CN208398896U - CMPS Camshaft Position Sensor - Google Patents
CMPS Camshaft Position Sensor Download PDFInfo
- Publication number
- CN208398896U CN208398896U CN201821191156.2U CN201821191156U CN208398896U CN 208398896 U CN208398896 U CN 208398896U CN 201821191156 U CN201821191156 U CN 201821191156U CN 208398896 U CN208398896 U CN 208398896U
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- China
- Prior art keywords
- bracket
- accommodating chamber
- shell
- location structure
- position sensor
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Abstract
The utility model relates to a kind of CMPS Camshaft Position Sensors, including shell and bracket, accommodating chamber is equipped in shell, accommodating chamber has opening, bracket is plugged in accommodating chamber by opening, detection unit is fixed on bracket, detection unit is located in accommodating chamber, shell is equipped at least two first location structures around opening, and bracket is equipped with the second location structure that can cooperate with any one first location structure.Above-mentioned CMPS Camshaft Position Sensor, bracket are plugged on accommodating chamber by opening, so that the detection unit being fixed on bracket is located in accommodating chamber, play the role of protection.It during assembly, needs to cooperate the second location structure and one of them first location structure according to the installation of the engine of different type of machines, realizes the positioning between shell and bracket, thus adjust detection unit and adapt to install relative to the angle of shell.The CMPS Camshaft Position Sensor, can be improved the flexibility installed on the engine of different type of machines, and the property continued to use is good.
Description
Technical field
The utility model relates to technical field of engines, more particularly to a kind of CMPS Camshaft Position Sensor.
Background technique
For traditional engine, engine electric-controlled system is not high to the required precision of CMPS Camshaft Position Sensor, generally
Port timing precision controlling can be realized within 6 ° sentences cylinder function.With the raising of oil consumption emission request, Miller cycle, EGR
Equal engine technologies are born therewith.These technologies are higher to CMPS Camshaft Position Sensor required precision.Wherein, detection unit with it is convex
Wheel shaft needs to be arranged in parallel or be arranged vertically, and the precision that the arrangement of other angles is difficult to meet CMPS Camshaft Position Sensor is wanted
It asks.And the engine of different type of machines has different arrangement spaces, and same CMPS Camshaft Position Sensor is caused to be mounted on different machines
Angle in the engine of type is not quite similar, that is to say, that same CMPS Camshaft Position Sensor in the engine of different type of machines not
It can arbitrarily install.In order to guarantee the precision of CMPS Camshaft Position Sensor, it is necessary to adjust its shell according to the engine of different type of machines
Mounting hole position, shell be opened expense it is high.
Utility model content
Based on this, it is necessary to cannot arbitrarily be installed in the engine of different type of machines for same CMPS Camshaft Position Sensor
The problem of, a kind of CMPS Camshaft Position Sensor is provided.
A kind of CMPS Camshaft Position Sensor, including shell and bracket, the shell is interior to be equipped with accommodating chamber, the accommodating chamber tool
There is opening, the bracket is plugged in the accommodating chamber by the opening, and detection unit, the inspection are fixed on the bracket
It surveys unit to be located in the accommodating chamber, the shell is equipped at least two first location structures around the opening, described
Bracket is equipped with the second location structure that can cooperate with any one of first location structure.
Above-mentioned CMPS Camshaft Position Sensor, bracket is plugged on accommodating chamber by opening, so that being fixed on the detection on bracket
Unit is located in accommodating chamber, plays the role of protection.During assembly, according to the installation needs of the engine of different type of machines
Second location structure and one of them first location structure are cooperated, realize the positioning between shell and bracket, thus adjusts inspection
Unit is surveyed to adapt to install relative to the angle of shell.The CMPS Camshaft Position Sensor can be improved and start in different type of machines
The flexibility installed on machine, the property continued to use are good.
The bracket includes inserting column in one of the embodiments, and one end of the inserting column is inserted by the opening
It connects in the accommodating chamber, the other end of the inserting column is equipped with the plug being electrically connected with the detection unit.The bracket knot
Fruit is simple, is easily assembled.Detection unit can be electrically connected by plug with engine electric-controlled system, easy to use.
The plug includes housing and contact pin in one of the embodiments, and the housing is set in outside the contact pin, institute
It states housing and the contact pin is each attached on the inserting column, the inserting column is equipped with pad, and the detection unit is Hall
Chip, the Hall chip are electrically connected by the pad and the contact pin.Housing is set in outside contact pin, is realized to contact pin
Protection.Using the pad on inserting column, convenient for contact pin is electrically connected to Hall chip.
The CMPS Camshaft Position Sensor further includes the sealing cover being adapted to the opening in one of the embodiments,
The sealing cover is set in outside the inserting column, and side of the sealing cover far from the plug is arranged in the detection unit.
Sealing cover can block the opening of accommodating chamber, so that preferably protection is located at the detection unit in accommodating chamber.
First location structure is recessed in the locating slot on the shell in one of the embodiments, described the
Two location structures are the locating piece being convexly equipped on the bracket；Alternatively, first location structure is to be convexly equipped on the shell
Locating piece, second location structure be it is recessed in the locating slot on the bracket.According to the peace of the engine of different type of machines
Dress needs, and locating piece is connected in corresponding locating slot, and assembly is easy.
A kind of CMPS Camshaft Position Sensor, including shell and bracket, the shell is interior to be equipped with accommodating chamber, the accommodating chamber tool
There is opening, the bracket is plugged in the accommodating chamber by the opening, and detection unit, the inspection are fixed on the bracket
It surveys unit to be located in the accommodating chamber, the bracket is equipped at least two first location structures around the opening, described
Shell is equipped with the second location structure that can cooperate with any one of first location structure.
Above-mentioned CMPS Camshaft Position Sensor, bracket is plugged on accommodating chamber by opening, so that being fixed on the detection on bracket
Unit is located in accommodating chamber, plays the role of protection.During assembly, according to the installation needs of the engine of different type of machines
Second location structure and one of them first location structure are cooperated, realize the positioning between shell and bracket, thus adjusts inspection
Unit is surveyed to adapt to install relative to the angle of shell.The CMPS Camshaft Position Sensor can be improved and start in different type of machines
The flexibility installed on machine, the property continued to use are good.
The bracket includes inserting column in one of the embodiments, and one end of the inserting column is inserted by the opening
It connects in the accommodating chamber, the other end of the inserting column is equipped with the plug being electrically connected with the detection unit.The bracket knot
Fruit is simple, is easily assembled.Detection unit can be electrically connected by plug with engine electric-controlled system, easy to use.
The plug includes housing and contact pin in one of the embodiments, and the housing is set in outside the contact pin, institute
It states housing and the contact pin is each attached on the inserting column, the inserting column is equipped with pad, and the detection unit is Hall
Chip, the Hall chip are electrically connected by the pad and the contact pin.Housing is set in outside contact pin, is realized to contact pin
Protection.Using the pad on inserting column, convenient for contact pin is electrically connected to Hall chip.
The CMPS Camshaft Position Sensor further includes the sealing cover being adapted to the opening in one of the embodiments,
The sealing cover is set in outside the inserting column, and side of the sealing cover far from the plug is arranged in the detection unit.
Sealing cover can block the opening of accommodating chamber, so that preferably protection is located at the detection unit in accommodating chamber.
First location structure is recessed in the locating slot on the bracket in one of the embodiments, described the
Two location structures are the locating piece being convexly equipped on the shell；Alternatively, first location structure is to be convexly equipped on the bracket
Locating piece, second location structure be it is recessed in the locating slot on the shell.According to the peace of the engine of different type of machines
Dress needs, and locating piece is connected in corresponding locating slot, and assembly is easy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of CMPS Camshaft Position Sensor described in an embodiment of the present invention；
Fig. 2 is the decomposition diagram of CMPS Camshaft Position Sensor described in an embodiment of the present invention.
Description of symbols:
10, shell, 100, opening, the 101, first location structure, 20, bracket, 200, inserting column, the 201, second positioning knot
Structure, 202, pad, 30, detection unit, 40, plug, 400, housing, 410, contact pin, 50, sealing cover, 60, mounting flange, 600,
Mounting hole, 70, sealing ring.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this
The disclosure of type understands more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein "vertical", "horizontal", "left" and "right" and similar statement are
For illustrative purposes, it is not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
Embodiment one
In conjunction with shown in Fig. 1,2, a kind of CMPS Camshaft Position Sensor, including shell 10 and bracket are provided in one embodiment
20.Accommodating chamber is equipped in the shell 10, the accommodating chamber has opening 100, and the bracket 20 passes through 100 grafting of the opening
In the accommodating chamber.Detection unit 30 is fixed on the bracket 20, the detection unit 30 is located in the accommodating chamber.Institute
State shell 10 be equipped with around it is described opening 100 at least two first location structures 101, the bracket 20 be equipped with can with appoint
The second location structure 201 that first location structure 101 of meaning one cooperates.
Above-mentioned CMPS Camshaft Position Sensor, bracket 20 is plugged on accommodating chamber by opening 100, so that being fixed on bracket 20
Detection unit 30 be located in accommodating chamber, play the role of protection.During assembly, according to the engine of different type of machines
Installation needs to cooperate the second location structure 201 and one of them first location structure 101, realizes between shell 10 and bracket 20
Positioning, thus adjust detection unit 30 adapt to install relative to the angle of shell 10.The CMPS Camshaft Position Sensor, can
The flexibility installed on the engine of different type of machines is improved, the property continued to use is good.
Preferably, first location structure 101 is multiple, and multiple first location structures 101 surround the opening
100 are uniformly arranged, and can satisfy different installation requirements.
As shown in connection with fig. 2, first location structure 101 is recessed in the locating slot on the shell 10, described second
Location structure 201 is the locating piece being convexly equipped on the bracket 20.According to the installation needs of the engine of different type of machines, will position
Block is connected in corresponding locating slot, and assembly is easy.It should be noted that first location structure 101 is to be convexly equipped in
Locating piece on the shell 10, second location structure 201 are recessed locating slot on the bracket 20 and feasible
Scheme.
In addition, first location structure 101 and second location structure 201 can also be using other structure shapes
Formula.For example, first location structure 101 is the positioning screw hole being opened on the shell 10, second location structure 201
For the positioning screw being installed on the bracket 20.According to the installation needs of the engine of different type of machines, positioning screw is spirally connected
In corresponding positioning screw hole, assembly is easy.
As shown in connection with fig. 2, the bracket 20 includes inserting column 200, and one end of the inserting column 200 passes through the opening
100 are plugged in the accommodating chamber, and the other end of the inserting column 200 is equipped with the plug being electrically connected with the detection unit 30
40.20 result of bracket is simple, is easily assembled.Detection unit 30 can electrically connect by plug 40 with engine electric-controlled system
It connects, it is easy to use.
Specifically, the plug 40 includes housing 400 and contact pin 410, and the housing 400 is set in outside the contact pin 410,
The housing 400 is each attached on the inserting column 200 with the contact pin 410, and the inserting column 200 is equipped with pad 202, institute
Stating detection unit 30 is Hall chip, and the Hall chip is electrically connected by the pad 202 with the contact pin 410.Housing
400 are set in outside contact pin 410, realize the protection to contact pin 410.Using the pad 202 on inserting column 200, it is convenient for contact pin 410
It is electrically connected to Hall chip.
As shown in connection with fig. 2, the CMPS Camshaft Position Sensor further includes the sealing cover 50 being adapted to the opening 100, institute
It states sealing cover 50 to be set in outside the inserting column 200, the detection unit 30 is arranged in the sealing cover 50 far from the plug
40 side.Sealing cover 50 can block the opening 100 of accommodating chamber, so that preferably protection is located at the detection list in accommodating chamber
Member 30.
Optionally, the Hall chip is fixed by way of rivet hot with the bracket 20, the pad 202 with it is described suddenly
You are electrically connected chip by way of Laser Welding, and the shell 10 is fixed by way of Laser Welding with the bracket 20, is added
Work is convenient.
As shown in connection with fig. 2, the CMPS Camshaft Position Sensor further includes mounting flange 60, and the mounting flange 60 is set in
Outside the shell 10, the mounting flange 60 is equipped with mounting hole 600.The connectors such as screw can be set in mounting hole 600, from
And CMPS Camshaft Position Sensor is mounted on required position.The CMPS Camshaft Position Sensor further includes sealing ring 70, described close
Seal 70 is set in outside the shell 10, and one of the mounting flange 60 far from the plug 40 is arranged in the sealing ring 70
Sealing installation is played the role of in side.
Embodiment two
A kind of CMPS Camshaft Position Sensor, including shell and bracket are provided in another embodiment.It is equipped in the shell
Accommodating chamber, the accommodating chamber have opening, and the bracket is plugged in the accommodating chamber by the opening.It is solid on the bracket
Surely there is detection unit, the detection unit is located in the accommodating chamber.The bracket is equipped at least two around the opening
A first location structure, the shell are equipped with the second location structure that can cooperate with any one of first location structure.
Above-mentioned CMPS Camshaft Position Sensor, bracket is plugged on accommodating chamber by opening, so that being fixed on the detection on bracket
Unit is located in accommodating chamber, plays the role of protection.During assembly, according to the installation needs of the engine of different type of machines
Second location structure and one of them first location structure are cooperated, realize the positioning between shell and bracket, thus adjusts inspection
Unit is surveyed to adapt to install relative to the angle of shell.The CMPS Camshaft Position Sensor can be improved and start in different type of machines
The flexibility installed on machine, the property continued to use are good.
Preferably, first location structure is multiple, and multiple first location structures are uniformly set around the opening
It sets, can satisfy different installation requirements.
Wherein, first location structure is recessed in the locating slot on the bracket, and second location structure is convex
Locating piece on the shell.According to the installation needs of the engine of different type of machines, it is corresponding fixed that locating piece is connected to
In the slot of position, assembly is easy.It should be noted that first location structure is the locating piece being convexly equipped on the bracket,
Second location structure is the recessed locating slot on the shell and feasible scheme.
In addition, first location structure and second location structure can also be using other structure types.For example,
First location structure is the positioning screw hole being opened on the bracket, and second location structure is to be installed on the shell
On positioning screw.According to the installation needs of the engine of different type of machines, positioning screw is screwed onto corresponding positioning screw hole
, assemble and be easy.
Wherein, the bracket includes inserting column, and one end of the inserting column is plugged on the accommodating chamber by the opening
Interior, the other end of the inserting column is equipped with the plug being electrically connected with the detection unit.The bracket result is simple, is easy to fill
Match.Detection unit can be electrically connected by plug with engine electric-controlled system, easy to use.
Specifically, the plug includes housing and contact pin, and the housing is set in outside the contact pin, the housing with it is described
Contact pin is each attached on the inserting column, and the inserting column is equipped with pad, and the detection unit is Hall chip, the Hall
Chip is electrically connected by the pad and the contact pin.Housing is set in outside contact pin, realizes the protection to contact pin.Utilize grafting
Pad on column, convenient for contact pin is electrically connected to Hall chip.
Wherein, the CMPS Camshaft Position Sensor further includes being arranged with the sealing cover for being open and being adapted to, the sealing cover
Outside the inserting column, side of the sealing cover far from the plug is arranged in the detection unit.Sealing cover can will hold
Receive chamber opening block, thus preferably protection be located at accommodating chamber in detection unit.
Optionally, the Hall chip is fixed by way of rivet hot with the bracket, the pad and the Hall core
Piece is electrically connected by way of Laser Welding, and the shell is fixed by way of Laser Welding with the bracket, easy to process.
Wherein, the CMPS Camshaft Position Sensor further includes mounting flange, and the mounting flange is set in outside the shell,
The mounting flange is equipped with mounting hole.The connectors such as screw can be set in mounting hole, thus by CMPS Camshaft Position Sensor
It is mounted on required position.The CMPS Camshaft Position Sensor further includes sealing ring, and the sealing ring is set in outside the shell, institute
It states sealing ring and side of the mounting flange far from the plug is set, play the role of sealing installation.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of CMPS Camshaft Position Sensor, which is characterized in that including shell and bracket, accommodating chamber, institute are equipped in the shell
Stating accommodating chamber has opening, and the bracket is plugged in the accommodating chamber by the opening, and detection is fixed on the bracket
Unit, the detection unit are located in the accommodating chamber, and the shell is equipped with to be determined around at least two first of the opening
Bit architecture, the bracket are equipped with the second location structure that can cooperate with any one of first location structure.
2. CMPS Camshaft Position Sensor according to claim 1, which is characterized in that the bracket includes inserting column, described
One end of inserting column is plugged in the accommodating chamber by the opening, and the other end of the inserting column is equipped with single with the detection
The plug that member is electrically connected.
3. CMPS Camshaft Position Sensor according to claim 2, which is characterized in that the plug includes housing and contact pin,
The housing is set in outside the contact pin, and the housing and the contact pin are each attached on the inserting column, on the inserting column
Equipped with pad, the detection unit is Hall chip, and the Hall chip is electrically connected by the pad and the contact pin.
4. CMPS Camshaft Position Sensor according to claim 2, which is characterized in that further include with it is described opening be adapted to it is close
Capping, the sealing cover are set in outside the inserting column, and the sealing cover is arranged in far from the plug in the detection unit
Side.
5. CMPS Camshaft Position Sensor according to claim 1-4, which is characterized in that first location structure
To be recessed in the locating slot on the shell, second location structure is the locating piece being convexly equipped on the bracket；Alternatively, institute
Stating the first location structure is the locating piece being convexly equipped on the shell, and second location structure is recessed on the bracket
Locating slot.
6. a kind of CMPS Camshaft Position Sensor, which is characterized in that including shell and bracket, accommodating chamber, institute are equipped in the shell
Stating accommodating chamber has opening, and the bracket is plugged in the accommodating chamber by the opening, and detection is fixed on the bracket
Unit, the detection unit are located in the accommodating chamber, and the bracket is equipped with to be determined around at least two first of the opening
Bit architecture, the shell are equipped with the second location structure that can cooperate with any one of first location structure.
7. CMPS Camshaft Position Sensor according to claim 6, which is characterized in that the bracket includes inserting column, described
One end of inserting column is plugged in the accommodating chamber by the opening, and the other end of the inserting column is equipped with single with the detection
The plug that member is electrically connected.
8. CMPS Camshaft Position Sensor according to claim 7, which is characterized in that the plug includes housing and contact pin,
The housing is set in outside the contact pin, and the housing and the contact pin are each attached on the inserting column, on the inserting column
Equipped with pad, the detection unit is Hall chip, and the Hall chip is electrically connected by the pad and the contact pin.
9. CMPS Camshaft Position Sensor according to claim 7, which is characterized in that further include with it is described opening be adapted to it is close
Capping, the sealing cover are set in outside the inserting column, and the sealing cover is arranged in far from the plug in the detection unit
Side.
10. according to the described in any item CMPS Camshaft Position Sensors of claim 6-9, which is characterized in that the first positioning knot
Structure be it is recessed in the locating slot on the bracket, second location structure is the locating piece being convexly equipped on the shell；Alternatively,
First location structure is the locating piece being convexly equipped on the bracket, and second location structure is recessed on the shell
Locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821191156.2U CN208398896U (en) | 2018-07-25 | 2018-07-25 | CMPS Camshaft Position Sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821191156.2U CN208398896U (en) | 2018-07-25 | 2018-07-25 | CMPS Camshaft Position Sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208398896U true CN208398896U (en) | 2019-01-18 |
Family
ID=65129358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821191156.2U Active CN208398896U (en) | 2018-07-25 | 2018-07-25 | CMPS Camshaft Position Sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208398896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729101A (en) * | 2020-12-24 | 2021-04-30 | 奇瑞汽车股份有限公司 | Position sensor mounting structure and vehicle |
-
2018
- 2018-07-25 CN CN201821191156.2U patent/CN208398896U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729101A (en) * | 2020-12-24 | 2021-04-30 | 奇瑞汽车股份有限公司 | Position sensor mounting structure and vehicle |
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