AI glasses

Abstract

The AI glasses comprise glasses legs and a glasses frame, each glasses leg comprises a leg body part, and the rear end of each leg body part is connected with a leg tail part; each glasses leg comprises a glasses leg shell, a glasses leg inner cover is connected to the inner side of each glasses leg shell, a first containing cavity and a second containing cavity are formed in the positions, corresponding to the leg body part, of each glasses leg shell, and each second containing cavity is located at the rear end of the corresponding first containing cavity; a loudspeaker cavity shell is installed in the second containing cavity, and a loudspeaker assembly is installed in the loudspeaker cavity shell. A sound cavity is defined by the loudspeaker assembly and the inner wall of the loudspeaker cavity shell, the sound output direction of the loudspeaker assembly faces the sound cavity, the glasses leg shell and the loudspeaker cavity shell are respectively provided with sound output holes used for being communicated with the sound cavity, and the sound output direction of the sound output holes faces the lower portion of the leg tail part; an outer cavity is defined by the loudspeaker assembly and the inner wall of the second containing cavity, the glasses leg shell is provided with a tone tuning hole used for being communicated with the outer cavity, and the loudspeaker assembly is provided with a pressure relief hole used for being communicated with the tone cavity and the outer cavity. The garment is good in sound output effect.

Description

Technical Field

[0001] The present invention relates to the technical field of glasses, and particularly relates to an AI glasses and a method. Background Art

[0002] AI glasses are wearable devices integrating functions such as an AI voice assistant, a Bluetooth headset, translation, navigation, sunglasses, travel, translation, chat services, etc. The AI smart glasses can embed an AI system in the glasses, combine image recognition technology and natural language processing technology, capture visual information through a camera, and then transmit voice prompts through a speaker to describe the people and things around the user. In the prior art, for the structure of AI glasses, reference can be made to Chinese patent documents CN214676284U, CN216748327U, CN215526233U, CN211857113U, CN214669871U, etc. Since the temple of the AI glasses needs to be worn above the human ear and is at a certain distance from the human ear canal, and the temple is usually flat and long in structure, when the speaker is installed inside the temple, it is difficult for the sound output direction of the speaker to directly face the human ear, which results in a relatively poor sound output effect of the speaker.

[0003] Referring to Chinese patent document CN211857113U, it discloses a pair of glasses with a headphone function. A receiving cavity for accommodating a speaker and a PCBA is provided inside the temple of the glasses. An independent sound output cavity is isolated from the part of the receiving cavity close to the human ear. Sound cavity holes for sound output are provided on the temple, so that the sound output part of the glasses is closer to the human ear. Such a design enables sound to be better transmitted to the human ear and improves the acoustic performance of the glasses with a headphone function. However, the following technical problems still exist in this patent: First, since the sound output cavity is isolated from the receiving cavity of the temple, multiple components such as a PCBA and a cover plate need to be installed inside the temple. In particular, there are easily gaps at the connection between the cover plate and the sound output cavity, which makes it difficult for the sound output cavity to form a complete closed chamber, and the sound effect transmitted by the speaker through the sound output cavity is adversely affected; Secondly, the cavity of the sound output cavity is composed of two components, namely the temple and the cover plate, except for the speaker, with poor integrity, which affects the sound output effect; Thirdly, during the sound generation process of the speaker, especially during the generation of low-frequency sounds, the problem of air flow disturbance on both sides of the speaker easily occurs inside the sound output cavity, which affects the sound output effect. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide an AI glasses in view of the deficiencies of the above-mentioned prior art. The AI glasses are provided with a speaker cavity housing for installing a speaker assembly inside the temple. The speaker cavity housing is then installed inside the second accommodation cavity of the temple. This makes the sound cavity structure of the speaker, except for the speaker assembly, composed of a single speaker cavity housing, with good integrity, not prone to connection gaps, and good sound output effect. The inner wall of the speaker cavity housing can also be designed into a curved surface shape matching the speaker to further improve the sound output effect. The AI glasses are also provided with an outer cavity outside the speaker, and the temple housing is provided with a tuning hole for communicating with the outer cavity. The speaker assembly is provided with a pressure relief hole for communicating the sound cavity and the outer cavity, thereby effectively solving the problem of air flow disturbance on both the inside and outside of the speaker and further improving the sound output effect.

[0005] To solve the above technical problems, the technical solution of the present invention is: an AI glasses, including temples and a frame. The temples include a temple body, and a temple tail for hanging on the human ear is connected to the rear end of the temple body. The temples include a temple housing, and a temple inner cover is connected to the inner side of the temple housing. The front end of the temple housing is pivotally connected to the frame. The temple housing is provided with a first accommodation cavity and a second accommodation cavity at a position corresponding to the temple body. The second accommodation cavity is located at the rear end of the first accommodation cavity. A speaker cavity housing is installed inside the second accommodation cavity, and a speaker assembly is installed inside the speaker cavity housing. A sound cavity is formed between the speaker assembly and the inner wall of the speaker cavity housing, and the sound output direction of the speaker assembly faces the sound cavity. The temple housing and the speaker cavity housing are respectively provided with sound output holes for communicating with the sound cavity, and the sound output direction of the sound output holes faces downward of the temple tail. An outer cavity is formed between the speaker assembly and the inner wall of the second accommodation cavity. The temple housing is provided with a tuning hole for communicating with the outer cavity, and the speaker assembly is provided with a pressure relief hole for communicating the sound cavity and the outer cavity.

[0006] In the above technical solution, the speaker assembly includes a speaker bracket and a speaker. The speaker is installed in the middle of the speaker bracket, and the pressure relief hole is provided on the speaker bracket. The inner wall of the speaker cavity housing is provided with an annular mounting platform, and the speaker bracket is installed on the annular mounting platform.

[0007] In the above technical solution, an outer extension plate is integrally connected to the outer periphery of the speaker cavity housing. The side wall of the second accommodation cavity is provided with a plurality of clamping mechanisms, and the outer extension plate is clamped with the clamping mechanisms to close the cavity opening of the second accommodation cavity.

[0008] In the above technical solution, there are two temple arms, namely a left temple arm and a right temple arm, and there are two speaker assemblies, namely a left speaker assembly and a right speaker assembly; a main control PCBA circuit board is installed inside the first accommodation cavity of the left temple arm, and a rechargeable battery and a charging PCBA circuit board are installed inside the first accommodation cavity of the right temple arm; the spectacle frame includes a front spectacle frame, and the rear side of the front spectacle frame is connected to a rear spectacle frame, and an FPC channel is provided between the front spectacle frame and the rear spectacle frame; the AI glasses further include an FPC flexible circuit board, and the FPC flexible circuit board passes through the FPC channel of the spectacle frame and is connected between the main control PCBA circuit board and the charging PCBA circuit board, and the main control PCBA circuit board is electrically connected to the FPC flexible circuit board, the left speaker, the right speaker, the charging PCBA circuit board and the rechargeable battery respectively.

[0009] In the above technical solution, a first sound pickup hole is provided on the temple shell of the left temple arm, and a first voice microphone is provided on the main control PCBA circuit board, and the position of the first voice microphone corresponds to that of the first sound pickup hole; a second sound pickup hole is provided on the temple shell of the right temple arm, and a second voice microphone is provided on the FPC flexible circuit board, and the position of the second voice microphone corresponds to that of the second sound pickup hole; a third sound pickup hole is provided on the front spectacle frame of the spectacle frame, and a noise reduction microphone is installed inside the spectacle frame, and the position of the noise reduction microphone corresponds to that of the third sound pickup hole, and the noise reduction microphone is electrically connected to the FPC flexible circuit board.

[0010] In the above technical solution, a left pivot part is provided at the left end of the rear spectacle frame, and the left pivot part is pivotally connected to the front end of the temple shell of the left temple arm, and a left pivot shaft is provided at the pivot connection, and the FPC flexible circuit board passes through the left pivot part, and a camera mounting cavity is provided at the position of the front spectacle frame corresponding to the left pivot part, and a camera is installed inside the camera mounting cavity, and the camera is electrically connected to the FPC flexible circuit board.

[0011] In the above technical solution, a right pivot part is provided at the right end of the rear spectacle frame, and the right pivot part is pivotally connected to the front end of the temple shell of the right temple arm, and a right pivot shaft is provided at the pivot connection, and the FPC flexible circuit board passes through the right pivot part, and an LED signal lamp is provided at the position of the FPC flexible circuit board corresponding to the right pivot part, and a light transmission hole is provided at the position of the front spectacle frame corresponding to the right pivot part.

[0012] In the above technical solution, the charging PCBA circuit board is provided with two charging pins, and two charging ports are provided at the lower end of the temple shell of the right temple arm, and the charging pins are inserted into the corresponding charging ports; two magnet holes are further provided at the lower end of the temple shell of the right temple arm, and charging magnets are installed inside the magnet holes.

[0013] In the above technical solution, a touch FPC is installed on the inner wall of the temple shell of the right temple. The touch FPC is connected to the charging PCBA circuit board and electrically connected to the main control PCBA circuit board. A button is installed on the upper wall of the temple shell of the right temple. The FPC flexible circuit board is provided with function keys, and the button is in pressing cooperation with the function keys.

[0014] In the above technical solution, the temple shell is provided with a plurality of first clamping blocks, and the temple inner cover is provided with a plurality of first clamping holes corresponding to the first clamping blocks. The first clamping blocks and the first clamping holes are clamped with each other. An antenna FPC is installed on the inner wall of the temple shell of the left temple. The antenna FPC is electrically connected to the main control PCBA circuit board. The front spectacle frame is provided with a plurality of second clamping blocks, and the rear spectacle frame is provided with a plurality of second clamping holes corresponding to the second clamping blocks. The second clamping blocks and the second clamping holes are clamped with each other.

[0015] The beneficial effects of the present invention are as follows: Since a speaker cavity shell is installed within the second accommodating cavity of the present invention, a speaker assembly is installed within the speaker cavity shell, a sound cavity is formed between the speaker assembly and the inner wall of the speaker cavity shell, and the sound output direction of the speaker assembly faces the sound cavity. Therefore, the speaker sound cavity structure of the present invention is composed of a single speaker cavity shell except for the speaker assembly, has good integrity, is not prone to connection gaps, has a good sound output effect, and the inner wall of the speaker cavity shell can also be designed into a curved surface shape matching the speaker assembly to further improve the sound output effect. Since the temple shell and the speaker cavity shell of the present invention are respectively provided with sound output holes for communicating with the sound cavity, and the sound output direction of the sound output holes faces downward at the tail of the temple. Therefore, when the temple of the AI glasses is worn above the human ear, the sound output holes just face the human ear canal, and the sound emitted by the speaker can be best heard. Since an outer cavity is formed between the speaker assembly and the inner wall of the second accommodating cavity of the present invention, the temple shell is provided with a tuning hole for communicating with the outer cavity, and the speaker assembly is provided with a pressure relief hole for communicating the sound cavity and the outer cavity. Therefore, when the speaker plays sound, especially when playing low-frequency sound, a pressure difference is formed between the sound cavity and the outer cavity. Through the action of the pressure relief hole and the tuning hole, pressure can be relieved and tuned in time, thereby effectively solving the problem of air flow disturbance on both sides of the speaker and further improving the sound output effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall structure diagram of the first angle of the present invention.

[0017] Figure 2 It is the overall structure diagram of the second angle of the present invention.

[0018] Figure 3 It is the dispersed structure diagram of the first angle of the present invention.

[0019] Figure 4 It is the dispersed structure diagram of the second angle of the present invention.

[0020] Figure 5 It is an assembly structure diagram of the temple shell, the speaker cavity shell and the speaker assembly.

[0021] Figure 6 It is Figure 5 the sectional structure diagram along the A-A line in

[0022] Figure 7 an assembly structure diagram of the speaker assembly and the speaker cavity shell.

[0023] Figure 8 a disassembled structure diagram of the speaker assembly and the speaker cavity shell.

[0024] Figure 9 the circuit architecture diagram of the present invention. Detailed implementation manners

[0025] The structural principle and working principle of the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] As Figures 1 - 8 shown, the present invention is an AI glasses, including temples 100 and a frame 200. The temples 100 include a temple body 101, and a temple tail 102 for hanging on the human ear is connected to the rear end of the temple body 101. The temples 100 include a temple shell 103, and a temple inner cover 104 is connected to the inner side of the temple shell 103. The front end of the temple shell 103 is pivotally connected to the frame 200. A first accommodation cavity 1 and a second accommodation cavity 2 are provided at a position of the temple shell 103 corresponding to the temple body 101, and the second accommodation cavity 2 is located at the rear end of the first accommodation cavity 1. A speaker cavity shell 3 is installed within the second accommodation cavity 2, and a speaker assembly 4 is installed within the speaker cavity shell 3. A sound cavity 5 is formed between the speaker assembly 4 and the inner wall of the speaker cavity shell 3, and the sound output direction of the speaker assembly 4 faces the sound cavity 5. The temple shell 103 and the speaker cavity shell 3 are respectively provided with sound output holes 6 for communicating with the sound cavity 5, and the sound output direction of the sound output holes 6 faces downward of the temple tail 102. An outer cavity 7 is formed between the speaker assembly 4 and the inner wall of the second accommodation cavity 2. The temple shell 103 is provided with a tuning hole 8 for communicating with the outer cavity 7, and the speaker assembly 4 is provided with a pressure relief hole 9 for communicating the sound cavity 5 and the outer cavity 7. Preferably, a sound output mesh plate 24 is attached to the outside of the sound output hole 6 of the temple shell 103, and a sound output mesh cloth 25 is attached between the sound output hole 6 of the temple shell 103 and the sound output hole 6 of the speaker cavity shell 3. A tuning mesh plate 26 is attached to the outside of the tuning hole 8 of the temple shell 103, and a tuning mesh cloth 27 is attached to the inside of the tuning hole 8 of the temple shell 103.

[0027] The structure of the speaker cavity 5 of the present invention is composed of a single speaker cavity shell 3 except for the speaker assembly 4. It has good integrity, is not prone to connection gaps, and has a good sound output effect. The inner wall of the speaker cavity shell 3 can also be designed into a curved surface shape that matches the speaker assembly 4 to further improve the sound output effect. In this embodiment, the shape of the speaker 42 is elliptical, and the inner wall of the speaker cavity shell 3 is an elliptical curved surface, and the two shapes correspond and match. Since the temple shell 103 and the speaker cavity shell 3 of the present invention are respectively provided with sound outlet holes 6 for communicating with the sound cavity 5, and the sound outlet direction of the sound outlet holes 6 faces downward of the leg tail 102, when the temple 100 of the AI glasses is worn above the human ear, the sound outlet holes 6 just face the human ear canal, and the sound emitted by the speaker can be heard optimally. Since an outer cavity 7 is formed between the speaker assembly 4 and the inner wall of the second accommodation cavity 2, the temple shell 103 is provided with a tuning hole 8 for communicating with the outer cavity 7, and the speaker assembly 4 is provided with a pressure relief hole 9 for communicating the sound cavity 5 and the outer cavity 7. Therefore, when the speaker plays sound, especially when playing low-frequency sound, a pressure difference is formed between the sound cavity 5 and the outer cavity 7. Through the action of the pressure relief hole 9 and the tuning hole 8, pressure can be relieved and tuned in time, thereby effectively solving the problem of air flow disturbance on both sides of the speaker and further improving the sound output effect.

[0028] As Figures 6 - 8 shown, the speaker assembly 4 includes a speaker bracket 41 and a speaker 42. The speaker 42 is installed in the middle of the speaker bracket 41, and the pressure relief hole 9 is provided on the speaker bracket 41. The inner wall of the speaker cavity shell 3 is provided with an annular mounting table 31, and the speaker bracket 41 is installed on the annular mounting table 31, and the annular mounting table 31 and the speaker bracket 41 are tightly bonded.

[0029] As Figures 6 - 8 shown, an outer extension plate 32 is integrally connected to the outer periphery of the speaker cavity shell 3. The side wall of the second accommodation cavity 2 is provided with a plurality of clamping mechanisms 210, and the outer extension plate 32 is clamped with the clamping mechanisms 210 to close the cavity opening of the second accommodation cavity 2. The provision of the outer extension plate 32 on the speaker cavity shell 3 can, on the one hand, be tightly installed with the second accommodation cavity 2, and on the other hand, can close the second accommodation cavity 2, so that the outer cavity 7 formed between the speaker assembly 4 and the inner wall of the second accommodation cavity 2 has good sealing performance, and thus the tuning effect of the tuning hole 8 is good.

[0030] As Figures 1 - 4 and Figure 9As shown, there are two temple arms 100, namely the left temple arm 100 and the right temple arm 100 (note: the labels of both the left and right temple arms are 100). The left temple arm 100 is for wearing above the left ear of the human body, and the right temple arm 100 is for wearing above the right ear of the human body. There are two speaker components 4, namely the left speaker component 4 and the right speaker component 4 (note: the labels of both the left and right speaker components are 4). The two speaker components 4 can achieve left and right channel stereo sound output. Inside the first accommodation cavity 1 of the left temple arm 100, a main control PCBA circuit board 10 is installed. Inside the first accommodation cavity 1 of the right temple arm 100, a rechargeable battery 11 and a charging PCBA circuit board 12 are installed. The spectacle frame 200 includes a front spectacle frame 201, and a rear spectacle frame 202 is connected to the rear side of the front spectacle frame 201. There is an FPC channel between the front spectacle frame 201 and the rear spectacle frame 202. The AI glasses further include an FPC flexible circuit board 13. The FPC flexible circuit board 13 passes through the FPC channel of the spectacle frame 200 and is connected between the main control PCBA circuit board 10 and the charging PCBA circuit board 12. The main control PCBA circuit board 10 is electrically connected to the FPC flexible circuit board 13, the left speaker 42, the right speaker 42, the charging PCBA circuit board 12, and the rechargeable battery 11 respectively. A Bluetooth chip is provided on the main control PCBA circuit board 10, which can achieve wireless Bluetooth connection with Bluetooth devices.

[0031] As Figures 1 - 4 and Figure 9 shown, a first sound pickup hole 105 is provided on the temple shell 103 of the left temple arm 100. A first voice microphone 14 is provided on the main control PCBA circuit board 10. The position of the first voice microphone 14 corresponds to that of the first sound pickup hole 105. A second sound pickup hole 106 is provided on the temple shell 103 of the right temple arm 100. A second voice microphone 15 is provided on the FPC flexible circuit board 13. The position of the second voice microphone 15 corresponds to that of the second sound pickup hole 106. A third sound pickup hole 203 is provided on the front spectacle frame 201 of the spectacle frame 200. A noise reduction microphone 16 is installed inside the spectacle frame 200. The position of the noise reduction microphone 16 corresponds to that of the third sound pickup hole 203. The noise reduction microphone 16 is electrically connected to the FPC flexible circuit board 13. The microphones at the positions of the left temple arm 100 and the right temple arm 100 can pick up sound from two directions simultaneously, and the sound pickup effect is good. The noise reduction microphone 16 can pick up the ambient noise and send it to the noise reduction control system on the main control PCBA circuit board 10. Then the noise reduction control system generates an anti-phase sound wave and adds it to the left and right speakers. Finally, the sound heard in the ear is the ambient noise + the anti-phase ambient noise, and the two noises are superimposed and canceled, so as to achieve a reduction in noise in terms of perception, and the beneficiary is oneself.

[0032] As Figures 1 - 4 and Figure 9As shown, a left pivot portion 204 is provided at the left end of the rear frame 202. The left pivot portion 204 is pivotally connected to the front end of the temple housing 103 of the left temple 100. A left pivot shaft 205 is provided at the pivot connection. The FPC flexible circuit board 13 passes through the left pivot portion 204. A camera mounting cavity 206 is provided at the position of the front frame 201 corresponding to the left pivot portion 204. A camera 207 is mounted within the camera mounting cavity 206. The camera 207 is electrically connected to the FPC flexible circuit board 13. The camera 207 of the present invention can take pictures for transmission to the PCBA main control circuit board. A right pivot portion 208 is provided at the right end of the rear frame 202. The right pivot portion 208 is pivotally connected to the front end of the temple housing 103 of the right temple 100. A right pivot shaft 209 is provided at the pivot connection. The FPC flexible circuit board 13 passes through the right pivot portion 208. An LED signal lamp 17 is provided at the position of the FPC flexible circuit board 13 corresponding to the right pivot portion 208. A light transmission hole 291 is provided at the position of the front frame 201 corresponding to the right pivot portion.

[0033] As Figures 3 - 4 and Figure 9 shown, the charging PCBA circuit board 12 is provided with two charging pins 121. Two charging ports 107 are provided at the lower end of the temple housing 103 of the right temple 100. The charging pins 102 are inserted into the corresponding charging ports 107. Two magnet holes 108 are further provided at the lower end of the temple housing 103 of the right temple 100. Charging magnets 18 are mounted within the magnet holes 108. When the AI glasses are placed on an external charging device, the charging magnets 18 can adsorb the magnets on the external charging device, thereby making the charging process stable and reliable.

[0034] As Figures 3 - 4 and Figure 9 shown, a touch FPC 19 is mounted on the inner wall of the temple housing 103 of the right temple 100. The touch FPC 19 is connected to the charging PCBA circuit board 12 and is electrically connected to the main control PCBA circuit board 10. A button 20 is mounted on the upper wall of the temple housing 103 of the right temple 100. The FPC flexible circuit board 13 is provided with a function key 21. The button 20 and the function key 21 are in pressing cooperation. The touch FPC 19 can realize functions such as sound and song switching. The function key 21 can realize functions such as power on / off.

[0035] As Figures 3 - 4 and Figure 9As shown, the temple shell 103 is provided with a plurality of first clamping blocks 109, the temple inner cover 104 is provided with a plurality of first clamping holes 110 corresponding to the first clamping blocks 109, and the first clamping blocks 109 and the first clamping holes 110 are clamped with each other; an antenna FPC 22 is installed on the inner wall of the temple shell 103 of the left temple 100, and the antenna FPC 22 is electrically connected to the main control PCBA circuit board 10; the front spectacle frame 201 is provided with a plurality of second clamping blocks 220, the rear spectacle frame 202 is provided with a plurality of second clamping holes 230 corresponding to the second clamping blocks 220, and the second clamping blocks 220 and the second clamping holes 230 are clamped with each other; a lens (not shown in the figure) is clamped between the front spectacle frame 201 and the rear spectacle frame 202. The clamping connection method enables the left temple, the right temple and the spectacle frame not to require screw assembly, and the clamping connection method is firm and has good reliability.

[0036] The above are only the preferred embodiments of the present invention. Any minor modifications, equivalent changes and modifications made to the above embodiments based on the technical solutions of the present invention are all within the scope of the technical solutions of the present invention.

Claims

1. An AI glasses, comprising temple arms and a frame, wherein the temple arms include a body part, and a tail part for hanging above the human ear is connected to the rear end of the body part; characterized in that: The temple includes a temple housing, and a temple inner cover is connected to the inner side of the temple housing. The front end of the temple housing is pivotally connected to the spectacle frame. A first accommodation cavity and a second accommodation cavity are provided at a position corresponding to the leg body part of the temple housing, and the second accommodation cavity is located at the rear end of the first accommodation cavity. A speaker cavity housing is installed within the second accommodation cavity, and a speaker assembly is installed within the speaker cavity housing. A sound cavity is formed between the speaker assembly and the inner wall of the speaker cavity housing, and the sound output direction of the speaker assembly faces the sound cavity. The temple housing and the speaker cavity housing are respectively provided with sound output holes for communicating with the sound cavity, and the sound output direction of the sound output holes faces downward of the leg tail part. An outer cavity is formed between the speaker assembly and the inner wall of the second accommodation cavity, and the temple housing is provided with a tuning hole for communicating with the outer cavity. The speaker assembly is provided with a pressure relief hole for communicating the sound cavity and the outer cavity.

2. The AI glasses according to claim 1, characterized in that: The speaker assembly includes a speaker bracket and a speaker. The speaker is installed in the middle of the speaker bracket, and the pressure relief hole is provided on the speaker bracket. An annular mounting platform is provided on the inner wall of the speaker cavity housing, and the speaker bracket is installed on the annular mounting platform.

3. The AI glasses according to claim 1, wherein: An extension plate is integrally connected to the outer periphery of the speaker cavity housing, and a plurality of clamping mechanisms are provided on the side wall of the second accommodation cavity. The extension plate is clamped with the clamping mechanisms to close the cavity opening of the second accommodation cavity.

4. The AI glasses according to claim 1, characterized in that: There are two temples, namely a left temple and a right temple, and there are two speaker assemblies, namely a left speaker assembly and a right speaker assembly. A main control PCBA circuit board is installed within the first accommodation cavity of the left temple, and a rechargeable battery and a charging PCBA circuit board are installed within the first accommodation cavity of the right temple. The spectacle frame includes a front spectacle frame, and a rear spectacle frame is connected to the rear side of the front spectacle frame. An FPC channel is provided between the front spectacle frame and the rear spectacle frame. The AI glasses further include an FPC flexible circuit board, and the FPC flexible circuit board passes through the FPC channel of the spectacle frame and is connected between the main control PCBA circuit board and the charging PCBA circuit board. The main control PCBA circuit board is electrically connected to the FPC flexible circuit board, the left speaker, the right speaker, the charging PCBA circuit board, and the rechargeable battery respectively.

5. The AI glasses according to claim 4, characterized in that: The temple housing of the left temple is provided with a first sound pickup hole, and the main control PCBA circuit board is provided with a first voice microphone, and the position of the first voice microphone corresponds to that of the first sound pickup hole. The temple housing of the right temple is provided with a second sound pickup hole, and the FPC flexible circuit board is provided with a second voice microphone, and the position of the second voice microphone corresponds to that of the second sound pickup hole. The front spectacle frame of the spectacle frame is provided with a third sound pickup hole, and a noise reduction microphone is installed within the spectacle frame, and the position of the noise reduction microphone corresponds to that of the third sound pickup hole. The noise reduction microphone is electrically connected to the FPC flexible circuit board.

6. The AI glasses according to claim 4, characterized in that: The left end of the rear spectacle frame is provided with a left pivot part, and the left pivot part is pivotally connected to the front end of the temple housing of the left temple. A left pivot shaft is provided at the pivot connection part, and the FPC flexible circuit board passes through the left pivot part. A camera installation cavity is provided at a position corresponding to the left pivot part of the front spectacle frame, and a camera is installed within the camera installation cavity. The camera is electrically connected to the FPC flexible circuit board.

7. The AI glasses according to claim 4, characterized in that: The right end of the rear frame is provided with a right pivoting part, which is pivotally connected to the front end of the temple housing of the right temple. A right pivot shaft is provided at the pivoting connection. The FPC flexible circuit board passes through the right pivoting part, and an LED signal lamp is provided at the position of the FPC flexible circuit board corresponding to the right pivoting part. A light-transmitting hole is provided at the position of the front frame corresponding to the right pivoting part.

8. The AI glasses according to claim 4, characterized in that: The charging PCBA circuit board is provided with two charging pins, and two charging ports are provided at the lower end of the temple housing of the right temple. The charging pins are inserted into the corresponding charging ports; two magnet holes are further provided at the lower end of the temple housing of the right temple, and charging magnets are installed in the magnet holes.

9. The AI glasses according to claim 4, characterized in that: A touch FPC is installed on the inner wall of the temple housing of the right temple. The touch FPC is connected to the charging PCBA circuit board and is electrically connected to the main control PCBA circuit board; a button is installed on the upper wall of the temple housing of the right temple. The FPC flexible circuit board is provided with a function key, and the button is in pressing cooperation with the function key.

10. The AI glasses according to claim 4, characterized in that: The temple housing is provided with a plurality of first clamping blocks, and the temple inner cover is provided with a plurality of first clamping holes corresponding to the first clamping blocks. The first clamping blocks and the first clamping holes are clamped with each other; an antenna FPC is installed on the inner wall of the temple housing of the left temple. The antenna FPC is electrically connected to the main control PCBA circuit board; the front frame is provided with a plurality of second clamping blocks, and the rear frame is provided with a plurality of second clamping holes corresponding to the second clamping blocks. The second clamping blocks and the second clamping holes are clamped with each other.

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