CN202278983U - Automatic cruise control device for automobile - Google Patents
Automatic cruise control device for automobile Download PDFInfo
- Publication number
- CN202278983U CN202278983U CN2011204440089U CN201120444008U CN202278983U CN 202278983 U CN202278983 U CN 202278983U CN 2011204440089 U CN2011204440089 U CN 2011204440089U CN 201120444008 U CN201120444008 U CN 201120444008U CN 202278983 U CN202278983 U CN 202278983U
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- connecting rod
- wheel clutch
- clutch
- ring
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Abstract
The utility model discloses an automatic cruise control device for an automobile. The automatic cruise control device comprises a bracket, a one-way clutch in pin joint with the bracket, a speed control mechanism connected with the one-way clutch and an automotive accelerator pedal and a locking mechanism connected with the one-way clutch and an automotive brake pedal, wherein the one-way clutch comprises a fixed ring and a movable ring, the movable ring is provided with a rotating direction and a locking direction relative to the fixed ring, the speed control mechanism is connected with the movable ring of the one-way clutch, the locking mechanism is connected with the fixed ring, and the speed control mechanism is a connecting rod mechanism and comprises a first connecting rod member fixed on the movable ring and a second connecting rod member fixed on the automotive accelerator pedal and in sliding connection with the first connecting rod member through a sliding pair. The one-way clutch resets by virtue of the natural resetting force of the automotive accelerator pedal, therefore the reliability problems of torsional spring breakage and resetting failure are eliminated. Through simple installation, a common automobile has a real-time cruise control function and the labor intensity of a driver is reduced.
Description
Technical field
The utility model relates to a kind of vehicle power control setup; Particularly relate to a kind of device of the speed of a motor vehicle on the speed that chaufeur is selected that keep, it comprises support, is articulated in the Speed control mechanism of free-wheel clutch, connection free-wheel clutch and car acceleration pedal on the support and is connected free-wheel clutch and the lockable mechanism of automobile brake pedal; Said free-wheel clutch comprises a mounting ring and an active ring; The said relatively mounting ring of said active ring is provided with a rotation direction and a locking direction.
Background technology
The constant speed cruising system of general automobile is electronic type, and it is controlled throttle, brake, clutch, gear etc. through actuating unit according to speed of a motor vehicle feedback signal, makes the given speed of the vehicle heart make constant speed drive.Through this system, under certain road conditions, can reduce the action that chaufeur is stepped on acceleration pedal, alleviate the chaufeur driving fatigue.But, only be applied on the high-grade car usually because this cruise system complex structure, cost are higher.But under actual conditions, chaufeur is more single to the application function requirement of this cruise system, is fixed on a certain position pedal as long as will speed up, and under certain road conditions, keeps certain speed to get final product, and realizes this constant speed function, can realize through a kind of mechanical device.Like notification number is that the Chinese utility model patent of CN2855812Y discloses a kind of vehicle mechanical formula cruising device; Comprise: friction wheel, pendulum ring, roller; This friction wheel is set in the rotating shaft of vehicle accelerator control pedal mechanism; Be provided with a pendulum ring outside it and, constitute one group of friction ratchet gear form with the connected roller of return mechanism; Comprise that also the coupled control friction wheel that connects combines or separated structures.This utility model uses easy physical construction to obtain the basic function of vehicle electric cruising device, only throttle is controlled the fatigue when the minimizing driver drives over a long distance.But this device need partly carry out the dismounting transformation to former vehicle accelerator pedal rotating shaft when using, and makes it in practical application, have the defective of trouble of repacking, and it is accomplished that the cruise function is difficult on common vehicle.
The utility model content
The main purpose of the utility model is to alleviating the labour intensity of chaufeur;, complex structure high to present electronic type constant speed cruising system cost; And the problem that the repacking of existing machinery formula cruise control comparatively bothers; Provide a kind of automobile automatic constant-speed cruising device, can make common vehicle realize real-time cruise function, alleviate the labour intensity of chaufeur through simple installation.
The purpose of the utility model is achieved through following technical scheme: the automatic constant-speed cruising device of a kind of automobile comprises support, is articulated in the Speed control mechanism of free-wheel clutch, connection free-wheel clutch and car acceleration pedal on the support and is connected free-wheel clutch and the lockable mechanism of automobile brake pedal; Said free-wheel clutch comprises a mounting ring and an active ring; The said relatively mounting ring of said active ring is provided with a rotation direction and a locking direction; Said Speed control mechanism is connected on the active ring of said free-wheel clutch, and said lockable mechanism is connected on the said mounting ring; Said Speed control mechanism is a connecting rod mechanism, comprises that one is fixed on the first connecting rod spare on the said active ring and is fixed on the second connecting rod spare of making sliding block joint on the car acceleration pedal and through a sliding pair and said first connecting rod spare.Resetting of free-wheel clutch resets through the intrinsic reset force of acceleration pedal, eliminated the torsion spring fracture, irreducible integrity problem.Make common vehicle can realize real-time cruise function, alleviate the labour intensity of chaufeur through simple installation.
As a kind of preferred version of the utility model, said sliding pair comprises a sliding sleeve or the chute that is arranged on said first connecting rod spare or the second connecting rod spare and is arranged on a sliding pin of joining with said sliding sleeve or chute cunning on said first connecting rod spare or the second connecting rod spare.The Speed control mechanism that comprises this sliding pair is simple in structure, and is easy for installation.
As a kind of preferred version of the utility model, said lockable mechanism comprises that gear that a said relatively locking direction is fixing or gear ring, an end are articulated on the said support and is fixed on the release drag-line that latch and on the brake pedal is connected said tooth bar free end and latch lower end with said gear or gear ring ingear tooth bar.Release mechanism through this structure is simple in structure, can control and remove the cruise function easily, and easy for installation.
A kind of preferred version as the utility model; Said tooth bar free end extends between automobile brake pedal and the automobile clutch pedal; On said tooth bar free end, be provided with a lifting hole(eyelet), said release drag-line is fixed on the said automobile clutch pedal after passing said lifting hole(eyelet).Make on this constant-speed cruising device is applied to manually keep off a car, when keeping out, can temporarily remove the constant speed function, gearshift and common vehicle when this cruise control is housed are as good as, the oil consumption when acceleration pedal is by clamper when reducing gearshift.
As a kind of preferred version of the utility model, said free-wheel clutch is a roller type one way bearing.As a kind of preferred version of the utility model, said free-wheel clutch is a Ratcheting one-way clutch.Implement and keep in repair conveniently, and cost is lower.
The utility model has solved existing machinery formula or the more existing defectives of electronic type constant-speed cruising device, and is loaded down with trivial details like complex structure, repacking, adopt additional springs to reset and have problem such as poor reliability, and has certain beneficial effect:
1, the constant-speed cruising device of the utility model is pure physical construction, installs very simply, former car is not done change, and adopt the reset force of former acceleration pedal to reset, and reliability is higher;
2, can be at arbitrary speed real-time implementation cruise, greatly alleviated vehicle driver's labour intensity;
3, safe and reliable, trample automobile brake pedal or power-transfer clutch and promptly remove the cruise function;
4, temporarily or fully remove the cruise function of constant-speed cruising device through a latch, return to normal driving mode when making without constant-speed cruising device.
5, at the uniform velocity go vehicle oil consumption is obviously reduced, economic benefit is considerable.
Below in conjunction with accompanying drawing and embodiment the utility model is done further to describe.
Description of drawings
Fig. 1 is the three-dimensional structure diagram of the utility model embodiment one.
Structural representation when Fig. 2 is used for manually keeping off a car for the utility model embodiment one.
Fig. 3 is the another kind of mounting means of the utility model embodiment one.
Fig. 4 is the three-dimensional structure diagram of the utility model embodiment two.
Fig. 5 is the structural representation of unilateral bearing in the utility model.
Fig. 6 is the structural representation of Ratcheting one-way clutch in the utility model.
Wherein, support 1, free-wheel clutch 2, outer ring 201, inner ring 202, lock part 203, lockable mechanism 3, gear 301, tooth bar 302, drag-line 303, latch 304, lock pin body 305, unlocking knob 306, Speed control mechanism 4, first connecting rod 401, sliding pair 402, second connecting rod 403, rotating shaft 5, acceleration pedal 8, brake pedal 9, clutch pedal 10.
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
The specific embodiment
Embodiment one
Referring to Fig. 1 and Fig. 2, the automatic constant-speed cruising device of a kind of automobile comprises support 1, free-wheel clutch 2, lockable mechanism 3 and Speed control mechanism 4.Free-wheel clutch 2 is articulated on the support 1 through a rotating shaft 5.Lockable mechanism comprise one be fixed on gear 301 in the rotating shaft 5, be articulated on the support 1 and with gear 301 ingear tooth bars 302, be fixed on the latch 304 on the automobile brake pedal 9 and be connected in latch 304 and tooth bar 302 free-ended drag-lines 303.Free-wheel clutch 2 is typically provided with a mounting ring and the active ring with respect to the mounting ring unidirectional rotation.Speed control mechanism 4 comprises that one is fixed on the first connecting rod 401 on free-wheel clutch 2 active rings and is fixed on the second connecting rod 403 on the car acceleration pedal 8.First connecting rod 8 is made sliding block joint through a sliding pair 402 and second connecting rod 403.
In the present embodiment, sliding pair 402 comprises that one is arranged on the chute on the first connecting rod 401 and is arranged on the sliding pin on the second connecting rod 403.On sliding pin, also a roll sleeve can be set again, make sliding pair 402 more flexible.
On the free end of tooth bar 302, be provided with suspension ring, drag-line 303 1 ends are fixed on these suspension ring, and the other end is fixed on the lower end of latch 304.
Referring to Fig. 5 and Fig. 6, free-wheel clutch 2 can adopt unilateral bearing or Ratcheting one-way clutch.In the present embodiment, the mounting ring of free-wheel clutch 2 is the inner ring 202 of unilateral bearing or Ratcheting one-way clutch, and outer ring 201 is an active ring, and the relative inner ring 202 of its effect through lock piece 203 is made unidirectional rotation.
The mounting means of free-wheel clutch 2 is, steps on down when quickening when car acceleration pedal 8, and rotate relative to inner ring 202 only the outer ring 201 of free-wheel clutch 2, otherwise then can not rotate.
In the present embodiment, the mounting ring inner ring 202 of free-wheel clutch 2 has a locking direction and a rotation direction through the control of lockable mechanism 3.Mounting ring is during by locking, and active ring outer ring 201 relative fixed circle inner rings 202 can not rotate in the locking direction, and free-wheel clutch 2 can only be in the rotation direction unidirectional rotation.And at mounting ring during not by locking, active ring outer ring 201 can drive the mounting ring inner ring 202 1 locking direction that coexists and rotate.
In other embodiments, settings that can replace of above-mentioned inner ring 202 as mounting ring and active ring and outer ring 201 promptly controlled outer ring 201 as mounting ring with lockable mechanism, and inner ring 202 is connected with car acceleration pedal 8 as active ring.
In the present embodiment; Mounting ring inner ring 202 is fixed in the rotating shaft 5; The gear 301 that relative locking direction is fixed in the same rotating shaft 5 is controlled through the engagement of tooth bar 302, and tooth bar 302 is controlled through drag-line 303 and the latch 304 that is fixed on the brake pedal 9.
The rotating shaft of cruise control can with the turning cylinder of each pedal to consistent, also can be perpendicular to the turning cylinder of each pedal.Fig. 3 is the example of this structure.At this moment, second connecting rod 403 needs to be connected with the car acceleration pedal through a rotational structure.This type of connection structure is known knowledge by those skilled in the art, repeats no more at this.
When chaufeur need carry out the constant speed operation, when not being in the retraction state, should with pin or other instrument latch 304 being pushed in the lock pin body 305 and through unlocking knob 306 earlier and pin like latch 304.Pulling drag-line 303 makes tooth bar 302 and gear 301 engagements during latch 304 retractions, and the mounting ring of free-wheel clutch 2 is by locking.At this moment, when chaufeur was trampled car acceleration pedal 8, the active ring that drives free-wheel clutch 2 through second connecting rod 403, sliding pair 402 and first connecting rod 401 rotated, and is as good as with normal acceleration.And when chaufeur unclamped car acceleration pedal 8, because the unidirectional action of free-wheel clutch 2, car acceleration pedal 8 was clamped down on by constant-speed cruising device, and automobile promptly goes with a fixed speed, realizes the function of cruise automatically.
When chaufeur was trampled automobile brake pedal 9, former slack-free drag-line 303 unclamped immediately, and tooth bar 302 is thrown off with gear 301, and free-wheel clutch 2 can be rotated in the locking direction, and car acceleration pedal 8 is no longer by locking and reset.Unclamp automobile brake pedal 9 and jump again when stepping on car acceleration pedal 8 like chaufeur, get into next cruise state automatically.
And when or else chaufeur need not carry out cruise, can press unlocking knob 306, and latch 304 is ejected downwards under the effect of lock pin body 305 springs, be totally released drag-line 303.This moment, free-wheel clutch 2 was rotatable all the time in the locking direction, and cruise is removed fully.
When the technical scheme of the utility model was applied to manually keep off a car, drag-line 303 can pass the suspension ring on tooth bar 302 free ends and be fixed on the car clutch pedal 10.When chaufeur let slip the clutch 10 is shifted gears, make free-wheel clutch 2 rotatable equally in the locking direction, cruise is temporarily removed.
Embodiment two
Slightly the difference, all the other are all identical with embodiment one for the sliding pair of present embodiment in Speed control mechanism.
Referring to Fig. 4, in the present embodiment, sliding pair 402 comprises that one is arranged on the sliding sleeve on the first connecting rod 401 and is arranged on the sliding pin on the second connecting rod 403.
In the present embodiment; The rotor shaft direction of cruise control is consistent with the rotation direction of each pedal; So need between sliding pin and the car acceleration pedal 8 on the second connecting rod 403 be connected through a rotational structure, this type of connection structure is known knowledge by those skilled in the art, repeats no more at this.
Specific embodiment is in order more to be expressly understood the utility model; Not as a kind of restriction to the utility model right; Under the prerequisite that does not break away from the utility model aim, various variations can be arranged, as; The gear 301 of lockable mechanism 3 also can be connected in the rotating shaft 5 through a unilateral bearing, and its need assurance gear 301 relative fixed circles are fixed in the locking direction and got final product.Chute on the sliding pair 402 and sliding pin, sliding sleeve and sliding pin can exchange on first connecting rod or second connecting rod in addition.All these will be included within the scope of this claim the conspicuous modification of said those skilled in the art.
Claims (10)
1. the automatic constant-speed cruising device of automobile comprises support, is articulated in the Speed control mechanism of free-wheel clutch, connection free-wheel clutch and car acceleration pedal on the support and is connected free-wheel clutch and the lockable mechanism of automobile brake pedal; Said free-wheel clutch comprises a mounting ring and an active ring; The said relatively mounting ring of said active ring is provided with a rotation direction and a locking direction; It is characterized in that: said Speed control mechanism is connected on the active ring of said free-wheel clutch, and said lockable mechanism is connected on the said mounting ring; Said Speed control mechanism is a connecting rod mechanism, comprises that one is fixed on the first connecting rod spare on the said active ring and is fixed on the second connecting rod spare of making sliding block joint on the car acceleration pedal and through a sliding pair and said first connecting rod spare.
2. automatic constant-speed cruising device according to claim 1 is characterized in that: said sliding pair comprises a sliding sleeve or the chute that is arranged on said first connecting rod spare or the second connecting rod spare and is arranged on a sliding pin of joining with said sliding sleeve or chute cunning on said first connecting rod spare or the second connecting rod spare.
3. automatic constant-speed cruising device according to claim 1 and 2 is characterized in that: said lockable mechanism comprises that gear that a said relatively locking direction is fixing or gear ring, an end are articulated on the said support and is fixed on the release drag-line that latch and on the brake pedal is connected said tooth bar free end and latch lower end with said gear or gear ring ingear tooth bar.
4. automatic constant-speed cruising device according to claim 3; It is characterized in that: said tooth bar free end extends between automobile brake pedal and the automobile clutch pedal; On said tooth bar free end, be provided with a lifting hole(eyelet), said release drag-line is fixed on the said automobile clutch pedal after passing said lifting hole(eyelet).
5. automatic constant-speed cruising device according to claim 1 and 2 is characterized in that: said free-wheel clutch is a roller type one way bearing.
6. automatic constant-speed cruising device according to claim 3 is characterized in that: said free-wheel clutch is a roller type one way bearing.
7. automatic constant-speed cruising device according to claim 4 is characterized in that: said free-wheel clutch is a roller type one way bearing.
8. automatic constant-speed cruising device according to claim 1 and 2 is characterized in that: said free-wheel clutch is a Ratcheting one-way clutch.
9. automatic constant-speed cruising device according to claim 3 is characterized in that: said free-wheel clutch is a Ratcheting one-way clutch.
10. automatic constant-speed cruising device according to claim 4 is characterized in that: said free-wheel clutch is a Ratcheting one-way clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204440089U CN202278983U (en) | 2011-11-11 | 2011-11-11 | Automatic cruise control device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204440089U CN202278983U (en) | 2011-11-11 | 2011-11-11 | Automatic cruise control device for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202278983U true CN202278983U (en) | 2012-06-20 |
Family
ID=46225161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204440089U Expired - Fee Related CN202278983U (en) | 2011-11-11 | 2011-11-11 | Automatic cruise control device for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202278983U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108313A (en) * | 2014-07-15 | 2014-10-22 | 彭定国 | Motor-driving driven type constant speed accelerator treading comfortable device |
| CN104108312A (en) * | 2014-07-15 | 2014-10-22 | 彭定国 | Hydraulic drive passive type constant-speed accelerator treading comfortable device |
| CN105667308A (en) * | 2014-12-08 | 2016-06-15 | 福特全球技术公司 | Acceleration and braking mechanism kit for a vehicle |
| CN105882408A (en) * | 2016-04-20 | 2016-08-24 | 常州大学 | Braking device capable of braking under condition of stepping on accelerator pedal by mistake as brake |
| WO2019133734A1 (en) * | 2017-12-27 | 2019-07-04 | Harness, Dickey & Pierce, P.L.C. | Vehicle control system with pedal-based speed control |
-
2011
- 2011-11-11 CN CN2011204440089U patent/CN202278983U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108313A (en) * | 2014-07-15 | 2014-10-22 | 彭定国 | Motor-driving driven type constant speed accelerator treading comfortable device |
| CN104108312A (en) * | 2014-07-15 | 2014-10-22 | 彭定国 | Hydraulic drive passive type constant-speed accelerator treading comfortable device |
| CN104108312B (en) * | 2014-07-15 | 2016-04-20 | 彭定国 | A kind of hydraulic-driven passive type constant speed throttle tramples comfort device |
| CN104108313B (en) * | 2014-07-15 | 2016-04-20 | 彭定国 | A kind of motor drives passive type constant speed throttle to trample comfort device |
| CN105667308A (en) * | 2014-12-08 | 2016-06-15 | 福特全球技术公司 | Acceleration and braking mechanism kit for a vehicle |
| CN105667308B (en) * | 2014-12-08 | 2020-10-09 | 福特全球技术公司 | Acceleration and braking mechanism kit for a vehicle |
| CN105882408A (en) * | 2016-04-20 | 2016-08-24 | 常州大学 | Braking device capable of braking under condition of stepping on accelerator pedal by mistake as brake |
| WO2019133734A1 (en) * | 2017-12-27 | 2019-07-04 | Harness, Dickey & Pierce, P.L.C. | Vehicle control system with pedal-based speed control |
| US20210061274A1 (en) * | 2017-12-27 | 2021-03-04 | Sergio Omar Escalante | Vehicle control system with pedal-based speed control |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20171111 |