CN216531746U - Earphone shell and earphone - Google Patents
Earphone shell and earphone Download PDFInfo
- Publication number
- CN216531746U CN216531746U CN202122898747.1U CN202122898747U CN216531746U CN 216531746 U CN216531746 U CN 216531746U CN 202122898747 U CN202122898747 U CN 202122898747U CN 216531746 U CN216531746 U CN 216531746U
- Authority
- CN
- China
- Prior art keywords
- shell
- connecting sleeve
- elastic connecting
- earphone
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000670 limiting effect Effects 0.000 claims description 24
- 239000012790 adhesive layer Substances 0.000 claims description 11
- 108090000565 Capsid Proteins Proteins 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract description 6
- 210000005069 ears Anatomy 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 5
- 239000010410 layer Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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- Headphones And Earphones (AREA)
Abstract
The utility model belongs to the technical field of earphones, and discloses an earphone shell and an earphone, wherein the earphone shell comprises an elastic connecting sleeve and a front shell, the front shell comprises a back shell and a front shell which are arranged at intervals along the axial direction of the elastic connecting sleeve, a cavity for containing parts and an adjusting gap communicated with the cavity are formed between the back shell and the front shell, the adjusting gap extends along the circumferential direction of the cavity, the elastic connecting sleeve is arranged on the outer surface of the front shell opposite to the adjusting gap, and two ends of the elastic connecting sleeve are respectively connected with the back shell and the front shell so as to seal an opening of the adjusting gap facing the elastic connecting sleeve. The elastic connecting sleeve is used for connecting the back shell and the front shell which are arranged at intervals, so that the front shell which is in contact with the ear of a user has certain flexibility, high comfort and firm wearing. When the elastic connecting sleeve receives different extrusion acting forces, the adjusting gap is changed in different degrees, so that the relative positions of the front shell and the back shell are adjusted in a deviation mode, and the elastic connecting sleeve is adapted to ears of different users.
Description
Technical Field
The utility model relates to the technical field of earphones, in particular to an earphone shell and an earphone.
Background
At present, when the mobile terminal is used in public places, earphones are increasingly becoming the preferred accessories of users, more private enjoyment is provided for the users, and meanwhile, the mobile terminal cannot be disturbed when being used. Present earplug formula earphone just can be fine wear with the help of the extrusion of earphone shell and user ear, wears the effect different when wearing with the earphone to different users, has the phenomenon of easy not hard up landing when some users wear, and has the ear oppressed when some users wear, and then the wearing time will cause the people ear to oppress for a long time, makes the user ear feel uncomfortable.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an earphone shell which is high in wearing comfort, firmer in fitting and suitable for ears of different users.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an earphone housing comprising:
an elastic connecting sleeve;
the procapsid includes the edge back of the body shell and the front shell that the axial interval of elasticity adapter sleeve set up, the back of the body shell with form a cavity and intercommunication between the front shell the regulation clearance of cavity, adjust the clearance and follow the circumference of cavity extends, the elasticity adapter sleeve is just right adjust the clearance set up in the surface of procapsid, and connect respectively the back of the body shell with the front shell.
Preferably, a first limiting groove communicated with the adjusting gap is formed in the outer surface of the back shell, a second limiting groove communicated with the adjusting gap is formed in the outer surface of the front shell, the first limiting groove and the second limiting groove respectively extend along the circumferential direction of the elastic connecting sleeve, and the elastic connecting sleeve is accommodated in the first limiting groove and the second limiting groove.
Preferably, the elastic connecting sleeve further comprises an adhesive layer arranged on the elastic connecting sleeve, one part of the adhesive layer is clamped between the elastic connecting sleeve and the back shell, and the other part of the adhesive layer is clamped between the elastic connecting sleeve and the front shell.
Preferably, the elastic connecting sleeve and the bonding layer are of an integrated structure.
Preferably, the surface of the elastic connecting sleeve, which faces away from the front shell, is provided with a lug portion, and the lug portion extends along the circumferential direction of the elastic connecting sleeve.
Preferably, the ear patch part comprises a connecting section and an extending section, the connecting section is of an arc-shaped bending structure, one end of the connecting section is connected to one end, facing the front shell, of the elastic connecting sleeve, the other end of the connecting section is connected to the extending section, and the extending section and the elastic connecting sleeve are arranged at intervals and extend towards the back shell.
Preferably, a reinforced part is arranged on the surface of the front shell, which is far away from the elastic connecting sleeve, and the reinforced part extends along the circumferential direction of the elastic connecting sleeve.
Preferably, the back cover further comprises a back cover, and the back cover is connected to the back cover.
Preferably, the front shell is provided with a sound outlet hole in a penetrating manner.
Preferably, the earphone comprises the earphone shell and the loudspeaker unit arranged in the earphone shell.
The utility model has the beneficial effects that:
according to the earphone shell and the earphone, the back shell and the front shell which are arranged at intervals are connected through the elastic connecting sleeve, so that the earphone shell is simple in structure, and when a user wears the earphone, the front shell in contact with the ear of the user is flexible to a certain extent, high in comfort and firmer in wearing. This earphone shell can the different users 'of adaptation ear simultaneously, and when the user wore the earphone, the elastic connection cover received extrusion effort and warp, and based on different users, the extrusion effort that the elastic connection cover received is different, leads to taking place the change of different degrees along the size in the regulation clearance of cavity circumference extension to the relative position that makes front shell and back shell obtains the skew regulation, thereby earphone shell can the different users' of adaptation ear.
Drawings
Fig. 1 is a first schematic structural diagram of an earphone housing according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of an earphone housing according to a first embodiment of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is a schematic structural diagram three of an earphone housing according to a first embodiment of the present invention;
fig. 5 is a schematic structural diagram of a housing of an earphone according to a second embodiment of the present invention;
fig. 6 is a schematic structural diagram of a second earphone housing according to a second embodiment of the present invention;
FIG. 7 is an enlarged view at B in FIG. 6;
fig. 8 is a schematic structural diagram three of an earphone housing according to a second embodiment of the present invention.
In the figure:
1-an elastic connecting sleeve; 11-ear patch part; 111-a connecting segment; 112-an extension;
2-a front housing; 20-a cavity; 21-back shell; 211-a first retaining groove; 2111-first gap; 22-front shell; 221-a second limiting groove; 2211-second gap; 222-a reinforcement; 223-sound outlet; 23-adjusting the clearance;
3-a rear shell; 31-communicating chamber.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar parts throughout or parts having the same or similar functions. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
Example one
As shown in fig. 1 to 4, the present embodiment provides an earphone housing, which includes an elastic connection sleeve 1 and a front housing 2, the front housing 2 includes a back housing 21 and a front housing 22 that are disposed at an interval along an axial direction of the elastic connection sleeve 1, a cavity 20 for accommodating earphone components and an adjustment gap 23 communicating with the cavity 20 are formed between the back housing 21 and the front housing 22, the adjustment gap 23 extends along a circumferential direction of the cavity 20, the elastic connection sleeve 1 is disposed on an outer surface of the front housing 2 opposite to the adjustment gap 23, and two ends of the elastic connection sleeve 1 are respectively connected to the back housing 21 and the front housing 22 to close an opening of the adjustment gap 23 facing the elastic connection sleeve 1.
According to the earphone shell and the earphone, the earphone shell is connected with the back shell 21 and the front shell 22 which are arranged at intervals through the elastic connecting sleeve 1, so that the earphone shell is simple in structure, and when a user wears the earphone, the front shell 2 in contact with the ear of the user has certain flexibility, is high in comfortable feeling and is firmer to wear. Simultaneously this earphone shell can the different users 'of adaptation ear, when the user wore the earphone, elasticity adapter sleeve 1 received extrusion effort and warp, and based on different users, the extrusion effort variation that elasticity adapter sleeve 1 received, and then the change of the different degree takes place for the regulation clearance 23 that extends along cavity 20 circumference to make the relative position of front shell 22 and back shell 21 obtain the skew regulation, thereby earphone shell can the different users' of adaptation ear.
Referring to fig. 3 and 4, a first limiting groove 211 communicated with the adjusting gap 23 is formed in the outer surface of the back shell 21, a second limiting groove 221 communicated with the adjusting gap 23 is formed in the outer surface of the front shell 22, the first limiting groove 211 and the second limiting groove 221 extend along the circumferential direction of the elastic connecting sleeve 1 respectively, and the first limiting groove 211 and the second limiting groove 221 are communicated to form a containing cavity for containing the elastic connecting sleeve 1, so that the elastic connecting sleeve 1 is contained in the first limiting groove 211 and the second limiting groove 221, and the elastic connecting sleeve 1 is ensured to be firm and stable and is not easy to damage.
Alternatively, referring to fig. 3, the surface of the elastic connection sleeve 1 facing away from the front case 2 is kept on the same curved surface as the outer surface of the front case 2, so that the elastic connection sleeve 1 does not protrude or recess relative to the front case 2, thereby improving the wearing comfort.
Alternatively, referring to fig. 3 and 4, in the axial direction of the elastic connection sleeve 1, a first gap 2111 is provided between one end of the elastic connection sleeve 1 and the groove surface of the first limit groove 211 facing the front shell 22, and a second gap 2211 is provided between the other end of the elastic connection sleeve 1 and the groove surface of the second limit groove 221 facing the back shell 21. Through the cooperation of first clearance 2111 and second clearance 2211 to on the basis of adjusting clearance 23, further adaptation elastic connection sleeve 1 warp for elastic connection sleeve 1's both ends do not receive the restraint of procapsid 2, only its inner peripheral face is connected with procapsid 2 and is restricted, receives stress damage when avoiding elastic connection sleeve 1 to warp, increase of service life, also make elastic connection sleeve 1 warp more nimble, and then nimble relative position of adjusting front shell 22 and back shell 21.
Optionally, an adhesive layer is further included on the surface of the elastic connecting sleeve 1 facing the front shell 2, and the elastic connecting sleeve 1 is connected to the front shell 2 by the adhesive layer; one part of the adhesive layer is clamped between the elastic connecting sleeve 1 and the back shell 21, the other part of the adhesive layer is clamped between the elastic connecting sleeve 1 and the front shell 22, so that the elastic connecting sleeve 1 is convenient to connect the back shell 21 and the front shell 22 along the adjusting gap 23 during assembly, and one end of the adjusting gap 23, which is far away from the cavity 20, is sealed.
Optionally, the elastic connecting sleeve 1 and the bonding layer are of an integrated structure, and the elastic connecting sleeve 1 and the bonding layer are made of the same material, such as a silica gel material, and have viscosity before curing, so that the elastic connecting sleeve 1 is bonded and connected with the front shell 22 and the back shell 21, and have elasticity after curing, so as to adjust the relative position of the front shell 22 and the back shell 21, and through the structural design of the integrated structure of the elastic connecting sleeve 1 and the bonding layer, the elastic connecting sleeve 1 simultaneously has the effects of connecting the front shell 22 and the back shell 21, and serving as a cushion pad and sealing when the ear is inserted.
Referring to fig. 2 and 3, a reinforced portion 222 is disposed on a surface of the front shell 22 facing away from the second limiting groove 221, the reinforced portion 222 extends along a circumferential direction of the elastic connection sleeve 1, and one end faces the back shell 21. The part of the front shell 22 connected to the elastic connecting sleeve 1 is reinforced by the reinforcing part 222, and the relative position of the front shell 22 and the back shell 21 can be adjusted to achieve a limiting effect, so that the elastic connecting sleeve 1 is prevented from being deformed excessively and losing efficacy.
The earphone shell in this embodiment further includes a rear shell 3, and the rear shell 3 is connected to the back shell 21 and used for being held by a user to adjust the position of the front shell 2; a communication cavity 31 communicated with the cavity 20 is arranged in the rear shell 3, and the rear shell 3 and the front shell 2 are matched for installing electrical parts of the earphone. Optionally, the rear housing 3 extends in the radial direction of the elastic connection sleeve 1, so that when the front housing 2 is plugged for use on an ear, the rear housing 3 faces in the direction for gripping.
Referring to fig. 1 and 2, a sound outlet hole 223 is formed through the front case 22, and the sound outlet hole 223 provides an audio transmission channel for the speaker unit disposed in the cavity 20. Alternatively, the sound outlet holes 223 are provided in a plurality of rows, and the plurality of rows of sound outlet holes 223 are uniformly spaced on the front case 22 along the radial direction of the elastic connection sleeve 1, so that the sound quality of the earphone is uniform.
The embodiment further provides an earphone, the earphone comprises the earphone housing and a speaker unit installed in the earphone housing, the speaker unit is arranged in the cavity 20, and the audio is transmitted through the sound outlet 223.
Example two
The embodiment provides a headphone housing comprising an elastic connecting sleeve 1, a front housing 2 and a rear housing 3. Referring to fig. 5 to 8, the present embodiment is different from the first embodiment in that: the surface of the elastic connecting sleeve 1 departing from the front shell 2 is provided with an ear patch part 11, the ear patch part 11 extends along the circumferential direction of the elastic connecting sleeve 1, and the ear patch part 11 is an elastic body. Make earphone shell more laminate user's ear through ear subsides portion 11, promote the comfort.
Referring to fig. 6 and 7, the ear attachment portion 11 includes a connection section 111 and an extension section 112, the connection section 111 is an arc-shaped bent structure, one end of the connection section is connected to one end of the elastic connection sleeve 1 facing the front shell 22, the other end of the connection section is connected to the extension section 112, and the extension section 112 is spaced apart from the elastic connection sleeve 1 and extends toward the back shell 21. When the user wears the earphone, the extension part 112 can adjust the distance between the extension part and the elastic connecting sleeve 1 according to the ear size of the user, so that the earphone can be more attached to the ears of different users, and the wearing is firmer.
Alternatively, referring to fig. 7, the thickness of the extension section 112 is gradually reduced in a direction toward the back case 21, so that the outer surface of the extension section 112 is more in contact with the ear and the sense of pressure on the ear at the time of adjustment can be reduced.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. An earphone housing, comprising:
an elastic connecting sleeve (1);
procapsid (2), include the edge dorsal surface shell (21) and front surface shell (22) that the axial interval of elasticity adapter sleeve (1) set up, dorsal surface shell (21) with form a cavity (20) and intercommunication between front surface shell (22) regulation clearance (23) of cavity (20), it follows to adjust clearance (23) the circumference of cavity (20) extends, elasticity adapter sleeve (1) is just right adjust clearance (23) set up in the surface of procapsid (2), and connect respectively dorsal surface shell (21) with front surface shell (22).
2. The earphone housing according to claim 1, wherein a first limiting groove (211) communicating with the adjusting gap (23) is formed in an outer surface of the back housing (21), a second limiting groove (221) communicating with the adjusting gap (23) is formed in an outer surface of the front housing (22), the first limiting groove (211) and the second limiting groove (221) extend along a circumferential direction of the elastic connecting sleeve (1), and the elastic connecting sleeve (1) is accommodated in the first limiting groove (211) and the second limiting groove (221).
3. The earphone housing according to claim 1, further comprising an adhesive layer disposed on the elastic connecting sleeve (1), wherein a portion of the adhesive layer is sandwiched between the elastic connecting sleeve (1) and the back shell (21), and another portion of the adhesive layer is sandwiched between the elastic connecting sleeve (1) and the front shell (22).
4. A headset housing according to claim 3, characterized in that the elastic connecting sleeve (1) and the adhesive layer are of one-piece construction.
5. A headphone housing as claimed in claim 1, characterized in that the surface of the elastic connecting sleeve (1) facing away from the front housing (2) is provided with an ear patch (11), which ear patch (11) extends in the circumferential direction of the elastic connecting sleeve (1).
6. The earphone housing according to claim 5, wherein the ear paste portion (11) comprises a connecting section (111) and an extending section (112), the connecting section (111) is of an arc-shaped bent structure, one end of the connecting section is connected to one end of the elastic connecting sleeve (1) facing the front shell (22), the other end of the connecting section is connected to the extending section (112), and the extending section (112) is spaced from the elastic connecting sleeve (1) and extends towards the back shell (21).
7. Earphone housing according to claim 1, characterized in that a surface of the front shell (22) facing away from the elastic connecting sleeve (1) is provided with a reinforcement (222), the reinforcement (222) extending in the circumferential direction of the elastic connecting sleeve (1).
8. The earphone housing according to claim 1, further comprising a rear housing (3), the rear housing (3) being connected to the back shell (21).
9. The earphone housing according to claim 1, wherein the front shell (22) has a sound outlet hole (223) formed therethrough.
10. A headset comprising a headset housing according to any one of claims 1 to 9 and a speaker unit mounted in the headset housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122898747.1U CN216531746U (en) | 2021-11-24 | 2021-11-24 | Earphone shell and earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122898747.1U CN216531746U (en) | 2021-11-24 | 2021-11-24 | Earphone shell and earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216531746U true CN216531746U (en) | 2022-05-13 |
Family
ID=81532572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122898747.1U Expired - Fee Related CN216531746U (en) | 2021-11-24 | 2021-11-24 | Earphone shell and earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216531746U (en) |
-
2021
- 2021-11-24 CN CN202122898747.1U patent/CN216531746U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |