CN202422005U - Wireless charging type pointer input device - Google Patents
Wireless charging type pointer input device Download PDFInfo
- Publication number
- CN202422005U CN202422005U CN2012201341669U CN201220134166U CN202422005U CN 202422005 U CN202422005 U CN 202422005U CN 2012201341669 U CN2012201341669 U CN 2012201341669U CN 201220134166 U CN201220134166 U CN 201220134166U CN 202422005 U CN202422005 U CN 202422005U
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- input device
- charging
- coil
- pointer input
- wireless
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
The utility model relates to a wireless charging type pointer input device composed of a charging plate and a pointer input device. The charging plate comprises a first coil, a control module, an identification unit and a first wireless transceiver, wherein the control module is electrically connected with the first coil, and the first wireless transceiver is electrically connected with the control module by the identification unit. The pointer input device comprises a second coil, a charging battery, a microprocessor and a second wireless transceiver, the second coil corresponds to the first coil so as to generate electric energy by electromagnetic induction and the electric energy is stored in the charging battery, the microprocessor is electrically connected between the charging battery and the second wireless transceiver, and the identification unit identifies whether a signal received by the first wireless transceiver is a charging signal or a pointer signal. By utilizing the wireless charging type pointer input device, the charging efficiency of the wireless input device can be increased by a charging signal identification mechanism.
Description
Technical field
The utility model relates to a kind of rechargeable input media, is meant a kind of wireless charging type pointer input device especially.
Background technology
The power supply of at present general radio input device (like wireless mouse, bulletin device etc.) mostly uses battery with the generator required electric power, but limited because of the electric energy of battery, therefore, the user often runs into the situation of power shortage in the use.At this moment; Though many radio input devices all have chargeable function; The user only need be electrically connected on radio input device and can begin on the cradle that matches battery is charged, and still, radio input device at this time just is fixed on the cradle and can't uses; Really inconvenient, just as run into to feel simply helpless when being badly in need of using and can only bear with charging or back up a same apparatus at any time as subsequent use.But this not only increases user's inconvenience in the use, and its extra preparation backup device increases the waste on the use cost more greatly.
For solving these problems that existing input media uses, through looking into Taiwan utility model patent M551560 patent, it discloses a kind of wireless mouse inductive power-supply supply device, mainly is made up of a wireless mouse and a mouse pad; It is characterized in that: this wireless mouse is provided with an inductive coil; This mouse pad system is embedded in coil in the mouse pad; Coil when power supply input mouse pad; Produce an electromagnetic wave and receive and produce an electromotive force and, but output power to wireless mouse makes its normal operation simultaneously the rechargeable battery charging by the inductive coil in the wireless mouse.But the mouse pad of this patent does not have the charging recognition mechanism; So it will cause mouse pad still continued power and launching electromagnetic wave always under the state of non-charging; Not only cause waste of electric energy, more make the user worry the lasting emission meeting of electromagnetic wave health and electronic product are caused adverse effect, moreover; The charging action of this mouse pad will cause carries out wrong charging action to the electronic installation with similar inductive coil; The situation that more will therefore cause this electronic installation to damage, and, the necessity that adds improvement is arranged really for the shortcoming of aforementioned patent.
The utility model content
The problems referred to above in view of the prior art existence; The purpose of the utility model is to provide a kind of wireless charging type pointer input device; The subject matter that its desire solves is not have the identification Mechanism Design to the charging equipment that has input media now, and then causes the shortcoming of inductive coil power consumption error in charging;
To achieve these goals, a kind of wireless charging type pointer input device that this utility model provides comprises:
One charging panel; It comprises one first coil, a control module, an identification unit and one first wireless transceiver; Wherein said control module and said first coil electrically connect, and said first wireless transceiver electrically connects via said identification unit and said control module; And
One pointer input device; It comprises one second coil, a rechargeable battery, a microprocessor and one second wireless transceiver; Wherein said second coil produces electric energy and is stored in this rechargeable battery with electromagnetic induction corresponding to first coil, and said microprocessor is electrically connected between said rechargeable battery and said second wireless transceiver.
As preferably, wherein said charging panel electrically is connected with a computing machine via USB, and by said computing machine the electric power energy is provided, the control module of said charging panel be electrically connected on one show the charged state of said charging panel the charging display.
As preferably, wherein said pointer input device is the hand-held input device of a computer peripheral equipment, and said hand-held input device is mouse, keyboard or bulletin device.
