CN208868239U - A kind of scooter brake relieving mechanism of no handle - Google Patents
A kind of scooter brake relieving mechanism of no handle Download PDFInfo
- Publication number
- CN208868239U CN208868239U CN201821280980.5U CN201821280980U CN208868239U CN 208868239 U CN208868239 U CN 208868239U CN 201821280980 U CN201821280980 U CN 201821280980U CN 208868239 U CN208868239 U CN 208868239U
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- brake
- wheel assembly
- electromagnetic brake
- scooter
- relieving mechanism
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- Braking Elements And Transmission Devices (AREA)
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Abstract
The utility model discloses a kind of scooter brake relieving mechanism of no handle, including car bottom plate, the headstock bottom of car bottom plate is equipped with front component, the tail portion of car bottom plate is equipped with wheel assembly and the driving device for driving wheel assembly, the tail portion of car bottom plate is additionally provided with electromagnetic brake and realizes the six foot ship types switch of on-off brake for controlling the electromagnetic brake, when six foot ship type switch open conditions, electromagnetic brake is detached from the limitation to wheel assembly, when six foot ship types switch is in close state, electromagnetic brake limits the rotation of wheel assembly.Six foot ship types switch is arranged in this product at the tailstock, opens six foot ship types switch, and electromagnetic brake is directly battery powered, also achieve the purpose that release, the circuit of the related brake in controller, the controller cisco unity malfunction made, so that scooter can only be carried out are cut off simultaneously.This product can be moved easily this car body in the case where disconnecting controller power source.
Description
Technical field
The utility model relates to the vehicles, in particular to the scooter brake relieving mechanism of a kind of no handle.
Background technique
Currently, a big chunk crowd needs to move by the vehicles (such as disabled person, handicapped old man
Deng), with the development of society, the social status quo of astogeny, have old man mostly in each family, in order to facilitate the elderly outside
Out, it needs by the vehicles.Existing scooter is generally equipped with a mechanical handle in the tail portion of scooter brake,
Handle is pulled to be detached from and engage the friction plate of brake, it is relatively not painstaking to pull handle, while also influencing entire scooter
The aesthetics of shape.This product can easily press switch very much, so that it may realize the disengaging and engagement of brake friction plate, also
The aesthetics of vehicle is not interfered with, the elderly's operation is more convenient.
Utility model content
The purpose of this utility model is in view of the above drawbacks of the prior art, to provide a kind of scooter brake of no handle
Relieving mechanism.
For solve the prior art drawbacks described above, technical solution provided by the utility model is: a kind of no handle is ridden instead of walk
The headstock bottom of vehicle brake relieving mechanism, including car bottom plate, the car bottom plate is equipped with front component, the tail portion of the car bottom plate
The tail portion of driving device equipped with wheel assembly and for driving the wheel assembly, the car bottom plate is additionally provided with electromagnetic brake
With the six foot ship types switch that on-off brake is realized for controlling the electromagnetic brake, when the six feet ship type switch open condition,
The electromagnetic brake is detached from the limitation to the wheel assembly, when the six feet ship type switch is in close state, the electricity
Magnetic brake device limits the rotation of the wheel assembly.The six feet ship type switchs two terminals and battery for connecting controller
The two poles of the earth, six foot ship types switch are equipped with the first pin~the 6th pin, draw when six foot ship types switch pushes the first pin and the 4th
When foot, electromagnetic brake is directly battery powered, and also achievees the purpose that release, while cutting off time of the related brake in controller
Road；One terminals of controller are connected on third pin, another terminals of controller are connected on the 6th pin, electricity
The anode in pond is connected on the 4th pin, and the cathode of battery is connected on the first pin.
A kind of improvement of scooter brake relieving mechanism as the utility model without handle, the electromagnetic brake limit
When making the rotation of the wheel assembly, the wheel assembly need to be by being just able to rotate after opening six foot ship types switch.
A kind of improvement of scooter brake relieving mechanism as the utility model without handle, the driving device include
Motor and reduction gearbox, the output shaft of the motor drive the gear set in the reduction gearbox to be driven, the gear in the reduction gearbox
Group drives the wheel assembly movement.
A kind of improvement of scooter brake relieving mechanism as the utility model without handle, the electromagnetic brake are set
Set the output shaft other end in the motor, when the six feet ship type switch open condition, the friction plate of the electromagnetic brake
It is detached from the output shaft of the motor, the motor can rotate under external force promotion, and the six feet ship type switch is in closing shape
When state, the friction plate of the electromagnetic brake is connected on the output shaft of the motor, and friction plate limits the movement of motor, electricity
Machine is not able to rotate under external force promotion.
