Augmented reality glasses

Abstract

The invention provides augmented reality glasses, and relates to the technical field of intelligent wearable equipment. The augmented reality glasses provided by the invention comprise a glasses frame; the pair of glasses comprises a glasses frame, rotating structures and two glasses legs, each glasses leg is rotationally connected to the glasses frame through one rotating structure, each rotating structure comprises a fixed seat, a rotating part and an elastic part, the fixed seats are fixedly connected to the glasses frame, the rotating parts are fixed to the glasses legs and rotationally connected to the fixed seats, and the elastic parts are fixedly connected to the glasses frame. The elastic piece is elastically connected between the fixed seat and the rotating piece, and the elastic piece is used for enabling the rotating piece to be subjected to resilience force in the process that the glasses legs are changed from a folded state to an unfolded state relative to the glasses frame. The glasses legs are well attached to the head of a user, are not easy to loosen and can be suitable for users with different head circumferences.

Description

Technical Field

[0001] The present application relates to the technical field of intelligent wearable devices, and in particular to augmented reality glasses. Background Art

[0002] Smart glasses include augmented reality glasses (AR glasses for short), wherein the AR glasses achieve folding and unfolding of the temples through a rotational connection between the temples and the frame to adapt to the wearing and storage needs of the user.

[0003] However, the current structure of the frame and temples that cooperate to achieve the rotation of the temples is relatively complex and has many parts, which makes it difficult to meet the lightweight requirements of augmented reality glasses. Summary of the invention

[0004] The present application provides an augmented reality pair of glasses, the temples of which fit well with the user's head and are not easy to get loose, and are suitable for users with different head circumferences.

[0005] In order to achieve the above objectives, this application provides the following technical solutions:

[0006] A first aspect of the present application provides an augmented reality glasses, comprising:

[0007] Frames;

[0008] A rotating structure and two temples, each of the temples being rotatably connected to the frame via the rotating structure, the rotating structure comprising a fixed seat, a rotating member and an elastic member, the fixed seat being fixedly connected to the frame, the rotating member being fixed to the temple and rotatably connected to the fixed seat, the elastic member being elastically connected between the fixed seat and the rotating member, and the elastic member being used to cause the rotating member to be subjected to a rebound force when the temple changes from a folded state to an opened state relative to the frame.

[0009] In this way, the temple 200 is rotated relative to the frame 100 to achieve opening and folding. By setting a rotating structure 300 between the frame 100 and the temple 200, when the temple 200 is in a process of changing from a folded state to an opened state relative to the frame 100, the cooperation between the rotating member 320 and the elastic member 330 in the rotating structure 300 is utilized so that the rotating member 320 receives the rebound force of the elastic member 330, thereby strengthening the fit between the temple 200 and the human head, thereby improving the wearing stability of the augmented reality glasses, and preventing the rotating structure 300 of the glasses from becoming unstable when people with a larger head circumference wear the glasses, causing the glasses to become loose relative to the human head and slip off.

[0010] In a possible implementation, the elastic member includes at least two connected elastic arms, the fixing seat is provided with at least two fixing parts, and the two elastic arms are respectively connected to the two fixing parts;

[0011] The rotating member has at least two rotating connection parts, the two rotating connection parts are respectively rotatably connected to the two fixed parts, and the two rotating connection parts are respectively elastically connected to the two elastic arms.

[0012] In a possible implementation, the elastic arm has a collar portion, the fixed portion is a fixed column fixedly connected to the fixed seat, the extension direction of the fixed column is parallel to the rotation axis direction of the rotating member, and the collar portion is sleeved on the fixed column.

[0013] In this way, the matching connection between the ring sleeve portion on the elastic arm and the fixing column strengthens the connection stability between the elastic member and the fixing seat.

[0014] In a possible implementation, the fixing column includes a main body and a flange, the flange is arranged at the end of the main body, the annular sleeve of the elastic arm is sleeved on the main body, and the flange limits the movement of the annular sleeve relative to the main body along its own axial direction;

[0015] The rotating connection part has a rotating hole, and the rotating connection part is rotatably connected to the main body part or the flange through the rotating hole.

[0016] In a possible implementation, the rotating member includes a bottom plate and a side plate, the side plate is the rotating connection part, the bottom plate is fixedly connected to the temple, the side plate is connected to the bottom plate, and the rotating hole is provided on the side plate.

[0017] In a possible implementation, a limiting protrusion is provided on the bottom plate, and the ring sleeve portion includes a connected wrapping section and an extension section, the wrapping section is wrapped around the fixing column, and the extension section extends toward one side of the temple, and the extension section elastically abuts against the limiting protrusion so that the limiting protrusion is subjected to a rebound force when the temple is rotated from an open state to a folded state relative to the frame.

[0018] In this way, the extension section can provide a damping force when the temple rotates from an open state to a folded state relative to the frame, reduce friction between the rotating part and the fixed seat, and provide structural protection for both.

[0019] In a possible implementation, the extension section has a first concave sub-section, the first concave sub-section is concave toward one side of the center of the wrapping section, and the first concave sub-section is configured to abut against the limiting protrusion when the temple rotates from a folded state to an open state relative to the frame, so as to limit the angle of rotation of the temple toward a side away from the frame;

[0020] And / or, the extension section has a second concave sub-section, which is recessed toward one side of the center of the wrapping section. When the temple is rotated from an open state to a folded state relative to the frame, the second concave sub-section is engaged with the limiting protrusion to limit the rotation angle of the temple toward the side close to the frame.

[0021] In this way, when people with a larger head circumference wear the glasses of this embodiment, the angle between the temples and the frame will exceed degrees, and the limiting protrusion of the elastic member will abut against the first concave sub-segment, thereby giving a pre-compression force to the temples, strengthening the clamping force on the human head and preventing the glasses from loosening and falling off.

[0022] The cooperation between the second concave sub-segment and the limiting protrusion can prevent the user from bending the temples and causing transitional contact with components such as the frame and the lens, thereby preventing structural damage.

[0023] In a possible implementation, there are two side panels, the two side panels are respectively connected to opposite sides of the bottom panel, and the two side panels are both provided with the rotating holes.

[0024] In a possible implementation manner, an annular groove is provided on the inner wall of the rotating hole, and the rotating hole is rotatably connected to the flange of the fixing column through the annular groove.

[0025] In a possible implementation, the elastic member further includes a connecting arm, the connecting arm connects the two elastic arms, the fixing seat is provided with a slot, and the connecting arm is engaged with the slot.

[0026] With such arrangement, the connecting arm is engaged with the slot, and when the rotating member rotates relative to the fixing seat, the elastic arm and the fixing seat are controlled to remain relatively fixed.

[0027] The augmented reality glasses provided by the present application include at least the following beneficial effects:

[0028] By arranging a rotating structure between the frame and the temples, when the temples are in a folded state to an opened state relative to the frame, the cooperation between the rotating member and the elastic member in the rotating structure is utilized so that the rotating member receives the rebound force of the elastic member, thereby strengthening the fit between the temples and the human head, thereby improving the wearing stability of the augmented reality glasses, and preventing the rotating structure of the glasses from becoming unstable when people with a larger head circumference wear the glasses, causing the glasses to become loose relative to the human head and slip off. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0030] Figure 1 A schematic diagram of the overall structure of the augmented reality glasses provided in an embodiment of the present application;

[0031] Figure 2 for Figure 1 Explosion diagram of the rotating structure;

[0032] Figure 3 for Figure 2 A schematic diagram of the structure in which the middle temple is in an open state relative to the frame;

[0033] Figure 4 for Figure 3 A cross-sectional view of

[0034] Figure 5 for Figure 2 A schematic diagram of the structure in which the middle temple is in a folded state relative to the frame;

[0035] Figure 6 for Figure 5 A cross-sectional view of

[0036] Figure 7 This is a cross-sectional view when the angle between the temple and the frame is greater than 90 degrees.

[0037] Description of reference numerals:

[0038] 100. Picture frame;

[0039] 200, temples;

[0040] 300, rotating structure;

[0041] 310, fixed seat;

[0042] 311, fixed column;

[0043] 3111, main body;

[0044] 3112, flange;

[0045] 320, rotating parts;

[0046] 321, turn hole;

[0047] 322, bottom plate;

[0048] 3221, limiting protrusion;

[0049] 323, side panels;

[0050] 330, elastic member;

[0051] 331, elastic arm;

[0052] 3311, ring sleeve;

[0053] 3312, winding section;

[0054] 3313, extension section;

[0055] 3313a, first concave sub-segment;

[0056] 3313b, second concave sub-segment;

[0057] 332. Connecting arm.

[0058] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0059] As described in the background art, smart glasses include augmented reality glasses (AR glasses for short), wherein the AR glasses achieve folding and unfolding of the temples through a rotational connection between the temples and the frame to adapt to the wearing and storage needs of the user.

[0060] However, the current structure of the frame and temples that cooperate to achieve the rotation of the temples is relatively complex and has many parts, which makes it difficult to meet the lightweight requirements of augmented reality glasses.

[0061] In view of the above technical problems, an embodiment of the present application provides an augmented reality glasses, which provides a rotating structure between the frame and the temples. When the temples are folded relative to the frame to an open state, the rotating member and the elastic member in the rotating structure cooperate with each other, so that the rotating member receives the rebound force of the elastic member, thereby strengthening the fit between the temples and the human head, thereby improving the wearing stability of the augmented reality glasses, and preventing the rotating structure of the glasses from becoming unstable when people with a larger head circumference wear the glasses, causing the glasses to become loose relative to the human head and slip off.

[0062] In order to make the above-mentioned purposes, features and advantages of the embodiments of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of this application.

[0063] Combination Figures 1 to 7 , the augmented reality glasses provided in the embodiments of the present application,

[0064] The utility model comprises: a frame 100; a rotating structure 300 and two temples 200, each temple 200 being rotatably connected to the frame 100 via a rotating structure 300, the rotating structure 300 comprising a fixed seat 310, a rotating member 320 and an elastic member 330, the fixed seat 310 being fixedly connected to the frame 100, the rotating member 320 being fixed to the temple 200 and rotatably connected to the fixed seat 310, the elastic member 330 being elastically connected between the fixed seat 310 and the rotating member 320, and the elastic member 330 being used for subjecting the rotating member 320 to a rebound force when the temple 200 is in a process of changing from a folded state to an opened state relative to the frame 100.

[0065] In this way, the temple 200 is rotated relative to the frame 100 to achieve opening and folding. By setting a rotating structure 300 between the frame 100 and the temple 200, when the temple 200 is in a process of changing from a folded state to an opened state relative to the frame 100, the cooperation between the rotating member 320 and the elastic member 330 in the rotating structure 300 is utilized so that the rotating member 320 receives the rebound force of the elastic member 330, thereby strengthening the fit between the temple 200 and the human head, thereby improving the wearing stability of the augmented reality glasses, and preventing the rotating structure 300 of the glasses from becoming unstable when people with a larger head circumference wear the glasses, causing the glasses to become loose relative to the human head and slip off.

[0066] In other words, the provision of the rotating structure 300 improves the clamping ability of the temple 200 on the human head, and the augmented reality glasses of the embodiment of the present application can adapt to the needs of users with different head sizes.

[0067] In some embodiments, the elastic member 330 includes at least two connected elastic arms 331, the fixed seat 310 is provided with at least two fixed parts, and the two elastic arms 331 are respectively connected to the two fixed parts; the rotating member 320 has at least two rotating connection parts, the two rotating connection parts are respectively rotatably connected to the two fixed parts, and the two rotating connection parts are respectively elastically connected to the two elastic arms 331.

[0068] Exemplarily, there are two elastic arms 331, two fixed parts and two rotating connecting parts. With this arrangement, compared with the rotational coordination between a single rotating connecting part and a fixed part, the embodiment of the present application improves the rotational stability of the rotating member 320 relative to the fixed part.

[0069] In some embodiments, the elastic arm 331 has a ring portion 3311 , and the fixed portion is a fixed column 311 fixedly connected to the fixed seat 310 . The extension direction of the fixed column 311 is parallel to the rotation axis direction of the rotating member 320 , and the ring portion 3311 is sleeved on the fixed column 311 .

[0070] As a result, the matching connection between the ring portion 3311 on the elastic arm 331 and the fixing column 311 strengthens the connection stability between the elastic member 330 and the fixing seat 310 .

[0071] In some embodiments, the fixed column 311 includes a main body 3111 and a flange 3112, the flange 3112 is arranged at the end of the main body 3111, the ring sleeve portion 3311 of the elastic arm 331 is sleeved on the main body 3111, and the flange 3112 limits the movement of the ring sleeve portion 3311 relative to the main body 3111 along its own axial direction; the rotating connection portion has a rotating hole 321, and the rotating connection portion is rotatably connected to the main body 3111 or the flange 3112 through the rotating hole 321.

[0072] Exemplarily, the rotating member 320 is rotatably connected to the main body 3111 through the rotating hole 321 , or the rotating member 320 is rotatably connected to the flange 3112 through the rotating hole 321 .

[0073] In this way, the flange 3112 can limit the annular portion 3311 of the elastic member 330 along the axial direction of the fixing column 311 to prevent the connection between the elastic member 330 and the fixing column 311 from becoming unstable.

[0074] In some embodiments, the rotating member 320 includes a bottom plate 322 and a side plate 323 , the side plate 323 is a rotating connection portion, the bottom plate 322 is fixedly connected to the temple 200 , the side plate 323 is connected to the bottom plate 322 , and a rotating hole 321 is provided on the side plate 323 .

[0075] Exemplarily, the bottom plate 322 is provided with a connecting hole, and the temple 200 is fixed to the bottom plate 322 via a connecting piece passing through the connecting hole.

[0076] In some embodiments, a limiting protrusion 3221 is provided on the base plate 322, and the ring portion 3311 includes a connected wrapping section 3312 and an extension section 3313, the wrapping section 3312 is wrapped around the fixing column 311, and the extension section 3313 extends toward one side of the temple 200, and the extension section 3313 elastically abuts against the limiting protrusion 3221, so that the limiting protrusion 3221 is subjected to a rebound force when the temple 200 is rotated from an open state to a folded state relative to the frame 100.

[0077] In this way, the extension section 3313 can provide a damping force when the temple 200 rotates from an open state to a folded state relative to the frame 100, reduce friction between the rotating member 320 and the fixed seat 310, and provide structural protection for both.

[0078] In some embodiments, the extension section 3313 has a first concave sub-segment 3313a, which is recessed toward the center of the surrounding section 3312. The first concave sub-segment 3313a is constructed to abut against the limiting protrusion 3221 when the temple 200 is rotated from a folded state to an open state relative to the frame 100, so as to limit the rotation angle of the temple 200 toward the side away from the frame 100.

[0079] Alternatively, the extension section 3313 has a second concave sub-segment 3313b, which is recessed toward the center of the surrounding section 3312. When the temple 200 is rotated from an open state to a folded state relative to the frame 100, the second concave sub-segment 3313b is engaged with the limiting protrusion 3221 to limit the rotation angle of the temple 200 toward the side close to the frame 100.

[0080] In more examples, the extension section 3313 has a first concave sub-segment 3313a and a second concave sub-segment 3313b.

[0081] In this way, when a person with a larger head circumference wears the glasses of this embodiment, the angle between the temple 200 and the frame 100 will exceed 90 degrees, and the limiting protrusion 3221 of the elastic member 330 will abut against the first concave sub-segment 3313a, thereby giving a pre-compression force to the temple 200, strengthening the clamping force on the human head and preventing the glasses from loosening and falling off.

[0082] That is to say, the limiting protrusion 3221 and the elastic member 330 achieve an interference fit, which enhances the rotational friction of the rotating member 320, and creates a slight sense of resistance when pushing the temple 200 to rotate and fold. This sense of resistance continues until the temple 200 rotates to be parallel to the frame 100, at which time the limiting protrusion 3221 snaps into the position of the second concave sub-segment 3313b, and the sense of resistance disappears, thereby enabling the temple 200 to return to its two specific positions of folding and opening, thereby improving the user experience.

[0083] Moreover, the cooperation between the second concave sub-segment 3313b and the limiting protrusion 3221 can prevent the user from bending the temple 200 and causing transitional contact with the frame 100, the lens and other components, thereby preventing structural damage.

[0084] In some embodiments, there are two side plates 323 , which are respectively connected to opposite sides of the bottom plate 322 , and both side plates 323 are provided with rotation holes 321 , thereby further improving the rotation stability of the rotating member 320 relative to the fixed seat 310 .

[0085] In some embodiments, an annular groove is disposed on the inner wall of the rotating hole 321 , and the rotating hole 321 is rotatably connected to the flange 3112 of the fixing column 311 through the annular groove.

[0086] In this way, the rotation member 320 is limited along the axial direction of the rotation hole 321, thereby improving the rotation stability of the rotation member 320.

[0087] In some embodiments, the elastic member 330 also includes a connecting arm, which connects the two elastic arms 331. A slot is provided on the fixed seat 310, and the connecting arm is snapped into the slot. Exemplarily, the connecting arm is a straight arm structure, and the slot of the fixed seat 310 is a strip slot.

[0088] With such a configuration, the connecting arm is engaged with the slot, and when the rotating member 320 rotates relative to the fixing seat 310 , the elastic arm 331 and the fixing seat 310 are controlled to remain relatively fixed.

[0089] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0090] 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. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0091] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0092] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0093] The various embodiments or implementation methods in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referenced to each other.

[0094] It should be noted that the embodiments represented by "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing specific features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments that are explicitly or not explicitly described.

[0095] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An augmented reality glasses, characterized in that: include: Frames; A rotating structure and two temples, each of the temples being rotatably connected to the frame via the rotating structure, the rotating structure comprising a fixed seat, a rotating member and an elastic member, the fixed seat being fixedly connected to the frame, the rotating member being fixed to the temple and rotatably connected to the fixed seat, the elastic member being elastically connected between the fixed seat and the rotating member, and the elastic member being used to cause the rotating member to be subjected to a rebound force when the temple changes from a folded state to an opened state relative to the frame.

2. The augmented reality glasses according to claim 1, characterized in that: The elastic member comprises at least two connected elastic arms, the fixing seat is provided with at least two fixing parts, and the two elastic arms are respectively connected to the two fixing parts; The rotating member has at least two rotating connection parts, the two rotating connection parts are respectively rotatably connected to the two fixed parts, and the two rotating connection parts are respectively elastically connected to the two elastic arms.

3. The augmented reality glasses according to claim 2, characterized in that: The elastic arm has a collar portion, the fixing portion is a fixing column fixedly connected to the fixing seat, the extension direction of the fixing column is parallel to the rotation axis direction of the rotating member, and the collar portion is sleeved on the fixing column.

4. The augmented reality glasses according to claim 3, characterized in that: The fixing column comprises a main body and a flange, wherein the flange is arranged at the end of the main body, the annular sleeve of the elastic arm is sleeved on the main body, and the flange limits the movement of the annular sleeve relative to the main body along its own axial direction; The rotating connection part has a rotating hole, and the rotating connection part is rotatably connected to the main body part or the flange through the rotating hole.

5. The augmented reality glasses according to claim 4, characterized in that: The rotating member includes a bottom plate and a side plate, the side plate is the rotating connection part, the bottom plate is fixedly connected to the temple, the side plate is connected to the bottom plate, and the rotating hole is provided on the side plate.

6. The augmented reality glasses according to claim 5, characterized in that: A limiting protrusion is provided on the bottom plate, and the ring sleeve portion includes a connected winding section and an extension section, the winding section is wound around the fixing column, and the extension section extends toward one side of the temple, and the extension section elastically abuts against the limiting protrusion so that the limiting protrusion is subjected to a rebound force when the temple is rotated from an open state to a folded state relative to the frame.

7. The augmented reality glasses according to claim 6, characterized in that: The extension section has a first concave sub-section, the first concave sub-section is concave toward one side of the center of the wrapping section, and the first concave sub-section is configured to abut against the limiting protrusion when the temple rotates from a folded state to an open state relative to the frame, so as to limit the angle of rotation of the temple toward a side away from the frame; And / or, the extension section has a second concave sub-section, which is recessed toward one side of the center of the wrapping section. When the temple is rotated from an open state to a folded state relative to the frame, the second concave sub-section is engaged with the limiting protrusion to limit the rotation angle of the temple toward the side close to the frame.

8. The augmented reality glasses according to any one of claims 5 to 7, characterized in that: There are two side panels, and the two side panels are respectively connected to the opposite sides of the bottom plate, and the two side panels are both provided with the rotating holes.

9. The augmented reality glasses according to any one of claims 4 to 7, characterized in that: An annular groove is provided on the inner wall of the rotating hole, and the rotating hole is rotatably connected to the flange of the fixing column through the annular groove.

10. The augmented reality glasses according to any one of claims 2 to 7, characterized in that: The elastic member further comprises a connecting arm, wherein the connecting arm connects the two elastic arms, and the fixing seat is provided with a clamping slot, wherein the connecting arm is clamped in the clamping slot.

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