TWM470422U - Audio jack connector structure - Google Patents

Description

Audio socket connector structure

The present invention relates to an audio socket connector structure, in particular, a seat body having a first switch pin and a second switch pin at the end thereof, and the first switch pin and the second switch pin respectively provided The first contact portion and the second contact portion, when the user inserts the plug of the earphone, can pass through the head of the plug and the first contact portion and the second contact portion of the end of the base body are not in contact with each other, A switch pin and a second switch pin can stably and accurately know the function of the switch signal, thereby reducing the mechanical error when the plug is inserted and removed.

Press, the general sound output device, as shown in the first figure, comprises: a body 10, the base 10 is provided with a jack 11; a first channel pin 12, the first channel pin 12 is set The first starting pin 13 is disposed in the base 10, and the first starting pin 13 is provided with a frame 131. The frame is provided on the inner side of the base 10. An elastic piece 132 is extended on the 131, and a bending part 133 is disposed on the elastic piece 132. The second starting pin 14 is disposed in the base body 10 and is coupled to the first starting pin. 13 is parallel, and the second starting pin 14 is provided with a flat body 141. The flat body 141 is provided with an actuating portion 142. The actuating portion 142 is provided with an insulating portion 143. The detecting pin 15 is disposed in the base 10 and corresponds to the second starting pin 14 in parallel. The detecting pin 15 is provided with a body 151. The body 151 is provided with a first conducting portion 152 and a first portion. a second conducting portion 153, the first conducting portion 152 and a second conducting portion 153 is correspondingly disposed; wherein, after the plug A1 of the earphone is inserted, the head A2 of the plug A1 of the earphone is opposite to the bent portion 133 of the first channel pin 12 and the first start pin 13 Pushing the end of the elastic piece 132 against the insulating portion 143 of the second starting pin 14 to drive the actuating portion 142 to contact with the first conducting portion 152 or the second conducting portion 153 to send a detection. The signal is used to achieve the effect of the sound output; the conventional sound output device can achieve the effect of the sound output, but the first start pin 13 of the conventional sound output device is disposed on the inner side of the body 10, Since the user frequently plugs and unplugs the plug A1 of the earphone, the earphone has a slope A21 at the head A2 of the plug A1, so that the user can easily insert and remove the bend of the first start pin 13 The folded portion 133 and the bevel A21 of the head A2 of the headphone A1 of the earphone are easily damaged by mechanical damage, thereby causing contact failure between the first starting pin 13 and the head A2 of the earphone A1 of the earphone due to mechanical damage. In the case of the lack of sound output of the headphones Therefore, how to eliminate the above-mentioned deficiencies is the place where the creators of this case want to solve technical difficulties.

In view of the existing audio output device, because of the lack of audio output, the purpose of the present invention is to provide an audio socket connector structure, wherein the first switch pin and the second switch pin are provided at the end of the body. The first switch pin and the second switch pin are respectively provided with a first contact portion and a second contact portion. When the user inserts the plug of the earphone, the head of the plug and the end of the base can be The first contact portion and the second contact portion are not in contact, and the first switch pin and the second switch pin can be used to stably and accurately know the function of the switch signal, thereby reducing the mechanical error when the plug is inserted and removed; In order to achieve the above objective, the present invention provides an audio socket connector structure, comprising: a body having a front end and an end, the base body having a receiving end at the front end thereof, and the base body having an end end thereof a hollow portion, the base body is provided with a positioning hole, and the base body is provided with a locking hole; a first channel pin, the first channel pin is disposed in the body; and a second channel pin, the second channel pin The second channel pin is disposed in the body, and the second channel pin is provided with a spring piece, the elastic piece is provided with a bent portion; a first switch pin, the first switch pin is disposed in the body, and The first switch pin is disposed in the hollow portion of the seat body, the first switch pin is provided with an elastic portion, and the elastic portion is provided with a convex portion, the elastic portion is provided with a first contact portion, and the first switch is connected The foot is provided with a locking portion, the engaging portion can be engaged with the engaging hole of the seat body; a second switch pin, the second switch pin is provided with a second contact portion, and the second switch pin can be The second switch portion of the second switch pin is inserted into the positioning hole of the seat body, and the second contact portion is a switch pin has a first contact portion in contact with each other; a detection pin, the detection pin is provided with an extension piece, and the detection pin is disposed in the body, and the detection pin has an extension piece thereof The first contact end of the one-channel pin is in contact with the first contact end; the grounding pin can be disposed on the base body, and the grounding pin is provided with the contact piece; and the microphone pin can be disposed on the microphone pin In the body, the microphone pin is provided with a second contact end; the present invention provides that the first switch pin and the second end are provided at the end of the body a switch pin, the first switch pin and the second switch pin are respectively provided with a first contact portion and a second contact portion, and when the user inserts the plug of the earphone, the head and the seat of the plug can be transmitted through the plug The first contact portion and the second contact portion at the end of the body are not in contact, and the first switch pin and the second switch pin can achieve stable and accurate knowledge of the switching signal, thereby reducing mechanical errors during plugging and unplugging. purpose.

[Use]

10‧‧‧ body

11‧‧‧ jack

12‧‧‧First channel pin

13‧‧‧First start pin

131‧‧‧ frame

132‧‧‧Shrap

133‧‧‧Bend

14‧‧‧Second start pin

141‧‧‧Table body

142‧‧‧Operation Department

143‧‧‧Insulation

15‧‧‧Detecting pins

151‧‧‧Ontology

152‧‧‧First Conduction

153‧‧‧Second Conducting Department

A1‧‧‧ plug

A2‧‧‧ head

A21‧‧‧ Bevel

[this creation]

20‧‧‧ body

201‧‧‧ front end

End of 202‧‧‧

21‧‧‧ jack

22‧‧‧ Hollow

23‧‧‧Positioning holes

24‧‧‧Snap hole

30‧‧‧First channel pin

31‧‧‧First contact end

32‧‧‧First electrical contact

40‧‧‧second channel pin

41‧‧‧Shrap

42‧‧‧Bends

43‧‧‧4th electrical contact

50‧‧‧First switch pin

51‧‧‧Flexible Department

52‧‧‧ convex

53‧‧‧First contact

54‧‧‧Care Department

55‧‧‧ seventh electrical contact

60‧‧‧Second switch pin

61‧‧‧Second contact

62‧‧‧ sixth electrical contact

70‧‧‧Detecting pins

71‧‧‧Extension

72‧‧‧ fifth electrical contact

80‧‧‧ Grounding pin

81‧‧‧Contact film

82‧‧‧ Third electrical contact

90‧‧‧Microphone pin

91‧‧‧second contact end

92‧‧‧Second electrical contacts

A1‧‧‧ plug

A2‧‧‧ head

A3‧‧‧ top

The first figure is a schematic plan view of a conventional cross section.

The second figure is a three-dimensional exploded view of the creation.

The third picture is a three-dimensional combination diagram of the creation.

The fourth picture is a schematic view of the cross section of the creation.

The fifth picture is a side view of the cross section of the creation.

The sixth figure is a schematic top view of the cross section of the plug.

The seventh figure is a cross-sectional side view of the plug in which the present invention is inserted.

The eighth picture is a schematic diagram of the circuit of this creation.

The ninth drawing is a schematic plan view of a second embodiment of the present invention.

The tenth figure is a schematic plan view showing a cross section of the second embodiment of the present invention.

Referring to the second and third figures, the present invention provides an audio socket connector structure, comprising: a body 20, the base 20 is provided with a front end 201 and an end 202, and the front end 201 of the base 20 is provided. There is a socket 21, and the end portion 202 of the base body 20 is provided with a hollow portion 22, and the base body 20 is provided with The positioning hole 23 is further provided with the engaging hole 24; a first channel pin 30, and the first channel pin 30 can be a left channel pin or a right channel pin, and the first channel pin 30 The first channel pin 30 is disposed in the base body 20, and the first channel pin 30 is provided with a first contact end 31. The first contact end is provided. 31 is electrically connected to the left channel end or the right channel end (not shown) of the plug A1 of the earphone, and the first channel pin 30 is provided with a first electrical contact 32, the first The electrical contact 32 can be electrically connected to an external circuit board (not shown); a second channel pin 40, the second channel pin 40 can be a right channel pin or a left channel The second channel pin 40 is disposed in the base 20, and the second channel pin 40 is provided with a resilient piece 41. The elastic piece 41 is provided with a bent portion 42, and the bent portion 42 can be L The type or the V-shape, such that the bent portion 42 can be in electrical contact with the right channel end or the left channel end (not shown) of the plug A1 of the earphone, and the second channel pin 40 is provided. The fourth electrical contact 43 and the fourth electrical contact 43 are connectable to an external circuit board (not shown) The first switch pin 50 is disposed in the base 20, and the first switch pin 50 is disposed in the hollow portion 22 of the end 202 of the base 20, the first A switch pin 50 is provided with an elastic portion 51, and the elastic portion 51 is provided with a convex portion 52. The convex portion 52 can be V-shaped or C-shaped, and the elastic portion 51 is provided with a first contact portion 53. The first switch pin 50 is provided with a latching portion 54. The latching portion 54 can be engaged with the latching hole 24 of the base body 20, and the first switch pin 50 is provided with a seventh electrical contact 55. The seventh electrical contact 55 can be electrically connected to an external circuit board (not shown); a second switch pin 60, the second switch pin 60 is provided with a second contact portion 61, the second The switch pin 60 can be disposed on the base body 20, and the second contact portion 61 of the second switch pin 60 can be inserted into the positioning hole 23 of the base body 20. The second contact portion 61 can be located at the first position. Switch pin 50 The first contact portion 53 has a rear end, and the second contact portion 61 is in contact with the first contact portion 53 of the first switch pin 50, as shown in the fourth figure. The second contact portion 61 can also be disposed at the front end of the first contact portion 53 of the first switch pin 50, and the second contact portion 61 is different from the first contact portion 53 of the first switch pin 50. In contact, the second switch pin 60 is provided with a sixth electrical contact 62, and the sixth electrical contact 62 is electrically connected to an external circuit board (not shown); a detecting pin 70 The detecting pin 70 is provided with an extending piece 71, and the detecting pin 70 is disposed in the base body 20. The detecting pin 70 has an extending piece 71 that can be in contact with the first channel pin 30. The terminal 31 is in contact with each other, and the detecting pin 70 is provided with a fifth electrical contact 72. The fifth electrical contact 72 can be electrically connected to an external circuit board (not shown); a grounding pin 80, the grounding pin 80 can be disposed on the base body 20, and the grounding pin 80 is provided with a contact piece 81. The contact piece 81 can be electrically connected to the grounding end (not shown) of the earphone A1 of the earphone. As shown in the fifth and seventh figures The grounding pin 80 is further provided with a third electrical contact 82. The third electrical contact 82 can be electrically connected to an external circuit board (not shown); a microphone pin 90, the microphone is connected The foot 90 can be disposed in the base 20, and the microphone pin 90 is provided with a second contact end 91. The second contact end 91 can be electrically connected to the microphone end (not shown) of the earphone A1 of the earphone. The microphone pin 90 is further provided with a second electrical contact 92. The second electrical contact 92 can be electrically connected to an external circuit board (not shown). Please refer to the sixth figure and the seventh figure. When the user wants to perform earphone plug-in listening to music or talking, the plug A1 of the earphone is inserted into the jack 21 of the base 20, and at this time, the head A2 of the plug A1 of the earphone is sequentially and grounded. The pin 80, the microphone pin 90, the first channel pin 30, and the second channel pin 40 are in contact with each other. At the same time, please refer to the seventh and eighth figures. When the earphone A1 of the earphone is inserted into the bottom, the first switch pin 50 is disposed at the end 202 of the earphone 20, so that the top end A3 of the head A2 of the plug A1 of the earphone is connected with the first switch pin. The convex portion 52 of the elastic portion 51 is pushed forward, and the first contact portion 53 is located at the end of the second contact portion 61 of the second switch pin 60, and the first contact portion 53 and the second switch pin are further The second contact portion 61 of the contact portion 61 is in contact with each other, and the first contact portion 53 of the elastic portion 51 is separated from the second contact portion 61 of the second switch pin 60 by the head A2 of the plug A1. The first contact portion 53 can also be located at the front end of the second contact portion 61 of the second switch pin 60, and the first contact portion 53 and the second contact portion are also shown. 61 does not touch, therefore, please refer to the tenth figure, when the earphone plug A1 is inserted into the ear, the head A1 of the head A2 of the headphone A1 of the earphone will be elastic with the first switch pin 50. The convex portion 52 of the portion 51 is pushed forward, and the first portion 53 and the second switch pin 60 of the elastic portion 51 are driven by the head A2 of the plug A1. The second contact portion 61 is in contact with the conduction, so that the effect of accurately confirming the switching signal can be achieved, thereby reducing mechanical damage and achieving the effect of reducing the mechanical error when the plug is inserted and removed, so as to maintain the output of the sound effect. .

In order to make this creation more progressive and practical, a comparative analysis is used as follows: Conventional technology:

1, easy to have the loss of mechanical damage.

2. Poor contact.

3, the headphone has no sound output.

The advantages of this creation:

1. Reduce mechanical damage.

2. Reduce the mechanical error when plugging and unplugging.

3. The switching signal is accurately confirmed.

4. Keep the sound output output size.

20‧‧‧ body

201‧‧‧ front end

End of 202‧‧‧

21‧‧‧ jack

22‧‧‧ Hollow

23‧‧‧Positioning holes

24‧‧‧Snap hole

30‧‧‧First channel pin

31‧‧‧First contact end

32‧‧‧First electrical contact

40‧‧‧second channel pin

41‧‧‧Shrap

42‧‧‧Bends

43‧‧‧4th electrical contact

50‧‧‧First switch pin

51‧‧‧Flexible Department

52‧‧‧ convex

53‧‧‧First contact

54‧‧‧Care Department

55‧‧‧ seventh electrical contact

60‧‧‧Second switch pin

61‧‧‧Second contact

62‧‧‧ sixth electrical contact

70‧‧‧Detecting pins

71‧‧‧Extension

72‧‧‧ fifth electrical contact

80‧‧‧ Grounding pin

81‧‧‧Contact film

82‧‧‧ Third electrical contact

90‧‧‧Microphone pin

91‧‧‧second contact end

92‧‧‧Second electrical contacts

Claims (10)

An audio socket connector structure comprising: a body having a front end and an end, wherein the front end of the base body is provided with a socket, the base body is provided with a hollow portion at the end thereof, and the base body is provided with a positioning a hole, the base body is provided with a snap hole; a first channel pin, the first channel pin is disposed in the body, and the first channel pin is disposed in the body, the first channel is connected The foot has a first contact end, and the first channel pin is provided with a first electrical contact; a second channel pin, the second channel pin is disposed in the body, and the second sound is The track pin is provided with a spring piece, the spring piece is provided with a bent portion, and the second channel pin is provided with a fourth electrical contact; a first switch pin, the first switch pin is disposed in the seat body, The first switch pin is disposed in the hollow portion of the end of the base body, the first switch pin is provided with an elastic portion, and the elastic portion is provided with a convex portion, and the elastic portion is provided with the first contact portion, and the first portion a switch pin is provided with a seventh electrical contact, the first switch pin is provided with a latching portion, and the latching portion is engaged with the engaging hole of the seat body; The second switch pin is provided with a second contact portion, and the second switch pin is disposed on the base body, and the second contact portion of the second switch pin is inserted into the positioning hole of the base body, The second contact portion is disposed at a rear end of the first contact portion of the first switch pin, the second contact portion is in contact with the first contact portion of the first switch pin, and the second switch pin is further disposed a sixth electrical contact; a detection pin, the detection pin is provided with an extension piece, and the detection pin is disposed in the body, the detection pin has an extension piece and a first channel pin The first contact end is in contact, and the detecting pin is provided with a fifth electrical contact; a grounding pin is disposed on the base body, and the grounding pin is provided with a contact piece, the grounding pin A third electrical contact is provided; a microphone pin is disposed in the body, and the microphone pin is provided with a second contact end, and the microphone pin is provided with a second electrical contact. The audio jack connector structure of claim 1, wherein the first channel pin is a left channel pin or a right channel pin. The audio jack connector structure of claim 1, wherein the second channel pin is a right channel pin or a left channel pin. The audio jack connector structure of claim 1, wherein the bent portion is L-shaped or V-shaped. The audio jack connector structure of claim 1, wherein the convex portion is V-shaped or C-shaped. An audio socket connector structure comprising: a body having a front end and an end, wherein the front end of the base body is provided with a socket, the base body is provided with a hollow portion at the end thereof, and the base body is provided with a positioning a hole, the base body is provided with a snap hole; a first channel pin, the first channel pin is disposed in the body, and the first channel pin is disposed in the body, the first channel is connected The foot has a first contact end, and the first channel pin is provided with a first electrical contact; a second channel pin, the second channel pin is disposed in the body, and the second sound is The track pin is provided with a spring piece, the spring piece is provided with a bent portion, and the second channel pin is provided with a fourth electrical contact; a first switch pin, the first switch pin is disposed in the seat body, The first switch pin is disposed in the hollow portion of the end of the base body, the first switch pin is provided with an elastic portion, and the elastic portion is provided with a convex portion, and the elastic portion is provided with the first contact portion, and the first portion a switch pin is provided with a seventh electrical contact, the first switch pin is provided with a latching portion, and the latching portion is engaged with the engaging hole of the seat body; The second switch pin is provided with a second contact portion, and the second switch pin is disposed on the base body, and the second contact portion of the second switch pin is inserted into the positioning hole of the base body, The second contact portion is disposed at a front end of the first contact portion of the first switch pin, and the second contact portion is The first switch pin has no contact with the first contact portion, and the second switch pin has a sixth electrical contact; a detection pin, the detection pin is provided with an extension piece, and the detection is The pin is disposed in the body, the extension pin of the detecting pin is in contact with the first contact end of the first channel pin, and the detecting pin is provided with a fifth electrical contact; a grounding pin, The grounding pin is disposed on the base body, and the grounding pin is provided with a contact piece, the grounding pin is provided with a third electrical contact; a microphone pin, the microphone pin is disposed in the body, and the microphone is connected The foot is provided with a second contact end, and the microphone pin is provided with a second electrical contact. The audio jack connector structure of claim 6, wherein the first channel pin is a left channel pin or a right channel pin. The audio jack connector structure of claim 6, wherein the second channel pin is a right channel pin or a left channel pin. The audio receptacle connector structure of claim 6, wherein the bent portion is L-shaped or V-shaped. The audio jack connector structure of claim 6, wherein the convex portion is V-shaped or C-shaped.