CN114261234A

CN114261234A - Teaching demonstration equipment suitable for Chinese language and literature specialty

Info

Publication number: CN114261234A
Application number: CN202210022551.2A
Authority: CN
Inventors: 白红霞; 田娜; 王斤金; 曹蕾; 王旭
Original assignee: Nanyang Institute of Technology
Current assignee: Nanyang Institute of Technology
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-04-01

Abstract

The invention discloses a teaching demonstration device suitable for Chinese language and literature specialties, which comprises a base, wherein a supporting plate is arranged at the upper end of the base, a demonstration plate is embedded in the outer wall of the supporting plate, and a controller is arranged on the outer surface of the supporting plate and comprises a power clearing mechanism, a sprinkling mechanism, a starting mechanism and a drying mechanism; the power removing mechanism is used for removing dust on the demonstration board and starting the sprinkling mechanism to run, and is arranged on the base; start power through the controller and clear away the mechanism, power is clear away the dust on the mechanism will demonstrate the board and is erased, then, power is clear away the mechanism and will be opened watering mechanism, makes watering mechanism carry out water washing to the surface of demonstration board, further gets rid of the dust on the demonstration board, and the water that watering mechanism flows can fall into starting mechanism in, makes starting mechanism start stoving mechanism, and stoving mechanism will demonstrate the board fast drying, avoids influencing the writing on the demonstration board.

Description

Teaching demonstration equipment suitable for Chinese language and literature specialty

Technical Field

The invention relates to teaching equipment.

Background

The Chinese language and literature major is mainly used for cultivating and mastering basic knowledge in Chinese and Chinese literature, and can be engaged in research and teaching work in scientific research institutions and colleges and universities and some foreign Chinese teaching by being subjected to basic training of system education and business capability in the aspects of relevant theory, development history, research status and the like.

When carrying out chinese language and literature teaching, need explain the word of chinese, the teacher of giving lessons often can write the chinese character with the chalk on the demonstration board, and write a version demonstration version, need erase the demonstration board, generally all artificially erase the chalk word, and the artifical consumption that can increase the teacher's energy of giving lessons of erasing.

Disclosure of Invention

The invention aims to overcome the defect that dust on a demonstration board is difficult to remove, and provides teaching demonstration equipment suitable for Chinese language and literature specialties.

The technical scheme for realizing the purpose is as follows: a teaching demonstration device suitable for Chinese language and literature major comprises a base, wherein a supporting plate is arranged at the upper end of the base, a demonstration plate is embedded in the outer wall of the supporting plate, and a controller is arranged on the outer surface of the supporting plate and comprises a power clearing mechanism, a sprinkling mechanism, a starting mechanism and a drying mechanism;

the power removing mechanism is used for removing dust on the demonstration board and starting the sprinkling mechanism to run, and is arranged on the base;

the water spraying mechanism is used for spraying water to clean the demonstration board and is arranged on the supporting plate;

the starting mechanism is used for starting the drying mechanism and is arranged on the supporting plate;

and the drying mechanism is used for drying the demonstration board and is arranged on the supporting plate.

Preferably, power clearing mechanism includes motor, pivot, action wheel, belt, from driving wheel, subshaft, support frame, even piece and brush board, the motor adopts electric connection with the controller, the upper end of base is connected with the support frame, the upper end of support frame is connected with the motor, the output of motor is connected with the one end of pivot, the other end of pivot is connected with the action wheel, the outer wall swing joint of action wheel has the belt, the outer wall swing joint of belt has from the driving wheel, the outer wall of support frame rotates and is connected with the subshaft, the outer wall of subshaft is connected with from the driving wheel, the outer wall of belt is connected with even piece, the outer wall connection of even piece has the brush board.

Preferably, watering mechanism includes water storage box, inlet tube, diaphragm, hindrance board, extrusion spring, guide arm and square hole, the upper end of backup pad is connected with the water storage box, the hindrance board runs through the lower extreme of water storage box, the outer wall of guide arm runs through the hindrance board, the both ends of guide arm are connected with the interior upper wall of water storage box and the interior lower wall of water storage box respectively, the outside cover of guide arm is equipped with the extrusion spring, the both ends of extrusion spring are connected with the interior upper end and the hindrance board of water storage box respectively, the square hole has been seted up to the lower extreme of hindrance board, the outer wall and the demonstration board of square hole are located the coplanar, the lower surface of hindrance board is connected with the diaphragm, the diaphragm is located the below of water storage box.

Preferably, the starting mechanism comprises a receiving block, a receiving groove, a collecting box, a baffle plate, a supporting spring, a fixed plate, a moving rod, a pressing plate, a squeezing switch and a drain pipe, the outer surface of the supporting plate is connected with a receiving block, the upper end of the receiving block is provided with a receiving groove, the receiving groove is positioned below the demonstration board, a collecting box is inserted into the inner wall of the receiving groove, the inner part of the collecting box is communicated with the receiving groove, an extrusion switch is arranged at the inner bottom end of the collecting box, one end of the drain pipe is inserted in the collecting box, the interior of the drain pipe is communicated with the collecting box, the inner wall of the collecting box is connected with a fixed plate, the outer wall of the moving rod penetrates through the fixed plate, the outer side of the moving rod is sleeved with a supporting spring, the top end of the moving rod is connected with a baffle, the bottom end of the moving rod is connected with a pressing plate, and two ends of the supporting spring are connected with the baffle and the fixed plate respectively.

Preferably, the drying mechanism comprises a heater, the heater is arranged on the back face of the supporting plate and is attached to the demonstration plate, and the heater is electrically connected with the extrusion switch.

Preferably, a water baffle is connected to one side of the support plate close to the controller.

Preferably, the outer wall of the blocking board is connected with a waterproof board, the waterproof board is located in the water storage box, and a sealing ring is sleeved at the contact position of the blocking board and the water storage box.

Preferably, the bottom end of the receiving groove is provided with an inclined surface, and the baffle is in an L shape.

The invention has the beneficial effects that:

1. start power through the controller and clear away the mechanism, power is clear away the dust on the mechanism will demonstrate the board and is erased, then, power is clear away the mechanism and will be opened watering mechanism, makes watering mechanism carry out water washing to the surface of demonstration board, further gets rid of the dust on the demonstration board, and the water that watering mechanism flows can fall into starting mechanism in, makes starting mechanism start stoving mechanism, and stoving mechanism will demonstrate the board fast drying, avoids influencing the writing on the demonstration board.

2. The back is wiped to the dust on the demonstration board to the brush board, can remove the top of demonstration board, can make the brush board break away from the demonstration board, thereby avoid water adhesion to the brush board, influence the next use of brush board, at this moment, pass through the controller, stop the motor, brush board and even piece can extrude the diaphragm, the diaphragm can drive and hinder board rebound, it can extrude the extrusion spring to hinder the board, hinder the board is wearing square hole rebound, make the square hole and be linked together in the water storage box, water in the water storage box can flow the surface of demonstration board along the square hole in, rely on the gravity of water self, make water can wash away the remaining dust on the demonstration board, water can flow into in the actuating mechanism.

3. The water in the water storage box can flow into the receiving tank, the bottom that utilizes the receiving tank sets up to the inclined plane, make rivers to collect in the box, water can fall into on the baffle, rely on the self gravity of water, can extrude the baffle downwards, baffle extrudees supporting spring downwards, the baffle can take the pole to move down, move the pole and drive the clamp plate and move down, the clamp plate can extrude the extrusion switch, the extrusion switch starts the heater, the heater is dried to the demonstration board, avoid influencing the teaching and writing, then, water more and more can extrude the baffle to the below of drain pipe entry, make unnecessary water discharge from the drain pipe, and because water reduces the gravity of baffle, supporting spring upwards supports the baffle, thereby make the clamp plate not extrude the extrusion switch, the heater stall.

Drawings

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

FIG. 2 is a rear view of the present invention;

FIG. 3 is a cross-sectional front view of the present invention;

FIG. 4 is a schematic bottom view of the present invention;

FIG. 5 is a schematic sectional front view of the water storage box of the present invention;

FIG. 6 is a schematic sectional rear view of the water storage box of the present invention;

FIG. 7 is an enlarged schematic view of the structure at A in FIG. 3;

FIG. 8 is an enlarged schematic view of the structure at B in FIG. 4;

FIG. 9 is an enlarged schematic view of the structure at C in FIG. 4;

FIG. 10 is an enlarged schematic view of the structure of FIG. 5 at D;

fig. 11 is an enlarged schematic view of fig. 6 at E.

1. A base; 2. a support plate; 3. a demonstration board; 4. a controller; 5. a power scavenging mechanism; 501. a motor; 502. a rotating shaft; 503. a driving wheel; 504. a belt; 505. a driven wheel; 506. a driven shaft; 507. a support frame; 508. connecting blocks; 509. a brush plate; 6. a watering mechanism; 601. a water storage box; 602. a water inlet pipe; 603. a transverse plate; 604. a baffle plate; 605. a compression spring; 606. a guide bar; 607. a square hole; 7. a starting mechanism; 701. receiving a block; 702. a receiving groove; 703. a collection box; 704. a baffle plate; 705. a support spring; 706. fixing a plate; 707. a moving bar; 708. pressing a plate; 709. a squeezing switch; 710. a drain pipe; 8. a drying mechanism; 801. a heater.

Detailed Description

The technical scheme of the invention is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

The invention will be further explained with reference to the drawings.

Referring to the attached drawings 1-11, the teaching demonstration device suitable for Chinese language and literature major comprises a base 1, wherein a supporting plate 2 is arranged at the upper end of the base 1, a demonstration plate 3 is embedded in the outer wall of the supporting plate 2, and a controller 4 is arranged on the outer surface of the supporting plate 2 and comprises a power clearing mechanism 5, a sprinkling mechanism 6, a starting mechanism 7 and a drying mechanism 8;

the power removing mechanism 5 is used for removing dust on the demonstration board 3 and starting the sprinkling mechanism 6 to run, and the power removing mechanism 5 is arranged on the base 1;

the sprinkling mechanism 6 is used for sprinkling water to clean the demonstration board 3, and the sprinkling mechanism 6 is arranged on the supporting board 2;

the starting mechanism 7 is used for starting the drying mechanism 8, and the starting mechanism 7 is arranged on the supporting plate 2;

drying mechanism 8, drying mechanism 8 are used for drying demonstration board 3, and drying mechanism 8 sets up in backup pad 2.

Start power through controller 4 and clear away mechanism 5, power is clear away the dust that mechanism 5 will demonstrate on the board 3 and is erased, then, power is clear away mechanism 5 and is opened watering mechanism 6, make watering mechanism 6 carry out water washing to the surface of demonstration board 3, further get rid of the dust on the demonstration board 3, the water that watering mechanism 6 flows out can fall into actuating mechanism 7 in, make actuating mechanism 7 start stoving mechanism 8, stoving mechanism 8 will demonstrate 3 fast drying of board, avoid influencing the writing on demonstration board 3.

Referring to fig. 1-8, the power removing mechanism 5 includes a motor 501, a rotating shaft 502, a driving wheel 503, a belt 504, a driven wheel 505, a driven shaft 506, a supporting frame 507, a connecting block 508 and a brush plate 509, the motor 501 is electrically connected with the controller 4, the supporting frame 507 is connected to the upper end of the base 1, the motor 501 is connected to the upper end of the supporting frame 507, the output end of the motor 501 is connected with one end of the rotating shaft 502, the other end of the rotating shaft 502 is connected with the driving wheel 503, the outer wall of the driving wheel 503 is movably connected with the belt 504, the outer wall of the belt 504 is movably connected with the driven wheel 505, the outer wall of the supporting frame 507 is rotatably connected with the driven shaft 506, the outer wall of the driven shaft 506 is connected with the driven wheel 505, the outer wall of the belt 504 is connected with the connecting block 508, and the outer wall of the connecting block 508 is connected with the brush plate 509.

The controller 4 starts the motor 501, the motor 501 drives the rotating shaft 502 to rotate, the rotating shaft 502 drives the driving wheel 503 to rotate, the driving wheel 503 drives the belt 504 to move, the belt 504 drives the driven wheel 505 to move, the driven wheel 505 drives the driven shaft 506 to rotate, the belt 504 drives the connecting block 508 to move, and the connecting block 508 drives the brush board 509 to move, so that the brush board 509 wipes off dust on the demonstration board 3.

Referring to fig. 3-11, the watering mechanism 6 includes a water storage box 601, a water inlet pipe 602, a horizontal plate 603, a blocking plate 604, an extrusion spring 605, a guide rod 606 and a square hole 607, the upper end of the support plate 2 is connected with the water storage box 601, the blocking plate 604 penetrates through the lower end of the water storage box 601, the outer wall of the guide rod 606 penetrates through the blocking plate 604, two ends of the guide rod 606 are respectively connected with the inner upper wall of the water storage box 601 and the inner lower wall of the water storage box 601, the extrusion spring 605 is sleeved on the outer side of the guide rod 606, two ends of the extrusion spring 605 are respectively connected with the inner upper end of the water storage box 601 and the blocking plate 604, the square hole 607 is formed in the lower end of the blocking plate 604, the outer wall of the square hole 607 is located on the same plane with the demonstration plate 3, the lower surface of the blocking plate 604 is connected with the horizontal plate 603, and the horizontal plate 603 is located below the water storage box 601.

Brush board 509 will demonstrate dust on board 3 and wipe the back, can remove the top of demonstration board 3, can make brush board 509 break away from demonstration board 3, thereby avoid water adhesion to brush board 509, influence the next use of brush board 509, at this moment, through controller 4, stop motor 501, brush board 509 and even piece 508 can extrude diaphragm 603, diaphragm 603 can drive and hinder board 604 rebound, hinder board 604 can extrude extrusion spring 605, hinder board 604 takes square hole 607 rebound, communicate in messenger's square hole 607 and the water storage box 601, water in the water storage box 601 can flow to the surface of demonstration board 3 along square hole 607, rely on the gravity of water self, make water can be with the washing of remaining dust on demonstration board 3, water can flow into actuating mechanism 7.

Referring to fig. 3-9, the actuating mechanism 7 includes a receiving block 701, a receiving groove 702, a collecting box 703, a baffle 704, a supporting spring 705, a fixed plate 706, a moving rod 707, a pressing plate 708, a pressing switch 709 and a drainage pipe 710, the outer surface of the supporting plate 2 is connected with the receiving block 701, the upper end of the receiving block 701 is provided with the receiving groove 702, the receiving groove 702 is located below the demonstration plate 3, the inner wall of the receiving groove 702 is inserted with the collecting box 703, the inside of the collecting box 703 is communicated with the receiving groove 702, the inner bottom end of the collecting box 703 is provided with the pressing switch 709, one end of the drainage pipe 710 is inserted in the collecting box 703, the inside of the drainage pipe 710 is communicated with the collecting box 703, the inner wall of the collecting box 703 is connected with the fixed plate 706, the outer wall of the moving rod 707 penetrates through the fixed plate 706, the outer side of the moving rod 707 is sleeved with the supporting spring, the top end of the moving rod 707 is connected with the baffle 705, the bottom end of the moving rod 707 is connected with the pressing plate 708, the two ends of the supporting spring 705 are respectively connected with the baffle 704 and the fixed plate 706, the bottom end of the receiving groove 702 is provided with an inclined surface, and the baffle 704 has an L-shape.

Referring to fig. 2, the drying mechanism 8 includes a heater 801, the heater 801 is disposed on the back of the supporting plate 2, the heater 801 is attached to the demonstration plate 3, and the heater 801 is electrically connected to the pressing switch 709.

The water in the water storage box 601 flows into the receiving groove 702, the bottom end of the receiving groove 702 is provided with an inclined surface, the water flows into the collecting box 703, the water falls onto the baffle 704, the baffle 704 is pressed downwards by the self gravity of the water, the baffle 704 presses the supporting spring 705 downwards, the baffle 704 drives the moving rod 707 to move downwards, the moving rod 707 drives the pressing plate 708 to move downwards, the pressing plate 708 presses the pressing switch 709, the pressing switch 709 starts the heater 801, the heater 801 dries the demonstration board 3 to avoid influencing teaching and writing, then more and more water presses the baffle 704 to the lower part of the inlet of the drain pipe 710, so that the excessive water is discharged from the drain pipe 710, the supporting spring supports the baffle 704 upwards due to the reduction of the gravity of the water on the baffle 704, the pressing plate 708 stops pressing the pressing switch 709, and the motor 501 is started, the link block 508 and the brush plate 509 are moved, so that the link block 508 and the brush plate 509 are not moved to press the cross plate 603, and the sprinkler mechanism 6 is not continuously releasing the cleaning water.

Referring to fig. 1-2, a water guard is attached to a side of the support plate 2 adjacent to the controller 4 to prevent water from entering the controller 4.

Referring to fig. 10, the outer wall of the blocking plate 604 is connected with a waterproof plate, the waterproof plate is located in the water storage box 601, and a sealing ring is sleeved at the contact position of the blocking plate 604 and the water storage box 601 to prevent the water storage box 601 from leaking water.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A teaching demonstration device suitable for Chinese language and literature major comprises a base (1), wherein a supporting plate (2) is arranged at the upper end of the base (1), a demonstration plate (3) is embedded in the outer wall of the supporting plate (2), and a controller (4) is arranged on the outer surface of the supporting plate (2), and is characterized by comprising a power clearing mechanism (5), a sprinkling mechanism (6), a starting mechanism (7) and a drying mechanism (8);

the power removing mechanism (5), the power removing mechanism (5) is used for removing dust on the demonstration board (3) and starting the sprinkling mechanism (6) to operate, and the power removing mechanism (5) is arranged on the base (1);

the water spraying mechanism (6) is used for spraying water to clean the demonstration board (3), and the water spraying mechanism (6) is arranged on the supporting board (2);

the starting mechanism (7), the starting mechanism (7) is used for starting the drying mechanism (8), and the starting mechanism (7) is arranged on the supporting plate (2);

drying mechanism (8), drying mechanism (8) are used for drying demonstration board (3), drying mechanism (8) set up in backup pad (2).

2. The teaching demonstration device suitable for Chinese language and literature specialties according to claim 1, wherein the power removing mechanism (5) comprises a motor (501), a rotating shaft (502), a driving wheel (503), a belt (504), a driven wheel (505), a driven shaft (506), a support frame (507), a connecting block (508) and a brush board (509), the motor (501) is electrically connected with the controller (4), the upper end of the base (1) is connected with the support frame (507), the upper end of the support frame (507) is connected with the motor (501), the output end of the motor (501) is connected with one end of the rotating shaft (502), the other end of the rotating shaft (502) is connected with the driving wheel (503), the outer wall of the driving wheel (503) is movably connected with the belt (504), the outer wall of the belt (504) is movably connected with the driven wheel (505), the outer wall of support frame (507) rotates and is connected with from axle (506), the outer wall of from axle (506) is connected with from driving wheel (505), the outer wall of belt (504) is connected with even piece (508), the outer wall of even piece (508) is connected with brush board (509).

3. The teaching demonstration device suitable for Chinese language and literature specialties according to claim 1, wherein the sprinkling mechanism (6) comprises a water storage box (601), a water inlet pipe (602), a transverse plate (603), a blocking plate (604), an extrusion spring (605), a guide rod (606) and a square hole (607), the water storage box (601) is connected to the upper end of the support plate (2), the blocking plate (604) penetrates through the lower end of the water storage box (601), the outer wall of the guide rod (606) penetrates through the blocking plate (604), the two ends of the guide rod (606) are respectively connected with the inner upper wall of the water storage box (601) and the inner lower wall of the water storage box (601), the extrusion spring (605) is sleeved on the outer side of the guide rod (606), the two ends of the extrusion spring (605) are respectively connected with the inner upper end of the water storage box (601) and the blocking plate (604), the square hole (607) is formed in the lower end of the blocking plate (604), the outer wall of square hole (607) is located the coplanar with demonstration board (3), the lower surface that hinders board (604) is connected with diaphragm (603), diaphragm (603) are located the below of water storage box (601).

4. The teaching demonstration device suitable for the Chinese language and literature specialty according to claim 1, wherein the actuating mechanism (7) comprises a receiving block (701), a receiving groove (702), a collecting box (703), a baffle (704), a supporting spring (705), a fixed plate (706), a moving rod (707), a pressing plate (708), a squeezing switch (709) and a drainage pipe (710), the receiving block (701) is connected to the outer surface of the supporting plate (2), the receiving groove (702) is opened at the upper end of the receiving block (701), the receiving groove (702) is located below the demonstration plate (3), the collecting box (703) is inserted into the inner wall of the receiving groove (702), the inside of the collecting box (703) is communicated with the receiving groove (702), the squeezing switch (709) is arranged at the inner bottom end of the collecting box (703), and one end of the drainage pipe (710) is inserted into the collecting box (703), the inside and the collection box (703) intercommunication of drain pipe (710), the inner wall of collecting box (703) is connected with decides board (706), the outer wall that moves pole (707) runs through decides board (706), the outside cover that moves pole (707) is equipped with supporting spring (705), the top that moves pole (707) is connected with baffle (704), the bottom that moves pole (707) is connected with clamp plate (708), the both ends of supporting spring (705) are connected with baffle (704) and deciding board (706) respectively.

5. The teaching demonstration device suitable for the Chinese language and literature specialty as claimed in claim 4, wherein said drying mechanism (8) comprises a heater (801), said heater (801) is disposed on the back of the support plate (2), said heater (801) is attached to the demonstration plate (3), said heater (801) is electrically connected to the squeeze switch (709).

6. Teaching demonstration device suitable for the Chinese language and literature specialty according to claim 1 characterized in that a water deflector is attached to the side of said support plate (2) close to the controller (4).

7. The teaching demonstration device suitable for the Chinese language and literature specialty according to claim 3, wherein a waterproof plate is connected to the outer wall of the blocking plate (604), the waterproof plate is located in the water storage box (601), and a sealing ring is sleeved at the contact position of the blocking plate (604) and the water storage box (601).

8. The teaching demonstration device for Chinese language and literature specialties according to claim 4, characterized in that the bottom end of the receiving groove (702) is provided with an inclined surface, and the baffle (704) is L-shaped.