CN208173211U - A kind of soft pedal - Google Patents
A kind of soft pedal Download PDFInfo
- Publication number
- CN208173211U CN208173211U CN201820898550.3U CN201820898550U CN208173211U CN 208173211 U CN208173211 U CN 208173211U CN 201820898550 U CN201820898550 U CN 201820898550U CN 208173211 U CN208173211 U CN 208173211U
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- CN
- China
- Prior art keywords
- plate body
- block
- combined
- plate
- slot
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Abstract
The utility model discloses a kind of soft pedals,Including the plate being fixed on piano,A through slot is offered on plate,Run through at the through slot and is combined with a plate body,Pin shaft is combined between plate body and through slot,At the top of plate body, one ring portion is set,The first ring portion is welded in the side of plate,Spring is combined between the ring portion and first ring portion,A foot section is formed after being bent diagonally downward at the leftward position of the plate body,It slots in the setting one of the plate body,The fluting is located at the inside of piano,Before the plate body,The sliding slot for cooperating the fluting is provided at the position of trailing flank,A slidable block is provided in the fluting,Threaded hole is offered at the top of block,Screw is combined with by the sliding slot,Screw screws in the block,A screw rod is combined with by the threaded hole,The upper end of screw rod is provided with a sphere being supported below piano lever；The present apparatus can be accurately adjusted position, realize that accuracy in pitch is adjusted.
Description
Technical field
The utility model relates to a kind of soft pedals.
Background technique
Piano tool is soft pedal, soft pedal and sound pedal processed respectively there are three pedal, the frequency of use of pedal compared with
Height, but pedal in the prior art, in debugging, the cooperation between piano lever is relatively difficult adjusting, is easy to influence piano
Voice quality.
Based on the above issues, it is desirable to provide one kind can be accurately adjusted position, realize the soft pedal that accuracy in pitch is adjusted.
Utility model content
The technical problem to be solved by the utility model is to provide one kind can be accurately adjusted position, realizes what accuracy in pitch was adjusted
Soft pedal.
The utility model is achieved through the following technical solutions：
A kind of soft pedal offers a through slot including the plate being fixed on piano on plate, passes through at the through slot
It wears and is combined with a plate body, pin shaft is combined between plate body and through slot, one ring portion is set at the top of plate body, is welded in the side of plate
The first ring portion is connect, spring is combined between the ring portion and first ring portion, is tilted towards at the leftward position of the plate body
A foot section is formed after lower bending, is slotted in the setting one of the plate body, which is located at the inside of piano, in the plate body
Forward and backward lateral location at be provided with the sliding slot for cooperating the fluting, a slidable block is provided in the fluting
Body offers threaded hole at the top of block, is combined with screw by the sliding slot, screw screws in the block, by described
Threaded hole is combined with a screw rod, and the upper end of screw rod is provided with a sphere being supported below piano lever, and sphere moves up
Drive lever rotation.
Preferably, the block that the one cooperation foot section of setting uses at the leftward position of the plate body, works as sole
It tramples when in foot section, the block forms tiptoe and limits.
Preferably, the plate body, foot section and block are an integral structure.
Preferably, it is welded with the first screw rod at the inner side of foot section, is connected by first screw flight
There is a leveling block, passes through placement angle of the leveling adjustable foot section of block in the case where non-stress.
Preferably, an inner panel is formed after the side of the plate is blanking curved, inner panel is horizontally disposed, described interior
The angle limit screw of the limitation plate body rotation angle is provided on plate.
Preferably, the screw rod is in the part of the force for being provided with polygon at ball position.
The utility model has the beneficial effects that：The present apparatus after installation is complete, by block along slot it is adjustable on
The position on top, by the rotation of screw rod, the upper heights of roofs of adjustable sphere by double adjusting, and accurately adjusts institute
Want the tone color requirement reached, regulative mode is relatively simple, and the structure of the present apparatus is relatively simple, and cost is more cheap, is suitble to promote
It uses.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
In the description of the present invention, it should be understood that term " one end ", " other end ", " outside ", "upper", " interior
The orientation or positional relationship of the instructions such as side ", "horizontal", " coaxial ", " center ", " end ", " length ", " outer end " is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute
The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this reality
With novel limitation.
In addition, in the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless
Separately there is clearly specific restriction.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connection ", " passes through at " socket "
Wear ", the terms such as " grafting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
A kind of soft pedal as shown in Figure 1 offers a through slot including the plate 1 being fixed on piano on plate 1
101, through a plate body 2 is combined at the through slot 101, pin shaft 111 is combined between plate body 2 and through slot 101, in plate body 2
A ring portion 201 is arranged in top, welds the first ring portion 102 in the side of plate 1, the ring portion 201 and first ring portion 102 it
Between be combined with spring 3, a foot section 211 is formed after being bent at the leftward position of the plate body 2 diagonally downward, in the plate
The setting one of body 2 is slotted (not shown), which is located at the inside of piano, is all provided at the forward and backward lateral location of the plate body 2
It is equipped with the sliding slot 202 for cooperating the fluting, a slidable block 203, the top of block 203 are provided in the fluting
Threaded hole (not shown) is offered, screw 204 is combined with by the sliding slot, screw 204 screws in the block 203, passes through
The threaded hole is combined with a screw rod 205, and the upper end of screw rod 205 is provided with a sphere 206 being supported below piano lever, ball
Body 206 moves up drive lever rotation.
A cooperation foot is arranged in a preferred embodiment in the utility model at the leftward position of the plate body 2
The block 222 that part 211 uses is stepped on, when sole is trampled in foot section, the block forms tiptoe and limits.
A preferred embodiment in the utility model, the plate body 2, foot section 211 and block 222 are integral type knot
Structure.
A preferred embodiment in the utility model, is welded with the first screw rod at the inner side of foot section 211
232, a leveling block 242 is threaded with by first screw rod 232, by leveling the adjustable foot section of block not by
Placement angle in the case where power.
A preferred embodiment in the utility model forms an inner panel after the side of the plate 1 is blanking curved
131, inner panel 131 is horizontally disposed, and the angle that the limitation plate body 2 rotates angle is provided on the inner panel 131
Limited screw 141.
A preferred embodiment in the utility model, the screw rod 205 are being provided with polygon at ball position
Part of the force 255.
The utility model has the beneficial effects that：The present apparatus after installation is complete, by block along slot it is adjustable on
The position on top, by the rotation of screw rod, the upper heights of roofs of adjustable sphere by double adjusting, and accurately adjusts institute
Want the tone color requirement reached, regulative mode is relatively simple, and the structure of the present apparatus is relatively simple, and cost is more cheap, is suitble to promote
It uses.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of soft pedal, it is characterised in that：Including the plate being fixed on piano, a through slot is offered on plate,
Through a plate body is combined at the through slot, it is combined with pin shaft between plate body and through slot, one ring portion is set at the top of plate body, in plate
The first ring portion is welded in the side of part, spring is combined between the ring portion and first ring portion, in the left lateral position of the plate body
The place of setting forms a foot section after being bent diagonally downward, slot in the setting one of the plate body, which is located at the inside of piano,
It is provided with the sliding slot for cooperating the fluting at the forward and backward lateral location of the plate body, is provided with one in the fluting
Slidable block offers threaded hole at the top of block, is combined with screw by the sliding slot, screw screws in the block
It is interior, a screw rod is combined with by the threaded hole, the upper end of screw rod is provided with a sphere being supported below piano lever, sphere
Move up drive lever rotation.
2. soft pedal according to claim 1, it is characterised in that：One cooperation of setting at the leftward position of the plate body
The block that the foot section uses, when sole is trampled in foot section, the block forms tiptoe and limits.
3. soft pedal according to claim 2, it is characterised in that：The plate body, foot section and block are integral type
Structure.
4. soft pedal according to claim 1, it is characterised in that：First is welded at the inner side of foot section
Screw rod is connected with a leveling block by first screw flight.
5. soft pedal according to claim 1, it is characterised in that：One is formed after the side of the plate is blanking curved
Inner panel, inner panel is horizontally disposed, and the angle limit of the limitation plate body rotation angle is provided on the inner panel
Screw.
6. soft pedal according to claim 1, it is characterised in that：The screw rod is provided with more at close ball position
The part of the force of side shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820898550.3U CN208173211U (en) | 2018-06-11 | 2018-06-11 | A kind of soft pedal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820898550.3U CN208173211U (en) | 2018-06-11 | 2018-06-11 | A kind of soft pedal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208173211U true CN208173211U (en) | 2018-11-30 |
Family
ID=64364375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820898550.3U Active CN208173211U (en) | 2018-06-11 | 2018-06-11 | A kind of soft pedal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208173211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588602A (en) * | 2019-09-24 | 2019-12-20 | 重庆长安汽车股份有限公司 | Brake pedal with variable lever ratio |
-
2018
- 2018-06-11 CN CN201820898550.3U patent/CN208173211U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588602A (en) * | 2019-09-24 | 2019-12-20 | 重庆长安汽车股份有限公司 | Brake pedal with variable lever ratio |
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