WO2006129768A1 - 積層型携帯端末 - Google Patents
積層型携帯端末 Download PDFInfo
- Publication number
- WO2006129768A1 WO2006129768A1 PCT/JP2006/311023 JP2006311023W WO2006129768A1 WO 2006129768 A1 WO2006129768 A1 WO 2006129768A1 JP 2006311023 W JP2006311023 W JP 2006311023W WO 2006129768 A1 WO2006129768 A1 WO 2006129768A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optional
- option
- housing
- unit
- main body
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0247—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings comprising more than two body parts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/64—Devices for uninterrupted current collection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0225—Rotatable telephones, i.e. the body parts pivoting to an open position around an axis perpendicular to the plane they define in closed position
- H04M1/0227—Rotatable in one plane, i.e. using a one degree of freedom hinge
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0225—Rotatable telephones, i.e. the body parts pivoting to an open position around an axis perpendicular to the plane they define in closed position
- H04M1/0231—Including a rotatable keypad body part
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0225—Rotatable telephones, i.e. the body parts pivoting to an open position around an axis perpendicular to the plane they define in closed position
- H04M1/0233—Including a rotatable display body part
Definitions
- the present invention relates to a stacked portable terminal in which a plurality of stacked housings are rotatable through an axis along a stacking direction.
- the mobile phone is a reporter-type mobile terminal that can expose the functional part of the optional housing by rotating the main body housing and the optional housing relative to each other about the axis.
- the function unit is exposed by rotating the optional housing, so a new area for adding the function unit can be secured.
- a full-key board can be mounted, and the mobile terminal is further enhanced in functionality and convenience.
- Non-Patent Literature l au design project, "Concept model list”, “Apollo (2002) 'KDDI, [Search August 17, 2004], Internet URL: http: ⁇ www.au.kddi. Com / au— design— project / models /
- the conventional revolver-type mobile terminal described above has only a single optional housing that can be exposed on the back of the body housing for the purpose of increasing functionality and convenience. Since it is fixed so that it can rotate freely, there is a limit to the area that can be newly expanded for adding functional parts.
- the present invention has been made in view of the above situation, and is an opto-layer laminated on the back surface of the main body casing.
- the purpose is to provide a stack-type mobile terminal that can be freely selected and expanded as many as desired.
- a multilayer portable terminal of the present invention includes a main body housing having a telephone function, an optional housing stacked on a back surface of the main body housing, and provided in the optional housing along the housing stacking direction.
- a pivot fulcrum shaft, and a pivot fulcrum hole provided in the main body casing and the optional casing and into which the pivot fulcrum shaft is inserted.
- the optional casings can be rotated relative to each other, and a plurality of types of the optional casings can be selectively stacked on the back of the main body casing.
- Through-contacts are provided on the upper surface of the rotation fulcrum shaft and the bottom surface of the rotation fulcrum hole of the optional housing, and a signal conduction contact for conducting the rotated optional housing to the main body housing and the adjacent optional housing, Rotation of the main body casing Provided on the bottom surface of the fulcrum hole and the upper surface of the pivot fulcrum shaft of the optional housing, the through contacts of the adjacent housing which is not relatively rotated are brought into contact with each other and rotated relative to the main body housing by a predetermined angle.
- the signal conducting contact of the optional housing is electrically connected to the signal conducting contact of the main body housing directly or through the through contact.
- the stacked portable terminal of the present invention includes a movable lock member provided so as to protrude or enter on one of the circumferential surfaces of either the pivot fulcrum shaft or the pivot fulcrum hole.
- the locking fulcrum shaft or the rotation fulcrum hole is provided on the other circumferential surface, and the lock is applied when there is no relative rotation of the adjacent housing and when the adjacent housing is relatively rotated by a predetermined angle.
- a lock groove that can be engaged with the lock member, and when the selected optional housing rotates relative to a predetermined angle, the main housing and the optional housing, or the adjacent optional housing can be locked. It has the structure to do.
- the multi-layer portable terminal of the present invention has a configuration in which a detachable lid member is provided in the rotation fulcrum hole to which the adjacent optional casing is attached.
- the stacked portable terminal of the present invention when the selected option casing is rotated relative to the main body casing and the option casing adjacent to each other by a predetermined angle, An optional housing detection contact for detecting the type of the optional housing is provided in the main housing and the optional housing.
- the multilayer mobile terminal of the present invention includes an angle detection member that detects a relative rotation angle between the main body casing and the optional casing and the adjacent optional casings.
- the configuration is provided in the optional casing.
- the function of the optional housing is switched according to the relative angle of the optional housing selected by the user, so that the user does not need to select the optional housing and the operability is improved.
- a functional stacked mobile terminal can be realized.
- the multi-layer portable terminal of the present invention includes a plurality of movable claws provided so as to protrude or intrude on one circumferential surface of either the pivot fulcrum shaft or the pivot fulcrum hole.
- the stacked portable terminal of the present invention is provided with a tap at the center of the rotation fulcrum hole of the main body casing, and the optional casing adjacent to the main body casing can be rotated with screws.
- the center of the screw has a configuration in which a tap for screwing the screw for fixing the adjacent optional housing rotatably is provided.
- the multilayer portable terminal of the present invention has a configuration in which the through contact, the signal conduction contact, and the option detection contact are a combination of a light emitting element and a light receiving element.
- the present invention has a main unit having at least a telephone function and another function added to the telephone function of the main unit, and is stacked so as to protrude from the main unit and be detachable and replaceable.
- the information transmission contact of this option unit is directly connected to the information transmission contact of the main unit.
- the information transmission contact of the option unit is connected to the main unit via the relay contact of the upper option unit.
- the information transmission path is formed by connecting to the information transmission contact.
- the invention's effect [0022] According to the present invention, only necessary ones of a plurality of different types of optional housings can be stacked on the back surface of the main body housing, and a desired option can be selected according to the needs of the user. The case can be selected and expanded.
- the user when adding optional cabinets, the user can easily add optional cabinets that do not require electrical connection between the cabinets.
- the contact portions that are electrically connected to each other are brought into contact with each other only between the minimum necessary contacts so that contact wear can be reduced.
- Type portable terminal can be provided.
- the portable terminal of the present invention can stack one or more optional units in the lower part of the main unit so as to be detachable and replaceable, and can add, delete, or change functions desired by the user. This has the effect of improving the usability of the terminal.
- FIG. 1 is a perspective view of a multilayer portable terminal according to a first embodiment of the present invention.
- FIG. 2 is an exploded perspective view of the multilayer portable terminal according to the first embodiment of the present invention.
- FIG. 3 is a perspective view showing the upper surface of the main body housing of the multilayer portable terminal according to the first embodiment of the present invention.
- FIG. 4 is a perspective view showing the lower surface of the main body housing of the multilayer portable terminal according to the first embodiment of the present invention.
- FIG. 5 is a bottom view showing a rotation fulcrum hole provided in the main body casing of the multilayer portable terminal according to the first embodiment of the present invention.
- FIG. 6 is a perspective view showing an upper surface of an optional housing of the multilayer portable terminal according to the first embodiment of the present invention.
- FIG. 7 is a perspective view showing the lower surface of the optional housing of the multilayer portable terminal according to the first embodiment of the present invention.
- FIG. 8 is a top view showing a rotating fulcrum shaft provided in an optional case of the multilayer portable terminal according to the first embodiment of the present invention.
- FIG. 9 is a bottom view showing a rotating fulcrum hole provided in an optional case of the multilayer portable terminal according to the first embodiment of the present invention.
