Handheld ultrasonic AR glasses

Abstract

The handheld ultrasonic AR glasses comprise a glasses frame, a first glasses leg and a second glasses leg, the first glasses leg and the second glasses leg are both connected with the glasses frame in a pivoted mode, and the glasses frame is provided with optical waveguide lenses; the extension frame is configured on the glasses frame and extends towards one side of the first glasses leg and one side of the second glasses leg, correction lenses are detachably mounted on the extension frame through magnetic attraction assemblies, and the magnetic attraction assemblies are configured on the extension frame and the correction lenses; according to the utility model, the problems that the myopic lenses with different thicknesses are difficult to place in the frame of the AR glasses and the myopic lenses are inconvenient to install can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of AR glasses, and in particular to a pair of AR glasses for handheld ultrasound. Background Art

[0002] AR glasses can be seen as a miniature mobile phone. They can determine the user's current state by tracking the eye's gaze trajectory and can enable corresponding functions such as taking photos.

[0003] The handheld ultrasound device is connected to the AR glasses through wireless transmission technology, so that the data detected by the handheld ultrasound device can be presented on the AR glasses, allowing doctors to directly see virtual medical images in the real world, improving the accuracy and efficiency of diagnosis. However, the structural design of AR glasses is based on users with normal vision. However, for myopic users, when using AR glasses, the conventional operation is to add a myopic lens to the card slot of the AR glasses frame. However, for people with severe myopia, thicker myopic lenses are required, which makes it difficult to place myopic lenses in the frames of AR glasses, and there is a problem of inconvenience in installing myopic lenses, which has certain limitations. Utility Model Content

[0004] In order to overcome the above shortcomings, the purpose of the utility model is to provide a handheld ultrasound AR glasses.

[0005] In order to achieve the above objectives, the technical solution adopted by the utility model includes:

[0006] A glasses frame, a first glasses leg and a second glasses leg, wherein the first glasses leg and the second glasses leg are both pivotally connected to the glasses frame, and the glasses frame is provided with an optical waveguide lens;

[0007] An extension frame is arranged on the frame and extends toward one side of the first temple and the second temple. A corrective lens is detachably mounted on the extension frame via a magnetic component. The magnetic component is arranged on the extension frame and the corrective lens.

[0008] The present application installs an extension frame on the frame, and installs a magnetic attraction component on the extension frame and the corrective lens, so that the corrective lens can be magnetically attracted to the extension frame, thereby reducing the cumbersomeness of the corrective lens installation process. At the same time, the present application can be adapted to corrective lenses of different sizes, thereby improving the scope of application of the present application.

[0009] In the preferred technical solution of the above-mentioned handheld ultrasound AR glasses, the magnetic attraction component includes:

[0010] a first magnet, wherein the first magnet is disposed on the extension frame;

[0011] A second magnet is disposed on the top of the corrective lens, and the first magnet and the second magnet are magnetically attracted to each other.

[0012] In the preferred technical solution of the above-mentioned handheld ultrasonic AR glasses, the frame includes a detachable nose pad.

[0013] In the preferred technical solution of the above-mentioned handheld ultrasonic AR glasses, a protrusion is formed on the top of the nose pad, a spring structure is formed on the side of the protrusion, a socket portion corresponding to the nose pad is formed on the frame, a snap-in hole is arranged on the side of the socket portion, and the spring structure can be snapped into the snap-in hole.

[0014] In the preferred technical solution of the above-mentioned handheld ultrasonic AR glasses, an escape space is formed at the portion of the protrusion corresponding to the spring structure.

[0015] In the preferred technical solution of the above-mentioned handheld ultrasonic AR glasses, a shading lens is configured at the front end of the frame.

[0016] In the preferred technical solution of the above-mentioned handheld ultrasonic AR glasses, a circuit component and a power supply electrically connected to the circuit component are installed in the first temple or the second temple; the optical waveguide lens is electrically connected to the circuit component.

[0017] The beneficial effect of the present invention is that by installing an extension frame on the frame, and installing a magnetic attraction component on the extension frame and the corrective lens, the corrective lens can be magnetically attracted to the extension frame, thereby reducing the cumbersomeness of the corrective lens installation process. At the same time, the present application can be adapted to corrective lenses of different sizes, thereby improving the scope of application of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a first schematic diagram of the AR glasses of the present invention;

[0019] Figure 2 This is a second schematic diagram of the AR glasses of the present invention;

[0020] Figure 3 The figure is a connection diagram between the frame and the nose pad;

[0021] Figure 4 is a structural schematic diagram of a mirror frame;

[0022] Figure 5 is a schematic diagram of the structure of the nose pad;

[0023] In the figure: a frame 1, a socket portion 11, a snap-in hole 12, a first temple 2, a second temple 3, an extension frame 4, a first magnet 61, a nose pad portion 7, a protrusion 71, a spring structure 72, an avoidance space 73, and a light-shielding lens 8. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0025] It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "front", "rear" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "disposed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Based on the problem pointed out in the background technology that AR glasses are difficult to adapt to the installation of myopia lenses of different thicknesses, the utility model provides a handheld ultrasonic AR glasses, which aims to achieve magnetic attraction between the corrective lens and the extension frame 4 by installing an extension frame 4 on the side of the frame 1 facing the first temple 2 or the second temple 3, and installing a magnetic attraction component on the extension frame 4, thereby reducing the cumbersomeness of the corrective lens installation process. At the same time, the application of the present application can be adapted to corrective lenses of different sizes, thereby improving the scope of application of the present application.

[0028] like Figures 1 to 5 As shown, the handheld ultrasonic AR glasses of the utility model include a frame 1, a first temple 2 and a second temple 3, wherein the first temple 2 and the second temple 3 are both pivotally connected to the frame 1, an optical waveguide lens is arranged on the frame 1, a circuit component and a power supply are installed in the first temple 2 or the second temple 3, the power supply is electrically connected to the circuit component, and the optical waveguide lens is electrically connected to the circuit component. Among them, the circuit component is a circuit board. It should be noted that the optical waveguide lens arranged on the frame 1 can realize the function of developing.

[0029] See also Figure 3 , Figure 4The frame 1 is provided with an extension frame 4, which has a first end and a second end opposite to each other, the first end being mounted on the frame 1, and the second end extending toward the inner side of the AR glasses, that is, toward the position where the first temple 2 and the second temple 3 are located. A corrective lens is detachably mounted on the second end of the extension frame 4 through a magnetic suction assembly.

[0030] In a specific embodiment, the magnetic attraction component includes a first magnet 61 installed at the second end of the extension frame 4, and a second magnet installed on the top of the corrective lens, and the first magnet 61 is magnetically attracted to the second magnet.

[0031] It should be noted that the right lens and the left lens of the corrective lens can be integrated into one body, or the right lens and the left lens can be separated from each other, and the second magnets are respectively installed on the top of the right lens and the top of the left lens.

[0032] When installing the corrective lens on the frame 1, the second magnet at the top of the corrective lens is aligned with the area where the first magnet 61 at the second end of the extension frame 4 is located, so that the first magnet 61 and the second magnet are magnetically attracted to each other, thereby achieving the installation of the corrective lens. If the corrective lens is offset, the corrective lens can be fine-tuned. The structure is simple and the operation is convenient.

[0033] In one or more embodiments, a limiting block is disposed at the second end of the extension frame 4, and a plurality of limiting blocks are enclosed to form a limiting space for limiting the position of the corrective lens. This arrangement can effectively ensure the accuracy of the installation position of the corrective lens and improve the use effect.

[0034] In one or more embodiments, the extension frame 4 is a telescopic rod with a telescopic function, or a profile with a predetermined angle bending performance. Through this arrangement, when the corrective lenses are not needed, the position of the extension frame 4 can be changed to avoid the extension frame 4 against the user's forehead and affecting the use of the AR glasses, while improving the aesthetics of the AR glasses and increasing the market share.

[0035] In other possible embodiments, a bearing seat is glued to the top of the corrective lens, and the second magnet is installed on the bearing seat. The bearing seat is clamped on the corrective lens, and the upper part of the bearing seat has a portion for installing the second magnet, which fits the upper frame of the corrective lens. It should be noted that by gluing the second magnet to the corrective lens through the bearing seat, the corrective lens and the second magnet can be separated, the recycling effect can be improved, and the stability of the connection between the second magnet and the corrective lens can be guaranteed.

[0036] In one or more embodiments, the frame 1 includes a detachably mounted nose pad portion 7 .

[0037] See also Figure 2 , Figure 3The nose pad part 7 is used to support the AR glasses on the user's nose bridge; by setting the nose pad part 7 to be detachably connected, the nose pad part 7 of different sizes can be replaced to adapt to the needs of different users, which is practical.

[0038] In one or more embodiments, a protrusion 71 is formed on the top of the nose pad 7, a spring structure 72 is formed on the side of the protrusion 71, a socket portion 11 corresponding to the nose pad 7 is formed on the frame 1, a snap-in hole 12 is arranged on the side of the socket portion 11, and the spring structure 72 can be snapped into the snap-in hole 12.

[0039] See also Figure 5 The protrusion 71 is arranged in a rectangular shape, and the spring structure 72 protrudes toward the side away from the protrusion 71 in a direction perpendicular to the surface of the protrusion 71. When the protrusion 71 is inserted into the socket portion 11 of the frame 1, the spring structure 72 is squeezed by the inner wall of the socket portion 11 and is slightly deformed. When the protrusion 71 completely enters the socket portion 11 of the frame 1, the spring structure 72 is reset and partially located in the clamping hole 12 of the frame 1, thereby realizing the clamping connection between the protrusion 71 and the frame 1, which is convenient to operate and has a simple structure.

[0040] When removing the nose pad 7 from the frame 1 , first fix the frame 1 , then pull the nose pad 7 downwards so that the spring sheet structure 72 is squeezed by the engaging hole 12 and slightly deformed so that the spring sheet structure 72 is no longer in the engaging hole 12 .

[0041] In one or more embodiments, a portion of the protrusion 71 corresponding to the spring structure 72 is formed with an escape space 73. Figure 5 When the spring sheet structure 72 is squeezed by the snap-in hole 12 of the frame 1 and produces a slight deformation, part of the spring sheet structure 72 is located in the avoidance space 73. The avoidance space 73 can provide a retreat space for the deformation of the spring sheet structure 72, thereby avoiding the problem of the spring sheet structure 72 being stuck in the socket portion 11 of the frame 1, thereby improving the use effect of the present application.

[0042] In one or more embodiments, a shading lens 8 is disposed at the front end of the frame 1. Figure 1 The shading lens 8 has a certain shading ability, which can effectively ensure the imaging effect of the optical waveguide lens.

[0043] The above implementation modes are only for illustrating the technical concept and features of the utility model, and their purpose is to allow people familiar with this technology to understand the content of the utility model and implement it. It cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A handheld ultrasound AR glasses, characterized in that: include: A glasses frame, a first glasses leg and a second glasses leg, wherein the first glasses leg and the second glasses leg are both pivotally connected to the glasses frame, and the glasses frame is provided with an optical waveguide lens; An extension frame is arranged on the frame and extends toward one side of the first temple and the second temple. A corrective lens is detachably mounted on the extension frame via a magnetic component. The magnetic component is arranged on the extension frame and the corrective lens.

2. The handheld ultrasound AR glasses according to claim 1, characterized in that: The magnetic attraction component comprises: a first magnet, wherein the first magnet is disposed on the extension frame; A second magnet is disposed on the top of the corrective lens, and the first magnet and the second magnet are magnetically attracted to each other.

3. The handheld ultrasound AR glasses according to claim 1, characterized in that: The frame includes a detachably mounted nose pad portion.

4. The handheld ultrasound AR glasses according to claim 3, characterized in that: A protrusion is formed on the top of the nose pad, a spring structure is formed on the side of the protrusion, a socket portion corresponding to the nose pad is formed on the frame, a snap-in hole is arranged on the side of the socket portion, and the spring structure can be snapped into the snap-in hole.

5. The handheld ultrasound AR glasses according to claim 4, characterized in that: A avoiding space is formed on a portion of the protrusion corresponding to the spring structure.

6. The handheld ultrasound AR glasses according to claim 1, characterized in that: The front end of the frame is provided with a shading lens.

7. The handheld ultrasound AR glasses according to any one of claims 1 to 6, characterized in that: A circuit component and a power source electrically connected to the circuit component are installed in the first temple or the second temple; The optical waveguide lens is electrically connected to the circuit component.

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