Multifunctional mattress control device and multifunctional mattress

Abstract

The utility model provides a multifunctional mattress control device which comprises an interaction module used for a user to perform function selection; the power supply boosting module is used for boosting the working power supply; the control module is used for outputting a function control signal according to the function selected by the user and is connected with the interaction module and the voltage boosting module, and the power input end of the control module is connected with the first output end of the power boosting module; the signal transmission module is used for transmitting a function control signal and is connected with the control module; the low-voltage-resistant reset module is used for preventing the control module from resetting when the working voltage output by the power supply boosting module is lower than a preset value, and the low-voltage-resistant reset module is connected with the control module. The circuit is simple in design, convenient to operate and high in system stability, the user experience can be improved, the multifunctional requirement of a user is met, and meanwhile the cost is reduced. The utility model further provides a multifunctional mattress.

Description

Technical Field

[0001] The present application relates to the field of intelligent furniture, and in particular to a multifunctional mattress control device and a multifunctional mattress. Background Art

[0002] As a modern sleep aid, healthy mattresses integrate a variety of advanced health care concepts and technologies. These mattresses are designed to simulate the human body curve and material selection, aiming to provide users with a comfortable and healthy sleeping environment, thereby greatly improving the overall quality of life of users. However, the healthy mattresses currently sold on the market often have functional limitations. They are usually only equipped with heating or massage functions, while ignoring deeper body care needs. For example, these mattresses may not have more features that help maintain physical health, such as promoting metabolism, strengthening the immune system, or improving sleep quality. Therefore, although healthy mattresses play an important role in daily life, their potential has not yet been fully tapped, and there is an urgent need to develop more comprehensive and targeted health care functions to meet consumers' growing pursuit of health.

[0003] However, when it comes to multifunctional mattresses, since mattresses have multiple functions, such as temperature control, pressure sensing, etc., if the multifunctional mattress control device is not well designed or the circuit is complex, it may cause confusion and conflict in control, leading to unstable control and easy restart or shutdown of the system. Too complicated control methods further reduce the user experience and lead to excessively high manufacturing and maintenance costs for the manufacturer, affecting the actual benefits of the manufacturer.

[0004] In summary, the existing multifunctional mattress has the problem that its function is too single and cannot meet the growing health needs of consumers, while the development of multifunctional mattress has the problems of functional conflict, unstable system, poor user experience and high maintenance cost for the manufacturer. Therefore, it is necessary to improve the multifunctional mattress and its control device to solve the problems existing in the related technology. Summary of the invention

[0005] To solve the above problems, the embodiments of the present application provide a multifunctional mattress control device and a multifunctional mattress, which can improve user experience, ensure system stability and reduce production and maintenance costs.

[0006] In a first aspect of an embodiment of the present application, a multifunctional mattress control device is proposed, comprising: an interactive module, which is used for a user to select a function; a power boosting module, which is used to boost the working power supply, and comprises an input terminal connected to the working power supply, a first voltage output terminal and a second voltage output terminal, the first voltage output terminal outputs a working voltage, and the second voltage output terminal outputs a reference voltage; a control module, which is used to output a function control signal according to the function selected by the user, and is connected to the interactive module and the voltage boosting module, and comprises a power input terminal, an enable terminal, a first input terminal, a first output terminal, a second output terminal and a third output terminal, and the power input terminal of the control module is connected to the first output terminal of the power boosting module; a signal transmission module, which is used to transmit a function control signal, and is connected to the control module, It includes a first input terminal, a second input terminal, a third input terminal and a first output terminal, the first input terminal of the signal transmission module is connected to the first output terminal of the control module, the second input terminal of the signal transmission module is connected to the second output terminal of the control module, the third input terminal of the signal transmission module is connected to the third output terminal of the control module, and the first output terminal of the signal transmission module is connected to the first input terminal of the control module; and an anti-low voltage reset module, which is used to prevent the control module from resetting when the working voltage output by the working power supply decreases and causes the working voltage output by the power boost module to be lower than a preset value. It includes an input terminal, a first output terminal and a second output terminal, the input terminal is connected to the working power supply, the first output terminal is linked to the power input terminal of the control module, and the second output terminal is connected to the enable terminal of the control module.

[0007] The probe card device according to the first aspect of the embodiment of the present application has at least the following beneficial effects:

[0008] Since the multifunctional mattress control device in the embodiment of the present application uses a circuit structure composed of an interactive module, a power boost module, a control module, a signal transmission module and an anti-low voltage reset module, the multifunctional mattress can be simply and stably controlled at a low cost, which can greatly improve the user experience.

[0009] In a possible implementation, the power boost module includes a boost chip, a third inductor, a seventh capacitor, a fourth resistor, a third resistor, a fourteenth resistor, an eighth capacitor, a ninth capacitor, a first resistor and a second resistor; the power input terminal of the boost chip is connected to the input terminal of the power boost module, the power input terminal of the boost chip is connected to the seventh capacitor to the ground, the switch terminal of the boost chip is connected to the third inductor to the input terminal of the power boost module, the enable terminal of the boost chip is connected to the fourth resistor, the output terminal of the boost chip is connected to the third resistor and the fourth resistor to the ground in sequence, the feedback terminal of the boost chip is connected between the third resistor and the fourth resistor, the eighth capacitor and the ninth capacitor are connected in parallel between the output terminal of the boost chip and the ground, the output terminal of the boost chip is connected to the second resistor to the first voltage output terminal of the power boost module, and the output terminal of the boost chip is connected to the first resistor to the second voltage output terminal of the power boost module.

[0010] In a possible implementation, the control module includes a single-chip microcomputer, a fifth resistor, a tenth capacitor, a fourteenth capacitor and an eleventh capacitor. The single-chip microcomputer is connected to the interaction module and receives an input signal of the interaction module. The fourteenth capacitor and the eleventh capacitor are connected in parallel between the power input terminal of the single-chip microcomputer and the ground. The chip selection port of the single-chip microcomputer is connected to the first output terminal of the control module, the clock signal output port of the single-chip microcomputer is connected to the second output terminal of the control module, the data sending port of the single-chip microcomputer is connected to the third output terminal of the control module, and the data receiving port of the single-chip microcomputer is connected to the first input terminal of the control module.

[0011] In a possible implementation, the signal transmission module includes an antenna, a fifth capacitor, a second inductor, a third capacitor, a fourth capacitor, a signal transceiver chip and a crystal oscillator unit. The RF signal port of the signal transceiver chip is connected to the fifth capacitor and the antenna in sequence. The third capacitor and the fourth capacitor are connected in parallel between the power port and the ground of the signal transceiver chip. The chip selection port of the signal transceiver chip is connected to the first input end of the signal transmission module, the clock signal port of the signal transceiver chip is connected to the second input end of the signal transmission module, the data receiving port of the signal transceiver chip is connected to the third input end of the signal transmission module, the data output port of the signal transceiver chip is connected to the first output end of the signal transmission module, and the signal transceiver chip is connected to the crystal oscillator unit.

[0012] In a possible implementation, the multifunctional mattress control device further includes a display module, which includes a display screen driving unit and a display screen connected to and controlled by the display screen driving unit. The display screen driving unit is connected to the single-chip microcomputer and outputs a driving signal to drive the display screen to operate.

[0013] In a possible implementation, the anti-low voltage reset module includes a MOS tube, a tenth resistor and a ninth resistor, the source of the MOS tube is connected to the input end of the anti-low voltage reset module, the drain of the MOS tube is connected to the first output end of the anti-low voltage reset module, the tenth resistor and the ninth resistor are connected in series between the input end and the second output end of the anti-low voltage reset module, and the connection between the tenth resistor and the ninth resistor is connected to the gate of the MOS tube.

[0014] In a possible implementation, the interaction module includes a plurality of buttons, and the buttons are connected to input terminals of the single-chip microcomputer.

[0015] In a possible implementation, the interaction module includes a touch screen connected to an input terminal of the single chip microcomputer.

[0016] In a possible implementation manner, the model of the single chip microcomputer is STC8A8K64D4.

[0017] The second aspect of the embodiment of the present application proposes a multifunctional mattress, which includes a mattress body, a heating pad, a negative potential pad, a negative potential generator, a negative ion generator, a negative ion regulator, a control box and the multifunctional mattress control device as described above, wherein the heating pad, the negative potential generator, the negative ion generator and the negative ion regulator are all electrically connected to the control box, the heating pad is used for generating heat, the negative potential generator is used for generating a negative potential, the negative potential pad is electrically connected to the negative potential generator for generating a negative potential field, the negative ion generator is used for generating negative ions, and the negative ion regulator is used for adjusting the emission direction and emission speed of the negative ions; the control box is communicatively connected to the multifunctional mattress control device.

[0018] The multifunctional mattress according to the second aspect of the embodiment of the present application has at least the following beneficial effects:

[0019] The multifunctional mattress of the second aspect of the embodiment of the present application can enable the smart mattress to have multiple functions by providing a negative potential pad, a heating pad, a negative potential generator, a negative ion generator, a negative ion regulator, a control box and a multifunctional mattress control device, thereby further meeting the different needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments of the present application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 is a circuit schematic diagram of a multifunctional mattress control device according to an embodiment of the present application;

[0022] Figure 2 yes Figure 1 Schematic diagram of the interaction module in ;

[0023] Figure 3 yes Figure 1 The circuit schematic diagram of the power boost module in FIG.

[0024] Figure 4 yes Figure 1 The circuit schematic diagram of the control module in FIG.

[0025] Figure 5 yes Figure 1 The circuit schematic diagram of the low voltage reset module in;

[0026] Figure 6 yes Figure 1 The circuit schematic diagram of the signal transmission module in FIG.

[0027] Figure 7 yes Figure 1 The circuit schematic diagram of the display module in;

[0028] Figure 8 It is a schematic diagram of a multifunctional mattress according to another embodiment of the present application. DETAILED DESCRIPTION

[0029] Embodiments of the present embodiment are described in detail below, examples of which 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 only used to explain the present embodiment, and should not be construed as limiting the present embodiment.

[0030] In the description of this embodiment, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this embodiment and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on this embodiment.

[0031] In the description of this embodiment, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0032] In the description of this embodiment, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this embodiment based on the specific content of the technical solution.

[0033] Please refer to Figure 1 , which shows a multifunctional mattress control device, including: a power boost module 1, a control module 2, a signal transmission module 3, a display module 4, an interaction module 5 and an anti-low voltage reset module 6.

[0034] An interactive module 5 is used for the user to select a function; a power boost module 1 is used to boost the working power supply, and includes an input terminal connected to the working power supply, a first voltage output terminal and a second voltage output terminal, the first voltage output terminal outputs the working voltage, and the second voltage output terminal outputs the reference voltage; a control module 2 is used to output a function control signal according to the function selected by the user, and is connected to the interactive module 5 and the power boost module 1, and includes a power input terminal, an enable terminal, a first input terminal, a first output terminal, a second output terminal and a third output terminal, and the power input terminal of the control module 2 is connected to the first output terminal of the power boost module 1; a signal transmission module 3 is used to transmit a function control signal, and is connected to the control module 2, and includes a first An input end, a second input end, a third input end and a first output end, the first input end of the signal transmission module 3 is connected to the first output end of the control module 2, the second input end of the signal transmission module 3 is connected to the second output end of the control module 2, the third input end of the signal transmission module 3 is connected to the third output end of the control module 2, and the first output end of the signal transmission module 3 is connected to the first input end of the control module 2; and an anti-low voltage reset module, which is used to prevent the control module 2 from resetting when the working voltage output by the power boost module 1 is lower than a preset value, and includes an input end, a first output end and a second output end, the input end is connected to the working power supply, the first output end is linked to the power input end of the control module 2, and the second output end is connected to the enable end of the control module 2.

[0035] See also Figure 2 The interactive module 5 includes a plurality of buttons, which are connected to the input terminal of the single-chip microcomputer. The interactive module 5 includes a 4*4 matrix button, and according to the actual function setting, 13 buttons are selected for the user to select the function. The control module 2 identifies the signal input by the user through the button by scanning the buttons arranged in the matrix.

[0036] In other embodiments, the interaction module 5 includes a touch screen connected to the input terminal of the single chip microcomputer. The user can select a function through the touch screen.

[0037] See also Figure 3The power boost module 1 includes: a boost chip U6, a third inductor L3, a seventh capacitor C7, a fourth resistor R4, a third resistor R3, a fourteenth resistor R14, an eighth capacitor C8, a ninth capacitor C9, a first resistor R1 and a second resistor R2.

[0038] The power input terminal VIN of the boost chip U6 is connected to the input terminal of the power boost module 1, the power input terminal VIN of the boost chip U6 is connected to the seventh capacitor C7 to the ground, the switch terminal SW of the boost chip is connected to the third inductor L3 to the input terminal of the power boost module 1, the enable terminal EN of the boost chip U6 is connected to the fourth resistor R4, the output terminal of the boost chip U6 is connected to the third resistor R3 and the fourth resistor R4 to the ground in sequence, the feedback terminal FB of the boost chip U6 is connected between the third resistor R3 and the fourth resistor R4, the output terminal OUT of the boost chip U6 is connected in parallel with the ground, the output terminal of the boost chip U6 is connected to the second resistor R2 to the first voltage output terminal of the power boost module 1, and the output terminal of the boost chip U6 is connected to the first resistor R1 to the second voltage output terminal of the power boost module 1.

[0039] In this embodiment, the model of the boost chip U6 is HE9115ADJ. HE9115 is a high-efficiency synchronous boost converter chip with ultra-low quiescent current. It is designed for products powered by various types of batteries and consumes only a small amount of quiescent current under light load conditions. High efficiency under light load conditions is essential to achieve long battery life, and the conversion efficiency is relatively high.

[0040] In this embodiment, the voltage value of the working power supply is 3V, and the boost chip U6 boosts it to 3.3V, that is, the first voltage output terminal of the power boost module 1 outputs the working voltage 3.3V, and the second voltage output terminal outputs the reference voltage 3V.

[0041] In this embodiment, the inductance value of the third inductor L3 is 2.2μH, the capacitance value of the seventh capacitor C7 is 47μF, the resistance value of the fourth resistor R4 is 100KΩ, the resistance value of the third resistor R3 is 1MΩ, the resistance value of the fourteenth resistor R14 is 620KΩ, the capacitance value of the eighth capacitor C8 is 47μF, the capacitance value of the ninth capacitor C9 is 0.1μF, and the resistance values ​​of the first resistor R1 and the second resistor R2 are 0Ω respectively.

[0042] See also Figure 4The control module 2 includes: a single-chip computer U3, a fifth resistor R5, a tenth capacitor C10, a fourteenth capacitor C14, an eleventh capacitor C11 and peripheral circuits. The single-chip computer U3 is connected to the interactive module 5 and receives the input signal of the interactive module 5. The fourteenth capacitor C14 and the eleventh capacitor C11 are connected in parallel between the power input terminal Vcc of the single-chip computer U3 and the ground. The chip selection port CSN of the single-chip computer U3 is connected to the first output terminal of the control module 2. The clock signal output port SCK of the single-chip computer U3 is connected to the second output terminal of the control module 2. The data transmission port MISO of the single-chip computer U3 is connected to the third output terminal of the control module 2. The data receiving port MOSI of the single-chip computer U3 is connected to the first input terminal of the control module 2.

[0043] Furthermore, the model of the single-chip microcomputer U3 is STC8A8K64D4, which is a single-chip microcomputer that does not require an external crystal oscillator and an external reset. It has super anti-interference / ultra-low price / high speed / low power consumption. It is 12 times faster than traditional single-chip microcomputers and can completely eliminate the external expensive crystal oscillator and external reset circuit (a high-reliability reset circuit is integrated internally).

[0044] Among them, the chip selection port CSN of the single-chip microcomputer U3 outputs a chip selection signal, and the CSN port can be used to activate or disable the function of the chip. When the CSN port receives a low-level signal, the chip is usually operated or selected to participate in data communication or perform its function; when the CSN port is at a high level, the chip is disabled or not selected; the clock signal output port SCK of the single-chip microcomputer U3 outputs a synchronous clock signal; the data sending port MISO of the single-chip microcomputer U3 sends data to the signal transmission module 3; the data receiving port MOSI of the single-chip microcomputer U3 receives data from the signal transmission module 3.

[0045] See also Figure 5 The low voltage reset module 6 includes a MOS tube Q2, a tenth resistor R10, and a ninth resistor R9. The source of the MOS tube is connected to the input end of the low voltage reset module, the drain of the MOS tube Q2 is connected to the first output end of the low voltage reset module, the tenth resistor R10 and the ninth resistor R9 are sequentially connected in series between the input end and the second output end of the low voltage reset module, and the connection point between the tenth resistor R10 and the ninth resistor R9 is connected to the gate of the MOS tube Q2.

[0046] The function of the low voltage reset prevention module 6 is: before turning on the power boost module 1, the MOS tube Q2 is turned off, and the single chip microcomputer relies on capacitors such as the fourteenth capacitor C14 and the eleventh capacitor C11 to maintain a voltage of 3.3V for about 50mS, and then the MOS tube Q2 is turned on to prevent the single chip microcomputer from resetting due to excessive current and instantaneous voltage drop when the power boost module 1 is turned on.

[0047] Furthermore, the resistance values ​​of the tenth resistor R10 and the ninth resistor R9 are 270KΩ and 47Ω respectively.

[0048] See also Figure 6 The signal transmission module 3 includes: an antenna, a fifth capacitor C5, a second inductor L2, a third capacitor C3, a fourth capacitor C4, a signal transceiver chip U1 and a crystal oscillator unit Y1. The radio frequency signal port RF of the signal transceiver chip is connected to the fifth capacitor and the antenna in sequence, the third capacitor and the fourth capacitor are connected in parallel between the power port VCC of the signal transceiver chip and the ground, the chip selection port CSN of the signal transceiver chip is connected to the first input end of the signal transmission module 3, the clock signal port SCK of the signal transceiver chip is connected to the second input end of the signal transmission module 3, the data receiving port MOSI of the signal transceiver chip is connected to the third input end of the signal transmission module 3, the data output port MISO of the signal transceiver chip is connected to the first output end of the signal transmission module 3, and the XTN port and XTP port of the signal transceiver chip are connected to the crystal oscillator unit.

[0049] In this embodiment, the model of the signal transceiver chip U1 is UM20525, the capacitance value of the fifth capacitor C5 is 2.2PF, the inductance value of the second inductor L2 is 2nh, the capacitance value of the third capacitor C3 is 2.2μF, and the capacitance value of the fourth capacitor C4 is 0.1μF.

[0050] See also Figure 7 The multifunctional mattress control device also includes a display module 4. The display module 4 includes: a display screen driving module and a display screen connected to and controlled by the display screen driving unit. The display screen driving unit is connected to the single chip microcomputer and outputs a driving signal to drive the display screen to work.

[0051] In this embodiment, the display screen driver unit selects the TM1727 chip. TM1727 is a 4*40 display driver control dedicated circuit that can display up to 160 segments. It integrates MCU two-line word interface, data latch, LCD driver and other circuits. The SDA port of the TM1727 chip is connected to the SDA port of the microcontroller U3, and the SCL port of the TM1727 chip is connected to the SCL port of the microcontroller U3.

[0052] In this embodiment, the display screen is an LCD display screen.

[0053] See also Figure 8The present application also proposes a multifunctional mattress, which includes a mattress body, a heating pad, a negative potential pad, a negative potential generator, a negative ion generator, a negative ion regulator, a control box and the multifunctional mattress control device as described above, wherein the heating pad, the negative potential generator, the negative ion generator and the negative ion regulator are all electrically connected to the control box, the heating pad is used for generating heat, the negative potential generator is used for generating a negative potential, the negative potential pad is electrically connected to the negative potential generator for generating a negative potential field, the negative ion generator is used for generating negative ions, and the negative ion regulator is used for adjusting the emission direction and emission speed of the negative ions; the control box is communicatively connected to the multifunctional mattress control device.

[0054] The multifunctional mattress control device can send control instructions to the control box, thereby controlling one or more of the heating pad, negative ion generator, and negative ion regulator to start or stop working, making the control more convenient. It is understandable that in this case, the control box also includes a 2.4G wireless communication module or a Bluetooth module to be able to establish a wireless connection with the multifunctional mattress control device. Of course, it is not limited to this. For example, the control box and the multifunctional mattress control device can also use a 5G wireless communication module.

[0055] The control box also includes a cellular network communication module, which is electrically connected to the multifunctional mattress control device, and the cellular network communication module is, for example, a 4G or 5G communication module. By setting up the cellular network communication module, the control box can be remotely wirelessly controlled by, for example, a mobile smart terminal.

[0056] Combine the following Figures 1 to 8 The working principle of this application is explained below.

[0057] First, before the power boost module 1 starts working, the MOS tube Q2 of the low voltage reset protection module is turned off, and the microcontroller U3 can maintain a voltage of 3.3V for about 50mS through the fourteenth capacitor C14 and the eleventh capacitor C11. Then the MOS tube Q2 is turned on, and the microcontroller U3 continues to ensure that the input voltage is 3.3V, so as to prevent the voltage from dropping instantly and causing the microcontroller U3 to reset.

[0058] The user selects different functions, such as negative ion adjustment, heating, massage, etc., through the buttons on the interactive module 5. After receiving the user's input signal, the single-chip microcomputer U3 outputs a control signal. The chip selection port CSN of the single-chip microcomputer U3 outputs a chip selection signal, and the CSN port of the signal transceiver chip U1 starts working after receiving the chip selection signal; the SCK port of the single-chip microcomputer U3 outputs a synchronous clock signal, and the SCK port of the signal transceiver chip U1 receives the clock signal; the MISO port of the single-chip microcomputer U3 sends data to the signal transceiver chip U1, and the MOSI port of the signal transceiver chip U1 receives the data; the MOSI port of the single-chip microcomputer U3 receives the data sent by the MISO port of the signal transceiver chip U1, so that the communication between the multi-functional mattress control device and the multi-functional mattress can be realized.

[0059] In order to facilitate users to select functions or know the status of the multifunctional mattress, the multifunctional mattress control device is also provided with a display screen and a display screen driving unit. The single chip microcomputer controls the display screen driving unit to output a driving signal to control the display screen to display corresponding information.

[0060] The beneficial effects of the present application are: the multifunctional mattress control device and the multifunctional mattress based on the embodiments of the present application can improve the user experience and meet the user's multifunctional requirements, while also reducing costs due to their simple circuit design, convenient operation, and strong system stability.

[0061] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present implementation. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0062] Although examples of the present embodiment 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 spirit of the present embodiment, and the scope of the present embodiment is defined by the claims and their equivalents.

Claims

1. A multifunctional mattress control device, characterized in that: include: An interactive module, which is used for users to select functions; A power boost module, which is used to boost the working power supply, and comprises an input terminal connected to the working power supply, a first voltage output terminal and a second voltage output terminal, wherein the first voltage output terminal outputs the working voltage, and the second voltage output terminal outputs the reference voltage; A control module, which is used to output a function control signal according to the function selected by the user, which is connected to the interaction module and the voltage boosting module, and includes a power input terminal, an enable terminal, a first input terminal, a first output terminal, a second output terminal and a third output terminal, and the power input terminal of the control module is connected to the first output terminal of the power boosting module; a signal transmission module, which is used to transmit the function control signal, and is connected to the control module, and comprises a first input terminal, a second input terminal, a third input terminal and a first output terminal, wherein the first input terminal of the signal transmission module is connected to the first output terminal of the control module, the second input terminal of the signal transmission module is connected to the second output terminal of the control module, the third input terminal of the signal transmission module is connected to the third output terminal of the control module, and the first output terminal of the signal transmission module is connected to the first input terminal of the control module; and An anti-low voltage reset module is used to prevent the control module from resetting when the working voltage output by the working power supply decreases, causing the working voltage output by the power boost module to be lower than a preset value. The module is connected to the control module and includes an input end, a first output end, and a second output end. The input end is connected to the working power supply, the first output end is linked to the power input end of the control module, and the second output end is connected to the enable end of the control module.

2. The multifunctional mattress control device according to claim 1, characterized in that: The power boost module includes a boost chip, a third inductor, a seventh capacitor, a fourth resistor, a third resistor, a fourteenth resistor, an eighth capacitor, a ninth capacitor, a first resistor and a second resistor; the power input end of the boost chip is connected to the input end of the power boost module, the power input end of the boost chip is connected to the seventh capacitor to the ground, the switch end of the boost chip is connected to the third inductor to the input end of the power boost module, the enable end of the boost chip is connected to the fourth resistor, the output end of the boost chip is connected to the third resistor and the fourth resistor to the ground in sequence, the feedback end of the boost chip is connected between the third resistor and the fourth resistor, the eighth capacitor and the ninth capacitor are connected in parallel between the output end of the boost chip and the ground, the output end of the boost chip is connected to the second resistor to the first voltage output end of the power boost module, and the output end of the boost chip is connected to the first resistor to the second voltage output end of the power boost module.

3. The multifunctional mattress control device according to claim 1, characterized in that: The control module includes a single-chip microcomputer, a fifth resistor, a tenth capacitor, a fourteenth capacitor and an eleventh capacitor. The single-chip microcomputer is connected to the interactive module and receives an input signal of the interactive module. The fourteenth capacitor and the eleventh capacitor are connected in parallel between the power input terminal of the single-chip microcomputer and the ground. The chip selection port of the single-chip microcomputer is connected to the first output terminal of the control module, the clock signal output port of the single-chip microcomputer is connected to the second output terminal of the control module, the data sending port of the single-chip microcomputer is connected to the third output terminal of the control module, and the data receiving port of the single-chip microcomputer is connected to the first input terminal of the control module.

4. The multifunctional mattress control device according to claim 1, characterized in that: The signal transmission module includes an antenna, a fifth capacitor, a second inductor, a third capacitor, a fourth capacitor, a signal transceiver chip and a crystal oscillator unit. The radio frequency signal port of the signal transceiver chip is connected to the fifth capacitor and the antenna in sequence. The third capacitor and the fourth capacitor are connected in parallel between the power port and the ground of the signal transceiver chip. The chip selection port of the signal transceiver chip is connected to the first input end of the signal transmission module. The clock signal port of the signal transceiver chip is connected to the second input end of the signal transmission module. The data receiving port of the signal transceiver chip is connected to the third input end of the signal transmission module. The data output port of the signal transceiver chip is connected to the first output end of the signal transmission module. The signal transceiver chip is connected to the crystal oscillator unit.

5. The multifunctional mattress control device according to claim 3, characterized in that: The multifunctional mattress control device also includes a display module, which includes a display screen driving unit and a display screen connected to and controlled by the display screen driving unit. The display screen driving unit is connected to the single chip microcomputer and outputs a driving signal to drive the display screen to work.

6. The multifunctional mattress control device according to claim 3, characterized in that: The anti-low voltage reset module includes a MOS tube, a tenth resistor and a ninth resistor, the source of the MOS tube is connected to the input end of the anti-low voltage reset module, the drain of the MOS tube is connected to the first output end of the anti-low voltage reset module, the tenth resistor and the ninth resistor are connected in series between the input end and the second output end of the anti-low voltage reset module, and the connection between the tenth resistor and the ninth resistor is connected to the gate of the MOS tube.

7. The multifunctional mattress control device according to claim 3, characterized in that: The interaction module includes a plurality of buttons, and the buttons are connected to the input terminals of the single chip microcomputer.

8. The multifunctional mattress control device according to claim 3, characterized in that: The interactive module includes a touch screen, and the touch screen is connected to the input end of the single chip microcomputer.

9. The multifunctional mattress control device according to claim 3, characterized in that: The model of the single chip microcomputer is STC8A8K64D4.

10. A multifunctional mattress, characterized in that: It includes a mattress body, a heating pad, a negative potential pad, a negative potential generator, a negative ion generator, a negative ion regulator, a control box and a multifunctional mattress control device as described in any one of claims 1 to 9, wherein the heating pad, the negative potential generator, the negative ion generator and the negative ion regulator are all electrically connected to the control box, the heating pad is used for generating heat, the negative potential generator is used for generating a negative potential, the negative potential pad is electrically connected to the negative potential generator for generating a negative potential field, the negative ion generator is used for generating negative ions, and the negative ion regulator is used for adjusting the emission direction and emission speed of the negative ions; the control box is communicatively connected to the multifunctional mattress control device.

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