CN219514204U - Waterproof bone conduction earphone - Google Patents

Abstract

The utility model relates to the field of headphones and provides a waterproof bone conduction headphone which comprises a rear hanger, a first bin body and a second bin body which are respectively and hermetically connected with two ends of the rear hanger, a first ear hanger and a second ear hanger which are respectively and hermetically connected with the first bin body and the second bin body, and a first sound generating unit and a second sound generating unit which are respectively and hermetically connected with the first ear hanger and the second ear hanger, wherein the first bin body and the second bin body are of hollow structures so as to respectively accommodate a PCB (printed circuit board) and a battery, and waterproof glue layers for wrapping the PCB and the battery are arranged in the first bin body and the second bin body; the waterproof bone conduction earphone can enhance the waterproof effect of the waterproof bone conduction earphone.

Description

Waterproof bone conduction earphone

Technical Field

The utility model relates to the field of earphones, in particular to a waterproof bone conduction earphone.

Background

The bone conduction earphone can convert sound into mechanical vibration with different frequencies through the generator, and the mechanical vibration can sequentially transmit sound waves through skull, bone labyrinth, inner ear lymph, a screw device and an auditory center of a person. Compared with the classical sound conduction mode of generating sound waves through the vibrating diaphragm, clear sound restoration can be realized in a noisy environment, and the sound waves cannot influence others due to diffusion in the air.

The existing waterproof mode of the bone conduction earphone basically connects various structures of the bone conduction earphone through waterproof glue in a water-sealing mode, or a layer of waterproof paint or waterproof material is sprayed outside the bone conduction earphone, but the waterproof mode can only meet certain waterproof requirements, such as sweat resistance, water washing, short-time water soaking and the like, and cannot meet the waterproof requirements of swimming and water sports.

Disclosure of Invention

The utility model solves the problem of how to provide a waterproof bone conduction earphone which has better waterproof effect.

In order to solve the problems, the utility model provides a waterproof bone conduction earphone which comprises a rear hanger, a first bin body and a second bin body which are respectively and hermetically connected with two ends of the rear hanger, a first ear hanger and a second ear hanger which are respectively and hermetically connected with the first bin body and the second bin body, and a first sound generating unit and a second sound generating unit which are respectively and hermetically connected with the first ear hanger and the second ear hanger, wherein the first bin body and the second bin body are of hollow structures so as to respectively accommodate a PCB (printed circuit board) and a battery, and waterproof glue layers for wrapping the PCB and the battery are arranged in the first bin body and the second bin body.

Optionally, the back is hung including back and is hung the casing, and the setting is in back hangs the connecting wire in the casing, back is hung the casing and is the arch to laminate user's back neck, the both ends of connecting wire respectively with the PCB board with the battery links to each other, be provided with waterproof glue film in the back and hang the casing, in order to wrap up connecting wire is waterproof.

Optionally, the first ear hook and the second ear hook each include an ear hook housing, and a wire disposed in the ear hook housing, where the ear hook housing is arc-shaped to be hung on the auricle of the user, and one end of each wire is connected with the PCB board and the battery respectively, and a waterproof glue layer is disposed in the ear hook housing to wrap the wire for waterproof.

Optionally, the back hanging shell and the ear hanging shell are both sealed shells and made of silica gel.

Optionally, the first bin body and/or the second bin body are in split cover type arrangement, and comprise a shell and a shell cover, an opening is formed in one side of the shell, and the shell cover is detachably buckled on the shell so as to facilitate filling of waterproof glue.

Optionally, the first bin body and/or the second bin body are integrally arranged, and glue filling holes are formed in the first bin body and/or the second bin body so as to facilitate the filling of waterproof glue.

Optionally, the first sound generating unit and the second sound generating unit each comprise a sound generating shell and a generator which is accommodated in the sound generating shells and used for bone conduction sound generation, and the sound generating shells are sealed shells.

Optionally, an adjusting key is arranged on the side face of the first bin body, one end of the adjusting key is movably and hermetically arranged in the waterproof glue layer and is electrically connected with the PCB.

Optionally, a charging interface is arranged on the side face of the second bin body, a sealed buckle cover is arranged at one end of the charging interface, and the other end of the charging interface is arranged in the waterproof adhesive layer in a sealing manner and is electrically connected with the battery.

