JP3080162U - Wireless product charger - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To connect a wireless product and a computer using a single standard communication connection cable, to have the computer charge a power supply unit inside the wireless product, and to supply power from the computer in an emergency. To allow wireless products to continue working. SOLUTION: Using a standard communication connection cable of Article 1,
One end is connected to the power supply unit of the wireless product, and the other end is connected to a surplus unconnected standard communication connection port of the computer so that the computer can charge the power supply unit through this standard communication connection cable. The power supply unit provides the necessary power supply of the wireless product, and when the power supply unit used by the wireless product becomes unable to supply power or ages, the computer supplies the power supply required by the wireless product urgently, As a result, the wireless product can be operated continuously.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a wireless device charging apparatus, and more particularly, to a charging apparatus for charging a wireless product or urgently supplying power to the wireless product.

[0002]

[Prior art]

 As is well known, in computer operation at present, commands are sent directly to the computer by a keyboard or mouse, and when used, the keyboard or mouse connection cable is connected to the computer. Transmits and controls instructions to a computer. The necessary power for the keyboard or mouse is also provided directly from the computer.

[0003] Nowadays, mobile phones have become widespread, and wireless products such as wireless keyboards and wireless mice have been used in large quantities. Such a wireless product does not provide the necessary power from the computer when used, and therefore it is necessary to provide an additional dry cell or secondary battery inside to provide the necessary power when operating the wireless product. Therefore, the quality of these dry batteries or secondary batteries directly affected the convenience of wireless products.

Generally, a dry battery or a secondary battery has an aging phenomenon, which results in an irregular or incorrect output of the battery. If the battery is not replaced or charged immediately, the operation of the product may become abnormal. . To this end, vendors have already solved this problem with analog-to-digital converters or chargers. However, such analog-to-digital converters or chargers only provide a special input voltage with a special dedicated plug for certain wireless products, and furthermore, an analog-to-digital converter or charger. The volume of the charger was large and did not fit various wireless products.

[0005]

[Problems to be solved by the invention]

 The main purpose of the present invention is to resolve the above-mentioned drawbacks and to eliminate them. In other words, the present invention connects the wireless product and the computer using a single standard communication connection cable, and allows the computer to charge the power supply unit inside the wireless product, and also supplies power to the computer in an emergency. The task is to switch the wireless product so that it can continue to work.

[0006]

[Means for Solving the Problems]

 The invention of claim 1 is a wireless product 1, comprising a power supply unit 11 for providing a power supply required by the wireless product 1 therein, wherein the power supply unit 11 is a storage element or a dry battery, and the storage element is The wireless product 1, which can be a secondary battery, the computer 2, which serves as a computer 2, which provides an extra unconnected standard communication connection port, and the standard communication connection cable 3, one end of which is the power supply described above. The standard communication connection cable 3 is connected to the unit 11 and the other end is connected to the standard communication connection port. The standard communication connection cable 3 connects the computer 2 to the power supply unit 11 for charging. When the power supply unit 11 supplies the power required for the wireless product 1 and the power supply unit 11 used by the wireless product 1 cannot supply power or has aged, Computer 2 provides a power to an urgent need of wireless products 1, characterized in that it is operated continuously for wireless products 1, and the charging apparatus of the wireless products. The wireless product according to claim 1, wherein the wireless product 1 is any one of a keyboard, a mouse, a hand-held computer, a notebook computer, and a keypad. Of the charging device. According to a third aspect of the present invention, an isolation switching unit is connected between the power supply unit 11 and the wireless product 1, and the isolation switching unit passes through one standard communication connection cable 3 to a standard communication connection port of the computer 2. The wireless device charging device according to claim 1, wherein the wireless device charging device is connected.

[0007]

[Embodiment of the Invention] The present invention uses one standard communication connection cable, one end of which is connected to a power supply unit of a wireless product, and the other end is connected to a surplus unconnected standard communication connection port of a computer. Then, the computer can charge the power supply unit through the standard communication connection cable, and the power supply unit provides the necessary power supply for the wireless product, and the power supply unit used by the wireless product cannot supply power. When it becomes older or ages, computers provide urgently needed power to wireless products so that they can continue to operate.

[0008]

【Example】

 Please refer to FIG. FIG. 1 shows a first embodiment of the present invention. As shown in the figure, the wireless product charging device of the present invention uses the standard communication connection cable 3 to connect the wireless product 1 and the computer 2 when the computer 2 is operated. When power cannot be supplied from the inside, the computer 2 transmits the power required by the wireless product 1 through the standard communication connection cable 3 and urgently operates the wireless product 1 continuously.

The wireless product 1 described above is any one of a keyboard, a mouse, a hand-held computer, a notebook computer, and a keypad, which are generally commercially available. A power supply unit 11 for providing power required for operation is provided. The power supply unit 11 is a storage element or a dry battery, and the storage element is a secondary battery that can be charged by a user when the power supply is exhausted. Alternatively, the power supply required by the wireless product 1 is provided directly using a commonly used dry cell.

The standard communication connection cable 3 has one end connected to the above-described wireless product 1 and the other end connected to a surplus unconnected unconnected standard communication connection port (for example, a desktop personal computer PC, a notebook personal computer NB or IA). USB, 1394), and the necessary power supply of the wireless product 1 is provided from this connection port.

When connecting the standard communication connection cable 3 with the wireless product 1 and the computer 2, the power supply provided by the computer 2 charges the storage element, and the storage element supplies power required for the operation of the wireless product 1. And the state in which the storage element has a power source can be maintained for a long time. If the usage time becomes too long and the storage element ages and cannot be charged or supplied with power, the computer 2 directly provides the necessary power supply of the wireless product 1, and the user continues to use the wireless product 1 to use the computer 2. Can be operated.

If the power used in the wireless product 1 is provided by a general dry battery, the computer 2 can urgently provide the power required by the wireless product 1 from the computer 2 when the power of the dry battery is exhausted. It is possible to prevent the function from stopping, and to prevent the occurrence of a situation where data cannot be input or the computer 2 cannot be operated.

FIG. 2 shows a second embodiment of the present invention. As shown in the drawing, the present invention can add one remote switching unit 4 to the above-mentioned charging device, and this remote switching unit 4 is disposed between the wireless product 1 and the power supply unit 11 and has a standard communication unit. One end of the connection cable 3 is connected to the isolation switching unit 4, and the other end is connected to a connection port of the computer 2.

In use, at the same time that the power supply unit 11 provides the power supply required by the wireless product 1, the power supply provided by the computer 2 through the standard communication connection cable 3 charges the power supply unit 11, When the power supply unit 11 has aged and cannot provide the power required by the wireless product 1, the isolation switching unit 4 immediately switches from the computer 2 to provide the power required by the wireless product 1, and the user continues wirelessly. The operation of the computer 2 is enabled by using the product 1.

[0015]

[Effect of the invention]

 The present invention utilizes the standard communication connection cable of Article 1, one end of which is connected to the power supply unit of the wireless product, and the other end of which is connected to the extra unconnected standard communication connection port of the computer. To allow the computer to charge the power supply unit, and provide the necessary power for the wireless product by the power supply unit. When the power supply unit used by the wireless product becomes unable to supply power or ages, Computers provide emergency power supplies for wireless products so that they can continue to operate.

[Brief description of the drawings]

FIG. 1 is a schematic view showing a first embodiment of the present invention.

FIG. 2 is a schematic view showing a second embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wireless product 2 Computer 3 Standard communication connection cable 11 Power supply unit 4 Isolation switching unit

Claims (3)

[Utility model registration claims] 1. A wireless product 1, comprising a power supply unit 11 for providing a power supply required by the wireless product 1 therein, wherein the power supply unit 11 is a storage element or a dry battery, and the storage element is a secondary battery. The above-mentioned wireless product 1 and the above-mentioned computer 2 and the standard communication connection cable 3 which are provided as a computer 2 and provide an extra unconnected standard communication connection port, and one end thereof is connected to the above-mentioned power supply unit 11 The standard communication connection cable 3 which is connected and the other end is connected to the standard communication connection port.
The standard communication connection cable 3 causes the computer 2 to charge the power supply unit 11, and the power supply unit 11 provides power required for the wireless product 1. The power supply unit 11 used by the wireless product 1 A wireless product charging apparatus, characterized in that the computer 2 provides the power required by the wireless product 1 urgently to keep the wireless product 1 operating when power cannot be supplied or the battery has aged. 2. The wireless device charging apparatus according to claim 1, wherein the wireless product 1 is any one of a keyboard, a mouse, a hand-held computer, a notebook computer, and a keypad. 3. An isolation switching unit is connected between the power supply unit 11 and the wireless product 1, and the isolation switching unit is connected to a standard communication connection port of the computer 2 through one standard communication connection cable 3. The wireless device charging apparatus according to claim 1, wherein