Smart glasses

Abstract

The embodiments of the present application relate to the technical field of wearable devices. Provided is a pair of smart glasses. The smart glasses comprise a front frame and temples. Each temple comprises a first segment, a second segment and a third segment, wherein the front end of the first segment is connected to the front frame, the rear end of the first segment is connected to the front end of the second segment, and the rear end of the second segment is connected to one end of the third segment; each second segment and each third segment are configured to form an ear-hook structure; and each second segment is configured to come into contact with the upper side of an ear of a user. Each ear-hook structure has a configuration in which same hooks onto the ear. When the ear-hook structure is in the configuration in which same hooks onto the ear, the end of each third segment away from the corresponding second segment is positioned below and in front of the end of the third segment connected to the second segment, and the third segment is configured to come into contact with the rear side of the user's ear. In this way, the smart glasses are less likely to slip off when worn on the user's head.

Description

Smart glasses

[0001] This application claims priority to the Chinese patent application No. 202422217354.3, filed on September 9, 2024, entitled "Smart glasses", the content of which is incorporated herein by reference in its entirety. TECHNICAL FIELD

[0002] Embodiments of the present application relate to the technical field of wearable devices, and in particular, to a smart glasses. BACKGROUND

[0003] Virtual reality (VR) technology, augmented reality (AR) technology, and mixed reality (MR) technology are emerging multimedia technologies that can be applied in many fields such as games, education, movies, military, and medical treatment. Smart glasses are a kind of wearable device worn on the head of a user. The smart glasses can include functional devices for implementing VR, AR, or MR functions, so that the smart glasses can provide rich functions for the user.

[0004] In the related art, the smart glasses include a front frame and a temple. The temple is arranged on the front frame. The front frame is used to be worn in front of the eyes of the user and can be supported by the nose of the user. The temple is used to be worn on the ear of the user and can be supported by the ear of the user, so that the smart glasses can be worn on the head of the user. The center of gravity of the smart glasses is often located close to the front frame. In the related art, the smart glasses are prone to falling off when worn on the head of the user. SUMMARY

[0005] Embodiments of the present application provide a smart glasses which is not prone to falling off when worn on the head of a user.

[0006] Embodiments of the present application provide a smart glasses. The smart glasses include a front frame and a temple. The temple includes a first segment, a second segment, and a third segment. The front end of the first segment is connected to the front frame. The rear end of the first segment is connected to the front end of the second segment. The rear end of the second segment is connected to one end of the third segment. The second segment and the third segment are used to form an ear-hanging structure. The second segment is used to contact the upper side of the ear of the user. The ear-hanging structure has an ear-hanging posture. When the ear-hanging structure is in the ear-hanging posture, the one end of the third segment away from the second segment is located below the one end of the third segment connected to the second segment. The one end of the third segment away from the second segment is located in front of the one end of the third segment connected to the second segment. The third segment is used to contact the rear side of the ear of the user.

[0007] The smart glasses provided by the embodiments of the present application are used to contact the upper side of the ear of the user when the ear-hanging structure is in the ear-hanging mode, and are also used to contact the back side of the ear of the user, so that the contact surface of the ear-hanging structure with the ear of the user is larger and the stability of the ear-hanging structure with the ear of the user is better. When the smart glasses worn on the head of the user have a tendency to slide forward and downward along the nose, the ear of the user can apply a backward force to the third segment to prevent the smart glasses from moving forward, so that the smart glasses are less likely to slide. In addition, when the smart glasses worn on the head of the user have a tendency to slide forward and downward along the nose, the ear of the user can also apply a downward force to the third segment to prevent the ear-hanging structure from lifting up, thereby facilitating the ear-hanging structure to be hung on the ear. In addition, due to the contact of the third segment with the back side of the ear of the user, part of the pressure of the smart glasses can be shared to the back side of the ear of the user, thereby facilitating the comfort of the user when wearing the smart glasses.

[0008] In a possible implementation, the second segment is an arc-shaped segment, and the back end of the second segment is located below the front end of the second segment when the ear-hanging structure is in the ear-hanging mode.

[0009] In this way, when the ear-hanging structure is in the ear-hanging mode, the contact surface of the second segment with the ear of the user is increased, and the stability of the ear-hanging structure hung on the ear of the user is improved. In addition, the upper end of the third segment does not need to extend to the height of the front end of the second segment, so that the length of the third segment connected with the second segment is shorter, thereby facilitating the weight reduction of the smart glasses.

[0010] In a possible implementation, the ear-hanging structure is used to contact the lower side of the ear of the user when the ear-hanging structure is in the ear-hanging mode.

[0011] In this way, when the ear-hanging structure is in the ear-hanging mode, the contact surface of the third segment with the ear of the user is larger, thereby facilitating the stability of the ear-hanging structure hung on the ear of the user. When the smart glasses worn on the head of the user have a tendency to slide forward and downward along the nose, the ear of the user is more stable in contact with the third segment, so that the ear-hanging structure is less likely to lift up and is less likely to be separated from the ear. In addition, due to the contact of the third segment with the lower side of the ear of the user, part of the pressure of the smart glasses can be shared to the lower side of the ear of the user, thereby facilitating the comfort of the user when wearing the smart glasses.

[0012] In a possible implementation, the smart glasses further include a loudspeaker. The loudspeaker is connected with the end of the ear-hanging structure away from the first segment.

[0013] In this way, the loudspeaker is arranged close to the ear hole of the user, thereby facilitating the audio experience. In addition, the loudspeaker does not need to be embedded into the leg, and the loudspeaker is also easier to be arranged on the leg.

[0014] In a possible implementation, the temple further comprises a fourth segment. One end of the third segment away from the second segment is connected to one end of the fourth segment, and the second segment, the third segment and the fourth segment are used to form the ear-hanging structure. When the ear-hanging structure is in the ear-hanging mode, the one end of the fourth segment away from the third segment is located above the one end of the fourth segment connected to the third segment, and the fourth segment is used to contact the front side of the user's ear.

[0015] In this way, when the ear-hanging structure is in the ear-hanging mode, the contact area of the ear-hanging structure and the user's ear can be further increased, which is beneficial to further improve the stability of the ear-hanging structure and the ear. In addition, when the ear-hanging structure is provided with a loudspeaker at the one end away from the first segment, the loudspeaker is connected to the one end of the fourth segment away from the third segment, which is convenient for setting the loudspeaker close to the user's ear hole or setting the loudspeaker in the user's ear hole to improve the privacy of audio playing.

[0016] In a possible implementation, when the ear-hanging structure is in the ear-hanging mode, the one end of the fourth segment away from the third segment is located behind the one end of the fourth segment connected to the third segment.

[0017] In this way, when the ear-hanging structure is in the ear-hanging mode, the fourth segment can extend into the user's cochlea, which is beneficial to further improve the stability of the ear-hanging structure and the ear. In addition, it is convenient to set the loudspeaker at the one end of the fourth segment away from the third segment close to the user's ear hole or in the user's ear hole to improve the privacy of audio playing. The loudspeaker to be set in the user's ear hole can be directly connected to the fourth segment without other auxiliary connection structure, which is beneficial to the weight reduction of the smart glasses and can also avoid the impact on the wearing comfort caused by introducing other auxiliary connection structure.

[0018] In a possible implementation, the ear-hanging structure and the loudspeaker are connected through a first adjusting mechanism, and the first adjusting mechanism is used to adjust the angle between the loudspeaker and the one end of the ear-hanging structure away from the first segment.

[0019] In this way, it is convenient to adjust the sound direction of the loudspeaker to the position opposite to the ear hole, which is beneficial to improve the user's audio experience. In addition, the user can also adjust the angle between the loudspeaker and the one end of the ear-hanging structure away from the first segment according to the wearing comfort, which is beneficial to improve the wearing comfort of the user. In addition, when the loudspeaker is set in the ear hole, the user can adjust the angle of the loudspeaker in the ear to facilitate the loudspeaker into the ear hole.

[0020] In a possible implementation, the first adjusting mechanism is a universal adjusting mechanism.

[0021] In this way, the adjustment between the loudspeaker and the one end of the ear-hanging structure away from the first segment is more flexible.

[0022] In a possible implementation, the first adjusting mechanism comprises a connecting piece, the connecting piece being a structure piece that can be bent and can be kept in a bent state, and the ear hook structure is connected to the speaker through the connecting piece.

[0023] In this way, the first adjusting mechanism has a simple structure and occupies a small space.

[0024] In a possible implementation, the speaker is a wireless earphone. The speaker is detachably connected to the end of the ear hook structure away from the first segment.

[0025] In this way, when the user needs to listen to audio, the speaker can be taken off the glasses leg and put into the ear hole, and the privacy of audio playing is good. In addition, the wireless earphone can be taken off for use, and on the basis of good privacy of audio playing, the shape of the ear hook structure is less limited, so that the shape of the ear hook structure is more diverse. In addition, when the wireless earphone is not used, it can be installed on the glasses leg, and it is not easy to lose and is convenient to carry.

[0026] In a possible implementation, the end of the ear hook structure away from the first segment is provided with a first electric connection terminal group, the speaker is provided with a second electric connection terminal group, the first electric connection terminal group and the second electric connection terminal group are in electric contact, and the speaker is electrically connected to the first electric connection terminal group through the second electric connection terminal group.

[0027] In this way, when the speaker is installed on the ear hook structure, the first electric connection terminal group and the second electric connection terminal group can be used to charge the speaker. In addition, when the speaker is installed on the ear hook structure, the first electric connection terminal group and the second electric connection terminal group can also be used to realize signal interaction between the speaker and the main board and power supply to the speaker. At this time, the speaker itself does not need to be powered to play audio, the signal between the speaker and the main board is exchanged through a wire, the stability of audio propagation is good, and the user can select the use mode of the speaker according to needs.

[0028] In a possible implementation, the first segment and the second segment are connected through a second adjusting mechanism, and the second adjusting mechanism is used to adjust the angle between the second segment and the end of the second segment connected to the first segment.

[0029] In this way, the angle between the second segment and the end of the second segment connected to the first segment can be adjusted according to the head shape of the user, and can be adapted to various head shapes, so as to facilitate the wearing of users with different head shapes and can be applied to more users. In addition, the user can also adjust the angle between the second segment and the end of the second segment connected to the first segment according to the comfort of wearing, so as to improve the comfort of the user in wearing.

[0030] In a possible implementation, the second adjusting mechanism is a universal adjusting mechanism.

[0031] In this way, the adjustment between the second segment and the end of the first segment connected with the second segment is more flexible.

[0032] In a possible implementation, the second adjustment mechanism comprises a spherical hinge mechanism, and the first segment and the second segment are connected through the spherical hinge mechanism.

[0033] In this way, the reliability of the second adjustment mechanism is higher, and damage is less likely to occur.

[0034] In a possible implementation, the ear-hanging structure is a structure that can be bent and can maintain the bent shape.

[0035] In this way, the user can adjust the shape of the ear-hanging structure according to the wearing experience of the user, so as to improve the comfort of the user when wearing the smart glasses. In addition, when the ear-hanging structure is in the ear-hanging shape, the ear-hanging structure can be tightly fitted with the ear of the user by adjusting the shape of the ear-hanging structure, so as to improve the stability of the ear-hanging structure and the ear of the user. In addition, the overall shape of the ear-hanging structure can be adjusted, which is convenient for users with different head shapes to wear, and can be suitable for more users.

[0036] In a possible implementation, the length of the ear-hanging structure is greater than or equal to 10 cm and less than or equal to 12 cm.

[0037] In this way, it is convenient to realize the contact between the ear-hanging structure and the rear side, the lower side and the front side of the ear of the user when the ear-hanging structure is in the ear-hanging shape, and it is also convenient to realize the stable contact between the ear-hanging structure and the back of the head of the user when the ear-hanging structure is in the head-holding shape, so as to realize the stable wearing of the smart glasses on the head of the user. In addition, when the loudspeaker is arranged at the end of the ear-hanging structure away from the first segment, it is convenient to arrange the loudspeaker close to the ear hole of the user or in the ear hole of the user when the ear-hanging structure is in the ear-hanging shape. BRIEF DESCRIPTION OF DRAWINGS

[0038] FIG. 1 is a schematic diagram of an ear-hanging structure of a smart glasses in an ear-hanging shape according to an embodiment of the present application;

[0039] FIG. 2 is a schematic diagram of the ear-hanging structure of the smart glasses in the ear-hanging shape according to the embodiment of the present application from another perspective;

[0040] FIG. 3 is a schematic diagram of an end of an ear-hanging structure of a smart glasses for connecting a loudspeaker according to an embodiment of the present application;

[0041] FIG. 4 is a schematic diagram of a loudspeaker of a smart glasses according to an embodiment of the present application;

[0042] FIG. 5 is a schematic diagram of an ear-hanging structure of a smart glasses in a head-holding shape according to an embodiment of the present application;

[0043] Fig. 6 is a schematic view of a hanging ear structure of another pair of smart glasses according to an embodiment of the present application in an ear-hanging mode;

[0044] Fig. 7 is an enlarged view of part A in Fig. 6.

[0045] Legend: 100, temple; 100a, left temple; 100b, right temple; 110, first section; 120, hanging ear structure; 121, second section; 122, third section; 123, fourth section; 124, first electric connection terminal group; 200, speaker; 200a, left speaker; 200b, right speaker; 210, second electric connection terminal group; 300, first adjusting mechanism; 310, first connecting piece; 400, second adjusting mechanism; 410, second ball joint mechanism; 411, second ball head; 412, second ball head seat; 500, front frame; 510, frame; 510a, left frame; 510b, right frame; 520, nose pad; 600, lens; 600a, left lens; 600b, right lens. DETAILED DESCRIPTION

[0046] The terms used in the embodiments of the present application are only used to explain the specific embodiments of the present application, and are not intended to limit the present application. The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0047] The embodiments of the present application provide a pair of smart glasses, which can include but are not limited to virtual reality (VR) glasses, augmented reality (AR) glasses, or mixed reality (MR) glasses, etc. The embodiments of the present application take the AR glasses as an example for illustration.

[0048] Fig. 1 is a schematic view of a pair of smart glasses according to an embodiment of the present application. In the figure, the x direction is the front-back direction, the y direction is the left-right direction, and the z direction is the up-down direction.

[0049] In the present application, the description of the orientation of each part of the smart glasses is based on the smart glasses in the use state of being worn on the user's head, and the front, back, left, right, up and down are the directions when the smart glasses are in the use state of being worn on the user's head.

[0050] When the smart glasses are in the use state of being worn on the user's head, the front direction refers to the direction from the back of the user's head to the user's face, the back direction is the opposite direction of the front direction, the left direction refers to the direction from the right ear of the user to the left ear of the user, the right direction is the opposite direction of the left direction, the up direction refers to the direction from the neck of the user to the top of the user's head, and the down direction is the opposite direction of the up direction.

[0051] In other words, when the smart glasses are in the use state of being worn on the head of the user in an upright position, the front direction refers to a direction from the back side of the user to the front side of the user, the back direction refers to a direction from the front side of the user to the back side of the user, the left direction refers to a direction from the right side of the user to the left side of the user, the right direction refers to a direction from the left side of the user to the right side of the user, the up direction refers to a direction from the lower side of the user to the upper side of the user, and the down direction refers to a direction from the upper side of the user to the lower side of the user.

[0052] As shown in FIG. 1, in the embodiment of the present application, the smart glasses include a frame and two lenses 600 respectively corresponding to two eyes of a user, the lenses 600 are arranged on the frame, the frame is used to be worn on the head of the user, and the two lenses 600 are respectively located in front of the two eyes of the user when the smart glasses are in the use state of being worn on the head of the user.

[0053] The frame includes a front frame 500 and two temple bars 100 respectively arranged at left and right ends of the front frame 500, the lenses 600 are arranged on the front frame 500, the front frame 500 is used to be lapped on the nose of the user and supported by the nose of the user, the two temple bars 100 are respectively used to be lapped on the two ears of the user and supported by the two ears of the user, and the front frame 500 is located in front of the eyes of the user when the smart glasses are in the use state of being worn on the head of the user.

[0054] The two temple bars 100 are respectively a left temple bar 100a and a right temple bar 100b, the left temple bar 100a is connected with the left end of the front frame 500 and is used to be lapped on the left ear of the user and supported by the left ear of the user. The right temple bar 100b is connected with the right end of the front frame 500 and is used to be lapped on the right ear of the user and supported by the right ear of the user.

[0055] In some examples, the temple bar 100 can be fixedly connected with the front frame 500. For example, the temple bar 100 can be an integral structure with the front frame 500.

[0056] In other examples, the temple bar 100 can be hinged with the front frame 500 through a hinge assembly, so that the temple bar 100 and the front frame 500 can be folded to facilitate the storage of the smart glasses.

[0057] The front frame 500 can include a nose pad 520 and two mirror frames 510, the two mirror frames 510 are arranged side by side along the left-right direction, the nose pad 520 is located between the two mirror frames 510 and is fixedly connected with the two mirror frames 510 respectively, the ends of the two mirror frames 510 away from the nose pad 520 are connected with a temple bar 100 respectively, and the two lenses 600 are arranged on the two mirror frames 510 respectively. The nose pad 520 is used to be lapped on the nose of the user to lap the front frame 500 on the nose of the user.

[0058] The two mirror frames 510 are respectively a left mirror frame 510a and a right mirror frame 510b, and the two mirror lenses 600 are respectively a left mirror lens 600a and a right mirror lens 600b. The right end of the left mirror frame 510a is fixedly connected with the left end of the nose pad 520, the left end of the left mirror frame 510a is connected with the left temple leg 100a, and the left mirror lens 600a is arranged on the left mirror frame 510a. The left end of the right mirror frame 510b is fixedly connected with the right end of the nose pad 520, the right end of the right mirror frame 510b is connected with the right temple leg 100b, and the right mirror lens 600b is arranged on the right mirror frame 510b. When the smart glasses are in a use state of being worn on the head of a user, the left mirror lens 600a is located in front of the left eye of the user, and the right mirror lens 600b is located in front of the right eye of the user.

[0059] Exemplarily, the two mirror frames 510 and the nose pad 520 can be an integrated structure.

[0060] Exemplarily, the mirror frame 510 can be a full-frame structure, a half-frame structure, or a single-side frame structure, so that the smart glasses can be full-frame glasses, half-frame glasses, or floating-frame glasses.

[0061] The smart glasses further include a plurality of functional devices. Exemplarily, the functional devices can be arranged on the front frame 500. Exemplarily, the functional devices can be arranged on the temple leg 100. The plurality of functional devices can be used to realize various functions such as image display and voice interaction. For example, the plurality of functional devices can be used to realize functions such as VR, AR, or MR.

[0062] In some examples, at least one of the mirror lenses 600 is a light waveguide lens, and the plurality of functional devices can include an optical machine corresponding to the light waveguide lens. The optical machine can be arranged in the front frame 500 or the temple leg 100, and is arranged close to the corresponding light waveguide lens. The optical machine is used to project an image light beam to the corresponding light waveguide lens, so that the corresponding light waveguide lens can display an image according to the image light beam projected by the optical machine. The plurality of functional devices can further include a main board and a power supply. The main board can be arranged in the front frame 500 or the temple leg 100, and the power supply can be arranged in the front frame 500 or the temple leg 100. The power supply is electrically connected with the main board, and the main board is electrically connected with the optical machine.

[0063] Exemplarily, the optical machine is arranged in the front frame 500, and the main board is arranged in the temple leg 100. The main board and the optical machine can be electrically connected through a flexible circuit board, so as to realize the folding of the temple leg 100 and the front frame 500 when the temple leg 100 and the front frame 500 are hinged.

[0064] In the embodiment of the present application, the temple leg 100 includes a first segment 110 and an ear hook structure 120. The front end of the first segment 110 is connected with the front frame 500, and the rear end of the first segment 110 is connected with the ear hook structure 120. The ear hook structure 120 overlaps the ear of the user, that is, the ear hook structure 120 is used to contact the upper side of the ear of the user.

[0065] In the related art, the ear-hanging structure is often an obtuse angle structure, and the part of the ear-hanging structure after the position of the ear-hanging structure that overlaps with the upper side of the user's ear often extends downward and rearward, and the ear-hanging structure often only contacts the upper side of the user's ear. Compared with ordinary glasses, the weight of the smart glasses is often heavy due to the arrangement of the functional device, and the center of gravity of the smart glasses is often located close to the front frame. In the related art, the contact surface of the ear-hanging structure with the user's ear is small, and the stability of the ear-hanging structure with the user's ear is poor. When the smart glasses worn on the user's head have a tendency to slide forward and downward along the nose, the ear-hanging structure is prone to move forward and upward, and the smart glasses are prone to fall. In addition, the pressure of the smart glasses on the user's head is concentrated on the user's nose, and the user's nose needs to bear a large pressure, and the comfort of the user when wearing the smart glasses is poor.

[0066] FIG. 2 is another view of the ear-hanging structure of the smart glasses provided in FIG. 1 in an ear-hanging mode.

[0067] As shown in FIG. 2, and referring to FIG. 1, based on this, in the embodiments of the present application, the ear-hanging structure 120 includes a second segment 121 and a third segment 122, that is, the second segment 121 and the third segment 122 are used to form the ear-hanging structure 120. The rear end of the first segment 110 is connected to the front end of the second segment 121, and the rear end of the second segment 121 is connected to one end of the third segment 122, and the second segment 121 is used to contact the upper side of the user's ear.

[0068] The ear-hanging structure 120 has an ear-hanging mode, and when the ear-hanging structure 120 is in the ear-hanging mode, the end of the third segment 122 away from the second segment 121 is located below the end of the third segment 122 connected to the second segment 121, and the end of the third segment 122 away from the second segment 121 is located in front of the end of the third segment 122 connected to the second segment 121, and the third segment 122 is used to contact the rear side of the user's ear.

[0069] In this way, when the ear-hanging structure 120 is in the ear-hanging mode, the ear-hanging structure 120 is used to contact the back side of the user's ear in addition to the upper side of the user's ear, the contact area of the ear-hanging structure 120 with the user's ear is larger, and the stability of the ear-hanging structure 120 with the user's ear is better. When the smart glasses worn on the user's head has a tendency to slide forward and downward along the nose, the user's ear can apply a rearward force to the third section 122 to prevent the smart glasses from moving forward, so that the smart glasses are less likely to slide off. In addition, when the smart glasses worn on the user's head has a tendency to slide forward and downward along the nose, the user's ear can also apply a downward force to the third section 122 to prevent the ear-hanging structure 120 from lifting up, which is beneficial to keep the ear-hanging structure 120 hung on the ear. In addition, due to the contact of the third section 122 with the back side of the user's ear, part of the pressure of the smart glasses can be shared to the back side of the user's ear, which is beneficial to improve the comfort of the user when wearing.

[0070] In some possible implementation manners, when the ear-hanging structure 120 is in the ear-hanging mode, the second section 121 is an arc-shaped section, and the concave arc surface of the second section 121 is located on the front side of the second section 121, and the rear end of the second section 121 is located below the front end of the second section 121.

[0071] In this way, when the ear-hanging structure 120 is in the ear-hanging mode, the contact area of the second section 121 with the user's ear is increased, and the stability of the ear-hanging structure 120 with the user's ear is improved. In addition, the upper end of the third section 122 does not need to extend to the height of the front end of the second section 121, so that the length of the third section 122 connected with the second section 121 is shorter, which is beneficial to reduce the weight of the smart glasses.

[0072] In some possible implementation manners, when the ear-hanging structure 120 is in the ear-hanging mode, the end of the third section 122 away from the second section 121 is located in front of the front end of the second section 121, and the third section 122 is also used to contact the lower side of the user's ear.

[0073] In this way, when the ear-hanging structure 120 is in the ear-hanging mode, the contact area of the third section 122 with the user's ear is larger, which is beneficial to improve the stability of the ear-hanging structure 120 with the user's ear. When the smart glasses worn on the user's head has a tendency to slide forward and downward along the nose, the user's ear is more stable in contact with the third section 122, the ear-hanging structure 120 is less likely to lift up, and the ear-hanging structure 120 is less likely to be separated from the ear. In addition, due to the contact of the third section 122 with the lower side of the user's ear, part of the pressure of the smart glasses can be shared to the lower side of the user's ear, which is beneficial to improve the comfort of the user when wearing.

[0074] For example, when the ear-hanging structure 120 is in the ear-hanging mode, the third section 122 is an arc-shaped section, and the concave arc surface of the third section 122 is located on the front side of the third section 122.

[0075] Exemplarily, when the ear-hanging structure 120 is in the ear-hanging mode, the second section 121 and the third section 122 form an outer-ear-like shape, so that the contact area of the ear-hanging structure 120 with the user's ear is larger and the hanging is more stable.

[0076] In some possible implementation manners, the plurality of functional devices further include a speaker 200, and the speaker 200 is connected to the end of the ear-hanging structure 120 away from the first section 110.

[0077] In this way, the speaker 200 can be arranged close to the user's ear hole, so as to improve the audio experience. In addition, the speaker 200 does not need to be embedded into the temple 100, and the speaker 200 is also easier to arrange on the temple 100.

[0078] Exemplarily, the speaker 200 can be electrically connected to the main board.

[0079] In some examples, the speaker 200 can be connected to the end of the third section 122 away from the second section 121.

[0080] Exemplarily, the left temple 100a and the right temple 100b can each be provided with a speaker 200, the speaker 200 arranged on the left temple 100a is a left speaker 200a, and the speaker 200 arranged on the right temple 100b is a right speaker 200b.

[0081] In some possible implementation manners, the ear-hanging structure 120 further includes a fourth section 123, that is, the second section 121, the third section 122 and the fourth section 123 are used to form the ear-hanging structure 120. The end of the third section 122 away from the second section 121 is connected to one end of the fourth section 123, and when the ear-hanging structure 120 is in the ear-hanging mode, the end of the fourth section 123 away from the third section 122 is located above the end of the fourth section 123 connected to the third section 122, and the fourth section 123 is used to contact the front side of the user's ear.

[0082] In this way, when the ear-hanging structure 120 is in the ear-hanging mode, the contact area of the ear-hanging structure 120 with the user's ear can be further increased, so as to further improve the stability of the ear-hanging structure 120 with the ear. In addition, when the speaker 200 is arranged at the end of the ear-hanging structure 120 away from the first section 110, the speaker 200 is connected to the end of the fourth section 123 away from the third section 122, so as to arrange the speaker 200 close to the user's ear hole or arrange the speaker 200 in the user's ear hole, so as to improve the privacy of audio playing.

[0083] In some possible embodiments, when the ear-hanging structure 120 is in the ear-hanging mode, the fourth section 123 is located behind the end of the fourth section 123 connected to the third section 122.

[0084] In this way, when the ear-hanging structure 120 is in the ear-hanging mode, the fourth section 123 can extend into the cochlea of the user, thereby further improving the stability of the ear-hanging structure 120 and the ear.

[0085] For example, the speaker 200 can be an in-ear earphone.

[0086] In some examples, the speaker 200 can be non-detachably connected to the end of the ear-hanging structure 120 away from the first section 110, and in this case, the speaker 200 can be electrically connected to the main board through a flexible circuit board.

[0087] In some possible embodiments, the speaker 200 is a wireless earphone, and the speaker 200 is detachably connected to the end of the ear-hanging structure 120 away from the first section 110.

[0088] In this way, when the user needs to listen to audio, the speaker 200 can be removed from the temple 100 and placed in the ear hole, and the audio playback is more private. In addition, the wireless earphone can be removed for use, which is less restricted in the form of the ear-hanging structure 120 and makes the form of the ear-hanging structure 120 more diverse. In addition, the wireless earphone can be installed on the temple 100 when not in use, which is not easy to lose and is convenient to carry.

[0089] For example, the speaker 200 can be connected to the end of the ear-hanging structure 120 away from the first section 110 through one or more of a magnetic attraction structure and a buckle structure.

[0090] For example, the speaker 200 can interact with the main board through a wireless communication module.

[0091] For example, the speaker 200 can be a Bluetooth earphone, and the speaker 200 can interact with the main board through a Bluetooth communication module.

[0092] Fig. 3 is a schematic view of one end of a speaker of a smart glass in an embodiment of the present application, and Fig. 4 is a schematic view of a speaker of a smart glass in an embodiment of the present application.

[0093] As shown in Fig. 3 and Fig. 4, in some examples in which the speaker 200 is detachably connected to the end of the ear-hanging structure 120 away from the first section 110, the end of the ear-hanging structure 120 away from the first section 110 is provided with a first electric connection terminal group 124, and the speaker 200 is provided with a second electric connection terminal group 210, the first electric connection terminal group 124 is in electric contact with the second electric connection terminal group 210, and the speaker 200 is electrically connected to the first electric connection terminal group 124 through the second electric connection terminal group 210. At this time, the first electric connection terminal group 124 can be connected to the main board through a flexible circuit board, and the speaker 200 can be electrically connected to the main board through the second electric connection terminal group 210 and the first electric connection terminal group 124.

[0094] In this way, when the speaker 200 is installed on the ear-hanging structure 120, the charging of the speaker 200 can be realized through the first electric connection terminal group 124 and the second electric connection terminal group 210. In addition, when the speaker 200 is installed on the ear-hanging structure 120, the signal interaction between the speaker 200 and the main board and the power supply to the speaker 200 can also be realized through the first electric connection terminal group 124 and the second electric connection terminal group 210. At this time, the playing of audio can not require the speaker 200 to be powered by itself, the signal between the speaker 200 and the main board is exchanged through a wire, and the stability of audio propagation is good. Users can select the use mode of the speaker 200 according to their needs.

[0095] In some possible embodiments, the whole formed by the second section 121, the third section 122 and the fourth section 123 can be a rigid structural member. Alternatively, the whole formed by the second section 121, the third section 122 and the fourth section 123 can be a structural member with a certain elasticity. At this time, the ear-hanging structure 120 is always in the ear-hanging mode, in other words, the ear-hanging structure 120 only has the ear-hanging mode.

[0096] When the whole formed by the second section 121, the third section 122 and the fourth section 123 is a structural member with a certain elasticity, the whole formed by the second section 121, the third section 122 and the fourth section 123 can be bent, but cannot maintain the bent mode.

[0097] Fig. 5 is a schematic view of an ear-hanging structure of a smart glass in an embodiment of the present application in a head-holding mode.

[0098] As shown in FIG. 5, in some possible embodiments, the ear-hanging structure 120 is a structure that can be bent and can maintain the bent shape. At this time, the ear-hanging structure 120 is made of a material that can be bent and can maintain the bent shape, the ear-hanging structure 120 can change the shape under the action of an external force, and the ear-hanging structure 120 can be switched between the ear-hanging shape and other shapes.

[0099] In this way, the user can adjust the shape of the ear-hanging structure 120 according to the wearing feeling of the user, so as to improve the comfort of the user wearing. In addition, when the ear-hanging structure 120 is in the ear-hanging shape, the ear-hanging structure 120 can be tightly fitted with the ear of the user by adjusting the shape of the ear-hanging structure 120, so as to improve the stability of the ear-hanging structure 120 and the ear of the user. In addition, the overall shape of the ear-hanging structure 120 can be adjusted, which is convenient for the user with different head shapes to wear, and can be suitable for more users.

[0100] For example, the material that can be bent and can maintain the bent shape can include but is not limited to soft glue, bendable metal and the like. For example, the flexible metal can include but is not limited to titanium, aluminum, memory alloy and the like.

[0101] For example, the ear-hanging structure 120 can include a flexible metal wire and soft glue wrapped on the surface of the flexible metal wire, so as to facilitate the maintenance of the bent shape of the ear-hanging structure 120 and the wearing of the ear-hanging structure 120.

[0102] For example, the ear-hanging structure 120 also has a head-holding shape. The ear-hanging structure 120 can be stretched to the same position in the up-down direction and then bent inward. When the ear-hanging structure 120 is in the head-holding shape, the ear-hanging structure 120 is an arc-shaped segment structure extending backward and inward from one end of the first segment 110, the ear-hanging structure 120 is used to contact the upper side of the ear of the user and the back of the head of the user, and the ear-hanging structure 120 can wrap around the back of the head of the user. At this time, the action force provided by the back of the head of the user can limit the smart glasses from sliding forward, so that the smart glasses are not easy to fall off. In addition, the action force provided by the back of the head of the user can also reduce the pressure on the nose and the ear. Furthermore, compared with the scheme of adding a headband between the two temple pieces 100, the ear-hanging structure 120 is directly stretched to contact the back of the head of the user, without the need to add a headband, the weight of the smart glasses is lighter, which is conducive to improving the comfort of the user wearing, and the ear-hanging structure 120 can only partially wrap around the back of the head of the user, which has less influence on the hairstyle of the user.

[0103] In some possible embodiments, the length of the ear-hanging structure 120 is greater than or equal to 10 cm and less than or equal to 12 cm.

[0104] In this way, the ear-hanging structure 120 can be in contact with the back side, the lower side and the front side of the user's ear when the ear-hanging structure 120 is in the ear-hanging mode, so as to realize the stable connection between the ear-hanging structure 120 and the user's ear. In addition, when the speaker 200 is arranged at the end of the ear-hanging structure 120 away from the first section 110, the speaker 200 can be arranged close to the ear hole of the user or in the ear hole of the user when the ear-hanging structure 120 is in the ear-hanging mode, so as to improve the privacy of audio playing. In addition, the ear-hanging structure 120 can be in stable contact with the back of the user's head when the ear-hanging structure 120 is in the head-holding mode.

[0105] The length of the ear-hanging structure 120 refers to the size of the ear-hanging structure 120 in the extension direction thereof.

[0106] FIG. 6 is a schematic view of the ear-hanging structure of another kind of smart glasses in the ear-hanging mode according to an embodiment of the present application.

[0107] As shown in FIG. 6, in some possible embodiments, the ear-hanging structure 120 and the speaker 200 are connected through a first adjusting mechanism 300, and the first adjusting mechanism 300 is used to adjust the angle between the speaker 200 and the end of the ear-hanging structure 120 away from the first section 110.

[0108] In this way, the angle between the speaker 200 and the end of the ear-hanging structure 120 away from the first section 110 can be adjusted, so as to adjust the sound direction of the speaker 200 to the position opposite to the ear hole, thereby improving the user's audio experience. In addition, the user can also adjust the angle between the speaker 200 and the end of the ear-hanging structure 120 away from the first section 110 according to the comfort of wearing, thereby improving the comfort of wearing of the user. In addition, when the speaker 200 is arranged in the ear hole, the user can adjust the angle of the speaker 200 in the ear, so as to put the speaker 200 into the ear hole.

[0109] In some possible embodiments, the first adjusting mechanism 300 is a universal adjusting mechanism.

[0110] In this way, the adjustment between the speaker 200 and the end of the ear-hanging structure 120 away from the first section 110 is flexible.

[0111] In some possible embodiments, the first adjusting mechanism 300 can include a first connecting piece 310, the first connecting piece 310 is a structure piece that can be bent and can keep the bent shape, and the ear-hanging structure 120 and the speaker 200 are connected through the first connecting piece 310. At this time, the first connecting piece 310 is made of a material that can be bent and can keep the bent shape, and the first connecting piece 310 can change the shape under the action of an external force.

[0112] In this way, the first adjusting mechanism 300 has a simple structure and occupies a small space.

[0113] For example, the first connecting member 310 can include a flexible metal wire and a soft rubber wrapped on the surface of the flexible metal wire, so as to facilitate the retention of the bent shape of the first connecting member 310 and make the first connecting member 310 more comfortable to wear.

[0114] In some examples in which the speaker 200 is detachably connected to the end of the ear-hanging structure 120 away from the first section 110, the first connecting member 310 can be fixedly connected to the speaker 200, and the first connecting member 310 is detachably connected to the end of the ear-hanging structure 120 away from the first section 110. For example, the first connecting member 310 and the end of the ear-hanging structure 120 away from the first section 110 can be connected by one or more of a magnetic structure, a buckle structure, and the like. The speaker 200 is detachably connected to the end of the ear-hanging structure 120 away from the first section 110 through the first connecting member 310. At this time, the first connecting member 310 can have the second electrically connecting terminal group 210, that is, the second electrically connecting terminal group 210 is arranged on the speaker 200 through the first connecting member 310, and the second electrically connecting terminal group 210 can be electrically connected to the speaker 200 through a connecting wire.

[0115] In some other possible embodiments, the first adjusting mechanism 300 includes a first ball joint mechanism, and the ear-hanging structure 120 and the speaker 200 are connected through the first ball joint mechanism.

[0116] Specifically, the first ball joint mechanism includes a first ball head and a first ball head seat, one of the ear-hanging structure 120 and the speaker 200 is provided with the first ball head, and the other of the ear-hanging structure 120 and the speaker 200 is provided with the first ball head seat. The first ball head is arranged in the first ball head seat and can rotate and swing in the first ball head seat under the action of an external force. In some examples, the first ball head and the first ball head seat can be in interference fit. The interference between the first ball head and the first ball head seat can be adjusted to adjust the damping when the first ball head and the first ball head seat move relative to each other, so that the relative positions of the speaker 200 and the ear-hanging structure 120 can be maintained after the external force for adjusting the angle between the speaker 200 and the end of the ear-hanging structure 120 away from the first section 110 is removed. In some other examples, a first damping medium is arranged between the first ball head and the first ball head seat. The first damping medium can include, but is not limited to, damping oil, elastic pads, and the like. The first damping medium is used to provide a damping force to prevent the first ball head and the first ball head seat from moving relative to each other, so that the relative positions of the speaker 200 and the ear-hanging structure 120 can be maintained after the external force for adjusting the angle between the speaker 200 and the end of the ear-hanging structure 120 away from the first section 110 is removed.

[0117] In this way, the reliability of the first adjusting mechanism 300 is high, and damage is less likely to occur.

[0118] In some possible embodiments, the first section 110 is connected with the second section 121 through a second adjusting mechanism 400, and the second adjusting mechanism 400 is configured to adjust an angle between the second section 121 and an end of the first section 110 to which the second section 121 is connected.

[0119] In this way, the angle between the second section 121 and the end of the first section 110 to which the second section 121 is connected can be adjusted according to the head shape of the user, and can be adapted to various head shapes, facilitating the wearing of the user with different head shapes, and can be applied to more users. In addition, the user can also adjust the angle between the second section 121 and the end of the first section 110 to which the second section 121 is connected according to the comfort of wearing, which is beneficial to improve the comfort of the user wearing.

[0120] In some possible embodiments, the second adjusting mechanism 400 is a universal adjusting mechanism.

[0121] In this way, the adjustment between the second section 121 and the end of the first section 110 to which the second section 121 is connected is more flexible.

[0122] FIG. 7 is an enlarged view of part A in FIG. 6.

[0123] As shown in FIG. 7, in some possible embodiments, the second adjusting mechanism 400 includes a second spherical hinge mechanism 410, and the first section 110 and the second section 121 are connected through the second spherical hinge mechanism 410.

[0124] Specifically, the second ball hinge mechanism 410 includes a second ball head 411 and a second ball head seat 412, the second ball head 411 is arranged on one of the first segment 110 and the second segment 121, the second ball head seat 412 is arranged on the other of the first segment 110 and the second segment 121, the second ball head 411 is arranged in the second ball head seat 412, and the second ball head 411 can rotate and swing in the second ball head seat 412 under the action of an external force. In some examples, the second ball head 411 and the second ball head seat 412 can be in interference fit, and the interference between the second ball head 411 and the second ball head seat 412 can be adjusted to adjust the damping when the second ball head 411 and the second ball head seat 412 move relatively, so that the relative position of the first segment 110 and the second segment 121 can be maintained after the external force for adjusting the angle between the second segment 121 and the end of the first segment 110 connecting the second segment 121 is removed. In other examples, a second damping medium is arranged between the second ball head 411 and the second ball head seat 412, and the second damping medium can include but is not limited to damping oil, elastic pads, etc. The second damping medium is used to provide a damping force to prevent the second ball head 411 and the second ball head seat 412 from moving relatively, so that the relative position of the second segment 121 and the first segment 110 can be maintained after the external force for adjusting the angle between the second segment 121 and the end of the first segment 110 connecting the second segment 121 is removed.

[0125] In this way, the reliability of the second adjusting mechanism 400 is high, and damage is less likely to occur.

[0126] In other possible embodiments, the second adjusting mechanism 400 can include a second connecting piece, which is a structure piece that can be bent and can maintain a bent shape. The first segment 110 and the second segment 121 are connected by the second connecting piece. At this time, the second connecting piece is made of a material that can be bent and can maintain a bent shape, and the second connecting piece can change shape under the action of an external force.

[0127] In this way, the structure of the second adjusting mechanism 400 is relatively simple, and the space occupied is small.

[0128] For example, the second connecting piece can include a flexible metal wire and a soft rubber wrapped on the surface of the flexible metal wire, so as to facilitate the maintenance of the bent shape of the second connecting piece, and the second connecting piece is also more comfortable to wear.

[0129] In the description of the embodiments of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", and "connection" should be understood in a broad sense, for example, can be fixedly connected, can be indirectly connected through an intermediate medium, can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0130] In the description of the application embodiments, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0131] The terms "first", "second", "third", "fourth" and the like in the description of the application embodiments and the claims, and the above-described drawings, if any, are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be exchanged under appropriate circumstances, so that the embodiments of the application described herein can be implemented, for example, in an order other than that illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but can include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0132] The term "a plurality of" herein refers to two or more. The term "and / or" herein is only a description of the association relationship between the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of A alone, A and B together, and B alone. In addition, the character " / " herein generally represents that the associated objects before and after are in an "or" relationship; in the formula, the character " / " represents that the associated objects before and after are in a "division" relationship.

[0133] It can be understood that the various numbers involved in the embodiments of the application are only distinguished for convenience of description, and do not limit the scope of the embodiments of the application.

[0134] It can be understood that the size of the serial number of each process described above in the embodiments of the application does not mean the order of execution, and the execution order of each process should be determined by its function and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the application.

Claims

1. A smart glass, characterized by, The front frame (500) and the temple (100) are included. The temple (100) includes a first segment (110), a second segment (121), and a third segment (122), the front end of the first segment (110) is connected with the front frame (500), the rear end of the first segment (110) is connected with the front end of the second segment (121), the rear end of the second segment (121) is connected with one end of the third segment (122), the second segment (121) and the third segment (122) are used to form an ear hook structure (120), and the second segment (121) is used to contact the upper side of the ear of the user. The ear hook structure (120) has an ear hook shape, when the ear hook structure (120) is in the ear hook shape, one end of the third segment (122) away from the second segment (121) is located below the end of the third segment (122) connected with the second segment (121), and one end of the third segment (122) away from the second segment (121) is located in front of the end of the third segment (122) connected with the second segment (121), and the third segment (122) is used to contact the rear side of the ear of the user.

2. The smart glasses of claim 1, wherein, When the ear hook structure (120) is in the ear hook shape, the second segment (121) is an arc segment, and the rear end of the second segment (121) is located below the front end of the second segment (121).

3. The smart glasses of claim 1, wherein, When the ear hook structure (120) is in the ear hook shape, one end of the third segment (122) away from the second segment (121) is located in front of the front end of the second segment (121), and the third segment (122) is also used to contact the lower side of the ear of the user.

4. The smart glasses of claim 3, wherein, The temple (100) further includes a fourth segment (123). One end of the third segment (122) away from the second segment (121) is connected with one end of the fourth segment (123), and the second segment (121), the third segment (122), and the fourth segment (123) are used to form the ear hook structure (120). When the ear hook structure (120) is in the ear hook shape, one end of the fourth segment (123) away from the third segment (122) is located above the end of the fourth segment (123) connected with the third segment (122), and the fourth segment (123) is used to contact the front side of the ear of the user.

5. The smart glasses of claim 4, wherein, When the ear hook structure (120) is in the ear hook shape, one end of the fourth segment (123) away from the third segment (122) is located behind the end of the fourth segment (123) connected with the third segment (122).

6. The smart glasses of any one of claims 1-5, wherein, A loudspeaker (200) is further included. The loudspeaker (200) is connected with one end of the ear hook structure (120) away from the first segment (110).

7. The smart glasses of claim 6, wherein, The ear hook structure (120) and the loudspeaker (200) are connected through a first adjusting mechanism (300), and the first adjusting mechanism (300) is used to adjust the angle between the loudspeaker (200) and one end of the ear hook structure (120) away from the first segment (110).

8. The smart glasses of claim 7, wherein, The first adjusting mechanism (300) is a universal adjusting mechanism.

9. The smart glasses of claim 8, wherein, The first adjusting mechanism (300) comprises a connecting member which is a structure member capable of being bent and capable of keeping the bent shape, and the ear hook structure (120) is connected to the speaker (200) through the connecting member.

10. The smart glasses of claim 6, wherein, The speaker (200) is a wireless earphone. The speaker (200) is detachably connected to the end of the ear hook structure (120) away from the first section (110).

11. The smart glasses of claim 10, wherein, The end of the ear hook structure (120) away from the first section (110) is provided with a first electric connection terminal group (124), and the speaker (200) is provided with a second electric connection terminal group (210), the first electric connection terminal group (124) is in electric contact with the second electric connection terminal group (210), and the speaker (200) is electrically connected to the first electric connection terminal group (124) through the second electric connection terminal group (210).

12. The smart glasses of any one of claims 1-5, wherein, The first section (110) and the second section (121) are connected through a second adjusting mechanism (400), and the second adjusting mechanism (400) is used for adjusting the angle between the end of the second section (121) connected to the first section (110) and the first section (110).

13. The smart glasses of claim 12, wherein, The second adjusting mechanism (400) is a universal adjusting mechanism.

14. The smart glasses of claim 13, wherein, The second adjusting mechanism (400) comprises a spherical hinge mechanism, and the first section (110) and the second section (121) are connected through the spherical hinge mechanism.

15. The smart glasses of any one of claims 1-5, wherein, The ear hook structure (120) is a structure member capable of being bent and capable of keeping the bent shape.

16. The smart glasses of any one of claims 1-5, wherein, The length of the ear hook structure (120) is greater than or equal to 10 cm and less than or equal to 12 cm.

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