CN211001639U

CN211001639U - Electric vehicle with auxiliary support

Info

Publication number: CN211001639U
Application number: CN201922221376.6U
Authority: CN
Inventors: 朱银忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-07-14
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses an electric motor car installs the stabilizer wheel additional, including the electric motor car body, the electric motor car body includes the frame, back drive wheel and back brake cable, there is the support column of vertical setting bottom the frame through welded connection, when waiting, through the brake, make the regulation post rotate under the effect of back brake cable and control line, with the dead lever, realize under the effect of spliced pole with supplementary stabilizer wheel and ground contact, thereby realize supporting the vehicle, prevent that the cyclist from supporting through the foot and causing the injury, when sleet weather ground is wet and slippery, when the cyclist is when emergency braking, the contact on supplementary stabilizer wheel and ground, realize supporting the vehicle, prevent to cause the situation emergence that the vehicle skidded and emptys when carrying out emergency braking.

Description

Electric vehicle with auxiliary support

Technical Field

The utility model relates to an electric motor car auxiliary device technical field especially relates to an electric motor car that has auxiliary stay.

Background

With the continuous global sustainable development call, environmental protection and energy conservation become the subjects of the times. The low-carbon and low-consumption travel tool becomes a pet of people all over the world in a new era. When the electric bicycle is driven in time, the electric bicycle is developed rapidly and is popular all over the world, and 2 hundred million electric bicycles are greatly broken through in 2013 in China.

In electric bicycle's the use of riding, can meet the process that needs to stop the wait often, just need to stop the wait when waiting for the traffic lights for example, often need ride passerby and contact the stability that ground guaranteed the vehicle with both feet in waiting process, stretch out the leg when the vehicle does not stop steadily and support, very easily take place the damage to the shank, when supporting again, when the electric motor car is overweight, very easily take place the vehicle and empty, need for one kind now to be urgent and to keep stable device at electric motor car stop in-process auxiliary vehicle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing vehicle supports unstable when stopping and waiting, and providing an electric vehicle with auxiliary support.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an electric motor car with auxiliary stay, includes the electric motor car body, the electric motor car body includes frame, back drive wheel and back brake cable, there is the support column that is vertical setting bottom the frame through welded connection, the support column bottom is connected with the regulation post through connecting device, regulation post bottom fixed connection has the dead lever that the level set up, the dead lever is connected with supplementary stabilizer blade through adjusting device, is located support frame one side the frame bottom is provided with angle conversion equipment.

Preferably, connecting device includes the fixed axle of fixed connection on the support column lateral wall, adjust the post top and set up the spread groove that runs through the lateral wall, the through-hole has been seted up to spread groove both sides lateral wall, the through-hole cover is established on the fixed axle, fixedly connected with blocks the piece on the support column lateral wall, all be provided with the clamping ring on support column and the regulation post lateral wall, two the clamping ring passes through couple spring coupling.

Preferably, the adjusting device comprises inserting grooves formed in two ends of the fixing rod, a rotating shaft is fixedly connected to the inner side wall of each inserting groove, a connecting column is sleeved on the rotating shaft, and the other end of the connecting column is rotatably connected with the auxiliary balance wheel.

Preferably, the angle conversion device comprises a vertical rod arranged on the support frame, a fixing ring is fixedly connected to the end part of the vertical rod, and an annular groove is formed in the outer side wall of the fixing ring.

Preferably, the adjusting frame side wall is fixedly connected with a control wire, and the control wire bypasses the fixing ring to be connected with a rear brake cable.

Preferably, a reinforcing ring is arranged on the frame at the joint of the rear brake cable and the control cable, and the rear brake cable is positioned in the reinforcing ring.

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

1. when waiting, through the brake, make the regulation post rotate under the effect of back brake line and control line, realize with supplementary stabilizer wheel and ground contact under the effect of dead lever, spliced pole to realize supporting the vehicle, prevent that the cyclist from supporting through the foot and causing the injury.

2. When the ground is slippery in rainy and snowy weather, when a rider performs emergency braking, the adjusting column is rotated through the rear brake cable and the control line, so that the auxiliary balance wheel is contacted with the ground, the vehicle is supported, and the condition that the vehicle slips and topples over when the rider performs emergency braking is prevented.

