CN109367596A - A kind of electronic limit is to trolley - Google Patents
A kind of electronic limit is to trolley Download PDFInfo
- Publication number
- CN109367596A CN109367596A CN201811405728.7A CN201811405728A CN109367596A CN 109367596 A CN109367596 A CN 109367596A CN 201811405728 A CN201811405728 A CN 201811405728A CN 109367596 A CN109367596 A CN 109367596A
- Authority
- CN
- China
- Prior art keywords
- trolley
- car body
- crossbeam
- motor
- block
- 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.)
- Pending
Links
- 238000004886 process control Methods 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
- B62B5/0404—Braking mechanisms; Locking devices against movement automatic
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of electronic limits to trolley, including car body and wheel, it further include locking device and control circuit, the locking device includes crossbeam and abutting block, the crossbeam is fixed on the bottom of car body, and crossbeam is provided with the cavity of downwardly facing opening, and the cavity of crossbeam is rotatably connected to shaft, it abuts block to be fixedly connected with shaft, abuts any one side of block and abutted with the surface of wheel；The control circuit includes motor, hall sensor and micro process control unit；The front end of car body is arranged in the hall sensor, and motor is rotated for drive shaft.During cart, if barrier occurs in car body front end, hall sensor is passed the signal in MCU Microprocessor Control Unit, and rotate shaft by MCU Microprocessor Control Unit control motor, it drives abutting block to abut with wheel, stops the movement of trolley, prevent unexpected generation.
Description
Technical field
The present invention relates to trolley field, especially a kind of electronic limit is to trolley.
Background technique
Trolley is common tool in daily life, and people are usually used in transporting goods, and when measurement of cargo is excessive, it is past
Toward the sight that can stop user, causes trolley that can bump against on barrier, cause unexpectedly to occur, greatly compromise pedestrian
Safety, be not convenient to use yet person use.
Summary of the invention
The present invention is directed to solve one of above-mentioned technical problem in the related technology at least to a certain extent.For this purpose, this hair
It is bright to propose a kind of electronic limit to trolley.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of electronic limit further includes locking device and control circuit, the locking dress to trolley, including car body and wheel
It sets including crossbeam and abuts block, the crossbeam is fixed on the bottom of car body, and crossbeam is provided with the cavity of downwardly facing opening, the sky of crossbeam
Chamber is rotatably connected to shaft, abuts block and is fixedly connected with shaft, abuts any one side of block and abuts with the surface of wheel；It is described
Control circuit includes motor, hall sensor and micro process control unit；The front end of car body is arranged in the hall sensor, uses
In receiving the direction of motion, whether there are obstacles and transmits information in MCU Microprocessor Control Unit；Micro process control unit is used
In receiving and processing the information from hall sensor, the closure or openness of motor are controlled；Motor is rotated for drive shaft.
As an improvement of the above technical solution, what the abutting block was abutted with wheel is arranged to zigzag on one side.
As a further improvement of the above technical scheme, the rear end of the car body is provided with handle.
Further, the surface of the car body is provided with battery case, and battery, battery and motor electricity are provided in the battery case
Connection.
Further, the surface of the handle is covered with anti-skidding sponge.
The beneficial effects of the present invention are: a kind of electronic limit to trolley, including car body and wheel, further include locking device and
Control circuit, the locking device include crossbeam and abut block, and the crossbeam is fixed on the bottom of car body, and crossbeam is provided with downward
The cavity of opening, the cavity of crossbeam are rotatably connected to shaft, abut block and are fixedly connected with shaft, abut any one side of block and
The surface of wheel abuts；The control circuit includes motor, hall sensor and micro process control unit；The hall sensor
The front end of car body is set, and for receiving the direction of motion, whether there are obstacles and transmits information to MCU Microprocessor Control Unit
In；Micro process control unit controls the closure or openness of motor for receiving and processing the information from hall sensor；Motor
It is rotated for drive shaft.During cart, if barrier occurs in car body front end, hall sensor passes the signal to micro-
In processor control unit, and shaft is rotated by MCU Microprocessor Control Unit control motor, abutting block is driven to abut with wheel,
The movement for stopping trolley, prevents unexpected generation.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the installation structure diagram of the invention；
Fig. 2 is the mounting structure schematic diagram of the locking device in the present invention；
Fig. 3 is the schematic diagram of control circuit in the present invention.
Specific embodiment
Referring to figs. 1 to Fig. 3, a kind of electronic limit of the invention further includes to trolley, including car body 100 and wheel 200
Locking device 300 and control circuit, the locking device 300 include crossbeam 310 and abut block 330, and the crossbeam 310 is fixed on
The bottom of car body 100, crossbeam 310 are provided with the cavity of downwardly facing opening, and the cavity of crossbeam 310 is rotatably connected to shaft 320, abut
Block 330 is fixedly connected with shaft 320, is abutted any one side of block 330 and is abutted with the surface of wheel 200；The control circuit
Including motor, hall sensor 410 and micro process control unit；The front end of car body 100 is arranged in the hall sensor 410,
For receiving the direction of motion, whether there are obstacles and transmits information in MCU Microprocessor Control Unit；Micro process control unit
For receiving and processing the information from hall sensor 410, the closure or openness of motor are controlled；Motor is used for drive shaft
320 rotations.
In actual use, in cart, if barrier occurs in 100 front end of car body, hall sensor 410 is by signal
It is transmitted in MCU Microprocessor Control Unit, and rotates shaft 320 by MCU Microprocessor Control Unit control motor, drive and abut
Block 330 is abutted with wheel 200, stops the movement of trolley, prevents unexpected generation.
As an improvement of the above technical solution, the abutting block 330 is arranged to zigzag with what wheel 200 abutted on one side.
The frictional force abutted between block 330 and wheel 200 is improved, the movement of wheel 200 is more effectively stopped.
As a further improvement of the above technical scheme, the rear end of the car body 100 is provided with handle 110.It is convenient to use
Person pushes trolley.
Preferably, the surface of the car body 100 is provided with battery case, and battery, battery and electricity are provided in the battery case
Mechatronics.It is directly powered by battery, does not need extended electric wire, improve safety.
Preferably, the surface of the handle 110 is covered with anti-skidding sponge.Effectively improve safety.
The above specific structure and dimension data are to be illustrated to presently preferred embodiments of the present invention, but the present invention creates
It makes and is not limited to the specific embodiments, those skilled in the art can also make kind on the premise of without prejudice to spirit of the invention
The equivalent deformation or replacement of kind, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (5)
1. a kind of electronic limit is to trolley, including car body and wheel, it is characterised in that: it further include locking device and control circuit,
The locking device includes crossbeam and abuts block, and the crossbeam is fixed on the bottom of car body, and crossbeam is provided with the sky of downwardly facing opening
Chamber, the cavity of crossbeam are rotatably connected to shaft, abut block and are fixedly connected with shaft, abut the table of block any one side and wheel
Face abuts；The control circuit includes motor, hall sensor and micro process control unit；The hall sensor is arranged in vehicle
The front end of body, for receiving the direction of motion, whether there are obstacles and transmits information in MCU Microprocessor Control Unit；Micro- place
Reason control unit controls the closure or openness of motor for receiving and processing the information from hall sensor；Motor is for driving
The rotation of turn axis.
2. a kind of electronic limit according to claim 1 is to trolley, it is characterised in that: described to abut what block was abutted with wheel
It is arranged to zigzag on one side.
3. a kind of electronic limit according to claim 1 is to trolley, it is characterised in that: the rear end of the car body is provided with handle
Hand.
4. a kind of electronic limit according to claim 1 is to trolley, it is characterised in that: the surface of the car body is provided with electricity
Pond box is provided with battery in the battery case, and battery is electrically connected with motor.
5. a kind of electronic limit according to claim 3 is to trolley, it is characterised in that: the surface of the handle is covered with anti-
Sliding sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811405728.7A CN109367596A (en) | 2018-11-22 | 2018-11-22 | A kind of electronic limit is to trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811405728.7A CN109367596A (en) | 2018-11-22 | 2018-11-22 | A kind of electronic limit is to trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109367596A true CN109367596A (en) | 2019-02-22 |
Family
ID=65383238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811405728.7A Pending CN109367596A (en) | 2018-11-22 | 2018-11-22 | A kind of electronic limit is to trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109367596A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1257794A (en) * | 1998-12-24 | 2000-06-28 | 展轮工业股份有限公司 | Antiskid mud-removing structure for aluminium alloy rim of bicycle |
| TWM324622U (en) * | 2007-07-09 | 2008-01-01 | Li-Lan Yen | Improved brake structure for caster |
| CN203186384U (en) * | 2013-04-02 | 2013-09-11 | 郑玲玲 | Anti-theft shopping cart |
| CN204246405U (en) * | 2014-11-15 | 2015-04-08 | 刘敏 | A kind of anti-collision trolley |
| CN204641430U (en) * | 2015-05-09 | 2015-09-16 | 河南省黄河防爆起重机有限公司 | There is the display electric heavy-duty bogie wagon of detection of obstacles function |
| CN205675067U (en) * | 2016-04-26 | 2016-11-09 | 四川建筑职业技术学院 | A kind of flat car transporting welding equipment |
| CN106884595A (en) * | 2017-03-27 | 2017-06-23 | 深圳市金证卡尔电子有限公司 | Electric tail gate control method and device |
| TWM545727U (en) * | 2017-03-31 | 2017-07-21 | Huei-Shiang Wang | Trolley featuring automatic braking function |
| CN107893598A (en) * | 2017-11-30 | 2018-04-10 | 四川久远新方向智能科技有限公司 | A kind of safety door anti-clipping system based on motor current detecting |
| CN207496728U (en) * | 2017-09-30 | 2018-06-15 | 新昌县大市聚镇树韩网络工作室 | A kind of agricultural shoveling cart |
| CN108438038A (en) * | 2018-03-27 | 2018-08-24 | 李少春 | A kind of electric-powered infant car with brake function |
-
2018
- 2018-11-22 CN CN201811405728.7A patent/CN109367596A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1257794A (en) * | 1998-12-24 | 2000-06-28 | 展轮工业股份有限公司 | Antiskid mud-removing structure for aluminium alloy rim of bicycle |
| TWM324622U (en) * | 2007-07-09 | 2008-01-01 | Li-Lan Yen | Improved brake structure for caster |
| CN203186384U (en) * | 2013-04-02 | 2013-09-11 | 郑玲玲 | Anti-theft shopping cart |
| CN204246405U (en) * | 2014-11-15 | 2015-04-08 | 刘敏 | A kind of anti-collision trolley |
| CN204641430U (en) * | 2015-05-09 | 2015-09-16 | 河南省黄河防爆起重机有限公司 | There is the display electric heavy-duty bogie wagon of detection of obstacles function |
| CN205675067U (en) * | 2016-04-26 | 2016-11-09 | 四川建筑职业技术学院 | A kind of flat car transporting welding equipment |
| CN106884595A (en) * | 2017-03-27 | 2017-06-23 | 深圳市金证卡尔电子有限公司 | Electric tail gate control method and device |
| TWM545727U (en) * | 2017-03-31 | 2017-07-21 | Huei-Shiang Wang | Trolley featuring automatic braking function |
| CN207496728U (en) * | 2017-09-30 | 2018-06-15 | 新昌县大市聚镇树韩网络工作室 | A kind of agricultural shoveling cart |
| CN107893598A (en) * | 2017-11-30 | 2018-04-10 | 四川久远新方向智能科技有限公司 | A kind of safety door anti-clipping system based on motor current detecting |
| CN108438038A (en) * | 2018-03-27 | 2018-08-24 | 李少春 | A kind of electric-powered infant car with brake function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190222 |