CN213602703U - Video camera device with projection function - Google Patents
Video camera device with projection function Download PDFInfo
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- CN213602703U CN213602703U CN202022767442.2U CN202022767442U CN213602703U CN 213602703 U CN213602703 U CN 213602703U CN 202022767442 U CN202022767442 U CN 202022767442U CN 213602703 U CN213602703 U CN 213602703U
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Abstract
The embodiment of the application discloses a video camera device with a projection function. The camera device with the projection function provided by the embodiment of the application aims to acquire image frames and audio through the processing module, process the data of the image frames and the audio to obtain analog video data, convert the analog video data into digital video data, and then send the digital video data to the projection module through the interface module, so that the projection module converts the digital video data into corresponding optical image video and projects the optical image video to a projection area aligned with the projection lens. Through the technical means, the camera device has the projection function by configuring the projection module, the projection module is arranged in the camera body, and only the projection lens is arranged on the surface of the camera body, so that the camera device is convenient to carry.
Description
Technical Field
The embodiment of the application relates to the technical field of cameras, in particular to a camera device with a projection function.
Background
In the current video camera, the configured display screen is small, the viewing experience of the user is poor, and when the user wants to view the detailed part of the display picture, the user needs to enlarge the display picture for the user to view conveniently, so that the operation is inconvenient. For this reason, the conventional solution is to externally connect a monitor screen, so that the user can watch the screen through the monitor screen, but the monitor screen is inconvenient to carry under ordinary conditions, and the user is inconvenient to use.
Disclosure of Invention
The embodiment of the application provides a video camera device with a projection function, which can solve the problems that a display screen configured by the existing video camera is small and a plurality of users cannot conveniently watch the video camera device simultaneously.
In a first aspect, an embodiment of the present application provides a camcorder device with a projection function, including: image acquisition module, audio acquisition module, processing module, interface module and projection module, image acquisition module with audio acquisition module connects processing module, processing module connects interface module, interface module connects projection module, wherein:
the image acquisition module is used for acquiring image frames and sending the image frames to the processing module;
the audio acquisition module is used for acquiring audio and sending the audio to the processing module;
the processing module is used for receiving the image frames sent by the image acquisition module and the audio sent by the audio acquisition module; correspondingly matching the image frames with the audio according to time nodes to obtain analog video data, and converting the analog video data into digital video data; sending the digital video data to the interface module;
the interface module is used for receiving the digital video data sent by the processing module and sending the digital video data to the projection module;
the projection module is used for receiving the digital video data sent by the interface module and projecting the video corresponding to the digital video data to a projection area.
Further, the camcorder device further comprises an input module, wherein the input module is used for receiving projection operation input by a user and sending the projection operation to the processing module.
Further, the input module is a touch display screen.
Furthermore, the touch display screen displays a projection operation page to a user, the user selects a projection video through the projection operation page, and the touch display screen generates a projection operation according to the projection video selected by the user and sends the projection operation to the processing module.
Further, the processing module comprises a storage unit and a control unit, wherein:
the storage unit is used for storing the digital video module;
the control unit is used for receiving the projection operation sent by the touch display screen, acquiring digital video data corresponding to the projection video from the storage unit according to the projection operation, and sending the digital video data to the interface module.
Further, the camcorder device further comprises a communication module, wherein the communication module is used for receiving digital video data sent by a user and sending the digital video data to the processing module.
Further, the projection module includes: interface unit, processing unit, optical imaging unit, interface unit connects processing unit, processing unit connects optical imaging unit, wherein:
the interface unit is used for receiving the digital video data sent by the interface module and sending the digital video data to the processing unit;
the processing unit is used for receiving the digital video data sent by the interface unit and sending the digital video data to the optical imaging unit;
the optical imaging unit is used for receiving the digital video data sent by the processing unit, converting the digital video data into an optical image video and projecting the optical image video onto a screen.
Further, the optical imaging unit comprises a projection lens, and the projection lens is used for projecting the optical image video onto a screen.
Further, the body of the camcorder device is a cube.
Further, the projection module is installed inside the camcorder device, and the projection lens is located on a side surface of the body of the camcorder device.
According to the embodiment of the application, the image frame and the audio are obtained through the processing module, the data of the image frame and the audio are processed to obtain analog video data, the analog video data are converted into digital video data, and then the digital video data are sent to the projection module through the interface module, so that the digital video data are converted into corresponding optical image videos through the projection module and projected to the projection area aligned to the projection lens. Through the technical means, the camera device has the projection function by configuring the projection module, the projection module is arranged in the camera body, and only the projection lens is arranged on the surface of the camera body, so that the camera device is convenient to carry.
Drawings
Fig. 1 is a schematic structural diagram of a camcorder device with a projection function according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a projection module according to a first embodiment of the present disclosure;
in the figure, 10 is a camcorder, 11 is an image capturing module, 12 is an audio capturing module, 13 is a processing module, 14 is an interface module, 15 is a projection module, 16 is a communication module, 17 is an input module, 151 is an interface unit, 152 is a processing unit, and 153 is an optical imaging unit.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, specific embodiments of the present application will be described in detail with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some but not all of the relevant portions of the present application are shown in the drawings. Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the operations (or steps) as a sequential process, many of the operations can be performed in parallel, concurrently or simultaneously. In addition, the order of the operations may be re-arranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure. The processes may correspond to methods, functions, procedures, subroutines, and the like.
The camera device with the projection function provided by the embodiment of the application aims to acquire image frames and audio through the processing module, process the data of the image frames and the audio to obtain analog video data, convert the analog video data into digital video data, and then send the digital video data to the projection module through the interface module, so that the projection module converts the digital video data into corresponding optical image video and projects the optical image video to a projection area aligned with the projection lens. Compared with the traditional external monitoring screen, the monitoring screen and the video camera are not integrally arranged but are two devices, so that the monitoring screen is inconvenient to carry and use by a user when the user goes out. Therefore, the camera with the projection function provided by the embodiment of the application is provided, the projection function of the camera is expanded, the camera is convenient to carry when going out, and the user experience is improved.
The first embodiment is as follows:
fig. 1 is a schematic structural diagram of a camcorder device with a projection function according to an embodiment of the present application. Referring to fig. 1, a camcorder device 10 with a projection function includes: image acquisition module 11, audio acquisition module 12, processing module 13, interface module 14 and projection module 15, image acquisition module 11 with audio acquisition module 12 connects processing module 13, processing module 13 connects interface module 14, interface module 14 connects projection module, wherein: the image acquisition module 11 is configured to acquire an image frame and send the image frame to the processing module 13; the audio acquisition module 12 is configured to acquire an audio and send the audio to the processing module 13; the processing module 13 is configured to receive the image frames sent by the image acquisition module 11 and the audio sent by the audio acquisition module 12; correspondingly matching the image frames with the audio according to time nodes to obtain analog video data, and converting the analog video data into digital video data; sending the digital video data to the interface module 14; the interface module 14 is configured to receive the digital video data sent by the processing module 13, and send the digital video data to the projection module; the projection module 15 is configured to receive the digital video data sent by the interface module 14, and project a video corresponding to the digital video data to a projection area.
Further, the camcorder device 10 further includes an input module 17, and the input module 17 is configured to receive a projection operation input by a user, and send the projection operation to the processing module 13.
Specifically, the input module 17 is a touch display screen.
Specifically, the touch display screen displays a projection operation page to a user, the user selects a projection video through the projection operation page, and the touch display screen generates a projection operation according to the projection video selected by the user and sends the projection operation to the processing module 13.
Specifically, the processing module 13 includes a storage unit and a control unit, wherein:
the storage unit is used for storing the digital video module;
the control unit is configured to receive the projection operation sent by the touch display screen, acquire digital video data corresponding to the projection video from the storage unit according to the projection operation, and send the digital video data to the interface module 14.
Further, the camcorder device 10 further includes a communication module 16, and the communication module 16 is configured to receive digital video data sent by a user and send the digital video data to the processing module 13.
Further, the projection module 15 is constituted by a plurality of units. Specifically, referring to fig. 2, fig. 2 is a schematic structural diagram of a projection module 15 in the first embodiment of the present application. The projection module 15 includes: an interface unit 151, a processing unit 152, and an optical imaging unit 153, wherein the interface unit 151 is connected to the processing unit 152, and the processing unit 152 is connected to the optical imaging unit 153, and wherein: the interface unit 151 is configured to receive digital video data sent by the interface module 14, and send the digital video data to the processing unit 152; the processing unit 152 is configured to receive the digital video data sent by the interface unit 151 and send the digital video data to the optical imaging unit 153; the optical imaging unit 153 is configured to receive the digital video data sent by the processing unit 152, convert the digital video data into an optical image video, and project the optical image video onto a screen.
Specifically, the optical imaging unit 153 includes a projection lens, and the projection lens is used for projecting the optical image video onto a screen.
Specifically, the body of the camcorder device 10 is a cube.
Specifically, the projection module 15 is installed inside the camcorder device 10, and the projection lens is located at a side surface of a main body of the camcorder device 10.
To sum up, in the embodiment of the present application, the processing module 13 obtains the image frame and the audio, processes the data of the image frame and the audio to obtain analog video data, converts the analog video data into digital video data, and then sends the digital video data to the projection module 15 through the interface module 14, so that the projection module 15 converts the digital video data into a corresponding optical image video, and projects the optical image video to the projection area aligned with the projection lens. Through the above technical means, the camcorder device 10 includes a projection function by configuring the projection module 15, and the projection module 15 is built in the camcorder main body, and only the projection lens is installed on the surface of the camcorder main body, thereby facilitating carrying.
The foregoing is considered as illustrative of the preferred embodiments of the invention and the technical principles employed. The present application is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present application has been described in more detail with reference to the above embodiments, the present application is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present application, and the scope of the present application is determined by the scope of the claims.
Claims (10)
1. A camcorder device with a projection function, comprising: image acquisition module, audio acquisition module, processing module, interface module and projection module, image acquisition module with audio acquisition module connects processing module, processing module connects interface module, interface module connects projection module, wherein:
the image acquisition module is used for acquiring image frames and sending the image frames to the processing module;
the audio acquisition module is used for acquiring audio and sending the audio to the processing module;
the processing module is used for receiving the image frames sent by the image acquisition module and the audio sent by the audio acquisition module; correspondingly matching the image frames with the audio according to time nodes to obtain analog video data, and converting the analog video data into digital video data; sending the digital video data to the interface module;
the interface module is used for receiving the digital video data sent by the processing module and sending the digital video data to the projection module;
the projection module is used for receiving the digital video data sent by the interface module and projecting the video corresponding to the digital video data to a projection area.
2. The device of claim 1, wherein said camera device further comprises an input module for receiving a user input of a projection operation and sending said projection operation to said processing module.
3. The apparatus of claim 2, wherein the input module is a touch display screen.
4. The device according to claim 3, wherein the touch display screen displays a projection operation page to a user, the user selects a projection video through the projection operation page, and the touch display screen generates a projection operation according to the projection video selected by the user and sends the projection operation to the processing module.
5. The apparatus of claim 4, wherein the processing module comprises a memory unit and a control unit, wherein:
the storage unit is used for storing the digital video data;
the control unit is used for receiving the projection operation sent by the touch display screen, acquiring digital video data corresponding to the projection video from the storage unit according to the projection operation, and sending the digital video data to the interface module.
6. The device of claim 1, wherein said camcorder device further comprises a communication module for receiving digital video data transmitted by a user and transmitting said digital video data to said processing module.
7. The apparatus of claim 1, wherein the projection module comprises: interface unit, processing unit, optical imaging unit, interface unit connects processing unit, processing unit connects optical imaging unit, wherein:
the interface unit is used for receiving the digital video data sent by the interface module and sending the digital video data to the processing unit;
the processing unit is used for receiving the digital video data sent by the interface unit and sending the digital video data to the optical imaging unit;
the optical imaging unit is used for receiving the digital video data sent by the processing unit, converting the digital video data into an optical image video and projecting the optical image video onto a screen.
8. The apparatus of claim 7, wherein the optical imaging unit comprises a projection lens for video projecting the optical image onto a screen.
9. The device of claim 8, wherein the body of the camcorder device is a cube.
10. The apparatus of claim 9, wherein said projection module is mounted inside a camcorder device, said projection lens being located on a side of said camcorder device body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022767442.2U CN213602703U (en) | 2020-11-25 | 2020-11-25 | Video camera device with projection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022767442.2U CN213602703U (en) | 2020-11-25 | 2020-11-25 | Video camera device with projection function |
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| CN213602703U true CN213602703U (en) | 2021-07-02 |
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| CN202022767442.2U Active CN213602703U (en) | 2020-11-25 | 2020-11-25 | Video camera device with projection function |
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