CN217684247U - Photographic dolly - Google Patents

Abstract

The utility model relates to a photographic auxiliary assembly technical field specifically discloses a photographic dolly, including the dolly casing, establish actuating system in the dolly casing, establish bluetooth communication module in actuating system, establish at dolly casing one side lateral wall and by actuating system driven removal wheel and the control terminal who is connected with the actuating system bluetooth, dolly casing top is equipped with the mounting hole that is used for installing the camera, the both sides lateral wall that dolly casing kept away from removal wheel one end all is equipped with the installation piece, and the installation piece all articulates there is the mounting bracket, can dismantle on the mounting bracket and be connected with from the driving wheel, forms isosceles triangle shape between two follow driving wheels and the removal wheel, sets up bluetooth communication module in the dolly casing, makes actuating system in the dolly can match with control terminal etc. to control photographic dolly's motion state through the smart mobile phone, can be with the real-time feedback to control terminal of photographic dolly's motion state simultaneously, make operating personnel more audio-visual understanding dolly's state.

Description

Photographic dolly

Technical Field

The application relates to the technical field of photographic auxiliary equipment, and particularly discloses a photographic trolley.

Background

A camera rail car is a vehicle for fixing a camera for shooting.

The camera shooting plate vehicle is made of high-strength stainless steel materials and high-elasticity rubber materials, and is good in shock absorption performance and stable in operation. The camera shooting track is made of high-strength stainless steel materials, is rust-proof, corrosion-resistant and collision-resistant, and is convenient to transport and transition. The quality, appearance and performance of the whole set of products all reach the level of foreign similar products, and the products are reliable products for users.

When the camera on the market is shot at slide rail and ground, often adopt artifical mode to control and shoot, can bring following drawback like this: when the shooting personnel operate, the phenomenon of shake and uneven speed often appears in the picture of shooing on the one hand, and on the other hand adopts the operation of manual control camera to be more strenuous, especially when shooing on the slide rail. With some trolley control systems, it is only possible to operate at one fixed speed. The speed adjustment cannot be made according to the shooting requirements.

The Chinese utility model with patent publication No. CN207182091U discloses an intelligent camera trolley, which comprises a camera trolley which is connected with a camera device in a clamping way, moves and pauses and controls the camera device to turn left and right; the control module is wirelessly connected with the camera trolley and is used for controlling the trolley to move; the system is simple in structure, and can realize operations such as left movement, right movement, suspension and the like of the trolley. The control precision is high. Low power consumption, long remote control distance and adjustable shooting speed.

The utility model discloses an in, need control the dolly of making a video recording through modes such as control module, remote controller, and along with the popularization of bluetooth and smart mobile phone technique, can be better control the electronic product through bluetooth, can show the state of electronic product simultaneously, and two angles from the driving wheel of this dolly of making a video recording can not be adjusted, be not convenient for accomodate the dolly of making a video recording on the one hand, on the other hand, when fixed shooting, gliding condition probably appears in the dolly, the normal clear of influence shooting. Accordingly, the present inventors have provided a photo car to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photographic dolly that accessible bluetooth connected mode controlled to convenient motion state to photographic dolly shows and controls.

In order to achieve the purpose, the utility model discloses a basic scheme provides a photographic dolly, including the dolly casing, establish actuating system in the dolly casing, establish bluetooth communication module in actuating system, establish at dolly casing one side lateral wall and by actuating system driven removal wheel and with the control terminal that the actuating system bluetooth is connected, dolly casing top is equipped with the mounting hole that is used for installing the camera, the both sides lateral wall that the dolly casing was kept away from and is removed wheel one end all is equipped with the installation piece, and the installation piece all articulates there is the mounting bracket, can dismantle on the mounting bracket to be connected with from the driving wheel, forms the isosceles triangle shape from driving wheel and removing between the wheel for two.

The principle and effect of this basic scheme lie in:

1. compared with the prior art, the utility model discloses set up bluetooth communication module in the dolly casing, make actuating system in the dolly match with control terminal etc. to control the motion state of photographic dolly through the smart mobile phone, can feed back the real-time feedback of the motion state of photographic dolly to control terminal simultaneously, make the state of operating personnel's more audio-visual understanding dolly.

2. Compared with the prior art, the utility model discloses a two driven wheels of articulated mode installation make can adjust from the position of driving wheel, on the one hand, when transport, save the photographic dolly, will adjust the occupation space that can reduce the photographic dolly after from the driving wheel, be convenient for accomodate and deposit, on the other hand, when needs photographic dolly fixed position was shot, the accessible was adjusted from the position of driving wheel, made from driving wheel and removed and formed the contained angle between the wheel, avoided the travelling car to appear sliding to ensure the normal clear of shooting process.

Further, logical groove has all been seted up to the installation piece, and logical inslot rotation is connected with the spliced pole, and the top of spliced pole is equipped with the scale mark, mounting bracket one end is rotated and is connected in logical groove bottom and is equipped with the spread groove on its lower surface, and the spread groove rotation is connected with the bolt, and the bolt stretches into logical inslot and with spliced pole threaded connection. Through the scale mark, be convenient for audio-visual demonstration from driving wheel plane position to whether the user of being convenient for knows from the driving wheel parallel with the removal wheel etc. prevent from influencing the normal use of photographic dolly from the incorrect influence of driving wheel plane position.

Further, be equipped with the mounting groove on the mounting bracket, be equipped with the axle sleeve in the mounting groove, be equipped with the pivot in the axle sleeve, pivot female connection has the double-screw bolt, rotate with the pivot outer wall from the driving wheel and be connected, double-screw bolt one end stretches into mounting groove female connection and has the fixed bolster. The movable wheel is fixedly installed with the installation groove through the stud, and the installation and the disassembly are more convenient and rapid.

Furthermore, the lateral wall of one side of keeping away from the mounting groove bottom surface from the driving wheel is provided with a dustproof gasket. The dustproof gasket can protect the driven wheel.

Furthermore, the driving system comprises a control module arranged in the trolley shell, a motor electrically connected with the control module and a circuit board electrically connected with the control module, a polygonal connecting end is arranged on an output shaft of the motor, and an inner hole matched with the polygonal connecting end is formed in the moving wheel. The output shaft of motor passes through the polygon link, is convenient for drive and removes the wheel and carry out synchronous rotation to it is convenient that the integral erection is dismantled.

Further, the lateral wall of the moving wheel is provided with an annular groove, and a bolt capable of fixing the moving wheel and the output shaft of the motor is detachably connected in the annular groove. The bolt can further improve the effect of being connected of the output shaft of removing wheel and motor, improves holistic structural strength.

Further, the rubber gasket is sleeved in the annular groove. The rubber packing ring is sleeved in the annular groove, so that the dustproof and buffering effects are achieved, and the rotation of the movable wheel is more stable.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 illustrates a side isometric view of a photographic carriage in accordance with an embodiment of the present disclosure;

FIG. 2 is a side view of a photographic carriage according to an embodiment of the present disclosure;

FIG. 3 is a schematic view showing an internal structure of a photo dolly according to an embodiment of the present invention;

FIG. 4 is an exploded view of a driven wheel connection structure of a photo dolly according to an embodiment of the present invention;

fig. 5 is an exploded view of a moving wheel connection structure of a photo dolly according to an embodiment of the present invention.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: the trolley comprises a trolley shell 1, a moving wheel 2, a driven wheel 3, a mounting frame 4, a mounting block 5, a connecting column 6, a motor box 7, a circuit connecting plate 8, a control box 9, a stud 10, a mounting groove 11, a dustproof gasket 12, a polygonal connecting end 13 and a bolt 14.

A photographic carriage, an embodiment of which is shown in fig. 1 and 2: comprises that

The trolley shell 1: dolly casing 1 includes casing and lower casing, goes up casing and lower casing mutual joint together to be equipped with the mounting hole or the mounting bracket 4 that are used for installing the camera on last casing top.

A driving system: the actuating system includes control module and driving motor, control module in this embodiment is on the basis of the actuating module that chinese utility model discloses a patent publication is CN207182091U discloses a dolly is made a video recording to intelligence, add bluetooth communication module, and connected with the smart mobile phone through the connected mode of bluetooth communication, the remote controller etc., make actuating system in the dolly match with control terminal etc. thereby control the motion state of photography dolly through the smart mobile phone, simultaneously can feed back the real-time feedback to control terminal with the motion state of photography dolly, make the state of operating personnel's more audio-visual understanding dolly.

The driving motor is controlled and driven by a driving system, a chargeable mobile power supply for supplying power to the driving motor is arranged in the trolley shell 1, and in order to protect the driving system, as shown in fig. 3, a control box 9 for covering a control module and a motor box 7 for covering the driving motor are arranged in the trolley shell 1, a circuit connecting plate 8 is arranged on the surface of the control box 9, and a circuit socket is arranged on the circuit connecting plate 8.

The moving wheel 2: remove wheel 2 and set up in one side of dolly casing 1, as shown in fig. 4, the output shaft of motor is equipped with polygon link 13, remove and be equipped with in the wheel 2 with the hole of polygon link 13 adaptation, remove 2 lateral walls of wheel and be equipped with the annular, can dismantle in the annular and be connected with the bolt 14 that can fix the output shaft of removing wheel 2 and motor, the annular endotheca is equipped with the rubber packing ring, removes 2 outside lateral walls of wheel and is equipped with dust washer 12.

Driven wheel 3: two from driving wheel 3 symmetry hinges in dolly casing 1 and keep away from one side that removes wheel 2, as shown in fig. 5, dolly casing 1 keeps away from the both sides lateral wall that removes wheel 2 one end and all is equipped with installation piece 5, installation piece 5 all articulates there is mounting bracket 4, and is concrete, installation piece 5 has all seted up logical groove, it is connected with spliced pole 6 to lead to the inslot rotation, the top of spliced pole 6 is equipped with the scale mark, 4 one end of mounting bracket is rotated and is connected at logical tank bottom end and is equipped with the spread groove at its lower surface, the spread groove internal rotation is connected with the bolt, the bolt stretch into logical inslot and with spliced pole 6 threaded connection, be convenient for adjust the relative angle between installation piece 5 and the mounting bracket 4 through this mode, and pass through the scale mark, be convenient for audio-visual demonstration from driving wheel 3 planar position, thereby convenient to use personnel know from driving wheel 3 parallel etc. with removal wheel 2, prevent from the normal use that driving wheel 3 planar position is incorrect.

And mounting bracket 4 is last to be equipped with mounting groove 11, is equipped with the axle sleeve in the mounting groove 11, is equipped with the pivot in the axle sleeve, and pivot female connection has double-screw bolt 10, rotates with the pivot outer wall from driving wheel 3 to be connected, and double-screw bolt 10 one end stretches into mounting groove 11 female connection and has the fixed bolster, also is equipped with dustproof gasket 12 from the lateral wall in 3 outsides of driving wheel.

The utility model discloses an in the implementation, be connected photographic dolly and control terminal through the bluetooth communication earlier, then control photographic dolly through control terminal, control its motion state, and bluetooth communication module still with the real-time feedback of the motion state of photographic dolly to control terminal, and the utility model discloses in, can adjust from the position of driving wheel 3, on the one hand, when carrying, save photographic dolly, can reduce photographic dolly's occupation space after will adjusting from driving wheel 3, be convenient for accomodate and deposit, on the other hand, when needs photographic dolly fixed position take a photograph, the accessible is adjusted from the position of driving wheel 3, makes from driving wheel 3 and remove and takes turns to form the contained angle between 2, avoids the travelling car to appear sliding to ensure the normal clear of shooting process.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims (7)

1. A photographic carriage is characterized in that: including the dolly casing, establish actuating system in the dolly casing, establish bluetooth communication module in actuating system, establish at dolly casing one side lateral wall and by actuating system driven removal wheel and the control terminal who is connected with the actuating system bluetooth, dolly casing top is equipped with the mounting hole that is used for installing the camera, the both sides lateral wall that the dolly casing kept away from removal wheel one end all is equipped with the installation piece, and the installation piece all articulates there is the mounting bracket, can dismantle on the mounting bracket to be connected with from the driving wheel, forms isosceles triangle shape from driving wheel and removal between two.

2. A trolley as claimed in claim 1, wherein the mounting blocks each have a through slot, a connecting post is rotatably connected to the through slot, the connecting post has a graduation mark on the top end, one end of the mounting frame is rotatably connected to the bottom end of the through slot and has a connecting slot on the lower surface thereof, a bolt is rotatably connected to the connecting slot, and the bolt extends into the through slot and is in threaded connection with the connecting post.

3. The photo trolley as claimed in claim 1, wherein the mounting frame is provided with a mounting groove, a shaft sleeve is arranged in the mounting groove, a rotating shaft is arranged in the shaft sleeve, a stud is connected to the rotating shaft through a thread, the driven wheel is rotatably connected to the outer wall of the rotating shaft, and one end of the stud extends into the mounting groove and is connected with a fixing pad through a thread.

4. A trolley as claimed in claim 3, wherein the driven wheel is provided with a dust-proof washer on the side wall thereof remote from the bottom of the mounting groove.

5. The photo trolley as claimed in claim 1, wherein the driving system comprises a control module disposed in the trolley housing, a motor electrically connected to the control module, and a circuit board electrically connected to the control module, wherein the output shaft of the motor has a polygonal connecting end, and the moving wheel has an inner hole matching the polygonal connecting end.

6. A photographic carriage as claimed in claim 5, wherein the side wall of the movable wheel is provided with a circular groove, and a pin for fixing the movable wheel to the output shaft of the motor is detachably connected to the circular groove.

7. A camera trolley according to claim 6, further comprising a rubber gasket fitted in the annular groove.

Images