CN202481104U - Boost trolley - Google Patents

Boost trolley Download PDF

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Publication number
CN202481104U
CN202481104U CN2012201045970U CN201220104597U CN202481104U CN 202481104 U CN202481104 U CN 202481104U CN 2012201045970 U CN2012201045970 U CN 2012201045970U CN 201220104597 U CN201220104597 U CN 201220104597U CN 202481104 U CN202481104 U CN 202481104U
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CN
China
Prior art keywords
trolley
boost
wheels
wheel
type motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2012201045970U
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Chinese (zh)
Inventor
岳洋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2012201045970U priority Critical patent/CN202481104U/en
Application granted granted Critical
Publication of CN202481104U publication Critical patent/CN202481104U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The utility model provides a boost trolley, belongs to a carrying and transport tool, and mainly solves the problem in the prior art that the existing trolley is free of easy-to-use boost auxiliary system. The boost trolley comprises a trolley body and wheels, wherein the four wheels are arranged at the bottom of the trolley body, a storage battery and a control module are arranged in the trolley body, a rotational speed sensor and a wheel-type motor are arranged on the upper side of the wheels at the lower part of the trolley body, the wheel-type motor is connected with one of the wheels, and the wheel-type motor, the rotational speed sensor and the control module are connected with the storage battery. The rotational speeds of the wheels of the boost trolley are used as control input signals, and the wheel-type motor is controlled to provide a boost force according to the change in user's pushing speed. The boost trolley does not need artificial intervention, and has the automatic control function and no requirement on user's skill.

Description

A kind of power trolley
Technical field
The utility model relates to a kind of means of delivery, specifically a kind of hand barrow.
Background technology
Hand barrow is one of means of delivery of using always; Its power comes from people's force urges of user; The user is when promoting heavily loaded hand barrow or long distance promotion; Can need the user to possess corresponding operating skill and control hand barrow because decline is renderd a service in the delivery that causes hand barrow of being short of physical strength by electric-control system.
The utility model content
The purpose of the utility model is to provide a kind of power trolley, mainly solves the problem that existing hand barrow does not have easy-to-use power-assisted ancillary system.
The technical scheme that its technical matters of the utility model solution is taked is: a kind of power trolley; Its structure hired car body and wheel; The bottom of said car body is provided with four wheels, is provided with storage battery and control module in the car body, is provided with tachogen and wheel motor in the position on car body lower wheel top; Described wheel motor is connected with pair of wheels wherein, and described wheel motor, tachogen, control module and storage battery link to each other.
The beneficial effect of the utility model is: the vehicle wheel rotational speed that adopts hand barrow is as the control incoming signal; Controlling wheel motor according to the velocity variations of user's go-cart provides power-assisted auxiliary, does not need user's human intervention, automatically regulating; The user there is not the operating skill requirement, time saving and energy saving.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the cross-sectional schematic of Fig. 1.
Among the figure: 1 car body, 2 wheels, 3 storage batterys, 4 control modules, 5 tachogens, 6 wheel motor.
The specific embodiment
Like Fig. 1, shown in Figure 2.A kind of power trolley; Its structure hired car body 1 and wheel 2, the bottom of said car body 1 is provided with four wheels 2, is provided with storage battery 3 and control module 4 in the car body 1; Be provided with tachogen 5 and wheel motor 6 in the position on car body 1 lower wheel 2 tops; Tachogen 5 is used to detect the rotating speed of wheel 2, and described wheel motor 6 is connected with pair of wheels 2 wherein, and described wheel motor 6, tachogen 5, control module 4 link to each other with storage battery 3.The takeoff output of said wheel motor 6 size is changed according to the vehicle wheel rotational speed of tachogen 5 feedbacks by control module 4 and to come automatically regulating.
During use; The user need not to carry out any setting, only needs to get final product according to conventional hand barrow use, when when the user promotes hand barrow, producing fatigue; Hand barrow can be because the thrust deficiency causes wheel 2 rotating speeds to reduce; Tachogen 5 passes to control module 4 with the signal that wheel 2 rotating speeds reduce, and control module 4 starts wheel motor 6, and auxiliary wheel 2 maintains in the desirable rotating speed interval.The power Be Controlled module 4 of wheel motor 6 outputs is constrained to and is not enough to the independent drive hand barrow, and therefore when the user stopped to promote hand barrow, hand barrow can not move ahead automatically.

Claims (1)

1. power trolley; Its structure hired car body and wheel is characterized in that the bottom of said car body is provided with four wheels; Be provided with storage battery and control module in the car body; Position on car body lower wheel top is provided with tachogen and wheel motor, and described wheel motor is connected with pair of wheels wherein, and described wheel motor, tachogen, control module and storage battery link to each other.
CN2012201045970U 2012-03-20 2012-03-20 Boost trolley Expired - Fee Related CN202481104U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201045970U CN202481104U (en) 2012-03-20 2012-03-20 Boost trolley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201045970U CN202481104U (en) 2012-03-20 2012-03-20 Boost trolley

Publications (1)

Publication Number Publication Date
CN202481104U true CN202481104U (en) 2012-10-10

Family

ID=46955552

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201045970U Expired - Fee Related CN202481104U (en) 2012-03-20 2012-03-20 Boost trolley

Country Status (1)

Country Link
CN (1) CN202481104U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103434544A (en) * 2013-08-14 2013-12-11 苏州华日金菱机械有限公司 Electric trolley
CN104554413A (en) * 2015-01-26 2015-04-29 昆山威凯儿童用品有限公司 Auxiliary pushing system of baby stroller
CN105644606A (en) * 2016-02-24 2016-06-08 好孩子儿童用品有限公司 Child stroller
CN107463115A (en) * 2017-08-07 2017-12-12 深圳和而泰智能家居科技有限公司 Intelligent stroller and its power-control method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103434544A (en) * 2013-08-14 2013-12-11 苏州华日金菱机械有限公司 Electric trolley
CN104554413A (en) * 2015-01-26 2015-04-29 昆山威凯儿童用品有限公司 Auxiliary pushing system of baby stroller
CN104554413B (en) * 2015-01-26 2017-08-25 昆山威凯儿童用品有限公司 The auxiliary pushing system of doll carriage
CN105644606A (en) * 2016-02-24 2016-06-08 好孩子儿童用品有限公司 Child stroller
CN107463115A (en) * 2017-08-07 2017-12-12 深圳和而泰智能家居科技有限公司 Intelligent stroller and its power-control method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121010

Termination date: 20130320