Single-light-machine binocular intelligent glasses

Abstract

The invention relates to the field of intelligent wearable equipment, in particular to single-optical-machine binocular intelligent glasses which comprise a glasses frame, an optical machine module, a camera module, an audio module and a power supply module, the glasses frame comprises a nose bridge, a glasses frame and glasses legs, the optical machine module and the camera module are connected to the glasses frame and located on the two sides of the nose bridge respectively, and the optical machine module and the camera module are both located above the nose bridge when worn; wires connecting the wires are arranged along the edge of the glasses frame and are positioned on the upper edge; the glasses legs are provided with sound outlet holes, the sound outlet holes face the auricles and the ear holes when the glasses are worn, the tail ends of the glasses legs are attached to the auricles, the audio module and the power supply module are connected to the tail ends of the glasses legs, and the glasses legs are provided with sound guide channels communicating the audio module and the sound outlet holes. According to the single-light-machine binocular intelligent glasses, the structural design of the single-light-machine binocular intelligent glasses is optimized by reasonably arranging all the modules and circuits, and the use experience is improved.

Description

Technical Field

[0001] The present application relates to the field of smart wearable devices, and particularly to a single-optical-engine binocular smart glasses. Background Art

[0002] As an important part of wearable devices, smart glasses play an important role in today's technological development. With its unique functions and convenient usage methods, it has brought great convenience to people's lives and work, such as playing an important role in information acquisition, entertainment experience, etc. With the continuous progress of technology, smart glasses have been widely used in multiple fields, and the market has higher and higher requirements for their performance and practicality. At the same time, its acoustic conduction technology also directly affects the user experience. The quality of the sound output method determines whether users can obtain a high-quality auditory experience, thus affecting the market acceptance of the product.

[0003] In the design of smart glasses, existing mainstream technologies have different performances. For the display system, a dual-optical-engine system is generally adopted, with independent optical-engine modules configured on both sides of the frame. The optical-engine module needs to integrate a micro display, an optical lens group, and a driving circuit. The dual-optical-engine layout requires the dispersion of electronic components on both sides, and the dual-optical-engine system needs to strictly ensure the spatial synchronization and temporal consistency of binocular images. In terms of acoustic conduction, the mainstream sound output methods include bone conduction and in-ear types. Bone conduction technology transmits sound to the inner ear through the skull by setting vibration units on the temple or the frame; in-ear technology transmits sound through earphones extended from the temple inserted into the ear canal. In addition, current AR smart glasses also have a need for photography, and there are certain problems in the layout.

[0004] However, these existing technologies have obvious defects. The dual-optical-engine system leads to an increase in hardware costs, an increase in the thickness of the optical-engine module, exceeding the thickness range of traditional glasses frames. The dual-optical-engine layout makes the power supply circuit complex, reduces the heat dissipation efficiency, and the dual-optical-engine system needs to strictly ensure the synchronization and consistency of binocular images. At the same time, the layout of the dual-optical-engine and the camera occupies a large space, the weight distribution is unbalanced, and the appearance is bulky. In terms of acoustics, the sound quality of bone conduction is greatly affected by the wearing tightness and has poor low-frequency response. Long-term wearing of in-ear types will cause a sense of ear canal compression, and the electronic components cause the temple to be generally thickened, deviating from the actual life scenario of users. Summary of the Invention

[0005] In order to reduce the thickness of the frame, the present application provides a single-optical-engine binocular smart glasses.

[0006] The single-optical-engine binocular smart glasses provided by the present application adopt the following technical solutions: A single-optical-engine binocular smart glasses, comprising a frame, an optical-engine module, and a camera module, The frame includes a bridge of the nose, The optical engine module and the camera module are connected to the spectacle frame, and the optical engine module and the camera module are respectively located on both sides of the bridge of the nose. When the spectacle frame is worn, both the optical engine module and the camera module are located above the bridge of the nose.

[0007] By adopting the above technical solution, a single optical engine module is used, avoiding the use of a dual optical engine system, reducing the hardware cost, and facilitating the reduction of the thickness of the spectacle frame; the layout where the optical engine module and the camera module are respectively located on both sides of the bridge of the nose and above the bridge of the nose optimizes the overall structural layout of the smart glasses, making the appearance form of the smart glasses closer to that of traditional glasses and more in line with the practical needs of users.

[0008] Preferably, the spectacle frame further includes spectacle frames. There are two spectacle frames, and the bridge of the nose is connected between the two spectacle frames. The wires connected to the optical engine module and the camera module are arranged along the edges of the spectacle frames.

[0009] By adopting the above technical solution, the optical engine module and the camera module are respectively located on both sides of the bridge of the nose, and the wires are arranged along the edges of the spectacle frames, which can make the overall structural layout of the spectacle frame more reasonable, simplify the circuit, and make the appearance form design of the smart glasses more in line with the practical needs of users.

[0010] Preferably, when the spectacle frame is worn, the wires connected to the optical engine module and the camera module are located on the upper edges of the spectacle frames.

[0011] By adopting the above technical solution, the optical engine module and the camera module are distributed on both sides of the bridge of the nose of the spectacle frame, and the wires are arranged along the upper edges of the spectacle frames, making the appearance form of the smart glasses closer to that of traditional glasses, reducing the thickness of the spectacle frames, simplifying the circuit, and being more in line with the practical needs of users.

[0012] Preferably, the spectacle frame further includes temple pieces. The temple pieces are provided with sound outlet holes. When the spectacle frame is worn, the sound outlet holes face the auricles and the sound outlet holes face the ear canals.

[0013] By adopting the above technical solution, the sound outlet holes face the auricles and face the ear canals, enabling the sound to be better received by the human ear.

[0014] Preferably, the tail ends of the temple pieces are used to fit to the auricles. The sound outlet holes are located at the tail end positions of the temple pieces.

[0015] By adopting the above technical solution, the sound outlet holes are located at the tail end positions of the temple pieces for fitting to the auricles, making the appearance form of the smart glasses closer to that of traditional glasses.

[0016] Preferably, it further includes an audio module. The thickness of the end of the temple is greater than that of the beginning of the temple. The audio module is connected to the end position of the temple.

[0017] By adopting the above technical solution, the thickness of the end of the temple where the sound outlet hole is located is increased to accommodate the sound outlet hole and the audio module, and the morphological design better meets the practical needs of users.

[0018] Preferably, an audio module is further included. The audio module is connected to the temple. The temple is provided with a sound guiding channel which communicates with the audio module and the sound outlet hole.

[0019] By adopting the above technical solution, a sound guiding channel is provided to communicate the audio module and the sound outlet hole, so that sound can be directionally conducted to the ear hole, improving the user's auditory experience.

[0020] Preferably, a power supply module is further included. The power supply module is connected to the end position of the temple.

[0021] By adopting the above technical solution, the morphological design of the glasses better meets the practical needs of users.

[0022] In summary, the present application includes at least one of the following beneficial technical effects: 1. The optical engine module and the camera module are respectively located on both sides of the bridge of the nose and above the bridge of the nose. A single optical engine design is adopted, which reduces the hardware cost compared with the dual optical engine system, reduces the thickness of the frame, and makes the appearance closer to that of traditional glasses. 2. The wire connecting the optical engine module and the camera module is arranged along the upper edge of the frame, simplifying the circuit and solving the problem of complex power supply lines caused by the dual optical engine layout. 3. The temple is provided with a sound outlet hole which faces the auricle and points to the ear hole and is located at the end of the temple. Cooperating with the audio module and the sound guiding channel, the acoustic conduction effect is improved, and the disadvantages of bone conduction and in-ear sound output methods are avoided. 4. The audio module and the power supply module are centrally placed at the end of the temple, making the morphological design of the glasses better meet the practical needs of users. Description of the Drawings

[0023] Figure 1 It is a schematic diagram of a single optical engine binocular smart glasses.

[0024] Figure 2 It is a structural block diagram of a single optical engine binocular smart glasses.

[0025] Description of the reference numerals: 1, frame; 11, frame; 12, bridge of the nose; 13, temple; 14, sound outlet hole; 2, optical engine module; 3, camera module; 4, audio module; 5, power supply module. Detailed implementation mode

[0026] The following further describes the present application in detail with reference to the accompanying drawings.

[0027] The embodiment of the present application discloses a single optical engine binocular smart glasses, which optimizes the design of the smart glasses through the ideas of spatial replacement and three-dimensional integration, so that the smart glasses can meet the basic functional requirements while taking into account a good appearance form and are applicable to a wide range of daily life scenarios of users.

[0028] Referring to Figure 1 , a single optical engine binocular smart glasses includes a frame 1. The frame 1 includes a lens frame 11, a nose bridge 12 and temple arms 13.

[0029] There are two lens frames 11, and the nose bridge 12 is connected between the two lens frames 11. There are two temple arms 13, and the temple arms 13 correspond to the lens frames 11 one by one. The head end of the temple arm 13 is hingedly connected to the lens frame 11, and the tail end of the temple arm 13 is used to fit to the auricle.

[0030] Referring to Figure 1 and Figure 2 , the single optical engine binocular smart glasses further include an optical engine module 2 and a camera module 3.

[0031] The optical engine module 2 is used to realize the display function. The optical engine module 2 may include components such as a micro display and an optical lens group. The micro display may be an OLED micro display, which has advantages such as high contrast and fast response; the micro display may also be an LCOS micro display, which has a relatively high resolution and low power consumption.

[0032] The camera module 3 is used to realize the shooting function. The camera module 3 may include components such as a lens and an image sensor. The lens may be a wide-angle lens, which can obtain a wider field of view; the lens may also be a telephoto lens, which is suitable for long-distance shooting.

[0033] The optical engine module 2 and the camera module 3 are connected to the frame 1. There are various ways for the optical engine module 2 and the camera module 3 to be connected to the frame 1, such as being snap-connected through a card slot or fixed with screws, etc. The optical engine module 2 and the camera module 3 are respectively located on both sides of the nose bridge 12. When wearing the frame 1: both the optical engine module 2 and the camera module 3 are located above the nose bridge 12.

[0034] The traditional dual-optical-engine layout is on both sides of the lens frame 11, which increases the thickness and complexity of the lens frame 11. The solution of the embodiment of the present application places the optical engine module 2 and the camera module 3 above both sides of the nose bridge 12, so that the optical engine module 2 and the camera module 3 do not interfere with each other, which is convenient for the layout of lines and the realization of subsequent functions, and can make the lens frame 11 thinner and lighter, and the appearance is closer to that of traditional glasses.

[0035] The wires connecting the optical engine module 2 and the camera module 3 are arranged along the edge of the spectacle frame 11. When the spectacle frame 1 is worn: the wires connecting the optical engine module 2 and the camera module 3 are located on the upper edge of the spectacle frame 11.

[0036] First, it is convenient for the wires to be connected to the optical engine module 2 and the camera module 3; second, it will not affect the user's line of sight and usage experience; third, since the wires are located on the upper edge of the spectacle frame 11, the structure of the spectacle frame 11 can play a certain role in protecting the wires, preventing the wires from being squeezed or pulled.

[0037] The single-optical-engine binocular smart glasses further include an audio module 4 and a power supply module 5. Both the audio module 4 and the power supply module 5 are connected to the end of the temple 13. The thickness of the end of the temple 13 is greater than that of the head end of the temple 13 to provide installation space.

[0038] The audio module 4 is connected to other components through wires to achieve the transmission of audio signals. The audio module 4 may include components such as speakers and related circuit elements. The speaker can be a dynamic loudspeaker, which has good sound quality and low cost; the speaker can also be a piezoelectric loudspeaker, which has the characteristics of small size and low power consumption.

[0039] The power supply module 5 may include components such as a battery and a charging circuit. The battery can be a lithium battery, which has advantages such as high energy density and long life; the battery can also use a nickel-metal hydride battery, which has good environmental performance. The power supply module 5 provides electrical energy for components such as the optical engine module 2, the camera module 3, and the audio module 4 through wires.

[0040] Setting the power supply module 5 at the end of the temple 13 can, on the one hand, utilize the space at the end of the temple 13, and on the other hand, it is also beneficial to maintain the overall weight balance of the glasses.

[0041] The end of the temple 13 is provided with a sound guide channel and a sound outlet hole 14.

[0042] The sound guide channel communicates with the audio module 4 and the sound outlet hole 14. The sound guide channel can be a pipe-shaped structure, and its inner wall can be smoothed to reduce the reflection and loss of sound during propagation; sound-absorbing materials can also be filled in the sound guide channel to further optimize the sound quality.

[0043] When the spectacle frame 1 is worn: the sound outlet hole 14 faces the auricle, and the sound outlet hole 14 faces the ear hole. The sound outlet hole 14 can be circular, square, oval or other shapes. The size and number of the sound outlet holes 14 can be designed according to actual acoustic requirements.

[0044] The sound outlet hole 14 faces the auricle and points in the direction of the ear canal, which can better transmit sound to the user's ears and improve the sound quality and volume. Compared with the traditional bone conduction and in-ear sound output methods, the sound output method of the embodiment of the present application neither needs to block the ear canal nor is affected by the wearing tightness, and can bring a more comfortable auditory experience to the user.

[0045] The implementation principle of the single optical engine binocular smart glasses in the embodiment of the present application is as follows: By arranging the optical engine module 2 and the camera module 3 on both sides of the bridge of the nose 12 and above respectively, the traditional layout method of the dual optical engine is changed, greatly reducing the hardware cost, reducing the thickness of the frame 11, making the appearance closer to that of traditional glasses, and meeting the practical needs of users; Arranging the wires along the upper edge of the frame 11 not only ensures the reasonable laying of the lines, but also improves the overall aesthetics and durability of the glasses; The temple 13 part is improved. By setting the sound outlet hole 14, the audio module 4 and the power supply module 5 and reasonably arranging their positions, the acoustic conduction and power supply methods of the smart glasses are optimized; The design of the sound outlet hole 14 facing the ear canal improves the sound quality and volume effect. The audio module 4 and the power supply module 5 are concentrated at the end of the temple 13, which is not only convenient for line connection and management, but also makes the appearance of the glasses more concise and the weight distribution more reasonable, further improving the practicality and user experience of the product.

[0046] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A single-optical-engine binocular smart glasses, characterized in that, It includes a frame (1), an optical engine module (2) and a camera module (3). The frame (1) includes a bridge (12). The optical engine module (2) and the camera module (3) are connected to the frame (1), and the optical engine module (2) and the camera module (3) are respectively located on both sides of the bridge (12). When the frame (1) is worn, both the optical engine module (2) and the camera module (3) are located above the bridge (12).

2. The single-optical-engine binocular smart glasses according to claim 1, characterized in that, The frame (1) further includes a lens frame (11). There are two lens frames (11), and the bridge (12) is connected between the two lens frames (11). The wires connecting the optical engine module (2) and the camera module (3) are arranged along the edge of the lens frame (11).

3. The single-light-machine binocular intelligent glasses according to claim 2, characterized in that, When the frame (1) is worn, the wires connecting the optical engine module (2) and the camera module (3) are located on the upper edge of the lens frame (11).

4. The single-light-machine binocular intelligent glasses according to claim 1, characterized in that, The frame (1) further includes temple arms (13). The temple arms (13) are provided with sound outlet holes (14). When the frame (1) is worn, the sound outlet holes (14) face the auricle and the sound outlet holes (14) face the ear canal opening.

5. The single-light-engine binocular smart glasses according to claim 4, characterized in that, The tail end of the temple arm (13) is used to fit against the auricle. The sound outlet holes (14) are located at the tail end position of the temple arm (13).

6. The single-light-engine binocular intelligent glasses according to claim 5, characterized in that, It further includes an audio module (4). The thickness of the tail end of the temple arm (13) is greater than the thickness of the head end of the temple arm (13). The audio module (4) is connected to the tail end position of the temple arm (13).

7. The single-light-machine binocular intelligent glasses according to claim 5, characterized in that, It further includes an audio module (4). The audio module (4) is connected to the temple arm (13). The temple arm (13) is provided with a sound guiding channel, and the sound guiding channel communicates with the audio module (4) and the sound outlet holes (14).

8. A single-optical-engine binocular intelligent glasses according to any one of claims 5-7, characterized in that It further includes a power supply module (5). The power supply module (5) is connected to the tail end position of the temple arm (13).

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