CN216425234U - Staff subassembly is used in music exercise - Google Patents
Staff subassembly is used in music exercise Download PDFInfo
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- CN216425234U CN216425234U CN202123274588.4U CN202123274588U CN216425234U CN 216425234 U CN216425234 U CN 216425234U CN 202123274588 U CN202123274588 U CN 202123274588U CN 216425234 U CN216425234 U CN 216425234U
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Abstract
The utility model belongs to the technical field of music study appurtenance technique and specifically relates to a staff subassembly is used in music exercise, including the guard box, first mounting groove and second mounting groove have been seted up to the upper end of guard box, staff subassembly main part has been pegged graft in the activity of first mounting groove, two slide holes have been seted up between first mounting groove and the second mounting groove, finally the downstream through the rack drives staff subassembly main part downstream, make staff subassembly main part image guard box remove, close servo motor after staff subassembly main part inserts the guard box completely, staff subassembly main part is located the guard box completely this moment, when not using staff subassembly main part, the protection effect to staff subassembly main part has been optimized, staff subassembly main part has been prevented because of storing improper damage.
Description
Technical Field
The utility model relates to a music study appurtenance technical field especially relates to a staff subassembly is used in music exercise.
Background
The staff is a common notation in the world, and records music by marking notes with different values and other marks on five equidistant parallel horizontal lines, belongs to one of the most widely used music scores, and consists of five lines as the name suggests. Indeed, it consists of five parallel "transverse lines" and four parallel "intermediate lines", in that order from bottom to top.
The prior art discloses a part of patent documents with staff components, Chinese patent with application number CN202020992359.2, and discloses a staff component for music practice, which comprises a display mechanism and a rotating wheel mechanism, wherein the display mechanism comprises a rectangular box with one open end. The utility model discloses in, the turning block of connecting rotates through the round bar, convenient to use person adjusts the turned angle of turning block as required, through the baffle at spacing downthehole vertical removal, can carry out the altitude mixture control to the round bar, thereby it carries out the altitude mixture control to drive the turning block, make orientation and height that can freely adjust the turning block, carry out lateral shifting through the baffle and drive round bar lateral shifting in spacing downthehole portion, thereby it carries out the joint to drive joint board lateral shifting to the inside joint downthehole portion of turning block, convenient to use person all adjusts the orientation of different turning blocks, thereby can make up into the note combination of different grade types, be convenient for adjust the music book, and be convenient for demonstrate the music book, and it is convenient to use.
Most of the existing staff assemblies have poor protection effects on the staff assemblies, and when the staff assemblies are not used, the staff assemblies are damaged due to the problem of poor protection, so that the staff assemblies for music practice are provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a staff assembly for music practice.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a staff assembly for music practice comprises a protection box, wherein the upper end of the protection box is provided with a first installation groove and a second installation groove, a staff assembly main body is movably inserted in the first installation groove, two sliding holes are formed between the first installation groove and the second installation groove, the upper end of the staff assembly main body is fixedly connected with a top plate, the lower end of the top plate is provided with two third installation grooves, a lifting mechanism is arranged in the second installation groove, and the lifting mechanism is connected with the staff assembly main body to store the staff assembly main body into the protection box; the during operation, seting up of first mounting groove is for the sake of facilitating holding staff subassembly main part, seting up of second mounting groove is for the sake of facilitating the elevating system installation, seting up of slide opening is for the sake of facilitating holding the rack, the roof is for the sake of facilitating the combination with the guard box, has played the effect of protection staff subassembly main part, and elevating system links to each other with staff subassembly main part in order to realize accomodating further the guard box with staff subassembly main part, has further optimized the protection effect.
Preferably, the lifting mechanism comprises a driving assembly and a lifting assembly, the driving assembly and the lifting assembly are both arranged in the second mounting groove, and the driving assembly is connected with the lifting assembly to realize lifting; during operation, elevating system includes drive assembly and lifting unit, and drive assembly and lifting unit all set up in the second mounting groove, and drive assembly links to each other in order to realize going up and down with lifting unit.
Preferably, the lifting assembly comprises two racks, an installation seat, a rotating rod and two second gears, the two racks are fixedly connected to the rear end of the staff assembly main body, the two racks are located in the two sliding holes, the installation seat is fixedly connected to the second installation groove, the rotating rod is rotatably connected to the installation seat, the two second gears are fixedly connected to the surface of the rotating rod, the two second gears are respectively meshed with the two racks, and the two second gears are respectively located in the two third installation grooves; the during operation, the corotation of second gear makes the rack remove downwards on the surface of second gear, the downstream through the rack drives staff subassembly main part downstream, make staff subassembly main part move in the guard box, close servo motor after staff subassembly main part inserts the guard box completely, staff subassembly main part this moment is located the guard box completely, when not using staff subassembly main part, optimized the protection effect to staff subassembly main part, staff subassembly main part has been prevented because of storing improper damage.
Preferably, the driving assembly comprises a fixing plate, a servo motor and a first gear, the fixing plate is fixedly connected in the second mounting groove, the servo motor is mounted on the fixing plate, the first gear is fixedly connected to the output end of the servo motor, and the first gear is meshed with the second gear; during operation, the fixed plate is for the convenience of installation servo motor, and servo motor is for the convenience of driving first gear revolve, and the rotation of first gear is convenient for drive second gear revolve, can control the rotation of second gear through the rotation of controlling first gear, and then the reciprocating of control rack.
Preferably, the left end and the right end of the protection box are both fixedly connected with limiting clamping plates, the left end and the right end of the top plate are both fixedly connected with positioning plates, the lower ends of the two positioning plates are both fixedly connected with positioning rods, the two positioning rods are respectively connected in the two limiting clamping plates in a sliding manner, and the lower ends of the two positioning rods are both fixedly connected with limiting blocks; the during operation, the locating plate is for the sake of convenience fixed position pole, and spacing cardboard is for the sake of convenience the locating rod is gliding, through being for the sake of convenience the restriction stopper position, has prevented the problem that staff subassembly main part breaks away from the guard box through mutually supporting of locating plate, locating rod, stopper and spacing cardboard, further can pass through the screw with stopper and locating rod and can dismantle the connection to dismantle staff subassembly main part from the guard box.
Preferably, a sealing plate is detachably connected in the second mounting groove; during operation, can dismantle in the second mounting groove and be connected with the closing plate, the closing plate passes through the screw and can dismantle the connection, is convenient for overhaul zero in the second mounting groove.
Preferably, the left end and the right end of the protection box are both fixedly connected with handles; when the protective box works, the left end and the right end of the protective box are fixedly connected with handles, and the handles are convenient for carrying the protective box away.
Compared with the prior art, the utility model discloses following beneficial effect has:
this scheme is when staff subassembly main part is accomodate to needs, start the servo motor reversal, servo motor's rotation drives the first gear reversal, the reversal through first gear drives second gear corotation, the corotation of second gear makes the rack remove downwards on the surface of second gear, the downstream movement through the rack drives staff subassembly main part downstream, make staff subassembly main part image protection incasement remove, close servo motor after staff subassembly main part inserts the protection incasement completely, staff subassembly main part is located the protection incasement completely this moment, when not using staff subassembly main part, the protection effect to staff subassembly main part has been optimized, staff subassembly main part has been prevented because the improper damage of storage.
Drawings
Fig. 1 is a front perspective view of the present invention;
FIG. 2 is a schematic view of the staff assembly of the present invention in use;
FIG. 3 is an overall exploded view of the present invention;
FIG. 4 is a rear view of the staff assembly body of the present invention;
fig. 5 is a bottom view of the staff assembly main body of the present invention.
In the figure: 1. a protection box; 2. a first mounting groove; 3. a slide hole; 4. a staff assembly main body; 5. a top plate; 6. a rack; 7. a fixing plate; 8. a servo motor; 9. a first gear; 10. positioning a plate; 11. positioning a rod; 12. a limiting block; 13. a limiting clamping plate; 14. a second mounting groove; 15. sealing plates; 16. a handle; 17. a mounting base; 18. a rotating rod; 19. a second gear; 20. and a third mounting groove.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1-5, a staff assembly for music practice comprises a protection box 1, wherein a first installation groove 2 and a second installation groove 14 are formed in the upper end of the protection box 1, a staff assembly main body 4 is movably inserted into the first installation groove 2, two sliding holes 3 are formed between the first installation groove 2 and the second installation groove 14, a top plate 5 is fixedly connected to the upper end of the staff assembly main body 4, two third installation grooves 20 are formed in the lower end of the top plate 5, a lifting mechanism is arranged in the second installation groove 14, and the lifting mechanism is connected with the staff assembly main body 4 to store the staff assembly main body 4 into the protection box 1; the during operation, seting up of first mounting groove 2 is for the sake of convenience to hold staff subassembly main part 4, seting up of second mounting groove 14 is for the sake of convenience the elevating system installation, seting up of slide opening 3 is for the sake of convenience to hold rack 6, roof 5 is for the sake of convenience and guard box 1's combination, the effect of protection staff subassembly main part 4 has been played, elevating system links to each other with staff subassembly main part 4 in order to realize accomodating staff subassembly main part 4 into guard box 1, the protection effect has further been optimized.
Specifically, the lifting mechanism comprises a driving assembly and a lifting assembly, the driving assembly and the lifting assembly are both arranged in the second mounting groove 14, and the driving assembly is connected with the lifting assembly to realize lifting; during operation, elevating system includes drive assembly and lifting unit, and drive assembly and lifting unit all set up in second mounting groove 14, and drive assembly links to each other in order to realize going up and down with lifting unit.
Specifically, the lifting assembly comprises two racks 6, an installation seat 17, a rotating rod 18 and two second gears 19, the two racks 6 and the two second gears 19 are arranged, the two racks 6 are fixedly connected to the rear end of the staff assembly main body 4, the two racks 6 are located in the two sliding holes 3, the installation seat 17 is fixedly connected to the second installation groove 14, the rotating rod 18 is rotatably connected to the installation seat 17, the two second gears 19 are fixedly connected to the surface of the rotating rod 18, the two second gears 19 are respectively meshed with the two racks 6, and the two second gears 19 are respectively located in the two third installation grooves 20; the during operation, rack 6 is made to move down on second gear 19's surface by second gear 19's corotation, move down through rack 6 and drive staff subassembly main part 4 and move down, make staff subassembly main part 4 move in to guard box 1, close servo motor 8 after staff subassembly main part 4 inserts in guard box 1 completely, staff subassembly main part 4 is located guard box 1 completely this moment, when not using staff subassembly main part 4, optimized the protection effect to staff subassembly main part 4, staff subassembly main part 4 has been prevented because the improper damage of storage.
Specifically, the driving assembly comprises a fixing plate 7, a servo motor 8 and a first gear 9, the fixing plate 7 is fixedly connected in the second mounting groove 14, the servo motor 8 is mounted on the fixing plate 7, the first gear 9 is fixedly connected to the output end of the servo motor 8, and the first gear 9 is meshed with the second gear 19; during operation, the fixed plate 7 is for the convenience of installing servo motor 8, and servo motor 8 is for the convenience of driving first gear 9 pivoted, and the rotation of first gear 9 is convenient for drive second gear 19 and rotates, can control the rotation of second gear 19 through the rotation of controlling first gear 9, and then controls reciprocating of rack 6.
Specifically, the left end and the right end of the protection box 1 are both fixedly connected with a limiting clamping plate 13, the left end and the right end of the top plate 5 are both fixedly connected with positioning plates 10, the lower ends of the two positioning plates 10 are both fixedly connected with positioning rods 11, the two positioning rods 11 are respectively connected in the two limiting clamping plates 13 in a sliding manner, and the lower ends of the two positioning rods 11 are both fixedly connected with limiting blocks 12; during operation, locating plate 10 is for the convenience of fixed positioning rod 11, spacing cardboard 13 is for the convenience of locating rod 11 is gliding, through be for the convenience of limiting stopper 12 position, through locating plate 10, locating rod 11, stopper 12 and spacing cardboard 13 mutually support and prevented the problem that staff subassembly main part 4 breaks away from in protecting box 1, can further dismantle the connection through the screw with stopper 12 and locating rod 11, so that dismantle staff subassembly main part 4 from protecting box 1.
Specifically, a sealing plate 15 is detachably connected in the second mounting groove 14; during operation, can dismantle in the second mounting groove 14 and be connected with closing plate 15, closing plate 15 can dismantle the connection through the screw, is convenient for overhaul zero in the second mounting groove 14.
Specifically, the left end and the right end of the protection box 1 are both fixedly connected with handles 16; during operation, handles 16 are fixedly connected to both left and right ends of the protection box 1, and the handles 16 are used for facilitating carrying away of the protection box 1.
The utility model discloses the theory of operation:
when staff subassembly main part 4 is accomodate to needs, start the reversal of servo motor 8, the rotation of servo motor 8 drives first gear 9 reversal, the reversal through first gear 9 drives second gear 19 corotation, the corotation of second gear 19 makes rack 6 move down on second gear 19's surface, the downward movement through rack 6 drives staff subassembly main part 4 and moves down, make staff subassembly main part 4 remove to protection box 1, close servo motor 8 after staff subassembly main part 4 inserts protection box 1 completely, staff subassembly main part 4 is located protection box 1 completely this moment, when not using staff subassembly main part 4, the protection effect to staff subassembly main part 4 has been optimized, staff subassembly main part 4 has been prevented because of storing improper damage.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but rather is described in the foregoing embodiments and the description with reference to the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, and it is intended that all such changes and modifications fall within the scope of the invention as claimed, which is defined by the claims appended hereto and their equivalents.
Claims (7)
1. The utility model provides a staff subassembly for music exercise, includes guard box (1), its characterized in that, first mounting groove (2) and second mounting groove (14) have been seted up to the upper end of guard box (1), staff subassembly main part (4) have been pegged graft in first mounting groove (2) internalization, two slide opening (3) have been seted up between first mounting groove (2) and second mounting groove (14), the upper end fixedly connected with roof (5) of staff subassembly main part (4), two third mounting grooves (20) have been seted up to the lower extreme of roof (5), be provided with elevating system in second mounting groove (14), elevating system links to each other with staff subassembly main part (4) in order to realize accomodating staff subassembly main part (4) into guard box (1).
2. The staff assembly for music exercise according to claim 1, wherein the lifting mechanism comprises a driving assembly and a lifting assembly, the driving assembly and the lifting assembly are both arranged in the second mounting groove (14), and the driving assembly is connected with the lifting assembly to realize lifting.
3. The staff assembly for music exercise according to claim 2, wherein the lifting assembly comprises two racks (6), two mounting seats (17), two rotating rods (18) and two second gears (19), the two racks (6) and the two second gears (19) are both fixedly connected to the rear end of the staff assembly body (4), the two racks (6) are located in the two sliding holes (3), the mounting seats (17) are fixedly connected to the second mounting grooves (14), the rotating rods (18) are rotatably connected to the mounting seats (17), the two second gears (19) are both fixedly connected to the surface of the rotating rods (18), the two second gears (19) are respectively meshed with the two racks (6), and the two second gears (19) are respectively located in the two third mounting grooves (20).
4. The staff assembly for music exercise according to claim 3, wherein the driving assembly comprises a fixing plate (7), a servo motor (8) and a first gear (9), the fixing plate (7) is fixedly connected in the second mounting groove (14), the servo motor (8) is mounted on the fixing plate (7), the first gear (9) is fixedly connected to the output end of the servo motor (8), and the first gear (9) is meshed with the second gear (19).
5. The staff assembly for music exercise according to claim 4, wherein the left end and the right end of the protection box (1) are fixedly connected with a limiting clamping plate (13), the left end and the right end of the top plate (5) are fixedly connected with a positioning plate (10), the lower ends of the two positioning plates (10) are fixedly connected with positioning rods (11), the two positioning rods (11) are respectively slidably connected in the two limiting clamping plates (13), and the lower ends of the two positioning rods (11) are fixedly connected with a limiting block (12).
6. A staff member for music practice according to claim 5 characterized in that a sealing plate (15) is detachably attached to said second mounting groove (14).
7. The staff assembly for music exercise according to claim 6, wherein handles (16) are fixedly connected to both left and right ends of the protective box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123274588.4U CN216425234U (en) | 2021-12-23 | 2021-12-23 | Staff subassembly is used in music exercise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123274588.4U CN216425234U (en) | 2021-12-23 | 2021-12-23 | Staff subassembly is used in music exercise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216425234U true CN216425234U (en) | 2022-05-03 |
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ID=81320024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123274588.4U Active CN216425234U (en) | 2021-12-23 | 2021-12-23 | Staff subassembly is used in music exercise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216425234U (en) |
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2021
- 2021-12-23 CN CN202123274588.4U patent/CN216425234U/en active Active
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