CN211502230U

CN211502230U - Camera railcar

Info

Publication number: CN211502230U
Application number: CN202020108763.9U
Authority: CN
Inventors: 蔡利芳
Original assignee: Guangzhou Penglai Technology Co ltd
Current assignee: Guangzhou Penglai Technology Co ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-09-15
Anticipated expiration: 2030-01-18

Abstract

The utility model discloses a camera railcar belongs to the photographic field, which comprises a platform, the top of platform is connected with the connecting rod, the lifter has been cup jointed to the top of connecting rod, the outside of connecting rod is provided with the fastening knob that runs through to the connecting rod inside, the top of lifter is rotated and is connected with the mounting panel, the top of mounting panel is provided with the T-shaped groove, the top sliding connection in T-shaped groove has the T shape slider, one side of T shape slider is provided with the positive and negative threaded rod that runs through another T shape slider, one side that the connecting rod was kept away from on the top of platform is connected with the seat. The utility model discloses a set up connecting rod and lifter, the accessible loosens connecting rod outside fastening knob and makes the lifter can reciprocate to but reach height-adjusting's effect, through setting up drive roller and motor, drive roller through a gear and No. two gear meshes mutually and rotate, make drive roller drive the railcar and remove.

Description

Camera railcar

Technical Field

The utility model relates to a photographic field specifically is a camera railcar.

Background

With the development of photography technology, the required photography auxiliary equipment is developed, and the rail car is one of the rail cars, and the rail car is needed to be used for completing the shooting when the camera is required to move for shooting.

But current railcar is unable height-adjusting after installing the camera, and it is too troublesome to make the height-adjusting in-process of shooing, needs artifical the promotion when the railcar removes, leads to the cost of labor high, and work efficiency is slow.

Disclosure of Invention

The utility model aims to provide a: in order to solve the problems that the height adjustment is too troublesome in the shooting process, the labor cost is high, and the working efficiency is low, the camera rail car is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a camera rail car comprises a platform, wherein a connecting rod is connected to the top end of the platform, a lifting rod is sleeved above the connecting rod, a fastening knob penetrating through the connecting rod is arranged on the outer side of the connecting rod, a mounting plate is rotatably connected to the top end of the lifting rod, a T-shaped groove is formed in the top end of the mounting plate, a T-shaped sliding block is slidably connected to the top end of the T-shaped groove, a positive and negative threaded rod penetrating through another T-shaped sliding block is arranged on one side of the T-shaped sliding block, a seat is connected to the side, away from the connecting rod, of the top end of the platform, an anti-seismic roller is fixed to the bottom end of the platform, a driving roller is fixed to one side, located on the anti-seismic roller, of the bottom end of the platform, a second gear is fixed to one end of the driving roller, a first gear is arranged on one side of the, a fixed block is fixed on one side of the platform, and a push handle is sleeved at the top end of the fixed block.

Preferably, the mounting plate is rotatably connected with the lifting rod through a rotating shaft, and the seat is detachably connected with the platform through a fastening screw.

Preferably, the inner wall of the connecting rod is matched with the outer side of the lifting rod, and the connecting rod is connected with the lifting rod in a sliding mode through a fastening knob.

Preferably, the T-shaped sliding block is connected with the mounting plate in a sliding mode through a T-shaped groove, and the T-shaped sliding block is connected with the positive and negative threaded rod in a rotating mode through threads.

Preferably, the motor is electrically connected with the controller, and the driving roller is rotationally connected with the first gear through the second gear.

Preferably, the number of the anti-seismic rollers is four, and the four anti-seismic rollers are in sliding connection with the track.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up connecting rod and lifter, be convenient for in the shooting if need highly adjust the shooting of fixing the camera on the railcar, the accessible loosens connecting rod outside fastening knob and makes the lifter can reciprocate, fix the lifter through the fastening knob in the connecting rod outside of screwing when the lifter removes suitable height, thereby reach height-adjustable's effect, through setting up drive roller and motor, need remove the railcar sometimes in the shooting and shoot, make the motor rotate through the controller, and the motor drives drive roller through a gear and No. two gears mesh mutually and rotates, make drive roller drive the railcar and remove, thereby make the railcar reach effect that can the automatic movement.

Drawings

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

fig. 2 is a schematic view of the motor and the driving roller of the present invention;

FIG. 3 is a schematic view of the T-shaped slider and the mounting plate of the present invention;

in the figure: 1. a platform; 2. a connecting rod; 3. a lifting rod; 4. mounting a plate; 5. a T-shaped slider; 6. a positive and negative threaded rod; 7. anti-vibration rollers; 8. a track; 9. driving the roller; 10. a fixed block; 11. a seat; 12. a motor; 13. a first gear; 14. a second gear; 15. a controller; 16. a T-shaped slot; 17. a push handle; 18. and (5) fastening a knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The motors (21K 6 RGN-C) mentioned in the utility model can be purchased by market or private ordering.

Referring to fig. 1-3, a camera rail car comprises a platform 1, a connecting rod 2 is connected to the top end of the platform 1, a lifting rod 3 is sleeved above the connecting rod 2, a fastening knob 18 penetrating the connecting rod 2 is arranged on the outer side of the connecting rod 2, a mounting plate 4 is rotatably connected to the top end of the lifting rod 3, a T-shaped groove 16 is arranged on the top end of the mounting plate 4, a T-shaped slider 5 is slidably connected to the top end of the T-shaped groove 16, a positive and negative threaded rod 6 penetrating another T-shaped slider 5 is arranged on one side of the T-shaped slider 5, a seat 11 is connected to one side of the top end of the platform 1 far away from the connecting rod 2, a shock-proof roller 7 is fixed to the bottom end of the platform 1, a driving roller 9 is fixed to one side of the roller 7, a second gear 14 is fixed to one end of the driving roller 9, a first gear 13 is arranged on one side of, the other end of the power line connected with the motor 12 is connected with a controller 15, one side of the platform 1 is fixed with a fixed block 10, and the top end of the fixed block 10 is sleeved with a push handle 17.

Please refer to fig. 1 again, the mounting plate 4 is rotatably connected to the lifting rod 3 through a rotating shaft, so that the shooting direction can be adjusted by rotating the mounting plate 4 when shooting, and the seat 11 is detachably connected to the platform 1 through a fastening screw, so that the seat 11 and the platform 1 can be conveniently disassembled.

Please refer to fig. 1, the inner wall of the connecting rod 2 is engaged with the outer side of the lifting rod 3, and the connecting rod 2 is slidably connected to the lifting rod 3 through the fastening knob 18, so that the lifting rod 3 can slide up and down inside the connecting rod 2.

Please refer to fig. 1 and fig. 3, the T-shaped slider 5 is slidably connected to the mounting plate 4 through the T-shaped slot 16, so that the T-shaped slider 5 slides in the T-shaped slot 16, the T-shaped slider 5 is rotatably connected to the positive and negative threaded rod 6 through the screw, and the positive and negative threaded rod 6 drives the T-shaped slider 5 to slide in the T-shaped slot 16 through the screw.

Please refer to fig. 2, the motor 12 is electrically connected to the controller 15, so that the controller 15 controls the motor 12 to rotate, the driving roller 9 is rotatably connected to the first gear 13 through the second gear 14, so that the first gear 13 is engaged with the second gear 14 to drive the driving roller 9 to rotate.

Please refer to fig. 1, the number of the anti-vibration rollers 7 is four, and the four anti-vibration rollers 7 are connected to the rail 8 in a sliding manner, so that the four anti-vibration rollers 7 can roll on the rail 8.

The working principle is as follows: firstly, when a rail car is used, a connecting rod 2 is fixed at the top end of a platform 1 through a fastening screw, a lifting rod 3 is installed inside the connecting rod 2 through sleeving, a positive and negative threaded rod 6 is connected with two T-shaped sliders 5 through threads, the T-shaped sliders 5 are connected through a T-shaped groove 16 at the top end of an installation plate 4, a seat 11 is fixed at the top end of the platform 1 through the fastening screw, a fixed block 10 is connected with a push handle 17 through the fastening screw, a motor 12 is installed at one end of a driving roller 9, the driving roller 9 is rotatably connected with the motor 12 through a first gear 13 and a second gear 14, the motor 12 is connected with a controller 15 through a power line, and the driving roller 9 is fixed at the bottom end of the platform 1; then, the rail car is placed on a rail 8, the driving roller 9 and the anti-vibration roller 7 are in contact with the rail 8, the camera is placed on the inner side of the T-shaped slide block 5, the positive and negative threaded rod 6 drives the T-shaped slide block 5 to slide in the T-shaped groove 16 by screwing nuts on two sides of the positive and negative threaded rod 6, so that the camera is clamped, the height of the camera is adjusted by loosening the fastening knob 18, and then the lifting rod 3 is fixed by screwing the fastening knob 18; finally, the motor 12 is connected to an external power source, and when the movement is required, the controller 15 controls the motor 12 to rotate, so that the movement can be performed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A camera rail car, comprising a platform (1), characterized in that: the top end of the platform (1) is connected with a connecting rod (2), a lifting rod (3) is sleeved above the connecting rod (2), a fastening knob (18) penetrating through the connecting rod (2) is arranged on the outer side of the connecting rod (2), a mounting plate (4) is rotatably connected with the top end of the lifting rod (3), a T-shaped groove (16) is arranged on the top end of the mounting plate (4), a T-shaped sliding block (5) is slidably connected with the top end of the T-shaped groove (16), a positive and negative threaded rod (6) penetrating through another T-shaped sliding block (5) is arranged on one side of the T-shaped sliding block (5), a seat (11) is connected to one side, far away from the connecting rod (2), of the top end of the platform (1), an anti-seismic idler wheel (7) is fixed at the bottom end of the platform (1), and a driving idler wheel (9) is fixed at, the one end of drive roller (9) is fixed with No. two gear (14), one side of No. two gear (14) is provided with gear (13) No. one, the one end of gear (13) and the output fixed connection of motor (12), the power cord other end that links to each other with motor (12) is connected with controller (15), one side of platform (1) is fixed with fixed block (10), the top cover of fixed block (10) has connect and has pushed away handle (17).

2. A camera rail car according to claim 1, characterized in that: the mounting plate (4) is rotatably connected with the lifting rod (3) through a rotating shaft, and the seat (11) is detachably connected with the platform (1) through fastening screws.

3. A camera rail car according to claim 1, characterized in that: the inner wall of the connecting rod (2) is matched with the outer side of the lifting rod (3), and the connecting rod (2) is connected with the lifting rod (3) in a sliding mode through a fastening knob (18).

4. A camera rail car according to claim 1, characterized in that: t shape slider (5) pass through T shape groove (16) sliding connection with mounting panel (4), T shape slider (5) are connected through screw rotation with positive and negative threaded rod (6).

5. A camera rail car according to claim 1, characterized in that: the motor (12) is electrically connected with the controller (15), and the driving roller (9) is rotationally connected with the first gear (13) through the second gear (14).

6. A camera rail car according to claim 1, characterized in that: the number of the anti-seismic rollers (7) is four, and the four anti-seismic rollers (7) are in sliding connection with the track (8).