Remote controller

Abstract

The utility model discloses a remote controller, comprising an infrared communication module used for emitting an infrared control signal; the infrared communication module is electrically connected with the first control module; the key module is used for inputting a control instruction matched with the infrared control signal; the gravity detection module is used for detecting gravity information; the first control module is connected with a power supply through the switch module; the first control module, the key module, the gravity detection module and the switch module are electrically connected with the second control module, and the second control module is used for controlling connection or disconnection of the switch module; according to the embodiment of the invention, the power consumption of the remote controller in the standby state can be reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of practical smart home, and in particular to a remote controller. Background Art

[0002] With the development of smart homes, the functions of remote controls are becoming more and more abundant, and the power consumption of remote controls is also increasing.

[0003] At present, the remote controls on the market have not taken into account the problem of increased power consumption due to rich functions, nor have they designed power-saving solutions for remote controls. This will reduce the service life of the power supply in the remote control and is not conducive to environmental protection. Utility Model Content

[0004] The following is a summary of the subject matter described in detail herein; this summary is not intended to limit the scope of the claims.

[0005] The utility model provides a remote controller, which can reduce the power consumption of the remote controller.

[0006] The utility model provides a remote controller, comprising: an infrared communication module, for transmitting an infrared control signal; a first control module, the infrared communication module is electrically connected to the first control module; a key module, for inputting a control instruction matching the infrared control signal; a gravity detection module, for detecting gravity information; a switch module, the first control module is connected to a power supply through the switch module; and a second control module, the first control module, the key module, the gravity detection module and the switch module are electrically connected to the second control module respectively, and the second control module is used to control the conduction or disconnection of the switch module.

[0007] In some embodiments, the switch module includes a first field effect transistor, the second control module is provided with a power control port, the first control module is provided with a power receiving port, the gate of the first field effect transistor is connected to the power control port through a first resistor, the gate of the first field effect transistor is also connected to the power supply through a second resistor, the drain of the first field effect transistor is connected to the power receiving port, and the source of the first field effect transistor is connected to the power supply.

[0008] In some embodiments, it also includes a microphone and a speaker, wherein the microphone is electrically connected to the first control module, the microphone is used to input a control voice matching the infrared control signal, and the speaker is electrically connected to the first control module, the speaker is used to play a prompt voice.

[0009] In some embodiments, the infrared communication module includes an infrared transmitting component and a driving component, the first control module is provided with an infrared transmitting port, the infrared transmitting port, the driving component and the infrared transmitting component are connected in sequence, and the infrared transmitting port is used to send the infrared control signal to the driving component.

[0010] In some embodiments, the infrared emission component includes a first infrared diode, a second infrared diode, a third infrared diode and a fourth infrared diode, the driving component includes a second field effect transistor, the source of the second field effect transistor, the second infrared diode and the cathode of the first infrared diode are connected in sequence, the source of the second field effect transistor, the fourth infrared diode and the cathode of the third infrared diode are connected in sequence, the anode of the first infrared diode and the anode of the third infrared diode are both used to connect to the power supply, the gate of the second field effect transistor is connected to the infrared emission port, and the drain of the second field effect transistor is connected to the infrared emission port through a second resistor.

[0011] In some embodiments, the infrared communication module includes an infrared receiving component, the first control module is provided with an infrared receiving port, and the infrared receiving component is connected to the infrared receiving port.

[0012] In some embodiments, the first control module is provided with a first communication port, the second control module is provided with a second communication port and a Bluetooth port, the first communication port is communicatively connected to the second communication port, the Bluetooth port is connected to the Bluetooth antenna via a first coupling capacitor, one end of the first coupling capacitor connected to the Bluetooth port is connected to a first inductor, one end of the first coupling capacitor connected to the Bluetooth antenna is connected to a second inductor, and the second control module is communicatively connected to a remote terminal via the Bluetooth antenna.

[0013] In some embodiments, a storage device is further included, wherein the storage device is used to store infrared code data matching the infrared control signal, and the storage device is electrically connected to the first control module.

[0014] In some embodiments, a backlight assembly is further included, wherein the backlight assembly is electrically connected to the second control module and is used to provide lighting for the key module.

[0015] In some embodiments, a charging component and a voltage management component are also included. The voltage management component, the power supply and the charging component are electrically connected in sequence. The infrared communication module, the button module, the gravity detection module, the switch module and the second control module are electrically connected to the voltage management component respectively. The voltage management component is used to adjust the output voltage of the power supply.

[0016] The embodiments of the present application include at least the following beneficial effects: by setting an infrared communication module, the remote control can use the infrared communication module for infrared control; by setting a button module in the remote control, a control instruction matching the infrared control signal can be input through the button module; and by setting a gravity detection module in the remote control, the gravity information of the remote control can be detected through the gravity detection module. Normally, when the remote control is used, the remote control will be picked up and the button module will be triggered. Therefore, the gravity information and the control instruction can indicate whether the remote control is used. Since the infrared communication module is electrically connected to the first control module, the first control module needs to process the infrared control signal. Since the button module and the gravity detection module are electrically connected to the second control module respectively, the second control module needs to process the Control instructions and gravity information, compared with control instructions and gravity information, the processing of infrared control signals is more difficult, so the power consumption of the first control module will be greater than that of the second control module. On this basis, the second control module is electrically connected to the switch module, and the first control module is connected to the power supply through the switch module. The second control module can control the switch module to be turned on so that the power supply circuit between the first control module and the power supply is connected, so that the first control module will consume the power of the power supply only when the remote control is used; the second control module can control the switch module to be turned off so that the power supply circuit between the first control module and the power supply is disconnected, so that when the remote control is not in use, the first control module with higher power consumption will not consume the power of the power supply, which can effectively reduce the power consumption of the remote control.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures specifically pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the technical solution of the utility model and constitute a part of the specification. Together with the embodiments of the utility model, they are used to explain the technical solution of the utility model and do not constitute a limitation on the technical solution of the utility model.

[0019] Figure 1 An optional system block diagram of a remote controller provided by an embodiment of the utility model;

[0020] Figure 2 An optional circuit schematic diagram of a switch module provided in an embodiment of the utility model;

[0021] Figure 3 An optional circuit schematic diagram of the first control module provided in an embodiment of the utility model;

[0022] Figure 4 An optional circuit schematic diagram of a second control module provided in an embodiment of the utility model;

[0023] Figure 5 An optional system block diagram of a microphone provided in an embodiment of the utility model;

[0024] Figure 6 An optional system block diagram of a speaker provided in an embodiment of the utility model;

[0025] Figure 7 An optional system block diagram of an infrared communication module provided by an embodiment of the utility model;

[0026] Figure 8 An optional circuit schematic diagram of an infrared communication module provided in an embodiment of the utility model;

[0027] Fig. 9 An optional system block diagram of the infrared receiving component provided in the embodiment of the utility model.

[0028] Fig.10 An optional circuit schematic diagram of an infrared receiving component provided in an embodiment of the utility model.

[0029] Fig.11 An optional circuit schematic diagram of the first triode provided in an embodiment of the utility model.

[0030] Fig.12 An optional circuit schematic diagram of the second triode provided in an embodiment of the utility model.

[0031] Fig.13 An optional system block diagram of a storage device provided in an embodiment of the utility model.

[0032] Fig.14 An optional circuit schematic diagram of a storage device provided in an embodiment of the utility model.

[0033] Fig.15 An optional system block diagram of a backlight assembly provided in an embodiment of the utility model.

[0034] Fig.16 An optional system block diagram of a charging component and a voltage management component provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0035] The embodiments of the present invention are described in detail below, and 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 only used to explain the present invention, and cannot be understood as limiting the present invention.

[0036] In the description of the present invention, 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 the present invention 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 cannot be understood as a limitation on the present invention.

[0037] In the description of the present utility model, "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 the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0038] In the description of the present invention, 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 the present invention based on the specific content of the technical solution.

[0039] Currently, the main chip inside the remote control is also in working state when it is in standby mode, which increases the power consumption of the remote control unnecessarily.

[0040] In view of the problem that the remote control consumes a lot of power when in standby mode, the utility model provides a remote control, which includes: an infrared communication module for transmitting an infrared control signal; a first control module, the infrared communication module is electrically connected to the first control module; a key module is used to input a control instruction matching the infrared control signal; a gravity detection module is used to detect gravity information; a switch module, the first control module is connected to a power supply through the switch module; a second control module, the first control module, the key module, the gravity detection module and the switch module are electrically connected to the second control module respectively, and the second control module is used to control the conduction or disconnection of the switch module; according to the solution provided by the embodiment of the utility model, by setting the infrared communication module, the remote control can use the infrared communication module for infrared control, by setting the key module in the remote control, the control instruction matching the infrared control signal can be input through the key module, and by setting the gravity detection module in the remote control, the gravity information of the remote control can be detected through the gravity detection module. Under normal circumstances, when the remote control is used, the remote control will be picked up and the key module will be touched. Therefore, gravity information and control instructions can indicate whether the remote control is used. Since the infrared communication module is electrically connected to the first control module, the first control module needs to process the infrared control signal. Since the button module and the gravity detection module are electrically connected to the second control module respectively, the second control module needs to process the control instruction and gravity information. Compared with the control instruction and gravity information, the processing of the infrared control signal is more difficult. Therefore, the power consumption of the first control module will be greater than that of the second control module. On this basis, the second control module is electrically connected to the switch module, and the first control module is connected to the power supply through the switch module. The second control module can control the switch module to be turned on so that the power supply circuit between the first control module and the power supply is connected, so that when the remote control is used, the first control module will consume the power of the power supply; the second control module can control the switch module to be disconnected so that the power supply circuit between the first control module and the power supply is disconnected, so that when the remote control is not used, the first control module with larger power consumption will not consume the power of the power supply, which can effectively reduce the power consumption of the remote control.

[0041] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings.

[0042] Reference Figures 1 to 4 , an embodiment of the utility model provides a remote controller, comprising:

[0043] Infrared communication module 100, used for transmitting infrared control signals;

[0044] The first control module 200, the infrared communication module 100 is electrically connected to the first control module 200;

[0045] The button module 300 is used to input a control instruction matching the infrared control signal;

[0046] A gravity detection module 400, used to detect gravity information;

[0047] Switch module 500, the first control module 200 is connected to the power supply 700 through the switch module 500;

[0048] The second control module 600 , the first control module 200 , the button module 300 , the gravity detection module 400 and the switch module 500 are electrically connected to the second control module 600 , respectively. The second control module 600 is used to control the on or off of the switch module 500 .

[0049] Based on this, by setting the infrared communication module 100, the remote control can use the infrared communication module 100 for infrared control, by setting the button module 300 in the remote control, the control instruction matching the infrared control signal can be input through the button module 300, and by setting the gravity detection module 400 in the remote control, the gravity information of the remote control can be detected through the gravity detection module 400. Normally, when the remote control is used, the remote control will be picked up and the button module 300 will be triggered. Therefore, the gravity information and the control instruction can indicate whether the remote control is used. Since the infrared communication module 100 is electrically connected to the first control module 200, the first control module 200 needs to process the infrared control signal. Since the button module 300 and the gravity detection module 400 are respectively electrically connected to the second control module 600, the second control module 600 needs to process the control instruction and gravity information. Instructions and gravity information, and the processing of infrared control signals are more difficult, so the power consumption of the first control module 200 will be greater than that of the second control module 600. On this basis, the second control module 600 is electrically connected to the switch module 500, and the first control module 200 is connected to the power supply 700 through the switch module 500. The second control module 600 can control the switch module 500 to be turned on so that the power supply circuit between the first control module 200 and the power supply 700 is connected, so that when the remote control is used, the first control module 200 will consume the power of the power supply 700; the second control module 600 can control the switch module 500 to be turned off so that the power supply circuit between the first control module 200 and the power supply 700 is disconnected, so that when the remote control is not in use, the first control module 200 with higher power consumption will not consume the power of the power supply 700, which can effectively reduce the power consumption of the remote control.

[0050] Specifically, a battery compartment is provided in the remote control, which is not marked in the figure. The power supply 700 can be a battery, and the battery is installed in the battery compartment.

[0051] In addition, refer again Figure 2In some embodiments of the utility model, the switch module 500 includes a first field effect transistor Q1 and a second resistor R2, the second control module 600 is provided with a power control port POWER_SW, the first control module 200 is provided with a power receiving port JX108_VI, the gate of the first field effect transistor Q1 is connected to the power control port POWER_SW through the first resistor R1, one end of the second resistor R1 is connected to the gate of the first field effect transistor Q1, the other end of the second resistor R2 is connected to the source of the first field effect transistor Q1, the drain of the first field effect transistor Q1 is connected to the power receiving port JX108_VI, and the source of the first field effect transistor Q1 is connected to the power supply 700.

[0052] Specifically, the first field effect transistor Q1 is a P-channel MOS transistor.

[0053] Based on this, by setting the first field effect transistor Q1, and the gate of the first field effect transistor Q1 is connected and controlled by the second control module 600, the voltage change of the gate of the first field effect transistor Q1 is controlled by the second control module 600, so that the conduction or disconnection between the power supply 700 and the first control module 200 can be controlled quickly and losslessly, and the first control module 200 can also respond quickly to the control instruction to control the infrared communication module 100 to send an infrared control signal.

[0054] In addition, refer to Figure 5 and 6 Some embodiments of the utility model further include a microphone 800 and a speaker 900. The microphone 800 is electrically connected to the first control module 200, and the microphone 800 is used to input a control voice matching the infrared control signal. The speaker 900 is electrically connected to the first control module 200, and the speaker 900 is used to play a prompt voice.

[0055] It can be understood that the microphone 800 is used to obtain the control voice of the user, the first control module 200 identifies the control keywords in the control voice, and controls the working state of the infrared communication module 100 according to the control keywords.

[0056] Specifically, taking controlling the volume of a TV as an example, the user says "turn up the volume of the TV" to the remote control, and the first control module 200 extracts two control keywords "volume" and "turn up". At this time, the first control module 200 matches the corresponding infrared control signal according to the control keywords, and the first control module 200 controls the infrared communication module 100 to transmit an infrared control signal for turning up the volume.

[0057] It is understandable that the first control module 200 can identify the working status of the remote controller and generate a prompt voice according to the working status of the remote controller.

[0058] Specifically, taking the example of the button module 300 being pressed by a heavy object for a long time, when the first control module 200 continues to receive the same control instruction of the button module 300 for a period exceeding a preset threshold, the first control module 200 will generate a prompt voice "Do not press" and send it to the speaker 900. The speaker 900 plays the prompt voice to remind the user to remove the heavy object in time.

[0059] Based on this, by setting up a microphone 800 and a speaker 900, the remote control is able to receive control voice and play prompt voice. The remote control has the ability to interact with the user through voice, making the remote control more intelligent and convenient for the user to configure and use the remote control.

[0060] In addition, refer to Figure 7 and Figure 8 In some embodiments of the utility model, the infrared communication module 100 includes an infrared emitting component 110 and a driving component 120, and the first control module 200 is provided with an infrared emitting port IR_T. The infrared emitting port IR_T, the driving component 120 and the infrared emitting component 110 are connected in sequence, and the infrared emitting port IR_T is used to send an infrared control signal to the driving component 120.

[0061] It can be understood that the first control module 200 sends the infrared control signal to the driving component 120 through the infrared emission port IR_T, and controls the infrared emission component 110 to emit the infrared control signal through the driving component 120.

[0062] In addition, refer again Figure 8 In certain embodiments of the utility model, the infrared emission component 110 includes a first infrared diode IR1, a second infrared diode IR2, a third infrared diode IR3 and a fourth infrared diode IR4, and the driving component 120 includes a second field effect transistor Q2, the source of the second field effect transistor Q2, the cathode of the second infrared diode IR2 and the first infrared diode IR1 are connected in sequence, the source of the second field effect transistor Q2, the cathode of the fourth infrared diode IR4 and the third infrared diode IR3 are connected in sequence, the anode of the first infrared diode IR1 and the anode of the third infrared diode IR3 are both used to connect to the power supply 700, the gate of the second field effect transistor Q2 is connected to the infrared emission port IR_T, and the drain of the second field effect transistor Q2 is connected to the infrared emission port IR_T through the third resistor R3.

[0063] It can be understood that the first control module 200 controls the level of the gate of the second field effect transistor Q2 according to the infrared control signal, thereby controlling the on and off of the second field effect transistor Q2.

[0064] Specifically, the second field effect transistor Q2 is a P-channel MOS transistor.

[0065] Based on this, the first infrared diode IR1 and the second infrared diode IR2 are connected in series, the third infrared diode IR3 and the fourth infrared diode IR4 are connected in series, and the first infrared diode IR1, the second infrared diode IR2 and the third infrared diode IR3, the fourth infrared diode IR4 are connected in parallel, which can enhance the infrared light signal emitted by the infrared emission component 110 while reducing the voltage requirement for the normal operation of the infrared emission component 110. By setting the second field effect transistor Q2 to drive the infrared emission component 110 to emit infrared light signals, the response speed of the infrared communication module 100 can be accelerated, making the infrared communication module 100 more sensitive, and the second field effect transistor Q2 only needs a smaller voltage to act on the gate to drive the normal operation of the infrared emission component 110, which can effectively reduce the power supply requirement of the infrared communication module 100.

[0066] In addition, refer to Fig. 9 and Fig.10 In some embodiments of the present invention, the infrared communication module 100 includes an infrared receiving component 130, the first control module 200 is provided with an infrared receiving port IR_R, and the infrared receiving component 130 is connected to the infrared receiving port IR_R.

[0067] It can be understood that the first control module 200 stores multiple infrared code data of multiple original remote controls, each infrared code data is suitable for controlling a controlled device, the infrared receiving component 130 is used to receive the original infrared light signal of the original remote control of the controlled device, the first control module 200 modulates the original infrared light signal into an original infrared signal, the first control module 200 matches the matching infrared code data that matches the original infrared signal, and sends the infrared control signal according to the matching infrared code data.

[0068] Specifically, the infrared receiving component 130 is connected to the infrared receiving port IR_R, the infrared receiving component 130 is connected to the power supply 700 , and the infrared receiving component 130 is also connected to the second coupling capacitor C2 , and the other end of the second coupling capacitor C2 is connected to the negative electrode of the power supply 700 .

[0069] Based on this, the first control module 200 stores multiple infrared code data of multiple original remote controls, and the infrared receiving component 130 can receive the matching infrared light signal of the original remote control and match the matching infrared code data, so that the remote control can control multiple controlled devices, increasing the versatility of the remote control.

[0070] In addition, refer again Figure 3 , Figure 4 , Fig.11 and Fig.12In some embodiments of the utility model, the first control module 200 is provided with a first communication port, the second control module 600 is provided with a second communication port and a Bluetooth port RF, the first communication port is communicatively connected to the second communication port, the Bluetooth port RF is connected to the Bluetooth antenna E1 through the first coupling capacitor C1, one end of the first coupling capacitor C1 connected to the Bluetooth port RF is connected to the first inductor L1, one end of the first coupling capacitor C1 connected to the Bluetooth antenna E1 is connected to the second inductor L2, and the second control module 600 is communicatively connected to the remote terminal through the Bluetooth antenna E1.

[0071] Specifically, the first communication port includes a first data input port JX108_RX and a first data output port JX108_TX, the second communication port includes a second data input port YC1156_RX and a second data output port YC1156_TX, the first data input port JX108_RX is connected to the second data output port YC1156_TX through a first transistor Q1, the emitter of the first transistor is connected to the second data output port YC1156_TX through a fourth resistor R4, the base of the first transistor is connected to the power supply 700 through a fifth resistor R5, the collector of the first transistor is connected to the first data input port The first data output port JX108_TX is connected to the second data input port YC1156_RX through the second triode Q2, the collector of the second triode Q2 is connected to the second data input port YC1156_RX through the seventh resistor R7, the collector of the second triode Q2 is connected to the power supply 700 through the eighth resistor R8, the base of the second triode Q2 is connected to the power supply 700 through the ninth resistor R9, and the emitter of the second triode Q2 is connected to the first data output port JX108_TX.

[0072] Specifically, one end of the first inductor L1 is connected to the first coupling capacitor C1, and the other end of the first inductor L1 is connected to the negative electrode of the power supply 700; one end of the second inductor L2 is connected to the first coupling capacitor C1, and the other end of the second inductor L2 is connected to the negative electrode of the power supply 700.

[0073] It can be understood that the first control module 200 modulates the infrared control signal into a Bluetooth signal and sends it to the second control module 600. The second control module 600 is connected to the external device through the Bluetooth antenna E1. The Bluetooth antenna E1 is used to send the Bluetooth signal to the external device and download infrared code data matching the Bluetooth signal from the external device.

[0074] In particular, the infrared control signal may be an original infrared signal, and the external device may be a mobile phone.

[0075] Based on this, the first control module 200 can modulate the incomplete infrared control signal into a Bluetooth signal, the second control module 600 sends the Bluetooth signal to the external device, and downloads complete infrared code data matching the infrared control signal from the external device, thereby improving the versatility of the remote control, allowing the remote control to continuously obtain infrared code data suitable for new controlled devices, and the remote control can be used to control new controlled devices.

[0076] In addition, refer to Fig.13 and Fig.14 Some embodiments of the present invention further include a storage device 1000 , which is used to store infrared code data matching the infrared control signal, and the storage device 1000 is electrically connected to the first control module 200 .

[0077] Specifically, the memory 1000 is provided with a storage data input port FLASH_MOSI and a storage data output port FLASH_MISO, and the memory 1000 is connected to the first control module 200 via the storage data input port FLASH_MOSI and the storage data output port FLASH_MISO respectively.

[0078] Based on this, by providing the storage 1000, the remote controller can store a large amount of infrared code data, thereby increasing the versatility of the remote controller.

[0079] In addition, refer to Fig.15 Some embodiments of the present invention further include a backlight assembly 1100 , which is electrically connected to the second control module 600 , and is used to provide lighting for the key module 300 .

[0080] It can be understood that the backlight assembly 1100 includes a plurality of backlight lamps, and each key on the key module 300 is provided with a backlight lamp.

[0081] In addition, refer to Fig.16 Some embodiments of the utility model further include a charging component 1200 and a voltage management component 1300. The voltage management component 1300, the power supply 700 and the charging component 1200 are electrically connected in sequence. The infrared communication module 100, the button module 300, the gravity detection module 400, the switch module 500 and the second control module 600 are electrically connected to the voltage management component 1300 respectively. The voltage management component 1300 is used to adjust the output voltage of the power supply 700.

[0082] Specifically, the voltage management component 1300 includes three transformers, which adjust the output voltage of the power supply 700 to 5V, 3.3V and 1.8V respectively.

[0083] Based on this, by setting the charging component 1200, the remote control does not need to frequently replace the power supply 700, thereby saving the use cost of the remote control. By setting the voltage management component 1300, a suitable voltage can be provided for the remote control.

[0084] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A remote controller, characterized in that: include: Infrared communication module, used for transmitting infrared control signals; a first control module, the infrared communication module being electrically connected to the first control module; A button module, used for inputting a control instruction matching the infrared control signal; Gravity detection module, used to detect gravity information; A switch module, wherein the first control module is connected to a power supply through the switch module; The second control module, the first control module, the button module, the gravity detection module and the switch module are electrically connected to the second control module respectively, and the second control module is used to control the conduction or disconnection of the switch module.

2. The remote controller according to claim 1, characterized in that: The switch module includes a first field effect transistor, the second control module is provided with a power control port, the first control module is provided with a power receiving port, the gate of the first field effect transistor is connected to the power control port through a first resistor, the gate of the first field effect transistor is also connected to the power supply through a second resistor, the drain of the first field effect transistor is connected to the power receiving port, and the source of the first field effect transistor is connected to the power supply.

3. The remote controller according to claim 1, characterized in that: It also includes a microphone and a speaker. The microphone is electrically connected to the first control module and is used to input a control voice that matches the infrared control signal. The speaker is electrically connected to the first control module and is used to play a prompt voice.

4. The remote controller according to claim 1, characterized in that: The infrared communication module includes an infrared transmitting component and a driving component. The first control module is provided with an infrared transmitting port. The infrared transmitting port, the driving component and the infrared transmitting component are connected in sequence. The infrared transmitting port is used to send the infrared control signal to the driving component.

5. The remote controller according to claim 4, characterized in that: The infrared emission component includes a first infrared diode, a second infrared diode, a third infrared diode and a fourth infrared diode, and the driving component includes a second field effect transistor, the source of the second field effect transistor, the second infrared diode and the cathode of the first infrared diode are connected in sequence, the source of the second field effect transistor, the fourth infrared diode and the cathode of the third infrared diode are connected in sequence, the anode of the first infrared diode and the anode of the third infrared diode are both used to connect to the power supply, the gate of the second field effect transistor is connected to the infrared emission port, and the drain of the second field effect transistor is connected to the infrared emission port through a second resistor.

6. The remote controller according to claim 1, characterized in that: The infrared communication module includes an infrared receiving component, the first control module is provided with an infrared receiving port, and the infrared receiving component is connected to the infrared receiving port.

7. The remote controller according to claim 1, characterized in that: The first control module is provided with a first communication port, the second control module is provided with a second communication port and a Bluetooth port, the first communication port is communicatively connected to the second communication port, the Bluetooth port is connected to the Bluetooth antenna via a first coupling capacitor, one end of the first coupling capacitor connected to the Bluetooth port is connected to a first inductor, one end of the first coupling capacitor connected to the Bluetooth antenna is connected to a second inductor, and the second control module is communicatively connected to a remote terminal via the Bluetooth antenna.

8. The remote controller according to claim 1, characterized in that: It also includes a storage device, which is used to store infrared code data matching the infrared control signal, and the storage device is electrically connected to the first control module.

9. The remote controller according to claim 1, characterized in that: It also includes a backlight assembly, which is electrically connected to the second control module and is used to provide lighting for the key module.

10. The remote controller according to claim 1, characterized in that: It also includes a charging component and a voltage management component. The voltage management component, the power supply and the charging component are electrically connected in sequence. The infrared communication module, the button module, the gravity detection module, the switch module and the second control module are electrically connected to the voltage management component respectively. The voltage management component is used to adjust the output voltage of the power supply.

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