CN216905247U

CN216905247U - Magnetic type headset with earmuffs

Info

Publication number: CN216905247U
Application number: CN202220221036.2U
Authority: CN
Inventors: 郭群; 杨庭耀
Original assignee: Shenzhen Bian Technology Co ltd
Current assignee: Shenzhen Bian Technology Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-07-05
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a magnetic type headset of an earmuff, which comprises a headset support and two headset heads arranged at two ends of the headset support, wherein the two headset heads and the headset support enclose to form an accommodating space; the casing is located to the earmuff to the setting of shroud phonate hole, the earmuff corresponds the recess towards one side of casing and is equipped with the arch, corresponds the arch in the earmuff and is equipped with second magnetic part, and the arch holds and is spacing in the recess, and first magnetic part and second magnetic part magnetic adsorption. The technical scheme of the utility model aims to improve the convenience of assembling and disassembling the earmuff and the shell, achieve the effects of sealing and improving the sound quality of the earphone.

Description

Magnetic type headset with earmuffs

Technical Field

The utility model relates to the technical field of earphones, in particular to a headset with a magnetic type earmuff.

Background

Because of its convenient to carry and can the ears wear, the soft earmuff of cooperation can surround the ear, is used for listening to music or doing the motion along with stereo output, receives masses of users' unanimous favor. Most earcaps on the market are inconvenient to replace and large in replacement difficulty, so that most earcaps on the market are not sold in an accessory form, and the earcaps cannot be conveniently replaced after being used for a long time and cortex aging damage.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a headset with a magnetic earmuff, aiming at improving the sealing property of the earmuff and a shell and improving the integral sound effect of the headset.

In order to achieve the above object, the headset of the magnetic-type earmuff provided by the present invention includes a headset bracket and two headset heads disposed at two ends of the headset bracket, wherein the two headset heads and the headset bracket enclose and form an accommodating space, and each headset head includes:

the earshell assembly comprises a shell and a first magnetic part, the shell is connected with the head-mounted support, one side of the shell facing the accommodating space is provided with a sound outlet and a groove, the groove is arranged around the sound outlet, and the first magnetic part is arranged in the groove; and

the earmuff is arranged on the shell, covers the sound outlet hole, and faces towards one side of the shell, the groove is provided with a protrusion, the protrusion is internally provided with a second magnetic part, the protrusion is accommodated and limited in the groove, and the first magnetic part and the second magnetic part are magnetically adsorbed.

Optionally, the first magnetic member is an annular magnetic strip.

Optionally, the first magnetic member is a plurality of first magnets, the first magnets are arranged along the groove at intervals, the second magnetic member is a plurality of second magnets, and the second magnets are arranged in one-to-one correspondence with the first magnets.

Optionally, a positioning hole is further formed in one side, facing the accommodating space, of the shell, the groove is located between the positioning hole and the sound outlet, a positioning column is convexly arranged on one side, facing the shell, of the ear cap, and the positioning column penetrates through the positioning hole.

Optionally, one end of the positioning column away from the earmuff is tapered.

Optionally, the first magnetic member is an electromagnet, and the second magnetic member is a permanent magnet.

Optionally, the magnetic ear muff headset further comprises two head pads, each head pad is disposed on one of the shells, each head pad comprises:

one end of the support frame is rotatably connected with the shell, and the other end of the support frame extends towards the accommodating space; and

the cushion block is arranged in the accommodating space and is connected with one end, far away from the shell, of the support frame, and the cushion block is used for being attached to the head of a user.

Optionally, the headrest still includes first pivot and reset torsion spring, first pivot is located the support frame is kept away from the one end of cushion, reset torsion spring cover is located first pivot, the casing corresponds first shaft hole has been seted up to first pivot, first pivot is worn to locate first shaft hole, reset torsion spring is used for ordering about first pivot drives the support frame rotates and resets.

Optionally, one end of the support frame, which is far away from the shell, is rotatably connected with the cushion block.

Optionally, the rotation direction of one end of the support frame and the rotation direction of the housing are defined as a first direction, the rotation direction of the other end of the support frame and the rotation direction of the cushion block are defined as a second direction, and the first direction and the second direction are arranged in parallel.

The headset of the magnetic type earmuff comprises a headset support and two headset heads, wherein the headset support and the two headset heads are enclosed to form an accommodating space, and a user stretches the head into the accommodating space so that the earshell assemblies of the two headset heads are attached to the corresponding ears to listen to sound. Meanwhile, the earmuff component comprises a shell and a first magnetic part, the shell is provided with a sound outlet for sound to be transmitted out, a groove is arranged to surround the sound outlet, and the first magnetic part is arranged in the groove. The sound outlet hole is covered by the ear cap, so that when the ear cap is sleeved on the ear of the user, the sound emitted from the sound outlet hole can pass through the ear cap and enter the ear of the user. Correspond the recess on the earmuff and be equipped with the arch to be equipped with second magnetic part in the earmuff, when the arch holds and is spacing in the recess, the earmuff is fixed with the casing, and through the mutual magnetic adsorption of first magnetic part and second magnetic part, adopt magnetism to inhale the fixed assembly earmuff of formula structure, convenient to detach, the consumer changes the earmuff very easily, does not need any assembly and disassembly tools, has realized simply removable, has prolonged the life of earphone. Through magnetism type structure, need not open the buckle hole, reach sealedly, improve tone quality, bring better experience.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a headset with a magnetic earmuff according to an embodiment of the present invention;

FIG. 2 is an exploded view of one embodiment of the magnetically attractable earset headset of the present invention;

fig. 3 is an exploded view of the head cushion of the magnetic ear muff of the present invention.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Most earmuffs on the market are inconvenient to replace, and the replacement difficulty is large, so that most earmuffs on the market are not sold in an accessory form, and the earmuffs cannot be replaced after long-term leather aging damage. In addition, earmuff assembly structure on the market all is buckle mode fixed mounting, and buckle structure can't accomplish sealedly, can leak gas, leads to earphone tone quality not good enough.

In view of the above problems, the present invention provides a magnetic earmuff headset 100.

Referring to fig. 1 and fig. 2 in combination, in the embodiment of the present invention, the magnetic earmuff headset 100 includes a headset frame 1 and two earpieces 2 disposed at two ends of the headset frame 1, the two earpieces 2 and the headset frame 1 enclose to form an accommodating space 4, each earpiece 2 includes an earshell assembly 21 and an earmuff 22, the earshell assembly 21 includes a housing 211 and a first magnetic member 212, the housing 211 is connected to the headset frame 1, a sound outlet 2111 and a groove 2112 are disposed on one side of the housing 211 facing into the accommodating space 4, the groove 2112 is disposed around the sound outlet 2111, and the first magnetic member 212 is disposed in the groove 2112; the ear cap 22 is disposed on the housing 211 and covers the sound outlet 2111, a protrusion 221 is disposed on a side of the ear cap 22 facing the housing 211 corresponding to the groove 2112, a second magnetic member 222 is disposed in the ear cap 22 corresponding to the protrusion 221, the protrusion 221 is accommodated and limited in the groove 2112, and the first magnetic member 212 and the second magnetic member 222 are magnetically attracted.

In this embodiment, wear support 1 and be two crooked connecting rods to connect two earphone heads 2 respectively, can understand, wear support 1 flexible setting, with the distance between two earphone heads 2 of adjustment, the user of being convenient for wears on the ear. Each headset head 2 includes, but is not limited to, a housing 211, speakers, circuit board, etc. to perform the sound generating function. Specifically, the housing 211 is provided with a sound outlet 2111 so as to facilitate transmission of sound emitted by the speaker, and the sound outlet 2111 is formed by a plurality of circular holes arranged in a circular array. The groove 2112 is arranged to surround the sound outlet 2111, the protrusion 221 is annular and is matched with the groove 2112, and when the earmuff 22 is connected with the shell 211, the protrusion 221 is arranged in the groove 2112 in a penetrating way. Meanwhile, the first magnetic member 212 may be fixed in the groove 2112 by bonding or clamping, and the second magnetic member 222 is fixed in the ear cap 22 and disposed corresponding to the protrusion 221, so that when the protrusion 221 is inserted into the groove 2112, the second magnetic member 222 and the first magnetic member 212 may be magnetically attracted to improve connection stability and sealing performance. It can be understood that the ear cap 22 and the shell 211 are connected in a magnetic attraction manner, so that the assembly and disassembly convenience is improved, and the ear cap 22 can be assembled and disassembled at any time and is convenient to replace. The first magnetic member 212 and the second magnetic member 222 may be magnets or magnetic strips, and are not limited herein as long as the first magnetic member 212 and the second magnetic member 222 can be magnetically attracted.

The headset 100 of the magnetic type earmuff comprises a headset support 1 and two headset heads 2, the headset support 1 and the two headset heads 2 are enclosed to form an accommodating space 4, and a user stretches the head into the accommodating space 4 so that the earshell assemblies 21 of the two headset heads 2 are attached to corresponding ears to listen to sound. Meanwhile, the earmuff assembly 21 includes a housing 211 and a first magnetic member 212, the housing 211 is provided with a sound outlet 2111 for sound to be transmitted, a recess 2112 is provided to surround the sound outlet 2111, and the first magnetic member 212 is provided in the recess 2112. The sound outlet holes 2111 are covered by the ear cap 22, so that when the ear cap 22 is fitted over the ear of the user, sound coming out of the sound outlet holes 2111 can pass through the ear cap 22 into the ear of the user. Correspond recess 2112 on earmuff 22 and be equipped with protruding 221, and be equipped with second magnetic part 222 in earmuff 22, when protruding 221 holds and spacing in recess 2112, earmuff 22 is fixed with casing 211, and through the mutual magnetic adsorption of first magnetic part 212 and second magnetic part 222, adopt the fixed assembly earmuff 22 of formula structure of magnetism absorption, convenient to detach, the consumer changes earmuff 22 very easily, do not need any assembly and disassembly tools, simple removable has been realized, the service life of earphone has been prolonged. Through magnetism type structure, need not open the buckle hole, reach sealedly, improve tone quality, bring better experience.

In one embodiment, the first magnetic member 212 is an annular magnetic strip. In this embodiment, the first magnetic member 212 is a magnetic strip, and is in a ring shape to fit the groove 2112. Simultaneously, still can laminate the diapire at recess 2112 with the annular magnetic stripe, connect more stably, it is more convenient to install.

In one embodiment, the first magnetic members 212 are a plurality of first magnets disposed at intervals along the notch 2112, and the second magnetic members 222 are a plurality of second magnets disposed in a one-to-one correspondence with the plurality of first magnets.

In this embodiment, can be the annular with a plurality of first magnets and install the diapire at recess 2112, and a plurality of first magnets set up at an interval each other, and is corresponding, corresponds arch 221 and is equipped with a plurality of second magnets in earmuff 22 for a plurality of second magnets and a plurality of first magnets one-to-one magnetic adsorption, thereby reach the effect of absorption connection.

As shown in fig. 2, in an embodiment, a positioning hole 2113 is further disposed on a side of the housing 211 facing the accommodating space 4, the groove 2112 is located between the positioning hole 2113 and the sound outlet 2111, and a positioning post 223 is convexly disposed on a side of the ear cap 22 facing the housing 211, and the positioning post 223 is inserted through the positioning hole 2113.

In this embodiment, the positioning post 223 is inserted into the positioning hole 2113 to position and mount the earcap 22 and the housing 211, so that the protrusion 221 is inserted into the groove 2112. Meanwhile, the connection stability of the ear cap 22 and the shell 211 can be enhanced, and the risk that the ear cap 22 falls off is reduced. A plurality of positioning posts 223 can be disposed to be matched and connected with the positioning holes 2113, so as to improve the connection stability, the positioning posts 223 can be disposed on the periphery of the side of the ear cap 22 facing the shell 211, and meanwhile, the positioning holes 2113 are also disposed around the periphery of the side of the shell 211 facing the ear cap 22, i.e., the groove 2112 is located between the sound outlet 2111 and the positioning holes 2113, so as to prevent the positioning holes 2113 from damaging the sealing performance of the sound outlet 2111 covered by the ear cap 22.

In one embodiment, the end of the positioning post 223 distal from the ear loop 22 is tapered. Thus, when the positioning post 223 is inserted into the positioning hole 2113, the tapered end can play a guiding role, so that the positioning post 223 is inserted into the positioning hole 2113 accurately.

In one embodiment, the first magnetic member 212 is an electromagnet and the second magnetic member 222 is a permanent magnet.

In this embodiment, the first magnetic member 212 is electrically connected to the circuit board of the headset and powered by the circuit board, and when the user uses the headset and powers the headset, the power is correspondingly supplied to the first magnetic member 212 to generate magnetism for performing magnetic attraction with the second magnetic member 222, so that the earmuff 22 cannot easily drop when the user wears the headset, and when the user closes the headset and disconnects the circuit, the first magnetic member 212 loses magnetism, so that the earmuff 22 can be easily removed, and the headset can be conveniently and quickly mounted and dismounted.

Referring to fig. 1 and fig. 3, in an embodiment, the magnetic ear muff headset 100 further includes two headpads 3, each headpad 3 is disposed in a housing 211, each headpad 3 includes a supporting frame 31 and a cushion block 32, one end of the supporting frame 31 is rotatably connected to the housing 211, and the other end of the supporting frame 31 extends toward the accommodating space 4; the cushion block 32 is arranged in the accommodating space 4 and connected with one end of the support frame 31 far away from the shell 211, and the cushion block 32 is used for being attached to the head of a user.

Alternatively, the supporting frames 31 are in the shape of a strip plate, and each supporting frame 31 is rotatably connected to a housing 211, and the rotation direction of the supporting frame 31 is parallel to the connection direction of the two supporting frames 31. That is, the two supporting frames 31 are respectively rotated to the two housings 211, so that the two pads 32 connected to one ends of the supporting frames 31 are close to or far away from each other. So, cushion 32 is in accommodation space 4, and two cushions 32 enclose with two casings 211 and close and form the space of wearing the head, and the user holds the head in wearing the space, and when two casings 211 correspond user's ear, user's top of the head portion was laminated with two cushions 32 to the adaptation user's head type is worn. The cushion block 32 may be a silicone pad or a square block made of flexible material such as a rubber pad, so that the user can wear the cushion more comfortably.

As shown in fig. 3, in an embodiment, the cushion block 32 includes a mounting shell 321 and a flexible member 322, the supporting frame 31 is connected to the mounting shell 321, and a mounting groove is formed on a side of the mounting shell 321 opposite to the supporting frame 31; the flexible member 322 is partially received and retained in the mounting groove, and the flexible member 322 is adapted to fit the head of the user.

In this embodiment, the installation shell 321 is the cuboid shell to seted up the mounting groove in the center one side towards accommodation space 4, install flexible piece 322 in the mounting groove, so that flexible piece 322 can laminate in user's head, improve and wear the travelling comfort. One end of the supporting frame 31 is connected with one side of the mounting shell 321, which faces away from the mounting groove, so as to avoid affecting the fitting of the flexible part 322 with the head of the user. Optionally, the flexible member 322 is fixed in the mounting groove by clamping, bonding, or interference fit, and partially protrudes out of the mounting groove, so as to be flexibly attached to the head of the user. The flexible member 322 is optionally a rubber block, a silicone block, or a sponge, etc.

In an embodiment, the headrest 3 further includes a first rotating shaft and a reset torsion spring, the first rotating shaft is disposed at one end of the supporting frame 31 far away from the cushion block 32, the reset torsion spring is sleeved on the first rotating shaft, the housing 211 has a first shaft hole corresponding to the first rotating shaft, the first shaft hole is penetrated by the first rotating shaft, and the reset torsion spring is used for driving the first rotating shaft to drive the supporting frame 31 to rotate and reset.

