CN203850508U

CN203850508U - An earphone socket with an improved structure

Info

Publication number: CN203850508U
Application number: CN201420133532.8U
Authority: CN
Inventors: 刘炜; 杨新国; 罗欢
Original assignee: DONGGUAN SINGEEN ELECTRONICS TECHNOLOGY Co Ltd
Current assignee: DONGGUAN SINGEEN ELECTRONICS TECHNOLOGY Co Ltd
Priority date: 2014-03-24
Filing date: 2014-03-24
Publication date: 2014-09-24
Anticipated expiration: 2024-03-24

Abstract

The utility model relates to the technical field of audio frequency connection equipment, and more specifically relates to an earphone socket with an improved structure. The earphone socket with the improved structure is assembled on an electronic digital product, and is used for connection with an earphone plug. The earphone socket with the improved structure comprises a plastic cement body provided with an audio frequency jack and several conductive terminals embedded in the plastic cement body. An inlet end surface of the audio frequency jack is an inclined arc surface, and a gradient of the inclined arc surface is matched with the gradient of the side surface of a housing of the electronic digital product. The earphone socket with the improved structure is applicable to electronic digital products of ultrathin series; the conductive terminals of the earphone socket with the improved structure are U-shaped spring leaves, thereby improving rebound resilience of the terminals; and the contact between the U-shaped spring leaves with the earphone plug is more stable so as to avoid phenomena of poor contact due to excessively frequent plugging.

Description

A kind of earphone socket of architecture advances

Technical field

The utility model relates to Audio Connecting Equipment technical field, is specifically related to a kind of earphone socket of architecture advances.

Background technology

Present electronic digital product, if MP3, mobile phone and panel computer etc. are all with ear-phone function, is all provided with earphone socket at the side of these electronic digital products, and earphone is inserted and can listen to easily music.And along with scientific and technological development, electronic digital product is more and more towards the future development of miniaturization and ultrathin, become more and more frivolous, its thickness to earphone socket is also had higher requirement, earphone socket needs experience plug operation repeatedly in the process using in addition, easily cause component structural that lax or variation occurs, cause contacting built on the sand of earphone male and socket, affect result of use.

Summary of the invention

The purpose of this utility model is to provide for the deficiencies in the prior art a kind of earphone socket of architecture advances, and it is sound construction not only, and result of use is good, the life-span is long, and can be applicable to the electronic digital product of ultra-thin series.

A kind of earphone socket of architecture advances, be assemblied on electronic digital product, for being connected with headset plug, comprise the plastic body that is provided with audio jack and the some conducting terminals that are embedded at plastic body, the entrance face of described audio jack is the arc surface tilting, the housing side of its gradient and electronic digital product matches, and described conducting terminal is U-shaped shell fragment, and electrically contacting of this U-shaped shell fragment held towards described audio jack inner side.

Wherein, described conducting terminal comprises and is embedded at the first shell fragment of plastic body one side, the second shell fragment that is embedded at plastic body opposite side and the 3rd shell fragment, the 4th shell fragment that is embedded at plastic body rear end and the 5th shell fragment.

Wherein, the end that electrically contacts of described conducting terminal is provided with convex closure.

Wherein, on described the 4th shell fragment and the 5th shell fragment, be provided with the draw-in groove for coordinating with described plastic body.

Wherein, the thickness of described plastic body is 3.6mm.

Wherein, the side of described plastic body is provided with the screens for engaging with circuit board.

The beneficial effects of the utility model: the entrance face of the audio jack of the earphone socket of architecture advances of the present utility model is the arc surface tilting, the housing side of its gradient and electronic digital product matches, can be applicable to the electronic digital product of ultra-thin series, described conducting terminal is U-shaped shell fragment, make the resilience of terminal better, more stable with contacting of headset plug, prevent because the loose contact phenomenon that plug number of times too much produces.

Brief description of the drawings

Fig. 1 is the structural representation of the earphone socket of architecture advances of the present utility model.

Fig. 2 is the structural representation of plastic body.

Fig. 3 is the structural representation of the first shell fragment.

Fig. 4 is the structural representation of the second shell fragment.

Fig. 5 is the structural representation of the 4th shell fragment.

Reference numeral comprises:

1-plastic body; 11-entrance face; 12-screens; The 21-the first shell fragment; The 22-the second shell fragment; The 23-the three shell fragment; The 24-the four shell fragment; The 25-the five shell fragment; 3-convex closure; 4-draw-in groove.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described in detail.

As shown in Figures 1 to 5, a kind of earphone socket of architecture advances, be assemblied on electronic digital product, for being connected with headset plug, comprise the plastic body 1 that is provided with audio jack and the some conducting terminals that are embedded at plastic body 1, the arc surface of the entrance face 11 of described audio jack for tilting, the housing side of its gradient and electronic digital product matches, can be applicable to the electronic digital product of ultra-thin series, described conducting terminal is U-shaped shell fragment, electrically contacting of this U-shaped shell fragment held towards described audio jack inner side, make the resilience of terminal better, more stable with contacting of headset plug, prevent because the loose contact phenomenon that plug number of times too much produces.

In addition, the entrance face 11 of described audio jack is set to the arc surface tilting, and can better guide the insertion of headset plug, improves the stability of contact, be provided with glue site at the end of described inclination entrance, occur for the phenomenon that prevents the contact point distortion that headset plug causes while insertion.

Wherein, described conducting terminal comprises and is embedded at the first shell fragment 21 of plastic body 1 one sides, the second shell fragment 22 that is embedded at plastic body 1 opposite side and the 3rd shell fragment 23, the 4th shell fragment 24 that is embedded at plastic body 1 rear end and the 5th shell fragment 25, described each shell fragment is corresponding respectively to be touched with the different parts of headset plug, realizes fixing and audio transmission.

Wherein, the end that electrically contacts of described conducting terminal is provided with convex closure 3, can better contact with headset plug, ensures that described headset plug can not produce because touching plastic body 1 abnormal sound simultaneously.

Wherein, on described the 4th shell fragment 24 and the 5th shell fragment 25, be provided with the draw-in groove 4 for coordinating with described plastic body 1, the inside that described the 4th shell fragment 24 and the 5th shell fragment 25 more firmly can be arranged on to plastic body 1 by described draw-in groove 4, prevents from occurring along with repeatedly inserting of headset plug the phenomenon getting loose.

Wherein, the thickness of described plastic body 1 is 3.6mm, can be widely used in the electronic digital products such as ultra-thin serial mobile phone, meets the designing requirement of existing ultra thin handset.

Wherein, the side of described plastic body 1 is provided with the screens 12 for engaging with circuit board, can easily plastic body 1 and circuit board be realized to clamping by described screens 12, realize plastic body 1 better fixing on circuit board, avoid occurring the impact phenomenon to leg.

Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.

Claims

1. the earphone socket of an architecture advances, be assemblied on electronic digital product, for being connected with headset plug, comprise the plastic body that is provided with audio jack and the some conducting terminals that are embedded at plastic body, it is characterized in that: the entrance face of described audio jack is the arc surface tilting, the housing side of its gradient and electronic digital product matches, and described conducting terminal is U-shaped shell fragment, and electrically contacting of this U-shaped shell fragment held towards described audio jack inner side.

2. the earphone socket of a kind of architecture advances according to claim 1, is characterized in that: described conducting terminal comprises and is embedded at the first shell fragment of plastic body one side, the second shell fragment that is embedded at plastic body opposite side and the 3rd shell fragment, the 4th shell fragment that is embedded at plastic body rear end and the 5th shell fragment.

3. the earphone socket of a kind of architecture advances according to claim 1, is characterized in that: the end that electrically contacts of described conducting terminal is provided with convex closure.

4. the earphone socket of a kind of architecture advances according to claim 2, is characterized in that: on described the 4th shell fragment and the 5th shell fragment, be provided with the draw-in groove for coordinating with described plastic body.

5. the earphone socket of a kind of architecture advances according to claim 1, is characterized in that: the thickness of described plastic body is 3.6mm.

6. the earphone socket of a kind of architecture advances according to claim 1, is characterized in that: the side of described plastic body is provided with the screens for engaging with circuit board.