Anti-tilting device for desktop camera

Abstract

The present invention relates to the technical field of electronic products, and discloses an anti-dumping device for a desktop camera, comprising a bracket, a suction cup fixedly connected to the bottom of the bracket, a table movably connected to the bottom end of the suction cup, a collar movably sleeved in the middle of the bracket, fixed blocks fixedly installed at both ends of the front of the collar, threaded grooves are provided inside the two fixed blocks, and the two fixed blocks are threadedly sleeved with screws through the threaded grooves, a rotating sleeve is fixedly installed on the outer ring of the collar, a rotating nut is movably connected to the inner arc surface of the rotating sleeve, and the bottom end of the rotating nut is movably threadedly connected to the top end of the movable shaft. The anti-dumping device for the desktop camera supports the bracket by three movable shafts whose angles can be freely adjusted, thereby realizing the function of stabilizing the device, avoiding damage to the camera caused by the device tipping over due to accidental collision, and improving the stability of the device.

Description

Technical Field

[0001] The invention relates to the technical field of electronic products, in particular to an anti-dumping device for a desktop camera. Background Art

[0002] Camera, also known as computer camera, computer eye, electronic eye, etc., is a video input device, which is widely used in video conferencing, telemedicine and real-time monitoring. Ordinary people can also communicate with each other through the camera on the Internet with images and sounds. In addition, people can also use it for various popular digital images, audio and video processing, etc.

[0003] However, in daily life, cameras are often knocked over due to the lack of a stable base, making it inconvenient for people to use. There are some cameras with mounting bases, but most common bases cannot freely adjust the height and angle, are not stable, and cannot be adapted to cameras of various types and sizes, which has always interfered with people's daily use. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the present invention provides an anti-tipping device for a desktop camera, which has the advantages of being able to adjust the angle and height of the camera, being able to fasten cameras of different models and sizes, having high fixity and strong maneuverability, and solving the problems that most common bases cannot freely adjust the height and angle, are not stable, and cannot adapt to cameras of various types and sizes.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of being unable to freely adjust the height and angle, having low stability, and being unable to adapt to cameras of various types and sizes, the present invention provides the following technical solutions: an anti-dumping device for a desktop camera, comprising a bracket, a suction cup fixedly connected to the bottom of the bracket, the bottom end of the suction cup movably connected to the top of the table, a ring movably sleeved in the middle of the bracket, fixed blocks are respectively fixedly installed at both ends of the front side of the ring, threaded grooves are provided inside the two fixed blocks, and the two fixed blocks are threadedly sleeved with screws through the threaded grooves, a rotating sleeve is fixedly installed on the outer ring of the ring, a rotating nut is movably connected to the inner arc surface of the rotating sleeve, the bottom end of the rotating nut is threadedly connected to the top end of the movable shaft, the bottom end of the movable shaft is fixedly connected to a supporting foot, and the supporting foot is threadedly sleeved with the top end of the movable shaft. The table is movably connected, and an adjusting ring is fixedly installed on the top of the bracket, and a rubber ring is fixedly installed on the inner wall of the adjusting ring, the inner arc surface of the rubber ring is movably connected to one end of the rotating shaft located inside the adjusting ring, and the other end of the rotating shaft is fixedly connected to an adjusting device, and the top of the adjusting device is movably connected to a base frame, a threaded groove is opened in the middle of the base frame, and the base frame is threadedly sleeved with the bottom end of a movable nut through the threaded groove, and the top of the base frame is fixedly connected to a base, and clamping shafts are movably installed on both sides of the base through pins, and connecting blocks located above the bottom end of the clamping shafts are movably installed on both sides of the base, and one side of the connecting block is transmission connected to the clamping shaft through a spring, and the tops of the two clamping shafts are fixedly connected with clamping plates, and a camera is movably connected between the two clamping plates.

[0008] Preferably, the adjusting device includes a shell, the bottom of the shell is fixedly connected to the top of the rotating shaft, a rotating groove is opened on the front of the shell, the middle part of the inner wall of the shell is movably connected to one end of the rotating shaft I through a bearing, the other end of the rotating shaft I is fixedly connected to a turntable located outside the shell, and the middle part of the rotating shaft I is fixedly sleeved with a cylindrical gear I, the two sides of the inner wall of the shell are respectively fixedly connected to the rotating shaft II located above the rotating shaft I, the middle part of the rotating shaft II is movably sleeved with a cylindrical gear II, and the middle part of the rotating shaft II is movably sleeved with the bottom ends of the connecting shafts located on both sides of the cylindrical gear II, the top ends of the two connecting shafts are fixedly connected to the bottom of the base frame, the connecting shaft is movably connected to the shell through the rotating groove opened on the front of the shell, the two sides of the cylindrical gear II are respectively fixedly connected to the two connecting shafts, and the cylindrical gear II is meshed with the cylindrical gear I.

[0009] Preferably, the collar is a ring-shaped metal made of tough material, and the inner circle radius of the collar in a closed state is 3 cm and is equal to the radius of the stent.

[0010] Preferably, there are three rotating sleeves, which are distributed in an annular shape on the outside of the ring. The rotating sleeve is movably connected to the top of the rotating nut. The top of the rotating nut forms an angle with the ring, and the angle ranges from 0° to 135°.

[0011] Preferably, the bottom radius of the rotating shaft is 1.2 times the top radius, and the bottom of the rotating shaft does not contact the steering ring.

[0012] Preferably, the movable nut is U-shaped, the bottom of the movable nut is movably connected to a baffle fixedly connected to the bottom of the base frame, and the two sides of the top of the movable nut are movably connected to the other sides of the two clamping shafts respectively.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present invention provides an anti-dumping device for a desktop camera, which has the following beneficial effects:

[0015] 1. The anti-dumping device of the desktop camera supports the bracket through three movable axes with freely adjustable angles, thereby stabilizing the device, avoiding damage to the camera caused by tipping over due to accidental collision, and improving the stability of the device.

[0016] 2. The anti-dumping device of the desktop camera drives the rotating shaft I and the cylindrical gear I to rotate synchronously toward the rear by rotating the turntable outside the shell toward the rear, so that the cylindrical gear II drives the connecting shaft and the base frame to rotate toward the front. Conversely, rotating the turntable toward the front can restore the connecting shaft and the base frame to their original positions, realizing the function that the base frame can rotate forward and backward to freely adjust the height and angle, avoiding the problem that the camera cannot adjust its height due to fixed installation, and improving the maneuverability of the device.

[0017] 3. The anti-dumping device of the desktop camera rotates the movable nut clockwise so that the position of the movable nut rises slowly and the top end pushes the clamping shaft and the clamping plate to rotate slowly along the base, and then rotates the movable nut counterclockwise so that the top end of the movable nut is separated from the clamping shaft and the clamping shaft is reset under the elastic force of the spring, thereby realizing the function of tightening and loosening the camera, and can complete clamping for cameras of different models and sizes, avoiding the camera from slipping due to the inability to tighten due to different sizes, thereby improving the safety and adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front schematic diagram of the structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the structural adjustment device of the present invention;

[0020] Figure 3The structure of the present invention Figure 1 A local enlarged schematic diagram of the middle A;

[0021] Figure 4 The structure of the present invention Figure 1 A local enlarged schematic diagram of point B in the middle.

[0022] In the figure: 1 bracket, 2 suction cup, 3 table, 4 ring, 5 fixing block, 6 screw, 7 rotating sleeve, 8 rotating nut, 9 movable shaft, 10 supporting foot, 11 adjustment ring, 12 rubber ring, 13 rotating shaft, 14 adjusting device, 141 housing, 142 bearing, 143 rotating shaft I, 144 turntable, 145 cylindrical gear I, 146 rotating shaft II, 147 cylindrical gear II, 148 connecting shaft, 15 base, 16 movable nut, 17 base, 18 clamping shaft, 19 connecting block, 20 spring, 21 splint, 22 camera. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-4, an anti-dumping device for a desktop camera, comprising a bracket 1, a suction cup 2 is fixedly connected to the bottom of the bracket 1, the bottom end of the suction cup 2 is movably connected to the top of the table 3, a ring 4 is movably sleeved on the middle part of the bracket 1, the ring 4 is a ring-shaped metal made of toughness, the inner circle radius of the ring 4 in the closed state is 3 cm and is equal to the radius of the bracket 1, the size of the rotating sleeve 7 can be adjusted by rotating the screw 6 on the fixed block 5 forward and reverse, the fastening and height adjustment of the rotating sleeve 7 on the bracket 1 are realized, and the adaptability of the device is improved, the two ends of the front side of the ring 4 are respectively fixedly installed with fixed blocks 5, the interiors of the two fixed blocks 5 are provided with threaded grooves, and the two fixed blocks 5 are threadedly sleeved with the screw 6 through the threaded grooves, the outer ring of the ring 4 is fixedly installed with a rotating sleeve 7, the number of the rotating sleeves 7 is three, the three rotating sleeves 7 are annularly distributed on the outside of the ring 4, the rotating sleeve 7 is movably connected to the top of the rotating nut 8, the top of the rotating nut 8 is connected to the The ring 4 forms an angle, and the angle range is 0° to 135°. The bracket 1 is supported by three movable shafts 9 whose angles can be freely adjusted, so that the device can operate stably in different environments, avoids the device from tipping over due to instability and causing damage to the camera 22, and improves the stability of the device. The inner arc surface of the rotating sleeve 7 is movably connected with a rotating nut 8, and the bottom end of the rotating nut 8 is threadedly connected to the top of the movable shaft 9. The bottom end of the movable shaft 9 is fixedly connected with a supporting foot 10, and the supporting foot 10 is movably connected to the table 3. The top of the bracket 1 is fixedly installed with an adjusting ring 11, and the inner wall of the adjusting ring 11 is fixedly installed with a rubber ring 12. The inner arc surface of the rubber ring 12 is movably connected to one end of the rotating shaft 13 located inside the adjusting ring 11. The bottom radius of the rotating shaft 13 is 1.2 times the top radius, and the bottom of the rotating shaft 13 does not contact the adjusting ring 11. The camera 22 can be freely adjusted by rotating the top of the rotating shaft 13. The bottom of the rotating shaft 13 is movably connected to the rubber ring 12 inside the adjusting ring 11, so that the rotating shaft 13 can be fixed after the position is adjusted, so that the function of freely and stably adjusting the direction of the camera 22 is realized, and the rationality of the device is improved. The other end of the rotating shaft 13 is fixedly connected with the adjusting device 14, and the adjusting device 14 includes a shell 141. The bottom of the shell 141 is fixedly connected to the top of the rotating shaft 13, and a rotating groove is provided on the front of the shell 141. The middle part of the inner wall of the shell 141 is movably connected to one end of the rotating shaft I 143 through a bearing 142. The other end of the rotating shaft I 143 is fixedly connected with a turntable 144 located outside the shell 141, and the middle part of the rotating shaft I 143 is fixedly sleeved. There is a cylindrical gear I 145, and the two sides of the inner wall of the shell 141 are respectively fixedly connected with the rotating shaft II 146 located above the rotating shaft I 143, and the middle part of the rotating shaft II 146 is movably sleeved with a cylindrical gear II 147, and the middle part of the rotating shaft II 146 is movably sleeved with the bottom ends of the connecting shafts 148 located on both sides of the cylindrical gear II 147, and the top ends of the two connecting shafts 148 are fixedly connected to the bottom of the bottom frame 15, and the connecting shafts 148 are movably connected to the shell 141 through the rotating groove opened on the front side of the shell 141.The two sides of the cylindrical gear II 147 are respectively fixedly connected to the two connecting shafts 148, and the cylindrical gear II 147 is meshed with the cylindrical gear I 145. By rotating the turntable 144 outside the housing 141 toward the back, the rotating shaft I 143 and the cylindrical gear I 145 are driven to rotate toward the back synchronously, so that the cylindrical gear II 147 drives the connecting shaft 148 and the bottom frame 15 to rotate toward the front. On the contrary, rotating the turntable 144 toward the front can make the connecting shaft 148 and the bottom frame 15 return to their original positions, realizing the bottom frame 15 The function of freely adjusting the height and angle by rotating forward and backward avoids the problem that the camera 22 cannot adjust its height due to fixed installation, and improves the mobility of the device. The top of the adjusting device 14 is movably connected with the base frame 15, and a thread groove is opened in the middle of the base frame 15, and the base frame 15 is threadedly sleeved with the bottom end of the movable nut 16 through the thread groove. The movable nut 16 is U-shaped, and the bottom of the movable nut 16 is movably connected to the baffle fixedly connected to the bottom of the base frame 15. The two sides of the top of the movable nut 16 are respectively connected to the two card The other side of the tightening shaft 18 is movably connected, and the position of the movable nut 16 is slowly increased by rotating the movable nut 16 clockwise, and the top end pushes the clamping shaft 118 and the clamping plate 21 to slowly rotate along the base 17, and then the movable nut 16 is rotated counterclockwise, so that the top end of the movable nut 16 is out of the state of movably connecting with the clamping shaft 18, and the clamping shaft 18 is reset under the elastic force of the spring 20, thereby realizing the function of tightening and loosening the camera 22, and can be clamped for cameras 22 of different models and sizes, thereby avoiding the camera 22 from slipping due to the inability to tighten due to different sizes, thereby improving the safety and adaptability of the device. The top of the base frame 15 is fixedly connected with the base 17, and the clamping shafts 18 are movably installed on both sides of the base 17 through pins. Connecting blocks 19 located above the bottom end of the clamping shaft 18 are movably installed on both sides of the base 17, and one side of the connecting block 19 is transmission-connected to the clamping shaft 18 through a spring 20. The top ends of the two clamping shafts 18 are fixedly connected with clamping plates 21, and the camera 22 is movably connected between the two clamping plates 21. ,

[0025] During operation, the screw 6 on the fixed block 5 is rotated to loosen the rotating sleeve 7, and the rotating sleeve 7 is adjusted to a suitable height on the bracket 1. The screw 6 is rotated in the reverse direction to tighten the rotating sleeve 7, and then the three movable shafts 9 are adjusted to make them contact with the top of the table 3 to stabilize the device. Then, the movable nut 16 is rotated clockwise so that the position of the movable nut 16 rises slowly and the top end pushes the clamping shaft 18 and the clamping plate 21 to rotate slowly along the base 17 to clamp the camera 22. The top of the rotating shaft 13 is rotated to adjust the direction of the camera 22. The turntable 144 outside the shell 141 is rotated toward the back to drive the rotating shaft I 143 and the cylindrical gear I 145 to rotate toward the back synchronously, so that the cylindrical gear II 147 drives the connecting shaft 148 and the base frame 15 to rotate toward the front. On the contrary, rotating the turntable 144 toward the front can restore the connecting shaft 148 and the base frame 15 to their original positions to adjust the angle of the camera 22.

[0026] In summary, the anti-tipping device of the desktop camera supports the bracket 1 through three movable shafts 9 with freely adjustable angles, thereby realizing the function of stabilizing the device, preventing the device from tipping over due to accidental collision and causing damage to the camera 22, and improving the stability of the device; by rotating the turntable 144 outside the shell 141 toward the back, the rotating shaft I 143 and the cylindrical gear I 145 are driven to rotate toward the back synchronously, so that the cylindrical gear II 147 drives the connecting shaft 148 and the base frame 15 to rotate toward the front, and conversely, rotating the turntable 144 toward the front can restore the connecting shaft 148 and the base frame 15 to their original positions, realizing the function that the base frame 15 can rotate back and forth to freely adjust the height and angle, and avoiding the problem that the camera 22 cannot adjust its height due to fixed installation. The problem is solved, and the maneuverability of the device is improved; by rotating the movable nut 16 clockwise, the position of the movable nut 16 rises slowly, and the top end pushes the clamping shaft 18 and the clamping plate 21 to rotate slowly along the base 17, and then rotating the movable nut 16 counterclockwise, the top end of the movable nut 16 is separated from the clamping shaft 18 and the clamping shaft 18 is reset under the elastic force of the spring 20, thereby realizing the function of tightening and loosening the camera 22, and can complete the clamping of cameras 22 of different models and sizes, avoiding the camera 22 from slipping due to different sizes. The safety and adaptability of the device are improved; it solves the problems that most common bases 17 cannot freely adjust the height and angle, are not stable, and cannot adapt to cameras 22 of various types and sizes.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-tilt device for a desktop camera, comprising a bracket (1), characterized in that: The bottom of the bracket (1) is fixedly connected with a suction cup (2), and the bottom end of the suction cup (2) is movably connected to the top of the table (3). The middle part of the bracket (1) is movably sleeved with a ring (4), and the two ends of the front side of the ring (4) are respectively fixedly installed with fixed blocks (5), and the interiors of the two fixed blocks (5) are provided with threaded grooves, and the two fixed blocks (5) are threadedly sleeved with screws through the threaded grooves. The outer ring of the ring (4) is fixedly installed with a rotating sleeve (7), and the inner arc surface of the rotating sleeve (7) is movably connected with a rotating nut (8), and the bottom end of the rotating nut (8) is threadedly connected to the top end of the movable shaft (9), and the bottom end of the movable shaft (9) is fixedly connected with a supporting foot (10), and the supporting foot (10) is movably connected to the table (3). The top of the bracket (1) is fixedly installed with an adjustment ring (11), and the inner wall of the adjustment ring (11) is fixedly installed with a rubber ring (12), and the rubber ring ( The inner arc surface of the rotating shaft (12) is movably connected to one end of the rotating shaft (13) located inside the adjusting ring (11), and the other end of the rotating shaft (13) is fixedly connected to an adjusting device (14), and the top of the adjusting device (14) is movably connected to a base frame (15), and a thread groove is provided in the middle of the base frame (15), and the base frame (15) is threadedly sleeved with the bottom end of the movable nut (16) through the thread groove, and the top of the base frame (15) is fixedly connected to a base (17), and clamping shafts (18) are movably installed on both sides of the base (17) through pins, and connecting blocks (19) located above the bottom end of the clamping shaft (18) are movably installed on both sides of the base (17), and one side of the connecting block (19) is transmission-connected to the clamping shaft (18) through a spring (20), and the tops of the two clamping shafts (18) are fixedly connected to clamping plates (21), and a camera (22) is movably connected between the two clamping plates (21); The adjusting device (14) comprises a shell (141), the bottom of the shell (141) is fixedly connected to the top of the rotating shaft (13), the front of the shell (141) is provided with a rotating groove, the middle of the inner wall of the shell (141) is movably connected to one end of the rotating shaft I (143) through a bearing (142), the other end of the rotating shaft I (143) is fixedly connected to a rotating disk (144) located outside the shell (141), and the middle of the rotating shaft I (143) is fixedly sleeved with a cylindrical gear I (145), and the two sides of the inner wall of the shell (141) are respectively connected to the rotating shaft II (144) located above the rotating shaft I (143) 46), the middle part of the rotating shaft II (146) is movably sleeved with a cylindrical gear II (147), and the middle part of the rotating shaft II (146) is movably sleeved with the bottom ends of the connecting shafts (148) located on both sides of the cylindrical gear II (147), the top ends of the two connecting shafts (148) are fixedly connected to the bottom of the base frame (15), the connecting shaft (148) is movably connected to the housing (141) through a rotating groove provided on the front side of the housing (141), the two sides of the cylindrical gear II (147) are respectively fixedly connected with the two connecting shafts (148), and the cylindrical gear II (147) is meshed with the cylindrical gear I (145); The movable nut (16) is U-shaped, the bottom of the movable nut (16) is movably connected to a baffle fixedly connected to the bottom of the base frame (15), and the two sides of the top of the movable nut (16) are movably connected to one side of two clamping shafts (18) respectively.

2. The anti-dumping device for a desktop camera according to claim 1, characterized in that: The collar (4) is a ring-shaped metal made of a tough material. When the collar (4) is in a closed state, the inner circle radius is 3 cm and is equal to the radius of the bracket (1).

3. The anti-dumping device for a desktop camera according to claim 1, characterized in that: There are three rotating sleeves (7) in total. The three rotating sleeves (7) are distributed in an annular manner on the outer side of the collar (4). The rotating sleeve (7) is movably connected to the top end of the rotating nut (8). The top end of the rotating nut (8) forms an angle with the collar (4), and the angle range is 0° to 135°.

4. The anti-dumping device for a desktop camera according to claim 1, characterized in that: The bottom radius of the rotating shaft (13) is 1.2 times the top radius, and the bottom of the rotating shaft (13) does not contact the direction adjustment ring (11).

Images