随着电子设备智能化水平越来越高，人们对便携式智能设备的依赖性越来越大，尤其是智能手机，已经成为了满足工作学习和生活的不可或缺的必需品。在日常生活中，人们几乎已经达到了24小时和便携式智能设备相伴，比如上下班路上的时候用智能手机看视频、浏览新闻，用MP3或MP4听歌、听广播，在上班的时候用智能手机和客户联络，周末休闲的时候用智能手机或PAD玩游戏、看电影、或者分享朋友圈等等。As the level of intelligence of electronic devices becomes higher and higher, people rely more and more on portable smart devices, especially smart phones, which have become an indispensable necessity for work, study and life. In daily life, people have almost been accompanied by portable smart devices 24 hours a day, such as watching videos and browsing news on their smartphones on the way to and from work, listening to music and radio with MP3 or MP4, and using smartphones at work Contact with customers, use smartphone or PAD to play games, watch movies, or share circle of friends, etc. during leisure time on weekends.

在如此高频度地使用便携式智能设备的情况下，智能设备的电力续航问题就成为了一个突出的关键问题，电池容量以及充电速度已成为用户体验的关键指标之一，也是各大智能设备生产厂商一直在积极研究提升的性能问题。In the case of such high-frequency use of portable smart devices, the battery life of smart devices has become a prominent key issue. Battery capacity and charging speed have become one of the key indicators of user experience. Vendors have been actively researching improved performance issues.

便携式智能设备最大的问题就是功耗问题，便携式智能设备的待机时间或使用时间受电池技术制约，一直难以提高。随着智能手机性能不断提高，智能设计要求不断变薄，电池空间有限，待机时间越来越短。目前主流的智能手机的待机通话时间只有一天。如果用户玩游戏的话，那么智能设备的功耗就更大，电池消耗更快，看视频，发微信等，也比较耗费电力，使电池的续航时间变短。The biggest problem with portable smart devices is power consumption. The standby time or usage time of portable smart devices is limited by battery technology, which has been difficult to improve. As the performance of smartphones continues to improve, smart design requirements continue to shrink, battery space is limited, and standby time is getting shorter and shorter. The standby talk time of current mainstream smartphones is only one day. If the user plays games, the power consumption of the smart device will be greater, and the battery will be consumed faster. Watching videos, sending WeChat, etc. will also consume more power, which will shorten the battery life.

为了解决智能设备的功耗问题，一种方法是增大电池的电容量，但这无疑会增大智能设备电池的体积。另一种方法是外接移动电源为便携式智能设备充电，可以在较长时间里解决电池供电不足的问题，但移动电源属于智能设备的外加设备，存在携带不便，重量较大等不足，且其本身也需要充电之后才能为智能设备提供电能。在一些特殊情况下如登山、逛街等不容易及时找到电源的地方，或者忘记带充电器时，在便携式智能设备没电时，特别是智能手机没电时，将无法使用，导致错过、耽误重要事情，可能会给使用者带来极大的不便，造成无法挽回的损失。In order to solve the power consumption problem of the smart device, one method is to increase the electric capacity of the battery, but this will undoubtedly increase the volume of the battery of the smart device. Another method is to charge the portable smart device with an external mobile power supply, which can solve the problem of insufficient battery power supply for a long time, but the mobile power supply is an additional device for smart devices, which has disadvantages such as inconvenient portability and heavy weight, and its own It also needs to be charged to provide power for smart devices. In some special cases such as mountaineering, shopping and other places where it is not easy to find the power supply in time, or when you forget to bring the charger, when the portable smart device is out of power, especially the smart phone, it will not be able to use, resulting in missing and delaying important Things that may cause great inconvenience to users and cause irreparable losses.

发明内容Contents of the invention

本发明提供一种充电装置及其充电方法，将便携式智能设备在运动过程中产生的机械能转换为电能来为便携式智能设备的充电电路进行充电，充电方式简便，摆脱了传统智能设备对电源充电器或者移动充电器的依赖，扩展了智能设备的应用场合，大大提升了智能设备的使用体验。The invention provides a charging device and a charging method thereof, which convert the mechanical energy generated by a portable smart device into electrical energy to charge the charging circuit of the portable smart device. Or the dependence on mobile chargers expands the application occasions of smart devices and greatly improves the experience of using smart devices.

为了达到上述目的，本发明提供一种充电装置，其设置在便携式智能设备内部，用于给便携式智能设备的电池充电；In order to achieve the above object, the present invention provides a charging device, which is arranged inside the portable smart device and used to charge the battery of the portable smart device;

该充电装置包含：The charging unit contains:

能量转换电路，其用于将机械能转换为电能；an energy conversion circuit for converting mechanical energy into electrical energy;

电流处理电路，其电性连接能量转换电路和智能设备的充电电路，用于将能量转换电路产生的输出电压转换为便携式智能设备充电电路的输入电压，从而对智能设备的充电电路进行充电；The current processing circuit is electrically connected to the energy conversion circuit and the charging circuit of the smart device, and is used to convert the output voltage generated by the energy conversion circuit into the input voltage of the charging circuit of the portable smart device, thereby charging the charging circuit of the smart device;

控制器，其电性连接电流处理电路和智能设备的充电电路，用于监控充电过程，直至电池充满，则控制器切断电流处理电路和智能设备的充电电路之间的连接，停止对电池进行充电，控制器同时提示用户电池已经充满。The controller, which is electrically connected to the current processing circuit and the charging circuit of the smart device, is used to monitor the charging process until the battery is fully charged, then the controller cuts off the connection between the current processing circuit and the charging circuit of the smart device, and stops charging the battery , the controller also prompts the user that the battery is fully charged.

所述的充电装置还包含一能量存储电路，其电性连接电流处理电路、控制器和智能设备的充电电路，该能量存储电路用于存储能量转换电路产生的剩余电能，并且可以在便携式智能设备电池电量被消耗至低于最低电量，且没有外接电源或充电器，并且智能设备没有产生机械能的情况下，对智能设备的充电电路进行充电，避免了智能设备失电。The charging device also includes an energy storage circuit, which is electrically connected to the current processing circuit, the controller and the charging circuit of the smart device. When the battery power is consumed below the minimum power level, and there is no external power supply or charger, and the smart device does not generate mechanical energy, the charging circuit of the smart device is charged to avoid power loss of the smart device.

所述的充电装置还包含一动能感应电路，其电性连接控制器，用于监测智能设备的动能，并将监测数据发送给控制器。The charging device also includes a kinetic energy sensing circuit electrically connected to the controller for monitoring the kinetic energy of the smart device and sending the monitoring data to the controller.

所述的能量转换电路包含：The energy conversion circuit includes:

电磁屏蔽壳，其用于屏蔽电磁场；Electromagnetic shielding case for shielding electromagnetic fields;

两个分别固定设置在电磁屏蔽壳中相对的两个端部的永磁体，这两个永磁体之间产生磁场；Two permanent magnets are respectively fixedly arranged at two opposite ends of the electromagnetic shielding shell, and a magnetic field is generated between the two permanent magnets;

活动设置在电磁屏蔽壳中，且位于两个永磁体之间的导体，该导体的两端分别电性连接电流处理电路，该导体可以在与磁感线垂直的方向上往复运动，切割磁感线，从而在导体上产生感应电动势，并将该电流传导给电流处理电路。The conductor is set in the electromagnetic shielding shell and is located between two permanent magnets. The two ends of the conductor are electrically connected to the current processing circuit respectively. The conductor can reciprocate in the direction perpendicular to the magnetic induction line, cutting the magnetic induction. wire, thereby generating an induced electromotive force on the conductor and conducting this current to the current processing circuit.

所述的电流处理电路包含：The current processing circuit includes:

整流桥，其输入端电性连接能量转换电路中导体的两端，用于将导体中产生的交流感应电流变为直流电流；The rectifier bridge, the input end of which is electrically connected to the two ends of the conductor in the energy conversion circuit, is used to convert the AC induced current generated in the conductor into a DC current;

脉宽调制电路，其输入端电性连接整流桥的输出端，输出端电性连接智能设备的充电电路，用于将整流桥输出的直流电流调制为智能设备的充电电路所需的充电电压，从而对智能设备的充电电路进行充电。The pulse width modulation circuit, its input end is electrically connected to the output end of the rectifier bridge, and the output end is electrically connected to the charging circuit of the smart device, which is used to modulate the DC current output by the rectifier bridge to the charging voltage required by the charging circuit of the smart device, Thus, the charging circuit of the smart device is charged.

所述的能量转换电路包含：The energy conversion circuit includes:

外壳；shell;

两个分别固定设置在外壳中相对的两个端部的压电陶瓷，这两个压电陶瓷分别电性连接电流处理电路；Two piezoelectric ceramics are fixedly arranged at two opposite ends of the housing, and the two piezoelectric ceramics are respectively electrically connected to the current processing circuit;

活动设置在外壳中的触发体，该触发体可以在外壳中自由移动，该触发体的质量使其在重力作用下与压电陶瓷产生接触，使压电陶瓷受压产生脉冲电流输送给电流处理电路。The trigger body set in the shell can move freely in the shell. The mass of the trigger body makes it contact with the piezoelectric ceramic under the action of gravity, so that the piezoelectric ceramic is pressed to generate a pulse current that is sent to the current processing circuit.

所述的电流处理电路包含：The current processing circuit includes:

振荡电路，其输入端电性连接能量转换电路中的压电陶瓷，用于将压电陶瓷输出的脉冲电流转换为振荡电流；An oscillating circuit, the input end of which is electrically connected to the piezoelectric ceramic in the energy conversion circuit is used to convert the pulse current output by the piezoelectric ceramic into an oscillating current;

整流电路，其输入端电性连接振荡电路的输出端，用于对振荡电路输出的振荡电流进行整流，使其输出电压满足便携式智能设备充电电路的输入电压，从而对智能设备的充电电路进行充电。The rectifier circuit, whose input terminal is electrically connected to the output terminal of the oscillating circuit, is used to rectify the oscillating current output by the oscillating circuit, so that its output voltage meets the input voltage of the charging circuit of the portable smart device, thereby charging the charging circuit of the smart device .

本发明还提供一种利用充电装置对便携式智能设备进行充电的方法，包含以下步骤：The present invention also provides a method for using a charging device to charge a portable smart device, comprising the following steps:

便携式智能设备产生运动，使能量转换电路中的导体克服摩擦力在电磁屏蔽壳中发生移动，反复切割永磁体之间的磁感线，导体中产生感应电流，电流处理电路中的整流桥将导体中的交流感应电流变为直流电流，脉宽调制电路将整流桥输出的直流电流调制为智能设备的充电电路所需的充电电压，对智能设备的充电电路进行充电。The portable smart device generates motion, so that the conductor in the energy conversion circuit moves in the electromagnetic shielding shell against the friction force, repeatedly cuts the magnetic induction line between the permanent magnets, and induces current in the conductor, and the rectifier bridge in the current processing circuit converts the conductor The AC induction current in the converter is converted into a DC current, and the pulse width modulation circuit modulates the DC current output by the rectifier bridge to the charging voltage required by the charging circuit of the smart device to charge the charging circuit of the smart device.

在能量转换电路产生的电能已经将智能设备的电池充满的情况下，使用能量存储电路存储能量转换电路产生的剩余电能，在智能设备电池电量被消耗至低于最低电量，且没有外接电源或充电器，且能量转换电路没有产生电能的情况下，使用能量存储电路对智能设备的充电电路进行充电。When the electric energy generated by the energy conversion circuit has fully charged the battery of the smart device, the energy storage circuit is used to store the remaining electric energy generated by the energy conversion circuit. When the battery power of the smart device is consumed below the minimum power and there is no external power supply or charging In the case that the energy conversion circuit does not generate electric energy, the energy storage circuit is used to charge the charging circuit of the smart device.

使用动能感应电路采集智能设备的动能数据，如果控制器根据动能感应电路采集的数据判断智能设备的运动幅度未达到可以使能量转换电路中的导体克服摩擦力在电磁屏蔽壳中发生移动，反复切割永磁体之间的磁感线的程度，则控制器提示用户加大智能设备的运动幅度。Use the kinetic energy sensing circuit to collect the kinetic energy data of the smart device. If the controller judges that the movement range of the smart device has not reached the limit according to the data collected by the kinetic energy sensing circuit, the conductor in the energy conversion circuit can overcome the friction force and move in the electromagnetic shielding shell, cutting repeatedly. If the degree of magnetic induction lines between the permanent magnets is lower, the controller prompts the user to increase the range of movement of the smart device.

便携式智能设备产生运动，使能量转换电路中触发体克服摩擦力在外壳中发生移动，触发体接触到压电陶瓷，使压电陶瓷受到压迫产生脉冲电流，电流处理电路中的振荡电路将压电陶瓷输出的脉冲电流转换为振荡电流，整流电路对振荡电路输出的振荡电流进行整流，使其输出电压满足便携式智能设备充电电路的输入电压，对智能设备的充电电路进行充电。The portable smart device generates movement, so that the trigger body in the energy conversion circuit overcomes the friction force to move in the shell, and the trigger body touches the piezoelectric ceramic, so that the piezoelectric ceramic is compressed to generate a pulse current, and the oscillation circuit in the current processing circuit converts the piezoelectric ceramic The pulse current output by the ceramic is converted into an oscillating current, and the rectification circuit rectifies the oscillating current output by the oscillating circuit, so that the output voltage meets the input voltage of the charging circuit of the portable smart device, and charges the charging circuit of the smart device.

使用动能感应电路采集智能设备的动能数据，如果控制器根据动能感应电路采集的数据判断智能设备的运动幅度未达到可以使能量转换电路中的触发体克服摩擦力在外壳中发生移动，接触到压电陶瓷，使压电陶瓷受到压迫产生脉冲电流的程度，则控制器提示用户加大智能设备的运动幅度。Use the kinetic energy sensing circuit to collect the kinetic energy data of the smart device. If the controller judges that the movement range of the smart device has not reached the limit according to the data collected by the kinetic energy sensing circuit, the trigger body in the energy conversion circuit can overcome the friction force and move in the shell, and touch the pressure. Electric ceramics, so that the piezoelectric ceramics are compressed to the extent of pulse current, the controller prompts the user to increase the range of movement of the smart device.

本发明通过将便携式智能设备在运动过程中产生的机械能转换为电能来为便携式智能设备的充电电路进行充电，充电方式简便，最大的好处是，摆脱了传统智能设备对电源充电器或者移动充电器的依赖，在无法或者不便使用电源充电器和移动充电器的情况下，仍然能够为便携式智能设备进行充电，扩展了智能设备的应用场合，大大提升了智能设备的使用体验。The invention charges the charging circuit of the portable smart device by converting the mechanical energy generated during the movement of the portable smart device into electrical energy. It can still charge portable smart devices when it is impossible or inconvenient to use power chargers and mobile chargers, which expands the application occasions of smart devices and greatly improves the experience of using smart devices.

附图说明Description of drawings

图1是本发明提供的一种充电装置的电路框图。Fig. 1 is a circuit block diagram of a charging device provided by the present invention.

图2是本发明的一个实施例中能量转换电路的电路框图。Fig. 2 is a circuit block diagram of an energy conversion circuit in an embodiment of the present invention.

图3是本发明的一个实施例中电流处理电路的电路框图。Fig. 3 is a circuit block diagram of a current processing circuit in one embodiment of the present invention.

图4是本发明的一个实施例中充电方法的流程图。Fig. 4 is a flowchart of a charging method in an embodiment of the present invention.

图5是本发明的另一个实施例中能量转换电路的电路框图。Fig. 5 is a circuit block diagram of an energy conversion circuit in another embodiment of the present invention.

图6是本发明的另一个实施例中电流处理电路的电路框图。FIG. 6 is a circuit block diagram of a current processing circuit in another embodiment of the present invention.

图7是本发明的另一个实施例中充电方法的流程图。Fig. 7 is a flowchart of a charging method in another embodiment of the present invention.

具体实施方式detailed description

以下根据图1～图7，具体说明本发明的较佳实施例。A preferred embodiment of the present invention will be specifically described below with reference to FIGS. 1 to 7 .

人们在日常生活中，运动（例如步行）将会不断产生运动机械能，人体在携带智能设备的时候，也会带动智能设备一起运动，如果可以通过一个装置，将人体在日常的行动中产生的机械能转换成为便携式智能设备使用的电能，则可以延长便携式智能设备的待机时间或使用时间。甚至可以人为的摇动、摆动或甩动智能设备，使其发生机械位置变化，产生机械能，并将该机械能转换为电能提供给便携式智能设备进行充电，这会大大增加智能设备的续航时间，提高用户的体验。In people's daily life, exercise (such as walking) will continuously generate motion mechanical energy. When the human body carries smart devices, it will also drive the smart devices to move together. If a device can be used to transfer the mechanical energy generated by the human body in daily actions Converting it into electric energy used by portable smart devices can prolong the standby time or use time of portable smart devices. It is even possible to artificially shake, swing or shake the smart device to change its mechanical position, generate mechanical energy, and convert the mechanical energy into electrical energy for charging the portable smart device, which will greatly increase the battery life of the smart device and improve the user experience. experience.

本发明提供了一种充电装置，其设置在便携式智能设备内部，用于给便携式智能设备的电池充电。所述的便携式智能设备可以是任一种具有充电电路的便携式智能设备，例如手机、MP3、MP4、PDA、PAD等等。The invention provides a charging device, which is arranged inside a portable smart device and is used for charging a battery of the portable smart device. The portable smart device can be any portable smart device with a charging circuit, such as a mobile phone, MP3, MP4, PDA, PAD and so on.

如图1所示，该充电装置包含：As shown in Figure 1, the charging device includes:

能量转换电路1，其用于将机械能转换为电能；Energy conversion circuit 1, which is used to convert mechanical energy into electrical energy;

电流处理电路2，其电性连接能量转换电路1和智能设备的充电电路，用于将能量转换电路1产生的输出电压转换为便携式智能设备充电电路的输入电压，从而对智能设备的充电电路进行充电；The current processing circuit 2 is electrically connected to the energy conversion circuit 1 and the charging circuit of the smart device, and is used to convert the output voltage generated by the energy conversion circuit 1 into the input voltage of the charging circuit of the portable smart device, so as to charge the charging circuit of the smart device Charge;

控制器3，其电性连接电流处理电路2和智能设备的充电电路，用于监控充电过程，直至电池充满，则控制器3切断电流处理电路2和智能设备的充电电路之间的连接，停止对电池进行充电，控制器3同时提示用户电池已经充满。The controller 3, which is electrically connected to the current processing circuit 2 and the charging circuit of the smart device, is used to monitor the charging process, until the battery is fully charged, the controller 3 cuts off the connection between the current processing circuit 2 and the charging circuit of the smart device, and stops The battery is charged, and the controller 3 prompts the user that the battery is fully charged.

较佳地，本发明提供的充电装置还包含一能量存储电路4，其电性连接电流处理电路2、控制器3和智能设备的充电电路，当电流处理电路2为智能设备的充电电路充电时，控制器3断开能量存储电路4和电流处理电路2的连接，如果智能设备的充电电路已被充满，则控制器3断开电流处理电路2与智能设备的充电电路之间的连接，停止对电池进行充电，如果此时智能设备仍然继续产生机械能，则控制器3恢复电流处理电路2和能量存储电路4的连接，使电流处理电路2开始对能量存储电路4进行充电，直至能量存储电路4充满，则控制器3断开电流处理电路2和能量存储电路4的连接。如果便携式智能设备在使用过程中，电池电量被消耗至低于最低电量，且此时没有外接电源或充电器，并且智能设备没有产生机械能，此时控制器3可以控制能量存储电路4对智能设备的充电电路进行充电，避免了智能设备失电。Preferably, the charging device provided by the present invention also includes an energy storage circuit 4, which is electrically connected to the current processing circuit 2, the controller 3 and the charging circuit of the smart device. When the current processing circuit 2 charges the charging circuit of the smart device , the controller 3 disconnects the connection between the energy storage circuit 4 and the current processing circuit 2, if the charging circuit of the smart device is fully charged, the controller 3 disconnects the connection between the current processing circuit 2 and the charging circuit of the smart device, and stops Charge the battery, if the smart device still continues to generate mechanical energy at this time, the controller 3 restores the connection between the current processing circuit 2 and the energy storage circuit 4, so that the current processing circuit 2 starts to charge the energy storage circuit 4 until the energy storage circuit 4 is fully charged, the controller 3 disconnects the connection between the current processing circuit 2 and the energy storage circuit 4. If the portable smart device is in use, the battery power is consumed below the minimum power, and there is no external power supply or charger at this time, and the smart device does not generate mechanical energy, at this time the controller 3 can control the energy storage circuit 4 to the smart device Charging circuit for charging, to avoid power loss of smart devices.

本发明中，该能量存储电路4可以采用通用的储能电路，例如电容储能电路，或者电感储能电路等等。In the present invention, the energy storage circuit 4 may adopt a general energy storage circuit, such as a capacitive energy storage circuit, or an inductive energy storage circuit, and the like.

进一步，本发明提供的充电装置还可以包含一动能感应电路5，其电性连接控制器3，用于监测智能设备的动能，并将监测数据发送给控制器3，如果动能感应电路5监测到的数据不足以使智能设备产生机械能（即智能设备的运动幅度不足以产生机械能），则控制器3会发出提示，建议用户加大对智能设备的运动幅度（例如可以大幅跑跳，或者用力摆动智能设备等），直至智能设备可以产生机械能。Further, the charging device provided by the present invention may also include a kinetic energy sensing circuit 5, which is electrically connected to the controller 3 for monitoring the kinetic energy of the smart device, and sends the monitoring data to the controller 3. If the kinetic energy sensing circuit 5 detects If the data is not enough to make the smart device generate mechanical energy (that is, the range of movement of the smart device is not enough to generate mechanical energy), the controller 3 will issue a prompt, suggesting that the user increase the range of motion of the smart device (such as running and jumping sharply, or swinging hard) smart devices, etc.), until smart devices can generate mechanical energy.

在本发明中，该动能感应电路5可以采用加速度传感器，或陀螺仪，或方向传感器，或倾角传感器等等。In the present invention, the kinetic energy sensing circuit 5 may use an acceleration sensor, or a gyroscope, or a direction sensor, or an inclination sensor and the like.

本发明的关键点在于能量转换电路1，即如何将机械能转换为电能。The key point of the present invention lies in the energy conversion circuit 1, that is, how to convert mechanical energy into electrical energy.

在本发明的一个实施例中，可以借鉴电磁感应现象的原理，即闭合电路的一部分导体在磁场中做切割磁感线运动，导体中就会产生电流，这种现象叫电磁感应现象，产生的电流称为感应电流。通过切割磁感线，可以将机械能转换为电能，但是由于本发明要应用在智能电子设备上，磁场会对电子信号产生干扰，为了消除干扰，则需要设置对磁场的屏蔽。In one embodiment of the present invention, the principle of the electromagnetic induction phenomenon can be used for reference, that is, a part of the conductor of the closed circuit moves to cut the magnetic induction line in the magnetic field, and a current will be generated in the conductor. This phenomenon is called the electromagnetic induction phenomenon. The current is called induced current. By cutting the lines of magnetic induction, mechanical energy can be converted into electrical energy. However, since the present invention is to be applied to smart electronic devices, the magnetic field will interfere with electronic signals. In order to eliminate the interference, shielding of the magnetic field is required.

如图2所示，所述的能量转换电路1包含：As shown in Figure 2, the energy conversion circuit 1 includes:

电磁屏蔽壳101，其用于屏蔽电磁场，其外层一般采用电导率高的材料，以加大反射作用，而其内层则采用磁导率高的材料，以加大涡流效应；Electromagnetic shielding shell 101, which is used to shield electromagnetic fields, its outer layer generally adopts materials with high electrical conductivity to increase the reflection effect, while its inner layer adopts materials with high magnetic permeability to increase the eddy current effect;

两个分别固定设置在电磁屏蔽壳101中相对的两个端部的永磁体102，这两个永磁体102之间产生磁场；Two permanent magnets 102 fixedly arranged at opposite ends of the electromagnetic shielding shell 101 respectively, and a magnetic field is generated between the two permanent magnets 102;

活动设置在电磁屏蔽壳101中，且位于两个永磁体102之间的导体103，该导体103的两端分别电性连接电流处理电路2，该导体103可以在与磁感线垂直的方向上往复运动，切割磁感线，从而在导体103上产生感应电动势，并将该电流传导给电流处理电路2；当智能设备发生运动时，电磁屏蔽壳101会随之发生运动，导致电磁屏蔽壳101发生倾斜，如果电磁屏蔽壳101的倾斜角度不大的情况下，导体103可能还停留在电磁屏蔽壳101中的某一位置不动，当智能设备的运动幅度足够大的时候，则导体103可以克服摩擦力在电磁屏蔽壳101中发生移动，随着电磁屏蔽壳101的往复倾斜，来回切割两个永磁体102之间的磁感线，从而在导体103中产生感应电流，并将该感应电流源源不断地输送给电流处理电路2。A conductor 103 that is movably arranged in the electromagnetic shielding case 101 and located between the two permanent magnets 102, the two ends of the conductor 103 are electrically connected to the current processing circuit 2 respectively, and the conductor 103 can be in a direction perpendicular to the magnetic field lines The reciprocating motion cuts the magnetic induction line, thereby generating an induced electromotive force on the conductor 103, and conducting the current to the current processing circuit 2; when the smart device moves, the electromagnetic shielding shell 101 will move accordingly, causing the electromagnetic shielding shell 101 to Tilting occurs, if the inclination angle of the electromagnetic shielding shell 101 is not large, the conductor 103 may still stay at a certain position in the electromagnetic shielding shell 101, and when the movement range of the smart device is large enough, the conductor 103 can Overcome the friction force to move in the electromagnetic shielding shell 101, and along with the reciprocating tilt of the electromagnetic shielding shell 101, the magnetic induction line between the two permanent magnets 102 is cut back and forth, thereby generating an induced current in the conductor 103, and passing the induced current It is continuously delivered to the current processing circuit 2 .

所述导体103采用超导材料，导体103的具体结构形状不固定，只要能最大限度切割磁感线，最大程度产生电能即可。The conductor 103 is made of a superconducting material, and the specific structure and shape of the conductor 103 is not fixed, as long as it can cut the magnetic induction line to the maximum extent and generate electric energy to the maximum extent.

能量转换电路1中产生的电能是交流电，需要电流处理电路2对其进行处理，变为直流电后，才能对智能设备的充电电路进行充电，并且能量转换电路产生的电压不一定能满足智能设备的充电电路所需的电压，也需要电流处理电路2对其进行处理，将电压调制成智能设备的充电电路所需的充电电压。The electric energy generated in the energy conversion circuit 1 is alternating current, which needs to be processed by the current processing circuit 2. After it becomes direct current, the charging circuit of the smart device can be charged, and the voltage generated by the energy conversion circuit may not be able to meet the requirements of the smart device. The voltage required by the charging circuit also needs to be processed by the current processing circuit 2 to modulate the voltage into the charging voltage required by the charging circuit of the smart device.

如图3所示，所述的电流处理电路2包含：As shown in Figure 3, the current processing circuit 2 includes:

整流桥201，其输入端电性连接能量转换电路1中导体103的两端，用于将导体103中产生的交流感应电流变为直流电流；The rectifier bridge 201, the input end of which is electrically connected to the two ends of the conductor 103 in the energy conversion circuit 1, is used to change the AC induced current generated in the conductor 103 into a DC current;

脉宽调制电路202，其输入端电性连接整流桥201的输出端，输出端电性连接智能设备的充电电路，用于将整流桥201输出的直流电流调制为智能设备的充电电路所需的充电电压，从而对智能设备的充电电路进行充电。The pulse width modulation circuit 202, its input end is electrically connected to the output end of the rectifier bridge 201, and the output end is electrically connected to the charging circuit of the smart device, and is used to modulate the DC current output by the rectifier bridge 201 to the charging circuit required by the smart device. The charging voltage is used to charge the charging circuit of the smart device.

如图4所示，在本实施例中，利用充电装置对便携式智能设备进行充电的方法包含以下步骤：As shown in Figure 4, in this embodiment, the method for using a charging device to charge a portable smart device includes the following steps:

步骤S0、控制器3判断智能设备的充电电路是否需要充电，若是，进行步骤S1；Step S0, the controller 3 determines whether the charging circuit of the smart device needs to be charged, and if so, proceed to step S1;

步骤S1、控制器3判断能量存储电路4中是否存储有电能，若是，进行步骤S2，若否，进行步骤S4；Step S1, the controller 3 judges whether there is electric energy stored in the energy storage circuit 4, if so, proceed to step S2, if not, proceed to step S4;

步骤S2、控制器3控制能量存储电路4对智能设备的充电电路进行充电，直至能量存储电路4中的电能全部耗尽，进行步骤S3；Step S2, the controller 3 controls the energy storage circuit 4 to charge the charging circuit of the smart device until all the electric energy in the energy storage circuit 4 is exhausted, and proceeds to step S3;

步骤S3、控制器3判断智能设备的充电电路是否充满，若是，断开能量存储电路4与智能设备的充电电路之间的连接，停止充电，进行步骤S0，若否，进行步骤S4；Step S3, the controller 3 judges whether the charging circuit of the smart device is fully charged, if so, disconnects the connection between the energy storage circuit 4 and the charging circuit of the smart device, stops charging, and proceeds to step S0, if not, proceeds to step S4;

步骤S4、令便携式智能设备产生运动，动能感应电路5采集动能数据，控制器3判断运动幅度是否达到了可以使导体103反复切割永磁体102之间的磁感线的程度，若否，进行步骤S5，若是，则导体103中产生感应电流，进行步骤S6，Step S4, make the portable smart device move, the kinetic energy sensing circuit 5 collects kinetic energy data, and the controller 3 judges whether the movement amplitude has reached the level that the conductor 103 can repeatedly cut the magnetic induction lines between the permanent magnets 102, if not, proceed to the step S4 S5, if so, generate an induced current in the conductor 103, and proceed to step S6,

步骤S5、控制器3发出提示，建议用户加大对智能设备的运动幅度，进行步骤S4；Step S5, the controller 3 issues a prompt, suggesting that the user increase the range of movement of the smart device, and proceed to step S4;

步骤S6、整流桥201将导体103中的交流感应电流变为直流电流；Step S6, the rectifier bridge 201 changes the AC induced current in the conductor 103 into a DC current;

步骤S7、脉宽调制电路202将整流桥201输出的直流电流调制为智能设备的充电电路所需的充电电压，对智能设备的充电电路进行充电；Step S7, the pulse width modulation circuit 202 modulates the DC current output by the rectifier bridge 201 into the charging voltage required by the charging circuit of the smart device, and charges the charging circuit of the smart device;

步骤S8、控制器3判断智能设备的充电电路是否充满，若是，则断开电流处理电路2与智能设备的充电电路之间的连接，进行步骤S9，若否，继续充电；Step S8, the controller 3 determines whether the charging circuit of the smart device is fully charged, if so, disconnects the connection between the current processing circuit 2 and the charging circuit of the smart device, and proceeds to step S9, if not, continues charging;

步骤S9、控制器3恢复电流处理电路2和能量存储电路4的连接，使电流处理电路2开始对能量存储电路4进行充电；Step S9, the controller 3 restores the connection between the current processing circuit 2 and the energy storage circuit 4, so that the current processing circuit 2 starts charging the energy storage circuit 4;

步骤S10、控制器3判断能量存储电路4是否充满，若是，则断开电流处理电路2和能量存储电路4的连接，进行步骤S0，若否，继续充电。Step S10, the controller 3 judges whether the energy storage circuit 4 is fully charged, if yes, disconnects the connection between the current processing circuit 2 and the energy storage circuit 4, and proceeds to step S0, if not, continues charging.

在本发明的另一个实施例中，可以采用压电陶瓷来将机械能转换为电能，压电陶瓷是目前应用比较广泛的机械能-电能转换装置之一，该压电陶瓷可以将机械能转换为电能，并已经广泛应用于电子打火机、燃气灶中。In another embodiment of the present invention, piezoelectric ceramics can be used to convert mechanical energy into electrical energy. Piezoelectric ceramics are currently one of the most widely used mechanical energy-electrical energy conversion devices. The piezoelectric ceramics can convert mechanical energy into electrical energy. And has been widely used in electronic lighters, gas stoves.

如图5所示，所述的能量转换电路1包含：As shown in Figure 5, the energy conversion circuit 1 includes:

外壳104；housing 104;

两个分别固定设置在外壳104中相对的两个端部的压电陶瓷105，这两个压电陶瓷105分别电性连接电流处理电路2；Two piezoelectric ceramics 105 are respectively fixedly arranged at two opposite ends of the casing 104, and the two piezoelectric ceramics 105 are respectively electrically connected to the current processing circuit 2;

活动设置在外壳104中的触发体106，该触发体106可以在外壳104中自由移动，该触发体106具有一定质量，可以使其在重力作用下与压电陶瓷105产生接触，使压电陶瓷受压产生脉冲电流；当智能设备发生运动时，外壳104会随之发生运动，导致外壳104发生倾斜，如果外壳104的倾斜角度不大的情况下，触发体106可能还停留在外壳104中的某一位置不动，当智能设备的运动幅度足够大的时候，则触发体106可以克服摩擦力在外壳104中发生移动，并接触到压电陶瓷105，使压电陶瓷105受到压迫，产生脉冲电流，随着电磁屏蔽壳101的往复倾斜，外壳104两端的压电陶瓷105间歇性地产生脉冲电流输送给电流处理电路2。The trigger body 106 arranged in the shell 104 can move freely in the shell 104. The trigger body 106 has a certain mass, which can make it contact with the piezoelectric ceramic 105 under the action of gravity, so that the piezoelectric ceramic Pulse current is generated under pressure; when the smart device moves, the housing 104 will move accordingly, causing the housing 104 to tilt. If the tilt angle of the housing 104 is not large, the trigger body 106 may still stay in the housing 104 A certain position does not move, and when the movement range of the smart device is large enough, the trigger body 106 can overcome the friction force and move in the casing 104, and touch the piezoelectric ceramic 105, so that the piezoelectric ceramic 105 is compressed and generates a pulse For electric current, as the electromagnetic shielding case 101 reciprocates and tilts, the piezoelectric ceramics 105 at both ends of the case 104 intermittently generate pulsed currents and send them to the current processing circuit 2 .

所述的触发体106可以采用多种材质，只要保证其质量能够满足对压电陶瓷产生压迫，足以使压电陶瓷产生脉冲电流即可。The trigger body 106 can be made of various materials, as long as its quality can meet the pressure on the piezoelectric ceramics, enough to make the piezoelectric ceramics generate pulse current.

压电陶瓷产生的脉冲电流具有如下特点：1、电压较高，超过了便携式智能设备充电电路的直接输入电压；2、脉冲时间短。因此，压电陶瓷产生的脉冲电流无法直接接入便携式智能设备的充电电路，需要利用电流处理电路2对压电陶瓷产生的脉冲电流进行处理后，再输出给智能设备的充电电路。The pulse current generated by piezoelectric ceramics has the following characteristics: 1. The voltage is high, exceeding the direct input voltage of the charging circuit of portable smart devices; 2. The pulse time is short. Therefore, the pulse current generated by the piezoelectric ceramic cannot be directly connected to the charging circuit of the portable smart device, and the pulse current generated by the piezoelectric ceramic needs to be processed by the current processing circuit 2 before being output to the charging circuit of the smart device.

如图6所示，所述的电流处理电路2包含：As shown in Figure 6, the current processing circuit 2 includes:

振荡电路203，其输入端电性连接能量转换电路1中的压电陶瓷105，用于将压电陶瓷输出的脉冲电流转换为时间较长的振荡电流；The oscillation circuit 203, whose input end is electrically connected to the piezoelectric ceramic 105 in the energy conversion circuit 1, is used to convert the pulse current output by the piezoelectric ceramic into a longer oscillating current;

整流电路204，其输入端电性连接振荡电路203的输出端，用于对振荡电路203输出的振荡电流进行整流，使其输出电压满足便携式智能设备充电电路的输入电压，从而对智能设备的充电电路进行充电。The rectifier circuit 204, the input end of which is electrically connected to the output end of the oscillation circuit 203, is used to rectify the oscillation current output by the oscillation circuit 203, so that its output voltage meets the input voltage of the portable smart device charging circuit, thereby charging the smart device The circuit is charged.

如图7所示，在本实施例中，利用充电装置对便携式智能设备进行充电的方法包含以下步骤：As shown in Figure 7, in this embodiment, the method for using a charging device to charge a portable smart device includes the following steps:

步骤S4、令便携式智能设备产生运动，动能感应电路5采集动能数据，控制器3判断运动幅度是否达到了可以使触发体106克服摩擦力在外壳104中发生移动的程度，若否，进行步骤S5，若是，则触发体106接触到压电陶瓷105，使压电陶瓷105受到压迫产生脉冲电流，进行步骤S6，Step S4: Make the portable smart device move, the kinetic energy sensing circuit 5 collects kinetic energy data, and the controller 3 judges whether the movement amplitude has reached the level that the trigger body 106 can overcome the friction force and move in the casing 104, if not, go to step S5 , if so, the trigger body 106 is in contact with the piezoelectric ceramic 105, so that the piezoelectric ceramic 105 is pressed to generate a pulse current, and step S6 is performed,

步骤S6、振荡电路203将压电陶瓷105输出的脉冲电流转换为时间较长的振荡电流；Step S6, the oscillating circuit 203 converts the pulse current output by the piezoelectric ceramic 105 into a longer oscillating current;

步骤S7、整流电路204对振荡电路203输出的振荡电流进行整流，使其输出电压满足便携式智能设备充电电路的输入电压，对智能设备的充电电路进行充电；Step S7, the rectification circuit 204 rectifies the oscillating current output by the oscillating circuit 203, so that its output voltage meets the input voltage of the charging circuit of the portable smart device, and charges the charging circuit of the smart device;

步骤S10、控制器3判断能量存储电路4是否充满，若是，则断开电流处理电路2和能量存储电路4的连接，进行步骤S0。Step S10, the controller 3 judges whether the energy storage circuit 4 is fully charged, and if so, disconnects the connection between the current processing circuit 2 and the energy storage circuit 4, and proceeds to step S0.

本发明提供的充电装置通过将便携式智能设备在运动过程中产生的机械能转换为电能来为便携式智能设备的充电电路进行充电，充电方式简便，最大的好处是，摆脱了传统智能设备对电源充电器或者移动充电器的依赖，在无法或者不便使用电源充电器和移动充电器的情况下，仍然能够为便携式智能设备进行充电，扩展了智能设备的应用场合，大大提升了智能设备的使用体验。The charging device provided by the invention charges the charging circuit of the portable smart device by converting the mechanical energy generated during the movement of the portable smart device into electric energy. Or the dependence on the mobile charger, in the case of being unable or inconvenient to use the power charger and the mobile charger, it can still charge the portable smart device, which expands the application occasions of the smart device and greatly improves the experience of using the smart device.

尽管本发明的内容已经通过上述优选实施例作了详细介绍，但应当认识到上述的描述不应被认为是对本发明的限制。在本领域技术人员阅读了上述内容后，对于本发明的多种修改和替代都将是显而易见的。因此，本发明的保护范围应由所附的权利要求来限定。Although the content of the present invention has been described in detail through the above preferred embodiments, it should be understood that the above description should not be considered as limiting the present invention. Various modifications and alterations to the present invention will become apparent to those skilled in the art upon reading the above disclosure. Therefore, the protection scope of the present invention should be defined by the appended claims.