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WO1998040593A1 - Dispositif comportant un element mobile - Google Patents

Dispositif comportant un element mobile Download PDF

Info

Publication number
WO1998040593A1
WO1998040593A1 PCT/CH1998/000075 CH9800075W WO9840593A1 WO 1998040593 A1 WO1998040593 A1 WO 1998040593A1 CH 9800075 W CH9800075 W CH 9800075W WO 9840593 A1 WO9840593 A1 WO 9840593A1
Authority
WO
WIPO (PCT)
Prior art keywords
pawl
driver
carrier
toothing
button
Prior art date
Application number
PCT/CH1998/000075
Other languages
German (de)
English (en)
Inventor
Heinrich Haller
Heinz Saner
Daniel Saxer
Original Assignee
Siemens Schweiz Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Schweiz Ag filed Critical Siemens Schweiz Ag
Priority to EP98902926A priority Critical patent/EP0966588A1/fr
Publication of WO1998040593A1 publication Critical patent/WO1998040593A1/fr

Links

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
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1007—Devices for preventing movement between relatively-movable hinge parts with positive locking
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • E05D11/1078—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting parallel to the pivot
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2999/00—Subject-matter not otherwise provided for in this subclass
    • 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
    • G06F2200/161—Indexing scheme relating to constructional details of the monitor
    • G06F2200/1612—Flat panel monitor

Definitions

  • the present invention relates to a device according to the preamble of claim 1 and to the use of this device.
  • a device with a movable part is known from CH-PS 683 653.
  • the movable part is equipped with a guide rail which engages in a guide groove embedded in the carrier part. When the movable part is moved, it executes a movement, the course of which corresponds to the shape of the guide rail and guide groove.
  • a brake element with adjustable braking force is provided on the carrier part, which acts on the guide rail.
  • the braking force must be set by the user with a tool so that the position of the moving part can be adjusted with little effort on the one hand and on the other hand a preferred position once set even with external force - such as by finger pressure on a display with a distributable touchscreen ( Touch screen) - is not changed.
  • Another disadvantage of the known device is the guide groove with the brake element which is specially provided on the outside of the carrier and the guide rail which is specially attached to the movable part.
  • the present invention is therefore based on the object of specifying a simple and universally applicable device with which a part which can be pivoted relative to a carrier can be brought into any position and fixed there automatically.
  • the device should also be able to be integrated into a device with a pivotable part without requiring a large amount of space.
  • the device according to the invention has the following advantages: a push of a button is sufficient to adjust the position of the pivotable part. After the desired position has been set, the button can be released and the moving part remains immovable in the selected position.
  • the device consists of easy-to-manufacture parts that are quick - 2 -
  • Fig. 3 shows the assembled device
  • Fig. 9 shows an application of the device
  • the device shows the device broken down into the individual parts from two different angles.
  • the device consists of five parts, namely a button 1, a driver 2, a lock 3, a pawl 4 and a spring 9.
  • the parts based on a cylindrical basic shape are assembled axially to one another during assembly, whereby the compact shown in Fig. 3 Device arises.
  • the parts can be made as one-piece injection molded parts.
  • the driver 2 which is largely hollow in its interior, forms the actual basic element of the device. It has several sections with different outside diameters.
  • the section with the largest diameter, which receives the head of the button 1 contains on its outside an all-round toothed ring 8.
  • This section could instead of ribs e.g. also consist of full material.
  • the locking device 3 has two cavities with different diameters, namely a cylindrical cavity 18 and then a conical cavity 19. The diameter of the cavity 19 increases towards the outside.
  • a circumferential toothing 12, for example a serration (also called spur toothing or Hirth toothing) is attached between the cavities 18, 19.
  • the toothing 12 is sawtooth-shaped in accordance with sectional images CC and DD.
  • the locking device 3 also contains an all-round toothed ring 7. - 3 -
  • FIG. 6 shows details of the ring-shaped pawl 4 in different sectional images.
  • Its cavity has several sections with different configurations.
  • an all-round toothing 20 which corresponds in the shape of the toothing 12 of the locking device 3, is attached.
  • At the opposite end of the pawl 4 there is a section with four identical recesses 21, the shape of which corresponds to the extensions 14 of the driver 2.
  • Between this section and the toothing 20 there is another section with six identical recesses 22, the shape and arrangement of which corresponds to the shape and arrangement of the cams 13 of the driver 2.
  • FIG. 7 shows the assembled device in a side view.
  • FIG. 8 shows in section A-A of FIG. 7 a practical application of the operational device with a pivotable part 6 and a carrier 5.
  • the driver 2 engages with its toothed ring 8 in an identical toothing on the pivotable part 6 and is thereby connected to the positive part in a simple manner.
  • the lock 3 is also connected to the support 5 in a form-fitting manner by its toothed ring 7 engaging in the same toothing on the support 5.
  • the locking device 3 is placed on the conical section 17 of the driver 2 which adjoins the ribs 10 and lies on the section 17 with the conical surface of its cavity 19 (FIG. 5).
  • the key 1 projects with its neck 16 into the driver 2.
  • the pawl 4 is placed on the driver 2 such that its extensions 14 protrude into its recesses 21 and their recesses 22 engage in the cams 13 of the driver 2.
  • the pawl 4 is connected to the free end of the neck 16 of the button 1 at the connection points 23 (FIG. 6). This connection can be created by ultrasonic welding.
  • the neck 16 contains a cavity 24 into which the spring 9 - for example a compression spring - is inserted.
  • the spring 9 rests with one end on the neck 16 of the key 1 and with the other end on the pin 15 of the driver 2.
  • the pin 15 engages in the carrier 5 and is rotatably supported there in a known manner.
  • the device is held on the carrier 5 with a holding element 11, for example a clamping disk or a clip, placed on the pin 15.
  • a holding element for example a clamping disk or a clip
  • the toothing 12 of the lock 3 engages in the corresponding toothing 20 of the pawl 4.
  • the use of a serration for the teeth 12, 20 ensures a play-free coupling between the lock 3 and the pawl 4 and thus an optimal stability between the carrier 5 and the movable part 6.
  • the two toothings 12, 20 mesh with one another on the line running perpendicularly in this circle. As a result, the pivotable part 6 is held in the set position. - 4 -
  • the button 1 When the button 1 is pressed, it presses the pawl 4 connected to it in the direction of the carrier 5 until the toothing 20 has completely come out of the toothing 12 of the lock 3. As a result, the connection between the lock 3 and the pawl 4 is broken and the lock 3 can be freely rotated on the driver 2 and on the pawl 4. As a result, the carrier 5 and the pivotable part 6 can be moved into the desired position relative to one another. After releasing the button 1, the two toothings 12 and 20 engage again under the action of the spring force of the spring 9. As a result, the pivotable part 6 is automatically fixed in the set position. In the example shown with the sawtooth-like serrations 12 and 20, the teeth are arranged such that the pivotable part 6 can be moved in a pivoting direction without pressing the button 1. It is only necessary to press button 1 in the opposite direction of rotation.
  • the device is assembled in the following steps: First, the lock 3 is placed on the driver 2. Then the pawl 4 is placed over the pin 15 and the extensions 14 and the cams 13 of the driver 2 on the lock 3. Then the spring 9 is inserted on the other side into the cavity of the driver 2 and the key 1 with its neck 16 is pushed over it. Finally, the pawl 4 is pressed against the lock 3 until the edge of its conical cavity 19 rests on the conical section 17 of the driver 2. The two teeth 12 and 20 interlock. In this position, the pawl 4 is connected to the neck 16 of the button 1 at the connection points 23. Given the limited space available here, ultrasonic welding is particularly suitable for this.
  • the device can be used wherever a carrier and a part pivotable to it are connected to one another. 3 and 8 in particular, the device is very compact when assembled. This enables a space-saving arrangement in a wide variety of applications.
  • the device can be installed completely and practically invisibly in the carrier or in the pivotable part. Only button 1 remains accessible from the outside, but does not interfere with the support or the pivoting part.
  • FIG. 9 shows a device with a display unit 25 and a screen 26, the position of which can be adjusted by swiveling backwards or forwards.
  • the display unit 25 is attached to the part 6 pivotable relative to the carrier 5.
  • the connection between the carrier 5 and the pivotable part 6 takes place via the one according to the invention installed on one side - 5 -
  • the pivotable part 6 is simply mounted on the other side in the carrier 5.
  • the circular recesses made above the button 1 on the pivotable part 6 have no functional meaning. However, they show how the device according to the invention can be optimally incorporated into the appearance of a device.
  • the sawtooth-shaped serration 12, 20 mentioned is very suitable in that the serration between the catch 2 and the pawl 4 can be selected so that when the screen 26 is pressed by a finger, it remains in the set position, but in the opposite direction can be moved to another position without pressing button 1.
  • a symmetrical triangular toothing or a symmetrical trapezoidal toothing should preferably be provided instead of the sawtooth-shaped toothing between the pawl 4 and the locking device 3.
  • the device In the case of a realization with injection molded parts made of plastic, the device has a largest diameter of approx. 3.5 cm and an effective length of approx. 4.5 cm. Versions with smaller dimensions are, however, readily possible.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Control Devices (AREA)

Abstract

L'invention concerne un dispositif servant à modifier à et fixer la position réglée d'un élément (6) pivotant par rapport à un support (5), ledit élément (6) étant relié de façon articulée audit support (5). A cet effet, il est prévu un élément d'entraînement (2) qui est raccordé à l'élément pivotant (6). Il est prévu en outre un élément d'arrêt (3) pouvant tourner par rapport à l'élément d'entraînement (2) et raccordé au support (5). En outre, ledit dispositif comprend un cliquet (4) pouvant coulisser axialement par rapport à l'élément d'arrêt (3) dans deux positions. Dans la première position, le cliquet (4) est raccordé à l'élément d'arrêt (3) et fixe ce dernier par rapport à l'élément d'entraînement (2). Dans la deuxième position, le cliquet (4) est séparé de l'élément d'arrêt (3) qui peut alors tourner par rapport à l'élément d'entraînement (2). Le dispositif est de conception très compacte et peut être monté facilement dans des appareils comportant un élément mobile, par ex. dans des appareils comportant un dispositif d'affichage pivotant.
PCT/CH1998/000075 1997-03-13 1998-02-25 Dispositif comportant un element mobile WO1998040593A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP98902926A EP0966588A1 (fr) 1997-03-13 1998-02-25 Dispositif comportant un element mobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH610/97 1997-03-13
CH61097 1997-03-13

Publications (1)

Publication Number Publication Date
WO1998040593A1 true WO1998040593A1 (fr) 1998-09-17

Family

ID=4190997

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH1998/000075 WO1998040593A1 (fr) 1997-03-13 1998-02-25 Dispositif comportant un element mobile

Country Status (2)

Country Link
EP (1) EP0966588A1 (fr)
WO (1) WO1998040593A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008010403A1 (de) * 2008-02-21 2009-08-27 Bizerba Gmbh & Co Kg Terminal mit schwenkbarem Display
DE102017121737A1 (de) * 2017-09-19 2019-03-21 SMR Patents S.à.r.l. Sicherungsring, Rückblickvorrichtung und Fahrzeug
US11009065B2 (en) 2017-09-19 2021-05-18 SMR Patents S.à.r.l. Locking ring, rear view device and vehicle
US12134353B2 (en) 2020-10-16 2024-11-05 Mci (Mirror Controls International) Netherlands B.V. Adjusting instrument comprising mutually cooperating cam patterns, in particular for adjusting an exterior vision unit of a vehicle

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR364243A (fr) * 1906-03-14 1906-08-17 Laurent Jacquet Paumelle automatique et de sureté pour la fermeture et l'entre-baillement à volonté des portes et fenetres
GB190909186A (en) * 1909-04-19 1910-04-14 Joseph Wright Improvements in and relating to Hinges.
CH151236A (de) * 1930-12-14 1931-12-15 Achermann Josef Einrichtung an drehbaren raumabschliessenden Organen zu deren Festhalten in Offenstellung.
WO1988000272A1 (fr) * 1986-06-25 1988-01-14 Giorgio Vegetti Charniere a positions de verrouillage reglables
FR2629510A1 (fr) * 1988-03-31 1989-10-06 Rosa Gaetan Arret de vent pour battants de volets de portes, portes-fenetres, fenetres ou autres
DE3926189A1 (de) * 1988-08-08 1990-02-15 Sony Corp Haltekonstruktion fuer eine anzeigeanordnung eines elektronischen geraets
EP0535912A2 (fr) * 1991-09-30 1993-04-07 Nec Corporation Mécanisme de charnière pour appareil électronique pliable
WO1995000406A1 (fr) * 1993-06-21 1995-01-05 Motorola Inc. Accouplement a glissement pour charniere a double pivot
US5436792A (en) * 1993-09-10 1995-07-25 Compaq Computer Corporation Pivotable docking station for use with notepad computer systems

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR364243A (fr) * 1906-03-14 1906-08-17 Laurent Jacquet Paumelle automatique et de sureté pour la fermeture et l'entre-baillement à volonté des portes et fenetres
GB190909186A (en) * 1909-04-19 1910-04-14 Joseph Wright Improvements in and relating to Hinges.
CH151236A (de) * 1930-12-14 1931-12-15 Achermann Josef Einrichtung an drehbaren raumabschliessenden Organen zu deren Festhalten in Offenstellung.
WO1988000272A1 (fr) * 1986-06-25 1988-01-14 Giorgio Vegetti Charniere a positions de verrouillage reglables
FR2629510A1 (fr) * 1988-03-31 1989-10-06 Rosa Gaetan Arret de vent pour battants de volets de portes, portes-fenetres, fenetres ou autres
DE3926189A1 (de) * 1988-08-08 1990-02-15 Sony Corp Haltekonstruktion fuer eine anzeigeanordnung eines elektronischen geraets
EP0535912A2 (fr) * 1991-09-30 1993-04-07 Nec Corporation Mécanisme de charnière pour appareil électronique pliable
WO1995000406A1 (fr) * 1993-06-21 1995-01-05 Motorola Inc. Accouplement a glissement pour charniere a double pivot
US5436792A (en) * 1993-09-10 1995-07-25 Compaq Computer Corporation Pivotable docking station for use with notepad computer systems

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008010403A1 (de) * 2008-02-21 2009-08-27 Bizerba Gmbh & Co Kg Terminal mit schwenkbarem Display
DE102017121737A1 (de) * 2017-09-19 2019-03-21 SMR Patents S.à.r.l. Sicherungsring, Rückblickvorrichtung und Fahrzeug
DE102017121737B4 (de) 2017-09-19 2019-09-12 SMR Patents S.à.r.l. Sicherungsring, Rückblickvorrichtung und Fahrzeug
US10851831B2 (en) 2017-09-19 2020-12-01 SMR Patents S.à.r.l. Locking ring, rear view device and vehicle
US11009065B2 (en) 2017-09-19 2021-05-18 SMR Patents S.à.r.l. Locking ring, rear view device and vehicle
US12134353B2 (en) 2020-10-16 2024-11-05 Mci (Mirror Controls International) Netherlands B.V. Adjusting instrument comprising mutually cooperating cam patterns, in particular for adjusting an exterior vision unit of a vehicle

Also Published As

Publication number Publication date
EP0966588A1 (fr) 1999-12-29

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