CN212461126U

CN212461126U - Music stand

Info

Publication number: CN212461126U
Application number: CN202021060566.0U
Authority: CN
Inventors: 李超; 王婧
Original assignee: Yanshan University
Current assignee: Yanshan University
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-02-02
Anticipated expiration: 2030-06-10

Abstract

The utility model provides a music stand, belonging to the technical field of musical instrument equipment, comprising a folding part, a connecting piece and a supporting part, wherein the folding part is used for forming a bearing plane when being unfolded and enclosing to form a containing cavity after being folded; the connecting piece is rotatably connected with the bottom of the folding part through a first rotating shaft, and the first rotating shaft is parallel to the bearing plane; the supporting part is detachably connected with the connecting piece, and the supporting part can be placed in the accommodating cavity after being separated from the connecting piece. The music stand of the utility model can conveniently adjust the placing angle of the music book placed on the bearing plane by adjusting the angle between the connecting piece and the folding part, and the viewing angle of the music book is optimal when people with different heights use the music stand; folding portion can enclose to close to form and be used for placing the chamber that holds of supporting part simultaneously, and the supporting part just can be placed and hold the intracavity as long as be in the dismantlement state with the connecting piece, realizes the reduction of whole music stand volume, conveniently accomodates and carries.

Description

Music stand

Technical Field

The utility model belongs to the technical field of musical instrument equipment, more specifically say, relate to a music stand.

Background

The music stand for vocal music training is a very common music teaching device, which is used for placing music scores for a practicer or a player to see the music scores. Current music stand is fixed knot structure, especially the place of music book, can only be in an angle, uses to the people of different heights and probably causes asthenopia, and whole support body is great moreover, carries and accomodates all inconveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a music stand aims at solving current music stand angle singleness, accomodates inconvenient technical problem.

In order to achieve the above object, the utility model adopts the following technical scheme: there is provided a music stand comprising:

the folding part is used for forming a bearing plane when being unfolded and enclosing to form an accommodating cavity after being folded;

the connecting piece is rotatably connected with the bottom of the folding part through a first rotating shaft, and the first rotating shaft is parallel to the bearing plane; and

the supporting part is detachably connected with the connecting piece and can be placed in the accommodating cavity after being separated from the connecting piece.

As another embodiment of the present application, the folding portion includes at least three folding legs rotatably connected in sequence through a second rotating shaft perpendicular to the first rotating shaft.

As another embodiment of the present application, the folding portion includes:

the bottom of the upright post is connected with the connecting piece through the first rotating shaft; and

folding frame group, perpendicular to be equipped with at least three, at least one in the direction of stand axis folding frame group with the stand passes through third pivot normal running fit, adjacent two through second pivot normal running fit between the folding frame group, the second pivot with the third pivot is all perpendicular to first pivot.

As another embodiment of the application, the folding rack group comprises a plurality of folding racks distributed along the axial direction of the upright post.

As another embodiment of the present application, a connecting rod is further connected to the free end of the set of folding legs at the edge.

As another embodiment of the present application, a book holder is disposed at the bottom of the folding portion, and the book holder is slidably connected to the folding portion along a direction perpendicular to the supporting plane.

As another embodiment of the present application, the bottom of the supporting portion is provided with a clamping member.

As another embodiment of the present application, the holder includes:

the first clamping plate is fixedly arranged at the bottom of the supporting part and is vertical to the supporting part;

one end of the elastic piece is fixedly connected with the bottom of the first clamping plate; and

the second clamping plate is fixedly connected with the other end of the elastic piece;

a clamping space is formed between the first clamping plate and the second clamping plate.

As another embodiment of the present application, the holder includes:

the base is a U-shaped frame with an opening direction perpendicular to the vertical direction and the axis of the first rotating shaft respectively, the base is fixedly arranged at the bottom of the supporting part, and a threaded hole is formed in the bottom of the base;

the threaded rod is connected with the threaded hole; and

the disc is fixedly arranged on the top of the threaded rod;

a clamping space is formed between the disc and the top of the base.

As another embodiment of the application, a connecting rope is further connected between the supporting part and the connecting piece.

