Glasses structure and smart glasses

Abstract

The utility model discloses a kind of glasses structure and intelligent glasses, wherein, a kind of glasses structure, including frame and temple, the both sides of frame are provided with connecting portion, temple is hinged on connecting portion;Connecting portion is equipped with the abutting block that end of temple is contacted, connecting portion is equipped with the elastic member that abuts with abutting block, temple is unfolded to wearing posture towards outside side, so that temple end portion extrudes abutting block, elastic member is elastically deformed and abuts in abutting block.A kind of intelligent glasses, including above-mentioned glasses structure, temple includes first shell and second shell, control circuit board, pronunciation unit and battery are equipped in first shell and second shell, control circuit board and battery are each located in left, right side temple, pronunciation unit is all arranged in two temples, control circuit board, battery and pronunciation unit circuit connection, lens is equipped on frame.The utility model is by abutting temple, so that temple keeps the clamping of head, prevent wearing loose and adapt to different head of user wearing use.

Description

Technical Field

[0001] This utility model relates to the field of eyeglasses technology, and in particular to an eyeglasses structure and smart eyeglasses. Background Technology

[0002] Eyeglasses are optical devices, mainly composed of lenses, frames, and temples. The lenses are mounted on the frames, and the temples are hinged to the sides of the frames. When worn, the temples can be placed around the user's ears or clipped to the user's head. A nose pad is also located on the frame between the lenses to support the frame. With the development of science and technology, the function of eyeglasses has expanded beyond simply protecting eyesight and for decoration. Smart glasses have emerged on the market to meet people's increasingly sophisticated needs. Common examples include AR (Augmented Reality) glasses and VR (Virtual Reality) glasses.

[0003] Both traditional and smart glasses rely on temples to clamp the head for proper wearing. After a period of wear, the temples are prone to deformation or material fatigue (the gradual loss of strength and durability of a material under continuous or repeated loads). When the temples are opened outwards for wearing, they may not return to their original position, causing the clamping mechanism to loosen and affecting the user's comfort and overall experience. Utility Model Content

[0004] The purpose of this invention is to provide an eyeglass structure and smart glasses that, by pressing against the temples, keeps the temples clamped to the head, preventing them from loosening and adapting to users with different head shapes.

[0005] To achieve the above objectives, the technical solution provided by this utility model is: a glasses structure, including a frame and temples, with connecting parts on both sides of the frame, and the temples hinged to the connecting parts; the connecting parts are provided with abutting blocks that contact the ends of the temples, and the connecting parts are provided with elastic members that abut against the abutting blocks; when the temples are extended outward to a wearing posture, the ends of the temples press against the abutting blocks, and the elastic members elastically deform and abut against the abutting blocks.

[0006] This invention employs the aforementioned technical solution. The temples are hinged to the connecting part, allowing them to rotate relative to the frame into unfolded and folded states. The abutment block on the connecting part has a certain displacement when pressed by the temples, and the elastic element abuts against the abutment block, providing a certain elastic force. When the temples are normally open, the ends of the temples can contact the abutment block. When the temples are further unfolded, the ends of the temples press against the abutment block, causing the abutment block to be pushed and press against the elastic element, resulting in elastic deformation of the elastic element. When the temples are released, due to the action of the elastic element, the abutment block is pushed against the ends of the temples, causing the temples to tighten inward and clamp the user's head. Through the cooperation of the elastic element and the abutment block, the clamping force on the head can be maintained even after the temples are unfolded outward. Even after long-term use, the temples maintain good clamping force. The temples can also be unfolded to different degrees to adapt to users with different head shapes, providing high adaptability and improving the user experience.

[0007] In the aforementioned eyeglass structure, the connecting part has an internal receiving groove, which contains a guide frame. The guide frame has a guide hole, and the inner side of the abutment block has a guide rod that movably passes through the guide hole. The elastic element is a spring, sleeved on the guide rod. The receiving groove is used to install the guide frame, and the abutment block is movably positioned in the guide hole by the guide rod. When the temple presses against the abutment block and the spring returns and pushes the abutment block, the movement of the abutment block remains stable. The guide frame serves to install and position the abutment block and the elastic element.

[0008] In the aforementioned eyeglass structure, a baffle is provided on the side of the guide frame, and an abutment block is located inside the baffle. The baffle can block the abutment block, ensuring stable movement of the abutment block and preventing it from slipping off the guide frame during the processes of the temple pressing against the abutment block and the spring pushing the abutment block to reset.

[0009] In the aforementioned eyeglass structure, the connecting part extends towards the temple with a hinged end, and the temple is rotatably connected to the hinged end via a pin. The temple is sleeved with the hinged end, through which the pin passes, allowing the temple to rotate around the hinged end via the pin, thus enabling the temple to unfold and fold.

[0010] In the aforementioned eyeglass structure, the hinge end has a channel extending towards the temple, and the side of the hinge end has a groove. The abutment block has an insertion end and an abutment end, which are spaced apart and movably positioned in the groove and channel, respectively. Furthermore, by providing the channel and groove, the movement of the insertion end and the abutment end is positioned, allowing the abutment block to move stably relative to the connecting part under the pressure of the temple and the elastic force of the elastic element, ensuring that the abutment block will not detach from the connecting part.

[0011] This utility model also provides another technical solution: a smart glasses, including the above-mentioned glasses structure, the temples include a first shell and a second shell, the first shell and the second shell are provided with a control circuit board, a sound unit and a battery, the control circuit board and the battery are respectively located in the left and right temples, the sound units are all arranged in the left and right temples, the control circuit board, the battery and the sound unit are connected by circuits, and the frame is provided with lenses.

[0012] The smart glasses of this invention have a control circuit board connected to a speaker power supply and battery circuit. The sound unit is used to vibrate and produce sound, so that the user wearing the glasses can also hear the music played by the sound unit. The sound unit can use a bone conduction vibrator, which can be placed against the user's temple when wearing the glasses to achieve bone conduction transmission of sound.

[0013] The aforementioned smart glasses have a sound inlet at the top of the second housing and a sound outlet at the curved bottom. The sound inlet connects to the rear cavity of the sound-producing unit, and the sound outlet connects to the front cavity of the sound-producing unit. When powered, the diaphragm of the sound-producing unit vibrates, generating sound waves that are output through the sound outlet. The sound outlet, located at the curved bottom of the second housing, can be tilted to face the user's ear, ensuring accurate sound transmission to the ear canal and improving sound quality. The sound inlet design prevents the diaphragm from being confined to a sealed space, allowing it to vibrate freely and produce sound.

[0014] The aforementioned smart glasses have an FPC (Flexible Printed Circuit) chip motherboard on the inner side of the first housing for wear detection. The FPC chip motherboard is used to detect whether the user is wearing the glasses.

[0015] The aforementioned smart glasses have a flash and a camera at each end of the front of the frame. The camera is used to capture images of what's in front of it, and can take photos and videos, while the flash is used to improve exposure and enhance the quality of the images captured by the camera.

[0016] The aforementioned smart glasses have a charging plate located at the end of one temple. The charging plate contains a charging pin and a magnet, and is connected to a control circuit board. The magnet attracts the temple to the charging device, and the charging pin contacts the charging head of the device to connect to power and charge the glasses' battery.

[0017] The beneficial effects of this invention are as follows: After unfolding, the temples can be pushed inwards by the abutment, maintaining good clamping force even after prolonged use, better securing the user's head, preventing the glasses from loosening, extending their lifespan, and adapting to different users. The sound outlet is located at the curved bottom of the temples, accurately aligning with the user's ears, allowing sound waves to enter the ears from the side, improving hearing. This smart headset also features a wear detection function to determine if the user is wearing glasses, and a camera for taking photos and videos. The glasses connect to the charging device via a charging pin at the end of the temples to charge the battery. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present invention viewed from the front. Figure 2 This is a three-dimensional structural diagram of an embodiment of the present invention viewed from the rear. Figure 3 This is a schematic diagram of the assembly structure of an embodiment of this utility model; Figure 4 This is a cross-sectional structural diagram of the frame of the present invention according to an embodiment; Figure 5 yes Figure 4 Enlarged structural diagram of position A in the middle; Figure 6 This is an exploded view of the frame of the mirror according to an embodiment of the present invention; Figure 7 This is a schematic diagram of the structure of the connecting part on the mirror frame in an embodiment of this utility model; Figure 8 This is a schematic diagram of the assembly structure between the abutment block and the guide frame according to an embodiment of the present utility model; Figure 9 This is a schematic diagram of the structure of the FPC thin-film motherboard according to an embodiment of the present invention.

