KR101804697B1 - audio adapter - Google Patents

Abstract

The present invention can fall into an adaptor technology area, and provides an audio adaptor. The audio adaptor is used to dock a connector; and comprises an insulating body, and a plurality of conductive terminals which are installed in the insulating body. The connector is electrically connected to the plurality of conductive terminals in plug socket cavity for docking the connector on the insulating body. A first detecting terminal and a second detecting terminal included in the plurality of conductive terminals detect contact of the audio adaptor and the connector. After completely docking the connector to the plug cavity when interval setting is performed with the second detecting terminal under a circumstance where external force is not affected to the first detecting terminal, the first detecting terminal forms a path by mutually connecting action force of the connector, and the second detecting terminal; and provides a detecting performance by generating a detecting signal. When a person docks the connector to the audio adaptor, the present invention solves a problem of not finding a contact failure occurrence cause due to inconsistency or an error.

Description

Audio adapter {audio adapter}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to adapter technology, and more particularly, to an audio adapter connected to a connector.

Audio adapters have been in the industry for a relatively long time and are generally classified as audio adapters for three-pole male or quadrupole male connectors. The audio adapter has a single insulated body and a socket hole on it, so that a three-pole male or quadrupole male can be inserted into the socket hole. There are several conduction terminals inside the insulation body, and each contact of the conduction terminal of each conduit contacts three-pole male or quadrupole male. The outside of the insulation body is covered with a metal case.

Conventional audio adapters can transmit audio signals under normal use conditions, but different users may have a different or different insertion force when inserting the male connector into the audio adapter. Sometimes the contact portions of the conductive terminals can cause contact instability with the male, and even failures such as insufficient insertion and non-conduction.

In addition, although the connector (male) is inserted into the socket hole, there is a problem such that the audio sound is not heard or the horse is not transmitted during use, but the conventional audio adapter can not find the cause due to lack of the detection function. These problems are wasted time and energy, so they can not satisfy the rapidly growing social demand, and there are disadvantages in promoting social science and technology.

SUMMARY OF THE INVENTION It is an object of the present invention to provide an audio adapter capable of detecting an audio adapter and a male contact failure.

Another object of the present invention is to provide an audio adapter capable of blocking the transmission of signals when the conductive terminals of the audio adapter are unmatchedly coupled to the contact points of the connectors, respectively.

Another object of the present invention is to provide an audio adapter capable of preventing a current from being generated in a mold.

The present invention achieves the above-mentioned problems to be solved as follows. A kind of audio adapter is provided to dock the male connector, which includes an insulating body and a plurality of conductive terminals mounted on the insulating body, and a plug cavity for docking the male connector. The connector (male) makes electrical connection with a plurality of conduction terminals during docking, including a first detection terminal and a second detection terminal. The first detection terminal and the second detection terminal are used to detect contact between the audio adapter and the male connector. The first detection terminal establishes a gap with the second detection terminal under the circumstance where the external force is not affected, and after the connector is docked to the Plug cavity, the first detection terminal is connected to the connector The action force and the second detection terminal are mutually contacted and connected to form a path, thereby triggering the detection signal, thereby realizing the detection function.

The first and second detection terminals are provided with a resilient arm, an insulation block, and a lap joint, wherein the insulation block and the lap joint are located on the resilient arm, It protrudes inside the plug cavity. On the second detection terminal, there is a contact portion, which is formed outside the Lap joint, and receives the action force of the male connector and the electrical contact of the contact portion.

Further, the first detecting terminal has a base and a connecting portion. The base is formed on the insulating body and extends in the same direction from the resilient arm and the base.

Advantageously, the lap joint is located at a side of the resilient arm that is remote from the base, and the insulating block is in proximity to the lap joint on the resilient arm.

Advantageously, the resilient arm has a bend and the bend is located proximate to the insulating block and is bent in the direction of the insulated body.

 Further, a fixing hole is provided on the insulating body, and one grip extends to both sides of the base, and is connected to the fixing hole.

Going forward. The insulation body is provided with a hollow portion, which is communicated with the plug cavity, and the insulation block and the lap joint are provided therein, and the contact portion is located outside the hollow portion.

Further, the plurality of conduction terminals described above include a first conduction terminal, a second conduction terminal, a third conduction terminal, and a ground terminal. The first conductive terminal, the second conductive terminal, the third conductive terminal, and the ground terminal all have contact portions and are exposed to the inside of the Plug cavity for contact with the male terminal.

Further, soldering portions are formed on the first conducting terminal, the second conducting terminal, the third conducting terminal, the grounding terminal, the first detecting terminal, and the second detecting terminal, all extending to the outside of the insulating body.

The solder portions of the second conductive terminal, the third conductive terminal, and the ground terminal are all on the first horizontal surface, and the first conductive terminal, the first sensing terminal, and the second sensing terminal are both on the second horizontal surface . The soldering portion on the first horizontal surface is provided symmetrically with the soldering portion on the second horizontal surface. The first horizontal plane and the second horizontal plane are mutually different horizontal planes.

The soldering portion of the first conducting terminal and the soldering portion of the third conducting terminal, the soldering portion of the second conducting terminal and the soldering portion of the second detecting terminal, the soldering portion of the grounding terminal, and the soldering portion of the first detecting terminal, The parts correspond to each other.

Going forward. The audio adapter further includes a front cover and a back cover. The front cap is mounted on one side of the insulating body, and the back cap is mounted on the other side of the insulating body. The soldering portions are all mounted on the back cap and exposed on the back cap surface.

Further, the connector (male) is provided with a first electrode, a second electrode, a third electrode and a fourth electrode in electrical contact with the contact portion in order. The first conductive terminal is installed inside the boundary of the insulation body. Wherein the connector is connected to the first conduction terminal and the fourth electrode, the second conduction terminal and the third electrode, the third conduction terminal and the second electrode, the ground terminal, One electrode makes electrical contact with each other.

Advantageous effects of the present invention when compared with the prior art are that the present invention is applicable to the case where a first detecting terminal and a second detecting terminal are provided on an insulating body so that when the connector is docked into a plug cavity located in the insulating body, So that a detection function can be realized by establishing a path by mutual contact and triggering a detection signal. This solves the problem that a person can not find the cause even if it causes a contact failure due to differences or errors that exist when docking a male connector to an audio adapter.

1 is a front view of a male connector mating with an audio adapter according to an embodiment of the present invention.
2 is a perspective view of an audio adapter according to an embodiment of the present invention.
3 is a perspective view of an audio adapter according to an embodiment of the present invention, in which a front cover and a back cover are removed.
Figure 4 is a perspective view of the audio adapter and back cap shown in Figure 3 together.
5 is an exploded perspective view of an audio adapter according to an embodiment of the present invention.
6 is a left side view of an audio adapter according to one embodiment of the present invention.
7 is a right side view of an audio adapter according to an embodiment of the present invention.
8 is a top view of an audio adapter according to one embodiment of the present invention.
9 is a bottom view of an audio adapter according to an embodiment of the present invention.
10 is a sectional view taken along the line AA in Fig.
11 is a rear view of an audio adapter according to an embodiment of the present invention.
12 is a cross-sectional view taken along line BB in Fig.

Hereinafter, an audio adapter according to the present invention will be described in detail with reference to the accompanying drawings. The structure and operation of the present invention shown in the drawings and described by the drawings are described as at least one embodiment, and the technical ideas and the core structure and operation of the present invention are not limited thereby. In order to more clearly understand the objects, technical solutions and advantages of the present invention, the present invention will be described in detail with reference to the accompanying drawings and embodiments. The embodiments described below are used to interpret the present invention and are not intended to limit the present invention.

Although the terms used in the present invention have been selected in consideration of the functions of the present invention, it is possible to use general terms that are currently widely used, but this may vary depending on the intention or custom of a person skilled in the art or the emergence of new technology. Also, in certain cases, there may be a term selected arbitrarily by the applicant, in which case the meaning thereof will be described in detail in the description of the corresponding invention. Therefore, it is to be understood that the term used in the present invention should be defined based on the meaning of the term rather than the name of the term, and on the contents of the present invention throughout.

FIG. 2 is a perspective view of an audio adapter according to an embodiment of the present invention. FIG. 3 is a perspective view of an audio adapter according to an embodiment of the present invention FIG. 4 is a perspective view illustrating an audio adapter and a rear cap shown in FIG. 3, and FIG. 5 is an exploded perspective view of an audio adapter according to an embodiment of the present invention. FIG. FIG. 6 is a left side view of an audio adapter according to an embodiment of the present invention, FIG. 7 is a right side view of an audio adapter according to an embodiment of the present invention, and FIG. 9 is a bottom view of the audio adapter according to an embodiment of the present invention, FIG. 10 is a cross-sectional view taken along line AA in FIG. 9, Doi And Fig. 12 is a sectional view taken along the line B-B in Fig.

1 to 11, an audio adapter 100 according to the present invention includes an insulating main body 1, a front cap 2, a back cap 3, a first conductive terminal 4, a second conductive terminal 5, The third conductive terminal 6, the ground terminal 7, the first detection terminal 8, and the second detection terminal 9, as shown in Fig. The audio adapter 100 is used to dock the connector male. The audio adapter 100 includes an insulating main body 1 and a plurality of conductive terminals provided on the insulating main body 1 and a plug cavity 11 for docking the male connector. The plurality of conductive terminals include a first conductive terminal 4, a second conductive terminal 5, a third conductive terminal 6, a ground terminal 7, a first detection terminal 8 and a second detection terminal 9, . ≪ / RTI >

The connector (male) described above makes electrical connection with a plurality of conducting terminals when docking, including a first detecting terminal 8 and a second detecting terminal 9. Both the first detection terminal 8 and the second detection terminal 9 are used to detect the contact performance of the audio adapter 100. [ The first detecting terminal 8 sets a gap with respect to the second detecting terminal 9 under the circumstance where the external force is not affected and when the connector male contacts the first detecting terminal 8 Is connected to the second detection terminal 9 by the action of the connector male to form a passage to thereby generate a detection signal to realize the detection function. Compared with the prior art, in the present embodiment, through the incremental installation of the first detection terminal 8 and the second detection terminal 9, a human being contacts the audio adapter 100 It solves the problem of not finding the cause even if it causes badness.

5, the first detecting terminal 8 is provided with a resilient arm 81, an insulating block 82, and a lap joint 83. The insulation block 82 and the plug cavity 11 are located above the resilient arm 81 and the insulation block 82 protrudes into the plug cavity 11 and applies an acting force to the first detecting terminal 8 when docking the cavity 11. The second detecting terminal 9 is provided with a contact portion 91. The contact portion 91 is located outside the lap joint 83 The connector male pushes the insulating block 82 and the resilient arm 81 is elastically deformed so that the lap joint 83 is inserted into the plug cavity 11, The male connector 83 is moved radially outward along the contact portion 91. After the completion of the male connector insertion, the lap joint 83 forms a passage by the action force of the connector male and the contact portion 91 to trigger a detection signal.

A base 85 and a connecting portion 86 (see Fig. 5) are also provided in the first detecting terminal 8 in this embodiment. The base 85 is used for fixing the first detecting terminal 8 The base 85 is provided on the insulating main body 1 and extends in the same direction from the base 85 and the resilient arm 81. The connecting portion 86 is connected to the first detecting terminal 8, Which is located on the resilient arm 81 and on the far side of the base 85. The insulation block 82 is located on the resilient arm 81 and is connected to the Lap joint 83. [ The insulation block 82 is formed integrally with the resilient arm 81. The resilient arm 81 has a bent portion 87 in the vicinity of the insulation block 82 and is insulated So that the first detecting terminal 8 does not exceed the edge of the insulating main body 1, thereby saving space.

In Fig. 5, the second detecting terminal 9 has a substantially "Z" shape. The contact portion 91 is located at one side of the second detection terminal 9 and is opposite to the Lap joint 83 and below the Plug cavity 11 and outside the Lap joint 83 (see FIG. 10). The lap joint 83 forms a passage by radially outward movement along the plug cavity 11, that is, electrical contact with the contact portion 91 when the pushing force exerted by the connector (male) 200 is received. The other side of the second detection terminal 9 is used for connection with the circuit.

In Figures 2, 4 and 5, the insulating body 1 is cylindrical and its design is compact and space-saving. The audio adapter 100 also includes a front cap 2 and a back cap 3. The front cap 2 is provided outside the start direction of the plug cavity 11 and the back cap 3 is provided at the rear end of the insulating body 1. [ 9) is provided in the insulating main body 1 and one grip portion 88 extends to both sides of the base 85 on the first detecting terminal 8, The first detecting terminal 8 can be firmly mounted on the insulating main body 1 because the first detecting terminal 8 is connected to the one fixing hole 12. [ The grip portion 88 is bent and extended in the vertical direction from the base 85, and can be inserted into the fixing hole 12 and fixed.

A hollow portion 13 (see FIG. 9) is formed on the insulating main body 1 and communicates with the plug cavity 11, and an insulating block 82 and a lap joint 83 are installed therein And a contact portion 91 is provided on the outer lower portion. When the connector male is docked to the plug cavity 11 and the connector male is then pushed to the insulation block 82, the insulation block 82 moves radially outward along the insulation body 1 inside the hollow portion 13 Thereby causing the lap joint 83 on the resilient arm 81 to move outward to close the contact portion 91. [

1, a quadrupole male 200 is connected to a first pole 21 (a ground electrode) in order from the root of the quadrupole male 200 to the head of the audio adapter 100, A second pole 22 (microphone pole), a third pole 23 (right channels), and a fourth pole 24 (left channels).

The first conductive terminal 4 and the second conductive terminal 5 are provided in the audio adapter 100 except for the first detection terminal 8 and the second detection terminal 9 among the plurality of conductive terminals in the above- A third conductive terminal 6, a ground terminal 7, and the like. The first conductive terminal 4, the second conductive terminal 5, the third conductive terminal 6, the ground terminal 7, the first detection terminal 8, the second detection terminal 9 And the like do not exceed the edge of the insulating main body 1, the present invention saves the space of the audio adapter 100 and reduces the volume of the product.

(Not shown) is exposed on the connector 200 exposed to the inside of the plug cavity 11 on the first conductive terminal 4, the second conductive terminal 5, the third conductive terminal 6 and the ground terminal 7, 51, 61 and 71 (see Figs. 5, 10 and 12).

In this embodiment, the first conduction terminal 4 is a left channel terminal, the second conduction terminal 5 is a right channel terminal, and the third conduction terminal 6 is a microphone terminal. The first conductive terminal 4, the second conductive terminal 5, the third conductive terminal 6, the ground terminal 7, the first detection terminal 8 and the second detection terminal 9 are all provided with an insulation body ( 1, the soldering portions 42, 52, 62, 72, 84, 92 are mounted on the back cap 3 and the back cap 3 (See Figs. 2 and 7) and soldered to the wiring. The back cap 3 fixes a plurality of lead portions 42, 52, 62, 72, 84, and 92 so as to secure a stable stability even after a plurality of conductive terminals are installed in the insulating main body 1.

2 and 7, the soldering portions 52, 62, and 72 of the second conductive terminal 5, the third conductive terminal 6, and the ground terminal 7 are all on the same horizontal plane (first horizontal plane) The second conductive terminal 5 is located between the third conductive terminal 6 and the ground terminal 7. The soldering portions 42, 84 and 92 of the first conducting terminal 4, the first detecting terminal 8 and the second detecting terminal 9 are all on the same horizontal plane (second horizontal plane) The soldering portion 92 of the terminal 9 is located between the soldering portion 42 of the first conducting terminal 4 and the soldering portion 84 of the first detecting terminal 8. Wherein the first horizontal plane and the second horizontal plane are mutually different horizontal planes. And are disposed symmetrically with respect to the soldering portions (52, 62, 72) on the first horizontal surface. The soldering portion 42 of the first conducting terminal 4 and the soldering portion 62 of the third conducting terminal 6 and the soldering portion 52 of the second conducting terminal 5 and the second detecting terminal 9 The soldering portions 72 of the soldering portions 92 and the grounding terminals 7 correspond to the soldering portions 84 of the first detecting terminals 8, respectively. Since the soldering portions of the terminals described above are arranged in two lines arranged in alignment and correspondingly arranged facing each other, the present invention saves the space of the audio adapter 100 and reduces the volume of the product.

In the above embodiment, the back cover 3 has an upper plane 31 and a lower plane 32 (see Figs. 2 and 7) which are parallel to each other. The surfaces of the soldering portions 72 of the ground terminal 7 and the soldering portions 52 and 62 of the second conductive terminal 5 and the third conductive terminal 6 are exposed to the back cap 3, But does not extend beyond the plane 31. The surfaces of the soldering portions 42 of the first conductive terminal 4 and the soldering portions 84 and 92 of the first detection terminal 8 and the second detection terminal 9 are exposed to the back cap 3, And does not extend beyond the bottom plane 32. The soldering portions of the respective terminals do not extend beyond the upper plane 31 and the lower plane 32 of the back cap 3. [ This design saves space on the audio adapter and reduces the volume of the product. The manner of arranging the terminal soldering portions described above is not limited to the above-described method, but can be arranged according to actual design demand. Only the exposure of the soldering portion on the surface of the back cap 3 is required. The above-described soldering portions 42, 52, 62, 72, 84, and 92 all come into contact with the wiring on the plate surface to ensure warmth of structural contact.

1, the first conductive terminal 4 of the above embodiment is provided inside the edge of the insulating main body 1. The first conductive terminal 4 and the fourth electrode 24 make electrical contact after the connector 200 is docked to the plug cavity 11. In Figures 5 and 12, the first conductive terminal 4 Are provided inside the left and right sides of the insulating main body 1, respectively. The two first conductive terminals 4 are respectively a first left channel terminal 401 and a second left channel terminal 402. The first left channels terminal 401 has a soldering portion 42 and the second left channels terminal 402 does not have a soldering portion. When the male connector 200 is docked to the lap joint 11, the contact portion 41 of the first left channels terminal 401 obtains an electrifying function after contacting the fourth electrode 24. [

The contact portion 41 of the second left channels terminal 402 is also in contact with the fourth electrode 24. This is because the contact portion 41 of the first left channels terminal 401 has a symmetrical auxiliary action corresponding to the insertion force and the biasing force of the connector (male) 200. That is, it only supports by force. There is no electrify function.

The audio adapter 100 is basically in a state in which the contact portion 42 of the first left channels terminal 401 and the contact portion 42 of the second left channels terminal 402 and the fourth electrode 24 This is because the contact position is concentrated. This symmetrical design ensures maintainability.

When the user inserts the fourth electrode 24 of the male connector 200 into the audio adapter 100 using the audio adapter 100, the fourth electrode 24 contacts the contact portion 41 of the first left channels terminal 401 ), It touches the contact portion 41 of the second left channels terminal 402 and indicates that the insertion position is correct by sound.

Of course, the number of the first conduction terminals 4 in the other embodiments may also be one.

After the other male connector 200 is inserted into the plug cavity 11, the second conductive terminal 5 and the third electrode 23, the third conductive terminal 6 and the second electrode 22, the ground terminal 7 And the first electrode 21 make electrical contact with each other. The insulating block 82 on the first detecting terminal 8 is excess due to the action of the fourth electrode 24 so that the lap joint 83 moves and contacts the contact portion 91 to realize detection.

5 and 9, since the insulating block 82 located inside the hollow portion 13 has a sliding gap 821, the connector 200 is inserted into the plug cavity 11, the fourth electrode 24 on the male member 200 can smoothly push the insulating block 82 through the sliding gap 821 so that the lap joint 83 smoothly contacts the contact portion 91, The invention solves the problem of insertion error or docking inaccuracy of the connector (male) 200. The first detection terminal 8 and the second detection terminal 9 fully exhibit the detection performance and the present invention saves manpower and power and satisfies the needs of the public.

In addition, since the insulation body 1 described above is cylindrical, when the connector 200 is extracted within a certain size in the plug cavity 11 within a dimension of 1.5 mm or less, since the contact portion 41 of the channels terminal 401 and the contact portion 41 of the second left channels terminal 402 are in contact with each other, the corresponding function can be maintained. Of course, other embodiments may have dimensions of 1.5 mm or more depending on other types of products.

In another embodiment, when the three-pole male connector is used, the audio adapter of the present invention distinguishes from the above-described embodiment mainly by eliminating the third conductive terminal 6 that conducts the microphone signal among the conductive terminals. The first conductive terminal 4 corresponds to the third pole of the connector male and is a left channels terminal. The second conductive terminal 5 corresponds to the second pole of the connector male and is a right channels terminal. The ground terminal 7 corresponds to the first pole of the connector male and is a ground terminal. The structures of the first detection terminal 4 and the second detection terminal 5 are similar to those of the above embodiment, and will not be described again.

The audio adapter 100 of the embodiment of the present invention has the first detecting terminal 8 and the second detecting terminal 9 provided on the insulating main body 1 so that when the connector male is docked to the adapter 100 A force is applied to the first detection terminal 8 through the connector 200 to cause the first detection terminal 8 and the second detection terminal 9 to contact each other to form a passage to trigger the detection signal to detect Performance. The audio adapter 100 solves the problem that a person can not find the cause even if a contact failure occurs due to a difference or an error existing when the connector 200 is docked to the audio adapter 100. [

The above description is only a preferred embodiment of the present invention, and thus the present invention is not limited thereto. Any modifications, equivalents, and improvements within the spirit and scope of the present disclosure are included within the scope of the present invention.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation in the embodiment in which said invention is directed. It will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Insulation Body 1 Front cap 2
Back cap 3 First conduction terminal 4
Second Conduction Terminal 5 Third Conduction Terminal 6
Ground terminal 7 first detection terminal 8
The second detection terminal 9 connector 200

Claims (13)

An insulating body including a plug cavity for being docked with a male and a plurality of conducting terminals for being electrically connected to the connector,
Wherein the plurality of conductive terminals comprise:
And a first detection terminal and a second detection terminal for detecting contact of the connector,
Wherein the first detection terminal and the second detection terminal are spaced apart from each other by a predetermined distance,
Wherein the first detection terminal extends to the second detection terminal as the connector is inserted into the socket cavity and the extended first detection terminal and the second detection terminal are mutually contacted and connected to trigger a detection signal, Is formed on the second surface of the housing. The method according to claim 1,
Wherein the first detection terminal
A resilient arm, an insulation block, and a lap joint,
Wherein the insulating block and the lap joint are positioned on the resilient arm,
Wherein the insulating block is protruded inside the socket cavity,
The second detection terminal
Wherein a position outside the lap joint includes a contact,
And the lap joint is moved to the contact portion and connected to the contact portion. 3. The method of claim 2,
The first detection terminal further includes a base and a connection portion,
The base is mounted on the insulating body
Wherein the elastic arm and the connection portion are formed extending in the same direction from the base. The method of claim 3,
Wherein the lap joint is located at one side of the elastic arm away from the base,
Wherein the insulating block is positioned proximate the lap joint on top of the resilient arm. 5. The method of claim 4,
Wherein the elastic arm comprises:
And a bend located proximate the insulating block,
Wherein the bent portion is bent in the direction of the insulated body. The method of claim 3,
The insulating body further includes a fixing hole,
Wherein one grip is formed extending to both sides of the base, and the grip portion is inserted into the fixing hole. 3. The method of claim 2,
The insulation body further includes a hollow portion,
Wherein the hollow portion is in communication with the socket cavity and the insulating block and the lap joint are located therein,
And the contact portion is located outside the hollow portion. The method according to claim 1,
The plurality of conductive terminals
The first conductive terminal, the second conductive terminal, the third conductive terminal, and the ground terminal,
Wherein the first conductive terminal, the second conductive terminal, the third conductive terminal, and the ground terminal each include a contact portion exposed inside the socket cavity for contact with the connector. 9. The method of claim 8,
Wherein the first conductive terminal, the second conductive terminal, the third conductive terminal, the ground terminal, the first detection terminal, and the second detection terminal each include a soldering portion extending to the outside of the insulation body, respectively Audio adapter. 10. The method of claim 9,
The soldering portions of the second conductive terminal, the third conductive terminal, and the ground terminal are located on a first horizontal plane,
The soldering portions of the first conducting terminal, the first detecting terminal and the second detecting terminal are located on the second horizontal plane,
Wherein the soldering portion on the first horizontal surface is symmetrically positioned with respect to the soldering portion on the second horizontal surface,
Wherein the first horizontal plane and the second horizontal plane are different. 11. The method of claim 10,
The soldering portion of the first conducting terminal and the soldering portion of the third conducting terminal, the soldering portion of the second conducting terminal and the soldering portion of the second detecting terminal, and the soldering portion of the grounding terminal and the soldering portion of the first detecting terminal, And the audio adapter. 11. The method of claim 10,
Further comprising a front cap and a back cap,
The front cap is mounted on one side of the insulating body,
The back cap is mounted on the other side of the insulating body,
The soldering portions of the first conducting terminal, the second conducting terminal, the third conducting terminal, the grounding terminal, the first detecting terminal, and the second detecting terminal are mounted on the back cap and are exposed on the back cap surface Audio adapter. 11. The method of claim 10,
When the connector is docked in the socket cavity,
The first electrode of the connector, the third electrode of the connector, the second electrode of the connector, the third electrode of the connector, and the fourth electrode of the connector, Are electrically connected to each other.

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