Drawings

Fig. 1 is a schematic structural diagram of an electric vehicle with an auxiliary support according to the present invention;

fig. 2 is a schematic side view of the electric vehicle with auxiliary support according to the present invention.

In the figure: the device comprises a frame 1, a rear driving wheel 2, a rear brake cable 3, a support column 4, an adjusting column 5, a fixing rod 6, an auxiliary balance wheel 7, a fixing shaft 8, a blocking block 9, a hook spring 10, an insertion groove 11, a connecting column 12, a vertical rod 13, a fixing ring 14, a control line 15 and a reinforcing ring 16.

Detailed Description

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

Referring to fig. 1-2, an electric vehicle with auxiliary support comprises an electric vehicle body, the electric vehicle body is of the prior art and will not be described herein, the electric vehicle body comprises a vehicle frame 1, a rear driving wheel 2 and a rear brake cable 3, the positions of the electric vehicle body including the vehicle frame 1, the rear driving wheel 2 and the rear brake cable 3 are the current positions and are not changed, the connection mode is also of the prior art and will not be described herein, a supporting column 4 which is vertically arranged is connected to the bottom of the vehicle frame 1 through welding, the supporting column 4 is connected to the vehicle frame 1 through welding to realize fixed connection, the bottom of the supporting column 4 is connected to an adjusting column 5 through a connecting device, a horizontally arranged fixing rod 6 is fixedly connected to the bottom of the adjusting column 5, the fixing rod 6 is connected to an auxiliary balance wheel 7 through an adjusting device, the auxiliary balance wheel 7 is a common roller wheel, when the, the auxiliary balance wheel 7 is in contact with the ground, the electric vehicle body is stably supported, and an angle conversion device is arranged at the bottom of the frame 1 on one side of the support frame.

Furthermore, the connecting device comprises a fixed shaft 8 fixedly connected to the side wall of the supporting column 4, the outer diameter of the adjusting column 5 is larger than the outer diameter of the supporting column 4, the top end of the adjusting column 5 is provided with a connecting groove penetrating through the side wall, the inner diameter of the connecting groove is larger than the outer diameter of the supporting column 4, the side walls on the two sides of the connecting groove are provided with through holes, the through holes are sleeved on the fixed shaft 8, the side wall of the supporting column 4 is fixedly connected with a blocking block 9, the side walls of the supporting column 4 and the adjusting column 5 are both provided with connecting rings, the two connecting rings are connected through a hook spring 10, the hook spring 10 is the prior art, the description is omitted, the function is to restore the adjusting column 5 to a triggering state, the inner side wall of the connecting groove is not contacted with the supporting column 4, the outer side wall of the supporting column 4 cannot influence rotation when rotating, the, the interference of the stop 9 with the side wall of the adjustment post 5 prevents the adjustment post 5 from being reversed close to the end of the fixing ring 14, which would cause the hook spring 10 to fail.

Further, adjusting device establishes groove 11 including offering inserting at 6 both ends of dead lever, insert and establish 11 inside wall fixedly connected with rotation axes of groove, the cover is equipped with spliced pole 12 on the rotation axis, the spliced pole has been seted up and has been run through the mouth, run through a mouthful internal diameter and be far greater than the rotation axis external diameter that cup joints with it, its spliced pole 12 external diameter is less than and inserts the internal diameter of establishing groove 11, spliced pole 12 is inserting and is establishing 11 internal energy and realize rocking, thereby realize the regulation of small angle, realize when ground is not steady, realize the adjustment of supplementary stabilizer wheel 7 through the regulation of small angle, the spliced pole 12 other end rotates with supplementary stabilizer wheel 7 to be connected, 7 lateral walls of supplementary stabilizer wheel are made for the rubber material, its inside through hole of having seted up, the through hole.

Further, angle conversion equipment is including setting up vertical pole 13 on the support frame, and vertical pole 13 tip fixedly connected with solid fixed ring 14, and solid fixed ring 14 lateral wall has seted up cyclic annular recess, adjusts through solid fixed ring 14 that sets up.

Furthermore, fixedly connected with control line 15 on the alignment jig lateral wall, control line 15 bypasses solid fixed ring 14 and is connected with back brake cable 3, comes the position that control line 15 acts on adjusting the post 5 through solid fixed ring 14 to realize that comparatively laborsaving realization rotates adjusting the post 5.

Furthermore, a reinforcing ring 16 is arranged on the frame 1 at the joint of the rear brake cable 3 and the control cable 15, the rear brake cable 3 is positioned in the reinforcing ring 16, and the pulling angle of the rear brake cable 3 is limited by the reinforcing ring 16, so that the auxiliary supporting device can be opened under the condition that the brake is not influenced.

In the utility model

The supporting column 4 and the vertical rod 13 are welded on the frame 1, the control wire 15 is connected with the rear brake cable 3 of the electric vehicle, and the equipment is installed on the frame 1 of the electric vehicle to complete installation;

in the normal riding process of a vehicle, when waiting for stopping is needed, in the braking process, a control wire 15 connected with a rear brake cable 3 is gradually tensioned, in the process, an adjusting column 5 is pulled under the action of a fixing ring 14 connected with a vertical rod 13, when the adjusting column 5 is stressed, the adjusting column 5 is changed into a vertical state in a horizontal state, a fixing rod 6 fixedly connected with the adjusting column 5 rotates to be close to the ground from being hung on a frame 1, and an auxiliary balance wheel 7 connected with the fixing rod 6 through a connecting column 12 is contacted with the ground to realize the auxiliary supporting function; assist the rider in supporting the vehicle;

when freezing at big snow and ground, at the vehicle in-process of riding, very easily cause the vehicle to empty when urgent braking, install the vehicle of this device, when carrying out emergency braking, can make the regulation post 5 rotate, make supplementary stabilizer 7 and ground contact, increase the area of contact of vehicle and ground realizes the effective support to the vehicle through supplementary stabilizer 7 for the vehicle can not appear empting, prevents to make the condition emergence that the passerby damaged is ridden to the car.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electric motor car with auxiliary stay, includes the electric motor car body, its characterized in that, the electric motor car body includes frame (1), back drive wheel (2) and back brake cable (3), frame (1) bottom has support column (4) that is vertical setting through welded connection, support column (4) bottom is connected with regulation post (5) through connecting device, regulation post (5) bottom fixed connection has dead lever (6) that the level set up, dead lever (6) are connected with supplementary stabilizer (7) through adjusting device, are located support frame one side frame (1) bottom is provided with angle conversion equipment.

2. The electric vehicle with the auxiliary support according to claim 1, wherein the connecting device comprises a fixed shaft (8) fixedly connected to a side wall of the supporting column (4), a connecting groove penetrating through the side wall is formed at the top end of the adjusting column (5), through holes are formed in side walls of two sides of the connecting groove, the through holes are sleeved on the fixed shaft (8), a blocking block (9) is fixedly connected to a side wall of the supporting column (4), connecting rings are arranged on side walls of the supporting column (4) and the adjusting column (5), and the two connecting rings are connected through a hook spring (10).

3. An electric vehicle with auxiliary support as claimed in claim 1, wherein the adjusting device comprises an inserting groove (11) formed at both ends of the fixing rod (6), a rotating shaft is fixedly connected to the inner side wall of the inserting groove (11), a connecting column (12) is sleeved on the rotating shaft, and the other end of the connecting column (12) is rotatably connected with the auxiliary balance wheel (7).

4. The electric vehicle with the auxiliary support according to claim 1, wherein the angle conversion device comprises a vertical rod (13) arranged on the support frame, a fixed ring (14) is fixedly connected to an end of the vertical rod (13), and an annular groove is formed in the outer side wall of the fixed ring (14).

5. An electric vehicle with an auxiliary support according to claim 4, characterized in that a control wire (15) is fixedly connected to the side wall of the support frame, and the control wire (15) is connected with the rear brake cable (3) by bypassing the fixing ring (14).

6. An electric vehicle with auxiliary support according to claim 1, characterized in that a reinforcing ring (16) is arranged on the frame (1) at the connection of the rear brake cable (3) and the control cable (15), and the rear brake cable (3) is positioned in the reinforcing ring (16).