技术领域technical field
本实用新型涉及一种计算机输入设备，具体涉及一种无线体感鼠标。The utility model relates to a computer input device, in particular to a wireless somatosensory mouse.
背景技术Background technique
鼠标是计算机的一种输入设备，也是计算机显示系统纵横坐标定位的指示器，因形似老鼠而得名“鼠标”。“鼠标”的标准称呼应该是“鼠标器”，英文名“Mouse”，鼠标的使用是为了使计算机的操作更加简便快捷，来代替键盘那繁琐的指令。鼠标按其工作原理的不同分为机械鼠标和光电鼠标，机械鼠标主要由滚球、辊柱和光栅信号传感器组成。当拖动鼠标时，带动滚球转动，滚球又带动辊柱转动，装在辊柱端部的光栅信号传感器采集光栅信号。光电鼠标由传感器产生的光电脉冲信号反映出鼠标器在垂直和水平方向的位移变化，再通过电脑程序的处理和转换来控制屏幕上光标箭头的移动。The mouse is an input device of a computer, and it is also an indicator of the vertical and horizontal coordinates of the computer display system. It is named "mouse" because it looks like a mouse. The standard title of "mouse" should be "mouse device", the English name "Mouse", the use of the mouse is to make the operation of the computer easier and faster, to replace the cumbersome instructions of the keyboard. The mouse is divided into a mechanical mouse and a photoelectric mouse according to its working principle. The mechanical mouse is mainly composed of a rolling ball, a roller and a grating signal sensor. When the mouse is dragged, the rolling ball is driven to rotate, and the rolling ball drives the roller to rotate, and the grating signal sensor installed at the end of the roller collects the grating signal. The photoelectric pulse signal generated by the sensor reflects the displacement of the mouse in the vertical and horizontal directions, and then the movement of the cursor arrow on the screen is controlled by the processing and conversion of the computer program.
鼠标又可分为有线鼠标和无线鼠标。有线鼠标指通过线缆直接与主机连接的鼠标。无线鼠标是指无线缆直接连接到主机的鼠标，采用无线技术与计算机通信，从而省却电线的束缚。Mouse can be divided into wired mouse and wireless mouse. A wired mouse refers to a mouse that is directly connected to the host computer through a cable. A wireless mouse refers to a mouse that is directly connected to a host without a cable, and uses wireless technology to communicate with a computer, thereby saving the shackles of wires.
体感技术主要由惯性测量单元采集数据。惯性测量单元(IMU-Inertialmeasurement unit)是测量物体三轴姿态角(或角速率)以及加速度的装置，并可结合磁力计、气压计、温度计等组成多轴运动跟踪装置。可以通过多轴运动跟踪装置采集鼠标运动信息，对相应的数据进行处理，将采集的数据传输到主机中。Somatosensory technology mainly collects data by the inertial measurement unit. The inertial measurement unit (IMU-Inertialmeasurement unit) is a device that measures the three-axis attitude angle (or angular rate) and acceleration of an object, and can be combined with a magnetometer, barometer, thermometer, etc. to form a multi-axis motion tracking device. The mouse motion information can be collected by the multi-axis motion tracking device, the corresponding data can be processed, and the collected data can be transmitted to the host computer.
无线体感鼠标的相关研究文献有：[1]陈艳丽，金纪东，陈国涛，周小芹.手部姿势与挥动速度识别的人机交互[J].电子测量与仪器学报，2014，28.[2]刘恒大，忽满利，单鹏.基于LabVIEW的鼠标位移测量技术研究[J].计算机测量与控制，2010，12.[3]JorgeL.Olenewa.无线通信原理与应用[M].清华大学出版社,2016.62-100。另外，公开号为CN204129676U的中国实用新型专利公开了一种无线体感鼠标，它具有中央处理器、无线信号发射模块、无线信号接收模块、电源及复位模块和存储模块，主控芯片对手部姿态解算并通过无线信号发射模块将数据发送到接收端，接收端向电脑发送操作指令、负责与电脑的USB进行通信，中央处理器接收陀螺仪对人体动作解算所得的数据并通过USB协议将信号发送到电脑端，电脑识别指令信号后实现各种操作功能。该技术方案在手势跟踪与识别控制方面性能一般，产品使用具有局限性。The relevant research papers of wireless somatosensory mouse are: [1] Chen Yanli, Jin Jidong, Chen Guotao, Zhou Xiaoqin. Human-computer interaction of hand posture and swing speed recognition [J]. Journal of Electronic Measurement and Instrumentation, 2014, 28. [2] Liu Heng Da, Humanli, Shan Peng. Research on Mouse Displacement Measurement Technology Based on LabVIEW [J]. Computer Measurement and Control, 2010, December. [3] JorgeL. Olenewa. Wireless Communication Principles and Applications [M]. Tsinghua University Press , 2016.62-100. In addition, the Chinese utility model patent with the publication number CN204129676U discloses a wireless somatosensory mouse, which has a central processing unit, a wireless signal transmitting module, a wireless signal receiving module, a power supply and a reset module, and a storage module. Calculate and send the data to the receiving end through the wireless signal transmitting module. The receiving end sends operation instructions to the computer and is responsible for communicating with the USB of the computer. Send it to the computer terminal, and the computer realizes various operation functions after recognizing the command signal. This technical solution has general performance in gesture tracking and recognition control, and the product application has limitations.
实用新型内容Utility model content
本实用新型提供了一种新型的无线体感鼠标，通过运动跟踪装置感应人体手部运动轨迹，通过无线通信模块与电脑或手机等移动设备的USB端口相连接，使用者可无拘束的空中移动鼠标操控设备，解决了常规鼠标要在桌面上使用的局限性。The utility model provides a new type of wireless somatosensory mouse, which senses the movement trajectory of the human hand through a motion tracking device, and is connected with a USB port of a mobile device such as a computer or a mobile phone through a wireless communication module, so that the user can move the mouse freely in the air Manipulate the device, solving the limitations of conventional mouse to be used on the desktop.
为了实现上述目的，本实用新型采用如下技术方案。In order to achieve the above object, the utility model adopts the following technical solutions.
一种无线体感鼠标，它包括椭圆形的外壳体和接收系统；它还包括发送系统。所述无线体感鼠标的发送系统包括发送端MCU、运动跟踪装置、按键、滚轮、发送端无线通信模块和发送端电源模块；所述无线体感鼠标的接收系统包括接收端MCU、接收端无线通信模块和USB端口；所述按键、滚轮与发送端电源模块分别连接发送端MCU，所述运动跟踪装置、发送端无线通信模块分别通过SPI接口连接发送端MCU，所述接收端无线通信模块通过SPI接口连接接收端MCU，所述接收端MCU通过USB端口连接上位机；所述发送端无线通信模块与接收端无线通信模块无线连接；所述运动跟踪装置感应鼠标运动轨迹，由发送端MUC对运动轨迹数据进行处理转换为坐标值，通过发送端无线通信模块以无线通信方式发送坐标值到接收端MCU，接收端MCU将接收到的坐标值通过USB端口的通信方式发送到上位机，完成通信。A wireless somatosensory mouse includes an oval outer shell and a receiving system; it also includes a sending system. The sending system of the wireless somatosensory mouse includes a sending end MCU, a motion tracking device, buttons, scroll wheels, a sending end wireless communication module and a sending end power supply module; the receiving system of the wireless somatosensory mouse includes a receiving end MCU, a receiving end wireless communication module and USB port; the button, the scroll wheel and the power supply module of the sending end are respectively connected to the sending end MCU, the motion tracking device and the wireless communication module of the sending end are connected to the sending end MCU through the SPI interface respectively, and the wireless communication module of the receiving end is connected to the sending end MCU through the SPI interface Connect the receiving end MCU, the receiving end MCU is connected to the host computer through the USB port; the wireless communication module of the sending end is wirelessly connected with the wireless communication module of the receiving end; The data is processed and converted into coordinate values, and the coordinate values are sent to the receiving end MCU through the wireless communication module of the sending end, and the receiving end MCU sends the received coordinate values to the host computer through the communication mode of the USB port to complete the communication.
优选的是，所述发送端MCU采用ARM-Cortex系列处理器的STM32F103C8T6型芯片。Preferably, the MCU at the sending end adopts an STM32F103C8T6 chip of an ARM-Cortex series processor.
在上述任一技术方案中优选的是，所述运动跟踪装置采用MPU9250型9轴运动跟踪传感器，所述MPU9250型9轴运动跟踪传感器集成了3轴加速度传感器、3轴陀螺仪和3轴磁力计，以满足无线体感鼠标对手势动作捕捉的要求。In any of the above technical solutions, it is preferred that the motion tracking device adopts an MPU9250 type 9-axis motion tracking sensor, and the MPU9250 type 9-axis motion tracking sensor integrates a 3-axis acceleration sensor, a 3-axis gyroscope and a 3-axis magnetometer , to meet the requirements of the wireless somatosensory mouse for gesture motion capture.
在上述任一技术方案中优选的是，所述按键包括左键、右键和中键，并采用微动开关。In any of the above technical solutions, preferably, the keys include a left key, a right key and a middle key, and micro switches are used.
在上述任一技术方案中优选的是，所述滚轮由鼠标编码器组成。In any of the above technical solutions, preferably, the scroll wheel is composed of a mouse encoder.
在上述任一技术方案中优选的是，所述发送端无线通信模块采用2.4GHz频段的nRF24L01+型无线通信模块。In any of the above technical solutions, it is preferable that the wireless communication module at the sending end adopts a nRF24L01+ wireless communication module in the 2.4GHz frequency band.
在上述任一技术方案中优选的是，所述发送端电源模块采用3.7V锂电池供电。In any of the above technical solutions, preferably, the power supply module at the sending end is powered by a 3.7V lithium battery.
在上述任一技术方案中优选的是，所述接收端MCU采用ARM-Cortex系列处理器的STM32F103C8T6型芯片。In any of the above technical solutions, it is preferable that the MCU at the receiving end adopts an STM32F103C8T6 chip of an ARM-Cortex series processor.
在上述任一技术方案中优选的是，所述接收端无线通信模块采用2.4GHz频段的nRF24L01+型无线通信模块。In any of the above technical solutions, preferably, the wireless communication module at the receiving end adopts a nRF24L01+ wireless communication module in the 2.4GHz frequency band.
在上述任一技术方案中优选的是，所述USB端口采用USB-Type-A接口，以便于直接与上位机的USB端口相连接。In any of the above technical solutions, preferably, the USB port adopts a USB-Type-A interface, so as to be directly connected to the USB port of the host computer.
在上述任一技术方案中优选的是，所述ARM-Cortex系列处理器的STM32F103C8T6型芯片与2.4GHz频段的nRF24L01+型无线通信模块、MPU9250型9轴运动跟踪传感器、鼠标编码器、左键、右键、中键及微动开关连接构成无线体感鼠标的发送系统的硬件电路连接结构。In any of the above-mentioned technical solutions, preferably, the STM32F103C8T6 chip of the ARM-Cortex series processor and the nRF24L01+ wireless communication module of the 2.4GHz frequency band, the MPU9250 type 9-axis motion tracking sensor, the mouse encoder, the left button, the right button , the middle button and the micro switch are connected to form the hardware circuit connection structure of the transmission system of the wireless somatosensory mouse.
在上述任一技术方案中优选的是，所述ARM-Cortex系列处理器的STM32F103C8T6型芯片与2.4GHz频段的nRF24L01+型无线通信模块、USB-Type-A接口连接构成无线体感鼠标的接收系统的硬件电路连接结构。In any of the above-mentioned technical solutions, preferably, the STM32F103C8T6 type chip of the ARM-Cortex series processor is connected with the nRF24L01+ type wireless communication module and the USB-Type-A interface of the 2.4GHz frequency band to form the hardware of the receiving system of the wireless somatosensory mouse Circuit connection structure.
与现有技术相比，本实用新型的上述技术方案具有如下有益效果：Compared with the prior art, the above-mentioned technical solution of the utility model has the following beneficial effects:
(1)无线体感鼠标外形采用椭圆形设计，方便人手持握，以右手使用者为例，食指操作鼠标右键、中键和滚轮，中指操作鼠标右键；(1) The shape of the wireless somatosensory mouse adopts an elliptical design, which is convenient for people to hold. Taking right-handed users as an example, the index finger operates the right mouse button, middle button and scroll wheel, and the middle finger operates the right mouse button;
(2)接收端采用USB-Type-A接口，可以直接与电脑的USB端口相连接；(2) The receiving end adopts USB-Type-A interface, which can be directly connected to the USB port of the computer;
(3)无线体感鼠标操作简便快捷，满足动作捕捉的要求，解决了常规鼠标要在桌面上使用的局限性；使用无线体感鼠标时，以鼠标中心为零点，建立水平和垂直坐标系X、Y，当鼠标以X轴转动时，上位机屏幕的箭头光标的会上下变化；当鼠标向上运动，上位机屏幕的箭头光标会向上运动，当鼠标向下运动，上位机屏幕的箭头光标会向下运动；当鼠标以Y轴转动时，上位机屏幕的箭头光标的会左右变化；当鼠标向左运动，上位机屏幕的箭头光标会向左运动，当鼠标向右运动，上位机屏幕的箭头光标会向右运动。(3) The wireless somatosensory mouse is easy and quick to operate, meets the requirements of motion capture, and solves the limitation of using a conventional mouse on the desktop; when using a wireless somatosensory mouse, take the center of the mouse as the zero point to establish a horizontal and vertical coordinate system X, Y , when the mouse rotates on the X axis, the arrow cursor on the upper computer screen will change up and down; when the mouse moves upward, the arrow cursor on the upper computer screen will move upward; when the mouse moves downward, the arrow cursor on the upper computer screen will move downward Movement; when the mouse rotates on the Y axis, the arrow cursor on the upper computer screen will change left and right; when the mouse moves to the left, the arrow cursor on the upper computer screen will move to the left; when the mouse moves to the right, the arrow cursor on the upper computer screen will will move to the right.
附图说明Description of drawings
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.
图1为按照本实用新型的无线体感鼠标的系统结构的一优选实施例的示意图；Fig. 1 is a schematic diagram according to a preferred embodiment of the system structure of the wireless somatosensory mouse of the present invention;
图2为按照本实用新型的无线体感鼠标的外形结构的一优选实施例的示意图；Fig. 2 is a schematic diagram according to a preferred embodiment of the outline structure of the wireless somatosensory mouse of the present invention;
图3为按照本实用新型的无线体感鼠标的鼠标操作方式的一优选实施例的示意图；Fig. 3 is a schematic diagram according to a preferred embodiment of the mouse operation mode of the wireless somatosensory mouse of the present invention;
图4为按照本实用新型的无线体感鼠标的发送系统的发送端MCU结构的一优选实施例的示意图；Fig. 4 is the schematic diagram according to a preferred embodiment of the MCU structure of the sending end of the sending system of the wireless somatosensory mouse of the present invention;
图5为按照本实用新型的无线体感鼠标的发送系统的电源模块结构的一优选实施例的示意图；5 is a schematic diagram of a preferred embodiment of the power module structure of the transmission system of the wireless somatosensory mouse according to the present invention;
图6为按照本实用新型的无线体感鼠标的发送系统的无线通信模块结构的一优选实施例的示意图；6 is a schematic diagram of a preferred embodiment of the wireless communication module structure of the wireless somatosensory mouse transmission system according to the present invention;
图7为按照本实用新型的无线体感鼠标的发送系统的9轴运动跟踪传感器结构的一优选实施例的示意图；7 is a schematic diagram of a preferred embodiment of the structure of the 9-axis motion tracking sensor according to the transmission system of the wireless somatosensory mouse of the present invention;
图8为按照本实用新型的无线体感鼠标的发送系统的按键和滚轮结构的一优选实施例的示意图；Fig. 8 is a schematic diagram of a preferred embodiment of the structure of buttons and rollers of the transmission system of the wireless somatosensory mouse according to the present invention;
图9为按照本实用新型的无线体感鼠标的接收系统的接收端MCU结构的一优选实施例的示意图；9 is a schematic diagram of a preferred embodiment of the receiving end MCU structure of the receiving system of the wireless somatosensory mouse according to the present invention;
图10为按照本实用新型的无线体感鼠标的接收系统的电源模块结构的一优选实施例的示意图；Fig. 10 is a schematic diagram of a preferred embodiment of the power module structure of the receiving system of the wireless somatosensory mouse according to the present invention;
图11为按照本实用新型的无线体感鼠标的接收系统的无线通信模块结构的一优选实施例的示意图；11 is a schematic diagram of a preferred embodiment of the wireless communication module structure of the receiving system of the wireless somatosensory mouse according to the present invention;
图12为按照本实用新型的无线体感鼠标的接收系统的USB接口结构的一优选实施例的示意图；12 is a schematic diagram of a preferred embodiment of the USB interface structure of the receiving system of the wireless somatosensory mouse according to the present invention;
图13为按照本实用新型的无线体感鼠标的鼠标发送端工作流程的一优选实施例的示意图；Fig. 13 is a schematic diagram according to a preferred embodiment of the workflow of the mouse sending end of the wireless somatosensory mouse of the present invention;
图14为按照本实用新型的无线体感鼠标的鼠标接收端工作流程的一优选实施例的示意图。Fig. 14 is a schematic diagram of a preferred embodiment of the workflow of the mouse receiving end of the wireless somatosensory mouse according to the present invention.
附图标记：Reference signs:
1、右键，2、中键，3、滚轮，4、左键，5、接收器。1. Right button, 2. Middle button, 3. Scroll wheel, 4. Left button, 5. Receiver.
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
本实用新型实施例提出了一种新型的无线体感鼠标，通过运动跟踪装置感应人体手部运动轨迹，通过无线通信模块与电脑或手机等移动设备的USB端口相连接，使用者可无拘束的空中移动鼠标操控设备，解决了常规鼠标要在桌面上使用的局限性。The embodiment of the utility model proposes a new type of wireless somatosensory mouse, which senses the movement trajectory of the human hand through a motion tracking device, and is connected with a USB port of a mobile device such as a computer or a mobile phone through a wireless communication module. Move the mouse to control the device, which solves the limitation of using a conventional mouse on the desktop.
实施例1Example 1
如图1所示，无线体感鼠标包括椭圆形的外壳体和接收系统，还包括发送系统。其中：发送系统包括发送端MCU、运动跟踪装置、按键、滚轮、发送端无线通信模块和发送端电源模块，按键、滚轮与发送端电源模块分别连接发送端MCU，运动跟踪装置、发送端无线通信模块分别通过SPI接口连接发送端MCU；接收系统包括接收端MCU、接收端无线通信模块和USB端口，接收端无线通信模块通过SPI接口连接接收端MCU，接收端MCU通过USB端口连接上位机；发送端无线通信模块与接收端无线通信模块无线连接。该无线体感鼠标，运动跟踪装置感应鼠标运动轨迹；由发送端MUC对运动轨迹数据进行处理转换为坐标值，通过发送端无线通信模块以无线通信方式发送坐标值到接收端MCU，接收端MCU将接收到的坐标值通过USB端口的通信方式发送到上位机，完成通信。As shown in FIG. 1 , the wireless somatosensory mouse includes an oval outer shell, a receiving system, and a sending system. Among them: the sending system includes the sending end MCU, motion tracking device, button, scroll wheel, sending end wireless communication module and sending end power module, the button, scroll wheel and sending end power module are respectively connected to the sending end MCU, motion tracking device, and sending end wireless communication The modules are connected to the MCU of the sending end through the SPI interface; the receiving system includes the MCU of the receiving end, the wireless communication module of the receiving end and the USB port, the wireless communication module of the receiving end is connected to the MCU of the receiving end through the SPI interface, and the MCU of the receiving end is connected to the host computer through the USB port; The terminal wireless communication module is wirelessly connected with the receiving terminal wireless communication module. For the wireless somatosensory mouse, the motion tracking device senses the trajectory of the mouse; the MUC at the sending end processes the motion trajectory data and converts them into coordinate values, and sends the coordinate values to the MCU at the receiving end through the wireless communication module at the sending end, and the MCU at the receiving end will The received coordinate value is sent to the upper computer through the communication mode of the USB port to complete the communication.
本实施例所述的无线体感鼠标，其发送端MCU采用ARM-Cortex系列处理器的STM32F103C8T6型芯片。In the wireless somatosensory mouse described in this embodiment, the MCU at the sending end adopts an STM32F103C8T6 chip of an ARM-Cortex series processor.
本实施例所述的无线体感鼠标，其运动跟踪装置采用MPU9250型9轴运动跟踪传感器。MPU9250型9轴运动跟踪传感器集成了3轴加速度传感器、3轴陀螺仪和3轴磁力计，可以满足无线体感鼠标对手势动作捕捉的要求。The motion tracking device of the wireless somatosensory mouse described in this embodiment adopts the MPU9250 9-axis motion tracking sensor. MPU9250 9-axis motion tracking sensor integrates 3-axis acceleration sensor, 3-axis gyroscope and 3-axis magnetometer, which can meet the requirements of wireless somatosensory mouse for gesture motion capture.
本实施例所述的无线体感鼠标，其按键包括左键、右键和中键，采用了微动开关。In the wireless somatosensory mouse described in this embodiment, the buttons include a left button, a right button and a middle button, and micro switches are used.
本实施例所述的无线体感鼠标，其滚轮由鼠标编码器组成。In the wireless somatosensory mouse described in this embodiment, the scroll wheel is composed of a mouse encoder.
本实施例所述的无线体感鼠标，其发送端无线通信模块采用2.4GHz频段的nRF24L01+型无线通信模块。In the wireless somatosensory mouse described in this embodiment, the wireless communication module of the sending end adopts the nRF24L01+ wireless communication module in the 2.4GHz frequency band.
本实施例所述的无线体感鼠标，其发送端电源模块采用3.7V锂电池供电。In the wireless somatosensory mouse described in this embodiment, the power supply module at the sending end is powered by a 3.7V lithium battery.
本实施例所述的无线体感鼠标，其接收端MCU采用ARM-Cortex系列处理器的STM32F103C8T6型芯片。In the wireless somatosensory mouse described in this embodiment, the MCU at the receiving end adopts the STM32F103C8T6 chip of the ARM-Cortex series processor.
本实施例所述的无线体感鼠标，其接收端无线通信模块采用2.4GHz频段的nRF24L01+型无线通信模块。In the wireless somatosensory mouse described in this embodiment, the wireless communication module at the receiving end adopts the nRF24L01+ wireless communication module in the 2.4GHz frequency band.
本实施例所述的无线体感鼠标，其USB端口采用USB-Type-A接口，可以直接与上位机的USB端口相连接。In the wireless somatosensory mouse described in this embodiment, its USB port adopts a USB-Type-A interface, which can be directly connected with the USB port of the host computer.
本实施例所述的无线体感鼠标，ARM-Cortex系列处理器的STM32F103C8T6型芯片与2.4GHz频段的nRF24L01+型无线通信模块、MPU9250型9轴运动跟踪传感器、鼠标编码器、左键、右键、中键及微动开关连接构成无线体感鼠标的发送系统的硬件电路连接结构。ARM-Cortex系列处理器的STM32F103C8T6型芯片与2.4GHz频段的nRF24L01+型无线通信模块、USB-Type-A接口连接构成无线体感鼠标的接收系统的硬件电路连接结构。在发送系统的硬件电路连接结构和接收系统的硬件电路连接结构中，均采用了CAT6219-330TD-GT3型芯片作为电源转换芯片。Wireless somatosensory mouse described in this embodiment, STM32F103C8T6 type chip of ARM-Cortex series processor and nRF24L01+ type wireless communication module of 2.4GHz frequency band, MPU9250 type 9-axis motion tracking sensor, mouse encoder, left button, right button, middle button And the micro switch is connected to form the hardware circuit connection structure of the transmission system of the wireless somatosensory mouse. The STM32F103C8T6 chip of the ARM-Cortex series processor is connected with the nRF24L01+ wireless communication module in the 2.4GHz frequency band and the USB-Type-A interface to form the hardware circuit connection structure of the wireless somatosensory mouse receiving system. In both the hardware circuit connection structure of the sending system and the hardware circuit connection structure of the receiving system, the CAT6219-330TD-GT3 chip is used as the power conversion chip.
本实施例所述的无线体感鼠标，具有右键1、中键2、滚轮3、左键4、接收器5，无线体感鼠标和发送系统的外形采用椭圆形设计，方便人手持握，以右手使用者为例：食指操作鼠标左键4、中键2和滚轮3，中指操作鼠标右键1。接收端采用USB-Type-A接口，可以直接与电脑的USB端口相连接。本实施例所述的无线体感鼠标的外形结构如图2所示。The wireless somatosensory mouse described in this embodiment has a right button 1, a middle button 2, a scroll wheel 3, a left button 4, and a receiver 5. The shape of the wireless somatosensory mouse and the sending system adopts an oval design, which is convenient for people to hold and use with the right hand For example: the index finger operates the left mouse button 4, the middle button 2 and the scroll wheel 3, and the middle finger operates the mouse right button 1. The receiving end adopts USB-Type-A interface, which can be directly connected to the USB port of the computer. The outline structure of the wireless somatosensory mouse described in this embodiment is shown in FIG. 2 .
本实施例所述的无线体感鼠标，在使用时，以鼠标中心为零点，建立水平和垂直坐标系X、Y，当鼠标以X轴转动时，上位机屏幕的箭头光标的会上下变化；即当鼠标向上运动，上位机屏幕的箭头光标会向上运动，当鼠标向下运动，上位机屏幕的箭头光标会向下运动。当鼠标以Y轴转动时，上位机屏幕的箭头光标的会左右变化；即当鼠标向左运动，上位机屏幕的箭头光标会向左运动，当鼠标向右运动，上位机屏幕的箭头光标会向右运动。本实施例所述的无线体感鼠标的操作方式如图3所示。The wireless somatosensory mouse described in this embodiment, when in use, takes the center of the mouse as the zero point to establish horizontal and vertical coordinate systems X, Y, and when the mouse rotates with the X axis, the arrow cursor on the upper computer screen will change up and down; that is When the mouse moves upward, the arrow cursor on the upper computer screen will move upward, and when the mouse moves downward, the arrow cursor on the upper computer screen will move downward. When the mouse rotates on the Y axis, the arrow cursor on the upper computer screen will change left and right; that is, when the mouse moves to the left, the arrow cursor on the upper computer screen will move to the left; when the mouse moves to the right, the arrow cursor on the upper computer screen will move Movement to the right. The operation mode of the wireless somatosensory mouse described in this embodiment is shown in FIG. 3 .
实施例2Example 2
结合实施例1及附图1至3，无线体感鼠标通过9轴运动跟踪装置感应鼠标运动轨迹，由MUC对运动数据进行处理，转换为坐标值，再通过2.4G无线通信方式发送坐标值到数据接收端，接收器模块数据接收端将接收到的坐标值通过USB通信方式发送到上位机，完成通信。In combination with Embodiment 1 and accompanying drawings 1 to 3, the wireless somatosensory mouse senses the mouse movement trajectory through a 9-axis motion tracking device, and the MUC processes the movement data, converts them into coordinate values, and then sends the coordinate values to the data through 2.4G wireless communication At the receiving end, the data receiving end of the receiver module sends the received coordinate value to the host computer through USB communication to complete the communication.
本实施例所述的无线体感鼠标，系统包括发送系统和接收系统，发送系统由发送端MCU、运动跟踪装置、按键、滚轮、发送端无线通信模块和发送端电源模块构成，接收系统由接收端MCU、接收端无线通信模块和USB端口构成。In the wireless somatosensory mouse described in this embodiment, the system includes a sending system and a receiving system. The sending system is composed of a sending end MCU, a motion tracking device, buttons, scroll wheels, a sending end wireless communication module, and a sending end power supply module. The receiving system is composed of a receiving end It is composed of MCU, receiving end wireless communication module and USB port.
以下结合图4至8对发送系统的硬件电路连接关系、电路原理进行说明。The hardware circuit connection relationship and circuit principle of the sending system will be described below in conjunction with FIGS. 4 to 8 .
在发送系统中：In the sending system:
U1为MUC：STM32F103C8T6；U1 is MUC: STM32F103C8T6;
U2为9轴运动跟踪传感器：MPU-9250；U2 is a 9-axis motion tracking sensor: MPU-9250;
U3为无线通信芯片：nRF24L01+；U3 is a wireless communication chip: nRF24L01+;
U4为电源转换芯片：CAT6219-330TD-GT3；U4 is a power conversion chip: CAT6219-330TD-GT3;
Y1、Y2为晶振；Y1 and Y2 are crystal oscillators;
S1为电源开关；S1 is the power switch;
R1、R2、R3、R4、R5、R6、R7、R8、R9、R10、R11、R12为电阻；R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12 are resistors;
C1、C2、C3、C4、C5、C6、C7、C8、C9、C10、C11、C12、C13、C14、C15、C16、C17、C18、C19、C20、C21、C22、C23、C24、C25、C26为电容；C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11, C12, C13, C14, C15, C16, C17, C18, C19, C20, C21, C22, C23, C24, C25, C26 is a capacitor;
L1、L2、L3为电感；L1, L2, L3 are inductors;
KEY1为鼠标左键；KEY1 is the left mouse button;
KEY2为鼠标右键；KEY2 is the right mouse button;
KEY3为鼠标中键；KEY3 is the middle mouse button;
KEY4为鼠标滚轮前方向；KEY4 is the front direction of the mouse wheel;
KEY5为鼠标滚轮后方向；KEY5 is the direction behind the mouse wheel;
BT1为电池；BT1 is the battery;
VCC为电源正；VCC is the positive power supply;
GND为地。GND is ground.
发送系统的硬件电路连接关系为：The hardware circuit connection relationship of the sending system is:
U1的1脚与R4的1脚相连，U1的5脚与Y1的1脚、C1的1脚相连，U1的6脚与Y1的2脚、C2的1脚相连，U1的7脚与R3的2脚、C3的1脚相连，U1的12脚与U3的1脚相连，U1的13脚与U3的6脚相连，U1的14脚与U3的2脚相连，U1的15脚与U3的3脚相连，U1的16脚与U3的5脚相连，U1的17脚与U3的4脚相连，U1的18脚与K2的1脚相连，U1的19脚与K1的1脚相连，U1的20脚与R1的1脚相连，U1的25脚与U2的22脚相连，U1的26脚与U2的23脚相连，U1的27脚与U2的9脚相连，U1的28脚与U2的24脚相连，U1的34脚与U2的23脚相连，U1的39脚与K3的1脚相连，U1的40脚与K4的1脚相连，U1的41脚与K5的1脚相连，U1的44脚与R2的1脚相连，U1的8、23、35、47脚与GND相连，U1的9、24、36、48脚与VCC相连，C1的1脚、C2的1脚、C4的1脚、C5的1脚、C6的1脚、C7的1脚、C8的1脚、R3的2脚、R4的2脚与V3_3相连，C1的2脚、C2的2脚、C3的2脚、C4的2脚、C5的2脚、C6的2脚、C7的2脚、C8的2脚、R1的2脚、R2的2脚与GND相连；Pin 1 of U1 is connected to pin 1 of R4, pin 5 of U1 is connected to pin 1 of Y1 and pin 1 of C1, pin 6 of U1 is connected to pin 2 of Y1 and pin 1 of C2, pin 7 of U1 is connected to pin 1 of R3 Pin 2 and pin 1 of C3 are connected, pin 12 of U1 is connected to pin 1 of U3, pin 13 of U1 is connected to pin 6 of U3, pin 14 of U1 is connected to pin 2 of U3, pin 15 of U1 is connected to pin 3 of U3 Pin 