CN218100435U - Rechargeable remote controller - Google Patents
Rechargeable remote controller Download PDFInfo
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- CN218100435U CN218100435U CN202221744158.6U CN202221744158U CN218100435U CN 218100435 U CN218100435 U CN 218100435U CN 202221744158 U CN202221744158 U CN 202221744158U CN 218100435 U CN218100435 U CN 218100435U
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Abstract
The application discloses a rechargeable remote controller. The chargeable remote controller comprises: the remote control device comprises an operation module, a control module, a communication module and a wireless charging module, wherein the operation module is used for generating a remote control operation signal according to user operation; the control module is connected with the operation module and used for acquiring a remote control operation signal and generating a remote control signal according to the remote control operation signal; the communication module is connected with the control module and is used for acquiring a remote control signal and sending the remote control signal to external target equipment; the wireless charging module is connected with the control module and comprises a battery, the battery is used for supplying power, and the wireless charging module is used for inducing an external charging signal to generate electric energy and feeding the electric energy back to the battery for wireless charging. The remote controller is placed on the wireless charging seat, the charging signal of the wireless charging seat can be induced by the wireless charging module to wirelessly charge the battery, the cost for repeatedly purchasing new batteries is reduced, and the generation of waste batteries is reduced to reduce environmental pollution.
Description
Technical Field
The application relates to the technical field of electronic circuits, in particular to a rechargeable remote controller.
Background
In the related art, the traditional remote controller uses a dry battery for power supply, but the dry battery cannot be recycled, a new battery needs to be repeatedly purchased, and the waste dry battery is difficult to recycle and easily causes environmental pollution.
SUMMERY OF THE UTILITY MODEL
The present application is directed to solving at least one of the problems in the prior art. Therefore, the rechargeable remote controller is provided, the remote controller is placed on the wireless charging seat to charge the battery, the cost for repeatedly purchasing new batteries can be reduced, and the generation of waste batteries is reduced to reduce environmental pollution.
A chargeable remote controller according to an embodiment of a first aspect of the present application includes: the remote control device comprises an operation module, a control module, a communication module and a wireless charging module, wherein the operation module is used for generating a remote control operation signal according to user operation; the control module is connected with the operation module and is used for acquiring the remote control operation signal and generating a remote control signal according to the remote control operation signal; the communication module is connected with the control module and is used for acquiring the remote control signal and sending the remote control signal to external target equipment; the wireless charging module is connected with the control module, the wireless charging module comprises a battery, the battery is used for supplying power, and the wireless charging module is used for inducing an external charging signal to generate electric energy and feeding the electric energy back to the battery for wireless charging.
The rechargeable remote controller according to the embodiment of the application has at least the following beneficial effects: the remote controller is placed on the wireless charging seat, the charging signal of the wireless charging seat can be induced through the wireless charging module to wirelessly charge the battery, the cost for repeatedly purchasing new batteries is reduced, and the generation of waste batteries is reduced to reduce environmental pollution.
According to some embodiments of the present application, the wireless charging module further comprises: the charging chip comprises a charging input end, a charging output end and a state indicating end, the state indicating end outputs an indicating signal used for indicating the working state of the battery, the induction coil is connected with the charging input end, the positive pole of the battery is connected with the charging output end, the negative pole of the battery is grounded, one end of the first capacitor is connected with the charging output end, the other end of the first capacitor is grounded, one end of the first resistor is connected with the state indicating end, the other end of the first resistor is connected with the anode of the luminous tube, and the cathode of the luminous tube is grounded.
According to some embodiments of the application, the light emitting tube is configured to switch a lighting color according to the indication signal, and the lighting color includes: the battery charging device comprises a first light color, a second light color and a third light color, wherein the first light color is used for indicating that the working state of the battery is normal charging, the second light color is used for indicating that the working state of the battery is discharging, and the third light color is used for indicating that the working state of the battery is failure.
According to some embodiments of the present application, the control module includes a main control chip, and the main control chip is configured to obtain the remote control operation signal and generate a remote control signal according to the remote control operation signal.
According to some embodiments of the present application, the operation module includes at least one key, one end of the key is connected to the main control chip, and the other end of the key is grounded.
According to some embodiments of the application, the communication module includes communication chip, first stabilivolt, first inductance, second electric capacity, third electric capacity and radio frequency antenna, the communication chip connects the main control chip, the communication chip includes the antenna connection end, the one end of first stabilivolt is connected the antenna connection end, the other end ground connection of first stabilivolt, the one end of second electric capacity is connected the antenna connection end, the other end ground connection of second electric capacity, the one end of first inductance is connected the antenna connection end, the other end of first inductance is connected the radio frequency antenna, the one end of third electric capacity is connected the radio frequency antenna, the other end ground connection of third electric capacity.
According to some embodiments of the application, the wireless charging device further comprises a power supply module, wherein the power supply module is respectively connected with the wireless charging module, the control module and the communication module, and the power supply module is used for adjusting the output voltage of the battery to obtain a target voltage and transmitting the target voltage to the control module and the communication module.
According to some embodiments of the present application, the power supply module includes a power supply chip, a first voltage stabilization unit and a second voltage stabilization unit, the power supply chip includes a power supply input end and a power supply output end, the power supply input end is connected with the positive pole of the battery and the first voltage stabilization unit, the power supply output end is connected with the second voltage stabilization unit.
According to some embodiments of the application, the first voltage stabilizing unit comprises a second voltage stabilizing tube, a fourth capacitor, a fifth capacitor and a sixth capacitor, one end of the second voltage stabilizing tube is connected with the power supply input end, the other end of the second voltage stabilizing tube is grounded, one end of the fourth capacitor is connected with the power supply input end, the other end of the fourth capacitor is grounded, one end of the fifth capacitor is connected with the power supply input end, the other end of the fifth capacitor is grounded, one end of the sixth capacitor is connected with the power supply input end, and the other end of the sixth capacitor is grounded.
According to some embodiments of the present application, the second voltage stabilizing unit includes a seventh capacitor and an eighth capacitor, one end of the seventh capacitor is connected to the power supply output terminal, the other end of the seventh capacitor is grounded, one end of the eighth capacitor is connected to the power supply output terminal, and the other end of the eighth capacitor is grounded.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The present application is further described with reference to the following figures and examples, in which:
FIG. 1 is a block diagram of an embodiment of a rechargeable remote control of the present application;
fig. 2 is a circuit diagram of an embodiment of the wireless charging module shown in fig. 1;
FIG. 3 is a circuit diagram of one embodiment of the control module of FIG. 1;
FIG. 4 is a circuit diagram of one embodiment of the operational module of FIG. 1;
FIG. 5 is a circuit diagram of one embodiment of the communication module of FIG. 1;
FIG. 6 is a block diagram of another embodiment of a remote control device of the present application;
fig. 7 is a circuit diagram of an embodiment of the power supply module shown in fig. 6.
Reference numerals:
the wireless charging system comprises an operation module 100, a control module 200, a communication module 300, a wireless charging module 400 and a power supply module 500;
the inductive coil 410, the first voltage stabilizing unit 510, and the second voltage stabilizing unit 520.
Detailed Description
Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and larger, smaller, larger, etc. are understood as excluding the present numbers, and larger, smaller, inner, etc. are understood as including the present numbers. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.
In the description of the present application, unless otherwise expressly limited, terms such as set, mounted, connected and the like should be construed broadly, and those skilled in the art can reasonably determine the specific meaning of the terms in the present application by combining the detailed contents of the technical solutions.
The rechargeable remote controller can be applied to remotely control various terminals such as televisions, air conditioners and the like. In the related art, the traditional remote controller uses a dry battery for power supply, but the dry battery cannot be recycled, a new battery needs to be repeatedly purchased, and the waste dry battery is difficult to recycle and easily causes environmental pollution.
Based on this, the application provides a rechargeable remote controller, and the remote controller is placed on the wireless charging seat to charge the battery, so that the cost of repeatedly purchasing new batteries can be reduced, and the generation of waste batteries is reduced to reduce environmental pollution.
Some embodiments, referring to fig. 1, a chargeable remote controller includes: the wireless charging device comprises an operation module 100, a control module 200, a communication module 300 and a wireless charging module 400, wherein the operation module 100 is used for generating a remote control operation signal according to user operation; the control module 200 is connected to the operation module 100, and the control module 200 is configured to obtain a remote control operation signal and generate a remote control signal according to the remote control operation signal; the communication module 300 is connected with the control module 200, and the communication module 300 is used for acquiring a remote control signal and sending the remote control signal to an external target device; the wireless charging module 400 is connected to the control module 200, the wireless charging module 400 includes a battery for supplying power, and the wireless charging module 400 is configured to sense an external charging signal to generate electric energy and feed the electric energy back to the battery for wireless charging.
