CN2282908Y

CN2282908Y - Doll with oscillating drive

Info

Publication number: CN2282908Y
Application number: CN 97201868
Authority: CN
Inventors: 周金隆
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-03-19
Filing date: 1997-03-19
Publication date: 1998-06-03
Anticipated expiration: 2007-03-19

Abstract

The utility model provides a doll with an oscillating drive mechanism which is a vivid and interesting doll with exquisite actions. The utility model is composed of a casing, an electric structure, an oscillating driving mechanism and a doll; the top surface of a cover body is provided with a through hole; the oscillating driving mechanism is composed of a belt drive set, a reduction gear pair, a cam and a push rod, wherein, the side surface of the cam is provided with a drive gear, the top part of the push rod with the bottom abutted against the cam passes through the through hole on the cover body of the casing; the doll is composed of a fixed lower body, an oscillating upper body and a reset spring, wherein, a through hole for the push rod to pass through is arranged on the fixed lower body which is abutted against the bottom of the oscillating upper body.

Description

Doll with swinging transmission mechanism

The utility model belongs to doll, particularly a kind of doll with swinging transmission mechanism.

The great majority decoration of ornaments are on the table all set up with inactive state with doll, or use with the auxiliary music of light.When blowing the moulding such as animal doll, Santa Claus and clown of musical instrument, the comparatively mechanical dullness that has promptly seems.

The purpose of this utility model provides a kind of doll with swinging transmission mechanism that moves exquisiteness, vivid and interesting.

The utility model is made up of housing, electrical structure, swinging transmission mechanism and an above doll, and housing is made up of pedestal and lid, and constitutes containing cavity, and pedestal is provided with the mount pad of electrical structure and swinging transmission mechanism; The lid end face is provided with an above through hole; Electrical structure is made up of motor, socket, circuit board, switch and loudspeaker, and places in the containing cavity of housing; Swinging transmission mechanism is made up of, more than one cam and the push rod more than the above reduction gearing of belt transmission group, one-level of transmission successively, and the side of cam is provided with driven wheel; The bottom of push rod is against on the cam, and its top passes that through hole extends lid on the housing lid; Doll is made up of the fixedly lower body, swing upper body and the back-moving spring that are fixed on the lid, and fixedly lower body is provided with the through hole that allows push rod to pass; The swing upper body is journaled into fixedly on the lower body, its bottom surface and fixedly have the swing gap between the lower body end face; Back-moving spring places fixedly between lower body end face and the swing bottom surface, upper body, and the bottom surface of order swing upper body is against the top of push rod all the time.

Because the utility model is made up of the housing that constitutes containing cavity, electrical structure, swinging transmission mechanism and an above doll, the lid end face is provided with through hole; Swinging transmission mechanism is made up of, cam and push rod the belt transmission group of transmission successively, reduction gearing, and the side of cam is provided with driven wheel; The top that the bottom is against the push rod on the cam passes that through hole extends lid on the housing lid; Doll is by being fixed on fixedly lower body on the lid, being journaled into the swing upper body on the fixing lower body and placing back-moving spring between the two to form, and fixedly lower body is provided with the through hole that allows push rod to pass, and is against the bottom of swing upper body.During action, socket, circuit board and switch activated motor by electrical structure, motor rotates through the driving gear drives cam of belt transmission group, train of reduction gears and the flank of cam of swinging transmission mechanism, make the push rod that is against on the cam upper and lower thereupon mobile, and push to thereon swing upper body thereupon around articulating on the fixing lower body and the centring point of swing upper body is swung with its top, make doll action exquisiteness, vivid and interesting, thereby reach the purpose of this utility model.

Fig. 1, be the utility model decomposition texture schematic isometric.

Fig. 2, take off structural representation stereogram behind lid and the doll mounted thereto for the utility model.

Fig. 3, be that the utility model swinging transmission mechanism launches schematic diagram.

Fig. 4, be the local structure for amplifying schematic isometric of A portion among Fig. 1.

Fig. 5, be the utility model operating state schematic diagram.

Fig. 6, be the utility model operating state schematic diagram.

Below in conjunction with accompanying drawing the utility model is further elaborated.

As shown in Figure 1, the utility model is made up of housing 1, electrical structure 2, swinging transmission mechanism 3 and three dolls 4, housing 1 is made up of pedestal 11, lid 12 and capping 13, and pedestal 11 is provided with the mount pad 116 of motor cabinet 111, socket draw-in groove 112, circuit panel seat 113, switch draw-in groove 114, loudspeaker storage tank 115 and swinging transmission mechanism 3; Lid 12 end faces are provided with three through holes 121; Lid 12 lids are contained on the pedestal 11, and are fixing with screw 14, and constitute containing cavity 15, and as shown in Figure 2, capping 13 covers on the swinging transmission mechanism 3; Electrical structure 2 is made up of motor 21, socket 22, circuit board 23, switch 24 and loudspeaker 25, and places in the containing cavity 15 of housing 1; As shown in Figure 3, swinging transmission mechanism 3 by the belt transmission group 31 of transmission successively, three grades of reduction gearing to 32,33,34, linked gear group 35, three cams 36 and three top 37 bars form, linked gear group 35 is made up of couple axle 351 and three linked gears 352; The side of cam 36 is provided with the driven wheel 361 with linked gear 352 engagements; As shown in Figure 4, push rod 37 is made up of push rod core 371, buffer spring 372 and top stem casing 373, and the bottom of push rod core 371 is the top flat 3711 that is against on the cam 36, and its top is a mandrel 3712; Top stem casing 373 is provided with the sleeve pipe of inner stopper 3731 for the bottom; The mandrel 3712 of push rod core 371 passes buffer spring 372 and top stem casing 373 inner stoppers 3731 successively, and on its top installing can be stuck on top stem casing 373 inner stoppers 3731, prevent that push rod core 371 and top stem casing 373 break away from backstop ring plate 3713, push rod 37 is against on the cam 36 with the top flat 3711 of its push rod core 371 bottoms, and its top passes that through hole 121 extends lid 12 on housing 1 lid 12; Doll 4 is made up of the fixedly lower body 41, swing upper body 42 and the back-moving spring 43 that are fixed on the lid 12, and fixedly lower body 41 is made up of left and right half lower body 411,412, and its left half lower body 411 tops are provided with slot 4111; Its right half lower body 412 is provided with the through hole 4121 that allows push rod 37 to pass; Swing upper body 42 is made up of head 421, left half upper body 422 and right half upper body 423, and head 421 belows are provided with annular recess 4211; A left side, right half upper body 422,423 tops are respectively equipped with semicircle orifice 4221,4231, and be stuck on the annular recess 4211 of head 421 with it, the bottom of half upper body 422, a left side is provided with the engaging post 4222 that engages with left half lower body, 411 top card body grooves 4111, a left side, right half lower body 411,412 and left, right half upper body 421,422 with being located in its through hole 4112 respectively, 4223 and screw 4122, screw 44 in 4232 connects into fixedly lower body 41 and swing upper body 42, fixedly lower body 41 and swing upper body 42 articulate mutually with engaging post 4222 and slot 4111, swing 42 bottom surfaces, upper body and fixedly have swing gap 45 between lower body 41 end faces; Back-moving spring 43 places fixedly between lower body 41 end faces and swing 42 bottom surfaces, upper body, and the bottom surface of order swing upper body 42 is against the top of push rod 37 all the time.

During action, as shown in Figure 6, socket 22, circuit board 23 and switch 24 starter motors 21 and loudspeaker 25 by electrical structure 2 are emitted music, motor 21 through the belt transmission group 31 of swinging transmission mechanism 3, the three pairs of reduction gearing to 32,33,34, driven wheel 361 driving cams 36 of linked gear group 35 and cam 36 sides rotate, make that the push rod 37 that is against on the cam 36 is upper and lower thereupon to be moved, and push the swing upper body 42 supported thereon with its top and swing around the centring point that articulates on the fixing lower body 41 and swing upper body 42 thereupon.And with the push rod core 371 of push rod 37 and the buffer spring 372 between the top stem casing 373, when making doll of the present utility model be subjected to improper external force, can be not destroyed.

Claims

1, a kind of doll with swinging transmission mechanism, it has housing, electrical structure and an above doll, and housing is made up of pedestal and lid, and constitutes containing cavity, and pedestal is provided with the mount pad of electrical structure; Electrical structure is made up of motor, socket, circuit board, switch and loudspeaker, and places in the containing cavity of housing; It is characterized in that its also swinging transmission mechanism of tool; Also be provided with the mount pad of swinging transmission mechanism on the pedestal; The lid end face is provided with an above through hole; Swinging transmission mechanism is made up of, more than one cam and the push rod more than the above reduction gearing of belt transmission group, one-level of transmission successively, and the side of cam is provided with driven wheel; The bottom of push rod is against on the cam, and its top passes that through hole extends lid on the housing lid; Doll is made up of the fixedly lower body, swing upper body and the back-moving spring that are fixed on the lid, and fixedly lower body is provided with the through hole that allows push rod to pass; The swing upper body is journaled into fixedly on the lower body, its bottom surface and fixedly have the swing gap between the lower body end face; Back-moving spring places fixedly between lower body end face and the swing bottom surface, upper body, and the bottom surface of order swing upper body is against the top of push rod all the time.

2, the doll with swinging transmission mechanism according to claim 1, it is characterized in that also being provided with the linked gear group between the train of reduction gears of described swinging transmission mechanism and the more than one cam, the linked gear group is made up of couple axle and an above linked gear.

3, the doll with swinging transmission mechanism according to claim 1 and 2 is characterized in that described push rod is made up of push rod core, buffer spring and top stem casing, and the bottom of push rod core is the top flat that is against on the cam, and its top is a mandrel; Top stem casing is the cover that the bottom is provided with inner stopper; The mandrel of push rod core passes successively towards spring and top stem casing inner stopper, and the installing of its top can be stuck in prevent on the top stem casing inner stopper push rod core and top stem casing disengaging the backstop ring plate.

4, the doll with swinging transmission mechanism according to claim 1 and 2, it is characterized in that the bottom of described doll swing upper body and fixedly the top of upper body be respectively equipped with the engaging post and the slot of mutual engaging, the swing upper body is journaled into fixedly on the lower body with engaging post and slot.

5, the doll with swinging transmission mechanism according to claim 1 and 2 is characterized in that described housing also is provided with the capping that covers on the swinging transmission mechanism.