CN105673619B - Device for fixing a sensor housing to a housing - Google Patents
Device for fixing a sensor housing to a housing Download PDFInfo
- Publication number
- CN105673619B CN105673619B CN201610210139.8A CN201610210139A CN105673619B CN 105673619 B CN105673619 B CN 105673619B CN 201610210139 A CN201610210139 A CN 201610210139A CN 105673619 B CN105673619 B CN 105673619B
- Authority
- CN
- China
- Prior art keywords
- housing
- locking
- sensor housing
- sensor
- raised
- 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
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
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 present patent application is a divisional application of the chinese national application No. 200910002319.7, filed on 2009, 1/4, entitled "means for securing a sensor housing to a housing, in particular a cylinder housing", the present invention relates to a means for securing a sensor housing to a housing, the device has at least one first means arranged on the housing and one second means arranged on the sensor housing, said first means being in the form of a locking projection which, when the sensor housing is placed in the correct position on said housing, the locking projection can be automatically locked in a locking part forming the second device, by means of which a fixed connection can be formed between the sensor housing and the housing, which fixed connection is identifiably destroyed if it is released unauthorizedly.
Description
Present patent application be China national Application No. 200910002319.7, the applying date be on January 4th, 2009, invention
The division Shen of the application for a patent for invention of entitled " sensor housing is fixed on a housing, the device particularly on a cylinder housing "
Please.
Technical field
It is used to sensor housing being fixed on a housing, the device particularly on a cylinder housing the present invention relates to a kind of.
Background technology
In the hydraulic system of motor vehicle, particularly for manipulating the transmission between the engine of motor vehicle and speed changer
Active cylinder and slave cylinder are typically provided with the hydraulic system of clutch in system.Here, clutch release system by by means of
Hydraulically controlled clutch, the operating mechanism can be pedal or executing agency etc. for loading of the operating mechanism to active cylinder.
Thus, pressure is established in active cylinder by means of mechanical transfer, the pressure is by a pressure piping and passes through a setting
Pressure limiting valve in the pressure piping establishes a pressure in slave cylinder.Slave cylinder can be divided required by clutch bearing
It is applied on the resolution element of clutch, is for example applied on a disk spring from power.
The content of the invention
It is an object of the present invention to provide a kind of dress for being used to simply and efficiently be fixed on sensor housing on one housing
Put, wherein, it should ensure that lasting fixation so that in the absence of following possibility：It is described i.e. after selling period or selling
Housing and sensor housing do not separate identifiably each other.
According to the invention it is proposed that a kind of be used to a sensor housing being fixed on a housing, particularly a cylinder housing
Device, wherein, the device has at least one first device and a second device being arranged on the sensor housing,
One can be formed by means of them between sensor housing and the housing to be fixedly connected, this is fixedly connected by without permission
Ground identifiably damages when disengaging.
It is a major advantage of the invention that can it is extremely simple, efficiently and securely by means of a rivet interlacement or logical
The sealed locking of shape is crossed to realize that a sensor housing is particularly the fixation on an active cylinder housing.Therefore, it is bothersome
Fixed operation, such as torquing operations it is unnecessary.Advantageously, moreover ensure：Between the housing and sensor housing
It is connected to during selling or without damage can not be separated each other after selling.This is meaning weight for the reason for safety and guarantee
Big.
Advantageously, the first device has the form of a pin-shaped rivet, and the rivet is in sensor housing with just
True position is placed to act on projecting part through hole with being passed through as follows when on the housing so that the rivet
One region for extending over the projecting part can pass through to form the connection between sensor housing and the housing
Heat effect deforms in this wise so that overlap the fringe region of the through hole region locking.
Advantageously, the sensor housing has one and lean on contacting surface, should be adapted to by contacting surface one of the housing and
Complementation lean on contacting surface.
Advantageously, the pin-shaped rivet is set on the housing and the projecting part is arranged on the sensing
On device housing.
Advantageously, the projecting part is set on the housing and the rivet is arranged on the sensor housing
On.
Advantageously, the rivet is integratedly made up with the housing or with the sensor housing of plastic material.
Advantageously, the first device has the raised form of locking, when sensor housing (5) is put with correct position
When being put on the housing, the locking projection can be automatically locked on the locking component of a composition second device.
Advantageously, the elastic locking it is raised set on the housing and the locking component be arranged on it is described
On sensor housing.
Advantageously, the locking projection be arranged on the sensor housing and the locking component be arranged on it is described
On housing.
Advantageously, the locking component is arranged in a dead slot in this wise so that when sensor housing is with correct
Position when being placed on the housing, locking projection is by its elastic force locking and springs into institute with overlapping the locking component
State in dead slot.
Advantageously, the locking projection is arranged in a recess of a wall components.
Advantageously, the locking projects through a side of the film hinge integratedly with the recess of the wall components
Edge region flexibly connects, wherein, the locking is raised and wall components are made of plastics.
Advantageously, the locking is raised has a starting inclined plane for being used for the locking component so that the lock part
Part operates locking projection while the raised elastic force of the locking is resisted when sensor housing is placed on the housing.
Brief description of the drawings
The present invention and its configuration are described in detail below in conjunction with the accompanying drawings.Wherein：
Fig. 1 is the stereogram of the first form of implementation of an active cylinder,
Fig. 2 shows the active cylinder in Fig. 1, and it does not have the sensor housing being fixed thereon,
Fig. 3 shows the sensor housing in active cylinder in Fig. 1 to be fixed,
Fig. 4 shows the sensor housing fixed by means of rivet in active cylinder in Fig. 1,
Fig. 5 is the second form of implementation stereogram of an active cylinder,
Fig. 6 shows the active cylinder in Fig. 5 with another visual angle,
Fig. 7 shows a details of the active cylinder in Fig. 6,
Fig. 8 shows the sensor housing in active cylinder in Figure 5 to be fixed,
Fig. 9 shows a details of the sensor housing of Fig. 8 kinds,
Figure 10 is the sectional view of the active cylinder in Fig. 5, and the figure is evident that the fixed form of sensor housing.
Embodiment
Active cylinder 1 illustrated in Fig. 1 with solid, commonly known per se consists essentially of a housing 2 and a piston portion
Part 3.
Fig. 2 shows sensor 4 and its sensor housing 5, and the sensor for example may be structured to stroke sensor.One prominent
It is formed on the sensor housing 5 with going out 6 preferred single type of part (Ansatzteil), the projecting part is from the sensor housing
5 side wall is outstanding and has a through hole 7 in the projecting part.A male component is represented with 8, for shape
Electrical connection into one with sensor 4.
Sensor housing 5 is so constituted so that the sensor housing can be touching in locking manner with one by the shape of contacting surface 9
The housing 2 of the active cylinder accordingly by contacting surface 10, wherein, sensor housing 5 relative to active cylinder 1 housing 2 just
In true position, a pin-shaped rivet 11 acts on the through hole 7 through the projecting part 6 of the sensor housing 5 and extended over
The side that contacting surface 10 is leaned on described in of the projecting part 6 so that the region of stretching can be by means of the device for producing heat, an example
As hot air device heats.Here, the region for extending over the projecting part 6 of rivet 11 is melted in this wise so that described
The region melted overlaps the fringe region of the through hole 7, for being formed between sensor housing 5 and the housing of active cylinder 12
It is fixedly connected.
Fig. 4 shows the side view of the sensor housing 5 being 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.
Below by way of Fig. 5-10 explain one it is other, for making sensor housing 5 and the housing of an active cylinder 12
The device of connection.Details explained combined Fig. 1-4 in Fig. 5-10 represents in an identical manner.
Particularly as shown in Figures 6 and 7, the housing 2 of active cylinder 1 has an elastic locking convex on a wall components 12
13 are played, the locking projection preferably forms with the single type of wall components 12 and flexibly exceedes the wall components towards housing 2
Prominent by the side of contacting surface 10 and wall components 12 are pressed into when applying corresponding power with can resisting its elastic force one recessed
In portion 14.The locking projection 13 is preferably connected by a film hinge with the fringe region of the recess 14.
According to Fig. 8 and 9, sensor housing 5 has a dead slot in confined state at it 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, the locking projection 13 is embedded into the sky
In groove.There is a locking component 16 in the dead slot 15, the locking component in confined state or in fixed position from
The flexibly locking projection 13 of outlet swing is acted on from the plane of the wall components 12 below, for by the locking of sensor housing 5
On the housing 2 of active cylinder 1.
Locking projection 13 preferably has one and is used as starting inclined plane, relative to the vertical of housing 2
Axis tilts the face 17 of extension, and when sensor housing 5 is placed on the housing 2 of active cylinder 1, the locking component 16 acts on
On the face, so as to which the elastic locking projection 13 is pressed into the recess 14, until the locking component 16 reaches locking
Untill the bottom of projection 13 and the locking projection overlap the ground of locking component 16, flexibly outlet swing from the recess 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 the 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 recesses
15 dead slots
16 locking components
17 tilt face/starting inclined plane of extension
Claims (8)
1. one kind is used for the device being fixed on sensor housing (5) on a housing (2), wherein：The device has at least one
First device and a second device, the first device has the raised form of locking, when sensor housing (5) is with correct
When position is placed on the housing (2), the locking projection can automatically be locked at the locking component of a composition second device
(16), one can be formed between the sensor housing (5) and the housing (2) by means of them to be fixedly connected, this is solid
Surely it is connected to when being disengaged without permission and identifiably damages.
2. device as claimed in claim 1, it is characterised in that：The locking projection of elasticity is arranged on the housing (2)
And the locking component is arranged on the sensor housing (5).
3. device as claimed in claim 1, it is characterised in that：The locking projection is arranged on the sensor housing (5)
And the locking component is arranged on the housing (2).
4. device as claimed any one in claims 1 to 3, it is characterised in that：The locking component is arranged in this wise
In one dead slot (15) so that when sensor housing (5) is placed on the housing (2) with correct position, locking is raised
(13) due to its elastic force locking and spring into the dead slot (15) with overlapping the locking component.
5. device as claimed any one in claims 1 to 3, it is characterised in that：The locking raised (13) is arranged on one
In one recess (14) of wall components (12).
6. device as claimed in claim 5, it is characterised in that：The locking raised (13) by a film hinge integratedly
Flexibly it is connected with a fringe region of the recess (14) of the wall components (12), wherein, locking projection (13) and wall portion
Part (12) is made of plastics.
7. device as claimed any one in claims 1 to 3, it is characterised in that：The locking raised (13) has a use
Starting inclined plane (17) in the locking component (16) so that the locking component (16) is placed to described in sensor housing (5)
It is raised (13) to operate the locking while the elastic force of the locking raised (13) is resisted when on housing (2).
8. device as claimed in claim 1, it is characterised in that：The housing (2) is a cylinder housing.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008003012.0 | 2008-01-02 | ||
| DE102008003012 | 2008-01-02 | ||
| CN200910002319.7A CN101476579B (en) | 2008-01-02 | 2009-01-04 | Device for fastening a sensor housing to a housing, in particular a cylinder housing |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910002319.7A Division CN101476579B (en) | 2008-01-02 | 2009-01-04 | Device for fastening a sensor housing to a housing, in particular a cylinder housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105673619A CN105673619A (en) | 2016-06-15 |
| CN105673619B true CN105673619B (en) | 2017-11-14 |
Family
ID=40719564
Family Applications (2)
| 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 |
| 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 |
Family Applications After (1)
| 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 |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN105673619B (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 (7)
| 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 |
| JP2002349511A (en) * | 2001-05-28 | 2002-12-04 | Smc Corp | Mounting structure of position sensor |
| 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 |
| 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 |
| 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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20204874U1 (en) * | 2002-03-27 | 2002-12-12 | Sick AG, 79183 Waldkirch | Bracket for magnetic field sensors |
| ES1056475Y (en) * | 2003-12-18 | 2004-07-16 | Zertan Sa | PERFECTED TURBIDITY SENSOR. |
-
2008
- 2008-12-15 DE DE102008062337A patent/DE102008062337A1/en not_active Withdrawn
-
2009
- 2009-01-04 CN CN201610210139.8A patent/CN105673619B/en not_active Expired - Fee Related
- 2009-01-04 CN CN200910002319.7A patent/CN101476579B/en not_active Expired - Fee Related
Patent Citations (7)
| 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 |
| JP2002349511A (en) * | 2001-05-28 | 2002-12-04 | Smc Corp | Mounting structure of position sensor |
| CN2553345Y (en) * | 2002-07-19 | 2003-05-28 | 韩健 | Integrated tubular swirl flowmeter |
| 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 |
| CN2634456Y (en) * | 2003-05-08 | 2004-08-18 | 叶付民 | Inductive tension detector |
| 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 |
| 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 |
|---|---|
| CN105673619A (en) | 2016-06-15 |
| DE102008062337A1 (en) | 2009-07-09 |
| CN101476579A (en) | 2009-07-08 |
| CN101476579B (en) | 2016-12-21 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |