CN216017130U

CN216017130U - Split type bluetooth headset with external sound function

Info

Publication number: CN216017130U
Application number: CN202122455597.7U
Authority: CN
Inventors: 秦海军; 张文浩; 成义
Original assignee: Shenzhen Xinhongli Precision Industry Co Ltd
Current assignee: Shenzhen Xinhongli Precision Industry Co Ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-03-11
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses a split type Bluetooth earphone with an external sound function, which comprises a head-wearing module and two earphone components, wherein the earphone components are provided with connecting pieces, and the head-wearing module is connected with the connecting pieces; wherein: the connecting piece is provided with a connecting groove, the bottom wall of the connecting groove is provided with a first magnetic attraction piece, the lower end of the head is embedded with a second magnetic attraction piece, and the first magnetic attraction piece and the second magnetic attraction piece can be mutually attracted; when the earphone is installed, the head is inserted into the connecting groove, and the first magnetic suction piece and the second magnetic suction piece are mutually attracted, so that the head-wearing module is connected with the earphone component; and the earphone component also comprises a PCB and an inner sound module, and the PCB can be selectively connected with the outer sound module. Therefore, the user can use the earphone component which is detached as required and put on a table for use, and the earphone component can also be used as a headset in a combined state; simultaneously, it has easy dismounting's advantage, and, the dismouting structure is comparatively simple, realizes easily, suitable using widely.

Description

Split type bluetooth headset with external sound function

Technical Field

The utility model relates to a wear-type bluetooth headset field especially relates to a split type bluetooth headset with outer sound function.

Background

The traditional head-wearing Bluetooth headset is fixedly connected and is not detachable, so that the application scene is limited, the competitiveness of the product cannot be further improved, and the use requirement of a consumer cannot be better met; later, an earphone assembly and a headset with a detachable head-mounted bluetooth earphone are available, but the existing detachable head-mounted bluetooth earphone is still complex in structure and has the defect of unchanged disassembly and assembly; secondly, some existing bluetooth headset only have an inner sound function, and the usage of the bluetooth headset is limited.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects and deficiencies of the prior art, the utility model provides a split type Bluetooth earphone with an external sound function, which enables a user to detach an earphone component as required and to use the earphone component on a desktop or as a headset in a combined state by designing the split type Bluetooth earphone with the external sound function; simultaneously, it has easy dismounting's advantage, and, the dismouting structure is comparatively simple, realizes easily, suitable using widely.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a split type Bluetooth headset with an external sound function comprises a head-wearing module and two headset assemblies arranged at two ends of the head-wearing module, wherein each headset assembly is provided with a connecting piece, and the head-wearing module is connected with the connecting piece; wherein:

the connecting piece is provided with a connecting groove, a first magnetic attraction piece is arranged on the bottom wall of the connecting groove, the head-mounted module comprises a head-mounted module made of plastic, a second magnetic attraction piece is embedded at the lower end of the head-mounted module, and the first magnetic attraction piece and the second magnetic attraction piece can be mutually attracted;

when the earphone is installed, the head-wearing module extends into the connecting groove, and the first magnetic suction piece and the second magnetic suction piece are mutually attracted, so that the head-wearing module is connected with the earphone component;

and the earphone component further comprises a PCB and an inner sound module electrically connected to the PCB, and the PCB can be selectively connected with an outer sound module.

Preferably, the first magnetic attraction piece and the second magnetic attraction piece are magnets with opposite magnetism.

Preferably, the side wall of the connecting groove and/or the side wall of the head is/are provided with teeth.

As a preferred scheme, the earphone assembly comprises a first shell, a circular mounting groove is formed in the outer side of the first shell, the PCB and the inner sound module are both arranged in the first shell, and the PCB is electrically connected with a first conductive contact exposed on the peripheral side wall of the circular mounting groove;

the round mounting groove is provided with a second shell, the external sounding module is arranged in the second shell and comprises a second loudspeaker, the second loudspeaker is electrically connected with a second conductive contact, and the second conductive contact is exposed out of the peripheral side wall of the second shell;

the second shell is rotatably arranged in the circular mounting groove, so that the second conductive contact can be selectively contacted with or staggered with the first conductive contact; when the first conductive contact and the second conductive contact are staggered, the Bluetooth headset is used as an inner sound; when the first conductive contact contacts with the second conductive contact, the PCB is electrically connected with the second loudspeaker, and the Bluetooth headset is used as an external sound.

As a preferred scheme, the internal sound module comprises a first loudspeaker, wherein the first loudspeaker is a moving-iron loudspeaker, and the second loudspeaker is a moving-coil loudspeaker.

As a preferable scheme, the first shell comprises a main shell and a cover body; the main shell is provided with a concave cavity with an inward opening, the cover body covers the opening, and an installation concave cavity for installing a PCB, a battery and a first loudspeaker is formed;

a first sound outlet hole is formed in the center of the cover body, and a sound insulation sponge ring is bonded to the periphery of the first sound outlet hole on the inner side of the cover body through adhesive; and the inner side of the cover body is provided with a dust screen at the first sound outlet.

Preferably, the cover body has a sound emitting protrusion extending inward, and the first sound emitting hole is provided in the sound emitting protrusion; the inner side of the sound-emitting convex part is provided with a sound-emitting concave cavity, and the sound-emitting convex part is a spherical surface arched towards the inner side.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, concretely speaking, the technical proposal shows that the utility model mainly designs a split type Bluetooth earphone with an external sound function, so that a user can detach the earphone component as required and use the earphone component on the desktop, and can also use the earphone component as a headset in a combined state; meanwhile, the detachable door has the advantage of convenience in detachment, is simple in detachment structure, is easy to realize, and is suitable for popularization and use;

secondly, through the concrete design of making a sound the module outside with interior for it compares in the current headset that has the function of making a sound outside, has the advantage that conversion operation is simple, simultaneously, the design that the module that makes a sound outside sets up on the headset has convenient to carry's benefit.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic side view of an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of an embodiment of the present invention;

FIG. 4 is an enlarged partial schematic view of FIG. 3;

FIG. 5 is an enlarged schematic view at A in FIG. 4;

FIG. 6 is an enlarged schematic view at B of FIG. 4;

fig. 7 is a partially exploded view of an embodiment of the present invention.

The attached drawings indicate the following:

10. a head-mounted module; 101. a second magnetic attraction member; 20. an earphone assembly; 21. a connecting member; 211. connecting grooves; 212. a first magnetic attraction member; 213. teeth; 22. a first housing; 221. a main housing; 222. a cover body; 2221. a first sound outlet; 2222. a sound-emitting convex part; 23. positioning the convex ring; 24. a sound insulation sponge ring; 241. deforming the concave ring; 25. a dust screen; 31. a PCB board; 311. a first conductive contact; 32. a first horn; 33. a battery; 40. a second housing; 401. a second sound outlet; 402. positioning the concave ring; 4021. an elastic rubber ring; 403. rotating the convex part; 41. a second horn; 411. a second conductive contact; 50. an external sound module; 60. and an inner sound module.

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 embodiment is only a preferred embodiment of the present invention.

Referring to fig. 1 to 7, a split bluetooth headset with an external sound function in an embodiment of the present invention includes a headset module 10 and two headset assemblies 20 disposed at two ends of the headset module 10, wherein the headset assemblies 20 have a connecting member 21, and the headset module 10 is connected to the connecting member 21; wherein:

the connecting piece 21 is provided with a connecting groove 211, the bottom wall of the connecting groove 211 is provided with a first magnetic attraction piece 212, the head-mounted module 10 comprises a head-mounted made of plastic, the lower end of the head-mounted module is embedded with a second magnetic attraction piece 101, and the first magnetic attraction piece 212 and the second magnetic attraction piece 101 can be mutually attracted;

when the earphone is installed, the head-wearing module extends into the connecting groove 211, and the first magnetic attraction piece 212 and the second magnetic attraction piece 101 attract each other, so that the head-wearing module 10 and the earphone assembly 20 are connected; and, the earphone assembly 20 further includes a PCB 31 and an inner sound module 60 electrically connected to the PCB 31, and the PCB 31 may be selectively connected to the outer sound module 50.

Thus, by designing the split type Bluetooth headset with the external sounding function, a user can detach the headset assembly 20 according to needs and use the headset assembly on a desktop or as a headset in a combined state; simultaneously, it has easy dismounting's advantage, and, the dismouting structure is comparatively simple, realizes easily, suitable using widely.

Specifically, the first magnetic attraction piece 212 and the second magnetic attraction piece 101 are magnets with opposite magnetism. Preferably, the side wall of the connection groove 211 and/or the side wall of the head is provided with teeth 213, so as to increase the friction force between the head and the connection member 21 and improve the connection stability.

Further, the earphone assembly 20 includes a first housing 22, a circular mounting groove is disposed on an outer side of the first housing 22, the PCB 31 and the inside sound module 60 are both disposed in the first housing 22, and the PCB 31 is further electrically connected to a peripheral sidewall of the first conductive contact 311 exposed to the circular mounting groove;

a second shell 40 is arranged on the circular mounting groove, the external sound module 50 is arranged in the second shell 40, the external sound module 50 comprises a second loudspeaker 41, the second loudspeaker 41 is electrically connected with a second conductive contact 411, and the second conductive contact 411 is exposed on the peripheral side wall of the second shell 40;

the second housing 40 is rotatably disposed in the circular mounting groove, so that the second conductive contact 411 can selectively contact with or be staggered with the first conductive contact 311; when the first conductive contact 311 and the second conductive contact 411 are staggered, the Bluetooth headset makes an inner sound; when the first conductive contact 311 contacts with the second conductive contact 411, the PCB 31 is electrically connected with the second speaker 41, and the bluetooth headset is used as a loudspeaker.

Like this, through the concrete design of making a sound module 50 outside and making a sound module 60 in for it compares in the current headset that has the function of making a sound outside, has the advantage of conversion easy operation, simultaneously, the design that makes a sound module 50 outside sets up on the headset has convenient to carry's benefit.

Specifically, the method comprises the following steps: the second casing 40 is circular, and a second sound outlet 401 is arranged on the outer side wall of the second casing 40; a positioning concave ring 402 is arranged on the peripheral side wall of the second shell 40, and a positioning convex ring 23 matched with the positioning concave ring 402 is arranged on the peripheral side wall of the circular mounting groove; when assembled, the positioning convex ring 23 is positioned on the positioning concave ring 402.

Preferably, the first conductive contact 311 is strip-shaped, and the extending direction thereof is the same as the direction of the peripheral sidewall of the circular mounting groove; the second conductive contact 411 is strip-shaped, and the extending direction thereof is the same as the direction of the peripheral sidewall of the second housing 40. Thus, the reliability of the connection between the second speaker 41 and the circuit board can be effectively ensured.

Preferably, the second housing 40 is provided with a rotary convex part 403 for the human hand to rotate; and the second sound outlet 401 is disposed in the rotation protrusion 403. The convenience of the user for switching the play mode is further improved by the design of the rotary convex part 403.

Second casing 40 is detachable install in circular mounting groove, just preferably be provided with elasticity rubber ring 4021 in the location notch ring 402, through the design of elasticity rubber ring 4021, can improve the assembly ground compactness ground simultaneously, also played waterproof performance.

Generally, the acoustic module 60 includes a first horn 32, wherein the first horn 32 is a moving-iron horn and the second horn 41 is a moving-coil horn. Therefore, the requirements of different customers on different tone qualities can be met.

Preferably, the first housing 22 includes a main housing 221, a cover 222; the main housing 221 has a cavity with an inward opening, and the cover 222 covers the opening to form a mounting cavity for mounting the PCB 31, the battery 33, and the first speaker 32;

moreover, a first sound outlet hole 2221 is formed in the center of the cover 222, and a sound insulation sponge ring 24 is bonded to the inner side of the cover 222 and the periphery of the first sound outlet hole 2221 through an adhesive; and a dust screen 25 is disposed at the first sound outlet 2221 inside the cover 222.

Preferably, the sound insulation sponge ring 24 is provided with a deformation concave ring 241, and by designing the deformation concave ring 241, the buffering capacity of the sound insulation sponge ring 24 is improved, the use comfort of a user is further improved, and the discomfort of ears is reduced.

Preferably, the cover 222 has a sound emitting protrusion 2222 extending inward, and the first sound emitting hole 2221 is disposed in the sound emitting protrusion 2222; the inner side of the sound-emitting protrusion 2222 is formed with a sound-emitting cavity, and the sound-emitting protrusion 2222 is a spherical surface arched inward, so that the sound-emitting protrusion 2222 is designed to be a spherical surface, which has a sound gathering function, and further improves the sound quality of the inner sound module 60.

The design of the utility model is mainly characterized in that the split type Bluetooth earphone with the external sound function is designed, so that a user can detach the earphone component as required and put the earphone component on a desktop for use, and the earphone component can also be used as a headset in a combined state; meanwhile, the detachable door has the advantage of convenience in detachment, is simple in detachment structure, is easy to realize, and is suitable for popularization and use;

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a split type bluetooth headset with external sound function which characterized in that: the earphone comprises a head-wearing module and two earphone assemblies arranged at two ends of the head-wearing module, wherein the earphone assemblies are provided with connecting pieces, and the head-wearing module is connected with the connecting pieces; wherein:

2. The split type bluetooth headset with an external sounding function according to claim 1, wherein: the first magnetic attraction piece and the second magnetic attraction piece are magnets with opposite magnetism.

3. The split type bluetooth headset with the external sounding function according to claim 2, wherein: the side wall of the connecting groove and/or the side wall of the head is/are provided with teeth.

4. The split type bluetooth headset with an external sounding function according to claim 3, wherein: the earphone component comprises a first shell, a circular mounting groove is formed in the outer side of the first shell, the PCB and the inner sounding module are arranged in the first shell, and the PCB is electrically connected with a first conductive contact exposed on the peripheral side wall of the circular mounting groove;

5. The split type Bluetooth headset with the external sounding function of claim 4, wherein: the interior module of making a sound includes first loudspeaker, wherein, first loudspeaker are moving-iron loudspeaker, the second loudspeaker are moving-coil loudspeaker.

6. The split type bluetooth headset with an external sounding function according to claim 5, wherein: the first shell comprises a main shell body and a cover body; the main shell is provided with a concave cavity with an inward opening, the cover body covers the opening, and an installation concave cavity for installing a PCB, a battery and a first loudspeaker is formed;

7. The split type bluetooth headset with an external sounding function according to claim 6, wherein: the cover body extends inwards to form a sound outlet convex part, and the first sound outlet hole is formed in the sound outlet convex part; the inner side of the sound-emitting convex part is provided with a sound-emitting concave cavity, and the sound-emitting convex part is a spherical surface arched towards the inner side.