CN202728304U - Intelligent infant car - Google Patents
Intelligent infant car Download PDFInfo
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- CN202728304U CN202728304U CN 201220321855 CN201220321855U CN202728304U CN 202728304 U CN202728304 U CN 202728304U CN 201220321855 CN201220321855 CN 201220321855 CN 201220321855 U CN201220321855 U CN 201220321855U CN 202728304 U CN202728304 U CN 202728304U
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Abstract
An intelligent infant car is formed by the connection of a car body, a swing-bed mechanism and a seat mechanism. A front wheel steering mechanism is combined with a crank swing rod mechanism through a parallel four-rod mechanism so that swinging left and right of front car wheels is achieved. The front wheel steering mechanism is also combined with a limiting switch, a centering sensor and the like so that intelligent control to front wheel steering is achieved. Back car wheels achieve power transmission of a motor and the back car wheels through belt wheel transmission. A group of sliding gears are arranged at the position of a steering wheel in the front of the car. The sliding gears can slide up and down so that switching of automatic traveling and manual traveling is achieved. A locking mechanism guarantees accurate switching. Accordingly, not only can an infant drive the car by manually operating the steering wheel, but also infrared remote control driving and automatic obstacle-avoiding driving are achieved. The swing-bed mechanism drives the crank swing rod mechanism to swing mainly through the motor, and further drives a parallelogram structure to achieve left-right symmetric changing, and accordingly a swinging function of a swing bed is achieved. The seat mechanism achieves double functions of lying and sitting in the infant car so that the infant can drive the car to play around, and not only is safety guaranteed, but also fun is added.
Description
Technical field
The utility model is the multifunctional intellectual Carriage for baby that a suitable 0-6 one full year of life infant uses, and belongs to the equipment field of nursing a baby.
Background technology
Along with the continuous quickening of modern life rhythm, the head of a family seems unable to do what one wishes to infant's treatment; Secondly, we to the carrying out of in the market the equipment of nursing a baby comparative study, find China's relatively tradition of form of apparatus of nursing a baby, the function singleness shortcoming, intelligent not, a child grows to the child from the baby, whole period, each family on average needs to buy 3-4 perambulator, comprise the bassinet car, hand barrow, telecar and self driving etc., so many perambulators had both taken a large amount of storage spaces, sank money again.
Summary of the invention
The purpose of this utility model is, solves above-mentioned existing existing problem, and the intelligent Carriage for baby of a kind of intellectuality that realizes Carriage for baby, hommization is provided.
The technical solution of the utility model is: car body, shaking table mechanism, chair mechanism connect and compose; Pull bar is installed on the main frame of vehicle body, stay bearing plate is installed on the pull bar, locking nail, by screw locking slot is installed on the stay bearing plate, manual gear is installed on the pull bar, transmission gear, main frame of vehicle body is installed the DC speed-reducing of foresteerage gear by support, the axle head mounted motor gear of the DC speed-reducing of foresteerage gear, main frame of vehicle body is installed steering gear by axle, motor gear and manual gear engaged transmission, transmission gear and steering gear engaged transmission, steering gear is connected with connecting panel by screw, and connecting panel is connected with sliding wheel by screw, sliding wheel is installed in the guide groove, deflecting bar is connected with guide groove, and connecting rod is connected with deflecting bar, and connecting rod is connected with the cardan wheel connecting panel, on the cardan wheel connecting panel cardan wheel is installed, the cardan wheel connecting panel is installed on the main frame of vehicle body; Realize manual steering and motor auto-steering.
Trailing wheel is installed on the main frame of vehicle body by axle, and the DC speed-reducing of trailing wheel traveling mechanism is installed on the main frame of vehicle body, and the belt wheel of the DC speed-reducing of trailing wheel traveling mechanism is connected formation trailing wheel traveling mechanism by Timing Belt with belt wheel on the trailing wheel installation shaft.
Jam nut, bed body, fork, the DC speed-reducing of shaking table mechanism, crank, rocking bar, bearing pin connect and compose shaking table mechanism.Four forks consist of parallel-crank mechanism, are fixed on the main frame of vehicle body by jam nut.The bed body is connected with fork; The DC speed-reducing of shaking table mechanism is fixed on the main frame of vehicle body, the axle head of the DC speed-reducing of shaking table mechanism is installed crank, crank is connected with rocking bar B6, rocking bar is connected with bearing pin, bearing pin is connected with the bed body, drive crank when the DC speed-reducing of shaking table mechanism is rotated and rotate, swing the swing that has realized shaking table around bearing pin thereby drive rocking bar.
