CN211653854U - Carry on wireless pronunciation device of pressing start-up - Google Patents
Carry on wireless pronunciation device of pressing start-up Download PDFInfo
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- CN211653854U CN211653854U CN202020103334.2U CN202020103334U CN211653854U CN 211653854 U CN211653854 U CN 211653854U CN 202020103334 U CN202020103334 U CN 202020103334U CN 211653854 U CN211653854 U CN 211653854U
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Abstract
The utility model discloses a carry on wireless speech device that presses down to start, the device cooperates panel, lamp house etc. to use, 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 higher region of position, through pressing the button switch on the extension, the extension singlechip lets extension wireless serial port module send the encryption signal of telecommunication, after host computer wireless serial port module receives, decode by the decoding chip, the host computer singlechip chooses for use the corresponding audio content in the storage chip, broadcast 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 incident, article, personage etc. and the middle aged and old people of some illiterates can receive information, presses button switch through the finger when someone needs to know simultaneously, just can play the audio frequency of introduction, can not play the audio frequency always, avoids the noise to produce and the electric energy is extravagant.
Description
Technical Field
The utility model relates to a carry on wireless speech device who presses down start-up belongs to propagation medium 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 under 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 fully acquire enough information, and the middle-aged and old people who are not literate can not receive the information; 2. the multimedia propaganda cost is high, and a large amount of noise can be caused by continuously playing the audio or video of the propaganda content; 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 carry on wireless speech device that presses start, the device cooperates panel, lamp house etc. to use, 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 higher region of position, through pressing the button switch on the extension, the extension singlechip lets extension wireless serial port module send the encryption signal of telecommunication, after host computer wireless serial port module receives, decode by the decoding chip, the host computer singlechip chooses for use the audio content that corresponds in the storage chip, broadcast 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 incident, article, personage etc. and the middle aged and old people of some illiterates can receive information, presses button switch through the finger when someone needs to know simultaneously, just can play the audio frequency, can not play the audio frequency always, avoids the noise to produce and the electric energy is extravagant.
A wireless voice device carrying a press start is composed of a host, an extension and a trigger box, 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 button switch, an extension single chip microcomputer and an extension wireless serial port module; the trigger box comprises a box body, a limiting supporting block, a base, a sleeve, a spring, a pedal and an inserting column; the trigger box is characterized in that limit supporting blocks are arranged on the periphery of a box body of the trigger box, and a base for mounting a button switch is arranged in the center of the box body; a sleeve is arranged on the periphery of the box body, and a spring is arranged on the sleeve; the inner opening of the pedal is arranged at the top of the box body, the bottom of the pedal is provided with an inserting column in contrast to the sleeve, and the inserting column and the sleeve are installed in a matched mode; the decoding chip, the storage chip, the loudspeaker, the host wireless serial port module, the host singlechip and the 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 link; 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 button switch, 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 button switch is arranged on the base and 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 YX5200 decoding chip, the storage chip adopts a flash25Q128 storage chip, the host wireless serial port module adopts a 433M wireless serial port transparent transmission module, the host single chip adopts an STC15w1k16s single chip, the power amplifier chip adopts a Tda8541 power amplifier chip, the button switch adopts a DS-318 button switch, the extension single chip adopts an STC15w1k16s single chip, and the extension wireless serial port module adopts a 433M wireless serial port transparent transmission module.
Preferably, the host power interface and the extension power interface adopt Micro USB interfaces.
Preferably, the loudspeaker can be replaced by an external sound box.
Preferably, the utility model discloses except advertisement content, still include the propaganda, the explanation content of government, education institution, industry and commerce, tax, bank, station, telecommunications, electric power, traffic, real estate, hotel, food and beverage, entertainment place, exhibition show, public media, hospital, enterprise and public institution, tourist attraction etc..