The utility model provides a music stand's beneficial effect lies in: compared with the prior art, the music stand comprises the folding part, the connecting part and the supporting part, when the music stand is in a use state, the supporting part is used for supporting, the connecting part and the top of the supporting part are in an installation state, the folding part is in an expansion state to form a bearing plane, at the moment, a music book only needs to be placed on the bearing plane, and then the angle between the bearing plane and the connecting part is adjusted to be suitable for a use visual angle; when finishing using, need accomodate or carry it, dismantle the connecting piece from the supporting part, the angle of adjusting connecting piece and folding portion is the biggest, is the state of buckling, then places the supporting part in the chamber that holds that the folding portion encloses to whole volume diminishes, conveniently carries or accomodates. The music stand of the utility model can conveniently adjust the placing angle of the music book placed on the bearing plane by adjusting the angle between the connecting piece and the folding part, and the viewing angle of the music book is optimal when people with different heights use the music stand; folding portion can enclose to close to form and be used for placing the chamber that holds of supporting part simultaneously, and the supporting part just can be placed and hold the intracavity as long as be in the dismantlement state with the connecting piece, realizes the reduction of whole music stand volume, conveniently accomodates and carries.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions 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 creative efforts.

Fig. 1 is a schematic view of a music stand according to an embodiment of the present invention in an unfolded state;

fig. 2 is a schematic diagram of a music stand according to a first embodiment of the present invention in a folded state;

fig. 3 is a schematic top view of a music stand according to an embodiment of the present invention in a folded state;

fig. 4 is a schematic view of a three-dimensional structure of a music stand in an unfolded state according to a second embodiment of the present invention;

FIG. 5 is an enlarged view of A in FIG. 4;

fig. 6 is a schematic side view of the music stand according to the third embodiment of the present invention in an expanded state.

In the figure: 1. a folding part; 2. an accommodating chamber; 3. a connecting member; 4. a support portion; 5. a folding frame; 6. a column; 7. a second rotating shaft; 8. a snap ring; 9. a book support; 10. a clamping member; 101. a first splint; 102. an elastic member; 103. a second splint; 104. a base; 105. a threaded rod; 106. a disc; 11. connecting ropes; 12. a pressure lever.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 6 together, the music stand of the present invention will now be described. The music stand comprises a folding part 1, a connecting piece 3 and a supporting part 4, wherein the folding part 1 is used for forming a supporting plane when being unfolded and enclosing to form an accommodating cavity 2 after being folded; the connecting piece 3 is rotationally connected with the bottom of the folding part 1 through a first rotating shaft, and the first rotating shaft is parallel to the bearing plane; the supporting part 4 is detachably connected with the connecting piece 3, and the supporting part 4 can be placed in the accommodating cavity 2 after being separated from the connecting piece 3.

Compared with the prior art, the utility model discloses the music stand includes folding portion 1, connecting piece 3 and supporting part 4, and when the user state, supporting part 4 is used for supporting, and connecting piece 3 and the top of supporting part 4 are in the installation state, and folding portion 1 is in the expansion state and forms the bearing plane, and only need to place the music book on the bearing plane this moment, then adjust the angle between bearing plane and connecting piece 3 to the suitable use visual angle; when finishing using, need accomodate or carry it, dismantle connecting piece 3 from supporting part 4, the angle of adjusting connecting piece 3 and folded portion 1 is the biggest, is the state of buckling, then places supporting part 4 in the chamber 2 that holds that folded portion 1 encloses to whole volume diminishes, conveniently carries or accomodates. The music stand of the utility model can conveniently adjust the placing angle of the music book placed on the bearing plane by adjusting the angle between the connecting piece 3 and the folding part 1, and the viewing angle of the music book is optimal when the music stand is convenient for people with different heights to use; folding portion 1 can enclose to close simultaneously and form the chamber 2 that holds that is used for placing supporting part 4, and supporting part 4 just can be placed and hold the chamber 2 as long as be in the dismantlement state with connecting piece 3 in, realize the reduction of whole music stand volume, conveniently accomodate and carry.

As a specific embodiment of the music stand provided by the present invention, please refer to fig. 1 to 5, the folding portion 1 includes at least three folding stands 5 connected in sequence by the rotation of the second rotating shaft 7, and the second rotating shaft 7 is perpendicular to the first rotating shaft. The bottom of one of the folding legs 5 is in running fit with the connecting piece 3 through a first rotating shaft. When the music stand needs to be used, the folding stands 5 are rotated to enable the two adjacent folding stands 5 to be in a parallel state, and at the moment, the folding stands are in an unfolded state to form a bearing plane, and a music book can be unfolded and placed on the bearing plane for use; when needs are accomodate, rotate two adjacent folding leg 5 and adjust for two folding leg 5 butt joints (can seamless butt joint, also can have the gap butt joint, the butt joint gap is no longer than supporting part 4's width can) of head and the tail in folding portion 1, a plurality of folding leg 5 at this moment enclose to close and form and hold chamber 2, can dismantle supporting part 4 and place in holding chamber 2, conveniently carry.

In this embodiment, the folding leg 5 may be a plate-shaped structure, or may be a frame formed by combining a cross bar and a vertical bar; one side of the folding frame 5 is provided with a plurality of second rotating shafts 7, and the other side of the folding frame is provided with a snap ring which is used for being rotationally connected with the second rotating shafts 7 on the adjacent folding frames 5. When the installation, embolia snap ring 8 from the top of the 7 positions of second pivot on the adjacent folding leg 5, until snap ring 8 overlaps completely in the periphery of second pivot 7, specifically, the surface of second pivot 7 sets up with folding leg 5's surface interval, the bottom is equipped with the connecting strip of being connected with folding leg 5's side, can prevent that snap ring 8 from dropping, the rotation process of folding leg 5 is conveniently operated through the normal running fit of second pivot 7 with snap ring 8, promote user's user experience.

Furthermore, the second rotating shaft 7 and the clamping ring 8 of the adjacent folding rack 5 support are convenient to mount, the mounting number of the folding racks 5 can be not limited, and the length of a bearing plane formed by the rows can be prolonged or shortened, so that the folding rack is suitable for music scores with different text formats.

As a specific embodiment of the music stand provided by the present invention, please refer to fig. 1 to 4, the folding portion 1 includes a stand column 6 and a folding stand group, the bottom of the stand column 6 is connected with the connecting member 3 through a first rotating shaft; folding frame group is equipped with at least threely in the direction of perpendicular stand 6 axis, and at least one folding frame group passes through third pivot normal running fit with stand 6, through 7 normal running fit of second pivot between two adjacent folding frame groups, and second pivot 7 and the first pivot of third pivot equal perpendicular to. The stand column 6 can stably expand the plane state among a plurality of folding frame groups, thereby being favorable for the stable state when the music score is placed and being favorable for use.

Preferably, two folding frame groups are respectively arranged on two sides of the upright post 6, and each folding frame group can only rotate within a right-angle range. The unfolding state is as follows: two adjacent folding frame groups are parallel to each other and unfolded to form a bearing plane, and at the moment, each folding frame group is positioned at the rotating limit position (namely the unfolding limit); the storage state is as follows: two adjacent folding leg groups are perpendicular to each other and enclose a quadrilateral accommodating cavity 2, and each folding leg 5 is at the rotating limit position (namely, the closing limit).

The upright post 6 and the folding frame groups at the two sides can be fixedly connected or rotatably connected, when the upright post 6 and the folding frame groups are fixedly connected, only one side of the folding frame group is provided with a second rotating shaft 7 or a clamping ring 8, the other side of the folding frame group is fixedly connected with the upright post 6, when the folding part is in a folding state, the upright post 6 and the two folding frame groups at the two sides form one side surface of the accommodating cavity 2, and the other folding frame groups form the other side surfaces of the accommodating cavity 2; when stand 6 and folding frame group rotate to be connected, the both sides of stand 6 also are equipped with respectively with folding frame group on the second pivot 7 (or the snap ring 8) of being connected of snap ring 8 (or second pivot 7), stand 6 for holding a side of chamber 2 this moment, all folding frame group forms the side that holds chamber 2, above-mentioned multiple connected mode is convenient to be adjusted according to the demand, has the variety. Note: and a second rotating shaft 7, namely a third rotating shaft, is arranged on the upright post 6.

By installing different numbers of folding frame groups on one side of each upright post 6, the length of the bearing plane formed by the rows can be prolonged or shortened, thereby being suitable for music scores with different text formats.

As a specific embodiment of the music stand of the present invention, please refer to fig. 1 to 4, the folding stand set includes a plurality of folding stands 5 axially distributed along the upright 6. The more the quantity of folding leg 5, the bigger is the bearing area of bearing plane, is for wholly being platelike bearing plane material saving, reduction in manufacturing cost through setting up a plurality of folding legs 5.

As a specific embodiment of the music stand provided by the present invention, please refer to fig. 1 to 4, the free end of the folding stand set at the edge is further connected with a connecting rod. The folding frame groups on one side of the upright post 6 can be driven to rotate and unfold by controlling one connecting rod, and the unfolding and folding of the folding frame groups on the other side are adjusted in the same way, so that the structure is convenient to adjust, the single folding frame groups do not need to be adjusted in sequence, and the use is convenient; simultaneously the setting of connecting rod makes the structure more pleasing to the eye, and the smooth edge that prevents to bear the plane causes to collide with to the user when setting up second pivot 7 or snap ring 8 and use, improves user experience.

As a specific embodiment of the music stand of the present invention, please refer to fig. 1 and 4, a book support 9 is disposed at the bottom of the folding portion, and the book support 9 is slidably connected to the folding portion along a direction perpendicular to the supporting plane. Under the user state, the folding part expandes for the bearing plane, places the music book on the bearing plane, and book support 9 is located the bottom of music book, supports the music book on the bearing plane, makes things convenient for placing of music book, adjusts book support 9 through the push-and-pull that slides, can prolong or shorten book support 9 for the protruding length of bearing plane, is applicable to the bearing centre gripping of the music book of different thickness.

In this embodiment, the bottom of the supporting plane is provided with a chute for the book support 9 to slide, so that the protruding length of the book support 9 relative to the supporting plane can be conveniently adjusted; the end of the book support 9 is provided with a baffle plate, and the baffle plate is perpendicular to the book support 9 and used for clamping the music score between the book support and a bearing plane, so that the music score is prevented from falling.

As a specific embodiment of the music stand of the present invention, please refer to fig. 1 to 2, 4 and 6, a clamping member 10 is disposed at the bottom of the supporting portion 4. The bottom of the support part 4 is provided with a clamping piece 10, when the support part is not required to be placed on the ground for use, the support part can be fixed on other objects (such as a column and a table edge) through the clamping piece 10, so that more applicable occasions are provided, and the convenience is improved.

As a specific embodiment of the music stand of the present invention, please refer to fig. 1 to 4, the clamping member 10 includes a first clamping plate 101, an elastic member 102 and a second clamping plate 103, the first clamping plate 101 is fixedly disposed at the bottom of the supporting portion 4 and is perpendicular to the supporting portion 4; one end of the elastic part 102 is fixedly connected with the bottom of the first clamping plate 101; the second clamping plate 103 is fixedly connected with the other end of the elastic piece 102; a clamping space is formed between the first clamping plate 101 and the second clamping plate 103. Preferably, second splint 103 is the setting of predetermineeing the contained angle with first splint 101, elastic component 102 is the spring, when needs are with the music stand centre gripping when the table limit, break off narrower one side of first splint 101 and second splint 103 off with the fingers and thumb, make this side interval increase, the spring of opposite side is compressed simultaneously, with first splint 101 and second splint 103 centre gripping at the table limit, the spring of opposite side rebounds, the one side interval of first splint 101 of extrusion and second splint 103 narrows down, thereby the centre gripping is fixed at the table limit, accomplish the fixed to the music stand, make things convenient for this music stand to use on the auxiliary basis of other instruments, the use occasion is more extensive.

In this embodiment, the bottom of first splint 101 and the top of second splint 103 all are equipped with the buffer layer, can protect by the centre gripping object surface, prevent that permanent centre gripping from damaging other objects.

