Waterproof AR glasses

Abstract

The utility model discloses a pair of waterproof AR glasses. The pair of waterproof AR glasses comprises a glasses frame and a first elastic sealing piece, the glasses frame comprises a frame cover plate and a frame body, the frame cover plate and the frame body are oppositely arranged and form a containing cavity used for containing an optical machine assembly, the frame cover plate is provided with a first edge part, the first edge part is arranged along the edge of the frame cover plate, and the frame body is provided with a second edge part; the second edge part is arranged along the edge of the frame body, the first edge part and the second edge part are adjacently arranged and form a first crack, and the first elastic sealing piece is arranged along the first crack and clamped between the first edge part and the second edge part to seal the first crack. The frame cover plate and the frame body clamp the first elastic sealing piece from the two sides so that the first elastic sealing piece can deform to completely seal the first crack, and therefore the whole machine is waterproof.

Description

Technical Field

[0001] The utility model relates to the technical field of AR glasses, in particular to a waterproof AR glasses. Background Art

[0002] AR (Augmented Reality) glasses can provide users with virtual texts, images, videos and other contents, and can also allow users to view real-world scenes. Moreover, the virtual contents and real-world scenes can be integrated and interacted to meet the application requirements in various fields such as entertainment, consumption, education, social networking and industrial production for users.

[0003] Traditional AR glasses usually perform local sealing for waterproofing by means of glue filling or bonding. However, the bonding method is prone to imperceptible gaps, and the local sealing method cannot achieve overall waterproofing of the whole machine. Summary of the Utility Model

[0004] To solve the problem of the inability to perform overall waterproofing of the whole machine in the prior art, the utility model provides a waterproof AR glasses.

[0005] A waterproof AR glasses provided by the present application includes a frame and a first elastic seal. The frame includes a frame cover plate and a frame body. The frame cover plate and the frame body are oppositely arranged and form a cavity for accommodating an optical engine assembly. The frame cover plate is provided with a first edge portion, and the first edge portion is arranged along the edge of the frame cover plate. The frame body is provided with a second edge portion, and the second edge portion is arranged along the edge of the frame body. The first edge portion and the second edge portion are adjacently arranged and form a first slit. The first elastic seal is arranged along the first slit, and the first elastic seal is clamped between the first edge portion and the second edge portion to seal the first slit.

[0006] In some embodiments, the frame cover plate and the frame body relatively press the first elastic seal to cause the first elastic seal to deform. After the first elastic seal deforms, the first elastic seal fills the first slit.

[0007] In some embodiments, the first edge portion is provided with one or at least two first positioning grooves, and a part of the first elastic seal is clamped in the first positioning grooves and abuts against the second edge portion;

[0008] And / or, the second edge portion is provided with one or at least two second positioning grooves, and a part of the first elastic seal is clamped in the second positioning grooves and abuts against the first edge portion.

[0009] In some embodiments, the waterproof AR glasses further include a lens and a second elastic seal. The frame is provided with a lens cavity, and the lens is assembled in the lens cavity. Along the edge of the lens, a second slit is formed between the lens and the frame, and the second elastic seal is disposed between the lens and the frame to seal the second slit.

[0010] In some embodiments, the lens is clamped between the frame cover plate and the frame body;

[0011] The frame cover plate is provided with a first pressing portion, and the frame body is provided with a second pressing portion. The first pressing portion and the second pressing portion are disposed along the edge of the lens cavity and are respectively pressed against and attached to the front and back surfaces of the lens. The second slit is located between the first pressing portion and the second pressing portion. Two sets of the second elastic seals are disposed in the second slit, and the two sets of the second elastic seals are respectively close to the first pressing portion and the second pressing portion. The second elastic seal abuts against the outer peripheral side of the lens and the inner peripheral side of the lens cavity.

[0012] In some embodiments, the first pressing portion and the second pressing portion are provided with one or at least two third positioning grooves, and the second elastic seal is partially clamped in the third positioning groove and abuts against the lens;

[0013] And / or, at least one fourth positioning groove is formed on the lens, and the second elastic seal is partially clamped in the fourth positioning groove and abuts against the first pressing portion or the second pressing portion.

[0014] In some embodiments, the first elastic seal and the second elastic seal are connected as a whole.

[0015] In some embodiments, the waterproof AR glasses further include temple arms and a third elastic seal. The temple arms are connected to the frame, and the third elastic seal is disposed on the temple arms to seal the gaps on the temple arms.

[0016] In some embodiments, the temple arms include a main body and a cover plate. A third edge portion is provided at the edge of the main body, and a fourth edge portion is provided at the edge of the cover plate. The third edge portion and the fourth edge portion are adjacently disposed and form a third slit. The third elastic seal is disposed along the third slit to seal the third slit.

[0017] In some embodiments, the cross sections of the first elastic seal, the second elastic seal, and the third elastic seal are rectangular, circular, oval, or parallelogram.

[0018] Compared with the prior art, the beneficial effects of an embodiment of the present utility model of a waterproof AR glasses are as follows: A waterproof AR glasses provided in this application includes a frame and a first elastic seal. The frame includes a frame cover plate and a frame body. The edges of the frame cover plate and the frame body are respectively provided with a first edge portion and a second edge portion. A first slit is formed between the first edge portion and the second edge portion. The first elastic seal is arranged along the first slit at the edges of the frame cover plate and the frame body. The frame cover plate and the frame body sandwich the first elastic seal from both sides, causing the first elastic seal to deform and thus completely seal the first slit, thereby achieving the waterproofing of the whole machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of an embodiment of this application;

[0020] Figure 2 is an exploded structure schematic diagram of an embodiment of this application;

[0021] Figure 3 is a sectional structure schematic diagram of an embodiment of this application;

[0022] Figure 4 is Figure 3 a schematic diagram of the enlarged structure at position A in

[0023] Figure 5 is another sectional structure schematic diagram of an embodiment of this application;

[0024] Figure 6 is Figure 5 a schematic diagram of the enlarged structure at position B in

[0025] Figure 7 is Figure 5 a schematic diagram of the enlarged structure at position C in

[0026] 100, frame; 11, frame cover plate; 111, first edge portion; 112, first pressing portion; 12, frame body; 121, second edge portion; 122, second pressing portion; 01, cavity; 02, lens cavity; 200, first elastic seal; 300, second elastic seal; 400, lens; 500, temple; 51, main body; 511, third edge portion; 52, cover plate; 521, fourth edge portion; 600, third elastic seal; 001, first slit; 002, second slit; 003, third slit; 700, optical engine assembly. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any restrictive effect on the protection scope of the present utility model.

[0028] It should be noted that like reference numerals and letters indicate like items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] It should be noted that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the figures, or the orientation or positional relationship in which the utility model product is habitually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 construed as a limitation on the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for distinguishing descriptions and should not be construed as indicating or implying relative importance.

[0030] In addition, terms such as "horizontal", "vertical", "hanging", etc. do not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model.

[0032] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0033] Such as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 As shown in

[0034] The frame cover plate 11 and the frame body 12 are respectively provided with a first edge portion 111 and a second edge portion 121. Among them, the first edge portion 111 is arranged along the edge of the frame cover plate 11, the second edge portion 121 is arranged along the edge of the frame body 12, the first edge portion 111 and the second edge portion 121 are arranged adjacent to each other and form a first slit 001, and the first elastic component is arranged along the first slit 001 and is clamped between the first edge portion 111 and the second edge portion 121 to seal the first slit 001.

[0035] Preferably, the first elastic seal 200 can be a gelatinous part made of elastic materials such as rubber or silica gel. On the basis of the above structure, it can effectively prevent liquids such as water from entering the interior of the waterproof AR glasses from the edge of the spectacle frame 100, that is, the overall waterproofness of the waterproof AR glasses is realized.

[0036] The technical details of each component will be introduced one by one below.

[0037] In some embodiments, such as Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 As shown, the above-mentioned frame cover plate 11 and frame body 12 relatively press the first elastic seal 200, and the first elastic seal 200 undergoes elastic deformation. After the first elastic seal 200 undergoes elastic deformation, it fills the first slit 001. In this way, the first slit 001 is completely blocked and filled, further enhancing the overall waterproofness of the waterproof AR glasses.

[0038] In some embodiments, the above-mentioned first edge portion 111 is provided with one or at least two first positioning grooves, and a part of the first elastic seal 200 is clamped inside the first positioning groove and abuts against the second edge portion 121; and / or, the above-mentioned second edge portion 121 is provided with one or at least two second positioning grooves, and a part of the first elastic seal 200 is clamped in the second positioning groove and abuts against the first edge portion 111.

[0039] Such as Figure 3 、 Figure 4 、 Figure 5 、 Figure 6As shown, the first edge portion 111 and the second edge portion 121 are respectively provided with a first positioning groove (not shown in the figure) and a second positioning groove (not shown in the figure). The first elastic seal 200 is partially stuck inside the first positioning groove and the second positioning groove. Through the above design, on the one hand, the first positioning groove and the second positioning groove can fix the position of the first elastic seal 200, preventing the position of the first elastic seal 200 from sliding and shifting, which may affect the sealing performance of the first elastic seal 200. On the other hand, they can increase the contact area between the first elastic seal 200 and the frame cover 11 and the frame body 12 respectively. The larger the contact area between the first elastic seal 200 and the frame cover 11 and the frame body 12, the more beneficial it is to the sealing performance exerted by the first elastic seal 200.

[0040] In some embodiments, such as Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, the waterproof AR glasses provided by the present application further include a lens 400 and a second elastic seal 300. The frame 100 is provided with a lens cavity 02 for assembling the lens 400. The lens 400 is assembled inside the lens cavity 02. Along the edge of the lens 400, a second slit 002 is formed between the lens 400 and the frame 100. The second elastic seal 300 is disposed between the lens 400 and the frame 100 to seal the second slit 002.

[0041] Preferably, the second elastic seal 300 can be a rubbery part made of elastic materials such as rubber or silica gel, and has good elasticity.

[0042] In practical applications, the lens 400 and the frame 100 are usually designed as a split type. After the lens 400 is assembled on the frame 100, there will be a gap between the frame 100 and the lens 400. It can be understood that this gap is in a communicating state with the above-mentioned second slit 002. After the second elastic seal 300 seals the second slit 002, water and other liquids in the external environment cannot enter the waterproof AR glasses through the gap between the lens 400 and the frame 100, thereby enhancing the overall waterproof performance of the waterproof AR glasses.

[0043] In some embodiments, such as Figure 3 , Figure 4 , Figure 5 , Figure 6As shown, the above-mentioned lens 400 is clamped between the frame cover plate 11 and the frame body 12. The above-mentioned frame cover plate 11 is provided with a first pressing portion 112, and the above-mentioned frame body 12 is provided with a second pressing portion 122. The first pressing portion 112 and the second pressing portion 122 are arranged along the edge of the lens cavity 02 and are respectively pressed against and adhered to the front and back of the lens 400 to fix the lens 400. And the second slit 002 is located between the first pressing portion 112 and the second pressing portion 122. Two groups of second elastic sealing members 300 for sealing are arranged in the second slit 002, and the two groups of second elastic sealing members 300 are respectively close to the first pressing portion 112 and the second pressing portion 122. The second elastic sealing member 300 abuts against the outer peripheral side of the lens 400 and the inner peripheral side of the lens cavity 02. In this way, a waterproof sealing structure can be formed by sealing through the second elastic sealing member 300 between the frame cover plate 11 and the lens 400, and between the frame body 12 and the lens 400, so that external water and other liquids cannot enter the interior of the waterproof AR glasses through the gaps between the two sides of the lens 400 and the frame cover plate 11 and the frame body 12 respectively. Then, combined with the above-mentioned first sealing assembly, very good waterproof performance of the whole machine is achieved.

[0044] In some embodiments, the above-mentioned first pressing portion 112 and the second pressing portion 122 are provided with one or at least two third positioning grooves, and the second elastic sealing member 300 is partially clamped in the third positioning groove and abuts against the lens 400; and / or, at least two fourth positioning grooves are formed on the above-mentioned lens 400, and the second elastic sealing member 300 is partially clamped in the fourth positioning groove and abuts against the first pressing portion 112 or the second pressing portion 122.

[0045] As Figure 5 , Figure 6 As shown, a third positioning groove (not shown in the figure) is formed in both the first pressing portion 112 and the second pressing portion 122, and two fourth positioning grooves (not shown in the figure) are formed on the above-mentioned lens 400 and are arranged opposite to the third positioning grooves on the first pressing portion 112 and the second pressing portion 122 respectively to clamp the second elastic sealing member 300; by providing the third positioning groove and the fourth positioning groove, on the one hand, the position of the second elastic sealing member 300 can be limited to ensure that the second elastic sealing member 300 can play its sealing role well, and on the other hand, the pressing and adhering area between the second elastic sealing member 300 and the first pressing portion 112, the second pressing portion 122 and the lens 400 can be increased. It can be understood that the larger the pressing and adhering area is, the better the sealing performance of the second elastic sealing member 300 is, that is, it is beneficial to improve the waterproof performance of the waterproof AR glasses.

[0046] In some embodiments, the first elastic seal 200 and the second elastic seal 300 are connected to form a single entity. In practical applications, the first elastic seal 200 and the second elastic seal 300 are usually made of the same material and integrally molded by a mold. Being a single entity allows for one-time production and processing of the first elastic seal 200 and the second elastic seal 300 without the need for multiple operations, reducing the difficulty of production and processing. Also, the first elastic seal 200 and the second elastic seal 300 being a single entity can reduce the steps in the assembly process of the waterproof AR glasses, lowering the assembly difficulty of the waterproof AR glasses.

[0047] In some embodiments, such as Figure 1 、 Figure 2 、 Figure 5 、 Figure 7 shown, the waterproof AR glasses provided by the present application further include temple arms 500 and a third seal. Among them, the temple arms 500 are connected to the frame 100, and the third elastic seal 600 is disposed on the temple arms 500 to seal the gaps on the temple arms 500.

[0048] Please refer again to Figure 5 、 Figure 7 , the above-mentioned temple arms 500 include a main body 51 and a cover plate 52. A third edge portion 511 is provided at the edge of the main body 51, and a fourth edge portion 521 is provided at the edge of the cover plate 52. The third edge portion 511 and the fourth edge portion 521 are adjacent to each other and form a third slit 003. The above-mentioned third elastic seal 600 is disposed along the third slit 003 to seal the third slit 003.

[0049] In practical applications, in order to reduce the weight of the waterproof AR glasses and increase the wearing comfort of the user, the temple arms 500 are designed to be a hollow structure. After external water enters the interior of the temple arms, it is difficult to drain. Through the above design, the third elastic seal 600 can seal the third slit 003 along the edge of the temple arms 500, thereby effectively preventing external water and other liquids from entering the interior of the temple arms 500, making the overall structure of the waterproof AR glasses have good waterproof performance and also having a good improvement effect on the experience of the waterproof AR glasses during actual use.

[0050] It can be understood that, please refer to Figure 7 , the above-mentioned third elastic seal 600 can be made of materials with good elasticity and deformation ability such as rubber and silica gel, and can undergo elastic deformation under the pressing of the main body 51 and the cover plate 52 to sufficiently block and fill the third slit 003, thereby effectively preventing external water and other liquids from entering the interior of the temple arms 500.

[0051] In practical applications, the first elastic seal 200, the second elastic seal 300 and the third elastic seal 600 can be made of the same material, which can reduce the types of materials required to produce the waterproof AR glasses and further reduce the difficulty of processing and producing the waterproof AR glasses.

[0052] According to actual needs, the cross-sections of the first elastic seal 200, the second elastic seal 300 and the third elastic seal 600 may be rectangular, circular, elliptical or parallelogram. The first elastic seal 200, the second elastic seal 300 and the third elastic seal 600 with different cross-sectional shapes may be used according to the actual product situation, so that the waterproofness of the waterproof AR glasses is more stable.

[0053] In some embodiments, the frame cover plate 11 and the cover plate 52 are connected as a whole, the frame body 12 and the main body 51 are connected as a whole, the first elastic seal 200 and the third elastic seal 600 are connected as a whole, the first edge portion 111 and the fourth edge portion 521 are continuous structures, and the second edge portion 121 and the third edge portion 511 are continuous structures, so that the overall waterproof structure of the waterproof AR glasses is more integrated, and the number of components of the waterproof AR glasses can be reduced, and the structure is more compact. In practical applications, the first elastic seal 200 and the third elastic seal 600 are made of the same material. After the two are connected as a whole, they can be produced in one go, reducing the steps required for production and processing.

[0054] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0055] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0056] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A waterproof AR glasses, characterized in that: include: A spectacles frame (100), the spectacles frame (100) comprising a frame cover (11) and a frame body (12), the frame cover (11) and the frame body (12) being arranged opposite to each other and forming a cavity (01) for accommodating an optical-mechanical assembly (700), the frame cover (11) being provided with a first edge portion (111), the first edge portion (111) being arranged along an edge of the frame cover (11), the frame body (12) being provided with a second edge portion (121), the second edge portion (121) being arranged along an edge of the frame body (12), the first edge portion (111) and the second edge portion (121) being arranged adjacent to each other and forming a first gap (001); A first elastic seal (200), wherein the first elastic seal (200) is arranged along the first slit (001), and the first elastic seal (200) is clamped between the first edge portion (111) and the second edge portion (121) to seal the first slit (001).

2. The waterproof AR glasses according to claim 1, characterized in that: The frame cover (11) and the frame body (12) relatively press the first elastic seal (200) to cause the first elastic seal (200) to deform; after the first elastic seal (200) is deformed, the first elastic seal (200) fills the first gap (001).

3. The waterproof AR glasses according to claim 1, characterized in that: The first edge portion (111) is provided with one or at least two first positioning grooves, and the first elastic sealing member (200) is partially stuck in the first positioning groove and abuts against the second edge portion (121); And / or, the second edge portion (121) is provided with one or at least two second positioning grooves, and the first elastic sealing member (200) is partially stuck in the second positioning groove and abuts against the first edge portion (111).

4. The waterproof AR glasses according to any one of claims 1 to 3, characterized in that: The waterproof AR glasses also include a lens (400) and a second elastic seal (300); the frame (100) is provided with a lens cavity (02); the lens (400) is assembled in the lens cavity (02); along the edge of the lens (400), a second gap (002) is formed between the lens (400) and the frame (100); the second elastic seal (300) is arranged between the lens (400) and the frame (100) to seal the second gap (002).

5. The waterproof AR glasses according to claim 4, characterized in that: The lens (400) is sandwiched between the frame cover (11) and the frame body (12); The frame cover (11) is provided with a first pressing portion (112), and the frame body (12) is provided with a second pressing portion (122). The first pressing portion (112) and the second pressing portion (122) are arranged along the edge of the lens cavity (02) and are respectively pressed and fitted with the front and back sides of the lens (400). The second gap (002) is located between the first pressing portion (112) and the second pressing portion (122). Two groups of the second elastic seals (300) are arranged in the second gap (002), and the two groups of the second elastic seals (300) are respectively close to the first pressing portion (112) and the second pressing portion (122). The second elastic seal (300) abuts against the outer peripheral side of the lens (400) and the inner peripheral side of the lens cavity (02).

6. The waterproof AR glasses according to claim 5, characterized in that: The first pressing portion (112) and the second pressing portion (122) are provided with one or at least two third positioning grooves, and the second elastic sealing member (300) is partially stuck in the third positioning groove and abuts against the lens (400); And / or, at least one fourth positioning groove is formed on the lens (400), and the second elastic sealing member (300) is partially stuck in the fourth positioning groove and abuts against the first pressing portion (112) or the second pressing portion (122).

7. The waterproof AR glasses according to claim 4, characterized in that: The first elastic sealing component (200) and the second elastic sealing component (300) are connected as a whole.

8. The waterproof AR glasses according to claim 4, characterized in that: The waterproof AR glasses further include temples (500) and a third elastic sealing member (600), wherein the temples (500) are connected to the frame (100), and the third elastic sealing member (600) is arranged on the temples (500) to seal the gaps on the temples (500).

9. The waterproof AR glasses according to claim 8, characterized in that: The temple (500) comprises a main body (51) and a covering plate (52), the edge of the main body (51) is provided with a third edge portion (511), the edge of the covering plate (52) is provided with a fourth edge portion (521), the third edge portion (511) and the fourth edge portion (521) are arranged adjacent to each other and form a third gap (003), and the third elastic sealing member (600) is arranged along the third gap (003) to seal the third gap (003).

10. The waterproof AR glasses according to claim 8, characterized in that: The cross-sections of the first elastic seal (200), the second elastic seal (300) and the third elastic seal (600) are rectangular, circular, elliptical or parallelogram.

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