CN2354415Y - Music piggy bank - Google Patents

Abstract

The utility model relates to a music ring saving tank. The utility model is provided with a tank body, the upper part of the tank body is provided with a coin throwing slot, and the lower part of the tank body is provided with a coin getting window which is provided with a cover plate; the inner of the tank body is provided with a music device whose power is from a knob which drives a spring piece, a music drum and a driving mechanism, the music drum matches with a piano spring bar, the driving mechanism drives the an impeller, and the end face of the music drum is connected with a braking gear disk which is provided with a braking hole; an impact plate, a lever and a braking pin are arranged below the coin throwing hole, the lever is provided with a tension spring, and the braking pin matches with the braking hole of the gear disk; the driving mechanism is provided with an eccentric device which drives a swing rod which drives the cartoon of the front of the tank body. When a coin is thrown, the utility model plays music and cartoon, so the utility model is of great amusement.

Description

Music bell accumulator tank

The utility model relates to accumulator tank, belongs to toy for children, is suitable for using for children in the family.

In the education of family to child, the good habit of working hard and practising economy for cultivating, standing have an accumulator tank, after child obtains money, drops into wherein, and therefore, the use of accumulator tank is very general.Have the of a great variety of accumulator tank now, and wherein a class is a music bell accumulator tank.So-called music bell accumulator tank is after inserting coin in jar, can send interesting to listen to musical sound, is rich in temperament and interest.The generation of this musical sound is that installation is a power with the spring leaf in jar, drives the music drum and rotates, but the mechanism that prevents the music drum to rotate is subjected to the influence of one group of brake apparatus, and this brake apparatus can be activated by the coin that drops in the jar, so, coin one drops into, and the music bell just rings in jar.The mechanism that this prevention music of prior art drum rotates is by stopping that the inertia impeller realizes, because the blade rotational speed of impeller is very fast, adopts power of enforcement that following shortcoming is arranged: the one, and easy damage; The 2nd, often make and more than, skid easily, the 3rd, it is big that brake force is wanted.

The purpose of this utility model provides a kind of to the directly braking of music drum, and prevents point absolute, and brake force is strong, also drives the music bell accumulator tank of picture action simultaneously.

The technical scheme of the utility model music bell accumulator tank is: a tank body is arranged, coin slot is arranged on the tank body, get the coin window under the tank body; getting the coin window has cover plate; in the fixed head of tank body music apparatus is installed; music apparatus is a power by clockwork spring knob spring leaf; spring leaf has spring shield outward; spring leaf drives music drum and transmission mechanism; the music drum matches with piano spring bar, the transmission mechanism impeller is characterized in that the end face of music drum connects the braking fluted disc; on the braking fluted disc brake hole is arranged; at accepting coin shock plate is arranged under coin slot, shock plate extends to lever, and extension spring is arranged on the lever; there is banking pin the other end of lever, and banking pin matches with brake hole on braking fluted disc.

Music bell accumulator tank of the present utility model, setting-up eccentricity wheel or cam in transmission mechanism, eccentric wheel or cam match with fork, and the other end of fork connects cartoon, and panel and installing ring are arranged before the tank body.

The utility model discloses a kind of accumulator tank that has the music bell, after music bell clockwork spring knob tightens, be in the sounding state, this moment, if coin fell to hitting on shock plate with the coin slot input of coin from tank body, and lever overcomes spring force and produces swing, make the banking pin on the lever other end break away from the brake hole of braking in the fluted disc, braking fluted disc and music drum rotate, and go up according to melody design double wedge on music drum surface, and musical sound is sent in the height action of piano spring bar and double wedge.At this moment, the banking pin of lever is pasting the wall of braking fluted disc all the time and is sliding, in case forward the position of brake hole to, under the effect of extension spring power, banking pin enters brake hole, and the music drum is prevented to rotate, and pronunciation finishes.The technical program brake force is big, reliable, accurate, and one enters the back banking pin can not choose voluntarily, and the rear of need next time inserting coins can start separately.Drive picture by fork simultaneously, both listened to the music, considerable again action is worked in coordination, and promotes temperament and interest.

Fig. 1 is the utility model music bell accumulator tank side cross-sectional schematic;

Fig. 2 is that the utility model music bell accumulator tank movement (transmission and music bell part) A-A is to schematic diagram;

Fig. 3 is that the utility model music bell accumulator tank movement B is to schematic top plan view;

Fig. 4 is the utility model music bell accumulator tank front animation direction schematic diagram.

Below in conjunction with Fig. 1-Fig. 4 embodiment of the present utility model is done detailed explanation.

1, front panel; 2, installing ring; 3, cartoon; 4, fixed head; 5, fork; 6, music drum; 7, double wedge; 8, save chamber; 9, get the coin window; 10, get the coin window cover; 11, jar bonnet; 12, piano spring bar; 13, core base; 14, eccentric wheel; 15, clockwork spring knob; 16, spring shield; 17, spring leaf; 18, tank body; 19, coin slot; 20, accept the shock plate of coin; 21, lever; 22, change-speed gearing; 23, banking pin; 24, braking fluted disc; 25,27, bevel gear; 26,31, travelling gear; 28, impeller; 29, screw rod; 30, power transmission shaft; 32, extension spring; 33, brake hole; 34, tooth sector; 35, the foot rest that links to each other with the jar bonnet.

The utility model relates to the accumulator tank of band music bell, can make a columniform tank body 18 (or other shape also can), the tank body upper wall has coin slot 19, under save chamber 8 arranged, get coin window 9 and cover plate 10, whole fixed head 4 by the centre, a jar bonnet 11 are separated by, and there are front panel 1 and installing ring 2 (as shown in Figure 1) in the front portion, anterior by fork 5 drive cartoons 3, be action part, the back of promptly inserting coins produces the change picture, repays for seeing.Aft section produces music, pleases for listening.Rotate clockwork spring knob 15 earlier, spring leaf 17 in the spring shield 16 is tightened, after coin dropped into from coin slot 19, just in time hit on shock plate 20, the lever 21 of plate 20 of being impacted overcomes extension spring 32 power and rotates, the banking pin 23 of these commentaries on classics lever 21 other ends withdraws from from the brake hole 33 of braking fluted disc 24, the bevel gear 27 that links to each other with spring leaf 17 drives the bevel gear 25 that music drum 6 links to each other, as shown in Figure 2, after 6 rotations of music drum, piano spring bar 12 is put by the double wedge on the music drum 67 one top one, produces vibrations and sends music sound.And braking fluted disc 24 is by a series of transmission impeller 28 such as change-speed gearing 22, travelling gear 26,31 and power transmission shaft 30, tooth sector 34, screw rods 29, impeller 28 need not be also can, like flying to take turns effect the same but use the back, makes the music drum wait stability of rotation.But in transmission mechanism, as peace one eccentric on the power transmission shaft 39, as eccentric wheel 14 or cam, eccentric promotes fork 5, makes fork 5 motions and drives cartoon 3, execution.Because the effect of extension spring 32 is arranged, the banking pin 23 of lever 21 heads is attached on braking fluted disc 24 walls all the time, after rotating a week, the brake hole 33 of braking fluted disc 24 meets with banking pin 23 again, banking pin 23 enters brake hole 33, and rotation stops, and musical sound and cartoon stop, if insert coins again, the another cycle produces.

Claims (2)

1; Music piggy bank; A tank body (18) is arranged; Coin slot (19) is arranged on the tank body; Get coin window (9) under the tank body; Get the coin window cover plate (10) is arranged; Music apparatus is installed in the fixed head of tank body (4); Music apparatus is power by clockwork spring knob (15) rotation spring sheet (17); Spring leaf has spring shield (16) outward, and spring leaf drives music drum (6) and transmission mechanism, and music drum matches with piano spring bar (12); Transmission mechanism impeller (28); The end face that it is characterized in that music drum (6) connects braking fluted disc (24), on the braking fluted disc brake hole (33) is arranged, and for accepting coin shock plate (20) is arranged under coin slot (19); Shock plate extends to lever (21); Extension spring (32) is arranged on the lever, and there is banking pin (23) other end of lever, and banking pin matches with brake hole (33) in braking fluted disc (24).

2, music bell accumulator tank as claimed in claim 1, it is characterized in that setting-up eccentricity wheel (14) or cam in the transmission mechanism, eccentric wheel or cam match with fork (5), and the other end of fork connects cartoon (3), and tank body (18) is preceding panel (1) and installing ring (2).

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