CN204010657U - A kind of music score hanger - Google Patents
A kind of music score hanger Download PDFInfo
- Publication number
- CN204010657U CN204010657U CN201420451225.4U CN201420451225U CN204010657U CN 204010657 U CN204010657 U CN 204010657U CN 201420451225 U CN201420451225 U CN 201420451225U CN 204010657 U CN204010657 U CN 204010657U
- Authority
- CN
- China
- Prior art keywords
- music score
- district
- slide rail
- hanger
- switch
- Prior art date
- 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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Abstract
The utility model discloses a kind of music score hanger, belong to Music teaching aid field, this music score hanger comprises the slide rail that is arranged on blackboard top, slide rail and blackboard be arranged in parallel, described slide rail is provided with two locating devices that slide along slide rail, described music score hanger also comprises the positioning fixture matching with locating device, positioning fixture and locating device removably connect, between two positioning fixtures, be connected by expansion link, described slide rail top is provided with shield, shield equal intervals is provided with several LED lamps, blackboard one side is provided with LED switch, conveniently music score is moved, and handling, simple in structure, easy to use.
Description
Technical field
The utility model relates to music teaching apparatus field, particularly a kind of music score hanger.
Background technology
In music teaching, teacher need to explain music in conjunction with music score, so in teaching process, music score need to be suspended on blackboard and impart knowledge to students, for convenient, conventionally all directly use transparent rubberized fabric, music score is fixed on blackboard, although simple to operate, the method has a lot of shortcomings: music score is inconvenient to move, use a period of time viscosity greatly to reduce from tear it down inconvenience, transparent rubberized fabric of blackboard transparent rubberized fabric.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of music score hanger, facilitates teacher to hang music score, is convenient in teaching process, music score be moved, to solve the above-mentioned multinomial defect causing in prior art.
For achieving the above object, the utility model provides following technical scheme: a kind of music score hanger, comprise the slide rail that is arranged on blackboard top, slide rail and blackboard be arranged in parallel, it is characterized in that: described slide rail is provided with two locating devices that slide along slide rail, described music score hanger also comprises the positioning fixture matching with locating device, positioning fixture and locating device removably connect, between two positioning fixtures, be connected by expansion link, described slide rail top is provided with shield, shield equal intervals is provided with several LED lamps, blackboard one side is provided with LED switch, described track is provided with dust cleaning device, this dust cleaning device comprises setting sweep-up pipe in orbit, sweep-up pipe equal intervals is provided with several and the extraneous suction port communicating, suction port place is provided with small-sized suction fan, one end sealing of sweep-up pipe, the other end is uncovered, one end that sweep-up pipe is uncovered is provided with suction fan, this end is provided with pipeline straight down, the end of pipeline is removable is connected with laying dust bag.
Preferably, described expansion link is provided with scale value, is also provided with scale value on described track.
Preferably, described locating device is connected by electromagnet with positioning fixture, and positioning fixture is made up of metal material, and blackboard one side is provided with electro-magnet switch.
Preferably, described locating device is provided with groove, and described positioning fixture is provided with the projection matching with groove.
Preferably, described LED lamp is divided into A district, B district, C district and Si Ge region, D district, described LED switch comprise the A switch corresponding with A district, with the corresponding B switch in B district, with the corresponding C switch in C district and the D switch corresponding with D district.
Preferably, described LED lamp and vertical plane are 70 °--50 ° of angles.
