CN220930612U - Camera support with anti-shake function - Google Patents

Abstract

The utility model discloses a camera bracket with an anti-shake function, which comprises a connecting base, supporting equipment, a supporting plate and a mounting frame which are sequentially connected from bottom to top; the bearing equipment is used for carrying out angle adjustment and translational positioning on the supporting plate, and adopts a hydraulic cradle head or a spring cradle head; the supporting plate is used for placing the camera, a hollow inner cavity is arranged in the supporting plate, and a spring damper is arranged in the inner cavity; the mounting rack is used for arranging auxiliary accessories, the auxiliary accessories comprise a connecting component and two groups of symmetrical clamping frames which are arranged at the tail end of the connecting component, the clamping frames are connected with the connecting component through a spacing adjusting shaft, and then the spacing between the two groups of clamping frames is adjusted. The utility model adopts the supporting plate which is formed by the hydraulic cradle head or the spring cradle head and is internally provided with the spring shock absorber, thereby effectively avoiding and reducing vibration caused by the outside and further playing the anti-shake effect.

Description

Camera support with anti-shake function

Technical Field

The utility model belongs to the technical field of camera accessories, and particularly relates to a camera support with an anti-shake function.

Background

When the video camera is used, the shake is an important reason that the shot picture is not clear enough and double images or blurring can occur, so the anti-shake function is an important performance of the video camera. Although the existing video camera has a certain anti-shake performance, in general, under the handheld condition or fixed on external equipment, the shake occurrence condition is very high and even continuous, so that the video camera is provided with a corresponding anti-shake bracket which is a common auxiliary accessory, thereby being beneficial to further optimizing the use effect of the video camera and improving the clear stability of a shot picture.

For example, CN218675612U discloses an anti-shake camera support, which includes an external connection component, a first balance component, a second balance component, a shooting component and a gyro sensor; the external connecting component is used for connecting an external fixing device, the gyroscope sensor is embedded in the external connecting component, the first balancing component is rotatably arranged at the bottom end of the external connecting component, the second balancing component is arranged in the first balancing component, and the shooting component is fixed on the second balancing component; the driving devices in the first balance component and the second balance component are connected with the gyroscope sensor; the structure is optimized, the whole structure is simple, the cost is controllable, and the use scene is promoted through the external connection component with strong expansibility; and driving a double servo motor by combining with a gyroscope sensor to correct the front-back inclination angle and the left-right inclination angle.

The support is focused on correction of the shooting assembly after shaking occurs, the support does not have an anti-shaking effect, shaking caused by an external environment is continuous in many application scenes, and the camera support is used for sensing shaking and correcting the shaking, so that the practical effect of anti-shaking is greatly reduced.

Disclosure of utility model

Aiming at the defects and the problems in the prior art, the utility model aims to provide a camera support with an anti-shake function.

The utility model is realized by the following technical scheme:

A camera support with anti-shake function comprises a connecting base, a bearing device, a supporting plate and a mounting frame which are sequentially connected from bottom to top;

The bearing equipment is used for carrying out angle adjustment and translational positioning on the supporting plate, and adopts a hydraulic cradle head or a spring cradle head;

the supporting plate is used for placing the camera, a hollow inner cavity is arranged in the supporting plate, and a spring damper is arranged in the inner cavity;

The mounting rack is used for arranging auxiliary accessories, the auxiliary accessories comprise a connecting component and two groups of symmetrical clamping frames which are arranged at the tail end of the connecting component, the clamping frames are connected with the connecting component through a spacing adjusting shaft, and then the spacing between the two groups of clamping frames is adjusted.

Further, the clamping frame adopts an L-shaped structure and consists of a side plate used for clamping the side wall of the camera and a backup plate used for propping against the front side of the camera, so that the clamping frame can clamp the camera more stably, and jitter caused by instability is indirectly avoided.

Further, the front end of the mounting frame is provided with an upward extending protective front plate, and the protective front plate is connected with the side wall of the mounting frame through a telescopic assembly.

Further, the protection front plate comprises a plate body with a through hole in the center, and connecting pins used for being connected with the tail ends of the telescopic components are arranged at the bottom of the plate body.

Further, the inner wall of the through hole is provided with a protective ring, and the protective ring plays a role in shockproof protection. In a specific implementation, after the camera is installed, the telescopic component pulls the protective front plate towards the mounting frame, so that the lens barrel of the camera is sleeved in the through hole.

Further, a group of level measuring instruments are respectively arranged at the upper end and the lower end of the connecting base.

Further, the protection cover plate is further installed on the installation frame and located above the clamping frame, so that damage to the camera due to accidents of the external environment can be effectively avoided.

Further, damping pads are arranged on the surfaces of the supporting plate, the mounting frame and the clamping frame, and are hot-melt damping pads which are coated on the surfaces of the corresponding devices after being melted and formed.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model adopts the supporting plate which is formed by the hydraulic cradle head or the spring cradle head and is internally provided with the spring shock absorber, thereby effectively avoiding and reducing vibration caused by the outside and further playing the anti-shake effect.

2. According to the utility model, the hot-melt damping pad is arranged on equipment connected with the camera to achieve the vibration reduction and damping effects, so that the anti-shake effect is further improved.

Drawings

Fig. 1 is a schematic structural diagram of a camera bracket with anti-shake function according to the present utility model.

Fig. 2 is a schematic structural view of a protection plate in a camera support with anti-shake function according to the present utility model.

Fig. 3 is a schematic top view of a clamping frame in a camera bracket with anti-shake function according to the present utility model.

Illustration of:

1-connection base, 2-bearing equipment, 3-backup pad, 4-mounting bracket, 5-protection apron, 6-level gauge, 7-coupling assembling, 8-interval adjustment axle, 9-holder, 10-protection front bezel, 1001-plate body, 1002-connection foot, 1003-through-hole, 1004-guard circle, 11-expansion assembly, 12-inner chamber, 13-spring damper.

Detailed Description

In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, the present utility model will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In order to illustrate the technical scheme of the utility model, the following description is made by specific examples.

Referring to fig. 1, 2 and 3, a camera support with anti-shake function includes a connection base 1, a bearing device 2, a support plate 3 and a mounting frame 4, which are sequentially connected from bottom to top.

The connection base 1 is used for connecting with external equipment, such as a tripod, a desktop and the like. The upper and lower ends of the connection base 1 are respectively provided with a group of level measuring instruments 6, and the reason why the level measuring instruments 6 are arranged is that: the connection base 1 is an area directly connected to an external instrument, and whether it is kept horizontal is the basis of the entire stand, so that an external device such as a tripod or the like can be adjusted according to the display result of the level gauge 6.

The supporting device 2 is used for carrying out angle adjustment and translational positioning on the supporting plate, and the embodiment adopts a hydraulic tripod head or a spring tripod head, preferably a hydraulic tripod head, which has better hand feeling and damping performance, larger bearing force and stronger stability; the angle can be adjusted in the horizontal and pitching ranges; the principle is that the damping of uniform lubrication is provided by means of internal hydraulic oil, and the dynamic balance system is designed, so that the dynamic balance system can stay at any position without external force in shooting. By adopting a multi-gear damping design, the gear can be adjusted down, so that the equipment can be rapidly rocked, and the higher the gear is, the slower the gear is. The hydraulic cradle head or the spring cradle head adopts equipment allowed in the field, and the specific structure, the connection mode and the like of the hydraulic cradle head or the spring cradle head adopt the conventional mechanism, and are not repeated here.

The support plate 3 is used for mounting a camera. The supporting plate 3 is internally provided with a hollow inner cavity 12, a spring damper 13 is arranged in the inner cavity 12, and the spring damper 13 mainly utilizes the impact of the spring when bouncing after absorbing the impact to achieve the damping effect, so that the vibration-driven displacement is absorbed, and the vibration of a camera is avoided.

The mounting frame 4 is used for placing other auxiliary accessories, and specifically comprises a connecting component 7, two groups of symmetrical clamping frames 9 mounted at the tail end of the connecting component 7, wherein the clamping frames 9 are connected with the connecting component 7 through a spacing adjusting shaft 8, and then the spacing between the two groups of clamping frames 9 is adjusted. In a specific implementation, two sets of holders 9 are used to hold the camera in place. The arrangement of the spacing adjusting shaft 8 enables the spacing of the clamping frame 9 to be adjustable, and is further suitable for cameras with different sizes. The distance adjusting shaft 8 can be a telescopic device such as a telescopic rod, and the like, and will not be described herein.

