CN218198683U

CN218198683U - Frame side open type electric bicycle

Info

Publication number: CN218198683U
Application number: CN202222810242.XU
Authority: CN
Inventors: 周鹏
Original assignee: Shaanxi Datang Public Travel Intelligent Transportation Technology Co ltd
Current assignee: Shaanxi Datang Public Travel Intelligent Transportation Technology Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-01-03
Anticipated expiration: 2032-10-25

Abstract

The utility model relates to the technical field of electric bicycles and discloses a frame side-opening electric bicycle, which comprises a frame, wherein a sitting stool is fixedly arranged on the upper end surface of the frame, chutes distributed in a mirror image manner are arranged on the inner bottom surface of the frame, two chutes are internally and slidably connected with sliding plates, a connecting frame is fixedly arranged on the upper end surfaces of the two sliding plates, a battery is connected in the connecting frame in a clamping manner, one side of the connecting frame is rotatably connected with an installation column, and a handle is fixedly arranged at one end of the installation column, which is far away from the connecting frame; the utility model discloses when the level stimulates the handle, can make the link follow the inside roll-off of frame to this frame side has been opened, makes the battery of link top joint follow the inside horizontal roll-off of frame, thereby when changing the battery, has reduced the height of drawing to the battery, need not the staff and upwards draws the battery and dismantle the change, with this work burden that has reduced the staff, convenient to use.

Description

Frame side open type electric bicycle

Technical Field

The utility model relates to an electric bicycle technical field specifically is an open electric bicycle is opened to frame side.

Background

The electric bicycle is a vehicle which takes a storage battery as an auxiliary energy source, is provided with a motor, a controller, the storage battery, a rotating handle brake handle and other operating components and a display instrument system on the basis of a common bicycle.

Present electric bicycle is at the in-process of changing the battery, at first opens the bench of sitting, with the battery upwards promotion, takes out from sitting the bench below, then mentions new battery, puts into again to sitting the bench below, and the battery is generally comparatively heavy, to the less people of strength, hardly promotes the battery to sitting the bench height, and the extraction process is very hard, is unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric bicycle is opened to frame side, when the level pulling handle, can make the link follow the inside roll-off of frame to this frame side has been opened, makes the battery of link top joint follow the inside horizontal roll-off of frame, thereby when changing the battery, has reduced the height of drawing of battery, need not the staff and upwards draws the battery and dismantle the change, has reduced staff's work burden with this, convenient to use.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a frame side open electric bicycle, includes the frame, frame up end fixed mounting has sits the bench, the spout that the mirror image distributes is seted up to the bottom surface in the frame, two equal sliding connection has the slide in the spout, two slide up end fixed mounting has the link, the joint has the battery in the link, link one side is rotated and is connected with the erection column, the erection column is kept away from link one end fixed mounting and is had the handle.

As a further aspect of the present invention: two all seted up first draw-in groove on the spout lateral wall, two the slide all sets up flutedly, two on one side of being close to first draw-in groove equal sliding connection has the sloping block in the recess, two the sloping block all with first draw-in groove mutual joint, two fixedly connected with second spring between the sloping block all and the recess.

As a further aspect of the present invention: the coaxial fixed carousel that is provided with on the erection column outer wall, it is connected with the connecting plate that the mirror image distributes to rotate on the carousel lateral wall, two the connecting plate is kept away from carousel one end and is all rotated and be connected with the cardboard, two the equal sliding connection of cardboard is on the link lateral wall, two the cardboard all with the mutual joint of second draw-in groove.

As a further aspect of the present invention: two transverse grooves are formed in one side, close to the clamping plate, of the connecting frame, sliding blocks are connected in the transverse grooves in a sliding mode, the sliding blocks are fixedly installed on the side wall of the clamping plate, and first springs are fixedly connected between the sliding blocks and the transverse grooves.

As a further aspect of the present invention: equal sliding connection in link both sides has the expansion plate, two all rotate on the back of the body one side top between the expansion plate and be connected with the connecting rod, two the connecting rod is kept away from expansion plate one end and is all rotated and be connected with the pivot, two the pivot is all rotated and is connected on the link lateral wall.

As a further aspect of the present invention: the rack plate that the bottom surface fixed mounting has the mirror image to distribute in the frame, two all the meshing of rack plate top is connected with the gear, two the equal fixed mounting of gear is on the pivot outer wall.

The utility model has the advantages that:

1. the utility model provides a frame side open electric bicycle can realize when the level stimulates the handle, can make the link follow the inside roll-off of frame, the frame side has been opened with this, make the battery of link top joint follow the inside horizontal roll-off of frame, thereby when changing the battery, the height of drawing to the battery has been reduced, it upwards draws the battery to need not the staff and dismantles the change, with this work burden that has reduced the staff, and convenient to use, and the second spring bounce through sloping block and recess lug connection, when can making the slide a position in the spout, the sloping block is automatic from roll-off in the recess, the joint goes into in the first draw-in groove, it is spacing to the slide, thereby avoided the staff when drawing the link, the problem of directly taking the link out from the frame appears.

2. The utility model provides an electric bicycle is opened to frame side can realize passing through the first spring bounce of being connected between slider and the transverse groove, can promote the slider automatically and slide in the transverse groove for the automatic card of installation is gone into to the second draw-in groove in on the slider, through the bounce of first spring, not only can drive automatically in the cardboard card goes into the second draw-in groove, and can also exert a pressure to the cardboard, has avoided the easy problem appearance of following the roll-off in the second draw-in groove of cardboard.

3. The utility model provides an open electric bicycle inclines can realize roll-off in the link is from the frame, or when sliding into in the frame, connect through rack plate and gear engagement, can rotate by the automatic drive pivot, make the expansion plate not only when the link slides into the frame, automatic expansion is carried on spacingly to the battery both sides of link upper end, and when the link roll-off frame, can be automatic in the expansion plate income link, the staff level of being convenient for takes out the battery from the link top.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the area A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the internal structure of the frame of the present invention;

FIG. 4 is a schematic view of the structure of the connection frame of the present invention;

FIG. 5 is a schematic view of the explosion structure of the slide plate of the present invention;

in the figure: 1. a frame; 2. a stool; 3. a connecting frame; 4. a chute; 5. a first card slot; 6. a transverse groove; 7. a slider; 8. a first spring; 9. clamping a plate; 10. a connecting plate; 11. mounting a column; 12. a turntable; 13. a grip; 14. a second card slot; 15. a rack plate; 16. a battery; 17. a slide plate; 18. a rotating shaft; 19. a gear; 20. a connecting rod; 21. a retractable plate; 22. a groove; 23. a sloping block; 24. a second spring.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The first embodiment is as follows:

as shown in fig. 1-5, a frame side-open electric bicycle comprises a frame 1, wherein a stool 2 is fixedly mounted on the upper end surface of the frame 1, sliding grooves 4 distributed in a mirror image are formed in the bottom surface of the frame 1, sliding plates 17 are connected in the two sliding grooves 4 in a sliding manner, a connecting frame 3 is fixedly mounted on the upper end surfaces of the two sliding plates 17, a battery 16 is connected in the connecting frame 3 in a clamping manner, a mounting column 11 is rotatably connected to one side of the connecting frame 3, and a handle 13 is fixedly mounted at one end, far away from the connecting frame 3, of the mounting column 11.

When horizontal pulling handle 13 drives erection column 11 and removes, slide 17 and the 4 sliding connection of spout through the terminal surface installation under link 3, can make link 3 follow the inside roll-off of frame 1, thereby frame 1 side has been opened, make the battery 16 of link 3 top joint follow the inside horizontal roll-off of frame 1, thereby when changing battery 16, reduced the height of drawing to battery 16, it upwards draws battery 16 to need not the staff and dismantles the change, with this work burden that has reduced the staff, convenient to use.

First draw-in groove 5 has all been seted up on two 4 lateral walls of spout, and two slides 17 are close to first draw-in groove 5 one side and have all seted up recess 22, and equal sliding connection has sloping block 23 in two recesses 22, and two sloping blocks 23 all with first draw-in groove 5 mutual joint, two sloping blocks 23 all with between the recess 22 fixedly connected with second spring 24.

In the process of slide 17 outside roll-off in spout 4, can carry the sloping block 23 in slide 17 recess 22 to remove in spout 4 in step, when sloping block 23 removed to be located same water flat line with first draw-in groove 5, through the second spring 24 bounce that is connected between sloping block 23 and the recess 22, can make sloping block 23 automatic roll-off in the recess 22, the joint goes into in the first draw-in groove 5, it is spacing to slide 17, thereby avoided the staff when drawing and getting link 3, the problem of directly taking link 3 out from frame 1 appears.

Coaxial fixed carousel 12 that is provided with on 11 outer walls of erection column, rotate on 12 lateral walls of carousel and be connected with the connecting plate 10 that the mirror image distributes, two connecting plates 10 keep away from 12 one ends of carousel and all rotate and be connected with cardboard 9, and two equal sliding connection of cardboard 9 are on 3 lateral walls of link, and two cardboard 9 all with the mutual joint of second draw-in groove 14.

Rotate the knob, when driving erection column 11 rotatory, can drive 11 outer wall mounting's of erection column carousel 12 and rotate, because it is connected with connecting plate 10 to rotate between carousel 12 and the both sides cardboard 9, so when carousel 12 is rotatory, through connecting plate 10, can drive cardboard 9 horizontal slip on 3 lateral walls of link, make cardboard 9 card insert in the second draw-in groove 14, or follow second draw-in groove 14 interior roll-off, thereby can fix link 3 inside frame 1, avoid electric bicycle at the in-process of traveling, take place to jolt, and lead to link 3 to appear from the inside automatic roll-off's of frame problem.

Two cross slots 6 have been seted up near cardboard 9 one side to link 3, and equal sliding connection has slider 7 in two cross slots 6, and two equal fixed mounting of slider 7 are on cardboard 9 lateral wall, the first spring 8 of equal fixedly connected with between two slider 7 and the cross slot 6.

When the rotary table 12 drives the clamping plate 9 to slide out from the second clamping groove 14, the first spring 8 can be extruded through the slider 7, when the handle 13 is loosened by a worker, the clamping plate 9 can be automatically driven to be clamped into the second clamping groove 14 through the resilience of the first spring 8, and pressure can be applied to the clamping plate 9, so that the problem that the clamping plate 9 slides out from the second clamping groove 14 easily is solved.

The second embodiment:

as shown in fig. 1-5, two sides of the connecting frame 3 are both slidably connected with expansion plates 21, two expansion plates 21 are both rotatably connected with a connecting rod 20 above the opposite side, one ends of the two connecting rods 20 away from the expansion plates 21 are both rotatably connected with a rotating shaft 18, and the two rotating shafts 18 are both rotatably connected to the side wall of the connecting frame 3.

When pivot 18 rotated on the link 3 lateral wall, through the connecting rod 20 of rotating the connection between pivot 18 and the expansion plate 21, can make expansion plate 21 stretch out and draw back from the link 3 in, carry on spacingly to battery 16 both sides, avoid electric bicycle to take place to jolt and lead to battery 16 to rock about the problem appearance in link 3 is inside at the in-process of traveling.

Rack plates 15 distributed in a mirror image mode are fixedly mounted on the inner bottom surface of the frame 1, gears 19 are meshed with the upper portions of the two rack plates 15, and the two gears 19 are fixedly mounted on the outer wall of the rotating shaft 18.

When the connecting frame 3 slides out of the vehicle frame 1 or slides into the vehicle frame 1, the rack plate 15 and the gear 19 are meshed and connected, and the rotating shaft 18 can be automatically driven to rotate, so that the expansion plate 21 can be automatically unfolded to limit the two sides of the battery 16 at the upper end of the connecting frame 3 when the connecting frame 3 slides into the vehicle frame 1, and the expansion plate 21 can be automatically taken into the connecting frame 3 when the connecting frame 3 slides out of the vehicle frame 1, so that a worker can horizontally take out the battery 16 from the upper side of the connecting frame 3.

The utility model discloses a theory of operation: when a battery 16 in the frame 1 needs to be replaced, the knob is rotated to drive the mounting column 11 to rotate, the rotary disc 12 mounted on the outer wall of the mounting column 11 can be driven to rotate, the connecting plate 10 is rotatably connected between the rotary disc 12 and the clamping plates 9 on the two sides, when the rotary disc 12 rotates, the clamping plates 9 can be driven to horizontally slide on the side wall of the connecting frame 3 through the connecting plate 10, the clamping plates 9 slide out of the second clamping grooves 14, then the handle 13 is horizontally pulled to drive the mounting column 11 to move, the sliding plate 17 and the sliding grooves 4 mounted on the lower end face of the connecting frame 3 are slidably connected, the connecting frame 3 can slide out of the frame 1, the side face of the frame 1 is opened, in the process that the sliding plates 17 slide out of the sliding grooves 4, the inclined blocks 23 in the grooves 22 of the sliding plates 17 can be carried to be synchronously in the sliding grooves 4, when the inclined blocks 23 move to be in the same horizontal line with the first clamping grooves 5, the inclined blocks 23 are moved, the second spring 24 connected between the inclined blocks 23 and the grooves 22 has reverse elasticity, the inclined blocks 23 can automatically slide out of the grooves 22, the first clamping grooves 5 can be clamped into the first clamping grooves 5, the clamping plates, the connecting frame 16 can be mounted above the connecting frame 3, and the battery 16 can be taken out of the connecting frame 3, and then the connecting frame 16 can be taken out of the connecting frame.

After the new battery 16 is replaced, the handle 13 is pushed, the connecting frame 3 is pushed into the frame 1, because one side of the inclined block 23 is an inclined plane, when the connecting frame 3 drives the sliding plate 17 to slide into the frame 1, the inclined block 23 can automatically slide into the groove 22 to extrude the second spring 24, when the connecting frame 3 slides into the frame 1, and the sliding cannot slide, the handle 13 is loosened, the sliding block 7 can be pushed to slide in the transverse groove 6 through the rebound force of the first spring 8, and the clamping plate 9 installed on the sliding block 7 can be automatically clamped into the second clamping groove 14.

When the connecting frame 3 slides out of the vehicle frame 1 or slides into the vehicle frame 1, the rack plate 15 and the gear 19 are meshed and connected, and the rotating shaft 18 can be automatically driven to rotate, so that the expansion plate 21 not only can be automatically unfolded to limit the two sides of the battery 16 at the upper end of the connecting frame 3 when the connecting frame 3 slides into the vehicle frame 1, but also can be automatically put into the connecting frame 3 when the connecting frame 3 slides out of the vehicle frame 1.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a frame side open electric bicycle, its characterized in that, includes frame (1), frame (1) up end fixed mounting has stool (2), spout (4) that the mirror image distributes are seted up to frame (1) bottom surface, two equal sliding connection has slide (17), two in spout (4) slide (17) up end fixed mounting has link (3), the joint has battery (16) in link (3), link (3) one side is rotated and is connected with erection column (11), link (3) one end fixed mounting is kept away from in erection column (11) has handle (13).

2. The electric bicycle with the side-opening frame according to claim 1, characterized in that the side walls of the two sliding grooves (4) are provided with first clamping grooves (5), one sides of the two sliding plates (17) close to the first clamping grooves (5) are provided with grooves (22), two inclined blocks (23) are slidably connected in the two grooves (22), the two inclined blocks (23) are mutually clamped with the first clamping grooves (5), and a second spring (24) is fixedly connected between the two inclined blocks (23) and the grooves (22).

3. The electric bicycle with the open side frame as claimed in claim 1, wherein a rotary table (12) is coaxially and fixedly arranged on the outer wall of the mounting column (11), connecting plates (10) which are distributed in a mirror image manner are rotatably connected to the side wall of the rotary table (12), clamping plates (9) are rotatably connected to ends of the two connecting plates (10) far away from the rotary table (12), the two clamping plates (9) are slidably connected to the side wall of the connecting frame (3), and the two clamping plates (9) are mutually clamped with the second clamping grooves (14).

4. The electric bicycle with the open side on the frame side as claimed in claim 3, wherein two transverse grooves (6) are formed in one side of the connecting frame (3) close to the clamping plate (9), sliding blocks (7) are slidably connected in the two transverse grooves (6), the two sliding blocks (7) are fixedly mounted on the side wall of the clamping plate (9), and a first spring (8) is fixedly connected between the two sliding blocks (7) and the transverse grooves (6).

5. The electric bicycle with the side-opening frame according to claim 1, characterized in that two sides of the connecting frame (3) are both slidably connected with expansion plates (21), a connecting rod (20) is rotatably connected above the opposite side between the two expansion plates (21), one ends of the two connecting rods (20) far away from the expansion plates (21) are both rotatably connected with rotating shafts (18), and the two rotating shafts (18) are both rotatably connected to the side wall of the connecting frame (3).

6. The side-opening electric bicycle with the frame as claimed in claim 5, wherein rack plates (15) are fixedly mounted on the inner bottom surface of the frame (1) and distributed in a mirror image manner, gears (19) are respectively engaged and connected above the two rack plates (15), and the two gears (19) are respectively fixedly mounted on the outer wall of the rotating shaft (18).