CN201002527Y

CN201002527Y - Electric car speed regulator

Info

Publication number: CN201002527Y
Application number: CNU200620154487XU
Authority: CN
Inventors: 张向阳
Original assignee: 张向阳
Current assignee: Guangzhou lantun Electric Technology Development Co. Ltd.
Priority date: 2006-12-08
Filing date: 2006-12-08
Publication date: 2008-01-09
Anticipated expiration: 2016-12-08

Abstract

The utility model discloses an electromobile governor, which includes an interactive inductive probe and magnet, a fixing handle with a through hole and a rotating handle hinged with the fixing handle. The inductive probe is installed on the fixing handle, the magnet is installed on the rotating handle and at least one side of the seat handle is of plain face with at least two fixing holes arranged. The utility model has the advantages of being diverse in fixed mode, wide in application scope, little in abrasion between the fixing handle and the rotating handle, strong in durability, simple in structure, compact in volume, easy in processing and low in cost. The utility model can be applied in three-wheel electromobiles or mini four-wheel electromobiles, especially in mini four-wheel electromobiles adopting the steering wheel turning and the foot control governing.

Description

A kind of speed regulator for electric vehicle

Technical field

The utility model relates to a kind of governor, especially relates to a kind of electric vehicle governor.

Background technology

Existing speed regulator for electric vehicle comprises seat handle and the handle that is hinged, wherein seat is located at fixed cover on the handlebar pipe, its inside is provided with inductive probe, be provided with magnet in the handle, the rotation handle, magnet is changed the position of probe relatively, produce corresponding signal in the probe, signal is drawn provides speed governing to use.This governor can only be installed on the pipe of handlebar, and fixed form and articulated manner are single, and can only control with manual manipulation, and its function and range of use are very limited.

Summary of the invention

The purpose of this utility model provides a kind of fixed form and articulated manner is various, can operate the speed regulator for electric vehicle of controlling with pin.

Technical solution of the present utility model is: a kind of speed regulator for electric vehicle, comprise the inductive probe and the magnet that cooperatively interact, described governor comprises that also the seat of band through hole is reaching and its pivotally attached handle, described inductive probe is located at seat last, described magnet is located on the handle, described seat is at least one side the plane, and is provided with two fixed orifices on it at least.

Seat is to be provided with two fixed orifices at least on plane and its having a side at least, can easily governor be fixed on the various facilities of vehicle, such as be installed in vehicle frame, base plate is first-class, the fitting limit of governor can be unrestricted like this, fixing also very convenient with dismounting, and not only available manual manipulation, can also operate with pin.Increase fixed form and operating mode, further enlarged its function and range of use.

Described fixed orifice both can be a circular hole, also can be for an end is hexagonal stepped hole, and hexagonal stepped hole both can be laid nut, can lay screw rod again, had increased the comformability of installing.

As a kind of optimal way, described governor also comprises axle, and an end of described axle is provided with back-up ring or nut, and it is affixed that the other end passes a through hole and a handle of handle, and makes handle and seat hinged realization.This programme is provided with an end band back-up ring or the affixed axle of nut, the other end and handle, and this makes handle and seat hinged realizing by axle, and can prevent to get loose.This programme is simple in structure, and this articulated manner connects reliable, and easy accessibility can significantly shorten the width of governor, thereby economical with materials is saved tooling cost.

As another optimal way, described governor also comprises axle and bearing, and described bearing is located at seat the through hole both sides, and described axle one end is provided with back-up ring or nut, and the other end passes bearing and handle is affixed, and realizes that handle and seat are hinged.This programme makes both no longer direct contacts, thereby has reduced friction owing to be provided with bearing between handle and seat handle, has increased the service life of governor.

As another kind of optimal way, the through hole that described handle is present is interior to be extended, and is provided with the elastic fastening plate of being with back-off at its elongated end, and cramp cooperates activity with seat realizes that handle and seat are hinged.Because the handle in this programme extends to the through hole direction of seat handle, and by cramp and seat hinged, so this articulated manner can simplified design, shorten the handle width, thereby economical with materials, connection simultaneously reliably, easy accessibility.

As another optimal way, described seat is the extension that is provided with the band connected in star, and described rotating handle cover is located at outside the extension, and is provided with a connecting element on it at least, and handle cooperates realization hinged with the seat handle by connecting element with the activity of annular groove; Reliable and the easy dismounting of the articulated manner of this programme.

Such scheme also can further improve: described governor also comprises axle and bearing, and described bearing is located at seat the through hole both sides, and described axle one end is provided with back-up ring or nut, and the other end passes bearing and handle is affixed, and realizes that handle and seat are hinged.This programme can reduce the friction between handle and the seat handle, increases the service life of governor.

As another optimal way, described seat is being provided with extension, and the extension top is provided with the elastic fastening plate of band back-off, and described rotating handle cover is located at outside the extension, and wall is provided with end difference within it, and cramp makes handle and seat hinged realizing with movable cooperation of end difference.The articulated manner of this programme is near prior art, but because seat is to be provided with two fixed orifices at least on plane and its having a side at least, can easily governor be fixed on the various facilities, such as be installed in vehicle frame, base plate is first-class, can also operate with pin.The innovation of fixed form and operating mode makes the purposes of governor more extensive.

Such scheme also can improve: described governor also comprises axle and bearing, and described bearing is located at seat the through hole both sides, and described axle one end is provided with back-up ring or nut, and the other end passes bearing and handle is affixed, and realizes that seat is hinged with handle.As previously mentioned, be provided with bearing can reduce seat and handle between friction, increase service life of governor.

The utility model has the advantages that:

1, fixed form is various, and is applied widely.Have the curved mouth of speed regulator for electric vehicle outside band lead-in wire now, do not have mounting plane and mounting hole, can only be sleeved on and use hand adjustment speed on the circular handlebar, installation and control mode are single.And the utility model is provided with mounting plane and fixed orifice, so can on different vehicles, use, both can be directly installed on manual speed governing on the handlebar, also can be installed in the different parts pin speed governing of vehicle frame, be particularly suitable on the miniature four-wheel electric motor car that adopts wheel steering, foot control speed governing, using, speed governing is separated with turning to function, produce the driving sensation of car type;

2, seat handle and handle wearing and tearing are little, and durability is strong.Be direct contact between existing speed regulator for electric vehicle seat handle and the handle, both wear and tear in rotation greatly, so the service life of governor is not long, generally can only use 1-2, and the utility model so wearing and tearing are little, makes the governor energy durable in use owing between present handle and the handle bearing has been installed;

3, simple in structure, size is little.Existing speed regulator for electric vehicle articulated manner is single, and seat is long with the grip of handle, and the utility model is owing to improve the articulated manner between seat handle and the handle, make governor structure simpler, volume is littler, more saving in material, tooling cost is lower, and connects reliably easy accessibility.

Description of drawings

Fig. 1 is structure and the scheme of installation of the utility model embodiment 1

Fig. 2 is a left view of the present utility model among Fig. 1

Fig. 3 is the right elevation of handle among Fig. 1

Fig. 4 is that the A-A of Fig. 2 is to cutaway view

Fig. 5 is the cutaway view of the utility model embodiment 2

Fig. 6 is the cutaway view of the utility model embodiment 3

Fig. 7 is the cutaway view of the utility model embodiment 4

Fig. 8 is the cutaway view of the utility model embodiment 5

Fig. 9 is the cutaway view of the utility model embodiment 6

Figure 10 is the cutaway view of the utility model embodiment 7

Figure 11 is the utility model embodiment 1 another kind of scheme of installation

Among the figure: 1, seat 11, extension 12, cramp 13, annular groove 14, inductive probe 15, lead-in wire 16, fixed orifice 17, check screw 2, handle 21, end difference 22, magnet 23, screw 24, set screw 25, attaching screw 26, pull back spring 3, speed governing pedal 31, spools 32, bearing 33, bearing 34, back-up ring 4, vehicle frame

The specific embodiment

Embodiment 1: consult Fig. 1-4.A kind of speed regulator for electric vehicle, the seat that comprises the inductive probe 14 that cooperatively interacts and magnet 22, band through hole 1 and with its pivotally attached handle 2, described inductive probe 14 is located on 1, described magnet 22 is located on the handle 2.Seat is 1 inside and outside side the plane, which is provided with three fixed orifices 16, and this fixed orifice 16 is an end and is hexagonal stepped hole.Described governor also comprises axle 31, one end of axle 31 is provided with back-up ring 34, it is affixed 1 through hole and handle 2 that the other end passes seat, and seat places 1 between handle 2 and the back-up ring 34 and with axle 31 and is flexible connection, so handle 2 can be realized 1 hinged with seat and can prevent that it from getting loose.Seat is electrically connected by lead-in wire 15 inductive probe on 1 14 with the controller realization, pair of magnet 22 and inductive probe 14 on the handle 2 are used.

Ginseng Fig. 1, present embodiment can directly be loaded on it on vehicle frame 4 by the check screw 17 that is loaded on fixed orifice 16 in use, and loads onto speed governing pedal 3 in axle 31 band back-up rings 34 1 sides.When vehicle launch or when needing speedup, step on speed governing pedal 3, the magnet 22 on the handle 2 and seat change inductive probe 14 mutual alignments on 1, generation corresponding signals in the inductive probe 14 and realize speedup; When vehicle need slow down, loosen speed governing pedal 3, handle 2 homings under the effect of pull back spring 26, respective change takes place and realizes slowing down in signal in the inductive probe 14 once more.

The present embodiment seat is provided with 2 planes to 1 medial and lateral, and in other embodiments, seat can be on 1 plane of arranged outside 1, or in its both sides, top, bottom, front portion a plurality of planes is set; The present embodiment seat is 1 fixed orifice 16 3, and in other embodiments, fixed orifice 16 also can be more than two or 3; The speed governing pedal 3 of present embodiment is installed the outside (as Fig. 1) of being present 1, in other embodiments, also can be installed in handle 2 outsides (seeing Figure 11) or be installed in (accompanying drawing is not shown) on the handle 2; The fixed orifice 16 of present embodiment is that an end is hexagonal stepped hole, and in other embodiments, fixed orifice 16 also can be a circular hole, to adapt to different installation requirements.

Embodiment 2: see Fig. 5.The technical characterictic of present embodiment is substantially the same manner as Example 1, and different is that present embodiment has added bearing 32,33.Described bearing 32,33 is located at seat 1 through hole both sides, concrete scheme is that present through hole both sides 1 are provided with bearing seat and bearing 32,33 is installed within it, one end of described axle 31 is provided with back-up ring 34, and it is affixed with handle 2 that the other end passes bearing 33,32, and realizes that handle 2 is with hinged 1.This example since handle and seat between be provided with bearing, make handle and seat direct contact no longer in use, thereby reduced friction, increased the service life of governor.

Axle 31 1 ends of present embodiment are provided with back-up ring 34, in other embodiments, also can change back-up ring 34 into nut, and correspondingly on axle 31 screw thread are set, to reach the location hinged seat 1 purpose.

Embodiment 3: consult Fig. 6, a kind of speed regulator for electric vehicle, the seat that comprises the inductive probe 14 that cooperatively interacts and magnet 22, band through hole 1 and and its pivotally attached handle 2, described inductive probe 14 is located at seat on 1, magnet 22 is located on the handle 2, seat is 1 inside and outside side the plane, which is provided with three one ends and is hexagonal stepped hole; Described handle 2 is present extending in 1 the through holes, and is provided with the elastic fastening plate 12 of band back-off at its elongated end, cramp 12 and seat 1 movable cooperate realization 1 and handle 2 hinged.In this example, cramp 12 is to be buckled in seat 1 outside, can certainly be present in 1 through hole ladder being set, and it is hinged that cramp 12 is buckled on the ladder realization.

Embodiment 4: ginseng Fig. 7, a kind of speed regulator for electric vehicle, the seat that comprises the inductive probe 14 that cooperatively interacts and magnet 22, band through hole 1 and and its pivotally attached handle 2, described inductive probe 14 is located at seat on 1, magnet 22 is located on the handle 2, seat is 1 inside and outside side the plane, which is provided with three one ends and is hexagonal stepped hole; Described seat is 1 extension 11 that is provided with band connected in star 13, and handle 2 is set on extension 11 outside faces, and is provided with connecting elements that cooperate with annular groove 13 activities on it at least.In the present embodiment, described connecting element is 2 set screws 24, and handle 2 is corresponding for this reason is provided with 2 screws 23, and set screw 24 is loaded in this screw 23 and realizes that handle 2 is hinged 1 with seat.

In other embodiments, handle 2 also can not established screw 23 and change and establish circular hole, described connecting element changes cylinder into, this connecting element and the circular hole that cooperates with it are upper and lower and/or left and right being symmetrical arranged, and make 13 movable cooperations of itself and annular groove by elastic element, thereby realize

handle

2 and 1 hinged.

Embodiment 5: ginseng Fig. 8.Present embodiment is the improvement project of embodiment 4, and its technical characterictic is substantially the same manner as Example 4, and different is that this example has added bearing 32,33 and axle 31.

Bearing

32,33 is located at seat 1 through hole both sides, and concrete scheme is that present through hole both sides 1 are provided with bearing seat and bearing 32,33 is installed within it; An axle end of 31 is provided with back-up ring 34, the other end pass bearing 33,32 and handle 2 affixed.Axle 31 is owing to be provided with back-up ring 34, thus can prevent handle 2 with hinged 1 in get loose.This example since handle and seat between be provided with bearing, make handle and seat direct contact no longer in use, thereby reduced friction, increased the service life of governor.

Embodiment 6: ginseng Fig. 9, a kind of speed regulator for electric vehicle, the seat that comprises the inductive probe 14 that cooperatively interacts and magnet 22, band through hole 1 and and its pivotally attached handle 2, described inductive probe 14 is located at seat on 1, magnet 22 is located on the handle 2, seat is 1 inside and outside side the plane, which is provided with three one ends and is hexagonal stepped hole; Described seat is provided with extension 11 to 1, extension 11 tops are provided with the elastic fastening plate 12 of band back-off, handle 2 is set on the outside face of extension 11, and wall is provided with end difference 21 within it, and cramp 12 makes handle 2 and seat realize 1 hinged with 21 movable cooperations of end difference.

Embodiment 7: present embodiment is the improvement project of embodiment 6, and its technical characterictic is substantially the same manner as Example 6, and different is to have added bearing 32,33 and axle 31.See Figure 10, described bearing 32,33 is located at seat 1 through hole both sides, and concrete scheme is that present through hole both sides 1 are provided with bearing seat and bearing 32,33 is installed within it; Described axle 31 1 ends are provided with back-up ring 34, and the other end passes bearing 33,32, and is affixed by attaching screw 25 and handle 2, and realize that handle 2 is hinged 1 with seat.

More than just specify of the present utility model, described embodiment is not in order to limiting scope of patent protection of the present utility model, does not allly break away from the equivalence that the utility model does and implements or change, all should be contained in the claim of this case.

Claims

1, a kind of speed regulator for electric vehicle, comprise the inductive probe (14) and the magnet (22) that cooperatively interact, it is characterized in that: described governor also comprises that the seat of band through hole reaches and its pivotally attached handle (2) to (1), described inductive probe (14) is located at seat on (1), described magnet (22) is located on the handle (2), described seat is (1) at least one side the plane, and is provided with two fixed orifices (16) on it at least.

2, speed regulator for electric vehicle according to claim 1 is characterized in that: described fixed orifice (16) is that an end is hexagonal stepped hole.

3, speed regulator for electric vehicle according to claim 1 and 2, it is characterized in that: described governor also comprises axle (31), one end of described axle (31) is provided with back-up ring or nut (34), it is affixed the through hole of (1) and handle (2) that the other end passes seat, and make handle (2) and seat realize (1) hinged.

4, speed regulator for electric vehicle according to claim 1 and 2, it is characterized in that: described governor also comprises axle (31) and bearing (32), (33), seat is located at (1) through hole both sides in described bearing (32), (33), described axle (31) one ends are provided with back-up ring or nut (34), the other end passes bearing (33), (32) are affixed with handle (2), and realizes that handle (2) and seat are hinged (1).

5, speed regulator for electric vehicle according to claim 1 and 2, it is characterized in that: described handle (2) is present extending in the through hole of (1), and being provided with the elastic fastening plate (12) of band back-off at its elongated end, cramp (12) realizes that seat is hinged (1) and handle (2) to (1) movable cooperation with seat.

6, speed regulator for electric vehicle according to claim 1 and 2, it is characterized in that: described seat is provided with the extension (11) of band connected in star (13) to (1), described handle (2) is set in outside the extension (11), and be provided with a connecting element on it at least, handle (2) cooperates (1) realization hinged by connecting element with seat with the activity of annular groove (13).

7, speed regulator for electric vehicle according to claim 6, it is characterized in that: described governor also comprises axle (31) and bearing (32), (33), seat is located at (1) through hole both sides in described bearing (32), (33), described axle (31) one ends are provided with back-up ring or nut (34), the other end passes bearing (33), (32) are affixed with handle (2), and realizes that handle (2) and seat are hinged (1).

8, speed regulator for electric vehicle according to claim 1 and 2, it is characterized in that: described seat is provided with extension (11) to (1), extension (11) top is provided with the elastic fastening plate (12) of band back-off, described handle (2) is set in outside the extension (11), and wall is provided with end difference (21) within it, and cramp (12) makes handle (2) and seat realize (1) hinged with movable cooperation of end difference (21).

9, speed regulator for electric vehicle according to claim 8, it is characterized in that: described governor also comprises axle (31) and bearing (32), (33), seat is located at (1) through hole both sides in described bearing (32), (33), described axle (31) one ends are provided with back-up ring or nut (34), the other end passes bearing (33), (32) are affixed with handle (2), and realizes that handle (2) and seat are hinged (1).