WO2017166722A1

WO2017166722A1 - Handheld stabilizer and handheld stabilizer system

Info

Publication number: WO2017166722A1
Application number: PCT/CN2016/098078
Authority: WO
Inventors: 杨震; 李大龙
Original assignee: 乐视控股（北京）有限公司; 乐视体育文化产业发展（北京）有限公司
Priority date: 2016-03-30
Filing date: 2016-09-05
Publication date: 2017-10-05
Also published as: CN105840973A

Abstract

A handheld stabilizer (10) and a handheld stabilizer system (100) are provided herein. The handheld stabilizer system (100) includes the handheld stabilizer (10) and a remote control device (20). The handheld stabilizer (10) includes a supporting member (1), a first rotary member (2), a first driving motor (4), a clamping member (3), a control unit (5), and a first communication module (6). The output shaft of the first driving motor (4) is drive-connected to the first rotary member (2). The clamping member (3) is disposed on the first rotary member (2). The control unit (5) is disposed on the supporting member (1). The output terminal of the control unit (5) is electrically connected to the controlled terminal of the first driving motor (4). The output terminal of the first communication module (6) is electrically connected to the input terminal of the control unit (5). The remote control device (20) includes an input unit (21) and a second communication module (22). The output terminal of the input unit (21) is connected to the input terminal of the second communication module (22). The second communication module (22) and the first communication module (6) of the handheld stabilizer (10) match each other.

Description

Handheld PTZ and Handheld PTZ System

This application claims priority to Chinese Patent Application No. 2016101922320, entitled "Handheld PTZ and Handheld PTZ System", filed on March 30, 2016, the entire contents of which are incorporated by reference. In this application.

Technical field

The present application relates to the field of electronic product technology, for example, to a handheld cloud platform and a handheld cloud platform system.

Background technique

With the increasing popularity of sports cameras, such as smart phones, more and more consumers are beginning to get used to taking pictures and videos with these digital products. In order to make it easier for users to use and to take photos and videos better, some companies that develop photographic equipment have begun to develop small and medium-sized handheld heads for small and medium-sized cameras and mobile phones.

The handheld pan/tilt allows the camera to remain steady during the shoot and the camera's viewing angle remains the same. For example, the user can fix the handheld pan/tilt to the car. When driving, no matter how bumpy the vehicle is, the camera on the handheld pan/tilt can keep shooting at a set angle of view. However, in some cases, it is necessary to adjust the shooting angle of the camera on the handheld pan/tilt. Due to the limitation of the function of the handheld pan/tilt, the overall position of the handheld pan/tilt needs to be adjusted, that is, the angle of the handheld pan/tilt needs to be re-adjusted. , so that the camera on the handheld pan/tilt shoots according to the re-adjusted angle of view. Among them, the adjustment process of the shooting angle of the camera on the handheld head is cumbersome, time-consuming and laborious.

Summary of the invention

In view of this, the present application provides a handheld cloud platform and a handheld cloud platform system, which can solve the technical problem that the direction adjustment of the device clamped on the handheld cloud platform is complicated in the case where the handheld cloud platform is fixed in the related art.

In one aspect, the embodiment of the present application provides a handheld cloud platform, including:

supporting item;

a first rotating member rotatably disposed on the support member;

a first driving motor is disposed on the support member, and an output shaft of the first driving motor is drivingly coupled to the first rotating member for driving the first rotating member to rotate relative to the supporting member;

a clamping portion disposed on the first rotating member for clamping an external device;

a control unit disposed on the support, the output end of the control unit being electrically connected to the controlled end of the first drive motor;

The first communication module is disposed on the support, and an output end of the first communication module is electrically connected to an input end of the control unit.

Optionally, the support member includes:

Supporting body;

a second rotating member rotatably disposed on the support body;

a second driving motor disposed on the support body, the output shaft of the second driving motor being drivingly coupled to the second rotating member for driving the second rotating member to rotate relative to the supporting body;

a third rotating member rotatably disposed on the second rotating member;

a third driving motor disposed on the second rotating member, the output shaft of the third driving motor being drivingly coupled to the third rotating member for driving the third rotating member relative to the second rotating member Rotate

Wherein the first rotating member is rotatably disposed on the third rotating member of the support member, and the first driving motor is disposed on the third rotating member of the support member, the first driving motor The center line direction of the output shaft, the center line direction of the output shaft of the second drive motor, and the center line direction of the output shaft of the third drive motor are perpendicular to each other.

