DE102009013950A1 - Sensor arrangement for attachment to vehicle window, has coupling surface for contact with windshield, where retaining bracket is mounted at sensor holder with mounting section - Google Patents
Sensor arrangement for attachment to vehicle window, has coupling surface for contact with windshield, where retaining bracket is mounted at sensor holder with mounting section Download PDFInfo
- Publication number
- DE102009013950A1 DE102009013950A1 DE200910013950 DE102009013950A DE102009013950A1 DE 102009013950 A1 DE102009013950 A1 DE 102009013950A1 DE 200910013950 DE200910013950 DE 200910013950 DE 102009013950 A DE102009013950 A DE 102009013950A DE 102009013950 A1 DE102009013950 A1 DE 102009013950A1
- Authority
- DE
- Germany
- Prior art keywords
- sensor
- protective cap
- latching
- coupling surface
- arrangement according
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
- B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
- B60S1/0818—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like
- B60S1/0822—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like characterized by the arrangement or type of detection means
- B60S1/0874—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like characterized by the arrangement or type of detection means characterized by the position of the sensor on the windshield
- B60S1/0881—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like characterized by the arrangement or type of detection means characterized by the position of the sensor on the windshield characterized by the attachment means on the windshield
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
Description
Die Erfindung betrifft eine Sensoranordnung zur Befestigung an einer Fahrzeugscheibe sowie eine zugehörige Schutzkappe und ein zugehöriges Montageverfahren.The The invention relates to a sensor arrangement for attachment to a Vehicle window and an associated Protective cap and an associated mounting method.
Eine Sensoranordnung gemäß dem Oberbegriff des Anspruchs 1 ist bereits aus dem Serienfahrzeugbau von optischen Regensensoren der Marke Valeo bekannt. Die bekannten Regensensoren weisen eine Koppelfläche auf, die in der Einbaulage des Sensors an einer Fahrzeugfrontscheibe anliegt, um Licht in die Scheibe ein- und auszukoppeln. Zum Schutz der mit einem Koppelmittel, wie z. B Silikongel beschichteten Koppelfläche beim Transport ist eine Schutzkappe vorgesehen, welche über zugehörige Rastmittel lösbar am Sensorgehäuse befestigbar ist und im montierten Zustand die Koppelfläche vollständig nach außen hin abdeckt. Die Schutzkappe ist dabei über zugehörige Rastmittel an der scheibenabgewandten Rückseite des Sensorgehäuses verrastet.A Sensor arrangement according to the preamble of claim 1 is already in the series production of optical Rain sensors brand Valeo known. The known rain sensors have a coupling surface on, in the installation position of the sensor on a vehicle windscreen is applied to light in and out of the disc. For protection with a coupling agent such. B silicone gel coated coupling surface at Transport is provided a protective cap, which has associated latching means solvable on the sensor housing is fastened and fully assembled in the assembled state, the coupling surface Outside covering. The protective cap is via associated locking means on the disc facing away back of the sensor housing locked.
Zur Befestigung des Sensors an der Scheibe sind ein mittels Klebung fest mit der Scheibe verbundener Sensorhalter sowie ein federelastischer Haltebügel vorgesehen, wobei der U-förmige Haltebügel an seinen beiden seitlichen Endbereichen mit dem Sensorhalter verrastet ist und mit seinem Mittelbereich flächig an der scheibenabgewandten Rückseite des Sensorgehäuses abgestützt ist. Bei der Montage des Sensors an der Scheibe wird zunächst die Schutzkappe vom Sensorgehäuse abgenommen. Anschließend wird der Sensor mit seiner Koppelfläche auf die Fahrzeugfrontscheibe aufgesetzt und über den als separates Einzelteil zugeführten Haltbügel an dem bereits mit der Scheibe verklebten Sensorhalter fixiert. Diese Art der Montage ist verhältnismäßig aufwändig zumal Beschädigungen der beschichteten Koppelfläche vermieden werden müssen.to Attachment of the sensor to the disc are by means of gluing firmly connected to the disc sensor holder and a spring-elastic headband provided, wherein the U-shaped headband at his both lateral end regions is latched to the sensor holder and flat with its middle area at the disc-facing back of the sensor housing supported is. When mounting the sensor on the disc, first the protective cap from the sensor housing decreased. Subsequently the sensor with its coupling surface on the vehicle windscreen put on and over the supplied as a separate item retaining bracket on the already with the Disc glued sensor holder fixed. This type of assembly is relatively expensive especially damage the coated coupling surface must be avoided.
Aufgabe der Erfindung ist es, die bekannte Sensoranordnung und das zugehörige Montageverfahren dahingehend weiter zu entwickeln, dass bei zuverlässigem Schutz der Koppelfläche die Montage des Sensors an der Fahrzeugscheibe vereinfacht wird.task The invention is the known sensor assembly and the associated assembly method to further develop that with reliable protection the coupling surface the mounting of the sensor on the vehicle window is simplified.
Diese Aufgabe wird erfindungsgemäß jeweils durch die Merkmale des Anspruchs 1, 9 und 14 gelöst. Weitere die Erfindung in vorteilhafter Weise ausgestaltende Merkmale enthalten die Unteransprüche.These Task is according to the invention respectively solved by the features of claim 1, 9 and 14. Further the invention in Advantageously ausgestaltende features include the dependent claims.
Der mit der Erfindung erzielten Vorteile bestehen darin, dass der Haltebügel am Sensor vormontierbar ist und somit nicht als separate Einzelteil zugeführt und bei bereits abgenommener Schutzkappe am Sensor positioniert werden muss. Um die Schutzkappe trotz des vormontierten Haltebügels in einfacher Weise lösen zu können, ist die Schutzkappe dabei über zugehörige Befestigungsmittel am Haltebügel selbst befestigbar.Of the achieved with the invention advantages are that the headband on the sensor is preassembled and thus not supplied as a separate item and be positioned on the sensor when the protective cap has already been removed got to. To the cap in spite of the pre-assembled retaining bracket in simple Solve way to be able to the protective cap is over associated Fastener on the headband self-fastened.
Die Schutzkappe ist vorzugsweise an demselben Befestigungsabschnitt zu befestigen, mit welchem der Haltebügel am Sensorhalter fixierbar ist. Dadurch wird einerseits eine besonders einfache und kompakte Bauweise des Haltebügels und andererseits für die montierende Person eine besonders einfache, intuitive Montage des Sensor ermöglicht.The Protective cap is preferably on the same attachment portion to attach, with which the headband on the sensor holder can be fixed is. As a result, on the one hand, a particularly simple and compact Construction of the retaining clip and on the other hand for the mounting person a particularly simple, intuitive installation allows the sensor.
Die Schutzkappe kann besonders einfach und zuverlässig über wenigstens eine Rastverbindung am Haltebügel befestigbar sein, wobei die Rastverbindung vorzugsweise wenigstens einen von der Schutzkappe abragenden Rasthaken umfasst, der mit einer korrespondierenden Rastaussparung des Haltebügels zusammenwirkt. Der Rasthaken ist dabei vorzugsweise an einem Steg angeordnet ist, der radial nach außen vom Umfang der Schutzkappe abragt. Dadurch kann der Rasthaken in der Einbaulage der Schutzkappe den Haltebügel auf der Außenseite übergreifen. Um das Abnehmen der Schutzkappe zu erleichtern, kann an dem Steg ein Ausrastflügel vorgesehen sein, um den Steg in besonders einfacher Weise elastisch verformen zu können.The Protective cap can be particularly simple and reliable over at least one locking connection on the headband be fastened, wherein the latching connection preferably at least comprises a projecting from the protective cap hook, which with a corresponding latching recess of the retaining clip cooperates. The latching hook is preferably arranged on a web, the radially outward protrudes from the circumference of the protective cap. This allows the latch hook in the installation position of the protective cap over the headband on the outside. To facilitate the removal of the protective cap, can be attached to the bridge a disengaging wing be provided to the web in a particularly simple manner elastic to be able to deform.
Zur besonders zuverlässigen Befestigung können an der Schutzkappe zwei voneinander beabstandete Rasthaken vorgesehen sein, die jeweils an einer zugehörigen Rastaussparung des Haltebügels befestigbar sind. Dabei ist vorzugsweise an zwei einander entgegen gesetzten Endbereichen des Haltebügels jeweils ein zugehöriger Befestigungsabschnitt zur Fixierung des Haltebügels am Sensorhalter vorgesehen, wobei jeder Befestigungsabschnitt eine Rastaufnahme für einen zugehörigen Rasthaken der Schutzkappe aufweist.to particularly reliable Attachment can provided on the protective cap two spaced latching hooks be, each at an associated Locking recess of the retaining clip fastened are. It is preferably opposite to two End portions of the retaining clip one associated each Attachment section provided for fixing the retaining clip on the sensor holder, wherein each mounting portion is a locking receptacle for a associated Has latching hook of the protective cap.
Der Haltebügel kann über zugehörige Befestigungsmittel an einem Sensorgehäuse des Sensors befestigt sein. Die Schutzkappe wird dann über den am Sensorgehäuse befestigten Haltebügel am Sensor gehalten. Alternativ wäre es aber auch möglich, die Schutzkappe über separat zum Haltebügel ausgebildete Befestigungsmittel lösbar am Sensorgehäuse zu befestigen und den Haltebügel über die Schutzkappe am Sensor zu fixieren.Of the headband can over associated Fixing means to be attached to a sensor housing of the sensor. The protective cap is then over on the sensor housing attached headband held on the sensor. Alternative would be but it is also possible, the Protective cap over separately to the headband releasably attach fasteners formed to the sensor housing and the headband over the protective cap to fix on the sensor.
Als Sensor kann ein optischer Regensensor für eine Fahrzeugfrontscheibe vorgesehen sein.When Sensor can be an optical rain sensor for a vehicle windscreen be provided.
Nachfolgend wird ein Ausführungsbeispiel der Erfindung anhand einer zeichnerischen Darstellung näher erläutert.following is an embodiment of Invention explained in more detail with reference to a drawing.
In der Darstellung zeigen:In show the illustration:
In
Der
Sensor
Am
Außenumfang
des Grundteils
Am
Sensor
Vom
Mittelbereich des Verbindungsarms
Der
Verbindungsarm
Am
Sensor
An
den Stegen
Wie
in
Der
Sensor
In
der Einbaulage des Sensors
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910013950 DE102009013950A1 (en) | 2009-03-19 | 2009-03-19 | Sensor arrangement for attachment to vehicle window, has coupling surface for contact with windshield, where retaining bracket is mounted at sensor holder with mounting section |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910013950 DE102009013950A1 (en) | 2009-03-19 | 2009-03-19 | Sensor arrangement for attachment to vehicle window, has coupling surface for contact with windshield, where retaining bracket is mounted at sensor holder with mounting section |
Publications (1)
Publication Number | Publication Date |
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DE102009013950A1 true DE102009013950A1 (en) | 2010-09-23 |
Family
ID=42628874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200910013950 Withdrawn DE102009013950A1 (en) | 2009-03-19 | 2009-03-19 | Sensor arrangement for attachment to vehicle window, has coupling surface for contact with windshield, where retaining bracket is mounted at sensor holder with mounting section |
Country Status (1)
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DE (1) | DE102009013950A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109305127A (en) * | 2017-07-28 | 2019-02-05 | 上海世雨智能科技有限公司 | A kind of vehicle-mounted rainfall light sensor mounting and fixing bracket |
DE102021205794A1 (en) | 2021-06-08 | 2022-12-08 | Rolls-Royce Solutions GmbH | Sensor module for a sensor, sensor with such a sensor module and internal combustion engine with such a sensor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10326853A1 (en) * | 2003-06-14 | 2004-12-30 | Hella Kgaa Hueck & Co. | Sensor device e.g. for measuring the fluid on disk, e.g. motor vehicle rain sensor, has housing with longitudinal axis which is perpendicularly aligned to disk |
DE102006039065A1 (en) * | 2005-08-25 | 2007-03-01 | Leopold Kostal Gmbh & Co. Kg | Fastening device for optical sensor e.g. rain sensor, has pressing device, connected with retaining part, pressing coupling unit at vehicle pane and arranged between coupling unit and sensor holder |
DE102007039776A1 (en) * | 2007-08-23 | 2009-02-26 | Leopold Kostal Gmbh & Co. Kg | Optical coupling body |
-
2009
- 2009-03-19 DE DE200910013950 patent/DE102009013950A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10326853A1 (en) * | 2003-06-14 | 2004-12-30 | Hella Kgaa Hueck & Co. | Sensor device e.g. for measuring the fluid on disk, e.g. motor vehicle rain sensor, has housing with longitudinal axis which is perpendicularly aligned to disk |
DE102006039065A1 (en) * | 2005-08-25 | 2007-03-01 | Leopold Kostal Gmbh & Co. Kg | Fastening device for optical sensor e.g. rain sensor, has pressing device, connected with retaining part, pressing coupling unit at vehicle pane and arranged between coupling unit and sensor holder |
DE102007039776A1 (en) * | 2007-08-23 | 2009-02-26 | Leopold Kostal Gmbh & Co. Kg | Optical coupling body |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109305127A (en) * | 2017-07-28 | 2019-02-05 | 上海世雨智能科技有限公司 | A kind of vehicle-mounted rainfall light sensor mounting and fixing bracket |
DE102021205794A1 (en) | 2021-06-08 | 2022-12-08 | Rolls-Royce Solutions GmbH | Sensor module for a sensor, sensor with such a sensor module and internal combustion engine with such a sensor |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20141001 |