WO2021147223A1

WO2021147223A1 - Head-mounted glasses

Info

Publication number: WO2021147223A1
Application number: PCT/CN2020/093699
Authority: WO
Inventors: 刘若鹏; 栾琳; 季春霖; 曹阳
Original assignee: 深圳光启超材料技术有限公司
Priority date: 2020-01-21
Filing date: 2020-06-01
Publication date: 2021-07-29

Abstract

Head-mounted glasses, comprising a hollow headband shell (100) and an enhanced display assembly (200) movably connected to the headband shell (100). A control circuit used for controlling the display effect of the enhanced display assembly (200) is provided in the headband shell (100), and the control circuit is electrically connected to the enhanced display assembly (200). The head-mounted glasses avoids discomfort to a wearer, and the control circuit is provided in the device shell, so that wiring and wire protection of electronic elements are facilitated; an optical waveguide assembly (204) is installed on the optical waveguide position adjusting mechanism capable of being adjusted in multiple directions, so that the application range of the intelligent glasses is greatly enlarged, the position of the optical waveguide can be adjusted according to different face shapes, and the intelligent glasses can be used by both users wearing glasses and users not wearing glasses.

Description

A kind of head-wearing glasses

Technical field

The present invention relates to a wearable device, and more specifically, to a head-mounted glasses.

Background technique

On-site investigation is the most important way for public security organs to obtain evidence of criminals, and it is the key to solving cases. The investigators need to use professional technical means to search for, find and fix the evidence on the scene, inspect and appraise it after extraction, and record the entire process in the form of transcripts, site maps, photos, and videos.

technical problem

At home and abroad, great attention has been paid to the upgrading and transformation of exploration equipment, which aims to improve the efficiency of on-site investigations and reduce the tedious operations during the investigation process. Equipment such as head-mounted smart glasses has been developed, but it is difficult to achieve the desired effect.

The prior art head-mounted smart glasses generally install electronic components outside the headband in the form of a mounting box, or fix the mounting box and the optical waveguide position adjustment mechanism together. This is not only unsightly in structure, but also the position of the optical waveguide. The adjustment mechanism is easy to damage the electronic component wires during the movement. There are also products that integrate electronic components inside the glasses, but the position of the optical waveguide is fixed and cannot be adjusted, which greatly limits the use of smart glasses.

Technical solutions

The purpose of the present invention is to provide a head-mounted spectacles, which has a compact structure, enhances the convenient adjustment of the display assembly, and is more comfortable for the wearer to wear for a long time in time.

The solution of the present invention is as follows, providing a head-wearing glasses including a hollow headband housing, an enhanced display assembly movably connected to the headband housing, and a control circuit for controlling the display effect of the display assembly is provided in the headband housing , The control circuit is electrically connected with the enhanced display assembly.

Preferably, the headband shell is a notched annular shell, and the two ends of the notch are movably connected by a tightness adjuster.

Preferably, the head-mounted glasses further include a microphone movably connected to the headband housing.

Preferably, the headband housing is provided with a through hole, and the headband housing is provided with a camera abutting on the through hole.

Preferably, an inner liner is attached to the inside of the headband shell.

Preferably, the enhanced display assembly includes a rotating mechanism, a connecting arm, a telescopic mechanism, and an optical waveguide assembly; the rotating mechanism is rotatably connected with the headband housing; one end of the connecting arm is fixedly connected with the rotating mechanism; the optical waveguide assembly is fixed on the telescopic mechanism to extend and retract The mechanism is slidably connected to the connecting arm, and the optical waveguide assembly is fixed on the telescopic mechanism.

Preferably, the optical waveguide assembly includes an optical waveguide mounting seat and an optical waveguide screen fixed on the optical waveguide mounting seat for transmitting optical signals, and the optical waveguide mounting seat is fixedly connected with the expansion mechanism.

Preferably, a plurality of through holes are opened on the headband housing, a control button is arranged on the control circuit, and the control button is penetrated in the through hole.

Preferably, the control circuit is connected with a light guide, and the light guide is clamped in the through hole.

Preferably, a connection port is provided on the control circuit, and the connection port is clamped in the through hole.

Beneficial effect

The head-mounted glasses implementing the present invention overcome the disadvantages of discomfort caused to the wearer when the device is worn in the prior art by wearing the device on the head, and by setting a control circuit in the device housing, it is beneficial to the wiring of the electronic components and the protection of the wires; The waveguide is installed on a multi-directional adjustable optical waveguide position adjustment mechanism, which greatly increases the application range of smart glasses. The position of the optical waveguide can be adjusted according to different face shapes, and it can be used by users who wear glasses and who do not wear glasses.

Description of the drawings

The drawings of the specification constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and the description thereof are used to explain the present invention, and do not constitute an improper limitation of the present invention.

FIG. 1 is a schematic diagram of the structure of the head-mounted glasses according to a preferred embodiment of the present invention.

Fig. 2 is a schematic diagram of the internal electronic equipment of the headset according to a preferred embodiment of the present invention.

FIG. 3 is a schematic view of the structure of the head-mounted glasses according to a preferred embodiment of the present invention.

FIG. 4 is a schematic view of the structure of the head-mounted glasses in another view angle according to a preferred embodiment of the present invention.

Fig. 5 is a schematic diagram of a user wearing the head-mounted glasses of the present invention.

Embodiments of the present invention

It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments.

It should be pointed out that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs.

In the present invention, if there is no explanation to the contrary, the orientation words used such as "up, down, top, bottom" are usually in terms of the direction shown in the drawings, or in terms of the vertical, vertical, or horizontal direction of the component itself. In terms of vertical or gravitational direction; similarly, for ease of understanding and description, "inner and outer" refers to the inner and outer relative to the contour of each component itself, but the above-mentioned directional words are not used to limit the present invention.

Figures 1 to 4 are schematic diagrams of the structure of a preferred embodiment of the present invention. In this embodiment, the headset includes a hollow headband housing 100, and an enhanced display assembly 200 movably connected to the headband housing 100. The headband housing 100 is provided with a display assembly for controlling the display of the display assembly. The effect control circuit is electrically connected 200 to the enhanced display assembly.

In this embodiment, the hollow headband housing 100 is a ring-shaped housing with a notch, and the whole is a horseshoe-shaped structure, and the two ends of the notch are movably connected by a tension adjuster 300. The degree of deformation of the headband housing 100 can be fine-tuned through the elasticity adjuster 300, so that the distance of the gap is changed, and the head-wearing glasses can be adapted to wearers of different head sizes.

In order to increase the wearing comfort of the wearer. An inner liner 110 is attached to the inner side of the headband housing 100, which is in close contact with the headband housing 100, is compressible, and directly contacts the head when worn. The inner lining 110 is made of soft materials, such as lambskin, so that the wearer can maintain comfort when wearing it for a long time.

In this embodiment, an enhanced display assembly 200 is provided on the right side of the headband housing 100. In this embodiment, an optical waveguide assembly is preferably used to achieve an enhanced display effect. The optical waveguide assembly is rotatably connected with the headband housing 100. By adjusting the position of the optical waveguide assembly relative to the headband housing 100, it can be used by different wearers. At the same time, the enhanced display assembly 200 can be added when the enhanced display is not needed. Move to a position that does not affect normal vision.

In this embodiment, a microphone 400 is provided on the left side of the headband housing 100. The microphone 400 is rotatably connected to the headband housing 100 through a rotating shaft. The microphone wire adopts a wire style that can be bent arbitrarily, which can be adapted to the wearer’s different facial shapes. Make position adjustments.

In the head-mounted glasses provided by this solution, the headband housing 100 is a hollow housing, and each electronic component can be installed in the hollow housing, and the wiring can be completed inside the headband. This method can make the entire glasses structure more It is compact, simple and beautiful, avoiding the cumbersome design due to external installation of electronic components, and at the same time, it is more conducive to the safety of the wire and will not damage the wire due to the working process. Specifically, as shown in FIG. 2, the control circuit includes a camera control circuit 501 and a display control circuit 502. The camera control circuit 501 is arranged at the front end of the middle of the headband housing 100, and the display control circuit 502 is arranged on the right side of the headband housing 100. Correspondingly, the camera control circuit 501 is used to control various functions of the camera 101, including startup, shutdown, focusing, etc., and the display control circuit 502 is used to control the enhanced display assembly 200. Preferably, the control circuit further includes a microphone control circuit, and each control circuit can be coordinated by a central controller.

In order to realize the normal operation of the above-mentioned control circuits and the wearer's control of the control circuit, a plurality of through holes are opened on the headband housing 100 so that the buttons and interfaces of the control circuit can be clamped and passed through the through holes. As shown in FIG. 3, the volume up key 601 and the volume down key 602 of the microphone 400 are arranged on the upper right side of the headband housing 100, so that the wearer can control the volume of the device with the right hand. The control circuit is also connected to a light guide 603, which is used to display the working status of the head-mounted glasses. The light guide 603 displays different colors to indicate the current state of the device. For example, when the light guide 603 is set to red, it is low. Battery warning. The through hole on the headband housing 100 can also be configured to match the interface of the control circuit, such as the charging interface 604.

1 and 4 at the same time, the enhanced display assembly includes a rotating mechanism 201, a connecting arm 202, a telescopic mechanism 203, and an optical waveguide assembly 204; the rotating mechanism 201 is rotatably connected to the headband housing 100; one end of the connecting arm 202 is fixed to the rotating mechanism 201 Connection; the optical waveguide assembly 204 is fixed on the telescopic mechanism 203, the telescopic mechanism 203 is slidably connected to the connecting arm 202, and the optical waveguide assembly 204 is fixed on the telescopic mechanism 203. By rotating the rotating mechanism 201, the vertical position of the enhanced display assembly relative to the human eye can be adjusted. When an enhanced display is needed, the enhanced display assembly can be quickly adjusted to the working position by simply rotating the rotating mechanism 201; another On the one hand, by adjusting the position of the telescopic mechanism 203 relative to the connecting arm, the optical waveguide assembly 204 can be driven to move, so that the distance between the optical waveguide assembly 204 and the wearer's eyes is forward and backward. The optical waveguide assembly 204 includes an optical waveguide mounting seat and an optical waveguide screen fixed on the optical waveguide mounting seat for transmitting optical signals, and the optical waveguide mounting seat is fixedly connected with the telescopic mechanism.

In this embodiment, a single-piece optical waveguide is used to form an optical waveguide component for enhanced display, which has a smaller impact on normal binocular vision than the solution in the prior art. A head-mounted solution is used to enable the device to adapt to different Head type. As shown in Figure 5, when the user wears, most of the adjustment buttons and enhanced display adjustments are concentrated on the right side, and the wearer can complete most of the manipulations with the right hand. The electronic components are installed inside the headband shell, which makes the whole structure compact and beautiful, which is conducive to the wiring and wire protection of the electronic components; the optical waveguide is installed on the optical waveguide position adjustment mechanism that can be adjusted in multiple directions, making the scope of application of smart glasses greatly Increased, can adjust the position of the optical waveguide according to different face shapes, and can be used by users who wear glasses and who do not wear glasses.

Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

It should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprising" and/or "including" are used in this specification, they indicate There are features, steps, works, devices, components, and/or combinations thereof.

It should be noted that the terms “first” and “second” in the specification and claims of the application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented in a sequence other than those illustrated or described herein.

Industrial applicability

The above are only preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

A head-wearing glasses, characterized in that it comprises a hollow headband housing, an enhanced display assembly movably connected to the headband housing, and a control circuit for controlling the display effect of the display assembly is provided in the headband housing, The control circuit is electrically connected with the enhanced display assembly.
3. The head-wearing glasses according to claim 1, wherein the headband housing is a notched annular housing, and two ends of the notch are movably connected by a tension adjuster.
5. The head-mounted glasses according to claim 1, further comprising a microphone movably connected to the headband housing.
5. The head-wearing glasses according to claim 1, wherein the headband housing is provided with a light-transmitting hole, and the headband housing is provided with a camera abutting on the light-transmitting hole.
5. The head-mounted glasses according to claim 1, wherein an inner liner is attached to the inner side of the headband housing.
5. The head-mounted glasses according to claim 1, wherein the enhanced display assembly includes a rotating mechanism, a connecting arm, a telescopic mechanism, and an optical waveguide assembly; the rotating mechanism is rotatably connected with the headband housing; One end of the connecting arm is fixedly connected to the rotating mechanism; the optical waveguide assembly is fixed on the telescopic mechanism, the telescopic mechanism is slidably connected to the connecting arm, and the optical waveguide assembly is fixed on the telescopic mechanism.
The head-mounted glasses according to claim 6, wherein the optical waveguide assembly includes an optical waveguide mounting seat and an optical waveguide screen fixed on the optical waveguide mounting seat for transmitting optical signals, and the optical waveguide mounting The base is fixedly connected with the telescopic mechanism.
5. The head-mounted glasses according to claim 1, wherein a plurality of through holes are opened on the headband housing, and a control button is provided on the control circuit, and the control button penetrates through the through hole.
8. The head-mounted glasses according to claim 8, wherein the control circuit is connected with a light guide rod, and the light guide rod is clamped in the through hole.
8. The head-mounted glasses according to claim 8, wherein the control circuit is provided with a connection port, and the connection port is clamped in the through hole.