CN2148715Y

CN2148715Y - Sound-controlling remote controlling multi-function cradle

Info

Publication number: CN2148715Y
Application number: CN 92235138
Authority: CN
Inventors: 甘志毅; 廖国巍; 周可夫
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-10-26
Filing date: 1992-10-26
Publication date: 1993-12-08
Anticipated expiration: 2002-10-26

Abstract

The utility model provides a sound-control remote-control multifunctional cradle. A cradle frame, a chair and a support seat are all made from rods, and adopt movable connection and demountable connection. The cradle frame sways by a motor driving through a crank link mechanism. The motor is automatically controlled by crying sound of babies, or remotely controlled by a remote controller operated by others. The utility model can serve as a cradle for children, as a hand pram, and as a luggage carrier. The utility model has advantages of multifunction, one object with multifunction, disassembly, folding, convenient packing, transportation, carry and storage, simple structure, legerity, easy production, good quality and low price.

Description

Sound-controlling remote controlling multi-function cradle

The utility model relates to a kind of children's cradle and stroller.

Existing children's cradle is made different structures with stroller more, possesses different special functions separately, and shaking of cradle mostly is artificial oscillating type or by the acoustic control self acting control structure of children's sob.

The purpose of this utility model is to design a kind of cradle, and it and stroller are integrated, and can have both both functions simultaneously, and remote operated shake employing by the acoustic control formula of children's sob with by two kinds of control structures of other people distance types, cradle is detachably folding.

Technology of the present utility model is situated between certainly, and scheme is acoustic control, the multi-functional cradle of remote control, by being housed in the control capsule, sound control circuit connects with electrical motor, electrical motor connects with the cradle frame with piston crank mechanism, in the cradle frame seat is installed, the cradle frame is loaded on the bearing, the roller pin is housed on the bearing, the skeleton of cradle frame and seat constitutes by the rod member that activity connects, the cradle frame connected with connecting for movable of seat, bearing is made of the rod member of detachable connection, the cradle frame is the movable connection of detouchable with connecting of bearing, the front wheel pin of bearing roller pin is a cardan wheel, have the cantilevered handrail on the bearing, be equipped with in the control capsule and shake the control signal receiving circuit and connect with electrical motor, other is loaded on by the remote signal transmission circuit and forms remote control equipment (RCE) in the remote controller with it.

The utility model illustrated embodiment in conjunction with the accompanying drawings further specifies as follows:

Fig. 1 is an outside drawing of the present utility model.

Fig. 2 is the remote controller outside drawing.

Fig. 3 is a cradle constructional drawing of the present utility model.

Fig. 4 is a stroller constructional drawing of the present utility model.

Fig. 5 is sound control circuit figure.

Fig. 6 is remote signal acceptor circuit figure.

Fig. 7 is remote signal transmission circuit figure.

With reference to Fig. 1,3, acoustic control, the multi-functional cradle of remote control, its structure is to be connected with the cradle frame with piston crank mechanism ［ 22 ］ by control capsule ［ 1 ］ control motor ［ 2 ］, in the cradle frame seat is installed, the cradle frame is loaded on the bearing, roller pin ［ 18 ］ is housed on the bearing, control capsule ［ 1 ］ is installed on the bearing transverse slat ［ 21 ］ with electrical motor ［ 2 ］, sound control circuit is housed in the control capsule ［ 1 ］ to be connected with electrical motor ［ 2 ］, the remote signal acceptor circuit also is housed to be connected with electrical motor ［ 2 ］, other has a remote controller, and the remote signal transmission circuit wherein is housed.

Cradle frame skeleton and seat skeleton constitute by the rod member that activity connects, wall and bottom surface thereof are laid with the flexible thin material around the cradle frame, as leather, nylon cloth etc., the seat of seat is laid with above-mentioned flexible thin material, or hard sheet such as plank, plastic flagstone etc.Cradle frame skeleton separates horizontal arrangement by upper ledge ［ 7 ］ and lower frame ［ 13 ］ space, both are movably hinged with 4 connecting rods ［ 14 ］ in vertical direction, connecting rod ［ 14 ］ is formed hinged by two rod members, the rectangle frame that upper ledge ［ 7 ］ constitutes for rod member, there is a through hole at the front bezel middle part of upper ledge ［ 7 ］, there are two through holes at back frame middle part, the rectangle frame that lower frame ［ 13 ］ constitutes for rod member, and the middle part is fixedly connected with cross bar ［ 20 ］.

The seat skeleton is cut with scissors to connect by rod member backrest ［ 9 ］, seat skeleton ［ 8 ］, rod member step ［ 5 ］ three and constitutes, backrest ［ 9 ］ supports with hinged two radius stays ［ 10 ］ thereon and is positioned on the cross bar ［ 20 ］ of lower frame ［ 13 ］, one end of one end of step ［ 5 ］ and seat skeleton ［ 8 ］ is hinged, the other end of seat skeleton ［ 8 ］ is articulated in the middle part of backrest ［ 9 ］, and the lower end of the middle part of step ［ 5 ］ and backrest ［ 9 ］ is hinged with the lower frame ［ 13 ］ of cradle frame respectively.

Bearing is fixed on underframe ［ 19 ］ with bolt respectively by front stand ［ 4 ］, back stand ［ 16 ］ and goes up formation, the rectangular frame of the lower opening that front stand ［ 4 ］ is made for rod member, there is a through hole at its frame middle part, top, the rectangular frame that back stand ［ 16 ］ is made for rod member, there are two through holes at its frame middle part, top, upper side frame also is fixedly connected with cantilevered handrail ［ 12 ］, be hinged with on back stand ［ 16 ］ side lever and have contact with ［ 15 ］, it can be hooked on the lower frame ［ 13 ］ of cradle frame, with the horizontal longitudinal register of cradle frame.With the upper ledge ［ 7 ］ of 2 mortise locks ［ 6 ］ insertion cradle frame, the through hole at the through hole at forward and backward two ends and the front stand of bearing ［ 4 ］ and back stand ［ 16 ］ upper side frame middle part constitutes the cradle frame and connects with the detachable activity of bearing.Another group through hole behind the upper ledge ［ 7 ］ that inserts the cradle frame with locating dowel pin ［ 11 ］ and the bearing in the stand ［ 16 ］ with cradle frame horizontal cross location, makes it not shake heavy curtain.The rectangular frame that underframe ［ 19 ］ is made for rod member, four jiaos are equipped with caster ［ 18 ］, and its a pair of front-wheel pin is cardan wheel ［ 3 ］, and back caster ［ 18 ］ locates to be equipped with wheel stop ［ 17 ］.

When the utility model is done the cradle use, referring to accompanying drawing 4, taking turns stop ［ 17 ］ fixes bearing, unclamp radius stay ［ 10 ］, set level step ［ 5 ］ and backrest ［ 9 ］, unclamp and have contact with ［ 15 ］, extract locating dowel pin ［ 11 ］, then can handle remote controller emission remote signal by vagitus or by other people, the remote signal acceptor circuit by control capsule ［ 1 ］ or sound control circuit control motor ［ 2 ］ drive the cradle frame and wave as horizontal cross.

When the utility model is done the stroller use,, unclamp and take turns stop ［ 17 ］ referring to accompanying drawing 3, insert locating dowel pin ［ 11 ］ and hang up and have contact with ［ 15 ］ and make cradle frame horizontal cross and longitudinal register, radius stay in the support ［ 10 ］ rises seat and the location, just can promote the perambulator walking.

Can installing activity awning cover on cradle frame or the support, so that shelter from sunshine, rain keeps out the wind.If pull down front stand ［ 4 ］, extract locating dowel pin ［ 11 ］ and latch ［ 6 ］, unclamp strut ［ 10 ］ and have contact with ［ 15 ］, set level seat, fold-flat cradle frame, then the utility model also can be used as the use of loading hand barrow.

Sound control circuit is a prior art, its circuit diagram is with reference to Fig. 5, constitute the acoustic-electric change-over circuit by piezoelectric ceramic chip T, be connected to by transport and placing device IC1, with peripheral cell resistance R 1, R2, R3, R capacitor C 1, C2, C and stabilivolt D1 are connected into signal amplification circuit, be connected to by transport and placing device IC2/1 and peripheral cell diode D2, capacitor C 2 and resistance R 3, R4, R5, the first order comparator that R6 is connected into, again via aerotron BG3 and capacitor C 3, the instantaneous shutdown circuit that diode D4 is connected into reaches by button K, diode D3, capacitor C 4, the time delay circuit that resistance R 7 is connected into, be connected to by transport and placing device IC2/2 and peripheral cell resistance R 8, the second stage comparator that R9 is connected into, be connected to respectively again by aerotron BG1, relay J 1, diode D5, D7, the electromotor control circuit that resistance R 10 is connected into reaches by aerotron BG2, diode D6, resistance R 11, the music control circuit that R12 is connected into, the contact of relay J 1 is connected in the electrical motor feed circuit, music control circuit is connected to by musical film IC3, loud speaker S1, the music circuit that capacitor C 5 is connected into, music circuit produces music, and whole sound control circuit is by diode rectifier W1, regulator block IC4, capacitor C 6, C7, C8, the power circuit power supply that C9 is connected into.

Remote signal acceptor circuit figure is with reference to Fig. 6, circuit is connected into routinely, by receiving wire Y1, inductance coil of wire L1, L2, L3, L4, aerotron BG4, BG5, capacitor C 10, C12, C13, C14, C15, C16, C18, adjustable capacitor C7, resistance R 13, R14, R15, R16, R17, R33, R34 is connected into frequency changer circuit, be connected to by two transport and placing device IC5/1, IC5/2 and resistance R 18, R19, R20, R21, R22, R23, capacitor C 19, C20 is connected into the two-stage amplifying circuit, be connected to ic chip 7 and peripheral resistance R 24, R25, diode D8, D9, the reception power circuit that D10 is connected into, be connected to respectively again by transport and placing device IC6/1, IC6/2 and resistance R 26, R27, R30, aerotron BG6, relay J 2, the electromotor control circuit that diode C2 is connected into; The music circuit that is connected into by transport and placing device IC6/3, IC6/4, resistance R 28, R29, R31, R32, aerotron BG7, musical film IC8, capacitor C 25, loud speaker S2; The reception indicating circuit that is connected into by transport and placing device IC6/5, IC6/6, resistance R 33, light-emitting diode D11.Relay J 2 contacts are connected in the electrical motor feed circuit.The power circuit power supply that whole remote signal acceptor circuit is connected into by rectifier W2, regulator block IC9, capacitor C 21, C22, C23, C24.

The remote controller shape assumption diagram is with reference to Fig. 2, and remote controller is a flat box body of shell, and interior dress remote signal transmission circuit has button on 4 on its shell, is respectively electrical motor switch ［ 23 ］ the music remote control buttons switch ［ 24 ］ of releasing the button, and always stops button switch ［ 25 ］.

The remote signal transmission circuit by remote control emission ic chip 10, emitting antenna Y2, capacitor C 26, C27, tunable capacitor C25, resistance R 34, R35, R36, R37, R38, R39, R40, button switch ［ 23 ］, ［ 24 ］, ［ 25 ］, inductance coil of wire L5, aerotron BG8, BG9, light-emitting diode D13,12V direct supply E routinely connection be connected into.

The utility model has the advantages that owing to adopt rod member detachable and that be actively coupled to consist of, both can be used as cradle for children, can be used as again stroller, also can be used as year thing handcart, one-object-many-purposes, both can be by the automatic control of children's sob during as cradle, it waves can to shake control by other people again, and dismountable foldable, is convenient to pack, transport, carry, collect, structure is lightly simple, is easy to make and inexpensive.

Claims

1, a kind of acoustic control, the multi-functional cradle of remote control connect with electrical motor by sound control circuit is housed in the control capsule, and electrical motor connects with the cradle frame with piston crank mechanism, in the cradle frame seat is installed, the cradle frame is loaded on the bearing, and the roller pin is housed on the bearing, it is characterized in that:

The skeleton of a, cradle frame and seat constitutes by the rod member that activity connects;

B, cradle frame connected with connecting for movable of seat;

C, bearing are made of the rod member of detachable connection;

D, cradle frame are the movable connection of detouchable with connecting of bearing.

2, acoustic control according to claim 1, the multi-functional cradle of remote control, the front wheel pin that it is characterized in that bearing is a cardan wheel.

3, acoustic control according to claim 1 and 2, the multi-functional cradle of remote control is characterized in that having on its bearing the cantilevered handrail.