CN210777251U - Historical progress display device for literature teaching - Google Patents
Historical progress display device for literature teaching Download PDFInfo
- Publication number
- CN210777251U CN210777251U CN201721794924.9U CN201721794924U CN210777251U CN 210777251 U CN210777251 U CN 210777251U CN 201721794924 U CN201721794924 U CN 201721794924U CN 210777251 U CN210777251 U CN 210777251U
- Authority
- CN
- China
- Prior art keywords
- board
- display device
- historical progress
- literature teaching
- progress display
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- 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.)
- Expired - Fee Related
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a historical progress display device is used in literature teaching, which comprises a base, the top of base is equipped with fixing bearing, fixing bearing's inside has cup jointed the pivot, the top of pivot is equipped with the show stand, the top of show stand is equipped with controlling means, controlling means's left side is equipped with fixed connection rod, the telescopic link has been cup jointed to fixed connection rod's inside, and the telescopic link is equipped with adjusting nut with fixed connection rod's junction, the top coupling of telescopic link has the bracing piece, the one end of bracing piece is connected with the show board, the left side of show board is equipped with the display screen, the right side of show board is equipped with the board, the left side edge of show board is equipped with the stereo set, the below bilateral symmetry of base is equipped with the gyro wheel, and is equipped with the braking plate on the. This historical progress display device for literature teaching can realize carrying out all-round show towards not co-altitude, different angles, and the demonstration effect is better, has effectively improved the teaching quality.
Description
Technical Field
The utility model relates to a teaching display device specifically is a historical progress display device is used in literature teaching.
Background
At present, in the teaching process, the teaching increasingly focuses on the connection between classroom teaching and actual social culture, so the extensible range of teaching and teaching contents is enlarged. According to the teaching requirement, a teacher needs to extend teaching to the aspect of extraclass knowledge in the teaching process, if extended contents are arranged on site in a classroom, a teacher needs to prepare a large number of blackboard writings, so that the blackboard writings can occupy more classroom time, the course progress and the extraclass knowledge extension are influenced, the improvement of the teaching quality is not facilitated, especially, the teaching demonstration on historical courses in the literature teaching process needs a large number of audio and video data to help students to better study, therefore, a multimedia teaching demonstration device is needed, relevant study data can be comprehensively displayed, and meanwhile, the teacher is supported to write a small number of blackboard writings in the multimedia teaching demonstration, so that the teaching purpose is better realized, and the teaching quality is improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a historical progress display device is used in literature teaching to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a historical progress display device for literature teaching comprises a base, wherein a fixed bearing is arranged above the base, a rotating shaft is sleeved inside the fixed bearing, a display table is arranged above the top end of the rotating shaft, a control device is arranged above the display table, a storage battery box is arranged inside the control device, a USB jack, a control switch and a power interface are sequentially arranged below the storage battery box from left to right, a fixed connecting rod is arranged on the left side of the control device, a telescopic rod is sleeved inside the fixed connecting rod, an adjusting nut is arranged at the joint of the telescopic rod and the fixed connecting rod, a supporting rod is connected to the top of the telescopic rod in a shaft connection mode, one end of the supporting rod is connected with a display board, a display screen is arranged on the left side of the display board, a writing board is arranged on the right side of the display board, a sound box is arranged on the edge of the left side of the display board, the left and right symmetry of the lower part of the base is provided with rollers, and the rollers are provided with brake plates.
Preferably, the middle of the telescopic rod is provided with a fixing ring, the fixing ring is connected with one end of the supporting rod through a connecting rod, and a fixing nut is arranged on the fixing ring.
Preferably, the top of the display board is provided with a lighting lamp.
Preferably, the writing board is provided with a magnetic fixed block.
Preferably, a pen container is arranged on the right side of the outer portion of the display board.
Preferably, the number of the USB jacks is not less than 3.
Compared with the prior art, the beneficial effects of the utility model are that: this historical progress display device is used in literature teaching is equipped with the show stand that can rotate on the bearing, can realize the all-round show of show board, is equipped with the solid fixed ring that can remove on the telescopic link, thereby can adjust the horizontal angle of bracing piece and make the show board show towards different angles, and the bandwagon effect is better, has effectively improved the teaching quality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the structure of the display board of the present invention;
fig. 3 is a schematic structural diagram of the control device of the present invention.
In the figure: the multifunctional display table comprises a base 1, a display table 2, a fixed connecting rod 3, an adjusting nut 4, a fixed ring 5, a connecting rod 6, a supporting rod 7, a display board 8, a fixed nut 9, a telescopic rod 10, a control device 11, a rotating shaft 12, a fixed bearing 13, a roller 14, a braking plate 15, a lighting lamp 16, a magnetic fixed block 17, a writing board 18, a pen container 19, a display screen 20, a sound box 21, a USB jack 22, a storage battery box 23, a control switch 24 and a power supply interface 25.
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. 1-3, the present invention provides a technical solution: a historical progress display device for literature teaching comprises a base 1, wherein a fixed bearing 13 is arranged above the base 1, a rotating shaft 12 is sleeved inside the fixed bearing 13, a display table 2 is arranged above the top end of the rotating shaft 12, a control device 11 is arranged above the display table 2, a storage battery box 23 is arranged inside the control device 11, a USB jack 22, a control switch 24 and a power interface 25 are sequentially arranged below the storage battery box 23 from left to right, a fixed connecting rod 3 is arranged on the left side of the control device 11, a telescopic rod 10 is sleeved inside the fixed connecting rod 3, an adjusting nut 4 is arranged at the joint of the telescopic rod 10 and the fixed connecting rod 3, a supporting rod 7 is connected to the top of the telescopic rod 10 through a shaft, one end of the supporting rod 7 is connected with a display board 8, a display screen 20 is arranged on the left side of the display board 8, a writing board 18 is arranged on the right side of the display board 8, the left side edge of show board 8 is equipped with stereo set 21, controlling means 11's right side is equipped with pushing hands 26, the below bilateral symmetry of base 1 is equipped with gyro wheel 14, and is equipped with braking plate 15 on the gyro wheel 14.
Specifically, the middle of telescopic link 10 is equipped with solid fixed ring 5, gu fixed ring 5 is connected through connecting rod 6 with the one end of bracing piece 7, and gu be equipped with fixation nut 9 on the fixed ring 5.
In particular, the top of the display board 8 is provided with a lighting lamp 16.
Specifically, the writing board 18 is provided with a magnetic fixing block 17.
Specifically, the right side of the outside of the display board 8 is provided with a pen container 19.
Specifically, the number of the USB jacks 22 is not less than 3.
The working principle is as follows: utilize pivot 12 to rotate on bearing 13 and can realize the rotation of show stand 2 thereby make show board 8 can carry out the omnidirectional show, the altitude mixture control that can realize show board 8 through adjusting nut 4 regulation telescopic link 10, through adjusting the position of solid fixed ring 5 on telescopic link 10, can realize the different angle modulation of show board 8, utilize control switch 24 to control display screen 20 and demonstrate relevant teaching content, the while teaching personnel can carry out the blackboard writing teaching on board 18, make the teaching effect better.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a historical progress display device for literature teaching, includes base (1), its characterized in that: the display device is characterized in that a fixed bearing (13) is arranged above the base (1), a rotating shaft (12) is sleeved inside the fixed bearing (13), a display table (2) is arranged above the top end of the rotating shaft (12), a control device (11) is arranged above the display table (2), a storage battery box (23) is arranged inside the control device (11), a USB jack (22), a control switch (24) and a power interface (25) are sequentially arranged below the storage battery box (23) from left to right, a fixed connecting rod (3) is arranged on the left side of the control device (11), a telescopic rod (10) is sleeved inside the fixed connecting rod (3), an adjusting nut (4) is arranged at the joint of the telescopic rod (10) and the fixed connecting rod (3), a supporting rod (7) is axially connected to the top of the telescopic rod (10), and a display board (8) is connected to one end of the supporting rod (7), the left side of show board (8) is equipped with display screen (20), the right side of show board (8) is equipped with board (18), the left side edge of show board (8) is equipped with stereo set (21), the right side of controlling means (11) is equipped with pushing hands (26), the below bilateral symmetry of base (1) is equipped with gyro wheel (14), and is equipped with braking plate (15) on gyro wheel (14).
2. The historical progress display device for literature teaching according to claim 1, wherein: the middle of telescopic link (10) is located and is equipped with solid fixed ring (5), gu fixed ring (5) is passed through connecting rod (6) with the one end of bracing piece (7) and is connected, and gu be equipped with fixation nut (9) on fixed ring (5).
3. The historical progress display device for literature teaching according to claim 1, wherein: the top of the display board (8) is provided with a lighting lamp (16).
4. The historical progress display device for literature teaching according to claim 1, wherein: the writing board (18) is provided with a magnetic fixed block (17).
5. The historical progress display device for literature teaching according to claim 1, wherein: the right side of the outside of the display board (8) is provided with a pen container (19).
6. The historical progress display device for literature teaching according to claim 1, wherein: the number of the USB jacks (22) is not less than 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794924.9U CN210777251U (en) | 2017-12-20 | 2017-12-20 | Historical progress display device for literature teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794924.9U CN210777251U (en) | 2017-12-20 | 2017-12-20 | Historical progress display device for literature teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210777251U true CN210777251U (en) | 2020-06-16 |
Family
ID=71048729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721794924.9U Expired - Fee Related CN210777251U (en) | 2017-12-20 | 2017-12-20 | Historical progress display device for literature teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210777251U (en) |
-
2017
- 2017-12-20 CN CN201721794924.9U patent/CN210777251U/en not_active Expired - Fee Related
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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: 20200616 Termination date: 20201220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |