CN212544028U

CN212544028U - Bone conduction earphone

Info

Publication number: CN212544028U
Application number: CN202021847653.0U
Authority: CN
Inventors: 万长幸
Original assignee: Dongguan Taijia Electronic Technology Co ltd
Current assignee: Dongguan Taijia Electronic Technology Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-02-12
Anticipated expiration: 2030-08-28

Abstract

The utility model belongs to the technical field of the earphone technique and specifically relates to indicate a bone conduction earphone, including the casing, set up at the inside sound production subassembly of casing, extend the connecting rod that forms, keep away from the connecting seat that the one end of casing formed by the connecting rod is crooked and set up in the bone conduction spare of connecting seat, bone conduction spare with the output of sound production subassembly is connected, the plane slope at the relative casing place of extending direction of connecting rod. The utility model discloses a plane slope that makes the relative casing of connecting rod place makes the connecting rod extend towards human face to make the connecting rod can exert pressure so that bone conduction spare has better conduction effect to bone conduction spare.

Description

Bone conduction earphone

Technical Field

The utility model belongs to the technical field of the earphone technique and specifically relates to indicate a bone conduction earphone.

Background

Sound can be propagated to the auditory nerve through air or through a medium (such as a human skull), and bone conduction headphones are the product of sound propagation using the skull. The bone conduction earphone can not block the auditory canal when in use, so that a user can receive other external sounds when listening to the earphone, and dangerous conditions are effectively avoided. However, the bone conduction earphone needs a certain pressure on the skull to realize the sound transmission, so the design of the double-side earphone is mostly adopted in the existing bone conduction earphone in order to ensure the pressure. This results in a large size of the headset that is not enough to write.

Disclosure of Invention

The utility model discloses problem to prior art provides a bone conduction earphone that can unilaterally wear.

The utility model adopts the following technical scheme: the utility model provides a bone conduction earphone, includes the casing, set up at the inside sound production subassembly of casing, by the connecting rod that the side extension of casing formed, keep away from the connecting seat that the one end bending of casing formed and set up in by the connecting rod the bone conduction spare of connecting seat, bone conduction spare with the output of sound production subassembly is connected, the relative casing place's of extending direction plane slope of connecting rod.

Preferably, the angle between the extending direction of the connecting rod and the plane of the shell is 10-20 degrees.

Preferably, the cross-sectional area of the housing decreases along the length of the housing from the end remote from the connecting rod to the end near the connecting end.

Preferably, the cross-sectional area of the housing is gradually reduced from the end away from the connecting rod to the end near the connecting end in the width direction of the housing.

Preferably, the surface of the shell or the connecting rod or the connecting seat is provided with a charging magnetic buckle, and the output end of the charging magnetic buckle is connected with the power supply end of the sounding component.

Preferably, the sounding component comprises a battery, and the output end of the charging magnetic buckle is connected with the input end of the battery.

Preferably, the bone conduction headset further comprises a communication module arranged inside the shell, and an output end of the communication module is connected with an input end of the sound production assembly.

Preferably, the communication module is a bluetooth module.

Preferably, the bone conduction element is a bone conduction vibrator.

The utility model has the advantages that: the connecting rod extends towards the face of a human body by inclining relative to the plane of the shell, so that the connecting rod can apply pressure to the bone conduction piece to enable the bone conduction piece to have a good conduction effect.

Drawings

Fig. 1 is a three-dimensional structure diagram of the present invention.

Fig. 2 is a perspective view of the present invention at another angle.

Fig. 3 is a three-dimensional structure diagram of the utility model after the shell is hidden.

The reference signs are: 1. a housing; 2. a sound producing assembly; 3. a connecting rod; 4. a connecting seat; 5. a bone conduction element; 6. charging a magnetic buckle; 7. a communication module; 8. a battery.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, a bone conduction earphone includes a housing 1, a sound component 2 disposed inside the housing 1, a connecting rod 3 formed by extending a side end of the housing 1, a connecting seat 4 formed by bending an end of the connecting rod 3 away from the housing 1, and a bone conduction member 5 disposed on the connecting seat 4, wherein the bone conduction member 5 is connected with an output end of the sound component 2, and an extending direction of the connecting rod 3 is inclined relative to a plane where the housing 1 is disposed.

When the ear-protection ear cap is worn, the shell 1 is positioned on the back of the ear, the connecting rod 3 is positioned at the upper end of the ear, and the connecting seat 4 is positioned in front of the ear. The ear back and the head clamp the shell 1, so that the shell 1 can not rotate by itself. The relative casing 1 place plane slope of connecting rod 3, connecting rod 3 extends to the direction that is close to human head promptly for connecting rod 3 can force connecting seat 4 to laminate human face, thereby makes 5 laminating faces of bone conduction spare and brings better conduction effect.

Specifically, it shows through the experiment that the contained angle between the extending direction of connecting rod 3 and the plane of casing 1 place can make the user comparatively comfortable when guaranteeing the conduction effect when being 10 to 20, can avoid the user to be uncomfortable because of the too big pressure to the face of inclination through avoiding connecting rod 3.

As shown in fig. 1, the cross-sectional area of the housing 1 gradually decreases from the end away from the connecting rod 3 to the end near the connecting end along the length direction of the housing 1. According to human structure, the ear back reduces gradually from the position close to the earlobe to the contained angle between the position far away from the earlobe and the head, so adopt above-mentioned structure can make the user more comfortable.

As shown in fig. 1 and 2, the cross-sectional area of the housing 1 gradually decreases from the end away from the connecting rod 3 to the end near the connecting end in the width direction of the housing 1. According to the human body structure, the lateral distance between the back of the ear and the head gradually decreases from a position close to the contour of the outer ear to a position away from the contour of the outer ear, so that the user can feel more comfortable by adopting the structure.

As shown in fig. 1 and 2, the surface of the shell 1 or the connecting rod 3 or the connecting seat 4 is provided with a charging magnetic buckle 6, and the output end of the charging magnetic buckle 6 is connected with the power supply end of the sounding component 2, so that a user can quickly connect a charger and an earphone, and the situation that the charger is damaged due to repeated plugging and unplugging of the charger can be prevented.

As shown in fig. 3, the sound generating assembly 2 includes a battery 8, and an output end of the charging magnetic buckle 6 is connected to an input end of the battery 8. So that the user does not need to connect a power cord to use the headset.

As shown in fig. 3, the bone conduction headset further includes a communication module 7 disposed inside the housing 1, and an output end of the communication module 7 is connected to an input end of the sounding component 2, so that the bone conduction headset can be used for conversation.

Specifically, the communication module 7 is a bluetooth module, so that the headset can be connected with electronic equipment such as a mobile phone through bluetooth.

Specifically, the bone conduction element 5 is a bone conduction vibrator.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. A bone conduction headset characterized by: including the casing, set up at the inside sound production subassembly of casing, by the connecting rod that the side extension of casing formed, keep away from the connecting seat that the one end bending of casing formed and set up in by the connecting rod the bone conduction spare of connecting seat, bone conduction spare with the output of sound production subassembly is connected, the relative casing place plane slope of extending direction of connecting rod.

2. A bone conduction headset according to claim 1, wherein: the extending direction of the connecting rod and the plane of the shell form an included angle of 10-20 degrees.

3. A bone conduction headset according to claim 1, wherein: along the length direction of casing, from the one end of keeping away from the connecting rod to the one end that is close to the link, the cross-sectional area of casing reduces gradually.

4. A bone conduction headset according to claim 1, wherein: along the width direction of casing, from the one end of keeping away from the connecting rod to the one end that is close to the link, the cross-sectional area of casing reduces gradually.

5. A bone conduction headset according to claim 1, wherein: the surface of the shell or the connecting rod or the connecting seat is provided with a charging magnetic buckle, and the output end of the charging magnetic buckle is connected with the power supply end of the sounding component.

6. A bone conduction headset according to claim 5, wherein: the sound production subassembly includes the battery, the output of charging the magnetism and detaining with the input of battery is connected.

7. A bone conduction headset according to claim 1, wherein: the bone conduction headset further comprises a communication module arranged inside the shell, and the output end of the communication module is connected with the input end of the sound production assembly.

8. A bone conduction headset according to claim 7, wherein: the communication module is a Bluetooth module.

9. A bone conduction headset according to claim 1, wherein: the bone conduction piece is a bone conduction vibrator.