CN203796421U - Electronic throttle controller based on AMT - Google Patents
Electronic throttle controller based on AMT Download PDFInfo
- Publication number
- CN203796421U CN203796421U CN201320710136.2U CN201320710136U CN203796421U CN 203796421 U CN203796421 U CN 203796421U CN 201320710136 U CN201320710136 U CN 201320710136U CN 203796421 U CN203796421 U CN 203796421U
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- Prior art keywords
- gear
- axle
- housing
- steel wire
- amt
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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 - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 39
- 239000010959 steel Substances 0.000 claims abstract description 39
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 31
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000008713 feedback mechanism Effects 0.000 claims abstract description 10
- 241000227287 Elliottia pyroliflora Species 0.000 claims abstract description 8
- 239000004411 aluminium Substances 0.000 claims description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- -1 bearing (12) Substances 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 8
- 210000003464 cuspid Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to the throttle valve control technology, in particular to an electronic throttle controller based on an AMT. The electronic throttle controller based on the AMT comprises an aluminum substrate, a shell, a shell cover, a control mechanism, an execution mechanism and a position feedback mechanism. The bottom of the shell is connected with the aluminum substrate and the top of the shell is connected with the shell cover. The execution mechanism comprises a gear speed reducer, a bearing, a copper bush and a reset spring. The control mechanism is composed of a motor and a control circuit board. The execution mechanism further comprises a steel wire coil which is arranged outside the shell cover and coaxially connected with an output shaft of the gear speed reducer. An installation hole is formed in the shell and used for installation of a flexible shaft connected to the steel wire coil. A wire clamping hole is formed in the steel wire coil. A steel wire stay wire on the flexible shaft is connected with the steel wire coil through the wire clamping hole. The electronic throttle controller based on the AMT is simple in structure, convenient to repair, stable in performance, low in manufacturing cost and suitable for popularization.
Description
Technical field
The utility model relates to throttle control technology, relates in particular to a kind of electronic accelerator controller based on AMT.
Background technique
Due to for reasons such as environmental protection, economy, reliabilities, present most of vehicle all adopts the E-Gas based on AMT, and the feature of the E-Gas based on AMT is the operation purpose that gas pedal only characterizes driver, and the control of final closure is completed by controller.
By controller control throttle opening, by the sensor Real-time Collection throttle opening that detects throttle position, closed loop control is carried out to position feedback, throttle position sensor is the unique Detecting element of throttle position, the voltage signal providing according to throttle position sensor, can detect the continuous angle of swing of closure exactly.
Existing throttle sensor is by the aperture of ball screw control closure, but its complex structure is not easy to maintain and replace, and less stable, and manufacture cost is higher.
Summary of the invention
The purpose of this utility model is to solve current throttle sensor by the aperture of ball screw control closure, but its complex structure is not easy to maintain and replace, and less stable, the problem that manufacture cost is higher.
The technical solution of the utility model: a kind of electronic accelerator controller based on AMT, comprising: aluminium base, housing, housing lid, control mechanism, actuator and position feedback mechanism, housing bottom connects aluminium base, and case top connects housing lid; Actuator comprises: gear reducer, bearing, copper sheathing and Returnning spring, gear reducer, bearing, axle sleeve, Returnning spring are arranged in housing, in housing, be provided with dunnage, dunnage is arranged at gear reducer lower end, dunnage is provided with mounting hole, and bearing is inlaid in dunnage; Control mechanism is made up of motor, control circuit board, motor is fixed in housing lid, be arranged on enclosure interior, the output shaft of motor is connected with gear reducer, control circuit board is fixed on aluminium base, on control circuit board, be provided with plug male end, plug male end is fixedly connected with housing, and described plug male end is docked with plug female end; Actuator also comprises steel wire drum, steel wire drum is arranged on outside housing lid, steel wire drum coaxially connects with the output shaft of gear reducer, on housing, be provided with mounting hole, in order to the flexible axle being connected on steel wire drum to be installed, on steel wire drum, be provided with line hole, the steel wire bracing wire on flexible axle is connected with steel wire drum by line hole.
Said gear speed reducer is double-reduction gear, and described double-reduction gear is made up of gear I axle, gear II axle and gear III axle respectively, and the output shaft that gear I axle is motor is provided with first order small gear on gear I axle; On gear II axle, be provided with first order gearwheel, second level small gear; First order small gear and the engagement of first order gearwheel, the output shaft that gear III axle is gear reducer, arranges second level gearwheel on gear III axle, second level small gear and the engagement of second level gearwheel.
Above-mentioned position feedback mechanism is made up of magnet, Hall element, and magnet is inlaid in the axle head of gear II axle, and Hall element is arranged on position corresponding with magnet on control circuit board.
Above-mentioned motor is brshless DC motor, and the output shaft of DC brushless motor is connected with gear reducer.
Above-mentioned axle sleeve is copper bush, and copper bush is embedded to be contained in housing, is arranged on gear III axle upper end.
Above-mentioned first order small gear, first order gearwheel, second level small gear and second level gearwheel are plastic gear.
On the gearwheel of the above-mentioned second level, be provided with limited post, Returnning spring is arranged at gear III axle upper end, and Returnning spring one end is connected with second level gearwheel, and the other end is connected with housing.
The beneficial effects of the utility model: a kind of electronic accelerator controller based on AMT is provided, has comprised: aluminium base, housing, housing lid, control mechanism, actuator and position feedback mechanism, housing bottom connects aluminium base, and case top connects housing lid, actuator comprises: gear reducer, bearing, copper sheathing and Returnning spring, gear reducer, bearing, axle sleeve, Returnning spring are arranged in housing, in housing, be provided with dunnage, dunnage is arranged at gear reducer lower end, dunnage is provided with mounting hole, and bearing is inlaid in dunnage, control mechanism is made up of motor, control circuit board, motor is fixed in housing lid, be arranged on enclosure interior, the output shaft of motor is connected with gear reducer, control circuit board is fixed on aluminium base, on control circuit board, be provided with plug male end, plug male end is fixedly connected with housing, and described plug male end is docked with plug female end, actuator also comprises steel wire drum, steel wire drum is arranged on outside housing lid, steel wire drum coaxially connects with the output shaft of gear reducer, on housing, be provided with mounting hole, in order to the flexible axle being connected on steel wire drum to be installed, on steel wire drum, be provided with line hole, steel wire bracing wire on flexible axle is connected with steel wire drum by line hole, this electronic accelerator controller based on AMT has solved current throttle sensor by the aperture of ball screw control closure, its complex structure, be not easy to maintain and replace, and less stable, the problem that manufacture cost is higher, it is simple in structure for this electronic accelerator controller based on AMT, be convenient to maintenance, stable performance, low cost of manufacture, be suitable for promoting.
Brief description of the drawings
Fig. 1 is the E-Gas control assembly component explosive view based on AMT.
Fig. 2 is the E-Gas control assembly structure schematic diagram based on AMT.
Tu3Shi actuator schematic diagram.
Fig. 4 is position feedback mechanism schematic diagram.
Description of reference numerals: 1, housing lid; 2, motor; 3, gear I axle; 4, gear II axle; 5, magnet; 6, plug female end; 7, plug male end; 8, aluminium base; 9, control circuit board; 10, housing; 11, dunnage; 12, bearing; 13, gear III axle; 14, Returnning spring; 15, copper sheathing; 16, steel wire drum; 17, mounting hole; 18, line hole; 19, the little tooth of the first order; 20, first order canine tooth; 21, the little tooth in the second level; 22, second level canine tooth; 23, limited post; 24, Hall element.
Embodiment
embodiment 1
A kind of electronic accelerator controller based on AMT as shown in Figure 1, comprising: aluminium base 8, housing 10, housing lid 1, control mechanism, actuator and position feedback mechanism, and housing 10 bottoms connect aluminium base 8, and housing 10 tops connect housing lid 1; Actuator comprises: gear reducer, bearing 12, copper sheathing and Returnning spring, gear reducer, bearing 12, axle sleeve 15, Returnning spring 14 are arranged in housing 10, in housing 10, be provided with dunnage 11, dunnage 11 is arranged at gear reducer lower end, dunnage 11 is provided with mounting hole 17, and bearing 12 is inlaid in dunnage 11; Control mechanism is made up of motor 2, control circuit board 9, motor 2 is fixed in housing lid 1, be arranged on housing 10 inside, the output shaft of motor 2 is connected with gear reducer, control circuit board 9 is fixed on aluminium base 8, on control circuit board 9, be provided with plug male end 7, plug male end 7 is fixedly connected with housing 10, and plug male end is docked with plug female end 6; Actuator also comprises steel wire drum 16, and steel wire drum 16 is arranged on outside housing lid 1, and steel wire drum 16 coaxially connects with the output shaft of gear reducer; As shown in Figure 2, be provided with mounting hole 17 on housing 10, in order to the closure flexible axle being connected on steel wire drum 16 to be installed, be provided with line hole 18 on steel wire drum 16, the steel wire bracing wire on closure flexible axle is connected with steel wire drum 16 by line hole 18.
As shown in Figure 3, said gear speed reducer is double-reduction gear, and described double-reduction gear is made up of gear I axle 3, gear II axle 4 and gear III axle 13 respectively, and gear I axle 3 is the output shaft of motor 2, on gear I axle 3, is provided with first order small gear 19; On gear II axle 4, be provided with first order gearwheel 20, second level small gear 21; First order small gear 19 and first order canine tooth 20 are taken turns engagement, and the output shaft that gear III axle 13 is gear reducer arranges second level gearwheel 22 on gear III axle 13, and second level small gear 21 and second level canine tooth 22 are taken turns engagement.
Aluminium base 8 forms an enclosed space with housing 10, housing lid 1, directly contacts with outside air, and the dissipation of heat that is conducive to control circuit board 9, machine operation chamber to produce is gone out, the opening degree of position feedback mechanism Real-Time Monitoring throttle closure, in the time detecting that throttle closure opening degree changes, can moment this information be fed back to control circuit board 9, other system data information that control circuit board 9 transmits according to this information with by plug male end 7 and plug female end 6 is carried out calculation process, calculate a control signal, control signal is fed back to motor 2, motor 2 is controlled actuator, realizing slowing down by double-reduction gear drives steel wire dish 16 to carry out the rotation of segment circular arc, closure flexible axle carries out straight reciprocating motion by the rotation of steel wire drum 16, realize the control of closure opening degree, it is simple in structure, low cost, require little to working environment, easy-maintaining, stable performance.
Embodiment 2
As shown in Figure 4, the present embodiment and embodiment 1 are basic identical, difference is that the position feedback mechanism in the present embodiment is made up of magnet 5, Hall element 24, and magnet 5 is inlaid in the axle head of gear II axle 4, and Hall element 24 is arranged on position corresponding with magnet 5 on control circuit board 9.
Hall element 24 can sense the position of magnet 5, thereby steel wire drum 16 moved through to second level gear transmission, correspond to the angle of swing of magnet 5 on gear II axle, simultaneously on control circuit board, 9 Hall element 24 senses the rotational position of magnet 5, and position information is fed back to control circuit board 9 carries out information processing.
Embodiment 3
The present embodiment and embodiment 1 are basic identical, and difference is that the motor 2 in the present embodiment is DC brushless motors, and the output shaft of DC brushless motor is connected with gear reducer.
It is little, lightweight that brshless DC motor has volume compared with traditional direct current generator, and efficiency is high, and reliability is high, and the advantage of good stability is used brshless DC motor cost low, and working efficiency and stability are higher.
Embodiment 4
As shown in Figure 3, on the basis of above-described embodiment, the axle sleeve 15 in the present embodiment is copper bush, and copper bush is embedded to be contained in housing 10, is arranged on gear III axle 13 upper ends; First order gearwheel 20, second level small gear 21 and second level canine tooth 22 are taken turns and are plastic gear.
Copper bush has good wear resistance, plays axially locating effect, has avoided gear III axle 13 to produce side cantilever under the effect of steel wire drum pulling force, thereby has ensured the execution precision of mechanism; Plastic gear, compared with steel gear low cost of manufacture, effectively reduces processing cost, has alleviated the weight of mechanism self, has reduced gear-driven noise, is convenient to maintain and replace.
Embodiment 5
As shown in Figure 3, on the second level gearwheel 22 in the present embodiment, be provided with limited post 23, Returnning spring 14 is arranged at gear III axle 13 upper ends, and Returnning spring 14 one end are connected with second level gearwheel 22, and the other end is connected with housing 10.
When installing, Returnning spring 14 should have pretightening force, stop Returnning spring 14 resiliences by the limited post 23 arranging on second level gearwheel 22, prevent from being inlaid in gear III, magnet 5 rotational position on 13 exceed threshold value, make Hall element 24 energy more effective processing magnet 5 positions, and information is effectively fed back to control circuit board 9.
More than exemplifying is only to illustrate of the present utility model, does not form the restriction to protection domain of the present utility model, within the every and same or analogous design of the utility model all belongs to protection domain of the present utility model.
Claims (7)
1. the electronic accelerator controller based on AMT, comprise: aluminium base (8), housing (10), housing lid (1), control mechanism, actuator and position feedback mechanism, housing (10) bottom connects aluminium base (8), and housing (10) top connects housing lid (1);
Actuator comprises: gear reducer, bearing (12), copper sheathing and Returnning spring, gear reducer, bearing (12), axle sleeve (15), Returnning spring (14) are arranged in housing (10), in housing (10), be provided with dunnage (11), dunnage (11) is arranged at gear reducer lower end, dunnage (11) is provided with mounting hole (17), and bearing (12) is inlaid in dunnage (11);
Control mechanism is made up of motor (2), control circuit board (9), motor (2) is fixed in housing lid (1), be arranged on housing (10) inside, the output shaft of motor (2) is connected with gear reducer, control circuit board (9) is fixed on aluminium base (8), on control circuit board (9), be provided with plug male end (7), plug male end (7) is fixedly connected with housing (10), and described plug male end is docked with plug female end (6);
It is characterized in that: actuator also comprises steel wire drum (16), steel wire drum (16) is arranged on outside housing lid (1), steel wire drum (16) coaxially connects with the output shaft of gear reducer, on housing (10), be provided with mounting hole (17), in order to the closure flexible axle being connected on steel wire drum (16) to be installed, on steel wire drum (16), be provided with line hole (18), the steel wire bracing wire on closure flexible axle is connected with steel wire drum (16) by line hole (18).
2. the electronic accelerator controller based on AMT as claimed in claim 1, it is characterized in that: described gear reducer is double-reduction gear, described double-reduction gear is made up of gear I axle (3), gear II axle (4) and gear III axle (13) respectively, gear I axle (3) is the output shaft of motor (2), is provided with first order small gear (19) on gear I axle (3); On gear II axle (4), be provided with first order gearwheel (20), second level small gear (21); First order small gear (19) and first order gearwheel (20) engagement, the output shaft that gear III axle (13) is gear reducer, second level gearwheel (22) is set, second level small gear (21) and second level gearwheel (22) engagement on gear III axle (13).
3. the electronic accelerator controller based on AMT as claimed in claim 1, it is characterized in that: described position feedback mechanism is made up of magnet (5), Hall element (24), magnet (5) is inlaid in the axle head of gear II axle (4), and Hall element (24) is arranged on the upper position corresponding with magnet (5) of control circuit board (9).
4. the electronic accelerator controller based on AMT as claimed in claim 1, is characterized in that: described motor (2) is brshless DC motor, and the output shaft of DC brushless motor is connected with gear reducer.
5. the electronic accelerator controller based on AMT as claimed in claim 1, is characterized in that: described axle sleeve (15) is copper bush, and copper bush is embedded to be contained in housing (10), is arranged on gear III axle (13) upper end.
6. the electronic accelerator controller based on AMT as claimed in claim 2, is characterized in that: described first order gearwheel (20), second level small gear (21) and second level gearwheel (22) are plastic gear.
7. the electronic accelerator controller based on AMT as claimed in claim 2, it is characterized in that: on described second level gearwheel (22), be provided with limited post (23), Returnning spring (14) is arranged at gear III axle (13) upper end, Returnning spring (14) one end is connected with second level gearwheel (22), and the other end is connected with housing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320710136.2U CN203796421U (en) | 2013-11-12 | 2013-11-12 | Electronic throttle controller based on AMT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320710136.2U CN203796421U (en) | 2013-11-12 | 2013-11-12 | Electronic throttle controller based on AMT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203796421U true CN203796421U (en) | 2014-08-27 |
Family
ID=51378638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320710136.2U Expired - Lifetime CN203796421U (en) | 2013-11-12 | 2013-11-12 | Electronic throttle controller based on AMT |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203796421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632424A (en) * | 2013-11-12 | 2015-05-20 | 陕西国力信息技术有限公司 | Electronic throttle controller based on AMT |
-
2013
- 2013-11-12 CN CN201320710136.2U patent/CN203796421U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632424A (en) * | 2013-11-12 | 2015-05-20 | 陕西国力信息技术有限公司 | Electronic throttle controller based on AMT |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electronic throttle controller based on AMT Effective date of registration: 20190118 Granted publication date: 20140827 Pledgee: Bank of Xi'an Limited by Share Ltd. South Main Street subbranch Pledgor: SHAANXI GUOLI INFORMATION TECHNOLOGY Co.,Ltd. Registration number: 2019610000016 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200120 Granted publication date: 20140827 Pledgee: Bank of Xi'an Limited by Share Ltd. South Main Street subbranch Pledgor: SHAANXI GUOLI INFORMATION TECHNOLOGY Co.,Ltd. Registration number: 2019610000016 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electronic throttle controller based on AMT Effective date of registration: 20200508 Granted publication date: 20140827 Pledgee: Bank of Xi'an Limited by Share Ltd. South Main Street subbranch Pledgor: SHAANXI GUOLI INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2020610000051 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210510 Granted publication date: 20140827 Pledgee: Bank of Xi'an Limited by Share Ltd. South Main Street subbranch Pledgor: SHAANXI GUOLI INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2020610000051 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An electronic throttle controller based on AMT Effective date of registration: 20210622 Granted publication date: 20140827 Pledgee: Bank of Xi'an Limited by Share Ltd. South Main Street subbranch Pledgor: SHAANXI GUOLI INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2021610000157 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220613 Granted publication date: 20140827 Pledgee: Bank of Xi'an Limited by Share Ltd. South Main Street subbranch Pledgor: SHAANXI GUOLI INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2021610000157 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An electronic throttle controller based on AMT Effective date of registration: 20220621 Granted publication date: 20140827 Pledgee: Bank of Xi'an Limited by Share Ltd. South Main Street subbranch Pledgor: SHAANXI GUOLI INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2022610000323 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230626 Granted publication date: 20140827 Pledgee: Bank of Xi'an Limited by Share Ltd. South Main Street subbranch Pledgor: SHAANXI GUOLI INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2022610000323 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |