CN215499380U - Set top box remote controller - Google Patents

Abstract

The utility model discloses a set top box remote controller, which comprises a remote controller shell, a circuit board arranged in the remote controller shell and keys arranged on the remote controller shell; the circuit board is internally provided with a main control board and a Bluetooth module, and the main control board is in communication connection with the set-top box through the Bluetooth module; the keys comprise RGB keys and blind person operators; the RGB keys and the blind person operator are arranged on the remote controller shell; the RGB keys are electrically connected with the main control board; and the main control board is used for receiving the key signals generated by the RGB keys and generating control instructions according to the functions of the RGB keys when the RGB keys are pressed, and sending the control instructions to the set-top box through the Bluetooth module so that the set-top box executes corresponding operations according to the control instructions. The utility model is suitable for the blind and the old.

Description

Set top box remote controller

Technical Field

The utility model relates to a remote control device, in particular to a set top box remote controller.

Background

The existing set-top box remote controller is generally designed aiming at most normal conditions, the number of keys on the remote controller is large, and the operation is complex and various. Particularly, for the old or the blind who are not literate, the existing remote controller is basically incapable of operating and cannot be used.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a set top box remote controller which can solve the problems that the prior remote controller cannot be used by the blind or the old and the like.

The purpose of the utility model is realized by adopting the following technical scheme:

a set top box remote controller comprises a remote controller shell, a circuit board arranged in the remote controller shell and keys arranged on the remote controller shell; the circuit board is internally provided with a main control board and a Bluetooth module, and the main control board is in communication connection with the set-top box through the Bluetooth module; the keys comprise RGB keys and blind person operators; the RGB keys and the blind person operator are arranged on the remote controller shell; the RGB keys are electrically connected with the main control board; and the main control board is used for receiving the key signals generated by the RGB keys and generating control instructions according to the functions of the RGB keys when the RGB keys are pressed, and sending the control instructions to the set-top box through the Bluetooth module so that the set-top box executes corresponding operations according to the control instructions.

Further, the RGB keys comprise three keys, namely a red RGB key, a green RGB key and a blue RGB key; each RGB key is provided with a corresponding blind operator.

The keys further comprise a power key, a main page key, a direction adjusting key, a confirmation key, a return key, a main menu key and a volume adjusting key; the circuit board is provided with a power key switch, a main page key switch, a direction adjusting key switch, a confirmation key switch, a return key switch, a main menu key switch and a volume adjusting key switch; the main control panel is electrically connected with the main control panel, and the main control panel is electrically connected with the main control panel; each key is contacted with the corresponding switch respectively so as to press the corresponding switch to form a key signal and send the key signal to the main control panel.

Furthermore, an indicator light is arranged on the remote controller shell, and an indication module is arranged on the circuit board; the indicating module is electrically connected with the main control board; and the indicator light is used for indicating the connection state of the remote controller and the set top box.

Furthermore, a reset module is arranged on the circuit board and electrically connected with the main control board for resetting the system.

Further, the main control board is realized by an ATB1103 chip.

Furthermore, the main control board is in communication connection with the mobile APP through the Bluetooth module and is used for receiving the configuration instruction of the mobile APP and setting the functions of the RGB keys.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides a remote controller with a blind person operator, which realizes the operation of the blind person or the old people on the remote controller by combining the blind person operator and RGB keys, thereby leading the operation to be more convenient and more convenient, being convenient to use, and solving the problems that the blind person and the old people cannot use the conventional remote controller and the like.

Drawings

FIG. 1 is a front view of a remote control provided by the present invention;

FIG. 2 is a circuit diagram of a main control board according to the present invention;

FIG. 3 is a circuit diagram of a key of the present invention;

FIG. 4 is a circuit block of the wireless mouse according to the present invention;

FIG. 5 is a block diagram of a power supply provided by the present invention;

fig. 6 is a schematic diagram of a connection port between a chip U1 of the main control board and a PCB provided in the present invention;

FIG. 7 is a clock circuit provided by the present invention;

FIG. 8 is a reset circuit diagram provided by the present invention;

FIG. 9 is a circuit diagram of the peripheral filter of the main control board according to the present invention;

FIG. 10 is a circuit diagram of an internal power supply generation circuit of the main control board according to the present invention;

fig. 11 is a circuit diagram of an LED module provided by the present invention.

In the figure: 1. a remote controller housing; 11. a power key; 12. a home page key; 13. an indicator light; 14. a direction adjustment key; 15. a confirmation key; 16. a volume adjustment key; 17. a main menu key; 18. a return key; 2. an RGB key; 3. a blind operator.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

The utility model provides a novel set top box remote controller aiming at the problem that the existing remote controller cannot be used by the old people or the blind people who do not know words, the novel set top box remote controller can be greatly convenient for the old people or the blind people to use, and the remote controller is simple to operate and more suitable for the old people or the blind people due to the special design of the appearance.

As shown in fig. 1 to 11, the present invention provides a preferred embodiment, a set-top box remote controller, which includes a remote controller housing 1, keys disposed on the remote controller housing 1, and a circuit board disposed in the remote controller housing 1.

Preferably, the circuit board is provided with a main control board and a Bluetooth module. The Bluetooth module is electrically connected with the main control board, the main control board is in communication connection with the set-top box through the Bluetooth module, and therefore pairing of the remote controller and the set-top box is achieved, and a user can control the set-top box through the remote controller. In the using process, a user presses the keys, the main control board obtains corresponding control instructions according to the key signal matching of the keys and sends the control instructions to the set-top box through the Bluetooth module, so that the set-top box executes corresponding operations according to the control instructions, such as starting, shutting down, channel changing, voice adjusting and the like.

The main control board of this embodiment is implemented by using an ATB1103 chip, and as shown in fig. 2, is a circuit diagram of the main control board, and includes a chip U1 and related circuits. The chip U1 radiates signal instructions out through the ANT _ TT2 to enable communication with the set-top box.

Preferably, the keys of the present embodiment include a general key and an RGB key 2.

Wherein, ordinary button includes: a power key 11, a main page key 12, a direction adjustment key 14, an enter key 15, a return key 18, a main menu key 17, and a volume adjustment key 16.

More preferably, the direction adjustment key 14 includes four: an upper adjusting key, a lower adjusting key, a left adjusting key and a right adjusting key. The volume adjustment keys 16 include a volume up key and a volume down key.

The functions of the common keys are the same as those of the conventional remote controller. Each key is electrically connected with the main control board and used for sending a corresponding key signal to the main control board, so that the main control board generates a control command and sends the control command to the set-top box, and the set-top box is controlled to operate.

Preferably, each key in the present embodiment has a large volume, so as to be easily identified and operated by a user. Meanwhile, the remote controller of the embodiment has fewer keys and is more suitable for the operation of the old.

In the using process, when a user presses each key on the remote controller shell 1, the main control board receives the corresponding key signal, identifies and matches the key signal to generate a control instruction, and sends the control instruction to the set top box through the Bluetooth module, so that the set top box executes corresponding operation. Because each key has a corresponding function, after the main control board receives the key signal, the control command corresponding to the key signal can be identified according to the function of each key, and then the control command is sent to the set-top box, so that the set-top box executes a corresponding action according to the control command. Specifically, as shown in fig. 3, each key in the present embodiment corresponds to one switch. The switch is arranged on the circuit board, the switch is operated by pressing the key, and then a key signal is generated and sent to the main control board. The switch of the power key 11 is SK23, the switch of the volume up key is SK7, the switch of the volume down key is SK22, the switch of the home page key 12 is SK26, the switch of the return key 18 is SK25, the switch of the main menu key 17 is SK27, the switch of the confirm key 15 is SK11, and the switches of the direction adjusting key 14 respectively include: an upper adjusting key SK29, a lower adjusting key SK21, a left adjusting key SK30 and a right adjusting key SK 28.

Preferably, in order to be suitable for the elderly or the blind who are not literate, the present embodiment further sets RGB keys 2 on the remote controller. Preferably, the RGB keys 2 include three keys, red RGB key, blue RGB key, and green RGB key, respectively. The three RGB keys 2 are set according to the colors of the three primary colors, which is convenient for the user to distinguish.

Preferably, the present embodiment also sets a blind operator 3 on the remote controller. Each RGB key 2 corresponds to a blind operator 3. As shown in fig. 1, a "1" of the remote controller is a red RGB key, and a blind person operator 3 is provided at one side thereof, and similarly, a "2" of the remote controller is a green RGB key, a "3" of the remote controller is a blue RGB key, and a blind person operator 3 is provided at one side of each RGB key 2. Thus, the blind can recognize the corresponding RGB keys 2 through the blind operator 3 on the remote controller.

Preferably, the RGB key 2 in this embodiment is not defined at the time of factory shipment. The user can set the three RGB keys 2 by himself/herself according to the actual use condition of the user. For example, the user can set corresponding functions for the three RGB keys 2 by moving the APP or the computer, etc., thereby controlling different operations of the set-top box and realizing corresponding functions. Similarly, as shown in fig. 3, the switch of each RGB key 2 is disposed on the circuit board, specifically: SK19, SK13, and SK24 are switches for the red RGB key, the green RGB key, and the blue RGB key, respectively.

The PA end, the PB end, the PC end, the PD end and the PE end of the switch circuit are respectively and electrically connected with the port 13, the port 14, the port 8, the port 7 and the port 9 of the chip U1 of the main control board and used for sending key signals to the chip U1, so that the main control board generates corresponding control commands according to the corresponding key signals and sends the control commands to the set-top box, and the set-top box is controlled.

More preferably, the remote controller housing 1 of the present embodiment is further provided with an indicator lamp 13 for indicating the pairing condition of the remote controller. The pilot lamp is connected with the main control board electricity. Correspondingly, the circuit board is provided with an LED module, as shown in fig. 11, including a resistor R28 and a diode D12, the cathode of the diode D12 is connected to the power supply through the resistor R28, and the anode is electrically connected to the port 15 of the chip U1 of the main control board, and the diode D12 is controlled to operate by receiving the control signal sent by the main control board, so that the indicator light 13 operates.

For example, when the remote controller is successfully paired with the set top box, the indicator lamp 13 will flash correspondingly to indicate that the remote controller is successfully connected with the set top box; meanwhile, a corresponding loudspeaker can be arranged in the set top box or the remote controller, and after the connection is successful, a user is prompted by voice, so that the use of the set top box or the remote controller is facilitated.

When the remote controller is installed in the battery and powered on, the main control board is started, and a user can realize pairing with the set top box by pressing an up-adjusting key and a down-adjusting key in the common keys. And after the pairing is successful, the connection between the remote controller and the set top box is realized, so that the user can directly use the remote controller to control the set top box next time.

Preferably, the remote controller provided by the embodiment has fewer keys, each key has a larger volume and is convenient for a user to recognize, and the RGB keys 2 and the blind operator 3 are arranged at the same time, so that the remote controller is convenient for the blind to use.

Preferably, the circuit board is further provided with a reset module, the reset module is electrically connected with the main control board and used for achieving system reset, and the operation safety of the remote controller and the set top box can be guaranteed through the system reset. Meanwhile, the remote controller and the set top box can be paired again through system reset. As shown in fig. 8, the reset circuit is implemented by electrically connecting the reset circuit to the port 24 of the chip U1 of the main control board, so as to implement system reset.

Preferably, the power module in this embodiment is implemented as shown in fig. 5, where two TP ports are respectively connected to the positive electrode and the negative electrode of the battery; the power source IOVCC is generated by the resistor RP, the capacitor CP1, and the capacitor CP 3. The IOVCC power supply is supplied by a battery, and other power supplies BLVCC are internal power supplies generated by the chip U1 of the main control board when working. In the present embodiment, CP, CS, CZ, and the like are all capacitors, and RP, RS, RZ, and R are all resistors.

Preferably, as shown in fig. 4, the circuit module of the wireless mouse provided in this embodiment includes a chip US1 and a peripheral circuit, wherein a port 13 of the chip US1 is electrically connected to a port 11 of a chip U1 of the main control board, and a port 14 of the chip US1 is electrically connected to a port 12 of a chip U1. The user can insert the receiver of the wireless mouse into the corresponding reserved interface, and the circuit module can receive the signal of the wireless mouse so as to realize the control of the set-top box through the wireless mouse and the remote controller.

Preferably, as shown in fig. 7, the clock circuit includes a first crystal oscillator Y1, a second crystal oscillator Y2 and related circuits. The ports 2 and 4 of the first crystal oscillator Y1 are grounded, and the ports 1 and 3 are electrically connected to the ports 30 and 29 of the chip U1 of the main control board, respectively. The port 1 and the port 2 of the second crystal oscillator Y2 are electrically connected to the port 5 and the port 6 of the chip U1 of the main control board, respectively. When the system is powered on, the first crystal oscillator Y1 and the second crystal oscillator Y2 generate clock signals with fixed frequency to provide clock signals for the chip U1 of the main control board.

Preferably, a reset circuit is shown in fig. 8, wherein T7, T8, T9 refer to connection points on the PCB board. When T7 and T8 are short-circuited, T7 changes from high to low, and at this time, port 24(CHINPEN) of chip U1 of the main control board detects low, and chip U1 of the main control board performs a reset operation to return to an initial state.

As shown in fig. 9, it is a peripheral filter circuit of the chip U1 of the main control board for filtering the interference signal. The corresponding ends of the chip U1 of the main control board are grounded through corresponding capacitors respectively to realize a filtering function.

Fig. 10 shows an internal power supply generation circuit. When the chip U1 of the main control board normally operates, VCC is generated inside the main control board and is used for supplying power to other devices. The IOVCC is an external power supply. BLEVCC is an internal power supply generated by chip U1. Preferably, as shown in fig. 6, a test point of the chip U1 of the main control board and the PCB board is shown. The T3, the T4, the T5, the T6 and the T10 are testing points of burning and debug reserved for the PCB board, and are respectively connected to the port 7, the port 8, the port 15, the port 16, the port 22 and the port 23 of the main control chip U1.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims (5)

1. A set top box remote controller is characterized by comprising a remote controller shell, a circuit board arranged in the remote controller shell and keys arranged on the remote controller shell; the circuit board is internally provided with a main control board and a Bluetooth module, and the main control board is in communication connection with the set-top box through the Bluetooth module; the keys comprise RGB keys and blind person operators; the RGB keys and the blind person operator are arranged on the remote controller shell; the RGB keys are electrically connected with the main control board; the main control board is used for receiving the key signals generated by the RGB keys and generating control instructions according to the functions of the RGB keys when the RGB keys are pressed down, and sending the control instructions to the set-top box through the Bluetooth module so that the set-top box executes corresponding operations according to the control instructions; the main control board is realized by adopting a chip U1, and the chip U1 is an ATB1103 chip;

an indicating lamp is arranged on the remote controller shell, and an LED module is arranged on the circuit board; the LED module is electrically connected with the main control board; the indicator light is used for indicating the connection state of the remote controller and the set top box; the LED module comprises a resistor R28 and a diode D12, the cathode of the diode D12 is connected with a power supply through the resistor R28, the anode of the diode D12 is electrically connected with the port 15 of the chip U1 of the main control board, and the diode D12 is controlled to work by receiving a control signal sent by the main control board, so that the indicator lamp works;

the circuit board is also provided with a clock circuit which comprises a first crystal oscillator Y1, a second crystal oscillator Y2 and related circuits; the port 2 and the port 4 of the first crystal oscillator Y1 are both grounded, and the port 1 and the port 3 are respectively electrically connected with the port 30 and the port 29 of the chip U1 of the main control board; the port 1 and the port 2 of the second crystal oscillator Y2 are electrically connected with the port 5 and the port 6 of the chip U1 of the main control board, respectively; after the system is powered on, a clock signal with fixed frequency is generated through the first crystal oscillator Y1 and the second crystal oscillator Y2, and the clock signal is provided for a chip U1 of the main control board;

the circuit board is also provided with a power supply module, and the power supply module comprises a resistor RP, capacitors CP1, CP3 and two TP ports; the two TP ports are respectively connected with the anode and the cathode of the battery; obtaining a power supply IOVCC through a resistor RP, a capacitor CP1 and a capacitor CP 3;

the circuit board is also provided with a circuit module of the wireless mouse, and the circuit module comprises a chip US1, a capacitor CS1, a capacitor CS2, a capacitor CS3, a resistor RS5 and a resistor RS 19; the port 13 of the chip US1 is electrically connected to the port 11 of the chip U1 of the main control board, the port 14 is electrically connected to the port 12 of the chip U1 of the main control board, the port 6 and the port 7 are grounded, the port 8 is grounded through a capacitor CS2, the port 5 is grounded through a capacitor CS3, the port 1 is grounded through a resistor RS19, the port 12 is electrically connected to the port 8 of the chip US1 through a resistor RS5, and the port 8 of the U is connected to the power source IOVCC.

2. The set-top box remote control of claim 1 wherein the RGB keys comprise three, red RGB keys, green RGB keys and blue RGB keys; each RGB key is provided with a corresponding blind operator.

3. The set top box remote control of claim 1, wherein the keys comprise a power key, a home page key, a direction adjustment key, a confirmation key, a return key, a main menu key and a volume adjustment key; the circuit board is provided with a power key switch, a main page key switch, a direction adjusting key switch, a confirmation key switch, a return key switch, a main menu key switch and a volume adjusting key switch; the main control panel is electrically connected with the main control panel, and the main control panel is electrically connected with the main control panel; each key is contacted with the corresponding switch respectively so as to press the corresponding switch to form a key signal and send the key signal to the main control panel.

4. The set-top box remote controller according to claim 1, wherein the circuit board is provided with a reset module, and the reset module is electrically connected with the main control board for resetting the system.

5. The set-top box remote controller of claim 1, wherein the main control board is further in communication connection with the mobile APP through a bluetooth module, and is configured to receive a configuration instruction of the mobile APP to set the functions of the RGB keys.

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