CN206894856U - A kind of audio amplifier of family digital assistant - Google Patents

A kind of audio amplifier of family digital assistant Download PDF

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Publication number
CN206894856U
CN206894856U CN201720395665.6U CN201720395665U CN206894856U CN 206894856 U CN206894856 U CN 206894856U CN 201720395665 U CN201720395665 U CN 201720395665U CN 206894856 U CN206894856 U CN 206894856U
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CN
China
Prior art keywords
audio amplifier
array
touch
digital assistant
panel screens
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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
Application number
CN201720395665.6U
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Chinese (zh)
Inventor
杨丽
Original Assignee
杨丽
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201720395665.6U priority Critical patent/CN206894856U/en
Application granted granted Critical
Publication of CN206894856U publication Critical patent/CN206894856U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of audio amplifier of family digital assistant, has the array that master board, wireless network module, loudspeaker, array microphone are formed, and physical button and/or touch key-press;The upper surface platform of digital assistants audio amplifier is provided with touch TFT LCD/OLED flat-panel screens and touch screen;The array of array microphone composition is symmetrically distributed in the top periphery of digital assistants audio amplifier, the sound source direction that main control IC receives according to array microphone, the display direction of change touch TFT LCD/OLED flat-panel screens.Safety identification device also can be set in digital assistants audio amplifier.The utility model is more efficient and can avoid mistake using touch TFT LCD/OLED flat-panel screens and touch screen as the auxiliary media linked up;And can touch input password ensure transaction security.

Description

A kind of audio amplifier of family digital assistant
Technical field:
Netcom's application field is the utility model is related to, more particularly, to a kind of audio amplifier of family digital assistant.
Background technology:
Current many consumers generally use family digital assistant audio amplifier, also have many brands to release on the market similar Product;These family digital assistant audio amplifiers are nothing more than by master board, wireless network module, loudspeaker, array microphone, and press Key is formed, using sound as unique medium.But when family digital assistant sound must provide multinomial option and allow user to select, sound The medium of sound will result in inconvenience, in addition to the more long time, also be likely to cause communication mistake.So if can have more directly perceived Convenient medium is as auxiliary, then more efficiently and mistake will avoid.
Utility model content:
The purpose of this utility model is that part in view of the shortcomings of the prior art and provides a kind of family digital and help The audio amplifier of reason, its service efficiency is higher and can avoid mistake.
To achieve the above object, the utility model adopts the following technical scheme that:
A kind of audio amplifier of family digital assistant, there is master board, wireless network module, loudspeaker, array microphone institute group Into array, and physical button and/or touch key-press;The upper surface platform of digital assistants audio amplifier is provided with touch TFT- LCD/OLED flat-panel screens;
The array of array microphone (50) composition is symmetrically distributed in the top periphery of digital assistants audio amplifier, main control IC according to The sound source direction that array microphone (50) receives, change the display direction of touch TFT-LCD/OLED flat-panel screens (30).
The side of the upper surface of digital assistants audio amplifier is provided with identification of fingerprint IC devices.
The side of the upper surface of digital assistants audio amplifier is provided with pick-up lens.
Touch TFT-LCD/OLED flat-panel screens has external hanging type or in-building type touch screen.
The master board has power switch transistor, and TFT-LCD/OLED flat-panel screens is powered with MCU controls.
Described touch TFT-LCD/OLED flat-panel screens is square or polygon, or is circle.
Described physical button is arranged at touch TFT-LCD/OLED flat-panel screens side.
Described touch key-press is arranged at touch TFT-LCD/OLED flat-panel screens side.
The symmetrical fuselage side top edge positioned at digital assistants audio amplifier of array that described array microphone is formed, Sound is received in the horizontal direction.
The symmetrical fuselage top surface edge positioned at digital assistants audio amplifier of array that described array microphone is formed.
The beneficial effects of the utility model are:It is made with touch TFT-LCD/OLED flat-panel screens and touch screen It is more efficient and mistake can be avoided for the auxiliary media of communication;And can touch input password ensure transaction security.
Brief description of the drawings:
The utility model is described further below in conjunction with the accompanying drawings:
Fig. 1 is the upper surface schematic diagram of the utility model embodiment one;
Fig. 2 is the upper surface schematic diagram of the utility model embodiment two;
Fig. 3 is the upper surface schematic diagram of the utility model embodiment three.
Fig. 4 is the upper surface schematic diagram of the utility model embodiment four.
Embodiment:
The family digital assistant audio amplifier of embodiment one as shown in Figure 1, because upper surface schematic diagram is only presented, therefore herein not Show the array that related master board, wireless network module, loudspeaker, 8 groups of microphones are formed.
The upper surface platform of digital assistants audio amplifier is provided with touch TFT-LCD/OLED flat-panel screens 30 and touch-control Screen 40.The touch TFT-LCD/OLED flat-panel screens 30 of the present embodiment and being closely sized to for touch screen 40;Still retain one As physical button 20.
The array that 8 groups of microphones 50 are formed is symmetrically distributed in the upper surface periphery of digital assistants audio amplifier, main control IC roots The sound source direction received according to array microphone 50, change the display direction of touch TFT-LCD/OLED flat-panel screens 30.
In the embodiment two shown in Fig. 2, the upper surface scope for being closely sized to whole platform of touch screen 40, pressed with touching Key 41 substitutes physical button.
In the embodiment three shown in Fig. 3, it is unlike preceding embodiment:Touch TFT-LCD/OLED planes are shown Device 30 is circle;The size of touch screen 40 sets touch slightly larger than touch TFT-LCD/OLED flat-panel screens 30 and in side Button 41.
The symmetrical fuselage side top edge positioned at digital assistants audio amplifier of array that 8 groups of microphones 50 are formed, towards water Square to receive sound.
In 8 groups of microphones of example IV shown in Fig. 4, it is unlike preceding embodiment:Digital assistants audio amplifier 10 it is upper The side on surface is provided with identification of fingerprint IC devices 60.

Claims (10)

1. a kind of audio amplifier of family digital assistant, there is master board, wireless network module, loudspeaker, array microphone (50) institute The array of composition, and physical button (20) and/or touch key-press (41);It is characterized in that:Digital assistants audio amplifier (10) it is upper Surface platform is provided with touch TFT-LCD/OLED flat-panel screens (30);
The array of array microphone (50) composition is symmetrically distributed in the top periphery of digital assistants audio amplifier, and main control IC is according to array The sound source direction that microphone (50) receives, change the display direction of touch TFT-LCD/OLED flat-panel screens (30).
A kind of 2. audio amplifier of family digital assistant according to claim 1, it is characterised in that:Digital assistants audio amplifier (10) The side of upper surface is provided with identification of fingerprint IC devices (60).
A kind of 3. audio amplifier of family digital assistant according to claim 1, it is characterised in that:Digital assistants audio amplifier (10) The side of upper surface is provided with pick-up lens.
A kind of 4. audio amplifier of family digital assistant according to claim 1, it is characterised in that:Touch TFT-LCD/OLED Flat-panel screens (30) has external hanging type or in-building type touch screen (40).
A kind of 5. audio amplifier of family digital assistant according to claim 1, it is characterised in that:The master board has electricity Source switch transistor, TFT-LCD/OLED flat-panel screens (30) is powered with MCU controls.
A kind of 6. audio amplifier of family digital assistant according to claim 1, it is characterised in that:Described touch TFT- LCD/OLED flat-panel screens (30) is square or polygon or circle.
A kind of 7. audio amplifier of family digital assistant according to claim 1, it is characterised in that:Described physical button (20) It is arranged at touch TFT-LCD/OLED flat-panel screens side.
A kind of 8. audio amplifier of family digital assistant according to claim 1, it is characterised in that:Described touch key-press (41) it is arranged at touch TFT-LCD/OLED flat-panel screens side.
A kind of 9. audio amplifier of family digital assistant according to claim 1, it is characterised in that:Array microphone microphone (50) the symmetrical fuselage side top edge positioned at digital assistants audio amplifier of array formed, receives sound in the horizontal direction.
A kind of 10. audio amplifier of family digital assistant according to claim 1, it is characterised in that:Array microphone microphone (50) the symmetrical fuselage top surface edge positioned at digital assistants audio amplifier of array formed.
CN201720395665.6U 2017-04-17 2017-04-17 A kind of audio amplifier of family digital assistant Expired - Fee Related CN206894856U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720395665.6U CN206894856U (en) 2017-04-17 2017-04-17 A kind of audio amplifier of family digital assistant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720395665.6U CN206894856U (en) 2017-04-17 2017-04-17 A kind of audio amplifier of family digital assistant

Publications (1)

Publication Number Publication Date
CN206894856U true CN206894856U (en) 2018-01-16

Family

ID=61323759

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720395665.6U Expired - Fee Related CN206894856U (en) 2017-04-17 2017-04-17 A kind of audio amplifier of family digital assistant

Country Status (1)

Country Link
CN (1) CN206894856U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108650607A (en) * 2018-07-10 2018-10-12 张晓蕾 A kind of indoor instruction Portable loudspeaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108650607A (en) * 2018-07-10 2018-10-12 张晓蕾 A kind of indoor instruction Portable loudspeaker

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180116

Termination date: 20180417

CF01 Termination of patent right due to non-payment of annual fee