CN215379103U - Double-camera screen video acquisition and interaction terminal with touch function - Google Patents

Abstract

The utility model relates to a double-camera screen video acquisition and interaction terminal with a touch function, which comprises a video acquisition module, a display module and a communication module, wherein the video acquisition module, the display module and the communication module are respectively and electrically connected with a control board card; the control board card is provided with a USB management module, the video acquisition module comprises a first camera unit, a second camera unit and a third camera unit which are electrically connected with the USB management module through a USB interface, and the first camera unit and the second camera unit can adjust the shooting angle; the display module is electrically connected with the control board card through an HDMI interface, and the control board card is in wireless communication with the server through the communication module. The utility model can adjust the shooting angle and is convenient to operate, thereby improving the experience of video interaction of users and meeting the requirements of practical application.

Description

Double-camera screen video acquisition and interaction terminal with touch function

Technical Field

The utility model relates to the technical field of video acquisition and interaction equipment, in particular to a double-camera screen video acquisition and interaction terminal with a touch function.

Background

With the continuous development of the internet, the simple text communication cannot satisfy the network communication form of people, and the video interaction mode is just a novel internet communication mode. The video interaction refers to an exchange mode which is carried out by a plurality of people in a video mode on line in the same network video environment for chatting, performing, singing, teaching and the like.

However, in the video capture terminal device with a screen display of the camera in the prior art, the camera and the uncontrollable display screen are adopted to be fixed, so that the shooting angle is difficult to adjust, and the operation is inconvenient, thereby influencing the experience of the video interaction of the user.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, an object of the present invention is to provide a dual-camera screen video capture and interaction terminal with a touch function, which can adjust a shooting angle and is convenient to operate, thereby improving the experience of user video interaction.

A double-camera screen video acquisition and interaction terminal with a touch function comprises a video acquisition module, a display module and a communication module which are respectively and electrically connected with a control board card; the control board card is provided with a USB management module, the video acquisition module comprises a first camera unit, a second camera unit and a third camera unit which are electrically connected with the USB management module through a USB interface, and the first camera unit and the second camera unit can adjust the shooting angle; the display module is electrically connected with the control board card through an HDMI interface, and the control board card is in wireless communication with the server through the communication module.

In addition, the dual-camera screen video acquisition and interaction terminal with the touch function provided by the utility model can also have the following additional technical characteristics:

further, the terminal further comprises a control module electrically connected with the control board card through a serial port, and the control module comprises a control key electrically connected with the single chip microcomputer, a temperature control cooling fan and an indicator lamp.

Further, the terminal further comprises an identity authentication module, the identity authentication module comprises an IC card reading module and a face recognition module, the IC card reading module is electrically connected with the single chip microcomputer, and the face recognition module is electrically connected with the control panel card.

Furthermore, the IC card reading module comprises an antenna unit electrically connected with the radio frequency transceiving unit.

Furthermore, the first camera unit, the second camera unit and the third camera unit all comprise image sensors electrically connected with the image processor.

Furthermore, the third camera unit is an external camera, an external interface is arranged on the body of the external camera, the external interface of the third camera unit is electrically connected with the USB management module through a conversion line, and the image acquisition end of the third camera unit is connected with an eyepiece of a microscope, a lens group or other mobile equipment.

Further, the terminal further comprises a power supply control module electrically connected with the control board card and a power switch electrically connected with the power supply control module, the power supply control module comprises a charging circuit, a lithium battery and a booster circuit, and the input end of the charging circuit is connected with a power supply input end cable.

Furthermore, the display module comprises a display unit electrically connected with the screen driving unit and an external display screen directly and electrically connected with the control panel card; the display unit comprises a touch driving circuit and a capacitive touch screen.

Further, the communication module comprises a WiFi module, a Bluetooth module, a 5G module or a network port arranged on the control board card.

Further, the terminal also comprises a data storage module connected with the control board card.

The double-camera screen video acquisition and interaction terminal with the touch function comprises a video acquisition module, a display module and a communication module which are respectively and electrically connected with a control board card; the control board card is provided with a USB management module, and the video acquisition module comprises a first camera unit, a second camera unit and a third camera unit which are electrically connected with the USB management module through a USB interface; the display module is electrically connected with the control board card through an HDMI interface, and the control board card is in wireless communication with the server through the communication module. The utility model can adjust the shooting angle and is convenient to operate, thereby improving the experience of video interaction of users and meeting the requirements of practical application.

Drawings

Fig. 1 is a block diagram of a dual-camera screen video capture and interaction terminal with a touch function according to an embodiment of the present invention;

fig. 2 is a specific structural block diagram of the control board card in fig. 1;

FIG. 3 is a block diagram of a detailed structure of the video capture module of FIG. 1;

FIG. 4 is a block diagram of a specific structure of the display module shown in FIG. 1;

FIG. 5 is a block diagram of the identity authentication module shown in FIG. 1;

FIG. 6 is a block diagram of a detailed structure of the control module of FIG. 1;

FIG. 7 is a block diagram of a specific structure of the power control module shown in FIG. 1;

FIG. 8 is a circuit diagram of the boost circuit of FIG. 7;

FIG. 9 is a circuit diagram of the charging circuit of FIG. 7;

fig. 10 is a schematic structural diagram of a dual-camera screen video capture and interaction terminal with a touch function according to the present invention.

The following detailed description will further illustrate the utility model in conjunction with the above-described figures.

Detailed Description

In order to make the objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "left," "right," "up," "down," and the like are for illustrative purposes only and do not indicate or imply that the referenced device or element must be in a particular orientation, constructed or operated in a particular manner, and is not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 9, based on the above problems, an embodiment of the present invention discloses a dual-camera screen video capture and interaction terminal with a touch function, which includes a video capture module 20, a display module 30, an identity authentication module 40, and a communication module 50 that are respectively electrically connected to a control board 10, where the control board 10 wirelessly communicates with a server through the communication module 50. The control board card 10 comprises a board card 11, an MCU controller 12 arranged on the board card and a USB management module 13. The MCU controller adopts an ARM chip and is provided with 1.5G quad-core processing and a 4G ROM.

Further, the video capture module 20 includes a first camera unit 21, a second camera unit 22 and a third camera unit 23 electrically connected to the USB management module 13 through a USB interface, and the first camera unit 21 and the second camera unit 23 can adjust the shooting angle. The first, second and third imaging units 21, 22 and 23 each include an image sensor electrically connected to an image processor.

Specifically, the first camera unit 21 includes an auto-focusing high-definition camera with eight million pixels, and the image resolution, the zoom and the rotation can be adjusted by corresponding control signals. The second camera unit 22 includes an auto-focusing wide-angle camera with eight million pixels, and can adjust the resolution, zoom, and rotation of the image through corresponding control signals. The third camera unit 23 is an external camera, a Type-C external interface is arranged on the body of the external camera, the external interface of the third camera unit 23 is electrically connected with the USB management module through a conversion line, and the image acquisition end of the third camera unit 23 is connected with the microscope eyepiece and other mobile devices of the lens group so as to meet the requirements of various scenes.

Further, the display module 30 is electrically connected to the control board 10 through an HDMI interface. The display module 30 includes a screen driving unit 31, a display unit 32 electrically connected to the screen driving unit 31, and an external display screen 33 directly electrically connected to the control board 10. The display unit 32 includes a touch driving circuit and a capacitive touch screen. It can be understood that through the setting of display module, can realize that the user carries out long-range interdynamic through the operation to the terminal, and can be through external display screen convenience of customers to gathering video watching.

Further, the terminal further comprises a control module 60 electrically connected with the control board card 10 through a serial port, and the control module 60 comprises a control key 62 electrically connected with the single chip microcomputer 61, a temperature control heat dissipation fan 63 and an indicator lamp 64. The single chip microcomputer 61 is an STC single chip microcomputer, and the control key 62 is used for controlling a display interface of the display module 30; the temperature-controlled heat dissipation fan 63 is used for internal heat dissipation when the temperature inside the terminal is greater than a preset value; the indicator lamp 64 is used for indicating the working state and the charging and discharging state of the terminal, and the indicator lamp is a multi-color diode and can display different colors. It will be appreciated that at least one temperature probe is provided within the housing of the terminal.

Further, the terminal also includes an identity authentication module 40. The identity authentication module 40 includes an IC card reading module 41 and a face recognition module 42. The IC card reading module 41 is electrically connected with the single chip microcomputer 61, and the face recognition module 42 is electrically connected with the control board card 10. The IC card reading module 41 includes an antenna unit electrically connected to the radio frequency transceiver unit. The face recognition module 41 and the IC card reading module 41 cooperate to realize dual verification of the identity of the user, so that the identity of the examinee can be verified more safely and reliably during the examination. The IC card reading module 41 may adopt an FM1208 CPU card reader.

The communication module 50 includes a WiFi module, a bluetooth module, a 5G module and a network port which are arranged on the control board card 10. The 5G module comprises a 5G signal transmitting interface and a 5G signal receiving interface which are electrically connected with the 5G module. The 5G signal transmitting interface and the 5G signal receiving interface are both 5G signal transmitting antennas or network interface equipment, such as a PCIE interface, a 10G Ethernet interface and a USB 3.0. It can be understood that through the arrangement of the 5G module, the instantaneity and the reliability of data transmission are improved.

Further, the terminal further includes a power control module 70 electrically connected to the control board card 10 and a power switch 71 electrically connected to the power control module. The power control module 70 includes a charging circuit 72, a lithium battery 73 and a voltage boost circuit 74, and an input end of the charging circuit 72 is connected to a power input end cable. The booster circuit 74 comprises a peripheral chip electrically connected with the FP6296 module; the charging circuit 72 is connected in series with the parallel DW01 chip and 8205A chip, and the lithium battery 73 is arranged between the parallel DW01 chip and 8205A chip and the ME4059 chip.

Specifically, the power switch 71 includes a switch circuit and a trigger circuit electrically connected to the switch circuit. The switch circuit comprises a light emitting diode and a triode, and the trigger circuit comprises a trigger diode. As can be understood, the power module is provided with an input power supply by an external power adapter, electric energy is stored in an internal lithium battery through a charging circuit, and then the electric energy is boosted to a 5V power supply by a booster circuit to supply power for all internal modules.

The terminal also comprises a data storage module connected with the control panel card, and the storage module is used for storing the video pictures collected by the video collection module.

In specific implementation, please refer to fig. 10, the control board, the USB management module, the control module, the power control module, the communication module, and the data storage module are disposed in a housing. The first camera unit and the second camera unit are arranged on two opposite sides of the top of the casing, the interface of the third camera is arranged on the rear side of the casing, the face recognition module is arranged between the first camera unit and the second camera unit, and the air outlet of the temperature control cooling fan is arranged on the side surface of the casing. The camera of the first camera unit belongs to a local side shooting lens, and the camera of the second camera unit belongs to a whole bent wide-angle lens. Meanwhile, the two lenses are connected with a control panel card in the shell through a bendable hose, and the connection part of the hose and the lenses is connected through a rotatable structure so as to realize fine adjustment of the lenses. The rotatable structure may be a ball or a universal joint, without limitation.

It can be understood that the utility model adopts LAN wired network and 5G wireless communication technology, and the speed is up to 30 frames per second; meanwhile, through main and auxiliary double-lens shooting, gooseneck type hose design, any angle can be adjusted, local side shooting and wide-angle bending shooting are realized, and touch control is provided; by adding a face recognition camera and reading an IC card, face data is rapidly collected, and identity verification management of an examinee examination is realized; the picture can be put on an HDMI large screen or other teaching display terminals through the built-in HDMI interface; through built-in Type-C commentaries on classics USB interface, external USB camera, microscope and other mobile devices satisfy multiple scene demands.

The utility model provides a double-camera screen video acquisition and interaction terminal with a touch function, which comprises a video acquisition module, a display module and a communication module, wherein the video acquisition module, the display module and the communication module are respectively and electrically connected with a control board card; the control board card is provided with a USB management module, the video acquisition module comprises a first camera unit, a second camera unit and a third camera unit which are electrically connected with the USB management module through a USB interface, and the first camera unit and the second camera unit can adjust the shooting angle; the display module is electrically connected with the control board card through an HDMI interface, and the control board card is in wireless communication with the server through the communication module. The utility model can adjust the shooting angle and is convenient to operate, thereby improving the experience of video interaction of users and meeting the requirements of practical application.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A double-camera screen video acquisition and interaction terminal with a touch function is characterized by comprising a video acquisition module, a display module and a communication module which are respectively and electrically connected with a control board card; the control board card is provided with a USB management module, the video acquisition module comprises a first camera unit, a second camera unit and a third camera unit which are electrically connected with the USB management module through a USB interface, and the first camera unit and the second camera unit can adjust the shooting angle; the display module is electrically connected with the control board card through an HDMI interface, and the control board card is in wireless communication with the server through the communication module.

2. The dual-camera screen video acquisition and interaction terminal with the touch function of claim 1, further comprising a control module electrically connected to the control board card through a serial port, wherein the control module comprises a control key electrically connected to the single chip, a temperature control heat dissipation fan and an indicator light.

3. The dual-camera video acquisition and interaction terminal with touch function as claimed in claim 2, further comprising an identity authentication module, wherein the identity authentication module comprises an IC card reading module and a face recognition module, the IC card reading module is electrically connected to the single chip microcomputer, and the face recognition module is electrically connected to the control board card.

4. The dual-camera screen video capture and interaction terminal with touch functionality of claim 3, wherein the IC card reading module comprises an antenna unit electrically connected to the RF transceiver unit.

5. The dual-screen touch video capture and interaction terminal of claim 1, wherein the first, second, and third camera units each comprise an image sensor electrically connected to an image processor.

6. The dual-screen video acquisition and interaction terminal with touch function according to claim 5, wherein the third camera unit is an external camera, an external interface is provided on a body of the external camera, the external interface of the third camera unit is electrically connected to the USB management module through a conversion line, and an image acquisition end of the third camera unit is connected to an eyepiece of a microscope, a lens group or other mobile devices.

7. The dual-camera video acquisition and interaction terminal with the touch function of claim 1, further comprising a power control module electrically connected to the control board and a power switch electrically connected to the power control module, wherein the power control module comprises a charging circuit, a lithium battery and a voltage boosting circuit, and an input end of the charging circuit is connected to a power input end by a cable.

8. The dual-camera screen video acquisition and interaction terminal with touch function of claim 1, wherein the display module comprises a display unit electrically connected to a screen driving unit and an external display screen directly electrically connected to the control board card; the display unit comprises a touch driving circuit and a capacitive touch screen.

9. The dual-camera screen video acquisition and interaction terminal with the touch function of claim 1, wherein the communication module comprises a WiFi module, a bluetooth module, a 5G module and a network port, which are arranged on the control board.

10. The dual-camera screen video capture and interaction terminal with touch functionality of claim 9, further comprising a data storage module connected to the control board card.

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