CN208433133U - A kind of finger training device and piano key training system - Google Patents
A kind of finger training device and piano key training system Download PDFInfo
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- CN208433133U CN208433133U CN201820352225.7U CN201820352225U CN208433133U CN 208433133 U CN208433133 U CN 208433133U CN 201820352225 U CN201820352225 U CN 201820352225U CN 208433133 U CN208433133 U CN 208433133U
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Abstract
The utility model discloses a kind of finger training device and piano key training systems, are related to finger training instrument field.The finger training device includes sleeve, elastic component, sliding part and adhesive.Sleeve is sheathed on outside sliding part, and is slidably connected with sliding part, and one end of elastic component and sleeve connection, the other end are connect with sliding part, and sliding part can stretch out or retraction sleeve, and adhesive is installed on the one end of sleeve far from sliding part, and is fixedly connected with sleeve.Compared with training aids in the prior art, finger training device provided by the utility model is due to using the adhesive for passing through the sliding part of elastic component and sleeve connection and being installed on sleeve, so installation site can be selected neatly, adjustment carries out the action direction of the power of dual training, and it is light portable, motion stabilization is reliable, and training effect is good, and user experience is good.
Description
Technical field
The utility model relates to finger training instrument fields, press in particular to a kind of finger training device and piano
Key training system.
Background technique
It is wherein important interior with mechanical basic finger practice in the incubation for the technical quality that musical instrument is played
Hold and basic one of part.Practiced by finger, can make movement of the finger in shoegaze have better independence,
Stability, initiative and harmony, while the development for being equalized the finger function of right-hand man.Therefore, in order to improve finger
Every function, occur the product of some trained fingers, such as spring-grip, device for exercising fingers, chest-developer on the market.
Finger movement because there are individual differences for the physiological conditions of everyone finger, while in playing is very multiple
Miscellaneous motion process reaches so finger training device should also be suitble to feature changeable in this way that could preferably play its effect
To expected training effect.But the generally existing following problems of finger training device on the market: the quantity of training component is fixed
, position is also fixation, and the action direction that each training component carries out the power of dual training is fixed immutable, and stupid
My am complicated, not Portable belt.
It is especially in view of this, designing and manufacturing a kind of flexibly light finger training device and piano key training system
It is particularly important in daily life.
Utility model content
The purpose of this utility model is to provide a kind of finger training devices, and structure is simple, can neatly install and use, make
The action direction for the power that must carry out dual training is adjustable, and light portable, and motion stabilization is reliable, and training effect is good.
The another object of the utility model is to provide a kind of piano key training system, and structure is simple, can be neatly
It installs and uses, the action direction for allowing to carry out the power of dual training is adjustable, and light portable, and motion stabilization is reliable, training effect
Fruit is good, and user experience is good.
The utility model is that it is realized by adopting the following technical scheme.
A kind of finger training device, including sleeve, elastic component, sliding part and adhesive, sleeve are sheathed on outside sliding part, and with
Sliding part is slidably connected, and one end of elastic component and sleeve connection, the other end are connect with sliding part, and sliding part can stretch out or contract
Enter sleeve, adhesive is installed on the one end of sleeve far from sliding part, and is fixedly connected with sleeve.
Further, sliding part includes sliding part, support division and limiting section, and sliding part is sheathed on outside support division, and with support
The portion of holding is fixedly connected, and support division is sheathed on outside limiting section, and is fixedly connected with limiting section, and sliding part is slideably positioned in sleeve,
Elastic component is sheathed on outside limiting section, and is supported with support division.
Further, sleeve includes sleeve body and locating piece, and locating piece is fixedly installed in sleeve body, limiting section set
It is slidably connected outside locating piece, and with locating piece, side of the support division far from elastic component is supported with locating piece.
Further, locating piece includes stopper section and positioning region, and positioning region is fixedly installed in sleeve body, stopper section with
Positioning region is detachably connected, and positioning region is slidably connected with limiting section, and support division is supported with stopper section.
Further, stopper section includes backstop end and connection end, and the cross-sectional area of backstop end is greater than positioning region
Cross-sectional area, backstop end are fixedly connected with end is connect, and backstop end is supported with support division, connect end and positioning region is removable
Unload connection.
Further, it connects on end and is provided with external screw thread, threaded hole is offered in positioning region, connect end and threaded hole
Matching.
Further, sliding part includes sliding cylinder and pressing tablet, and sliding cylinder is sheathed on outside support division, and slides and connect with sleeve
It connects, pressing tablet and sliding cylinder are detachably connected far from one end of sleeve.
Further, the side wall of sliding cylinder offers air equalizer opening along the axial direction of sliding cylinder.
Further, adhesive is made of nano material.
A kind of piano key training system, including bottom plate and multiple finger training devices, multiple finger training device interval installations
In on bottom plate, finger training device includes sleeve, elastic component, sliding part and adhesive, and sleeve is sheathed on outside sliding part, and with sliding
Part is slidably connected, and one end of elastic component and sleeve connection, the other end are connect with sliding part, and sliding part can stretch out or retraction set
Cylinder, adhesive is installed on the one end of sleeve far from sliding part, and is fixedly connected with sleeve, and adhesive and bottom plate bond.
Finger training device and piano key training system provided by the utility model has the advantages that
Finger training device provided by the utility model, sleeve are sheathed on outside sliding part, and are slidably connected with sliding part, elasticity
One end of part and sleeve connection, the other end are connect with sliding part, and sliding part can stretch out or retraction sleeve, adhesive are installed on
The one end of sleeve far from sliding part, and be fixedly connected with sleeve.Compared with training aids in the prior art, the utility model is provided
Finger training device due to the adhesive that uses the sliding part by elastic component and sleeve connection and be installed on sleeve, institute
Can neatly select installation site, adjustment carries out the action direction of the power of dual training, and light portable, motion stabilization
Reliably, training effect is good, and user experience is good.
Piano key training system provided by the utility model, including finger training device, structure is simple, can neatly select
Installation site is selected, adjustment carries out the action direction of the power of dual training, and light portable, and motion stabilization is reliable, training effect
Good, user experience is good.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the finger training device that the utility model first embodiment provides；
The structural representation at one visual angle of sliding part in the finger training device that Fig. 2 provides for the utility model first embodiment
Figure；
The structural representation at another visual angle of sliding part in the finger training device that Fig. 3 provides for the utility model first embodiment
Figure；
Fig. 4 is the structural schematic diagram for the finger training device middle sleeve that the utility model first embodiment provides；
Fig. 5 is the structural schematic diagram for the piano key training system that the utility model second embodiment provides.
Icon: 10- piano key training system；100- finger training device；110- sleeve；111- sleeve body；112- is fixed
Position part；The stopper section 113-；1131- backstop end；1132- connection end；The positioning region 114-；120- elastic component；130- sliding part；
131- sliding part；1311- sliding cylinder；1312- pressing tablet；1313- air equalizer opening；132- support division；133- limiting section；140-
Adhesive；200- bottom plate；210- button portion.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term "inner", "outside", "upper", "lower", "horizontal" etc. refer to
The orientation or positional relationship shown is to be based on the orientation or positional relationship shown in the drawings or when utility model product uses is used
The orientation or positional relationship often put, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and should not be understood as indicating
Or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connected ", " installation ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
With reference to the accompanying drawing, it elaborates to some embodiments of the utility model.In the absence of conflict, under
The feature in embodiment stated can be combined with each other.
First embodiment
Fig. 1 is please referred to, the utility model embodiment provides a kind of finger training device 100, refers to for opponent and be trained.
Its structure is simple, can neatly install and use, and the action direction for allowing to carry out the power of dual training is adjustable, and light easy
It takes, motion stabilization is reliable, and training effect is good.The finger training device 100 includes sleeve 110, elastic component 120, sliding part 130 and glues
Attachment 140.Sleeve 110 is sheathed on outside sliding part 130, and is slidably connected with sliding part 130, and sliding part 130 can be relative to set
Cylinder 110 is slided.One end of elastic component 120 is connect with sleeve 110, and the other end is connect with sliding part 130,130 energy of sliding part
Enough stretchings or retraction sleeve 110, in use, user pass through finger first and apply pressure, the pressure to sliding part 130
Sliding part 130 is pressed into sleeve 110 by the elastic force for overcoming elastic component 120, then unclamps sliding part 130, and elastic component 120 is sprung back
Sliding part 130 is popped up into sleeve 110, completes to reset, so circulation is referred to opponent performs physical exercise.In the present embodiment, elastic component 120
Always it is in compressive state, to provide elastic force to sliding part 130, enables elastic component 120 to pop up sleeve 110 and completes to reset.
Adhesive 140 is installed on the one end of sleeve 110 far from sliding part 130, and is fixedly connected with sleeve 110, and adhesive 140 can glue
It is attached that sleeve 110 is fixed on to different positions on a different plane, so that pressing direction of the user to sliding part 130
Difference, so as to adjust the action direction for the power for carrying out dual training.
In the present embodiment, elastic component 120 is spring, it is not limited to this, elastic component 120 may also be elastic rubber.
Incorporated by reference to referring to Fig. 2 and Fig. 3, sliding part 130 includes sliding part 131, support division 132 and limiting section 133.Sliding part
131 are sheathed on outside support division 132, and are fixedly connected with support division 132.Support division 132 is sheathed on outside limiting section 133, and with limit
Position portion 133 is fixedly connected.Sliding part 131 is slideably positioned in sleeve 110, and sliding part 131 can be slided relative to sleeve 110.
Elastic component 120 is sheathed on outside limiting section 133, and is supported with support division 132, and limiting section 133 is for limiting elastic component 120
Position, elastic component 120 are used to apply elastic force to support division 132.
Sliding part 131 includes sliding cylinder 1311 and pressing tablet 1312.Sliding cylinder 1311 is sheathed on outside support division 132, and with
Sleeve 110 is slidably connected, and sliding cylinder 1311 can be slided relative to sleeve 110.Pressing tablet 1312 and sliding cylinder 1311 are far from set
One end of cylinder 110 is detachably connected, and press section is used to press for user, and user applies pressure to press section, to drive sliding
Cylinder 1311 moves.In the present embodiment, sliding cylinder 1311 is cylindrical, one end card of pressing tablet 1312 and sliding cylinder 1311
It connects, it is not limited to this, is not especially limited the shape of sliding cylinder 1311.
It is worth noting that, the side wall of sliding cylinder 1311 offers 1313 hole of air pressure balance along the axial direction of sliding cylinder 1311,
Cavity in sleeve 110 is in communication with the outside by 1313 hole of air pressure balance so that the air pressure in sleeve 110 always with the external world
It is consistent, air pressure will not impact the movement of sliding cylinder 1311, be not in since differential pressure action to slide
1311 irreducible situations of cylinder.
Referring to figure 4., sleeve 110 includes sleeve body 111 and locating piece 112.Locating piece 112 is fixedly installed in sleeve sheet
In body 111, in the present embodiment, locating piece 112 is installed on the middle part of sleeve body 111.Limiting section 133 is sheathed on locating piece 112
Outside, and with locating piece 112 it is slidably connected, locating piece 112 is for limiting the glide direction of sliding part 130.Support division 132
Side far from elastic component 120 is supported with locating piece 112, is defined with the extreme position to sliding part 130, is prevented sliding part
130 pop-up sleeve bodies 111.
Locating piece 112 includes stopper section 113 and positioning region 114.Positioning region 114 is fixedly installed in sleeve body 111, this
In embodiment, positioning region 114 is in the form of a column.Stopper section 113 is detachably connected with positioning region 114, is easily installed and is dismantled.Positioning region
114 are slidably connected with limiting section 133, and positioning region 114 limits the glide direction of limiting section 133.Support division 132 and backstop
Portion 113 supports, and stopper section 113 can prevent support division 132 from falling off.
Stopper section 113 includes backstop end 1131 and connection end 1132.The cross-sectional area of backstop end 1131 is greater than fixed
The cross-sectional area in position portion 114 prevents support division 132 de- so that backstop end 1131 can carry out backstop to support division 132
It falls.Backstop end 1131 is fixedly connected with end 1132 is connect, and backstop end 1131 is supported with support division 132, connects end
1132 are detachably connected with positioning region 114, are easily installed and dismantle.
In the present embodiment, stopper section 113 is screw, connects and is provided with external screw thread on end 1132, opens up in positioning region 114
There is threaded hole (not shown), connection end 1132 is matched with threaded hole, and stopper section 113 is threadedly coupled with positioning region 114.It is installing
In the process, elastic component 120 is sheathed on outside limiting section 133 first, then sliding part 130 is pressed into sleeve body 111, limited
Portion 133 is sheathed on outside positioning region 114, and elastic component 120 is in compressive state at this time, and one end and the support division 132 of elastic component 120 support
It holds, the other end is supported with sleeve body 111, then screws stopper section 113, stopper section 113 and positioning region 114 are fixed up,
Backstop end 1131 is supported with support division 132 at this time, prevents sliding part 130 from falling off, and pressing tablet 1312 is finally fixed on sliding
On cylinder 1311, installation is completed.
In the present embodiment, adhesive 140 is made of nano material, and adsorption capacity is high, can paste repeatedly, can be adsorbed on
There is flexible, random stickup repeatedly, removal to leave no trace, wash the feature of surface recovery viscosity for arbitrary plane.But it simultaneously not only limits
In this, adhesive 140 can also be made of ferromagnetic material, using the principle of magnet absorption irony, adhesive 140 be adsorbed in office
In irony plane of anticipating.
Finger training device 100 provided by the embodiment of the utility model, sleeve 110 are sheathed on outside sliding part 130, and with sliding
Part 130 is slidably connected, and one end of elastic component 120 is connect with sleeve 110, and the other end is connect with sliding part 130,130 energy of sliding part
Enough stretchings or retraction sleeve 110, adhesive 140 are installed on the one end of sleeve 110 far from sliding part 130, and solid with sleeve 110
Fixed connection.Compared with training aids in the prior art, finger training device 100 provided by the utility model passes through bullet due to using
The property sliding part 130 being connect with sleeve 110 of part 120 and the adhesive 140 being installed on sleeve 110, so can be neatly
Installation site is selected, adjustment carries out the action direction of the power of dual training, and light portable, and motion stabilization is reliable, training effect
Fruit is good, and user experience is good.
Second embodiment
Referring to figure 5., the utility model embodiment provides a kind of piano key training system 10, for simulating piano pair
The finger of user is trained.The piano key training system 10 includes bottom plate 200 and multiple finger training devices 100, multiple hands
Refer to that the interval of training aids 100 is installed on bottom plate 200.Wherein, the basic structure and principle of finger training device 100 and the technology of generation
Effect is identical with first embodiment, and to briefly describe, the present embodiment part does not refer to place, can refer to corresponding in first embodiment
Content.
It is worth noting that, the key that bottom plate 200 simulates piano is arranged in proportion, bottom plate 200 includes multiple button portions
210, each finger training device 100 is installed in a button portion 210.In the present embodiment, button portion 210 and finger training device
100 quantity is five, carries out piano fingering training with the finger to one hand of user.It is not limited to this, to finger
The quantity and installation site of training aids 100 are not especially limited.
In the present embodiment, the quantity of bottom plate 200 is one, it is not limited to this, the quantity of bottom plate 200 may be two
It is a, three or more, the quantity of bottom plate 200 is not especially limited.There are five finger training devices for installation on each bottom plate 200
100, piano fingering training is carried out with the finger to two hands of user, it is not limited to this, can also install two on bottom plate 200
A, four, six or more finger training devices 100, do not make the quantity for the finger training device 100 installed on bottom plate 200
It is specific to limit.
In the present embodiment, adhesive 140 and bottom plate 200 are bonded.Bottom plate 200 is made of pmma material, with adhesive
There is good adsorption effect between 140, it is light-weight, it is wear-resisting, it is easy to clean.
Piano key training system 10 provided by the embodiment of the utility model can simulate piano and carry out to the finger of user
Training, light portable, motion stabilization is reliable, and training effect is good, and user experience is good.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of finger training device, which is characterized in that including sleeve, elastic component, sliding part and adhesive, the sleeve is sheathed on
Outside the sliding part, and it is slidably connected with the sliding part, one end of the elastic component and the sleeve connection, the other end and institute
State sliding part connection, the sliding part can stretch out or retraction described in sleeve, it is separate that the adhesive is installed on the sleeve
One end of the sliding part, and be fixedly connected with the sleeve.
2. finger training device according to claim 1, which is characterized in that the sliding part include sliding part, support division and
Limiting section, the sliding part are sheathed on outside the support division, and are fixedly connected with the support division, and the support division is sheathed on institute
It states outside limiting section, and is fixedly connected with the limiting section, the sliding part is slideably positioned in the sleeve, the elastic component set
It is supported outside the limiting section, and with the support division.
3. finger training device according to claim 2, which is characterized in that the sleeve includes sleeve body and locating piece,
The locating piece is fixedly installed in the sleeve body, and the limiting section is sheathed on outside the locating piece, and with the positioning
Part is slidably connected, and side of the support division far from the elastic component is supported with the locating piece.
4. finger training device according to claim 3, which is characterized in that the locating piece includes stopper section and positioning region,
The positioning region is fixedly installed in the sleeve body, and the stopper section is detachably connected with the positioning region, the positioning
Portion is slidably connected with the limiting section, and the support division is supported with the stopper section.
5. finger training device according to claim 4, which is characterized in that the stopper section includes backstop end and connecting pin
Portion, the cross-sectional area of the backstop end are greater than the cross-sectional area of the positioning region, the backstop end and the connection end
It is fixedly connected, the backstop end is supported with the support division, and the connection end is detachably connected with the positioning region.
6. finger training device according to claim 5, which is characterized in that be provided with external screw thread on the connection end, institute
It states and offers threaded hole in positioning region, the connection end is matched with the threaded hole.
7. finger training device according to claim 2, which is characterized in that the sliding part includes sliding cylinder and pressing tablet,
The sliding cylinder is sheathed on outside the support division, and is slidably connected with the sleeve, and the pressing tablet and the sliding cylinder are separate
One end of the sleeve is detachably connected.
8. finger training device according to claim 7, which is characterized in that the side wall of the sliding cylinder is along the sliding cylinder
Axially offer air equalizer opening.
9. finger training device according to claim 1, which is characterized in that the adhesive is made of nano material.
10. a kind of piano key training system, which is characterized in that including bottom plate and multiple finger training devices, multiple fingers
Training aids interval is installed on the bottom plate, and the finger training device includes sleeve, elastic component, sliding part and adhesive, described
Sleeve is sheathed on outside the sliding part, and is slidably connected with the sliding part, one end of the elastic component and the sleeve connection,
The other end is connect with the sliding part, the sliding part can stretch out or retraction described in sleeve, the adhesive is installed on institute
The one end of sleeve far from the sliding part is stated, and is fixedly connected with the sleeve, the adhesive and the bottom plate bond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820352225.7U CN208433133U (en) | 2018-03-14 | 2018-03-14 | A kind of finger training device and piano key training system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820352225.7U CN208433133U (en) | 2018-03-14 | 2018-03-14 | A kind of finger training device and piano key training system |
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| Publication Number | Publication Date |
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| CN208433133U true CN208433133U (en) | 2019-01-25 |
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| CN201820352225.7U Active CN208433133U (en) | 2018-03-14 | 2018-03-14 | A kind of finger training device and piano key training system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113496636A (en) * | 2021-04-20 | 2021-10-12 | 姜秦胤 | Installation mode of keyboard instrument exerciser |
-
2018
- 2018-03-14 CN CN201820352225.7U patent/CN208433133U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113496636A (en) * | 2021-04-20 | 2021-10-12 | 姜秦胤 | Installation mode of keyboard instrument exerciser |
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