CN218038572U

CN218038572U - Pressure triggers formula play device based on singlechip

Info

Publication number: CN218038572U
Application number: CN202222292874.1U
Authority: CN
Inventors: 柯东伙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-12-13
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to a multimedia application technology field provides a pressure triggers formula play device based on singlechip, which comprises a power supply, voice module, the audio playback circuit, single chip microcomputer control circuit, a switch, a plurality of key control switch and the multiunit light display circuit who matches with key control switch, the switch is connected the control power break-make with the power, single chip microcomputer control circuit output is connected with each parallel connection's key control switch one end, each parallel connection's the key control switch other end is connected with voice module's a plurality of inputs respectively, the voice module output is connected with audio playback circuit input, each group light show circuit parallel connection respectively between each key control switch and voice module's each input, be equipped with the pressure seat that makes key control switch close way/open circuit on each key control switch respectively. The utility model provides a current audio equipment cost problem with high costs that combines the broadcast audio frequency with the motion.

Description

Pressure triggers formula play device based on singlechip

Technical Field

The utility model relates to a multimedia application technology field, in particular to pressure triggers formula play device based on singlechip.

Background

Audio playing equipment is a control device capable of playing audio files of various formats, and includes various product types, such as power amplifiers, sound boxes, MP3 s, and the like, and various audio equipment are correspondingly generated according to the needs of people.

Along with the improvement of the living standard of people in China, the demands on cultural entertainment projects are higher and higher, audio equipment in the market is various at present, and the application of various audio equipment is also various, for example, the audio equipment which is combined with sports and plays audio along with sports actions is low in integration level and large in size, and is difficult to apply in narrow space, or the manufacturing cost is high, so that the audio equipment is not suitable for popularization and application.

SUMMERY OF THE UTILITY MODEL

Therefore, to foretell problem, the utility model provides a cost is with low costs, can trigger different audio playback and corresponding light instruction, improve the interest of motion and people to the pressure trigger formula play device based on the singlechip of motion enthusiasm along with corresponding pressure type motion action.

In order to solve the technical problem, the utility model discloses take following scheme: a pressure trigger type playing device based on a single chip microcomputer comprises a power supply, a voice module, an audio playing circuit, a single chip microcomputer control circuit and switches, and further comprises a plurality of key control switches and a plurality of groups of light display circuits matched with the key control switches, wherein the power supply supplies power to the voice module, the audio playing circuit, the single chip microcomputer control circuit and each group of light display circuits, the switches are connected with the power supply to control the on-off of the power supply, the output end of the single chip microcomputer control circuit is connected with one end of each key control switch connected in parallel, the other end of each key control switch connected in parallel is respectively connected with a plurality of input ends of the voice module, the output end of the voice module is connected with the input end of the audio playing circuit, each group of light display circuits is respectively connected in parallel between each key control switch and each input end of the voice module, and each key control switch is respectively provided with a pressure seat enabling the key control switches to be combined/opened.

In a further improvement, the number of the key control switches is four, and the output of the single chip microcomputer control circuit is connected with the four input ends of the voice module in four ways through the four key control switches connected in parallel.

The improved electric vehicle further comprises a charging circuit, the power supply is a storage battery, and the commercial power or an external power supply charges the storage battery through the charging circuit.

In a further improvement, a charging protection circuit is further arranged on the charging circuit, and the charging protection circuit is a BRCL3160MF chip and a peripheral circuit thereof.

In a further improvement, the singlechip control circuit is an NY8A050D chip and a peripheral circuit thereof.

In a further improvement, the voice module is a JT5001 chip and its peripheral circuits.

In a further improvement, the audio playing circuit comprises an audio power amplifier module and a loudspeaker, and the output end of the voice module outputs an audio signal to the audio power amplifier module to be amplified and then sent to the loudspeaker for playing.

By adopting the technical scheme, the beneficial effects of the utility model are that: the single chip microcomputer control circuit is connected with the output of the single chip microcomputer control circuit and the input of the voice module by adopting a plurality of key control switches, and each key control switch is respectively provided with a pressure seat which can enable the key control switches to be combined or opened, the single chip microcomputer control circuit is arranged on the voice module and respectively communicates with an audio signal output for the input of each key control switch, so that corresponding audio is played when the corresponding key control switch is pressed down through an audio playing circuit, each group of light display circuits are respectively connected in parallel between each key control switch and each input end of the voice module, so that corresponding light indication is accompanied when the key control switch is closed to send corresponding audio, a treading seat which is convenient for slapping a seat cover or treading by hands is arranged on the pressure seat, or the pressure seat is directly slapped to slapping the seat cover or treading seat treading by feet, so that people can slap the pressure seat to carry out foot movement by hands or the pressure seat to carry out foot movement, thereby realizing different audio playing and corresponding light indication triggered along with the movement, improving the interest of the movement and the enthusiasm of people, the enthusiasm of the whole structure is simple, and the cost is low. Through further setting, charging circuit's setting is convenient for the user and charges to the product promptly, and charging protection circuit's setting makes to charge fast and charging process safe and reliable, and button control switch sets up four for it can set to four directions all around, makes the square user's of being convenient for application of square position of pressure seat, makes the application more various convenient, can extensively popularize and apply.

Drawings

Fig. 1 is a schematic circuit diagram of an embodiment of the present invention.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1, the preferred pressure-triggered playing device based on a single chip microcomputer of the present invention comprises a power supply 1, a voice module 2, an audio playing circuit 3, a single chip microcomputer control circuit 4, a switch 5, a charging circuit 6, four key control switches K1, K2, K3, and K4, and four sets of light display circuits 7 matched with the key control switches K1, K2, K3, and K4, wherein the power supply 1 is a storage battery, mains electricity charges the storage battery through the charging circuit 6, the charging circuit 6 is further provided with a charging protection circuit 61, the charging circuit 6 is a USB charging circuit based on an LN4056 chip, the charging protection circuit 61 is a BRCL3160MF chip and its peripheral circuits, the power supply 1 supplies power to the voice module 2, the audio playing circuit 3, the single chip microcomputer control circuit 4, and the sets of light display circuits 7, the single chip microcomputer control circuit 4 is an NY8a050D chip and its peripheral circuits, the voice module is JT5001 chip and peripheral circuit thereof, the switch 5 is connected with the power supply 1 to control the on-off of the power supply 1, namely the switch 5 controls the connection or disconnection of the power supply of the whole circuit for the total power supply switch, the singlechip control circuit 4 outputs four paths of key control switches K1, K2, K3 and K4 which are connected in parallel to four input ends of the voice module 2, the audio playing circuit 3 comprises an audio power amplifier module 31 and a loudspeaker 32, the output end of the voice module 2 outputs audio signals to the audio power amplifier module 31 for amplification and then sends the audio signals to the loudspeaker 32 for playing, each group of light display circuits 8 comprises an LED lamp and a current equalizing resistor which is connected with the LED lamp in series, each group of light display circuits 7 is respectively connected between each of the key control switches K1, K2, K3 and K4 and each input end of the voice module 2 in parallel, and each of the key control switches K1, K2, and the K2, the K3 and the K4 are respectively provided with a pressure seat for closing the K1, the K2, the K3 and the K4 of the key control switch in a combined way/an open way.

The working principle is as follows: four input connection interfaces of the voice module 2 are arranged on the voice module 2 through the single chip microcomputer control circuit 4 to respectively correspondingly output an audio frequency, after the switch 5 is started to be communicated with the power supply 1, the pressure seat on any one of the four key control switches K1, K2, K3 and K4 is pressed to enable the single chip microcomputer control circuit 4 to be communicated with the voice module 2, an audio signal output corresponding to the voice module 2 set by the single chip microcomputer control circuit 4 is triggered, the audio signal output by the voice module 2 is sent to the audio power amplification module 31 to be amplified and then is played by the loudspeaker 32 to emit corresponding audio frequency capable of being heard by people, meanwhile, the light display circuit 7 connected in parallel with the key control switches K1, K2, K3 and K4 is lightened, and different audio frequency playing and corresponding light display triggered by pressure type movement actions are achieved.

The utility model discloses well charging circuit does not set up and does, and key control switch quantity can set up 3, 6, 8 etc. according to user's actual demand, only need with every key control switch communicate singlechip control circuit output and voice module's input all the way respectively can to it can to set up every input connection interface of voice module through singlechip control circuit on voice module and correspond an output audio frequency.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A pressure trigger type playing device based on a single chip microcomputer comprises a power supply, a voice module, an audio playing circuit, a single chip microcomputer control circuit and switches and is characterized by further comprising a plurality of key control switches and a plurality of groups of light display circuits matched with the key control switches, wherein the power supply supplies power to the voice module, the audio playing circuit, the single chip microcomputer control circuit and each group of light display circuits, the switches are connected with the power supply to control the on-off of the power supply, the output end of the single chip microcomputer control circuit is connected with one end of each key control switch connected in parallel, the other end of each key control switch connected in parallel is connected with a plurality of input ends of the voice module respectively, the output end of the voice module is connected with the input end of the audio playing circuit, each group of light display circuits is connected between each key control switch and each input end of the voice module in parallel, and each key control switch is provided with a pressure seat enabling the key control switches to be combined/opened.

2. The pressure-triggered playing device based on the single-chip microcomputer according to claim 1, wherein the number of the key control switches is four, and the output of the single-chip microcomputer control circuit is divided into four paths through the four key control switches connected in parallel and connected with the four input ends of the voice module.

3. The pressure-triggered play device based on the single chip microcomputer as claimed in claim 1, further comprising a charging circuit, wherein the power supply is a storage battery, and the storage battery is charged by commercial power or an external power supply through the charging circuit.

4. The pressure-triggered play device based on the single chip microcomputer of claim 3, wherein a charging protection circuit is further arranged on the charging circuit, and the charging protection circuit is a BRCL3160MF chip and peripheral circuits thereof.

5. The pressure-triggered play device based on the single chip microcomputer of claim 1, wherein the single chip microcomputer control circuit is NY8A050D chip and its peripheral circuits.

6. The pressure-triggered playback device as claimed in claim 1, wherein the voice module is a JT5001 chip and its peripheral circuits.

7. The pressure-triggered playing device based on the single chip microcomputer of claim 1 or 6, wherein the audio playing circuit comprises an audio power amplification module and a loudspeaker, and an audio signal is output by the output end of the voice module, amplified by the audio power amplification module and then sent to the loudspeaker for playing.