CN210466861U - Literary works display device is used in teaching - Google Patents

Literary works display device is used in teaching Download PDF

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Publication number
CN210466861U
CN210466861U CN201920994829.6U CN201920994829U CN210466861U CN 210466861 U CN210466861 U CN 210466861U CN 201920994829 U CN201920994829 U CN 201920994829U CN 210466861 U CN210466861 U CN 210466861U
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China
Prior art keywords
rotating rod
backup pad
dwang
literary works
plate
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Application number
CN201920994829.6U
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Chinese (zh)
Inventor
李岚
郑桂
袁奇林
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Hunan Technical College of Railway High Speed
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Hunan Technical College of Railway High Speed
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Priority to CN201920994829.6U priority Critical patent/CN210466861U/en
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Abstract

A display device for teaching literary works comprises a frame, a display board, a first rotating rod, a second rotating rod and a rotating disk; the display board comprises a plurality of display units, and the display units are fixedly connected with the first rotating rod and are uniformly distributed around the first rotating rod; the first rotating rod is vertically arranged in the middle of the frame and is in rotating connection with the frame, and a first bevel gear is arranged at the bottom of the first rotating rod; the second rotating rod is transversely arranged at the bottom of the frame, and a second bevel gear matched with the first bevel gear is arranged in the middle of the second rotating rod; the carousel with the second dwang is connected for rotate the second dwang. The utility model discloses the practicality is high, makes the works that can demonstrate more, more comprehensive through setting up the hexagon magnetic sheet to only need to stimulate the slip post and rotate the work that can trade the face to the hexagon magnetic sheet, easy operation.

Description

Literary works display device is used in teaching
Technical Field
The utility model belongs to the technical field of the teaching equipment, especially, relate to a literary works display device is used in teaching.
Background
Literary works generally refer to various written originals from a copyright perspective. Regardless of the value or purpose, the characters are purely literary, scientific, technical or completely practical, and are literary works, in the campus, teachers often show some literary works to students through a display stand, and students often show the respective literary works with reference to each other.
However, most of the current school desks have only one or both sides for displaying literature, so that the richness of displayable contents is insufficient, and the practicability is not high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the most shortcoming that only one side or tow sides are used for showing literary works of current literary work show stand to a literary work display device is used in teaching is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a display device for teaching literary works comprises a frame, a display board, a first rotating rod, a second rotating rod and a rotating disk; the display board comprises a plurality of display units, and the display units are fixedly connected with the first rotating rod and are uniformly distributed around the first rotating rod; the first rotating rod is vertically arranged in the middle of the frame and is in rotating connection with the frame, and a first bevel gear is arranged at the bottom of the first rotating rod; the second rotating rod is transversely arranged at the bottom of the frame, and a second bevel gear matched with the first bevel gear is arranged in the middle of the second rotating rod; the carousel with the second dwang is connected for rotate the second dwang.
From this, the user can drive the second dwang rotatory through rotating the carousel, makes the show board rotatory through second bevel gear, first bevel gear and first dwang in proper order again to a plurality of show units on the student show board, not only easy and simple to handle, the works that can show in addition are more, more comprehensive.
Preferably, the frame includes the bottom plate, the top fixed mounting of bottom plate has first backup pad and second backup pad, the top fixed mounting of first backup pad and second backup pad has the roof, rotate on first backup pad and the second backup pad and install first dwang, one side fixed mounting that first backup pad and second backup pad are close to each other has the accepting plate that is located first dwang top, install on accepting plate and the roof the second dwang, the bottom of second dwang extends to the below of accepting the board and fixed cover is equipped with second bevel gear, first bevel gear meshes with second bevel gear mutually
Preferably, the show board is the hexagon magnetic sheet, the hexagon magnetic sheet is installed the roof with accept between the board, equal fixed mounting in hexagonal department in the hexagon magnetic sheet has the connecting rod, the one end that six connecting rods are close to each other all with second dwang fixed connection
Preferably, the second backup pad is gone up to rotate and is installed the pivot, all be equipped with the gear on the one end that the pivot is close to hexagonal magnetic sheet and the first rotation pole, the cover is equipped with the belt on two gears, the carousel is installed the one end of hexagonal magnetic sheet is kept away from in the pivot.
Therefore, the position of the rotary disc is raised through the transmission of the belt, and the operation of a user is more convenient.
Preferably, one side that hexagonal magnetic plate was kept away from to the second backup pad has been seted up a plurality of and is the recess of circular distribution, one side fixed mounting that the carousel is close to the second backup pad has the connecting block, the through-hole has been seted up on the connecting block, be equipped with the slip post in the through-hole, fixed mounting has the slide on the slip post, the inner wall sliding connection of slide and through-hole, the one end that the slip post is close to the second backup pad extends to in the recess, the one end that the recess was kept away from to the slip post runs through the carousel and with carousel swing joint.
Therefore, the rotary disc is pulled out outwards to separate the rotary disc from the control of the display board, and the phenomenon that the display board rotates accidentally due to misoperation of a user when works are displayed is avoided.
Preferably, first bearing holes are formed in the first supporting plate and the second supporting plate, two first bearings are fixedly sleeved on the first rotating rod, and the inner walls of the two first bearing holes are fixedly connected with the outer rings of the corresponding first bearings.
Preferably, second bearing holes are formed in the bearing plate and the top plate, two second bearings are fixedly sleeved on the second rotating rod, and the inner walls of the two second bearing holes are fixedly connected with the outer rings of the corresponding second bearings.
Preferably, the top and the bottom of through-hole have all been seted up the spout, slidable mounting has the slider in the spout, and one side that two sliders are close to each other all extends outside the spout that corresponds and with slide fixed connection, the cover is equipped with the spring that is located between slide and the carousel on the slip post.
From this, if the user wants rotatory show board, as long as loosen the carousel, the slip post can be in the recess of card under spring elastic potential energy's effect to can effectually fix the countershaft.
Preferably, an avoiding opening is formed in the bearing plate, the belt penetrates through the avoiding opening, four universal wheels are fixedly mounted at the bottom of the bottom plate, and the four universal wheels are distributed in a rectangular array.
Preferably, the circular port has been seted up on the carousel, the slip post run through the circular port and with circular port swing joint, the one end fixed mounting that the recess was kept away from to the slip post has anti-skidding ball, be equipped with a plurality of magnetism on the hexagonal magnetic sheet and detain.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, the device passes through the bottom plate, first backup pad, accepts board, roof, first pivot pole, second backup pad, pivot, gear, belt, recess, connecting block, slip post, slide, carousel and the cooperation of through-hole, during the use, removes this device to appointed place earlier, then pulls out the slip post and begins to rotate, and the rethread gear and the meshing of belt to enable first pivot pole and begin to rotate.
Cooperate through second dwang, first bevel gear, second bevel gear, connecting rod, hexagon magnetic sheet, recess, connecting block, slip post and slide, when first dwang pivoted, through the cooperation of first bevel gear and second bevel gear for the second dwang begins to rotate, thereby makes the hexagon magnetic sheet change the face by rotating, loosens the slip post at last and makes during its card advances the recess, can be fixed to the countershaft.
The utility model discloses the practicality is high, makes the works that can demonstrate more, more comprehensive through setting up the hexagon magnetic sheet to only need to stimulate the slip post and rotate the work that can trade the face to the hexagon magnetic sheet, easy operation.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic top view of the hexagonal magnetic plate of the present invention.
In the figure: 1. a base plate; 2. a first support plate; 3. a bearing plate; 4. a top plate; 5. a first rotating lever; 6. a second rotating lever; 7. a first bevel gear; 8. a second bevel gear; 9. a connecting rod; 10. a hexagonal magnetic plate; 11. a second support plate; 12. a rotating shaft; 13. a gear; 14. a belt; 15. a groove; 16. connecting blocks; 17. a sliding post; 18. a slide plate; 19. a turntable; 20. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to fig. 3, the present invention provides a technical solution: a literary work display device for teaching comprises a bottom plate 1, wherein a first supporting plate 2 and a second supporting plate 11 are fixedly installed at the top of the bottom plate 1, a same top plate 4 is fixedly installed at the tops of the first supporting plate 2 and the second supporting plate 11, a same first rotating rod 5 is rotatably installed on the first supporting plate 2 and the second supporting plate 11, a bearing plate 3 positioned above the first rotating rod 5 is fixedly installed at one side of the first supporting plate 2 and the second supporting plate 11, which are close to each other, a same second rotating rod 6 is installed on the bearing plate 3 and the top plate 4, the bottom end of the second rotating rod 6 extends to the lower part of the bearing plate 3 and is fixedly sleeved with a second conical gear 8, a first conical gear 7 is fixedly sleeved on the first rotating rod 5, the first conical gear 7 is meshed with the second conical gear 8, a hexagonal magnetic plate 10 is arranged between the top plate 4 and the bearing plate 3, connecting rods 9 are fixedly installed at six corners in the hexagonal magnetic plate 10, the ends, close to each other, of the six connecting rods 9 are fixedly connected with the second rotating rod 6, a rotating shaft 12 is rotatably mounted on the second supporting plate 11, gears 13 are fixedly sleeved on the ends, close to the hexagonal magnetic plate 10, of the rotating shaft 12 and the first rotating rod 5, the two gears 13 are sleeved with the same belt 14, a plurality of grooves 15 which are distributed in a circular shape are formed in one side, away from the hexagonal magnetic plate 10, of the second supporting plate 11, a rotating plate 19 is fixedly mounted at one end, away from the hexagonal magnetic plate 10, of the rotating shaft 12, a connecting block 16 is fixedly mounted at one side, close to the second supporting plate 11, of the rotating plate 19, a through hole 20 is formed in the connecting block 16, a sliding column 17 is arranged in the through hole 20, a sliding plate 18 is fixedly mounted on the sliding column 17, the sliding plate 18 is in sliding connection with the inner wall of the through hole 20, one end, close to the;
the first support plate 2 and the second support plate 11 are both provided with first bearing holes, the first rotating rod 5 is fixedly sleeved with two first bearings, the inner walls of the two first bearing holes are both fixedly connected with the outer rings of the corresponding first bearings, the bearing plate 3 and the top plate 4 are both provided with second bearing holes, the second rotating rod 6 is fixedly sleeved with two second bearings, the inner walls of the two second bearing holes are both fixedly connected with the outer rings of the corresponding second bearings, the top and the bottom of the through hole 20 are both provided with chutes, the sliding grooves are internally provided with sliding blocks, one sides of the two sliding blocks, which are close to each other, extend to the outside of the corresponding chutes and are fixedly connected with the sliding plates 18, the sliding columns 17 are sleeved with springs positioned between the sliding plates 18 and the rotating discs 19, the bearing plate 3 is provided with avoidance ports, the belts 14 penetrate the avoidance ports, the bottom of the bottom plate 1 is fixedly provided with four universal wheels, the four universal wheels are, the rotary table 19 is provided with a circular hole, the sliding column 17 penetrates through the circular hole and is movably connected with the circular hole, one end of the sliding column 17, which is far away from the groove 15, is fixedly provided with an anti-slip ball, the hexagonal magnetic plate 10 is provided with a plurality of magnetic buttons, the device is moved to a designated place by matching the bottom plate 1, the first supporting plate 2, the bearing plate 3, the top plate 4, the first rotating rod 5, the second supporting plate 11, the rotating shaft 12, the gear 13, the belt 14, the groove 15, the connecting block 16, the sliding column 17, the sliding plate 18, the rotating table 19 and the through hole 20 when in use, the sliding column 17 is pulled out and starts to rotate, the first rotating rod 5 starts to rotate by meshing the gear and the belt, the second rotating rod 6, the first conical gear 7, the second conical gear 8, the connecting rod 9, the hexagonal magnetic plate 10, the groove 15, the connecting block 16, the sliding, when the first rotating rod 5 rotates, the second rotating rod 6 starts to rotate through the matching of the first bevel gear 7 and the second bevel gear 8, so that the hexagonal magnetic plate 10 can rotate to change the surface, and finally the sliding column 17 is loosened and clamped into the groove 15, so that the rotating shaft 12 can be fixed. The utility model discloses the practicality is high, makes the works that can demonstrate more, more comprehensive through setting up hexagon magnetic sheet 10 to only need pulling slip post 17 and rotate can trade the work of face, easy operation to hexagon magnetic sheet 10.
The working principle is as follows: when the literary works need to be displayed, the device is pushed to a designated display position through four universal wheels, then the literary works are fixed on each surface of the hexagonal magnetic plate 10 through a plurality of magnetic buckles, then the literary works are displayed and provided for students to watch, when other literary works need to be displayed by changing the surface, only the sliding column 17 needs to be held and pulled outwards, then the sliding plate 18 extrudes the spring, the spring stores elastic potential energy, after the sliding column 17 leaves the groove 15, the sliding column 17 is rotated, so that the rotating disc 19 starts to rotate, meanwhile, the rotating shaft 12 also starts to rotate, the first rotating rod 5 starts to rotate through the meshing transmission of the gear 13 and the belt 14, the second rotating rod 6 rotates through the meshing principle of the first conical gear 7 and the second conical gear 8, and meanwhile, the second rotating rod 6 drives a plurality of connecting rods 9 to rotate, namely, the hexagonal magnetic plate 10 rotates to achieve the purpose of surface changing, then the sliding column 17 is loosened, and the sliding column 17 is clamped into the groove 15 under the action of elastic potential energy of the spring, so that the rotating shaft 12 can be effectively fixed.
The present invention is not limited to the above preferred embodiments, and any person should learn the structural changes made under the teaching of the present invention, and all the technical solutions identical or similar to the present invention belong to the protection scope of the present invention.

Claims (10)

1. The utility model provides a literary works display device is used in teaching which characterized in that: comprises a frame, a display board, a first rotating rod, a second rotating rod and a turntable; the display board comprises a plurality of display units, and the display units are fixedly connected with the first rotating rod and are uniformly distributed around the first rotating rod; the first rotating rod is vertically arranged in the middle of the frame and is in rotating connection with the frame, and a first bevel gear is arranged at the bottom of the first rotating rod; the second rotating rod is transversely arranged at the bottom of the frame, and a second bevel gear matched with the first bevel gear is arranged in the middle of the second rotating rod; the carousel with the second dwang is connected for rotate the second dwang.
2. A presentation device of educational literary works according to claim 1, wherein: the frame includes the bottom plate, the top fixed mounting of bottom plate has first backup pad and second backup pad, the top fixed mounting of first backup pad and second backup pad has the roof, rotate on first backup pad and the second backup pad and install first dwang, one side fixed mounting that first backup pad and second backup pad are close to each other has the board of accepting that is located first dwang top, install on board and the roof of accepting the second dwang, the bottom of second dwang extends to the below of accepting the board and fixed cover is equipped with second bevel gear, first bevel gear meshes with second bevel gear mutually.
3. A presentation device of educational literary works according to claim 2, characterized in that: show board is hexagon magnetic sheet, hexagon magnetic sheet is installed the roof with accept between the board, the equal fixed mounting in hexagonal department in the hexagon magnetic sheet has the connecting rod, the one end that six connecting rods are close to each other all with second dwang fixed connection.
4. A presentation device of educational literary works according to claim 3, wherein: rotate in the second backup pad and install the pivot, all be equipped with the gear on the one end that the pivot is close to hexagonal magnetic sheet and the first rotation pole, the cover is equipped with the belt on two gears, the carousel is installed the one end of hexagonal magnetic sheet is kept away from in the pivot.
5. A presentation device of educational literary works according to claim 3 or 4, characterized in that: the utility model discloses a hexagonal magnetic plate's structure, including second backup pad, carousel, connecting block, sliding column, a plurality of recess that is circular distribution is seted up to one side that hexagonal magnetic plate was kept away from to the second backup pad, one side fixed mounting that the carousel is close to the second backup pad has the connecting block, the through-hole has been seted up on the connecting block, be equipped with the sliding column in the through-hole, fixed mounting has the slide on the sliding column, the inner wall sliding connection of slide and through-hole, the one end that the sliding column is close to the second backup pad extends.
6. A presentation device of educational literary works according to claim 3 or 4, characterized in that: first bearing holes are formed in the first supporting plate and the second supporting plate, two first bearings are fixedly sleeved on the first rotating rod, and the inner walls of the two first bearing holes are fixedly connected with the outer rings of the corresponding first bearings.
7. A presentation device of educational literary works according to claim 3 or 4, characterized in that: bearing plate and roof are last all to have seted up the second bearing hole, fixed cover is equipped with two second bearings on the second dwang, the inner wall in two second bearing holes all with the outer lane fixed connection of the second bearing that corresponds.
8. A presentation device of educational literary works according to claim 5, wherein: the top and the bottom of through-hole have all been seted up the spout, slidable mounting has the slider in the spout, and one side that two sliders are close to each other all extends outside the spout that corresponds and with slide fixed connection, the cover is equipped with the spring that is located between slide and the carousel on the slip post.
9. A presentation device of educational literary works according to claim 4, wherein: the bearing plate is provided with an avoiding opening, the belt penetrates through the avoiding opening, and four universal wheels are fixedly mounted at the bottom of the bottom plate and distributed in a rectangular array.
10. A presentation device of educational literary works according to claim 5, wherein: the circular port has been seted up on the carousel, the slip post run through the circular port and with circular port swing joint, the one end fixed mounting that the recess was kept away from to the slip post has anti-skidding ball, be equipped with a plurality of magnetism on the hexagonal magnetic sheet and detain.
CN201920994829.6U 2019-06-28 2019-06-28 Literary works display device is used in teaching Active CN210466861U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920994829.6U CN210466861U (en) 2019-06-28 2019-06-28 Literary works display device is used in teaching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920994829.6U CN210466861U (en) 2019-06-28 2019-06-28 Literary works display device is used in teaching

Publications (1)

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CN210466861U true CN210466861U (en) 2020-05-05

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112349221A (en) * 2020-11-06 2021-02-09 南京铁道职业技术学院 Gardens construction skill contest is with display device that marks convenient to carry
CN112435536A (en) * 2020-11-23 2021-03-02 南京铁道职业技术学院 Theme selection runner for garden construction skill competition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112349221A (en) * 2020-11-06 2021-02-09 南京铁道职业技术学院 Gardens construction skill contest is with display device that marks convenient to carry
CN112435536A (en) * 2020-11-23 2021-03-02 南京铁道职业技术学院 Theme selection runner for garden construction skill competition

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