Input device for portable digital computers and portable digital computer with a multi-functional mouse

• US 8,072,423 B2
• Filed: 07/08/2004
• Issued: 12/06/2011
• Est. Priority Date: 07/08/2003
• Status: Expired due to Fees

• Current Assignee: Brands & Products Ipr Holding GmbH & Co. KG
• Original Assignee: Brands & Products Ipr Holding GmbH & Co. KG
• Inventors: Rolus Borgward, Glenn
• Primary Examiner(s): Awad, Amr
• Assistant Examiner(s): WILLIS, RANDAL L
• Application Number:
  US10/563,741
• Publication Number:
  US 20060152484A1
• Time in Patent Office: 2,707 Days
• Field of Search: 345156-178, 361/679, 361/679.4, 361/679.02
• US Class Current: 345/157
• CPC Class Codes: G06F 1/1618 the display being foldable up to the back of the other housing with a single degree of freedom, e.g. by 360° rotation over the axis defined by the rear edge of the base enclosure
• CPC Class Codes: G06F 1/1669 Detachable keyboards
• CPC Class Codes: G06F 1/169 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes G06F1/1643 takes precedence; constructional details of pointing devices G06F3/033
• CPC Class Codes: G06F 1/1698 the I/O peripheral being a sending/receiving arrangement to establish a cordless communication link, e.g. radio or infrared link, integrated cellular phone details of antennas disposed inside a computer H01Q1/2266
• CPC Class Codes: G06F 2200/1614 Image rotation following screen orientation, e.g. switching from landscape to portrait mode
• CPC Class Codes: G06F 2200/1632 Pen holder integrated in the computer
• CPC Class Codes: G06F 2203/0333 Ergonomic shaped mouse for one hand
• CPC Class Codes: G06F 2221/2153 Using hardware token as a secondary aspect
• CPC Class Codes: G06F 3/03543 Mice or pucks G06F3/03541 takes precedence
• CPC Class Codes: G06F 3/038 Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry

Abstract

The invention relates to a portable digital Computer with an in-built coupling device which is arranged in order to receive mouse Signals from a radio mouse provided with a battery and fed by said battery. Said digital Computer comprises an in-built current source and an electric interface which is installed in a fixed manner and which is connected to the current source, the electric interface being arranged such that the battery can be charged. The invention also relates to an input device for a portable digital Computer comprising a radio mouse and an additional slide pad which is arranged on the top side of said radio mouse. The invention further relates to a special coupling bay comprising a recess which is a notebook. Said coupling bay is used for mechanically coupling a Cursor control device which is disposed below a notebook keyboard and in order to reconfigure the Cursor control device in a rear-sided Operation in order to use a notebook in a book-type and handheld form, whereby a flat mouse with annular-shaped finger Supports is provided in order to improve the handling and Operation thereof, in addition to a Cursor control device which is provided with an identification and locking function. Additionally, a notebook is disclosed, comprising a decoupling Cursor control device and a keyboard which can be decoupled. A desktop PC can be configured by means of a configuration via a hinge foldable functional part of a notebook.

Claims

1. A digital computer having at least one display for displaying information, comprising:

a) a housing having at least one front surface, facing a user viewing the display, side edge faces and a rear surface opposite to the front surface,

b) an input device having input means on at least one surface for at least one of inputting and manipulating information, the input device being an input module,

c) a coupling bay which receives the input module so that it can be reached from at least two sides,

the input module being movable from a position accessible at the front face of the computer with respect to the housing to a position in an oppositely facing orientation by removing the input module from the coupling bay and inserting it into the coupling bay in the oppositely facing orientation that enables the inputting or manipulating of information at the rear surface of the digital computer housing instead of at the front surface of the computer housing, and is electrically connected to the digital computer via at least one interface, said input device also being operable for inputting or manipulating of information in a decoupled state disengaged from the housing wherein at least one of the coupling bay and the input module is provided with at least one further interface for use with said oppositely facing orientation.

2. The digital computer as claimed in claim 1, wherein the input module is usable as an external mouse device when it is mechanically decoupled from the digital computer.

3. The digital computer as claimed in claim 1, wherein the input module is constructed as at least one of

a special module having a joystick,

a chip card receiving module,

an adapter card module for network connections and other system expansion modules,

a module for receiving and/or transmitting satellite signals,

a telecommunication module,

a position finding module (GPS, Galileo),

a mobile radio telephone,

a PDA,

a remote control,

a USB or FireWire interface module,

a display module with pin and/or key input,

a media player, and

a laser pointer.

4. The digital computer as claimed in claim 1, wherein the at least one of inputting and manipulating of information by means of the input module comprises means for performing at least one of the functions from the following group of functions :

inputting of relative location data for controlling a cursor on the display of the digital computer by a corresponding movement of a hand or of at least one finger of a hand of a user,

inserting of menus and selection information,

paging,

scrolling

switching into another operating mode,

setting up at least one of device and software characteristics,

providing information on the display,

selecting information on the display,

at least one of selecting and marking information displayed on the display,

moving information displayed on the display,

confirming marked information or information input,

inputting PIN or password information,

switching the digital computer on and off,

switching the screen on and off,

activating and deactivating of a pen input mode, and

activating and deactivating of an energy saving mode.

5. The digital computer as claimed in claim 1, wherein the input module, as operating element, has at least one of a slide pad, a key, a jog dial, a rollerball, a capacitive sensor, a pressure-sensitive screen, a multifunction key, a 4-WAY rocker key and other keys.

6. The digital computer as claimed in claim 1, wherein at least one of the input module and the digital computer is configured by means of a relative movement of the input module which is movable with respect to the housing.

7. The digital computer as claimed in claim 1 wherein the positions between which the input manual is movable are rotated with respect to each other about a vertical or a horizontal axis.

8. The digital computer as claimed in claim 6, wherein the input module is pivotable about a pivot axis which is located parallel to the input surface for producing the relative movement for configuring.

9. The digital computer as claimed in claim 1, wherein the input module has input means on at least two sides for operating thereof from at least two sides in the coupled state in the coupling bay.

10. The digital computer as claimed in claim 1, wherein the digital computer and the input module have a plurality of input means which are operatable in combination for inputting.

11. The digital computer as claimed in claim 1, wherein the operating mode of at least one of the input means and of the display are settable in dependence on at least one of the configuration of the input device and the device attitude or position.

12. The digital computer as claimed in claim 1, wherein the input module has its own battery which, in the inserted state, is chargable via the mobile digital computer.

13. The digital computer as claimed in claim 1, wherein means for establishing an effective coupling between the digital computer and the input module for data transmission by at least one of a radio signal, an infrared signal and in wire-connected manner is provided.

14. The digital computer as claimed in claim 1, wherein at least one interface of the input module provides both for power supply and data traffic.

15. The digital computer as claimed in claim 1, wherein the input module has means for switching, when mechanically decoupled, to a wireless data connection and remains effective as external input module.

16. A digital computer having at least one display for displaying information, exhibiting, comprising:

a) a housing having at least one front surface, facing a user viewing the display, side edge faces and a rear surface opposite to the front surface,

b) wherein the digital computer is adapted to receive an input module detachably connected to the digital computer via at least one interface, the input module being provided with at least one input means which may be operated on the rear surface,

c) wherein the digital computer has a coupling bay which detachably receives the input module so that it can be reached from at least two surfaces,

wherein the input module may be removed from the coupling bay and turned with respect to the housing in a turning operation between a first position and a second position of two opposite positions such that input means of the input module are operable from the rear surface in said first position and may be operated from the front surface after the input module has been turned to said second position and reinserted into the coupling bay; and

wherein said at least one interface comprises at least one of the coupling bay and the input module being provided with at least one interface for use with the first of said two opposite positions and another for use with the second of said two opposite positions.

17. The digital computer as claimed in claim 16, wherein the input module is turnable from the first position to the second position or vice versa while inside the housing of the digital computer.

18. The digital computer as claimed in claim 16, wherein the input module is usable as an external mouse device in a third position when it is mechanically decoupled from the digital computer.

19. The digital computer as claimed in claim 16, wherein the coupling bay is provided with the at least one interface for connecting the input module.

20. The digital computer as claimed in claim 16, wherein the coupling bay is provided with at least one additional interface for connecting further additional equipment with the digital computer rather than the input module.

21. The digital computer as claimed in claim 16, wherein at least one of the input module and the digital computer is configured by means of the turning operation.

22. The digital computer as claimed in claim 16, wherein the input module is constructed as at least one of

a special module having a joystick,

a chip card receiving module,

an adapter card module for network connections and other system expansion modules,

a module for receiving and/or transmitting satellite signals,

a telecommunication module,

a position finding module (GPS, Galileo),

a mobile radio telephone,

a PDA,

a remote control,

a USB or FireWire interface module,

a display module with pin and/or key input,

a media player, and

a laser pointer.

23. The digital computer as claimed in claim 16, wherein the at least one of inputting and manipulating of information by means of the input module comprises means for performing at least one of the functions from the following group of functions:

inputting of relative location data for controlling a cursor on the display of the digital computer by a corresponding movement of a hand or of at least one finger of a hand of a user,

inserting of menus and selection information,

paging,

scrolling

switching into another operating mode,

setting up at least one of device and software characteristics,

providing information on the display,

selecting information on the display,

at least one of selecting and marking information displayed on the display,

moving information displayed on the display,

confirming marked information or information input,

inputting PIN or password information,

switching the digital computer on and off,

switching the screen on and off,

activating and deactivating of a pen input mode, and

activating and deactivating of an energy saving mode.

24. The digital computer as claimed in claim 16, wherein the input module, as operating element, has at least one of a slide pad, a key, a jog dial, a rollerball, a capacitive sensor, a pressure-sensitive screen, a multifunction key, a 4-WAY rocker key and other keys.

25. The digital computer as claimed in claim 16, wherein the digital computer and the input module have a plurality of input means which are operatable in combination for inputting.

26. The digital computer as claimed in claim 16, wherein the operating mode of at least one of the input means and of the display are settable in dependence on at least one of the configuration of the input module and the input module attitude or position.

27. The digital computer as claimed in claim 16, wherein the input module has its own battery which, in the connected state, is chargable via the mobile digital computer.

28. The digital computer as claimed in claim 16, wherein means for establishing an effective coupling between the digital computer and the input module for data transmission by at least one of a radio signal, an infrared signal and in wire-connected manner is provided.

29. The digital computer as claimed in claim 16, wherein at least one interface of the input module provides both for power supply and data traffic.

30. The digital computer as claimed in claim 16, wherein the input module has means for switching, when mechanically decoupled, to a wireless data connection and remains effective as external input module.

31. The digital computer as claimed in claim 16, wherein at least one of the display and inputting means of the digital computer are blocked in an inoperative status when the input module is removed from the digital computer and brought into a certain distance apart from the digital computer.

32. The A digital computer as claimed in claim 16,

wherein a plurality of input modules are provided for connection to the at least one interface of the digital computer, each input module being dedicated to a certain user and adapted to receive and store user specific access information for getting access to the digital computer or for getting access to specific information or programs stored in the digital computer.