CN2291740Y - Self-charging mobile telephone cell - Google Patents
Self-charging mobile telephone cell Download PDFInfo
- Publication number
- CN2291740Y CN2291740Y CN97203857U CN97203857U CN2291740Y CN 2291740 Y CN2291740 Y CN 2291740Y CN 97203857 U CN97203857 U CN 97203857U CN 97203857 U CN97203857 U CN 97203857U CN 2291740 Y CN2291740 Y CN 2291740Y
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- CN
- China
- Prior art keywords
- plug
- battery
- charging
- electrode
- insulating base
- 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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- Battery Mounting, Suspending (AREA)
- Telephone Set Structure (AREA)
- Secondary Cells (AREA)
Abstract
The utility model relates to a self-charging mobile telephone battery which is provided with a charging device, the utility model comprises a battery container 10, a battery, a circuit board 4, etc., and the side face of the battery container 10 is provided with a telescopic power plug. The utility model adopts a manual telescopic power plug, therefore, when the utility model is used, the purposes of charging and retraction of a plug sliding block can be achieved only by pushing push keys to make the plug sliding block running fix along a guide rail, and the usage of the utility model is flexible, reliable and safe.
Description
The utility model relates to a kind of mobile phone battery that has charging device, belongs to secondary cell.
At present, the mobile phone battery that has charging device on the market, the convertible attaching plug of general employing, promptly the inserted sheet pin of two mutually insulateds is set in the same footpath of a plastic shaft upwards, make with the plastic shaft two ends be fulcrum can 90 the plug that rotates back and forth of degree, be installed in two notches in the front or the back side of mobile phone battery.During charging, dig the inserted sheet pin and make the front of itself and mobile phone battery or reverse side be 90 degree to hold up, can insert the supply socket charging.Because mobile phone inside battery circuit adopts capacitance decompression more, circuit may be with high voltage during charging, therefore must establish the high pressure isolated electrode, can disconnect each electrode of other battery surfaces with protection against electric shock when charging.Simultaneously, the inserted sheet pin is installed in two notches on mobile phone battery case surface, when digging two inserted sheet pin, because the location resistance the when frictional resistance of two inserted sheet pin pigtail splices and two groups of high pressure isolated electrodes and two inserted sheet pin down tilt states, add the convenient place with strength of no hasp class, make two inserted sheet pin rout up difficulty.In addition, the front of battery case or reverse side and supply socket phase-contact surface are big during charging, and radiating effect is relatively poor.Moreover this mobile phone battery adopts nickel-cadmium cell, and weight is big, and capacity is little, and memory effect is arranged, and environment is had pollution.
The purpose of this utility model be to provide a kind of attaching plug to take out easily and the self-charging type mobile phone battery that charges safe and reliable to overcome above-mentioned defective.
The self-charging type mobile phone battery that the utility model proposes comprises battery case, battery and circuit board etc., is provided with telescopic attaching plug in the battery case side.
Telescopic attaching plug is by the plug slide block, push button, compositions such as spring, the plug slide block has an insulating base and a pair of plug electrode, this is fixed on the insulating base to plug electrode and draws two sliding contacts respectively on above-mentioned plug electrode, this sliding contact extends and corresponding with each charging electrode and high pressure isolated electrode on the circuit board to insulating base bottom, on the battery case bottom, have stopper slot, be provided with push button in the stopper slot, one groove is arranged on the insulating base, one spring is arranged on the push button, one end matches with groove on the insulating base, push button can slide in groove, have two and the corresponding hole of plug electrode in the battery case side, above-mentioned plug slide block can slide on the guide rail in battery case.During charging, need only plug electrode be released the location with push button and be inserted on the commercial power socket and get final product.
Because the utility model adopts manual telescopic attaching plug, need only promote push button during use and make the plug slide block just can reach the purpose of charging and withdrawal plug slide block along guide rail running fix, use extremely flexible, reliably, safety.Simultaneously, battery case side and supply socket phase-contact surface are less during charging, its good heat dissipation effect.
Below in conjunction with drawings and Examples the utility model is further described.
Structural representation when Fig. 1 stretches out for the present embodiment attaching plug.
Structural representation when Fig. 2 withdraws for the present embodiment attaching plug.
Fig. 3 is the structural representation of present embodiment self-charging type mobile phone battery.
With reference to Fig. 1, Fig. 2, Fig. 3, self-charging type mobile phone battery comprises battery case 10, battery and circuit board 4 etc., is provided with telescopic attaching plug in battery case 10 sides.Telescopic attaching plug is by plug slide block 20, push button 5, spring 51 compositions such as grade, plug slide block 20 has an insulating base 3 and a pair of plug electrode 31, plug electrode 31 is fixed on the insulating base 3 and draws two sliding contacts 32 respectively on plug electrode 31, sliding contact 32 extends and corresponding with each charging electrode 41 and high pressure isolated electrode 42 on the circuit board 4 to insulating base 3 bottoms, on battery case 10 bottoms 2, have stopper slot 21, be provided with push button 5 in the stopper slot 21, one groove is arranged on the insulating base 3, one spring 51 is arranged on the push button 5, one end matches with groove on the insulating base 3, push button 5 can slide in groove, have two and plug electrode 31 corresponding holes in battery case 10 sides, plug slide block 20 can slide on the guide rail in the battery case 10.When promoting push button 5 when battery case 10 sides move, the sliding contact 32 on the plug slide block 20 disconnects high pressure isolated electrodes 42, and connects the charging electrode 41 on the circuit board 4, and simultaneously, two plug electrodes 31 stretch out in battery case 10 sides two apertures; Unclamp push button 5, plug slide block 20 is pinned in 51 actions of plug slide block 20 upper springs, can conveniently charge.When resetting, press push button 5, remove in location and mobile inward push button 5, the two plug electrodes 31 withdrawal holes, simultaneously, the charging electrode 41 on the sliding contact 32 open circuit plates 4 is connected high pressure isolated electrode 42, and the mobile phone battery can use.Under the pressure of the spring 51 in being located at insulating base 3 grooves, sliding contact 32 can keep good electricity connection with charging electrode 41 and high pressure isolated electrode 42.
Present embodiment adopts Ni-H cell, and memoryless, pollution-free, in light weight, capacity is big.Simultaneously, circuit board is provided with short-circuit protection circuit, overcharge protection circuit, charging indication, sufficient indicating circuit etc.
Claims (3)
1, a kind of self-charging type mobile phone battery comprises battery, battery case (10), circuit board (4) etc., and it is characterized in that: battery case (10) side is provided with telescopic attaching plug.
2, self-charging type mobile phone battery according to claim 1, it is characterized in that: telescopic attaching plug is by plug slide block (20), push button (5), spring compositions such as (51), plug slide block (20) has an insulating base (3) and a pair of plug electrode (31), plug electrode (31) is fixed on insulating base (3) and goes up and draw respectively two sliding contacts (32) on plug electrode (31), sliding contact (32) is to insulating base (3) bottom extension and corresponding with last each charging electrode (41) of circuit board (4) and high pressure isolated electrode (42), on battery case (10) bottom (2), have stopper slot (21), be provided with push button (5) in the stopper slot (21), insulating base has a groove on (3), one spring (51) is arranged on the push button (5), one end matches with groove on the insulating base (3), push button (5) can slide in groove, have two and the corresponding hole of plug electrode (31) in battery case (10) side, plug slide block (20) can slide on the guide rail in the battery case (10).
3, self-charging type mobile phone battery according to claim 1 and 2 is characterized in that: battery adopts Ni-H cell, and circuit board (4) is provided with short-circuit protection circuit, overcharge protection circuit, charging indication, sufficient indicating circuit etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97203857U CN2291740Y (en) | 1997-01-20 | 1997-01-20 | Self-charging mobile telephone cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97203857U CN2291740Y (en) | 1997-01-20 | 1997-01-20 | Self-charging mobile telephone cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2291740Y true CN2291740Y (en) | 1998-09-16 |
Family
ID=33924572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97203857U Expired - Fee Related CN2291740Y (en) | 1997-01-20 | 1997-01-20 | Self-charging mobile telephone cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2291740Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015054871A1 (en) * | 2013-10-17 | 2015-04-23 | 吉瑞高新科技股份有限公司 | Electronic cigarette and assembly method thereof |
| CN107147167A (en) * | 2017-05-24 | 2017-09-08 | 深圳市安思科电子科技有限公司 | One kind lays reliable wireless charging device |
-
1997
- 1997-01-20 CN CN97203857U patent/CN2291740Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015054871A1 (en) * | 2013-10-17 | 2015-04-23 | 吉瑞高新科技股份有限公司 | Electronic cigarette and assembly method thereof |
| CN107147167A (en) * | 2017-05-24 | 2017-09-08 | 深圳市安思科电子科技有限公司 | One kind lays reliable wireless charging device |
| CN107147167B (en) * | 2017-05-24 | 2019-12-10 | 深圳市奥利弗科技有限公司 | place reliable wireless battery charging outfit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |