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Self-powered remote controller and method

A remote control, self-powered technology, applied in the direction of instruments, electrical components, generators/motors, etc., can solve the problems of inconvenient use, change the use habits of the remote control, increase the use steps of the remote control, etc., and achieve convenient and practical use. wide effect

Inactive Publication Date: 2016-09-28
BEIJING MICRO ENERGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent increases the use steps of the remote control, which changes people's habit of using the remote control and is inconvenient to use
For example, the button of the invention patent ZL200810051579.9 cannot reliably move the piezoelectric vibrator and reset it smoothly due to the lack of the necessary guide limit, which is not practical

Method used

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  • Self-powered remote controller and method
  • Self-powered remote controller and method
  • Self-powered remote controller and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1: as figure 1 , figure 2 , image 3 and Figure 5 As shown, a self-powered remote control includes an energy harvesting module, a remote control upper cover, a remote control lower case, function keys of the remote control, a wireless remote control signal transmitting circuit and a spring;

[0035] The energy collection module converts the mechanical energy when the remote control button is pressed into electric energy, and provides electric energy for the wireless remote control signal transmitting circuit.

[0036] The body of the energy harvesting module is fixedly installed on the lower shell of the remote controller, and the control end of the energy harvesting module is connected with the upper shell of the remote controller.

[0037] The energy harvesting module has two power output terminals, and after the two power output terminals are connected to the power management circuit for processing, they can provide the remote control circuit with the...

Embodiment 2

[0050] Embodiment 2: as figure 1 , figure 2 , image 3 and Figure 5 As shown, a self-powered remote control includes an energy collection module 20, a remote control upper cover 10, a remote control lower case 30, remote control function keys 11, a wireless remote control signal transmitting circuit 50, a first spring 41 and a second spring 42; The number of function keys 11 on the remote controller exceeds two.

[0051] When the function button 11 on the remote controller is pressed, the upper cover 10 of the remote controller will drive the moving end of the energy harvesting module 20 to move up and down, and the energy harvesting module 20 will convert the mechanical energy of pressing the remote controller into electrical energy, and the electrical energy will be transmitted to the wireless remote control signal transmitting circuit 50. The signal receiving and processing module and the wireless signal transmitting module start to work, and the wireless transmitting ...

Embodiment 3

[0058] Embodiment 3: as Figure 4 As shown, a self-powered remote controller, a remote control solution for self-powered infrared control, includes an oscillation circuit, a drive circuit, a transmitting diode, a receiving diode, a receiving amplifier circuit and a receiving drive circuit.

[0059] The two output terminals of the self-generating module 20 of the present invention are managed by the power management circuit, connected to the oscillation circuit and the transmitting drive circuit of the infrared remote control transmitting circuit, to provide electric energy for the infrared remote control, and realize the function of self-generating infrared remote control.

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Abstract

The invention provides a self-powered remote controller and a method and belongs to the field of a self-powered electronic technology. An energy acquisition module is used for converting mechanical energy into electric energy when a key of the remote controller is pressed and the electric energy is provided for a wireless remote control signal transmission circuit; a body of the energy acquisition module is fixedly mounted on a lower shell of the remote controller; a control end of the energy acquisition module is connected with an upper shell of the remote controller; the energy acquisition module is provided with two power supply output ends; after the two power supply output ends are connected into a power management circuit to be processed, the electric energy needed by signal transmission is provided for a remote controller circuit. The self-powered remote controller provided by the invention has the advantages that the self-powered remote controller is convenient to use and remote controller use habits of people are not changed; a battery does not need to be used and the remote controller can be used for a long period; the self-powered remote controller has a wide applicable range and can be applied to remote controllers in various ranges.

Description

technical field [0001] The invention relates to a self-powered remote controller and a method, belonging to the technical field of self-powered electronics. Background technique [0002] Remote controls are used in every corner of life and production, such as TV remote controls, car key remote controls, industrial equipment remote controls, etc. The total number of remote controls is hundreds of millions. Most of these traditional remote controls use dry batteries as the power source of the remote control. During use, the batteries need to be replaced frequently, which increases the cost of use. At the same time, waste batteries will also pollute the environment, which does not meet the requirements of energy conservation and environmental protection. [0003] At present, the existing battery-free remote control solutions are poor in practicability and feasibility. For example, the utility model patent ZL200820188920.0, its self-power supply technology uses a micro-DC gener...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C23/04H02N2/18
CPCG08C23/04H02N2/183
Inventor 敬鹏生
Owner BEIJING MICRO ENERGY TECH
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