CN208399867U - Arbitrary indexing photography turntable - Google Patents
Arbitrary indexing photography turntable Download PDFInfo
- Publication number
- CN208399867U CN208399867U CN201821167730.0U CN201821167730U CN208399867U CN 208399867 U CN208399867 U CN 208399867U CN 201821167730 U CN201821167730 U CN 201821167730U CN 208399867 U CN208399867 U CN 208399867U
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- China
- Prior art keywords
- turntable
- stepper motor
- arbitrary indexing
- electrically connected
- master controller
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Abstract
The utility model discloses a kind of arbitrary indexing photography turntables, solve the technical issues of existing photography turntable cannot be with the rotation of arbitrary indexing angle.Arbitrary indexing photography turntable includes bottom case and turntable, turntable bearing and stepper motor are installed, turntable bearing is equipped with ring gear, and the output shaft of stepper motor is connected with driving gear in bottom case, driving gear is engaged with the ring gear of turntable bearing, and turntable is fixed on turntable bearing upper surface；The control module for controlling stepper motor is equipped in bottom case, control module includes power circuit, master controller and stepper motor driver, stepper motor, master controller and stepper motor driver are electrically connected with power circuit, and stepper motor is electrically connected with stepper motor driver.The rotation of sliding tooth wheel is driven by stepper motor, and stepper motor can control rotational angle and velocity of rotation, according to driving gear and turntable bearing ring gear transmission ratio, by the conversion of relevant parameter, i.e., the controllable rotational angle of turntable each time.
Description
Technical field
The utility model relates to disk technique fields of photographing, and in particular to a kind of arbitrary indexing photography turntable.
Background technique
Turntable of photographing is a kind of platform for being exclusively used in still life photography, especially when needing commodity being placed on online displaying,
The image datas such as photo, the video for obtaining commodity can be shot by turntable of photographing, and commodity are placed on turntable, can be manipulated
Turntable rotation can stop commodity recorded video if photography turntable is rotated an angle again if turntable uniform rotation
Only, the photo for obtaining commodity different direction can be shot.
Current photography turntable structure is simple, needs to carry out rotation process manually, and one angle of every shooting just needs manually
A turntable is rotated, uses and takes time and effort, nor can guarantee being uniformly distributed for each visual angle.Though some photography turntables
Right electric rotary, but speed regulation can only be carried out with certain several speed and realize rotating forward reversion, turntable cannot be controlled by any equal part
Start and stop, such as 4,8,16,32,64,128 equal parts or 5,10,20,30 equal parts etc..
For these reasons, it is necessary to provide one kind can electric rotary, and can arbitrary indexing rotation photography turntable.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of arbitrary indexing photography turntable, solution is taken the photograph in the prior art
The technical issues of shadow turntable cannot be with the rotation of arbitrary indexing angle.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of arbitrary indexing photography turntable, including bottom case and turntable are designed, is equipped with and is used between the bottom case and turntable
The rotating mechanism of the turntable rotation is driven, the rotating mechanism includes the turntable bearing being mounted in the bottom case and stepping electricity
Machine, the turntable bearing are equipped with ring gear, and the output shaft of the stepper motor is connected with driving gear, the driving gear and institute
The ring gear engagement of turntable bearing is stated, the turntable is fixed on turntable bearing upper surface.
Preferably, the control module for controlling the stepper motor is equipped in the bottom case, the control module includes
Power circuit, master controller and stepper motor driver, the stepper motor, master controller and stepper motor driver are and institute
Power circuit electrical connection is stated, and the stepper motor is electrically connected with the stepper motor driver.
Preferably, the master controller is electrically connected with the Bluetooth adapter for receiving and sending messages.
Preferably, the master controller is electrically connected with camera communication interface.
Preferably, the power circuit is external power supply circuit, and the control module is electrically connected with corresponding power interface.
Preferably, power switch is equipped between the control module and power interface.
Preferably, the master controller is electrically connected with mini usb socket.
