CN105807959B - Species having a wireless mouse function custom multi-stage pressure sensitive feedback - Google Patents

Species having a wireless mouse function custom multi-stage pressure sensitive feedback Download PDF

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CN105807959B
CN105807959B CN201610135547.1A CN201610135547A CN105807959B CN 105807959 B CN105807959 B CN 105807959B CN 201610135547 A CN201610135547 A CN 201610135547A CN 105807959 B CN105807959 B CN 105807959B
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pressure
connected
control circuit
mouse
pressure sensitive
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CN201610135547.1A
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CN105807959A (en
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张简炼
郭创新
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浙江大学
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Abstract

本发明公开了种具有多级压感反馈的可自定义功能的无线鼠标,包括鼠标本体、压感传动装置、控制电路和电池;所述鼠标本体的左键和右键处均设置压感传动装置;所述压感传动装置与控制电路相连;所述电池分别与压感传动装置与控制电路相连,为其提供工作电压;所述压感传动装置用于感知手指压力的变化,并将压力的变化传递给控制电路,控制电路根据压力的变化输出控制信号使压感传动装置产生动作。 The present invention discloses a kind of custom features having a wireless mouse multistage pressure sensitive feedback, including a mouse body, a pressure sensitive actuator, a control circuit and a battery; at the left and right mouse body are provided pressure sensitive transmission ; said pressure sensing means connected to the actuator control circuit; and the battery control circuit are connected to pressure sensitive actuator means for providing the operating voltage; the pressure sensing means for sensing the gear change finger pressure, and the pressure of changes to the control circuit, the output of the control circuit according to a change of the pressure sensing control signal pressure generating transmission operation. 本发明在不同的压力按动下,鼠标的左右键在步进电机的带动下均能实现不同深度的压力反馈,与电脑上相应的配套驱动结合,可以自定义出多种鼠标按键功能,减少对电脑和键盘的依赖,提高工作效率。 The present invention is pressed at different pressures, mouse buttons can achieve a stepping motor driven by the different depths of the feedback pressure, combined with the corresponding supporting the drive on the computer, can customize a variety of mouse button functions, reduced reliance on computers and keyboards, improve work efficiency.

Description

一种具有多级压感反馈的可自定义功能的无线鼠标 Having customizable features wireless mouse multistage pressure sensitive feedback

技术领域 FIELD

[0001] 本发明涉及鼠标领域,尤其涉及一种具有多级压感反馈的可自定义功能的无线鼠标。 [0001] The present invention relates to a mouse, and in particular it relates to a customizable feature wireless mouse multistage pressure sensitive feedback.

背景技术 Background technique

[0002] 无线鼠标广泛的应用于我们的日常办公生活中,采用无线技术与计算机通信,包括蓝牙、Wi-Fi (IEEE 802.11)、Infrared (IrDA)、ZigBee (IEEE 802.15.4)等多个无线技术标准,具有极大的应用价值。 [0002] wireless mouse is widely used in our daily office life, the use of wireless communications and computer technology, including Bluetooth, Wi-Fi (IEEE 802.11), Infrared (IrDA), ZigBee (IEEE 802.15.4) and other wireless technical standards, has great application value.

[0003] 现在的无线鼠标大多只具有单一功能的左键、右键以及中间前后滚动的滑轮。 [0003] Most of today's wireless mouse has only a single function of the left, right and scroll around the middle of the pulley. 这种鼠标只能实现最基本的确定、属性以及上下翻页的功能,而其电脑的其他操作必须借助键盘的快捷键来操作,显然、在单手使用PC的过程中,造成了极大的不便,操作并不具有人性化。 This mouse can only achieve the most basic determine, attributes, and page up and down function, while the other operations of the computer must use the keyboard shortcut keys to operate, apparently, during one-handed use PC's, causing great inconvenience, the operation does not have user-friendly.

发明内容 SUMMARY

[0004] 本发明的目的是针对现有鼠标设计的不足,提出一种具有多级压感反馈的可自定义功能的无线鼠标。 [0004] The object of the present invention is directed to the inadequate design of conventional mouse, having to provide a wireless mouse customization multistage pressure sensitive feedback.

[0005] 本发明的目的是通过以下技术方案实现:一种具有多级压感反馈的可自定义功能的无线鼠标,包括鼠标本体、压感传动装置、控制电路和电池;所述鼠标本体的左键和右键处均设置压感传动装置;所述压感传动装置与控制电路相连;所述电池分别与压感传动装置与控制电路相连,为其提供工作电压;所述压感传动装置用于感知手指压力的变化,并将压力的变化传递给控制电路,控制电路根据压力的变化输出控制信号使压感传动装置产生动作。 [0005] The object of the present invention is achieved by the following technical solutions: A self-defined function having a wireless mouse multistage pressure sensitive feedback, including a mouse body, a pressure sensitive transmission, and a battery control circuit; said mouse body disposed at both the left and right pressure sensitive transmission; the pressure sensing device and the control circuit is connected to the transmission; and the battery voltage sensing respectively the transmission and a control circuit connected to provide operating voltage; the pressure sensitive transmission device sensing a change in finger pressure, and the pressure change is transmitted to the control circuit, the control circuit outputs a control signal according to a change of the pressing pressure sensing means generates a transmission operation.

[0006] 进一步的,所述压感传动装置包括陶瓷压力传感器、电机固定底座、传动轴、步进电机转轴、步进电机;其中,所述陶瓷压力传感器附着在鼠标按键上;所述电机固定底座安装在鼠标本体内,步进电机安装在电机固定底座上;步进电机的转轴通过传动轴与鼠标按键相连;所述陶瓷压力传感器和步进电机均与电池相连。 [0006] Further, the transmission means comprises a pressure sensitive ceramic pressure sensor, the motor fixed base, shaft, shaft stepper motor, stepper motor; wherein the ceramic pressure sensor is attached on a mouse button; to fix the motor mouse body mounted on the base, the stepping motor is mounted on the motor fixing mount; stepper motor shaft is connected via a shaft with a mouse button; ceramic pressure sensor and the stepper motor are connected to the battery.

[0007] 进一步的,所述控制电路包括电阻R1、电阻R2、运算放大器U1A、单片机;所述电阻R1的一端和电阻R2的一端相连后与运算放大器U1A的负极输入端相连;所述运算放大器U1A 的正极输入端接地;所述运算放大器U1A的输出端与电阻R2的另一端相连后与单片机的AD 转换端口相连;所述陶瓷压力传感器与电阻R1的另一端相连;所述步进电机与单片机的脉冲信号输出端口相连;所述单片机的电源输入端口与电池相连。 [0007] Further, the control circuit includes a resistor R1, a resistor R2, an operational amplifier U1A, microcontroller; one ends of the resistor R2 and the resistor R1 is connected to the negative input of the operational amplifier U1A is coupled to rear; the operational amplifier U1A is a positive input connected to ground; the other end of the resistor R2 and the output terminal of the operational amplifier U1A is coupled to the AD converter is connected to the microcontroller port; the ceramic pressure sensor connected to the other end of the resistor R1; the stepping motor and a pulse signal output port of the microcontroller is connected; connected to the power input port of the microcontroller and the battery.

[0008] 本发明的有益效果:利用陶瓷压力传感器和单片机控制步进电机实现鼠标按键的多级压感反馈。 [0008] Advantageous effects of the present invention: a ceramic pressure sensor and microprocessor controlled stepper motor multi-level feedback pressure sensitive mouse button. 在不同的压力作用下,鼠标按下的深度不同,可以实现不同的功能。 Under different pressure, the mouse click different depths, different functions can be achieved. 用步进电机带动鼠标按键动作代替手指按压鼠标按键动作,具有更佳的手感以及更小的声音。 Instead of a stepping motor to drive the fingers pressing the mouse button operation of a mouse button operation, with better feel and less sound.

附图说明 BRIEF DESCRIPTION

[0009]以下附图仅旨在于对本发明做示意性说明和解释,并不限定本发明的范围。 [0009] The following drawings are only intended to be illustrative description and explanation of the invention, not to limit the scope of the present invention.