The clamping frame 9 adopts an L-shaped structure and consists of a side plate used for clamping the side wall of the camera and a backup plate used for propping against the front side of the camera, so that the clamping frame 9 clamps the camera more firmly, and jitter caused by instability is indirectly avoided.

The front end of the mounting frame 4 is provided with an upwardly extending protective front plate 10 for clamping and protecting the lens barrel of the camera. The protective front plate 10 is connected with the side wall of the mounting frame 4 through a telescopic assembly 11, and the telescopic assembly 11 can adopt equipment such as a telescopic cylinder or an electric telescopic rod. The protective front plate 10 comprises a plate body 1001 with a through hole 1003 arranged in the center, connecting pins 1002 used for being connected with the tail end of the telescopic component 11 are arranged at the bottom of the plate body 1001, a protective ring 1004 is arranged on the inner wall of the through hole 1003, and the protective ring 1004 plays a role in shockproof protection. In particular implementations, after the camera is installed, the telescopic assembly 1 pulls the protective front plate 10 towards the mounting frame 4 so that the lens barrel of the camera is sleeved in the through hole 1003.

The protection cover plate 5 is further installed on the installation frame 4, and the protection cover plate 5 is located above the clamping frame 9, so that damage to the camera caused by accidents of the external environment can be effectively avoided.

The surfaces of the supporting plate 3, the mounting frame 4 and the clamping frame 9 are all provided with damping pads, the damping pads are hot melt damping pads, the damping pads are coated on the surfaces of corresponding devices after being melted and molded, the damping pads are formed by mixing materials such as rubber serving as a main material, epoxy resin and the like, the damping pads are good damping materials, and more fiber materials exist in the damping pads in the horizontal direction; when vibration occurs, the arrangement of the fiber materials is crisscrossed, and the internal friction force is necessary to absorb a considerable amount of kinetic energy, so that the effects of vibration reduction and damping are achieved, in addition, the damping pad damps and damps the structure by virtue of the self viscoelasticity, and part of vibration energy is consumed by the viscous internal friction between rubber molecular chains, so that the vibration is reduced.

The foregoing description of the preferred embodiments of the present utility model has been presented only in terms of those specific and detailed descriptions, and is not, therefore, to be construed as limiting the scope of the utility model. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (9)

1. A camera support with anti-shake function, characterized in that: comprises a connecting base, a bearing device, a supporting plate and a mounting frame which are sequentially connected from bottom to top;

the supporting device is used for carrying out angle adjustment and translational positioning on the supporting plate, and the supporting device adopts a hydraulic cradle head or a spring cradle head;

The supporting plate is used for placing the camera, a hollow inner cavity is arranged in the supporting plate, and a spring damper is arranged in the inner cavity;

The mounting frame is used for placing auxiliary accessories, the auxiliary accessories comprise a connecting component and clamping frames which are symmetrically arranged at the tail end of the connecting component, the clamping frames are connected with the connecting component through a spacing adjusting shaft, and the spacing between the two groups of clamping frames is adjusted.

2. A camera mount with anti-shake features according to claim 1, wherein: the clamping frame adopts an L-shaped structure and consists of a side plate used for clamping the side wall of the camera and a backup plate used for propping against the front side of the camera.

3. A camera mount with anti-shake features according to claim 1, wherein: the front end of mounting bracket sets up the protection front bezel that upwards extends, the protection front bezel pass through the telescopic assembly with the lateral wall of mounting bracket links to each other.

4. A camera support with anti-shake function according to claim 3, wherein: the protection front plate comprises a plate body with a through hole arranged in the center, and connecting pins used for being connected with the tail ends of the telescopic components are arranged at the bottom of the plate body.

5. The camera support with anti-shake function according to claim 4, wherein: and a protective ring is arranged on the inner wall of the through hole.

6. A camera mount with anti-shake features according to claim 1, wherein: the upper end and the lower end of the connecting base are respectively provided with a group of horizontal measuring instruments.

7. A camera mount with anti-shake features according to claim 1, wherein: and the mounting frame is also provided with a protective cover plate, and the protective cover plate is positioned above the clamping frame.

8. A camera mount with anti-shake features according to claim 1, wherein: damping pads are arranged on the surfaces of the supporting plate, the mounting frame and the clamping frame.

9. The camera support with anti-shake function according to claim 8, wherein: the damping pad adopts a hot melt type damping pad, and is coated on the surface of a corresponding device after being melted and molded.