- FIG. 10 is a perspective view showing the upper surface of the main body housing of the multilayer portable terminal according to the second embodiment of the present invention.
- FIG. 11 is a perspective view showing the lower surface of the main body housing of the multilayer portable terminal according to the second embodiment of the present invention.
- FIG. 12 is a bottom view showing a rotation fulcrum hole provided in the main body casing of the multilayer portable terminal according to the second embodiment of the present invention.
- FIG. 13 is a perspective view showing the upper surface of an optional housing of the multilayer portable terminal according to the second embodiment of the present invention.
- FIG. 14 is a perspective view showing the lower surface of the optional housing of the multilayer portable terminal according to the second embodiment of the present invention.
- FIG. 15 is a top view showing a rotating fulcrum shaft provided in an optional case of the multilayer portable terminal according to the second embodiment of the present invention.
- FIG. 16 is a bottom view showing a rotating fulcrum hole provided in an optional casing of the multilayer portable terminal according to the second embodiment of the present invention.
- FIG. 17 is a perspective view showing the upper surface of the main body housing of the multilayer portable terminal according to the third embodiment of the present invention.
- FIG. 18 is a perspective view showing the lower surface of the main body housing of the multilayer portable terminal according to the third embodiment of the present invention.
- FIG. 19 is a bottom view showing a pivot fulcrum hole provided in the main body housing of the multilayer portable terminal according to the third embodiment of the present invention.
- FIG. 20 is a perspective view showing the top surface of an optional housing of the multilayer portable terminal according to the third embodiment of the present invention.
- FIG. 21 is a perspective view showing the lower surface of the optional housing of the multilayer portable terminal according to the third embodiment of the present invention.
- FIG. 22 is a top view showing a rotating fulcrum shaft provided in an optional case of the multilayer portable terminal according to the third embodiment of the present invention.
- FIG. 23 is a bottom view showing a rotation fulcrum hole provided in an optional case of the multilayer portable terminal according to the third embodiment of the present invention.
- FIG. 24 is a perspective view of the multilayer portable terminal according to the third embodiment of the present invention.
- FIG. 25 is a perspective view of a multilayer portable terminal according to a third embodiment of the present invention.
- FIG. 26 is a perspective view of a multilayer portable terminal according to a third embodiment of the present invention.
- FIG. 27 is a perspective view of a multilayer portable terminal according to a third embodiment of the present invention.
- FIG. 28 is an exploded cross-sectional view of a multilayer portable terminal according to a fourth embodiment of the present invention.
- FIG. 29 is a cross-sectional view of a multilayer portable terminal according to a fourth embodiment of the present invention.
- FIG. 30 is a cross-sectional view showing a main body housing of a multilayer portable terminal according to a fourth embodiment of the present invention.
- FIG. 31 is a perspective view of a multilayer portable terminal according to a fifth embodiment of the present invention.
- FIG. 32 is a perspective view of a multilayer portable terminal according to a sixth embodiment of the present invention.
- FIG. 33 is a perspective view of a multilayer portable terminal according to the present invention.
- ⁇ 34 Perspective view of a mobile terminal according to the seventh embodiment of the present invention
- FIG. 37 is a development view of the rotational axis circumferential surface of the option unit in the same embodiment.
- FIG. 38 is a development view of the inner peripheral surface of the shaft support recess of the option unit in the same embodiment.
- FIG. 39 is a plan view of the rotation shaft of the option unit in the embodiment.
- FIG. 40 is a plan view of the shaft support recess of the main unit or option unit in the same embodiment.
- FIG. 44 is a perspective view of a mobile terminal according to a tenth embodiment of the present invention.
- FIGS. 1-10 A first embodiment of a multilayer portable terminal according to the present invention is shown in FIGS.
- FIG. 1 is a perspective view of the multilayer portable terminal according to the first embodiment of the present invention
- FIG. 2 is an exploded perspective view of the multilayer portable terminal according to the first embodiment of the present invention
- FIG. 3 is the first embodiment of the present invention.
- FIG. 4 is a perspective view showing the upper surface of the main body housing of the multilayer mobile terminal in FIG. 4
- FIG. 4 is a perspective view showing the lower surface of the main body housing of the multilayer mobile terminal in the first embodiment of the present invention
- FIG. 5 is the first embodiment of the present invention.
- FIG. 6 is a bottom view showing a pivot fulcrum hole provided in the main body casing of the multilayer portable terminal in the embodiment
- FIG. 6 is a perspective view showing the upper surface of the optional casing of the multilayer portable terminal in the first embodiment of the present invention
- FIG. FIG. 8 is a perspective view showing a lower surface of the optional housing of the multilayer mobile terminal according to the first embodiment of the present invention
- FIG. 8 is a rotation fulcrum provided on the option housing of the multilayer mobile terminal according to the first embodiment of the present invention
- FIG. 9 is a top view showing the shaft, and FIG. It is a bottom view showing a rotation fulcrum hole provided in options housing.
- the stacked portable terminal 100 includes a main body casing 110 that functions as a telephone, and a plurality of optional casings 120 that are stacked on the back of the main body casing 110 to conceal the functional unit.
- the main body case 110 includes at least a display unit 111 and an operation unit 112 that are used for normal call operations. Further, the main body case 110 includes a receiving unit, a transmitting unit, an incoming speaker, a transmitting / receiving unit, a data converting unit, a voice processing unit, an image processing unit, and an information recording unit (not shown).
- the optional case 120 includes an optional case 121 for a full keyboard with a full keyboard 121a, an optional case 122 for a speaker with a speaker 122a, and an input key.
- An optional game case 123 having 123a and a cross key 123b can be listed.
- the camera option case 124 having the camera 124a and the liquid crystal screen 124b shown in FIGS. 20 to 25, and the TV option case 125 having the liquid crystal screen 125a shown in FIGS.
- the main body case 110 includes a case constituting the option case 120 (for example, an option case 121 for full keyboard, an option case 122 for speakers, an option case for games).
- a rotation fulcrum hole 131 into which the rotation fulcrum shaft 130 provided in the body 123) is inserted, and a claw member engagement groove 133 shown in FIG. 4 are provided in the vicinity of the bottom surface 131a of the rotation fulcrum hole 131.
- the chassis constituting the optional chassis 120 (for example, an optional chassis 121 for full board, an optional chassis 122 for speakers, an optional chassis 123 for games) ⁇
- This is also provided with a rotation fulcrum hole 131 into which the rotation fulcrum shaft 130 is inserted, and a claw member engaging groove 133 in the vicinity of the bottom surface 131a of the rotation fulcrum hole 131.
- the optional casing 120 is provided in a casing (for example, the full keyboard option casing 121, the speaker option casing 122, and the game option casing 1 23).
- a casing for example, the full keyboard option casing 121, the speaker option casing 122, and the game option casing 1 23.
- the plurality of claw members 132 are urged in a direction protruding from the circumferential surface 130b of the rotation fulcrum shaft 130 by elastic parts (not shown).
- the main body case 110 and the case constituting the option case 120 are a rotation fulcrum shaft.
- 130 is inserted into the rotation fulcrum hole 131, and the plurality of claw members 132 are engaged with the claw member engagement grooves 133, so that the optional case 120 adjacent to the main body case 110 can be rotated.
- Fixed between the casings constituting the optional casing 120, the rotation fulcrum shaft 130 is inserted into the rotation fulcrum hole 131, and the plurality of claw members 132 are engaged with the claw member engagement grooves 133.
- the other optional casing 120 is fixed to the adjacent optional casing 120 so as to be rotatable.
- the housing for example, the full keyboard option housing 121, the speaker option housing 122, and the game option housing 123 constituting the option housing 120 is attached or detached
- the user does not illustrate the case.
- multiple claw members 132 can invade the circumferential surface 130b of the rotation fulcrum shaft 130, reducing the load when installing or removing the optional housing 120! /
- the rotation fulcrum shaft 130 and the plurality of claw members 132, the rotation fulcrum hole 131 and the claw member engaging groove 133 are unified in all the casings constituting the main body casing 110 and the option casing 120 (for example, the option casing 121 for full keyboard, the option casing 122 for speakers, and the option casing 123 for games).
- the bottom 131a of the pivot fulcrum hole 131 provided in the main body case 110 is generated by supplying power to the option case 120 or by operating the option case 120.
- a plurality of signal conduction contact panels 140 are provided for establishing electrical conduction with the optional casing 120 in order to transmit the electrical signal to the main body casing 110.
- the optional casing 120 for example, the optional casing 121 for full keyboard, the optional casing 122 for speakers, and the optional casing 123 for games.
- the upper surface 130a of the rotating fulcrum shaft 130 is in contact with a plurality of signal conduction contact panels 140 provided in the main body case 110, and power can be supplied to the option case 120 or operated to the option case 120.
- a plurality of through contacts 141 and a plurality of signal conducting contacts 143 for providing electrical continuity with the optional casing 120 are provided in order to transmit the generated electrical signal to the main body casing 110.
- a contact cover 150 is provided around the through contact 141 and the signal conducting contact 143 so that the through contact 141 and the signal conducting contact 143 do not protrude from the surface of the option housing 120.
- the optional casing 120 for example, the optional casing 121 for full keyboard, the optional casing 122 for speakers, and the optional casing 123 for games.
- the through contact 141 and the signal conducting contact 143 provided on the adjacent optional housing 120 are in contact with the power supply to the optional housing 120 or to the optional housing 120.
- a plurality of through-contact panel 142 for establishing electrical continuity with the option casing 120 is provided.
- the plurality of through contacts 141 and the plurality of through contact panels 142 are configured such that the through contact 141 and the through contact panel 142 forming a pair of front and back are electrically connected directly via a bus bar or the like.
- the signal conducting contact 143 provided in all the casings constituting the optional casing 120 (for example, the optional casing 121 for the full keyboard, the optional casing 122 for the speaker, and the optional casing 123 for the game)
- the electric signal generated by the operation to each option case 120 is transmitted to the main body case 110 or the adjacent option case 120.
- FIGS. 1, 3, 4, 5, and 6. the positions of the plurality of signal conducting contact panels 140, the plurality of through contacts 141, the plurality of through contact panels 142, and the plurality of signal conducting contacts 143 are shown in FIGS. 1, 3, 4, 5, and 6. , FIG. 7, FIG. 8, and FIG.
- the optional case 120 force full keyboard option case 121, the speaker option case 122, and the game option case 123 are stacked in this order.
- the function parts (input key 123a and cross key 123b) of the optional game case 12 3 stacked in the lower stage are exposed from the main body case 110 (with a relative angle of 270 with respect to the main case 110). °) is held.
- the electrical signal is transmitted to the rotation support shaft 130 of the game option housing 123.
- the signal is transmitted to the signal conduction contact 143 provided on the upper surface 130a.
- the signal conduction contact 143 of the game option case 123 and the plurality of through contact panel 142 of the adjacent option case 122 for the force force are in contact with each other.
- the electrical signal generated when the key 123a or the cross key 123b) is operated is transmitted to the plurality of through-contact panels 142 of the speaker optional housing 122.
- a plurality of through-contacts 141 provided on the speaker optional housing 122 and a plurality of through-contact panel 142 provided on the speaker optional housing 122 are paired with each other. Are connected directly to each other, so when you operate the function part (input key 123a or cross key 123b) of the optional housing 123 for games, The generated electrical signal is transmitted to a plurality of through contacts 141 provided in the speaker optional housing 122. With the same electrical connection, the electrical signal generated when operating the function part (input key 123a and cross key 123b) of the game option case 123 is provided in the full keyboard option case 121. The plurality of through contacts 141 are transmitted.
- the plurality of single contact points 141 provided on the full keyboard option housing 121 and the plurality of signal conducting contact panel 140 provided on the main body housing 110 are in contact with each other, thereby
- the electrical signal generated when an operation is performed on the function part (input key 123a or cross key 123b) of the optional case 123 for the game is transmitted to the main body case 110, and the function part (input)
- the operation performed on the key 123a and the cross key 123b) can be electrically recognized.
- the user turns the option housing 120 to a position where the relative angle with respect to the main body housing 110 or an adjacent option housing is 90 °.
- the function unit of the optional housing 120 can be operated in the same manner when moved. That is, at a relative rotation of 270 °, the signal conducting contact 143 is connected to the right through contact panel 142 in FIG. 9, and at a relative rotation of 90 °, the signal conducting contact 143 is connected to the left through contact panel 142 in FIG. Will be connected.
- an optional housing for example, the optional housing 121 for the full keyboard in FIG.
- the optional housing 122 is rotated to a position where the relative angle with respect to the main body housing 110 or the adjacent optional housing is 180 °.
- the position, shape, and quantity of the plurality of signal conducting contact panel 140, the plurality of through contact 141, the plurality of through contact panel 142, and the plurality of signal conducting contact 143 are the same as those of the main body case 110 and the option case 120. All chassis to be configured (for example, optional chassis for full keyboard 121 , Speaker option case 122 and game option case 123), and only the necessary number of different types of option case 120 are placed on the back of main unit case 110. It is configured so that it can be stacked.
- each contact and each contact panel come into contact with each other when the relative angle between the main body case 110 and the optional case 120, or the adjacent optional case 120 is 0 °, 90 °, 180 °, 270 °,
- each contact panel and the upper surface 130 a of the rotation fulcrum shaft 130, and each contact and the bottom surface 131 b of the rotation fulcrum hole 131 are not in contact with each other. As a result, the wear of each contact and each contact panel due to the rotating operation can be reduced.
- Circumferential surface of rotating fulcrum shaft 130 provided in all cases constituting option case 120 (for example, full case 121 for full keyboard, optional case 122 for speakers, and optional case 123 for games) 130b is provided with a lock member 134 that can project and enter the circumferential surface 130b of the pivot fulcrum shaft 130.
- the lock member 134 is an elastic part (not shown) and is urged in a protruding direction with respect to the circumferential surface 130b of the rotation fulcrum shaft 130.
- a plurality of lock grooves 135 are provided on the circumferential surface 131b of the rotation fulcrum hole 131.
- the lock member 134 and the plurality of lock grooves 135 have a relative angle of, for example, 0 °, 90 °, 180 °, 27 0 between the main body housing 110 and the optional housing 120, or between the adjacent optional housings 120.
- the lock member 134 is engaged with the lock groove 135 in the state of °, the lock member 134 is disposed so as to releasably lock the relative rotation between the casings.
- the lock member 134 contacts the circumferential surface 131b of the rotation fulcrum hole 131 to rotate against the biasing force of the elastic component.
- the fulcrum shaft 130 is retracted in the circumferential surface so that the load of the rotating operation is reduced.
- the position, shape, and quantity of the lock member 134 and the plurality of lock grooves 135 are the same as all the housings that constitute the main body housing 110 and the optional housing 120 (for example, the optional housing 121 for the full keyboard, the option for the speaker The case 122 and the game option case 123) are unified, and only the necessary number of different types of option cases 120 can be stacked on the back of the main body case 110. It is configured to be
- the rotation fulcrum hole 131 provided in the case (for example, the game option case 122) arranged at the lowermost stage of the option case 120 is closed by the lid member 180, and the rotation fulcrum hole portion It is configured to prevent dust and liquids from entering.
- the rotation fulcrum hole 131 provided in the main body case 110 is closed by the lid member 180.
- the rotation fulcrum hole 131 provided in the unused optional housing 120 can be covered with the lid member 180, and dust and dirt on the rotation fulcrum hole 131 can be stored during storage. It is possible to prevent liquid from entering.
- the user can easily add the optional enclosure 120 without having to make an electrical connection between the enclosures.
- the contact portions that are electrically connected to each other are brought into contact with each other only between the minimum necessary contacts, thereby reducing the wear of the contacts. Can be reduced.
- the main body case 110 and the optional case 120, or the adjacent optional case 120 have a relative angle of 0 °, 90 °, 180 °, and 270 °.
- the structure is such that the body is locked or the contact and the contact panel are in contact with each other.
- the laminated type portable terminal according to the present invention has other lock and contact configurations that can be realized by arbitrarily setting a relative angle. You may employ
- the main body case 110 and the optional case 120, or the adjacent optional case 120 have a relative angle of 0 °, 90 °, 180 °, and 270 ° between the cases.
- the laminated mobile terminal according to the present invention is configured to arbitrarily set a relative angle and simultaneously use a plurality of optional casings 120 at a predetermined relative angle. It may be a lock or contact configuration that enables
- the upper speaker option housing 122 and the lower game option housing 123 are stacked upside down, and both housings 123 and 122 are both attached to the main housing 110.
- the sound generated by the operation of the game option case 123 can be output from the speaker option case 122.
- each contact point is provided on the rotation fulcrum shaft 130 and each contact panel is provided on the rotation fulcrum hole 131.
- the stacked portable terminal according to the present invention is provided with the rotation fulcrum. It is possible to have a configuration in which each contact panel is provided on the shaft 130 and each contact is provided on the rotation fulcrum hole 131! /.
- the plurality of claw members 132 are provided on the rotation fulcrum shaft 130 and the claw member engaging grooves 133 are provided on the rotation fulcrum hole 131.
- the terminal may have a configuration in which a claw member engaging groove 133 is provided in the rotation fulcrum shaft 130 and a plurality of claw members 132 are provided in the rotation fulcrum hole 131.
- the lock member 134 is provided on the rotation fulcrum shaft 130 and the plurality of lock grooves 135 are provided on the rotation fulcrum hole 131.
- a plurality of lock grooves 135 may be provided on the rotation fulcrum shaft 130, and a lock member 134 may be provided on the rotation fulcrum hole 131.
- the stacked portable terminal according to the present invention has a plurality of light emitting devices.
- the light-receiving element that makes a pair of the element and the light-emitting element may be electrically conductive.
- FIGS. 1-10 a second embodiment of the multilayer mobile terminal according to the present invention is shown in FIGS.
- FIG. 10 is a perspective view showing the upper surface of the main body casing of the multilayer mobile terminal according to the second embodiment of the present invention
- FIG. 11 is the perspective view showing the lower surface of the main body casing of the multilayer mobile terminal according to the second embodiment of the present invention
- FIG. 12 is a bottom view showing a rotation fulcrum hole provided in the main body housing of the multilayer portable terminal according to the second embodiment of the present invention
- FIG. 13 is a diagram of the multilayer portable terminal according to the second embodiment of the present invention.
- FIG. 14 is a perspective view showing the lower surface of the optional housing of the stacked portable terminal according to the second embodiment of the present invention
- FIG. 15 is the stacked portable device according to the second embodiment of the present invention.
- FIG. 16 is a bottom view showing a rotation fulcrum hole provided in the option case of the stacked portable terminal according to the second embodiment of the present invention.
- all the casings that constitute the optional casing 120 (for example, the full casing option casing 121, the speaker option casing 122, the game option casing 123).
- a plurality of optional housing detection contacts 163 shown in FIG. 15 are provided on the upper surface 130a of the rotation fulcrum shaft 130).
- the plurality of optional casing detection contacts 163 are connected to the circuit section of the arranged casing, and all the casings constituting the optional casing 120 (for example, the optional casing 121 for the full keyboard, the speaker)
- all the casings constituting the optional casing 120 are provided on the bottom surface 131b of the rotation fulcrum hole 131 of the main body casing 110. 1.
- a plurality of optional housing detection contact panels 160 are provided for transmitting polarity signals of the speaker optional housing 122 and the game optional housing 123).
- all the casings constituting the optional casing 120 (for example, the optional casing 121 for the full keyboard, the optional casing 122 for the speaker, and the optional casing 123 for the game)
- the bottom 131a of the pivot fulcrum hole 130 provided on the optional housing detection contact 163 provided on the adjacent optional housing 120 is in contact with the optional housing detection contact 163, and all of the options housing 120 are configured.
- the polarity signal of the chassis for example, the full keyboard option chassis 121, the speaker option chassis 122, and the game option chassis 123
- a plurality of optional housing detection through-contact panel 162 is provided.
- all the casings constituting the optional casing 120 (for example, the optional casing 121 for the full keyboard, the optional casing 122 for the speaker, and the optional casing 123 for the game) [Rotating support that has been installed on the shaft 130 (upper surface 130a of the shaft 130).
- a plurality of optional casing detection through contacts 161 that are electrically connected to the precision casing 120 are provided.
- a contact cover 150 is provided around the optional housing detection through contact 161 and the optional housing detection contact 163, and the optional housing detection through contact 161 and the optional housing detection contact 163 are provided on the surface of the optional housing 120. It is configured so as not to protrude.
- a plurality of optional housings provided in all the housings constituting the optional housing 120 (for example, the full keyboard option housing 121, the speaker option housing 122, and the game option housing 123).
- the detection through contact 161 and a plurality of optional housing detection through contact panels 162 are configured so that the optional housing detection through contact 161 and the optional housing detection through contact panel 162 are electrically connected directly to each other. .
- the optional case 121 for full keyboard, the optional case 122 for speakers, and the optional case 123 for games are stacked in this order, and the optional case for games stacked at the bottom.
- the functional parts of 123 are kept exposed from the main body 110 (relative angle to the main body 110 is 270 °) (see the state in Fig. 1) .
- the game option case 123 When the user selects the game option case 123 and rotates it so that it can be operated (relative angle is 270 ° with respect to the main body case 110), the game option case 123 has a plurality of options.
- the case detection contact 163 and the optional case detection through contact panel 162 of the optional case 122 for speaker adjacent to each other are in contact with each other, and the electrical signal indicating the polarity of the optional case 123 for the game is for the speaker. This is transmitted to a plurality of option casing detection through contact panel 162 of option casing 122.
- a plurality of option housing detection through-contacts 161 provided on the speaker optional housing 122 and a plurality of option housing detection through-contacts 162 provided on the speaker optional housing 122 are front-to-back options. Since the chassis detection through contact 161 and the optional chassis detection through contact panel 162 are electrically connected directly to each other, an electrical signal indicating the polarity unique to the game option chassis 123 is not transmitted to the speaker option chassis 122. It is transmitted to the optional housing detection through contact 161.
- an electrical signal indicating the polarity peculiar to the game option case 123 is transmitted to a plurality of option case detection through contacts 161 provided in the full keyboard option case 121.
- a plurality of option housing detection through contacts 161 provided in the full keyboard option housing 121 and a plurality of option housing detection contact panels 160 provided in the main body housing 110 are in contact with each other.
- an electrical signal indicating the polarity peculiar to the game option case 123 is transmitted to the main body case 110, and it is possible to automatically electrically recognize that the user has selected the game option case 123.
- the power supply from the main body housing 110 to the game option housing 123 is the same as that of the first embodiment of the present invention, and the description thereof is omitted.
- the type of the selected case 120 can be automatically detected, and an optional case by the user. 120 types of settings are not required, and the user can easily select and expand the optional housing 120.
- each contact and each contact panel the user turns the option housing 120 to a position where the relative angle with respect to the main body housing 110 or the adjacent option housing is 90 °.
- the selected optional housing 120 can be automatically recognized even when it is moved.
- an optional housing for example, the optional housing 121 for the full keyboard in FIG.
- the optional housing 122 is rotated to a position where the relative angle with respect to the main body housing 110 or the adjacent optional housing is 180 °.
- a plurality of option housing detection contact panel 160 Is the same for all the chassis that make up the main chassis 110 and the optional chassis 120 (for example, the optional chassis 121 for full keyboard, the optional chassis 122 for speakers, and the optional chassis 123 for games). Only the required number of types of optional casings 120 can be stacked on the rear surface of the main body casing 110.
- a plurality of option housing detection contact panel 160 a plurality of option housing detection through contact 161, a plurality of option housing detection through contact panel 162, a plurality of option housing detection contact 163, and a rotation fulcrum shaft 130
- the height relationship of the pivot fulcrum hole 131 is such that the relative angle between the main body case 110 and the optional case 120 or the adjacent optional case 120 is 0 °, 90 °, 180 °, 270 °, for example.
- Each contact and each contact panel come into contact with each other, and each contact panel and the upper surface 130a of the rotation fulcrum shaft 130 and each contact and the bottom surface 13 lb of the rotation fulcrum hole 131 do not contact when rotating to a predetermined angle. Consists of! RU
- the main body case 110 and the optional case 120, or the adjacent optional case 120 have a relative angle of 0 °, 90 °, 180 °, and 270 ° between the cases.
- the laminated mobile terminal according to the present invention adopts other locks and contact configurations that can arbitrarily set the relative angle and realize it. It may be a thing.
- the main body case 110 and the optional case 120, or the adjacent optional case 120 between the cases in a relative angle of 0 °, 90 °, 180 °, and 270 °.
- the laminated mobile terminal according to the present invention is configured to arbitrarily set a relative angle and simultaneously use a plurality of optional casings 120 at a predetermined relative angle. It may be a lock or contact configuration that enables
- each contact is provided on the rotation fulcrum shaft 130 and each contact panel is provided on the rotation fulcrum hole 131.
- the stacked portable terminal according to the present invention is provided with the rotation fulcrum. It is possible to have a configuration in which each contact panel is provided on the shaft 130 and each contact is provided on the rotation fulcrum hole 131! /.
- the plurality of contacts and the contact panel paired with the contacts are electrically connected, but the stacked portable terminal according to the present invention has a plurality of light emitting elements.
- the light-receiving element that makes a pair of the element and the light-emitting element may be electrically conductive.
- FIG. 1 a third embodiment of the multilayer portable terminal according to the present invention is shown in Figs.
- FIG. 17 is a perspective view showing the top surface of the main body casing of the multilayer mobile terminal according to the third embodiment of the present invention
- FIG. 18 is the perspective view showing the bottom surface of the main body casing of the multilayer mobile terminal according to the third embodiment of the present invention
- FIG. 19 is a bottom view showing a rotation fulcrum hole provided in the main body housing of the multilayer portable terminal according to the third embodiment of the present invention
- FIG. 20 is a diagram of the multilayer portable terminal according to the third embodiment of the present invention.
- FIG. 21 is a perspective view showing the top surface of the option housing
- FIG. 21 is a perspective view showing the bottom surface of the option housing of the multilayer mobile terminal according to the third embodiment of the present invention
- FIG. 22 is the multilayer mobile phone according to the third embodiment of the present invention.
- FIG. 23 is a top view showing the rotation fulcrum shaft provided in the option case of the terminal, and FIG. 23 is a bottom view showing the rotation fulcrum hole provided in the option case of the stacked portable terminal according to the third embodiment of the present invention.
- FIG. 25 is a perspective view of a multilayer portable terminal according to the third embodiment of the present invention
- FIG. FIG. 26 is a perspective view of a multilayer portable terminal according to the third embodiment of the present invention
- FIG. 27 is a perspective view of the multilayer portable terminal according to the third embodiment of the present invention.
- FIG. 10 is a perspective view of a multilayer mobile terminal according to a third embodiment.
- the stacked portable terminal 300 it is provided in all the casings constituting the main body casing 110 and the optional casing 120 (for example, the camera optional casing 124 and the television option casing 125).
- the angle detection member shown in FIG. 22 is provided on the upper surface 130a of the rotation fulcrum shaft 130 provided in all the cases constituting the option case 120 (for example, the camera option case 124 and the TV option case 125).
- a magnet 172 is provided.
- the positions and quantities of the plurality of Hall elements 171 and magnets 172 are the same as the main body case 110, the optional case 120 for the camera, and the optional case for the TV. 125) and is configured so that only the necessary number of different types of optional casings 120 can be stacked on the back of the main body casing 110.
- the plurality of hall elements 171 and magnets 172 constitute the main body casing 110 or the adjacent optional casing 120 (for example, the camera optional casing 124, the television optional casing 125).
- the relative angle of the selected option case 120 (for example, the camera option case 124) can be detected, and for example, the two states shown in FIGS. 24 and 25 can be recognized.
- the liquid crystal screen 125a provided in the TV option case 125 is always displayed with the 0 ° direction upward in FIGS. 26 and 27. Is possible.
- the installed optional casing 120 For example, the full keyboard option case 121, game option case 123, slide node 126) functions (for example, right-handed and left-handed) are connected to the main body case 110 and the adjacent option case 120. It is also possible to select and automatically set by the relative angle.
- the function of the optional casing 120 is switched depending on the relative angle of the optional casing 120 selected by the user, so that the user does not need to select the optional casing 120. In this way, it is possible to improve operability and realize a multi-functional layered portable terminal.
- the main body case 110 and the optional case 120, or the adjacent optional case 120 have a relative angle of 0 °, 90 °, 180 °, and 270 ° between the cases.
- the plurality of Hall elements 171 and magnets 172 are arranged so as to detect the relative angle of the multi-layered mobile terminal according to the present invention.
- the Hall element 171 and the magnet 172 may be arranged.
- the rotation fulcrum shaft 130 is provided with the magnet 172, and the rotation fulcrum hole 131 is provided with the plurality of hall elements 171.
- a plurality of Hall elements 171 may be provided on the moving fulcrum shaft 130, and a magnet 172 may be provided on the rotation fulcrum hole 131.
- the relative angle between the casings is set to a plurality of Hall elements 171 and magnets.
- the stacked portable terminal according to the present invention may be configured with other angle detection members (for example, a rotary position sensor, encoder, etc.) capable of detecting a relative angle.
- angle detection members for example, a rotary position sensor, encoder, etc.
- FIGS. 1-10 a fourth embodiment of the multilayer portable terminal according to the present invention is shown in FIGS.
- FIG. 28 is an exploded cross-sectional view of the multilayer mobile terminal according to the fourth embodiment of the present invention
- FIG. 29 is a cross-sectional view of the multilayer mobile terminal according to the fourth embodiment of the present invention
- FIG. 30 is the fourth embodiment of the present invention. It is sectional drawing which shows the main body housing
- a tap 190 is provided at the center of the rotation fulcrum hole 131 of the main body case 110.
- an optional housing fixing screw insertion hole 195 at the center of the pivot point 131 of the housing that constitutes the optional housing 120 (for example, the optional housing 121 for full keyboard and the optional housing 122 for speakers). It has been.
- An optional housing fixing screw 201 can be screwed into the optional housing fixing screw insertion hole 195.
- the optional housing fixing screw 201 is provided with a screw 201a and a tap 201b.
- the casing for example, the full keyboard option casing 121 constituting the option casing 120 with respect to the main casing 110 is fixed with the tap 190 provided on the main casing 110 and the optional casing 120.
- the optional housing fixing screw ⁇ insertion hole 195 and the optional housing fixing screw 201 provided in the housing are connected by the optional housing fixing screw 201.
- the full keyboard option casing 121) is fixed to the main body casing 110 so as to be rotatable.
- the casings that constitute the optional casing 120 are fixed to each other.
- the housing (speaking power optional housing 122) that constitutes the optional housing 120 is the main housing 110 and the optional housing 1 on the main housing 110 side, using the fixing screw insertion hole 195 and the optional housing fixing screw 201. It is fixed so as to be rotatable with respect to the casing 20 (for example, the optional casing 121 for a full keyboard).
- the position and shape of the rotation fulcrum shaft 130, the rotation fulcrum hole 1 31 and the optional case fixing screw insertion hole 195 provided in the case constituting the option case 120 are the same for all option cases 12
- the required number of different optional housings 120 can be stacked on the back of the main body housing 110 as many as necessary.
- the rotation fulcrum hole 131 provided in the casing (for example, the speaker optional casing 122) arranged at the lowermost stage of the option casing 120 is closed by the lid member 180, and the rotation fulcrum hole portion It is configured to prevent dust and liquids from entering.
- the rotation fulcrum hole 131 provided in the main body case 110 is closed by the lid member 180.
- the rotation fulcrum hole 131 provided in the optional housing that is not used can be covered with the lid member 180, and dust and liquid can be stored in the rotation fulcrum hole 131 during storage. It is possible to prevent entry.
- an arbitrary number of optional housing fixing screws 201 are further screwed into the main housing 110 with respect to the optional housing fixing screws 201 that fix the optional housing 120.
- a plurality of optional casings 120 are stacked so as to be rotatable, and the addition of the optional casings 120 by the user can be facilitated.
- FIG. 31 shows a fifth embodiment of the multilayer portable terminal according to the present invention.
- FIG. 31 is a perspective view showing a multilayer portable terminal according to the fifth embodiment of the present invention.
- the same members as those shown in FIGS. 1 to 30 are denoted by the same reference numerals, and redundant description will be omitted.
- the rotation fulcrum shaft 130 and the rotation fulcrum hole provided in the case constituting the option case 120 for example, the option case 121 for the full keyboard or the option case 124 for the camera.
- the chassis that forms the main chassis 110 and the optional chassis 120 for example, the optional chassis 121 for the full keyboard or the optional camera.
- the function units provided in the case 124) for example, the full keyboard 121a provided in the option case 121 for full keyboard and the camera 124a and the liquid crystal screen 124b provided in the option case 124 for camera
- the position and shape of 31 are the same for all optional enclosures, and only the necessary number of different types of optional enclosures can be stacked on the back of the main enclosure. It is structured as follows.
- a plurality of optional housings 120 are continuously exposed to the main body housing 110, or a large functional area is placed on the side of the main body housing 110. You can make yourself stand.
- the rotation fulcrum hole 131 provided in the housing (for example, the camera optional housing 124) arranged at the lowermost stage of the option housing 120 is closed by a lid member 180 (not shown), It is configured to prevent dust and liquid from entering the rotating fulcrum hole.
- 131 is configured to be closed with a lid member 180.
- a rotation fulcrum hole 131 provided in an unused optional housing is provided with a lid member 18.
- It is configured so that it can be closed with 0, and it is possible to prevent dust and liquid from entering the rotation fulcrum hole 131 during storage.
- the method of fixing between the main body case 110 and the optional case 120 so as to be rotatable may be either the configuration of the first embodiment or the fourth embodiment of the present invention, and thus the description thereof is omitted.
- the rotating fulcrum shaft 130 and the rotating fulcrum shaft 130 are connected to the casings constituting the main body casing 110 and the optional casing 120 (for example, the optional casing 121 for the full keyboard and the optional casing 124 for the camera).
- the movable fulcrum hole 131 is provided at one position.
- the stacked portable terminal according to the present invention includes the rotation fulcrum shaft 130 and the plurality of rotation fulcrum holes 131 and the optional casing 120. It may be configured such that a plurality of casings can be used at the same time, assuming that the casing to be provided has a surface area obtained by dividing the area of the main body casing 110 into a plurality of areas.
- FIG. 32 is a perspective view of the multilayer portable terminal according to the sixth embodiment of the present invention
- FIG. 33 is a perspective view of the multilayer portable terminal according to the sixth embodiment of the present invention.
- the same members as those shown in FIGS. 1 to 31 are denoted by the same reference numerals, and redundant description will be omitted.
- the main body case 110 and the optional case 120 are formed in a substantially square shape.
- a rotation fulcrum shaft 130 and a rotation fulcrum hole 131 are provided in the center of the main body case 110 and the option case 120, so that the option case 120 is attached to the main body case 110.
- it is configured to be rotatable.
- the stacked portable terminal 600 of the present embodiment when the optional casing 120 is rotated by approximately 45 ° with respect to the main casing 110, the main casing 110.
- the four corners of the optional housing 120 are exposed on each of the four sides.
- the method of fixing between the main body case 110 and the optional case 120 so as to be rotatable may be either the configuration of the first embodiment or the fourth embodiment of the present invention, and thus the description thereof is omitted.
- the configuration is such that only one stage of the optional casings 120 is stacked. However, only the necessary number of different optional casings are required.
- stacked on the back surface of a body may be sufficient.
- the rotation fulcrum hole 131 provided in the case arranged at the lowermost stage of the optional case 120 is closed by a lid member 180 (not shown), and dust on the rotation fulcrum hole is not covered. It is configured to prevent the ingress of liquid.
- the rotation fulcrum hole 131 provided in the main body casing 110 is closed with the lid member 180.
- the rotation fulcrum hole 131 provided in the unused optional housing is also configured to be closed by the lid member 180, so that dust and dirt on the rotation fulcrum hole portion can be stored during storage. It is possible to prevent liquid from entering.
- the stacked portable terminal is composed of one main unit 1 and three optional units 2, 3, and 4 that are pivotably connected to each other and detachable.
- the top (adjacent to the main unit) option unit 2 is for a full keyboard
- the option unit 3 at the lower level is for speakers
- the option unit 4 at the bottom is for games. Is set. In the following description, they are referred to as an optional unit for a full keyboard, an optional unit for a speaker, and an optional unit for a game.
- the specific bottom surface of the main unit 1, the full board option unit 2, the speaker option unit 3 and the game option unit 4 is a specific example of a structure that can be freely rotated and detachable.
- the shaft support recess 5 is formed on the upper surface of each option unit 2, 3 and 4, and the rotation shaft 6 is fitted into the shaft support recess 5 so that the main unit 1 Option unit 2 for full keyboard with respect to the option unit 3 for speaker with the option unit 2 for full keyboard and the option unit 4 for game with the option unit 3 for speaker It is.
- each option unit 2, 3, and 4 can rotate freely, and the force can be connected freely and detachably.
- the rotating shaft 6 is hollow, and a claw 8 is formed by a notch on the outer peripheral wall thereof. Therefore, the claw 8 can be elastically deformed by a predetermined amount.
- an inclination for facilitating engagement with the groove 7 is formed at the upper part of each claw 8.
- the shaft support recess 5 of the lowest game option unit 4 remains open, but if necessary, the shaft support recess 5 and the rotation shaft 6 are the same. It is now possible to connect optional units with different additional functions. In other words, any of the three option units 2, 3, and 4 can be selected and connected to the main unit 1, and the stacking order of the three option units 2, 3, and 4 can also be set arbitrarily. It is configured so that it can be used, and the number of optional units to be stacked can be freely changed.
- the main unit 1 and the three option units 2, 3, and 4 are in a stacked storage configuration. If there is an option unit that you want to use, turn the corresponding option unit 90 ° clockwise. Alternatively, turn it 90 ° counterclockwise to put it in use.
- the main unit 1 has a function as a telephone, and includes a display unit and an operation unit used for a call operation, and also a receiving unit, a transmitting unit, an incoming speaker unit, a transmitting / receiving unit, a data converting unit, a voice, A processing unit, an image processing unit, an information recording unit, and the like are provided. Power! In addition, the main unit 1 has a power source, and this power source is a power supply source for operating the functions of the main unit 1 and also a power supply source for the option unit in use.
- the power supply path from the main unit 1 to the option units 2, 3, and 4 in the used state is performed in the reverse direction along the same path as the information transmission path, and the information transmission path is any option. Different paths are formed depending on whether the unit is in use.
- the optional units 2, 3, and 4 have two sets of relay contacts 9 at 180 ° intervals on the outer peripheral surface of the rotating shaft 6, respectively.
- a pair of information transmission contacts 10 are provided at positions 90 ° apart from each other.
- two sets of relay contacts 11 are provided on the inner peripheral surface of the shaft support recess 5 at intervals of 180 °.
- the relay contact 9 formed on the outer peripheral surface of the rotating shaft 6 and the relay contact 11 formed on the inner peripheral surface of the shaft support recess 5 are configured to be electrically connected directly!
- the main unit 1 includes two sets of information transmission contacts 12 at an interval of 180 ° on the inner peripheral surface of the shaft support recess 5.
- the information transmission contact 10 of the full keyboard option unit 2 is connected to the information transmission contact 12 of the main unit 1. Form an information transmission path.
- the information transmission contact 10 of the speaker option unit 3 is used for relaying the full keyboard option unit 2.
- An information transmission path is formed by connecting to the information transmission contact 12 of the main unit 1 via the contact 11 and the relay contact 9 in order.
- the configuration of the relay contact and the relay contact may be an optical information transmission method, for example, a combination of a light emitting element and a light receiving element.
- each engaging unit 13 protrudes from the tip surface force of the rotating shaft 6 of each of the optional units 2, 3 and 4, and is opposed to the rotating locus of the engaging unit 13 described above.
- three engaged portions 14 are formed at intervals of 90 ° on the bottom surface of the shaft support recess 5 of the main unit 1 and option units 2, 3, and 4, respectively.
- the information transmitted from the information transmission contact 1 2 of the used option units 2, 3, and 4 to the main unit 1 indicates which option unit is in use. Kato! /, Including information.
- any of option units 2, 3, and 4 may be connected to main unit 1, and main unit 1 will be connected when any of option units 2, 3, and 4 are in use. , It is necessary to detect which option unit it is.
- the information transfer contact of the option unit is connected to the main unit via the relay contact between the speaker option unit 3 and the full keyboard option unit 2. 1 is connected to the information transmission contact 1 and information that the game option unit 2 is in use is also transmitted to the main unit 1. In this way, it is possible for the main unit 1 to detect which option unit is in use simply by projecting the option units 2, 3, and 4, and no setting work by the user is required.
- the shaft support recess 5 of the game option unit 4 positioned at the lowest position is opened force. This may be closed with a lid to prevent dust and liquid from entering. .
- the shaft support recess 5 is formed on the lower surface of the main unit 1 and the option units 2, 3 and 4, and the rotating shaft 6 is formed on the upper surface of the option units 2, 3, and 4.
- the rotating shaft 6 is formed on the lower surface of the main unit 1 and the option units 2, 3, and 4 and the shaft supporting recess 5 is formed on the upper surface of the option units 2, 3, and 4. The same effect can be obtained.
- the groove 7 is provided in the circumferential direction of the inner peripheral surface of the shaft support recess 5, and the claw 8 is provided from the outer peripheral surface of the rotating shaft 6, but as another example, The same effect can be obtained even when the claw 8 is provided in the circumferential direction of the inner peripheral surface of the shaft support recess 5 and the groove 7 is provided in the outer peripheral surface of the rotating shaft 6.
- the option units 2, 3, and 4 have two sets of relay contacts 9 and one set of information transmission contacts 10 on the outer peripheral surface of the rotary shaft 6 for supporting the shaft.
- Two sets of relay contacts 11 are provided on the inner peripheral surface of the recess 5, and the main unit 1 is configured to have two sets of information transmission contacts 12 on the inner peripheral surface of the shaft support recess 5.
- the option unit has two sets of relay contacts 9 and one set of information transmission contacts 10 on the front end surface of the rotating shaft 6, and two sets on the bottom surface of the shaft support recess 5. Even if the main body unit 1 is configured to have two pairs of information transmission contacts 12 on the bottom surface of the shaft support recess 5, the same effect can be obtained.
- the engaging portion 13 is projected from the distal end surface of the rotating shaft 6, and the engaged portion 14 is formed on the bottom surface of the shaft supporting recess 5.
- the same effect can be obtained even in a configuration in which the engaged portion 14 protrudes from the tip surface of the rotating shaft 6 and the engaging portion 13 is formed on the bottom surface of the shaft supporting recess 5.
- the engaging portion 13 is provided on the outer peripheral surface of the rotating shaft 6 and the engaged portion 14 is provided on the inner peripheral surface of the shaft supporting recess 5. Therefore, as another example, even if the engaged portion 14 is provided on the outer peripheral surface of the rotating shaft 6 and the engaging portion 13 is provided on the inner peripheral surface of the shaft support recess 5, the same applies. An effect can be obtained.
- each option unit is configured to be in use when it is rotated 90 ° clockwise or 90 ° counterclockwise.
- it may be configured to be in use only when it is turned 90 ° in one direction, either clockwise or counterclockwise.
- each of the option units 2, 3, and 4 has a pair of relay contacts 9 and a set of information transmission contacts 10 on the outer peripheral surface of the rotating shaft, respectively.
- One set of relay contacts may be provided on the peripheral surface, and the main unit 1 may further include one set of information transmission contacts 12 on the inner peripheral surface of the shaft support recess 5.
- the difference from the seventh embodiment is that the shaft support recess and the central axis of the rotary shaft are arranged at positions away from the centers of the main unit 15 and the optional units 16, 17, and 18. This is the point where each optional unit 16, 17, 18 is put into use when it is turned 180 ° from the stacked state.
