CN209743978U - Can control railcar moving range's railcar through showing custom position track car moving range's railcar of making a video recording - Google Patents

Abstract

the utility model provides a can come camera shooting railcar of control railcar moving range through showing self-defined position, which comprises a carriage body, the automobile body passes through the rail wheel and supports on the track, photoelectric sensor, motor drive speed governing circuit, the line traveling system that patrols that the ATC control circuit electricity in LCD display screen and the automobile body is connected formation railcar, the automobile body top is supported there is the horizontally thing board of carrying through a plurality of rubber hollow columns of evenly arranging on the automobile body surface, the outside cover of flat gear motor has the support ring, the rotary disk then supports on the support ring, be fixed with vertical electric telescopic handle on the rotary disk, electric telescopic handle's motor top cloud platform fixed plate lower surface passes through cloud platform interface fixedly connected with cloud platform camera. The utility model can perform stable shooting such as rotation and elevation; the hollow post of multiunit rubber and cooperation cloud platform camera that set up can greatly reduced railcar vibrations that produce when removing, shoots more stable picture.

Description

Can control railcar moving range's railcar through showing custom position track car moving range's railcar of making a video recording

Technical Field

The utility model relates to a railcar of making a video recording, the railcar of making a video recording that can control railcar moving range through showing custom position specifically says so.

Background

The film and television rail car is an auxiliary shooting tool frequently used in shooting of film and television works such as movies and television dramas, and can help a photographer to stably and accurately shoot picture lenses from multiple angles, and the photographer can create different lens effects by means of the rail car to improve the quality of the film and television works. The railcar generally divide into simple structure's light-duty railcar and the more complicated heavy railcar of technical principle and multi-functional railcar, does not have too big difference in effect between these three, but can satisfy the different creation requirements of cameraman on shooting the effect. The structure of the rail car for shooting in the early stage is simple, the shooting effect and experience brought to a photographer are limited to a certain extent, a series of changes are also generated in the technology and application of the rail car along with the rapid development of the film and television industry, the feedback suggestions of users are collected firstly and then updated and improved according to different requirements of the users, and the multifunctional rail car is provided.

Along with the development of singlechip and sensor technique, can be better be used for controlling track camera car in recent years, but traditional track camera car automobile body is generally integrative fixed with the equipment, and consequently the shock attenuation effect is not good, and when the railcar moved on the track, can avoid vibration hardly, especially when the railcar accelerates or decelerates, consequently urgent need a be convenient for control operation and the better track camera car of shock attenuation effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims at providing a can come the railcar of making a video recording of control railcar displacement range through showing custom position.

The utility model aims to realize the above purpose, the camera rail car which can control the moving range of the rail car by displaying the user-defined position comprises a car body and a rechargeable battery arranged at the bottom of the car body, the car body is supported on the rail through a rail wheel, and the track wheel at one end is driven to rotate by a speed reducing motor, the speed reducing motor is controlled by a motor driving speed regulating circuit, a plurality of photoelectric sensors are arranged at the bottom of the rechargeable battery, an inclined LCD display screen is fixed at one side of the vehicle body by a fixing block with a triangular section, the photoelectric sensors, the motor driving speed regulating circuit and the LCD display screen are electrically connected with an ATC control circuit in the vehicle body to form a line patrol moving system of the rail vehicle, drawing black lines or paving black guide rails between the rails, and controlling the rail car to advance by the length of the black lines or the length of the black rails through a line patrol moving system, so that the advancing distance is accurately and automatically controlled; the upper part of the vehicle body is supported with a horizontal carrying plate through a plurality of rubber hollow columns uniformly distributed on the surface of the vehicle body, the rubber hollow columns are of a closed structure, the inside of the rubber hollow columns is air, the upper and lower ends of the rubber hollow columns can be fixedly connected with the carrying plate and the rotating plate in a nesting, gluing and other modes as long as the rubber hollow columns can be firmly connected, the center of the surface of the carrying plate is fixed with a flat reducing motor which faces upwards vertically, the outer part of the flat reducing motor is sleeved with a supporting ring, the rotating plate is supported on the supporting ring, the center of the lower surface of the rotating plate is fixedly connected with a motor shaft of the flat reducing motor, when the flat reducing motor rotates, the rotating plate and equipment above the rotating plate can be driven to rotate, a vertical electric telescopic rod is fixed on the rotating plate, a horizontal holder fixing plate is fixed at the top, the tripod head camera can be controlled to lift through the expansion of the electric telescopic rod; an insulating ring fixed on the lower surface of the rotating disc is arranged on the periphery of a motor shaft of the flat speed reducing motor, a plurality of metal conducting rings with diameters gradually increasing from inside to outside are embedded and fixed in the insulating ring, the metal conducting rings are mutually separated and are respectively and electrically connected with a holder interface and a cable of the telescopic link, a strip-shaped insulating plate is fixed on the upper surface of the flat speed reducing motor, a plurality of conducting elastic sheets are respectively fixed on the surface of the insulating plate, each conducting elastic sheet is respectively and correspondingly pressed on the surface of a corresponding metal conducting ring, when the rotating disc rotates, the metal conducting rings rotate around the motor shaft of the flat speed reducing motor, the positions of the insulating plate and the conducting elastic sheets on the surface are fixed, the metal conducting rings always rotate around the motor shaft of the flat speed reducing motor, the relative positions are not changed, and therefore, each metal conducting ring can be always, realize good effect of switching on, be convenient for realize the transmission of electric energy and signal of telecommunication to ensure that also can control cloud platform camera and electronic flexible hydro-cylinder when the rotary disk rotates, every electrically conductive shell fragment is connected with the control joint electricity of control cable conductor and automobile body one side respectively.

