Glasses leg and glasses

Abstract

A glasses leg main body is provided with an accommodating space, a sound outlet channel and a sound outlet hole, the accommodating space is communicated with one end of the sound outlet channel, the other end of the sound outlet channel is communicated with the sound outlet hole, and the sound outlet hole is communicated with the outside of the glasses leg main body; and the broadcaster is arranged in the accommodating space, and sound played by the broadcaster passes through the sound outlet channel to the sound outlet hole and is transmitted to the outside of the glasses leg main body.

Description

Technical Field

[0001] This invention relates to the technical field of eyeglasses, and in particular to an eyeglass temple and eyeglasses. Background Technology

[0002] Currently, smart glasses are in a phase of rapid development and diverse exploration. The global market is growing rapidly, with the Chinese market performing particularly well. The current smart glasses industry is in a stage of flourishing development and active exploration. Global shipments are projected to reach 14.52 million units in 2025 (a year-on-year increase of 42.5%), with China's shipments projected to reach 2.91 million units (a year-on-year increase of 121.1%). In Q1 2025, China's smart glasses shipments increased by 116.1% year-on-year. However, challenges remain despite continuous optimization of the audio experience.

[0003] For aesthetic and comfort reasons, eyeglass temples are usually very thin, leaving very little space for speakers. This limits the size and performance of speakers, resulting in insufficient low-frequency response and inadequate overall sound pressure level (volume). Summary of the Invention

[0004] To address the aforementioned problems, the present invention aims to provide an eyeglass temple and eyeglasses that solve the problem that, in the prior art, eyeglass temples are typically very thin, leaving very little space for speakers, which limits the size and performance of speakers, resulting in insufficient low-frequency response and insufficient overall sound pressure level (volume).

[0005] The embodiments of the present invention adopt the following technical solutions:

[0006] An embodiment of the present invention provides an eyeglass temple, the eyeglass temple comprising:

[0007] The main body of the temple of the glasses has a receiving space, a sound outlet channel and a sound outlet hole. The receiving space is connected to one end of the sound outlet channel, the other end of the sound outlet channel is connected to the sound outlet hole, and the sound outlet hole is connected to the outside of the main body of the temple of the glasses.

[0008] A loudspeaker is disposed within the accommodating space, and the sound played by the loudspeaker is transmitted to the outside of the temple body of the glasses through the sound outlet channel and the sound outlet hole.

[0009] In some embodiments of this application, the main body of the eyeglass temple is provided with a support portion, the support portion is located within the accommodating space, and the surface of the support portion is higher than the bottom of the accommodating space. The sound output portion of the microphone contacts the surface of the support portion, so that a front sound cavity is formed between the sound output portion of the microphone and the bottom of the accommodating space, and the sound output channel communicates with the front sound cavity.

[0010] In some embodiments of this application, the sound outlet channel extends curvedly along the length and width directions of the temple body, the sound outlet hole is located on the side of the temple body in the width direction, and the sound outlet channel forms a rear sound cavity.

[0011] In some embodiments of this application, the temple body includes:

[0012] The body has a receiving cavity and an opening, the opening being in communication with the receiving cavity;

[0013] A cover may be placed over the opening to form an accommodating space with the receiving cavity;

[0014] The sound outlet is located on the main body.

[0015] In some embodiments of this application, the main body is provided with a first step, the cover is provided with a second step, and the first step and the second step form the support portion.

[0016] In some embodiments of this application, the cover has a plurality of positioning posts, and the body also has a plurality of positioning holes. The positioning holes and the positioning posts correspond to each other, and the positioning posts can be inserted into the positioning holes so that the cover can be placed on the opening.

[0017] In some embodiments of this application, it also includes:

[0018] The circuit board, the main body is also provided with a mounting slot, the circuit board is disposed in the mounting slot, and the circuit board is electrically connected to the broadcaster.

[0019] In some embodiments of this application, the body further has a cable outlet groove that connects the mounting groove and the receiving cavity, and the cable outlet groove is used for the passage of wires that electrically connect the circuit board and the loudspeaker.

[0020] In some embodiments of this application, it also includes:

[0021] A dustproof net is installed on the main body and covers the sound outlet hole to prevent foreign objects from entering the sound outlet channel.

[0022] An embodiment of this application also provides eyeglasses, the eyeglasses comprising:

[0023] The temples of the glasses as described above.

[0024] Compared with the prior art, the beneficial effects of the embodiments of the present invention are as follows:

[0025] The temples and glasses described in this embodiment include a temple body and a speaker. The speaker is housed within the accommodating space of the temple body. The sound emitted by the speaker is directly emitted to the sound outlet through a sound cavity structure formed by the accommodating space and the sound outlet channel, ensuring a significant improvement in sound quality, enhancing low-frequency response and overall volume, making the audio fuller and the dynamic range wider, maintaining clear hearing even in noisy environments. It maintains comfort and aesthetics without increasing the temple size or changing the shape of the glasses. Sound quality upgrades are achieved through technological integration, balancing fashionable design and wearing comfort. This effectively solves the problem in existing technologies where eyeglass temples are typically very thin, leaving minimal space for speakers, which limits speaker size and performance, resulting in insufficient low-frequency response and overall sound pressure level (volume). Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this application. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the structure of an eyeglass temple provided by the present invention.

[0028] Figure 2 This is a structural schematic diagram of an eyeglass temple provided by the present invention from another perspective.

[0029] Figure 3 This is a structural schematic diagram of an eyeglass temple provided by the present invention from another perspective.

[0030] Figure 4 This is a schematic diagram of a partial view of the temple of an eyeglass provided by the present invention.

[0031] Figure 5 This is a schematic diagram of the structure of the cover of an eyeglass temple provided by the present invention.

[0032] Figure 6 This is a schematic diagram of the structure of the cover of an eyeglass temple provided by the present invention from another perspective.

[0033] Figure 7 This is a partial structural diagram of an eyeglass temple provided by the present invention from another perspective.

[0034] Figure 8 This is a partial structural schematic diagram from another perspective of a sandblasting machine for eyeglass temples provided by the present invention.

[0035] Figure 9 This is a partial structural diagram of an eyeglass temple provided by the present invention from another perspective.

[0036] Illustration:

[0037] 100. Eyeglass temple body; 110. Body; 111. Accommodating space; 101. Receiving cavity; 102. Sound outlet channel; 103. Sound outlet hole; 104. Support part; 106. First step; 107. Positioning hole; 108. Cable outlet groove; 120. Cover; 121. Second step; 122. Positioning post; 200. Microphone; 300. Dustproof net. Detailed Implementation

[0038] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0039] In the description of the embodiments of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0040] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a replaceable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0041] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.

[0042] Among related technologies, smart glasses are currently in a stage of rapid development and diverse exploration. The global market is growing rapidly, with the Chinese market performing particularly well. The current smart glasses industry is in a phase of flourishing development and active exploration. Global shipments are projected to reach 14.52 million units in 2025 (a year-on-year increase of 42.5%), with China's shipments projected to reach 2.91 million units (a year-on-year increase of 121.1%). In Q1 2025, China's smart glasses shipments increased by 116.1% year-on-year. However, continuous optimization of the audio experience still faces challenges.

[0043] Firstly, the size and placement of the speaker unit are limited. For aesthetic and comfort reasons, eyeglass temples are usually very thin, leaving very little space for the speaker. This limits the size and performance of the speaker, resulting in insufficient low-frequency response, inadequate overall sound pressure level (volume), and difficulty in hearing in noisy environments.

[0044] Secondly, the "open" design is susceptible to environmental interference, resulting in a lower signal-to-noise ratio (SNR). Frequency response curves are difficult to optimize: Smart glasses often use open-back speakers, where sound enters the ear canal through air conduction, rather than being sealed like headphones. Before reaching the ear canal, the sound undergoes complex reflections, diffraction, and mixing with environmental noise, leading to sound quality loss and distortion.

[0045] like Figure 1-9 As shown; Figure 1 This is a schematic diagram of the structure of an eyeglass temple provided by the present invention. The present invention provides an eyeglass temple, the eyeglass temple comprising:

[0046] The main body 100 of the eyeglass temple has a receiving space 111, a sound outlet channel 102 and a sound outlet hole 103. The receiving space 111 is connected to one end of the sound outlet channel 102, the other end of the sound outlet channel 102 is connected to the sound outlet hole 103, and the sound outlet hole 103 is connected to the outside of the main body 100 of the eyeglass temple.

[0047] A microphone 200 is disposed within the accommodating space 111. The sound played by the microphone 200 is transmitted to the outside of the temple body 100 through the sound outlet channel 102 and the sound outlet hole 103.

[0048] The temples and glasses described in this embodiment include a temple body 100 and a speaker 200. The speaker 200 is disposed within the accommodating space 111 of the temple body 100. The sound emitted by the speaker 200 is directly emitted to the sound outlet 103 through the acoustic cavity structure formed by the accommodating space 111 and the sound outlet channel 102, ensuring a significant improvement in sound quality, enhancing low-frequency response and overall volume, making the audio fuller and the dynamic range wider, maintaining clear hearing even in noisy environments. It maintains comfort and aesthetics without increasing the temple size or changing the shape of the glasses. Sound quality upgrades are achieved through technological integration, balancing fashionable design and wearing comfort. This effectively solves the problem in existing technologies where eyeglass temples are typically very thin, leaving minimal space for speakers, which limits speaker size and performance, resulting in insufficient low-frequency response and overall sound pressure level (volume).

[0049] In an embodiment of this application, the eyeglass frame has corresponding temples on both sides. The two temples are respectively placed on the corresponding left and right ears.

[0050] In some embodiments of this application, an accommodating space 111 is formed on the main body of the eyeglass frame. The accommodating space 111 can be a cavity 101 formed on the main body of the eyeglass frame. A sound outlet 103 is provided on the inner wall of the cavity 101. The top of the cavity 101 has an opening. The main body of the eyeglass frame also has a cover 120. The microphone 200 is placed on the cavity 101. The cover 120 covers the opening. A portion of the cavity 101 and the cover 120 form a sound outlet channel 102. The sound outlet channel 102 and the sound outlet 103 are assembled into an acoustic cavity structure.

[0051] The sound emitted from the sound hole is directly emitted to the sound hole 103 through the sound outlet channel 102 formed by the communication between the receiving cavity 101 and the cover 120, which ensures a significant improvement in sound quality, enhances low-frequency response and overall volume, makes the audio fuller and has a wider dynamic range, and maintains a clear listening experience even in noisy environments.

[0052] In some embodiments, a receiving space 111 is formed on the main body of the eyeglass frame. The receiving space 111 can be a receiving cavity formed on the main body of the eyeglass frame. An integrally injection-molded sound outlet channel 102 is used on the main body of the eyeglass frame. One end of the sound outlet channel 102 is connected to the receiving cavity, and the other end is connected to the sound outlet 103. The microphone 200 is placed in the receiving cavity, and the receiving cavity and the sound outlet channel 102 form an acoustic cavity structure. The sound emitted by the microphone 200 is directly emitted to the sound outlet 103 through the cavity structure assembled by the receiving cavity and the sound outlet channel 102, which ensures a significant improvement in sound quality, enhances low-frequency response and overall volume, makes the audio fuller and has a wider dynamic range, and maintains a clear listening experience even in noisy environments.

[0053] In some embodiments of this application, the loudspeaker 200 may be a loudspeaker or horn, or a device capable of outputting sound.

[0054] In some embodiments of this application, the main body 100 of the eyeglasses temple is provided with a support portion 104, the support portion 104 is located in the accommodating space 111, and the surface of the support portion 104 is higher than the bottom of the accommodating space 111. The sound output portion of the microphone 200 contacts the surface of the support portion 104, so that a front sound cavity is formed between the sound output portion of the microphone 200 and the bottom of the accommodating space 111, and the sound output channel 102 communicates with the front sound cavity.

[0055] In the embodiments of this application, the support portion 104 can be a stepped structure formed on the accommodating space 111, that is, formed on the accommodating cavity 101. The stepped structure has a plane for placing the microphone 200. The diaphragm of the microphone 200 is attached to this plane. The height difference between this plane and the bottom of the accommodating cavity 101 forms the front acoustic cavity of the acoustic structure (that is, the accommodating cavity 101 becomes the front acoustic cavity of the speaker). The sound outlet channel 102 can effectively reduce sound energy loss, so that the sound emitted by the microphone 200 can be directly transmitted to the sound outlet 103 through the front acoustic cavity. The rear cavity of the microphone 200 forms the rear acoustic cavity of the acoustic structure. This ensures that the front and rear acoustic cavities of the microphone 200 are separated, preventing the sound waves with opposite phases generated by the front and rear of the microphone 200 from immediately diffracting into each other's areas and canceling each other out. It prevents the anti-phase sound waves from diffracting to the front to cancel the positive phase sound waves. Low-frequency sound waves can be effectively radiated, ensuring the production of bass. By properly designing the volume and size of the acoustic cavity, harmful resonance can be effectively suppressed, resulting in a purer and more natural sound.

[0056] In some embodiments of this application, the sound outlet channel 102 extends curvedly along the length and width directions of the temple body 100, and the sound outlet hole 103 is located on the side of the temple body 100 in the width direction.

[0057] In this embodiment, the sound output channel 102 allows the sound from the speaker 200 to be exported through the sound output channel 102 and output to the sound output hole 103. The sound output hole 103 is located on the side of the main body 100 of the glasses in the width direction, that is, on the lower side. When worn, it is located on the side of the earphone closer to the ear, so that the ear can hear the sound better.

[0058] In some embodiments of this application, the temple body 100 includes:

[0059] The body 110 has a receiving cavity 101 and an opening, the opening being in communication with the receiving cavity 101;

[0060] The cover 120 can be placed over the opening, forming a sound outlet channel 102 and a receiving space 111 with the receiving cavity 101;

[0061] The sound outlet 103 is disposed on the body 110.

[0062] In the embodiments of this application, the main body 110 is the temple of the glasses itself, and a receiving cavity 101 is provided on the temple. The opening facilitates the insertion and removal of the microphone 200, and also facilitates the processing and shaping of the receiving cavity 101. The cover 120 is placed on the opening, so that the front edge of the cover 120 and the receiving cavity 101 form a receiving space 111. The lower part of the cover 120 and part of the space of the receiving cavity 101 form a sound outlet channel 102. The sound outlet 103 is provided on the main body 110, specifically located on the side wall of the receiving cavity 101, and penetrates the main body 110.

[0063] In some embodiments of this application, the main body is provided with a first step 106, and the cover 120 is provided with a second step 121. The first step 106 and the second step 121 form the support portion 104.

[0064] In the embodiments of this application, after the accommodating cavity 101 and the cover 120 are assembled, the first step 106 of the main body located on the accommodating cavity 101 and the second step 121 of the cover 120 form a plane for placing the microphone 200. The diaphragm of the microphone 200 is attached to the plane, that is, the first step 106 and the second step 121 form the support part 104. The height difference between the plane and the accommodating cavity 101 forms the front acoustic cavity of the acoustic structure (that is, the accommodating cavity 101 becomes the front acoustic cavity of the microphone 200). The sound outlet channel 102 can effectively reduce sound energy loss, so that the sound emitted by the microphone 200 can be directly transmitted to the sound outlet 103 through the front acoustic cavity. The rear cavity of the microphone 200 and the cover 120 form the rear acoustic cavity of the acoustic structure. This ensures that the front and rear acoustic cavities of the microphone 200 are separated, avoiding the immediate diffraction and mutual cancellation of sound waves with opposite phases generated by the front and rear of the microphone 200. This prevents out-of-phase sound waves from bypassing and canceling out-of-phase sound waves. Only then can low-frequency sound waves radiate effectively, ensuring bass production. By rationally designing the volume and size of the acoustic cavity, harmful resonances can be effectively suppressed, resulting in a purer, more natural sound.

[0065] In some embodiments of this application, the cover 120 has a plurality of positioning posts 122, and the body 110 also has a plurality of positioning holes 107. The positioning holes 107 and the positioning posts 122 correspond to each other, and the positioning posts 122 can be inserted into the positioning holes 107 so that the cover 120 can cover the opening.

[0066] In this embodiment, the positioning posts 122 can be two or three, or even more than three. Specifically, there are three positioning posts 122 on the back of the cover 120, which are inserted into the corresponding positioning holes 107 on the main body 110 to fix the cover 120 and ensure that the cover 120 and the receiving cavity 101 form a sealed environment, forming the receiving space 111 and the sound outlet channel 102, reducing sound leakage. The sound emitted by the speaker 200 is directly emitted to the sound outlet hole 103 through the sound cavity structure assembled by the receiving cavity 101 and the cover 120, reducing the loss of sound due to reflection, diffraction and attenuation before reaching the ear canal.

[0067] In some embodiments of this application, it also includes:

[0068] The circuit board, the main body 110 is also provided with a mounting slot, the circuit board is disposed in the mounting slot, and the circuit board is electrically connected to the loudspeaker 200.

[0069] In the embodiments of this application, the loudspeaker 200 is electrically connected via a circuit board. The circuit board is disposed within the body 110, and the loudspeaker 200 can be controlled to play through the circuit board. The mounting slot and the receiving cavity 101 can be an integral cavity.

[0070] In some embodiments of this application, the body 110 also has a cable outlet groove 108, which connects the mounting groove and the receiving cavity 101. The cable outlet groove 108 is used for the passage of wires that are electrically connected between the circuit board and the loudspeaker 200.