- a set of information transmission contacts is provided on the inner peripheral surface of the shaft support recess of the main unit 15.
- one set of relay contact and one set of information transmission contact are provided on the outer peripheral surface of the rotary shaft of each option unit 16, 17, 18 at intervals of 180 °.
- One set of relay contacts is provided on each inner peripheral surface.
- each of the option units 16, 17, and 18 has one engaging portion protruding from the tip surface force of the rotating shaft, and the main unit 15 and each of the option units 16, 17 , 18 engaged support parts are formed at intervals of 180 ° on the bottom surface of each of the 18 shaft support recesses.
- the mobile terminal according to the ninth embodiment of the present invention will be described below with reference to FIGS.
- the difference from the seventh embodiment is that it is possible to detect the relative angle between the main body unit 19 and each of the optional units 20, 21, 22 in use.
- a Hall element 24 is provided at the tip of the rotating shaft 23 of each option unit 20, 21, 22, and the main unit 19 and each option unit 20, 21. , 22 are provided with magnets 26 at the bottoms of the shaft support recesses 25, respectively.
- Another example of switching the function according to the relative angle between the main unit 19 and the option unit in use is switching the display direction of a camera-captured image.
- the liquid crystal provided in the main unit 1 is rotated 180 °. Set to display on the screen. Then, the main unit 19 can display an image in the same direction even when the camera option unit is rotated 90 ° clockwise or 90 ° counterclockwise.
- the direction of the image displayed on the TV option unit with a liquid crystal display is set to rotate 180 °. Then, when the optional unit for TV is rotated 90 ° clockwise or 90 ° counterclockwise, the main unit 19 can display images in the same direction. .
- the difference from the seventh embodiment is that the outer shapes of the main unit 27 and the option unit 28 are substantially square, and the option unit 28 is rotated clockwise by 45 ° with respect to the main unit 27 or The four functional parts of the option unit 28 protrude from each of the four sides of the main unit 27 when it is turned 45 ° counterclockwise.
- Examples of additional functions provided in the protruding functional unit include a speaker, a camera, and a slide node key.
- two sets of information transmission contacts are provided at an interval of 90 ° on the inner peripheral surface of the shaft support recess of the main unit 27.
- two sets of relay contacts are provided at intervals of 90 °, and one set of information transmission contacts is provided between them.
- Two sets of relay contacts are provided at 90 ° intervals on the inner peripheral surface of the shaft support recess provided in the option unit.
- one engaging portion is also provided for the tip surface force of the rotation shaft of the option unit 28, and the bottom surfaces of the shaft support recesses of the main unit 27 and the option unit 28 are respectively provided.
- Three engaged parts are formed at 45 ° intervals.
- the multi-layer portable terminal includes a main body housing having a function as a telephone, and an optional housing in which a functional unit is hidden by being stacked on the back surface of the main body housing.
- a rotating fulcrum shaft along the stacking direction of the main body casing and the optional casing provided in the optional casing, and a rotation in which the rotating fulcrum shaft is inserted into the main body casing and the optional casing.
- a function fulcrum hole is provided, and a function part of the option case can be exposed by relatively rotating the main body case and the option case around the rotation fulcrum axis, and a plurality of types of the options are available.
- the upper surface of the pivot fulcrum shaft provided with a plurality of signal conducting contacts for conducting the signal of the casing to the adjacent main body casing and the optional casing, the main body casing, and the optional casing.
- the plurality of through contacts contact each other when there is no relative rotation of the adjacent main body casing and the optional casing, and the adjacent main body casing and the optional casing
- the plurality of signal conducting contacts come into contact with the plurality of through contacts, so that only the signal of the selected option casing is electrically connected to the main body casing.
- the contact portion that is electrically conductive is brought into contact only for the minimum amount, so that the wear of the contact can be reduced.
- a plurality of stacked housings have an axis along the stacking direction. It is useful for use in a stacked type portable terminal that can be freely rotated via the terminal.
- the mobile terminal of the present invention can add, delete, and change functions desired by the user, improving the usability of the mobile terminal, and is a mobile terminal in which the main unit and option unit are stacked. Useful.
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Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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JP2007519072A JP4549391B2 (ja) | 2005-06-01 | 2006-06-01 | 積層型携帯端末 |
US11/916,046 US8041405B2 (en) | 2005-06-01 | 2006-06-01 | Stack type mobile terminal |
EP06756900A EP1887760A4 (en) | 2005-06-01 | 2006-06-01 | STACKED PORTABLE TERMINAL |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2005161557 | 2005-06-01 | ||
JP2005-161557 | 2005-06-01 |
Publications (1)
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WO2006129768A1 true WO2006129768A1 (ja) | 2006-12-07 |
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Application Number | Title | Priority Date | Filing Date |
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PCT/JP2006/311023 WO2006129768A1 (ja) | 2005-06-01 | 2006-06-01 | 積層型携帯端末 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8041405B2 (ja) |
EP (1) | EP1887760A4 (ja) |
JP (1) | JP4549391B2 (ja) |
CN (1) | CN101189856A (ja) |
WO (1) | WO2006129768A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US20090221336A1 (en) * | 2007-08-14 | 2009-09-03 | Shenzhen Huawei Telecommunication Technologies Co. Ltd. | Wireless terminal |
JP2010093267A (ja) * | 2008-10-10 | 2010-04-22 | Krohne Messtechnik Gmbh | 電気的又は電子的な機器のためのケーシング |
WO2012017526A1 (ja) * | 2010-08-04 | 2012-02-09 | 株式会社ディー・ティー・ジャパン | 情報機器保持台 |
JP2012044426A (ja) * | 2010-08-18 | 2012-03-01 | Fujitsu Ltd | 雌側連結装置、および、電子機器 |
Families Citing this family (5)
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US7920372B2 (en) * | 2008-09-22 | 2011-04-05 | Nokia Corporation | Electronic handheld device with user interface |
US8654518B2 (en) * | 2012-01-20 | 2014-02-18 | Htc Corporation | Electronic apparatus |
KR20150066832A (ko) * | 2013-12-09 | 2015-06-17 | 삼성전자주식회사 | 개폐 가능한 커버를 포함하는 전자 장치 |
CN110138925B (zh) * | 2018-02-09 | 2021-02-23 | Oppo广东移动通信有限公司 | 移动终端 |
US10739826B1 (en) * | 2019-04-03 | 2020-08-11 | Dell Products, L.P. | Keyboard deployment for multi-form factor information handling systems (IHSs) |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090221336A1 (en) * | 2007-08-14 | 2009-09-03 | Shenzhen Huawei Telecommunication Technologies Co. Ltd. | Wireless terminal |
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WO2012017526A1 (ja) * | 2010-08-04 | 2012-02-09 | 株式会社ディー・ティー・ジャパン | 情報機器保持台 |
JP2012044426A (ja) * | 2010-08-18 | 2012-03-01 | Fujitsu Ltd | 雌側連結装置、および、電子機器 |
Also Published As
Publication number | Publication date |
---|---|
CN101189856A (zh) | 2008-05-28 |
US20100016036A1 (en) | 2010-01-21 |
EP1887760A4 (en) | 2010-11-24 |
JP4549391B2 (ja) | 2010-09-22 |
EP1887760A1 (en) | 2008-02-13 |
JPWO2006129768A1 (ja) | 2009-01-08 |
US8041405B2 (en) | 2011-10-18 |
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