CN207781188U - A kind of piano sound frame - Google Patents
A kind of piano sound frame Download PDFInfo
- Publication number
- CN207781188U CN207781188U CN201820255508.XU CN201820255508U CN207781188U CN 207781188 U CN207781188 U CN 207781188U CN 201820255508 U CN201820255508 U CN 201820255508U CN 207781188 U CN207781188 U CN 207781188U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- fixed frame
- plate
- lifter plate
- gear
- 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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- Auxiliary Devices For Music (AREA)
Abstract
The utility model discloses a kind of piano sound framves, including pedestal, it is fixedly connected with fixed frame at the top of the pedestal, the fixed frame is internally provided with lifter plate, the top of the lifter plate is through fixed frame and extends to the external stability of fixed frame and is connected with support base, and the positive both sides of support base are connected with support tube, and the front of the lifter plate is fixedly connected with tooth plate, the front of the tooth plate is engaged with gear, and locating rod is fixedly connected at the axle center on the left of the gear.The setting that the utility model passes through lifter plate, support base, support tube, tooth plate, gear, locating rod, rotating disc and swing handle, lifter plate can be adjusted with moving gear and tooth plate work, then lifter plate drives support base and support tube rising that the height of piano frame is adjusted, solving simultaneously can not be to being highly adjusted, it can not be adjusted simultaneously according to the height of user, be not easy to the problem of people use.
Description
Technical field
The utility model is related to musical instrument auxiliary instrument technical field, specially a kind of piano sound frame.
Background technology
Piano is a kind of very common musical instrument, and with the continuous improvement of living standards, piano has no longer been special place
The equipment just having is possessed by many families, and existing piano frame is usually three-chip type square tube and ground contacts fixed structure,
General piano frame can not be to being highly adjusted, while can not be adjusted according to the height of user, more there is preceding two panels side
Pipe is easy to happen with the foot of operator touches situation, is not easy to people and uses.
Utility model content
The purpose of this utility model is to provide a kind of piano sound frame, have the height of piano frame can be adjusted it is excellent
Point, solving can not be to being highly adjusted, while can not be adjusted according to the height of user, is not easy to people into enforcement
The problem of using.
To achieve the above object, the utility model provides the following technical solutions：A kind of piano sound frame, including pedestal, it is described
Fixed frame is fixedly connected at the top of pedestal, the fixed frame is internally provided with lifter plate, and the top of the lifter plate is run through
Fixed frame and the external stability for extending to fixed frame are connected with support base, and the positive both sides of support base are connected with branch
The front of stay tube, the lifter plate is fixedly connected with tooth plate, and the front of the tooth plate is engaged with gear, the axis on the left of the gear
Locating rod is fixedly connected at the heart, the left end of the locating rod is flexibly connected by fixing axle with the left side of fixed frame inner cavity, institute
It states and is fixedly connected with rotating bar at the axle center on the right side of gear, and the right end of rotating bar through fixed frame and extends to the outer of fixed frame
Portion is fixedly connected with rotating disc, and the top on the right side of the rotating disc is fixedly connected with swing handle, the surface of the swing handle
It is arranged with non-slip mat.
Preferably, the both sides of the support base bottom have been fixedly connected with connecting plate, and the top of described connecting plate one end is lived
Dynamic to be connected with adjusting rod, the one end of the adjusting rod far from connecting plate is connect with the surface activity of support tube one end.
Preferably, the bottom on the left of the lifter plate is fixedly connected with limited block, the left side of the limited block and fixed frame
The left slide of inner cavity connects, and the bottom of the lifter plate is fixedly connected with buffer spring, the bottom of the buffer spring with it is solid
The bottom for determining frame inner cavity is fixedly connected.
Preferably, the both sides of the pedestal have been fixedly connected with placement plate, and the bottom of the placement plate, which is fixedly connected with, rubs
Scrubbing pad.
Compared with prior art, the beneficial effects of the utility model are as follows：
1, the utility model passes through lifter plate, support base, support tube, tooth plate, gear, locating rod, rotating disc and turning handle
The setting of hand can be adjusted lifter plate with moving gear and tooth plate work, and then lifter plate drives support base and support tube
The height of piano frame is adjusted in rising, while solving can not be to being highly adjusted, while can not be according to user's
Height is adjusted, and is not easy to the problem of people use.
2, the utility model is by the setting of connecting plate and adjusting rod, support that can be either manually or by adjusting rod to support tube
Angle is adjusted, and is used to place piano, by the setting of limited block and buffer spring, increases what lifter plate rose
Stability hits with the inner wall of fixed frame when simultaneous buffering spring can prevent lifter plate from declining, passes through setting for placement plate
It sets, increases the contact area of pedestal and ground, while ensure that stability of the pedestal when ground is placed.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model tooth plate and gear cooperation schematic diagram.
In figure：1 pedestal, 2 fixed frames, 3 lifter plates, 4 support bases, 5 support tubes, 6 tooth plates, 7 gears, 8 locating rods, 9 rotations
Disk, 10 swing handles, 11 connecting plates, 12 adjusting rods, 13 limited blocks, 14 buffer springs, 15 placement plates.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of piano sound frame, including pedestal 1, the both sides of pedestal 1 have been fixedly connected with placement plate 15, have put
The bottom for setting plate 15 is fixedly connected with friction pad, by the setting of placement plate 15, increases the contact area of pedestal 1 and ground, together
When ensure that stability of the pedestal 1 when ground is placed, the top of pedestal 1 are fixedly connected with fixed frame 2, the inside of fixed frame 2
It is provided with lifter plate 3, the bottom in 3 left side of lifter plate is fixedly connected with limited block 13, left side and 2 inner cavity of fixed frame of limited block 13
Left slide connection, the bottom of lifter plate 3 is fixedly connected with buffer spring 14, the bottom of buffer spring 14 in fixed frame 2
The bottom of chamber is fixedly connected, and by the setting of limited block 13 and buffer spring 14, increases the stability that lifter plate 3 rises, simultaneously
It is hit with the inner wall of fixed frame 2 when buffer spring 14 can prevent lifter plate 3 from declining, the top of lifter plate 3 is through fixation
Frame 2 and the external stability for extending to fixed frame 2 are connected with support base 4, and the both sides of 4 bottom of support base have been fixedly connected with connecting plate
11, the top movable of 11 one end of connecting plate is connected with adjusting rod 12, the one end of adjusting rod 12 far from connecting plate 11 and support tube 5 one
The surface activity at end connects, can be either manually or by adjusting rod 12 to support tube 5 by the setting of connecting plate 11 and adjusting rod 12
Support angle is adjusted, and is used to place piano, and 4 positive both sides of support base are connected with support tube 5, rises
The front of drop plate 3 is fixedly connected with tooth plate 6, and the front of tooth plate 6 is engaged with gear 7, is fixedly connected at the axle center in 7 left side of gear
The left end of locating rod 8, locating rod 8 is flexibly connected by fixing axle with the left side of 2 inner cavity of fixed frame, at the axle center on 7 right side of gear
It is fixedly connected with rotating bar, and the right end of rotating bar through fixed frame 2 and extends to the external stability of fixed frame 2 and is connected with rotation
The top of disk 9,9 right side of rotating disc is fixedly connected with swing handle 10, and the surface of swing handle 10 is arranged with non-slip mat, passes through liter
The setting for dropping plate 3, support base 4, support tube 5, tooth plate 6, gear 7, locating rod 8, rotating disc 9 and swing handle 10, can drive
Lifter plate 3 is adjusted in gear 7 and the work of tooth plate 6, and then lifter plate 3 drives support base 4 and support tube 5 to rise to piano frame
Height be adjusted, while solving can not be to being highly adjusted, while can not be adjusted according to the height of user,
It is not easy to the problem of people use.
In use, when needing the height to piano frame to be adjusted, holds swing handle 10 manually first and drive rotation
Disk 9 rotates, while rotating disc 9 is rotated by rotating bar band moving gear 7, gear 7 while rotation band moving tooth plate 6 to moving up
It is dynamic, drive limited block 13 and the inner wall of fixed frame 2 to be slided while tooth plate 6 moves up, simultaneous buffering spring 14 stretches,
Then tooth plate 6 drives lifter plate 3 to move up, and lifter plate 3 moves up in the inside of fixed frame 2 and drives support base 4 and both sides
Support tube 5 rise, you can complete adjusting to piano frame height.
In summary：The piano sound frame, by fixed frame 2, lifter plate 3, support base 4, support tube 5, tooth plate 6, gear 7,
The cooperation of locating rod 8, rotating disc 9 and swing handle 10, solving can not be to being highly adjusted, while can not be according to user
Height be adjusted, be not easy to the problem of people use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of piano sound frame, including pedestal (1), it is characterised in that：It is fixedly connected with fixed frame at the top of the pedestal (1)
(2), the fixed frame (2) is internally provided with lifter plate (3), and the top of the lifter plate (3) through fixed frame (2) and extends
External stability to fixed frame (2) is connected with support base (4), and the positive both sides of the support base (4) are connected with support
It manages (5), the front of the lifter plate (3) is fixedly connected with tooth plate (6), and the front of the tooth plate (6) is engaged with gear (7), institute
It states and is fixedly connected with locating rod (8) at the axle center on the left of gear (7), the left end of the locating rod (8) passes through fixing axle and fixation
The left side of frame (2) inner cavity is flexibly connected, and rotating bar, and the right side of rotating bar are fixedly connected at the axle center on the right side of the gear (7)
End is through fixed frame (2) and extends to the external stability of fixed frame (2) and is connected with rotating disc (9), on the right side of the rotating disc (9)
Top is fixedly connected with swing handle (10), and the surface of the swing handle (10) is arranged with non-slip mat.
2. a kind of piano sound frame according to claim 1, it is characterised in that：The both sides of support base (4) bottom are solid
Surely it is connected with connecting plate (11), the top movable of described connecting plate (11) one end is connected with adjusting rod (12), the adjusting rod
(12) one end far from connecting plate (11) is connect with the surface activity of support tube (5) one end.
3. a kind of piano sound frame according to claim 1, it is characterised in that：Bottom on the left of the lifter plate (3) is fixed
It is connected with limited block (13), the left side of the limited block (13) is connect with the left slide of fixed frame (2) inner cavity, the lifter plate
(3) bottom is fixedly connected with buffer spring (14), and the bottom of the buffer spring (14) is solid with the bottom of fixed frame (2) inner cavity
Fixed connection.
4. a kind of piano sound frame according to claim 1, it is characterised in that：The both sides of the pedestal (1) are fixedly connected with
There are placement plate (15), the bottom of the placement plate (15) to be fixedly connected with friction pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820255508.XU CN207781188U (en) | 2018-02-11 | 2018-02-11 | A kind of piano sound frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820255508.XU CN207781188U (en) | 2018-02-11 | 2018-02-11 | A kind of piano sound frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207781188U true CN207781188U (en) | 2018-08-28 |
Family
ID=63210275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820255508.XU Expired - Fee Related CN207781188U (en) | 2018-02-11 | 2018-02-11 | A kind of piano sound frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207781188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701148A (en) * | 2018-11-20 | 2019-05-03 | 东莞市好康电子科技有限公司 | A kind of intelligent cosmetic apparatus based on big data processing |
-
2018
- 2018-02-11 CN CN201820255508.XU patent/CN207781188U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701148A (en) * | 2018-11-20 | 2019-05-03 | 东莞市好康电子科技有限公司 | A kind of intelligent cosmetic apparatus based on big data processing |
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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: 20180828 Termination date: 20190211 |