CN216490912U - Modular high-frequency loudspeaker - Google Patents

Abstract

The utility model discloses a modular high-frequency loudspeaker, belonging to the technical field of loudspeakers, the loudspeaker comprises a high-frequency loudspeaker assembly, the high-frequency loudspeaker assembly comprises a loudspeaker and a bracket assembly, the loudspeaker is assembled on the upper end surface of the bracket assembly, when equipment needing to be carried is played outside, auxiliary bottom plate assemblies on two sides are rotated downwards through a rotating shaft, so that locking blocks on locking blocks at the bottoms of plate bodies on two sides are aligned with convex blocks, at the moment, shifting blocks on two sides are pushed to enable the convex blocks on two sides to be respectively inserted into locking grooves on two sides, the effect of locking the auxiliary bottom plate assemblies on two sides is realized, universal wheels on the auxiliary bottom plate assemblies on two sides are contacted with the ground after locking is finished, at the moment, the loudspeaker can be used outdoors by holding the upper end of a handle to pull, the loudspeaker can be kept in a vertical state all the time, and can be prevented from being arranged on a mobile phone bracket after a mobile phone is connected with Bluetooth of the loudspeaker, so that the connection is stable and the effect of using indoor and outdoor simultaneously is achieved.

Description

Modular high-frequency loudspeaker

Technical Field

The utility model belongs to the technical field of loudspeakers, and particularly relates to a modular high-frequency loudspeaker.

Background

Speakers are also known as "horns". It is a very common electroacoustic transducer, and can be found in electronic and electric equipment for producing sound. The loudspeaker is a transducer for converting an electric signal into an acoustic signal, and the quality of the loudspeaker has great influence on the sound quality. The loudspeaker is the weakest component in the audio equipment, and is the most important component for the audio effect. Loudspeakers are of a wide variety and vary widely in price. The audio frequency electric energy makes the paper cone or the diaphragm vibrate and generate resonance (resonance) with the surrounding air through electromagnetic, piezoelectric or electrostatic effect to make sound. We most commonly use an electrodynamic cone speaker. The electrodynamic type cone loudspeaker is that we often say that the cone loudspeaker has in the past, though the vibrating diaphragm still mainly used the cone in 2014, but has appeared many high molecular material vibrating diaphragms, metal vibrating diaphragms simultaneously, and the name of the cone loudspeaker is just the same. The cone paper cone loudspeaker is mainly composed of three major parts, namely a magnetic loop system (a permanent magnet, a core column and a magnetic conduction plate), a vibration system (a paper cone and a voice coil), a support auxiliary system (a centering support sheet, a cone frame and a cushion edge) and the like.

The existing loudspeakers are divided into an outdoor loudspeaker and an indoor loudspeaker, and a single indoor loudspeaker cannot be well used outdoors, so that different loudspeakers in the indoor loudspeaker and the outdoor loudspeaker need to be purchased when needed, and the use cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a modular high-frequency loudspeaker, which aims to solve the problem that the use cost is increased because the existing loudspeaker is divided into an outdoor loudspeaker and an indoor loudspeaker and a single indoor loudspeaker cannot be well used outdoors, and therefore different loudspeakers indoors and outdoors need to be purchased when needed.

In order to solve the above problems, the present invention adopts the following technical solutions.

A modular high-frequency loudspeaker comprises a high-frequency loudspeaker assembly, wherein the high-frequency loudspeaker assembly comprises a loudspeaker and a support assembly, the loudspeaker is assembled on the upper end face of the support assembly, the support assembly comprises a base assembly and auxiliary bottom plate assemblies, and the auxiliary bottom plate assemblies are symmetrically and rotatably assembled on two sides of the base assembly.

Preferably, the base assembly include the bottom plate, the up end of bottom plate be provided with the mounting groove, the left and right sides of bottom plate is equipped with the pivot of symmetry, the bottom plate up end is equipped with first stereo set hole on being close to the position at the mounting groove back, the up end of bottom plate is equipped with the handle near the back, the top of handle is equipped with cell phone stand, can be convenient for hold when removing through the handle, be convenient for place the cell-phone through cell phone stand.

Preferably, the bottom of bottom plate be equipped with the collet, the lower terminal surface of collet is provided with the recess, the internal assembly of recess has the slide bar, sliding connection has the slider of symmetry on the slide bar, lower terminal surface one side of slider is equipped with the convex block, the opposite side is equipped with the shifting block, the angle of the supplementary stereo set of adjustment that can be random is rotated through the damping of carousel, can be convenient for remove when supplementary bottom plate assembly is folded down through the universal wheel.

Preferably, the bottom of bottom plate be equipped with the collet, the lower terminal surface of collet is provided with the recess, the internal assembly of recess has the slide bar, sliding connection has the slider of symmetry on the slide bar, lower terminal surface one side of slider is equipped with the convex block, the opposite side is equipped with the shifting block, can carry out soft support when tiling desktop or subaerial through supporting soft foot.

Preferably, the bottom of the plate body is provided with symmetrical supporting soft feet, one side of the plate body is provided with a locking block, and the locking block is provided with a locking groove.

