CN216957456U

CN216957456U - Bluetooth recording gift box message leaving device with lamp string

Info

Publication number: CN216957456U
Application number: CN202123212256.3U
Authority: CN
Inventors: 梁文坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-07-12
Anticipated expiration: 2031-12-20

Abstract

The utility model provides a Bluetooth recordable gift box message leaving device with lamp string, comprising: the earphone comprises a shell and a control system, wherein a charging head, an earphone socket, a loudspeaker and a lamp string are arranged on the shell, the charging head and the earphone socket are arranged on one side of the shell, the loudspeaker and the lamp string are arranged on one side of the shell, a cavity is formed in the shell, and the control system is arranged in the cavity. The receiving module is a Bluetooth module. The output end of the receiving module is connected with the earphone socket. The input module is a microphone. The charging head is a USB charging port, and the USB charging port is connected with a battery through a charging control circuit. The CPU is electrically connected to the battery. Still be provided with first button, second button and third button on the casing, first button, second button and third button all are connected with CPU electricity. By using the gift box message leaving device with the lamp string, the lamp string is controlled by using the control system, and the recorded sound is recorded by the control system and then played from the loudspeaker, so that better use experience can be brought to gift box presenters or gifted persons.

Description

Bluetooth recording gift box message leaving device with lamp string

Technical Field

The utility model relates to the technical field of gift boxes, in particular to a Bluetooth recordable gift box message leaving device with a lamp string.

Background

The gift box is a practical gift package which is equipped for presenting the gifts of relatives and friends to express the feelings to the main purpose, is a functional requirement of a packaging mode, and is a psychological embodiment. The gift boxes are divided according to packaging materials, and comprise paper products, plastic products, metal, bamboo and wood packaging, composite materials and the like, the common gift boxes are mostly packaged by paper, the concept of green packaging is advocated, the paper becomes the most appropriate choice, and the recovery rate of the packaging waste is high due to simple production and processing.

Most of the existing gift boxes are only provided with gift box message leaving devices or light strings, the whole function is single, and the gift box presenter and the gift box receiver cannot bring more beautiful and memorable experience.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model adopts the following technical scheme: a bluetooth recordable gift box message leaving device with lamp string comprises: a housing and a control system;

the earphone is characterized in that a charging head, an earphone socket, a loudspeaker and a lamp string are arranged on the shell, the charging head and the earphone socket are arranged on one side of the shell, the loudspeaker and the lamp string are arranged on one side of the shell, a cavity is formed in the shell, and the control system is arranged in the cavity.

Further, the control system comprises a CPU, a receiving module, an input module, a voice recording and playing module and an audio power amplification module, wherein the CPU is electrically connected to the lamp string, the receiving module is connected to the CPU, an output end of the receiving module and an output end of the input module are respectively connected to an input end of the voice recording and playing module, an output end of the voice recording and playing module is connected to an input end of the audio power amplification module, and the audio power amplification module is connected to the speaker.

Further, the receiving module is a bluetooth module.

Further, the output end of the receiving module is connected with the earphone socket.

Further, the input module is a microphone.

Furthermore, the charging head is a USB charging port, and the USB charging port is connected to a battery through a charging control circuit.

Further, the CPU is electrically connected to the battery.

Further, the lamp string is an LED lamp string.

Further, still be provided with first button, second button and third button on the casing, first button, the second button and the third button all with CPU is connected electrically.

Further, the system also comprises a memory which is movably connected with the CPU.

The utility model has the beneficial effects that: by using the gift box message leaving device with the lamp string, the lamp string is controlled by using the control system, and the recorded sound is recorded by the control system and then played from the loudspeaker, so that better use experience can be brought to gift box presenters or gifted persons.

Drawings

The figures further illustrate the utility model, but the examples in the figures do not constitute any limitation of the utility model.

Fig. 1 is a schematic overall structure diagram of a bluetooth recordable gift box message device with a light string according to an embodiment;

fig. 2 is a schematic connection diagram of a control system according to an embodiment.

Detailed Description

The technical solutions of the present invention will be further described below with reference to the accompanying drawings of the embodiments of the present invention, and the present invention is not limited to the following specific embodiments. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

As shown in fig. 1 to 2, a bluetooth recordable gift box message device with a light string 140 comprises: the earphone comprises a shell 100 and a control system, wherein a charging head 110, an earphone socket 120, a loudspeaker 130 and a lamp string 140 are arranged on the shell 100, the charging head 110 and the earphone socket 120 are arranged on one side of the shell 100, the loudspeaker 130 and the lamp string 140 are arranged on one side of the shell 100, a cavity is formed in the shell 100, and the control system is arranged in the cavity. The control system comprises a CPU210, a receiving module 220, an input module 230, a voice recording and playing module 240 and an audio power amplification module 250, wherein the CPU210 is electrically connected with the light string, the receiving module 220 is connected with the CPU210, an output end of the receiving module 220 and an output end of the input module 230 are respectively connected with an input end of the voice recording and playing module 240, an output end of the voice recording and playing module 240 is connected with an input end of the audio power amplification module 250, and the audio power amplification module 250 is connected with the speaker. Specifically, the receiving module 220 is a bluetooth module. The output terminal of the receiving module 220 is connected to the earphone socket 120. The input module 230 is a microphone. The charging head 110 is a USB charging port, and the USB charging port is connected to a battery through a charging control circuit. The CPU210 is electrically connected to the battery. The string of lights 140 is a string of LED lights 140. The housing 100 is further provided with a first button 310, a second button 320 and a third button 330, and the first button 310, the second button 320 and the third button 330 are all electrically connected to the CPU 210. It should be mentioned that the third button 330 is a sensor, the CPU210 is a single chip, and the receiving module 220 is connected to the CPU210 through a serial port.

That is, when the gift message leaving device with the string of lights 140 capable of bluetooth recording is used, the third button 330 is pressed, that is, when the sensor is triggered, the single chip will wake up the whole single chip because of receiving the interrupt request of the turn-on instruction, and light up the LED string of lights 140 according to the light emitting mode corresponding to the content in the designated memory in advance, and will trigger the voice recording and playing module 240, that is, send the signal to the voice recording and playing module 240, and then the voice recording and playing module 240 sends the signal to the audio power amplifying module 250, and finally play a recording from the speaker 130. If the single chip microcomputer is started and the sensor is triggered again, the whole control system is enabled to be dormant and closed after the recording is played, and the LED lamp string 140 is turned off. Further, when the single chip is in the on state, the light emitting mode of the LED light string 140 can be recorded and changed: when the second button 320 is pressed and not played, the voice recording and playing module 240 records the sound of a microphone, or records the sound of the audio frequency transmitted from the bluetooth module, and the recording is stopped when the second button 320 is released or the memory of the voice recording and playing module 240 is fully recorded; when the first button 310 is pressed once, an interrupt request is issued, so that the single chip microcomputer receives a change instruction, that is, the single chip microcomputer sends a signal to the LED light string 140, and further changes the light emitting mode of the LED light string 140 once.

It should be noted that when the receiving module 220 is connected, an earphone is inserted into the earphone socket 120, and the earphone will hear the sound transmitted from the receiving module 220, and if recording is being performed, the signal of the bluetooth audio will be recorded into the voice recording and playing module 240, so that the accompaniment on the mobile phone or the computer can be played, and the earphone is used for monitoring and recording the song desired to be sung. It should be noted that the LED light string 140 can be controlled by directly connecting the bluetooth module with the mobile phone and then using app or an applet, that is, the light emitting mode can be set more conveniently. Specifically, the light emitting mode of the LED light string 140 is changed by connecting a bluetooth module to a mobile phone, and the principle is that fixed-length character strings directly sent by APP or applets are received by the bluetooth module, sent to the CPU210 through the serial port channel O for comparison and analysis, then sent to the LED light string 140, and the operation of changing the light emitting mode of the light string 140 is executed.

In the above embodiment, the charging control circuit is used, so that the battery can be well prevented from being overcharged, and the charging can be performed by inserting the USB data line into the USB charging port. Further, the housing 100 is provided with an indicator light, and the indicator light is an LED indicator light, and when the battery is not fully charged, the indicator light near the USB charging port is turned on, and further, when the battery is not fully charged, the color of the indicator light is red, and when the battery is fully charged, the color of the indicator light is changed to green.

In one embodiment, the bluetooth recordable gift box message recorder with light string 140 further comprises a memory, wherein the memory is movably connected with the CPU 210.

In one embodiment, the CPU210 is a SoC chip supporting bluetooth communication, the SoC chip being characterized by; the audio ADC, the audio DAC, the Bluetooth communication function, the Bluetooth audio transmission support, and the CPU210 processor inside the chip processes digitized audio data.

As described above, the above embodiments are not intended to limit the present invention, and modifications and equivalent variations made by those skilled in the art based on the spirit of the present invention are within the technical scope of the present invention.

Claims

1. The utility model provides a but bluetooth recording take string of lamps gift box message leaving device which characterized in that includes: a housing and a control system;

2. The bluetooth recordable gift box message leaving device with light string of claim 1, wherein: the control system comprises a CPU, a receiving module, an input module, a voice recording and playing module and an audio power amplification module, wherein the CPU is electrically connected with the lamp string, the receiving module is connected with the CPU, the output end of the receiving module and the output end of the input module are respectively connected with the input end of the voice recording and playing module, the output end of the voice recording and playing module is connected with the input end of the audio power amplification module, and the audio power amplification module is connected with the loudspeaker.

3. The bluetooth recordable gift box message leaving device with light string of claim 2, wherein: the receiving module is a Bluetooth module.

4. The bluetooth recordable gift box message leaving device with light string of claim 2, wherein: the output end of the receiving module is connected with the earphone socket.

5. The bluetooth recordable gift box message leaving device with light string of claim 3, wherein: the input module is a microphone.

6. The bluetooth recordable gift box message leaving device with light string of claim 2, wherein: the charging head is a USB charging port, and the USB charging port is connected with a battery through a charging control circuit.

7. The bluetooth recordable gift box message leaving device with light string of claim 6, wherein: the CPU is electrically connected to the battery.

8. The bluetooth recordable gift box message leaving device with light string of claim 1, wherein: the lamp string is an LED lamp string.

9. The bluetooth recordable gift box message leaving device with light string of claim 2, wherein: the shell is further provided with a first button, a second button and a third button, and the first button, the second button and the third button are electrically connected with the CPU.

10. The bluetooth recordable gift box message leaving device with light string of claim 2, wherein: the CPU also comprises a memory which is movably connected with the CPU.