CN211578349U - Regulating mechanism of piano is rack for music book - Google Patents
Regulating mechanism of piano is rack for music book Download PDFInfo
- Publication number
- CN211578349U CN211578349U CN202020106002.XU CN202020106002U CN211578349U CN 211578349 U CN211578349 U CN 211578349U CN 202020106002 U CN202020106002 U CN 202020106002U CN 211578349 U CN211578349 U CN 211578349U
- Authority
- CN
- China
- Prior art keywords
- groove
- movable
- rod
- wall
- rack
- 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
Links
Images
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The utility model discloses an adjustment mechanism of rack for piano music book, the on-line screen storage device comprises a base, the right side at base top is provided with the regulating plate, the top swing joint of base has places the board, the left side fixedly connected with limiting plate at base top, the adjustment tank has been seted up on the right side of regulating plate, the right side of placing the board has seted up the movable groove, the inner chamber of movable groove is provided with the moving mechanism, the inner chamber of adjustment tank is provided with fixed establishment. Through setting up base, regulating plate, placing board, adjustment tank, activity groove, moving mechanism, movable rod, slider, spout, connecting rod, fixed establishment, casing, fixed block, gag lever post, kelly, spacing groove, spring, fixed cover, handle, fixed slot and the cooperation of pivot is used, has solved the cooperation use of current piano music book rack most of all not having adjustment mechanism, can't adjust the angle, the problem that inconvenient user used.
Description
Technical Field
The utility model belongs to the technical field of the rack, especially, relate to an adjustment mechanism of rack for piano music book.
Background
The piano score is usually recorded by staff (generally having double-line staff, i.e. high-pitch and low-pitch staff), which is a common notation method in the world, and notes of different duration and other marks are marked on five equidistant parallel lines to record music.
Need use piano music book rack to place piano music book when using the piano, to sum up, the problem that prior art exists is: most of the existing piano music book placing racks are not provided with adjusting mechanisms, the angles cannot be adjusted, the piano music book placing racks are inconvenient to use by users, and the practicability of the piano music book placing rack is reduced.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model provides a piano music book is with adjustment mechanism of rack possesses the advantage of being convenient for to adjust, has solved current piano music book rack and has mostly not had adjustment mechanism, can't adjust the angle, the problem that inconvenient user used.
The utility model discloses a realize like this, an adjustment mechanism of rack for piano music book, the on-line screen storage device comprises a base, the right side at base top is provided with the regulating plate, the top swing joint of base has places the board, the left side fixedly connected with limiting plate at base top, the adjustment tank has been seted up on the right side of regulating plate, the right side of placing the board has seted up the movable groove, the inner chamber in movable groove is provided with the moving mechanism, the inner chamber of adjustment tank is provided with fixed establishment, the fixed slot that uses with the fixed establishment cooperation is seted up to the inner chamber of adjustment tank.
As the utility model discloses preferred, the movable mechanism includes the movable rod, the equal fixedly connected with slider in front side and the rear side of movable rod, the spout that uses with the slider cooperation is all seted up to the front side and the rear side of activity inslot chamber, the connecting rod that the right side fixedly connected with and the fixed establishment cooperation of movable rod used.
As the utility model discloses it is preferred, fixed establishment includes the casing, the inner chamber fixedly connected with fixed block of casing, the equal fixedly connected with gag lever post in both sides of fixed block, one side that the fixed block was kept away from to the gag lever post is provided with the kelly, the gag lever post has been seted up near one side of gag lever post, one side that the gag lever post is close to the kelly extends to the inner chamber of gag lever post, the surface cover of gag lever post is equipped with the spring, the surface cover that fixed block one side was kept away from to the kelly is equipped with fixed cover, fixed cover is close to one side and the casing fixed connection of casing, the through-hole has all been seted up to the both sides of casing inner chamber, one side that the gag lever post was kept away from the gag lever post runs through.
As the utility model discloses it is preferred, the base through the pivot with place board swing joint, the quantity of fixed slot is a plurality of and evenly distributed in the inner chamber of adjustment tank.
As the utility model discloses it is preferred, the slider is close to one side of spout inner wall and the inner wall contact of spout, the movable rod is close to one side of activity inslot wall and the inner wall contact of activity groove.
As the utility model discloses it is preferred, the casing is close to one side of adjustment tank inner wall and the inner wall contact of adjustment tank, the kelly is close to one side of spacing inslot chamber and the inner wall contact of spacing groove, the surface of gag lever post is close to one side of spring inner wall and the inner wall contact of spring, one side and the fixed block fixed connection that the spring is close to the fixed block.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up base, regulating plate, place board, adjustment tank, movable groove, moving mechanism, movable rod, slider, spout, connecting rod, fixed establishment, casing, fixed block, gag lever post, kelly, spacing groove, spring, fixed cover, handle, fixed slot and pivot cooperate the use, solved current piano music book rack and mostly all not have adjustment mechanism, can't adjust the angle, the problem that inconvenient user used.
2. The utility model discloses a set up the moving mechanism, can adjust the angle of placing the board.
3. The utility model discloses a set up fixed establishment, can adjust the back to the position of placing the board and go on placing the board placing the angle.
4. The utility model discloses a set up the fixed slot, can fix and spacing the position of kelly.
5. The utility model discloses a set up slider and spout, stability when can strengthening the movable rod and remove can connect and adjust the angle of placing the board through setting up the movable rod.
6. The utility model discloses a set up the kelly, can fix the position of placing the board, through setting up the gag lever post, can make the kelly adjust, through setting up the spring, can make the kelly reset, through setting up the fixed block, can fix the stopper.
Drawings
Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;
fig. 2 is a perspective view of a placing plate and a rotating shaft according to an embodiment of the present invention;
fig. 3 is a front view of the structure provided by the embodiment of the present invention;
fig. 4 is a top view of a securing mechanism provided by an embodiment of the present invention;
fig. 5 is a right side view of a structure provided by an embodiment of the present invention;
fig. 6 is a top view of a partial structure provided by an embodiment of the present invention;
fig. 7 is a perspective view of a movable rod, a connecting rod, and a fixing mechanism according to an embodiment of the present invention.
In the figure: 1. a base; 2. an adjusting plate; 3. placing the plate; 4. an adjustment groove; 5. a movable groove; 6. a movable mechanism; 601. a movable rod; 602. a slider; 603. a chute; 604. a connecting rod; 7. a fixing mechanism; 701. a housing; 702. a fixed block; 703. a limiting rod; 704. a clamping rod; 705. a limiting groove; 706. a spring; 707. fixing a sleeve; 708. a handle; 8. fixing grooves; 9. a rotating shaft 10; and a limiting plate.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 7, the embodiment of the utility model provides a pair of adjustment mechanism of rack for piano music book, including base 1, the right side at base 1 top is provided with regulating plate 2, and base 1's top swing joint has places board 3, and the left side fixedly connected with limiting plate 10 at base 1 top, and regulating plate 2's right side has been seted up regulating groove 4, and the right side of placing board 3 has seted up movable groove 5, and the inner chamber of movable groove 5 is provided with movable mechanism 6, and the inner chamber of regulating groove 4 is provided with fixed establishment 7, and fixed slot 8 with the fixed establishment 7 cooperation use is seted up to the inner chamber of regulating groove 4.
Referring to fig. 6, the movable mechanism 6 includes a movable rod 601, a sliding block 602 is fixedly connected to both the front side and the rear side of the movable rod 601, sliding grooves 603 matched with the sliding block 602 are formed in both the front side and the rear side of the inner cavity of the movable groove 5, and a connecting rod 604 matched with the fixed mechanism 7 is fixedly connected to the right side of the movable rod 601.
Adopt above-mentioned scheme: by providing the movable mechanism 6, the angle of the placing plate 3 can be adjusted.
Referring to fig. 4, the fixing mechanism 7 includes a housing 701, a fixing block 702 is fixedly connected to an inner cavity of the housing 701, a limiting rod 703 is fixedly connected to both sides of the fixing block 702, a clamping rod 704 is disposed on one side of the limiting rod 703, a limiting groove 705 is disposed on one side of the clamping rod 704 close to the limiting rod 703, one side of the limiting rod 703 close to the clamping rod 704 extends to an inner cavity of the limiting groove 705, a spring 706 is sleeved on a surface of the limiting rod 703, a fixing sleeve 707 is sleeved on a surface of the clamping rod 704 far from one side of the fixing block 702, one side of the fixing sleeve 707 close to the housing 701 is fixedly connected to the housing 701, through holes are disposed on both sides of the inner cavity of the housing 701, one side of the clamping rod 704 far from the limiting rod 703 runs through the through holes and extends to.
Adopt above-mentioned scheme: by providing the fixing mechanism 7, the position of the placing plate 3 can be adjusted after the angle of the placing plate 3 is adjusted.
Referring to fig. 3 and 6, the base 1 is movably connected with the placing plate 3 through a rotating shaft 9, and the number of the fixing grooves 8 is several and is uniformly distributed in the inner cavity of the adjusting groove 4.
Adopt above-mentioned scheme: the position of the clamping rod 704 can be fixed and limited by arranging the fixing groove 8.
Referring to fig. 5 and 6, one side of the slider 602 close to the inner wall of the slide groove 603 is in contact with the inner wall of the slide groove 603, and one side of the movable rod 601 close to the inner wall of the movable groove 5 is in contact with the inner wall of the movable groove 5.
Adopt above-mentioned scheme: through setting up slider 602 and spout 603, stability when can strengthening the movable rod 601 and remove, through setting up movable rod 601, can connect and adjust the angle of placing board 3.
Referring to fig. 4, one side of the housing 701 close to the inner wall of the adjustment groove 4 contacts the inner wall of the adjustment groove 4, one side of the clamping rod 704 close to the inner cavity of the limit groove 705 contacts the inner wall of the limit groove 705, one side of the surface of the limit rod 703 close to the inner wall of the spring 706 contacts the inner wall of the spring 706, and one side of the spring 706 close to the fixing block 702 is fixedly connected with the fixing block 702.
Adopt above-mentioned scheme: through setting up kelly 704, can fix the position of placing board 3, through setting up gag lever post 703, can make kelly 704 adjust, through setting up spring 706, can make kelly 704 reset, through setting up fixed block 702, can fix the stopper.
The utility model discloses a theory of operation:
when the clamping device is used, a user pulls the handle 708, the handle 708 drives the clamping rod 704 to move, the clamping rod 704 extrudes the spring 706, the limiting rod 703 enters the inner cavity of the limiting groove 705, the clamping rod 704 leaves the inner cavity of the fixing groove 8, the user pulls the movable rod 601 downwards and adjusts the angle of the placing plate 3, after the angle is adjusted to a certain angle, the handle 708 is loosened, the clamping rod 704 enters the inner cavity of the fixing groove 8 through the force released after the spring 706 is compressed, and then the movable rod 601 is loosened.
In summary, the following steps: this adjustment mechanism of rack for piano music book, through setting up base 1, regulating plate 2, place board 3, adjustment tank 4, activity groove 5, activity mechanism 6, movable rod 601, slider 602, spout 603, connecting rod 604, fixed establishment 7, casing 701, fixed block 702, gag lever post 703, kelly 704, spacing groove 705, spring 706, fixed cover 707, handle 708, the cooperation of fixed slot 8 and pivot 9 is used, it does not all have adjustment mechanism to have solved current piano music book rack majority, can't adjust the angle, the problem that inconvenient user used.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an adjustment mechanism of rack for piano music book, includes base (1), its characterized in that: the right side at base (1) top is provided with regulating plate (2), the top swing joint of base (1) has places board (3), the left side fixedly connected with limiting plate (10) at base (1) top, adjustment tank (4) have been seted up on the right side of regulating plate (2), movable groove (5) have been seted up on the right side of placing board (3), the inner chamber of movable groove (5) is provided with movable mechanism (6), the inner chamber of adjustment tank (4) is provided with fixed establishment (7), fixed slot (8) that use with fixed establishment (7) cooperation are seted up to the inner chamber of adjustment tank (4).
2. An adjusting mechanism of a rack for piano music score as claimed in claim 1, wherein: the movable mechanism (6) comprises a movable rod (601), a sliding block (602) is fixedly connected to the front side and the rear side of the movable rod (601), a sliding groove (603) matched with the sliding block (602) for use is formed in the front side and the rear side of the inner cavity of the movable groove (5), and a connecting rod (604) matched with the fixed mechanism (7) for use is fixedly connected to the right side of the movable rod (601).
3. An adjusting mechanism of a rack for piano music score as claimed in claim 1, wherein: the fixing mechanism (7) comprises a shell (701), a fixing block (702) is fixedly connected with an inner cavity of the shell (701), limiting rods (703) are fixedly connected with the two sides of the fixing block (702), a clamping rod (704) is arranged on one side, far away from the fixing block (702), of the limiting rod (703), a limiting groove (705) is formed in one side, close to the limiting rod (703), of the clamping rod (704), a fixing sleeve (707) is sleeved on the surface, far away from the fixing block (702), of the clamping rod (704), a fixing sleeve (707) is fixedly connected with the shell (701) on one side, close to the shell (701), of the fixing sleeve (707), through holes are formed in the two sides of the inner cavity of the shell (701), a through hole is formed in one side, far away from the limiting rod (703), of the clamping rod (704), and extends to the inner cavity of the fixing groove (8), the front side of the clamping rod (704) is fixedly connected with a handle (708).
4. An adjusting mechanism of a rack for piano music score as claimed in claim 1, wherein: the base (1) is movably connected with the placing plate (3) through a rotating shaft (9), and the number of the fixing grooves (8) is a plurality of and is uniformly distributed in the inner cavity of the adjusting groove (4).
5. An adjusting mechanism of a rack for piano music score as claimed in claim 2, wherein: one side of the sliding block (602) close to the inner wall of the sliding groove (603) is in contact with the inner wall of the sliding groove (603), and one side of the movable rod (601) close to the inner wall of the movable groove (5) is in contact with the inner wall of the movable groove (5).
6. An adjusting mechanism of a rack for piano music score as claimed in claim 3, wherein: one side of the shell (701), which is close to the inner wall of the adjusting groove (4), is in contact with the inner wall of the adjusting groove (4), one side of the clamping rod (704), which is close to the inner cavity of the limiting groove (705), is in contact with the inner wall of the limiting groove (705), one side of the surface of the limiting rod (703), which is close to the inner wall of the spring (706), is in contact with the inner wall of the spring (706), and one side of the spring (706), which is close to the fixing block (702), is fixedly connected with the fixing block (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020106002.XU CN211578349U (en) | 2020-01-17 | 2020-01-17 | Regulating mechanism of piano is rack for music book |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020106002.XU CN211578349U (en) | 2020-01-17 | 2020-01-17 | Regulating mechanism of piano is rack for music book |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211578349U true CN211578349U (en) | 2020-09-25 |
Family
ID=72555243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020106002.XU Expired - Fee Related CN211578349U (en) | 2020-01-17 | 2020-01-17 | Regulating mechanism of piano is rack for music book |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211578349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560938A (en) * | 2021-08-03 | 2021-10-29 | 苏州中科国业智能科技有限公司 | Digital twin engine device based on ZKUD-CPS information physical system |
-
2020
- 2020-01-17 CN CN202020106002.XU patent/CN211578349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560938A (en) * | 2021-08-03 | 2021-10-29 | 苏州中科国业智能科技有限公司 | Digital twin engine device based on ZKUD-CPS information physical system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211578349U (en) | Regulating mechanism of piano is rack for music book | |
| CN213055042U (en) | Cutting equipment for multilayer printing plate | |
| CN211906165U (en) | Control device for teaching computer network security | |
| CN214564165U (en) | Colleges and universities think political affairs education with removing blackboard | |
| CN210988835U (en) | Music stand for vocal music performance | |
| CN218384482U (en) | Piano score frame convenient for page turning of piano score | |
| CN219159877U (en) | Handwriting device with calculation function | |
| CN109432718B (en) | Remove grip training platform truck | |
| CN216453987U (en) | Art desk for teaching based on art design | |
| CN213070376U (en) | Limiting structure for file management file classification mark | |
| CN214226425U (en) | Display device capable of adjusting display area | |
| CN209115925U (en) | A kind of speech recognition equipment based on Internet of Things | |
| CN218651062U (en) | Auditorium chair with writing board | |
| CN214064342U (en) | 5g networking portable display convenient to angle modulation | |
| CN218127524U (en) | Adjustable desk | |
| CN213150304U (en) | Carnba with embedded buckle formula mounting structure | |
| CN215297162U (en) | Detection equipment for jewelry identification | |
| CN214283907U (en) | Student is with desk convenient to dismantle | |
| CN214678070U (en) | Novel score input is painted to composition device | |
| CN211380061U (en) | But angle regulation's operation panel | |
| CN213882357U (en) | File cabinet with intelligent classification function | |
| CN216772799U (en) | Music book fixed bolster is used in piano exercise | |
| CN219515662U (en) | Novel flip desk | |
| CN210158253U (en) | Universal keyboard rack for school machine room | |
| CN215271349U (en) | A data accounting device for finance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 Termination date: 20220117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |