CN219225242U - Audio glasses - Google Patents

Abstract

The utility model discloses audio glasses, which comprise a glasses frame and a sounding module, wherein the sounding module comprises a shell and a loudspeaker, the loudspeaker is arranged in the shell, the shell is provided with a first sounding hole and a second sounding hole, the first sounding hole and the second sounding hole are respectively positioned at two ends of the shell in the length direction, and the shell is movably connected with glasses legs; the audio glasses have a first state and a second state, and in the first state, the shell is parallel to the glasses legs, so that the basic listening requirement can be met, and the audio glasses can be used for use scenes with low requirements on sound quality; under the second state, have the contained angle between casing and the mirror leg, and the one end that the mirror leg was kept away from to the casing extends to the direction of ear canal mouth, and at least one in first sound production hole and the second sound production hole compares more to the ear canal mouth in first state, consequently can reach higher loudness, better sound short circuit weakens the effect, satisfies higher tone quality demand, can be used to the higher service scenario of tone quality requirement, and different demands can be satisfied to different states, and the suitability is higher.

Description

Audio glasses

Technical Field

The utility model relates to the technical field of intelligent wearing equipment, in particular to audio glasses.

Background

In the audio glasses, set up sound production module generally on the mirror leg, sound production module inside is provided with the speaker, the opening of arranging in proper order along the length direction of mirror leg has been seted up to sound production module's casing for the positive sound wave of speaker is from being close to the opening of people's ear to people's ear radiation, and the sound wave of back is outwards radiated from the opening of keeping away from people's ear, because people's ear to two open-ended distances are different, when the sound wave that two openings radiated is transmitted to the ear canal, the attenuation of the sound wave of keeping away from the opening radiation of people's ear is bigger, can weaken the sound short circuit to a certain extent, makes people's ear can receive some bass, satisfies essential listening demand. However, the above-mentioned audio glasses still have serious short-circuit phenomenon, resulting in poor low-frequency effect and low loudness, and cannot meet the pursuit of users to tone quality, so that the applicability is poor.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the audio glasses which have two use states, wherein the first state is suitable for use scenes with low requirements on sound quality, and the second state is suitable for use scenes with high requirements on sound quality, so that the audio glasses have good applicability.

The audio glasses provided by the embodiment of the utility model comprise a glasses frame and a sounding module, wherein the glasses frame comprises glasses legs; the sound production module comprises a shell and a loudspeaker, wherein the loudspeaker is arranged in the shell, a first sound production hole and a second sound production hole are formed in the shell, the first sound production hole and the second sound production hole are respectively positioned at two ends of the shell in the length direction, and the shell is movably connected with the glasses leg; the audio glasses are provided with a first state and a second state, and in the first state, the shell is parallel to the glasses legs; in the second state, an included angle is formed between the shell and the glasses legs, and one end, away from the glasses legs, of the shell extends towards the direction of the auditory meatus.

The audio glasses provided by the embodiment of the utility model have at least the following beneficial effects: the audio glasses are provided with a first state and a second state, the shell of the sounding module is parallel to the glasses legs in the first state, so that basic hearing requirements can be met, and the audio glasses can be used for use scenes with low requirements on sound quality; under the second state, have the contained angle between sound production module's casing and the mirror leg, and the one end that the mirror leg was kept away from to the casing extends to the direction of ear canal mouth, at least one in first sound production hole and the second sound production hole compares more to the ear canal mouth in first state, consequently can reach higher loudness, better sound short circuit weakens the effect, and then be favorable to reaching better bass effect, promote tone quality, satisfy higher tone quality demand, can be used to the higher service scenario of tone quality requirement, different states can satisfy different demands, the suitability is higher.

In some embodiments of the present utility model, an end of the housing provided with the second sound emitting hole is rotatably connected with the glasses leg, and in the first state, the first sound emitting hole is far away from the auditory meatus relative to the second sound emitting hole; in the second state, the first sound emitting hole is closer to the auditory meatus than the second sound emitting hole.

In some embodiments of the utility model, the audio glasses further comprise a rotating shaft, the housing and the glasses legs are rotatably connected through the rotating shaft, and the rotating shaft is provided with damping.

In some embodiments of the present utility model, the audio glasses further include a control chip and a sensing switch, the sensing switch is electrically connected with the control chip, the control chip is electrically connected with the speaker, the control chip is mounted on the glasses leg or the housing, the sensing switch is used for sensing a state of the audio glasses, and the control chip is used for controlling tuning parameters of the speaker according to the state sensed by the sensing switch.

In some embodiments of the present utility model, the inductive switch is mounted on a side of the temple facing the housing and protruding relative to the temple, and a groove is formed on a side of the housing facing the temple, or the inductive switch is mounted on a side of the housing facing the temple and protruding relative to the housing, and a groove is formed on a side of the temple facing the housing, and in the first state, the inductive switch is embedded in the groove.

In some embodiments of the present utility model, the surface of the inductive switch and the inner wall of the groove are cambered surfaces capable of being matched with each other.

In some embodiments of the utility model, in the second state, a distance from one of the first sound emitting hole and the second sound emitting hole that is relatively closer to the ear canal opening is less than 15mm.

In some embodiments of the utility model, in the first state, the first sound emitting hole and the second sound emitting hole are both downward.

In some embodiments of the present utility model, the temple is provided with a caulking groove, and in the first state, the sound generating module is embedded in the caulking groove.

In some embodiments of the present utility model, two sounding modules are provided, and the two sounding modules are mounted on the two temples in a one-to-one correspondence, and the two sounding modules are symmetrically disposed on the frame.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the accompanying drawings and examples, in which:

fig. 1 is a schematic perspective view of audio glasses according to some embodiments of the present utility model;

FIG. 2 is a schematic perspective view of the audio glasses of FIG. 1 at another angle;

FIG. 3 is a side view of the audio glasses shown in FIG. 1 in a first state;

FIG. 4 is a side view of the audio glasses of FIG. 1 in a second state;

FIG. 5 is a cross-sectional view of a temple and sound module of the audio glasses shown in FIG. 1;

fig. 6 is a top view of a temple and a sound module of an audio glasses in a first state according to other embodiments of the present utility model.

Reference numerals:

the glasses frame 100, the glasses legs 110, the caulking groove 111, the sounding module 200, the shell 210, the first sounding hole 211, the second sounding hole 212, the groove 213, the loudspeaker 220, the rotating shaft 300, the inductive switch 400, the control chip 500 and the auditory meatus 600.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions, such as directions of up, down, left, right, etc., are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

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

Referring to fig. 1 to 5, the audio glasses provided in the embodiment of the utility model include a glasses frame 100 and a sounding module 200, where the glasses frame 100 includes a glasses leg 110; the sounding module 200 includes a housing 210 and a speaker 220, the speaker 220 is mounted inside the housing 210, the housing 210 is provided with a first sounding hole 211 and a second sounding hole 212, the first sounding hole 211 and the second sounding hole 212 are respectively located at two ends of the housing 210 in the length direction, and the housing 210 is movably connected with the glasses leg 110. It should be noted that, the interior of the housing 210 should have two cavities isolated from each other, one cavity is communicated with the first sound emitting hole 211, the other cavity is communicated with the second sound emitting hole 212, and the front and back sides of the speaker 220 are respectively located in the two cavities, so that the sound wave emitted from one side of the speaker 220 is emitted outwards from the first sound emitting hole 211, and the sound wave emitted from the other side is emitted outwards from the second sound emitting hole 212, so as to weaken the acoustic short circuit to a certain extent.

The audio glasses have a first state and a second state, referring to fig. 3, in the first state, the housing 210 is parallel to the glasses leg 110, so as to meet the basic listening requirement, and can be used for use in use scenarios with low requirements on sound quality, such as talking, navigation, etc.; referring to fig. 4, in the second state, an included angle is formed between the housing 210 and the temple 110, and one end of the housing 210 away from the temple 110 extends toward the ear canal opening 600, and at least one of the first sound emitting hole 211 and the second sound emitting hole 212 is closer to the ear canal opening 600 than the first state, so that a higher loudness and a better sound short-circuit weakening effect can be achieved, a better bass effect can be achieved, a higher tone quality requirement can be met, a service scene with a higher tone quality requirement, such as listening to music, can be met, and the applicability is higher.

The movable connection manner of the case 210 and the temple 110 is not limited, and the first state and the second state may be switched. In some embodiments, referring to fig. 3 and 4, one end of the housing 210 provided with the second sound hole 212 is rotatably connected with the temple 110, specifically, referring to fig. 5, the audio glasses further include a rotating shaft 300, the housing 210 is rotatably connected with the temple 110 through the rotating shaft 300, and the housing 210 is rotatably connected with the temple 110 through the rotating shaft 300.

Further, the rotating shaft 300 has damping, and the rotating shaft 300 with damping can enable the housing 210 to rotate to any angle to be fixed, so that structural stability of the audio glasses is improved, when the audio glasses are in the first state, the housing 210 can be stably fixed at a position parallel to the glasses legs 110, and when the audio glasses are in the second state, the housing 210 can be stably fixed at a position with an included angle between the glasses legs 110.

Referring to fig. 3, in the first state, the first sound emitting hole 211 is spaced from the ear canal orifice 600 by A1, the second sound emitting hole 212 is spaced from the ear canal orifice 600 by B, and the first sound emitting hole 211 is farther from the ear canal orifice 600 than the second sound emitting hole 212, and at this time, the second sound emitting hole 212 is used as a main sound emitting hole, and the first sound emitting hole 211 is used as an auxiliary sound emitting hole; referring to fig. 4, the sound emitting module 200 rotates in the arrow direction to enter a second state, in which the distance between the first sound emitting hole 211 and the ear canal orifice 600 is A2, the distance between the second sound emitting hole 212 and the ear canal orifice 600 is B, the first sound emitting hole 211 is closer to the ear canal orifice 600 than the second sound emitting hole 212, at this time, the first sound emitting hole 211 is used as a main sound emitting hole, and the second sound emitting hole 212 is used as an auxiliary sound emitting hole.

It should be noted that, in the first state, the main sound emitting hole is different from the main sound emitting hole in the second state, the second sound emitting hole 212 is used as the main sound emitting hole in the first state, and the first sound emitting hole 211 is used as the main sound emitting hole in the second state, so that the acoustic impedance characteristics of the first sound emitting hole 211 and the second sound emitting hole 212 are consistent, so that the sound waves radiated by the first sound emitting hole 211 and the second sound emitting hole 212 have more similar amplitude characteristics, and a better silencing effect is obtained. Specifically, the acoustic impedance characteristics of the first sound emitting hole 211 and the second sound emitting hole 212 may be adjusted by adjusting the opening cross-sectional areas of the first sound emitting hole 211 and the second sound emitting hole 212, the distances between the first sound emitting hole 211 and the second sound emitting hole 212 and the speaker 220, or by providing damping materials at the openings of the first sound emitting hole 211 and the second sound emitting hole 212.

In other embodiments, the housing 210 may be slidably connected to the temple 110 and rotatably connected to the temple 110, that is, in the first state, the housing 210 may be clamped to the temple 110 to maintain a position parallel to the temple 110; when the switch to the second state is required, the housing 210 is pushed to slide in the direction of the ear relative to the temple 110, so that the housing 210 is disengaged from the temple 110, and the housing 210 can rotate relative to the temple 110, specifically, the housing 210 can rotate relative to the temple 110 around the end provided with the first sound emitting hole 211, so as to switch to the second state.

It should be noted that the above two movable connection manners of the housing 210 and the temple 110 are only examples, and are not limiting to the present utility model, and the movable connection manner of the housing 210 and the temple 110 may be set according to actual requirements.

When the audio glasses are in the first state and the second state, the distance between at least one of the first sound producing hole 211 and the second sound producing hole 212 and the ear canal opening 600 can be changed, and the tuning mode should be adjusted according to different states of the audio glasses, therefore, referring to fig. 5, the audio glasses further comprise a control chip 500 and a sensing switch 400, the sensing switch 400 is electrically connected with the control chip 500, the control chip 500 is electrically connected with the loudspeaker 220, the control chip 500 is mounted on the glasses leg 110 or the shell 210, the sensing switch 400 is used for sensing the state of the audio glasses, when the sensing switch 400 senses that the audio glasses are in the first state, a first signal can be sent to the control chip 500, and the control chip 500 controls tuning parameters of the loudspeaker 220 to parameters corresponding to the first state according to the first signal, specifically, because the first sound producing hole 211 and the second sound producing hole 212 are far away from the ear canal opening 600 in the first state, the loudness and the clarity of the audio can be mainly ensured, and the user can clearly hear the sound; when the inductive switch 400 senses that the audio glasses are in the second state, a second signal can be sent to the control chip 500, and the control chip 500 controls tuning parameters of the loudspeaker 500 to be adjusted to parameters corresponding to the second state according to the second signal, specifically, because the distance between the first sounding hole 211 and the ear canal opening 600 is shortened in the second state, the loudness is greatly improved, and the bass effect, the overall comfort level, the balance degree and the like are required to be improved, so that a user hears better tone quality.

The structural form of the inductive switch 400 is not limited, and in some embodiments, referring to fig. 4, the inductive switch 400 is installed on a side of the temple 110 facing the housing 210 and is exposed from a side of the temple 110 facing the housing 210, referring to fig. 3, in the first state, the inductive switch 400 is blocked by the housing 210, a first signal is sent, the control chip 500 receives the first signal, and at the moment, tuning parameters are adjusted to parameters corresponding to the first state; referring to fig. 4, in the second state, the inductive switch 400 is exposed, sends out the second signal, and the control chip 500 receives the second signal, and adjusts tuning parameters to parameters corresponding to the second state. In the above embodiment, the inductive switch 400 may be a mechanical switch or a photo-inductive switch, where the inductive switch 400 is pressed by the housing 210 in the first state and the inductive switch 400 is sprung up by the housing 210 in the second state, so as to realize sensing of different states; under the condition of adopting the photoinduction switch, the shell 210 shields the induction switch 400 in the first state, so that the induction switch 400 cannot receive light, and the shell 210 leaves the induction switch 400 in the second state, so that the induction switch 400 can feel the light, and the sensing of different states is realized.

It should be understood that in other embodiments, the sensor switch 400 may be a mechanical switch or a light sensor switch, and the sensor switch 400 is mounted on the side of the housing 210 facing the temple 110 and is exposed from the side of the housing 210 facing the temple 110, and may be set according to practical requirements.

Further, referring to fig. 5, the inductive switch 400 is mounted on a side of the temple 110 facing the housing 210 and protrudes relative to the temple 110, and a groove 213 is formed on a side of the housing 210 facing the temple 110, and in the first state, the inductive switch 400 is embedded in the groove 213. The cooperation of inductive switch 400 and recess 213 can play the effect of location, and when the user rotated sounding module 200, make audio glasses switch from the second state to first state, inductive switch 400 and recess 213's cooperation can provide the feel of switching in place, and in addition, inductive switch 400 and recess 213's cooperation also can improve the stability of casing 210 position under the first state. In addition, if the inductive switch 400 is a mechanical switch, the cooperation of the protruding inductive switch 400 and the groove 213 can also facilitate the pressing or bouncing of the inductive switch 400 while rotating the sounding module 200, and the structure is reasonable.

In addition to the mechanical switch and the photo-inductive switch, in other embodiments, the inductive switch 400 may be configured as a magnetic induction switch, where the magnetic induction switch 400 includes a magnetic induction element and a magnetic element, and one of the magnetic induction elements may be mounted on the temple 110, and the other is mounted on the housing 210, so that when the audio glasses are switched from the first state to the second state or from the second state to the first state, the magnetic field induced by the magnetic induction element changes along with the rotation of the sounding module 200, thereby realizing the sensing of different states.

It should be noted that the above embodiment is only an example, and the configuration of the inductive switch 400 is not limited, and the inductive switch 400 may be configured as a mechanical switch, a light inductive switch, or a magnetic induction switch, and may be configured as other configurations, as long as the inductive switch 400 can sense the state of the audio glasses and send a signal to the control chip 500.

It can be understood that the inductive switch 400 may be installed on a side of the housing 210 facing the temple 110 and protruding relative to the housing 210, and the temple 110 may be provided with a groove 213 on a side facing the housing 210, which may be set according to practical requirements.

Further, referring to fig. 5, the surface of the inductive switch 400 and the inner wall of the groove 213 are arc surfaces capable of being matched with each other, so that the inductive switch 400 can slide into or out of the groove 213 more smoothly.

It should be noted that, in the second state, a distance between one of the first sound emitting hole 211 and the second sound emitting hole 212, which is relatively closer to the ear canal opening 600, and the ear canal opening 600 is less than 15mm, specifically, referring to fig. 4, in the second state, a distance A2 between the first sound emitting hole 211 and the ear canal opening 600 is less than 15mm, at this time, the first sound emitting hole 211 is used as a main sound emitting hole, and is sufficiently close to the ear canal opening 600, so that an effect of weakening an acoustic short circuit can be further improved, a better bass effect can be obtained, and a sound quality in the second state is further improved.

Further, referring to fig. 3, in the first state, both the first sound emitting hole 211 and the second sound emitting hole 212 face downward. The first sound producing hole 211 and the second sound producing hole 212 facing downwards are not easy to enter water, so that the waterproof performance of the audio glasses is improved.

Further, referring to fig. 1 and 2, the sounding module 200 is mounted on the outer side of the glasses leg 110, so that the user can conveniently switch the states of the audio glasses, and the convenience of using the audio glasses is improved.

Further, referring to fig. 5, the temple 110 is provided with a caulking groove 111, and in the first state, the sounding module 200 is embedded in the caulking groove 111, so that the appearance cleanliness of the audio glasses can be improved. It is understood that the caulking groove 111 may be formed on the outer side, the inner side, or the lower side of the temple 110, and the caulking groove may be configured according to practical requirements.

Further, referring to fig. 1 to 2, two sounding modules 200 are provided on each of the temple 110 and the sounding module 200, and the two sounding modules 200 are mounted on the two temple 110 in a one-to-one correspondence manner, and the two sounding modules 200 are symmetrically disposed on the frame 100. The audio glasses structure provided by the utility model can be applied to daily glasses, AR, VR glasses and the like.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model. Furthermore, embodiments of the utility model and features of the embodiments may be combined with each other without conflict.

Claims (10)

1. Audio glasses, its characterized in that includes:

a frame including a temple;

the sound production module comprises a shell and a loudspeaker, wherein the loudspeaker is arranged in the shell, a first sound production hole and a second sound production hole are formed in the shell, the first sound production hole and the second sound production hole are respectively positioned at two ends of the shell in the length direction, and the shell is movably connected with the glasses leg;

the audio glasses are provided with a first state and a second state, and in the first state, the shell is parallel to the glasses legs; in the second state, an included angle is formed between the shell and the glasses legs, and one end, away from the glasses legs, of the shell extends towards the direction of the auditory meatus.

2. The pair of audio glasses according to claim 1, wherein one end of the housing provided with the second sound emitting hole is rotatably connected to the temple, and in the first state, the first sound emitting hole is farther away from the meatus than the second sound emitting hole; in the second state, the first sound emitting hole is closer to the auditory meatus than the second sound emitting hole.

3. The audio glasses according to claim 2 further comprising a swivel through which the housing is rotatably connected to the temple, the swivel having damping.

4. The audio glasses according to claim 1, further comprising a control chip and a sensing switch, wherein the sensing switch is electrically connected with the control chip, the control chip is electrically connected with the speaker, the control chip is mounted on the glasses leg or the housing, the sensing switch is used for sensing a state of the audio glasses, and the control chip is used for controlling tuning parameters of the speaker according to the state sensed by the sensing switch.

5. The pair of audio glasses according to claim 4, wherein the inductive switch is mounted on a side of the temple facing the housing and protruding with respect to the temple, the side of the housing facing the temple is provided with a groove, or the inductive switch is mounted on a side of the housing facing the temple and protruding with respect to the housing, the side of the temple facing the housing is provided with a groove, and in the first state, the inductive switch is embedded in the groove.

6. The pair of audio glasses according to claim 5, wherein the surface of the inductive switch and the inner wall of the groove are cambered surfaces capable of being matched with each other.

7. The audio glasses of claim 1 wherein in the second state, one of the first sound emitting aperture and the second sound emitting aperture relatively closer to the ear canal opening is less than 15mm from the ear canal opening.

8. The audio glasses of claim 1 wherein in the first state, the first sound producing aperture and the second sound producing aperture are both facing downward.

9. The pair of audio glasses according to claim 1, wherein the temples are provided with grooves, and the sound generating module is embedded in the grooves in the first state.

10. The pair of audio glasses according to claim 1, wherein two of the glasses legs and the sounding modules are respectively arranged, the two sounding modules are installed on the two glasses legs in a one-to-one correspondence manner, and the two sounding modules are symmetrically arranged on the glasses frame.

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