[0071] In this embodiment, the positive and negative wires of the loudspeaker 200 are connected to the circuit board through the cable outlet 108 to prevent the positive and negative wires of the loudspeaker 200 from being damaged by pressure.

[0072] In some embodiments of this application, it also includes:

[0073] A dustproof net 300 is installed on the main body and covers the sound outlet 103 to prevent foreign objects from entering the sound outlet channel 102.

[0074] In this embodiment, the dustproof net 300 is a racetrack-shaped dustproof net 300, which can effectively reduce the possibility of foreign objects entering.

[0075] An embodiment of this application also provides eyeglasses, the eyeglasses comprising:

[0076] The temples of the glasses as described above.

[0077] The glasses in this embodiment include temples, each temple comprising a temple body 100 and a speaker 200. The speaker 200 is disposed within a receiving space 111 of the temple body 100. The sound emitted by the speaker 200 is directly emitted to the sound outlet 103 through a sound cavity structure formed by the receiving space 111 and the sound outlet channel 102, ensuring a significant improvement in sound quality, enhancing low-frequency response and overall volume, making the audio fuller and the dynamic range wider, maintaining clear hearing even in noisy environments. It maintains comfort and aesthetics without increasing temple size or changing the shape of the glasses; sound quality upgrades are achieved through technological integration, balancing fashionable design and wearing comfort. This effectively solves the problem in existing technologies where eyeglass temples are typically very thin, leaving minimal space for speakers, which limits speaker size and performance, resulting in insufficient low-frequency response and overall sound pressure level (volume).

[0078] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working process of the electronic device described above can be referred to the corresponding process in an embodiment of an eyeglass temple, and will not be repeated here.

[0079] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0080] The above description of the disclosed embodiments enables those skilled in the art to make or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A type of eyeglass temple, characterized in that, The temples of the eyeglasses include: The main body of the temple of the glasses has a receiving space, a sound outlet channel and a sound outlet hole. The receiving space is connected to one end of the sound outlet channel, the other end of the sound outlet channel is connected to the sound outlet hole, and the sound outlet hole is connected to the outside of the main body of the temple of the glasses. A loudspeaker is disposed within the accommodating space, and the sound played by the loudspeaker is transmitted to the outside of the temple body of the glasses through the sound outlet channel and the sound outlet hole.

2. The temple of the eyeglasses according to claim 1, characterized in that, The main body of the eyeglass temple is provided with a support portion, which is located within the accommodating space, and the surface of the support portion is higher than the bottom of the accommodating space. The sound output portion of the microphone contacts the surface of the support portion, so that a front sound cavity is formed between the sound output portion of the microphone and the bottom of the accommodating space, and the sound output channel communicates with the front sound cavity.

3. The temple of the eyeglasses according to claim 2, characterized in that, The sound outlet channel extends curvedly along the length and width of the main body of the eyeglasses temple, and the sound outlet hole is located on the side of the main body of the eyeglasses temple in the width direction.

4. The temple of the eyeglasses according to claim 3, characterized in that, The main body of the eyeglass temple includes: The body has a receiving cavity and an opening, the opening being in communication with the receiving cavity; A cover may be placed over the opening, forming the sound outlet channel and the accommodating space with the receiving cavity; The sound outlet is located on the main body.

5. The temple of the eyeglasses according to claim 4, characterized in that, The main body has a first step, and the cover has a second step, the first step and the second step forming the support part.

6. The temple of the eyeglasses according to claim 5, characterized in that, The cover has multiple positioning posts, and the body also has multiple positioning holes. The positioning holes and the positioning posts correspond to each other, and the positioning posts can be inserted into the positioning holes so that the cover can cover the opening.

7. The temple of the eyeglasses according to claim 6, characterized in that, Also includes: The circuit board, the main body is also provided with a mounting slot, the circuit board is disposed in the mounting slot, and the circuit board is electrically connected to the broadcaster.

8. The temple of the eyeglasses according to claim 7, characterized in that, The main body also has a cable outlet groove, which connects the mounting groove and the receiving cavity. The cable outlet groove is used for the wires that are electrically connected between the circuit board and the loudspeaker to pass through.

9. The temple of the eyeglasses according to claim 8, characterized in that, Also includes: A dustproof net is installed on the main body and covers the sound outlet hole to prevent foreign objects from entering the sound outlet channel.

10. A pair of eyeglasses, characterized in that, The eyeglasses include: The temple of the eyeglasses as described in any one of claims 1-9.

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