AU749138B2 - Bearing arrangement - Google Patents
Bearing arrangement Download PDFInfo
- Publication number
- AU749138B2 AU749138B2 AU10007/99A AU1000799A AU749138B2 AU 749138 B2 AU749138 B2 AU 749138B2 AU 10007/99 A AU10007/99 A AU 10007/99A AU 1000799 A AU1000799 A AU 1000799A AU 749138 B2 AU749138 B2 AU 749138B2
- Authority
- AU
- Australia
- Prior art keywords
- unit
- axle
- keyboard
- bar
- system unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 230000000903 blocking effect Effects 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 3
- 230000015654 memory Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
- G06F1/1679—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts for locking or maintaining the movable parts of the enclosure in a fixed position, e.g. latching mechanism at the edge of the display in a laptop or for the screen protective cover of a PDA
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
- G06F1/1681—Details related solely to hinges
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1643—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being associated to a digitizer, e.g. laptops that can be used as penpads
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
- G06F1/1698—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being a sending/receiving arrangement to establish a cordless communication link, e.g. radio or infrared link, integrated cellular phone
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
- G06F2200/163—Indexing scheme relating to constructional details of the computer
- G06F2200/1632—Pen holder integrated in the computer
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Casings For Electric Apparatus (AREA)
- Pivots And Pivotal Connections (AREA)
- Telephone Set Structure (AREA)
- Sliding-Contact Bearings (AREA)
- Electron Tubes For Measurement (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Electrically Operated Instructional Devices (AREA)
- Mobile Radio Communication Systems (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The bearing has elements which are rotatably arranged on an axle, and are respectively connected to the system unit and the keyboard unit. The elements are moved against spring power, to overcome a blocking element, and shift into defined positions. The computer comprises a system unit, a keyboard unit and a display unit, which are mounted to rotate about a common axle. The keyboard and system units are arranged externally, and are locked in a closed position and in an open position. The keyboard and system units are arranged at an angle of rotation of 180 degrees, with respect to the closed position. The display unit can be rotated and locked in a position of zero to 90 degrees, with respect to the system unit. The hinge bearing comprises an axle (33) connected to a first outer element, such as the keyboard, by the two sections (32,35). The axle is connected to a second element, such as the system unit, by two other sections (20,34). A middle element, such as the display screen, is connected on the remaining axle sections. A spring (41) acts on the bar section (35) and urges it against another section (34). The projection (37) on one section (34) acts against the face (40) of a the bar section, to resist the rotation of the hinge when fully opened, or when closed.
Description
S F Ref: 446924
AUSTRALIA
PATENTS ACT 1990 COMPLETE SPECIFICATION FOR A STANDARD PATENT
ORIGINAL
Name and Address of Applicant: Actual Inventor(s): Address for Service: Invention Title: Siemens Aktiengesellschaft Wittelsbacherplatz 2 80333 Muenchen
GERMANY
Martin Riddlford and Martin Witts Spruson Ferguson, Patent Attorneys Level 33 St Martins Tower, 31 Market Street Sydney, New South Wales, 2000, Australia Bearing Arrangement The following statement is a full description of this invention, including the best method of performing it known to me/us:- 5845 BEARING ARRANGEMENT The present invention relates to a bearing arrangement, in particular for a computer with telecommunication apparatus, the computer comprising a system unit, a keyboard unit and a display unit, whereby the named units are mounted so that they can rotate about a common axle and the keyboard unit and the system unit are locked in a closed position and in an open position, in which the keyboard unit and the system unit are arranged at an angle of rotation of 1800 with respect to the closed position, and the display unit can be rotated and locked in a position of 0 to 900 with respect to the system unit.
By means of a design of this kind the device only needs to be opened by 1800 for the input of data or for o. the marking of the display unit and, because it is locked in this position, it forms a stable base for the rotatable display unit which can be fixed in the desired position. This device configuration keyboard unit unfolded by 1800 with respect to the system unit and locked can be used with advantage for mobile operation, for example in a train, whereby the display unit rests on the system unit.
The present invention seeks to provide a bearing %oo0 arrangement between the system unit and the keyboard unit, which bearing arrangement on the one hand allows a simple rotation of the two parts and at the same time in the closed state and in the open state secures the two device units against an undesirable rotation.
According to the invention, there is provided a bearing arrangement, for a computer with telecommunication apparatus, the computer comprising a system unit, a keyboard unit and a display unit mounted to rotate about a common axle, wherein the keyboard unit and the system unit are arranged externally and are locked in a closed position and in an open 0 position, in which the keyboard unit and the system unit are arranged at an angle of rotation of 1800 with respect to the closed position, and the display unit can be rotated and locked in a position of 0 to 900 with respect to the system unit, wherein the bearing arrangement comprises elements which are rotatably arranged on the axle, which elements are connected to the system unit and to the keyboard unit, whereby the elements are moved against spring power and, overcoming a blocking element, are moved into the named positions and are locked.
By providing a blocking element the two cited defined positions of the system unit with respect to the keyboard unit can therefore be easily realized.
5 The user of the device is given the feeling that, for example during the unfolding procedure, first of all he must overcome the blocking element with simultaneously increasing spring pressure in order to arrive in turn in the other position of use with decreasing spring pressure.
In this respect, a projection can be connected to the system unit and a bar can be connected to the keyboard, whereby on the projection a lug is arranged which points in the direction of the bar, acts as blocking element and has edges which rise in a wedge shape, whereby, moreover, the spring acts on the bar, and whereby the projection is secured on the axle against displacement. When the keyboard unit is rotated out of the closed or folded position or state into the open or unfolded positionor state, a lateral surface of the bar under spring pressure strikes the rising edge of the lug. The pressure of the spring then increases up to the tip of the lug and subsequently, after the named lateral surface of the bar strikes the falling edge, the pressure of the spring gradually decreases again until the open end position is reached.
The spring itself can be arranged as a spiral compression spring on the axle between the bar and a rotary axle receptacle. In this respect, the elements fastened to the system unit and to the keyboard unit can be secured against an undesirable displacement on the axle against the spring power by means of corresponding stops on the bearing points. According to a preferred embodiment a pressing bush is- fastened to the axle, which pressing bush comes to rest on the projection.
For a better understanding of the present invention, and to show how it may be brought into effect, reference will now be made, by way of example, 5 to the accompanying drawings, in which: In each case in a perspective representation .Figure 1 shows an exploded drawing of the device; Figure 2 shows the device in the open state; Figure 3 shows an enlarged view of the circular section A in Figure 2; Figure 4 shows a detail of the hinge connection; a. a '.Figure 5 shows the device in the closed state; Figure 6 shows an enlarged view of the circular section B in Figure Figure 7 shows a detail of the folding connection.
Figure 1 shows in a perspective exploded drawing :..the substantial assembly of the device 1 which is assembled in the middle of the picture.
The system unit 3 located in the upper level of the .picture has, in addition to the control elements 4 and 9 and the aerial 6, a computer platform 15 with the computer and memory 16, corresponding modules 17 and components, for example loudspeaker 18 and microphone for communication operation, corresponding plug-in elements for receiving, for example, headphones, battery compartment 7 and additional peripheral -4components, for example non-volatile memories, cardreading devices etc. The computer platform 15 is closed by the covering 19 which has a rotary axle receptacle 20 on a longitudinal side. This covering 19 has on its side directed away from the computer platform 15 additional entrances, reachable from the outside, for the introduction of SIM cards or miniature cards for telephone operation. When the device is switched on, a telephone connection can be established by inputting digits by way of the keyboard 27 or by touching symbols appearing on the LCD display 22 or by writing digits or characters by means of the input pen 14 on the LCD display 22. The surface of the system unit 3 which is outermost when the device is in the :•oo.o 15 closed state is free of control elements, like the 0 ee ~outer side of the keyboard unit 2, so that an **unintentional initiation of any functions when the device is switched on by mistake is excluded.
to**: The display unit 11 represented in the middle of the picture is composed of the covering frame 21, the e LCD display 22 with ribbon cable 26, the spacing plate 23, the display housing 24 and a holding part 33. Two rotary axle receptacles 25 are in turn arranged on the display housing 24 on one of its longitudinal edges.
As already mentioned, for the purposes of character input by means of the input pen 14, the display unit 11 can be supported either flat within the receptacle 10 of the system unit 3 or can be set upright at a specified angle of up to 900 and locked in this position. The display unit 11 can also be rotated by an angle greater than 900 in order to make possible better access to the replaceable peripheral units on the upper side of the system unit 3.
The keyboard unit 2 shown in the lower half of the picture comprises the keyboard 27 with the ribbon cable 28, which keyboard is introduced into the keyboard housing 29 and is locked there, for example by means of the holding device 30. A cover 31 is snapped onto the outer side which is present when the device is in the folded state, which cover 31 makes access possible to the component parts of the keyboard unit 2 if necessary. Moreover, the resting place 13 for the input pen 14 is formed in the keyboard housing. In.
turn, on the outer regions of a longitudinal edge of the keyboard housing there are conically running bearing bushes 32 to receive the axle 33 which is common to all three components.
Figure 2 shows the device 1 in the open, or unfolded state, i.e. the keyboard 2 is rotated by 1800 with respect to the system unit 3. The display unit 11 6015 is located within a receptacle 10 of the system unit 3.
@000 ooo The projection 34 mounted on the axle 33 is firmly 0r.* connected to the system unit 3 and the bar 35 likewise mounted on the axle 33 is firmly connected to the keyboard unit 2. Further bearing points for the axle 33 are formed by the bearing bushes 32 on the keyboard '00: unit 2 and the rotary axle receptacle 20 on the system e 0 unit 3.
A spiral compression spring 41 is arranged on the axle between the bar 35 and the rotary axle receptacle 20. The projection 34 is secured against a 0000 displacement on the- axle by means of a pressing bush 36 which can also be fastened on to the axle by means of a 0o0 screw connection. In the direction of the bar 35 the projection 34*has a lug 37 with edges 38 and 39 which rise in a wedge shape.
Upon rotation of the keyboard unit 2 out of the closed state into the state with 1800 opening, the bar arrives with its lateral surface 40 first of all at the edge 39 of the lug. With further rotation of the keyboard unit the tip of the lug is overcome against the force of the spiral compression spring 41, and the keyboard unit 2, with the sliding of the surface 40 of the bar 35 along the other edge 38 by way of spring power, is moved into the position shown in Figures 2 to 4 and is locked there.
During the closing procedure of the keyboard unit 2 in the direction of the system unit 3, proceeding from the state of the device parts according to Figure 4, the lateral surface 40 of the bar 35 strikes the edge 38 of the lug 37, overcomes the tip of the lug against spring power of the spiral compression spring 41 and slides on the edge 39 of the lug 37 into the position shown in Figures 5 to 7. In this position the keyboard unit and the system unit are in turn fixed with respect to each other.
0°ooo: oo •0 .:00o i.
Claims (4)
- 2. Bearing arrangement according to claim i, wherein a projection is connected to the system unit and a bar is connected to the keyboard unit, whereby a lug is arranged on the projection, the lug pointing in the direction of the bar, acting as blocking element and having edges which rise in a wedge shape, whereby, moreover, the spring acts on the bar, and whereby the projection is secured on the axle against displacement.
- 3. Bearing arrangement according to claim 2, wherein the spring is arranged as a spiral compression spring on the axle between the bar and a rotary axle receptacle.
- 4. Bearing arrangement according to claim i, wherein the elements are secured on the axle against displacement by a pressing bush which comes to rest on the projection.
- 5. Bearing arrangement substantially as herein described, with reference to the accompanying drawings. -8- Dated 23 December, 1998 Siemens Aktiengesellschaft Patent Attorneys for the Applicant/Nominated Person SPRUSON FERGUSON [N:\LEBW] 16534:dawn
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9800121 | 1998-01-05 | ||
GB9800121A GB2332925A (en) | 1998-01-05 | 1998-01-05 | Hinge arrangement. |
Publications (2)
Publication Number | Publication Date |
---|---|
AU1000799A AU1000799A (en) | 1999-07-22 |
AU749138B2 true AU749138B2 (en) | 2002-06-20 |
Family
ID=10824827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU10007/99A Ceased AU749138B2 (en) | 1998-01-05 | 1999-01-04 | Bearing arrangement |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0927923B1 (en) |
KR (1) | KR19990066880A (en) |
AT (1) | ATE237153T1 (en) |
AU (1) | AU749138B2 (en) |
CA (1) | CA2257664A1 (en) |
DE (1) | DE59807850D1 (en) |
DK (1) | DK0927923T3 (en) |
ES (1) | ES2197416T3 (en) |
GB (1) | GB2332925A (en) |
HK (1) | HK1018825A1 (en) |
NO (1) | NO986060L (en) |
PT (1) | PT927923E (en) |
SG (1) | SG74109A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19912000A1 (en) | 1999-03-17 | 2000-10-19 | Ims Connector Systems Gmbh | Connectors |
FI112705B (en) | 2000-06-29 | 2003-12-31 | Nokia Corp | hinges |
JP4025712B2 (en) * | 2003-11-04 | 2007-12-26 | Necパーソナルプロダクツ株式会社 | Information processing apparatus, computer, and operation method of information processing apparatus |
CN111997992A (en) * | 2020-09-23 | 2020-11-27 | 深圳市光祥科技股份有限公司 | Locking device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3849834A (en) * | 1972-02-11 | 1974-11-26 | O Mayer | Lockable hinge joint |
US4839837A (en) * | 1986-06-04 | 1989-06-13 | Chang Bo E | Three layered laptop computer |
US4960256A (en) * | 1988-08-08 | 1990-10-02 | Sony Corporation | Holding structure for displaying apparatus |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4501045A (en) * | 1983-05-05 | 1985-02-26 | Deere & Company | Self-locking hinge |
JPH0553685A (en) * | 1991-08-23 | 1993-03-05 | Matsushita Electric Ind Co Ltd | I/o terminal equipment |
JP2534114Y2 (en) * | 1991-09-30 | 1997-04-30 | 日本電気株式会社 | Foldable electronic device structure |
US5628089A (en) * | 1995-05-18 | 1997-05-13 | Motorola, Inc. | Radiotelephone having a self contained hinge |
US5649309A (en) * | 1995-05-18 | 1997-07-15 | Motorola, Inc. | Wireless communication device having an axially aligned cover release mechanism |
DE19520947C5 (en) * | 1995-06-02 | 2012-04-05 | Constin Design Gmbh | Portable computer with telecommunication device |
KR200141099Y1 (en) * | 1995-09-19 | 1999-05-15 | 김광호 | Button cover of a portable telephone |
FI961587A (en) * | 1996-04-11 | 1997-10-12 | Nokia Mobile Phones Ltd | Hinge mechanism for pivotally attaching two parts of a collapsible device |
-
1998
- 1998-01-05 GB GB9800121A patent/GB2332925A/en not_active Withdrawn
- 1998-12-11 DE DE59807850T patent/DE59807850D1/en not_active Expired - Lifetime
- 1998-12-11 DK DK98123466T patent/DK0927923T3/en active
- 1998-12-11 AT AT98123466T patent/ATE237153T1/en not_active IP Right Cessation
- 1998-12-11 EP EP98123466A patent/EP0927923B1/en not_active Expired - Lifetime
- 1998-12-11 ES ES98123466T patent/ES2197416T3/en not_active Expired - Lifetime
- 1998-12-11 PT PT98123466T patent/PT927923E/en unknown
- 1998-12-22 NO NO986060A patent/NO986060L/en not_active Application Discontinuation
- 1998-12-24 SG SG1998005956A patent/SG74109A1/en unknown
- 1998-12-28 KR KR1019980059706A patent/KR19990066880A/en not_active Application Discontinuation
- 1998-12-31 CA CA002257664A patent/CA2257664A1/en not_active Abandoned
-
1999
- 1999-01-04 AU AU10007/99A patent/AU749138B2/en not_active Ceased
- 1999-09-07 HK HK99103885A patent/HK1018825A1/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3849834A (en) * | 1972-02-11 | 1974-11-26 | O Mayer | Lockable hinge joint |
US4839837A (en) * | 1986-06-04 | 1989-06-13 | Chang Bo E | Three layered laptop computer |
US4960256A (en) * | 1988-08-08 | 1990-10-02 | Sony Corporation | Holding structure for displaying apparatus |
Also Published As
Publication number | Publication date |
---|---|
DE59807850D1 (en) | 2003-05-15 |
KR19990066880A (en) | 1999-08-16 |
EP0927923B1 (en) | 2003-04-09 |
HK1018825A1 (en) | 2000-01-07 |
GB2332925A (en) | 1999-07-07 |
PT927923E (en) | 2003-08-29 |
ATE237153T1 (en) | 2003-04-15 |
EP0927923A1 (en) | 1999-07-07 |
AU1000799A (en) | 1999-07-22 |
GB9800121D0 (en) | 1998-03-04 |
DK0927923T3 (en) | 2003-06-23 |
ES2197416T3 (en) | 2004-01-01 |
SG74109A1 (en) | 2000-07-18 |
CA2257664A1 (en) | 1999-07-05 |
NO986060D0 (en) | 1998-12-22 |
NO986060L (en) | 1999-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1710985B1 (en) | Slide type mobile terminal | |
CN1319281C (en) | Hinge device of portable radio terminal | |
KR100675734B1 (en) | Slide-up opening and closing mechanism for portable terminal | |
DE60119451T2 (en) | Button and button assembly for a portable folding electronic device with at least two operating positions | |
JP5238654B2 (en) | Mobile device | |
CN1985499B (en) | Handheld electronic device having pivotal hinge mechanism | |
GB2328343A (en) | A portable radio apparatus having an additional display area on second surface | |
EP1897344A2 (en) | Portable electronic device | |
AU749072B2 (en) | A device comprising a computer and integrated telecommunication apparatus | |
AU749138B2 (en) | Bearing arrangement | |
KR20060039750A (en) | Slide type mobile communication terminal having cover that opening and shutting for random angle is available | |
US8248787B2 (en) | Portable electronic device with slidable cover | |
US7949378B2 (en) | Rotatable connecting mechanism for a portable electronic device | |
US20060017700A1 (en) | Opening and closing of a user interface element | |
AU751311B2 (en) | Device comprising a computer and integrated telecommunication apparatus | |
KR100338638B1 (en) | Housing for radiotelephone with inputting unit | |
US7251511B2 (en) | Portable communication apparatus with data-inputting expansion | |
CN100417257C (en) | Keyboard area expandable portable terminal | |
US20060287010A1 (en) | Clamshell-type mobile terminal with a better access to input keys | |
KR100592182B1 (en) | Folder type mobile phone which rotates an angle of 360 degrees | |
KR100653306B1 (en) | Mobile terminal | |
KR19990010399A (en) | Compound input type flip mobile terminal | |
KR100631676B1 (en) | Screen Rotator for Handheld Terminal | |
KR200230378Y1 (en) | Double cover of mobile communication apparatus | |
KR100710318B1 (en) | Mobile phone |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FGA | Letters patent sealed or granted (standard patent) |