Camera with anti-falling function

Abstract

The utility model relates to the technical field of cameras, in particular to a camera with an anti-falling function, which comprises a mounting disc. A mounting block is fixedly arranged at the top of the mounting disc, a first T-shaped groove is formed in the right side of the mounting block, a first mounting plate is arranged on the right side of the mounting block, and a first T-shaped block is fixedly arranged on the left side of the first mounting plate; through the arrangement of the first T-shaped groove, the first mounting plate, the first T-shaped block, the second mounting plate, the two-way threaded rod, the rotating disc, the moving block and the clamping plate, a person rotates the rotating disc, so that the clamping plate can be driven to clamp and fix the first T-shaped block, mounting of the camera body is completed, bolts do not need to be used for mounting the camera body, and the mounting efficiency is improved. And when the bidirectional threaded rod is affected by vibration to cause the loosening of the clamping plate, the clamping plate is always located in the mounting block, so that the clamping plate can shield the T-shaped block, thereby preventing the T-shaped block I from falling off from the T-shaped groove I, and further preventing the camera body from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of cameras, in particular to a camera with a function of preventing falling. Background Art

[0002] There are various types of cameras, and their basic working principles are the same: converting optical image signals into electrical signals for storage or transmission. When we photograph an object, the light reflected from this object is collected by the camera lens, focused on the light-receiving surface of the imaging device, and then the imaging device converts the light into electrical energy, thus obtaining a video signal.

[0003] Currently, existing cameras, especially surveillance cameras, are mostly fixedly installed at designated positions through bolts. The bolts are prone to loosening gradually under the influence of external vibrations during long-term use, which may lead to the phenomenon of falling, thus causing damage to the camera.

[0004] Therefore, aiming at the currently existing cameras that mostly use bolts for fixed installation and are prone to loosening under the influence of external vibrations after long-term use, which may lead to the problem of the camera falling, a camera with a function of preventing falling can be designed. By setting a T-shaped groove 1, a mounting plate 1, a T-shaped block 1, a mounting plate 2, a bidirectional threaded rod, a rotating disc, a moving block, and a clamping plate, when a person rotates the rotating disc, the clamping plate can be driven to clamp and fix the T-shaped block 1, thereby completing the installation of the camera body without using bolts to install the camera body. And when the bidirectional threaded rod is affected by vibrations and causes the clamping plate to loosen, the clamping plate is always inside the mounting block, so the clamping plate can play a role in shielding the T-shaped block 1, thereby preventing the T-shaped block 1 from falling off the T-shaped groove 1, and further avoiding the falling of the camera body. Summary of the Utility Model

[0005] In order to overcome the problem that currently existing cameras mostly use bolts for fixed installation and are prone to loosening under the influence of external vibrations after long-term use, which may lead to the problem of the camera falling.

[0006] The technical solution of the present utility model is as follows: A camera with a function of preventing falling, including an installation disk; a mounting block is fixedly arranged on the top of the installation disk, a first T-shaped groove is formed on the right side of the mounting block, a first mounting plate is arranged on the right side of the mounting block, a first T-shaped block is fixedly arranged on the left side of the first mounting plate, the first T-shaped block is arranged inside the first T-shaped groove, a camera body is arranged on the right side of the first mounting plate, a cavity is formed inside the mounting block, the cavity communicates with the first T-shaped groove, mounting plates are arranged on the front and rear sides of the bottom inside the cavity, a bidirectional threaded rod is installed inside the front mounting plate through a bearing, the rear end of the bidirectional threaded rod is installed at the front end of the rear mounting plate through a bearing, the front end of the bidirectional threaded rod is arranged on the front side of the mounting block, a rotating disk is fixedly arranged at the front end of the bidirectional threaded rod, moving blocks are threadedly connected to the outer sides of the threads at the front and rear ends of the bidirectional threaded rod, a clamping plate is fixedly arranged on the top of the moving block, and the clamping plates are located on the front and rear sides of the first T-shaped block.

[0007] Preferably, after the first T-shaped block is placed inside the first T-shaped groove, a person rotates the rotating disk, and the rotating disk can drive the bidirectional threaded rod to rotate. The moving blocks on the front and rear sides are driven by the threads of the bidirectional threaded rod to drive the clamping plates to move inward, so that the clamping plates can clamp and fix the first T-shaped block, and the clamping plates can cooperate with the first T-shaped groove to fix and install the first T-shaped block, thereby completing the installation of the camera body.

[0008] Preferably, a damping rotating seat is fixedly arranged on the right side of the first mounting plate, and the camera body is installed on the right side of the damping rotating seat.

[0009] Preferably, a connecting block is installed on the outer side of the bidirectional threaded rod through a bearing, the connecting block is located between the moving blocks on the front and rear sides, a connecting rod is fixedly arranged at the left end of the connecting block, the other end of the connecting rod penetrates through the installation disk and is fixedly provided with a pull ring, a spring is sleeved on the outer side of the connecting rod, the right end of the spring is fixedly arranged on the left side of the connecting block, and the other end of the spring is fixedly arranged on the left side inside the cavity.

[0010] Preferably, two second T-shaped grooves are formed on the bottom inside the cavity, a second T-shaped block is fixedly arranged on the bottom of the mounting plate, the second T-shaped block is arranged inside the second T-shaped groove, and the second T-shaped block is slidably connected to the second T-shaped groove.

[0011] Preferably, a through groove is formed on the front side of the mounting block, the through groove communicates with the cavity, and the front end of the bidirectional threaded rod is arranged inside the through groove.

[0012] Preferably, a vertical rod is fixedly arranged on the bottom of the installation disk, and a base is fixedly arranged on the bottom of the vertical rod.

[0013] Preferably, mounting holes are formed at the four corners of the top of the base.

[0014] The beneficial effects of the present utility model:

[0015] 1. By setting the first T-shaped groove, the first mounting plate, the first T-shaped block, the second mounting plate, the bidirectional threaded rod, the rotating disk, the moving block, and the clamping plate, after the operator places the first T-shaped block into the first T-shaped groove and adjusts its position, the rotating disk can be rotated. The rotating disk can drive the bidirectional threaded rod to rotate. Due to the action of the threads of the bidirectional threaded rod, the moving blocks on the front and rear sides can drive the clamping plates to move inward. The clamping plates can thus clamp and fix the first T-shaped block, thereby completing the installation of the camera body. The entire installation process does not require the use of bolts, which is convenient. Moreover, when the bidirectional threaded rod is affected by vibration and causes the clamping plates to loosen, the clamping plates on the front and rear sides can still limit the first T-shaped block, preventing the first T-shaped block from falling off the first T-shaped groove, thus playing a role in preventing falling. Description of the Drawings

[0016] Figure 1 Shown is a three-dimensional structural schematic diagram of a camera with a fall prevention function according to the present utility model;

[0017] Figure 2 Shown is a three-dimensional structural schematic diagram of the camera body of a camera with a fall prevention function according to the present utility model;

[0018] Figure 3 Shown is a three-dimensional sectional schematic diagram of the bidirectional threaded rod of a camera with a fall prevention function according to the present utility model;

[0019] Figure 4 Shown is a three-dimensional sectional schematic diagram of the pull ring of a camera with a fall prevention function according to the present utility model.

[0020] Description of the reference numerals: 1. Mounting disk; 2. Mounting block; 3. First T-shaped groove; 4. First mounting plate; 5. First T-shaped block; 6. Damping rotating seat; 7. Camera body; 8. Cavity; 9. Second mounting plate; 10. Bidirectional threaded rod; 11. Rotating disk; 12. Moving block; 13. Clamping plate; 14. Connecting block; 15. Connecting rod; 16. Spring; 17. Pull ring; 18. Second T-shaped groove; 19. Second T-shaped block; 20. Through groove; 21. Vertical rod; 22. Base; 23. Mounting hole. Detailed Embodiment

[0021] The present utility model will be further described below with reference to the drawings and embodiments.

[0022] Please refer to Figures 1-4, the present utility model provides an embodiment: a camera with a fall prevention function, including a mounting plate 1; a mounting block 2 is fixedly arranged on the top of the mounting plate 1, a first T-shaped groove 3 is formed on the right side of the mounting block 2, a first mounting plate 4 is arranged on the right side of the mounting block 2, a first T-shaped block 5 is fixedly arranged on the left side of the first mounting plate 4, the first T-shaped block 5 is arranged inside the first T-shaped groove 3, a camera body 7 is arranged on the right side of the first mounting plate 4, a cavity 8 is formed inside the mounting block 2, the cavity 8 communicates with the first T-shaped groove 3, both the front and rear sides of the inner bottom of the cavity 8 are provided with second mounting plates 9, a bidirectional threaded rod 10 is installed inside the front second mounting plate 9 through a bearing, the rear end of the bidirectional threaded rod 10 is installed at the front end of the rear second mounting plate 9 through a bearing, the front end of the bidirectional threaded rod 10 is arranged on the front side of the mounting block 2, a rotating disk 11 is fixedly arranged at the front end of the bidirectional threaded rod 10, moving blocks 12 are threadedly connected to the outer sides of the threads at both the front and rear ends of the bidirectional threaded rod 10, a clamping plate 13 is fixedly arranged on the top of the moving block 12, the clamping plate 13 is located on both the front and rear sides of the first T-shaped block 5. After the first T-shaped block 5 is placed inside the first T-shaped groove 3, a person rotates the rotating disk 11, and the rotating disk 11 can drive the bidirectional threaded rod 10 to rotate. The moving blocks 12 on both the front and rear sides can drive the clamping plate 13 to move inward under the action of the threads of the bidirectional threaded rod 10, and the clamping plate 13 can play a role in clamping and fixing the first T-shaped block 5, and the clamping plate 13 can cooperate with the first T-shaped groove 3 to play a role in fixedly installing the first T-shaped block 5, thereby completing the installation of the camera body 7.

