CN210201035U - Waterproof audio socket with inlay formula pedestal structure - Google Patents

Abstract

The utility model relates to the technical field of electrical apparatus, specifically disclose a waterproof audio frequency socket with inlay formula pedestal structure, including pedestal structure main part, the inside dismantled and assembled first fixed part and the second fixed part of being provided with of pedestal structure main part, first fixed part is used for installing the fourth pin, and the second fixed part is used for installing the third pin, and pedestal structure main part includes the plastic base member, and plastic base member terminal surface opening part is equipped with embedded sealing washer. The utility model discloses an it seals up waterproof to imbed the embedded sealing washer of installation at plastic base member terminal surface opening part, make audio frequency socket self reach high waterproof grade simultaneously through the sealing compound layer, solved current audio frequency socket because of most lead to the complete machine to fall into water the back easily from the problem of audio frequency socket and complete machine shell fitting surface department intake with complete machine shell lug connection, the safety cover that still exposes the audio frequency socket terminal surface through the plastic protects, prevent to expose the terminal because of receiving external force deformation to lead to audio frequency socket function failure.

Description

Waterproof audio socket with inlay formula pedestal structure

Technical Field

The utility model relates to the technical field of electrical apparatus, specifically a waterproof audio frequency socket with inlay formula pedestal structure.

Background

With the continuous development of communication technology and the continuous improvement of living standard of people, the application of portable communication equipment is more and more extensive, and in portable communication equipment and similar electrical equipment, an audio jack is usually used for being inserted and connected by an audio plug, and the quality of the audio jack directly influences the use performance of the portable communication equipment. In order to ensure the normal operation of the portable communication equipment, higher requirements on the waterproof performance of the portable communication and electrical equipment are generally required.

Most of the existing portable communication equipment is directly connected with the whole machine shell, the waterproof performance is low, and water easily enters from the matching surface of the audio jack and the whole machine shell after the whole machine falls into water, so that the equipment falls into water and is damaged. Therefore, the design of a waterproof audio jack with an inlaid seat structure is a problem that needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof audio socket with inlay formula pedestal structure to solve the current audio socket that proposes in the above-mentioned background art and easily follow the problem that audio socket and complete machine shell fitting surface were intake after leading to the complete machine to fall into water because of most and complete machine shell lug connection.

In order to achieve the above object, the utility model provides a following technical scheme:

a waterproof audio jack with a splicing seat body structure comprises a seat body structure main body, wherein a first fixing part and a second fixing part are detachably arranged in the seat body structure main body, the first fixing part is used for mounting a fourth pin, the second fixing part is used for mounting a third pin, the seat body structure main body comprises a plastic matrix, and an embedded sealing ring is arranged at an opening of the end face of the plastic matrix; the embedded sealing ring is embedded and installed at the opening of the end face of the plastic base body to seal and prevent water from entering from the matching surface of the audio jack and the shell of the whole machine after the whole machine falls into water, so that the occurrence of the condition that the equipment is damaged by falling into water is reduced.

As a further aspect of the present invention: the embedded sealing ring is made of high-temperature-resistant silica gel.

As a further aspect of the present invention: the plastic rubber substrate is correspondingly provided with a matching groove for embedding and installing the embedded sealing ring, and the shape of the matching groove corresponds to that of the embedded sealing ring.

As a further aspect of the present invention: and a sealing adhesive layer is arranged at one end of the plastic matrix, which is far away from the embedded sealing ring.

As a further aspect of the present invention: the first fixing part is provided with a first pin, and the second fixing part is provided with a second pin.

As a further aspect of the present invention: an exposed terminal extends out of the opening on the end face of the plastic substrate; the external detachable cover of the exposed terminal is provided with a protective cover, and the protective cover is made of plastic.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses plastic base member and embedded sealing washer have been set up, come sealed waterproof through the embedded sealing washer of installation at plastic base member terminal surface opening part embedding, can prevent effectively that the complete machine from falling into water the back from audio frequency socket and complete machine shell fitting surface department intake, make audio frequency socket self reach high waterproof grade through the sealing compound layer simultaneously, and then can be applicable to diving equipment, solved current audio frequency socket because of most with complete machine shell lug connection lead to the complete machine to fall into water the back easily from audio frequency socket and complete machine shell fitting surface department problem of intaking, the safety cover that still passes through the plastic protects the terminal that exposes the audio frequency socket terminal surface, prevent to expose the terminal because of receiving external force deformation to lead to audio frequency socket function failure.

Drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.

Fig. 1 is a schematic structural view of a waterproof audio jack with a mosaic seat structure according to an embodiment of the present invention.

Fig. 2 is an exploded view of a waterproof audio jack with a mosaic seat structure according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a fitting groove in a waterproof audio jack with a mosaic seat structure according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of an embedded seal ring in a waterproof audio jack with an insert seat structure according to an embodiment of the present invention.

Fig. 5 is a schematic view illustrating a connection relationship between a plastic substrate and a sealant layer in a waterproof audio jack with a mosaic seat structure according to an embodiment of the present invention.

Fig. 6 is a perspective view of a first fixing portion of a waterproof audio jack with a mosaic seat structure according to an embodiment of the present invention.

Fig. 7 is a perspective view of a first pin in a waterproof audio jack with a mosaic seat structure according to an embodiment of the present invention.

Fig. 8 is a schematic structural view illustrating a second fixing portion of a waterproof audio jack with a mosaic seat structure according to an embodiment of the present invention.

Fig. 9 is a schematic structural diagram of a second pin in a waterproof audio jack with a mosaic seat structure according to an embodiment of the present invention.

Fig. 10 is a perspective view of a third pin in a waterproof audio jack with a mosaic seat structure according to an embodiment of the present invention.

Fig. 11 is a schematic view illustrating a connection relationship between an exposed terminal and a protection cover in a waterproof audio jack having a splicing seat structure according to another embodiment of the present invention.

In the figure: 1-a first fixing part, 2-a second fixing part, 3-an embedded sealing ring, 4-a plastic substrate, 5-a sealing glue layer, 6-a protective cover, 7-a seat structure body, 8-a matching groove, 9-an exposed terminal, 10-a first pin, 11-a second pin, 12-a third pin and 13-a fourth pin.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

Referring to fig. 1-10, in an embodiment of the present invention, a waterproof audio jack with an inlaid type seat structure includes a seat structure body 7, a first fixing portion 1 and a second fixing portion 2 are detachably disposed inside the seat structure body 7, the first fixing portion 1 is used for mounting a fourth pin 13, the second fixing portion 2 is used for mounting a third pin 12, specifically, the first fixing portion 1 and the fourth pin 13 are mounted in a cavity inside the plastic base 4 after being engaged, meanwhile, the second fixing portion and the third pin 12 are mounted in a cavity inside the plastic base 4 after being engaged, and the first fixing portion 1 and the second fixing portion 2 are symmetrically disposed, so that the waterproof audio jack can be inlaid, the assembly is simple and convenient, and damaged parts can be replaced as required, the whole audio jack does not need to be replaced, and the resource waste is reduced.

Further, in the embodiment of the utility model provides an in, pedestal structure main part 7 includes plastic base member 4, 4 terminal surface openings of plastic base member are equipped with embedded sealing washer 3, and are concrete, embedded sealing washer 3 embedding is installed 4 terminal surface openings of plastic base member, 4 terminal surface openings of plastic base member are used for inserting the audio plug, embedded sealing washer 3 is used for sealing up waterproof, owing to set up embedded sealing washer 3, can make the fitting surface department between audio jack and the complete machine shell seal up waterproof through embedded sealing washer 3 to prevent that the complete machine from intaking from audio jack and complete machine shell fitting surface after falling into water.

Further, in the embodiment of the utility model provides an in, embedded sealing washer 3's material is high temperature resistant silica gel, through adopting high temperature resistant silica gel, can make embedded sealing washer 3 possess fabulous electric insulating property and excellent heat resistance, and high low temperature resistant strikes simultaneously, has good ozone resistance and anti chemical attack nature, has effectively guaranteed embedded sealing washer 3's sealed effect.

It should be noted that the material of the embedded seal ring 3 may be acrylate rubber, ethylene propylene rubber, fluorinated rubber, etc., and is specifically set according to actual requirements, and is not limited herein, but naturally in order to clearly and specifically embody the present embodiment, the embedded seal ring 3 is mainly embodied in the form of high temperature resistant silica gel in the following embodiments, but is mainly embodied in order to embody the realizability of the embodiment, and is not limited herein.

Further, in the embodiment of the utility model provides an in, it is used for the embedding installation to correspond to be equipped with on the plastic base member 4 the cooperation groove 8 of embedded sealing washer 3, just the shape of cooperation groove 8 with the shape of embedded sealing washer 3 is corresponding, comes to through the use of cooperation groove 8 embedded sealing washer 3 imbeds the installation, and is simple and convenient, concrete, because embedded sealing washer 3 is the embedding installation, and the installation is simple and convenient, assembles embedded sealing washer 3 and the plastic base member 4 of taking cooperation groove 8 together, can play sealed waterproof guard action to the fitting surface between audio frequency socket and the audio equipment casing (be the complete machine shell) like this, and then can prevent that the complete machine from falling into water after from audio frequency socket and complete machine shell fitting surface department intake.

Further, in the embodiment of the present invention, one end of the plastic substrate 4 away from the embedded sealing ring 3 is provided with a sealing layer 5, the seat structure main body 7 is sealed by the sealing layer 5, specifically, the tail of the audio jack is sealed by using a glue dispensing process, so that the audio jack itself achieves high-level water resistance, and thus can be used for an audio jack with high water resistance, and the water resistance level of the audio jack itself can achieve IPX8 level, and further can be applied to diving equipment; wherein, IPX8 level is 8 level of the international industrial waterproof grade standard IPX, namely the top is 1.5-30 meters away from the water surface, the performance is not affected, no water leakage occurs after 30 minutes, the seat body structure main body 7 is sealed by the sealant layer 5, the audio socket can achieve the IPX8 level waterproof performance, and the waterproof audio socket is suitable for the waterproof audio sockets of communication and audio-visual electrical appliances.

Further, in the embodiment of the present invention, the first fixing portion 1 is provided with the first pin 10, the second fixing portion 2 is provided with the second pin 11, and the first fixing portion 1 and the second fixing portion 2 are installed inside the seat structure main body 7, and the fourth pin 13 and the third pin 12 are installed in a matching manner, so as to implement the splicing installation of the first pin 10, the second pin 11, the third pin 12 and the fourth pin 13, thereby forming a whole splicing seat structure, which is convenient to install and disassemble, and when some components are damaged, the whole body does not need to be replaced, and only the damaged components need to be disassembled and replaced, thereby effectively reducing the waste of resources.

Referring to fig. 11, in another embodiment of the present invention, an exposed terminal 9 extends from the opening of the end surface of the plastic substrate 4, specifically, the exposed terminal 9 is a portion of the third pin 12 and the fourth pin 13 that extends out of the plastic substrate 4 after being mounted in the plastic substrate 4, and can be electrically connected to an external audio device plug through the exposed terminal 9, so as to ensure normal use of the audio device.

Furthermore, in the embodiment of the present invention, the external of the exposed terminal 9 is detachably covered with a protective cover 6, and the protective cover 6 is made of plastic, so that the exposed terminal 9 exposed out of the end surface of the audio jack is protected by the protective cover 6 made of plastic, thereby preventing the exposed terminal 9 from deforming due to external force and further preventing the audio jack from losing function; meanwhile, the material of the protective cover 6 is plastic, so that the abrasion to the exposed terminal 9 can be reduced while the buffer protection effect is achieved, and the short circuit of the exposed terminal 9 is avoided due to the insulating property, so that the safety is effectively improved.

It can be understood that the cross section of the protective cover 6 is in an I shape, and the middle of the protective cover 6 is clamped on the exposed terminal 9, so that the protective cover 6 is installed simply and conveniently.

Further, in the embodiment of the present invention, the first pin 10 is an L pin, the second pin 11 is a DET pin, and it is possible to pass through the first pin 10 and the second pin 11 realizes the conversion between the L/DET, the third pin 12 is an MIC pin, and is used in cooperation with the microphone interface of the audio plug, so as to ensure the normal use of the audio device, the fourth pin 13 is a RING pin, and the fourth pin 13 is two in total.

It should be noted that, through the cooperation of embedded sealing washer 3, plastic base member 4 and adhesive tape 5, can make the audio frequency socket have high-grade waterproof function, both made things convenient for the sealing connection of audio frequency socket and casing, ensured the high-grade waterproof of audio frequency socket self again, prevent that electrical equipment from falling into water and intaking through audio frequency socket position, effectively guaranteed the safety in utilization of product, the part that does not relate to in the device all is the same with prior art or can adopt prior art to realize.

The utility model has the advantages that: the utility model discloses plastic base member 4 and embedded sealing washer 3 have been set up, through embedding installation embedded sealing washer 3 at 4 terminal surface opening parts of plastic base member and come seal waterproof, can prevent effectively that the complete machine from falling into water the back from audio frequency socket and complete machine shell fitting surface intake, make audio frequency socket self reach high waterproof grade through encapsulating layer 5 simultaneously, and then can be applicable to diving equipment, the problem of current audio frequency socket because of most with complete machine shell lug connection lead to the complete machine to fall into water the back easily from audio frequency socket and complete machine shell fitting surface intake is solved, still protect exposing terminal 9 that audio frequency socket terminal surface is exposed to safety cover 6 through the plastic, prevent to expose terminal 9 and lead to audio frequency socket functional failure because of receiving external force to warp.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete joining mode of each part all can adopt conventional means such as ripe bolt, rivet, welding among the prior art, does not detailed here again.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention. Moreover, it should be understood that not every embodiment may include only a single embodiment, and such description is for clarity only, and those skilled in the art will recognize that the embodiments described herein may be combined as a whole to form other embodiments as would be understood by those skilled in the art. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims (6)

1. A waterproof audio jack with a splicing seat structure comprises a seat structure main body (7), and is characterized in that a first fixing part (1) and a second fixing part (2) are detachably arranged in the seat structure main body (7), the first fixing part (1) is used for mounting a fourth pin (13), and the second fixing part (2) is used for mounting a third pin (12);

the seat structure main body (7) comprises a plastic base body (4), and an embedded sealing ring (3) is arranged at an opening of the end face of the plastic base body (4).

2. The waterproof audio jack with a mosaic pedestal structure according to claim 1, wherein the material of the embedded sealing ring (3) is high temperature resistant silica gel.

3. The waterproof audio jack with a mosaic seat body structure according to claim 2, wherein the plastic base body (4) is correspondingly provided with a matching groove (8) for embedding and installing the embedded sealing ring (3), and the shape of the matching groove (8) corresponds to the shape of the embedded sealing ring (3).

4. The waterproof audio jack with an inlaid type seat body structure according to claim 2, wherein an end of the plastic base body (4) far away from the embedded type sealing ring (3) is provided with a sealing glue layer (5).

5. The waterproof audio jack with a parquet base structure as claimed in claim 4, wherein the first fixing portion (1) is mounted with a first pin (10), and the second fixing portion (2) is mounted with a second pin (11).

6. The waterproof audio jack with a mosaic seat structure according to any one of claims 1-5, wherein an exposed terminal (9) extends from the opening on the end face of the plastic base body (4);

the exposed terminal (9) is detachably covered with a protective cover (6), and the protective cover (6) is made of plastic.

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