CN220551731U - An easy-to-fix photography bracket - Google Patents

Abstract

The utility model discloses a photography bracket that is easy to fix and relates to the technical field of photography. It includes a fixed housing, a height adjustment mechanism is provided at the bottom of the fixed housing, and a base is fixedly provided at the bottom of the height adjustment mechanism. , the bottom of the base is fixedly connected with a plurality of tilted support legs, the inner walls on both sides of the fixed housing are rotationally connected with bidirectional threaded screw rods, and the positions on both sides of the outer wall of the bidirectional threaded screw rod are set by thread sliding There is a slide block, and limit openings are opened on both sides of the top of the fixed housing. The inner wall of the limit opening is slidingly connected to the limit block, and the top of the limit block is fixedly connected to a clamping plate. The advantage of the utility model is that it is convenient to install and disassemble the camera.

Description

An easy-to-fix photography bracket

Technical field

The utility model relates to the technical field of photography, and in particular to a photography bracket that is easy to fix.

Background technique

The main actors in photography are the photographer, the photographed object, and the camera equipment. The focus is adjusted based on the photographed object, and the picture is recorded in the camera equipment. The operation process of capturing pictures is divided into: long shot, panorama, medium shot, close shot, close-up and microscopic view. Photography techniques include the use of lenses - push, pull, pan, move, follow, etc., and the combination of lenses - fade out, fade in, switch and dissolve, etc. In the wide-angle stage of the initial frame and the telephoto stage of the final frame, as well as changing the focal length of the lens or moving the camera position, always keep the lens frame aligned with the subject for shooting. Photography and videography usually require the use of a camera. When the camera is used, it is usually Will be equipped with a stand.

Announcement No. CN 213656231 U discloses a support for photography and videography, which includes a top plate. A rectangular groove is provided on the top wall of the top plate. Two movable splints are symmetrically provided in the rectangular groove. The two movable splints are opposite to each other. There is an adjusting bolt and two positioning slide bars on the far side. One end of the adjusting bolt is against the side wall of the moving splint. The other end of the adjusting bolt extends to the outside of the top plate and is installed with a regular hexagon. nut, and one end of the positioning slide rod is fixed on the side wall of the moving splint. The bracket of this solution can conveniently and stably fix the camera body through the setting of various structures. It can also facilitate the movement of the bracket and the camera body. At the same time, when in use, the height of the bracket can be easily adjusted to facilitate camera shooting. , after use, the stand can be detached and the two supports can be folded for easy portability.

However, similar to the above-mentioned photography bracket, when using it, two adjusting bolts need to be rotated at the same time to fix the camera, which is cumbersome to operate, inconvenient to install and disassemble the camera, and thus inconvenient to use.

Utility model content

The purpose of this utility model is to propose a photography bracket that is easy to fix in order to solve the shortcomings existing in the prior art. The advantage is that it is easy to install and remove the camera.

In order to achieve the above purpose, the present utility model adopts the following technical solutions:

An easy-to-fix photography bracket includes a fixed shell, the bottom of the fixed shell is provided with a height adjustment mechanism, the bottom of the height adjustment mechanism is fixed with a base, and the bottom of the base is fixedly connected with a plurality of The support legs are tilted. The inner walls on both sides of the fixed housing are rotationally connected to bidirectional threaded screw rods. The outer walls of the bidirectional threaded screw rods are provided with sliders through threaded sliding on both sides. The top of the fixed housing is Limiting openings are opened on both sides. The inner wall of the limiting opening is slidingly connected to a limiting block, and the top of the limiting block is fixedly connected to a clamping plate.

The utility model is further configured such that a plurality of rubber blocks are fixedly connected to the opposite surfaces of the two clamping plates.

The utility model is further configured such that a knob is rotatably connected to one side of the outer wall of the fixed housing, and is fixedly arranged between the knob and the bidirectional threaded screw rod.

The utility model is further configured that the height adjustment mechanism includes a threaded rod fixedly connected to the outer wall of the bottom of the fixed housing and a threaded sleeve rotatably connected to the top of the base, and the threaded rod is threadedly connected to the threaded sleeve.

The utility model is further configured that two telescopic rods are fixedly connected between the fixed housing and the base. The telescopic rods include an installation sleeve fixedly connected to the top of the base and a movable rod fixedly connected to the outer wall of the bottom of the fixed housing. , the movable rod is plugged into the installation sleeve.

The utility model is further configured such that the circumferential outer wall of one of the movable rods is provided with a scale groove.

The utility model is further configured such that a rotating ring is fixedly connected to the outer wall of the threaded sleeve, and a plurality of rotating convex blocks are fixedly connected to the circumferential outer wall of the rotating ring.

The beneficial effects of this utility model are:

When fixing the camera, the camera is first placed on the fixed housing, and then the two-way threaded screw rod is rotated, and under the limiting action of the limit opening and the limit block, the two The clamping plates move toward each other to clamp and fix both sides of the camera. When disassembling, just rotate the two-way threaded screw rod in the opposite direction. The operation is simple and facilitates the installation and disassembly of the camera.

This easy-to-fix photography bracket allows you to rotate the threaded sleeve when you need to adjust the height of the camera. Under the limiting effect of the telescopic rod, the threaded rod is driven to move in the threaded sleeve, thereby adjusting the height of the camera to facilitate adjustment. Camera height purpose.

This conveniently fixed photography bracket drives the movable rod to move in the installation sleeve when adjusting the height of the camera, thereby driving the scale groove to move. The user can quickly observe the height of the camera and increase the accuracy of the camera height adjustment.

Description of drawings

Figure 1 is a schematic diagram of the overall three-dimensional structure of an easy-to-fix photography bracket proposed by the utility model;

Figure 2 is a partial three-dimensional structural schematic diagram of a bidirectional threaded screw rod and slider of a bracket for photography and videography that is easy to fix proposed by the utility model;

Figure 3 is a schematic diagram of a partial three-dimensional structure of a threaded sleeve and a threaded rod of a bracket for photography and videography that is easy to fix according to the present invention.

In the picture: 1. Fixed shell; 2. Clamping plate; 3. Limiting opening; 4. Threaded rod; 5. Threaded sleeve; 6. Base; 7. Supporting legs; 8. Installation sleeve; 9. Movable Rod; 10. Bidirectional thread screw; 11. Slider; 12. Limit block; 13. Knob; 14. Rubber block; 15. Scale groove; 16. Rotating ring; 17. Rotating bump.

Detailed ways

The technical solution of this patent will be further described in detail below in conjunction with specific implementation modes.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the patent and cannot be understood as limitations of the patent.

In the description of this patent, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings. They are only for the convenience of describing this patent and simplifying the description, and are not indicated or implied. The devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore are not to be construed as limitations of the patent.

In the description of this patent, it should be noted that, unless otherwise clearly stated and limited, the terms "installation", "connection", "connection" and "setting" should be understood in a broad sense. For example, it can mean fixed connection, setting , it can also be detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

Referring to Figures 1-3, an easy-to-fix photography bracket includes a fixed housing 1. The bottom of the fixed housing 1 is provided with a height adjustment mechanism. The bottom of the height adjustment mechanism is fixedly provided with a base 6, and the bottom of the base 6 passes through The bolts are connected with a plurality of support legs 7 with an inclined design. The inner walls of the fixed housing 1 are connected with a bidirectional threaded screw rod 10 for rotation. Sliders 11 are provided on both sides of the outer wall of the bidirectional threaded screw rod 10 through threaded sliding. Limiting openings 3 are opened on both sides of the top of the housing 1. The inner wall of the limiting opening 3 is slidingly connected to the limiting block 12. The top of the limiting block 12 is connected to the clamping plate 2 through bolts.

Specifically, the opposite sides of the two clamping plates 2 are connected with a plurality of rubber blocks 14 through bolts. The rubber blocks 14 are used to prevent clamping damage to the camera.

Specifically, a knob 13 is rotatably connected to one side of the outer wall of the fixed housing 1, and is fixedly arranged between the knob 13 and the two-way threaded screw rod 10. The knob 13 is used to facilitate the rotation of the two-way threaded screw rod 10.

Specifically, the height adjustment mechanism includes a threaded rod 4 connected to the bottom outer wall of the fixed housing 1 through bolts and a threaded sleeve 5 rotatably connected to the top of the base 6. The threaded rod 4 is connected to the threaded sleeve 5 through threads, and the threaded sleeve is used to Barrel 5 and threaded rod 4 facilitate adjusting the height of the camera.

Specifically, two telescopic rods are connected by bolts between the fixed housing 1 and the base 6. The telescopic rods include a mounting sleeve 8 connected to the top of the base 6 through bolts and a movable rod connected to the bottom outer wall of the fixed housing 1 through bolts. 9. The movable rod 9 is plugged into the installation sleeve 8, and the telescopic rod is used to limit the fixed housing 1 and the threaded rod 4 to prevent the threaded rod 4 from rotating.

Specifically, a scale groove 15 is provided on the circumferential outer wall of one of the movable rods 9. The scale groove 15 can be used to quickly observe the height of the camera and increase the accuracy of height adjustment.

Specifically, the outer wall of the threaded sleeve 5 is connected with a rotating ring 16 through bolts, and the circumferential outer wall of the rotating ring 16 is connected with a plurality of rotating protrusions 17 through bolts. The rotating ring 16 and the rotating protrusions 17 are used. It is convenient to rotate the threaded sleeve 5.

Working principle: When fixing the camera, first place the camera on the fixed housing 1, then rotate the two-way threaded screw rod 10, and drive the two clamps under the limiting action of the limit opening 3 and the limit block 12. The plates 2 move toward each other, thereby clamping and fixing both sides of the camera. When disassembling, just rotate the two-way threaded screw rod 10 in the opposite direction. The operation is simple and facilitates the installation and disassembly of the camera.

The above are only preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed by the present utility model, implement the present utility model according to the present utility model. Novel technical solutions and utility model concepts, including equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims (7)

1. The utility model provides a photographic support of making a video recording convenient to it is fixed, includes fixed casing (1), a serial communication port, the bottom of fixed casing (1) is provided with high adjustment mechanism, high adjustment mechanism's bottom is fixedly provided with base (6), the supporting leg (7) of a plurality of slope designs of bottom fixedly connected with of base (6), the both sides inner wall rotation of fixed casing (1) is connected with two-way screw (10), the outer wall both sides position of two-way screw (10) all is provided with slider (11) through the screw thread slip, limit opening (3) are all opened in the top both sides position of fixed casing (1), the inner wall sliding connection of limit opening (3) has stopper (12), the top fixedly connected with grip block (2) of stopper (12).

2. A photographic support for facilitating fixation according to claim 1, characterized in that a plurality of rubber blocks (14) are fixedly connected to opposite sides of the two clamping plates (2).

3. The photographic support for photography and photography, which is convenient to fix, according to claim 1, is characterized in that a knob (13) is rotatably connected to the outer wall of one side of the fixed shell (1), and the knob (13) and the bidirectional threaded screw rod (10) are fixedly arranged.

4. The photographic support for photography and videography according to claim 1, wherein the height adjusting mechanism comprises a threaded rod (4) fixedly connected to the outer wall of the bottom of the fixed shell (1) and a threaded sleeve (5) rotatably connected to the top of the base (6), and the threaded rod (4) is connected into the threaded sleeve (5) through threads.

5. The bracket for photography and video recording which is convenient to fix according to claim 4, wherein two telescopic rods are fixedly connected between the fixed shell (1) and the base (6), each telescopic rod comprises a mounting sleeve (8) fixedly connected to the top of the base (6) and a movable rod (9) fixedly connected to the outer wall of the bottom of the fixed shell (1), and the movable rod (9) is inserted into the mounting sleeve (8).

6. A photographic support for facilitating fixation according to claim 5, characterized in that the circumferential outer wall of one of the movable bars (9) is provided with a scale groove (15).

7. The photographic support for photography and videography according to claim 6, characterized in that the outer wall of the threaded sleeve (5) is fixedly connected with a rotating ring (16), and the circumferential outer wall of the rotating ring (16) is fixedly connected with a plurality of rotating lugs (17).