Nose support assembly, glasses frame assembly and AR glasses
By setting a movable stent connection and limiting structure in the nose pad assembly, combined with the fixing and adjustment mechanism of the frame assembly, the problems of stenting and nose adaptation of the nose pad assembly are solved, and the AR glasses are improved Comfort and stability of use.
Patent Information
- Application Number
- CN202420882281.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-25
AI Technical Summary
The stents of the existing nose pad assembly are easily released from the notch of the stent box, resulting in inconvenience in wearing and using AR glasses and difficulty in adapting to different nose types.
A nose pad assembly is designed, in which the connecting part of the stent leaf is movably snapped into the connecting hole of the stent box, limiting the movable angle through the stent stalk to avoid disengagement, and fixing the nose pad assembly to the mirror frame through the connecting part and the fixing part. On the assembly, barriers are provided to prevent the connection from rising, and the front and rear adjustment of the nose pad assembly is achieved using a spring thimble and multiple vias.
The adjustability of the nose pad assembly is realized, adapted to a variety of nose types, improves wearing comfort, and enhances the stability and aesthetics of AR glasses through firm fixing and adjustment functions.
Smart Images
Figure CN222145335U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glasses nose pads, in particular to a nose pad component, a glasses frame component and AR glasses. Background Art
[0002] With the development of AR (augmented reality) technology, AR glasses have become increasingly popular. Among them, the nose pad assembly is a common component of AR glasses, which is used to contact the user's nose to support the AR glasses.
[0003] Among the current mainstream nose pad assembly solutions, one solution is to fix the stent by welding, riveting, etc., or to directly inject the stent into the support arm. Although this solution can firmly fix the stent to the support arm, it will cause the stent to be unadjustable, and thus cannot adapt to different types of nose shapes. It is also inconvenient to disassemble and repair, and the appearance surface is easily damaged during assembly and disassembly, affecting the aesthetics of the AR glasses. Another solution is to set the nose pad in the mounting hole of the support arm so that the stent can move relative to the support arm, thereby adapting to more types of nose shapes. However, in order to facilitate assembly, in this solution, a notch connecting the mounting hole is usually opened on the support arm, and the stent is inserted into the mounting hole through the notch. Under the action of external force, the angle of the stent relative to the support arm cannot be controlled, so the stent is easy to fall out of the notch, thereby affecting the wearing and use of AR glasses. Utility Model Content
[0004] Based on this, it is necessary to provide a nose pad assembly, a frame assembly and AR glasses to address the problem that the support blades of the existing nose pad assembly are easily dislodged from the notch of the support box.
[0005] A nose pad assembly, comprising:
[0006] A support arm, the support arm comprising a support arm body, a pair of support boxes connected to the support arm body, and a pair of support stems respectively connected to the support boxes, the support boxes having a connecting hole and a notch communicating with the connecting hole; the support stems are located outside the support boxes; and
[0007] The stipule comprises a stipule body, a support pile and a connecting portion connecting the stipule body and the support pile, the connection being movably inserted into the connecting hole through the notch, and the support pile being located between the support stem and the support box so as to limit the movable angle of the stipule through the support stem.
[0008] The nose pad assembly is provided with a notch on the support box, so that the connection part of the stipule can be inserted into the connection hole of the support box, which is convenient for assembling and replacing the stipule. The connection part is movably arranged in the connection hole, so that the two stipules can be movably adjusted, thereby adapting to more types of nose shapes, and when the connection part moves, the support pile is restricted by the support stem, so that the support stem can limit the movable angle of the stipule and prevent the stipule from detaching from the support box. In addition, the support stem can also protect the support pile and prevent the support pile from being damaged.
[0009] In one embodiment, the supporting arm body includes a connecting arm and supporting arms connected to both sides of the connecting arm, and the supporting arms gradually extend from the connecting arm toward the supporting box.
[0010] Such an arrangement enables the shape of the support arm body to better fit the nose shape, thereby improving the wearing comfort of the AR glasses.
[0011] In one embodiment, the support stem includes a limiting portion and a bending portion connecting the limiting portion and the support box, and a projection of the limiting portion along the axial direction of the connecting hole at least partially covers the connecting hole.
[0012] With such arrangement, when the support leaf slides, the limiting portion can limit the movable angle of the support leaf, thereby preventing the support leaf from detaching from the support box.
[0013] A frame assembly, comprising:
[0014] A shell, the shell comprising a bottom wall and a side wall connected to the bottom wall, the side wall being recessed into the shell to form a nose bracket groove, and the shell having a mounting opening in the nose bracket groove;
[0015] A bracket, wherein the bracket is fixed to the housing;
[0016] A connecting piece, the connecting piece is inserted into the installation opening, and the connecting piece has a through hole;
[0017] a fixing member, the fixing member passing through the through hole to fix the connecting member to the housing or the bracket; and
[0018] A nose pad assembly as described in any one of the above, wherein the nose pad assembly is fixedly connected to the connecting member.
[0019] The above-mentioned frame assembly enters into the shell through the connecting piece through the installation opening, and is fixed to the shell or the bracket through the fixing piece, so that the nose pad assembly is firmly fixed in the nose pad groove, making the structure of the frame assembly more solid and the appearance more neat.
[0020] In one of the embodiments, the housing further includes a fixing portion protruding from the bottom wall, the fixing portion has a screw hole, and the fixing member is a fixing screw, which passes through the through hole to thread the connecting member to the fixing portion.
[0021] Such an arrangement can fully utilize the space below the connecting member, so that the internal space of the housing is arranged more reasonably, leaving more design space for other components.
[0022] In one embodiment, the bracket includes a bracket body fixed to the housing and a blocking portion connected to the bracket body, and the blocking portion abuts against the connecting member.
[0023] Such an arrangement can prevent the connecting member from warping up under the action of external force, thereby affecting the installation of the connecting member.
[0024] In one of the embodiments, the fixing portion and the blocking portion are arranged along the left-right direction of the frame assembly, and the through hole is eccentrically disposed on the connecting member.
[0025] With such a configuration, only one barrier portion needs to be provided, and the barrier portion abuts against one side of the connector, thereby avoiding the problem of the connector warping, and leaving more design space for other components.
[0026] In one embodiment, the cross-section of the barrier portion is L-shaped.
[0027] With such arrangement, on the one hand, the blocking portion can abut against the connecting member along the two directions respectively, and can cover a larger range; on the other hand, the blocking portion can be lightweight, making the weight of the frame assembly lighter.
[0028] In one embodiment, the bracket includes a bracket body fixed to the shell and a accommodating portion connected to the bracket body, the connecting member is slidably disposed in the accommodating portion, the fixing member is a spring thimble, the connecting member has a plurality of through holes, and the through holes are arranged on the connecting member along the front-to-back direction of the frame assembly, and the needle head of the spring thimble cooperates with the through hole to adjustably mount the connecting member in the accommodating portion.
[0029] With such arrangement, the connecting member can be pulled to slide by external force, thereby changing the distance between the nose pad assembly and the shell, thereby achieving the front-rear adjustment function of adjusting the nose pad assembly relative to the frame assembly.
[0030] A pair of AR glasses, comprising:
[0031] The main body of the eyeglass; and
[0032] In the frame assembly as described in any one of the above, the glasses body is installed on the frame assembly.
[0033] The nose pad assembly of the above-mentioned AR glasses can protect the studs through the support stems to prevent the studs from falling out of the notch of the tray. The AR glasses fix the nose pad assembly to the housing or the bracket through the cooperation of the connector and the fixing member. The AR glasses prevent the connector from tilting up by setting a barrier, and leave more design space for other components by offsetting vias and barriers. The AR glasses achieve the front and rear adjustment function of adjusting the nose pad assembly relative to the frame assembly through the cooperation of the spring ejector pin and multiple vias. BRIEF DESCRIPTION OF THE DRAWINGS
[0034] Figure 1 A three-dimensional schematic diagram of AR glasses provided for one embodiment of the present application;
[0035] Figure 2 A three-dimensional schematic diagram of a nose pad assembly of AR glasses according to the above embodiment of the present application is shown;
[0036] Figure 3 A side schematic diagram of a nose pad assembly of AR glasses according to the above embodiment of the present application is shown;
[0037] Figure 4 A three-dimensional schematic diagram of a support arm of a nose support assembly of AR glasses according to the above embodiment of the present application is shown;
[0038] Figure 5 A three-dimensional schematic diagram of a stipule of a nose pad assembly of AR glasses according to the above embodiment of the present application is shown;
[0039] Figure 6 A partial assembly schematic diagram of a first example of a frame assembly of AR glasses according to the above embodiment of the present application is shown;
[0040] Figure 7 A partial cross-sectional schematic diagram of a first example of a frame assembly of AR glasses according to the above embodiment of the present application is shown;
[0041] Figure 8 A perspective schematic diagram of a shell of a first example of a frame assembly of AR glasses according to the above embodiment of the present application is shown;
[0042] Fig. 9 A perspective schematic diagram of a bracket of a first example of a frame assembly of AR glasses according to the above embodiment of the present application is shown;
[0043] Fig.10 A cross-sectional schematic diagram of a second example of a frame assembly of AR glasses according to the above embodiment of the present application is shown;
[0044] Fig.11 A schematic top view of a connector of a second example of a frame assembly of AR glasses according to the above embodiment of the present application is shown;
[0045] Fig.12 A stereoscopic schematic diagram of a bracket of a second example of a frame assembly of AR glasses according to the above-mentioned embodiment of the present application is shown.
[0046] Reference numerals: 10, nose pad assembly; 11, support arm; 111, support arm body; 1111, connecting arm; 1112, supporting arm; 112, support box; 1121, connecting hole; 1122, notch; 113, support stem; 1131, limiting portion; 1132, bending portion; 12, support leaf; 121, support leaf body; 122, support pile; 123, connecting portion; 20, frame assembly; 21, housing; 211, bottom wall; 212, side wall; 2121, nose pad groove; 2122, mounting opening; 2123, avoidance groove; 213, fixing part; 2131, screw hole; 22, bracket; 221, bracket body; 222, blocking part; 223, accommodating part; 23, connecting piece; 231, through hole; 232, connecting bending part; 233, connecting plate; 24, fixing piece; 241, fixing screw; 242, spring thimble; 30, eyeglass body. DETAILED DESCRIPTION
[0047] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.
[0048] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element 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 invention.
[0049] 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 the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0050] In the present invention, 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 the present invention can be understood according to specific circumstances.
[0051] In the present utility model, 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" or "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" or "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.
[0052] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.
[0053] For details, please refer to Figure 2 , Figure 3 , Figure 4 and Figure 5The present application provides a nose pad assembly 10, which may include a support arm 11 and a support leaf 12. The support arm 11 includes a support arm body 111, a pair of support boxes 112 connected to the support arm body 111, and a pair of support stems 113 respectively connected to the support boxes 112. The support box 112 has a connecting hole 1121 and a notch 1122 connected to the connecting hole 1121; the support stem 113 is located on the outside of the support box 112. The stent 12 includes a stent body 121, a support post 122, and a connecting portion 123 connecting the stent body 121 and the support post 122. The connecting portion 123 can be movably inserted into the connecting hole 1121 through the notch 1122. The notch 1122 is used to allow the connecting portion 123 to enter or leave the connecting hole 1121. The support post 122 is located between the support stem 113 and the support box 112 to limit the movable angle of the stent 12 through the support stem 113.
[0054] It is understandable that the nose pad assembly 10 can insert the connection portion 123 of the stud 12 into the connection hole 1121 of the stud 112 by providing a notch 1122 on the stud box 112, so as to facilitate the assembly and removal of the stud 12. The connection portion 123 is movably provided in the connection hole 1121, so that the two studs 12 can be movably adjusted, thereby adapting to more types of nose shapes, and when the connection portion 123 is active, the support post 122 is restricted by the support stem 113, so that the support stem 113 can limit the active angle of the stud 12 and prevent the stud 12 from detaching from the stud box 112. In addition, the support stem 113 can also protect the support post 122 and prevent the support post 122 from being damaged.
[0055] More specifically, if Figure 4 As shown, in one embodiment, the support arm body 111 includes a connecting arm 1111 and support arms 1112 connected to both sides of the connecting arm 1111, and the support arms 1112 gradually extend from the connecting arm 1111 toward the support box 112. Such a configuration makes the shape of the support arm body 111 more suitable for the nose shape, so as to improve the wearing comfort of the AR glasses.
[0056] More specifically, if Figure 4 As shown, in one embodiment, the support stem 113 includes a limiting portion 1131 and a bending portion 1132 connecting the limiting portion 1131 and the support box 112, and the projection of the limiting portion 1131 along the axial direction of the connecting hole 1121 at least partially covers the connecting hole 1121. In this way, when the support leaf 12 slides, the limiting portion 1131 can limit the movable angle of the support leaf 12, thereby preventing the support leaf 12 from being separated from the support box 112.
[0057] Furthermore, if Figure 6 , Figure 7 and Figure 8As shown, the present application provides a frame assembly 20, which may include a shell 21, a bracket 22, a connector 23, a fixing member 24, and a nose pad assembly 10 as described above, wherein the shell 21 includes a bottom wall 211 and a side wall 212 connected to the bottom wall 211, the side wall 212 is recessed into the shell to form a nose pad groove 2121, the shell 21 is provided with a mounting opening 2122 in the nose pad groove 2121, the bracket 22 is fixed to the shell 21, the fixing member 24 is provided on the shell 21 or the bracket 22, the connector 23 is inserted into the mounting opening 2122, the connector 23 is inserted into the mounting opening 2122, and the connector 23 has a through hole 231. The fixing member 24 passes through the through hole 231 to fix the connector 23 to the shell 21 or the bracket 22. In this way, the connecting member 23 passes through the installation opening 2122 into the shell 21, and is fixed to the shell 21 or the bracket 22 by the fixing member 24, so that the nose pad assembly 10 is firmly fixed in the nose pad groove 2121, making the structure of the frame assembly 20 more solid and the appearance more neat.
[0058] Alternatively, if Figure 6 , Figure 7 , Figure 8 and Fig. 9 As shown, in the first example, the housing 21 further includes a fixing portion 213 protruding from the bottom wall 211, the fixing portion 213 has a screw hole 2131, and the fixing member 24 is a fixing screw 241, which passes through the through hole 231 to screw the connecting member 23 to the fixing portion 213. In this way, the space below the connecting member 23 can be fully utilized, so that the internal space of the housing 21 is arranged more reasonably, leaving more design space for other components.
[0059] Alternatively, if Figure 7 and Fig. 9 As shown, in the first example, the bracket 22 includes a bracket body 221 fixed to the housing 21 and a blocking portion 222 connected to the bracket body 221, and the blocking portion 222 abuts against the connector 23. This arrangement can prevent the connector 23 from tilting under the action of external force, thereby affecting the installation of the connector 23.
[0060] It is worth noting that when the through hole 231 is located in the middle of the connecting member 23 , the blocking portion 222 needs to abut against two sides of the connecting member 23 respectively to prevent the problem of one-side warping.
[0061] Preferably, if Figure 7As shown, in the first example, the fixing portion 213 and the blocking portion 222 are arranged along the left-right direction of the frame assembly 20, and the through hole 231 is eccentrically arranged on the connecting member 23. In other words, the through hole 231 is arranged at a portion of the connecting member 23 close to an edge, and the blocking portion 222 abuts against a portion of the connecting member 23 close to another edge. In this way, only one blocking portion 222 is required, and the blocking portion 222 abuts against one side of the connecting member 23, so as to avoid the problem of the connecting member 23 being lifted up, leaving more design space for other components.
[0062] For example, Fig. 9 As shown, in the first example, the cross-sectional shape of the blocking portion 222 is L-shaped. With such a configuration, on the one hand, the blocking portion 222 can abut against the connecting member 23 along the two directions, and can cover a larger range; on the other hand, the blocking portion 222 can be lightweight, making the weight of the frame assembly 20 lighter.
[0063] Preferably, if Fig.10 , Fig.11 and Fig.12 As shown, in the second example, the bracket 22 includes a bracket body 221 fixed to the housing 21 and a accommodating portion 223 connected to the bracket body 221, the connecting member 23 is slidably disposed in the accommodating portion 223, the fixing member 24 is a spring pin 242, the connecting member 23 has a plurality of through holes 231, and the through holes 231 are arranged on the connecting member 23 along the front-to-back direction of the frame assembly 20, and the needle head of the spring pin 242 cooperates with the through hole 231 to adjustably mount the connecting member 23 in the accommodating portion 223. With such a configuration, the connector 23 can be pulled to slide by an external force, thereby changing the distance between the nose pad assembly 10 and the shell 21, and realizing the front-rear adjustment function of adjusting the nose pad assembly 10 relative to the frame assembly 20. When the connector 23 slides under the action of an external force, the spring pin 242 can be squeezed by the hole wall of the through hole 231 and contracted, thereby exiting the through hole 231 and rebounding in the next through hole 231, thereby realizing re-fixing the connector 23 after adjusting the distance between the nose pad assembly 10 and the shell 21.
[0064] Preferably, if Figure 8As shown, in one embodiment, the side wall 212 has an escape groove 2123 that is recessed into the housing 21, and the escape groove 2123 is connected to the mounting opening 2122; the connector 23 includes a connecting bent portion 232 that is bent forward from the bottom of the support arm body 111 of the nose pad assembly 10 and a connecting plate 233 that extends forward from the connecting bent portion 232; the connecting plate 233 is inserted into the mounting opening 2122, and the connecting bent portion 232 is disposed in the escape groove 2123. In this way, the connector 23 is integrally formed with the support arm body 111, and the connector 23 and the support arm body 111 can be formed by bending, so that the nose pad assembly 10 can be more firmly mounted on the frame assembly 20.
[0065] Furthermore, if Figure 1 As shown, the present application also provides an AR glasses, which may include a glasses body 30 and any of the above-mentioned frame assemblies 20, and the glasses body 30 is installed on the frame assembly 20. The nose pad assembly 10 of the AR glasses can protect the stent 12 through the stent stem 113 to prevent the stent 12 from escaping from the notch 1122 of the tray 112. The AR glasses fix the nose pad assembly 10 to the housing 21 or the bracket 22 through the cooperation of the connector 23 and the fixing member 24. The AR glasses prevent the connector 23 from tilting by setting a barrier, and leave more design space for other components by offsetting the vias 231 and the barrier. The AR glasses achieve the front and rear adjustment function of adjusting the nose pad assembly 10 relative to the frame assembly 20 through the cooperation of the spring ejector pin 242 and the plurality of vias 231.
[0066] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0067] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A nose pad assembly, characterized in that: include: A supporting arm, the supporting arm comprising a supporting arm body, a pair of supporting boxes connected to the supporting arm body, and a pair of supporting stems respectively connected to the supporting boxes, the supporting boxes having a connecting hole and a notch communicating with the connecting hole; the supporting stems are located outside the supporting boxes; and The stipule comprises a stipule body, a support pile and a connecting portion connecting the stipule body and the support pile, the connection being movably inserted into the connecting hole through the notch, and the support pile being located between the support stem and the support box so as to limit the movable angle of the stipule through the support stem.
2. The nose pad assembly according to claim 1, characterized in that: The supporting arm body comprises a connecting arm and supporting arms connected to both sides of the connecting arm, and the supporting arms gradually extend from the connecting arm toward the supporting box.
3. The nose pad assembly according to claim 1, characterized in that: The support stem includes a limiting portion and a bending portion connecting the limiting portion and the support box, and a projection of the limiting portion along the axial direction of the connecting hole at least partially covers the connecting hole.
4. A frame assembly, characterized in that: include: A shell, the shell comprising a bottom wall and a side wall connected to the bottom wall, the side wall being recessed into the shell to form a nose bracket groove, and the shell having a mounting opening in the nose bracket groove; A bracket, wherein the bracket is fixed to the housing; A connecting piece, the connecting piece is inserted into the installation opening, and the connecting piece has a through hole; A fixing member, the fixing member passes through the through hole to fix the connecting member to the housing or the bracket; as well as The nose pad assembly according to any one of claims 1 to 3, wherein the nose pad assembly is fixedly connected to the connecting member.
5. The frame assembly according to claim 4, characterized in that: The housing further comprises a fixing portion protruding from the bottom wall, the fixing portion has a screw hole, the fixing member is a fixing screw, and the fixing screw passes through the through hole to screw the connecting member to the fixing portion.
6. The frame assembly according to claim 5, characterized in that: The bracket comprises a bracket body fixed to the housing and a blocking portion connected to the bracket body, wherein the blocking portion abuts against the connecting piece.
7. The frame assembly according to claim 6, characterized in that: The fixing portion and the blocking portion are arranged along the left-right direction of the frame assembly, and the through hole is eccentrically arranged on the connecting member.
8. The frame assembly according to claim 6, characterized in that: The cross-sectional shape of the blocking portion is L-shaped.
9. The frame assembly according to claim 4, characterized in that: The bracket includes a bracket body fixed to the shell and a accommodating portion connected to the bracket body, the connecting member is slidably arranged in the accommodating portion, the fixing member is a spring thimble, the connecting member has a plurality of through holes, and the through holes are arranged on the connecting member along the front-to-back direction of the frame assembly, and the needle head of the spring thimble cooperates with the through hole to adjustably mount the connecting member in the accommodating portion.
10. An AR glasses, characterized in that: include: The main body of the glasses; and The frame assembly according to any one of claims 4 to 9, wherein the eyeglass body is mounted on the frame assembly.