As preferably; Wherein said pointer input device is produced the electric energy that is used to control said pointer input device by the electromagnetic induction between said second coil and first coil; And the electrical power storage that its electromagnetic induction produced is in said rechargeable battery, and said rechargeable battery is electrically connected on an electric-quantity display device in order to the storage electric weight that shows rechargeable battery.
As preferably, wherein said microprocessor is electrically connected on a key-press module and trace ball module.
As preferably; The said first wireless transceiver received signal of wherein said identification unit identification is a charging signals or signal-arm; When it is that a charging signals then produces induction field via said control module with said first coil of power start, when its be a signal-arm then via said control module with transfer instruction to said computing machine.
The beneficial effect of the utility model is the situation that identification unit can be avoided improperly charging action by mistake or waste energy; In brief; Whether it starts the charging action is when this pointer input device power shortage; Just can launch charging signals give this identification unit with so that start the charging action, so the device that the utility model can not cause the identical inductive coil of other tool near and to the drawback of its error in charging, so; It not only can reach the purpose of energy saving, and it also can reduce the influence of too much electromagnetic wave to human body.
Description of drawings
Fig. 1 is the structural representation of the wireless charging type pointer input device of the utility model.
Fig. 2 is system's box structure synoptic diagram of the wireless charging type pointer input device of the utility model.
Fig. 3 is the system flow synoptic diagram of the wireless charging type pointer input device of the utility model.
Main description of reference numerals
10.. charging panel
11.. first coil
12.. control module
13.. first wireless transceiver
14.. identification unit
15.. charging display
20.. pointer input device
21.. second coil
22.. rechargeable battery
23.. second wireless transceiver
24.. microprocessor
25.. electric-quantity display device
30.. computing machine
Embodiment
Below in conjunction with accompanying drawing the structure of the utility model is done further detailed explanation.
Like Fig. 1, Fig. 2 and shown in Figure 3, a kind of wireless charging type pointer input device that the utility model provides comprises a charging panel 10 and a corresponding pointer input device 20, wherein:
This charging panel 10 is one to be electrically connected on the inductive charging plate body of a computing machine 30; It comprises one first coil 11, a control module 12, an identification unit 14 and one first wireless transceiver 13; Wherein this control module 12 electrically connects with this first coil 11; This first wireless transceiver 13 electrically connects via this identification unit 14 and this control module 12, and this charging panel 10 is through USB (Universal Serial Bus; Universal serial bus) electrically connect with computing machine 30, and by this computing machine 30 the electric power energy is provided, the control module 12 of this charging panel 10 is electrically connected with a charging display 15 in addition, checks for the user whether this charging panel 10 is in charged state.
This pointer input device 20 is hand-held input devices of a computer peripheral equipment; It comprises one second coil 21, a rechargeable battery 22, a microprocessor 24 and one second wireless transceiver 23; The electromagnetic induction of this pointer input device 20 through 11 of this second coil 21 and first coils is with the generation electric energy; Give and control the required energy of this pointer input device 20 to supply with electric energy; Be the electrical power storage that produces of its electromagnetic induction in this rechargeable battery 22, and the electric weight of this rechargeable battery 22 can be electrically connected on an electric-quantity display device 25, in order to show the electric weight and the charge condition of battery; Then; This rechargeable battery 22 is electrically connected on this microprocessor 24; Because this pointer input device 20 is input medias (for example: mouse, keyboard or bulletin device etc.) of controlling computing machine; And present embodiment is to be the embodiment of input media with the mouse, so this microprocessor 24 is also for being electrically connected on a key-press module, trace ball module (not shown), therefore repeats no more because of this key-press module and trace ball module all belong to prior art.
The system flowchart of the wireless charging type pointer input device of the utility model as shown in Figure 3; The wireless charging type pointer input device of the utility model is when general user mode; When promptly this pointer input device 20 is non-charged state; Then this pointer input device 20 is to utilize this second wireless transceiver 23 to launch signal-arm to this first wireless transceiver 13; And signal-arm it is not for behind the charging signals via these identification unit 14 identifications, then signal-arm is directly to input to computing machine 30 and then control produces corresponding operation, for example: moving cursor, switch the page etc.; But; When these pointer input device 20 electric weight are not enough; Then this microprocessor 24 is to give this first wireless transceiver 13 via this second wireless transceiver 23 to launch a charging signals; After it confirmed as a charging signals via these identification unit 14 identifications again, then this identification unit 14 promptly produced induction field via this control module 12 with this first coil 11 of power start, makes this first coil 11 begin to produce the electromagnetic wave of charging; 20 charging electromagnetic waves of this pointer input device through this this first coil 11 of second coil, 21 electromagnetic induction; Promptly this second coil 21 passes through electromagnetic induction with the generation induction current, and converts induction current into electric energy to be stored in this rechargeable battery 22, then after these rechargeable battery 22 full charging abilities; Then this pointer input device 20 will no longer send charging signals, and this first coil 11 on the charging panel promptly is in the powered down sleep state; The utility model is in the time of charging; Also can supply electric energy does normal the use for this pointer input device 20; Be that the user can be to carry out the normal index input action when this pointer input device 20 is placed on this charging panel 10 charging; Compared to the situation that general pointer input device (as: mouse) can't use when charging, the wireless charging type pointer input device of the utility model has progressive really; Then; Because group is provided with an identification unit 14 on the charging panel 10 of the utility model, and this identification unit 14 whether can distinguish received signal be the charging signals that this pointer input device 20 is sent, and then whether decision starts the induction charging action; And the situation that the charging signals identification unit of the utility model can be avoided improperly charging action by mistake or waste energy; In brief, whether it starts charging action is when these pointer input device 20 power shortages, just can launch charging signals give this identification unit 14 with so that start the charging action; So the device that the utility model can not cause the identical inductive coil of other tool near and to the drawback of its error in charging; So, it not only can reach the purpose of energy saving, and it also can reduce the influence of too much electromagnetic wave to human body.
Claims (5)
1. a wireless charging type pointer input device is characterized in that, comprising:
One charging panel; It comprises one first coil, a control module, an identification unit and one first wireless transceiver; Wherein said control module and said first coil electrically connect, and said first wireless transceiver electrically connects via said identification unit and said control module; And
One pointer input device; It comprises one second coil, a rechargeable battery, a microprocessor and one second wireless transceiver; Wherein said second coil produces electric energy and is stored in this rechargeable battery with electromagnetic induction corresponding to first coil, and said microprocessor is electrically connected between said rechargeable battery and said second wireless transceiver.
2. wireless charging type pointer input device as claimed in claim 1; It is characterized in that; Wherein said charging panel electrically is connected with a computing machine via USB; And by said computing machine the electric power energy is provided, the control module of said charging panel be electrically connected on one show the charged state of said charging panel the charging display.
3. wireless charging type pointer input device as claimed in claim 1 is characterized in that, wherein said pointer input device is the hand-held input device of a computer peripheral equipment, and said hand-held input device is mouse, keyboard or bulletin device.
4. wireless charging type pointer input device as claimed in claim 1; It is characterized in that; Wherein said pointer input device is produced the electric energy that is used to control said pointer input device by the electromagnetic induction between said second coil and first coil; And the electrical power storage that its electromagnetic induction produced is in said rechargeable battery, and said rechargeable battery is electrically connected on an electric-quantity display device in order to the storage electric weight that shows rechargeable battery.
5. wireless charging type pointer input device as claimed in claim 1 is characterized in that, wherein said microprocessor is electrically connected on a key-press module and trace ball module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201341669U CN202422005U (en) | 2012-01-16 | 2012-01-16 | Wireless charging type pointer input device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201341669U CN202422005U (en) | 2012-01-16 | 2012-01-16 | Wireless charging type pointer input device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202422005U true CN202422005U (en) | 2012-09-05 |
Family
ID=46746747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201341669U Expired - Lifetime CN202422005U (en) | 2012-01-16 | 2012-01-16 | Wireless charging type pointer input device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202422005U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108958521A (en) * | 2017-05-19 | 2018-12-07 | 海盗船电子股份有限公司 | Charging mouse pad and use method thereof |
| WO2020009698A1 (en) * | 2018-07-03 | 2020-01-09 | Hewlett-Packard Development Company, L.P. | Receptacles for electronic devices |
-
2012
- 2012-01-16 CN CN2012201341669U patent/CN202422005U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108958521A (en) * | 2017-05-19 | 2018-12-07 | 海盗船电子股份有限公司 | Charging mouse pad and use method thereof |
| WO2020009698A1 (en) * | 2018-07-03 | 2020-01-09 | Hewlett-Packard Development Company, L.P. | Receptacles for electronic devices |
| CN112005190A (en) * | 2018-07-03 | 2020-11-27 | 惠普发展公司，有限责任合伙企业 | Receiver for receiving electronic device |
| US11409330B2 (en) | 2018-07-03 | 2022-08-09 | Hewlett-Packard Development Company, L.P. | Receptacles for electronic devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |