CN217770313U - Combined bone conduction earphone - Google Patents

Abstract

The utility model discloses a modular bone conduction earphone for wired or wireless connection in outside player, include: the earphone comprises a left earphone body, a right earphone body and a hanging frame which is detachably connected to the left earphone body and detachably connected to the right earphone body; the left earphone body and the right earphone body are in wireless communication connection through a wireless communicator or in wired connection through a cable; the left earphone body with the right earphone body all includes: the bone conduction device comprises an earphone shell, a bone conduction shell and a connecting piece, wherein an accommodating cavity and a bone conduction shell are arranged in the earphone shell, and the bone conduction shell is arranged in the accommodating cavity and protrudes out of the accommodating cavity; the bone conduction sounder is arranged in the accommodating cavity and is abutted and contacted with the bone conduction shell. The problem of among the prior art bone conduction earphone overall structure can not the split, lead to application range little, application scope is limited is solved.

Description

Combined bone conduction earphone

Technical Field

The utility model relates to a bone conduction earphone field especially relates to a modular bone conduction earphone.

Background

Earphones designed based on a bone conduction technology appear on the market, usually, a bone conduction sounder is arranged in an earphone shell and converts an electric signal into a mechanical vibration signal, and the mechanical vibration signal is transmitted to auditory nerves through human ear bones. Thereby enabling the audio signal to be heard by the user.

The existing earphones are generally integrated earphones, namely, the earphone sounder, a battery, an earphone control part and an earphone fixing part are connected into an integrated structure and cannot be disassembled; part of the earphones are only the outer auricles or the inner auricles auxiliary fixing parts which are replaced according to the sizes of the ears, the local disassembly is realized, and the whole structure of the earphones is still not detachable. The current bone conduction headset cannot be changed into different fixing modes according to practical scenes after being sold. The existing bone conduction earphone has the defects of small application range and limited application range.

Accordingly, there is a need for improvements and developments in the art.

SUMMERY OF THE UTILITY MODEL

In view of the not enough of above-mentioned prior art, the utility model aims to provide a modular bone conduction earphone has solved among the prior art bone conduction earphone overall structure can not the split, leads to application range little, the limited problem of application scope.

The technical scheme of the utility model as follows:

a combination bone conduction headset, comprising: the earphone comprises a left earphone body, a right earphone body and a hanging frame which is detachably connected to the left earphone body and detachably connected to the right earphone body;

the left earphone body and the right earphone body are in wireless communication connection through a wireless communicator or in wired connection through a cable;

the left earphone body includes:

an earphone shell, wherein an accommodating cavity is arranged in the earphone shell,

the bone conduction shell is arranged in the accommodating cavity and protrudes out of the accommodating cavity;

the bone conduction sounder is arranged in the accommodating cavity and is abutted and contacted with the bone conduction shell.

Furthermore, the bone conduction shell is provided with salient point parts, and the salient point parts are distributed on the outer surface of the bone conduction shell.

Further, the hanger includes: the right connecting frame is detachably connected to the right earphone body;

the left link includes: the connecting sleeve is detachably sleeved on the left earphone body;

the clamping part is connected with the connecting sleeve and is used for being detachably connected to an external wearing object.

Further, the clamping portion includes: the elastic clip is connected to the connecting sleeve and used for clamping an external wearing object; or

The clamping portion includes: the clamping plate and the connecting sleeve form a clamping position, and an external wearable object is clamped through the clamping position.

Further, when the clamping part comprises an elastic clamp, the clamping part is connected with the connecting sleeve through an elastic support, and the elastic support is used for applying elastic force to the connecting sleeve towards one side of a user.

Further, the hanger includes: one end of the connecting frame body is detachably connected with the left earphone body, and the other end of the connecting frame body is detachably connected with the right earphone body;

the connection frame body includes: the hanging lug bending parts are positioned at two ends and used for being hung on ears at two sides of a user; and

the arc-shaped connecting parts are connected with the two ends and used for being sleeved on the neck of a user.

Furthermore, the combined bone conduction headset further comprises a connecting cable, and two ends of the connecting cable are electrically connected with the left headset body and the right headset body;

the connecting cable is arranged in the connecting frame body or independently arranged outside the connecting frame body.

Furthermore, circuit interfaces are arranged on the left earphone body and the right earphone body;

the two ends of the connecting frame body are provided with clamping support parts, and clamping platforms matched with the circuit interfaces are arranged on the clamping support parts.

Further, the circuit interface is female, be provided with public first electrode on the card platform, both ends public first electrode connection the connecting cable.

Further, the combined bone conduction headset further comprises: a microphone, a control part, and a rechargeable battery;

the microphones are arranged in the left earphone body or/and the right earphone body;

the control component and the rechargeable battery are arranged in the left earphone body or/and the right earphone body and are electrically connected with the bone conduction sounder; or

The control part and the rechargeable battery are arranged on the hanging frame and are detachably and electrically connected with the left earphone body and the right earphone body.

The beneficial effect of this scheme: the utility model provides a pair of modular bone conduction earphone, in left earphone body or right earphone body, through setting up bone conduction sound production ware in bone conduction casing, turn into mechanical vibration with digital signal through bone conduction sound production ware, mechanical vibration transmits bone conduction casing, make bone conduction casing take place to vibrate, when the earphone uses, bone conduction casing contacts with user's ear annex skin, thereby the vibration through bone conduction casing drives skin, and then vibration signal transmits to auditory nerve through human ear's skeleton, realize sound production function. Through the dismantled connection of stores pylon and left earphone body and right earphone body, can be with left earphone body and right earphone body connection on different stores pylons, through the change to the stores pylon, make the earphone can connect on different dresses thing, for example independently attach to on cap (inelasticity), swimming cap (elasticity), helmet, bandeau, hairpin, glasses to alleviateed the weight of hanging on the duct, and realized more reliable fixing, increased the variety of earphone. Through the mode, the bone conduction earphone can be applied to different use scenes, the application range of the bone conduction earphone is increased, and the problems that the bone conduction earphone in the prior art is single in structure, the whole structure can not be disassembled, the application range is small and the application range is limited are solved.

Drawings

Fig. 1 is a schematic structural diagram of a combined bone conduction earphone according to an embodiment of the present invention;

fig. 2 is another schematic structural diagram of a combined bone conduction earphone according to an embodiment of the present invention;

fig. 3 is a partial cross-sectional view of a combined bone conduction headset according to an embodiment of the present invention;

fig. 4 is a schematic diagram of various structures of a combined bone conduction headset according to an embodiment of the present invention;

fig. 5 is a schematic diagram of a clamping portion of a combined bone conduction earphone according to an embodiment of the present invention;

fig. 6 is a schematic view of a combined bone conduction headset according to an embodiment of the present invention applied to a safety helmet;

fig. 7 is a schematic structural diagram of a third form of the combined bone conduction headset according to the embodiment of the present invention;

fig. 8 is a schematic structural diagram of a fourth form of the combined bone conduction headset according to the embodiment of the present invention;

fig. 9 is a schematic diagram of a third form of a combined bone conduction headset according to an embodiment of the present invention.

The reference numbers in the figures: 100. a left earphone body; 110. an earphone housing; 120. a bone conduction housing; 121. a bump portion; 130. a bone conduction acoustic generator; 140. a microphone; 200. a right earphone body; 300. a hanger; 310. a left connecting frame; 311. connecting sleeves; 312. a clamping portion; 3121. an elastic clip; 3122. projecting ribs; 3133. a splint; 313. an elastic support; 320. a right connecting frame; 330. connecting the frame body; 331. a hanger bending part; 332. an arc-shaped connecting part; 400. and connecting the wires.

Detailed Description

The utility model provides a modular bone conduction earphone and modular bone conduction earphone, for making the utility model discloses a purpose, technical scheme and effect are clearer, more clear and definite, and it is right that the embodiment is lifted to follow with reference to the attached drawing the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only 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 connected to the other element or be indirectly connected to the other element.

It should be further noted that the same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc., indicating directions or positional relationships based on those shown in the drawings, it is only for convenience of description and simplicity of description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed in a specific direction, and operate, and therefore, the terms describing the positional relationships in the drawings are used only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the above terms according to specific situations.

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.

As shown in fig. 1, fig. 2 and fig. 7, the utility model provides a combined bone conduction earphone, which comprises: the left earphone body 100, the right earphone body 200, and the hanger 300 detachably connected to the left earphone body 100 and detachably connected to the right earphone body 200. The left earphone body 100 and the right earphone body 200 are respectively used on the left and right ears of a user, and the left earphone body 100 and the right earphone body 200 have the same structure. The left earphone body 100 and the right earphone body 200 are connected through a wireless communicator in a wireless communication manner or through a cable in a wired connection manner. When the wireless communication connection is carried out, the wireless communicator is also used for being connected with external audio equipment, receiving an external audio signal and then carrying out conversion and sounding. When the left earphone body 100 and the right earphone body 200 are connected through the connecting line 400, the left earphone body can be connected with external audio equipment through a wireless communicator; or the same connection line 400 is directly connected to the external audio device. In addition, each earphone can also be individually plugged into an external audio device.

As shown in fig. 3, the left earphone body 100 includes: the earphone housing 110, the bone conduction housing 120 and the bone conduction sounder 130. An accommodating cavity is formed in the earphone shell 110, and the earphone shell 110 serves as a shell to provide an installation position and protection for an internal structure. The bone conduction casing 120 is disposed in the accommodating cavity and protrudes from the accommodating cavity, and the bone conduction sounder 130 is disposed in the accommodating cavity and is in abutting contact with the bone conduction casing 120. When the bone conduction earphone is used, the bone conduction shell 120 is tightly attached to the skin of the ear accessory of a user, so that the vibration on the bone conduction shell 120 can be clearly conducted to the user and transmitted to the auditory nerve through the ear bone of the human body.

Through the above scheme, in left earphone body 100 or right earphone body 200, through setting up bone conduction sound generator 130 in bone conduction casing 120, turn into mechanical vibration with digital signal through bone conduction sound generator 130, mechanical vibration transmits bone conduction casing 120, make bone conduction casing 120 vibrate, when the earphone uses, bone conduction casing 120 contacts with user's ear annex skin, thereby drive the skin through the vibration of bone conduction casing 120, and then vibration signal transmits to auditory nerve through human ear's skeleton, realize vocal function. Through the dismantled connection of stores pylon 300 with left earphone body 100 and right earphone body 200, can connect left earphone body 100 and right earphone body 200 on different stores pylons 300, through the change to stores pylon 300, make the earphone can connect on different dresses, make bone conduction earphone can use under the different use scenes, increased bone conduction earphone's application range.

The left earphone body 100 and the right earphone body 200 have the same structure, and for convenience of structural description, the left earphone body 100 is used as a description main body for detailed description. Please refer to the structure of the left earphone body 100 for the right earphone body 200.

As shown in fig. 3, the bone conduction shell 120 in this embodiment is provided with protruding points 121, and a plurality of the protruding points 121 are distributed on the outer surface of the bone conduction shell 120. When the left earphone body 100 is used, the skin of the ear accessory of a human body is tightly attached to the skin, and the bone is extruded, so that the conduction of mechanical vibration can be realized, therefore, the plurality of convex point parts 121 are arranged on the bone conduction shell 120, the convex point parts 121 can be well attached to the skin as contact points, the effect of extruding the bone is better, the effect of conducting mechanical vibration is more obvious, and the earphone body can be suitable for different shapes of faces. The earphone is self-adaptive in the wearing process. In addition, the surface of the bone conduction housing 120 may be curved to fit the facial form, and the conventional single bone conduction surface is generally a straight plane and does not fit the facial form.

The hanger 300 in this embodiment is divided into two forms. Various embodiments are formed according to the form. The method comprises the following specific steps:

example one

As shown in fig. 1, the hangers 300 in this embodiment are two independently arranged, and the hangers 300 specifically include: left link 310 to and the right link 320 with left link 310 independent setting, right link 320 can dismantle the connection and be in on the earphone body 200 of the right side, left side link 310 can dismantle the connection and be in on the earphone body 100 of the left side. The left connecting frame 310 and the right connecting frame 320 have the same structure, and the structure will be described with the left connecting frame 310 as an example in this embodiment.

As shown in fig. 3 and 4, the left connecting frame 310 specifically includes: a connecting sleeve 311, and a clamping portion 312. The cover can be dismantled to the adapter sleeve 311 and establish on left side earphone body 100, when the earphone uses, the draw-in groove has been seted up towards user's one side to adapter sleeve 311, left side earphone body 100 can inlay card in the draw-in groove, for example adapter sleeve 311 adopts the flexible cover, and the draw-in groove can turn over a bending to make the opening grow, just so can with left earphone body 100 card in the draw-in groove, realize fixedly. The clamping part 312 is connected with the connecting sleeve 311 and is used for being detachably connected to an external wearing article; the clamping portion 312 is disposed at a side of the connection sleeve 311 departing from the user, and the left earphone body 100 embedded in the connection sleeve 311 can be connected to a hat (inelastic), a swimming cap (elastic), a helmet, a headband, a hair clip, glasses, and other wearing articles through the clamping portion 312.

The clamping portion 312 in this embodiment is provided with a plurality of forms, as shown in a, b, and c in fig. 3 and 4, the first form is: the clamping portion 312 includes: and the elastic clip 3121 is connected to the connecting sleeve 311, and is used for clamping an external wearing article. The elastic clip 3121 may be arranged with the clip opening facing downward, or may be arranged with the clip opening facing the left and right sides, or facing upward. The clamping teeth are further arranged in the clamping opening of the elastic clamp 3121, so that when the elastic clamp is clamped on a wearing object, the wearing object can be firmly clamped and is not easy to loosen. In addition, a fastener, such as a screw, may be disposed on a side of the elastic clip 3121, and when the fastener penetrates through the elastic clip 3121 and is located in the clip opening, the article of clothing may be further fixed by the fastener, and thus, the article of clothing may be prevented from being detached. In addition, it should be noted that: the resilient clip 3121 may be an integrally formed clip or a clip with a split end. The surface of the elastic clip 3121 is further provided with a convex point or a convex rib 3122 to enhance the clip fixing effect.

In addition to the above configuration, the clamping portion 312 may further include: magnetic attraction clamping type and magic tape fixing type.

When the holding portion 312 includes the elastic clip 3121, as shown in fig. 3, in addition to directly connecting the connecting sleeve 311 with the holding portion 312, the holding portion 312 may also connect the connecting sleeve 311 by an elastic bracket 313, and the elastic bracket 313 is used to apply an elastic force to the connecting sleeve 311 toward a user side. When the clamping part 312 clamps the wearing object, the elastic support 313 generates elastic force to press the connecting sleeve 311 toward the user, so that the mechanical vibration energy is more stably transmitted to the bone conduction shell 120, the skin is driven by the vibration of the bone conduction shell 120, and the vibration signal is transmitted to the auditory nerve through the ear bone of the human body. The elastic bracket 313 may be provided in a reverse C-shape. One end of the reverse C-shaped elastic bracket 313 is connected to the connection sleeve 311, and the other end is connected to the clamping portion 312.

As shown in fig. 5, in the second form of the clamping portion 312, the clamping portion 312 specifically includes a clamping plate 3133, a clamping position is formed between the clamping plate 3133 and the connecting sleeve 311, and the external wearing article is clamped by the clamping position. In a specific structure, the upper end of the clamping plate 3133 is hinged to the upper end of the connecting sleeve 311, and an elastic member, such as a torsion spring, is disposed between the clamping plate 3133 and the back surface of the connecting sleeve 311, and the elastic member enables the lower end of the clamping plate 3133 to tightly abut against the back surface of the connecting sleeve 311. This creates a pinch between the connection sleeve 311, which is part of a clip, and the clamping plate 3133. This form of clip 312 can be secured to a helmet strap. In addition, the control part and the rechargeable battery are disposed on the splint 3133, so that the bone conduction sound generator 130 and the control part and the rechargeable battery can be separately disposed at both sides of the clip, thereby the structure is smaller and more convenient in use.

In another structure, the connection sleeve 311 and the clamping portion 312 can be directly pressed in the swimming cap, the outer wall of the clamping portion 312 is provided with an adhesive layer, the adhesive layer is directly adhered in the swimming cap, the left earphone body 100 is pressed by the elasticity of the swimming cap, and the left earphone body can also be applied to the head band in the same manner. The adhesive layer adopts a semi-adhesive (one surface is adhered), a pair of non-setting adhesives, a double-sided adhesive, a magic tape and the like; or a plurality of anti-slip protrusions are arranged on the outer wall of the clamping part 312, and the plurality of protrusions on the surface are directly used for preventing movement for positioning.

As shown in fig. 6, in another structure, the holding portion 312 may be directly held on the helmet, so that the left earphone body 100 or/and the right earphone body may be attached to the ears of a person, an extension line is connected to the left earphone body 100 or the right earphone body, the microphone 140 is connected to the extension line, and the microphone 140 is disposed on the strap of the helmet, so that the position of the microphone is near the mouth, which is convenient for use.

Example two

As shown in fig. 7 and 8, the structure of the hanger 300 in the present embodiment is different from that in the present embodiment, and the hanger 300 in the present embodiment specifically includes a connection hanger 330, one end of the connection hanger 330 is detachably connected to the left earphone body 100, and the other end of the connection hanger 330 is detachably connected to the right earphone body 200. The connection frame body 330 is a whole independent structure and detachably connects the left earphone body 100 and the right earphone body 200. The left earphone body 100 and the right earphone body 200 are connected by fixing the connecting frame body 330 to the head, and the left earphone body 100 and the right earphone body 200 are pressed against the sound receiving part of the head with a proper pressure. The connection frame 330 may be provided in various forms, as shown in fig. 8, for example, when the left earphone body 100 and the right earphone body 200 have the ear hanging structure (a battery, a wireless communicator, and a control circuit may be provided in an inner cavity of the ear hanging structure), the connection frame 330 may only connect the left earphone body 100 and the right earphone body 200 at both sides, so as to perform a connection function. In yet another aspect, the connection frame 330 includes: the hanging lug bending parts 331 are positioned at two ends, and the hanging lug bending parts 331 are used for being hung on ears at two sides of a user; and an arc connecting portion 332 connecting the two ends of the ear bending portion 331, wherein the arc connecting portion 332 is used for being sleeved on the neck of the user. The bent parts 331 of the hanging lugs at the two ends adopt a C-shaped structure with the opening facing downwards, so that the fixing with ears is convenient.

It should be noted that the arc-shaped connecting portion 332 is provided with a telescopic structure, which can be adjusted in a telescopic manner, so that the left earphone body 100 and the right earphone body 200 can be close to or far away from each other.

In addition, except for the wireless connection mode, the combined bone conduction headset further comprises a connection cable, and two ends of the connection cable are electrically connected with the left headset body 100 and the right headset body 200. Both ends of the connection cable are detachably and electrically connected to the left earphone body 100 and the right earphone body 200. The wired connection between the left earphone body 100 and the right earphone body 200 can be realized by connecting a cable, and the communication connection with an external audio device is performed through a wireless communicator. The playing of external audio can also be realized.

The connection cable has two kinds of arrangement, wherein the first kind is for setting up in the connection support body 330, when connection support body 330 is connected on left earphone body 100 and right earphone body 200 like this, just can make things convenient for the connection cable to be connected to on left earphone body 100 and the right earphone body 200. The second way is to arrange the connection frame body 330 separately.

The connection frame body 330 can be slidably adjusted in length and can be rotatably adjusted in pressure direction. Thus, the device can be suitable for the requirements of different people. Can better meet the requirements of different users.

As shown in fig. 9, the left earphone body 100 and the right earphone body 200 of this embodiment are both provided with a circuit interface, and the circuit interface may be a USB interface or a Type-C interface. The two ends of the connecting frame body 330 are provided with clamping support parts, and the clamping support parts are provided with clamping platforms matched with the circuit interfaces. The card holder may be embedded in a circuit interface, so as to realize physical connection of the connection frame body 330 with the left earphone body 100 and the right earphone body 200.

On the basis of the structure, the circuit interface is a female head, a male head electrode is arranged on the clamping table, and the male head electrodes at the two ends are connected with the connecting cable. Thus, the connection cable is arranged in the connection frame body 330, so that the left earphone body 100 and the right earphone body 200 can be electrically connected through the USB interface, and a communication function is realized.

The combined bone conduction headset in this embodiment further includes: a microphone, a control component, and a rechargeable battery. The microphone is arranged in the left earphone body 100 or/and the right earphone body 200, and the control component and the rechargeable battery are arranged in the left earphone body 100 or/and the right earphone body 200 and electrically connected with the bone conduction sound generator 130.

Or the following steps: the control part and the rechargeable battery are disposed on the hanger 300 and detachably and electrically connected to the left earphone body 100 and the right earphone body 200.

To sum up, the utility model provides a pair of modular bone conduction earphone, in left earphone body 100 or right earphone body 200, through setting up bone conduction sound production ware 130 in bone conduction casing 120, turn into mechanical vibration with digital signal through bone conduction sound production ware 130, mechanical vibration transmits bone conduction casing 120, make bone conduction casing 120 vibrate, when the earphone uses, bone conduction casing 120 contacts with user's ear annex skin, thereby the vibration through bone conduction casing 120 and drive skin, and then vibration signal transmits to auditory nerve through human ear's skeleton, realize sound production function. Through the detachable connection of the hanger 300 with the left earphone body 100 and the right earphone body 200, the left earphone body 100 and the right earphone body 200 can be connected to different hangers 300, and through the replacement of the hanger 300, the earphones can be connected to different wearing articles, such as a hat (inelastic), a swimming cap (elastic), a helmet, a headband, a hairpin and glasses, so that the weight hung on the ear canal is reduced, more reliable fixation is realized, and the diversity of the earphones is increased. Through the mode, the bone conduction earphone can be applied to different use scenes, the application range of the bone conduction earphone is increased, and the problems that the bone conduction earphone in the prior art is single in structure, the whole structure can not be disassembled, the application range is small and the application range is limited are solved.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims (10)

1. A modular bone conduction headset for wired or wireless connection to an external player, comprising: the earphone comprises a left earphone body, a right earphone body and a hanging frame which is detachably connected to the left earphone body and detachably connected to the right earphone body;

the left earphone body and the right earphone body are in wireless communication connection through a wireless communicator or in wired connection through a cable;

the left earphone body with the right earphone body all includes:

an earphone shell, wherein an accommodating cavity is arranged in the earphone shell,

the bone conduction shell is arranged in the accommodating cavity and protrudes out of the accommodating cavity;

the bone conduction sounder is arranged in the accommodating cavity and is abutted and contacted with the bone conduction shell.

2. The modular bone conduction headset of claim 1, wherein the bone conduction housing is provided with a plurality of raised points distributed on an outer surface of the bone conduction housing.

3. The modular bone conduction headset of claim 1, wherein the hanger comprises: the right connecting frame is detachably connected to the right earphone body;

the left link includes: the connecting sleeve is detachably sleeved on the left earphone body;

the clamping part is connected with the connecting sleeve and is used for being detachably connected to an external wearing object.

4. The modular bone conduction headset of claim 3, wherein the clip portion comprises: the elastic clip is connected to the connecting sleeve and used for clamping an external wearing object; or

The clamping portion includes: and a clamping position is formed between the clamping plate and the connecting sleeve, and the external wearing object is clamped through the clamping position.

5. The combined bone conduction headset of claim 4, wherein when the clamping part includes an elastic clip, the clamping part is connected to the connection sleeve through an elastic bracket for applying an elastic force to the connection sleeve toward a user side.

6. The modular bone conduction headset of claim 1, wherein the hanger comprises: one end of the connecting frame body is detachably connected with the left earphone body, and the other end of the connecting frame body is detachably connected with the right earphone body;

the connection frame body includes: the hanging lug bending parts are positioned at two ends and used for being hung on ears at two sides of a user; and

the arc-shaped connecting parts are connected with the two ends and used for being sleeved on the neck of a user.

7. The combined bone conduction headset of claim 6, further comprising a connection cable, wherein two ends of the connection cable are electrically connected to the left headset body and the right headset body;

the connecting cable is arranged in the connecting frame body or independently arranged outside the connecting frame body.

8. The combined bone conduction headset of claim 7, wherein the left headset body and the right headset body are each provided with a circuit interface thereon;

the two ends of the connecting frame body are provided with clamping support parts, and clamping platforms matched with the circuit interfaces are arranged on the clamping support parts.

9. The combined bone conduction headset of claim 8, wherein the circuit interface is a female connector, a male connector is disposed on the card platform, and the male connector at both ends is connected to the connection cable.

10. The modular bone conduction headset of claim 1, further comprising: a microphone, a control part, and a rechargeable battery;

the microphone is arranged in the left earphone body or/and the right earphone body;

the control component and the rechargeable battery are arranged in the left earphone body or/and the right earphone body and are electrically connected with the bone conduction sounder; or

The control part and the rechargeable battery are arranged on the hanging frame and are detachably and electrically connected with the left earphone body and the right earphone body.

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