CN107884592A - Variable crankshaft rotational speed sensor phase device - Google Patents
Variable crankshaft rotational speed sensor phase device Download PDFInfo
- Publication number
- CN107884592A CN107884592A CN201711264218.8A CN201711264218A CN107884592A CN 107884592 A CN107884592 A CN 107884592A CN 201711264218 A CN201711264218 A CN 201711264218A CN 107884592 A CN107884592 A CN 107884592A
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- CN
- China
- Prior art keywords
- phase
- phase adjusted
- hole
- rotational speed
- speed sensor
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- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention discloses a kind of variable crankshaft rotational speed sensor phase device.The variable crankshaft rotational speed sensor phase device includes：Phase adjusted plate and the phase adjusted hole being opened on the phase adjusted plate, the phase adjusted plate is semicircle ring structure, center has semicircle resigning hole, the periphery of the semicircle resigning hole has multiple bolts hole, for phase adjusted plate to be fixed on to the bolt boss of gear chamber cover by the first bolt；Phase adjusted hole is multiple, it is uniform along the circumference on the inside of the phase adjusted plate periphery, crankshaft rotational speed sensor is crossed second and is bolted on the adjacent two spaced phases adjustment hole of phase adjusted plate, and can be moved along the edge adjustment of phase adjusted plate and realize position phase variable.The variable crankshaft rotational speed sensor phase device can adjust the installation phase of sensor according to the different of the supporting situation of vehicle factor front end wheel train, and then meet overall design and supporting demand.
Description
Technical field
The present invention relates to engine art, more particularly to a kind of variable crankshaft rotational speed sensor phase device.
Background technology
Sensor is the indispensable important component of electric-control motor, is the important embodiment of engine intelligent, plays receipts
Collect the important function of each system information of engine, such as crankshaft rotational speed sensor, cooling-water temperature sensor, oil temperature sensor, air inlet
Temperature sensor etc..The information conveyance that each sensor collection arrives judges adjustment operating mode to electronic control unit ECU, makes hair
Motivation exports optimal power, moment of torsion, fuel oil consumption, machine operation is being best suitable for the state of current working.Speed of crankshaft senses
Device is typically mounted at around the signal panels of crankshaft vibration damper, and the signal for dialer rotating speed of winning the confidence inputs as the signal of speed of crankshaft.
The engine of identical platform causes the annex of engine as generated electricity due to the various transmission output wheel train of different supporting vehicle factors
The arrangements such as machine, pump intake, sensor mounting location are varied.
Crankshaft rotational speed sensor mount scheme, due to the difference of front end train, and in order to avoid being done with other annexes
Relate to, be easy to safeguard, be easy to wire harness to patch arrangement etc., the installation position of crankshaft rotational speed sensor is equipped with various ways, causes gear chamber
Lid part status increases, and increases overall design difficulty.
The information for being disclosed in the background section is merely intended to understanding of the increase to the general background of the present invention, without answering
It has been the prior art well known to persons skilled in the art when being considered as recognizing or implying the information structure in any form.
The content of the invention
It is an object of the invention to provide a kind of simple and reasonable variable crankshaft rotational speed sensor phase device, this can
Becoming crankshaft rotational speed sensor phase device can be according to the different installation for adjusting sensor of the supporting situation of vehicle factor front end wheel train
Phase, and then meet overall design and supporting demand.
To achieve the above object, the invention provides a kind of variable crankshaft rotational speed sensor phase device, including：Phase is adjusted
Section plate and the phase adjusted hole being opened on the phase adjusted plate, the phase adjusted plate is semicircle ring structure, and center has
Semicircle resigning hole, the periphery of the semicircle resigning hole have multiple bolts hole, for by the first bolt by phase adjusted plate
It is fixed on the bolt boss of gear chamber cover；Phase adjusted hole to be multiple, along on the inside of the phase adjusted plate periphery it is circumferential
Cloth, crankshaft rotational speed sensor is crossed second and is bolted on the adjacent two spaced phases adjustment hole of phase adjusted plate, and energy
Moved along the edge adjustment of phase adjusted plate and realize position phase variable.
Preferably, in above-mentioned technical proposal, bolt hole is three, and the phase adjusted hole is circumferentially equal along phase adjusted plate
21 of cloth, the angle between each two phase adjusted hole are 10 °.
Preferably, in above-mentioned technical proposal, the directly to the left of phase adjusted plate, directly to the right, positive upside respectively offer a circle
Hole.
Preferably, in above-mentioned technical proposal, fan-shaped lightening grooves are offered between the adjacent circular hole.
Compared with prior art, the present invention has the advantages that：The variable crankshaft rotational speed sensor phase device energy
It is enough to adjust the installation phase of sensors according to the different of the supporting situation of vehicle factor front end wheel train, and then meet overall design and supporting
Demand, avoid interfering with other driving belt trains, be easy to wire harness and other vehicle attachment designs and installation, be easy to meet complete machine
Design and supporting demand.
Brief description of the drawings
Fig. 1 is the structural representation of the variable crankshaft rotational speed sensor phase device of the present invention.
Fig. 2 is the assembling structure schematic diagram of the variable crankshaft rotational speed sensor phase device of the present invention.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment of the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield scope is not limited by embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
As depicted in figs. 1 and 2, according to the tool of the variable crankshaft rotational speed sensor phase device of the specific embodiment of the invention
Body includes：Phase adjusted plate 1 and the phase adjusted hole 2 being opened on the phase adjusted plate 1, crankshaft rotational speed sensor 3 are installed
It on the phase adjusted hole 2 at two intervals of phase adjusted plate 1, and can move, and pass through along the edge adjustment of phase adjusted plate
It is bolted on phase adjusted plate, realizes position phase variable, can be according to the difference of the supporting situation of vehicle factor front end wheel train
The installation phase of sensor is adjusted, and then meets overall design and supporting demand, avoids interfering with other driving belt trains, just
In wire harness and other vehicle attachment designs and installation, it is easy to meet overall design and supporting demand.
Specifically, phase adjusted plate 1 is semicircle ring structure, and center has semicircle resigning hole.The semicircle resigning hole
Periphery there are multiple bolts hole 4, for phase adjusted plate 1 to be fixed on to the bolt boss of gear chamber cover 7 by the first bolt
On；Preferably, bolt hole is three, is bolted to by three first on the bolt boss of gear chamber cover.
Circumferentially offer multiple phase adjusted holes 2 on the inside of the periphery of phase adjusted plate 1, crankshaft rotational speed sensor 3 crosses the
Two are bolted on the two of which phase adjusted hole of phase adjusted plate, and can move reality along the edge adjustment of phase adjusted plate
Existing position phase variable, the installation phases of sensors can be adjusted according to the difference of the supporting situation of vehicle factor front end wheel train, and then
Meet overall design and supporting demand.
Preferably, phase adjusted hole 2 be along circumferentially uniform 21 of phase adjusted plate, each two phase adjusted hole it
Between angle be 10 °, i.e. each quadrant of the first and second quadrants is evenly divided into 9 sections, and every section of span is 10 degree.Speed of crankshaft
Two fixing holes of the support of sensor 3 are 20 ° across angle, and crankshaft rotational speed sensor probe is located at crankshaft rotational speed sensor support
Center position, i.e., in the angular bisector plane at 20 ° of span angle；Crankshaft rotational speed sensor is arranged between two of phase adjusted plate
Every on bolt hole, i.e., adjacent two spaced phases adjustment holes, and can be between 0 ° -180 ° with every 10 ° of phase angle inverse time
Edge adjustment of the pin along phase adjusted plate is moved, and is bolted on phase adjusted plate, realizes position phase variable, just
It is supporting in docking.
Preferably, respectively there is a circular hole 5 directly to the left of phase adjusted plate 1, directly to the right, positive upside, positioned at the boundary of quadrant
On line.Fan-shaped lightening grooves 6 are offered between adjacent circular holes 5.
To sum up, the variable crankshaft rotational speed sensor phase device can be according to the difference of the supporting situation of vehicle factor front end wheel train
The installation phase of sensor is adjusted, and then meets overall design and supporting demand, avoids interfering with other driving belt trains, just
In wire harness and other vehicle attachment designs and installation, it is easy to meet overall design and supporting demand.
The description of the foregoing specific illustrative embodiment to the present invention is to illustrate and the purpose of illustration.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explain that the certain principles of the present invention and its reality should
With so that those skilled in the art can realize and utilize the present invention a variety of exemplaries and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (4)
- A kind of 1. variable crankshaft rotational speed sensor phase device, it is characterised in that including：Phase adjusted plate and it is opened in the phase Phase adjusted hole on the adjustable plate of position, the phase adjusted plate is semicircle ring structure, and center has semicircle resigning hole, the semicircle The periphery of shape resigning hole has multiple bolts hole, for phase adjusted plate to be fixed on to the bolt of gear chamber cover by the first bolt On lug；Phase adjusted hole is multiple, and along circumferential uniform on the inside of the phase adjusted plate periphery, crankshaft rotational speed sensor crosses the Two are bolted on the adjacent two spaced phases adjustment hole of phase adjusted plate, and can be adjusted along the edge of phase adjusted plate Position phase variable is realized in movement.
- 2. variable crankshaft rotational speed sensor phase device according to claim 1, it is characterised in that the bolt hole is three Individual, the phase adjusted hole is the angle between each two phase adjusted hole along phase adjusted plate circumferentially uniform 21 For 10 °.
- 3. variable crankshaft rotational speed sensor phase device according to claim 1, it is characterised in that the phase adjusted plate Directly to the left, directly to the right, positive upside respectively offer a circular hole.
- 4. variable crankshaft rotational speed sensor phase device according to claim 3, it is characterised in that the adjacent circular hole it Between offer fan-shaped lightening grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711264218.8A CN107884592A (en) | 2017-12-05 | 2017-12-05 | Variable crankshaft rotational speed sensor phase device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711264218.8A CN107884592A (en) | 2017-12-05 | 2017-12-05 | Variable crankshaft rotational speed sensor phase device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107884592A true CN107884592A (en) | 2018-04-06 |
Family
ID=61772667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711264218.8A Pending CN107884592A (en) | 2017-12-05 | 2017-12-05 | Variable crankshaft rotational speed sensor phase device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107884592A (en) |
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