CN106851464A

CN106851464A - Earphone base

Info

Publication number: CN106851464A
Application number: CN201710221397.0A
Authority: CN
Inventors: 王玉田; 王亚帅; 吴豪
Original assignee: KUNSHAN JIEHUANG ELECTRONIC PRECISION TECHNOLOGY Co Ltd
Current assignee: KUNSHAN JIEHUANG ELECTRONIC PRECISION TECHNOLOGY Co Ltd
Priority date: 2017-04-06
Filing date: 2017-04-06
Publication date: 2017-06-13

Abstract

The present invention provides a kind of earphone base, including the earphone base body of plastic cement, shell fragment component and reinforces shell fragment, and the reinforcing shell fragment is flush-mounted in earphone base body.The earphone base body is provided with earphone jack, the shell fragment component includes the first shell fragment, the second shell fragment, the 3rd shell fragment, the 4th shell fragment and the 5th shell fragment, first shell fragment, the one end for reinforcing shell fragment and the 5th shell fragment are inwardly sequentially connected in the side of earphone base body by end where earphone jack successively, second shell fragment, the 3rd shell fragment and the 4th shell fragment are inwardly sequentially connected in the opposite side of earphone base body by end where earphone jack successively, and polyester film is pasted with the top of the earphone base body.The present invention embeds the reinforcing shell fragment of steel loading in the earphone base body of plastic cement, improves the intensity of earphone base, and then the height dimension of earphone base can be reduced, and saves the height space that product is installed.

Description

Earphone base

Technical field

The present invention relates to mobile communication technology field, and in particular to a kind of earphone base.

Background technology

With continuing to develop for electronic technology, electronic product becomes more to carry out universalness, the greatly convenient work of people, Study and life style, also enrich the entertainment life of people.With electronic product audio use demand frequency increasingly Height, user increasingly focuses on the performance of product during the use of electronic product.

In existing electronic product, such as mobile phone, panel computer terminal all carry earphone base, including plastic cement earphone base Body and shell fragment component, to meet intensity requirement, the ratio for typically all designing the volume of earphone base body is larger, especially height Size.In addition, the top of existing earphone base can not still meet dust and water protection requirement.

The content of the invention

The technical problem to be solved in the present invention is to provide a kind of earphone base, and top is dust-proof, good water-proof effect, product strength Height, height dimension is small, saves product height space.

In order to solve the above technical problems, embodiments of the invention provide a kind of earphone base, including plastic cement earphone base body, Shell fragment component, also including reinforcing shell fragment, the reinforcing shell fragment is flush-mounted in earphone base body.

Wherein, the earphone base body is provided with earphone jack, the shell fragment component include the first shell fragment, the second shell fragment, 3rd shell fragment, the 4th shell fragment and the 5th shell fragment, first shell fragment, the second shell fragment, the 3rd shell fragment, the 4th shell fragment and the 5th shell fragment One end correspondingly be the first terminal, Second terminal, third terminal, forth terminal and the 5th terminal, the one of the reinforcing shell fragment It is the 6th terminal to hold, and the first terminal, the 6th terminal and the 5th terminal are successively by the inside order clamping in end where earphone jack In the side of earphone base body, the Second terminal, third terminal and forth terminal are inwardly suitable by end where earphone jack successively Sequence is connected in the opposite side of earphone base body.

Further, the both sides of the earphone base body are provided with bayonet socket, first shell fragment, the second shell fragment, the 3rd shell fragment, Four shell fragments, the 5th shell fragment and the 6th terminal are respectively correspondingly inserted in bayonet socket, the position of the 4th shell fragment and the 5th shell fragment Put relative.

Wherein, polyester film is pasted with the top of the earphone base body, waterproof knot is done on the casing around earphone base Structure coordinates, and product is reached dust-proof and waterproof (IPX-4) effect of typically living.

Wherein, one of first shell fragment and the second shell fragment are Mike's shell fragment, and another is grounding elastic part；

3rd shell fragment is right receiver shell fragment；

It is detection shell fragment one of in 4th shell fragment and the 5th shell fragment, another is left receiver shell fragment.

Further, the 6th terminal for reinforcing shell fragment is earth terminal.

Preferably, the height of the earphone base is 4.05mm, the sedimentation size of the earphone base body both sides for 0.8~ 1.8mm。

Above-mentioned technical proposal of the invention has the beneficial effect that：The present invention embeds steel loading system in the earphone base body of plastic cement Reinforcing shell fragment, improve the intensity of earphone base, and then the height dimension of earphone base can be reduced, save the height that product is installed Space.

Brief description of the drawings

Fig. 1 is the top of the embodiment of the present invention one structural representation upward；

Fig. 2 is the structural representation top down of embodiment one；

Fig. 3 is the front view of embodiment one；

Fig. 4 is the upward view of embodiment one；

Fig. 5 is the structure decomposition figure of embodiment one；

Fig. 6 is to reinforce shell fragment in Fig. 5 to be flush-mounted in structure decomposition figure when in earphone base body；

Fig. 7 is the distribution schematic diagram of each terminal in embodiment one；

Fig. 8 is the fundamental diagram of detection shell fragment before PLUG males insertion earphone base in embodiment one；

Fig. 9 is the fundamental diagram of detection shell fragment after PLUG males insertion earphone base in embodiment one.

Description of reference numerals：

1st, earphone base body；10th, earphone jack；2nd, shell fragment is reinforced；20th, the 6th terminal；3rd, the first shell fragment；30th, first end Son；4th, the second shell fragment；40th, Second terminal；5th, the 3rd shell fragment；50th, third terminal；6th, the 4th shell fragment；60th, forth terminal；7th, Five shell fragments；70th, the 5th terminal；8th, polyester film.

Specific embodiment

To make the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool Body embodiment is described in detail.

As shown in Fig. 1,5 and 6, embodiments of the invention provide a kind of earphone base, including plastic cement earphone base body 1, bullet The reinforcing shell fragment 2 that piece component and steel disc are made, the reinforcing shell fragment 2 is flush-mounted in earphone base body 1.By reinforcing shell fragment Setting, the height dimension of earphone base is reduced on the premise of product strength is improved, the height of the earphone base can be only 4.05mm, the sedimentation size of the both sides of earphone base body 1 is 0.8~1.8mm (h in such as Fig. 3), saves what earphone base was installed Height space.

The top of the earphone base body 1 is pasted with polyester film 8, while doing waterproof knot on casing around earphone base Structure coordinates, and product is reached dust-proof and waterproof (IPX-4) effect of typically living.

As shown in Fig. 2,4 and 7, the earphone base body 1 is provided with earphone jack 10, and the shell fragment component includes the first bullet Piece 3, the second shell fragment 4, the 3rd shell fragment 5, the 4th shell fragment 6 and the 5th shell fragment 7, first shell fragment 3, the second shell fragment 4, the 3rd shell fragment 5th, the first terminal 30, Second terminal 40, third terminal 50, the 4th end are correspondingly respectively equipped with the 4th shell fragment 6 and the 5th shell fragment 7 The terminal 70 of son 60 and the 5th, described one end for reinforcing shell fragment 2 is the 6th terminal 20, the first terminal 30, the and of the 6th terminal 20 5th terminal 70 is inwardly sequentially connected in the side of earphone base body 1, the Second terminal by the place end of earphone jack 10 successively 40th, third terminal 50 and forth terminal 60 are inwardly sequentially connected in the another of earphone base body 1 by the place end of earphone jack 10 successively Side.

In the present embodiment, the both sides of the earphone base body 1 are provided with bayonet socket, first shell fragment 3, the second shell fragment the 4, the 3rd Shell fragment 5, the 4th shell fragment 6, the 5th shell fragment 7 and the 6th terminal 20 are respectively correspondingly inserted in bayonet socket, the He of the 4th shell fragment 6 The position of the 5th shell fragment 7 is relative.

Wherein, one of shell fragment 4 of first shell fragment 3 and second is Mike's shell fragment, and another is grounding elastic part；Institute It is right receiver shell fragment to state the 3rd shell fragment 5；It is detection shell fragment one of in 4th shell fragment 6 and the 5th shell fragment 7, another It is left receiver shell fragment；The 6th terminal 20 for reinforcing shell fragment 2 is earth terminal.Operation principle such as Fig. 8 of above-mentioned detection shell fragment, figure Shown in 9.

Operation principle of the invention is：When PLUG males are inserted, the first terminal of PLUG males to the 5th terminal and ear Corresponding the first terminal goes into loop to the 5th termination contact on support, and earphone base is started working.

The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications Should be regarded as protection scope of the present invention.

Claims

1. a kind of earphone base body (1) of earphone base, including plastic cement, shell fragment component, it is characterised in that also including reinforcing shell fragment (2), reinforcing shell fragment (2) is flush-mounted in earphone base body (1).

2. earphone base according to claim 1, it is characterised in that the earphone base body (1) is provided with earphone jack (10), the shell fragment component includes the first shell fragment (3), the second shell fragment (4), the 3rd shell fragment (5), the 4th shell fragment (6) and the 5th bullet Piece (7), it is corresponding on first shell fragment (3), the second shell fragment (4), the 3rd shell fragment (5), the 4th shell fragment (6) and the 5th shell fragment (7) Be respectively equipped with the first terminal (30), Second terminal (40), third terminal (50), forth terminal (60) and the 5th terminal (70), Described one end for reinforcing shell fragment (2) is the 6th terminal (20), the first terminal (30), the 6th terminal (20) and the 5th terminal (70) side of earphone base body (1), the Second terminal are inwardly sequentially connected in by end where earphone jack (10) successively (40), third terminal (50) and forth terminal (60) are inwardly sequentially connected in earphone base sheet by end where earphone jack (10) successively The opposite side of body (1).

3. earphone base according to claim 2, it is characterised in that the both sides of the earphone base body (1) are provided with bayonet socket, institute State the first shell fragment (3), the second shell fragment (4), the 3rd shell fragment (5), the 4th shell fragment (6), the 5th shell fragment (7) and the 6th terminal (20) Respectively correspondingly it is inserted in bayonet socket, the position of the 4th shell fragment (6) and the 5th shell fragment (7) is relative.

4. the earphone base according to any one of claims 1 to 3, it is characterised in that the top of the earphone base body (1) It is pasted with polyester film (8).

5. earphone base according to claim 2, it is characterised in that first shell fragment (3) and the second shell fragment (4) are wherein One of be Mike's shell fragment, another is grounding elastic part；

3rd shell fragment (5) is right receiver shell fragment；

It is detection shell fragment one of in 4th shell fragment (6) and the 5th shell fragment (7), another is left receiver shell fragment.

6. earphone base according to claim 1 and 2, it is characterised in that the 6th terminal (20) of the reinforcing shell fragment (2) is Earth terminal.

7. earphone base according to claim 4, it is characterised in that the height of the earphone base is 4.05mm, the earphone The sedimentation size of seat body (1) both sides is 0.8~1.8mm.