CN2334884Y

CN2334884Y - Actuator for motor cycle accelerator sensor

Info

Publication number: CN2334884Y
Application number: CN 98203227
Authority: CN
Inventors: 严文熙
Original assignee: Kwang Yang Motor Co Ltd
Current assignee: Kwang Yang Motor Co Ltd
Priority date: 1998-04-08
Filing date: 1998-04-08
Publication date: 1999-08-25
Anticipated expiration: 2008-04-08

Abstract

The utility model relates to an actuator for a motorcycle electronic accelerator sensor, which is composed of a handle, a linear type accelerator sensor and a positioning box. An outside cylinder is arranged outside the handle, the outer cylinder is relatively rotated with the handle, the linear type accelerator sensor is positioned inside the body and provided with a resistor, the upper side of the resistor is prolonged with a sensing rod, a hook piece is fixed on the inner side end of the outer cylinder of the handle, a lining is arranged between the handle and the outer cylinder, a cam body is arranged inside the lining, a spring is sheathed between the hook piece and the cam body, two end heads are respectively hooked on the hook piece and the cam body, the positioning box is fixed at the end of the handle, the linear type accelerator sensor is fixed on the lower part of the inner side end of the handle, and the sensing rod is butted with the cam body.

Description

The electronic type throttle perceptron touch device of motorcycle

The utility model relates to a kind of electronic type throttle perceptron touch device of motorcycle, can refuel handle when refueling action in rotation, directly drive the throttle perceptron, obtaining preferable function, and can conveniently make processing and maintenance, can reduce cost simultaneously.

Motorcycle is owing to the flexibility that has in the activity, therefore in the urban district of parking of automobile position wretched insufficiency, the traffic tool that it has become people is preferred to use, general with the motorcycle of gasoline as power, because oil gas can't fully burn in engine, being easy to generate waste gas drains in the atmosphere and pollutes, therefore the further exploitation of motorcycle is arranged, and with regard to the fuel loading system of motorcycle, as shown in Figure 1, it is not hold hook one call wire 12 at the urceolus 11 of handle 1, call wire 12 connects to establish to one again and is fixedly arranged on the rotating plate 21 of the rotary throttle perceptron 2 of motor side, throttle perceptron 2 also links to current controller (not drawing) herein, 21 of rotating plate are pivoted in what one rotating shaft 22, a sheathed spring 23 in the rotating shaft 22, and utilize a location piece 24 spiral shells to establish the body 25 that has resistance in the what one, the two ends of spring 23 is promptly distinguished on hook what rotating plate 21 and the location piece 24, and the front end of rotating shaft 22 inserts in the mesopore of body 25, thereby when the urceolus 11 of rotating handles 1, promptly spur call wire 12 rotations, and do to rotate synchronously by call wire 12 driven rotary sheets 21, spring 23 just is rotated sheet 21 coiling contractions simultaneously, and the rotation of rotating plate 21 forces rotating shaft 22 to be rotated thereupon, and the inductance loop that can drive body 25 inside is done synchronous spinning movement, make the resistance that contacts with inductance loop produce induction to transmit electrical signal herein to current controller (not shown), and when loosing one's grip, because location piece 24 maintains static, then spring 23 just loses external binding force, thereby drive rotating plate 21 backward rotation returning positions with its elasticity, and then force call wire 12 playback.

Though aforesaid device can reach certain purpose, but because handle is to utilize call wire 12 to drive the action of throttle perceptron, and a segment distance is arranged between the two, therefore control is gone up and can't be very certain, and cause call wire 12 wearing comparatively when assembling to bother, and can prolong the time of assembling processing, cause the increase of cost, under the long-term operation of continuity, be easy to cause call wire 12 thereby fracture, and motorcycle can't be advanced, post-rift maintenance more has the trouble of perforating line, so necessity of being improved is arranged.

Main purpose of the present utility model, be to provide a kind of electronic type throttle perceptron touch device of controlling reliable motorcycle, with linear type throttle perceptron installing what handle inboard, and handle end is provided with a cam body, can be behind rotating handles, utilize cam body directly to drive the action of throttle perceptron, to reach certain control.

A time purpose of the present utility model is to provide a kind of electronic type throttle perceptron touch device of not troublesome motorcycle, drives the action of throttle perceptron by the cam body of handle inboard, and can reduce rate of breakdown.

Another purpose of the present utility model is to provide the electronic type throttle perceptron touch device of a kind of assembling and motorcycle easy to maintenance, with linear type throttle perceptron installing what handle inboard, and is convenient to assembling and maintenance.

For achieving the above object, the utility model is taked following measure:

The electronic type throttle perceptron touch device of motorcycle of the present utility model, mainly by handle, linear type throttle perceptron and positioning box are formed, wherein the handle periphery is arranged with urceolus, urceolus can rotate relatively with handle, linear type throttle perceptron is provided with resistance in a body interior, and the what upside extends an induction rod, the induction rod body can be done flexible up and down displacement, it is characterized in that, the urceolus medial extremity of handle sets firmly one and colludes sheet, and between handle and urceolus, be provided with a lining, the lining medial extremity is established a cam body, and be arranged with a spring between sheet and cam body colluding, the two ends of spring hook what is respectively colluded on sheet and the cam body, positioning box is installed in the end of handle, can be fixed in place, handle medial extremity below for linear type throttle perceptron, the induction rod of linear type throttle perceptron also connects with cam body, when the rotation urceolus, can rotate synchronously through colluding sheet drive spring driving cam body, and do flexible displacement by the induction rod of cam body contact linear type throttle perceptron, induction rod is contacted with body interior resistance.

