CN112448216A

CN112448216A - Earphone seat, terminal, air tightness detection method of terminal and earphone seat assembly

Info

Publication number: CN112448216A
Application number: CN202011285619.3A
Authority: CN
Inventors: 吴广
Original assignee: Oppo Chongqing Intelligent Technology Co Ltd
Current assignee: Oppo Chongqing Intelligent Technology Co Ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-03-05
Anticipated expiration: 2040-11-17
Also published as: CN112448216B

Abstract

The embodiment of the application provides an earphone seat, a terminal, an air tightness detection method of the earphone seat and an earphone seat assembly, wherein the earphone seat is provided with a jack and an air hole which are communicated, and an earphone plug can be inserted into the jack so as to be electrically connected with the terminal; the earphone seat is further provided with a film pasting surface used for pasting a waterproof breathable film, the air holes are formed in the film pasting surface, and the waterproof breathable film can cover the air holes so that air can enter and exit the jacks through the air holes. By arranging the waterproof breathable film on the earphone seat, when a detection person detects the air tightness of the terminal comprising the earphone seat, on one hand, the camera decorative ring is not required to be integrally sealed by a high-viscosity film, so that the operation of the detection person is facilitated; on the other hand, the back glue between the middle frame and the battery cover is not pressed in the detection process, so that misdetection is not caused.

Description

Earphone seat, terminal, air tightness detection method of terminal and earphone seat assembly

Technical Field

The application generally relates to the technical field of terminals, in particular to an earphone seat, a terminal, an air tightness detection method of the earphone seat and an earphone seat assembly.

Background

For a terminal with a waterproof function, a gum or a silica gel cushion is usually adopted to separate the inside and the outside of the terminal, so that external water molecules are prevented from entering the terminal. For some terminals, the internal space of the terminal needs to keep gas circulation with the external space so as to ensure the balance of the gas pressure of the internal space and the external space and avoid the influence of the internal gas pressure change caused by the rise of the internal temperature of the terminal on the terminal function. Therefore, the mode of communicating the inner space and the outer space of the terminal by arranging the waterproof breathable film is commonly adopted at present. However, since the installation position of the waterproof breathable film in the related art is not reasonable, the air tightness of the terminal is inconvenient to detect by a detection person, and even misdetection can occur.

Disclosure of Invention

The embodiment of the application provides an earphone seat, a terminal, an air tightness detection method of the earphone seat and an earphone seat assembly, so that detection personnel can conveniently perform air tightness detection on the terminal.

The earphone seat is applied to a terminal, and is provided with a jack and an air hole which are communicated, wherein an earphone plug can be inserted into the jack, so that the earphone plug can be electrically connected with the terminal; the earphone seat is further provided with a film pasting surface used for pasting a waterproof breathable film, the air holes are formed in the film pasting surface, and the waterproof breathable film can cover the air holes so that air can enter and exit the jacks through the air holes.

In some of these embodiments, the hole axis of the receptacle is perpendicular to the hole axis of the vent.

In some embodiments, the earphone seat comprises a body and a boss, wherein the body comprises an end face and a side face connected with the end face; the jack is arranged on the end face;

the boss is arranged on the side face, and the film pasting face is arranged on the boss.

In some embodiments, one side of the boss, which is far away from the body, is a plane, the plane is used for being attached with a first sealing element, and when the earphone seat is subjected to air tightness detection, the first sealing element can seal the air holes.

In some embodiments, the plane is provided with a groove, and the groove is communicated with the air hole;

the bottom wall surface of the groove is the film pasting surface.

In some embodiments, the side of the waterproof, breathable film facing away from the film facing surface is flush with the plane.

The earphone base subassembly of this application embodiment includes: according to the earphone seat and the waterproof breathable film in any embodiment, the waterproof breathable film is attached to the film attaching surface of the earphone seat and covers the breathable holes of the earphone seat.

The terminal comprises a middle frame, the earphone seat assembly and the first sealing ring, wherein the middle frame is provided with an earphone through hole; the earphone seat assembly is arranged in the middle frame; the first sealing ring is provided with a first center hole, the first sealing ring is sealed between the earphone seat assembly and the middle frame, and the jack of the earphone seat assembly, the earphone through hole and the first center hole are correspondingly arranged.

The method for detecting the air tightness of the earphone seat comprises the following steps:

providing a first sealing element for plugging the air holes of the earphone seat;

providing detection equipment, wherein an air channel of the detection equipment is arranged corresponding to a jack of the earphone seat, and the detection equipment can provide gas into the earphone seat through the jack;

providing a second sealing element, sealing between the detection device and the earphone seat; the second sealing element is annular and is provided with a central hole, and the central hole is arranged corresponding to the jack; and

and inflating the earphone seat through the jack by using the detection equipment so as to detect the air pressure change in the earphone seat.

The method for detecting the airtightness of the terminal comprises the following steps:

providing a sealing member for sealing the earphone through hole of the terminal;

providing a detection device capable of providing a gas to an outer periphery of the terminal; and

and measuring the deformation of the shell of the terminal by using the detection equipment so as to detect the air tightness of the terminal.

providing detection equipment, wherein an air channel of the detection equipment is arranged corresponding to an earphone perforation of the terminal;

providing a second sealing ring, wherein a second central hole is formed in the second sealing ring, the second sealing ring is sealed between the terminal and the detection equipment, and the second central hole is arranged corresponding to the earphone through hole; and

and inflating the terminal through the earphone perforation by using the detection equipment so as to detect the air pressure change in the terminal.

One embodiment in the above application has the following advantages or benefits:

this application embodiment sets up the bleeder vent that is linked together with the jack through the structure that improves the earphone seat on the earphone seat for waterproof ventilated membrane can paste and establish on the earphone seat and cover the bleeder vent. By arranging the waterproof breathable film on the earphone seat, when a detection person detects the air tightness of the terminal comprising the earphone seat, on one hand, the camera decorative ring is not required to be integrally sealed by a high-viscosity film, so that the operation of the detection person is facilitated; on the other hand, the back glue between the middle frame and the battery cover is not pressed in the detection process, so that misdetection is not caused.

Drawings

The above and other features and advantages of the present application will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.

Fig. 1 is a schematic view of a partial structure in which a waterproof and breathable film is disposed on a camera bezel in the related art.

Fig. 2 shows the exploded view of fig. 1.

Fig. 3 is a schematic structural diagram of an earphone seat according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of the headphone holder assembly according to the embodiment of the present application.

Fig. 5 is a schematic structural diagram of a terminal according to an embodiment of the present application when performing the airtightness detection.

Wherein the reference numerals are as follows:

110. a battery cover; 120. a camera head decorative ring; 121. opening a hole; 130. sealing glue; 140. a waterproof breathable film; 200. an earphone seat; 210. a body; 211. a jack; 212. an end face; 213. a side surface; 220. a boss; 221. a groove; 222. air holes are formed; 223. pasting a film surface; 400. a waterproof breathable film; 510. a first seal ring; 520. a second seal ring; 610. a middle frame; 700. and (5) detecting the equipment.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.

For a terminal with a waterproof function, such as a mobile phone, a back adhesive or a silica gel cushion is often used to separate the inside and the outside of the terminal, so as to prevent external water molecules from entering the terminal. For some terminals with audio functions, the internal space of the terminal needs to keep gas circulation with the external space so as to ensure the pressure balance of the internal space and the external space, and avoid the influence of the internal pressure change on the audio function caused by the temperature rise inside the terminal.

Waterproof breathable films are composite materials that prevent water molecules from passing through but allow gas molecules to pass through, and are widely used in the electronic equipment industry. For example, the provision of waterproof breathable films has become a standard for IPX7/IPX8 class waterproof models.

Therefore, it is a common practice to provide a waterproof and breathable membrane to communicate the space inside and outside the terminal, allowing the passage of gas molecules and preventing the passage of water molecules.

As shown in fig. 1 and fig. 2, fig. 1 is a schematic view showing a partial structure in which a waterproof and breathable film in the related art is provided on a camera bezel, and fig. 2 is an exploded view of fig. 1. As shown, the camera module comprises a battery cover 110, a camera head decorative ring 120, a sealant 130 and a waterproof and breathable film 140. The camera decorative ring 120 is attached to the battery cover 110 through the sealant 130, so that the internal space of the terminal is separated from the external space, and waterproof external water molecules enter the terminal through a gap between the camera decorative ring 120 and the battery cover 110, thereby achieving the waterproof purpose.

Be equipped with trompil 121 on the camera dress circle 120, waterproof ventilated membrane 140 pastes and locates on camera dress circle 120, and covers trompil 121. Since the waterproof breathable film 140 has the property of allowing air molecules to pass through and preventing water molecules from passing through, the terminal realizes the waterproof function. Meanwhile, air can enter the terminal along a gap between the battery cover 110 and the camera decorating ring 120 and enter and exit the terminal through the opening 121, so that the effect of balancing the air pressure inside and outside the terminal is achieved.

The terminal with the waterproof function needs to perform air tightness detection on the whole machine before leaving a factory so as to judge whether the terminal meets the waterproof requirement. Because the waterproof breathable film 140 allows air molecules to enter and exit the terminal, the region of the terminal provided with the waterproof breathable film 140 needs to be plugged to test the air tightness of other positions when the air tightness of the whole machine is measured.

In the related art, two methods are generally adopted for detecting the air tightness of the whole terminal, one is that high-pressure gas is added outside the terminal, and the air tightness of the terminal is judged by measuring the deformation of the battery cover 110 caused by the internal and external air pressure of the whole battery cover 110; and secondly, high-pressure gas is filled into the terminal, and the air tightness of the whole machine is judged by measuring the fluctuation value of the internal air pressure.

Since the waterproof and breathable film 140 of the terminal in the related art is attached to the camera bezel 120 (as shown in fig. 1 and 2), and the current camera bezel 120 protrudes out of the battery cover 110 along the thickness direction of the terminal, the following problems may occur in the two methods for measuring the air tightness of the whole terminal:

through a gas tightness detection scheme, need seal whole camera dress circle 120 from the terminal outside with high mucous membrane during the measurement, prevent that outside high-pressure gas from decorating in circle 120 gets into the terminal with the gap of battery cover 110 from the camera, waterproof ventilated membrane 140 of rethread and the inside cavity of terminal switch on and cause the gas tightness test not to pass through. By adopting the first air tightness detection scheme, the requirement on high mucous membrane adhesion is high, and misdetection caused by the fact that a detection person cannot reach the adhesion method frequently occurs.

Detect the gas tightness through the second kind of scheme, need entangle whole camera from the back through the silica gel pressure head with the terminal and decorate circle 120 and compress tightly, then will set up the gas passage of the inside silica gel pressure head and aim at camera and decorate circle 120, high-pressure gas decorates the gap of circle 120 and battery cover 110 through the camera and gets into inside the terminal through waterproof ventilated membrane 140. Since the camera bezel 120 in the related art is disposed in the thickness direction of the terminal, when the air tightness is detected by the second scheme, the battery cover 110 needs to be pressed in the thickness direction of the terminal. When the battery cover 110 is pressed, the back adhesive between the battery cover 110 and the middle frame is also pressed. When the airtightness of the whole machine is detected, if the back adhesive between the battery cover 110 and the middle frame is in a critical air leakage state, the back adhesive is compressed under the action of pressure, so that the whole machine becomes a good product and passes through, and the airtightness between the battery cover 110 and the middle frame is not a good product and is mistakenly detected to become a good product.

Based on this, this application embodiment provides an earphone seat, terminal and gas tightness detection method and earphone seat subassembly thereof, through the structure of improving the earphone seat for waterproof ventilated membrane can set up on the earphone seat, and in order to make things convenient for the measurement personnel to carry out the gas tightness and detect, and can not cause the misdetection.

As shown in fig. 3, fig. 3 is a schematic structural diagram of an earphone seat according to an embodiment of the present application. The earphone seat 200 of the embodiment of the application can be applied to a terminal to realize the audio function of the terminal. The earphone socket 200 is provided with a jack 211 and an air hole 222 which are communicated, the jack 211 is communicated with the space outside the terminal and can be used for inserting an earphone plug therein, so that the earphone plug can be electrically connected with the terminal.

The receptacle 211 may be of any shape. Of course, for ease of manufacture and to adapt to the shape of the headphone plug, the cross-section of the receptacle 211 may be of regular geometry, for example the cross-section of the receptacle 211 may be circular. The vent 222 may be of any shape, however, for ease of forming, the cross-section of the vent 222 may be of regular geometry, for example, the cross-section of the vent 222 may be circular, rectangular or other suitable shape. The hole axis of the insertion hole 211 and the hole axis of the airing hole 222 may be perpendicular to each other.

It will be understood that the above-mentioned bore axis refers to the line joining the centroids of the various cross-sections of the bore.

Air molecules can enter and exit the insertion hole 211 through the ventilation holes 222. In other words, air molecules outside the terminal can enter the insertion hole 211 and enter the inside of the terminal through the airing hole 222. Air molecules inside the terminal can enter the insertion hole 211 through the ventilation holes 222 and flow into the outside of the terminal through the insertion hole 211. Through the design of the air holes 222, the inside and the outside of the terminal can be kept in air flow communication, so that the air pressure inside and outside the terminal is ensured to be balanced.

The earphone seat 200 is further provided with a film pasting surface 223, the air holes 222 are formed in the film pasting surface 223, the film pasting surface 223 is used for pasting a waterproof breathable film 400, and the waterproof breathable film 400 can cover the air holes 222.

Since the waterproof breathable membrane 400 is a composite material that can prevent the passage of water molecules, but allows the passage of gas molecules. Accordingly, air molecules outside the terminal can first enter the insertion hole 211 of the earphone base 200 and then enter the inside of the terminal through the airing hole 222. Air molecules inside the terminal can enter the insertion hole 211 through the air holes 222 to achieve air communication of the inner and outer spaces of the terminal. And, due to the design of the waterproof breathable film 400, water molecules outside the terminal cannot enter the inside of the terminal through the vent holes 222, thereby implementing the waterproof function of the terminal.

It is understood that the film side 223 may be a plane or a curved surface.

The earphone holder 200 includes a body 210 and a boss 220, and the body 210 includes an end surface 212 and a side surface 213 connected to the end surface 212. Boss 220 is provided on side surface 213, film-attaching surface 223 is provided on boss 220, and insertion hole 211 is provided on end surface 212. The end surface 212 of the earphone holder 200 may face the inner mounting surface of the middle frame 610 along the Y direction, and a sealing member may be disposed between the end surface 212 of the earphone holder 200 and the inner mounting surface of the middle frame 610 to prevent external water molecules from entering the terminal through the space between the end surface 212 and the inner mounting surface.

Of course, it is understood that the end surface 212 of the earphone holder 200 may face the inner mounting surface of the middle frame 610 along the X direction.

The bosses 220 may be provided at the side 213 of the body 210, for example, the bosses 220 may be provided at the upper surface of the body 210, i.e., the bosses 220 are provided along the Z direction, and further, the bosses 220 may be provided toward the battery cover of the terminal.

When the earphone seat 200 is installed in the middle frame 610 and the battery cover is not installed, a sealing member may be attached to a side of the boss 220 away from the body 210, and the sealing member may close the air hole 222.

Through the design that the boss 220 is arranged on the upper surface of the body 210, a tester can conveniently detect the air tightness of the earphone base 200 before installing the battery cover, and after the air tightness of the earphone base 200 is detected to be qualified, the battery cover is installed to detect the whole earphone. By carrying out air tightness detection on the earphone seat 200 firstly and then carrying out air tightness detection on the whole earphone seat, when the air tightness detection of the whole earphone seat is carried out by a detection person, if the detection result is unqualified, the situation of air leakage of the earphone seat 200 can be eliminated, the air leakage position is directly judged to be the connection position of the battery cover and the middle frame 610, and the problem that the air leakage point cannot be judged to be the connection position of the earphone seat 200 or the battery cover and the middle frame 610 due to the fact that the air tightness of the whole earphone seat is directly detected is solved.

It should be understood that the terms left, right, up, down, inside and outside in the embodiments of the present application are relative to each other or are referred to in the normal use state of the product, and should not be considered as limiting. For example, the boss 220 is disposed "on" in the upper surface of the body 210, which means that the earphone holder 200 is located on the uppermost surface after being mounted on the middle frame 610. When the direction of the earphone socket 200 of the embodiment of the present application is changed, the understanding of the upper surface should also be changed along with the change of the direction.

The side of the boss 220 away from the body 210 is a plane, which is used for attaching a sealing element, when the earphone seat is subjected to air tightness detection, the sealing element can seal the air holes 222, so that the earphone seat 200 is conveniently subjected to air tightness detection.

Referring to fig. 3, a groove 221 is formed on the plane of the boss 220 of the earphone seat 200, the groove 221 is communicated with the air hole 222, and the bottom wall surface of the groove 221 is a film-sticking surface 223. The film facing surface 223 is used for attaching a waterproof breathable film 400, and all or part of the waterproof breathable film 400 can be accommodated in the groove 221.

In the embodiment of the present application, the waterproof breathable film 400 can be firmly disposed in the groove 221 by the design of accommodating the waterproof breathable film 400 in the groove 221.

Further, one side of the waterproof breathable film 400, which is far away from the film attachment surface 223, is flush with the plane of the boss 220, in other words, the depth of the groove 221 in the Z direction is substantially equal to the thickness of the waterproof breathable film 400, so that a plane is still maintained after the waterproof breathable film 400 is arranged on the boss 220.

As shown in fig. 4, fig. 4 is a schematic structural diagram of a headphone base assembly according to an embodiment of the present application. The earphone seat assembly of the embodiment of the application comprises the earphone seat 200 and the waterproof breathable film 400 of any one of the embodiments, wherein the waterproof breathable film 400 is attached to the film attaching surface 223 of the earphone seat 200 and covers the air holes 222 of the earphone seat 200.

Since the waterproof breathable film 400 can allow air molecules to enter and exit the jack 211 through the vent holes 222 and block water molecules from entering and exiting the jack 211 through the vent holes 222, the terminal adopting the earphone seat assembly of the embodiment of the application can realize a waterproof function and balance the internal and external air pressures of the terminal. Since the earphone seat 200 of any one of the above embodiments is included, the earphone seat assembly of the embodiment of the present application has all the advantages and beneficial effects of any one of the above embodiments, and details are not described herein.

In another aspect of the present application, a terminal is provided, which includes a middle frame 610, the earphone seat assembly of the above-mentioned embodiments, and a first sealing ring. The middle frame 610 is provided with an earphone through hole, the earphone holder assembly is arranged in the middle frame 610, and the jack 211 of the earphone holder assembly is arranged corresponding to the earphone through hole. The first sealing ring is provided with a first center hole, the first sealing ring is sealed between the earphone seat assembly and the middle frame 610, and the jack 211, the earphone through hole and the first center hole of the earphone seat assembly are correspondingly arranged.

Because the first sealing ring is arranged between the earphone seat assembly and the middle frame 610, external water molecules cannot enter the terminal through a gap between the earphone seat assembly and the middle frame 610, and the waterproof function of the terminal is realized.

The terminal of the embodiment of the present application may include, but is not limited to: mobile or smart phones (e.g., iPhone (TM) -based, Android (TM) -based phones), Portable gaming devices (e.g., Nintendo DS (TM), PlayStation Portable (TM), Gameboy Advance (TM), iPhone (TM)), laptops, PDAs, Portable internet devices, music players.

As shown in fig. 5, fig. 5 is a schematic structural diagram of a terminal according to an embodiment of the present application when performing the airtightness detection. The method for detecting the airtightness of the terminal comprises the following steps: providing detection equipment 700, wherein an air channel of the detection equipment 700 is arranged corresponding to an earphone perforation of the terminal; providing a second sealing ring, wherein the second sealing ring is provided with a second central hole, the second sealing ring is sealed between the terminal and the detection equipment 700, and the second central hole is arranged corresponding to the earphone through hole; the terminal is inflated through the earphone through-hole using the detection device 700 to detect the air pressure change inside the terminal.

According to the terminal air tightness detection method provided by the embodiment of the application, a detection person aligns the air passage of the detection equipment 700 to the earphone through hole of the terminal, and the second sealing ring 520 is arranged between the outer wall surface of the terminal provided with the earphone through hole and the detection equipment 700, so that high-pressure air provided by the detection equipment 700 can enter the terminal and cannot leak out from a gap between the detection equipment 700 and the terminal. Since the first sealing ring 510 is further disposed between the earphone holder assembly and the inner mounting surface of the middle frame 610, high-pressure gas can only enter the terminal through the vent holes 222 on the earphone holder 200, and cannot enter the terminal through a gap between the earphone holder 200 and the middle frame 610. And the air tightness of the whole terminal is judged by detecting the change of the air pressure of the air in the terminal.

Compared with the second method for detecting the air tightness in the related art, in the method for detecting the air tightness of the terminal in the embodiment of the application, since the detection device 700 is pressed against the middle frame 610 along the Y direction, and the pressing direction of the detection device is not along the Z direction (the thickness direction of the terminal) as in the related art, the method for detecting the air tightness of the terminal in the embodiment of the application does not cause the gum between the middle frame 610 and the battery cover to be pressed, and the problem that the whole machine is changed from an unqualified product to a good product due to the fact that the gum is in a critical air leakage state and is pressed is avoided.

In another aspect of the present application, a method for detecting air tightness of a terminal is provided, which includes the following steps: providing a sealing member for sealing the earphone through hole of the terminal; providing a detection device 700, the detection device 700 being capable of providing gas to the outer circumference of the terminal; the amount of deformation of the housing of the terminal is measured using the detection apparatus 700 to detect the airtightness of the terminal.

According to the air tightness detection method of the terminal, detection personnel seal the sealing piece in the earphone perforation of the terminal, so that the inner part and the outer part of the terminal cannot be communicated. The airtightness of the terminal is then detected by measuring the amount of deformation of the housing of the terminal by supplying high-pressure gas using the detection apparatus 700.

Compared with the first air tightness detection method in the related art, the detection method provided by the embodiment of the application only needs to provide a sealing element, such as a plug, to seal the earphone jack 211, so that the internal space and the external space of the terminal can be isolated, and the camera decorating ring is not required to be completely sealed from the outside by using a high mucous membrane in the related art. The detection method provided by the embodiment of the application is more convenient for detection personnel to operate, and saves sealing auxiliary materials such as high mucous membranes.

In another aspect of the present application, a method for detecting air tightness of an earphone seat 200 is provided, which includes the following steps: providing a first sealing element for plugging the air hole 222 of the earphone seat 200; providing a detection device 700, wherein an air channel of the detection device 700 is arranged corresponding to the jack 211 of the earphone seat 200, and the detection device 700 can provide air into the earphone seat 200 through the jack 211; providing a second sealing member sealed between the detection device 700 and the earphone seat 200, wherein the second sealing member may be annular and has a central hole, and the central hole is disposed corresponding to the insertion hole 211; the air passage of the detection device 700 is communicated with the jack 211; the detection device 700 is used to inflate the earphone holder 200 through the jack 211 to detect the air pressure change in the earphone holder 200.

The measurement personnel seals up the bleeder vent 222 of earphone seat 200 through first sealing member, prevents that gas from flowing out from bleeder vent 222, seals up in between with check out test set 700 and earphone seat 200 through the second sealing member, and check out test set 700's air passage is linked together with jack 211, and prevents that gas from spilling from the gap between check out test set 700 and earphone seat 200. The air tightness detection method of the earphone seat 200 provided by the embodiment of the application is convenient for detection personnel to detect the air tightness of the earphone seat 200 before installing the battery cover, and after the air tightness of the earphone seat 200 is qualified, the battery cover is installed to detect the whole earphone seat. By carrying out air tightness detection on the earphone seat 200 firstly and then carrying out air tightness detection on the whole earphone seat, when the air tightness detection of the whole earphone seat is carried out by a detection person, if the detection result is unqualified, the situation of air leakage of the earphone seat 200 can be eliminated, the air leakage position is directly judged to be the connection position of the battery cover and the middle frame 610, and the problem that the air leakage point cannot be judged to be the connection position of the earphone seat 200 or the battery cover and the middle frame 610 due to the fact that the air tightness of the whole earphone seat is directly detected is solved.

To sum up, the earphone seat, the terminal, the air tightness detection method thereof and the earphone seat assembly provided by the embodiment of the application have the advantages and beneficial effects that:

in the embodiment of the application, by improving the structure of the earphone base 200, the air holes 222 communicated with the jack 211 are formed in the earphone base 200, so that the waterproof breathable film 400 can be attached to the earphone base 200 and cover the air holes 222. By arranging the waterproof breathable film 400 on the earphone seat 200, when a detection person performs air tightness detection on a terminal comprising the earphone seat 200 of the embodiment of the application, on one hand, a camera decorative ring is not required to be integrally sealed by a high-viscosity film, so that the operation of the detection person is facilitated; on the other hand, the back adhesive between the middle frame 610 and the battery cover is not pressed in the detection process, so that misdetection is not caused.

In the application examples, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the examples of the application can be understood by those skilled in the art according to specific situations.

In the description of the embodiments of the present application, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or units must have a specific direction, be configured and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present application.

In the description herein, reference to the term "one embodiment," "some embodiments," "a specific embodiment," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application embodiment. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the claimed embodiments and is not intended to limit the claimed embodiments, and various modifications and changes may be made to the claimed embodiments by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the applied embodiment shall be included in the protection scope of the applied embodiment.

Claims

1. An earphone seat is applied to a terminal and is characterized in that the earphone seat is provided with a jack and an air hole which are communicated, and an earphone plug can be inserted into the jack so as to be electrically connected with the terminal;

the earphone seat is further provided with a film pasting surface used for pasting a waterproof breathable film, the air holes are formed in the film pasting surface, and the waterproof breathable film can cover the air holes so that air can enter and exit the jacks through the air holes.

2. The earphone jack of claim 1, wherein a hole axis of the jack is perpendicular to a hole axis of the vent.

3. The earphone jack of claim 1, wherein the earphone jack comprises a body and a boss, wherein the body comprises an end surface and a side surface connected with the end surface; the jack is arranged on the end face;

4. The earphone seat according to claim 3, wherein a side of the boss facing away from the body is a plane, the plane is used for attaching a first sealing element, and when the earphone seat is subjected to air tightness detection, the first sealing element can block the air vent.

5. The earphone seat according to claim 4, wherein the plane has a groove, the groove communicating with the vent;

the bottom wall surface of the groove is the film pasting surface.

6. The earphone holder according to claim 4, wherein a side of the waterproof and breathable membrane facing away from the membrane facing surface is flush with the plane.

7. An earphone seat assembly, comprising:

the earphone jack of any one of claims 1-6; and

and the waterproof breathable film is attached to the film attaching surface of the earphone seat and covers the air holes of the earphone seat.

8. A terminal, comprising:

the middle frame is provided with an earphone through hole;

the earphone seat assembly of claim 7, wherein the earphone seat assembly is disposed within the middle frame; and

the first sealing ring is provided with a first center hole, the first sealing ring is sealed between the earphone seat component and the middle frame, and the jack of the earphone seat component, the earphone through hole and the first center hole are correspondingly arranged.

9. The method for detecting the airtightness of the earphone seat according to any one of claims 1 to 6, comprising the steps of:

10. A method for detecting the airtightness of the terminal according to claim 8, comprising the steps of:

11. A method for detecting the airtightness of the terminal according to claim 8, comprising the steps of: