Camera support for advertisement shooting

Abstract

The utility model discloses an advertisement shooting camera support which comprises a supporting frame, a plurality of supporting rods are fixedly connected to the top of the supporting frame, a fixing block is fixedly connected to the top end of each supporting rod, one end of a threaded rod extends to the outer side of the fixing block and is fixedly connected with a first rotating handle, and a cover plate is arranged on the upper side of the interior of a groove. A round block is arranged at the top of the rotating shaft and rotationally connected to the middle of the cover plate, a mounting plate is fixedly connected to the top of the round block, a first rotating handle is screwed to drive a threaded rod to rotate, the threaded rod rotates to drive a rack plate to slide on the outer side of a rectangular plate, and the rack plate slides to drive a gear to rotate. The gear rotates to drive the rotating shaft, the rectangular rod, the round block and the mounting plate to rotate, and then the clamped camera is driven to rotate, so that the photographing direction of the camera is conveniently adjusted; in conclusion, the photographing direction can be adjusted without rotating the whole support, and omnibearing photographing is facilitated.

Description

Technical Field

[0001] This application relates to the field of photography technology, and more specifically, to a camera bracket for advertising photography. Background Technology

[0002] A tripod is a support used to stabilize a camera to achieve certain photographic effects; proper tripod positioning is crucial. Tripods can be categorized by material, including wood, high-strength plastic, aluminum alloy, steel, volcanic rock, and carbon fiber, among others. While the importance of a tripod is often overlooked when using digital cameras, it's essential for many photographic tasks, such as star trail photography, water scene photography, night scene photography, and macro photography. The role of a tripod is indispensable for both amateur and professional users; its primary function is to stabilize the camera to achieve specific photographic effects.

[0003] A search revealed that the publication (announcement) number CN219263643U discloses "a camera bracket for advertising shooting, belonging to the field of photography technology, including legs... The advantages of this utility model are: when the bracket is used, the quick-release plate is disassembled, and then the threaded column is rotated to widen the distance between the two auxiliary clamps. The camera is placed between the auxiliary clamps, and then the camera is fixed on the quick-release plate. The threaded column is rotated in the opposite direction, and the auxiliary clamps are brought closer together by the rotation of the threaded column. This can further assist in clamping the camera, and the rubber layer can prevent damage to the camera during clamping. The anti-scratch protrusions can further increase the friction between the rubber layer and the camera. However, this application requires the photographer to rotate the entire bracket when changing the shooting direction, which is inconvenient for shooting from all directions."

[0004] To address the aforementioned issues, this application provides a camera bracket for advertising photography. Utility Model Content

[0005] One objective of this application is to provide a camera bracket for advertising photography, comprising a support frame, a plurality of support rods fixedly connected to the top of the support frame, a fixing block fixedly connected to the top of the support rods, a groove formed on the top of the fixing block, a rotating shaft rotatably connected to the inner bottom wall of the groove, a gear fixedly connected to the outer side of the rotating shaft, a rack plate slidably connected inside the groove, the rack plate and the gear meshing and transmitting a transmission connection, a threaded rod rotatably connected inside the groove, and the rack plate threadedly sleeved on the outer side of the threaded rod, one end of the threaded rod extending to the outer side of the fixing block and fixedly connected to a rotating handle, a cover plate provided on the upper side inside the groove, a round block provided on the top of the rotating shaft, the round block rotatably connected to the middle of the cover plate, a mounting plate fixedly connected to the top of the round block, and a clamping assembly provided on the mounting plate.

[0006] Furthermore, a rectangular plate is provided inside the groove, and both ends of the rectangular plate are fixedly connected to the inner wall of the groove, and the rack plate is slidably sleeved on the outer side of the rectangular plate.

[0007] Furthermore, the top of the cover plate is provided with an annular groove, and a matching annular block is rotatably connected inside the annular groove. The annular block is fixedly connected to the bottom end face of the mounting plate.

[0008] Furthermore, two limiting plates are symmetrically fixedly connected to the inner wall of the groove, the cover plate is set on the top of the two limiting plates, threaded holes are symmetrically opened on the fixing block, and limiting bolts are inserted into the threads of the threaded holes. Limiting circular grooves are symmetrically opened on the outer side of the cover plate, and the limiting bolts extend into the interior of the limiting circular grooves.

[0009] Furthermore, a rectangular groove is provided at the top of the rotating shaft, and a matching rectangular rod is inserted into the inside of the rectangular groove. The top end of the rectangular rod is fixedly connected to the bottom end face of the circular block.

[0010] Furthermore, a support block is fixedly connected to the bottom end face of the support frame, two rollers are symmetrically installed on the front side of the bottom end face of the support frame, and a hand handle is fixedly connected to the outer side of the fixed block.

[0011] Furthermore, the clamping assembly includes a sliding groove opened on the top of the mounting plate, two sliding blocks are symmetrically slidably connected inside the sliding groove, a bidirectional lead screw is rotatably connected inside the sliding groove, one end of the bidirectional lead screw extends to the outside of the mounting plate and is fixedly connected to a rotating handle, and the two sliding blocks are symmetrically threaded onto the outside of the bidirectional lead screw. A clamping plate is fixedly connected to the top of the sliding blocks, and the clamping plate is arranged in a "U" shape.

[0012] The beneficial effects of this application are:

[0013] 1. Twisting the handle causes the threaded rod to rotate, which in turn drives the rack plate to slide on the outside of the rectangular plate. The sliding of the rack plate drives the gear to rotate, which in turn drives the rotating shaft, the rectangular rod, the circular block, and the mounting plate to rotate, thereby causing the clamped camera to rotate, thus facilitating the adjustment of the camera's shooting direction. In summary, this application allows for the adjustment of the shooting direction without rotating the entire bracket, facilitating shooting from all directions.

[0014] 2. Hold the handle and tilt the device forward so that the two rollers contact the ground, thereby pulling the handle in conjunction with the two rollers to move the device.

[0015] 3. Tighten the limiting bolt to unscrew it from the inside of the limiting groove, thereby releasing the cover plate from its fixation. Then, move the cover plate upward to remove it from the inside of the groove. As the cover plate moves upward, the round block moves the rectangular rod out from the inside of the rectangular groove, which facilitates the disassembly of the cover plate to maintain the components inside the groove. Attached Figure Description

[0016] The accompanying drawings are provided to further understand this application and form part of the specification. They are used together with the embodiments of this application to explain this application and do not constitute a limitation thereof.

[0017] In the attached diagram:

[0018] Figure 1 This is a schematic diagram of the overall structure of this application;

[0019] Figure 2 This is a partial structural diagram of this application;

[0020] Figure 3 This is a schematic diagram of the internal structure of the groove in this application.

[0021] Explanation of the labels in the diagram:

[0022] 1. Support frame; 2. Roller; 3. Support block; 4. Support rod; 5. Hand handle; 6. Fixing block; 7. Groove; 8. Cover plate; 9. Mounting plate; 10. Sliding groove; 11. Clamping plate; 12. Two-way lead screw; 13. Threaded rod; 14. Limit bolt; 15. Annular groove; 16. Round block; 17. Limiting plate; 18. Rack plate; 19. Rotating shaft; 20. Rectangular groove; 21. Gear; 22. Rectangular plate. Detailed Implementation

[0023] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0024] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0026] Example:

[0027] Please see Figure 1 , Figure 2 and Figure 3 This application discloses a camera bracket for advertising shooting, including a support frame 1. Multiple support rods 4 are fixedly connected to the top of the support frame 1. A fixing block 6 is fixedly connected to the top of the support rods 4. A groove 7 is opened on the top of the fixing block 6. A rotating shaft 19 is rotatably connected to the inner bottom wall of the groove 7. A gear 21 is fixedly connected to the outer side of the rotating shaft 19. A rack plate 18 is slidably connected inside the groove 7. A rectangular plate 22 is provided inside the groove 7. Both ends of the rectangular plate 22 are fixedly connected to the inner wall of the groove 7. The rack plate 18 is slidably sleeved on the outer side of the rectangular plate 22. The rack plate 18 and the gear 21 are meshed and connected. A threaded rod 13 is rotatably connected inside the groove 7. The rack plate 18 is threadedly sleeved on the outer side of the threaded rod 13. One end of the threaded rod 13 extends to the outer side of the fixing block 6 and is fixedly connected to a rotating handle.

[0028] Twisting the handle causes the threaded rod 13 to rotate, which in turn drives the rack plate 18 to slide on the outside of the rectangular plate 22. The sliding of the rack plate 18 drives the gear 21 to rotate, which in turn drives the rotating shaft 19, the rectangular rod, the round block 16 and the mounting plate 9 to rotate, thereby driving the clamped camera to rotate, which facilitates the adjustment of the camera's shooting direction. A cover plate 8 is provided on the upper side of the inside of the groove 7, and a round block 16 is provided on the top of the rotating shaft 19. The bottom ends of the round block 16 and the rotating shaft 19 are rotatably connected to the middle of the cover plate 8 and the middle of the inner bottom wall of the groove 7 respectively through bearings. The round block 16 is rotatably connected to the middle of the cover plate 8, and the thickness of the round block 16 is equal to the thickness of the cover plate 8.

[0029] A mounting plate 9 is fixedly connected to the top of the circular block 16. A clamping assembly is provided on the mounting plate 9, including a sliding groove 10 on the top of the mounting plate 9. Two sliding blocks are symmetrically slidably connected inside the sliding groove 10. A bidirectional lead screw 12 is rotatably connected inside the sliding groove 10, with one end of the bidirectional lead screw 12 extending to the outside of the mounting plate 9 and fixedly connected to a rotating handle 2. The camera is mounted at the top center of the mounting plate 9. Turning the rotating handle 2 causes the bidirectional lead screw 12 to rotate, thus rotating the two sliding blocks. The blocks move relative to each other inside the sliding groove 10, thereby driving the two clamping plates 11 to move relative to each other to clamp and fix the camera. Rubber pads are provided on opposite sides of the two clamping plates 11, which serve to protect the camera. The two sliding blocks are symmetrically threaded onto the outside of the bidirectional lead screw 12. The top of the sliding blocks is fixedly connected to the clamping plate 11, which is arranged in a "U" shape. The two ends of the clamping plate 11 can limit the front and rear edges of the camera, thereby improving the stability of the camera installation.

[0030] Please see Figure 2 The top of the cover plate 8 is provided with an annular groove 15. A matching annular block is rotatably connected inside the annular groove 15. The annular block is fixedly connected to the bottom end face of the mounting plate 9. The cooperation between the annular groove 15 and the annular block limits the position of the mounting plate 9. When the mounting plate 9 rotates, the mounting plate 9 drives the annular block to rotate inside the annular groove 15, which improves the stability of the mounting plate 9 when rotating.

[0031] Please see Figure 2 and Figure 3 Two limiting plates 17 are symmetrically fixedly connected to the inner wall of the groove 7. The cover plate 8 is set on the top of the two limiting plates 17. The two limiting plates 17 serve to support the cover plate 8. Threaded holes are symmetrically opened on the fixing block 6. Limiting bolts 14 are inserted into the threads of the threaded holes. By screwing the limiting bolts 14, the limiting bolts 14 are unscrewed from the inside of the limiting groove, thereby releasing the fixation of the cover plate 8. Then, the cover plate 8 is moved upward and removed from the inside of the groove 7. Limiting grooves are symmetrically opened on the outer side of the cover plate 8. The limiting bolts 14 extend into the inside of the limiting grooves. A rectangular groove 20 is opened on the top of the rotating shaft 19. A matching rectangular rod is inserted into the rectangular groove 20. The top end of the rectangular rod is fixedly connected to the bottom end face of the round block 16. When the cover plate 8 moves upward, the round block 16 moves the rectangular rod out from the inside of the rectangular groove 20, thereby facilitating the disassembly of the cover plate 8 for the maintenance of the components inside the groove 7.

[0032] Please see Figure 1A support block 3 is fixedly connected to the bottom end face of the support frame 1. Two rollers 2 are symmetrically installed on the front side of the bottom end face of the support frame 1. The bottom end face of the support block 3 and the lowest point of the roller 2 are at the same height. The support block 3 and the roller 2 can support the support frame 1. A hand handle 5 is fixedly connected to the outside of the fixed block 6. By holding the hand handle 5 and tilting the device forward, the two rollers 2 will contact the ground, thereby pulling the hand handle 5 in conjunction with the action of the two rollers 2 to move the device.

[0033] The implementation principle of this application embodiment is as follows: Twisting the handle drives the threaded rod 13 to rotate. The rotation of the threaded rod 13 drives the rack plate 18 to slide on the outside of the rectangular plate 22. The sliding of the rack plate 18 can drive the gear 21 to rotate. The rotation of the gear 21 drives the rotating shaft 19, the rectangular rod, the round block 16 and the mounting plate 9 to rotate, thereby driving the clamped camera to rotate, thus facilitating the adjustment of the camera's shooting direction without rotating the overall bracket.

[0034] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and application concept of this application, should be included within the scope of protection of this application.

Claims

1. A camera bracket for advertising shooting, comprising a support frame (1), characterized in that: The top of the support frame (1) is fixedly connected to multiple support rods (4), and the top of each support rod (4) is fixedly connected to a fixing block (6). The top of the fixing block (6) is provided with a groove (7). The inner bottom wall of the groove (7) is rotatably connected to a rotating shaft (19). The outer side of the rotating shaft (19) is fixedly connected to a gear (21). The inside of the groove (7) is slidably connected to a rack plate (18). The rack plate (18) and the gear (21) are meshed and connected for transmission. The inside of the groove (7) is rotated... A threaded rod (13) is dynamically connected, and a rack plate (18) is threaded onto the outside of the threaded rod (13). One end of the threaded rod (13) extends to the outside of the fixed block (6) and is fixedly connected to a rotating handle. A cover plate (8) is provided on the upper side of the inside of the groove (7). A round block (16) is provided on the top of the rotating shaft (19), and the round block (16) is rotatably connected to the middle of the cover plate (8). A mounting plate (9) is fixedly connected to the top of the round block (16), and a clamping assembly is provided on the mounting plate (9).

2. The camera bracket for advertising shooting according to claim 1, characterized in that: A rectangular plate (22) is provided inside the groove (7), and both ends of the rectangular plate (22) are fixedly connected to the inner wall of the groove (7). The rack plate (18) is slidably sleeved on the outside of the rectangular plate (22).

3. The camera bracket for advertising shooting according to claim 1, characterized in that: The top of the cover plate (8) is provided with an annular groove (15), and a matching annular block is rotatably connected inside the annular groove (15). The annular block is fixedly connected to the bottom end face of the mounting plate (9).

4. The camera bracket for advertising shooting according to claim 1, characterized in that: Two limiting plates (17) are symmetrically fixedly connected to the inner wall of the groove (7). The cover plate (8) is set on the top of the two limiting plates (17). Threaded holes are symmetrically opened on the fixing block (6). Limiting bolts (14) are inserted into the threads of the threaded holes. Limiting circular grooves are symmetrically opened on the outer side of the cover plate (8). The limiting bolts (14) extend into the inside of the limiting circular grooves.

5. The camera bracket for advertising shooting according to claim 1, characterized in that: The top of the rotating shaft (19) is provided with a rectangular groove (20), and a matching rectangular rod is inserted into the inside of the rectangular groove (20). The top end of the rectangular rod is fixedly connected to the bottom end face of the circular block (16).

6. The camera bracket for advertising shooting according to claim 1, characterized in that: The bottom end face of the support frame (1) is fixedly connected to a support block (3), and two rollers (2) are symmetrically installed on the front side of the bottom end face of the support frame (1). A hand handle (5) is fixedly connected to the outer side of the fixing block (6).

7. The camera bracket for advertising shooting according to claim 1, characterized in that: The clamping assembly includes a sliding groove (10) opened on the top of the mounting plate (9). Two sliding blocks are symmetrically slidably connected inside the sliding groove (10). A bidirectional lead screw (12) is rotatably connected inside the sliding groove (10). One end of the bidirectional lead screw (12) extends to the outside of the mounting plate (9) and is fixedly connected to a rotating handle. The two sliding blocks are symmetrically threaded onto the outside of the bidirectional lead screw (12). A clamping plate (11) is fixedly connected to the top of the sliding blocks. The clamping plate (11) is arranged in a "U" shape.

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