CN112216160A

CN112216160A - Chinese language and literature auxiliary teaching device

Info

Publication number: CN112216160A
Application number: CN202011056064.5A
Authority: CN
Inventors: 李瑞华; 赵佳; 刘卫想; 李哲; 李童菲; 罗颖; 王亚辉
Original assignee: HENAN FORESTRY VOCATIONAL COLLEGE
Current assignee: HENAN FORESTRY VOCATIONAL COLLEGE
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-01-12

Abstract

The invention provides a Chinese language and literature auxiliary teaching device, and relates to the field of education auxiliary appliances. This supplementary teaching device of chinese language and literature, the intelligent cabinet temperature adjusting device comprises a cabinet body, the rear end of the cabinet body is provided with the cavity, the interior diapire middle part fixedly connected with second hydraulic stem of cavity, the interior bottom of the cabinet body and at one side fixedly connected with floorbar of cavity, the upper surface middle part fixed connection of floorbar is at the lower extreme of founding the roof beam, the top fixedly connected with table of the cabinet body, upper surface one side of table is provided with the microphone, lower surface middle part one side of table is provided with the computer. Make the mr can sit down the rest through the seat, through servo motor, first bevel gear, second bevel gear and pivot drive gyro wheel, make the mr sit and walk close student and give students' lectures, circle axle and axle sleeve pass through ball and block groove block and make writing board and display screen can be nimble rotate at certain angle, promote efficiency of going to class, and nimble teaching is worth wideling popularize.

Description

Chinese language and literature auxiliary teaching device

Technical Field

The invention relates to the technical field of education auxiliary appliances, in particular to a Chinese language and literature auxiliary teaching device.

Background

The Chinese language and literature specialty is one of the earliest professions established in the history of Chinese university, and the Chinese language and literature specialty is greatly developed after the 20 th century and 80 th century, some teacher-class universities need to establish the specialty for Chinese language teaching and teaching teachers, and comprehensive-class universities are also generally provided with the specialty in Chinese systems or literature schools, even schools with strong specialties, such as national public security universities of China, even though the Chinese systems are provided, for more than a century, the Chinese language and literature specialty cultures a large batch of famous scholars, professors, writers, reporters and dramatists, and makes great contribution to Chinese language and literature.

Many chinese language literature mr are old now, for students can learn knowledge, mr gives the children lecture always Colosseous, often a lesson gets off, the waist soreness backache that mr can tired, for the teaching knowledge of students, a lesson does not sit and does not have rest, simultaneously along with the update of education theory, nimble new method that also is explored by a lot of outstanding mr for giving children the knowledge, mr does not have the flexible explanation for students when writing on the blackboard, do not write the blackboard writing fast when explaining, stand simultaneously on the podium and say and can not walk into student inside and carry out the short-range interchange.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a Chinese language and literature auxiliary teaching device, which solves the problems that teachers are tired in teaching and teaching communication is not flexible enough.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a supplementary teaching device of chinese language and literature, includes the cabinet body, the rear end of the cabinet body is provided with the cavity, the interior diapire middle part fixedly connected with second hydraulic stem of cavity, the interior bottom of the cabinet body and at one side fixedly connected with floorbar of cavity, the upper surface middle part fixed connection of floorbar is at the lower extreme that founds the roof beam, found roof beam perpendicular to floorbar, the upper end fixed connection of founding the roof beam is at the lower surface of fixed beam one end, the top fixedly connected with table of the cabinet body, upper surface one side of table is provided with the microphone, lower surface middle part one side of table is provided with the computer, upper surface middle part one side of table is provided with keyboard box, the both sides lateral wall of the cabinet body all is provided with the megaphone.

Preferably, the interior middle part sliding connection of fixed beam has the slip beam, the upper surface middle part of fixed beam is provided with first spacing groove, the first stopper of upper surface middle part one side fixedly connected with of slip beam, first stopper slides in first spacing groove, the one end fixedly connected with mount pad of fixed beam is kept away from to the slip beam, the middle part of mount pad is rotated and is connected the upper end at first hydraulic stem, the top fixed connection of first hydraulic stem is at the lower surface of seat, the drive end fixedly connected with universal wheel of first hydraulic stem lower extreme.

Preferably, the drive end fixedly connected with circle axle on second hydraulic stem top, the inside a week evenly distributed in circle epaxial end has eight mounting grooves, the top of mounting groove all link up and is provided with the second spacing groove, the mounting groove is close to the equal fixed connection in the one end of spring of the one end of circle axle axis, the equal fixedly connected with second stopper of the other end of spring, the top of second stopper all slides at the second spacing inslot, the equal fixedly connected with ball in one side that the spring was kept away from to the second stopper, the equal block of ball is at the block inslot, block groove evenly distributed is in the interior week of axle sleeve lower extreme, the top middle part fixedly connected with clipboard of axle sleeve, one side of clipboard is provided with the display screen, display screen and computer electric connection.

Preferably, the diapire four corners of the cabinet body all is provided with the second recess, the equal fixedly connected with third hydraulic stem in the interior top of second recess, the equal ancient fixedly connected with footing of lower extreme of third hydraulic stem.

Preferably, the both ends of floorbar all are provided with first recess, all be provided with the gyro wheel in the first recess, the equal fixed connection of gyro wheel is at the both ends of pivot, the inside of floorbar is transversely run through in the pivot, the middle part fixedly connected with second bevel gear of pivot, second bevel gear meshing has first bevel gear, first bevel gear fixed connection is at servo motor's drive end, servo motor fixed connection is at the interior middle part of floorbar.

Preferably, the inner side of the top of the chamber is provided with a dustproof cloth, and the dustproof cloth is made of non-woven fabrics.

Preferably, a keyboard is arranged in the keyboard box, and the computer host is electrically connected with the microphone and the loudspeaker.

The working principle is as follows: when the auxiliary teaching device for Chinese language and literature is fixedly placed and used, the fixed feet at the four corners of the bottom end of the cabinet body are pushed down by the third hydraulic rod, the fixed feet are contacted with the bottom surface to firmly fix the cabinet body, if the cabinet body needs to be moved, the universal wheels are debugged to be at the same horizontal line with the rollers by the first hydraulic rod, the fixed feet are packed up by the third hydraulic rod, the servo motor drives the rotating shaft by the first bevel gear and the second bevel gear, the rollers roll by the rotating shaft to realize the movement of the cabinet body, if a user needs to sit down for rest or lecture, the sliding beam is drawn out of the fixed beam, the sliding beam cannot be drawn out by the sliding of the first limiting block and the first limiting groove, then the universal wheels are debugged to a proper height by the first hydraulic rod to realize the rest effect of the auxiliary teaching device, the writing board and the display screen are lifted to a height above the desk, if need rotate clipboard or display screen towards the student or be fit for the angle of teaching, through rotating the clipboard, the interior week block groove of axle sleeve can with the ball block, ball and block groove block when stirring the clipboard simultaneously can not make the clipboard free rotation also make the clipboard fix in relevant position simultaneously, are worth wideling popularize.

(III) advantageous effects

The invention provides a Chinese language and literature auxiliary teaching device. The method has the following beneficial effects:

1. according to the invention, the seat plate can be flexibly pulled and pulled in the cabinet body through the sliding connection of the fixed beam and the sliding beam, the first hydraulic rod is used for adjusting the height of the universal wheel, the seat plate can be pulled out to sit down when a teacher is tired in class, the cabinet body can be flexibly moved through the servo motor, the first bevel gear, the second bevel gear and the rotating shaft to drive the idler wheel, and meanwhile, the aim of teaching students can be realized when the teacher sits and walks close to the students, so that the teacher is not so tired, and the feeling of the teachers and students can be improved in teaching in close contact with the students.

2. According to the invention, the round shaft and the shaft sleeve are clamped with the clamping grooves through the balls, so that the writing board and the display screen can flexibly rotate at a certain angle, and can not move randomly in the rotating process, when a teacher gives a close-range lecture to children, the teacher can flexibly give a close-range lecture to students and write at the same time, the learning efficiency of the students is greatly improved, and the teaching efficiency of the teacher is improved.

3. According to the invention, through the arrangement of the computer host and the display screen, a teacher is not limited to fixed computer equipment in a classroom when teaching students, the teaching is flexible, the students listen to the teacher at a close distance to give a class, and the students can hear the words of the teacher through the microphone and the loudspeaker, so that the teaching students are worthy of vigorous popularization.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic structural view of a second hydraulic ram assembly of the present invention;

FIG. 4 is a schematic top view of the fixing frame of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 1;

fig. 6 is an enlarged view of fig. 3 at B.

Wherein, 1, a shaft sleeve; 2. a microphone; 3. a writing board; 4. a keyboard box; 5. a table plate; 6. a loudspeaker; 7. a cabinet body; 8. a bottom beam; 9. a servo motor; 10. a first bevel gear; 11. a second bevel gear; 12. a rotating shaft; 13. erecting a beam; 14. a first hydraulic lever; 15. a mounting seat; 16. a seat plate; 17. a sliding beam; 18. a first stopper; 19. a fixed beam; 20. a chamber; 21. a circular shaft; 22. a second hydraulic rod; 23. a roller; 24. a first limit groove; 25. a second limit groove; 26. a ball bearing; 27. a clamping groove; 28. a second limiting block; 29. a first groove; 30. fixing bottom feet; 31. a second groove; 32. a third hydraulic lever; 33. a universal wheel; 34. a dust cloth; 35. a computer host; 36. mounting grooves; 37. a spring; 38. a display screen.

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.

Example (b):

as shown in fig. 1 to 6, an embodiment of the present invention provides a chinese language and literature teaching aid, which includes a cabinet 7, a chamber 20 is disposed at a rear end of the cabinet 7, and when the writing board 3 and the display screen 38 are not used, the writing board can be retracted into the chamber 20 through a second hydraulic rod 22, so as to avoid the writing board from being hit by the aid when not used, and to avoid falling ash, the second hydraulic rod 22 is fixedly connected to a middle portion of an inner bottom wall of the chamber 20, a bottom beam 8 is fixedly connected to a side of the chamber 20 at an inner bottom of the cabinet 7, the bottom beam 8 is disposed to enable a mounting of a servo motor 9 and other mechanisms, so that a roller 23 can be well driven, a middle portion of an upper surface of the bottom beam 8 is fixedly connected to a lower end of a vertical beam 13, the vertical beam 13 can realize position stabilization of a supporting seat board 16, the vertical beam 13 is perpendicular to the bottom beam 8, an upper end of the vertical beam 13 is fixedly connected to, top fixedly connected with table 5 of the cabinet body 7, table 5 can be used for placing books or the thing of placing the use of having a lesson, upper surface one side of table 5 is provided with microphone 2, microphone 2 is used for mr's lecture, lower surface middle part one side of table 5 is provided with computer 35, computer 35 can insert and get the portable hard disk, the mr is when giving student's lecture closely like this, just can avoid the condition that can only use the fixed multimedia device in classroom, upper surface middle part one side of table 5 is provided with keyboard box 4, the both sides lateral wall of the cabinet body 7 all is provided with megaphone 6, megaphone 6 is as the supplementary utensil of mr's multimedia sound extension of having a lesson, also can avoid mr to speak the student of having a lesson simultaneously and can not hear.

The middle part of the inner part of the fixed beam 19 is slidably connected with a sliding beam 17, the fixed beam 19 and the sliding beam 17 are used as supporting beams of the seat plate 16, when the seat plate 16 is not used, the seat plate 16 can be folded through the sliding beam 17, the middle part of the upper surface of the fixed beam 19 is provided with a first limiting groove 24, one side of the middle part of the upper surface of the sliding beam 17 is fixedly connected with a first limiting block 18, the first limiting block 18 slides in the first limiting groove 24, the first limiting block 18 is slidably connected in the first limiting block 18, namely, in order to avoid the sliding beam 17 from being drawn out of the fixed beam 19, one end of the sliding beam 17 far away from the fixed beam 19 is fixedly connected with a mounting seat 15, the middle part of the mounting seat 15 is rotatably connected at the upper end of a first hydraulic rod 14, the top end of the first hydraulic rod 14 is fixedly connected at the lower surface of the seat plate 16, the driving end at the lower end of the first hydraulic rod, when the cabinet body 7 is moved, the universal wheels 33 are lifted to the same horizontal plane with the rollers 23 by using the first hydraulic rod 14, and when the cabinet body 7 is not moved, the universal wheels 33 are lifted to the same horizontal plane with the fixed feet 30 by using the first hydraulic rod 14.

The driving end of the top end of the second hydraulic rod 22 is fixedly connected with a round shaft 21, eight mounting grooves 36 are uniformly distributed on the periphery of the inner part of the upper end of the round shaft 21, the top ends of the mounting grooves 36 are all provided with a second limiting groove 25 in a penetrating way, one end of each mounting groove 36 close to the central axis of the round shaft 21 is fixedly connected with one end of a spring 37, the other end of each spring 37 is fixedly connected with a second limiting block 28, the top ends of the second limiting blocks 28 slide in the second limiting groove 25, one side of each second limiting block 28 far away from the spring 37 is fixedly connected with a ball 26, the balls 26 are clamped in the clamping grooves 27, the clamping grooves 27 are uniformly distributed on the inner periphery of the lower end of the shaft sleeve 1, the middle part of the top end of the shaft sleeve 1 is fixedly connected with a writing board 3, one side of the writing board 3 is provided with a display screen, the sleeve 1 rotates, the ball 26 is pressed back to the mounting groove 36 through the engaging groove 27, and the spring 37 pushes the ball 26 through the second stopper 28, so that the ball 26 pushes the inner wall of the sleeve 1, if the next engaging groove 27 is in front of the ball 26, the spring 37 pushes the ball 26 to the engaging groove 27, so that the sleeve 1 is engaged with the circular shaft 21, the writing board 3 is fixed, and the writing board does not slide due to instability.

The diapire four corners of the cabinet body 7 all is provided with second recess 31, the equal fixedly connected with third hydraulic stem 32 in top in second recess 31, the equal ancient fixedly connected with footing 30 of lower extreme of third hydraulic stem 32, and footing 30 passes through the drive of third hydraulic stem 32 can be nimble make the cabinet body 7 fixed.

Both ends of floorbar 8 all are provided with first recess 29, all be provided with gyro wheel 23 in the first recess 29, the equal fixed connection in the both ends of pivot 12 of gyro wheel 23, pivot 12 transversely runs through the inside of floorbar 8, the middle part fixedly connected with second bevel gear 11 of pivot 12, second bevel gear 11 meshes has first bevel gear 10, first bevel gear 10 fixed connection is at servo motor 9's drive end, servo motor 9 fixed connection is in the interior middle part of floorbar 8, servo motor 9 is through first bevel gear 10, second bevel gear 11 makes pivot 12 rotate, realize gyro wheel 23's rotation.

The inner side of the top of the chamber 20 is provided with a dust cloth 34, the dust cloth 34 is made of non-woven fabric material, and the dust cloth 34 prevents dust from accumulating in the chamber 20 and prevents external dust from entering the chamber 20.

The keyboard is arranged in the keyboard box 4, the computer host 35 is electrically connected with the microphone 2 and the loudspeaker 6, and the computer host 35 is used for multimedia teaching.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a supplementary teaching device of chinese language and literature, includes cabinet body (7), its characterized in that: a chamber (20) is arranged at the rear end of the cabinet body (7), a second hydraulic rod (22) is fixedly connected with the middle part of the inner bottom wall of the chamber (20), a bottom beam (8) is fixedly connected to the inner bottom of the cabinet body (7) and one side of the chamber (20), the middle part of the upper surface of the bottom beam (8) is fixedly connected with the lower end of the vertical beam (13), the vertical beam (13) is vertical to the bottom beam (8), the upper end of the vertical beam (13) is fixedly connected with the lower surface of one end of the fixed beam (19), a table plate (5) is fixedly connected with the top end of the cabinet body (7), a microphone (2) is arranged on one side of the upper surface of the table plate (5), a computer host (35) is arranged on one side of the middle part of the lower surface of the desk plate (5), a keyboard box (4) is arranged on one side of the middle of the upper surface of the table plate (5), and loudspeakers (6) are arranged on the side walls of the two sides of the cabinet body (7).

2. The Chinese language and literature auxiliary teaching device according to claim 1, wherein: the utility model discloses a hydraulic pressure regulating mechanism, including fixed beam (19), first stopper (18) slide in first stopper groove (24), the one end fixedly connected with mount pad (15) of fixed beam (19) are kept away from in slide beam (17), the middle part of the interior middle part sliding connection of fixed beam (19) has slide beam (17), the first stopper (18) slide in first stopper groove (24), the one end fixedly connected with mount pad (15) of fixed beam (19) are kept away from in slide beam (17), the middle part of mount pad (15) is rotated and is connected the upper end at first hydraulic stem (14), the top fixed connection of first hydraulic stem (14) is at the lower surface of seat (16), the drive end fixedly connected with universal wheel (33) of first hydraulic stem (14) lower extreme.

3. The Chinese language and literature auxiliary teaching device according to claim 1, wherein: the driving end of the top end of the second hydraulic rod (22) is fixedly connected with a round shaft (21), eight mounting grooves (36) are uniformly distributed on the inner periphery of the upper end of the round shaft (21), the top ends of the mounting grooves (36) are all provided with a second limiting groove (25) in a penetrating manner, one end, close to the central axis of the round shaft (21), of each mounting groove (36) is fixedly connected with one end of a spring (37), the other end of each spring (37) is fixedly connected with a second limiting block (28), the top ends of the second limiting blocks (28) are all slid in the second limiting grooves (25), one side, far away from the springs (37), of each second limiting block (28) is fixedly connected with balls (26), the balls (26) are all clamped in clamping grooves (27), the clamping grooves (27) are uniformly distributed on the inner periphery of the lower end of the shaft sleeve (1), and the middle part of the top end of the shaft sleeve (1, one side of clipboard (3) is provided with display screen (38), display screen (38) and computer (35) electric connection.

4. The Chinese language and literature auxiliary teaching device according to claim 1, wherein: the utility model discloses a cabinet body, including cabinet body (7), the diapire four corners of cabinet body (7) all is provided with second recess (31), the equal fixedly connected with third hydraulic stem (32) in the interior top of second recess (31), the equal ancient fixedly connected with footing (30) of lower extreme of third hydraulic stem (32).

5. The Chinese language and literature auxiliary teaching device according to claim 1, wherein: the utility model discloses a hydraulic drive mechanism of a hydraulic drive mechanism, including floorbar (8), bottom beam (8), pivot (12), first recess (29), all be provided with gyro wheel (23) in first recess (29), the equal fixed connection in both ends of pivot (12) of gyro wheel (23), the inside of floorbar (8) is transversely run through in pivot (12), the middle part fixedly connected with second bevel gear (11) of pivot (12), second bevel gear (11) meshing has first bevel gear (10), first bevel gear (10) fixed connection is at the drive end of servo motor (9), servo motor (9) fixed connection is at the interior middle part of floorbar (8).

6. The Chinese language and literature auxiliary teaching device according to claim 1, wherein: the inner side of the top of the chamber (20) is provided with dustproof cloth (34), and the dustproof cloth (34) is made of non-woven fabrics.

7. The Chinese language and literature auxiliary teaching device according to claim 1, wherein: the keyboard is arranged in the keyboard box (4), and the computer host (35) is electrically connected with the microphone (2) and the loudspeaker (6).