16 of U1 is connected to pin 5 of U3, pin 17 of U1 is connected to pin 4 of U3, pin 18 of U1 is connected to pin 1 of K2, pin 19 of U1 is connected to pin 1 of K1, and pin 20 of U1 is connected to pin 1 of K2. Pin 1 is connected to pin 1 of R1, pin 25 of U1 is connected to pin 22 of U2, pin 26 of U1 is connected to pin 23 of U2, pin 27 of U1 is connected to pin 9 of U2, pin 28 of U1 is connected to pin 24 of U2 Connected, the 34 pins of U1 are connected with the 23 pins of U2, the 39 pins of U1 are connected with the 1 pins of K3, the 40 pins of U1 are connected with the 1 pins of K4, the 41 pins of U1 are connected with the 1 pins of K5, and the 44 pins of U1 Connect to pin 1 of R2, pins 8, 23, 35, and 47 of U1 are connected to GND, pins 9, 24, 36, and 48 of U1 are connected to VCC, pin 1 of C1, pin 1 of C2, pin 1 of C4, Pin 1 of C5, pin 1 of C6, pin 1 of C7, pin 1 of C8, pin 2 of R3, pin 2 of R4 are connected to V3_3, pin 2 of C1, pin 2 of C2, pin 2 of C3, and pin 2 of C4 Pin 2, pin 2 of C5, pin 2 of C6, pin 2 of C7, pin 2 of C8, pin 2 of R1, pin 2 of R2 are connected to GND;
U2的9脚与R9的1脚相连，U2的10脚与C12的1脚相连，U2的11脚与R8的1脚相连，U2的22脚与R5的2脚相连，U2的23脚与R7的2脚相连，U2的24脚与R6的2脚相连，U2的1脚、U2的8脚、U2的13脚、R5的2脚、R6的2脚、R7的2脚、C9的1脚、C10的1脚、C11的1脚与V3_3相连，U2的18脚、U2的20脚、R8的2脚、R9的2脚、C9的2脚、C10的2脚、C11的2脚、C12的2脚与GND相连；Pin 9 of U2 is connected to pin 1 of R9, pin 10 of U2 is connected to pin 1 of C12, pin 11 of U2 is connected to pin 1 of R8, pin 22 of U2 is connected to pin 2 of R5, pin 23 of U2 is connected to pin 1 of R7 Pin 2 of U2 is connected to pin 2 of R6, pin 1 of U2, pin 8 of U2, pin 13 of U2, pin 2 of R5, pin 2 of R6, pin 2 of R7, pin 1 of C9 , 1 pin of C10, 1 pin of C11 is connected to V3_3, 18 pins of U2, 20 pins of U2, 2 pins of R8, 2 pins of R9, 2 pins of C9, 2 pins of C10, 2 pins of C11, C12 Pin 2 is connected to GND;
U3的9脚与Y2的1脚、R11的1脚、C20的1脚相连，U3的10脚与Y2的2脚、R11的2脚、C21的1脚相连，U3的11脚与C18的1脚、C19的1脚、L3的1脚相连，U3的12脚与L2的1脚、L3的2脚相连，U3的13脚与L1的1脚、L2的2脚相连，U3的16脚与R10的1脚相连，U3的19脚与C13的1脚相连，U3的7、15、18脚与V3_3相连，U3的8、14、17、20脚与GND相连，L1的2脚与C16的2脚相连，C16的1脚与C17的1脚相连，C14的1脚、C15的1脚与V3_3相连，R10的2脚、C13的2脚、C14的2脚、C15的2脚、C17的2脚、C18的2脚、C19的2脚、C20的2脚、C21的2脚与GND相连；Pin 9 of U3 is connected to pin 1 of Y2, pin 1 of R11, pin 1 of C20, pin 10 of U3 is connected to pin 2 of Y2, pin 2 of R11, pin 1 of C21, pin 11 of U3 is connected to pin 1 of C18 Pin 1 of C19 and pin 1 of L3 are connected, pin 12 of U3 is connected with pin 1 of L2 and pin 2 of L3, pin 13 of U3 is connected with pin 1 of L1 and pin 2 of L2, pin 16 of U3 is connected with Pin 1 of R10 is connected, pin 19 of U3 is connected to pin 1 of C13, pins 7, 15, and 18 of U3 are connected to V3_3, pins 8, 14, 17, and 20 of U3 are connected to GND, pin 2 of L1 is connected to pin 1 of C16 2 pins are connected, C16 pin 1 is connected to C17 pin 1, C14 pin 1, C15 pin 1 is connected to V3_3, R10 pin 2, C13 pin 2, C14 pin 2, C15 pin 2, C17 pin Pin 2, pin 2 of C18, pin 2 of C19, pin 2 of C20, pin 2 of C21 are connected to GND;
U4的1脚、R13的1脚、C22的1脚、C23的1脚与VCC相连，U4的2脚、C22的2脚、C23的2脚、C24的2脚、C25的2脚、C26的2脚与GND相连，U4的3脚与R13的2脚相连，U4的4脚与C24的1脚相连，U4的5脚、C25的1脚、C26的1脚与V3_3相连，S1的1脚与VCC相连，S1的2脚与BT1的正极相连，BT1的负极与GND相连；Pin 1 of U4, pin 1 of R13, pin 1 of C22, pin 1 of C23 are connected to VCC, pin 2 of U4, pin 2 of C22, pin 2 of C23, pin 2 of C24, pin 2 of C25, and pin 2 of C26 Pin 2 is connected to GND, pin 3 of U4 is connected to pin 2 of R13, pin 4 of U4 is connected to pin 1 of C24, pin 5 of U4, pin 1 of C25, pin 1 of C26 are connected to V3_3, pin 1 of S1 Connect to VCC, S1 pin 2 is connected to the positive pole of BT1, and the negative pole of BT1 is connected to GND;
KEY1的2脚、KEY2的2脚、KEY3的2脚、KEY4的2脚、KEY5的2脚与GND相连。Pin 2 of KEY1, pin 2 of KEY2, pin 2 of KEY3, pin 2 of KEY4, pin 2 of KEY5 are connected to GND.
以下结合图9至12对接收系统的硬件电路连接关系、电路原理进行说明。The hardware circuit connection relationship and circuit principle of the receiving system will be described below with reference to FIGS. 9 to 12 .
在接收系统中：In the receiving system:
U5为MUC：STM32F103C8T6；U5 is MUC: STM32F103C8T6;
U6为无线通信芯片：nRF24L01+；U6 is a wireless communication chip: nRF24L01+;
U7为电源转换芯片：CAT6219-330TD-GT3；U7 is a power conversion chip: CAT6219-330TD-GT3;
Y3、Y4为晶振；Y3 and Y4 are crystal oscillators;
R13、R14、R15、R16、R17、R18、R19、R20、R21、R22为电阻；R13, R14, R15, R16, R17, R18, R19, R20, R21, R22 are resistors;
C27、C28、C29、C30、C31、C32、C33、C34、C35、C36、C37、C38、C39、C40、C41、C42、C43、C44、C45、C46、C47、C48为电容；C27, C28, C29, C30, C31, C32, C33, C34, C35, C36, C37, C38, C39, C40, C41, C42, C43, C44, C45, C46, C47, C48 are capacitors;
L4、L5、L6为电感；L4, L5, L6 are inductors;
J1为USB插头；J1 is a USB plug;
VCC为电源正；VCC is the positive power supply;
GND为地。GND is ground.
接收系统的硬件电路连接关系为：The hardware circuit connection relationship of the receiving system is:
U5的1脚与R16的1脚相连，U5的5脚与Y3的1脚、C27的1脚相连，U5的6脚与Y3的2脚、C28的1脚相连，U5的7脚与R15的1脚、C29的1脚相连，U5的12脚与U6的1脚相连，U5的13脚与U6的6脚相连，U5的14脚与U6的2脚相连，U5的15脚与U6的3脚相连，U5的16脚与U6的5脚相连，U5的17脚与U6的4脚相连，U5的20脚与R13的1脚相连，U5的32脚与R19的1脚相连，U5的33脚与R20的1脚、R21的1脚相连，U5的44脚与R14的1脚相连，U5的8、23、35、47脚与GND相连，U5的9、24、36、48脚与VCC相连，C30的1脚、C31的1脚、C32的1脚、C33的1脚、C34的1脚、R15的2脚、R16的2脚与V3_3相连，C27的2脚、C28的2脚、C28的2脚、C30的2脚、C31的2脚、C32的2脚、C33的2脚、C34的2脚、R13的2脚、R14的2脚与GND相连；Pin 1 of U5 is connected to pin 1 of R16, pin 5 of U5 is connected to pin 1 of Y3 and pin 1 of C27, pin 6 of U5 is connected to pin 2 of Y3 and pin 1 of C28, pin 7 of U5 is connected to pin 1 of R15 Pin 1, pin 1 of C29 is connected, pin 12 of U5 is connected to pin 1 of U6, pin 13 of U5 is connected to pin 6 of U6, pin 14 of U5 is connected to pin 2 of U6, pin 15 of U5 is connected to pin 3 of U6 Pin 16 of U5 is connected to pin 5 of U6, pin 17 of U5 is connected to pin 4 of U6, pin 20 of U5 is connected to pin 1 of R13, pin 32 of U5 is connected to pin 1 of R19, and pin 33 of U5 is connected to pin 1 of R13 Pin 1 of R20 and pin 1 of R21 are connected, pin 44 of U5 is connected to pin 1 of R14, pins 8, 23, 35, and 47 of U5 are connected to GND, pins 9, 24, 36, and 48 of U5 are connected to VCC Connected, pin 1 of C30, pin 1 of C31, pin 1 of C32, pin 1 of C33, pin 1 of C34, pin 2 of R15, pin 2 of R16 are connected to V3_3, pin 2 of C27, pin 2 of C28, Pin 2 of C28, pin 2 of C30, pin 2 of C31, pin 2 of C32, pin 2 of C33, pin 2 of C34, pin 2 of R13, pin 2 of R14 are connected to GND;
U6的9脚与Y4的1脚、R18的1脚、C42的1脚相连，U6的10脚与Y4的2脚、R18的2脚、C43的1脚相连，U6的11脚与C40的1脚、C41的1脚、L6的1脚相连，U6的12脚与L5的1脚、L6的2脚相连，U6的13脚与L4的1脚、L5的2脚相连，U6的16脚与R17的1脚相连，U6的19脚与C35的1脚相连，U6的7、15、18脚与V3_3相连，U6的8、14、17、20脚与GND相连，L4的2脚与C38的2脚相连，C38的1脚与C39的1脚相连，C36的1脚、C37的1脚与V3_3相连，R17的2脚、C35的2脚、C36的2脚、C37的2脚、C39的2脚、C40的2脚、C41的2脚、C42的2脚、C43的2脚与GND相连；Pin 9 of U6 is connected to pin 1 of Y4, pin 1 of R18, pin 1 of C42, pin 10 of U6 is connected to pin 2 of Y4, pin 2 of R18, pin 1 of C43, pin 11 of U6 is connected to pin 1 of C40 Pin 1 of C41 and pin 1 of L6 are connected, pin 12 of U6 is connected with pin 1 of L5 and pin 2 of L6, pin 13 of U6 is connected with pin 1 of L4 and pin 2 of L5, pin 16 of U6 is connected with Pin 1 of R17 is connected, pin 19 of U6 is connected to pin 1 of C35, pins 7, 15, and 18 of U6 are connected to V3_3, pins 8, 14, 17, and 20 of U6 are connected to GND, pin 2 of L4 is connected to pin 1 of C38 2 pins are connected, C38 pin 1 is connected to C39 pin 1, C36 pin 1, C37 pin 1 is connected to V3_3, R17 pin 2, C35 pin 2, C36 pin 2, C37 pin 2, C39 pin Pin 2, pin 2 of C40, pin 2 of C41, pin 2 of C42, pin 2 of C43 are connected to GND;
U7的1脚、R22的1脚、C44的1脚、C45的1脚与VCC相连，U7的2脚、C44的2脚、C45的2脚、C46的2脚、C47的2脚、C48的2脚与GND相连，U7的3脚与R22的2脚相连，U7的4脚与C46的1脚相连，U7的5脚、C47的1脚、C48的1脚与V3_3相连；Pin 1 of U7, pin 1 of R22, pin 1 of C44, pin 1 of C45 are connected to VCC, pin 2 of U7, pin 2 of C44, pin 2 of C45, pin 2 of C46, pin 2 of C47, and pin 2 of C48 Pin 2 is connected to GND, pin 3 of U7 is connected to pin 2 of R22, pin 4 of U7 is connected to pin 1 of C46, pin 5 of U7, pin 1 of C47, pin 1 of C48 are connected to V3_3;
J1的1脚、R21的2脚与VCC相连，J1的2脚与R19的2脚相连，J1的3脚与R20的2脚相连，J1的4、5脚与GND相连。Pin 1 of J1 and pin 2 of R21 are connected to VCC, pin 2 of J1 is connected to pin 2 of R19, pin 3 of J1 is connected to pin 2 of R20, pins 4 and 5 of J1 are connected to GND.
本实施例所述的无线体感鼠标，系统的工作流程：The wireless somatosensory mouse described in this embodiment, the workflow of the system:
当系统启动时，分别对发送端的系统和接收端的系统进行初始化，发送端读取鼠标状态，包括鼠标运动数据、按键和滚轮，并将获得的数据转换为USB-HID鼠标标准格式数据，通过无线通信发送到接收端；接收端与上位机连接，建立USB连接，设备声明为USB-HID鼠标(USB-HID鼠标设备识别成功)，将通过无线通信接收到的鼠标坐标和状态数据发送到上位机，上位机接收到USB-HID鼠标数据，改变光标坐标和状态。When the system is started, the system at the sending end and the system at the receiving end are initialized respectively. The sending end reads the mouse status, including mouse movement data, buttons and scroll wheels, and converts the obtained data into USB-HID mouse standard format data. The communication is sent to the receiving end; the receiving end connects with the host computer, establishes a USB connection, declares the device as a USB-HID mouse (the USB-HID mouse device is successfully identified), and sends the mouse coordinates and status data received through wireless communication to the host computer , the host computer receives the USB-HID mouse data, and changes the cursor coordinates and status.
USB-HID鼠标通信格式如表1所示：The USB-HID mouse communication format is shown in Table 1:
表1Table 1
表1为USB-HID鼠标通信格式。Table 1 is the USB-HID mouse communication format.
鼠标发送端工作流程：Mouse sender workflow:
当系统启动时，系统进行初始化，读取运动跟踪传感器数据，其中包括X、Y、Z轴加速度，X、Y、Z轴角速度，X、Y、Z轴地磁数据和温度数据，通过得到的数据计算出鼠标的运动状态，将运动状态数据转换为鼠标指针的X、Y坐标系值，将计算好的鼠标指针X、Y数据值、按键数据和滚轮数据通过无线通信发送到接收端，系统工作流程如图6所示。When the system starts, the system initializes and reads motion tracking sensor data, including X, Y, and Z-axis acceleration, X, Y, and Z-axis angular velocity, X, Y, and Z-axis geomagnetic data and temperature data, and the data obtained through Calculate the movement state of the mouse, convert the movement state data into the X and Y coordinate system values of the mouse pointer, and send the calculated mouse pointer X and Y data values, button data and wheel data to the receiving end through wireless communication, and the system works The process is shown in Figure 6.
鼠标接收端工作流程：Mouse receiver workflow:
当系统启动时，系统进行初始化，通过USB协议建立系统与上位机建立连接，通过无线通信接收鼠标端发送的数据，并将接收到的数据通过USB发送到上位机，系统工作流程如图7所示。When the system starts, the system initializes, establishes a connection between the system and the host computer through the USB protocol, receives the data sent by the mouse terminal through wireless communication, and sends the received data to the host computer through USB. The system workflow is shown in Figure 7 Show.
以上所述仅是对本实用新型的优选实施方式进行描述，并非是对本实用新型的范围进行限定；以上所述仅为本实用新型的具体实施方式而已，并不用于限定本实用新型的保护范围；在不脱离本实用新型设计精神的前提下，本领域普通工程技术人员对本实用新型的技术方案作出的任何修改、等同替换、改进等，均应落入本实用新型的权利要求书确定的保护范围内。The above is only a description of the preferred implementation of the present utility model, not to limit the scope of the present utility model; the above is only the specific implementation of the present utility model, and is not used to limit the protection scope of the present utility model; Under the premise of not departing from the design spirit of the present utility model, any modification, equivalent replacement, improvement, etc. made by ordinary engineers and technicians in the field to the technical solution of the present utility model shall fall within the scope of protection determined by the claims of the present utility model Inside.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721194426.0UCN207718333U (en) | 2017-09-18 | 2017-09-18 | A kind of wireless body-sensing mouse |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721194426.0UCN207718333U (en) | 2017-09-18 | 2017-09-18 | A kind of wireless body-sensing mouse |
| Publication Number | Publication Date |
|---|---|
| CN207718333Utrue CN207718333U (en) | 2018-08-10 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721194426.0UExpired - Fee RelatedCN207718333U (en) | 2017-09-18 | 2017-09-18 | A kind of wireless body-sensing mouse |
| Country | Link |
|---|---|
| CN (1) | CN207718333U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110989849A (en)* | 2019-03-28 | 2020-04-10 | 西安电子科技大学 | A wireless somatosensory mouse that can be remotely controlled |
| CN112068589A (en)* | 2020-08-13 | 2020-12-11 | 南京航空航天大学 | Unmanned aerial vehicle control system and method |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110989849A (en)* | 2019-03-28 | 2020-04-10 | 西安电子科技大学 | A wireless somatosensory mouse that can be remotely controlled |
| CN112068589A (en)* | 2020-08-13 | 2020-12-11 | 南京航空航天大学 | Unmanned aerial vehicle control system and method |
| Publication | Publication Date | Title |
|---|---|---|
| CN105929940B (en) | Fast 3D dynamic gesture recognition method and system based on subdivision eigenvalue method | |
| CN105404390B (en) | A kind of modeling of wireless data gloves and gesture motion recognition methods | |
| CN103257723B (en) | One refers to upper mouse | |
| CN103150038B (en) | Intelligent pen control and use method | |
| CN105678942A (en) | Intelligent fire alarm system and control method thereof | |
| CN207718333U (en) | A kind of wireless body-sensing mouse | |
| CN203084666U (en) | Universal intelligent pen | |
| CN204331643U (en) | A kind of air mouse embedding wrist-watch | |
| CN102419917B (en) | Military boxing teaching system-oriented smartphone interactive platform and realization method thereof | |
| CN212729816U (en) | Human motion capture system | |
| CN102135823A (en) | Intelligent electronic handwriting pen | |
| CN209360687U (en) | A kind of myoelectricity inertial signal and video information synchronous acquisition device | |
| CN205302186U (en) | Virtual reality control system based on external input | |
| CN204013938U (en) | Based on the intelligent remote control system of OTT TV | |
| CN107450672A (en) | A kind of wrist intelligent apparatus of high discrimination | |
| CN103593055A (en) | Control system based on gesture controller | |
| CN204808200U (en) | Multi -functional wearing formula human -computer interaction input device based on MEMS acceleration sensor | |
| CN204904215U (en) | Multi -functional wireless aerial mouse system | |
| CN105487686A (en) | Interactive game device capable of identifying gesture wave | |
| CN206258828U (en) | A kind of three-dimensional body-sensing mouse | |
| CN202472584U (en) | Smart television-oriented aerial painting pen device | |
| CN221768132U (en) | A remote control device based on UWB technology | |
| CN201869374U (en) | Heterogeneous network interconnection gateway based on bluetooth, ZigBee and Internet | |
| CN223323107U (en) | Intelligent wearing equipment | |
| CN100468301C (en) | A mouse and method for detecting mouse operation |
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | Granted publication date:20180810 |