CN2400160Y - Toy mechanical core - Google Patents

Abstract

The utility model discloses a mechanical core for a toy, composed of a casing, an electronic circuit board, a power supply, a switch and a loudspeaker, wherein, the power supply, the switch, the loudspeaker and the electronic circuit board are mutually connected through conducting wires and are assembled in the casing together, wherein, the switch is composed of a metal sheet ring and a spring.

Description

A kind of movement of toy

The utility model relates to a kind of toy, refers to a kind of movement of toy especially.

Common acoustic toy has types such as light sensation, acoustic control and actuating type at present, be primarily aimed at the actuating type toy at this, it mainly is made up of shell, electronic circuit board, power supply, switch and loudspeaker, wherein switch mostly is tumbler switch, this switch must be located at the toy outside, and pulling block is pulled out to the position of " opening ", and electronic circuit board and power supply just are in conducting state, and voice signal passed to loudspeaker, toy is sounded.

The purpose of this utility model provides a kind of movement of toy that slight vibration gets final product sounding that passes through, and this movement can be installed in the toy body of different external forms, and switch need not be located at the toy outside.

For achieving the above object, solution of the present utility model is: this movement of toy is made up of shell, electronic circuit board, power supply, switch and loudspeaker, interconnect by lead between power supply, switch, loudspeaker and the electronic circuit board, and mutual group is loaded in the shell, and wherein switch is made up of sheet metal circle and spring.

Because the switch of movement of toy of the present utility model is made up of sheet metal circle and spring, when touching or vibrate this movement, spring just can all around and is moved up and down, thereby contact with the sheet metal circle, and with line conduction, loudspeaker are sounded, and the switch that allows child cannot see toy just can allow the toy sounding, thereby provides a kind of novelty, refreshing close game toy to child.

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

Fig. 1 is the three-dimensional exploded view of the utility model movement;

Fig. 2 is the constitutional diagram of the utility model movement;

Fig. 3 is that of the present utility model another implemented illustration.

As shown in Figure 1, movement of toy of the present utility model is by shell 1, electronic circuit board 2, power supply 3, switch 4 and loudspeaker 5 are formed, wherein shell 1 is divided into shell 11 and lower casing 12, last shell 11 is provided with the hole 111 of being convenient to loudspeaker 5 pronunciations, power supply 3 and switch 5 are to be welded on the electronic circuit board 2, loudspeaker 5 are installed on the shell 11, electronic circuit board 2 is connected with loudspeaker 5 so that the enable voice signal is passed to loudspeaker 5 by lead 21, switch 4 is made up of spring 41 and sheet metal circle 42, cooperate Fig. 2 to see it again, when this movement combination, solid welding has the electronic circuit 2 of power supply 3 and switch 4 to be assembled in the lower casing 12, again device there is the shell 12 of loudspeaker 5 to be covered on the lower casing 11, get final product one the sealing the box body movement, when this box body movement of slight vibration, owing to being shaken, the spring in the switch 4 41 is out of shape, before and after it just can occur, about or swing up and down, very easily come in contact with sheet metal circle 42, when the two contacts, the state that this switch 4 just is in out, and with electronic circuit board 2 conductings, electronic circuit board 2 is just passed to loudspeaker 5 with voice signal by lead 21 and is sounded.

As shown in Figure 3, the switch 4 of movement of toy of the present utility model also can be made into sheet metal circle 42 and metal hoodle 43, metal hoodle 43 is placed on the steel wire 44, when toy is subjected to vibrating, metal hoodle 43 is easier to produce rocking of all around on steel wire 44, and contact conducting electronic circuit board 2 with sheet metal circle 42, voice signal is passed to loudspeaker 5.

The volume of this movement of toy is little, and is light, can be placed in the toy body of different profiles, cooperates different toy profiles, designs various sound, to satisfy child's hobby.

Claims (2)

1, a kind of movement of toy, form by shell, electronic circuit board, power supply, switch and loudspeaker, interconnect by lead between power supply, switch, loudspeaker and the electronic circuit board, and mutual group is loaded in the shell, it is characterized in that: switch is made up of sheet metal circle and spring.

2, a kind of movement of toy as claimed in claim 1 is characterized in that: the spring in the switch is a metal hoodle.

Images