CN212361388U

CN212361388U - Assembled professional photography small rocker arm

Info

Publication number: CN212361388U
Application number: CN202021098192.1U
Authority: CN
Inventors: 孙立研
Original assignee: Liaoning Economic Vocational Technology Institute
Current assignee: Liaoning Economic Vocational Technology Institute
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-01-15
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses an assembled professional photography small rocker arm, a tripod comprises a fixed frame and an adjusting frame, the adjusting frame is slidably mounted on the fixed frame, the force of the adjusting frame slides on the fixed frame to adjust the lifting of a tripod, a supporting seat is fixed at the top of the tripod, an electric cylinder is fixed on the supporting seat, the output end of the electric cylinder is fixedly connected with a rotating seat through an air rod, the upper part of the rotating seat is rotatably connected with one end of a telescopic arm rod through a first rotating shaft, the lower part of the rotating seat is rotatably connected with a fixed plate through a second rotating shaft, a holder for mounting a camera is arranged on the fixed plate, a balancing weight is fixed at the other end of the telescopic arm rod, and the other end of the telescopic arm rod is rotatably connected with the inner wall of a groove of the supporting seat through a third rotating shaft, the small rocker arm is very convenient to assemble and is very convenient, the small rocker arm is very flexible to use.

Description

Assembled professional photography small rocker arm

Technical Field

The utility model relates to the technical field, specifically be a photographic little rocking arm of assembled specialty.

Background

The special lens effect creation tool has a very important position in the movie industry, and professional camera small rocker arms on the market are manual and integrated in structure, have a huge structure and heavy weight, need larger transportation equipment for transportation, and lack a camera small rocker arm which can meet professional shooting requirements, can be manual and electric and can be transported by a common car.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photographic little rocking arm of assembled specialty to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an assembled professional photography small rocker arm comprises a tripod, the tripod comprises a fixed frame and an adjusting frame, the adjusting bracket is arranged on the fixed bracket in a sliding way, the adjusting bracket is stressed to slide on the fixed bracket so as to adjust the lifting of the triangular bracket, a supporting seat is fixed at the top of the tripod, an electric cylinder is fixed on the supporting seat, the output end of the electric cylinder is fixedly connected with the rotating seat through a gas rod, the upper part of the rotating seat is rotatably connected with one end of a telescopic arm rod through a first rotating shaft, the electric cylinder drives the rotating seat to rotate for a certain angle to drive the telescopic arm rod to stretch, the lower part of the rotating seat is rotatably connected with a fixed plate through a second rotating shaft, the fixed plate is provided with a holder for mounting a camera, the other end of the telescopic arm rod is fixed with a balancing weight, and the other end of the telescopic arm rod is rotatably connected with the inner wall of the groove of the supporting seat through a third rotating shaft.

The telescopic arm rod comprises a sleeve and a connecting rod, the sleeve is sleeved on the connecting rod and is rotatably connected with the rotating seat, and the connecting rod is rotatably connected with the supporting seat.

The telescopic arm rod is made of carbon fibers.

The tripod is provided with a sponge washer which is convenient to clamp and carry.

The tripod is detachably connected with the supporting seat through an angle bracket and a screw.

Compared with the prior art, the beneficial effects of the utility model are that:

1. various structures on the small rocker arm are basically connected through a rotating shaft and a screw, so that the small rocker arm is very convenient and fast to assemble and very convenient and light to carry;

2. be equipped with electric cylinder on this kind of little rocking arm, electric cylinder drive rotates the seat and can drive scalable armed lever when rotating certain angle and stretch out and draw back to this horizontal position of regulation camera, through the rotation adjustable camera fore-and-aft position of rotating seat and fixed plate, the flexibility of using very.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the structure a of the present invention.

In the reference symbols: 1. a tripod stand; 2. a fixed mount; 3. an adjusting bracket; 4. a supporting seat; 5. an electric cylinder; 6. a gas lever; 7. a rotating seat; 8. a first rotating shaft; 9. a telescopic arm; 10. a second rotating shaft; 11. a fixing plate; 12. a holder; 13. a balancing weight; 14. a third rotating shaft; 15. a sleeve; 16. a connecting rod; 17. corner connectors; 18. and (4) screws.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front," "back," "left," "right," "upper," and "lower" refer to directions in the drawings, and the terms "bottom" and "top," "inner," and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1-2, the present invention provides a technical solution: an assembled professional photography small rocker arm comprises a tripod support 1, the tripod support 1 comprises a fixed frame 2 and an adjusting frame 3, the adjusting frame 3 is slidably mounted on the fixed frame 2, the adjusting frame 3 is stressed to slide on the fixed frame 2 to adjust the lifting of the tripod 1, a supporting seat 4 is fixed at the top of the tripod support 1, an electric cylinder 5 is fixed on the supporting seat 4, the output end of the electric cylinder 5 is fixedly connected with a rotating seat 7 through an air rod 6, the upper part of the rotating seat 7 is rotatably connected with one end of a telescopic arm rod 9 through a first rotating shaft 8, the electric cylinder 5 drives the rotating seat 7 to rotate for a certain angle to drive the telescopic arm rod 9 to extend and retract, the lower part of the rotating seat 7 is rotatably connected with a fixed plate 11 through a second rotating shaft 10, and a tripod head 12 for mounting a camera is arranged on the fixed plate 11, the other end of scalable armed lever 9 is fixed with balancing weight 13, and the recess inner wall of the other end of scalable armed lever 9 and supporting seat 4 passes through the rotation of third pivot 14 and is connected.

The telescopic arm rod 9 comprises a sleeve 15 and a connecting rod 16, the sleeve 15 is sleeved on the connecting rod 16, the sleeve 15 is rotatably connected with the rotating seat 7, and the connecting rod 16 is rotatably connected with the supporting seat 4.

The telescopic arm rod 9 is made of carbon fiber, and the material is light and convenient to carry.

The tripod 1 is provided with a sponge washer which is convenient for clamping and carrying, so that pain caused by direct contact between a human body and the tripod 1 is avoided.

Tripod 1 and supporting seat 4 are connected through angle sign indicating number 17 and screw 18 can dismantle, make things convenient for supporting seat 4 to dismantle and install.

The working principle is as follows: this kind of little rocking arm tripod passes through angle sign indicating number 17 and screw 18 can dismantle with supporting seat 4 and is connected, the upper portion of rotating seat 7 rotates the one end that is connected with scalable armed lever 9 through first pivot 8, the lower part of rotating seat 7 rotates through second pivot 10 and is connected with fixed plate 11, the other end of scalable armed lever 9 rotates through third pivot 14 with the recess inner wall of supporting seat 4 and is connected, this kind of little rocking arm is basically through pivot or screwed connection, it is very convenient to assemble, this kind of little rocking arm is when specifically using, at first place the camera on cloud platform 12, then utilize electric cylinder 5 drive to rotate seat 7 and can drive scalable armed lever 9 when rotating certain angle and stretch out and draw back, with this horizontal position of regulation camera, through the adjustable camera longitudinal position of rotation of rotating seat 7 and fixed plate 11, make its very nimble of adjusting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a little rocking arm of assembled specialty photography, includes tripod (1), its characterized in that: the tripod (1) comprises a fixing frame (2) and an adjusting frame (3), the adjusting frame (3) is slidably mounted on the fixing frame (2), the force of the adjusting frame (3) slides on the fixing frame (2) to adjust the lifting of the tripod (1), a supporting seat (4) is fixed at the top of the tripod (1), an electric cylinder (5) is fixed on the supporting seat (4), the output end of the electric cylinder (5) is fixedly connected with a rotating seat (7) through an air rod (6), the upper part of the rotating seat (7) is rotatably connected with one end of a telescopic arm rod (9) through a first rotating shaft (8), the electric cylinder (5) drives the rotating seat (7) to rotate for a certain angle and can drive the telescopic arm rod (9) to stretch out and draw back, the lower part of the rotating seat (7) is rotatably connected with a fixing plate (11) through a second rotating shaft (10), be equipped with cloud platform (12) that are used for installing the camera on fixed plate (11), the other end of scalable armed lever (9) is fixed with balancing weight (13), just the other end of scalable armed lever (9) rotates through third pivot (14) with the recess inner wall of supporting seat (4) and is connected.

2. The small assembled professional photographic swing arm of claim 1, wherein: scalable armed lever (9) includes sleeve (15) and connecting rod (16), sleeve (15) cup joint on connecting rod (16), sleeve (15) rotate with rotating seat (7) and are connected, connecting rod (16) rotate with supporting seat (4) and are connected.

3. The small assembled professional photographic swing arm of claim 1, wherein: the telescopic arm rod (9) is made of carbon fiber.

4. The small assembled professional photographic swing arm of claim 1, wherein: the tripod (1) is provided with a sponge washer which is convenient to clamp and carry.

5. The small assembled professional photographic swing arm of claim 1, wherein: the tripod (1) and the supporting seat (4) are detachably connected through an angle bracket (17) and a screw (18).