TWM246884U - Contactless sensing type portable device charger - Google Patents

Description

M246884

[Technical field] The author's creation is related to a non-contact, in particular, a controllable touch-sensitive handheld device, a charging device, when the charging device is charged, and the prior technology. With the advancement of technology, today, the Internet, The demand for diversification of facsimile machines and games can help busy people. Computers are a trend that is not a trend. The system has tended to be integrated with entertainment-oriented desktop computers. Use the remote control to control the audio and electric wireless remote control with your hand to control the computer. Most of the computers already have many functions such as wireless data transmission and music, in order to meet the needs of modern people to deal with a lot of affairs. One of the tools available in modern times is now integrated with computer information and entertainment. Type computer and wireless remote control of holding device, just like the view, the user only needs to press to improve the user's operation.

The biggest disadvantage of using a remote control product is that although the brain is convenient, it has many advantages, but it is reserved for the battery; = a battery must be installed to provide the power required for operation. After a certain period of time, the electrical power system is limited 'So when the user uses the remote control, the power will be consumed as soon as they change the electricity of the appropriate specifications, and the user must be equipped with a remote control = f4.' It is quite inconvenient to use. In addition, there are stacking-placement slots. 4 notebook computers and desktop computers will be equipped on the host with light weight and ^ for the remote control to be placed after use. However, because of this, the size will be smaller than f and small. The remote control used by a notebook computer can only be placed in the slot with a small volume of the remote control, that is, compared to M246884 IV. Creation instructions (2) It means that relatively small size users will also use the t package pool. It ’s quite different when you buy or install Risi Temple: specifications, so in addition, although the battery pool used by the wireless remote control, but you want to charge, you must still charge in the charging dock or use a special charging device; == The charging material inserted in the remote control in the power transmission cock is used to promote the ancient ten ^ ^ charging base or charging nightmare ^ Brother electricity, regardless of the use, because the slot on the current computer host is only used to put: Therefore, most users will not follow the rules after using it. = Place '~ this time it will be spent when you want to use; set "the current handheld wireless mouse also has the above-mentioned shortcomings:' mouth, this Create As a hand-held device charging device proposed in response to the above problems, J: 俜 can drag 3 μ type ^ ^ ^ without changing the battery, or you can keep the handheld device like a remote control without changing the battery or inserting a charge. Device or wireless mouse 3 ^ • Electrical device to provide the power required for the operation of the handheld device, for ease of use, and can be charged according to whether the computer is currently charging, ... combined === for charging The power supply device can improve the user's habit of use, so as to solve the above problems. [Contents]

The main purpose of the two works is to provide a non-contact inductive surface-mounted charging device, which uses the principle of electromagnetic induction to enable the handheld J to be recharged with a power supply device. Convenience ', and because the power supply device and the handheld device are both on page 6 M246884, creation instructions (3) The exposed electronic contact for charging is another purpose of this creation, the safety of electricity. U charging device, beans can be J ^ i ι, a non-contact inductive hand :, or the state of execution, and two current power use: to improve the power management of power.疋 Began to charge to provide a kind of non-contact inductive mobile phone. The power supply device for charging is installed in the electric i: when it is placed back in the storage tank: used / held device Go to + &j; ^^ 丁 死 i 电 'so you can change 萁 ^ and increase to avoid the inconvenience of using the handheld device when you want to use it next time. Hard, made # ί is a non-contact inductive handheld device charging device, its main I # device, a charging device control circuit and-hand; green wish t or wireless mouse, the power supply device includes a first ~ should: "Control circuit" which can supply a first power source to -3 " ^ to convert the first power source power into an inductive electromagnetic field for transmission :: No .: for a second induction coil in a handheld device Receiving, L # is the first signal of the electromagnetic field, and the inductive supply + 3 signals is transmitted to a power supply circuit. Thunder, β letter i: ': It is the first to induct voltage and induced current. The three signals are converted into the third, the fifth, the fifth, and the fourth, and are transmitted to a charging circuit for power to produce the second signal. Ί ί is transmitted to a power storage device i 'so the power storage device can supply = system circuit two energy Give a hand-held device control circuit so that the hand-held device can be controlled as a 'hand-held device control circuit is connected with the hand-held device's control buttons. Page 7 4. Creation instructions (4) Electrically connected to transmit control signals; Transmission-the second signal controls the first induction Control ring; η 3, the electrical control circuit may be based on device-based computer systems] for row state, to transmit the second signal is the supply means or the like sadness execution of the electricity storage means is charged.疋 Whether to start holding the special feature of the reviewing committee to make this review member have a better understanding and understanding, I would like to clarify, 'Jin Da's cooperation with detailed description, as follows: 'Implementation method', please refer to the first picture, which is the original ▲ diagram of the use of electromagnetic induction by Fang Zha of this creation. As shown in the figure, this two = non-contact induction method pair :; and; dagger: application type power supply device The U10 series can be a remote controller or a line charger. The first induction coil controls the Thunder II ", and the breast milk. The power supply device 1 0 series: holding device 40 is placed in the power supply device 20 and the first induction coil. 3 〇, circle, the control circuit 20 series can charge a first-$, the first-induction so that the-induction coil 3c is input to the-induction line U, it will generate one of the electromagnetic field due to electricity and current Flowing through, of course, one of the handheld devices 40 is the second] f. Taste-signal, which is induced by induction ^ " Each circle 4 5 series will receive the electromagnetic field = and transmit to a power supply m voltage; the induction current -The third letter of the second type of induced voltage 1f supply circuit 5 0 series will ": The number is a direct current, which sends a fifth signal pair with η-the fourth signal 'the third circuit 60 = = charging circuit 60 for charging the power storage device 70 to charge the charging circuit 6 ο The DC power is used as a second power source, and the five signals are stored in the power storage device 70. In addition, the charging circuit 60 series will be: Denso 4 70 series is-when the rechargeable power is sufficient, please charge it. ; 2 The power of the electric device 70. If the power is set to 70, the second power source can be used for charging; the power storage device can carry the handheld control circuit 80: to the handheld device control circuit 80 to communicate with the handheld device 4. The control keys are: phase ;: holding the device control circuit 80 is the control key pressed, and send out according to the infrared or helmet line power available to the user, the device control circuit 80 series ,, ... The control signal is transmitted by electric or electronic means. Receiving-working first—the induction coil control circuit 20 will be connected to the wrong one—the second signal, the second signal is the second operation of the control circuit 20 & control to control the first induction coil control response-power supply ra Whether the inductive coil control circuit 20 is provided for the inductive coil 30 and the control circuit 90 for charging, I know that the computer system 95 is currently in a state of sadness or regret. For example, when the computer system 95 is When it is a two-pen computer, the charging device control circuit 90 can detect that the notebook computer is currently using an external AC power source or a battery, and the computer system 95 is a desktop computer. 90 is the second detection of the current running state of the desktop computer, which is turned on or off, so the control circuit 90 of the charging device can send a second signal to the first induction coil control circuit 20 according to the detection result. In order to determine whether the power supply device is operated for charging, the efficiency of power management can be improved.疋 In addition, the computer system 95 can test the computer system M246884 through the detection software. 4. Creation instructions (6) ~-one-by-one power usage status or execution status, and will send control signals to the detection results to The charging device control circuit 90, the charging device control circuit 90, will send a second signal to the first induction coil control circuit 20 according to the received control signal to control the operation. The detection software system of the notebook computer can be used for The current power usage status of the debt testing notebook computer is to use an external AC power supply or to use the battery, and the detection software system of the desktop computer can be used to detect the current execution status of the desktop computer, which is normal execution, Standby or hibernation.凊 Refer to the second figure, which is the circuit diagram of this creation. As shown in the figure, the first—induction coil control circuit 2 0 of this creation includes a control switch 2 2, the first power source 2 4, and a DC-AC converter 2 6 And a transformer 28, the power source 2 4 is electrically connected to the control switch 22 to supply and transmit the first electric energy, and the control switch 2 2 controls the conduction of the first power source electric power according to the received second signal. When the second signal sent by the control circuit 9 to the control switch 2 2 is E nab 1 e, the control switch 2 2 will be in an on state, so that the power source 24 transmits the first electric energy to the DC-AC via the control switch 22 The converter 26 converts the AC power into AC power. The AC power is processed by the transformer 28 and transmitted to the first induction coil 30 to generate a first signal of the electromagnetic field by induction and transmit the first signal to be received by the second induction coil 45. A third signal is generated for the induced voltage and the induced current. The power supply circuit 50 includes a transformer 52, a rectifying and filtering circuit 54, and a DC-DC processor 56. The transformer 52 series transforms the third signal of the received induced voltage and induced current, and The processed voltage is transmitted to the rectification and filtering circuit 5 4 to perform rectification and filtering to obtain DC power, and then transmit high-voltage DC power to the connected DC-DC processor

Page 10 M246884

, Creative instructions (7)

5 6. Carry out the transfer to the charge to obtain a first request; if the host computer runs out of power, the battery is exhausted, and the electricity is used, so that the downloader is installed in the middle. The step-down processing causes the power-collecting circuit 60 to generate two power sources of power. Referring to the third figure, after the Pei 40 is installed on one of the 96, the handheld device can avoid the disadvantages of inconvenience when it is used once; as shown in the fourth figure, when The fourth signal of DC power, 0 The fifth signal charges the power storage device 70. The original installation is used by the user to set the storage device to 40. It is forgotten to use one of the above-mentioned notebooks as an electrical device. 9 7 In order to avoid placing the handheld computer, the same principle can be installed in the computer. The preferred embodiment of the 10 series can be installed in such a way that whenever the internal power storage device slot 9 7 is used, it can be placed at any position when the 40 can be installed. It is not easy to find. The three-dimensional display set by the power supply device 9 9 can be used to charge and place the 7 0 electricity.

In summary, when electromagnetic induction is used, the first of the handheld device device 10 is charged by the power supply, in order to hold the device 40 in order to replace the battery or use the computer system 95. Whether the power supply device is enabled or not In the original 40, the inductive line 50 must be maintained by the maintainer, and the previous electricity 10 is unreasonable, and the second induction circle 30 is processed, that is, the electric device power is used for the source of charging creation. Hand-held device for charging and inductive charging device. Hand-held device 40 is placed on the power supply device 10 and the coil 45 should receive the first signal of the electromagnetic field emitted by the inductive power supply. The power of 7 0 〇 can solve the disadvantages of using the hand to the handheld device 40, and the battery must be removed and recharged, to improve the control circuit of the charging device. Improve power management

Page 11 M246884 4. Creation instructions (8) Efficacy. In addition, this creation is charged by non-contact induction, so the power supply device 10 and the handheld device 40 have no exposed charging electronic contacts, which can improve the charging performance. safety. Therefore, this creation is really a novel and progressive one that can be used by the industry. It should comply with the patent application requirements of China's patent law. No doubt, a new type of patent application is filed according to the law. .

However, the above is only a preferred embodiment of this creation, and is not intended to limit the scope of implementation of this creation. Therefore, all equal changes and changes in shape, structure, features, and spirit described in the scope of the patent application for this creation and Modifications shall be included in the scope of the patent application for this creation.

The M246884 diagram on page 12 is a simple illustration. The first picture: a block diagram of the creation; the second picture: a circuit diagram of the creation; the third picture: a three-dimensional schematic diagram of a preferred embodiment of the creation; and the fourth picture : It is a three-dimensional schematic diagram of another preferred embodiment of this creation. [Comparison of drawing number]

Page 13 10 Power supply device 20 First induction coil control circuit 22 Control switch 24 Power supply 26 DC-AC converter 28 Transformer 30 First induction coil 40 Handheld device 45 Second induction coil 50 Power supply circuit 52 Transformer 54 Filtering, wave rectification Circuit 56 DC-DC processor 60 Charging circuit 70 Power storage device 80 Hand-held device control circuit 90 Charging device control circuit 95 Computer system 96 Desktop computer host M246884

Page 14

Claims (1)

M246884 V. Patent application scope 1 · A non-contact inductive handheld device charging device for a notebook computer, comprising: a power supply device, which includes a first induction coil control circuit and a first induction coil, the The first induction coil control circuit transmits a first electrical energy source to the first induction coil, and the first induction coil system converts the received first electrical energy source into an induced electromagnetic field to emit a first signal; a charging device The control circuit is electrically connected to the notebook computer to detect and know the current power usage status of the notebook computer. The control circuit is to use an external AC power source or to use a battery to issue a first Two signals to the first induction coil control circuit; and a handheld device comprising a second induction coil, a power supply circuit, a charging circuit, a power storage device and a handheld device control circuit, the second induction coil Receiving the first signal to generate a third signal to the power supply circuit, the power supply circuit receiving the first signal Signal to generate a fourth signal to the charging circuit, the charging circuit is provided for receiving the fourth signal, a fifth signal to generate the electricity storage device to provide power to a second power source control circuit of the handheld device. 2 · The non-contact inductive handheld device charging device for a notebook computer as described in item 1 of the scope of patent application, wherein the charging device control circuit can receive the detection software sent by the notebook computer based on the detection result Control signal, the charging device control circuit is based on the received control Page 15 M246884 V. Apply for a patent range signal and send the second signal to the first sensing circuit. The system of testing software is used to test notebook computers. Currently: Electricity] It is used for external AC power or In order to use +: 3. The non-contact type of the notebook computer as described in the scope of the patent application No. ，, the system contains the -control switch, the first power supply, and the AC voltage, the power supply is connected with The electrical phase of the control switch should transmit the first electric energy, and the control switch controls the conduction of the first electric power source according to the received signal. The two-to-one ... converts the first electric power source to an AC power source. The power transformer is a transformer that receives and processes the two to the first induction coil. This is a non-amplified ^ π handheld device charging device for a notebook computer as described in item 1 of the scope of interest, wherein the power supply spoon has a non-contact sensing device that changes voltage, voltage, and voltage, ^ The circuit system includes a voltage receiver; first: a rectifier circuit and a DC-DC processor. The variable wave rectifier circuit performs voltage conversion processing and passes $ 2 to the DC-DC processor to obtain the DC two. The power from the power source is transmitted to the circuit. Generate the fourth ## Asian transmission to the charging battery 5 as described in the patent application scope of the first paragraph of the notebook type Μ μ type handheld Weng Zhibei's 聿 σ 己 "fine non-contact induction and the handheld date w% clothing, in which the control device serial number of the handheld device. The control keys are electrically connected to emit a control message such as the non-contact induction of a notebook computer as described in item 5 of the I patent scope. Page 16 M246884 V. Patent application range Handheld device charging device, in which the control circuit of the handheld device can use infrared to emit control signals. 7 · The contactless induction type handheld device charging device for a notebook computer as described in item 5 of the scope of patent application, wherein the control circuit of the handheld device is capable of transmitting control signals by radio. 8. The non-contact induction handheld device charging device for a notebook computer as described in item 1 of the scope of patent application, wherein the power storage device is a rechargeable battery. 9 · The non-contact induction handheld device charging device for a notebook computer as described in item 1 of the scope of patent application, wherein the handheld device can be a remote controller. I 0 · The non-contact inductive handheld device charging device for a notebook computer as described in item 1 of the scope of patent application, wherein the handheld device can be a wireless mouse. II. A non-contact inductive handheld device charging device for a notebook computer as described in item 1 of the scope of patent application, wherein the power supply device is installed in a storage slot provided in the main body of the notebook computer. 1 2 · A non-contact inductive handheld device charging device including: a power supply device including a first induction coil control circuit and a first induction coil, the first induction coil control circuit is A first power source power is transmitted to the first induction coil, and the first induction coil converts the received first power source power into an induced electromagnetic field to emit a first signal; Page 17 M246884 V. Patent application scope A charging device control circuit that transmits a second signal to control the operation of the first induction coil control circuit; and a handheld device that includes a second induction coil and a power supply Circuit, a charging circuit, a power storage device, and a handheld device control circuit, the second induction coil receives the first signal to generate a third signal to the power supply circuit; the power supply circuit receives the third signal A fourth signal is generated to the charging circuit. The charging circuit receives the fourth signal and generates a fifth signal to the power storage device to provide a second power source to the handheld device control circuit. 1 3 · The non-contact inductive handheld device charging device described in item 12 of the patent application scope further includes a notebook computer, and the control circuit of the charging device is electrically connected to the notebook computer so that Detecting the current power usage status of the notebook computer is to use an external AC power source or a battery, and send the second signal to the first induction coil control circuit according to the detection result. 1 4 · The non-contact inductive handheld device charging device described in item 12 of the patent application scope further includes a notebook computer, and the control circuit of the charging device is electrically connected to the notebook computer so that Receiving the control signal sent by the detection software of the notebook computer according to the detection result, the control circuit of the charging device sends the second signal to the control circuit of the first induction coil according to the received control signal, the detection software It is used to detect the current power usage status of the notebook computer, using external AC power or using battery. Page 18 M246884 V. Patent Application Range 1 5 · The non-contact induction handheld device charging device described in item 12 of the patent application range further includes a desktop computer, and the control circuit of the charging device is connected to the The desktop computer is electrically connected to detect the current running status of the desktop computer, which is turned on or off. The charging device control circuit sends the second signal to the first induction coil according to the detection result. Control circuit. 16 · The non-contact inductive handheld device charging device described in item 12 of the scope of patent application, further includes a desktop computer, and the control circuit of the charging device is electrically connected to the desktop computer. With the control signal sent by the detection software that can receive the desktop computer according to the detection result, the charging device control circuit sends the second signal to the first induction coil control circuit according to the received control signal. The detection software system is used to detect the current running status of the desktop computer, which is a normal running, standby or hibernation state. 17 · The non-contact inductive handheld device charging device according to item 12 of the scope of patent application, wherein the first induction coil control circuit includes a control switch, the first power source, and a DC-AC converter And a transformer, the power source is electrically connected to the control switch to supply and transmit the first electric energy, the control on relationship controls the conduction of the first electric power source according to the received first signal, and the DC-AC converter The first power power is converted into AC power power and transmitted to the transformer. The transformer receives and processes the AC power power and transmits it to the first induction coil. 1 8 · Non-contact inductive handheld device as described in item 12 of the scope of patent application M246884 on page 19 5. The scope of patent application is for charging equipment, in which the power supply circuit-a filter, rectifier circuit and a DC_De; # $ / 二 3 a transformer to receive the third signal for transformer processing / _The transformer is connected to a circuit for processing to obtain DC power, and then = warp, 遽 wave rectification processor to generate the fourth signal and pass 1 = the dc ~ Dc as described in the patent application scope of the twelfth non-t two; J 2 = circuit. A charging device is installed, in which the control keys of the hand-held touch-sensitive handheld device are electrically connected :: hair ::] The road system and the handheld device are described in item 19 of the scope of patent application: J. Set the charging device, in which the hand-held, touch-sensitive, hand-held installation method transmits the control signal :. The industrial circuit can use the infrared device: ϊ i 犯: The non-contact inductive handheld charging method described in item U9 will #n 二 Handheld device control circuit can use the wireless power type to emit # 工 制 冶 号Out. For example, if the scope of the patent application is No. 2j§ Zhang, +, > 1 charge ^ non-contact inductive handheld device charging f, t + 1 non-contact inductive handheld device 4 Ϊ ^ ΐ where the handheld device is Can be a remote suppressor. For example, the patent application Fan Yuan 篦 ^ ^ ^ £ ^ ^ ^ ^ The non-contact inductive handheld device 2 reached by the 12 members, where 'the handheld device ΓΓΓ: Fan; the non-contact induction described in item 22 , = Holding $: The Zhongrong power supply device is installed in another storage slot of a computer host. A non-contact inductive handheld device charging device, which includes 19 20 21 2 2 23 24 25 26 page 20 M246884 V. Patent application scope A power supply device, a handheld device and a charging device control circuit, the power supply The device can use non-contact electromagnetic induction to charge the power storage device of a handheld device. The charging device control circuit transmits a signal to control the operation of the power supply device. 27. The non-contact inductive handheld device charging device according to item 26 of the scope of patent application, wherein the power supply device includes a first induction coil control circuit and a first induction coil control, the first induction coil control The circuit transmits a first power source power to the first induction coil. The first induction coil converts the received first power source power into an induced electromagnetic field to emit a first signal. The charging device control circuit transmits a first signal. The second signal is used to control the operation of the first induction coil control circuit. The handheld device includes a second induction coil, a power supply circuit, a charging circuit, a power storage device, and a handheld device control circuit. The coil system receives the first signal to generate a second signal to the power supply circuit. The power supply circuit receives the second ## to generate a fourth signal to the charging circuit. The charging circuit receives the fourth signal. A fifth signal is generated to the power storage device to provide a second power source to the handheld device control circuit. 28. The non-contact inductive handheld device charging device described in item 27 of the patent application scope further includes a notebook computer, and the control circuit of the charging device is electrically connected to the notebook computer to detect The current power usage status of the notebook computer is to use an external AC power source or a battery to send the second signal to the first induction coil control circuit according to the detection result. Page 21 M246884 V. Patent application scope 2 9 · The non-contact induction handheld device charging device described in item 27 of the patent application scope further includes a notebook computer, and the control circuit of the charging device is in accordance with the note The computer is electrically connected to receive the control signal sent by the detection software of the notebook computer according to the detection result, and the control circuit of the charging device sends the second signal to the first according to the received control signal. Induction coil control circuit. The detection software system is used to detect the current power usage status of the notebook computer, which is to use an external AC power source or to use a battery. 30. The non-contact induction handheld device charging device described in item 27 of the scope of patent application, further comprising a desktop computer, and the control circuit of the charging device is electrically connected to the desktop computer. In order to detect the current running state of the desktop computer, it is turned on or off. The charging device control circuit sends the second signal to the first induction coil control circuit according to the detection result. 3 1 · The non-contact induction handheld device charging device described in item 27 of the scope of patent application, further includes a desktop computer, and the control circuit of the charging device is electrically connected to the desktop computer. With the control signal sent by the detection software that can receive the desktop computer according to the detection result, the charging device control circuit sends the second signal to the first induction coil control circuit according to the received control signal. The detection software system is used to detect the current running status of the desktop computer, which is a normal running, standby or hibernation state. 3 2 · The non-contact inductive handheld device charging device according to item 27 of the scope of patent application, wherein the first induction coil control circuit includes Page 22 M246884 V. The scope of patent application 33 · 34 · 35 · 36 · 37 · s, a control switch, the first power supply, a DC-AC converter and a transformer ^, the power supply is electrically connected to the control switch to The supply and transmission of the first electric energy, the control on relationship is based on the received first ^ number =, the conduction of the first power source power, the dc-ac converter is yy the f power source power is converted into AC power source power And transmitting to the transformer ", the transformer receives and processes the AC power and transmits the first induction coil. / The non-contact inductive handheld charging device described in item 27 of the patent application scope, wherein the power supply circuit includes a transformer, a filter rectifier circuit, and a DC-DC processor. The transformer receives The third signal is subjected to a voltage transformation process and transmitted to the DC rectifier circuit to obtain DC power, which is then transmitted to the dC-DC processor to generate the fourth signal and transmit to the charging circuit. For example, the non-contact inductive handheld device charging device described in item 27 of the scope of patent application, wherein the control circuit of the handheld device is electrically connected to the control buttons of the handheld device to emit a control signal. For example, the non-contact inductive handheld device charging device described in Item 34 of the scope of patent application, wherein the control circuit of the handheld device can use infrared rays to transmit the control signal. For example, the non-contact inductive handheld device charging device described in item 34 of the scope of patent application, wherein the control circuit of the handheld device is capable of transmitting control signals by using wireless power. The non-contact inductive handheld device charging device described in item 26 of the patent application scope, wherein the power storage device is a rechargeable battery. Page 23 M246884 V. Scope of patent application 38 · The non-contact induction abundance holding device charging device as described in item 26 of the scope of patent application, wherein the handheld device can be a remote control. 39. The non-contact inductive handheld device charging device according to item 26 of the patent application scope, wherein the handheld device can be a wireless mouse. 40. The non-contact induction handheld device charging device as described in item 26 of the scope of patent application, wherein the power supply device is installed in a storage slot provided in a computer host. Page 24