carrying a binocular camera; Figure 8 It is a structural schematic diagram of the steering structure of the present invention when it is in use.

[0018] Explanation of the reference numerals: 1. body; 11. first bevel gear; 12. screw rod; 13. threaded sleeve; 14. limit sleeve; 15. second bevel gear; 16. crank handle; 17. rotating rod; 18. folding rod; 19. accommodating groove; 110. extension rod; 111. solenoid valve; 112. control button; 113. locking ring; 114. locking rod; 2. clamping structure; 21. load-bearing end; 22. hanging groove; 23. mounting groove; 24. spring; 25. mounting plate; 26. limit block; 27. contact plate; 28. tooth plate; 29. ​​shaft rod; 210. clamping arm; 211. meshing teeth; 212. gasket; 3. steering structure; 31. U-shaped card; 32. square plate; 33. first gear; 34. second gear; 35. third gear; 36. motor; 37. motor sleeve; 38. L-shaped plate. DETAILED DESCRIPTION

[0019] The subject matter described herein will now be discussed with reference to example embodiments. It should be understood that the discussion of these embodiments is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the contents of this specification. Each example may omit, replace or add various processes or components as needed. In addition, the features described relative to some examples may also be combined in other examples.

[0020] Embodiment 1 See also Figures 1 to 4 , a binocular camera outdoor suspension device according to an embodiment of the present invention, please refer to Figure 2 , Figure 3 , including a car body 1, a wheel is installed at the bottom of the car body 1, a trailer buckle for towing is installed on one side of the car body 1, the inner side of the car body 1 is rotatably connected to a first bevel gear 11, the first bevel gear 11 is rotatably connected to the inside of the car body 1, the upper side of the first bevel gear 11 is fixedly connected to a screw rod 12, the screw rod 12 extends outward and passes through the upper part of the car body 1, the outer side of the screw rod 12 is threadedly connected to a threaded sleeve 13, the uppermost end of the threaded sleeve 13 is provided with a ring for rotatably connecting with a rotating rod 17, the outer side of the car body 1 is fixedly connected to a limiting sleeve 14, the limiting sleeve 14 is composed of two fan-shaped sleeves with a cross-section close to a semicircle and a circular arc, and the two ends of the threaded sleeve 13 are provided with straight plates that can pass through the clamping range of the limiting sleeve 14, that is, the threaded sleeve 13 is limited by the limiting sleeve 14, so that the threaded sleeve 13 can only move up and down along the screw rod 12, but cannot rotate with the screw rod 12, and the threaded sleeve 13 The first bevel gear 11 is slidably connected to the limit sleeve 14, and a second bevel gear 15 is meshed with one side of the first bevel gear 11. A crank 16 is fixedly connected to one side of the second bevel gear 15. The second bevel gear 15 can be driven to rotate by the crank 16, thereby driving the first bevel gear 11 meshed with the second bevel gear 15 to rotate. The second bevel gear 15 is rotatably connected to the vehicle body 1 by the crank 16, and the crank 16 is fixed by a latch and a circular hole opened on the vehicle body 1. A rotating rod 17 is rotatably connected to the upper side of the threaded sleeve 13, and a folding rod 18 is rotatably connected to the rotating rod 17. The folding rod 18 is used to support the rotating rod 17. The folding rod 18 no longer rotates when it is rotated to a fully opened state, but is locked by a locking ring 113, a locking rod 114 and a preset circular hole on the folding rod 18 on the folding rod 18, and the folding rod 18 is rotatably connected to the outer side of the threaded sleeve 13.

[0021] Please refer to Figure 4A receiving groove 19 is provided on the inner side of the rotating rod 17. There are three receiving grooves 19 in total, which are evenly provided on the rotating rod 17, and each receiving groove 19 accommodates an extension rod 110. The inner side of the rotating rod 17 is slidably connected with the extension rod 110, and the extension rod 110 is located in the receiving groove 19. A solenoid valve 111 is installed at the end of the rotating rod 17 for blocking the receiving groove 19. Each end of the receiving groove 19 is provided with a solenoid valve 111. A locking ring 113 is fixedly connected to the folding rod 18 for locking the folding rod 18 when the folding rod 18 is fully opened. A locking rod 114 is installed in the locking ring 113. A circular hole is provided on the folding rod 18, and the position of the locking ring 113 coincides with the position of the locking ring 113 when the folding rod 18 is fully opened. When the folding rod 18 is fully opened, the locking rod 114 can be inserted between the locking ring 113 and the preset circular hole to lock the folding rod 18.

[0022] Please refer to Figure 4 A clamping structure 2 is provided on one side of the rotating rod 17, and a steering structure 3 is provided on the clamping structure 2. The clamping structure 2 includes a load-bearing end 21 slidably connected to the rotating rod 17, and the load-bearing end 21 is used to suspend the binocular camera and is installed for the clamping structure 2. The load-bearing end 21 is slidably connected to the rotating rod 17 through the cooperation of the extension rod 110 and the accommodating groove 19. A hanging groove 22 is provided on the load-bearing end 21. The hanging groove 22 allows the U-shaped card 31 to fit the load-bearing end 21, which is convenient for the subsequent clamping arm 210 to clamp the U-shaped card 31. A control button 112 is provided on the load-bearing end 21, and a reset spring and an electrode switch are provided at the bottom of the control button 112. The electrode switch is electrically connected to the solenoid valve 111. When the control button 112 is pressed, the reset spring at the lower side of the control button 112 The spring is compressed and the electrode switch is closed, which can cause the solenoid valve 111 to open, thereby turning the enclosed space formed by the extension rod 110 and the receiving groove 19 into an open space. Due to the loss of the atmospheric pressure barrier, the position of the load-bearing end 21 can be adjusted at will when the control button 112 is pressed; when the reset spring resets the control button 112, the electrode switch will also be disconnected, so the solenoid valve 111 returns to the closed state, turning the space formed by the extension rod 110 and the receiving groove 19 into a enclosed space again, thereby forcing the load-bearing end 21 to be unable to change its position due to the atmospheric pressure. The control button 112 is used to control the opening and closing of the solenoid valve 111. When the control button 112 is pressed, the solenoid valve 111 opens; when the control button 112 is reset, the solenoid valve 111 closes.

[0023] Specifically, when measurement is not required, the suspension device is in the general state. In the general state, for the convenience of storage and transportation, the upper part of the suspension device will choose to remain in the folded state; when measurement is required, it is first necessary to open the rotating rod 17 in the folded state, and when the rotating rod 17 is manually lifted and rotated, the rotating rod 17 will rotate around the threaded sleeve 13, and the folding rod 18 will also open during this process. When the folding rod 18 is fully opened, the locking ring 113 on the folding rod 18 will coincide with the position of the circular hole pre-opened in the folding rod 18. At this time, the locking rod 114 can be inserted therein, thereby locking the folding rod 18, and when the folding rod 18 is fully opened, the rotating rod 17 will also rotate to a state where it is at a 90° angle with the threaded sleeve 13. In this state, the rotating rod 17 is fully opened. Next, the height and length of the suspension device need to be changed as needed. First, to adjust the length, just press the control button 112, and make subsequent adjustments while keeping the control button 112 pressed. Because the control button 112 is pressed, the solenoid valve 111 is opened, and the closed space formed by the extension rod 110 and the receiving groove 19 becomes an open space. At this time, the load-bearing end 21 can be pulled to adjust the length. After the adjustment is completed, the control button 112 needs to be released to make the space formed by the extension rod 110 and the receiving groove 19 return to a closed space, so that the suspension device maintains the state after the length adjustment. After adjusting the length of the load-bearing end 21, the height of the suspension device can be adjusted. For height changes, first, the crank handle 16 needs to be turned. The rotation of the crank handle 16 will drive the second bevel gear 15 fixedly connected to the crank handle 16 Rotation, since the second bevel gear 15 is meshed with the first bevel gear 11, the first bevel gear 11 will also rotate, and because the first bevel gear 11 and the screw rod 12 are fixedly connected, that is, turning the crank 16 will drive the screw rod 12 to rotate, and the rotation of the screw rod 12 will drive the threaded sleeve 13 with the external thread connection to move, because the threaded sleeve 13 is limited by the limiting sleeve 14, the threaded sleeve 13 can only move in the vertical direction along the screw rod 12, that is, complete the height adjustment of the suspension device, because the suspension device can adjust its height and length independently, so it can improve the coping scenarios of the suspension device, and the height adjustment and length adjustment can be adjusted during the measurement process, which can greatly improve the versatility of the suspension device. In addition, when the suspension device is not in use, the folded state can make it occupy less space and is easy to carry.

[0024] Embodiment 2 See also Figures 5 to 7 , which is another embodiment of the present invention, please refer to Figure 5A mounting groove 23 is provided on the load-bearing end 21, and the mounting groove 23 is used to install the clamping structure 2. A spring 24 is fixedly connected to the load-bearing end 21, and the spring 24 is located at the bottom side of the mounting groove 23. A mounting plate 25 is fixedly connected to the upper side of the spring 24, and a limiting block 26 is fixedly connected to the mounting plate 25. The limiting block 26 is slidably connected in the load-bearing end 21, and a limiting groove that can cooperate with the limiting block 26 is provided at the position of the limiting block 26 on the load-bearing end 21, and the limiting block 26 is located in the limiting groove.

[0025] Please refer to Figure 5 A contact plate 27 is fixedly connected to the upper side of the mounting plate 25, and the contact plate 27 is also a trigger plate. When the U-shaped card 31 contacts and presses the contact plate 27, the clamping structure 2 will be activated to clamp the U-shaped card 31. Tooth plates 28 are fixedly connected to both sides of the contact plate 27. A shaft 29 is provided on one side of the tooth plate 28. The shaft 29 is symmetrically distributed on both sides of the contact plate 27. The shaft 29 is fixedly connected to the load-bearing end 21 and is located in the mounting groove 23. A clamping arm 210 is rotatably connected to the shaft 29. One end of the clamping arm 210 is fixedly connected to a meshing tooth 211, which meshes with the tooth plate 28. A gasket 212 is fixedly connected to one side of the clamping arm 210 to increase the friction between the clamping arm 210 and the clamped object.

[0026] Please refer to Figure 6 , Figure 7 The steering structure 3 includes a U-shaped card 31 installed in the clamping arm 210, and a square plate 32 is fixedly connected to the lower side of the U-shaped card 31. A first gear 33 is rotatably connected to the square plate 32. The first gear 33 is rotatably connected to the center of the square plate 32 through an axis. The square plate 32 can be equipped with a binocular camera through the axis, and the axis passes through the square plate 32. A second gear 34 is rotatably connected to the upper side of the square plate 32, and the second gear 34 is meshed with the first gear 33. A third gear 35 is meshed on one side of the second gear 34, and the third gear 35 is a driving gear.

[0027] Please refer to Figure 7 The third gear 35 is fixedly connected to the output end of the motor 36. The outer side of the motor 36 is fixedly connected to a motor sleeve 37. The outer side of the motor sleeve 37 is fixedly connected to an L-shaped plate 38. The L-shaped plate 38 has reinforcing ribs at the transition point. The L-shaped plate 38 is fixedly connected to the load-bearing end 21.

[0028] Specifically, when the clamping structure 2 is clamped, the U-shaped card 31 needs to be placed directly above the contact plate 27. Since the U-shaped card 31 carries a square plate 32 and a binocular camera on the lower side of the square plate 32, its gravity will force the contact plate 27 to move downward. The downward movement of the contact plate 27 will cause the toothed plates 28 fixedly connected on both sides of the contact plate 27 to move downward as well. The toothed plates 28 are meshed with the meshing teeth 211, so the meshing teeth 211 are forced to rotate. Since the meshing teeth 211 are fixedly connected to the clamping arm 210, the clamping arm 210 is driven to rotate around the shaft 29. That is, when the contact plate 27 is subjected to pressure, the clamping arm 210 is forced to rotate inward until the U-shaped card 31 contacts When the load-bearing end 21, i.e., the contact plate 27, completely enters the mounting groove 23, the two clamping arms 210 contact each other and clamp the U-shaped card 31. The gasket 212 on the clamping arm 210 can increase the friction between the U-shaped card 31 and the gasket 212. In addition, when the binocular camera needs to be removed, it is only necessary to lift the U-shaped card 31 to allow the spring 24 to reset the contact plate 27, thereby opening the clamping arm 210, thereby releasing the lock on the U-shaped card 31. The displacement of the binocular camera can be avoided during the process of the vehicle towing the suspension device, so that the binocular camera will not deviate during the process of following the movement of the vehicle, and the binocular camera can also be kept stable during the measurement process, further improving the accuracy of the measurement.

[0029] When the steering structure 3 rotates the binocular camera, the motor 36 is started first, and the motor 36 drives the third gear 35 to rotate. Since the second gear 34 and the third gear 35 are meshed, the second gear 34 can be driven to rotate. Since the second gear 34 and the first gear 33 are meshed, the first gear 33 can be driven to rotate. The rotation of the first gear 33 will drive the shaft connected thereto and penetrating the square plate 32 and connected to the binocular camera to rotate, thereby driving the binocular camera to rotate. After the height of the suspension structure is adjusted, it is inconvenient to manually fine-tune the angle of the binocular camera in a higher position. Therefore, by driving the motor 36 to rotate and finally driving the bidirectional motor to perform angle fine-tuning through gear transmission, remote control can be performed, which is not only more convenient but also reduces the risk of operators working at high places.

[0030] How it works When measurement is not required, the suspension device is in the general state. In the general state, in order to facilitate storage and transportation, the upper part of the suspension device will choose to remain in the folded state; when measurement is required, it is first necessary to open the rotating rod 17 in the folded state, and manually lift the rotating rod 17. During the rotation process, the rotating rod 17 will rotate around the threaded sleeve 13, and the folding rod 18 will also open during this process. When the folding rod 18 is fully opened, the locking ring 113 on the folding rod 18 will coincide with the position of the circular hole pre-opened in the folding rod 18. At this time, the locking rod 114 can be inserted therein to lock the folding rod 18, and when the folding rod 18 is fully opened, the rotating rod 17 will also rotate to a state where it forms a 90° angle with the threaded sleeve 13. In this state, the rotating rod 17 is fully opened. Next, the height and length of the suspension device need to be changed as needed. First, to adjust the length, just press the control button 112, and make subsequent adjustments while keeping the control button 112 pressed. Because the control button 112 is pressed, the solenoid valve 111 is opened, and the closed space formed by the extension rod 110 and the receiving groove 19 becomes an open space. At this time, the load-bearing end 21 can be pulled to adjust the length. After the adjustment is completed, the control button 112 needs to be released to make the space formed by the extension rod 110 and the receiving groove 19 return to a closed space, so that the suspension device maintains the state after the length adjustment. After adjusting the length of the load-bearing end 21, To adjust the height of the suspension device, for height changes, it is first necessary to rotate the crank 16. The rotation of the crank 16 will drive the second bevel gear 15 fixedly connected to the crank 16 to rotate. Since the second bevel gear 15 is meshed with the first bevel gear 11, the first bevel gear 11 will also rotate. Since the first bevel gear 11 and the screw rod 12 are fixedly connected, that is, rotating the crank 16 will drive the screw rod 12 to rotate, and the rotation of the screw rod 12 will drive the threaded sleeve 13 connected with the external thread to move. Because the threaded sleeve 13 is limited by the limiting sleeve 14, the threaded sleeve 13 can only move in the vertical direction along the screw rod 12, that is, the height adjustment of the suspension device is completed. When the clamping structure 2 is clamped, the U-shaped card 31 needs to be placed directly above the contact plate 27. Since the lower side of the U-shaped card 31 carries a square plate 32 and a binocular camera on the lower side of the square plate 32, its gravity will force the contact plate 27 to move downward. The downward movement of the contact plate 27 will cause the tooth plates 28 fixedly connected on both sides of the contact plate 27 to move downward as well. The tooth plates 28 are in meshing state with the meshing teeth 211, so the meshing teeth 211 are forced to rotate. Since the meshing teeth 211 are fixedly connected to the clamping arm 210, the clamping arm 210 is driven to rotate around the shaft 29. That is, when the contact plate 27 is subjected to pressure, the clamping arm 210 is forced to rotate inwardly until the U-shaped card 31 contacts the load-bearing end 21, that is, when the contact plate 27 is completely inserted into the mounting groove 23, the two clamping arms 210 contact each other and clamp the U-shaped card. 31 is clamped, and the gasket 212 on the clamp arm 210 can increase the friction between the U-shaped card 31 and the gasket 212. In addition, when the binocular camera needs to be removed, it is only necessary to lift the U-shaped card 31 to reset the spring 24 to the contact plate 27, so that the clamp arm 210 is opened, thereby releasing the lock of the U-shaped card 31. When the steering structure 3 rotates the binocular camera, the motor 36 is first started, and the motor 36 drives the third gear 35 to rotate. Since the second gear 34 and the third gear 35 are meshed, the second gear 34 can be driven to rotate. Since the second gear 34 and the first gear 33 are meshed, the first gear 33 can be driven to rotate. The rotation of the first gear 33 will drive the shaft connected thereto that passes through the square plate 32 and is connected to the binocular camera to rotate, thereby driving the binocular camera to rotate.

[0031] An example of the present specific implementation mode is described above, but the present embodiment is not limited to the above-mentioned specific implementation mode, which is merely illustrative and not restrictive. A person skilled in the art may make many forms inspired by the present embodiment, all of which are protected by the present embodiment.

Claims

1. A binocular camera outdoor hanging device, characterized in that: The invention comprises a vehicle body (1), wherein a first bevel gear (11) is rotatably connected to the inner side of the vehicle body (1), a screw rod (12) is fixedly connected to the upper side of the first bevel gear (11), a threaded sleeve (13) is threadedly connected to the outer side of the screw rod (12), a limit sleeve (14) is fixedly connected to the outer side of the vehicle body (1), and the threaded sleeve (13) is slidably connected to the limit sleeve (14), a second bevel gear (15) is meshed with one side of the first bevel gear (11), a crank (16) is fixedly connected to one side of the second bevel gear (15), the second bevel gear (15) is rotatably connected to the vehicle body (1) via the crank (16), the crank (16) is fixed via a latch and a circular hole provided on the vehicle body (1), a rotating rod (17) is rotatably connected to the upper side of the threaded sleeve (13), a folding rod (18) is rotatably connected to the outer side of the threaded sleeve (13), and the folding rod (18) is rotatably connected to the outer side of the threaded sleeve (13).

2. The outdoor suspension device for a binocular camera according to claim 1, characterized in that: A receiving groove (19) is provided on the inner side of the rotating rod (17), an extension rod (110) is slidably connected to the inner side of the rotating rod (17), and the extension rod (110) is located in the receiving groove (19), and a solenoid valve (111) is installed at the end of the rotating rod (17) for blocking the receiving groove (19).

3. The outdoor suspension device for a binocular camera according to claim 1, characterized in that: A clamping structure (2) is provided on one side of the rotating rod (17), and a steering structure (3) is provided on the clamping structure (2). The clamping structure (2) comprises a bearing end (21) slidably connected to the rotating rod (17), and the bearing end (21) is slidably connected to the rotating rod (17) through the cooperation of an extension rod (110) and a receiving groove (19). A hanging groove (22) is provided on the bearing end (21), and a control button (112) is provided on the bearing end (21). The control button (112) is used to control the opening and closing of the solenoid valve (111). When the control button (112) is pressed, the solenoid valve (111) is opened; when the control button (112) is reset, the solenoid valve (111) is closed, a locking ring (113) is fixedly connected to the folding rod (18) for locking the folding rod (18) when the folding rod (18) is fully opened, a locking rod (114) is installed in the locking ring (113), and a circular hole is provided on the folding rod (18) whose position coincides with the position of the locking ring (113) when the folding rod (18) is fully opened, so that the locking rod (114) can be inserted between the locking ring (113) and the preset circular hole when the folding rod (18) is fully opened, thereby locking the folding rod (18).

4. The outdoor suspension device for a binocular camera according to claim 3, characterized in that: The load-bearing end (21) is provided with a mounting groove (23), the load-bearing end (21) is fixedly connected with a spring (24), the spring (24) is located at the bottom side of the mounting groove (23), the upper side of the spring (24) is fixedly connected with a mounting plate (25), the mounting plate (25) is fixedly connected with a limiting block (26), the limiting block (26) is slidably connected in the load-bearing end (21), and the load-bearing end (21) is provided with a limiting groove at the position of the limiting block (26) that can cooperate with the limiting block (26), and the limiting block (26) is located in the limiting groove.

5. The outdoor suspension device for a binocular camera according to claim 4, characterized in that: A contact plate (27) is fixedly connected to the upper side of the mounting plate (25), tooth plates (28) are fixedly connected to both sides of the contact plate (27), a shaft (29) is provided on one side of the tooth plate (28), the shaft (29) is fixedly connected to the load-bearing end (21) and is located in the mounting groove (23), a clamping arm (210) is rotatably connected to the shaft (29), one end of the clamping arm (210) is fixedly connected to a meshing tooth (211), the meshing tooth (211) meshes with the tooth plate (28), and a gasket (212) is fixedly connected to one side of the clamping arm (210) for increasing the friction between the clamping arm (210) and the clamped object.

6. The outdoor suspension device for a binocular camera according to claim 3, characterized in that: The steering structure (3) comprises a U-shaped card (31) installed in the clamp arm (210); a square plate (32) is fixedly connected to the lower side of the U-shaped card (31); a first gear (33) is rotatably connected to the square plate (32); the first gear (33) is rotatably connected to the center of the square plate (32) via a shaft, and the shaft passes through the square plate (32); a second gear (34) is rotatably connected to the upper side of the square plate (32); the second gear (34) is meshed with the first gear (33); and a third gear (35) is meshed on one side of the second gear (34).

7. The outdoor suspension device for a binocular camera according to claim 6, characterized in that: The third gear (35) is fixedly connected to the output end of the motor (36); a motor sleeve (37) is fixedly connected to the outside of the motor (36); an L-shaped plate (38) is fixedly connected to the outside of the motor sleeve (37); and the L-shaped plate (38) is fixedly connected to the bearing end (21).

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