CN209258311U

CN209258311U - A kind of electric vehicle constant speed attaching mechanism

Info

Publication number: CN209258311U
Application number: CN201822076409.8U
Authority: CN
Inventors: 侯喆
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-11
Filing date: 2018-12-11
Publication date: 2019-08-16
Anticipated expiration: 2028-12-11

Abstract

The utility model discloses a kind of electric vehicle constant speed attaching mechanisms, including handlebar, vehicle frame, constant speed component and fixation kit, the handlebar side is provided with instrument board, described instrument board one end is socketed with vehicle frame, described instrument board one end is provided with the first constant speed piece, the first constant speed piece side has been screwed reinforcing rod, the reinforcing rod bottom has been screwed card, spring fixture block has been screwed at the top of the first constant speed piece bottom and card, constant speed spring is socketed on the outside of the spring fixture block, described handlebar one end is provided with the second constant speed piece, several circular cones are provided at the top of the second constant speed piece, the constant speed modular construction of the electric vehicle constant speed attaching mechanism is simple, it is easy to use, avoiding user, throttle of holding with a firm grip causes disease of hand for a long time, be conducive to user's use, improve user's comfort level, simultaneously Speed reaches definite value more power saving, is conducive to increase electric vehicle travel distance, economize on resources.

Description

A kind of electric vehicle constant speed attaching mechanism

Technical field

The utility model relates to vehicle technology field, specially a kind of electric vehicle constant speed attaching mechanism.

Background technique

Electric vehicle, i.e. electric drive vehicle are using battery as energy source, by components such as controller, motors, by electric energy It is converted into mechanical energy movement, to control the vehicle that size of current changes speed.

Traditional electric car for a long time in use, user needs to hold with a firm grip Throttle Opening Control handle, hold for a long time easily cause using Person's arm and wrist fatigue are unfavorable for user's use, reduce user's comfort level, while throttle of manually holding with a firm grip is not able to maintain vehicle Fast average rate increases electric vehicle and electric energy is lost, is unfavorable for economizing on resources, and traditional electric car does not have protective device, easily causes instrument Dial plate damage, significantly decrease electric vehicle service life, for these defects, designing a kind of electric vehicle constant speed attaching mechanism is that have very much must It wants.

Utility model content

The purpose of this utility model is to provide a kind of electric vehicle constant speed attaching mechanisms, to solve to propose in above-mentioned background technique The problem of.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of electric vehicle constant speed attaching mechanism, Including handlebar, vehicle frame, instrument board, constant speed component and fixation kit, the handlebar side is provided with instrument board, the instrument board one End cap is connected to vehicle frame, and the instrument board other end is equipped with constant speed component, and the constant speed component is by the first constant speed piece, constant speed bullet Spring, reinforcing rod, the second constant speed piece, spring fixture block, card and circular cone composition, described instrument board one end is provided with the first constant speed Piece, the first constant speed piece bottom side have been screwed reinforcing rod, and the reinforcing rod bottom has been screwed card Spring fixture block, socket on the outside of the spring fixture block have been screwed at the top of piece, the first constant speed piece bottom and card There is constant speed spring, described handlebar one end is provided with the second constant speed piece, is provided with several circular cones at the top of the second constant speed piece, Described circular cone one end is bonded with card, and the first constant speed piece bottom center is equipped with fixation kit, the fixation kit By link block, the first semicircle snap-gauge, compressed spring, spring groove, foam-rubber cushion, Anti-slip cover, the first fixed plate, threaded post, threaded hole, Second fixed plate, nut set and the second semicircle snap-gauge composition, the first constant speed piece bottom center have been screwed company Block is connect, the link block bottom has been screwed the first semicircle snap-gauge, and the first semicircle snap-gauge two sides of the bottom pass through Screw is fixed with the first fixed plate, and the first fixed plate bottom center has been screwed threaded post, the threaded post Bottom is socketed with the second fixed plate, and the screw thread column bottom is socketed with nut set, and nut set is located at the second fixed plate bottom, institute It states second fixed plate one end and has been screwed the second semicircle snap-gauge, and the second semicircle snap-gauge is located at the first semicircle snap-gauge bottom It is socketed with foam-rubber cushion inside portion, the first semicircle snap-gauge and the second semicircle snap-gauge, is socketed with inside the foam-rubber cushion several A compressed spring, the foam-rubber cushion outside are socketed with Anti-slip cover.

