CN214846054U - AR glasses mirror holder and AR glasses - Google Patents

Abstract

The utility model discloses a AR glasses mirror holder, including metal center and metal upper cover, the metal center is platelike and is used for the mounting panel of installing the system board at the protruding formation in one side, the metal upper cover is installed the top of system board and with the mounting panel links to each other, the mounting panel with the metal upper cover and the system board with all be equipped with between the mounting panel and be used for radiating connecting piece. The utility model discloses still disclose the AR glasses including AR glasses mirror holder. Compared with the prior art, beneficial effect lies in: through adopting the metal center to install the system board to cover the metal upper cover on the system board, and all be equipped with between system board and metal center and the metal upper cover and be used for radiating connecting piece, because of the heat conductivity of metal is good, make the heat that the system board produced can dispel the heat to the air through metal center and metal upper cover fast in, thereby can improve the heat dissipation of mirror holder.

Description

AR glasses mirror holder and AR glasses

[ technical field ] A method for producing a semiconductor device

The utility model relates to a AR glasses technical field, specificly relates to an AR glasses mirror holder and AR glasses.

[ background of the invention ]

In recent years, with the improvement of image processing technology and the development of technologies such as 5G and optical materials, products and application technologies related to AR (Augmented Reality) technology have become mature and have gradually become generally mature. Taking AR glasses as an example, the AR glasses can interact a real scene and a virtual scene, and have great application prospects in the fields of games, entertainment, education, engineering and the like.

In the prior art, synchronous positioning and modeling functions are required for deep interaction between the AR glasses and an external real environment, and a SLAM (synchronous positioning and modeling) module is usually installed, however, although the SLAM module has a small volume, the heat generation is serious, and the spectacle frame is made of plastic, so that the problem of inaccurate alignment of the optical machine position is easily caused.

Accordingly, there is a need for an AR eyeglass frame and AR eyeglasses that overcome the deficiencies of the prior art.

[ Utility model ] content

The utility model aims at providing a AR glasses mirror holder aims at improving the heat dispersion and the installation accuracy of mirror holder.

In order to achieve the above object, the utility model provides a AR glasses mirror holder, including metal center and metal upper cover, the metal center is platelike and is used for the mounting panel of installing the system board at the protruding formation in one side, the metal upper cover is installed the top of system board and with the mounting panel links to each other, the mounting panel with the metal upper cover and the system board with all be equipped with between the mounting panel and be used for radiating connecting piece.

As the utility model discloses an improvement of AR glasses mirror holder, the both ends bending of metal center forms two relative settings and is used for installing the mirror foot portion of mirror foot, two one side that is close to each other of mirror foot portion is used for installing an ray apparatus subassembly respectively, just the middle part fretwork of metal center forms and corresponds human eyes and supplies two the breach that ray apparatus subassembly printing opacity used, the mounting panel sets up two between the mirror foot portion and lie in the top of breach.

As an improvement of the utility model, the mounting panel deviates from protruding a plurality of being used for of one side of breach forms bears the fixing base of system board, the system board install in on the fixing base with the mounting panel interval forms and is used for the holding the clearance of connecting piece.

As an improvement of the AR glasses frame of the utility model, the connecting piece is heat dissipation glue.

As an improvement of the AR glasses frame of the utility model, a plurality of right have still been seted up on the mounting panel to the first louvre of system board.

As an improvement of the AR glasses frame of the utility model, the metal cover is provided with a plurality of right the second louvres of the system board.

As an improvement of the utility model, the utility model discloses AR glasses mirror holder still is equipped with two casings on the metal center, and two casing settings are two one side of being close to each other of mirror foot portion, and every the top of casing be equipped with the roof of metal upper cover parallel and level, the metal upper cover is connected in two between the roof.

As an improvement of the utility model, the both ends of metal upper cover are equipped with a connecting plate, every respectively the bayonet socket has been seted up on the connecting plate, every the roof is close to the one end of metal upper cover be equipped with bayonet socket buckle complex card is protruding.

As an improvement of the AR glasses frame of the utility model, two a plurality of third louvres have still been seted up respectively to one side that is close to each other of casing.

The utility model also provides an AR glasses including above-mentioned AR glasses mirror holder.

Compared with the prior art, the utility model discloses AR glasses mirror holder and AR glasses's beneficial effect lies in: through adopting the metal center to install the system board to cover the metal upper cover on the system board, and all be equipped with between system board and metal center and the metal upper cover and be used for radiating connecting piece, because of the heat conductivity of metal is good, make the heat that the system board produced can dispel the heat to the air through metal center and metal upper cover fast in, thereby can improve the heat dissipation of mirror holder.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is an exploded perspective view of the AR glasses frame provided by the present invention.

Fig. 2 is a perspective view of the middle frame shown in fig. 1.

Fig. 3 is a perspective view of another angle of the middle frame shown in fig. 1.

Fig. 4 is an enlarged view of the area a shown in fig. 1.

Fig. 5 is an enlarged view of the region B shown in fig. 1.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantageous technical effects of the present invention more clearly understood, the present invention is further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration only and not by way of limitation.

Referring to fig. 1 to 5, the present invention provides an AR glasses frame 100 for AR glasses to improve heat dissipation performance and installation accuracy of the AR glasses.

In the embodiment of the present invention, the AR glasses frame 100 includes a metal middle frame 10 and a metal upper cover 20, the metal middle frame 10 is plate-shaped and forms a mounting plate 101 for mounting the system board 30 at a side protrusion, the metal upper cover 20 is installed above the system board 30 and connected to the mounting plate 101, the mounting plate 101 and the metal upper cover 20 and the system board 30 and the mounting plate 101 are all provided with a connecting member (not shown) for heat dissipation therebetween.

Here, the metal middle frame 10 and the metal upper cover 20 may be made of aluminum alloy, which has good thermal conductivity, and is beneficial for the metal middle frame 10 and the metal upper cover 20 to absorb heat generated by the system board 30, so that the frame has good heat dissipation.

In this embodiment, two ends of the metal middle frame 10 are bent to form two opposite temple portions 102 for mounting temples (not shown), one side of the two temple portions 102 close to each other is used for mounting one optical mechanical assembly 11, the middle portion of the metal middle frame 10 is hollowed to form a notch 103 corresponding to two eyes of a human body and used for transmitting light of the two optical mechanical assemblies 11, and the mounting plate 101 is disposed above the notch 103 and located between the two temple portions 102.

It can be understood that the aluminum alloy has good mechanical strength, and the density of aluminum alloy is less, not only makes metal center 10 frivolous more, and metal center 10 is difficult for producing the deformation moreover for optical machine subassembly 11 can not produce the inaccurate phenomenon in location because of the mirror holder warp at the during operation, thereby does benefit to system board 30 and when optical machine subassembly 11 realizes real scene and virtual scene interactive function, accurate realization synchronous positioning and modeling function.

Meanwhile, the metal middle frame 10 also has good machining performance, so that the machining precision is improved, the consistency of products is guaranteed, the installation positions of the optical-mechanical assembly 11 and the system board 30 can be accurately set, and the problem of inaccurate positioning can be further avoided.

In some embodiments, a plurality of fixing seats 1011 for carrying the system board 30 are formed by protruding one side of the mounting board 101 away from the notch 103, and a gap for accommodating a connector is formed between the system board 30 and the mounting board 101 after the system board 30 is mounted on the fixing seats 1011. Preferably, the connection member may be made of heat-dissipating glue made of heat-conductive silicone so as to facilitate the transfer of heat generated from the system board 30 to the mounting board 101.

In this embodiment, the fixing base 1011 is provided with a screw hole, the system board 30 is provided with mounting holes 301 corresponding to the fixing base 1011 one by one, and the system board 30 is suspended and fixed above the mounting plate 101 by screws passing through the mounting holes 301 and the screw holes corresponding to the fixing base 1011, so that the system board 30 is more firmly and stably fixed.

In some embodiments, the mounting plate 101 is further provided with a plurality of first heat dissipation holes 1012 facing the system board 30, so as to improve heat dissipation, and meanwhile, the first heat dissipation holes 1012 can also reduce the weight of the mounting plate 101, so that the larger the first heat dissipation holes 1012, the better the mounting plate 101 is, the lighter the mounting plate 101 is, of course, the larger the first heat dissipation holes 1012, the smaller the strength of the mounting plate 101 is, and here, it is only necessary to ensure that the strength of the mounting plate 101 can support the system board 30.

Similarly, the metal top cover 20 is also provided with a plurality of second heat dissipating holes 201 facing the system board 30, the second heat dissipating holes 201 may be arranged in a matrix, and the size of the second heat dissipating holes 201 should not be too large to prevent the entry of foreign objects, for example, the second heat dissipating holes 201 may be circular holes with a diameter of 1-2 mm.

In some embodiments, two housings 104 for fixing the metal top cover 20 are further disposed on the metal middle frame 10, so that the metal top cover 20 can be fixed above the mounting plate 101, and a space for placing a connecting component can be formed between the metal top cover 20 and the mounting plate 101 to facilitate heat dissipation through the connecting component, and a structural component for fixing the metal top cover 20 does not need to be disposed on the mounting plate 101, so that the size of the mounting plate 101 only needs to be ensured to be capable of mounting the system board 30, thereby facilitating reduction of the area of the mounting plate 101, and reducing the volume of the metal middle frame 10.

In this embodiment, the two housings 104 are respectively disposed on the sides of the two lens portions 102 close to each other, and the top end of each housing 104 is provided with a top plate 1041 flush with the metal upper cover 20, and the metal upper cover 20 is connected between the two top plates 1041, where the surface of the metal upper cover 20 is aligned with the surface of the top plate 1041, so that the metal upper cover 20 and the top plate 1041 can be connected into a whole to increase the aesthetic appearance of the AR glasses.

Preferably, two ends of the metal upper cover 20 are respectively provided with a connecting plate 202, each connecting plate 202 is provided with a bayonet 2021, correspondingly, one end of each top plate 1041 close to the metal upper cover 20 is provided with a clamping protrusion 1042 in snap connection with the bayonet 2021, and the metal upper cover 20 is fixed between the two top plates 1041 through the snap connection between the bayonet 2021 and the clamping protrusion 1042, so that the fixing structure is simple and reliable, and is convenient to install.

Furthermore, the ends of the two housings 104 close to each other are connected to an opto-mechanical component 11, so that the opto-mechanical component 11 can be fixed more stably and can also be used for shielding the protrusions on the lens leg 102, thereby facilitating the wearing of the user.

Specifically, each optical mechanical component 11 includes an optical mechanical piece 111 corresponding to the eyes of the human body and facing the notch 103, and a connecting portion 112 connected to one end of the optical mechanical piece 111, and the connecting portion 112 is fixed on the temple portion 102 and extends into one of the housings 104, so that the housing 104 can not only perform a secondary reinforcing function on the connecting portion 112, but also can be used for shielding the connecting portion 112, and the connecting portion 112 does not affect the wearing of the user.

Here, for convenience of fixing the housing 104 and the connecting portion 112, the adjacent sides of the two mirror leg portions 102 are respectively protruded to form the same number of fixing posts 1021, and the housing 104 and the connecting portion 112 are fixed on the corresponding mirror leg portion 102 by means of a snap connection or a bolt connection, it should be noted that the fixing posts 1021 also belong to the protrusions on the mirror leg portions 102 and are covered by the housing 104.

It should be noted that the housings 104 may also be used to accommodate other electronic components on the glasses, for example, one of the housings 104 may be provided with a host 50 connected to the two opto-mechanical assemblies 30 via the system board 20, and the other housing 104 may be provided with a battery (not shown) for supplying power to the glasses, for this reason, one side of the two housings 104 close to each other is further provided with a plurality of third heat dissipation holes 1042, so as to further improve the heat dissipation performance.

It should be noted that the mirror foot portions 102 are used for mounting mirror feet, and for this reason, a mounting bar 1022 for mounting mirror feet is further formed by protruding from the top end of each mirror foot portion 102, and the mounting bar 1022 is located below the top plate 1041 and is connected with the top plate 1041 in an abutting manner, that is, the mounting bar 1022 may also function to support the top plate 1041, so that the stability of the chassis 104 may be improved.

Here, a groove 1023 for mounting the temple is arranged on one side of each mounting bar 1022 far away from the other mounting bar 1022, a decorative strip 1024 is further fixed to the two mounting bars 1022 together, two ends of the decorative strip 1024 respectively extend into the two grooves 1023 for fixing the temple, the middle part of the decorative strip 1024 is connected between the metal upper cover 20 and the metal middle frame 10, and the decorative strip 1024 can cover a gap between the top plate 1041 and the metal middle frame 10 and a gap between the metal upper cover 20 and the metal middle frame 10, so that the AR glasses are more attractive.

To sum up, the utility model provides a AR glasses mirror holder 100 installs system board 30 through adopting metal center 10 to cover metal upper cover 30 on system board 20, and all be equipped with between system board 30 and metal center 10 and the metal upper cover 20 and be used for radiating connecting piece, it is good because of the heat conductivity of metal, make the heat that system board 30 produced can dispel the heat to the air through metal center 10 and metal upper cover 20 fast, thereby can improve the thermal diffusivity of mirror holder.

The present invention provides an AR glasses (not shown) comprising the AR glasses frame 100 of any of the above embodiments.

It should be understood that the utility model provides an AR glasses, mirror holder intensity is high, good heat dissipation, and has good size precision to can improve the heat dissipation and the equipment precision of glasses, and then improve the performance of glasses.

The invention is not limited solely to that described in the specification and the embodiments, and additional advantages and modifications will readily occur to those skilled in the art, and it is not intended to be limited to the specific details, representative apparatus, and illustrative examples shown and described herein, without departing from the spirit and scope of the general concept as defined by the appended claims and their equivalents.

Claims (10)

1. The utility model provides a AR glasses mirror holder, its characterized in that, includes metal center and metal upper cover, the metal center is platelike and at the protruding mounting panel that is used for the installation system board that forms in one side, the metal upper cover is installed the top of system board and with the mounting panel links to each other, the mounting panel with the metal upper cover and the system board with all be equipped with between the mounting panel and be used for radiating connecting piece.

2. The AR spectacle frame according to claim 1, wherein two ends of the metal middle frame are bent to form two opposite spectacle leg portions for mounting the spectacle legs, one side of each of the two spectacle leg portions, which is close to each other, is used for mounting an opto-mechanical assembly, a notch corresponding to two eyes of a human body and used for transmitting light of the two opto-mechanical assemblies is formed in the hollow middle of the metal middle frame, and the mounting plate is arranged between the two spectacle leg portions and located above the notch.

3. The AR eyeglass frame of claim 2, wherein a side of the mounting plate facing away from the notch protrudes to form a plurality of mounting seats for carrying the system board, and the system board is mounted on the mounting seats and spaced apart from the mounting plate to form a gap for receiving the connector.

4. The AR eyeglass frame of claim 3, wherein the connector is a heat sink glue.

5. The AR eyeglass frame as recited in claim 1, wherein the mounting plate further defines a plurality of first heat dissipation apertures that face the system board.

6. The AR eyeglass frame of claim 1, wherein the metal top cover defines a plurality of second heat dissipation apertures that face the system board.

7. The AR eyeglass frame as recited in claim 2, wherein the metal middle frame further comprises two housings disposed on sides of the two eyeglass legs adjacent to each other, and each housing has a top plate disposed on a top end thereof flush with the metal top cover, the metal top cover being connected between the two top plates.

8. The AR spectacle frame according to claim 7, wherein a connecting plate is respectively arranged at two ends of the metal upper cover, a bayonet is arranged on each connecting plate, and a clamping protrusion which is in snap fit with the bayonet is arranged at one end of each top plate close to the metal upper cover.

9. The AR eyeglass frame as recited in claim 7, wherein a plurality of third heat dissipation apertures are formed in each of the two housings on the sides thereof adjacent to each other.

10. AR glasses comprising an AR glasses frame according to any one of claims 1 to 9.

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