CN204390716U - A kind of music stand for music teaching - Google Patents
A kind of music stand for music teaching Download PDFInfo
- Publication number
- CN204390716U CN204390716U CN201520087531.9U CN201520087531U CN204390716U CN 204390716 U CN204390716 U CN 204390716U CN 201520087531 U CN201520087531 U CN 201520087531U CN 204390716 U CN204390716 U CN 204390716U
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- CN
- China
- Prior art keywords
- music
- column
- elevating lever
- screw mandrel
- helical gear
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Abstract
The utility model discloses a kind of music stand for music teaching, comprise base, supporting component, music score places plate, music score is placed on plate and is provided with lamp body, supporting component comprises column, elevating lever, screw mandrel, helical gear pair and rocking bar, the bottom of column is fixedly connected with described base, the fixed head be rotatably connected with the output shaft of the engaged wheel of described helical gear pair is set in column, the bottom of screw mandrel to be inserted in column and to be connected with the output shaft of the engaged wheel of helical gear pair, rocking bar to be inserted in column and to be connected with the output shaft of the driving wheel of helical gear pair, the inwall of elevating lever is provided with internal thread, the outer wall of screw mandrel is provided with external thread, the top of screw mandrel is inserted in elevating lever and the internal thread of described elevating lever and the external thread of screw mandrel are connected, the outer wall of column is connected with at least two fixed bars, and fixed bar is telescopic rod.Music stand for music teaching height in the utility model easily regulates, it is stable, easy to use to place.
Description
Technical field
The utility model relates to a kind of music stand for music teaching.
Background technology
Mostly the music stand of current use is to be provided with supporting plate on support, the upper edge of supporting plate is provided with clip, be used for fixing music score, but this music stand when outdoor application easily by wind disheveled, cannot keep the clean and tidy of music score, such player just can not reading sheet music at any time, so be not suitable for using in music teaching in the open, and pole can not carry out height adjustment and angular adjustment, bring greatly inconvenience to the use of faculty.
In view of this, Chinese patent 201320001886.2 discloses a kind of music stand for music teaching, comprises base, the pillar be arranged on described base, the lifting column be connected with described pillar and the supporting plate that is fixedly connected with described lifting column; Also shield is provided with above described supporting plate; Described shield is provided with illuminating lamp; The described post bottom that falls is provided with screw thread; Be threaded connection between described pillar and described lifting column.The utility model structure is simple, and structure is simple, keeps music score clean and tidy, the whole height of adjustable music stand for music teaching, and the instructor being convenient to differing heights uses.But there is following problem in it: 1. user needs rotary lifting pole to regulate height, uses inconvenience; 2. place unstable, easily topple over.
Utility model content
Problem to be solved in the utility model is to provide a kind of height and easily regulates, places music stand for music teaching stable, easy to use.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of music stand for music teaching, comprise base, supporting component, music score places plate, described music score is placed on plate and is provided with lamp body, it is characterized in that, described supporting component comprises column, elevating lever, screw mandrel, helical gear pair and rocking bar, the bottom of described column is fixedly connected with described base, the fixed head be rotatably connected with the output shaft of the engaged wheel of described helical gear pair is set in this column, the bottom of described screw mandrel to be inserted in described column and to be connected with the output shaft of the engaged wheel of described helical gear pair, described rocking bar to be inserted in described column and to be connected with the output shaft of the driving wheel of described helical gear pair, the inwall of described elevating lever is provided with internal thread, the outer wall of described screw mandrel is provided with external thread, the top of described screw mandrel is inserted in described elevating lever and the external thread of the internal thread of described elevating lever and described screw mandrel is connected, the inwall of described column is vertically provided with groove, the outer wall of described elevating lever is provided with the locating piece be slidably connected with described groove, top and the described music score of described elevating lever are placed plate and are connected, the outer wall of described column is connected with at least two fixed bars, and described fixed bar is telescopic rod.
Preferably, above-mentioned music stand for music teaching, wherein said base is provided with accumulator, and described accumulator is electrically connected with described lamp body.
Preferably, above-mentioned music stand for music teaching, the bottom of wherein said fixed bar is provided with slipmat.
Preferably, above-mentioned music stand for music teaching, wherein said music score is placed on plate and is provided with spring clamp.
Preferably, above-mentioned music stand for music teaching, wherein said fixed bar is formed by the first body and the scalable grafting of the second body, described first body is provided with the through hole passed for lock screw, described second body is provided with at least two pilot holes, and described lock screw is through through hole and one of them pilot hole and use nut lock.
Preferably, above-mentioned music stand for music teaching, the quantity of wherein said pilot hole is five, and the distance between adjacent two described pilot holes is 2cm.
Technique effect of the present utility model is mainly reflected in: user shakes rocking bar and drives helical gear pair to rotate, screw mandrel is driven to rotate, because locating piece is stuck in groove, thus prevent elevating lever to rotate together with screw mandrel, can only move up and down along groove, thus achieving highly adjustment, this height regulative mode uses more convenient; The outer wall of column is provided with at least two fixed bars, fixed bar and ground are fixed, and prevent the utility model to topple over, and make it and ground fixed; Fixed bar is telescopic rod, can adjust the angle on it and ground, making the utility model more firm by adjusting the length of fixed bar.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the supporting component in the utility model;
Fig. 3 be in Fig. 2 A-A to structural representation;
Fig. 4 is B place partial enlarged drawing in Fig. 1;
Fig. 5 is the structural representation of the helical gear pair in the utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is told about further, be easier to make the technical solution of the utility model understand and grasp.
As Fig. 1, 2, 3, shown in 5, a kind of music stand for music teaching, comprise base 1, supporting component, music score places plate 2, music score is placed on plate and is provided with lamp body 3, supporting component comprises column 31, elevating lever 32, screw mandrel 33, helical gear pair 34 and rocking bar 35, the bottom of column 31 is fixedly connected with base 1, the fixed head 40 be rotatably connected with the output shaft of the engaged wheel 80 of helical gear pair 34 is set in this column 31, the bottom of screw mandrel 33 to be inserted in column 31 and to be connected with the output shaft of the engaged wheel 80 of helical gear pair 34, rocking bar 35 to be inserted in column 31 and to be connected with the output shaft of the driving wheel 90 of helical gear pair 34, the inwall of elevating lever 32 is provided with internal thread, the outer wall of screw mandrel 33 is provided with external thread, the top of screw mandrel 33 is inserted in elevating lever 32 and the external thread of the internal thread of elevating lever 32 and screw mandrel 33 is connected, the inwall of column 31 is vertically provided with groove 50, the outer wall of elevating lever 32 is provided with the locating piece 60 be slidably connected with groove 50, top and the music score of elevating lever 32 are placed plate 2 and are connected, the outer wall of column 31 is connected with at least two fixed bars 36, and fixed bar 36 is telescopic rod.
Wherein base 1 is provided with accumulator 11, accumulator 11 is electrically connected with lamp body 3.Such design facilitates teacher to impart knowledge to students evening.The bottom of fixed bar 36 is provided with slipmat 37, effectively prevent skidding.Music score is placed on plate 2 and is provided with spring clamp 21, and spring clamp 21 can clamp music score, prevents music score to be blown away.
As shown in Figure 4, fixed bar 36 is formed by the first body 51 and the scalable grafting of the second body 52, first body 51 is provided with the through hole passed for lock screw 53, second body 52 is provided with five pilot holes 54, and the distance between adjacent two pilot holes 54 is 2cm, lock screw 53 is through through hole and one of them pilot hole 54 and use nut lock.Such project organization is simple, and cost is low.
Certainly, the exemplary illustration of the above only the utility model typical apply, by the combination of same or similar technical characteristic and replacement, can form multiple concrete scheme, these schemes all drop within protection domain of the present utility model.
Claims (6)
1. a music stand for music teaching, comprise base, supporting component, music score places plate, described music score is placed on plate and is provided with lamp body, it is characterized in that: described supporting component comprises column, elevating lever, screw mandrel, helical gear pair and rocking bar, the bottom of described column is fixedly connected with described base, the fixed head be rotatably connected with the output shaft of the engaged wheel of described helical gear pair is set in this column, the bottom of described screw mandrel to be inserted in described column and to be connected with the output shaft of the engaged wheel of described helical gear pair, described rocking bar to be inserted in described column and to be connected with the output shaft of the driving wheel of described helical gear pair, the inwall of described elevating lever is provided with internal thread, the outer wall of described screw mandrel is provided with external thread, the top of described screw mandrel is inserted in described elevating lever and the external thread of the internal thread of described elevating lever and described screw mandrel is connected, the inwall of described column is vertically provided with groove, the outer wall of described elevating lever is provided with the locating piece be slidably connected with described groove, top and the described music score of described elevating lever are placed plate and are connected, the outer wall of described column is connected with at least two fixed bars, and described fixed bar is telescopic rod.
2. music stand for music teaching according to claim 1, is characterized in that: described base is provided with accumulator, and described accumulator is electrically connected with described lamp body.
3. music stand for music teaching according to claim 1, is characterized in that: the bottom of described fixed bar is provided with slipmat.
4. music stand for music teaching according to claim 1, is characterized in that: described music score is placed on plate and is provided with spring clamp.
5. the music stand for music teaching according to claim 1 or 3, it is characterized in that: described fixed bar is formed by the first body and the scalable grafting of the second body, described first body is provided with the through hole passed for lock screw, described second body is provided with at least two pilot holes, and described lock screw is through through hole and one of them pilot hole and use nut lock.
6. music stand for music teaching according to claim 5, is characterized in that: the quantity of described pilot hole is five, and the distance between adjacent two described pilot holes is 2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087531.9U CN204390716U (en) | 2015-02-09 | 2015-02-09 | A kind of music stand for music teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520087531.9U CN204390716U (en) | 2015-02-09 | 2015-02-09 | A kind of music stand for music teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204390716U true CN204390716U (en) | 2015-06-10 |
Family
ID=53363415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520087531.9U Expired - Fee Related CN204390716U (en) | 2015-02-09 | 2015-02-09 | A kind of music stand for music teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204390716U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104938396A (en) * | 2015-07-01 | 2015-09-30 | 林国聪 | Feeding device for lobster breeding |
| CN106935100A (en) * | 2017-04-20 | 2017-07-07 | 河南科技学院 | A kind of piano playing teaching auxiliary device |
| CN107310893A (en) * | 2017-06-19 | 2017-11-03 | 杨煜海 | It is a kind of to place more stable equipment of railway transportation and make of unloading shelf |
| CN107516430A (en) * | 2017-10-24 | 2017-12-26 | 浙江辰基建设有限公司 | A kind of interim traffic lights of anticollision liftable municipal administration |
| CN109159152A (en) * | 2018-10-31 | 2019-01-08 | 西北农林科技大学 | A kind of pollination robot competition, experiment pollination target |
-
2015
- 2015-02-09 CN CN201520087531.9U patent/CN204390716U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104938396A (en) * | 2015-07-01 | 2015-09-30 | 林国聪 | Feeding device for lobster breeding |
| CN106935100A (en) * | 2017-04-20 | 2017-07-07 | 河南科技学院 | A kind of piano playing teaching auxiliary device |
| CN107310893A (en) * | 2017-06-19 | 2017-11-03 | 杨煜海 | It is a kind of to place more stable equipment of railway transportation and make of unloading shelf |
| CN107516430A (en) * | 2017-10-24 | 2017-12-26 | 浙江辰基建设有限公司 | A kind of interim traffic lights of anticollision liftable municipal administration |
| CN109159152A (en) * | 2018-10-31 | 2019-01-08 | 西北农林科技大学 | A kind of pollination robot competition, experiment pollination target |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20160209 |