CN2475150Y - Portable charger - Google Patents
Portable charger Download PDFInfo
- Publication number
- CN2475150Y CN2475150Y CN 01208904 CN01208904U CN2475150Y CN 2475150 Y CN2475150 Y CN 2475150Y CN 01208904 CN01208904 CN 01208904 CN 01208904 U CN01208904 U CN 01208904U CN 2475150 Y CN2475150 Y CN 2475150Y
- Authority
- CN
- China
- Prior art keywords
- connector
- cell apparatus
- charging
- screw lock
- charging device
- 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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- Y02E60/12—
Abstract
A portable charger is used for charging the battery of the notebook computer, comprises a charger body, an orientation mechanism, a battery device and a power transforming device which is used for transforming the civil electricity. A first connection device and a second connection device are arranged on the charger body. The orientation mechanism is arranged on the charger body. The battery device is provided with a third connection device and an orientation part which is mutually fixed with the corresponding orientation mechanism. The power transforming device is connected with the second connection device of the charger body to provide power supply for charging the charger and realize the miniaturization of the charger, thus the charger can be carried momentarily for charging the batteries which are out of power.
Description
The utility model relates to a kind of portable charger, particularly relates to one and can carry and the portable charger of the battery charge that immediately electric weight exhausted.
In the modern times that science and technology is flourishing, everyone becomes busy worker, all can conveniently work anywhere in order to adapt to these workers, promptly develops a kind of notebook; Well known, notebook is a kind of very easily Work tool for the worker who hurries back and forth outside between often, it not only has light and handy portative advantage, more possessed all complete preparation of software and hardware, therefore, for worker outside of normal phase, notebook promptly solved outside the editing that must do.
Yet, though it is complete that notebook is equipped with concerning the user, but, it still has undesirable part, with regard to charging modes at the battery of notebook, as long as the battery that present notebook is used is arranged in it, utilize a power transformation device (adapter) to be connected again with the connector of the battery charge of notebook, being converted to civilian electricity by the power transformation device also directly provides power supply to come to use for notebook to battery charge, if the user will go out, need utilize above-mentioned charging modes that standby electricity is arranged in the notebook earlier charges, after the reserve battery charging is finished, promptly take out and carry, and the charging modes of this reserve battery not as so convenient as expected concerning the user; Because notebook is concerning worker outside of normal phase, utilize reserve battery to be inevitable, when will going out, the user necessarily must utilize notebook to come computer to be used to its reserve battery charging, thereby the trouble that seems; In addition, when if the user is carrying notebook and is going out, do not have at reserve battery under the situation of electricity, the user can't charge to reserve battery when work, goes out so have to carry the power transformation device, if the user goes out to another place, the battery electric quantity of notebook exhausts, and this place do not have the plug power transformation device of can pegging graft again, at this moment, notebook then can't use, and promptly can influence user's work.
The purpose of this utility model be to provide a kind of can be at any time to the portable charger of battery charge, its miniaturization, be easy to carry.
The purpose of this utility model is to realize like this, a kind of portable charger promptly is provided, the battery charge that supplies notebook to use, its charger includes: a charging device body, which is provided with one first connector and second connector, be provided with a charging circuit in it, described charging circuit is electrically connected with described first connector and second connector; One location mechanism is located on the described charging device body; One cell apparatus has one the 3rd connector, and corresponding described detent mechanism is provided with the location division that can interfix; And a power supply change-over device (adapter) in order to change civilian electricity, produce with second connector of described charging device body and to be electrically connected, with power supply source described cell apparatus is charged.
The utility model also provides a kind of portable charger, the battery charge that supplies notebook to use, it includes: a charging device body, which is provided with one first connector and second connector, be provided with a charging circuit that is electrically connected with described first connector within it, and one in order to changing the power supply change-over device that civilian electricity uses for charging, and described power supply change-over device is electrically connected with second connector and the described charging circuit of described charging device body; One location mechanism is located on the described housing; One cell apparatus has one the 3rd connector, and corresponding described detent mechanism is provided with the location division that can interfix; And a circumscripted power line, be electrically connected with second connector generation of described housing, with power supply source described cell apparatus is charged.
Main feature of the present utility model is, its charging device body is provided with a location mechanism, utilize the location division of this detent mechanism and cell apparatus to interfix, first connector of this charging device body is electrically connected with the 3rd connector of cell apparatus, and be electrically connected by second connector generation of power supply change-over device and this charging device body of the civilian electricity of conversion, cell apparatus is charged, thus, can reach the cell apparatus that notebook uses and utilize this bulk charging of charging device outside, and this charging device body can carry and the cell apparatus charging that immediately electric weight exhausted at any time.
Advantage of the present utility model is that its volume is little, and is easy to carry, at any time can be to battery charge, and more convenient to use to often carrying the notebook clerical worker that goes out.
Below in conjunction with accompanying drawing, describe embodiment of the present utility model in detail, wherein:
Fig. 1 is the perspective exploded view of charging device body, cell apparatus and the power supply change-over device of the utility model preferred embodiment;
Fig. 2 is placed in the interior section plan of accommodation space of this charger body for the detent mechanism of the utility model preferred embodiment;
Fig. 3 is the cutaway view that the charging device body of the utility model preferred embodiment is interfixed by its detent mechanism and cell apparatus;
Fig. 4 is the rearview of adjustment stiff end of this detent mechanism of rotation of the utility model preferred embodiment;
Fig. 5 is the circuit block diagram of the charging circuit of the utility model preferred embodiment;
Fig. 6 is the perspective exploded view that the charging device body utilizes detent mechanism and this cell apparatus interfixes and a circumscripted power line is pegged graft of another preferred embodiment of the utility model;
Fig. 7 is the side sectional view of the utility model Fig. 6;
Fig. 8 is the circuit block diagram of another preferred embodiment charging device body interior charging circuit of the utility model.
At first, see also Fig. 1, Fig. 2 and shown in Figure 3, the utility model first preferred embodiment includes a charging device body 10, a location mechanism 20, the power supply change-over device 40 of a cell apparatus 30 and in order to change civilian electricity; Wherein:
This charging device body 10 is provided with first connector 101 that caves inward and second connector 102, be provided with a charging circuit 103 that is electrically connected with first connector 101 and second connector 102 in it, vertically run through to be provided with near the homonymy of second connector 102 and near another sidewall at charging device body 10 and be two symmetrical and be the accommodation space 104 of T type, and approaching with it the respectively side wall surface in a position of the accommodation space 104 of two T types is sky with respect to this second connector 102.
This detent mechanism 20 is located in the T type accommodation space 104 of this charging device body 10, detent mechanism 20 in this preferred embodiment is an a pair of screw lock location group, this has a screw lock stiff end 201 and an adjustment stiff end 202 away from this screw lock stiff end 201 to screw lock location group 20, and this surely closes the accommodation space 104 that screw lock location group 20 and this charging device body 10 are the T type, and this screw lock stiff end 201 to screw lock location group 20 is arranged at the I type position of the accommodation space 104 that is the T type, and adjustment stiff end 202 is located in a position (as shown in Figure 2) of T type, and the screw lock stiff end 201 local dew of two pairs of screw lock location groups 20 are located at outside the charging device body 10, also with first connector, 101 homonymies of charging device body 10, and be the vacancy away from the position sidewall approaching that the adjustment stiff end 202 of the other end of screw lock stiff end 201 reveals the T type accommodation space 104 of being located at charging device body 10 with it.
This cell apparatus 30 has one the 3rd connector 301, and screw lock location group 20 that should charging device body 10 is provided with the location division 302 that can interfix, and this location division 302 and the 3rd connector 301 are in the same side, and the screw lock stiff end 201 of cooperation screw lock location group 20 is made as screw.
Be somebody's turn to do power supply change-over device (adapter) 40, be electrically connected, provide power supply that this cell apparatus 30 is charged in order to produce with second connector 102 of this charging device body 10 in order to change civilian electricity.
Please consult Fig. 1 and shown in Figure 3 again, when cell apparatus 30 will charge, the screw lock stiff end 201 of two pairs of screw lock location groups 20 on the location division that is screw 302 that is about to cell apparatus 30 and the charging device body 10 is mutual corresponding, and rotate this adjustment stiff end 202 to screw lock location group 20 with the direction of arrow shown in Figure 1,201 of screw lock screw lock stiff ends screwed togather with the location division 302 of cell apparatus 30 gradually when stiff end 202 was adjusted in rotation, simultaneously, the 3rd connector 301 of cell apparatus 30 also enters in first connector 101 of charging device body 10 gradually, continue rotation and adjust stiff end 202, screw lock stiff end 201 can be closed state in location division 302 complete and cell apparatus 30, and the 3rd connector 301 of cell apparatus 30 is closed state (as shown in Figure 3) with first connector 101 of charging device body 10 simultaneously; Subsequently, the connector 401 of power supply change-over device 40 can be plugged to second connector 102 of charging device body 10, and the plug 402 of the other end connects with civilian electric mortiser, and can be by behind the civilian electricity of power supply change-over device 40 conversions, the charging circuit 103 (the circuit connection of charging circuit 103 repeats after please holding) that provides power supply to give these charging device body 10 inside, thereby the power delivery of charging circuit 103 being transmitted by first connector 101 of charging device body 10 is to the 3rd connector 301 of cell apparatus 30, and to cell apparatus 30 chargings.
After charging is finished, the connector of power supply change-over device 40 can be pulled out second connector 102 that breaks away from charging device body 10.When charging device body 10 separates with cell apparatus 30, direction that can be shown in the arrow of Fig. 4, rotate this adjustment stiff end 202 to screw lock location group 20, this promptly breaks away from the location division 302 of cell apparatus 30 gradually after the rotation to the screw lock stiff end 201 of screw lock location group 20, when screw lock stiff end 204 when breaking away from location division 302, the 3rd connector 301 of cell apparatus 30 breaks away from first connector 101 of charging device body 10 gradually, continue to adjust stiff end 202 with the rotation of the direction shown in Fig. 4 arrow, make this screw lock stiff end 201 break away from the location division 302 of cell apparatus 30 as shown in Figure 1 to screw lock location group 20, simultaneously, the 3rd connector 301 of cell apparatus 30 can break away from first connector 101 of charging device body 10.
See also shown in Figure 5, this charging circuit 103 includes a charhing unit 105 and certain voltage/the decide charging membrane module (chargerCV/CC) 106 of electric current, this charhing unit 105 is electrically connected with the charging membrane module 106 of deciding voltage/decide electric current, and said two devices is connected with second connector 102 simultaneously, when charging, the 3rd connector 301 of this cell apparatus 30 and this charhing unit 105 and the charging membrane module 106 of deciding voltage/decide electric current are electrically connected, and with power supply change-over device 40 electrical connections second connector 102, thus, this power supply change-over device 40 promptly provides the voltage of conversion behind the civilian electricity to charging circuit 103, and to cell apparatus 30 charging persons (because of charging circuit 103 of the present utility model for existing thus do not add to give in the transmission of this circuit do not give unnecessary details).
See also Figure 6 and Figure 7, it is another preferred embodiment of the utility model, present embodiment is different with the above embodiments to be, charging circuit 103 in the present embodiment charging device body 10 is electrically connected a power supply change-over device 40, this power supply change-over device 40 is electrically connected with second connector 107 of this charging device body 10 simultaneously, second connector 107 in the present embodiment is in order to be connected with a circumscripted power line 50, thus, when cell apparatus 30 will charge, promptly can be aforesaid the compound mode combination of cell apparatus 30 and charging device body 10, the screw lock location group 20 that direction of arrow rotation as shown in Figure 6 is located in the charging device body 10 symmetrical accommodation spaces 104 is adjusted stiff end 202, the screw lock stiff end 201 of the control other end is sealed with the location division 302 of cell apparatus 30, simultaneously, the 3rd connector 301 of cell apparatus 30 is connected with first connector 101 of charging device body 10, then, can be connected in this second connector 107 by a circumscripted power line 50, and connect civilian electricity with its other end, and reach cell apparatus 30 chargings; When charging is finished, promptly can with the mode of taking apart of cell apparatus 30 the two be separated by aforesaid charging device body 10, promptly rotate this and exchange solidating fixed end 202 with the direction of arrow of Fig. 4, make this screw lock stiff end 201 break away from the location division 302 of cell apparatus 30, and make first connector 101 of the 3rd connector 301 disengaging charging device bodies 10 of this cell apparatus 30 screw lock location group 20.
See also shown in Figure 8, it is the circuit block diagram in the charging device body 10 of another embodiment of the present utility model, charging circuit 103 in the charging device body 10 of present embodiment is electrically connected a power supply change-over device 40, this charging circuit 103 is electrically connected certain voltage/constant-current charge membrane module 106 with a charhing unit 105, should decide voltage/decide current-mode assembly 106 electrical connections one driver element 108, and driver element 108 is electrically connected to power supply change-over device 40, this power supply change-over device 40 is electrically connected second connector 107, when charging, promptly reach and decide the 3rd connector 301 that voltage/constant-current charge membrane module 106 is electrically connected to cell apparatus 30 with charhing unit 105, utilize circumscripted power line 50 to be electrically connected to second connector 107 again, thus the operation that can charge to cell apparatus 30.
In sum, the cell widths that charging device of the present utility model and notebook are used is suitable, its longitudinally length less than cell apparatus, so, the charging device of miniaturization can be carried by the user and go out, if the user is using notebook and when being eager to go out, can utilize charging device of the present utility model and cell apparatus to combine, utilize the power supply change-over device charging again, thus, the user can use a computer on one side, and then recycling in addition charging device charges to reserve battery, and can worry that battery electric quantity exhausts the no reserve battery in back and can use, and this charging device can be carried because of the less event of volume and go out, if when the user need do the operation of charging to battery, can at any time charging device and cell apparatus be combined the convenience that promptly seems suitable.
In addition, in another preferred embodiment of the present utility model, charging circuit also is placed in this charging device body with this power supply change-over device, the user only need utilize a circumscripted power line to charge to battery, so, charging device is more miniaturization then, when the user goes out, only need carry the charging device body and circumscripted power line can charge to cell apparatus, very facility.
Claims (10)
1. portable charger, the battery charge that supplies notebook to use, it is characterized in that, its charger includes: a charging device body, which is provided with one first connector and second connector, be provided with a charging circuit in it, described charging circuit is electrically connected with described first connector and second connector; One location mechanism is located on the described charging device body; One cell apparatus has one the 3rd connector, and corresponding described detent mechanism is provided with the location division that can interfix; And a power supply change-over device (adapter) in order to change civilian electricity, produce with second connector of described charging device body and to be electrically connected, with power supply source described cell apparatus is charged.
2. portable charger as claimed in claim 1, it is characterized in that, described charging device body vertically runs through to be provided with in described and the second connector homonymy and with respect to another sidewall of described second connector near it and is two symmetrical accommodation spaces, this is placed in respectively in the described accommodation space detent mechanism, and reveals partly and be located at described charging device this is external.
3. portable charger as claimed in claim 2, it is characterized in that, this that is located in described accommodation space is a pair of screw lock location group to detent mechanism, this has local respectively this external screw lock stiff end of described charging device and that exposes to screw lock location group and adjusts stiff end, and wherein, the location division of described cell apparatus is provided with screw with cooperating described screw lock location group.
4. as claim 2 or 3 described portable chargers, it is characterized in that described accommodation space is a T type, wherein, described screw lock stiff end is located in the I position of described accommodation space, and described adjustment stiff end is located in a position of described T type.
5. portable charger as claimed in claim 1, it is characterized in that, described charging circuit comprises a charhing unit and certain voltage/the decide charging membrane module (chargerCV/CC) of electric current, its the two be electrically connected with the 3rd connector of cell apparatus, and receive described power supply change-over device the voltage of conversion behind the civilian electricity is provided, so that described charging circuit charges to described cell apparatus.
6. portable charger, the battery charge that supplies notebook to use, it is characterized in that, institute's charger includes: a charging device body, which is provided with one first connector and second connector, be provided with a charging circuit that is electrically connected with described first connector within it, and one in order to changing the power supply change-over device that civilian electricity uses for charging, and described power supply change-over device is electrically connected with second connector and the described charging circuit of described charging device body; One location mechanism is located on the described housing; One cell apparatus has one the 3rd connector, and corresponding described detent mechanism is provided with the location division that can interfix; And a circumscripted power line, be electrically connected with second connector generation of described housing, with power supply source described cell apparatus is charged.
7. portable charger as claimed in claim 6, it is characterized in that, described charging circuit comprises a charhing unit, certain voltage/decide the charging membrane module (charger CV/CC) and the driver element (driver) of electric current, wherein, described charhing unit and the described charging membrane module of deciding voltage/decide electric current are connected with the 3rd connector of described cell apparatus respectively, described driver element and described current conversion unit and describedly decide voltage/constant current unit and be connected are charged to cell apparatus with this described charging circuit.
8. portable charger as claimed in claim 6, it is characterized in that, described housing vertically runs through to be provided with in described and the second connector homonymy and with respect to another sidewall of described second connector near it and is two symmetrical accommodation spaces, this is placed in respectively in the described accommodation space detent mechanism, and reveals partly and be located at outside the described housing.
9. portable charger as claimed in claim 8, it is characterized in that, this is an a pair of screw lock location group to the detent mechanism that is located in described accommodation space, described have a local respectively outer screw lock stiff end of described housing and the adjustment stiff end of exposing to screw lock location group, and wherein, the location division of described cell apparatus cooperates the screw that is provided with of described screw lock location group.
10. portable charger as claimed in claim 8 or 9 is characterized in that described accommodation space is a T type, and wherein, described screw lock stiff end is located in the I position of described accommodation space, and described adjustment stiff end is located in a position of described T type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01208904 CN2475150Y (en) | 2001-03-06 | 2001-03-06 | Portable charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01208904 CN2475150Y (en) | 2001-03-06 | 2001-03-06 | Portable charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2475150Y true CN2475150Y (en) | 2002-01-30 |
Family
ID=33628877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01208904 Expired - Fee Related CN2475150Y (en) | 2001-03-06 | 2001-03-06 | Portable charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2475150Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101587364B (en) * | 2008-05-19 | 2012-07-25 | 联想（新加坡）私人有限公司 | Docking device |
| CN102104177B (en) * | 2009-12-17 | 2013-12-18 | 广达电脑股份有限公司 | Battery charging and discharging path management circuit and method |
| US20210075237A1 (en) * | 2018-05-17 | 2021-03-11 | Bronine Co., Ltd. | Battery charging device |
-
2001
- 2001-03-06 CN CN 01208904 patent/CN2475150Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101587364B (en) * | 2008-05-19 | 2012-07-25 | 联想（新加坡）私人有限公司 | Docking device |
| CN102104177B (en) * | 2009-12-17 | 2013-12-18 | 广达电脑股份有限公司 | Battery charging and discharging path management circuit and method |
| US20210075237A1 (en) * | 2018-05-17 | 2021-03-11 | Bronine Co., Ltd. | Battery charging device |
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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 |