TWM566356U - Display conversion device for wearable device - Google Patents

Abstract

A display conversion device (interface device for connecting a smart wearable device and a smart phone) for a wearable device, which includes a case body, the case body is provided with an engaging groove, and a first transmission is provided inside the case body. Module, a conversion device and a second transmission module, the first transmission module is provided with two USB ports, one of the USB ports is set in the engaging slot, and the other of the USB ports is The conversion device is provided on the outer surface of the case body. The conversion device is provided with a video processor, an audio codec, and a sensor signal processor. The first transmission module receives an output signal from a smartphone and receives a smart wearable device. The captured image signal and the first transmission module are electrically connected with the video processor and the audio codec and a perception signal processor; the video processor and the audio codec and the perception signal processor are electrically connected The second transmission module is provided with an I / O port, and the I / O port is disposed on the outer surface of the casing body and connected to the smart wearable device (such as: Energy glasses). Therefore, the display conversion device can completely transmit all the content on the display screen of the smart phone to the display screen of the smart wearable device through the device, and can also completely transmit the images and signals captured by the smart wearable device to the display device. On the display screen of the smart phone, this creation can not only enhance the value of the product and the competitiveness of the market, but also increase the practicality and convenience to achieve the effect.

Description

Display conversion device for wearable device

This creation is a conversion device, especially one that can directly project the display content on the smart device to the screen of the wearable device and transfer the images and signals captured by the smart wearable device to the smart device via the device Conversion device on the display screen of mobile phones.

With the development of image processing technology, image signals have entered high-quality. However, high-quality image signals usually occupy a large data capacity. Therefore, when transmitting high-quality image signals, they are limited by the transmission bandwidth, conversion specifications, or different high-quality specifications of the transmission line, and cannot be shared. For transmission, high-quality image transmission needs to be performed by an appropriate method.

Therefore, the transmission interface used by smart devices (such as desktop computers, notebook computers, tablets, smart phones, audio and video playback devices, etc.) to output to display screens or projectors has evolved into various specifications with today's technology . At present, the most widely used transmission interface is still the VGA connector (Video Graphics Array connector), or the pursuit of pure digital is continuously improved, so the so-called Digital Visual Interface (DVI) specification has appeared on the market. Or high-definition multimedia interface (High-Definition Multimedia Interface, HDMI) specifications. Of course, it is also common for the aforementioned transmission interface to convert and transmit with a universal serial bus (Universal Serial Bus, USB).

Video and audio transmission conversion in this technical solution, especially existing smart phones (Or other smart devices) project (transmit) the content displayed on the screen of a wearable device (such as smart glasses, smart bracelet, smart watch, etc.), which lacks related applications. Competition and product value have their existing deficiencies. Therefore, how to improve the problems discussed above is the technical difficulty that the applicant of this case wants to solve.

In view of the lack of custom, the purpose of this work is to solve and improve the problems and defects of custom.

In order to achieve the above object, the present invention provides a display conversion device for a wearable device, which includes: a casing body, the casing body is provided with an engaging slot, and the casing body is provided with a first transmission module, A conversion device and a second transmission module, the first transmission module is provided with two USB ports, one of the USB ports is disposed in the engaging slot, and the other USB port is disposed in the On the outer surface of the casing body, the conversion device is provided with a video processor, an audio codec and a sensory signal processor, and the first transmission module is electrically connected with the video processor, the audio codec and the sensory signal processing. The second transmission module is electrically connected to the video processor, the audio codec and the perceptual signal processor. The second transmission module is provided with an input / output port, and the input / output port is disposed on the casing body. Outer surface.

The video processor is provided with an image signal processor and a video codec. The video processor is electrically connected with a video controller, and the video controller is disposed on the casing body. The first transmission module is electrically connected with a charge-discharge module. The charge-discharge module is provided with a rechargeable battery. The charge-discharge module and the rechargeable battery are disposed inside the case body.

Preferably, the input / output port is electrically connected to a transmission line, and a controller is electrically connected to the transmission line, and the controller has a plurality of control buttons. On this controller There is a wireless control device.

