CN2444663Y

CN2444663Y - Device for adornment up-down moving and front-back oscillating on musical box

Info

Publication number: CN2444663Y
Application number: CN 00250213
Authority: CN
Inventors: 杨新亚
Original assignee: Yayong Industry Co ltd
Current assignee: Yayong Industry Co ltd
Priority date: 2000-09-14
Filing date: 2000-09-14
Publication date: 2001-08-29
Anticipated expiration: 2010-09-14

Abstract

The utility model relates to a device for an adornment up-and-down moving and fore-and-aft rocking on a music box. The utility model mainly comprises a base, a first motor for driving a spring piece on a music wheel to send out music which is arranged on the base, a gear set driven by a second motor, and a supporting pillar penetrated into a ball seat, a ring cover, and the supporting pillar of a top cover. When the gear set and a driving wheel are driven by the first and the second motors to rotate, the supporting pillar can move up and down in a through hole of the ball seat, and the ball seat can move back and forth in a ring seat, and thus, the up-and-down and fore-and-aft movement of a wooden horse can be realized. The utility model has the advantages that ornaments on the music box can be moved up and down and rocked backwards and forwards simultaneously, and the movement of the ornaments on the music box appears more vividly.

Description

Ornament on the music box can move up and down the device that rocks back and forth

The ornament that the utility model relates on a kind of music box can move up and down the device that rocks back and forth.

Traditionally, the ornament on the music box can move in following a certain single mode, up and down, front and back, rotate or pitch of the laps moves around work axle.U.S. Patent No. 5,540.791 associated mechanisms be that ornament on its music box not only can rotate also and can move up and down, but can not rock back and forth, because its lifting arm is on the guided plate that is fixed on the rotating disk, so ornament or wooden horse are around the work spindle rotation, if the mobile axostylus axostyle of device on each ornament or wooden horse, not only structure can be too complicated, and cost also can heighten.Therefore simultaneously, also need more electric power during operation, needing increases battery chamber's capacity and more powerful motor, so this basic restriction has limited the feasibility that ornament moves forward and backward effect, causes the activity of ornament unactual.

The ornament that the purpose of this utility model provides on a kind of music box can move up and down the device that rocks back and forth, and it can make the ornament on the music box also can rock back and forth when moving up and down, and makes that the motion of ornament seems more true to nature on the music box.

For achieving the above object, the utility model is taked following design:

Ornament on a kind of music box can move up and down the device that rocks back and forth, it comprises a pedestal, music wheel, one group of spring leaf are arranged, one first motor and the gear train that drives by second motor, a pillar and the top cover that is positioned on the ring seat that connects ball seat and ring seat on it.2 driving wheels engage in ring seat with the driving wheel bull stick of gear train, and drive rod is terminal to be engaged with the drive rod hole of pillar, and ball seat is fixed in the pillar outside with top cover ring seat recess supporting strut, and the ring cowling fixed ball seat is arranged in the ring seat through hole.

When driving wheel rotated, pillar moved up and down at the through hole of ball seat, and the characteristic that cooperates ball seat to move forward and backward also can move forward and backward when the ornament on the music box moves up and down again.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is a schematic appearance of the present utility model

Fig. 2 is the inner perspective diagram of the utility model

Fig. 3 is the schematic diagram of the utility model action

Fig. 4 is the schematic diagram of another action of the utility model

Fig. 5 is the schematic diagram of device ball seat in the utility model

Fig. 6 is the schematic side view of device ball seat in the utility model

Fig. 7 is the concrete schematic diagram of the structure of the utility model overall picture

Fig. 8 is the concrete schematic diagram of the utility model pillar and ornament coupling part

Fig. 9 is the concrete decomposing schematic representation of the utility model pillar and ornament coupling part

See illustrated in figures 1 and 2ly, the utility model comprises a pedestal 1, a pillar 2 and a top cover 3; The electric power that has first motor, 11 mat battery chambers 12 to be supplied on the pedestal 1 can drive music wheel 112 and rotate; Music is that institute is produced when taking turns rotation by spring leaf 113 with music.Simultaneously.Battery chamber 12 also supplies the electric power of second motor 13, with drive gear set 131, when gear train 131 turned round, the driving wheel bull stick 1322 that driving wheel 132 connects gear trains also rotated with work, and the pillar 2 of the drive rod 1321 in the connection drive rod hole 21 also rotates with work driving wheel 132 simultaneously.

See Fig. 3 and shown in Figure 4, ball seat 22 in the ring seat 31 and the ring cowling on the top cover 3 32 can move up and down with the pillar 221 in the recess 311 of work ring seat 31, so, when pillar 2 rotates with work driving wheel 132, pillar 2 vertically moves up and down in ball seat 22, and ornament 1 (4) also moves up and down with work.Because drive rod 1321 is installed on the driving wheel bull stick 1421 of gear train 131, the power that drive rod 1321 can provide pillar 2 to move up and down, when ball seat 22 moves forward and backward in ring seat, the power that also provides the pillar 2 in the through hole 33 to move forward and backward is so the drive rod hole 21 of pillar 2 can be rotated with the drive rod 1321 of work driving wheel 132.

See Fig. 5 and shown in Figure 6, pillar 221 devices of ball seat 22 are at the recess 311 of ring seat 31, its top is a ring cowling 32, so be to be pivot when ball seat 22 moves forward and backward with pillar 221, support bar 221 can not break away from recess 311, so when driving wheel 132 driving pillars 2 moved forward and backward, the pillars 2 in the ball seat 22 can be that pivot moves forward and backward with support bar 221.The purpose of attainable cost utility model designs and a kind ofly makes the ornament on the music box move up and down the device that Shi Yike rocks back and forth.

See shown in Figure 7, because driving wheel 132 is connected with driving wheel bull stick 1322, the function class of driving wheel 132 is like certain cam, when driving wheel 132 rotates, the change of its circumferential section can drive ornament and move back and forth, and is up and down to move both vertically in utility model.

Connecting rod 14 comprises motion bar 141 and connecting rod support bar 142, the connecting rod support bar recess 1421 of connecting rod support bar 142 devices on carrier 143, motion bar 141 closely is connected to driving wheel 132, when driving wheel 132 on driving wheel bull stick axle during eccentric rotary, the ornament 6 on connecting rod 14 can drive the motion bar 141 that is connected with driving wheel by driving wheel center to the change of peripheral distance and move both vertically up and down, so can move up and down.

See shown in Figure 8, what insert work ornament 4 on the top of pillar 2 is top protuberance 23, there is rib on the protuberance surface, material on ornament 2 such as plastic cement or light metal cover the top protuberance 23 of pillar 2, after cooling, ornament 4 can closely be connected in the top protuberance 23 of pillar 2, and this joint strength is strong than other modes, can prevent that ornament 4 from coming off.

See shown in Figure 9, the utility model can adopt ornament 4 detachable or the replacement formula, at ornament 4 centers are connecting rods 41, connecting rod 41 comprises that central spud 411 and one or two extend protuberance 412, engage the ornament fixing hole 24 that is positioned at pillar 2 tops to extend protuberance 412, if there is another to extend protuberance, prop head ornament 5 can be fixed in the ornament fixing hole 51 on pillar top, so pillar 2, ornament 4 and prop head ornament 5 can firm engagement.

The utility model has the advantages that: its can make ornament on the music box when moving up and down also can before After shake, make that the motion of ornament seems more true to nature on the music box.

Claims

1, the ornament on a kind of music box can move up and down the device that rocks back and forth, it is characterized in that: comprise a pedestal, music wheel, one group of spring leaf are arranged, one first motor and the gear train that drives by second motor, a pillar and the top cover that is positioned on the ring seat that connects ball seat and ring seat on it; 2 driving wheels engage in ring seat with the driving wheel bull stick of gear train, and drive rod is terminal to be engaged with the drive rod hole of pillar, and ball seat is fixed in the pillar outside with top cover ring seat recess supporting strut, and the ring cowling fixed ball seat is arranged in the ring seat through hole.

2, the ornament on the music box according to claim 1 can move up and down the device that rocks back and forth, and it is characterized in that: wherein said driving wheel is to engage with gear train with eccentric manner.

3, the ornament on the music box according to claim 2 can move up and down the device that rocks back and forth, and it is characterized in that: the transmission of wherein said music wheel and gear train is with spring for it.

4, the ornament on the music box according to claim 3 can move up and down the device that rocks back and forth, and it is characterized in that: wherein said pillar tail end has the fixedly protuberance of ornament.

5, the ornament on the music box according to claim 4 can move up and down the device that rocks back and forth, it is characterized in that: wherein said ornament has connecting rod, the connecting rod central spud holds to ornament from ornament inside, extends protuberance in pillar tail end and fixing hole close proximity.

6, the ornament on the music box according to claim 5 can move up and down the device that rocks back and forth, it is characterized in that: wherein said connecting rod has two and extends protuberance, one with post tips ornament fixing hole close proximity, another and prop head ornament fixing hole close proximity.