CN2601184Y

CN2601184Y - Constant speed running auto-controller of motor vehicle

Info

Publication number: CN2601184Y
Application number: CN 03237179
Authority: CN
Inventors: 祁梅均
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-02-10
Filing date: 2003-02-10
Publication date: 2004-01-28
Anticipated expiration: 2013-02-10

Abstract

The utility model relates to a motor fixed-speed automatic controller and pertains to the auto technical field and is used to solve the problem that present technology structure is complex and is hard to get adapted to various motor vehicles. The technology proposal is that the controller is composed of an electromagnetic clutch, a throttle limit fending lever, a throttle control lever, a power supply E and corresponding control circuit of the clutch, wherein the mid part of the loop of the clutch is provided with a sliding sleeve; the sliding sleeve is provided with a sliding rod therein; the sliding rod is provided with a clutch disk; the clutch plate is provided with the throttle lever; a recovery spring is arranged between the clutch plate and the sliding spring; and the throttle limit fending lever and the motor vehicle control lever maintain the contact and follow-up relation. In need, the switch is started to electrify the clutch. Then the electromagnetic clutch plate is suctioned and the throttle limit fending control lever is block during recovery, thereby realizing the objective of the fixed speed. The device has a simple structure and convenient operation, and can be used in both the diesel engine auto and the gasoline engine auto.

Description

Self-propelled vehicle constant-speed traveling auto mat

Technical field

The utility model relates to the device that a kind of controlling machine motor-car at the uniform velocity travels, and belongs to automobile technical field.

Background technology

Self-propelled vehicle when particularly automobile is grown distance travel on express highway, all is in the state that at the uniform velocity travels in the process of moving in the most of the time.For keeping this state, the right crus of diaphragm of chaufeur need be stepped on Das Gaspedal with immobilizing, and this is a key factor that causes driving fatigue, also is a factor of can not ignore that causes the driving accident.For addressing this problem, on some high gear vehicles, adopted the automatic cruising Cruise Controller at present, but it is a kind of automatic compensation throttle with the control setup of the locking speed of a motor vehicle, but because of complex structure, cost an arm and a leg, concerning most of self-propelled vehiclees, still be difficult to adopt.

Summary of the invention

Technical problem to be solved in the utility model is to manage driver's right crus of diaphragm is freed from Das Gaspedal and a kind of simple in structure, constant-speed traveling auto mat of being applicable to all kinds of self-propelled vehiclees is provided

The alleged problem of the utility model is realized by following technical scheme:

A kind of self-propelled vehicle constant-speed traveling auto mat, it is made up of magnetic clutch, the spacing pin of throttle, Throttle Opening Control lever, power supply E and magnetic clutch correspondent control circuits, wherein, be provided with a sliding sleeve at the hub of a spool position of power-transfer clutch, slide bar is set in the sliding sleeve, suit clutch discs on the slide bar, the fixing spacing pin of throttle on the clutch discs, fixed reset spring between clutch discs and the sliding sleeve, spacing pin of throttle and motor vehicle gasoline throttle control lever are kept in touch and relation of following up, and power-transfer clutch is fixed on a side that is positioned at the Throttle Opening Control lever on the motor body with bearing; Described control circuit is made up of link button, brake interlock button, disengage button, start button and relay J of clutch, wherein, be connected on the power supply one group of open contact J of relay after clutch interlock button, brake interlock button, disengage button, start button and the relay J serial connection _1-1Be the self-holding contact of start button, the coil of magnetic clutch and the control coil of relay connect together.

Above-mentioned self-propelled vehicle constant-speed traveling auto mat, described clutch discs and slide bar one end are fixed, and the other end of slide bar is provided with block.

Above-mentioned self-propelled vehicle constant-speed traveling auto mat, described clutch discs shell-like are running-fit on slide bar therebetween, an end captive joint nut of slide bar suit clutch discs.

Above-mentioned self-propelled vehicle constant-speed traveling auto mat, described retracing spring is torsion spring or volute spring, and an end of spring links to each other with sliding sleeve, and the other end of spring links to each other with clutch discs.

Above-mentioned self-propelled vehicle constant-speed traveling auto mat, described retracing spring is an extension spring, and an end of extension spring links to each other with clutch discs or the spacing pin of throttle, and the other end and motor body are fixed.

The constant-speed traveling auto mat that provides according to the utility model, the spacing pin of its throttle fits together with the Throttle Opening Control lever under the effect of spring force, and when open the throttle wide, pin is followed the control lever and moved forward synchronously, when reducing throttle, its Be Controlled lever pushes back synchronously.When the need vehicle at the uniform velocity travels, foot throttle, when making vehicle reach required speed, starting switch makes the magnetic clutch energising, and the electromagnetic clutch dish is held, and the spacing pin of throttle that is fixed on the power-transfer clutch is in positioning states together with clutch discs.At this moment, even right crus of diaphragm is removed Das Gaspedal, Throttle Opening Control lever return is obstructed, and makes throttle still be in stationary state, thereby realizes the purpose of automatic constant speed.In addition, in this state, it does not hinder the driver to continue open the throttle wide, improves the speed of a motor vehicle.When needs slow down, no matter be the manual-lock cancel switch, still step clutch pedal or brake pedal, all can make magnetic clutch outage, so that remove the spacing pin of throttle spacing to throttle.This device can make the right crus of diaphragm of chaufeur remove from Das Gaspedal when needed, makes vehicle be in the automatic cruising state, thereby reduces the sense of fatigue of driving over a long distance greatly, and the minimizing accident takes place.This apparatus structure is simple, easy to operate, both can be used for diesel vehicle, also can be used for the spark ignition engine vehicle.

Description of drawings

Fig. 1 is a kind of embodiment front view of the present utility model;

Fig. 2 is that cutaway view is looked on the left side of Fig. 1;

Fig. 3 is this controller and engine petrol Throttle Opening Control lever relative position scheme drawing;

Fig. 4 is that figure cuts open in another embodiment master office of looking;

Fig. 5 is the control electrical schematic diagram.

The specific embodiment

The utility model is described in further detail below in conjunction with embodiment and accompanying drawing:

Referring to Fig. 1, Fig. 2, the magnetic clutch 3 in the diagram comprises connecting panel 10, coil 11, magnetic circuit hold concurrently housing 12 and clutch discs 3-1, and clutch discs 3-1 is provided with spacing pin 4 of throttle and retracing spring.Clutch discs 3-1 fixes with placing slide bar 2-1 one end in the sliding sleeve 9, and the other end of slide bar 2-1 is provided with block 8.Retracing spring 14 shown in Figure 2 is torsion spring or volute spring, and an end of spring 14 links to each other with sliding sleeve 9, and the other end links to each other with clutch discs 3-1.In addition, retracing spring also can adopt extension spring 7 as shown in Figure 1, and an end of extension spring 7 links to each other with clutch discs 3-1 or the spacing pin 4 of throttle, and the other end and motor body are fixed.

When the utility model was used for being vehicle powered with the diesel motor, clutch discs 3-1 was relative with the Throttle Opening Control lever shaft 13 of driving engine, made the spacing pin 4 of throttle lean against control lever 5 and spurred the opposite side of directions with accelerator rod 6.This device is fixed on the motor body by bearing 1.

Referring to Fig. 3, when the utility model was used for being vehicle powered with the engine petrol, clutch discs 3-1 was same relative with the Throttle Opening Control lever shaft of driving engine, and the spacing pin 4 of throttle also places control lever 5 and accelerator rod 6 to spur the opposite side of directions.

Referring to Fig. 4, that its is represented is another kind of embodiment, and its clutch discs 3-2 is sleeved on the slide bar 2-2, is running-fit therebetween, and the end that slide bar 2-2 is set in clutch discs 3-2 is a coupling nut 15.When adopting this structure, can the nut on the former Throttle Opening Control lever shaft 13 on the vehicle be taken off, the nut 15 of slide bar 2-2 is tightened onto on the axle 13, slide bar 2-2 and Throttle Opening Control lever shaft 13 are fixed as one.

Claims

1. self-propelled vehicle constant-speed traveling auto mat, it is characterized in that, it is by magnetic clutch [3], the spacing pin of throttle [4], Throttle Opening Control lever [5], power supply E and magnetic clutch [3] correspondent control circuits is formed, wherein, be provided with a sliding sleeve [9] at the hub of a spool position of magnetic clutch [3], slide bar [2-1] is set in the sliding sleeve, slide bar [2-1] is gone up suit clutch discs [3-1], the fixing spacing pin of throttle [4] on the clutch discs, fixed reset spring [14] between clutch discs [3-1] and the sliding sleeve [9], spacing pin of throttle [4] and Throttle Opening Control lever [5] are kept in touch and relation of following up, and power-transfer clutch [3] is fixed on a side that is positioned at the Throttle Opening Control lever on the motor body with bearing [1]; Described control circuit is made up of clutch interlock button LTA, brake interlock button STA, disengage button JTA, start button QA and relay J, wherein, be connected on the power supply E after clutch interlock button LTA, brake interlock button STA, disengage button JTA, start button QA and the relay J serial connection, one group of self-holding contact that open contact J1-1 is start button QA of relay J, the coil [11] of magnetic clutch [3] and the control coil of relay J connect together.

2. self-propelled vehicle constant-speed traveling auto mat according to claim 1 is characterized in that, described clutch discs [3-1] is fixed with slide bar [2-1] end, and the other end of slide bar is provided with block [8].

3. self-propelled vehicle constant-speed traveling auto mat according to claim 1 is characterized in that, described clutch discs [3-1] is sleeved on the slide bar [2-1], is running-fit therebetween, an end captive joint nut [15] of slide bar suit clutch discs.

4. according to claim 2 or 3 described self-propelled vehicle constant-speed traveling auto mats, it is characterized in that described retracing spring [14] is torsion spring or volute spring, an end of spring links to each other with sliding sleeve [9], and the other end of spring links to each other with clutch discs [3-1].

5. self-propelled vehicle constant-speed traveling auto mat according to claim 1, it is characterized in that, described retracing spring [14] is an extension spring [7], and an end of extension spring [7] links to each other with clutch discs [3-1] or the spacing pin of throttle [4], and the other end and motor body are fixed.