CN209545824U - A kind of novel earplug type earphone - Google Patents

Abstract

A kind of novel earplug type earphone, including silica gel earplugs, the silica gel earplugs inner wall slidably connects out cylinder record, described cylinder record one end out is fixedly connected with Air Filter, the cylinder record out is fixedly connected with side frame far from one end of Air Filter, the side frame is threaded with main frame, the main frame opens up fluted far from the side of side frame, the groove inner wall is fixedly connected with direction sign, the main frame offers air vent far from the side of side frame, the main frame bottom is fixedly connected with limit briquetting, and the shape of the silica gel earplugs is the truncated cone-shaped that there is chamfer machining at both ends.A kind of novel earplug type earphone, by the shape for imitating human external ear road, silica gel earplugs are designed to truncated cone-shaped, increase the contact area of ear canal and silica gel earplugs, achieve the purpose that not easily to fall off when movement, and designing has air vent, can effectively improve the pressure inside earphone generated because of vibration, sound quality is effectively promoted.

Description

A kind of novel earplug type earphone

Technical field

The utility model relates to earphone field, specially a kind of novel earplug type earphone.

Background technique

(i.e. the English of IEM is complete for PlayGear Stealth also known as ear-canal earphones, built-in earplug or In-Ear monitor Claim: In-Ear-Monitor), it is a kind of earphone inside human body hearing organ, according to its design, can seals when in use The firmly ear canal of user, sometimes people are also loosely referred to as earplug to In-Ear Headphones, it refers to those and small is enough to fill in ear In earphone, earphone is there are two main Types: earbud (non-In-Ear) and canalphone (In-Ear), Earbuds are to wear At the opening of ear, usually except ear canal, they can lead to the form of " head hoop " or " ear-hang " to increase wearing Comfort level, but because they do not go deep into ear canal, the listening environments of that sealing will not be naturally formed, relatively For, why much then part is inserted into ear canal canalphones/IEM, to create the listening environments of sealing, Website, which is misunderstood, is designated as earbud for IEM, is because they are not aware that this layer of difference is compared with In-Ear Headphones, although main Dynamic noise cancelling headphone is bigger in volume, but without providing better noise reduction effect, and it is conventionally believed that many noise reductions The sound quality of earphone is second-rate at most (comparing with the price that you pay for it), in contrast, In-Ear Headphones volume more Sound quality can't be sacrificed while small.What earphone on the market generallyd use at present is spherical earplug, this earplug comfort level ratio It is higher, but since the ear canal of people is that more past inside is thinner, spherical earplug is not easy deeply, it is small with ear contacts area, it is transporting It is worn when dynamic and is easy to slide, and since loudspeaker shakes, internal air pressure is not easy to be discharged, and sound quality is caused to damage.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of novel earplug type earphone, solves current market On earphone generallys use is spherical earplug, this earplug comfort level is relatively high, but since the ear canal of people is more past inside Thinner, spherical earplug is not easy deeply, and it is small with ear contacts area, it wears be easy to slide during exercise, and due to loudspeaker Vibration, internal air pressure are not easy the problem of being discharged, sound quality is caused to damage.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of novel earplug type earphone, Including silica gel earplugs, the silica gel earplugs inner wall slidably connects out cylinder record, and described cylinder record one end out is fixedly connected with Air Filter, The cylinder record out is fixedly connected with side frame far from one end of Air Filter, and the side frame is threaded with main frame, and the main frame is separate The side of side frame opens up fluted, and the groove inner wall is fixedly connected with direction sign, and the main frame is opened up far from the side of side frame There is air vent, the main frame bottom is fixedly connected with limit briquetting.

Preferably, the shape of the silica gel earplugs is the truncated cone-shaped that there is chamfer machining at both ends.

Preferably, described cylinder record one end out opens up fluted, and the Air Filter is fixedly connected with the inner wall of groove.

Preferably, the air vent includes three apertures, and three apertures are provided with the main frame of two earphones in left and right The position of proximal edge is leaned in side.

Preferably, the side frame design has internal screw thread, and the main frame design has outer spiral shell compatible with the internal screw thread of side frame Line.

Preferably, the loudspeaker inside the main frame select 13 millimeters of loudspeaker.

(3) beneficial effect

The utility model provides a kind of novel earplug type earphone.Have it is following the utility model has the advantages that

(1), a kind of novel earplug type earphone, the shape by silica gel earplugs are the rotary table that there is chamfer machining at both ends Silica gel earplugs are designed to truncated cone-shaped, increase the contact surface of ear canal and silica gel earplugs by shape by imitating the shape in human external ear road Product, can effectively increase frictional force between the two, and when earphone cable is by downward pulling force, the pulling force effect of earphone cable In one end of truncated cone-shaped earplug, earplug will generate a torque, and the other end of earplug can be upward under the action of this torque Movement resists the top of external auditory canal, so that earphone is less easy to fall off, has achieved the purpose that not easily to fall off when movement.

(2), a kind of novel earplug type earphone offers air vent, air vent packet far from the side of side frame by main frame Three apertures are included, and three apertures are provided with the main frame side of two earphones in left and right by the position of proximal edge, air passes through Earphone internal pressure is alleviated in air vent inflow and outflow, so that loudspeaker vibration is more freely, has achieved the purpose that improve sound quality.

Detailed description of the invention

Fig. 1 is the utility model schematic front view；

Fig. 2 is the utility model schematic top plan view；

Fig. 3 is the utility model air vent position view.

In figure: 1 silica gel earplugs, 2 go out cylinder record, 3 Air Filters, 4 side frames, 5 main frames, 6 arc grooves, 7 direction signs, 8 air vents, 9 limit briquettings.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of novel earplug type earphone, including silica gel ear Plug 1,1 inner wall of silica gel earplugs slidably connects out cylinder record 2, and 2 one end of cylinder record is fixedly connected with Air Filter 3 out, and cylinder record 2 is far from anti-out One end of dirt net 3 is fixedly connected with side frame 4, and side frame 4 is threaded with main frame 5, and main frame 5 offers arc far from the side of side frame 4 Connected in star 6,6 inner wall of arc groove are fixedly connected with direction sign 7, and main frame 5 offers air vent 8, main frame far from the side of side frame 4 5 bottoms are fixedly connected with limit briquetting 9.

The shape of silica gel earplugs 1 is the truncated cone-shaped that there is chamfer machining at both ends.

2 one end of cylinder record opens up fluted out, and the Air Filter 3 is fixedly connected with the inner wall of groove.

Air vent 8 includes three apertures, and three apertures are provided with 5 side of main frame of two earphones in left and right by near side (ns) The position of edge.

The design of side frame 4 has internal screw thread, and the main design of frame 5 has external screw thread compatible with the internal screw thread of side frame 4.

Loudspeaker inside main frame 5 select 13 millimeters of loudspeaker.

In use, the pulling force of earphone cable passes through main frame 5, side frame 4 and cylinder record 2 is made out when earphone cable is by downward pulling force Used in one end of silica gel earplugs 1, silica gel earplugs 1 will generate a torque, the work of the other ends of silica gel earplugs 1 in this torque The top of external auditory canal is resisted with lower can move upwards, when loudspeaker vibration inside main frame 5 and side frame 4, main frame 5 and side frame 4 Internal pressure generates variation, and inner air is just passed in and out from air vent 8 back and forth.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that There is also other identical elements in the process, method, article or apparatus that includes the element ".

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is by appended claims.

Claims (6)

1. a kind of novel earplug type earphone, including silica gel earplugs (1), it is characterised in that: silica gel earplugs (1) the inner wall sliding connects It is connected to out cylinder record (2), described cylinder record (2) one end out is fixedly connected with Air Filter (3), and cylinder record (2) out are far from Air Filter (3) One end be fixedly connected with side frame (4), the side frame (4) is threaded with main frame (5), and the main frame (5) is far from side frame (4) Side offers arc groove (6), and arc groove (6) inner wall is fixedly connected with direction sign (7), and the main frame (5) is separate The side of side frame (4) offers air vent (8), and main frame (5) bottom is fixedly connected with limit briquetting (9).

2. a kind of novel earplug type earphone according to claim 1, it is characterised in that: the shape of the silica gel earplugs (1) There is the truncated cone-shaped of chamfer machining for both ends.

3. a kind of novel earplug type earphone according to claim 1, it is characterised in that: described cylinder record (2) one end out opens up Fluted, the Air Filter (3) is fixedly connected with the inner wall of groove.

4. a kind of novel earplug type earphone according to claim 1, it is characterised in that: the air vent (8) includes three Aperture, and three apertures are provided with main frame (5) side of two earphones in left and right by the position of proximal edge.

5. a kind of novel earplug type earphone according to claim 1, it is characterised in that: side frame (4) design has interior spiral shell Line, main frame (5) design have external screw thread compatible with the internal screw thread of side frame (4).

6. a kind of novel earplug type earphone according to claim 1, it is characterised in that: the internal loudspeaker of the main frame (5) Select 13 millimeters of loudspeaker.