Visual intelligent sight glass

Abstract

The utility model discloses a visual intelligent sight glass, and relates to the technical field of intelligent glasses, the visual intelligent sight glass comprises a glasses main body, the glasses main body comprises a front frame and a rear frame, the front frame is rotatably connected with the rear frame; the lens module comprises a compound lens and a focusing control unit, the compound lens is arranged on the front frame, and the focusing control unit is in driving connection with the compound lens so as to drive the compound lens to move and adjust the distance between the compound lens and the eyeballs; the display module comprises a display and a projection control unit, the display is arranged in the composite lens and used for virtual imaging, and the projection control unit is arranged on the glasses body and used for projecting virtual content to the composite lens; the sensor module is arranged on the glasses main body, and the sensor module comprises a distance sensor and is used for detecting the distance between the measured object and the glasses main body. The visual intelligent sight glass provided by the utility model is convenient to wear and take off, is suitable for the vision requirements of different users, and improves the use experience.

Description

Technical Field

[0001] The utility model relates to the technical field of smart glasses, in particular to a visual smart viewing mirror. Background Art

[0002] Smart glasses are portable devices that combine computers, displays, sensors, and connectivity. They are usually worn on the user's head or eyes to provide augmented reality, virtual reality, or mixed reality experiences. Smart glasses can provide rich and diverse augmented reality, virtual reality, or mixed reality experiences, and provide users with more convenient and intelligent interaction methods. However, current smart glasses have a narrow range of functions and poor automatic adjustment capabilities, resulting in a mediocre user experience. Utility Model Content

[0003] The main purpose of the utility model is to address the deficiencies of the existing technology and to provide a visual smart viewfinder that is easy to wear and take off, adapts to the vision needs of different users and can improve the user experience.

[0004] To achieve the above-mentioned purpose, the visual intelligent mirror proposed by the present invention includes:

[0005] The glasses body comprises a front frame and a rear frame, wherein the front frame is rotatably connected to the rear frame;

[0006] The lens module includes a composite lens and a focus control unit, wherein the composite lens is provided on the front frame, and the focus control unit is connected to the composite lens to drive the composite lens to move and adjust the distance between the composite lens and the eyeball;

[0007] a display module, comprising a display and a projection control unit, wherein the display is provided inside the composite lens and is used for virtual imaging, and the projection control unit is provided in the glasses body and is used to project the virtual content onto the composite lens; and

[0008] A sensor module is provided on the glasses body, wherein the sensor module includes a distance sensor for detecting the distance between a measurement object and the glasses body;

[0009] Wherein, the lens module, the display module and the sensor module are communicatively connected.

[0010] In one embodiment, the lens module further includes a hybrid image stabilizer, which is used for optical image stabilization of the composite lens.

[0011] In one embodiment, the display module further includes an eye tracking sensor for detecting eye movements of the user.

[0012] In one embodiment, the sensor module further includes a gyroscope and an accelerometer, and the gyroscope and the accelerometer are used to detect the motion state and direction of the glasses body.

[0013] In one embodiment, the sensor module further includes a magnetometer, which is used to sense the earth's magnetic field to provide direction and positioning information of the glasses body in space.

[0014] In one embodiment, the sensor module further includes an ambient light sensor, and the ambient light sensor is used to detect the light intensity of the environment.

[0015] In one embodiment, the sensor module further includes a heart rate sensor, and the heart rate sensor is used to monitor the user's heart rate.

[0016] In one embodiment, the visual smart mirror further includes a communication module and a power module, and the communication module is electrically connected to the power module, the display module, the lens module, and the sensor module.

[0017] In one embodiment, the display uses an OLED lens.

[0018] In one embodiment, the visual smart mirror further comprises a rubber strip, the front frame comprises a mirror frame, and the rubber strip is provided on a side of the mirror frame facing the user's face;

[0019] And / or, the visual smart mirror further includes an anti-slip strip, which is provided on the rear frame.

[0020] In the technical solution of the present invention, the main body of the glasses includes a front frame and a rear frame. When worn, the front frame is located on one side of the user's face, and the rear frame is located on the back side of the user's head. The front frame and the rear frame together form a wearing space. By arranging the front frame and the rear frame to be rotatably connected, the rear frame can be rotated to one side of the front frame or rotated upward, so that the wearing space is relatively open. The user wears the main body of the glasses from the top of the head downward. After the front frame is worn on one side of the face, the rear frame is above the head and is rotated to the back of the user's head so that the main body of the glasses is fixed on the head, which is convenient for wearing. When it is necessary to take off the glasses, the rear frame can be taken off from the head. Rotate the rear frame upward to release the viewfinder and remove it. In addition, a composite lens is provided at the front frame, and a display is provided inside the composite lens. The display is used to complete virtual imaging. The projection control unit is used to project virtual content onto the composite lens and reflect it into the user's eyeball. The position of the composite lens from the eyeball is controlled by the focusing control unit to adapt to the vision needs of different users and improve the user experience. In addition, the distance sensor is used to measure the distance between the viewfinder and the measured object to help the viewfinder adjust the focal length of the virtual content to adapt to different viewing conditions. It can also be used to realize gesture interaction and avoid collisions. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0022] Figure 1 This is a structural diagram of an embodiment of the visual intelligent mirror provided by the utility model;

[0023] Figure 2 This is a structural diagram of another embodiment of the visual intelligent mirror provided by the utility model;

[0024] Figure 3 This is a schematic diagram of the lens module in the visual intelligent mirror provided by the present invention;

[0025] Figure 4 This is a schematic diagram of the display module in the visual intelligent mirror provided by the utility model;

[0026] Figure 5 This is a schematic diagram of the sensor module in the visual intelligent view mirror provided by the present invention.

[0027] Description of Figure Numbers:

[0028] 10. Sight glass;

[0029] 110. Glasses body; 111. Front frame; 112. Rear frame; 113. Rubber strip; 114. Anti-slip strip; 115. Bracket;

[0030] 120. Lens module; 121. Compound lens; 122. Focus control unit; 123. Electronic image stabilizer; 124. Optical image stabilizer;

[0031] 130. Display module; 131. Display; 132. Projection control unit; 133. Eye tracking sensor;

[0032] 140. Sensor module; 141. Gyroscope; 142. Accelerometer; 143. Magnetometer; 144. Ambient light sensor; 145. Heart rate sensor; 146. Distance sensor;

[0033] 150. Data module;

[0034] 160, communication module;

[0035] 170. Power module.

[0036] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0038] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0039] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0040] Smart glasses are portable devices that combine computers, displays, sensors, and connectivity. They are usually worn on the user's head or eyes to provide augmented reality, virtual reality, or mixed reality experiences. Smart glasses can provide rich and diverse augmented reality, virtual reality, or mixed reality experiences, and provide users with more convenient and intelligent interaction methods. However, current smart glasses have a narrow range of functions and poor automatic adjustment capabilities, resulting in a mediocre user experience.

[0041] The utility model provides a visual intelligent viewfinder.

[0042] See also Figure 1 and Figure 2 In one embodiment of the present invention, the visual intelligent mirror includes:

[0043] The eyeglass body 110 includes a front frame 111 and a rear frame 112 , wherein the front frame 111 and the rear frame 112 are rotatably connected;

[0044] The lens module 120 includes a composite lens 121 and a focus control unit 122. The composite lens 121 is disposed on the front frame 111. The focus control unit 122 is connected to the composite lens 121 to drive the composite lens 121 to move and adjust the distance between the composite lens 121 and the eyeball.

[0045] The display module 130 includes a display 131 and a projection control unit 132. The display 131 is provided inside the composite lens 121 and is used for virtual imaging. The projection control unit 132 is provided in the glasses body 110 and is used to project virtual content onto the composite lens 121.

[0046] The sensor module 140 is provided on the eyeglass body 110 . The sensor module 140 includes a distance sensor 146 for detecting the distance between the measuring object and the eyeglass body 110 .

[0047] The lens module 120 , the display module 130 and the sensor module 140 are communicatively connected.

[0048] In the technical solution of the present invention, the eyeglass body 110 includes a front frame 111 and a rear frame 112. When worn, the front frame 111 is located on one side of the user's face, and the rear frame 112 is located on the back side of the user's head. The front frame 111 and the rear frame 112 are enclosed to form a wearing space. By setting the front frame 111 and the rear frame 112 to be rotatably connected, the rear frame 112 can be rotated to one side of the front frame 111 or rotated upward, so that the wearing space is relatively open. The user wears the eyeglass body 110 from the top of the head downward. After the front frame 111 is worn on one side of the face, the rear frame 112 is above the head and is rotated to the back of the user's head so that the eyeglass body 110 is fixed on the head for easy wearing. When it is necessary to take off the eyeglasses 10 , rotate the rear frame 112 upward from the back of the head, release the viewfinder 10, and remove it; in addition, a compound lens 121 is provided at the front frame 111, and a display 131 is provided inside the compound lens 121. The display 131 is used to complete virtual imaging, and the projection control unit 132 is used to project virtual content onto the compound lens 121 and reflect it into the user's eyeball. The position of the compound lens 121 from the eyeball is controlled by the focusing control unit 122 to adapt to the vision needs of different users and improve the user experience. In addition, the distance sensor 146 is used to measure the distance between the viewfinder 10 and the measured object, helping the viewfinder 10 to adjust the focal length of the virtual content to adapt to different viewing conditions. It can also be used to realize gesture interaction and avoid collision.

[0049] In a specific embodiment, a bracket 115 is connected to each end of the front frame 111 on the side facing the rear frame 112, and the bracket 115 is rotatably connected to the rear frame 112 through a rotating shaft to facilitate wearing and taking off; the focusing control unit 122 can be mechanically controlled, such as the mechanical part is connected to the internal compound lens 121 through a rotating focusing ring or slider, which is manually adjusted to connect to the internal lens, and the position of the compound lens 121 is changed by rotating or sliding, and the compound lens 121 moves along the optical axis to change the distance between the compound lens 121 and the eyeball; the focusing control unit 122 can also be electronically controlled, such as using a small motor to drive the compound lens 121 to move, and setting a displacement sensor to monitor the actual position of the compound lens 121 to ensure focusing accuracy.

[0050] In addition, the visual intelligent viewfinder also includes a data module 150, which intelligently classifies, stores, fuses, and organizes the data of the viewfinder 10, thereby improving the data processing capability of the viewfinder 10 and forming a data management middle platform for subsequent system and service calls.

[0051] In an embodiment of the present invention, the lens module 120 further includes a hybrid image stabilizer, which is used for optical image stabilization of the composite lens 121 .

[0052] Specifically, please refer to Figure 3 The hybrid image stabilizer combines an electronic image stabilizer 123 and an optical image stabilizer 124 to prevent jitter during use and improve the user experience. The optical image stabilizer 124 physically moves the compound lens 121 to compensate for the jitter of the viewfinder 10, thereby reducing image blur caused by the user's head movement. The electronic image stabilizer 123 uses a software algorithm to analyze the image sequence during the image processing stage and adjust the position of each frame to eliminate jitter, such as cropping part of the edge of the picture to provide sufficient image movement space, rescaling and aligning. That is, the optical image stabilizer 124 handles most of the jitter, while the electronic image stabilizer 123 is responsible for fine-tuning to reduce the image jitter caused by the shaking of the viewfinder 10, making the virtual environment look more realistic. (The processing methods of the electronic image stabilizer 123 and the optical image stabilizer 124 are mature solutions on the market. This embodiment does not involve improvements to this processing method and will not be described in detail here.)

[0053] In the embodiments of the present invention, please refer to Figure 4 The display module 130 also includes an eye tracking sensor 133. The eye tracking sensor 133 can be used to detect the user's eye movement and gaze point to help the viewfinder 10 understand the user's attention focus and intention, thereby providing a more realistic sense of immersion and improving performance and user experience. Specifically, the eyes are illuminated by infrared light. Since infrared light produces different reflection patterns on the cornea and lens of the eye, the eye tracking sensor 133 can obtain the gaze point and movement direction of the eye by capturing these reflection points and combining them with the geometric structure of the eye. In addition, the eye tracking sensor 133 also cooperates with the focusing control unit 122 to dynamically adjust the focal length according to the user's gaze point to improve the user experience.

[0054] In the embodiments of the present invention, please refer to Figure 5The sensor module 140 also includes a gyroscope 141 and an accelerometer 142. The gyroscope 141 and the accelerometer 142 are arranged inside the glasses body 110 to detect the motion state of the glasses body 110, including the direction of movement and rotation. Specifically, the gyroscope 141 is used to measure the angular velocity of the head, and the accelerometer 142 is used to measure the linear acceleration of the user's head, including the acceleration caused by gravity and movement. It can monitor the tilt and acceleration changes of the viewfinder 10 in three-dimensional space, and can also correct the drift of the gyroscope 141 to ensure that the virtual scene can respond to the user's head movement in real time, providing a highly immersive experience. In addition, the accelerometer 142 and the gyroscope 141 are used to detect the movement and rotation of the viewfinder 10, which is also convenient for hybrid image stabilization to achieve anti-shake.

[0055] In the embodiments of the present invention, please refer to Figure 5 The sensor module 140 also includes a magnetometer 143, which is used to sense the earth's magnetic field and determine the direction and positioning information of the glasses body 110 in space. The absolute direction information provided by the magnetometer 143 can be used as a reference system to help determine the orientation of the user's head in the real world, and can correct the accumulated errors of the gyroscope 141 and the accelerometer 142 to avoid position drift. The magnetometer 143 provides an external reference to help the system perform posture correction.

[0056] In the embodiments of the present invention, please refer to Figure 5 The sensor module 140 also includes an ambient light sensor 144, which is used to detect the light intensity of the environment around the viewfinder 10 and adjust the display brightness accordingly to ensure that the user can clearly see the displayed content under different lighting conditions. For example, in a darker environment, the brightness will be reduced to reduce glare and save battery. In a bright environment, the brightness will be increased to ensure that the content is visible, which helps protect the user's eyes and improves battery efficiency.

[0057] In the embodiments of the present invention, please refer to Figure 5 The sensor module 140 also includes a heart rate sensor 145, which is used to monitor the user's heart rate and health status in real time, provide health data to the user, and adjust the game difficulty according to the heart rate data to create a more immersive experience.

[0058] In the embodiments of the present invention, please refer to Figure 1The visual intelligent mirror also includes a communication module 160 and a power module 170. The communication module 160 is electrically connected to the power module 170, the display module 130, the lens module 120 and the sensor module 140. The communication module 160 is used to transmit data from the display module 130, the lens module 120 and the sensor module 140, such as transmitting data collected by the sensor module 140 and the eye tracking sensor 133 to the control terminal, and can also transmit data from the control terminal to the display 131 and the projection control unit 132. The power module 170 is used to provide power to the mirror 10 for use.

[0059] In an embodiment of the present invention, the display 131 uses OLED lenses, which have a fast response time, are suitable for dynamic image display, and facilitate real-time interaction. The display 131 can be transparent or translucent, allowing the user to see the real world and virtual information at the same time when in use. When embedded in the composite lens 121, it can provide an augmented reality or mixed reality experience.

[0060] In the embodiments of the present invention, please refer to Figure 2 The visual smart mirror also includes a rubber strip 113. The front frame 111 includes a frame. The rubber strip 113 is provided on the side of the frame facing the user's face. Specifically, the frame is located on the front side of the face, and the compound lens 121 is located inside the frame. The rubber strip 113 is provided on the side of the frame facing the face, and the middle is arc-shaped, which fits the face better, and the setting of the rubber strip 113 makes the contact surface with the face more comfortable.

[0061] In another embodiment, the visual smart goggles further include an anti-slip strip 114, which is disposed on the rear frame 112, specifically on the side of the rear frame 112 facing the wearing space and the side away from the wearing space, so that the glasses body 110 can be fixed on the user's head to prevent it from slipping on the head.

[0062] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A visual intelligent viewfinder, characterized in that: include: The glasses body comprises a front frame and a rear frame, wherein the front frame is rotatably connected to the rear frame; A lens module comprising a composite lens and a focus control unit, wherein the composite lens is disposed on the front frame, and the focus control unit is a focus ring connected to the composite lens, so that by rotating the focus ring, the composite lens moves along the optical axis to adjust the distance between the composite lens and the eyeball; A display module includes a display and a projection control unit. The display is provided inside the composite lens and is used for virtual imaging. The projection control unit is provided in the glasses body and is used to project virtual content onto the composite lens. The display uses OLED lenses. as well as A sensor module is provided on the glasses body, wherein the sensor module includes a distance sensor for detecting the distance between a measurement object and the glasses body; Wherein, the lens module, the display module and the sensor module are communicatively connected.

2. The visual intelligent mirror according to claim 1, wherein: The lens module further includes a hybrid image stabilizer, which is used for optical image stabilization of the composite lens.

3. The visual intelligent mirror according to claim 1, wherein: The display module also includes an eye tracking sensor for detecting eye movements of a user.

4. The visual intelligent mirror according to claim 3, wherein: The sensor module further includes a gyroscope and an accelerometer, and the gyroscope and the accelerometer are used to detect the motion state and direction of the glasses body.

5. The visual intelligent mirror according to claim 4, characterized in that: The sensor module further includes a magnetometer, which is used to sense the earth's magnetic field to provide direction and positioning information of the glasses body in space.

6. The visual intelligent mirror according to claim 1, wherein: The sensor module further includes an ambient light sensor, which is used to detect the light intensity of the environment.

7. The visual intelligent mirror according to claim 2, wherein: The sensor module further includes a heart rate sensor, which is used to monitor the user's heart rate.

8. The visual intelligent mirror according to claim 7, wherein: The visual intelligent view mirror also includes a communication module and a power module. The communication module is electrically connected to the power module, the display module, the lens module and the sensor module.

9. The visual intelligent mirror according to claim 1, wherein: The visual smart mirror further comprises a rubber strip, the front frame comprises a mirror frame, and the rubber strip is provided on a side of the mirror frame facing the user's face; And / or, the visual smart mirror further includes an anti-slip strip, which is provided on the rear frame.

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