CN202385256U

CN202385256U - Waterproof hand-free earphone

Info

Publication number: CN202385256U
Application number: CN2011204665186U
Authority: CN
Inventors: 唐文章; 刘勇
Original assignee: ZHONGSHAN TIANJIAN ELECTROACOUSTIC CO Ltd
Current assignee: ZHONGSHAN TIANJIAN ELECTROACOUSTIC CO Ltd
Priority date: 2011-11-21
Filing date: 2011-11-21
Publication date: 2012-08-15
Anticipated expiration: 2021-11-21

Abstract

Disclosed is a waterproof hand-free earphone, comprising a housing, wherein the housing comprises a waterproof upper casing and a waterproof lower casing which are connected in a sealing manner; two ends of the housing are respectively provided with a line-out hole for installing a lead; the waterproof upper casing is provided with an installing hole which is internally provided with a music button and a telephone on-off button; and a layer of soft silica gel water proof layer is formed via injection molding with a secondary shaping technology at the installing hole clinging to the lower surface of the music button and the telephone on-ff button. After the assembling is in place, the button is movable. Meanwhile, the soft silica gel is used for preventing water. The housing is internally provided with a silicon microphone and a PCB. The music button, the telephone on-off button, and the silicon microphone are all connected with the PCB via signals. The waterproof lower casing is provided with a sound-in hole at a position opposite to the silicon microphone. The sound-in hole is provided with a waterproof net, which is required to prevent water from entering under the condition of letting sound enter. The waterproof hand-free earphone employs waterproof net of high density, which prevents water from entering while allowing the sound to enter.

Description

A kind of waterproof Earphone with microphone

[technical field]

The utility model relates to a kind of waterproof Earphone with microphone, particularly a kind of can be in moist water smoke or water the waterproof microphone Earphone with microphone of conversing that uses of environment.

[background technology]

Earphone in the market all is to use in conventional environment, though there is the part earphone can use at low temperature high temperature; In the moist environment, but just be used for audition mostly, generally do not send the words function, along with the demand of each career field; The development of three anti-mobile phones, to sending words, the demand of the Earphone with microphone that can be talked about again is increasingly high; Event needs a Earphone with microphone of design, and when its earplug can waterproof, microphone sent the words part also can waterproof.

[utility model content]

The utility model has overcome the deficiency of above-mentioned technology, and a kind of waterproof microphone is provided, and being based on increases the waterproof microphone design on the universal waterproof earphone design basis.This type of earphone has the function of general Earphone with microphone, can send and talk about and talked about, and can connect and hang up the telephone, and increases waterproofing design simultaneously, can use at abominable wet environment, also can after earphone is dirty, clean by water.

For realizing above-mentioned purpose, the utility model has adopted following technical proposal:

A kind of waterproof Earphone with microphone; Comprise shell; This shell comprises the waterproof upper casing 1 and waterproof lower casing 2 that is tightly connected together, is respectively equipped with the wire hole that is used to install lead 10 at the two ends of shell, and installing hole 100 on waterproof upper casing 1; In installing hole, be provided with music key 11 and phone tapping key 12; Be close to music key 11 at the installing hole place and be injected with one deck soft silica gel watertight composition 3 with phone tapping key 12 lower surfaces, be provided with silicon microphone 4 and pcb board 5 in the enclosure, said music key 11, phone tapping key 12, silicon microphone 4 all are connected with pcb board 5 signals; On position relative on the waterproof lower casing 2, be provided with sound inlet 21, go out to be provided with the anti-network of rivers 6 at sound inlet 21 with silicon microphone 4.

Said waterproof upper casing 1 adopts supersonic welding to be connected together with waterproof lower casing 2 junctions.

One is injected with TPE flexible glue waterproof jacket 7 between lead 10 and the shell installing.

The beneficial effect of the utility model is: this earphone increases waterproofing design, can use at abominable wet environment, also can after earphone is dirty, clean by water.

[description of drawings]

Fig. 1 is the explosive view of the utility model.

Fig. 2 is the front view of the utility model.

Fig. 3 is the profile of the utility model.

[embodiment]

A kind of waterproof Earphone with microphone; Comprise shell, this shell comprises the waterproof upper casing 1 and waterproof lower casing 2 that is tightly connected together, is respectively equipped with the wire hole that is used to install lead 10 at the two ends of shell; Installing hole on waterproof upper casing 1; In installing hole 100, be provided with music key 11 and phone tapping key 12, be close to music key 11 at the installing hole place and adopt secondary forming technology to be injected with one deck soft silica gel watertight composition 3, after being seated with phone tapping key 12 lower surfaces; Button is movable, and soft silica gel plays waterproof action simultaneously; Be provided with silicon microphone 4 and pcb board 5 in the enclosure; Said music key 11, phone tapping key 12, silicon microphone 4 all are connected with pcb board 5 signals; On position relative on the waterproof lower casing 2, be provided with sound inlet 21, go out to be provided with the anti-network of rivers 6 at sound inlet 21 with silicon microphone 4.Guaranteeing under the accessible prerequisite of sound, requiring to prevent that moisture from entering, adopting the highdensity anti-network of rivers, waterproof, but entrant sound again.

Said waterproof upper casing 1 adopts supersonic welding to be connected together with waterproof lower casing 2 junctions, makes that faying face welding back is seamless, waterproof.

Claims

1. waterproof Earphone with microphone; Comprise shell; It is characterized in that this shell comprises waterproof upper casing (1) and the waterproof lower casing (2) that is tightly connected together; Be respectively equipped with the wire hole that is used to install lead (10) at the two ends of shell; Go up installing hole (100) at waterproof upper casing (1), in installing hole, be provided with music key (11) and phone tapping key (12), be close to music key (11) at the installing hole place and phone tapping key (12) lower surface is injected with one deck soft silica gel watertight composition (3); Be provided with silicon microphone (4) and pcb board (5) in the enclosure; Said music key (11), phone tapping key (12), silicon microphone (4) all are connected with pcb board (5) signal, go up on the position relative with silicon microphone (4) at waterproof lower casing (2) and are provided with sound inlet (21), go out to be provided with the anti-network of rivers (6) at sound inlet (21).

2. a kind of waterproof Earphone with microphone according to claim 1 is characterized in that the employing supersonic welding of said waterproof upper casing (1) and waterproof lower casing (2) junction is connected together.

3. a kind of waterproof Earphone with microphone according to claim 1 is characterized in that one is injected with TPE flexible glue waterproof jacket (7) between installation lead (10) and shell.