CN201146309Y

CN201146309Y - Minitype four-core jack for flush switch structure

Info

Publication number: CN201146309Y
Application number: CNU2007203033869U
Authority: CN
Inventors: 赵丕国
Original assignee: HANGZHOU RIYUE ELECTRIC STOCK CO Ltd
Current assignee: HANGZHOU RIYUE ELECTRIC STOCK CO Ltd
Priority date: 2007-12-29
Filing date: 2007-12-29
Publication date: 2008-11-05
Anticipated expiration: 2017-12-29

Abstract

The utility model discloses a small four-core interface with a structure of submerged switch, which relates to a 3.5mm small four-core interface applicable to an earphone with a 3.5mm diameter; the function of audio data transmission function like stereo and recording can be realized. The utility model comprises a fixed base, a stator plate, and a reed; the small four-core interface is technically characterized in that the stator plate and a port for installing the reed are arranged at the bottom of the fixed base. when the installation is carried out, an earthing reed is installed from the front face; a central sleeve reed I is installed from the back face; other four reeds are installed from the bottom; when in installation, a central sleeve reed II and a plug tip reed are installed first, and then a central sleeve stator plate and a plug tip stator plate are installed. The small four-core interface with the structure of submerged switch has the advantages that the structure is novel; the structure of the submerged switch group is adopted; the front face is integral; the use is convenient; the interface is not easy to be interrupted from the outside; the movement is reliable; the working life is prolonged up to 10000 times.

Description

A kind of flush switch design of mini four-core socket

Technical field:

The utility model relates to the small-sized four-core socket of a kind of 3.5mm, and this socket is applicable to the earphone of 3.5mm diameter, can realize the function of audio data transmission such as stereo and recording.

Background technology:

Improving constantly of present living standards of the people, the continual renovation of Digital A product is regenerated, the tonequality of client's logarithmic code video and audio product requires also more and more higher, 3.5mm small-sized four-core socket day by day becomes the standard configuration of novel digital video and audio product, and also more and more higher to the requirement of aspects such as its reliability, stability, fail safe.The reed of former small-sized four-core socket causes positive imperfect (Fig. 2) from front-installed.

Summary of the invention:

The utility model provides a kind of new structure that adopted, and can not only realize original function, and structure is more reliable and more stable, uses the flush switch design of mini four-core socket of safe ready more.

The utility model is achieved by the following technical solution: a kind of flush switch design of mini four-core socket, comprise holder, and stator and reed, the bottom that its major technique feature is described holder is provided with stator and reed loading port.

3.5mm small-sized four-core socket is achieved in that it is made up of part such as seven of holder, plug tip stator, plug tip reed, middle cover stator, middle cover reed I, middle cover reed II, grounding reeds etc.Grounding reed is from front-installed during installation, and middle cover reed I packs into from the back side, and all the other four reeds are packed into from the bottom, and cover reed II and plug tip reed are adorned earlier in wanting during installation, cover stator and plug tip stator in refilling then.

Novel structure of the present utility model, the switches set structure of employing flush type, positive complete, convenient during use, and be not vulnerable to external interference, and reliable in action, the life-span lengthening can reach 10000 times.

Description of drawings:

Fig. 1 is the structural representation of small-sized four-core socket;

Fig. 2 is the outline drawing of original small-sized four-core socket;

Fig. 3 is the outline drawing of existing small-sized four-core socket;

Fig. 4 is the structural representation of small-sized four-core socket bottom.

Embodiment:

As Fig. 1, Fig. 3, shown in Figure 4, the small-sized four-core socket of 3.5mm is achieved in that it is made up of part such as seven of holder 1, plug tip stator 2, plug tip reed 3, middle cover stator 4, middle cover reed I5, middle cover reed II6, grounding reeds 7 etc.; Be provided with stator and reed loading port 8 in the bottom of holder.

Grounding reed is from front-installed during installation, and middle cover reed I packs into from the back side, and all the other four reeds are packed into from the bottom, and cover reed II and plug tip reed are adorned earlier in wanting during installation, cover stator and plug tip stator in refilling then.Adopt the switches set structure of this flush type, keep positive complete, convenient during use.

Claims

1, a kind of flush switch design of mini four-core socket comprises holder, and stator and reed is characterized in that the bottom of described holder is provided with stator and reed loading port.