CN212117580U

CN212117580U - Music teaching aid storage device

Info

Publication number: CN212117580U
Application number: CN202020609803.8U
Authority: CN
Inventors: 华夏
Original assignee: Individual
Current assignee: Hulunbuir University
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-12-11
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a music teaching aid storage device, including accomodating cabinet and drawer, the bottom four corners fixed mounting who accomodates the cabinet has the landing leg, the drawer sets up the front end at accomodating the cabinet, the drawer is fan-shaped structure setting, the front end of accomodating the cabinet has been seted up and has been accomodate the chamber, the outside of accomodating the chamber is provided with the axis of rotation, and the drawer passes through the axis of rotation and rotates the inner chamber of installing at accomodating the chamber, it is provided with adjusting device to accomodate one side bottom that the chamber was equipped with the. The utility model realizes the recycling of the placed drawer without sliding through the pulley and the chute in the recycling process of the placed drawer through the rotating shaft, the sliding block and the annular chute, solves the problem that the pulley and the sliding rail at the bottom of the placed drawer are blocked, and ensures that the music teaching aid is convenient to store in the placing process; through axis of rotation and adjusting device, make the drawer collect the back, enable the drawer and fix in accomodating the chamber, guaranteed placing of music teaching aid stable.

Description

Music teaching aid storage device

Technical Field

The utility model relates to a music teaching aid technical field specifically is a music teaching aid storage device.

Background

The teaching aid is a model, sample, icon etc. that is used for explaining and explaining something, including instrument, mould, equipment that the teaching was used, and the teacher not only can let the student know the state and the change in kind that the teacher explained the material object and present through the teaching aid when the lecture, can also strengthen student's memory.

But the music teaching aid is in the process of placing, the bottom pulley of placing the drawer takes place easily to break away from the slide rail, it leads to pulley and spout card to die to make to place the drawer to take place to turn on one's side, let the inconvenient storage of music teaching aid, and use the pulley to slide owing to placing the drawer, it collects the back to place the drawer, the easy roll-off of one end of placing the drawer outside, make the music teaching aid place the unstability, and the music teaching aid is when taking, owing to place the drawer and only one end slides in the spout, let to place the drawer outside and inboard both ends take place the slope easily, lead to placing the drawer and break away from and accomodate the chamber.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a music teaching aid storage device to the music teaching aid that proposes in solving above-mentioned background art is at the in-process of placing, not only takes place pulley and slide rail card easily and dies, still makes the music teaching aid place the unstability easily, and the music teaching aid is when taking, places the uneven problem of drawer pull.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a music teaching aid storage device, is including accomodating cabinet and drawer, the bottom four corners fixed mounting of accomodating the cabinet has the landing leg, the drawer sets up the front end at accomodating the cabinet, the drawer is fan-shaped structure setting, the front end of accomodating the cabinet has been seted up and has been accomodate the chamber, the outside of accomodating the chamber is provided with the axis of rotation, and the drawer passes through the axis of rotation and rotates to be installed at the inner chamber of accomodating the chamber, one side bottom of accomodating the chamber and.

Preferably, adjusting device includes first joint axle, second joint axle, spring, control lever and sliding tray, the lower extreme at the axis of rotation is seted up to the sliding tray, second joint axle slidable mounting is at the inner chamber of sliding tray, the top of first joint axle and the bottom fixed connection of axis of rotation, the one end of control lever and the lateral wall fixed connection of second joint axle, the other end of control lever runs through the lateral wall of sliding tray and extends and accomodates the cabinet, the control lever runs through the one end of sliding tray lateral wall and sets up the vertical gliding control slot of confession control lever.

Preferably, the inner cavity of the drawer is provided with a cushion pad, the outer side wall of the drawer is respectively and fixedly provided with a limiting block and a sliding block, and the limiting block is positioned on the inner side of the sliding block.

Preferably, the inner wall of the accommodating cavity is provided with an annular sliding chute for sliding the sliding block, and one end side wall of the annular sliding chute close to the limiting block is fixedly provided with a return elastic strip.

Preferably, a handle is arranged on the outer side of one end, away from the rotating shaft, of the drawer.

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

the utility model discloses, through axis of rotation and sliding block and annular spout, need not slide through pulley and spout in the in-process of placing the drawer and retrieving and just can realize placing the recovery of drawer, solved and placed the dead problem of drawer bottom pulley and slide rail card for the music teaching aid is conveniently accomodate in the in-process of placing; through the rotating shaft and the adjusting device, after the drawer is collected, the drawer can be fixed in the containing cavity, and the stable placement of the music teaching aid is ensured; through axis of rotation, sliding block, annular spout and stopper for the drawer is receiving the in-process that draws, and the drawer top surface remains throughout on a horizontal plane, has guaranteed the stationarity of drawer pull, has not only solved the problem that the drawer both ends are uneven, has still prevented that the drawer from breaking away from to accomodate the problem that the chamber made the music teaching aid bump.

Drawings

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

FIG. 2 is a front view of the drawer and the storage chamber of the present invention;

FIG. 3 is a schematic view of the drawer structure of the present invention;

FIG. 4 is a top view of a sectional structure of the drawer and the storage chamber of the present invention;

fig. 5 is a schematic structural view of the first clamping shaft and the second clamping shaft of the present invention;

fig. 6 is a schematic view of a second clamping shaft structure of the present invention.

In the figure: 1. a storage cabinet; 2. a drawer; 21. a cushion pad; 22. a limiting block; 23. a slider; 3. a receiving cavity; 31. an annular chute; 32. a resilient bar; 4. a rotating shaft; 5. an adjustment device; 51. a first clamp shaft; 52. a second snap shaft; 53. a spring; 54. a control lever; 55. a sliding groove; 551. and (4) controlling the groove.

Detailed Description

In order to solve the music teaching aid at the in-process of placing, not only take place the pulley easily and die with the slide rail card, still make the music teaching aid place the unstability easily to the music teaching aid is when taking, places the uneven problem of drawer pull, the embodiment of the utility model provides a music teaching aid storage device. 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.

Example 1

Referring to fig. 1, 2, 3, 5 and 6, the embodiment provides a music teaching aid storage device, which includes a storage cabinet 1 and a drawer 2, wherein four corners of the bottom of the storage cabinet 1 are fixedly provided with support legs, the drawer 2 is arranged at the front end of the storage cabinet 1, the drawer 2 is arranged in a fan-shaped structure, the front end of the storage cabinet 1 is provided with a storage cavity 3, the outer side of the storage cavity 3 is provided with a rotating shaft 4, the drawer 2 is rotatably mounted in the inner cavity of the storage cavity 3 through the rotating shaft 4, the bottom of the side of the storage cavity 3 provided with the rotating shaft 4 is provided with an adjusting device 5, the rotating shaft 4 is fixedly connected with the drawer 2, the rotating shaft 4 rotates in the storage cavity 3, the drawer 2 can rotate on the rotating shaft 4 without sliding down through the rotating shaft 4 being arranged in a structure in a shape like the Chinese character 'tu', wherein the storage cavity 3 and the drawer 2 are, drawer 2 that fan-shaped structure set up has two main strong points, can not only prevent that drawer 2 from taking place the slope when the pull, can also guarantee through axis of rotation 4 that drawer 2 can keep in a plane removal when the pull, guarantee the stationarity that drawer 2 accomodates, make things convenient for the music teaching aid to place in drawer 2, adjusting device 5 controls axis of rotation 4, can guarantee drawer 2 and collect and receive chamber 3 in, play and carry out fixed effect to drawer 2.

The adjusting device 5 comprises a first clamping shaft 51, a second clamping shaft 52, a spring 53, a control rod 54 and a sliding groove 55, the sliding groove 55 is arranged at the lower end of the rotating shaft 4, the second clamping shaft 52 is slidably arranged in the inner cavity of the sliding groove 55, the top of the first clamping shaft 51 is fixedly connected with the bottom of the rotating shaft 4, one end of the control rod 54 is fixedly connected with the side wall of the second clamping shaft 52, the other end of the control rod 54 penetrates through the side wall of the sliding groove 55 and extends out of the storage cabinet 1, one end of the control rod 54 penetrating through the side wall of the sliding groove 55 is provided with a control groove 551 for the control rod 54 to vertically slide, the control groove 551 is used for conveniently pressing the control rod 54 at the outer side of the storage cabinet 1, the first clamping shaft 51 is fixedly connected with the rotating shaft 4, when the drawer 2 drives the rotating shaft 4 to rotate, the first clamping shaft 51 can rotate along with the rotating shaft 4, wherein, the other side of first joint axle 51 and second joint axle 52 joint all is provided with the inclined plane, when drawer 2 pulls out and accomodates chamber 3, must press the control lever 54 in the outside of accomodating cabinet 1 down, make second joint axle 52 slide to the inner chamber lower extreme of sliding tray 55, through second joint axle 52 not with first joint axle 51 joint, first joint axle 51 is rotating under the state that does not hinder, drawer 2 can pull out, on the contrary, when drawer 2 received and is accomodate chamber 3, the inclined plane of first joint axle 51 bottom was equipped with joint local contact with second joint axle 52, can not make first joint axle 51 and second joint axle 52 take place the joint, drawer 2 can directly receive and get and accomodate chamber 3.

Example 2

Referring to fig. 3-4, a further improvement is made on the basis of embodiment 1: the inner cavity of the drawer 2 is provided with a cushion pad 21, the outer side wall of the drawer 2 is fixedly provided with a limit block 22 and a sliding block 23 respectively, and the limit block 22 is positioned on the inner side of the sliding block 23. Accomodate the inner wall in chamber 3 and seted up and supply gliding annular spout 31 of sliding block 23, annular spout 31 is close to the one end lateral wall fixed mounting of stopper 22 has back force elastic strip 32, and through the elastic force of back force elastic strip 32, drawer 2 is when drawing out accomodate chamber 3, and the one end in the 2 outsides of drawer can pop out accomodate chamber 3 for drawer 2 is convenient for pull out. The top of blotter 21 is used for placing the standing groove of music teaching aid, can set up according to the shape of actual music teaching aid, sliding block 23 is the loop configuration setting, sliding block 23 that drawer 2 passes through the lateral wall slides at annular spout 31, not only can support the outer end of drawer 2, can also make drawer 2 at the in-process of taking in chamber 3 of pulling out, it is steady to keep, wherein, drawer 2 is located and takes in the one end of 3 inboards in chamber and can prevent that drawer 2 from breaking away from and taking in chamber 3 through stopper 22. The handle is arranged on the outer side of one end, far away from the rotating shaft 4, of the drawer 2, and the drawer 2 is convenient to take through the handle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a music teaching aid storage device, is including accomodating cabinet (1) and drawer (2), the bottom four corners fixed mounting who accomodates cabinet (1) has the landing leg, drawer (2) set up at the front end of accomodating cabinet (1), its characterized in that: drawer (2) are fan-shaped structure setting, accomodate the front end of cabinet (1) and seted up and accomodate chamber (3), the outside of accomodating chamber (3) is provided with axis of rotation (4), and drawer (2) rotate through axis of rotation (4) and install the inner chamber of accomodating chamber (3), one side bottom of accomodating chamber (3) and being equipped with axis of rotation (4) is provided with adjusting device (5).

2. A music teaching aid storage device according to claim 1, wherein: the adjusting device (5) comprises a first clamping shaft (51), a second clamping shaft (52), a spring (53), a control rod (54) and a sliding groove (55), wherein the sliding groove (55) is formed in the lower end of the rotating shaft (4), the second clamping shaft (52) is slidably mounted in an inner cavity of the sliding groove (55), the top of the first clamping shaft (51) is fixedly connected with the bottom of the rotating shaft (4), one end of the control rod (54) is fixedly connected with the side wall of the second clamping shaft (52), the other end of the control rod (54) penetrates through the side wall of the sliding groove (55) and extends out of the containing cabinet (1), and a control groove (551) for the control rod (54) to vertically slide is formed in one end of the side wall of the control rod (54) penetrating through the sliding groove (55).

3. A music teaching aid storage device according to claim 1, wherein: the inner cavity of the drawer (2) is provided with a cushion pad (21), the outer side wall of the drawer (2) is respectively and fixedly provided with a limiting block (22) and a sliding block (23), and the limiting block (22) is located on the inner side of the sliding block (23).

4. A music teaching aid storage device according to claim 3, wherein: accomodate the inner wall in chamber (3) and seted up and supply gliding annular spout (31) of sliding block (23), annular spout (31) are close to the one end lateral wall fixed mounting of stopper (22) and have back force spring strip (32).

5. A music teaching aid storage device according to claim 1, wherein: and a handle is arranged on the outer side of one end of the drawer (2) far away from the rotating shaft (4).