CN216102592U

CN216102592U - Folding structure of two-wheeled electric vehicle

Info

Publication number: CN216102592U
Application number: CN202122913931.9U
Authority: CN
Inventors: 贾敏; 胡梦婕; 石莹; 宋祖磊; 戴堃; 王涛; 陈西; 张飞; 史路遥
Original assignee: State Grid Jiangsu Electric Power Co ltd Siyang County Power Supply Branch; Suqian Electric Power Design Institute Co ltd; Suqian Electric Power Design Institute Co ltd Siyang Construction Branch; Suqian Sunlight Power Transmission And Distribution Engineering Co ltd; State Grid Jiangsu Electric Power Co ltd Suqian Power Supply Branch
Current assignee: State Grid Jiangsu Electric Power Co ltd Siyang County Power Supply Branch; Suqian Electric Power Design Institute Co ltd; Suqian Electric Power Design Institute Co ltd Siyang Construction Branch; Suqian Sunlight Power Transmission And Distribution Engineering Co ltd; State Grid Jiangsu Electric Power Co ltd Suqian Power Supply Branch
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-03-22
Anticipated expiration: 2031-11-25

Abstract

The application discloses beta structure of two-wheeled electric motor car includes: the lower end face of the cross beam is provided with rotary bearings at positions close to the two ends, and the cross beam is provided with a limiting assembly; and the support piece comprises a first support member, a second support member and an adjusting component, the upper end of the first support member is connected with the rotary bearing, the upper end of the second support member is connected with the first support member through the adjusting component, a tire and a driving structure are arranged on the second support member, and the driving structure is connected with the tire. The utility model provides a beta structure of two-wheeled electric motor car can regard as the instrument of riding instead of walk for a short distance to use, and whole volume ratio is smaller moreover, convenient storage, and it is more convenient to use for No. two supporting member slopes to set up, can improve the bearing effect of crossbeam, and excellent in use effect can be applicable to the place in different spaces, and excellent in use effect brings better use prospect.

Description

Folding structure of two-wheeled electric vehicle

Technical Field

The utility model relates to the field of vehicles, in particular to a folding structure of a two-wheeled electric vehicle.

Background

The electric two-wheeled vehicle is a general name of two-wheeled electric balance vehicles, electric bicycles, electric motorcycles and electric light motorcycles; along with the progress of society, people are to the continuous improvement of requirement of electric bicycle, and current electrodynamic balance car is carried conveniently, but the functionality is low, can't carry article, and electric bicycle, electric motorcycle, electric motor car can carry article, but whole volume ratio is bigger, parks and accomodates inconvenient, unsatisfied people's operation requirement, for this reason, we propose the beta structure of a two-wheeled electric motor car.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a folding structure of a two-wheeled electric vehicle, which aims to solve the technical problems in the background technology.

A folding structure of a two-wheeled electric vehicle, comprising:

the lower end face of the cross beam is provided with rotary bearings at positions close to the two ends, and the cross beam is provided with a limiting assembly; and the support piece comprises a first support member, a second support member and an adjusting component, the upper end of the first support member is connected with the rotary bearing, the upper end of the second support member is connected with the first support member through the adjusting component, a tire and a driving structure are arranged on the second support member, and the driving structure is connected with the tire.

Preferably, the lower end face of the first support member and the upper end face of the second support member are both obliquely arranged, and the adjusting assembly is arranged at the connecting position of the first support member and the second support member.

Preferably, the adjusting part comprises a locking structure and a limiting structure, the limiting structure comprises a plurality of groups of limiting blocks and a plurality of groups of limiting grooves, the limiting blocks are fixedly arranged on the upper end face of the second supporting member and are arranged on the lower end face of the first supporting member, and the limiting grooves are connected with the limiting grooves in an inserting mode.

Preferably, the locking structure comprises a limiting rod, a tensioning piece and a clamping groove, the limiting rod is fixedly installed in the middle position of the upper end face of the second supporting member, the clamping groove is formed in the middle position of the lower end face of the first supporting member, a shielding plate is arranged at the opening of the clamping groove, the upper end of the limiting rod penetrates through the shielding plate, and the tensioning piece is arranged inside the clamping groove.

Preferably, the tensioning piece comprises a first spring, the first spring is sleeved on the limiting rod, a clamping disc is arranged at one end of the limiting rod, and two ends of the first spring are fixedly connected with the clamping disc and the shielding plate respectively.

Preferably, the driving structure comprises a battery, a motor and a transmission assembly, a mounting cavity is formed in the second supporting member, the battery, the motor and the transmission assembly are located in the mounting cavity, the battery is electrically connected with the motor, and an output shaft of the motor is fixedly connected with a mounting shaft of the tire through the transmission assembly.

Preferably, spacing subassembly includes spacing dish, a plurality of groups spacing post and second spring, the mounting groove has been seted up to the up end of crossbeam, spacing dish sets up the inside at the mounting groove, the both ends of second spring respectively with the interior bottom surface fixed connection of the lower terminal surface of spacing dish and mounting groove, a plurality of groups the lower extreme at spacing dish is all installed to spacing post.

Preferably, the upper end face of a supporting member is provided with the fixed slot, a plurality of groups of openings have been seted up to the interior bottom surface of mounting groove, the lower extreme of spacing post passes the opening and pegs graft with the fixed slot.

Compared with the prior art, the utility model has the beneficial effects that:

one of the folding structures of the two-wheeled electric vehicle has two modes, the folding structure can be switched into a cart mode and an electric vehicle mode, heavy objects can be placed in the cart mode, articles can be carried, the folding structure can be used as a short-distance travel tool in the electric vehicle mode, and the folding structure is small in overall size, convenient to store and convenient to use;

secondly, the adjusting assembly is recorded in the folding structure of the two-wheeled electric vehicle, and the adjusting assembly can switch the mounting direction of the second supporting member, so that the second supporting member is obliquely arranged, the bearing effect of the cross beam can be improved, and the using effect is good;

thirdly, this practical a supporting member passes through the rotation bearing and installs the lower extreme at the crossbeam among two-wheeled electric motor car's beta structure, can change a supporting member's direction during the use, thereby change the orientation of tire, make two-wheeled electric motor car can use the direction of difference as the forward, can be applicable to the place in different spaces, excellent in use effect, and whole two-wheeled electric motor car's beta structure is simple in structure reliable, easy maintenance, with low costs, long-lived and installation maintenance convenience, can large-scale production and application, the marketing of being convenient for, and is comparatively practical.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of the folding structure of a two-wheeled electric vehicle according to the present invention;

FIG. 2 is a view showing a connection structure of a second supporting member in a folding structure of the two-wheeled electric vehicle according to the present invention;

FIG. 3 is a structural view of a stay in a motorcycle mode in a folded configuration of a two-wheeled electric vehicle according to the present invention;

FIG. 4 is a partially enlarged view of the structure A of the folding structure of the two-wheeled electric vehicle according to the present invention;

fig. 5 is a partial structure view of a stopper member in a folded structure view of a two-wheeled electric vehicle according to the present invention.

Reference numerals:

1. a cross beam; 2. a rotating bearing; 3. a first support member; 4. a second support member; 5. a tire; 6. a limiting groove; 7. a limiting block; 8. a clamping groove; 9. a limiting rod; 10. a first spring; 11. a clamping disc; 12. a limiting column; 13. a second spring; 14. a limiting disc.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

In view of the problems in the prior art, as shown in fig. 1 to 5, the present invention provides a folding structure of a two-wheeled electric vehicle, comprising:

The controller with the wireless remote control device is arranged inside the second supporting member 4 in the two-wheeled electric vehicle, the mobile equipment of a user can be connected with the wireless remote control device to remotely control the operation of the two-wheeled electric vehicle, and the use is more convenient.

The lower end face of the first supporting member and the upper end face of the second supporting member are obliquely arranged, and the adjusting assembly is arranged at the connecting position of the first supporting member and the second supporting member.

Two sets of inclined planes of second bracing member rotation back laminating to make No. two bracing member slopes.

The adjusting part comprises a locking structure and a limiting structure, the limiting structure comprises a plurality of groups of limiting blocks and a plurality of groups of limiting grooves, the limiting blocks are fixedly arranged on the upper end face of the second supporting member and are arranged in the plurality of groups of limiting grooves, the limiting grooves are arranged on the lower end face of the first supporting member, and the limiting blocks are connected with the limiting grooves in an inserting mode.

The limiting block is connected with the limiting groove in an inserting mode, so that the positions of the first supporting member and the second supporting member are limited, and the first supporting member and the second supporting member are prevented from rotating when the device is used.

The utility model relates to a supporting member passes through the rotation bearing and installs the lower extreme at the crossbeam among two-wheeled electric motor car's beta structure, can change a supporting member's direction during the use, thereby change the orientation of tire, make two-wheeled electric motor car can use the direction of difference as the forward, can be applicable to the place in different spaces, excellent in use effect, and the beta structure of whole two-wheeled electric motor car's beta structure is simple reliable, easy maintenance, with low costs, long service life and installation and maintenance are convenient, can large-scale production and application, the market promotion of being convenient for, and is comparatively practical.

The locking structure comprises a limiting rod, a tensioning piece and a clamping groove, the limiting rod is fixedly installed in the middle position of the upper end face of the second supporting member, the clamping groove is formed in the middle position of the lower end face of the first supporting member, a shielding plate is arranged at the opening of the clamping groove, the upper end of the limiting rod penetrates through the shielding plate, and the tensioning piece is arranged inside the clamping groove.

The tensioning piece comprises a first spring, the first spring is sleeved on the limiting rod, a clamping disc is arranged at one end of the limiting rod, and two ends of the first spring are fixedly connected with the clamping disc and the shielding plate respectively.

The utility model relates to an adjusting part has been recorded among two-wheeled electric motor car's beta structure, and adjusting part can switch No. two supporting member's installation direction for No. two supporting member slopes to set up, can improve the bearing effect of crossbeam, excellent in use effect.

The driving structure comprises a battery, a motor and a transmission assembly, an installation cavity is formed in the second supporting member, the battery, the motor and the transmission assembly are all located in the installation cavity, the battery is electrically connected with the motor, and an output shaft of the motor is fixedly connected with an installation shaft of the tire through the transmission assembly.

The battery supplies power for the motor, and the motor passes through drive assembly and drives the tire rotation, and drive assembly adopts current belt drive structure, can also adopt other drive structure.

Spacing subassembly includes spacing dish, a plurality of groups spacing post and second spring, the mounting groove has been seted up to the up end of crossbeam, spacing dish sets up the inside at the mounting groove, the both ends of second spring respectively with the interior bottom surface fixed connection of the lower terminal surface of spacing dish and mounting groove, a plurality of groups the lower extreme at spacing dish is all installed to spacing post.

The utility model discloses a supporting member's upper end face is provided with the fixed slot, a plurality of groups of openings have been seted up to the interior bottom surface of mounting groove, the lower extreme of spacing post passes the opening and pegs graft with the fixed slot.

The limiting assembly can be replaced by a motor with a band-type brake device or a motor with a band-type brake device.

Trolley mode: the moving direction of the tire is vertical to the cross beam, and the two-wheeled cart can play a role and can move along with a user through remote control;

when the electric vehicle mode is switched, the second supporting member is pulled outwards to stretch the first spring, the second supporting member is rotated to rotate 180 degrees, the second supporting member is loosened, the first spring contracts to drive the limiting block to be inserted into the limiting groove, the first supporting member and the second supporting member are fixed, then the limiting disc is pulled to rotate the first supporting member, the first supporting member rotates 90 degrees, the limiting disc is loosened, the second spring drives the limiting column to be inserted into the fixing groove, the electric vehicle mode switching is realized, the tire moving direction is parallel to the cross beam, and a user can straddle the cross beam and use the tire as a short-distance travel tool;

the utility model relates to a beta structure of two-wheeled electric motor car has two kinds of modes, and it can switch into shallow mode and electric motor car mode, can place the heavy object during shallow mode, can carry article, can regard as the instrument of riding instead of walk of short distance to use when electric motor car mode, and whole volume ratio is smaller moreover, convenient storage, and it is more convenient to use.

Example 2

As shown in fig. 1 to 5, the folding structure of the two-wheeled electric vehicle of the present embodiment includes:

the lower end face of the crossbeam 1 is provided with rotary bearings 2 at positions close to two ends, and the crossbeam 1 is provided with a limiting assembly; and the support piece comprises a first support member 3, a second support member 4 and an adjusting assembly, the upper end of the first support member 3 is connected with the rotary bearing 2, the upper end of the second support member 4 is connected with the first support member 3 through the adjusting assembly, a tire 5 and a driving structure are arranged on the second support member 4, and the driving structure is connected with the tire 5.

As shown in fig. 1 to 4, the lower end surface of the first support member 3 and the upper end surface of the second support member 4 are both disposed obliquely, and the adjustment assembly is disposed at the joint of the first support member 3 and the second support member 4.

As shown in fig. 1-4, the adjusting assembly comprises a locking structure and a limiting structure, the limiting structure comprises a plurality of groups of limiting blocks 7 and a plurality of groups of limiting grooves 6, the groups of limiting blocks 7 are fixedly mounted on the upper end surface of the second supporting member 4, the groups of limiting grooves 6 are arranged on the lower end surface of the first supporting member 3, and the limiting blocks 7 are inserted into the limiting grooves 6.

As shown in fig. 1-4, the locking structure comprises a limiting rod 9, a tightening piece and a clamping groove 8, the limiting rod 9 is fixedly installed at the middle position of the upper end face of the second supporting member 4, the clamping groove 8 is formed in the middle position of the lower end face of the first supporting member 3, a shielding plate is arranged at the opening of the clamping groove 8, the shielding plate penetrates through the upper end of the limiting rod 9, and the tightening piece is arranged inside the clamping groove 8.

As shown in fig. 1-4, the tensioning member includes a first spring 10, the first spring 10 is sleeved on the limiting rod 9, one end of the limiting rod 9 is provided with a clamping disc 11, and two ends of the first spring 10 are respectively fixedly connected with the clamping disc 11 and the shielding plate.

