CN103955300A - Mouse and mouse pad with automatic charging function - Google Patents

Abstract

A mouse and mouse pad with automatic charging function, including a wireless mouse and a mouse pad, the shell and the base of the mouse form a closed cavity, and a circuit board, an electromagnetic coil array, a storage battery and a power supply are arranged in the cavity For the management module, there is a storage slot for placing the wireless receiver on the side wall of the base, and a wrist rest is hinged at the tail, and there is a groove at the bottom of the base to buckle the wrist rest inside, and there is a groove on the wrist rest for The cavity for accommodating the mouse pad. The mouse pad is embedded with a permanent magnet array that forms a magnetic field. When the mouse is slid, the electromagnetic induction coil array cuts the permanent magnet array to generate electromotive force. Charging, the power stored in the storage battery is used to supply power to the circuit board to meet the use of the mouse; the invention does not need an external power supply and directly supplies power, which can effectively solve the inconvenience caused by frequent battery replacement or frequent charging of ordinary mice, and is very convenient to carry.

Description

Mouse and mouse pad with automatic charging function

technical field

The invention relates to an office product, in particular to a mouse and a mouse pad with an automatic charging function.

Background technique

With the continuous development of society, computers have become one of the indispensable office supplies for people. As one of the components of computers, the mouse plays a key role. With the promotion of notebook computers, there are more and more wireless mice. Most of the wireless mice used are powered by ordinary dry batteries or rechargeable batteries. At this time, those who often use the mouse will often replace the battery or charge frequently, so that the mouse cannot be used continuously, which not only reduces work efficiency, but also is extremely inconvenient.

Contents of the invention

In order to solve the above-mentioned technical problems, the present invention provides a mouse and a mouse pad with an automatic charging function, which have a simple structure and can be directly powered without an external power supply, which can effectively solve the inconvenience caused by frequent battery replacement or frequent charging of ordinary mice, and Very convenient to carry.

The technical solution adopted in the present invention is: a mouse and mouse pad with automatic charging function, including a wireless mouse and a mouse pad, the housing and the base of the mouse form a closed cavity, and the inside of the cavity is There is a circuit board, an electromagnetic coil array, a battery and a power management module, and a storage slot for placing a wireless receiver is provided on the side wall of the base, and a wrist rest is hinged at the tail, and there is a wrist rest at the bottom of the base. The groove is fastened in it, and the wrist rest is provided with a cavity for accommodating the mouse pad. The mouse pad is embedded with a permanent magnet array forming a magnetic field. When the mouse is slid, the electromagnetic induction coil array cuts the permanent The magnet array generates electromotive force, and the generated electromotive force is used to charge the battery after being rectified and stabilized by the power management module, and the power stored in the battery is used to supply power to the circuit board to meet the use of the mouse.

The scroll wheel and buttons of the mouse are all arranged on the right side of the mouse housing, and the left and right sides of the mouse housing are respectively provided with embossed lines.

The bottom of the mouse pad is provided with anti-slip strips.

A socket matching the USB plug of the wireless receiver is provided in the storage slot.

Beneficial effects of the present invention: the present invention can complete the power supply to the mouse and the charging process of the storage battery during the use of the mouse, and is convenient to use. In the cavity in the wrist rest, and the wrist rest can be fastened in the front mouse shell, so that the mouse is very convenient to carry. The socket of the storage slot in the present invention matches the plug of the wireless receiver, which can effectively prevent the wireless receiver from being damaged. lost.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the internal structure schematic diagram of mouse among the present invention;

Fig. 3 is the internal structure schematic diagram of mouse pad among the present invention;

Marks in the figure: 1. Mouse, 2. Mouse pad, 3. Shell, 4. Circuit board, 5. Electromagnetic coil array, 6. Battery, 7. Power management module, 8. Wheel, 9. Button, 10. Base , 11, wireless receiver, 12, storage slot, 13, permanent magnet array, 14, groove, 15, wrist rest, 16, cavity.

Detailed ways

As shown in the figure, a mouse and a mouse pad with automatic charging function include a wireless mouse 1 and a mouse pad 2, the casing 3 and the base 10 of the mouse 1 form a closed cavity, the A circuit board 4, an electromagnetic coil array 5, a battery 6 and a power management module 7 are arranged in the cavity, and a storage slot 12 for placing a wireless receiver 11 is provided on the side wall of the base 10, and a wrist rest is hinged at the tail of the base 10 15, and the bottom of the base 10 is provided with a groove 14 that can fasten the wrist rest 15 therein, the wrist rest 15 is provided with a cavity 16 for accommodating the mouse pad 2, and the mouse pad 2 is embedded with a There is a permanent magnet array 13 forming a magnetic field. When the mouse 1 is slid, the electromagnetic induction coil array 5 cuts the permanent magnet array 13 to generate electromotive force. The generated electromotive force is rectified and stabilized by the power management module 7. The electric power is used to supply power to the circuit board 4 to satisfy the use of the mouse 1. The scroll wheel 8 and the button 9 of the mouse 1 are all arranged on the right side of the mouse housing 3, and the left and right sides of the mouse housing 3 are respectively provided with embossed lines. , the bottom of the mouse pad 2 is provided with an anti-slip strip, and the storage groove 12 is provided with a socket matching the USB plug of the wireless receiver 11 .

In the present invention, the coils in the electromagnetic coil array are the same size as the permanent magnet array. At this time, the magnetic flux variation of the coils is the largest, and the generated electromotive force is the highest. The present invention can complete the power supply to the mouse and the charging process of the storage battery during the use of the mouse. Easy to use, the present invention is equipped with a wrist rest, which can effectively prevent the appearance of the mouse hand. The present invention can place the mouse pad in the cavity in the wrist rest, and the wrist rest can be snapped into the front mouse housing, making the mouse very convenient to carry .

Claims (4)

1. A mouse and mouse pad with automatic charging function, including a wireless mouse (1) and a mouse pad (2), characterized in that: the housing (3) and base (10) of the mouse (1) ) to form an airtight cavity, which is equipped with a circuit board (4), an electromagnetic coil array (5), a battery (6) and a power management module (7), and the side wall of the base (10) is equipped with a In the storage slot (12) for placing the wireless receiver (11), the wrist rest (15) is also hinged at the tail, and there is a groove at the bottom of the base (10) to buckle the wrist rest (15) into it (14), the wrist rest (15) is provided with a cavity (16) for accommodating the mouse pad (2), and the mouse pad (2) is embedded with a permanent magnet array (13) forming a magnetic field, When sliding the mouse (1), the electromagnetic induction coil array (5) cuts the permanent magnet array (13) to generate electromotive force, and the generated electromotive force is used to charge the battery (6) after being rectified and stabilized by the power management module (7), and the battery (6 ) stored power is used to supply power to the circuit board (4) to satisfy the use of the mouse (1). 2. A mouse and mouse pad with automatic charging function according to claim 1, characterized in that: the scroll wheel (8) and buttons (9) of the mouse (1) are all set on the mouse housing (3) The right side of the mouse housing (3), and the left and right sides of the mouse housing (3) are respectively provided with embossed lines. 3. A mouse and mouse pad with automatic charging function according to claim 1, characterized in that: the bottom of the mouse pad (2) is provided with an anti-slip strip. 4. A mouse and mouse pad with automatic charging function according to claim 1, characterized in that: the storage slot (12) is provided with a socket matching the USB plug of the wireless receiver (11) .