CN215834076U - Multi-functional music register for easy reference board of variable area - Google Patents
Multi-functional music register for easy reference board of variable area Download PDFInfo
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- CN215834076U CN215834076U CN202122010040.2U CN202122010040U CN215834076U CN 215834076 U CN215834076 U CN 215834076U CN 202122010040 U CN202122010040 U CN 202122010040U CN 215834076 U CN215834076 U CN 215834076U
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Abstract
The utility model discloses a variable-area multifunctional music score recognition plate, which comprises a supporting part, wherein the top end of the supporting part is fixedly connected with an installation box, one side of the installation box is connected with two first score recognition plates in a sliding manner, a second score recognition plate is arranged between the two first score recognition plates, a driving part is arranged in the installation box, and the driving part is in transmission fit with the two first score recognition plates; fixedly connected with baffle in the install bin, the baffle is located between first recognition register for easy reference board and the drive division, is provided with the elastic component between baffle and the second recognition register for easy reference board, elastic component both ends respectively with second recognition register for easy reference board, baffle fixed connection. According to the utility model, the two first music score recognizing plates slide towards opposite two sides through the driving part, and then the spring is used for popping up the second music score recognizing plate in the installation box to be supplemented between the two music score recognizing plates, so that the available area of the whole music score recognizing plate is increased, and the teaching effect is improved.
Description
Technical Field
The utility model relates to the technical field of music teaching aids, in particular to a multifunctional music score reading plate with a variable area.
Background
The music is an art reflecting the emotion of human real life, and can be divided into two types of vocal music and instrumental music, and also can be roughly divided into classical music, folk music, original ecology music, modern music and the like. The music is pleasing to the eye and brings the enjoyment of sense of hearing for everybody, and the music recognition board is needed to be used in music teaching and playing.
Present music knowledge register for easy reference face area is fixed mostly, when the teaching song is longer, needs clear away the music book of front end, carries out the back end music book teaching again, the continuity of the teaching of being not convenient for.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multifunctional music score recognition board with a variable area, which is used for solving the problems in the prior art.
In order to achieve the purpose, the utility model provides the following scheme: the utility model provides a variable-area multifunctional music score recognition plate, which comprises a supporting part, wherein the top end of the supporting part is fixedly connected with an installation box, one side of the installation box is connected with two first score recognition plates in a sliding manner, a second score recognition plate is arranged between the two first score recognition plates, the second score recognition plate is positioned in the installation box, and the bottom surface of the second score recognition plate is connected with the bottom surface in the installation box in a sliding manner; a driving part is arranged in the mounting box and is in transmission fit with the two first spectrum recognizing plates; fixedly connected with baffle in the install bin, the baffle is located the second and knows between register for easy reference board and the drive division, is provided with the elastic component between baffle and the second and knows register for easy reference board, baffle fixed connection with the second respectively at the elastic component both ends.
Preferably, the driving part comprises a driving motor fixedly connected to the inner wall of the installation box, the output end of the driving motor is fixedly connected with a first bevel gear, one side, close to the installation box, of each of the two first spectrum identifying plates is fixedly connected with one end of a connecting rod, the baffle is located between the two connecting rods, and the other ends of the two connecting rods are in sliding connection with the side wall of the installation box; equal fixedly connected with threaded sleeve on two connecting rods, fixedly connected with supporting seat in the installation box, two supporting seats all are located between two connecting rods, all rotate on two supporting seats and are connected with the threaded rod, the equal fixedly connected with second bevel gear of two threaded rod one end, two second bevel gears all mesh with first bevel gear, the two threaded rod other ends respectively with two threaded sleeve threaded connection.
Preferably, first recognition of the staff board includes sliding connection at the first backup pad of connecting rod one end, and the mounting groove has been seted up to one side that the connecting rod was kept away from to first backup pad, and sliding connection has first bottom plate in the mounting groove, and first bottom plate one side is provided with the staff, and the opposite side coating has blackboard lacquer.
Preferably, the second spectrum identifying plate comprises a second supporting plate fixedly connected to one end of the elastic part, a mounting groove is formed in the second supporting plate, a second bottom plate is connected to the mounting groove in a sliding mode, a staff is arranged on one side of the second bottom plate, and a reflective coating is coated on the other side of the second bottom plate.
Preferably, the elastic member is a spring.
Preferably, one side of the first music score recognition plate close to the second music score recognition plate is fixedly connected with a first inclined block, the two ends of the second music score recognition plate are fixedly connected with a second inclined block, and the first inclined block is matched with the second inclined block.
Preferably, the installation box is close to the equal fixedly connected with supporting shoe in top and the bottom of first recognition register for easy reference board one side, has seted up the spout on the supporting shoe, and first supporting shoe passes through spout and installation box sliding connection.
Preferably, the supporting part comprises a supporting rod fixedly connected to the bottom surface of the mounting box and a supporting sleeve sleeved at one end of the supporting rod far away from the mounting box, a limiting bolt is mounted on the supporting sleeve, and the supporting rod is in limiting fit with the supporting sleeve through the limiting bolt; one end of the supporting sleeve far away from the supporting rod is fixedly connected with a base, and the bottom surface of the base is fixedly connected with universal wheels.
The utility model discloses the following technical effects: according to the utility model, the two first music score recognition plates slide towards opposite two sides through the driving part, then the spring is used for popping up the second music score recognition plate in the installation box and supplementing the second music score recognition plate between the two music score recognition plates, so that the usable area of the whole music score recognition plate is increased, the light-reflecting coating is arranged on one side of the second bottom plate, the device can be matched with multimedia for teaching, and meanwhile, the two first music score recognition plates on the side can be matched with multimedia for blackboard writing teaching, so that the teaching effect is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described 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 to obtain other drawings without inventive exercise.
FIG. 1 is a left side view of a variable area multi-functional music score recognition board of the present invention;
FIG. 2 is a front view of a variable area multi-functional music score recognition board (not extended) of the present invention;
FIG. 3 is a front view of a variable area multi-functional music score recognition board (extended) of the present invention;
FIG. 4 is a cross-sectional view taken along A-A of FIG. 2;
FIG. 5 is a schematic diagram of a first spectrum-identifying plate structure according to the present invention;
FIG. 6 is a schematic diagram of a second spectrum-identifying plate structure according to the present invention.
The device comprises a support rod-1, a support sleeve-2, a universal wheel-3, a limit bolt-4, a first music recognition plate-5, a first support plate-501, a first bottom plate-502, an installation box-6, a support block-7, a second music recognition plate-8, a second support plate-801, a second bottom plate-802, a connecting rod-9, a baffle-10, a threaded sleeve-11, a threaded rod-12, a second bevel gear-13, a support seat-14, a driving motor-15, a first bevel gear-16, an elastic element-17 and a projector-18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The first embodiment is as follows:
the utility model provides a variable-area multifunctional music score recognition plate, which comprises a supporting part, wherein the top end of the supporting part is fixedly connected with an installation box 6, one side of the installation box 6 is connected with two first score recognition plates 5 in a sliding manner, a second score recognition plate 8 is arranged between the two first score recognition plates 5, the second score recognition plate 8 is positioned in the installation box 6, and the bottom surface of the second score recognition plate 8 is connected with the bottom surface in the installation box 6 in a sliding manner; a driving part is arranged in the installation box 6 and is in transmission fit with the two first music score recognition plates 5; fixedly connected with baffle 10 in the install bin 6, baffle 10 are located the second and are known between spectrum board 8 and the drive division, are provided with the elastic component between baffle 10 and the second and are known the spectrum board 8, baffle 10 fixed connection respectively with the second at the elastic component both ends.
Furthermore, in order to control the two first music score identifying plates 5 to slide towards two opposite sides, a driving part is arranged in the installation box 6, the driving part comprises a driving motor 15 fixedly connected to the inner wall of the installation box 6, the output end of the driving motor 15 is fixedly connected with a first bevel gear 16, one side, close to the installation box 6, of each of the two first music score identifying plates 5 is fixedly connected with one end of a connecting rod 9, the baffle 10 is positioned between the two connecting rods 9, and the other ends of the two connecting rods 9 are both in sliding connection with the side wall of the installation box 6; equal fixedly connected with threaded sleeve 11 on two connecting rods 9, fixedly connected with supporting seat 14 in install bin 6, two supporting seats 14 all are located between two connecting rods 9, all rotate on two supporting seats 14 and are connected with threaded rod 12, the equal fixedly connected with second bevel gear 13 of two threaded rod 12 one end, two second bevel gear 13 all mesh with first bevel gear 16, the 12 other ends of two threaded rod respectively with two threaded sleeve 11 threaded connection. The driving motor 15 rotates to drive the first bevel gear 16 to rotate, the first bevel gear 16 drives the two second bevel gears 13 to rotate, the two second bevel gears 13 drive the threaded rod 12 to rotate, and the threaded rod 12 drives the threaded sleeve 11 to move towards the direction far away from the bevel gears, so that the connecting rod 9 drives the first spectrum identification plate 5 to slide towards two opposite sides. The second music score plate 8 is inserted between the two first music score plates 5 under the action of the spring, so that the area of the whole music score plate is changed.
Further, for improving the first functionality of knowing register for easy reference board 5, first knowing register for easy reference board 5 includes sliding connection at the first backup pad 501 of connecting rod 9 one end, and the mounting groove has been seted up to one side that connecting rod 9 was kept away from to first backup pad 501, and sliding connection has first bottom plate 502 in the mounting groove, and first bottom plate 502 one side is provided with the staff, and the opposite side coating has blackboard lacquer. First backup pad 501 is convenient for first recognition board 5 to slide at install bin 6 side, provides the support for first bottom plate 502 simultaneously, and first bottom plate 502 one side sets up the staff, does not need the teacher to go up the hand drawing staff of class hour, has practiced thrift the teaching time, and the opposite side coating blackboard lacquer is the conventional blackboard for the preparation, and the teacher of being convenient for uses when needing the writing on the blackboard in the teaching process.
Further, in order to ensure that the second music score recognizing plate 8 is inserted between the two first music score recognizing plates 5 after the two first music score recognizing plates 5 slide towards both sides, an elastic element 17 is arranged between the second music score recognizing plate 8 and the baffle 10, and the elastic element 17 is preferably a spring, and the second music score recognizing plate 8 is ejected out through the elastic force of the spring.
Furthermore, in order to avoid the motion interference between the second music score recognition plate 8 and the two first music score recognition plates 5, a first inclined block is fixedly connected to one side of the first music score recognition plate 5 close to the second music score recognition plate 8, a second inclined block is fixedly connected to both ends of the second music score recognition plate 8, and the first inclined block is matched with the second inclined block.
Further, in order to ensure that the two first music score recognition plates 5 slide on the side wall of the installation box 6, the installation box 6 is close to the top end and the bottom end of one side of the first music score recognition plates 5, and is fixedly connected with a supporting block 7, a sliding groove is formed in the supporting block 7, and the first music score recognition plates 5 are connected with the installation box 6 in a sliding mode through the sliding groove.
Furthermore, in order to facilitate the adjustment of the height of the device, the bottom of the installation box 6 is provided with a supporting part, the supporting part comprises a supporting rod 1 fixedly connected to the bottom surface of the installation box 6 and a supporting sleeve 2 sleeved at one end of the supporting rod 1 far away from the installation box 6, a limiting bolt 4 is arranged on the supporting sleeve 2, and the supporting rod 1 is in limiting fit with the supporting sleeve 2 through the limiting bolt 4; one end fixedly connected with base, base bottom surface fixedly connected with universal wheel 3 that bracing piece 1 was kept away from to support sleeve 2. Bracing piece 1 slides in support sleeve 2, carries on spacingly through spacing bolt 4 to bracing piece 1 to realize the altitude mixture control of device, utilize universal wheel 3 to realize that the device removes and different angle modulation.
Example two:
referring to fig. 1, in order to make the apparatus suitable for multimedia teaching, the second music score recognition plate 8 comprises a second support plate 801 fixedly connected to one end of the elastic member, a mounting groove is formed in the second support plate 801, a second bottom plate 802 is slidably connected to the mounting groove, one side of the second bottom plate 802 is provided with a staff, and the other side of the second bottom plate 802 is coated with a reflective coating. The second music recognition board 8 is arranged corresponding to the projector 18, when multimedia projection is carried out, one side of the second bottom board 802 coated with the reflective coating is opposite to the projector 18 to receive projection, and meanwhile, the first music recognition boards 5 on the two sides can be convenient for teachers to carry out blackboard writing supplementary teaching at the same time. The other side of the second bottom plate 802 is provided with a staff which is the same as the first bottom plate 502, and the area of the whole staff identification plate is increased.
When a music piece is long, the first bevel gear 16 is driven to rotate through the driving motor 15 to drive the threaded rod 12 to rotate, the threaded rod 12 drives the threaded sleeve 11 to drive the connecting rod 9 to move, so that the two first music recognition plates 5 slide towards opposite two sides, the second music recognition plate 8 pops out under the action of the spring and is inserted between the two first music recognition plates 5, two ends of the second music recognition plate are respectively abutted against the first music recognition plates 5, the two first music recognition plates 5 and the second music recognition plate 8 form a whole body, the area of the whole music recognition plate is enlarged, when multimedia teaching needs to be carried out, the display surface of the second bottom plate 802 in the second support frame is replaced, one side of the second bottom plate 802 coated with the light-reflecting coating is arranged opposite to the projector 18, and the second bottom plate is enabled to receive the projection of the projector 18.
According to the utility model, the two first music score recognition plates 5 slide towards opposite two sides through the driving part, then the spring is used for popping up the second music score recognition plate 8 in the installation box 6 and supplementing the second music score recognition plate to the space between the two music score recognition plates, so that the usable area of the whole music score recognition plate is changed, the light-reflecting coating is arranged on one side of the second bottom plate 802, the device can be ensured to be matched with multimedia for teaching, and meanwhile, the two first music score recognition plates 5 on the two sides can be matched for blackboard writing teaching during multimedia teaching, so that the teaching effect is improved.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (8)
1. The multifunctional music score recognition board with the variable area is characterized by comprising a supporting part, wherein the top end of the supporting part is fixedly connected with an installation box (6), one side of the installation box (6) is slidably connected with two first score recognition boards (5), a second score recognition board (8) is arranged between the two first score recognition boards (5), the second score recognition board (8) is positioned in the installation box (6), and the bottom surface of the second score recognition board (8) is slidably connected with the bottom surface in the installation box (6); a driving part is arranged in the mounting box (6), and the driving part is in transmission fit with the two first music score recognition plates (5); fixedly connected with baffle (10) in install bin (6), baffle (10) are located the second is known register for easy reference board (8) with between the drive division, baffle (10) with be provided with the elastic component between register for easy reference board (8) is known to the second, the elastic component both ends respectively with the second is known register for easy reference board (8) baffle (10) fixed connection.
2. The multi-functional music recognition board of claim 1, wherein: the driving part comprises a driving motor (15) fixedly connected to the inner wall of the installation box (6), the output end of the driving motor (15) is fixedly connected with a first bevel gear (16), one side, close to the installation box (6), of each of the two first spectrum recognition plates (5) is fixedly connected with one end of a connecting rod (9), the baffle (10) is located between the two connecting rods (9), and the other ends of the two connecting rods (9) are in sliding connection with the side wall of the installation box (6); two equal fixedly connected with threaded sleeve (11) on connecting rod (9), fixedly connected with supporting seat (14) in install bin (6), two supporting seat (14) all are located two between connecting rod (9), two all rotate on supporting seat (14) and be connected with threaded rod (12), two equal fixedly connected with second bevel gear (13) of threaded rod (12) one end, two second bevel gear (13) all with first bevel gear (16) meshing, two the threaded rod (12) other end respectively with two threaded sleeve (11) threaded connection.
3. The multi-functional music recognition board of claim 2, characterized in that: first recognition board (5) include sliding connection and are in first backup pad (501) of connecting rod (9) one end, first backup pad (501) are kept away from the mounting groove has been seted up to one side of connecting rod (9), sliding connection has first bottom plate (502) in the mounting groove, first bottom plate (502) one side is provided with the staff, and the opposite side coating has blackboard lacquer.
4. The multi-functional music recognition board of claim 1, wherein: the second is known register for easy reference board (8) and is included fixed connection and be in second backup pad (801) of elastic component one end, the mounting groove has been seted up on second backup pad (801), sliding connection has second bottom plate (802) in the mounting groove, second bottom plate (802) one side is provided with the staff, and the opposite side coating has reflection of light coating.
5. The multi-functional music recognition board of claim 4, wherein: the elastic piece is a spring.
6. The multi-functional music recognition board of claim 4, wherein: first recognition spectrum board (5) are close to the first sloping block of one side fixedly connected with of second recognition spectrum board (8), the equal fixedly connected with second sloping block in second recognition spectrum board (8) both ends, first sloping block with second sloping block looks adaptation.
7. The multi-functional music recognition board of claim 3, characterized in that: the mounting box is characterized in that the top end and the bottom end of one side of the mounting box (6) are fixedly connected with supporting blocks (7), sliding grooves are formed in the supporting blocks (7), and the first supporting plate (501) is connected with the supporting blocks (7) in a sliding mode through the sliding grooves.
8. The multi-functional music recognition board of claim 1, wherein: the supporting part comprises a supporting rod (1) fixedly connected to the bottom surface of the installation box (6) and a supporting sleeve (2) sleeved at one end, far away from the installation box (6), of the supporting rod (1), a limiting bolt (4) is installed on the supporting sleeve (2), and the supporting rod (1) is in limiting fit with the supporting sleeve (2) through the limiting bolt (4); one end fixedly connected with base of bracing piece (1) is kept away from in support sleeve (2), base bottom surface fixedly connected with universal wheel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122010040.2U CN215834076U (en) | 2021-08-25 | 2021-08-25 | Multi-functional music register for easy reference board of variable area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122010040.2U CN215834076U (en) | 2021-08-25 | 2021-08-25 | Multi-functional music register for easy reference board of variable area |
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| Publication Number | Publication Date |
|---|---|
| CN215834076U true CN215834076U (en) | 2022-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122010040.2U Expired - Fee Related CN215834076U (en) | 2021-08-25 | 2021-08-25 | Multi-functional music register for easy reference board of variable area |
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| CN (1) | CN215834076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114649790A (en) * | 2022-05-23 | 2022-06-21 | 中铁建设集团华北工程有限公司 | Spool supporting device for underground pipe gallery and mounting method thereof |
-
2021
- 2021-08-25 CN CN202122010040.2U patent/CN215834076U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114649790A (en) * | 2022-05-23 | 2022-06-21 | 中铁建设集团华北工程有限公司 | Spool supporting device for underground pipe gallery and mounting method thereof |
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Granted publication date: 20220215 |