TWM548387U - Wireless charging mouse and wireless charging apparatus - Google Patents
Wireless charging mouse and wireless charging apparatus Download PDFInfo
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- TWM548387U TWM548387U TW106205283U TW106205283U TWM548387U TW M548387 U TWM548387 U TW M548387U TW 106205283 U TW106205283 U TW 106205283U TW 106205283 U TW106205283 U TW 106205283U TW M548387 U TWM548387 U TW M548387U
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Description
一種無線滑鼠，尤指一種具有充電功能的無線充電滑鼠及無線充電裝置。 A wireless mouse, especially a wireless charging mouse with charging function and a wireless charging device.
在傳統上，滑鼠透過有線連接至電腦主機來控制螢幕上的游標移動。為了改善滑鼠有線連接電腦主機的不便。無線滑鼠已經被大多數使用者所接受。一般的無線滑鼠的所需電能是由內部電池所提供。當內部電池的電能耗盡時，即需要更換內部電池。近年來，已經有發展出透過充電板對無線滑鼠充電的無線充電技術，然而，目前仍存在的問題是充電板的效率並不佳。 Traditionally, the mouse is connected to the host computer via a wired connection to control cursor movement on the screen. In order to improve the inconvenience of connecting the mouse to the computer host. Wireless mice have been accepted by most users. The power required by a typical wireless mouse is provided by an internal battery. When the internal battery is exhausted, the internal battery needs to be replaced. In recent years, there has been developed a wireless charging technology for charging a wireless mouse through a charging pad. However, there is still a problem that the efficiency of the charging pad is not good.
本創作實施例提供一種無線充電滑鼠，包括無線電力接收電路、轉換電路、無線發射電路以及控制電路。無線電力接收電路無線接收充電板所傳送的電磁能。轉換電路電性連接無線電力接收電路，轉換電路將電磁能轉換成電位能。無線發射電路用於傳送控制訊號至充電板。控制電路電性連接轉換電路以及無線發射電路，控制電路接收轉換電路所傳送的電位能，且根據電位能透過無線發射電路傳送控制訊號至充電板。其中，控制訊號控制充電板對無線充電滑鼠的充電功率在第一供電模式與第二供電模式之間切換，且第一供電模式的充電功率大於第二供電模式的充電 功率。 The present creative embodiment provides a wireless charging mouse, including a wireless power receiving circuit, a conversion circuit, a wireless transmitting circuit, and a control circuit. The wireless power receiving circuit wirelessly receives the electromagnetic energy transmitted by the charging pad. The conversion circuit is electrically connected to the wireless power receiving circuit, and the conversion circuit converts electromagnetic energy into potential energy. The wireless transmitting circuit is used to transmit a control signal to the charging board. The control circuit is electrically connected to the conversion circuit and the wireless transmission circuit. The control circuit receives the potential energy transmitted by the conversion circuit, and transmits the control signal to the charging board through the wireless transmission circuit according to the potential. The control signal controls the charging power of the charging pad to the wireless charging mouse to switch between the first power supply mode and the second power supply mode, and the charging power of the first power supply mode is greater than the charging of the second power supply mode. power.
本創作實施例提供一種無線充電裝置，包括充電板以及無線充電滑鼠。無線充電滑鼠包括無線電力接收電路、轉換電路、無線發射電路以及控制電路。無線電力接收電路無線接收充電板所傳送的電磁能。轉換電路電性連接無線電力接收電路，轉換電路將電磁能轉換成電位能。無線發射電路用於傳送控制訊號至充電板。控制電路電性連接轉換電路以及無線發射電路，控制電路接收轉換電路所傳送的電位能，且根據電位能透過無線發射電路傳送控制訊號至充電板。其中，控制訊號控制充電板對無線充電滑鼠的充電功率在第一供電模式與第二供電模式之間切換，且第一供電模式的充電功率大於第二供電模式的充電功率。 The present creative embodiment provides a wireless charging device including a charging pad and a wireless charging mouse. The wireless charging mouse includes a wireless power receiving circuit, a conversion circuit, a wireless transmitting circuit, and a control circuit. The wireless power receiving circuit wirelessly receives the electromagnetic energy transmitted by the charging pad. The conversion circuit is electrically connected to the wireless power receiving circuit, and the conversion circuit converts electromagnetic energy into potential energy. The wireless transmitting circuit is used to transmit a control signal to the charging board. The control circuit is electrically connected to the conversion circuit and the wireless transmission circuit. The control circuit receives the potential energy transmitted by the conversion circuit, and transmits the control signal to the charging board through the wireless transmission circuit according to the potential. The control signal controls the charging power of the charging pad to the wireless charging mouse to switch between the first power supply mode and the second power supply mode, and the charging power of the first power supply mode is greater than the charging power of the second power supply mode.
為使能更進一步瞭解本創作之特徵及技術內容，請參閱以下有關本創作之詳細說明與附圖，但是此等說明與所附圖式僅係用來說明本創作，而非對本創作的權利範圍作任何的限制。 In order to further understand the features and technical contents of this creation, please refer to the following detailed description and drawings of this creation, but these descriptions and drawings are only used to illustrate this creation, not the right to this creation. The scope is subject to any restrictions.
1‧‧‧無線充電滑鼠 1‧‧‧Wireless charging mouse
105‧‧‧無線電力接收電路 105‧‧‧Wireless power receiving circuit
110‧‧‧無線發射電路 110‧‧‧Wireless transmitting circuit
115‧‧‧位移偵測電路 115‧‧‧Displacement detection circuit
120‧‧‧控制電路 120‧‧‧Control circuit
125‧‧‧充電電路 125‧‧‧Charging circuit
130‧‧‧充電電池 130‧‧‧Rechargeable battery
135‧‧‧轉換電路 135‧‧‧Transition circuit
140‧‧‧發光電路 140‧‧‧Lighting circuit
145‧‧‧操作電路 145‧‧‧Operating circuit
2‧‧‧充電板 2‧‧‧Charging board
205‧‧‧供電電路 205‧‧‧Power supply circuit
210‧‧‧無線電力發射電路 210‧‧‧Wireless power transmitting circuit
215‧‧‧無線接收電路 215‧‧‧Wire receiving circuit
3‧‧‧筆記型電腦 3‧‧‧Note Computer
S405‧‧‧無線充電滑鼠接收充電板所傳送的電磁能 S405‧‧‧Wireless charging mouse receives the electromagnetic energy transmitted by the charging pad
S410‧‧‧判斷電位能是否大於預設電位能 S410‧‧‧Review whether the potential energy is greater than the preset potential energy
S415‧‧‧充電板對無線充電滑鼠的充電功率在第二供電模式 S415‧‧‧Charging board charging power for wireless charging mouse in the second power supply mode
S420‧‧‧充電板對無線充電滑鼠的充電功率在第一供電模式 S420‧‧‧Charging board charging power for wireless charging mouse in the first power supply mode
S425‧‧‧由控制電路啟動位移偵測電路與發光電路 S425‧‧‧Starting the displacement detection circuit and the light-emitting circuit by the control circuit
圖1為本創作實施例之無線充電滑鼠之電路方塊圖。 1 is a block diagram of a wireless charging mouse of the present embodiment.
圖2為本創作實施例之無線充電裝置之電路方塊圖。 2 is a circuit block diagram of a wireless charging device according to an embodiment of the present invention.
圖3為本創作實施例之無線充電裝置之操作示意圖。 FIG. 3 is a schematic diagram of the operation of the wireless charging device of the present embodiment.
圖4為本創作實施例之無線充電滑鼠之充電方法的方法流程圖。 4 is a flow chart of a method for charging a wireless charging mouse according to an embodiment of the present invention.
請參閱圖1所示，圖1為本創作實施例之無線充電滑鼠之電路方塊圖。無線充電滑鼠1包括有無線電力接收電路105、充電電路125、充電電池130以及操作電路145。操作電路145包括無線發射電路110、位移偵測電路115、控制電路120、轉換電路135以及發光電路140。控制電路120電性連接無線發射電路110、位移偵測電路115、轉換電路135以及發光電路140。操作電路145 與充電電池130電性連接，以接收充電電池130所提供的電能。 Please refer to FIG. 1. FIG. 1 is a circuit block diagram of a wireless charging mouse according to an embodiment of the present invention. The wireless charging mouse 1 includes a wireless power receiving circuit 105, a charging circuit 125, a rechargeable battery 130, and an operation circuit 145. The operation circuit 145 includes a wireless transmission circuit 110, a displacement detection circuit 115, a control circuit 120, a conversion circuit 135, and a light-emitting circuit 140. The control circuit 120 is electrically connected to the wireless transmitting circuit 110, the displacement detecting circuit 115, the converting circuit 135, and the lighting circuit 140. Operating circuit 145 The rechargeable battery 130 is electrically connected to receive the electrical energy provided by the rechargeable battery 130.
無線電力接收電路105無線接收充電板(圖未示)所傳送的電磁能。無線電力接收電路105中更包括有共振電路以及磁力線圈(圖未示)。當電磁能發射端與電磁能接收端為相同的共振頻率時，電磁能發射端與電磁能接收端就能達到磁共振偶合(Resonant Magnetic Coupling)。具體來說，本實施例中無線電力接收電路105的磁力線圈與充電板的無線電力發射電路的磁力線圈進行電磁耦合時，無線充電滑鼠1就能以無線方式接收到充電板傳送的電磁能。無線電力接收電路105電性連轉換電路135，轉換電路135將電磁能轉換成電位能。控制電路120接收轉換電路135所傳送的電位能，且根據電位能而產生控制訊號，控制電路120透過無線發射電路110輸出控制訊號至充電板。當充電板接收到控制訊號以後，充電板根據控制訊號來控制工作週期以及輸出充電功率。 The wireless power receiving circuit 105 wirelessly receives electromagnetic energy transmitted from a charging pad (not shown). The wireless power receiving circuit 105 further includes a resonant circuit and a magnetic coil (not shown). When the electromagnetic energy emitting end and the electromagnetic energy receiving end have the same resonant frequency, the electromagnetic energy emitting end and the electromagnetic energy receiving end can reach the magnetic resonance coupling (Resonant Magnetic Coupling). Specifically, in the embodiment, when the magnetic coil of the wireless power receiving circuit 105 is electromagnetically coupled with the magnetic coil of the wireless power transmitting circuit of the charging board, the wireless charging mouse 1 can wirelessly receive the electromagnetic energy transmitted by the charging board. . The wireless power receiving circuit 105 is electrically connected to the conversion circuit 135, which converts electromagnetic energy into potential energy. The control circuit 120 receives the potential energy transmitted by the conversion circuit 135, and generates a control signal according to the potential energy. The control circuit 120 outputs a control signal to the charging board through the wireless transmission circuit 110. After the charging board receives the control signal, the charging board controls the duty cycle and the output charging power according to the control signal.
詳細來說，當控制電路120接收到轉換電路135所傳送的電位能高於預設電位能時，無線充電滑鼠1傳送給充電板的控制訊號為第一控制訊號，第一控制訊號用於控制充電板對無線充電滑鼠1的充電功率在第一供電模式。當控制電路120接收到轉換電路130所傳送電位能低於預設電位能時，無線充電滑鼠1傳送給充電板的控制訊號為第二控制訊號，第二充電控制訊號用於控制充電板對無線充電滑鼠1的充電功率在第二供電模式。再者，控制訊號可用以控制充電板對無線充電滑鼠1的充電功率在第一供電模式與第二供電模式之間切換，且第一供電模式的充電功率大於第二供電模式的充電功率。第一供電模式的充電功率可以為90%，第二供電模式的充電功率可以為50%。本新型不以供電模式的充電功率的比例為限。 In detail, when the control circuit 120 receives the potential energy transmitted by the conversion circuit 135 that is higher than the preset potential energy, the control signal transmitted by the wireless charging mouse 1 to the charging board is the first control signal, and the first control signal is used for The charging power of the charging pad to the wireless charging mouse 1 is controlled in the first power supply mode. When the control circuit 120 receives the potential energy transmitted by the conversion circuit 130 lower than the preset potential energy, the control signal transmitted by the wireless charging mouse 1 to the charging board is a second control signal, and the second charging control signal is used to control the charging board pair. The charging power of the wireless charging mouse 1 is in the second power supply mode. Moreover, the control signal can be used to control the charging power of the charging pad to the wireless charging mouse 1 to switch between the first power supply mode and the second power supply mode, and the charging power of the first power supply mode is greater than the charging power of the second power supply mode. The charging power of the first power supply mode may be 90%, and the charging power of the second power supply mode may be 50%. The present invention is not limited to the ratio of the charging power of the power supply mode.
進一步來說，第一供電模式為充電板以第一工作週期(duty cycle)輸出充電功率給無線充電滑鼠1，第二供電模式為充電板以第二工作週期輸出充電功率給無線充電滑鼠1，其中第一工作週期 大於第二工作週期。第一工作週期可以為1，第二工作週期可以為0.5。第一工作週期的供電時間可以為100%。第二工作週期的供電時間可以為50%。本新型不以工作週期的占空比為限。控制電路120根據電位能來產生不同的控制訊號，當充電板透過無線充電滑鼠1的無線發射電路110接收到控制訊號時，充電板即動態調整第一供電模式或是第二動態模式來供電至無線充電滑鼠1。 Further, the first power supply mode is that the charging board outputs charging power to the wireless charging mouse 1 in a first duty cycle, and the second power supply mode is that the charging board outputs charging power to the wireless charging mouse in a second working cycle. 1, the first work cycle Greater than the second duty cycle. The first duty cycle can be 1 and the second duty cycle can be 0.5. The power supply time of the first work cycle can be 100%. The power supply time for the second duty cycle can be 50%. The present invention is not limited to the duty cycle of the duty cycle. The control circuit 120 generates different control signals according to the potential energy. When the charging board receives the control signal through the wireless transmitting circuit 110 of the wireless charging mouse 1, the charging board dynamically adjusts the first power supply mode or the second dynamic mode to supply power. To wireless charging mouse 1.
充電電路125電性連接充電電池130以及轉換電路135，充電電路125將轉換電路135輸出的電位能對充電電池130進行充電。詳細來說，充電電路125的電路結構具有濾波以及整流的功能，將轉換電路135輸出的電位能經濾波以及整流後傳送至充電電池130以作為儲備電能。充電電池130並提供操作電路145中的無線發射電路110、位移偵測電路115、控制電路120、轉換電路135以及發光電路140操作電能所需。 The charging circuit 125 is electrically connected to the rechargeable battery 130 and the conversion circuit 135. The charging circuit 125 can charge the rechargeable battery 130 by the potential output from the conversion circuit 135. In detail, the circuit structure of the charging circuit 125 has a filtering and rectifying function, and the potential output from the converting circuit 135 can be filtered and rectified and transmitted to the rechargeable battery 130 as a reserve electric energy. The rechargeable battery 130 and the wireless transmitting circuit 110, the displacement detecting circuit 115, the control circuit 120, the converting circuit 135, and the lighting circuit 140 in the operating circuit 145 are required to operate the electrical energy.
當轉換電路135輸出至控制電路120的電位能高於預設電位能時，控制電路120啟動位移偵測電路115與發光電路140。在一實施例中，轉換電路135輸出至控制電路120的電位能高於預設電位能且超過預設時間，控制電路120啟動位移偵測電路115與發光電路140。位移偵測電路115用以偵測無線充電滑鼠1的移動變化，位移偵測電路115可以光學偵測方式來判斷無線充電滑鼠1的移動量以及移動方向，本新型並不以偵測方式為限。舉例來說，當充電板以第一供電模式輸出充電功率給無線充電滑鼠1時，控制電路120啟動發光電路140中的發光二極體。本領域所屬技術人員具有通常知識者可以知道，預設電位能可以為3.3~5伏特。發光二極體可以設置在無線充電滑鼠1的側邊、按鍵或滾輪，本創作不加以限制。 When the potential of the conversion circuit 135 outputted to the control circuit 120 can be higher than the preset potential energy, the control circuit 120 activates the displacement detecting circuit 115 and the light emitting circuit 140. In an embodiment, the potential of the conversion circuit 135 outputted to the control circuit 120 can be higher than a preset potential energy and exceed a preset time, and the control circuit 120 activates the displacement detecting circuit 115 and the light emitting circuit 140. The displacement detecting circuit 115 is configured to detect the movement change of the wireless charging mouse 1. The displacement detecting circuit 115 can determine the moving amount and the moving direction of the wireless charging mouse 1 by optical detection. The new method is not detected. Limited. For example, when the charging board outputs charging power to the wireless charging mouse 1 in the first power supply mode, the control circuit 120 activates the light emitting diodes in the lighting circuit 140. Those skilled in the art will know from ordinary knowledge that the preset potential energy can be 3.3 to 5 volts. The light emitting diode can be disposed on the side of the wireless charging mouse 1, the button or the scroll wheel, and the creation is not limited.
位移偵測電路115的光源單元(圖未示)可以為雷射(Laser)或是紅外線(Infrared)照射一平面，位移偵測電路115的接收單元(圖未示)可接收此平面所反射的雷射或是紅外線，藉由入射光與反射 光的差異值來計算出無線充電滑鼠1的移動量以及移動方向。本新型不以光源單元的種類為限。控制電路120根據位移偵測電路115的偵測結果相對產生位移偵測訊號。控制電路120可透過無線發射電路110將位移偵測訊號傳送至無線接收器(圖未示)。無線接收器例如以插接在電腦裝置USB接孔上的dongle來實現，無線接收器也可以為置於電腦裝置的內部。無線發射電路110的無線通訊功能可以為藍芽(Bluetooth)或是無線射頻(RF)。 The light source unit (not shown) of the displacement detecting circuit 115 can illuminate a plane for laser or infrared, and the receiving unit (not shown) of the displacement detecting circuit 115 can receive the reflection of the plane. Laser or infrared, by incident light and reflection The difference value of the light is used to calculate the amount of movement of the wireless charging mouse 1 and the moving direction. The present invention is not limited to the type of the light source unit. The control circuit 120 generates a displacement detection signal according to the detection result of the displacement detecting circuit 115. The control circuit 120 can transmit the displacement detection signal to the wireless receiver (not shown) through the wireless transmission circuit 110. The wireless receiver is implemented, for example, by a dongle that is plugged into the USB jack of the computer device, and the wireless receiver can also be placed inside the computer device. The wireless communication function of the wireless transmitting circuit 110 can be Bluetooth or Radio Frequency (RF).
請參閱圖2所示，圖2為本創作實施例之無線充電裝置之電路方塊圖。充電板2用以無線傳送電磁能至無線充電滑鼠1。無線充電滑鼠1包括有無線電力接收電路105、充電電路125、充電電池130以及操作電路145。操作電路145包括無線發射電路110、位移偵測電路115、控制電路120、轉換電路135以及發光電路140，無線充電滑鼠1之相關說明請參考圖1的實施例說明，在此不再贅述。 Referring to FIG. 2, FIG. 2 is a circuit block diagram of a wireless charging device according to an embodiment of the present invention. The charging pad 2 is used to wirelessly transmit electromagnetic energy to the wireless charging mouse 1. The wireless charging mouse 1 includes a wireless power receiving circuit 105, a charging circuit 125, a rechargeable battery 130, and an operation circuit 145. The operation circuit 145 includes a wireless transmission circuit 110, a displacement detection circuit 115, a control circuit 120, a conversion circuit 135, and a light-emitting circuit 140. For a description of the wireless charging mouse 1, please refer to the embodiment of FIG.
充電板2包括供電電路205、複數個無線電力發射電路210以及無線接收電路215。供電電路205電性連接各無線電力發射電路210以及無線接收電路215。充電板2的無線接收電路215用以接收無線充電滑鼠1的無線發射電路110所傳送的控制訊號。供電電路205並根據控制訊號來控制各無線電力發射電路210的充電功率。各無線電力發射電路210中更包括共振電路以及磁力線圈，無線電力接收電路105中的磁力線圈與充電板2的無線發射電路210的磁力線圈進行電磁耦合時，無線充電滑鼠1即可接收充電板2所傳送的電磁能。其中供電電路205透過連接端子以連接外部電源所傳送的電能，連接端子例如以通用序列匯流排(Universal Serial Bus,USB)接頭來實現。 The charging board 2 includes a power supply circuit 205, a plurality of wireless power transmitting circuits 210, and a wireless receiving circuit 215. The power supply circuit 205 is electrically connected to each of the wireless power transmitting circuits 210 and the wireless receiving circuit 215. The wireless receiving circuit 215 of the charging pad 2 is configured to receive the control signal transmitted by the wireless transmitting circuit 110 of the wireless charging mouse 1. The power supply circuit 205 controls the charging power of each of the wireless power transmitting circuits 210 based on the control signals. Each of the wireless power transmitting circuits 210 further includes a resonant circuit and a magnetic coil. When the magnetic coil in the wireless power receiving circuit 105 is electromagnetically coupled with the magnetic coil of the wireless transmitting circuit 210 of the charging board 2, the wireless charging mouse 1 can receive charging. The electromagnetic energy transmitted by the board 2. The power supply circuit 205 is connected to the external power supply through the connection terminal, and the connection terminal is realized by, for example, a universal serial bus (USB) connector.
請同時參閱圖2與圖3所示，圖3為本創作實施例之無線充電裝置之操作示意圖。在本實施例中，使用者可以利用無線充電滑鼠1來操作筆記型電腦3的游標移動。當無線充電滑鼠1接近 充電板2在預設距離以內時，此時控制電路120透過轉換電路135偵測到的電位能高於預設電位能，因此，控制電路120判斷無線充電滑鼠1已經接近充電板2，控制電路120透過無線發射電路110輸出第一控制訊號至無線接收電路215，充電板2從第二供電模式切換至第一供電模式。相反地，當無線充電滑鼠1被抬高離充電板2預設距離以外時，控制電路120透過轉換電路135偵測到的電位能低於預設電位能時，控制電路120判斷無線充電滑鼠1已經離開充電板2，控制電路120輸出第二控制訊號至無線接收電路215，充電板2從第一供電模式切換至第二供電模式。第一供電模式的充電功率大於第二供電模式的充電功率。換句話說，當控制電路120判斷無線充電滑鼠1已經接近充電板2時，充電板2以較高的充電功率供電至無線充電滑鼠1，當控制電路120判斷無線充電滑鼠1已經離開充電板2時，充電板2提供較低的充電功率供電。本新型所提出的無線充電裝置具有動態調整充電板2的供電模式的功能，可有效降低充電板2的耗能。 Please refer to FIG. 2 and FIG. 3 at the same time. FIG. 3 is a schematic diagram of the operation of the wireless charging device according to the embodiment of the present invention. In the present embodiment, the user can operate the cursor movement of the notebook computer 3 by using the wireless charging mouse 1. When the wireless charging mouse 1 is close When the charging board 2 is within the preset distance, the potential energy detected by the control circuit 120 through the conversion circuit 135 is higher than the preset potential energy. Therefore, the control circuit 120 determines that the wireless charging mouse 1 is close to the charging board 2, and controls The circuit 120 outputs the first control signal to the wireless receiving circuit 215 through the wireless transmitting circuit 110, and the charging board 2 switches from the second power supply mode to the first power supply mode. Conversely, when the wireless charging mouse 1 is raised beyond the preset distance of the charging board 2, when the potential of the control circuit 120 detected by the conversion circuit 135 is lower than the preset potential energy, the control circuit 120 determines that the wireless charging is slippery. The mouse 1 has left the charging pad 2, and the control circuit 120 outputs a second control signal to the wireless receiving circuit 215, and the charging pad 2 is switched from the first power supply mode to the second power supply mode. The charging power of the first power supply mode is greater than the charging power of the second power supply mode. In other words, when the control circuit 120 determines that the wireless charging mouse 1 has approached the charging pad 2, the charging pad 2 supplies power to the wireless charging mouse 1 at a higher charging power, and when the control circuit 120 determines that the wireless charging mouse 1 has left When the board 2 is charged, the charging board 2 provides a lower charging power supply. The wireless charging device proposed by the present invention has a function of dynamically adjusting the power supply mode of the charging board 2, and can effectively reduce the energy consumption of the charging board 2.
請同時參閱圖2與圖4，圖4為本創作實施例之無線充電滑鼠之充電方法的方法流程圖。在步驟S405中，由無線充電滑鼠1接收充電板2傳送的電磁能。當充電板2中的其中之一無線電力發射電路210與無線充電滑鼠1的無線電力接收電路105電磁耦合時，無線充電滑鼠1的無線電力接收電路105即可接收充電板2中的其中之一無線電力發射電路210所發射的電磁能。 Please refer to FIG. 2 and FIG. 4 simultaneously. FIG. 4 is a flowchart of a method for charging a wireless charging mouse according to an embodiment of the present invention. In step S405, the electromagnetic energy transmitted by the charging pad 2 is received by the wireless charging mouse 1. When one of the wireless power transmitting circuits 210 of the charging pad 2 is electromagnetically coupled with the wireless power receiving circuit 105 of the wireless charging mouse 1, the wireless power receiving circuit 105 of the wireless charging mouse 1 can receive the wireless charging circuit 2 therein. One of the electromagnetic energy emitted by the wireless power transmitting circuit 210.
在步驟S410中，由控制電路120判斷電位能是否大於預設電位能。若否，則進入步驟S415。若是，則進入步驟S420。進一步來說，無線充電滑鼠1根據接收充電板2的電磁能的接收狀況對應輸出控制訊號給充電板2。當無線充電滑鼠1接近充電板2在預設距離以內時，無線充電滑鼠1接收充電板2的電磁能高於預設電磁能，轉換電路135所產生的電位能即高於預設電位能，無線充電滑鼠1輸出第一控制訊號至充電板2為第一供電模式。相反 的，當無線充電滑鼠1離開充電板在預設距離以外時，無線充電滑鼠1接收充電板2的電磁能低於預設電磁能，轉換電路135所產生的電位能即低於預設電位能，無線充電滑鼠1輸出第二控制訊號至充電板2為第二供電模式。充電板2根據控制訊號對無線充電滑鼠1的充電功率在第一供電模式與第二供電模式之間切換，且第一供電模式的充電功率大於第二供電模式的充電功率。第一供電模式為充電板2以第一工作週期輸出充電功率給無線充電滑鼠1，第二供電模式為充電板2以第二工作週期輸出充電功率給無線充電滑鼠1，其中第一工作週期大於第二工作週期。 In step S410, it is determined by the control circuit 120 whether the potential energy is greater than a preset potential energy. If no, the process proceeds to step S415. If yes, the process proceeds to step S420. Further, the wireless charging mouse 1 outputs a control signal to the charging pad 2 according to the receiving condition of the electromagnetic energy of the receiving charging pad 2. When the wireless charging mouse 1 is close to the charging board 2 within a preset distance, the electromagnetic energy of the wireless charging mouse 1 receiving the charging board 2 is higher than the preset electromagnetic energy, and the potential energy generated by the converting circuit 135 is higher than the preset potential. The wireless charging mouse 1 outputs the first control signal to the charging board 2 in the first power supply mode. in contrast When the wireless charging mouse 1 leaves the charging board outside the preset distance, the electromagnetic energy of the wireless charging mouse 1 receiving the charging board 2 is lower than the preset electromagnetic energy, and the potential energy generated by the conversion circuit 135 is lower than the preset. The potential energy, the wireless charging mouse 1 outputs the second control signal to the charging board 2 for the second power supply mode. The charging board 2 switches between the first power supply mode and the second power supply mode according to the control signal to the charging power of the wireless charging mouse 1, and the charging power of the first power supply mode is greater than the charging power of the second power supply mode. The first power supply mode is that the charging board 2 outputs charging power to the wireless charging mouse 1 in a first working cycle, and the second power supply mode is that the charging board 2 outputs charging power to the wireless charging mouse 1 in a second working cycle, wherein the first working The period is greater than the second duty cycle.
在步驟S415中，充電板2對無線充電滑鼠1的充電功率在第二供電模式。控制電路120判斷轉換電路135輸出的電位能低於預設電位能，無線充電滑鼠1傳送給充電板2的控制訊號為第二控制訊號，第二充電控制訊號用於控制充電板2對無線充電滑鼠1的充電功率在第二供電模式。 In step S415, the charging power of the charging pad 2 to the wireless charging mouse 1 is in the second power supply mode. The control circuit 120 determines that the potential energy output by the conversion circuit 135 is lower than the preset potential energy, the control signal transmitted by the wireless charging mouse 1 to the charging board 2 is the second control signal, and the second charging control signal is used to control the charging board 2 to wireless. The charging power of the charging mouse 1 is in the second power supply mode.
在步驟S420中，充電板2對無線充電滑鼠1的充電功率在第一供電模式。控制電路120判斷轉換電路135輸出的電位能高於預設電位能，無線充電滑鼠1傳送給充電板2的控制訊號為第一控制訊號，第一充電控制訊號用於控制充電板2對無線充電滑鼠1的充電功率在第一供電模式。 In step S420, the charging power of the charging pad 2 to the wireless charging mouse 1 is in the first power supply mode. The control circuit 120 determines that the potential energy output by the conversion circuit 135 is higher than the preset potential energy, and the control signal transmitted by the wireless charging mouse 1 to the charging board 2 is the first control signal, and the first charging control signal is used to control the charging board 2 to wireless. The charging power of the charging mouse 1 is in the first power supply mode.
在步驟S425中，由控制電路120啟動位移偵測電路115與發光電路140。無線充電滑鼠1輸出第一充電控制訊號為控制充電板2為第一供電模式，充電板2根據第一充電控制訊號對無線充電滑鼠1的充電功率在第一供電模式時，由控制電路120啟動位移偵測電路115與發光電路140。 In step S425, the displacement detecting circuit 115 and the lighting circuit 140 are activated by the control circuit 120. The wireless charging mouse 1 outputs the first charging control signal to control the charging board 2 to be the first power supply mode, and the charging circuit 2 according to the first charging control signal to the charging power of the wireless charging mouse 1 is in the first power supply mode, by the control circuit 120 activates the displacement detecting circuit 115 and the lighting circuit 140.
綜上所述，本創作所提出之無線充電滑鼠的控制電路判斷出電位能大於預設電位能時，控制電路透過無線發射電路傳送控制訊號至充電板為控制充電板在第一供電模式，控制電路判斷出電位能低於預設電位能時，控制電路透過無線發射電路傳送控制訊 號至充電板為控制充電板在第二供電模式。本新型以動態調整供電模式來解決充電板耗能過大的缺點。另外，當充電板為第一供電模式時，透過發光電路來提醒使用者無線充電滑鼠已進入正常充電模式，以增加無線充電滑鼠的功能性。 In summary, when the control circuit of the wireless charging mouse proposed by the present invention determines that the potential energy is greater than the preset potential energy, the control circuit transmits the control signal to the charging board through the wireless transmitting circuit to control the charging board in the first power supply mode. When the control circuit determines that the potential energy is lower than the preset potential energy, the control circuit transmits the control signal through the wireless transmitting circuit. The number to the charging pad is to control the charging pad in the second power mode. The novel solves the shortcomings of excessive energy consumption of the charging board by dynamically adjusting the power supply mode. In addition, when the charging board is in the first power supply mode, the lighting circuit is used to remind the user that the wireless charging mouse has entered the normal charging mode to increase the functionality of the wireless charging mouse.
以上所述僅為本創作的實施例，其並非用以限定本創作的專利保護範圍。任何熟習相像技藝者，在不脫離本創作的精神與範圍內，所作的更動及潤飾的等效替換，仍為本創作的專利保護範圍內。 The above description is only an embodiment of the present invention, and is not intended to limit the scope of patent protection of the present invention. Anyone who is familiar with the art of the artist, within the spirit and scope of the creation, the equivalent of the change and retouching is still within the scope of the patent protection of the creation.
1‧‧‧無線充電滑鼠 1‧‧‧Wireless charging mouse
105‧‧‧無線電力接收電路 105‧‧‧Wireless power receiving circuit
110‧‧‧無線發射電路 110‧‧‧Wireless transmitting circuit
115‧‧‧位移偵測電路 115‧‧‧Displacement detection circuit
120‧‧‧控制電路 120‧‧‧Control circuit
125‧‧‧充電電路 125‧‧‧Charging circuit
130‧‧‧充電電池 130‧‧‧Rechargeable battery
135‧‧‧轉換電路 135‧‧‧Transition circuit
140‧‧‧發光電路 140‧‧‧Lighting circuit
145‧‧‧操作電路 145‧‧‧Operating circuit
Claims (10)
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| TW106205283U TWM548387U (en) | 2017-04-14 | 2017-04-14 | Wireless charging mouse and wireless charging apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| TW106205283U TWM548387U (en) | 2017-04-14 | 2017-04-14 | Wireless charging mouse and wireless charging apparatus |
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| TWM548387U true TWM548387U (en) | 2017-09-01 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI641198B (en) * | 2017-04-14 | 2018-11-11 | 東莞寶德電子有限公司 | Wireless charging mouse, wireless charging apparatus and charging method |
| US10644527B2 (en) | 2017-12-14 | 2020-05-05 | Dexin Electronic Ltd. | Rechargeable wireless mouse, wireless charging device and method thereof |
| TWI744076B (en) * | 2020-11-06 | 2021-10-21 | 寶德科技股份有限公司 | Mouse device |
-
2017
- 2017-04-14 TW TW106205283U patent/TWM548387U/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI641198B (en) * | 2017-04-14 | 2018-11-11 | 東莞寶德電子有限公司 | Wireless charging mouse, wireless charging apparatus and charging method |
| US10644527B2 (en) | 2017-12-14 | 2020-05-05 | Dexin Electronic Ltd. | Rechargeable wireless mouse, wireless charging device and method thereof |
| TWI744076B (en) * | 2020-11-06 | 2021-10-21 | 寶德科技股份有限公司 | Mouse device |
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