CN209898624U

CN209898624U - Music rack

Info

Publication number: CN209898624U
Application number: CN201920480629.9U
Authority: CN
Inventors: 陈睿
Original assignee: Shangqiu Normal University
Current assignee: Shangqiu Normal University
Priority date: 2019-04-01
Filing date: 2019-04-01
Publication date: 2020-01-07
Anticipated expiration: 2029-04-01

Abstract

The utility model discloses a music placement rack, which comprises a music score placing plate, an electric lifting rod and a base, wherein four corners of the bottom of the base are fixedly provided with universal wheels, the universal wheels are rotatably connected with brake pads, the base is provided with a drawer in sliding connection, the electric lifting rod is fixedly arranged in the center of the upper surface of the base, one side of the electric lifting rod is fixedly provided with a musical instrument storage box, the other side of the electric lifting rod is fixedly provided with a tea cup placing seat, and the front side of the top end of the electric lifting rod is fixedly provided with a first bearing; has the advantages that: the angle of the music book placing plate can be quickly adjusted by arranging the first bearing, the second bearing adjusting rod and the sliding block, so that the eyesight of a user can be protected, and the time is saved; by arranging the fixing device, the first fixing rod and the second fixing rod can be quickly lifted to complete page turning, so that convenience and rapidness are realized; place the musical instrument through setting up musical instrument storage box, prevent that the musical instrument from placing other places and looking for the inconvenience of taking.

Description

Music rack

Technical Field

The utility model relates to a musical instrument technical field especially relates to a music rack.

Background

Music lets people pleasing to the eye, and bring the enjoyment of sense of hearing for everybody, music can improve people's aesthetic ability, purify people's soul, stand the ideal of chonggao, we express our emotion through music, make us a lot of emotions obtain releasing, consequently receive liking of many people and study music, in the teaching of music, need the fixed music book of rack usually in the exercise, place the musical instrument that needs to use, some racks on the market remove inconveniently, the space utilization is relatively poor, can only place the music book, and troublesome poeration, bring a lot of inconveniences for the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a music rack for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a music placement rack comprises a music score placement plate, an electric lifting rod and a base, wherein universal wheels are fixedly arranged at four corners of the bottom of the base, brake pads are rotatably connected onto the universal wheels, the base is provided with a drawer in sliding connection, the electric lifting rod is fixedly arranged at the center of the upper surface of the base, a musical instrument storage box is fixedly arranged on one side of the electric lifting rod, a teacup placement seat is fixedly arranged on the other side of the electric lifting rod, a first bearing is fixedly arranged on the front side of the top end of the electric lifting rod, a second bearing is fixedly arranged on the rear side of the top end of the electric lifting rod, the first bearing is fixedly connected with the music score placement plate, a sliding groove is formed in the lower surface of the music score placement plate, a plurality of positioning holes are uniformly distributed on two sides of the sliding groove, a sliding block is slidably connected into the sliding groove, an adjusting column, a pressure spring is nested outside the positioning pin, the lower surface of the sliding block is rotatably connected with an adjusting rod, the other end of the adjusting rod is fixedly connected with the second bearing, the upper surface of the music score placing plate is provided with a placing groove, the rear end of the upper surface of the music score placing plate is provided with a fixing device, the fixing device comprises a first fixing rod, a first return spring, an adjusting belt, a first connecting block, a second fixing rod, a second connecting block and a second return spring, a first connecting block is fixedly arranged at the left side of the first return spring, the first fixing rod is fixedly arranged at the right side of the first return spring, second reset spring left side front end fixed mounting has the second connecting block, second reset spring left side rear end fixed mounting has the second dead lever, first connecting block with the second connecting block passes through regulation band fixed connection.

Preferably, the bottom of the placing groove is connected with a rubber pad in an adhesive mode, LED lamp beads are inlaid in the side wall of the placing groove, and the number of the LED lamp beads is at least 8.

Preferably, the number of the drawers is 2.

Preferably, the outer side of the universal wheel is provided with an anti-skid rubber pad.

Has the advantages that: the angle of the music book placing plate can be quickly adjusted by arranging the first bearing, the second bearing adjusting rod and the sliding block, so that the eyesight of a user can be protected, and the time is saved; by arranging the fixing device, the first fixing rod and the second fixing rod can be quickly lifted to complete page turning, so that convenience and rapidness are realized; place the musical instrument through setting up musical instrument storage box, prevent that the musical instrument from placing other places and looking for the inconvenience of taking.

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 these drawings without inventive exercise.

Fig. 1 is a schematic structural view of a music placement rack according to the present invention;

fig. 2 is a schematic partial structure diagram of a music placement rack according to the present invention;

fig. 3 is a schematic structural diagram of a slider of the music rack of the present invention;

fig. 4 is a schematic structural view of a fixing device of the music rack of the present invention.

The reference numerals are explained below:

1. a music score placing plate; 2. a fixing device; 201. a first fixing lever; 202. a first return spring; 203. an adjustment belt; 204. a first connection block; 205. a second fixing bar; 206. a second connecting block; 207. a second return spring; 3. a placement groove; 4. an electric lifting rod; 5. a musical instrument storage box; 6. a base; 7. a drawer; 8. a universal wheel; 801. a brake pad; 9. a teacup placing seat; 10. a first bearing; 11. a chute; 12. positioning holes; 13. a slider; 131. an adjustment column; 132. positioning pins; 133. a pressure spring; 14. adjusting a rod; 15. a second bearing.

Detailed Description

The technical scheme of the invention is further explained by combining the attached drawings as follows:

as shown in fig. 1-4, a music placement rack comprises a music score placing plate 1, an electric lifting rod 4 and a base 6, wherein four corners of the bottom of the base 6 are fixedly provided with universal wheels 8, the universal wheels 8 are used for moving, brake pads 801 are rotatably connected to the universal wheels 8, the brake pads 801 are used for fixing the universal wheels 8 and keeping stable, the base 6 is provided with a drawer 7 in sliding connection, the drawer 7 is used for placing music scores or other music data, the electric lifting rod 4 is fixedly installed in the center of the upper surface of the base 6, the electric lifting rod 4 is used for adjusting the height, a musical instrument storage box 5 is fixedly installed on one side of the electric lifting rod 4, the musical instrument storage box 5 is used for placing musical instruments, the loss caused by random placement of the musical instruments is avoided, the space utilization rate is improved, a teacup placing seat 9 is fixedly installed on the other side of, a first bearing 10 is fixedly arranged on the front side of the top end of an electric lifting rod 4, a second bearing 15 is fixedly arranged on the rear side of the top end of the electric lifting rod 4, the first bearing 10 is fixedly connected with a music book placing plate 1, a sliding groove 11 is formed in the lower surface of the music book placing plate 1, a plurality of positioning holes 12 are uniformly distributed on two sides of the sliding groove 11, a sliding block 13 is connected in the sliding groove 11 in a sliding manner, an adjusting column 131 is connected in the sliding block 13 in a sliding manner, positioning pins 132 which are connected with the sliding block 13 in a sliding manner are arranged on two sides of the adjusting column 131, the positioning pins 132 are used for fixing the sliding block 13, so that the stability and firmness of the music book placing plate 1 are ensured, a pressure spring 133 is nested on the outer side of the positioning pins 132, the pressure spring 133 is used for adjusting the positioning pins 132, an adjusting rod, the upper surface of a music score placing plate 1 is provided with a placing groove 3, the placing groove 3 is used for placing a music score, the rear end of the upper surface of the music score placing plate 1 is provided with a fixing device 2, the fixing device 2 is used for fixing the music score, the fixing device 2 comprises a first fixing rod 201, a first reset spring 202, an adjusting belt 203, a first connecting block 204, a second fixing rod 205, a second connecting block 206 and a second reset spring 207, the left side of the first reset spring 202 is fixedly provided with the first connecting block 204, the right side of the first reset spring 202 is fixedly provided with the first fixing rod 201, the left front end of the second reset spring 207 is fixedly provided with the second connecting block 206, the left rear end of the second reset spring 207 is fixedly provided with the second fixing rod 205, the first connecting block 204 is fixedly connected with the second connecting block 206 through the adjusting belt 203, the bottom of the placing groove 3 is connected with a rubber pad by glue, the rubber, LED lamp pearl is used for the illumination, is convenient for normally practise under the darker environment of light, and the quantity of LED lamp pearl is 8 at least, and the quantity of drawer 7 is 2, and the 8 outsides of universal wheel are equipped with anti-skidding rubber pad, and anti-skidding rubber pad guarantees that stability is good, prevents to slide.

The working principle is as follows: when the music book storage box is required to be used, after the music book storage box is moved to a specified position through the universal wheel 8, the brake pad 801 is pressed down for fixing, a musical instrument is placed into the music book storage box 5, the electric lifting rod 4 is adjusted to be at a proper height, when the angle of the music book placing plate 1 is adjusted, the adjusting column 131 is pulled down, the pressure spring 133 is restored to be at a normal state, the pressure spring 133 pushes the positioning pin 132 to be retracted into the sliding block 13, after the music book placing plate 1 is rotated to be at a proper angle, the adjusting column 131 pushes the positioning pin 132, the positioning pin 132 is matched and fixed with the positioning hole 12, when the music book is placed, the second fixing rod 205 is rotated, the adjusting belt 203 drives the first reset spring 202 to rotate in the opposite direction of the first fixing rod 201, then the music book is placed, after the first reset spring 202 and the second.

Having shown and described the basic principles, essential features and advantages of the invention, it should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are merely illustrative, but rather are intended to cover various changes and modifications within the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a music rack, places board (1), electric lift pole (4) and base (6) including the music book, its characterized in that: the music book placing device is characterized in that universal wheels (8) are fixedly mounted at four corners of the bottom of the base (6), brake pads (801) are connected to the universal wheels (8) in a rotating mode, the base (6) is provided with a drawer (7) in sliding connection, the electric lifting rod (4) is fixedly mounted at the center of the upper surface of the base (6), a musical instrument storage box (5) is fixedly mounted on one side of the electric lifting rod (4), a tea cup placing seat (9) is fixedly mounted on the other side of the electric lifting rod (4), a first bearing (10) is fixedly mounted on the front side of the top end of the electric lifting rod (4), a second bearing (15) is fixedly mounted on the rear side of the top end of the electric lifting rod (4), the first bearing (10) is fixedly connected with a music book placing plate (1), a sliding groove (11) is formed in the lower surface of the music book placing plate (, the music book placing plate is characterized in that a sliding block (13) is connected in the sliding groove (11) in a sliding manner, an adjusting column (131) is connected in the sliding block (13) in a sliding manner, positioning pins (132) which are connected with the sliding block (13) in a sliding manner are arranged on two sides of the adjusting column (131), pressure springs (133) are nested on the outer sides of the positioning pins (132), an adjusting rod (14) is connected to the lower surface of the sliding block (13) in a rotating manner, the other end of the adjusting rod (14) is fixedly connected with a second bearing (15), a placing groove (3) is formed in the upper surface of the music book placing plate (1), a fixing device (2) is arranged at the rear end of the upper surface of the music book placing plate (1), the fixing device (2) comprises a first fixing rod (201), a first reset spring (202), an adjusting belt (203), a first connecting block (204, first reset spring (202) left side fixed mounting has first connecting block (204), first reset spring (202) right side fixed mounting has first dead lever (201), second reset spring (207) left side front end fixed mounting has second connecting block (206), second reset spring (207) left side rear end fixed mounting has second dead lever (205), first connecting block (204) with second connecting block (206) pass through regulation band (203) fixed connection.

2. A music placement rack according to claim 1, characterized in that: the LED lamp is characterized in that a rubber pad is connected to the bottom of the placing groove (3) in an adhesive mode, LED lamp beads are inlaid in the side wall of the placing groove (3), and the number of the LED lamp beads is at least 8.

3. A music placement rack according to claim 1, characterized in that: the number of the drawers (7) is 2.

4. A music placement rack according to claim 1, characterized in that: and an anti-skid rubber pad is arranged on the outer side of the universal wheel (8).