DE102007016475A1 - Connection unit for a pressure sensor - Google Patents
Connection unit for a pressure sensor Download PDFInfo
- Publication number
- DE102007016475A1 DE102007016475A1 DE102007016475A DE102007016475A DE102007016475A1 DE 102007016475 A1 DE102007016475 A1 DE 102007016475A1 DE 102007016475 A DE102007016475 A DE 102007016475A DE 102007016475 A DE102007016475 A DE 102007016475A DE 102007016475 A1 DE102007016475 A1 DE 102007016475A1
- Authority
- DE
- Germany
- Prior art keywords
- circuit board
- printed circuit
- measuring cell
- plastic part
- pressure measuring
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/14—Housings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0061—Electrical connection means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/321—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives
Abstract
Die Erfindung geht aus von einer Anschlusseinheit für einen Drucksensor, umfassend - zumindest eine Druckmesszelle (20), - zumindest einen Leiterplattenträger (30), der mit einer flexiblen Leiterplatte (32) verbunden ist und wiederum mit der Druckmesszelle (20) mechanisch in Verbindung steht, - wobei die flexible Leiterplatte (32) durch Leitkleber mit zumindest einem Kontaktpunkt (24) der Druckmesszelle (20) elektrisch kontaktiert ist, - mit zumindest einem Stecker (50), der zumindest teilweise mit dem Leiterplattenträger (30) mechanisch in Verbindung steht, die flexible Leiterplatte zumindest teilweise umschließt und elektrisch leiternd mit der flexiblen Leiterplatte (32) kontaktiert ist.The invention relates to a connection unit for a pressure sensor, comprising - at least one pressure measuring cell (20), - at least one printed circuit board carrier (30), which is connected to a flexible printed circuit board (32) and in turn mechanically connected to the pressure measuring cell (20) - wherein the flexible printed circuit board (32) is electrically contacted by conductive adhesive with at least one contact point (24) of the pressure measuring cell (20), - with at least one plug (50) which is at least partially mechanically connected to the printed circuit board carrier (30), the flexible circuit board at least partially surrounds and is electrically conductively contacted with the flexible circuit board (32).
Description
Die
Erfindung geht aus von einer Anschlusseinheit für einen
Drucksensor nach der Gattung des unabhängigen Anspruchs.
Aus der
Der Erfindung liegt die Aufgabe zugrunde, eine Anschlusseinheit für einen Drucksensor mit nur geringen Abmessungen anzugeben. Diese Aufgabe wird durch die Merkmale des unabhängigen Anspruchs gelöst.Of the Invention is based on the object, a connection unit for To specify a pressure sensor with only small dimensions. These The object is achieved by the features of the independent claim solved.
Vorteile der ErfindungAdvantages of the invention
Die erfindungsgemäße Anschlusseinheit für einen Drucksensor mit den Merkmalen des unabhängigen Anspruchs hat demgegenüber den Vorteil, dass sich kostengünstig ein kompakter Drucksensor realisieren lässt. Dadurch wird andererseits auch ermöglicht, dass im Tauschfall eine trennbare Verbindung zwischen Drucksensor und Anbausteuergerät erreicht wird, wobei der Außendurchmesser des Drucksensors nur so groß ist, dass die Magnetspule eines Magnetventils im Tauschfall über den Drucksensor geschoben werden kann. Durch die kompakte Bauweise der Anschlusseinheit ist auch eine ausreichende mechanische Festigkeit gegeben, die sich insbesondere in möglichen Auustauschfällen positiv auswirkt. Insbesondere durch die Verwendung einer flexiblen Leiterplatte ist eine besonders kompakte Bauform der Anschlusseinheit zu erreichen.The inventive connection unit for a Pressure sensor with the features of the independent claim has the advantage that is inexpensive a compact pressure sensor can be realized. This will on the other hand also allows that in the case of exchange a separable Connection between pressure sensor and attached controller reached is, with the outer diameter of the pressure sensor only so is great that the solenoid of a solenoid valve in the case of exchange over the pressure sensor can be pushed. Due to the compact design the connection unit is also a sufficient mechanical strength given, in particular in possible Auaustauschfällen positively affects. In particular, through the use of a flexible Printed circuit board is a particularly compact design of the connection unit to reach.
In einer zweckmäßigen Weiterbildung ist vorgesehen, dass zwischen Leiterplattenträger und Stecker ein Kunststoffteil angeordnet ist. In dem vorzugsweise C-förmig ausgebildeten Kunststoffteil kommt eine Schleife der flexiblen Leiterplatte zu liegen.In an expedient development is provided that between PCB carrier and plug a plastic part is arranged. In the preferably C-shaped Plastic part comes to a loop of the flexible circuit board lie.
Weiterhin stellt das Kunststoffteil eine mechanische Verbindung her zwischen Leiterplattenträger und Stecker, beispielsweise über eine Klebverbindung.Farther the plastic part makes a mechanical connection between Printed circuit board carrier and plug, for example via an adhesive bond.
In einer zweckmäßigen Weiterbildung ist vorgesehen, dass der Leiterplattenträger die Druckmesszelle zumindest teilweise umschließt. Damit lässt sich eine besonders kompakte Bauform erreichen. Der Leiterplattenträger weist zur mechanischen Verbindung zumindest eine Schulter auf, die mit einem Bund der Druckmesszelle zusammenwirkt. Dadurch kann eine positionsgenaue und feste Verbindung der beiden Komponenten erreicht werden.In an expedient development is provided that the PCB carrier, the pressure measuring cell at least partially encloses. This is a special achieve compact design. The PCB carrier points for mechanical connection at least one shoulder, which with cooperates a collar of the pressure cell. This allows a positionally accurate and firm connection of the two components can be achieved.
Weitere zweckmäßige Weiterbildungen ergeben sich aus weiteren abhängigen Ansprüchen und aus der Beschreibung.Further expedient developments emerge from further dependent claims and the description.
Zeichnungdrawing
Ein Ausführungsbeispiel der Anschlusseinheit für einen Drucksensor ist in der Zeichnung dargestellt und wird nachfolgend näher beschrieben. Es zeigen:One Embodiment of the connection unit for a Pressure sensor is shown in the drawing and will be below described in more detail. Show it:
Ein
Polkern
Der
Leiterplattenträger
Um
eine komplette Abdichtung zu erreichen, ist ein vorzugsweise C-förmiges
Kunststoffteil
Der
hydraulische Druck in einem Bremssystem wird durch die auf dem Magnetventil
sitzende Druckmesszelle
Auf
dem Polkern
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 102004033846 A1 [0001] DE 102004033846 A1 [0001]
Claims (11)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007016475.2A DE102007016475B4 (en) | 2007-04-05 | 2007-04-05 | Connection unit for a pressure sensor |
EP08716857A EP2145168A1 (en) | 2007-04-05 | 2008-02-15 | Connector unit for a pressure sensor |
PCT/EP2008/051825 WO2008122457A1 (en) | 2007-04-05 | 2008-02-15 | Connector unit for a pressure sensor |
KR1020097020749A KR20090127909A (en) | 2007-04-05 | 2008-02-15 | Connector unit for a pressure sensor |
CN2008800114700A CN101652647B (en) | 2007-04-05 | 2008-02-15 | Connector unit for a pressure sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007016475.2A DE102007016475B4 (en) | 2007-04-05 | 2007-04-05 | Connection unit for a pressure sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102007016475A1 true DE102007016475A1 (en) | 2008-10-09 |
DE102007016475B4 DE102007016475B4 (en) | 2017-03-23 |
Family
ID=39386774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007016475.2A Expired - Fee Related DE102007016475B4 (en) | 2007-04-05 | 2007-04-05 | Connection unit for a pressure sensor |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2145168A1 (en) |
KR (1) | KR20090127909A (en) |
CN (1) | CN101652647B (en) |
DE (1) | DE102007016475B4 (en) |
WO (1) | WO2008122457A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016016026A1 (en) * | 2014-07-28 | 2016-02-04 | Robert Bosch Gmbh | Pressure sensor and method for producing a pressure sensor |
WO2016188662A3 (en) * | 2015-05-28 | 2017-05-11 | Robert Bosch Gmbh | Apparatus for sensing a pressure of a fluid medium, and method for manufacturing said apparatus |
DE102021211327A1 (en) | 2021-10-07 | 2023-04-13 | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg | Process for manufacturing an electronic unit |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007031980A1 (en) | 2007-07-10 | 2009-01-15 | Robert Bosch Gmbh | Connection unit for a pressure measuring cell |
DE102011085471B4 (en) * | 2011-10-28 | 2021-09-16 | Robert Bosch Gmbh | Arrangement for direct contacting of contact means and associated connection unit for a pressure measuring cell |
KR102273713B1 (en) * | 2014-11-05 | 2021-07-06 | 주식회사 만도 | A pressure sensor |
CN105511769A (en) * | 2015-12-09 | 2016-04-20 | 广东欧珀移动通信有限公司 | Handheld sensor, control device and electronic device |
CN109297633B (en) * | 2018-09-29 | 2021-04-06 | 宁波中车时代传感技术有限公司 | Pressure transmitter for monitoring pressure of cooling water system of diesel locomotive |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004033846A1 (en) | 2004-07-13 | 2006-02-09 | Robert Bosch Gmbh | Valve for control of fluids in brake system of vehicle has actuating unit to operate shut-off element, a resetting element to return shut-off element to original position, and fluid pressure sensor installed integrally in valve |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3445894B2 (en) * | 1996-02-14 | 2003-09-08 | 長野計器株式会社 | Pressure transducer |
US6227055B1 (en) * | 1999-11-01 | 2001-05-08 | Delphi Technologies, Inc. | Pressure sensor assembly with direct backside sensing |
US6453747B1 (en) * | 2000-01-12 | 2002-09-24 | Peter A. Weise | Hermetic pressure transducer |
US6536286B1 (en) * | 2000-10-30 | 2003-03-25 | Delphi Technologies, Inc. | Pressure sensor connector |
DE102004032984A1 (en) * | 2004-07-08 | 2006-01-26 | Robert Bosch Gmbh | Space-optimized sensor connection |
-
2007
- 2007-04-05 DE DE102007016475.2A patent/DE102007016475B4/en not_active Expired - Fee Related
-
2008
- 2008-02-15 KR KR1020097020749A patent/KR20090127909A/en not_active Application Discontinuation
- 2008-02-15 EP EP08716857A patent/EP2145168A1/en not_active Withdrawn
- 2008-02-15 WO PCT/EP2008/051825 patent/WO2008122457A1/en active Application Filing
- 2008-02-15 CN CN2008800114700A patent/CN101652647B/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004033846A1 (en) | 2004-07-13 | 2006-02-09 | Robert Bosch Gmbh | Valve for control of fluids in brake system of vehicle has actuating unit to operate shut-off element, a resetting element to return shut-off element to original position, and fluid pressure sensor installed integrally in valve |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016016026A1 (en) * | 2014-07-28 | 2016-02-04 | Robert Bosch Gmbh | Pressure sensor and method for producing a pressure sensor |
WO2016188662A3 (en) * | 2015-05-28 | 2017-05-11 | Robert Bosch Gmbh | Apparatus for sensing a pressure of a fluid medium, and method for manufacturing said apparatus |
JP2018516369A (en) * | 2015-05-28 | 2018-06-21 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングRobert Bosch Gmbh | Device for detecting the pressure of a fluid medium and method for manufacturing the device |
US11143562B2 (en) | 2015-05-28 | 2021-10-12 | Robert Bosch Gmbh | Device for detecting a pressure of a fluid medium and method for manufacturing the device |
DE102021211327A1 (en) | 2021-10-07 | 2023-04-13 | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg | Process for manufacturing an electronic unit |
Also Published As
Publication number | Publication date |
---|---|
CN101652647B (en) | 2013-08-07 |
CN101652647A (en) | 2010-02-17 |
DE102007016475B4 (en) | 2017-03-23 |
EP2145168A1 (en) | 2010-01-20 |
WO2008122457A1 (en) | 2008-10-16 |
KR20090127909A (en) | 2009-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed |
Effective date: 20130821 |
|
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |