CN208299986U

CN208299986U - A kind of inhibition resonance crystal earphone

Info

Publication number: CN208299986U
Application number: CN201820858500.2U
Authority: CN
Inventors: 杨小萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-05
Filing date: 2018-06-05
Publication date: 2018-12-28
Anticipated expiration: 2028-06-05

Abstract

The utility model relates to a kind of inhibition resonance crystal earphones, including earphone case, loudspeaker and the earphone cable being electrically connected with loudspeaker, earphone case includes procapsid and back casing, procapsid and back casing lid are combined to form cavity, loudspeaker are mounted in cavity, procapsid and back casing are made of crystal material, to improve the wearability of the utility model, and it can effectively weaken time interference of the frequency to audio in cavity, the resonance of sound in stable cavity, sound quality is improved, and then improves the practicability of the utility model.

Description

A kind of inhibition resonance crystal earphone

Technical field

The utility model belongs to ear phone technology field, in particular to a kind of inhibition resonance crystal earphone.

Background technique

With the continuous development of electronic technology, various audio-visual products are constantly popularized and are applied, the hair of ear phone technology Exhibition is also increasingly rapider and various informative.Current either In-Ear Headphones, half In-Ear Headphones or headphone, Shell is mainly made of materials such as plastic cement, metal, ceramics, solid woods, and in use, being extruded and anticipating often occur in earphone Fall bad situations such as outside, since the intensity of earphone outer covering is inadequate, it is not firm enough to connect, and intolerant to abrasion, does not reach it far in earphone Just as appearance deformation, abrasion and breakage occur and earphone being caused to be scrapped in advance when service life, generally existing heavier-weight, pendant It wears of long duration due to the bad problem for causing ear sultry of radiating, wore the comfort that will affect consumer for a long time, It is difficult to meet the increasingly harsh requirement of consumer.Also, it is normal to be located at the intracorporal sound horn of its chamber for earphone made of such material It is commonly present time that frequency interferes, resonate undesirable defect, causes earphone sound quality bad, the good audio experience of user cannot be given.

Therefore, a kind of resonance stabilized, frequency interference can be eliminated time and durable inhibition resonance crystal earphone urgently occurs.

Utility model content

The utility model provides a kind of inhibition resonance crystal earphone, is electrically connected including earphone case, loudspeaker and with loudspeaker Earphone cable, earphone case include procapsid and back casing, and procapsid and back casing lid are combined to form cavity, and loudspeaker are mounted on In cavity, procapsid and back casing are made of crystal material, to improve the wearability of the utility model, and can be effective Weaken time interference of the frequency to audio in cavity, the resonance of sound, improves sound quality, and then improve the use of the new type in stable cavity Practicability.

The utility model is achieved through the following technical solutions: a kind of inhibition resonance crystal earphone, including earphone case, loudspeaker With the earphone cable being electrically connected with the loudspeaker, the earphone case includes procapsid and back casing, the procapsid and it is described after Case lid is combined to form cavity, and the loudspeaker are mounted in the cavity, and the procapsid and the back casing are by water Brilliant material is made.

Further, in order to preferably realize the utility model, the procapsid rear end is equipped with installation base, the rear shell Body front end is equipped with the counterbore being adapted to the installation base, and the installation base is plugged in the counterbore and is bonded by glue Together.

Further, in order to preferably realize the utility model, be also provided with sound channel on the procapsid, it is described go out Sound channel is connected to the cavity.

Further, in order to which the utility model is better achieved, the back casing lower part is equipped with first through hole, the earphone Line penetrates the first through hole and is electrically connected with the loudspeaker.

It further, further include earphone base in order to which the utility model is better achieved, the earphone base includes pedestal and sets Set the side wall in the pedestal side, the pedestal is to be adapted to the back casing outer wall and affixed concave arc shape seat, the bottom Seat is equipped with the second through-hole, and the earphone cable is connect by second through-hole with the earphone base.

Further, in order to which the utility model is better achieved, vertical slot is offered on the side wall, the vertical slot penetrates through institute State side wall, also extended on the back casing end wall to have the convex block being adapted to the vertical slot, the convex block sliding plug is described perpendicular In slot.

It further, further include earplug in order to which the utility model is better achieved, the earplug is set in the procapsid Front end, the earplug front end offer sound outlet hole, and the sound outlet hole is connected to the sound channel.

Further, in order to which the utility model is better achieved, the sound outlet hole is equipped with Air Filter.

Further, in order to which the utility model is better achieved, the earplug is made of silica gel material.

Further, in order to which the utility model is better achieved, the loudspeaker are fixed in the cavity by viscose glue.

The utility model has the advantages that compared to the prior art

(1) the utility model includes earphone case, loudspeaker and the earphone cable being electrically connected with loudspeaker, and earphone case includes front housing Body and back casing, procapsid and back casing lid are combined to form cavity, and loudspeaker are mounted in cavity, by procapsid and back casing It is made of crystal material, to improve the wearability of the utility model, and can effectively be weakened secondary frequently to audio in cavity It interferes, the resonance of sound in stable cavity improves sound quality, and then improves the practicability of the use of the new type；

(2) the procapsid rear end in the utility model is equipped with installation base, and back casing front end is equipped with and is adapted to installation base Counterbore, installation base is plugged in counterbore and is bonded together by glue, not easily to fall off, opens up on procapsid and cavity For the sound channel of connection to propagate sound, back casing lower part opens up first through hole, by earphone cable insertion first through hole thus with sky Intracavitary loudspeaker electrical connection, overall structure is simple, and process and assemble is time saving and energy saving, improves the practicability of the utility model；

(3) earphone base is connected on the back casing outer wall in the utility model, earphone base includes pedestal and side wall, earphone cable It connect across the second through-hole being set on the base and with earphone base, prevents earphone cable from falling off, and penetrate through and open up on side wall There is a vertical slot, extended on back casing end wall to have the convex block being adapted to vertical slot, convex block sliding plug is in vertical slot, so that earphone base be consolidated It is scheduled on earphone case, to strengthen Headphone structure, improves the practicability of the utility model, be also convenient for dismantling；

(4) the procapsid front end sleeve in the utility model is equipped with earplug, and earplug front end offers sound outlet hole, sound outlet hole with go out The connection of sound channel, earplug are made of silica gel material and can fill in ear, soft to protect ear skin, and sound outlet hole is equipped with anti- Dirt net prevents the impurity such as dust from entering in earphone case.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the schematic diagram of the inhibition resonance crystal earphone in embodiment 2；

Fig. 2 is the explosive view of the inhibition resonance crystal earphone in embodiment 3；

Fig. 3 is the structural schematic diagram of the back casing in the utility model；

Fig. 4 is the structural schematic diagram of the earphone base in the utility model.

In figure:

1- loudspeaker；2- earphone cable；3- procapsid；4- back casing；5- installation base；6- counterbore；7- sound channel；8- first Through-hole；9- pedestal；10- side wall；The second through-hole of 11-；12- earplug；13- sound outlet hole；14- Air Filter；15- vertical slot；16- convex block.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

Embodiment 1:

In the present embodiment, a kind of inhibition is resonated crystal earphone, as depicted in figs. 1 and 2, including earphone case, loudspeaker 1 and with The earphone cable 2 that above-mentioned loudspeaker 1 are electrically connected, above-mentioned earphone case include procapsid 3 and back casing 4, above-mentioned procapsid 3 and it is above-mentioned after The lid of shell 4 is combined to form cavity, and above-mentioned loudspeaker 1 are mounted in above-mentioned cavity, by above-mentioned procapsid 3 and above-mentioned back casing 4 It is made of crystal material, to improve the wearability of the utility model, and can effectively be weakened secondary frequently to sound in above-mentioned cavity The interference of effect, the resonance of sound in stable cavity improve sound quality, and then enhance the practicability of the utility model.

It is worth noting that, above-mentioned earphone case made of crystal can be used in In-Ear Headphones, half in the present embodiment On the different types of earphone products such as In-Ear Headphones and headphone, it can equally play the interference of decrease time frequency, stablize sound Resonance improves the good action of sound quality.

Embodiment 2:

In the present embodiment, above-mentioned 3 rear end of procapsid is equipped with installation base 5, specifically, above-mentioned installation base 5 is circular ring shape Boss is equipped with the counterbore 6 being adapted to above-mentioned installation base 5 in 4 front end of back casing, specifically, above-mentioned counterbore 6 is circular counter bore 6, Above-mentioned installation base 5 is pluggable in above-mentioned counterbore 6, thus by above-mentioned procapsid 3 and above-mentioned back casing 4 lid be combined and Its internal above-mentioned cavity of formation, as optimization, above-mentioned installation base 5 and above-mentioned counterbore 6 are arranged to be interference fitted, and connection more may be used It is coated with viscose glue by being not easy to disengage, and in junction, further increases the fastness and leakproofness of junction, certainly, above-mentioned peace Dress boss 5 and counterbore 6 such as can also be arranged to be threadedly coupled at other modes that can be fixed together the two.In addition, Sound channel 7 is also provided on above-mentioned procapsid 3, above-mentioned sound channel 7 is connected to above-mentioned cavity, thus preferably by above-mentioned loudspeaker 1 sound transmission issued comes out.Further, above-mentioned loudspeaker 1 are fixed in above-mentioned cavity by viscose glue, prevent it above-mentioned It spins in cavity movement, and is equipped with first through hole 8 in above-mentioned 4 lower part of back casing, above-mentioned earphone cable 2 penetrates above-mentioned first through hole 8 with above-mentioned loudspeaker 1 to be electrically connected, and overall structure is simple, facilitates production and processing and assembly, improves the practical of the utility model Property.

Embodiment 3:

In the present embodiment, as depicted in figs. 1 and 2, earphone base, above-mentioned earphone base are connected on above-mentioned 4 outer wall of back casing Including pedestal 9 and side wall 10, specifically, above-mentioned pedestal 9 is equipped with the second through-hole 11, it is logical that above-mentioned earphone cable 2 passes through above-mentioned second Hole 11 is simultaneously fixed thereto, prevents above-mentioned earphone cable 2 from falling off or damaging in use, and above-mentioned pedestal 9 is concave arc shape seat, arc Face is adapted to the cambered surface of 4 outer wall of back casing, so that above-mentioned pedestal 9 is steadily bonded with the back casing 4, as optimization, Binding face is coated with viscose glue, makes to connect stronger.Further, in the present embodiment, vertical slot 15 is offered on above-mentioned side wall 10, on It states vertical slot 15 and penetrates through above-mentioned side wall 10, preferably, above-mentioned vertical slot 15 is provided with the middle part of above-mentioned 10 vertical direction of side wall, and on 15 bottom end of vertical slot is stated to flush with the cancave cambered surface of above-mentioned pedestal 9, on the other hand, on above-mentioned 4 end wall of back casing with above-mentioned vertical slot 15 Extended on corresponding position to have convex block 16, above-mentioned convex block 16 is adapted to above-mentioned vertical slot 15 and energy sliding plug is in above-mentioned vertical slot 15, By the mating connection of above-mentioned vertical slot 15 and above-mentioned convex block 16, so that above-mentioned earphone base is further secured to above-mentioned earphone case On, Headphone structure is further strengthened, avoids each structure from falling off, and easy to disassemble, further improves the utility model Practicability.

Embodiment 4:

The present embodiment advanced optimizes on the basis of the above embodiments, as depicted in figs. 1 and 2, in above-mentioned procapsid 3 Front end sleeve is equipped with earplug 12, specifically, 12 front end of above-mentioned earplug offers sound outlet hole 13, above-mentioned sound outlet hole 13 and the sound out are logical Road 7 is connected to, and when use, above-mentioned earplug 12 filled in ear, so that the sound that above-mentioned loudspeaker 1 broadcast can be clearly by above-mentioned Sound channel 7 and above-mentioned sound outlet hole 13 are transmitted into the ear, preferably, above-mentioned earplug 12 is made of silica gel material, and above-mentioned sound out Hole 13 is equipped with Air Filter 14, and above-mentioned Air Filter 14 can prevent in the impurity such as dust and then above-mentioned earphone case, and soft is upper Ear skin can be protected by stating earplug 12, to user with good usage experience.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims

The crystal earphone 1. a kind of inhibition is resonated, including earphone case, loudspeaker and the earphone cable being electrically connected with the loudspeaker, feature Be: the earphone case includes procapsid and back casing, and the procapsid and the back casing lid are combined to form cavity, The loudspeaker are mounted in the cavity, and the procapsid and the back casing are made of crystal material.
The crystal earphone 2. a kind of inhibition according to claim 1 is resonated, it is characterised in that: the procapsid rear end is equipped with peace Boss is filled, the back casing front end is equipped with the counterbore being adapted to the installation base, and the installation base is plugged on the counterbore It is interior and bonded together by glue.
The crystal earphone 3. a kind of inhibition according to claim 2 is resonated, it is characterised in that: be also provided on the procapsid Sound channel, the sound channel are connected to the cavity.
The crystal earphone 4. a kind of inhibition according to claim 3 is resonated, it is characterised in that: the back casing lower part is equipped with the One through-hole, the earphone cable penetrate the first through hole and are electrically connected with the loudspeaker.
The crystal earphone 5. a kind of inhibition according to claim 4 is resonated, it is characterised in that: it further include earphone base, the ear Base includes pedestal and the side wall that the pedestal side is arranged in, and the pedestal is to be adapted to the back casing outer wall and affixed Concave arc shape seat, the pedestal are equipped with the second through-hole, and the earphone cable is connect by second through-hole with the earphone base.
The crystal earphone 6. a kind of inhibition according to claim 5 is resonated, it is characterised in that: offered on the side wall perpendicular Slot, the vertical slot penetrate through the side wall, also extended on the back casing end wall to have the convex block being adapted to the vertical slot, the convex block Sliding plug is in the vertical slot.
The crystal earphone 7. a kind of inhibition according to claim 6 is resonated, it is characterised in that: it further include earplug, the earplug It is set in the procapsid front end, the earplug front end offers sound outlet hole, and the sound outlet hole is connected to the sound channel.
The crystal earphone 8. a kind of inhibition according to claim 7 is resonated, it is characterised in that: the sound outlet hole is equipped with dust-proof Net.
The crystal earphone 9. a kind of inhibition according to claim 8 is resonated, it is characterised in that: the earplug is by silica gel material system At.
10. a kind of inhibition resonance crystal earphone described according to claim 1-any one of 9, it is characterised in that: the loudspeaker It is fixed in the cavity by viscose glue.