Paperboard book for electricity science popularization

Abstract

The utility model discloses an electricity science popularization paperboard book which comprises a back cover, a first box body is fixedly arranged at the top of the back cover, a spine is arranged on one side of the back cover, and the side, facing the back cover, of the spine is connected with a plurality of interaction pages. The interaction pages are placed in a stacked mode and rotationally connected with the spine. A plurality of placement grooves are formed in the first box body, and wiring jacks electrically connected with the two end faces in the placement grooves are formed in the two sides of the placement grooves; a power supply and a switch are mounted in the plurality of placement grooves; a power consumption element is embedded in the interaction page, and a wiring jack electrically connected with the power consumption element is formed in the interaction page; and a plurality of connecting wires are also included. A connecting wire can be manually inserted into a wiring jack beside a power supply and a switch in the first box body, and then the power supply, the switch and a power consumption element in the interaction page form a closed-loop power utilization loop by using the connecting wire. A power supply, a switch and a power consumption element on the paperboard book are connected through manual operation, the electricity principle is actually felt, and the science popularization experience effect is good.

Description

Technical Field

[0001] The utility model relates to the field of educational toys, in particular to an electric popular science board book. Background Art

[0002] Traditional electrical science books use flat pictures with text and formulas to explain electrical principles, such as the relationship between voltage, current, and resistance, the relationship between parallel and series, and the principle of converting electrical energy into kinetic energy, thermal energy, and light energy.

[0003] However, this way of expression and display lacks physical verification, and the knowledge gained from books is superficial and has not been actually operated, so the popular science effect is not good enough. Therefore, there is a need for an electrical science board book that can actually operate electrical devices and improve the popular science effect. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide an electrical popular science board book which can actually operate electrical devices and improve the popular science effect.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] An electronic popular science board book, comprising a back cover, a first box body fixedly arranged on the top of the back cover, a spine arranged on one side of the back cover, a plurality of interactive pages connected to the spine facing the back cover; the plurality of interactive pages are stacked and rotatably connected to the spine;

[0007] A plurality of placement grooves are provided in the first box body, and wiring jacks electrically connected to the two end surfaces inside the placement grooves are provided on both sides of the placement grooves;

[0008] The plurality of placement slots are provided with power supplies and switches;

[0009] The interactive page is embedded with a power-consuming element and is provided with a wiring jack electrically connected to the power-consuming element;

[0010] It also includes a plurality of connecting wires, both ends of which are provided with connecting plugs matching the connecting jacks.

[0011] By adopting the above technical solution, the connecting wire can be manually inserted into the wiring jack next to the power supply and switch in the first box body, and then the connecting wire is used to connect the power supply and switch with the power-consuming components in the interactive page to form a closed-loop power circuit. By manually operating the power supply, switch, and power-consuming components on the connecting board paper book, the electrical principle can be actually felt, and the popular science experience effect is good.

[0012] As an improved solution, the interactive page is embedded with a light emitting element and a sliding resistor, or is provided with a plurality of fixed resistors, and both ends of the plurality of fixed resistors are respectively connected to wiring jacks.

[0013] By adopting the above technical solution, the light-emitting element, power supply, and switch can be connected in series by connecting wires, and the electric circuit can be observed to start and turn on the light. Furthermore, the relationship between resistance and light brightness can be considered by connecting the light-emitting element in series with different resistors and observing the intensity of the light.

[0014] As an improved solution, the interactive page is embedded with a speaker and a sliding resistor, or is provided with a plurality of fixed resistors, and both ends of the plurality of fixed resistors are respectively connected to wiring jacks.

[0015] By adopting the above technical solution, the speaker, power supply, and switch can be connected in series by connecting wires to observe the activation of the electric circuit and the sound. Furthermore, the relationship between resistance and volume can be considered by connecting the speaker in series with different resistors and listening to the volume.

