CN201204234Y - Portable charger for mobile electric appliance - Google Patents
Portable charger for mobile electric appliance Download PDFInfo
- Publication number
- CN201204234Y CN201204234Y CNU2008200047169U CN200820004716U CN201204234Y CN 201204234 Y CN201204234 Y CN 201204234Y CN U2008200047169 U CNU2008200047169 U CN U2008200047169U CN 200820004716 U CN200820004716 U CN 200820004716U CN 201204234 Y CN201204234 Y CN 201204234Y
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- rechargeable battery
- loop
- electrical appliances
- movable electrical
- main frame
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- 230000006698 induction Effects 0.000 claims description 12
- 230000014509 gene expression Effects 0.000 claims description 10
- 230000006870 function Effects 0.000 description 7
- 230000007812 deficiency Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a portable charger for connecting to the charge terminal port of the movable electric appliance to charge, including a host (20). The inboard outer housing (21) of the host (20) is a plane. A projecting portion (22) is provided on the perpendicular direction of the parallel surface of the host facing to the mobile phone when the mobile phone is combined to one end of the host, and the projecting portion (22) is a power output plug (290). The host, the projecting portion and the output terminal form an n-shaped word structure. A rechargeable battery (240), a charge controller (210), a rechargeable battery voltage transformation and voltage output circuit (270), a voltage sensor circuit (250), and a switch loop and loop protection insurance circuit (260) are provided in the host (20). The other end of the host (20) is the input plug (200) of the exterior input power supply. The utility model is convenient to charge and carry.
Description
Technical field:
The utility model relates to a kind of charger; Relate in particular to a kind of portable recharging device of being convenient to for the movable electrical appliances charging.
Background technology:
In the ordinary course of things, mobile phone is the terminating machine that utilizes Telephone set with music and data communication and additional function (MP3, photograph) function in moving, so the mobile phone of location its service time long more rechargeable battery elapsed time shorten, need before the electricity in charging place charging in addition or with preparation and rechargeable battery replacing just can continuation use and execute fully.But be shut down situation about can't use and often take place because of the battery mobile phone that discharges fully when band preparation battery maybe can't find the charging place.The dropped calls of the amount of batteries deficiency that particularly takes place in conversation causes serious consequence under case of emergency, and atypical charging service also needs defrayment, can't use mobile phone between charge period.The portable type auxiliary charging device that utilizes disposable battery has also existed in life but very much not has been easy to carry and utilizes disposable battery to use that the back is discarded causes environmental pollution because of volume.Put into market in a large number with the subsidy charging device that two primary cells constitute, connect the subsidy rechargeable battery and be not easy to the defective of carrying and conversing at the power interface of mobile phone when just using.That is, already present boosting battery connects when using, its user mode, and battery is in the way or the excessive defective that is not easy to carry of its size in the sidepiece of handset port or the single linear fashion connection status of lower curtate and in using.The MP3 of generalization, PMP data camera music player have been miniaturized and multifunction in the diversified commodity of movable electrical appliances, the ease of use that satisfies the consumer just, when using big battery easily because of restricted of weight mobility with the suitable capacity battery, say at this type of movable electrical appliances, for preventing that sudden battery from not exhausting the someone and proposing auxiliary charging device, just charging device in the past directly connects movable electrical appliances and is not easy to carry.
The utility model content:
In order to overcome the technical deficiency that the inconvenience of existing portable type charging device is carried; It is the three-dimensional structure that portability does not have inconvenience again that the purpose of this utility model provides a kind of, directly be connected the portable charger that use also makes the movable electrical appliances of part invariably with movable electrical appliances, to portable type charging device in the past carry and inconvenience when using is minimised as purpose, main frame and protuberance, power supply output plug are " Contraband " shape.
For realizing that the technical scheme that the utility model purpose is taked is:
A kind of portable charger of movable electrical appliances comprises a main frame, and described main frame is connected with the charging inlet of movable electrical appliances, it is characterized in that: main frame is that the inboard shell with planar shaped is connected with movable electrical appliances; At an end of main frame, the vertical direction towards the inboard shell of the main frame of mobile phone when combining with mobile phone is provided with protuberance, be "
" font, protuberance is provided with the power supply output plug that is connected with rechargeable battery; Main frame and protuberance, power supply output plug are " Contraband " shape; In main frame, be respectively equipped with rechargeable battery, prevent to overcharge and the loop of charge controller, rechargeable battery transformation and the output voltage of overdischarge control, confirm the power supply status of rechargeable battery and the voltage induced loop of stopping power supply when not enough, by lead-out terminal induction movable electrical appliances and connect the switch loop of power supply and the security circuit of loop protection; At the main frame other end is to charge and from the input plug of outside input power supply by charge controller.
Be provided with the loop inductance that the outside movable electrical appliances of induction connects output plug in the described main frame, its security circuit with switch loop and loop protection is connected; When main frame, power supply output plug are connected with outside movable electrical appliances, the loop inductance of responding to outside movable electrical appliances connection output plug is connected with the security circuit of switch loop and loop protection, while light-emitting diode constitutes the closed-loop path with the voltage induced condition and the described rechargeable battery of rechargeable battery, and light-emitting diode is started in the luminous expression discharge; During rechargeable battery self charging, by the input plug input voltage, light-emitting diode and described rechargeable battery constitute the closed-loop path, and rechargeable battery is in the charging.
Described on protuberance, the power supply output plug is the height and position adjustable structure.
The described chip that in main frame, is provided with the traffic terminating machine or use the PF chip and antenna appends transportation card or contactless card.
The beneficial effects of the utility model are: when the utility model combined with movable electrical appliances, the state that main frame encases on movable electrical appliances on whole length and width size design, reduced volume as far as possible and increases; Can under bonding state, carry, and usability does not have inconvenient part; For with the movable electrical appliances bonding state under carry, the effect of use and the three-dimensional structure is provided, main frame and protuberance, power supply output plug are " Contraband " shape, and be just right.
Description of drawings:
Fig. 1 is the stereogram of embodiment 1 of the present utility model;
Fig. 2 is the vertical view of embodiment 2 of the present utility model;
Fig. 3 is the end view of embodiment 2 of the present utility model;
Fig. 4 is the front view of embodiment 2 of the present utility model;
Fig. 5 is the front elevational schematic of the connection status of explanation the utility model and movable electrical appliances;
Fig. 6 is the schematic rear view of the connection status of explanation the utility model and movable electrical appliances;
Fig. 7 is that schematic diagram is looked on the left side of the connection status of explanation the utility model and movable electrical appliances;
Fig. 8 is a circuit structure block diagram of the present utility model.
10, lid; 20, main frame; 21, inboard shell; 22, protuberance; 30, output plug structure; 200, input plug; 210, charge controller; 220, electro-hot regulator loop; 230, LED charge indicator; 240, rechargeable battery; 250, voltage induced loop; 260, the security circuit of switch loop and loop protection; 270, the loop of rechargeable battery transformation and output voltage; 280, light-emitting diode; 290, power supply output plug; 300, the outside movable electrical appliances of induction connects the loop inductance of output plug; 70, highly regulate and use groove.
Embodiment:
Below in conjunction with drawings and Examples the utility model is described in further detail.
In Fig. 1, Fig. 5, Fig. 6, Fig. 7, embodiment 1 shown in Figure 8.
As shown in Figure 1, the main frame 20 one sides of the design's portable type structure charging device and the parallel surface of movable electrical appliances, promptly inboard shell 21 as the overlapping form of plane one-tenth of mobile phone, is convenient in conjunction with being designed to flat pattern.When one side of main frame combines with mobile phone, on the vertical direction of the inboard shell of main frame, be provided with protuberance 22 form "
" the font attitude.In protuberance design the power supply output plug 290 that engages with the charging mobile phone battery interface is arranged, the projected direction of power supply output plug 290 as shown in Figure 5, when combining and the plane parallel of the inboard shell 21 of main frame with mobile phone.Therefore main frame on the whole, protuberance, power supply output plug form " Contraband " morphosis.So shape forms the reason of structure and is, and as shown 5, when combining, reduce as far as possible and walk out the space of movable electrical appliances profile scope with the movable electrical appliances of mobile phone and so on, combining closely with movable electrical appliances is purpose.Promptly the increase variation in width or length is almost nil after charger encases combinations of states on the movable electrical appliances, is easy to carry.
In Fig. 2, Fig. 3, embodiment 2 shown in Figure 4.
It is desirable to: movable electrical appliances thickness specification is different, and considers the usability on the plurality of specifications movable electrical appliances.On protuberance 22, power supply output plug 290 is the height and position adjustable structure, and is provided with adjuster.Fixed power supply output plug keeps spacing at definite part lid and output, and power supply output plug 290 combines with the adjustability structure with the protuberance 22 of the output plug structure 30 that a side forms.The thickness part of the charging inlet of movable electrical appliances is different and be to be suitable on various specification movable electrical appliances, the height free adjustment of designing power supply output plug 290, protuberance 22 inboard form adjustment structures or highly adjusting be convenient to be used in combination with groove 70 with various movable electrical appliances.
In addition; the following formation of the circuit of the design's charger shown in Figure 8: the rechargeable battery 240 of chargeable and discharge and make the rechargeable battery charging and prevent to overcharge and the charge controller 210 of the rechargeable battery that the protection loop of overdischarge comprises; in charging, the electro-hot regulator loop 220 that prevents that temperature from rising is installed with described protection loop according to the protective device of internal temperature rising control; the LED charge indicator 230 of expression charge controller 210 of rechargeable battery and charged state and accept power conversion from rechargeable battery 240 and provide the rechargeable battery transformation of suitable service voltage and the loop of output voltage (DC/DC changes the loop) 270 to movable electrical appliances for suitable service voltage; confirm the power supply status of rechargeable battery 240 and the voltage induced loop 250 that when off-capacity, stops the discharge of past movable electrical appliances; the connection status of perception power supply output plug 290; and the outside movable electrical appliances of the induction that begins to discharge connects the loop inductance 300 of output plug; the light-emitting diode (LED discharge indicator loop) 280 that shows the discharge condition of rechargeable battery 240; induction power supply output plug and outside movable electrical appliances connection status; light-emitting diode 280 during expression is used; protection between main frame and movable electrical appliances on protection overcurrent and the outage electrical characteristics is provided with the security circuit 260 that switch-fuse constitutes switch loop and loop protection, and the power supply output plug 290 of electric energy is provided by 240 pairs of outside movable electrical appliances of rechargeable battery.
Portable type structure charger has the device of charging and discharging function; be usually used as the rechargeable battery 240 of the charging of movable electrical appliances; and possess the charge controller 210 of rechargeable battery for the built-in protective loop of charging, and this overcharges/and play a part to prevent to overcharge and overdischarge when charging in the over loop.
In present embodiment 1 or embodiment 2, this type of purposes is used, and show with the LED charge indicator (light-emitting diode) 230 of the expression secondary rechargeable battery charged state in the above-mentioned lid 10, represent to be connected also discharge process with the Discharge illuminating diode with movable electrical appliances.Also play the demonstration effect when rechargeable battery exhausts electric weight deficiency electric weight in discharge, the release lamp goes out.
Device in the present embodiment is small-sized and at usual portability, connects movable electrical appliances and uses.The bound of up time is decided by the amount of capacity of rechargeable battery 240.Rechargeable battery 240 repeatability is implemented charging and discharge, and its number of times is also more than 300 times, and shared outside carries movable electrical appliances and do not have additional expenses with charger, and is easy to use.
The rechargeable battery 240 residing outward appearances of capacity in lid 10 according to rechargeable battery 240 in the present embodiment can design according to amount of capacity.Rechargeable battery 240 positions are in the back side of movable electrical appliances with the combination of " Contraband " word structure on movable electrical appliances, so the size issue that can freely select to solve on the usability according to the rechargeable battery capacity in the magnitude range of movable electrical appliances is a feature.
The present embodiment device is that whole size belongs to microminiature and possesses the connection cord that connects use on the movable electrical appliances.Usually carry with movable electrical appliances, in use electric quantity of rechargeable battery not enough or exhaust electric weight can not the time spent, use this device to be used for very power supply and supply with, play the charging device function.
The input plug 200 of this device and the form of power supply output plug 290 specifically illustrate, and this is adaptive with the specification of charging inlet according to mobile phone, and with other charging inlet the same terms of movable electrical appliances MP3, PMP under can use mutually.
More than Shuo Ming embodiment is an example in the design, and is not limited to above two examples, should comprise equivalent structure therewith.
Claims (4)
1, a kind of portable charger of movable electrical appliances comprises a main frame (20), and described main frame (20) is connected with the charging inlet of movable electrical appliances, it is characterized in that: main frame (20) is that the inboard shell (21) with planar shaped is connected with movable electrical appliances; At an end of main frame, the vertical direction towards the inboard shell of the main frame of mobile phone when combining with mobile phone is provided with protuberance (22), be "
" font, protuberance (22) is provided with the power supply output plug (290) that is connected with rechargeable battery; Main frame (20) is " Contraband " shape with protuberance (22), power supply output plug (290); In main frame (20), be respectively equipped with rechargeable battery (240), prevent to overcharge and the loop (270) of charge controller (210), rechargeable battery transformation and the output voltage of overdischarge control, confirm the power supply status of rechargeable battery (240) and the voltage induced loop (250) of stopping power supply when not enough, by lead-out terminal induction movable electrical appliances and connect the switch loop of power supply and the security circuit (260) of loop protection; At the main frame other end is to charge and from the input plug (200) of outside input power supply by charge controller (210).
2, the portable charger of a kind of movable electrical appliances according to claim 1, it is characterized by: be provided with the loop inductance (300) that the outside movable electrical appliances of induction connects output plug in the main frame (20), it is connected with the security circuit (260) of switch loop and loop protection; When main frame (20), when power supply output plug (290) is connected with outside movable electrical appliances, the loop inductance (300) of responding to outside movable electrical appliances connection output plug is connected with the security circuit (260) of switch loop and loop protection, a light-emitting diode (280) constitutes the closed-loop path with the voltage induced condition and the described rechargeable battery (240) of rechargeable battery (240) simultaneously, and light-emitting diode (280) is started in the luminous expression discharge; During rechargeable battery (240) self charging, by input plug (200) input voltage, light-emitting diode (280) constitutes the closed-loop path with described rechargeable battery (240), and rechargeable battery (240) is in the charging.
3, the portable charger of a kind of movable electrical appliances according to claim 1 and 2 is characterized by: on protuberance (22), power supply output plug (290) is the height and position adjustable structure.
4, the portable charger of a kind of movable electrical appliances according to claim 1 and 2 is characterized by: be provided with the chip of traffic terminating machine or use the PF chip and antenna appends transportation card or contactless card in main frame (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200047169U CN201204234Y (en) | 2008-01-28 | 2008-01-28 | Portable charger for mobile electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200047169U CN201204234Y (en) | 2008-01-28 | 2008-01-28 | Portable charger for mobile electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201204234Y true CN201204234Y (en) | 2009-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200047169U Expired - Fee Related CN201204234Y (en) | 2008-01-28 | 2008-01-28 | Portable charger for mobile electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201204234Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108063479A (en) * | 2017-12-25 | 2018-05-22 | 芜湖锐进医疗设备有限公司 | Disinfection box battery conversion head |
| CN108110833A (en) * | 2017-12-25 | 2018-06-01 | 芜湖锐进医疗设备有限公司 | Medical electric drill battery charging head |
| TWI718295B (en) * | 2016-05-03 | 2021-02-11 | 南韓商Ｌｇ電子股份有限公司 | Charging device |
| WO2023160575A1 (en) * | 2022-02-22 | 2023-08-31 | 浙江齐享科技有限公司 | Energy storage power supply, and power supply system and power supply method thereof |
-
2008
- 2008-01-28 CN CNU2008200047169U patent/CN201204234Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI718295B (en) * | 2016-05-03 | 2021-02-11 | 南韓商Ｌｇ電子股份有限公司 | Charging device |
| US11005281B2 (en) | 2016-05-03 | 2021-05-11 | Lg Electronics Inc. | Charging device |
| CN108063479A (en) * | 2017-12-25 | 2018-05-22 | 芜湖锐进医疗设备有限公司 | Disinfection box battery conversion head |
| CN108110833A (en) * | 2017-12-25 | 2018-06-01 | 芜湖锐进医疗设备有限公司 | Medical electric drill battery charging head |
| WO2023160575A1 (en) * | 2022-02-22 | 2023-08-31 | 浙江齐享科技有限公司 | Energy storage power supply, and power supply system and power supply method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Jiang Li Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Jiang Li Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20100128 |