CN208609160U

CN208609160U - A kind of loudspeaker auricular concha and a kind of helmet for helmet

Info

Publication number: CN208609160U
Application number: CN201821215911.6U
Authority: CN
Inventors: 温玉洛; 李强; 桑德麟
Original assignee: Qingdao Pico Technology Co Ltd
Current assignee: Qingdao Pico Technology Co Ltd
Priority date: 2018-07-30
Filing date: 2018-07-30
Publication date: 2019-03-15
Anticipated expiration: 2028-07-30

Abstract

The utility model discloses a kind of loudspeaker auricular concha for helmet, solve the problems, such as that helmet voice reception is ineffective in the prior art.The loudspeaker auricular concha includes earmuff, the earmuff is removably fixed on the bandage of helmet, the earmuff is internally provided with the operatic tunes, sound, which is provided with, on earmuff described in the corresponding loudspeaker being mounted on the bandage is passed to mouth, enter the operatic tunes by the sound that the incoming mouth of the sound receives the loudspeaker, it is provided with sound outflow mouth on earmuff described in corresponding human ear, mouth is spread out of by the sound, sound is transmitted to user.The utility model covers on loudspeaker and human ear in the same space by earmuff, does not injure human ear, loudspeaker auricular concha be it is detachable, choose whether to install according to use environment, improve user voice listening experience effect.

Description

A kind of loudspeaker auricular concha and a kind of helmet for helmet

Technical field

The utility model relates to a kind of stereo sets, and in particular to a kind of loudspeaker auricular concha for helmet.This reality A kind of helmet is further related to novel.

Background technique

The audio-visual wearable device such as VR virtual reality is increasing, and wherein VR helmet (HMD) is a kind of common product, Built-in audio circuit in helmet.Currently, VR earphone in the market, is roughly divided into two kinds: one is the earphones as accessory It is connected on helmet, earphone is external wired or wireless headset (such as bluetooth), realizes voice reception.

Another kind be as integral type headset designs on helmet, on helmet carry a Bao Ershi or The design scheme of Earphone, as shown in Figure 1,1 two sides of main body of helmet are provided with earphone 2, earphone 2 be Bao Ershi or Person's clamp lug formula realizes voice reception.

Either split type or integral type earphone above, user, which has various problems when using wearing, to be occurred, example Such as: In-Ear Headphones wearing is uncomfortable, influences hearing, especially for a long time using meeting impaired user hearing.Bao Ershi or pressure Aural headphone can be caused stress to user's head, and heavier-weight, be continued uncomfortable using can also wear.

Utility model content

For the above-mentioned problems in the prior art, the utility model provides a kind of loudspeaker for helmet Auricular concha, the loudspeaker being equipped on the bandage of helmet use, and include earmuff in loudspeaker auricular concha, are raised by earmuff handle Sound device and human ear cover in the same space, do not injure human ear, loudspeaker auricular concha be it is detachable, be according to use environment selection No installation improves user voice listening experience effect.

The utility model additionally provides a kind of helmet simultaneously, is equipped with above-mentioned loudspeaker auricular concha.

In order to achieve the above object, the technical solution of the utility model is achieved in that

The utility model provides a kind of loudspeaker auricular concha for helmet, including earmuff, and the earmuff is with detachable Mode is fixed on the bandage of helmet, and the earmuff is internally provided with the operatic tunes, the corresponding loudspeaking being mounted on the bandage It is provided with sound on earmuff described in device and is passed to mouth, the sound is entered by the sound that the incoming mouth of the sound receives the loudspeaker Chamber corresponds to and is provided with sound outflow mouth on earmuff described in human ear, spreads out of mouth by the sound and sound is transmitted to user.

Optionally, the earmuff and the bandage are adsorbed by magnet fixes.

Optionally, the earmuff and the bandage are adhesively fixed by velcro.

Optionally, the earmuff and the bandage are connected and fixed by buckle and card slot.

