CN212593998U

CN212593998U - Toy building block piano

Info

Publication number: CN212593998U
Application number: CN202020187776.XU
Authority: CN
Inventors: 陈亮
Original assignee: Guangdong Xinyu Technology Industrial Co ltd
Current assignee: Guangdong Xinyu Technology Industrial Co ltd
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2021-02-26
Anticipated expiration: 2030-02-20

Abstract

The utility model relates to a toy building blocks technical field just discloses a toy building blocks piano, which comprises a housin, the casing top is provided with a plurality of action machine, every the equal fixedly connected with plunger in action machine left side, every the inside depression bar that all has cup jointed of plunger, every the equal fixedly connected with right angle cover in depression bar bottom, every the right angle cover is kept away from the equal adjacent key lever two and key lever one of having cup jointed of one end of depression bar respectively the key lever two one end of keeping away from the right angle cover all is connected with key two, every the key lever one end of keeping away from the right angle cover respectively all is connected with key one. The utility model discloses a with the mode of assembling to build into the piano to building blocks, increased the hands-on ability of children assembling the in-process, can control motor drive gear group through APP moreover, let the key play.

Description

Toy building block piano

Technical Field

The utility model relates to a toy building blocks technical field specifically is a toy building blocks piano.

Background

As is known, toys are essential entertainment tools in the life of children, and play an important role in meeting the curiosity of children, enlightening and developing the intelligence of children, learning and mastering new knowledge. In the children enlightenment education, the practical ability and the cognitive ability of the children can be improved in a building block building mode; through building blocks electronic equipment's structural design, at the in-process of building blocks, can temper children's logical ability and intelligence. Among various toys, some toys are made by imitating the existing products, and the toy piano is one of the toys, at present, the structure of building block electronic equipment is simpler and unstable, and the function is single, the simulation effect of building the finished product by the building block electronic equipment is poorer, the practicability and the creativity of teaching are difficult to really realize, the curiosity of the building block electronic equipment cannot be met, and the playing interest of the building block electronic equipment cannot be stimulated, so that the toy building block piano is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a toy building blocks piano reaches the purpose that the practicality just has the teaching effect.

In order to achieve the above object, the utility model provides a following technical scheme: a toy building block piano comprises a shell, wherein a plurality of string hitting machines are arranged at the top of the shell, a plunger is fixedly connected to the left side of each string hitting machine, a pressure rod is fixedly sleeved in each plunger, a right-angle sleeve is fixedly connected to the bottom of each pressure rod, a key lever II and a key lever I are adjacently sleeved at one end, far away from the pressure rod, of each right-angle sleeve, a key lever II is connected to one end, far away from the right-angle sleeve, of each key lever II, a key lever II is connected to one end, far away from the right-angle sleeve, of each key lever I, a key I is connected to one end, far away from the right-angle sleeve, a connecting seat is fixedly connected to the bottom of the right side of the shell, a beam rod is arranged at the top of the connecting seat and is located at the lower right side of the string hitting machines, a supporting, a first gear piece is arranged on one side of the partition board far away from the string striking machine, a toothed chain is arranged on one side of the partition board close to the string striking machine, the gear chain is meshed with the first gear piece, the right side of the first gear piece is provided with a second gear piece, the second gear piece is meshed with the first gear piece, the output end of the mobile terminal is in signal connection with the input end of the remote processor, the output end of the remote processor is in signal connection with the input end of the control module, the output end of the control module is in signal connection with the input end of the optical sensor, the output end of the optical sensor is in signal connection with the input end of the feedback module, the output end of the feedback module is in signal connection with the input end of the signal transceiving module, the input end of the signal transceiver module is in signal connection with the output end of the motor, the output end of the power supply module is in signal connection with the input end of the motor, and the output end of the power supply module is in signal connection with the input end of the control system.

Preferably, the housing is screwed by a fixing screw.

Preferably, the bottom of the action machine is provided with a sounding board.

Preferably, one side of the second gear piece, which is far away from the string striking machine, is provided with a motor and is fixedly connected with the output end of the motor.

Preferably, the mobile terminal is a mobile phone, a computer or a tablet.

Preferably, the control module is a TIDA-01389 motor control module, and the sensor is a TI DRV5013-Q1 latching Hall sensor.

Preferably, the signal transceiver module is an SP receiving module.

Preferably, the control system comprises a control module, an optical sensor and a feedback module.

The utility model provides a toy building blocks piano possesses following beneficial effect:

the utility model discloses a with the mode of assembling to build into the piano to building blocks, the hand-power ability of kid has been increased at the assembly in-process, and can control motor drive gear group through APP, let the key play, and let bluetooth speaker make a sound, make the piano make a sound, the novelty psychology of kid has been satisfied, give other people the novelty and feel, imagination space is provided for them, their curiosity has been satisfied and their interest of playing has been aroused, children's logical ability and intelligence have been tempered, the practicality and the creativity of teaching have been realized, also through the study to building blocks electronic piano, build the use, the theory of operation of electronic piano has been known, play the effect that promotes to real piano to study later.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a block diagram of the present invention.

In the figure: the string-striking machine comprises a shell 1, a string-striking machine 2, a plunger 3, a pressure rod 4, a right-angle sleeve 5, a first 6-key lever, a first 7-key lever, a second 8-key lever, a second 9-key lever, a connecting seat 10, a beam rod 11, a partition plate 12, a first 13-gear part, a first 14-toothed chain, a second 15-gear part, a support plate 16, a fixing screw 17 and a rotating rod 18.

Detailed Description

As shown in fig. 1-3, the utility model provides a technical solution: a toy building block piano comprises a shell 1, the shell 1 is in threaded connection through a fixing screw 17, a plurality of string hitting machines 2 are arranged at the top of the shell 1, a sound generating board is arranged at the bottom of each string hitting machine 2, the string hitting machines 2 generate sound through knocking the sound generating board, a plunger 3 is fixedly connected to the left side of each string hitting machine 2, a pressure rod 4 is fixedly sleeved inside each plunger 3, a right-angle sleeve 5 is fixedly connected to the bottom of each pressure rod 4, a key lever II 8 and a key lever I6 are respectively sleeved at one end, far away from the pressure rod 4, of each right-angle sleeve 5, a key II 9 is connected at one end, far away from the right-angle sleeve 5, of each key lever I6 is respectively connected with a key I7, a connecting seat 10 is fixedly connected to the bottom of the right side of the shell 1, a beam rod 11 is arranged at the top of the connecting seat 10, and, the bottom of the shell 1 is provided with a supporting plate 16 opposite to one side of the connecting seat 10, the supporting plate 16 and the inside of the connecting seat 10 are provided with a rotating rod 18, the right side of the beam rod 11 is provided with a baffle plate 12, one side of the baffle plate 12 far away from the string striking machine 2 is provided with a gear part I13, one side of the baffle plate 12 close to the string striking machine 2 is provided with a toothed chain 14, the toothed chain 14 is meshed with the gear part I13, the right side of the gear part I13 is provided with a gear part II 15, one side of the gear part II 15 far away from the string striking machine 2 is provided with a motor and is fixedly connected with the output end of the motor, and the gear part II 15 is meshed with the gear part I13. Gives people a sense of novelty, provides imagination space for the children, meets the curiosity of the children, stimulates the playing interest of the children, trains the logic ability and intelligence of the children, realizes the practicability and creativity of teaching, learns and builds the working principle of the electronic piano by learning, building and using the building block electronic piano, plays a role in promoting the real piano to be learned later, the output end of a mobile terminal is in signal connection with the input end of a remote processor, the mobile terminal is a mobile phone, a computer or a flat plate, the output end of the remote processor is in signal connection with the input end of a control module, the output end of the control module is in signal connection with the input end of an optical sensor, the control module is a TIDA-01389 motor control module, the sensor is a TI DRV5013-Q1 latching Hall sensor, the output end of the optical sensor is in signal connection with the input end of a feedback module, the output end of the feedback module is in signal connection, the signal transceiver module is an SP receiving module, the SP module has extremely low self radiation, and the shielding effect of the meshed grounding copper foil on the back of the circuit module can reduce the leakage of self oscillation and the invasion of external interference signals.

When the device is used, after the device is sequentially assembled according to the installation instructions, the power supply is switched on, and then the mobile terminal such as a mobile phone computer is controlled, so that the remote processor control module drives the motor to rotate through the optical sensor, the feedback module and the signal receiving and transmitting module, the gear piece II 15 drives the gear piece I13 to rotate, the gear piece I13 rotates to drive the toothed chain 14 to rotate, the transverse beam rod 11 is knocked to the sounding board below, and the device generates sound.

To sum up can, the utility model discloses a with the mode of assembling to assemble into the piano building blocks, the hands-on ability of kids has been increased at the assembly in-process, and can control motor drive gear group through APP, let the key bounce, and let bluetooth speaker make a sound, make the piano make a sound, the novel psychology of kids has been satisfied, give other people the novelty and feel, imagination space has been provided for them, satisfied their curiosity and arouse their interest of playing, juvenile's logical ability and intelligence have been tempered, the practicality and the creativity of teaching have been realized, also through the study to building blocks electronic piano, build the use, electronic piano's theory of operation has been known, play the effect of promotion to real piano to study later.

Claims

1. A toy building block piano, includes casing (1), its characterized in that: the top of the shell (1) is provided with a plurality of string hitting machines (2), the left side of each string hitting machine (2) is fixedly connected with a plunger (3), a pressing rod (4) is fixedly sleeved inside each plunger (3), the bottom of each pressing rod (4) is fixedly connected with a right-angle sleeve (5), one end, far away from the pressing rod (4), of each right-angle sleeve (5) is adjacently sleeved with a key lever II (8) and a key lever I (6), one end, far away from the right-angle sleeve (5), of each key lever II (8) is connected with a key II (9), one end, far away from the right-angle sleeve (5), of each lever I (6) is connected with a key I (7), the bottom of the right side of the shell (1) is fixedly connected with a connecting seat (10), the top of the connecting seat (10) is provided with a beam rod (11), and the beam rod (11) is located below the right side of the string hitting machines (2, a supporting plate (16) is arranged at the bottom of the shell (1) and opposite to one side of the connecting seat (10), rotating rods (18) are arranged inside the supporting plate (16) and the connecting seat (10), a partition plate (12) is arranged on the right side of the beam rod (11), a first gear piece (13) is arranged on one side, far away from the string striking machine (2), of the partition plate (12), a toothed chain (14) is arranged on one side, close to the string striking machine (2), of the partition plate (12), the toothed chain (14) is meshed with the first gear piece (13), a second gear piece (15) is arranged on the right side of the first gear piece (13), the second gear piece (15) is meshed with the first gear piece (13), the output end of the mobile terminal is in signal connection with the input end of the remote processor, the output end of the remote processor is in signal connection with the input end of the control module, and the, the output end of the optical sensor is in signal connection with the input end of the feedback module, the output end of the feedback module is in signal connection with the input end of the signal transceiver module, the input end of the signal transceiver module is in signal connection with the output end of the motor, the output end of the power supply module is in signal connection with the input end of the motor, and the output end of the power supply module is in signal connection with the input end of the control system.

2. A toy building piano according to claim 1, characterized in that: the shell (1) is in threaded connection through a fixing screw (17).

3. A toy building piano according to claim 1, characterized in that: and a sounding board is arranged at the bottom of the string striking machine (2).

4. A toy building piano according to claim 1, characterized in that: and a motor is arranged on one side of the second gear piece (15) far away from the string striking machine (2) and is fixedly connected with the output end of the motor.

5. A toy building piano according to claim 1, characterized in that: the mobile terminal is a mobile phone, a computer or a tablet.

6. A toy building piano according to claim 1, characterized in that: the control module is a TIDA-01389 motor control module, and the sensor is a TIDRV5013-Q1 latching Hall sensor.

7. A toy building piano according to claim 1, characterized in that: the signal receiving and sending module is an SP receiving module.

8. A toy building piano according to claim 1, characterized in that: the control system includes a control module, an optical sensor, and a feedback module.