CN213128524U - Music score display device for music composition - Google Patents
Music score display device for music composition Download PDFInfo
- Publication number
- CN213128524U CN213128524U CN202021388583.7U CN202021388583U CN213128524U CN 213128524 U CN213128524 U CN 213128524U CN 202021388583 U CN202021388583 U CN 202021388583U CN 213128524 U CN213128524 U CN 213128524U
- Authority
- CN
- China
- Prior art keywords
- cylindrical
- music
- cylindricality
- tenon
- connecting plate
- 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.)
- Active
Links
Images
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a music book display device is used in music composition relates to music and relevant device technical field. The utility model discloses a backup pad, telescopic machanism and connecting plate, first cylindricality tongue-and-groove has been seted up to the lower terminal surface bilateral symmetry of connecting plate, and the welding of the up end bilateral symmetry of backup pad has first cylindricality tenon, and first cylindricality tenon is pegged graft through first cylindricality tongue-and-groove and connecting plate, and the welding of the up end bilateral symmetry of backup pad has third cylindricality tenon, and third cylindricality tenon is located the both sides of first cylindricality tenon, and the third cylindricality tongue-and-groove has been seted up to telescopic machanism's lower terminal surface bilateral symmetry. The utility model discloses a set up first cylindricality tongue-and-groove, first cylindricality tenon, second cylindricality tongue-and-groove, second cylindricality tenon, first locking screw and damping bearing structure for the user is adjustable little the utility model discloses shared space, and then people of being convenient for carry the utility model discloses, and the adjustable music score board of user and ground formation contained angle.
Description
Technical Field
The utility model belongs to the technical field of music and relevant device, especially, relate to music book display device for music composition.
Background
Music is an auditory image formed by tissue sounds, expresses the thought emotion of people and is one of the most artistic forms of social reality life and can play people instantly; people need to watch music scores when playing music, and in order to facilitate people to watch music scores, people create music score display devices, but the existing music score display devices have the following defects: firstly, people cannot adjust the space occupied by the existing music score display device, so that the existing music score display device is inconvenient to carry; secondly, people cannot adjust the angle formed by the existing music score display device and the ground according to actual needs, so that people cannot adjust the existing music score display device to a position suitable for people to watch music scores; therefore, there is a need for improvement to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a music book display device is used in music composition, through setting up first cylindricality tongue-and-groove, first cylindricality tenon, second cylindricality tongue-and-groove, second cylindricality tenon, first locking screw and damping bearing structure, solved the problem that current music book display device occupation space can't adjust and people can't adjust the angle that music book display device and ground formed.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a music book display device for music composition, including backup pad, telescopic machanism and connecting plate, the lower terminal surface bilateral symmetry of connecting plate has seted up first cylindricality tongue-and-groove, the upper end surface bilateral symmetry welding of backup pad has first cylindricality tenon, first cylindricality tenon is pegged graft through first cylindricality tongue-and-groove and connecting plate for the stable connection of backup pad and connecting plate;
third cylindrical tenons are welded on the upper end face of the supporting plate in a bilateral symmetry mode and located on two sides of the first cylindrical tenon, third cylindrical mortises are formed in the lower end face of the telescopic mechanism in a bilateral symmetry mode, and the third cylindrical tenons are inserted into the telescopic mechanism through the third cylindrical mortises so that the supporting plate is vertically connected with the telescopic mechanism;
a second cylindrical tenon is welded on one end face of the telescopic mechanism in an up-and-down symmetrical mode, a second cylindrical mortise is formed in the lower end face of the supporting plate in a bilateral symmetrical mode, and the second cylindrical tenon is connected with the supporting plate in an inserting mode through the second cylindrical mortise so that the supporting plate telescopic mechanism is connected in a parallel mode.
Further, symmetrical welding has the engaging lug seat around the up end one side of connecting plate, the engaging lug seat passes through damping bearing and first lock screw rotates to be connected, through damping bearing for after the user applys external force to the music book board, can make the music book board rotate, first lock screw passes through second cylindricality female screw hole groove and music book board threaded connection, and the both ends symmetry has seted up second cylindricality female screw hole groove around the music book board.
Furthermore, a side of the music board is connected with four magnetic strips, and the magnetic strips are used for fixing the music score.
Further, telescopic machanism includes external screw thread post, activity post and fixed column, the one end welding of activity post has the external screw thread post, the spout has been seted up to bilateral symmetry on the activity post, the one end bilateral symmetry welding that the fixed column is close to the activity post has L shape slider, L shape slider passes through spout and activity post swing joint, the through-hole has been seted up on the intermediate position of fixed column.
Further, an internal thread hole body is formed in the movable column, the movable column is in threaded connection with the second locking screw through the internal thread hole body, a groove is formed in one end, close to the second locking screw, of the fixed column, and the groove is communicated with the through hole.
Furthermore, a first cylindrical internal thread hole groove is formed in the middle of the lower end face of the connecting plate, and the connecting plate is in threaded connection with the external thread column through the first cylindrical internal thread hole groove.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up first cylindricality tongue-and-groove, first cylindricality tenon, second cylindricality tongue-and-groove and second cylindricality tenon structure, first cylindricality tongue-and-groove has been seted up to the lower terminal surface of connecting plate, and the welding of the up end of backup pad has first cylindricality tenon, and second cylindricality tongue-and-groove has been seted up to the lower terminal surface of backup pad, and the welding of one side of telescopic machanism has second cylindricality tongue-and-groove for the user can be right the utility model discloses shared space is transferred and is littleer, and then the people of being convenient for are.
2. The utility model discloses a set up first locking screw and damping bearing structure, the symmetrical welding has the engaging lug seat around on the connecting plate, the engaging lug seat passes through damping bearing and first locking screw and rotates the connection, and first locking screw passes through second cylindrical internal thread groove and first locking screw threaded connection for form the contained angle between the adjustable music book board of user and the connecting plate, and then make the user can be according to actual conditions, adjust the music book board on the position that convenient to use person watched the music book.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view schematically illustrating the present invention;
FIG. 3 is a left side view schematically illustrating the connection between the music score plate and the connecting plate according to the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention;
fig. 5 is a schematic structural view of the telescopic mechanism of the present invention;
fig. 6 is a schematic sectional view of the middle telescopic mechanism of the present invention;
FIG. 7 is a schematic cross-sectional view of a movable post according to the present invention;
fig. 8 is a schematic structural view of the middle support plate of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a music board; 2. connecting the ear seat; 3. a first cylindrical internal thread hole groove; 4. a support plate; 5. a telescoping mechanism; 6. a first cylindrical mortise; 7. a connecting plate; 8. a first locking screw; 9. a magnetic strip; 10. a third cylindrical tenon; 11. a damping bearing; 12. a second cylindrical internal thread hole groove; 13. an externally threaded post; 14. a movable post; 15. fixing a column; 16. a second cylindrical tenon; 17. grooving; 18. a second locking screw; 19. an L-shaped slider; 20. a through hole; 21. a third cylindrical mortise; 22. an internally threaded bore body; 23. a chute; 24. a second cylindrical mortise; 25. a first cylindrical tenon.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, 2, 5 and 8, the utility model discloses a music book display device for music composition, including a support plate 4, a telescopic mechanism 5 and a connecting plate 7, a first cylindrical tongue groove 6 is opened on the lower end surface of the connecting plate 7 in bilateral symmetry, a first cylindrical tenon 25 is welded on the upper end surface of the support plate 4 in bilateral symmetry, the first cylindrical tenon 25 is inserted into the connecting plate 7 through the first cylindrical tongue groove 6, a user aligns the first cylindrical tenon 25 with the first cylindrical tongue groove 6, then, the user applies external force to the support plate 4, so that the first cylindrical tenon 25 enters the inner side of the first cylindrical tongue groove 6 until the support plate 4 contacts the connecting plate 7;
on the contrary, when the external force is applied to the support plate 4 and the first cylindrical tenon 25 moves in the direction away from the connecting plate 7, the support plate 4 and the connecting plate 7 can be detached;
third cylindrical tenons 10 are welded on the upper end face of the supporting plate 4 in a bilateral symmetry mode, the third cylindrical tenons 10 are located on two sides of the first cylindrical tenon 25, third cylindrical mortises 21 are formed in the lower end face of the telescopic mechanism 5 in a bilateral symmetry mode, the third cylindrical tenons 10 are inserted into the telescopic mechanism 5 through the third cylindrical mortises 21, a user aligns the third cylindrical tenons 10 with the third cylindrical mortises 21, then, the user applies external force to the supporting plate 4, and the third cylindrical tenons 10 enter the inner sides of the third cylindrical mortises 21 until the supporting plate 4 and the telescopic mechanism 5 are connected;
on the contrary, when the third cylindrical tenon 10 moves away from the telescopic mechanism 5 after the external force is applied to the support plate 4, the support plate 4 and the telescopic mechanism 5 can be detached;
a second cylindrical tenon 16 is welded on one end face of the telescopic mechanism 5 in an up-down symmetrical mode, a second cylindrical mortise 24 is symmetrically formed in the lower end face of the supporting plate 4 in a left-right symmetrical mode, the second cylindrical tenon 16 is inserted into the supporting plate 4 through the second cylindrical mortise 24, a user aligns the second cylindrical tenon 16 with the second cylindrical mortise 24, and then the user applies external force to the telescopic mechanism 5 to enable the second cylindrical tenon 16 to enter the inner side of the second cylindrical mortise 24 until the supporting plate 4 is connected with the telescopic mechanism 5;
on the contrary, when the second tenon 16 moves away from the retracting mechanism 5 after the external force is applied to the support plate 4, the support plate 4 and the retracting mechanism 5 can be detached.
Wherein as shown in fig. 3, 4, symmetrical welding has the engaging lug seat 2 around the up end one side of connecting plate 7, engaging lug seat 2 rotates through damping bearing 11 and first lock screw 8 and connects, first lock screw 8 passes through second cylindric internal thread hole groove 12 and music book board 1 threaded connection, and the second cylindric internal thread hole groove 12 has been seted up to both ends symmetry around the music book board 1, the user exerts external force to music book board 1 for first lock screw 8 rotates, drive music book board 1 rotates.
As shown in fig. 3, a side surface of the music score plate 1 is connected with four magnetic strips 9, and after a user places a music score on the music score plate 1, the user fixes the music score on the music score plate 1 through the magnetic strips 9.
As shown in fig. 5-7, the telescoping mechanism 5 includes an external threaded column 13, a movable column 14 and a fixed column 15, the external threaded column 13 is welded at one end of the movable column 14, sliding grooves 23 are symmetrically formed on the movable column 14 in the left-right direction, L-shaped sliders 19 are symmetrically welded at one end of the fixed column 15 close to the movable column 14 in the left-right direction, the L-shaped sliders 19 are movably connected with the movable column 14 through the sliding grooves 23, a through hole 20 is formed in the middle of the fixed column 15, an internal threaded hole body 22 is formed in the movable column 14, the movable column 14 is in threaded connection with a second locking screw 18 through the internal threaded hole body 22, a slot 17 is formed in one end of the fixed column 15 close to the second locking screw 18, the slot 17 is communicated with the through hole 20, after a user unscrews the second locking screw 18, the user applies an external force to the movable column 14 to move the movable column 14 up, conversely, when the movable post 14 is moved upward, the length of the movable post 14 exposed to the outside can be increased.
Wherein as shown in fig. 1, 5, first cylindricality female screw hole groove 3 has been seted up on the lower terminal surface intermediate position of connecting plate 7, and connecting plate 7 is through first cylindricality female screw hole groove 3 and external screw post 13 threaded connection, and the user exerts clockwise external force to telescopic machanism 5 for external screw post 13 moves to the direction of keeping away from connecting plate 7, and then can dismantle external screw post 13 from connecting plate 7, and otherwise, the user can connect external screw post 13 on connecting plate 7.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. Music book display device is used in music composition, including backup pad (4), telescopic machanism (5) and connecting plate (7), its characterized in that: first cylindrical mortises (6) are symmetrically formed in the left and right of the lower end face of the connecting plate (7), first cylindrical tenons (25) are symmetrically welded on the left and right of the upper end face of the supporting plate (4), and the first cylindrical tenons (25) are connected with the connecting plate (7) in an inserting mode through the first cylindrical mortises (6);
third cylindrical tenons (10) are welded on the upper end face of the supporting plate (4) in a bilateral symmetry mode, the third cylindrical tenons (10) are located on two sides of the first cylindrical tenon (25), third cylindrical mortises (21) are formed in the lower end face of the telescopic mechanism (5) in a bilateral symmetry mode, and the third cylindrical tenons (10) are connected with the telescopic mechanism (5) in an inserting mode through the third cylindrical mortises (21);
a second cylindrical tenon (16) is welded on one end face of the telescopic mechanism (5) in an up-and-down symmetrical mode, a second cylindrical mortise (24) is formed in the lower end face of the supporting plate (4) in a left-and-right symmetrical mode, and the second cylindrical tenon (16) is connected with the supporting plate (4) in an inserting mode through the second cylindrical mortise (24).
2. The music score display device for music composition according to claim 1, wherein the connecting ear seat (2) is symmetrically welded to the front and back of one side of the upper end surface of the connecting plate (7), the connecting ear seat (2) is rotatably connected with the first locking screw (8) through the damping bearing (11), the first locking screw (8) is in threaded connection with the music score plate (1) through the second internal threaded hole groove (12), and the second internal threaded hole groove (12) is symmetrically formed at the front and back of the music score plate (1).
3. The score display device for music composition according to claim 2, wherein a magnetic stripe (9) is connected to one side surface of the score plate (1), and the number of the magnetic stripes (9) is four.
4. The music score display device for music composition according to claim 1, wherein the telescoping mechanism (5) comprises an external threaded column (13), a movable column (14) and a fixed column (15), the external threaded column (13) is welded at one end of the movable column (14), sliding grooves (23) are symmetrically formed in the movable column (14) in the left-right direction, L-shaped sliding blocks (19) are symmetrically welded at one end of the fixed column (15) close to the movable column (14) in the left-right direction, the L-shaped sliding blocks (19) are movably connected with the movable column (14) through the sliding grooves (23), and through holes (20) are formed in the middle position of the fixed column (15).
5. The music score display device for music composition according to claim 4, wherein the movable post (14) is provided with an internal threaded hole body (22), the movable post (14) is in threaded connection with the second locking screw (18) through the internal threaded hole body (22), one end of the fixed post (15) close to the second locking screw (18) is provided with a slot (17), and the slot (17) is communicated with the through hole (20).
6. The music score display device for music composition according to claim 1, wherein a first cylindrical internal thread hole groove (3) is formed in a middle position of a lower end surface of the connecting plate (7), and the connecting plate (7) is in threaded connection with the external thread column (13) through the first cylindrical internal thread hole groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021388583.7U CN213128524U (en) | 2020-07-15 | 2020-07-15 | Music score display device for music composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021388583.7U CN213128524U (en) | 2020-07-15 | 2020-07-15 | Music score display device for music composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213128524U true CN213128524U (en) | 2021-05-07 |
Family
ID=75732292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021388583.7U Active CN213128524U (en) | 2020-07-15 | 2020-07-15 | Music score display device for music composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213128524U (en) |
-
2020
- 2020-07-15 CN CN202021388583.7U patent/CN213128524U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213128524U (en) | Music score display device for music composition | |
| US11974407B2 (en) | Foldable display device | |
| CN211065511U (en) | Teaching auxiliary device for distance education | |
| CN210105017U (en) | Novel building structure shock attenuation device | |
| CN208351827U (en) | A kind of environmental and ecological protection billboard being conveniently replaceable | |
| CN110279222A (en) | A kind of interior economical management teaching use speech tables | |
| CN213806039U (en) | Concatenation formula GRC curtain board | |
| CN207009321U (en) | It is a kind of to lead core for key switch | |
| CN211628479U (en) | Music mr is with show board | |
| CN217294058U (en) | List storage device for municipal engineering management | |
| CN207679090U (en) | A kind of autonomous lifting desk of library users | |
| CN213694031U (en) | Novel oil pumping machine model bluetooth speaker | |
| CN218332920U (en) | Intelligence music education demonstrating board | |
| CN215351945U (en) | Mobile phone gamepad | |
| CN210043440U (en) | Teaching lectern with retractable support frame | |
| CN210493399U (en) | Multifunctional sofa framework | |
| CN211794962U (en) | Special podium of regulation formula english teaching | |
| CN216659385U (en) | Teaching is with composite bed blackboard that can save middle teaching process | |
| CN210073060U (en) | Visual illusion teaching aid | |
| CN207634913U (en) | V-arrangement projecting apparatus | |
| CN214630756U (en) | Mathematical education projection podium | |
| CN210471409U (en) | Book placing frame convenient for page turning and fixing | |
| CN213691156U (en) | Finance data demonstration simulation sand table | |
| CN219720048U (en) | Foldable desk with safety lock | |
| CN215912193U (en) | Connecting rod type sound source position-variable sound box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |