CN208220903U - A kind of E-Gas actuator - Google Patents
A kind of E-Gas actuator Download PDFInfo
- Publication number
- CN208220903U CN208220903U CN201820812978.1U CN201820812978U CN208220903U CN 208220903 U CN208220903 U CN 208220903U CN 201820812978 U CN201820812978 U CN 201820812978U CN 208220903 U CN208220903 U CN 208220903U
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- CN
- China
- Prior art keywords
- shaft
- pivoted arm
- clump weight
- gas actuator
- torsional spring
- 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.)
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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model refers in particular to a kind of E-Gas actuator, belong to technical field of automobile accessories, including executing body, one end is equipped with position sensor, the other end is equipped with pivoted arm, and the two is connected by shaft, is provided with round clump weight in the shaft, clump weight is equipped with spacing block set, and shaft is divided into long shaft part and linkage section；The inside for executing body is equipped with supported hole and limit hole, stop collar is equipped in limit hole, stop collar is equipped with a spacing breach, shaft is installed in actuator body, long shaft part and supported hole cooperate, and clump weight is set in the stop collar, and spacing block set is active in spacing breach, torsional spring is arranged between the pivoted arm and execution body, torsional spring controls pivoted arm and resets.The utility model throttle system is at low cost, and structure is simple, and high reliablity is easy for installation；Hermetically sealed design, waterproof, anti-jamming, suitable open-type cab；It is versatile, accelerator mechanism manual dexterity, no hysteresis phenomenon, engine peed stable.
Description
Technical field
The utility model belongs to technical field of automobile accessories, is related to a kind of throttle control, refers in particular to a kind of E-Gas and holds
Row device.
Background technique
Fuel, which is controlled, in interior of motor vehicles component, on internal combustion engine is referred to as throttle for the device of amount.Its role is to grasp
The flow of vertical throttle opening control combustion mixture, changes the revolving speed and power of engine, to adapt to the needs of running car.
Conventional engines throttle control is by drag-line or pull rod, and one end couples gas pedal, and the other end couples air throttle
Interlock plate and work.But this tradition throttle application category is restricted and lacks accuracy, in automotive electronics with rapid changepl. never-ending changes and improvements
Under technology development situation, various E-Gas start to pour into market, but most E-Gas are deposited when controlling shaft rotation at present
It is poor in stability, the problems such as rotational angle is not accurate, it is easy to appear hysteresis phenomenon, it is unstable to will cause engine speed.
Summary of the invention
The purpose of the utility model is to provide a kind of high reliablity, manual dexterities, steady without hysteresis phenomenon and engine speed
Fixed E-Gas actuator.
Purpose of the utility model is realized as follows: a kind of E-Gas actuator, including body is executed, one end is set
It is equipped with position sensor, the other end is provided with pivoted arm, and the two is connected by shaft, wherein is provided with circle in the shaft and is matched
Pouring weight is provided with spacing block set on clump weight, and in the shaft, clump weight side is long shaft part, and the other side is linkage section,
In flat beak shape, it is connect with the position sensor；The execution body is internally provided with supported hole and limit hole, the limit
Restraining position ring block is set in hole, and the stop collar is provided with a spacing breach, and the shaft is installed in actuator body, the length
Shaft part and supported hole cooperate, and the clump weight is set in the stop collar, and spacing block set is active in the spacing breach,
Torsional spring is arranged between the pivoted arm and execution body, the torsional spring control pivoted arm resets.
Advanced optimize: being provided with fixed pin on the end face for executing body, one end of the torsional spring with it is described solid
Rationed marketing connection, the other end are connect with the pivoted arm.
Advanced optimize: the spacing block set movable angle in spacing breach is 50 °.
Advanced optimize: the long shaft part passes through the supported hole, connect with the pivoted arm, the port of the supported hole is set
It is equipped with sealing ring.
Advanced optimize: the end face for executing body in conjunction with the position sensor is provided with collision mat.
Advanced optimize: the position sensor is dual signal output corner position sensor.
Compared with the prior art, the utility model has prominent and beneficial technical effects that: throttle system is at low cost, structure is simple,
High reliablity, it is easy for installation；Hermetically sealed design, waterproof, anti-jamming, suitable open-type cab；It is versatile, accelerator mechanism behaviour
Make sensitive, no hysteresis phenomenon, free travel zero, engine peed stable；Delicate structure, resistance itself is small, and exports as electricity
Signal carries out structure arrangement thereafter without other mechanical connections convenient for the matched motor vehicle of institute.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the left view schematic diagram in Fig. 1；
Fig. 3 is the structural schematic diagram that body is executed in the utility model；
Fig. 4 is the structural schematic diagram of shaft in the utility model；
Fig. 5 is the structural schematic diagram that body and shaft assembly are executed in the utility model；
In figure: 10- executes body, 11- position sensor, 12- pivoted arm, 13- shaft, 14- torsional spring, 15- fixed pin, 16-
Collision mat, 17- screw, 18- bolt, 19- spring washer, 20- large washer, 21- axle sleeve, 22- sealing ring, 23- threaded hole, 101-
Limit hole, 102- supported hole, 103- stop collar, 104- spacing breach, 131- clump weight, 132- spacing block set, 133- long shaft part,
134- linkage section.
Specific embodiment
The utility model is further described with specific embodiment with reference to the accompanying drawing, referring to Fig. 1-5: a kind of electronics
Throttle actuator, including body 10 is executed, position sensor 11 is arranged in one end, which is provided with threaded hole 23, and leads to
It crosses screw 17 position sensor 11 is fixed on execution body 10, the other end is provided with pivoted arm 12, and the two is connected by shaft 13
It connecing, 12 sets of the pivoted arm is in shaft 13 and fixed by bolt 18, spring washer 19 and large washer 20 are added on bolt 18,
Prevent bolt 18 from loosening, wherein to be provided with round clump weight 131 in the shaft 13, be provided with spacing block set on clump weight 131
132, in the shaft 13,131 side of clump weight is long shaft part 133, and it is in flat beak shape, with institute that the other side, which is linkage section 134,
State the connection of position sensor 11；The execution body 10 is internally provided with supported hole 102 and limit hole 101, the limit hole
Restraining position ring block 103 is set in 101, and the stop collar 103 is provided with a spacing breach 104, and the shaft 13 is installed on execution
In body 10, the long shaft part 133 cooperates with supported hole 102, and smears lubricating grease, guarantees to rotate smooth, the clump weight 131
It is set in the stop collar 103, and spacing block set 132 is active in the spacing breach 104, the spacing block set 132 exists
Movable angle is 50 ° in spacing breach 104, and the pivoted arm 12 drives shaft 13 to rotate, so the stroke that pivoted arm 12 rotates is only
There are 50 °, as shown in Figure 2, the starting operating position of pivoted arm 12 is A, and total travel position is B, and the angle of A to B is 50 °, as
The operating angle of pivoted arm 12.Torsional spring 14 is arranged between the pivoted arm 12 and execution body 10, the torsional spring 14 controls pivoted arm 12
It resets.
E-Gas actuator is mounted on bottom plate of driving cab in the following, when driver steps on the gas, original by motor vehicle
Manipulating mechanism of oil throttle can pull pivoted arm 12 to rotate, so that the shaft 13 for being mounted on and executing inside body 10 be driven to rotate, turn
The linkage section 134 of axis 13 is flat by milling, and is in flat beak shape, and in insertion position sensor 11, the position sensor 11 is dual signal
Output corner position sensor makes to compile so that the magnetic element inside dual signal output corner position sensor be driven to rotate
Journey linear hall sensor chip induces voltage signal, voltage signal relationship proportional to the rotation of pivoted arm 12 angle, so root
According to the angle change of driver's accelerator pedal, one just is exported to being started in dual signal output corner position sensor output end
The voltage signal of machine control unit ECU, that is, convert electric signal for the acceleration and deceleration intention of driver and export to vehicle-mounted
ECU outputs signal to electronic throttle after vehicle-mounted ECU COMPREHENSIVE CALCULATING, adjusts the aperture of air throttle, to control turning for engine
Speed.
Pivoted arm position and position sensor output voltage relationship
The specific fixed form of the torsional spring 14 is to be provided with fixed pin 15 on the end face for executing body 10,
One end of the torsional spring 14 is connect with the fixed pin 15, and the other end is connect with the pivoted arm 12.
The long shaft part 133 passes through the supported hole 102, connect with the pivoted arm 12, and the end of long shaft part 133 is arranged
There is axle sleeve 21, the port of the supported hole 102 is provided with sealing ring 22, and sealing ring 22 is located in axle sleeve 21；Meanwhile the execution
The end face that body 10 is combined with the position sensor 11 is provided with collision mat 16.The waterproofness for executing body 10 is improved, really
It protects shaft 13 and rotates smooth, steady, prolong the service life.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (6)
1. a kind of E-Gas actuator, including body is executed, position sensor is arranged in one end, and the other end, which is provided with, to be turned
Arm, the two are connected by shaft, it is characterised in that: are provided with round clump weight in the shaft, limit is provided on clump weight
Convex block, it is in flat beak shape, with the position sensing that in the shaft, clump weight side, which is long shaft part, and the other side is linkage section
Device connection；The execution body is internally provided with supported hole and limit hole, and restraining position ring block, the limit is arranged in the limit hole
Position ring is provided with a spacing breach, and the shaft is installed in actuator body, and the long shaft part and supported hole cooperate, described to match
Pouring weight is set in the stop collar, and spacing block set is active in the spacing breach, between the pivoted arm and execution body
It is arranged with torsional spring, the torsional spring control pivoted arm resets.
2. a kind of E-Gas actuator according to claim 1, it is characterised in that: on the end face for executing body
It is provided with fixed pin, one end of the torsional spring and the fixed pin connection, the other end is connect with the pivoted arm.
3. a kind of E-Gas actuator according to claim 1, it is characterised in that: the spacing block set is in spacing breach
Interior movable angle is 50 °.
4. a kind of E-Gas actuator according to claim 1, it is characterised in that: the long shaft part passes through the support
Hole is connect with the pivoted arm, and the port of the supported hole is provided with sealing ring.
5. a kind of E-Gas actuator according to claim 1, it is characterised in that: the execution body and the position
The end face that sensor combines is provided with collision mat.
6. a kind of E-Gas actuator according to claim 1 or 5, it is characterised in that: the position sensor is double
Signal output corner position sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820812978.1U CN208220903U (en) | 2018-05-29 | 2018-05-29 | A kind of E-Gas actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820812978.1U CN208220903U (en) | 2018-05-29 | 2018-05-29 | A kind of E-Gas actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208220903U true CN208220903U (en) | 2018-12-11 |
Family
ID=64506710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820812978.1U Active CN208220903U (en) | 2018-05-29 | 2018-05-29 | A kind of E-Gas actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208220903U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443023A (en) * | 2018-05-29 | 2018-08-24 | 浙江驰捷动力系统有限公司 | A kind of E-Gas actuator |
| CN110480619A (en) * | 2019-09-05 | 2019-11-22 | 重庆罗博泰尔机器人研究院有限公司 | A kind of assistant robot device |
-
2018
- 2018-05-29 CN CN201820812978.1U patent/CN208220903U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443023A (en) * | 2018-05-29 | 2018-08-24 | 浙江驰捷动力系统有限公司 | A kind of E-Gas actuator |
| CN110480619A (en) * | 2019-09-05 | 2019-11-22 | 重庆罗博泰尔机器人研究院有限公司 | A kind of assistant robot device |
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| GR01 | Patent grant |