CN101478063B - Battery charger and electricity converter using elastic belt for fixing battery - Google Patents
Battery charger and electricity converter using elastic belt for fixing battery Download PDFInfo
- Publication number
- CN101478063B CN101478063B CN2008100023012A CN200810002301A CN101478063B CN 101478063 B CN101478063 B CN 101478063B CN 2008100023012 A CN2008100023012 A CN 2008100023012A CN 200810002301 A CN200810002301 A CN 200810002301A CN 101478063 B CN101478063 B CN 101478063B
- Authority
- CN
- China
- Prior art keywords
- battery
- main body
- charger
- power converter
- elastic webbing
- 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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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/46—Accumulators structurally combined with charging apparatus
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with provisions for charging different types of batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to a novel battery charger and power converter structure using an elastic belt to fix the battery. The novel structure is composed of a charger and power converter main body, a separable charger and power converter bottom frame, and one or more elastic belts made of an elastic material and capable of generating elastic force through tensile deformation, wherein the charger and power converter main body is connected with the bottom frame through the elastic belts. Batteries can be arranged between the main body and the bottom frame after the elastic belts are stretched, and the batteries can be bonded with the main body by the elastic force generated by the stretched elastic belts so as to ensure the contact between the battery electrodes and the electrode points on the main body. Alternatively, the batteries can be directly bonded with the main body through the main body and the elastic belts without the need of a bottom cover. The novel structure can on longer keep the battery accommodating space when the charger or power converter is not in use, thereby greatly reducing the space of the charger and the power converter, and facilitating use for customers.
Description
Technical field
The invention belongs to battery charger and electric power converter correlative technology field, the particularly a kind of battery charger of elastic webbing self-contained battery and electric power converter of using is fixed on battery on the main body of charger and electric power converter by elastic webbing, conveniently reduces the volume that carries of charger.
Background technology
Along with out on tours and company the increasingly extensive of situation of going on business, people often need carry many digital equipments, and the battery charger of these equipment also needs to take considerable volume, makes troubles to travelling.In the time of outside also through regular meeting run into the equipment of taking because of forgetting charging or excessively using the situation that causes equipment not have electricity strike.People also need to carry standard type battery electric power that some small electrical force transducers can conveniently buy and change to these digital equipments and use, and these transducers also will take many spaces when not using.Further aggravated the burden of whilst on tour
How can further reduce the volume of these chargers and transducer, make it when not using, take less space as far as possible, also become letter problem to be solved.Because traditional battery charger need be connected battery with electric power converter, therefore when not using, also must reserve the space that holds battery, even if it is smaller and more exquisite that charging circuit and change-over circuit can be done, also because above-mentioned former thereby brought difficulty for the miniaturization of charger volume.
Summary of the invention
The present invention has overcome above-mentioned shortcoming, and a kind of battery charger and electric power converter of simple in structure, flexible and changeable use elastic webbing self-contained battery is provided.
The present invention solves the technical scheme that its technical problem takes: a kind of battery charger and electric power converter that uses the elastic webbing self-contained battery, by charger and electric power converter main body, separable charger and electric power converter underframe are formed but one or several have the elastic webbing that elastomeric materials that stretcher strain produces elastic force make.Elastic webbing is connected with the electric power converter main body charger with underframe, behind the tensile elasticity band battery is placed between main body and the underframe, by the elastic webbing elastic force that produces that stretches battery and body junction is lumped together, and makes battery electrode contact with electrode points on the main body.
Described elastic ring belt can produce the elastomeric material of elastic force when having stretcher strain and make, described elastic ring belt can form a closed round ring and be connected between main body and the frame, also can have hook or the elastic webbing of interface unit by two ends and be connected on the link slot on main body and the frame main body and bottom are linked together.Can according to connection battery shape be replaced by the elastic ring belt of different length and width.Elastic webbing also can be to be made by the metal spring with elastic force.
New structure involved in the present invention is that described main body and bottom interior shape meet the required battery profile that is connected, and the electrode on the main body is corresponding one by one according to the electrode position on the battery.There is the link slot that is connected elastic webbing at the edge of main body and bottom, and elastic webbing links together main body and bottom by link slot.
New structure involved in the present invention is can be equipped with on described main body and the bottom magnet or by a side magnet the opposing party is housed and made by ferrous material, and main body and bottom can not be attached together mutually when connecting battery.
New structure involved in the present invention, its feature are that also the described elastic webbing that is connected on the main body can directly be enclosed within on the battery case, do not need bottom and main body and battery are directly linked together.
New structure involved in the present invention, it is characterized in that to be connected to situation on the main body electrode: can also have retractable power cord to be connected in the main body with bottom at some battery bottom electrode, when using elastic webbing that battery and main body and bottom are combined, retractable power cord links to each other the electrode of battery bottom electrode and main body.Advance body interior but power line was scalable when battery took off.
Compared to existing battery charger and electric power converter, the new structure that use elastic webbing of the present invention is connected with charger body, can when charger or electric power converter do not use, no longer not need to keep the space that holds battery, thereby reduced the space of charger and electric power converter greatly.Be more convenient for consumer's use.
Description of drawings
Fig. 1 is the structural representation of first kind of elastic ring belt among the present invention;
Fig. 2 is the elastic webbing structural representation of elastic ring belt in the pie graph 1;
Fig. 3 is the structural representation of second kind of elastic ring belt among the present invention;
Fig. 4 is the structural representation of the third elastic ring belt among the present invention;
Fig. 5 is the structural representation of the user mode of embodiment one;
Fig. 6 is the structural representation of embodiment one non-working condition;
Fig. 7 is the scheme of installation of embodiment one scalable cable and line wheel;
Fig. 8 is the structural representation of a kind of mutation of embodiment one;
Fig. 9 is the structural representation of the user mode of embodiment two;
Figure 10 is the structural representation of embodiment two non-working conditions;
Figure 11 is a kind of simplified structure schematic diagram of embodiment two;
Figure 12 is the another kind of simplified structure schematic diagram of embodiment two;
Figure 13 is the structural representation of embodiment three;
Figure 14 is the structural representation of a kind of mutation of embodiment three;
Figure 15 is the user mode structural representation of the another kind of mutation of embodiment three;
Figure 16 is the non-working condition structural representation of Figure 15;
Figure 17 is the structural representation of embodiment four;
Figure 18 is the structural representation of a kind of mutation of embodiment four;
Figure 19 uses the structural representation of high polymer elastic band for elastic webbing;
Figure 20 uses the structural representation of metal spring for elastic webbing;
Figure 21 uses the structural representation of elastic for elastic webbing;
Figure 22 is not for using the structural representation of bottom.
Embodiment
As shown in Fig. 1,2,3,4, be elastic ring belt example involved in the present invention, employed elastic ring belt can be to use the elastomeric material that can produce elastic force when having stretcher strain to make as shown in Figure 3 closed endless belt, also can be to make the open elastic webbing that has hook as the two ends of Fig. 2 by elastomeric material, two ends link together formation endless belt as shown in Figure 1 mutually.Can also be that the elastic webbing two ends as shown in Figure 4 that have a hook are connected on the link slot on charger or electric power converter main body and the bottom.
Embodiment one: as shown in Figure 5, for using the charger example of elastic webbing fixed standard size battery, the AC power supplies that is to use of this example correspondence is the charger of the battery charge of standard model.Wherein 21 is attaching plug, on main body 22 and the bottom 27 link slot 26 is arranged, and elastic webbing 24 can combine main body 22 and bottom 27 by link slot, and 20 is the circuit board in the main body, comprises electrode and charging circuit.Battery 25 can rely on the elastic force of elastic webbing to be fixed between main body 22 and the bottom 27 in pulling elastic webbing 24 backs.And make that the electrode pair on battery electrode and main body and the bottom should.Magnet 23 can be inlayed in main body 22 inside, and bottom 27 can be made by magnetisable material, and main body can rely on magnetic attracting to be in the same place when charger does not use with bottom, forms as the structure among Fig. 6.Thereby greatly reduce the volume that carries of charger.Present embodiment also can be to the accurate battery charge of two feast-brand marks.When charging for standard cell, during as the battery charged in parallel, the battery partial electrode need be below charger, charger needs to have on the bottom counter electrode also and between the circuit board will interconnect, as shown in Figure 7, the scalable cable 211 that is installed in main body 22 inside can be taken in by the line wheel 210 that has spring and pull out.When packing battery 25 into, scalable cable 211 is pulled out simultaneously, as the connection lead between bottom and the main body.Line wheel 211 utilized contained spring automatically scalable cable 211 to be accommodated in the main body 22 when battery took off.
A kind of mutation of present embodiment, when needing the battery charge of using in parallel or carrying out power conversions, charger needs to have on the bottom counter electrode also and between the main body circuit board to interconnect, its elastic webbing can use the elastic material with conduction property to form, and as the power supply lead wire between battery and the circuit board.As shown in Figure 8, elastic webbing uses rubber-like metal spring 222 and metal bracelet 221 to form, and metal bracelet 221 two ends link to each other as power supply lead wire with the main body circuit board with the bottom battery electrode by lead 223 respectively.
Embodiment two: as shown in Figure 9, have the use elastic webbing of power conversions function and the multifunctional charger schematic diagram of the fixing chargeable digital equipment battery of bottom for using AC power supplies and USB charging.Charger body 30 links to each other with bottom 36 by elastic webbing 37, design of main body and bottom internal structure and electrode arrange 39 and the digital equipment battery 35 of required charging correspondence one by one, when needing digital battery 35 is put between main body 30 and the bottom 36, the elastic force that is produced by tensile elasticity band 37 combines battery and charger.Folding ac power plug 31 can overlay it in preformed groove 32 when not using mutually.Connect AC power supplies after be that exportable suitable charging voltage is digital battery 35 chargings after the adjustment of charger internal circuit by attaching plug 31.USB interface 33 on also can the main consuming body 30 is connected to and utilizes the USB power supply on the equipment that computer or other have the USB power output interface is 35 chargings of digital equipment battery.Charger also has voltage conversion function, 34 outputs (illustrate output interface and are exemplified as the USB delivery outlet through the output interface on the main body 30 to obtain being fit to voltage after the electric power process of digital equipment battery 35 can being changed, can also be other forms of output interface), for other digital equipments fill power supply.Main body and the bottom reduced volume that can be superimposed together when charger does not use forms as the structure among Figure 10.
After present embodiment is simplified, as shown in Figure 11, for only having the charger exemplary plot of AC power supplies 301 for digital battery 35 chargings.As shown in Figure 12, use the charger exemplary plot of USB power supply for having retractable USB interface 311 for digital battery 35 chargings.
Embodiment three, for not using bottom, charger directly do not utilize elastic webbing to connect the schematic diagram of battery as Figure 13, former link slot on the main body 30 changes to object centre position, side 322 by the main body both sides, and elastic webbing 321 need not to connect bottom 36 again and directly battery 35 and main body 30 is fixed together.As Figure 14 is a kind of mutation of present embodiment, the 330th, have the charger exemplary plot that magnetic bracket 332 substitutes bottom 36 on the elastic webbing 331, bracket 332 is attached on the elastic webbing 331, and metal bracket 332 width are corresponding with cell thickness, can more help battery and combine with main body.Figure 15 utilizes the charger exemplary plot of USB power supply for digital battery charge for using the use retractable USB interface that has bracket 332 alternative bottoms 35.The magnetic bracket can not be pulled together with main body and reduce the charger volume when charger did not use, and formed the structure shown in Figure 16.
Embodiment four, Figure 17 is for using the electric power converter schematic diagram of elastic webbing fixed standard size battery, transducer is by the output of the output interface above the main body after the suitable voltage with the power conversions of standard size battery 50,51 is the digital equipment charging inlet, corresponding different digital equipment charging inlet profiles are made specially, can be directly connected on the digital equipment and fill power supply for it.Among Figure 18,52 is standard DC output interface, and it is that various digital equipments fill power supply that output is fit to voltage.
The present invention can use the charger of different elastic material self-contained batteries, uses high polymer elastic band self-contained battery among Figure 19, and 20 use metal spring that elastic force fixedly charger and battery are provided among the figure, and 21 use elastic that elastic force fixedly charger and battery are provided among the figure.22 for not using bottom among the figure.
More than the battery charger and the electric power converter of use elastic webbing self-contained battery provided by the present invention is described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (9)
1. a battery charger and electric power converter that uses the elastic webbing self-contained battery, it is characterized in that: by charger and electric power converter main body, separable charger and electric power converter bottom, but one or several have the elastic webbing that elastomeric materials that stretcher strain produces elastic force are made, elastic webbing is connected with the electric power converter main body charger with bottom, behind the tensile elasticity band battery is placed between main body and the bottom, by the elastic webbing elastic force that produces that stretches battery and body junction are lumped together, make battery electrode contact with electrode points on the main body.
2. according to the battery charger and the electric power converter of the described use elastic webbing of claim 1 self-contained battery, it is characterized in that: described elastic ring belt, the elastomeric material that can produce elastic force when having stretcher strain is made, elastic ring belt is connected between main body and the bottom by forming a closed round ring, or have hook or the elastic webbing of interface unit by two ends and be connected on the link slot on main body and the bottom main body and bottom are linked together, the shape of battery is replaced by the elastic ring belt of different length and width according to connection, or elastic webbing is to be made by the metal spring with elastic force.
3. according to the battery charger and the electric power converter of the described use elastic webbing of claim 1 self-contained battery, it is characterized in that: described main body meets the required battery profile that is connected with the bottom interior shape, electrode on the main body is corresponding one by one according to the electrode position on the battery, there is the link slot that is connected elastic webbing at the edge of main body and bottom, and elastic webbing links together main body and bottom by link slot.
4. according to the battery charger and the electric power converter of the described use elastic webbing of claim 1 self-contained battery, it is characterized in that: magnet can be housed on described main body and the bottom or by a side magnet the opposing party be housed and be made by ferrous material, main body and bottom are not attached together mutually when connecting battery.
5. according to the battery charger and the electric power converter of the described use elastic webbing of claim 1 self-contained battery, it is characterized in that: the described elastic webbing that is connected on the main body directly is enclosed within on the battery case, does not need bottom and main body and battery are directly linked together.
6. according to the battery charger and the electric power converter of the described use elastic webbing of claim 1 self-contained battery, it is characterized in that: need be connected to situation on the main body electrode at some battery bottom electrode, there is retractable power cord to be connected in the main body with bottom, when using elastic webbing that battery and main body and bottom are combined, retractable power cord links to each other the electrode of battery bottom electrode and main body, and power line was scalable when battery took off advances body interior.
7. according to the battery charger and the electric power converter of the described use elastic webbing of claim 1 self-contained battery, it is characterized in that: the elastic webbing material that connects main body and bottom is when having the elastomeric material of conducting function, and elastic webbing uses as the power supply lead wire that connects between main body circuit and the battery electrode.
8. according to the battery charger and the electric power converter of the described use elastic webbing of claim 1 self-contained battery, it is characterized in that: main body be to use the battery charger of AC-DC power supply at the charger that uses the elastic webbing self-contained battery, or the DC dc-battery charger of the interface of the exportable DC power supply of use USB interface, or using the onboard charger of vehicle-mounted DC power supply, charger body and bottom contour structures design according to battery profile and structure.
9. according to the battery charger and the electric power converter of the described use elastic webbing of claim 1 self-contained battery, it is characterized in that: main body at electric power converter be the class electric power converter that boosts, or step-down class electric power converter, or voltage stabilizing class electric power converter, or can have the electric power converter of voltage raising and reducing voltage stabilizing function simultaneously, use AC power supplies, the DC power supply is as the power conversions source, and its contour structures of electric power converter designs according to the battery profile.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100023012A CN101478063B (en) | 2008-01-02 | 2008-01-02 | Battery charger and electricity converter using elastic belt for fixing battery |
| PCT/CN2008/002049 WO2009094833A1 (en) | 2008-01-02 | 2008-12-23 | Power converter using elastic belts to fix batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100023012A CN101478063B (en) | 2008-01-02 | 2008-01-02 | Battery charger and electricity converter using elastic belt for fixing battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101478063A CN101478063A (en) | 2009-07-08 |
| CN101478063B true CN101478063B (en) | 2011-04-20 |
Family
ID=40838716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100023012A Expired - Fee Related CN101478063B (en) | 2008-01-02 | 2008-01-02 | Battery charger and electricity converter using elastic belt for fixing battery |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101478063B (en) |
| WO (1) | WO2009094833A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9832863B2 (en) * | 2015-09-25 | 2017-11-28 | Intel Corporation | Method of fabricating a stretchable computing device |
| EP3363058B1 (en) * | 2015-10-16 | 2019-09-04 | Robert Bosch GmbH | Electrode stack restraint |
| CN105390285B (en) * | 2015-11-04 | 2018-09-14 | 佛山市顺德区宏邺电器有限公司 | A kind of capacitor |
| CN105845878B (en) * | 2016-06-01 | 2018-11-20 | 黄勤奇 | With elasticity and soft battery, with elasticity and soft waistband and battery ring |
| TWM550514U (en) * | 2017-06-07 | 2017-10-11 | Apo International Co Ltd | Portable charging device and portable charging cover thereof |
| CN107492610B (en) * | 2017-07-27 | 2024-06-18 | 江苏大艺科技股份有限公司 | Battery holder and electric tool |
| CN109533599A (en) * | 2017-09-22 | 2019-03-29 | 银隆新能源股份有限公司 | Cylindrical battery turnover box |
| CN112026546A (en) * | 2019-07-18 | 2020-12-04 | 陈明会 | Bearing control method of lithium battery charger |
| CN112776638B (en) * | 2019-11-07 | 2022-07-08 | 国创移动能源创新中心(江苏)有限公司 | Power distributor |
| CN112865250A (en) * | 2021-02-10 | 2021-05-28 | 李文杰 | Mobile power supply |
| DE102022132615A1 (en) | 2022-12-08 | 2024-06-13 | Volkswagen Aktiengesellschaft | Cell assembly for a battery |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2075388U (en) * | 1990-09-13 | 1991-04-17 | 孜孜 | Inserting type button shaped clamp for cell |
| CN2077628U (en) * | 1990-06-30 | 1991-05-22 | 夏发明 | Cell case |
| CN2877041Y (en) * | 2006-02-20 | 2007-03-07 | 连思恩 | Battery managing protecting cover |
| CN201044253Y (en) * | 2007-04-18 | 2008-04-02 | 钟志宏 | Electricity charger for cell |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63310576A (en) * | 1987-06-11 | 1988-12-19 | Sanyo Electric Co Ltd | Charger |
| KR100467667B1 (en) * | 2002-11-04 | 2005-01-24 | 박 노을 | Battery holder |
| CN2664208Y (en) * | 2003-11-03 | 2004-12-15 | 哈尔滨市帮捷电子有限责任公司 | Mobile phone battery charging clamp |
| US20080061737A1 (en) * | 2006-09-11 | 2008-03-13 | Gary Michael Johnson | 5 Half D Cell Battery Pack Charger |
-
2008
- 2008-01-02 CN CN2008100023012A patent/CN101478063B/en not_active Expired - Fee Related
- 2008-12-23 WO PCT/CN2008/002049 patent/WO2009094833A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2077628U (en) * | 1990-06-30 | 1991-05-22 | 夏发明 | Cell case |
| CN2075388U (en) * | 1990-09-13 | 1991-04-17 | 孜孜 | Inserting type button shaped clamp for cell |
| CN2877041Y (en) * | 2006-02-20 | 2007-03-07 | 连思恩 | Battery managing protecting cover |
| CN201044253Y (en) * | 2007-04-18 | 2008-04-02 | 钟志宏 | Electricity charger for cell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101478063A (en) | 2009-07-08 |
| WO2009094833A1 (en) | 2009-08-06 |
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Granted publication date: 20110420 Termination date: 20130102 |