CN2172742Y

CN2172742Y - Electric cradle type car

Info

Publication number: CN2172742Y
Application number: CN 93200356
Authority: CN
Inventors: 郭永东; 熊平波
Original assignee: JIANGNAN MACHINE FACTORY
Current assignee: JIANGNAN MACHINE FACTORY
Priority date: 1993-01-14
Filing date: 1993-01-14
Publication date: 1994-07-27
Anticipated expiration: 2003-01-14

Abstract

The utility model discloses an electric cradle car, it contains automobile body 1, actuating mechanism 2, control mechanism 3, and its characterized in that it still contains and is connected and is equipped with swing mechanism in the cradle bed 4 and the actuating mechanism 2 of automobile body 1. The cradle is mainly used as a cradle for children and used for children to ride, and the charging socket 12 on the vehicle body 1 can also be used as a power cut treasure. It has the functions of running and swinging, automatic timing, sound control starting, urine wet reporting and quilt lifting reporting.

Description

Electric cradle-type car

The utility model relates to the electric cradle car, mainly takes advantage of as child's cradle with for it and sails.

In the prior art,, play, because the restriction of its structure can not be taken advantage of for child and sail for child though electric toy car has the self-timing rideability; Cradle does not have self-timing swing performance.For overcoming these defectives, it is improved.

The purpose of this utility model provides a kind of electric cradle car, and it had both had for child plays and take advantage of the rideability of sailing, and has the self-timing swing again, as the performance of cradle.

The purpose of this utility model is achieved in that

It is by car body, is fixed in the driver train on the car body rear axle, is fixed in the anterior control mechanism that electrically connects with car body, driver train of car body housing, and the cradle wheeled litter that is connected in car body constitutes.

Car body is by front-wheel, front axle, trailing wheel, rear axle, chassis, housing front portion, and housing both sides, housing afterbody constitute.The housing front portion is provided with the photoelectricity socket.

Driver train is given electrical power by storage battery, make motor pass through the two-stage speed-change gear and drive intermediate gear, intermediate gear drives big gear wheel, controlling it directly by gear level, drive output cover drives the traveling mechanism of front-wheel, trailing wheel or passes through the drive wobble gear, wobble gear drives the swing rocking bar, drive the swing spline housing through arm-tie, swing spline housing drive swing castellated shaft, thus the swinging gear that drives output cover driving front-wheel, trailing wheel swing constitutes.

Control mechanism by automatic timing circuits, acoustic control start-up circuit, the wet alarm circuit of urine, lift quilt alarm circuit and electrically connect and constitute.Automatic timing circuits is electrically connected by trigger circuit, delay timer, relay and constitutes.The acoustic control start-up circuit is electrically connected by acoustic control device, trigger switch, relay and constitutes.The wet alarm circuit of urine is electrically connected and is constituted by urine wet sensor, alarm circuit.Lifting quilt alarm circuit is electrically connected and is constituted by the sensor of catching a cold, alarm circuit.

The cradle wheeled litter is laid backrest, mat, seat, stretcher by cradle cavity and Qi Nei and is constituted.Backrest, stretcher are that the formula structure is drawn, put in activity, be backrest up pull-up put in place and seat is formed chair, down pushing away to place becomes level to can be doss with seat, stretcher needs seat to be positioned on the chassis child immediately, when child need lie down, rise to the plane at seat place, can prolong doss from being clamped on housing both sides and the seat with T type hole mouth biting type.

Fig. 1 is connected in a kind of mode enforcement figure of car body 1 for the utility model cradle wheeled litter 4.

Fig. 2 is connected in the another kind of mode enforcement figure of car body 1 for the utility model cradle wheeled litter 4.

Fig. 3 is the constructional drawing of driver train 2 among Fig. 1 and Fig. 2.

Embodiment of the present utility model:

At first the structure and the working process of driver train 2 are further described referring to Fig. 3:

Intermediate gear 22 skies are enclosed within on the swing rocking bar 24, and swing rocking bar 24 links to each other with wobble gear 23 usefulness keys, and arm-tie 25 will be swung rocking bar 24 by pivot pin and link to each other with swing spline housing 26.Swing castellated shaft 27 is placed on the rear axle 8, swing spline housing 26 and big gear wheel 21 sky respectively are enclosed within on the swing castellated

shaft

27,27 one-tenth flexible connections of big gear wheel 21 and swing castellated shaft, spline swing cover 26 is in drive range engageable and that break away from swing castellated shaft 27.Output cover 20 has two cover keys, and its female splines always links to each other with castellated shaft 27, and side circular arc sunk key then links to each other with the side circular arc sunk key of big gear wheel 21, and is in drive range.When storage battery is given direct current micromotor 31 energisings, motor 31 drives the bull wheel of intermediate gear 22 through two-stage speed-change gear 30, its miniature gears drives big gear wheel 21 after slowing down, the left end of big gear wheel 21 is cylindrical drum sunk key structures, right-hand member is the disjunctor miniature gears, the axle center is a unthreaded hole, and sky is enclosed within on the swing castellated shaft 27, can be with swing castellated shaft 27 sway.Output cover 20 also is the cylinder cartridge type, and is left large and right small, and small end fluting key cooperates with big gear wheel 21, and big end matches with trailing wheel 7 for the circular arc draw-in groove, in the output cover 20 spline is arranged, and can cooperate with castellated shaft 27.When big gear wheel 21 is in left position, but then by cylindrical drum sunk key direct drive output cover 20 and trailing wheel 7 motions, at this moment, swing castellated shaft 27 is also made circular movement, but is exported the passive movement that cover 20 drives, and swing spline housing 26 is motionless.So just realized front-wheel 5, trailing wheel 7 motion of travelling before and after doing.When moving big gear wheel 21 right sides of gear level 28 right drawstrings are leaned on, make its miniature gears cost wobble gear 23 and break away from output and overlap 20, gear level 28 has driven swing castellated shaft 27 simultaneously, its spline is inserted in the swing spline housing 26, because arm-tie 25 two ends are connected to swing rocking bar 24 and swing spline housing 26 respectively, and the radius of rotation of swing rocking bar 24 is different with the revolution arc radius of swing spline housing 26, and makes swing spline housing 26 can only make gyroscopic movement.So just realized that front-wheel 5, trailing wheel 7 make reciprocally swinging.

In conjunction with Fig. 1 a kind of embodiment of the present utility model is further described again:

Referring to Fig. 1, the cradle cavity is by bassinet stand 18 and insert and be arranged in jack 11 directly over front axle 6, the rear axle 8 on the housing front portion 10 latch of 4 picking-ups of cradle wheeled litter is constituted, in its cavity, lay backrest 14, mat 15, seat 16, stretcher 17 and constitute cradle wheeled litter 4 together, again it is connected in car body 1 by latch 19, driver train 2 is fixed in car body 1 rear axle 8, control mechanism 3 is fixed in car body 1 housing front portion 10 and electrically connects with car body 1, driver train 2, has just realized embodiment shown in Figure 1.

In conjunction with Fig. 2 another kind of embodiment of the present utility model is further described then:

Referring to Fig. 2, the cradle cavity is made of chassis 9, the housing anterior 10 that is individually fixed in chassis 9 front ends, both sides and housing both sides 29, the housing afterbody 13 that can free in and out in 29 interlayers of housing both sides, in its cavity, lay backrest 14, mat 15, seat 16, stretcher 17 and constitute cradle wheeled litter 4 together, itself and car body 1 are connected as a single entity, driver train 2 and the same a kind of embodiment of control mechanism 3 and being connected of car body 1 have so just been realized another kind of embodiment shown in Figure 2.

The utility model is compared the good effect that produces with prior art:

1, have self-timing, the confession child plays and takes advantage of the driving performance of sailing.

2, has the self-timing swing, as the performance of cradle.

3, having acoustic control starts, urinates wet alarm, lifts quilt sub-alarm function. Namely when infant's sob, electric cradle-type car starts automatically makes reciprocally swinging, through timer regularly after automatic stop, wet or lift quilt the period of the day from 11 p.m. to 1 a.m when diaper for baby, urine wets or lifts quilt sub-alarm circuit start and all can send the music alarm.

4, can utilize the photoelectricity socket on the car body to electrically connect a low voltage bulb as " it is precious to have a power failure ".

Claims

1, a kind of electric cradle car, it contains car body (1), is fixed in the driver train (2) of car body (1) rear axle (8), is fixed in car body (1) housing front portion (10) and the control mechanism (3) that car body (1), driver train (2) electrically connect, and it is characterized in that:

It also contain be connected in car body (1) lay the cradle wheeled litter (4) that backrest (14), mat (15), seat (16), stretcher (17) constitute by cradle cavity and Qi Nei,

Be provided with big gear wheel (21) in the said driver train (2) by driving wobble gear (23), wobble gear (23) drives swing rocking bar (24), drive swing spline housing (26) through arm-tie 25, swing spline housing (26) drives swing castellated shaft (27), thereby drives the swinging gear that output cover (20) drives front-wheel (5), trailing wheel (6) swing.

2, electric cradle car according to claim 1 is characterized in that the cradle cavity is made of cradle body (a 4) latch (19) that holds up jack (11) directly over being arranged in front axle (6), rear axle (8) on bassinet stand (18) and the insertion housing front portion (10).

3, electric cradle car according to claim 1 is characterized in that the cradle cavity is made of chassis (9), the housing front portion (10) that is individually fixed in chassis (9) front end, both sides and housing both sides (29), the housing afterbody (13) that can free in and out in the interlayer of housing both sides (29).

4, according to the described electric cradle car of one of claim 1-3, it is characterized in that backrest (14) up pull-up put in place and seat (16) is formed chair, down pushing away to place becomes level to can be doss with seat (16), stretcher (17) needs seat to be positioned on the chassis (9) child immediately, when child need lie down, rise to the plane at seat (16) place, be stuck on housing both sides (29) and the seat (16) with T type groove and can prolong doss.