CN215826342U

CN215826342U - Reading board with automatic wiping function for Chinese language teaching of middle-position work

Info

Publication number: CN215826342U
Application number: CN202121379986.XU
Authority: CN
Inventors: 崔奕; 何宇飞; 党玉东
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-02-15
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a reading board with an automatic wiping function for middle-position Chinese teaching, which comprises a frame, wherein a board surface is fixedly arranged in the frame, a top box is fixedly arranged at the top of the frame, and rotating shafts are movably arranged on two sides of the top box; set up the lead screw and drive the automatic face of cleaning of board of wiping, the automatic function of wiping has been realized, install the dust catcher in the end box, can absorb and write, the dust that produces when wiping, it cleans to have saved the manual work, it is more convenient to use, can effectively reduce the quantity of raise dust simultaneously, teachers and students' physical and mental health has been ensured, it is safer to use, be provided with the apron on reading the board, the apron can be through the book board of dying of mutually supporting lock of lock body and hasp, for reading the board and providing the protection, reduce the book board and use the trouble, install the projection curtain on the apron simultaneously, cover the apron and can make the book board can regard as the projection screen to use, teaching use is more convenient, simultaneously, the cost is saved.

Description

Reading board with automatic wiping function for Chinese language teaching of middle-position work

Technical Field

The utility model relates to the technical field of reading boards, in particular to a reading board with an automatic wiping function for Chinese language teaching of middle-position.

Background

In classroom teaching, a reading board is a key teaching prop, a teacher transfers knowledge to students by writing on a blackboard, and with the development of the modern society, a multimedia projection device is more used for teaching activities.

And current board of reading still has some drawbacks when using, for example, the board of reading utilizes the chalk to write, writes to accomplish the back and need utilize the eraser to clean, and very hard causes the chalk dust raise dust easily simultaneously, is unfavorable for teachers and students healthy, and the base colour of board of reading and writing simultaneously is black or dark green, and the projecting apparatus projection of being not convenient for is used, need install coiling mechanism and projection curtain additional above the board of reading, and the cost is great simultaneously inconvenient to use.

Therefore, the reading board with the automatic wiping function for the Chinese teaching is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reading board with an automatic wiping function for Chinese teaching, which aims to solve the problems that the existing reading board needs to be wiped by a wiper after writing is finished, the prior reading board is very labor-consuming, chalk dust is easy to fly, the health of teachers and students is not facilitated, the base color of the reading board is black or dark green, the reading board is inconvenient for projection of a projector, a winding device and a projection curtain need to be additionally arranged above the reading board, the use is inconvenient, and the cost is high.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a middle-position chinese teaching is with reading board with automatically, clean function, includes the frame, the inside fixed mounting of frame has the face, the top fixed mounting of frame has the STB, the equal movable mounting in both sides of STB has the pivot, logical groove has been seted up to the bottom surface of STB, the inside movable mounting of STB has the lead screw, movable mounting has the nut cover on the lead screw, the bottom fixed mounting of nut cover has the board of wiping, the bottom fixed mounting of frame has end box, the through-hole has been seted up to the top surface of end box, the preceding side surface intermediate position department fixed mounting of end box has the hasp, one side fixed mounting of hasp has control panel, the inside fixed mounting of end box has the dust catcher, the below fixed mounting of dust catcher has the dust collection box.

By adopting the technical scheme, the lead screw is rotationally connected with the nut sleeve to drive the nut sleeve to move left and right on the lead screw, so that the wiping plate arranged on the nut sleeve automatically wipes the board surface, manual wiping is omitted, the use is more convenient, the dust collector is arranged in the bottom box, chalk dust generated by writing and wiping enters the dust collector through the through hole under the action of gravity and the suction force of the dust collector and is finally collected by the dust collection box, thereby greatly reducing the volatilized chalk dust and ensuring the physical and mental health of teachers and students; set up the apron, the apron can be opened also can be closed, when the apron is opened, the reading board can normal use, when the apron is closed, the reading board is covered by the apron protection, the apron is covered the back, the lock body just in time contacts with the hasp, thereby can lock the reading board, avoid low age group student curiosity overweight and damage the reading board, put down the apron simultaneously and can effectively protect inside face, the apron covers the back simultaneously, the surface of apron is provided with white projection cloth, make the apron can regard as the projection screen use of projecting apparatus, thereby need not to install coiling mechanism and curtain additional in the top of reading the board, use cost is lower.

Preferably, the cover plate is fixedly installed on the rotating shaft, the lock body is fixedly installed on the inner side of the bottom end of the cover plate, and the fingerprint lock screen is fixedly installed on the outer side of the bottom end of the cover plate.

Through adopting above-mentioned technical scheme, cover the apron back, the lock body just in time contacts with the hasp to can lock the reading board, avoid low age group student curiosity too heavily and damage the reading board, put down the apron simultaneously and can effectively protect inside face, be favorable to keeping the face clean, the lock body can be shielded the fingerprint unblock by the fingerprint, facilitates the use.

Preferably, the nut sleeve is movably provided with a pressing button, the nut sleeve is internally provided with a clamping groove, and the clamping plate is movably arranged in the clamping groove.

Through adopting above-mentioned technical scheme, can push down the cardboard through pressing the button to make the cardboard press from both sides tightly to wipe the board, press the button once more, the cardboard kick-backs, is convenient for take out and wipes the board.

Preferably, the lead screw is rotatably connected with the nut sleeve.

Through adopting above-mentioned technical scheme, rotate through lead screw and nut cover and be connected, can drive the nut cover and remove about on the lead screw to the face is cleaned to the board of wiping of feasible installation on the nut cover is automatic, has saved the manual work and has cleaned, and it is more convenient to use.

Preferably, the wiping plate is connected with the clamping groove in a clamping mode.

By adopting the technical scheme, the wiping plate is convenient to detach from the nut sleeve, so that the wiping plate is convenient to clean and replace, and the use is more convenient.

Preferably, the cover plate is rotatably connected with the frame through a rotating shaft.

By adopting the technical scheme, the cover plate can be opened or closed, when the cover plate is opened, the reading plate can be normally used, and when the cover plate is closed, the reading plate is protected and covered by the cover plate.

Preferably, the outer surface of the cover plate is provided with a white projection cloth.

Through adopting above-mentioned technical scheme, when closing the apron, the surface of apron is the show that openly, and the surface of apron is provided with white projection cloth to make the apron can regard as the projection screen use of projecting apparatus, thereby need not to install coiling mechanism and curtain additional in the top of reading the board, use cost is lower.

Preferably, the top end of the dust collector is communicated with the through hole, and the bottom end of the dust collector is communicated with the dust collection box.

Through adopting above-mentioned technical scheme, the chalk dust when writing and cleaning gets into the dust catcher through the through-hole under the suction effect of gravity and dust catcher, finally is collected by the dust collection box to greatly reduced the chalk dust that volatilizes, ensured teachers and students physical and mental health.

Preferably, the dust collecting box is connected with the bottom box in a clamping manner.

Through adopting above-mentioned technical scheme, the dust collection box is convenient for open and take off to the convenience is handled the dust of collecting in the dust collection box, and it is more convenient to use.

Preferably, the through holes are provided with a plurality of groups, and the through holes of the groups are uniformly arranged on the top surface of the bottom box.

Through adopting above-mentioned technical scheme, guarantee dust collection efficiency through the multiunit through-hole, reduce and wave the volume of scattering dust in the air, the result of use is better.

Compared with the prior art, the utility model has the beneficial effects that:

1. the lead screw is arranged to drive the wiping plate to automatically wipe the surface of the board, so that the automatic wiping function is realized, the dust collector is arranged in the bottom box, dust generated during writing and wiping can be absorbed, manual wiping is omitted, the use is more convenient, the amount of raised dust can be effectively reduced, the physical and mental health of teachers and students is guaranteed, and the use is safer;

2. the cover plate is arranged on the reading plate, the cover plate can be locked through the mutual matching of the lock body and the lock catch, protection is provided for the reading plate, the use faults of the reading plate are reduced, the projection curtain is installed on the cover plate, the cover plate is covered, the reading plate can be used as a projection screen, teaching use is more convenient, and meanwhile cost is saved.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the connection relationship between the cover plate and the frame according to the present invention;

FIG. 3 is a schematic diagram of the internal structure of the set-top box of the present invention;

FIG. 4 is a schematic view of the connection between the wiper plate and the nut sleeve.

Fig. 5 is an internal structure view of the back box of the present invention.

In the figure: 1. a set-top box; 2. wiping the board; 3. plate surface; 4. a frame; 5. a bottom case; 6. a dust collecting box; 7. locking; 8. a control panel; 9. a through hole; 10. a rotating shaft; 11. a cover plate; 12. locking the screen by using the fingerprint; 13. a lock body; 14. a lead screw; 15. a through groove; 16. a nut sleeve; 17. clamping a plate; 18. pressing the button; 19. a card slot; 20. a vacuum cleaner.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: a reading board with an automatic wiping function for middle-position Chinese teaching, as shown in fig. 1 to 5, comprising a frame 4, characterized in that: the inside fixed mounting of frame 4 has face 3, the top fixed mounting of frame 4 has STB 1, the equal movable mounting in both sides of STB 1 has pivot 10, logical groove 15 has been seted up to the bottom surface of STB 1, the inside movable mounting of STB 1 has lead screw 14, movable mounting has nut cover 16 on the lead screw 14, the bottom fixed mounting of nut cover 16 has cleaning plate 2, the bottom fixed mounting of frame 4 has end box 5, through-hole 9 has been seted up to the top surface of end box 5, the preceding side surface intermediate position department fixed mounting of end box 5 has hasp 7, one side fixed mounting of hasp 7 has control panel 8, the inside fixed mounting of end box 5 has dust catcher 20, the below fixed mounting of dust catcher 20 has dust collection box 6.

By adopting the technical scheme, the lead screw 14 is rotationally connected with the nut sleeve 16 to drive the nut sleeve 16 to move left and right on the lead screw 14, so that the board surface 3 is automatically cleaned by the cleaning board 2 arranged on the nut sleeve 16, manual cleaning is omitted, the use is more convenient, the dust collector 20 is arranged in the bottom box 5, chalk dust generated by writing and cleaning enters the dust collector 20 through the through hole 9 under the action of gravity and the suction force of the dust collector 20 and is finally collected by the dust collection box 6, thereby greatly reducing the volatilized chalk dust and ensuring the physical and mental health of teachers and students; set up apron 11, apron 11 can open also can be closed, when apron 11 is opened, the reading board can normal use, when apron 11 is closed, the reading board is covered by 11 protections of apron, apron 11 covers the back, lock body 13 just in time contacts with hasp 7, thereby can lock the reading board, avoid the curiosity of students of low age to damage the reading board, put down can effectively protect inside face 3 with apron 11 simultaneously, apron 11 covers the back simultaneously, the surface of apron 11 is provided with white projection cloth, make the projection screen that the apron 11 can regard as the projecting apparatus to use, thereby need not to install coiling mechanism and curtain additional in the top of reading board, use cost is lower.

Specifically, as shown in fig. 2, a cover plate 11 is fixedly installed on the rotating shaft 10, a lock body 13 is fixedly installed on the inner side of the bottom end of the cover plate 11, and a fingerprint lock screen 12 is fixedly installed on the outer side of the bottom end of the cover plate 11.

Through adopting above-mentioned technical scheme, cover apron 11 back, lock body 13 just in time contacts with hasp 7 to can lock the reading board, avoid the curiosity of students of low age to be overweight and damage the reading board, put down apron 11 simultaneously and can effectively protect inside face 3, be favorable to keeping face 3 clean, lock body 13 can be by 12 fingerprint unblocks of fingerprint lock screen, facilitate the use.

Specifically, as shown in fig. 4, a pressing button 18 is movably mounted on the nut sleeve 16, a clamping groove 19 is formed in the nut sleeve 16, and a clamping plate 17 is movably mounted in the clamping groove 19.

Through adopting above-mentioned technical scheme, can push down cardboard 17 through pressing button 18 to make cardboard 17 press from both sides tightly to wipe board 2, press once more and press button 18, cardboard 17 kick-backs, is convenient for take out and wipes board 2.

Specifically, as shown in FIG. 3, the lead screw 14 is rotatably coupled to the nut sleeve 16.

By adopting the technical scheme, the screw rod 14 is rotationally connected with the nut sleeve 16, so that the nut sleeve 16 can be driven to move left and right on the screw rod 14, the wiping plate 2 arranged on the nut sleeve 16 automatically wipes the plate surface 3, manual wiping is omitted, and the use is more convenient.

Specifically, as shown in fig. 4, the wiper plate 2 is engaged with the engaging groove 19.

By adopting the technical scheme, the wiping plate 2 is convenient to detach from the nut sleeve 16, so that the wiping plate 2 is convenient to clean and replace, and the use is more convenient.

Specifically, as shown in fig. 2, the cover plate 11 is rotatably connected to the frame 4 through a rotating shaft 10.

By adopting the technical scheme, the cover plate 11 can be opened or closed, when the cover plate 11 is opened, the reading plate can be normally used, and when the cover plate 11 is closed, the reading plate is protected and covered by the cover plate 11.

Specifically, as shown in fig. 2, the outer surface of the cover plate 11 is provided with a white projection cloth.

Through adopting above-mentioned technical scheme, when closing apron 11, the surface of apron 11 is the show that openly, and the surface of apron 11 is provided with white projection cloth to make apron 11 can regard as the projection screen use of projecting apparatus, thereby need not to install coiling mechanism and curtain additional in the top of reading the board, use cost is lower.

Specifically, as shown in fig. 5, the top end of the cleaner 20 communicates with the through hole 9, and the bottom end of the cleaner 20 communicates with the dust box 6.

Through adopting above-mentioned technical scheme, the chalk dust when writing and cleaning gets into dust catcher 20 through-hole 9 under gravity and dust catcher 20's suction effect, finally is collected by dust collection box 6 to the chalk dust that volatilizees has reduced greatly, has ensured teachers and students physical and mental health.

Specifically, as shown in fig. 1, the dust box 6 is engaged with the bottom box 5.

Through adopting above-mentioned technical scheme, dust collection box 6 is convenient for open and is taken off to the convenience is handled the dust of collecting in dust collection box 6, and it is more convenient to use.

Specifically, as shown in fig. 1, the through holes 9 are provided with a plurality of groups, and the plurality of groups of through holes 9 are uniformly formed on the top surface of the bottom case 5.

Through adopting above-mentioned technical scheme, through 9 guarantee dust collection efficiency of multiunit through-holes, reduce the volume of volatilizing dust in the air, the result of use is better.

The working principle is as follows: the lead screw 14 is rotationally connected with the nut sleeve 16 to drive the nut sleeve 16 to move left and right on the lead screw 14, so that the wiping plate 2 arranged on the nut sleeve 16 automatically wipes the board surface 3, manual wiping is omitted, the use is more convenient, the dust collector 20 is arranged in the bottom box 5, chalk dust generated by writing and wiping enters the dust collector 20 through the through hole 9 under the action of gravity and the suction force of the dust collector 20 and is finally collected by the dust collection box 6, and therefore the volatilized chalk dust is greatly reduced, and the physical and mental health of teachers and students is guaranteed; set up apron 11, apron 11 can open also can be closed, when apron 11 is opened, the reading board can normal use, when apron 11 is closed, the reading board is covered by 11 protections of apron, apron 11 covers the back, lock body 13 just in time contacts with hasp 7, thereby can lock the reading board, avoid the curiosity of students of low age to damage the reading board, put down can effectively protect inside face 3 with apron 11 simultaneously, apron 11 covers the back simultaneously, the surface of apron 11 is provided with white projection cloth, make the projection screen that the apron 11 can regard as the projecting apparatus to use, thereby need not to install coiling mechanism and curtain additional in the top of reading board, use cost is lower.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used 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 thus, should not be considered as limiting the present invention.

Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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

Claims

1. The utility model provides a middle-position chinese teaching is with reading board with automatically, cleans function, includes frame (4), its characterized in that: the multifunctional cleaning tool is characterized in that a board surface (3) is fixedly arranged inside the frame (4), a top box (1) is fixedly arranged at the top of the frame (4), rotating shafts (10) are movably arranged on two sides of the top box (1), a through groove (15) is formed in the bottom surface of the top box (1), a lead screw (14) is movably arranged inside the top box (1), a nut sleeve (16) is movably arranged on the lead screw (14), a wiping plate (2) is fixedly arranged at the bottom of the nut sleeve (16), a bottom box (5) is fixedly arranged at the bottom of the frame (4), a through hole (9) is formed in the top surface of the bottom box (5), a lock catch (7) is fixedly arranged at the middle position of the front side surface of the bottom box (5), a control panel (8) is fixedly arranged on one side of the lock catch (7), and a dust collector (20) is fixedly arranged inside the bottom box (5), a dust collecting box (6) is fixedly arranged below the dust collector (20).

2. The reading board for middle-position chinese teaching with automatic wiping function according to claim 1, wherein: fixed mounting apron (11) on pivot (10), the inboard fixed mounting in bottom of apron (11) has lock body (13), the bottom outside fixed mounting of apron (11) has fingerprint lock screen (12).

3. The reading board for middle-position chinese teaching with automatic wiping function according to claim 1, wherein: the nut sleeve (16) is movably provided with a pressing button (18), the nut sleeve (16) is internally provided with a clamping groove (19), and the clamping plate (17) is movably arranged in the clamping groove (19).

4. The reading board for middle-position chinese teaching with automatic wiping function according to claim 1, wherein: the screw rod (14) is rotationally connected with the nut sleeve (16).

5. The reading board for middle-position chinese teaching with automatic wiping function according to claim 1, wherein: the wiping plate (2) is connected with the clamping groove (19) in a clamping manner.

6. The reading board for middle-position chinese teaching with automatic wiping function according to claim 2, wherein: the cover plate (11) is rotatably connected with the frame (4) through a rotating shaft (10).

7. The reading board for middle-position chinese teaching with automatic wiping function according to claim 2, wherein: the outer surface of the cover plate (11) is provided with white projection cloth.

8. The reading board for middle-position chinese teaching with automatic wiping function according to claim 1, wherein: the top end of the dust collector (20) is communicated with the through hole (9), and the bottom end of the dust collector (20) is communicated with the dust collection box (6).

9. The reading board for middle-position chinese teaching with automatic wiping function according to claim 1, wherein: the dust collection box (6) is connected with the bottom box (5) in a clamping way.

10. The reading board for middle-position chinese teaching with automatic wiping function according to claim 1, wherein: the through holes (9) are provided with a plurality of groups, and the through holes (9) of the groups are uniformly arranged on the top surface of the bottom box (5).