The manipulation module 100, the control module 200, and the communication module 300 implement a conventional remote control function of a remote controller. The wireless charging is derived from a wireless power transmission technology, and refers to a charging mode of converting electric energy into relay energy in other forms (such as electromagnetic field energy, laser, microwave, mechanical wave and the like) through a transmitter, transmitting the relay energy for a certain distance at an interval, and converting the relay energy into electric energy through a receiver to realize wireless power transmission. The external charging signal in this embodiment is a relay energy signal for wireless charging. Compared with wired charging, wireless charging transmits energy through a magnetic field, so that charging operation is more convenient and faster. Wireless charging methods are mainly classified into electromagnetic induction type, magnetic field resonance type, and radio wave type according to the type and transmission mode of relay energy, wherein the electromagnetic induction type is widely used, for example, in wireless charging of mobile phones. The rechargeable remote controller in the embodiment of the application adopts the electromagnetic induction type charging mode, and can share the wireless charging seat with the mobile phone, so that the charging seat does not need to be additionally arranged. In addition, compared with the traditional remote controller, the rechargeable remote controller reduces the cost of repeatedly purchasing new batteries and reduces the generation of waste batteries so as to reduce the environmental pollution.
The rechargeable remote controller of the embodiment of the application has at least the following beneficial effects: the remote controller is placed on the wireless charging seat, the wireless charging module 400 can induce the charging signal of the wireless charging seat to wirelessly charge the battery, the cost for repeatedly purchasing new batteries is reduced, and the generation of waste batteries is reduced to reduce the environmental pollution.
Some embodiments, referring to fig. 1 and 2, the wireless charging module 400 further includes: the charging chip U1, first resistance R1, first electric capacity C1, luminotron LED1 and induction coil 410, charging chip U1 includes charging input end VCHG, charging output end VDD and state indication end CHS2, state indication end CHS2 output is used for instructing the operating condition's of battery indicating signal, induction coil 410 connects charging input end VCHG, charging output end VDD is connected to the positive pole of battery, the negative pole ground connection of battery, charging output end VDD is connected to the one end of first electric capacity C1, the other end ground connection of first electric capacity C1, state indication end CHS2 is connected to the one end of first resistance R1, the other end luminotron of first resistance R1 connects the positive pole of LED1, the negative pole ground connection of luminotron LED 1. Referring to fig. 2, the induction coil 410 is a receiving coil, and can induce a charging magnetic field generated by a transmitting coil in the wireless charging cradle. After the induction coil 410 induces the charging magnetic field, an alternating voltage is generated due to high frequency magnetic coupling and is transmitted to the charging input end VCHG of the charging chip U1. The charging chip U1 is internally provided with a high-frequency rectifying circuit which can convert input alternating-current voltage into direct-current voltage and charge the battery through a charging output end VDD. The first capacitor C1 is used for stabilizing the dc voltage output by the charging chip U1. In this embodiment, when the dc voltage output by the charging chip U1 is less than 4.15V and greater than 2.7V, the battery is subjected to constant current charging, and when the dc voltage output by the charging chip U1 is greater than 4.15V or less than 2.7V, the battery is subjected to trickle charging to protect the battery core of the battery.
In some embodiments, the light emitting tube LED1 is configured to switch a light emitting color according to the indication signal, where the light emitting color includes: the battery management system comprises a first light color, a second light color and a third light color, wherein the first light color is used for indicating that the working state of the battery is normal charging, the second light color is used for indicating that the working state of the battery is discharging, and the third light color is used for indicating that the working state of the battery is failure. In one embodiment, the working state of the battery can be indicated by changing the lighting and extinguishing time of the light-emitting tube LED1, for example, when the battery is normally charged, the lighting and extinguishing time of the light-emitting tube LED1 is 1 second; when the battery discharges, the lighting time and the extinguishing time of the light emitting tube LED1 are both 0.5 second; when the battery fails, the lighting and extinguishing time of the light emitting tube LED1 is 0.2 second; when the battery is fully charged, the light emitting tube LED1 is long lit. It is understood that the lighting time and the extinguishing time of the light emitting tube LED1 may be set as required.
In some embodiments, referring to fig. 1 and 3, the control module 200 includes a main control chip U2, and the main control chip U2 is configured to obtain a remote control operation signal and generate a remote control signal according to the remote control operation signal.
In some embodiments, referring to fig. 1 and 4, the operation module 100 includes at least one key, one end of the key is connected to the main control chip U2, and the other end of the key is grounded. Referring to fig. 4, the illuminable remote controller of the present embodiment includes seven keys for implementing the functions of channel selection, channel changing, etc. It can be understood that the remote controller is usually provided with a plurality of keys to realize the functions of channel changing, volume adjustment and the like, and the specific number of the keys is set according to the requirement.
In some embodiments, referring to fig. 1 and 5, the communication module 300 includes a communication chip U3, a first voltage regulator tube D1, a first inductor L1, a second capacitor C2, a third capacitor C3, and a radio frequency antenna ANT, the communication chip U3 is connected to the main control chip U2 (see fig. 3), the communication chip U3 includes an antenna connection terminal (pin No. 10), one end of the first voltage regulator tube D1 is connected to the antenna connection terminal, the other end of the first voltage regulator tube D1 is grounded, one end of the second capacitor C2 is connected to the antenna connection terminal, the other end of the second capacitor C2 is grounded, one end of the first inductor L1 is connected to the antenna connection terminal, the other end of the first inductor L1 is connected to the radio frequency antenna ANT, one end of the third capacitor C3 is connected to the radio frequency antenna ANT, and the other end of the third capacitor C3 is grounded. Referring to fig. 3 and 5, the communication chip U3 communicates with the main control chip U2 through the pin number 13 (pin name PKT) and the pin number 16 (pin name SPI-CLK).
In some embodiments, referring to fig. 6, the rechargeable remote controller further includes a power supply module 500, the power supply module 500 is respectively connected to the wireless charging module 400, the control module 200, and the communication module 300, and the power supply module 500 is configured to adjust an output voltage of the battery to obtain a target voltage, and transmit the target voltage to the control module 200 and the communication module 300.
In some embodiments, referring to fig. 6 and 7, the power supply module 500 includes a power supply chip U4, a first voltage stabilization unit 510, and a second voltage stabilization unit 520, where the power supply chip U4 includes a power supply input terminal and a power supply output terminal, the power supply input terminal is connected to the positive electrode of the battery and the first voltage stabilization unit 510, and the power supply output terminal is connected to the second voltage stabilization unit 520. The first voltage stabilizing unit 510 is configured to perform voltage stabilizing and filtering on the output voltage of the battery, the power supply chip U4 is configured to adjust the output voltage of the battery to obtain a target voltage, and the second voltage stabilizing unit 520 is configured to perform voltage stabilizing and filtering on the target voltage output by the power supply chip U4.
In some embodiments, referring to fig. 7, the first voltage regulator unit 510 includes a second voltage regulator D2, a fourth capacitor C4, a fifth capacitor C5, and a sixth capacitor C6, one end of the second voltage regulator D2 is connected to the power supply input terminal, the other end of the second voltage regulator D2 is grounded, one end of the fourth capacitor C4 is connected to the power supply input terminal, the other end of the fourth capacitor C4 is grounded, one end of the fifth capacitor C5 is connected to the power supply input terminal, the other end of the fifth capacitor C5 is grounded, one end of the sixth capacitor C6 is connected to the power supply input terminal, and the other end of the sixth capacitor C6 is grounded. Wherein, the quantity of the voltage stabilization capacitor can be set according to the requirement. Referring to fig. 7, the second voltage regulator D2 is a transient suppression diode, and can prevent the voltage across the two terminals from changing instantaneously to damage the back-end circuit. In an exemplary embodiment, the second voltage regulator tube D2 may be replaced with a voltage regulator capacitor.
In some embodiments, referring to fig. 7, the second voltage stabilizing unit 520 includes a seventh capacitor C7 and an eighth capacitor C8, one end of the seventh capacitor C7 is connected to the power supply output terminal, the other end of the seventh capacitor C7 is grounded, one end of the eighth capacitor C8 is connected to the power supply output terminal, and the other end of the eighth capacitor C8 is grounded.
In the description of the present application, reference to the description of "one embodiment," "some embodiments," or "exemplary embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The embodiments of the present application have been described in detail with reference to the drawings, but the present application is not limited to the embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present application. Furthermore, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
Claims (10)
1. A rechargeable remote control, comprising:
the operation module is used for generating a remote control operation signal according to user operation;
the control module is connected with the operation module and used for acquiring the remote control operation signal and generating a remote control signal according to the remote control operation signal;
the communication module is connected with the control module and is used for acquiring the remote control signal and sending the remote control signal to external target equipment;
the wireless charging module is connected with the control module and comprises a battery, the battery is used for supplying power, and the wireless charging module is used for sensing an external charging signal to generate electric energy and feeding the electric energy back to the battery for wireless charging.
2. The rechargeable remote control of claim 1, wherein the wireless charging module further comprises: charging chip, first resistance, first electric capacity, luminotron and induction coil, charging chip is including charging input end, charging output and state indication end, state indication end output is used for instructing the operating condition's of battery indicating signal, induction coil connects the charging input end, the anodal of battery is connected the charging output end, the negative pole ground connection of battery, the one end of first electric capacity is connected the charging output end, the other end ground connection of first electric capacity, the one end of first resistance is connected the state indication end, the other end of first resistance is connected the positive pole of luminotron, the negative pole ground connection of luminotron.
3. The chargeable remote controller of claim 2, wherein the light emitting tube is configured to switch a light emitting color according to the indication signal, and the light emitting color comprises: the battery charging device comprises a first light color, a second light color and a third light color, wherein the first light color is used for indicating that the working state of the battery is normal charging, the second light color is used for indicating that the working state of the battery is discharging, and the third light color is used for indicating that the working state of the battery is failure.
4. The chargeable remote controller of claim 2, wherein the control module comprises a main control chip, and the main control chip is configured to obtain the remote control operation signal and generate a remote control signal according to the remote control operation signal.
5. The rechargeable remote controller according to claim 4, wherein the operating module comprises at least one key, one end of the key is connected to the main control chip, and the other end of the key is grounded.
6. The chargeable remote controller according to claim 4, wherein the communication module comprises a communication chip, a first voltage regulator tube, a first inductor, a second capacitor, a third capacitor and a radio frequency antenna, the communication chip is connected with the main control chip, the communication chip comprises an antenna connection end, one end of the first voltage regulator tube is connected with the antenna connection end, the other end of the first voltage regulator tube is grounded, one end of the second capacitor is connected with the antenna connection end, the other end of the second capacitor is grounded, one end of the first inductor is connected with the antenna connection end, the other end of the first inductor is connected with the radio frequency antenna, one end of the third capacitor is connected with the radio frequency antenna, and the other end of the third capacitor is grounded.
7. The chargeable remote controller according to any one of claims 2 to 6, further comprising a power supply module, wherein the power supply module is respectively connected to the wireless charging module, the control module and the communication module, and the power supply module is configured to adjust an output voltage of the battery to obtain a target voltage and transmit the target voltage to the control module and the communication module.
8. The rechargeable remote controller according to claim 7, wherein the power supply module comprises a power supply chip, a first voltage stabilizing unit and a second voltage stabilizing unit, the power supply chip comprises a power supply input end and a power supply output end, the power supply input end is connected with the positive electrode of the battery and the first voltage stabilizing unit, and the power supply output end is connected with the second voltage stabilizing unit.
9. The rechargeable remote controller according to claim 8, wherein the first voltage regulator unit comprises a second voltage regulator tube, a fourth capacitor, a fifth capacitor and a sixth capacitor, one end of the second voltage regulator tube is connected to the power supply input end, the other end of the second voltage regulator tube is grounded, one end of the fourth capacitor is connected to the power supply input end, the other end of the fourth capacitor is grounded, one end of the fifth capacitor is connected to the power supply input end, the other end of the fifth capacitor is grounded, one end of the sixth capacitor is connected to the power supply input end, and the other end of the sixth capacitor is grounded.
10. The chargeable remote controller of claim 8, wherein the second voltage stabilizing unit comprises a seventh capacitor and an eighth capacitor, one end of the seventh capacitor is connected to the power supply output terminal, the other end of the seventh capacitor is grounded, one end of the eighth capacitor is connected to the power supply output terminal, and the other end of the eighth capacitor is grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221744158.6U CN218100435U (en) | 2022-07-07 | 2022-07-07 | Rechargeable remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221744158.6U CN218100435U (en) | 2022-07-07 | 2022-07-07 | Rechargeable remote controller |
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| Publication Number | Publication Date |
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| CN218100435U true CN218100435U (en) | 2022-12-20 |
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| CN202221744158.6U Active CN218100435U (en) | 2022-07-07 | 2022-07-07 | Rechargeable remote controller |
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| CN (1) | CN218100435U (en) |
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- 2022-07-07 CN CN202221744158.6U patent/CN218100435U/en active Active
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