As a specific embodiment of the music stand provided by the present invention, please refer to fig. 6, the clamping member 10 includes a base 104, a threaded rod 105 and a disc 106, the base 104 is a U-shaped frame with an opening direction perpendicular to the up-down direction and the first rotation axis respectively, the base 104 is fixed at the bottom of the supporting portion 4, and the bottom of the base 104 is provided with a threaded hole; the threaded rod 105 is connected with the threaded hole; the disc 106 is fixedly arranged on the top of the threaded rod 105; a clamping space is formed between the disc 106 and the top of the base 104. For example, when the music stand needs to be clamped on a table, the threaded rod 105 is rotated, the threaded rod 105 drives the disc 106 to move in the direction away from the top of the base 104 until the clamping space is large enough, so that the table is located in the clamping space, the threaded rod 105 is rotated in the opposite direction, and the disc 106 moves in the direction close to the top of the base 104 until the table top is clamped in the clamping space, so that the music stand is fixed, and the music stand is convenient to use on the auxiliary basis of other tools.

In this embodiment, the bottom of the top surface of the base 104 and the top of the disc 106 are both provided with buffer layers, which can protect the surface of the object to be clamped and prevent other objects from being damaged by long-term clamping.

As a specific embodiment of the music stand provided by the present invention, please refer to fig. 2 to 3, a connection rope 11 is further connected between the support portion 4 and the connection member 3. One end of the connecting rope 11 is fixedly connected with the top of the supporting part 4, and the other end of the connecting rope is fixedly connected with the bottom of the connecting piece 3, so that the supporting part 4 and the connecting piece 3 can be prevented from being completely separated in a disassembly state through the connecting piece 3, and the supporting part 4 is prevented from being lost; specifically, connect rope 11 and be connected through the mode of joint at supporting part 4 and connecting piece 3, under the state that supporting part 4 is connected with connecting piece 3, exist between the top of supporting part 4 and the bottom of connecting piece 3 and be used for placing the space of being connected rope 11, connect rope 11 and coil and place, need not to dismantle, convenient storage.

As a specific embodiment of the music stand of the present invention, please refer to fig. 1, 4 and 6, a pressing rod 12 for flattening the music book is disposed on the folding portion 1, and the pressing rod 12 is rotatably connected to the folding portion 1. When folding portion 1 expandes, form the bearing plane, the depression bar is established at bearing plane's side, before putting the music book on the bearing plane, rotates earlier depression bar 12 and adjusts to the state parallel with supporting part 4, places the back with the music book, rotates depression bar 12 and presses and establish on the music book, conveniently fixes the music book after turning over the page or leaf, prevents that the music book from turning over the page or leaf at will under the condition such as blowing and being unfavorable for watching.

Specifically, the tip of depression bar 12 is equipped with the rotating head, rotating head and depression bar 12 fixed connection, be equipped with on the folding leg 5 be used for with rotating head normal running fit's mounting hole, conveniently rotate depression bar 12 and adjust simple structure, convenient operation.

As a specific embodiment of the music stand of the present invention, please refer to fig. 1, 4 and 6, the pressing rod 12 is a flexible rod. The flexible pressure lever 12 can be conveniently broken, the damage degree to the surface of the music score is correspondingly reduced, and the rigid lever is prevented from being attached to the surface of the music score to cause damage when rotating; meanwhile, when the foldable bicycle is stored, the flexible material of the pressure lever 12 is more convenient to bend into the containing cavity 2 for storage.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Music stand, characterized by, including:

2. The music stand according to claim 1, wherein the folding portion comprises at least three folding legs rotatably connected in sequence by a second rotation axis perpendicular to the first rotation axis.

3. The music stand of claim 1, wherein the fold comprises:

4. The music stand of claim 3, wherein the set of folding stands includes a plurality of folding stands axially distributed along the upright.

5. The music stand according to claim 4, wherein the free ends of the set of folding stands at the edges are further connected with a connecting bar.

6. The music stand according to claim 1, characterized in that the bottom of the folding portion is provided with a book holder, which is slidingly connected to the folding portion in a direction perpendicular to the resting plane.

7. The music stand according to claim 1, wherein the bottom of the support portion is provided with a clamping member.

8. The music stand of claim 7, wherein the clamping member comprises:

9. The music stand of claim 7, wherein the clamping member comprises:

the threaded rod is connected with the threaded hole; and

the disc is fixedly arranged on the top of the threaded rod;

a clamping space is formed between the disc and the top of the base.

10. The music stand of claim 1, wherein a connecting cord is further connected between the support portion and the connecting member.