CN207747753U - A kind of vehicle energy saving pedal - Google Patents
A kind of vehicle energy saving pedal Download PDFInfo
- Publication number
- CN207747753U CN207747753U CN201720560724.0U CN201720560724U CN207747753U CN 207747753 U CN207747753 U CN 207747753U CN 201720560724 U CN201720560724 U CN 201720560724U CN 207747753 U CN207747753 U CN 207747753U
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- China
- Prior art keywords
- oil cylinder
- cylinder
- pedal
- swing arm
- energy saving
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Abstract
The utility model provides a kind of vehicle energy saving pedal, belongs to automobile technical field.It solves the technical problems such as poor, the waste torque of existing accelerator pedal of automobile feel.A kind of vehicle energy saving pedal, including an accelerator pedal device, device with pedal includes pedal body, shaft, swing arm, oil cylinder one, oil cylinder two, hydraulic cylinder, hydraulic control program and the rotor being fixedly connected with shaft, pedal body connects swing arm, swing arm is connect by shaft with body of a motor car, rotor is fixedly connected with swing arm, oil cylinder one and oil cylinder two are connected by hydraulic pipeline with hydraulic cylinder, two end faces of rotor are inclined-plane, there is the mating surface one being adapted to inclined-plane on the push rod of oil cylinder one, there is the mating surface two being adapted to inclined-plane on the push rod of oil cylinder two, a Unidirectional relief structure is both provided on oil cylinder one and oil cylinder two;This energy conserving system further includes the judgment means for judging driving condition.The utility model has many advantages, such as to reduce automobile energy consumption.
Description
Technical field
The utility model belongs to automobile technical field, is related to a kind of vehicle energy saving pedal.
Background technology
In the prior art, the gas pedal of automobile is all to use electronic accelerator pedal structure, has many advantages, such as that control is sensitive,
But due to being not provided with damping control apparatus, causes its feel poor, moreover, under the situations such as climb and fall, idling, exist
The case where wasting torque causes automobile to be deposited during some road travelings moreover, because feel is poor, does not have feedback information
In security risk.
Utility model content
The purpose of this utility model is the existing above problem in view of the prior art, provides a kind of vehicle energy saving pedal,
Technical problem to be solved in the utility model is how by pedal damping control to realize vehicle energy saving.
The purpose of this utility model can be realized by following technical proposal:A kind of vehicle energy saving pedal, which is characterized in that
The energy saving pedal includes pedal body, shaft, swing arm, oil cylinder one, oil cylinder two, hydraulic cylinder and turn being fixedly connected with shaft
Son, the pedal body connect the swing arm, and the swing arm is connect by the shaft with body of a motor car, the rotor with it is described
Swing arm is fixedly connected, and the oil cylinder one and oil cylinder two are connected by hydraulic pipeline with hydraulic cylinder, and two end faces of the rotor are equal
For inclined-plane, there is the mating surface one being adapted to the inclined-plane on the push rod of the oil cylinder one, have on the push rod of the oil cylinder two
A Unidirectional relief structure is both provided on the mating surface two being adapted to the inclined-plane, the oil cylinder one and oil cylinder two;This energy saving system
System further includes a judgment means, and the judgment means include one and are fixed on graduated cylinder on body of a motor car and horizontal positioned, described
Graduated cylinder is hollow structure, and the inner space of the graduated cylinder is cylindrical structure small in the end and big in the middle, and one is provided in the graduated cylinder
The both ends of steel ball, the graduated cylinder are respectively arranged with pressure sensor one and pressure sensor two.
Between the above problem, the course of work of the accelerator pedal device of this energy conserving system is as follows:Mating surface one and mating surface
There are resistances between two and inclined-plane, that is, meeting compression cylinder one and oil cylinder two when trampling gas pedal, hydraulic oil passes through Unidirectional relief
Structure flows out, and carries out feedback to gas pedal, promotes the feel of gas pedal;When descending:Steel ball hits pressure sensor one, oil
Pressure in cylinder one and oil cylinder two increases, and gives operator's feedback, prevents from exceeding the speed limit, also save power, when unexpected slow down, steel ball
Meeting pressure sensor one, but its pressure is larger, and also pressure duration is shorter, and the hydraulic pressure in oil cylinder one and oil cylinder two is constant
Change;When upward slope:Steel ball hits pressure sensor two, the pressure reduction in oil cylinder one and oil cylinder two, and pedal tramples resistance reduction, from
The effect for going up a slope and can reach and reducing pedal resistance is just opened, to make automobile is lasting during going up a slope to refuel, in many situations
Under can not trigger upward slope auxiliary system and clutch downshift operation, can save energy;Gas pedal resistance is larger when due to descending, realizes
The effect of similar idling descending.
In a kind of above-mentioned vehicle energy saving pedal, the Unidirectional relief structure includes being opened in oil cylinder one and oil cylinder two
It is fixedly installed two on the cylinder body of return port on cylinder body and several gaskets being arranged in cylinder body, the oil cylinder one and oil cylinder two
Root pull rod, the gasket are arranged in parallel, and are tapered by the diameter of inboard wall of cylinder block to each gasket in push rod direction, on the gasket
It is provided with spout hole, the movable displacement on each gasket pull rod is more than the sum of the thickness of each gasket;The aperture of the return port
The aperture of spout hole more than twice or more.
Moving range of each gasket on pull rod is very big, can ensure that the process to flow back in oil cylinder one and oil cylinder two is suitable
Freely, overflow has moment insensitiveness, then keeps lasting damping.
Electronic controls are set in miniature hydraulic cylinder, the requirement of requirement and electronic controls to hydraulic cylinder is all non-
Chang Gao causes cost higher, and reliability is relatively low, this structure uses tradition machinery control unit, realizes Unidirectional relief, reversed smooth
Reflux, gas pedal have insensitiveness, normal driving process to keep continuing the work(such as balanced damping without other idle running, first accelerator pedal
Energy;The moment insensitiveness of first accelerator pedal, one of the embodiment with suggesting effect and gas pedal feel.
Compared with prior art, the utility model has the following advantages:
1, there are resistances between mating surface one and mating surface two and inclined-plane, that is, can compression cylinder one when trampling gas pedal
With oil cylinder two, hydraulic oil is flowed out by Unidirectional relief structure, is carried out feedback to gas pedal, is promoted the feel of gas pedal;Under
When slope:Steel ball hits pressure sensor one, and the pressure in oil cylinder one and oil cylinder two increases, and gives operator's feedback, prevents from exceeding the speed limit,
Save power, when unexpected slow down, steel ball also can pressure sensor one, but its pressure is larger, and pressure duration compared with
Short, the hydraulic pressure in oil cylinder one and oil cylinder two does not change;When upward slope:Steel ball hits pressure sensor two, in oil cylinder one and oil cylinder two
Pressure reduction, pedal trample resistance reduction, from just open go up a slope i.e. can reach reduction pedal resistance effect, to make automobile exist
It is lasting during going up a slope to refuel, upward slope auxiliary system and clutch downshift operation can not be triggered in many cases, can save energy;By
Gas pedal resistance is larger when descending, realizes the effect of similar idling descending.
2, electronic controls are set in miniature hydraulic cylinder, the requirement of requirement and electronic controls to hydraulic cylinder is all
It is very high, cause cost higher, reliability is relatively low, this structure uses tradition machinery control unit, realizes Unidirectional relief, reversed suitable
Smooth reflux, gas pedal have insensitiveness, normal driving process to keep continuing balanced damping etc. without other idle running, first accelerator pedal
Function;The moment insensitiveness of first accelerator pedal, one of the embodiment with suggesting effect and gas pedal feel.
Description of the drawings
Fig. 1 is the structural schematic diagram of gas pedal in this energy saving pedal.
Fig. 2 is the sectional view of gas pedal and the hinge point of vehicle body in this energy saving pedal.
Fig. 3 is the sectional view of judgment means in this energy saving pedal.
Fig. 4 is the logic diagram of hydraulic control program in this energy saving pedal.
Fig. 5 is the sectional view of Unidirectional relief structure in this energy saving pedal.
In figure, 1, pedal body;2, shaft;3, swing arm;41, oil cylinder one;411, mating surface one;42, oil cylinder two;421, match
Conjunction face two;5, rotor;6, Unidirectional relief structure;61, return port;62, gasket;63, pull rod;64, spout hole;7, judgment means;
71, graduated cylinder;72, steel ball;73, pressure sensor one;74, pressure sensor two.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, Figure 2 and Figure 3, this energy saving pedal includes pedal body 1, shaft 2, swing arm 3, oil cylinder 1, oil cylinder
2 42, hydraulic cylinder and the rotor 5 being fixedly connected with shaft 2, pedal body 1 connect swing arm 3, and swing arm 3 passes through shaft 2 and Automobile
Body connects, and rotor 5 is fixedly connected with swing arm 3, and oil cylinder 1 and oil cylinder 2 42 are connected by hydraulic pipeline with hydraulic cylinder, rotor 5
Two end faces be inclined-plane, there is the mating surface 1 being adapted to inclined-plane, oil cylinder 2 42 to push away on the push rod of oil cylinder 1
There is the mating surface 2 421 being adapted to inclined-plane on bar, a Unidirectional relief structure 6 is both provided on oil cylinder 1 and oil cylinder 2 42;
This energy conserving system further includes a judgment means 7, and judgment means 7 include one and are fixed on amount on body of a motor car and horizontal positioned
Cylinder 71, graduated cylinder 71 are hollow structure, and the inner space of graduated cylinder 71 is cylindrical structure small in the end and big in the middle, is arranged in graduated cylinder 71
There are a steel ball 72, the both ends of graduated cylinder 71 to be respectively arranged with pressure sensor 1 and pressure sensor 2 74, pressure sensor one
73 and pressure sensor 2 74 be connected with a hydraulic control program, hydraulic control program being capable of control cylinder 1 and oil cylinder two
Hydraulic pressure in 42.
The control Main Basiss of hydraulic control program are as shown in figure 4, its pressure duration can be according to the specific tune of automobile
School and adjust.
The course of work of the accelerator pedal device of this energy conserving system is as follows:Mating surface 1 and mating surface 2 421 with tiltedly
There are resistances between face, that is, meeting compression cylinder 1 and oil cylinder 2 42, hydraulic oil pass through Unidirectional relief knot when trampling gas pedal
Structure 6 flows out, and carries out feedback to gas pedal, promotes the feel of gas pedal;When descending:Steel ball 72 hits pressure sensor one
73, the pressure in oil cylinder 1 and oil cylinder 2 42 increases, and gives operator's feedback, prevents from exceeding the speed limit, also save power, slows down when unexpected
When, steel ball 72 also can pressure sensor 1, but its pressure is larger, and pressure duration is shorter, oil cylinder 1 and oil
Hydraulic pressure in cylinder 2 42 does not change;When upward slope:Steel ball 72 hits pressure sensor 2 74, the pressure in oil cylinder 1 and oil cylinder 2 42
Power reduces, and pedal tramples resistance reduction, the effect for reducing pedal resistance is can reach from just opening to go up a slope, to make automobile go up a slope
It persistently refuels in the process, upward slope auxiliary system and clutch downshift operation can not be triggered in many cases, can save energy;Due under
Gas pedal resistance is larger when slope, realizes the effect of similar idling descending.
As shown in figure 5, Unidirectional relief structure 6 includes the return port being opened on the cylinder body of oil cylinder 1 and oil cylinder 2 42
61 and several gaskets 62 for being arranged in cylinder body, two pull rods 63 are fixedly installed on the cylinder body of oil cylinder 1 and oil cylinder 2 42,
Gasket 62 is arranged in parallel, and is tapered by the diameter of inboard wall of cylinder block to each gasket in push rod direction 62, is provided on gasket 62 excessive
Discharge orifice 64, the movable displacement on 62 pull rod 63 of each gasket are more than the sum of the thickness of each gasket 62;The aperture of return port 61 is more than two
Times or more spout hole 64 aperture.
Moving range of each gasket 62 on pull rod 63 is very big, can ensure in oil cylinder 1 and the reflux of oil cylinder 2 42
Process it is smooth, overflow has moment insensitiveness, then keeps lasting damping.
Electronic controls are set in miniature hydraulic cylinder, the requirement of requirement and electronic controls to hydraulic cylinder is all non-
Chang Gao causes cost higher, and reliability is relatively low, this structure uses tradition machinery control unit, realizes Unidirectional relief, reversed smooth
Reflux, gas pedal have insensitiveness, normal driving process to keep continuing the work(such as balanced damping without other idle running, first accelerator pedal
Energy;The moment insensitiveness of first accelerator pedal, one of the embodiment with suggesting effect and gas pedal feel.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (2)
1. a kind of vehicle energy saving pedal, which is characterized in that this energy saving pedal include pedal body (1), shaft (2), swing arm (3),
Oil cylinder one (41), oil cylinder two (42), hydraulic cylinder and the rotor (5) being fixedly connected with shaft (2), pedal body (1) connection
The swing arm (3), the swing arm (3) are connect by the shaft (2) with body of a motor car, the rotor (5) and the swing arm (3)
It is fixedly connected, the oil cylinder one (41) and oil cylinder two (42) are connected by hydraulic pipeline with hydraulic cylinder, two of the rotor (5)
End face is inclined-plane, has the mating surface one (411) being adapted to the inclined-plane, the oil cylinder on the push rod of the oil cylinder one (41)
There is the mating surface two (421) that is adapted to the inclined-plane, on the oil cylinder one (41) and oil cylinder two (42) on the push rod of two (42)
It is both provided with a Unidirectional relief structure (6);This energy conserving system further includes a judgment means (7), and the judgment means (7) include one
A to be fixed on graduated cylinder (71) on body of a motor car and horizontal positioned, the graduated cylinder (71) is hollow structure, the graduated cylinder (71)
Inner space is cylindrical structure small in the end and big in the middle, and a steel ball (72), the graduated cylinder (71) are provided in the graduated cylinder (71)
Both ends be respectively arranged with pressure sensor one (73) and pressure sensor two (74).
2. a kind of vehicle energy saving pedal according to claim 1, which is characterized in that the Unidirectional relief structure (6) includes opening
The return port (61) being located on the cylinder body of oil cylinder one (41) and oil cylinder two (42) and several gaskets (62) being arranged in cylinder body, institute
It states and is fixedly installed two pull rods (63) on the cylinder body of oil cylinder one (41) and oil cylinder two (42), the gasket (62) is arranged in parallel,
And tapered by the diameter of inboard wall of cylinder block to each gasket in push rod direction (62), it is provided with spout hole on the gasket (62)
(64), the movable displacement on each gasket (62) pull rod (63) is more than the sum of the thickness of each gasket (62);The return port
(61) aperture of spout hole (64) of the aperture more than twice or more.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720560724.0U CN207747753U (en) | 2017-05-18 | 2017-05-18 | A kind of vehicle energy saving pedal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720560724.0U CN207747753U (en) | 2017-05-18 | 2017-05-18 | A kind of vehicle energy saving pedal |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207747753U true CN207747753U (en) | 2018-08-21 |
Family
ID=63146212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720560724.0U Expired - Fee Related CN207747753U (en) | 2017-05-18 | 2017-05-18 | A kind of vehicle energy saving pedal |
Country Status (1)
Country | Link |
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CN (1) | CN207747753U (en) |
-
2017
- 2017-05-18 CN CN201720560724.0U patent/CN207747753U/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 | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20200518 |