Reaching embodiment in conjunction with the accompanying drawings is described in detail as follows the utility model:

Description of drawings:

Fig. 1 is the floor map of the perception touch device commonly used.

Fig. 2 is a combination view of the present utility model.

Fig. 3 is an action schematic representation of the present utility model.

Fig. 4 is another action schematic representation of the present utility model.

At first see also Fig. 2, the utility model is mainly by handle 3, linear type throttle perceptron 4 and positioning box 5 constitute, handle 3 peripheries are arranged with a lining 31, the periphery of lining 31 is arranged with a urceolus 32, urceolus 32 is that one length is shorter, and the medial extremity that makes its medial extremity and handle 3 maintains a suitable spacing, and the inner side end of what urceolus 32 sets firmly one and colludes sheet 33, and be provided with a cam body 34 at the medial extremity of lining 31, and colluding 34 sheathed springs 35 of sheet 33 and cam body, the two ends of spring 35 and respectively the hook what collude on sheet 33 and the cam body 34, thereby after the application of force is rotated urceolus 32, the sheet 33 that colludes of its inner side edge just rotates thereupon synchronously, and owing to a termination hook what in the spring 35 colludes sheet 33 places, therefore with colluding sheet 33 by urceolus 32 driven rotary, even spring 35 rotates synchronously, and be contraction state, simultaneously because the other end of spring 35 hook what cam body 34 again, then the rotation of spring 35 is shunk and is promptly driven cam body 34 and rotates synchronously, and makes cam body 34 do the action of rotating in handle 3.

Linear type throttle perceptron 4 is fixedly arranged in the positioning box 5; and positioning box 5 is provided with the inner side edge of what urceolus 31; thereby envelope the element of handle 3 inboards; form a safety cover; expose to the sun and rain or other factors cause and damage and then increase the service life with reduction; linear type throttle perceptron 4 is known thing; establish an induction rod 42 in the upside of body 41; induction rod 42 can be made flexible up and down shift motion by the spring 43 of downside at body 41; and then be provided with several resistance 44 in body 41 inside; nationality is contacted with a resistance 44 of inside by the flexible of induction rod 42 and produces reaction; and conducting electrical signals to current controller (herein not drawing) carrying out action, induction rod 42 also is the butt state with cam body 34.

Action of the present utility model, please cooperate Fig. 3,4, one side of what positioning box 5 extends a block 51, and on cam body 34, be provided with a groove 341, groove 341 is also received a convex body 342, the protruding end of convex body 342 is decided with 42 retractable total lengths of induction rod, not end face at convex body 342 forms a block face 343 again, and establishing a projection 344 with block face 343 at interval suitable distances, borrow block face 343 to cooperate the block 51 of positioning box 5 with projection 344, limit distance and form one, that is cam body 34 is subjected under the restriction of block face 343 and projection 344 at block 51, only can limit rotation apart from length, and this restriction takes place apart from avoiding rotating through the many situations that can't reply, be in not acceleration mode at motorcycle at ordinary times, the termination of induction rod 42 is set in the groove 341 that is in cam body 34, and make induction rod 42 be the transfixion state, do the action of acceleration when cyclist's desire, during the urceolus 32 of application of force rotating handles 3, promptly drive the action that cam body 34 is done rotation synchronously through spring 35 by colluding sheet 33, and with the rotation of showing cam body 34, convex body 342 move to induction rod 42 above after, promptly by convex body 342 contact induction rods 42, making induction defend 42 shrinks in body 41, even then induction rod 42 contacts with the resistance 44 of inside, carry out action and conduct to current controller by resistance 44, the shape of aforementioned cam body 34 only is an embodiment, not in order to limit its appearance.

The utlity model has following effect:

Because the utility model is provided with cam body 34 in lining 31 inboards, simultaneously, cam body 34 connects again with linear type throttle perceptron 4, and when rotation urceolus 32, can drive cam body 34 through spring 35 rotates synchronously, to drive the flexible displacement of induction rod 42, for directly controlling state, can commonly use device utilizes the indirect control mode of call wire to obtain more certain control function, and owing to be directly to drive 4 actions of linear type throttle perceptron by cam body 34, and needn't as commonly using device, wear call wire, no matter therefore be that assembling or maintenance processing are all comparatively convenient, can reduce man-hour to increase work efficiency, can reach again and to reduce cost, be not provided with under the situation of call wire simultaneously, can not taking place to give birth to the situation that the call wire fracture can't be controlled yet, and reduce rate of fault.

Claims

1, a kind of electronic type throttle perceptron touch device of motorcycle, mainly by handle, linear type throttle perceptron and positioning box are formed, wherein the handle periphery is arranged with urceolus, urceolus can rotate relatively with handle, linear type throttle perceptron is provided with resistance in a body interior, and the what upside extends an induction rod, the induction rod body can be done flexible up and down displacement, it is characterized in that, the urceolus medial extremity of handle sets firmly one and colludes sheet, and between handle and urceolus, being provided with a lining, the lining medial extremity is established a cam body, and is arranged with a spring between sheet and cam body colluding, the two ends of spring hook what is respectively colluded on sheet and the cam body, positioning box is installed in the end of handle, can be fixed in handle medial extremity below place for linear type throttle perceptron, and the induction rod of linear type throttle perceptron also connects with cam body, when the rotation urceolus, can rotate synchronously through colluding sheet drive spring driving cam body, and do flexible displacement, induction rod is contacted with body interior resistance by the induction rod of cam body contact linear type throttle perceptron.