CN215126590U

CN215126590U - A show support for vocal music piano teaching

Info

Publication number: CN215126590U
Application number: CN202121028912.1U
Authority: CN
Inventors: 陈晓飞; 佘华良
Original assignee: City University Of Zhengzhou
Current assignee: City University Of Zhengzhou
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-14
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a show support for vocal music piano teaching relates to the show cupboard field, comprising a main body, the inside of main part is provided with between the storing, bottom between the storing is provided with the recess, the glass board has been cup jointed to the inner wall of recess, glass board outer wall one side is provided with the fixed block. The utility model discloses a set up fingerprint identification device and controller, under the correct condition of fingerprint identification, controller work, the motor rotates and drives the shrink of connecting rope, it slides to connect the shrink of rope to drive the glass board, the glass board slides the extrusion spring, the spring receives the extrusion and promotes the next glass board and slides, echelonment glass sheet layer slides the show cupboard both sides after that, can effectively avoid the phenomenon of looking for the key earlier before opening the show cupboard through mutually supporting of above-mentioned a plurality of parts, the open time of show cupboard has effectively been reduced, and also can improve the security of show cupboard well under the condition that has fingerprint system.

Description

A show support for vocal music piano teaching

Technical Field

The utility model relates to a show cupboard field specifically is a show support for vocal music piano teaching.

Background

The display cabinet is a display platform which is provided for commodity display and has a protection function. The color may be selected according to the shop finish. The display cabinet has the advantages of firm structure, easy disassembly and assembly and convenient transportation.

The show cupboard support body is the double column formula structure, and every layer can be become by two or a monoblock shelf, and the rail adopts cold drawing square steel and hot rolling steel to become, and show cupboard interlamellar spacing is adjustable, and the show cupboard rocking handle has disc type and crank formula two kinds, can the optional, can change into electronic, the multi-functional show cupboard of computer control.

Present show cupboard is when using, all still adopts traditional key lock to lock the door operation, when the showpiece is taken out to needs, need find corresponding key just can open corresponding show cupboard, and its show cupboard is also corresponding when the showpiece is too much increases, can need spend a large amount of times when carrying out the key and looking for, and the access that leads to the showpiece is loaded down with trivial details, is unfavorable for depositing and taking of showpiece.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the exhibit can't be taken fast, provide the problem of the show cupboard of a material of conveniently taking, provide a show support that is used for the teaching of vocal music piano.

In order to achieve the above object, the utility model provides a following technical scheme: a display bracket for vocal piano teaching comprises a main body, wherein a storage chamber is arranged in the main body, a groove is arranged at the bottom end of the storage chamber, a glass plate is sleeved on the inner wall of the groove, a fixed block is arranged on one side of the outer wall of the glass plate, a spring is directly arranged on the fixed block, a vertical partition plate is arranged at one end, positioned on the glass plate, in the main body, a first fixed plate is arranged at two ends, positioned on the storage chamber, of one side of the outer wall of the main body, a fingerprint button is arranged in the first fixed plate, a motor is sleeved on the inner wall, close to the main body, of the first fixed plate, a winding shaft is arranged on one side of the motor, far away from the first fixed plate, a connecting rope is sleeved on the outer wall of the winding shaft, one end, far away from the winding shaft, of the connecting rope penetrates through the fixed block and the spring to be connected with the glass plate on one side of the vertical partition plate, a drawer is arranged below the storage chamber in the main body, the drawer is characterized in that a pull buckle is arranged on one side of the drawer and penetrates through the outer portion of the main body, a gear structure is arranged on one side of the pull buckle and penetrates through the inner portion of the drawer, and a power supply interface is arranged at the position, close to the bottom end, of one end of the outer wall of the main body.

As a further aspect of the present invention: the gear mechanism is including being located the inside rack of drawer, a rack is located the one side of drawing the knot, the top of a rack is provided with No. two springs, the top of No. two springs is provided with the fixed plate No. two, the one side that the knot was drawn away from to a rack is provided with the gear, the one side that a rack was kept away from to the gear is provided with No. two racks, the bottom of No. two racks is connected with No. three springs, the bottom of No. three springs is provided with the fixed plate No. two, No. two rack tops are run through to the top of drawer and are provided with the arc and draw the knot.

As a further aspect of the present invention: the inside of a fixed plate is provided with battery and controller, the battery passes through internal conductor and fingerprint button electric connection, the rolling axle passes through controller and battery, fingerprint button electric connection, the inside fingerprint identification system that is provided with of fingerprint button.

As a further aspect of the present invention: the quantity of glass board is provided with a plurality ofly, and is a plurality of the glass board is echelonment transverse distribution at the both ends of erecting the baffle, the one end that the rolling axle was kept away from to the connecting rope runs through the outside of fixed plate to fixed plate and is connected with the glass board that is close to erecting baffle one end.

As a further aspect of the present invention: the storage room is characterized in that a plurality of chutes matched with the glass plates are formed in the grooves, and chutes matched with the glass plates are also formed in the bottom end of the inner wall of the storage room.

As a further aspect of the present invention: the quantity between the storing is provided with a plurality ofly, and is a plurality of divide into two evenly distributed at the outer wall both ends of erecting the baffle between the storing, the quantity of drawer is provided with a plurality ofly, and is a plurality of the drawer evenly distributed is in the below between the storing.

As a further aspect of the present invention: the upper portion that the main part inner wall is located the drawer is provided with the draw-in groove, the outer wall phase-match that the buckle was drawn to the inner wall and the arc of draw-in groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up fingerprint identification device and controller, under the exact condition of fingerprint identification, the controller work, the motor rotates and drives the shrink of connecting rope, it slides to connect the shrink of rope to drive the glass board, the glass board slides the extrusion spring, the spring receives the extrusion and promotes the slip of next glass board, echelonment glass board layer slides the show cupboard both sides after that, can effectively avoid looking for the phenomenon of key earlier before opening the show cupboard through mutually supporting of above a plurality of parts, the open time of show cupboard has effectively been reduced, and also can improve the security of show cupboard well under the condition that has fingerprint system.

2. Draw the knot through setting up the arc, under the condition of withholding the knot of drawing, a rack upward movement, a rack motion drives gear motion, and gear motion drives No. two rack downstream, and No. two rack motion drives the arc and draws the knot downstream, and toward holding the knot outward, through the mutually supporting of above a plurality of parts can effectively improve the access efficiency of showpiece.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the main body of the present invention;

FIG. 3 is an assembly view of the motor of the present invention;

fig. 4 is a sectional view of the drawer of the present invention.

In the figure: 1. a main body; 2. a fixed block; 3. a first spring; 4. a glass plate; 5. a vertical partition plate; 6. a drawer; 7. pulling the button; 8. a first fixing plate; 9. a fingerprint button; 10. a power interface; 11. a groove; 12. a storage room; 13. connecting ropes; 14. a winding shaft; 15. a motor; 16. a rack; 17. a second spring; 18. a second fixing plate; 19. arc-shaped buttons are scribed; 20. a gear; 21. a second rack; 22. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1 to 4, in the embodiment of the present invention, a display stand for acoustic piano teaching comprises a main body 1, a storage room 12 is provided inside the main body 1, a groove 11 is provided at the bottom end of the storage room 12, a glass plate 4 is sleeved on the inner wall of the groove 11, a fixed block 2 is provided at one side of the outer wall of the glass plate 4, a spring 3 is provided at one end of the fixed block 2, a vertical partition plate 5 is provided at one end of the storage room 12 inside the main body 1, a fixed plate 8 is provided at both ends of the storage room 12 at one side of the outer wall of the main body 1, a fingerprint button 9 is provided inside the fixed plate 8, a motor 15 is sleeved on the inner wall of one side of the fixed plate 8 close to the main body 1, a winding shaft 14 is provided at one side of the motor 15 far from the fixed plate 8, a connecting rope 13 is sleeved on the outer wall of the winding shaft 14, a drawer 6 is provided below the storage room 12 inside the main body 1, one side of the drawer 6 runs through the main body 1 to the outside of the main body 1 and is provided with a pull buckle 7, one side of the pull buckle 7 runs through the drawer 6 to the inside of the drawer 6 and is provided with a gear mechanism, and one end of the outer wall of the main body 1 is provided with a power supply interface 10 near the bottom end.

Please refer to fig. 4, the gear mechanism includes a first rack 16 located inside the drawer 6, the first rack 16 is located on one side of the pull buckle 7, a second spring 17 is arranged on the top end of the first rack 16, a second fixing plate 18 is arranged on the top end of the second spring 17, a gear 20 is arranged on one side of the first rack 16 away from the pull buckle 7, a second rack 21 is arranged on one side of the gear 20 away from the first rack 16, a third spring 22 is connected to the bottom end of the second rack 21, a second fixing plate 18 is arranged on the bottom end of the third spring 22, and an arc-shaped scratch buckle 19 is arranged on the top end of the second rack 21 penetrating to the upper side of the drawer 6.

Please refer to fig. 1 and 3, the first fixing plate 8 is internally provided with a storage battery and a controller, the storage battery is electrically connected with the fingerprint button 9 through an internal lead, the winding shaft 14 is electrically connected with the storage battery and the fingerprint button 9 through the controller, and the fingerprint identification system is arranged inside the fingerprint button 9, so that the safety of important exhibits can be greatly improved through the structure.

Please refer to fig. 1 and 3, the number of the glass plates 4 is plural, the plural glass plates 4 are transversely distributed at two ends of the vertical partition plate 5 in a step shape, one end of the connecting rope 13 far away from the winding shaft 14 penetrates through the fixing plate 8 to the outside of the fixing plate 8 to be connected with the glass plate 4 near one end of the vertical partition plate 5, and the glass plates 4 can be conveniently stretched and unfolded through the structure.

Please refer to fig. 1 and 2, the grooves 11 are provided with a plurality of chutes matched with the glass plates 4, and the bottom end of the inner wall of the storage room 12 is also provided with a chute matched with the glass plates 4, so that the glass plates 4 can slide to two sides under the force of the connecting rope 13, thereby effectively improving the storing and taking efficiency of the exhibits.

Please refer to fig. 2, the storage rooms 12 are provided in a plurality of numbers, the storage rooms 12 are divided into two rows and are uniformly distributed at two ends of the outer wall of the vertical partition plate 5, the drawers 6 are provided in a plurality of numbers, and the drawers 6 are uniformly distributed below the storage rooms 12.

Please refer to fig. 4, a slot is disposed on the inner wall of the main body 1 above the drawer 6, and the inner wall of the slot matches with the outer wall of the arc-shaped buckle 19, so that the stability of the drawer during opening and closing can be effectively improved.