Advantageous effects

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

(1) when the portable device is needed to be carried and played outdoors, the auxiliary bottom plate assemblies on the two sides are rotated downwards through the rotating shaft, the locking blocks on the locking blocks at the bottoms of the plate bodies on the two sides are aligned to the convex blocks, the shifting blocks on the two sides are pushed at the moment to enable the convex blocks on the two sides to be respectively inserted into the locking grooves on the two sides, the effect of locking the auxiliary bottom plate assemblies on the two sides is achieved, the universal wheels on the auxiliary bottom plate assemblies on the two sides are in contact with the ground after locking is completed, the speaker can be pulled by holding the upper end of the handle at the moment and can be used outdoors while being kept in a vertical state, the speaker can be prevented from being arranged on a mobile phone support after the mobile phone is connected with the Bluetooth of the speaker, so that the connection is stable, and the effect of being used indoors and outdoors is achieved.

(2) When the portable device is needed to be carried and played outdoors, the auxiliary bottom plate assemblies on the two sides are rotated downwards through the rotating shaft, the locking blocks on the locking blocks at the bottoms of the plate bodies on the two sides are aligned to the convex blocks, the shifting blocks on the two sides are pushed at the moment to enable the convex blocks on the two sides to be respectively inserted into the locking grooves on the two sides, the effect of locking the auxiliary bottom plate assemblies on the two sides is achieved, the universal wheels on the auxiliary bottom plate assemblies on the two sides are in contact with the ground after locking is completed, the speaker can be pulled by holding the upper end of the handle at the moment and can be used outdoors while being kept in a vertical state, the speaker can be prevented from being arranged on a mobile phone support after the mobile phone is connected with the Bluetooth of the speaker, so that the connection is stable, and the effect of being used indoors and outdoors is achieved.

Drawings

FIG. 1 is a schematic diagram of a modular tweeter of the present invention;

FIG. 2 is a schematic view of a bracket assembly according to the present invention;

FIG. 3 is a schematic view of a base assembly according to the present invention;

FIG. 4 is a bottom view of the base assembly of the present invention;

FIG. 5 is a schematic view of an auxiliary floor assembly according to the present invention;

FIG. 6 is a bottom view of the auxiliary floor assembly of the present invention.

The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:

1. a high frequency speaker assembly; 2. a speaker;

3. a bracket assembly; 31. a base assembly; 311. a base plate; 312. mounting grooves; 313. a rotating shaft; 314. a first sound hole;

315. a handle; 316. a mobile phone support; 317. a bottom support; 318. a slide bar; 319. a groove; 3110. a slider;

3111. a convex block; 3112. shifting blocks; 32. an auxiliary floor assembly; 321. a plate body; 322. a universal wheel;

323. a second sound hole; 324. a turntable; 325. a locking block; 326. locking the groove; 327. and supporting the soft feet.

Detailed Description

The utility model is further described below in connection with specific embodiments.

Example 1

Referring to fig. 1, which is a schematic structural view of a modular tweeter according to a preferred embodiment of the present invention, the modular tweeter of this embodiment includes a tweeter assembly 1, the tweeter assembly 1 includes a speaker 2 and a bracket assembly 3, and the speaker 2 is mounted on an upper end surface of the bracket assembly 3.

As shown in fig. 2, which is a schematic structural diagram of the bracket assembly of the present invention, the bracket assembly 3 includes a base assembly 31 and an auxiliary bottom plate assembly 32, and the auxiliary bottom plate assembly 32 is symmetrically and rotatably mounted on two sides of the base assembly 31; place speaker 2 through base assembly 31, place supplementary stereo set through supplementary bottom plate assembly 32, can build the 3D effect.

As shown in fig. 3, which is a schematic structural diagram of the base assembly of the present invention, the base assembly 31 includes a bottom plate 311, the upper end surface of the bottom plate 311 is provided with a mounting groove 312, the left and right sides of the bottom plate 311 are provided with symmetrical rotating shafts 313, the upper end surface of the bottom plate 311 near the back of the mounting groove 312 is provided with a first sound hole 314, the upper end surface of the bottom plate 311 near the back is provided with a handle 315, and a handset support 316 is arranged above the handle 315; can rotate with both sides auxiliary bottom plate assembly 32 through both sides pivot 313 and be connected, be used for assembling speaker 2 through mounting groove 312, can be with the data transmission of stereo set to both sides auxiliary bottom plate assembly 32 on through first stereo set hole 314.

As shown in fig. 4, which is a schematic view of the bottom structure of the base assembly of the present invention, the bottom of the bottom plate 311 is provided with a bottom base 317, a groove 319 is provided on the lower end surface of the bottom base 317, a slide rod 318 is provided inside the groove 319, symmetrical slide blocks 3110 are slidably connected to the slide rod 318, a convex block 3111 is provided on one side of the lower end surface of the slide block 3110, and a dial block 3112 is provided on the other side; can be fixed with the supplementary bottom plate assembly 32 of both sides through slider 3110, convex-shaped piece 3111 and group piece 3112, can form mobilizable support after supplementary bottom plate assembly 32 rotates downwards.

As shown in fig. 5, which is a schematic structural diagram of the auxiliary bottom plate assembly of the present invention, the auxiliary bottom plate assembly 32 includes a plate body 321, a rotary disc 324 for damping rotation is mounted on an upper end surface of the plate body 321, a second sound hole 323 is mounted on the rotary disc 324, the second sound hole 323 is communicated with the first sound hole 314, and symmetrical universal wheels 322 are mounted on one side of the plate body 321; an auxiliary sound can be placed through the turntable 324, and a sound source can be transmitted to the auxiliary sound through the second sound hole 323.

As shown in fig. 6, which is a schematic view of the bottom structure of the auxiliary floor assembly of the present invention, the bottom of the plate body 321 is equipped with symmetrical supporting soft feet 327, and one side is equipped with a locking block 325, and the locking block 325 is provided with a locking groove 326; the slider 3110, the convex block 3111, and the paddle block 3112 can be locked by the lock groove 326.

The working principle is as follows: when the portable device is needed to be carried out for playing, the auxiliary bottom plate assemblies 32 on two sides are rotated downwards through the rotating shaft 313, the locking blocks 325 on the locking blocks 325 at the bottoms of the two side plate bodies 321 are aligned to the convex blocks 3111, the two side shifting blocks 3112 are pushed at the moment to enable the two side convex blocks 3111 to be respectively inserted into the two side locking grooves 326, the effect of locking the two side auxiliary bottom plate assemblies 32 is achieved at the moment, the universal wheels 322 on the two side auxiliary bottom plate assemblies 32 are in contact with the ground after locking is completed, the pull can be performed through the upper end of the handle 315 at the moment, the loudspeaker 2 is kept in a vertical state to be used outdoors, the portable device can be prevented from being arranged on the mobile phone support 316 after the Bluetooth of the mobile phone is connected with the loudspeaker 2, the connection stability is convenient, and the effect of being used indoors and outdoors is achieved.

Example 2

As shown in fig. 1-6, which is a schematic structural diagram of a modular tweeter according to another preferred embodiment of the present invention, in the modular tweeter of this embodiment, based on embodiment 1, the output line of the speaker 2 is connected to the first sound hole 314, and is connected to the second sound hole 323 of the two-side auxiliary bottom plate assembly 32 through the first sound hole 314, so as to transmit the sound source to the two-side auxiliary bottom plate assembly 32, and the auxiliary sound is placed on the turntable 324 of the two-side auxiliary bottom plate assembly 32, and the input line is inserted into the second sound hole 323, so that the auxiliary sound effects are provided on both sides, and the direction can be changed at will through the damped rotational connection of the turntable 324, and the second sound hole 323 also rotates along with the rotation of the turntable 324, and can rotate according to the actual needs, thereby increasing the practicability.

While the utility model has been described in further detail in connection with specific embodiments thereof, it will be understood that the utility model is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the utility model, which should be considered to be within the scope of the utility model as defined by the appended claims.

Claims (5)

1. A modular tweeter comprising a tweeter assembly (1), the tweeter assembly (1) comprising a speaker (2) and a bracket assembly (3), the speaker (2) being mounted on an upper end surface of the bracket assembly (3),

the method is characterized in that:

the support assembly (3) comprises a base assembly (31) and an auxiliary bottom plate assembly (32), wherein the auxiliary bottom plate assembly (32) is symmetrically and rotatably assembled on two sides of the base assembly (31).

2. A modular tweeter according to claim 1, characterized in that: base assembly (31) include bottom plate (311), the up end of bottom plate (311) be provided with mounting groove (312), the left and right sides of bottom plate (311) is equipped with pivot (313) of symmetry, be equipped with first stereo set hole (314) on the position that bottom plate (311) up end is close to mounting groove (312) back, the up end of bottom plate (311) is close to the back and is equipped with handle (315), the top of handle (315) is equipped with cell phone stand (316).

3. A modular tweeter according to claim 2, characterized in that: the bottom of bottom plate (311) be equipped with collet (317), the lower terminal surface of collet (317) is provided with recess (319), the internal assembly of recess (319) has slide bar (318), sliding connection has slider (3110) of symmetry on slide bar (318), lower terminal surface one side of slider (3110) is equipped with convex block (3111), the opposite side is equipped with shifting block (3112).

4. A modular tweeter according to claim 3, characterized in that: the auxiliary bottom plate assembly (32) comprises a plate body (321), a damping rotating turntable (324) is assembled on the upper end face of the plate body (321), a second sound hole (323) is assembled on the turntable (324), the second sound hole (323) is communicated with the first sound hole (314), and symmetrical universal wheels (322) are assembled on one side of the plate body (321).

5. A modular tweeter according to claim 4, characterized in that: the bottom of the plate body (321) is provided with symmetrical supporting soft feet (327), one side of the plate body is provided with a locking block (325), and the locking block (325) is provided with a locking groove (326).

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