A foldable camcorder stand

Abstract

The utility model relates to foldable portable video camera support technical field discloses a foldable portable video camera support, including no. The utility model discloses a foldable portable video camera support, including no. The utility model discloses a foldable portable video camera support, including no. The utility model discloses a foldable portable video camera support, including no. The utility model discloses a foldable portable video camera support, including no. The utility model discloses a foldable portable video camera support, including no. The utility model discloses a foldable portable video camera support, including no. The utility model discloses a foldable portable video camera support, including no. The utility model discloses a foldable portable video camera support, including no. The utility model discloses a foldable portable video camera support, including no. The utility model discloses a foldable portable video camera support, including no. The utility model discloses a foldable portable video camera support, including no. The utility model discloses a foldable portable video camera support, including no. The utility model discloses a foldable portable video camera support, including no. The utility model discloses a foldable portable video camera support, including no. The utility model discloses a foldable portable video camera support, including no. The utility mode discloses a foldable portable video camera support, including no.

Description

Technical Field

[0001] This utility model relates to the field of foldable portable camera bracket technology, and in particular to a foldable portable camera bracket. Background Technology

[0002] A camera is an electronic device used to capture and record moving images and sound. It is widely used in film production, television program production, news reporting, security monitoring, home video recording, and many other fields. A camera focuses an optical image of the surrounding environment onto an image sensor through its lens. The image sensor converts the light signal into an electrical signal, which is then converted into a digital signal via analog-to-digital conversion. The camera's processor then encodes and compresses the digital signal before storing the processed data on a storage medium such as magnetic tape, hard drive, or memory card. Simultaneously, the camera also captures sound signals through a microphone and records them synchronously with the image signal.

[0003] Camera brackets are indispensable hardware devices in surveillance systems, primarily used to fix and support cameras, ensuring their stable operation in various environments. Through precise installation and adjustment, camera brackets ensure that the lens is always pointed at the preset monitoring area, effectively preventing image shift or blurring caused by vibration, wind, or other external factors. Their stability and flexibility provide reliable hardware protection for the surveillance system, thereby ensuring the clarity and continuity of the monitored image and meeting the actual needs of security work.

[0004] While the aforementioned technologies provide support for the camera, the existing bracket design requires manual pushing of the bottom of the bracket upwards during actual use. However, during this operation, the hand is easily trapped between the bracket components, posing a certain safety hazard. Therefore, a foldable portable camera bracket is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a foldable portable camera bracket, which aims to solve the problem that the design of existing brackets requires manual pushing the bottom of the bracket upwards. However, during this operation, the hand is very likely to get stuck between the bracket components, which poses a certain safety hazard.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a foldable portable camera bracket, comprising a first support rod, a second support rod slidably connected inside the first support rod, a first fixing block fixedly connected to the outer wall of the first support rod, a crossbar rotatably connected inside the first fixing block, a second fixing block rotatably connected to the front end of the crossbar, a rotating shaft fixedly connected to the top of the first support rod, a cylinder rotatably connected to the outer wall of the rotating shaft, a mounting plate fixedly connected to the outer wall of the cylinder, a protective box fixedly connected to the top of the mounting plate, a rotating assembly provided on the outer wall of the protective box, and a windproof assembly provided at the bottom of the second support rod.

[0007] As a further description of the above technical solution:

[0008] The rotating assembly includes a first conical wheel, a second conical wheel meshing with the outer wall of the first conical wheel, a fixed column fixedly connected to the rear wall of the second conical wheel, a rocker arm fixedly connected to the rear wall of the fixed column, a threaded rod fixedly connected inside the first conical wheel, and a rotating column threadedly connected to the outer wall of the threaded rod.

[0009] As a further description of the above technical solution:

[0010] The windproof component includes a hook, with a rope wound inside the hook, and a windproof nail fixedly connected to the bottom of the rope.

[0011] As a further description of the above technical solution:

[0012] The outer wall of the second support rod is provided with a threaded hole, and the outer wall of the first support rod is threaded with a bolt, the outer wall of the bolt being threaded inside the threaded hole.

[0013] As a further description of the above technical solution:

[0014] The rear wall of the second fixing block is fixedly connected to the outer wall of the rotating column, and a handle is fixedly connected to the outer wall of the protective box.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the fixed column is rotatably connected to the inside of the protective box, the top outer wall of the threaded rod is rotatably connected to the inside of the mounting plate, and the outer wall of the threaded rod is rotatably connected to the inside of the protective box.

[0017] As a further description of the above technical solution:

[0018] The outer walls of the first and second cone wheels are rotatably connected to the inside of the protective box.

[0019] As a further description of the above technical solution:

[0020] The rear wall of the hook is fixedly connected to the outer wall of the second support rod.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by setting a first cone wheel, a second cone wheel, and a threaded rod, the rocker arm is manually cranked, causing the rotating column to move up and down on the outer wall of the threaded rod, which drives the crossbar to rotate and cause the first support rod to extend and retract. This solves the problem that the existing bracket design requires manually pushing the bottom of the bracket upwards. However, during this operation, the hand is very likely to get stuck between the bracket components, which poses a certain safety hazard.

[0023] 2. In this utility model, by setting hooks, ropes, and windproof nails, the second support rod is taken out from the first support rod, and then the windproof nails are driven into the ground. This solves the problem that when the support is placed in an outdoor environment with uneven terrain, its stability will be greatly reduced due to the influence of wind, and there is even a risk that it will be blown down as a whole. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of a foldable portable camera bracket proposed in this utility model;

[0025] Figure 2 This is a schematic diagram of the rotating component of a foldable portable camera bracket proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the windproof component of a foldable portable camera bracket proposed in this utility model;

[0027] Figure 4 This utility model proposes a foldable portable camera holder. Figure 3 Enlarged structural diagram of point A in the middle;

[0028] Figure 5 This is a schematic diagram of the folded structure of a foldable portable camera bracket proposed in this utility model.

[0029] Legend:

[0030] 1. Support rod No. 1; 2. Support rod No. 2; 3. Fixing block No. 1; 4. Crossbar; 5. Cylinder; 6. Mounting plate; 7. Rotating assembly; 71. Conical wheel No. 1; 72. Conical wheel No. 2; 73. Fixing column; 74. Rocker arm; 75. Threaded rod; 76. Rotating column; 8. Protective box; 9. Fixing block No. 2; 10. Shaft; 11. Bolt; 12. Threaded hole; 13. Windproof assembly; 131. Hook; 132. Rope; 133. Windproof nail; 14. Handle. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figures 1-2 This utility model provides an embodiment of a foldable portable camera bracket, including a first support rod 1, a second support rod 2 slidably connected inside the first support rod 1, a first fixing block 3 fixedly connected to the outer wall of the first support rod 1, and a threaded hole on the outer wall of the first support rod 1 to facilitate the rotation and tightening of bolts 11. A crossbar 4 is rotatably connected inside the first fixing block 3, and a second fixing block 9 is rotatably connected to the front end of the crossbar 4. There are three sets of first support rods 1 and second support rods 2, which are distributed rotatably around the outer wall of a rotating column 76. A rotating shaft 10 is fixedly connected to the top of the first support rod 1, and a cylinder 5 is rotatably connected to the outer wall of the rotating shaft 10. The interior of the rotating shaft 10 is through to facilitate the rotation of the cylinder 5 inside. A mounting plate 6 is fixedly connected to the outer wall of the cylinder 5, and a protective box 8 is fixedly connected to the top of the mounting plate 6. The protective box 8 provides protection for the first conical wheel 71 and the second conical wheel 72, extending their service life. The outer wall of support 8 is provided with a rotating component 7, and the bottom of support rod 2 is provided with a windproof component 13. The rotating component 7 includes a first conical wheel 71, and a second conical wheel 72 is engaged with the outer wall of the first conical wheel 71. The rocker arm 74 is manually cranked to drive the second conical wheel 72 to rotate. The second conical wheel 71 rotates simultaneously with the first conical wheel 72, which drives the threaded rod 75 connected to the first conical wheel 71 to rotate. A fixed column 73 is fixedly connected to the rear wall of the second conical wheel 72, and a rocker arm 74 is fixedly connected to the rear wall of the fixed column 73. The threaded rod 75 is fixedly connected inside the first conical wheel 71. The rotating column 76 moves up and down on the outer wall of the threaded rod 75, which drives the crossbar 4 to rotate inside the first fixed block 3 and the second fixed block 9, and drives support rod 1 to extend and retract. This solves the problem that the existing support design requires manually pushing the bottom of the support upwards. However, during this operation, the hand is very likely to get stuck between the support components, which poses a certain safety hazard. The rotating column 76 is threadedly connected to the outer wall of the threaded rod 75.

[0033] Reference Figures 2-4The windproof component 13 includes a hook 131, with a rope 132 wound inside the hook 131. A windproof nail 133 is fixedly connected to the bottom of the rope 132. The second support rod 2 is removed from the first support rod 1, and the windproof nail 133 connected to the first support rod 1 is driven into the ground. This solves the problem that when the support is placed in an outdoor environment with uneven terrain, its stability will be greatly reduced due to the wind, and there is even a risk of it being blown over. The outer wall of the second support rod 2 has a threaded hole 12, and the outer wall of the first support rod 1 is threaded with a bolt 11. The outer wall of the bolt 11 is threaded into the inside of the threaded hole 12.

[0034] Reference Figure 2 , Figure 5 The rear wall of the second fixing block 9 is fixedly connected to the outer wall of the rotating column 76. The outer wall of the protective box 8 is fixedly connected to the handle 14. The handle 14 is the part of the object that is held by hand, usually used for shaking, pulling or operating mechanical equipment. The outer wall of the fixing column 73 is rotatably connected to the inside of the protective box 8. The top outer wall of the threaded rod 75 is rotatably connected to the inside of the mounting plate 6. The outer wall of the threaded rod 75 is rotatably connected to the inside of the protective box 8. The top of the protective box 8 has a base that can fix the camera and can rotate up, down and left and right. The outer walls of the first cone wheel 71 and the second cone wheel 72 are rotatably connected to the inside of the protective box 8. The rear wall of the hook 131 is fixedly connected to the outer wall of the second support rod 2.

[0035] Working principle: During use, manually crank the rocker arm 74 to rotate the second cone wheel 72. The second cone wheel 71 rotates simultaneously with the first cone wheel 72 due to their meshing, which in turn rotates the threaded rod 75 connected to the first cone wheel 71. This causes the rotating column 76 to move up and down on the outer wall of the threaded rod 75, which in turn causes the crossbar 4 to rotate inside the first fixing block 3 and the second fixing block 9, thereby causing the first support rod 1 to extend and retract. This solves the problem that the existing support design requires manually pushing the support upside down, which can easily cause the hand to get stuck between the support components, posing a certain safety hazard. The second support rod 2 is removed from the first support rod 1, and the windproof nail 133 connected to the first support rod 1 is driven into the ground. This solves the problem that when the support is placed in an outdoor environment with uneven terrain, its stability is greatly reduced due to wind, and there is even a risk of it being blown over.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A foldable portable camera bracket, comprising a first support rod (1), characterized in that: The first support rod (1) is internally slidably connected to the second support rod (2). The outer wall of the first support rod (1) is fixedly connected to the first fixing block (3). The first fixing block (3) is internally rotatably connected to the crossbar (4). The front end of the crossbar (4) is rotatably connected to the second fixing block (9). The top of the first support rod (1) is fixedly connected to the rotating shaft (10). The outer wall of the rotating shaft (10) is rotatably connected to the cylinder (5). The outer wall of the cylinder (5) is fixedly connected to the mounting plate (6). The top of the mounting plate (6) is fixedly connected to the protective box (8). The outer wall of the protective box (8) is provided with a rotating component (7). The bottom of the second support rod (2) is provided with a windproof component (13). The rotating assembly (7) includes a first conical wheel (71), a second conical wheel (72) meshing with the outer wall of the first conical wheel (71), a fixed column (73) fixedly connected to the rear wall of the second conical wheel (72), a rocker arm (74) fixedly connected to the rear wall of the fixed column (73), a threaded rod (75) fixedly connected inside the first conical wheel (71), and a rotating column (76) threadedly connected to the outer wall of the threaded rod (75).

2. The foldable portable camera holder according to claim 1, characterized in that: The windproof component (13) includes a hook (131), and a rope (132) is wound inside the hook (131). A windproof nail (133) is fixedly connected to the bottom of the rope (132).

3. The foldable portable camera holder according to claim 1, characterized in that: The outer wall of the second support rod (2) is provided with a threaded hole (12), and the outer wall of the first support rod (1) is threaded with a bolt (11), and the outer wall of the bolt (11) is threaded inside the threaded hole (12).

4. A foldable portable camera holder according to claim 1, characterized in that: The rear wall of the second fixing block (9) is fixedly connected to the outer wall of the rotating column (76), and the outer wall of the protective box (8) is fixedly connected to a handle (14).

5. A foldable portable camera holder according to claim 2, characterized in that: The outer wall of the fixed column (73) is rotatably connected to the inside of the protective box (8), the top outer wall of the threaded rod (75) is rotatably connected to the inside of the mounting plate (6), and the outer wall of the threaded rod (75) is rotatably connected to the inside of the protective box (8).

6. A foldable portable camera holder according to claim 2, characterized in that: The outer walls of the first cone wheel (71) and the second cone wheel (72) are rotatably connected to the inside of the protective box (8).

7. A foldable portable camera holder according to claim 2, characterized in that: The rear wall of the hook (131) is fixedly connected to the outer wall of the second support rod (2).

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