Optionally, the earmuff includes left earmuff and right earcup, is connected with head between the left earmuff and the right earcup The left earmuff and the right earcup are fixedly clamped on the bandage by band, the headband.

Optionally, the earmuff and headband articulated connection.

Optionally, sponge cover, the earmuff and sponge cover clamping combination are installed on the earmuff.

Optionally, the notch for being adapted to the bandage is provided on the earmuff and/or sponge cover.

The utility model also provides a kind of helmet, including main body and bandage, further includes above-described for wearing The loudspeaker auricular concha of equipment.

Optionally, the outlet sound mouth of boombox on the bandage, the loudspeaker is located on the downside of the bandage.

The loudspeaker auricular concha of the utility model has the advantage that

The utility model is that cooperation entirety VR helmet uses, and loudspeaker design on the inside of bandage, then passes through earmuff Loudspeaker and human ear, which are covered in the same space, (can cover a part of loudspeaker, at least cover the outlet sound mouth position of loudspeaker It sets).This earmuff is split type different with earphone on previous VR helmet from loudspeaker (loudspeaker), more using upper also meeting Memberization, to the novelty brought on user experience on many entertaining and functional mode.

The utility model can alleviate the problems such as user is impaired using auditory fatigue during VR, and the utility model is not only infused The feeling of immersion of weight sound is more focused on showing loving care for user's body health.

The utility model not only solves the worry that user needs accommodating earphone or earphone cable, also avoids setting wearing The heavy earphone of standby upper setting.

The helmet of the utility model has the advantage that

The utility model is by the way that in rigid bandage circle boombox (loudspeaker), loudspeaker (loudspeaker) goes out acoustic aperture face ear downward Piece position, plug-in auricular concha, have beautiful decoration, noise control earflap, protect individual privacy the effects of.If user does not like wearing Auricular concha only uses boombox (loudspeaker) it is also an option that removing auricular concha.Various modes use allows use on VR helmet Family selects more to experience in amusement.There are also in VR overall experience effect, existing VR helmet can only improve vision It enjoys, hearing enjoying accounting only has 25%-35%, and the utility model can allow hearing enjoying to draw equal sign with visual enjoyment.

Detailed description of the invention

Fig. 1 is the perspective view of helmet and earphone in the prior art；

Fig. 2 is the exploded view in the utility model embodiment 1 for the loudspeaker auricular concha of helmet and helmet；

Fig. 3 is the perspective view in the utility model embodiment 1 for the loudspeaker auricular concha of helmet；

Fig. 4 is the usage state diagram in the utility model embodiment for the loudspeaker auricular concha of helmet；

Fig. 5 is the perspective view in the utility model embodiment 2 for the loudspeaker auricular concha of helmet.

In figure: 1. main bodys；2. earphone；3. bandage；4. front foam；5. side foam；6. loudspeaker；7. earmuff；8. sea Silk floss cover；9. headband.

Specific embodiment

The utility model is raised for the ineffective problem of VR helmet voice reception in the prior art by earmuff handle Sound device and human ear cover in the same space, do not injure human ear, loudspeaker auricular concha be it is detachable, be according to use environment selection No installation improves user voice listening experience effect.

Helmet applied by the utility model, including main body and bandage are mounted with the main of helmet in main body Electronic component has mainboard, power supply, CPU, display screen etc., loudspeaker is mounted on bandage, about speakers built on bandage Structure can refer to the prior art, be not described in detail herein.

It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer The embodiment of type is described in further detail.

Embodiment 1

As shown in Figure 2 and Figure 3, a kind of loudspeaker ear for helmet is described in the utility model embodiment 1 Shell, including earmuff 7, earmuff 7 are removably fixed on the bandage 3 of helmet, and earmuff 7 is internally provided with the operatic tunes, right It is provided with sound on 6 earmuff 7 of loudspeaker that should be mounted on bandage 3 and is passed to mouth, the sound of mouth receiving speaker 6 is passed to by sound Sound enters the operatic tunes, and sound outflow mouth is provided on corresponding human ear earmuff 7, mouth is spread out of by sound and sound is transmitted to user, such as Shown in Fig. 4.

Earmuff 7 in the present embodiment is hollow, wherein not having to that any circuit element is arranged.Sound is passed to mouth and is arranged in ear The inside of earmuff 7 is arranged in the top of cover 7, sound outflow mouth.

Earmuff 7 can be the shapes such as circle, ellipse, rectangle.

Earmuff 7 and bandage 3 can be adsorbed by magnet to be fixed.For example, it is provided with magnet block in earmuff 7 and bandage 3, or The one of setting magnet block of person, another setting iron block, i.e., adsorbable fixation, easy disassembly.

Earmuff 7 and bandage 3 are adhesively fixed by velcro.For example, it is provided with hook surface on earmuff 7, it is corresponding on bandage 3 It is provided with hair side, or is respectively provided with hook surface, can be adhesively fixed, easy disassembly.

Alternatively, earmuff 7 and bandage 3 are connected and fixed by buckle and card slot.For example, being provided with buckle on earmuff 7, tying up It is correspondingly arranged on card slot on band 3, can be connected and fixed, easy disassembly.

In order to improve the comfort of wearing, sponge cover 8 (being equal with foam cottom cup) is installed, sponge cover 8 can be on earmuff 7 O-shaped or U-shaped, earmuff 7 and the clamping combination of sponge cover 8, sponge cover 8 are locked on earmuff 7.

In order to advanced optimize the matching relationship of loudspeaker auricular concha Yu bandage 3, can be set on earmuff 7 and/or sponge cover 8 It is equipped with the notch of adaptation bandage 3, which is arranged in the upper inner of earmuff 7 and/or sponge cover 8, can absorb the thickness of bandage 3 Degree, such loudspeaker auricular concha can attach the head of user well.

Earmuff 7 includes left earmuff and right earcup in the present embodiment, and left earmuff and auris dextra cover structure are identical symmetrical arranged.It uses When, it after user first puts on VR helmet, then goes to wear loudspeaker auricular concha, adjusts and oneself feel that most comfortable position can listen to Sound.

The function introduction of loudspeaker auricular concha in the present embodiment for helmet is as follows:

Radio reception: sound is received in around ear with auricular concha.

External sound shielding: the extraneous noisy sound of isolation provides good auditory perception.

Noise control earflap: when people are in high-decibel acoustic environment for a long time, most direct injury is people's inner ear.Such as Fruit external sound is bigger, needs the higher of volume tune, and In-Ear Headphones, which are used for a long time, will cause ear auditory more than 85 decibels Impaired, loudspeaker auricular concha can slow down hearing too early significantly or not be damaged.The same audio source of sound of the volume loudspeaking simultaneously Device auricular concha sound can become apparent from, and not need that volume is turned up because the external world is too noisy, to protect hearing.

Individual privacy: not wanting the sound for allowing the people of surrounding to hear VR helmet, or is afraid of to bother the people of surrounding, raises Sound device auricular concha can solve problems.

Enhance audio: enhancing feeling of immersion.

Embodiment 2

It is illustrated in figure 5 the utility model embodiment 2, in the present embodiment with embodiment 1 the difference is that earmuff 7 wraps Left earmuff and right earcup are included, headband 9 is connected between left earmuff and right earcup, left earmuff and right earcup are fixedly clamped by headband 9 On bandage 3, do not need that other Detachable connection structures are arranged again.

Earmuff 7 and headband 9 are articulated and connected, and improve and wear flexibility, conveniently adjusting angle.

The other structures feature of loudspeaker auricular concha is in the same manner as in Example 1 in the present embodiment, is not repeated to describe herein.

Embodiment 3

It is illustrated in figure 2 the utility model embodiment 3, describes a kind of helmet, including main body 1 in the present embodiment It further include the loudspeaker auricular concha for helmet in embodiment 1 or embodiment 2 with bandage 3.

It is mounted with the primary electronic component of helmet in main body 1, there is mainboard, power supply, CPU, display screen etc..Wearing is worn Bandage 3 is around the head for living in user when equipment.

Boombox 6 on bandage 3, the outlet sound mouth of loudspeaker 6 is located at 3 downside of bandage, with the sound on loudspeaker auricular concha Pass ingress adapter.

It is also respectively provided with front foam 4 and side foam 5 on 3 inner ring of bandage, improves the comfort of wearing.

Loudspeaker and auricular concha are formed separately two building blocks by the present embodiment.Rigid bandage of the speakers built in two sides In 3, auricular concha and the covering of sponge cover encase loudspeaker and (can cover and encase a part of loudspeaker, at least covering encases loudspeaker Outlet sound mouth position) and human ear.It is split type to be advantageous in that, it, can be with if user is in indoor or more quiet environment Loudspeaker is used alone.If user carries out VR experience effect in market or public place, environment is more noisy, can wear Auricular concha uses, and the volume without outer sound reproduction sound is turned up removes the sound of overlay environment, to deprotect the hearing of user, avoids listening Power is impaired.In addition, passing in human ear, being experienced as with audio in human ear is placed directly in when loudspeaker makes a sound above ear Different, auricular concha can at this time play the role of enhancing and radio reception.

It is identical in the structure feature with embodiment 1 or embodiment 2 of loudspeaker auricular concha in the present embodiment, it is not repeated to retouch herein It states.

More than, only specific embodiment of the present utility model, under the above-mentioned introduction of the utility model, art technology Personnel can carry out other improvement or deformation on the basis of the above embodiments.It will be understood by those skilled in the art that above-mentioned Specific descriptions only preferably explain the purpose of this utility model, the protection scope of the utility model should be with the guarantor of claim It protects subject to range.

Claims

1. A speaker ear shell for a head-mounted device, characterized in that it comprises earmuffs, the earmuffs are detachably fixed on a strap of the head-mounted device, and an acoustic cavity is provided inside the earmuffs, corresponding to The speaker installed on the strap is provided with a sound transmission port on the earmuff, and the sound of the speaker is received through the sound transmission port and enters the sound cavity, and the earmuff corresponding to the human ear is provided with a sound transmission port , and transmit the sound to the user through the sound transmission port.

2 . The speaker ear shell for a head-mounted device according to claim 1 , wherein the earmuffs and the strap are adsorbed and fixed by magnets. 3 .

3 . The speaker ear shell for a head-mounted device according to claim 1 , wherein the earmuffs and the strap are fixed by means of Velcro. 4 .

4 . The speaker ear shell for a head-mounted device according to claim 1 , wherein the earmuffs and the strap are fastened and fixed by a clip and a clip slot. 5 .

5. The speaker ear shell for a head-mounted device according to claim 1, wherein the earmuff comprises a left earmuff and a right earmuff, and the left earmuff and the right earmuff are connected There is a headband, which clamps and fixes the left ear cup and the right ear cup on the strap.

6. The speaker ear shell for a head-mounted device according to claim 5, wherein the ear cup and the headband are hingedly connected.

7 . The speaker ear shell for a head-mounted device according to claim 1 , wherein a sponge cover is installed on the ear cover, and the ear cover and the sponge cover are snap-fitted and combined. 8 .

8 . The speaker ear shell for a head-mounted device according to claim 7 , wherein the ear cup and/or the sponge cover is provided with a notch for adapting to the strap. 9 .

9 . A head mounted device, comprising a main body and a strap, characterized in that, further comprising the speaker ear shell for the head mounted device according to any one of claims 1 to 8 .

10 . The head mounted device according to claim 9 , wherein a speaker is built in the strap, and the sound outlet of the speaker is located on the lower side of the strap. 11 .