CN214410378U - Display device that music teaching was used - Google Patents
Display device that music teaching was used Download PDFInfo
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- CN214410378U CN214410378U CN202120741407.5U CN202120741407U CN214410378U CN 214410378 U CN214410378 U CN 214410378U CN 202120741407 U CN202120741407 U CN 202120741407U CN 214410378 U CN214410378 U CN 214410378U
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- display
- board
- sliding
- display device
- music teaching
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- 238000005192 partition Methods 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000008451 emotion Effects 0.000 description 1
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Abstract
本实用新型公开了一种音乐教学使用的展示装置，包括展示箱、展示板和放置板，所述展示箱的内壁设置有隔板，所述展示箱的横向内壁连接有两个对称设置的伸缩柱，两个所述伸缩柱的顶端连接有横板，所述横板的顶端连接有展示板，所述展示箱的顶端开设有滑槽一，且滑槽一内支撑有滑杆，所述滑杆的外周滑动连接滑块一，所述滑块一的顶端和横板的侧面之间设置有斜撑杆，所述斜撑杆的两端分别与滑块一和横板转动连接；所述展示箱的横向内壁还连接有两个对称设置的竖板。该音乐教学使用的展示装置，不仅同时包含含展示板和放置乐器的放置板，而且展示板可灵活地满足不同高度的使用需求，乐器拿取方便。
The utility model discloses a display device for music teaching, comprising a display box, a display board and a placing board. The inner wall of the display box is provided with a partition plate, and the horizontal inner wall of the display box is connected with two symmetrically arranged telescopic The top end of the two telescopic columns is connected with a horizontal plate, the top end of the horizontal plate is connected with a display board, the top of the display box is provided with a chute, and a sliding rod is supported in the chute 1, and the The outer periphery of the sliding rod is slidably connected to the first slider, a diagonal strut is arranged between the top end of the slider one and the side surface of the horizontal plate, and the two ends of the diagonal bracing rod are respectively connected with the first slider and the horizontal plate in rotation; The horizontal inner wall of the display box is also connected with two symmetrically arranged vertical plates. The display device used for music teaching not only includes a display board and a placing board for placing the musical instrument, but also the display board can flexibly meet the use requirements of different heights, and the musical instrument is easy to take.
Description
Technical Field
The utility model belongs to the technical field of the music teaching, concretely relates to display device that music teaching was used.
Background
Music is an auditory image formed by organized sounds, and expresses the thought emotion of people and an artistic form of social reality. Is also one of the most artistic forms capable of instantly striking people. The melody sounds that people often cannot resist and are in the music atmosphere immediately, so that people are forgotten to worry and are happy.
In music teaching demonstration in-process, the teacher mostly needs to use the teaching show board to carry out the teaching of relevant music knowledge and music book, also needs the on-the-spot musical instrument of playing to demonstrate the teaching, and the teaching display device who uses on the existing market mostly does not contain show board and musical instrument simultaneously and places the equipment, and the musical instrument mostly needs the teacher to carry alone, and the show board mostly is fixed knot structure, can not satisfy the not user demand of co-altitude in a flexible way.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a display device that music teaching was used to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a display device for music teaching comprises a display box, a display board and a placing board, wherein a partition board is arranged on the inner wall of the display box, two symmetrically-arranged telescopic columns are connected to the transverse inner wall of the display box, transverse plates are connected to the top ends of the two telescopic columns, the display board is connected to the top end of the transverse plate, a first sliding groove is formed in the top end of the display box, a sliding rod is supported in the first sliding groove, the periphery of the sliding rod is slidably connected with a first sliding block, an inclined support rod is arranged between the top end of the first sliding block and the side face of the transverse plate, and two ends of the inclined support rod are respectively rotatably connected with the first sliding block and the transverse plate;
the horizontal inner wall of show case still is connected with the riser that two symmetries set up, two the top of riser is connected with the backup pad, the top movable mounting of backup pad has places the board, a plurality of spread grooves of arranging are seted up to the side of baffle, and are provided with the connecting pipe in the spread groove, sliding connection has spring one in the connecting pipe, and the one end that spring one is close to the backup pad is connected with the connecting rod, the connecting rod is close to the one end of backup pad and places board fixed connection.
Preferably, the front end and the rear end of the display box are respectively hinged with a front box door and a rear box door, the front box door and the rear box door are respectively fixedly connected with the display box through a lock catch, the inner side of the rear box door is fixedly connected with a rubber pad, and the side face of the placing plate is also fixedly connected with a rubber pad.
Preferably, the top end of the supporting plate is provided with a second sliding groove, the bottom end of the placing plate is provided with a second sliding block, and the second sliding block is in sliding connection with the second sliding groove.
Preferably, a second spring is arranged between the first sliding block and the inner wall of the first sliding groove, and the second spring is wound around the periphery of the sliding rod.
Preferably, the periphery of the display board is connected with an outer frame, and the front end of the outer frame is connected with two symmetrically arranged lamp tubes.
Preferably, the bottom of show case is connected with four supporting legs, the top of show case is connected with two and places the box.
Preferably, the tail end of the sliding groove of the supporting plate is located at the position, close to one third of the partition plate, of the central line of the supporting plate, and the two vertical inner walls of the sliding groove are connected with silica gel pads.
The utility model discloses a technological effect and advantage: according to the display device used for music teaching, the display board can be used for teaching related music knowledge and music scores, the placing board of the display box can be used for placing teaching musical instruments, and teachers do not need to carry the musical instruments independently; the height of the display board can be changed by adjusting the telescopic columns, so that the flexibility of the display board in use is improved, and the stability of the display board in ascending or descending can be improved by arranging the inclined supporting rods; when the rear box door is opened, the spring extends to enable the connecting rod to push the placing plate outwards, so that a teacher can take the musical instrument conveniently; this display device that music teaching was used not only contains the show board simultaneously and places the board of placing of musical instrument, and the not user demand of co-altitude can be satisfied in a flexible way to the show board moreover, and the musical instrument is taken conveniently.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the rear door of the present invention in an open state;
FIG. 3 is a schematic structural view of the placement board and the partition board of the present invention;
fig. 4 is an enlarged view of the structure a in fig. 2 according to the present invention.
In the figure: the display box comprises a display box 1, a display board 2, a placement board 3, a partition board 4, a telescopic column 5, a transverse board 6, a sliding rod 7, a sliding block I8, an inclined supporting rod 9, a vertical board 10, a supporting board 11, a connecting pipe 12, a connecting rod 13, a front box door 14, a rear box door 15, a spring II 16, an outer frame 17, a lamp tube 18 and supporting legs 19.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In order to use the display board 2 for teaching of related music knowledge and music scores, as shown in fig. 1, the transverse inner wall of the display box 1 is connected with two symmetrically arranged telescopic columns 5 through bolts, the top ends of the two telescopic columns 5 are connected with a transverse plate 6 through bolts, and the top end of the transverse plate 6 is fixedly welded with the display board 2; in order to improve the stability of the display board 2 when ascending or descending, as shown in fig. 1, 2 and 4, a first sliding groove is formed in the top end of the display box 1, a sliding rod 7 is supported in the first sliding groove, a first sliding block 8 is slidably connected to the periphery of the sliding rod 7, an inclined strut 9 is arranged between the top end of the first sliding block 8 and the side surface of the transverse plate 6, two ends of the inclined strut 9 are rotatably connected with the first sliding block 8 and the transverse plate 6 through hinge shafts respectively, a second spring 16 is fixedly inserted between the first sliding block 8 and the inner wall of the first sliding groove, and the second spring 16 surrounds the periphery of the sliding rod 7.
A placing plate 3 is arranged for placing a musical instrument, as shown in fig. 2 and 3, the transverse inner wall of the display box 1 is further connected with two symmetrically arranged vertical plates 10 through bolts, the telescopic column 5 and the vertical plates 10 are respectively positioned on two side surfaces of the partition plate 4, a supporting plate 11 is fixedly welded at the top ends of the two vertical plates 10, the placing plate 3 is movably installed at the top end of the supporting plate 11, a second sliding groove is formed in the top end of the supporting plate 11, a second sliding block (not shown in the figure) is arranged at the bottom end of the placing plate 3, the second sliding block is formed by integrally forming the placing plate 3 and is in sliding connection with the second sliding groove, and a binding belt for fixing the musical instrument is fixedly connected to the top end of the placing plate 3 through a screw; in order to conveniently take out the musical instrument, as shown in fig. 2 and 3, a plurality of connecting grooves are arranged on the side surface of the partition plate 4, connecting pipes 12 are arranged in the connecting grooves, a first spring (not shown) is connected in the connecting pipes 12 in a sliding manner, one end of the first spring, which is close to the support plate 11, is connected with a connecting rod 13, two ends of the first spring are fixedly inserted with the connecting rod 13 and the partition plate 4 respectively, one end of the connecting rod 13, which is close to the support plate 11, is fixedly welded with the placing plate 3, the connecting rod 13 is in sliding contact with the inner wall of the connecting pipe 12, the first spring is positioned in the inner cavity of the connecting pipe 12, a front box door 14 and a rear box door 15 are hinged at the front end and the rear end of the display box 1 respectively, the front box door 14 is convenient for maintaining the telescopic column 5, the front box door 14 and the rear box door 15 are fixedly connected with the display box 1 through a lock catch respectively, and rubber pads are fixed at the inner side of the rear box door 15, the side face, facing the rear box door 15, of the placing plate 3 is a chamfered face, the rear box door 15 can be conveniently closed due to the chamfered face, and a rubber pad is fixedly bonded to the side face of the placing plate 3.
For convenient overall use, as shown in fig. 1 and 2, the periphery of the display board 2 is connected with an outer frame 17, the front end of the outer frame 17 is connected with two lamp tubes 18 symmetrically arranged through screws, four supporting legs 19 are welded at the bottom end of the display box 1, two placing boxes are connected at the top end of the display box 1 through screws, the placing boxes are convenient for placing related teaching aids, the end of the sliding groove of the supporting plate 11 is located at the position of one third of the central line of the supporting plate 11 close to the partition plate 4, and two vertical inner walls of the sliding groove are connected with a silica gel pad.
According to the working principle, when the display device used for music teaching is used for teaching, the rear box door 15 is opened slowly, the first spring recovers the original length to enable the connecting rod 13 to push the placing plate 3 towards the direction of the rear box door 15, the second sliding block slides along the second sliding groove in the process, the musical instrument is taken down when the placing plate 3 stops moving, then the rear box door 15 is closed, and the first spring contracts to enable the placing plate 3 to recover the original position; when the height of the display board 2 needs to be changed during teaching of writing related music knowledge and music scores on the display board 2, only the telescopic column 5 needs to be adjusted to extend or shorten, so that the transverse plate 6 drives the display board 2 to move upwards or downwards, the first sliding block 8 slides along the sliding rod 7 in the process of moving upwards or downwards of the display board 2, and the second spring 16 correspondingly extends or shortens.
Claims (7)
1. The utility model provides a display device that music teaching was used, includes show case (1), show board (2) and places board (3), its characterized in that: a partition plate (4) is arranged on the inner wall of the display box (1), two symmetrically arranged telescopic columns (5) are connected to the transverse inner wall of the display box (1), a transverse plate (6) is connected to the top ends of the two telescopic columns (5), a display board (2) is connected to the top end of the transverse plate (6), a first sliding groove is formed in the top end of the display box (1), a sliding rod (7) is supported in the first sliding groove, a first sliding block (8) is slidably connected to the periphery of the sliding rod (7), an inclined stay bar (9) is arranged between the top end of the first sliding block (8) and the side face of the transverse plate (6), and two ends of the inclined stay bar (9) are rotatably connected with the first sliding block (8) and the transverse plate (6) respectively;
the horizontal inner wall of show case (1) still is connected with riser (10) that two symmetries set up, two the top of riser (10) is connected with backup pad (11), the top movable mounting of backup pad (11) has places board (3), the spread groove of a plurality of ranges is seted up to the side of baffle (4), and is provided with connecting pipe (12) in the spread groove, sliding connection has spring one in connecting pipe (12), and the one end that spring one is close to backup pad (11) is connected with connecting rod (13), connecting rod (13) are close to the one end of backup pad (11) and place board (3) fixed connection.
2. A display device for use in music teaching according to claim 1, wherein: the display box is characterized in that the front end and the rear end of the display box (1) are respectively hinged with a front box door (14) and a rear box door (15), the front box door (14) and the rear box door (15) are respectively fixedly connected with the display box (1) through lock catches, the inner side of the rear box door (15) is fixedly connected with a rubber pad, and the side face of the placing plate (3) is also fixedly connected with a rubber pad.
3. A display device for use in music teaching according to claim 1, wherein: the top end of the supporting plate (11) is provided with a second sliding groove, the bottom end of the placing plate (3) is provided with a second sliding block, and the second sliding block is in sliding connection with the second sliding groove.
4. A display device for use in music teaching according to claim 1, wherein: and a second spring (16) is arranged between the first sliding block (8) and the inner wall of the first sliding groove, and the second spring (16) surrounds the periphery of the sliding rod (7).
5. A display device for use in music teaching according to claim 1, wherein: the periphery of the display board (2) is connected with an outer frame (17), and the front end of the outer frame (17) is connected with two symmetrically arranged lamp tubes (18).
6. A display device for use in music teaching according to claim 1, wherein: the bottom of show case (1) is connected with four supporting legs (19), the top of show case (1) is connected with two and places the box.
7. A display device for use in music teaching according to claim 1, wherein: the tail end of the sliding groove of the supporting plate (11) is located at one third position, close to the partition plate (4), of the center line of the supporting plate (11), and the two vertical inner walls of the sliding groove are connected with silica gel pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120741407.5U CN214410378U (en) | 2021-04-13 | 2021-04-13 | Display device that music teaching was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120741407.5U CN214410378U (en) | 2021-04-13 | 2021-04-13 | Display device that music teaching was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214410378U true CN214410378U (en) | 2021-10-15 |
Family
ID=78032154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120741407.5U Expired - Fee Related CN214410378U (en) | 2021-04-13 | 2021-04-13 | Display device that music teaching was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214410378U (en) |
-
2021
- 2021-04-13 CN CN202120741407.5U patent/CN214410378U/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: 20211015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |