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Hand cranking type music box as children's toy

A technology for children's toys and music boxes, applied in the field of music boxes, which can solve the problems of discarded music boxes, short battery life, waste, etc.

Active Publication Date: 2018-03-09
FUJIAN MINGTA TOYS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the disadvantages that the existing music boxes are driven by batteries, the service life of the batteries is short, and children will discard the music boxes at will after using up the energy of the batteries, resulting in waste. The technical problem to be solved by the invention is to provide a Hand-cranked children's toy music box

Method used

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  • Hand cranking type music box as children's toy
  • Hand cranking type music box as children's toy
  • Hand cranking type music box as children's toy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A hand-operated children's toy music box, such as Figure 1-3 As shown, it includes a base 1, a bracket 2, a first bearing 3, a rotating shaft 5, a turntable 6, a rocker 7, a first bevel gear 8, a baffle 9, a second bearing 10, a reciprocating screw rod 11, a reciprocating nut 12, The first pole 13, the two-way sliding sleeve 14, the connecting rod 15, the note shrapnel 16 and the plectrum device 17 are symmetrically provided with supports 2 on both sides above the base 1, and the left side above the base 1 is provided with the first bearing 3, A through hole 4 is provided under the left side bracket 2, and the rotating shaft 5 is in interference connection with the first bearing 3 through the through hole 4. A rotating disc 6 is connected to the left end of the rotating shaft 5, and a crank handle 7 is connected to the rotating disc 6. On the rotating shaft The right end of 5 is connected with a first bevel gear 8, and a baffle plate 9 is connected under the inside of ...

Embodiment 2

[0023] A hand-operated children's toy music box, such as Figure 1-3 As shown, it includes a base 1, a bracket 2, a first bearing 3, a rotating shaft 5, a turntable 6, a rocker 7, a first bevel gear 8, a baffle 9, a second bearing 10, a reciprocating screw rod 11, a reciprocating nut 12, The first pole 13, the two-way sliding sleeve 14, the connecting rod 15, the note shrapnel 16 and the plectrum device 17 are symmetrically provided with supports 2 on both sides above the base 1, and the left side above the base 1 is provided with the first bearing 3, A through hole 4 is provided under the left side bracket 2, and the rotating shaft 5 is in interference connection with the first bearing 3 through the through hole 4. A rotating disc 6 is connected to the left end of the rotating shaft 5, and a crank handle 7 is connected to the rotating disc 6. On the rotating shaft The right end of 5 is connected with a first bevel gear 8, and a baffle plate 9 is connected under the inside of ...

Embodiment 3

[0026] A hand-operated children's toy music box, such as Figure 1-3 As shown, it includes a base 1, a bracket 2, a first bearing 3, a rotating shaft 5, a turntable 6, a rocker 7, a first bevel gear 8, a baffle 9, a second bearing 10, a reciprocating screw rod 11, a reciprocating nut 12, The first pole 13, the two-way sliding sleeve 14, the connecting rod 15, the note shrapnel 16 and the plectrum device 17 are symmetrically provided with supports 2 on both sides above the base 1, and the left side above the base 1 is provided with the first bearing 3, A through hole 4 is provided under the left side bracket 2, and the rotating shaft 5 is in interference connection with the first bearing 3 through the through hole 4. A rotating disc 6 is connected to the left end of the rotating shaft 5, and a crank handle 7 is connected to the rotating disc 6. On the rotating shaft The right end of 5 is connected with a first bevel gear 8, and a baffle plate 9 is connected under the inside of ...

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PUM

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Abstract

The invention relates to music boxes, in particular to a hand cranking type music box as a children's toy. The hand cranking type music box as the children's toy comprises a base, supports, a first bearing, a rotating shaft, a rotating disc, a crank, a first bevel gear, a baffle, a second bearing, a reciprocating screw, a reciprocating nut, first support rods and other parts, wherein the supportsare symmetrically arranged on two sides above the base; the first bearing is arranged on the left side above the base; a through hole is formed below the left support; the rotating shaft is in interference fit with the first bearing through the through hole; the left end of the rotating shaft is connected with the rotating disc; the crank is connected onto the rotating disc; the right end of the rotating shaft is connected with the first bevel gear; the baffle is connected below space between the two supports. Music is produced by elastic note pieces by means of shift pieces, and a whistle drawing function is realized.

Description

technical field [0001] The invention relates to a music box, in particular to a hand-cranked children's toy music box. Background technique [0002] Music box, also known as music box, the origin of music box can be traced back to the European Renaissance in the Middle Ages. At that time, in order to make the clock tower of the church tell the time, the large and small clocks were equipped with mechanical devices, which were called group clocks that could emit sound. [0003] Existing music boxes are all driven by batteries, and the battery life is short. After using the battery energy, children will discard the music boxes at will, resulting in waste. Therefore, there is an urgent need for a hand-operated children's toy music box. Contents of the invention [0004] (1) Technical problems to be solved [0005] In order to overcome the disadvantages that the existing music boxes are driven by batteries, the service life of the batteries is short, and children will discard...

Claims

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Application Information

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IPC IPC(8): A63H5/00
Inventor 黄跃李柯李腾腾
Owner FUJIAN MINGTA TOYS CO LTD