CN204567308U - Device for controlling accelerator pedal of vehicle - Google Patents
Device for controlling accelerator pedal of vehicle Download PDFInfo
- Publication number
- CN204567308U CN204567308U CN201520075331.1U CN201520075331U CN204567308U CN 204567308 U CN204567308 U CN 204567308U CN 201520075331 U CN201520075331 U CN 201520075331U CN 204567308 U CN204567308 U CN 204567308U
- Authority
- CN
- China
- Prior art keywords
- spool
- oil duct
- oil
- oil pocket
- transmission arm
- 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.)
- Expired - Fee Related
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Abstract
The device for controlling accelerator pedal of vehicle that the utility model provides, belongs to car speed control technology field, and when mainly solving the existing sudden change of acceleration pedal dynamics in the art, the problem of hypervelocity occurs car speed.Comprise oil pressure balance system, valve system and spool control setup; Be characterized in: described oil pressure balance system comprises master cylinder and auxiliary cylinder, arranges spool in main oil pocket, form valve system, spool control setup is made up of electromagnet, magnetic inductive block, transmission arm; By magnet control valve, thus the resistance be subject to during the motion of control plunger, effectively prevent chaufeur tramp with one's feet step on acceleration pedal time dynamics sudden change, the car speed caused sudden change.Be connected can realize automatic speed-limiting with vehicle-speed monitoring device.
Description
Technical field
The utility model belongs to car speed control technology field, is specifically related to device for controlling accelerator pedal of vehicle.
Background technology
At present, power actuated vehicle comprises electronlmobil in driving procedure, the vehicle that fuel feeding powers is carried out by stretcher, go wrong in control limiting speed of driving speed link of being everlasting, show as and be difficult to timely control, particularly at speed-limit road section, need navigating mate to observe speed meter at any time, or unlocking electronic speed measuring device carries out warning reminding, this often causes the dispersion of navigating mate attention.The dynamics of step on the accelerator rises and falls unavoidably, thus velocity jump occurs, and even exceeds the speed limit.
Summary of the invention
The purpose of this utility model is to provide and a kind ofly does not need to change the original control path of automobile and namely the control of only carrying out physical layer only carry out a kind of device for controlling accelerator pedal of vehicle of the control of stretcher stroke.
The utility model is solve the problems of the technologies described above the technical scheme taked to be:
Device for controlling accelerator pedal of vehicle, comprises oil pressure balance system, valve system and spool control setup; Be characterized in: described oil pressure balance system comprises master cylinder and auxiliary cylinder, described master cylinder comprises piston and main oil pocket; Described auxiliary cylinder comprises dummy piston, balance spring and balance spring control apparatus, and described dummy piston is positioned at auxiliary oil pocket, and described auxiliary oil pocket is communicated with body oil duct, and is distributed in around master cylinder; Described balance spring control apparatus is that hat shape is covered above dummy piston, and be threaded with auxiliary oil pocket, balance spring is provided with between dummy piston top and described balance spring control apparatus inside top, can the initial pressure of adjustment spring by screwing or unscrew described balance spring control apparatus;
Described valve system is made up of spool, spool oil duct and body oil duct, described spool is positioned at main oil pocket middle and lower part, be provided with spool oil duct, described spool oil duct is made up of middle part oil duct and sidewall oil duct, some sidewall oil ducts radially arranged are corresponding with body oil duct to be arranged, oil duct one end, middle part is communicated with the main oil pocket between spool with piston, and the other end is communicated with sidewall oil duct;
Described spool control setup comprises transmission arm, is arranged on the magnetic inductive block of the transmission arm external side end electromagnet corresponding with magnetic inductive block, is arranged on the valve core reseting spring bottom main oil pocket and between spool and is arranged on transmission arm and is arranged on the transmission arm retracing spring between the bearing of pedal control apparatus body lower part, described transmission arm one end is by penetrating bottom main oil pocket and being connected with spool, arrange sliding sealing device at perforating position, the other end is passed by bearing.
The present invention compared with prior art, has following beneficial effect:
The utility model adopts oil pressure balance system, valve system and spool control setup, make car ACCEL when needs speed limit, namely electromagnet obtains Electro Sorb magnetic inductive block thus after driving valve core rotation certain angle, acceleration pedal is when normal dynamics is trampled, can not continue to accelerate, when needs accelerate by force, still can use and exceed normal dynamics step on the accelerator, guarantee that chaufeur can not because of the speed of automobile uncontrollable during automobile bumpiness, in addition, the confession system of electromagnet can also be connected with vehicle-speed monitoring device, thus realize automatic speed-limiting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 be in Fig. 1 A-A to cutaway view;
Fig. 3 be in Fig. 2 B-B to cutaway view.
In figure: 1-piston; 2-main oil pocket; 3-balance spring; 4-dummy piston; 5-balance spring control apparatus; 6-auxiliary oil pocket; 7-bearing; 8-body oil duct; 9-spool; 10-valve core reseting spring; 11-sidewall oil duct; 12-transmission arm; 13-magnetic inductive block; 14-electromagnet; 15-pedal control apparatus body; 16-middle part oil duct; 17-transmission arm retracing spring.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, device for controlling accelerator pedal of vehicle, comprises oil pressure balance system, valve system and spool control setup; Described oil pressure balance system comprises master cylinder and auxiliary cylinder, and described master cylinder comprises piston 1 and main oil pocket 2; Described auxiliary cylinder comprises auxiliary oil pocket 6, dummy piston 4, balance spring 3 and balance spring control apparatus 5, and described dummy piston 4 is positioned at auxiliary oil pocket 6, and described auxiliary oil pocket 6 is communicated with body oil duct 8, and is distributed in around master cylinder; Described balance spring control apparatus 5 covers above dummy piston 4 in hat shape, and be threaded with auxiliary oil pocket 6, balance spring 3 is provided with between dummy piston 4 top and described balance spring control apparatus 5 inside top, can the initial pressure of adjustment spring 3 by screwing or unscrew described balance spring control apparatus 5;
Described valve system is made up of spool 9, spool oil duct and body oil duct 8, described spool 9 is positioned at main oil pocket 2 middle and lower part, be provided with spool oil duct, described spool oil duct is made up of middle part oil duct 16 and sidewall oil duct 11, some sidewall oil ducts 11 radially arranged are corresponding with body oil duct 8 to be arranged, oil duct 16 one end, middle part is communicated with the main oil pocket 2 between spool 9 with piston 1, and the other end is communicated with sidewall oil duct 11; Described spool control setup comprises transmission arm 12, is arranged on the magnetic inductive block 13 of the transmission arm 12 external side end electromagnet 14 corresponding with magnetic inductive block 13, is arranged on the valve core reseting spring 10 bottom main oil pocket 2 and between spool 9 and is arranged on transmission arm 12 and is arranged on the transmission arm retracing spring 17 between the bearing 7 of pedal control apparatus body 15 bottom, described transmission arm 12 one end is by penetrating bottom main oil pocket 2 and being connected with spool 9, arrange sliding sealing device at perforating position, the other end is passed by bearing 7.
working process:when the utility model uses, be arranged under car ACCEL, pedal is supported by piston 1, when needs accelerate, bend the throttle, then piston 1 moves downward, compress the hydraulic oil in main oil pocket 2, hydraulic oil is undertaken into body oil duct 8 by middle part oil duct 16 and sidewall oil duct 11, then enters auxiliary oil pocket 6, promote dummy piston 4, thus compression balance spring 3, when slowing down, after lifting pin, pedal is under the effect of balance spring 3, and piston 1 upwards pushes up acceleration pedal and sets back, when needs speed limit, electromagnet 14 electric after, by magnetic inductive block 13 adhesive, transmission arm 12 is rotated, after making spool 9 turn an angle thus, spool oil duct is closed, acceleration pedal is by the effect of valve core reseting spring 10, use the dynamics of normal pedal, piston 1 can not be made to move downward, when meeting emergency, although such as speed limit, but still when needing to accelerate through, then can use comparatively great dynamics bend the throttle, then spool 9 moves downward, valve core reseting spring 10 is compressed, when main oil pocket 2 is communicated with body oil duct 8, then acceleration pedal is continued to move downward, automobile is normally accelerated, after emergency is eliminated, decontrol acceleration pedal, then, under the effect of valve core reseting spring 10, spool 9 recovers normal position, when car speed is except when being low to moderate below limited speed, then electromagnet 14 dead electricity, magnetic inductive block 13, under the effect of transmission arm retracing spring 17, sets back, and spool 9 goes back to original position, oil pressure balance System recover normal condition.
Claims (1)
1. device for controlling accelerator pedal of vehicle, comprises oil pressure balance system, valve system and spool control setup, it is characterized in that: described oil pressure balance system comprises master cylinder and auxiliary cylinder, described master cylinder comprises piston (1) and main oil pocket (2), described auxiliary cylinder comprises auxiliary oil pocket (6), dummy piston (4), balance spring (3) and balance spring control apparatus (5), described dummy piston (4) is positioned at auxiliary oil pocket (6), described auxiliary oil pocket (6) is communicated with body oil duct (8), and is distributed in around master cylinder, described balance spring control apparatus (5) is covered in dummy piston (4) top in hat shape, and be threaded with auxiliary oil pocket (6), balance spring (3) is provided with between dummy piston (4) top and described balance spring control apparatus (5) inside top, can the initial pressure of adjustment spring (3) by screwing or unscrew described balance spring control apparatus (5), described valve system is made up of spool (9), spool oil duct and body oil duct (8), described spool (9) is positioned at main oil pocket (2) middle and lower part, be provided with spool oil duct, described spool oil duct is made up of middle part oil duct (16) and sidewall oil duct (11), some sidewall oil ducts (11) radially arranged are corresponding with body oil duct (8) to be arranged, the same spool in oil duct (16) one end, middle part (9) is communicated with the main oil pocket (2) between piston (1), and the other end is communicated with sidewall oil duct (11), described spool control setup comprises transmission arm (12), be arranged on the magnetic inductive block (13) of transmission arm (12) external side end, the electromagnet (14) corresponding with magnetic inductive block (13), the transmission arm retracing spring (17) being arranged on the valve core reseting spring (10) between main oil pocket (2) bottom and spool (9) and being arranged between transmission arm (12) and the bearing (7) being arranged on pedal control apparatus body (15) bottom, described transmission arm (12) one end is penetrated by main oil pocket (2) bottom and is connected with spool (9), at perforating position, sliding sealing device is set, the other end is passed by bearing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075331.1U CN204567308U (en) | 2015-02-03 | 2015-02-03 | Device for controlling accelerator pedal of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075331.1U CN204567308U (en) | 2015-02-03 | 2015-02-03 | Device for controlling accelerator pedal of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204567308U true CN204567308U (en) | 2015-08-19 |
Family
ID=53859989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520075331.1U Expired - Fee Related CN204567308U (en) | 2015-02-03 | 2015-02-03 | Device for controlling accelerator pedal of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204567308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984338A (en) * | 2015-02-03 | 2016-10-05 | 李吉世 | Accelerator pedal control device of automobile |
-
2015
- 2015-02-03 CN CN201520075331.1U patent/CN204567308U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105984338A (en) * | 2015-02-03 | 2016-10-05 | 李吉世 | Accelerator pedal control device of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20210203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |