CN210670494U

CN210670494U - Head-wearing earphone

Info

Publication number: CN210670494U
Application number: CN201922002799.9U
Authority: CN
Inventors: 王贵
Original assignee: Dongguan Ruimo Acoustic Technology Co Ltd
Current assignee: Dongguan Ruimo Acoustic Technology Co Ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-06-02
Anticipated expiration: 2029-11-19

Abstract

The utility model relates to the technical field of earphone, more specifically say, it relates to a headphone, including controlling two earmuffs and connecting the coupling mechanism of two earmuffs, coupling mechanism is including installing two earmuff inner shells about, controlling two earmuff shells, being used for adjusting the adjusting part of distance between earmuff and the coupling mechanism and installing adjusting part's wear-shell, controlling two adjusting part locates respectively wear-shell's both ends, the earmuff inner shell with correspond be equipped with the screw rod between the earmuff shell, screw rod one end is equipped with inlays the spheroid of locating the earmuff inner shell, the screw rod other end with earmuff shell fixed connection. The utility model relates to a adhere to ergonomic structure principle, convenient to use person adjusts and wears and adapts to the head position for this earphone is worn more comfortablely and convenient.

Description

Head-wearing earphone

Technical Field

The utility model relates to an earphone technical field, more specifically say, it relates to a headphone.

Background

The earphone is a pair of conversion units which receive the electric signals sent by the media player or receiver and convert the electric signals into audible sound waves by using a loudspeaker close to the ear. The headset is typically detachable from the media player and utilizes a plug connection. The advantage is that the user can listen to the sound independently without influencing other people; can also isolate the sound of the surrounding environment, and is very helpful for people who use in noisy environment such as a recording studio, a bar, a journey, sports, and the like. The earphone is originally used for telephone and radio, but with the prevalence of portable electronic devices, the earphone is often used for mobile phones, walkmans, radios, portable electronic games, digital audio players, and the like.

With the continuous progress of society and the continuous development of science and technology, the industrial chain of the earphone industry is more and more diversified, and the headset is one of a plurality of hot-pin earphones, and due to the good sound field, the comfort level is good, and the headset does not enter the ear, the ear canal can be prevented from being scratched, so that the headset is well accepted by a large number of users.

The existing headset has a single structure, the headset parts on two sides of the headset can only be turned inside and outside, but other inclination angles of the two headset parts cannot be adjusted, and therefore the purpose of adaptability of heads with different sizes cannot be achieved.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art, the utility model aims at providing a headphone has and attaches ergonomic structure principle, has the advantage that convenient to use person adjusts to wear and adapts to the head position.

The above technical purpose of the present invention can be achieved by the following technical solutions: a headset, characterized in that: including controlling two earmuffs and connecting mechanism who connects two earmuffs, connecting mechanism is including two earmuff inner shells about installing two earmuffs, about two earmuff shells, be used for adjusting the adjusting part of distance between earmuff and the connecting mechanism and install adjusting part's wear the shell about, two adjusting part locates respectively wear the both ends of shell, the earmuff inner shell with correspond be equipped with the screw rod between the earmuff shell, screw rod one end is equipped with inlays the spheroid of locating the earmuff inner shell, the screw rod other end with earmuff shell fixed connection.

Preferably, the earmuff inner shell outer wall encircles and is provided with the flexible glue inside lining, the flexible glue inside lining is located the earmuff inner shell with between the earmuff outer shell.

Preferably, the adjusting part including locate on the earmuff shell slip billet and wear the shell and be equipped with the storage tank that holds the slip billet, the slip billet with storage tank inner wall sliding connection, the inner wall of storage tank is equipped with a plurality of spacing recesses, and is a plurality of spacing recess is followed slip billet slip direction evenly distributed, the slip billet keep away from earmuff one end be provided with spacing recess joint complex elastic component, the end of storage tank with the one end that the slip billet was kept away from the earmuff is equipped with the spacing subassembly that is used for restricting the slip billet to break away from the storage tank.

Preferably, spacing subassembly is including locating the protruding butt piece of earmuff one end is kept away from with locating the slip billet of the terminal inner wall of storage tank, protruding inner wall along the storage tank encircles the setting, works as the slip billet slides extremely when the storage tank is terminal, butt piece with protruding butt.

Preferably, the slip billet is close to earmuff one end fixedly connected with installation shell, the installation shell inner chamber is provided with the pivot, the pivot with the installation shell rotates to be connected, the pivot with earmuff shell fixed connection.

Preferably, a limiting block is arranged at one end, close to the sliding steel bar, of the rotating shaft.

Preferably, the left side earmuff shell is provided with a battery and a charging circuit board electrically connected with the battery.

Preferably, the right side the ear muff shell is provided with the PCBA and the circuit switch of making an uproar of falling, the circuit switch fall the PCBA of making an uproar respectively with charging circuit board connects.

Preferably, control two the ear muff inner shell is equipped with loudspeaker unit respectively, charging circuit board with loudspeaker unit electricity is connected.

Preferably, the charging circuit board is further provided with a Bluetooth module, and the Bluetooth module is connected with the charging circuit board.

To sum up, the utility model discloses beneficial effect who has: the utility model provides a this earphone is through locating the coupling mechanism between two earmuffs, constitute a headphone's basic frame, connection structure is through setting up adjusting part, adjust the upper and lower position of wearing of two earmuffs, through locating the screw rod between earmuff inner shell and the earmuff shell, realize skew and the slope in earmuff side position, at the in-process of wearing this earphone, the user can adjust the ear muff to the ear position through adjusting part earlier, later make the ear muff do the position slope of minimalism through inlaying the spheroid of locating the earmuff inner shell, the user relies on the skin sense of touch to adjust best position of wearing, should set up and accord with ergonomic, make the mode of wearing of this earphone simpler, it is more comfortable when wearing.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic circuit diagram according to an embodiment of the present invention.

Reference numerals: 1. ear muffs; 2. a connecting mechanism; 21. an earmuff inner shell; 22. an earmuff housing; 23. a headgear shell; 231. a screw; 232. a sphere; 24. an adjustment assembly; 241. sliding the steel bar; 242. a containing groove; 3. a soft rubber lining; 4. a limiting component; 41. a protrusion; 42. a butting block; 5. mounting a shell; 51. a rotating shaft; 52. a limiting block; 6. a battery; 61. a charging circuit board; 62. denoising the PCBA; 63. a circuit switch; 7. a horn unit; 8. and a Bluetooth module.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

A headphone, see fig. 1 and fig. 2, includes two ear muffs 1 about and coupling mechanism 2 of connecting two ear muffs 1, coupling mechanism 2 is including installing two ear muff 1 inner shells about of two ear muffs 1, controlling two ear muff 1 outer shells, being used for adjusting the adjusting part 24 of distance between ear muff 1 and the coupling mechanism 2 and installing the wear shell 23 of adjusting part 24, control two adjusting part 24 locates respectively wear the both ends of shell 23, ear muff 1 inner shell and corresponding be equipped with screw rod 231 between the ear muff 1 outer shell, screw rod 231 one end is equipped with inlays the spheroid 232 of locating the inner shell of ear muff 1, the screw rod 231 other end with ear muff 1 outer shell fixed connection.

The utility model provides a headphone, this earphone is through locating coupling mechanism 2 between two earmuffs 1, constitutes a headphone's basic frame, connection structure is through setting up adjusting part 24, adjust the wearing position of two upper and lower positions of earmuff 1, screw rod 231 through locating between 1 inner shell of earmuff and the 1 shell of earmuff, realize skew and the slope in 1 side position of earmuff, wearing the in-process of this earphone, the user can adjust 1 ear position of earmuff through adjusting part 24 earlier, later make earmuff 1 do the position slope of small range through inlaying the spheroid 232 of locating 1 inner shell of earmuff, the user relies on the skin sense of touch to adjust best wearing position, this setting accords with ergonomic, make the wearing mode of this earphone simpler, it is more comfortable when wearing.

In this embodiment, the screw 231 and the other end of the screw 231, which are fixedly connected to the outer shell of the earmuff 1 through one end, are provided with the sphere 232 embedded in the inner shell of the earmuff 1, and according to the actual situation, the sphere 232 can also be set as the hemisphere 232, so as to realize the movable connection between the outer shell of the earmuff 1 and the inner shell of the earmuff 1, and the arrangement is simple and the operation is simple.

Specifically, 1 inner shell outer wall of ear muff encircles and is provided with flexible glue inside lining 3, flexible glue inside lining 3 is located 1 inner shell of ear muff with between 1 shell of ear muff.

Because the rotating assembly that sets up between 1 shell of ear muff and the 1 inner shell of ear muff is in order to save space, therefore the setting is smaller, make to be direct butt setting between 1 shell of ear muff and the 1 inner shell of ear muff, and because 1 shell of ear muff and 1 inner shell of ear muff are swing joint, take place the friction very easily, for this reason in order to further avoid taking place the friction noise between 1 shell of ear muff and the 1 inner shell of ear muff, influence the sound transmission tone quality of ear muff 1, also take place wearing and tearing between the outer wall that prevents 1 shell of ear muff and the outer wall of 1 inner shell of ear muff, this flexible glue inside lining 3 encircles the setting along 1 inner shell outer wall of ear.

Specifically, adjusting part 24 is equipped with the storage tank 242 of holding establishing slip billet 241 including locating slip billet 241 and head-mounted shell 23 on 1 shell of ear muff, slip billet 241 with storage tank 242 inner wall sliding connection, the inner wall of storage tank 242 is equipped with a plurality of spacing recesses, and is a plurality of spacing recess is followed slip billet 241 slip direction evenly distributed, slip billet 241 keep away from 1 one end of ear muff be provided with spacing recess joint complex elastic component, the end of storage tank 242 with the one end that slip billet 241 kept away from ear muff 1 is equipped with the spacing subassembly 4 that is used for restricting slip billet 241 to break away from storage tank 242.

When the distance between tensile wear shell 23 and the ear muff 1, wear shell 23 and ear muff 1 and be the motion in opposite directions, slide billet 241 this moment in storage tank 242 inner wall slides, because the setting of a plurality of spacing recesses of storage tank 242 inner wall for slide billet 241 is the restricted movement in storage tank 242, and is a plurality of spacing recess is followed slide billet 241 slip direction evenly distributed, slide billet 241 keep away from 1 one end of ear muff be provided with spacing recess joint complex elastic component, realized wearing effective regulation and the rigidity of distance between shell 23 and the ear muff 1, the elastic component in this embodiment adopts the spring, according to actual conditions, the elastic component can also be the plastic elastic component.

Specifically, spacing subassembly 4 is including locating the arch 41 of the terminal inner wall of storage tank 242 keeps away from the butt piece 42 of ear muff 1 one end with locating slip billet 241, arch 41 encircles the setting along the inner wall of storage tank 242, works as slip billet 241 slide extremely when storage tank 242 is terminal, butt piece 42 with arch 41 butt.

This spacing subassembly 4 sets up and makes being connected between wear shell 23 and the ear muff 1 maintain sliding connection, through the butt of butt piece 42 and arch 41 in this embodiment, the spacing removal of slip billet 241 and storage tank 242 has been realized, this sets up simply, low in manufacturing cost, in addition, certainly can set up to the recess according to the arch 41 on the actual conditions storage tank 242 inner wall, the recess inner wall has the locating part through spring coupling, the butt of locating part and lug, the same connection that restriction slip billet 241 breaks away from storage tank 242 that also can play.

Specifically, slip billet 241 is close to 1 one end fixedly connected with installation shell 5 of ear muff, 5 inner chambers of installation shell are provided with pivot 51, pivot 51 with installation shell 5 rotates to be connected, pivot 51 with 1 shell fixed connection of ear muff.

The pivot 51 one end in the installation shell 5 is fixed connection with 1 shell of ear muff, and for this reason the user only need swing 1 shells of ear muff, 1 inner shell of ear muff or ear muff 1 can be with the force effect on pivot 51, impels pivot 51 to rotate in installation shell 5, and convenient to use person when not being suitable for this earphone, accomodates this earphone, reduces to account for the space.

Specifically, a limiting block 52 is disposed at one end of the rotating shaft 51 close to the sliding steel bar 241.

The arrangement of the limiting block 52 limits the rotation amplitude, and prevents the use comfort and the experience of a user from being influenced by the large swing amplitude.

Specifically, the left side 1 shell of ear muff is provided with battery 6 and charging circuit board 61, the right side 1 shell of ear muff is provided with noise reduction PCBA62 and circuit switch 63, about 1 inner shell of ear muff be equipped with loudspeaker unit 7 respectively, loudspeaker unit 7 battery 6 circuit switch 63 noise reduction PCBA62 respectively with charging circuit board 61 electricity is connected.

Still be provided with bluetooth module 8, bluetooth module 8 with charging circuit board 61 is connected.

Bluetooth module 8 with charging circuit board 61 connects for this earphone not only can be used for wire rod transmission to connect external equipment, can also connect loudspeaker unit 7 through the bluetooth, is the multi-functional setting embodiment of this earphone, this earphone is inside still to be equipped with the PCBA62 and the built-in battery 6 of making an uproar in addition, the PCBA62 of making an uproar can produce anti-jamming effect to external noise, guarantee the transmission tone quality of stereo set, the setting of built-in battery 6, under the state of disconnected power supply connection, also can realize the normal operating of the PCBA62 of making an uproar of making an.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. A headset characterized by: including controlling two ear muffs (1) and connecting mechanism (2) of connecting two ear muffs (1), connecting mechanism (2) are including installing two ear muffs (1) about two ear muff (1) inner shells, controlling two ear muff (1) shells, be used for adjusting part (24) of distance between ear muff (1) and connecting mechanism (2) and install wear shell (23) of adjusting part (24), control two adjusting part (24) are located respectively wear the both ends of shell (23), ear muff (1) inner shell and correspond be equipped with screw rod (231) between ear muff (1) shell, screw rod (231) one end is equipped with and inlays spheroid (232) of locating ear muff (1) inner shell, the screw rod (231) other end with ear muff (1) shell fixed connection.

2. A headphone as defined in claim 1, wherein: earmuff (1) inner shell outer wall encircles and is provided with flexible glue inside lining (3), flexible glue inside lining (3) are located earmuff (1) inner shell with between earmuff (1) the shell.

3. A headphone as claimed in claim 2, wherein: adjusting part (24) including locating on ear muff (1) shell slip billet (241) and wear shell (23) and be equipped with storage tank (242) that the appearance established slip billet (241), slip billet (241) with storage tank (242) inner wall sliding connection, the inner wall of storage tank (242) is equipped with a plurality of spacing recesses, and is a plurality of spacing recess is followed slip billet (241) slip direction evenly distributed, slip billet (241) keep away from ear muff (1) one end be provided with spacing recess joint complex elastic component, the end of storage tank (242) with the one end that ear muff (1) was kept away from in slip billet (241) is equipped with spacing subassembly (4) that are used for restricting slip billet (241) to break away from storage tank (242).

4. A headphone as claimed in claim 3, wherein: spacing subassembly (4) are including locating protruding (41) of storage tank (242) terminal inner wall keep away from butt piece (42) of ear muff (1) one end with locating slip billet (241), protruding (41) encircle the setting along the inner wall of storage tank (242), work as slip billet (241) slide extremely when storage tank (242) is terminal, butt piece (42) with protruding (41) butt.

5. A headphone as claimed in claim 4, wherein: slip billet (241) are close to ear muff (1) one end fixedly connected with installation shell (5), installation shell (5) inner chamber is provided with pivot (51), pivot (51) with installation shell (5) are rotated and are connected, pivot (51) with ear muff (1) shell fixed connection.

6. A headphone according to claim 5 wherein: and a limiting block (52) is arranged at one end of the rotating shaft (51) close to the sliding steel bar (241).

7. A headphone as defined in claim 1, wherein: the left side earmuff (1) shell is provided with a battery (6) and a charging circuit board (61) electrically connected with the battery (6).

8. A headphone as defined in claim 7, wherein: the right side earmuff (1) shell is provided with the PCBA (62) and the circuit switch (63) of making an uproar that fall, circuit switch (63) with the PCBA (62) of making an uproar that falls respectively with charging circuit board (61) is connected.

9. A headphone as defined in claim 8, wherein: control two ear muff (1) inner shell is equipped with loudspeaker unit (7) respectively, charging circuit board (61) with loudspeaker unit (7) electricity is connected.

10. A headset according to claim 9, wherein: still be provided with bluetooth module (8), bluetooth module (8) with charging circuit board (61) are connected.