CN212012963U

CN212012963U - Sound box with protective casing

Info

Publication number: CN212012963U
Application number: CN202020057759.4U
Authority: CN
Inventors: 邓裕滢
Original assignee: Nanan Tianchou Machinery Trading Co Ltd
Current assignee: Nanan Tianchou Machinery Trading Co Ltd
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-11-24
Anticipated expiration: 2030-01-13

Abstract

The utility model relates to an AI intelligence pronunciation audio amplifier technical field just discloses a be provided with protecting sheathing's audio amplifier, including the audio amplifier shell. This audio amplifier with protecting sheathing, through installing the audio amplifier body in audio amplifier shell's inside, audio amplifier shell itself is made by the chamotte plastics, the chamotte plastics have good toughness, itself has certain shock attenuation effect, and the protection cushion of sponge material has all been installed at eight angles at audio amplifier shell, its shock attenuation effect has further been promoted, in addition, audio amplifier body fixed connection's horizontal mounting panel and longitudinal installation board, the inner wall fixed connection of horizontal spring part and longitudinal spring part and audio amplifier shell is passed through respectively to horizontal mounting panel and longitudinal installation board, work as the utility model discloses when the accident dropped the ground, through the preliminary shock attenuation back of audio amplifier shell, stand the buffering of inside spring part again, can alleviate the vibrations power in the at utmost, avoid the impact force direct damage inside electronic component.

Description

Sound box with protective casing

Technical Field

The utility model relates to a AI intelligence pronunciation audio amplifier technical field specifically is a be provided with protecting sheathing's audio amplifier.

Background

The audio amplifier is a device for converting an electric signal into an acoustic signal, which is an extremely important component of an audio system, and the audio signal is amplified by a power amplifier arranged in a box body and then is played back by the audio amplifier, so that the sound of the audio signal is increased.

Among the prior art, the big multi-purpose duroplasts of AI artificial intelligence pronunciation audio amplifier's shell or the light metal material of some quality, its inside connection all is rigid connection, and the shock resistance that has leaded to current AI artificial intelligence pronunciation audio amplifier is relatively weak, in case drop to the ground, because the antidetonation effect is poor, can mostly directly damage the inside electronic component of AI artificial intelligence pronunciation audio amplifier for AI artificial intelligence pronunciation audio amplifier can't be using, has seriously restricted the life of AI artificial intelligence pronunciation audio amplifier, so the utility model provides a be provided with the audio amplifier of protecting sheathing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a be provided with protecting sheathing's audio amplifier possesses that the shock resistance is good, takes precautions against earthquakes advantage such as dustproof, has solved prior art, and AI artificial intelligence pronunciation audio amplifier shock resistance is more weak, in case drop to the ground, can directly damage inside electronic component, has seriously restricted life's problem.

(II) technical scheme

For realizing above-mentioned shock resistance is good, takes precautions against earthquakes dirt-proof purpose, the utility model provides a following technical scheme: a sound box with a protective shell comprises a sound box shell, wherein a protective cushion is fixedly mounted on the surface of the sound box shell, a hinge is fixedly mounted on the front surface of the sound box shell, a sealing door is movably mounted on the surface of the hinge, a lock catch is fixedly mounted at the center of the right side of the front surface of the sealing door, a shell sound outlet is formed in the top of the front surface of the sealing door, heat dissipation holes are formed in the left side and the right side of the sound box shell, a filter screen is fixedly mounted inside the heat dissipation holes, transverse spring parts are fixedly mounted on the inner wall of the left side and the inner wall of the back surface of the sound box shell, a transverse mounting plate is fixedly mounted at one end, away from the inner wall of the sound box shell, of each transverse spring part, a longitudinal spring part is fixedly mounted on the inner, two one side fixed mounting that the horizontal mounting panel is relative has the audio amplifier body with two vertical mounting panel fixed connection, sound outlet in having seted up in the front of audio amplifier body.

Preferably, the sound box shell is made of chamotte plastic, the sound box shell is cuboid, and the front face of the sound box shell is provided with a door opening and a lock bolt opening corresponding to the sealing door and the lock catch.

Preferably, the material of protection cushion is the sponge, and the surface cover of sponge has the involucra, and the main shape of looking at of protection cushion is 'L' shape, and the quantity of protection cushion is eight, and the surface at eight apex angles of audio amplifier shell is installed respectively to eight protection cushions, and the thickness of protection cushion is five centimetres on zero.

Preferably, the material of sealing door is plastic, and length, the height of sealing door all compare the length of audio amplifier body, highly three centimetres at zero point, and the back fixed mounting of sealing door has horizontal spring spare, and the one end fixed mounting that the sealing door was kept away from to horizontal spring spare has horizontal shock attenuation board.

Preferably, the transverse spring part is made of polymer molecular materials, the transverse mounting plate is made of chamotte plastic, the height of the transverse mounting plate is two centimeters smaller than that of the sound box body, and the width of the transverse mounting plate is equal to that of the sound box body.

Preferably, the shapes of the outer shell sound outlet and the inner sound outlet are both rectangular, and rectangular gauze is fixedly stuck on the surfaces of the outer shell sound outlet and the inner sound outlet.

(III) advantageous effects

Compared with the prior art, the utility model provides a be provided with protecting sheathing's audio amplifier possesses following beneficial effect:

in addition, the most important damping function of the utility model is derived from a transverse mounting plate and a longitudinal mounting plate which are fixedly connected with the sound box body, the transverse mounting plate and the longitudinal mounting plate are respectively fixedly connected with the inner wall of the sound box shell through a transverse spring piece and a longitudinal spring piece, even if a transverse spring piece is also arranged on the back surface of the sealing door, and one end of the transverse spring piece, which is far away from the sealing door, is fixedly provided with a transverse damping plate made of the chamotte plastic material, when the utility model accidentally falls to the ground, after the sound box shell primarily damps, the buffering that stands inside spring part again can alleviate the shaking force in the at utmost, avoids the impact force direct damage inside electronic component to as far as limit its life's problem, the effectual protective capacities that have promoted, so the utility model provides a be provided with protecting sheathing's audio amplifier.

Drawings

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

fig. 2 is a schematic view of the surface structure of the present invention.

In the figure: 1 sound box shell, 2 protection cushions, 3 hinges, 4 sealing doors, 5 latches, 6 shell sound outlets, 7 heat dissipation holes, 8 filter screens, 9 horizontal spring parts, 10 horizontal mounting plates, 11 vertical spring parts, 12 vertical mounting plates, 13 sound box bodies and 14 inner sound outlets.

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.

Referring to fig. 1-2, a sound box with a protective casing comprises a sound box casing 1, wherein a protective cushion 2 is fixedly mounted on the surface of the sound box casing 1, the protective cushion 2 is made of sponge, a surface of the sponge is sleeved with a skin membrane, the protective cushion 2 is in an L shape in a main view, the number of the protective cushion 2 is eight, the eight protective cushions 2 are respectively mounted on the surfaces of eight vertex angles of the sound box casing 1, the thickness of the protective cushion 2 is zero five centimeters, a hinge 3 is fixedly mounted on the front surface of the sound box casing 1, a sealing door 4 is movably mounted on the surface of the hinge 3, a lock catch 5 is fixedly mounted at the right center of the front surface of the sealing door 4, the sound box casing 1 is made of chamotte plastic, the sound box casing 1 is in a cuboid shape, the front surface of the sound box casing 1 is provided with a sound box and a lock bolt opening corresponding to the sealing door 4 and the lock catch 5, the left side and the right side of the sound box shell 1 are both provided with heat dissipation holes 7, a filter screen 8 is fixedly installed inside the heat dissipation holes 7, the inner walls of the left side and the right side of the sound box shell 1 and the inner wall of the back of the sound box shell 1 are both fixedly provided with transverse spring parts 9, one ends of the transverse spring parts 9 far away from the inner wall of the sound box shell 1 are fixedly provided with transverse mounting plates 10, the inner top wall and the inner bottom wall of the sound box shell 1 are both fixedly provided with longitudinal spring parts 11, one ends of the longitudinal spring parts 11 far away from the inner wall of the sound box shell 1 are fixedly provided with longitudinal mounting plates 12, one opposite sides of the two transverse mounting plates 10 are fixedly provided with sound box bodies 13 fixedly connected with the two longitudinal mounting plates 12, the transverse spring parts 9 are made of polymer molecular materials, the transverse mounting plates 10 are made of cham, the material of sealing door 4 is plastic, sealing door 4's length, highly all than audio amplifier body 13's length, highly three centimetres at zero point, sealing door 4's back fixed mounting has horizontal spring part 9, and the one end fixed mounting that sealing door 4 was kept away from to horizontal spring part 9 has horizontal shock attenuation board, sound outlet 14 in audio amplifier body 13's front has been seted up, shell sound outlet 6 is the rectangle with interior sound outlet 14's shape, shell sound outlet 6 is pasted with interior sound outlet 14's equal fixed surface and is had the rectangle gauze.

In summary, in the sound box with the protective casing, the sound box body 13 is installed inside the sound box casing 1, the sound box casing 1 itself is made of the chamotte plastic, the chamotte plastic has good toughness and has a certain damping effect, and the protective cushions 2 made of sponge material are installed at eight corners of the sound box casing 1, so as to further improve the damping effect, in addition, the most important damping function of the utility model is derived from the transverse mounting plate 10 and the longitudinal mounting plate 12 which are fixedly connected with the sound box body 13, the transverse mounting plate 10 and the longitudinal mounting plate 12 are respectively fixedly connected with the inner wall of the sound box casing 1 through the transverse spring part 9 and the longitudinal spring part 11, even if the transverse spring part 9 is also installed at the back of the sealing door 4, and the transverse damping plate made of the chamotte plastic is fixedly installed at the end of the transverse spring part 9 far away from the sealing door, when the utility model discloses when the accident dropped the ground, after 1 preliminary shock attenuation of audio amplifier shell, experienced the buffering of inside spring part again, can alleviate the vibrations power in the at utmost, avoided the impact force directly to damage inside electronic component to as to restrict its life's problem, effectual protective capacities that has promoted, so the utility model provides a be provided with protecting sheathing's audio amplifier.

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.

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 be provided with protecting sheathing's audio amplifier, includes audio amplifier shell (1), its characterized in that: the loudspeaker box comprises a loudspeaker box shell (1), a protective cushion (2) is fixedly mounted on the surface of the loudspeaker box shell (1), a hinge (3) is fixedly mounted on the front side of the loudspeaker box shell (1), a sealing door (4) is movably mounted on the surface of the hinge (3), a lock catch (5) is fixedly mounted at the center of the front right side of the sealing door (4), a shell sound outlet (6) is formed in the front top of the sealing door (4), radiating holes (7) are formed in the left side and the right side of the loudspeaker box shell (1), a filter screen (8) is fixedly mounted in the radiating holes (7), transverse spring parts (9) are fixedly mounted on the inner walls of the left side and the right side of the loudspeaker box shell (1) and on the inner wall of the back side of the loudspeaker box shell (1), a transverse mounting plate (10) is fixedly mounted at one end, far away from the inner wall of the shell (1), one end fixed mounting that audio amplifier shell (1) inner wall was kept away from in vertical spring part (11) has vertical mounting panel (12), two one side fixed mounting that horizontal mounting panel (10) is relative has audio amplifier body (13) with two vertical mounting panel (12) fixed connection, sound outlet (14) in having seted up in the front of audio amplifier body (13).

2. An acoustic enclosure provided with a protective casing according to claim 1, wherein: the material of audio amplifier shell (1) is glued plastics for ripe, and the shape of audio amplifier shell (1) is the cuboid, and the gate and the set bar mouth that correspond with sealing door (4) and hasp (5) are seted up in the front of audio amplifier shell (1).

3. An acoustic enclosure provided with a protective casing according to claim 1, wherein: the material of protection cushion (2) is the sponge, and the surface cover of sponge has the involucra, and the main shape of looking of protection cushion (2) is 'L' shape, and the quantity of protection cushion (2) is eight, and the surface at the eight apex angles of audio amplifier shell (1) is installed respectively in eight protection cushion (2), and the thickness of protection cushion (2) is five centimetres at zero point.

4. An acoustic enclosure provided with a protective casing according to claim 1, wherein: the material of sealing door (4) is plastic plastics, and the length of sealing door (4), the length of highly all than audio amplifier body (13), high three centimetres at zero point that are big, the back fixed mounting of sealing door (4) has horizontal spring part (9), and the one end fixed mounting that sealing door (4) were kept away from in horizontal spring part (9) has horizontal shock attenuation board.

5. An acoustic enclosure provided with a protective casing according to claim 1, wherein: the horizontal spring piece (9) adopts the polymer molecule material to make, the material of horizontal mounting panel (10) is the chamotte plastics, and the height ratio audio amplifier body (13) of horizontal mounting panel (10) is highly little two centimetres, and the width of horizontal mounting panel (10) equals the width of audio amplifier body (13).

6. An acoustic enclosure provided with a protective casing according to claim 1, wherein: the shapes of the outer shell sound outlet (6) and the inner sound outlet (14) are both rectangular, and rectangular gauze is fixedly stuck on the surfaces of the outer shell sound outlet (6) and the inner sound outlet (14).