CN111083594B - Headset - Google Patents
Headset Download PDFInfo
- Publication number
- CN111083594B CN111083594B CN201911407320.8A CN201911407320A CN111083594B CN 111083594 B CN111083594 B CN 111083594B CN 201911407320 A CN201911407320 A CN 201911407320A CN 111083594 B CN111083594 B CN 111083594B
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- China
- Prior art keywords
- rotating shaft
- inner shell
- limiting
- groove
- shell
- 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.)
- Active
Links
- 238000013016 damping Methods 0.000 claims abstract description 27
- 210000005069 ears Anatomy 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 230000001815 facial effect Effects 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1008—Earpieces of the supra-aural or circum-aural type
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/105—Earpiece supports, e.g. ear hooks
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Headphones And Earphones (AREA)
Abstract
The invention discloses a headset, which comprises a headset main body and earshells respectively connected to two ends of the headset main body, wherein the earshells comprise an inner shell, an outer shell and a connecting piece, the inner shell is used for being attached to ears of a user, the outer shell is fixedly connected with the headset main body, the connecting piece comprises a first rotating shaft and a second rotating shaft which are perpendicular to each other, the inner shell is connected with the first rotating shaft and rotates around the first rotating shaft, a through hole is formed in the inner shell, the second rotating shaft penetrates through the through hole to be connected with the outer shell and drives the inner shell to rotate around the second rotating shaft relative to the outer shell, and damping pieces are respectively arranged in cooperation with the first rotating shaft and the second rotating shaft. By applying the headset, for users with different facial forms, the headset can be well attached to the faces of different users through the adjustment of the angles of the inner shell, so that the sound insulation effect is ensured, a closed sound cavity is formed, and a better passive noise reduction effect is obtained; meanwhile, the more closed sound cavity can have a good promotion effect on the active noise reduction algorithm. Therefore, the comprehensive experience of the user is improved.
Description
Technical Field
The invention relates to the technical field of wearable equipment, in particular to a headset.
Background
Headphones (Headphones) are widely used in life, such as for games, watching video, and so on. Headphones generally include a headphone body and a headphone housing connected to both ends of the headphone body. Most of the existing headsets are provided with earphone shell parts which cannot rotate through a rotating shaft for the appearance consistency, so that the earphone shells are difficult to be well attached to ears of users with different face shapes, and wearing comfort is low.
In summary, how to effectively solve the problem that the earphone shell of the headphone cannot rotate, so that the wearing comfort is poor, is a problem that needs to be solved by those skilled in the art at present.
Disclosure of Invention
Accordingly, an objective of the present invention is to provide a headset, which can effectively solve the problem that the wearing comfort is poor due to the fact that the earphone shell cannot rotate.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a headphone, including wear the main part with connect respectively in wear the earmuff at main part both ends, the earmuff includes inner shell, shell and connecting piece, the inner shell is used for laminating user's ear, the shell with wear main part fixed connection, the connecting piece includes looks vertically first pivot and second pivot, the inner shell with first pivot is connected and winds first pivot rotates, the through-hole has been seted up on the inner shell, the second pivot passes the through-hole with the shell is connected and drives the inner shell winds the second pivot is relative the shell rotates, and with first pivot with second pivot complex is provided with damping piece respectively.
Preferably, in the above headphone, the first rotation shaft is extended in a front-rear direction of the headphone body, and the second rotation shaft is extended in a top-bottom direction of the headphone body.
Preferably, in the above headset, the inner shell and the first rotating shaft are connected through a first limiting hoop, two ends of the first limiting hoop are fixedly connected with the inner shell, the middle part of the first limiting hoop is arc-shaped and surrounds a first limiting groove with the inner shell, the first rotating shaft is inserted into the first limiting groove, and the damping piece comprises a first elastic piece extruded between the first rotating shaft and the first limiting hoop.
Preferably, in the headphone, the headphone further comprises a third limiting hoop, two ends of the third limiting hoop are fixedly connected with the inner shell, the middle of the third limiting hoop is arc-shaped and surrounds a third limiting groove with the inner shell, the first rotating shaft is inserted into the third limiting groove, a first strip-shaped hole for limiting the rotating angle of the first rotating shaft is formed in the third limiting hoop, and the first rotating shaft is provided with a first positioning shaft inserted into the first strip-shaped hole.
