WO2003105309A1 - Chargeur et instrument de communication faisant appel audit chargeur - Google Patents

Chargeur et instrument de communication faisant appel audit chargeur Download PDF

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Publication number
WO2003105309A1
WO2003105309A1 PCT/JP2002/005758 JP0205758W WO03105309A1 WO 2003105309 A1 WO2003105309 A1 WO 2003105309A1 JP 0205758 W JP0205758 W JP 0205758W WO 03105309 A1 WO03105309 A1 WO 03105309A1
Authority
WO
WIPO (PCT)
Prior art keywords
connector
charger
communication
socket
communication device
Prior art date
Application number
PCT/JP2002/005758
Other languages
English (en)
Japanese (ja)
Inventor
忠彦 養父
竹敏 石原
雅彦 林
Original Assignee
三洋電機株式会社
三洋テレコミュニケーションズ株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三洋電機株式会社, 三洋テレコミュニケーションズ株式会社 filed Critical 三洋電機株式会社
Priority to PCT/JP2002/005758 priority Critical patent/WO2003105309A1/fr
Priority to AU2002306358A priority patent/AU2002306358A1/en
Publication of WO2003105309A1 publication Critical patent/WO2003105309A1/fr

Links

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
    • H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries

Definitions

  • the present invention relates to a charger and a communication unit using the charger.
  • the present invention relates to a charger for a portable terminal device such as a mobile phone, and a communication unit using the charger.
  • a portable electric telephone will be exemplified as a portable terminal device.
  • FIG. 11 is a perspective view of a conventional charger and a mobile phone, with the lower right side being the front side (see Japanese Patent Publication No. 2000-1570741).
  • the communication device body (1) of the mobile phone is provided so as to be foldable by pivotally supporting (70) a second box (7) on a first box (6).
  • a first connector (61) is provided on the front surface of the first box (6), and electrodes (65) and (65) are provided on the bottom surface, respectively.
  • the first connector (61) has a data communication cable ( 5)
  • the communication connector (50) or the power cord (4) connector (40) is selectively inserted.
  • a notch (# 0) is provided in the front of the charger body (2) to allow the communication connector (50) to enter the inside of the charger body (2).
  • a power cord (4) can be fitted on the back of the charger body (2).
  • the charger body (2) With the power cord (4) fitted in the charger, place the first box (6) on the charger body (2) inside the protruding pieces (200) (200) (200), and (210) (210) is brought into contact with the electrodes (65) (65).
  • the data communication cable (5) is fitted to the first connector (61) of the first box (6), data communication can be performed while charging.
  • An object of the present invention is to easily perform overnight communication or charging by a charger capable of performing data communication during charging.
  • the charger body (2) is formed with a guide portion (22) for guiding the insertion of the communication device body (1) with the first connector (61) facing downward, and the charger body (2) includes: A second connector (25) into which the communication cable (5) fits and a third connector (26) into which the power cord (4) fits are provided.
  • a second connector (25) into which the communication cable (5) fits and a third connector (26) into which the power cord (4) fits are provided.
  • a socket (8) that fits into the first connector (61) of the communication device main body (1) guided to be inserted into the guide part (22) is provided.
  • the socket (8) is electrically connected to both connectors (26) and (25), and the first connector (61) of the communication device body (1) and the socket (8) are fitted. This allows power supply and overnight communication.
  • FIG. 1 is a perspective view of a charger according to the present invention
  • Figure 2 shows the left side view of the charger
  • Figure 3 shows the rear view of the charger
  • Fig. 4 shows the power supply connector viewed from the direction D in Fig. 3
  • Figure 5 is a front view of the third connector
  • FIG. 6 is a cross-sectional view of FIG.
  • Figure 7 is a perspective view of the socket
  • FIG. 8 is a cross-sectional view of FIG. 1 taken along a plane including the line BB.
  • FIG. 9 is a perspective view of the communication device body with the second box opened.
  • FIG. 10 is a cross-sectional view of FIG. 1 cut along a plane including the line A-A,
  • FIG. 11 is a perspective view of a conventional charger and a mobile phone.
  • FIG. 1 is a perspective view of a charger according to the present invention
  • FIG. 2 is a left side view of the charger
  • FIG. 3 is a rear view of the charger.
  • the communication device body (1) of the mobile phone is inserted obliquely from above into the charger body (2), and the power cord (4) and the data communication cable (5) are inserted into the rear surface of the charger body (2). ) Is connected.
  • the battery (30) described later is mounted on the back of the communication unit (1).
  • the data communication cable (5) is a high-speed communication cable of, for example, 64 Kbps, and is connected to a slot card (not shown) inserted into a personal computer or the like.
  • the charger main body (2) is provided with a storage room (21) having an open upper surface, and the periphery of the front surface of the storage room (21) guides the insertion of the communication device main body (1) as described later.
  • Guide portion (22) is formed.
  • a socket (8) that fits into the communication device body (1) is provided inside the lower end of the guide section (22) in the storage room (21), and the socket (8) is connected to the power cord ( 4) and the data communication cable (5).
  • the communication device main body (1) has a first protruding antenna (72).
  • the second box (7) is pivotally supported (70) on the box (6), and is formed so as to be foldable.
  • a connector (61) (see Figure 1) is provided.
  • the first box (6) is guided by the guide section (22), and the second box (7) is opened with the first connector (61) and the socket (8) connected to perform data communication. It can be performed. That is, the charger main unit (2) and the communication unit main unit (1) can be combined and used as a communication unit.
  • a battery mounting surface (24) is formed on the rear surface of the charger body (2).
  • a thin S battery (3) and a thick, large-capacity L battery (30) are selectively mounted on the battery mounting surface (24), and both batteries (3) and (30) are charged after charging. It is detached from the mounting surface (24) and mounted on the communication device body (1).
  • a switch button (9) is provided on the front surface of the charger body (2), and an indicator lamp (90) (91) is provided on both sides of the switch button (9). ing.
  • the left indicator lamp (90) lights up, indicating that the socket (8) is energized.
  • the indicator lamp (91) on the right side lights up, indicating that power is being supplied to the battery mounting surface (24).
  • the lighting order of the indicator lamps (90) and (91) may be reversed left and right.
  • the battery (3) is attached to the communication device body (1) and fitted to the socket (8), or the battery (3) alone is attached to the battery mounting surface. It can also be charged by attaching it to (24). Furthermore, a battery (3) can be attached to the communication unit (1) to perform data communication during charging.
  • FIG. 9 is a perspective view of the communication device main body (1) with the second box (7) opened.
  • a large number of operation buttons (10) (10) are provided on the upper surface of the first box (6), and the surface facing the upper surface of the first box (6) on the second box (7).
  • a liquid crystal panel (71) for displaying a use state is provided inside the communication device (1).
  • Search buttons (11) and (11) provided on the side of the first box (6) are pressed when searching the menu screen displayed on the liquid crystal panel (71).
  • a small LCD (73) is provided on the opposite side of the liquid crystal panel (71) on the second box (7) to notify the user of instructions and the status of the communication device (1). Have been. Even if the main unit (1) is folded down and attached to the charger (2), the small LCD (73) faces diagonally upward. Can be confirmed. As described above, charging can also be performed at this time.
  • the usage status can be checked on the small LCD (73).
  • the usage status can be checked on the liquid crystal panel (71). This is convenient for the user.
  • the communication device body (1) is provided with an antenna (72) at the end opposite to the first socket (61) on the first box (6). Even when the communication device body (1) is attached to the charger body (2) and the second box (7) is folded, communication is possible by extending the antenna (72).
  • the information displayed on the small LCD (73) includes the rate during communication, specifically, 14.4K for packet communication and 9.6 ⁇ for fax communication.
  • the small LCD (73) displays the remaining battery level, incoming call settings such as vibrate setting / silent setting, presence / absence of external messages, time, and received electric field level. Is displayed. Furthermore, at the time of an incoming call, the number of the other party and the name of the other party registered in advance are cited.
  • Connector (25) and power cord (4) A third connector (26) into which the power supply connector (40) fits is provided. Both connectors (25) and (26) have the same shape and are electrically connected to the socket (8). Since both connectors (25) and (26) have the same shape, the power supply connector (40) and the communication connector (50) also have the same shape.
  • FIG. 4 is a view of the power supply connector (40) as viewed from the direction D in FIG. 3, and FIG. 5 is a front view of the third connector (26).
  • Eighteen pins (41) and (41) are provided in a horizontal line in the power supply connector (40), and similarly eighteen pins (41) and (41) are provided in the communication connector (50). .
  • the pins (41) and (41) are numbered in order from 1 to 18 from the right side, and the correspondence between the pin number of the power supply connector (40) and the electric signal transmitted by the pin is as follows.
  • the correspondence between the pin number of the communication connector (50) and the electric signal transmitted by the pin is as follows.
  • the second and third connectors (25) and (26) have fitting terminals (29) and (29) between which the pins (41) and (41) fit, and small recesses (29) into which the protruding pieces (42) fit. 26 a) is provided.
  • pins (41) and (41) are provided on the second and third connectors (25) and (26), and fitting terminals (29) and (29) are provided on the power supply connector (40) and the communication connector (50). You may. (Prevents connector from coming off)
  • FIG. 6 is a cross-sectional view of FIG. 3 as viewed from the C direction.
  • the two connectors (25) and (26) are suspended from the board (27) in the charger main body (2) and are located in the through holes (28) of the charger main body (2).
  • the socket (8) has the same shape as the power supply connector (40) and the communication connector (50).
  • FIG. 7 is a perspective view of the socket (8), and has the same shape as the communication connector (50) as described above.
  • the socket (8) has button pieces (80) and (80) provided on the side surface so as to be able to protrude and retract, and a claw piece (81) is provided inside the front end portion of the socket (8) so that it can protrude and retract.
  • the button piece (80) is urged outward by a panel body (not shown) built into the socket (8), and when the button piece (80) is pushed inward, the claw piece (81) retracts, When the button piece (80) returns outward, the claw piece (81) protrudes.
  • the claw piece (81) projects and engages with the opposing first connector (61).
  • a mechanism in which the claw pieces (81) appear and disappear in conjunction with the pressing operation of the button pieces (80) is well known.
  • the internal structure of the socket (8) is the same as that of the power supply connector (26) shown in Fig. 4.
  • the correspondence between the pin numbers of the socket (8) and the electric signals transmitted by the pins is as follows. become.
  • the pins of the socket (8) are electrically connected to the pins for data communication of the second connector (25) and the pins of the third connector (26), and the socket (8) is connected to the communication device ( When the first connector (61) of 1) is fitted, both data communication and charging can be performed.
  • FIG. 8 is a cross-sectional view of FIG. 1 cut along a plane including line BB.
  • Lock release buttons (20) and (20) are provided on both sides of the charger main body (2) so as to be able to be pushed in.
  • the tip of the lock release button (20) is a button piece of the socket (8). 80).
  • FIG. 1 when attaching the communication device body (1) to the charger body (2), insert the communication device body (1) obliquely upward toward the guide (22).
  • the claw piece (81) of the socket (8) locks the first connector (61), and the communication device body (1) is firmly attached to the charger body (2). In this state, data communication can be performed by opening the second box (7), and since the operation button (10) faces obliquely upward, it is easy to push.
  • FIG. 10 is a cross-sectional view of FIG. 1 cut along a plane including the line AA.
  • the guide portion (22) is formed with a retaining projection (23) that fits into the chamfered portion (60) and prevents the communication device main body (1) from falling off.
  • the retaining projection (23) fits into the chamfers (60) and (60) of both boxes (6) and (7) with almost no gap, and accommodates the L battery (30) attached to the communication unit (1). There is a gap between the rear wall of the room (21).
  • the insertion of (1) becomes easy, and after insertion, it is prevented from being detached from the communication device body (1). Also, since the chamfered portions (60) and (60) are fitted in the guide portion (), the first box (6) is also connected to the guide portion (22) when opening the second box (7). To prevent the battery from falling off the charger body (2). Therefore, the second box (7) can be opened with one hand.
  • the guide unit (22) is long along the side of the communication unit, the search button (11) Since (11) and the guide portion (22) are in contact with each other, the guide portion (22) is formed with a length that does not touch the search button (11).
  • the communication unit (1) when charging the mobile phone or performing data communication using the mobile phone, the communication unit (1) is connected to the guide (2 2) of the charger (2). Then, the socket (8) and the first connector (61) of the communication device body (1) are fitted. This enables charging or data communication. That is, if the communication device main body (1) is inserted into the guide portion (22), charging or data communication can be performed, so that operation for charging or data communication is simplified.
  • the power cord (4) and the data communication cable (5) are identical to each other.
  • the socket (8), the communication connector (50), and the power supply connector (40) are formed in the same shape. Therefore, even when the communication unit (1) is attached to the charger body (2), it is detached from the charger body (2) and the power supply cord (4) is directly supplied to the first socket (61). The battery can be charged even if the connector (40) is inserted. Even when the communication device (1) is attached to the charger (2), remove it from the charger (2) and directly connect the communication connector of the data communication cable (5) to the first socket (61). Data communication is possible even if (50) is inserted.
  • charging or data communication can be performed at a place where the user is away from home. If a power cord (4) or a data communication cable (5) is provided at a place where the user is away, charging or data communication can be performed without having the charger body (2). Of course, data communication can be performed while charging the communication unit (1).
  • the data communication cable (5) is connected to a personal computer or the like via a slot card.
  • the data communication cable (5) may be connected to a USB terminal of a personal computer or the like via a converter (not shown).
  • a mobile phone has been exemplified as a device to be charged, but a mobile device such as a PDA (Personal Digital Assistant) may be used.

Abstract

La présente invention concerne un chargeur, ledit chargeur comprenant un corps de chargeur (2) permettant d'installer, sur ce dernier, un corps d'instrument de communication (1) présentant un premier connecteur (61) au niveau d'une extrémité, un câble d'alimentation électrique (4) et un câble de communication de données (5) étant sélectivement connectés au premier connecteur (61). Le chargeur comprend un élément guide (22) permettant de guider l'insertion du corps d'instrument de communication (1) présentant le premier connecteur (61) dirigé vers le bas étant formé dans le corps de chargeur (2), un deuxième connecteur (25) permettant d'ajuster le câble de communication de données (5) sur ce dernier et un troisième connecteur (26) permettant d'ajuster le câble d'alimentation électrique (4) sur ce dernier étant installés dans le corps de chargeur (2). Une prise de courant (8) ajustée sur le premier connecteur (61) du corps d'instrument de communication (1), guidée lors de l'insertion suivant l'élément guide (22), est installée sur le corps de chargeur (2) et reliée électriquement aux deux connecteurs (26, 25) afin de permettre une alimentation électrique et une communication de données vers le corps d'instrument de communication (1) dans l'état du premier connecteur (61) du corps d'instrument de communication (1) ajusté sur la prise de courant (8).
PCT/JP2002/005758 2002-06-10 2002-06-10 Chargeur et instrument de communication faisant appel audit chargeur WO2003105309A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2002/005758 WO2003105309A1 (fr) 2002-06-10 2002-06-10 Chargeur et instrument de communication faisant appel audit chargeur
AU2002306358A AU2002306358A1 (en) 2002-06-10 2002-06-10 Charger and communication instrument unit using the charger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2002/005758 WO2003105309A1 (fr) 2002-06-10 2002-06-10 Chargeur et instrument de communication faisant appel audit chargeur

Publications (1)

Publication Number Publication Date
WO2003105309A1 true WO2003105309A1 (fr) 2003-12-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/005758 WO2003105309A1 (fr) 2002-06-10 2002-06-10 Chargeur et instrument de communication faisant appel audit chargeur

Country Status (2)

Country Link
AU (1) AU2002306358A1 (fr)
WO (1) WO2003105309A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2419472A (en) * 2004-01-28 2006-04-26 Milwaukee Electric Tool Corp Electrical appliance with detachable battery charger
GB2410619B (en) * 2004-01-28 2008-04-16 Milwaukee Electric Tool Corp Radio with a removably connectable battery charger
US7741809B2 (en) 2006-01-06 2010-06-22 Milwaukee Electric Tool Corporation Electrical component including a battery receptacle for including a battery

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0955784A (ja) * 1995-08-11 1997-02-25 Fujitsu Ltd 携帯電話機用車載アダプタ
JPH09162960A (ja) * 1995-12-14 1997-06-20 Kyocera Corp 充電器
JP2000165513A (ja) * 1998-11-30 2000-06-16 Kyocera Corp 充電器
JP2002033814A (ja) * 2000-07-14 2002-01-31 Matsushita Electric Ind Co Ltd 卓上置台
JP2002111840A (ja) * 2000-09-29 2002-04-12 Sanyo Electric Co Ltd 通信端末装置および設定値表示方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0955784A (ja) * 1995-08-11 1997-02-25 Fujitsu Ltd 携帯電話機用車載アダプタ
JPH09162960A (ja) * 1995-12-14 1997-06-20 Kyocera Corp 充電器
JP2000165513A (ja) * 1998-11-30 2000-06-16 Kyocera Corp 充電器
JP2002033814A (ja) * 2000-07-14 2002-01-31 Matsushita Electric Ind Co Ltd 卓上置台
JP2002111840A (ja) * 2000-09-29 2002-04-12 Sanyo Electric Co Ltd 通信端末装置および設定値表示方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2419472A (en) * 2004-01-28 2006-04-26 Milwaukee Electric Tool Corp Electrical appliance with detachable battery charger
GB2410619B (en) * 2004-01-28 2008-04-16 Milwaukee Electric Tool Corp Radio with a removably connectable battery charger
US7741809B2 (en) 2006-01-06 2010-06-22 Milwaukee Electric Tool Corporation Electrical component including a battery receptacle for including a battery

Also Published As

Publication number Publication date
AU2002306358A1 (en) 2003-12-22
AU2002306358A8 (en) 2003-12-22

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