CN208210257U - A kind of sound-box device of accessible wired earphone - Google Patents

Abstract

The utility model discloses a kind of sound-box devices of accessible wired earphone, including high-pitched sound box and bracket, the front surface side of the high-pitched sound box is provided with mesh enclosure, the front surface other side of the high-pitched sound box is disposed with power key from top to bottom, mode switching key, last track key, Pause key and next track key, the last track key is provided with earphone jack far from the side of mesh enclosure, the high-pitched sound box is internally provided with circuit board, and the front surface of circuit board is provided with battery and anti-tampering module, shielded cable is connected between the anti-tampering module and circuit board, the bottom edge position of the bracket is fixedly installed with strut.In the utility model, the anti-electromagnetic wave interference performance of equipment is improved, so that the input line of speaker be avoided to influence the sounding effects of loudspeaker because of the interference of electric wave, placement reasonably can be combined to speaker, the occupied area of sound-box device is saved, structure novel has good practicability.

Description

A kind of sound-box device of accessible wired earphone

Technical field

The utility model relates to speaker technology field more particularly to a kind of sound-box devices of accessible wired earphone.

Background technique

Speaker refers to a kind of equipment that audio signal can be transformed to sound, and popular saying just refers to speaker host cabinet or low Power amplifier is carried in sound receiver body, audio signal is amplified, sound is played back out by speaker itself after handling, make its sound The change of tune is big, using relatively conventional in life, traditional sound-box device when in use, be easy by high-power frequency transmitting station, The influence of the radio transition equipments such as the mobile phone close to sound equipment, under the interference of high-frequency electric wave, loudspeaker can generate noise, meanwhile, Sound-box device is combined type, cannot rationally be placed, occupied space is larger.

Utility model content

Purpose of the utility model is to solve disadvantage existing in the prior art, and the one kind proposed can access it is wired The sound-box device of earphone.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of sound-box device of accessible wired earphone, including high-pitched sound box and bracket, the front surface of the high-pitched sound box Side is provided with mesh enclosure, the front surface other side of the high-pitched sound box be disposed with from top to bottom power key, mode switching key, Last track key, Pause key and next track key, the last track key are provided with earphone jack, the high pitch sound far from the side of mesh enclosure Case is internally provided with circuit board, and the front surface of circuit board is provided with battery and anti-tampering module, the anti-tampering module The lower section of battery is set, and is connected with shielded cable between anti-tampering module and circuit board, the bottom surrounding of the bracket Marginal position is fixedly installed with strut, is provided with sucker described in four groups between strut and high-pitched sound box, and bracket passes through suction Disk is connected to the top of high-pitched sound box, the upper surface of the bracket be set gradually from left to right the first woofer, partition and Second woofer.

Preferably, the lower surface edge position of the high-pitched sound box is fixedly installed with rubber feet.

Preferably, the inside of the high-pitched sound box is provided with loudspeaker horn close to the position of mesh enclosure.

Preferably, the power key, mode switching key, last track key, Pause key and next track key are put down in the vertical direction Row setting.

Preferably, the last track key is provided with storage card slot close to the side of mesh enclosure, and the bottom plate of the bracket is to engrave Empty reticular structure.

Preferably, the upper surface middle position of bracket is arranged in the partition, and the outer surface of the bracket is provided with protection Bar.

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

1, it in the utility model, is inhaled by the way that the high-frequency electric wave that anti-tampering module emits other wireless devices is arranged It receives, the input line of speaker is avoided to influence the sounding effect of loudspeaker because of the interference of electric wave, the shielded cable of setting filters electricity Wave, to resist extraneous electromagnetic interference and the outside Radiative EMI of sound-box device itself；

2, it in the utility model, by setting bracket, strut, sucker and partition, is put for composition element in stereo set It sets and space is provided, meanwhile, sucker facilitates the installation to bracket and removes, and bracket base is engraved structure, facilitates each speaker Heat dissipation, save the occupied area of sound-box device；

To sum up, the anti-electromagnetic wave interference performance of equipment improves, to avoid the input line of speaker because of the interference of electric wave And the sounding effect of loudspeaker is influenced, placement reasonably can be combined to speaker, save the occupied area of sound-box device, structure is new Grain husk has good practicability.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of accessible wired earphone sound-box device structural schematic diagram；

Fig. 2 be the utility model proposes a kind of accessible wired earphone sound-box device explosion views；

Fig. 3 be the utility model proposes a kind of accessible wired earphone sound-box device in bracket top view.

In figure: 1 high-pitched sound box, 2 rubber feets, 3 mesh enclosures, 4 loudspeaker horns, 5 power keys, 6 mode switching key, 7 last tracks Key, 8 Pause key, 9 next track keys, 10 storage card slots, 11 earphone jacks, 12 brackets, 13 struts, 14 suckers, 15 partitions, 16 One woofer, 17 second woofers, 18 fender rods, 19 circuit boards, 20 batteries, 21 anti-tampering modules, 22 shielded cables.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, a kind of sound-box device of accessible wired earphone, including high-pitched sound box 1 and bracket 12, high-pitched sound box 1 front surface side is provided with mesh enclosure 3, and the front surface other side of high-pitched sound box 1 is disposed with power key 5, mould from top to bottom Formula switch key 6, last track key 7, Pause key 8 and next track key 9, last track key 7 are provided with earphone jack far from the side of mesh enclosure 3 11, high-pitched sound box 1 is internally provided with circuit board 19, and the front surface of circuit board 19 is provided with battery 20 and anti-tampering module 21, the lower section of battery 20 is arranged in anti-tampering module 21, and shielding electricity is connected between anti-tampering module 21 and circuit board 19 Cable 22, the bottom edge position of bracket 12 are fixedly installed with strut 13, are all provided between four groups of struts 13 and high-pitched sound box 1 It is equipped with sucker 14, and bracket 12 is connected to the top of high-pitched sound box 1 by sucker 14, the upper surface of bracket 12 is from left to right successively It is provided with the first woofer 16, partition 15 and the second woofer 17.

The lower surface edge position of high-pitched sound box 1 is fixedly installed with rubber feet 2, and the inside of high-pitched sound box 1 is leaned on The position of nearly mesh enclosure 3 is provided with loudspeaker horn 4, power key 5, mode switching key 6, last track key 7, Pause key 8 and next track key 9 It is arranged in parallel in the vertical direction, last track key 7 is provided with storage card slot 10, the bottom plate of bracket 12 close to the side of mesh enclosure 3 For hollow mesh structure, the upper surface middle position of bracket 12 is arranged in partition 15, and the outer surface of bracket 12 is provided with fender rod 18。

Working principle: rubber feet 2 improves the stability that high-pitched sound box 1 is placed, and mesh enclosure 3 protects loudspeaker horn 4, Memory card is put into storage card slot 10, power key 5 is opened, loudspeaker horn 4 plays out the audio in storage card, uses Mode switching key 6, last track key 7, Pause key 8, next track key 9 adjust play mode and song, and earphone jack 11 is for connecting Earphone cable, the playback component of 1 component devices of the first woofer 16, the second woofer 17 and high-pitched sound box, enhances audio Result of broadcast, bracket 12 are connected on high-pitched sound box 1 by the sucker 14 on strut 13, and partition 15 is facilitated to each speaker It places, fender rod 18 plays protection to speaker, the high frequency that the anti-tampering module 21 on circuit board 19 emits other wireless devices Electric wave is absorbed, and the input line of speaker is avoided to influence the sounding effect of loudspeaker, shielded cable 22 because of the interference of electric wave Electric wave is filtered, to resist extraneous electromagnetic interference and the outside Radiative EMI of sound-box device itself, battery 20 is the fortune of equipment Row provides electric power, and in the utility model, the anti-electromagnetic wave interference performance of equipment is improved, thus avoid the input line of speaker because The interference of electric wave and the sounding effect for influencing loudspeaker, reasonably can be combined placement to speaker, save the land occupation of sound-box device Area, structure novel have good practicability.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of sound-box device of accessible wired earphone, including high-pitched sound box (1) and bracket (12), which is characterized in that described The front surface side of high-pitched sound box (1) is provided with mesh enclosure (3), the front surface other side of the high-pitched sound box (1) from top to bottom according to It is secondary to be provided with power key (5), mode switching key (6), last track key (7), Pause key (8) and next track key (9), the last track Key (7) is provided with earphone jack (11) far from the side of mesh enclosure (3), and the high-pitched sound box (1) is internally provided with circuit board (19), and the front surface of circuit board (19) is provided with battery (20) and anti-tampering module (21), the anti-tampering module (21) Lower section in battery (20) is set, and is connected with shielded cable (22), institute between anti-tampering module (21) and circuit board (19) The bottom edge position for stating bracket (12) is fixedly installed with strut (13), strut described in four groups (13) and high-pitched sound box (1) it is provided between sucker (14), and bracket (12) is connected to the top of high-pitched sound box (1), the support by sucker (14) The upper surface of frame (12) has been set gradually from left to right the first woofer (16), partition (15) and the second woofer (17).

2. a kind of sound-box device of accessible wired earphone according to claim 1, which is characterized in that the high-pitched sound box (1) lower surface edge position is fixedly installed with rubber feet (2).

3. a kind of sound-box device of accessible wired earphone according to claim 1, which is characterized in that the high-pitched sound box (1) inside is provided with loudspeaker horn (4) close to the position of mesh enclosure (3).

4. a kind of sound-box device of accessible wired earphone according to claim 1, which is characterized in that the power key (5), mode switching key (6), last track key (7), Pause key (8) and next track key (9) are arranged in parallel in the vertical direction.

5. a kind of sound-box device of accessible wired earphone according to claim 1, which is characterized in that the last track key (7) side close to mesh enclosure (3) is provided with storage card slot (10), and the bottom plate of the bracket (12) is hollow mesh structure.

6. a kind of sound-box device of accessible wired earphone according to claim 1, which is characterized in that the partition (15) It is arranged in the upper surface middle position of bracket (12), the outer surface of the bracket (12) is provided with fender rod (18).