CN215818505U

CN215818505U - Music stereo set structure for preschool education

Info

Publication number: CN215818505U
Application number: CN202122377776.3U
Authority: CN
Inventors: 倪蒙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-02-11
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a music sound structure for preschool education, which comprises a sound body, wherein wiring ports are uniformly distributed on the back surface of the sound body, a control panel is arranged on the front surface of the sound body, a covering plate is connected to the back surface of the sound body, a hollow groove is formed in the covering plate at a position corresponding to the wiring ports, a sealing mechanism is arranged in the hollow groove, and a sleeve block is connected to the front surface of the covering plate. The utility model can seal the port of the terminal port by arranging the covering plate and the sealing mechanism, can effectively prevent dust from entering, ensures the tone quality effect when the device is used, greatly prolongs the service life of the sound box, is provided with the sleeve block and the spring piece, can realize the buffering and absorption of external force, thereby preventing the outer side of the sound box body from being collided and damaged, effectively prolonging the service life of the device and further improving the reliability of the device in the use process.

Description

Music stereo set structure for preschool education

Technical Field

The utility model relates to the technical field of preschool education appliances, in particular to a music sound structure for preschool education.

Background

Preschool education is education performed by parents and young teachers by systematically, programmatically and scientifically stimulating the brain of children to gradually improve the functions of all parts of the brain, and teachers often need to use sound to teach in the music teaching process.

Its back of finishing using of current stereo set itself is because the wiring mouth is mostly the open-type setting to lead to the dust to carry out to the inside of stereo set from the wiring mouth easily, lead to the stereo set to receive the influence at the tone quality of using, shorten the life of stereo set to a certain extent, for this reason, we propose a music stereo set structure for preschool education and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a music sound structure for preschool education.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a music sound structure for preschool education, includes the stereo set body, the evenly distributed of stereo set body back has the wiring port, the stereo set body openly is equipped with control panel, the stereo set body back connection has the overlay, and the overlay inside has seted up the dead slot with the corresponding position of wiring port, be equipped with sealing mechanism in the dead slot, the overlay openly is connected with the cover block.

Preferably, the set blocks are arranged in two groups, and the longitudinal sections of the two groups of set blocks are arranged to be C-shaped structures.

Preferably, the two sets of the sleeve blocks are connected through a connecting plate, and the connecting plate is arranged in a grid shape.

Preferably, the inner ends of the two sets of the sleeve blocks are respectively and symmetrically connected with a second spring, and the other end of the second spring is connected with the outer side of the sound body.

Preferably, spring pieces are symmetrically arranged at the inner ends of the two sets of the sleeve blocks, the other ends of the spring pieces are abutted to the sound box body, and the longitudinal sections of the spring pieces are of arc-shaped structures.

Preferably, the central position of the upper side of the upper layer of the sleeve block is connected with a handle, and the outer side of the handle is glued with a rubber pad.

Preferably, the sealing mechanism comprises grooves symmetrically arranged in the covering plate, the inner walls of the grooves are connected with first springs, the other ends of the first springs are connected with the sealing plate, the sealing plate penetrates through the inner walls of the grooves and extends into the empty groove, and the outer side of the sealing plate is of an inclined structure.

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

1. the device is through being provided with overlay and sealing mechanism, and after the use was accomplished, the staff can extract connecting wire from among the wiring port, and two sets of closing plates can be close to each other through the elasticity of first spring this moment to can seal the port of wiring port, can effectively prevent the entering of dust, tone quality effect when guaranteeing this device to use, greatly increased the life of this stereo set.

2. The device can realize the protection to stereo set avris position department through being provided with cover block and spring leaf in the use, has the setting of spring leaf in the cooperation, can realize buffering and absorption to external force to prevent that the stereo set outside from being collided with impairedly, can effectively promote the life of this device, thereby promote the reliability in this device use.

Drawings

FIG. 1 is a schematic perspective view of a music sound structure for preschool education according to the present invention;

FIG. 2 is a perspective view of the sleeve and web arrangement of FIG. 1;

FIG. 3 is a schematic perspective cross-sectional view of the groove and first spring structure of FIG. 1;

fig. 4 is a schematic perspective sectional view of the first spring and sealing plate structure of fig. 1.

In the figure: 1. a sound body; 2. a wiring port; 3. a cover plate; 4. a groove; 5. a first spring; 6. a sealing plate; 7. sleeving blocks; 8. a connecting plate; 9. a grip; 10. a rubber pad; 11. a second spring; 12. a spring plate; 13. an empty groove; 14. a control panel.

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.

Referring to fig. 1-4, a music sound structure for preschool education comprises a sound body 1, wherein wiring ports 2 are uniformly distributed on the back of the sound body 1, a control panel 14 is arranged on the front of the sound body 1, a covering plate 3 is connected to the back of the sound body 1, a hollow groove 13 is formed in the covering plate 3 at a position corresponding to the wiring ports 2, a sealing mechanism is arranged in the hollow groove 13, and a sleeve block 7 is connected to the front of the covering plate 3.

Further, as can be known by referring to fig. 1, 2 and 3, the set blocks 7 are provided with two sets, and the longitudinal sections of the two sets of set blocks 7 are arranged to be C-shaped structures, so that during use, the cover protection of the side position of the sound body 1 can be realized through the set blocks 7 arranged by the two sets of C-shaped structures, and the overall structural strength of the device is improved.

Further, as can be known by referring to fig. 1, 2 and 3, two sets of sleeve blocks 7 are connected through a connecting plate 8, and the connecting plate 8 is arranged in a grid shape, so that when the loudspeaker is used, the side position of the loudspeaker body 1 is provided with a plurality of sets of through grooves for heat dissipation, and the connecting plate 8 arranged in a grid shape is not shown in the figure, so that the normal heat dissipation work of the loudspeaker body 1 can be ensured.

Further, as can be known from fig. 2, the inner ends of the two sets of the set blocks 7 are respectively and symmetrically connected with the second springs 11, and the other ends of the second springs 11 are connected with the outer side of the main body 1, so that the set blocks 7 can be connected with the main body 1 through the second springs 11, and when external force is applied to the corner positions of the main body 1, part of the external force can be buffered by the second springs 11.

Further, as can be known by referring to fig. 1 and 2, the spring strips 12 are symmetrically arranged at the inner ends of the two sets of the set blocks 7, the other ends of the spring strips 12 are abutted to the sound box body 1, the longitudinal sections of the spring strips 12 are of arc-shaped structures, when external force is applied to the outer side of the sound box body 1, the set blocks 7 can apply the external force to the spring strips 12, and the elastic characteristics of the spring strips 12 are utilized to realize the buffering and absorption of the external force, so that the protection effect on the sound box body 1 is improved.

Further, as can be known from fig. 1, 2 and 3, the handle 9 is connected to the center of the upper side of the upper layer sleeve block 7, and the rubber pad 10 is glued to the outer side of the handle 9, so that the device can be taken by holding the handle 9, and the convenience of the device in the using process is improved.

Further, as can be known by referring to fig. 3 and 4, the sealing mechanism comprises a groove 4, the groove 4 is symmetrically arranged inside the covering plate 3, the inner wall of the groove 4 is connected with a first spring 5, the other end of the first spring 5 is connected with a sealing plate 6, the sealing plate 6 penetrates through the inner wall of the groove 4 and extends to the empty groove 13, the outer side of the sealing plate 6 is arranged to be an inclined structure, after the use, a worker can pull out a connecting wire from the wiring port 2, at the moment, the two groups of sealing plates 6 are close to each other through the elastic force of the first spring 5, so that the port of the wiring port 2 can be sealed, the dust can be effectively prevented from entering, the tone quality effect when the device is used is ensured, and the service life of the sound box is greatly prolonged.

The working principle is as follows: when the device is used, a worker can place the device at a proper position, when the device needs to be used, a connecting lead can be placed on the back of the sound body 1 and then inserted into the empty groove 13, in the process, as the outer side of the sealing plate 6 is provided with an inclined structure, in the process of inserting the lead, the sealing plate 6 arranged in the empty groove 13 is stressed to move oppositely, the sealing plate 6 is embedded in the groove 4 through the first spring 5 connected to the outer side of the sealing plate 6, after the use is finished, the connecting lead can be drawn out from the wiring port 2, at the moment, the sealing plate 6 can be reset through the elasticity of the first spring 5, the empty groove 13 is sealed, and dust can be effectively prevented from entering the sound body 1 from the wiring port 2;

when external force is applied to the outer side of the sound equipment body 1, the sleeve block 7 can apply the external force to the spring piece 12, and the external force can be buffered and absorbed by utilizing the elastic characteristic of the spring piece 12, so that the protection on the side position of the sound equipment body 1 can be realized.

In the present invention, the installation manner, the connection manner, or the setting manner of all the components described above are all common mechanical manners, and the specific structures, models, and coefficient indexes of all the components are their own technologies, which can be implemented as long as the beneficial effects thereof can be achieved, and thus, the details are not repeated.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "upper, lower, left, right, front, back, inner, outer, vertical and horizontal" and the like included in the terms only represent the orientation of the terms in the conventional use state or are colloquially understood by those skilled in the art, and should not be construed as limiting the terms, and meanwhile, the terms "first", "second" and "third" and the like do not represent specific numbers and sequences, but are merely used for name differentiation, and the terms "include", "include" and any other variations are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a series of elements includes not only those elements but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a music stereo set structure for preschool education, includes sound (1), its characterized in that, sound (1) back evenly distributed has wiring port (2), sound (1) openly is equipped with control panel (14), sound (1) back connection has overlay (3), and overlay (3) inside and the corresponding position of wiring port (2) seted up dead slot (13), be equipped with sealing mechanism in dead slot (13), overlay (3) openly is connected with nest block (7).

2. The music sound structure for preschool education as claimed in claim 1, wherein the set blocks (7) are provided in two sets, and the longitudinal sections of the set blocks (7) in the two sets are provided in a C-shaped configuration.

3. A music sound structure for preschool education as claimed in claim 1 characterized in that the two sets of blocks (7) are connected by a connecting plate (8), and the connecting plate (8) is arranged in a grid shape.

4. The music sound structure for preschool education as claimed in claim 1, wherein the inner ends of the two sets of said set blocks (7) are symmetrically connected with second springs (11), respectively, and the other ends of the second springs (11) are connected with the outside of the sound body (1).

5. The music sound structure for preschool education as claimed in claim 1, characterized in that the inner ends of the two sets of said set blocks (7) are symmetrically provided with spring strips (12), and the other ends of the spring strips (12) are abutted against the sound body (1), the longitudinal section of the spring strips (12) is set to be arc-shaped.

6. The music sound structure for preschool education as claimed in claim 1, wherein the central position of the upper side of the upper layer of the nest block (7) is connected with a handle (9), and the outside of the handle (9) is glued with a rubber pad (10).

7. A pre-school education music sound structure according to claim 1, wherein the sealing mechanism comprises grooves (4), the grooves (4) are symmetrically arranged inside the covering plate (3), the inner walls of the grooves (4) are all connected with first springs (5), the other ends of the first springs (5) are connected with sealing plates (6), the sealing plates (6) extend into the empty grooves (13) through the inner walls of the grooves (4), and the outer sides of the sealing plates (6) are arranged in an inclined structure.