CN208184863U - A kind of intelligent automobile ultra micro air inlet sensing modulator - Google Patents
A kind of intelligent automobile ultra micro air inlet sensing modulator Download PDFInfo
- Publication number
- CN208184863U CN208184863U CN201820529907.0U CN201820529907U CN208184863U CN 208184863 U CN208184863 U CN 208184863U CN 201820529907 U CN201820529907 U CN 201820529907U CN 208184863 U CN208184863 U CN 208184863U
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- CN
- China
- Prior art keywords
- modulator
- lid
- connector
- air inlet
- main body
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of intelligent automobile ultra micro air inlets to sense modulator, including modulator main body, shell, lid and connector, the modulator main body have the lid on modulator main body top and the shell of lid bottom end to collectively form.This kind of intelligent automobile ultra micro air inlet senses modulator, the advantages of sensing modulator using other automotive air intakes, pass through retainer plate, fixing clamp, under damper and sealing ring collective effect, it is not reasonable to solve the problems, such as that original automotive air intake sensing modulator designs, by adding retainer plate on connector, retainer plate is made by elastic material, with good elastic force, retainer plate is nested on connector, it be free to move back and forth, when the pin on connector is connect with automobile, retainer plate is acted on due to own resilient, it can be very good to be fixed at the position that connector is connect with automobile, guarantee that modulator can closely link together with automobile, and then effective improve modulator working efficiency.
Description
Technical field
The utility model relates to modulator equipment technical field, specially a kind of intelligent automobile ultra micro air inlet sensing regulation
Device.
Background technique
Modulator (English name: controller) refers to the wiring for changing main circuit or control circuit according to predetermined order
Starting, speed regulation, braking and reversely main that motor is controlled with resistance value in change circuit enable device.By program counter,
Command register, command decoder, clock generator and operation controller composition, it is publication order " policy-making body ", i.e.,
It completes coordination and commands the operation of entire computer system.
But existing automotive air intake sensing modulator design is not reasonable, and modulator shock resistance is poor, frequently results in regulation
The data that pressure sensor measures in device are inaccurate, and modulator pin connect defective tightness with automobile, influences modulator
Regulation, reduces the working efficiency of modulator.
So how to design a kind of intelligent automobile ultra micro air inlet sensing modulator, becoming us will currently be solved the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of intelligent automobile ultra micro air inlets to sense modulator, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of intelligent automobile ultra micro air inlet sensing tune
Control device, including modulator main body, shell, lid and connector, the modulator main body have the lid on modulator main body top with
And the shell of lid bottom end collectively forms, and indicator light is equipped on the lid, the indicator light insertion is arranged in lid, institute
The top for stating indicator light is equipped with fixing clamp, and the fixing clamp is closely welded with lid, and the top of the lid is equipped with air inlet
Mouthful, the air inlet is embedding to be set on lid, and the bottom end of the air inlet is equipped with thermistor, the thermistor insertion
It is arranged in lid, connector is installed, the connector is fitted closely with lid, on the connector on the right side of the lid
Retainer plate is installed, the retainer plate is embedding to be set on connector, and the inside of the connector is equipped with pin, the pin
Insertion is arranged in connector, and the inside of the modulator main body is equipped with air flow meter, and the air flow meter insertion is set
It sets in the housing, the right side of the air flow meter is equipped with integrated circuit board, and the integrated circuit board insertion is arranged in the housing,
Filter and data collector are installed, the filter and data collector are embedded in setting and are collecting on the integrated circuit board
At in circuit board, being equipped with pressure sensor on the left of the data collector, the pressure sensor is embedding be set on it is integrated
On circuit board.
Further, the pressure sensor is equipped with sealing ring, and the sealing ring is embedding to be set on pressure sensor.
Further, the pressure sensor is equipped with damper in two sides up and down, and the damper and pressure sensor are tight
Closely connected conjunction.
Further, the inside of the modulator main body is equipped with air cleaner, the air cleaner insertion setting
In the housing.
Further, pressure converter, the pressure converter and pressure sensor are installed on the left of the filter
It is electrically connected.
Compared with prior art, the utility model has the beneficial effects that this kind of intelligent automobile ultra micro air inlet senses modulator,
The advantages of sensing modulator using other automotive air intakes, by under retainer plate, fixing clamp, damper and sealing ring collective effect,
It is not reasonable to solve the problems, such as that original automotive air intake sensing modulator designs, it is fixed by adding retainer plate on connector
Circle is made by elastic material, has good elastic force, and retainer plate is nested on connector, be free to move back
Dynamic, when the pin on connector is connect with automobile, retainer plate can be very good to be fixed on connector since own resilient acts on
At the position connecting with automobile, guarantee that modulator can closely link together with automobile, and then effective improves regulation
Device working efficiency is equipped with damper on the pressure sensor inside the modulator, there are two damper is set, is separately fixed at pressure
Force snesor both ends, when running car vibrates, damper is by itself elastic reaction, around pressure sensor
It is consumed since the power that vibration generates is converted into elastic force, ensure that pressure sensor not and will receive the effect of external force, and then lead
It causes the data of pressure sensor measurement in modulator inaccurate, influences automobile engine normal work, ensured car engine
Gasoline and air in machine cylinder are accurately matched according to optimal air-fuel ratio, keep fuel combustion complete.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the connector partial structural diagram of the utility model；
Fig. 3 is the modulator body interior partial structural diagram of the utility model.
In figure: 1- modulator main body, 2- shell, 3- lid, 4- connector, 201- pressure sensor, 202- sealing ring,
203- data collector, 204- integrated circuit board, 205- damper, 206- air cleaner, 207- air flow meter, 208- pressure
Force transducer, 209- filter, 301- thermistor, 302- indicator light, 303- air inlet, 304- fixing clamp, 401- pin,
402- retainer plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of intelligent automobile ultra micro air inlet sensing regulation
Device, including modulator main body 1, shell 2, lid 3 and connector 4, modulator main body 1 have the lid 3 on 1 top of modulator main body with
And the shell 2 of 3 bottom end of lid collectively forms, and indicator light 302 is equipped on lid 3, the insertion of indicator light 302 is arranged in lid 3,
The top of indicator light 302 is equipped with fixing clamp 304, and fixing clamp 304 and lid 3 closely weld, and the top of lid 3 is equipped with air inlet
Mouth 303, air inlet 303 is embedding to be set on lid 3, and the bottom end of air inlet 303 is equipped with thermistor 301, thermistor 301
Insertion is arranged in lid 3, and the right side of lid 3 is equipped with connector 4, and connector 4 is fitted closely with lid 3, pacifies on connector 4
Equipped with retainer plate 402, retainer plate 402 is embedding to be set on connector 4, and the inside of connector 4 is equipped with pin 401, pin 401
Insertion is arranged in connector 4, and the inside of modulator main body 1 is equipped with air flow meter 207, and the insertion of air flow meter 207 is set
It sets in shell 2, the right side of air flow meter 207 is equipped with integrated circuit board 204, and the insertion of integrated circuit board 204 is arranged in shell 2
In, filter 209 and data collector 203 are installed, filter 209 and data collector 203 are embedding on integrated circuit board 204
Enter to be arranged in integrated circuit board 204, the left side of data collector 203 is equipped with pressure sensor 201, pressure sensor 201
It is embedding to be set on integrated circuit board 204.
Further, pressure sensor 201 is equipped with sealing ring 202, and sealing ring 202 is embedding to be set on pressure sensor
On 201,201 position of pressure sensor is firmly fixed to integrated circuit since it is with strict wrapped by sealing ring 202
On plate 204,201 stability of pressure sensor is strengthened, so that they can work normally.
Further, about 201 two sides of pressure sensor are equipped with damper 205, damper 205 and pressure sensor
201 fit closely, and there are two damper 205 is set, are separately fixed at 201 both ends of pressure sensor, damper 205 by itself
Elastic reaction is converted elastic force for the power generated due to vibration around pressure sensor 201 and consumed, ensure that pressure sensing
Device 201 not will receive the effect of external force.
Further, the inside of modulator main body 1 is equipped with air cleaner 206, and the insertion setting of air cleaner 206 exists
In shell 2, air cleaner 206 separates the impurity in air, to guarantee the air entered in modulator without containing miscellaneous
Matter reduces damage of the impurity to modulator, extends modulator service life.
Further, the left side of filter 209 is equipped with pressure converter 208, pressure converter 208 and pressure sensor
201 are electrically connected, and the induction of pressure sensor 201 is obtained corresponding pressure value and is changed into corresponding electric signal by pressure converter 208,
After electric signal passes through the effect of filter 209 again, modulator calculates automobile basic fuel injection time according to this signal, determines substantially
Ignition advance angle.
Working principle: when using this kind of intelligent automobile ultra micro air inlet sensing modulator, firstly, staff detects this kind
Is connected between intelligent automobile ultra micro air inlet sensing modulator Each part it is whether normal, it is to be detected it is errorless after, staff is logical
Modulator is connected on automobile by the pin 401 on fixing clamp 304 and connector 4 crossed on lid 3, and automotive air intake inflow is entered
The gas of mouth 303, inflow is filtered by air cleaner 206, and the induction of pressure sensor 201 on integrated circuit board 204 obtains
Corresponding pressure value, then obtained pressure value is changed into corresponding electricity by pressure converter 208 by pressure sensor 201
Signal, after electric signal passes through the effect of filter 209 again, modulator according to this signal calculate automobile basic fuel injection time, really
Determine basic spark advance angle, transmit information to automobile, obtain the engine speed of automobile and the pressure value of inlet manifold, calculates
Air inflow is obtained, according to how much control distributive values of air inflow, makes gasoline in cylinder and air according to best air-fuel
Than accurately being matched, fuel combustion is complete, to improve the dynamic property of engine, reduce oil consumption, the discharge of reduction exhaust gas and progress
Fault detection.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of intelligent automobile ultra micro air inlet senses modulator, including modulator main body (1), shell (2), lid (3) and connection
Head (4), it is characterised in that: the modulator main body (1) has lid (3) and lid (3) bottom end on modulator main body (1) top
Shell (2) collectively form, be equipped with indicator light (302) on the lid (3), the indicator light (302) insertion setting is being covered
In body (3), the top of the indicator light (302) is equipped with fixing clamp (304), and the fixing clamp (304) and lid (3) are closely welded
It connects, the top of the lid (3) is equipped with air inlet (303), and the air inlet (303) is embedding to be set on lid (3), described
The bottom end of air inlet (303) is equipped with thermistor (301), and thermistor (301) the insertion setting is in lid (3), institute
It states and is equipped on the right side of lid (3) connector (4), the connector (4) fits closely with lid (3), on the connector (4)
It is equipped with retainer plate (402), the retainer plate (402) is embedding to be set on connector (4), the inside peace of the connector (4)
Equipped with pin (401), pin (401) the insertion setting is in connector (4), the inside installation of the modulator main body (1)
Have air flow meter (207), air flow meter (207) insertion is arranged in shell (2), the air flow meter (207)
Right side be equipped with integrated circuit board (204), the integrated circuit board (204) insertion is arranged in shell (2), the integrated circuit
Filter (209) and data collector (203), the filter (209) and data collector (203) are installed on plate (204)
Insertion is arranged in integrated circuit board (204), is equipped with pressure sensor (201) on the left of the data collector (203),
The pressure sensor (201) is embedding to be set on integrated circuit board (204).
2. a kind of intelligent automobile ultra micro air inlet according to claim 1 senses modulator, it is characterised in that: the pressure passes
Sensor (201) is equipped with sealing ring (202), and the sealing ring (202) is embedding to be set on pressure sensor (201).
3. a kind of intelligent automobile ultra micro air inlet according to claim 1 senses modulator, it is characterised in that: the pressure passes
Two sides are equipped with damper (205) sensor (201) up and down, and the damper (205) fits closely with pressure sensor (201).
4. a kind of intelligent automobile ultra micro air inlet according to claim 1 senses modulator, it is characterised in that: the modulator
The inside of main body (1) is equipped with air cleaner (206), and air cleaner (206) insertion is arranged in shell (2).
5. a kind of intelligent automobile ultra micro air inlet according to claim 1 senses modulator, it is characterised in that: the filter
(209) it is equipped on the left of pressure converter (208), the pressure converter (208) electrically connects with pressure sensor (201)
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820529907.0U CN208184863U (en) | 2018-04-16 | 2018-04-16 | A kind of intelligent automobile ultra micro air inlet sensing modulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820529907.0U CN208184863U (en) | 2018-04-16 | 2018-04-16 | A kind of intelligent automobile ultra micro air inlet sensing modulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208184863U true CN208184863U (en) | 2018-12-04 |
Family
ID=64433541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820529907.0U Expired - Fee Related CN208184863U (en) | 2018-04-16 | 2018-04-16 | A kind of intelligent automobile ultra micro air inlet sensing modulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208184863U (en) |
-
2018
- 2018-04-16 CN CN201820529907.0U patent/CN208184863U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20190416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |