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CN-224217085-U - Touch mouse control circuit with vibration feedback function

CN224217085UCN 224217085 UCN224217085 UCN 224217085UCN-224217085-U

Abstract

The application relates to a touch type mouse control circuit with a vibration feedback function, which relates to the technical field of mouse control circuits and comprises a controller, a power supply module, a first boosting module, a second boosting module, a motor driving module, a vibration feedback motor and a touch sensor, wherein the output end of the touch sensor is electrically connected to the input end of the controller, the voltage output end of the power supply module is electrically connected to the input ends of the first boosting module and the second boosting module respectively, the output end of the first boosting module is electrically connected to the power supply end of the controller, the output end of the second boosting module is electrically connected to the power supply end of the motor driving module, the vibration feedback motor is controlled to be connected to the motor driving module, and the motor driving module is controlled to be connected to the controller. The application has the effects of providing clear feedback sense for clients and improving use experience.

Inventors

  • PAN MAOCHEN
  • DU WEIWEI
  • YANG LIN
  • Ren Zongyuan
  • HUANG MINGXIA

Assignees

  • 上海鹰击汽车部件有限公司

Dates

Publication Date
20260508
Application Date
20250527

Claims (8)

  1. 1. The touch mouse control circuit with the vibration feedback function is characterized by comprising a controller (1), a power supply module (2), a first boosting module (3), a second boosting module (4), a motor driving module (5), a vibration feedback motor and a touch sensor, wherein the output end of the touch sensor is electrically connected to the input end of the controller (1), the voltage output end of the power supply module (2) is electrically connected to the input ends of the first boosting module (3) and the second boosting module (4) respectively, the output end of the first boosting module (3) is electrically connected to the power supply end of the controller (1), the output end of the second boosting module (4) is electrically connected to the power supply end of the motor driving module (5), the vibration feedback motor is controlled to be connected to the motor driving module (5), and the motor driving module (5) is controlled to be connected to the controller (1).
  2. 2. The touch mouse control circuit with the vibration feedback function according to claim 1, wherein the motor driving module (5) comprises a driving chip U3, a pin 2 of the driving chip U3 is electrically connected with an output end of the second boosting module (4), a pin 5 and a pin 8 of the driving chip U3 are grounded, a pin 6 and a pin 7 of the driving chip U3 are respectively electrically connected with two signal output ends of the controller (1), and a pin 1 and a pin 4 of the driving chip U3 are respectively connected with an anode input end and a cathode input end of the vibration feedback motor.
  3. 3. A touch mouse control circuit with vibration feedback function as claimed in claim 2, wherein the motor driving module (5) further comprises a capacitor C3 and a capacitor C4, one ends of the capacitor C3 and the capacitor C4 are electrically connected to the voltage output end of the power supply module (2), and the other ends are grounded.
  4. 4. The touch mouse control circuit with vibration feedback function of claim 1, wherein the vibration feedback motor is a flat motor.
  5. 5. The touch mouse control circuit with vibration feedback function according to claim 1, wherein the first voltage boosting module (3) comprises a voltage boosting chip U1, 3 pins of the voltage boosting chip U1 are grounded, 1 pin and 6 pin of the voltage boosting chip U1 are electrically connected with an output end of the power supply module (2), 6 pin of the voltage boosting chip U1 is connected with 5 pin of the voltage boosting chip U1 through an inductor L1, 4 pin of the voltage boosting chip U1 is grounded through a resistor R1 and a resistor R2, and a connection point between the resistor R1 and the resistor R2 is connected with 2 pin of the voltage boosting chip U1.
  6. 6. The touch mouse control circuit with vibration feedback function as set forth in claim 1, wherein the second boost module (4) comprises a boost chip U2, 3 pins of the boost chip U2 are grounded, 1 pin and 6 pin of the boost chip U2 are electrically connected with the output end of the power module (2), 6 pin of the boost chip U2 is connected with 5 pin of the boost chip U2 through an inductor L2, 4 pin of the boost chip U2 is grounded through a resistor R3 and a resistor R4, and a connection point between the resistor R3 and the resistor R4 is connected with 2 pin of the boost chip U2.
  7. 7. The touch mouse control circuit with vibration feedback function as recited in claim 1, further comprising a light module (6), wherein the light module (6) is controllably connected to the controller (1).
  8. 8. The touch mouse control circuit with vibration feedback function as set forth in claim 7, wherein the light module (6) comprises an RGB light set, a triode Q1, a triode Q2, a triode Q3 and a power supply VDD, the RGB light set comprises an LED1, an LED2 and an LED3, voltage output ends of the power supply VDD are respectively and electrically connected to anodes of the LED1, the LED2 and the LED3, cathodes of the LED1, the LED2 and the LED3 are respectively and correspondingly electrically connected to collectors of the triode Q1, the triode Q2 and the triode Q3, emitters of the triode Q1, the triode Q2 and the triode Q3 are grounded, and bases of the triode Q1, the triode Q2 and the triode Q3 are respectively and controllably connected to signal output ends of the controller (1).

Description

Touch mouse control circuit with vibration feedback function Technical Field The application relates to the technical field of mouse control circuits, in particular to a touch type mouse control circuit with a vibration feedback function. Background With the continuous development of computer interaction technology, man-machine interaction devices such as mice, keyboards, touch screens and the like are continuously optimized in terms of functions and user experience. Traditional mice provide explicit tactile feedback through physical buttons and scroll wheels, enabling users to intuitively perceive operational states, such as clicking, scrolling, etc. However, the touch mouse that has appeared in recent years employs a touch surface instead of a conventional mechanical key, and although flexibility and versatility of operation are improved, a problem of lack of tactile feedback is also brought about. In the traditional mouse, the key and the roller of the mechanical structure provide clear click feeling and vibration feedback for a user through physical displacement and triggering of the micro switch, so that the certainty and the accuracy of operation are enhanced. However, the touch mouse relies on capacitive or pressure sensing touch technology, and when a user's finger slides or touches on a smooth touch surface, a physical feedback mechanism is lacking, which easily causes misoperation or uncertainty. For example, the user cannot confirm by touch whether an instruction is successfully triggered when clicking, or it is difficult to perceive the boundary and response state of an operation when performing a gesture operation. Disclosure of utility model In order to realize that clear feedback sense can be provided for a customer, the application provides a touch type mouse control circuit with a vibration feedback function. The application provides a touch type mouse control circuit with a vibration feedback function, which adopts the following technical scheme: The touch type mouse control circuit with the vibration feedback function comprises a controller, a power supply module, a first boosting module, a second boosting module, a motor driving module, a vibration feedback motor and a touch sensor, wherein the output end of the touch sensor is electrically connected to the input end of the controller, the voltage output end of the power supply module is electrically connected to the input ends of the first boosting module and the second boosting module respectively, the output end of the first boosting module is electrically connected to the power supply end of the controller, the output end of the second boosting module is electrically connected to the power supply end of the motor driving module, the vibration feedback motor is controlled to be connected to the motor driving module, and the motor driving module is controlled to be connected to the controller. Through adopting above-mentioned technical scheme, power module provides operating voltage, and first boost module and second boost module promote the voltage that power module provided respectively, satisfy the different voltage demands of controller and vibration feedback motor. The touch sensor is matched with the controller to realize quick response and accurate identification of user operation. The motor driving module can accurately control the rotation of the vibration feedback motor, and good tactile feedback effect is provided. Preferably, the motor driving module comprises a driving chip U3, a pin 2 of the driving chip U3 is electrically connected with the output end of the second boosting module, a pin 5 and a pin 8 of the driving chip U3 are grounded, a pin 6 and a pin 7 of the driving chip U3 are respectively electrically connected with two signal output ends of the controller, and a pin 1 and a pin 4 of the driving chip U3 are respectively connected with the positive electrode input end and the negative electrode input end of the vibration feedback motor. Through adopting above-mentioned technical scheme, after the controller received touch sensor's output signal, can start vibration feedback motor through control drive chip U3, strengthened the interactive experience of mouse. And the driving chip U3 can adjust the rotating speed of the vibration feedback motor through PWM signals output by the controller, so as to realize dynamic adjustment of vibration intensity and frequency (such as light touch weak vibration and heavy press strong vibration). Preferably, the motor driving module further includes a capacitor C3 and a capacitor C4, wherein one ends of the capacitor C3 and the capacitor C4 are electrically connected to the voltage output terminal of the power module, and the other ends are grounded. Through adopting above-mentioned technical scheme, can effectively filter through setting up condenser C3 and condenser C4, stabilize motor drive module's power supply voltage, reduce the influence of voltage fluctuation to vibration