CN215636246U

CN215636246U - Camera stabilization and reinforcement device

Info

Publication number: CN215636246U
Application number: CN202121453834.XU
Authority: CN
Inventors: 张相国
Original assignee: Henan Huawei Design Institute Co ltd
Current assignee: Henan Huawei Design Institute Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-25
Anticipated expiration: 2031-06-29

Abstract

A camera stabilizing and reinforcing device effectively solves the problem that a tripod deforms in the using process to cause instability of a camera; the cross section of the workbench is of an I-shaped structure, three supporting legs are uniformly hinged to the lower portion of the outer side of the workbench, a central shaft extending out of the bottom of the workbench is rotatably arranged in the workbench, a ring sleeve is connected to the outer portion of the central shaft through threads, a connecting rod is hinged between the ring sleeve and the supporting legs, the ring sleeve vertically moves on the central shaft to control the opening and closing angles of the supporting legs, a cavity is formed in the workbench, a limiting block is vertically arranged in the cavity, the limiting block vertically moves in the cavity and can be in contact with the central shaft, the contact surface of the limiting block and the central shaft is a friction surface, and a mounting hole communicated with the cavity is formed in the upper portion of the workbench; has the advantages that: after cloud platform and tripod equipment were accomplished, the tripod position was fixed, can not appear the phenomenon of warping because of reasons such as mistake touch, had guaranteed that the camera is in the stability of the process of finding a view, had shortened and has shot for a long time.

Description

Camera stabilization and reinforcement device

Technical Field

The utility model relates to the technical field of engineering measurement equipment, in particular to a camera stabilizing and reinforcing device.

Background

When building design is carried out, survey needs to be carried out on the scene, generally, a camera is used for framing the scene, in order to guarantee shooting quality, the camera needs to be fixedly supported by a tripod, so that the camera keeps stable in the using process, although a locking device is arranged on the tripod, when the camera is used, the locking device can be mistakenly touched to be opened, locking failure is caused, the camera is displaced when shooting, shooting precision is influenced, and at the moment, the camera needs to be positioned and adjusted again, and normal shooting is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the camera stabilizing and reinforcing device, which effectively solves the problem that the camera is unstable due to the deformation of a tripod in the use process.

In order to achieve the purpose, the camera stabilizing and reinforcing device comprises a workbench, the cross section of the workbench is of an I-shaped structure, three supporting legs are evenly hinged to the lower portion of the outer side of the workbench, a central shaft extending out of the bottom of the workbench is rotatably arranged in the workbench, a ring sleeve is connected to the outer portion of the central shaft in a threaded mode, connecting rods are hinged between the ring sleeve and the supporting legs, the ring sleeve vertically moves on the central shaft to control the opening and closing angles of the supporting legs, a cavity is formed in the workbench, a limiting block is vertically arranged in the cavity, the limiting block vertically moves in the cavity and can be in contact with the central shaft, the contact surface of the limiting block and the central shaft is a friction surface, and a mounting hole communicated with the cavity is formed in the upper portion of the workbench.

Preferably, the supporting legs are of a telescopic structure.

Preferably, the lower end of the central shaft is provided with a baffle ring, and the central shaft is provided with a rotating sleeve.

Preferably, a lantern ring is fixed on the supporting leg, and two ends of the connecting rod are respectively hinged with the lantern ring and the lantern ring.

Preferably, the cross section of the cavity is of a T-shaped structure, the limiting block can vertically move in the cavity and cannot rotate, a spring is arranged below the limiting block, and the limiting block is upwards pushed by the spring.

Preferably, the upper end of the limiting block is of a structure with a high middle part and a low periphery.

Preferably, the holder is fixed in the mounting hole, and the holder pushes the limiting block to move downwards so that the limiting block is contacted with the central shaft.

Has the advantages that: after cloud platform and tripod equipment were accomplished, the tripod position was fixed, can not appear the phenomenon of warping because of reasons such as mistake touch, had guaranteed that the camera is in the stability of the process of finding a view, had shortened and has shot for a long time.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic sectional view of the front view structure of the present invention.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

In the figure: 1 workstation, 2 supporting legs, 3 center pin, 4 ring covers, 5 connecting rods, 6 cavitys, 7 stopper, 8 mounting holes, 9 fender rings, 10 commentaries on classics cover, 11 springs, 12 lantern rings.

Detailed Description

The following description of the present invention will be made in detail with reference to the accompanying drawings 1 to 3.

As shown in figures 1 to 3, the camera stabilizing and reinforcing device comprises a workbench 1, the cross section of the workbench 1 is in an I-shaped structure, three supporting legs 2 are uniformly hinged below the outer side of the workbench 1, the supporting legs 2 are of a telescopic structure, a central shaft 3 extending out of the bottom of the workbench 1 is rotatably arranged in the workbench 1, the outer part of the central shaft 3 is in threaded connection with a ring sleeve 4, a sleeve ring 12 is fixed on the supporting leg 2, a connecting rod 5 is hinged between the ring sleeve 4 and the supporting legs 2, two ends of the connecting rod 5 are respectively hinged with the ring sleeve 4 and the sleeve ring 12, the ring sleeve 4 vertically moves on the central shaft 3 to control the opening and closing angles of the supporting legs 2, a cavity 6 is arranged in the workbench 1, a limiting block 7 is vertically arranged in the cavity 6, the limiting block 7 vertically moves in the cavity 6 and can be contacted with the central shaft 3, and the contact surface of the limiting block 7 and the central shaft 3 is a friction surface, a mounting hole 8 communicated with the cavity 6 is formed in the upper portion of the workbench 1, a cloud platform is mounted in the mounting hole 8, and the cloud platform pushes the limiting block 7 to move downwards to enable the limiting block 7 to be in contact with the central shaft 3.

