CN220974296U - Auxiliary power device of baby stroller driven by hub motor - Google Patents
Auxiliary power device of baby stroller driven by hub motor Download PDFInfo
- Publication number
- CN220974296U CN220974296U CN202322759109.0U CN202322759109U CN220974296U CN 220974296 U CN220974296 U CN 220974296U CN 202322759109 U CN202322759109 U CN 202322759109U CN 220974296 U CN220974296 U CN 220974296U
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- motor
- rear wheel
- support frame
- auxiliary power
- seat
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- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a baby stroller auxiliary power device based on wheel hub motor driving, which comprises a stroller seat, wherein one side of the bottom of the stroller seat is connected with a rear wheel support frame, one end of the rear wheel support frame is provided with a motor connecting seat, one side of the motor connecting seat is provided with a motor, the outer ring of the motor is provided with a rear wheel, one side of the rear wheel support frame is provided with a brake pedal, the other side of the bottom of the stroller seat is connected with a front wheel support frame, one end of the front wheel support frame is connected with a front wheel, the top of the stroller seat is connected with a sunshade, the stroller seat is provided with a guardrail and a push-pull handle, and the top of the push-pull handle is provided with a control panel. The auxiliary power device is applied to the baby carriage, the whole weight of the baby carriage is reduced, the baby carriage can not be folded normally, power can be provided when the baby carriage is used, manual thrust is reduced, manpower is saved, the baby carriage is convenient to store and control, and the flexibility is high.
Description
Technical Field
The utility model relates to the field of baby strollers, in particular to a baby strollers auxiliary power device driven by an in-wheel motor.
Background
The baby stroller is mainly used for nursing babies, is a tool for parents to carry babies out, and can greatly lighten the burden of parents while the parents go out along with the baby stroller. Parents use conventional baby strollers to push on an uphill slope and have great effort on uneven roadsides, and arms are easy to be painful when pushing on a longer path, so that the baby strollers are inconvenient to use. At present, products of electric baby strollers exist, such as the electric baby strollers are inconvenient to store and difficult to control, a plurality of electric baby strollers on the market are high in cost, heavy and incapable of being carried and carried, and can only be pushed, and when no electricity exists, the electric baby strollers are more difficult to move and inconvenient for people to use, and therefore the auxiliary power device for the baby strollers based on the driving of the hub motor is provided.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, and provides an auxiliary power device of a baby stroller driven by an in-wheel motor so as to solve the problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a baby stroller auxiliary power device based on wheel hub motor drive, includes the shallow seat, bottom one side of shallow seat is connected with the rear wheel support frame, the motor connecting seat is installed to the one end of rear wheel support frame, the motor is installed to one side of motor connecting seat, the rear wheel is installed to the motor outer lane, brake running-board is installed to rear wheel support frame one side, the bottom opposite side of shallow seat is connected with the front wheel support frame, the one end of front wheel support frame is connected with the front wheel, the top of shallow seat is connected with the sunshade, install guardrail and push-and-pull handle on the shallow seat, control panel is installed at the top of push-and-pull handle.
As a preferable technical scheme of the utility model, the rear wheel support frame and the front wheel support frame are connected through an adjusting button.
As a preferable technical scheme of the utility model, the motor connecting seat is arranged on the rear wheel supporting frame, and the motor connecting seat is fixedly connected with the motor through bolts.
As a preferable technical scheme of the utility model, the brake pedal is connected with a bolt in the bolt box through a steel wire, and a reset spring is arranged at the joint of the bolt and the steel wire.
As a preferable technical scheme of the utility model, a battery is arranged in the rear wheel supporting frame, the battery is electrically connected with a control panel, and the control panel is electrically connected with a motor.
As a preferable technical scheme of the utility model, the control panel is arranged on the push-pull handle.
The beneficial effects of the utility model are as follows: the auxiliary power device is applied to the baby carriage, so that the whole weight of the baby carriage is reduced, the baby carriage can not be folded normally, power can be provided when the baby carriage is used, manual thrust is reduced, manpower is saved, the baby carriage is convenient to store and control, and the flexibility is high.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the rear wheel attachment of the present utility model;
FIG. 3 is a control block diagram of the present utility model;
Fig. 4 is a schematic view of the latch box according to the present utility model.
In the figure: the bicycle comprises a bicycle seat 1, a sunshade 2, a guardrail 3, a rear wheel supporting frame 4, a rear wheel 5, a motor connecting seat 6, a front wheel supporting frame 7, a front wheel 8, a push-pull handle 9, a control panel 10, an adjusting button 11, a brake pedal 12, a motor 13, a bolt box 121, a steel wire 122, a reset spring 123 and a bolt 124.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Examples: referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a baby stroller auxiliary power device based on wheel hub motor drive, wheel hub motor driven baby stroller auxiliary power device is connected with rear wheel support frame 4 on one side of the bottom of shallow seat 1, motor connecting seat 6 is installed to the one end of rear wheel support frame 4, motor 13 is installed to one side of motor connecting seat 6, rear wheel 5 is installed to the motor 13 outer lane, brake running-board 12 is installed to rear wheel support frame 4 one side, the bottom opposite side of shallow seat 1 is connected with front wheel support frame 7, the one end of front wheel support frame 7 is connected with front wheel 8, the top of shallow seat 1 is connected with sunshade 2, install guardrail 3 and push-pull handle 9 on the shallow seat 1, control panel 10 is installed at the top of push-pull handle 9.
The rear wheel supporting frame 4 and the front wheel supporting frame 7 are connected through an adjusting button 11.
The motor connecting seat 6 is arranged on the rear wheel supporting frame 4, and the motor connecting seat 6 is fixedly connected with the motor 13 through bolts.
The brake pedal 12 is connected with a bolt 124 in a bolt box 121 through a steel wire 122, and a return spring 123 is arranged at the joint of the bolt 124 and the steel wire 122.
The rear wheel support 4 is internally provided with a battery, the battery is electrically connected with the control panel 10, and the control panel 10 is electrically connected with the motor 13.
The control panel 10 is mounted on the push-pull handle 9.
Working principle: the auxiliary power device for the baby stroller is characterized in that the auxiliary power device is driven by a hub motor, the motors 13 are hub motors and can be one or more groups, the auxiliary power device is divided into a hub motor A and a hub motor B, the hub motor A and the hub motor B are connected with a rear wheel frame, the power device is connected with a driving device, and the power device provides power for a driving wheel group under the control of the driving device, so that convenience in the pushing process of the baby stroller is ensured.
The driving device of the auxiliary power device of the baby stroller provided by the embodiment of the utility model is composed of the driving controller, the driving controller is used for converting operation signals of a user into control signals to act on the hub motor to control the speed and the steering of the motor, and meanwhile, the left and right steering of the stroller can be realized through the differential speed of the hub motor A and the hub motor B according to the input signals of the user. The magnitude of the power assist is adjusted based on the magnitude of the input signal.
The control panel 10 is the regulator, and the regulator is connected with the drive arrangement electricity, and control panel 10 is fixed on the shallow handle, gathers the direction and the size that the user wants to adjust auxiliary power through the regulator, and drive arrangement discernment control signal sets up the different modes of power device and carries out the helping hand shallow, sets up the different output of power device according to adjusting the size, and the motor of being convenient for rotates according to different rotational speeds, and then the speed of marcing of control baby's shallow helping hand.
The baby stroller adopts a foot double brake; the mechanical brake pedal plate 12 with a self-locking function is arranged on a cross rod positioned between two rear wheels, and the brake pedal plate 12 has two positions: one position is to lock the two rear wheels, the other position is to unlock the two rear wheels, the two wheels are braked as long as the user steps on the pedal, two steel wires (or connecting rods) are linked below the pedal, one steel wire is connected to the left rear wheel, the other steel wire is connected to the right rear wheel, and the emergency braking can be realized when the user suddenly encounters emergency braking in use;
Wherein the brake mechanism includes: the brake pedal plate 12, two rear wheels, a brake steel wire (or connecting rod) and a bolt box, wherein a spring is arranged in the bolt box besides the bolt, the brake pedal plate is connected with the bolt in the bolt box through the steel wire (or connecting rod), the center of the rear wheel is provided with a circle of n teeth, and a groove is arranged between the adjacent two teeth and is engaged with the bolt to form a brake system.
When the user needs emergency braking, the brake pedal 12 is pressed down, the steel wire connected with the pedal and connected with the bolt is loosened, at the moment, the spring in the bolt box is reset, so that the bolt is ejected out and limited in the groove of the rear wheel, the baby stroller is braked, when the user needs braking release, the pedal is pressed down towards the other direction to be in an unlocking state, at the moment, the steel wire is tightened, the bolt connected with the groove is retracted, the bolt cannot extend due to self-locking of the pedal, and the rear wheel is started.
The auxiliary power device is applied to the baby carriage, so that the whole weight of the baby carriage is reduced, the baby carriage can not be folded normally, power can be provided when the baby carriage is used, manual thrust is reduced, manpower is saved, the baby carriage is convenient to store and control, and the flexibility is high.
The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (6)
1. The utility model provides a baby stroller auxiliary power device based on in-wheel motor drive, includes shallow seat (1), its characterized in that: the novel trolley is characterized in that a rear wheel support frame (4) is connected to one side of the bottom of the trolley seat (1), a motor connecting seat (6) is arranged at one end of the rear wheel support frame (4), a motor (13) is arranged at one side of the motor connecting seat (6), a rear wheel (5) is arranged on the outer ring of the motor (13), a brake pedal (12) is arranged at one side of the rear wheel support frame (4), a front wheel support frame (7) is connected to the other side of the bottom of the trolley seat (1), a front wheel (8) is connected to one end of the front wheel support frame (7), a sunshade (2) is connected to the top of the trolley seat (1), and a guardrail (3) and a push-pull handle (9) are arranged on the trolley seat (1), and a control panel (10) is arranged at the top of the push-pull handle (9).
2. The auxiliary power unit for a stroller based on in-wheel motor driving according to claim 1, wherein: the rear wheel supporting frame (4) is connected with the front wheel supporting frame (7) through an adjusting button (11).
3. The auxiliary power unit for a stroller based on in-wheel motor driving according to claim 1, wherein: the motor connecting seat (6) is arranged on the rear wheel supporting frame (4), and the motor connecting seat (6) is fixedly connected with the motor (13) through bolts.
4. The auxiliary power unit for a stroller based on in-wheel motor driving according to claim 1, wherein: the brake pedal (12) is connected with a bolt (124) in the bolt box (121) through a steel wire (122), and a reset spring (123) is arranged at the joint of the bolt (124) and the steel wire (122).
5. The auxiliary power unit for a stroller based on in-wheel motor driving according to claim 1, wherein: the inside of the rear wheel support frame (4) is provided with a battery, the battery is electrically connected with the control panel (10), and the control panel (10) is electrically connected with the motor (13).
6. The auxiliary power unit for a stroller based on in-wheel motor driving according to claim 1, wherein: the control panel (10) is arranged on the push-pull handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322759109.0U CN220974296U (en) | 2023-10-16 | 2023-10-16 | Auxiliary power device of baby stroller driven by hub motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322759109.0U CN220974296U (en) | 2023-10-16 | 2023-10-16 | Auxiliary power device of baby stroller driven by hub motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220974296U true CN220974296U (en) | 2024-05-17 |
Family
ID=91065223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322759109.0U Active CN220974296U (en) | 2023-10-16 | 2023-10-16 | Auxiliary power device of baby stroller driven by hub motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220974296U (en) |
-
2023
- 2023-10-16 CN CN202322759109.0U patent/CN220974296U/en active Active
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