CN2592503Y - Speed governing twist grip for electric cycle - Google Patents

Speed governing twist grip for electric cycle Download PDF

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Publication number
CN2592503Y
CN2592503Y CN03228198U CN03228198U CN2592503Y CN 2592503 Y CN2592503 Y CN 2592503Y CN 03228198 U CN03228198 U CN 03228198U CN 03228198 U CN03228198 U CN 03228198U CN 2592503 Y CN2592503 Y CN 2592503Y
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CN
China
Prior art keywords
speed governing
tooth bar
guiding mechanism
grip
electric cycle
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
Application number
CN03228198U
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Chinese (zh)
Inventor
陆招山
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN03228198U priority Critical patent/CN2592503Y/en
Application granted granted Critical
Publication of CN2592503Y publication Critical patent/CN2592503Y/en
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Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K23/00—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips
    • B62K23/02—Rider-operated controls specially adapted for cycles, i.e. means for initiating control operations, e.g. levers, grips hand actuated
    • B62K23/04—Twist grips

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

The utility model relates to a speed governing twist grip for an electric cycle, which belongs to the field of the speed governing device of an electric cycle. The speed governing twist grip is designed for aiming at problems that the existing speed governing device for an electric cycle of a light governing type can not be matched with some electric cycles and has unstable speed regulation, a controller burns out because of the control fault, etc. The speed governing twist grip comprises a grip body and a rotary grip of a rotary gear, wherein the inside of the grip body is provided with a toothed rack guide mechanism, a light resistance sheet and a sensing amplifying circuit board. The circuit has large variation range of output signals, works usually under 5V working voltage, and realizes zero voltage output without operation, and speed governing change curves form smooth change. Therefore, the needed various voltage changes of the speed governing device can be met for different controllers, the speed governing twist grip has the advantages of convenient assembly and reasonable structure, and the security and the stability of the electric cycle are enhanced.