Further, it is socketed with protective case on the outside of the instrument board, and instrument board one end is connect with vehicle frame.

Further, described handlebar one end is socketed rubber sleeve, and is equipped with dustproof film on the outside of rubber sleeve.

Further, several spring grooves are offered inside the foam-rubber cushion, and spring groove is socketed on the outside of compressed spring.

Further, threaded hole is offered at second fixed plate center, and threaded hole is socketed on the outside of threaded post.

Compared with prior art, the utility model beneficial effect achieved is:

1. the electric vehicle constant speed attaching mechanism in use, the constant speed modular construction of the electric vehicle constant speed attaching mechanism is simple, uses Convenient, instrument board bottom card is contacted with the second constant speed piece top tapered block, when user opens the throttle, twists vehicle clockwise Handlebar drives the second constant speed piece to rotate clockwise, and unclamps throttle, and throttle convolution drives handlebar to rotate counterclockwise, and handlebar drives Second constant speed piece rotates counterclockwise, and constant speed spring provides elastic force, makes circular cone clamping card one end, prevents throttle from circling round, makes electricity Motor-car speed reaches definite value, when needing to brake, manually rotates counterclockwise handlebar, squeezes card and constant speed spring, returns card Contracting, can brake, and provide elastic force using constant speed spring, make circular cone clamping card, throttle can be made no longer to circle round, reach fixed Throttle effect, makes electric vehicle speed reach definite value, and avoiding user, throttle of holding with a firm grip causes disease of hand for a long time, be conducive to using Person uses, and improves user's comfort level, while speed reaches definite value more power saving, is conducive to increase electric vehicle travel distance, together When using electricity wisely, economize on resources；

2. the fixation kit structure of the electric vehicle constant speed attaching mechanism is simple, artificial nutting set clockwise, nut set rotation The second fixed plate is squeezed, until the first semicircle snap-gauge and the second semicircle snap-gauge clamp instrument board, completes to fix, can start to make With nutting set counterclockwise, makes the first semicircle snap-gauge and the second semicircle fastening board clip using nut set is turned when needing to dismantle Tight instrument board reaches the purpose for fixing the first constant speed piece, easy to operate, avoids in the first constant speed piece use process due to fixing not Jail and generate sliding, be conducive to the use of the first constant speed piece, and it is easy for assemble or unload, be conducive to user's voluntarily installing and dismounting, side Just the first constant speed piece component is replaced, is conducive to the maintenance of the first constant speed piece, while compressed spring and foam-rubber cushion can protect instrument board, It avoids instrument board by damage is hit, is conducive to extend electric vehicle service life.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the integrally-built side view of the utility model；

Fig. 3 is the part enlarged drawing of the first constant speed piece of the utility model；

Fig. 4 is the top view of the second constant speed piece of the utility model；

Fig. 5 is the side view of the second constant speed piece of the utility model；

Fig. 6 is the fixation kit structural schematic diagram of the utility model；

In figure: 1, handlebar；2, vehicle frame；3, instrument board；4, constant speed component；5, the first constant speed piece；6, constant speed spring；7, reinforce Bar；8, the second constant speed piece；9, spring fixture block；10, card；11, circular cone；12, fixation kit；13, link block；14, the first half Circle snap-gauge；15, compressed spring；16, spring groove；17, foam-rubber cushion；18, Anti-slip cover；19, the first fixed plate；20, threaded post；21, Threaded hole；22, the second fixed plate；23, nut set；24, the second semicircle snap-gauge.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of electric vehicle constant speed attaching mechanism, including handlebar 1, vehicle frame 2, instrument board 3, constant speed component 4 and fixation kit 12,1 side of handlebar are provided with instrument board 3, and 1 one end of handlebar is socketed with Rubber sleeve, and it is equipped with dustproof film on the outside of rubber sleeve, be conducive to protect handlebar 1,3 one end of instrument board is socketed with vehicle frame 2, instrument It is socketed with protective case on the outside of disk 3, and 3 one end of instrument board is connect with vehicle frame 2, is conducive to instrument board 3 and fixes, 3 other end of instrument board Constant speed component 4 is installed, constant speed component 4 is by the first constant speed piece 5, constant speed spring 6, reinforcing rod 7, the second constant speed piece 8, spring fixture block 9, card 10 and circular cone 11 form, and 3 one end of instrument board is provided with the first constant speed piece 5, and 5 bottom side of the first constant speed piece passes through spiral shell Silk is fixed with reinforcing rod 7, and 7 bottom of reinforcing rod has been screwed card 10, and 5 bottom of the first constant speed piece and 10 top of card are It has been screwed spring fixture block 9, constant speed spring 6 is socketed on the outside of spring fixture block 9,1 one end of handlebar is provided with the second constant speed Piece 8 is provided with several circular cones 11 at the top of second constant speed piece 8, and 11 one end of circular cone is bonded with card 10, the first constant speed piece 5 Bottom center is equipped with fixation kit 12, and fixation kit 12 is by link block 13, the first semicircle snap-gauge 14, compressed spring 15, bullet Spring slot 16, foam-rubber cushion 17, Anti-slip cover 18, the first fixed plate 19, threaded post 20, threaded hole 21, the second fixed plate 22, nut set 23 It is formed with the second semicircle snap-gauge 24,5 bottom center of the first constant speed piece has been screwed link block 13,13 bottom of link block It is screwed the first semicircle snap-gauge 14,14 two sides of the bottom of the first semicircle snap-gauge have been screwed the first fixed plate 19,19 bottom center of the first fixed plate has been screwed threaded post 20, and 20 bottom of threaded post is socketed with the second fixed plate 22, threaded hole 21 is offered at 22 center of the second fixed plate, and threaded hole 21 is socketed in 20 outside of threaded post, is conducive to threaded hole 21 is fixed, and 20 bottom of threaded post is socketed with nut set 23, and nut set 23 is located at 22 bottom of the second fixed plate, the second fixed plate 22 One end has been screwed the second semicircle snap-gauge 24, and the second semicircle snap-gauge 24 is located at 14 bottom of the first semicircle snap-gauge, and first It is socketed with foam-rubber cushion 17 inside semicircle snap-gauge 14 and the second semicircle snap-gauge 24, several compression bullets are socketed with inside foam-rubber cushion 17 Spring 15 offers several spring grooves 16 inside foam-rubber cushion 17, and spring groove 16 is socketed in 15 outside of compressed spring, is conducive to solid It is fixed to connect, Anti-slip cover 18 is socketed on the outside of foam-rubber cushion 17；The electric vehicle constant speed attaching mechanism is in use, manually by the first constant speed piece 5 It is mounted on 3 one end of instrument board, the second constant speed piece 8 is mounted on 1 one end of handlebar, makes 3 bottom card 10 of instrument board and the second constant speed piece 8 Top tapered block 11 contacts, and when user opens the throttle, stubborn handlebar 1, handlebar 1 drive the second constant speed piece 8 clockwise clockwise Rotation, the second constant speed piece 8 drive circular cone 11 to rotate, and can unclamp throttle, and throttle convolution handlebar 1 rotates counterclockwise, 1 band of handlebar Dynamic second constant speed piece 8 rotates counterclockwise, and constant speed spring 6 provides elastic force, makes 11 clamping card of circular cone, 10 one end, prevents handlebar 1 Rotation prevents throttle from circling round, so that electric vehicle speed is reached definite value, when needing to brake, manually rotate counterclockwise handlebar 1, make vehicle 1 drive circular cone 11 is rotated counterclockwise, card 10 and constant speed spring 6 is squeezed, so that card 10 is bounced back, can brake, avoid making Throttle of holding with a firm grip causes disease of hand to user for a long time, while speed reaches definite value more power saving, using electricity wisely；The electric vehicle constant speed Attaching mechanism is in use, be manually socketed in instrument board 3 for 5 bottom the first semicircle snap-gauge 14 of the first constant speed piece and the second semicircle snap-gauge 24 Outside, nutting set 23 clockwise, 23 rotation of nut set squeeze the second fixed plate 22, the second fixed plate 22 are made to drive the second semicircle Snap-gauge 24 is mobile to 14 side of the first semicircle snap-gauge, until the first semicircle snap-gauge 14 and the second semicircle snap-gauge 24 clamp instrument board 3, It completes to fix, can begin to use, nutting set 23 counterclockwise, avoids 5 use process of the first constant speed piece when needing to dismantle In due to being not fixed firmly generate sliding, be conducive to the use of the first constant speed piece 5, and easy for assemble or unload while compressed spring 15 with Foam-rubber cushion 17 can protect instrument board 3, and instrument board 3 is avoided to be damaged by shock.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. a kind of electric vehicle constant speed attaching mechanism, including handlebar (1), vehicle frame (2), instrument board (3), constant speed component (4) and fixed group Part (12), it is characterised in that: handlebar (1) side is provided with instrument board (3), and described instrument board (3) one end is socketed with vehicle frame (2), instrument board (3) other end is equipped with constant speed component (4), and the constant speed component (4) is by the first constant speed piece (5), constant speed Spring (6), reinforcing rod (7), the second constant speed piece (8), spring fixture block (9), card (10) and circular cone (11) composition, the instrument Disk (3) one end is provided with the first constant speed piece (5), and the first constant speed piece (5) bottom side has been screwed reinforcing rod (7), reinforcing rod (7) bottom has been screwed card (10), and the first constant speed piece (5) bottom and card (10) are pushed up Portion has been screwed spring fixture block (9), is socketed with constant speed spring (6), the handlebar on the outside of the spring fixture block (9) (1) one end is provided with the second constant speed piece (8), is provided with several circular cones (11), the cone at the top of the second constant speed piece (8) Shape block (11) one end is bonded with card (10), and the first constant speed piece (5) bottom center is equipped with fixation kit (12), described Fixation kit (12) by link block (13), the first semicircle snap-gauge (14), compressed spring (15), spring groove (16), foam-rubber cushion (17), Anti-slip cover (18), the first fixed plate (19), threaded post (20), threaded hole (21), the second fixed plate (22), nut set (23) and Two semicircle snap-gauges (24) composition, the first constant speed piece (5) bottom center have been screwed link block (13), the company It connects block (13) bottom and has been screwed the first semicircle snap-gauge (14), the first semicircle snap-gauge (14) two sides of the bottom pass through Screw is fixed with the first fixed plate (19), and the first fixed plate (19) bottom center has been screwed threaded post (20), threaded post (20) bottom is socketed with the second fixed plate (22), and threaded post (20) bottom is socketed with nut set (23), and nut set (23) is located at the second fixed plate (22) bottom, and described second fixed plate (22) one end has been screwed Second semicircle snap-gauge (24), and the second semicircle snap-gauge (24) is located at first semicircle snap-gauge (14) bottom, the first semicircle snap-gauge (14) and inside the second semicircle snap-gauge (24) it is socketed with foam-rubber cushion (17), is socketed with several pressures inside the foam-rubber cushion (17) Contracting spring (15), foam-rubber cushion (17) outside are socketed with Anti-slip cover (18).

2. a kind of electric vehicle constant speed attaching mechanism according to claim 1, it is characterised in that: instrument board (3) outer sheath It is connected to protective case, and instrument board (3) one end is connect with vehicle frame (2).

3. a kind of electric vehicle constant speed attaching mechanism according to claim 1, it is characterised in that: handlebar (1) one end socket Rubber sleeve, and dustproof film is equipped on the outside of rubber sleeve.

4. a kind of electric vehicle constant speed attaching mechanism according to claim 1, it is characterised in that: opened inside the foam-rubber cushion (17) Equipped with several spring grooves (16), and spring groove (16) is socketed on the outside of compressed spring (15).

5. a kind of electric vehicle constant speed attaching mechanism according to claim 1, it is characterised in that: in second fixed plate (22) It is offered at the heart threaded hole (21), and threaded hole (21) is socketed on the outside of threaded post (20).