CN202841756U

CN202841756U - Portable terminal and jack

Info

Publication number: CN202841756U
Application number: CN 201220411494
Authority: CN
Inventors: 中村信也
Original assignee: Matsushita Electric Industrial Co Ltd
Current assignee: Panasonic Holdings Corp
Priority date: 2011-12-20
Filing date: 2012-08-17
Publication date: 2013-03-27
Anticipated expiration: 2022-08-17
Also published as: JP2013131545A

Abstract

The utility model relates to a portable terminal and a jack which are good in appearances. The portable terminal (10) comprises a rectangular box-shaped frame body (11), a communicating hole for communicating the interior (21) and the exterior (22) of the frame body (11), a cylindrical jack (30) accommodated in the frame body (11), a penetrating hole (38) for communicating the inner side surface (35D) and outer side surface (35E) of the jack (30) and a water-proofing piece (39) covering the penetrating hole (38) on the outer side surface (35E) of the jack (30); the cylindrical jack (30) possesses a plug inserting hole (32) which can be inserted in a plug (41) of an earphone (40) via the communicating hole (23) and a plug accommodating part (33), and the water-proofing piece (39) is a piece through which the air can pass but the water can not pass.

Description

Portable terminal device and jack

Technical field

The utility model relates to a kind of portable terminal device and jack, above-mentioned portable terminal device by the intercommunicating pore that is formed at framework be communicated with framework inside and outside, the inside from intercommunicating pore to framework holds the jack of tubular, can be via the plug of intercommunicating pore to the jack plugged earphone of tubular.

Background technology

Known in the portable terminal device have a following portable terminal device, forms waterproof construction in framework, holds jack in the framework of waterproof construction, can be to the plug of jack plugged earphone.

According to this portable terminal device, the patchhole of jack that can the plugged earphone plug exposes from the through hole that is communicated with inside and outside the framework, holds waterproof state by the O environmental protection between through hole and the jack.

In addition, jack itself forms waterproof construction.Therefore, do not need to seal the parts (for example patent documentation 1) of the patchhole of jack.

The prior art document

Patent documentation patent documentation 1: Japanese kokai publication hei 10-284855 communique (claim 1, summary, Fig. 1)

But the portable terminal device of patent documentation 1 forms waterproof construction in framework, is provided with jack in the framework of waterproof construction, holds waterproof state by the O environmental protection between through hole and the jack.Therefore, form the space maintenance sealing state of the framework of waterproof construction.

Therefore, be applied with in framework in the situation of the external force such as compression that the volume that makes framework inside reduces, twist and warping, the possibility that the parts that generation is arranged at other positions of framework expand or parts come off from framework and the pressure differential inside and outside the framework, in the situation of the pressure oscillation of framework inside, can't give full play to the performance of sound part.

For this problem, consider in the hole that framework setting ventilates and the structure of pasting flashing in the inboard in hole.

But, the hole ventilate is set and pastes in the situation of flashing in the inboard in hole in framework, expose from framework in the hole, and the aesthetic appearance of framework is impaired.

The utility model content

The utility model is made in order to solve above-mentioned problem, and its purpose is to provide a kind of portable terminal device and jack that can obtain good aesthetic appearance.

A kind of portable terminal device of the present utility model comprises: framework; Intercommunicating pore, be communicated with above-mentioned framework inside and outside; The jack of tubular is contained in above-mentioned framework, can be via the plug of above-mentioned intercommunicating pore plugged earphone; Through hole is communicated with medial surface and the lateral surface of above-mentioned jack; And flashing, cover above-mentioned through hole at the lateral surface of above-mentioned jack.

A kind of jack of the present utility model has the through hole that is communicated with medial surface and lateral surface, uses flashing to cover the through hole of above-mentioned lateral surface.

Form through hole and be communicated with medial surface and the lateral surface of jack at jack, have the flashing that covers through hole at the lateral surface of jack.

Flashing be air can by and sheet that water can't pass through.

Flashing can't pass through water, thereby jack can be formed waterproof construction.

In addition, flashing can pass through air, thereby applies the external force such as compression, twist and warping in framework and cause in the situation that inner volume reduces, can emit via through hole the air of the inside of framework to the outside of framework.In addition, for rise by high rise elevator midway, the air pressure change located such as the place of height above sea level, the air pressure inside and outside the framework can be kept certain.

Like this, by through hole and flashing are set at jack, the inside that can prevent the water intrusion framework, and can suitably keep the pressure of the inside of framework.

In addition, in framework, hold jack, form through hole at jack, use flashing to cover through hole.

Thus, through hole and flashing can be arranged at the inboard of framework, through hole and flashing are exposed from framework.

According to portable terminal device of the present utility model and jack, form through hole and flashing at jack, through hole and flashing are arranged at the inboard of framework, thereby through hole and flashing are exposed from framework, therefore can guarantee well the aesthetic appearance of framework.

Description of drawings

Fig. 1 is the stereogram of expression portable terminal device of the present utility model.

Fig. 2 is the I-I line cutaway view of Fig. 1.

Fig. 3 is the cutaway view that is inserted with the state of plug in the jack of presentation graphs 2.

Fig. 4 is the stereogram of the jack of presentation graphs 2.

Embodiment

Below, with reference to portable terminal device and the jack of description of drawings execution mode of the present utility model.

As shown in Figure 1, portable terminal device 10 has the framework 11 of rectangular box shape, is provided with display part 12 at the one side 11A of framework 11.In addition, have the pars stridulanses 13 such as loud speaker in the upper end side of display part 12, have microphone 14 in the lower end side of display part 12.

As shown in Figure 2, in the side 20 as the wall section of framework 11, be provided with the intercommunicating pore 23 of the inside 21 that is communicated with framework 11 and the outside 22 of framework 11.Near the enlarged diameter inboard of this intercommunicating pore 23, thus stage portion 24 formed.

In addition, be provided with splicing ear 26 in the inside 21 of framework 11, splicing ear 26 is connected with circuit substrate.

Accommodate the jack 30 of bottom tube-like in the inside 21 of framework 11 via the intercommunicating pore 23 of framework 11.

The end of the inboard of jack 30 of the present utility model is by bottom 31 sealings, and the end of a side 20 sides of framework 11 is by plug insertion 32 openings, and plug insertion 32 is communicated with plug accommodation section 33.

That is, plug accommodation section 33 is communicated with the outside 22 of framework 11 via the intercommunicating pore 23 of plug insertion 32 and framework 11.

Therefore, plug 41 (with reference to Fig. 3) from plug insertion 32 to plug accommodation section 33 plugged earphones 40 that can be from.

In addition, the sidewall 33A in plug accommodation section 33 is provided with socket terminal 34, and socket terminal 34 is connected with circuit connecting terminals 34A.

By make circuit connecting terminals 34A from the bottom 31 to inner 21 outstanding, circuit connecting terminals 34A contacts with the splicing ear 26 of inside 21.

As shown in Figure 3,33 insert plugs 41 from plug insertion 32 to the plug accommodation section, thereby each

utmost point

41A, 41B of

plug

41,41C, 41D contact and conducting with socket terminal 34 (with reference to Fig. 2).

Therefore, each

utmost point

41A, 41B of

plug

41,41C, 41D are connected with circuit substrate via circuit connecting terminals 34A and splicing ear 26.

As shown in Figure 4, the jack sidewall 35 of jack 30 is formed by top 35A, bottom 35B and pair of sidewalls 35C, and the end of the inboard of plug accommodation section 33 is stopped up by bottom 31.

This jack 30 is formed with stage portion 36 at the position corresponding with the intercommunicating pore 23 (with reference to Fig. 2) of framework 11, and chimeric on stage portion 36 have O to encircle 37.

As shown in Figure 2, O ring 37 is between the stage portion 24 of the stage portion 36 of jack 30 and framework 11.Therefore, the gap between stage portion 36 and the stage portion 24 is sealed by O ring 37, thereby can guarantee the water proofing property between framework 11 and the jack 30.

Thus, can prevent that the outside 22 of sealing framework 11 is via the inside 21 of the intrusion of the gap between framework 11 and the jack 30 framework 11.

In addition, at the bottom of jack 30 35B, more lean on the position of the inboard of framework to be through with through hole 38 than O ring 37.By this through hole 38, the medial surface 35D of bottom 35B is communicated with the lateral surface 35E of bottom 35B.

As shown in Figure 4, paste flashing 39 by the lateral surface 35E from bottom 35B, use flashing 39 to cover through hole 38.

Flashing 39 be air can by and sheet that water can't pass through.

Like this, flashing 39 can't pass through water, thereby the plug accommodation section 33 (with reference to Fig. 2) of jack 30 forms waterproof construction.

Therefore, as shown in Figure 2, can prevent that sealing is via the inside 21 of plug insertion 32, plug accommodation section 33 and through hole 38 intrusion frameworks 11.

At this, consider in the situation that framework 11 is applied with the external force such as compression, twist and warping, the volume reducing of the inside 21 of framework 11, inner 21 pressure raises.

Therefore, flashing 39 is set to make air pass through.Thus, be applied with the external force such as compression, twist and warping in framework 11 and cause in the situation that inner 21 volume reduces, can via through hole 38 to plug accommodation section 33 (being the outside 22 of framework 11) emit the air of the inside 21 of framework 11.

In addition, as shown in Figure 3, even in the plug accommodation section 33 of jack 30, be inserted with under the state of plug 41, also can via through hole 38 to plug accommodation section 33 (outside 22) emit the air of the inside 21 of framework 11.

The pressure rise that therefore, can suppress the inside 21 of framework 11.The parts that thus, can prevent other positions of framework 11 expand or parts come off from framework 11.

Like this, by through hole 38 and flashing 39 are set at jack 30, the inside 21 that can prevent water intrusion framework 11, and can suitably keep the pressure of the inside 21 of framework 11.

In addition, form through holes 38 at jack 30, use flashing 39 to cover through holes 38, thereby through hole 38 and flashing 39 can be arranged at the inboard of framework 11.

Thus, through hole 38 and flashing 39 are exposed from framework 11, therefore can guarantee well the aesthetic appearance of framework 11.

In addition, owing to being provided with through hole 38 and flashing 39 at jack 30, therefore need to through hole 38 and flashing 39 be set in framework 11.

Therefore, need to not form through holes 38 and guarantee to paste the area of flashing 39 in framework 11, the design freedom when determining the shape of framework 11 improves.

In addition, portable terminal device of the present utility model and jack are not limited to above-mentioned execution mode, can suitably change, improvement etc.

For example, in the above-described embodiment, illustrated that the utility model is applicable to the example of the framework 11 of portable terminal device 10, but be not limited to this, also can be at the applicable the utility model of the framework of other electronic equipments.

In addition, shape and the structure of employed portable terminal device, framework, intercommunicating pore, through hole, flashing, earphone and plug etc. are not limited to illustrative situation in the above-described embodiment, can suitably change.

Utilizability the utility model on the industry can be applicable to following portable terminal device: framework form intercommunicating pore and use intercommunicating pore be communicated with framework inside and outside, and the jack that holds tubular from intercommunicating pore to framework can be via the plug of intercommunicating pore to the jack plugged earphone of tubular.

Claims

1. a portable terminal device is characterized in that, comprising:

Framework;

Intercommunicating pore, be communicated with above-mentioned framework inside and outside;

The jack of tubular is contained in above-mentioned framework, can be via the plug of above-mentioned intercommunicating pore plugged earphone;

Through hole is communicated with medial surface and the lateral surface of above-mentioned jack; And

Flashing covers above-mentioned through hole at the lateral surface of above-mentioned jack.

2. a jack is characterized in that,

Have the through hole that is communicated with medial surface and lateral surface, use flashing to cover the through hole of above-mentioned lateral surface.