CN213340887U

CN213340887U - Waterproof earphone socket connector

Info

Publication number: CN213340887U
Application number: CN202022802917.7U
Authority: CN
Inventors: 龚雪琴; 叶节兵
Original assignee: Kunshan Shangjisheng Electronic Technology Co ltd
Current assignee: Kunshan Shangjisheng Electronic Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-06-01
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to a technical field of earphone socket connector, discloses a waterproof earphone socket connector, which comprises a main body and a terminal part fixedly connected with the rear surface of the main body, wherein the left and right surfaces of the main body are fixedly connected with mounting blocks, the front surface of the main body is fixedly connected with an inserting part, a fixing component is arranged in the inserting part, a dustproof component is movably sleeved on the front surface of the inserting part, an earphone can be effectively fixed through the mounting fixing component, when the earphone is inserted into the device, the earphone is pressed against a ball, the first spring is compressed through a limiting ring, the elastic force provided by the first spring in a compressed state enables the ball to be tightly attached to the earphone, the position of the earphone is fixed, poor contact caused by long-time use is prevented, the device can be protected when the device stops using through the mounting dustproof component, dust is prevented from entering the device through the inserting part to influence the precision of electronic components inside the, the service life of the device is prolonged.

Description

Waterproof earphone socket connector

Technical Field

The utility model relates to a headphone jack connector technical field specifically is a waterproof headphone jack connector.

Background

At present, with the development of society, electronic products have been popularized to every aspect of life, and the existing electronic products are generally provided with earphone sockets. The earphone socket usually includes insulator and terminal, has seted up on the insulator to be used for earphone plug male earphone jack, and the contact site of shell fragment terminal stretches into in the earphone jack and with each metal termination electric connection on the earphone plug, realizes that the electric property switches on left channel, right channel and microphone to realize that the earphone answers the audio file.

However, the existing earphone socket connector cannot effectively prevent dust from entering, the dust easily affects the precision of electronic components inside the device and the service life of the device, and the earphone cannot be effectively fixed after long-time use, so that poor contact is caused and the use is affected. Accordingly, one skilled in the art provides a waterproof headset receptacle connector to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof earphone socket connector to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a waterproof earphone socket connector, includes main part and the terminal part of rigid coupling at the main part rear surface, the equal rigid coupling in surface has the installation piece about the main part, the front surface rigid coupling of main part has grafting portion, the internally mounted of grafting portion has fixed subassembly, the dustproof subassembly has been cup jointed in the front surface activity of grafting portion.

As a further aspect of the present invention: the upper surface of the mounting block is provided with a mounting hole, and the surfaces of the main body and the terminal part are both provided with waterproof coating films.

As a further aspect of the present invention: the fixed subassembly includes first spring, spacing ring, ball, spacing hole and solid fixed ring, the internal surface rigid coupling of grafting portion has solid fixed ring, gu fixed ring's inside equidistance is provided with spacing hole, gu fixed ring's inside equidistance activity has cup jointed the ball, the surface activity of ball has cup jointed the spacing ring, the upper surface rigid coupling of spacing ring has first spring.

As a further aspect of the present invention: the limiting ring is arranged in the limiting hole, and the other end of the first spring is fixedly connected in the limiting hole.

As a further aspect of the present invention: the dustproof assembly comprises a dustproof plate, a connecting block, a limiting block, a connecting column, a second spring, a connecting plate, a limiting plate and a joint block, wherein the connecting block is sleeved on the front surface of the insertion part, the limiting block is fixedly connected to the outer surface of the connecting block, the dustproof plate is fixedly connected to the front surface of the connecting block, the connecting column is movably sleeved at the left end of the outer surface of the dustproof plate, the second spring is sleeved on the outer surface of the connecting column, the limiting plate is fixedly connected to the right surface of the connecting column, the connecting plate is fixedly connected to the left surface of the connecting column, and the joint block is fixedly connected to the right surface.

As a further aspect of the present invention: the joint piece is located the top of spliced pole, the surface left end of dust guard is provided with the adjustment tank, the limiting plate is located the adjustment tank, the one end rigid coupling of second spring in the left surface of limiting plate, the other end rigid coupling of second spring in the adjustment tank.

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

1. through the fixed subassembly of installation, can effectively fix the earphone, when earphone insertion device, the earphone contradicts the ball, through the first spring of spacing ring compression, and the elasticity that the first spring that is in compression state provided makes the ball hug closely the earphone to fixed earphone position prevents the contact failure that long-time use leads to.

2. Through the installation dustproof assembly, the device can be protected when the device stops using, the dust is prevented from entering the device through the inserting part to influence the precision of electronic elements of the device, and the service life of the device is prolonged.

Drawings

FIG. 1 is a schematic diagram of a waterproof headset receptacle connector;

FIG. 2 is a schematic view of a securing assembly in a waterproof earphone jack connector;

FIG. 3 is an enlarged view of the mounting assembly at A in a waterproof earphone jack connector;

fig. 4 is a schematic structural diagram of a dust-proof assembly in a waterproof earphone jack connector.

In the figure: 1. a main body; 2. a terminal portion; 3. mounting blocks; 4. a plug-in part; 5. a fixing assembly; 51. a first spring; 52. a limiting ring; 53. a ball bearing; 54. a limiting hole; 55. a fixing ring; 6. a dust-proof assembly; 61. a dust-proof plate; 62. connecting blocks; 63. a limiting block; 64. connecting columns; 65. a second spring; 66. a connecting plate; 67. a limiting plate; 68. and a clamping block.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a waterproof earphone socket connector includes a main body 1 and a terminal portion 2 fixedly connected to a rear surface of the main body 1, the surfaces of the main body 1 and the terminal portion 2 are both provided with a waterproof coating film, the left and right surfaces of the main body 1 are both fixedly connected with a mounting block 3, the upper surface of the mounting block 3 is provided with a mounting hole, the front surface of the main body 1 is fixedly connected with a plug portion 4, the inside of the plug portion 4 is provided with a fixing component 5, the fixing component 5 includes a first spring 51, a limiting ring 52, a ball 53, a limiting hole 54 and a fixing ring 55, the inner surface of the plug portion 4 is fixedly connected with the fixing ring 55, the inside of the fixing ring 55 is equidistantly provided with a limiting hole 54, the ball 53 is movably sleeved in the inside of the fixing ring 55 at equal distance, the outer surface of the ball 53 is movably sleeved with the limiting ring 52, the, the other end of the first spring 51 is fixedly connected in the limiting hole 54, so that the earphone is prevented from loosening due to long-time use, and poor contact of the earphone is avoided.

In fig. 4: the front surface of the inserting part 4 is movably sleeved with a dustproof component 6, the dustproof component 6 comprises a dustproof plate 61, a connecting block 62, a limiting block 63, a connecting column 64, a second spring 65, a connecting plate 66, a limiting plate 67 and a clamping block 68, the front surface of the inserting part 4 is movably sleeved with the connecting block 62, the outer surface of the connecting block 62 is fixedly connected with the limiting block 63, the front surface of the connecting block 62 is fixedly connected with the dustproof plate 61, the outer surface left end of the dustproof plate 61 is movably sleeved with the connecting column 64, the outer surface of the connecting column 64 is movably sleeved with the second spring 65, the right surface of the connecting column 64 is fixedly connected with the limiting plate 67, the left surface of the connecting column 64 is fixedly connected with the connecting plate 66, the right surface of the connecting plate 66 is fixedly connected with the clamping block 68, the clamping block 68 is positioned above the connecting column 64, the outer surface left end of the dustproof plate 61 is provided with, the other end of the second spring 65 is fixed in the adjusting groove to prevent dust from entering the device through the plug-in part 4 to affect the precision of the electronic element.

The utility model discloses a theory of operation is: when the earphone is inserted into the device through the fixing component 5, the earphone is abutted against the ball 53, the first spring 51 is compressed through the limiting ring 52, the elastic force provided by the first spring 51 in a compressed state enables the ball 53 to be tightly attached to the earphone so as to fix the position of the earphone, the earphone is prevented from being loosened due to long-term use, poor contact of the earphone is further avoided, the waterproofness of the device can be increased through the waterproof coating films arranged on the surfaces of the main body 1 and the terminal part 2, the clamping block 68 is separated from the plug-in part 4 through the connecting plate 66, the dustproof plate 61 is rotated to be far away from the front surface of the plug-in part 4, when the device stops using, the clamping block 68 is enabled to correspond to the clamping groove on the outer surface of the plug-in part 4 through the connecting plate 66, the connecting plate 66 is loosened, the compressed second spring 65 rebounds to enable the clamping block 68 to be clamped on the plug-in part 4, the positions of the plug, the service life of the device is prolonged.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a waterproof earphone socket connector, includes main part (1) and terminal part (2) of rigid coupling at main part (1) rear surface, the equal rigid coupling in surface has installation piece (3) about main part (1), the front surface rigid coupling of main part (1) has grafting portion (4), its characterized in that, the internally mounted of grafting portion (4) has fixed subassembly (5), dustproof subassembly (6) have been cup jointed in the front surface activity of grafting portion (4).

2. A waterproof earphone socket connector according to claim 1, wherein the mounting block (3) is provided with mounting holes on its upper surface, and the main body (1) and the terminal portion (2) are provided with waterproof plating on their surfaces.

3. The waterproof earphone socket connector according to claim 1, wherein the fixing component (5) comprises a first spring (51), a limiting ring (52), balls (53), a limiting hole (54) and a fixing ring (55), the fixing ring (55) is fixedly connected to the inner surface of the inserting part (4), the limiting holes (54) are equidistantly arranged in the fixing ring (55), the balls (53) are equidistantly movably sleeved in the fixing ring (55), the limiting ring (52) is movably sleeved on the outer surface of the balls (53), and the first spring (51) is fixedly connected to the upper surface of the limiting ring (52).

4. A waterproof earphone socket connector according to claim 3, wherein the retainer ring (52) is inside the retainer hole (54), and the other end of the first spring (51) is fixed in the retainer hole (54).

5. The waterproof earphone socket connector according to claim 1, wherein the dustproof component (6) comprises a dustproof plate (61), a connecting block (62), a limiting block (63), a connecting column (64), a second spring (65), a connecting plate (66), a limiting plate (67) and a clamping block (68), the connecting block (62) is movably sleeved on the front surface of the inserting part (4), the limiting block (63) is fixedly connected on the outer surface of the connecting block (62), the dustproof plate (61) is fixedly connected on the front surface of the connecting block (62), the connecting column (64) is movably sleeved on the left end of the outer surface of the dustproof plate (61), the second spring (65) is movably sleeved on the outer surface of the connecting column (64), the limiting plate (67) is fixedly connected on the right surface of the connecting column (64), and the connecting plate (66) is fixedly connected on the left surface of the connecting column (64), and a clamping block (68) is fixedly connected to the right surface of the connecting plate (66).

6. The waterproof earphone socket connector according to claim 5, wherein the joint block (68) is located above the connecting column (64), the left end of the outer surface of the dust guard (61) is provided with an adjusting groove, the limiting plate (67) is located in the adjusting groove, one end of the second spring (65) is fixedly connected to the left surface of the limiting plate (67), and the other end of the second spring (65) is fixedly connected to the adjusting groove.