CN108625927A - A kind of switch module for crankcase bleed pipe - Google Patents
A kind of switch module for crankcase bleed pipe Download PDFInfo
- Publication number
- CN108625927A CN108625927A CN201810635136.8A CN201810635136A CN108625927A CN 108625927 A CN108625927 A CN 108625927A CN 201810635136 A CN201810635136 A CN 201810635136A CN 108625927 A CN108625927 A CN 108625927A
- Authority
- CN
- China
- Prior art keywords
- staving
- accommodating chamber
- contact
- spring
- opening
- 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.)
- Pending
Links
- 230000000694 effects Effects 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 7
- 238000009423 ventilation Methods 0.000 description 7
- 230000008439 repair process Effects 0.000 description 2
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M13/00—Crankcase ventilating or breathing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The present invention discloses a kind of switch module for crankcase bleed pipe, electric connection line one end is electrically connected the second contact, other end electrical connection is located at the connecting terminal outside accommodating chamber, second staving one end is located in accommodating chamber, the other end passes through the second opening to be located at outside accommodating chamber, activity matches between second staving and the second opening, second staving is located at one end in accommodating chamber and is equipped with the baffle that the second staving of blocking is integrally deviate from, guide post is located in accommodating chamber and is fixed on the inner face of end cap, first spring is socketed guide post, one end abuts against the inner face of end cap, the other end, which stretches into the first staving, abuts against a barrel bottom, second spring one end abuts against the second contact, the other end, which stretches into the second staving, abuts against a barrel bottom, and entangle the first staving, when the second staving is acted to the direction of retraction accommodating chamber, the second contact of linkage is in electrical contact the first contact.As accessory, crankcase bleed pipe can be detected in time and installs abnormal or falls off, air conservation.
Description
Technical field
The present invention relates to auto parts and components field more particularly to a kind of switch modules for crankcase bleed pipe.
Background technology
As the necessary ring of PCV system, it is necessary to which the gas after detaching oil and gas separating system imports hair
Motivation gas handling system simultaneously participates in burning, in order to avoid pollution air, this channel is exactly crankcase bleed pipe, however, in existing song
In the design process of crankcase ventilation pipe, when crankcase bleed pipe is disconnected or malunion is normal, it can not be obtained in time
Know, it would be highly desirable to improve.
Invention content
Based on above-mentioned background technology, the present invention proposes a kind of switching group for crankcase bleed pipe
Part.
The present invention proposes a kind of switch module for crankcase bleed pipe, including ontology, guide post, the first spring,
One staving, second spring, the second staving set accommodating chamber, opposite the first opening for opening up connection accommodating chamber of ontology, second in ontology
Opening, the first opening matching setting end cap；It accommodates chamber interior walls and is fixed with one end and is located at one end in accommodating chamber and be located at outside accommodating chamber
The first contact, the first staving outer is fixed with the second contact, and electric connection line one end is electrically connected the second contact, other end electrical connection
Connecting terminal outside accommodating chamber, second staving one end are located in accommodating chamber, and the other end passes through the second opening to be located at accommodating chamber
Outside, activity matches between the second staving and the second opening, and it is whole equipped with the second staving of blocking that the second staving is located at one end in accommodating chamber
The baffle of body abjection, guide post are located in accommodating chamber and are fixed on the inner face of end cap, and the first spring is socketed guide post, one
End abuts against the inner face of end cap, and the other end, which stretches into the first staving, abuts against a barrel bottom, and second spring one end abuts against the second contact, another
End is stretched into the second staving and abuts against a barrel bottom, and entangles the first staving, when the second staving is acted to the direction of retraction accommodating chamber, will join
Dynamic second contact is in electrical contact the first contact.
Preferably, guide post, the first spring, the first staving, second spring, the coaxial arrangement of the second staving.
Preferably, it is hemispherical that the second staving, which is located at one end outside accommodating chamber,.
In the present invention, when crankcase bleed pipe carries out Matching installation as main pipe public pipe related to automobile, public pipe stretches into
Into main pipe, the second staving in ventilation duct can be supported out to ventilation duct, the second contact of linkage is in electrical contact the first contact, passes through outside
Circuit, you can to detect that the installation between main pipe and public affairs pipe is normal, and works as public pipe and problematic or disengaging is installed with main pipe, the
Two contacts cannot normally be contacted with the first contact, be detected by external circuit, and abnormal signal is sent out, to judge public pipe and main pipe
Installation goes wrong and alarm repair, effectively prevent atmosphere pollution.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of switch module for crankcase bleed pipe proposed by the present invention.
Specific implementation mode
In the following, technical scheme of the present invention is described in detail by specific embodiment.
As shown in FIG. 1, FIG. 1 is a kind of structural representations of switch module for crankcase bleed pipe proposed by the present invention
Figure.
Referring to Fig.1, a kind of switch module for crankcase bleed pipe that the embodiment of the present invention proposes, including ontology 1, lead
To column 2, the first spring 3, the first staving 4, second spring 5, the second staving 6, accommodating chamber 7 is set in ontology 1, ontology 1 is opposite to be opened up
Connect the first opening, the second opening of accommodating chamber 7, the first opening matching setting end cap 8；7 inner wall of accommodating chamber is fixed with one end
It is located at the first contact 9 outside accommodating chamber 7 positioned at one end in accommodating chamber 7,4 outer of the first staving is fixed with the second contact 10, is electrically connected
12 one end of wiring is electrically connected the second contact 10, and other end electrical connection is located at the connecting terminal 11 outside accommodating chamber 7, the second staving 6 one
End is located in accommodating chamber 7, and the other end passes through the second opening to be located at outside accommodating chamber 7, activity between the second staving 6 and second opening
Match, the second staving 6 is located at one end in accommodating chamber 7 and is equipped with the baffle 13 that the second staving 6 of blocking is integrally deviate from, and guide post 2, which is located at, to be held
It receives in room 7 and is fixed on the inner face of end cap 8, the first spring 3 is socketed guide post 2, and one end abuts against the inner face of end cap 8,
The other end, which stretches into the first staving 4, abuts against a barrel bottom, and 5 one end of second spring abuts against the second contact 10, and the other end stretches into the second staving 6
A barrel bottom is inside abutted against, and entangles the first staving 4, when the second staving 6 is acted to the direction of retraction accommodating chamber 7, will link the second contact
10 the first contacts 9 of electrical contact.Guide post 2, the first spring 3, the first staving 4, second spring 5, the coaxial arrangement of the second staving 6.The
It is hemispherical that two stavings 6, which are located at one end outside accommodating chamber 7,.
The present invention works in this way, is open on the tube wall of crankcase bleed pipe, and the present invention and crankcase bleed pipe are coordinated
After installation, the second staving 6 is made to extend into ventilation duct, when ventilation duct carries out Matching installation as main pipe public pipe related to automobile
When, public pipe is extend into main pipe, can the second staving 6 in ventilation duct be supported out ventilation duct, will the second contact 10 of linkage electrical contact the
One contact 9, passes through external circuit, you can to detect that the installation between main pipe and public pipe is normal, and when public pipe is installed with main pipe
Problematic or disengaging, 10 electricity of the second contact cannot be contacted normally with the first contact 9, detected, send out abnormal by external circuit
Signal effectively prevent atmosphere pollution to judge that public pipe and main pipe installation go wrong and alarm repairs.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of switch module for crankcase bleed pipe, which is characterized in that including ontology (1), guide post (2), the first bullet
Spring (3), the first staving (4), second spring (5), the second staving (6), ontology (1) is interior to set accommodating chamber (7), and ontology (1) is opposite to be opened
If connecting the first opening of accommodating chamber (7), the second opening, the first opening matching setting end cap (8)；Accommodating chamber (7) inner wall is solid
Surely there is one end to be located at accommodating chamber (7) interior one end and be located at the first contact (9) of accommodating chamber (7) outside, the first staving (4) outer is fixed with
Second contact (10), electric connection line (12) one end are electrically connected the second contact (10), and other end electrical connection is located at accommodating chamber (7) outside
Connecting terminal (11), the second staving (6) one end are located in accommodating chamber (7), and the other end passes through the second opening to be located at accommodating chamber (7)
Outside, activity match between the second staving (6) and the second opening, and the second staving (6) is located at accommodating chamber (7) interior one end equipped with stopping the
The baffle (13) that two stavings (6) are integrally deviate from, guide post (2) are located in accommodating chamber (7) and are fixed on the inner face of end cap (8)
On, the first spring (3) is socketed guide post (2), and one end abuts against the inner face of end cap (8), and the other end stretches into the first staving (4)
A barrel bottom is abutted against, second spring (5) one end abuts against the second contact (10), and the other end stretches into the second staving (6) and abuts against a barrel bottom, and covers
Firmly the first staving (4), when the second staving (6) is acted to the direction of retraction accommodating chamber (7), will link the second contact (10) electrical contact
First contact (9).
2. the switch module according to claim 1 for crankcase bleed pipe, which is characterized in that guide post (2), first
Spring (3), the first staving (4), second spring (5), the second staving (6) coaxial arrangement.
3. the switch module according to claim 2 for crankcase bleed pipe, which is characterized in that second staving (6) position
In the one end of accommodating chamber (7) outside be hemispherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810635136.8A CN108625927A (en) | 2018-06-20 | 2018-06-20 | A kind of switch module for crankcase bleed pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810635136.8A CN108625927A (en) | 2018-06-20 | 2018-06-20 | A kind of switch module for crankcase bleed pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108625927A true CN108625927A (en) | 2018-10-09 |
Family
ID=63691791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810635136.8A Pending CN108625927A (en) | 2018-06-20 | 2018-06-20 | A kind of switch module for crankcase bleed pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108625927A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201859781U (en) * | 2010-11-19 | 2011-06-08 | 广东新宝电器股份有限公司 | Switching device of household electric appliance |
| WO2014016331A1 (en) * | 2012-07-26 | 2014-01-30 | Mann+Hummel Gmbh | Heating device for a fluid line |
| CN107165696A (en) * | 2017-07-05 | 2017-09-15 | 天津大创科技有限公司 | A kind of conducting gas piping system for the detection function that come off with pipeline |
| CN107654847A (en) * | 2017-10-13 | 2018-02-02 | 天津大创科技有限公司 | It is a kind of have come off or the pipeline jointing construction of disconnection detection function |
| CN107725144A (en) * | 2017-11-01 | 2018-02-23 | 天津大创科技有限公司 | Pipeline jointing construction applied to vehicle crankcase ventilation duct |
| CN208564689U (en) * | 2018-06-20 | 2019-03-01 | 安徽中鼎金亚汽车管件制造有限公司 | A kind of switch block for crankcase bleed pipe |
-
2018
- 2018-06-20 CN CN201810635136.8A patent/CN108625927A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201859781U (en) * | 2010-11-19 | 2011-06-08 | 广东新宝电器股份有限公司 | Switching device of household electric appliance |
| WO2014016331A1 (en) * | 2012-07-26 | 2014-01-30 | Mann+Hummel Gmbh | Heating device for a fluid line |
| CN107165696A (en) * | 2017-07-05 | 2017-09-15 | 天津大创科技有限公司 | A kind of conducting gas piping system for the detection function that come off with pipeline |
| CN107654847A (en) * | 2017-10-13 | 2018-02-02 | 天津大创科技有限公司 | It is a kind of have come off or the pipeline jointing construction of disconnection detection function |
| CN107725144A (en) * | 2017-11-01 | 2018-02-23 | 天津大创科技有限公司 | Pipeline jointing construction applied to vehicle crankcase ventilation duct |
| CN208564689U (en) * | 2018-06-20 | 2019-03-01 | 安徽中鼎金亚汽车管件制造有限公司 | A kind of switch block for crankcase bleed pipe |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181009 |
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| RJ01 | Rejection of invention patent application after publication |