Glasses rotating shaft and intelligent glasses with same

Abstract

The embodiment of the utility model discloses a glasses rotating shaft and intelligent glasses with the same. According to one specific embodiment, the glasses rotating shaft comprises a rotating shaft outer shell, an elastic connecting assembly and a rotating shaft inner shell, and the rotating shaft outer shell is connected to glasses legs; the rotating shaft outer shell is provided with a first containing part, the rotating shaft inner shell is embedded in the first containing part, the rotating shaft inner shell elastically stretches out and draws back in the normal direction of the elastic connecting assembly relative to the rotating shaft outer shell, and the rotating shaft inner shell is rotatably connected to the rotating shaft outer shell through the elastic connecting assembly. The first containing part is provided with an outer shell rack, an inner shell rack is arranged on the side, opposite to the outer shell rack, of the rotating shaft inner shell, and the outer shell rack and the inner shell rack are meshed with each other. When the outer shell rack and the inner shell rack are in meshing transmission, the angle of the rotating shaft shell relative to the XOY plane changes. According to the glasses rotating shaft, the angles of the glasses legs can be adjusted, and the flexibility of the glasses rotating shaft is improved.

Description

TECHNICAL FIELD

[0001] Embodiments of the present disclosure relate to the technical field of head-mounted display device, in particular to a glasses hinge and smart glasses. BACKGROUND

[0002] The glasses hinge, also known as glasses hinge, is a key component connecting the glasses frame and the temple, like the human joint, although small, but plays a decisive role in the overall function and user experience of glasses. Most of the AR glasses hinges include basic components such as shaft core, shaft sleeve, gasket, screw, etc. The AR glasses hinge mostly opens and closes the temple with the shaft core as the central axis.

[0003] However, when the glasses hinge with the above design is used, the following technical problems often exist:

[0004] The optical system of the AR glasses has high requirements on the picture position accuracy, and the picture generated by the AR glasses may have the problem of image deviation due to the combined image of the nose bridge and ear position of different users. Most of the glasses hinges cannot further adjust the position of the AR glasses through the glasses hinge, and the flexibility is poor.

[0005] The above information disclosed in the background section is only used to enhance the understanding of the background of the present disclosure concept, and therefore, it can contain information that does not form the prior art known to those of ordinary skill in the art. UTILITY MODEL CONTENT

[0006] The summary part of the present disclosure is used to introduce the concept in a brief form, which will be described in detail in the specific embodiment part. The summary part of the present disclosure is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0007] Some embodiments of the present disclosure propose a glasses hinge and smart glasses with the same to solve one or more of the technical problems mentioned in the background section.

[0008] In a first aspect, some embodiments of the present disclosure provide a glasses pivot, characterized in that the glasses pivot comprises a pivot outer shell, an elastic connection assembly, and a pivot inner shell, wherein the pivot outer shell is connected to a temple; the pivot outer shell has a first accommodating portion, and the pivot inner shell is embedded in the first accommodating portion; the pivot inner shell is elastically stretchable relative to the pivot outer shell in a normal direction of the elastic connection assembly, and the pivot inner shell is rotatably connected to the pivot outer shell through the elastic connection assembly; the first accommodating portion is provided with an outer shell rack, and a side of the pivot inner shell opposite to the outer shell rack is provided with an inner shell rack; the outer shell rack and the inner shell rack are meshed with each other; and when the outer shell rack and the inner shell rack are meshed and driven, the angle of the pivot outer shell relative to an XOY plane changes. The normal direction can be a dashed line direction as shown in Figure 1 .

[0009] Optionally, the number of teeth of the outer shell rack is at least one more than the number of teeth of the inner shell rack. The inner shell rack is configured to be bidirectionally meshed and rotated by at least one tooth on the outer shell rack.

[0010] Optionally, both sides of the pivot outer shell are provided with a stop edge, and each of the stop edges is provided with a limiting protrusion. The pivot inner shell is configured to be bidirectionally rotated between the limiting protrusions on both sides of the pivot outer shell.

[0011] Optionally, one end of at least one of the stop edges is provided with a temple communication portion. The temple communication portion is configured to be connected to the temple through a pin.

[0012] Optionally, one side of the pivot outer shell is provided with a pivot protrusion, the pivot protrusion is provided with a recess hole, the pivot inner shell is provided with a pivot communication hole, the size of the pivot communication hole is greater than the size of the pivot protrusion, based on the installation state of the glasses pivot, the pivot protrusion penetrates through the pivot communication hole, and the pivot outer shell and the pivot inner shell are gap-fitted through the pivot protrusion and the pivot communication hole.

