Intelligent glasses

Abstract

The utility model provides intelligent glasses. The intelligent glasses comprise a glasses body, glasses legs and an adjusting assembly, the adjusting assembly comprises an elastic piece and a sliding piece. The glasses legs can rotate relative to the glasses body, the end faces, facing the glasses body, of the glasses legs are abutting faces, the abutting faces abut against the glasses body, and contact faces are formed on the portions, making contact with the abutting faces, of the glasses body. The two abutting surfaces of the two glasses legs incline backwards in the opposite direction, and / or the two contact surfaces of the glasses body incline forwards in the opposite direction, the two ends of the elastic part are connected with the glasses body and the sliding part respectively so as to drive the abutting surfaces to abut against the contact surfaces, and the sliding part can slide in the length direction of the glasses legs. The elastic part is arranged on the supporting surface and is used for driving the elastic part to extend or contract, so that the acting force of the two glasses legs in opposite directions is controlled under the action of the supporting surface and the contact surface, and the clamping force of the two glasses legs on the head of a user in the opposite directions is controlled. And the clamping force between the two glasses legs is adjusted to adapt to users with different head shapes and sizes, so that the user experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of virtual reality, in particular to a pair of smart glasses. Background Art

[0002] With the upgrading of virtual reality (VR) and augmented reality (AR) technologies, they are becoming more and more popular among young people for their rich experience. Virtual reality technology is a computer simulation system that can create and experience a virtual world. It uses a computer to generate a simulated environment. It is a system simulation of interactive three-dimensional dynamic vision and entity behavior that integrates multi-source information, allowing users to immerse themselves in the environment. In the prior art, people experience the virtual reality world by wearing VR glasses. Augmented reality technology, through computer technology, applies virtual information to the real world. The real environment and virtual objects are superimposed on the same screen or space in real time and exist simultaneously, enhancing people's sensory experience. The augmented reality technology in the prior art is all output as a product in the form of glasses, that is, people can experience the effects of augmented reality technology by wearing AR glasses.

[0003] Taking AR products as an example, a general AR product includes a body and temples, the lens is arranged on the body and faces the user's eyes. The temples are arranged on the left and right sides of the body to fit on the left and right sides of the user's head and overlap on the human ears.

[0004] In the related art, due to the different head sizes used, existing smart glasses cannot guarantee the wearing comfort of heads of different sizes during use. There are cases where the glasses are too tight and clamped for large heads or too loose and easy to fall off for small heads, which affects the user experience. Utility Model Content

[0005] The utility model aims to provide a kind of smart glasses, which can adjust the clamping force between two temples to adapt to users with different head sizes and improve the user experience.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] According to one aspect of the utility model, the utility model provides a kind of smart glasses, including a body, a temple and an adjustment assembly; two temples; a hinge axis is arranged between the temple and the body; the temple is arranged on the hinge axis, and one end of the hinge axis is hinged on the body so that the temple can rotate relative to the body; the end surface of the temple facing the body is a top surface, the top surface is pressed against the body, and the part of the body in contact with the top surface forms a contact surface; the temple can slide relative to the hinge axis along the axis of the hinge axis; the adjustment assembly includes an elastic member and a sliding member; the two ends of the elastic member are respectively connected to the body and the sliding member, so as to drive the top surface to press against the contact surface; the sliding member is arranged on the temple and can slide along the length direction of the temple, so as to drive the elastic member to extend or contract, the two top surfaces of the two temples are arranged to be tilted backward in the opposite direction, and\or the two contact surfaces of the body are arranged to be tilted forward in the opposite direction.

[0008] In some embodiments of the present application, the end of the hinge shaft facing away from the mirror body is passed through and slidably connected to the temple, the elastic member is sleeved on the outer periphery of the hinge shaft, and the sliding member is slidably disposed on the hinge shaft.

[0009] In some embodiments of the present application, an external thread is provided on the hinge shaft, and the sliding member is threadedly connected to the hinge shaft.

[0010] In some embodiments of the present application, one end of the elastic member facing away from the mirror body presses against the sliding member, and one end of the sliding member facing the mirror body presses against the temple.

[0011] In some embodiments of the present application, the adjustment assembly further includes a driving member, which is at least partially exposed outside the temple, and is used to drive and limit the sliding of the sliding member.

[0012] In some embodiments of the present application, the driving member is a dial connected to the temple and rotatable around its own axis; a gear is fixedly connected to the dial, and the gear and the dial are coaxially arranged; the outer periphery of the sliding member is provided with meshing teeth, and the gear is meshed with the outer periphery of the sliding member.

[0013] In some embodiments of the present application, the hinge shaft, the elastic member and the sliding member are each provided in two pieces; the two sliding members are arranged on both sides of the gear, and the two sliding members are respectively engaged with the gear.

[0014] In some embodiments of the present application, a mounting seat is fixed inside the temple, and a mounting shaft protruding along a straight line is formed on the mounting seat; the dial and the gear are both sleeved on the outer circumference of the mounting shaft.

[0015] In some embodiments of the present application, a stop protrusion is formed in the temple; one end of the gear along its own axial direction is connected to the dial, the side of the dial facing away from the gear abuts against the mounting seat, and the side of the gear facing away from the dial abuts against the stop protrusion.

[0016] In some embodiments of the present application, a blocking piece is provided at one end of the temple facing the mirror body, the abutting surface is formed on a side of the blocking piece facing the mirror body, and the elastic piece is connected to the blocking piece.

[0017] It can be seen from the above technical solution that the utility model has at least the following advantages and positive effects:

[0018] In the utility model, the temples can rotate relative to the mirror body, and the end faces of the temples facing the mirror body are the abutting surfaces, which abut against the mirror body, and the parts of the mirror body that are in contact with the abutting surfaces form contact surfaces. The two abutting surfaces of the two temples are arranged to tilt backward in the directions facing each other, and / or the two contact surfaces of the mirror body are arranged to tilt forward in the directions facing each other, and the two ends of the elastic member are respectively connected to the mirror body and the sliding member to drive the abutting surfaces to abut against the contact surfaces, and the sliding member can slide along the length direction of the temples to drive the elastic member to extend or contract, so that under the action of the abutting surfaces and the contact surfaces, the force of the two temples in the directions facing each other is controlled, thereby controlling the clamping force of the two temples on the user's head in the directions facing each other. By adjusting the clamping force between the two temples, it can adapt to users with different head sizes and improve the user experience.

[0019] Other features and advantages of the present application will become apparent from the following detailed description, or may be learned in part by the practice of the present application.

[0020] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the specification are used to explain the principles of the present disclosure. Obviously, the accompanying drawings described below are only some embodiments of the present disclosure, and for ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

[0022] Figure 1 It is a structural schematic diagram of an embodiment of the smart glasses of the utility model from one viewing angle.

[0023] Figure 2 It is a structural schematic diagram of another viewing angle of an embodiment of the smart glasses of the utility model.

[0024] Figure 3 It is a structural schematic diagram of the mirror body of the utility model.

[0025] Figure 4 yes Figure 3 Enlarged view of point A in the middle.

[0026] Figure 5 yes Figure 2 Enlarged view of point B in the middle.

[0027] Figure 6 This is the purpose of the adjustment component of the utility model on the temple.

[0028] Figure 7 yes Figure 6 A schematic diagram of a portion of the structure.

[0029] Figure 8 It is a partial structural schematic diagram of the temple of the utility model.

[0030] Fig. 9 It is a structural schematic diagram of one state of the regulating component of the utility model.

[0031] Fig.10 It is a structural schematic diagram of another state of the regulating component of the utility model.

[0032] The reference numerals in the accompanying drawings are explained as follows: 100, mirror body; 110, hinge axis; 120, avoidance hole; 130, hinge seat; 140, contact surface; 200, temple; 210, sliding seat; 220, abutting surface; 230, blocking member; 240, mounting seat; 250, mounting axis; 260, stop protrusion; 270, limiting protrusion; 300, lens; 400, nose pad; 500, adjustment assembly; 510, elastic member; 520, sliding member; 530, dial; 540, gear. DETAILED DESCRIPTION

[0033] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be more comprehensive and complete and will fully convey the concept of the example embodiments to those skilled in the art.

[0034] In addition, described feature, structure or characteristic can be combined in one or more embodiments in any suitable manner. In the following description, many specific details are provided to provide a full understanding of the embodiments of the present application. However, those skilled in the art will appreciate that the technical scheme of the present application can be put into practice without one or more of the specific details, or other methods, components, devices, steps, etc. can be adopted. In other cases, known methods, devices, realizations or operations are not shown or described in detail to avoid blurring the various aspects of the application.

[0035] The present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the technical features involved in the various embodiments of the present application described below can be combined with each other as long as they do not conflict with each other. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be understood as limiting the present application.

[0036] In the related art, due to the different sizes of heads used, existing smart glasses cannot ensure the wearing comfort of heads of different sizes during use. There are cases where the glasses are too tight for large heads and clamped, or too loose for small heads and easy to fall off, which affects the user experience. The present application provides a smart glasses to solve the above technical problems.

[0037] For ease of description and understanding, taking the state of smart glasses when worn as a reference, the direction of human eyes toward the smart glasses is front, the direction of smart glasses toward human eyes is back, and the direction between the two eyes is left and right.

[0038] Figure 1 It is a structural schematic diagram of a viewing angle of an embodiment of the smart glasses of the utility model. Figure 2 It is a structural schematic diagram of another viewing angle of an embodiment of the smart glasses of the utility model.

[0039] See also Figure 1 and Figure 2 This embodiment provides a pair of smart glasses for displaying AR / VR images, including a body 100 for displaying AR / VR images, a temple 200 disposed on the body 100, and a lens 300 connected to the temple 200. The lens 300 is connected to the body 100, and the image is transmitted or processed by the lens 300 and then transmitted to the human eye, so that the user can observe a clear image.

[0040] The lens 300 is a tool for AR / VR display, and the lens 300 is fixed on the lens body 100. The fixed connection method can be inlaying, adhesive connection, or other fixed connection methods in the prior art.

[0041] In this embodiment, two lenses 300 are provided, and the two lenses 300 correspond to two human eyes respectively. In some embodiments, the lens 300 is provided as one, and the single lens 300 corresponds to two human eyes.

[0042] In this embodiment, a nose pad 400 is provided on the mirror body 100, and the nose pad 400 is used to support the bridge of the user's nose to support the mirror body 100 and prevent the mirror body 100 from falling down. A computing component and a corresponding control board are provided in the mirror body 100.

[0043] The two temples 200 are rotatably connected to the mirror body 100. When the two temples 200 are unfolded, the ends of the two temples 200 away from the mirror body 100 can be hung on the user's ears, and the nose pads 400 are supported on the bridge of the nose. The mirror body 100 and the lens 300 are set in front of the user through the temples 200 and the nose pads 400.

[0044] In this embodiment, the two temples 200 can also be folded and stored, and the two temples 200 are folded on the side of the mirror body 100 facing the human eyes. After the temples 200 are folded, the volume of the smart glasses is reduced, which is convenient for carrying and placement.

[0045] Figure 3 It is a structural schematic diagram of the mirror body of the utility model. Figure 4 yes Figure 3 Enlarged view of point A in the middle.

[0046] See also Figures 1 to 4 A hinge shaft 110 is provided between the mirror body 100 and the temple 200. The temple 200 is provided on the hinge shaft 110, and one end of the hinge shaft 110 is hinged on the mirror body 100 so that the temple 200 can rotate relative to the mirror body 100. The hinge shaft 110 is hinged on the mirror body 100 so that the hinge shaft 110 can rotate relative to the mirror body 100 along a horizontal plane.

[0047] The mirror body 100 is provided with a clearance opening 120, and the hinge shaft 110 is passed through the clearance opening 120, and the hinge shaft 110 is rotatably arranged in the clearance opening 120. The mirror body 100 is provided with two sets of hinge shafts 110, and the two sets of hinge shafts 110 are arranged at intervals along the left and right directions to correspond to the two temples 200. The rear ends and opposite sides of the two clearance openings 120 are open, so that the hinge shaft 110 can rotate in the clearance opening 120, thereby driving the temples 200 to rotate relative to the mirror body 100.

[0048] In this embodiment, a hinge seat 130 is provided on the mirror body 100, and the hinge shaft 110 and the avoidance opening 120 are both provided on the hinge seat 130. The hinge seat 130 is fixed to the rear end of the mirror body 100, and is provided in two in the left and right directions.

[0049] When the smart glasses are worn, the length direction of the two temples 200 is arranged along the front-to-back direction, and the front end surface of the temple 200 abuts against the mirror body 100. The surface of the mirror body 100 used to abut against the front end surface of the temple 200 is the contact surface 140. The contact surface 140 is formed on the rear side surface of the hinge seat 130.

[0050] Figure 5 yes Figure 2 Enlarged view of point B in the middle. Figure 6 This is the purpose of the adjustment component of the utility model on the temple. Figure 7 yes Figure 6 A schematic diagram of a portion of the structure. Figure 8 It is a partial structural schematic diagram of the temple of the utility model.

[0051] See also Figures 1 to 8 , two temples 200 are provided, and the two temples 200 are arranged at intervals on the left and right sides and are respectively connected to the mirror body 100. The temples 200 are arranged on the hinge shaft 110, and one end of the hinge shaft 110 is hinged on the mirror body 100, so that the temples 200 can rotate relative to the mirror body 100, so that the temples 200 can be opened and closed relative to the mirror body 100. When the two temples 200 are closed, the temples 200 extend in the left-right direction. When the two temples 200 are opened, the temples 200 extend in the front-back direction, so that the two temples 200 can be respectively fitted on the left and right sides of the user's head and overlapped on the user's ears.

[0052] The hinge shaft 110 extends in a straight line, and the temple 200 can slide relative to the hinge shaft 110 along the axis of the hinge shaft 110. An accommodation space is formed inside the temple 200 for accommodating the adjustment assembly 500 and the hinge shaft 110. Specifically, a slide seat 210 is formed inside the temple 200, one end of the hinge shaft 110 is hinged on the mirror body 100, and the other end is inserted into the slide seat 210, so that the temple 200 can slide relative to the mirror body 100 and can slide along the hinge shaft 110. The adjustment assembly 500 can provide elastic force to drive the end of the temple 200 facing the mirror body 100 to fit on the mirror body 100. The adjustment assembly 500 can adjust the size of the elastic force, so as to control the force of the temple 200 facing the mirror body 100 after it presses against the mirror body 100.

[0053] The end surface of the temple 200 facing the lens body 100 is a top-butting surface 220 , which abuts against the lens body 100 , and the portion of the lens body 100 that contacts the top-butting surface 220 forms a contact surface 140 .

[0054] In this embodiment, the two abutting surfaces 220 of the two temples 200 are arranged to tilt backward in the opposite direction. In one embodiment, the two contact surfaces 140 of the mirror body 100 are arranged to tilt forward in the opposite direction. In another embodiment, the two abutting surfaces 220 of the two temples 200 are arranged to tilt backward in the opposite direction, and the two contact surfaces 140 of the mirror body 100 are arranged to tilt forward in the opposite direction.

[0055] The adjustment component 500 can adjust the pressure between the top surface 220 and the contact surface 140, and the inclination setting between the top surface 220 and the contact surface 140, so as to control the force of the two temples 200 in the opposite directions, so as to effectively control the clamping force of the two temples 200 on both sides of the user's head.

[0056] In this embodiment, a blocking member 230 is provided at one end of the temple 200 facing the mirror body 100, and the top surface 220 is formed on one side of the blocking member 230 facing the mirror body 100. The blocking member 230 blocks the accommodation space of the temple 200. The hinge shaft 110 is disposed in the blocking member 230.

[0057] The temple 200 is provided with a mounting seat 240, a mounting shaft 250 extending in a straight line is provided on the mounting seat 240, and part of the adjustment assembly 500 is installed on the mounting shaft 250. The temple 200 is also provided with a protruding stopper protrusion 260 and a protruding limiting protrusion 270 to indicate the position of the corresponding structure of the adjustment assembly 500.

[0058] Fig. 9 It is a structural schematic diagram of one state of the regulating component of the utility model. Fig.10 It is a structural schematic diagram of another state of the regulating component of the utility model.

[0059] See also Figures 3 to 10 The adjustment component 500 includes an elastic member 510 and a sliding member 520; the two ends of the elastic member 510 are respectively connected to the mirror body 100 and the sliding member 520, so as to drive the abutting surface 220 to abut against the contact surface 140; the sliding member 520 is arranged on the temple 200 and can slide along the length direction of the temple 200, so as to drive the elastic member 510 to extend or contract, thereby controlling the pressure between the abutting surface 220 and the contact surface 140 through the adjustment member.

[0060] In one embodiment, a plurality of engaging positions are provided on the temple 200 , and the sliding member 520 engages in the engaging positions after sliding, thereby limiting the sliding member 520 at different positions.

[0061] In another embodiment, the sliding member 520 is controlled to slide by a power structure such as a cylinder or a motor, so that the sliding member 520 slides and drives the sliding member 520 to be at different positions.

[0062] In this embodiment, one end of the hinge shaft 110 facing away from the mirror body 100 is passed through and slidably connected to the temple 200, and the hinge shaft 110 is passed through the sliding seat 210 of the temple 200. The elastic member 510 is sleeved on the outer periphery of the hinge shaft 110, and the sliding member 520 is slidably arranged on the hinge shaft. The sliding of the sliding member 520 drives the elastic member 510 to extend or contract, so as to control the pressure between the top surface 220 and the contact surface 140.

[0063] In one embodiment, a corresponding limiting structure is provided between the hinge shaft 110 and the sliding member 520 to limit the position of the sliding member 520 after sliding.

[0064] In this embodiment, the hinge shaft 110 is provided with an external thread, the sliding member 520 is threadedly connected to the hinge shaft 110, and the sliding member 520 rotates on the hinge shaft 110, thereby adjusting the position of the sliding member 520 along the axial direction of the hinge shaft 110. On this basis, the adjustment component 500 also includes a driving member, which is used to drive the sliding member 520 to rotate on the hinge shaft 110.

[0065] It should be noted that, in one embodiment, the adjustment assembly 500 does not include a driving member, and the sliding member 520 is at least partially exposed outside the temple 200. The pressure on the temple 200 can be controlled by directly controlling the rotation of the adjustment member.

[0066] In this embodiment, the driving member is at least partially exposed outside the temple 200, and is used to drive and limit the sliding of the sliding member 520. The adjustment assembly 500 is arranged in the accommodation space of the temple 200, and the temple 200 is provided with a dial opening (not marked), and the driving member is exposed at the dial opening.

[0067] The driving member is a dial 530 connected to the temple 200 and rotatable around its own axis; a gear 540 is fixedly connected to the dial 530, and the gear 540 and the dial 530 are coaxially arranged; the outer periphery of the sliding member 520 is provided with meshing teeth, and the gear 540 meshes with the outer periphery of the sliding member 520. The rotation of the dial 530 drives the gear 540 to rotate, and the rotation of the gear 540 drives the sliding member 520 to rotate, thereby adjusting the position of the sliding member 520 on the hinge shaft 110.

[0068] In this embodiment, the hinge shaft 110, the elastic member 510 and the sliding member 520 are each provided in pairs; the two sliding members 520 are arranged on both sides of the gear 540, and the two sliding members 520 are respectively engaged with the gear 540, so that the two sliding members 520 are driven to move through a dial 530. The provision of two hinge shafts 110 on each temple 200 makes the rotation and position of the temple 200 relative to the mirror body 100 more stable.

[0069] A mounting seat 240 is fixed inside the temple 200, and a mounting shaft 250 is formed on the mounting seat 240 and protrudes along a straight line; the dial 530 and the gear 540 are both sleeved on the outer circumference of the mounting shaft 250, and one end of the gear 540 is connected to the dial 530, so that the dial 530 can drive the gear 540 to rotate. The mounting is fixed to the temple 200 by bolts and clamping.

[0070] In this embodiment, a stopper protrusion 260 is formed in the temple 200; one end of the gear 540 along its own axial direction is connected to the dial 530, the side of the dial 530 facing away from the gear 540 abuts against the mounting seat 240, and the side of the gear 540 facing away from the dial 530 abuts against the stopper protrusion 260, so as to limit the dial 530 and the gear 540 on the mounting shaft 250. In some embodiments, a stopper structure is provided on the mounting shaft 250 to stop the gear 540.

[0071] In this embodiment, the elastic member 510 is a compression spring, and two ends of the elastic member 510 respectively press against the sliding member 520 and the blocking edge of the temple 200. In some embodiments, the elastic member 510 is a tension spring.

[0072] The limiting protrusion 270 is arranged corresponding to the sliding member 520 to adjust the position of the sliding member 520 to avoid excessive deformation of the elastic member and damage to the elastic member 510 or the temple 200 .

