CN101476579B - Device for fastening a sensor housing to a housing, in particular a cylinder housing - Google Patents
Device for fastening a sensor housing to a housing, in particular a cylinder housing Download PDFInfo
- Publication number
- CN101476579B CN101476579B CN200910002319.7A CN200910002319A CN101476579B CN 101476579 B CN101476579 B CN 101476579B CN 200910002319 A CN200910002319 A CN 200910002319A CN 101476579 B CN101476579 B CN 101476579B
- Authority
- CN
- China
- Prior art keywords
- housing
- sensor housing
- rivet
- sensor
- projecting part
- 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 - Fee Related
Links
- 230000000694 effects Effects 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000295 complement effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/24—Housings ; Casings for instruments
- G01D11/245—Housings for sensors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/28—Means for indicating the position, e.g. end of stroke
- F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
- F15B15/2838—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT with out using position sensors, e.g. by volume flow measurement or pump speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Actuator (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The invention relates to a device for fastening a sensor housing to a housing, in particular a cylinder housing. The device has at least one first means arranged on the housing and a second means arranged on the sensor housing, by means of which a secure connection between the sensor housing and the housing can be formed that prevents an unrecognizable, unauthorized detachment.
Description
Technical field
The present invention relates to a kind of for sensor housing being fixed on the device on a housing, particularly one cylinder housing.
Background technology
In the hydraulic system of motor vehicles, particularly for handling the transmission between the electromotor of motor vehicles and variator
The hydraulic system of the clutch in system is typically provided with active cylinder and slave cylinder.Here, clutch release system by by means of
The operating mechanism loading hydraulically controlled clutch to active cylinder, this operating mechanism can be pedal or actuator etc..
Thus, setting up pressure by means of mechanical transfer in active cylinder, this pressure is by a pressure piping and by a setting
A pressure set up in slave cylinder by pressure limiting valve in this pressure piping.Required can be divided by slave cylinder by clutch bearing
It is applied on the resolution element of clutch from power, is such as applied on a disk spring.
Summary of the invention
It is an object of the present invention to provide a kind of for sensor housing being simply and efficiently fixed on a housing, especially
Be the device on a cylinder housing, such as active cylinder housing, wherein, should ensure that lasting fixing so that do not exist following can
Energy property: i.e. after selling period or selling, described housing and sensor housing are the most separated from one another.
According to the invention it is proposed that it is a kind of for a sensor housing being fixed on a housing, particularly one cylinder housing
Device, wherein, this device has at least one first device and second device being arranged on described sensor housing,
Can form one between sensor housing with described housing by means of them fixing to be connected, this fixing connection is by without permission
Ground identifiably damages when disengaging.
It is a major advantage of the invention that can be extremely simple, efficiently and securely by means of a rivet interlacement or logical
Cross the sealed locking of shape and realize a sensor housing particularly fixing on an active cylinder housing.Therefore, bothersome
Fixing operation, such as torquing operations etc. are unnecessary.Advantageously, moreover ensure: between described housing and sensor housing
It is connected to sell period or can not be the most separated from one another after selling.This is meaning weight for reasons of safety and guarantee
Big.
Advantageously, described first device has the form of a pin-shaped rivet, this rivet at sensor housing with just
Act on the through hole of a projecting part with passing as follows when true position is placed on described housing so that this rivet
One region extending over this projecting part can be passed through to form described connection between sensor housing with described housing
Heat effect deforms in this wise so that this locking ground, region overlaps the marginal area of this through hole.
Advantageously, described sensor housing have one by contacting surface, should by contacting surface adapt to one of described housing and
Complementation by contacting surface.
Advantageously, described pin-shaped rivet is arranged on the housing and described projecting part is arranged on described sensing
On device housing.
Advantageously, described projecting part is arranged on the housing and described rivet is arranged on described sensor housing
On.
Advantageously, described rivet is made up of plastic material integratedly with described housing or with described sensor housing.
Advantageously, described first device has the form that locking is protruding, when sensor housing is put with correct position
Time on described housing, this locking projection can automatically be locked on a locking component constituting the second device.
Advantageously, the locking projection of described elasticity is arranged on the housing and described locking component is arranged on described
On sensor housing.
Advantageously, described locking projection is arranged on described sensor housing and described locking component is arranged on described
On housing.
Advantageously, during described locking component is arranged on a dead slot in this wise so that when sensor housing is with correctly
Position when being placed on described housing, locking projection due to its elastic force locking and springs into institute with overlapping described locking component
State in dead slot.
Advantageously, during described locking projection is arranged on a dead slot of a wall components.
Advantageously, described locking project through a film hinge integratedly with a limit of the dead slot of described wall components
Edge region flexibly connects, and wherein, this locking is protruding and wall components is made of plastics.
Advantageously, described locking projection has a starting inclined plane for described locking component so that this lock part
It is protruding that part resist the protruding elastic force of this locking when sensor housing is placed on described housing operates this locking.
Accompanying drawing explanation
Describe the present invention and configuration thereof below in conjunction with the accompanying drawings in detail.Wherein:
Fig. 1 is the axonometric chart of the first form of implementation of an active cylinder,
Fig. 2 illustrates the active cylinder in Fig. 1, and it does not have sensor housing fixed thereon,
Fig. 3 illustrates the sensor housing in active cylinder in FIG to be fixed,
Fig. 4 illustrates by means of the sensor housing in the fixing active cylinder in FIG of rivet,
Fig. 5 is the second form of implementation axonometric chart of an active cylinder,
Fig. 6 illustrates the active cylinder in Fig. 5 with another visual angle,
Fig. 7 illustrates a details of the active cylinder in Fig. 6,
Fig. 8 illustrates the sensor housing in active cylinder in Figure 5 to be fixed,
Fig. 9 illustrates a details of the sensor housing that Fig. 8 plants,
Figure 10 is the sectional view of the active cylinder in Fig. 5, and this figure is it is evident that the fixed form of sensor housing.
Detailed description of the invention
Fig. 1 consists essentially of a housing 2 and a piston portion with shown in axonometric chart, commonly known per se active cylinder 1
Part 3.
Fig. 2 illustrates sensor 4 and sensor housing 5 thereof, and this sensor such as may be structured to stroke sensor.Dash forward for one
Being formed on this sensor housing 5 with going out the preferred single type of parts (Ansatzteil) 6, this projecting part is from this sensor housing
One sidewall of 5 outwardly and has a through hole 7 in this projecting part.A male component is represented, for shape with 8
Become the electrical connection of and sensor 4.
Sensor housing 5 is so constituted so that this sensor housing can be touching on by contacting surface 9 shape in locking manner with one
The housing 2 of described active cylinder corresponding by contacting surface 10, wherein, sensor housing 5 relative to active cylinder 1 housing 2 just
Really in position, a pin-shaped rivet 11 acts on the through hole 7 of the projecting part 6 through this sensor housing 5 and extends over
This projecting part 6 deviate from the described side by contacting surface 10 so that the region stretched out can produce the device of heat, example by means of one
As hot air device heats.Here, the region extending over described projecting part 6 of rivet 11 is melted in this wise so that described
The region melted overlaps the marginal area of described through hole 7, for being formed between the housing 2 of sensor housing 5 and active cylinder 1
Fixing connection.
Fig. 4 illustrate described in the side view of sensor housing 5 that is fixed in active cylinder 1.
It is pointed out that rivet 11 can also be arranged on sensor housing 5 and projecting part 6 can also be arranged on
On housing 2.
A housing 2 other, that be used for making sensor housing 5 and an active cylinder 1 is explained below by way of Fig. 5-10
The device connected.The details explained already in connection with Fig. 1-4 in Fig. 5-10 represents in an identical manner.
The most as shown in Figures 6 and 7, to have an elastic locking on a wall components 12 convex for the housing 2 of active cylinder 1
Play 13, this locking protruding preferably with this wall components 12 single type constitute and flexibly exceed this wall components towards housing 2
Side by contacting surface 10 highlights and be pressed into a sky of wall components 12 when applying corresponding power with can resisting its elastic force
In groove 14.This locking projection 13 is preferably connected with the marginal area of this dead slot 14 by a film hinge.
According to Fig. 8 and 9, sensor housing 5 has a dead slot at it in confined state towards the side of wall components 12
15, when sensor housing 5 is placed on the housing 2 of active cylinder 1 with correct position, described locking projection 13 is embedded into this sky
In groove.There is in this dead slot 15 locking component 16, this locking component in confined state or in fixed position from
Act on the locking projection 13 from the plane Elastic of described wall components 12 ground outlet swing below, for by sensor housing 5 locking
On the housing 2 of active cylinder 1.
Locking projection 13 preferably have one be used as starting inclined plane (), vertical relative to housing 2
Axis tilts the face 17 extended, and when sensor housing 5 is placed on the housing 2 of active cylinder 1, described locking component 16 acts on
On this face, in order to the locking projection 13 of described elasticity is pressed in described dead slot 14, until this locking component 16 arrives locking
Till the bottom of protruding 13 and this locking projection overlap this locking component 16 ground, flexibly outlet swing from this dead slot 14.
It is pointed out that locking projection can also be arranged on sensor housing 5 and locking component is arranged on housing 2
On.The form of implementation of the replacement of this locking component and locking projection is also admissible.
Reference number table
1 active cylinder
2 housings
3 piston elements
4 sensors
5 sensor housings
6 projecting parts
7 through holes
8 male components
9 lean on contacting surface
10 lean on contacting surface
11 rivets
12 wall components
13 locking projections/positioning convex
14 dead slots
15 dead slots
16 locking components
17 tilt the face/starting inclined plane extended
Claims (6)
1. for sensor housing (5) being fixed on the device on a housing (2), wherein: this device has at least one
First device (11,13) and second device (6,16) being arranged on described sensor housing (5), permissible by means of them
Between described sensor housing (5) with described housing (2), formation one is fixing is connected, and this is fixedly connected on by without permission
Identifiably damaging during disengagement, wherein, described first device has the form of a pin-shaped rivet (11), and this rivet is in sensing
As follows through the through hole (7) of a projecting part (6) when device housing is placed on described housing (2) with correct position
Ground effect so that of this rivet (11) extends over the region of this projecting part (6) in order in sensor housing (5) and institute
State and form described connection between housing (2) and can be deformed in this wise by heat effect so that this locking ground, region overlaps this through hole (7)
Marginal area.
2. device as claimed in claim 1, it is characterised in that: this sensor housing (5) has one and leans on contacting surface (9), and this leans on
Contacting surface adapt to one of described housing (2) complementary by contacting surface (10) therewith.
3. the device as according to any one of claim 1-2, it is characterised in that: described pin-shaped rivet is arranged on described housing
(2) go up and described projecting part (6) is arranged on described sensor housing (5).
4. the device as according to any one of claim 1-2, it is characterised in that: described projecting part is arranged on described housing
(2) go up and described rivet is arranged on described sensor housing (5).
5. the device as according to any one of claim 1-2, it is characterised in that: described rivet (11) and described housing (2) or
Person is made up of plastic material integratedly with described sensor housing (5).
6. device as claimed in claim 1, it is characterised in that: described housing (2) is a cylinder housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210139.8A CN105673619B (en) | 2008-01-02 | 2009-01-04 | Device for fixing a sensor housing to a housing |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008003012.0 | 2008-01-02 | ||
| DE102008003012 | 2008-01-02 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610210139.8A Division CN105673619B (en) | 2008-01-02 | 2009-01-04 | Device for fixing a sensor housing to a housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101476579A CN101476579A (en) | 2009-07-08 |
| CN101476579B true CN101476579B (en) | 2016-12-21 |
Family
ID=40719564
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910002319.7A Expired - Fee Related CN101476579B (en) | 2008-01-02 | 2009-01-04 | Device for fastening a sensor housing to a housing, in particular a cylinder housing |
| CN201610210139.8A Expired - Fee Related CN105673619B (en) | 2008-01-02 | 2009-01-04 | Device for fixing a sensor housing to a housing |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610210139.8A Expired - Fee Related CN105673619B (en) | 2008-01-02 | 2009-01-04 | Device for fixing a sensor housing to a housing |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN101476579B (en) |
| DE (1) | DE102008062337A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011006035A1 (en) | 2011-03-24 | 2012-09-27 | Robert Bosch Gmbh | Displacement sensor and associated pedal unit |
| DE102013205261A1 (en) * | 2013-03-26 | 2014-10-02 | Robert Bosch Gmbh | Sensor arrangement for a hydraulic displacement unit |
| CN104235117A (en) * | 2013-06-24 | 2014-12-24 | 谢夫勒科技股份两合公司 | Piston cylinder and clutch separation system |
| DE102014217606A1 (en) | 2014-09-03 | 2016-03-03 | Schaeffler Technologies AG & Co. KG | Arrangement for mounting a sensor housing |
| CN105697452A (en) * | 2016-03-22 | 2016-06-22 | 周玉翔 | High-power hydraulic device with temperature protection device |
| EP3239665A1 (en) * | 2016-04-25 | 2017-11-01 | Weickmann & Weickmann PartmbB | Sensor casing |
| CN107642561B (en) * | 2016-07-20 | 2021-01-15 | 舍弗勒技术股份两合公司 | Clutch release system and clutch master cylinder |
| CN206410710U (en) * | 2016-11-24 | 2017-08-15 | 深圳市大疆创新科技有限公司 | Fixed buckle and the unmanned plane with the fixation buckle |
| FR3060081B1 (en) * | 2016-12-12 | 2019-05-24 | Valeo Embrayages | DEVICE, IN PARTICULAR CONTROL CYLINDER, EQUIPPED WITH A HOUSING ASSEMBLED ON THE BODY OF THE DEVICE |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2635603Y (en) * | 2003-08-29 | 2004-08-25 | 中国国际海运集装箱(集团)股份有限公司 | Safety device for container |
| CN1708692A (en) * | 2002-10-28 | 2005-12-14 | 日本精工株式会社 | Bearing device with sensor and rolling bearing with sensor |
| CN1918335A (en) * | 2003-12-18 | 2007-02-21 | 泽尔坦公司 | Turbidity sensor |
| CN101093916A (en) * | 2006-06-22 | 2007-12-26 | 住友电装株式会社 | Resin molded parts equipped with metal plate and moulding method therefor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10026082C1 (en) * | 2000-05-24 | 2001-11-08 | Rexroth Mecman Gmbh | Sensor fixing device for pressure cylinder, has fixing section attached to outside of cylinder housing provided with seating slot for sensor |
| JP3781984B2 (en) * | 2001-05-28 | 2006-06-07 | Ｓｍｃ株式会社 | Position detection sensor mounting structure |
| DE20204874U1 (en) * | 2002-03-27 | 2002-12-12 | Sick AG, 79183 Waldkirch | Bracket for magnetic field sensors |
| CN2553345Y (en) * | 2002-07-19 | 2003-05-28 | 韩健 | Integrated tubular swirl flowmeter |
| CN2634456Y (en) * | 2003-05-08 | 2004-08-18 | 叶付民 | Inductive tension detector |
-
2008
- 2008-12-15 DE DE102008062337A patent/DE102008062337A1/en not_active Withdrawn
-
2009
- 2009-01-04 CN CN200910002319.7A patent/CN101476579B/en not_active Expired - Fee Related
- 2009-01-04 CN CN201610210139.8A patent/CN105673619B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1708692A (en) * | 2002-10-28 | 2005-12-14 | 日本精工株式会社 | Bearing device with sensor and rolling bearing with sensor |
| CN2635603Y (en) * | 2003-08-29 | 2004-08-25 | 中国国际海运集装箱(集团)股份有限公司 | Safety device for container |
| CN1918335A (en) * | 2003-12-18 | 2007-02-21 | 泽尔坦公司 | Turbidity sensor |
| CN101093916A (en) * | 2006-06-22 | 2007-12-26 | 住友电装株式会社 | Resin molded parts equipped with metal plate and moulding method therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102008062337A1 (en) | 2009-07-09 |
| CN101476579A (en) | 2009-07-08 |
| CN105673619B (en) | 2017-11-14 |
| CN105673619A (en) | 2016-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SCHAEFFLER TECHNOLOGY GMBH + CO. KG Free format text: FORMER OWNER: LUK VERMOEGENSVERWALTUNGSGESELLSCHAFT MBH Effective date: 20130618 Owner name: LUK VERMOEGENSVERWALTUNGSGESELLSCHAFT MBH Free format text: FORMER OWNER: LUK LAMELLEN UND KUPPLUNGSBAU GMBH Effective date: 20130618 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20130618 Address after: German Boer Applicant after: Luke Asset Management Co.,Ltd. Address before: German Boer Applicant before: LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG Effective date of registration: 20130618 Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES AG & CO.KG Address before: German Boer Applicant before: Luke Asset Management Co.,Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |