DE202007015194U1 - Scroll wheel unit for a cursor control - Google Patents
Scroll wheel unit for a cursor control Download PDFInfo
- Publication number
- DE202007015194U1 DE202007015194U1 DE200720015194 DE202007015194U DE202007015194U1 DE 202007015194 U1 DE202007015194 U1 DE 202007015194U1 DE 200720015194 DE200720015194 DE 200720015194 DE 202007015194 U DE202007015194 U DE 202007015194U DE 202007015194 U1 DE202007015194 U1 DE 202007015194U1
- Authority
- DE
- Germany
- Prior art keywords
- scroll wheel
- permanent magnet
- wheel unit
- cursor control
- module
- 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.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/001—Thumb wheel switches
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0362—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 1D translations or rotations of an operating part of the device, e.g. scroll wheels, sliders, knobs, rollers or belts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/14—Operating parts, e.g. turn knob
- H01H2019/146—Roller type actuators
Abstract
Eine
Bildlaufradeinheit für
eine Schreibmarkensteuerung, bestehend aus:
einem Laufradmodul
mit einem ringförmigen
Permanentmagneten der an einem ersten Ende einer Welle mit einem mit
einem Antirutschring bewehrten Felgenring sitzt;
einer Halterung,
in der das Laufradmodul drehbar gelagert ist;
einem Signalgebermodul,
das an der Halterung nahe dem ersten Ende der Welle angebracht ist
und eine Anzahl auf einer Platine angebrachter Sensoren hat;
wobei
die Sensoren tangential zur Rotation des Permanentmagnets angebracht
sind, so daß sie
auf Grund des Halleffekts kontinuierliche, der Änderung des Magnetfelds entsprechende
Signale abgeben können.A scroll wheel unit for a cursor control, comprising:
an impeller module having an annular permanent magnet seated at a first end of a shaft with a rim ring reinforced with an anti-slip ring;
a holder in which the impeller module is rotatably mounted;
a buzzer module mounted on the bracket near the first end of the shaft and having a number of sensors mounted on a circuit board;
wherein the sensors are mounted tangentially to the rotation of the permanent magnet, so that they can give due to the Hall effect continuous, the change of the magnetic field corresponding signals.
Description
Beschreibung des derzeitigen Standes der TechnikDescription of the current state of the technology
Außer den herkömmlichen Funktionen des Verschieben der Schreibmarke und des Klicken werden seit einiger Zeit in Computermäuse auch Bildlaufräder eingebaut, die es erlauben Bildschirminhalte nach links und rechts bzw. oben und unten zu verschieben.Except the usual Functions of moving the cursor and clicking will be for some time in computer mice also scroll wheels built-in, which allow screen contents to the left and right or move up and down.
Zur Umsetzung der Drehbewegung des Bildlaufrads in Computersignale werden normalerweise mechanische Schalter verwendet. Diese haben bekanntermaßen eine Reihe von Nachteilen wie z. B. mechanischer Verschleiß, begrenzte Auflösung etc.to Implementation of the rotational movement of the scroll wheel into computer signals normally used mechanical switches. These are known to have one Set of disadvantages such as B. mechanical wear, limited resolution Etc.
Obwohl zur Abhilfe auch optische Impulsgeber zur Verwendung kommen, können diese doch nicht alle Probleme lösen. So wird die Auflösung z. B. durch den Durchmesser des Bildlaufrads begrenzt, was eine Miniaturisierung der Maus erschwert.Even though to remedy also optical pulse generator come to use, they can but not all problems solve. That's the resolution z. B. limited by the diameter of the scroll wheel, which is a Miniaturization of the mouse difficult.
Kurze Beschreibung der ZeichnungenBrief description of the drawings
Detaillierte Beschreibung der bevorzugten AusführungDetailed description the preferred embodiment
Wie
in
Wie
aus
Wie
in
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200720015194 DE202007015194U1 (en) | 2007-11-02 | 2007-11-02 | Scroll wheel unit for a cursor control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200720015194 DE202007015194U1 (en) | 2007-11-02 | 2007-11-02 | Scroll wheel unit for a cursor control |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202007015194U1 true DE202007015194U1 (en) | 2008-06-05 |
Family
ID=39478013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200720015194 Expired - Lifetime DE202007015194U1 (en) | 2007-11-02 | 2007-11-02 | Scroll wheel unit for a cursor control |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202007015194U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013083841A1 (en) * | 2011-12-09 | 2013-06-13 | Apem | Rotary electrical control device |
-
2007
- 2007-11-02 DE DE200720015194 patent/DE202007015194U1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013083841A1 (en) * | 2011-12-09 | 2013-06-13 | Apem | Rotary electrical control device |
FR2984004A1 (en) * | 2011-12-09 | 2013-06-14 | Apem | ROTARY ELECTRICAL CONTROL DEVICE |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20080710 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20101213 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20140603 |