CN210896043U - A Reading Teaching Tool for Chinese Teaching - Google Patents

Abstract

The utility model relates to the technical field of teaching tools, and discloses a reading and teaching tool for Chinese teaching, comprising a base plate, four corners of the lower surface of the base plate are fixedly connected with universal brake wheels, and the four corners of the upper surface of the base plate are fixedly connected There is a hydraulic rod, a drawer is fixedly connected to the front side of the upper surface of the bottom plate, and a hydraulic pump station is fixedly connected to the rear side of the upper surface of the bottom plate. The reading teaching tool for Chinese teaching realizes the function of adjusting the angle of the book through the cooperation of the fixed plate, the fixed rod, the fixed tube, the telescopic rod and the suction cup, and avoids the situation that the teacher's health is affected by the incorrect reading posture. Appearance, improve the work efficiency of teachers, and through the cooperation of the chute, the slider, the limit rod, the limit plate, the sliding plate and the fixed frame, it is convenient to adjust the size of the book to prevent the book from being too large or too small. It cannot be placed, which increases the scope of application of the device.

Description

A Reading Teaching Tool for Chinese Teaching

technical field

The utility model relates to the technical field of teaching tools, in particular to a reading teaching tool for Chinese teaching.

Background technique

Chinese is a new Chinese humanities education science that takes the classic ancient and modern written language works as the teaching medium, the fundamental purpose of inspiring and developing students' intelligence, and the task of assimilating the modernized written language communication norms and the common humanistic psychology of the Chinese nation. Basic subjects are generally considered to be a comprehensive subject of language and culture. In the current Chinese teaching, due to the particularity of the subjects, teachers often only need to stand on the podium to complete the teaching, and this kind of teaching effect is not good and cannot be closer to the subject. Students need to understand the problems of students, resulting in poor teaching effect. Therefore, a reading teaching tool for Chinese teaching is needed. The reading teaching tools for Chinese teaching in the prior art are all fixed, and cannot adjust an appropriate angle according to the needs of the teacher, which affects the physical health of the teacher and reduces the work efficiency of the teacher.

For example, a Chinese patent application number: 201821063013.3 provides a Chinese teaching reading vehicle, which is basically described as: including a base, the left and right side walls of the base are rotatably connected with two sets of guards, and the base and the bottom of the guard are both Two sets of rollers are installed, two sets of inclinedly installed support rods are fixedly connected to the front side of the top of the base, and two sets of telescopic rods at a certain angle with the support rods are rotatably connected to the top of the base. The top of the telescopic rod passes through the rotating shaft The fixed seat is rotated and connected, the tops of the two sets of support rods are laterally movably connected with sleeve rods, and the middle sections of the two sets of support rods are fixedly connected with storage cabinets, and one of the two sets of sleeve rods is fixed through the two sets of sleeve rods. The other group of the two sets of sleeve rods is inserted into the side wall of the fixed seat, and the inner cavity of the sleeve rods of the two sets of sleeve rods inserted into the fixed seat is provided with a worm, and the worm is meshed and connected to the turbine, and the turbine The rotating shaft is fixedly connected with the knob located on the outer side wall of the support rod, the top of the fixed seat is rotated and connected to the book baffle, there are two sets of book baffles between the baffle and the fixed seat, and the book baffle side The wall is provided with two sets of fixed book clips, the side wall of the fixed seat is provided with a speaker hole, and the top of the fixed seat is provided with a sound amplifier at the rear side of the book stop seat. The utility model adjusts the distance and the inclination angle of the book through the knob and the sleeve rod, so that the viewing angle is better and the work efficiency of the teacher is improved. Although the utility model solves the problem of adjusting the angle of the book, it cannot adjust the placing plate on which the book is placed, resulting in that the book is too large or too small to be placed, and the scope of application is small.

Therefore, in view of this, the inventor, adhering to years of rich experience in design, development and actual production in the related industry, researches and improves the existing structure and defects, and provides a reading and teaching tool for Chinese teaching, in order to achieve more purpose of practical value.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a reading teaching tool for Chinese teaching, which solves the problem that the reading teaching tools for Chinese teaching in the prior art are fixed, cannot adjust the appropriate angle according to the needs of teachers, and affect teachers. physical health, thereby reducing the productivity of teachers.

(2) Technical solutions

In order to achieve the above purpose, the utility model provides the following technical solutions: a reading and teaching tool for Chinese teaching, comprising a base plate, the four corners of the lower surface of the base plate are fixedly connected with universal brake wheels, and the four corners of the upper surface of the base plate are all fixed A hydraulic rod is connected, a drawer is fixedly connected to the front side of the upper surface of the bottom plate, a hydraulic pump station is fixedly connected to the rear side of the upper surface of the bottom plate, and the output end of the hydraulic pump station and the input end of the hydraulic rod pass through the hydraulic oil pipe The top end of the hydraulic rod is fixedly connected with a support plate, the left and right sides of the upper surface of the support plate are fixedly connected with a fixed plate, and the top of the outer side of the fixed plate is inserted with a fixed rod. The outer surface is sleeved with a spring, the inner end of the spring is fixedly connected with the outer side of the fixing plate, the inner side of the fixing plate is provided with a placing plate, and the bottoms of the left side and the right side of the placing plate are fixedly connected with A fixed tube, a chute is provided on the top of the placement plate, and sliders are provided on the left and right sides of the chute, and a limit rod is inserted into the front of the slider, and the outer surface of the limit rod is sleeved A limit plate is connected, the left and right sides of the top of the back of the placing plate are fixedly connected with sliding plates, the middle of the placing plate is fixedly connected with a fixing frame, the top of the back of the fixing frame is inserted with screws, and the sliding plate The middle part of the outer surface is plugged with the top of the fixing frame, the left and right sides of the middle part of the upper surface of the support plate are fixedly connected with a first connecting plate, the inner side of the first connecting plate is provided with a first rotating shaft, the first connecting plate is The outer surface of the rotating shaft is sleeved with a telescopic rod, the top of the telescopic rod is fixedly connected with a second connecting plate, the inner side of the second connecting plate is provided with a second rotating shaft, and the outer surface of the second rotating shaft is sleeved with a suction cup , the top of the suction cup is fixedly connected with the top of the back of the placing plate, and the front of the supporting plate is fixedly connected with a push-pull handle.

Preferably, the number of the fixing rods is two groups, and the diameters of the two groups of the fixing rods are matched with the inner diameter of the fixing pipe.

Preferably, the placing plate is rotated to the right rear, and the rotation angle of the placing plate is between zero degrees and ninety degrees.

Preferably, the suction cups are made of nitrile rubber material, and the suction cups are located on the left and right sides of the top of the back of the placing plate.

Preferably, the sliding groove is a T-shaped sliding groove, the sliding block is a T-shaped sliding block, and the T-shaped sliding groove is slidably connected with the T-shaped sliding block.

Preferably, a protective cover is sleeved on the outer surface of the push-pull handle, and the outer surface of the protective cover is provided with anti-skid lines.

(3) Beneficial effects

Compared with the prior art, the utility model provides a reading teaching tool for Chinese teaching, which has the following beneficial effects:

1. The reading teaching tool for Chinese teaching realizes the function of adjusting the angle of the book through the cooperation of the fixed plate, the fixed rod, the fixed tube, the telescopic rod and the suction cup, avoiding the influence of the incorrect reading posture on the teacher's health. The situation occurs, which improves the work efficiency of teachers, and through the cooperation of the chute, the slider, the limit rod, the limit plate, the sliding plate and the fixed frame, it is convenient to adjust the size of the book to prevent the book from being too large or too large. It is small and cannot be placed, which improves the applicability of the device.

2. The reading and teaching tool for Chinese teaching realizes the dismantling function of the placing plate through the cooperation of the fixed plate, the fixed rod, the spring, the fixed tube and the suction cup, which prevents the teacher from being inconvenient to watch when copying the writing on the blackboard, and improves the teacher's experience. Work efficiency, the cooperation of hydraulic pump station, hydraulic oil pipe and hydraulic rod realizes the height adjustment of the placing plate, prevents the inconvenience of use due to the height of the teacher, and improves the application range of the device.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the back view structure schematic diagram of the utility model;

Fig. 3 is the enlarged structural schematic diagram of the utility model A;

Fig. 4 is the enlarged structural schematic diagram of the utility model B;

FIG. 5 is a schematic view of the enlarged structure at C of the present invention.

In the picture: 1. Bottom plate; 2. Universal brake wheel; 3. Hydraulic rod; 4. Drawer; 5. Hydraulic pump station; 6. Hydraulic oil pipe; 7. Support plate; 8. Fixed plate; 9. Fixed rod; 10 , spring; 11, placing plate; 1101, chute; 12, fixing pipe; 13, sliding block; 14, limit rod; 15, limit plate; 16, sliding plate; 17, fixing frame; 18, screw; 19 20, the first rotating shaft; 21, the telescopic rod; 22, the second connecting plate; 23, the second rotating shaft; 24, the suction cup; 25, the push-pull handle.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-5, the present utility model provides a technical solution: a reading and teaching tool for Chinese teaching, comprising a base plate 1, the four corners of the lower surface of the base plate 1 are fixedly connected with universal brake wheels 2, and the The four corners are fixedly connected with hydraulic rods 3, the model of hydraulic rod 3 is Φ140/100-800, the front side of the upper surface of the bottom plate 1 is fixedly connected with a drawer 4, and the rear side of the upper surface of the bottom plate 1 is fixedly connected with a hydraulic pump station 5. The model of the pump station 5 is YYB-AB36/60B. The output end of the hydraulic pump station 5 is connected with the input end of the hydraulic rod 3 through the hydraulic oil pipe 6. The model of the hydraulic oil pipe 6 is 6028-2-w.p.48mpa. The hydraulic pump station 5, The hydraulic oil pipe 6 cooperates with the hydraulic rod 3 to realize the height adjustment of the placing plate 11, preventing the inconvenience of use due to the height of the teacher, and improving the application range of the device. The top of the hydraulic rod 3 is fixedly connected with a support plate 7, which supports the The left and right sides of the upper surface of the plate 7 are fixedly connected with the fixed plate 8, the top of the outer side of the fixed plate 8 is inserted with a fixed rod 9, the outer surface of the fixed rod 9 is sleeved with a spring 10, and the inner end of the spring 10 is connected to the fixed plate. The outer side of 8 is fixedly connected, the inner side of the fixing plate 8 is provided with a placing plate 11, and the bottoms of the left side and the right side of the placing plate 11 are fixedly connected with a fixing tube 12, through the fixing plate 8, the fixing rod 9, the spring 10, The cooperation of the fixing tube 12 and the suction cup 24 realizes the disassembly function of the placing board 11, prevents the teacher from being inconvenient to watch when copying the writing on the blackboard, and improves the work efficiency of the teacher. The top of the placing board 11 is provided with a chute 1101, the chute The left and right sides of the interior of 1101 are provided with sliders 13, the front of the slider 13 is plugged with the limit rod 14, the outer surface of the limit rod 14 is sleeved with the limit plate 15, and the left and right sides of the top of the back of the placing plate 11 are fixed. A sliding plate 16 is connected, and a fixing frame 17 is fixedly connected to the middle of the placing plate 11. Through the cooperation of the chute 1101, the sliding block 13, the limit rod 14, the limit plate 15, the sliding plate 16 and the fixing frame 17, it is convenient for the book The size of the book can be adjusted to prevent the book from being too large or too small to be placed, and the application range of the device is improved. The top of the back of the fixed frame 17 is inserted with a screw 18, and the middle of the outer surface of the sliding plate 16 is connected to the top of the fixed frame 17. The first connecting plate 19 is fixedly connected to the left and right sides of the middle part of the upper surface of the support plate 7. The inner side of the first connecting plate 19 is provided with a first rotating shaft 20, and the outer surface of the first rotating shaft 20 is sleeved with a telescopic rod 21. , the telescopic rod 21 includes a straight rod and a telescopic tube, one end of the telescopic tube is sleeved at one end of the straight rod, and the length of the telescopic rod 21 is changed by changing the sleeve length of the telescopic tube, so as to achieve telescopic, the top of the telescopic rod 21 A second connecting plate 22 is fixedly connected, the inner side of the second connecting plate 22 is provided with a second rotating shaft 23, and the outer surface of the second rotating shaft 23 is sleeved with a suction cup 24. The cooperation of the rod 21 and the suction cup 24 realizes the function of adjusting the angle of the book, and avoids the situation that the teacher's health is affected by the incorrect reading posture. When the situation occurs, the work efficiency of the teacher is improved. The top of the suction cup 24 is fixedly connected to the top of the back of the placing plate 11 , and the front of the support plate 7 is fixedly connected with a push-pull handle 25 .

In order to facilitate the angle adjustment and disassembly of the placing plate 11 in the present invention, the number of the fixing rods 9 is divided into two groups. It is more stable when the angle is adjusted, and also facilitates the disassembly of the placing plate 11 .

In the present invention, in order to facilitate teachers to better watch the book, the placing plate 11 is rotated to the front, and the rotating angle of the placing plate 11 is between zero degrees and ninety degrees, and a larger rotating angle can better adjust the book. , so that teachers can better find a suitable angle to view the book.

In order to facilitate the fixing and dismantling of the placing board 11 in the present invention, the suction cups 24 are made of nitrile rubber material. The suction cups 24 are located on the left and right sides of the top of the back of the placing board 11. 11 plays a fixed role, and also facilitates the disassembly of the placing plate 11 .

In the present invention, in order to adjust the limit plate 15 according to the size of the book, the chute 1101 is a T-shaped chute, the sliding block 13 is a T-shaped sliding block, and the T-shaped sliding groove is slidably connected with the T-shaped sliding block, so that the adjustment limit The board 15 is smoother, so that the book can be fixed more quickly.

In the present invention, in order to facilitate the movement of the device, the outer surface of the push-pull handle 25 is sleeved with a protective cover, and the outer surface of the protective cover is provided with anti-skid lines, which increase the frictional force, making it difficult for teachers to move the device. Slippery, the protective cover keeps the opponent out from the cold, making it more stable when moving the device.

The electrical components appearing in this article are all connected with the external main controller and 220V mains, and the main controller can be a conventional known device controlled by a computer or the like.

When in use, control the hydraulic pump station 5 to start, the hydraulic pump station 5 controls the hydraulic rod 3 to move up and down, the hydraulic rod 3 moves up and down to drive the support plate 7 to move up and down, the support plate 7 moves up and down to drive the placement plate 11 to move up and down, and moves to the same position as the teacher. Stop when the height is at a suitable position, complete the height adjustment of the placing plate 11, loosen the screws on the telescopic rod 21, push and pull the placing plate 11, the placing plate 11 rotates to drive the fixed tube 12 to rotate, and after rotating to a suitable angle, put the The screws on the telescopic rod 21 are tightened, and the angle adjustment of the placing plate 11 is completed. Unscrew the screws 18 and pull the placing plate 11 upward. After the height is the same as the book, tighten the screw 18 to fix it, open the book and place it on the placing plate 11, push the limit rod 14 to move left and right, the limit rod 14 moves to drive the slider 13 to move left and right, and is adjusted to be slightly smaller than the book. When the width of the book is limited, the movement of the book is restricted by the limit plate 15, and the placement of the book is completed. Pull the fixing rod 9 to both sides, pull the inner end of the fixing rod 9 out of the fixing tube 12, and then connect the suction cup 24 to the placing plate. 11 is separated, and the placing plate 11 is removed, and the disassembly of the placing plate 11 is completed.

To sum up, the reading teaching tool for Chinese teaching, through the cooperation of the fixing plate 8, the fixing rod 9, the fixing tube 12, the telescopic rod 21 and the suction cup 24, realizes the function of adjusting the angle of the book, and avoids the difficulty of reading due to different reading postures. The situation that affects the physical health of teachers correctly occurs, which improves the work efficiency of teachers, and through the cooperation of the chute 1101, the slider 13, the limit rod 14, the limit plate 15, the sliding plate 16 and the fixed frame 17, it is convenient to The size of the book is adjusted to prevent the book from being too large or too small to be placed, thereby improving the applicable range of the device.

The reading and teaching tool for Chinese teaching realizes the disassembly function of the placing plate 11 through the cooperation of the fixing plate 8, the fixing rod 9, the spring 10, the fixing tube 12 and the suction cup 24, so as to prevent the teacher from being inconvenient to watch when copying the writing on the blackboard. The work efficiency of the teacher is improved, and the hydraulic pump station 5, the hydraulic oil pipe 6 and the hydraulic rod 3 cooperate to realize the height adjustment of the placing plate 11, preventing the inconvenience of use due to the height of the teacher, and improving the scope of application of the device.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a chinese teaching is with reading instrument of giving lessons, includes bottom plate (1), its characterized in that: the four corners of the lower surface of the bottom plate (1) are fixedly connected with universal brake wheels (2), the four corners of the upper surface of the bottom plate (1) are fixedly connected with hydraulic rods (3), the front side of the upper surface of the bottom plate (1) is fixedly connected with a drawer (4), the rear side of the upper surface of the bottom plate (1) is fixedly connected with a hydraulic pump station (5), the output end of the hydraulic pump station (5) is communicated with the input end of the hydraulic rods (3) through a hydraulic oil pipe (6), the top end of the hydraulic rods (3) is fixedly connected with a support plate (7), the left side and the right side of the upper surface of the support plate (7) are fixedly connected with fixed plates (8), the top of the outer side surface of each fixed plate (8) is spliced with a fixed rod (9), the outer surface of each fixed rod (9) is sleeved with a spring (10), and the, a placing plate (11) is arranged on the inner side of the fixing plate (8), fixing pipes (12) are fixedly connected to the bottoms of the left side face and the right side face of the placing plate (11), a sliding groove (1101) is formed in the top of the placing plate (11), sliding blocks (13) are arranged on the left side and the right side of the inner portion of the sliding groove (1101), a limiting rod (14) is inserted into the front face of each sliding block (13), a limiting plate (15) is sleeved on the outer surface of each limiting rod (14), sliding plates (16) are fixedly connected to the left side and the right side of the top of the back face of the placing plate (11), a fixing frame (17) is fixedly connected to the middle of the placing plate (11), screws (18) are inserted into the top of the back face of the fixing frame (17), the middle of the outer surface of each sliding plate (16) is inserted into the top of the fixing frame (17), and, the inner side of the first connecting plate (19) is provided with a first rotating shaft (20), the outer surface of the first rotating shaft (20) is sleeved with a telescopic rod (21), the top end of the telescopic rod (21) is fixedly connected with a second connecting plate (22), the inner side of the second connecting plate (22) is provided with a second rotating shaft (23), the outer surface of the second rotating shaft (23) is sleeved with a sucker (24), the top of the sucker (24) is fixedly connected with the top of the back face of the placing plate (11), and the front face of the supporting plate (7) is fixedly connected with a push-pull handle (25).

2. A reading teaching tool for Chinese teaching according to claim 1, wherein: the number of the fixing rods (9) is two, and the diameters of the two groups of fixing rods (9) are matched with the inner diameter of the fixing pipe (12).

3. A reading teaching tool for Chinese teaching according to claim 1, wherein: the placing plate (11) rotates towards the right back, and the rotating angle of the placing plate (11) is between zero degree and ninety degree.

4. A reading teaching tool for Chinese teaching according to claim 1, wherein: the sucking discs (24) are made of nitrile rubber materials, and the sucking discs (24) are positioned on the left side and the right side of the top of the back of the placing plate (11).

5. A reading teaching tool for Chinese teaching according to claim 1, wherein: the sliding groove (1101) is a T-shaped sliding groove, the sliding block (13) is a T-shaped sliding block, and the T-shaped sliding groove is connected with the T-shaped sliding block in a sliding mode.

6. A reading teaching tool for Chinese teaching according to claim 1, wherein: the outer surface of the push-pull handle (25) is sleeved with a protective sleeve, and the outer surface of the protective sleeve is provided with anti-skid grains.

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