[0073] In the present invention, the temple 200 can rotate relative to the mirror body 100, and the end surface of the temple 200 facing the mirror body 100 is the top surface 220, which is pressed against the mirror body 100, and the part of the mirror body 100 that contacts the top surface 220 forms the contact surface 140. The two top surfaces 220 of the two temples 200 are arranged to tilt backward in the opposite direction, and / or the two contact surfaces 140 of the mirror body 100 are arranged to tilt forward in the opposite direction, and the two ends of the elastic member 510 are respectively connected to the mirror body 100 and the sliding member 520, so as to drive the top surface 220 to press against the contact surface 140, and the sliding member 520 can slide along the length direction of the temple 200, so as to drive the elastic member 510 to extend or contract, so as to control the force of the two temples 200 in the opposite direction under the action of the top surface 220 and the contact surface 140, thereby controlling the clamping force of the two temples 200 in the opposite direction on the user's head. By adjusting the clamping force between the two temples 200 , the system can adapt to users with different head sizes and improve the user experience.

[0074] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0075] In this application, unless otherwise clearly specified and limited, the terms "assembly", "connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. In the description of this specification, the description of the reference terms "some embodiments", "exemplarily", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, in the absence of contradiction, technicians in this field can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples.

[0076] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application. Therefore, any changes or modifications made in accordance with the claims and description of the present application should fall within the scope of the patent of this application.

Claims

1. A smart glasses, characterized in that: include: Mirror body; Two temples; a hinge shaft is provided between the temple and the mirror body; the temple is provided on the hinge shaft, and one end of the hinge shaft is hinged on the mirror body, so that the temple can rotate relative to the mirror body; the end surface of the temple facing the mirror body is a top-butting surface, the top-butting surface is pressed against the mirror body, and the part of the mirror body that contacts the top-butting surface forms a contact surface; the temple can slide relative to the hinge shaft along the axis of the hinge shaft; The adjusting component comprises an elastic member and a sliding member; the two ends of the elastic member are respectively connected to the mirror body and the sliding member, so as to drive the abutting surface to abut against the contact surface; the sliding member is arranged on the temple and can slide along the length direction of the temple, so as to drive the elastic member to extend or contract. Wherein, the two abutting surfaces of the two temples are arranged to be tilted backward in opposite directions, and\or The two contact surfaces of the mirror body are arranged to be inclined forward in opposite directions.

2. The smart glasses according to claim 1, characterized in that: One end of the hinge shaft facing away from the mirror body is passed through and slidably connected to the mirror leg, the elastic member is sleeved on the outer periphery of the hinge shaft, and the sliding member is slidably arranged on the hinge shaft.

3. The smart glasses according to claim 2, characterized in that: The hinge shaft is provided with an external thread, and the sliding member is threadedly connected to the hinge shaft.

4. The smart glasses according to claim 3, characterized in that: One end of the elastic member facing away from the mirror body presses against the sliding member, and one end of the sliding member facing the mirror body presses against the temple.

5. The smart glasses according to claim 3, characterized in that: The adjustment assembly further includes a driving member, which is at least partially exposed outside the temple and is used to drive and limit the sliding of the sliding member.

6. The smart glasses according to claim 5, characterized in that: The driving member is a dial connected to the temple and rotatable around its own axis; a gear is fixedly connected to the dial, and the gear and the dial are coaxially arranged; the outer periphery of the sliding member is provided with meshing teeth, and the gear is meshed with the outer periphery of the sliding member.

7. The smart glasses according to claim 6, characterized in that: The hinge shaft, the elastic member and the sliding member are all provided in two pieces; the two sliding members are arranged on both sides of the gear, and the two sliding members are respectively meshed with the gear.

8. The smart glasses according to claim 6, characterized in that: A mounting seat is fixed inside the temple, and a mounting shaft protruding along a straight line is formed on the mounting seat; the dial and the gear are both sleeved on the outer circumference of the mounting shaft.

9. The smart glasses according to claim 8, characterized in that: A stop protrusion is formed in the temple; one end of the gear along its own axial direction is connected to the dial, the side of the dial facing away from the gear abuts against the mounting seat, and the side of the gear facing away from the dial abuts against the stop protrusion.

10. The smart glasses according to any one of claims 1 to 9, characterized in that: A blocking piece is arranged at one end of the temple facing the mirror body, the abutting surface is formed on one side of the blocking piece facing the mirror body, and the elastic piece is connected to the blocking piece.

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