CN205247894U - Over -and -under type pianotron footboard - Google Patents
Over -and -under type pianotron footboard Download PDFInfo
- Publication number
- CN205247894U CN205247894U CN201521135580.1U CN201521135580U CN205247894U CN 205247894 U CN205247894 U CN 205247894U CN 201521135580 U CN201521135580 U CN 201521135580U CN 205247894 U CN205247894 U CN 205247894U
- Authority
- CN
- China
- Prior art keywords
- coil
- fall way
- guide pipe
- pianotron
- movable pulley
- 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 an over -and -under type pianotron footboard, including the bottom plate, the top of bottom plate is equipped with the lifter plate, is equipped with the stand pipe on the bottom plate, and the stand pipe endotheca is equipped with the fall way, and the tip setting of fall way is in the bottom of lifter plate, and the tip of stand pipe is equipped with the coil, and the fall way passes through threaded connection with the coil, be equipped with pedal body on the lifter plate. The utility model discloses the rotation of coil can be controlled the fall way and do vertical elevating movement along the stand pipe to lift control is carried out to the lifter plate to the convenience, and lift control is carried out to pedal body to the convenience, makes things convenient for the operation of pianotron.
Description
Technical field
The utility model relates to a kind of soft pedal, is specifically related to a kind of lift pianotron pedal.
Background technology
Upright piano generally has three pedals, that is: middle pedal, left-hand tread plate and right-hand tread plate. InBetween pedal there is the effect of sound of reduction, practice qin in family and often lay this pedal, avoid too muchGround affects neighbours. Left pedal claims again soft-pedal or soft sound pedal, can weaken volume and change soundLook; The utilization of soft pedal very extensively, any one pin can step on pedal pianist allMust use it. Piano generally has three pedals. Existing soft pedal does not have elevating control meritCan, dumb.
Utility model content
The deficiency existing for prior art, the utility model provides a kind of rotation of coil passableControl fall way does vertical lifting along guide pipe and moves, thereby conveniently lifter plate is carried out to lifting controlSystem, conveniently carries out elevating control to pallet body, facilitates the lift electronics of the operation of pianotronSoft pedal.
To achieve these goals, the utility model is to realize by the following technical solutions:
A kind of lift pianotron pedal, comprises base plate, and the bottom of base plate is provided with the first movable pulleyWith the second movable pulley, the first movable pulley is identical with the shape size of the second movable pulley, the first movable pulleyBe universal wheel with the second movable pulley, the first movable pulley and the second movable pulley are equipped with brake block; The endThe top of plate is provided with lifter plate, and it is horizontally disposed that lifter plate is, and base plate is provided with the first guide pipe, theOne guide pipe is arranged vertically, and is set with the first fall way in the first guide pipe, the first fall wayEnd is arranged on the bottom of lifter plate, and the end of the first guide pipe is provided with the first coil, the first coilBe connected by buckle with the end of the first guide pipe, the inner surface of the first coil is provided with internal thread, theThe outer surface of one fall way is provided with external screw thread, and the first fall way and the first coil are threaded connection;Base plate is provided with the second guide pipe, and the second guide pipe is arranged vertically, and in the second guide pipe, is set withThe second fall way, the end of the second fall way is arranged on the bottom of lifter plate, the end of the second guide pipePortion is provided with the second coil, and the second coil is connected by buckle with the end of the second guide pipe, and second revolvesThe inner surface of pipe is provided with internal thread, and the outer surface of the second fall way is provided with external screw thread, the second fall wayBe threaded connection with the second coil; Lifter plate is provided with pallet body.
Further, described pallet body is provided with auxiliary block.
Further, described lifter plate is provided with the first buffer spring and the second buffer spring, firstBuffer spring and the second buffer spring are arranged on the bottom of pallet body.
Further, described the first buffer spring is identical with the shape size of the second buffer spring.
Further, described the first buffer spring and the second buffer spring are arranged vertically.
The beneficial effects of the utility model: the rotation of the first coil can control the first fall way alongThe first guide pipe does vertical lifting motion, the rotation of the second coil can control the second fall way alongThe second guide pipe does vertical lifting motion, thereby conveniently lifter plate is carried out to elevating control, and it is right to facilitatePallet body is carried out elevating control, facilitates the operation of pianotron.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model lift pianotron pedal.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy toUnderstand and understand, below in conjunction with detailed description of the invention, further set forth the utility model.
As shown in Figure 1, a kind of lift pianotron pedal, comprises base plate 1, the bottom of base plate 1Be provided with the shape of the first movable pulley 2 and the second movable pulley 3, the first movable pulleys 2 and the second movable pulley 3Size is identical, and the first movable pulley 2 and the second movable pulley 3 are universal wheel, the first movable pulley 2 andThe second movable pulley 3 is equipped with brake block; The top of base plate 1 is provided with lifter plate 10, and lifter plate 10 isHorizontally disposed, base plate 1 is provided with the first guide pipe 4, the first guide pipes 4 and is arranged vertically, and firstThe end that is set with the first fall way 5, the first fall ways 5 in guide pipe 4 is arranged on lifter plate 10Bottom, the end of the first guide pipe 4 is provided with the first coil 6, the first coils 6 and the first guide pipe4 end connects by buckle, and the inner surface of the first coil 6 is provided with internal thread, the first fall way 5Outer surface be provided with external screw thread, the first fall way 5 and the first coil 6 are threaded connection; Base plate 1Be provided with the second guide pipe 7, the second guide pipes 7 and be arranged vertically, in the second guide pipe 7, be set withThe end of the second fall way 8, the second fall ways 8 is arranged on the bottom of lifter plate 10, the second guidingThe end of pipe 7 is provided with the end of the second coil 9, the second coils 9 and the second guide pipe 7 and passes through buckleConnect, the inner surface of the second coil 9 is provided with internal thread, outside the outer surface of the second fall way 8 is provided withScrew thread, the second fall way 8 and the second coil 9 are threaded connection; Lifter plate 10 is provided with pedalMain body 11; Pallet body 11 is provided with auxiliary block 12, and lifter plate 10 is provided with the first buffer spring13 and second buffer spring 14, the first buffer springs 13 and the second buffer spring 14 be arranged on pedalThe bottom of main body 11, the first buffer spring 13 is identical with the shape size of the second buffer spring 14,The first buffer spring 13 and the second buffer spring 14 are arranged vertically.
The utility model lift pianotron pedal, the rotation of the first coil 6 can control firstFall way 5 does vertical lifting along the first guide pipe 4 and moves, and the rotation of the second coil 9 can be controlledMake the second fall way 8 and do vertical lifting along the second guide pipe 7 and move, thus convenient to lifter plate10 carry out elevating control, conveniently pallet body 11 are carried out to elevating control, facilitate the behaviour of pianotronDo.
Wherein, pallet body 11 is provided with auxiliary block 12, so person easy to use tramples.
Wherein, lifter plate 10 is provided with the first buffer spring 13 and the second buffer spring 14, the firstBuffer spring 13 and the second buffer spring 14 are arranged on the bottom of pallet body 11, the first buffering elasticSpring 13 is identical with the shape size of the second buffer spring 14, the first buffer spring 13 and the second bufferingSpring 14 is arranged vertically, so the cushion effect of pallet body 11 improves greatly.
More than show and described general principle of the present utility model and principal character and the utility modelAdvantage. The technical staff of the industry should understand, and the utility model is not subject to the limit of above-described embodimentSystem, that in above-described embodiment and description, describes just illustrates principle of the present utility model, not de-Under the prerequisite of the utility model spirit and scope, the utility model also has various changes and modifications,These changes and improvements all fall within the scope of claimed the utility model. The utility model requirementProtection domain is defined by appending claims and equivalent thereof.
Claims (5)
1. a lift pianotron pedal, comprises base plate, it is characterized in that: the bottom of base plateBe provided with the first movable pulley and the second movable pulley, the shape size phase of the first movable pulley and the second movable pulleyWith, the first movable pulley and the second movable pulley are universal wheel, and the first movable pulley and the second movable pulley are equalBe provided with brake block; The top of base plate is provided with lifter plate, and it is horizontally disposed that lifter plate is, and base plate is provided withThe first guide pipe, the first guide pipe is arranged vertically, and is set with the first fall way in the first guide pipe,The end of the first fall way is arranged on the bottom of lifter plate, and the end of the first guide pipe is provided with first and revolvesPipe, the first coil is connected by buckle with the end of the first guide pipe, and the inner surface of the first coil is establishedHave internal thread, the outer surface of the first fall way is provided with external screw thread, and the first fall way and the first coil are logicalCross and be threaded; Base plate is provided with the second guide pipe, and the second guide pipe is arranged vertically, and second leadsIn pipe, be set with the second fall way, the end of the second fall way is arranged on the bottom of lifter plate, theThe end of two guide pipes is provided with the second coil, and buckle is passed through in the end of the second coil and the second guide pipeConnect, the inner surface of the second coil is provided with internal thread, and the outer surface of the second fall way is provided with external screw thread,The second fall way and the second coil are threaded connection; Lifter plate is provided with pallet body.
2. lift pianotron pedal according to claim 1, is characterized in that: pedalMain body is provided with auxiliary block.
3. lift pianotron pedal according to claim 1, is characterized in that: liftingPlate is provided with the first buffer spring and the second buffer spring, the first buffer spring and the second buffer springBe arranged on the bottom of pallet body.
4. lift pianotron pedal according to claim 3, is characterized in that: firstBuffer spring is identical with the shape size of the second buffer spring.
5. lift pianotron pedal according to claim 3, is characterized in that: firstBuffer spring and the second buffer spring are arranged vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521135580.1U CN205247894U (en) | 2015-12-25 | 2015-12-25 | Over -and -under type pianotron footboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521135580.1U CN205247894U (en) | 2015-12-25 | 2015-12-25 | Over -and -under type pianotron footboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205247894U true CN205247894U (en) | 2016-05-18 |
Family
ID=55946976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521135580.1U Expired - Fee Related CN205247894U (en) | 2015-12-25 | 2015-12-25 | Over -and -under type pianotron footboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205247894U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108022568A (en) * | 2018-01-31 | 2018-05-11 | 浙江欧莱克琴业有限公司 | A kind of soft pedal of adjustable height |
| CN111358581A (en) * | 2020-03-31 | 2020-07-03 | 中国人民解放军陆军军医大学第一附属医院 | Adjustable lifting pedal |
-
2015
- 2015-12-25 CN CN201521135580.1U patent/CN205247894U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108022568A (en) * | 2018-01-31 | 2018-05-11 | 浙江欧莱克琴业有限公司 | A kind of soft pedal of adjustable height |
| CN111358581A (en) * | 2020-03-31 | 2020-07-03 | 中国人民解放军陆军军医大学第一附属医院 | Adjustable lifting pedal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160518 Termination date: 20171225 |