Preferably, in the headphone, an inner shell mounting groove is formed in the inner shell, and the first limit hoop and the inner shell mounting groove are matched to enclose a first limit groove with a circular section; the third limit hoop and the inner shell mounting groove are matched to enclose a third limit groove with a circular cross section.
Preferably, in the headphone, the housing and the second rotating shaft are connected through a second limiting hoop, two ends of the second limiting hoop are fixedly connected with the housing, the middle of the second limiting hoop is arc-shaped and surrounds a second limiting groove with the housing, the second rotating shaft is inserted into the second limiting groove, and the damping piece comprises a second elastic piece extruded between the second rotating shaft and the second limiting hoop.
Preferably, in the headphone, an inner shell mounting groove is formed in the inner shell, and the first limit hoop and the inner shell mounting groove are matched to enclose a first limit groove with a circular section; the third limit hoop and the inner shell mounting groove are matched to enclose a third limit groove with a circular cross section.
Preferably, in the headphone, a housing mounting groove is formed in the housing, the second spacing clip 0 and the housing mounting groove cooperate to form a second spacing groove with a circular cross section, and the fourth spacing clip and the housing mounting groove cooperate to form a fourth spacing groove with a circular cross section.
Preferably, in the headset, the first elastic member is an O-ring sleeved outside the first rotating shaft; the second elastic piece is an O-shaped ring sleeved outside the two rotating shafts.
Preferably, in the above headset, the first rotating shaft is connected with the second rotating shaft through a connecting shaft, and the connecting shaft is perpendicular to both the first rotating shaft and the second rotating shaft.
Preferably, in the headphone, the outer shell includes a cylindrical base portion and a limiting portion connected to the base portion and having a horn mouth shape, and the inner shell rotates within the range of the limiting portion.
The headset provided by the invention comprises a headset main body and earshells respectively connected to two ends of the headset main body. Wherein, the earmuff includes inner shell, shell and connecting piece, the inner shell is used for laminating user's ear, shell and wear main part fixed connection, the connecting piece includes looks vertically first pivot and second pivot, the inner shell is connected and can rotate around first pivot with first pivot, the through-hole has been seted up on the inner shell, the second pivot passes the through-hole and is connected with the shell, and can drive the inner shell and rotate around the relative shell of second pivot, and be provided with the damping piece respectively with first pivot and second pivot complex, in order to provide the inner shell around first pivot pivoted damping force and the relative shell pivoted damping force of second pivot.
The earphone comprises a main body, an earphone body and a pair of earshells, wherein the two ends of the main body are connected with each other through a connecting piece, the earshells are connected with each other through the connecting piece, the inner shell can rotate around a first rotating shaft of the connecting piece, the second rotating shaft is connected with the outer shell, the inner shell can rotate around the second rotating shaft along with the second rotating shaft relative to the outer shell, the inner shell can rotate in two directions perpendicular to each other relative to the outer shell, a user can adjust the inner shell to a proper angle according to needs through the arrangement of the damping piece, and the damping force provided by the damping piece enables the inner shell to be kept at the position. In conclusion, the headset is applicable to users with different facial forms, and can be well attached to the faces of different users through the adjustment of the angles of the inner shell to form a closed sound cavity, so that a better passive noise reduction effect is achieved; meanwhile, the more closed sound cavity can have a good promotion effect on the active noise reduction algorithm.
Therefore, the comprehensive experience of the user is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a headphone according to an embodiment of the present invention;
FIG. 2 is a schematic view of the partial explosion structure of FIG. 1;
FIG. 3 is a schematic diagram illustrating the connection between the first shaft and the inner housing;
Fig. 4 is a schematic diagram of connection between the second shaft and the housing.
The figures are marked as follows:
The head body 1, the earmuff 2, the inner shell 21, the through hole 211, the outer shell 22, the base 221, the limit part 222, the first rotating shaft 23, the second rotating shaft 24, the connecting shaft 25, the first limit clip 26, the first elastic member 27, the first bar-shaped hole 28, the first positioning shaft 29, the second limit clip 30, the second elastic member 31, the third limit clip 32, the fourth limit clip 33, the second bar-shaped hole 34, the second positioning shaft 35, the exterior trim 3, and the screw 4.
Detailed Description
The embodiment of the invention discloses a headset for improving wearing comfort of a user.
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, fig. 1 is a schematic structural diagram of a headphone according to an embodiment of the present invention; FIG. 2 is a schematic view of the partial explosion structure of FIG. 1; FIG. 3 is a schematic diagram illustrating the connection between the first shaft and the inner housing; fig. 4 is a schematic diagram of connection between the second shaft and the housing.
In one embodiment, the present invention provides a headset comprising a headset body 1 and earshells 2 respectively connected to both ends of the headset body 1.
The main body 1 of the headset is a main body structure for connecting two earshells 2, which can be in a U shape, has elasticity, and can limit the position of the main body 1 from the upper part of the head of a user when the user wears the headset, and provides the clamping force for the two earshells 2 inwards. The specific structure of the head body 1 may refer to a conventional headphone structure in the prior art, and will not be described herein.
The number of earshells 2 is generally two, and they are respectively attached to both ends of the head-wearing body 1. The earshell 2 comprises an inner shell 21, an outer shell 22 and a connector. It should be noted that, the structure and principle of the headphone for outputting audio may refer to the prior art, and will not be described herein.
The inner shell 21 is used for fitting the ears of a user, the outer shell 22 is a shell opposite to the inner shell 21, and the outer shell 22 is fixedly connected with the head-wearing main body 1. The shape of the inner surface of the inner case 21 may be referred to as a corresponding arrangement of a conventional headphone in the related art, and is not particularly limited herein.
The connecting member includes a first rotating shaft 23 and a second rotating shaft 24 perpendicular to each other, and the inner housing 21 is connected to the first rotating shaft 23 and is rotatable about the first rotating shaft 23. The first rotating shaft 23 and the second rotating shaft 24 are perpendicular, and the direction of the second rotating shaft 24 is the Y direction when the direction of the first rotating shaft 23 is taken as the X direction. The first rotating shaft 23 and the second rotating shaft 24 may be directly connected or may be connected by a connecting portion such as a connecting shaft 25 to form an integral connection structure. The inner shell 21 and the outer shell 22 are rotatably connected by a connecting piece. The first rotating shaft 23 is rotatably connected with the inner shell 21, so that the inner shell 21 can rotate around the first rotating shaft 23, and particularly the first rotating shaft 23 can be connected with the inner shell 21 through a clamp or the like, on one hand, the rotation of the inner shell 21 around the first rotating shaft 23 can be realized, and meanwhile, the first rotating shaft 23 is limited and mounted on the inner shell 21. When the user adjusts the ear shell 2 in the X direction, the inner shell 21 is rotated around the X direction, and the inner shell 21 is rotated around the first rotation shaft 23 to achieve the adjustment.
The inner shell 21 is provided with a through hole 211, and the second rotating shaft 24 passes through the through hole 211 to be connected with the outer shell 22 and can drive the inner shell 21 to rotate around the second rotating shaft 24 relative to the outer shell 22. That is, the second rotating shaft 24 is rotatably connected with the outer shell 22, and since the first rotating shaft 23 is perpendicular to the second rotating shaft 24, the inner shell 21 and the second rotating shaft 24 can rotate synchronously, and when the second rotating shaft 24 rotates relative to the outer shell 22, the inner shell 21 rotates synchronously relative to the outer shell 22. When the user adjusts the ear shell 2 in the Y direction, the inner shell 21 rotates around the Y direction, and the inner shell 21 drives the second rotating shaft 24 to rotate relative to the outer shell 22, so as to realize adjustment.
Damping members are respectively provided in cooperation with the first and second rotating shafts 23 and 24 to provide a damping force of rotation of the inner housing 21 about the first rotating shaft 23 and a damping force of rotation of the second rotating shaft 24 relative to the outer housing 22. The inner case 21 can be maintained at a corresponding angle by the damping force provided by the damping member according to the angle by which the user rotates the inner case 21.
The earmuffs 2 connected with the two ends of the headset main body 1 comprise the inner shell 21 and the outer shell 22, the inner shell 21 and the outer shell 22 are connected through the connecting piece, the inner shell 21 can rotate around the first rotating shaft 23 of the connecting piece, the second rotating shaft 24 is connected with the outer shell 22, the inner shell 21 can rotate around the second rotating shaft 24 along with the second rotating shaft 24 relative to the outer shell 22, the inner shell 21 can rotate in two directions perpendicular to each other relative to the outer shell 22, and through the arrangement of the damping piece, a user can adjust the inner shell 21 to a proper angle according to the requirement, and the damping force provided by the damping piece enables the inner shell 21 to be kept at the position. In sum, the headset is applicable to users with different facial forms, and can be well attached to the faces of different users through the adjustment of the angles of the inner shell 21, so that a closed sound cavity is formed, and a better passive noise reduction effect is obtained; meanwhile, the more closed sound cavity can have a good promotion effect on the active noise reduction algorithm. Therefore, the comprehensive experience of the user is improved.
Further, the first rotation shaft 23 is provided to extend in the front-rear direction of the head-mounted main body 1, and the second rotation shaft 24 is provided to extend in the up-down direction of the head-mounted main body 1. The front-rear direction and the up-down direction herein refer to the front-rear direction and the up-down direction in the wearing state of the head-mounted body 1, wherein the up-down direction may be parallel to the end face of the inner case 21 and coincides with the extending direction of the end portion of the head-mounted body 1, and the corresponding front-rear direction is a direction perpendicular to the up-down direction and parallel to the end face of the inner case 21. When the face fitting device is used by a user, the upper and lower angles and the front and rear angles of the inner shell 21 can be adjusted to better fit the face. The first and second rotating shafts 23 and 24 are provided as above, so that the user can adjust the angle conveniently.
Specifically, the inner shell 21 and the first rotating shaft 23 are connected through the first limiting hoops 26, two ends of the first limiting hoops 26 are fixedly connected with the inner shell 21, the middle part of the first limiting hoops is arc-shaped and surrounds a first limiting groove with the inner shell 21, the first rotating shaft 23 is inserted into the first limiting groove, and the damping piece comprises a first elastic piece 27 extruded between the first rotating shaft 23 and the first limiting hoops 26. That is, the first spacing clip 26 includes fixing portions at two ends and an arc portion connected between the two fixing portions, the two fixing portions are fixedly connected with the inner housing 21, and can be specifically connected by a screw 4, the arc portion and the inner housing 21 enclose a first spacing groove, the first rotating shaft 23 is inserted into the first spacing groove, and then the first rotating shaft 23 is limited in the first spacing groove and cannot deviate from and can rotate in the first spacing groove. And because the first elastic member 27 is extruded between the first rotating shaft 23 and the first limiting hoop 26, when the inner shell 21 rotates around the first rotating shaft 23, the first elastic member 27 provides a damping force, so that the inner shell 21 can stay at a corresponding rotation angle.
Further, the inner shell comprises a third limiting hoop 32, two ends of the third limiting hoop 32 are fixedly connected with the inner shell 21, the middle part of the third limiting hoop is arc-shaped and surrounds a third limiting groove with the inner shell 21, and the first rotating shaft 23 is inserted into the third limiting groove, namely, the inner shell 21 and the first rotating shaft 23 are connected through the first limiting hoop 26 and the third limiting hoop 32. The third spacing clip 32 is provided with a first bar-shaped hole 28 for limiting the rotation angle of the first rotating shaft 23, the first rotating shaft 23 is provided with a first positioning shaft 29, and the first positioning shaft 29 is inserted into the first bar-shaped hole 28 and rotates along the first bar-shaped hole 28. That is, when the inner shell 21 rotates around the first rotating shaft 23, since the third spacing collar 32 is fixedly connected with the inner shell 21, the third spacing collar 32 rotates synchronously with the inner shell 21, the first positioning shaft 29 on the first rotating shaft 23 is inserted into the first bar-shaped hole 28 of the third spacing collar 32, and the first bar-shaped hole 28 rotates relative to the first positioning shaft 29 along with the rotation of the third spacing collar 32, so that the effect of limiting the rotation direction is further played, and when the first bar-shaped hole 28 rotates until the first positioning shaft 29 abuts against the end part of the first bar-shaped hole 28, the third spacing collar 32 cannot rotate continuously, that is, the rotation of the inner shell 21 towards the corresponding direction is limited. Similarly, when the first bar-shaped hole 28 rotates until the first positioning shaft 29 abuts against the other end of the first bar-shaped hole 28, the rotation of the inner housing 21 in this direction is also restricted. Therefore, the first bar-shaped hole 28 and the first positioning shaft 29 are matched to play a role of positioning and limiting, and the position and the rotation angle are limited.
Further, an inner shell mounting groove is formed in the inner shell 21, the first limiting hoop 26 and the inner shell mounting groove are matched to form a first limiting groove with a circular cross section, and the third limiting hoop 32 and the inner shell mounting groove are matched to form a third limiting groove with a circular cross section. Specifically, the inner shell mounting groove is a groove with a semicircular section, the middle part of the first limiting hoop 26 is correspondingly semicircular, and then the first limiting groove and the second limiting hoop form a circular inner cavity, namely the first limiting groove, and the middle part of the third limiting hoop 32 is correspondingly semicircular, and then the first limiting groove and the second limiting groove form a circular inner cavity, namely the third limiting groove, so as to be matched with the first rotating shaft 23. So set up to make things convenient for the inner shell mounting groove to play spacing effect to first pivot 23, be convenient for simultaneously first spacing clip 26 and third spacing clip 32 and the fixed of inner shell 21.
Specifically, the first elastic member 27 is an O-ring sleeved outside the first rotating shaft 23. That is, the O-ring is pressed between the first rotating shaft 23 and the first limit collar 26, and in the case of providing the inner housing installation groove, the O-ring is also pressed between the first rotating shaft 23 and the groove wall of the inner housing installation groove, and when the inner housing 21 rotates, the friction force between the O-ring and the first limit collar 26 and the inner housing installation groove side groove wall forms a damping force for the rotation of the inner housing 21. The first elastic member 27 may be another elastic member capable of providing a damping force, such as a spacer, if necessary.
If necessary, a first bar-shaped hole 28 may be provided on the first spacing clip 26 and engaged with a first positioning shaft 29 on the first rotating shaft 23.
The connection relationship between the first rotating shaft 23 and the inner shell 21 is described above, and correspondingly, the outer shell 22 and the second rotating shaft 24 may also be connected through the second limiting hoops 30, two ends of the second limiting hoops 30 are fixedly connected with the outer shell 22, the middle part is arc-shaped and forms a second limiting groove with the outer shell 22, the second rotating shaft 24 is inserted into the second limiting groove, and the damping member includes a second elastic member 31 extruded between the second rotating shaft 24 and the second limiting hoops 30. That is, the second spacing clip 30 includes fixing portions at two ends and an arc portion connected between the fixing portions, the fixing portions are fixedly connected with the housing 22, and can be specifically connected by a screw 4, the arc portion and the housing 22 enclose a second spacing groove, and the second rotating shaft 24 is inserted outside the second spacing groove, so that the second rotating shaft 24 is limited in the second spacing groove and can not be separated from the second spacing groove, and can rotate in the second spacing groove. And because the second elastic member 31 is extruded between the second rotating shaft 24 and the second limiting hoop 30, when the second rotating shaft 24 rotates relative to the housing 22, the second elastic member 31 provides a damping force, so that the second rotating shaft 24 can stay at a corresponding rotation angle.
Further, the device further comprises a fourth limiting hoop 33, two ends of the fourth limiting hoop 33 are fixedly connected with the shell 22, the middle of the fourth limiting hoop is arc-shaped and surrounds a fourth limiting groove with the shell 22, the second rotating shaft 24 is inserted into the fourth limiting groove, a second strip-shaped hole 34 for limiting the rotating angle of the second rotating shaft 24 is formed in the fourth limiting hoop 33, a second positioning shaft 35 is arranged on the second rotating shaft 24, and the second positioning shaft 35 is inserted into the second strip-shaped hole 34 and rotates along the second strip-shaped hole 34. That is, when the inner shell 21 drives the second rotating shaft 24 to rotate synchronously relative to the outer shell 22, since the fourth limiting hoop 33 is fixedly connected with the outer shell 22, the second positioning shaft 35 on the second rotating shaft 24 is inserted into the second bar-shaped hole 34 of the fourth limiting hoop 33 and rotates along with the rotation of the second rotating shaft 24, the second positioning shaft 35 rotates relative to the second bar-shaped hole 34, so that the effect of limiting the rotation direction is further played, and when the second positioning shaft 35 rotates to abut against one end of the second bar-shaped hole 34, the second rotating shaft 24 cannot rotate continuously, that is, the rotation of the inner shell 21 in the corresponding direction is limited. Similarly, when the second positioning shaft 35 rotates to abut against the other end of the second bar-shaped hole 34, the rotation of the inner housing 21 in this direction is also restricted. Therefore, the second bar-shaped hole 34 and the second positioning shaft 35 are matched to play a role of positioning and limiting, and the position and the rotation angle are limited.
Further, the second elastic member 31 is an O-ring sleeved outside the two rotating shafts. In order to facilitate the fixation of the second spacing clip 30 and the fourth spacing clip 33, the housing 22 is provided with a housing mounting groove, the second spacing clip 30 and the housing mounting groove cooperate to form a second spacing groove with a circular cross section, and the fourth spacing clip 33 and the housing mounting groove cooperate to form a fourth spacing groove with a circular cross section. The structure of the second spacing clip 30 and the fourth spacing clip may refer to the corresponding arrangement of the first spacing clip 26 and the third spacing clip 32, and will not be described herein.
The rotary connection of the first rotary shaft 23 and the second rotary shaft 24 is realized through the structure, and the structure is simple and reliable. The rotational mounting of the first and second shafts 23, 24 may also be accomplished by providing other shaft fixtures as desired.
On the basis of the above embodiments, the first rotating shaft 23 and the second rotating shaft 24 are connected by the connecting shaft 25, and the connecting shaft 25 is perpendicular to both the first rotating shaft 23 and the second rotating shaft 24. The first rotating shaft 23 and the second rotating shaft 24 are connected through the connecting shaft 25, so that the first rotating shaft 23 and the second rotating shaft 24 are convenient to be respectively installed with the inner shell 21 and the outer shell 22. The length of the connecting shaft 25 may be set as needed, and is not particularly limited herein. The connecting shaft 25 is perpendicular to both the first rotation shaft 23 and the second rotation shaft 24, and when the first rotation shaft 23 is denoted as X-direction and the second rotation shaft 24 is denoted as Y-direction, the connecting shaft 25 extends in the Z-direction. The inner shell 21 is provided with a through hole 211, the second rotating shaft 24 passes through the through hole 211 and is connected with the outer shell 22, and then the connecting shaft 25 is positioned in the through hole 211, so that the limiting and connecting functions are further realized. By adopting the connecting piece with the structure, the inner shell 21 and the outer shell 22 are connected through one component, so that the inner shell 21 can rotate relative to the outer shell 22 in two directions which are relatively vertical, and the use is convenient for a user to adjust. Meanwhile, the connecting piece is simple in structure, and influences the appearance well of the outer shell 22 and the inner shell 21, so that the user experience is improved, and meanwhile, the appearance of the headset is not influenced.
In the above embodiments, the outer case 22 includes the base 221 having a cylindrical shape and the stopper 222 having a horn mouth shape connected to the base 221, and the inner case 21 rotates within the range of the stopper 222. Through the setting of base 221, be convenient for shell 22 and wear main part 1 fixed connection, limit part 222 is the horn mouth form, and inner shell 21 cooperates with it, can rotate in the horn mouth. The inner shell 21 cooperates with the outer shell 22 to conform to the shape of the shell 2 of a conventional headset. The shapes of the outer shell 22 and the inner shell 21 are not limited to the above-described structure, and may be set accordingly according to specific needs.
Further, an exterior decoration 3 may be fixed to the outer end surface of the housing 22, and a decorative plate having a shape corresponding to the outer end surface of the housing 22 may be fixed, and a product logo or other exterior decoration pattern may be printed on the decorative plate.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The headset comprises a headset main body (1) and earshells (2) which are respectively connected to two ends of the headset main body (1), and is characterized in that the earshells (2) comprise an inner shell (21), an outer shell (22) and a connecting piece, the inner shell (21) is used for being attached to ears of a user, the outer shell (22) is fixedly connected with the headset main body (1), the connecting piece comprises a first rotating shaft (23) and a second rotating shaft (24) which are perpendicular to each other, the inner shell (21) is connected with the first rotating shaft (23) and rotates around the first rotating shaft (23), through holes (211) are formed in the inner shell (21), and the second rotating shaft (24) penetrates through the through holes (211) to be connected with the outer shell (22) and drive the inner shell (21) to rotate around the second rotating shaft (24) relative to the outer shell (22), and damping pieces are respectively arranged in a matched mode with the first rotating shaft (23) and the second rotating shaft (24); the first rotating shaft (23) is connected with the second rotating shaft (24) through a connecting shaft (25), the connecting shaft (25) is perpendicular to the first rotating shaft (23) and the second rotating shaft (24), and the connecting shaft (25) is located in the through hole (211).
2. The headphone according to claim 1, wherein the first rotation shaft (23) is provided extending in a front-rear direction of the headphone body (1), and the second rotation shaft (24) is provided extending in an up-down direction of the headphone body (1).
3. The headphone according to claim 1, characterized in that the inner shell (21) and the first rotating shaft (23) are connected through a first limiting hoop (26), two ends of the first limiting hoop (26) are fixedly connected with the inner shell (21), the middle part of the first limiting hoop is arc-shaped and forms a first limiting groove together with the inner shell (21), the first rotating shaft (23) is inserted into the first limiting groove, and the damping piece matched with the first rotating shaft (23) comprises a first elastic piece (27) extruded between the first rotating shaft (23) and the first limiting hoop (26).
4. A headset according to claim 3, further comprising a third limiting hoop (32), wherein two ends of the third limiting hoop (32) are fixedly connected with the inner shell (21), the middle part of the third limiting hoop is arc-shaped and surrounds a third limiting groove with the inner shell (21), the first rotating shaft (23) is inserted into the third limiting groove, a first bar-shaped hole (28) for limiting the rotating angle of the first rotating shaft (23) is formed in the third limiting hoop (32), and a first positioning shaft (29) inserted into the first bar-shaped hole (28) is arranged on the first rotating shaft (23).
5. The headphone according to claim 4, characterized in that an inner shell mounting groove is provided on the inner shell (21), and the first limit clip (26) and the inner shell mounting groove cooperate to enclose the first limit groove with a circular cross section; the third limit hoop (32) is matched with the inner shell mounting groove to form a third limit groove with a circular cross section.
6. The headphone according to claim 1, characterized in that the housing (22) and the second rotating shaft (24) are connected through a second limiting hoop (30), two ends of the second limiting hoop (30) are fixedly connected with the housing (22), the middle part of the second limiting hoop is arc-shaped and forms a second limiting groove with the housing (22), the second rotating shaft (24) is inserted into the second limiting groove, and the damping piece matched with the second rotating shaft (24) comprises a second elastic piece (31) extruded between the second rotating shaft (24) and the second limiting hoop (30).
7. The headphone according to claim 6, further comprising a fourth spacing clip (33), wherein two ends of the fourth spacing clip (33) are fixedly connected with the housing (22), the middle part is arc-shaped and encloses a fourth spacing groove with the housing (22), the second rotating shaft (24) is inserted into the fourth spacing groove, a second bar-shaped hole (34) for limiting the rotation angle of the second rotating shaft (24) is formed in the fourth spacing clip (33), and a second positioning shaft (35) inserted into the second bar-shaped hole (34) is formed in the second rotating shaft (24).
8. The headphone according to claim 7, characterized in that a housing mounting groove is provided on the housing (22), the second spacing clip (30) cooperates with the housing mounting groove to enclose the second spacing groove with a circular cross section, and the fourth spacing clip (33) cooperates with the housing mounting groove to enclose the fourth spacing groove with a circular cross section.
9. The headphone according to any of claims 1-8, characterized in that the outer shell (22) comprises a cylindrical base part (221) and a bellmouth-shaped limit part (222) connected to the base part (221), the inner shell (21) rotating within the limit part (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911407320.8A CN111083594B (en) | 2019-12-27 | 2019-12-27 | Headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911407320.8A CN111083594B (en) | 2019-12-27 | 2019-12-27 | Headset |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111083594A CN111083594A (en) | 2020-04-28 |
| CN111083594B true CN111083594B (en) | 2024-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911407320.8A Active CN111083594B (en) | 2019-12-27 | 2019-12-27 | Headset |
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| Country | Link |
|---|---|
| CN (1) | CN111083594B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203691606U (en) * | 2014-02-11 | 2014-07-02 | 青岛歌尔声学科技有限公司 | Multi-angle adjustable headphone |
| CN210579163U (en) * | 2019-12-27 | 2020-05-19 | 歌尔科技有限公司 | Head-wearing earphone |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3089473A4 (en) * | 2013-12-25 | 2016-12-28 | Panasonic Ip Man Co Ltd | Headphone |
| CN207766475U (en) * | 2017-12-19 | 2018-08-24 | 歌尔科技有限公司 | A kind of earphone steering regulating mechanism and a kind of headphone |
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2019
- 2019-12-27 CN CN201911407320.8A patent/CN111083594B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203691606U (en) * | 2014-02-11 | 2014-07-02 | 青岛歌尔声学科技有限公司 | Multi-angle adjustable headphone |
| CN210579163U (en) * | 2019-12-27 | 2020-05-19 | 歌尔科技有限公司 | Head-wearing earphone |
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| Publication number | Publication date |
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| CN111083594A (en) | 2020-04-28 |
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