CN209540363U - A kind of holder with the steady effect of increasing - Google Patents
A kind of holder with the steady effect of increasing Download PDFInfo
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- CN209540363U CN209540363U CN201920119907.8U CN201920119907U CN209540363U CN 209540363 U CN209540363 U CN 209540363U CN 201920119907 U CN201920119907 U CN 201920119907U CN 209540363 U CN209540363 U CN 209540363U
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- control system
- motor
- holder
- spindle motor
- axis
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Abstract
The utility model relates to a kind of with the holder for increasing steady effect, including holder bracket, it further include the first control system, second control system, third control system, gyroscope, P spindle motor, R spindle motor and y-axis motor, it is connected between holder bracket and R spindle motor by R axis armshaft, it is connected between R spindle motor and P spindle motor by P axis armshaft, it is connected between P spindle motor and y-axis motor by Y-axis armshaft, the control terminal of first control system is electrically connected with P spindle motor, the control terminal of second control system is electrically connected with R spindle motor, the control terminal of third control system is electrically connected with y-axis motor, attitude data is simultaneously transmitted to the first control system by the attitude data of gyroscope detection holder bracket, first control system respectively with the second control system and third control system communication connection.The utility model judges the angle of three axis of holder using the data of gyroscope, to adjust the angle of each axis by the positive and negative rotation of motor, reaches stable video effect.
Description
Technical field
The utility model relates to cradle head control technical field more particularly to a kind of holders with the steady effect of increasing.
Background technique
With the development of image technology, video resolution is continuously increased, and video stabilization technology, which has become, promotes video matter
The important indicator of amount, therefore the development of holder technology is particularly important, existing holder still has one in stabilization technical aspect
Fixed restriction and development space.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of with the cloud for increasing steady effect
Platform.
To achieve the above object, the utility model can be achieved by the following technical programs:
It is a kind of with the holder for increasing steady effect, including holder bracket, further include the first control system, the second control system,
Third control system, gyroscope, P spindle motor, R spindle motor and y-axis motor pass through R axis between the holder bracket and R spindle motor
Armshaft connection, is connected by P axis armshaft between the R spindle motor and P spindle motor, is passed through between the P spindle motor and y-axis motor
The connection of Y-axis armshaft, the control terminal of first control system are electrically connected with P spindle motor, the control terminal of second control system
It is electrically connected with R spindle motor, the control terminal of the third control system is electrically connected with y-axis motor, and the gyroscope detects holder branch
Attitude data is simultaneously transmitted to the first control system by the attitude data of frame, first control system respectively with the second control system
With third control system communication connection.
First control system, the second control system and third control system include single-chip microcontroller and motor driven electricity
Road, the single-chip microcontroller export pwm signal to motor-drive circuit, and the motor-drive circuit outputs signal to corresponding electricity
Machine.
Each motor-drive circuit includes resistance R1, resistance R2, field-effect tube Q1, diode D1 and capacitor C1,
One end of the resistance R1 and resistance R2 connects the pwm signal output end of single-chip microcontroller, the other end of the resistance R2 and field jointly
The source electrode of effect pipe Q1 is grounded jointly, and the other end of the resistance R1 is connect with the grid of field-effect tube Q1, the field-effect tube
The cathode of the drain electrode connection motor of Q1, the diode D1 and capacitor C1 are connect with motor parallel respectively.
It further include the 4th control system, the 4th control system is single-chip microcontroller, the 4th control system and the first control
System communication connection processed.
It further include battery, the battery is respectively the first control system, the second control system, third control system and the 4th
Control system provides power supply.
It further include charge management module, the charge management module is electrically connected with the 4th control system and battery respectively.
It further include LED light, the LED light is electrically connected with the control terminal of the 4th control system.
It further include bluetooth module, the bluetooth module and the 4th control system communication connection.
It further include key, the key is connect with the signal input part of the 4th control system.
It further include wireless charging module, the wireless charging module is electrically connected with the control terminal of the first control system；The P
Spindle motor, R spindle motor and y-axis motor are hollow-cup motor.
Compared with prior art, the utility model has the beneficial effects that utilizing the posture number of gyroscope detection holder bracket
It is transmitted to control system according to and by attitude data, control system obtains the angle-data of three axis of holder, to pass through control electricity
The positive and negative rotation of machine adjusts the angle of each axis, and revolving speed, torque and the position etc. of motor-drive circuit control motor make motor
More accurate stabilization is rotated, to obtain stable video effect.The utility model can also pass through bluetooth module and outside simultaneously
Equipment connection can also carry out wireless charging immediately to carry out wireless transmission control holder for external equipment, convenient and practical.And
Cost and power consumption can be reduced using hollow-cup motor, it is energy saving.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the schematic block circuit diagram of the utility model；
Fig. 3 is the structure chart of the motor-drive circuit of the utility model；
In figure: 1, P spindle motor；2, R spindle motor；3, y-axis motor；4, Y-axis armshaft；5, P axis armshaft；6, R axis armshaft；7, top
Spiral shell instrument；8, control system；9, holder bracket.
Specific embodiment
The utility model is further described below in conjunction with attached drawing and specific embodiment:
As shown in Figs. 1-2, described in the utility model that there is the holder for increasing steady effect, including holder bracket 9, it further include control
System 8 processed, control system 8 include that the first control system, the second control system and third control system, the utility model further include
Gyroscope 7, P spindle motor 1, R spindle motor 2 and y-axis motor 3 are connected between holder bracket 9 and R spindle motor 2 by R axis armshaft 6, R
It is connected between spindle motor 2 and P spindle motor 1 by P axis armshaft 5, is connected between P spindle motor 1 and y-axis motor 3 by Y-axis armshaft 4,
The control terminal of first control system is electrically connected with P spindle motor 1, and the control terminal of the second control system is electrically connected with R spindle motor 2, the
The control terminal of three control systems is electrically connected with y-axis motor 3, and gyroscope 7 detects the attitude data of holder bracket 9 and by attitude data
Be transmitted to the first control system, the first control system respectively with the second control system and third control system communication connection.It utilizes
The data of gyroscope 7 judge the angle of three axis of holder, to adjust the angle of each axis by the positive and negative rotation of motor, reach
Stable video effect.
As the specific improvement of the present embodiment, the first control system, the second control system and third control system include
Single-chip microcontroller and motor-drive circuit, single-chip microcontroller export pwm signal to motor-drive circuit, and motor-drive circuit outputs signal to
Corresponding motor.
As shown in figure 3, each motor-drive circuit includes resistance R1, resistance R2, field-effect tube Q1, diode D1 and electricity
The one end for holding C1, resistance R1 and resistance R2 connects the pwm signal output end of single-chip microcontroller, the other end of resistance R2 and field-effect jointly
The source electrode of pipe Q1 is grounded jointly, and the other end of resistance R1 is connect with the grid of field-effect tube Q1, the drain electrode connection of field-effect tube Q1
The cathode of motor, diode D1 and capacitor C1 are connect with motor parallel respectively.The main function of motor-drive circuit is control electricity
Revolving speed, torque and position of machine etc.:
1, it adjusts PWM frequency: usually adjusting in 15KHz or so, excessively high PWM frequency can be such that the power consumption of field-effect tube increases
Greatly, heat increases, and results even in field-effect tube and burns out；
2, PWM duty cycle is adjusted, the revolving speed of motor is controlled.
It further include the 4th control system as the specific improvement of the present embodiment, the 4th control system is single-chip microcontroller, the 4th control
System processed and the first control system communication connection.
It further include battery as the specific improvement of the present embodiment, battery is respectively the first control system, the second control system
System, third control system and the 4th control system provide power supply.
It further include charge management module as the specific improvement of the present embodiment, charge management module is controlled with the 4th respectively
System and battery electrical connection, charge management module can prevent battery overload, guarantee Electrical Safety.
It further include LED light, the control of LED light and the 4th control system as the specific improvement of the present embodiment
End electrical connection.
It further include bluetooth module, bluetooth module and the 4th control system communication connection as the specific improvement of the present embodiment.
Bluetooth module is convenient to carry out control operation to the utility model in cell phone application for mobile phone and control system bluetooth connection.
It further include key as the specific improvement of the present embodiment, key is connect with the signal input part of the 4th control system,
Signal input control can be carried out by key.
It further include wireless charging module, wireless charging module and the first control system as the specific improvement of the present embodiment
Control terminal electrical connection, wireless charging module can provide charging service for mobile phone.
As the specific improvement of the present embodiment, P spindle motor 1, R spindle motor 2 and y-axis motor 3 are hollow-cup motor.It is hollow
Cup motor belongs to direct current, permanent magnetism, servo small and special electric machine, has the characteristics that at low cost, low-power consumption, therefore, using hollow-cup motor
Cost and power consumption can be reduced.
For those skilled in the art, it is various corresponding that other can be made according to above technical scheme and design
Change and deformation, and all these change and modification all should belong to the utility model claims protection scope it
It is interior.
Claims (10)
1. a kind of with the holder for increasing steady effect, including holder bracket, it is characterised in that: further include the first control system, second
Control system, third control system, gyroscope, P spindle motor, R spindle motor and y-axis motor, the holder bracket and R spindle motor it
Between by R axis armshaft connect, between the R spindle motor and P spindle motor by P axis armshaft connect, the P spindle motor and Y-axis electricity
It is connected between machine by Y-axis armshaft, the control terminal of first control system is electrically connected with P spindle motor, second control system
The control terminal of system is electrically connected with R spindle motor, and the control terminal of the third control system is electrically connected with y-axis motor, the gyroscope
It detects the attitude data of holder bracket and attitude data is transmitted to the first control system, first control system is respectively with the
Two control systems and third control system communication connection.
2. according to claim 1 have the holder for increasing steady effect, it is characterised in that: first control system, second
Control system and third control system include single-chip microcontroller and motor-drive circuit, and the single-chip microcontroller exports pwm signal to electricity
Drive circuit, the motor-drive circuit output signal to corresponding motor.
3. according to claim 2 have the holder for increasing steady effect, it is characterised in that: each motor-drive circuit is equal
One end including resistance R1, resistance R2, field-effect tube Q1, diode D1 and capacitor C1, the resistance R1 and resistance R2 connects jointly
The pwm signal output end of single-chip microcontroller is connect, the other end of the resistance R2 and the source electrode of field-effect tube Q1 are grounded jointly, the resistance
The other end of R1 is connect with the grid of field-effect tube Q1, the cathode of the drain electrode connection motor of the field-effect tube Q1, two pole
Pipe D1 and capacitor C1 are connect with motor parallel respectively.
4. according to claim 1 have the holder for increasing steady effect, it is characterised in that: further include the 4th control system, institute
Stating the 4th control system is single-chip microcontroller, the 4th control system and the first control system communication connection.
5. according to claim 4 have the holder for increasing steady effect, it is characterised in that: it further include battery, the battery point
It is not the first control system, the second control system, third control system and the 4th control system provide power supply.
6. according to claim 5 have the holder for increasing steady effect, it is characterised in that: it further include charge management module, institute
Charge management module is stated to be electrically connected with the 4th control system and battery respectively.
7. according to claim 4 have the holder for increasing steady effect, it is characterised in that: it further include LED light, it is described
LED light is electrically connected with the control terminal of the 4th control system.
8. according to claim 4 have the holder for increasing steady effect, it is characterised in that: it further include bluetooth module, the indigo plant
Tooth module and the 4th control system communication connection.
9. according to claim 4 have the holder for increasing steady effect, it is characterised in that: further include key, the key with
The signal input part of 4th control system connects.
10. according to claim 1 have the holder for increasing steady effect, it is characterised in that: it further include wireless charging module, institute
Wireless charging module is stated to be electrically connected with the control terminal of the first control system；The P spindle motor, R spindle motor and y-axis motor are sky
Heart cup motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920119907.8U CN209540363U (en) | 2019-01-24 | 2019-01-24 | A kind of holder with the steady effect of increasing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920119907.8U CN209540363U (en) | 2019-01-24 | 2019-01-24 | A kind of holder with the steady effect of increasing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209540363U true CN209540363U (en) | 2019-10-25 |
Family
ID=68271280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920119907.8U Active CN209540363U (en) | 2019-01-24 | 2019-01-24 | A kind of holder with the steady effect of increasing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209540363U (en) |
-
2019
- 2019-01-24 CN CN201920119907.8U patent/CN209540363U/en active Active
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