CN104210428A - Vehicle door automatic control pedal turning device - Google Patents
Vehicle door automatic control pedal turning device Download PDFInfo
- Publication number
- CN104210428A CN104210428A CN201410467156.0A CN201410467156A CN104210428A CN 104210428 A CN104210428 A CN 104210428A CN 201410467156 A CN201410467156 A CN 201410467156A CN 104210428 A CN104210428 A CN 104210428A
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- China
- Prior art keywords
- electromagnetic valve
- automatic control
- turning device
- car door
- pedal
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Abstract
The invention provides a vehicle door automatic control pedal turning device, which comprises a storage battery box support frame, a gas storage tube, a door lamp switch and a vehicle body controller, wherein the storage battery box support frame is positioned under a vehicle door, the gas storage tube is positioned on a vehicle frame, the door lamp switch is positioned on the vehicle door, the vehicle body controller is positioned on a vehicle body, one side, near the outside of the vehicle body, of the storage battery box support frame is connected with more than one upright post, an upper stage pedal fixedly arranged at the upper ends of the upright posts and a movable pedal rotationally arranged at the lower ends of the upright posts, the movable pedal is hinged to an air cylinder, the air cylinder is connected with the gas storage tube through an electromagnetic valve, a throttle valve is connected between the air cylinder and the electromagnetic valve, a pressure reducing valve is connected between the electromagnetic valve and the gas storage tube, and the electromagnetic valve is electrically connected with the vehicle body controller. Compared with a fixed pedal, the vehicle door automatic control pedal turning device provided by the invention has the advantages that when the pedal is not used, the space cannot be occupied, in addition, the problem of leg collision by careless can be avoided, the automatic turning or withdrawal of the pedal can be realized through the vehicle door switch, and the operation is very convenient.
Description
Technical field
The present invention relates to car chassis annex, be specifically related to the automatic control pedal turning device of a kind of car door.
Background technology
Pedal below car door now on a lot of vehicle generally adopts fixed type pedal, and fixed type pedal, the used time does not take up space, also can encounter legs and feet when sometimes getting off; Although adopt Foldable pedal to solve the problem taken up space, need the problem solving pedal opening and closing, otherwise affect its practicality.
Summary of the invention
For solving above technical matters, the invention provides the automatic control pedal turning device of a kind of car door, utilizing opening or closing of car door can realize pedal automatic turning or pack up.
technical scheme of the present invention is as follows:
The automatic control pedal turning device of a kind of car door, comprise and be positioned at the accumulator box support below car door, the air receiver be positioned on vehicle frame, the car body controller that is positioned at the door lamp switch on car door and is positioned on vehicle body, also comprise be fixed on accumulator box support near one of the outer side of vehicle body with upper pillar stand, be fixed on column upper end higher level's pedal, rotate the cylinder that the Active foot plate, the two ends that are installed on column lower end are connected to operator's compartment vehicle body and Active foot plate; Described cylinder is connected with air receiver through electromagnetic valve, is connected with flow regulating valve between described cylinder and electromagnetic valve, is connected with reducing valve between described electromagnetic valve and air receiver; Described electromagnetic valve is electrically connected on car body controller.
Described column lower end is also provided with the location switch whether overturn when packing up for detected activity pedal as vertical state, and described location switch is electrically connected on car body controller.
Described electromagnetic valve is three position four-way electromagnetic valve, makes Active foot plate remain on horizontality by the meta effect of three position four-way electromagnetic valve, does not at this moment need air receiver to be continuously cylinder air feed, realizes pressure holding function.
Described reducing valve is adjustable compression release valve, by rotating the screw being positioned at body top, can adjust the size of air pressure.
Described flow regulating valve is adjustable one-way throttle valve, and during air feed, air-flow is subject to metering function, and during venting, air-flow is unrestricted, can realize slow air feed, Rapid degassing.
Described cylinder is single-acting cylinder, and during inflation, piston rod shrinks, and carries out homing action during venting by built-in spring, and piston rod extends.
Gas path joint between described connection cylinder and air receiver adopts quick connector, easy accessibility, good airproof performance.
beneficial effect of the present invention:
The automatic control pedal turning device of car door of the present invention, relative to fixed type pedal, can not take up space when not using pedal, and can avoid the problem of encountering legs and feet because of carelessness; Utilize opening or closing the automatic turning that realizes pedal or packing up of car door, easy to operate.
Accompanying drawing explanation
Fig. 1 is car door of the present invention automatic control pedal turning device structural representation.
The gas circuit schematic diagram of Fig. 2 to be the present invention be cylinder air feed.
In figure, 1, accumulator box support, 2, air receiver, 3, door lamp switch, 4, column, 5, higher level's pedal, 6, Active foot plate, 7, cylinder, 8, electromagnetic valve, 9, flow regulating valve, 10, reducing valve, 11, location switch.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, 2, the automatic control pedal turning device of a kind of car door of the present invention, comprise and be positioned at the accumulator box support 1 below car door, the air receiver 2 be positioned on vehicle frame, the car body controller that is positioned at the door lamp switch 3 on car door and is positioned on vehicle body, also comprise be fixed on accumulator box support near one of the outer side of vehicle body with upper pillar stand 4, be fixed on column upper end higher level's pedal 5, rotate the cylinder 7 that the Active foot plate 6, the two ends that are installed on column lower end are connected to operator's compartment vehicle body and Active foot plate; Described cylinder 7 is connected with air receiver 2 through electromagnetic valve 8, is connected with flow regulating valve 9 between described cylinder 7 and electromagnetic valve 8, is connected with reducing valve 10 between described electromagnetic valve 8 and air receiver 2; Described electromagnetic valve 8 is electrically connected on car body controller.
When car door opening, car body controller drives the electromagnetic valve 8 associated with car door immediately, make electromagnetic valve 8 must conduct the gas circuit connected between cylinder 7 and air receiver 2, in air receiver 2, pressure is that pressure is reduced to 4-6 bar by reducing valve 10 by the high pressure gas of 7-8.5 bar, described reducing valve 10 is adjustable compression release valve, it adjusts air pressure size by rotating the screw being positioned at body top, then air pressure arrives flow regulating valve 9 after flowing through electromagnetic valve 8, described flow regulating valve 9 is adjustable one-way throttle valve, flow regulating valve 9 can control the size of air flow rate, thus the opening time of cylinder 7 is affected, air-flow finally arrives cylinder 7, complete slow air feed process, described cylinder 7 is single-acting cylinder, during inflation, piston rod shrinks, cylinder 7 drives Active foot plate 6 to be outwards turned to horizontality from vertical state, complete the opening operation of Active foot plate 6.Because electromagnetic valve 8 is three position four-way electromagnetic valve, when car door is in open mode, utilize the meta effect of three position four-way electromagnetic valve to make Active foot plate 6 remain on horizontality, at this moment do not need air receiver 2 to be continuously cylinder 7 air feed, realize pressure holding function.
When closed door, car body controller stops driving the electromagnetic valve 8 associated with car door, electromagnetic valve 8 dead electricity disconnects the gas circuit between cylinder 7 and air receiver 2, pressurized air in cylinder 7 is released, during venting, cylinder 7 carries out homing action by built-in spring, piston rod extends, cylinder 7 is resetted, now, the interface that electromagnetic valve 8 leads to air receiver 2 is closed, the pressurized air in air receiver 2 can not be made to reveal, and flow regulating valve 9 pairs of air flow rates do not control, complete Rapid degassing process, Active foot plate 6 is made inwardly to be turned to vertical state from horizontality, what complete Active foot plate 6 packs up operation.Pack up in the process of Active foot plate 6 at closed door, whether the location switch 11 being arranged on column 4 lower end can be packed up by detected activity pedal 6 completely, namely during closing of the door, if Active foot plate 6 is not retracted to vertical state completely, can be triggered to bit switch 11, then signal transmission is carried out warning to point out chaufeur to car body controller by location switch 11.
Claims (7)
1. the automatic control pedal turning device of car door, comprise and be positioned at the accumulator box support (1) below car door, the air receiver (2) be positioned on vehicle frame, the car body controller that is positioned at the door lamp switch (3) on car door and is positioned on vehicle body, it is characterized in that, also comprise be fixed on accumulator box support near one of the outer side of vehicle body with upper pillar stand (4), be fixed on column upper end higher level's pedal (5), rotate the cylinder (7) that the Active foot plate (6), the two ends that are installed on column lower end are connected to operator's compartment vehicle body and Active foot plate; Described cylinder (7) is connected with air receiver (2) through electromagnetic valve (8), is connected with flow regulating valve (9) between described cylinder (7) and electromagnetic valve (8), is connected with reducing valve (10) between described electromagnetic valve (8) and air receiver (2); Described electromagnetic valve (8) is electrically connected on car body controller.
2. the automatic control pedal turning device of car door according to claim 1, it is characterized in that, described column (4) lower end to be also provided with when packing up for detected activity pedal the location switch (11) whether completely upset is vertical state, and described location switch is electrically connected on car body controller.
3. the automatic control pedal turning device of car door according to claim 1 and 2, is characterized in that, described electromagnetic valve (8) is three position four-way electromagnetic valve.
4. the automatic control pedal turning device of car door according to claim 1 and 2, is characterized in that, described reducing valve (10) is adjustable compression release valve.
5. the automatic control pedal turning device of car door according to claim 1 and 2, is characterized in that, described flow regulating valve (9) is adjustable one-way throttle valve.
6. the automatic control pedal turning device of car door according to claim 1 and 2, is characterized in that, described cylinder (7) is single-acting cylinder.
7. the automatic control pedal turning device of car door according to claim 1 and 2, is characterized in that, the gas path joint between described connection cylinder (7) and air receiver (2) adopts quick connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410467156.0A CN104210428A (en) | 2014-09-15 | 2014-09-15 | Vehicle door automatic control pedal turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410467156.0A CN104210428A (en) | 2014-09-15 | 2014-09-15 | Vehicle door automatic control pedal turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104210428A true CN104210428A (en) | 2014-12-17 |
Family
ID=52092476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410467156.0A Pending CN104210428A (en) | 2014-09-15 | 2014-09-15 | Vehicle door automatic control pedal turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104210428A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312581A (en) * | 2020-09-30 | 2022-04-12 | 陕西重型汽车有限公司 | Multipurpose getting-on pedal |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3829652A1 (en) * | 1988-09-01 | 1990-03-15 | Linke Hofmann Busch | Pivoting step for vehicles for passenger transport |
| CN103386930A (en) * | 2013-08-14 | 2013-11-13 | 中国重汽集团济南动力有限公司 | Getting-on pedaling device |
| CN103407410A (en) * | 2013-08-16 | 2013-11-27 | 中国重汽集团济南动力有限公司 | Control method for automatic overturning getting-on pedal and getting-on pedal overturning device |
| CN203419069U (en) * | 2013-08-16 | 2014-02-05 | 中国重汽集团济南动力有限公司 | Turnover device of automobile boarding pedal |
| CN103568971A (en) * | 2013-11-04 | 2014-02-12 | 广东任我通汽车用品有限公司 | Electric pedal device for vehicle |
| CN204055581U (en) * | 2014-09-15 | 2014-12-31 | 中国重汽集团济南动力有限公司 | The automatic control pedal turning device of car door |
-
2014
- 2014-09-15 CN CN201410467156.0A patent/CN104210428A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3829652A1 (en) * | 1988-09-01 | 1990-03-15 | Linke Hofmann Busch | Pivoting step for vehicles for passenger transport |
| CN103386930A (en) * | 2013-08-14 | 2013-11-13 | 中国重汽集团济南动力有限公司 | Getting-on pedaling device |
| CN103407410A (en) * | 2013-08-16 | 2013-11-27 | 中国重汽集团济南动力有限公司 | Control method for automatic overturning getting-on pedal and getting-on pedal overturning device |
| CN203419069U (en) * | 2013-08-16 | 2014-02-05 | 中国重汽集团济南动力有限公司 | Turnover device of automobile boarding pedal |
| CN103568971A (en) * | 2013-11-04 | 2014-02-12 | 广东任我通汽车用品有限公司 | Electric pedal device for vehicle |
| CN204055581U (en) * | 2014-09-15 | 2014-12-31 | 中国重汽集团济南动力有限公司 | The automatic control pedal turning device of car door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312581A (en) * | 2020-09-30 | 2022-04-12 | 陕西重型汽车有限公司 | Multipurpose getting-on pedal |
| CN114312581B (en) * | 2020-09-30 | 2023-01-03 | 陕西重型汽车有限公司 | Multipurpose getting-on pedal |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141217 |