Description

The battery-driven car speed control crank
Technical field
The utility model relates to battery-driven car speed controller field.
Background technology
Existing light-operated battery-driven car, its speed regulation device are luminotrons, and one receives only pipe, and the middle speed governing sheet of installing directly changes the size of output electric signal according to regulating penetrability, thereby realizes the vehicle speed governing.Such speed regulation device sensitivity is too high, and speed governing is linear unstable, and receives the circuit difference of the controller of speed regulation device signal because of each producer, and the element difference is just can not wildcard general.So this speed regulation device has withdrawed from battery-driven car market.
Summary of the invention
The purpose of this utility model is to overcome uncurrent defective, provides a kind of simple in structure, realizes zero voltage output during inoperation, and speed governing is steadily linear, the battery-driven car speed control crank of safety and reliability.
Design plan of the present utility model is achieved in that the battery-driven car speed control crank, comprise body 1, swing pinion handle 2, cover plate 3, swing pinion handgrip 2 is socketed in the body 1, it is characterized in that being provided with board holder 9 in the body 1, tooth bar guiding mechanism 10 and lead 7 and Wire sheath 15, being provided with light control circuit plate 8 in the board holder 9 in the body 1, light control circuit plate 8 is induction amplification electron circuit, difference sending and receiving optical element VD in cathode power supply 1, receiving element VD 2Positive pole and the collecting electrode of VT, VD 1Negative pole is through R 1, to negative power supply; VD 2Negative pole and VT base stage link, simultaneously through R 2To power cathode; The indirect R of VT emitter and power cathode 3, emitter terminal is a signal output part simultaneously.Through trunking 15, from being connected on the controller for electric vehicle drawing in the body 1.
Described swing pinion handgrip 2 is a gear type, and swing pinion handgrip 2 wheel and rack guiding mechanisms 10 octal tooth bars coincide.Gear is to rotatablely move as circumference, and tooth bar is to carry out linear reciprocating motion.
Described tooth bar guiding mechanism 10 usefulness A tracks 11, B track 13 are fixed on a body 1 road rail chair 16, tooth bar guiding mechanism 10 and 1 of body is provided with reciprocal spring 14, with cylinder track 12 location, be provided with resistance mating plate caulking groove in the tooth bar guiding mechanism 10, rectangular form drag mating plate 6 is arranged in the caulking groove, the induction amplifying circuit is with the depth of resistance mating plate, and output signal is corresponding and become.
VD 1Be infrared light-emitting component, VD 2Be infrared receiver component, R 1Control VD 1Working current, thereby control VD 1Luminous intensity and VD 2Receiving capability, R 2, R 3The bias current of control VT, VT is VD 2The electric signal of input is enlarged into the pulsation-free working signal.This circuit output signal variation range is big, under the 5V operating voltage, realizes zero voltage output during inoperation usually, and the speed governing change curve presents smooth change.Thereby satisfy the different controllers various change of voltage required, make the speed adjusting performance of battery-driven car safer, more reliable speed regulation device.
After being installed in the utility model speed control crank on the battery-driven car, when the needs speed governing, only need swing handle, according to being fixed on induction amplifying circuit in the body and the resistance mating plate relative position in the tooth bar guiding mechanism are changed, and produce induced signal, this signal is exported after stable in amplifying circuit, not only realize zero voltage output, and just output voltage is multiplied, thereby improves battery-driven car speed governing linearity, make the easier grasp control of battery-driven car speed governing, by bike safety and reliability.
Description of drawings
Fig. 1 is the utility model assembling scheme drawing;
Fig. 2 is the utility model induction amplification circuit diagram.
Sequence number in the accompanying drawing and title: 1, body, 2, the swing pinion handgrip, 3, cover plate, 4, soft handle, 5, stopper ring, 6, the resistance mating plate, 7, lead, 8, the light control circuit plate, 9, board holder, 10, tooth bar guiding mechanism, 11, the A track, 12, the cylinder track, 13, B track, 14, reciprocal spring, 15, trunking, 16, the road rail chair.
The specific embodiment
As shown in Figure 1: this electronic speed control crank comprises the stopper ring 5 that can be fixed on the handlebar and body 1, swing pinion handle 2, cover plate 3 and soft handle 4.Tooth bar guiding mechanism 10, track 11,13 and spring leg 12 and reciprocal spring 14 are installed in body 1, are rotated swing pinion handle 2, it is resetted freely.Body 1 is connected on the handlebar by stopper ring 5, is fixed on the handlebar with stop screw.
Making light control circuit plate 8 in the body 1, cooperate with the resistance mating plate of installing on the tooth bar guiding mechanism 10 6, produce control signal.Resistance mating plate 6 be the oblong thin slice, is installed on tooth bar guiding mechanism 10 in board holder 9 relevant positions, rotates swing pinion handle 2, by swing pinion the resistance mating plate 6 on the gear driven tooth bar guiding mechanism 10 on 2 is moved, and driving light control circuit plate 8 is worked.Produce stepping electronic signal,,, pass, be transmitted in the car internal controller, carry out the speed setting controller work of battery-driven car, control the moving velocity of battery-driven car the wire hole on the body 1 by lead 7 is fixed in the trunking on the body 1 15 through lead 7.Lead 7 is three heart yearns, except the moving velocity of output signal control battery-driven car, returns the working power of light control circuit plate 8 work.Trunking 15 be protected lead 7 and light control circuit plate 8 being connected firmly and dustproof, make lead 7 can not with body 1 separated.Swing pinion handle 2 is fixed on the body 1 by cover plate 3, makes swing pinion handle 2 and close fit between the body 1.On swing pinion handle 2, be with a soft handle 4, connect, increased feel by keyway.

Claims (3)

1, a kind of battery-driven car speed control crank, comprise body (1), swing pinion handgrip (2), cover plate (3), swing pinion handgrip (2) is socketed in the body (1), it is characterized in that being provided with board holder (9) in the body (1), tooth bar guiding mechanism (10) and lead (7) and Wire sheath (15), being provided with light control circuit plate (8) in the board holder (9) in the body (1), light control circuit plate (8) is induction amplification electron circuit, through trunking (15), from being connected on the controller for electric vehicle drawing in the body (1).
2, battery-driven car speed control crank as claimed in claim 1 is characterized in that swing pinion handgrip (2) is a gear type, and swing pinion handgrip (2) wheel and rack guiding mechanism (10) octal tooth bar coincide.
3, battery-driven car speed control crank as claimed in claim 1, it is characterized in that tooth bar guiding mechanism (10) is fixed on a body (1) the road rail chair (16) with A track (11), B track (13), tooth bar guiding mechanism (10) and being provided with reciprocal spring (14) between body (1), locate with cylinder track (12), be provided with resistance mating plate caulking groove in the tooth bar guiding mechanism (10), rectangular form drag mating plate (6) is arranged in the caulking groove.
CN03228198U 2003-01-15 2003-01-15 Speed governing twist grip for electric cycle Expired - Fee Related CN2592503Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN03228198U CN2592503Y (en) 2003-01-15 2003-01-15 Speed governing twist grip for electric cycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN03228198U CN2592503Y (en) 2003-01-15 2003-01-15 Speed governing twist grip for electric cycle

Publications (1)

Publication Number Publication Date
CN2592503Y true CN2592503Y (en) 2003-12-17

Family

ID=33757171

Family Applications (1)

Application Number Title Priority Date Filing Date
CN03228198U Expired - Fee Related CN2592503Y (en) 2003-01-15 2003-01-15 Speed governing twist grip for electric cycle

Country Status (1)

Country Link
CN (1) CN2592503Y (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009124907A1 (en) * 2008-04-10 2009-10-15 Domino S.P.A. Improved electronic throttle control device for motorcycles, snowmobiles and similar vehicles
CN102129254A (en) * 2011-01-11 2011-07-20 科蒂斯仪器(中国)有限公司 Automatic zeroing mechanism of electric scooter for handicapped person
CN102616151A (en) * 2012-03-29 2012-08-01 深圳市高标电子科技有限公司 Electric bicycle and speed regulating method thereof
CN104044680A (en) * 2013-03-15 2014-09-17 陈启川 Electricity-saving speed regulation handlebar
CN104648573A (en) * 2014-12-22 2015-05-27 苏州欣航微电子有限公司 Light-operated handle
EP3042840A1 (en) * 2015-01-06 2016-07-13 J.D Components Co., Ltd. Non-contact operation device for bicycle
WO2022129546A1 (en) * 2020-12-17 2022-06-23 Hirschmann Automotive Gmbh Electronic throttle system with linear transmission for motorcycles

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009124907A1 (en) * 2008-04-10 2009-10-15 Domino S.P.A. Improved electronic throttle control device for motorcycles, snowmobiles and similar vehicles
CN102129254A (en) * 2011-01-11 2011-07-20 科蒂斯仪器(中国)有限公司 Automatic zeroing mechanism of electric scooter for handicapped person
CN102129254B (en) * 2011-01-11 2013-12-04 科蒂斯仪器(中国)有限公司 Automatic zeroing mechanism of electric scooter for handicapped person
CN102616151A (en) * 2012-03-29 2012-08-01 深圳市高标电子科技有限公司 Electric bicycle and speed regulating method thereof
CN104044680A (en) * 2013-03-15 2014-09-17 陈启川 Electricity-saving speed regulation handlebar
CN104648573A (en) * 2014-12-22 2015-05-27 苏州欣航微电子有限公司 Light-operated handle
EP3042840A1 (en) * 2015-01-06 2016-07-13 J.D Components Co., Ltd. Non-contact operation device for bicycle
WO2022129546A1 (en) * 2020-12-17 2022-06-23 Hirschmann Automotive Gmbh Electronic throttle system with linear transmission for motorcycles

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee