CN212575610U - Game paddle control circuit - Google Patents
Game paddle control circuit Download PDFInfo
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- CN212575610U CN212575610U CN202020313968.0U CN202020313968U CN212575610U CN 212575610 U CN212575610 U CN 212575610U CN 202020313968 U CN202020313968 U CN 202020313968U CN 212575610 U CN212575610 U CN 212575610U
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Abstract
The utility model relates to a game paddle control circuit, including MCU module, high-speed electronic switch drive circuit, button element circuit, conductive adhesive, host system links to each other with button element circuit, high-speed electronic switch drive circuit respectively, high-speed electronic switch drive circuit links to each other with conductive adhesive electricity, button element circuit is used for triggering host system and produces control signal, the MCU module is used for sending control signal to high-speed electronic switch drive circuit, high-speed electronic switch drive circuit is used for passing to the screen with human little current through conductive adhesive. The utility model discloses a game paddle control circuit can realize transmitting human electric current to the screen to realize the recreation remote control.
Description
Technical Field
The utility model relates to a game paddle control circuit.
Background
The mobile phone capacitive screen works through any object holding electric charges, including human skin. Capacitive touch screens (human body charge) are constructed of materials such as alloys or Indium Tin Oxide (ITO) that are stored in a microstatic network that is thinner than the hair. When a finger clicks the screen, a small amount of current is absorbed from the contact point, so that the voltage drop of the corner electrode is caused, and the aim of touch control is fulfilled by using a mode of sensing the weak current of a human body.
Based on the above working principle, the utility model provides a game paddle control circuit.
Disclosure of Invention
In order to solve the technical problem above, specifically, the utility model provides a game paddle control circuit, including MCU module, high-speed electronic switch drive circuit, button element circuit, conducting resin, host system links to each other with button element circuit, high-speed electronic switch drive circuit respectively, high-speed electronic switch drive circuit links to each other with the conducting resin electricity, button element circuit is used for triggering host system and produces control signal, the MCU module is used for sending control signal to high-speed electronic switch drive circuit, high-speed electronic switch drive circuit is used for passing to the screen with human little current conducting resin.
Further, the game paddle control circuit further comprises a power supply charging circuit, a power supply module and an LED indicating lamp, wherein the power supply charging circuit is electrically connected with the power supply module, the power supply module is used for supplying power to the game paddle control circuit, one end of the LED indicating lamp is connected into the power supply charging circuit, the other end of the LED indicating lamp is connected into the MCU module, and the LED indicating lamp is used for indicating the working state of the power supply charging circuit.
Further, the power module is a lithium battery.
Further, the MCU module is a chip U1 with the model of MCU 020.
Furthermore, the high-speed electronic switch driving circuit comprises a high-frequency triode, the base electrode of the high-frequency triode is connected into the MCU module through a first resistor, the emitting electrode of the high-frequency triode is grounded, the collecting electrode of the high-frequency triode is connected with conductive adhesive, a second resistor is connected between the emitting electrode of the high-frequency triode and the base electrode of the high-frequency triode, and the first resistor is connected with a first capacitor in parallel.
Further, the model of the triode is BFG 425.
Furthermore, the key element circuit comprises a first key and a second key, one end of the first key and one end of the second key are grounded, and the other end of the first key and the other end of the second key are both connected to the MCU module.
Furthermore, the power supply charging circuit comprises a chip U2 with the model number of LY4504 SOT23-5, a pin 1 of the chip U2 is connected to the MCU module, a pin 2 is grounded, a pin 3 is connected to the power supply module, a pin 4 is connected to the USB interface, a pin 5 is grounded through a resistor R6, and one end of the pin 3 is led out from the power supply module and then grounded through two capacitors connected in parallel.
The utility model has the advantages that: the utility model discloses a game paddle control circuit can realize transmitting human electric current to the screen to realize the recreation remote control.
Drawings
FIG. 1 is a schematic diagram of a game pad control circuit of the present invention;
FIG. 2 is a circuit diagram of the MCU module of the present invention;
FIG. 3 is a diagram of the structure of the high-speed electronic switch driving circuit, the key element circuit and the conductive adhesive circuit of the present invention;
fig. 4 is a circuit structure diagram of the power charging circuit and the power module of the present invention;
fig. 5 is a circuit structure diagram of the LED indicator light of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, a joystick control circuit includes an MCU module 10, a high-speed electronic switch driving circuit 20, a key element circuit 30, and a conductive adhesive 40, where the MCU module 10 is electrically connected to the high-speed electronic switch driving circuit 20 and the key element circuit 30, the high-speed electronic switch driving circuit 20 is electrically connected to the conductive adhesive 40, the key element circuit 30 is configured to trigger the MCU module 10 to generate a control signal, the MCU module 10 is configured to transmit the control signal to the high-speed electronic switch driving circuit 20, and the high-speed electronic switch driving circuit 20 is configured to transmit a human body current to a screen through the conductive adhesive 40 after receiving the control signal.
The utility model discloses a control circuit's theory of operation:
when the high-speed electronic switch driving circuit 20 is turned on, the micro-current on the skin of the finger is input to the screen through the high-speed electronic switch driving circuit 20 and the conductive adhesive 40.
Further, the game handle control circuit further comprises a power supply charging circuit 50, a power supply module 60 and an LED indicator lamp 70, wherein the power supply charging circuit 50 is electrically connected with the power supply module 60, the power supply module 60 is used for supplying power to the game handle control circuit, one end of the LED indicator lamp 70 is connected into the power supply charging circuit 50, the other end of the LED indicator lamp is connected into the MCU module 10, and the LED indicator lamp 70 is used for indicating the working state of the power supply charging circuit. Preferably, the power module 60 is a lithium battery.
Further, the MCU module 10 is a chip U1 with a model of MCU 020.
Further, the high-speed electronic switch driving circuit 20 includes a high-frequency transistor Q1, the base of the high-frequency transistor Q1 is connected to the MCU module 10 through a first resistor R1, the emitter of the high-frequency transistor Q1 is grounded, the collector of the high-frequency transistor Q1 is connected to conductive adhesive, a second resistor R2 is connected between the emitter of the high-frequency transistor Q1 and the base of the high-frequency transistor Q1, and the first resistor R1 is connected in parallel with a first capacitor C1. Preferably, the triac Q1 is model BFG 425.
Further, the key element circuit 30 includes a first key S1 and a second key S2, one end of the first key S1 and one end of the second key S2 are grounded, and the other ends are connected to the MCU module.
Further, the power charging circuit 50 includes a chip U2 with model number LY4504 SOT23-5, pin 1 of the chip U2 is connected to the MCU module, pin 2 is grounded, pin 3 is connected to the power module, pin 4 is connected to the USB interface J1, pin 5 is grounded through a third resistor R3, one end led out between pin 3 and the power module is grounded through two second capacitors C2 and a third capacitor C3 connected in parallel, and one end led out between pin 4 and the USB interface J1 is grounded through a fourth capacitor C4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A gamepad control circuit, comprising: including MCU module, high-speed electronic switch drive circuit, button element circuit, conductive adhesive, host system links to each other with button element circuit, high-speed electronic switch drive circuit respectively, high-speed electronic switch drive circuit links to each other with conductive adhesive electricity, button element circuit is used for triggering host system and produces control signal, the MCU module is used for sending control signal to high-speed electronic switch drive circuit, high-speed electronic switch drive circuit is used for passing the screen to the conductive adhesive with human little current.
2. The joystick control circuit of claim 1, wherein: the game handle control circuit is characterized by further comprising a power supply charging circuit, a power supply module and an LED indicating lamp, wherein the power supply charging circuit is electrically connected with the power supply module, the power supply module is used for supplying power to the game handle control circuit, one end of the LED indicating lamp is connected into the power supply charging circuit, the other end of the LED indicating lamp is connected into the MCU module, and the LED indicating lamp is used for indicating the working state of the power supply charging circuit.
3. The joystick control circuit of claim 2, wherein: the power module is a lithium battery.
4. The joystick control circuit of claim 3, wherein: the MCU module is a chip U1 with the model of MCU 020.
5. The joystick control circuit of claim 3, wherein: the high-speed electronic switch driving circuit comprises a high-frequency triode, the base electrode of the high-frequency triode is connected into the MCU module through a first resistor, the emitting electrode of the high-frequency triode is grounded, the collecting electrode of the high-frequency triode is connected with conductive adhesive, a second resistor is connected between the emitting electrode of the high-frequency triode and the base electrode of the high-frequency triode, and the first resistor is connected with a first capacitor in parallel.
6. The joystick control circuit of claim 5, wherein: the model of the high-frequency triode is BFG 425.
7. The joystick control circuit of claim 3, wherein: the key element circuit comprises a first key and a second key, one end of the first key and one end of the second key are grounded, and the other end of the first key and the other end of the second key are connected into the MCU module.
8. The joystick control circuit of claim 3, wherein: the power charging circuit comprises a chip U2 with the model number of LY4504 SOT23-5, wherein a 1 st pin of the chip U2 is connected with the MCU module, a 2 nd pin is grounded, a 3 rd pin is connected with the power module, a 4 th pin is connected with the USB interface, a 5 th pin is grounded through a resistor R6, and one end of the 3 rd pin is led out from the power module and is grounded through two capacitors connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020313968.0U CN212575610U (en) | 2020-03-13 | 2020-03-13 | Game paddle control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020313968.0U CN212575610U (en) | 2020-03-13 | 2020-03-13 | Game paddle control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212575610U true CN212575610U (en) | 2021-02-23 |
Family
ID=74656852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020313968.0U Active CN212575610U (en) | 2020-03-13 | 2020-03-13 | Game paddle control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212575610U (en) |
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2020
- 2020-03-13 CN CN202020313968.0U patent/CN212575610U/en active Active
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