CN218214444U

CN218214444U - Teaching board structure

Info

Publication number: CN218214444U
Application number: CN202222349313.0U
Authority: CN
Inventors: 刘玲; 李慧; 公佳硕
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-03
Anticipated expiration: 2032-09-05

Abstract

The application discloses teaching board structure, including the two-sided teaching clipboard and the clean structure that are used for computer science and technical teaching, clean structure is including installing the casing, the equal rigid coupling in two-sided teaching clipboard top and bottom has the installation casing, installation casing inner chamber lateral wall rigid coupling fixed column, fixed column sliding surface connection sliding plate, the equal rigid coupling in both sides has first spliced pole around the sliding plate, first spliced pole one end rigid coupling connecting plate, connecting plate one side is rotated and is connected the screw thread post, screw thread post surface threaded connection regulating plate, regulating plate one side rigid coupling has the second spliced pole, second spliced pole one end rigid coupling mounting panel, the clean board of mounting panel one side rigid coupling is wiped. This application utilizes clean blackboard eraser can be convenient for carry out holistic cleanness to two-sided teaching clipboard, makes the efficiency of erasing of characters on the two-sided teaching clipboard higher, the going on of computer science and technology teaching of being convenient for.

Description

Teaching board structure

Technical Field

The application relates to the field of computers, in particular to a teaching board structure.

Background

The computer science and technology is a national first-level subject, and comprises professions such as information security, software engineering, computer software and theory, a computer system structure, computer application technology, computer technology and the like, major and minor major data technology introduction, data acquisition and processing practice, web front/back end development, statistics and data analysis, machine learning, a high-level database system, data visualization, cloud computing technology, artificial intelligence, natural language processing, media big data case analysis, network space security, computer network, data structure, software engineering, an operating system and other courses, and big data direction series experiments, and completes various practical links such as program design, data analysis, machine learning, data visualization, big data comprehensive application practice, profession and graduation design.

When computer science and technical teaching are carried out, the teaching board needs to be repeatedly written and erased, but the existing teaching board needs to be erased a little by a little, so that the erasing efficiency is low, and the proceeding of the computer science and technical teaching is influenced. Accordingly, a teaching board structure is proposed to solve the above problems.

Disclosure of Invention

The teaching board structure is used for solving the problems that in the prior art, when computer science and technical teaching are carried out, the teaching board needs to be repeatedly written and erased, but the existing teaching board needs to be erased little by little, so that the erasing efficiency is low, and the computer science and technical teaching are influenced.

According to an aspect of the application, a teaching board structure is provided, including the two-sided teaching clipboard and the clean structure that are used for computer science and technical teaching, clean structure is including installing the casing, the equal rigid coupling in two-sided teaching clipboard top and bottom has the installation casing, installation casing inner chamber lateral wall rigid coupling fixed column, fixed column surface sliding connection sliding plate, the equal rigid coupling in both sides has first spliced pole around the sliding plate, first spliced pole one end rigid coupling connecting plate, connecting plate one side is rotated and is connected the screw post, screw post surface threaded connection regulating plate, regulating plate one side rigid coupling has the second spliced pole, second spliced pole one end rigid coupling mounting panel, the clean board of mounting panel one side rigid coupling is wiped.

Further, including the angle modulation structure, the angle modulation structure is including fixed casing, fixed casing inner chamber bottom is rotated and is connected the column that rotates, column top rigid coupling rotor plate, the first support column of rotor plate top rigid coupling, first support column rigid coupling is in the installation casing bottom that is located the below, rotor plate bottom sliding connection supports the spin, it rotates to connect in fixed casing top surface to support the spin, the first bevel gear of column surface rigid coupling rotates, first bevel gear one side meshing connection second bevel gear, second bevel gear one side rigid coupling rolling handle.

The auxiliary structure comprises an auxiliary plate, sliding wheel sets are fixedly connected to four corners of the bottom of the auxiliary plate, the top of the auxiliary plate is fixedly connected with a protective shell, an electric push rod is fixedly connected to the bottom of an inner cavity of the protective shell, a lifting plate is fixedly connected to the top of the electric push rod and is slidably connected to the surface of a limiting column, the limiting column is fixedly connected to the bottom of the inner cavity of the protective shell, the top of the lifting plate is fixedly connected with a second supporting column, and the second supporting column is fixedly connected to the bottom of the fixed shell.

Furthermore, the adjusting openings are formed in two sides of the fixing column, and one end of the first connecting column penetrates through the adjusting openings and extends to the outer side of the fixing column.

Further, one side rigid coupling that the regulating plate is close to the connecting plate has the second spliced pole of two symmetric distributions, the connecting hole of two symmetric distributions is seted up to the connecting plate, second spliced pole one end through connection hole and rigid coupling in mounting panel one side.

Furthermore, the top surface of the fixed shell is rotatably connected with a plurality of supporting rolling balls distributed in an annular array, the bottom surface of the rotating plate is provided with a sliding groove, and the supporting rolling balls are connected with the rotating plate in a sliding mode through the sliding groove.

Furthermore, the top surface of the fixed shell is provided with a rotating hole, and the top end of the rotating column penetrates through the rotating hole and extends to the upper part of the fixed shell.

Furthermore, a mounting hole is formed in one side of the fixed shell, and one end of the rotating handle penetrates through the mounting hole and extends to the outer side of the fixed shell.

Further, the bottom of the inner cavity of the protective shell is fixedly connected with four limiting columns distributed in a rectangular structure, the lifting plate is provided with four limiting holes distributed in a rectangular structure, and the top ends of the limiting columns penetrate through the limiting holes and are fixedly connected to the top of the inner cavity of the protective shell.

Furthermore, a preset opening is formed in the top surface of the protective shell, and the top end of the second support column penetrates through the preset opening and extends to the upper portion of the protective shell.

Through the above-mentioned embodiment of this application, solved when carrying out computer science and technical teaching, the teaching board need write repeatedly, erase, but current teaching board needs to erase a bit, makes the efficiency of erasing lower, influences the going on problem of computer science and technical teaching, improves the efficiency that the teaching board characters erased, is convenient for going on of computer science and technical teaching.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is an overall perspective view of one embodiment of the present application;

FIG. 2 is an overall internal schematic view of an embodiment of the present application;

FIG. 3 is a schematic overall side view of an embodiment of the present application;

FIG. 4 is an enlarged partial view of a portion of FIG. 3 according to an embodiment of the present application;

fig. 5 is a schematic enlarged view of a portion B in fig. 3 according to an embodiment of the present application.

In the figure: 1. a double-sided teaching writing board; 2. installing a shell; 3. fixing a column; 4. a sliding plate; 5. a first connecting column; 6. a connecting plate; 7. a threaded post; 8. an adjusting plate; 9. a second connecting column; 10. mounting a plate; 11. cleaning the blackboard eraser; 12. a fixed housing; 13. rotating the column; 14. a rotating plate; 15. a first support column; 16. supporting the rolling ball; 17. a first bevel gear; 18. a second bevel gear; 19. rotating the handle; 20. an auxiliary plate; 21. a sliding wheel set; 22. a protective housing; 23. an electric push rod; 24. raising the plate; 25. A limiting post; 26. a second support column.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-5, a teaching board structure comprises a double-sided teaching writing board 1 and a cleaning structure, the double-sided teaching writing board 1 is used for computer science and technology teaching, the cleaning structure comprises an installation shell 2, the top and the bottom of the double-sided teaching writing board 1 are fixedly connected with the installation shell 2, the side wall of the inner cavity of the installation shell 2 is fixedly connected with a fixed column 3, the surface of the fixed column 3 is slidably connected with a sliding plate 4, the front side and the rear side of the sliding plate 4 are fixedly connected with first connecting columns 5, one ends of the first connecting columns 5 are fixedly connected with a connecting plate 6, one side of the connecting plate 6 is rotatably connected with threaded columns 7, the surfaces of the threaded columns 7 are in threaded connection with an adjusting plate 8, one sides of the adjusting plates 8 are fixedly connected with second connecting columns 9, one ends of the second connecting columns 9 are fixedly connected with an installation plate 10, and one sides of the installation plates 10 are fixedly connected with a cleaning eraser 11.

The cleaning eraser 11 can be moved conveniently through the fixed column 3, the sliding plate 4 and other structures, the cleaning eraser 11 can be used for cleaning the double-face teaching writing board 1 integrally, the erasing efficiency of characters on the double-face teaching writing board 1 is higher, and the computer science and technology teaching can be conveniently carried out.

The angle adjusting device comprises an angle adjusting structure, wherein the angle adjusting structure comprises a fixed shell 12, the bottom of an inner cavity of the fixed shell 12 is rotatably connected with a rotating column 13, the top end of the rotating column 13 is fixedly connected with a rotating plate 14, the top of the rotating plate 14 is fixedly connected with a first supporting column 15, the first supporting column 15 is fixedly connected with the bottom of a mounting shell 2 positioned below, the bottom of the rotating plate 14 is slidably connected with a supporting rolling ball 16, the supporting rolling ball 16 is rotatably connected with the top surface of the fixed shell 12, the surface of the rotating column 13 is fixedly connected with a first bevel gear 17, one side of the first bevel gear 17 is engaged with a second bevel gear 18, and one side of the second bevel gear 18 is fixedly connected with a rotating handle 19; the auxiliary structure comprises an auxiliary plate 20, four corners of the bottom of the auxiliary plate 20 are fixedly connected with sliding wheel sets 21, the top of the auxiliary plate 20 is fixedly connected with a protective shell 22, the bottom of the inner cavity of the protective shell 22 is fixedly connected with an electric push rod 23, the top of the electric push rod 23 is fixedly connected with a lifting plate 24, the lifting plate 24 is slidably connected to the surface of a limiting column 25, the limiting column 25 is fixedly connected to the bottom of the inner cavity of the protective shell 22, the top of the lifting plate 24 is fixedly connected with a second supporting column 26, and the second supporting column 26 is fixedly connected to the bottom of the fixed shell 12; adjusting openings are formed in two sides of the fixed column 3, and one end of the first connecting column 5 penetrates through the adjusting openings and extends to the outer side of the fixed column 3; one side, close to the connecting plate 6, of the adjusting plate 8 is fixedly connected with two symmetrically distributed second connecting columns 9, the connecting plate 6 is provided with two symmetrically distributed connecting holes, and one end of each second connecting column 9 penetrates through the corresponding connecting hole and is fixedly connected to one side of the mounting plate 10; the top surface of the fixed shell 12 is rotatably connected with a plurality of supporting rolling balls 16 distributed in an annular array, the bottom surface of the rotating plate 14 is provided with a sliding groove, the supporting rolling balls 16 are slidably connected with the rotating plate 14 through the sliding groove, and when the rotating plate 14 rotates, the supporting rolling balls 16 can support the rotating plate 14, so that the rotating plate 14 can rotate more stably; a rotating hole is formed in the top surface of the fixed shell 12, and the top end of the rotating column 13 penetrates through the rotating hole and extends to the upper side of the fixed shell 12; a mounting hole is formed in one side of the fixed shell 12, and one end of the rotating handle 19 penetrates through the mounting hole and extends to the outer side of the fixed shell 12; four limiting columns 25 distributed in a rectangular structure are fixedly connected to the bottom of the inner cavity of the protective shell 22, four limiting holes distributed in a rectangular structure are formed in the lifting plate 24, the top ends of the limiting columns 25 penetrate through the limiting holes and are fixedly connected to the top of the inner cavity of the protective shell 22, and the limiting columns 25 can limit the moving track of the lifting plate 24; a preset opening is formed in the top surface of the protective shell 22, and the top end of the second supporting column 26 penetrates through the preset opening and extends to the upper side of the protective shell 22.

When the teaching board is used, electrical components in the teaching board are externally connected with a power supply and a control switch when in use, firstly, the teaching board can move more labor-saving and faster through the sliding wheel set 21, then, the electric push rod 23 can drive the lifting board 24 to move along the limiting column 25, so as to drive the second supporting column 26 to move in the same direction, further, the fixed shell 12 and the double-sided teaching writing board 1 are driven to move in the same direction, so as to adjust the height of the double-sided teaching writing board 1, thereby being convenient for teachers with different heights to use, then, writing can be carried out on the double-sided teaching writing board 1, so as to carry out teaching on computer science and technology, when characters on the double-sided teaching writing board 1 need to be erased, the threaded column 7 is firstly rotated, the adjusting plate 8 can be driven to move when the threaded column 7 rotates, and then the second connecting column 9 is driven to move in the same direction, the second connecting column 9 can drive the mounting plate 10 and the cleaning eraser 11 to move in the same direction, so that the cleaning eraser 11 is tightly attached to the surface of the double-sided teaching writing board 1, then the connecting plate 6 can be slid under the action of the structures such as the fixing column 3, so as to drive the structures such as the cleaning eraser 11 to move in the same direction, at the moment, the cleaning eraser 11 can be used for erasing characters on the surface of the double-sided teaching writing board 1, so as to improve the character erasing efficiency, thereby improving the teaching efficiency of computer science and technology, when the display angle of the double-sided teaching writing board 1 needs to be adjusted, the rotating handle 19 can be rotated, so as to drive the second bevel gear 18 to rotate, and further drive the first bevel gear 17 to rotate, the first bevel gear 17 can drive the rotating column 13 to rotate, so as to drive the rotating plate 14 to rotate, and further drive the first supporting column 15 to rotate, and when the first supporting column 15 rotates, the mounting shell 2 and the double-sided teaching writing board 1 can be driven to rotate, thereby adjust the angle of two-sided teaching clipboard 1, be convenient for show the student of different position, be convenient for the teaching of computer science and technique.

The application has the advantages that:

1. the double-face teaching writing board cleaning device is convenient to operate, the cleaning eraser can be moved conveniently by using the structures such as the fixed column and the sliding plate, the double-face teaching writing board can be cleaned integrally by using the cleaning eraser, the erasing efficiency of characters on the double-face teaching writing board is higher, and the computer science and technology teaching can be conveniently carried out;

2. the structure of the rotating column can be conveniently rotated through the first bevel gear and the second bevel gear, so that the angle is convenient to adjust, students in different directions can be conveniently shown, and the practicability of the teaching board is improved;

3. this application is rational in infrastructure, can be convenient for adjust the height of two-sided teaching clipboard through electric putter and second support column isotructure, and the different height teachers of being convenient for use, enlarge the application scope of teaching board, the teaching of the computer science and technique of being convenient for.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A teaching board structure characterized in that: including two-sided teaching clipboard (1) and the clean structure that is used for computer science and technology teaching, clean structure is including installation casing (2), the equal rigid coupling in two-sided teaching clipboard (1) top and bottom has installation casing (2), installation casing (2) inner chamber lateral wall rigid coupling fixed column (3), fixed column (3) sliding surface connection sliding plate (4), the equal rigid coupling in both sides has first spliced pole (5) around sliding plate (4), first spliced pole (5) one end rigid coupling connecting plate (6), connecting screw post (7) are rotated to connecting plate (6) one side, screw post (7) surface threaded connection regulating plate (8), regulating plate (8) one side rigid coupling has second spliced pole (9), second spliced pole (9) one end rigid coupling mounting panel (10), mounting panel (10) one side rigid coupling cleaning board wipes (11).

2. A teaching board structure according to claim 1, wherein: including the angle modulation structure, the angle modulation structure is including fixed casing (12), fixed casing (12) inner chamber bottom is rotated and is connected rotation post (13), rotation post (13) top rigid coupling rotor plate (14), first support column (15) of rotor plate (14) top rigid coupling, first support column (15) rigid coupling is in installation casing (2) bottom that is located the below, rotor plate (14) bottom sliding connection supports spin (16), support spin (16) and rotate and connect in fixed casing (12) top surface, rotate first bevel gear (17) of post (13) surface rigid coupling, first bevel gear (17) one side meshing connects second bevel gear (18), second bevel gear (18) one side rigid coupling twist grip (19).

3. A teaching board structure according to claim 1, wherein: the auxiliary structure comprises an auxiliary plate (20), sliding wheel sets (21) are fixedly connected to four corners of the bottom of the auxiliary plate (20), a protective shell (22) is fixedly connected to the top of the auxiliary plate (20), an electric push rod (23) is fixedly connected to the bottom of an inner cavity of the protective shell (22), a lifting plate (24) is fixedly connected to the top of the electric push rod (23), the lifting plate (24) is slidably connected to the surface of a limiting column (25), the limiting column (25) is fixedly connected to the bottom of the inner cavity of the protective shell (22), a second supporting column (26) is fixedly connected to the top of the lifting plate (24), and the second supporting column (26) is fixedly connected to the bottom of a fixed shell (12).

4. A teaching board structure according to claim 1, wherein: adjusting openings are formed in two sides of the fixing column (3), and one end of the first connecting column (5) penetrates through the adjusting openings and extends to the outer side of the fixing column (3).

5. A teaching board structure according to claim 1, wherein: regulating plate (8) are close to one side rigid coupling of connecting plate (6) and have second spliced pole (9) of two symmetric distributions, the connecting hole of two symmetric distributions is seted up in connecting plate (6), second spliced pole (9) one end runs through connecting hole and rigid coupling in mounting panel (10) one side.

6. A teaching board structure according to claim 2, wherein: the top surface of the fixed shell (12) is rotatably connected with a plurality of supporting rolling balls (16) distributed in an annular array, the bottom surface of the rotating plate (14) is provided with a sliding groove, and the supporting rolling balls (16) are connected with the rotating plate (14) in a sliding mode through the sliding groove.

7. A teaching board structure according to claim 2, wherein: the top surface of the fixed shell (12) is provided with a rotating hole, and the top end of the rotating column (13) penetrates through the rotating hole and extends to the upper part of the fixed shell (12).

8. A teaching board structure according to claim 2, wherein: the mounting hole is opened to fixed casing (12) one side, twist grip (19) one end runs through the mounting hole and extends to the fixed casing (12) outside.

9. A teaching board structure according to claim 3, wherein: protective housing (22) inner chamber bottom rigid coupling has four spacing posts (25) that are the rectangle structure and distribute, it offers four spacing holes that are the rectangle structure and distribute to raise board (24), spacing hole and rigid coupling are run through in protective housing (22) inner chamber top on spacing post (25) top.

10. A teaching board structure according to claim 3, wherein: the top surface of the protective shell (22) is provided with a preset opening, and the top end of the second supporting column (26) penetrates through the preset opening and extends to the upper part of the protective shell (22).