CN112493737A - Auxiliary device for literary writing teaching - Google Patents

Auxiliary device for literary writing teaching Download PDF

Info

Publication number
CN112493737A
CN112493737A CN202011168295.5A CN202011168295A CN112493737A CN 112493737 A CN112493737 A CN 112493737A CN 202011168295 A CN202011168295 A CN 202011168295A CN 112493737 A CN112493737 A CN 112493737A
Authority
CN
China
Prior art keywords
plate
sets
screw rod
block
sliding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011168295.5A
Other languages
Chinese (zh)
Inventor
张爽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mudanjiang Normal University
Original Assignee
Mudanjiang Normal University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mudanjiang Normal University filed Critical Mudanjiang Normal University
Priority to CN202011168295.5A priority Critical patent/CN112493737A/en
Publication of CN112493737A publication Critical patent/CN112493737A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
    • A47B97/04—Easels or stands for blackboards or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F16M11/045—Allowing translations adapted to left-right translation movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2220/00—General furniture construction, e.g. fittings
    • A47B2220/0061—Accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Toys (AREA)

Abstract

The invention discloses an auxiliary device for literary writing teaching, which comprises a fixed base, wherein a supporting plate is arranged above the fixed base, two groups of side plates are welded on the upper surface of the supporting plate, the two groups of side plates are symmetrically arranged on two sides of the supporting plate, a first screw rod is rotatably arranged between the two groups of side plates, a first servo motor is arranged on the outer surface of one side plate, the output end of the first servo motor is in transmission connection with one end of the first screw rod through a coupler, a sliding block is in threaded connection on the circumference of the first screw rod, a display screen is arranged on one side of the upper surface of the sliding block, and a writing board is arranged on the other side of the upper surface of the sliding block. According to the invention, the first screw rod is driven to rotate by the first servo motor, so that the sliding block slides on the first screw rod, the positions of the display screen and the writing board can be adjusted, and the display screen and the writing board can be alternately moved to the middle position of the first screw rod, thereby facilitating students at two sides to watch, and increasing the effect of teachers on class.

Description

Auxiliary device for literary writing teaching
Technical Field
The invention relates to the technical field of teaching devices, in particular to an auxiliary device for literary writing teaching.
Background
Education is a process of teaching a student, can teach others the most objective understanding, and then can bring the thought of value in the experience of life. Education is a practice activity that improves the overall quality of a person. The teaching aid is needed in the teaching process of teachers, and the teaching quality is improved.
The auxiliary device of teaching is drawn to present literature still has some problems: the inconvenient removal in position of display screen and board, inconvenient when using the display screen, make the display screen be located the intermediate position, inconvenient when using the board simultaneously, make the board be located the intermediate position, lead to inconvenient student that is fit for both sides simultaneously to watch, reduced teaching effect, when watching display screen and board in addition, if light is stronger, the definition of watching display screen and board influences the quality of teaching.
Disclosure of Invention
The invention aims to provide an auxiliary device for literary writing teaching, wherein a first screw rod is driven to rotate by a first servo motor, a sliding block slides on the first screw rod, the positions of a display screen and a writing board can be adjusted, and the display screen and the writing board can be alternately moved to the middle position of the first screw rod, so that students at two sides can conveniently watch the literary composition, the effect of a teacher on class is improved, one end of a sun shield is rotated to one side of a top plate from the upper surface of the top plate by rotating the sun shield, and the sun shield blocks the upper parts of the display screen and the writing board, so that the definition of watching the display screen and the writing board is improved, and the problems in the background technology are solved.
In order to achieve the purpose, the invention provides the following technical scheme: an auxiliary device for literary writing teaching comprises a fixed base, wherein a supporting plate is arranged above the fixed base, two groups of side plates are welded on the upper surface of the supporting plate and are symmetrically arranged on two sides of the supporting plate, a first screw rod is rotatably arranged between the two groups of side plates, a first servo motor is arranged on the outer surface of one side of each side plate, the output end of the first servo motor is in transmission connection with one end of the first screw rod through a coupler, a sliding block is in threaded connection on the circumference of the first screw rod, a display screen is arranged on one side of the upper surface of the sliding block, a writing board is arranged on the other side of the upper surface of the sliding block, the display screen and the bottom of the writing board are both fixedly provided with bases, first installation blocks are welded on the lower surface of the bases, second installation blocks are welded on the upper surface of the sliding block, and the first installation blocks are arranged on the upper surface of the second, the cavity has been seted up to the inside of first installation piece, the inside threaded connection of cavity has the slide, one side of slide with be provided with first spring between the cavity, threaded connection has the screw rod on the first installation piece, the one end of screw rod with one side of slide is rotated and is connected, the bottom welding of slider has the locating piece, the locating hole has been seted up on the surface of second installation piece, the tip of locating piece is pegged graft in the locating hole, and is two sets of branch has all been welded to the upper surface of curb plate, the top welding of branch has the roof, the upper surface welding of roof has two sets of fixed blocks, and is two sets of the fixed block symmetry sets up the both sides of roof, and is two sets of it has the sunshading board to.
Preferably, a guide rod is welded between the two groups of side plates, and the guide rod penetrates through the sliding block and is in sliding connection with the sliding block.
Preferably, a knob is welded at one end of the screw rod and arranged on the outer side of the first mounting block.
Preferably, two groups of guide grooves are symmetrically formed in the inner wall of the cavity, guide blocks are symmetrically arranged on two sides of the sliding plate, and the guide blocks are slidably arranged in the guide grooves.
Preferably, a screwing bolt is in threaded connection with the middle position of one side of the sun shield, and the other end of the screwing bolt is in threaded connection with the top plate.
Preferably, unable adjustment base's inside is provided with the holding tank, the inside slip of holding tank is provided with the bracing piece, the top of bracing piece is run through unable adjustment base and with the lower fixed surface of backup pad is connected, the bottom welding of bracing piece has the regulating plate, the intermediate position threaded connection of regulating plate has the second lead screw, the both ends of second lead screw all with unable adjustment base rotates to be connected, the bottom of second lead screw has first conical gear through the key joint, the internally mounted of holding tank has second servo motor, second servo motor's output is connected with the pivot through the shaft coupling transmission, the other end of pivot has second conical gear through the key-type connection, second conical gear with first conical gear meshing.
Preferably, the bilateral symmetry of holding tank is provided with two sets of spacing guide arms, and is two sets of spacing guide arm runs through the regulating plate and with regulating plate sliding connection is two sets of the second spring has been cup jointed on the circumference of spacing guide arm, the second spring sets up the below of regulating plate.
Preferably, the lower surface of the fixed base is provided with four self-locking universal wheels.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the first screw rod is driven to rotate by the first servo motor, so that the sliding block slides on the first screw rod, the positions of the display screen and the writing board can be adjusted, and the display screen and the writing board can be alternately moved to the middle position of the first screw rod, thereby facilitating students at two sides to watch, and increasing the effect of teachers on class;
2. when the light is strong, one end of the sun shield is rotated to one side of the top plate from the upper surface of the top plate by rotating the sun shield, so that the sun shield blocks the upper parts of the display screen and the writing board, the definition of watching the display screen and the writing board is increased, and the teaching quality is improved.
3. According to the invention, the screw rod is rotated to push the sliding plate to slide in the cavity, the sliding plate drives the positioning block to move, and the positioning block is moved out of the positioning hole, so that the first mounting block and the second mounting block can be separated, and the display screen and the writing board can be conveniently detached.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 taken at A in the present invention;
FIG. 3 is a top plan view of the top plate of FIG. 1 in accordance with the present invention;
FIG. 4 is an internal cross-sectional view of the stationary base of FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the invention at B in FIG. 4.
In the figure: 1. a fixed base; 2. a support plate; 3. a side plate; 4. a first lead screw; 5. a first servo motor; 6. a slider; 7. a display screen; 8. a writing board; 9. a base; 10. a first mounting block; 11. a second mounting block; 12. a cavity; 13. a slide plate; 14. a first spring; 15. a screw; 16. positioning blocks; 17. positioning holes; 18. a strut; 19. a top plate; 20. a fixed block; 21. a sun visor; 22. a guide bar; 23. a knob; 24. a guide groove; 25. a guide block; 26. screwing the bolt; 27. accommodating grooves; 28. a support bar; 29. an adjusting plate; 30. a second lead screw; 31. a first bevel gear; 32. a second servo motor; 33. a rotating shaft; 34. a second bevel gear; 35. a limiting guide rod; 36. a second spring; 37. self-locking universal wheel.
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 1
Referring to fig. 1-5, the present invention provides a technical solution: an auxiliary device for writing and teaching of literature comprises a fixed base 1, a supporting plate 2 is arranged above the fixed base 1, two groups of side plates 3 are welded on the upper surface of the supporting plate 2, the two groups of side plates 3 are symmetrically arranged on two sides of the supporting plate 2, a first screw rod 4 is rotatably arranged between the two groups of side plates 3, a first servo motor 5 is arranged on the outer surface of one side plate 3, the output end of the first servo motor 5 is in transmission connection with one end of the first screw rod 4 through a coupler, a sliding block 6 is in threaded connection on the circumference of the first screw rod 4, a display screen 7 is arranged on one side of the upper surface of the sliding block 6, a writing board 8 is arranged on the other side of the upper surface of the sliding block 6, bases 9 are fixedly arranged at the bottoms of the display screen 7 and the writing board 8, first mounting blocks 10 are welded on the lower surface of the base 9, second mounting blocks 11 are welded on the upper surface of the sliding, cavity 12 has been seted up to the inside of first installation piece 10, cavity 12 inside threaded connection has slide 13, be provided with first spring 14 between one side of slide 13 and the cavity 12, threaded connection has screw rod 15 on the first installation piece 10, the one end of screw rod 15 is rotated with one side of slide 13 and is connected, slider 6's bottom welding has locating piece 16, locating hole 17 has been seted up on the surface of second installation piece 11, locating piece 16's tip is pegged graft in locating hole 17, branch 18 has all been welded to the upper surface of two sets of curb plates 3, roof 19 has been welded at the top of branch 18, the upper surface welding of roof 19 has two sets of fixed blocks 20, two sets of fixed blocks 20 symmetry set up the both sides at roof 19, it has sunshading board 21 to articulate between.
The welding has guide bar 22 between two sets of curb plates 3, guide bar 22 run through slider 6 and with slider 6 sliding connection, stability when guide bar 22 can increase slider 6 and slide.
The one end welding of screw rod 15 has knob 23, and knob 23 sets up in the outside of first installation piece 10, and knob 23 can conveniently rotate screw rod 15, saves physical power.
Two sets of guide ways 24 have been seted up to the inner wall symmetry of cavity 12, and the bilateral symmetry of slide 13 is provided with guide block 25, and guide block 25 slides and sets up in guide way 24, slides in guide way 24 inside through guide block 25, and the balance when can increasing slide 13 and remove increases the stability when removing.
A fastening bolt 26 is connected to the middle position of one side of the sun visor 21 through a thread, the other end of the fastening bolt 26 is connected to the top plate 19 through a thread, and the fastening bolt 26 can fix the sun visor 21 conveniently.
The fixing base 1 is internally provided with an accommodating groove 27, the accommodating groove 27 is internally provided with a support rod 28 in a sliding manner, the top of the support rod 28 penetrates through the fixing base 1 and is fixedly connected with the lower surface of the support plate 2, the bottom of the support rod 28 is welded with an adjusting plate 29, the middle position of the adjusting plate 29 is in threaded connection with a second lead screw 30, two ends of the second lead screw 30 are rotatably connected with the fixing base 1, the bottom of the second lead screw 30 is connected with a first bevel gear 31 through a key, the accommodating groove 27 is internally provided with a second servo motor 32, the output end of the second servo motor 32 is connected with a rotating shaft 33 through a coupling transmission, the other end of the rotating shaft 33 is connected with a second bevel gear 34 through a key, the second bevel gear 34 is meshed with the first bevel gear 31, the second bevel gear 34 is driven to rotate by the second, first conical gear 31 drives second lead screw 30 and rotates, second lead screw 30 can adjust adjusting plate 29 in the inside position of holding tank 27, thereby make adjusting plate 29 drive bracing piece 28 and remove, make bracing piece 28 highly adjust backup pad 2, thereby the convenience is adjusted the height of display screen 7 and board 8 part, the student that makes to sit on the back row and also can be more clear sees the content on display screen 7 and the board 8, and then the effect that makes the mr on class is better.
The bilateral symmetry of holding tank 27 is provided with two sets of spacing guide arms 35, two sets of spacing guide arms 35 run through regulating plate 29 and with regulating plate 29 sliding connection, second spring 36 has been cup jointed on spacing guide arm 35's the circumference, second spring 36 sets up the below at regulating plate 29, stability when spacing guide arm 35 can increase regulating plate 29 and remove, regulating plate 29 can compress second spring 36 when the downstream simultaneously, make second spring 36 have elasticity, the effort of regulating plate 29 to second lead screw 30 has been reduced.
The lower surface mounting of unable adjustment base 1 has auto-lock universal wheel 37, and auto-lock universal wheel 37 is provided with four groups at least, and auto-lock universal wheel 37 can conveniently remove unable adjustment base 1.
Example 2
Referring to fig. 1-3, the present invention provides a technical solution: an auxiliary device for writing and teaching of literature comprises a fixed base 1, a supporting plate 2 is arranged above the fixed base 1, two groups of side plates 3 are welded on the upper surface of the supporting plate 2, the two groups of side plates 3 are symmetrically arranged on two sides of the supporting plate 2, a first screw rod 4 is rotatably arranged between the two groups of side plates 3, a first servo motor 5 is arranged on the outer surface of one side plate 3, the output end of the first servo motor 5 is in transmission connection with one end of the first screw rod 4 through a coupler, a sliding block 6 is in threaded connection on the circumference of the first screw rod 4, a display screen 7 is arranged on one side of the upper surface of the sliding block 6, a writing board 8 is arranged on the other side of the upper surface of the sliding block 6, bases 9 are fixedly arranged at the bottoms of the display screen 7 and the writing board 8, first mounting blocks 10 are welded on the lower surface of the base 9, second mounting blocks 11 are welded on the upper surface of the sliding, cavity 12 has been seted up to the inside of first installation piece 10, cavity 12 inside threaded connection has slide 13, be provided with first spring 14 between one side of slide 13 and the cavity 12, threaded connection has screw rod 15 on the first installation piece 10, the one end of screw rod 15 is rotated with one side of slide 13 and is connected, slider 6's bottom welding has locating piece 16, locating hole 17 has been seted up on the surface of second installation piece 11, locating piece 16's tip is pegged graft in locating hole 17, branch 18 has all been welded to the upper surface of two sets of curb plates 3, roof 19 has been welded at the top of branch 18, the upper surface welding of roof 19 has two sets of fixed blocks 20, two sets of fixed blocks 20 symmetry set up the both sides at roof 19, it has sunshading board 21 to articulate between.
The welding has guide bar 22 between two sets of curb plates 3, guide bar 22 run through slider 6 and with slider 6 sliding connection, stability when guide bar 22 can increase slider 6 and slide.
The one end welding of screw rod 15 has knob 23, and knob 23 sets up in the outside of first installation piece 10, and knob 23 can conveniently rotate screw rod 15, saves physical power.
Two sets of guide ways 24 have been seted up to the inner wall symmetry of cavity 12, and the bilateral symmetry of slide 13 is provided with guide block 25, and guide block 25 slides and sets up in guide way 24, slides in guide way 24 inside through guide block 25, and the balance when can increasing slide 13 and remove increases the stability when removing.
A fastening bolt 26 is connected to the middle position of one side of the sun visor 21 through a thread, the other end of the fastening bolt 26 is connected to the top plate 19 through a thread, and the fastening bolt 26 can fix the sun visor 21 conveniently.
The lower surface mounting of unable adjustment base 1 has auto-lock universal wheel 37, and auto-lock universal wheel 37 is provided with four groups at least, and auto-lock universal wheel 37 can conveniently remove unable adjustment base 1.
The structure principle is as follows: according to the invention, the first screw rod 4 is driven to rotate by the first servo motor 5, so that the sliding block 6 slides on the first screw rod 4, the positions of the display screen 7 and the writing board 8 can be adjusted, and the display screen 7 and the writing can be alternately moved to the middle position of the first screw rod 4, thereby facilitating students at two sides to watch, and increasing the effect of teachers on class; when the light is strong, one end of the sun shield 21 is rotated to one side of the top plate 19 from the upper surface of the top plate 19 by rotating the sun shield 21, so that the sun shield 21 blocks the upper parts of the display screen 7 and the writing board 8, the definition of watching the display screen 7 and the writing board 8 is increased, and the teaching quality is improved; the screw rod 15 is rotated to enable the screw rod 15 to push the sliding plate 13 to slide in the cavity 12, the sliding plate 13 drives the positioning block 16 to move, the positioning block 16 is moved out of the positioning hole 17, and therefore the first mounting block 10 and the second mounting block 11 can be separated, and the display screen 7 and the writing board 8 can be conveniently detached.
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 (8)

1. The utility model provides an auxiliary device of teaching is write to literature, includes unable adjustment base (1), its characterized in that: a supporting plate (2) is arranged above the fixed base (1), two groups of side plates (3) are welded on the upper surface of the supporting plate (2), the two groups of side plates (3) are symmetrically arranged on two sides of the supporting plate (2), a first lead screw (4) is rotatably arranged between the two groups of side plates (3), a first servo motor (5) is installed on the outer surface of one side of each side plate (3), the output end of the first servo motor (5) is in transmission connection with one end of the first lead screw (4) through a coupler, a sliding block (6) is in threaded connection with the circumference of the first lead screw (4), a display screen (7) is arranged on one side of the upper surface of the sliding block (6), a writing board (8) is arranged on the other side of the upper surface of the sliding block (6), and bases (9) are fixedly arranged at the bottoms of the display screen (7) and the writing board, the lower surface of the base (9) is welded with a first mounting block (10), the upper surface of the sliding block (6) is welded with a second mounting block (11), the first mounting block (10) is arranged on the upper surface of the second mounting block (11), a cavity (12) is formed in the first mounting block (10), a sliding plate (13) is connected to the inside of the cavity (12) in a threaded manner, a first spring (14) is arranged between one side of the sliding plate (13) and the cavity (12), a screw rod (15) is connected to the first mounting block (10) in a threaded manner, one end of the screw rod (15) is rotatably connected to one side of the sliding plate (13), a positioning block (16) is welded to the bottom of the sliding block (6), a positioning hole (17) is formed in the surface of the second mounting block (11), and the end of the positioning block (16) is inserted into the positioning hole (17), two sets of branch (18) have all been welded to the upper surface of curb plate (3), the top welding of branch (18) has roof (19), the last surface welding of roof (19) has two sets of fixed blocks (20), and is two sets of fixed block (20) symmetry sets up the both sides of roof (19), and is two sets of it has sunshading board (21) to articulate between fixed block (20).
2. The aid of literary writing teaching of claim 1, wherein: the welding has guide bar (22) between two sets of curb plate (3), guide bar (22) run through slider (6) and with slider (6) sliding connection.
3. The aid of literary writing teaching of claim 1, wherein: one end of the screw rod (15) is welded with a knob (23), and the knob (23) is arranged on the outer side of the first mounting block (10).
4. The aid of literary writing teaching of claim 1, wherein: two groups of guide grooves (24) are symmetrically formed in the inner wall of the cavity (12), guide blocks (25) are symmetrically arranged on two sides of the sliding plate (13), and the guide blocks (25) are slidably arranged in the guide grooves (24).
5. The aid of literary writing teaching of claim 1, wherein: a screwing bolt (26) is in threaded connection with the middle position of one side of the sun shield (21), and the other end of the screwing bolt (26) is in threaded connection with the top plate (19).
6. The aid of literary writing teaching of claim 1, wherein: the inside of unable adjustment base (1) is provided with holding tank (27), the inside slip of holding tank (27) is provided with bracing piece (28), the top of bracing piece (28) runs through unable adjustment base (1) and with the lower fixed surface of backup pad (2) is connected, the bottom welding of bracing piece (28) has regulating plate (29), the intermediate position threaded connection of regulating plate (29) has second lead screw (30), the both ends of second lead screw (30) all with unable adjustment base (1) rotate to be connected, the bottom of second lead screw (30) has first conical gear (31) through the key connection, the internally mounted of holding tank (27) has second servo motor (32), the output of second servo motor (32) is connected with pivot (33) through the shaft coupling transmission, the other end of pivot (33) has second conical gear (34) through the key connection, the second bevel gear (34) meshes with the first bevel gear (31).
7. The aid of literary writing teaching of claim 6, wherein: the bilateral symmetry of holding tank (27) is provided with two sets of limit guide (35), and is two sets of limit guide (35) run through regulating plate (29) and with regulating plate (29) sliding connection, two sets of second spring (36) have been cup jointed on the circumference of limit guide (35), second spring (36) set up the below of regulating plate (29).
8. The aid of literary writing teaching of claim 1, wherein: the lower surface of the fixed base (1) is provided with four self-locking universal wheels (37), and the four self-locking universal wheels (37) are at least provided with four groups.
CN202011168295.5A 2020-10-28 2020-10-28 Auxiliary device for literary writing teaching Pending CN112493737A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011168295.5A CN112493737A (en) 2020-10-28 2020-10-28 Auxiliary device for literary writing teaching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011168295.5A CN112493737A (en) 2020-10-28 2020-10-28 Auxiliary device for literary writing teaching

Publications (1)

Publication Number Publication Date
CN112493737A true CN112493737A (en) 2021-03-16

Family

ID=74954233

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011168295.5A Pending CN112493737A (en) 2020-10-28 2020-10-28 Auxiliary device for literary writing teaching

Country Status (1)

Country Link
CN (1) CN112493737A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206594840U (en) * 2017-03-23 2017-10-27 开封大学 A kind of portable ideological and politics teaching teaching aid
CN208889061U (en) * 2018-06-13 2019-05-21 河南建筑职业技术学院 A kind of movable type teaching of Chinese utensil storage displaying device
CN210011569U (en) * 2019-04-15 2020-02-04 昆山市钊铭鉴电子科技有限公司 Full heat exchange core of on-vehicle new trend system
CN210153438U (en) * 2019-04-25 2020-03-17 陕西理工大学 Information technology teaching equipment
CN210174469U (en) * 2019-03-18 2020-03-24 李婕 Information technology teaching tool
CN211222744U (en) * 2019-11-11 2020-08-11 铜仁职业技术学院 Think political affairs and use high efficiency teaching board

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206594840U (en) * 2017-03-23 2017-10-27 开封大学 A kind of portable ideological and politics teaching teaching aid
CN208889061U (en) * 2018-06-13 2019-05-21 河南建筑职业技术学院 A kind of movable type teaching of Chinese utensil storage displaying device
CN210174469U (en) * 2019-03-18 2020-03-24 李婕 Information technology teaching tool
CN210011569U (en) * 2019-04-15 2020-02-04 昆山市钊铭鉴电子科技有限公司 Full heat exchange core of on-vehicle new trend system
CN210153438U (en) * 2019-04-25 2020-03-17 陕西理工大学 Information technology teaching equipment
CN211222744U (en) * 2019-11-11 2020-08-11 铜仁职业技术学院 Think political affairs and use high efficiency teaching board

Similar Documents

Publication Publication Date Title
CN112914242B (en) Desk and chair convenient to adjust
CN211349792U (en) Novel training board is read to portable english
CN111870031A (en) Intelligent teaching system for ideological and political education
CN111759096A (en) High school student's eyeshield desk
CN112493737A (en) Auxiliary device for literary writing teaching
CN211608803U (en) Literature education contrast explanation board
CN211087654U (en) Finance and economics specialty is with bill show teaching aid
CN110898873A (en) Multifunctional demonstration device for physical teaching
CN111053369A (en) Support equipment of writing eyeshield
CN108257456A (en) A kind of teaching board of education
CN214847326U (en) Financial specialty is economic curve and is illustrated board for study
CN213656205U (en) Classroom teaching recording device convenient to adjust
CN111785100A (en) Teaching auxiliary device for Chinese language and literature education
CN213247846U (en) Novel database information technology specialty classroom teaching is with supplementary device
CN211062279U (en) Tongue flipping method display device in Russian teaching
CN212014832U (en) Multimedia platform
CN210110117U (en) Novel word teaching frame for english education
CN211207685U (en) Financial specialty is with economic curve schematic board
CN112265396A (en) Teaching aid of angularly adjustable
CN112967568A (en) Marketing teaching contrast learning device
CN220824059U (en) Computer teaching workbench
CN208180600U (en) A kind of teaching display board
CN220069221U (en) Knowledge auxiliary memory board
CN221125508U (en) Display rack
CN213815052U (en) Agricultural economy teaching content display device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20210316