CN209486958U - A kind of music teaching staff teaching auxiliary device - Google Patents
A kind of music teaching staff teaching auxiliary device Download PDFInfo
- Publication number
- CN209486958U CN209486958U CN201920032909.3U CN201920032909U CN209486958U CN 209486958 U CN209486958 U CN 209486958U CN 201920032909 U CN201920032909 U CN 201920032909U CN 209486958 U CN209486958 U CN 209486958U
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- CN
- China
- Prior art keywords
- staff
- fixedly connected
- auxiliary device
- teaching
- teaching auxiliary
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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.)
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Abstract
The utility model discloses a kind of music teaching staff teaching auxiliary devices, including two fixed plates, the side of two fixed plates is fixedly connected to damping guide rail, and the inside of two damping guide rails slidably connects sliding block, the other side of two sliding blocks is fixedly connected to fixed link, and two fixed link sides close to each other be all provided with there are two perforation, it is plugged with the same slide bar positioned at two perforated inners of sustained height, slidably connects slip ring in the middle part of the outer circumferential walls of two slide bars.In the utility model, primary property five parallel horizontal lines of staff can be drawn out on display board, enhance the effect of the aided education of staff teaching auxiliary device, significantly shorten the drafting time of staff, the efficiency of teaching is improved, the wiping of staff and drafting can be carried out simultaneously, improve the functionality of staff teaching auxiliary device, the further drafting speed for improving staff, improves the utilization efficiency of instructional blocks of time.
Description
Technical field
The utility model relates to music technology field more particularly to a kind of music teaching staff teaching auxiliary devices.
Background technique
Music is a kind of art for reflecting mankind's actual life emotion, when the mankind generate language not yet, just
The height using sound, power etc. are known to impart one's ideas and emotion.Music makes people pleasing, and brings for everybody
The enjoyment of the sense of hearing.Music can improve the estheticism of people, purify the soul of people, establish high ideals.We pass through music
It expresses our emotion, is released our many moods.
Staff is general a kind of musical notation in the world at present, by being marked with not on five equidistant parallel horizontal lines
Music is carried with the note of duration and other notations, is belonged to one of widest music score, during music teaching, five
The teaching of line spectrum is most important, and in the teaching process of staff, teacher needs by drawing tools such as rulers on display board
Five parallel horizontal lines for drawing staff, cause the waste of instructional blocks of time.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of music teaching proposed is used
Staff teaching auxiliary device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of music teaching staff teaching auxiliary device, including two fixed plates, the side of two fixed plates
Be fixedly connected to damping guide rail, and the inside of two damping guide rails slidably connects sliding block, two sliding blocks it is another
Side is fixedly connected to fixed link, and two fixed link sides close to each other are all provided with there are two perforating, positioned at sustained height
Two perforated inners are plugged with the same slide bar, slidably connect slip ring, and two in the middle part of the outer circumferential walls of two slide bars
Telescopic rod is fixedly connected at the top of a slip ring, the top of two telescopic rods is fixedly connected to Damping rotation shaft, and two
A Damping rotation shaft one end close to each other is fixedly connected to mounting rod, and two mounting rods side close to each other is fixed to be connected
Cradling piece there are two connecing, and the bottom of two cradling pieces is fixedly connected to two torsional spring hinges, positioned at the same cradling piece
The bottom end of two torsional spring hinges is fixedly connected with the same blackboard eraser, is fixedly connected with the same rectangle between two mounting rods
Square bar, and five lantern rings equidistantly distributed are socketed on the outside of rectangle square bar, the side of five lantern rings is fixedly connected to bullet
Spring collet chuck.
Preferably, the other side edge of two fixed plates be fixedly connected to two to four equidistantly distribute it is transversal
Face is the fixation hook and magnetic steel plate of L-type structure.
Preferably, the slide bar includes the strut equidistantly distributed, is threadedly coupled between two connected struts, strut
Length has 30 centimetres, 40 centimetres and 50 centimetres three kinds.
Preferably, spring is socketed on the outside of the telescopic rod, and one end of spring is firm by screw and Damping rotation shaft
Connection, the other end of spring are bonded by screw and slip ring.
Preferably, the side both ends of two fixed links are threaded with clamping screw, and slide bar passes through locking screw
Bolt is bonded with fixed link.
Preferably, the other side of the lantern ring is threaded with positioning bolt, and lantern ring passes through positioning bolt and rectangle side
Bar is bonded.
Preferably, four sides of the rectangle square bar are equipped with graduated scale.
The utility model has the following beneficial effects:
1, the utility model proposes music teaching staff teaching auxiliary device, two fixed plates pass through fixation respectively
Hook and magnetic steel plate are installed on the two sides of display board, are bonded slide bar and fixed link using clamping screw, will draw five
The lettering pen of parallel horizontal line is placed on the inside of collet chuck, so that pen tip, towards display board, when needing to draw, teacher is only needed
A cradling piece for drawing direction is pressed down on, so that the pen tip of lettering pen is contacted with display board, pulls cradling piece along slide bar
Direction sliding, primary property can draw out five parallel horizontal lines of staff, enhancing staff tutor auxiliary platform on display board
The effect of the aided education of device significantly shortens the drafting time of staff, improves the efficiency of teaching.
2, the utility model proposes music teaching staff teaching auxiliary device, blackboard eraser is mounted on by torsional spring hinge
On cradling piece, blackboard eraser is separated by the effect of torsional spring hinge with displaying plate surface when idle, is being needed on display board
When being wiped, user of service can be contradicted on blackboard eraser appearance with hand-held support bar, the position of finger so that the wiping surface of blackboard eraser with
It shows plate surface contact, pulls cradling piece that can wipe the content on display board along the direction sliding of slide bar, meanwhile,
Pressing stent bar while wiping can carry out the wiping of staff and drafting simultaneously, improve staff tutor auxiliary platform dress
The functionality set, the further drafting speed for improving staff, improves the utilization efficiency of instructional blocks of time.
3, the utility model proposes music teaching staff teaching auxiliary device, slide bar have strut assembly composition, phase
It is threadedly coupled between two struts even, the length of strut has 30 centimetres, 40 centimetres and 50 centimetres three kinds, is installing
During can according to the length of display board assemble slide bar length, meanwhile, four sides of rectangle square bar are equipped with scale
Ruler, lantern ring are bonded by positioning bolt and rectangle square bar, adjustable five parallel spacing of the horizontal line in drawing process,
Teacher can targetedly be adjusted before teaching according to the content of courses, can significantly improve the application range of the present apparatus.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of music teaching staff teaching auxiliary device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of music teaching staff teaching auxiliary device Telescopic rod structure signal
Figure；
Fig. 3 be the utility model proposes a kind of music teaching staff teaching auxiliary device part A enlarged structure
Schematic diagram；
Fig. 4 be the utility model proposes a kind of music teaching staff teaching auxiliary device fixed plate side view structure
Schematic diagram.
In figure: 1 damping guide rail, 2 fixed plates, 3 fixed links, 4 slide bars, 5 cradling pieces, 6 blackboard erasers, 7 slip rings, 8 mounting rods, 9 resistances
Buddhist nun's shaft, 10 torsional spring hinges, 11 springs, 12 telescopic rods, 13 collet chucks, 14 positioning bolts, 15 lantern rings, 16 rectangle square bars, 17
Clamping screw, 18 magnetic steel plates, 19 sliding blocks, 20 fixed hooks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of music teaching staff teaching auxiliary device, including two fixed plates 2, two fixed plates
It is arranged in parallel between 2, and two fixed plates 2 are vertically arranged, the side of two fixed plates 2 has been connected by screw to damping
Guide rail 1, and the inside of two damping guide rails 1 slidably connects the sliding block 19 of installation damper, the other side of two sliding blocks 19
It is connected by screw to fixed link 3, and two sides close to each other of fixed link 3 are all provided with there are two perforation, are located at same height
Two perforated inners of degree are plugged with the same slide bar 4, slidably connect slip ring 7 in the middle part of the outer circumferential walls of two slide bars 4, and
The top of two slip rings 7 has been connected by screw to telescopic rod 12, and the top of two telescopic rods 12 has been connected by screw to resistance
Buddhist nun's shaft 9, and two Damping rotation shafts 9 one end close to each other has been connected by screw to mounting rod 8, two mounting rods 8 are mutual
Close side is connected by screw to there are two cradling piece 5, and the bottom of two cradling pieces 5 is connected by screw to that there are two turn round
Spring hinge 10 has been connected by screw to the same blackboard eraser 6 positioned at the bottom end of two torsional spring hinges 10 of the same cradling piece 5, and two
The same rectangle square bar 16 is connected by screw between a mounting rod 8, and the outside of rectangle square bar 16 is socketed with five equidistantly
Lantern ring 15 from distribution, the side of five lantern rings 15 have been connected by screw to collet chuck 13.
In the utility model, the other side edge of two fixed plates 2 be connected by screw to two to four it is equidistant
Distributed cross-section is the fixation hook 20 and magnetic steel plate 18 of L-type structure, and two fixed plates 2 pass through fixed hook 20 and magnetic respectively
Steel plate 18 is installed on the two sides of display board, and slide bar 4 includes the strut equidistantly distributed, and screw thread connects between two connected struts
It connecing, the length of strut has 30 centimetres, 40 centimetres and 50 centimetres three kinds, and the outside of telescopic rod 12 is socketed with spring 11,
And one end of spring 11 is bonded by screw with Damping rotation shaft 9, the other end of spring 11 connects by the way that screw and slip ring 7 are firm
It connects, the side both ends of two fixed links 3 are threaded with clamping screw 17, and slide bar 4 passes through clamping screw 17 and fixed link 3
It is bonded, the other side of lantern ring 15 is threaded with positioning bolt 14, and lantern ring 15 passes through positioning bolt 14 and rectangle square bar
16 are bonded, and four sides of rectangle square bar 16 are equipped with graduated scale.
Working principle: two fixed plates 2 are installed on the two sides of display board, benefit by fixed hook 20 and magnetic steel plate 18 respectively
Slide bar 4 and fixed link 3 are bonded with clamping screw 17, the lettering pen for drawing five parallel horizontal lines is placed on collet chuck
13 inside, so that pen tip, towards display board, when needing to draw, teacher need to only press down on a cradling piece for drawing direction
5, so that the pen tip of lettering pen is contacted with display board, cradling piece 5 is pulled to slide along the direction of slide bar 4, it can be on display board
Five parallel horizontal lines of staff are disposably drawn out, enhance the effect of the aided education of staff teaching auxiliary device, significantly
The drafting time for shortening staff, improve the efficiency of teaching；
Blackboard eraser 6 is mounted on cradling piece 5 by torsional spring hinge 10, and blackboard eraser 6 passes through the effect of torsional spring hinge 10 when idle
It is separated with plate surface is shown, when needing to wipe the content on display board, user of service can be with hand-held support bar 5, hand
The position of finger contradicts on blackboard eraser 6, so that the wiping surface of blackboard eraser 6 is contacted with plate surface is shown, pulls cradling piece 5 along slide bar 4
Direction sliding the content on display board can be wiped, meanwhile, the pressing stent bar 5 while wiping can be by five
The wiping of line spectrum carries out simultaneously with drafting, improves the functionality of staff teaching auxiliary device, further raising staff
Speed is drawn, the utilization efficiency of instructional blocks of time is improved；
Slide bar 4 has strut assembly composition, is threadedly coupled between two connected struts, and the length of strut has 30 lis
Rice, 40 centimetres and 50 centimetres three kinds can assemble the length of slide bar 4 during installation according to the length of display board,
Meanwhile four sides of rectangle square bar 16 are equipped with graduated scale, lantern ring 15 connects by the way that positioning bolt 14 and rectangle square bar 16 are firm
It connects, adjustable five parallel spacing of the horizontal line in drawing process, teacher can carry out needle according to the content of courses before teaching
Adjustment to property can significantly improve the application range of the present apparatus.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of music teaching staff teaching auxiliary device, including two fixed plates (2), which is characterized in that described in two
The side of fixed plate (2) is fixedly connected to damping guide rail (1), and the inside of two damping guide rails (1) slidably connects cunning
The other side of block (19), two sliding blocks (19) is fixedly connected to fixed link (3), and two fixed links (3) are close to each other
Side be all provided with there are two perforation, two perforated inners positioned at sustained height are plugged with the same slide bar (4), two cunnings
It is slidably connected slip ring (7) in the middle part of the outer circumferential walls of bar (4), and is fixedly connected to telescopic rod at the top of two slip rings (7)
(12), the top of two telescopic rods (12) is fixedly connected to Damping rotation shaft (9), and two Damping rotation shafts (9) are mutually leaned on
Close one end is fixedly connected to mounting rod (8), two mounting rod (8) sides close to each other be fixedly connected there are two branch
Hack lever (5), and the bottom of two cradling pieces (5) is fixedly connected to two torsional spring hinges (10), is located at the same cradling piece (5)
The bottom ends of two torsional spring hinges (10) be fixedly connected with the same blackboard eraser (6), be fixedly connected between two mounting rods (8)
There is the same rectangle square bar (16), and is socketed with five lantern rings equidistantly distributed (15) on the outside of rectangle square bar (16), five
The side of lantern ring (15) is fixedly connected to collet chuck (13).
2. a kind of music teaching staff teaching auxiliary device according to claim 1, which is characterized in that described in two
The other side edge of fixed plate (2) is fixedly connected to two to four and equidistantly distributes the stay hook that cross section is L-type structure
Part (20) and magnetic steel plate (18).
3. a kind of music teaching staff teaching auxiliary device according to claim 2, which is characterized in that the slide bar
(4) include the strut equidistantly distributed, be threadedly coupled between two connected struts, the length of strut has 30 centimetres, four
Ten centimetres and 50 centimetres three kinds.
4. a kind of music teaching staff teaching auxiliary device according to claim 3, which is characterized in that described flexible
It is socketed on the outside of bar (12) spring (11), and one end of spring (11) is bonded by screw with Damping rotation shaft (9), spring
(11) the other end is bonded by screw with slip ring (7).
5. a kind of music teaching staff teaching auxiliary device according to claim 4, which is characterized in that described in two
The side both ends of fixed link (3) are threaded with clamping screw (17), and slide bar (4) passes through clamping screw (17) and fixed link
(3) it is bonded.
6. a kind of music teaching staff teaching auxiliary device according to claim 5, which is characterized in that the lantern ring
(15) the other side is threaded with positioning bolt (14), and lantern ring (15) is steady by positioning bolt (14) and rectangle square bar (16)
It is solidly connected.
7. a kind of music teaching staff teaching auxiliary device according to claim 6, which is characterized in that the rectangle
Four sides of square bar (16) are equipped with graduated scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920032909.3U CN209486958U (en) | 2019-01-09 | 2019-01-09 | A kind of music teaching staff teaching auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920032909.3U CN209486958U (en) | 2019-01-09 | 2019-01-09 | A kind of music teaching staff teaching auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209486958U true CN209486958U (en) | 2019-10-11 |
Family
ID=68130441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920032909.3U Expired - Fee Related CN209486958U (en) | 2019-01-09 | 2019-01-09 | A kind of music teaching staff teaching auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209486958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112669672A (en) * | 2021-01-12 | 2021-04-16 | 淄博职业学院 | Music teaching auxiliary device |
-
2019
- 2019-01-09 CN CN201920032909.3U patent/CN209486958U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112669672A (en) * | 2021-01-12 | 2021-04-16 | 淄博职业学院 | Music teaching auxiliary device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20210109 |