CN111348139A

CN111348139A - Multifunctional folding electric vehicle

Info

Publication number: CN111348139A
Application number: CN202010227462.2A
Authority: CN
Inventors: 贾松瑞; 贾家琪; 贾垒; 贾家祥
Original assignee: Beineng New Energy Vehicle Technology Group Co ltd
Current assignee: Beineng New Energy Vehicle Technology Group Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-06-30

Abstract

The invention belongs to the field of electric vehicles, and particularly relates to a multifunctional folding electric vehicle, which aims at solving the problems that the existing electric vehicle is fixed in structure, inconvenient to adjust the structural form, incapable of folding the electric vehicle, and inconvenient to carry and transport. The folding electric bicycle is reasonable in structure, convenient to operate, flexible in structure, convenient to adjust structural form, capable of being folded, and very convenient to carry and transport.

Description

Multifunctional folding electric vehicle

Technical Field

The invention relates to the technical field of electric vehicles, in particular to a multifunctional foldable electric vehicle.

Background

At present, with the increasing attention on environment and resources all over the world, electric vehicles are gradually popularized, the electric vehicles are not only low in pollution, but also light in weight relative to the same type of automobiles, the electric vehicles serve as green sunward industry, the electric vehicles have been developed in China for ten years, and in the aspect of the electric vehicles, at the end of 2010, the electric vehicles in China reach 1.2 hundred million and are increased at the speed of 30% per year. From the energy consumption perspective, the electric vehicle is only one eighth of a motorcycle and one twelfth of a car, and is popular in second and third-level cities and rural areas as a medium and short distance vehicle which is energy-saving, environment-friendly, convenient to travel and relatively low in use cost;

however, the existing electric vehicle is fixed in structure, inconvenient to adjust the structure form, incapable of folding the electric vehicle and very inconvenient to carry and transport.

Disclosure of Invention

The invention aims to solve the defects that the structure of an electric vehicle is fixed, the structure form is not convenient to adjust, the electric vehicle cannot be folded, and the carrying and the transportation are very inconvenient in the prior art, and provides a multifunctional folding electric vehicle.

In order to achieve the purpose, the invention adopts the following technical scheme:

a multifunctional foldable electric bicycle comprises a base, wherein two driving wheels are rotatably mounted on the base, a folding groove is formed in the bottom of the base, a rotating arm is rotatably mounted in the folding groove, a groove is formed in one end of the rotating arm, a connecting rod is rotatably mounted in the groove, a rotating hole is formed in one side of the connecting rod, a steering rod is rotatably mounted in the rotating hole, two handles are fixedly mounted at one end of the steering rod, a driven wheel is rotatably mounted at the other end of the steering rod, a backup plate is rotatably mounted at the top of the base, a fixing groove is formed in one side of the backup plate, a seat plate is rotatably mounted in the fixing groove, a connecting groove is formed in one side of the seat plate, a supporting frame is rotatably mounted in the connecting groove, two spring grooves are formed in one side of the supporting frame, inserting blocks are respectively and slidably mounted, two slots have been seted up at the top of base, the inserted block and the slot looks adaptation that corresponds, the spacing groove has been seted up at the top of base, and the shifting chute has been seted up to one side of backup plate, and slidable mounting removes the seat in the shifting chute, removes one side fixedly connected with gag lever post of seat, and gag lever post and spacing groove looks adaptation remove one side set up threaded hole of seat, have seted up the through-hole on one side inner wall of shifting chute, and the lead screw is installed to the through-hole internal rotation, and the lead screw thread is installed in the threaded hole, and the one end fixed mounting of lead screw has the regulation seat, adjusts the.

Preferably, the second has all been seted up on the both sides inner wall of spread groove and has been rotated the groove, and the equal fixed mounting in both sides of support frame has first rotation piece, and first rotation piece rotates to be installed at the second that corresponds and rotates the inslot, drives first rotation piece at second rotation inslot rotation when the support frame rotates, position when can the steady rest frame rotate.

Preferably, the inner wall of one side of the moving groove is provided with a rotating groove, one end of the screw rod is rotatably installed in the rotating groove, the inner wall of the other side of the moving groove is provided with a fixing hole, the screw rod is rotatably installed in the fixing hole, and the screw rod rotates in the rotating groove and the fixing hole to stabilize the position of the screw rod during rotation.

Preferably, the third rotating groove has all been seted up on the both sides inner wall of recess, and the equal fixed mounting in both sides of connecting rod has the second turning block, and the second turning block rotates to be installed in the third rotating groove that corresponds, drives the second turning block at the rotation of third rotating groove when the connecting rod rotates, can stabilize the position when the connecting rod rotates.

Preferably, first rotating groove has all been seted up on the both sides inner wall of folding groove, and the equal fixed mounting in both sides of rotor arm has the dwang, and the dwang rotates to be installed at the first rotating groove that corresponds, drives the dwang at first rotating groove internal rotation when the rotor arm rotates, can stabilize the position when the rotor arm rotates.

Preferably, a plurality of clamping grooves are formed in the two rotating rods, the compression spring grooves are formed in the inner wall of one side of each of the two first rotating grooves, the clamping blocks are arranged in the two compression spring grooves in a sliding mode, and the clamping blocks are matched with the corresponding clamping grooves.

Preferably, the slide holes are formed in the inner wall of one side of each of the two compression spring grooves, the slide rods are slidably mounted in the slide holes, one ends of the slide rods are welded on the corresponding clamping blocks, the other ends of the two slide rods are fixedly connected with the same control rod, and the two slide rods are sleeved with compression springs.

Preferably, the spout has been seted up on the inner wall of shifting chute, and the equal fixed mounting in both sides of removing the seat has the slider, and slider slidable mounting slides in the spout that corresponds, drives the slider and slides in the spout when removing the seat and removes, can stably remove the position when seat removes.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the scheme, the control rod is pulled to drive the two sliding rods to move, the sliding rods drive the corresponding clamping blocks to move, the clamping blocks slide out of the corresponding clamping grooves and extrude the pressure springs, so that the fixing limit of the rotating rod can be cancelled, the rotating arm is rotated to drive the rotating rod, the rotating arm can be unfolded, the control rod is loosened, the clamping blocks are inserted into the corresponding clamping grooves, the position of the rotating arm can be fixed, the connecting rod is rotated, the steering rod drives the driven wheel to be unfolded, the frame of the electric vehicle can be unfolded, and the base is supported on the ground by the driving wheel and the;

(2) according to the scheme, the adjusting seat is rotated, the lead screw drives the moving seat to move, the limiting rod slides out of the limiting groove, the fixing limit of the backup plate can be cancelled, the backup plate is rotated, the seat plate is rotated and unfolded from the fixing groove, the supporting frame is rotated, the supporting frame is unfolded and forms a right angle with the seat plate, the inserting block is inserted into the inserting groove due to the elastic effect of the spring, the position of the supporting frame can be fixed, the supporting frame can support the seat plate, and the electric vehicle can be used;

the folding electric bicycle is reasonable in structure, convenient to operate, flexible in structure, convenient to adjust structural form, capable of being folded, and very convenient to carry and transport.

Drawings

FIG. 1 is a schematic view of a front view structure according to the present invention;

FIG. 2 is a schematic view of an unfolding structure of the foldable electric scooter according to the present invention;

FIG. 3 is a schematic side view of the base, the rotating arm, the steering rod and the rotating rod according to the present invention;

FIG. 4 is a schematic structural view of a support frame and an insert block according to the present invention;

FIG. 5 is a schematic view of part A of the structure proposed by the present invention;

fig. 6 is a schematic structural diagram of part B according to the present invention.

In the figure: 1. a base; 2. a drive wheel; 3. a folding slot; 4. a rotating arm; 5. a connecting rod; 6. a steering lever; 7. a driven wheel; 8. a backup plate; 9. fixing grooves; 10. a seat plate; 11. a support frame; 12. inserting a block; 13. a spring; 14. a moving groove; 15. a movable seat; 16. a limiting rod; 17. a limiting groove; 18. a screw rod; 19. an adjusting seat; 20. a first rotating groove; 21. rotating the rod; 22. a card slot; 23. a clamping block; 24. a slide bar; 25. and (5) pressing a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-6, the multifunctional foldable electric vehicle comprises a base 1, two driving wheels 2 are rotatably mounted on the base 1, a foldable groove 3 is formed in the bottom of the base 1, a rotating arm 4 is rotatably mounted in the foldable groove 3, a groove is formed in one end of the rotating arm 4, a connecting rod 5 is rotatably mounted in the groove, a rotating hole is formed in one side of the connecting rod 5, a steering rod 6 is rotatably mounted in the rotating hole, two handles are fixedly mounted at one end of the steering rod 6, a driven wheel 7 is rotatably mounted at the other end of the steering rod 6, a backup plate 8 is rotatably mounted at the top of the base 1, a fixing groove 9 is formed in one side of the backup plate 8, a seat plate 10 is rotatably mounted in the fixing groove 9, a connecting groove is formed in one side of the seat plate 10, a support frame 11 is mounted, spring 13 has all been welded to the one end of two inserted blocks 12, spring 13's one end welding is on one side inner wall of the spring groove that corresponds, two slots have been seted up at base 1's top, inserted block 12 and the slot looks adaptation that corresponds, spacing groove 17 has been seted up at base 1's top, shifting chute 14 has been seted up to one side of backup plate 8, sliding installation removes seat 15 in the shifting chute 14, one side fixedly connected with gag lever post 16 that removes seat 15, gag lever post 16 and spacing groove 17 looks adaptation, remove one side of seat 15 and seted up the screw hole, the through-hole has been seted up on one side inner wall of shifting chute 14, lead screw 18 is installed to the through-hole internal rotation, 18 threaded mounting of lead screw is in the screwed hole, the one end fixed mounting of lead screw 18 has regulation seat 19.

In this embodiment, all seted up the second on the both sides inner wall of spread groove and rotated the groove, the equal fixed mounting in both sides of support frame 11 has first rotation piece, and first rotation piece rotates to be installed at the second that corresponds and rotates the inslot, drives first rotation piece at second rotation inslot rotation when support frame 11 rotates, can stabilize the position when support frame 11 rotates.

In this embodiment, a rotating groove is formed in an inner wall of one side of the moving groove 14, one end of the screw rod 18 is rotatably installed in the rotating groove, a fixing hole is formed in an inner wall of the other side of the moving groove 14, the screw rod 18 is rotatably installed in the fixing hole, and the screw rod 18 rotates in the rotating groove and the fixing hole, so that the position of the screw rod 18 during rotation can be stabilized.

In this embodiment, all seted up the third on the both sides inner wall of recess and rotated the groove, the equal fixed mounting in both sides of connecting rod 5 has the second turning block, and the second turning block rotates to be installed in the third rotation inslot that corresponds, drives the second turning block at the rotation of third rotation inslot when connecting rod 5 rotates, can stabilize the position when connecting rod 5 rotates.

In this embodiment, all seted up first rotating groove 20 on the both sides inner wall of folding groove 3, the equal fixed mounting in both sides of rotor arm 4 has dwang 21, and dwang 21 rotates and installs in the first rotating groove 20 that corresponds, drives dwang 21 at the internal rotation of first rotating groove 20 when rotor arm 4 rotates, can stabilize the position when rotor arm 4 rotates.

In this embodiment, all seted up a plurality of draw-in grooves 22 on two dwang 21, all seted up the compression spring groove on one side inner wall of two first dwang 20, two equal slidable mounting in compression spring inslot have fixture block 23, fixture block 23 and the draw-in groove 22 looks adaptation that corresponds.

In this embodiment, the slide holes have all been seted up on one side inner wall of two pressure spring grooves, and equal slidable mounting has slide bar 24 in two slide holes, and the one end welding of slide bar 24 is on corresponding fixture block 23, and the same control lever of the other end fixedly connected with of two slide bars 24 all overlaps on two slide bars 24 and is equipped with pressure spring 25.

In this embodiment, the spout has been seted up on the inner wall of shifting chute 14, and the equal fixed mounting in both sides of shifting seat 15 has the slider, and slider slidable mounting slides in the spout that corresponds, drives the slider and slides in the spout when shifting seat 15 removes, can stably shift the position when seat 15 removes.

In this embodiment, the worker checks each component to ensure that the component can be used after no error, the electrical components appearing in the document are electrically connected with an external master controller and 220V commercial power, and the master controller can be a conventional known device controlled by a computer, the master controller can be a computer, the control rod drives two sliding rods 24 to move by pulling the control rod, the sliding rods 24 drive corresponding clamping blocks 23 to move, the clamping blocks 23 slide out of corresponding clamping grooves 22 and press compression springs 25, the compression springs 25 elastically deform, so that the fixing limit of the rotating rod 21 can be cancelled, the rotating arm 4 rotates in the folding groove 3, the rotating arm 4 drives the rotating rod 21, the rotating arm 4 drives the steering rod 6 to rotate, the rotating arm 4 can be unfolded and the control rod is released, the clamping blocks 23 are driven to reset and move by the elastic action of the compression springs 25, the clamping blocks 23 are inserted into the corresponding clamping grooves 22, so that the position of the rotating, the connecting rod 5 is rotated in the groove, the connecting rod 5 drives the steering rod 6 to rotate, the steering rod 6 drives the driven wheel 7 to unfold, the electric vehicle frame can be unfolded, the driving wheel 2 and the driven wheel 7 support the base 1 on the ground, the adjusting seat 19 is rotated, the adjusting seat 19 drives the screw rod 18 to rotate, the screw rod 18 drives the moving seat 15 to move, the moving seat 15 drives the limiting rod 16 to move, the limiting rod 16 slides out of the limiting groove 17, the fixing limit of the backup plate 8 can be cancelled, the backup plate 8 is rotated on the base 1, the seat plate 10 is rotated and unfolded from the fixed groove 9, the supporting frame 11 is rotated again, the supporting frame 11 rotates in the connecting groove, the supporting frame 11 forms a right angle with the seat plate 10 after being unfolded, the inserting block 12 is inserted into the inserting groove due to the elastic effect of the spring 13, the position of the supporting frame 11 can be fixed, and, the foldable electric bicycle has the advantages of reasonable structure, convenience in operation, flexible structure, convenience in structural form adjustment, capability of folding the electric bicycle, and convenience in carrying and transportation.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Claims

1. A multifunctional foldable electric vehicle comprises a base (1), wherein two driving wheels (2) are rotatably mounted on the base (1), and is characterized in that a folding groove (3) is formed in the bottom of the base (1), a rotating arm (4) is rotatably mounted in the folding groove (3), a groove is formed in one end of the rotating arm (4), a connecting rod (5) is rotatably mounted in the groove, a rotating hole is formed in one side of the connecting rod (5), a steering rod (6) is rotatably mounted in the rotating hole, two handles are fixedly mounted at one end of the steering rod (6), a driven wheel (7) is rotatably mounted at the other end of the steering rod (6), a backup plate (8) is rotatably mounted at the top of the base (1), a fixing groove (9) is formed in one side of the backup plate (8), a seat plate (10) is rotatably mounted in the fixing groove (9), and, a supporting frame (11) is rotatably installed in the connecting groove, two spring grooves are formed in one side of the supporting frame (11), inserting blocks (12) are installed in the two spring grooves in a sliding mode, springs (13) are welded at one ends of the two inserting blocks (12), one ends of the springs (13) are welded on the inner wall of one side of the corresponding spring groove, two inserting grooves are formed in the top of the base (1), the inserting blocks (12) are matched with the corresponding inserting grooves, a limiting groove (17) is formed in the top of the base (1), a moving groove (14) is formed in one side of the backup plate (8), a moving seat (15) is installed in the moving groove (14) in a sliding mode, a limiting rod (16) is fixedly connected to one side of the moving seat (15), the limiting rod (16) is matched with the limiting groove (17), a threaded hole is formed in one side of the moving seat (15), and a through hole, the lead screw (18) is rotatably installed in the through hole, the lead screw (18) is installed in the threaded hole in a threaded mode, an adjusting seat (19) is fixedly installed at one end of the lead screw (18), and the adjusting seat (19) is rotatably installed on one side of the backup plate (8).

2. The multifunctional foldable electric vehicle as claimed in claim 1, wherein the inner walls of the two sides of the connecting groove are respectively provided with a second rotating groove, the two sides of the supporting frame (11) are respectively fixedly provided with a first rotating block, and the first rotating blocks are rotatably arranged in the corresponding second rotating grooves.

3. The multifunctional foldable electric vehicle as claimed in claim 1, wherein a rotating groove is formed on an inner wall of one side of the moving groove (14), one end of the screw rod (18) is rotatably mounted in the rotating groove, a fixing hole is formed on an inner wall of the other side of the moving groove (14), and the screw rod (18) is rotatably mounted in the fixing hole.

4. The multifunctional foldable electric vehicle as claimed in claim 1, wherein the inner walls of the two sides of the groove are provided with third rotating grooves, the two sides of the connecting rod (5) are fixedly provided with second rotating blocks, and the second rotating blocks are rotatably arranged in the corresponding third rotating grooves.

5. The multifunctional foldable electric vehicle as claimed in claim 1, wherein the inner walls of the two sides of the folding groove (3) are respectively provided with a first rotating groove (20), the two sides of the rotating arm (4) are respectively and fixedly provided with a rotating rod (21), and the rotating rods (21) are rotatably arranged in the corresponding first rotating grooves (20).

6. The multifunctional foldable electric scooter of claim 1, wherein the two rotating rods (21) are provided with a plurality of clamping grooves (22), the inner wall of one side of each of the two first rotating grooves (20) is provided with a compression spring groove, the two compression spring grooves are provided with clamping blocks (23) in a sliding manner, and the clamping blocks (23) are matched with the corresponding clamping grooves (22).

7. The multifunctional foldable electric bicycle of claim 6, wherein sliding holes are formed in the inner wall of one side of each of the two compression spring grooves, sliding rods (24) are slidably mounted in the sliding holes, one ends of the sliding rods (24) are welded on the corresponding clamping blocks (23), the other ends of the sliding rods (24) are fixedly connected with the same control rod, and the compression springs (25) are sleeved on the sliding rods (24).

8. The multifunctional foldable electric vehicle as claimed in claim 1, wherein the inner wall of the moving slot (14) is provided with a sliding slot, and two sides of the moving seat (15) are both fixedly provided with sliding blocks which are slidably mounted in the corresponding sliding slots.