CN209058278U - It is a kind of to facilitate music stand for music teaching - Google Patents

Abstract

Facilitate music stand for music teaching the utility model discloses a kind of, including pedestal, installation part is fixed at the top of the pedestal, the top of the installation part, which is run through, connecting rod, connecting plate is provided at the top of the connecting rod, the top of the connecting plate is connected with spherical groove by spherical link block, the top of the spherical groove, which is run through, pull rod, handle is fixed at the top of the pull rod, the bottom of the pull rod is fixed with pressing plate, the device is additionally provided with spring, pressing plate, anti-abrasion pad, pull rod and handle, when needing to be clamped fixed to music score, user only needs pull handle, pull rod moves upwards, so that pressing plate moves upwards, pressing plate moves upwards so that spring contraction, music score is placed below anti-abrasion pad by user, user unclamps handle after placing, spring is compound so that pressing plate is pressed on music score, anti-abrasion pad can be to prevent Only pressing plate scratches music score, and such clamping mode is more convenient, solves the problems, such as fixed inconvenience mentioned above.

Description

It is a kind of to facilitate music stand for music teaching

Technical field

The utility model relates to technical fields, specially a kind of to facilitate music stand for music teaching.

Background technique

Music easel means the shelf for putting music score, is suitable for any musical instrument, folds music stand and is typically referred to as small music stand, whole Foldable, general producer all dispenses waterproof packet, and three sections adjust height at two, is divided to aluminum alloy joint and two kinds of adapter of plastic.

In use, most of be all to adjust height by bolt and jack to existing music easel, when needing to adjust When height, need to extract bolt, then adjustment height, then again plugs bolt, this adjustment mode be on the one hand difficult by Bolt quickly injects in jack, on the other hand, since jack directly has spacing, it is difficult to ensure that up-regulation or decline are exactly to be suitble to The height of user, this adjustment mode is poor for applicability, troublesome in poeration, meanwhile, existing part music easel when placing music score, It is fixed using bolting on, this fixed form needs first back-out bolt, then again place music score, then upper make-up Bolt button is tight, to be fixed, this fixed form is more troublesome, and delays the time of user.

Utility model content

Facilitate music stand for music teaching the purpose of this utility model is to provide a kind of, to solve in above-mentioned background technique The adjustment mode of proposition inconvenient problem poor for applicability and fixed.

To achieve the above object, the utility model provides the following technical solutions: a kind of to facilitate music stand for music teaching, packet Pedestal is included, installation part is fixed at the top of the pedestal, the top of the installation part, which is run through, connecting rod, the top of the connecting rod Portion is provided with connecting plate, and the top of the connecting plate is connected with spherical groove by spherical link block, passes through at the top of the spherical groove It is installed with pull rod, handle is fixed at the top of the pull rod, the bottom of the pull rod is fixed with pressing plate, the bottom setting of the pressing plate There is anti-abrasion pad, spring is fixed at the top of the pressing plate, and the inner upper of one end of the spring and bracket is to connection, it is described The side of installation part is through there is rocking handle, and one end of the rocking handle is connected with active conical tooth, and the inside two sides of the installation part open up There is limiting slot, the installation part is internally provided with screw rod, and the top of the screw rod is through the bottom with connecting rod, the silk The outer surface of bar is fixed with from mantle tooth, and the active conical tooth is rotatablely connected with from mantle tooth, is passed through on the inside of the limiting slot Gag lever post is connected with the bottom of connecting rod, and the inside two sides of the connecting rod are provided with threaded block.

Preferably, the outer surface of the rocking handle is socketed with Anti-slip cover.

Preferably, the active conical tooth is located at the inside of installation part, and the active conical tooth is rotatablely connected with from mantle tooth.

Preferably, the outer surface of the screw rod engages connection with threaded block.

Preferably, the outer surface of the connecting plate is provided with drawer, and the back of the drawer is prolonged to the inside of connecting plate It stretches, the outer surface of the drawer offers kerve.

Preferably, there are two the spring settings, and two springs are made using manganese steel material.

Compared with prior art, the utility model has the beneficial effects that this kind facilitates music stand for music teaching to be provided with Rocking handle, screw rod, active conical tooth and from mantle tooth, when user needs to adjust height in use, user can be shaken Shake handle, rocking handle rotation drives active conical tooth rotation, and active conical tooth rotation is rotated with from mantle tooth, drives screw rod from mantle tooth Rotation, screw rod engage connection with threaded block, and screw rod rotation is so that connecting rod upwardly or downwardly moves, when being adjusted to suitable height When spending, user stops shaking rocking handle, so that it is more convenient that user adjusts height, and adjusts height more Add accurately, solves the problems, such as that adjustment mode mentioned above is poor for applicability, meanwhile, which is additionally provided with spring, pressing plate, prevents Mill pad, pull rod and handle, when needing to be clamped fixed to music score, user only needs pull handle, pull rod to move upwards, and makes It obtains pressing plate to move upwards, pressing plate moves upwards so that music score is placed on anti-abrasion pad in the following, placing it by spring contraction, user User unclamps handle afterwards, and spring is compound so that pressing plate is pressed on music score, and anti-abrasion pad can prevent pressing plate from scratching music score, press from both sides in this way Tight mode is more convenient, solves the problems, such as fixed inconvenience mentioned above.

Detailed description of the invention

Fig. 1 is that the utility model body just cuts open structural schematic diagram；

Fig. 2 is that the utility model is driven runner overlooking structure diagram；

Fig. 3 is the partial enlargement structural representation of the utility model A.

In figure: 1, pedestal；2, connecting plate；3, installation part；4, connecting rod；5, drawer；6, kerve；7, Anti-slip cover；8, fixed Bar；9, rocking handle；10, active conical tooth；11, bracket；12, handle；13, pull rod；14, spring；15, pressing plate；16, anti-abrasion pad；17, ball Shape slot；18, spherical link block；19, threaded block；20, screw rod；21, gag lever post；22, limiting slot；23, from mantle tooth.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: it is a kind of to facilitate music stand for music teaching, including Pedestal 1, connecting plate 2, installation part 3, connecting rod 4, drawer 5, kerve 6, Anti-slip cover 7, fixed link 8, rocking handle 9, active conical tooth 10, support Slot 11, handle 12, pull rod 13, spring 14, pressing plate 15, anti-abrasion pad 16, spherical groove 17, spherical link block 18, threaded block 19, screw rod 20, gag lever post 21, limiting slot 22 and from mantle tooth 23, the top of pedestal 1 are fixed with installation part 3, and the top of installation part 3 is through having Connecting rod 4, the top of connecting rod 4 are provided with connecting plate 2, and the top of connecting plate 2 passes through spherical link block 18 and is connected with spherical groove 17, the top of spherical groove 17 is through there is pull rod 13, and the top of pull rod 13 is fixed with handle 12, and the bottom of pull rod 13 is fixed with pressing plate 15, the bottom of pressing plate 15 is provided with anti-abrasion pad 16, and anti-abrasion pad 16 can prevent pressing plate 15 from scratching music score, and the top of pressing plate 15 is solid Surely there is spring 14, and the inner upper of one end of spring 14 and bracket 11, to connection, the side of installation part 3 is shaken through there is rocking handle 9 One end of handle 9 is connected with active conical tooth 10, and the inside two sides of installation part 3 offer limiting slot 22, and the inside of the installation part 3 is set It is equipped with screw rod 20, and the top of screw rod 20, through the bottom with connecting rod 4, the outer surface of screw rod 20 is fixed with from mantle tooth 23, Active conical tooth 10 is rotatablely connected with from mantle tooth 23, and the inside of limiting slot 22 is connected by gag lever post 21 with the bottom of connecting rod 4 It connects, the inside two sides of connecting rod 4 are provided with threaded block 19.

The outer surface of rocking handle 9 is socketed with Anti-slip cover 7 referring to FIG. 1-2, and envoy will not skid when shaking rocking handle 9, makes It must shake more convenient, active conical tooth 10 is located at the inside of installation part 3, and active conical tooth 10 is rotatablely connected with from mantle tooth 23, It can be driven when active conical tooth 10 rotates from mantle tooth and be rotated, so that adjustment height is more convenient.

Connection is engaged with threaded block 19 in the outer surface of screw rod 20 referring to FIG. 1-2, when screw rod 20 rotates, can pass through Threaded block 19 makes that connecting rod is driven to adjust up and down, and the outer surface of connecting plate 2 is provided with drawer 5, and the back of drawer 5 is to connection The internal stretch of plate 2, the outer surface of drawer 5 offer kerve 6, and drawer 5, will not convenient for users to placing some other music score It is deposited in and places elsewhere or nowhere.

Referring to Fig. 3, there are two the settings of spring 14, and two springs 14 are made using manganese steel material, can be passed through Spring 14 itself there is elasticity to clamp to music score, so that fixation is more convenient, while spring 14 samples manganese steel material Matter manufactures so that 14 mass of spring more, extends the service life of spring 14.

Working principle: firstly, this kind of device is placed on level ground by user, checking whether it can shake, and uses Then pull handle 12, pull rod 13 move upwards person, so that pressing plate 15 moves upwards, pressing plate 15 is moved upwards so that spring 14 is received Music score is placed on anti-abrasion pad 16 in the following, user unclamps handle after placing by contracting, user, and spring 14 is compound so that pressing plate 15 are pressed on music score, and when user needs to adjust height in use, user can shake rocking handle 9, and rocking handle 9 rotates Active conical tooth 10 is driven to rotate, the rotation of active conical tooth 10 is rotated with from mantle tooth 23, and drive screw rod 20 to rotate from mantle tooth 23, Screw rod 20 engages connection with threaded block 19, and screw rod 20 rotates so that connecting rod 4 upwardly or downwardly moves, when being adjusted to suitable When height, user stops shaking rocking handle 9, and when user nowhere places there are also other music score, operator can will be taken out Drawer 5 is opened, and music score is put in.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of facilitate music stand for music teaching, including pedestal (1), it is characterised in that: be fixed at the top of the pedestal (1) Installation part (3), the top of the installation part (3) are provided with connecting plate at the top of the connecting rod (4) through having connecting rod (4) (2), the top of the connecting plate (2) passes through spherical link block (18) and is connected with spherical groove (17), the top of the spherical groove (17) Portion is fixed with handle (12), the bottom of the pull rod (13) is fixed with pressure through having pull rod (13) at the top of the pull rod (13) The bottom of plate (15), the pressing plate (15) is provided with anti-abrasion pad (16), is fixed with spring (14) at the top of the pressing plate (15), and To connection, the side of the installation part (3), which is run through, rocking handle for one end of the spring (14) and the inner upper of bracket (11) (9), one end of the rocking handle (9) is connected with active conical tooth (10), and the inside two sides of the installation part (3) offer limiting slot (22), the installation part (3) is internally provided with screw rod (20), and the top of the screw rod (20) runs through and connecting rod (4) Bottom, the outer surface of the screw rod (20) are fixed with from mantle tooth (23), and the active conical tooth (10) turns with from mantle tooth (23) Dynamic connection, the inside of the limiting slot (22) are connected by gag lever post (21) with the bottom of connecting rod (4), the connecting rod (4) inside two sides are provided with threaded block (19).

A kind of facilitate music stand for music teaching 2. according to claim 1, it is characterised in that: the rocking handle (9) it is outer Surface is socketed with Anti-slip cover (7).

A kind of facilitate music stand for music teaching 3. according to claim 1, it is characterised in that: the active conical tooth (10) Positioned at the inside of installation part (3), and the active conical tooth (10) is rotatablely connected with from mantle tooth (23).

A kind of facilitate music stand for music teaching 4. according to claim 1, it is characterised in that: the screw rod (20) it is outer Connection is engaged with threaded block (19) in surface.

A kind of facilitate music stand for music teaching 5. according to claim 1, it is characterised in that: the connecting plate (2) Outer surface is provided with drawer (5), and the back of the drawer (5) is to the internal stretch of connecting plate (2), the drawer (5) it is outer Surface offers kerve (6).

A kind of facilitate music stand for music teaching 6. according to claim 1, it is characterised in that: spring (14) setting There are two, and two springs (14) are made using manganese steel material.