A kind of earphone and waterproof line control machine thereof
Technical field
The utility model relates to earphone field, especially relates to a kind of earphone and waterproof line control machine thereof.
Background technology
Line control earphone can control access device because of it on earphone cord, such as control upper bent and next Qu Gongneng, broadcasting and hold function, a volume regulatory function etc. of far-end mobile terminal equipment (as MP3 or mobile phone), make its need user to need to control to change music and regulate the equipment of wave volume is applied more and more extensive.The line traffic control position of existing line control earphone is that upper and lower covers fits together, and does not have water-proof function, when line traffic control part is soaked in water, easily causes line control circuit fault, thus causes earphone to damage.
Utility model content
The utility model provides a kind of earphone and waterproof line control machine thereof, to solve the non-water-tight technical problem of earphone line control part in prior art.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of waterproof line control machine, comprise housing, be provided with cavity volume in described housing, be provided with key-press module and wiring board in cavity volume, the outside of described housing is also arranged with water-proof silica-gel cover.
Further, the two ends of described water-proof silica-gel cover are provided with snap-in structure, and the two ends of described housing are provided with for overlapping with described water-proof silica-gel the draw-in groove engaged, and described water-proof silica-gel cover is connected with described housing by snap-in structure.
Further, the two ends of described housing are provided with the wiring hole for connecing headset cord, and the wiring hole at described housing two ends can penetrate for described headset cord and pass.
Further, described water-proof silica-gel cover is the hollow structure of two ends perforate, and it is inner that the end perforate that described housing can overlap from described water-proof silica-gel is inserted into described water-proof silica-gel cover.
Further, affiliated housing includes upper cover and lower cover, and described case top lid is provided with the multiple and button through hole that shape is identical, is covered with the miaow hole for conversing and provides the power hole of power supply under described.
Further, described key-press module is provided with multiple and difform button, and described button is located in described button through hole.
Further, what described water-proof silica-gel overlapped outer surface is bulge-structure by key mapping, and described bulge-structure inside can hold described button, and described water-proof silica-gel cover outer surface is also provided with the circular hole corresponding with described housing miaow hole and power hole.
Further, the circular of described water-proof silica-gel cover is provided with waterproof filling glue and is connected with described housing, is provided with waterproof filling glue and is connected with described housing around the two ends perforate of described water-proof silica-gel cover.
Further, described water-proof silica-gel cover is formed in one structure.
Another technical scheme that the utility model adopts is: a kind of earphone, comprises waterproof line control machine described above.
The beneficial effects of the utility model are: the situation being different from prior art, the utility model provides a kind of waterproof line control machine, comprises housing, is provided with cavity volume in described housing, be provided with key-press module and wiring board in cavity volume, the outside of described housing is also arranged with water-proof silica-gel cover.The waterproof line control machine that the utility model provides can not only waterproof, and can improve handfeel of keys, fashionable appearance is high-end simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of the utility model waterproof line control machine;
Fig. 2 is the structural representation of the line traffic control part of the utility model waterproof line control machine;
Fig. 3 is the structural representation of the water-proof silica-gel cover part of the utility model waterproof line control machine;
Fig. 4 is the assembling assumption diagram of Fig. 2 and Fig. 3 two parts;
Fig. 5 is the structural representation after the assembling of Fig. 2 and Fig. 3 two parts;
Fig. 6 is the perspective view of utility model earphone;
Fig. 7 is the perspective view of another angle of utility model earphone.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of waterproof line control machine 100, comprises housing 1, is provided with cavity volume 2 in described housing, is provided with key-press module 21 and wiring board (not shown in FIG.) in cavity volume, and the outside of described housing 1 is also arranged with water-proof silica-gel cover 3.It is soft, flexible that water-proof silica-gel overlaps 3 quality, has good water resistance.The waterproof line control machine that the utility model provides can not only waterproof, and can improve handfeel of keys, fashionable appearance is high-end simultaneously.
Further, the two ends that the two ends of described water-proof silica-gel cover 3 are provided with housing 1 described in snap-in structure 34 are provided with for overlapping with described water-proof silica-gel the draw-in groove 14 engaged, described water-proof silica-gel cover 3 is connected with described housing 1 by snap-in structure 34, and the water resistance of the waterproof line control machine of the present embodiment is better.
Further, the two ends of described housing 1 are provided with the wiring hole 13 for connecing headset cord 4, and the wiring hole 13 at described housing two ends can penetrate for described headset cord 4 and pass.
Further, described water-proof silica-gel cover 3 is the hollow structure of two ends perforate, and it is inner that described housing 1 can be inserted into described water-proof silica-gel cover 3 from the end perforate 33 of described water-proof silica-gel cover 3.
Further, affiliated housing includes upper cover 11 and lower cover 12, and described case top lid 11 is provided with the multiple and button through hole 111 that shape is identical, and described lower cover 12 is provided with the miaow hole 121 for conversing and provides the power hole 122 of power supply.
Further, described key-press module 21 is provided with multiple and difform button 211, and described button is located in described button through hole 111.
Concrete, described key-press module 21 is provided with 3 and difform button 211, described first button 2111 is rectangular, second button 2112 is rounded, 3rd button 2113 is in " ten " font, and described button round button 2112 is arranged in the middle of described button rectangular buttons 2111 and described " ten " font button 2113.
Further, what described water-proof silica-gel overlapped 3 outer surfaces is bulge-structure by key mapping 31, and described bulge-structure inside can hold described button 211, and described water-proof silica-gel overlaps 3 outer surfaces and is also provided with the circular hole 32 corresponding with described housing 1 miaow hole 121 and power hole 122.
Concrete, described water-proof silica-gel overlaps 3 outer surfaces and is provided with 3 by key mapping 31, described first is rectangular by key mapping 311, second is rounded by key mapping 312,3rd by key mapping 313 in " ten " font, described circular key position 312 is arranged on described rectangle by key mapping 311 and described " ten " font by key mapping 313 centre.Described water-proof silica-gel overlaps 3 outer surfaces and is also provided with the circular hole 321 corresponding with described housing 1 miaow hole 121, and described water-proof silica-gel overlaps 3 outer surfaces and is also provided with the circular hole 322 corresponding with described housing 1 power hole 122.
Further, be provided with waterproof filling glue around the circular hole 32 of described water-proof silica-gel cover 3 and be connected with described housing 1, be provided with waterproof filling glue around the two ends perforate 33 of described water-proof silica-gel cover 3 and be connected with described housing 1.
Further, described water-proof silica-gel cover 3 is formed in one structure.
The utility model provides another technical scheme: a kind of earphone 200, comprises waterproof line control machine 100 described above.
In sum, those skilled in the art hold understanding, and the waterproof line control machine that the utility model provides is arranged with water-proof silica-gel cover, make waterproof line control machine can not only waterproof, and can improve handfeel of keys, fashionable appearance is high-end simultaneously.Above specific embodiment of the utility model has been described in detail, but content being only the preferred embodiment that the utility model is created, the practical range created for limiting the utility model can not being considered to.All equalizations done according to the utility model creation application range change and improve, and all should still belong within patent covering scope of the present utility model.