[0019] Explanation of reference numerals in the attached drawings: Frame 1, Flash 11, Camera 12, Front housing 13, Rear housing 14, Nose pad 15, Temple 2, First housing 21, Second housing 22, Control circuit board 23, Sound unit 24, Battery 25, FPC sheet motherboard 26, Charging board 27, Charging pin 28, Magnet 29, Switch button 201, Control button 202, Sound inlet 221, Sound outlet 222, Connecting part 3, Receiving groove 30, Abutting block 31, Elastic element 32, Guide frame 33, Guide hole 34, Guide rod 35, Baffle 36, Hinge end 37, Insertion end 311, Abutting end 312, Channel 371, Slide groove 372, Pin 4, Lens 5. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] Reference Figures 1 to 9 As shown, an eyeglass structure includes a frame 1 and temples 2. Connecting portions 3 are provided on both sides of the frame 1, and the temples 2 are hinged to the connecting portions 3. The temples 2 can rotate relative to the connecting portions 3, allowing them to be unfolded for wearing and folded onto the frame 1. The connecting portions 3 are provided with abutment blocks 31 that contact the ends of the temples 2. The abutment blocks 31 are in contact with the ends of the temples 2. When the temples 2 are unfolded outwards and touch the abutment blocks 31, further unfolding will compress the abutment blocks 31. The connecting portions 3 are provided with elastic members 32 that abut against the abutment blocks 31. The elastic members 32 provide elastic force when the abutment blocks 31 are displaced by the compression of the temples 2. When the temples 2 are released, the elastic members 32 push the abutment blocks 31 back to their original position. The abutment blocks 31 push the temples 2 to rotate inwards relative to the connecting portions 3, clamping the head. When the temples 2 are unfolded outwards to a wearing posture, the temples 2... The end-pressing abutment block 31 and the elastic element 32 elastically deform and abut against the abutment block 31. When the temple 2 is folded onto the frame 1, the end of the temple 2 does not contact the abutment block 31. When the temple 2 is naturally unfolded, the end of the temple 2 can contact the abutment 31, but the temple 2 does not exert pressure on the abutment 31. When the temple 2 is further unfolded, the temple 2 presses against the abutment 31 through its end, causing the abutment 31 to press against the elastic element. After adjusting the unfolding angle of the temple 2, when the temple 2 is released, the elastic element 32 pushes the abutment 31, forcing the abutment 31 to push the end of the temple 2, causing the temple 2 to rotate inward, thereby clamping the head. This allows for appropriate adjustment to suit users with different head shapes. Furthermore, through the action of the abutment 31 and the elastic element 32, the durability of the temple 2 is prevented from being affected by material fatigue due to frequent folding and unfolding operations over a long period of time, thus extending the wearing time of the glasses.

[0022] In some embodiments, the elastic element 32 can be a torsion spring. For example, a support shaft is provided on the connecting part 3, and the torsion spring is sleeved on the support shaft. One end of the torsion spring is fixedly connected to the elastic part 3, and the other end abuts against the temple 2. When the temple 2 is extended outward to compress the torsion spring, the torsion spring continues to exert its elastic force. When the temple 2 is released, the torsion spring resets through its elastic force. The end of the torsion spring abutting against the abutting block 31 pushes the abutting block 31 to rotate. The abutting block 31 then pushes the temple 2 to rotate inward, clamping the head of the user wearing the glasses.

[0023] In this embodiment, the connecting part 3 has a receiving groove 30 inside, the receiving groove 30 has a guide frame 33, the guide frame 33 has a guide hole 34, and the inner side of the abutment block 31 has a guide rod 35, which is movably inserted into the guide hole 34. The elastic element 32 is a spring and is sleeved on the guide rod 35. When the temple 2 presses against the abutment block 31, the abutment block 31 moves towards the guide frame 33 through the guide rod 35, and the abutment block 31 presses against the elastic element 32. The elastic element 32 stores elastic force. When the temple 2 is released, the pushing force of the temple 2 on the abutment block 31 is eliminated, the spring returns to its original position, and pushes the abutment block 31 away from the guide frame 33, so that the abutment block 31 pushes the temple 2 to rotate inward, thereby clamping the head. The guide hole 34, together with the guide rod 35, plays the role of positioning the movement of the abutment block 31, so that the abutment block 31 will not move during the pressing and returning actions, and is stable and reliable. Furthermore, a baffle 36 is provided on the side of the guide frame 33, and the abutment block 31 is located inside the baffle 36. The baffle 36 restricts the movement of the abutment block 31 within its inner side, further improving the stability of the movement of the abutment block 31.

[0024] The connecting part 3 extends toward the temple 2 and has a hinge end 37. The temple 2 is rotatably connected to the hinge end 37 via a pin 4. The hinge end 37 has a channel 371 extending toward the temple 2 and a sliding groove 372 on its side. The abutment block 31 has an insertion end 311 and an abutment end 312. The abutment end 312 and the insertion end 311 are spaced apart and are movably positioned in the sliding groove 372 and the channel 371, respectively. Specifically, the insertion end 311 is positioned in the channel 371, and the abutment end 312 is positioned in the groove 372. The channel 371 can pass through the hinge end 37, and its extension direction is the linear movement direction of the insertion end 311 when the abutment block 31 moves. The groove 372 passes through the hinge end 37 and is located on the side of the hinge end 37. When the abutment end 372 moves in the groove 372, the abutment end 312 can be exposed, so that the abutment end 312 can contact the end of the temple 2. Through the arrangement of the channel 371 and the groove 372, and the positioning of the insertion end 311 and the abutment end 312 in the channel 371 and the groove 372, the stability of the reciprocating motion of the abutment block 31 under compression and push and pushed back by the elastic member 32 can be further stabilized.

[0025] In this embodiment, the frame 1 includes a front housing 13 and a rear housing 14, which are assembled together as a single unit. The connecting portion 3 is integrally formed on both sides of the rear housing 14. (Refer to...) Figure 6 As shown, the front housing 13 and the rear housing 14 can be assembled by snapping together, with the rear housing 14 snapped onto the front housing 13. The connecting part 3 is integrally formed and fixedly connected to both sides of the rear housing 14. A nose pad 15 is provided in the middle of the front housing 13, between the lenses, and the nose pad 15 is clipped onto the bridge of the nose.

[0026] This embodiment also discloses a smart glasses, including the glasses structure described in the above embodiment. The temple 2 includes a first housing 21 and a second housing 22. The first housing 21 and the second housing 22 are provided with a control circuit board 23, a sound unit 24 and a battery 25. The control circuit board 23 and the battery 25 are respectively located in the left and right temples 2. The sound unit 24 is provided in both the left and right temples 2. The control circuit board 23, the battery 25 and the sound unit 24 are connected by circuits. The frame 1 is provided with lenses 5.

[0027] The sound unit 24 can transmit sound through bone conduction. For example, the vibration panel of the sound unit 24 is attached to the user's skin. When the sound unit 24 vibrates, the sound is transmitted to the user through bone conduction, so that the smart glasses have the function of playing music.

[0028] In this embodiment, the second housing 22 has a sound inlet 221 at the top and a sound outlet 222 at the arc-shaped bottom. The sound inlet 221 communicates with the rear cavity of the sound-producing unit 24, and the sound outlet 222 communicates with the front cavity of the sound-producing unit 24. Figure 2 , Figure 3 As shown, the sound inlet 221 connects to the rear cavity of the diaphragm of the sound-producing unit 24, and the sound outlet 222 connects to the front cavity of the diaphragm of the sound-producing unit 24. The sound generated by the vibration of the diaphragm is output from the sound outlet 222. The design of the sound inlet 221 prevents the diaphragm from being in a sealed space, allowing it to vibrate and produce sound when the sound-producing unit 24 is powered. The arc-shaped bottom of the second housing 22 is located in front of the ear when worn, and the sound outlet 222, positioned at the arc-shaped bottom of the second housing 22, ensures that the output sound is directed towards the ear, improving listening quality.

[0029] like Figure 9 As shown, the inner side of the first housing 21 is provided with an FPC thin-film main board 26 for wear detection. The FPC thin-film main board 26 is a flexible circuit board used to detect whether the user is wearing the device. The first housing 21 is made of plastic material.

