CN2322347Y - Split earphone - Google Patents

Abstract

The utility model discloses a split earphone which relates to the technical field of electromechanical sensors. The present earplugs which are commonly used uses welding for connecting audio signal lines and the earplugs. The weld zone is sheathed in a plug wrapper and an earplug case. Because the weld zone is zigzag, the weld zone is easy breakdown which leads to a broken circuit and the broken circuit is not easy to repair. The utility model provides an easy reparative split earphone. The utility model is characterized in that a plug 1 is provided with a lock projection 5, a plug core 3 of audio signal lines is fixed inside a plug. Socket 2, an interior of which is provided with plug-in hole 4 is also provided with a locking groove 6. The earplug structures of a left sound channel and a right sound channel of the earphone are completely the same.

Description

Split type earphone

The utility model relates to the pickoff field, is mainly used in the semiconductor walkman.

At present the earphone of the walkman that generally uses all is made up of headset plug, earplug and audio signal wire, its audio signal wire and earplug be connected to welding manner, weld is hidden in plug foreskin and the earplug shell, forms an integral body, and is non-dismountable.Because audio signal wire is very thin, in use, often bending will cause the internal core breakdown easily, cause open circuit fault, and can not repair.

The plug-in type earphone that the utility model provides a kind of plug to cooperate with jack locking.

Concrete structure of the present utility model is provided by the following drawings and embodiment:

Fig. 1 is the utility model structural representation.

Label among the figure is respectively:

Plug, 2. socket, 3. plug core, 4. jack, 5. locking boss, 6. locking groove

Now be described in detail in conjunction with the accompanying drawings:

As shown in Figure 1, split type earphone by plug 1, socket 2, plug core 3, jack 4, locking boss 5 and locking groove 6, forms, it is characterized in that: plug 1 is provided with the plug core 3 of locking boss 5, audio signal wire and is fixed on plug 1 inside; Have the socket 2 of locking groove 6, its inside is provided with jack 4, and jack 4 is flexible lockhole; The locking boss 5 of plug 1 is complementary with jack 4 with the locking groove 6 of socket 2, plug core 3, and promptly entire headset connects the earplug audible segment with regard to the other end of conducting, socket.The left and right acoustic channels Headphone structure is just the same.In process of production, plug will be made independent product, so that earphone is when occurring opening circuit, Replacement and Repair are immediately finished.

The utility model has the advantages that: when earphone opens circuit, can change easily audio signal plug, reach Repair conducting, be unlikely and scrap whole earphone.

For widely-used person university student, saved spending especially.

Claims (3)

1. split type earphone, it is made up of plug (1) socket (2), plug core (3), jack (4), locking boss (5) and locking groove (6), it is characterized in that: plug (1) is provided with locking boss (5), and the plug core of audio signal wire (3) is fixed on plug (1) inside; Have the socket (2) of locking groove (6), its inside is provided with jack (4).

2. split type earphone according to claim 1 is characterized in that: jack (4) is the elasticity lockhole.

3. split type earphone according to claim 1 is characterized in that: the locking boss (5) of plug (1) is complementary with the locking groove (6) of socket (2), and plug core (3) is complementary with jack (4).

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