Multifunctional motorcycle accessory device

Abstract

The utility model belongs to the technical field of communication equipment, and particularly discloses a multifunctional motorcycle accessory device which is arranged on an instrument, an automobile data recorder or a mobile phone support. Comprising a communication device and / or a tire pressure display device; the communication device comprises a talkback module, and the talkback module is connected with a Bluetooth earphone through a Bluetooth module. And the tire pressure display device is connected with the tire pressure sensor through wireless radio frequency and is used for displaying tire pressure information. By adopting the technical scheme, the device is integrally arranged on an instrument, an automobile data recorder or a mobile phone bracket without independent arrangement, so that the cost is saved, the device is safe and attractive, and clear communication in a loud noise environment can be realized.

Description

Technical Field

[0001] This utility model belongs to the technical field of communication equipment and relates to a multifunctional motorcycle accessory device. Background Technology

[0002] Some cars are equipped with walkie-talkies, but these require a relatively quiet environment and are limited to use inside the car. However, on motorcycles, the wind and ambient noise make communication difficult, causing considerable inconvenience.

[0003] In the prior art, patent CN201020501937.4 discloses a wireless Bluetooth motorcycle walkie-talkie. Utilizing the short-range wireless communication characteristics of Bluetooth, the walkie-talkie main unit connects to a control switch and a Bluetooth audio input / output interface device via a connector. The control switch and the Bluetooth audio input / output interface device are then wirelessly connected to a wireless headset and a wireless remote control for the control switch, respectively. However, this device requires a separate walkie-talkie, increasing manufacturing costs and posing a risk of missing the walkie-talkie. Utility Model Content

[0004] The purpose of this utility model is to provide a multifunctional motorcycle accessory device that does not require a separate walkie-talkie, saving costs, and is also safe, aesthetically pleasing, and easy to operate.

[0005] To achieve the above objectives, the basic solution of this utility model is: a multi-functional motorcycle accessory device, which is installed on an instrument panel, a dashcam, or a mobile phone holder.

[0006] Including communication devices and / or tire pressure display devices;

[0007] The communication device includes an intercom module, which is connected to a Bluetooth headset via a Bluetooth module.

[0008] The tire pressure display device connects to the tire pressure sensor via radio frequency and displays the tire pressure information.

[0009] The working principle and beneficial effects of this basic solution are as follows: This technical solution integrates the device into the dashboard, dashcam, or phone holder, eliminating the need for separate installation, saving costs, and ensuring safety and aesthetics. The intercom module connects to a Bluetooth headset via Bluetooth, enabling clear communication even in noisy environments. Furthermore, it can collect and display tire pressure information from the tire pressure sensor for easy viewing.

[0010] Furthermore, the communication device also includes a channel control module and an audio amplification module;

[0011] The audio output terminal of the audio output channel of the audio amplifier module is connected to the audio signal input terminal of the external speaker and the Bluetooth headset, respectively, and the audio input terminal of the audio output channel of the audio amplifier module is connected to the audio output terminal of the channel control module.

[0012] The audio signal input terminal of the audio input channel of the audio amplifier module is connected to the audio signal output terminal of the external microphone and the Bluetooth headset, respectively, and the audio signal output terminal of the audio input channel of the audio amplifier module is connected to the audio input terminal of the channel control module.

[0013] The channel control module has multiple input channels and multiple output channels that are independently controlled by switches. The first input channel is connected to the signal output terminal of the intercom module, and the first output channel is connected to the signal input terminal of the intercom module.

[0014] The system includes a channel control module and an audio amplification module to switch channels and amplify audio information as needed for better transmission.

[0015] Furthermore, the second input channel of the channel control module is connected to the signal output terminal of the Bluetooth module, and the second output channel is connected to the signal input terminal of the Bluetooth module, so that the Bluetooth module can connect to a mobile phone.

[0016] Controlling Bluetooth communication is simple and easy to operate.

[0017] Furthermore, the communication device also includes a controller. The intercom module receives signals and transmits information to the controller through the PTT MCU control interface. The controller controls the opening and closing of the first input channel and the first output channel of the channel control module.

[0018] The controller allows for easy switching of the audio channels on and off.

[0019] Furthermore, the audio amplification module includes a first audio amplification unit and a second audio amplification unit;

[0020] The input terminal of the first audio amplification unit is connected to the signal output terminal of the external microphone and the audio output terminal of the Bluetooth headset through a switch, respectively. The output terminal of the first audio amplification unit is connected to the audio input terminal of the Bluetooth module and the audio input terminal of the intercom module through a switch, respectively.

[0021] The input terminal of the second audio amplifier unit is connected to the audio output terminal of the Bluetooth module, the audio output terminal of the wireless communication unit, and the audio output terminal of the intercom system via switches, respectively. The output terminal of the second audio amplifier unit is connected to the signal input terminal of the external speaker and the audio input terminal of the Bluetooth headset via switches, respectively.

[0022] The channel control module uses electronic switches and input / output switches to achieve channel control, which is convenient for operation.

[0023] Furthermore, it also includes a power module, which includes a circuit protection unit, a power switch, and a step-down unit;

[0024] The circuit protection unit is connected to the power input, the input terminal of the step-down unit is connected to the output terminal of the circuit protection unit through a power switch, and the output terminal of the step-down unit is connected to the intercom module.

[0025] The controller's control signal output terminal is connected to the power switch's control terminal.

[0026] The power supply is configured to power the modules within the device, ensuring smooth operation of the device while also protecting the power circuit.

[0027] Furthermore, it also includes a PTT button, the output of which is connected to the controller for channel switching.

[0028] It is flexible to use and can be controlled by buttons.

[0029] Furthermore, the PTT button is located on the handlebars.

[0030] The PTT button is located on the handlebars, allowing the user to operate it manually while riding the motorcycle.

[0031] Furthermore, when the multi-functional motorcycle accessory device is mounted on a mobile phone holder, the multi-functional motorcycle accessory device also includes a display module and operation buttons mounted on the mobile phone holder. The input end of the display module is connected to the output end of the controller and the tire pressure sensor, and the operation buttons are connected to the controller.

[0032] Buttons are provided, allowing users to operate and control the device as needed. A display module shows the collected and control information for easy viewing. Attached Figure Description

[0033] Figure 1 This is a structural schematic diagram of the multifunctional motorcycle accessory device of this utility model;

[0034] Figure 2 This is a schematic diagram of the structure of the walkie-talkie system of the multifunctional motorcycle accessory device of this utility model integrated on a mobile phone holder;

[0035] Figure 3 This is a schematic diagram of the structure of the walkie-talkie system of the multifunctional motorcycle accessory device of this utility model integrated on the mobile phone holder;

[0036] Figure 4 This is a schematic diagram of the power module of the multifunctional motorcycle accessory device of this utility model;

[0037] Figure 5This is a structural schematic diagram of the vehicle-mounted T-BOX module of the multifunctional motorcycle accessory device of this utility model;

[0038] Figure 6 This is a schematic diagram of the intercom system of the multifunctional motorcycle accessory device of this utility model;

[0039] Figure 7 This is a schematic diagram of the sound channel control module of the multifunctional motorcycle accessory device of this utility model. Detailed Implementation

[0040] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0041] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0042] In the description of this utility model, unless otherwise specified and limited, it should be noted that the terms "installation", "connection" and "linking" should be interpreted broadly. For example, they can refer to mechanical or electrical connections, or internal connections between two components. They can be direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0043] This utility model discloses a multi-functional motorcycle accessory device, which is set (e.g., integrated into a single unit) on an instrument panel, dashcam, or mobile phone holder. Figure 1 As shown, the multi-functional motorcycle accessory device includes a communication device and / or a tire pressure display device. The communication device includes a walkie-talkie module, which is electrically connected to a Bluetooth headset (Bluetooth output and Bluetooth input) via a Bluetooth module. The tire pressure display device (such as a display module (screen, etc.)) is electrically connected to a tire pressure sensor (such as Iron General X2, Weilitong X6, etc.) via radio frequency and displays the tire pressure information.

[0044] In a preferred embodiment of this utility model, the communication device further includes a channel control module and an audio amplification module. The audio output terminal of the audio output channel of the audio amplification module is electrically connected to the audio signal input terminal of the external speaker and the Bluetooth headset, respectively. The audio input terminal of the audio output channel of the audio amplification module is electrically connected to the audio output terminal of the channel control module.

[0045] The audio signal input terminals of the audio input channel of the audio amplifier module are electrically connected to the audio signal output terminals of the external microphone and Bluetooth headset, respectively. The audio signal output terminal of the audio input channel of the audio amplifier module is electrically connected to the audio input terminal of the channel control module. This amplification of the audio signal facilitates signal transmission.

[0046] The channel control module has multiple input channels and multiple output channels that are independently controlled by switches. The first input channel is connected to the signal output terminal of the intercom module, and the first output channel is connected to the signal input terminal of the intercom module.

[0047] In a preferred embodiment of this utility model, the second input channel of the channel control module is electrically connected to the signal output terminal of the Bluetooth module (such as FSC-bt936E), and the second output channel is connected to the signal input terminal of the Bluetooth module. The Bluetooth module can be electrically connected to a mobile phone.

[0048] In a preferred embodiment of this utility model, the communication device further includes a controller. The intercom module receives signals and transmits information to the controller through the PTT MCU control interface. The controller controls the opening and closing of the first input channel and the first output channel of the channel control module.

[0049] like Figure 5 As shown, the controller can use an MCU, such as the GD32F407VGT6 chip. The existing instrument signal inputs of the motorcycle are electrically connected to the MCU, and the MCU can be electrically connected to the CAN bus. The MCU can also be electrically connected to the flash memory DS_ZB25VQ128 via SPI, and to the gyroscope QMI 8658 via I2C.

[0050] like Figure 6 As shown, the controller can also be selected from models such as SR-120.

[0051] Both the PTT button control unit and the PTT MCU control unit are electrically connected to the controller. The audio output terminal of the controller is electrically connected to the channel control module through the intercom back noise mute unit (such as SN74LVC1 G3157, etc.). The intercom back noise control signal output terminal (SQ) of the controller is electrically connected to the control terminal of the intercom back noise mute unit.

[0052] In a preferred embodiment of this utility model, such as Figure 7As shown, the audio amplification module includes a first audio amplification unit and a second audio amplification unit.

[0053] The input terminals of the first audio amplifier unit are electrically connected to the signal output terminals of the external microphone and the audio output terminals of the Bluetooth headset via switches (controlled by information interaction with the controller MCU via the PTT button). The output terminals of the first audio amplifier unit are electrically connected to the audio input terminals of the Bluetooth module and the intercom module via switches (such as SN74LVC1 G3157).

[0054] The input terminal of the second audio amplifier unit is electrically connected to the audio output terminal of the Bluetooth module, the audio output terminal of the wireless communication unit, and the audio output terminal of the intercom system via switches. The output terminal of the second audio amplifier unit is electrically connected to the signal input terminal of the external speaker and the audio input terminal of the Bluetooth headset via switches.

[0055] In a preferred embodiment of this utility model, the multi-functional motorcycle accessory device further includes a power module, such as... Figure 4 As shown, the power module includes a circuit protection unit (such as SA24403), a power switch, and a step-down unit.

[0056] The circuit protection unit is electrically connected to the power input. The input terminal of the step-down unit is electrically connected to the output terminal of the circuit protection unit through the power switch. The output terminal of the step-down unit is electrically connected to the intercom module. The control signal output terminal of the controller is electrically connected to the control terminal of the power switch.

[0057] The power supply is configured to power the modules within the device, ensuring smooth operation of the device while also protecting the power circuit.

[0058] In a preferred embodiment of this invention, the multi-functional motorcycle accessory device further includes a PTT button. The output of the PTT button is electrically connected to the controller for channel switching. Preferably, the PTT button is located on the handlebars, allowing the user to operate it manually while riding the motorcycle.

