CN202306456U - Wireless charging click-reading device - Google Patents
Wireless charging click-reading device Download PDFInfo
- Publication number
- CN202306456U CN202306456U CN2011202662357U CN201120266235U CN202306456U CN 202306456 U CN202306456 U CN 202306456U CN 2011202662357 U CN2011202662357 U CN 2011202662357U CN 201120266235 U CN201120266235 U CN 201120266235U CN 202306456 U CN202306456 U CN 202306456U
- Authority
- CN
- China
- Prior art keywords
- base
- charge coil
- reading device
- electronic pen
- wireless charging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The utility model discloses a wireless charging click-reading device, which comprises an electronic pen and a base, wherein an insertion slot is formed on the base and matched with a pen holder of the electronic pen; a first circuit board, a battery, a first ferromagnetic sheet and a first charging coil are arranged on the electronic pen; a charging circuit is arranged on the first circuit board and respectively connected with the battery and the first charging coil; the first charging coil is arranged on the first ferromagnetic sheet; a second circuit board, a second ferromagnetic sheet, a second charging coil and a power interface are arranged on the base; the second circuit board is respectively connected with the second charging coil and the power interface; and the second charging coil is arranged on the second ferromagnetic sheet. The structure of the charging circuit of the wireless charging click-reading device is greatly simplified, and the wireless charging click-reading device can be conveniently used by a user.
Description
Technical field
The utility model relates to electronic technology field, relates in particular to a kind of wireless charging point-of-reading device.
Background technology
Talking pen is a kind of high-tech learning tool of breaking through traditional thinking, and the study education of students in middle and primary schools or young children is had good booster action.Utilize talking pen to click talking book, where read mode where,, can excite people's learning interest, improve results of learning in conjunction with it is said the learning method of reading through point.
At present, the talking pen on the market is equipped with special charger.Charger is connected on the charging port of talking pen through cable after connecting power supply again, for the battery of talking pen inside provides charging current.Yet the charging port in the reading receives extraneous dust easily and invades, and the phenomenon of loose contact occurs; And the charger that has cable also is not easy to the user and uses.
Summary of the invention
The utility model embodiment provides a kind of wireless charging point-of-reading device, has simplified the structure of charging circuit greatly, is user-friendly to.
The wireless charging point-of-reading device that the utility model embodiment provides, said base is provided with slot, and the penholder of said slot and said electronic pen is complementary;
Said electronic pen is provided with first circuit board, battery, first ferromagnetic sheet and first charge coil; Have charging circuit on the said first circuit board, said charging circuit is connected with said battery, first charge coil respectively; Said first charge coil is arranged on said first ferromagnetic sheet;
Said base is provided with second circuit board, second ferromagnetic sheet, second charge coil and power interface; Said second circuit board is connected with said second charge coil, power interface respectively; Said second charge coil is arranged on said second ferromagnetic sheet.
Further, said first charge coil is arranged on the penholder of said electronic pen; Said second charge coil is arranged on the slot of said base.
The wireless charging point-of-reading device that the utility model embodiment provides is provided with charge coil, charging circuit respectively on electronic pen and base.After the base energized, electronic pen is plugged on the base, the mode that exchanges through energy of electromagnetic field realizes the electronic pen wireless charging, has simplified the structure of charging circuit greatly, is user-friendly to; And capacity usage ratio is high, and cost is low.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the wireless charging point-of-reading device that provides of the utility model;
Fig. 2 is the cut-open view of wireless charging point-of-reading device shown in Figure 1.
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment will be carried out clear, intactly description.
Referring to Fig. 1, be the structural representation of an embodiment of the wireless charging point-of-reading device that provides of the utility model.
The wireless charging point-of-reading device that present embodiment provides comprises the electronic pen 1 and base 2 of separate design.Base 2 is provided with slot, and the penholder of this slot and electronic pen 1 is complementary.Electronic pen 1 can be plugged on the base 2, is difficult for tumbling breaking, convenient keeping.
As shown in Figure 2, be the cut-open view of wireless charging point-of-reading device shown in Figure 1.
Electronic pen 1 is provided with first circuit board 11, battery 12, first ferromagnetic sheet 13 and first charge coil 14; Have charging circuit on the first circuit board 11, charging circuit is connected with battery 12, first charge coil 14 respectively; First charge coil 14 is arranged on first ferromagnetic sheet 13.
Further, as shown in Figure 2, electronic pen 1 also comprises housing 10, and first circuit board 11, battery 12, first ferromagnetic sheet 13 and first charge coil 14 are arranged in the housing 10.In addition, housing 10 inside also are provided with miscellaneous part, for example switch 15, loudspeaker 16, lamp plate 17 etc.
Preferably, the power interface 25 on the base 2 is a USB interface, is used to insert external power source.
More concrete, as shown in Figure 2, base 2 also comprises the upper casing 20 and lower casing 21 of mutual engaging, and second circuit board 22 is fixed on lower casing 21 tops, and power interface 25 is arranged on the wall of upper casing 20.
During practical implementation, after power interface 25 energized on the base 2, second charge coil 24 can vibrate with CF as energy emitter, forms powerful non-radiation field around it.When electronic pen 1 is plugged on 2 last times of base, carry out power transfer between first charge coil 14 on the electronic pen 1 and second charge coil 24.First charge coil 14 is 12 chargings of battery on the electronic pen 1 as energy receiver.
Preferably, first charge coil 14 is arranged on the penholder of electronic pen 1; Second charge coil 24 is arranged on the slot of base 2.When electronic pen 1 is plugged on the base 2, first charge coil 14 and second charge coil 24 are adjoining, can improve charge efficiency.In addition, many group charge coils can also be set on electronic pen 1 and base 2, further improve charge efficiency.
The wireless charging point-of-reading device that the utility model embodiment provides is provided with charge coil, charging circuit respectively on electronic pen and base.After the base energized, electronic pen is plugged on the base, the mode that exchanges through energy of electromagnetic field realizes the electronic pen wireless charging, has simplified the structure of charging circuit greatly, is user-friendly to; And capacity usage ratio is high, and cost is low.
The above is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also are regarded as the protection domain of the utility model.
Claims (3)
1. a wireless charging point-of-reading device is characterized in that, comprises electronic pen and base; Said base is provided with slot, and the penholder of said slot and said electronic pen is complementary;
Said electronic pen is provided with first circuit board, battery, first ferromagnetic sheet and first charge coil; Have charging circuit on the said first circuit board, said charging circuit is connected with said battery, first charge coil respectively; Said first charge coil is arranged on said first ferromagnetic sheet;
Said base is provided with second circuit board, second ferromagnetic sheet, second charge coil and power interface; Said second circuit board is connected with said second charge coil, power interface respectively; Said second charge coil is arranged on said second ferromagnetic sheet.
2. wireless charging point-of-reading device as claimed in claim 1 is characterized in that, said first charge coil is arranged on the penholder of said electronic pen; Said second charge coil is arranged on the slot of said base.
3. according to claim 1 or claim 2 wireless charging point-of-reading device is characterized in that the power interface on the said base is a USB interface, is used to insert external power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202662357U CN202306456U (en) | 2011-07-26 | 2011-07-26 | Wireless charging click-reading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202662357U CN202306456U (en) | 2011-07-26 | 2011-07-26 | Wireless charging click-reading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202306456U true CN202306456U (en) | 2012-07-04 |
Family
ID=46375311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202662357U Expired - Fee Related CN202306456U (en) | 2011-07-26 | 2011-07-26 | Wireless charging click-reading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202306456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390443A (en) * | 2018-05-08 | 2018-08-10 | 无锡中育科教技术有限公司 | A kind of smart machine equipped with writing pencil charging unit |
-
2011
- 2011-07-26 CN CN2011202662357U patent/CN202306456U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390443A (en) * | 2018-05-08 | 2018-08-10 | 无锡中育科教技术有限公司 | A kind of smart machine equipped with writing pencil charging unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20130726 |