CN211403652U

CN211403652U - Electronic book capable of playing music by clicking

Info

Publication number: CN211403652U
Application number: CN202020035980.XU
Authority: CN
Inventors: 张鹏
Original assignee: Shenzhen Tongerle Culture Technology Co ltd
Current assignee: Shenzhen Tongerle Culture Technology Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-09-01
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses an electronic book capable of playing music by clicking, which comprises an electronic book, wherein pages are arranged in the electronic book, and a playing box is arranged on the electronic book; the playing box is internally provided with a PCB and an IC chip, the PCB is provided with a silica gel key, and the silica gel key is connected with the IC chip through the PCB; the playing box is also internally provided with a switch, and the switch is connected with the signal input of the IC chip; a loudspeaker is arranged in the playing box and connected with the audio output of the IC chip; the back of the electronic book shell is provided with a battery box, a battery is arranged in the battery box, and the battery is connected with a power supply end of the IC chip. The beneficial effects of the utility model are that, have the point and press the function of playing, increased the interest and the study nature of electronic book.

Description

Electronic book capable of playing music by clicking

Technical Field

The utility model relates to an electronic book field, especially an electronic book of accessible point according to playing melody.

Background

Electronic books, also known as e-books, are the digital form of printed books developed rapidly by computer technology and network technology, and are a new book recording form for storing book information by using a high-capacity storage medium of a computer.

The electronic books are classified into two types, one is an electronic book displayed by a screen and suitable for adults and older children, and the other is an electronic book recognized and sounded by a point touch operation and widely applied to education of younger children.

However, the existing electronic books cannot emit notes by clicking, so that the existing electronic books cannot orderly emit sound according to music rhythm and do not have the function of playing music.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems and designing an electronic book capable of playing music through clicking.

The technical scheme of the utility model is that the electronic book capable of playing music through clicking comprises an electronic book, pages are arranged in the electronic book, and a playing box is arranged on the electronic book;

the playing box is internally provided with a PCB and an IC chip, the PCB is provided with a silica gel key, and the silica gel key is connected with the IC chip through the PCB;

the playing box is also internally provided with a switch, and the switch is connected with the signal input of the IC chip;

a loudspeaker is arranged in the playing box and connected with the audio output of the IC chip;

the back of the electronic book shell is provided with a battery box, a battery is arranged in the battery box, and the battery is connected with a power supply end of the IC chip.

The panel is installed on the playing box, the keys are arranged on the panel and correspond to the silica gel keys one to one, and the switches extend out of the panel upwards.

The battery in the battery box is two dry batteries connected in series.

The rated voltage of the battery is 5V.

Advantageous effects

Utilize the utility model discloses an accessible point of technical scheme preparation is according to the electronic book of playing music, compares with current product, and it can realize on the electronic book through the point according to the function of mode playing piano music, has increased the functional diversity of electronic book, the more and more high amusement of satisfying children and the learning demand that can be better.

Drawings

Fig. 1 is a schematic structural diagram of an electronic book capable of playing music by clicking;

fig. 2 is a schematic diagram of a back structure of an electronic book capable of playing music by clicking;

fig. 3 is a schematic illustration of the circuit connection of the present invention;

fig. 4 is a schematic structural view of the playing box of the present invention after being buckled to the panel;

in the figure, 1, an electronic book housing; 2. the pages of the book; 3. a playing box; 4. a PCB board; 5. a silica gel key; 6. a switch; 7. a speaker; 8. a battery case; 9. a panel; 10. keys of the keyboard.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present application is characterized in that a playing box 3 is mounted on the electronic book; a PCB (printed circuit board) 4 and an IC (integrated circuit) chip are arranged in the playing box, a silica gel key 5 is arranged on the PCB, and the silica gel key is connected with the IC chip through the PCB; the playing box is also provided with a switch 6, and the switch is connected with the signal input of the IC chip; a loudspeaker 7 is arranged in the playing box and is connected with the audio output of the IC chip; the back of the electronic book shell is provided with a battery box 8, a battery is arranged in the battery box, and the battery is connected with the power supply end of the IC chip.

The circuit connection mode of the electronic component is shown in fig. 3, fig. 3 is an explanatory diagram of the circuit connection of the present application, and the circuit is divided into 4 parts, a-D, by using a block in the diagram, and the method includes:

part 1: A is battery power supply + switch

Part 2: B is part IC + Filter

Part 3: C is a loudspeaker, SPK

The 4: D part is a key part and is a circuit key function.

The working process of the circuit is as follows:

1: turning on the piano switch of the part A, wherein the switch is divided into 3 grades, the 2 nd grade is piano sound, and the 3 rd grade is MIDI music;

2, pressing the key at the position D to combine with the BIC into a loop, and making a sound at the part C.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

In the technical scheme of the application, the rubber piece is in a piano shape, the rubber piece is connected with the matrix circuit and is connected with the main board, and the keys of the film key matrix circuit comprise fixed sounding keys; the page identification keys are a plurality of preset keys and are distributed on one side of the thin film key matrix circuit, the sounding positions correspond to syllables, and the music box device is switched on and powered on to sound through clicking the key positions.

As a preferred scheme, furthermore, a panel 9 is installed on the playing box, the keys correspond to the silica gel keys one by one, keys 10 are arranged on the panel, and the switches extend upwards out of the panel.

Preferably, the battery in the battery box is two dry batteries connected in series.

Preferably, the rated voltage of the battery is 5V.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electronic book capable of playing music by clicking comprises an electronic book (1), wherein pages (2) are installed in the electronic book, and is characterized in that a playing box (3) is installed on the electronic book;

a PCB (4) and an IC chip are arranged in the playing box, a silica gel key (5) is arranged on the PCB, and the silica gel key is connected with the IC chip through the PCB;

a switch (6) is also arranged in the playing box, and the switch is connected with the signal input of the IC chip;

a loudspeaker (7) is arranged in the playing box and is connected with the audio output of the IC chip;

and a battery box (8) is arranged on the back of the electronic book shell, a battery is arranged in the battery box, and the battery is connected with the power supply end of the IC chip.

2. The electronic book capable of playing music by clicking according to claim 1, wherein a panel (9) is mounted on the playing box, keys (10) are provided on the panel, and the switches all extend upwards out of the panel.

3. The electronic book capable of playing music by clicking according to claim 1, wherein the battery in the battery box is two dry batteries connected in series.

4. The electronic book capable of playing a tune by clicking according to claim 3, wherein the rated voltage of the battery is 5V.