CN206628253U - A kind of piano hammer - Google Patents
A kind of piano hammer Download PDFInfo
- Publication number
- CN206628253U CN206628253U CN201720324308.0U CN201720324308U CN206628253U CN 206628253 U CN206628253 U CN 206628253U CN 201720324308 U CN201720324308 U CN 201720324308U CN 206628253 U CN206628253 U CN 206628253U
- Authority
- CN
- China
- Prior art keywords
- bed course
- hammer
- sliding block
- block
- fixed
- 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 piano hammer, including hammer handle, hammer head and the bed course being fixed on hammer head, the hammer head includes the fixed block being connected with hammer handle and the sliding block for being arranged on fixed block upper end；The fixed block upper end has a limited block being nested for sliding block, and the sliding block nesting is arranged on limited block upper end, and can be slided along perpendicular to hammer handle axis direction, and the sliding block side has a lock-screw；The bed course is in drops, and is fixed on upper end of slide block, and the bed course has different tight ness ratings along slide block movement direction.Bed course has different tight ness ratings along sliding block moving direction in the utility model, both facilitates regulation, while will not be influenced each other again between each bed course, and overall construction design is reasonable, service life length, and piano tonequality is good.
Description
Technical field
It the utility model is related to instrument devices technical field, and in particular to a kind of piano hammer.
Background technology
Piano hammer generally comprises a hammer handle and hammer head, and hammer head is provided with bed course, by hammer head tap string and
Piano is set to send sound.
In the patent of invention of Patent No. 200980142577.3, it is noted that a kind of piano hammer, include a hammer handle
The hammer head of bed course is coverd with least a portion along side face, it is characterised in that：Bed course is designed to have along side face
Different tight ness ratings, and hammer head with regard to it can be conditioned for touching the side face position of string to be tapped.Should
Bed course global design has different tight ness ratings along side face into flat type column structure in invention, but due to being struck when hammer head taps
Hit power from top to bottom, and the bed course is made up of in same perpendicular different tight ness rating bed courses, long-term use of different tight ness ratings
Bed course between can mutually extrude influence, shortcoming can be constantly exaggerated, and influence piano tonequality.
Therefore above-mentioned deficiency is directed to, it is necessary to design and develop a kind of piano hammer, can supply above-mentioned each shortcoming, through inspection
Rope, do not find and the same or analogous technical scheme of the utility model.
Utility model content
In order to solve above-mentioned problem, the utility model provides a kind of piano hammer.
The utility model is to be achieved through the following technical solutions：
A kind of piano hammer, including hammer handle, hammer head and the bed course being fixed on hammer head, the hammer head include with
The fixed block of hammer handle connection and the sliding block for being arranged on fixed block upper end；The fixed block upper end has one to be nested for sliding block
Limited block, the sliding block nesting is arranged on limited block upper end, and can be slided along perpendicular to hammer handle axis direction, the sliding block
Side has a lock-screw；The bed course is in drops, and is fixed on upper end of slide block, and the bed course has along slide block movement direction
Different tight ness ratings.
Preferably, the width of the sliding block is less than the width of fixed block.
Preferably, the limited block has a horizontally disposed groove, institute close to one end side of lock-screw
Stating in groove has a rubber blanket.
Preferably, the bed course by felt into the upper surface of the bed course of different tight ness ratings is concordant.
Compared with prior art, the beneficial effects of the utility model are：
(1) bed course has different tight ness ratings along sliding block moving direction in the utility model, both facilitates regulation, while each pad
It will not be influenced each other again between layer, overall construction design is reasonable, service life length, and piano tonequality is good.
(2) width of sliding block is less than the width of fixed block, convenient that bed course position is finely adjusted, mainly due to adjacent bed course
Change in location is little during regulation, therefore is not required to be adjusted on a large scale.
(3) bed course by traditional felt into and the upper surface of the bed course of different tight ness ratings is concordant, ensures structure design
Reasonability.
Brief description of the drawings
Fig. 1 is the schematic diagram of structure described in the utility model；
Fig. 2 is the structural representation of hammer head and bed course described in the utility model.
In figure：1st, hammer handle, 2, fixed block, 3, limited block, 4, sliding block, 5, bed course, 6, lock-screw, 7, rubber blanket.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
As shown in Figure 1 and Figure 2, a kind of piano hammer, including hammer handle 1, hammer head and the bed course 5 being fixed on hammer head,
Hammer head includes the fixed block 2 being connected with hammer handle 1 and the sliding block 4 for being arranged on the upper end of fixed block 2；The upper end of fixed block 2 has one
The limited block 3 being nested for sliding block 4, the nesting of sliding block 4 are arranged on the upper end of limited block 3, and can be along perpendicular to the axis of hammer handle 1
Direction is slided, and the width of the sliding block 4 is less than the width of fixed block 2, and side has a lock-screw 6；Limited block 3 is close to locking screw
One end side of nail 6 has a horizontally disposed groove, has a rubber blanket 7 in groove；Bed course 5 is by felt into being in
Drops, and the upper end of sliding block 4 is fixed on, the bed course 5 has different tight ness ratings along the direction of motion of sliding block 4, different tight ness ratings
The upper surface of bed course 5 is concordant.
Operation principle：
In use, needed to move sliding block 4 along limited block 3 according to tuning, will be sliding by lock-screw 6 after the completion of regulation
Block is locked, and use is very convenient, while will not be influenced each other between each bed course 5, overall structure service life length, piano tonequality
It is good.
General principle, principal character and advantage of the present utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope
By appended claims and its equivalent thereof.
Claims (4)
1. a kind of piano hammer, including hammer handle (1), hammer head and the bed course (5) being fixed on hammer head, it is characterised in that：
The hammer head includes the fixed block (2) being connected with hammer handle (1) and the sliding block (4) for being arranged on fixed block (2) upper end；It is described solid
Determine block (2) upper end and be arranged on limited block (3) with a limited block (3) being nested for sliding block (4), sliding block (4) nesting
Upper end, and can be slided along perpendicular to hammer handle (1) axis direction, sliding block (4) side has a lock-screw (6)；It is described
Bed course (5) is in drops, and is fixed on sliding block (4) upper end, and the bed course (5) has different close along sliding block (4) direction of motion
Degree.
A kind of 2. piano hammer according to claim 1, it is characterised in that：The width of the sliding block (4) is less than fixed block
(2) width.
A kind of 3. piano hammer according to claim 1, it is characterised in that：The limited block (3) is close to lock-screw (6)
One end side there is a horizontally disposed groove, there is a rubber blanket (7) in the groove.
A kind of 4. piano hammer according to claim 1, it is characterised in that：The bed course (5) is by felt into difference is close
The upper surface of the bed course (5) of degree is concordant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720324308.0U CN206628253U (en) | 2017-03-26 | 2017-03-26 | A kind of piano hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720324308.0U CN206628253U (en) | 2017-03-26 | 2017-03-26 | A kind of piano hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206628253U true CN206628253U (en) | 2017-11-10 |
Family
ID=60206741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720324308.0U Expired - Fee Related CN206628253U (en) | 2017-03-26 | 2017-03-26 | A kind of piano hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206628253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517649A (en) * | 2019-02-20 | 2019-11-29 | 森兰信息科技（上海）有限公司 | Piano hammer and the method for making piano hammer |
-
2017
- 2017-03-26 CN CN201720324308.0U patent/CN206628253U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517649A (en) * | 2019-02-20 | 2019-11-29 | 森兰信息科技（上海）有限公司 | Piano hammer and the method for making piano hammer |
| CN110517649B (en) * | 2019-02-20 | 2020-08-25 | 森兰信息科技（上海）有限公司 | Piano hammer and method for manufacturing same |
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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: 20171110 Termination date: 20180326 |