CN111493517A

CN111493517A - Vocal music exercise assistor

Info

Publication number: CN111493517A
Application number: CN202010537243.4A
Authority: CN
Inventors: 陈莉霞
Original assignee: Zhengzhou Xias College
Current assignee: Zhengzhou Xias College
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2020-08-07
Anticipated expiration: 2040-06-12
Also published as: CN111493517B

Abstract

The invention discloses a vocal music exercise assistor, which comprises a mounting block, a first mounting groove, a connecting rod, a moving block, a through hole and a supporting leg, wherein the mounting block is welded on the outer wall of the bottom end of a first supporting rod; the folding assembly provided by the invention can drive the supporting legs to fold and unfold quickly through sliding movement, can stably support the first supporting rod, occupies a small space, is convenient to carry, saves time and labor, can adjust the height and the angle of the placing plate on the second supporting rod, is suitable for being used and exercised by vocal music exercisers with different heights, and also meets the requirement of a comfortable playing or exercising posture.

Description

Vocal music exercise assistor

Technical Field

The invention relates to the technical field of vocal music exercise equipment, in particular to a vocal music exercise auxiliary device.

Background

Along with the improvement of living standard of people, more and more people learn music, and in music vocal training, except that main equipment directly influences the training effect, and the operation requirement to auxiliary equipment also improves thereupon, often need the music stand in vocal training, the music stand is the auxiliary instrument who is used for placing the music book for the player, the player plays according to the music book of placing on the music stand, however current music stand, the structure is more complicated, the function is more single, it is not very convenient to use, some music stand landing legs are fixed, can not contract folding, it is inconvenient to carry, the height and the angle of support are also fixed, it is troublesome and hard to adjust, can not satisfy comparatively comfortable performance or practice the posture, make people produce fatigue easily, do not worth extensively popularizing and applying.

Disclosure of Invention

The present invention is directed to a vocal music exercise aid to solve the above problems.

In order to solve the technical problems, the invention provides the following technical scheme: a vocal music exercise assistor comprises a first supporting rod, a folding assembly, an adjusting assembly, a second supporting rod, a first sliding groove, a first sliding block, a first inserting groove, a top rod, a first spring, a second sliding groove, a second sliding block, a second inserting groove, a third sliding groove, a stop block, a third sliding block, a second spring and a placing plate, wherein the folding assembly is arranged on the outer wall of the bottom end of the first supporting rod;

the folding assembly comprises an installation block, a first installation groove, a connecting rod, a moving block, a through hole and support legs, wherein the installation block is welded on the outer wall of the bottom end of the first support rod, the first installation groove is distributed on the outer walls of two sides of the installation block, the connecting rod is rotatably installed on the inner walls of two sides of the first installation groove, the moving block is sleeved on the outer walls of two sides of the first support rod above the installation block, the through hole is formed in the outer wall of the top end of the moving block corresponding to the first support rod, the inner wall of the through hole is connected with the outer wall of the first support rod in a sliding mode, the support legs are rotatably installed on the outer wall of the bottom end of the moving block in a distributed mode, the outer wall of the middle of each support leg is rotatably;

the adjusting component comprises a second mounting groove, a rotating shaft, an adjusting disc, a clamping groove, an inserting hole and a clamping pin, a second supporting rod is mounted on the outer wall of the top end of the first supporting rod, the second mounting groove is formed in the outer wall of the bottom end of the second supporting rod in a corresponding mode, the rotating shaft is mounted on the inner walls of the two sides of the second mounting groove in a rotating mode, the first supporting rod is fixedly connected with the rotating shaft, the rotating shaft is located on the outer wall of one side of the first supporting rod in a sleeved mode and is fixed with the adjusting disc, the clamping groove is formed in the outer wall of one side of the adjusting disc in a distributed mode, the inserting hole is formed in the inner wall of one side of the second mounting groove in a penetrating mode.

Furthermore, a first sliding block is welded on the inner wall of one side of the through hole, a first sliding groove is formed in the outer wall of one side of the first supporting rod corresponding to the first sliding block, and the inner wall of the first sliding groove is attached to the outer wall of the first sliding block.

Furthermore, the number of the first mounting grooves, the connecting rods and the supporting legs is three.

Further, first inserting groove has been seted up to the symmetry on the top outer wall of installation piece, the inside grafting of first inserting groove has the ejector pin, the ejector pin is located the symmetrical welding on the inside bottom outer wall of first inserting groove and has the second slider, correspond the second slider on the both sides inner wall of first inserting groove and seted up the second spout, and the outer wall laminating of the inner wall of second spout and second slider, the bottom inner wall mounting of first inserting groove has first spring, and the other end of first spring welds on the bottom outer wall of ejector pin.

Furthermore, a second inserting groove is formed in the outer wall of one side of the first supporting rod, a stop block is inserted into the second inserting groove, the stop block is located on the outer wall of one side of the inner portion of the first inserting groove, a third sliding groove is formed in the inner wall of the two sides of the second inserting groove and corresponds to the third sliding block, the inner wall of the third sliding groove is attached to the outer wall of the third sliding block, a first spring is fixedly arranged on the inner wall of one side of the second inserting groove, and the other end of the first spring is welded to the outer wall of one side of the stop block.

Furthermore, a placing plate is rotatably arranged on the outer wall of the top end of the second supporting rod.

Compared with the prior art, the invention has the following beneficial effects: the folding assembly provided by the invention drives the supporting legs to fold and unfold quickly through sliding movement, has a simple structure, is convenient to use, can stably support the first supporting rod, is convenient to carry, occupies a small space, saves time and labor, can adjust the height and the angle of the placing plate on the second supporting rod, is suitable for practicing and using vocal music with different heights, also meets the requirements of comfortable playing or practicing postures, reduces the use fatigue and is worthy of wide popularization and application.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic overall perspective view of the present invention;

FIG. 2 is a schematic view of the overall front cut-away construction of the present invention;

FIG. 3 is a front view cut-away schematic view of a DE1 folding assembly of the present invention;

FIG. 4 is an enlarged view of area A of FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the area B of FIG. 2 according to the present invention;

in the figure: 1. a first support bar; 2. a folding assembly; 3. an adjustment assembly; 4. a second support bar; 5. a first chute; 6. a first slider; 7. a first insertion groove; 8. a top rod; 9. a first spring; 10. a second chute; 11. a second slider; 12. a second insertion groove; 13. a third chute; 14. a stopper; 15. a third slider; 16. a second spring; 17. placing the plate; 21. mounting blocks; 22. a first mounting groove; 23. a connecting rod; 24. a moving block; 25. a through hole; 26. a support leg; 31. a second mounting groove; 32. a rotating shaft; 33. adjusting the disc; 34. a card slot; 35. inserting holes; 36. a bayonet lock.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a vocal music exercise assistor comprises a first supporting rod 1, a folding assembly 2, an adjusting assembly 3, a second supporting rod 4, a first sliding groove 5, a first sliding block 6, a first inserting groove 7, a top rod 8, a first spring 9, a second sliding groove 10, a second sliding block 11, a second inserting groove 12, a third sliding groove 13, a stop block 14, a third sliding block 15, a second spring 16 and a placing plate 17, wherein the folding assembly 2 is arranged on the outer wall of the bottom end of the first supporting rod 1; the folding component 2 comprises an installation block 21, a first installation groove 22, a connecting rod 23, a moving block 24, a through hole 25 and a supporting leg 26, the installation block 21 is welded on the outer wall of the bottom end of the first supporting rod 1, the first installation groove 22 is distributed on the outer walls of two sides of the installation block 21, the connecting rod 23 is rotatably installed on the inner walls of two sides of the first installation groove 22, the moving block 24 is sleeved on the outer walls of two sides of the first supporting rod 1 above the installation block 21, the through hole 25 is formed in the outer wall of the top end of the moving block 24 corresponding to the first supporting rod 1, the inner wall of the through hole 25 is slidably connected with the outer wall of the first supporting rod 1, the supporting leg 26 is rotatably installed on the outer wall of the bottom end of the moving block 24 in a distributed mode, the outer wall of the middle of the supporting leg 26 is rotatably; the adjusting component 3 comprises a second mounting groove 31, a rotating shaft 32, an adjusting disc 33, a clamping groove 34, an inserting hole 35 and a clamping pin 36, wherein the second supporting rod 4 is mounted on the outer wall of the top end of the first supporting rod 1, the second mounting groove 31 is formed in the outer wall of the bottom end of the second supporting rod 4 corresponding to the first supporting rod 1, the rotating shaft 32 is rotatably mounted on the inner walls of two sides of the second mounting groove 31, the first supporting rod 1 is fixedly connected with the rotating shaft 32, the adjusting disc 33 is fixedly sleeved on the outer wall of the rotating shaft 32 positioned on one side of the first supporting rod 1, the clamping groove 34 is distributed on the outer wall of one side of the adjusting disc 33, the inserting hole 35 is formed in the inner wall of one side of the second mounting groove 31 corresponding to the clamping groove 34 in a penetrating manner; a first sliding block 6 is welded on the inner wall of one side of the through hole 25, a first sliding groove 5 is formed in the outer wall of one side of the first supporting rod 1 corresponding to the first sliding block 6, and the inner wall of the first sliding groove 5 is attached to the outer wall of the first sliding block 6, so that the sliding of the moving block 24 is stable and the whole is perfect; the number of the first mounting grooves 22, the number of the connecting rods 23 and the number of the supporting legs 26 are three, so that the stability and the old fixation of the integral support are improved, and the integral support is more complete; first inserting grooves 7 are symmetrically formed in the outer wall of the top end of the mounting block 21, ejector rods 8 are inserted into the first inserting grooves 7 in an inserting mode, second sliding blocks 11 are symmetrically welded to the outer wall of the bottom end, located inside the first inserting grooves 7, of the ejector rods 8, second sliding grooves 10 are formed in the inner walls of the two sides of the first inserting grooves 7, corresponding to the second sliding blocks 11, the inner walls of the second sliding grooves 10 are attached to the outer walls of the second sliding blocks 11, first springs 9 are fixedly arranged on the inner walls of the bottom end of the first inserting grooves 7, the other ends of the first springs 9 are welded to the outer wall of the bottom end of the ejector rods 8, supporting and extruding of the moving blocks 24 are facilitated, the fixing is stable, and the whole body cannot shake; a second inserting groove 12 is formed in the outer wall of one side of the first supporting rod 1, a stop block 14 is inserted into the second inserting groove 12, third sliding blocks 15 are symmetrically welded on the outer wall of one side, located inside the first inserting groove 7, of the stop block 14, third sliding grooves 13 are formed in the inner walls of two sides of the second inserting groove 12 corresponding to the third sliding blocks 15, the inner walls of the third sliding grooves 13 are attached to the outer wall of the third sliding blocks 15, a first spring 9 is fixedly installed on the inner wall of one side of the second inserting groove 12, the other end of the first spring 9 is welded to the outer wall of one side of the stop block 14, and therefore blocking and fixing of the moving block 24 are facilitated, and the structure is perfect and practical; the placing plate 17 is rotatably arranged on the outer wall of the top end of the second supporting rod 4, so that music scores can be conveniently placed, and the music book placing device is practical;

when the device is used, the moving block 24 is manually pushed, the first slide block 6 on the moving block 24 slides along the first slide groove 5, the through hole 25 on the moving block 24 passes through the stop block 14, the bottom of the moving block 24 is contacted with the ejector rod 8, at this time, because of the elastic force of first spring 9, rod 8 will press moving block 24, stop 14 will block moving block 24 from sliding backward, and moving block 24 is fixed, during moving, the supporting legs 26 move downwards, the three supporting legs 26 are opened through the connecting rods 23, if the three supporting legs are folded, the three supporting legs are manually pressed, the stop block 14 retracts into the second inserting groove 12, the moving block 24 moves upwards, and the supporting legs 26 are contracted and folded, after the first supporting rod 1 is fixed, the second supporting rod 4 is rotated to be adjusted to a proper angle, the clamping pin 36 is inserted into the clamping groove 34 along the inserting hole 35, the second supporting rod 4 is fixed, and finally, the music book is placed on the placing plate 17 for use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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 vocal music exercise assistor, includes first bracing piece (1), folding assembly (2), adjusting part (3), second bracing piece (4), first spout (5), first slider (6), first inserting groove (7), ejector pin (8), first spring (9), second spout (10), second slider (11), second inserting groove (12), third spout (13), dog (14), third slider (15), second spring (16) and places board (17), its characterized in that: a folding component (2) is arranged on the outer wall of the bottom end of the first supporting rod (1);

the folding component (2) comprises an installation block (21), a first installation groove (22), a connecting rod (23), a moving block (24), a through hole (25) and a support leg (26), the installation block (21) is welded on the outer wall of the bottom end of the first support rod (1), the first installation groove (22) is distributed on the outer walls of two sides of the installation block (21), the connecting rod (23) is rotatably installed on the inner walls of two sides of the first installation groove (22), the moving block (24) is sleeved on the outer walls of two sides of the first support rod (1) above the installation block (21), the through hole (25) is formed on the outer wall of the top end of the moving block (24) corresponding to the first support rod (1), the inner wall of the through hole (25) is slidably connected with the outer wall of the first support rod (1), the support leg (26) is rotatably installed on the outer wall of the bottom end of the moving block (24), and the outer wall of the middle part of the support leg (26, an adjusting component (3) is arranged on the outer wall of the top end of the first supporting rod (1);

the adjusting component (3) comprises a second mounting groove (31), a rotating shaft (32), an adjusting disc (33), a clamping groove (34), an inserting hole (35) and a clamping pin (36), wherein the outer wall of the top end of the first supporting rod (1) is provided with the second supporting rod (4), the outer wall of the bottom end of the second supporting rod (4) is provided with the second mounting groove (31) corresponding to the first supporting rod (1), the inner walls of two sides of the second mounting groove (31) are rotatably provided with the rotating shaft (32), the first supporting rod (1) is fixedly connected with the rotating shaft (32), the outer wall of one side of the first supporting rod (1) of the rotating shaft (32) is fixedly sleeved with the adjusting disc (33), the outer wall of one side of the adjusting disc (33) is provided with the clamping groove (34) in a distributed manner, the inner wall of one side of the second mounting groove (31) is provided with the inserting hole (35) corresponding, a bayonet lock (36) is inserted in the insertion hole (35) corresponding to the bayonet lock (34).

2. A vocal music exercise aid according to claim 1, wherein: the welding has first slider (6) on the one side inner wall of through-hole (25), first spout (5) have been seted up corresponding first slider (6) on the one side outer wall of first bracing piece (1), and the outer wall laminating of the inner wall of first spout (5) and first slider (6).

3. A vocal music exercise aid according to claim 1, wherein: the number of the first mounting grooves (22), the connecting rods (23) and the supporting legs (26) is three.

4. A vocal music exercise aid according to claim 1, wherein: first inserting groove (7) have been seted up to the symmetry on the top outer wall of installation piece (21), the inside grafting of first inserting groove (7) has ejector pin (8), ejector pin (8) are located the symmetrical welding on the bottom outer wall of first inserting groove (7) inside and have second slider (11), second spout (10) have been seted up corresponding second slider (11) on the both sides inner wall of first inserting groove (7), and the inner wall of second spout (10) and the outer wall laminating of second slider (11), the bottom inner wall mounting of first inserting groove (7) is fixed with first spring (9), and the other end of first spring (9) welds on the bottom outer wall of ejector pin (8).

5. A vocal music exercise aid according to claim 1, wherein: the utility model discloses a support structure, including first bracing piece (1), second inserting groove (12) have been seted up on one side outer wall of first bracing piece (1), the inside grafting of second inserting groove (12) has dog (14), dog (14) are located symmetrical welding on one side outer wall of first inserting groove (7) inside and have third slider (15), correspond third slider (15) on the both sides inner wall of second inserting groove (12) and have seted up third spout (13), and the inner wall of third spout (13) and the outer wall laminating of third slider (15), the wall mounting is fixed with first spring (9) in one side of second inserting groove (12), and the other end of first spring (9) welds on the outer wall of one side of dog (14).

6. A vocal music exercise aid according to claim 1, wherein: and a placing plate (17) is rotatably arranged on the outer wall of the top end of the second supporting rod (4).