[0010]图1是本发明的鼠标结构示意图; [0010] FIG. 1 is a schematic diagram of a mouse structure according to the present invention;

[0011] 图2是本发明的内部电路图; [0011] FIG. 2 is an internal circuit diagram of the present invention;

[0012] 图3是本发明的工作流程图; [0012] FIG. 3 is a flowchart of the present invention;

[0013]图4是本发明的鼠标按键压力大小与步进电机转动格数关系图; [0013] FIG. 4 is a graph mouse button a number of pressure and rotation of the stepping motor according to the present invention, the grid;

[0014]其中•鼠标本体,2•鼠标按键,3•陶瓷压力传感器,4.电机固定底座,5.传动轴, 6.转轴,7.步进电机,8.电池。 [0014] wherein • the mouse body, mouse button 2 •, • ceramic pressure sensor. 3, 4 motor fixed base 5. shaft, the shaft 6, 7 stepper motor, 8. Battery.

具体实施方式 Detailed ways

[0015]如图1所示,本发明包括鼠标本体1、压感传动装置、控制电路、电池8;所述鼠标本体1的左键和右键处均设置有压感传动装置;所述压感传动装置与控制电路相连;所述电池8分别与压感传动装置和控制电路相连,为其提供工作电压。 [0015] As shown in FIG. 1, the present invention includes a mouse body 1, pressure sensitive actuator, a control circuit, a battery 8; left and right mouse button at the main body 1 is provided with a pressure sensitive transmission; the pressure sensing transmission means connected with the control circuit; said pressure sensitive battery 8, respectively, and a control circuit coupled to the transmission, to provide the operating voltage.

[0016]所述压感传动装置包括陶瓷压力传感器3、电机固定底座4、传动轴5、步进电机转轴6、步进电机7;其中,所述陶瓷压力传感器3附着在鼠标按键2上;所述电机固定底座4安装在鼠标本体1内,步进电机7安装在电机固定底座4上;步进电机7的转轴6通过传动轴5与鼠标按键2相连;所述压感传动装置用于感知手指压力的变化,并将压力的变化传递给控制电路,控制电路根据压力的变化输出控制信号使压感传动装置产生动作。 [0016] The transmission device comprises a ceramic pressure sensing a pressure sensor 3, a motor 4 fixed to the base, the drive shaft 5, the stepping motor shaft 6, the stepping motor 7; wherein said ceramic pressure sensor 3 is attached to the 2 button mouse; the motor fixing seat 4 is mounted inside the mouse body 1, the stepping motor 7 is mounted on the motor base 4 is fixed; the stepping motor 6 is connected to the rotating shaft 7 through the shaft 5 and mouse button 2; the pressure sensing means for transmission sensing pressure changes in the finger, and the pressure change is transmitted to the control circuit, the output of the control circuit according to a change of the pressure sensing control signal pressure generating transmission operation.

[0017]如图2所示,所述控制电路包括电阻R1、电阻R2、运算放大器U1A、单片机;所述电阻R1的一端和电阻R2的一端相连后与运算放大器U1A的负极输入端相连;所述运算放大器U1A 的正极输入端接地;所述运算放大器U1A的输出端与电阻R2的另一端相连后与单片机的AD 转换端口相连;所述陶瓷压力传感器3与电阻R1的另一端相连;所述步进电机7与单片机的脉冲信号输出端口相连。 [0017] As shown, the control circuit includes a resistor R1, a resistor R2, an operational amplifier U1A, SCM 2; one ends of the resistor R2 and the resistor R1 is connected to the negative input of the operational amplifier U1A is connected to the rear; the said positive input of the operational amplifier U1A is connected to ground; the AD converter is connected to the microcontroller port connected to the other end of the resistor R2 and the output terminal of the operational amplifier U1A is; the ceramic pressure sensor 3 connected to the other end of the resistor R1; the It outputs a pulse signal to the stepping motor 7 is connected to the microcontroller ports.

[0018] 所述陶瓷压力传感器3、步进电机7以及单片机均电池8相连,所述电池8提供3V电压。 [0018] The ceramic pressure sensor 3, the stepping motor 7 and the MCU 8 are connected to the battery, the battery voltage 3V provide 8.