A kind of improvement of scooter brake relieving mechanism as the utility model without handle, the headstock of the car bottom plate
Place, which is equipped with, controls the course changing control handle that the front component turns to, lower end and the car bottom plate of the course changing control handle
Junction is provided with bearing, and the lower end of the course changing control handle is equipped with steering arm, and the steering arm connects the front component.
A kind of improvement of scooter brake relieving mechanism as the utility model without handle, the front component include
Two front-wheels, two front-wheels pass through steering link and connect the steering arm.
A kind of improvement of scooter brake relieving mechanism as the utility model without handle, the steering link include
The left and right steering arm being connected on the front-wheel and the connecting rod being connected on the steering arm, the connecting rod and the left side,
Right turn arm is provided with a stretching block by shipping and reselling on another market connection on the steering arm, described one end for stretching out block sets that there are two symmetrically
Hole, one end of two connecting rods is fixed with bolt respectively.
A kind of improvement of scooter brake relieving mechanism as the utility model without handle is also set on the car bottom plate
It is equipped with the seat support that can be folded, a seat is provided on the seat support, the two sides of the seat are provided with handrail, institute
Stating handrail can be rotated by 90 ° to backrest direction；The bottom of the seat is equipped with the casing for installing handrail, in described sleeve pipe
Opening be equipped with a V-shaped groove and a convex block, one end of the handrail is pierced by from casing and is arranged with reset in the part being pierced by
Spring, the position that handrail is located at V-shaped groove are provided with backing pin
Compared with prior art, the utility model has the advantages that: the utility model the tail portion of car bottom plate be provided with six feet
Ship type switch and electromagnetic brake, when six foot ship type switch open conditions, electromagnetic brake is detached from the limitation to wheel assembly, and six
When foot ship type switch is in close state, electromagnetic brake limits the rotation of wheel assembly.The friction plate of electromagnetic brake connects
Onto the output shaft of motor, friction plate limits the movement of motor, and motor is not able to rotate under external force promotion, can only pass through starting
After the power supply of this scooter, can just electromagnetic brake be made to be once again powered up, and friction plate is being detached from motor output shaft, motor again
It is in the unlocked state, it can normally operate.
Circuit control principle: opening six foot ship types switch, and electromagnetic brake is directly battery powered, and also reaches the mesh of release
, while the circuit of the related brake in controller is cut off, the controller cisco unity malfunction made, so that scooter can only push away
Row.This product can be moved easily this car body in the case where disconnecting controller power source.Electromagnetic brake cancels handle etc.
Mechanism greatly reduces the cost of brake.When carrying out pattern switching, it is easier than moving handle to move switch key
It is more.
Detailed description of the invention
Just the utility model and its beneficial technical effect are made with specific embodiment with reference to the accompanying drawings below further detailed
Thin description, in which:
Fig. 1 is the utility model schematic perspective view.
Fig. 2 is the utility model bottom substance schematic diagram.
Fig. 3 is the utility model circuit diagram.
Appended drawing reference title: 1, car bottom plate 2, front component 3, wheel assembly 4, driving device 5, electromagnetic brake 6, six feet
Ship type switch 7, steering arm 9, stretches out block 10, fixation hole 11, seat support 12, seat 13, handrail 14, leans on course changing control handle 8
Back 15, casing 16, V-shaped groove 17, convex block 18, block 21, front-wheel 22, steering link 23, left and right steering arm 24, connecting rod 41, electricity
Machine 42, reduction gearbox.
Specific embodiment
Just the utility model is further described with specific embodiment with reference to the accompanying drawings below, but the implementation of the utility model
Mode is not limited to this.
As depicted in figs. 1 and 2, the scooter brake relieving mechanism of a kind of no handle, including car bottom plate 1, car bottom plate 1
Headstock bottom is equipped with front component 2, and the tail portion of car bottom plate 1 is equipped with wheel assembly 3 and the driving device for driving wheel assembly 3
4, the tail portion of car bottom plate 1 is additionally provided with electromagnetic brake 5 and realizes six foot ship types of on-off brake for controlling the electromagnetic brake 5
Switch 6, when six foot ship type 6 opening state of switch, electromagnetic brake 5 is detached from the limitation to wheel assembly 3, six foot ship type switches 6
When being in close state, electromagnetic brake 5 limits the rotation of wheel assembly 3.The seat that can be folded is additionally provided on car bottom plate 1
Bracket 11 is provided with a seat 12 on seat support 11, and the two sides of seat 12 are provided with handrail 13, and handrail 13 can be to backrest 14
Direction is rotated by 90 °.
The bottom of seat 12 is equipped with the casing 15 for installing handrail 13, is equipped with a V-shaped groove 16 in the opening of casing 15
It is pierced by with one end of a convex block 17, handrail 13 from casing 15 and is arranged with reset spring in the part being pierced by, handrail 13 is located at V
The position of shape slot 16 is provided with backing pin 18, and when handrail 13 rotates upwards, block 18 is gradually skidded off from V-shaped groove 16, finally supported
It is positioned on convex block 17.
Preferably, when electromagnetic brake 5 limits the rotation of wheel assembly 3, after wheel assembly 3 need to open six foot ship types switch
Just it is able to rotate.
Preferably, driving device 4 includes motor 41 and reduction gearbox 42, and the output shaft of motor 41 drives the tooth in reduction gearbox 42
Wheel group is driven, and the gear set drive wheel assembly 3 in reduction gearbox 42 moves.
Preferably, the output shaft other end of motor 41 is arranged in electromagnetic brake 5, when six foot ship types switch makes a call to 6 open state,
The friction plate of electromagnetic brake 5 is detached from the output shaft of motor 41, and motor 41 can rotate under external force promotion, six foot ship types switch
6 when being in close state, and the friction plate of electromagnetic brake 5 is connected on the output shaft of motor 41, and friction plate limits motor 41
Movement, motor 41 external force promotion under be not able to rotate.
Preferably, the course changing control handle 7 that control front component 2 turns to, course changing control handle are equipped at the headstock of car bottom plate 1
The lower end of hand 7 and the junction of car bottom plate 1 are provided with bearing, and the lower end of course changing control handle 7 is equipped with steering arm 8, and steering arm 8 connects
Connect front component 2.
Preferably, front component 2 includes two front-wheels 21, and two front-wheels 21 connect steering arm 8 by steering link 22.
Preferably, steering link 22 includes the left and right steering arm 23 being connected on front-wheel 21 and is connected on steering arm 8
Connecting rod 24, connecting rod 24 and left and right steering arm 23 are provided with a stretching block 9 by connection of shipping and reselling on another market on steering arm 8, stretch out block 9
One end set there are two symmetrical hole 10, one end of two connecting rods 24 is respectively bolted in hole 10.
As shown in figure 3, two terminals of six foot ship type switches 6 electrical connection controller 31 and the two poles of the earth of battery 32 are (positive and negative
Pole), six foot ship type switches 6 are equipped with the 1~the 6th pin 6 of the first pin, when six foot ship type switches 6 push the first pin 1 and the
When four pins 4, electromagnetic brake 5 is directly battery powered, and also achievees the purpose that release, while being cut off related in controller 31
The circuit of brake, 31 cisco unity malfunction of controller made, so that scooter can only be carried out.One terminals of controller 31 connect
It is connected on third pin 3, another terminals of controller 31 are connected on the 6th pin 6, and the anode of battery is connected to the 4th
On pin 4, the cathode of battery is connected on the first pin 1.
The utility model is provided with six foot ship types switch and electromagnetic brake in the tail portion of car bottom plate, and six foot ship types switch is beaten
When open state, electromagnetic brake is detached from the limitation to wheel assembly, when six foot ship types switch is in close state, electromagnetic brake
Limit the rotation of wheel assembly.The friction plate of electromagnetic brake is connected on the output shaft of motor, and friction plate limits motor
Movement, motor are not able to rotate under external force promotion, just can only can make electromagnetic brake again after the power supply by starting this scooter
Secondary energization, and friction plate is being detached from motor output shaft again, and motor is in the unlocked state, can normally operate.This product
Six foot ship types are arranged at the tailstock to switch, the braking effect of car can be promoted in the movement of Parking Time Limit car body.This product
This car body can be moved easily in the case where disconnecting motor power.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and structure, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and their equivalents.
Claims (9)
1. a kind of scooter brake relieving mechanism of no handle, including car bottom plate, before the headstock bottom of the car bottom plate is equipped with
The tail portion of wheel assembly, the car bottom plate is equipped with wheel assembly and the driving device for driving the wheel assembly, the vehicle bottom
The tail portion of plate is additionally provided with electromagnetic brake and realizes the six foot ship types switch of on-off brake for controlling the electromagnetic brake, described
When six foot ship type switch open conditions, the electromagnetic brake is detached from the limitation to the wheel assembly, and the six feet ship type is opened
When pass is in close state, the electromagnetic brake limits the rotation of the wheel assembly.
2. the scooter brake relieving mechanism of no handle according to claim 1, which is characterized in that the electromagnetic brake
When device limits the rotation of the wheel assembly, the wheel assembly is just able to rotate after need to opening six foot ship types switch.
3. the scooter brake relieving mechanism of no handle according to claim 2, which is characterized in that the driving device
Including motor and reduction gearbox, the output shaft of the motor drives the gear set in the reduction gearbox to be driven, in the reduction gearbox
The movement of wheel assembly described in gear set drive.
4. the scooter brake relieving mechanism of no handle according to claim 3, which is characterized in that the electromagnetic brake
Device is arranged in the output shaft other end of the motor, and when the six feet ship type switch open condition, the electromagnetic brake rubs
Pad disengages, and the motor can rotate under external force promotion, when the six feet ship type switch is in close state, the electromagnetism
The friction plate of brake engages, and friction plate limits the movement of motor, and motor is not able to rotate under external force promotion.
5. the scooter brake relieving mechanism of no handle according to claim 1, which is characterized in that the car bottom plate
It is equipped at headstock and controls the course changing control handle that the front component turns to, the lower end of the course changing control handle and the vehicle bottom
The junction of plate is provided with bearing, and the lower end of the course changing control handle is equipped with steering arm, and the steering arm connects the front-wheel
Component.
6. the scooter brake relieving mechanism of no handle according to claim 5, which is characterized in that the front component
Including two front-wheels, two front-wheels pass through steering link and connect the steering arm.
7. the scooter brake relieving mechanism of no handle according to claim 6, which is characterized in that the steering link
Including the left and right steering arm being connected on the front-wheel and the connecting rod being connected on the steering arm, the connecting rod and institute
Left and right steering arm is stated by shipping and reselling on another market connection, a stretching block is provided on the steering arm, there are two one end of the stretching block is set
Symmetrical card slot, one end of two connecting rods are plugged into the card slot fixed respectively.
8. the scooter brake relieving mechanism of no handle according to claim 1, which is characterized in that on the car bottom plate
It is additionally provided with the seat support that can be folded, a seat is provided on the seat support, the two sides of the seat, which are provided with, to be helped
Hand, the handrail can be rotated by 90 ° to backrest direction；The bottom of the seat is equipped with the casing for installing handrail, described
The opening of casing is equipped with a V-shaped groove and a convex block, and one end of the handrail is pierced by from casing and is arranged in the part being pierced by
Reset spring, the position that handrail is located at V-shaped groove are provided with block.
9. the scooter brake relieving mechanism of no handle according to claim 1, which is characterized in that the six feet ship type
The two poles of the earth of two terminals and battery of switch electrical connection controller, six foot ship types switch are equipped with the first pin~6th and draw
Foot, when six foot ship types switch pushes the first pin and four pins, electromagnetic brake is directly battery powered, while cutting off control
The circuit of related brake in device processed；One terminals of controller are connected on third pin, another wiring of controller
End is connected on the 6th pin, and the anode of battery is connected on the 4th pin, and the cathode of battery is connected on the first pin.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821280980.5U CN208868239U (en) | 2018-08-09 | 2018-08-09 | A kind of scooter brake relieving mechanism of no handle |
| EP19847962.8A EP3835187A4 (en) | 2018-08-09 | 2019-08-09 | Lightweight foldable mobility scooter provided with front, rear, left and right lifting handles |
| PCT/CN2019/099928 WO2020030083A1 (en) | 2018-08-09 | 2019-08-09 | Lightweight foldable mobility scooter provided with front, rear, left and right lifting handles |
| US17/171,971 US20210371038A1 (en) | 2018-08-09 | 2021-02-09 | Light folding scooter with front, back, left and right lifting handle positions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821280980.5U CN208868239U (en) | 2018-08-09 | 2018-08-09 | A kind of scooter brake relieving mechanism of no handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208868239U true CN208868239U (en) | 2019-05-17 |
Family
ID=66464369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821280980.5U Active CN208868239U (en) | 2018-08-09 | 2018-08-09 | A kind of scooter brake relieving mechanism of no handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208868239U (en) |
-
2018
- 2018-08-09 CN CN201821280980.5U patent/CN208868239U/en active Active
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| GR01 | Patent grant |