[0016] As an improved solution, the interactive page is embedded with an electromagnet, and a transparent observation box is embedded next to the electromagnet. The transparent observation box is completely closed and contains ferromagnetic powder.

[0017] By adopting the above technical solution, the electromagnet, power supply and switch can be connected in series through connecting wires, and the state of the ferromagnetic powder in the transparent observation box next door can be observed when the electromagnet is started and closed.

[0018] As an improved solution, the interactive page is embedded with a heating wire, and the outer jacket of the heating wire is provided with heat-resistant glass; a thermometer is also provided, and the thermometer is placed against the heat-resistant glass.

[0019] By adopting the above technical solution, the heating wire, power supply and switch can be connected in series through connecting wires, and the temperature data of the thermometer can be observed when the heating wire is started. The temperature change can also be felt by directly touching the heat-resistant glass with the hand.

[0020] As an improved solution, voltage meters and current meters are also installed in the plurality of placement slots.

[0021] By adopting the above technical solution, when connecting the light-emitting element, the speaker and the heating wire in series, the relationship between the voltage and current and the sound, brightness and temperature can be observed through the series connection of the ammeter and the parallel connection of the voltmeter, and the influence of these variables can be studied.

[0022] As an improved solution, a sliding resistor is embedded in the interactive page, and both ends of the sliding resistor are respectively connected to wiring jacks.

[0023] As an improved solution, a second box body is fixedly provided at the bottom of the bottom cover, and a photovoltaic power generation panel is arranged in the second box body. Both ends of the photovoltaic power generation panel are respectively connected to wiring sockets.

[0024] By adopting the above technical solution, it is possible to connect power-consuming components, photovoltaic panels, and switches in series through connecting wires. On the one hand, it can be verified that photovoltaic power generation and power sources such as batteries can also drive motors, bulbs, and speakers. On the other hand, it is also possible to study the relationship between light intensity and motor speed, bulb brightness, and speaker volume.

[0025] As an improved solution, a second box body is fixedly provided at the bottom of the bottom cover, and a hand-cranked generator is arranged in the second box body. Both ends of the hand-cranked generator are respectively connected to wiring sockets.

[0026] By adopting the above technical scheme, the power-consuming elements, the hand-cranked generator and the switch can be connected in series through connecting wires. On the one hand, it can be verified that the hand-cranked generator and power sources such as batteries can also drive the motor bulb speaker. On the other hand, it can also learn the relationship between the hand-cranked speed and the motor speed, the bulb brightness and the sound volume.

[0027] As an improved solution, the interactive page includes a surface layer, a middle layer and a bottom layer arranged from top to bottom, the surface layer and the bottom layer are made of insulating materials; the surface layer is provided with through grooves at the positions of the power-consuming element and the wiring jack;

[0028] The power consumption element is arranged in the middle layer and is electrically connected to the wiring socket through a conductive sheet connected to the wiring socket position.

[0029] By adopting the above technical solution, the conductive metal plate is clamped between the surface layer and the bottom layer and will not cause leakage or electric shock during use.

[0030] Compared with the prior art, the beneficial effects of the utility model are:

[0031] The connecting wire can be manually inserted into the wiring jack next to the power supply and switch in the first box body, and then the connecting wire is used to connect the power supply and switch with the power-consuming components in the interactive page to form a closed-loop power circuit. By manually operating the power supply, switch, and power-consuming components on the connecting board paper book, you can actually feel the electrical principles and have a good science experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 The utility model is a structural diagram of an electric popular science board book.

[0033] Figure 2 The utility model is a structural diagram of an electric popular science board book for replacing a second box body after turning pages.

[0034] Figure 3 The utility model is a side sectional structural diagram of an interactive page of an electric popular science board book.

[0035] Among them, 1: back cover; 2: first box body; 3: book spine; 4: interactive page; 5: placement slot; 6: wiring jack; 7: power supply; 8: switch; 9: light-emitting element; 11: fixed resistor; 12: heating wire; 13: heat-resistant glass; 16: thermometer; 17: voltmeter; 18: ammeter; 19: second box body; 20: photovoltaic panel; 21: hand-cranked generator; 22: surface layer; 23: middle layer; 24: bottom layer; 25: conductive sheet. DETAILED DESCRIPTION

[0036] The present invention is further described with reference to the accompanying drawings and embodiments:

[0037] The present invention is further described below in conjunction with specific embodiments. It should be understood that the following embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0038] It should be noted that when a component / part is referred to as being "set on" another component / part, it may be directly set on the other component / part or there may also be an intermediate component / part. When a component / part is referred to as being "connected / coupled" to another component / part, it may be directly connected / coupled to the other component / part or there may be an intermediate component / part at the same time. The term "connection / coupling" as used herein may include electrical and / or mechanical physical connections / couplings. The term "includes / comprising" as used herein refers to the presence of a feature, step or component / part, but does not exclude the presence or addition of one or more other features, steps or components / parts. The term "and / or" as used herein includes any and all combinations of one or more relevant listed items.

[0039] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which the present application belongs. The terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the present application. In addition, in the description of the present application, the terms "first", "second", etc. are only used to describe the purpose and distinguish similar objects, and there is no sequential order between the two, nor can they be understood as indicating or implying relative importance. In addition, in the description of the present application, unless otherwise stated, the meaning of "plurality" is two or more.

[0040] The features described herein may be implemented in different forms and should not be interpreted as being limited to the examples described herein. Rather, the examples described herein have been provided only to illustrate some of the many possible ways of implementing the methods, devices and / or systems described herein that will be apparent after understanding the disclosure of the present application.

[0041] As used herein, the term "and / or" includes any one of the associated listed items and any combination of any two or more items.

[0042] The terms used herein are only used to describe various examples and are not used to limit the present disclosure. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms "include", "comprise" and "have" list the stated features, quantities, operations, components, elements and / or their combinations that exist, but do not exclude the existence or addition of one or more other features, quantities, operations, components, elements and / or their combinations.

[0043] Variations in the shapes shown in the drawings may occur due to manufacturing techniques and / or tolerances. Therefore, the examples described herein are not limited to the specific shapes shown in the drawings but include variations in shapes that occur during manufacturing.

[0044] The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. In addition, although the examples described herein have various configurations, other configurations are possible as will be apparent after understanding the disclosure of the present application.

[0045] Implementation case 1:

[0046] As attached Figure 1-2 As shown, an electronic popular science board book comprises a back cover 1, a first box body 2 is fixedly arranged on the top of the back cover 1, a spine 3 is arranged on one side of the back cover 1, and a plurality of interactive pages 4 are connected to the side of the spine 3 facing the back cover 1; the plurality of interactive pages 4 are stacked and rotatably connected to the spine 3;

[0047] A plurality of placement grooves 5 are provided in the first box body 2, and wiring jacks 6 electrically connected to the two end surfaces inside the placement grooves 5 are provided on both sides of the placement grooves 5;

[0048] The plurality of placement slots 5 are provided with a power source 7 and a switch 8;

[0049] The interactive page 4 is embedded with a power-consuming element and is provided with a wiring jack 6 electrically connected to the power-consuming element;

[0050] It also includes a plurality of connecting wires, both ends of which are provided with connecting plugs matching the connecting jacks 6.

[0051] The connecting wire can be manually inserted into the wiring jack 6 next to the power supply 7 and the switch 8 in the first box body 2, and then the connecting wire is used to connect the power supply 7 and the switch 8 with the power-consuming components in the interactive page 4 to form a closed-loop power circuit. By manually operating the power supply 7, the switch 8, and the power-consuming components on the connecting board paper book, the electrical principle can be actually felt, and the popular science experience effect is good.

[0052] The interactive page 4 is embedded with a light emitting element 9 and is also provided with a sliding resistor, or is provided with a plurality of fixed resistors 11 , and both ends of the plurality of fixed resistors 11 are respectively connected to a wiring jack 6 .

[0053] By connecting the light emitting element 9, the power source 7, and the switch 8 in series, the electric circuit can be observed to start and turn on the light. Furthermore, the relationship between resistance and light brightness can be considered by connecting the light emitting element 9 in series with different resistors and observing the intensity of the light.

[0054] The interactive page 4 is embedded with a speaker and a sliding resistor, or is provided with a plurality of fixed resistors 11 , and both ends of the plurality of fixed resistors 11 are respectively connected to a wiring jack 6 .

[0055] By connecting the wires, the speaker, the power supply 7, and the switch 8 can be connected in series to observe the activation of the electric circuit and the sound. Furthermore, the relationship between the resistance and the volume can be considered by connecting the speaker in series with different resistors and listening to the volume.

[0056] The interactive page 4 is embedded with an electromagnet, and a transparent observation box is embedded next to the electromagnet. The transparent observation box is completely closed and contains ferromagnetic powder.

[0057] The electromagnet, power supply 7 and switch 8 can be connected in series by connecting wires, and the state of the ferromagnetic powder in the transparent observation box next door can be observed when the electromagnet is started and closed.

[0058] The interactive page 4 is embedded with a heating wire 12 , and the heating wire 12 is covered with a heat-resistant glass 13 ; a thermometer 16 is also provided, and the thermometer 16 is arranged against the heat-resistant glass 13 .

[0059] The heating wire 12, the power source 7 and the switch 8 can be connected in series by connecting wires, and the temperature data of the thermometer 16 can be observed when the heating wire 12 is started, or the temperature change can be felt by directly touching the heat-resistant glass 13.

[0060] The plurality of placement slots 5 are further provided with a voltmeter 17 and an ammeter 18 .

[0061] When the light emitting element 9, the speaker, and the heating wire 12 are connected in series, by connecting the ammeter 18 in series and the voltmeter 17 in parallel, it is possible to observe the relationship between the voltage and current and the sound, brightness, and temperature, and learn the influence of these variables.

[0062] The interactive page 4 is embedded with a sliding resistor, and both ends of the sliding resistor are respectively connected to a wiring jack 6 .

[0063] A second box body 19 is fixedly disposed at the bottom of the bottom cover 1 , and a photovoltaic power generation panel 20 is disposed inside the second box body 19 . Both ends of the photovoltaic power generation panel 20 are respectively connected to wiring sockets 6 .

[0064] By connecting wires, the power-consuming elements, photovoltaic panels 20, and switches 8 can be connected in series. On the one hand, it can be verified that photovoltaic power generation and power sources 7 such as batteries can also drive motors, bulbs, and speakers. On the other hand, it can also study the relationship between light intensity and motor speed, bulb brightness, and sound volume.

[0065] A second box body 19 is fixedly disposed at the bottom of the bottom cover 1 , and a hand-cranked generator 21 is disposed inside the second box body 19 . Both ends of the hand-cranked generator 21 are respectively connected to wiring sockets 6 .

[0066] By connecting wires, the power-consuming elements, the hand-cranked generator 21, and the switch 8 can be connected in series. On the one hand, it can be verified that the hand-cranked generator and the power source 7 such as the battery can also drive the motor bulb speaker. On the other hand, it can also learn the relationship between the hand-cranked speed and the motor speed, the bulb brightness, and the sound volume.

[0067] The interactive page 4 includes a surface layer 22, a middle layer 23 and a bottom layer 24 arranged from top to bottom, and the surface layer 22 and the bottom layer 24 are made of insulating materials; the surface layer 22 is provided with through grooves at the positions of the power-consuming element and the wiring jack 6;

[0068] The power consumption component is arranged on the middle layer 23 and is electrically connected to the wiring socket 6 via a conductive sheet 25 connected to the wiring socket 6 .

[0069] The conductive metal plate is clamped between the surface layer 22 and the bottom layer 24 to prevent leakage of electricity and electric shock during use.

[0070] In summary, after reading the utility model document, ordinary technicians in this field can make various other corresponding transformation schemes based on the technical scheme and technical concept of the utility model without creative mental labor, and different application scenarios all fall within the scope of protection of the utility model.

Claims

1. An electronic popular science board book, characterized in that: The book comprises a back cover (1), a first box body (2) is fixedly arranged on the top of the back cover (1), a book spine (3) is arranged on one side of the back cover (1), and a plurality of interactive pages (4) are connected to the side of the book spine (3) facing the back cover (1); the plurality of interactive pages (4) are stacked and arranged and are rotatably connected to the book spine (3); A plurality of placement grooves (5) are provided in the first box body (2), and wiring jacks (6) are provided on both sides of the placement grooves (5) and are electrically connected to the two end surfaces inside the placement grooves (5); A power source (7) and a switch (8) are installed in the plurality of placement slots (5); The interactive page (4) is embedded with a power-consuming element and is provided with a wiring jack (6) electrically connected to the power-consuming element; It also comprises a plurality of connecting wires, both ends of which are provided with connecting plugs matching the connecting jacks (6).

2. The electronic popular science board book according to claim 1, characterized in that: The interactive page (4) is embedded with a light emitting element (9), and is also provided with a sliding resistor, or is provided with a plurality of fixed resistors (11), and both ends of the plurality of fixed resistors (11) are respectively connected to a wiring jack (6).

3. The electronic popular science board book according to claim 1, characterized in that: The interactive page (4) is embedded with a speaker and is also provided with a sliding resistor, or is provided with a plurality of fixed resistors (11), and both ends of the plurality of fixed resistors (11) are respectively connected to a wiring jack (6).

4. The electronic popular science board book according to claim 1, characterized in that: The interactive page (4) is embedded with an electromagnet, and a transparent observation box is embedded next to the electromagnet. The transparent observation box is completely closed and contains ferromagnetic powder.

5. The electronic popular science board book according to claim 1, characterized in that: The interactive page (4) is embedded with a heating wire (12), and the outer jacket of the heating wire (12) is provided with a heat-resistant glass (13); a thermometer (16) is also provided, and the thermometer (16) is arranged against the heat-resistant glass (13).

6. The electronic popular science board book according to claim 1, characterized in that: A voltmeter (17) and an ammeter (18) are also installed in the plurality of placement slots (5).

7. The electronic popular science board book according to claim 6, characterized in that: The interactive page (4) is embedded with a sliding resistor, and both ends of the sliding resistor are respectively connected to a wiring jack (6).

8. The electronic popular science board book according to claim 1, characterized in that: A second box body (19) is fixedly arranged at the bottom of the bottom cover (1), a photovoltaic power generation panel (20) is arranged inside the second box body (19), and both ends of the photovoltaic power generation panel (20) are respectively connected to wiring sockets (6).

9. The electronic popular science board book according to claim 1, characterized in that: A second box body (19) is fixedly arranged at the bottom of the bottom cover (1), and a hand-cranked generator (21) is arranged inside the second box body (19). Both ends of the hand-cranked generator (21) are respectively connected to wiring sockets (6).

10. The electronic popular science board book according to claim 1, characterized in that: The interactive page (4) comprises a surface layer (22), a middle layer (23) and a bottom layer (24) arranged from top to bottom, wherein the surface layer (22) and the bottom layer (24) are made of insulating materials; the surface layer (22) is provided with through grooves at the positions of the power-consuming element and the wiring jack (6); The power consumption element is arranged in the middle layer (23) and is electrically connected to the wiring socket (6) via a conductive sheet (25) connected to the position of the wiring socket (6).

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