CN216437423U - Seat type sound box with multidirectional positioning structure - Google Patents

Abstract

The utility model discloses a seat formula audio amplifier with multidirectional location structure, including audio amplifier, base and apron, be equipped with the ball groove on the base, be equipped with the spheroid in the ball groove, the audio amplifier lower extreme is installed on the fixed part, is covered with the jack on the internal face of ball groove, shaft hole on the spheroidal bottom surface, is equipped with the inserted bar in the shaft hole, during the corresponding jack is inserted to inserted bar one end, inside the other end extends to the spheroid to install the fixed plate, the cover has the spring on the inserted bar, install the drive mechanism of pulling inserted bar on the audio amplifier, the medial surface of apron is just covered with the suction hole to the play sound net department of audio amplifier, install the dust catcher on the lateral surface of apron. The utility model discloses simple structure, convenient operation can be direct rotates it, and can change the play sound angle of audio amplifier, great increase adaptability, and can cover the play sound end of audio amplifier through the apron, avoided the dust to contact with it, the absorption that can be quick goes out the dust on the sound net, has made things convenient for to clean, guarantees out the sound quality.

Description

Seat type sound box with multidirectional positioning structure

Technical Field

The utility model relates to an audio amplifier technical field, concretely relates to seat formula audio amplifier with multidirectional location structure.

Background

A speaker refers to a device that can convert an audio signal into sound. Generally speaking, it is that a power amplifier is provided in the main cabinet or the bass cabinet of the sound box, and the sound is amplified and then emitted back by the sound box itself, so that the sound becomes louder. The loudspeaker box is a terminal of the whole sound system and is used for converting audio electric energy into corresponding sound energy and radiating the sound energy into a space. It is an extremely important component of an audio system, responsible for the task of converting electrical signals into acoustic signals for direct listening by the human ear.

In the use of audio amplifier, generally directly place platform or subaerial, in order to satisfy listening effect, need continuous angle of adjustment, the adjustment of present angle generally needs to lift up the audio amplifier and rotate, and its operation is comparatively troublesome, and the audio amplifier is after long-time the use, and the play sound of audio amplifier can be covered with the dust on the net to influence tone quality effect.

Disclosure of Invention

The utility model aims to solve the technical problem that a seat formula audio amplifier with multidirectional location structure is provided to solve the problem of proposing in the above-mentioned background art.

The utility model discloses a realize through following technical scheme: the utility model provides a seat formula audio amplifier with multidirectional location structure, including audio amplifier, base and apron, be equipped with the ball groove on the base, be equipped with the spheroid in the ball groove, spheroid partly extends to the external world along the opening in ball groove, and the protrusion forms the fixed part, the audio amplifier lower extreme is installed on the fixed part, the jack is covered with on the internal face in ball groove, the shaft hole on the spheroidal bottom surface, be equipped with the inserted bar in the shaft hole, inserted bar one end inserts in the jack that corresponds, the other end extends to inside the spheroid, and install the fixed plate, the cover has the spring on the inserted bar, install the engaging lug on the fixed plate, install the drive mechanism of pulling inserted bar on the audio amplifier, the apron passes through the torsional spring hinge and installs in one side of audio amplifier, the inside hollow structure setting that is of apron, the medial surface of apron is just covered with the suction hole to the play sound net department of audio amplifier, install the dust catcher on the lateral surface of apron.

As preferred technical scheme, drive mechanism includes wire rope, the holding rod, holding ring and handle, the handle is installed on the top surface of audio amplifier, holding rod one end is passed through movable hinge and is installed on the top surface of audio amplifier, the holding rod sets up in the inside of handle, the top surface of audio amplifier is just being equipped with first wiring hole to holding rod department, be equipped with the second wiring hole with the inside intercommunication of spheroid on the bottom surface of audio amplifier, the holding ring is equipped with a plurality ofly, and install on the internal face of audio amplifier, wire rope one end is installed on the engaging lug, the other end passes inside second wiring hole extends to the audio amplifier, and pass solid fixed ring one by one, until extend to the external world along first wiring hole and install on the holding rod.

As the preferred technical scheme, a plurality of clamping blocks are installed on the inner side face, far away from the torsion spring hinge, of the cover plate, and a plurality of clamping grooves matched with the clamping blocks are formed in the sound box.

Preferably, one end of the spring is mounted on the fixing plate, and the other end of the spring is mounted on the inner wall surface of the ball body.

As the preferred technical scheme, a plurality of shock pads are embedded and installed on the bottom surface of the base.

The utility model has the advantages that: the utility model discloses simple structure, convenient operation need not to lift up the audio amplifier, can be direct rotates it, and can change the play sound angle of audio amplifier, great increase adaptability, and can cover the play sound end of audio amplifier through the apron, avoided the dust to contact with it to after starting the dust catcher, the absorption that can be quick goes out the dust on the sound net, made things convenient for to clean, guaranteed the sound quality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic structural view of the middle cover plate of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1 and 2, the seat type sound box with multidirectional positioning structure of the present invention comprises a sound box 1, a base 4 and a cover plate 2, wherein a ball groove is arranged on the base 4, a ball body 3 is arranged in the ball groove, a part of the ball body 3 extends to the outside along the opening of the ball groove and protrudes to form a fixing portion, the lower end of the sound box 1 is mounted on the fixing portion, the inner wall surface of the ball groove is covered with jacks 5, a shaft hole is arranged on the bottom surface of the ball body 3, an inserting rod 6 is arranged in the shaft hole, one end of the inserting rod 6 is inserted into the corresponding jack, the other end extends into the ball body 3 and is provided with a fixing plate 7, a spring 8 is sleeved on the inserting rod 6, a connecting lug 9 is mounted on the fixing plate 7, a traction mechanism for pulling the inserting rod is mounted on the sound box 1, the cover plate 2 is mounted on one side of the sound box 1 through a torsion spring hinge, the inside of the cover plate 2 is arranged in a hollow structure, the inner side surface of the cover plate 2 is covered with air suction holes 17 right at the sound outlet of the sound box, a dust collector 18 is mounted on the outer side of the cover plate 2.

In this embodiment, drive mechanism includes wire rope 11, holding rod 13, holding ring 12 and handle 14, handle 14 is installed on audio amplifier 1's top surface, holding rod 13 one end is passed through movable hinge and is installed on audio amplifier 1's top surface, holding rod 13 sets up in handle 14's inside, audio amplifier 1's top surface is just being equipped with first wiring hole to holding rod department, be equipped with the second wiring hole with the inside intercommunication of spheroid on audio amplifier 1's the bottom surface, holding ring 12 is equipped with a plurality ofly, and install on audio amplifier 1's internal face, wire rope 11 one end is installed on engaging lug 9, the other end passes inside the second wiring hole extends to the audio amplifier, and pass solid fixed ring 12 one by one, until extending to the external world along first wiring hole and installing on holding rod 13.

In this embodiment, a plurality of fixture blocks 16 are installed on the medial surface of apron 2 far away from the torsional spring hinge, are equipped with a plurality of draw-in grooves 15 with fixture block assorted on the audio amplifier 1.

In this embodiment, one end of the spring 8 is attached to the fixed plate 7, and the other end is attached to the inner wall surface of the ball 3.

In this embodiment, a plurality of shock pads are installed to the embedded mode on the bottom surface of base 4, have increased buffering effect.

When needs adjustment, the hand is grabbed the hand (hold), the holding rod is caught to the finger, and go up the pull-grip, the removal of holding rod can stimulate wire rope, wire rope's removal can synchronous drive fixed plate and inserted bar, make the inserted bar extract from the jack, extract the back, can direct rotation audio amplifier through the hand (hold), make the spheroid rotate in the ball groove, also can face one side slope audio amplifier, this process need not to lift up the position of audio amplifier or change audio amplifier, after the angle and the gradient of confirming the adjustment, can release the holding rod, after losing the pulling force, can be with the new jack that corresponds of inserting of inserted bar through the resilience of spring, with spheroid and audio amplifier location.

Wherein, when not using, can cover the apron, make the fixture block on the apron insert the draw-in groove in, the joint dynamics is greater than torsional spring hinge's torsion between fixture block and the draw-in groove, make the apron can be smooth cover the play sound end of audio amplifier, avoided the dust to contact with it, and after play sound net has the dust, can start the dust catcher, the suction that the dust catcher produced can be used in the suction opening, will go out sound net dust suction apron inside, until unified by the dust catcher absorption, guarantee the cleanness of sound net, avoided influencing sound effect.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (5)

1. The utility model provides a seat formula audio amplifier with multidirectional location structure which characterized in that: comprises a sound box (1), a base (4) and a cover plate (2), wherein the base (4) is provided with a ball groove, a ball body (3) is arranged in the ball groove, one part of the ball body (3) extends to the outside along an opening of the ball groove and protrudes to form a fixed part, the lower end of the sound box (1) is arranged on the fixed part, the inner wall surface of the ball groove is fully distributed with jacks (5), the bottom surface of the ball body (3) is provided with a shaft hole, the shaft hole is internally provided with an inserted rod (6), one end of the inserted rod (6) is inserted into the corresponding jack, the other end of the inserted rod extends into the ball body (3) and is provided with a fixed plate (7), the inserted rod (6) is sleeved with a spring (8), the fixed plate (7) is provided with a connecting lug (9), the sound box (1) is provided with a traction mechanism for pulling the inserted rod, the cover plate (2) is arranged on one side of the sound box (1) through a torsional spring hinge, the cover plate (2) is arranged in a hollow structure, the inner side surface of the cover plate (2) is fully distributed with air suction holes (17) for a sound outlet net of the sound box, a dust collector (18) is arranged on the outer side surface of the cover plate (2).

2. The seat type sound box with the multidirectional positioning structure as claimed in claim 1, wherein: traction mechanism includes wire rope (11), holding rod (13), holding ring (12) and handle (14), install on the top surface of audio amplifier (1) handle (14), holding rod (13) one end is passed through the activity hinge and is installed on the top surface of audio amplifier (1), holding rod (13) set up in the inside of handle (14), the top surface of audio amplifier (1) is just being equipped with first wiring hole to holding rod department, be equipped with the second wiring hole with the inside intercommunication of spheroid on the bottom surface of audio amplifier (1), holding ring (12) are equipped with a plurality ofly, and install on the internal face of audio amplifier (1), wire rope (11) one end is installed on engaging lug (9), the other end passes second wiring hole and extends to inside the audio amplifier, and pass solid fixed ring (12) one by one, until extending to the external world along first wiring hole and install on holding rod (13).

3. The seat type sound box with the multidirectional positioning structure as claimed in claim 1, wherein: a plurality of clamping blocks (16) are installed on the inner side face, far away from the torsion spring hinge, of the cover plate (2), and a plurality of clamping grooves (15) matched with the clamping blocks are formed in the sound box (1).

4. The seat type sound box with the multidirectional positioning structure as claimed in claim 1, wherein: one end of the spring (8) is arranged on the fixed plate (7), and the other end is arranged on the inner wall surface of the sphere (3).

5. The seat type sound box with the multidirectional positioning structure as claimed in claim 1, wherein: a plurality of shock pads are embedded on the bottom surface of the base (4).

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