CN115047625A

CN115047625A - Intelligent glasses

Info

Publication number: CN115047625A
Application number: CN202210635601.4A
Authority: CN
Inventors: 吕宗生
Original assignee: Hubei Xingji Shidai Technology Co Ltd
Current assignee: Hubei Xingji Shidai Technology Co Ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-09-13

Abstract

The invention relates to the technical field of glasses, in particular to intelligent glasses. This intelligence glasses include picture frame subassembly and mirror leg, and the mirror leg includes mirror leg casing and sets up the power module in the mirror leg casing, mirror leg casing and picture frame subassembly detachable connections, and power module can be to the power supply of intelligence glasses. The backward movement of the power supply module is realized, so that the internal space utilization rate of the intelligent glasses is improved; the power supply module with a larger volume can be accommodated in the glasses leg shell, so that the intelligent glasses can be used for a longer time, and the cruising ability of the intelligent glasses is effectively improved; when the continuation of the journey of intelligent glasses is not enough, through pulling down the mirror leg from the picture frame subassembly to installing new mirror leg on the picture frame subassembly, can guarantee the incessant continuation of the use of intelligent glasses, can realize the ability of continuing the journey of intelligent glasses. Wherein, the intelligent glasses of this embodiment is supporting to have a plurality of mirror legs, when one of them or a plurality of mirror legs are charging, can guarantee that other mirror legs that have the electricity are connected with the picture frame subassembly.

Description

Intelligent glasses

Technical Field

The invention relates to the technical field of glasses, in particular to intelligent glasses.

Background

With the development of computer technology, various wearable device products come to be developed, and smart glasses such as AR (Augmented Reality) glasses, VR (Virtual Reality) glasses, MR (Mediated Reality) glasses, and XR (Extended Reality) glasses are getting more and more attention.

The intelligent glasses usually include picture frame, lens and power module, and the lens inlays and establishes on the picture frame, and power module sets up inside and be located near the lens at the picture frame, to intelligent glasses, because the picture frame volume near the lens is less and limited, so the power module's that can place small, the inner space utilization of intelligent glasses is low, and intelligent glasses duration is poor. In addition, because power module and whole picture frame set up as an organic whole, when the inside electric quantity of power module used up, the intelligent glasses need wholly charge the back and continue to use, but the intelligent glasses are temporary unusable at the in-process that charges, lead to the duration of a journey poor of intelligent glasses.

Therefore, it is desirable to design a new smart glasses to improve the above problems.

Disclosure of Invention

The invention aims to provide intelligent glasses, wherein a power supply module with a larger volume can be accommodated in a glasses leg shell, so that the intelligent glasses can be used for a longer time, and the cruising ability of the intelligent glasses is effectively improved; in addition, when the continuation of the journey of intelligent glasses is not enough, through pulling down the mirror leg from the picture frame subassembly to installing new mirror leg on the picture frame subassembly, can guarantee that intelligent glasses are incessant to last the use, can realize the ability of continuing the journey of intelligent glasses.

In order to achieve the purpose, the invention adopts the following technical scheme:

a smart eyewear comprising:

a frame assembly; and

the glasses legs comprise glasses leg shells and power supply modules arranged in the glasses leg shells, the glasses leg shells are detachably connected with the glasses frame assemblies, and the power supply modules can supply power to the intelligent glasses.

As a preferred scheme, the picture frame subassembly with be provided with the buckle on one of the two of mirror leg casing, the draw-in groove has been seted up to another one of them, be provided with the metal contact on the picture frame subassembly, be provided with on the mirror leg casing with the metal bullet needle that the power module electricity is connected will the mirror leg casing with the picture frame subassembly is just right and will mirror leg casing rotates and predetermines the angle, the buckle with draw-in groove looks joint, the metal contact with the metal bullet needle switches on.

As a preferred scheme, the metal contact includes first metal contact and second metal contact, the metal bullet needle including all with power module electricity first metal bullet needle and second metal bullet needle that is connected, work as the buckle with when the draw-in groove joint, first metal contact with first metal bullet needle electricity is connected, second metal contact with second metal bullet needle electricity is connected.

As a preferable scheme, the metal contact and the mirror frame component are fixed in a hot melting mode; and/or

The metal elastic needle and the glasses leg shell are fixed in a hot melting mode.

As a preferred scheme, one of the spectacle frame component and the spectacle leg shell is provided with a positioning glass bead component, the other of the spectacle frame component and the spectacle leg shell is provided with a positioning groove, and when the buckle is clamped with the clamping groove, at least part of the positioning glass bead component is inserted into the positioning groove.

As a preferable scheme, the inner wall of the positioning groove is a spherical surface, and the spherical surface is in the same shape as and attached to the outer peripheral surface of the glass bead of the positioning glass bead assembly.

As a preferable scheme, the preset angle is 10 to 30 °.

Preferably, the preset angle is 20 °.

As a preferred scheme, one of the spectacle frame component and the spectacle leg shell extends from the outer circumference thereof to form the clamping groove, the buckle comprises a connecting part and an inserting part, one end of the connecting part is connected with the other one of the spectacle frame component and the spectacle leg shell, the inserting part is connected with the other end of the connecting part, and the inserting part is inserted into the clamping groove.

Preferably, the number of said snap-fits is at least two, at least two of said snap-fits being distributed around the circumference of one of said frame assembly and said temple housing.

As a preferable scheme, one of the spectacle frame assembly and the spectacle leg shell is provided with a pivot shaft, and the other one of the spectacle frame assembly and the spectacle leg shell is provided with a pivot hole, wherein the pivot shaft can be inserted into the pivot hole and can rotate relative to the pivot hole.

Preferably, one of the frame assembly and the temple housing is provided with a guide member, and the other of the frame assembly and the temple housing is provided with a guide slot, the guide member being slidable along the guide slot, the guide slot including a first limit position and a second limit position, the first limit position and the second limit position being configured to limit the rotation of the temple housing within the preset angle range.

As a preferred scheme, the picture frame subassembly includes the picture frame shell and is located the picture frame inner shell of the inboard of picture frame shell, the picture frame shell with the picture frame inner shell splices fixedly.

Preferably, the temple shell comprises a temple outer shell and a temple inner shell, the temple inner shell is located on the inner side of the temple outer shell, and the temple outer shell is fixed with the temple inner shell in an adhesive manner.

The invention has the beneficial effects that:

the invention provides intelligent glasses which comprise a glass frame assembly and glass legs, wherein the glass legs comprise glass leg shells and power supply modules arranged in the glass leg shells, the glass leg shells are detachably connected with the glass frame assembly, and the power supply modules can supply power to the intelligent glasses. On one hand, the power supply module is arranged in the second accommodating space inside the glasses leg shell, so that the power supply module is moved backwards, and the utilization rate of the internal space of the intelligent glasses is improved; on the other hand, the second accommodating space in the glasses leg shell is larger, and the power supply module with larger volume can be accommodated in the glasses leg shell, so that the intelligent glasses can be used for a longer time, and the cruising ability of the intelligent glasses is effectively improved; on the other hand, when the duration of a journey of intelligent glasses is not enough, through pull down the mirror leg from the picture frame subassembly to install new mirror leg on the picture frame subassembly, can guarantee that intelligent glasses are incessant to last the use, can realize the duration of a journey ability of intelligent glasses. The intelligent glasses of the embodiment are provided with a plurality of glasses legs, and when one or more of the glasses legs are charged, other glasses legs with electricity can be connected with the glasses frame assembly.

Drawings

Fig. 1 is a schematic structural diagram of smart glasses according to an embodiment of the present invention;

fig. 2 is an exploded view of a first frame assembly and temples provided in accordance with an embodiment of the present invention;

fig. 3 is an exploded view of a second frame assembly and temples provided in accordance with an embodiment of the present invention;

fig. 4 is an exploded view of smart glasses according to an embodiment of the present invention.

In the figure:

100-smart glasses;

10-a frame assembly; 11-a spectacle frame; 111-frame housing; 11111-pivot hole; 11112-guide groove; 11114-card slot; 112-inner casing of frame; 12-a lens;

20-temples; 21-temple housing; 211-temple housing; 2111-positioning groove; 21111-inner wall; 212-temple inner shell; 22-a pivot shaft; 23-a guide;

30-buckling; 31-a connecting portion; 32-a plug-in part;

40-metal contacts; 41-a first metal contact; 42-a second metal contact;

50-a metal bullet; 51-a first metal pogo pin; 52-a second metal bullet;

60-positioning the bead assembly; 61-beads.

Detailed Description

The technical scheme of the invention is further explained by combining the attached drawings and the embodiment. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to be limiting.

The present embodiment provides a pair of smart glasses 100, and the smart glasses 100 may be AR (Augmented Reality) glasses, VR (Virtual Reality) glasses, MR (Mediated Reality) glasses, XR (Extended Reality) glasses, and the like.

As shown in fig. 1, the smart glasses 100 include a frame assembly 10 and two temples 20, the frame assembly 10 includes a frame 11 and lenses 12, the lenses 12 are embedded on the frame 11, the two temples 20 are connected with the frame 11, and a user hangs the two temples 20 on ears to wear the smart glasses 100. In addition, this intelligent glasses 100 still includes functional module, and functional module can include ray apparatus, speaker, microphone, camera, wireless communication module, CPU module, camera module, touch module etc to realize the abundanter function of intelligent glasses 100, make intelligent glasses 100's application scene wider. In addition, the smart glasses 100 further include a power supply module, and the power supply module is used for supplying power to the functional module, so that the user can use the smart glasses 100 normally.

Wherein, as shown in fig. 1, picture frame 11 includes picture frame outer shell 111 and picture frame inner shell 112, and picture frame inner shell 112 is located the inboard of picture frame outer shell 111, and picture frame inner shell 112 forms first accommodation space with picture frame outer shell 111 jointly, and power module and functional module set up in first accommodation space, and picture frame 11 can carry out better protection to power module and functional module, guarantees the better result of use of intelligent glasses 100. In addition, picture frame outer shell 111 and picture frame inner shell 112 are fixed through gluing to the realization is to the better sealed of first accommodation space, avoids outside air and steam to get into first accommodation space, prevents that power module and functional module from taking place the short circuit under humid environment, guarantees the normal and safe use of intelligent glasses 100.

For the smart glasses 100, the space occupied by the first accommodating space is small and limited, and various functional modules are to be placed in the first accommodating space, so the volume of a power supply module which can be placed in the first accommodating space is small, the utilization rate of the internal space of the smart glasses 100 is low, and the endurance of the smart glasses 100 is poor. In addition, since the existing power supply module is integrated with the whole frame 11, when the power in the power supply module is used up, the smart glasses 100 need to be charged as a whole and then used continuously, but the smart glasses 100 cannot be used temporarily during the charging process, which results in poor cruising ability of the smart glasses 100.

In order to solve the above problem, as shown in fig. 1, the smart glasses 100 include a frame assembly 10 and temples 20, the temples 20 include a temple housing 21 and a power supply module disposed in the temple housing 21, and the temple housing 21 is detachably connected to the frame assembly 10. On one hand, the power supply module is disposed in the second accommodating space inside the temple housing 21, so that the power supply module is moved backward, thereby improving the utilization rate of the internal space of the smart glasses 100; on the other hand, the second accommodating space in the temple shell 21 is larger, and the power supply module with larger volume can be accommodated in the temple shell 21, so that the intelligent glasses 100 can be used for a longer time, and the cruising ability of the intelligent glasses 100 is effectively improved; on the other hand, when the endurance of the smart glasses 100 is insufficient, the glasses legs 20 are detached from the glasses frame assembly 10, and new glasses legs 20 are installed on the glasses frame assembly 10, so that the smart glasses 100 can be continuously used, and the continuous endurance of the smart glasses 100 can be realized. The smart glasses 100 of the present embodiment are provided with a plurality of temples 20, and when one or more of the temples 20 are charged, the other temples 20 with electricity can be connected to the glasses frame assembly 10.

Specifically, as shown in fig. 2 and 3, the temple case 21 includes a temple outer case 211 and a temple inner case 212, the temple inner case 212 is located inside the temple outer case 211, the temple outer case 211 and the temple inner case 212 together form a second accommodation space, and the temple outer case 211 is detachably connected to the temple inner case 212, thereby quickly detaching and attaching the time power supply module to the temple case 21. Particularly, the gluing of the temple outer shell 211 and the temple inner shell 212 is fixed, so that the sealing effect on the second accommodating space is good, the external air and the water vapor are prevented from entering the second accommodating space, the power supply module is prevented from being short-circuited in a humid environment, and the normal and safe use of the intelligent glasses 100 is guaranteed.

Preferably, as shown in fig. 1 to 3, a slot 11114 is formed on the frame 11 and a metal contact 40 is provided, a buckle 30 is provided on the temple housing 21 and a metal pogo pin 50 electrically connected to the power supply module is provided, the temple housing 21 is directly opposed to the frame 11 and the temple housing 21 is rotated by a predetermined angle, the buckle 30 is engaged with the slot 11114, and the metal contact 40 and the metal pogo pin 50 are conducted. When the temples 20 need to be disassembled and the temples 20 need to be charged, only the temples 20 need to be rotated to be separated from the glasses frame assembly 10, and then the glasses frame assembly 10 and the temples 20 are assembled in the same assembling mode, so that the effect of quickly disassembling and assembling the temples 20 and the glasses frame assembly 10 can be realized. In other embodiments, a buckle 30 may be disposed on the frame 11, a slot 11114 may be disposed on the temple housing 21, and the frame 11 and the temple housing 21 may be stably locked by the buckle 30 being engaged with the slot 11114.

Specifically, the preset angle may be 10 ° to 30 °, and the user can quickly detach and mount the temple 20 and the frame assembly 10 only by performing a small-angle rotation operation on the temple housing 21, which is convenient for the user to operate. Preferably, the preset angle is preferably 20 °.

As shown in fig. 2 and fig. 3, the metal contact 40 includes a first metal contact 41 and a second metal contact 42 both electrically connected to the functional module, the metal elastic pin 50 includes a first metal elastic pin 51 and a second metal elastic pin 52 both electrically connected to the power supply module, when the buckle 30 is connected to the clamping groove 11114, the first metal contact 41 is electrically connected to the first metal elastic pin 51, the second metal contact 42 is electrically connected to the second metal elastic pin 52, and a circuit is formed between the power supply module and the functional module to conduct, so that the power supply module supplies power to the functional module.

Preferably, the metal contact 40 and the frame assembly 10 are fixed by a hot melting method, so that the metal contact 40 and the frame assembly 10 are stably connected, and the metal contact 40 is prevented from falling off from the frame assembly 10. In other embodiments, the metal contacts 40 may be integrally formed with the frame assembly 10 by injection molding. In addition, the metal elastic needle 50 and the temple housing 21 are fixed in a hot melting manner, so that the metal elastic needle 50 and the temple housing 21 are stably connected, and the metal elastic needle 50 is prevented from falling off from the temple housing 21. In other embodiments, the metal latch 50 and the temple housing 21 may be formed as a single body through an injection molding process.

Referring to fig. 2 and 3, the structure of the clip 30 and the clip groove 11114 will be described, as shown in fig. 2 and 3, the clip groove 11114 is formed by extending the frame component 10 from the outer circumference thereof, the clip 30 includes a connecting portion 31 and an inserting portion 32, one end of the connecting portion 31 is connected to the temple housing 21, the inserting portion 32 is connected to the other end of the connecting portion 31, the inserting portion 32 is inserted into the clip groove 11114, and the clip 30 and the clip groove 11114 are arranged in the above structure, so that the clip 30 and the clip groove 11114 can be stably connected. In other embodiments, the temple shell 21 may have a slot 11114 formed by extending from the outer circumference of the temple shell, and one end of the connecting portion 31 is connected to the frame assembly 10, so as to achieve a stable connection between the buckle 30 and the slot 11114.

As a preferable scheme, as shown in fig. 2 and 3, there are two buckles 30, the two buckles 30 are distributed around the circumference of the temple shell 21, and the two buckles 30 are arranged to realize the fixed connection of the frame assembly 10 and the temple 20 at two positions, thereby ensuring the stable connection effect of the frame assembly 10 and the temple 20. In other embodiments, the number of the clips 30 may be three, four or more, and as many clips 30 as the space allows may be provided.

As shown in fig. 2 and 3, the positioning glass bead assembly 60 is disposed on the frame assembly 10, the positioning groove 2111 is disposed on the temple housing 21, and when the buckle 30 is fastened to the fastening groove 11114, at least a part of the positioning glass bead assembly 60 is inserted into the positioning groove 2111, so that the connection reliability between the frame assembly 10 and the temple 20 is further improved, and the phenomenon that the temple 20 reversely rotates to drop off due to oscillation of the smart glasses 100 in the using process can be prevented. In other embodiments, the positioning bead assembly 60 may be disposed on the frame assembly 10, and the positioning slot 2111 may be disposed on the temple housing 21.

Preferably, as shown in fig. 3, the inner wall 21111 of the positioning groove 2111 is spherical, the spherical surface has the same shape as and is attached to the outer peripheral surface of the glass bead 61 of the positioning glass bead assembly 60, and when the buckle 30 is engaged with the engaging groove 11114, the outer peripheral surface of the glass bead 61 and the inner wall 21111 of the positioning groove 2111 can be attached to each other in a surface-to-surface manner, so as to ensure the stable connection between the frame assembly 10 and the temple 20. Preferably, the bead 61 may be a steel bead having a good strength and hardness, so that the bead 61 can be prevented from being damaged.

As a preferable scheme, as shown in fig. 2 and 4, a pivoting shaft 22 is disposed on the temple housing 21, a pivoting hole 11111 is disposed on the frame assembly 10, the pivoting shaft 22 can be inserted into the pivoting hole 11111 and can rotate relative to the pivoting hole 11111, and by the cooperation of the pivoting shaft 22 and the pivoting hole 11111, the temple housing 21 and the frame assembly 10 can be quickly aligned and positioned, so as to achieve a quick locking effect of the frame assembly 10 and the temple 20. In other embodiments, the temple housing 21 may be provided with a pivot hole 11111, and the frame assembly 10 may be provided with a pivot shaft 22, wherein the pivot shaft 22 can be inserted into the pivot hole 11111 and can rotate relative to the pivot hole 11111.

As shown in fig. 2 to 4, preferably, the temple housing 21 is provided with a guide 23, the frame assembly 10 is provided with a guide slot 11112, the guide 23 can slide along the guide slot 11112, the guide slot 11112 includes a first limit position and a second limit position, and the first limit position and the second limit position are used for limiting the rotation of the temple housing 21 within a preset angle range, so as to avoid the excessive rotation of the temple housing 21 by the user. Specifically, as shown in fig. 2 and 4, the guide groove 11112 is an arc-shaped groove, and the center of the arc-shaped groove is concentric with the center of the pivot hole 11111. In other embodiments, the frame assembly 10 may be provided with a guide 23, the temple housing 21 may be provided with a guide slot 11112, and the guide 23 may slide along the guide slot 11112.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A smart eyewear, comprising:

a frame member (10); and

the glasses legs (20) comprise glasses leg shells (21) and power supply modules arranged in the glasses leg shells (21), the glasses leg shells (21) are detachably connected with the glasses frame assemblies (10), and the power supply modules can supply power to the intelligent glasses.

2. The smart glasses according to claim 1, wherein a buckle (30) is provided on one of the frame assembly (10) and the temple housing (21), and a slot (11114) is provided on the other of the frame assembly and the temple housing (21), and when the temple housing (21) is aligned with the frame assembly (10) and the temple housing (21) is rotated by a predetermined angle, the buckle (30) is engaged with the slot (11114).

3. The intelligent glasses according to claim 2, wherein a metal contact (40) is arranged on the glasses frame assembly (10), a metal elastic needle (50) electrically connected with the power supply module is arranged on the glasses leg shell (21), and when the buckle (30) is clamped with the clamping groove (11114), the metal contact (40) and the metal elastic needle (50) are conducted.

4. The smart glasses according to claim 3, wherein the metal contacts (40) comprise a first metal contact (41) and a second metal contact (42), the metal latch (50) comprises a first metal latch (51) and a second metal latch (52) both electrically connected to the power supply module, when the buckle (30) is buckled with the slot (11114), the first metal contact (41) is electrically connected to the first metal latch (51), and the second metal contact (42) is electrically connected to the second metal latch (52).

5. The smart eyewear of claim 3 wherein the metal contacts (40) are secured to the frame assembly (10) by heat staking; and/or

The metal elastic needle (50) and the glasses leg shell (21) are fixed in a hot melting mode.

6. The pair of smart glasses according to claim 3, wherein one of the frame assembly (10) and the temple housing (21) is provided with a positioning bead assembly (60), and the other one of the frame assembly and the temple housing is provided with a positioning groove (2111), and when the buckle (30) is engaged with the engaging groove (11114), at least a portion of the positioning bead assembly (60) is inserted into the positioning groove (2111).

7. The smart glasses according to claim 6, wherein the inner wall (21111) of the positioning groove (2111) is a spherical surface, and the spherical surface has the same shape as and is attached to the outer peripheral surface of the glass bead (61) of the positioning glass bead assembly (60).

8. The smart eyewear of any of claims 2-7, wherein the predetermined angle is between 10 ° and 30 °.

9. The smart eyewear of claim 8, wherein the preset angle is 20 °.

10. The smart glasses according to any one of claims 2 to 7, wherein the card slot (11114) is formed by extending one of the frame assembly (10) and the temple housing (21) from the outer circumference thereof, the clip (30) comprises a connecting portion (31) and a plug portion (32), one end of the connecting portion (31) is connected with the other of the frame assembly (10) and the temple housing (21), the plug portion (32) is connected with the other end of the connecting portion (31), and the plug portion (32) is plugged in the card slot (11114).

11. The smart eyewear according to any of claims 2 to 7, wherein the number of the clasps (30) is at least two, at least two of the clasps (30) being distributed around a circumference of one of the frame assembly (10) and the temple housing (21).

12. The intelligent glasses according to any one of claims 2 to 7, wherein one of the frame assembly (10) and the temple shell (21) is provided with a pivot shaft (22), and the other one of the frame assembly and the temple shell is provided with a pivot hole (11111), and the pivot shaft (22) can be inserted into the pivot hole (11111) and can rotate relative to the pivot hole (11111).

13. The smart eyewear of claim 12, wherein one of the frame assembly (10) and the temple housing (21) is provided with a guide (23), and the other of the frame assembly and the temple housing is provided with a guide slot (11112), the guide (23) being slidable along the guide slot (11112), the guide slot (11112) comprising a first limit position and a second limit position, the first limit position and the second limit position being configured to limit rotation of the temple housing (21) within the preset angular range.

14. The smart glasses according to any one of claims 1 to 7, wherein the frame assembly (10) comprises a frame outer shell (111) and a frame inner shell (112) located inside the frame outer shell (111), and the frame outer shell (111) and the frame inner shell (112) are fixed by gluing.

15. The intelligent glasses according to any one of claims 1 to 7, wherein the temple shell (21) comprises a temple outer shell (211) and a temple inner shell (212), the temple inner shell (212) is located on the inner side of the temple outer shell (211), and the temple outer shell (211) is fixed with the temple inner shell (212) in an adhesive manner.