Through the arrangement, the utility model can perform stable shooting such as rotation and elevation, and the line patrol mobile system arranged by referring to the prior art can define the advancing distance, even the track and the like of the rail car in a black line drawing mode, thereby being convenient for shooting and use; the hollow post of multiunit rubber and cooperation cloud platform camera that set up can greatly reduced railcar vibrations that produce when removing, shoots more stable picture.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic structural view of the metal conducting ring of the present invention;

Fig. 4 is a general block diagram of the line patrol mobile system of the present invention;

Fig. 5 is a flow chart of the line patrol mobile system of the present invention.

Detailed Description

As shown in fig. 1-5, a camera rail car capable of controlling the moving range of the rail car by displaying the user-defined position comprises a car body 1 and a rechargeable battery 2 arranged at the bottom of the car body 1, wherein the car body 1 is supported on a rail through rail wheels 3, and the track wheel 3 at one end is driven to rotate by a speed reducing motor 4, the speed reducing motor 4 is controlled by a motor driving speed regulating circuit, the bottom of the rechargeable battery 2 is provided with a plurality of photoelectric sensors 5, the front and the back are respectively provided with two photoelectric sensors 5, therefore, even if the black line deviates in the track, the photoelectric sensor 5 cannot be influenced to detect the black line, an inclined LCD display screen 6 is fixed on one side of the car body 1 through a fixed block with a triangular section, and the photoelectric sensor 5, a motor driving speed regulating circuit and the LCD display screen 6 are electrically connected with an AT89C52 control circuit in the car body to form a line patrol moving system of the track car (reference data: Baidu library line patrol car https:// wenku. ***. com/view/c16b572abdd126fff 705cc1755272219259bd. html);

A horizontal carrying plate 8 is supported above the vehicle body 1 through a plurality of rubber hollow columns 7 uniformly distributed on the surface of the vehicle body 1, a flat deceleration motor 9 which faces upwards vertically is fixed at the center of the surface of the carrying plate 8, a support ring 10 is sleeved outside the flat deceleration motor 9, a rotating disc 11 is supported on the support ring 10, the center of the lower surface of the rotating disc 11 is fixedly connected with a motor shaft of the flat deceleration motor 9, a vertical electric telescopic rod 12 is fixed on the rotating disc 11, a horizontal tripod head fixing plate 13 is fixed at the top of the telescopic end of the electric telescopic rod 12, and a tripod head camera 14 (such as an unmanned aerial vehicle tripod head camera Zenmush X7 produced in Dajiang) is fixedly connected to the lower surface of the tripod head fixing plate 13 above the motor of the electric;

an insulating ring 15 fixed on the lower surface of the rotating disk 11 is arranged on the periphery of a motor shaft of the flat speed reducing motor 9, a plurality of metal conducting rings 16 with the diameters gradually increased from inside to outside are embedded and fixed in the insulating ring 15, the metal conducting rings 16 are mutually separated, and are connected with the interface of the cloud terrace separately, and the cable conductor electricity of the telescopic link, the upper surface of the flat gear motor 9 has long strip-shaped insulation boards 17, the surface of the insulation board 17 is fixed with a plurality of conductive shell fragment 18 separately, every conductive shell fragment 18 is pressed on the surface of a correspondent metal conducting ring 16 correspondingly respectively, every conductive shell fragment 18 is connected with the control cable conductor and control joint 19 (similar to USB interface, mainly used for connecting with the wireless apparatus or wired apparatus of the outside, control cloud terrace, electric telescopic link through external remote controller, etc.) electricity of one side of car body 1 separately.

The cables between the holder fixing plate 13 and the rotating disk 11 and between the carrying plate 8 and the vehicle body 1 are helical and can be contracted.

In order to better limit each circle of balls 20 and prevent the balls 20 from falling off, a plurality of circles of balls 20 are respectively supported between the support ring 10 and the rotating disc 11, retaining rings 21 positioned on the lower surface of the rotating disc 11 are respectively fixed on two sides of each circle of balls 20, and a gap is reserved between each retaining ring 21 and the support ring 10.

The lower surface of the other side of the holder fixing plate 13 is fixed with a telescopic guide rod 22, the rod body part of the telescopic guide rod 22 is fixedly connected with the holder fixing plate 13, and the sleeve part of the telescopic guide rod 22 is fixedly connected with the rotating disk 11.

In order to better buffer the vibration between the track wheels 3 and the track, the periphery of each track wheel 3 is respectively wrapped with a layer of rubber ring.

the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, does not detailed here again.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should be able to make changes, alterations, additions or substitutions within the scope of the present invention.

Claims (4)

1. The utility model provides a can control railcar moving range's railcar through showing custom position make a video recording railcar which characterized in that: the track car comprises a car body (1) and a rechargeable battery (2) arranged AT the bottom of the car body (1), wherein the car body (1) is supported on a track through a track wheel (3), the track wheel (3) AT one end of the car body is driven to rotate through a speed reducing motor (4), the speed reducing motor (4) is controlled through a motor driving speed regulating circuit, a plurality of photoelectric sensors (5) are arranged AT the bottom of the rechargeable battery (2), an inclined LCD display screen (6) is fixed on one side of the car body (1) through a fixing block with a triangular cross section, and the photoelectric sensors (5), the motor driving speed regulating circuit and the LCD display screen (6) are electrically connected with an AT89C52 control circuit in the car body to form a line patrol moving system of the track car; a horizontal carrying plate (8) is supported above the vehicle body (1) through a plurality of rubber hollow columns (7) uniformly distributed on the surface of the vehicle body (1), a vertical upward flat speed reducing motor (9) is fixed at the center of the surface of the carrying plate (8), a supporting ring (10) is sleeved outside the flat speed reducing motor (9), a rotating disc (11) is supported on the supporting ring (10), the center of the lower surface of the rotating disc (11) is fixedly connected with a motor shaft of the flat speed reducing motor (9), a vertical electric telescopic rod (12) is fixed on the rotating disc (11), a horizontal tripod head fixing plate (13) is fixed at the top of the telescopic end of the electric telescopic rod (12), and a camera tripod head (14) is fixedly connected to the lower surface of the tripod head fixing plate (13) above the motor of the electric telescopic rod (12) through a; the motor shaft periphery of flat gear motor (9) is provided with insulating ring (15) of fixing at rotary disk (11) lower surface, insulating ring (15) are embedded to have and fix many by interior toward the metal conducting ring (16) that the external diameter becomes big in proper order, metal conducting ring (16), every metal conducting ring (16) separate each other, and respectively with the cloud platform interface, and the cable conductor electricity of telescopic link is connected, the last fixed surface of flat gear motor (9) has insulation board (17) of rectangular shape, the surface of insulation board (17) is fixed with a plurality of electrically conductive shell fragments (18) respectively, every electrically conductive shell fragment (18) respectively corresponds sticiss on a corresponding metal conducting ring (16) surface, every electrically conductive shell fragment (18) respectively with control cable conductor and automobile body (1) one side control connect (19) electricity to be connected.

2. the camera rail car capable of controlling the moving range of the rail car by displaying the custom position as claimed in claim 1, wherein: a plurality of circles of balls (20) are respectively supported between the supporting ring (10) and the rotating disk (11), two sides of each circle of balls (20) are respectively fixed with a retaining ring (21) positioned on the lower surface of the rotating disk (11), and a gap is reserved between each retaining ring (21) and the supporting ring (10).

3. The camera rail car capable of controlling the moving range of the rail car by displaying the custom position as claimed in claim 1, wherein: the lower surface of the other side of the holder fixing plate (13) is fixed with a telescopic guide rod (22), the rod body part of the telescopic guide rod (22) is fixedly connected with the holder fixing plate (13), and the sleeve part of the telescopic guide rod (22) is fixedly connected with the rotating disk (11).

4. the camera rail car capable of controlling the moving range of the rail car by displaying the custom position as claimed in claim 1, wherein: the periphery of each rail wheel (3) is respectively wrapped with a layer of rubber ring.