CN102350947B - Pedal rotating shaft holding device - Google Patents
Pedal rotating shaft holding device Download PDFInfo
- Publication number
- CN102350947B CN102350947B CN 201110210097 CN201110210097A CN102350947B CN 102350947 B CN102350947 B CN 102350947B CN 201110210097 CN201110210097 CN 201110210097 CN 201110210097 A CN201110210097 A CN 201110210097A CN 102350947 B CN102350947 B CN 102350947B
- Authority
- CN
- China
- Prior art keywords
- transmission
- rotating shaft
- holding device
- shaft holding
- constant speed
- 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.)
- Active
Links
Images
Landscapes
- Mechanical Control Devices (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The invention provides a pedal rotating shaft holding device, and belongs to the technical field of automobiles. The pedal rotating shaft holding device solves the problems of complex structure and poor applicability of the conventional pedal rotating shaft holding device. The pedal rotating shaft holding device comprises a transmission piece fixedly arranged on an accelerator pedal rotating shaft, and a locking mechanism connected with the transmission piece and capable of positioning the transmission piece after the transmission piece swings; a corner sensor is also arranged on the accelerator pedal rotating shaft; and a control unit capable of converting the signal of the corner sensor into the locking operation of the locking mechanism is arranged between the corner sensor and the locking mechanism. The pedal rotating shaft holding device has the advantages of simple structure, relatively low manufacturing cost and wide application range.
Description
Technical field
The invention belongs to automobile technical field, relate to a kind of holding device of automobile, particularly a kind of pedal rotating shaft holding device.
Background technology
The acceleration pedal throttle that namely we often say, the conventional pull wires throttle is to be connected with throttle gate by the steel wire one end other end that is connected with Das Gaspedal, its transmission ratio is 1: 1, that is to say we tramp with one's feet how many, and the open angle of throttle gate is exactly the speed that how much carrys out control rate.It is to control the aperture of throttle gate by cable or wire harness for E-gas, to have replaced traditional acceleration cable with cable but be not only in fact simple change connection mode to the eye, but can realize automatic control function to the power output of whole vehicle, when need to accelerating, chaufeur steps on the throttle, pedal position sensor just passes to ECU by the signal of perception by cable, ECU by analysis, the judgement, and send instruction to drive motor, and carried out the speed of control rate by the opening degree of drive motor control throttle gate.But, no matter adopt conventional pull wires throttle or E-gas, when accelerating, chaufeur will step down on acceleration pedal all the time.
For this situation, people have recognized this deficiency, and carry out improvement, a kind of acceleration device [application number: 200910128228.8 openly proposed as the Chinese patent literature data, Granted publication number: CN 101137794A], the rotation angle sensor of this acceleration device and adaptor union are separately positioned on first sidepiece and the second sidepiece of sensor holding element, the first sidepiece closes by elementary connected structure and bottom connection, and the second sidepiece closes by secondary engagement structure and bottom connection, the secondary engagement structure comprises on the second sidepiece that is arranged on the sensor holding element, and the secondary engagement part of the sensor holding element closed with bottom connection, distance from the junction between the secondary engagement of sensor holding element part and bottom to sensor, it is the distance be greater than from the junction between the secondary engagement of sensor holding element part and bottom to adaptor union.But this acceleration device due to structure comparatively complexity make its manufacturing cost higher; The shared larger space of this acceleration device, make the applicability of acceleration device poor.
Summary of the invention
The objective of the invention is to have the problems referred to above for existing technology, proposed a kind of structure comparatively simple, the pedal rotating shaft holding device that manufacturing cost is lower.
Purpose of the present invention can realize by following technical proposal: a kind of pedal rotating shaft holding device, this device comprises the Transmission be fixedly installed on the acceleration pedal turning cylinder, the lockout mechanism that is connected with Transmission and Transmission can be located after Transmission swings, also be provided with rotary angle transmitter on described acceleration pedal turning cylinder, have between described rotary angle transmitter and lockout mechanism and the rotary angle transmitter signal can be converted to the control unit of lockout mechanism lock out action.
When needs accelerate, chaufeur is stepped on acceleration pedal, and now the pedal force of chaufeur is delivered on the Transmission be connected mutually with the acceleration pedal turning cylinder, and now Transmission swings, the state of automobile in accelerating.When Transmission swings, rotary angle transmitter will be responded to the angle that Transmission swings and the signal that will respond to generation is delivered on control unit, the control unit processing signals also produces control signal and is delivered on lockout mechanism, and lockout mechanism is located Transmission and made automobile in acceleration mode.Now chaufeur do not step on plate and automobile in acceleration mode, chaufeur can be moved pin away from pedal, light must the driving.When not needing acceleration mode to keep, control unit is given an order and lockout mechanism is unclamped make acceleration pedal reach free state.This device can make to drive lighter, has increased the enjoyment of driving.
In above-mentioned pedal rotating shaft holding device, described lockout mechanism comprises the motor that is fixedly installed and is located at the rotating disk on this machine shaft, between described rotating disk and above-mentioned Transmission, is provided with the position limiting structure that can make this Transmission locate after Transmission turns an angle.When control unit produces the rotation that control signal is controlled the rotation of motor and driven rotating disk, rotating disk is controlled position limiting structure makes position limiting structure carry out spacing to Transmission, thereby realization is spacing to the stretcher turning cylinder, now automobile is in acceleration mode, the pin of chaufeur from stretcher move away and automobile in acceleration mode, chaufeur can be driven like a cork.
In above-mentioned pedal rotating shaft holding device, the arc groove corresponding with this constant speed bar position on described position limiting structure comprises the constant speed bar that is vertical on above-mentioned Transmission and is located at rotating disk, one end of described constant speed bar stretches in described arc groove, and described Transmission can drive this constant speed bar while rotating and move along described arc groove.After chaufeur is stepped on acceleration pedal and is made Transmission swing certain angle, rotary angle transmitter will be responded to the signal produced and be delivered on control unit, the control unit processing signals also produces rotation the drive dial rotation that control signal is controlled motor, the end of the arc groove on rotating disk is resisted against on the constant speed bar, reaches the purpose of Transmission location.
In above-mentioned pedal rotating shaft holding device, described Transmission is plate-like.Transmission is to be set on the acceleration pedal turning cylinder and with the acceleration pedal turning cylinder to link.
As another kind of mode, in above-mentioned pedal rotating shaft holding device, the arc groove corresponding with this constant speed bar position on described position limiting structure comprises the constant speed bar that is vertical on rotating disk and is located at Transmission, one end of described constant speed bar stretches in described arc groove, can drive this arc groove and rotate along described constant speed bar when described Transmission rotates.After chaufeur is stepped on acceleration pedal and is made Transmission swing certain angle, rotary angle transmitter will be responded to the signal produced and be delivered on control unit, the control unit processing signals also produces rotation the drive dial rotation that control signal is controlled motor, constant speed bar on rotating disk is resisted against on the end of arc groove, reaches the purpose of Transmission location.
In above-mentioned pedal rotating shaft holding device, described motor is stepping motor.It is good that stepping motor has a controller performance, can control the rotating speed of rotating shaft and the angle of rotation, make turntable rotation to needed angle, constant speed bar and arc groove be leant and realize spacing function, when stopping the acceleration mode maintenance, the signal control motor reversion reaches the acceleration pedal free state.
In above-mentioned pedal rotating shaft holding device, described control unit is ECU.ECU is that the automobile specified microcomputerized controller is comprised of microcomputer, input, output and control circuit etc., and the information that sensor is collected is carried out computing, processing, judgement, and then output command is controlled rotating and reverse of motor.
In above-mentioned pedal rotating shaft holding device, described holding device also comprises the master cock that is connected with control unit and can controls this control unit work.When needs are used this pedal rotating shaft holding device, can open master cock, make rotary angle transmitter can respond to and will respond to the signal produced and send to ECU, ECH processes and produces corresponding signal control motor and rotates and drive turntable rotation, constant speed bar on rotating disk is resisted against on the end of arc groove, reaches the purpose of Transmission location; When not needing acceleration mode to keep making, the closing control switch makes ECU send the signal control motor reversion and drives turntable rotation, and constant speed bar and arc groove are separated, and now Transmission and acceleration pedal are got back to free state.
Compared with prior art, this pedal rotating shaft holding device has the following advantages:
1, this pedal rotating shaft holding device makes rotating disk and the spacing acceleration pedal rotating shaft location of making of constant speed bar by simple stepping motor is set, have simple in structure, the advantage that manufacturing cost is lower;
2, adopt the stepping motor handling good, make having of this pedal rotating shaft holding device keep preferably acceleration mode.
The accompanying drawing explanation
The mounting structure schematic diagram that Fig. 1 is this acceleration mode holding device embodiment mono-.
The working state schematic representation that Fig. 2 is this acceleration mode holding device embodiment mono-.
The motor rotating disk schematic diagram that Fig. 3 is this acceleration mode holding device embodiment bis-.
The Transmission scheme of installation that Fig. 4 is this acceleration mode holding device embodiment bis-.
In figure, 1, Transmission; 2, lockout mechanism; 21, stepping motor; 22, rotating disk; 23, position limiting structure; 23a, constant speed bar; 23b, arc groove; 3, rotary angle transmitter; 4, control unit; 41, master cock.
The specific embodiment
Be below specific embodiments of the invention by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
Embodiment mono-
As illustrated in fig. 1 and 2, this pedal rotating shaft holding device, comprise the Transmission 1 be fixedly installed on the acceleration pedal turning cylinder, the lockout mechanism 2 be connected with Transmission 1, also be provided with rotary angle transmitter 3 on the acceleration pedal turning cylinder, have between rotary angle transmitter 3 and lockout mechanism 2 and rotary angle transmitter 3 signals can be converted to the control unit 4 of lockout mechanism 2 lock out action, control unit 4 is ECU, and control unit 4 is connected with master cock 41.Lockout mechanism 2 comprises the stepping motor 21 be fixedly installed and is located at the rotating disk 22 in stepping motor 21 rotating shafts, is provided with the position limiting structure 23 that can make this Transmission 1 location after Transmission 1 turns an angle between rotating disk 22 and Transmission 1.The constant speed bar 23a corresponding with arc groove 23b position on position limiting structure 23 comprises the arc groove 23b that is vertical on Transmission 1 and is located at rotating disk 22, the end of constant speed bar 23a stretches in arc groove 23b, when Transmission 1 rotates, this constant speed bar 23a can move along arc groove 23b.
While driving, when needs are used this pedal rotating shaft holding device, open master cock 41.Chaufeur is stepped on acceleration pedal, and now the pedal force of chaufeur is delivered on Transmission 1 Transmission 1 is swung, the state of automobile in accelerating.When Transmission 1 swings, rotary angle transmitter 3 will be responded to the angle that Transmission 1 swings and the signal that will respond to generation is delivered on control unit 4, control unit 4 processing signals also produce control signal and 22 rotations of the rotation of control step motor 21 drive rotating disk, constant speed bar 23a on rotating disk 22 is resisted against on the end of arc groove 23b, stepping motor 21 main shafts stop operating constant speed bar 23a by Transmission 1 location, the location of Transmission 1 makes automobile in acceleration mode, now chaufeur do not step on plate and automobile in acceleration mode, chaufeur can be moved pin away from pedal, light must the driving.
When not needing acceleration mode to keep, closing control switch 41, make ECU send signal controling stepping motor 21 reversions and drive rotating disk 22 rotation contrarotations, and constant speed bar 23a and arc groove 23b are separated, and now Transmission 1 and acceleration pedal are got back to free state.Step on the accelerator is realized the purpose of accelerating or slowing down normally.
Embodiment bis-
The present embodiment is basic identical with structure and the principle of embodiment mono-, different place is: as shown in Figures 3 and 4, the arc groove 23b corresponding with constant speed bar 23a position on position limiting structure 23 comprises the constant speed bar 23a that is vertical on Transmission 1 and is located at rotating disk 22, the end of constant speed bar 23a stretches in arc groove 23b, and Transmission 1 can drive this constant speed bar 23a while rotating and move along described arc groove 23b.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has more been used the terms such as Transmission 1, lockout mechanism 2, stepping motor 21, rotating disk 22, position limiting structure 23, constant speed bar 23a, arc groove 23b, rotary angle transmitter 3, control unit 4, master cock 41, do not get rid of the possibility of using other term.Using these terms is only in order to describe more easily and explain essence of the present invention; They are construed to any additional restriction is all contrary with spirit of the present invention.
Claims (7)
1. a pedal rotating shaft holding device, it is characterized in that, this device comprises the Transmission (1) be fixedly installed on the acceleration pedal turning cylinder, the lockout mechanism (2) that is connected with Transmission (1) and Transmission (1) can be located after Transmission (1) swings, also be provided with rotary angle transmitter (3) on described acceleration pedal turning cylinder, have between described rotary angle transmitter (3) and lockout mechanism (2) and rotary angle transmitter (3) signal can be converted to the control unit (4) of lockout mechanism (2) lock out action, described lockout mechanism (2) comprises the motor be fixedly installed and is located at the rotating disk (22) on this machine shaft, be provided with the position limiting structure (23) that can make this Transmission (1) location after Transmission (1) turns an angle between described rotating disk (22) and above-mentioned Transmission (1).
2. pedal rotating shaft holding device according to claim 1, it is characterized in that, described position limiting structure (23) comprises the constant speed bar (23a) that is vertical on above-mentioned Transmission (1) and is located at the upper arc groove (23b) corresponding with this constant speed bar (23a) position of rotating disk (22), one end of described constant speed bar (23a) stretches in described arc groove (23b), and described Transmission (1) can drive this constant speed bar (23a) while rotating mobile along described arc groove (23b).
3. pedal rotating shaft holding device according to claim 1 and 2, is characterized in that, described Transmission (1) is plate-like.
4. pedal rotating shaft holding device according to claim 1, it is characterized in that, described position limiting structure (23) comprises the constant speed bar (23a) that is vertical on rotating disk (22) and is located at the upper arc groove (23b) corresponding with this constant speed bar (23a) position of Transmission (1), one end of described constant speed bar (23a) stretches in described arc groove (23b), can drive this arc groove (23b) and rotate along described constant speed bar (23a) when described Transmission (1) rotates.
5. according to claim 1 or 2 or 4 described pedal rotating shaft holding devices, it is characterized in that, described motor is stepping motor (21).
6. according to claim 1 or 2 or 4 described pedal rotating shaft holding devices, it is characterized in that, described control unit (4) is ECU.
7. pedal rotating shaft holding device according to claim 6, is characterized in that, described pedal rotating shaft holding device also comprises the master cock (41) that is connected with control unit (4) and can controls this control unit (4) work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110210097 CN102350947B (en) | 2011-07-26 | 2011-07-26 | Pedal rotating shaft holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110210097 CN102350947B (en) | 2011-07-26 | 2011-07-26 | Pedal rotating shaft holding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102350947A CN102350947A (en) | 2012-02-15 |
| CN102350947B true CN102350947B (en) | 2013-12-18 |
Family
ID=45574639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110210097 Active CN102350947B (en) | 2011-07-26 | 2011-07-26 | Pedal rotating shaft holding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102350947B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879287B (en) * | 2014-02-21 | 2016-08-17 | 宁波景虹环保科技有限公司 | A kind of engine speed cruise control of auto idle speed state |
| CN105216623A (en) * | 2015-10-09 | 2016-01-06 | 王治平 | The method of controlling operation thereof of multifunctional pedal |
| CN108674181B (en) * | 2018-07-23 | 2024-01-26 | 安徽省锦瑞汽车部件有限公司 | Electronic pedal structure |
| CN109017722B (en) * | 2018-08-22 | 2022-03-18 | 中国北方车辆研究所 | Stroke limiting device for vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19939809A1 (en) * | 1999-08-21 | 2001-02-22 | Bosch Gmbh Robert | Accelerator pedal module for controlling power of motor vehicle engine is adjusted by pivoting sensor and adjusting limit stop |
| CN201240348Y (en) * | 2008-06-27 | 2009-05-20 | 张志勇 | Motor vehicle throttle locker |
| CN101537794A (en) * | 2008-03-19 | 2009-09-23 | 株式会社电装 | Accelerating installation |
| CN101695905A (en) * | 2009-10-30 | 2010-04-21 | 湖北汽车工业学院 | Device for preventing treading accelerator pedal by mistake at moment of automobile emergency braking |
| CN201721336U (en) * | 2010-06-10 | 2011-01-26 | 李石魁 | Self-holding automobile throttle control system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4710614B2 (en) * | 2006-01-06 | 2011-06-29 | 株式会社デンソー | Accelerator kick-down switch |
-
2011
- 2011-07-26 CN CN 201110210097 patent/CN102350947B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19939809A1 (en) * | 1999-08-21 | 2001-02-22 | Bosch Gmbh Robert | Accelerator pedal module for controlling power of motor vehicle engine is adjusted by pivoting sensor and adjusting limit stop |
| CN101537794A (en) * | 2008-03-19 | 2009-09-23 | 株式会社电装 | Accelerating installation |
| CN201240348Y (en) * | 2008-06-27 | 2009-05-20 | 张志勇 | Motor vehicle throttle locker |
| CN101695905A (en) * | 2009-10-30 | 2010-04-21 | 湖北汽车工业学院 | Device for preventing treading accelerator pedal by mistake at moment of automobile emergency braking |
| CN201721336U (en) * | 2010-06-10 | 2011-01-26 | 李石魁 | Self-holding automobile throttle control system |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2007-182150A 2007.07.19 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102350947A (en) | 2012-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102350947B (en) | Pedal rotating shaft holding device | |
| CN108087540A (en) | A kind of AMT power takeoff device control systems and its control method | |
| CN104175882A (en) | Vehicle speed control system and control method thereof | |
| US7901322B2 (en) | Electronic control fuel save clutch device for vehicle | |
| CN204920596U (en) | Adopt spacing translation door machine of encoder | |
| CN207296722U (en) | A kind of manually operable electric opening and closing door/lid actuator of integration | |
| CN104590022B (en) | Vehicle accelerator active intervention safety control system and control method of vehicle accelerator active intervention safety control system | |
| CN104742741B (en) | Straight line movement type accelerator executor | |
| KR20000060163A (en) | Throttle valve control system for internal combustion engine | |
| CN203111022U (en) | AFS angle control executing device | |
| CN201916062U (en) | Actuating mechanism for throttle valve of automobile engine | |
| KR20080057429A (en) | Power generation apparatus with structure of reducing air resistance using the traveling wind | |
| CN2763146Y (en) | Air throttle linkage regulating device for mixed electric vehicle | |
| CN109296749A (en) | Automotive transmission screw slide gearshift and control method | |
| CN205375211U (en) | Intelligence line concentration frame control system | |
| CN202368511U (en) | Controller of automatic foot pedal motor | |
| CN103568841A (en) | Direct-injection type fuel oil motor vehicle speed limiting control system | |
| CN204415158U (en) | A kind of gas pro-active intervention safety control system | |
| CN102213311B (en) | Hydraulic automatic shift module of transmission | |
| CN206329395U (en) | Motor vehicle is without accelerating throttle pedal control system | |
| CN204123973U (en) | Vehicle speed control system | |
| CN2223782Y (en) | Vehicle power source control device | |
| CN2321652Y (en) | Intelligent auxiliary driving device for automobile | |
| CN2654415Y (en) | Automobile cruising adjustable pacer | |
| CN1541860A (en) | Electronic air control shutter drive mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |