CN213207115U

CN213207115U - Rotating device for camera

Info

Publication number: CN213207115U
Application number: CN202021882865.2U
Authority: CN
Inventors: 夏杨郑; 陈齐林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-05-14
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a rotary device that camera was used, especially relate to camera technical field, including revolving stage and support column, the revolving stage is located the top of support column, fix the camera on the revolving stage through the screw, and after adjusting corresponding angle, rotate the knob, make the bull stick drive screw rod rebound, further fix firm more with the camera on the revolving stage, it makes movable fixture block rebound to rotate the thread bush, however the universal joint of activity fixture block upper end is crooked, at this moment just can carry out the adjustment of angle with camera and revolving stage through the spheroid rotation, and because it is pivoted with down between connecting rod and the universal joint to go up the connecting rod, however when needs the return, only need to rotate the thread bush down, it moves down to drive movable fixture block, make the universal joint flare-out with the spheroid return, the horizontal direction is replied to the revolving stage, just so solved the rotary device angle regulation that the camera was used and asked when carrying out the return very inconveniently after angle regulation To give a title.

Description

Rotating device for camera

Technical Field

The utility model relates to a camera technical field especially relates to a rotary device that camera was used.

Background

The camera is an equipment for forming image by using optical imaging principle and recording image by using negative film, and is an optical instrument for taking picture, after the light reflected from the object to be shot is focused by means of camera lens and shutter for controlling exposure quantity, the shot scenery forms a latent image on a photosensitive material in a dark box, and a permanent image is formed after the processing of developing, when shooting objects which need long-time exposure, the shooting is not good due to the shake of human hands, therefore, corresponding equipment is needed to replace the shooting in hand, a tripod is a very good equipment, however, the tripod in the prior art is inconvenient in that after the camera is fixed and the angle is adjusted, the knob for fixing is loosened first and then tightened after the angle is adjusted, and after the angle is adjusted, the camera can be returned only by staring at the level instrument and slowly adjusting, which is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotary device that camera was used to solve the rotary device angle regulation that the camera was used and carry out very inconvenient problem when returning behind angle regulation.

The utility model provides a technical scheme that its technical problem adopted is: a rotating device for a camera comprises a rotating table and a supporting column, wherein the rotating table is positioned above the supporting column, a knob is installed at the front end of the rotating table, an inner groove is formed in the rotating table, a screw is arranged at the upper end of the inner groove, the screw upwards penetrates through the upper end of the rotating table and is connected with the rotating table in a rotating mode, a screw rod is fixedly connected to the lower end of the screw, a rotating rod is installed at the front end of the screw rod, threads meshed with the screw rod are carved in the middle of the rotating rod, the right end of the rotating rod penetrates through the rotating table and is fixedly connected with the knob, the rotating rod is rotatably connected with the rotating table, a groove is formed in the inner wall of the left end of the inner groove, the left end of the rotating rod is inserted into the groove, a rubber ring is sleeved at the left end of the rotating rod, the rubber ring is tightly attached to the groove and is, the utility model discloses a ball joint, including support column, draw-in groove, support column, universal joint, lower extreme and the inside fixedly connected with of support column that link up, the lower extreme of support column agrees with mutually agrees with the draw-in groove, the draw-in groove communicates with each other with the support column is inside, the spheroid lower extreme just is located the inside fixedly connected with of support column and goes up the connecting rod the lower extreme of going up the connecting rod rotates and is connected with the universal joint, the other end of universal joint rotates and is connected with lower connecting rod, the lower extreme fixedly connected with activity fixture block of lower connecting rod, activity fixture block is the cross, the side channel has all been seted up all around the support column inner wall just is located activity fixture block, the support column outer end and the outer end threaded.

Specifically, a level gauge is installed at the rear end of the rotary table.

Specifically, a layer of rubber pad is bonded to the upper end of the rotary table.

Specifically, anti-skid lines are carved on the outer sides of the threaded sleeve and the knob.

Specifically, the movable clamping block is connected with the side groove in a sliding mode.

Specifically, the rotary table is rotatably connected with the support column through a ball body.

Compared with the prior art, the utility model discloses the beneficial effect who realizes: the rotating device for the camera fixes the camera on the turntable through the screw, and rotates the knob after adjusting the corresponding angle, the rotating rod drives the screw rod to move upwards, the camera is further firmly fixed on the rotary table, the movable clamping block moves upwards by rotating the threaded sleeve, however, the universal joint at the upper end of the movable clamping block is bent, the camera and the rotary table can be adjusted in angle through the rotation of the ball body, and because the upper connecting rod, the lower connecting rod and the universal joint are rotated, when the return is needed, the screw sleeve is rotated downwards to drive the movable clamping block to move downwards, so that the universal joint is straightened to return the ball body, the rotary table is returned to the horizontal direction, therefore, the camera and the rotary table can be conveniently and quickly returned, and the problems that the angle of the rotating device for the camera is adjusted and the camera is inconvenient to return after the angle is adjusted are solved.

Drawings

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is a general plan view of the present invention;

FIG. 3 is an overall side sectional view of the present invention;

fig. 4 is a partial schematic view of a in fig. 3 according to the present invention.

In the figure: the device comprises a rotary table-1, a screw-2, a support column-3, a threaded sleeve-4, a knob-5, a level gauge-6, a sphere-7, an upper connecting rod-8, a universal joint-9, a lower connecting rod-10, a movable clamping block-11, a side groove-12, an inner groove-13, a rotating rod-14, a screw rod-15 and a rubber ring-16.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a rotating device for a camera comprises a rotating table 1 and a supporting column 3, wherein the rotating table 1 is positioned above the supporting column 3, a knob 5 is installed at the front end of the rotating table 1, an inner groove 13 is formed in the rotating table 1, a screw 2 is arranged at the upper end of the inner groove 13, the screw 2 penetrates upwards and extends to the upper end of the rotating table 1, the screw 2 is rotatably connected with the rotating table 1, a screw rod 15 is fixedly connected with the lower end of the screw 2, a rotating rod 14 is installed at the front end of the screw rod 15, threads meshed with the screw rod 15 are engraved in the middle of the rotating rod 14, the right end of the rotating rod 14 penetrates through the rotating table 1 and is fixedly connected with the knob 5, the rotating rod 14 is rotatably connected with the rotating table 1, a groove is formed in the inner wall of the left end of the inner groove 13, the left end of the rotating rod 14 is inserted into the groove, a rubber ring 16 is sleeved at the left end of the rotating rod, the upper end of the supporting column 3 is provided with a clamping groove which is matched with the ball body 7, the clamping groove is communicated with the inside of the supporting column 3, the lower end of the ball body 7, which is positioned in the supporting column 3, is fixedly connected with an upper connecting rod 8, the lower end of the upper connecting rod 8 is rotatably connected with a universal joint 9, the other end of the universal joint 9 is rotatably connected with a lower connecting rod 10, the lower end of the lower connecting rod 10 is fixedly connected with a movable clamping block 11, the movable clamping block 11 is in a cross shape, the inner wall of the supporting column 3, which is positioned at the periphery of the movable clamping block 11, is provided with side grooves 12, the outer end of the supporting column 3, which is positioned at the outer end of the side groove 12, is in threaded connection with a threaded sleeve 4, the inner wall of the threaded sleeve 4 is outwards provided with an inner annular groove, the movable clamping block 11 extends through the side groove, the rear end of the rotary table 1 is provided with a level gauge 6;

firstly, the screw hole of the lower end of the camera is aligned with the screw 2, the camera is rotated, so that the camera is fixed at the upper end of the rotary table 1 through the screw 2, when the camera rotates to a required angle in the horizontal direction, the rotating rod 14 is driven to rotate through the rotating knob 5, the rotating rod 14 and the screw rod 15 are provided with threads meshed with each other, the screw rod 15 can rotate upwards along with the rotation of the rotating rod 14, the screw rod 15 drives the screw 2 to rotate upwards, the screw 2 can be continuously screwed into the screw hole at the bottom of the camera, and when the top of the screw rod 15 moves to be tightly attached to the upper surface of the inner groove 13, the camera can be fixed on the rotary table 1 through tight clamping between the screw.

Furthermore, when the angle needs to be adjusted, a tripod is connected to the bottom of the supporting column 3, and because the threaded sleeve 4 and the supporting column 3 are in threaded connection, and the movable clamping block 11 is connected with the threaded sleeve 4 in a sliding way through an inner annular groove inside the threaded sleeve 4, so that the movable clamping block 11 is moved upwards by rotating the threaded sleeve 4 upwards, however the universal joint 9 at the upper end of the movable clamping block 11 is bent, the camera and the turntable 1 can be rotated by the ball 7 to adjust the angle, and because the upper connecting rod 8 and the lower connecting rod 10 are rotated with the universal joint 9, therefore, the shooting can be carried out in multiple directions, and when the shooting needs to be returned, the threaded sleeve 4 only needs to be rotated downwards to drive the movable clamping block 11 to move downwards, the universal joint 9 is straightened, the ball body 7 is returned, and the rotary table 1 returns to the horizontal direction, so that the camera and the rotary table 1 can be conveniently and quickly returned to the horizontal direction.

The upper end of the rotary table 1 is bonded with a layer of rubber pad, anti-slip lines are carved on the outer sides of the threaded sleeve 4 and the knob 5, the camera can be more stable when being fixed on the rotary table 1 by bonding the layer of rubber pad on the rotary table 1, and the anti-slip lines are carved on the outer sides of the threaded sleeve 4 and the knob 5, so that the anti-slip effect is achieved when the threaded sleeve 4 and the knob 5 are rotated.

Claims

1. A rotary device for a camera, comprising a turntable (1) and a support column (3), characterized in that: the rotary table (1) is located above the supporting column (3), the knob (5) is installed at the front end of the rotary table (1), the inner groove (13) is formed in the rotary table (1), the screw (2) is arranged at the upper end of the inner groove (13), the screw (2) upwards penetrates and extends to the upper end of the rotary table (1), the screw (2) is rotatably connected with the rotary table (1), the lower end of the screw (2) is fixedly connected with the screw rod (15), the rotary rod (14) is installed at the front end of the screw rod (15), threads meshed with the screw rod (15) are carved in the middle of the rotary rod (14), the right end of the rotary rod (14) penetrates through the rotary table (1) and is fixedly connected with the knob (5), the rotary rod (14) is rotatably connected with the rotary table (1), a groove is formed in the inner wall of the left end of the inner groove (13), and the left end of the rotary rod (14) is inserted into the groove, the left end of the rotating rod (14) is sleeved with a rubber ring (16), the rubber ring (16) is tightly attached to the groove and is rotatably connected with the groove, the lower end of the rotary table (1) is fixedly connected with a sphere (7), the supporting column (3) is hollow, the upper end of the supporting column (3) is provided with a clamping groove matched with the sphere (7), the clamping groove is communicated with the inside of the supporting column (3), the lower end of the sphere (7) is fixedly connected with an upper connecting rod (8) and is positioned in the supporting column (3), the lower end of the upper connecting rod (8) is rotatably connected with a universal joint (9), the other end of the universal joint (9) is rotatably connected with a lower connecting rod (10), the lower end of the lower connecting rod (10) is fixedly connected with a movable clamping block (11), the movable clamping block (11) is cross-shaped, side grooves (12) are formed in the inner wall of the supporting column (3), the utility model discloses a clamping device for clamping a screw thread, including support column (3), threaded sleeve (4), activity fixture block (11), side groove (12) are extended to the periphery, support column (3) outer end and the outer end threaded connection that is located side groove (12) have thread bush (4), thread bush (4) inner wall is outwards opened there is the inner ring groove, activity fixture block (11) are to extending the inner ring inslot that extends side groove (12) and insert thread bush (4) all around, activity fixture block (11) and thread bush (4) sliding.

2. A rotating apparatus for a camera according to claim 1, wherein: the rear end of the rotary table (1) is provided with a level gauge (6).

3. A rotating apparatus for a camera according to claim 1, wherein: the upper end of the rotary table (1) is bonded with a layer of rubber pad.

4. A rotating apparatus for a camera according to claim 1, wherein: anti-skid lines are carved on the outer sides of the threaded sleeve (4) and the knob (5).

5. A rotating apparatus for a camera according to claim 1, wherein: the movable clamping block (11) is connected with the side groove (12) in a sliding mode.

6. A rotating apparatus for a camera according to claim 1, wherein: the rotary table (1) is rotatably connected with the support column (3) through a sphere (7).