DE102015214032B4 - Motor-gear assembly for a camera - Google Patents
Motor-gear assembly for a camera Download PDFInfo
- Publication number
- DE102015214032B4 DE102015214032B4 DE102015214032.6A DE102015214032A DE102015214032B4 DE 102015214032 B4 DE102015214032 B4 DE 102015214032B4 DE 102015214032 A DE102015214032 A DE 102015214032A DE 102015214032 B4 DE102015214032 B4 DE 102015214032B4
- Authority
- DE
- Germany
- Prior art keywords
- motor
- shaft
- worm shaft
- gear
- assembly
- 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.)
- Active
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
- G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
- G03B3/10—Power-operated focusing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
- H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B2205/0053—Driving means for the movement of one or more optical element
Abstract
Motor-Getriebe-Baugruppe (100) für eine Kamera (1),mit einem Motor (10), einer Motorwelle (15), einem Getriebe (20) und einer Schneckenwelle (30),wobei die Motorwelle (15) als Antriebswelle (15) und die Schneckenwelle (30) als Abtriebswelle (30) des Getriebes (20) dient,und die Schneckenwelle (30) zum Antrieb eines Schneckenrades (40) ausgebildet ist, die Schneckenwelle (30) eine axiale Bohrung aufweist,und die Motor- bzw. die Antriebswelle (15) durch die Bohrung der Schneckenwelle (30) in Richtung Getriebe (20) geführt wird,wobei die Schneckenwelle (30) nur am Motor (10) und am Getriebe (20) der Baugruppe (100) gelagert ist.Motor-gear assembly (100) for a camera (1), with a motor (10), a motor shaft (15), a gear (20) and a worm shaft (30), the motor shaft (15) as the drive shaft (15 ) and the worm shaft (30) serves as the output shaft (30) of the gear (20), and the worm shaft (30) is designed to drive a worm wheel (40), the worm shaft (30) has an axial bore, and the motor or . The drive shaft (15) is guided through the bore in the worm shaft (30) in the direction of the gear (20), the worm shaft (30) only being supported on the motor (10) and on the gear (20) of the assembly (100).
Description
Die Erfindung betrifft eine Motor-Getriebe-Baugruppe nach Gattung des unabhängigen Anspruchs.The invention relates to a motor-transmission assembly according to the preamble of the independent claim.
Aus den Schriften
Aus der
Aufgabe der Erfindung ist es, eine platzsparende Motor-Getriebe-Baugruppe zu realisieren.The object of the invention is to realize a space-saving motor-transmission assembly.
Die Aufgabe wird in vorteilhafter Weise durch die erfindungsgemäße Motor-Getriebe-Baugruppe nach Gattung des unabhängigen Anspruchs gelöst.The object is achieved in an advantageous manner by the motor-transmission assembly according to the invention according to the preamble of the independent claim.
Vorteilhaft ist ein Motor-Getriebe-Baugruppe (
Durch die erfindungsgemäße räumliche Trennung von Motor und Getriebe, lässt sich diese Baugruppe besonders vorteilhaft platzsparend und besonders einfach in einem Gehäuse montieren.Due to the spatial separation of the motor and transmission according to the invention, this assembly can be installed in a housing in a particularly advantageous, space-saving and particularly simple manner.
Nachfolgend wird die Erfindung anhand von Ausführungsbeispielen unter Bezugnahme auf die Zeichnungen näher erläutert.The invention is explained in more detail below on the basis of exemplary embodiments with reference to the drawings.
Es zeigen schematisch:
-
1 eine erfindungsgemäße Motor-Getriebe-Baugruppe, -
2 die Baugruppe gemäß1 im Querschnitt, -
3 die Baugruppe gemäß1 und2 in Explosionsdarstellung, -
4 die Motor-Getriebe-Baugruppe in Verbindung mit einem Schneckenrad einer Optik, -
5 die Anordnung gemäß4 in gedrehter Perspektive, -
6 ein Kameragehäuse mit einem erfindungsgemäßen Baugruppenträger, -
7 eine Detailansicht der Baugruppe im Kameragehäuse, -
8 eine Detailansicht gemäß7 im Querschnitt, -
9 eine Ausführung mit einer am Motor gelagerten Schneckenwelle.
-
1 a motor-transmission assembly according to the invention, -
2 the assembly according to1 in cross section, -
3 the assembly according to1 and2 in exploded view, -
4th the motor-gear assembly in connection with a worm wheel of an optics, -
5 the arrangement according to4th in rotated perspective, -
6th a camera housing with a subrack according to the invention, -
7th a detailed view of the assembly in the camera housing, -
8th a detailed view according to7th in cross section, -
9 a version with a worm shaft mounted on the motor.
Bei der nachfolgenden Beschreibung der bevorzugten Ausführungsformen bezeichnen gleiche Bezugszeichen gleiche oder vergleichbare Komponenten.In the following description of the preferred embodiments, the same reference symbols designate the same or comparable components.
Kerngedanke der Erfindung ist, eine Motor-Getriebe-Anordnung, vorzugsweise für die Einstellung eines Fokus einer Kamera, möglichst platzsparend und mechanisch stabil in einem Gehäuse anzuordnen. Erfindungsgemäß wird eine Baugruppe vorgeschlagen, bei der Motor und Getriebe räumlich voneinander getrennt angeordnet werden, wobei die Motorwelle durch eine Bohrung einer Schneckenwelle des Getriebes geführt wird.The core idea of the invention is to arrange a motor-gear arrangement, preferably for setting a focus of a camera, in a housing that is as space-saving and mechanically stable as possible. According to the invention, an assembly is proposed in which the motor and transmission are arranged spatially separated from one another, the motor shaft being guided through a bore in a worm shaft of the transmission.
Selbstverständlich ist der Reflektionskörper nicht auf eine Achtkant-Geometrie beschränkt, sondern kann auch in anderen geeigneten Geometrie ausgeführt werden. Beispielsweise können weniger Flächen verwendet werden oder der Reflektionskörper kann mit einer Vielzahl von Rippen ausgeführt sein.Of course, the reflection body is not limited to an octagonal geometry, but can also be designed in other suitable geometries. For example, fewer surfaces can be used or the reflection body can be designed with a large number of ribs.
Das Getriebe
Die Bohrung der Schneckenwelle weist vorzugsweise einen Durchmesser auf, der eine reibungslose Führung der Motorwelle
Ferner kann das dem Motor
Je nach Anwendungsfall können die in den
BezugszeichenlisteList of reference symbols
- 11
- Kameracamera
- 1010
- Motorengine
- 1515th
- Motorwelle, AntriebswelleMotor shaft, drive shaft
- 2020th
- Getriebe, UmlaufrädergetriebeGear, planetary gear
- 3030th
- SchneckenwelleWorm shaft
- 4040
- SchneckenradWorm wheel
- 50, 5550, 55
- Lagercamp
- 6060
- ReflektionskörperReflection body
- 6565
- ReflexlichtschrankeReflex light barrier
- 8080
- Optikoptics
- 100100
- Motor-Getriebe-BaugruppeMotor-transmission assembly
- 150150
- BaugruppenträgerSubrack
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015214032.6A DE102015214032B4 (en) | 2015-07-24 | 2015-07-24 | Motor-gear assembly for a camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015214032.6A DE102015214032B4 (en) | 2015-07-24 | 2015-07-24 | Motor-gear assembly for a camera |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102015214032A1 DE102015214032A1 (en) | 2017-01-26 |
DE102015214032B4 true DE102015214032B4 (en) | 2021-09-09 |
Family
ID=57738391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102015214032.6A Active DE102015214032B4 (en) | 2015-07-24 | 2015-07-24 | Motor-gear assembly for a camera |
Country Status (1)
Country | Link |
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DE (1) | DE102015214032B4 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018119691A1 (en) | 2018-08-14 | 2020-02-20 | Ifm Electronic Gmbh | Camera system for capturing codes |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2260235A1 (en) | 1971-12-10 | 1973-06-14 | Asahi Optical Co Ltd | ARRANGEMENT FOR AUTOMATIC EXPOSURE CONTROL FOR FILM CAMERAS |
DE2440974A1 (en) | 1973-09-07 | 1975-03-13 | Canon Kk | LENS SOCKET FOR INTERCHANGEABLE LENSES |
US6295420B1 (en) | 1996-09-13 | 2001-09-25 | Olympus Optical Co., Ltd. | Drive force transmission device for camera |
DE102004007943A1 (en) | 2003-02-18 | 2004-08-26 | Pentax Corp. | Flash control mechanism |
US20060103949A1 (en) | 2004-11-17 | 2006-05-18 | Pentax Corporation | Lens drive mechanism and torque limiter mechanism |
US20070058175A1 (en) | 2004-09-24 | 2007-03-15 | Konrad Maierhofer | Method and apparatus for 3-dimensional measurement of the surface of an object |
WO2011154290A2 (en) | 2010-06-11 | 2011-12-15 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Device having a camera unit |
-
2015
- 2015-07-24 DE DE102015214032.6A patent/DE102015214032B4/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2260235A1 (en) | 1971-12-10 | 1973-06-14 | Asahi Optical Co Ltd | ARRANGEMENT FOR AUTOMATIC EXPOSURE CONTROL FOR FILM CAMERAS |
DE2440974A1 (en) | 1973-09-07 | 1975-03-13 | Canon Kk | LENS SOCKET FOR INTERCHANGEABLE LENSES |
US6295420B1 (en) | 1996-09-13 | 2001-09-25 | Olympus Optical Co., Ltd. | Drive force transmission device for camera |
DE102004007943A1 (en) | 2003-02-18 | 2004-08-26 | Pentax Corp. | Flash control mechanism |
US20070058175A1 (en) | 2004-09-24 | 2007-03-15 | Konrad Maierhofer | Method and apparatus for 3-dimensional measurement of the surface of an object |
US20060103949A1 (en) | 2004-11-17 | 2006-05-18 | Pentax Corporation | Lens drive mechanism and torque limiter mechanism |
WO2011154290A2 (en) | 2010-06-11 | 2011-12-15 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Device having a camera unit |
Also Published As
Publication number | Publication date |
---|---|
DE102015214032A1 (en) | 2017-01-26 |
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R012 | Request for examination validly filed | ||
R081 | Change of applicant/patentee |
Owner name: PMDTECHNOLOGIES AG, DE Free format text: FORMER OWNER: IFM ELECTRONIC GMBH, 45128 ESSEN, DE |
|
R082 | Change of representative |
Representative=s name: SCHUHMANN, JOERG, DIPL.-PHYS. DR. RER. NAT., DE |
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R081 | Change of applicant/patentee |
Owner name: PMDTECHNOLOGIES AG, DE Free format text: FORMER OWNER: PMDTECHNOLOGIES AG, 57076 SIEGEN, DE |
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R082 | Change of representative |
Representative=s name: SCHUHMANN, JOERG, DIPL.-PHYS. DR. RER. NAT., DE |
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R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final |