CN2461028Y - Driving structure for doll on clock - Google Patents

Abstract

The utility model relates to a driving structure for a doll on a clock. A positioning column and a shaft hole column that are arranged at the back of the casing of the clock are used for locking a motor box, a pendulum plate and a crank, and a DC small motor, a worm, a worm wheel and a reduction gear are arranged in the motor box which penetrates through a shaft lever which is pivoted with the reduction gear. Both ends of the shaft lever are respectively sheathed with a toothed disc mill and a decorative article, and an eccentric column which is arranged around a central operating cell of the pendulum plate is arranged on the toothed disc mill. Both sides of the pendulum plate are provided with operating cells, a shaft column arranged at one end of the crank is arranged in the operating cell, and the other end is provided with a hexagonal hole which is combined with a hexagon prism of a doll. The DC small motor is started for matching with the time reporting music, and the decorative article and the doll are rotated and swung with the music.

Description

The doll drive mechanism of clock

The utility model relates to a kind of doll drive mechanism of relevant clock, particularly relating to a kind of being provided with at clock face can be along with several dolls and the jewelry of the rotation of integral point chime and the swing of clock, so as to increasing clock another surcharge on viewing and admiring, wherein each doll and jewelry are by the continuous transmission of the drive mechanism that is installed in the clock case back side, this drive mechanism comprises the dc small motor in the motor box, turbine, scroll bar, the toothed disc that reduction gearing and motor box are outer, the pendulum plate, crank etc., and on toothed disc, set up biasing post, so as in the work nest of pendulum plate central authorities around rotation, ordering about linking arm does and moves back and forth, and the jack-post of crank one end is contained in the work nest of being located at pendulum plate two ends, allow the doll on both sides form swing state under pendulum plate and crank drive, the jewelry of centre then is sheathed in the axostylus axostyle of reduction gearing and is autorotation.

Clock is except the function as time showing, have also that music is given the correct time and ornamental value, clock moulding on the market is multifarious at present, beautiful jade the youth meet the eye on every side, have with the house, automobile, the cartoon figure ... Deng being the clock of moulding, but most moulding all is to belong to static to show, also there is other to have the clock of Dynamic Display function, for example: the bird call imitation clock, the doll rotary clock ... Deng, as its name suggests: when the bird call imitation clock sounds at the integral point chime, the bird call imitation that hide clock inside can be under the drive of drive mechanism, opening door flies out and flies into, present the attitude of giving the correct time, the doll rotary clock then is when chime sounds, all dolls all can rotary moveable, these have the clock of Dynamic Display function, really allow the people feel very vivid and interesting, also improved clock another ornamental value outside practicality indirectly, relatively stimulated consumer's desire to purchase, on the market of price war, still occupy a tiny space, if can change other distinguished clock Dynamic Display functions, should more can improve the Dynamic Display function of buying gas and increasing clock on the market.

In view of this, the purpose of this utility model is to provide a kind of doll drive mechanism of clock.The clock face of this clock is provided with circular groove with respect to three, six, nine hour position, and in circular groove, be pivoted two dolls and a jewelry, wherein the doll on both sides can then present autorotation by the middle jewelry of left and right swing, cooperate music to increase the Dynamic Display function of clock when giving the correct time simultaneously, therefore be different from the general bird call imitation clock or the different intention of doll rotary clock, increased the individuality formation of clock.

Above-mentioned purpose of the present utility model is achieved in that a kind of doll drive mechanism of clock, its key is: the back side of shell of this clock is set up several reference columns and axis hole post, in order to the motor box to be set by the screw interlocking, the pendulum plate, crank, and in the motor box, install dc small motor, scroll bar, turbine, reduction gearing, the axostylus axostyle of this reduction gearing runs through the top and bottom of motor box, a sheathed toothed disc and a jewelry at the axostylus axostyle two ends respectively simultaneously, and on toothed disc, set up biasing post, respectively run through on pendulum plate central authorities and both sides in addition and installed work nest, allow the biasing post of toothed disc contain the work nest of being located at pendulum plate central authorities, the jack-post of crank one end then contains the work nest of being located at pendulum plate both sides, run through corresponding to the position of reference column at the pendulum plate simultaneously and be provided with limiting groove, when toothed disc rotates biasing post can drive the pendulum plate under the restriction of limiting groove, move back and forth, the other end of crank then is provided with hexagon ring, so as to combining with the hexagon prism of doll; Cooperate chime to start dc small motor, allow jewelry and doll along with music rotation, swing.

Below in conjunction with accompanying drawing shown in the embodiment, the utility model is described in further detail.

Fig. 1 is a perspective exploded view of the present utility model;

Fig. 2 is a section combination synoptic diagram of the present utility model;

Fig. 3 is an action synoptic diagram of the present utility model;

Fig. 4 is an action synoptic diagram of the present utility model.

See figures.1.and.2, several reference columns 12 and axis hole post 13 are set up in housing 11 back sides of this clock 10, by screw P interlocking motor box 20, pendulum plate 30, crank 40 are set; Wherein: motor box 20 comprises cassette holder 21 and lid 22, and on cassette holder 21 installing dc small motor 23, an and sheathed scroll bar 24 in the rotating shaft 231 of dc small motor 23, so as to the adjacent turbine that is pivoted 25 of engaged transmission, this turbine 25 is provided with greatly, pinion wheel 251,252, utilize the adjacent reduction gearing that is pivoted 26 of pinion wheel 252 engaged transmission of turbine 25, and this reduction gearing 26 runs through the cassette holder 21 and lid 22 tops of motor box 20 by axostylus axostyle 261, the bottom, in addition at the sheathed toothed disc 50 in top, axostylus axostyle 261 outer end, bottom, axostylus axostyle 261 outer ends then is the housing 11 that directly runs through clock 10, the jack-post 61 at jewelry 60 centers can be sheathed in the axostylus axostyle 261, while is by the powered rotation toothed disc 50 and jewelry 60 of dc small motor 23, on toothed disc 50, set up biasing post 51 in addition, respectively run through on pendulum plate 30 central authorities and both sides again and be provided with work nest 31,32, allow the biasing post 51 on the toothed disc 50 contain the work nest 31 of being located at pendulum plate 30 central authorities, run through corresponding to the position of reference column 12 at pendulum plate 30 simultaneously and be provided with limiting groove 33, biasing post 51 can drive pendulum plate 30 and moves back and forth under the restriction of limiting groove 33 when toothed disc 50 rotates, and crank 40 1 ends are provided with jack-post 41, contain in the work nest 32 of being located at pendulum plate 30 both sides by screw P, the other end of crank 40 then is provided with hexagon ring 42, can combine with the hexagon prism 71 of both sides doll 70, when clock 10 when integral point gives the correct time, can start music IC circuit and dc small motor 23, the jewelry 60 in the middle of allowing forms rotation and swing state respectively with the doll 70 on both sides.

With reference to Fig. 3 and shown in Figure 4, the doll drive mechanism of a kind of clock of the present utility model of forming by above-mentioned each element, on practical operation is used, when clock 10 integral points give the correct time, promptly can start dc small motor 23 synchronously, utilize the scroll bar 24 in the rotating shaft 231 to drive reduction gearing 26 with turbine 25, utilize the axostylus axostyle 261 turning gear wheel discs 50 and jewelrys 60 that run through motor box 20 cassette holders 21 and lid 22 simultaneously, allow the biasing post 51 of toothed disc 50 can enclose the work nest 31 that is around in pendulum plate 30 central authorities, move back and forth so as to driving pendulum plate 30, make and contain the doll 70 formation left sides that the crank 40 that is located in the pendulum plate 30 both sides work nests 32 can drive both sides, right swing state cooperates the chime of clock 10 to present happy dynamic menu.

The doll drive mechanism of clock disclosed in the utility model, can control setting in the some dolls and the jewelry of clock clock face, when the clock integral point gives the correct time, can start music IC circuit and dc small motor, allow doll, allow jewelry along with music is rotated along with music is swung, make it present happy dynamic scene, can increase the Dynamic Display function of clock in the process of giving the correct time especially, be different from traditional bird call imitation clock or doll rotary clock fully, have distinct individuality formation.

Claims (1)

1, a kind of doll drive mechanism of clock, it is characterized in that: the back side of shell of this clock is set up several reference columns and axis hole post, in order to establish the motor box by the screw lock, the pendulum plate, crank, and in the motor box, install dc small motor, scroll bar, turbine, reduction gearing, the axostylus axostyle of this reduction gearing runs through the top and bottom of motor box, a sheathed toothed disc and a jewelry at the axostylus axostyle two ends respectively simultaneously, and on toothed disc, set up biasing post, respectively run through on pendulum plate central authorities and both sides in addition and installed work nest, allow the biasing post of toothed disc contain the work nest of being located at pendulum plate central authorities, the jack-post of crank one end then contains the work nest of being located at pendulum plate both sides, run through corresponding to the position of reference column at the pendulum plate simultaneously and be provided with limiting groove, when toothed disc rotates biasing post can drive the pendulum plate under the restriction of limiting groove, move back and forth, the other end of crank then is provided with hexagon ring, so as to combining with the hexagon prism of doll; Cooperate chime to start dc small motor, allow jewelry and doll along with music rotation, swing.

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