CN210428943U - China present-day literature teaching display and explanation device - Google Patents
China present-day literature teaching display and explanation device Download PDFInfo
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- CN210428943U CN210428943U CN201921261432.2U CN201921261432U CN210428943U CN 210428943 U CN210428943 U CN 210428943U CN 201921261432 U CN201921261432 U CN 201921261432U CN 210428943 U CN210428943 U CN 210428943U
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- rod
- display device
- supporting rod
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Abstract
The utility model discloses a chinese modern literature teaching show explanation device, include: a base; the bottom of the supporting rod is fixed at the top of the base; the rotating ring is arranged on the surface of the supporting rod; a plurality of connecting rods, it is a plurality of one side of connecting rod all with the fixed surface of swivel becket is connected the utility model relates to an auxiliary teaching equipment technical field. This chinese contemporary literature teaching show explanation device is through being provided with a plurality of display device, display device passes through connecting rod and swivel becket and rotates the regulation on the bracing piece, change with the display device that corresponds to the knowledge of required show and study, and after the course, when learning materials and relevant content on the display device that corresponds need not clear away, only need rotate appointed display device to the inside of protection casing, avoid being erased or clear away the data on the display device by student or mr mistake, facilitate the use and the teaching.
Description
Technical Field
The utility model relates to an auxiliary teaching equipment technical field specifically is a chinese contemporary literature teaching show explanation device.
Background
The Chinese literature is divided into classical literature, modern literature and contemporary literature, the classical literature is represented by Tang and Song poems and four famous writings, the modern literature is represented by Luxun novels, the contemporary literature is marked by Chinese free literature with independent ideas, and the appearance of the Chinese free literature with independent ideas starts from the late twentieth century, so that the Chinese literature is greatly stepped into the world advanced culture line and ranks to become the pioneer of world literature, and the Chinese contemporary literature reaches the top of history.
In prior art, current teaching equipment is mostly the blackboard when fixed, and can't carry out certain protection to the content of blackboard writing behind the writing board book on the blackboard, and the content of writing on the blackboard is easily erased by student or other mr, when needs repeated teaching some knowledge once more, needs repeated writing board book, extravagant a large amount of teaching time, influences student's learning quality.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a device is explained in teaching show of chinese contemporary literature has solved the fixed show region of blackboard and can't carry out the problem protected to the blackboard writing after writing according to the demand that uses.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a Chinese present literature teaching demonstration explanation device comprises: a base; the bottom of the supporting rod is fixed at the top of the base; the rotating ring is arranged on the surface of the supporting rod; one side of each connecting rod is fixedly connected with the surface of the rotating ring; the display devices are respectively fixed at one ends of the connecting rods; the first limiting ring is fixed on the surface of the supporting rod; the second limiting ring is fixed on the surface of the supporting rod; the protective cover is fixed on the supporting rod; the top parts of the fixing rods are respectively fixed at the bottom parts of the connecting rods; the top of the positioning disc is fixed to first rotating blocks at the bottoms of the fixing rods, and the first rotating blocks are arranged at the top of the base; the pedal rotates on the first rotating block; the first buffer spring is arranged between the pedal and the base; the transmission rod rotates at the top of the pedal; one side of the adjusting plate is fixed on one side of the supporting rod; the lifting rod is arranged on the adjusting plate; the second rotating block is arranged at the bottom of the lifting rod; the sliding rod is arranged at the top of the adjusting plate; the limiting plate is arranged on the sliding rod; and the second buffer spring is arranged between the limiting plate and the adjusting plate.
Further, the inner surface of the rotating ring is rotatably connected with the surface of the supporting rod, and the rotating ring is arranged between the first limiting ring and the second limiting ring.
Further, the protection cover is a semicircular hollow cover and is matched with the plurality of display devices.
Further, display device includes magnetic sheet and clipboard, the magnetic sheet is located to be close to the bracing piece obtains one side, the clipboard is located to keep away from one side of backup pad, one side of magnetic sheet with the one end fixed connection of connecting rod.
Furthermore, the connecting rod is provided with six, display device is provided with six, every the connecting rod corresponds one display device.
Furthermore, six fixing rods are arranged, the tops of the six fixing rods are fixedly connected with the bottoms of the six connecting rods respectively, and the bottoms of the six fixing rods are fixedly connected with the top of the positioning plate.
Furthermore, a plurality of positioning holes are formed in the positioning disc, and the bottom of the lifting rod is in transmission connection with the top of the transmission rod through the second rotating block.
Further, the surface of the lifting rod is fixedly connected with one side of the limiting plate, and the top of the lifting plate is matched with the positioning hole.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this chinese is at present, the literature teaching show explanation device, through being provided with a plurality of display device, display device passes through connecting rod and swivel becket and rotates the regulation on the bracing piece, change with the display device that corresponds to the knowledge of required show and study, and after the course, when learning materials and relevant content on the display device that corresponds need not clear away, only need rotate appointed display device to the inside of protection casing, avoid being erased or clear away the data on the display device by student or mr by mistake, facilitate the use and the teaching.
(2) This chinese modern literature teaching show explanation device through being provided with the positioning disk, and the positioning disk passes through the fixed rod and fixes the connecting rod for display device on the connecting rod is fixed on appointed position, thereby convenient regulation and location to display device, easy operation, convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is a schematic structural view of a portion of the connecting rod shown in FIG. 1;
FIG. 3 is a schematic structural view of a portion of the rotating ring shown in FIG. 2;
FIG. 4 is a schematic structural view of a portion of the puck shown in FIG. 1;
fig. 5 is an enlarged view of a point a shown in fig. 1.
In the figure: 1-base, 2-supporting rod, 3-rotating ring, 4-connecting rod, 5-display device, 51-magnetic plate, 52-writing board, 6-first limiting ring, 7-second limiting ring, 8-protective cover, 9-fixing rod, 10-positioning disk, 11-positioning hole, 12-first rotating block, 13-pedal, 14-first buffer spring, 15-driving rod, 16-adjusting plate, 17-lifting rod, 18-second rotating block, 19-sliding rod, 20-limiting plate and 21-second buffer spring.
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. 1-5, the present invention provides a technical solution: a Chinese present literature teaching demonstration explanation device comprises: a base 1; the bottom of the supporting rod 2 is fixed at the top of the base 1; the rotating ring 3 is arranged on the surface of the supporting rod 2; one side of each of the connecting rods 4 is fixedly connected with the surface of the rotating ring 3; a plurality of display devices 5, wherein the plurality of display devices 5 are respectively fixed at one ends of the plurality of connecting rods 4; the first limiting ring 6 is fixed on the surface of the supporting rod 2; the second limiting ring 7 is fixed on the surface of the supporting rod 2; the protective cover 8 is fixed on the supporting rod 2; the top parts of the fixing rods 9 are respectively fixed at the bottom parts of the connecting rods 4; the top of the positioning disc 10 is fixed on a first rotating block 12 at the bottom of the fixing rods 9, and the first rotating block 12 is arranged at the top of the base 1; a pedal 13, wherein the pedal 13 rotates on the first rotating block 12; a first buffer spring 14, wherein the first buffer spring 14 is arranged between the pedal 13 and the base 1; the transmission rod 15 is rotated on the top of the pedal 13; an adjusting plate 16, one side of which is fixed to one side of the supporting rod 2; the lifting rod 17 is arranged on the adjusting plate 16; the second rotating block 18, the said second rotating block 18 is set up in the bottom of the said lifting bar 17; the sliding rod 19 is arranged at the top of the adjusting plate 16; the limiting plate 20 is arranged on the sliding rod 19, and the limiting plate 20 is arranged on the sliding rod 19; the second buffer spring 21, the second buffer spring 21 is arranged between the limiting plate 20 and the adjusting plate 16, the rotating ring 3 rotates on the supporting rod 2, the first limiting ring 6 above the rotating ring 3 and the second limiting ring 7 below the rotating ring 3 effectively guarantee the stability of the rotating ring 3 during rotation, the rotating ring 3 drives the six connecting rods 4 to synchronously rotate and adjust during rotation, the six connecting rods 4 are uniformly distributed on the surface of the rotating ring 3, the six connecting rods 4 synchronously drive the display device 5 to synchronously rotate and convert during rotation, so that knowledge required to be displayed and learned and the corresponding display device 5 can be conveniently replaced, and when the course is finished, the learning materials and related contents on the corresponding display device 5 do not need to be cleared, only the appointed display device 5 needs to be rotated to the inside of the protective cover 8, avoiding being erased by a student or a teacher by mistake or clearing data on the display device 5, facilitating use and teaching, when the display device 5 needs to be adjusted in a rotating way, the pedal 13 is stepped by feet, the pedal 13 rotates downwards, the pedal 13 drives the lifting rod 17 to synchronously move downwards through the transmission rod 15 when rotating, the lifting rod 17 slowly separates from the inside of the positioning hole 11 when moving downwards, when the included angle between the pedal 13 and the base is less than 10 degrees, the lifting rod 17 completely separates from the inside of the positioning hole 11, the rotating ring 3 can rotate and adjust on the supporting rod 2, after the adjustment is completed, only the pedal 13 needs to be loosened, the limiting plate 20 moves upwards under the action of the second buffer spring 21, the limiting plate 20 synchronously drives the lifting rod 17 to move upwards, the lifting rod 17 is clamped into the corresponding inside of the positioning hole 11, so that the positioning disc 10 cannot rotate, the positioning disc 10 fixes the connecting rod 4 through the fixing rod 9, make display device 5 on connecting rod 4 fix on appointed position to convenient regulation and the location to display device 5, easy operation, convenient to use.
The inner surface of the rotating ring 3 is rotatably connected with the surface of the supporting rod 2, the rotating ring 3 is arranged between the first limiting ring 6 and the second limiting ring 7, and the first limiting ring 6 and the second limiting ring 7 ensure the rotating stability of the rotating ring 3.
The protection casing 8 is semi-circular hollow cover to protection casing 8 and a plurality of looks adaptation between display device 5, the inside of protection casing 8 is hollow structure, and display device 5 that has the learning materials that need remain and relevant knowledge point rotates and adjusts to the inside of protection casing 8 and packs up, avoids the accident that student or mr carelessly erased, avoids the mr to write on the back again and prepares the data, improves the efficiency of classroom teaching and the quality of study, and it is more convenient to use.
The connecting rod 4 is provided with six, the display device 5 is provided with six, every connecting rod 4 corresponds one display device 5.
Six fixing rods 9 are arranged, the tops of the six fixing rods 9 are fixedly connected with the bottoms of the six connecting rods 4 respectively, and the bottoms of the six fixing rods 9 are fixedly connected with the top of the positioning plate 10.
A plurality of positioning holes 11 are formed in the positioning disc 10, and the bottom of the lifting rod 17 is in transmission connection with the top of the transmission rod 15 through the second rotating block 18.
The surface of the lifting rod 17 is fixedly connected with one side of the limiting plate 20, and the top of the lifting plate 17 is matched with the positioning hole 11.
When the demonstration device is in work, when the demonstration device needs to be rotationally adjusted, the pedal 13 is stepped by feet, the pedal 13 rotates downwards, the pedal 13 drives the lifting rod 17 to synchronously move downwards through the transmission rod 15 when rotating, the lifting rod 17 slowly separates from the inside of the positioning hole 11 when moving downwards, when the included angle between the pedal 13 and the base is smaller than 10 degrees, the lifting rod 17 completely separates from the inside of the positioning hole 11, the rotating ring 3 can rotate and adjust on the supporting rod 2 at the moment, the demonstration device 5 is adjusted, so that the demonstration device 5 can rotate and adjust on the supporting rod 2 through the connecting rod 4 and the rotating ring 3, knowledge needing to be demonstrated and learned and the corresponding demonstration device 5 are conveniently replaced, when learning materials and related contents on the corresponding demonstration device 5 do not need to be cleared after a course is finished, only the appointed demonstration device 5 needs to rotate to the inside of the protective cover 8, avoid being erased or clear away the data on display device 5 by student or mr mistake, facilitate the use and the teaching, only need loosen footboard 13 after adjusting the completion, limiting plate 20 rebound under second buffer spring 21's effect, limiting plate 20 drives lifter 17 rebound in step, lifter 17 card goes into the inside of corresponding locating hole 11, make positioning disk 10 can't rotate, positioning disk 10 fixes connecting rod 4 through dead lever 9, make display device 5 on the connecting rod 4 fix on appointed position, thereby conveniently to display device 5's regulation and location, the operation is thus simple, high durability and convenient use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A Chinese present literature teaching show explanation device which is characterized by comprising:
a base;
the bottom of the supporting rod is fixed at the top of the base;
the rotating ring is arranged on the surface of the supporting rod;
one side of each connecting rod is fixedly connected with the surface of the rotating ring;
the display devices are respectively fixed at one ends of the connecting rods;
the first limiting ring is fixed on the surface of the supporting rod;
the second limiting ring is fixed on the surface of the supporting rod;
the protective cover is fixed on the supporting rod;
the top parts of the fixing rods are respectively fixed at the bottom parts of the connecting rods;
a positioning plate, the top of which is fixed at the bottom of the fixing rods
The first rotating block is arranged at the top of the base;
the pedal rotates on the first rotating block;
the first buffer spring is arranged between the pedal and the base;
the transmission rod rotates at the top of the pedal;
one side of the adjusting plate is fixed on one side of the supporting rod;
the lifting rod is arranged on the adjusting plate;
the second rotating block is arranged at the bottom of the lifting rod;
the sliding rod is arranged at the top of the adjusting plate;
the limiting plate is arranged on the sliding rod;
and the second buffer spring is arranged between the limiting plate and the adjusting plate.
2. The apparatus for teaching, exhibiting and explaining of the present chinese literature according to claim 1, wherein: the inner surface of the rotating ring is rotatably connected with the surface of the supporting rod, and the rotating ring is arranged between the first limiting ring and the second limiting ring.
3. The apparatus for teaching, exhibiting and explaining of the present chinese literature according to claim 1, wherein: the protection casing is the hollow cover of semicircle to the protection casing with a plurality of between the display device looks adaptation.
4. The apparatus for teaching, exhibiting and explaining of the present chinese literature according to claim 1, wherein: the display device comprises a magnetic plate and a writing board, the magnetic plate is located close to one side of the supporting rod, the writing board is located far away from one side of the supporting rod, and one side of the magnetic plate is fixedly connected with one end of the connecting rod.
5. The apparatus for teaching, exhibiting and explaining of the present chinese literature according to claim 1, wherein: the connecting rod is provided with six altogether, display device is provided with six, every the connecting rod corresponds one display device.
6. The apparatus of claim 5, wherein the apparatus comprises: the fixing rods are provided with six fixing rods, the tops of the six fixing rods are fixedly connected with the bottoms of the six connecting rods respectively, and the bottoms of the six fixing rods are fixedly connected with the top of the positioning plate.
7. The apparatus for teaching, exhibiting and explaining of the present chinese literature according to claim 1, wherein: a plurality of positioning holes are formed in the positioning disc, and the bottom of the lifting rod is in transmission connection with the top of the transmission rod through the second rotating block.
8. The apparatus of claim 7, wherein the apparatus comprises: the surface of the lifting rod is fixedly connected with one side of the limiting plate, and the top of the lifting plate is matched with the positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921261432.2U CN210428943U (en) | 2019-08-06 | 2019-08-06 | China present-day literature teaching display and explanation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921261432.2U CN210428943U (en) | 2019-08-06 | 2019-08-06 | China present-day literature teaching display and explanation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210428943U true CN210428943U (en) | 2020-04-28 |
Family
ID=70385163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921261432.2U Expired - Fee Related CN210428943U (en) | 2019-08-06 | 2019-08-06 | China present-day literature teaching display and explanation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210428943U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113096461A (en) * | 2021-03-19 | 2021-07-09 | 徐州医科大学 | Visual teaching display device of medical information |
| CN113470513A (en) * | 2021-07-30 | 2021-10-01 | 黑河学院 | A combination formula display device for digital protection of folk art |
| CN113570919A (en) * | 2021-04-01 | 2021-10-29 | 山东外贸职业学院 | Interactive equipment is used in english teaching |
-
2019
- 2019-08-06 CN CN201921261432.2U patent/CN210428943U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113096461A (en) * | 2021-03-19 | 2021-07-09 | 徐州医科大学 | Visual teaching display device of medical information |
| CN113570919A (en) * | 2021-04-01 | 2021-10-29 | 山东外贸职业学院 | Interactive equipment is used in english teaching |
| CN113470513A (en) * | 2021-07-30 | 2021-10-01 | 黑河学院 | A combination formula display device for digital protection of folk art |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20210806 |
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| CF01 | Termination of patent right due to non-payment of annual fee |