The utility model discloses a theory of operation is: firstly, the power supply is switched on through the power supply interface 10, the external power supply can charge the internal storage battery and provide working power for the fingerprint button 9, the motor 15 provides working power supply, then the fingerprint identification system in the fingerprint button 9 is used for recording and maintaining the fingerprint of a worker, when the exhibition is required to be stored and taken, the worker directly presses the corresponding finger recorded with the fingerprint on the fingerprint button 9, the fingerprint identification system receives and identifies the fingerprint signal at the moment, after the fingerprint is successfully matched with the fingerprint recorded in the fingerprint button 9, the fingerprint button 9 sends a signal to the controller, the controller sends a signal to start the motor 15 to work, the motor 15 rotates to drive the connecting rope 13 to contract, the connecting rope 13 drives the glass plate 4 to slide towards two sides, the first spring 3 is pressed when the glass plate 4 slides towards the two sides, the first spring 3 pushes the next glass plate 4 to slide towards the two sides after being pressed, similarly, the glass plate 4 slides to enable the next spring 3 to be stressed and extruded, then the glass plate 4 is sequentially pushed to be retracted, then the upper part of the display cabinet is opened, at the moment, the storage and taking operation of the display data can be carried out, after the storage and taking operation is finished, a finger with a fingerprint is placed at the fingerprint button 9, the controller works, the motor 15 rotates, the connecting rope 13 resets under the action of the rotation of the motor 15 and the simultaneous action of the spring 3, at the moment, the glass door of the display cabinet is closed, common document materials can be placed in the drawer 6, the drawer 6 supports against the pull buckle 7 before being opened, the pull buckle 7 is extruded to drive the first rack 16 to move upwards, the second spring 17 is extruded, the first rack 16 drives the gear 20 to move, the gear 20 drives the second rack 21 to move downwards, the second rack 21 drives the arc-shaped scratch buckle 19 to move downwards, the third spring 22 is extruded, at the moment, the pull buckle 7 is pulled outwards, can take out drawer 6, take out inside showpiece, upwards support after taking out to draw and detain 7 and promote drawer 6 to inside No. two spring 17, No. three spring 22 and reset, No. two rack 21 atress upward movement drives the arc and draws and detain 19 upward movements, and No. two spring 17, No. three spring 22 reset and finish, and the arc is drawn and is detained 19 and detain, and drawer 6 closes.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A display support for music piano teaching comprises a main body (1) and is characterized in that a storage room (12) is arranged inside the main body (1), a groove (11) is formed in the bottom end of the storage room (12), a glass plate (4) is sleeved on the inner wall of the groove (11), a fixed block (2) is arranged on one side of the outer wall of the glass plate (4), a first spring (3) is arranged at one end of the fixed block (2), a vertical partition plate (5) is arranged at one end, located in the storage room (12), inside the main body (1), a first fixed plate (8) is arranged at two ends, located in the storage room (12), of one side of the outer wall of the main body (1), a fingerprint button (9) is arranged inside the first fixed plate (8), a motor (15) is sleeved on the inner wall, close to the main body (1), of one side, far away from the first fixed plate (8), of the motor (15) is provided with a winding shaft (14), the outer wall cover of rolling axle (14) has connection rope (13), the inside below that is located storing room (12) of main part (1) is provided with drawer (6), the outside that main part (1) to main part (1) were run through to one side of drawer (6) is provided with draws knot (7), the inside that one side that draws knot (7) was run through drawer (6) to drawer (6) is provided with gear mechanism, main part (1) outer wall one end is close to bottom position department and is provided with power source (10).

2. Display stand for acoustic piano teaching according to claim 1, characterized in that said gear mechanism comprises a rack (16) located inside the drawer (6), the first rack (16) is positioned at one side of the pull buckle (7), the top end of the first rack (16) is provided with a second spring (17), a second fixing plate (18) is arranged at the top end of the second spring (17), a gear (20) is arranged on one side of the first rack (16) far away from the pull buckle (7), a second rack (21) is arranged on one side of the gear (20) far away from the first rack (16), the bottom end of the second rack (21) is connected with a third spring (22), the bottom end of the third spring (22) is provided with a second fixing plate (18), an arc-shaped scribing buckle (19) is arranged at the top end of the second rack (21) penetrating to the upper part of the drawer (6).

3. The display support for the acoustic piano teaching according to claim 1, wherein a storage battery and a controller are arranged inside the first fixing plate (8), the storage battery is electrically connected with the fingerprint button (9) through an internal lead, the winding shaft (14) is electrically connected with the storage battery and the fingerprint button (9) through the controller, and a fingerprint identification system is arranged inside the fingerprint button (9).

4. The display support for the acoustic piano teaching according to claim 1, wherein the number of the glass plates (4) is multiple, the multiple glass plates (4) are transversely distributed at two ends of the vertical partition plate (5) in a step shape, one end of the connecting rope (13) far away from the winding shaft (14) penetrates through the fixing plate (8) to the outside of the fixing plate (8) and is connected with the glass plate (4) close to one end of the vertical partition plate (5).

5. The display support for the acoustic piano teaching according to claim 1, wherein a plurality of sliding grooves matched with the glass plates (4) are formed in the grooves (11), and the sliding grooves matched with the glass plates (4) are also formed in the bottom end of the inner wall of the storage room (12).

6. The display support for the acoustic piano teaching according to claim 1, wherein the storage rooms (12) are provided in plurality, the storage rooms (12) are divided into two rows and evenly distributed at two ends of the outer wall of the vertical partition plate (5), the drawers (6) are provided in plurality, and the drawers (6) are evenly distributed below the storage rooms (12).

7. The display bracket for the acoustic piano teaching according to claim 1, wherein a clamping groove is formed in the inner wall of the main body (1) above the drawer (6), and the inner wall of the clamping groove is matched with the outer wall of the arc-shaped scratch buckle (19).