CN206077258U - Steady picture platform - Google Patents
Steady picture platform Download PDFInfo
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- CN206077258U CN206077258U CN201620821435.7U CN201620821435U CN206077258U CN 206077258 U CN206077258 U CN 206077258U CN 201620821435 U CN201620821435 U CN 201620821435U CN 206077258 U CN206077258 U CN 206077258U
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- annular stator
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- steady
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Abstract
The utility model discloses a kind of steady picture platform, including supersonic motor.This utility model is steady as platform, performance element adopts supersonic motor, compared to traditional electromagnetic motor, its most marked difference is that supersonic motor does not have electromagnetism winding and magnetic field components, therefore supersonic motor is affected without magnetic and not by magnetic field, simple structure and various shapes, are capable of achieving multifreedom motion.Supersonic motor has the advantages that rotating speed is low, torque big, compact conformation, small volume, noise are little, and torque per unit volume is compared with the conventional electromagnetic motor of same volume, and rated moment is its 10 times.Big torque can be directly exported under the low speed, and under braking moment, it is not necessary to which additional brake, running noise are little, controllability is excellent.
Description
Technical field
This utility model is related to acquisition technology field, more particularly to a kind of steady as platform.
Background technology
With taking photo by plane, hand-held and wearable photography, image acquisition front end it is steady as the fast development of platform, high accuracy is controlled
System, structure formed design requirement also more and more higher.
The existing steady actuator as platform is typically all to adopt electromagnetic motor, due to electromagnetic motor freedom of motion
Degree only one of which, therefore to realize omnibearing image acquisition, it usually needs using two axles, three-axis structure, complex structure, it is impossible to
Realize miniaturization.Meanwhile, electromagnetic motor can be subject to the interference of extraneous high-intensity magnetic field and affect high-precision control, and noise of motor
It is larger.
Utility model content
Technical problem to be solved in the utility model is：Offer is a kind of not to receive the high accuracy of electromagnetic effect, small size steady
As platform.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of steady picture platform is provided, including
Supersonic motor.
Further, the supersonic motor includes stator pack and the rotor being arranged in stator pack, sets in the rotor
It is equipped with photographic head.
Further, the stator pack includes multiple stators, and multiple stators constitute hemispherical, and the rotor is rotatably arranged
In hemispheric stator pack.
Further, the stator pack includes that first annular stator, second be arranged on the left of first annular stator are annular
Stator, the 3rd annular stator being arranged on the right side of first annular stator, the fourth annular being arranged on the upside of first annular stator are fixed
Son, the 5th annular stator being arranged on the downside of first annular stator, the first annular stator are annular with two, three, four and the 5th
Stator surrounds hemispherical, and the rotor is arranged on first annular stator, the second annular stator, the 3rd annular stator, fourth annular
Between stator and the 5th annular stator.
Further, the first annular stator passes through linking arm and the second annular stator, the 3rd annular stator, Fourth Ring
Shape stator and the connection of the 5th annular stator.
Further, also including assembly parts, the assembly parts are arranged on first annular stator outer side surface.
Further, the assembly parts include hollow cavity, be provided with the hollow cavity PCB motor driving plate and
PCB cradle head control plates.
Further, the assembly parts are cylinder, offer screw thread in the outside wall surface of the cylinder.
The beneficial effects of the utility model are：This utility model is steady as platform, and performance element adopts supersonic motor, phase
Than in traditional electromagnetic motor, its most marked difference be supersonic motor do not exist electromagnetism winding and magnetic field components (it is unshakable in one's determination,
Magnet steel etc.), therefore supersonic motor affected without magnetic and not by magnetic field, simple structure and various shapes, how free is capable of achieving
Degree motion.Supersonic motor has the advantages that rotating speed is low, torque big, compact conformation, small volume, noise are little, torque per unit volume
Compare with the conventional electromagnetic motor of same volume, rated moment is its 10 times.Big torque can be directly exported under the low speed, made
Under dynamic torque, it is not necessary to which additional brake, running noise are little, controllability is excellent.
Additionally, this is surely as platform is really realized surely as platform develops to multiple degrees of freedom, high-precision micro direction.Be conducive to
For the design of anthropomorphic robots's eyes in realizing virtually conceiving.
Description of the drawings
Front views of the Fig. 1 for the supersonic motor of this utility model embodiment；
Rearviews of the Fig. 2 for the supersonic motor of this utility model embodiment；
Upward views of the Fig. 3 for the supersonic motor of this utility model embodiment；
Fig. 4 is sectional views of the Fig. 3 along A-A；
Label declaration：
1st, first annular stator；2nd, the second annular stator；3rd, the 3rd annular stator；4th, fourth annular stator；5th, five rings
Shape stator；6th, assembly parts；61st, hollow cavity；62nd, threaded portion；7th, PCB motor driving plate；8th, PCB cradle head controls plate；9th, connect
Arm；10th, rotor；11st, photographic head.
Specific embodiment
By describing technology contents of the present utility model in detail, realizing purpose and effect, below in conjunction with embodiment and match somebody with somebody
Close accompanying drawing to be explained in detail.
The design of this utility model most critical is：, surely as platform actuator adopts supersonic motor, this kind ultrasonic for this
There are no electromagnetism winding and magnetic field components (iron core, magnet steel etc.), therefore supersonic motor without magnetic and not by the shadow in magnetic field in ripple motor
Ring, so motor will not be subject to the interference of extraneous high-intensity magnetic field and affect precision controlling.
The steady picture platform of this utility model, including supersonic motor.
Knowable to foregoing description, the beneficial effects of the utility model are：This utility model is steady as platform, and performance element is adopted
With supersonic motor, compared to traditional electromagnetic motor, its most marked difference is that supersonic motor does not have electromagnetism winding
Affected without magnetic and not by magnetic field with magnetic field components (iron core, magnet steel etc.), therefore supersonic motor, simple structure and various shapes
Change, be capable of achieving multifreedom motion.It is excellent that supersonic motor has that rotating speed is low, torque big, compact conformation, small volume, noise are little etc.
Point, torque per unit volume are compared with the conventional electromagnetic motor of same volume, and rated moment is its 10 times.Under the low speed can be straight
The big torque of output is connect, under braking moment, it is not necessary to which additional brake, running noise are little, controllability is excellent.
Additionally, this is surely as platform is really realized surely as platform develops to multiple degrees of freedom, high-precision micro direction.Be conducive to
For the design of anthropomorphic robots's eyes in realizing virtually conceiving.
Further, the supersonic motor includes stator pack and the rotor being arranged in stator pack, sets in the rotor
Photographic head is equipped with, the stator pack includes multiple stators and multiple positioning surround hemispherical, and the rotor is rotatably arranged on hemisphere
In the stator pack of shape.
Further, refer to Fig. 1 to Fig. 4, the stator pack include first annular stator 1, be arranged on it is first annular fixed
Son 1 on the left of the second annular stator 2, the 3rd annular stator 3 being arranged on the right side of first annular stator 1, be arranged on it is first annular
Fourth annular stator 4, the 5th annular stator 5 being arranged on the downside of first annular stator 1 on the upside of stator 1, it is described first annular
Stator 1 and the two, three, four and the 5th annular stator 5 surround hemispherical, and it is annular that the rotor is arranged on first annular stator 1, second
Stator 2, the 3rd annular stator 3, between fourth annular stator 4 and the 5th annular stator 5.
Further, the first annular stator 1 pass through linking arm 9 and the second annular stator 2, the 3rd annular stator 3, the
Four annular stators 4 and the 5th annular stator 5 connect.
Seen from the above description, the present embodiment stator pack includes 5 annular stators, and the profile of rotor is spherical.Shooting
Head is fixed on internal rotor, wherein the control of the 5th annular stator 5 images the motion of first rotary freedom, the 3rd annular stator
3 controls image the motion of first rotary freedom, and the control of first annular stator 1 images the motion of first rotary freedom,
Each stator is attached by linking arm 9 and cabling layout.
Further, also including assembly parts 6, the assembly parts 6 are arranged on 1 outer side surface of first annular stator.
Seen from the above description, assembly parts 6 are for carrying out installation carry with external equipment.
Further, the assembly parts 6 include hollow cavity 61, and PCB motor driving is provided with the hollow cavity 61
Plate 7 and PCB cradle head controls plate 8.
Further, the assembly parts 6 are cylinder, and screw thread 62 is offered in the outside wall surface of the cylinder.
Seen from the above description, screw thread 62 is opened up in 6 outside wall surface of assembly parts so that connection enhanced convenience, quick, significantly
Improve installation effectiveness.
Embodiment one
Fig. 1 to Fig. 4 is refer to, embodiment of the present utility model is：The steady picture platform of the present embodiment, using ultrasound wave electricity
Used as actuator, the supersonic motor is ultrasonic annular traveling wave motor to machine, using supersonic motor multifreedom motion, high-precision
Existing two axle, three axles surely as Platform Designing becomes single shaft multiple degrees of freedom controllable, can be applicable to take photo by plane by degree control characteristic,
Hand-held and its wearable photography, image acquisition front end are steady as in platform.Which includes stator pack and rotor 10, and stator pack is in hemisphere
Shape, rotor 10 are spherical, and rotor 10 is rotatably arranged in stator pack, and photographic head 11 is provided with rotor 10.
The stator pack include first annular stator 1, the second annular stator 2, the 3rd annular stator 3, fourth annular stator 4 and
5th annular stator 5.Second annular stator 2 is fixedly connected on the left of first annular stator 1 by linking arm 9, and the 3rd annular is fixed
Son 3 is fixedly connected on the right side of first annular stator 1 by linking arm 9, and fourth annular stator 4 is fixedly connected on by linking arm 9
On the upside of first annular stator 1, the 5th annular stator 5 is fixedly connected on the downside of first annular stator 1 by linking arm 9, and described
One annular stator 1 and the two, three, four and the 5th annular stator 5 surround hemispherical, and the rotor 10 is rotatably provided in first annular
Stator 1, the second annular stator 2, the 3rd annular stator 3, between fourth annular stator 4 and the 5th annular stator 5.That is,
First annular stator 1 is located at hemispheric cambered top end, the second annular stator 2, the 3rd annular stator 3,4 and of fourth annular stator
5th annular stator 5 then enclose above the hemispheric bottom surface by besieged city one.
Assembly parts 6 are provided with 1 outer side surface of first annular stator, the assembly parts 6 are cylinder, outside the cylinder
Threaded portion 62 is offered on wall, the threaded portion 62 is connected with the main machine body of steady picture platform；Internal is hollow cavity 61, in
PCB motor driving plate 7 and PCB cradle head controls plate 8 are provided with cavity body 61.Further, as shown in figure 4, the assembly parts 6
Top be additionally provided with a circular arc and fix catch, the circular arc fixes the outer side surface of catch and the first annular stator 1
Connection is posted and fixed, the contact area of stator pack and the assembly parts 6 can be increased, it is ensured that the stator pack and the assembling
6 stable connection of part.
In sum, compared with prior art, what this utility model was provided is steady as platform, using supersonic motor, a side
Face running noise is little, will not receive electromagnetic interference, is capable of achieving high-precision control, on the other hand, controls different dimensional using multiple stators
The rotation of degree, simple structure are capable of achieving miniaturization.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalents made using this utility model description and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation
Domain, is included in scope of patent protection of the present utility model in the same manner.
Claims (7)
1. it is a kind of steady as platform, it is characterised in that including a supersonic motor, the supersonic motor includes stator pack and setting
Rotor in stator pack, is provided with photographic head in the rotor.
2. steady picture platform according to claim 1, it is characterised in that the stator pack includes multiple stators, multiple stators
Hemispherical is constituted, the rotor is rotatably provided in stator pack.
3. steady picture platform according to claim 1 and 2, it is characterised in that the stator pack includes first annular stator, sets
Put in the second annular stator on the left of first annular stator, the 3rd annular stator being arranged on the right side of first annular stator, arrange
In the fourth annular stator on the upside of first annular stator, the 5th annular stator being arranged on the downside of first annular stator, described
One annular stator and the two, three, four and the 5th annular stator surround hemispherical, the rotor be arranged on first annular stator, second
Annular stator, the 3rd annular stator, between fourth annular stator and the 5th annular stator.
4. steady picture platform according to claim 3, it is characterised in that the first annular stator passes through linking arm and second
The connection of annular stator, the 3rd annular stator, fourth annular stator and the 5th annular stator.
5. steady picture platform according to claim 3, it is characterised in that also including assembly parts, the assembly parts are arranged on
On one annular stator outer side surface.
6. steady picture platform according to claim 5, it is characterised in that the assembly parts include hollow cavity, described hollow
PCB motor driving plate and PCB cradle head control plates are provided with cavity.
7. it is steady as platform according to claim 5 or 6, it is characterised in that the assembly parts are cylinder, the cylinder
Outside wall surface on offer screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620821435.7U CN206077258U (en) | 2016-07-29 | 2016-07-29 | Steady picture platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620821435.7U CN206077258U (en) | 2016-07-29 | 2016-07-29 | Steady picture platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206077258U true CN206077258U (en) | 2017-04-05 |
Family
ID=58425337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620821435.7U Active CN206077258U (en) | 2016-07-29 | 2016-07-29 | Steady picture platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206077258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109428508A (en) * | 2017-08-31 | 2019-03-05 | 佳能株式会社 | Picture pick-up device |
| CN109955237A (en) * | 2019-04-30 | 2019-07-02 | 深圳市爱因派科技有限公司 | Two degrees of freedom supersonic motor steering engine and robot |
-
2016
- 2016-07-29 CN CN201620821435.7U patent/CN206077258U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109428508A (en) * | 2017-08-31 | 2019-03-05 | 佳能株式会社 | Picture pick-up device |
| US10536616B2 (en) | 2017-08-31 | 2020-01-14 | Canon Kabushiki Kaisha | Image pickup apparatus |
| US10645265B2 (en) | 2017-08-31 | 2020-05-05 | Canon Kabushiki Kaisha | Image pickup apparatus |
| CN109955237A (en) * | 2019-04-30 | 2019-07-02 | 深圳市爱因派科技有限公司 | Two degrees of freedom supersonic motor steering engine and robot |
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