[0059] like Figure 2 and Figure 3 As shown, the multi-functional motorcycle accessory device is mounted on a mobile phone holder. This device also includes a display module and operation buttons mounted on the phone holder (e.g., riveted, inlaid, snap-fitted, integrated). The input terminal of the display module is electrically connected to the output terminals of the controller and the tire pressure sensor, and the operation buttons are electrically connected to the controller.

[0060] The phone holder can be an existing smartphone holder. The phone holder is equipped with a display area, internal battery, operation buttons, transmitting antenna, etc., and can be electrically connected to the phone through the existing phone holder connection port.

[0061] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0062] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A multifunctional motorcycle accessory device, characterized in that, The multi-functional motorcycle accessory device is installed on the instrument panel, dashcam, or mobile phone holder; Including communication devices and / or tire pressure display devices; The communication device includes a walkie-talkie module, which is connected to a Bluetooth headset via a Bluetooth module. The tire pressure display device connects to the tire pressure sensor via radio frequency and displays the tire pressure information.

2. The multi-functional motorcycle accessory device as described in claim 1, characterized in that, The communication device also includes a channel control module unit and an audio amplification module; The audio output terminal of the audio output channel of the audio amplifier module is connected to the audio signal input terminal of the external speaker and the Bluetooth headset, respectively, and the audio input terminal of the audio output channel of the audio amplifier module is connected to the audio output terminal of the channel control module. The audio signal input terminal of the audio input channel of the audio amplifier module is connected to the audio signal output terminal of the external microphone and the Bluetooth headset, respectively, and the audio signal output terminal of the audio input channel of the audio amplifier module is connected to the audio input terminal of the channel control module. The channel control module has multiple input channels and multiple output channels that are independently controlled by switches. The first input channel is connected to the signal output terminal of the intercom module, and the first output channel is connected to the signal input terminal of the intercom module.

3. The multi-functional motorcycle accessory device as described in claim 2, characterized in that, The second input channel of the audio control module is connected to the signal output terminal of the Bluetooth module, and the second output channel is connected to the signal input terminal of the Bluetooth module. The Bluetooth module can connect to a mobile phone.

4. The multi-functional motorcycle accessory device as described in claim 2, characterized in that, The communication device also includes a controller. The intercom module receives signals and transmits information to the controller through the PTT MCU control interface. The controller controls the opening and closing of the first input channel and the first output channel of the channel control module.

5. The multi-functional motorcycle accessory device as described in claim 2, characterized in that, The audio amplification module includes a first audio amplification unit and a second audio amplification unit; The input terminal of the first audio amplification unit is connected to the signal output terminal of the external microphone and the audio output terminal of the Bluetooth headset through a switch, respectively. The output terminal of the first audio amplification unit is connected to the audio input terminal of the Bluetooth module and the audio input terminal of the intercom module through a switch, respectively. The input terminal of the second audio amplifier unit is connected to the audio output terminal of the Bluetooth module, the audio output terminal of the wireless communication unit, and the audio output terminal of the intercom system via switches, respectively. The output terminal of the second audio amplifier unit is connected to the signal input terminal of the external speaker and the audio input terminal of the Bluetooth headset via switches, respectively.

6. The multi-functional motorcycle accessory device as described in claim 4, characterized in that, It also includes a power module, which includes a circuit protection unit, a power switch and a step-down unit; The circuit protection unit is connected to the power input, the input terminal of the step-down unit is connected to the output terminal of the circuit protection unit through a power switch, and the output terminal of the step-down unit is connected to the intercom module. The controller's control signal output terminal is connected to the power switch's control terminal.

7. The multi-functional motorcycle accessory device as described in claim 4, characterized in that, It also includes a PTT button, the output of which is connected to the controller for channel switching.

8. The multi-functional motorcycle accessory device as described in claim 7, characterized in that, The PTT button is located on the handlebars.

9. The multi-functional motorcycle accessory device as described in claim 1, characterized in that, When the multi-functional motorcycle accessory device is mounted on a mobile phone holder, the multi-functional motorcycle accessory device also includes a display module and operation buttons mounted on the mobile phone holder. The input end of the display module is connected to the output end of the controller and the tire pressure sensor, and the operation buttons are connected to the controller.

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