[0023] Please refer to Figure 2 , in this embodiment, a damping rotating seat 6 is fixedly arranged on the right side of the first mounting plate 4, the camera body 7 is installed on the right side of the damping rotating seat 6, and the setting of the damping rotating seat 6 facilitates the installation of the camera body 7, and a person can adjust the angle of the camera body 7 through the damping rotating seat 6.

[0024] Please refer to Figures 2-4, in this embodiment, a connecting block 14 is mounted on the outer side of the bidirectional threaded rod 10 through a bearing. The connecting block 14 is located between the front and rear moving blocks 12. A connecting rod 15 is fixedly arranged at the left end of the connecting block 14. The other end of the connecting rod 15 penetrates through the mounting disc 1 and is fixedly provided with a pull ring 17. A spring 16 is sleeved on the outer side of the connecting rod 15. The right end of the spring 16 is fixedly arranged on the left side of the connecting block 14, and the other end of the spring 16 is fixedly arranged on the left side inside the cavity 8. Two T-shaped grooves II 18 are opened at the bottom inside the cavity 8. A T-shaped block II 19 is fixedly arranged at the bottom of the mounting plate II 9. The T-shaped block II 19 is arranged inside the T-shaped groove II 18, and the T-shaped block II 19 is slidably connected with the T-shaped groove II 18. A through groove 20 is opened at the front side of the mounting block 2. The through groove 20 communicates with the cavity 8. The front end of the bidirectional threaded rod 10 is arranged inside the through groove 20. When it is necessary to place the T-shaped block I 5 into the T-shaped groove I 3, the person pulls the pull ring 17 outwards. The pull ring 17 can drive the bidirectional threaded rod 10 to move to the left through the connecting rod 15 and the connecting block 14. The bidirectional threaded rod 10 can drive the clamping plate 13 on the moving block 12 to move to the left. At this time, the person can place the T-shaped block I 5 into the T-shaped groove I 3 and adjust it between the two clamping plates 13, which is convenient for subsequent installation. The connecting block 14 and the connecting rod 15 can connect the pull ring 17 and the bidirectional threaded rod 10. A bearing is installed inside the connecting block 14, so that the bidirectional threaded rod 10 can rotate smoothly. The opening of the T-shaped groove II 18 and the T-shaped block II 19 can limit the mounting plate II 9. When the bidirectional threaded rod 10 moves, the mounting plate II 9 can move in cooperation with the bidirectional threaded rod 10. The opening of the through groove 20 can provide a space for the bidirectional threaded rod 10, which is convenient for the bidirectional threaded rod 10 to move left and right.

[0025] Please refer to Figure 1 , in this embodiment, a vertical rod 21 is fixedly arranged at the bottom of the mounting disc 1. A base 22 is fixedly arranged at the bottom of the vertical rod 21. Mounting holes 23 are opened at the four corners of the top of the base 22. The vertical rod 21 can support the mounting disc 1. The opening of the mounting holes 23 on the base 22 is convenient for the person to install the camera at a designated position.

[0026] When working and installing the camera body 7, the operator first pulls the pull ring 17 outward. The pull ring 17 can then drive the bidirectional threaded rod 10 to move to the left through the connecting rod 15 and the connecting block 14. The bidirectional threaded rod 10 can then drive the clamping plate 13 to move to the left through the moving block 12. At this time, the spring 16 is compressed. Subsequently, the operator slides the first T-shaped block 5 on the first mounting plate 4 into the first T-shaped groove 3 and adjusts the first T-shaped block 5 between the front and rear clamping plates 13. Then, the pull ring 17 is released. The connecting block 14 is subjected to the elastic force of the spring 16 rebounding and can drive the clamping plate 13 to return to its original position through the bidirectional threaded rod 10 and the moving block 12. Subsequently, the operator rotates the rotating disk 11. The rotating disk 11 can then drive the bidirectional threaded rod 10 to rotate. The front and rear moving blocks 12 are affected by the threads of the bidirectional threaded rod 10 and can drive the clamping plate 13 to move inward. The clamping plate 13 can then clamp and fix the first T-shaped block 5, thus completing the installation of the camera body 7. At this time, the clamping plate 13 can play a role in limiting and blocking the first T-shaped block 5, thus preventing the first T-shaped block 5 from falling off the first T-shaped groove 3 and further avoiding the fall of the camera body 7.

[0027] Through the above steps, by setting the first T-shaped groove 3, the first mounting plate 4, the first T-shaped block 5, the second mounting plate 9, the bidirectional threaded rod 10, the rotating disk 11, the moving block 12, and the clamping plate 13, the operator rotates the rotating disk 11, which can drive the clamping plate 13 to clamp and fix the first T-shaped block 5, thus completing the installation of the camera body 7. There is no need to use bolts to install the camera body 7. And when the bidirectional threaded rod 10 is affected by vibration and causes the clamping plate 13 to loosen, the clamping plate 13 is always inside the mounting block 2. The clamping plate 13 can then play a role in blocking the first T-shaped block 5, thus preventing the first T-shaped block 5 from falling off the first T-shaped groove 3 and further avoiding the fall of the camera body 7. This is to solve the problem that most existing cameras are fixed and installed using bolts. After long-term use, the bolts are prone to loosen due to external vibration, which may cause the camera to fall.

Claims

1. A camera with an anti-drop function, comprising a mounting plate (1); characterized in that: A mounting block (2) is fixedly arranged on the top of the mounting plate (1), a T-shaped slot (3) is provided on the right side of the mounting block (2), a mounting plate (4) is provided on the right side of the mounting block (2), a T-shaped block (5) is fixedly arranged on the left side of the mounting plate (4), the T-shaped block (5) is arranged inside the T-shaped slot (3), a camera body (7) is provided on the right side of the mounting plate (4), a cavity (8) is provided inside the mounting block (2), the cavity (8) is communicated with the T-shaped slot (3), and mounting plates (9) are provided on both the front and rear sides of the bottom of the cavity (8). A bidirectional threaded rod (10) is installed inside the second front mounting plate (9) via a bearing, the rear end of the bidirectional threaded rod (10) is installed at the front end of the second rear mounting plate (9) via a bearing, the front end of the bidirectional threaded rod (10) is arranged at the front side of the mounting block (2), a rotating disk (11) is fixedly arranged at the front end of the bidirectional threaded rod (10), the outer sides of the threads at the front and rear ends of the bidirectional threaded rod (10) are threadedly connected to a moving block (12), a clamping plate (13) is fixedly arranged on the top of the moving block (12), and the clamping plate (13) is located at the front and rear sides of the T-shaped block (5).

2. The camera with anti-drop function according to claim 1, characterized in that: A damping rotating seat (6) is fixedly arranged on the right side of the mounting plate 1 (4), and the camera body (7) is mounted on the right side of the damping rotating seat (6).

3. The camera with anti-drop function according to claim 1, characterized in that: A connecting block (14) is installed on the outer side of the bidirectional threaded rod (10) through a bearing. The connecting block (14) is located between the front and rear moving blocks (12). A connecting rod (15) is fixedly arranged at the left end of the connecting block (14). The other end of the connecting rod (15) passes through the mounting plate (1) and is fixedly arranged with a pull ring (17). A spring (16) is sleeved on the outer side of the connecting rod (15). The right end of the spring (16) is fixedly arranged on the left side of the connecting block (14). The other end of the spring (16) is fixedly arranged on the left side inside the cavity (8).

4. The camera with anti-drop function according to claim 1, characterized in that: The bottom of the cavity (8) is provided with two T-shaped grooves (18), and the bottom of the mounting plate (9) is fixedly provided with a T-shaped block (19). The T-shaped block (19) is arranged inside the T-shaped grooves (18), and the T-shaped block (19) is slidably connected to the T-shaped grooves (18).

5. The camera with anti-drop function according to claim 1, characterized in that: A through slot (20) is provided on the front side of the mounting block (2), the through slot (20) is communicated with the cavity (8), and the front end of the bidirectional threaded rod (10) is arranged inside the through slot (20).

6. The camera with anti-drop function according to claim 1, characterized in that: A vertical pole (21) is fixedly arranged at the bottom of the installation plate (1), and a base (22) is fixedly arranged at the bottom of the vertical pole (21).

7. The camera with anti-drop function according to claim 6, characterized in that: The four corners of the top of the base (22) are all provided with mounting holes (23).

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