[0019] 本发明的工作过程如下: [0019] The operation of the present invention is as follows:

[0020] 将本发明的无线鼠标与电脑相连时,使用者按压陶瓷压力传感器3使传感器的膜片产生微小的形变,厚膜电阻印刷在陶瓷膜片的背面,连接成一个惠斯通电桥,由于压敏电阻的压阻效应,使得电桥产生一个与压力成正比的高度线性的电压信号。 [0020] The wireless mouse according to the present invention when the computer is connected, the user presses the ceramic sensor diaphragm pressure sensor 3 produces a slight deformation, thick film resistors printed on the back of the ceramic diaphragm, connected into a Wheatstone bridge, Since the varistor piezoresistive effect, so that the bridge to produce a highly linear voltage proportional to the pressure signal. 电压信号通过运算放大器后输入到单片机具有AD转换功能的输入引脚,单片机将模拟信号转化为数字信号,并通过脉冲信号端口将脉冲信号输出给步进电机7,从而控制步进电机7的转动,步进电机7的转动可以带动鼠标按键2的按下或者弹起,步进电机7的转动格数确定了鼠标按键2的按下或弹起深度。 After the voltage signal is inputted to the operational amplifier has an AD conversion function of the microcontroller input pins, the microcontroller converts an analog signal into a digital signal, and a pulse signal output port a pulse signal to the stepping motor 7, thereby controlling the rotation of the stepping motor 7 , rotation of the stepping motor 7 can be driven by the mouse button or a pop-up 2, the rotation number of the stepping motor 7 cells determines the mouse button 2 or bounce depth.

[0021] 如图3-4所示,鼠标按键2上的陶瓷压力传感器3实时检测当前压力值,并向下一级输入信号,因为检测到的压力信号是一个连续变化的量,在手指按压鼠标按键2的过程中, 随着压力的增大,单片机得到的压力数字信号也逐渐增大,当数字信号大于第一级设定量时,单片机输出一个正的脉冲信号给步进电机7,步进电机正转一格,鼠标第一级压感被触发,当数字信号大于第二级设定量时,单片机再输出一个正的脉冲信号给步进电机7,步进电机7正转一格,鼠标第二级压感被触发。 [0021] Figure 3-4, the ceramic pressure sensor 3 on the mouse button the current pressure value detected in real time, and the input signal level, since the amount of the detected pressure signal is a continuously varying, the pressing finger process mouse button 2, as the pressure increases, the pressure of the digital signal obtained microcontroller gradually increased, when the digital signal is greater than the amount of the first stage is set, the microcontroller outputs a positive pulse signal to the stepping motor 7, a stepping motor is transferred cells, the first stage pressure-sensing mouse is triggered when the digital signal is greater than the amount of the second stage is set, then the microcontroller outputs a positive pulse signal to the stepping motor 7, a stepping motor 7 forward grid, mouse feeling the pressure of the second stage is triggered. 依次类推。 And so on. 同理,当压力减小后,单片机会输出一个负的脉冲信号给步进电机,步进电机反转一格,鼠标按键回弹一格。 Similarly, when the pressure is reduced, the microcontroller will output a negative pulse signal to the stepping motor, a stepper motor reversal grid, a grid rebound mouse button.

[0022] 实施例: [0022] Example:

[0023] 本发明配合电脑上相应的软件,可以自定义出不同按键深度时的功能。 [0023] The present invention is a computer with appropriate software, can customize the function keys of different depths. 例如,在一级压感反馈时,鼠标左右键定义为最常用的确认和属性;在二级压感下,鼠标左右键可以定义为后退和前进;在三级压感下,鼠标的左右键可以定义为复制和粘贴等等。 For example, a pressure sensitive feedback, is defined as left and right mouse button and to confirm the most commonly used properties; in two pressure-sensitive, can be defined as left and right mouse button back and forward; at three pressure sensitive, mouse buttons It can be defined as copy and paste, and so on.

[0024]本文仅以三级压感为例进行介绍,然而上述实施例并非用以限定本发明。 [0024] The pressure sensitive article only introduces an example three, however, the above-described embodiments are not intended to limit the present invention. 在不脱离本发明技术方案范围情况下,都可利用上述揭示的技术内容对本发明技术方案作出许多可能的变动和修饰,或修改为等同变化的等效实施例。 In the embodiment without departing from the technical scope of the present invention, may be that many variations and modifications of the technical solution of the present invention, equivalent to the embodiment or modifications equivalent variations using the above disclosed technical content.

Claims (2)

1.一种具有多级压感反馈的可自定义功能的无线鼠标,其特征在于,包括鼠标本体(1)、压感传动装置、控制电路和电池(8);所述鼠标本体(1)的左键和右键处均设置压感传动装置;所述压感传动装置与控制电路相连;所述电池(8)分别与压感传动装置与控制电路相连,为其提供工作电压;所述压感传动装置用于感知手指压力的变化,并将压力的变化传递给控制电路,控制电路根据压力的变化输出控制信号使压感传动装置产生动作; 所述压感传动装置包括陶瓷压力传感器(3)、电机固定底座(4)、传动轴(5)、步进电机转轴出)、步进电机(7);其中,所述陶瓷压力传感器(3)附着在鼠标按键(2)上;所述电机固定底座(4)安装在鼠标本体(1)内,步进电机(7)安装在电机固定底座(4)上;步进电机(7)的转轴⑹通过传动轴⑸与鼠标按键⑵相连;所述陶瓷压力传感器(3)和步进电机⑺均与电 A custom features having a wireless mouse multistage pressure sensitive feedback, characterized in that it comprises a mouse body (1), pressure sensitive actuator, a control circuit and a battery (8); said mouse body (1) at both the left and right buttons provided pressure sensitive transmission; the pressure sensing means connected to drive the control circuit; said battery (8), respectively, and the pressure sensing device and the control circuit is connected to the transmission, to provide the operating voltage; the press means for sensing changes in the transmission sensing finger pressure, and the pressure change is transmitted to the control circuit, the control circuit outputs a control signal according to a change of the pressing pressure sensing means for generating a transmission operation; said transmission device comprises a pressure sensitive ceramic pressure sensor (3 ), motor fixing base (4), the drive shaft (5), the stepping motor shaft), a stepping motor (7); wherein the ceramic pressure sensor (3) attached to the mouse button (2); the motor fixing base (4) mounted inside the mouse body (1), a stepping motor (7) mounted on the motor fixing mount (4); a stepping motor shaft (7) is connected through the shaft ⑹ ⑸ ⑵ mouse button; the ceramic pressure sensor (3) and the stepping motor are electrically ⑺ 池(8)相连。 Pool (8) is connected.
2.根据权利要求1所述的具有多级压感反馈的可自定义功能的无线鼠标,其特征在于, 所述控制电路包括电阻R1、电阻R2、运算放大器U1A、单片机;所述电阻R1的一端和电阻R2的一端相连后与运算放大器U1A的负极输入端相连;所述运算放大器U1A的正极输入端接地; 所述运算放大器U1A的输出端与电阻R2的另一端相连后与单片机的AD转换端口相连;所述陶瓷压力传感器(3)与电阻R1的另一端相连;所述步进电机(7)与单片机的脉冲信号输出端口相连;所述单片机的电源输入端口与电池(8)相连。 The customization may be a wireless mouse with a multi-stage pressure sensitive feedback according to claim 1, wherein said control circuit includes a resistor R1, a resistor R2, an operational amplifier UlA, the microcontroller; the resistor R1 One end of the resistor R2 is connected to one end of the post connected to the negative input of the operational amplifier U1A; and the positive input of the operational amplifier U1A is connected to ground; the other end is connected to the output terminal of the resistor R2 of the operational amplifier U1A after AD conversion and SCM port is connected; a pressure sensor coupled to the ceramic (3) and the other end of the resistor R1; is connected to the stepping motor (7) and the pulse signal output port of the microcontroller; connected to the power input port of the microcontroller and the battery (8).
CN201610135547.1A 2016-03-10 2016-03-10 Species having a wireless mouse function custom multi-stage pressure sensitive feedback CN105807959B (en)

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