CN208564689U - A kind of switch block for crankcase bleed pipe - Google Patents
A kind of switch block for crankcase bleed pipe Download PDFInfo
- Publication number
- CN208564689U CN208564689U CN201820954304.5U CN201820954304U CN208564689U CN 208564689 U CN208564689 U CN 208564689U CN 201820954304 U CN201820954304 U CN 201820954304U CN 208564689 U CN208564689 U CN 208564689U
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- Prior art keywords
- staving
- accommodating chamber
- contact
- spring
- opening
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- 230000000694 effects Effects 0.000 claims abstract description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 8
- 238000009423 ventilation Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 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
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of switch block 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 and is 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 for stopping the second staving integrally to be 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 protrudes into the first staving, abuts against a barrel bottom, second spring one end abuts against the second contact, the other end, which protrudes 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 utility model relates to field of automobile parts and components more particularly to a kind of switch blocks for crankcase bleed pipe.
Background technique
As the necessary ring of PCV system, it is necessary to which the gas after separating oil and gas separating system imports hair
Motivation gas handling system simultaneously participates in burning, in order to avoid pollution atmosphere, 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.
Utility model content
Technology based on the above background, the utility model proposes a kind of opening for crankcase bleed pipe
Close component.
The utility model proposes a kind of switch blocks for crankcase bleed pipe, including ontology, guide post, the first bullet
Spring, the first staving, second spring, the second staving, set accommodating chamber in ontology, and ontology is opposite to be opened up the first of connection accommodating chamber and open
Mouth, the second opening, the first opening matching setting end cap；It accommodates chamber interior walls and is fixed with one end and is located in accommodating chamber one end and be located at appearance
Receive the first outdoor contact, the first staving outer is fixed with the second contact, and electric connection line one end is electrically connected the second contact, the other end
Electrical connection is located at the connecting terminal outside accommodating chamber, and second staving one end is located in accommodating chamber, and the other end passes through the second opening and is located at
Outside accommodating chamber, activity is matched between the second staving and the second opening, and the second staving is located at one end in accommodating chamber and is equipped with blocking second
The baffle that staving is integrally deviate from, guide post are located in accommodating chamber and are fixed on the inner face of end cap, the first spring socket guiding
Column, one end abut against the inner face of end cap, and the other end, which protrudes into the first staving, abuts against a barrel bottom, and second spring one end abuts against the second touching
Point, the other end, which protrudes into the second staving, abuts against a barrel bottom, and entangles the first staving, when the second staving is dynamic to the direction of retraction accommodating chamber
Make, the second contact of linkage 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 utility model, when crankcase bleed pipe carries out Matching installation as main pipe public pipe related to automobile, public affairs pipe
It extend into main pipe, the second staving in ventilation duct can be supported ventilation duct, the second contact of linkage is in electrical contact the first contact, passes through
External circuit, it can detect that the installation between main pipe and public pipe is normal, and when public pipe and main pipe installation are problematic or de-
From the second contact cannot normally be contacted with the first contact, be detected by external circuit, abnormal signal be issued, to judge public pipe
It goes wrong with main pipe installation and alarm repairs, effectively prevent atmosphere pollution.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of switch block for crankcase bleed pipe structural schematic diagram.
Specific embodiment
In the following, the technical solution of the utility model is described in detail by specific embodiment.
As shown in FIG. 1, FIG. 1 is the utility model proposes the structure of switch block for crankcase bleed pipe a kind of show
It is intended to.
Referring to Fig.1, a kind of switch block for crankcase bleed pipe that the utility model embodiment proposes, including ontology
1, guide post 2, the first spring 3, the first staving 4, second spring 5, the second staving 6, accommodating chamber 7 is set in ontology 1, and ontology 1 is opposite
Open up the first opening, the second opening of connection accommodating chamber 7, the first opening matching setting end cap 8；7 inner wall of accommodating chamber is fixed with
One end is located at the first contact 9 that one end in accommodating chamber 7 is located at outside accommodating chamber 7, and 4 outer of the first staving is fixed with the second contact 10,
12 one end of electric connection line 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 are located in accommodating chamber 7, and the other end passes through the second opening and is located at outside accommodating chamber 7, living between the second staving 6 and the second opening
Dynamic matching, the second staving 6 are located at one end in accommodating chamber 7 and are equipped with the baffle 13 that the second staving 6 of blocking is integrally deviate from, and guide post 2
In in accommodating chamber 7 and being 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 end of end cap 8
Face, the other end, which protrudes 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 protrudes into second barrel
Abut against a barrel bottom in body 6, and entangle the first staving 4, when the second staving 6 to the direction of retraction accommodating chamber 7 act, linkage second is touched
10 the first contact 9 of electrical contact of point.Guide post 2, the first spring 3, the first staving 4, second spring 5, the coaxial arrangement of the second staving 6.
It is hemispherical that second staving 6, which is located at one end outside accommodating chamber 7,.
The utility model works in this way, and in the tube wall upper opening of crankcase bleed pipe, the utility model and crankcase are led to
After air hose is coupled, it extend into the second staving 6 in ventilation duct, when ventilation duct is as main pipe public pipe progress related to automobile
When with installation, public pipe is extend into main pipe, can support ventilation duct for the second staving 6 in ventilation duct, by 10 electricity of the second contact of linkage
The first contact 9 is contacted, external circuit is passed through, it can detect that the installation between main pipe and public pipe is normal, and when male pipe and mother
Pipe installation is problematic or is detached from, and 10 electricity of the second contact cannot be contacted normally with the first contact 9, is detected, sends out by external circuit
Abnormal signal out effectively prevent atmosphere pollution to judge that public pipe goes wrong with main pipe installation and alarm repairs.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (3)
1. a kind of switch block 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 be set accommodating chamber (7), and ontology (1) is opposite to be opened
If connecting 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 and is 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 blocking 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 protrudes 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 protrudes 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), by linkage the second contact (10) electrical contact
First contact (9).
2. the switch block 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 block according to claim 2 for crankcase bleed pipe, which is characterized in that the 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 |
|---|---|---|---|
| CN201820954304.5U CN208564689U (en) | 2018-06-20 | 2018-06-20 | A kind of switch block for crankcase bleed pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820954304.5U CN208564689U (en) | 2018-06-20 | 2018-06-20 | A kind of switch block for crankcase bleed pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208564689U true CN208564689U (en) | 2019-03-01 |
Family
ID=65486254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820954304.5U Active CN208564689U (en) | 2018-06-20 | 2018-06-20 | A kind of switch block for crankcase bleed pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208564689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625927A (en) * | 2018-06-20 | 2018-10-09 | 安徽中鼎金亚汽车管件制造有限公司 | A kind of switch module for crankcase bleed pipe |
-
2018
- 2018-06-20 CN CN201820954304.5U patent/CN208564689U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625927A (en) * | 2018-06-20 | 2018-10-09 | 安徽中鼎金亚汽车管件制造有限公司 | A kind of switch module for crankcase bleed pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 242300 Ningguo Province Economic and Technological Development Zone, Xuancheng, Lek River Park Park Road, No. 1 Village Patentee after: Anhui Zhongding Fluid System Co., Ltd. Address before: 242300 Ningguo Province Economic and Technological Development Zone, Xuancheng, Lek River Park Park Road, No. 1 Village Patentee before: Anhui Zhongding-Keumah Auto Hose & Pipe Assembly Co., Ltd. |