Multi-directionally adjustable temple for smart glasses, and smart glasses

Abstract

The present disclosure relates to glasses accessories, and provides a multi-directionally adjustable temple for smart glasses, and smart glasses. The temple comprises a connecting part, a temple body, a temple ear-resting portion, a vertical multi-stage rotating structure, and a horizontal multi-stage rotating structure. A first end of the connecting part is used to be connected to a glasses frame. The horizontal multi-stage rotating structure is rotatably connected to a second end of the connecting part and a first end of the temple body, and is used to implement multi-stage rotational movement of the temple body about a shaft approaching or away from the glasses frame on plane A. The vertical multi-stage rotating structure is rotatably connected to a second end of the temple body and a first end of the temple ear-resting portion, and is used to implement multi-stage rotational movement of the temple ear-resting portion about a shaft relative to the temple body on plane B. Plane A is perpendicular to plane B.

Description

Multi-directionally adjustable temples for smart glasses and smart glasses

[0001] Cross-references

[0002] This application refers to Chinese Patent Application No. 2023235075205, filed on December 21, 2023, entitled “Multi-directionally adjustable temples for smart glasses and smart glasses”, which is incorporated into this application in its entirety by reference. Technical Field

[0003] The present disclosure relates to a smart glasses accessory, and in particular to a multi-directionally adjustable temple for smart glasses and smart glasses. Background Art

[0004] With the frequent use of AR / VR glasses in various scenarios, under the condition of the same imaging quality, the comfort of wearing the device and the convenience of carrying the device have gradually become the focus of users and have become an important factor affecting the sales of the device.

[0005] For example, due to the different head and face shapes of different people, the height of the left and right ears may be different. The temples of some AR / VR glasses are fixedly connected to the frames, which makes it impossible to adjust the height according to personal circumstances. At the same time, the non-foldable setting of the temples also requires a larger carrying space for the entire device, which greatly affects the convenience of carrying the device.

[0006] Therefore, there is an urgent need to provide a multi-directionally adjustable temple for smart glasses to solve the above technical problems.

[0007] Summary of the Invention

[0008] In response to the shortcomings of the existing technology, the present disclosure provides a multi-directionally adjustable temple for smart glasses and smart glasses to solve technical problems in the existing technology such as the fixed relative position of the temple and the frame in some smart glasses, which makes them unable to be folded and stored.

[0009] To achieve the above objectives, the present disclosure is implemented through the following technical solutions:

[0010] In a first aspect of the present disclosure, a multi-directionally adjustable temple for smart glasses is provided, comprising a connecting portion, a temple body, a temple hook, a vertical multi-speed rotation structure, and a horizontal multi-speed rotation structure;

[0011] The first end of the connecting portion is used to connect to the frame;

[0012] The transverse multi-speed rotation structure is rotatably connected to the second end of the connecting portion and the first end of the temple body, so as to realize the temple body to perform multi-speed axial rotation movement on the surface A toward or away from the frame;

[0013] The vertical multi-speed rotating structure is rotatably connected to the second end of the temple body and the first end of the temple ear, so as to realize the temple ear to perform multi-speed axial rotation relative to the temple body on surface B;

[0014] The surface A is perpendicular to the surface B.

[0015] Preferably, the horizontal multi-speed rotating structure comprises a vertical shaft, an upper fixed seat, a rotating shaft housing, a spring, a cam seat, a cam platform and a lower fixed seat;

[0016] The vertical axis is perpendicular to the surface A;

[0017] The bottom and upper ends of the vertical shaft are sequentially sleeved with a lower fixing seat and an upper fixing seat;

[0018] The vertical shaft is located between the upper fixing seat and the lower fixing seat, and is covered with a rotating shaft housing, a spring, a cam seat and a cam platform in sequence from top to bottom;

[0019] The shaft housing is an open bottom structure, and a spring is provided inside the housing;

[0020] The bottom end of the spring is tightly pressed against the cam seat in the rotating shaft housing;

[0021] The cam seat is connected to the rotating shaft housing via a first limiting member;

[0022] The first limiting member is used to enable the cam seat to only move linearly back and forth in the shaft housing along the vertical axis;

[0023] The bottom of the cam seat is an annular wave surface that undulates in the vertical axis direction, and the annular wave surface is tapered as a whole;

[0024] A cam platform disposed in the rotating shaft housing is mounted on the top of the lower fixing seat;

[0025] The cam platform is a central convex structure, and the shape of the top of the cam platform is the same as the shape of the wave crest in the annular wave surface;

[0026] There are no fewer than two crests;

[0027] The upper fixing seat and the lower fixing seat are respectively connected to the first end of the connecting portion, and the shaft housing is connected to the first end of the temple body;

[0028] When the angle formed by the temple body and the connecting portion is the unfolded wearing angle of the device, the raised portion in the cam platform is in contact with a wave crest;

[0029] When the angle formed by the temple body and the connecting portion is the folding and storage angle of the device, the raised portion in the cam platform fits into another wave crest.

[0030] Preferably, the upper fixing seat and the lower fixing seat are both sleeved with a mounting seat, and the upper fixing seat and the corresponding mounting seat are connected via a second limiting member;

[0031] The lower fixing seat is connected to the corresponding mounting seat via another second limiting member;

[0032] The second limiting member is used to enable the upper fixing seat to only perform linear reciprocating motion along the vertical axis relative to the corresponding mounting seat, and

[0033] It is used to enable the lower fixing seat to only perform linear reciprocating motion along the vertical axis relative to the corresponding mounting seat;

[0034] A C-shaped groove is provided on the connecting portion;

[0035] The opening direction of the C-shaped groove is toward the mirror frame;

[0036] The transverse multi-speed rotation structure is arranged in the vertical portion of the C-shaped groove and does not contact the C-shaped groove;

[0037] A mounting seat is respectively embedded in the two transverse parts of the C-shaped groove;

[0038] The two mounting seats are both connected to the connecting portion;

[0039] The vertical portion of the C-shaped groove is also connected to the space outside the connecting portion through a connecting notch;

[0040] The rotating shaft shell is connected to the temple body through the connecting notch.

[0041] Preferably, a rotating shell is sleeved on the outer side of the rotating shaft shell;

[0042] The rotating shell and the temple body are an integrated structure.

[0043] Preferably, the rotating shell is connected to the temple body through a connecting piece;

[0044] The temple body is provided with a connecting groove;

[0045] A connection cover is installed on the connection groove;

[0046] The end of the connecting piece adjacent to the temple body is installed in the connecting groove;

[0047] The connecting portion is provided with a first equipment slot, the first equipment slot being in communication with the C-shaped slot, and a device cover being installed on the first equipment slot, and the device cover enclosing the entirety of the first equipment slot and the C-shaped slot;

[0048] A shaft notch is provided on the portion of the equipment cover adjacent to the rotating shell;

[0049] A shaft cover is provided in the shaft notch;

[0050] The end of the shaft cover facing away from the connecting portion is connected to the connecting cover.

[0051] Preferably, the vertical multi-speed rotating structure includes a transverse shaft, a transverse shaft fixing seat, a transverse shaft rotating seat, a positioning arm, a positioning slot, a disc spring and a rotating shaft nut;

[0052] The first end of the transverse axis fixing seat is connected to the second end of the temple body;

[0053] The second end of the transverse shaft fixing seat is fixedly connected to the first end of the transverse shaft;

[0054] said transverse axis being perpendicular to said plane B;

[0055] The second end of the transverse shaft rotating seat passes through the first end of the transverse shaft rotating seat and the disc spring in sequence and is connected to the rotating shaft nut;

[0056] The second end of the transverse axis rotating seat is fixedly connected to the first end of the temple hanging ear;

[0057] The positioning arm is connected to the side of the transverse axis rotating seat adjacent to the temple body;

[0058] The side wall of the transverse shaft fixing seat adjacent to the positioning arm is provided with a plurality of positioning grooves, and the number of the positioning grooves is no less than three;

[0059] The side wall of the positioning arm adjacent to the positioning groove is provided with a positioning protrusion integral with the positioning arm;

[0060] All the positioning grooves are distributed on the rotation track formed during the rotation movement of the positioning protrusion around the transverse axis;

[0061] When the temple body and the top of the temple ear are coplanar, the positioning protrusion is located in a positioning groove, and the number of positioning grooves on both sides of the positioning protrusion is not less than one.

[0062] Preferably, two limit platforms are further installed on the transverse shaft fixing seat;

[0063] The two limiting platforms are respectively arranged on both sides of the whole formed by all the positioning grooves;

[0064] When the positioning protrusion is located in the outermost positioning groove among all the positioning grooves, the positioning arm is in contact with the adjacent limiting platform.

[0065] Preferably, a fixing seat groove is provided on the temple body;

[0066] The temple cover is installed on the fixing seat groove;

[0067] The side of the fixing seat groove adjacent to the temple hanging ear is an open structure;

[0068] The transverse shaft fixing seat is installed in the fixing seat groove;

[0069] The temple hanging ears are provided with a rotation seat groove;

[0070] A hanging ear cover is installed on the rotating seat groove;

[0071] The side of the rotating seat groove adjacent to the temple body is an open structure;

[0072] The transverse axis rotating seat is installed in the rotating seat groove.

[0073] Preferably, a second equipment slot is further provided on the temple body, and the temple cover closes the second equipment slot.

[0074] Preferably, a first limiting portion is provided on the connecting portion;

[0075] The temple body is provided with a second limiting portion;

[0076] The first limiting portion is located on the rotation track of the second limiting portion;

[0077] When the first limiting portion is in contact with the second limiting portion, the angle formed by the temple body and the connecting portion is not less than the unfolded wearing angle of the device.

[0078] According to a second aspect of the present disclosure, a pair of smart glasses is provided, which includes the above-mentioned multi-directionally adjustable temples for smart glasses.

[0079] The multi-directionally adjustable temples for smart glasses and the smart glasses provided in the present disclosure have the following advantages compared with the prior art:

[0080] 1. By setting up a horizontal multi-speed rotation structure, the temple body and temple ear can be folded and stored relative to the frame and unfolded for wearing, thereby reducing the space required for carrying the device and improving the convenience of carrying the device;

[0081] 2. By setting up a vertical multi-speed rotation structure, the angle of the temple ear can be adjusted according to needs, so as to meet the needs of different wearing heights of the left and right ears, thereby increasing the applicability of the equipment and improving the comfort of wearing the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0082] In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0083] FIG1 is a perspective view of a multi-directionally adjustable smart glasses frame connected to a pair of temples in Example 1; temple covers and the like are not shown;

[0084] FIG2 is an exploded view of the entirety of the connecting portion, the temple body, and the temple ear in Example 1;

[0085] FIG3 is an exploded view of the transverse multi-speed rotation structure in Example 1;

[0086] FIG4 is an exploded view of the vertical gear rotation structure in Example 1;

[0087] FIG5 is a perspective view of the transverse axis rotating seat in Example 1;

[0088] FIG6 is a perspective view of the entirety of the connecting portion, the temple body, and the temple ear. DETAILED DESCRIPTION

[0089] To make the objectives, technical solutions, and advantages of the embodiments of the present disclosure more clear, the technical solutions in the embodiments of the present disclosure are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present disclosure without making any creative efforts are within the scope of protection of the present disclosure.

[0090] In order to solve the technical problem that some smart glasses in the prior art cannot be folded and stored, and cannot meet the different wearing height requirements of the left and right ears, the main solution ideas of this application are:

[0091] Provided are multi-directionally adjustable temples for smart glasses, comprising a connecting portion 1, a temple body 2, temple ears 3, a vertical multi-speed rotation structure 5, and a horizontal multi-speed rotation structure 4.

[0092] The first end of the connecting portion 1 is used to connect to the frame 6 , while the second end thereof is connected to the first end of the temple body 2 via a transverse multi-stage rotating structure 4 .

[0093] The transverse multi-speed rotation structure 4 is used to realize the multi-speed axial rotation movement of the temple body 2 on the surface A toward or away from the frame 6.

[0094] That is, the temple body 2 can rotate around the axis of the connection between it and the connecting part 1. During the rotational movement, there are several gears. When the temple body 2 moves to the corresponding gear, with the help of the arrangement of the parts in the horizontal multi-gear rotation structure 4, the temple body 2 can maintain the relative position with the connecting part 1 (target gear), and can only be separated from the corresponding gear and continue to rotate after overcoming a certain resistance; wherein, when the temple body 2 is parallel or approximately parallel to the frame 6, it is a gear (at this time, the angle formed by the side wall of the temple body 2 adjacent to the frame 6 and the side wall of the connecting part 1 adjacent to the frame 6 is the folding and storage angle of the device, and the folding and storage angle of the device is 2). Not more than 90°), when the temple body 2 is perpendicular or approximately perpendicular to the frame 6, it is another gear position (at this time, the angle formed between the side wall of the temple body 2 adjacent to the frame 6 and the side wall of the connecting portion 1 adjacent to the frame 6 is the device unfolding wearing angle, and the device unfolding wearing angle is not more than 180°); and between the above two gear positions, other gear positions may be set or not, and when not set, the middle position of the two gear positions is used as the dividing line, and the temple body 2 has a tendency to move toward the gear position that is close to it, so that the device has a tendency to be folded and stored or unfolded and worn, which helps to fold and store the device and unfold and wear it.

[0095] The vertical multi-speed rotating structure 5 rotates to connect the second end of the temple body 2 and the first end of the temple ear 3, so as to realize the multi-speed axial rotation movement of the temple ear 3 relative to the temple body 2 on the surface B.

[0096] Among them, surface B and surface A are perpendicular to each other (in FIG1 , surface A is the plane where XY is located, and surface B is the plane where XZ is located).

[0097] That is, the temple lug 3 can rotate around the axis of the connection between it and the temple body 2. During the rotational movement, there are several gears. When the temple lug 3 rotates to the corresponding gear relative to the temple body 2, with the help of the arrangement of the components in the vertical multi-gear rotation structure 5, the temple lug 3 can maintain its relative position with the temple body 2, and can only detach from the corresponding gear and continue to rotate after overcoming a certain resistance; wherein, when the first end of the temple lug 3 is coaxially distributed with the second end of the temple body 2 (or when the outer side walls of the two adjacent ones are coplanar), it is one gear, and when the end of the first end of the temple lug 3 away from the temple body 2 is tilted upward or sunken relative to the position at the aforementioned gear, it is another two gears respectively; thereby, the angle of the temple lug 3 relative to the temple body 2 can be adjusted according to demand, and the adjustment of the angle drives the change of the height of the temple lug 3, so that the device can meet the requirements of different wearing heights, thereby improving the scope of application of the device.

[0098] That is, by dividing the temples of traditional smart glasses into a connecting part 1, a temple body 2 and a temple ear 3, and with the help of a vertical multi-speed rotating structure 5 and a horizontal multi-speed rotating structure 4, the needs of folding and storing, unfolding and wearing, and height adjustment of the temples in the smart glasses are realized, which effectively improves the convenience of carrying the equipment, meets various wearing height requirements, and facilitates the promotion and application of the equipment.

[0099] In order to facilitate a clear understanding of the technical solution of the present application, the technical solution of the present application will be described in detail below in conjunction with specific embodiments and the accompanying drawings.

[0100] Example 1

[0101] 1-6 , this embodiment provides a multi-directionally adjustable temple for smart glasses, including a connecting portion 1 , a temple body 2 , a temple ear 3 , a vertical multi-speed rotation structure 5 and a horizontal multi-speed rotation structure 4 .

[0102] The rear end of the temple body 2 is connected to the frame 6 , while the front end thereof is connected to the rear end of the temple body 2 via a transverse multi-stage rotating structure 4 .

[0103] The front end of the temple body 2 is connected to the front end of the temple ear 3 through a vertical multi-speed rotating structure 5.

[0104] The structures of the vertical multi-speed rotation structure 5 and the horizontal multi-speed rotation structure 4 can be the same or different, as long as they can meet the corresponding multi-speed rotation requirements.

[0105] 3 , in this embodiment, the horizontal multi-speed rotating structure 4 comprises a vertical shaft 41 (perpendicular to plane A), an upper fixing seat 42 , a rotating shaft housing 43 , a spring 44 , a cam seat 45 , a cam platform 46 and a lower fixing seat 47 .

[0106] In some embodiments, the upper fixing seat 42 and the lower fixing seat 47 are respectively connected to the second end of the connecting portion 1 , and the shaft housing 43 is connected to the first end of the temple body 2 .

[0107] The top of the vertical shaft 41 is connected to the upper fixed seat 42, and the bottom end is connected to the lower fixed seat 47; in this embodiment, in order to improve the connection efficiency, the top of the vertical shaft 41 is provided with a limit block integrated with it, and the top of the upper fixed seat 42 is provided with a limit groove for embedding the limit block. The bottom end of the vertical shaft 41 passes through the limit groove and the body of the upper fixed seat 42 and is inserted into the lower fixed seat 47, and passes through the lower fixed seat 47 and is connected to the retaining spring 411 sleeved thereon. The limit block is provided in the limit groove, so that the upper fixed seat 42 and the lower fixed seat 47 cannot be separated from the vertical shaft 41.

[0108] A rotating shaft housing 43 , a spring 44 , a cam seat 45 and a cam platform 46 are sequentially sleeved on the vertical shaft 41 between the upper fixing seat 42 and the lower fixing seat 47 from top to bottom.

[0109] The shaft housing 43 is a hollow structure with an open bottom end, and a spring 44 is disposed therein.

[0110] The top end of the spring 44 presses against the top of the inner cavity of the shaft housing 43 , while the bottom end of the spring 44 presses against the cam seat 45 provided in the shaft housing 43 .

[0111] The cam seat 45 is integrally arranged in the rotating shaft housing 43 and is connected to the rotating shaft housing 43 by a first limit member. The first limit member is used to allow the cam seat 45 to perform linear reciprocating motion relative to the rotating shaft housing 43 only in the axial direction of the vertical shaft 41 (i.e., up and down reciprocating motion, and cannot rotate relative to the rotating shaft housing 43); wherein the first limit member can be composed of an outer protrusion structure integral with the cam seat 45 and a slide groove provided on the inner wall of the rotating shaft housing 43. In this case, the outer protrusion structure is arranged in the slide groove, and the extension direction of the slide groove is the same as the axial direction of the vertical shaft 41, thereby playing a role in limiting and guiding the cam seat 45; and in this embodiment, in order to reduce the complexity of the equipment, the first limit member is composed of the inner wall of the rotating shaft housing 43 and the outer wall of the cam seat 45. The inner wall of the rotating shaft housing 43 and the outer wall of the cam seat 45 have the same cross-section and are both polygonal structures (not circular), so that the cam seat 45 arranged in the rotating shaft housing 43 can only reciprocate up and down; in this embodiment, the cross-section shape of the outer wall of the two is a quadrilateral (square with rounded corners).

[0112] The bottom surface of the cam seat 45 is an annular wave surface 451 (i.e., a closed loop surface) that undulates in the extension direction of the vertical axis 41. In order to facilitate the subsequent cam platform 46 to realize multi-speed axial rotational motion therein, the horizontal elevation of the inner edge of the annular wave surface 451 is greater than the horizontal elevation of its outer edge (i.e., the inner edge is higher than the outer edge, and the whole is conical), so that the annular wave surface 451 has a surface structure with an inner high and an outer low, which reduces the difficulty of the transition between the wave crest 4511 and the wave trough 4512 in the annular wave surface 451.

[0113] In order to reduce the difficulty of manufacturing the device, in this embodiment, the cam platform 46 is provided on the top of the lower fixing base 47 and is an integral structure with the lower fixing base 47 .

[0114] The cam platform 46 is arranged in the rotating shaft housing 43, and it has a raised structure in the middle. The shape of its raised part is the same as the shape of the peak 4511 in the annular wave surface 451, that is, when the middle part of the cam platform 46 is in a peak 4511 (a target gear position), the trough 4512 parts on both sides of it can effectively limit it, thereby ensuring the stability of the gear position, and with the help of the force of the spring 44, the stability of the corresponding gear position can be further ensured; the projection of the cam platform 46 in the top view direction is within the projection of the annular wave surface 451 in the top view direction, thereby facilitating its rotational movement relative to the vertical shaft 41.

[0115] In order to meet the requirements of the device's folding and storage angles and the device's unfolded and wearing angles, there are at least two crests 4511 that constitute the annular wave surface 451, and there is a trough 4512 between two adjacent crests 4511. The shapes of the crests 4511 and the shapes of the troughs 4512 are all the same.

[0116] When there are two peaks 4511, when the cam platform 46 is arranged in one peak 4511, the angle formed by the side wall of the corresponding temple body 2 adjacent to the frame 6 and the side wall of the connecting part 1 adjacent to the frame 6 is the folding and storage angle of the device, and when the cam platform 46 is arranged in the other peak 4511, the angle formed by the side wall of the corresponding temple body 2 adjacent to the frame 6 and the side wall of the connecting part 1 adjacent to the frame 6 is the unfolding and wearing angle of the device; when the cam platform 46 is between the above-mentioned two peaks 4511, with the middle position of the two peaks 4511 as the boundary, the cam platform 46 has a tendency to move toward the peak 4511 that is closer under the action of the spring 44 and the trough 4512, so as to facilitate maintaining the corresponding angle and facilitate the folding and storage and unfolding and wearing of the device.

[0117] In conjunction with Figure 2, in order to further increase the stability of each gear, in this embodiment, the cam table 46 is a structure symmetrically arranged about the vertical axis 41, that is, the central raised part is divided into two central raised parts by the vertical axis 41 (both sides of the central raised parts are curved downward), and the two are mirror-symmetrical structures about the vertical axis 41. At the same time, the adjacent ends of the two central raised parts are smoothly connected, so that the stability of each gear can be further guaranteed with the help of the two central raised parts.

[0118] Correspondingly, in this embodiment, the annular wave surface 451 has four wave crests 4511 and four wave troughs 4512 , a wave trough 4512 is provided between two adjacent wave crests 4511 , and the four wave crests 4511 are surrounded to form a square structure.

[0119] When the connecting part 1 is at a position corresponding to the device folding and storage angle or the device unfolding and wearing angle relative to the temple body 2, the corresponding two middle raised parts are respectively located in a peak 4511 (the two peaks 4511 are arranged opposite to each other here), so that with the help of the two middle raised parts and the two peaks 4511, the stability of each gear can be effectively guaranteed.

[0120] Through the above-mentioned setting, the temple body 2 can be effectively rotated relative to the connecting part 1 to the position corresponding to the device folding and storage angle or the device unfolding and wearing angle, thereby meeting the needs of folding and storing the device or unfolding and wearing the device, and in the two gears, the device connection relationship is stable, which is convenient for ensuring the wearing effect of the device.

[0121] In some embodiments, other gears can be set between the above two gears to meet different wearing needs.

[0122] 3 , in order to improve the convenience and efficiency of device assembly, in this embodiment, a mounting seat 48 is firstly sleeved on the outer side of the upper fixing seat 42 and the lower fixing seat 47 .

[0123] Each mounting seat 48 is connected to the corresponding fixing seat via a second limiting member, which is used to ensure that each mounting seat 48 can only perform linear reciprocating motion along the axial direction of the vertical axis 41 relative to the corresponding fixing seat (and cannot perform relative rotational motion). Referring to the first limiting member, in this embodiment, the second limiting member is the inner wall of the mounting seat 48 and the outer wall of the corresponding fixing seat. The inner walls of the two have the same cross-section and are both polygonal, which are square in this embodiment, so that the mounting seat 48 can only perform linear reciprocating motion along the axial direction of the vertical axis relative to the corresponding fixing seat and cannot perform relative rotational motion; in this embodiment, the upper fixing seat 42 and the lower fixing seat 47 have the same structure.

[0124] To facilitate quick positioning and installation of the mounting base, in this embodiment, a C-shaped groove 11 is further defined on the sidewall of the second end of the connecting portion 1, adjacent to the frame 6. The opening of the C-shaped groove 11 faces the frame 6, and the right side of the vertical portion of the C-shaped groove 11 communicates with the exterior of the connecting portion 1 via a connecting notch; the connecting notch is used to connect the shaft housing 43 to the temple body 2.

[0125] That is, the transverse multi-speed rotation structure 4 is arranged in the vertical part of the C-shaped groove 11, and the two mounting seats 48 are respectively arranged in the two transverse parts of the C-shaped groove 11, and are respectively threadedly connected to the connecting part 1 through a first bolt (not shown in the figure).

[0126] That is, with the help of the two horizontal parts of the C-shaped groove 11, the two mounting seats 48 can be effectively and quickly positioned, thereby facilitating the improvement of the installation efficiency of the equipment; and the horizontal multi-speed rotation structure 4 arranged in the vertical part of the C-shaped groove 11 (the upper fixed seat 42 and the lower fixed seat 47 are respectively arranged in the two horizontal parts of the C-shaped groove 11 and can be effectively limited), during the rotation process, does not contact the C-shaped groove 11, thereby facilitating the effective operation thereof.

[0127] In order to further reduce the difficulty of assembling the equipment and improve the detachable maintenance characteristics of the equipment, in this embodiment, a rotating shell 49 is further sleeved on the outer side of the shaft shell 43, and the rotating shell 49 is directly connected to the shaft shell 43 through a third limit member. The third limit member is used to enable the rotating shell 49 to only perform linear reciprocating motion relative to the shaft shell 43 in the axial direction of the vertical axis 41; wherein, the structure of the third limit member refers to the first limit member. In this embodiment, the third limit member is composed of the inner wall of the rotating shell 49 and the outer wall of the shaft shell 43. The two have the same cross-section and are both polygonal, and are quadrilaterals in this embodiment, thereby ensuring the synchronous rotation of the two.

[0128] In some embodiments, the rotating shell 49 and the temple body 2 are integrated into one structure.

[0129] In this embodiment, the rotating shell 49 is connected to the temple body 2 through the connecting member 410; the connecting member 410 and the rotating shell 49 are an integral structure, and the end of the connecting member 410 away from the connecting part 1 is connected to the temple body 2 through a second bolt (not shown in the figure).

[0130] In this embodiment, in order to facilitate the installation of the connecting member 410, a connecting groove 21 is opened on the side wall of the first end of the temple body 2 adjacent to the frame 6, and a mirror connecting cover 22 for closing itself is provided on the side of the connecting groove 21 adjacent to the frame 6 (the end of the connecting member 410 facing away from the connecting part 1 is installed in the space surrounded by the connecting groove 21 and the connecting cover 22).

[0131] Secondly, in order to close the C-shaped groove 11 and hide the vertical multi-speed rotation structure 5, and at the same time to provide space for installing electronic equipment, a first equipment groove 12 is opened on the side wall of the connecting part 1 adjacent to the frame 6, and the first equipment groove 12 is connected to the C-shaped groove 11.

[0132] In order to close the first device slot 12 , a device cover 13 is installed on a side thereof adjacent to the lens frame 6 , and the device cover 13 closes the entirety formed by the first device slot 12 and the C-shaped slot 11 .

[0133] In order to avoid affecting the rotational movement of the temple body 2, in this embodiment, an over-axis notch 131 is provided on the part of the device cover 13 adjacent to the rotating shell 49, and an over-axis cover 23 is provided in the over-axis notch 131, and the end of the over-axis cover 23 adjacent to the connecting cover 22 is connected to the connecting cover 22 and forms an integrated structure; during the rotational movement of the temple body 2 relative to the connecting part 1, the over-axis cover 23 and the over-axis notch 131 and the rotating shell 49 do not contact each other, and the space formed by the over-axis cover 23 and the rotating shell 49 can be used for the passage of a flexible circuit board. Therefore, during the rotation of the over-axis cover 23, the flexible circuit board inside it can be protected.

[0134] In order to meet the different wearing height requirements of the temple ear 3, referring to Figures 4 and 5, in this embodiment, the vertical multi-speed rotation structure 5 is composed of a transverse axis 51, a transverse axis fixing seat 52, a transverse axis rotating seat 53, a positioning arm 54, a positioning groove 55, a disc spring 56 and a rotating shaft nut 57.

[0135] Among them, the transverse axis 51 is perpendicular to surface B, and one end of the transverse axis 51 is fixedly connected to the second end of the transverse axis fixing seat 52 (in this embodiment, the two are an integrated structure), and the other end of the transverse axis 51 passes through the first end of the transverse axis rotating seat 53 and the disc spring 56 in sequence and is threadedly connected to the rotating shaft nut 57; and the disc spring 56 is clamped between the transverse axis rotating seat 53 and the rotating shaft nut 57 and is applied with a pre-tightening force.

[0136] The first end of the transverse axis fixing seat 52 is connected to the second end of the temple body 2 through a third bolt (not shown in the figure), and the second end of the transverse axis rotating seat 53 is connected to the first end of the temple ear 3 through a fourth bolt (not shown in the figure).

[0137] At this time, the temple ear 3 can rotate relative to the temple body 2 around the transverse axis 51. To ensure that the target gear position is maintained during the relative rotational movement, in this embodiment, a positioning arm 54 is connected to the side of the transverse axis rotating seat 53 adjacent to the temple body 2, and a positioning protrusion 541 is provided on the side wall of the positioning arm 54 adjacent to the transverse axis fixing seat 52 at the end facing away from the temple ear 3.

[0138] Among them, a plurality of positioning grooves 55 opened on the transverse shaft fixing seat 52 are sequentially provided on the trajectory of the positioning protrusion 541 generated during the rotation movement of the transverse shaft rotating seat 53 relative to the transverse shaft 51, and the plurality of positioning grooves 55 constitute a positioning groove group.

[0139] And when the temple body 2 and the temple ear 3 are coaxially distributed (or the two are coplanar near the side walls, which are coplanar in this embodiment), the positioning protrusion 541 is arranged in a positioning groove 55, and there are at least one positioning groove 55 on both sides of the positioning groove 55; that is, the number of positioning grooves 55 is at least three, which is three in this embodiment.

[0140] Through the above arrangement, the temple ear 3 can produce vertical rotational movement relative to the temple body 2, thereby achieving the purpose of multi-level adjustment, and the user can adjust the corresponding wearing height according to needs, meeting the needs of different wearing heights.

[0141] In order to prevent the temple hook 3 from rotating beyond a set angle relative to the temple body 2 and damaging the transverse multi-speed rotation structure 4, in this embodiment, two integral limit platforms 521 are further provided on the transverse axis fixing seat 52.

[0142] The two limit platforms 521 are respectively arranged on both sides of the positioning groove group; and when the positioning protrusion 541 is arranged in the outermost positioning groove 55 among all the positioning grooves 55, the positioning arm 54 is in contact with the adjacent limit platform 521, and the limit platform 521 limits the positioning arm 54 from continuing to rotate away from the other limit platform 521.

[0143] In order to protect the vertical multi-speed rotation structure 5, in this embodiment, a fixing seat groove 24 is opened on the side wall of the second end of the temple body 2 adjacent to the frame 6, and the side of the fixing seat groove 24 adjacent to the temple ear 3 is an open structure, and the transverse axis fixing seat 52 is installed in the fixing seat groove 24. At the same time, a temple cover 25 is installed on the side of the fixing seat groove 24 adjacent to the frame 6 to close the fixing seat groove 24, thereby protecting the transverse axis fixing seat 52.

[0144] In this embodiment, in order to further provide installation space for electronic equipment, a second device groove 26 is opened on the side wall of the main part of the temple body 2 adjacent to the frame 6, and the temple cover 25 closes the second device groove 26, thereby improving the space utilization of the equipment and reducing the manufacturing difficulty of the equipment.

[0145] In order to reduce the complexity of the device, in this embodiment, the temple cover 25 and the connecting cover 22 are an integrated structure.

[0146] In order to protect the transverse axis rotating seat 53, in this embodiment, a rotating seat groove 31 is opened on the side wall of the first end of the temple ear 3 adjacent to the frame 6 (the side adjacent to the temple body 2 is an open structure for connecting with the transverse axis fixing seat 52), and an ear cover 32 is installed on the side of the rotating seat groove 31 adjacent to the frame 6, and the transverse axis rotating seat 53 is installed in the rotating seat groove 31, so as to provide protection for it.

[0147] In order to limit the rotation angle of the temple body 2 relative to the connecting part 1, in this embodiment, a first limiting portion 14 is provided on the part of the second end of the connecting part 1 that is away from the frame 6 and is integrated with it, and a second limiting portion 27 is provided on the part of the first end of the temple body 2 that is away from the frame 6 and is integrated with it.

[0148] And the first limiting portion 14 is located on the rotation trajectory generated when the second limiting portion 27 accompanies the temple body 2 in rotating motion around the vertical axis 41; and when the first limiting portion 14 and the second limiting portion 27 are in contact with each other, the angle formed by the side wall of the temple body 2 adjacent to the frame 6 and the side wall of the connecting portion 1 adjacent to the frame 6 is not less than the unfolded wearing angle of the device.

[0149] That is, when the temple body 1 rotates away from the frame 6 and moves to an angle formed with the connecting part 1 that is not less than the unfolded wearing angle of the device, the first limiting part 14 fits into the second limiting part 27, and the first limiting part 14 prevents the second limiting part 27 from continuing to rotate away from the frame 6, thereby achieving the purpose of limiting the rotation of the temple body 2, avoiding the disadvantages caused by excessive rotation, and further ensuring the stability of the device.

[0150] Example 2

[0151] This embodiment provides a pair of smart glasses, which include the multi-directionally adjustable temples for smart glasses shown in Example 1. Since the technical features, game effects, etc. of the multi-directionally adjustable temples for smart glasses have been explained, they will not be repeated here.

[0152] In summary, the multi-directionally adjustable temples for smart glasses and the smart glasses provided in this embodiment have the following beneficial effects:

[0153] 1. With the help of the horizontal multi-speed rotating structure 4, the whole composed of the temple body 2 and the temple ear 3 can be folded relative to the frame 6, thereby meeting the needs of folding and storing the device, helping to reduce the storage space of the device and improving the convenience of carrying the device.

[0154] 2. With the help of the vertical multi-speed rotation structure 5, the temple ear 3 can be rotated relative to the temple body 2 in the vertical direction. Combined with the multi-speed setting, on the one hand, the temple ear 3 can meet various wearing height requirements, thereby improving the applicability of the equipment. On the other hand, the multi-speed setting enables the temple ear 3 to be maintained at a fixed angle relative to the temple body 2, thereby improving the stability of wearing at the target height.

[0155] 3. By setting up multiple equipment slots, it is easy to improve the space utilization of the equipment and help reduce the space occupied by the equipment.

[0156] 4. By arranging the vertical multi-speed rotating structure 5 and the horizontal multi-speed rotating structure 4 in each slot, the stability of the equipment is improved.

[0157] 5. With the help of various closing covers, it helps to improve the disassembly and assembly efficiency of the device.

[0158] It should be noted that, in this document, the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or apparatus comprising the element.

[0159] The above embodiments are only used to illustrate the technical solutions of the present disclosure, rather than to limit them. Although the present disclosure 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 make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present disclosure.

[0160] List of reference numerals 1. Connecting portion; 11. C-shaped groove; 12. First device groove; 13. Device cover; 131. Over-axis notch; 14. First limiting portion; 2. Temple body; 21. Connecting groove; 22. Connecting cover; 23. Over-axis cover; 24. Fixed seat groove; 25. Temple cover; 26. Second device groove; 27. Second limiting portion; 3. Temple ear; 31. Rotating seat groove; 32. Ear cover; 4. Horizontal multi-speed rotation structure; 41. Vertical axis; 411. Circlip; 42. Upper fixed seat; 43. Rotating shaft housing; 44. Spring; 45. Cam seat; 451. Annular wave surface; 4511. Wave crest; 4512. Wave trough; 46. Cam platform; 47. Lower fixed seat; 48. Mounting seat; 49. Rotating housing; 410. Connecting piece; 5. Vertical multi-speed rotation structure; 51. Horizontal axis; 52. Horizontal axis fixing seat; 521. Limiting platform; 53. Horizontal axis rotating seat; 54. Positioning arm; 541. Positioning protrusion; 55. Positioning groove; 56. Disc spring; 57. Rotating shaft nut; 6. Frame.

Claims

1. A multi-directionally adjustable temple for smart glasses, comprising a connecting portion, a temple body, a temple ear, a vertical multi-speed rotating structure and a horizontal multi-speed rotating structure; The first end of the connecting portion is used to connect with the mirror frame; The transverse multi-speed rotation structure is rotatably connected to the second end of the connecting portion and the first end of the temple body, so as to realize the temple body to perform multi-speed axial rotation movement on the surface A to move closer to or away from the frame; The vertical multi-speed rotating structure is rotatably connected to the second end of the temple body and the first end of the temple ear, so as to realize the temple ear to perform multi-speed axial rotation relative to the temple body on the surface B; The surface A is perpendicular to the surface B.

2. The multi-directionally adjustable temple for smart glasses according to claim 1, wherein: The transverse multi-speed rotating structure comprises a vertical shaft, an upper fixed seat, a rotating shaft housing, a spring, a cam seat, a cam platform and a lower fixed seat; The vertical axis is perpendicular to the surface A; The bottom and upper ends of the vertical shaft are sleeved and connected with a lower fixing seat and an upper fixing seat in sequence; The vertical shaft is located between the upper fixing seat and the lower fixing seat, and is sleeved with a rotating shaft housing, a spring, a cam seat and a cam platform in sequence from top to bottom; The rotating shaft housing is a bottom-open structure, and a spring is arranged inside the housing; The bottom end of the spring is tightly pressed against the cam seat in the shaft housing; The cam seat is connected to the rotating shaft housing through a first limiting member; The first limiting member is used to enable the cam seat to linearly reciprocate in the shaft housing only along the vertical axis; The bottom of the cam seat is an annular wave surface that undulates in the vertical axis direction, and the annular wave surface is tapered as a whole; A cam platform disposed in the rotating shaft housing is installed on the top of the lower fixing seat; The cam platform is a central convex structure, and the top shape of the cam platform is the same as the shape of the wave crest in the annular wave surface; There are no less than two wave peaks; The upper fixing seat and the lower fixing seat are respectively connected to the first end of the connecting portion, and the shaft shell is connected to the first end of the temple body; When the angle formed by the temple body and the connecting portion is the unfolded wearing angle of the device, the raised portion in the cam platform fits with a wave crest; When the angle formed by the temple body and the connecting portion is the folding and storage angle of the device, the protrusion in the cam platform Partially fits with another crest.

3. The multi-directionally adjustable temple for smart glasses according to claim 2, wherein: The upper fixing seat and the lower fixing seat are both sleeved with mounting seats, and the upper fixing seat is connected to the corresponding mounting seat via a second limiting member; The lower fixing seat is connected to the corresponding mounting seat via another second limiting member; The second limiting member is used to enable the upper fixing seat to only perform linear reciprocating motion along the axial direction of the vertical axis relative to the corresponding mounting seat, and Used to enable the lower fixing seat to perform linear reciprocating motion only along the axial direction of the vertical axis relative to the corresponding mounting seat; The connecting portion is provided with a C-shaped groove; The opening direction of the C-shaped groove is toward the mirror frame; The transverse multi-speed rotating structure is arranged in the vertical part of the C-shaped groove and does not contact the C-shaped groove; A mounting seat is respectively embedded in two transverse parts of the C-shaped groove; The two mounting seats are both connected to the connecting portion; The vertical portion of the C-shaped groove is also connected to the space outside the connecting portion through a connecting notch; The rotating shaft shell is connected to the temple body through the connecting notch.

4. The multi-directionally adjustable temple for smart glasses according to claim 3, wherein: The outer side of the rotating shaft shell is sleeved with a rotating shell; The rotating shell and the temple body are an integrated structure.

5. The multi-directionally adjustable temple for smart glasses according to claim 4, wherein: The rotating shell is connected to the temple body through a connecting piece; The temple body is provided with a connecting groove; A connection cover is installed on the connection groove; The end of the connecting member adjacent to the temple body is installed in the connecting groove; The connecting portion is provided with a first equipment slot, the first equipment slot is connected to the C-shaped slot, a equipment cover is installed on the first equipment slot, and the equipment cover closes the whole formed by the first equipment slot and the C-shaped slot; A shaft notch is provided on the portion of the equipment cover adjacent to the rotating shell; A shaft cover is provided in the shaft notch; The end of the shaft cover facing away from the connecting portion is connected to the connecting cover.

6. The multi-directionally adjustable temple for smart glasses according to claim 1, wherein: The vertical multi-speed rotating structure includes a transverse shaft, a transverse shaft fixing seat, a transverse shaft rotating seat, a positioning arm, a positioning slot, a disc spring and a rotating shaft nut; The first end of the transverse axis fixing seat is connected to the second end of the temple body; The second end of the transverse shaft fixing seat is fixedly connected to the first end of the transverse shaft; The transverse axis is perpendicular to the plane B; The second end of the transverse shaft rotating seat passes through the first end of the transverse shaft rotating seat and the disc spring in sequence and is connected to the rotating shaft nut; The second end of the transverse axis rotating seat is fixedly connected to the first end of the temple hanging ear; The positioning arm is connected to one side of the transverse axis rotating seat adjacent to the temple body; A plurality of positioning grooves are provided on the side wall of the transverse shaft fixing seat adjacent to the positioning arm, and the number of the positioning grooves is no less than three; A positioning protrusion integral with the positioning arm is provided on the side wall adjacent to the positioning groove; All the positioning grooves are distributed on the rotation track formed during the rotation movement of the positioning protrusion around the transverse axis; When the temple body and the top of the temple ear are coplanar, the positioning protrusion is located in a positioning groove, and the number of the positioning grooves on both sides of the positioning protrusion is not less than one.

7. The multi-directionally adjustable temple for smart glasses according to claim 6, wherein: Two limit platforms are also installed on the transverse shaft fixing seat; The two limiting platforms are respectively arranged on both sides of the whole formed by all the positioning grooves; When the positioning protrusion is located in the outermost positioning groove among all the positioning grooves, the positioning arm is in contact with the adjacent limiting platform.

8. The multi-directionally adjustable temple for smart glasses according to claim 7, wherein: The temple body is provided with a fixing seat groove; The temple cover is installed on the fixing seat groove; The side of the fixing seat groove adjacent to the temple hanging ear is an open structure; The transverse shaft fixing seat is installed in the fixing seat groove; The temple hanging ears are provided with a rotating seat groove; A hanging ear cover is installed on the rotating seat groove; The side of the rotating seat groove adjacent to the temple body is an open structure; The transverse axis rotating seat is installed in the rotating seat groove.

9. The multi-directionally adjustable temple for smart glasses according to claim 8, wherein: The temple body is also provided with a second equipment slot, and the temple cover closes the second equipment slot.

10. The multi-directionally adjustable temple for smart glasses according to claim 1, wherein: The connecting portion is provided with a first limiting portion; The temple body is provided with a second limiting portion; The first limiting portion is located on the rotation track of the second limiting portion; When the first limiting portion is in contact with the second limiting portion, the angle formed by the temple body and the connecting portion is not less than the unfolded wearing angle of the device.

11. A pair of smart glasses, comprising the multi-directionally adjustable temples for smart glasses according to any one of claims 1 to 10.

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