CN206171655U - Back double round supports electric motor car - Google Patents
Back double round supports electric motor car Download PDFInfo
- Publication number
- CN206171655U CN206171655U CN201621233062.8U CN201621233062U CN206171655U CN 206171655 U CN206171655 U CN 206171655U CN 201621233062 U CN201621233062 U CN 201621233062U CN 206171655 U CN206171655 U CN 206171655U
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- China
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- electric motor
- motor car
- wheel
- gripper shoe
- trailing wheel
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Abstract
The utility model discloses a back double round supports electric motor car, including the chassis, the one end of chassis is equipped with the battery box, and the inside bottom surface of battery box is equipped with battery and controller, the electrical connections battery controller, upper end one side of battery box is equipped with cotton seat support, the lower extreme opposite side of chassis is connected with the connecting axle, the both ends of connecting axle are connected with two rear connection framves through the bearing, provide the electric energy through the battery for the electric motor car, provide convenience, two rear connection framves have been set up on the connecting axle, can connect two rear wheels through two rear connection framves, when the electric motor car is turned, rear connection frame through two mutually noninterferes can make two rear wheels land simultaneously, avoid taking place to turn on one's side, this back double round supports electric motor car simple structure, simple operation, can prevent not only that the electric motor car from turning on one's side when turning, effectually protect the driver, and made things convenient for the newlywed to study to drive the electric motor car.
Description
Technical field
This utility model is related to vehicle technology field, and specially a kind of rear two-wheel supports electric motor car.
Background technology
Nowadays electric motor car has become the transport of people's trip, therefore, in present day society, the quantity of electric motor car
Increasingly cross, but existing one-seater electric vehicle is manufactured using the frame mode of two wheels, therefore electric motor car is turning
The situation that rollover occurs is easy to when curved, it is extremely dangerous, and also new person is when study drives electric motor car, and it is very easy to turn over
Car situation, damages to human body.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, there is provided a kind of rear two-wheel supports electric motor car,
Simple structure, it is easy to operate, it is not only able to prevent electric motor car from turning on one's side when turning, effectively driver is protected, and
Facilitate new person's study and drive electric motor car, can be with the problem in effectively solving background technology.
For achieving the above object, this utility model provides following technical scheme：A kind of rear two-wheel supports electric motor car, including bottom
Frame, one end of the underframe is provided with battery case, and the inner bottom surface of battery case is provided with accumulator and controller, storage battery connection
Controller, the upper end side of the battery case is provided with cotton seat support, and the lower end opposite side of the underframe is connected with connecting shaft, connection
The two ends of axle are connected with two trailing wheel links by bearing, and one end of the trailing wheel link is by telescopic bar and cotton seat
Support connects, and the opposite side of two trailing wheel links is provided with trailing wheel by bearing, and relative the one of two trailing wheel links
Side is provided with motor, and the output shaft of motor is connected with trailing wheel, and motor electrical connection controller, the upper surface opposite side of the battery case sets
There is inclined link, and the upper end of link is provided with the support shaft for rotating connection, the two ends of the support shaft are provided with two
Fagging, two gripper shoes are up-down structure, and the both sides of two gripper shoes are provided with two front-wheel connecting poles, two front-wheel connecting poles
Lower end run through and extend to the lower section of gripper shoe, the lower end between two front-wheel connecting poles is connected with front-wheel by bearing, on
Arm-rest frame is connected with by way of welding in the gripper shoe at end, one end of arm-rest frame is provided with controlling switch, and controlling switch is electrically connected
Connect controller.
Used as a kind of optimal technical scheme of the present utility model, the upper surface of the battery case is provided with opening, the opening
Side is connected through the hinge cover plate, and the side of cover plate is provided with lock.
As a kind of optimal technical scheme of the present utility model, it is provided between the side of the connecting shaft and cotton seat support and subtracts
Shake device, and damping device upper and lower side is connected respectively by free bearing with connecting shaft and cotton seat support, the damping device is by stretching
Contracting bar and spring are constituted, and spring is located at the outside of expansion link upper end.
Used as a kind of optimal technical scheme of the present utility model, the centre of the arm-rest frame is U-shape structure, and arm-rest frame
Two ends be equipped with handle leather sheath.
Used as a kind of optimal technical scheme of the present utility model, the gripper shoe is L-type structure, and the support shaft is located at props up
The bending part of fagging, two front-wheel connecting poles are propped up respectively positioned at the two ends of gripper shoe, and the upper end of front-wheel connecting pole with upper end
The upper surface of fagging is equal.
Compared with prior art, the beneficial effects of the utility model are：Two-wheel to be supported and be provided with electric power storage in electric motor car after this
Pond, electric energy is provided by accumulator for electric motor car, there is provided convenient, and two trailing wheel links are provided with connecting shaft, is passed through
Two trailing wheel links can connect two trailing wheels, when electric motor car is turned, can by two non-interference trailing wheel links
So that two trailing wheels land simultaneously, it is to avoid turn on one's side, the rear two-wheel supports electric vehicle structure simple, easy to operate, not only can
Enough prevent electric motor car from turning on one's side when turning, effectively driver protected, and facilitate new person's study to drive electric motor car.
Description of the drawings
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model side structure schematic diagram.
In figure：1 link, 2 accumulator, 3 controllers, 4 cotton seats, 5 damping devices, 6 trailing wheels, 7 motors, 8 trailing wheel links,
9 connecting shafts, 10 telescopic bars, 11 underframe, 12 battery cases, 13 front-wheels, 14 gripper shoes, 15 controlling switches, 16 arm-rest frames, before 17
Wheel connecting pole, 18 cotton seat supports, 19 support shafts, 20 cover plates.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-2 is referred to, this utility model provides a kind of technical scheme：A kind of rear two-wheel supports electric motor car, including underframe
11, one end of underframe 11 is provided with battery case 12, and the inner bottom surface of battery case 12 is provided with accumulator 2 and controller 3, accumulator 2
Electrical connection controller 3, electric energy is provided by accumulator 2 to electric motor car, and the upper end side of battery case 12 is provided with cotton seat support 18, bottom
The lower end opposite side of frame 11 is connected with connecting shaft 9, and between the side of connecting shaft 9 and cotton seat support 18 damping device 5 is provided with, and subtracts
The shake upper and lower side of device 5 is connected respectively by free bearing with connecting shaft 9 and cotton seat support 18, and damping device 5 is by expansion link and spring
Constitute, and spring is located at the outside of expansion link upper end, prevents from jolting by damping device 5 so that driver drives more comfortable,
The two ends of connecting shaft 9 are connected with two trailing wheel links 8 by bearing, and one end of trailing wheel link 8 passes through telescopic bar 10
Connect with cotton seat support 18, trailing wheel link 8 is drawn by telescopic bar 10, prevent underframe 11 from contacting with ground, and after two
The opposite side of wheel link 8 is provided with trailing wheel 6 by bearing, and the opposite side of two trailing wheel links 8 is provided with motor 7, electricity
The output shaft of machine 7 is connected with trailing wheel 6, by motor 7 drive trailing wheel 6 rotate, motor 7 electrical connection controller 3, battery case 12 it is upper
Surface opposite side is provided with inclined link 1, and the upper end of link 1 is provided with the support shaft 19 for rotating connection, support shaft 19
Two ends are provided with two gripper shoes 14, and two gripper shoes 14 are up-down structure, and the both sides of two gripper shoes 14 are provided with two front-wheels
Connecting pole 17, gripper shoe 14 is L-type structure, and support shaft 19 is located at the bending part of gripper shoe 14, and two front-wheel connecting poles 17 are distinguished
Positioned at the two ends of gripper shoe 14, and the upper end of front-wheel connecting pole 17 is equal with the upper surface of upper end gripper shoe 14, two front-wheels
The lower section of gripper shoe 14 is run through and extended in the lower end of connecting pole 17, and the lower end between two front-wheel connecting poles 17 is connected by bearing
Front-wheel 13 is connected to, when turning by front wheel 13, makes link 1 rotate with support shaft 19, the gripper shoe 14 of upper end
On be connected with arm-rest frame 16 by way of welding, the centre of arm-rest frame 16 is U-shape structure, and the two ends of arm-rest frame 16 are all provided with
There is handle leather sheath, make driver more comfortable when driving by handle leather sheath, one end of arm-rest frame 16 is provided with controlling switch 15,
Controlling switch 15 electrically connects controller 3, and the upper surface of battery case 12 is provided with opening, and the side of the opening is connected through the hinge and has lid
Plate 20, the side of cover plate 20 is provided with lock, can be facilitated to electric motor car by cover plate 20, and the rear two-wheel supports electric vehicle structure letter
It is single, it is easy to operate, it is not only able to prevent electric motor car from turning on one's side when turning, effectively driver is protected, and facilitate
New person's study drives electric motor car.
When in use：Controller 3 is opened by controlling switch 15, is worked by the controlled motor 7 of controller 3, by motor 7
Rotate and drive trailing wheel 6 to rotate, move ahead so as to order about electric motor car, when turning, by twisting arm-rest frame 16, driven by arm-rest frame 16
Gripper shoe 14 and front-wheel connecting pole 17 are rotated around support shaft 19, so as to the direction of motion of the change front-wheel 13, meanwhile, by two
Non-interference trailing wheel link 8 can make two trailing wheels 6 while landing.
This utility model provides electric energy by accumulator 2 for electric motor car, there is provided convenient, by two trailing wheel links 8
Two trailing wheels 6 can be connected, when electric motor car is turned, by two non-interference trailing wheel links 8 two trailing wheels 6 can be made
Land simultaneously, it is to avoid turn on one's side, the rear two-wheel supports electric vehicle structure simple, easy to operate, is not only able to prevent electric motor car
Turn on one's side when turning, effectively driver is protected, and facilitate new person's study and drive electric motor car.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of rear two-wheel supports electric motor car, including underframe (11), it is characterised in that：One end of the underframe (11) is provided with battery
Case (12), and the inner bottom surface of battery case (12) is provided with accumulator (2) and controller (3), accumulator (2) electrical connection controller
(3), the upper end side of the battery case (12) is provided with cotton seat support (18), and the lower end opposite side of the underframe (11) is connected with company
Spindle (9), the two ends of connecting shaft (9) are connected with two trailing wheel links (8) by bearing, and the one of the trailing wheel link (8)
End is connected by telescopic bar (10) and cotton seat support (18), and the opposite side of two trailing wheel links (8) passes through axle
Hold and be provided with trailing wheel (6), the opposite side of two trailing wheel links (8) is provided with motor (7), output shaft and the trailing wheel (6) of motor (7)
Connection, motor (7) electrical connection controller (3), the upper surface opposite side of the battery case (12) is provided with inclined link (1),
And the upper end of link (1) is provided with the support shaft (19) for rotating connection, the two ends of the support shaft (19) are provided with two gripper shoes
(14), two gripper shoes (14) are up-down structure, and the both sides of two gripper shoes (14) are provided with two front-wheel connecting poles (17), two
The lower section of gripper shoe (14) is run through and extended in the lower end of individual front-wheel connecting pole (17), between two front-wheel connecting poles (17) under
End is connected with front-wheel (13) by bearing, and arm-rest frame (16) is connected with by way of welding in the gripper shoe (14) of upper end, helps
One end of hand cradle (16) is provided with controlling switch (15), controlling switch (15) electrical connection controller (3).
2. a kind of rear two-wheel according to claim 1 supports electric motor car, it is characterised in that：The upper table of the battery case (12)
Face is provided with opening, and the side of the opening side for having cover plate (20), cover plate (20) that is connected through the hinge is provided with lock.
3. a kind of rear two-wheel according to claim 1 supports electric motor car, it is characterised in that：The side of the connecting shaft (9)
Be provided with damping device (5) between cotton seat support (18), and damping device (5) upper and lower side by free bearing respectively with connecting shaft
(9) connect with cotton seat support (18), the damping device (5) is made up of expansion link and spring, and spring is located at expansion link upper end
Outside.
4. a kind of rear two-wheel according to claim 1 supports electric motor car, it is characterised in that：The centre of the arm-rest frame (16)
Two ends for U-shape structure, and arm-rest frame (16) are equipped with handle leather sheath.
5. a kind of rear two-wheel according to claim 1 supports electric motor car, it is characterised in that：The gripper shoe (14) is L-type
Structure, positioned at the bending part of gripper shoe (14), two front-wheel connecting poles (17) are respectively positioned at gripper shoe for the support shaft (19)
(14) two ends, and the upper end of front-wheel connecting pole (17) is equal with the upper surface of upper end gripper shoe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233062.8U CN206171655U (en) | 2016-11-12 | 2016-11-12 | Back double round supports electric motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233062.8U CN206171655U (en) | 2016-11-12 | 2016-11-12 | Back double round supports electric motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206171655U true CN206171655U (en) | 2017-05-17 |
Family
ID=58685479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621233062.8U Active CN206171655U (en) | 2016-11-12 | 2016-11-12 | Back double round supports electric motor car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206171655U (en) |
-
2016
- 2016-11-12 CN CN201621233062.8U patent/CN206171655U/en active Active
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