CN209879479U - Wireless touch voice device - Google Patents

Abstract

The utility model discloses a wireless touch voice device, the device cooperates use such as panel, lamp house, be equipped with a plurality of extension with host computer wireless connection, the extension is installed the back motherboard of the content introduced on the panel and is installed in the region of higher position, touch the touch chip on the extension through separating the touch, the controller on the extension lets unlimited serial port module send the encryption signal of telecommunication, article serial port module on the host computer receives the back, decode by the decoding chip, the singlechip on the host computer chooses to store the corresponding audio content in the chip for use, play out through the speaker; the utility model discloses a but host computer adaptation a plurality of extension can be deposited in the storage chip through recording the introduction audio frequency, can carry out detailed audio frequency introduction to time, article, personage etc. and the middle aged and old people of some illiterates can receive information, touches touch chip through the finger when someone needs to know simultaneously and triggers, can not broadcast the audio frequency always, avoids the noise to produce and the electric energy is extravagant.

Description

Wireless touch voice device

Technical Field

The utility model relates to a wireless touch-control speech device belongs to advertisement media technical field.

Background

At present, most of the display modes of advertising are as follows: 1. the exhibition board or the lamp box is used as a carrier, pictures of events and articles to be introduced are attached to the carrier, and some introduced words are listed on the pictures; 2. playing the event and the article by a media player through voice or audio video; 3. large area distribution of introduction events, flyers of items. However, these all have some problems: 1. the propaganda mode is boring and tedious, can not effectively attract the attention of people, most people can not know, people needing to know can not obtain enough information on the propaganda mode, and the middle-aged and old people who are not literate can not receive the information; 2. the multimedia propaganda cost is high, and audio or video of propaganda content is continuously played or a large amount of noise is caused; 3. the cost of large-area distribution leaflets is low, but serious environmental pollution is caused.

Disclosure of Invention

An object of the utility model is to provide a wireless touch-control speech device, the device cooperates panel, lamp house etc. to use, be equipped with a plurality of extension that is connected with the host computer is wireless, the extension is installed the back motherboard of the content introduced on the panel and is installed in the region of higher position, through separating the touch chip of empty touch on the extension, the controller on the extension lets wireless serial port module send the encryption signal of telecommunication, article serial port module receives the back on the host computer, decode by the decoding chip, the singlechip on the host computer chooses for use and stores the corresponding audio content in the chip, broadcast out through the speaker; the utility model discloses a but host computer adaptation a plurality of extension can be deposited in the storage chip through recording the introduction audio frequency, can carry out detailed audio frequency introduction to time, article, personage etc. and the middle aged and old people of some illiterates can receive information, touches touch chip through the finger when someone needs to know simultaneously and triggers, can not broadcast the audio frequency always, avoids the noise to produce and the electric energy is extravagant.

A wireless touch voice device comprises a host and extension sets, wherein the host comprises a host circuit board, a host power interface, a decoding chip, a storage chip, a loudspeaker, a host wireless serial port module, a host singlechip and a power amplifier chip; the extension comprises an extension circuit board, an extension power interface, a touch chip, an extension single chip microcomputer and an extension wireless serial port module; the computer is characterized in that a decoding chip, a storage chip, a loudspeaker, a host wireless serial port module, a host singlechip and a power amplifier chip which are arranged on the host circuit board are all electrically connected with a host power interface; the host wireless serial port module is connected to the host singlechip through a wire; the decoding chip is connected to the singlechip through a wire; the storage chip is connected with the decoding chip by a wire; the power amplifier chip is connected with the decoding chip by a wire, and the loudspeaker is connected with the power amplifier chip by a wire; the touch chip, the extension single chip microcomputer and the extension wireless serial port module which are arranged on the extension circuit board are all electrically connected with an extension power interface; the touch chip is connected to the extension single chip microcomputer through a lead; the extension wireless serial port module is connected to the extension single chip microcomputer through a conducting wire.

Preferably, the decoding chip adopts a GD6500 decoding chip, the storage chip adopts a Huabang 25Q64flash storage chip, the host wireless serial port module adopts a 2.4G wireless serial port transparent transmission module, the host single chip microcomputer adopts an STC8F2K08S2 single chip microcomputer, the power amplifier chip adopts an 8002A power amplifier chip, the touch chip adopts a TTP223 touch chip, the extension single chip microcomputer adopts an STC8F2K08S2 single chip microcomputer, and the extension wireless serial port module adopts a 2.4G wireless serial port transparent transmission module.

Preferably, the host power interface and the extension power interface both adopt Micro USB interfaces.

Preferably, the loudspeaker can be replaced by an external sound box.

The beneficial effects of the utility model reside in that a wireless touch control speech device is provided, the device cooperates with panel, lamp house etc. to use, be equipped with a plurality of extension that is connected with the host computer wirelessly, the extension is installed the back motherboard of the content introduced on the panel and is installed in the region of higher position, through the touch chip of the touch on the extension of separating the sky, the controller on the extension lets wireless serial port module send the encryption signal of telecommunication, after article serial port module received on the host computer, decode by the decoding chip, the singlechip on the host computer chooses for use and stores the corresponding audio content in the chip, play out through the speaker; the utility model discloses a host computer and a plurality of extension of adaptation can be deposited in the storage chip through recording the introduction audio frequency, can carry out detailed audio frequency introduction to time, article, personage etc. and the middle aged and old people of some illiterates can receive information, touches touch chip through the finger when someone needs to know simultaneously and triggers, can not broadcast the audio frequency always, avoids the noise to produce and the electric energy is extravagant.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the structure of the host of the present invention.

Fig. 3 is the extension structure schematic diagram of the present invention.

Fig. 4 is a schematic view of the front side mounting structure of the present invention.

Fig. 5 is a schematic view of the rear side mounting structure of the present invention.

Fig. 6 is a schematic flow chart of the present invention.

Fig. 7 is a schematic diagram of a host wire frame according to the present invention.

Fig. 8 is a wire frame diagram of the extension of the present invention.

Fig. 9A is a first partial schematic diagram of the host circuit of the present invention.

Fig. 9B is a second partial schematic diagram of the host circuit of the present invention.

Fig. 9C is a third partial schematic diagram of the host circuit of the present invention.

Fig. 9D is a fourth partial schematic diagram of the host circuit of the present invention.

Fig. 9E is a fifth partial schematic diagram of the host circuit of the present invention.

Fig. 9F is a sixth partial schematic diagram of the host circuit of the present invention.

Fig. 9G is a seventh partial schematic diagram of the host circuit of the present invention.

Fig. 9H is an eighth partial schematic diagram of the host circuit of the present invention.

Fig. 9I is a ninth partial schematic diagram of the host circuit of the present invention.

Fig. 10J is a first partial schematic diagram of the extension circuit of the present invention.

Fig. 10K is a second partial schematic diagram of the extension circuit of the present invention.

Fig. 10L is a third partial schematic diagram of the extension circuit of the present invention.

Fig. 10M is a fourth partial schematic diagram of the extension circuit of the present invention.

In the figure, a host 1, a host circuit board 11, a host power interface 12, a decoding chip 13, a storage chip 14, a loudspeaker 15, a host wireless serial port module 16, a host single chip microcomputer 17, a power amplifier chip 18, an extension 2, an extension circuit board 21, an extension power interface 22, a touch chip 23, an extension single chip microcomputer 24 and an extension wireless serial port module 25.

Detailed Description

In order to clearly understand the technical features, objects and advantageous effects of the present invention, the technical solutions of the present invention will be described in detail below, but the present invention is not limited to the practical scope of the present invention.

As shown in the figure, the wireless touch voice device is composed of a host 1 and an extension 2, wherein the host 1 comprises a host circuit board 11, a host power interface 12, a decoding chip 13, a storage chip 14, a loudspeaker 15, a host wireless serial port module 16, a host singlechip 17 and a power amplifier chip 18; the extension 2 comprises an extension circuit board 21, an extension power interface 22, a touch chip 23, an extension single chip microcomputer 24 and an extension wireless serial port module 25; the host computer is characterized in that a decoding chip 13, a storage chip 14, a loudspeaker 15, a host computer wireless serial port module 16, a host computer singlechip 17 and a power amplifier chip 18 which are arranged on the host computer circuit board 11 are all electrically connected with a host computer power interface 12; the host wireless serial port module 16 is connected to the host single chip microcomputer 17 through a lead, and the host wireless serial port module 16 and the extension wireless serial port module 25 form wireless transmission; the decoding chip 13 is connected to the host single chip microcomputer 17 through a conducting wire, and the decoding chip 13 decodes the encrypted electric signal sent by the extension wireless serial port module 25 to the host wireless serial port module 16; the storage chip 14 is connected with the decoding chip 13 through a wire, the audio on the introduction display board is recorded in the storage chip 14, and the host singlechip 17 selects the corresponding audio in the storage chip 14 according to the electrical signal decoded by the decoding chip 13 and transmits the audio to the power amplifier chip 18; the power amplifier chip 18 is connected with the decoding chip 13 by a wire, the power amplifier chip 18 enhances a weak signal to push the loudspeaker 15 to play sound, and the loudspeaker 15 is connected with the power amplifier chip 18 by a wire; the touch chip 23, the extension single chip microcomputer 24 and the extension wireless serial port module 25 which are arranged on the extension circuit board 21 are electrically connected with the extension power interface 22; the touch chip 23 is connected to the extension single-chip microcomputer 24 through a lead, a finger touches the touch chip 23, and an electric signal is sent to the extension single-chip microcomputer 24; the extension wireless serial port module 25 is connected to the extension single-chip microcomputer 24 through a conducting wire, the extension wireless serial port module 25 is programmed with an encryption program, and the extension single-chip microcomputer 24 controls the extension wireless serial port module 25 to send an encryption electric signal to the host wireless serial port module 16.

Preferably, the decoding chip 13 adopts a GD6500 decoding chip, the storage chip 14 adopts a huabang 25Q64flash storage chip, the host wireless serial port module 16 adopts a 2.4G wireless serial port transparent transmission module, the host single chip microcomputer 17 adopts an STC8F2K08S2 single chip microcomputer, the power amplifier chip 18 adopts an 8002A power amplifier chip, the touch chip 23 adopts a TTP223 touch chip, the extension single chip microcomputer 24 adopts an STC8F2K08S2 single chip microcomputer, and the extension wireless serial port module 25 adopts a 2.4G wireless serial port transparent transmission module.

Preferably, the host power interface 12 and the extension power interface 22 both use Micro USB interfaces.

Preferably, the speaker 15 may be replaced with an external speaker.

In the embodiment, the audio frequency of the content to be introduced is input into the storage chip 14 of the host 1, the corresponding encryption program is programmed into the extension single-chip microcomputer 24, a mounting groove is arranged on the rear side of the corresponding display board (the TTP223 touch chip on the extension can be touched in an isolated mode, a nonmetal display board needs to be configured), the corresponding extension 2 is fixed in the mounting groove in an adhesive mode, the touch mark is arranged on the front side of the display board corresponding to the touch chip 23 of the extension 2, the host 1 is arranged on the higher side of the display board, and the host 1 and the extension 2 are respectively powered on, so that the operation can be started.

Work flow, when needing to know the detailed content of the brief introduction of the picture and text on the panel, touch the touch identification on the panel with the finger, touch chip 23 sends the electric signal to extension singlechip 24, stand-alone singlechip 24 controls extension wireless serial port module 25 to emit the encrypted electric signal, host computer wireless serial port module 16 receives the encrypted electric signal and is decoded by decoding chip 13, host computer singlechip 17 chooses the relative content to let speaker 15 broadcast in storage chip 14 according to the electric signal after decoding, this section audio playback is accomplished, speaker 15 stops working.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes and modifications can be made in the embodiments described in the foregoing embodiments, or equivalent changes and modifications can be made in some of the technical features of the embodiments.

Claims (4)

1. A wireless touch voice device mainly comprises a host and extension sets, wherein the host comprises a host circuit board, a host power interface, a decoding chip, a storage chip, a loudspeaker, a host wireless serial port module, a host singlechip and a power amplifier chip; the extension comprises an extension circuit board, an extension power interface, a touch chip, an extension single chip microcomputer and an extension wireless serial port module; the computer is characterized in that a decoding chip, a storage chip, a loudspeaker, a host wireless serial port module, a host singlechip and a power amplifier chip which are arranged on the host circuit board are all electrically connected with a host power interface; the host wireless serial port module is connected to the host singlechip through a wire; the decoding chip is connected to the singlechip through a wire; the storage chip is connected with the decoding chip by a wire; the power amplifier chip is connected with the decoding chip by a wire, and the loudspeaker is connected with the power amplifier chip by a wire; the touch chip, the extension single chip microcomputer and the extension wireless serial port module which are arranged on the extension circuit board are all electrically connected with an extension power interface; the touch chip is connected to the extension single chip microcomputer through a lead; the extension wireless serial port module is connected to the extension single chip microcomputer through a conducting wire.

2. The wireless touch voice device according to claim 1, wherein the decoding chip is GD6500 decoding chip, the storage chip is huabang 25Q64flash storage chip, the host wireless serial port module is 2.4G wireless serial port transparent transmission module, the host single chip is STC8F2K08S2 single chip microcomputer, the power amplifier chip is 8002A power amplifier chip, the touch chip is TTP223 touch chip, the extension single chip microcomputer is STC8F2K08S2 single chip microcomputer, and the extension wireless serial port module is 2.4G wireless serial port transparent transmission module.

3. The wireless touch voice device according to claim 1, wherein the host power interface and the extension power interface both use Micro USB interfaces.

4. The wireless touch control voice device according to claim 1, wherein the speaker can be replaced with an external speaker.