CN203180203U

CN203180203U - Waterproof earphone base

Info

Publication number: CN203180203U
Application number: CN 201320094205
Authority: CN
Inventors: 黄兆煜
Original assignee: SHENZHEN CITY XINWANGPAI TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: SHENZHEN CITY XINWANGPAI TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2013-03-01
Filing date: 2013-03-01
Publication date: 2013-09-04
Anticipated expiration: 2023-03-01

Abstract

A waterproof earphone base is composed of the following components: an earphone socket body, a first conductive sheet, a second conductive sheet, a third conductive sheet, a fourth conductive sheet and a back end cap. The back end cap is equipped in a square hole at the back surface of the earphone base body. The lower side of the back end cap is provided with grooves which are matched with the terminals of the conductive sheets. Glue is coated on all matching surfaces so that the back end cover is closely matched with the earphone base body assembly, and all clearances among the matching surfaces are eliminated. Therefore an inner chamber of the waterproof earphone base is a closed blind hole. The waterproof earphone base is mainly used for electronic devices such as mobile phone and notebook computer. Host computer damage caused by water entering the inner part of the host computer through the mobile phone base can be prevented. The earphone base of the prior mobile phone is through in a front-and-back direction and is not waterproof. The routine earphone base can not satisfy the requirement of the mobile phone with waterproof function requirement. The improved waterproof earphone has an advantage of reliable waterproof performance.

Description

A kind of waterproof earphones seat

Technical field

The utility model relates to a kind of waterproof earphones seat, mainly is to be used on the similar electronic equipments such as mobile phone, notebook computer, can prevent that sealing enters main frame inside by going into earphone base.

Background technology

At present, the earphone base on electronic equipment such as mobile phone, notebook computer and device, logical before and after being actually, therefore do not possess water-proof function.

Summary of the invention

The purpose of this utility model provides a kind of waterproof earphones seat, mainly is to be used on the similar electronic equipments such as mobile phone, notebook computer, can prevent that sealing enters main frame inside by earphone base, and the main frame of avoiding causing because of immersion damages.

The utility model is to realize like this, by earphone socket body (1), first conducting strip (2), second conducting strip (3), the 3rd conducting strip (4), the 4th conducting strip (5) and rear end cap (6) are formed, rear end cap (6) is contained in the square hole of earphone base body (1) back, the bottom of rear end cap (6) has groove, also cooperate with the terminal of conducting strip, gluing on all mating surfaces, rear end cap (6) and earphone base body (1) assembly are closely cooperated, first conducting strip (2), second conducting strip (3), the 3rd conducting strip (4) and the 4th conducting strip (5) are packed within the earphone base body (1), and rear end cap (6) is contained in the back of whole assembly.Rear end cap (6) closely cooperates with the square hole of earphone base body (1) back, because it is very close to each other between the rear square hole of earphone socket body (1) and the rear end cap (6), groove and conducting strip terminal on the rear end cap (6) are very close to each other, the institute of having eliminated between the mating surface is gapped, so the endoporus of this waterproof earphones seat has just formed blind hole.

Description of drawings:

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model assembling schematic diagram.

Fig. 3 is the assembling schematic diagram of the utility model and mobile phone.

Embodiment:

Now by reference to the accompanying drawings the utility model is described in further detail.

Be through hole before and after traditional earphone base, water is easy to enter main frame inside by earphone jack like this.

Waterproof earphones seat described in the utility model, its first conducting strip (2), second conducting strip (3), the 3rd conducting strip (4) and the 4th conducting strip (5) are in earphone base body (1), rear end cap (6) is contained in the back of earphone base body (1), rear end cap (6) closely cooperates with the square hole of earphone base body (1) back, and is glued together.

Earphone socket body of the present utility model (1) is the plastic cement part with rear end cap (6), realizes by injection mold.First conducting strip (2), second conducting strip (3), the 3rd conducting strip (4) and the 4th conducting strip (5) are metalworks, belong to electric conductor.Earphone base body (1) is welded together with four conducting strips, finishes by in-mould injection.During injection moulding, four conducting strips are put into the assigned address of mould, begin injection moulding then, just form the assembly that earphone base body (1) and first conducting strip (2), second conducting strip (3), the 3rd conducting strip (4), the 4th conducting strip (5) are welded together after the injection moulding.Between the terminal and earphone base body (1) of conducting strip, without any the gap.

Rear end cap (6) is contained in the square hole of earphone base body (1) back.The bottom of rear end cap (6) has groove, also cooperates with the terminal of conducting strip.Gluing on all mating surfaces closely cooperates rear end cap (6) and earphone base body (1) assembly, and the institute of having eliminated between the mating surface is gapped.Therefore be an airtight blind hole with regard to the inner chamber that has formed this waterproof earphones seat.If water flows into from the earphone base front end, be can not flow to mobile phone inside Anywhere from other of earphone base, realize the water-proof function of this waterproof earphones seat effectively.

Claims

1. waterproof earphones seat, it is characterized in that, by earphone socket body (1), first conducting strip (2), second conducting strip (3), the 3rd conducting strip (4), the 4th conducting strip (5) and rear end cap (6) are formed, rear end cap (6) is contained in the square hole of earphone base body (1) back, the bottom of rear end cap (6) has groove, also cooperate with the terminal of conducting strip, gluing on all mating surfaces, rear end cap (6) and earphone base body (1) assembly are closely cooperated, the institute of having eliminated between the mating surface is gapped, is an airtight blind hole with regard to the inner chamber that has formed this waterproof earphones seat therefore.

2. waterproof earphones seat as claimed in claim 1, it is characterized in that, first conducting strip (2), second conducting strip (3), the 3rd conducting strip (4) and the 4th conducting strip (5) are in earphone base body (1), and rear end cap (6) is contained in the back of earphone base body (1).

3. waterproof earphones seat as claimed in claim 1 is characterized in that, rear end cap (6) closely cooperates with the square hole of earphone base body (1) back, and is glued together.