Compared with the prior art, the waterproof bone conduction earphone comprises the rear hook, the rear hook is suitable for being hung on the outer contour of the ear of the user, so that the user can conveniently carry the waterproof bone conduction earphone, the first bin body and the second bin body are respectively in sealing connection with the two ends of the rear hook, the first ear hook and the second ear hook are respectively in sealing connection with the first bin body and the second bin body, the first sound generation unit and the second sound generation unit are respectively in sealing connection with the first ear hook and the second ear hook, the first ear hook and the second ear hook are suitable for being hung on the outer contour of the ear of the user, at the moment, the first sound generation unit and the second sound generation unit are clung to the ear of the user for conducting bone sounds, the sealing connection between the parts can enable the joint to have a waterproof effect, the first bin body and the second bin body are of hollow structures so as to respectively accommodate a board and a battery, the first bin body and the second bin body are respectively in sealing connection with the first ear hook and the second bin body, the first sound generation unit and the second bin body are respectively in sealing connection with the first ear hook and the second bin body, the second ear hook are respectively in sealing connection with the second ear hook, the second ear hook and the second ear body are in the waterproof bone conduction layer and the second bin body and the waterproof bone conduction layer can be more easily damaged in the water-proof layer and the water-proof layer.

Drawings

Fig. 1 is a schematic structural diagram of a waterproof bone conduction earphone according to an embodiment of the present utility model;

fig. 2 is a second schematic structural diagram of a waterproof bone conduction earphone according to an embodiment of the present utility model.

The reference numerals shown in the drawings: 1-hanging; 2-a first bin; 3-a second bin; 4-a first ear hook; 5-a second ear hook; 6-a first sound generating unit; 7-a second sound producing unit; 21-a shell cover; 22-glue filling holes.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description of the present specification, the descriptions of the terms "embodiment," "one embodiment," and the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or embodiment is included in at least one embodiment or illustrated embodiment of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same examples or implementations. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or implementations.

The present utility model will be described in detail with reference to the accompanying drawings.

In order to solve the above technical problems, as shown in fig. 1 and 2, the embodiment of the utility model provides a waterproof bone conduction earphone, which comprises a rear hook 1, a first bin body 2 and a second bin body 3 which are respectively and hermetically connected with two ends of the rear hook 1, a first ear hook 4 and a second ear hook 5 which are respectively and hermetically connected with the first bin body 2 and the second bin body 3, and a first sounding unit 6 and a second sounding unit 7 which are respectively and hermetically connected with the first ear hook 4 and the second ear hook 5, wherein the first bin body 2 and the second bin body 3 are hollow structures so as to respectively accommodate a PCB board and a battery, and waterproof glue layers for wrapping the PCB board and the battery are arranged in the first bin body 2 and the second bin body 3.

It should be noted that, waterproof bone conduction earphone includes back string 1 behind string 1 be suitable for to hang and put on the user's nape, so that the user carries waterproof bone conduction earphone carries with the both ends sealing connection of back string 1 sets up first storehouse body 2 and second storehouse body 3 respectively with first storehouse body 2 and second storehouse body 3 sealing connection set up first ear string 4 and second ear string 5, and respectively with first ear string 4 with second ear string 5 sealing connection sets up first sound generating unit 6 and second sound generating unit 7, first ear string 4 with second ear string 5 is suitable for to hang and put on the outline of user's ear, at this moment first sound generating unit 6 and second sound generating unit 7 hug closely the user's ear and carry out bone conduction sound generating, wherein sealing connection between each part sets up and can make the junction waterproof effect, first storehouse body 2 with second storehouse body 3 is hollow structure, in order to hold the battery board respectively easy to put in the first storehouse body 2 with second storehouse body 4 with second ear string 5 sealing connection sets up first sound generating unit 6 and second ear string 5 sealing connection sets up second ear string 5 can be more waterproof glue layer 2 in the waterproof bone conduction board in the second storehouse body 2 the waterproof bone conduction board is more the waterproof glue film is more difficult for the second storehouse body 3 the waterproof bone conduction board is more water-permeable.

In one embodiment of the present utility model, as shown in fig. 1 and 2, the rear hanger 1 includes a rear hanger housing, and a connection wire disposed in the rear hanger housing, the rear hanger housing is arched to be attached to a user's back neck, two ends of the connection wire are respectively connected to the PCB board and the battery, and a waterproof glue layer is disposed in the rear hanger housing to wrap the connection wire for waterproof.

It should be noted that, after hang 1 includes after and hangs the casing, and set up hang the connecting wire in the casing after, after hang the casing and be the arch, thereby can make after hang the casing laminating user's neck, also can hang and put on user's neck when not using, and be convenient for user's carry, connecting wire's both ends respectively with the PCB board with the battery links to each other, thereby can communicate the battery with the PCB board, so that the battery does the PCB board supplies power, after hang the casing in be provided with waterproof glue film, with the parcel connecting wire is waterproof, in order to strengthen waterproof bone conduction earphone's water-proof effects.

In one embodiment of the present utility model, as shown in fig. 1 and 2, the first ear hook 4 and the second ear hook 5 each include an ear hook housing, and wires disposed in the ear hook housing, where the ear hook housing is arc-shaped to be hung on the auricle of the user, one end of each wire is connected to the PCB board and the battery, and a waterproof glue layer is disposed in the ear hook housing to wrap the wires for waterproof.

It should be noted that, the first ear hook 4 and the second ear hook 5 each include an ear hook housing, and a wire disposed in the ear hook housing, where the ear hook housing is arc-shaped, and when a user uses, the ear hook is clamped behind the external auricle of the user so as to fix the waterproof bone conduction earphone, so that the waterproof bone conduction earphone cannot fall off when the user moves, one end of each wire is connected with the PCB and the battery, so that the PCB and the battery work plays a role of electric transmission, and a waterproof glue layer is disposed in the ear hook housing so as to wrap the wire to prevent water, thereby further enhancing the waterproof effect of the waterproof bone conduction earphone.

In an embodiment of the present utility model, as shown in fig. 1 and 2, the rear hanging shell and the ear hanging shell are both made of silica gel.

It should be noted that, back hang the casing with the ear-hang casing is the silica gel material, thereby can buckle when the user wears, and the user of being convenient for wears, and the silica gel material is also comparatively soft can strengthen the comfort level that the user was worn, and further, back hang the casing with the interface of the silica gel material of ear-hang casing also can be connected with the interface seal gomphosis of the relative first storehouse body 2 that connects the setting, second storehouse body 3, first sound generating unit 6 or second sound generating unit 7.

In one embodiment of the present utility model, as shown in fig. 1, the first bin 2 and/or the second bin 3 are provided with a split cover, and include a housing and a housing cover 21, where an opening is provided on one side of the housing, and the housing cover 21 is detachably fastened to the housing, so as to facilitate filling of waterproof glue.

It should be noted that, in the first embodiment of the first bin body 2 and/or the second bin body 3, the first bin body 2 and/or the second bin body 3 are arranged in a split cover manner, and include a casing and a casing cover 21, an opening is formed on one side of the casing, the casing cover 21 is detachably fastened on the casing, at this time, waterproof glue is firstly poured, the waterproof glue can be introduced into the rear hanging casing and the ear hanging casing through the first bin body 2 and/or the second bin body 3, sealing is performed, and after sealing is completed, the casing cover 21 is fastened on the casing, so that assembly is completed.

In one embodiment of the present utility model, as shown in fig. 2, the first bin 2 and/or the second bin 3 are integrally provided, and the glue filling hole 22 is provided on the first bin 2 and/or the second bin 3, so as to facilitate the filling of the waterproof glue.

It should be noted that, in the second embodiment of the first bin body 2 and/or the second bin body 3, the first bin body 2 and/or the second bin body 3 are integrally provided, and the glue filling hole 22 is provided on the first bin body 2 and/or the second bin body 3, at this time, the entire waterproof bone conduction earphone is assembled, and then glue is filled through the glue filling hole 22 until the glue sealing is completed.

In one embodiment of the present utility model, as shown in connection with fig. 1 and 2, the first sound generating unit 6 and the second sound generating unit 7 each include a sound generating housing, and a generator for bone conduction sound generation housed in the sound generating housing.

It should be noted that, the first sound generating unit 6 and the second sound generating unit 7 all include sound generating shell, and the holding is in be used for bone conduction sound generating generator in the sound generating shell, be seal structure on the sound generating shell, do not set up any hole to can reach the water-proof effects, the generator is used for laminating user's ear to carry out bone conduction sound generating.

In one embodiment of the present utility model, as shown in fig. 1 and fig. 2, an adjusting key is disposed on a side surface of the first bin 2, and one end of the adjusting key is movably sealed in the waterproof glue layer and is electrically connected with the PCB board.

It should be noted that, the side of the first storehouse body 2 is provided with the regulation button, the regulation button includes sound regulation button, switch button etc. the one end accessible sealing washer movable seal of regulation button sets up in the waterproof glue film, and with the PCB board electricity is connected, at this moment, presses can play the regulation effect when adjusting the button, and can prevent that water from entering through the gap of regulation button, strengthened the water-proof effects.

In one embodiment of the present utility model, as shown in fig. 1 and 2, a charging interface is disposed on a side surface of the second bin 3, a sealed buckle cover is disposed on one end of the charging interface, and the other end of the charging interface is disposed in the waterproof glue layer in a sealing manner and is electrically connected with the battery.

It should be noted that, the side of the second storehouse body 3 is provided with the interface that charges, be provided with sealed buckle closure on the one end of interface that charges, the buckle closure can be flip formula design, turns over when needs charge and makes the interface that charges can connect external power source, closes when not needing to charge and waterproof, the other end of the interface that charges is sealed to be set up in the waterproof glue film, and with the battery electricity is connected, thereby can be for the battery charges, has also further improved the water-proof effects.

The above-described features are continuously combined with each other to form various embodiments not listed above, and are regarded as the scope of the present utility model described in the specification; and, it will be apparent to those skilled in the art from this disclosure that modifications and variations can be made without departing from the scope of the utility model defined in the appended claims.

Claims (9)

1. The utility model provides a waterproof bone conduction earphone, its characterized in that, including back hang (1), respectively with the both ends sealing connection who hangs (1) after first storehouse body (2) and second storehouse body (3) that set up, respectively with first ear hang (4) and second ear hang (5) that first storehouse body (2) and second storehouse body (3) sealing connection set up, and respectively with first ear hang (4) with first sound unit (6) and second sound unit (7) that second ear hang (5) sealing connection set up, first storehouse body (2) with second storehouse body (3) are hollow structure in order to hold PCB board and battery respectively first storehouse body (2) with be provided with the parcel in the second storehouse body (3) the PCB board with the waterproof glue film of battery.

2. The waterproof bone conduction headset of claim 1, wherein the rear hanging body (1) comprises a rear hanging shell body and a connecting wire arranged in the rear hanging shell body, the rear hanging shell body is arched to be attached to a user's back neck, two ends of the connecting wire are respectively connected with the PCB board and the battery, and a waterproof glue layer is arranged in the rear hanging shell body to wrap the connecting wire for waterproof.

3. The waterproof bone conduction headset according to claim 2, wherein the first ear hook (4) and the second ear hook (5) comprise an ear hook shell and wires arranged in the ear hook shell, the ear hook shell is arc-shaped to be hung on the auricle of the user, one end of each wire is respectively connected with the PCB board and the battery, and a waterproof glue layer is arranged in the ear hook shell to wrap the wires for waterproof.

4. The waterproof bone conduction headset of claim 3, wherein the rear suspension housing and the ear suspension housing are both of a silicone material.

5. The waterproof bone conduction earphone according to claim 1, wherein the first bin (2) and/or the second bin (3) are/is in a split cover type arrangement, and comprise a shell and a shell cover (21), an opening is formed in one side of the shell, and the shell cover (21) is detachably buckled on the shell so as to facilitate filling of waterproof glue.

6. The waterproof bone conduction earphone according to claim 1, wherein the first bin (2) and/or the second bin (3) are integrally arranged, and a glue filling hole (22) is formed in the first bin (2) and/or the second bin (3) so as to facilitate filling of waterproof glue.

7. The waterproof bone conduction headset of claim 1, wherein the first sound generating unit (6) and the second sound generating unit (7) each comprise a sound generating housing, and a generator for bone conduction sound generation housed within the sound generating housing.

8. The waterproof bone conduction earphone according to claim 1, wherein an adjusting key is arranged on the side face of the first bin (2), and one end of the adjusting key is movably and hermetically arranged in the waterproof adhesive layer and is electrically connected with the PCB board.

9. The waterproof bone conduction headset of claim 1, wherein a charging interface is arranged on the side face of the second bin (3), a sealing buckle cover is arranged on one end of the charging interface, and the other end of the charging interface is arranged in the waterproof adhesive layer in a sealing manner and is electrically connected with the battery.