CN219778373U

CN219778373U - Can strike eight-tone musical instrument teaching aid

Info

Publication number: CN219778373U
Application number: CN202321193538.XU
Authority: CN
Inventors: 赵立勇
Original assignee: Jilin Taijima Preschool Education Technology Co ltd
Current assignee: Jilin Taijima Preschool Education Technology Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-09-29
Anticipated expiration: 2033-05-17

Abstract

The utility model relates to the technical field of teaching aids, in particular to a knockable musical instrument teaching aid. The utility model provides a can strike eight-note musical instrument teaching aid, the connecting barrel is including being located the outside marginal portion of connecting barrel one end, the marginal portion middle part has the internal hole, the one end that marginal portion was kept away from to the internal hole has fixed spliced pole, the one end that marginal portion was kept away from to the connecting barrel is the front portion, but the front portion has the locating hole, sliding connection between button and the connecting barrel, but the one end that connecting barrel was kept away from to the button is the portion of pressing down, the button is kept away from one side of pressing down and is had the semicircle recess, the button is kept away from the portion of pressing down opposite side and has the connecting rod recess, the one end of spring has been cup jointed in the outside of spliced pole, the other end and semicircle recess tip contact of spring, the one end of placing U type connecting rod in the locating hole, the through-hole is passed to the U type connecting rod, the other end of U type connecting rod is placed in the connecting rod recess. The problem of current octave musical instrument be mostly press to play the structure, only touch sounding mechanism constantly just makes sound, can not satisfy children and strike the use is solved.

Description

Can strike eight-tone musical instrument teaching aid

Technical Field

The utility model relates to the technical field of teaching aids, in particular to a knockable musical instrument teaching aid.

Background

The music box is a mechanical device for producing music by using mechanical vibration, and is a key matching product of various art gifts and toys. The eight-tone musical instrument has exquisite manufacturing technology, clear and transparent tone quality and attractive enjoyment for people, and the main part of the eight-tone musical instrument consists of a power source, a rotary drum, a tone plate, a speed regulator, a transmission mechanism and the like. The music instrument is also called as "self-ringing music instrument" and belongs to motor music instrument. Most of the existing musical instruments are of a structure in pressing and playing, and only the sounding mechanism is continuously touched to make a sound, so that discomfort can be met for the child to knock.

Disclosure of Invention

(1) Technical problem to be solved

1) Most of the existing musical instruments are of a pressing and playing type structure, and only the sounding mechanism is continuously touched to make sounds, so that the children are not satisfied with the knocking operation;

2) The existing music instrument is not rotatable.

(2) Technical proposal

The utility model provides a can strike eight-note musical instrument teaching aid includes curb plate, supporter, cylinder, connecting barrel and button, the inboard middle part fixedly connected with motor of curb plate, but the output fixedly connected with pivot of motor, the two side fixedly connected with cylinder separation blade of cylinder, the cylinder cup joints in the outside of pivot through the cylinder separation blade, the cylinder barrel has the button mounting hole, the connecting barrel is including being located the outside marginal portion of connecting barrel one end, the marginal portion middle part has the internal hole, the one end that the marginal portion was kept away from to the internal hole has fixed spliced pole, the one end that the marginal portion was kept away from to the connecting barrel is the front portion, the front portion has the locating hole, but sliding connection between button and the connecting barrel, but the one end that the connecting barrel was kept away from to the button is the pressing part, but pressing part opposite side is kept away from to the button has the connecting rod recess, the one end that the spring has been cup jointed in the outside of spliced pole, the other end and the semicircle recess tip contact of spring, the one end of placing U type connecting rod in the locating hole, the other end that the U type connecting rod passes the through hole, the other end of U type connecting rod is kept away from the connecting rod and is fixed circle and the connecting rod one end of fixing device.

Further, one end of a commodity shelf is fixedly connected to the lower portion of the inner side of the side plate, and the other end of the commodity shelf is fixedly connected with the other side plate.

Further, the cross section of the commodity shelf is I-shaped.

Further, the knockable musical instrument teaching aid further comprises universal wheels, and the bottoms of the side plates are fixedly connected with the universal wheels.

Further, the number of the universal wheels is multiple and the universal wheels are uniformly distributed.

Further, the number of the button mounting holes is multiple and is uniformly distributed.

(3) Advantageous effects

1) Through the cooperation of spliced pole and button, solved current musical instrument and mostly pressed the play formula structure, only last touching sounding mechanism just makes sound, does not satisfy children and beats the problem of using.

2) Through the output fixedly connected with pivot of motor, the cylinder cup joints in the outside of pivot, realizes that the device can rotate, increases children and uses interestingly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic view of a button mounting hole location of the present utility model;

FIG. 4 is a schematic view of the structure of the connecting column and the key of the present utility model;

FIG. 5 is a schematic view of the structure of the connecting barrel of the present utility model;

FIG. 6 is a schematic view of a connecting column structure according to the present utility model;

FIG. 7 is a schematic illustration of one of the positions of the connecting rod groove of the present utility model;

FIG. 8 is a schematic diagram of a connecting rod groove position of the second embodiment of the present utility model;

FIG. 9 is a schematic diagram of a key structure according to the present utility model;

FIG. 10 is a schematic view of the via locations of the present utility model.

In the drawings, the components represented by the respective reference numerals are as follows:

1. a side plate; 11. a universal wheel; 14. a motor; 15. a roller; 151. a button mounting hole; 16. a roller baffle; 19. a rotating shaft;

2. a commodity shelf;

5. a connecting column; 51. an edge portion; 52. an inner hole; 53. front, 54, connecting posts; 55. positioning holes; 56. a U-shaped connecting rod; 57. a fixing ring; 58. a through hole;

6. a key; 60. a pressing part; 61. a semicircular groove; 62. a spring; 63. and a connecting rod groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-10, the present utility model provides an embodiment:

the utility model provides a can strike eight-note musical instrument teaching aid includes curb plate 1, supporter 2, cylinder 15, connecting barrel 5 and button 6, the inboard middle part fixedly connected with motor 14 of curb plate 1, the output fixedly connected with pivot 19 of motor 14, the two side fixedly connected with cylinder separation blade 16 of cylinder 15, cylinder 15 cup joints in the outside of pivot 19 through cylinder separation blade 16, cylinder 15 barrel has button mounting hole 151, connecting barrel 5 is including being located the outside marginal portion 51 of connecting barrel 5 one end, the marginal portion 51 middle part has internal hole 52, the one end that the marginal portion 51 was kept away from to internal hole 52 has fixed spliced pole 54, the one end that connecting barrel 5 kept away from marginal portion 51 is anterior 53, anterior 53 has locating hole 55, but sliding connection between button 6 and the connecting barrel 5, the one end that connecting barrel 5 was kept away from to button 6 is pressing portion 60, button 6 keeps away from pressing portion 60 one side and has semicircle recess 61, the other side that pressing portion 60 opposite side has connecting rod recess 63, the outside of spliced pole 54 has cup jointed the one end of spring 62, the other end and semicircle recess tip contact of spring 62, place U type connecting rod 56 in the locating hole 55, U type connecting rod 56 one end, U type 56 passes through the connecting rod 56 fixed through the connecting rod of the anterior through the fixed hole 57 of U type 56.

One end of a commodity shelf 2 is fixedly connected to the lower part of the inner side of the side plate 1, and the other end of the commodity shelf 2 is fixedly connected with the other side plate 1.

The cross section of the commodity shelf 2 is I-shaped. The I-shaped article placing frame 2 can be used for accommodating other toys for children.

The knocked musical instrument teaching aid further comprises universal wheels 11, and the bottoms of the side plates 1 are fixedly connected with the universal wheels 11.

The number of the universal wheels 11 is plural and evenly distributed. Through the arrangement of the universal wheel 11, the whole movement of the device by a user is facilitated.

The number of the button mounting holes 151 is plural and uniformly distributed. The arrangement of the plurality of button mounting holes 151 can satisfy the need for the child to tap multiple points.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A knocked musical instrument teaching aid, which is characterized in that: the utility model provides a knockable musical instrument teaching aid, including curb plate (1), supporter (2), cylinder (15), connecting barrel (5) and button (6), the inboard middle part fixedly connected with motor (14) of curb plate (1), the output fixedly connected with pivot (19) of motor (14), the two side fixedly connected with cylinder separation blade (16) of cylinder (15), cylinder (15) cup joint in the outside of pivot (19) through cylinder separation blade (16), cylinder (15) barrel has button mounting hole (151), connecting barrel (5) including being located connecting barrel (5) one end outside edge portion (51), edge portion (51) middle part has internal hole (52), the one end that edge portion (51) was kept away from to internal hole (52) has fixed spliced pole (54), the one end that edge portion (51) was kept away from to connecting barrel (5) is anterior (53), anterior (53) have locating hole (55), but sliding connection between button (6) and connecting barrel (5), the one end that edge portion (51) were kept away from to button (6) has one side of pressing groove (60), the button (6) is kept away from pressing part (60) opposite side and is had connecting rod recess (63), the one end of spring (62) has been cup jointed in the outside of spliced pole (54), the other end and semicircle recess (61) tip contact of spring (62), the one end of placing U type connecting rod (56) in locating hole (55), U type connecting rod (56) pass through hole (58), the other end of U type connecting rod (56) is placed in connecting rod recess (63), fixes one end and anterior (53) of U type connecting rod (56) through retainer plate (57).

2. The knockable musical instrument teaching aid of claim 1, wherein: one end of a commodity shelf (2) is fixedly connected to the lower portion of the inner side of the side plate (1), and the other end of the commodity shelf (2) is fixedly connected with the other side plate (1).

3. The knockable musical instrument teaching aid of claim 2, wherein: the cross section of the commodity shelf (2) is I-shaped.

4. The knockable musical instrument teaching aid of claim 1, wherein: the knocked musical instrument teaching aid further comprises universal wheels (11), and the bottoms of the side plates (1) are fixedly connected with the universal wheels (11).

5. The knockable musical instrument teaching aid of claim 4, wherein: the number of the universal wheels (11) is a plurality of, and the universal wheels are uniformly distributed.

6. The knockable musical instrument teaching aid of claim 1, wherein: the number of the button mounting holes (151) is a plurality of, and the button mounting holes are uniformly distributed.