[0030] In this embodiment, a flash lamp 11 and a camera 12 are respectively provided at the two ends of the front side of the frame 1. The flash lamp 11 and the camera 12 are respectively connected to the control circuit board 23, and the images and videos captured by the camera 12 are transmitted to the control circuit board 23 for processing.

[0031] One of the temples 2 has a charging plate 27 inside its tail end. The charging plate 27 has a charging pin 28 and a magnet 29. The charging plate 27 is connected to the control circuit board 23.

[0032] The second housing 22 has a switch button 201 and a control button 202 on its outer shell, which are used to start the smart earphone and perform corresponding operations.

[0033] In summary, this utility model has been manufactured into actual samples as described in the specification and figures, and has undergone multiple use tests. The results of these tests demonstrate that this utility model can achieve its intended purpose, and its practical value is undeniable. The embodiments described above are merely illustrative examples of this utility model and are not intended to limit it in any way. Any person skilled in the art who makes partial modifications or alterations to the technical content disclosed in this utility model without departing from its technical features shall also fall within the scope of this utility model's technical features.

Claims

1. A glasses structure comprising a frame (1) and temples (2), wherein connecting portions (3) are provided on both sides of the frame (1), and the temples (2) are hinged to the connecting portions (3); characterized in that: The connecting part (3) is provided with an abutment block (31) that contacts the end of the temple (2). The connecting part (3) is provided with an elastic member (32) that abuts against the abutment block (31). The temple (2) is spread outward to the wearing posture, causing the end of the temple (2) to press against the abutment block (31), and the elastic member (32) elastically deforms and abuts against the abutment block (31).

2. The eyeglasses structure according to claim 1, characterized in that: The connecting part (3) is provided with a receiving groove (30), the receiving groove (30) is provided with a guide frame (33), the guide frame (33) is provided with a guide hole (34), the inner side of the abutting block (31) is provided with a guide rod (35), the guide rod (35) is movably inserted in the guide hole (34), and the elastic element (32) is a spring, which is sleeved on the guide rod (35).

3. The eyeglasses structure according to claim 2, characterized in that: The guide frame (33) is provided with a baffle (36) on its side, and the abutment block (31) is provided inside the baffle (36).

4. The eyeglasses structure according to claim 1, characterized in that: The connecting part (3) extends toward the temple (2) and has a hinge end (37). The temple (2) is rotatably connected to the hinge end (37) via a pin (4).

5. The eyeglasses structure according to claim 4, characterized in that: The hinge end (37) is provided with a channel (371) extending toward the temple (2), and the side of the hinge end (37) is provided with a groove (372). The abutment block (31) is provided with a plug end (311) and an abutment end (312). The abutment end (312) and the plug end (311) are spaced apart and are respectively movably positioned in the groove (372) and the channel (371).

6. A type of smart glasses, characterized in that: The eyeglasses structure includes any one of claims 1-5 above, wherein the temple (2) includes a first housing (21) and a second housing (22), wherein the first housing (21) and the second housing (22) are provided with a control circuit board (23), a sound unit (24) and a battery (25), wherein the control circuit board (23) and the battery (25) are respectively located in the left and right temples (2), wherein the sound unit (24) is provided in both the left and right temples (2), wherein the control circuit board (23), the battery (25) and the sound unit (24) are connected by circuits, and the frame (1) is provided with a lens (5).

7. The smart glasses according to claim 6, characterized in that: The second housing (22) has a sound inlet (221) at the top and a sound outlet (222) at the bottom of the arc. The sound inlet (221) is connected to the rear cavity of the sound-producing unit (24), and the sound outlet (222) is connected to the front cavity of the sound-producing unit (24).

8. The smart glasses according to claim 6, characterized in that: The inner side of the first housing (21) is provided with an FPC thin film motherboard (26) for wear detection.

9. The smart glasses according to claim 6, characterized in that: The front two ends of the frame (1) are respectively equipped with a flash (11) and a camera (12).

10. The smart glasses according to claim 6, characterized in that: One of the temples (2) has a charging plate (27) inside its tail end. The charging plate (27) has a charging pin (28) and a magnet (29). The charging plate (27) is connected to the control circuit board (23).

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