[0013] Optionally, one side of the pivot outer shell is provided with a pivot protrusion, the elastic connection assembly comprises a main fixing member and a pivot member, the main fixing member is configured to be arranged on the recess hole, the pivot member is arranged between the pivot protrusion and the main fixing member, and the pivot member is configured to be elastically contracted under stress when the pivot outer shell is subjected to a torsion force in the direction of the main fixing member. When the inner shell rack slides to the next tooth of the outer shell rack, the pivot member returns to the initial state, and the inner shell rack and the outer shell rack are locked.

[0014] Optionally, the pivot inner shell is fixed to the glasses frame through a connecting shaft in the Z direction, and the pivot inner shell is configured to rotate around the connecting shaft as the center.

[0015] Optionally, the connecting shaft and the connecting part of the glasses frame are provided with the clamping force component, and the clamping force component is configured to provide clamping force.

[0016] Optionally, the two sides of the rotating shaft inner shell are provided with an upper connecting protrusion and a lower connecting protrusion, the upper connecting protrusion and the lower connecting protrusion are provided with a communication hole, the upper connecting protrusion and the lower connecting protrusion are opposite to each other and the axis of the communication hole is located on the same straight line, the clamping force component is configured to be arranged between the upper connecting protrusion and the lower connecting protrusion, the glasses frame is provided with a connecting groove, the connecting groove is provided with a frame communication hole, and the connecting shaft is configured to connect the rotating shaft inner shell and the glasses frame through the communication hole, the clamping force component and the frame communication hole.

[0017] In the second aspect, some embodiments of the present disclosure provide an intelligent glasses including a glasses body, a glasses frame and a glasses rotating shaft as described in the first aspect, and the glasses body is configured to be arranged on the glasses frame.

[0018] Some embodiments of the present disclosure provide a glasses rotating shaft, which can adjust the angle of the corresponding glasses body and the pupil of the current user, and has high flexibility. Specifically, the reason why most glasses rotating shafts have poor flexibility is that the optical system of the AR glasses has high requirements for the picture position accuracy, and the picture generated by the AR glasses may have image offset problems due to the combined influence of the positions of the noses and ears of different users. Most glasses rotating shafts cannot further adjust the position of the AR glasses through the glasses rotating shaft, and thus have poor flexibility. Based on this, some embodiments of the present disclosure provide a glasses rotating shaft, which is characterized in that the glasses rotating shaft includes a rotating shaft outer shell, an elastic connecting assembly and a rotating shaft inner shell, wherein the rotating shaft outer shell is connected to the temple; the rotating shaft outer shell has a first accommodating part, and the rotating shaft inner shell is embedded in the first accommodating part; the rotating shaft inner shell elastically expands and contracts relative to the rotating shaft outer shell in the normal direction of the elastic connecting assembly, and the rotating shaft inner shell is rotatably connected to the rotating shaft outer shell through the elastic connecting assembly; the first accommodating part is provided with an outer shell gear rack, and the side of the rotating shaft inner shell opposite to the outer shell gear rack is provided with an inner shell gear rack; when the outer shell gear rack and the inner shell gear rack are engaged, the angle of the rotating shaft outer shell relative to the XOY plane changes. The glasses rotating shaft of the present disclosure is configured to adjust the position of the inner shell gear rack in the outer shell gear rack by applying external force to the rotating shaft outer shell and the rotating shaft inner shell, so as to achieve the effect of angle adjustment. Thus, the glasses rotating shaft can adjust the angle of the temple and has high flexibility. BRIEF DESCRIPTION OF DRAWINGS

[0019] The above and other features, advantages, and aspects of embodiments of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. The same or similar components have the same or similar reference numbers throughout the drawings. It should be understood that the drawings are not necessarily to scale, the emphasis instead being placed upon illustrating the principles of the embodiments of the present disclosure.

[0020] Figure 1 is a structural schematic diagram of a glasses swivel of some embodiments of the present disclosure;

[0021] Figure 2 is a structural schematic diagram of another perspective of a glasses swivel of some embodiments of the present disclosure;

[0022] Figure 3 is a structural schematic diagram of a swivel housing of some embodiments of the present disclosure;

[0023] Figure 4 is a structural schematic diagram of a swivel inner housing of some embodiments of the present disclosure;

[0024] Figure 5 is a structural schematic diagram of a glasses swivel of some embodiments of the present disclosure after adjustment of an angle;

[0025] Figure 6 is a schematic diagram of a smart glasses of some embodiments of the present disclosure;

[0026] Figure 7 is a structural schematic diagram of a smart glasses of some embodiments of the present disclosure;

[0027] Figure 8 is a structural schematic diagram of another implementation of a glasses swivel of some embodiments of the present disclosure;

[0028] Figure 9 is a structural schematic diagram of another implementation of a glasses swivel of some embodiments of the present disclosure without a spring;

[0029] Figure 10 is a structural schematic diagram of another implementation of a glasses swivel of some embodiments of the present disclosure from a top view. DETAILED DESCRIPTION

[0030] Embodiments of the present disclosure will be described more fully hereinafter with reference to the accompanying drawings. While several embodiments of the present disclosure are shown in the drawings, it is understood that the present disclosure can be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and fully convey the scope of the present disclosure to those skilled in the art. It should be understood that the drawings are not necessarily to scale, the emphasis instead being placed upon illustrating the principles of the embodiments of the present disclosure.

[0031] It should be noted that only parts related to the present application are shown in the drawings for the convenience of description. The embodiments in the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0032] It should be noted that the concepts of "first", "second", and the like mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0033] It should be noted that the modification of "one" or "multiple" mentioned in the present disclosure is illustrative and not restrictive, and those skilled in the art should understand that unless the context clearly indicates otherwise, it should be understood as "one or more".

[0034] The names of the messages or information exchanged between the plurality of devices in the embodiments of the present disclosure are only for illustrative purposes, and are not used to limit the scope of the messages or information.

[0035] The present disclosure will be described in detail below with reference to the drawings and in conjunction with embodiments.

[0036] Figure 1 is a structural schematic diagram of a glasses hinge of some embodiments of the present disclosure. Figure 1 It includes a hinge shell 1, a hinge piece 2, a main fixing piece 3, a hinge inner shell 4, an upper connecting protrusion 43, a lower connecting protrusion 44, a connecting shaft 5, a clamping force component 6 and a glasses frame 7.

[0037] Figure 2 is a structural schematic diagram of another perspective of a glasses hinge of some embodiments of the present disclosure. Figure 2 It includes a hinge shell 1, a shell rack 11, an inner shell rack 41 and a hinge inner shell 4.

[0038] Figure 3 is a structural schematic diagram of a hinge shell of some embodiments of the present disclosure. Figure 3 It includes a hinge shell 1, a shell rack 11, a stop edge 12, a limiting protrusion 121, a temple connecting part 122, a hinge protrusion 13 and a recess 131.

[0039] Figure 4 is a structural schematic diagram of a hinge inner shell of some embodiments of the present disclosure. Figure 4 It includes a hinge inner shell 4, an inner shell rack 41, a hinge connecting hole 42, an upper connecting protrusion 43 and a connecting hole 431.

[0040] Figure 5 is a structural schematic diagram of a glasses hinge after adjusting the angle of some embodiments of the present disclosure. Figure 5 It includes a shell rack 11 and an inner shell rack 41.

[0041] Figure 6 is a wearing diagram with glasses hinge of some embodiments of the present disclosure. Figure 6 comprises a hinge shell 1, a glasses frame 7, a glasses leg 9.

[0042] In some embodiments, the glasses hinge described above can comprise a hinge shell 1, an elastic connection component and a hinge inner shell 4. Wherein the hinge shell 1 described above can be a shell structure wrapped outside the hinge inner shell 4 described above. The hinge shell 1 described above can be used to provide a functional fulcrum for the glasses hinge described above and to play a certain protective role for the hinge inner shell 4 described above, for example, it can provide a structure for fixing the protruding structure of the hinge inner shell 4 and providing the activity of the hinge inner shell 4 described above. The hinge inner shell 4 described above can be a structure that can move within the hinge shell 1 described above. The hinge inner shell 4 described above and the hinge shell 1 described above can be adjusted by cooperation and force in a predetermined direction to achieve the effect of adjusting the angle of the glasses hinge. Wherein the force in the predetermined direction can be the force perpendicular to the side of the hinge inner shell. The material of the hinge inner shell 4 described above and the hinge shell 1 described above can include but not limited to stainless steel or titanium alloy. The elastic connection component described above can be a fixed part with elastic contraction function (such as the combination of disc spring and fixed screw, the fixed screw can pass through the disc spring and fix the hinge inner shell 4 in the hinge shell 1 described above). The elastic connection component described above can be used to fix the hinge inner shell 4 in the hinge shell 1 described above, and provide elastic extension force for the activity of the hinge inner shell 4 in the hinge shell 1 described above. The fixing method can be screwing holes on the hinge shell 1 described above and the hinge shell.

[0043] In some embodiments, the hinge shell 1 described above can be connected to the glasses leg 9. The glasses leg 9 described above can be connected to the hinge shell 1 described above by rivets, so that the hinge shell 1 described above can drive the glasses leg 9 to adjust the angle.

[0044] In some embodiments, the hinge shell 1 described above can have a first accommodating part. The first accommodating part described above can be a space formed by the blocking edge of the hinge shell 1 and the periphery of the hinge shell. The hinge inner shell 4 described above can be embedded in the first accommodating part described above. The hinge inner shell 4 described above can be elastically stretched and contracted relative to the hinge shell 1 in the normal direction of the elastic connection component, and the hinge inner shell 4 can be rotatably connected to the hinge shell through the elastic connection component. The normal direction can be the bidirectional direction of the dotted line perpendicular to the surface of the main fixing part 3 as shown in Figure 1

[0045] ​In some embodiments, the first receiving portion may be provided with a housing rack 11. The housing rack 11 may be a rack disposed at one end of the first receiving portion. An inner housing rack 41 may be provided on one side of the inner shaft housing 4 opposite to the housing rack 11. The inner housing rack 41 may be a rack disposed at one end of the inner shaft housing 4. The housing rack 11 and the inner housing rack 41 may mesh with each other, allowing the inner housing rack 41 to move on the housing rack 11.

[0046] In some embodiments, when the outer shell rack 11 and the inner shell rack 41 mesh and drive, the angle of the rotating shaft outer shell 1 relative to the XOY plane can change. The XOY plane can be as follows: Figure 1 The three-axis coordinate system shown is used as a reference. For example, when the outer shell rack 11 and the inner shell rack 41 mesh and drive, the rotating shaft outer shell 1 can change its position vertically along the Z-axis.

[0047] Optionally, such as Figure 2 and Figure 5 As shown, the number of teeth on the outer shell rack 11 can be at least one more than the number of teeth on the inner shell rack 41, and this difference in the number of teeth can, to a certain extent, ensure the ability to adjust the angle. For example, Figure 5 The aforementioned outer shell rack 11 may have 3 teeth or 4 teeth, allowing the rotating shaft to have space in the rotating shaft housing 1 where one tooth can move in each of the vertical and horizontal directions. The aforementioned inner shell rack 41 may be configured to engage with at least one tooth on the outer shell rack 11 in both directions. For example, Figure 2 and Figure 5 The changes in the rack's position before and after rotation are shown respectively, relative to... Figure 2 , Figure 5 The aforementioned inner housing 4 of the rotating shaft rotated downward by one tooth.

[0048] Optionally, such as Figure 3 As shown, the aforementioned rotating shaft housing 1 may be provided with flanges 12 on both sides, and each flange 12 may be provided with a limiting protrusion 121. The limiting protrusion 121 may be as follows: Figure 3 The arc-shaped protrusion structure shown is disposed on the inner side of the aforementioned retaining edge 12. The aforementioned retaining edge 12 can be used to prevent damage to the interior of the aforementioned shaft housing 1 to a certain extent. The aforementioned limiting protrusion 121 can be used to limit the rotation range of the aforementioned inner shaft housing 4 within the aforementioned shaft housing 1. For example, Figure 3 The aforementioned rotating shaft housing 1 has opposing and identically structured retaining edges 12 and limiting protrusions 121 on both sides. The aforementioned rotating shaft inner housing 4 can be configured to rotate bidirectionally between the limiting protrusions 121 on both sides of the aforementioned rotating shaft housing 1.

[0049] Optionally, such as Figure 3As shown, at least one of the above-mentioned blocking edges 12 can be provided with a temple connecting part 122. For example, Figure 3 Two of the above-mentioned blocking edges 12 are provided with the above-mentioned temple connecting part 122 at the same position. The above-mentioned temple connecting part 122 can be configured to be connected with the above-mentioned temple 9 through a pin. For example, Figure 6 A schematic diagram of the above-mentioned glasses rotating shaft connected with the above-mentioned temple 9 through the above-mentioned pin and worn on the head of a person. The side of the above-mentioned temple is also provided with a hole. The above-mentioned pin can pass through the above-mentioned hole and the above-mentioned temple connecting part 122 to achieve the effect of connecting the above-mentioned glasses rotating shaft and the temple.

[0050] Alternatively, as shown in Figures 1-3 One side of the above-mentioned rotating shaft outer shell 1 can be provided with a rotating shaft protrusion 13. The above-mentioned rotating shaft protrusion 13 can be provided with a recess hole 131. The above-mentioned recess hole 131 can be a screw hole. The above-mentioned recess hole 131 can be used to set a fixing member (such as a screw). The above-mentioned rotating shaft inner shell 4 can be provided with a rotating shaft connecting hole 42. The size of the above-mentioned rotating shaft connecting hole 42 can be larger than the size of the rotating shaft protrusion 13, so that the above-mentioned rotating shaft inner shell 4 can be fixed in the above-mentioned rotating shaft outer shell 1 through the above-mentioned rotating shaft protrusion. Based on the installation state of the above-mentioned glasses rotating shaft, the above-mentioned rotating shaft protrusion 13 can pass through the above-mentioned rotating shaft connecting hole, and the above-mentioned rotating shaft outer shell 1 can be gap-fitted with the above-mentioned rotating shaft inner shell 4 through the gap between the above-mentioned rotating shaft protrusion 13 and the above-mentioned rotating shaft connecting hole 42.

[0051] Alternatively, as shown in Figures 1-5 The above-mentioned elastic connecting assembly can include a main fixing member 3 and a rotating shaft member 2. The above-mentioned rotating shaft member 2 can be a disc spring. The above-mentioned rotating shaft member 2 can be made of a material (such as 60Si2Mn spring steel) with good elasticity and fatigue resistance. The shape and material characteristics enable it to elastically deform and store energy when subjected to force, and return to its original state and release energy after the external force disappears. The above-mentioned main fixing member 3 can be a screw that can pass through the above-mentioned disc spring. The above-mentioned main fixing member 3 can be configured to be set on the above-mentioned recess hole 131. The above-mentioned rotating shaft member 2 can be set between the above-mentioned rotating shaft protrusion 13 and the above-mentioned main fixing member 3. The above-mentioned rotating shaft member 2 can be configured to elastically contract under stress when the above-mentioned rotating shaft outer shell is subjected to a torsion force in the direction of the main fixing member 3. When the above-mentioned inner shell rack 41 slides to the next tooth of the above-mentioned outer shell rack 11, the above-mentioned rotating shaft member 2 returns to the initial state, locking the above-mentioned inner shell rack 41 and the above-mentioned outer shell rack 11, to some extent preventing the position of the above-mentioned rotating shaft inner shell 4 from changing after angle adjustment. For example, Figures 2 to 5 A schematic diagram of the above-mentioned inner shell rack 41 moving one tooth on the above-mentioned outer shell rack 11. Among them, the initial state is not necessarily the relaxed state of the above-mentioned rotating shaft member 2 at the beginning, but can also be a certain elastic contraction under stress.

[0052] Alternatively, as shown in Figure 1 andFigure 4 As shown, the aforementioned rotating shaft inner shell can be connected with the aforementioned glasses frame 7 in the Z direction through the aforementioned connecting shaft 5. The aforementioned Z direction can be the coordinate axis Z direction. The aforementioned rotating shaft inner shell 4 can be configured to rotate around the aforementioned connecting shaft 5 as the center, so as to drive the aforementioned glasses legs 9 to open and close. Figure 1 As shown, the aforementioned rotating shaft inner shell can be connected with the aforementioned glasses frame 7 in the Z direction through the aforementioned connecting shaft 5. The aforementioned Z direction can be the coordinate axis Z direction. The aforementioned rotating shaft inner shell 4 can be configured to rotate around the aforementioned connecting shaft 5 as the center, so as to drive the aforementioned glasses legs 9 to open and close.

[0053] Optionally, as shown, the connection between the aforementioned connecting shaft 5 and the aforementioned glasses frame 7 can be provided with a clamping force component 6. The aforementioned clamping force component can be a torsion spring. The aforementioned clamping force component 6 can be configured to provide clamping force. Figure 1

[0054] Optionally, as shown, the connection between the aforementioned connecting shaft 5 and the aforementioned glasses frame 7 can be provided with a clamping force component 6. The aforementioned clamping force component can be a torsion spring. The aforementioned clamping force component 6 can be configured to provide clamping force. Figure 1 As shown, the two sides of the aforementioned rotating shaft inner shell 4 can be provided with an upper connecting protrusion 43 and a lower connecting protrusion 44. The aforementioned upper connecting protrusion 43 and the aforementioned lower connecting protrusion 44 can be two arc-shaped plate-shaped protrusion structures as shown. Figure 1 As shown, the two sides of the aforementioned rotating shaft inner shell 4 can be provided with an upper connecting protrusion 43 and a lower connecting protrusion 44. The aforementioned upper connecting protrusion 43 and the aforementioned lower connecting protrusion 44 can be two arc-shaped plate-shaped protrusion structures as shown. The aforementioned upper connecting protrusion 43 and the aforementioned lower connecting protrusion 44 can be provided with a communication hole 431. The positions of the aforementioned upper connecting protrusion 43 and the aforementioned lower connecting protrusion 44 are opposite to each other, and the axes of the communication holes 431 can be located on the same straight line. The aforementioned clamping force component 6 can be configured to be arranged between the aforementioned upper connecting protrusion 43 and the aforementioned lower connecting protrusion 44. The aforementioned glasses frame 7 can be provided with a connecting groove. The aforementioned glasses frame 7 can be a plate-shaped structure with protruding blocks at both ends. The aforementioned connecting groove can be a space formed by two arc-shaped protrusion structures as shown. Figure 1 As shown, the two sides of the aforementioned rotating shaft inner shell 4 can be provided with an upper connecting protrusion 43 and a lower connecting protrusion 44. The aforementioned upper connecting protrusion 43 and the aforementioned lower connecting protrusion 44 can be two arc-shaped plate-shaped protrusion structures as shown. The aforementioned upper connecting protrusion 43 and the aforementioned lower connecting protrusion 44 can be provided with a communication hole 431. The positions of the aforementioned upper connecting protrusion 43 and the aforementioned lower connecting protrusion 44 are opposite to each other, and the axes of the communication holes 431 can be located on the same straight line. The aforementioned clamping force component 6 can be configured to be arranged between the aforementioned upper connecting protrusion 43 and the aforementioned lower connecting protrusion 44. The aforementioned glasses frame 7 can be provided with a connecting groove. The aforementioned glasses frame 7 can be a plate-shaped structure with protruding blocks at both ends. The aforementioned connecting groove can be a space formed by two arc-shaped protrusion structures as shown. Figures 1-2 As shown, the two sides of the aforementioned rotating shaft inner shell 4 can be provided with an upper connecting protrusion 43 and a lower connecting protrusion 44. The aforementioned upper connecting protrusion 43 and the aforementioned lower connecting protrusion 44 can be two arc-shaped plate-shaped protrusion structures as shown. The aforementioned upper connecting protrusion 43 and the aforementioned lower connecting protrusion 44 can be provided with a communication hole 431. The positions of the aforementioned upper connecting protrusion 43 and the aforementioned lower connecting protrusion 44 are opposite to each other, and the axes of the communication holes 431 can be located on the same straight line. The aforementioned clamping force component 6 can be configured to be arranged between the aforementioned upper connecting protrusion 43 and the aforementioned lower connecting protrusion 44. The aforementioned glasses frame 7 can be provided with a connecting groove. The aforementioned glasses frame 7 can be a plate-shaped structure with protruding blocks at both ends. The aforementioned connecting groove can be a space formed by two arc-shaped protrusion structures as shown. Figures 1-2 As shown, the two sides of the aforementioned rotating shaft inner shell 4 can be provided with an upper connecting protrusion 43 and a lower connecting protrusion 44. The aforementioned upper connecting protrusion 43 and the aforementioned lower connecting protrusion 44 can be two arc-shaped plate-shaped protrusion structures as shown. The aforementioned upper connecting protrusion 43 and the aforementioned lower connecting protrusion 44 can be provided with a communication hole 431. The positions of the aforementioned upper connecting protrusion 43 and the aforementioned lower connecting protrusion 44 are opposite to each other, and the axes of the communication holes 431 can be located on the same straight line. The aforementioned clamping force component 6 can be configured to be arranged between the aforementioned upper connecting protrusion 43 and the aforementioned lower connecting protrusion 44. The aforementioned glasses frame 7 can be provided with a connecting groove. The aforementioned glasses frame 7 can be a plate-shaped structure with protruding blocks at both ends. The aforementioned connecting groove can be a space formed by two arc-shaped protrusion structures as shown.

[0055] Further referring to Figure 8 , Figure 8 is a structural schematic diagram of another embodiment of a glasses rotating shaft of some embodiments of the present disclosure. Figure 8 It comprises a rotating shaft inner shell 4, a second type of connecting protrusion 45, a glasses frame 7, a glasses frame communication hole 71, a resilient member 8, and a resilient member fixing member 77. ​

[0056] Figure 9 is a structure diagram of another embodiment of the hinge of the glasses according to some embodiments of the present disclosure. Figure 9 The elastic member fixing shaft 46 is included.

[0057] Figure 10 is a structure diagram of another embodiment of the hinge of the glasses according to some embodiments of the present disclosure. Figure 10 The elastic member 8 is included.

[0058] Optionally, as shown in Figures 8-10 , one side of the hinge inner shell 4 can be provided with a second type of connecting protrusion 45. The second type of connecting protrusion 45 can be an arc-shaped protrusion structure provided on one side of the hinge inner shell 4 as shown in Figure 8 . The second type of connecting protrusion 45 can be provided with a second type of communication hole. The second type of connecting protrusion 45 can be configured to be embedded in the connecting groove. For example, as shown in Figure 8 , the second type of connecting protrusion 45 can be embedded in the connecting groove of the glasses frame 7. The connecting groove can be formed by the arc-shaped protrusion structure at both ends of the glasses frame 7. The connecting shaft 5 can be configured to pass through the glasses frame communication hole 71 and the second type of communication hole to connect the hinge inner shell and the glasses frame. It should be noted that the connecting shaft 5 is not shown in Figure 8 and Figure 9 . The glasses hinge can include an elastic member 8 and an elastic member fixing member 77. The elastic member 8 can be, but is not limited to, a spring or a spring sheet, etc. The elastic member fixing member 77 can be a cylindrical pin or a screw. The elastic member 8 can be configured to be embedded in the elastic member fixing member 77. One end of the hinge inner shell 4 can be provided with an elastic member fixing shaft 46. The elastic member fixing shaft 46 can be a cylindrical structure as shown in Figure 8 . The elastic member 8 fixing shaft can be configured to pass through the elastic member 8 to position the elastic member 8, so as to achieve the fixing and positioning effect of the elastic member 8. One side of the glasses frame 7 can be provided with an elastic member communication hole. It should be noted that the elastic member communication hole is not shown in Figures 8-10 . When the hinge inner shell 4 is connected with the glasses frame 7, the central axis of the elastic member fixing shaft 46 and the elastic member communication hole can be on the same straight line. The elastic member fixing member 77 can be configured to screw the elastic member 8 into the elastic member communication hole, so as to fix the elastic member 8 on the glasses frame 7, and can be disassembled, replaced and adjusted the spring pre-pressing amount. When the hinge inner shell 4 is subjected to a force from the inside of the hinge outer shell 1 to the outside, the elastic member 8 can be configured to provide a clamping force. The inside of the hinge outer shell 1 can be the side on which the stopper 12 is provided.

[0059] The optional embodiment above solves the technical problem of "limited selection of components providing clamping force for the hinge of glasses" as one of the inventive points of the embodiments of the present disclosure. The factors leading to the limited selection of components providing clamping force are as follows: the components providing clamping force of most hinges of glasses are arranged at the connection between the hinge of glasses and the frame of glasses, and the clamping force components can mostly only be selected as torsional springs, which have poor versatility and flexibility. If the above factors are solved, the selection range of the clamping force components can be improved. In order to achieve this effect, the present disclosure further provides another arrangement of clamping force components, which arranges the elastic member between the frame of glasses and the inner shell of the hinge in a detachable manner. On the one hand, since the elastic member is arranged directly between the inner shell of the hinge and the frame of glasses, only two ends need to be subjected to relative force, and the selection of the elastic member is more extensive and has higher flexibility. On the other hand, the elastic member and the elastic member fixing member are combined, and the elastic member is constructed as a detachable structure, which makes maintenance and disassembly more convenient. Thus, the selection range of the elastic member is further improved, and the disassembly and replacement thereof are more convenient, and the flexibility and versatility are further improved.

[0060] Some embodiments of the present disclosure provide a hinge of glasses, which can adjust the angle of the corresponding glasses body relative to the pupil of the current user, and has high flexibility. Specifically, the reason why most hinges of glasses have poor flexibility is that the optical system of AR glasses has high requirements on the accuracy of picture position, and the picture generated by the AR glasses may have the problem of image deviation due to the combined influence of the positions of the nose bridge and ears of different users. Most hinges of glasses cannot further adjust the position of the AR glasses through the hinge of glasses, and have poor flexibility. Based on this, some embodiments of the present disclosure provide a hinge of glasses, which is characterized in that the hinge of glasses comprises a hinge shell, an elastic connection assembly and a hinge inner shell, wherein the hinge shell is connected to the temple; the hinge shell has a first accommodating portion, and the hinge inner shell is embedded in the first accommodating portion; the hinge inner shell elastically expands and contracts relative to the hinge shell in the normal direction of the elastic connection assembly, and the hinge inner shell is rotatably connected to the hinge shell through the elastic connection assembly; the first accommodating portion is provided with a shell rack, and the side of the hinge inner shell opposite to the shell rack is provided with an inner shell rack; the shell rack and the inner shell rack are engaged with each other; when the shell rack and the inner shell rack are engaged and driven, the angle of the hinge shell relative to the XOY plane changes. The hinge of glasses of the present disclosure is constructed to adjust the position of the inner shell rack relative to the shell rack by applying external force to the hinge shell and the hinge inner shell, so as to achieve the effect of angle adjustment. Thus, a hinge of glasses capable of adjusting the angle of the temple can be provided, and the flexibility is improved.

[0061] Further reference is made to Figure 7 , Figure 7is a structural schematic diagram of smart glasses of some embodiments of the present disclosure. Figure 7 comprises a glasses frame 7, a glasses body 10 and a temple 9.

[0062] In some embodiments, the glasses with adjustable temple angle described above can comprise a glasses body, a glasses frame 7 and a glasses pivot as described in Figures 1-6 The glasses body described above can comprise, but is not limited to, an AR glasses body, a VR glasses body and the like. The glasses body described above is configured to be arranged on the glasses frame 7 described above. The arrangement of the glasses body described above on the glasses frame 7 described above can comprise, but is not limited to, embedding, screwing and bonding.

[0063] Some embodiments of the present disclosure provide glasses with adjustable temple angle, which can adjust the temple angle through the glasses pivot, and further adjust the angle between the glasses body and the pupil of the user, with higher flexibility. Specifically, the reason why most glasses have poor flexibility is that the glasses pivot of most glasses can only provide the functions of connecting the temple and the glasses body and opening and closing the temple, and cannot further adjust the angle between the temple and the glasses body according to the individual differences of the user. Based on this, some embodiments of the present disclosure provide glasses with adjustable temple angle, which comprises a glasses body and a glasses pivot as described in Figures 1-6 The glasses pivot described in the corresponding embodiments can adjust the angle between the temple and the glasses body by applying force to the inner shell of the pivot, thereby improving the glasses with adjustable temple angle described above. Thus, through the glasses pivot, a glasses with higher flexibility is provided, thereby improving the user experience.

[0064] The above description is only some preferred embodiments of the present disclosure and an explanation of the technical principles applied. Those skilled in the art should understand that the scope of the application involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combinations of the technical features described above, and should also cover other technical solutions formed by any combinations of the technical features described above or their equivalent features without departing from the above inventive concept. For example, the technical solutions formed by the mutual replacement of the above features and the technical features with similar functions disclosed in the embodiments of the present disclosure (but not limited to) form technical solutions.

Claims

1. A hinge for adjusting a temple of a smartglasses, characterized in that, The glasses hinge comprises a hinge shell, an elastic connecting assembly and a hinge inner shell, wherein, The hinge shell is connected to the temple. The hinge shell has a first accommodating part, the hinge inner shell is embedded in the first accommodating part, the hinge inner shell is elastically stretched and contracted relative to the hinge shell in the normal direction of the elastic connecting assembly, and the hinge inner shell is rotatably connected to the hinge shell through the elastic connecting assembly. The first accommodating part is provided with a shell rack, and the side of the hinge inner shell opposite to the shell rack is provided with an inner shell rack, and the shell rack and the inner shell rack are meshed with each other. When the shell rack and the inner shell rack are meshed and driven, the angle of the hinge shell relative to the XOY plane changes.

2. The hinge for eyeglasses according to claim 1, wherein The number of teeth of the shell rack is at least one more than the number of teeth of the inner shell rack, and the inner shell rack is configured to be bidirectionally meshed and rotated at least one tooth on the shell rack.

3. The hinge for eyeglasses of claim 2, wherein, Both sides of the hinge shell are provided with a stop edge, and the stop edge is provided with a limiting protrusion, and the hinge inner shell is configured to be bidirectionally rotated between the limiting protrusions on both sides of the hinge shell.

4. The hinge for eyeglasses of claim 3, wherein, One end of at least one of the stop edges is provided with a temple communication part, and the temple communication part is configured to be connected to the temple through a pin.

5. The spectacle pivot according to claim 1, wherein One side of the hinge shell is provided with a hinge protrusion, the hinge protrusion is provided with a recess, the hinge inner shell is provided with a hinge communication hole, the size of the hinge communication hole is greater than the size of the hinge protrusion, based on the installation state of the glasses hinge, the hinge protrusion penetrates through the hinge communication hole, and the hinge shell and the hinge inner shell are gap-fitted through the hinge protrusion and the hinge communication hole.

6. The hinge for eyeglasses of claim 5, wherein, The elastic connecting assembly comprises a main fixing part and a hinge part, the main fixing part is configured to be arranged on the recess, the hinge part is arranged between the hinge protrusion and the main fixing part, the hinge part is configured to be elastically contracted under stress when the hinge shell is subjected to a torsion force in the direction of the main fixing part, and the hinge part returns to the initial state when the inner shell rack slides to the next tooth of the shell rack, thereby locking the inner shell rack and the shell rack.

7. The spectacle pivot according to claim 1, wherein The hinge inner shell is fixed to the glasses frame through a connecting shaft in the Z direction, and the hinge inner shell is configured to rotate with the connecting shaft as the center.

8. The hinge for eyeglasses of claim 7, wherein, The connecting part of the connecting shaft and the glasses frame is provided with a clamping force part, and the clamping force part is configured to provide clamping force.

9. The hinge for eyeglasses of claim 8, wherein, Both sides of the hinge inner shell are provided with an upper connecting protrusion and a lower connecting protrusion, the upper connecting protrusion and the lower connecting protrusion are provided with communication holes, the upper connecting protrusion and the lower connecting protrusion are opposite to each other, and the shaft centers of the communication holes are located on the same straight line, the clamping force part is configured to be arranged between the upper connecting protrusion and the lower connecting protrusion, the glasses frame is provided with a connecting groove, the connecting groove is provided with a frame communication hole, and the connecting shaft is configured to connect the hinge inner shell and the glasses frame through the communication holes, the clamping force part and the frame communication hole.

10. An intelligent eyewear, characterized in that, The smart glasses comprise a glasses body, a glasses frame and the glasses hinge as claimed in any one of claims 1-9, the glasses body is configured to be arranged on the glasses frame.

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