CN202904451U - Tablet computer protective cover - Google Patents
Tablet computer protective cover Download PDFInfo
- Publication number
- CN202904451U CN202904451U CN2012205371517U CN201220537151U CN202904451U CN 202904451 U CN202904451 U CN 202904451U CN 2012205371517 U CN2012205371517 U CN 2012205371517U CN 201220537151 U CN201220537151 U CN 201220537151U CN 202904451 U CN202904451 U CN 202904451U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- tablet personal
- personal computer
- panel computer
- over cap
- 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.)
- Withdrawn - After Issue
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Abstract
A tablet computer protective cover is used for being attached to a tablet computer and characterized by comprising internally placed battery cells and a circuit module. The circuit module comprises a protective cover discharge coil and a circuit board which is connected with the battery cells and the protective cover discharge coil. A tablet computer charge coil is placed inside the tablet computer. When the tablet computer needs charging, the tablet computer protective cover is attached to the tablet computer, the electricity quantity of the battery cells is transferred into magnetism by the circuit board and then is transmitted to the tablet computer charge coil, and the tablet computer is charged. The tablet computer protective cover has the advantages that the tablet computer protective cover and a mobile power source are combined together, so that the tablet computer protective cover is convenient to carry.
Description
Technical field
The utility model relates to a kind of electronic installation annex, particularly relates to a kind of protective cover for tablet personal computer.
Background technology
Along with the raising of computing machine Mobility Technology, the green grass or young crops that various mobile electronic devices such as mobile phone, notebook computer, panel computer etc. more and more are subject to users narrows.Because the movability requirement, various mobile devices especially panel computer at continuous seeking breakthrough on small and exquisite volume, the brief introduction profile on the technique.Just owing to its frivolous design, the volume of its internal battery has been received restriction.When panel computer does not have electricity or electric weight to hang down, and the user does not carry external adapter or when going out to be inconvenient to connect power supply, affected the normal use of panel computer, particularly under work or other emergency application states, electric weight can cause losing of user data not, affects the serviceability of complete machine.
The utility model content
Based on this, of the present utility modelly be to provide a kind of protective cover for tablet personal computer that can in time charge to panel computer, to guarantee the normal use of this panel computer.
A kind of protective cover for tablet personal computer, be used for being attached to a panel computer, the battery core of establishing in described protective cover for tablet personal computer comprises and circuit module, this circuit module comprises an over cap discharge coil and connects this battery core and the circuit board of over cap discharge coil, is provided with the panel computer charge coil in the described panel computer; When this panel computer need to charge, described protective cover for tablet personal computer was attached on this panel computer, and described circuit board is converted to magnetic with the electric weight of battery core by described over cap discharge coil and is sent on the panel computer charge coil again, was this panel computer charging.
Further; described circuit module comprises that also one connects the magnetometric sensor of described circuit board; when this magnetometric sensor was sensed magnetic in the described panel computer, the charging circuit of automatic starting circuit plate also charged to panel computer by the over cap discharge coil.
Further, described circuit module comprises that also one connects the over cap charge coil of described circuit board, and the magnetic that this over cap charge coil receives the external power source conversion is converted into electricity to described battery core charging.
Further, this protective cover for tablet personal computer comprises a base plate and a top board, and this base plate top is provided with an accepting groove to accommodate described battery core and circuit module.
Further, described top board is provided with button to control the charging and discharging of this protective cover for tablet personal computer.
Further, described top board is provided with pilot lamp show to open, to close and what of the electric weight of described battery core inside.
A kind of protective cover for tablet personal computer, be used for being attached to a panel computer, it is characterized in that: the battery core of establishing in described protective cover for tablet personal computer comprises and circuit module, this circuit module comprises an over cap discharge coil, over cap charge coil, magnetometric sensor and connects this battery core, over cap charge coil, over cap discharge coil, and the circuit board of magnetometric sensor, is provided with the panel computer charge coil in the described panel computer; When described protective cover for tablet personal computer was attached on this panel computer, described magnetometric sensor was sensed the magnetic in the described panel computer, and the charging circuit of automatic starting circuit plate also charges to panel computer by the over cap discharge coil; When this protective cover for tablet personal computer need to charge, the magnetic that this over cap charge coil receives the external power source conversion was converted into electricity to described battery core charging.
Further, this protective cover for tablet personal computer comprises a base plate and a top board, and this base plate top is provided with an accepting groove to accommodate described battery core and circuit module.
Further, described top board is provided with button to control the charging and discharging of this protective cover for tablet personal computer.
Further, described top board is provided with pilot lamp show to open, to close and what of the electric weight of described battery core inside.
The beneficial effects of the utility model are, described protective cover for tablet personal computer and portable power source are combined as a whole, and be easy to carry; By the conversion of electricity with magnetic, wireless therefore whole protective cover for tablet personal computer is without any USB connector to the panel computer charging simultaneously, and volume is little, lightweight, and whole protective cover for tablet personal computer with portable power source can be realized designing as thin as a wafer.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the panel computer of the utility model protective cover for tablet personal computer and correspondence.
Fig. 2 is the assembly drawing of the protective cover for tablet personal computer of Fig. 1.
Embodiment
For the technical solution of the utility model can more clearly be showed, the utility model is described in further detail below in conjunction with accompanying drawing.
Please refer to Fig. 1 and Fig. 2, a kind of protective cover for tablet personal computer 100 of the present utility model is applied on the panel computer 200, so that this panel computer 200 is charged.This protective cover for tablet personal computer 100 can be an independent over cap, also can be the part for the protective sleeve that this panel computer 200 is wrapped up in other embodiments.The charging receiving coil that these panel computer 200 inside are provided with panel computer is converted to electricity with the magnetic that protective cover for tablet personal computer 100 is transmitted and charges to internal battery.
This protective cover for tablet personal computer 100 comprises that a top board 10, a base plate 20, sandwiched are housed in some battery cores 30 and the circuit module 40 between this top board 10 and the base plate 20.This circuit module 40 and battery core 30 are electrically connected to control to the charging of this battery core 30 and to the discharge of panel computer 200.Each battery core thickness is about between 0.5 millimeter to 5 millimeters.Described top board 10 and base plate 20 have used the material of flexible material, rigid engineering plastics material and soft or hard combination, the material such as flexible material such as silica gel, TPR wherein, the rigid engineering plastics materials such as rigid engineering plastics such as ABS, PC+ABS, PC, the material of soft or hard combination such as silica gel+ABS, silica gel+PC etc.
Described base plate 10 is the rectangle corresponding to panel computer 200.This base plate 10 is flat towards the bottom surface of described protective cover for tablet personal computer 100, and the top of this base plate 10 is provided with an accepting groove 21 to accommodate described circuit module 40, battery core 30 and top board 10.The shape setting such as described accepting groove 21 is rectangular or square.Described battery core 30 is arranged side by side and is sticked in the accepting groove 21 of base plate 10 by a double faced adhesive tape 90.
Described circuit module 40 comprises a circuit board 41 and connects respectively over cap charge coil 42, over cap discharge coil 43 and the magnetometric sensor 44 of this circuit board 41.Described circuit board 41 is flexible PCB in the present embodiment, which is provided with the circuit modules such as charging, discharge, rectification, filtering.Described circuit board 41 settings in T shape comprise a lengthwise section 410 and the convex extension part 412 of extending from these lengthwise section 410 middle parts.These lengthwise section 410 its long one side are connected with an end of described each battery core 30.In other embodiments, this circuit board 41 can be the shapes such as rectangle or square.Described over cap charge coil 42, over cap discharge coil 43 are respectively in the both sides of described convex extension part 412; thereby over cap charge coil 42, over cap discharge coil 43, circuit board 41 are rationally arranged at grade with described battery core 30, greatly reduced the thickness of this protective cover for tablet personal computer 100.Described magnetometric sensor 44 plays on-off action in the discharge circuit of circuit module 40.
Described top board 10 in base plate 20, adopts the modes such as ultrasound wave, buckle, screw or some glue to fix with base plate 20 circuit module 40 and battery core 30 crampings.This top board 10 is provided with button 50 and the pilot lamp 60 that connects described circuit module 40.This button 50 comprises the switching of two kinds of patterns of charging and discharging.This pilot lamp 60 can be known the state of confirming discharge and charging, and the depth that can also be by color or electric weight different as red, yellow, that show these protective cover for tablet personal computer 100 interior battery cores 30 in vain are how much.
Before the use, the utility model protective cover for tablet personal computer 100 is sufficient electric weight first, and its charging modes is to convert electricity to by the magnetic of over cap charge coil 42 after with the external electromagnetic conversion battery core 30 is charged.During use, the button 50 of this protective cover for tablet personal computer 100 is adjusted into discharge condition.In the time of after panel computer 200 electric weight are finished or have used a period of time electric weight to reduce, wouldn't using, panel computer 200 is put into the protective sleeve with this protective cover for tablet personal computer 100; Magnetometric sensor 44 in the circuit module 40 will be sensed the magnetic of the magnet of panel computer 200 internal preset; the charging circuit of real open circuit module 40; emit magnetic flux by described over cap discharge coil 43, wireless panel computer 200 is charged.
The utility model is by being combined as a whole at protective cover for tablet personal computer 100 and portable power source, and is easy to carry.By electricity and the conversion of magnetic, wireless to panel computer 200 chargings simultaneously, thus whole protective cover for tablet personal computer 100 without any USB connector, volume is little, lightweight, whole protective cover for tablet personal computer 100 with portable power source can be realized designing as thin as a wafer.In addition, the magnetometric sensor 44 by protective cover for tablet personal computer 100 inside detects to put into automatically with the panel computer 200 of magnet and charges, and avoids artificial repeatable operation.
Be appreciated that ground, in another embodiment, magnetometric sensor 44 can save, and namely starts or stops to panel computer by manual control button 50 after panel computer 200 is put into protective cover for tablet personal computer 100 and charges.
The above embodiment has only expressed a kind of embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. protective cover for tablet personal computer, be used for being attached to a panel computer, it is characterized in that: the battery core of establishing in described protective cover for tablet personal computer comprises and circuit module, this circuit module comprises an over cap discharge coil and connects this battery core and the circuit board of over cap discharge coil, is provided with the panel computer charge coil in the described panel computer; When this panel computer need to charge, described protective cover for tablet personal computer was attached on this panel computer, and described circuit board is converted to magnetic with the electric weight of battery core by described over cap discharge coil and is sent on the panel computer charge coil again, was this panel computer charging.
2. protective cover for tablet personal computer according to claim 1; it is characterized in that: described circuit module comprises that also one connects the magnetometric sensor of described circuit board; when this magnetometric sensor was sensed magnetic in the described panel computer, the charging circuit of automatic starting circuit plate also charged to panel computer by the over cap discharge coil.
3. protective cover for tablet personal computer according to claim 1; it is characterized in that: described circuit module comprises that also one connects the over cap charge coil of described circuit board, and the magnetic that this over cap charge coil receives the external power source conversion is converted into electricity to described battery core charging.
4. protective cover for tablet personal computer according to claim 1, it is characterized in that: this protective cover for tablet personal computer comprises a base plate and a top board, this base plate top is provided with an accepting groove to accommodate described battery core and circuit module.
5. protective cover for tablet personal computer according to claim 4, it is characterized in that: described top board is provided with button to control the charging and discharging of this protective cover for tablet personal computer.
6. protective cover for tablet personal computer according to claim 4 is characterized in that: described top board is provided with pilot lamp and opens, closes to show and what of the electric weight of described battery core inside.
7. protective cover for tablet personal computer, be used for being attached to a panel computer, it is characterized in that: the battery core of establishing in described protective cover for tablet personal computer comprises and circuit module, this circuit module comprises an over cap discharge coil, over cap charge coil, magnetometric sensor and connects this battery core, over cap charge coil, over cap discharge coil, and the circuit board of magnetometric sensor, is provided with the panel computer charge coil in the described panel computer; When described protective cover for tablet personal computer was attached on this panel computer, described magnetometric sensor was sensed the magnetic in the described panel computer, and the charging circuit of automatic starting circuit plate also charges to panel computer by the over cap discharge coil; When this protective cover for tablet personal computer need to charge, the magnetic that this over cap charge coil receives the external power source conversion was converted into electricity to described battery core charging.
8. protective cover for tablet personal computer according to claim 7, it is characterized in that: this protective cover for tablet personal computer comprises a base plate and a top board, this base plate top is provided with an accepting groove to accommodate described battery core and circuit module.
9. protective cover for tablet personal computer according to claim 8, it is characterized in that: described top board is provided with button to control the charging and discharging of this protective cover for tablet personal computer.
10. protective cover for tablet personal computer according to claim 8 is characterized in that: described top board is provided with pilot lamp and opens, closes to show and what of the electric weight of described battery core inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205371517U CN202904451U (en) | 2012-10-19 | 2012-10-19 | Tablet computer protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205371517U CN202904451U (en) | 2012-10-19 | 2012-10-19 | Tablet computer protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202904451U true CN202904451U (en) | 2013-04-24 |
Family
ID=48125096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205371517U Withdrawn - After Issue CN202904451U (en) | 2012-10-19 | 2012-10-19 | Tablet computer protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202904451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102880250A (en) * | 2012-10-19 | 2013-01-16 | 东莞新能德科技有限公司 | Protective cap of tablet personal computer |
-
2012
- 2012-10-19 CN CN2012205371517U patent/CN202904451U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102880250A (en) * | 2012-10-19 | 2013-01-16 | 东莞新能德科技有限公司 | Protective cap of tablet personal computer |
| CN102880250B (en) * | 2012-10-19 | 2016-01-27 | 东莞新能德科技有限公司 | Protective cover for tablet personal computer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130424 Effective date of abandoning: 20160127 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |