CN104554413A - Auxiliary pushing system of baby stroller - Google Patents
Auxiliary pushing system of baby stroller Download PDFInfo
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- CN104554413A CN104554413A CN201510039372.XA CN201510039372A CN104554413A CN 104554413 A CN104554413 A CN 104554413A CN 201510039372 A CN201510039372 A CN 201510039372A CN 104554413 A CN104554413 A CN 104554413A
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- signal
- auxiliary pushing
- motor
- signal receiving
- handle
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Abstract
The invention discloses an auxiliary pushing system of a baby stroller. The auxiliary pushing system comprises a frame and rear wheel assemblies. Signal transmitting units and touch switches are arranged on a push handle of the frame, the touch switches are used for driving the signal transmitting units to transmit signals, signal receiving units and motors are arranged on rear wheel seats of the frame, the motors can drive rear wheel axles of the rear wheel assemblies to rotate, the signal transmitting units and the signal receiving units are in wireless signal connection with one another, and a power unit which is used for supplying power for the signal transmitting units and the signal receiving units is arranged on the frame. The auxiliary pushing system has the advantages that a pusher can hold the push handle to touch the touch switches when pushing the baby stroller, so that the signals can be transmitted by the signal transmitting units, the motors can be driven after the signals are received by the signal receiving units, the rear wheel axles can be driven by the motors to rotate, and auxiliary pushing effects can be realized; the signals disappear when the hands of the pusher leave the push handle and the touch switches are released, the motors stop working, accordingly, the problem of potential safety hazards due to the fact that existing motors continue working when an existing push handle is separated from the hands of a pusher can be solved, and the safety performance of the integral baby stroller can be improved while auxiliary pushing effects are realized.
Description
Technical field
The present invention relates to a kind of auxiliary pushing system of doll carriage.
Background technology
Doll carriage accept by increasing family, usually bringing when travelling outdoors, can be used for infant sitting when being opened by doll carriage, to alleviate the burden of nursing, doll carriage can fold to reduce volume.
The wheel assembly that existing doll carriage comprises vehicle frame, is arranged on the front component of below on front side of vehicle frame and is arranged on below on rear side of vehicle frame.When doll carriage is carried out, main dependence pushes away passerby and coordinates the vehicle wheel rotation of front and rear wheel assembly to the forward thrust of vehicle frame handle and then realize walking on the ground, but carries out for a long time, and it is more arduous to push away passerby.
Summary of the invention
The present invention seeks to: the auxiliary pushing system that a kind of doll carriage is provided, push away and hold handle when passerby carries out and can touch soft-touch control, signal transmitter unit is made to send signal, signal receiving unit receives signal rear drive motor, driven by motor hind axle rotates and realizes auxiliary pushing, and when push away passerby's hand leave handle, unclamp soft-touch control time, blackout, motor quits work, this avoid hand throw off handle time motor work on and produce potential safety hazard, while power-assist effect is provided, improve the safety performance of car load.
Technical scheme of the present invention is: a kind of auxiliary pushing system of doll carriage, comprise the vehicle frame with handle and rear wheel seat, and be arranged on the wheel assembly of vehicle frame rear side, the handle of described vehicle frame is provided with signal transmitter unit and the soft-touch control for impelling signal transmitter unit to send signal, the motor that described rear wheel seat is provided with signal receiving unit and the hind axle of wheel assembly can be driven to rotate, described signal transmitter unit is connected with described signal receiving unit wireless signal, described vehicle frame is provided with the power subsystem unit for powering to signal transmitter unit and signal receiving unit, push away passerby when carrying out doll carriage, hold handle touching soft-touch control, signal transmitter unit sends signal, signal receiving unit receives signal rear drive motor, the hind axle of driven by motor wheel assembly rotates, realize auxiliary pushing, push away passerby's hand when unclamping soft-touch control, blackout, motor quits work.
Concrete mounting means between described motor and hind axle is: the output shaft center of described motor is provided with non-circular hole, the end of described hind axle is convexly equipped with corresponding non-circular shaft portion, and described hind axle and motor output shaft realize interlock by the grafting of non-circular shaft portion and non-circular hole.
Further, described handle is provided with and transmits strong and weak adjustment button for conditioning signal transmitter unit, regulates button to regulate motor speed by conditioning signal power, and then realizes implementation speed and regulate.
Further, described power subsystem unit comprise be arranged on handle for signal transmitter unit first battery of powering and be arranged on vehicle frame after poppet on the second battery for powering to signal receiving unit.
Advantage of the present invention is: the present invention is provided with soft-touch control on handle, push away and hold handle when passerby carries out and can touch soft-touch control, signal transmitter unit is made to send signal, signal receiving unit receives signal rear drive motor, driven by motor hind axle rotates and realizes auxiliary pushing, and when push away passerby's hand leave handle, unclamp soft-touch control time, blackout, motor quits work, this avoid hand throw off handle time motor work on and produce potential safety hazard, while power-assist effect is provided, improve the safety performance of car load.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is the structural representation of a direction of the present invention;
Fig. 2 is the structural representation of other direction of the present invention;
Fig. 3 is the structural representation at rear wheel seat place in the present invention;
Fig. 4 is the structural scheme of mechanism of motor in Fig. 3;
Fig. 5 is the structural representation of wheel assembly in the present invention;
Fig. 6 is the structural representation in the present invention, handle regulating button.
Wherein: 1 vehicle frame; 11 handles; 111 soft-touch controls; 112 regulate button; 12 rear wheel seats; 121 signal receiving units; 122 motors;
2 wheel assemblies; 21 hind axles; 211 non-circular shaft portions;
3 power subsystem units; 31 first batteries; 32 second batteries.
Detailed description of the invention
Embodiment: as shown in Figures 1 to 6, a kind of auxiliary pushing system of doll carriage, comprise the vehicle frame 1 with handle 11 and rear wheel seat 12, and be arranged on the wheel assembly 2 of vehicle frame 1 rear side, the handle 12 of described vehicle frame 1 is provided with signal transmitter unit and the soft-touch control 111 for impelling signal transmitter unit to send signal, the motor 122 that described rear wheel seat 12 is provided with signal receiving unit 121 and the hind axle 21 of wheel assembly 2 can be driven to rotate, described signal transmitter unit is connected with described signal receiving unit 121 wireless signal, described vehicle frame 1 is provided with the power subsystem unit 3 for powering to signal transmitter unit and signal receiving unit 121, push away passerby when carrying out doll carriage, hold handle touching soft-touch control 111, signal transmitter unit sends signal, signal receiving unit 121 receives signal rear drive motor 122, motor 122 drives the hind axle 21 of wheel assembly 2 to rotate, realize auxiliary pushing, push away passerby's hand when unclamping soft-touch control 111, blackout, motor quits work.
In the present embodiment, concrete mounting means between described motor and hind axle is: the output shaft center of described motor 122 is provided with non-circular hole 1221, the end of described hind axle 21 is convexly equipped with corresponding non-circular shaft portion 211, and described hind axle 21 and motor 122 output shaft realize interlock by non-circular shaft portion 211 and the grafting of non-circular hole 1221.
In the present embodiment, described handle 11 is provided with and transmits strong and weak adjustment button 112 for conditioning signal transmitter unit, regulates button 112 to regulate motor 122 rotating speed by conditioning signal power, and then realizes implementation speed and regulate.
In the present embodiment, described power subsystem unit 3 comprise be arranged on handle 11 for signal transmitter unit first battery 31 of powering and be arranged on vehicle frame 1 after poppet 13 on the second battery 32 for powering to signal receiving unit 121.
The present invention is provided with soft-touch control 111 on handle 11, push away and hold handle 11 when passerby carries out and can touch soft-touch control 111, signal transmitter unit is made to send signal, signal receiving unit 121 receives signal rear drive motor 122, motor 122 drives hind axle 21 to rotate and realizes auxiliary pushing, and when push away passerby's hand leave handle 11, unclamp soft-touch control 111 time, blackout, motor 122 quits work, this avoid hand throw off handle 11 time motor 122 work on and produce potential safety hazard, while power-assist effect is provided, improve the safety performance of car load.
Below be only embody rule example of the present invention, protection scope of the present invention is not constituted any limitation.In addition to the implementation, the present invention can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the present invention's scope required for protection.
Claims (4)
1. the auxiliary pushing system of a doll carriage, comprise the vehicle frame (1) with handle (11) and rear wheel seat (12), and be arranged on the wheel assembly (2) of vehicle frame (1) rear side, it is characterized in that: the handle (12) of described vehicle frame (1) is provided with signal transmitter unit and the soft-touch control (111) for impelling signal transmitter unit to send signal, the motor (122) that described rear wheel seat (12) is provided with signal receiving unit (121) and the hind axle of wheel assembly (2) (21) can be driven to rotate, described signal transmitter unit is connected with described signal receiving unit (121) wireless signal, described vehicle frame (1) is provided with the power subsystem unit (3) for powering to signal transmitter unit and signal receiving unit (121), push away passerby when carrying out doll carriage, hold handle touching soft-touch control (111), signal transmitter unit sends signal, signal receiving unit (121) receives signal rear drive motor (122), motor (122) drives the hind axle (21) of wheel assembly (2) to rotate, realize auxiliary pushing, push away passerby's hand when unclamping soft-touch control (111), blackout, motor quits work.
2. the auxiliary pushing system of a kind of doll carriage according to claim 1, it is characterized in that: the output shaft center of described motor (122) is provided with non-circular hole (1221), the end of described hind axle (21) is convexly equipped with corresponding non-circular shaft portion (211), and described hind axle (21) and motor (122) output shaft realize interlock by non-circular shaft portion (211) and the grafting of non-circular hole (1221).
3. the auxiliary pushing system of a kind of doll carriage according to claim 1 and 2, it is characterized in that: described handle (11) is provided with and transmits strong and weak adjustment button (112) for conditioning signal transmitter unit, regulate button (112) to regulate motor (122) rotating speed by conditioning signal power, and then realize the adjustment of implementation speed.
4. the auxiliary pushing system of a kind of doll carriage according to claim 1 and 2, is characterized in that: described power subsystem unit (3) comprises and being arranged on handle (11) for signal transmitter unit first battery (31) of powering and upper the second battery (32) for powering to signal receiving unit (121) of after poppet (13) that is arranged on vehicle frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510039372.XA CN104554413B (en) | 2015-01-26 | 2015-01-26 | The auxiliary pushing system of doll carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510039372.XA CN104554413B (en) | 2015-01-26 | 2015-01-26 | The auxiliary pushing system of doll carriage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104554413A true CN104554413A (en) | 2015-04-29 |
| CN104554413B CN104554413B (en) | 2017-08-25 |
Family
ID=53071745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510039372.XA Active CN104554413B (en) | 2015-01-26 | 2015-01-26 | The auxiliary pushing system of doll carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104554413B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235734A (en) * | 2015-10-28 | 2016-01-13 | 昆山威凯儿童用品有限公司 | External auxiliary power mechanism for baby stroller |
| CN106476974A (en) * | 2016-10-21 | 2017-03-08 | 深圳乐行天下科技有限公司 | A kind of power-assisted carries out method, electric motor car and its controller |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4844493A (en) * | 1986-09-01 | 1989-07-04 | Kramer Dale C | Remotely-controlled vehicle |
| EP0691232A2 (en) * | 1994-07-06 | 1996-01-10 | Nabco Limited | Motor-driven vehicle |
| CN201484466U (en) * | 2009-06-24 | 2010-05-26 | 好孩子儿童用品有限公司 | Push device and child cart |
| CN201769869U (en) * | 2010-06-12 | 2011-03-23 | 好孩子儿童用品有限公司 | Baby cart |
| CN202481104U (en) * | 2012-03-20 | 2012-10-10 | 岳洋 | Boost trolley |
| CN204488881U (en) * | 2015-01-26 | 2015-07-22 | 昆山威凯儿童用品有限公司 | The auxiliary pushing system of doll carriage |
-
2015
- 2015-01-26 CN CN201510039372.XA patent/CN104554413B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4844493A (en) * | 1986-09-01 | 1989-07-04 | Kramer Dale C | Remotely-controlled vehicle |
| EP0691232A2 (en) * | 1994-07-06 | 1996-01-10 | Nabco Limited | Motor-driven vehicle |
| CN201484466U (en) * | 2009-06-24 | 2010-05-26 | 好孩子儿童用品有限公司 | Push device and child cart |
| CN201769869U (en) * | 2010-06-12 | 2011-03-23 | 好孩子儿童用品有限公司 | Baby cart |
| CN202481104U (en) * | 2012-03-20 | 2012-10-10 | 岳洋 | Boost trolley |
| CN204488881U (en) * | 2015-01-26 | 2015-07-22 | 昆山威凯儿童用品有限公司 | The auxiliary pushing system of doll carriage |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235734A (en) * | 2015-10-28 | 2016-01-13 | 昆山威凯儿童用品有限公司 | External auxiliary power mechanism for baby stroller |
| CN106476974A (en) * | 2016-10-21 | 2017-03-08 | 深圳乐行天下科技有限公司 | A kind of power-assisted carries out method, electric motor car and its controller |
| CN106476974B (en) * | 2016-10-21 | 2019-09-27 | 深圳乐行天下科技有限公司 | A kind of power-assisted carries out method, electric vehicle and its controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104554413B (en) | 2017-08-25 |
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