Bluetooth colored lamp electronic board for swing car

Abstract

The Bluetooth colored lamp electronic board for the swing car comprises a main board, the main board comprises a controller, a power module, a light control module, a Bluetooth module and a horn driving module which are sequentially connected, and the controller is connected with external equipment; the power supply module converts input voltage into 5V voltage and outputs the 5V voltage to supply power to the light bar; the light control module is used for controlling light flickering; the Bluetooth module is used for connecting external terminal equipment; and the horn driving module is used for driving the horn and providing a power amplifier, so that children can hear favorite songs when playing the swing car, and can also feel joy brought by colorful light at the same time. According to the Bluetooth colored lamp electronic board for the swing car, through the mainboard, the Bluetooth module, the loudspeaker and the lamp strip, the effects of improving the product grade and increasing the income are achieved, and the market competitiveness is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic boards, in particular to a Bluetooth colored light electronic board used for a twisting car. Background Art

[0002] Currently, most of the tricycles on the market have music and lighting functions, but the music can only play the music built into the electronic board of the tricycle and cannot be connected to external devices. Therefore, the music and songs played are fixed, and the lights are also fixed, which can no longer meet market demand and has no market competitiveness. Utility Model Content

[0003] The purpose of the utility model is to provide a Bluetooth colored light electronic board for a swing car to solve the existing technical problems.

[0004] The utility model discloses a Bluetooth colored light electronic board for a twisting car, comprising a main board, wherein the main board comprises a controller, a power module, a light control module, a Bluetooth module and a speaker drive module connected in sequence.

[0005] The power module includes a chip U3, a resistor R6, a resistor R7, a resistor R8, a resistor R9, a resistor R10, a capacitor CC1, a diode D1, a capacitor C2 and a capacitor CC2. Pin 1 of the chip U3 is connected to the capacitor CC1, pin 2 of the chip U3 is connected to the resistor R9 and the resistor R10, pin 3 of the chip U3 is connected to the resistor R8, pin 4 of the chip U3 is connected to the resistor R6 and the resistor R7, pins 5 and 6 of the chip U3 are grounded, and pins 7 and 8 of the chip U3 are connected to the diode D1, the capacitor C2 and the capacitor CC2;

[0006] The lighting control module includes a chip U4, a resistor R4, a transistor Q1 and a resistor R3. Pin 1 of the chip U4 is connected to the power module, pin 2 of the chip U4 is connected to the resistor R6, pin 7 of the chip U4 is connected to the resistor R3, and pin 8 of the chip U4 is connected to the transistor Q1.

[0007] The Bluetooth module includes a chip U1, a resistor R1, a capacitor C1, a capacitor C3, a capacitor C4, a capacitor C7 and a terminal XT1. Pin 1 of the chip U1 is connected to the lighting control module, pin 2 of the chip U1 is connected to capacitor C4, pin 3 of the chip U1 is connected to capacitor C1, pin 4 of the chip U1 is connected to resistor R1 and is connected to transistor Q1, pin 6 of the chip U1 is connected to capacitor C3, pins 7 and 8 of the chip U1 are connected to terminal XT1, and pin 15 of the chip U1 is connected to capacitor C7;

[0008] The speaker driver module is connected to the speaker CON1 and includes a chip U2, a resistor R2, a resistor R5, a capacitor C5, and a capacitor C6. Pin 1 of the chip U2 is connected to the resistor R2 and to pin 1 of the chip U1. Pin 2 of the chip U2 is connected to the capacitor C5. Pin 3 of the chip U2 is connected to pin 2 of the chip U1. Pin 4 of the chip U2 is connected to the capacitor, resistor R5, and capacitor C6, and is connected to pin 16 of the chip U1.

[0009] The mainboard is also provided with a connector CON3 and a connector CON4. Pin 1 of the connector CON3 and pin 1 of the connector CON4 are connected to pin 1 of the controller CON4E, pin 2 of the connector CON3 is connected to pin 2 of the chip U4, pin 2 of the connector CON4 is connected to pin 9 of the chip U1, and pin 3 of the connector CON3 and pin 3 of the connector CON4 are grounded.

[0010] Preferably, the power supply module converts the input voltage into a 5V voltage output to power the light strip.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The Bluetooth colored light electronic board for a tricycle includes a mainboard, which includes a controller, a power module, a light control module, a Bluetooth module, and a speaker driver module connected in sequence. The controller is connected to external devices; the power module converts input voltage into a 5V voltage output to power a light bar; the light control module is used to control light flashing; the Bluetooth module is used to connect to an external terminal device; and the speaker driver module is used to drive a speaker and provide an amplifier, so that children can listen to their favorite songs while playing with the tricycle and feel the joy brought by the colorful lights. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0014] Figure 1 This is a schematic diagram of the split structure of an embodiment of a Bluetooth colored light electronic board for a twisting car according to the utility model;

[0015] Figure 2 This is a structural block diagram of an embodiment of a Bluetooth colored light electronic board for a twisting car according to the present invention.

[0016] In the figure: 1. Controller; 2. Power module; 3. Lighting control module; 4. Bluetooth module; 5. Speaker driver module. DETAILED DESCRIPTION

[0017] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0018] like Figure 1 As shown, the utility model is a Bluetooth colored light electronic board for a twisting car, including a main board, which includes a controller 1, a power module 2, a light control module 3, a Bluetooth module 4 and a speaker driver module 5 connected in sequence. The controller CON4E is connected to external devices, such as a power cord; the power module 2 converts the input voltage into a 5V voltage output to power the light strip; the light control module 3 is used to control the flashing of the light; the Bluetooth module 4 is used to connect to an external terminal device, such as a mobile phone; the speaker driver module 5 is used to drive the speaker and provide an amplifier, so that children can listen to their favorite songs while playing with the twisting car, and at the same time, they can also feel the joy brought by the colorful lights.

[0019] The power module 2 includes a chip U3, a resistor R6, a resistor R7, a resistor R8, a resistor R9, a resistor R10, a capacitor CC1, a diode D1, a capacitor C2, and a capacitor CC2. Pin 1 of the chip U3 is connected to the capacitor CC1, pin 2 of the chip U3 is connected to the resistor R9 and the resistor R10, pin 3 of the chip U3 is connected to the resistor R8, pin 4 of the chip U3 is connected to the resistor R6 and the resistor R7, pins 5 and 6 of the chip U3 are grounded, and pins 7 and 8 of the chip U3 are connected to the diode D1, the capacitor C2, and the capacitor CC2.

[0020] The lighting control module 3 includes a chip U4, a resistor R4, a transistor Q1 and a resistor R3. Pin 1 of the chip U4 is connected to the power module, pin 2 of the chip U4 is connected to the resistor R6, pin 7 of the chip U4 is connected to the resistor R3, and pin 8 of the chip U4 is connected to the transistor Q1.

[0021] The Bluetooth module 4 includes a chip U1, a resistor R1, a capacitor C1, a capacitor C3, a capacitor C4, a capacitor C7, and a terminal XT1. Pin 1 of the chip U1 is connected to the lighting control module, pin 2 of the chip U1 is connected to capacitor C4, pin 3 of the chip U1 is connected to capacitor C1, pin 4 of the chip U1 is connected to resistor R1 and is connected to transistor Q1, pin 6 of the chip U1 is connected to capacitor C3, pins 7 and 8 of the chip U1 are connected to terminal XT1, and pin 15 of the chip U1 is connected to capacitor C7.

[0022] The speaker driving module 5 is connected to the speaker CON1. ​​The speaker driving module 5 includes a chip U2, a resistor R2, a resistor R5, a capacitor C5 and a capacitor C6. Pin 1 of the chip U2 is connected to the resistor R2 and to pin 1 of the chip U1. Pin 2 of the chip U2 is connected to the capacitor C5. Pin 3 of the chip U2 is connected to pin 2 of the chip U1. Pin 4 of the chip U2 is connected to the capacitor, resistor R5 and capacitor C6, and to pin 16 of the chip U1.

[0023] The main board also has connectors CON3 and CON4. Pin 1 of connector CON3 and pin 1 of connector CON4 are connected to pin 1 of controller CON4E, pin 2 of connector CON3 is connected to pin 2 of chip U4, pin 2 of connector CON4 is connected to pin 9 of chip U1, and pin 3 of connector CON3 and pin 3 of connector CON4 are grounded.

[0024] The Bluetooth fantasy color electronic board used in the twisting car of the present invention achieves the effect of improving the product grade and increasing revenue by adding the mainboard, Bluetooth module, speaker and light bar of the present application, and further improves the market competitiveness. The twisting car using the Bluetooth fantasy color electronic board of the present invention has the following Bluetooth connection steps: long wake-up after power on; the device searches for the Bluetooth name "Nemo-N7", and the connection is successful after pairing. There is a prompt tone after the connection is successful; synchronize through the connected devices, and then select your favorite music; it should be noted that after the connected device is actively disconnected, there is no need to automatically connect when turning on the car again. It is disconnected after the power is turned off, and it will automatically search and connect after the power button is turned on again. The power-on steps are as follows: after power on, the colorful light bar lights up, and then flashes to enter the colorful breathing light standby state; the colorful breathing light bar flows slowly, and when music is playing, the colorful light jumps and flashes, and when the music is paused, the breathing light state is restored.

[0025] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. The Bluetooth colored light electronic board for the twisting car includes a main board, which is characterized by: The mainboard includes a controller, a power module, a lighting control module, a Bluetooth module and a speaker driver module connected in sequence; The power module includes a chip U3, a resistor R6, a resistor R7, a resistor R8, a resistor R9, a resistor R10, a capacitor CC1, a diode D1, a capacitor C2 and a capacitor CC2. Pin 1 of the chip U3 is connected to the capacitor CC1, pin 2 of the chip U3 is connected to the resistor R9 and the resistor R10, pin 3 of the chip U3 is connected to the resistor R8, pin 4 of the chip U3 is connected to the resistor R6 and the resistor R7, pins 5 and 6 of the chip U3 are grounded, and pins 7 and 8 of the chip U3 are connected to the diode D1, the capacitor C2 and the capacitor CC2; The lighting control module includes a chip U4, a resistor R4, a transistor Q1 and a resistor R3. Pin 1 of the chip U4 is connected to the power module, pin 2 of the chip U4 is connected to the resistor R6, pin 7 of the chip U4 is connected to the resistor R3, and pin 8 of the chip U4 is connected to the transistor Q1. The Bluetooth module includes a chip U1, a resistor R1, a capacitor C1, a capacitor C3, a capacitor C4, a capacitor C7 and a terminal XT1. Pin 1 of the chip U1 is connected to the lighting control module, pin 2 of the chip U1 is connected to capacitor C4, pin 3 of the chip U1 is connected to capacitor C1, pin 4 of the chip U1 is connected to resistor R1 and is connected to transistor Q1, pin 6 of the chip U1 is connected to capacitor C3, pins 7 and 8 of the chip U1 are connected to terminal XT1, and pin 15 of the chip U1 is connected to capacitor C7; The speaker driver module is connected to the speaker CON1 and includes a chip U2, a resistor R2, a resistor R5, a capacitor C5, and a capacitor C6. Pin 1 of the chip U2 is connected to the resistor R2 and to pin 1 of the chip U1. Pin 2 of the chip U2 is connected to the capacitor C5. Pin 3 of the chip U2 is connected to pin 2 of the chip U1. Pin 4 of the chip U2 is connected to the capacitor, resistor R5, and capacitor C6, and is connected to pin 16 of the chip U1. The mainboard is also provided with a connector CON3 and a connector CON4. Pin 1 of the connector CON3 and pin 1 of the connector CON4 are connected to pin 1 of the controller CON4E, pin 2 of the connector CON3 is connected to pin 2 of the chip U4, pin 2 of the connector CON4 is connected to pin 9 of the chip U1, and pin 3 of the connector CON3 and pin 3 of the connector CON4 are grounded.

2. The Bluetooth colored light electronic board for a twisting car according to claim 1, characterized in that: The power supply module converts the input voltage into a 5V voltage output to power the light strip.

Images