CN216873348U - Sound net mounting structure convenient to dismantle - Google Patents

Abstract

The utility model discloses a sound box net mounting structure convenient to disassemble, which comprises a sound box shell, a sound playing hole and a base, wherein the base is fixedly connected to the bottom end of the sound box shell, the sound playing hole is arranged on the front side of the sound box shell, a plastic gasket is fixedly connected to the surface of the sound box shell, a positioning pin is inserted on the upper surface of the plastic gasket in a sliding mode, the top end of the positioning pin is fixedly connected with an arc-shaped pressing plate, and the lower surface of the arc-shaped pressing plate is fixedly connected with the plastic gasket through a spring. A user holds the metal sleeve through the bosses on the two sides, the metal sleeve is horizontally inserted from the front position relative to the plastic gasket outside the broadcast hole, the positioning pin on the surface of the plastic gasket is subjected to the thrust action of the metal sleeve, the positioning pin and the arc-shaped pressing plate synchronously ascend, the spring elastically deforms, the metal sleeve continues to apply the thrust until the positioning pin is inserted into the positioning groove, and the assembly operation is completed; the arc-shaped pressing plate is longitudinally lifted, so that the metal mesh plate can be quickly disassembled and overhauled.

Description

Sound net mounting structure convenient to dismantle

Technical Field

The utility model belongs to the technical field of sound components, and particularly relates to a sound net mounting structure convenient to disassemble.

Background

One important device of an audio system is a sound box, which generally consists of a speaker unit and a box body. The loudspeaker unit is used as a sounding component, and the box body is used as a supplement of the loudspeaker unit and plays a role in correcting sound.

The existing metal net for installing the sound box sound playing hole has a good decoration effect, and is mostly fixed through locking of a connecting piece when the metal net is assembled on a relative sound box shell, so that the problem of disassembly and maintenance in an inconvenient later period is solved, and a sound box net installing structure convenient to disassemble is provided for the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sound box net mounting structure convenient to disassemble so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a sound box net mounting structure convenient to disassemble comprises a sound box shell, a sound playing hole and a base, wherein the base is fixedly connected to the bottom end of the sound box shell, the sound playing hole is formed in the front position of the sound box shell, a plastic gasket is fixedly connected to the surface of the sound box shell, a positioning pin is inserted and connected to the upper surface of the plastic gasket in a sliding mode, an arc-shaped pressing plate is fixedly connected to the top end of the positioning pin, the lower surface of the arc-shaped pressing plate is fixedly connected with the plastic gasket through a spring, a metal screen plate is inserted and connected to the surface of the plastic gasket in an inserting mode, a metal sleeve is fixedly connected to the inner surface of the metal screen plate, bosses are fixedly connected to two side walls of the metal sleeve, a positioning groove is integrally formed in the upper surface of the metal sleeve, when a user inserts and connects the metal screen plate in an inserting mode through the bosses on two sides of the sound box shell, the plastic gasket outside the sound playing hole is horizontally inserted and connected from the front position, the locating pin on the surface of the plastic washer receives the thrust action of the metal sleeve, the locating pin and the arc-shaped pressing plate synchronously ascend, the spring generates elastic deformation, the thrust is continuously applied to the metal sleeve, and the locating pin is inserted into the locating groove to complete the assembly operation.

Preferably, the plastic washer is located the broadcast hole outside, the positive position symmetry of plastic washer is provided with the spacing groove, boss and spacing groove grafting cooperation.

Preferably, the side wall of the sound box shell is provided with heat dissipation holes.

Preferably, the positioning pin penetrates through the plastic gasket, and a penetrating end of the positioning pin extends to the inside of the positioning groove.

Preferably, the sound box shell surface symmetry bonds and has semicircle type rubber strip, semicircle type rubber strip is located inside the plastic washer, and the laminating of semicircle type rubber strip is at the front open end in broadcast hole.

Preferably, the surface of the sound box shell is symmetrically provided with elliptical magnetic blocks, and the elliptical magnetic blocks and the semicircular rubber strips are alternately arranged at equal intervals.

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

1. when the relative sound box casing's the broadcast hole grafting metal mesh plate, the user holds metal sleeve through the boss of both sides, and the outside plastic packing ring in relative broadcast hole is pegged graft from positive position level, and the locating pin on plastic packing ring surface receives metal sleeve's thrust effect, and locating pin and circular arc type clamp plate rise in step, and elastic deformation takes place for the spring, to continuing to apply thrust metal sleeve, pegs graft inside the constant head tank until the locating pin, accomplish the assembly operation.

2. When the metal screen plate is disassembled, a user longitudinally lifts the arc-shaped pressing plate, and the metal screen plate is pulled outwards after the positioning pin is separated from the positioning groove of the metal sleeve.

Drawings

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

FIG. 2 is a schematic view of the position structure of the plastic washer and the arc-shaped pressing plate according to the present invention;

FIG. 3 is a schematic view of the connection structure of the plastic washer and the arc-shaped pressing plate according to the present invention;

FIG. 4 is a schematic view of a metal mesh plate structure according to the present invention;

fig. 5 is a schematic view of the connection structure of the sound housing and the semicircular rubber strip according to the present invention.

In the figure: 1. a sound housing; 101. a sound playing hole; 2. a base; 3. a semicircular rubber strip; 301. an elliptical magnetic block; 4. a plastic gasket; 401. a limiting groove; 5. a metal mesh plate; 501. a metal sleeve; 502. a boss; 503. positioning a groove; 6. an arc-shaped pressing plate; 601. positioning pins; 602. a spring.

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.

The first embodiment is as follows:

referring to fig. 1 to 5, the present invention provides a detachable sound box net mounting structure, which comprises: the sound box comprises a sound box body 1, a sound playing hole 101 and a base 2, wherein the base 2 is fixedly connected to the bottom end of the sound box body 1, the sound playing hole 101 is arranged at the front position of the sound box body 1, a plastic gasket 4 is fixedly connected to the surface of the sound box body 1, a positioning pin 601 is slidably inserted and connected to the upper surface of the plastic gasket 4, the top end of the positioning pin 601 is fixedly connected to an arc-shaped pressing plate 6, the lower surface of the arc-shaped pressing plate 6 is fixedly connected with the plastic gasket 4 through a spring 602, a metal screen 5 is inserted and connected to the surface of the plastic gasket 4, a metal sleeve 501 is fixedly connected to the inner surface of the metal screen 5, bosses 502 are fixedly connected to two side walls of the metal sleeve 501, positioning grooves 503 are integrally formed on the upper surface of the metal sleeve 501, the plastic gasket 4 is positioned outside the sound playing hole 101, limiting grooves 401 are symmetrically arranged at the front position of the plastic gasket 4, the bosses 502 are inserted and matched with the limiting grooves 401, when the metal screen 5 is inserted and connected to the sound playing hole 101 of the sound box body 1, the user holds the metal sleeve 501 through the bosses 502 on the two sides, the plastic gasket 4 outside the sound playing hole 101 is horizontally inserted from the front side, the positioning pin 601 on the surface of the plastic gasket 4 is under the thrust action of the metal sleeve 501, the positioning pin 601 and the arc-shaped pressing plate 6 rise synchronously, the spring 602 elastically deforms, and thrust is continuously applied to the metal sleeve 501 until the positioning pin 601 is inserted into the positioning groove 503, and the assembly operation is completed.

As apparent from the above description, the present invention has the following advantageous effects: the user holds the metal sleeve 501 and the plastic washer 4 to be in plug-in fit, and the spring 602 is matched with the positioning pin 601 to be plugged in the positioning groove 503 of the metal sleeve 501, so that the assembly operation is completed, and the operation is simple, time and labor are saved.

Example two:

referring to fig. 1-4, on the basis of the first embodiment, the present invention provides a technical solution for a sound net installation structure that is easy to disassemble: the side wall of the sound box housing 1 is provided with heat dissipation holes, the positioning pin 601 penetrates through the plastic gasket 4, and the penetrating end of the positioning pin 601 extends to the inside of the positioning groove 503.

The plastic washer 4 is used for providing a supporting force for the positioning pin 601, and the positioning pin 601 can automatically reset under the action of the elastic force of the spring 602.

Further, can refer to fig. 5, 1 surface symmetry of sound housing bonds and has semicircle type rubber strip 3, semicircle type rubber strip 3 is located inside plastic washer 4, and the laminating of semicircle type rubber strip 3 is at the front open end of broadcast hole 101, 1 surface symmetry installation oval type magnetic path 301 of sound housing, oval type magnetic path 301 and 3 equidistance of semicircle type rubber strip set up in turn, relative plastic washer 4 grafting metal sleeve 501 in, semicircle type rubber strip 3 is used for slowing down the impact force, simultaneously effectual improvement metal sleeve 501 and the stability of sound housing 1 junction, when dismantling metal mesh board 5, the user vertically lifts arc type clamp plate 6, after locating pin 601 breaks away from metal sleeve 501's constant head tank, it can to draw metal mesh board 5 to the outside.

The working principle and the using process of the utility model are as follows: the plastic gasket 4 is installed outside the sound hole 101 of the sound box shell 1, the positioning pin 601 is inserted on the upper surface of the plastic gasket 4 in a sliding mode, the top end of the positioning pin 601 is fixedly connected with the arc-shaped pressing plate 6, the lower surface of the arc-shaped pressing plate 6 is fixedly connected with the plastic gasket 4 through the spring 602, when the metal screen plate 5 is inserted in the sound hole 101 of the sound box shell 1, a user holds the metal sleeve 501 through the bosses 502 on two sides, the plastic gasket 4 outside the sound hole 101 is horizontally inserted from the front side, the positioning pin 601 on the surface of the plastic gasket 4 is subjected to the thrust action of the metal sleeve 501, the positioning pin 601 and the arc-shaped pressing plate 6 are lifted synchronously, the spring 602 deforms elastically, and thrust is continuously applied to the metal sleeve 501 until the positioning pin 601 is inserted in the positioning groove 503 to complete assembly, and at the moment, the bosses 502 are inserted in the limiting grooves 401 of the plastic gasket 4, so that the phenomenon that the metal screen plate 5 is prevented from deviating from the displacement is effectively; when the metal sleeve 501 is inserted into the plastic washer 4, the semicircular rubber strip 3 is used for reducing impact force, and meanwhile, the stability of the joint of the metal sleeve 501 and the sound box shell 1 is effectively improved; when the metal mesh plate 5 is disassembled, a user longitudinally pulls the arc-shaped pressing plate 6, the positioning pin 601 is separated from the positioning groove 503 of the metal sleeve 501, the metal sleeve 501 of the metal mesh plate 5 cannot fall off under the magnetic attraction effect of the elliptical magnetic block 301, and the user can pull the boss 502 to the outside in a hand way, so that the metal mesh plate 5 can be rapidly disassembled.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (6)

1. The utility model provides a stereo set net mounting structure convenient to dismantle, includes stereo set casing (1), broadcast hole (101) and base (2), base (2) fixed connection is in stereo set casing (1) bottom, broadcast hole (101) set up the positive position at stereo set casing (1), its characterized in that: stereo set casing (1) fixed surface connects plastic packing ring (4), surface slip grafting locating pin (601) on plastic packing ring (4), locating pin (601) top fixed connection circular arc type clamp plate (6), circular arc type clamp plate (6) lower surface passes through spring (602) and plastic packing ring (4) fixed connection, it has metal mesh board (5) to peg graft on plastic packing ring (4) surface, metal mesh board (5) internal surface fixed connection metal sleeve (501), equal fixed connection boss (502) of metal sleeve (501) both sides wall, metal sleeve (501) upper surface integrated into one piece has constant head tank (503).

2. A sound net mounting structure convenient to detach according to claim 1, wherein: the plastic gasket (4) is located outside the sound playing hole (101), the front side of the plastic gasket (4) is symmetrically provided with limiting grooves (401), and the bosses (502) are in plug-in fit with the limiting grooves (401).

3. A sound net mounting structure convenient to detach according to claim 1, wherein: the side wall of the sound box shell (1) is provided with heat dissipation holes.

4. A sound net mounting structure convenient to detach according to claim 1, wherein: the positioning pin (601) penetrates through the plastic gasket (4), and the penetrating end of the positioning pin (601) extends to the inside of the positioning groove (503).

5. A sound net mounting structure convenient to detach according to claim 1, wherein: the surface of the sound box shell (1) is symmetrically bonded with semicircular rubber strips (3), the semicircular rubber strips (3) are located inside the plastic gasket (4), and the semicircular rubber strips (3) are attached to the front opening end of the sound playing hole (101).

6. A sound net mounting structure convenient to detach according to claim 1, wherein: the surface of the sound box shell (1) is symmetrically provided with elliptical magnetic blocks (301), and the elliptical magnetic blocks (301) and the semicircular rubber strips (3) are alternately arranged at equal intervals.

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