CN209952244U

CN209952244U - Music and dance toy

Info

Publication number: CN209952244U
Application number: CN201920687816.4U
Authority: CN
Inventors: 韩阳; 王林强
Original assignee: Zhengzhou Infant Normal School
Current assignee: Zhengzhou Infant Normal School
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-01-17
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a music dance toy relates to toy technical field, including toy body and gyro wheel, the inner chamber upper portion both sides of toy body are rotated respectively and are installed a knock structure, and the inner chamber bottom both ends of toy body are equipped with first connecting rod and the second connecting rod that has the gyro wheel, and the inner chamber bottom of toy body is equipped with controller, motor, music module and battery, and the motor is connected with first connecting rod transmission, and first connecting rod is connected with the knock structure transmission, and the knock structure below is equipped with the musical drum. The utility model discloses can follow the rhythm of music in real time and alternate the dance appearance, can also show the spectrum of music simultaneously, improve the utility model discloses an ornamental is favorable to attracting people's attention. Furthermore, the music of the utility model can be changed by oneself, which greatly facilitates the requirements of users.

Description

Music and dance toy

Technical Field

The utility model relates to the technical field of toys, in particular to music and dance toy.

Background

Toys, broadly referred to as objects that can be played, are often used in human society as a way to teach through entertainment. At present, toys on the market are various, along with the continuous improvement of people's standard of living, dance toys also gushes out in a large number to the market, but most dance music toys move the appearance singlely, because the design restriction of toy, only constantly the repetition is going on the same action when the dance, makes children lose the interest of playing the toy easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the problems existing in the prior art and providing a music and dance toy.

The technical scheme of the utility model is that:

a music and dance toy comprises a toy body and rollers, wherein two sides of the upper part of an inner cavity of the toy body are respectively and rotatably provided with a knocking structure, two ends of the bottom of the inner cavity of the toy body are provided with a first connecting rod and a second connecting rod, and the end parts of the first connecting rod and the second connecting rod penetrate through the side wall of the toy body and are connected with the rollers; the inner chamber bottom of toy body is equipped with controller, motor, music module and battery, the battery is connected with the controller electricity, the controller with motor and music module electricity are connected, the motor with first connecting rod transmission is connected, first connecting rod with strike the structure transmission and connect, it is equipped with the happy drum to strike the structure below.

Preferably, a first gear and a second gear are fixedly sleeved on the surface of the first connecting rod, a driving rod is arranged in the middle of an inner cavity of the toy body, the end part of the driving rod is rotatably mounted on the side wall of the toy body, two third gears and a fourth gear are fixedly sleeved on the surface of the driving rod, the fourth gear is located between the two third gears, and the fourth gear is meshed with the second gear; the knocking structure comprises two fifth gears, the fifth gears are provided with output shafts, the fifth gears correspond to the third gears, the fifth gears are meshed with the third gears, the output shafts are rotatably installed on the side wall of the toy body, the movable arms are installed at the end portions of the output shafts, knocking hammers are arranged at the end portions of the movable arms, and the knocking hammers are located right above the music drum.

Preferably, the output end of the motor is provided with a sixth gear, and the sixth gear is meshed with the first gear.

Preferably, the lower end of the front face of the toy body is provided with an LED lamp array, the LED lamp array is composed of 8 multiplied by 16 LED lamps, and the LED lamps are electrically connected with the controller.

Preferably, the bottom surface of the music drum is provided with a sound box, and the sound box is electrically connected with the music module.

Preferably, a plurality of colored lamps are arranged at the upper end of the front face of the toy body and are electrically connected with the controller.

Preferably, the first gear and the sixth gear are bevel gears, the two third gears are incomplete gears, and one ends of the two third gears with the racks are arranged oppositely.

The utility model provides a pair of music dance toy, its beneficial effect is: the utility model discloses can follow the rhythm of music in real time and alternate the dance appearance, can also show the spectrum of music simultaneously, improve the utility model discloses an ornamental is favorable to attracting people's attention. Furthermore, the music of the utility model can be changed by oneself, which greatly facilitates the requirements of users.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an internal structural view of the present invention;

fig. 3 is a view showing the structure of the inner bottom surface of the present invention.

Description of reference numerals: 100-toy body, 101-music drum, 102-sound, 103-LED lamp array, 104-color lamp, 105-driving rod, 106-third gear, 107-fourth gear, 200-roller, 201-first connecting rod, 202-first gear, 203-second gear, 204-motor, 205-sixth gear, 206-second connecting rod, 300-movable arm, 301-fifth gear and 302-hammer.

Detailed Description

In the following, the technical solutions of the embodiments of the present invention are described clearly and completely with reference to the drawings in the present application, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

As shown in fig. 1-3, the present invention provides a music and dance toy, which comprises a toy body 100 and a roller 200, wherein two sides of the upper portion of an inner cavity of the toy body 100 are respectively rotatably installed with a knocking structure, two ends of the bottom of the inner cavity of the toy body 100 are provided with a first connecting rod 201 and a second connecting rod 206, and the ends of the first connecting rod 201 and the second connecting rod 206 pass through the side wall of the toy body 100 and are connected with the roller 200; the inner chamber bottom of toy body 100 is equipped with controller, motor 204, music module and battery, the battery is connected with the controller electricity, the controller with motor 204 and music module electricity are connected, motor 204 with first connecting rod 201 transmission is connected, first connecting rod 201 with strike the structure transmission and connect, it is equipped with musical drum 101 to strike the structure below.

The model of the controller is STM32F103C8T6, the music module is Mini MP3 playing module, and the model of the motor 204 is 25GA 370.

Specifically, a first gear 202 and a second gear 203 are fixed on the surface of the first connecting rod 201 in a sleeved manner, a driving rod 105 is arranged in the middle of an inner cavity of the toy body 100, the end of the driving rod 105 is rotatably mounted on the side wall of the toy body 100, two third gears 106 and a fourth gear 107 are fixed on the surface of the driving rod 105 in a sleeved manner, the fourth gear 107 is located between the two third gears 106, and the fourth gear 107 is meshed with the second gear 203; the knocking structure comprises two fifth gears 301, the two fifth gears 301 are provided with output shafts, the two fifth gears 301 are correspondingly meshed with the two third gears 106, the two output shafts are rotatably mounted on the side wall of the toy body 100, movable arms 300 are mounted at the end parts of the two output shafts, knocking hammers 302 are arranged at the end parts of the movable arms 300, and the knocking hammers 302 are located right above the music drum 101; the output end of the motor 204 is provided with a sixth gear 205, and the sixth gear 205 is meshed with the first gear 202.

Further, the front lower extreme of toy body 100 is equipped with LED lamp array 103, LED lamp array 103 comprises 8 x 16 LED lamps, and LED lamp array 103 changes the light beam that forms or height or low through the bright or the bright of LED lamp pearl, is about to show the frequency spectrum of music.

Furthermore, a sound box 102 is installed on the bottom surface of the music drum 101, the sound box 102 is electrically connected with the music module, and the sound box 102 is used for playing music.

Further, a plurality of colored lights 104 are installed on the upper front side of the toy body 100, and the colored lights 104 display different colors along with music for rendering the toy.

Further, the first gear 202 and the sixth gear 205 are bevel gears, the two third gears 106 are incomplete gears, and the ends of the two third gears 106 having the racks are disposed away from each other. When one of the third gears 106 is meshed with the fifth gear 301 on the same side, the movable arm 300 connected to the fifth gear 301 on the side is lifted upwards, and the movable arm 300 on the opposite side is not moved; when the other third gear 106 is meshed with the fifth gear 301 on the same side, the movable arm 300 connected to the fifth gear 301 on the side is lifted upwards, and the movable arm 300 on the opposite side is not moved; when the third gear 106 is not engaged with the fifth gear 301, the movable arm 300 freely falls due to its own weight. One end of the two third gears 106 having the rack is disposed facing away from each other, and the movable arm 300 can be lifted up and down and fall down, that is, the hammer 302 can strike the music drum 101.

The working principle is as follows:

the music module inputs different frequencies of music into the controller, and the controller converts the rhythm and the intensity of the music into control signals so as to control the motor 204, the LED lamp array 103 and the colored lamp 104 to operate. When the motor 204 is operated, the sixth gear 205 drives the first gear 202 to rotate, that is, the roller 200 and the second gear 203 rotate, and when the roller 200 rotates, the roller 200 at the end of the second connecting rod 206 also rotates; meanwhile, the second gear 203 drives the fourth gear 107 on the driving rod 105 to rotate, when the fourth gear 107 rotates, the two third gears 106 rotate along with the fourth gear, and the two third gears 106 are correspondingly and intermittently meshed with the two fifth gears 301, so that the movable arm 300 is lifted up and down and falls down, namely the hammer 302 is used for knocking the music drum 101.

Because the music module inputs different music to the controller, the rotating speed of the motor 204 changes along with the rhythm and the intensity of the music, and the speed of the roller 200 and the hammer 302 for knocking the music drum 101 changes along with the change of the rotating speed of the motor 204, namely the toy dances along with the rhythm of the music.

When the motor 204 operates, the LED lamp array 103 and the fancy lantern 104 also operate to control the LED lamp array to display the frequency spectrum of the music, the fancy lantern 104 changes colors along with the rhythm of the music, and the LED lamp array 103, the fancy lantern 104 and the motor 204 operate together, so that the toy has more ornamental value and attracts the attention of people.

It should be noted that the music module adopts a Mini MP3 playing module, the memory card installed on the Mini MP3 playing module can be detached, and the user can replace the music according to the requirement.

The above disclosure is only for the preferred embodiments of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.

Claims

1. A music and dance toy comprises a toy body (100) and rollers (200), and is characterized in that two sides of the upper portion of an inner cavity of the toy body (100) are respectively rotatably provided with a knocking structure, two ends of the bottom of the inner cavity of the toy body (100) are provided with a first connecting rod (201) and a second connecting rod (206), and the ends of the first connecting rod (201) and the second connecting rod (206) penetrate through the side wall of the toy body (100) to be connected with the rollers (200); the inner chamber bottom of toy body (100) is equipped with controller, motor (204), music module and battery, the battery is connected with the controller electricity, the controller with motor (204) and music module electricity are connected, motor (204) with first connecting rod (201) transmission is connected, first connecting rod (201) with strike the structure transmission and connect, it is equipped with musical drum (101) to strike the structure below.

2. A music dance toy according to claim 1, wherein a first gear (202) and a second gear (203) are fixed on the surface of the first connecting rod (201), a driving rod (105) is arranged in the middle of the inner cavity of the toy body (100), the end of the driving rod (105) is rotatably mounted on the side wall of the toy body (100), two third gears (106) and a fourth gear (107) are fixed on the surface of the driving rod (105), the fourth gear (107) is located between the two third gears (106), and the fourth gear (107) is meshed with the second gear (203); strike the structure and include two fifth gear (301), two fifth gear (301) have the output shaft, two fifth gear (301) correspond with two third gear (106) meshing, two the output shaft rotates to be installed on the lateral wall of toy body (100), two digging arm (300) is installed to the tip of output shaft, the tip of digging arm (300) is equipped with strikes hammer (302), strike hammer (302) and be located directly over happy drum (101).

3. A music dance toy according to claim 2, wherein an output of said motor (204) is provided with a sixth gear (205), said sixth gear (205) being engaged with said first gear (202).

4. A music and dance toy according to claim 1, wherein said toy body (100) is provided with an LED array (103) at a lower front end, said LED array (103) is comprised of 8 x 16 LED lights, and said LED lights are electrically connected to said controller.

5. A music dance toy according to claim 1, wherein said music drum (101) has a sound box (102) mounted on a bottom surface thereof, said sound box (102) being electrically connected to said music module.

6. A music and dance toy according to claim 1, wherein a plurality of colored lights (104) are installed on the upper front end of said toy body (100), and said plurality of colored lights (104) are electrically connected to said controller.

7. A music dance toy according to claim 3, wherein said first gear (202) and said sixth gear (205) are bevel gears, two of said third gears (106) are partial gears, and one ends of said two third gears (106) having racks are disposed facing away from each other.