The first bed board is fixed with bed body and function screw, and the second bed board is connected by folding with the first bed board, and the second bed board is connected by folding with the 3rd bed board, and the 3rd bed board is connected by folding with the 4th bed board;
Rotation seat is connected with guide rod, guide rod connects and is connected with connecting rod, connecting rod and the 3rd bed board connect and compose parallel-crank mechanism, the 3rd bed board is connected with connecting rod by connecting panel simultaneously, the 4th bed board is installed guide groove by screw, in groove locking lever is installed, the second bed board is connected with pipe link by pin, at the 4th bed board fixed link, cushion block is installed.Bed board, pin, pipe link, pin, fixed link, cushion block connect and compose parallel-crank mechanism, and guide rod moves along sliding shoe.
ItsCircuit is controlled to be: the input port P0 interface P00 of single chip computer AT 89S52, P01, P02, P03, P04, P05, P06, P07 link to each other with 8 control signal interface L1, L2, L3, L4, L5, L6, L7, the L8 of remote control module SGM-CH8, accept remote signal; Input port P2 mouth mainly comprises interface P20, P21, P22, P23, P24, P25, wherein interface P20, P21 link to each other with front-wheel left and right sides limit switch S1, S2 respectively, interface P22, P23 link to each other with front-wheel centering sensor S3, shaking table centering sensor S4 respectively, and interface P24, P25 link to each other with the first IR evading obstacle sensors E18-D50NK (1), the second IR evading obstacle sensors E18-D50NK (2) respectively; Delivery port P1 comprises interface P10, P11, P12, P13, P14, P15, P16, wherein interface P10, P11, P12, P13, P14, P15 link to each other with interface IN1, IN2, IN3, IN4, ENAA, ENBB among the motor drive module L298N respectively, interface ENAA, IN1, IN2 are one group, interface ENBB, IN3, IN4 are one group, are respectively the control signal of 1 group of motor; Interface P16 links to each other with aerotron Q1, and aerotron Q1 links to each other with relay J 1, and relay J 1 links to each other with DC speed-reducing 3M; The delivery port of motor drive module L298N comprises interface OT1, OT2, OT3, OT4, and wherein interface OT1, OT2 link to each other with front-wheel steering DC speed-reducing 1M, and interface OT3, OT4 link to each other with rear drive sprocket DC speed-reducing 2M.
The utility model has the advantage of,
Car body mainly divides foresteerage gear, trailing wheel traveling mechanism and manual, mechanism for automatically switching.Foresteerage gear has been realized the wigwag motion of front vehicle wheel by the combination to parallelogram lindage and crank-rocker mechanism, and in conjunction with limit switch, the centering sensor has been realized the intellectuality control to front-wheel steering; Rear wheel has been realized the power transmission of motor and rear wheel by belt wheel transmission; Manually, mechanism for automatically switching is mainly by the shifting slide gear winding machine, front side is laid one group of shifting slide gear to Pan Chu, by sliding up and down of shifting slide gear, realize automatically switching with manual the enforcement, and adding locking mechanism to guarantee that mechanism switches accurately and reliably, thereby can realize the manual bearing circle driving of baby, can drive and the automatic obstacle-avoiding driving by infrared remote control again.
Shaking table mechanism has mainly adopted parallelogram sturcutre and crank-rocker mechanism, swings by the driven by motor crank-rocker mechanism, and then drives the left-right symmetric variation of parallelogram sturcutre, thereby realize the shaking table oscillating function.
Chair mechanism mainly adopts four-bar mechanism, locked by to the four-bar mechanism diverse location, realized Stroller can crouch can seat dual-use function, can open and flatly couch for baby, also can be folded into seat, so that the own driving of child is played everywhere, neither lose safety, can increase interest again.
Control part adopts micro controller system as controller, receives the running condition of feedback mechanical device by multiple sensors, give micro controller system with feedback signal and process, thereby the actuating units such as driving DC machine is made corresponding action.
Merged bassinet, hand barrow, telecar, manually reached multi-functionals such as automatically driving car, more traditional Carriage for baby function is many and cost performance is high.
Description of drawings
Fig. 1 structural representation of the present utility model;
Fig. 2 is the structural representation of body part;
Fig. 3 is the I place structure for amplifying schematic diagram of Fig. 2;
Fig. 4 is the II place structure for amplifying schematic diagram of Fig. 2;
Fig. 5 is the birds-eye view of car body;
Fig. 6 is the schematic diagram of shaking table mechanism;
Fig. 7 is the schematic diagram of chair mechanism;
Fig. 8 is Fig. 7 III II place structure for amplifying schematic diagram;
Fig. 9 is the birds-eye view of Fig. 7;
Figure 10 is the A-A cutaway view of Fig. 9;
Figure 11 is the circuit control principle drawing.
The specific embodiment
Further specify below in conjunction with accompanying drawing: as shown in the figure, body device structure A, shaking table mechanism arrangement structure B, chair mechanism C connect and compose; DC speed-reducing A6, the motor gear A7 of main frame of vehicle body A1, the pull bar A2 with bearing circle, stay bearing plate A3, locking nail A4, locking slot A5, foresteerage gear, manual gear A8, transmission gear A9, steering gear A10, connecting panel A11, sliding wheel A12, guide groove A13, cardan wheel A15, cardan wheel connecting panel A16, connecting rod A17, deflecting bar A18 connect and compose foresteerage gear; Pull bar A2 is installed on the main frame of vehicle body A1, the upper stay bearing plate A3 that installs of pull bar A2, locking nail A4, stay bearing plate A3 is upper to install locking slot A5 by screw, manual gear A8 is installed on the pull bar A2, transmission gear A9, main frame of vehicle body A1 installs the DC speed-reducing A6 of foresteerage gear by support, the axle head mounted motor gear A 7 of the DC speed-reducing A6 of foresteerage gear, main frame of vehicle body A1 installs steering gear A10 by axle, motor gear A7 and manual gear A8 engaged transmission, transmission gear A9 and steering gear A10 engaged transmission, steering gear A10 is connected with connecting panel A11 by screw, connecting panel A11 is connected with sliding wheel A12 by screw, sliding wheel A12 is installed among the guide groove A13, deflecting bar A18 is connected with guide groove A13, and connecting rod A17 is connected with deflecting bar A18, and connecting rod A17 is connected with cardan wheel connecting panel A16, the upper cardan wheel A15 that installs of cardan wheel connecting panel A16, cardan wheel connecting panel A16 is installed on the main frame of vehicle body A1; Realize manual steering and motor auto-steering.
Trailing wheel A14 installs on the main frame of vehicle body A1 by axle, the DC speed-reducing A19 of trailing wheel traveling mechanism installs on the main frame of vehicle body A1, the belt wheel of the DC speed-reducing A19 of trailing wheel traveling mechanism is connected with belt wheel on the trailing wheel A14 installation shaft by Timing Belt A20, formation trailing wheel traveling mechanism.
Jam nut B1, bed body B2, fork B3, DC speed-reducing B4, the crank B5 of shaking table mechanism, rocking bar B6, bearing pin B7 connect and compose shaking table mechanism.Four fork B3 consist of parallel-crank mechanism, are fixed on the main frame of vehicle body A1 by jam nut B1.Bed body B2 is connected with fork B3; The DC speed-reducing B4 of shaking table mechanism is fixed on the main frame of vehicle body A1, the axle head of the DC speed-reducing B4 of shaking table mechanism is installed crank B5, crank B5 is connected with rocking bar B6, rocking bar B6 is connected with bearing pin 7, bearing pin 7 is connected with bed body B2, drive crank B5 when the DC speed-reducing B4 of shaking table mechanism rotates and rotate, swing the swing that has realized shaking table thereby drive rocking bar B6 around bearing pin 7.
The first bed board C1, folding C2, sliding shoe C3, the second bed board C4, rotation seat C5, guide rod C6, connecting rod C7, bottom plate C8, locking lever C9, the 3rd bed board C10, connecting panel C11, the 4th bed board C12, locking lever C13, guide groove C14, pin C15, pipe link C16, pin C17, fixed link C18, cushion block C19 connect and compose chair mechanism.
The first bed board C1 and a bed body B2 are screwed, and the second bed board C4 is connected by folding C2 with the first bed board C1, and the second bed board C4 is connected by folding with the 3rd bed board 10, and the 3rd bed board 10 is connected by folding with the 4th bed board C12; Rotation seat C5 is connected with guide rod C6, guide rod C6 connects and is connected with connecting rod C7, connecting rod C7 and the 3rd bed board 10 connect and compose parallel-crank mechanism, the 3rd bed board 10 is connected with connecting rod C7 by connecting panel C11 simultaneously, the 4th bed board C12 installs guide groove C14 by screw, in groove C14 locking lever C13 is installed, the second bed board C4 is connected with pipe link C16 by pin C15, at the 4th bed board C12 fixed link C18, cushion block C19 is installed.Bed board C12, pin C15, pipe link C16, pin C17, fixed link C18, cushion block C19 connect and compose parallel-crank mechanism, and guide rod C6 moves along sliding shoe C3.When manually mentioning bed board C12, will present a seat, this moment, locking lever C13 was locked in the locking slot of bottom plate C8.For safety, will sell again C15 and slide along guide groove C14, be inserted into a body opening and realize locking.When lifting locking mechanism, automatically form a baby carrier, can lie low for the infant.For safety, will sell again C15 and slide along guide groove C14, be inserted into a body opening and realize locking.When lifting locking mechanism, automatically form a baby carrier, can lie low for the infant.
The circuit control principle as shown in Figure 11.Its controller is 8 single chip computer AT 89S52 of Atmel company, its input port P0 mouth comprises that mainly interface P00, P01, P02, P03, P04, P05, P06, P07 link to each other with 8 control signal interface L1, L2, L3, L4, L5, L6, L7, the L8 of remote control module SGM-CH8, accept remote signal; Input port P2 mouth mainly comprises interface P20, P21, P22, P23, P24, P25, wherein interface P20, P21 link to each other with front-wheel left and right sides limit switch S1, S2 respectively, interface P22, P23 link to each other with front-wheel centering sensor S3, shaking table centering sensor S4 respectively, and interface P24, P25 link to each other with the first IR evading obstacle sensors E18-D50NK (1), the second IR evading obstacle sensors E18-D50NK (2) respectively; Delivery port P1 comprises interface P10, P11, P12, P13, P14, P15, P16, wherein interface P10, P11, P12, P13, P14, P15 link to each other with interface IN1, IN2, IN3, IN4, ENAA, ENBB among the motor drive module L298N respectively, interface ENAA, IN1, IN2 are one group, interface ENBB, IN3, IN4 are one group, are respectively the control signal of 1 group of motor; Interface P16 links to each other with aerotron Q1, and aerotron Q1 links to each other with relay J 1, and relay J 1 links to each other with DC speed-reducing 3M; The delivery port of motor drive module L298N comprises interface OT1, OT2, OT3, OT4, and wherein interface OT1, OT2 link to each other with front-wheel steering DC speed-reducing 1M, and interface OT3, OT4 link to each other with rear drive sprocket DC speed-reducing 2M.
8 button key position functions of remote controller are as follows: 1 key--and--retreating 3 keys--front-wheel turns left to advance 2 keys, 4 keys--front-wheel is turned right, 5 keys--, and switch key is controlled in remote control, 6 keys--and automatic obstacle-avoiding is driven switch key, 7 keys--shaking table function key, 8 keys--rapid stop key.The driving circuit that shaking table adopts 8550 aerotrons and relay to form is realized the swing of shaking table.In motor action, the sensor of arranging on the car body will be responded to the dolly action at any time, and returns to micro controller system, and micro controller system is accepted sensor signal, thereby realizes the closed loop control to motor.In addition, when this infant being switched to automatic obstacle-avoiding and drive, this Carriage for baby will automatic running, and according to the signal that the place ahead No. 2 infrared pickoffs receive, travelling of dolly is controlled anywhere or anytime, avoids the dolly collision.During manual drive, also can realize keeping away the functions such as barrier, the sudden-stop function of remote controller is still effective simultaneously.
Claims (1)
1. an intelligent Carriage for baby is characterized in that, car body, shaking table mechanism, chair mechanism connect and compose; Pull bar is installed on the main frame of vehicle body, stay bearing plate is installed on the pull bar, locking nail, by screw locking slot is installed on the stay bearing plate, manual gear is installed on the pull bar, transmission gear, main frame of vehicle body is installed the DC speed-reducing of foresteerage gear by support, the axle head mounted motor gear of the DC speed-reducing of foresteerage gear, main frame of vehicle body is installed steering gear by axle, motor gear and manual gear engaged transmission, transmission gear and steering gear engaged transmission, steering gear is connected with connecting panel by screw, and connecting panel is connected with sliding wheel by screw, sliding wheel is installed in the guide groove, deflecting bar is connected with guide groove, and connecting rod is connected with deflecting bar, and connecting rod is connected with the cardan wheel connecting panel, on the cardan wheel connecting panel cardan wheel is installed, the cardan wheel connecting panel is installed on the main frame of vehicle body; Realize manual steering and motor auto-steering; Trailing wheel is installed on the main frame of vehicle body by axle, and the DC speed-reducing of trailing wheel traveling mechanism is installed on the main frame of vehicle body, and the belt wheel of the DC speed-reducing of trailing wheel traveling mechanism is connected formation trailing wheel traveling mechanism by Timing Belt with belt wheel on the trailing wheel installation shaft; Jam nut, bed body, fork, the DC speed-reducing of shaking table mechanism, crank, rocking bar, bearing pin connect and compose shaking table mechanism; Four forks consist of parallel-crank mechanism, are fixed on the main frame of vehicle body by jam nut; The bed body is connected with fork; The DC speed-reducing of shaking table mechanism is fixed on the main frame of vehicle body, the axle head of the DC speed-reducing of shaking table mechanism is installed crank, crank is connected with rocking bar, rocking bar is connected with bearing pin, bearing pin is connected with the bed body, drive crank when the DC speed-reducing of shaking table mechanism is rotated and rotate, swing the swing that has realized shaking table around bearing pin thereby drive rocking bar; The first bed board is fixed with bed body and function screw, and the second bed board is connected by folding with the first bed board, and the second bed board is connected by folding with the 3rd bed board, and the 3rd bed board is connected by folding with the 4th bed board; Rotation seat is connected with guide rod, guide rod connects and is connected with connecting rod, connecting rod and the 3rd bed board connect and compose parallel-crank mechanism, the 3rd bed board is connected with connecting rod by connecting panel simultaneously, the 4th bed board is installed guide groove by screw, in groove locking lever is installed, the second bed board is connected with pipe link by pin, at the 4th bed board fixed link, cushion block is installed; Bed board, pin, pipe link, pin, fixed link, cushion block connect and compose parallel-crank mechanism, and guide rod moves along sliding shoe;
ItsCircuit is controlled to be: the input port P0 interface P00 of single chip computer AT 89S52, P01, P02, P03, P04, P05, P06, P07 link to each other with 8 control signal interface L1, L2, L3, L4, L5, L6, L7, the L8 of remote control module SGM-CH8, accept remote signal; Input port P2 mouth mainly comprises interface P20, P21, P22, P23, P24, P25, wherein interface P20, P21 link to each other with front-wheel left and right sides limit switch S1, S2 respectively, interface P22, P23 link to each other with front-wheel centering sensor S3, shaking table centering sensor S4 respectively, and interface P24, P25 link to each other with the first IR evading obstacle sensors E18-D50NK (1), the second IR evading obstacle sensors E18-D50NK (2) respectively; Delivery port P1 comprises interface P10, P11, P12, P13, P14, P15, P16, wherein interface P10, P11, P12, P13, P14, P15 link to each other with interface IN1, IN2, IN3, IN4, ENAA, ENBB among the motor drive module L298N respectively, interface ENAA, IN1, IN2 are one group, interface ENBB, IN3, IN4 are one group, are respectively the control signal of 1 group of motor; Interface P16 links to each other with aerotron Q1, and aerotron Q1 links to each other with relay J 1, and relay J 1 links to each other with DC speed-reducing 3M; The delivery port of motor drive module L298N comprises interface OT1, OT2, OT3, OT4, and wherein interface OT1, OT2 link to each other with front-wheel steering DC speed-reducing 1M, and interface OT3, OT4 link to each other with rear drive sprocket DC speed-reducing 2M.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220321855 CN202728304U (en) | 2012-07-05 | 2012-07-05 | Intelligent infant car |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220321855 CN202728304U (en) | 2012-07-05 | 2012-07-05 | Intelligent infant car |
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CN202728304U true CN202728304U (en) | 2013-02-13 |
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CN 201220321855 Expired - Fee Related CN202728304U (en) | 2012-07-05 | 2012-07-05 | Intelligent infant car |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105269336A (en) * | 2015-11-12 | 2016-01-27 | 深圳市创顶峰科技有限公司 | Translation mechanism for machining equipment |
CN106335317A (en) * | 2016-10-13 | 2017-01-18 | 叶雨玲 | Safe front wheel of child's tricycle |
CN117622276A (en) * | 2023-12-06 | 2024-03-01 | 添康科技有限公司 | Energy-saving electric vehicle |
-
2012
- 2012-07-05 CN CN 201220321855 patent/CN202728304U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105269336A (en) * | 2015-11-12 | 2016-01-27 | 深圳市创顶峰科技有限公司 | Translation mechanism for machining equipment |
CN105269336B (en) * | 2015-11-12 | 2018-01-09 | 深圳市创顶峰科技有限公司 | A kind of translation mechanism for machining equipment |
CN106335317A (en) * | 2016-10-13 | 2017-01-18 | 叶雨玲 | Safe front wheel of child's tricycle |
CN117622276A (en) * | 2023-12-06 | 2024-03-01 | 添康科技有限公司 | Energy-saving electric vehicle |
CN117622276B (en) * | 2023-12-06 | 2024-05-07 | 添康科技有限公司 | Energy-saving electric vehicle |
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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: 20130213 Termination date: 20130705 |