In this embodiment, the first rotating shaft may penetrate through one end of the supporting frame 31 far away from the cushion block 32 and be fixedly connected with the supporting frame 31, or may be divided into two sections, and the two sections are respectively protruded on two sides of the supporting frame 31. It can be understood that, the casing 211 is provided with a first shaft hole corresponding to the first shaft, and the first shaft hole is penetrated by the first shaft, so that the first shaft rotates in the first shaft hole and drives the support frame 31 to integrally rotate. Meanwhile, the first rotation shaft is sleeved with the reset torsion spring, one end pin of the reset torsion spring abuts against the shell 211, the other end pin abuts against the support frame 31, and when the support frame 31 rotates due to external force, the reset torsion spring twists to provide a rotation force for resetting the support frame 31. Exemplarily, when the user's head butt pushed the cushion 32, support frame 31 rotated correspondingly, and the torsional spring that resets this moment orders about support frame 31 and rotates and resets for cushion 32 closely laminates the user's head, prevents to become flexible, wears more stably.

In one embodiment, an end of the supporting frame 31 away from the housing 211 is rotatably connected to the pad 32.

In this embodiment, the cushion block 32 can rotate relative to the support frame 31, that is, the rotation between the cushion block 32 and the support frame 31 and the rotation between the support frame 31 and the housing 211 are used, so that the angle of the cushion block 32 is adjusted in two degrees of freedom, the cushion block 32 fits the head shape of the user, and the wearing of the headset is more comfortable.

In one embodiment, the rotation direction of one end of the supporting frame 31 and the housing 211 is defined as a first direction, the rotation direction of the other end of the supporting frame 31 and the cushion block 32 is defined as a second direction, and the first direction and the second direction are parallel to each other.

In this embodiment, the first direction and the second direction are parallel to each other, so that adjusting the angle between the supporting frame 31 and the housing 211 and the angle between the cushion block 32 and the supporting frame 31 can both adjust the distance between the two adjacent ends of the cushion block 32, thereby expanding or reducing the head wearing space of the headphone and improving the adaptability of the headphone.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a magnetic type earmuff's headphone, a serial communication port, magnetic type earmuff's headphone includes the head-mounted support and locates two earphone heads at head-mounted support both ends, two the earphone head with the head-mounted support encloses to close and forms accommodation space, each the earphone head includes:

2. The magnetically attractable earmuff headset according to claim 1, wherein the first magnetic member is a magnetic annular strip.

3. The magnetic earmuff headset of claim 1, wherein the first magnetic member is a plurality of first magnets spaced along the recess, and the second magnetic member is a plurality of second magnets arranged in a one-to-one correspondence with the plurality of first magnets.

4. The magnetic-type earmuff headset according to claim 1, wherein a positioning hole is further formed in a side of the housing facing the accommodating space, the groove is located between the positioning hole and the sound outlet, and a positioning post is convexly formed on a side of the earmuff facing the housing and penetrates through the positioning hole.

5. The magnetic earmuff headset of claim 4, wherein the positioning post tapers away from the earmuff.

6. The magnetic earmuff headset of claim 1, wherein the first magnetic member is an electromagnet and the second magnetic member is a permanent magnet.

7. The magnetically attractable earmuff headset according to any one of claims 1-6, further comprising two headrests, each headrest disposed on one of the housings, each headrest comprising:

8. The magnetic headset with earmuffs according to claim 7, wherein the headrest further comprises a first shaft and a reset torsion spring, the first shaft is disposed at an end of the supporting frame away from the cushion, the reset torsion spring is disposed on the first shaft, the housing has a first shaft hole corresponding to the first shaft, the first shaft penetrates the first shaft hole, and the reset torsion spring is used for driving the first shaft to drive the supporting frame to rotate and reset.

9. The magnetic earmuff headset of claim 7, wherein the end of the support frame remote from the housing is pivotally connected to the block.

10. The magnetic earmuff headset of claim 9, wherein the rotation direction of the one end of the support frame and the housing is defined as a first direction, the rotation direction of the other end of the support frame and the cushion block is defined as a second direction, and the first direction and the second direction are parallel to each other.