Optionally, the output of the control unit is further electrically connected to the controlled end of the second drive motor and the controlled end of the third drive motor.

Optionally, the support body is further provided with a support frame for providing support for the handheld cloud platform.

Optionally, the support frame is a three-legged support frame.

Optionally, the first communication module is a network connection module, a Bluetooth module, or a radio frequency module.

Optionally, an image acquisition unit is further included, and the clamping portion clamps the image collection unit.

On the other hand, the embodiment of the present application further provides a handheld cloud platform system, including:

Holding a cloud platform, wherein the handheld cloud platform is any one of the above-mentioned handheld cloud platforms;

a remote control device comprising an input unit and a second communication module, an output of the input unit being coupled to an input of the second communication module, the second communication module being coupled to a first communication module of the handheld cloud platform Adapting for transmitting an information instruction to the first communication module.

Optionally, the number of the handheld pan/tilt is multiple.

Optionally, the remote control device is a smart phone, a tablet computer or a smart remote controller.

In the technical solution provided by the embodiment of the present application, since the first communication module and the control unit are provided on the handheld cloud platform, the remote control device of the handheld cloud platform system has an input unit and a second communication module, and the user can pass the remote control device. The input unit inputs a control command, and the second communication module sends the control command to the first communication module on the handheld cloud platform, and then is sent by the first communication module to the control unit, and the control unit can control the first drive motor to rotate according to the control command. The output shaft of the first driving motor drives the first rotating member and the external device clamped by the upper clamping portion to rotate together, thereby achieving the technical effect of adjusting the direction of the external device held by the clamping portion. Among them, the entire control process is more convenient, no need to reassemble the handheld head, saving time and effort.

DRAWINGS

The one or more embodiments are exemplified by the accompanying drawings in the accompanying drawings, and FIG. The figures in the drawings do not constitute a scale limitation unless otherwise stated.

1 is a schematic diagram of a handheld pan/tilt head system provided by an embodiment of the present application;

2 is a schematic structural diagram of a handheld pan/tilt provided by an embodiment of the present application;

3 is a structural block diagram of a handheld pan/tilt head system according to an embodiment of the present application;

4 is a structural block diagram of a handheld pan/tilt provided by an embodiment of the present application;

FIG. 5 is a schematic structural diagram of another handheld cloud platform provided by an embodiment of the present application; FIG.

FIG. 6 is a schematic diagram of another handheld pan/tilt head system provided by an embodiment of the present application.

Implementation

In order to make the objects, the technical solutions and the advantages of the embodiments of the present application more clearly, the technical solutions in the embodiments of the present application are described in conjunction with the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are the present application. Some embodiments, but not all of the embodiments.

As shown in FIG. 1 , a handheld pan-tilt system 100 according to an embodiment of the present application includes a handheld PTZ 10 and remote control device 20.

As shown in FIGS. 2 and 3, the hand-held head 10 includes a support member 1, a first rotating member 2, a first driving motor 4, a clamping portion 3, a control unit 5, and a first communication module 6. The first rotating member 2 is rotatably disposed on the support member 1. The first drive motor 4 is disposed on the support member 1, and the output shaft of the first drive motor 4 is drivingly coupled to the first rotary member 2, and the first drive motor 4 is arranged to drive the first rotary member 2 to rotate relative to the support member 1. The clamping portion 3 is disposed on the first rotating member 2, and the handheld head 10 of the embodiment of the present application clamps an external device such as a camera or a camera by the clamping portion 3. The control unit 5 is arranged on the support 1 and the output of the control unit 5 is electrically connected to the controlled end of the first drive motor 4. The first communication module 6 is disposed on the support 1 and the output of the first communication module 6 is electrically connected to the input of the control unit 5.

As shown in FIG. 3, the remote control device 20 includes an input unit 21 and a second communication module 22. The output of the input unit 21 is connected to the input of the second communication module 22. The second communication module 22 is adapted to the first communication module 6 of the handheld cloud platform 10 and is arranged to send an information command to the first communication module 6.

In the technical solution provided above, since the first communication module 6 and the control unit 5 are disposed on the handheld cloud platform 10, the remote control device 20 of the handheld pan/tilt system 100 has an input unit 21 and a second communication module 22, and the user can pass The input unit 21 on the remote control device 20 inputs a control command, and the second communication module 22 sends the control command to the first communication module 6 on the handheld cloud platform 10, and then sent by the first communication module 6 to the control unit 5, the control unit The first driving motor 4 can be controlled to rotate according to the control command, and the output shaft of the first driving motor 4 drives the first rotating member 2 and the external device clamped by the upper clamping portion 3 to rotate together, thereby reaching the clamping portion 3 The technical effect of adjusting the viewing direction of the clamped external device such as the camera. Among them, the entire control process is more convenient, no need to reassemble the handheld head 10, saving time and effort.

The first rotating member 2 can be fixedly sleeved on the output shaft of the first driving motor 4, so that when the output shaft of the first driving motor 4 rotates, the first rotating member 2 can be rotated together. Wherein, in order to facilitate the control of the rotation angle of the first rotating member 2, the first driving motor 4 may be a servo motor. Optionally, a speed reduction mechanism is disposed between the output shaft of the first driving motor 4 and the first rotating member 2, and the output shaft of the first driving motor 4 is drivingly coupled to the first rotating member 2 through the speed reducing mechanism.

The aforementioned clamping portion 3 includes a card slot adapted to the outer shape of the external device, and the clamping portion 3 passes The card slot is engaged with an external device to achieve the technical effect of clamping the external device.

In an alternative example, the aforementioned clamping portion 3 may also not include a card slot. In this alternative example, the aforementioned clamping portion 3 is a clamping jaw.

The above control unit 5 can be a single chip microcomputer or a microprocessor or the like.

The aforementioned input unit 21 may be a keyboard or a touch pad or the like.

The foregoing first communication module 6 may be a network connection module. Correspondingly, the second communication module 22 is also a network connection module. As such, the handheld cloud platform 10 can be networked through the first communication module 6, and the remote control device 20 can be networked through the second communication module 22. Both the remote control device 20 and the handheld cloud platform 10 can establish a communication connection through the network, so that the distance between the remote control device 20 and the handheld cloud platform 10 is not limited as long as both locations are in a network. The remote control device 20 and the handheld cloud platform 10 can establish a communication connection. For example, in an application scenario, if the handheld cloud platform 10 is located in the office and the user handheld remote control device 20 is located in the home, the user can control the shooting angle of the device held by the handheld cloud platform 10, such as the camera, through the remote control device 20 at home. .

It should be noted that the above network connection module can also be replaced by a Bluetooth module or a radio frequency module, and the Bluetooth module and the radio frequency module are relatively connected to the network, and the signal transmission distance is short, so the aforementioned first communication module 6 and the second communication module 22 are network connection modules.

As shown in FIG. 2, in the aforementioned handheld head 10, the support 1 of the hand-held head 10 may be composed of a plurality of components. Optionally, the support 1 of the handheld head 10 includes a support body 11, a second rotating member 12, a second drive motor 13, a third rotating member 14, and a third driving motor 15. The second rotating member 12 is rotatably disposed on the support body 11. The second drive motor 13 is disposed on the support body 11, and the output shaft of the second drive motor 13 is drivingly coupled to the second rotary member 12. The second drive motor 13 is for driving the second rotating member 12 to rotate relative to the support body 11. The third rotating member 14 is rotatably disposed on the second rotating member 12. The third drive motor 15 is disposed on the second rotating member 12, and the output shaft of the third drive motor 15 is drivingly coupled to the third rotating member 14. The third drive motor 15 is for driving the third rotary member 14 to rotate relative to the second rotary member 12. The first rotating member 2 is rotatably disposed on the third rotating member 14 of the support member 1, and the first driving motor 4 is disposed on the third rotating member 14 of the support member 1. The center line direction of the output shaft of the first drive motor 4, the center line direction of the output shaft of the second drive motor 13, and the third drive motor 15 The center line direction of the output shaft is perpendicular to each other. In the present embodiment, by controlling the rotation directions of the output shafts of the first drive motor 4, the second drive motor 13, and the third drive motor 15, the direction of the external device held on the handheld pan/tilt head 10 can be three-dimensionally Make adjustments in space.

The second rotating member 12 can be fixedly sleeved on the output shaft of the second driving motor 13 so that the output shaft of the second driving motor 13 can drive the second rotating member 12 to rotate together. The third rotating member 14 can be fixedly sleeved on the output shaft of the third driving motor 15 so that the output shaft of the third driving motor 15 can drive the third rotating member 14 to rotate together. In order to facilitate the control of the rotation angles of the second rotating member 12 and the third rotating member 14, the second driving motor 13 and the third driving motor 15 may both be servo motors.

In the above embodiment, as shown in FIG. 4, the output end of the aforementioned control unit 5 is also electrically connected to the controlled end of the second drive motor 13 and the controlled end of the third drive motor 15. After the control unit 5 receives the external control command through the first communication module 6, the motion states of the first drive motor 4, the second drive motor 13, and the third drive motor 15 may be adjusted according to the control command to reach the clamping portion. 3 The direction of holding the external device is controlled freely.

As shown in FIG. 5, the support body 11 is further provided with a support frame 7 for supporting the handheld pan/tilt head 10. For example, the handheld platform 10 can be fixed to the table by the support frame 7 to liberate the user's hands.

Wherein, in an optional application example, as shown in FIG. 5, the above-mentioned support frame 7 may be a three-legged support frame to provide stable support for the handheld pan/tilt head 10.

The aforementioned handheld pan/tilt head 10 further includes an image capturing unit, and the gripping portion 3 holds the image capturing unit. In an optional application example, the image acquisition unit is a camera. The aforementioned clamping portion 3 includes a recess disposed on the first rotating member 2, and the camera is embedded in the recess to form an integral design with the recess, with a technical effect of simplifying the appearance.

In the embodiment of the handheld pan/tilt head system 100, as shown in FIG. 6, the number of the aforementioned handheld pan/tilt heads 10 may be plural. The remote control device 20 can establish a communication connection with the plurality of handheld pan/tilt heads 10 through the communication module (the first communication module 6 and the second communication module 22) to clamp the plurality of handheld pan/tilt heads 10 by a single remote control device 20. The external device is adjusted such as the viewing angle of the camera. In a single remote control The plurality of handheld pan/tilt heads 10 are controlled on the standby device 20. The operation is convenient and the cost is low, and each of the handheld pan/tilt heads 10 is not provided with a remote control device 20.

The remote control device 20 may be a smart phone, a tablet computer, a smart remote controller, etc., and those skilled in the art should understand that the smart phone, the tablet computer, the smart remote controller, and the like are merely examples, and are not used to implement the technical solution of the embodiment. Restricted, other types of remote control devices 20 having communication functions are also suitable.

Embodiments of the present application also provide a handheld pan/tilt head including a support member, a first rotating member, a first driving motor, a clamping portion, a control unit, and a first communication module. The first rotating member is rotatably disposed on the support member. The first driving motor is disposed on the support member, and the output shaft of the first driving motor is drivingly coupled to the first rotating member, and the first driving motor is configured to drive the first rotating member to rotate relative to the supporting member. The clamping portion is disposed on the first rotating member, and the handheld pan/tilt of the present invention clamps the external device through the clamping portion. The control unit is disposed on the support, and the output of the control unit is electrically coupled to the controlled end of the first drive motor. The first communication module is disposed on the support, and the output end of the first communication module is electrically connected to the input end of the control unit.

It should be noted that the handheld cloud platform involved in the embodiment may adopt the structure of the handheld cloud platform 10 described in the embodiment of the handheld cloud platform system 100. For the specific implementation and working principle, refer to the above-mentioned handheld cloud platform. Corresponding content in the embodiment of system 100.

In the technical solution provided above, since the first communication module 6 and the control unit 5 are disposed on the handheld cloud platform 10, the remote control device 20 of the handheld pan/tilt system 100 has an input unit 21 and a second communication module 22, and the user can pass The input unit 21 on the remote control device 20 inputs a control command, and the second communication module 22 sends the control command to the first communication module 6 on the handheld cloud platform 10, and then sent by the first communication module 6 to the control unit 5, the control unit The first driving motor 4 can be controlled to rotate according to the control command, and the output shaft of the first driving motor 4 drives the first rotating member 2 and the external device clamped by the upper clamping portion 3 to rotate together, thereby reaching the clamping portion 3 The technical effect of adjusting the orientation of the clamped external device. Among them, the entire control process is more convenient, no need to reassemble the handheld head 10, saving time and effort.

Note that the above are only optional embodiments of the present application and the technical principles applied thereto. Those skilled in the art will appreciate that the application is not limited to the specific embodiments described herein. In addition, in the case of no conflict, various features in the embodiments of the present application may be arbitrarily combined with each other, and the technical solution after the combination still falls into the present application. The scope of protection.

Industrial applicability

The embodiment of the present application provides a handheld cloud platform and a handheld cloud platform system, which solves the technical problem that the direction of the device clamped on the handheld cloud platform is relatively complicated in the related art.

Claims

A handheld gimbal that includes:

supporting item;

a first rotating member rotatably disposed on the support member;

a first driving motor disposed on the support member, the output shaft of the first driving motor is drivingly coupled to the first rotating member, and configured to drive the first rotating member to rotate relative to the supporting member;

a clamping portion disposed on the first rotating member and configured to clamp an external device;

a control unit disposed on the support, the output end of the control unit being electrically connected to the controlled end of the first drive motor;

The first communication module is disposed on the support, and an output end of the first communication module is electrically connected to an input end of the control unit.
The handheld pan/tilt head according to claim 1, wherein

The support member includes:

Supporting body;

a second rotating member rotatably disposed on the support body;

a second driving motor disposed on the support body, the output shaft of the second driving motor being drivingly coupled to the second rotating member, configured to drive the second rotating member to rotate relative to the supporting body;

a third rotating member rotatably disposed on the second rotating member;

a third driving motor disposed on the second rotating member, the output shaft of the third driving motor being drivingly coupled to the third rotating member, configured to drive the third rotating member relative to the second rotating member Rotate

Wherein the first rotating member is rotatably disposed on the third rotating member of the support member, and the first driving motor is disposed on the third rotating member of the support member, the first driving motor The center line direction of the output shaft, the center line direction of the output shaft of the second drive motor, and the center line direction of the output shaft of the third drive motor are perpendicular to each other.
The handheld pan/tilt head according to claim 2, wherein

The output of the control unit is also electrically coupled to the controlled end of the second drive motor and the controlled end of the third drive motor.
The handheld pan/tilt head according to claim 2, wherein

The support body is further provided with a support frame for providing support to the handheld pan/tilt.
The handheld pan/tilt head according to claim 4, wherein

The support frame is a three-legged support frame.
The handheld pan/tilt head according to any one of claims 1 to 5, wherein

The first communication module is a network connection module, a Bluetooth module, or a radio frequency module.
The handheld pan/tilt head according to any one of claims 1 to 6, further comprising an image pickup unit, the gripping portion holding the image pickup unit.
A handheld pan/tilt system comprising:

a handheld cloud platform, the handheld cloud platform being the handheld cloud platform according to any one of claims 1 to 7;

a remote control device comprising an input unit and a second communication module, an output of the input unit being coupled to an input of the second communication module; the second communication module being coupled to a first communication module of the handheld cloud platform Adapted, configured to send an information instruction to the first communication module.
The handheld pan/tilt head system according to claim 8, wherein

The number of the handheld pan/tilt is plural.
A handheld pan/tilt head system according to claim 8 or 9, wherein

The remote control device is a smart phone, a tablet computer or a smart remote controller.