CN213305703U - Headset of folding speaker unit - Google Patents

Abstract

The utility model relates to the technical field of a headset, in particular to a headset of a folding speaker unit, which comprises a head beam, two grapples and two headset units, wherein the head beam is in a curved shape matched with the head of a human body, the two grapples are symmetrically arranged on the end part of the head beam, the two headset units have the same shape structure and size, and are respectively buckled on the two hooks, the headset shell of the utility model is detachably arranged on an earmuff, which facilitates the separation between a sound production unit and the headset, leads the maintenance and the carrying of the headset to be very convenient, leads the sound production unit and a head band to be separately contained, and more facilitates the replacement and the storage of the sound production unit, moreover, the headset of the folding speaker unit has the advantages of flat frequency characteristic, wide frequency, better sound density of an intermediate frequency, stronger low-frequency force, the transient response is fast, the high frequency is fine and smooth, the distortion is small, the weight is light, the volume is small, and the comfort is good when a user wears the device.

Description

Headset of folding speaker unit

Technical Field

The utility model belongs to the technical field of the headphone technology and specifically relates to a headphone of foldable speaker unit is related to.

Background

Headphones have been developed and used in the past to isolate the influence of external sounds and listen to weak sound signals provided by low-performance wireless communication devices or radio receivers. Then, the characteristics that can suppress or isolate the transmission of the sound signal (so-called leak sound) to the outside open space and the influence of the external sound to allow the individual to listen alone without restriction are evaluated. As a result, in various sound source devices, the ability to convert an electric signal into an audio signal and amplify and transmit the audio signal is remarkably improved. The usability of the headphone is greatly expanded even if listening is performed without hindrance by an external speaker. As a result of the widespread and intensive use of portable small-sized sound source devices, particularly, the dramatic improvement in sound quality and increase in capacity of digital audio players represented by iPod (registered trademark), digital players for moving pictures and still pictures, and the result of the daily recording and use of various sound information by digital audio recorders, it can be said that the listening and use of sound source devices by headphones has been advanced remarkably regardless of the indoor and outdoor conditions.

The existing unit earphone has the following defects: narrow and the distortion of frequency band is big, can not separate between sound generating unit and the head-mounted for the earphone is maintained and is carried very inconveniently, and sound generating unit and bandeau can not accomodate alone, have caused inconvenience to sound generating unit's change with accomodate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a headset of foldable speaker unit to can not separate between sound generating unit among the solution prior art and the head-mounted, make the earphone maintain and carry very inconvenient, sound generating unit and bandeau can not accomodate alone, have caused inconvenient technical problem with accomodating the change of sound generating unit.

The utility model provides a headphone of foldable speaker unit, including nose beam, two grapples and two earphone units, the nose beam be with the crooked form of human head looks adaptation, two the grapple symmetry is installed on the tip of nose beam, two the shape structure size of earphone unit is the same, two earphone unit buckle respectively on two couples.

Further, the earphone unit includes ear muff, ear muff support, inner structure and ear muff mounting, be equipped with on the outer wall of ear muff with the circular port of grabs hook looks buckle, the ear muff buckle is in the couple, just be equipped with the O-shaped groove on an ear muff lateral wall, the ear muff support cover is established at O-shaped inslot, inner structure sets up on ear muff support lateral wall, the lateral wall laminating of establishing outside inner structure and ear muff mounting of ear muff mounting is on the lateral wall of ear muff.

Further, inner structure includes earphone unit sound baffle, preceding magnet board, diaphragm support, diaphragm, magnet support, magnet and U iron, earphone unit sound baffle is installed on the lateral wall of ear muff support, preceding magnet board laminating is on earphone unit sound baffle lateral wall, a diaphragm support lateral wall laminates and installs on the lateral wall of earphone unit sound baffle with preceding magnet board, just be equipped with the rectangular hole on the diaphragm support, the diaphragm card is established in the rectangular hole of diaphragm support, the laminating of magnet support is on the lateral wall of diaphragm support, just be equipped with square frame on the magnet support, the magnet card is established in the square hole of magnet support, the U iron cover is established outside the magnet support and the laminating magnet of inner diapire of U iron.

Further, the earphone mounting includes earphone shell and decoration otter board, earphone shell laminating U iron's lateral wall and earphone shell's lateral wall demountable installation is on the ear muff lateral wall, be equipped with the recess on the ear muff shell, decorate the otter board card and establish in the recess and decorate the lateral wall of otter board and earphone shell lateral wall on same surface of water, second magnet is installed to earphone shell bottom.

Compared with the prior art, the beneficial effects of the utility model reside in that:

one of the two, the utility model discloses well earphone shell is through detachable installation on the earflap, has made things convenient for the separation between sound generating unit and the head-mounted for the earphone is maintained and is carried very conveniently, and sound generating unit and bandeau can be accomodate alone, have made things convenient for sound generating unit's change and have accomodate more.

And secondly, the utility model discloses a headset frequency characteristic of foldable speaker unit is comparatively flat, and the frequency band is wide, and intermediate frequency voice density is better, and the low frequency dynamics is stronger, and transient response is fast, and the high frequency is fine and smooth, and the distortion is little, and the quality is light, small, and the travelling comfort is good when the user wears.

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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a three-dimensional exploded view of the present invention;

reference numerals:

head beam 1, grapple 2, earphone unit 3, ear muffs 31, ear muff support 32, inner structure 33, earphone unit sound guide plate 331, preceding magnet plate 332, diaphragm support 333, diaphragm 334, magnet support 335, magnet 336, U-iron 337, ear muff mounting 34, earphone housing 341, decorative screen 342, second magnet 343.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is shown below combining fig. 1, the embodiment of the utility model provides a headset of foldable speaker unit, including nose roof beam 1, two grapples 2 and two earphone units 3, nose roof beam 1 is the crooked form with human head looks adaptation, two grapples 2 symmetry is installed on the tip of nose roof beam 1, two earphone unit 3's shape structure size is the same, two earphone unit 3 buckles respectively on two couples.

Further, earphone unit 3 includes ear muff 31, ear muff support 32, inner structure 33 and ear muff mounting 34, be equipped with the circular port of buckling mutually with grapple 2 on the outer wall of ear muff 31, the buckle of ear muff 31 is on the couple, just be equipped with the O-shaped groove on one side wall of ear muff 31, the O-shaped inslot is established to ear muff support 32 cover, inner structure 33 sets up on ear muff support 32 lateral wall, the outer and lateral wall laminating of ear muff mounting 34 of inner structure 33 is established to ear muff mounting 34 cover on the lateral wall of ear muff 31.

Further, the internal structure 33 includes an earphone unit sound guide plate 331, a front guiding magnet 336 plate 332, a diaphragm support 333, a diaphragm 334, a magnet support 335, a magnet 336 and a U-iron 337, the earphone unit sound guide plate 331 is installed on the side wall of the ear muff support 32, the front guiding magnet 336 plate 332 is attached to the side wall of the earphone unit sound guide plate 331, one side wall of the diaphragm support 333 is attached to the front guiding magnet 336 plate 332 and installed on the side wall of the earphone unit sound guide plate 331, a rectangular hole is formed in the diaphragm support 333, the diaphragm 334 is attached to the rectangular hole of the diaphragm support 333, the magnet support 335 is attached to the side wall of the diaphragm support 333, a square frame is formed in the magnet support 335, the magnet 336 is attached to the square hole of the magnet support 335, the U-iron 337 is attached to the magnet 336 and the inner bottom wall of the U-iron, the provided diaphragm 334 is a foldable diaphragm 334, the sound density can be preserved so that the medium and high frequencies of the earphone are acoustically better than those of the other earphone units 3.

Further, the earphone mounting includes earphone shell 341 and decoration otter board 342, earphone shell 341 laminating U iron 337's lateral wall and earphone shell 341's lateral wall demountable installation is on the 31 lateral walls of ear muffs, convenient dismantlement, be equipped with the recess on the 31 shell of ear muffs, decorate otter board 342 card and establish in the recess and decorate the lateral wall of otter board 342 and earphone shell 341 lateral wall on same surface of water, second magnet 343 is installed to earphone shell 341 bottom.

The utility model discloses well earphone shell 341 is through detachable installation on ear muff 31, has made things convenient for the separation between sound generating unit and the head-mounted for the earphone is maintained and is carried very conveniently, and sound generating unit and bandeau can be accomodate alone, have made things convenient for sound generating unit's change and accomodate more, and earphone frequency characteristic is comparatively flat moreover, and the frequency bandwidth, the distortion is little, and the quality is light, small, and the travelling comfort is good when the user wears. The novel earphone is a novel earphone (other common moving coil earphones, flat magnetic earphones and the like), and mainly adopts a full-frequency pneumatic unit (the pneumatic unit is mainly applied to high pitch generally).

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (3)

1. The headset of the folding type loudspeaker unit is characterized by comprising a head beam (1), two grapples (2) and two headset units (3), wherein the head beam (1) is in a bent shape matched with the head of a human body, the two grapples (2) are symmetrically installed at the end part of the head beam (1), the two headset units (3) are same in shape and structure size, the two headset units (3) are respectively buckled on the two grapples (2), each headset unit (3) comprises an earmuff (31), an earmuff support (32), an inner structure (33) and an earmuff fixing part (34), a circular hole buckled with the grapple (2) is formed in the outer wall of each earmuff (31), the earmuff (31) is buckled on the hook, an O-shaped groove is formed in one side wall of each earmuff (31), and the earmuff support (32) is sleeved in the O-shaped groove, inner structure (33) sets up on ear muff support (32) lateral wall, ear muff mounting (34) cover is established outside inner structure (33) and the lateral wall laminating of ear muff mounting (34) on the lateral wall of ear muff (31).

2. A headphone of a folding speaker unit according to claim 1, characterized in that: inner structure (33) includes earphone unit sound guide plate (331), preceding magnet board (332), diaphragm support (333), diaphragm (334), magnet support (335), magnet (336) and U iron (337), earphone unit sound guide plate (331) is installed on the lateral wall of ear muff support (32), preceding magnet board (332) laminating is on earphone unit sound guide plate (331) lateral wall, a diaphragm support (333) lateral wall laminates and installs on the lateral wall of earphone unit sound guide plate (331) with preceding magnet board (332), just be equipped with the rectangular hole on diaphragm support (333), diaphragm (334) card is established in the rectangular hole of diaphragm support (333), magnet support (335) laminating is on the lateral wall of diaphragm support (333), just be equipped with square frame on magnet support (335), magnet (336) card is established in the square hole of magnet support (335), u iron (337) cover is established outside magnet support (335) and U iron (337) inner bottom wall laminating magnet (336).

3. A headphone of a folding speaker unit according to claim 2, characterized in that: ear muff mounting (34) are including earphone shell (341) and decoration otter board (342), the lateral wall of earphone shell (341) laminating U iron (337) and the lateral wall demountable installation of earphone shell (341) are on ear muff (31) lateral wall, be equipped with the recess on ear muff (31) shell, decorate otter board (342) card and establish in the recess and decorate the lateral wall and the earphone shell (341) lateral wall of otter board (342) on same surface of water, second magnet (343) are installed to earphone shell (341) bottom.

Images