Preferably, the control buttons are configured as a sensor. The conversion device is provided with a sensor signal processor, which is electrically connected to the first transmission module and the second transmission module, respectively.

Therefore, we can make this creation to enhance the value of products and the competitiveness of the market, and to increase the practicality and convenience to achieve the effect.

[This creation]

1‧‧‧shell body

10‧‧‧ snap groove

11‧‧‧The first transmission module

110‧‧‧USB port

12‧‧‧ Conversion device

121‧‧‧ Audio Codec

122‧‧‧Video Processor

123‧‧‧Image Signal Processor

124‧‧‧Video Codec

125‧‧‧ Perceived Signal Processor

13‧‧‧Second transmission module

130‧‧‧I / O port

14‧‧‧Video Controller

15‧‧‧Charge and discharge module

150‧‧‧ rechargeable battery

100‧‧‧ outer surface

200‧‧‧ smartphone

201‧‧‧Display content

300‧‧‧ Smart Glasses

301‧‧‧Image

400‧‧‧USB interface

500‧‧‧ transmission line

600‧‧‧ Power Bank

700‧‧‧ connector

800‧‧‧ Sensor

900‧‧‧hand

2‧‧‧ Controller

21‧‧‧Control

3‧‧‧Wireless control device

The first diagram is a block diagram of a display conversion device for a wearable device according to a preferred embodiment of the present invention.

The first diagram A is a schematic diagram of the appearance of a display conversion device for a wearable device according to a preferred embodiment of the present invention.

The second figure is a schematic diagram of the block structure control action principle of a preferred embodiment of the present invention that is connected to a smart phone and can transmit images (display content) to the smart glasses.

The third diagram is a schematic diagram of using the smart phone on a display conversion device according to a preferred embodiment of the present invention.

The fourth figure is a schematic diagram of the image displayed by the smart glasses after the smart phone is installed in the preferred embodiment of the present invention.

The fifth diagram is a schematic diagram of the block structure control action principle of connecting the mobile power source and charging the smart phone in the preferred embodiment of the present invention.

The sixth diagram is a schematic diagram of the block structure control action principle of transmitting and displaying the image or message of the smart glasses on the smart phone in the preferred embodiment of the present invention.

The seventh picture is the operation of the smart glasses or smarts by the sensor's control in the preferred embodiment of this creation. Schematic diagram of the use of mobile phones.

In order to make your reviewers understand the content of this creation clearly, the following examples are used to illustrate it with drawings and symbols. Please refer to it.

Please refer to the first figure and the first figure A. The present invention provides a display conversion device for a wearable device, which includes a shell body 1.

The casing body 1 is provided with an engaging groove 10. The casing body 1 is provided with a first transmission module 11, a conversion device 12 and a second transmission module 13. The first transmission module 11 is provided with two One USB connection port 110, one of the USB connection ports 110 is disposed in the engaging slot 10, and the other USB connection port 110 is disposed on the outer surface 100 of the case body 1, and the conversion device 12 is provided with a video processing Decoder 122 and an audio codec 121 (Audio Codec), the first transmission module 11 is electrically connected to the video processor 122 and the audio codec 121, and the video processor 122 and the audio codec 121 are electrically connected The second transmission module 13 is connected. The second transmission module 13 is provided with an input / output port 130. The input / output port 130 is disposed on the outer surface 100 of the casing body 1.

In this embodiment, the video processor 122 is provided with an image signal processing (ISP) 123 and an video codec 124. Preferably, the image signal processor 123 and the video codec 124 can be electrically connected to each other, but not limited thereto.

Therefore, please continue to refer to the second to fourth figures, in which the user can install the smart phone 200 in the engaging slot 10 and connect the USB interface 400 of the smart phone 200 in the engaging slot 10. USB port 110. Therefore, the creative feature of this creation is that the display content 201 of the smart phone 200 can be transmitted and displayed on the smart glasses 300, and the display screen can display the image 301 (such as a photo or video). And another creative feature is that the images and data captured on the smart glasses 300 can be transmitted and displayed on the display screen (such as photos or video frames) of the smart phone 200.

After the smart phone 200 is installed, the user can transmit the image signal to the smart glasses 300 through the operation of the user interface of the smart phone 200, and transmit it through the first transmission module 11 on the way, and mainly Image signal processing is performed by the image signal processor 123. The image signal processor 123 may include gamma correction, interpolation, spatial change, image effects, image scaling, Automatic White Balance (AWB), and Automatic Exposure , AE), Automatic Focus (AF) and related image signal processing functions in order to display the image 301, the image 301 is electrically connected to a transmission line through the second transmission module 13 and its input / output port 130 500 is displayed on the display screen of the smart glasses 300. The I / O port 130 may be an HDMI I / O port, so the transmission line 500 may be an HDMI transmission line.

Of course, the image signals captured by the aforementioned smart wearable device can also be used to compress the image information of the screen to be displayed on the display screen of the smart glasses 300 through the video codec 124, or decompress the compressed image information to the original The screen image information is transmitted to the display of the smartphone 200 display.

In this embodiment, the video codec 124 may be a Joint Photographic Experts Group (JPEG) codec, a Moving Picture Experts Group (MPEG) codec, or the like Therefore, the video processor 122 is used to achieve image processing and conversion. Similarly, the audio signal of the smart phone 200 can be set by the audio codec 121. The audio codec 121 includes a function for encoding and decoding the audio signal for converting the audio signal into a signal that can be processed by the smart glasses 300. One or more electronic formats that the device can use. At the same time, the converted audio signal is transmitted to the second transmission module 13 and its input / output port 130 to On smart glasses 300.

Therefore, the smart phone 200 (or other smart device) can be easily combined with the smart glasses 300 to increase product value and market competitiveness, and increase practicality and convenience.

In addition, the video processor 122 is electrically connected with a video controller 14 (Video Controller), and the video controller 14 is disposed on the casing body 1 (for example, fitted and exposed through holes, not shown). Therefore, the video controller 14 may be an AV terminal (Composite video connector) controller, an HDMI controller, a DVI controller, or a similar controller, and an external signal connector 700 such as an AV terminal connector, an HDMI connector, or DVI may be used. Connectors such as connectors. Generate additional video signal connection inputs to increase practicality and convenience.

Please refer to FIG. 4 and FIG. 5 again, wherein the first transmission module 11 is electrically connected with a charge-discharge module 15, the charge-discharge module 15 is provided with a rechargeable battery 150, and the charge-discharge module 15 The rechargeable battery 150 is disposed inside the case body 1. In this embodiment, a mobile power source 600 (power bank) can also be connected through the external (ie, external) USB port 110, so that the mobile power source 600 passes through the first transmission module 11 and the charge / discharge module 15, To charge the rechargeable battery 150. Preferably, when the smart phone 200 is installed, it can also be electrically connected via the USB port 110 in the engaging slot, so that the rechargeable battery 150 can charge and discharge the module 15 and the first transmission module 11 to intelligently The mobile phone 200 is charged. To increase practicality and convenience. Of course, in addition to charging, its external USB port 110 can also be connected to additional input devices, such as a keyboard, mouse, or camera.

Preferably, please continue to refer to the third and fourth figures. When the smart phone 200 is installed, the display content 201 is transmitted to the display screen of the smart glasses 300 and the image 301 is displayed. Preferably, the transmission line 500 may be a signal line. A controller 2 is electrically connected to control and operate the smart glasses 300. The controller 2 can be a control pad with a hot key. Therefore, the controller 2 has a plurality of control buttons 21. In this embodiment, the smart glasses operation interface (control key 2) of the controller 2 can be used to control the screen selection of the image 301, such as the mobile tab (screen) ), Cursor-related operations, etc., to increase practicality and convenience. Of course, it is also possible to use the swing function (for example, a gravity sensor G-sensor) of the smart glasses 300, and use the head swing operation when wearing.

In addition, a wireless control device 3 can be movably connected to the controller 2, and the movably connecting method can be a mobile type such as two ropes, two embedded, and two (such as devil's felt). The connection is fixed. In addition, the wireless control device 3 may be an air device type device, such as a wireless mouse, a wireless keyboard, a remote controller, and the like, which can control similar wireless devices of a mobile phone. In this embodiment, the user may choose to use the wireless control device 3 to perform a wireless connection operation with the smart phone 200, and may directly use the wireless control device 3 to operate the screen selection of the image 301 on the smart glasses 300, thereby increasing practicality. Sex and convenience.

Preferably, please refer to the first figure again, wherein the conversion device 12 is provided with a sensor signal processor 125 (Sensor signal processor), which are respectively electrically connected to the first transmission module 11 and the second transmission module. Group 13. In this embodiment, please continue to refer to the sixth figure, in which the sensing signals (height, G sensor, accelerometer) or (perceptual) camera device captured by the sensor on the smart glasses 300 can be captured The image and the like (depth detection) are sent to the perception signal processor 125 for data processing through the second transmission module 13 through the input capability of the input / output port 130, and then transmitted to the perception signal processor 125. A transmission module 11 and its USB port 110 are sent to the smart phone 200, which can achieve the effect of two-way communication between the smart glasses 300 and the smart phone 200. Increase practicality and convenience.

Preferably, please continue to refer to the seventh figure, in which the controller 2 with a hot key control pad (control pad) may be provided with a sensor 800, and the sensor 800, for example, It can be a microphone or an infrared sensor or other similar sensing type input device. In this embodiment, for example, when the sensor 800 is a microphone, the voice software or voice chip module provided on the smart glasses 300 or the smart phone 200 can be used to generate control by the microphone voice input. Signal, and operate the screen display content of the smart glasses 300 or the smart phone 200, such as screen cursor clicks, display screen movement selections, opening application software and other related display screen operations. In addition, when the sensor 800 is an infrared sensor, the proximity sensing of the hand 900 (for example, a finger is swung by approaching the infrared sensor), the infrared sensor senses the movement of the finger and generates a control signal Therefore, it is also possible to control and operate the smart glasses 300 or the smart phone 200, so when set as an infrared sensor, it has the same or similar operations and functional effects, thereby increasing practicability and convenience.

The discussion above is only a preferred embodiment of this creation, and is not intended to limit the scope of implementation of this creation; therefore, equivalent transformations of shapes, structures, or combinations made without departing from the spirit and scope of this creation are all It should be covered by the patent application scope of this creation.

Claims (9)

A display conversion device for a wearable device includes a housing body provided with an engaging groove, and a first transmission module, a conversion device and a second transmission module are provided inside the housing body. Group, the first transmission module is provided with two USB ports, one of the USB ports is disposed in the engaging slot, and the other USB port is disposed on the outer surface of the casing body, and the conversion device A video processor and an audio codec are provided. The first transmission module is electrically connected to the video processor and the audio codec. The video processor and audio codec are electrically connected to the second transmission mode. The second transmission module is provided with an I / O port, and the I / O port is disposed on the outer surface of the casing body. The display conversion device for a wearable device according to item 1 of the scope of patent application, wherein the video processor is provided with an image signal processor and a video codec. The display conversion device for a wearable device according to item 1 of the scope of patent application, wherein the video processor is electrically connected with a video controller, and the video controller is disposed on the casing body. The display conversion device for a wearable device according to item 1 of the scope of patent application, wherein the first transmission module is electrically connected with a charge and discharge module, and the charge and discharge module is provided with a rechargeable battery, and the charge and discharge The module and the rechargeable battery are disposed inside the case body. The display conversion device for a wearable device according to item 1 of the scope of patent application, wherein the input / output port is electrically connected to a transmission line. The display conversion device for a wearable device according to item 5 of the scope of the patent application, wherein a controller is electrically connected to the transmission line, and the controller has a plurality of control buttons. The display conversion device for a wearable device according to item 6 of the scope of patent application, wherein the control buttons are set as a sensor. The display conversion device for a wearable device according to item 6 of the patent application scope, wherein a wireless control device is movably connected to the controller. The display conversion device for a wearable device according to item 1 of the scope of patent application, wherein the conversion device is provided with a sensor signal processor, which is electrically connected to the first transmission module and the second transmission module, respectively. .