The beneficial effects of the utility model reside in that a carry on wireless speech device that presses start is provided, the device cooperates panel, lamp house etc. to use, 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, through pressing the button switch on the extension, make extension singlechip let extension wireless serial port module send the encryption signal of telecommunication, after host computer wireless serial port module receives, decode by the decoding chip, host computer singlechip chooses for use and stores the corresponding audio content in the chip, broadcast 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 incident, article, personage etc. and the middle aged and old people of some illiterates can receive information, presses button switch through the finger when someone needs to know simultaneously, just can play the audio frequency, can not play 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 structural diagram of the trigger box of the present invention.
Fig. 5 is a schematic diagram of the cross-sectional structure of the trigger box of the present invention.
Fig. 6 is a schematic view of the pedal structure 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. 9 is a schematic view of the working process of the present invention.
Fig. 10 is a schematic view of the front side mounting structure of the present invention.
Fig. 11 is a schematic view of a rear side mounting structure of the present invention.
Fig. 12A is a first partial schematic diagram of the host circuit of the present invention.
Fig. 12B is a second partial schematic diagram of the host circuit of the present invention.
Fig. 12C is a third partial schematic diagram of the host circuit of the present invention.
Fig. 12D is a fourth partial schematic diagram of the host circuit of the present invention.
Fig. 12E is a fifth partial schematic diagram of the host circuit of the present invention.
Fig. 12F is a sixth partial schematic diagram of the host circuit of the present invention.
Fig. 12G is a seventh partial schematic diagram of the host circuit of the present invention.
Fig. 12H is an eighth partial schematic diagram of the host circuit of the present invention.
Fig. 12I is a ninth partial schematic diagram of the host circuit of the present invention.
Fig. 13J is a first partial schematic diagram of the extension circuit of the present invention.
Fig. 13K is a second partial schematic diagram of the extension circuit of the present invention.
Fig. 13L is a third partial schematic diagram of the extension circuit of the present invention.
Fig. 13M 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 button switch 23, an extension single chip microcomputer 24, an extension wireless serial port module 25, a trigger box 3, a box body 31, a limit supporting block 32, a base 33, a sleeve 34, a spring 35, a pedal 36 and an insert column 37.
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 voice device for carrying and pressing the start is composed of a host 1, an extension 2 and a trigger box 3, 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 button switch 23, an extension single chip microcomputer 24 and an extension wireless serial port module 25; the trigger box 3 comprises a box body 31, a limit supporting block 32, a base 33, a sleeve 34, a spring 35, a pedal 36 and an inserting column 37; the trigger box is characterized in that limit supporting blocks 32 are arranged on the periphery of a box body 31 of the trigger box 3, and a base for mounting a button switch 23 is arranged in the center of the box body 31; a sleeve 34 is arranged around the box body 31, and a spring 35 is arranged on the sleeve 34; the inner opening of the pedal 36 is arranged at the top of the box body 31, the bottom of the pedal 36 is provided with an inserting column 37 in contrast to the sleeve 34, and the inserting column 37 and the sleeve 34 are mutually matched and installed; the decoding chip 13, the storage chip 14, the loudspeaker 15, the host wireless serial port module 16, the host singlechip 17 and the power amplifier chip 18 which are arranged on the host circuit board 11 are all electrically connected with the host 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 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 link, 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 button switch 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 button switch 23 is connected to the extension single-chip microcomputer 24 through a lead, and the button switch 23 is pressed by a finger to send an electric signal 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 encryption electric signals to the host wireless serial port module 16.
Preferably, the decoding chip 13 adopts a YX5200 decoding chip, the storage chip 14 adopts a flash25Q128 storage chip, the host wireless serial port module 16 adopts a 433M wireless serial port transparent transmission module, the host single chip microcomputer 17 adopts an STC15w1k16s single chip microcomputer, the power amplifier chip 18 adopts a Tda8541 power amplifier chip, the button switch 23 adopts a DS-318 button switch, the extension single chip microcomputer 24 adopts an STC15w1k16s single chip microcomputer, and the extension wireless serial port module 25 adopts a 433M wireless serial port transparent transmission module.
Preferably, the host power interface 12 and the extension power interface 22 are Micro USB interfaces.
Preferably, the speaker 15 may be replaced with an external speaker.
Preferably, the utility model discloses except advertisement content, still include the propaganda, the explanation content of government, education institution, industry and commerce, tax, bank, station, telecommunications, electric power, traffic, real estate, hotel, food and beverage, entertainment place, exhibition show, public media, hospital, enterprise and public institution, tourist attraction etc..
The embodiment inputs the audio frequency of the content of will introducing in the storage chip 14 of host computer 1, compiles the encryption procedure corresponding to it in extension singlechip 24, opens the mounting groove at the panel rear side that corresponds with the input audio frequency, fixes extension 2 sticky in the mounting groove, installs the box that triggers on the ground of panel front side, and footboard and ground flush install the host computer 1 in the higher of panel, switch on the power respectively host computer 1 and extension 2, can begin work.
Work flow, when someone needs to know the detailed content of the brief introduction of the picture and text on the panel, press button switch 23 in the panel through-hole with the finger, button switch 23 sends the signal of telecommunication to extension singlechip 24, extension singlechip 24 controls extension wireless serial port module 25 to transmit the encrypted signal of telecommunication, host computer wireless serial port module 16 receives the encrypted signal of telecommunication and is decoded by decoding chip 13, host computer singlechip 17 chooses for use relative content in storage chip 14 according to the signal of telecommunication after decoding and lets speaker 15 broadcast, this section audio playback completion back, speaker 15 stops work.
Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that various changes and modifications can be made in the embodiments described above, or equivalent changes and modifications can be made to some of the technical features of the embodiments described above, and any changes, equivalents, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. A wireless voice device carrying a press start is composed of a host, an extension and a trigger box, 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 button switch, an extension single chip microcomputer and an extension wireless serial port module; the trigger box comprises a box body, a limiting supporting block, a base, a sleeve, a spring, a pedal and an inserting column; the trigger box is characterized in that limit supporting blocks are arranged on the periphery of a box body of the trigger box, and a base for mounting a button switch is arranged in the center of the box body; a sleeve is arranged on the periphery of the box body, and a spring is arranged on the sleeve; the inner opening of the pedal is arranged at the top of the box body, the bottom of the pedal is provided with an inserting column in contrast to the sleeve, and the inserting column and the sleeve are installed in a matched mode; the decoding chip, the storage chip, the loudspeaker, the host wireless serial port module, the host singlechip and the 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 link; 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 button switch, 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 button switch is arranged on the base and 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 voice device with press start as claimed in claim 1, wherein the decoding chip is a YX5200 decoding chip, the storage chip is a flash25Q128 storage chip, the host wireless serial module is a 433M wireless serial transparent module, the host single-chip microcomputer is a STC15w1k16s single-chip microcomputer, the power amplifier chip is a Tda8541 power amplifier chip, the button switch is a DS-318 button switch, the extension single-chip microcomputer is a STC15w1k16s single-chip microcomputer, and the extension wireless serial module is a 433M wireless serial transparent module.
3. The wireless voice device with push start according to claim 1, wherein the host power interface and the extension power interface are Micro USB interfaces.
4. The wireless voice device with push start according to claim 1, wherein the speaker is replaced by an external speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020103334.2U CN211653854U (en) | 2020-01-17 | 2020-01-17 | Carry on wireless pronunciation device of pressing start-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020103334.2U CN211653854U (en) | 2020-01-17 | 2020-01-17 | Carry on wireless pronunciation device of pressing start-up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211653854U true CN211653854U (en) | 2020-10-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020103334.2U Active CN211653854U (en) | 2020-01-17 | 2020-01-17 | Carry on wireless pronunciation device of pressing start-up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211653854U (en) |
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2020
- 2020-01-17 CN CN202020103334.2U patent/CN211653854U/en active Active
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