When using, according to the opening and shutting angle of site environment adjustment tripod supporting leg 2 and supporting leg 2's length, fix the cloud platform in mounting hole 8 after adjusting, make the opening and shutting angle of tripod supporting leg 2 fixed, the angle between supporting leg 2 and the center pin 3 is locked this moment, can not operate, only can operate once more after dismantling the cloud platform, therefore, frame in-process tripod stable in structure at the camera, can not produce the position change, the stability of framing has been guaranteed, avoid the repeated location waste time.

The specific adjusting method of the supporting leg 2 is as follows: the center pin 3 rotates, make ring cover 4 and center pin 3 produce relative rotation, thereby ring cover 4 is the displacement of vertical direction on center pin 3, ring cover 4 drives connecting rod 5 and adjusts supporting leg 2 angles, after adjusting the completion, the cloud platform gets into mounting hole 8, promotes stopper 7 and moves down, stopper 7 lower extreme and center pin 3 contact formation friction spacing, center pin 3 can not rotate, the position of ring cover 4 is fixed, supporting leg 2 angles no longer change.

In order to prevent the ring sleeve 4 from being separated from the central shaft 3, the lower end of the central shaft 3 is provided with a baffle ring 9 which can limit the limit position of the ring sleeve 4, and the central shaft 3 is provided with a rotating sleeve 10 which is convenient for rotating the central shaft 3.

6 cross-sections of cavity are T type structure, stopper 7 can be in 6 interior vertical removal of cavity and can not rotate, stopper 7 below is equipped with spring 11, spring 11 upwards promotes stopper 7, stopper 7 upper end is middle high structure low all around, stopper 7 is vertical removal in cavity 6, spring 11 promotes stopper 7 and keeps away from center pin 3 when not installing the cloud platform, center pin 3 can the free rotation, compress tightly stopper 7 and center pin 3 after the cloud platform has been installed, stopper 7 can not rotate, it is spacing to rub between stopper 7 and the center pin 3, make center pin 3 also can not rotate, therefore, when installing workstation 1 at the cloud platform, promptly under operating condition, the angle of supporting leg 2 can not change, can make the tripod remain stable, the camera can be stable find a view.

Compared with the prior art, the utility model has the following beneficial effects: the tripod head is installed after the tripod is adjusted, the angle of the tripod supporting legs is fixed after the tripod head is installed, the tripod head cannot generate position change under the working state, the stability of the camera during framing is guaranteed, and the surveying efficiency is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A camera stabilizing and reinforcing device is characterized by comprising a workbench (1), the cross section of the workbench (1) is of an I-shaped structure, three supporting legs (2) are uniformly hinged below the outer side of the workbench (1), a central shaft (3) extending out of the bottom of the workbench (1) is rotatably arranged in the workbench (1), the outer part of the central shaft (3) is in threaded connection with a ring sleeve (4), a connecting rod (5) is hinged between the ring sleeve (4) and the supporting legs (2), the ring sleeve (4) vertically moves on the central shaft (3) to control the opening and closing angles of a plurality of supporting legs (2), a cavity (6) is arranged in the workbench (1), a limiting block (7) is vertically arranged in the cavity (6), the limiting block (7) vertically moves in the cavity (6) and can be in contact with the central shaft (3), the contact surface of the limiting block (7) and the central shaft (3) is a friction surface, a mounting hole (8) communicated with the cavity (6) is arranged above the workbench (1).

2. A camera stabilizing and reinforcing device according to claim 1, characterized in that said support legs (2) are of a telescopic construction.

3. The camera stabilizing and reinforcing device according to claim 1, wherein the central shaft (3) is provided with a stop ring (9) at the lower end thereof, and the central shaft (3) is provided with a rotating sleeve (10).

4. The camera stabilizing and reinforcing device according to claim 1, wherein a collar (12) is fixed on the supporting leg (2), and two ends of the connecting rod (5) are respectively hinged with the collar (4) and the collar (12).

5. The camera stabilizing and reinforcing device according to claim 1, wherein the cross section of the cavity (6) is of a T-shaped structure, the limiting block (7) can vertically move in the cavity (6) but cannot rotate, a spring (11) is arranged below the limiting block (7), and the limiting block (7) is pushed upwards by the spring (11).

6. The camera stabilizing and reinforcing device according to claim 1, wherein the upper end of the limiting block (7) is of a structure with a high middle part and a low periphery.

7. The camera stabilizing and reinforcing device according to claim 1, wherein the holder is installed in the installation hole (8), and the holder pushes the stopper (7) to move downwards so that the stopper (7) contacts with the central shaft (3).