CN201566600U - Novel automobile-used pedal device - Google Patents
Novel automobile-used pedal device Download PDFInfo
- Publication number
- CN201566600U CN201566600U CN2009201865408U CN200920186540U CN201566600U CN 201566600 U CN201566600 U CN 201566600U CN 2009201865408 U CN2009201865408 U CN 2009201865408U CN 200920186540 U CN200920186540 U CN 200920186540U CN 201566600 U CN201566600 U CN 201566600U
- Authority
- CN
- China
- Prior art keywords
- pedal
- follower
- spring
- base
- utility
- 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
Links
Images
Abstract
The utility model discloses a novel automobile-used pedal device. A damping structure is arranged on the pedal device; the pedal device comprises a base, a pedal, a follower, a spring jacking seat for fixing the spring, a friction block, a hollow pin shaft, a fixed pin, a return spring and a rotary shaft, wherein the pedal is in rotational connection with the base through the rotary shaft; and a plurality of bosses are arranged on the pedal. By adopting the technical scheme of the utility model, the pedal assembly can supply the pedal damping force; and the device can make a driver feel comfortable when pedaling on the pedal. Meanwhile, the pedal assembly also has the function of wear compensation. When in the use of a common pedal, the spare parts can be worn to a certain extent due to the friction; however, since the pedal assembly provided by the utility model has the function of wear compensation, after being worn, the damping force of the spare parts still exist, so that the user can keep feeling comfortable in the driving process.
Description
Technical field
The utility model belongs to the Manufacturing Technology for Automotive Parts field, specifically, relates to a kind of new automobile device with pedal, and this device with pedal can be widely used in association areas such as the brake pedal, Das Gaspedal, pedal of clutch of automobile.
Technical field
At present, in the Manufacturing Technology for Automotive Parts field, integrated along with the continuous development of automotive electronic technology and automotive system, people are just considering to develop research to drive-by-wire (X-By-Wire) direction that mechanical supporting system is arranged or do not have a mechanical supporting system.Adopt drive-by-wire (X-By-Wire) can reduce parts complexity, alleviate quality, reduce oil consumption and manufacturing cost, also correspondingly improved reliability and safety.The line traffic control throttle is wherein to develop an example more rapidly.Utilize efp to replace traditional mechanical Das Gaspedal in the line traffic control throttle system, realized the mechanical angular signal of pedal is converted into electric signal output.Traditional mechanical Das Gaspedal has the relation of a hysteresis in the course of the work between the downforce curve of pedal and the return force curve of pedal.
In the prior art, after adopting efp to replace the mechanical type Das Gaspedal, if do not have corresponding damping structure to realize this function of mechanical Das Gaspedal on the efp, feel to bring certain variation can for so the driving of chaufeur, when vehicle was in the fair speed state and travels, chaufeur need keep pedal motionless in a certain position, when being in this posture for a long time, fatigue takes place possibly, will lead to traffic accident when serious.
The utility model content
Technical problem to be solved in the utility model is, in automobile brake pedal manufacturing technology field, the brake pedal of existing structure lacks damping structure, makes driver fatigue easily, to lead to technical matterss such as traffic accident when serious, and a kind of new automobile device with pedal will be provided.
Technical scheme provided by the utility model is, a kind of new automobile device with pedal, and the outside face of described device with pedal is provided with damping structure.Spring footstock, friction shoe, hollow bearing pin, set pin, pull back spring and the rotating shaft of the pedal that described device with pedal comprises base, be rotationally connected with base, follower, fixing spring, described pedal and base are rotationally connected by rotating shaft, and described pedal is provided with a plurality of boss.
Another that cooperates with boss on this pedal has follower of boss structure can be around axial rotation and move vertically.
Be equipped with one and only can move vertically and not rotatable friction shoe between pedal inner chamber and follower, described spring footstock is placed on the follower, can be with follower around rotational.
Described pedal, friction shoe, follower are connected in series by described hollow bearing pin, and described hollow bearing pin is rotationally connected by rotating shaft and base.
The spring footstock and the described follower that are used for fixing spring one end are designed to one.
After the wearing and tearing of described friction shoe, follower can be realized compensate for wear under the combined action of the elastic force of spring and boss, thereby makes dumping force still can or not disappear owing to the existence of compensating action after the friction shoe wearing and tearing.
Adopt technical scheme that the utility model is provided to, the pedal assembly of pedal dumping force can be provided, this device can bring comfortable foot-operated sense to chaufeur, simultaneously, this pedal assembly also has integrated abrasion compensation, pedal is in the process of using, because the generation of friction, parts have certain wearing and tearing, but in the pedal assembly of this patent, because the existence of compensate function, make that dumping force can still exist behind the parts wear, the comfort of driving can not disappear in the vehicle operation process, and simultaneously, the utility model also has the following advantages:
1, pedal assembly has dumping force, can bring comfortable foot-operated sense to chaufeur;
2, have compensate function after the wearing and tearing of the damping structure on the pedal assembly, make the dumping force of pedal still exist;
3, the structure commonality is good, is applicable to the occasion that on the self-propelled vehicle angular signal of machinery is converted to electric signal, as efp, electronic brake pedal, electronics clutch pedal or the like.
Description of drawings
In conjunction with the accompanying drawings, the utility model is further described
Fig. 1 Fig. 1 is the decomposing schematic representation with pedal assembly of dumping force of the present utility model;
Fig. 2 is the damping parts decomposing schematic representation that assembles with pedal in the utility model;
Fig. 3 is the bottom schematic view after the assembling of damping parts and pedal in the utility model;
Fig. 4 is the A-A cutaway view of Fig. 3;
Fig. 5 is the B-B cutaway view of Fig. 3;
Fig. 6 is the structural representation of follower;
Fig. 7 is near the partial view the pedal convex platform zone.
Wherein, 1 is pedal; 2 is base; 3 are rotating shaft; 4 is copper sheathing; 5 is set pin; 6 is hollow bearing pin; 7 is the face on the friction shoe; 8 is friction shoe; 9 is the face on the follower; 10 is follower; 11 is the spring footstock; 12 is spring perch; 13 is pull back spring; 14 inner chambers.
The specific embodiment
In conjunction with the accompanying drawings shown in the 1-7, technical scheme provided by the utility model is, pedal assembly with dumping force, comprise pedal 1, base 2, follower 10, spring footstock 11, friction shoe 8, hollow bearing pin 6, set pin 5, pull back spring 13, rotating shaft 3, described pedal 1 is rotationally connected by rotating shaft 3 with base 2, follower 10, friction shoe 8 is connected in series with pedal 1 by hollow pins, friction shoe 8 is fixing with base 2 by set pin 5, can prevent the rotation of friction shoe 8, be placed with upper spring footstock 11 on the follower 10, by the elastic force effect of spring, the spiral camber on spiral camber on pedal 1 boss and follower 10 boss fits tightly.
The working process of the pedal assembly that has damping structure that the utility model proposes is as follows:
When the driver steps on pedal 1, pedal 1 is around rotating shaft 3 rotations, in the process that pedal 1 presses down, the power that pull back spring 13 acts on the spring footstock 11 passes to follower 10, after this power is distributed by spiral camber on pedal 1 boss and the spiral camber on follower 10 boss, can be decomposed into diametral load and axial force, axial force is the positive pressure that is applied on the friction shoe 8, the degree that pedal 1 presses down is big more, the positive pressure that is applied on the friction shoe 8 is big more, when pedal 1 was upspring, friction force also existed, and pressed down the motion that friction force in the process of upspringing with pedal 1 always hinders pedal 1 at pedal 1, only the direction of friction force is opposite, thereby the generation damping, the position that pedal 1 presses down is big more, and the damping of generation is obvious more.
As shown in Figure 1, vital parts with pedal assembly of dumping force of the present utility model has: pedal 1, base 2, rotating shaft 3, copper sheathing 4, set pin 5, hollow bearing pin 6, friction shoe 8, follower 10, spring footstock 11, spring perch 12, pull back spring 13, pedal 1, friction shoe 8, follower 10 are by hollow bearing pin 6 serial connections, be rotationally connected by rotating shaft 3 and base 2 then, the rotational freedom of friction shoe 8 connects elimination with base 2 after passing through hole by set pin 5;
As Fig. 2-shown in Figure 5, the parts relevant with pedal 1 dumping force have hollow bearing pin 6, friction shoe 8, spring footstock 11, follower 10, pedal 1, friction shoe 8, follower 10 are fixed in the inner chamber of pedal 1 by hollow bearing pin 6 serial connections, spring footstock 11 is placed on the follower 10, set pin 5 pass through hole on the friction shoe 8 fixing with base 2 on, face 7b on the friction shoe 8 contacts with face 9 on the follower 10, and the face 7a on the friction shoe 8 contacts with face on the hollow bearing pin 6;
One end of pull back spring 13 is fixed in the face on the spring footstock 11, and the other end is fixed on the spring perch 12;
As shown in Figure 6 and Figure 7, under the effect of spring force, the spiral camber of the spiral camber of follower 10 convex platforms and pedal 1 convex platform is closed contact one by one;
When stepping on pedal 1, the elastic force that pull back spring 13 produces resolves into axial force and diametral load under the effect of spiral camber, axial force is the positive pressure that puts on the friction shoe 8, the position that pedal 1 presses down is big more, the positive pressure that acts on the friction shoe 8 is big more, thereby the friction force that produces is big more, when having wearing and tearing to take place in friction shoe 8 uses, the elastic force of pull back spring 13 impels follower 10 to rotate, make the spiral camber of the spiral camber of follower 10 convex platforms and the pedal 1 convex platform closed contact that remains unchanged, thereby the wearing and tearing of friction shoe 8 are produced compensating action;
The size of dumping force can be adjusted by the correlation parameter of adjustment spiral camber and the surface friction coefficient of friction shoe 8;
The spring footstock 11 that is used for fixing pull back spring 13 can also be integrated together with follower 10, makes a part.
Said structure only is the utility model illustrated embodiments, does not only limit to said structure, and the above-mentioned pedal structure of association area such as any brake pedal that is applied in automobile, Das Gaspedal, pedal of clutch is all within protection domain of the present utility model.
Claims (6)
1. a new automobile device with pedal is characterized in that, described device with pedal is provided with damping structure.
2. a kind of new automobile device with pedal according to claim 1, it is characterized in that, spring footstock (11), friction shoe (8), hollow bearing pin (6), set pin (5), pull back spring (13) and the rotating shaft (3) of the pedal (1) that described device with pedal comprises base (2), be rotationally connected with base (2), follower (10), fixing spring, described pedal (1) is rotationally connected by rotating shaft (3) with base (2), and described pedal (1) is provided with a plurality of boss.
3. a kind of new automobile device with pedal according to claim 1 and 2 is characterized in that, another that cooperates with boss on this pedal (1) has follower (10) of boss structure can be around axial rotation and move vertically.
4. a kind of new automobile device with pedal according to claim 3, it is characterized in that, being equipped with one between pedal (1) inner chamber and follower (10) only can move and not rotatable friction shoe (8) vertically, described spring footstock (11) is placed on the follower (10), can be with follower (10) around rotational.
5. a kind of new automobile device with pedal as claimed in claim 4, it is characterized in that: described pedal (1), friction shoe (8), follower (10) are by described hollow bearing pin (6) serial connection, and described hollow bearing pin (6) is rotationally connected by rotating shaft (3) and base (2).
6. a kind of new automobile device with pedal as claimed in claim 5 is characterized in that: the spring footstock (11) that is used for fixing spring one end is designed to one with described follower (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201865408U CN201566600U (en) | 2009-07-23 | 2009-07-23 | Novel automobile-used pedal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201865408U CN201566600U (en) | 2009-07-23 | 2009-07-23 | Novel automobile-used pedal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201566600U true CN201566600U (en) | 2010-09-01 |
Family
ID=42658887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201865408U Expired - Fee Related CN201566600U (en) | 2009-07-23 | 2009-07-23 | Novel automobile-used pedal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201566600U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180095A (en) * | 2011-04-14 | 2011-09-14 | 南京奥联汽车电子电器有限公司 | Electronic accelerator pedal |
| CN104149613A (en) * | 2014-08-26 | 2014-11-19 | 安徽江淮汽车股份有限公司 | Assistance type clutch pedal assembly |
| CN104272212A (en) * | 2012-05-03 | 2015-01-07 | Ksr智财控股公司 | Pedal assembly for electronic braking system |
| CN104340191A (en) * | 2013-07-26 | 2015-02-11 | Mgi库贴公司 | Procede de fabrication d'une pedale creuse bi-matiere et pedale correspondante |
| CN105122171A (en) * | 2013-04-15 | 2015-12-02 | 康斯博格动力生产系统有限责任公司 | Bidirectional pedal assembly |
| CN108216161A (en) * | 2017-12-27 | 2018-06-29 | 芜湖中瑞汽车零部件有限公司 | Pedal |
| CN113561946A (en) * | 2021-08-31 | 2021-10-29 | 岚图汽车科技有限公司 | Brake structure for improving brake pedal feeling and brake pedal with structure |
| US11932220B2 (en) | 2021-11-19 | 2024-03-19 | KSR IP Holdings, LLC | Passive force emulator pedal assembly |
-
2009
- 2009-07-23 CN CN2009201865408U patent/CN201566600U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180095A (en) * | 2011-04-14 | 2011-09-14 | 南京奥联汽车电子电器有限公司 | Electronic accelerator pedal |
| CN104272212A (en) * | 2012-05-03 | 2015-01-07 | Ksr智财控股公司 | Pedal assembly for electronic braking system |
| CN104272212B (en) * | 2012-05-03 | 2017-09-05 | Ksr智财控股公司 | Pedal assembly parts for electric brake system |
| CN105122171A (en) * | 2013-04-15 | 2015-12-02 | 康斯博格动力生产系统有限责任公司 | Bidirectional pedal assembly |
| CN104340191A (en) * | 2013-07-26 | 2015-02-11 | Mgi库贴公司 | Procede de fabrication d'une pedale creuse bi-matiere et pedale correspondante |
| CN104340191B (en) * | 2013-07-26 | 2019-06-21 | 阿克韦尔股份公司 | Bi-material layers hollow pedal and its corresponding manufacturing method |
| CN104149613A (en) * | 2014-08-26 | 2014-11-19 | 安徽江淮汽车股份有限公司 | Assistance type clutch pedal assembly |
| CN104149613B (en) * | 2014-08-26 | 2016-06-22 | 安徽江淮汽车股份有限公司 | A kind of assistance type clutch pedal assembly |
| CN108216161A (en) * | 2017-12-27 | 2018-06-29 | 芜湖中瑞汽车零部件有限公司 | Pedal |
| CN113561946A (en) * | 2021-08-31 | 2021-10-29 | 岚图汽车科技有限公司 | Brake structure for improving brake pedal feeling and brake pedal with structure |
| US11932220B2 (en) | 2021-11-19 | 2024-03-19 | KSR IP Holdings, LLC | Passive force emulator pedal assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201566600U (en) | Novel automobile-used pedal device | |
| US6658963B2 (en) | Pedal mechanism | |
| US8522640B2 (en) | Lightweight cantilever control system | |
| CN101934734A (en) | The acceleration pedal that is used for power actuated vehicle | |
| CN204641716U (en) | A kind of fork truck service braking device | |
| CN101300538A (en) | Modular pedal box assembly | |
| CN104228573A (en) | Delay generating mechanism and vehicle pedal with same | |
| CN201425720Y (en) | Pedal device with damping structure | |
| CN101804792B (en) | Floor type throttle | |
| CN107161123B (en) | A kind of adjustable damping pedal sense simulator and its automobile brake pedal mechanism | |
| CN110525570B (en) | Drive device and drive system | |
| CN201009749Y (en) | Floor type electronic throttle pedal | |
| JPH0367315A (en) | Pedal unit with relative rotational angle sensor | |
| CN110861456A (en) | Lower cross arm connecting structure and steering structure for steer-by-wire vehicle and control method of lower cross arm connecting structure and steering structure | |
| CN2733089Y (en) | Low position integral hydraulic disk brake | |
| CN103963642B (en) | Produce sluggish device with pedal | |
| CN210162069U (en) | Pedal feel adjusting device and vehicle | |
| CN214420221U (en) | Bottom plate of floor type electronic accelerator pedal | |
| KR20060101621A (en) | Steering gear-box for car | |
| CN101559760A (en) | Automobile electronic brake pedal based on brake-by-wire system | |
| CN213414098U (en) | Steering reset mechanism and balance car | |
| CN218907358U (en) | Electric power steering mechanism, electric power steering system and automobile | |
| CN206968403U (en) | A kind of passenger car fluid pressure type clutch pedal mechanism | |
| CN214688861U (en) | Hub structure of rear wheel of bicycle | |
| CN103042921B (en) | A kind of combined efp |
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: 20100901 Termination date: 20140723 |
|
| EXPY | Termination of patent right or utility model |