CN214678052U

CN214678052U - Music reading board for music teaching

Info

Publication number: CN214678052U
Application number: CN202120219101.3U
Authority: CN
Inventors: 易磊
Original assignee: Sichuan Vocational and Technical College
Current assignee: Sichuan Vocational and Technical College
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-11-12
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a music recognition board of music teaching, including elevating system and fixed adjustment mechanism, elevating system includes base, spout and set casing No. one, the base with be connected outer tube fixed connection, connect the outer tube and be connected inner tube sliding connection, spout and be connected outer tube fixed connection, and spout and slider sliding connection No. one, the set casing is connected with being connected outer tube fixed surface, and the set casing rotates with the rocker to be connected, rocker and fixed disk fixed connection, and rocker and connection pad fixed connection, the connection pad rotates with No. four connecting rod one end to be connected, No. four the connecting rod other end rotates with the slider to be connected, slider and No. two connecting rod one end fixed connection. Through the height of connecting the inner tube regulation fixed plate, altitude mixture control is fixed with the fixed disk through screwing up spacing bolt after suitable, will highly fix, is convenient for watch the music book through a connecting rod along the horizontal angle that the bearing rotation can adjust the fixed plate.

Description

Music reading board for music teaching

Technical Field

The utility model relates to a music recognition board specifically is a music recognition board of music teaching.

Background

Music is an artistic form and cultural activity, the medium of which is sound organized on time, and the basic elements of the music comprise height, strength, duration, timbre and the like, and the basic elements are combined with each other to form the common form elements of the music.

Need place the music book and fix on knowing the register for easy reference board and watch when carrying out music study or playing, traditional knowing the register for easy reference board only supports the fixed function to the music book, and structural function is more single moreover, and most know the register for easy reference board and lack angle and height control measure, be not convenient for watch to the music book. Therefore, a music score recognition board for music teaching is provided to solve the above problems.

Disclosure of Invention

A music recognition board for music teaching comprises a lifting mechanism and a fixed adjusting mechanism, wherein the lifting mechanism comprises a base, a first sliding groove and a fixed shell, the base is fixedly connected with an outer connecting pipe, the outer connecting pipe is slidably connected with an inner connecting pipe, the first sliding groove is fixedly connected with the outer connecting pipe, the first sliding groove is slidably connected with a sliding block, the fixed shell is fixedly connected with the surface of the outer connecting pipe, the fixed shell is rotatably connected with a rocker, the rocker is fixedly connected with a fixed disc, the rocker is fixedly connected with a connecting disc, the connecting disc is rotatably connected with one end of a fourth connecting rod, the other end of the fourth connecting rod is rotatably connected with the sliding block, the sliding block is fixedly connected with one end of a second connecting rod, the other end of the second connecting rod is fixedly connected with a connecting plate, and the connecting plate is fixedly connected with the inner connecting pipe;

the fixed adjusting mechanism comprises a bearing, a second sliding groove, a screw rod, a first connecting rod, a third connecting rod, a second connecting plate, a fixing frame and a spring, the bearing is fixedly connected with the connecting inner tube, the bearing is rotatably connected with the first connecting rod, the first connecting rod is fixedly connected with the first connecting plate, the second sliding groove is slidably connected with the connecting plate, the screw rod is rotatably connected with the connecting plate, the first connecting rod is fixedly connected with the connecting head, the first connecting rod is rotatably connected with one end of the third connecting rod, the other end of the third connecting rod is rotatably connected with the second connecting rod, the second connecting head is fixedly connected with the fixing plate, the third connecting plate is fixedly connected with the surface of the first connecting plate, the third connecting head is rotatably connected with the fourth connecting head, and the fourth connecting head is fixedly connected with the fixing plate, no. two connecting plates and fixed plate fixed surface are connected, mount and fixed plate fixed surface are connected, and mount and No. four connecting rod sliding connection, No. four connecting rod and splint fixed connection, and No. four connecting rod and pull rod fixed connection, spring one end and splint fixed surface are connected, and the spring other end and mount fixed connection.

Further, the surface of the fixed shell is in threaded connection with a limiting bolt, and the limiting bolt penetrates through the surface of the fixed shell and is fixedly connected with the fixed disk.

Furthermore, the rocker penetrates through the surface of the outer pipe, and the rocker is fixedly connected with the center of the connecting disc.

Furthermore, No. two spouts are located a connecting plate central line position, the lead screw runs through a connecting plate surface and is connected with the connector rotation, and lead screw one end is located inside No. two spouts and is connected with a connecting plate rotation.

Furthermore, a connecting plate surface is provided with two No. three connectors, two No. three connector symmetric distribution is on a connecting plate surface.

Further, the splint surface is provided with a plurality of connecting rods No. four, No. four connecting rods evenly distributed are on the splint surface, and No. four connecting rods set up inside the spring.

The utility model has the advantages that: the utility model provides a music recognition board for music teaching.

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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic view of the overall internal structure of an embodiment of the present invention;

fig. 2 is a schematic perspective view of a first connecting plate according to an embodiment of the present invention;

fig. 3 is a schematic view of a partially enlarged structure at a in fig. 1 according to an embodiment of the present invention;

fig. 4 is a schematic sectional view of a fixing plate according to an embodiment of the present invention.

In the figure: 1. the base, 2, connect the outer tube, 3, connect the inner tube, 4, a spout, 5, the connecting plate, 6, the bearing, 7, a connecting rod, 8, a connecting plate, 9, the fixed plate, 10, No. two spouts, 11, the connector, 12, the lead screw, 13, a connector, 14, No. two connecting rods, 15, No. three connecting rods, 16, No. two connectors, 17, No. three connectors, 18, No. four connectors, 19, No. two connecting plates, 20, splint, 21, the slider, 22, No. four connecting rods, 23, the set casing, 24, the connection pad, 25, the fixed disk, 26, the rocker, 27, spacing bolt, 28, the mount, 29, No. four connecting rods, 30, the spring, 31, the pull rod.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-4, a music score recognition board for music teaching comprises a lifting mechanism and a fixed adjusting mechanism, wherein the lifting mechanism comprises a base 1, a first sliding groove 4 and a fixed shell 23, the base 1 is fixedly connected with an outer connecting tube 2, the outer connecting tube 2 is slidably connected with an inner connecting tube 3, the first sliding groove 4 is fixedly connected with the outer connecting tube 2, the first sliding groove 4 is slidably connected with a sliding block 21, the fixed shell 23 is fixedly connected with the surface of the outer connecting tube 2, the fixed shell 23 is rotatably connected with a rocker 26, the rocker 26 is fixedly connected with a fixed disk 25, the rocker 26 is fixedly connected with a connecting disk 24, the connecting disk 24 is rotatably connected with one end of a fourth connecting rod 22, the other end of the fourth connecting rod 22 is rotatably connected with the sliding block 21, the sliding block 21 is fixedly connected with one end of a second connecting rod 14, the other end of the second connecting rod 14 is fixedly connected with a connecting plate 5, the connecting plate 5 is fixedly connected with the connecting inner pipe 3;

the fixed adjusting mechanism comprises a bearing 6, a second sliding groove 10, a screw rod 12, a first connecting head 13, a third connecting head 17, a second connecting plate 19, a fixing frame 28 and a spring 30, the bearing 6 is fixedly connected with a connecting inner pipe 3, the bearing 6 is rotatably connected with the first connecting rod 7, the first connecting rod 7 is fixedly connected with the first connecting plate 8, the second sliding groove 10 is slidably connected with the connecting head 11, the screw rod 12 is rotatably connected with the connecting head 11, the first connecting head 13 is fixedly connected with the connecting head 11, the first connecting head 13 is rotatably connected with one end of a third connecting rod 15, the other end of the third connecting rod 15 is rotatably connected with a second connecting head 16, the second connecting head 16 is fixedly connected with a fixing plate 9, and the third connecting head 17 is fixedly connected with the surface of the first connecting plate 8, and No. three connector 17 and No. four connector 18 rotate to be connected, No. four connector 18 and fixed plate 9 fixed connection, No. two connecting plate 19 and fixed plate 9 fixed surface are connected, mount 28 and fixed plate 9 fixed surface are connected, and mount 28 and No. four connecting rod 29 sliding connection, No. four connecting rod 29 and splint 20 fixed connection, and No. four connecting rod 29 and pull rod 31 fixed connection, spring 30 one end and splint 20 fixed surface are connected, and the spring 30 other end and mount 28 fixed connection.

Fixed shell 23 surface and stop bolt 27 threaded connection, stop bolt 27 runs through fixed shell 23 surface and fixed disk 25 fixed connection, rocker 26 through connection outer tube 2 surface, and rocker 26 and connection pad 24 central point put fixed connection, No. two spout 10 are located No. 8 central line positions of connecting plate, lead screw 12 runs through No. 8 surfaces of connecting plate and is connected with connector 11 rotation, and lead screw 12 one end is located that No. two spout 10 are inside to rotate with a connecting plate 8 and is connected, No. 8 surfaces of connecting plate are provided with No. two connectors 17, two No. three connector 17 symmetric distribution is on No. 8 surfaces of connecting plate, splint 20 surface is provided with a plurality of No. four connecting rods 29, No. four connecting rods 29 evenly distributed is on splint 20 surface, and No. four connecting rods 29 set up inside spring 30.

When the music book fixing plate is used, the pull rod 31 is pulled upwards to drive the clamping plate 20 to move upwards, music books are placed on the surface of the fixing plate 9 and are placed on the lower portion of the clamping plate 20, the pull rod 31 is loosened to restore deformation through the spring 30 to drive the clamping plate 20 to fix the music books on the surface of the fixing plate 9, the screw rod 12 is rotated to drive the connector 11 to slide along the second sliding groove 10, the third connecting rod 15 drives the fixing plate 9 to rotate along the third connector 17 and the fourth connector 18, the angle of the fixing plate 9 is adjusted, the operation is convenient, the connecting disc 24 is driven to rotate through the rotating rocker 26, the fourth connecting rod 22 is driven through the connecting disc 24 to pull the sliding block 21 to reciprocate up and down along the second connecting rod 14, the second connecting rod 14 pushes and pulls the connecting plate 5 to drive the connecting inner pipe 3 to move up and down, the height of the fixing plate 9 is adjusted through the connecting inner pipe 3, and the fixing plate 25 is fixed through the limit bolt 27 after the height is adjusted properly, the height is fixed, and the horizontal angle of the fixing plate 9 can be adjusted by rotating the first connecting rod 7 along the bearing 6, so that the music book can be conveniently watched.

The utility model discloses an useful part lies in:

1. in order to increase a vertical angle adjusting measure, the pull rod is pulled upwards to drive the clamping plate to move upwards, a music score is placed on the surface of the fixing plate and is placed at the lower part of the clamping plate, the pull rod is loosened to drive the clamping plate to fix the music score on the surface of the fixing plate through the recovery deformation of the spring, the connecting head is driven to slide along the second sliding groove by rotating the lead screw, the fixing plate is driven to rotate along the third connecting head and the fourth connecting head by the third connecting rod, the angle of the fixing plate is adjusted, and the operation is facilitated;

2. the utility model discloses rational in infrastructure, it rotates to drive the connection pad through rotating the rocker, drives No. four connecting rods pulling slider through the connection pad and is reciprocating motion from top to bottom along No. two connecting rods, drives the connecting inner tube through No. two connecting rod push-and-pull connecting plates and goes on from top to bottom, adjusts the height of fixed plate through the connecting inner tube, and height adjustment is fixed through screwing up spacing bolt and fixed disk after suitable, will highly fix, is convenient for watch the music book through the horizontal angle that a connecting rod can adjust the fixed plate along the bearing rotation.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a music recognition board of music teaching which characterized in that: comprises a lifting mechanism and a fixed adjusting mechanism, wherein the lifting mechanism comprises a base (1), a first sliding groove (4) and a fixed shell (23), the base (1) is fixedly connected with a connecting outer pipe (2), the connecting outer pipe (2) is slidably connected with a connecting inner pipe (3), the first sliding groove (4) is fixedly connected with the connecting outer pipe (2), the first sliding groove (4) is slidably connected with a sliding block (21), the fixed shell (23) is fixedly connected with the surface of the connecting outer pipe (2), the fixed shell (23) is rotatably connected with a rocker (26), the rocker (26) is fixedly connected with a fixed disk (25), the rocker (26) is fixedly connected with a connecting disk (24), the connecting disk (24) is rotatably connected with one end of a fourth connecting rod (22), the other end of the fourth connecting rod (22) is rotatably connected with the sliding block (21), and the sliding block (21) is fixedly connected with one end of a second connecting rod (14), the other end of the second connecting rod (14) is fixedly connected with a connecting plate (5), and the connecting plate (5) is fixedly connected with the connecting inner tube (3);

the fixed adjusting mechanism comprises a bearing (6), a second sliding groove (10), a screw rod (12), a first connecting head (13), a third connecting head (17), a second connecting plate (19), a fixing frame (28) and a spring (30), wherein the bearing (6) is fixedly connected with the connecting inner tube (3), the bearing (6) is rotatably connected with the first connecting rod (7), the first connecting rod (7) is fixedly connected with the first connecting plate (8), the second sliding groove (10) is slidably connected with the connecting head (11), the screw rod (12) is rotatably connected with the connecting head (11), the first connecting head (13) is fixedly connected with the connecting head (11), the first connecting head (13) is rotatably connected with one end of the third connecting rod (15), the other end of the third connecting rod (15) is rotatably connected with the second connecting head (16), no. two connector (16) and fixed plate (9) fixed connection, No. three connector (17) and connecting plate (8) fixed surface are connected, and No. three connector (17) and No. four connector (18) rotate to be connected, No. four connector (18) and fixed plate (9) fixed connection, No. two connecting plate (19) and fixed plate (9) fixed surface are connected, mount (28) and fixed plate (9) fixed surface are connected, and mount (28) and No. four connecting rod (29) sliding connection, No. four connecting rod (29) and splint (20) fixed connection, and No. four connecting rod (29) and pull rod (31) fixed connection, spring (30) one end and splint (20) fixed surface are connected, and spring (30) other end and mount (28) fixed connection.

2. The music recognition board for music teaching according to claim 1, wherein: the surface of the fixed shell (23) is in threaded connection with a limiting bolt (27), and the limiting bolt (27) penetrates through the surface of the fixed shell (23) and is fixedly connected with the fixed disk (25).

3. The music recognition board for music teaching according to claim 1, wherein: the rocker (26) penetrates through the surface of the outer pipe (2), and the rocker (26) is fixedly connected with the center of the connecting disc (24).

4. The music recognition board for music teaching according to claim 1, wherein: no. two spout (10) are located connecting plate (8) central line position, lead screw (12) run through a connecting plate (8) surface and rotate with connector (11) and be connected, and lead screw (12) one end is located inside No. two spout (10) and rotates with a connecting plate (8) and be connected.

5. The music recognition board for music teaching according to claim 1, wherein: a connecting plate (8) surface is provided with No. two No. three connectors (17), two No. three connector (17) symmetric distribution is on a connecting plate (8) surface.

6. The music recognition board for music teaching according to claim 1, wherein: splint (20) surface is provided with a plurality of No. four connecting rods (29), No. four connecting rods (29) evenly distributed are on splint (20) surface, and No. four connecting rods (29) set up inside spring (30).