Glasses leg system and intelligent glasses

Abstract

The utility model belongs to the technical field of intelligent wearable equipment, and discloses a glasses leg system and intelligent glasses, and the glasses leg system comprises glasses legs, a loudspeaker assembly and a covering assembly. The loudspeaker assembly is provided with a first sound outlet hole and a second sound outlet hole, and the loudspeaker assembly is adjustably connected to the glasses legs and has a first position and a second position relative to the glasses legs; when the loudspeaker assembly is located at the first position, the extension direction of the loudspeaker assembly is the same as that of the glasses legs; when the loudspeaker assembly is located at the second position, an included angle is formed between the loudspeaker assembly and the glasses leg, and the second sound hole faces the external auditory canal of the ear; the covering assembly is slidably connected to the loudspeaker assembly, and the covering assembly is provided with a covering position for covering the first sound outlet hole and an exposing position for exposing the first sound outlet hole. The glasses leg system and the intelligent glasses provided by the utility model have relatively high sound effect and sound quality, and have relatively small damage to eardrums.

Description

Technical Field

[0001] This utility model relates to the field of smart wearable device technology, and in particular to a temple system and smart glasses. Background Technology

[0002] Smart glasses combine the form of traditional glasses with smart technology, which can improve the convenience of daily life, work efficiency or entertainment.

[0003] In existing technology, smart glasses have speakers and microphone systems fixedly mounted on the temples, providing basic functions such as listening to music and answering phone calls. The speakers in these systems typically include two types: bone conduction speakers and open-back speakers. In open-back speakers, the sound outlet is close to but does not contact the ear; sound is generally output from this outlet and then transmitted through the air to the wearer's ear. However, when the wearer uses the glasses outdoors while cycling, running, or in windy conditions, wind noise reduces the sound volume. To improve audio quality, the volume needs to be increased, which increases the risk of damage to the eardrum.

[0004] Therefore, there is an urgent need to design a temple system and smart glasses that can improve sound quality and effects while minimizing damage to the eardrum. Utility Model Content

[0005] The first objective of this invention is to provide a temple system for glasses to solve the technical problem of poor sound quality in windy conditions in the prior art.

[0006] The second objective of this invention is to provide a smart glasses solution that addresses the technical problem of poor sound quality in windy environments in existing technologies.

[0007] Based on the above concept, the technical solution adopted by this utility model is as follows:

[0008] Temple system, including:

[0009] Temples;

[0010] A speaker assembly is provided with a first sound outlet and a second sound outlet. The speaker assembly is positionally adjustable to the temple and has a first position and a second position relative to the temple. When the speaker assembly is in the first position, the extension direction of the speaker assembly is the same as the extension direction of the temple. When the speaker assembly is in the second position, the speaker assembly is set at an angle to the temple, and the second sound outlet faces the external auditory canal of the ear.

[0011] A cover assembly is slidably connected to the speaker assembly, and the cover assembly has a cover position that covers the first sound hole and an exposed position that exposes the first sound hole.

[0012] In one embodiment, the temple system further includes a sound hole cover, which is disposed on the temple. When the speaker assembly is in the first position, the sound hole cover covers the second sound hole.

[0013] In one embodiment, one of the covering assembly and the speaker assembly is provided with a guide groove, and the other is provided with a positioning member, which can slide in the guide groove along the length direction of the guide groove.

[0014] In one embodiment, the horn assembly is provided with a guide groove, and the cover assembly is provided with a positioning member, which is slidable in the guide groove along the length direction of the guide groove;

[0015] The horn assembly is provided with a first positioning groove. In the length direction of the guide slide, the first positioning groove is spaced apart from the guide slide. The positioning member can move between the guide slide and the first positioning groove. When the covering assembly is in the exposed position, the positioning member is engaged with the first positioning groove. And / or, the horn assembly is provided with a second positioning groove. In the length direction of the guide slide, the second positioning groove is spaced apart from the guide slide. The positioning member can move between the guide slide and the second positioning groove. When the covering assembly is in the covered position, the positioning member is engaged with the second positioning groove.

[0016] In one embodiment, one of the temple and the horn assembly is provided with a rotating shaft, and the other is provided with a rotating groove that cooperates with the rotating shaft. The outer circumferential wall of the rotating shaft is provided with an angle limiting tooth, and the inner circumferential wall of the rotating groove is provided with a plurality of angle limiting grooves. The angle limiting tooth is selectively engaged in any one of the angle limiting grooves.

[0017] In one embodiment, the temple is provided with a mounting groove. When the horn assembly is in the first position, the horn assembly is located in the mounting groove. When the horn assembly is in the second position, the first end of the horn assembly is located outside the mounting groove, and the second end of the horn assembly, which is disposed opposite to the first end, abuts against the groove wall of the mounting groove.

[0018] In one embodiment, the temple system further includes a retainer connected to the rotation axis and used to restrict movement of the horn assembly in the axial direction of the rotation axis.

[0019] In one embodiment, the temple system further includes an elastic damping element sandwiched between the outer peripheral wall of the rotating shaft and the groove wall of the rotating groove.

[0020] In one embodiment, the sidewall of the speaker assembly is further provided with a silencing hole; when the covering assembly is in the covered position, the covering assembly covers the silencing hole; when the covering assembly is in the exposed position, the covering assembly exposes the silencing hole.

[0021] A smart pair of glasses is provided, including the temple system described above.

[0022] The beneficial effects of this utility model are:

[0023] The temple system and smart glasses provided by this utility model feature a speaker assembly that moves relative to the temples, positioning it in either a first or second position. When the speaker assembly is in the second position, the distance between the second sound outlet and the external auditory canal is less than the distance between the first sound outlet and the external auditory canal when in the first position, and also less than the distance between the second sound outlet and the external auditory canal when in the first position. This shortens the sound propagation distance into the external auditory canal, reducing sound diffusion and allowing more sound from the second sound outlet to enter the external auditory canal. Simultaneously, the covering assembly moves to the covering position, covering the first sound outlet. This prevents the sound emitted by the speaker assembly from passing through the first sound outlet, instead directing it entirely through the second sound outlet. This increases the sound intensity at the second sound outlet, reduces sound diffusion and waste, and further improves the sound quality and effect heard by the wearer. Furthermore, the sound quality and effect are maintained without requiring the speaker assembly to be turned up very high, reducing damage to the eardrum. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.

[0025] Figure 1 This is a first structural schematic diagram of the smart glasses provided in this embodiment of the present utility model;

[0026] Figure 2 This is a schematic diagram of the second structure of the smart glasses provided in this embodiment of the present invention;

[0027] Figure 3 This is an exploded view of the smart glasses provided in an embodiment of this utility model;

[0028] Figure 4 This is a utility model Figure 3 The enlarged view at point A is shown below;

[0029] Figure 5 This is a partial schematic diagram of the temple of the glasses provided in an embodiment of this utility model;

[0030] Figure 6 This is a schematic diagram of the covering component provided in an embodiment of the present utility model;

[0031] Figure 7 This is a schematic diagram of the structure of the speaker assembly provided in this embodiment of the utility model;

[0032] Figure 8 This is a utility model Figure 7 The enlarged view at point B is shown below;

[0033] Figure 9 This is an exploded view of a portion of the temple system provided in an embodiment of this utility model;

[0034] Figure 10 This is a utility model Figure 9 The enlarged view at point C is shown below;

[0035] Figure 11 This is a first partial enlarged view of the smart glasses provided in this embodiment of the utility model;

[0036] Figure 12 This is a second partial enlarged view of the smart glasses provided in this embodiment of the utility model;

[0037] Figure 13 This is an assembly diagram of the speaker assembly and the cover assembly provided in this embodiment of the utility model;

[0038] Figure 14 This is an exploded view of the speaker assembly and the cover assembly provided in this embodiment of the utility model;

[0039] Figure 15 This is a first cross-sectional view of a portion of the temple system provided in an embodiment of this utility model;

[0040] Figure 16 This is a second sectional view of a portion of the temple system provided in an embodiment of the present invention;

[0041] Figure 17 This is a schematic diagram of the third structure of the smart glasses provided in this embodiment of the present invention;

[0042] Figure 18 This is a reference diagram of the first usage state of the smart glasses provided in this embodiment of the utility model;

[0043] Figure 19This is a reference diagram of the second usage state of the smart glasses provided in this embodiment of the present invention;

[0044] Figure 20 This is a reference diagram showing the third usage state of the smart glasses provided in this embodiment of the utility model.

[0045] In the picture:

[0046] 100. Temple; 110. Mounting slot; 111. First arc surface; 200. Speaker assembly; 210. First sound outlet; 220. Second sound outlet; 230. Guide groove; 231. Third guide arc surface; 240. First positioning groove; 250. Second positioning groove; 251. Fourth guide arc surface; 260. Rotation groove; 261. Angle limiting groove; 270. Second arc surface; 280. Dovetail guide structure; 290. Silencing hole; 2b. Housing; 2c. Speaker module; 300. Cover Components; 310, Gathering component; 320, Windproof structure; 321, Force-applying component; 322, Elastic deformable body; 3221, Windproof cloth; 3222, Elastic strip; 323, Clearance hole; 330, Limiting space; 400, Sound hole cover; 500, Positioning component; 600, Rotating shaft; 610, Angle limiting tooth; 620, Groove; 700, Fixing component; 800, Elastic damping component; 910, Sensing device; 920, Sensed component; 930, Circuit board; 10, Frame; 1, External auditory canal. Detailed Implementation

[0047] To make the technical problem solved by this utility model, the technical solution adopted, and the technical effect achieved clearer, the technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely for explaining this utility model and not for limiting it. Furthermore, it should be noted that, for ease of description, only the parts related to this utility model are shown in the accompanying drawings, not all of them.

[0048] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0049] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0050] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature. In the description of this embodiment, unless otherwise specified, "multiple" specifically refers to two or more.

[0051] In the description of this embodiment, the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., are based on the orientation or positional relationships shown in the accompanying drawings and are only for ease of description and simplification of operation. They 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are merely used for distinction in description and have no special meaning.

[0052] It should be noted that when a component is referred to as "fixed to" or "set on" another component, it can be directly on the other component or it can be located in between the component.

[0053] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0054] This embodiment provides a smart glasses that can improve sound quality and effects in windy environments, while causing less damage to the eardrum.

[0055] For example, the smart glasses in this embodiment can be audio glasses, AR glasses, VR glasses, etc., and this embodiment does not limit them.

[0056] The following description uses audio glasses as an example of the smart glasses in this embodiment. That is, the smart glasses in this embodiment can emit sound, allowing the wearer to hear the sound while wearing the glasses. It is understood that the smart glasses in this embodiment may also be equipped with a microphone, enabling them to acquire the sound emitted by the wearer. Optionally, the smart glasses provided in this embodiment also include a communication module (e.g., Bluetooth), which is used to connect and interact with electronic devices, enriching the functionality of the smart glasses. The specific structure of other glasses can be referenced to the audio glasses provided in this embodiment.

[0057] like Figure 1 As shown, the smart glasses include a connected temple system and a frame 10. Two temple systems are provided, and the two temple systems are foldably connected to the frame 10.

[0058] For example, such as Figures 2 to 4 As shown, the temple system includes a temple 100, a speaker assembly 200, and a cover assembly 300. The speaker assembly 200 has a first sound outlet 210 and a second sound outlet 220, through which the sound generated by the speaker assembly 200 can be transmitted. In this embodiment, the speaker assembly 200 is adjustablely connected to the temple 100; that is, the position of the speaker assembly 200 relative to the temple 100 is adjustable. Furthermore, the speaker assembly 200 has a first position and a second position relative to the temple 100, and the speaker assembly 200 can switch between the first position and the second position. When the speaker assembly 200 is in the first position, as... Figure 1 As shown, the extension direction of the speaker assembly 200 is the same as the extension direction of the temple 100. Thus, the temple system does not increase in size due to the addition of the speaker assembly 200, which facilitates the miniaturization of both the temple system and the smart glasses, and makes them easier to store.

[0059] When the speaker assembly 200 is in the second position, such as Figure 2 and Figure 19 As shown, the speaker assembly 200 is set at an angle to the temple 100, and the second sound outlet 220 faces the external auditory canal 1 of the ear. This allows the sound emitted from the second sound outlet 220 to enter the external auditory canal 1 as quickly as possible, shortening the distance between the second sound outlet 220 and the external auditory canal 1. This reduces the dispersion of the sound emitted from the second sound outlet 220, allowing more sound to enter the external auditory canal 1. Consequently, even in windy environments, the sound quality and effect heard by the wearer can be guaranteed without having to turn the volume of the speaker assembly 200 up very high, thus reducing damage to the eardrum.

[0060] In this embodiment, the cover component 300 is slidably connected to the speaker assembly 200, and the cover component 300 has a covered position and an exposed position relative to the speaker assembly 200. When the cover component 300 is in the covered position, it covers the first sound outlet 210, causing the first sound outlet 210 to be inactive. When the cover component 300 is in the exposed position, it does not cover the first sound outlet 210, allowing the first sound outlet 210 to be exposed, thereby enabling sound to be transmitted from the first sound outlet 210, and the first sound outlet 210 to be active.

[0061] When using the smart glasses provided in this embodiment, if the environment is not windy, the speaker assembly 200 is adjusted to the first position, and the cover assembly 300 is adjusted to the exposed position. At this time, the extension direction of the speaker assembly 200 is the same as the extension direction of the temple 100. The cover assembly 300 does not cover the first sound outlet 210, and the first sound outlet 210 works. The sound is transmitted from the first sound outlet 210 and then propagates through the air to the wearer's ear. If the environment is windy, the speaker assembly 200 is adjusted to move relative to the temple 100, so that the speaker assembly 200 is in the second position. At this time, the distance between the second sound outlet 220 in the second position and the external auditory canal 1 is smaller than the distance between the first sound outlet 210 in the first position and the external auditory canal 1, and also smaller than the distance between the second sound outlet 220 in the first position and the external auditory canal 1. This shortens the propagation distance of the sound into the external auditory canal 1, reduces the diffusion of the sound, and allows more sound from the second sound outlet 220 to enter the external auditory canal 1. At the same time, the cover component 300 moves to the cover position, so that the cover component 300 covers the first sound outlet 210, so that the sound emitted by the speaker component 200 cannot be transmitted through the first sound outlet 210, but is transmitted through the second sound outlet 220. This increases the intensity of the sound at the second sound outlet 220, reduces the diffusion and waste of sound, and further improves the sound effect and sound quality heard by the wearer.

[0062] It should be noted that the specific structure of the speaker assembly 200 can refer to existing technology, as long as it can emit sound according to the signal; this embodiment does not limit this. For example, as shown... Figure 9 and Figure 13 As shown, the speaker assembly 200 in this embodiment may include a housing 2b and a speaker module 2c disposed within the housing 2b. The first sound outlet 210 and the second sound outlet 220 are both located in the housing 2b. The speaker module 2c is electrically connected to the circuit board 930 in the temple 100 via wires.

[0063] For example, the first sound outlet 210 is configured to operate when the speaker assembly 200 is in a first position, and when the speaker assembly 200 is in the first position, such as... Figure 1As shown, the bottom of the speaker assembly 200 is closer to the wearer's external auditory canal 1. Therefore, the first sound outlet 210 is located at the bottom of the speaker assembly 200, so that the sound emitted by the first sound outlet 210 can enter more of the wearer's ear.

[0064] As another example, the speaker assembly 200 has one end closer to the ear and one end further away from the ear, such as... Figure 2 As shown, in this embodiment, the second sound outlet 220 is disposed at the end of the speaker assembly 200 near the ear, so that the second sound outlet 220 is closer to the external auditory canal 1. Furthermore, the second sound outlet 220 can be disposed on the end face of the speaker assembly 200 near the ear, so that the second sound outlet 220 is directly facing the external auditory canal 1, so as to better transmit sound to the external auditory canal 1.

[0065] In some alternative embodiments, such as Figure 3 As shown, the side wall of the speaker assembly 200 is also provided with a noise-absorbing hole 290. The noise-absorbing hole 290 is used for far-field noise reduction to further improve the sound effect and sound quality of the sound entering the ear. The noise reduction principle of the noise-absorbing hole 290 can refer to the prior art, and this embodiment does not limit it. Exemplarily, the noise-absorbing hole 290 and the first sound outlet hole 210 are provided on two opposite side walls of the speaker assembly 200. For example, in this embodiment, the noise-absorbing hole 290 is provided on the top surface of the speaker assembly 200, and the first sound outlet hole 210 is provided on the bottom surface of the speaker assembly 200. It should be noted that when the cover assembly 300 is in the cover position, the cover assembly 300 can also cover the noise-absorbing hole 290, so that neither the first sound outlet hole 210 nor the noise-absorbing hole 290 works, and only the second sound outlet hole 220 works. When the cover assembly 300 is in the exposed position, the cover assembly 300 will expose the muffler hole 290. At this time, the first sound outlet hole 210 and the muffler hole 290 are working.

[0066] Optionally, such as Figure 6 As shown, the cover assembly 300 has two clearance holes 323. The shape and size of one clearance hole 323 match the shape and size of the first sound outlet 210. When the cover assembly 300 is in the exposed position, the clearance hole 323 is coaxial with the first sound outlet 210 to ensure that the cover assembly 300 does not cover the first sound outlet 210. The shape and size of the other clearance hole 323 match the shape and size of the muffler hole 290. When the cover assembly 300 is in the exposed position, the clearance hole 323 is coaxial with the muffler hole 290 to ensure that the cover assembly 300 does not cover the muffler hole 290.

[0067] To further improve the sound quality and effect of the sound heard by the wearer when the speaker assembly 200 is in the first position, in one embodiment, such as Figure 5As shown, the temple system also includes a sound hole cover 400. The sound hole cover 400 is disposed on the temple 100; for example, it can be fixedly connected to the temple 100 or detachably connected. When the speaker assembly 200 is in the first position, the sound hole cover 400 covers the second sound outlet 220, preventing the second sound outlet 220 from operating and only allowing the first sound outlet 210 to operate. This improves the intensity and sound effect of the sound emitted by the first sound outlet 210 and avoids the impact on sound quality caused by the simultaneous operation of the first and second sound outlets 210. Furthermore, by providing the sound hole cover 400, the speaker assembly 200 in the first position can be limited, reducing the probability of the speaker assembly 200 moving without external force and improving the reliability of the smart glasses.

[0068] Optionally, the material of the sound hole cover 400 can be an elastic material or a plastic material, and this embodiment does not limit this. For example, the material of the sound hole cover 400 can be silicone, plastic, etc., so as to better seal and fit with the speaker assembly 200, thereby improving the effect of covering the second sound hole 220 and reducing the probability of sound leakage.

[0069] To improve the stability of the cover assembly 300 when sliding relative to the speaker assembly 200. For example, as... Figures 6 to 8 As shown, one of the covering assembly 300 and the speaker assembly 200 is provided with a guide groove 230, and the other is provided with a positioning member 500. In this embodiment, the covering assembly 300 is provided with the positioning member 500, specifically, the positioning member 500 is fixedly disposed on the inner wall of the covering assembly 300, and the speaker assembly 200 is provided with the guide groove 230. The positioning member 500 can slide along the length of the guide groove 230 within it, thereby guiding the movement of the covering assembly 300 relative to the speaker assembly 200. This ensures the sliding direction of the covering assembly 300 and improves the stability of the covering assembly 300 when moving relative to the speaker assembly 200.

[0070] Optionally, when the guide groove 230 is provided on the horn assembly 200, the guide groove 230 extends along the length direction of the horn assembly 200, wherein the length direction of the horn assembly 200 when it is in the first position is the same as the length direction of the temple 100.

[0071] It should be noted that the positioning element 500 can slide in the guide groove 230, but it is not limited to the positioning element 500 being located only in the guide groove 230. The positioning element 500 can also slide out of the guide groove 230.

[0072] Optionally, such as Figure 7As shown, the speaker assembly 200 also includes a first positioning groove 240. The first positioning groove 240 is spaced apart from the guide groove 230 along its length; that is, the guide groove 230 and the first positioning groove 240 are not connected. The positioning member 500 can move between the guide groove 230 and the first positioning groove 240, allowing it to move from the guide groove 230 to the first positioning groove 240 and vice versa. When the cover assembly 300 is in the exposed position, the positioning member 500 engages with the first positioning groove 240, temporarily positioning the cover assembly 300 so that it will not move relative to the speaker assembly 200 unless subjected to a preset external force. By setting the first positioning groove 240, when the wearer pushes the cover component 300 to move, the cover component 300 can drive the positioning component 500 from the guide slide 230 to the first positioning groove 240 and lock into the first positioning groove 240. At this time, the cover component 300 is just in the position where the first sound hole 210 is exposed, realizing the positioning reminder of the cover component 300, making the operation more convenient and the functions richer.

[0073] To avoid jamming of the positioning component 500 when moving between the guide groove 230 and the first positioning groove 240, in this embodiment, the wall surface of the guide groove 230 near the first positioning groove 240 is a first guide arc surface (not shown in the figure), and the wall surface of the first positioning groove 240 near the guide groove 230 is a second guide arc surface (not shown in the figure). The first and second guide arc surfaces are used to guide the movement of the positioning component 500. By setting the first and second guide arc surfaces, the wall surfaces of the first positioning groove 240 and the guide groove 230 near the first positioning groove 240 are both free of sharp edges, allowing the positioning component 500 to move more smoothly into the first positioning groove 240 or the guide groove 230 without being blocked by sharp edges.

[0074] Optionally, such as Figure 8As shown, the speaker assembly 200 also includes a second positioning groove 250. The second positioning groove 250 is spaced apart from the guide groove 230 along its length. In this embodiment, when the speaker assembly 200 simultaneously includes a first positioning groove 240 and a second positioning groove 250, the first positioning groove 240 and the second positioning groove 250 are located on opposite sides of the guide groove 230 along its length. The positioning member 500 can move between the guide groove 230 and the second positioning groove 250, allowing it to move from the guide groove 230 to the second positioning groove 250 and vice versa. When the covering assembly 300 is in a covered state, the positioning member 500 engages with the second positioning groove 250, temporarily positioning the covering assembly 300 so that it will not move relative to the speaker assembly 200 unless subjected to a preset external force. By setting the second positioning groove 250, when the wearer pushes the cover component 300 to move, the cover component 300 can drive the positioning component 500 from the guide slide 230 to the second positioning groove 250 and lock into the second positioning groove 250. At this time, the cover component 300 is just in the position of covering the first sound outlet 210, realizing the positioning reminder of the cover component 300, making the operation more convenient and the functions richer.

[0075] In some optional embodiments, to avoid jamming of the positioning member 500 when moving between the guide groove 230 and the second positioning groove 250, in this embodiment, the wall surface of the guide groove 230 near the second positioning groove 250 is a third guide arc surface 231, and the wall surface of the second positioning groove 250 near the guide groove 230 is a fourth guide arc surface 251. The third guide arc surface 231 and the fourth guide arc surface 251 guide the movement of the positioning member 500. By setting the third guide arc surface 231 and the fourth guide arc surface 251, the wall surfaces of the second positioning groove 250 and the guide groove 230 near the second positioning groove 250 are both free of sharp edges, allowing the positioning member 500 to move more smoothly into the second positioning groove 250 or the guide groove 230 without being blocked by sharp edges.

[0076] In some optional embodiments, multiple sets of guide grooves 230 and positioning members 500 can be provided one-to-one, with the multiple guide grooves 230 spaced apart circumferentially along the horn assembly 200. This further improves the stability of the covering assembly 300 when moving relative to the horn assembly 200, ensuring the direction of movement of the covering assembly 300. When multiple guide grooves 230 are provided, only one first positioning groove 240 and one second positioning groove 250 can be provided, or multiple guide grooves 230 can be provided. This embodiment does not limit this. Of course, it is understood that both guide grooves 230 and positioning members 500 can be provided, and this embodiment does not limit this.

[0077] The speaker assembly 200 can be connected to the temple 100 in various ways as described above. For example, the speaker assembly 200 can be rotatably connected to the temple 100, or the speaker assembly 200 can be slidably connected to the temple 100. This embodiment does not limit this.

[0078] In one embodiment, the speaker assembly 200 is rotatably connected to the temple 100 to have a first position and a second position relative to the temple 100.

[0079] Specifically, one of the temple 100 and the horn assembly 200 is provided with a rotating shaft 600, and the other is provided with a rotating groove 260 that mates with the rotating shaft 600. The temple 100 and the horn assembly 200 achieve relative rotation through the cooperating rotating shaft 600 and rotating groove 260. In this embodiment, as... Figure 5 As shown, the rotating shaft 600 is fixedly mounted on the temple 100, as... Figure 7 As shown, the rotating groove 260 is formed on the horn assembly 200. It can be understood that the rotating shaft 600 can also be fixedly set on the horn assembly 200, and the rotating groove 260 can be formed on the temple 100. This embodiment does not limit this.

[0080] In some optional embodiments, the speaker assembly 200 has a first end (not shown) and a second end (not shown) disposed opposite each other in the longitudinal direction. The first end is closer to the end of the temple 100 (i.e., the end of the temple 100 away from the frame 10) than the second end, that is, the first end is closer to the ear. The second sound outlet 220 is disposed on the end face of the first end. A rotating groove 260 is disposed at the second end. Thus, when the speaker assembly 200 is rotated to form an angle with the temple 100, the portion of the speaker assembly 200 above the temple 100 can be shorter, thereby not interfering with the wearer's vision and ensuring the wearer's safety.

[0081] Optionally, the outer circumferential wall of the rotating shaft 600 is provided with angle limiting teeth 610, and the inner circumferential wall of the rotating groove 260 is provided with multiple angle limiting grooves 261. The angle limiting teeth 610 can selectively engage with any one of the angle limiting grooves 261 to temporarily fix the horn assembly 200. When the angle limiting teeth 610 are engaged in one angle limiting groove 261, the rotating shaft 600 cannot rotate relative to the rotating groove 260 without external force. At this time, the angle between the horn assembly 200 and the temple 100 is a fixed value. When the angle limiting teeth 610 are engaged in different angle limiting grooves 261, the angle between the horn assembly 200 and the temple 100 is different, thus adapting to wearers with different ear sizes, providing a wide range of applications and high flexibility. Furthermore, the limiting method using the angle limiting teeth 610 and the angle limiting grooves 261 results in a simpler structure, richer functions, higher reliability, and less susceptibility to damage.

[0082] In some alternative embodiments, such as Figure 4 As shown, multiple angle limiting teeth 610 can be provided, and each angle limiting tooth 610 can be engaged in the angle limiting groove 261. This further improves the stability of the temporary fixation of the speaker assembly 200 and reduces the risk of positioning failure. For example, as... Figure 4 As shown, multiple angular limiting teeth 610 are evenly distributed along the circumferential direction of the rotating shaft 600, which facilitates the machining and manufacturing of the angular limiting teeth 610.

[0083] In some optional embodiments, the angle between the speaker assembly 200 and the temple 100 ranges from 0° to 45°. This satisfies the needs of most wearers, allowing the second sound outlet 220 of the speaker assembly 200 to be directly or as directly as possible into the wearer's external auditory canal 1. For example, the angle between the speaker assembly 200 and the temple 100 can be 0°, 30°, 35°, 40°, 45°, etc. Furthermore, for example, when the speaker assembly 200 is in the first position, the angle between the speaker assembly 200 and the temple 100 is 0°; when the speaker assembly 200 is in the second position, the angle between the speaker assembly 200 and the temple 100 is 45°.

[0084] Optionally, please see Figure 10 The rotating groove 260 is cylindrical, and multiple angle limiting grooves 261 are evenly spaced along the circumference of the rotating groove 260. To improve the adjustment accuracy of the speaker assembly 200, in this embodiment, the central angle corresponding to the line connecting two adjacent angle limiting grooves 261 in the circumferential direction of the rotating groove 260 is in the range of 3°-7°. The larger the central angle corresponding to the line connecting two adjacent angle limiting grooves 261 in the circumferential direction of the rotating groove 260, the sparser the angle limiting grooves 261 on the rotating groove 260; the smaller the central angle corresponding to the line connecting two adjacent angle limiting grooves 261 in the circumferential direction of the rotating groove 260, the denser the angle limiting grooves 261 on the rotating groove 260. The central angle corresponding to the line connecting two adjacent angle limiting grooves 261 in the circumferential direction of the rotating groove 260 cannot be too large. If it is too large, the adjustable position of the speaker assembly 200 will be limited, making it difficult to match the appropriate position according to the wearer's ear characteristics, affecting the wearing effect, and thus affecting the sound effect and sound quality. The central angle corresponding to the line connecting two adjacent angle limiting grooves 261 in the circumferential direction of the rotating groove 260 cannot be too small. Although a small angle increases the number of adjustable positions of the speaker assembly 200, it also increases the manufacturing difficulty of the angle limiting grooves 261, and the structure between the angle limiting grooves 261 is relatively thin, making it prone to breakage. For example, the central angle corresponding to the line connecting two adjacent angle limiting grooves 261 in the circumferential direction of the rotating groove 260 can be 3°, 4°, 5°, 6°, 7°, etc.

[0085] To improve the aesthetics of the temple system, in this embodiment, as... Figure 2 or Figure 5 As shown, the temple 100 is provided with a mounting groove 110. Specifically, the mounting groove 110 is provided on the outer side of the temple 100, wherein the inner side of the temple 100 faces the wearer's head. When the horn assembly 200 is in the first position, the horn assembly 200 is located in the mounting groove 110. Exemplarily, when the horn assembly 200 is in the first position, the horn assembly 200 can be engaged in the mounting groove 110 by the cooperation of the outer wall of the horn assembly 200 and the inner wall of the mounting groove 110, and engaged in the angle limiting tooth 610 in the angle limiting groove 261, further improving the fixing strength of the horn assembly 200 on the temple 100 and improving the stability of the horn assembly 200. When the horn assembly 200 is in the second position, as Figure 2 As shown, the first end of the speaker assembly 200 is located outside the mounting groove 110, and the second end of the speaker assembly 200, which is opposite to the first end, abuts against the groove wall of the mounting groove 110. At this time, with the engagement of the angle limiting tooth 610 and the angle limiting groove 261, the speaker assembly 200 can be stably located in the second position, reducing the risk of the speaker assembly 200 shaking due to the influence of wind and having high stability.

[0086] In this embodiment, as Figure 5 As shown, the sound hole cover 400 is disposed on the groove wall of the mounting groove 110, so that when the speaker assembly 200 is located in the mounting groove 110, the sound hole cover 400 can contact the speaker assembly 200 to limit the position of the speaker assembly 200, while simultaneously covering the second sound outlet 220. In some optional embodiments, the mounting groove 110 extends to the top and bottom surfaces of the temple 100 so as not to affect the rotation of the speaker assembly 200 relative to the temple 100.

[0087] For example, such as Figure 4 As shown, the mounting groove 110 has a first arc surface 111 on the groove wall facing away from the end of the temple 100, such as... Figure 9 As shown, the second end of the speaker assembly 200 is provided with a second arc surface 270 that cooperates with the first arc surface 111. When the speaker assembly 200 rotates relative to the temple 100, the second arc surface 270 slides along the first arc surface 111. After sliding a certain angle, the first arc surface 111 and the second arc surface 270 abut against each other to limit the maximum value of the angle between the speaker assembly 200 and the temple 100.

[0088] To increase the damping feel when the speaker assembly 200 rotates relative to the temple 100, in one embodiment, such as Figure 3As shown, the temple 100 also includes an elastic damping element 800. The elastic damping element 800 is sandwiched between the outer peripheral wall of the rotating shaft 600 and the groove wall of the rotating groove 260, and is used to increase the damping sensation during the rotation of the horn assembly 200 relative to the temple 100, thereby adjusting the rotational force. Exemplarily, the elastic damping element 800 is made of an elastic material, such as rubber or silicone; this embodiment does not limit this.

[0089] For example, to prevent the elastic damping element 800 from moving along the axial direction of the rotation shaft 600, such as Figure 4 As shown, the rotating shaft 600 has a groove 620, and at least a portion of the elastic damping element 800 is located in the groove 620. Optionally, the elastic damping element 800 can be an annular structure to facilitate the assembly of the elastic damping element 800.

[0090] In order to enable the speaker assembly 200 to rotate relative to the temple 100 without moving relative to the temple 100 in the axial direction of the rotation axis 600, in one possible implementation, such as Figure 2 and Figure 3 As shown, the temple 100 also includes a fixing member 700. The fixing member 700 is connected to the rotation shaft 600 and is used to restrict the movement of the horn assembly 200 in the axial direction of the rotation shaft 600, ensuring that the horn assembly 200 can be located in a first position or a second position. For example, the fixing member 700 can be a bolt, with the stud of the bolt passing through the horn assembly 200 and screwed to the rotation shaft 600, and the nut of the bolt positioned outside the horn assembly 200, thereby restricting the movement of the horn assembly 200 along the axial direction of the rotation shaft 600.

[0091] In some optional embodiments, the covering component 300 in this embodiment also has a windproof function to reduce the amount of wind entering the ear, thereby further reducing the impact of wind noise on sound.

[0092] For example, such as Figures 9 to 17 As shown, the shading assembly 300 includes a gathering member 310 and a windproof structure 320. Wherein, as... Figure 15 As shown, the gathering member 310 is connected to the speaker assembly 200 and forms a limiting space 330 between them. The windproof structure 320 is slidably connected to the speaker assembly 200, and one end of the windproof structure 320 has a gathered state within the limiting space 330 and a windproof state diffused outside the limiting space 330. The windproof structure 320 slides relative to the speaker assembly 200 so that one end of the windproof structure 320 switches between the windproof state and the gathered state, with the end of the windproof structure 320 in the windproof state being closer to the external auditory canal 1 of the ear than the end of the windproof structure 320 in the gathered state.

[0093] In this embodiment, Figure 11 and Figure 15 This is a schematic diagram of the windproof structure 320 retracting into the limiting space 330. Figure 12 This is a schematic diagram showing the windproof structure 320 extending beyond the limiting space 330. (See diagram for example.) Figure 12 As shown, the windproof structure 320, in a windproof state, can cover the second sound outlet 220. In this way, on the one hand, it can concentrate the sound emitted from the second sound outlet 220, allowing the sound to propagate into the ear and reducing sound dispersion; on the other hand, the windproof structure 320, in a windproof state, can reduce wind noise mixed in when the sound propagates between the second sound outlet 220 and the external auditory canal 1, and also reduce the amount of wind entering the ear, thereby reducing the impact of wind noise on sound quality and sound effects. It should be noted that "the windproof structure 320 covering the second sound outlet 220" means that the second sound outlet 220 is located within the space formed by the windproof structure 320 enclosing or partially enclosing it. Figure 12 As shown, the windproof structure 320 in the windproof state is umbrella-shaped to improve the airflow guiding effect of the wind impacting the windproof structure 320, so that the wind will not enter the ear and reduce the impact of wind noise.

[0094] In some optional embodiments, the windproof structure 320 in its windproof state can contact the ear, thus forming a relatively sealed transmission channel between the windproof structure 320, the end face of the first end of the speaker assembly 200, and the wearer's head, facilitating sound propagation and further reducing the impact of wind noise on sound. It is understood that the windproof structure 320 in its windproof state may also not contact the ear; this embodiment does not limit this.

[0095] It should be noted that when the masking component 300 is in the masked position, one end of the masking component 300 is simultaneously in a windproof state. When the masking component 300 is in the exposed position, one end of the masking component 300 is simultaneously in a retracted state. In this way, the masking component 300 not only has the function of covering or exposing the first sound outlet 210, but also has the function of windproofing; and the masking component 300 provides windproofing while covering the first sound outlet 210, ensuring that sound can be transmitted from the second sound outlet 220, thus realizing the versatility of this style component 300.

[0096] In one possible implementation, the windproof structure 320 can be an automatically deformable structure. For example, as shown... Figure 12As shown, the windproof structure 320 includes a force-applying member 321 and an elastic deformable body 322 connected to the force-applying member 321. The elastic deformable body 322 is capable of elastic deformation. The force-applying member 321 is slidably connected to the horn assembly 200. By applying an external force to the force-applying member 321, the force-applying member 321 can slide relative to the horn assembly 200. In this embodiment, the elastic deformable body 322 has the aforementioned folded state and windproof state. In the folded state, the elastic deformable body 322 undergoes elastic deformation, and at this time, the elastic deformable body 322 tends to deform towards the windproof state. Due to the presence of the gathering member 310, the elastic deformable body 322 can be confined within the limiting space 330. When the elastic deformable body 322 is in the windproof state, the elastic deformable body 322 can be in a natural state or a slightly deformed state; this embodiment does not limit this.

[0097] Optionally, when the elastic deformable body 322 is in the retracted state, all the elastic deformable bodies 322 may be located in the limiting space 330, or not all the elastic deformable bodies 322 may be located in the limiting space 330, but one end of the elastic deformable body 322 facing away from the force-applying member 321 may be located in the limiting space 330. In this case, the elastic deformable body 322 can also be restricted. This embodiment does not limit this.

[0098] It should be noted that the force-applying component 321 in this embodiment is a plastic structure, which can be made of metal or non-metal, and this embodiment does not limit it. When the covering component 300 is provided with a positioning component 500, the positioning component 500 is positioned on the force-applying component 321.

[0099] It should also be noted that, such as Figure 14 As shown, the clearance hole 323 is provided on the elastic deformable body 322, so that the length of the force-applying member 321 can be smaller.

[0100] This embodiment provides an elastic deformable body 322. For example, as shown... Figure 14 As shown, the elastic deformable body 322 includes a windproof cloth 3221 and multiple elastic strips 3222. One end of each elastic strip 3222 is connected to a force-applying member 321. When the force-applying member 321 moves relative to the speaker assembly 200, it causes the multiple elastic strips 3222 to move relative to the speaker assembly 200. When the elastic deformable body 322 is in a windproof state, each elastic strip 3222 is in its natural state, and no elastic deformation occurs. When the elastic deformable body 322 is in a retracted state, all elastic strips 3222 undergo elastic deformation and retract into the limiting space 330. The windproof cloth 3221 is connected to and supported by each elastic strip 3222, thus covering the second sound outlet 220.

[0101] In some optional embodiments, the elastic strip 3222 is made of shape memory metal or other materials capable of elastic deformation; this embodiment does not limit this. Shape memory metal is a type of metallic material with special functions, such as nickel-titanium alloys, copper-based alloys (including copper, zinc, aluminum, etc.), and iron-based alloys (including iron, manganese, silicon, etc.), which can recover their original shape after undergoing large deformations at room temperature.

[0102] In this embodiment, when wind protection is required, the force-applying member 321 is pushed along the direction towards the first end of the speaker assembly 200, causing the force-applying member 321 to move the elastic strip 3222, thereby releasing the restriction of the gathering member 310 on the elastic strip 3222. The elastic strip 3222 spreads outward under its own deformation force, causing the windproof cloth 3221 to extend, thus changing to a windproof state. When wind protection is not required, the force-applying member 321 is pulled along the direction towards the second end of the speaker assembly 200, causing the force-applying member 321 to move the elastic strip 3222 in the opposite direction, so that the elastic strip 3222 enters the limiting space 330. Through the limiting of the gathering member 310, the elastic strip 3222 undergoes elastic deformation and gathers in the limiting space 330, and the windproof cloth 3221 is gathered in the limiting space 330.

[0103] It should be noted that the elastic strip 3222 can be quite long, and each elastic strip 3222 has a bent section and a horizontal section, with the horizontal section connected to the force-applying member 321. When the elastic strip 3222 is in its natural state, the bent section bends relative to the horizontal section; when the elastic strip 3222 is in a state of being retracted within the limiting space 330, due to the limiting space 330, the bending amplitude of the bent section relative to the horizontal section is reduced or it becomes coaxial with the horizontal section. In this embodiment, the length of the windproof cloth 3221 is equal to the length of the elastic strip 3222, and it completely covers the elastic strip 3222 to ensure the windproof effect.

[0104] To reduce the volume of the limiting space 330, in this embodiment, the windproof fabric 3221 is an elastic fabric, that is, the windproof fabric 3221 is a fabric capable of elastic deformation, and the elastic fabric is a fabric with good stretch and resilience. When the elastic deformable body 322 is in the retracted state, the elastic fabric is in its natural state, that is, the natural state of the elastic fabric is the state when it is located in the limiting space 330. At this time, the elastic fabric is an unfolded single-layer structure with a relatively thin thickness, which allows the height of the limiting space 330 to be smaller, which is beneficial for the miniaturization and weight reduction of the temple system and smart glasses. When the elastic deformable body 322 is in the windproof state, the elastic fabric undergoes elastic deformation under the action of the elastic strip 3222, and is ultimately supported by the elastic strip 3222 in its natural state, maintaining the windproof state.

[0105] For example, the material of the elastic fabric can be of various types, such as spandex, rubber yarn, latex fiber, blended fiber (such as a mixture of cotton and spandex, or a mixture of polyester and spandex), etc. This embodiment does not limit this.

[0106] It is understandable that the windproof cloth 3221 in this embodiment may not be an elastic cloth, but an ordinary cloth. In this case, when the elastic deformable body 322 is in the retracted state, the windproof cloth 3221 is folded and retracted in the limiting space 330; when the elastic deformable body 322 is in the windproof state, the windproof cloth 3221 is unfolded under the action of the elastic strip 3222.

[0107] To improve the support effect of the elastic strips 3222 on the windproof cloth 3221, in this embodiment, multiple elastic strips 3222 are arranged at intervals along the circumference of the horn assembly 200, so that the windproof cloth 3221 can have multiple support points, thereby improving the stability of the windproof cloth 3221 and preventing it from swaying due to strong winds. Furthermore, the multiple elastic strips 3222 can be arranged at equal intervals, or they can be arranged in conjunction with the corner positions of the horn assembly 200; this embodiment does not limit this.

[0108] It is understood that the elastic deformable body 322 in this embodiment may also be formed solely of shape memory metal, that is, the elastic deformable body 322 is a sheet formed of shape memory metal, which can also be folded into the limiting space 330 or diffused outside the limiting space 330. This embodiment does not limit this.

[0109] In other possible implementations, the windproof structure 320 may not be an automatically deformable structure, but a manually deformable structure. For example, the elastic deformable body 322 described above can be replaced with multiple metal wires and a windproof cloth 3221 fixed to the metal wires. Here, the metal wires are not elastically deformable; they are connected to a force-applying member 321, which can pull the metal wires. In the folded state, the metal wires are controlled within the limiting space 330 by the gathering member 310. When transitioning from the folded state to the windproof state, the metal wires are pushed out of the limiting space 330 by a certain length, and the windproof cloth 3221 moves out along with the metal wires. Then, the metal wires are manually bent to make them radial, causing the metal wires to pull the windproof cloth 3221 to unfold, ultimately presenting the windproof state.

[0110] As can be seen, both the automatic and manual deployment of the windproof structure 320 can achieve the purpose of windproofing, reducing the amount of air entering the ear and ensuring sound effects and sound quality.

[0111] To facilitate the unfolding of the elastic deformable body 322 from the retracted state to the windproof state, for example, as follows: Figure 9 or Figure 15As shown, the outer peripheral wall of the first end of the horn assembly 200 is provided with a dovetail guide structure 280. The dovetail guide structure 280 protrudes relative to the horn assembly 200 and has a dovetail-shaped cross-section. The dovetail guide structure 280 is used to guide the elastic deformable body 322 when it changes from a retracted state to a windproof state, so that the elastic deformable body 322 unfolds more smoothly and smoothly, improving the smoothness of the extension and contraction of the elastic deformable body 322.

[0112] It is understandable that when the windproof structure 320 includes metal wires and windproof cloth 3221, by setting the dovetail guide structure 280, after the metal wires are pushed out of the limiting space 330, they can gradually open under the guidance of the dovetail guide structure 280 to form a preliminary shape that spreads out of the limiting space 330. Then, the shape of the metal wires can be manually adjusted to obtain the windproof shape that meets the requirements.

[0113] When the covering assembly 300 includes a force-applying member 321, in one embodiment, the force-applying member 321 has a covered state that covers the first sound outlet 210 and the muffler 290, and an exposed state that exposes the first sound outlet 210 and the muffler 290. Since the force-applying member 321 is made of metal, non-metal, or other sound-impermeable material, it can better cover the first sound outlet 210 and the muffler 290 compared to the windproof cloth 3221, so as to ensure that the first sound outlet 210 and the muffler 290 do not work when the speaker assembly 200 is in the second position.

[0114] In other embodiments, the first sound outlet 210 may not be covered by the force-applying member 321. Specifically, the windproof structure 320 also includes a shielding member connected between the force-applying member 321 and the elastic deformable body 322. When the windproof structure 320 is in a windproof state, the shielding member covers the first sound outlet 210 and the silencer 290. When the windproof structure 320 is in a retracted state, the shielding member exposes the first sound outlet 210. The shielding member is made of metal, non-metal, or other sound-impermeable materials to ensure the effectiveness of covering the first sound outlet 210.

[0115] In some alternative embodiments, such as Figure 9 or Figure 13 As shown, the smart glasses also include a sensor 910 and a sensed component 920. The sensor 910 is disposed on the temple 100, and the sensed component 920 is disposed on the speaker assembly 200. The sensor 910 and the sensed component 920 cooperate with each other, and the sensor 910 can sense the position of the sensed component 920 to determine the position of the speaker assembly 200 relative to the temple 100 based on the position of the sensed component 920.

[0116] For example, the smart glasses include a control system (not shown in the figure). Both the sensing device 910 and the speaker assembly 200 are communicatively connected to the control system, enabling the sensing device 910 to send the sensing information from the sensed element 920 to the control system. The control system then controls the operating state of the speaker assembly 200 based on the sensing information. It should be noted that the operating state of the speaker assembly 200 includes a wind noise mode and a normal mode. In wind noise mode, the speaker assembly 200 can employ an anti-wind noise algorithm to enhance sound quality. When the speaker assembly 200 is in a first position, the sensing information obtained by the sensing device 910 when sensing the sensed element 920 is the first sensing information. The control system acquires the first sensing information and controls the speaker assembly 200 to operate in normal mode based on the first sensing information. When the speaker assembly 200 is in a second position, the sensing information obtained by the sensing device 910 when sensing the sensed element 920 is the second sensing information. The control system acquires the first sensing information and controls the speaker assembly 200 to operate in wind noise mode based on the first sensing information.

[0117] Optionally, in this embodiment, the sensing device 910 can be a Hall sensor, and the sensed element 920 can be a magnet. The Hall sensor is embedded in the temple 100, specifically in the circuit board 930 within the temple 100, and the magnet is mounted on the end face of the second end of the speaker assembly 200. The sensing device 910 and the sensed element 920 can also have other structures. For example, the sensing device 910 can be a voltmeter in a circuit, and the sensed element 920 can be a resistor in a circuit. The voltmeter can measure different voltage values ​​depending on the resistor's location, thus determining the position of the speaker assembly 200 relative to the temple 100.

[0118] The smart glasses provided in this embodiment have multiple usage modes, as detailed below:

[0119] The wind-noise-free mode allows the smart glasses to be used in wind-noise-free environments. Specifically, for example... Figure 18 As shown, in this wind-noise-free operating mode, the speaker assembly 200 is in the first position, and the cover assembly 300 is in the exposed position so as not to cover the first sound outlet 210 and the silencer 290. The second sound outlet 220 is covered by the sound outlet cover 400 and is not in operation. One end of the windproof structure 320 is folded into the limiting space 330. At this time, the appearance of the smart glasses is similar to that of ordinary glasses.

[0120] In a low-wind-noise mode, the smart glasses can be used in environments with low wind noise. Specifically, in this mode, the speaker assembly 200 is in a second position. This can be achieved by manually rotating the speaker assembly 200, causing the angle limiting tooth 610 to move from one angle limiting groove 261 to another until the speaker assembly 200 is in the second position. Simultaneously, the cover assembly 300 is in the covered position, covering the first sound outlet 210 and the silencer hole 290, rendering them inactive. The first end of the speaker assembly 200 moves out of the mounting groove 110 of the temple 100, allowing the second sound outlet 220 to operate without being covered by the sound hole cover 400. In this mode, one end of the windproof structure 320 is retracted into the limiting space 330. Figure 19 As shown, the second sound outlet 220 faces the external auditory canal 1 of the ear and is closer to the external auditory canal 1 to improve the sound effect and sound quality.

[0121] In a high wind noise mode, the smart glasses can be used in environments with high wind noise. Specifically, in this high wind noise mode, the speaker assembly 200 is in the second position, and the cover assembly 300 is in the covered position to cover the first sound outlet 210 and the silencer 290, thus the first sound outlet 210 and the silencer 290 are not working; the first end of the speaker assembly 200 moves out of the mounting groove 110 of the temple 100, so that the second sound outlet 220 is no longer covered by the sound outlet cover 400, and the second sound outlet 220 is working. In this mode, the elastic deformable body 322 of the windproof structure 320 is in a windproof state. Figure 20 As shown, the second sound outlet 220 faces the external auditory canal 1 of the ear, and the elastic deformable body 322 is umbrella-shaped to reduce wind noise and reduce the interference of wind noise on the sound, so as to ensure the sound effect and sound quality.

[0122] Note that the above description is merely a preferred embodiment of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and may include many other equivalent embodiments without departing from the concept of the present invention. The scope of the present invention is determined by the scope of the appended claims.

Claims

1. A temple system, characterized in that, include: Temple length (100); A speaker assembly (200) is provided with a first sound outlet (210) and a second sound outlet (220). The speaker assembly (200) is positionably connected to the temple (100) and has a first position and a second position relative to the temple (100). When the speaker assembly (200) is in the first position, the extension direction of the speaker assembly (200) is the same as the extension direction of the temple (100). When the speaker assembly (200) is in the second position, the speaker assembly (200) is set at an angle to the temple (100), and the second sound outlet (220) faces the external auditory canal (1) of the ear. A cover assembly (300) is slidably connected to the speaker assembly (200), and the cover assembly (300) has a cover position that covers the first sound outlet (210) and an exposed position that exposes the first sound outlet (210).

2. The temple system according to claim 1, characterized in that, The temple system also includes a sound hole cover (400), which is disposed on the temple (100). When the speaker assembly (200) is in the first position, the sound hole cover (400) covers the second sound outlet (220).

3. The temple system according to claim 1, characterized in that, One of the covering assembly (300) and the speaker assembly (200) is provided with a guide groove (230), and the other is provided with a positioning member (500), which can slide in the guide groove (230) along the length direction of the guide groove (230).

4. The temple system according to claim 1, characterized in that, The speaker assembly (200) is provided with a guide groove (230), and the cover assembly (300) is provided with a positioning member (500). The positioning member (500) can slide in the guide groove (230) along the length direction of the guide groove (230). The horn assembly (200) is provided with a first positioning groove (240). In the length direction of the guide slide (230), the first positioning groove (240) is spaced apart from the guide slide (230). The positioning member (500) can move between the guide slide (230) and the first positioning groove (240). When the cover assembly (300) is in the exposed position, the positioning member (500) is engaged with the first positioning groove (240). And / or, the horn assembly (200) is provided with a second positioning groove (250). In the length direction of the guide slide (230), the second positioning groove (250) is spaced apart from the guide slide (230). The positioning member (500) can move between the guide slide (230) and the second positioning groove (250). When the cover assembly (300) is in the covered position, the positioning member (500) is engaged with the second positioning groove (250).

5. The temple system according to any one of claims 1-4, characterized in that, One of the temple (100) and the horn assembly (200) is provided with a rotating shaft (600), and the other is provided with a rotating groove (260) that cooperates with the rotating shaft (600). The outer circumferential wall of the rotating shaft (600) is provided with an angle limiting tooth (610), and the inner circumferential wall of the rotating groove (260) is provided with a plurality of angle limiting grooves (261). The angle limiting tooth (610) is selectively engaged in any one of the angle limiting grooves (261).

6. The temple system according to claim 5, characterized in that, The temple (100) is provided with a mounting groove (110). When the speaker assembly (200) is in the first position, the speaker assembly (200) is located in the mounting groove (110). When the speaker assembly (200) is in the second position, the first end of the speaker assembly (200) is located outside the mounting groove (110), and the second end of the speaker assembly (200) which is opposite to the first end abuts against the groove wall of the mounting groove (110).

7. The temple system according to claim 5, characterized in that, The temple system also includes a fixing member (700) connected to the rotation shaft (600) and used to restrict the movement of the horn assembly (200) in the axial direction of the rotation shaft (600).

8. The temple system according to claim 5, characterized in that, The temple system also includes an elastic damping element (800), which is sandwiched between the outer peripheral wall of the rotating shaft (600) and the groove wall of the rotating groove (260).

9. The temple system according to any one of claims 1-4, characterized in that, The side wall of the speaker assembly (200) is also provided with a silencing hole (290); when the cover assembly (300) is in the covered position, the cover assembly (300) covers the silencing hole (290); when the cover assembly (300) is in the exposed position, the cover assembly (300) exposes the silencing hole (290).

10. Smart glasses, characterized in that, Including the temple system as described in any one of claims 1-9.

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