CN111846067A

CN111846067A - Electric vehicle with adjustable container

Info

Publication number: CN111846067A
Application number: CN202010615479.5A
Authority: CN
Inventors: 蒋美华
Original assignee: Jiangsu Aipai Electric Vehicle Co ltd
Current assignee: Jiangsu Aipai Electric Vehicle Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2020-10-30

Abstract

The invention provides an electric vehicle with an adjustable container, and relates to the field of electric vehicle containers. The electric vehicle with the cargo box adjustable comprises an electric vehicle main body, wherein the electric vehicle main body comprises a front vehicle body frame and a rear vehicle body frame, the upper surface of the front vehicle body frame is fixed with a back cushion, the upper surface of the rear vehicle body frame is fixedly connected with a plurality of telescopic rods, the top of each telescopic rod is fixedly connected with a lower shell, the upper surface of the rear vehicle body frame is close to a first connecting block fixedly connected with the rear side of the front side, the surface of each first connecting block is movably connected with a first movable rod, an upper shell is arranged above the lower shell, a locking ring is fixedly connected with the side wall of the upper shell, and the top of the upper shell is hinged with an end cover. Through the design of adjusting the structure to the packing box for this electric motor car packing box can be to putting of different specifications when carrying out freight, has solved in the past that the packing box space can't be adjusted, has the problem of certain limitation to the transportation of goods.

Description

Electric vehicle with adjustable container

Technical Field

The invention relates to the technical field of electric vehicle containers, in particular to an electric vehicle with an adjustable container.

Background

Electric vehicles, namely electric drive vehicles, are also known as electric drive vehicles. Electric vehicles are classified into alternating current electric vehicles and direct current electric vehicles. Generally speaking, an electric vehicle is a vehicle which takes a battery as an energy source, converts electric energy into mechanical energy through a controller, a motor and other components to move so as to control the current and change the speed, and the electric vehicle does not account for a very high share in national economy. But it accords with the national energy-saving and environment-friendly trend, greatly facilitates short-distance traffic, and plays an important role in national economy mainly through saving and protecting energy and environment.

Along with the continuous development of society now, the use of storage battery car has been very general, and the electric motor car has taken certain position in the life, and especially electric tricycle's use can be used for transporting the goods, is the important instrument of food transportation and express delivery now, but, the packing box on most electric motor cars now all is a simple receiver, does not have regulatory function, should put when the goods transportation to some different specifications, is a problem that needs to solve.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the electric vehicle with the adjustable container, which solves the problems that the container on most electric vehicles is a simple storage box, does not have an adjusting function, and needs to be placed when goods with different specifications are transported.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: an electric vehicle with an adjustable container comprises an electric vehicle main body, wherein the electric vehicle main body comprises a vehicle body front frame and a vehicle body rear frame, a cushion is fixed on the upper surface of the vehicle body front frame, a plurality of telescopic rods are fixedly connected on the upper surface of the vehicle body rear frame, a lower shell is fixedly connected on the tops of the telescopic rods, a first connecting block is fixedly connected on the upper surface of the vehicle body rear frame and close to the front side and the rear side, a first movable rod is movably connected on the surface of the first connecting block, an upper shell is arranged above the lower shell, a locking ring is fixedly connected on the side wall of the upper shell, an end cover is hinged to the top of the upper shell, the upper shell and the lower shell are flexibly connected through an extending part, the upper shell, the lower shell and the extending part are of an integral structure, a second connecting block is fixedly connected on the front surface and the back surface of the upper shell, and a second movable rod, the side wall of the back cushion is rotatably connected with two screw rods through a bearing, the screw rods are respectively positioned on the front side and the rear side of the lower shell, the screw rods are connected with the back cushion in a sliding mode through sliding rails, the outer surface of the screw rods is positioned on the two ends, the two ends of the screw rods are in threaded connection with moving blocks, a plurality of sliding grooves are formed in the lower shell, a partition plate is arranged in the lower shell, and the two ends of the partition plate extend to the inside of the sliding grooves.

Preferably, the number of the first connecting blocks and the number of the first movable rods, which are arranged on the upper surface of the rear frame of the vehicle body and are close to the front side and the rear side, are two, and one end of each first movable rod, which is far away from each first connecting block, is movably connected with the lower surfaces of the moving blocks on the two sides.

Preferably, the number of the second connecting blocks and the number of the second movable rods, which are arranged on the front surface and the back surface of the upper shell, are two, and one end of each second movable rod, which is far away from each second connecting block, is movably connected with the upper surfaces of the movable blocks on the two sides.

Preferably, the outer surface of the telescopic rod is provided with a buffer spring, and two ends of the buffer spring are respectively fixedly connected with the upper surface of the rear frame of the vehicle body and the lower surface of the lower shell.

Preferably, the side wall of the end cover is hinged with a locking plate, a through hole corresponding to the locking ring is formed in the surface of the locking plate, a heat insulation layer is arranged on the lower surface of the end cover, a storage bag is arranged on the lower surface of the heat insulation layer, a zipper is arranged on the surface of the storage bag, and the storage bag is made of waterproof materials.

Preferably, the side wall of the lower shell is hinged with a door plate, the surface of the door plate is fixedly connected with a handle, and the surface of the handle is provided with an anti-skidding sleeve.

Preferably, the surface of screw rod is provided with two sections opposite screw threads of direction, the one end fixedly connected with runner that the bearing was kept away from to the screw rod, the surface of runner just is close to edge fixedly connected with and rotates the handspike, the surface of rotating the handspike is provided with anti-skidding texture.

Preferably, a seat is fixedly connected to the upper surface of the front frame of the vehicle body and positioned on one side of the back cushion.

The working principle is as follows: when the backrest cushion is used, the door plate 24 is opened through the handle 25, then the partition plate 23 can be freely pulled and pulled, the height adjustment of the partition plate 23 is realized through the connection of the partition plate 23 and the chutes 22 at different positions, further, the adjustment of the space between the bottom in the lower shell 8 and the partition plate 23 is realized, for some goods with smaller volume, the goods with smaller volume are placed between the partition plate 23 and the lower shell 8, the end cover 13 arranged at the top of the upper shell 11 is opened, then the rotating wheels 18 at two sides are simultaneously rotated through rotating the hand lever 19, the rotation of the rotating wheels 18 drives the screw rod 17 to rotate, then the screw rod 17 enables the two moving blocks 16 in threaded connection with the screw rod to move in opposite directions, further, the first moving rod 10 and the second moving rod 15 move, and along with the movement of the first moving rod 10 and the second moving rod 14, the screw rod 17 slides upwards relative to the backrest cushion 5, and with upper housing 11 jack-up upwards, and then extension portion 12 extends, make the space increase between upper housing 11 and the extension portion 12, and then can place the goods of great volume on the surface of baffle 23, and utilize upper housing 11 and extension portion 12 to carry on spacingly to it, baffle 23 can prevent that great goods from compressing the little goods that lower housing 8 bottom was placed simultaneously, when the goods that transport needs low temperature environment, can place the ice-cube in the inside of storing bag 27, in order to guarantee low temperature distribution, then through the cooperation of locking plate 20 and catch 21, it can to reuse the tool to lock with end cover 13 fixed.

(III) advantageous effects

The invention provides an electric vehicle with an adjustable cargo box. The method has the following beneficial effects:

1. through the design of adjusting the structure to the packing box for this electric motor car packing box can be to putting of different specifications when carrying out freight, has solved in the past that the packing box space can't be adjusted, has the problem of certain limitation to the transportation of goods.

2. Through the design to the end cover for the packing box not only can carry out spacing fixed to the goods in the transportation, and can provide good transportation environment for the transportation of goods, reduce the probability that the goods in the transportation damaged.

Drawings

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

FIG. 2 is a side view of the internal structure of the connection between the lower case, the extension part and the upper case;

FIG. 3 is a side view of the connection structure of the lower case, the extension part and the upper case according to the present invention;

FIG. 4 is a schematic view of the end cap of the present invention;

FIG. 5 is an enlarged view of a portion A of FIG. 1 according to the present invention.

The electric vehicle comprises a main body 1 of the electric vehicle; 2. a front frame of the vehicle body; 3. a rear frame of the vehicle body; 4. a seat; 5. back cushion; 6. a telescopic rod; 7. a buffer spring; 8. a lower housing; 9. a first connection block; 10. a first movable bar; 11. an upper housing; 12. an extension portion; 13. an end cap; 14. a second connecting block; 15. a second movable bar; 16. a moving block; 17. a screw; 18. a rotating wheel; 19. rotating the hand lever; 20. a locking plate; 21. a locking ring; 22. a chute; 23. a partition plate; 24. a door panel; 25. a handle; 26. a thermal insulation layer; 27. a storage bag; 28. a zipper.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1 to 5, an embodiment of the invention provides an electric vehicle capable of adjusting a cargo box, which includes an electric vehicle body 1, the electric vehicle body 1 includes a vehicle body front frame 2, a vehicle body rear frame 3, a cushion 5 fixed on the upper surface of the vehicle body front frame 2, a plurality of telescopic rods 6 fixedly connected to the upper surface of the vehicle body rear frame 3, a lower housing 8 fixedly connected to the tops of the telescopic rods 6, a first connecting block 9 fixedly connected to the upper surface of the vehicle body rear frame 3 near the front side and the rear side, a first movable rod 10 movably connected to the surface of the first connecting block 9, an upper housing 11 disposed above the lower housing 8, a locking ring 21 fixedly connected to the sidewall of the upper housing 11, an end cover 13 hinged to the top of the upper housing 11 for limiting the transported cargo, the upper housing 11 flexibly connected to the lower housing 8 through an extending portion 12 for facilitating the adjustment of the internal space of the cargo box, the upper housing, The lower shell 8 and the extension part 12 are of an integral structure, the front and the back of the upper shell 11 are fixedly connected with a second connecting block 14, the surface of the second connecting block 14 is movably connected with a second movable rod 15 which is matched with the first movable rod 10 to realize the position adjustment of the upper shell 11 and enable the extension part 12 to be unfolded, the side wall of the back cushion 5 is rotatably connected with two screw rods 17 through bearings to control the movement of a movable block 16, the positions of the screw rods 17 are respectively positioned at the front side and the back side of the lower shell 8, the screw rods 17 are in relative sliding connection with the back cushion 5 through slide rails, so as to be convenient for realizing the movement of the first movable rod 10, the outer surface of the screw rods 17 is in threaded connection with the movable block 16 at both ends, the first movable rod 10 and the second movable rod 15 are driven to move, a plurality of slide grooves 22 are arranged in the lower shell 8 and used for adjusting the height, both ends of the partition 23 extend to the inside of the chute 22.

The number of the first connecting blocks 9 and the number of the first movable rods 10 which are arranged on the upper surface of the rear frame 3 and are close to the front side and the rear side are two, and one end, far away from the first connecting blocks 9, of each first movable rod 10 is movably connected with the lower surfaces of the moving blocks 16 on the two sides, so that the first movable rods 10 can move conveniently.

The number of the second connecting blocks 14 and the number of the second movable rods 15 arranged on the front surface and the back surface of the upper shell 11 are two, and one end of each second movable rod 15 far away from the corresponding second connecting block 14 is movably connected with the upper surfaces of the two side movable blocks 16, so that the movement of the second movable rod 15 can be controlled conveniently.

The outer surface of the telescopic rod 6 is provided with a buffer spring 7, two ends of the buffer spring 7 are respectively fixedly connected with the upper surface of the rear frame 3 of the vehicle body and the lower surface of the lower shell 8, and the buffer spring plays a role in buffering a container formed among the lower shell 8, the extension part 12 and the upper shell 11 in transportation.

The side wall of the end cover 13 is hinged with a locking plate 20, the surface of the locking plate 20 is provided with a through hole corresponding to the locking ring 21, the lower surface of the end cover 13 is provided with a heat insulation layer 26, the lower surface of the heat insulation layer 26 is provided with a storage bag 27, the surface of the storage bag 27 is provided with a zipper 28, and the storage bag 27 is made of waterproof materials and has a waterproof effect.

The lateral wall hinged joint of casing 8 has door plant 24 down, carries out limiting displacement to little goods, and the fixed surface of door plant 24 is connected with handle 25, and the surface of handle 25 is provided with anti-skidding cover.

Two sections of threads with opposite guide directions are arranged on the outer surface of the screw rod 17, so that relative movement of the two moving blocks 16 is facilitated, one end, far away from the bearing, of the screw rod 17 is fixedly connected with a rotating wheel 18, a rotating hand lever 19 is fixedly connected to the surface, close to the edge, of the rotating wheel 18, so that rotation of the screw rod 17 is facilitated to be controlled, and anti-skidding textures are arranged on the surface of the rotating hand lever 19.

A seat 4 is fixedly connected to the upper surface of the front frame 2 of the vehicle body and positioned at one side of the back cushion 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric motor car of adjustable packing box, includes electric motor car main part (1), its characterized in that: the electric vehicle main body (1) comprises a vehicle front frame (2) and a vehicle rear frame (3), wherein a cushion (5) is fixed on the upper surface of the vehicle front frame (2), a plurality of telescopic rods (6) are fixedly connected to the upper surface of the vehicle rear frame (3), a lower shell (8) is fixedly connected to the tops of the telescopic rods (6), a first connecting block (9) is fixedly connected to the upper surface of the vehicle rear frame (3) and close to the rear side of the front side, a first movable rod (10) is movably connected to the surface of the first connecting block (9), an upper shell (11) is arranged above the lower shell (8), a lock ring (21) is fixedly connected to the side wall of the upper shell (11), an end cover (13) is hinged to the top of the upper shell (11), the upper shell (11) is flexibly connected with the lower shell (8) through an extending part (12), and the upper shell (11), Lower casing (8), extension portion (12) are structure as an organic whole, the equal fixedly connected with second connecting block (14) in the front and the back of last casing (11), the surperficial swing joint of second connecting block (14) has second movable rod (15), the lateral wall of cushion (5) is rotated through the bearing and is connected with two screw rods (17), and the position of screw rod (17) is located the front and back both sides of casing (8) down respectively, screw rod (17) and cushion (5) pass through slide rail relative sliding connection, the surface of screw rod (17) just is located the equal threaded connection in both ends and has movable block (16), a plurality of spouts (22) have been seted up to the inside of casing (8) down, the inside of casing (8) down is provided with baffle (23), the both ends of baffle (23) extend to the inside of spout (22).

2. The electric vehicle with the adjustable cargo box as claimed in claim 1, wherein: the two first connecting blocks (9) and the two first movable rods (10) are arranged on the upper surface of the rear frame (3) of the vehicle body and close to the front side and the rear side, and one ends, far away from the first connecting blocks (9), of the first movable rods (10) are movably connected with the lower surfaces of the moving blocks (16) on the two sides respectively.

3. The electric vehicle with the adjustable cargo box as claimed in claim 1, wherein: the front and back of the upper shell (11) are provided with two second connecting blocks (14) and two second movable rods (15), and one end of each second movable rod (15) far away from each second connecting block (14) is movably connected with the upper surfaces of the two side movable blocks (16).

4. The electric vehicle with the adjustable cargo box as claimed in claim 1, wherein: the outer surface of the telescopic rod (6) is provided with a buffer spring (7), and two ends of the buffer spring (7) are fixedly connected with the upper surface of the rear frame (3) of the vehicle body and the lower surface of the lower shell (8) respectively.

5. The electric vehicle with the adjustable cargo box as claimed in claim 1, wherein: the locking structure is characterized in that a locking plate (20) is hinged to the side wall of the end cover (13), a through hole corresponding to the locking ring (21) is formed in the surface of the locking plate (20), a heat insulation layer (26) is arranged on the lower surface of the end cover (13), a storage bag (27) is arranged on the lower surface of the heat insulation layer (26), a zipper (28) is arranged on the surface of the storage bag (27), and the storage bag (27) is made of waterproof materials.

6. The electric vehicle with the adjustable cargo box as claimed in claim 1, wherein: the side wall of the lower shell (8) is hinged with a door panel (24), the surface of the door panel (24) is fixedly connected with a handle (25), and the surface of the handle (25) is provided with an anti-skidding sleeve.

7. The electric vehicle with the adjustable cargo box as claimed in claim 1, wherein: the surface of screw rod (17) is provided with two sections opposite screw threads of direction, the one end fixedly connected with runner (18) of bearing is kept away from in screw rod (17), the surface of runner (18) just is close to edge fixedly connected with and rotates handspike (19), the surface of rotating handspike (19) is provided with anti-skidding texture.

8. The electric vehicle with the adjustable cargo box as claimed in claim 1, wherein: and a seat (4) is fixedly connected to the upper surface of the front frame (2) of the vehicle body and positioned on one side of the back cushion (5).