WO2004091012A1 - 補助電源装置 - Google Patents
補助電源装置 Download PDFInfo
- Publication number
- WO2004091012A1 WO2004091012A1 PCT/JP2004/005126 JP2004005126W WO2004091012A1 WO 2004091012 A1 WO2004091012 A1 WO 2004091012A1 JP 2004005126 W JP2004005126 W JP 2004005126W WO 2004091012 A1 WO2004091012 A1 WO 2004091012A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- battery
- power supply
- sheet battery
- auxiliary power
- sheet
- Prior art date
Links
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000003405 preventing effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/105—Pouches or flexible bags
-
- 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
Definitions
- the present invention relates to an auxiliary power supply device used by being connected to a mobile phone or the like.
- an auxiliary power supply device that connects to a mobile phone and supplies power to the mobile phone has been proposed.
- Such an auxiliary power supply is sold in a convenience store or the like, and when the battery of the mobile phone is depleted, an auxiliary power supply having a connector shaped according to the type of the mobile phone to be used can be purchased. For example, even if the battery of a mobile phone is depleted, it is possible to make emergency calls and send and receive e-mails.
- auxiliary power supply for such a mobile phone, it has a shape that is compatible with the connector of the mobile phone so that a commercially available dry battery can be used as a power supply.
- auxiliary power supply device provided with a power supply (see Japanese Patent Application Laid-Open No. 2000-134483).
- sheet batteries were used as batteries for flashes of instant cameras, etc., but in recent years, demand for sheet batteries has decreased as demand for instant cameras themselves has decreased. are doing. As a result, the inventory of sheet batteries has increased to the extent that they need to be discarded, and methods for effective use of sheet batteries are being tried and tested. Therefore, it would be very convenient if a sheet-shaped battery with a small flat plate shape and excellent portability could be used as a power source for a mobile phone.
- sheet batteries used in conventional instant cameras require a large current to flow in a short period of time to emit light from the strobe, and generate a large current of about 20 A instantaneously. It may not be possible to charge a mobile phone for which the charging current is limited to protect the internal circuit or secure the entire surface.
- the charging current monitoring circuit has been monitored more strictly, such as by increasing the number of times the charging current is monitored. It is becoming something to do. Therefore, it has not been considered to use the sheet battery used in the above-described instant camera as a power source for an auxiliary power supply device of a mobile phone.
- An object of the present invention is to provide an auxiliary power supply device that can effectively use the above-mentioned sheet battery, whose demand is decreasing, as a power source of a mobile phone whose importance is increasing, and that can be manufactured at low cost. It is for the purpose of.
- a first auxiliary power supply device of the present invention is a rectangular sheet-shaped battery having a pair of electrodes, comprising: a sheet battery for a film pack with a battery of an instant camera; and a connection electrically connected to the electrode of the sheet battery. And a connector connected to the mobile phone receiving power from the sheet battery connected to the other end of the wire, a wire connected to one end of the connection piece, and a wire connected to the other end of the wire. It is.
- connection piece may be a conductive tape having a conductive adhesive applied to a surface connected to the electrode.
- the connecting piece is used as a holding portion for electrically holding and holding the sheet battery while electrically connecting to the electrode of the sheet battery, and a conductive adhesive is applied to both surfaces between the holding portion and the electrode.
- the applied conductive tape can be attached.
- the connection piece can be electrically connected to the electrode of the sheet battery and the sheet battery can be detachably held.
- current limiting means for limiting the current flowing from the sheet battery to the mobile phone can be provided between the connection piece and one end of the electric wire or between the other end of the electric wire and the connector.
- the current limiting means can be a resistance element and a Z or diode element.
- the current limiting means is a resistance element, and the resistance value of the resistance element can be set to 1 ⁇ to 1 ⁇ .
- a second auxiliary power supply device includes a connector portion having a shape adapted to a connector of a device to be connected, and a connector for detachably holding the sheet battery while being electrically connected to an electrode of the sheet battery. And a battery holding part electrically connected to the part.
- the battery holding portion may be provided with a holding portion for biasing and holding the sheet battery while being electrically connected to the electrode of the sheet battery.
- the battery holding portion may further include a case for housing the sheet battery, the terminal holding portion having an internal terminal electrically connected to the electrode of the sheet battery.
- the case may have an opening into which the sheet battery is loaded, and may include a case main body that accommodates the sheet battery loaded through the opening, and a lid that opens and closes the opening.
- the 1st auxiliary power supply of this invention is a rectangular sheet-shaped battery which has a pair of electrodes, and is electrically connected to the sheet battery for a film pack with a battery of an instant camera, and the electrode of the sheet battery.
- a connection piece to be connected, an electric wire having one end connected to the connection piece, and a connector connected to the other end of the electric wire and connected to a mobile phone supplied with power from a sheet battery. Therefore, the above sheet battery can be effectively used as a power source for a mobile phone, and can be manufactured at a low cost.
- the connection piece is connected to the electrode.
- the conductive tape is a conductive tape having a conductive adhesive applied to the surface on the other side
- the connecting piece is used as a clamping portion for urging and clamping the sheet battery while electrically connecting to the electrode of the sheet battery, If a conductive tape with a conductive adhesive applied to both sides is applied between the holding portion and the electrode, the electrical connection between the sheet battery electrode and the electric wire will be more stable. Can be maintained.
- the sheet battery electrode is made of a material that cannot be soldered directly, solder the wire to the conductive tape as described above and then attach the conductive tape to the sheet battery electrode. By doing so, the electric wires and the electrodes can be easily electrically connected. Further, even when the electrode of the sheet battery is solderable, it is possible to avoid that the temperature of the sheet battery becomes high due to heat due to the soldering work, and the life of the sheet battery is remarkably shortened.
- connection piece is electrically connected to the electrode of the sheet battery and the sheet battery is detachably held, the sheet battery is replaced by replacing the sheet battery when the sheet battery is exhausted.
- the power supply can be reused. Therefore, parts other than the sheet battery constituting the auxiliary power supply device can be repeatedly used, and only the sheet battery is discarded, thereby providing an environmentally excellent auxiliary power supply device.
- the user of the auxiliary power supply only needs to purchase the sheet battery, so that the auxiliary power supply can be provided to the user at low cost.
- a current limiting means for limiting the current flowing from the sheet battery to the mobile phone is provided between the connection piece and one end of the wire or between the other end of the wire and the connector, for example, the charging current It can be charged even when connected to a mobile phone that has restrictions set.
- the current limiting means is a resistance element and / or a diode element
- the current can be limited by an inexpensive configuration.
- the current limiting means is a resistance element and the resistance value of the resistance element is set to 1 ⁇ or more and 10 ⁇ or less, charging is also performed on a mobile phone for which charging current limitation is set. As well as sufficient charging speed and charging capacity.
- a connector portion having a shape adapted to a connector of a device to be connected, and a connector for detachably holding a sheet battery while being electrically connected to an electrode of the sheet battery Since the battery unit is provided with a battery holder electrically connected to the unit, the auxiliary power supply can be reused by replacing the sheet battery when the sheet battery is exhausted.
- the connector portion and the battery holding portion constituting the auxiliary power supply device can be used repeatedly, only the battery and the battery are discarded, thereby providing an environmentally excellent auxiliary power supply device.
- the user of the auxiliary power supply only needs to purchase the sheet battery, so that the auxiliary power supply can be provided to the user at low cost.
- the battery holding portion with a holding portion for biasing and holding the sheet battery while being electrically connected to the electrode of the sheet battery, the sheet battery is electrically connected to the battery holding portion while being biased by the battery holding portion. Connected to. Therefore, even if connection and detachment of the sheet battery to and from the battery holding portion are repeated, the electrical connection between the sheet battery and the battery holding portion can be maintained in a good state.
- the battery holding unit further includes a case for accommodating the sheet battery, which internally has a terminal portion electrically connected to the electrode of the sheet battery, the sheet battery is exposed. Therefore, the auxiliary power supply device according to the present invention can be made preferable in appearance.
- the case has an opening into which the sheet battery is loaded, and has a case body accommodating the sheet battery loaded through this opening, and a lid that opens and closes the opening, the lid is By opening and closing, the seat battery can be easily replaced.
- FIGS. 1A and 1B are external perspective views illustrating a configuration of an embodiment of an auxiliary power supply device according to the present invention and a part of a manufacturing process thereof.
- FIG. 2 is a diagram for explaining the arrangement of electric wires 23 A and 23 B in the auxiliary power supply device shown in FIGS. 1A and 1B.
- FIGS. 3A and 3B show the fixing tape of the auxiliary power unit shown in FIGS. 1A and 1B. The figure for demonstrating the sticking method.
- Fig. 4 is a diagram for explaining the protection case of the auxiliary power supply unit shown in Figs. 1A and 1B.
- FIG. 5 is a perspective view of the auxiliary power supply housed in the protective case shown in FIG. 6A and 6B are external perspective views for explaining the configuration of another embodiment of the auxiliary power supply device of the present invention and a part of the manufacturing process thereof.
- FIGS. 7A, 7B, and 7C are diagrams showing an adapter unit connected to the auxiliary power supply device of the present invention.
- FIG. 8 is a diagram showing an auxiliary power supply of the present invention to which an adapter unit is connected.
- FIG. 9 is a diagram showing an auxiliary power supply device of the present invention to which an adapter unit and a mobile phone are connected.
- FIGS. 10A and 10B are diagrams for explaining a part of the manufacturing process of the auxiliary power supply device of the present invention.
- FIG. 11 is a diagram showing measurement results obtained by measuring the charging current while changing the resistance value of the resistance element of the auxiliary power supply device shown in FIGS. 1A and 1B.
- FIG. 12 is an external perspective view showing the configuration of another embodiment of the auxiliary power supply device of the present invention.
- FIG. 13 is a diagram showing a usage form of the auxiliary power supply as viewed from the direction of arrow A in FIG.
- FIG. 14 is an external perspective view (part 1) showing the configuration of another embodiment of the auxiliary power supply device of the present invention.
- FIG. 15 is an external perspective view (part 2) showing a configuration of another embodiment of the auxiliary power supply device of the present invention.
- FIG. 16 is an external perspective view (part 3) showing the configuration of another embodiment of the auxiliary power supply device of the present invention.
- the auxiliary power supply device according to the first embodiment is used as an auxiliary power supply device for a mobile phone.
- the auxiliary power supply of the first embodiment is a sheet battery. 10 and a connecting part 20 for connecting the sheet battery 10 and the mobile phone.
- a sheet battery 10 is a sheet for a battery-equipped film pack of an instant camera in which a pair of positive and negative electrodes 11A and 11B are provided on one surface of a rectangular sheet battery.
- Battery The sheet battery 10 used in the auxiliary power supply device of the present embodiment is manufactured by Volaroid Co., for example, Polaroid BatteryP80 (registered trademark), Polaroid BatteryPlOO (registered trademark), or the like can be used.
- the size of Polaroid BatteryP80 (registered trademark) and Polaroid BatteryPlOO (registered trademark) are 8.2 cm long x 6.93 cm wide x 0.47 cm thick, 9.47 cm long x 7.72 cm wide x 0.47 cm thick, and the output voltage is About 6V.
- a current of 23A can be instantaneously passed through a 0.001 ⁇ load.
- the positive electrode 11A is formed of carbon-loaded polyvinyl chloride (CPVC) coated with zinc powder.
- the negative electrode 11 B is formed from synthetic manganese dioxide.
- the electrodes 11A and 11B are covered with an aluminum plate.
- the sheet battery 10 uses a so-called Fabricche battery.
- the connecting part 20 includes connecting pieces 21 A, 21 B connected to the electrodes 11 A, 11 B of the sheet battery 10, connectors 22 connected to the mobile phone, and a connector 22. It has electric wires 23 A and 23 B connecting the connection pieces 21 A and 21 B, and a resistance element 24 provided between the connection piece 21 A and the electric wire 23 A.
- the resistance element 24 is provided between the connection piece 21 A and the electric wire 23 A, but the resistance element 24 is provided between the electric wire 23 and the connector 22.
- a resistance element 24 may be provided.
- connection pieces 21 A and 21 B are conductive tapes having a conductive adhesive applied to one surface, and are made of copper.
- One end of a resistance element 24 is soldered to the connection piece 21 A, and one end of an electric wire 23 A is soldered to the other end of the resistance element 24.
- One end of the electric wire 23B is soldered to the connecting piece 21B.
- a connector 22 is connected to the other ends of the electric wires 23A and 23B.
- the conductive tape Although copper was used as the material, any material having conductivity such as nickel may be used as the material.
- the connecting pieces 21A and 21B are not limited to tape-shaped pieces, but may be thin plate-shaped ones, for example, steel plates.
- connection piece 21A is attached to the electrode 11A of the sheet battery 10, and the surface on the conductive adhesive side of the connection piece 21B. Is attached to the electrode 11B. Further, as shown in FIG. IB, one end of the connection piece 21A is bent and attached to the back surface of the sheet battery 10.
- the connector 22 is arranged so as to be located on the side opposite to the soldered side of the connection pieces 21 A, 21 B, and the electric wires 23 A, 2 It is desirable to dispose 3 B so as to be located between electrodes 11 A and 11 B. Furthermore, as shown in FIGS. 3A and 3B, it is desirable to attach a fixing tape 25 for fixing the electric wires 23A and 23B and the connecting pieces 21A and 21B to the sheet battery 10.
- the fixing tape 25 for fixing the wires 23A and 23B can be attached both in the direction along the length of the wires 23A and 23B and in the direction perpendicular to the length. desirable.
- the fixing tape 25 for fixing the connection pieces 21A and 21B is attached so as to cover the soldered portion, and the fixing tape 25 is further attached to the fixing tape 25 from above. It is desirable to attach 25.
- the connecting portion 20 By fixing the connecting portion 20 to the sheet battery 10 as described above, even if the connector 22 of the connecting portion 20 is pulled in the direction of connection to the mobile phone, the connecting portion 20 remains in the sheet battery. It can be hard to deviate from 10. Further, the sheet battery 10 to which the connecting portion 20 is fixed as described above is put in a protective case 30 made of a biel material as shown in FIG. 4, and as shown in FIG. It is desirable to close the opening by heat treatment.
- connection pieces 21 A and 21 B are made of conductive tape, and this is attached to the electrodes 11 A and 11 B of the battery sheet 10.
- connection pieces 26 A and 26 B a metal clip as shown in FIG. 6A is used, and as shown in FIG. 6B, the electrodes 11 A and 1 IB of the battery sheet 10 are sandwiched by this clip.
- the connecting portion 20 and the battery sheet 10 may be detachably connected.
- a conductive tape coated with a conductive adhesive on both sides is provided between the connecting pieces 26 and 268 and the electrodes 11 and 1 IB, and the connecting pieces 26 A and 26 B are attached.
- the electrodes 11A and 11B may be fixed. Also, a conductive adhesive is applied between the connecting pieces 26 A and 26 B and the electrodes 11 A and 11 B to connect the connecting pieces 26 A and 26 B to the electrodes 11 A and 1 B. It may be fixed to 1 B.
- a part of the electrode 11 A was peeled off from the sheet battery body, and a part of the electrode 11 A was folded back. A part thereof may be brought into contact.
- the connector 22 of the connecting portion 20 may be directly connected to the mobile phone if the shape of the connector of the mobile phone to be connected is suitable, or the connector 22 and the connector of the mobile phone may be used. If the shape does not fit, connect the adapters 40 to 42 as shown in FIGS. 7A to 7C to the connector 22 and connect the connectors via the adapters 40 to 42. 20 and a mobile phone may be connected.
- FIG. 8 shows a diagram in which the adapter unit 40 is connected to the connector 22, and
- FIG. 9 shows a diagram in which the connecting unit 20 and the mobile phone 50 are connected via the adapter unit 40.
- the auxiliary power supply device can be connected to mobile phones having various connector shapes. .
- connection pieces 21 A and 21 B made of conductive tape were attached to electrodes 11 A and 11 B of the sheet battery 10, respectively.
- an adhesive containing a conductive material such as silver powder, copper powder or nickel powder
- the electrodes of connection pieces 21 A and 21 B 11 A and 11 The fixing to B may be further strengthened.
- the resistance value of the resistance element 24 of the connecting portion 20 is desirably 1 ⁇ or more and 10 ⁇ or less, and more desirably 3.3 ⁇ or more and 6.8 ⁇ or less.
- the resistance value is selected based on the following measurement results. Generally, in mobile phones, charging current and charging voltage are limited in order to protect internal circuits and ensure safety. For example, the experimental results show that the following chargeable voltage range and chargeable current range are set for NOKIA's 660-type mobile phone and the company's 8310-type mobile phone. all right.
- the mobile phone can be charged even when any of the five types of resistance elements are connected, and that the smaller the resistance value, the higher the charging current and the higher the charging amount.
- the resistance value was smaller than 1 ⁇ , the charging current was too large to start charging.
- the allowable number of watts (heat capacity) of the resistor must be increased in order to reduce the amount of heat generated by the resistor itself. Also grows bigger. Therefore, considering the measurement results shown in Fig. 11, the most suitable resistive element is one with a resistance value of 3.3 ⁇ and an allowable wattage of 1 W.
- a diode element may be used instead of the resistance element as long as the above-described chargeable current range and chargeable voltage range can be set. Further, a resistance element and a diode element may be connected in series and used. When a diode element is used as described above, When an excessive current flows, the diode breaks like a fuse, so that safety can be further secured. Also, a reverse current preventing effect can be obtained.
- FIG. 12 shows an external perspective view of the auxiliary power supply device according to the second embodiment.
- the auxiliary power supply device includes a connector 22 connected to a connector of the mobile phone 50 and a wire 23 connected to the connector 20 of the first embodiment. A, 23 B and a battery holder 26.
- the battery holder 26 includes metal spring packs 26 A and 26 B that make electrical contact with the electrodes 11 A and 11 B of the sheet battery 10, and spring packs 26 A and 26 B. And a resin main body 26 C for holding the main body.
- the springbacks 26A and 26B are connected to the main body 26C so as to sandwich the main body 26C on the upper side of the main body 26C.
- the spring backs 26 A and 26 B are connected to the main body 26 C with a space slightly smaller than the thickness of the sheet battery 10 and the side surface 26 D of the main body 26 C.
- the springbacks 26A and 26B are formed with protrusions 27A and 27B protruding toward the side surface 26D at the tip thereof.
- the electric wires 23 A, 23 B of the connecting part 20 are electrically connected to the spring backs 26 A, 26 B, for example, by soldering.
- the projections 27 A of the spring backs 26 A and 26 B are inserted.
- 27B are electrically connected to the electrodes 11A, 11B of the sheet battery 10, and the springbacks 26A, 26B generate a biasing force toward the side surface 26D.
- the sheet battery 10 is sandwiched between the spring back 26 A, 26 B and the main body 26 D, and the sheet battery 10 and the spring back 26 A, 26 B And the electrical connection state can be maintained. Therefore, if the mobile phone 50 is connected to the connecting portion 20, the power of the sheet battery 10 can be supplied to the mobile phone 50.
- the connecting portion 20 when the connecting portion 20 is configured, when the sheet battery 10 is exhausted, the auxiliary power supply device can be reused by replacing the sheet battery 10. Therefore, since the connecting portion 20 constituting the auxiliary power supply can be used repeatedly, only the sheet battery 10 is discarded, whereby an environmentally excellent auxiliary power supply can be provided. Further, the user of the auxiliary power supply needs only to purchase the sheet battery 10, so that the auxiliary power supply can be provided to the user at low cost.
- the spring force of the spring back 26 A and 26 B is applied to the side surface 26 D of the spring battery 26 and the spring back 26 A and 26 B.
- the electrical connection with the device can be sufficiently ensured.
- the battery holding unit 26 may be configured by a case 60 that accommodates the sheet battery 10.
- FIGS. 14 to 16 are external perspective views showing the configuration of the auxiliary power supply device in the case where the battery holding part 26 is formed of the case 60.
- the case 60 has a hollow shape adapted to the shape of the sheet battery 10 so that the sheet battery 10 can be accommodated, and a resin case body 6 1 having an opening 64 at the top, and a case body 61. And a resin lid 63 that is rotatably provided near the one edge 61 A and that opens and closes an opening 64 of the case body 61.
- the case body 61 is formed so that two ⁇ portions orthogonal to one edge portion 61 A slightly protrude from the edge portion 61 A. 3 is rotatably mounted.
- Metal terminals 65 A and 65 B are attached to the lid 63 near the shaft 61 B.
- Each of the terminals 65A and 65B has a protruding portion 66A and 66B protruding toward the case body 61 when the lid 63 is closed at the tip thereof.
- the terminals 65 A and 65 B are electrically connected to each other by soldering, for example, the electric wires 2 3 1 ⁇ of the connecting portion 20.
- the lid 6 3 An electric circuit 67 for managing the state of the current supplied from the sheet battery 10 is provided.
- An undercut 61C is formed on the inner surface of the side wall around the opening 64 of the case body 61, and the lid 63 is attached to the undercut 61C when the cover 63 is closed.
- the locking prevents the lid 63 from being released.
- the sheet battery 10 is loaded into the case main body 61 from the opening 64 so that the electrodes 11 A and 11 B face upward, and the lid 63 is closed, whereby the terminals 65 A and 6
- the convex portions 66 A and 66 B of 5 B are electrically connected to the electrodes 11 A and 11 B of the sheet battery 10. In this state, the electrical connection between the sheet battery 10 and the terminals 65A and 65B can be maintained. Therefore, if the mobile phone 50 is connected to the connector 22, the power of the sheet battery 10 can be supplied to the mobile phone 50.
- connection piece is constituted by the case 60 as described above, the sheet battery 10 is accommodated in the case 60, so that the sheet battery 10 is not exposed, and It can be more preferable.
- case 60 is decorated, the appearance of the auxiliary power supply can be made more favorable.
- the case 60 has an opening 64 in which the sheet battery 10 is loaded, a case body 61 that accommodates the sheet battery 10 loaded through the opening 64, and a lid that opens and closes the opening 64. Since the battery 63 is provided, the sheet battery 10 can be easily exchanged by opening and closing the lid 63.
- the auxiliary power supply of the second embodiment is applied to a mobile phone.
- the present invention is not limited to this.
- a flashlight, a radio, a portable stereo, etc. It can be applied to portable devices.
- the auxiliary power supply device according to the second embodiment needs to include a connector 22 having a shape that matches the connector of the applicable device.
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Telephone Set Structure (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04726770A EP1622214A1 (en) | 2003-04-10 | 2004-04-09 | Auxiliary power supply |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003106110 | 2003-04-10 | ||
JP2003/106110 | 2003-04-10 |
Publications (1)
Publication Number | Publication Date |
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WO2004091012A1 true WO2004091012A1 (ja) | 2004-10-21 |
Family
ID=33156901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/005126 WO2004091012A1 (ja) | 2003-04-10 | 2004-04-09 | 補助電源装置 |
Country Status (2)
Country | Link |
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EP (1) | EP1622214A1 (ja) |
WO (1) | WO2004091012A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014102920A (ja) * | 2012-11-16 | 2014-06-05 | Nintendo Co Ltd | 手持ち型電子装置、コネクタ付き電池、電池蓋、コネクタおよびコネクタ離脱防止方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002050337A (ja) * | 2000-08-01 | 2002-02-15 | Mitsubishi Electric Corp | 電池および携帯機器 |
JP2003032905A (ja) * | 2001-07-18 | 2003-01-31 | Topland:Kk | 携帯電子機器用充電装置 |
-
2004
- 2004-04-09 EP EP04726770A patent/EP1622214A1/en not_active Withdrawn
- 2004-04-09 WO PCT/JP2004/005126 patent/WO2004091012A1/ja not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002050337A (ja) * | 2000-08-01 | 2002-02-15 | Mitsubishi Electric Corp | 電池および携帯機器 |
JP2003032905A (ja) * | 2001-07-18 | 2003-01-31 | Topland:Kk | 携帯電子機器用充電装置 |
Also Published As
Publication number | Publication date |
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EP1622214A1 (en) | 2006-02-01 |
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