CN202632567U - Wireless chargeable learning machine - Google Patents
Wireless chargeable learning machine Download PDFInfo
- Publication number
- CN202632567U CN202632567U CN 201220297144 CN201220297144U CN202632567U CN 202632567 U CN202632567 U CN 202632567U CN 201220297144 CN201220297144 CN 201220297144 CN 201220297144 U CN201220297144 U CN 201220297144U CN 202632567 U CN202632567 U CN 202632567U
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- power supply
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- 238000012545 processing Methods 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 7
- 238000013461 design Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model relates to a wireless chargeable learning machine. The wireless chargeable learning machine comprises a functional module and a power supply module, wherein the functional module comprises a central processor, a display screen, a storage, keys and an audio module; the power supply module comprises a chargeable battery, a charging circuit and a USB (Universal Serial Bus) interface; an automatic switchover switch is arranged at the joint of the power supply module and the functional module; and the automatic switchover switch comprises four contacts, wherein the contact a is connected with the central processor, the display screen, the storage and the audio module respectively, the contact b is connected with the USB interface, the contact c is connected with the chargeable battery, the contact d is connected with a wireless-powered reception module, and the contact a of the automatic switchover switch can be switched and connected to the contact b, the contact c or the contact d. According to the wireless chargeable learning machine, the charging of the learning machine adopts a wireless design, so that the learning machine can be used while the learning machine is charged, and the interference caused by a charging electric wire does not exist when the learning machine is used; and meanwhile, the automatic switchover between chargeable battery power supply and USB power supply can be carried out in accordance with whether the chargeable battery is in a charging state or not.
Description
Technical field
The utility model relates to a kind of learning machine, relates in particular to a kind of wireless charging type learning machine.
Background technology
Learning machine is a kind of electronic instruction series products.Also unite now and refer to study is had all e-education devices of booster action.Early stage learning machine is connected with TV, utilizes TV screen to export and shows do not possess portability.Progressively turned to the e-dictionary that various sizes are less, be with separate display screens afterwards; Functions such as personal information management, Sino-British dictionary, Sino-British intertranslation are provided; But all programs all are to be solidificated on the storer, thereby storage capacity is limited, and function does not have extendibility.Along with the development of technology, this portable equipment has further strengthened product function in new development, supports different study forms and diversified subject.Powerful, functions such as some possesses open operating system, support capacity extensions, player.
The most power supplies of learning machine in the market all are rechargeable battery powered; General continuous just need be charged to learning machine with two or three hours, connected the USB line to learning machine and charged on computers; Perhaps connecting power supply adaptor charges on power supply; In the time of charging, the root of must ining succession charging lead uses very inconvenient.
Summary of the invention
The actual techniques problem that the utility model solves is: the most power supplies of learning machine in the market all are rechargeable battery powered; General continuous just need be charged to learning machine with two or three hours, connected the USB line to learning machine and charged on computers; Perhaps connecting power supply adaptor charges on power supply; In the time of charging, the root of must ining succession charging lead uses very inconvenient.
The utility model provides a kind of wireless charging type learning machine, comprises shell, and said shell includes functional module and power module, and said functional module comprises central processing unit; Display screen, storer, button, audio-frequency module; Said power module comprises rechargeable battery, charging circuit, and USB interface, said charging circuit one end is connected with USB interface; The other end is connected with the rechargeable battery input end, and said central processing unit is connected with display screen, storer, button, audio-frequency module respectively, it is characterized in that: also comprise wireless power receiver module and wireless power transmitter module, said wireless power receiver module is connected with charging circuit; Said wireless power sending module is connected with external power source or computing machine, and said power module and functional module junction are provided with an automatic transfer switch, and said automatic switch comprises four contacts, contact a respectively with central processing unit; Display screen, storer, audio-frequency module connects; Contact b is connected with USB interface, and contact c is connected with rechargeable battery, and contact d is connected with the wireless power receiver module; The contact a of said automatic transfer switch can be in the contact b, contact c switches between the d of contact and is connected.
The beneficial effect of the utility model is: wireless design has been adopted in the charging of learning machine; Overcome wired restriction, the user can charge while using, the restriction and the interference of the electric wire that do not charge during use; Strengthened the actual usability of product; Whether simultaneously, can charge according to rechargeable battery and directly automatically switch with external power source rechargeable battery powered, operation and use are also convenient.
Description of drawings
Fig. 1 is that each parts of the utility model wireless charging type learning machine connect block diagram.
Wherein: 1 functional module, 2 power modules.
Embodiment
The embodiment concrete below in conjunction with the utility model further specifies.
A kind of wireless charging type learning machine comprises shell, and said shell includes functional module and power module, and said functional module comprises central processing unit; Display screen, storer, button, audio-frequency module; Said power module comprises rechargeable battery, charging circuit, and USB interface, said charging circuit one end is connected with USB interface; The other end is connected with the rechargeable battery input end, and said central processing unit is connected with display screen, storer, button, audio-frequency module respectively, it is characterized in that: also comprise wireless power receiver module and wireless power transmitter module, said wireless power receiver module is connected with charging circuit; Said wireless power sending module is connected with external power source or computing machine, and said power module and functional module junction are provided with an automatic transfer switch, and said automatic switch comprises four contacts, contact a respectively with central processing unit; Display screen, storer, audio-frequency module connects; Contact b is connected with USB interface, and contact c is connected with rechargeable battery, and contact d is connected with the wireless power receiver module; The contact a of said automatic transfer switch can be in the contact b, contact c switches between the d of contact and is connected.
When using USB interface that rechargeable battery is charged, the contact a of automatic transfer switch is connected with contact b, and also to functional module directly supply power when USB interface charges to rechargeable battery this moment; When using wireless charging, contact a is connected with contact d, and also to functional module directly supply power when the wireless charging receiver module charges to rechargeable battery this moment; When not charging and using when rechargeable battery powered, contact a is connected with contact c.
Wireless power receives and the output voltage of transmitter module can be regulated according to the situation of reality, thereby has realized the wireless charging to learning machine.
Claims (1)
1. a wireless charging type learning machine comprises shell, and said shell includes functional module and power module, and said functional module comprises central processing unit; Display screen, storer, button, audio-frequency module; Said power module comprises rechargeable battery, charging circuit, and USB interface, said charging circuit one end is connected with USB interface; The other end is connected with the rechargeable battery input end, and said central processing unit is connected with display screen, storer, button, audio-frequency module respectively, it is characterized in that: also comprise wireless power receiver module and wireless power transmitter module, said wireless power receiver module is connected with charging circuit; Said wireless power sending module is connected with external power source or computing machine, and said power module and functional module junction are provided with an automatic transfer switch, and said automatic switch comprises four contacts, contact a respectively with central processing unit; Display screen, storer, audio-frequency module connects; Contact b is connected with USB interface, and contact c is connected with rechargeable battery, and contact d is connected with the wireless power receiver module; The contact a of said automatic transfer switch can be in the contact b, contact c switches between the d of contact and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220297144 CN202632567U (en) | 2012-06-21 | 2012-06-21 | Wireless chargeable learning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220297144 CN202632567U (en) | 2012-06-21 | 2012-06-21 | Wireless chargeable learning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202632567U true CN202632567U (en) | 2012-12-26 |
Family
ID=47385735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220297144 Expired - Lifetime CN202632567U (en) | 2012-06-21 | 2012-06-21 | Wireless chargeable learning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202632567U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913245A (en) * | 2013-01-09 | 2014-07-09 | 张恒驰 | Chargeable wireless temperature measuring system capable of achieving self electricity taking |
| CN106200442A (en) * | 2015-04-30 | 2016-12-07 | 中兴通讯股份有限公司 | A kind of realization connects the method and device controlled |
| CN113496631A (en) * | 2020-03-20 | 2021-10-12 | 贾瑞勇 | Device for improving learning efficiency |
-
2012
- 2012-06-21 CN CN 201220297144 patent/CN202632567U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913245A (en) * | 2013-01-09 | 2014-07-09 | 张恒驰 | Chargeable wireless temperature measuring system capable of achieving self electricity taking |
| CN106200442A (en) * | 2015-04-30 | 2016-12-07 | 中兴通讯股份有限公司 | A kind of realization connects the method and device controlled |
| CN113496631A (en) * | 2020-03-20 | 2021-10-12 | 贾瑞勇 | Device for improving learning efficiency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HUASHI JINGCHENG HIGH-TECH. DEVELOPMENT C Free format text: FORMER OWNER: SHANGHAI XUECHUANG DIGITAL TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20121211 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200062 PUTUO, SHANGHAI TO: 200333 PUTUO, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121211 Address after: 200333, room 27, building 879, Lane 213, Zhongjiang Road, Shanghai, Putuo District Patentee after: Shanghai Huashi Jingcheng High-Tech Development Co.,Ltd. Address before: 200062 201B room 358, building 3663, Zhongshan North Road, Shanghai, Putuo District, China Patentee before: SHANGHAI XUECHUANG DIGITAL TECHNOLOGY Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI HUASHI JINGCHENG HIGH NEW (GROUP) CO., LT Free format text: FORMER NAME: SHANGHAI HUASHI JINGCHENG HIGH-TECH. DEVELOPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 200333, No. 817, D building, 4299 Jin Du Road, Shanghai, Minhang District Patentee after: SHANGHAI HSJC HIGH-TECH (GROUP) CO.,LTD. Address before: 200333, room 27, building 879, Lane 213, Zhongjiang Road, Shanghai, Putuo District Patentee before: Shanghai Huashi Jingcheng High-Tech Development Co.,Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HUASHI JINGCHENG NETWORK TECHNOLOGY CO., Free format text: FORMER OWNER: SHANGHAI HUASHI JINGCHENG HIGH NEW (GROUP) CO., LTD. Effective date: 20150202 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200333 MINHANG, SHANGHAI TO: 200042 PUTUO, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150202 Address after: 200042 room 20, building 958, 315 North Main Road, Shanghai, Putuo District Patentee after: SHANGHAI HSJC NETWORK TECHNOLOGY Co.,Ltd. Address before: 200333, No. 817, D building, 4299 Jin Du Road, Shanghai, Minhang District Patentee before: SHANGHAI HSJC HIGH-TECH (GROUP) CO.,LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
|
| CX01 | Expiry of patent term |