CN108735007B - Use method of Chinese history comparison query board - Google Patents
Use method of Chinese history comparison query board Download PDFInfo
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- CN108735007B CN108735007B CN201810599736.3A CN201810599736A CN108735007B CN 108735007 B CN108735007 B CN 108735007B CN 201810599736 A CN201810599736 A CN 201810599736A CN 108735007 B CN108735007 B CN 108735007B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/0046—History
Abstract
The invention relates to a Chinese history comparison query board and a use method thereof. Be equipped with the display on the casing, the display left side is equipped with 22 buttons, and the display right side is equipped with the touch-sensitive screen, and the display top is equipped with three group time setting wares, and the display surface covering has the ya keli board. The invention has reasonable design and convenient carrying, can compare the map of each dynasty with the current regional map of China, improves the sense of substitution of the learned history and increases the learning interest.
Description
Technical Field
The invention belongs to the technical field of popular science products, and particularly relates to a using method of a Chinese history comparison query board.
Background
China has a long history, and the number of years is about 5000 years from the time of the Jixuanyuan (also called the Gong Xuanyuan) of the dynasty of yellow emperor; from the five emperors of the three emperors, 4600 years; approximately 4100 years since summer heading; there are about 2240 years from the Qin dynasty of the first largely unified central collection authority in China.
China has undergone multiple political power evolutions and dynasty changes and has been the strongest country in the world, and the economic, cultural and scientific world attracts attention.
In the 21 st century before the era of the Gongyuan, the earliest countries in China appeared in the summer. The eastern week promotes the productivity development and the social revolution, and the concept forms the situation of hundreds of families struggling. In 221 b before the Gongyuan, the first unified customized central empire-Qin dynasty in China historically was established by the Qinhuang, and the Western Han further consolidated and developed a great unified situation. When the three kingdoms of two jin in south and north, China falls into the splitting and cutting situation, during the period of five disharmony, the tendency of different nationalities converged in China is strengthened, and a plurality of nationalities are gradually converged in the conflict of discrete political power. In the period of sui and Tang, the middle is closely related to the border of the minority, so that the economy is prosperous and the science and technology culture is highly developed. In the Song Yuan period, the multi-culture collision and blending, and the economy and the technology are developed to a new height. In the Ming dynasty, the prosperous period, the social economy is highly developed, and the Ming dynasty shows capitalization and sprouting in the south of the Yangtze river.
In the middle of the 19 th century, china began to fall into a semi-colonial and semi-enclosed society after the opiate war. In 1911, the Ci-Hao revolution, which overturned the encapsulation of emperors, established the harmony government. After Yuan ShiKai death, China entered the military valve cutting disorder period. After the national revolution, the land revolution, the anti-day war and the liberation war, the people's republic of China is finally established in 1949. Since 1978, China began to implement the reform open policy, and the Chinese economy developed rapidly, and in 2011 China became the second economic entity in the world beyond Japan.
As each Yanhuang descendant, learning the Chinese history is an indispensable lesson in a lifetime. The physician can understand the progress and retreat with ancient method as the reference. In the process of learning and summarizing the history, the Chinese herbal medicine health care pillow can continuously nourish, perfect and improve oneself.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the invention provides a using method of a Chinese history comparison query board, which has reasonable design and convenient carrying, can compare each dynasty map with the current regional map of China, improves the sense of substitution of understanding history, and increases the interest of learning.
The technical scheme adopted by the invention for solving the problems in the prior art is as follows:
a using method of a Chinese history comparison query board comprises a shell, wherein a display is arranged on the shell, a transparent acrylic board covers the display, and a transparent layer printed with a Chinese layout is arranged on the acrylic board.
22 buttons are arranged on the left side of the display, and 22 dynasties and times of names from 'quotient' to 'New China' are respectively printed on the buttons.
And a touch screen is arranged on the right side of the display.
The display top be equipped with from left to right three group time setting devices who arranges in proper order, the time setting device include four runner of continuous arrangement, with runner fixed connection's digit wheel and a gear switch, the radial equipartition of runner have ten shanks, the radial equipartition of digit wheel have ten digit indents, digit indent and shank one-to-one, ten digit indents on be in proper order from "0" to "9" ten figures, the gear switch be two shelves "preceding", "back".
And the axial end faces of the rotating wheel and the number wheel are respectively provided with a supporting shaft.
The shell is internally provided with a rotary groove in the position corresponding to the rotary wheel and the digital wheel, an observation ring is arranged above the position of the shell corresponding to the digital wheel, an observation hole is formed in the observation ring, the rotary wheel is inserted in the rotary groove, the highest point of the rotary handle is arranged outside the shell, the digital wheel is arranged in a cavity formed by the observation ring and the rotary groove, and the digital groove is corresponding to the observation hole.
The support shaft penetrates through the inner wall of the shell. And a spring cavity communicated with the rotary groove is arranged below the rotary groove, and a collision cavity communicated with the spring cavity is arranged below the spring cavity.
Spring intracavity portion be equipped with the touching ware, the touching ware include inclined plane upper end body, stopper and push rod, the stopper be located spring intracavity portion and reciprocate, inclined plane upper end body locate the stopper top, its end wears to establish to the turn trough inside, the push rod be located the stopper below, its end wears to establish to collision intracavity portion, the stopper under terminal surface and the spring cavity bottom surface between be equipped with thrust spring. The collision cavity is internally provided with a touch sensor under the push rod.
An electromagnet (17) is arranged beside the rotary groove (1c), and under the condition of no electrification, the tail end of a push rod of the electromagnet (17) penetrates into the rotary groove (1c) and limits the rotation of the rotary wheel (6a) together with the inclined surface upper end body (7 a).
The shell is internally provided with a power supply device, a central processing unit and a memory, and the end face of the shell is provided with a power supply main switch.
The touch screen, the button, the gear switch, the touch sensor, the display, the power supply device, the memory, the power supply main switch and the electromagnet are respectively and electrically connected with the central processing unit.
The using method comprises the following steps:
the method comprises the following steps:
after the power supply main switch is turned on, the electromagnet is powered on, the push rod is drawn out of the rotary groove, one of the buttons is pressed down, and then the time setter is adjusted.
The front gear and the rear gear of the gear switch respectively represent the front gear and the rear gear of a 'Gongyuan', the gear switch is adjusted to select the front gear and the rear gear of the 'Gongyuan', then the four rotating wheels are rotated in sequence, the rotating handle extrudes the inclined plane upper end body of the touch device once when rotating for 36 degrees, so that the push rod collides with the touch sensor, the touch sensor transmits the signal to the central processing unit, and the central processing unit converts the received signal into the corresponding year.
When the rotating wheel is rotated, the digital wheel also rotates along with the rotating wheel, the number engraved in the figure on the digital wheel is displayed in the observation hole on the observation ring, and the year formed by the four numbers is the same as the year formed by the conversion of the central processing unit. When the time indicated by the leftmost time setter and the rightmost time setter is completely consistent with the dynasty starting time and the dynasty ending time displayed on the button towards the dynasty carving groove, the display can display the dynasty map, and the change of ancient and modern place names can be clearly known through comparison with a transparent layer printed with a Chinese layout on an acrylic plate, so that the substitution feeling is improved.
Step two:
and adjusting the time setter arranged in the middle to enable the indicated time to be between the time spans of the left side time setter and the right side time setter, wherein the touch screen displays the name of the important historical event occurring in the year, the detailed content is displayed by clicking the name of the important historical time, and the area where the time occurs is marked in a highlighted manner on the map displayed by the display.
Preferably, a pen slot is concavely arranged on the right side of the touch screen, and a capacitance pen is arranged in the pen slot.
Preferably, in order to conveniently take out the capacitive pen from the pen slot, the left side and the right side of the middle of the pen slot are respectively provided with an arc-shaped hand buckle in a concave manner.
Preferably, the end face of the shell is provided with a red error alarm lamp and a green correct display lamp, and the error alarm lamp and the correct display lamp are respectively and electrically connected with the central processing unit.
Preferably, the green correct display light is lit when the time indicated by the leftmost and rightmost time setter coincides with the heading start and end time displayed on the selected button in the heading groove. When the time indicated by the leftmost and rightmost time setting devices does not match the heading start and end time displayed on the selected button toward the heading groove, a red error warning lamp is turned on.
Compared with the prior art, the invention has the following beneficial effects:
(1) the maps of different dynasties can be compared with the current regional map of China, so that the sense of substituting the learned history is improved, and the learning interest is increased.
(2) The time of the important historical time can be inquired according to the time, and the time audio-video is added.
(3) The dynasty map is displayed by using time setting, and the entertainment is increased similar to a jigsaw pattern type.
(4) Is convenient to carry.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of a Chinese history comparison query board according to the present invention,
figure 2 is a left side view of the present invention,
figure 3 is a top view of the present invention,
figure 4 is a view showing the internal structure of the present invention,
figure 5 is a schematic view of a portion of a time setter of the present invention,
figure 6 is a cross-sectional view taken along plane a-a of the present invention,
FIG. 7 is a sectional view taken along plane B-B of the present invention.
In the figure: 1-shell, 1 a-pen groove, 1a 1-hand buckle, 1 b-observation ring, 1 c-rotary groove, 1 d-spring cavity, 1 e-collision cavity;
2-a touch screen;
3-a capacitance pen;
4-acrylic plate, 4 a-transparent layer printed with Chinese layout;
5-a button;
6-time setter, 6 a-rotating wheel, 6a 1-rotating handle, 6 b-digit wheel, 6b 1-digit notch, 6 c-gear switch and 6 d-supporting shaft;
7-a touch device, 7 a-an inclined plane upper end body, 7 b-a limiting block and 7 c-a push rod;
8-a thrust spring;
9-touch sensor;
10-a display;
11-a power supply device;
12-a central processing unit;
13-a memory;
14-power master switch;
15-error warning light;
16-correct display light;
17-electromagnet.
Detailed Description
The accompanying drawings are preferred embodiments of the method for using the Chinese history comparison query board, and the present invention is further described in detail with reference to the accompanying drawings.
A using method of a Chinese history comparison query board is shown in figure 1, and the Chinese history comparison query board comprises a shell 1, wherein a display 10 is arranged on the shell 1, a transparent acrylic board 4 covers the display 10, and a transparent layer 4a printed with a Chinese layout is arranged on the acrylic board 4. In order to avoid affecting the viewing of the content on the display 10, the transparent layer 4a printed with the chinese layout only needs to carve the outline of the chinese layout and the boundary between provinces, cities and municipalities, and does not need to label the information such as place names.
22 buttons 5 are arranged on the left side of the acrylic plate 4, and names of 22 dynasties and times from ' business ' to ' new China ' are printed on each button 5, namely ' summer ', ' business ', ' west week ', ' spring and autumn ', ' war ', ' Qin ', ' Xihan ', ' east Han ', ' three kingdoms ', ' xi jin ' ', ' south north south China ', ' inert ', ' Tang ', ' five generations ', ' north Song ', ' south Song ', ' Yuan ', ' Ming ', ' Qing ', ' Ming ', ' the Ming ' and ' new China ', respectively.
The right side of the display 10 is provided with a touch screen 2, which is also called a touch screen or a touch panel, and is an induction type liquid crystal display device capable of receiving input signals such as a touch head, when a graphical button on the screen is touched, a touch feedback system on the screen can drive various connecting devices according to a pre-programmed program, so that the touch feedback system can be used for replacing a mechanical button panel, and vivid video and audio effects can be produced by a liquid crystal display picture. As a latest computer input device, the touch screen is the simplest, convenient and natural man-machine interaction mode at present.
A pen slot 1a is concavely arranged on the right side of the touch screen 2, a capacitance pen 3 is arranged in the pen slot 1a, and the capacitance pen 3 is clamped in the pen slot 1 a. In order to conveniently take out the capacitance pen 3 from the pen groove 1a, the left side and the right side of the middle of the pen groove 1a are respectively provided with an arc-shaped hand buckle 1a1 in a concave manner. The capacitance pen 3 can replace a hand of a person to operate the touch screen 2, clicking is more accurate, and misoperation is avoided.
The top of the display 10 is provided with three groups of time setting devices 6 which are sequentially arranged from left to right, the time setting devices 6 comprise four rotating wheels 6a which are sequentially arranged, number wheels 6b which are fixedly connected with the rotating wheels 6a and a gear switch 6c, ten rotating handles 6a1 are radially and uniformly distributed on the circumferential surface of each rotating wheel 6a, ten number notches 6b1 are radially and uniformly distributed on the circumferential surface of each number wheel 6b, the number notches 6b1 correspond to the rotating handles 6a1 one by one, ten numbers from 0 to 9 are sequentially arranged on the ten number notches 6b1, the gear switch 6c is two gears of front gear and rear gear, the front gear represents front of a metric, and the rear gear represents rear of the metric.
As shown in fig. 7, a support shaft 6d is provided on each of the axial end surfaces of the runner 6a and the number wheel 6 b. The shell 1 is provided with a rotary groove 1c in the concave position corresponding to the rotary wheel 6a and the digit wheel 6b, an observation ring 1b is arranged above the position of the shell 1 corresponding to the digit wheel 6b, and the observation ring 1b is provided with an observation hole. The rotating wheel 6a is inserted into the rotating groove 1c, and the highest point of the rotating handle 6a1 is arranged outside the shell 1, so that the rotating handle 6a1 can be conveniently turned by a hand. The digit wheel 6b is arranged in a cavity formed by the observation ring 1b and the rotary groove 1c, the digit notch 6b1 corresponds to the observation hole, and when the digit notch 6b1 is aligned with the observation hole, a complete digit can be observed through the observation hole. The supporting shaft 6d penetrates through the inner wall of the shell 1.
A spring cavity 1d communicated with the rotary groove 1c is arranged below the rotary groove 1c, and a collision cavity 1e communicated with the spring cavity 1d is arranged below the spring cavity 1 d.
Shown by figure 6, spring chamber 1d inside be equipped with touching ware 7, touching ware 7 include inclined plane upper end body 7a, stopper 7b and push rod 7c, stopper 7b be located spring chamber 1d inside and reciprocate, inclined plane upper end body 7a locate stopper 7b top, its end is worn to establish to rotary groove 1c inside, push rod 7c be located stopper 7b below, its end is worn to establish to collide inside the chamber 1e, stopper 7b under the terminal surface and spring chamber 1d bottom surface between be equipped with thrust spring 8. When the lever 6a1 is rotated, the tip thereof collides with the inclined surface of the inclined upper end body 7a, and when the rotation is continued, the inclined upper end body 7a is moved downward.
And a touch sensor 9 is arranged in the collision cavity 1e and is positioned right below the push rod 7 c. An electromagnet 17 is arranged beside the rotary groove 1c, and under the condition of no electrification, the tail end of a push rod of the electromagnet 17 penetrates into the rotary groove 1c and limits the rotation of the rotating wheel 6a together with the inclined surface upper end body 7 a.
The intelligent alarm device is characterized in that a power supply device 11, a central processing unit 12 and a memory 13 are arranged inside the shell 1, a power supply main switch 14 is arranged on the end face of the shell 1, and a red error alarm lamp 15 and a green correct display lamp 16 are arranged on the end face of the shell 1.
The touch screen 2, the button 5, the gear switch 6c, the touch sensor 9, the display 10, the power supply device 11, the memory 13, the power main switch 14, the error alarm lamp 15, the correct display lamp 16 and the electromagnet 17 are respectively electrically connected with the central processing unit 12;
the using method comprises the following steps:
the method comprises the following steps:
after the power main switch 14 is turned on, the electromagnet 17 is powered on, the push rod is pulled out of the rotary groove 1c, one of the buttons 5 is pressed, then the time setting device 6 is adjusted, the time setting device 6 is adjusted in such a way that the time setting device 6 at the leftmost side is adjusted, and then the time setting device 6 at the rightmost side is adjusted, so that the time indicated by the two time setting devices 6 respectively corresponds to the heading start time and the ending time displayed on the button 5 towards the heading groove 5 c.
The front gear and the rear gear of the gear switch 6c respectively represent front gear and rear gear of a 'Gongyuan', the gear switch 6c is adjusted to select front gear and rear gear of the 'Gongyuan', then the four rotating wheels 6a are sequentially rotated, the rotating handle 6a1 extrudes the inclined surface upper end body 7a of the touch device 7 once every 36-degree rotation, the push rod 7b collides with the touch sensor 9, the touch sensor 9 transmits the signal to the central processor 12, and the central processor 12 converts the received signal into the corresponding year.
When the rotating wheel 6a rotates, the number wheel 6b rotates along with the rotating wheel, and the number carved by the number carving groove 6b1 on the number wheel 6b is displayed in the observation hole on the observation ring 1b, and the year formed by the four numbers is the same as the year formed by the conversion of the central processing unit 12.
When the time indicated by the leftmost and rightmost time setting devices 6 is completely consistent with the dynasty starting and ending time displayed on the dynasty carving groove 5c on the button 5, the display 10 displays the dynasty map, and the change of the ancient and modern place names can be clearly understood by comparing with the transparent layer 4a printed with the Chinese layout on the acrylic plate (4), so that the substitution feeling is improved.
When the time indicated by the leftmost and rightmost time setting means 6 completely coincides with the heading start time and the ending time displayed on the selected button 5 in the heading groove 5c, the green correct display lamp 16 is turned on, and when the time indicated by the leftmost and rightmost time setting means 6 does not coincide with the heading start time and the ending time displayed on the selected button 5 in the heading groove 5c, the red error warning lamp 15 is turned on.
As shown in fig. 5, when the button 5 is rotated in "western han", the leftmost time setter 6 sets the time to "202 before a second unit of a third unit", and the rightmost time setter 6 sets the time to "9 after a second unit of a third unit of a fourth.
Step two:
the time setter 6 arranged in the middle is adjusted to indicate the time between the time spans of the left and right time setters 6, the touch screen 2 displays the name of the important historical event occurring in the year, the detailed content is displayed by clicking the name of the important historical time, and the area where the time occurs is marked in the map displayed by the display 10.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (5)
1. A using method of a Chinese history comparison query board is characterized in that:
the Chinese history comparison query board comprises a shell (1), wherein a display (10) is arranged on the shell (1), a transparent acrylic board (4) is covered on the display (10), a transparent layer (4a) printed with a Chinese layout is arranged on the acrylic board (4),
22 buttons (5) are arranged on the left side of the display (10), 22 names of dynasties and times from 'quotient' to 'new China' are respectively printed on the buttons (5),
a touch screen (2) is arranged on the right side of the display (10),
the time setting device comprises a display (10), three groups of time setting devices (6) which are sequentially arranged from left to right are arranged at the top of the display (10), each time setting device (6) comprises four rotating wheels (6a) which are sequentially arranged, a number wheel (6b) fixedly connected with the rotating wheels (6a) and a gear switch (6c), ten rotating handles (6a1) are radially and uniformly distributed on each rotating wheel (6a), ten number notches (6b1) are radially and uniformly distributed on each number wheel (6b1) and correspond to the rotating handles (6a1) one by one, ten numbers are sequentially arranged on the ten number notches (6b1) from 0 to 9, and the gear switches (6c) are two gears of front gear and back gear,
the axial end surfaces of the rotating wheel (6a) and the number wheel (6b) are respectively provided with a supporting shaft (6d),
the shell (1) is provided with a concave rotary groove (1c) at the position corresponding to the rotary wheel (6a) and the digit wheel (6b), an observation ring (1b) is arranged above the position corresponding to the digit wheel (6b) of the shell (1), the observation ring (1b) is provided with an observation hole, the rotary wheel (6a) is inserted in the rotary groove (1c), the highest point of the rotary handle (6a1) is arranged outside the shell (1), the digit wheel (6b) is arranged in a cavity formed by the observation ring (1b) and the rotary groove (1c), the digit notch groove (6b1) is corresponding to the observation hole,
the supporting shaft (6d) is arranged in the inner wall of the shell (1) in a penetrating way,
a spring cavity (1d) communicated with the rotary groove (1c) is arranged below the rotary groove (1c), a collision cavity (1e) communicated with the spring cavity (1d) is arranged below the spring cavity (1d),
the spring cavity (1d) is internally provided with a touch device (7), the touch device (7) comprises an inclined plane upper end body (7a), a limiting block (7b) and a push rod (7c), the limiting block (7b) is positioned in the spring cavity (1d) and moves up and down, the inclined plane upper end body (7a) is arranged above the limiting block (7b), the tail end of the inclined plane upper end body penetrates into a rotating groove (1c), the push rod (7c) is positioned below the limiting block (7b), the tail end of the inclined plane upper end body penetrates into a collision cavity (1e), a thrust spring (8) is arranged between the lower end face of the limiting block (7b) and the bottom surface of the spring cavity (1d),
a touch sensor (9) is arranged in the collision cavity (1e) and is positioned right below the push rod (7c),
an electromagnet (17) is arranged beside the rotary groove (1c), under the condition of no electrification, the tail end of a push rod of the electromagnet (17) penetrates into the rotary groove (1c) and limits the rotation of the rotating wheel (6a) together with the inclined surface upper end body (7a),
a power supply device (11), a central processing unit (12) and a memory (13) are arranged in the shell (1), a power supply main switch (14) is arranged on the end surface of the shell (1),
the touch screen (2), the button (5), the gear switch (6c), the touch sensor (9), the display (10), the power supply device (11), the memory (13), the power main switch (14) and the electromagnet (17) are respectively electrically connected with the central processing unit (12);
the using method comprises the following steps:
the method comprises the following steps:
after a power supply main switch (14) is turned on, an electromagnet (17) is electrified, a push rod is pulled out of a rotary groove (1c), one button (5) is pressed down, then a time setter (6) is adjusted, the time setter (6) is adjusted by firstly adjusting the leftmost time setter (6) and then adjusting the rightmost time setter (6) so that the time indicated by the two time setters (6) respectively corresponds to the generation start time and the generation end time displayed on a generation groove (5c) on the button (5),
the front gear and the rear gear of the gear switch (6c) respectively represent the front gear and the rear gear of a 'Gongyuan', the gear switch (6c) is adjusted to select the front gear and the rear gear of the 'Gongyuan', then the four rotating wheels (6a) are sequentially rotated, the upper end body (7a) of the inclined plane of the touch device (7) is extruded once when the rotating handle (6a1) rotates for 36 degrees, so that the push rod (7b) collides with the touch sensor (9), the touch sensor (9) transmits the signal to the central processor (12), the central processor (12) converts the received signal into the corresponding year,
when the rotating wheel (6a) rotates, the digit wheel (6b) rotates along with the rotating wheel, the numbers carved by the figure carving grooves (6b1) on the digit wheel (6b) are displayed in the observation hole on the observation ring (1b), the year formed by the four numbers is the same as the year formed by the conversion of the central processing unit (12),
when the time indicated by the leftmost and rightmost time setting devices (6) is completely consistent with the dynasty starting time and the dynasty ending time displayed on the dynasty carving groove (5c) on the button (5), the display (10) can display the dynasty map, and compared with a transparent layer (4a) printed with a Chinese layout on the acrylic plate (4), the change of ancient and modern place names can be clearly known, so that the substitution feeling is improved;
step two:
and adjusting the time setter (6) arranged in the middle to enable the indicated time to be located between the time spans of the left side time setter (6) and the right side time setter (6), wherein the touch screen (2) displays the name of the important historical event occurring in the year, the detailed content is displayed by clicking the name of the important historical time, and the area where the time occurs is marked in a highlighted manner on the map displayed by the display (10).
2. The use method of the Chinese history comparison query board according to claim 1, wherein:
a pen groove (1a) is formed in the right side of the touch screen (2) in an inwards concave mode, and a capacitance pen (3) is arranged inside the pen groove (1 a).
3. The use method of the Chinese history comparison query board according to claim 2, wherein:
in order to conveniently take out the capacitance pen (3) from the pen groove (1a), arc-shaped hand buckles (1a1) are respectively inwards recessed on the left side and the right side of the middle of the pen groove (1 a).
4. The use method of the Chinese history comparison query board according to claim 1, wherein:
the LED lamp is characterized in that a red error alarm lamp (15) and a green correct display lamp (16) are arranged on the end face of the shell (1), and the error alarm lamp (15) and the correct display lamp (16) are respectively electrically connected with the central processing unit (12).
5. The use method of the Chinese history comparison query board according to claim 4, wherein:
when the time indicated by the leftmost and rightmost time setting means (6) is completely coincident with the generation start and end time displayed on the generation groove (5c) of the selected button (5), the green correct display lamp (16) is turned on,
when the time indicated by the leftmost and rightmost time setting means (6) does not coincide with the generation start and end times displayed on the selected button (5) in the generation groove (5c), a red error warning lamp (15) is turned on.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810599736.3A CN108735007B (en) | 2018-06-12 | 2018-06-12 | Use method of Chinese history comparison query board |
| CN202010716616.4A CN111833664A (en) | 2018-06-12 | 2018-06-12 | Chinese history learning tool |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810599736.3A CN108735007B (en) | 2018-06-12 | 2018-06-12 | Use method of Chinese history comparison query board |
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| CN202010716616.4A Division CN111833664A (en) | 2018-06-12 | 2018-06-12 | Chinese history learning tool |
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| CN108735007A CN108735007A (en) | 2018-11-02 |
| CN108735007B true CN108735007B (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010716616.4A Pending CN111833664A (en) | 2018-06-12 | 2018-06-12 | Chinese history learning tool |
| CN201810599736.3A Expired - Fee Related CN108735007B (en) | 2018-06-12 | 2018-06-12 | Use method of Chinese history comparison query board |
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| CN112799553A (en) * | 2019-11-13 | 2021-05-14 | 北京四维图新科技股份有限公司 | Electronic map interaction method and mobile device |
| CN111599227A (en) * | 2020-04-27 | 2020-08-28 | 杨方能 | Case teaching aid capable of comparing east-west law differences |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB376548A (en) * | 1931-09-16 | 1932-07-14 | Ernest Edwin White | Improvements in devices for teaching history |
| CN2239645Y (en) * | 1995-04-17 | 1996-11-06 | 林国钧 | Shorthand rotary disk |
| KR200445510Y1 (en) * | 2007-08-07 | 2009-08-06 | 노정원 | A genealogical chart of dynasty of the three tribes in Korean Peninsula |
| JP3140795U (en) * | 2008-01-29 | 2008-04-10 | 株式会社日本標準 | History learning |
| US20100167256A1 (en) * | 2008-02-14 | 2010-07-01 | Douglas Michael Blash | System and method for global historical database |
| WO2009154478A1 (en) * | 2008-06-20 | 2009-12-23 | Business Intelligence Solutions Safe B.V. | A system and method of identifying and visually representing adjustable data |
| KR101134500B1 (en) * | 2009-04-21 | 2012-04-09 | 김지성 | Method for Learning Associations of Image and Associations of Image book |
| US20110153368A1 (en) * | 2009-12-17 | 2011-06-23 | XtremeGIS, Inc. | User Interactive Reinsurance Risk Analysis Application |
| CN201725487U (en) * | 2010-07-27 | 2011-01-26 | 吕霞 | Comparator of ancient map and modern map |
| CN202422442U (en) * | 2011-12-27 | 2012-09-05 | 刘长青 | Historical knowledge memory disc |
| CN203444648U (en) * | 2013-09-24 | 2014-02-19 | 韩丽美 | History image-text teaching device according to years |
| CN203858767U (en) * | 2014-03-10 | 2014-10-01 | 黑河学院 | Historical map teaching aid |
| CN204102372U (en) * | 2014-07-09 | 2015-01-14 | 赵桂堂 | A kind of novel historic dynasty teaching appliance |
| CN105243887A (en) * | 2015-10-30 | 2016-01-13 | 梅艳 | Full-touch intelligent folding type historical map teaching demonstration apparatus |
| CN206340182U (en) * | 2016-12-26 | 2017-07-18 | 兰州资源环境职业技术学院 | A kind of application electric technology teaching aid |
| CN206516076U (en) * | 2017-01-21 | 2017-09-22 | 湖南安全技术职业学院 | Historical teaching contrasts exhibiting device with map |
-
2018
- 2018-06-12 CN CN202010716616.4A patent/CN111833664A/en active Pending
- 2018-06-12 CN CN201810599736.3A patent/CN108735007B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN108735007A (en) | 2018-11-02 |
| CN111833664A (en) | 2020-10-27 |
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