CN106408918A - Solar backlight keyboard remote controller with Bluetooth anti-lost and charging functions - Google Patents

Abstract

The invention discloses a solar backlight keyboard remote control with bluetooth anti-lost and charging functions, which includes a control device and a casing, the control device includes a packaging integrated block, a speaker, an LED backlight and a lithium ion battery, and the casing The bottom surface of the body is a transparent plastic plate, and the transparent plastic plate is closely attached to the solar panel. The side of the housing is provided with a power input port and a power output port, and the upper surface of the housing is provided with a control button. The side of the body is provided with a light-emitting diode, and the side of the housing is provided with a sound outlet. The present invention realizes Bluetooth anti-lost, solar power supply and The process of charging other electrical appliances ensures the normal use of the remote control in a dark environment. At the same time, it has the power indicator and flashlight function, achieving the effect of environmental protection and energy saving.

Description

A solar backlit keyboard remote control with bluetooth anti-lost and charging function

technical field

The invention relates to the technical field of home appliance accessories, in particular to a solar backlit keyboard remote controller with Bluetooth anti-lost and charging functions.

Background technique

With the development of modern technology, electrical appliances such as TVs and air conditioners are popularized in every household. The remote controllers attached to these electrical appliances are small in shape, so they are difficult to find and lost after use, and most of them provide power for dry batteries. Support, when the battery power is exhausted, the battery can only be replaced. Discarded dry batteries have great pollution to the environment and soil, and at the same time cause waste of resources. If you design a remote control that can prevent loss and use solar panels to provide power, Just can solve this kind of problem, for this reason, we propose a kind of solar backlit keyboard remote controller with bluetooth anti-lost and charging function.

Contents of the invention

The object of the present invention is to provide a solar backlit keyboard remote controller with Bluetooth anti-lost and charging functions, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a solar backlit keyboard remote controller with Bluetooth anti-lost and charging functions, including a control device and a housing, and the control device includes a packaging integrated block, a speaker, and an LED backlight and a lithium-ion battery, the encapsulation integrated block includes a low-power bluetooth module, a power management module, a speaker drive circuit, a backlight drive circuit and a light-emitting diode drive circuit, and the low-power bluetooth module and the speaker drive circuit and the light-emitting diode drive circuit connected, the speaker is connected to the speaker drive circuit, the LED backlight is connected to the backlight drive circuit, and the position of the LED backlight corresponds to the transparent text part of the remote control button, the lithium-ion battery is connected to the power management module, and The power management module is connected with the speaker drive circuit, the backlight drive circuit and the LED drive circuit;

The bottom surface of the housing is a transparent plastic plate, the transparent plastic plate is close to the solar panel, and the solar panel is connected to the power management module, the side of the housing is provided with a power input port and a power output port, and the power input The port and the power output port are connected to the power management module, the upper surface of the housing is provided with a control button, the side of the housing is provided with a light-emitting diode, and the light-emitting diode is connected to the LED driving circuit, and the side of the housing is provided with a light-emitting diode. A sound outlet is provided, and the position of the sound outlet corresponds to the position of the speaker.

Preferably, the number of LED backlights matches the number of keys on the remote control.

Preferably, there is one power input port and one power output port, and they are located on the same side of the casing.

Preferably, the light emitting diodes are evenly distributed on the side of the casing.

Compared with the prior art, the beneficial effects of the present invention are: the present invention enables the remote controller to achieve the effects of anti-lost, charging and environmental protection through the package integrated block, LED backlight and solar panel installed on the remote controller, and prevents loss. Function By installing a low-power Bluetooth module on the electrical appliance and the remote control, and installing a speaker, light-emitting diode and LED backlight on the remote control, the remote control is easy to find, and the text on the remote control buttons is in a dark environment. It can be seen in the center of the remote control. At the same time, the light-emitting diode has both power indication and flashlight functions. The solar panel is attached to the bottom of the remote control to provide power for the remote control. By installing a power input port and a power output port on the side of the remote control shell, Lithium-ion batteries can be charged and discharged. The invention completes the process of Bluetooth anti-lost, solar power supply and charging for other electrical appliances, which effectively prevents the loss of the remote control and ensures the normal use of the remote control in a dark environment. The lithium-ion battery can be recharged and reused many times. At the same time, the remote control has power indicator and flashlight function, which greatly facilitates the use and achieves the effect of environmental protection and energy saving.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic view of the side structure of the housing of the present invention;

Fig. 3 is a schematic structural view of a light emitting diode of the present invention;

Fig. 4 is a structural block diagram of the present invention.