As shown in fig. 1-4, the driving structure includes a battery, a motor and a transmission assembly, an installation cavity is provided inside the second support member 4, the battery, the motor and the transmission assembly are all located inside the installation cavity, the battery is electrically connected with the motor, and an output shaft of the motor is fixedly connected with an installation shaft of the tire 5 through the transmission assembly.

As shown in fig. 1-5, the limiting component includes a limiting disc 14, a plurality of sets of limiting posts 12 and a second spring 13, the upper end surface of the beam 1 is provided with a mounting groove, the limiting disc 14 is arranged inside the mounting groove, two ends of the second spring 13 are respectively fixedly connected with the lower end surface of the limiting disc 14 and the inner bottom surface of the mounting groove, and the plurality of sets of limiting posts 12 are all mounted at the lower end of the limiting disc 14.

As shown in fig. 1 to 5, the upper end surface of the first support member 3 is provided with a fixing groove, the inner bottom surface of the fixing groove is provided with a plurality of sets of through holes, and the lower end of the limiting column 12 penetrates through the through holes and is inserted into the fixing groove.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a beta structure of two-wheeled electric motor car which characterized in that includes:

the device comprises a cross beam (1), wherein rotary bearings (2) are arranged at positions, close to two ends, of the lower end face of the cross beam (1), and a limiting assembly is arranged on the cross beam (1); and the support piece comprises a first support member (3), a second support member (4) and an adjusting assembly, the upper end of the first support member (3) is connected with the rotary bearing (2), the upper end of the second support member (4) is connected with the first support member (3) through the adjusting assembly, a tire (5) and a driving structure are arranged on the second support member (4), and the driving structure is connected with the tire (5).

2. The folding structure of a two-wheeled electric vehicle as claimed in claim 1, wherein: the lower end face of the first supporting member (3) and the upper end face of the second supporting member (4) are obliquely arranged, and the adjusting assembly is arranged at the connecting position of the first supporting member (3) and the second supporting member (4).

3. The folding structure of a two-wheeled electric vehicle as claimed in claim 1, wherein: the adjusting part comprises a locking structure and a limiting structure, the limiting structure comprises a plurality of groups of limiting blocks (7) and a plurality of groups of limiting grooves (6), the limiting blocks (7) are fixedly arranged on the upper end face of the second supporting member (4) and a plurality of groups of limiting grooves (6) are arranged on the lower end face of the first supporting member (3), and the limiting blocks (7) are connected with the limiting grooves (6) in an inserting mode.

4. A folding structure of a two-wheeled electric vehicle as claimed in claim 3, characterized in that: the locking structure comprises a limiting rod (9), a tensioning piece and a clamping groove (8), wherein the limiting rod (9) is fixedly installed at the middle position of the upper end face of the second supporting member (4), the clamping groove (8) is formed in the middle position of the lower end face of the first supporting member (3), a shielding plate is arranged at the opening of the clamping groove (8), the shielding plate is penetrated at the upper end of the limiting rod (9), and the tensioning piece is arranged inside the clamping groove (8).

5. The folding structure of a two-wheeled electric vehicle as claimed in claim 4, wherein: the tensioning piece comprises a first spring (10), the first spring (10) is sleeved on the limiting rod (9), a clamping disc (11) is arranged at one end of the limiting rod (9), and two ends of the first spring (10) are fixedly connected with the clamping disc (11) and the shielding plate respectively.

6. The folding structure of a two-wheeled electric vehicle as claimed in claim 5, wherein: the driving structure comprises a battery, a motor and a transmission assembly, an installation cavity is formed in the second supporting member (4), the battery, the motor and the transmission assembly are located in the installation cavity, the battery is electrically connected with the motor, and an output shaft of the motor is fixedly connected with an installation shaft of the tire (5) through the transmission assembly.

7. The folding structure of a two-wheeled electric vehicle as claimed in claim 1, wherein: spacing subassembly includes spacing dish (14), a plurality of groups spacing post (12) and second spring (13), the mounting groove has been seted up to the up end of crossbeam (1), spacing dish (14) set up the inside at the mounting groove, the both ends of second spring (13) respectively with the interior bottom surface fixed connection of the lower terminal surface of spacing dish (14) and mounting groove, a plurality of groups the lower extreme at spacing dish (14) is all installed in spacing post (12).

8. The folding structure of a two-wheeled electric vehicle as claimed in claim 7, wherein: the upper end face of a supporting member (3) is provided with the fixed slot, a plurality of groups of openings have been seted up to the interior bottom surface of mounting groove, the lower extreme of spacing post (12) passes the opening and pegs graft with the fixed slot.