CN108492673A - A kind of guitar teaching expansion refers to device - Google Patents
A kind of guitar teaching expansion refers to device Download PDFInfo
- Publication number
- CN108492673A CN108492673A CN201810177866.8A CN201810177866A CN108492673A CN 108492673 A CN108492673 A CN 108492673A CN 201810177866 A CN201810177866 A CN 201810177866A CN 108492673 A CN108492673 A CN 108492673A
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- China
- Prior art keywords
- finger
- lantern ring
- refers
- sleeve
- spacing
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B15/00—Teaching music
- G09B15/06—Devices for exercising or strengthening fingers or arms; Devices for holding fingers or arms in a proper position for playing
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Stringed Musical Instruments (AREA)
Abstract
The invention discloses a kind of guitar teaching expansions to refer to device, including moving sleeve standing screw, first blocking spacing block is installed outside the moving sleeve standing screw left end, and first stops that spacing block bottom end is connected with elastic reducing-fixing band, second blocking spacing block is installed outside the elastic reducing-fixing band right end, and second stops that spacing block left end is externally connected to moving sleeve standing screw, telescopic rod lantern ring top is connected with flexible regulating rod, and flexible regulating rod top is equipped with finger correction becket, the finger correction becket is internally connected with finger guard ring, and finger guard ring is internally provided with finger inserting hole.Guitar teaching refers to device with expansion can freely adjust the distance between each finger of user, enable guitar learner can be according to the incremental expansion distance increased between finger of self-condition, the string that can be pressed into so as to guitar learner on the fingerboard of different location improves the accuracy played.
Description
Technical field
The present invention relates to guitar instructional device technical field, specially a kind of guitar teaching expansion refers to device.
Background technology
Guitar is translated into again ties he or guitar, is a kind of plucked instrument, usually has six strings, shape is similar to violin, bullet
It needs to stir the string on sound hole on the other hand when playing guitar, presses the string on fingerboard on the other hand, beginner is both needed to when learning guitar
It trains to increase the degrees of expansion between finger, so as to easily press apart from different strings.
Common expand refers to device in the presence of the finger after cannot freely adjusting the distance between each finger of user or adjusting
The case where fixed part is easy sliding, and finger fixed part cannot be bonded everyone finger.
Invention content
The purpose of the present invention is to provide a kind of guitar teaching expansions to refer to device, mentioned above in the background art to solve
Common expand refers to device in the presence of the finger fixed part after cannot freely adjusting the distance between each finger of user or adjusting
The problem of easy sliding, finger fixed part cannot be bonded everyone finger.
To achieve the above object, the present invention provides the following technical solutions：A kind of guitar teaching expansion refers to device, including movement
Sleeve standing screw is equipped with the first blocking spacing block, and the first blocking isolation outside the moving sleeve standing screw left end
Block bottom end is connected with elastic reducing-fixing band, and the second blocking spacing block, and the second blocking are equipped with outside the elastic reducing-fixing band right end
Spacing block left end is externally connected to moving sleeve standing screw, is equipped with outside the moving sleeve standing screw and refers to spacing correction
Sleeve, the finger spacing correction sleeve outside middle part is provided with lantern ring screens slot, and is equipped with telescopic rod inside lantern ring screens slot
Lantern ring, telescopic rod lantern ring top is connected with flexible regulating rod, and flexible regulating rod top is equipped with finger correction becket,
The finger correction becket is internally connected with finger guard ring, and finger guard ring is internally provided with finger inserting hole.
Preferably, 4 are distributed on the moving sleeve standing screw and refers to spacing correction sleeve, and refers to spacing correction sleeve
It is bascule by helicitic texture and moving sleeve standing screw.
Preferably, the finger guard ring is elastomeric material, and finger guard ring corrects gold by hot pressing and finger
Belong to ring into fixed structure.
Preferably, the flexible regulating rod corrects becket and telescopic rod lantern ring both for fixation by welding and finger
Structure, and flexible fine tuning rod axis is overlapped with the vertical bisector of telescopic rod lantern ring and finger spacing correction sleeve.
Preferably, the internal diameter of the telescopic rod lantern ring and width are equal to lantern ring screens slot diameter and width, and telescopic rod
The outer diameter of lantern ring is equal to the outer diameter for referring to spacing correction sleeve.
Compared with prior art, the beneficial effects of the invention are as follows：Guitar teaching is referred to device and can freely be adjusted with expansion to be made
The distance between each finger of user enables guitar learner can be according to the incremental expansion increased between finger of self-condition
Distance, the string that can be pressed into so as to guitar learner on the fingerboard of different location improve the accuracy played.This guitar is taught
It learns and 4 finger spacing correction sleeves is distributed on the moving sleeve standing screw for referring to device with expansion, and refer to spacing correction sleeve and pass through
Helicitic texture and moving sleeve standing screw are bascule so that the present apparatus can to user's index finger, middle finger, the third finger and
Little finger, which synchronizes, to be corrected, and is referred to spacing correction sleeve and can either be adjusted mutual distance, and will not be easily in movement
It is slided on sleeve standing screw, fastening effect is preferable, and it is elastic rubber material that the teaching of this guitar refers to the finger guard ring of device with expansion
Matter, and finger guard ring corrects becket into fixed structure by hot pressing and finger so that finger guard ring is completely fixed in hand
Refer on correction becket, and finger guard ring inner ring can fit closely the finger of each user to be fixed, raising makes
The comfort level of user.
Description of the drawings
Fig. 1 is main structure diagram of the present invention；
Fig. 2 is A-A schematic cross-sectional views in Fig. 1 of the present invention；
Fig. 3 is that the present invention refers to spacing correction sleeve main structure diagram；
Fig. 4 is telescopic rod lantern ring main structure diagram of the present invention.
In figure：1, moving sleeve standing screw, the 2, first blocking spacing block, 3, finger guard ring, 4, finger correct metal
Ring, 5, finger inserting hole, 6, flexible regulating rod, the 7, second blocking spacing block, 8, elastic reducing-fixing band, 9, telescopic rod lantern ring, 10, refer to
Spacing corrects sleeve, and 11, lantern ring screens slot.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of guitar teaching expansion refers to device, including movable sleeving
Cylinder standing screw 1 is equipped with the first blocking spacing block 2, and the first blocking spacing block 2 outside 1 left end of moving sleeve standing screw
Bottom end is connected with elastic reducing-fixing band 8, and 4 are distributed on moving sleeve standing screw 1 and refers to spacing correction sleeve 10, and refers to spacing and rectifys
Positive sleeve 10 is bascule by helicitic texture and moving sleeve standing screw 1, this structure enables the present apparatus to using
Person's index finger, middle finger, the third finger and little finger synchronize correct, and refer to spacing correction sleeve 10 can either adjust it is mutual
Distance, and will not be slided on moving sleeve standing screw 1 easily, fastening effect is preferable, installation outside 8 right end of elastic reducing-fixing band
There is the second blocking spacing block 7, and the second blocking 7 left end of spacing block is externally connected to moving sleeve standing screw 1, moving sleeve is solid
Determine to be equipped with outside screw rod 1 and refer to spacing correction sleeve 10, refers to spacing correction 10 outer middle side part of sleeve and be provided with lantern ring screens slot 11,
And telescopic rod lantern ring 9 is installed inside lantern ring screens slot 11, the internal diameter and width of telescopic rod lantern ring 9 are equal to lantern ring screens slot 11
Diameter and width, and the outer diameter of telescopic rod lantern ring 9 is equal to the outer diameter for referring to spacing correction sleeve 10, this structure makes telescopic rod lantern ring
9 can be sleeved on outside lantern ring screens slot 11 along the rotation of lantern ring screens slot 11, and the angle in order to adjust flexible regulating rod 6 is convenient for
User's fixed finger, and 9 outer surface of telescopic rod lantern ring and refer between spacing correction sleeve 10 outer surface that there is no gaps, prevent
It only falls into dust to be difficult to clear up, 9 top of telescopic rod lantern ring is connected with flexible regulating rod 6, and flexible 6 top of regulating rod is equipped with hand
Refer to correction becket 4, the regulating rod 6 that stretches corrects becket 4 and telescopic rod lantern ring 9 both for fixed knot by welding and finger
Structure, and flexible 6 axis of regulating rod is overlapped with the vertical bisector of telescopic rod lantern ring 9 and finger spacing correction sleeve 10, this structure
So that flexible regulating rod 6 is at telescopic rod lantern ring 9 and refers to the center of spacing correction sleeve 10, order refers to spacing jacket
The compression on 10 both sides of cylinder is uniform, improves the service life of the present apparatus, and finger correction becket 4 is internally connected with finger guard ring 3,
And finger guard ring 3 is internally provided with finger inserting hole 5, finger guard ring 3 is elastomeric material, and finger guard ring 3 is logical
It crosses hot pressing and corrects becket 4 into fixed structure with finger, this structure makes finger guard ring 3 be completely fixed in finger correction metal
On ring 4, and 3 inner ring of finger guard ring can fit closely the finger of each user to be fixed, and improve relaxing for user
Appropriateness.
Operation principle：When referring to device using guitar teaching expansion, first checking the present apparatus, whether there is or not the feelings such as damaged, cracking
Condition begins to use if all are intact, and user will refer to spacing correction sleeve 10 according to the distance that oneself needs is expanded and pass through spiral shell
Line structure is rotated to the suitable position on moving sleeve standing screw 1, then buttresses flexible regulating rod 6 by 9 edge of telescopic rod lantern ring
The rotation of lantern ring screens slot 11, the finger correction becket 4 to stretch on regulating rod 6 is enabled to be in upright state, it then will be flexible micro-
It adjusts bar 6 to be stretched to proper height, adjusts other 3 fingers spacing correction sleeves 10 using same procedure and refer to spacing and correct sleeve
10 top telescopic rod lantern ring 9 and flexible regulating rod 6, then user index finger, middle finger, the third finger and little finger are inserted into respectively
In 4 finger inserting holes 5, finger guard ring 3 can be according to the shape of the surface modulation itself of index finger, middle finger, the third finger and little finger
Shape enables index finger, middle finger, the third finger and little finger that can firmly be fixed in finger guard ring 3, and then user is again by first
Blocking spacing block 2 and second stops that the elastic reducing-fixing band 8 on spacing block 7 is wrapped on palm and is fixed, to complete one
Series of tasks.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacing, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection domain of invention.
Claims (5)
1. a kind of guitar teaching expansion refers to device, including moving sleeve standing screw (1), it is characterised in that：The moving sleeve
First blocking spacing block (2) is installed, and first blocking spacing block (2) bottom end connection is flexible outside standing screw (1) left end
Band (8) is fixed, the second blocking spacing block (7), and the second blocking spacing block are installed outside elastic reducing-fixing band (8) right end
(7) left end is externally connected to moving sleeve standing screw (1), and finger spacing is equipped with outside the moving sleeve standing screw (1)
Sleeve (10) is corrected, described finger spacing correction sleeve (10) outer middle side part is provided with lantern ring screens slot (11), and lantern ring screens slot
(11) internal to be equipped with telescopic rod lantern ring (9), telescopic rod lantern ring (9) top is connected with flexible regulating rod (6), and flexible micro-
Adjust bar (6) top that finger correction becket (4) is installed, the finger correction becket (4) is internally connected with finger guard ring
(3), and finger guard ring (3) is internally provided with finger inserting hole (5).
2. a kind of guitar teaching expansion according to claim 1 refers to device, it is characterised in that：The moving sleeve fixes spiral shell
4 are distributed on bar (1) and refers to spacing correction sleeve (10), and refers to spacing correction sleeve (10) by helicitic texture and moving sleeve
Standing screw (1) is bascule.
3. a kind of guitar teaching expansion according to claim 1 refers to device, it is characterised in that：The finger guard ring (3)
For elastomeric material, and finger guard ring (3) corrects becket (4) into fixed structure by hot pressing and finger.
4. a kind of guitar teaching expansion according to claim 1 refers to device, it is characterised in that：The flexible regulating rod (6)
Becket (4) and telescopic rod lantern ring (9) are corrected both for fixed structure by welding and finger, and flexible regulating rod (6) axis
Line is overlapped with the vertical bisector of telescopic rod lantern ring (9) and finger spacing correction sleeve (10).
5. a kind of guitar teaching expansion according to claim 1 refers to device, it is characterised in that：The telescopic rod lantern ring (9)
Internal diameter and width be equal to lantern ring screens slot (11) diameter and width, and the outer diameter of telescopic rod lantern ring (9) is equal to and refers to spacing and rectify
The outer diameter of positive sleeve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810177866.8A CN108492673A (en) | 2018-03-05 | 2018-03-05 | A kind of guitar teaching expansion refers to device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810177866.8A CN108492673A (en) | 2018-03-05 | 2018-03-05 | A kind of guitar teaching expansion refers to device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108492673A true CN108492673A (en) | 2018-09-04 |
Family
ID=63341375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810177866.8A Withdrawn CN108492673A (en) | 2018-03-05 | 2018-03-05 | A kind of guitar teaching expansion refers to device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108492673A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522603A (en) * | 2019-08-29 | 2019-12-03 | 定州市万盛金属制品有限公司 | A kind of hand activities mechanism and wheelchair |
| CN111640349A (en) * | 2020-06-28 | 2020-09-08 | 山西师范大学 | Piano hand type exercise device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202167156U (en) * | 2011-08-12 | 2012-03-14 | 崔传荣 | Finger expanding device for instrument practice |
| CN203422863U (en) * | 2013-08-15 | 2014-02-05 | 潘雨 | Finger stretch practicing device |
-
2018
- 2018-03-05 CN CN201810177866.8A patent/CN108492673A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202167156U (en) * | 2011-08-12 | 2012-03-14 | 崔传荣 | Finger expanding device for instrument practice |
| CN203422863U (en) * | 2013-08-15 | 2014-02-05 | 潘雨 | Finger stretch practicing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522603A (en) * | 2019-08-29 | 2019-12-03 | 定州市万盛金属制品有限公司 | A kind of hand activities mechanism and wheelchair |
| CN111640349A (en) * | 2020-06-28 | 2020-09-08 | 山西师范大学 | Piano hand type exercise device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180904 |
|
| WW01 | Invention patent application withdrawn after publication |