CN210053487U - Teleconferencing image auto-change over device - Google Patents
Teleconferencing image auto-change over device Download PDFInfo
- Publication number
- CN210053487U CN210053487U CN201921051364.7U CN201921051364U CN210053487U CN 210053487 U CN210053487 U CN 210053487U CN 201921051364 U CN201921051364 U CN 201921051364U CN 210053487 U CN210053487 U CN 210053487U
- Authority
- CN
- China
- Prior art keywords
- revolving stage
- teleconference
- sound collection
- collection system
- image switching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a teleconference image switching apparatus, including camera, revolving stage, sound collection system, judgement device, controlling means, the camera is installed on the revolving stage, and the revolving stage is installed on the fixed shell of below, at the inside controlling means who is connected with the revolving stage that is provided with of fixed shell, fixed shell top is provided with a plurality of evenly distributed's sound collection system, sound collection system encircles revolving stage a week, and sound collection system is connected with the judgement device, it is connected with controlling means to judge the device. The teleconference image switching device judges the position of a speaker by collecting the size of sound, automatically switches the shooting direction and enables the process of a teleconference to be more orderly.
Description
Technical Field
The utility model relates to a teleconference device especially relates to a teleconference image auto-change over device.
Background
With the wide application of a teleconference (such as a teleconference and a video conference) system, higher requirements are placed on the conference quality, efficiency and user experience of the teleconference, and how to enable the teleconference to achieve the effect and the user experience as a real conference becomes a problem to be solved urgently at present.
In fact, in the process of performing a teleconference at both sides, the camera generally needs to be adjusted manually, and for a speaker, if the camera needs to be directed to the speaker again during speaking, the progress will be affected.
SUMMERY OF THE UTILITY MODEL
The utility model provides a teleconferencing image auto-change over device solves the video conversion problem of teleconferencing in-process image, and its technical scheme is as follows:
the utility model provides a teleconferencing image switching device, includes camera, revolving stage, sound collection system, judges device, controlling means, the camera is installed on the revolving stage, and the revolving stage is installed on the fixed shell of below, is provided with the controlling means who is connected with the revolving stage in fixed shell inside, fixed shell top is provided with a plurality of evenly distributed's sound collection system, sound collection system encircles revolving stage a week, and sound collection system is connected with the judgement device, the judgement device is connected with controlling means.
The judging means is provided with difference calculating means for determining the final direction.
The camera is provided with two sets of, and the back of the body sets up.
The rotating platform is provided with a stepping motor, a transmission device and a rotating surface, and the stepping motor drives the rotating surface to rotate through the transmission device.
The control device adopts a singlechip.
The transmission device comprises a gear disc fixedly connected with the rotating surface, a driving gear connected with the gear disc and a speed reducer connected with the driving gear, and the speed reducer is connected with the stepping motor.
The teleconference image switching device judges the position of a speaker by collecting the size of sound, automatically switches the shooting direction and enables the process of a teleconference to be more orderly.
Drawings
Fig. 1 is a schematic structural view of the teleconference image switching apparatus;
fig. 2 is a schematic circuit diagram of the teleconference image switching apparatus.
Detailed Description
As shown in fig. 1, teleconference image switching apparatus includes camera 1, revolving stage 8, fixed shell 2, sound collection system 9, camera 1 installs on revolving stage 8, and revolving stage 8 installs on fixed shell 2 of below, fixed shell 2 top is provided with a plurality of evenly distributed's sound collection system 9, sound collection system 9 encircles 8 a week of revolving stage, revolving stage 8 is provided with step motor 4, transmission, surface of revolution 3, step motor 4 drives surface of revolution 3 through transmission and rotates.
The transmission device comprises a gear disc 7 fixedly connected with the rotating surface 3, a driving gear 6 connected with the gear disc 7 and a speed reduction device 5 connected with the driving gear 6, wherein the speed reduction device 5 is connected with the stepping motor 4.
As shown in fig. 2, a control device connected to the rotary table 8 is provided inside the stationary housing 2, and the sound collection device 9 is connected to a judgment device provided with a difference value calculation device for determining the final direction. The judging device is connected with the control device. The control device adopts a singlechip.
When the camera is used, the sound collection devices collect peripheral sounds, determine which orientation sound is the largest, then in the direction, use a vertical line made by the point where the camera is located as a symmetrical line, then calculate the one-to-one corresponding difference value of the sound collection devices at the front end and the rear end of the camera, find the connection line of the sound collection device where the maximum value is located, and then adjust the angle of the camera to the connection line.
For the convenience of calculation, the sound acquisition devices are in one-to-one correspondence, relevant data are stored, and corresponding connecting lines are made in advance, so that the camera can rotate faster.
In order to improve efficiency, the cameras may be provided in two sets, back to back. After the determined angle is rotated, which camera is closest in orientation is calculated, and then the cameras are rotated and switched.
The teleconference image switching device judges the position of a speaker by collecting the size of sound, automatically switches the shooting direction and enables the process of a teleconference to be more orderly.
Claims (6)
1. A teleconference image switching apparatus characterized in that: including camera, revolving stage, sound collection system, judgement device, controlling means, the camera is installed on the revolving stage, and the revolving stage is installed on the fixed shell of below, at the inside controlling means who is connected with the revolving stage that is provided with of fixed shell, fixed shell top is provided with a plurality of evenly distributed's sound collection system, sound collection system encircles revolving stage a week, and sound collection system is connected with the judgement device, it is connected with controlling means to judge the device.
2. The teleconference image switching apparatus according to claim 1, characterized in that: the judging means is provided with difference calculating means for determining the final direction.
3. The teleconference image switching apparatus according to claim 1, characterized in that: the camera is provided with two sets of, and the back of the body sets up.
4. The teleconference image switching apparatus according to claim 1, characterized in that: the rotating platform is provided with a stepping motor, a transmission device and a rotating surface, and the stepping motor drives the rotating surface to rotate through the transmission device.
5. The teleconference image switching apparatus according to claim 1, characterized in that: the control device adopts a singlechip.
6. The teleconference image switching apparatus according to claim 4, wherein: the transmission device comprises a gear disc fixedly connected with the rotating surface, a driving gear connected with the gear disc and a speed reducer connected with the driving gear, and the speed reducer is connected with the stepping motor.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821183868 | 2018-07-25 | ||
| CN201821183868X | 2018-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210053487U true CN210053487U (en) | 2020-02-11 |
Family
ID=69398475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921051364.7U Expired - Fee Related CN210053487U (en) | 2018-07-25 | 2019-07-05 | Teleconferencing image auto-change over device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210053487U (en) |
-
2019
- 2019-07-05 CN CN201921051364.7U patent/CN210053487U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 Termination date: 20200705 |