Adopt the beneficial effect of above technical scheme to be: the music score hanger of the utility model structure, positioning fixture clamps music score, expansion link between positioning fixture can be determined according to the length of music score the length of expansion link, on expansion link and slide rail to being provided with scale, distance between locating device is adjusted into the length of expansion link, is convenient to positioning fixture to be arranged on locating device; Between locating device and positioning fixture, be connected by electromagnet, energising after installing, electromagnet produces magnetic force, positioning fixture is adsorbed on locating device, need to dismantle time, by electromagnet power-off, directly positioning fixture is taken off from Dong Wei device, locating device slides along track, in use, and according to the service condition of blackboard, we adjust the position of music score, needn't erase the board, save time, ensure good teaching environment; Track is provided with dust cleaning device, under the acting in conjunction of suction fan and small-sized suction fan, by blackboard dust inspiration laying dust bag around, laying dust bag and pipeline removably connect, be convenient to the dust in laying dust bag to clear up, track is provided with LED lamp, can, under the bad condition of light, music score be irradiated, make student can see music score clearly, LED lamp is divided into A district, B district, C district and D district, can select according to the position of music score the LED lamp of zones of different, using electricity wisely.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of music score hanger of the utility model;
Fig. 2 is the cut-open view of locating device shown in Fig. 1 and positioning fixture;
Fig. 3 is the vertical view of a kind of music score hanger of the utility model.
Wherein, 1--blackboard, 2-slide rail, 3--locating device, 4--positioning fixture, 5--expansion link, 6--shield, 7--LED lamp, 8--electromagnet, 9--electro-magnet switch, 10--groove, 11--projection, 12--A district, 13--B district, 14--C district, 15--D district, 16--A switch, 17--B switch, 18--C switch, 19--D switch, 21--sweep-up pipe, 22--suction port, the small-sized suction fan of 23--, 24--suction fan, 25--pipeline, 26--laying dust bag.
Embodiment
Describe the preferred implementation of a kind of music score hanger of the utility model in detail below in conjunction with accompanying drawing.
Fig. 1 and Fig. 2 show the embodiment of a kind of music score hanger of the utility model: this music score hanger, comprise the slide rail 2 that is arranged on blackboard 1 top, slide rail 2 be arranged in parallel with blackboard 1, it is characterized in that: described slide rail 2 is provided with two locating devices that slide along slide rail 23, described music score hanger also comprises the positioning fixture 4 matching with locating device 3, positioning fixture 4 and locating device 3 removably connect, between two positioning fixtures 4, be connected by expansion link 5, described slide rail 2 tops are provided with shield 6, shield 6 equal intervals are provided with several LED lamps 7, blackboard 1 one sides are provided with LED switch 19, locating device 3 is connected by electromagnet 8 with positioning fixture 4, positioning fixture 4 is made up of metal material, blackboard 1 one sides are provided with electro-magnet switch 9, locating device 3 is provided with groove 10, described positioning fixture 4 is provided with the projection 11 matching with groove 10, LED lamp 7 is divided into A district 12, B district 13, 15 4 regions in C district 14 and D district, described LED switch 19 comprises the A switch 16 corresponding with A district 12, the B switch 17 corresponding with B district 13, the C switch 18 corresponding with C district 14 and the D switch 19 corresponding with D district 15.
Track 2 is provided with dust cleaning device, this dust cleaning device comprises the sweep-up pipe 21 being arranged in track 2, sweep-up pipe 21 equal intervals are provided with several and the extraneous suction port 22 communicating, suction port 22 places are provided with small-sized suction fan 23, one end sealing of sweep-up pipe 21, the other end is uncovered, and one end that sweep-up pipe 21 is uncovered is provided with suction fan 24, this end is provided with pipeline 25 straight down, and the end of pipeline 25 is removable is connected with laying dust bag 26.
Expansion link 5 is provided with scale value, on track, be also provided with scale value, on expansion link 5 and slide rail 2 to being provided with scale, distance between locating device 3 is adjusted into the length of expansion link 5, be convenient to positioning fixture 4 to be arranged on locating device 3, LED lamp 7 is 70 ° with vertical plane--and 50 ° of angles, facilitate LED lamp to irradiate the surface of music score.
