CN215569366U

CN215569366U - Device for finely adjusting camera in photography

Info

Publication number: CN215569366U
Application number: CN202122236183.5U
Authority: CN
Inventors: 戴进兵
Original assignee: Shenzhen Bingdeli Technology Co ltd
Current assignee: Shenzhen Bingdeli Technology Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-01-18
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a device for finely adjusting a camera in photography, which comprises a base and a fixed shaft, wherein a supporting seat is arranged at the bottom of the base, bearings are arranged on two sides of the supporting seat, a worm is arranged in the base, a worm wheel is arranged on one side of the worm, a moving part is arranged outside the worm wheel, a clamping groove is formed in the surface of the moving part, the fixed shaft is connected to one side of the worm wheel, a limiting part is connected to the outer end of the fixed shaft, and a blocking piece is arranged outside the supporting seat. This a device for photography fine setting camera passes through the drive worm wheel of worm and rotates, and can drive the outside moving part synchronous rotation of worm wheel when the worm wheel rotates to realize the fine setting of camera, be different from the drive of gear, because the skew of camera focus has the phenomenon of rocking and tenesmus to lead to the composition to appear the deviation when can reducing the fine setting, promote the accurate nature of composition.

Description

Device for finely adjusting camera in photography

Technical Field

The utility model relates to the technical field of photographic cameras, in particular to a device for finely adjusting a camera during photographing.

Background

Digital cameras, english full name: digital stillcamera (dsc), abbreviation: digitalcamera (dc), short for digital cameras, also known as: a digital camera. A digital camera, which converts an optical image into electronic data using an electronic sensor, is classified into: single lens reflex, micro single camera, card camera, tele camera, home camera, and the like.

The fine adjustment mode of the existing camera in the current market mainly takes a gear as a main part, the deviation of the picture composition is caused by the phenomenon that the gravity center of the camera deviates and shakes and falls when the camera is finely adjusted, and the gear cannot realize continuous transmission and cannot be finely adjusted accurately, so that the device for finely adjusting the camera in the photographing mode is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for finely adjusting a camera in photography, which aims to solve the problems that the existing fine adjustment mode of the camera proposed in the background technology mainly takes a gear as a main component, the composition of a picture is deviated due to the phenomenon that the gravity center of the camera deviates, shakes and falls when the camera is finely adjusted, and the fine adjustment cannot be accurately performed due to the fact that the gear cannot realize continuous transmission.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a device for photography fine setting camera, includes base and fixed axle, the base bottom is provided with the supporting seat, just the supporting seat both sides are provided with the bearing, base internally mounted has the worm, just worm one side is provided with the worm wheel, the worm wheel outside is provided with the moving part, just the draw-in groove has been seted up on the moving part surface, the fixed axle connect in one side of worm wheel, just the fixed axle outer end is connected with the locating part, the supporting seat outside is provided with the separation blade.

Preferably, the supporting seat is sleeved with the base, and the inner size of the supporting seat is consistent with that of the base.

Preferably, the number of the bearings is two in relation to the center position symmetry of the supporting seat, and the outer wall of the bearing is attached to the inner wall of the supporting seat.

Preferably, the moving part is connected with the worm in a rotating manner through the worm wheel, and the worm wheel is fixedly connected with the moving part.

Preferably, the fixed shaft penetrates through the inside of the movable member, and the movable member is formed by an aluminum alloy substrate.

Preferably, the limiting member is fixedly connected with the moving member, and the limiting member is in a herringbone structure.

The utility model provides a device for finely adjusting a camera in photography, which has the following beneficial effects:

1. this a device for photography fine setting camera adopts the worm gear transmission, adopts great drive ratio, fixes the worm wheel on the moving part, and the worm is fixed on the base, and big gear ratio can be adjusted accurately in succession, promotes the stability when rotating the regulation, makes the composition more accurate, makes things convenient for its use.

2. According to the utility model, the worm drives the worm wheel to rotate, and the worm wheel can drive the moving part outside the worm wheel to synchronously rotate when rotating, so that fine adjustment of the camera is realized.

Drawings

FIG. 1 is a schematic diagram of an overall exploded view of an apparatus for fine-tuning a camera according to the present invention;

fig. 2 is a schematic structural diagram of a moving part of a device for fine-tuning camera in photography according to the present invention.

In the figure: 1. a base; 2. a supporting seat; 3. a bearing; 4. a worm; 5. a worm gear; 6. a movable member; 7. A card slot; 8. a fixed shaft; 9. a limiting member; 10. a baffle plate.

Detailed Description

As shown in figure 1, a device for finely adjusting a camera in photography comprises a base 1 and a fixed shaft 8, wherein the bottom of the base 1 is provided with a supporting seat 2, two sides of the supporting seat 2 are provided with bearings 3, a worm 4 is arranged in the base 1, one side of the worm 4 is provided with a worm wheel 5, the outer part of the worm wheel 5 is provided with a movable part 6, the surface of the movable part 6 is provided with a clamping groove 7, the fixed shaft 8 is connected with one side of the worm wheel 5, the outer end of the fixed shaft 8 is connected with a limiting piece 9, the outer part of the supporting seat 2 is provided with a blocking piece 10,

referring to fig. 1-2, a support base 2 is sleeved with a base 1, the inner dimension of the support base 2 is the same as that of the base 1, two bearings 3 are symmetrically arranged about the center of the support base 2, the outer wall of each bearing 3 is attached to the inner wall of the support base 2, a movable member 6 is rotatably connected with a worm 4 through a worm wheel 5, the worm wheel 5 is fixedly connected with the movable member 6, a fixed shaft 8 penetrates through the movable member 6, the movable member 6 is made of an aluminum alloy substrate, a position limiting member 9 is fixedly connected with the movable member 6, the position limiting member 9 is in a herringbone structure, the worm wheel 5 is driven by the worm 4 to rotate, the movable member 6 outside the worm wheel 5 can be driven to rotate synchronously when the worm wheel 5 rotates, so as to achieve fine adjustment of a camera, unlike the driving of gears, the phenomenon that a center of gravity of the camera is deviated to cause a composition deviation due to shaking and falling can be reduced, the accuracy of composition is promoted.

In conclusion, the device for finely adjusting the camera during photography comprises a base 1, a support seat 2 is wrapped outside the base 1, a worm 4 inside the base 1 is meshed with a worm wheel 5 inside the support seat 2, the worm wheel 5 and the worm 4 are adopted for transmission, the worm wheel 5 is fixed on a movable part 6 by adopting a larger transmission ratio, the worm 4 is fixed on the base 1, a large transmission ratio can be continuously and precisely adjusted, the stability during rotary adjustment is improved, the use of the device is convenient, a bearing 3 is further arranged inside the support seat 2, the abrasion between the device and the support seat 2 during transmission can be reduced, the fluency during rotation is improved, the worm wheel 5 can be limited inside the support seat 2 by matching a limiting part 9 and a fixed shaft 8, the stability during transmission is ensured, the device is different from the driving of gears, and the device can reduce the deviation of the picture composition caused by the phenomena that the gravity center of the camera deviates and shakes and falls down during fine adjustment, the accuracy of composition is promoted.

Claims

1. The utility model provides a device for photographic fine setting camera, includes base (1) and fixed axle (8), its characterized in that, base (1) bottom is provided with supporting seat (2), just supporting seat (2) both sides are provided with bearing (3), base (1) internally mounted has worm (4), just worm (4) one side is provided with worm wheel (5), worm wheel (5) outside is provided with moving part (6), just draw-in groove (7) have been seted up on moving part (6) surface, fixed axle (8) connect in one side of worm wheel (5), just fixed axle (8) outer end is connected with locating part (9), supporting seat (2) outside is provided with separation blade (10).

2. The device as claimed in claim 1, wherein the support (2) is sleeved with the base (1), and the inner dimension of the support (2) is consistent with the dimension of the base (1).

3. The device for fine tuning of photography according to claim 1, wherein there are two bearings (3) symmetrically arranged about the center of the support base (2), and the outer wall of the bearings (3) is attached to the inner wall of the support base (2).

4. A device for fine tuning of photography according to claim 1, wherein the moving part (6) is in rotational connection with the worm (4) through the worm wheel (5), and the worm wheel (5) is in fixed connection with the moving part (6).

5. The device according to claim 1, characterized in that the fixed shaft (8) penetrates inside the moving part (6), and the moving part (6) is made of aluminum alloy substrate.

6. The device according to claim 1, wherein the position-limiting element (9) is fixedly connected to the movable element (6), and the position-limiting element (9) has a structure like a Chinese character 'shi'.