In the figure: 1 control device, 101 package integrated block, 102 speaker, 103 LED backlight, 104 lithium ion battery, 2 housing, 201 transparent plastic plate, 202 solar panel, 203 power input port, 204 power output port, 205 control button , 206 light-emitting diodes, 207 sound outlets.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-4, the present invention provides a technical solution: a solar backlit keyboard remote control with Bluetooth anti-lost and charging functions, including a control device 1 and a housing 2, and the control device 1 includes a packaging integrated block 101, loudspeaker 102, LED backlight 103 and lithium ion battery 104, described encapsulation integrated block 101 comprises low power consumption bluetooth module, power management module, loudspeaker drive circuit, backlight light drive circuit and light-emitting diode drive circuit, low power consumption bluetooth The module achieves the effect of energy saving, and the Bluetooth low power module is connected with the speaker drive circuit and the light emitting diode drive circuit, the speaker 102 is connected with the speaker drive circuit, the LED backlight 103 is connected with the backlight drive circuit, and the LED backlight The position of 103 corresponds to the transparent text part of the remote control button. In a dark environment, the text on the remote control button can be seen to realize the anti-lost function. The lithium ion battery 104 is connected to the power management module, and the power management module is connected to the speaker driver. Circuit, backlight drive circuit and LED drive circuit connection;

The bottom surface of the housing 2 is a transparent plastic plate 201, which is closely attached to the solar panel 202, and the solar panel 202 is connected to the power management module to provide electric energy for the remote control. The side of the housing 2 is provided with There is a power input port 203 and a power output port 204, and the power input port 203 and the power output port 204 are connected to the power management module, the lithium ion battery 104 can be charged and discharged, and the upper surface of the housing 2 is provided with a control button 205 , the battery indicator and flashlight function can be selected, the side of the housing 2 is provided with a light emitting diode 206, and the light emitting diode 206 is connected to the LED driving circuit, the side of the housing 2 is provided with a sound outlet 207, and the sound outlet 207 Corresponding to the position of the speaker 102, the remote controller is found by light and sound.

Specifically, the number of LED backlights 103 matches the number of buttons on the remote controller, so that the characters on the buttons on the remote controller can be seen easily.

Specifically, the number of the power input port 203 and the power output port 204 is one each, and they are located on the same side of the casing 2 to realize the charging and discharging function.

Specifically, the light emitting diodes 206 are evenly distributed on the side of the housing 2 to realize anti-lost, battery indicator and flashlight functions.

Working principle: Press the button of the sending device with a low-power Bluetooth module, the low-power Bluetooth module of the remote control receives the signal, the speaker drive circuit makes the speaker 102 emit sound, and the sound is transmitted through the sound outlet 207, and the light-emitting diode drive circuit at the same time Make the light emitting diode 206 flash, press the control button 205 on the remote controller at this time, the horn 102 stops sounding, the light emitting diode 206 stops flashing, press the control button 205, the light emitting diode 206 is lit for 5 seconds, and the number of lights represents lithium ion The power of the battery 104, press the control button 205 for a long time, all the light-emitting diodes 206 will light up, at this time, press the control button 205 again for a long time, the light-emitting diodes 206 will go out, the priority of the light-emitting diodes 206 is the anti-lost function, that is, flashing first, use the remote control , the backlight drive circuit makes the LED backlight 103 light, and the electric energy is preferentially supplied to the anti-lost function. The board 202 charges the lithium-ion battery 104, and the lithium-ion battery 104 supplies power for the anti-lost function, and is connected to the external power supply through the power input port 203 to charge the lithium-ion battery 104, and is connected to the external electrical appliance through the power output port 204 to discharge it. That is, external electrical appliances are used for charging.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (4)

1. A solar backlit keyboard remote control with Bluetooth anti-lost and charging functions, comprising a control device (1) and a housing (2), characterized in that: the control device (1) includes a packaging integrated block (101) , horn (102), LED backlight (103) and lithium-ion battery (104), described encapsulation integrated block (101) comprises bluetooth module of low power consumption, power management module, horn driving circuit, backlight driving circuit and light-emitting diode drive circuit, and the Bluetooth low power consumption module is connected with the speaker drive circuit and the LED drive circuit, the speaker (102) is connected to the speaker drive circuit, the LED backlight (103) is connected to the backlight drive circuit, and the LED backlight The position of the lamp (103) corresponds to the transparent text part of the button of the remote control, and the lithium-ion battery (104) is connected to the power management module, and the power management module is connected to the speaker drive circuit, the backlight drive circuit and the light-emitting diode drive circuit; The bottom surface of the housing (2) is a transparent plastic plate (201), the transparent plastic plate (201) is close to the solar panel (202), and the solar panel (202) is connected to the power management module, and the housing The side of (2) is provided with a power input port (203) and a power output port (204), and the power input port (203) and the power output port (204) are connected to the power management module, and the upper part of the housing (2) A control button (205) is arranged on the surface, a light-emitting diode (206) is arranged on the side of the housing (2), and the light-emitting diode (206) is connected to the LED driving circuit, and a light-emitting diode (206) is arranged on the side of the housing (2). The sound outlet (207), and the position of the sound outlet (207) corresponds to the position of the horn (102). 2. A solar backlit keyboard remote controller with Bluetooth anti-lost and charging functions according to claim 1, characterized in that: the number of said LED backlights (103) matches the number of keys on the remote controller. 3. A solar backlit keyboard remote controller with Bluetooth anti-lost and charging functions according to claim 1, characterized in that: the number of the power input port (203) and the power output port (204) is one each , and located on the same side of the housing (2). 4. A solar backlit keyboard remote controller with Bluetooth anti-lost and charging functions according to claim 1, characterized in that: the light emitting diodes (206) are evenly distributed on the side of the casing (2).