The music score hanger of the utility model structure, positioning fixture 4 clamps music score, expansion link 5 between positioning fixture 4 can be determined according to the length of music score the length of expansion link 5, between locating device 3 and positioning fixture 4, be connected by electromagnet 8, after installing, press electro-magnet switch 9, electromagnet 8 is switched on, electromagnet 8 produces magnetic force, positioning fixture 4 is adsorbed on locating device 3, need to dismantle time, by electromagnet 8 power-off, directly positioning fixture 4 is taken off from locating device 3, locating device 3 slides along track, in use, according to the service condition of blackboard 1, we adjust the position of music score, needn't erase the board 1, save time, ensure good teaching environment, track is provided with dust cleaning device, under the acting in conjunction of suction fan 24 and small-sized suction fan 23, by blackboard dust inspiration laying dust bag 26 around, laying dust bag 26 and pipeline 25 removably connect, be convenient to the dust in laying dust bag 26 to clear up, track is provided with LED lamp 7, can be under the bad condition of light, music score is irradiated, make student can see music score clearly, LED lamp 7 is divided into A district 12, B district 13, C district 14 and D district 15, can be according to the position of music score, by corresponding A switch 16, B switch 17, C switch 18 and D switch 19 are selected the LED lamp 7 of zones of different, using electricity wisely.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. a music score hanger, comprise the slide rail that is arranged on blackboard top, slide rail and blackboard be arranged in parallel, it is characterized in that: described slide rail is provided with two locating devices that slide along slide rail, described music score hanger also comprises the positioning fixture matching with locating device, positioning fixture and locating device removably connect, between two positioning fixtures, be connected by expansion link, described slide rail top is provided with shield, shield equal intervals is provided with several LED lamps, blackboard one side is provided with LED switch, described track is provided with dust cleaning device, this dust cleaning device comprises setting sweep-up pipe in orbit, sweep-up pipe equal intervals is provided with several and the extraneous suction port communicating, suction port place is provided with small-sized suction fan, one end sealing of sweep-up pipe, the other end is uncovered, one end that sweep-up pipe is uncovered is provided with suction fan, this end is provided with pipeline straight down, the end of pipeline is removable is connected with laying dust bag.
2. music score hanger according to claim 1, is characterized in that: described expansion link is provided with scale value, is also provided with scale value on described track.
3. music score hanger according to claim 1, is characterized in that: described locating device is connected by electromagnet with positioning fixture, and positioning fixture is made up of metal material, blackboard one side is provided with electro-magnet switch.
4. according to the music score hanger described in claim 1 or 3, it is characterized in that: described locating device is provided with groove, described positioning fixture is provided with the projection matching with groove.
5. music score hanger according to claim 1, it is characterized in that: described LED lamp is divided into A district, B district, C district and Si Ge region, D district, described LED switch comprise the A switch corresponding with A district, with the corresponding B switch in B district, with the corresponding C switch in C district and the D switch corresponding with D district.
6. music score hanger according to claim 1, is characterized in that: described LED lamp and vertical plane are 70 °--50 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451225.4U CN204010657U (en) | 2014-08-12 | 2014-08-12 | A kind of music score hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420451225.4U CN204010657U (en) | 2014-08-12 | 2014-08-12 | A kind of music score hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204010657U true CN204010657U (en) | 2014-12-10 |
Family
ID=52050621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420451225.4U Expired - Fee Related CN204010657U (en) | 2014-08-12 | 2014-08-12 | A kind of music score hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204010657U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185213A (en) * | 2019-07-02 | 2021-01-05 | 武天斌 | Music learning board |
| CN113545599A (en) * | 2021-07-14 | 2021-10-26 | 东华理工大学 | Multi-functionally adjust music stand for music teaching |
-
2014
- 2014-08-12 CN CN201420451225.4U patent/CN204010657U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185213A (en) * | 2019-07-02 | 2021-01-05 | 武天斌 | Music learning board |
| CN112185213B (en) * | 2019-07-02 | 2022-10-14 | 武天斌 | Music learning board |
| CN113545599A (en) * | 2021-07-14 | 2021-10-26 | 东华理工大学 | Multi-functionally adjust music stand for music teaching |
| CN113545599B (en) * | 2021-07-14 | 2023-11-24 | 东华理工大学 | Music stand is used in multi-functional regulation music teaching |
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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 |
Granted publication date: 20141210 Termination date: 20150812 |
|
| EXPY | Termination of patent right or utility model |