Preferably, the master controller is single-chip microcontroller.
The advantageous effects of the utility model are:
1. arbitrary indexing photography turntable structure provided by the utility model is exquisite easy, bottom case is realized by turntable bearing
With the connection of turntable, and is realized and driven by the cooperation of driving gear and turntable bearing ring gear, the assembly of entire turntable of photographing
It makes very convenient.
2. the photography turntable is able to drive turntable with the rotation of arbitrary indexing angle, to shoot the photo of commodity all angles.
The rotation of sliding tooth wheel is driven by stepper motor, and stepper motor can control rotational angle and velocity of rotation, according to sliding tooth
Wheel and turntable bearing ring gear transmission ratio, by the conversion of relevant parameter, i.e., the corner of controllable turntable.
3. the photography turntable can be communicated with photographic equipments such as smart phone, cameras, can by the rotational action of itself with
Shooting action is mutually unified, and realizes automatic shooting, improves working efficiency and reduces the workload of shooting personnel.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model arbitrary indexing photography one embodiment of turntable；
Fig. 2 is the main view of the utility model arbitrary indexing photography one embodiment of turntable；
Fig. 3 is that the utility model arbitrary indexing photography one embodiment of turntable throws off the top view after turntable；
Fig. 4 is that the utility model arbitrary indexing photography one embodiment of turntable throws off the perspective view after turntable；
Fig. 5 is the cross-sectional view of the turntable bearing of the utility model arbitrary indexing photography one embodiment of turntable；
Fig. 6 is the circuit block diagram of the utility model arbitrary indexing photography one embodiment of turntable；
Fig. 7 is single-chip microcontroller, stepper motor driver, stepping electricity in the utility model arbitrary indexing photography one embodiment of turntable
The connection circuit diagram of machine.
In figure, each label signal are as follows:
Bottom case 11, single-chip microcontroller 101, stepper motor driver 102, Bluetooth adapter 103, power interface 106, power switch
107, external power supply 108, turntable bearing 111, inner ring upper layer 1111, inner ring lower layer 1112, outer ring 1113, bolt 1114, internal tooth
Circle 1115, ball 1116, driving gear 112, stepper motor 113, camera communication interface 114, mini usb socket 115, circuit
Plate 116, turntable 12.
Specific embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings and examples, but following embodiment only uses
It is described in detail the utility model, does not limit the scope of the utility model in any way.
Embodiment 1:
Also referring to Fig. 1 to Fig. 7.
As shown in Figures 1 to 4, arbitrary indexing photography turntable provided by the embodiment of the utility model includes bottom case 11 and turntable
12, turntable bearing 111 and stepper motor 113 are installed, turntable bearing 111 is equipped with ring gear, stepper motor 113 in bottom case 11
Output shaft is connected with driving gear 112, and driving gear 112 is engaged with the ring gear of turntable bearing 111, and turntable 12 is fixed on turntable
111 upper surface of bearing, stepper motor 113 drive driving gear 112 to rotate, and drive turntable bearing 111 to rotate by driving gear 112
To make turntable 12 rotate, since the rotational angle of stepper motor 113, velocity of rotation are controllable, in the non-overload of turntable 12
In the case of, turntable 12 can rotate any angle, can also be turned with corresponding arbitrary speed in 113 speed adjustable range of stepper motor
It is dynamic.
As shown in figure 5, turntable bearing 111 includes inner ring upper layer 1111, inner ring lower layer 1112 and outer ring 1113, inner ring upper layer
1111 and inner ring lower layer 1112 linked together by bolt 1114, the inner peripheral surface on inner ring upper layer 1111 is equipped with ring gear
1115, outer ring 1113 is set in outside inner ring upper layer 1111 and inner ring lower layer 1112, on inner ring upper layer 1111,1112 and of inner ring lower layer
3 row's balls 1116 are equipped between outer ring 1113, wherein having two rows of is horizontal ball, and a row is vertical ball, 3 row's balls 1116
Respectively it is arranged between inner ring upper layer 1111, inner ring lower layer 1112 and outer ring 1113 by retainer, so that outer ring 1113 can be opposite
In link together inner ring upper layer 1111, inner ring lower layer 1112 rotate.
The outer ring 1113 of turntable bearing 111 is fixedly mounted in bottom case 11, and turntable 12 is fixedly mounted on inner ring upper layer 1111
Top.
As shown in Figure 3 and Figure 6, it is equipped with circuit board 116 in bottom case 11, power interface 106, list are integrated on circuit board 116
Piece machine 101, stepper motor driver 102 and Bluetooth adapter 103, power interface 106 for connecting external power supply 108, and
Power switch 107 is set between power interface 106 and external power supply 108, and power switch 107 is as master switch for turntable of photographing
Power on/off is controlled after plug-in.
Single-chip microcontroller 101, stepper motor driver 102 and stepper motor 113 are electrically connected with power interface 106, external electricity
Source 108 provides 5V direct current, and single-chip microcontroller 101, stepper motor driver 102 and 113 operating voltage of stepper motor are 5V.Bluetooth
Adapter 103 and stepper motor driver 102 are electrically connected with single-chip microcontroller 101, and the present embodiment is taken the photograph using the control of smart phone 12
Shadow turntable rotation, specifically, single-chip microcontroller 101, which receives signal and handles correlation, to be referred to after 12 key of smart phone issues signal
It enables, then passes through the control stepper motor 113 of stepper motor driver 102 and do continuous rotation, multiple equal part angular turns or temporary
Stalling is dynamic.Here multiple equal part angular turns refer to photography turntable can by any equal part angle control turntable start and stop, such as 4,
8,16,32,64,128 equal parts etc. or 5,10,20,30 equal parts etc., are chiefly used in taking pictures；Continuous rotation is that turntable is instigated to connect
Continuous rotation, is chiefly used in recorded video.
Meanwhile in photography turntable rotation process, single-chip microcontroller 101 can export control signal control by Bluetooth adapter 103
12 automatic camera of smart phone processed, for example, single-chip microcontroller 101 passes through bluetooth and is adapted to after photography turntable rotates the stopping of some angle
Device 103 transmits a signal to smart phone 12, so that 12 automatic camera of smart phone is controlled, in such manner, it is possible to realize automatic to commodity
Photo, admission video are shot, working efficiency is improved and reduces workload.
Specifically, single-chip microcontroller 101 uses AT89C51 single-chip microcontroller, stepper motor driver 102 uses ULN2003 driver,
Stepper motor 113 uses the motor of model 24BYJ48-5V, with six wire, voltage rating 5V.
As shown in fig. 7, the part pin connection relationship of single-chip microcontroller 101 is as follows:
18th, for 19 pins for connecing clock circuit, the 9th pin connects reset circuit；
25th, 26,27,28 pins connect the 1st of ULN2003 driver the, 2,3,4 pins, ULN2003 driver the 16th,
15,14,13 pins are separately connected the 3rd of stepper motor the, 4,5,6 pins, stepper motor the 1st, 2 pins connect 5V direct current
Pressure.
Embodiment 2
Please refer to Fig. 3.
The present embodiment the difference from embodiment 1 is that, single-chip microcontroller be also electrically connected with the camera for connecting camera communication connect
Mouth 114, which is USB port, by communicating the photography turntable with camera, controls camera convenient for single-chip microcontroller
Shooting.Single-chip microcontroller controls camera automatic camera by the output control signal of camera communication interface 114, for example, turning in photography turntable
After moving the stopping of some angle, single-chip microcontroller transmits a signal to camera by camera communication interface 114, claps automatically to control camera
According to.Further, single-chip microcontroller is also electrically connected with mini usb socket 115, with the debugging for single-chip microcontroller.
Alternatively, it is also possible to convert communication mode, which can also be connect by Bluetooth adapter with smart phone
Communication, and pass through communication interface and camera connection communication.
Based on above embodiments, arbitrary indexing photography turntable provided by the utility model can control turntable rotation random angle
Degree, or control turntable uniform rotation can carry out multi-angled shooting to commodity, easy to operate.
The utility model is described in detail above in conjunction with drawings and examples, still, the skill of technical field
Art personnel, can also be to each specific in above-described embodiment it is understood that without departing from the purpose of the present invention
Parameter changes, and forms multiple specific embodiments, is the common variation range of the utility model, no longer detailed one by one herein
It states.
Claims (8)
- The turntable 1. a kind of arbitrary indexing is photographed, including bottom case and turntable, which is characterized in that be equipped between the bottom case and turntable For driving the rotating mechanism of the turntable rotation, the rotating mechanism includes the turntable bearing being mounted in the bottom case and step Into motor, the turntable bearing is equipped with ring gear, and the output shaft of the stepper motor is connected with driving gear, the driving gear It is engaged with the ring gear of the turntable bearing, the turntable is fixed on turntable bearing upper surface.
- The turntable 2. arbitrary indexing according to claim 1 is photographed, which is characterized in that be equipped in the bottom case for controlling The control module of stepper motor is stated, the control module includes power circuit, master controller and stepper motor driver, the step It is electrically connected into motor, master controller and stepper motor driver with the power circuit, and the stepper motor and the step It is electrically connected into motor driver.
- The turntable 3. arbitrary indexing according to claim 2 is photographed, which is characterized in that the master controller, which is electrically connected with, to be used for The Bluetooth adapter received and sent messages.
- The turntable 4. arbitrary indexing according to claim 2 is photographed, which is characterized in that the master controller is electrically connected with camera Communication interface.
- The turntable 5. arbitrary indexing according to claim 2 is photographed, which is characterized in that the power circuit is external power supply electricity Road, the control module are electrically connected with corresponding power interface.
- The turntable 6. arbitrary indexing according to claim 2 is photographed, which is characterized in that the control module and power interface it Between be equipped with power switch.
- The turntable 7. arbitrary indexing according to claim 2 is photographed, which is characterized in that the master controller is electrically connected with Mini usb socket.
- The turntable 8. arbitrary indexing according to claim 2 is photographed, which is characterized in that the master controller is single-chip microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821167730.0U CN208399867U (en) | 2018-07-23 | 2018-07-23 | Arbitrary indexing photography turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821167730.0U CN208399867U (en) | 2018-07-23 | 2018-07-23 | Arbitrary indexing photography turntable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399867U true CN208399867U (en) | 2019-01-18 |
Family
ID=65128851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821167730.0U Expired - Fee Related CN208399867U (en) | 2018-07-23 | 2018-07-23 | Arbitrary indexing photography turntable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208399867U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161775A (en) * | 2019-05-25 | 2019-08-23 | 青岛农业大学 | A kind of indoor lighting shifter of video display engineering |
| CN111963838A (en) * | 2020-08-14 | 2020-11-20 | 罗均海 | Automatic tracking turntable base based on human body recognition |
| CN113357512A (en) * | 2021-04-30 | 2021-09-07 | 之江实验室 | Object multi-angle image automatic acquisition device and system for three-dimensional reconstruction |
-
2018
- 2018-07-23 CN CN201821167730.0U patent/CN208399867U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110161775A (en) * | 2019-05-25 | 2019-08-23 | 青岛农业大学 | A kind of indoor lighting shifter of video display engineering |
| CN111963838A (en) * | 2020-08-14 | 2020-11-20 | 罗均海 | Automatic tracking turntable base based on human body recognition |
| CN111963838B (en) * | 2020-08-14 | 2022-04-01 | 罗均海 | Automatic tracking turntable base based on human body recognition |
| CN113357512A (en) * | 2021-04-30 | 2021-09-07 | 之江实验室 | Object multi-angle image automatic acquisition device and system for three-dimensional reconstruction |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20210723 |
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| CF01 | Termination of patent right due to non-payment of annual fee |