CN212009906U

CN212009906U - Historical progress display device for history study

Info

Publication number: CN212009906U
Application number: CN202020985446.5U
Authority: CN
Inventors: 李祥
Original assignee: Mianyang Normal University
Current assignee: Mianyang Normal University
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2020-11-24
Anticipated expiration: 2030-06-02

Abstract

The utility model provides a history study is with historical process display device, including the show board, the front of show board is embedded with display screen and operation panel respectively, the side embedding respectively of show board has speaker and data interface, the fixed solar cell panel that is provided with in top of show board, solar cell panel's both sides have all been embedded into the access panel, there is the telescopic link bottom the show board through bolt fixed mounting, the fixed base that is provided with in bottom of telescopic link, the front embedding of base has the chamber door, the back of show board has been embedded into LED lamp area respectively, magnetism pastes board and little magnet, solar cell panel's inside embedding has the lithium cell, magnetism pastes the board, the equal swing joint in the outside of display screen has the toughened glass board, the inside embedding of show board has the reinforcing plate, the inside of base has embedded balancing weight and host computer respectively, the utility model discloses a display screen that sets up, speaker and magnetic plate have solved the problem that this display device can not improve the interest that people watched fast.

Description

Historical progress display device for history study

Technical Field

The utility model relates to a display device technical field especially relates to a history process display device is used to history study.

Background

The history of China is long, history data is rich, the current history learning is mainly realized by that students remember history teaching materials hard, the learning efficiency is low, representative history events can occur in different ages and different periods in the development and progress of the history, and if the history teaching can be combined with the history events, great convenience can be brought to the students for learning the history.

The historical process display device for historical study now shows function is more single for the mode of show is simpler, can not improve the interest that people watched fast, and most of structural design of the display device that has now are simpler, make the display function of the device receive external factor's influence easily in normal use.

Therefore, it is necessary to provide a history display device for history learning to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a history process display device is used in history study has solved the problem that current display device can not improve the interest that people watched fast and current display device's display function receives external factor to influence easily.

In order to solve the technical problems, the history process display device for history study provided by the utility model comprises a display board, wherein a display screen and an operation board are respectively embedded in the front of the display board, a loudspeaker and a data interface are respectively embedded in the side surfaces of the display board, a solar cell panel is fixedly arranged at the top of the display board, maintenance boards are respectively embedded in the two sides of the solar cell panel, a telescopic rod is fixedly arranged at the bottom of the display board through bolts, a base is fixedly arranged at the bottom of the telescopic rod, universal wheels are fixedly arranged at the bottom of the base, a box door is embedded in the front of the base, an LED lamp strip, a magnetic pasting board and a small magnet are respectively embedded in the back of the display board, a lithium battery is embedded in the solar cell panel, and tempered glass plates are movably connected with the outer sides of the magnetic pasting board and the display screen, the inside embedding of show board has the reinforcing plate, the inside embedding of base has balancing weight and host computer respectively.

Preferably, the telescopic link is provided with two, two the telescopic link all is located the position between show board and the base, the telescopic link respectively with show board, base fixed connection.

Preferably, the LED lamp strip is integrally in a shape like a Chinese character 'hui', the LED lamp strip is located on the outer side of the magnetic pasting board, and the LED lamp strip is fixedly connected with the display board.

Preferably, the magnetism poster board is whole to be divided into four "rectangle" regions, four the magnetism poster board is divided into red, blue, white, yellow four kinds of colours, the back in the show board is embedded into to the magnetism poster board.

Preferably, the number of the solar cell panels is two, the two solar cell panels are arranged in a triangular pyramid shape, and the solar cell panels are fixedly connected with the display board.

Preferably, the bottom of the toughened glass plate is provided with rollers, the toughened glass plate is arranged in a staggered mode, and the toughened glass plate is movably connected with the display board.

Compared with the prior art, the utility model provides a pair of history process display device is used to history study has following beneficial effect:

the utility model provides a history process display device is used in history study, display screen, speaker and magnetic sheet through setting up have solved the problem that this display device can not improve people's interest of watching fast, in this display device normal operating, the lithium cell can provide sufficient electric power for the device, the host computer will show the data that the inside storage needs the show through display screen and speaker with the mode that video animation and audio frequency propagate this moment, the mode of the show of video animation is simple and easy to understand, let the people understand easily, and the mode of audio frequency show can effectively attract the crowd that the periphery passes, promote people's curiosity, be favorable to improving this display device to crowd's appeal, simultaneously, some paper data can post the magnetism poster board surface through little magnet, magnetism poster board divide into red, blue, white, yellow four kinds of color region, can post the different paper data of four kinds of important grades respectively, be very important data, comparatively important data and general data four kinds respectively to make things convenient for people to select the data of interest fast, be favorable to improving this display device's functionality, the device is through the show mode with vision, sense of hearing catch people's eyeball fast, is favorable to improving this display device to people's attractiveness.

The utility model provides a history process display device for history study, which solves the problem that the display function of the device is severely restricted by external factors by adopting an LED lamp strip, toughened glass and a solar cell panel, when sunlight irradiates the surface of the solar cell panel, the solar cell panel can convert the received solar energy into electric energy, the electric energy is stored in a lithium battery through an internal circuit of the device, thereby the device can be normally used in the external power-off environment, the restriction of an external circuit to the device is favorably reduced, when the external light is dark, the device can control the LED lamp strip to start working, the warm color light with certain brightness is generated, the light of the warm color light is soft, the eyeball of people can not be stimulated, thereby people can conveniently check the posted paper data at night, the toughened glass plate is arranged outside a display screen and a magnetic poster board, can enough prevent that external impact from causing the influence to display screen and magnetism pasting board, also can prevent that external dust and rainwater from causing the influence to the paper data and the display screen of posting simultaneously to be favorable to improving this display device's protectiveness, this display device passes through the combined action of each structure, can avoid external environment factor, human factor and electric power factor to cause the influence to the device's normal use, thereby has reduced the constraint nature of external factor to the device.

Drawings

Fig. 1 is a schematic structural view of a history process display device for history study according to the present invention;

fig. 2 is a back structure diagram of the display device of the present invention;

fig. 3 is a side sectional view of the display device of the present invention.

Reference numbers in the figures: 1. a display board; 101. an LED light strip; 102. a magnetic poster board; 103. a small magnet; 104. tempering the glass plate; 105. a reinforcing plate; 2. a display screen; 3. a telescopic rod; 4. a base; 401. a balancing weight; 402. a host; 5. a universal wheel; 6. a box door; 7. an operation panel; 8. a data interface; 9. a speaker; 10. an access panel; 11. a solar panel; 1101. a lithium battery.

The utility model provides an instrument all can obtain through market purchase and private customization:

lithium battery: 18650;

LED lamp area: ZBL 0603;

solar cell panel: APM18M27 × 27;

a display screen: FD 220P;

a host computer: M428I 5-9400;

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a history process demonstration apparatus for history study according to the present invention; fig. 2 is a back structure diagram of the display device of the present invention; fig. 3 is a side sectional view of the display device of the present invention. A history process display device for history study comprises a display board 1, a display screen 2 and an operation board 7 are respectively embedded in the front of the display board 1, a loudspeaker 9 and a data interface 8 are respectively embedded in the side faces of the display board 1, a solar cell panel 11 is fixedly arranged at the top of the display board 1, maintenance boards 10 are respectively embedded in the two sides of the solar cell panel 11, an expansion link 3 is fixedly arranged at the bottom of the display board 1 through bolts, a base 4 is fixedly arranged at the bottom of the expansion link 3, a universal wheel 5 is fixedly arranged at the bottom of the base 4, a box door 6 is embedded in the front of the base 4, an LED lamp strip 101, a magnetic pasting board 102 and a small magnet 103 are respectively embedded in the back of the display board 1, a lithium battery 1101 is embedded in the solar cell panel 11, the magnetic pasting board 102 and the outer side of the display screen 2 are both movably connected with a toughened glass board 104, and a reinforcing board 105 is embedded in the, a weight block 401 and a main body 402 are embedded in the base 4.

Further, telescopic link 3 is provided with two, and two telescopic links 3 all are located the position between show board 1 and the base 4, and telescopic link 3 respectively with show board 1, base 4 fixed connection, can adjust the height of show board 1 through telescopic link 3 to the most appropriate viewing angle is adjusted to show board 1 to the convenience.

Further, LED lamp area 101 is whole to be "back" word form, and LED lamp area 101 is located the outside of magnetism poster board 102, and

LED lamp area

101 and 1 fixed connection of show board can listen the illumination for 1 back region of show board through LED lamp area 101, make things convenient for people to look over the paper data of posting to the 1 back of show board at night.

Further, the magnetic poster board 102 is integrally divided into four rectangular areas, the four magnetic poster boards 102 are divided into four colors of red, blue, white and yellow, the magnetic poster board 102 is embedded into the back of the display board 1, and the four colors of the magnetic poster board 102 are divided to correspond to four data posting areas with different levels, so that people can conveniently and quickly look up required data.

Further, solar cell panel 11 is provided with two, and two solar cell panels 11 are "triangular pyramid" form setting, and solar cell panel 11 and show board 1 fixed connection, solar cell panel 11 can change solar energy into the electric energy to in storing into lithium cell 1101 with the electric energy through device internal circuit, thereby reduced the device and received fixed line's restraint.

Further, toughened glass board 104 bottom has the gyro wheel, and adjacent toughened glass board 104 dislocation set, toughened glass board 104 and show board 1 swing joint can protect display screen 2 and magnetism sticker board 102 through toughened glass board 104, and the effectual external environment factor that has prevented, think that the factor destroys the show data.

The utility model provides a pair of be convenient for splendid attire for chemicals powder material get agent device's theory of operation as follows: firstly, the installation fixing and the safety protection of the utility model are checked, when the display device operates normally, some paper data can be pasted on the surface of the magnetic pasting plate 102 through the small magnet 103, the magnetic pasting plate 102 is divided into four color areas of red, blue, white and yellow, four paper data with different important grades can be respectively pasted, namely four types of particularly important data, more important data and common data, when sunlight irradiates on the surface of the solar cell panel 11, the solar cell panel 11 can convert the received solar energy into electric energy, the electric energy is stored in the lithium battery 1101 through the internal circuit of the device, thereby the display device can be normally used in the external power-off environment, meanwhile, the lithium battery 1101 can also provide enough electric power for the device, the host 402 can display the data which are stored in the interior and need to be displayed through the display screen 2 and the loudspeaker 9 in a video animation and audio transmission mode, when external light is darker, the device will control LED lamp area 101 and begin work, produces the warm tone of certain luminance, and the light of warm tone is softer, can not cause the stimulation to people's eyeball, and toughened glass board 104 sets up in the outside of display screen 2 and magnetism sticker board 102, can enough prevent that external impact from causing the influence to display screen 2 and magnetism sticker board 102, also can prevent simultaneously that external dust and rainwater from causing the influence to the paper data of posting and display screen 2, has just so accomplished the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A history process display device for history study comprises a display board (1), and is characterized in that: the front of the display board (1) is embedded with a display screen (2) and an operating board (7) respectively, the side of the display board (1) is embedded with a loudspeaker (9) and a data interface (8) respectively, the top of the display board (1) is fixedly provided with a solar cell panel (11), the two sides of the solar cell panel (11) are embedded with maintenance boards (10), the bottom of the display board (1) is fixedly provided with a telescopic rod (3) through bolts, the bottom of the telescopic rod (3) is fixedly provided with a base (4), the bottom of the base (4) is fixedly provided with a universal wheel (5), the front of the base (4) is embedded with a box door (6), the back of the display board (1) is embedded with an LED lamp belt (101), a magnetic pasting board (102) and a small magnet (103) respectively, and a lithium battery (1101) is embedded in the solar cell panel (11), the display board is characterized in that the outer sides of the magnetic pasting board (102) and the display screen (2) are movably connected with a toughened glass plate (104), a reinforcing plate (105) is embedded into the display board (1), and a balancing weight (401) and a host (402) are embedded into the base (4) respectively.

2. The history progress display device for history study according to claim 1, wherein two telescopic rods (3) are provided, the two telescopic rods (3) are both located between the display board (1) and the base (4), and the telescopic rods (3) are respectively fixedly connected with the display board (1) and the base (4).

3. The history progress display device for history learning according to claim 1, wherein the LED strip (101) is in a shape of a Chinese character hui, the LED strip (101) is located outside the magnetic poster board (102), and the LED strip (101) is fixedly connected to the display board (1).

4. The history demonstration device according to claim 1, wherein the magnetic poster board (102) is divided into four rectangular areas, the four magnetic poster boards (102) are divided into four colors of red, blue, white and yellow, and the magnetic poster board (102) is embedded in the back of the demonstration board (1).

5. The history progress display device for history study according to claim 1, wherein the solar cell panel (11) is provided with two solar cell panels (11), the two solar cell panels (11) are arranged in a triangular pyramid shape, and the solar cell panels (11) are fixedly connected with the display board (1).

6. The history progress display device for history study according to claim 1, wherein the bottom of the tempered glass plate (104) is provided with rollers, the tempered glass plate (104) is arranged in a staggered manner, and the tempered glass plate (104) is movably connected with the display board (1).