CN114594602A

CN114594602A - Wearable device

Info

Publication number: CN114594602A
Application number: CN202210214627.1A
Authority: CN
Inventors: 赵宇鹏
Original assignee: Singularity Proximity Technology Shanghai Co ltd
Current assignee: Singularity Proximity Technology Shanghai Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-06-07

Abstract

The application discloses wearable equipment includes: a mirror frame; the glasses legs comprise a first glasses leg and a second glasses leg, and the first glasses leg and the second glasses leg are respectively connected with the glasses frame; binocular display system, binocular display system include main control chip, first ray apparatus and second ray apparatus, and first ray apparatus sets up in the one end that first mirror leg is close to the picture frame, and the second ray apparatus sets up in the one end that second mirror leg is close to the picture frame, and main control chip respectively with first ray apparatus and second ray apparatus communication connection, and main control chip sets up in first mirror leg or second mirror leg, and main control chip is used for controlling first ray apparatus and second ray apparatus projection display image. Adopt the wearable equipment that this application provided, the structure is more reasonable and the wearing comfort is better.

Description

Wearable device

Technical Field

This application belongs to intelligent wearing equipment technical field, especially relates to a wearable equipment.

Background

AR (Augmented Reality) technology is increasingly used in life. The AR technology is that entity information originally in the real world is overlapped after being simulated through scientific technologies such as computers and the like, virtual information is applied to the real world and is perceived by human senses, and therefore sense experience beyond reality is achieved. The augmented reality device is roughly divided into two types of monocular and binocular wearable devices, and the former is represented by integrated monocular wearable device Google Glass pushed by Google in 2012. The field angle of monocular imaging is small, and the monocular imaging is easily affected by shaking, and if the monocular focusing is used for a long time, the eyesight of the wearer will be affected, and the severe symptoms of body discomfort such as dizziness of the user can be caused, and on the one hand, the binocular wearable device is far superior to the monocular wearable device.

The binocular imaging requires that the main control chip can synchronously convey the image content displayed by the two eyes to the two independent display assemblies in real time. The conventional setting method of the main control chip generally includes: (1) the main control chip module is separated from the head-mounted equipment part of the glasses and is connected to the portable main control chip module (such as a mobile phone) from the head-mounted equipment through a cable, so that the applicability of the glasses in different working environments is greatly limited; (2) the main control chip is located on the glasses, the main control chip module is not required to be connected with an external main control chip module through a cable, and the main control chip module is usually located at the position of the glasses frame, so that the glasses frame is large and heavy, the whole glasses weight is close to the glasses frame, the position of the nose bridge is pressed, and the glasses are not suitable for being worn for a long time or being worn during sports. Therefore, no matter in a separated wearing mode or in a mode that the main control chip is arranged on the mirror frame, certain inconvenience is caused, and the wearing comfort of the traditional wearable device is insufficient.

Disclosure of Invention

The purpose of the embodiment of the application is to provide a wearable device which is more reasonable in structure and better in wearing comfort.

In one aspect, an embodiment of the present application provides a wearable device, including:

a mirror frame;

the glasses leg assembly comprises a first glasses leg and a second glasses leg, and the first glasses leg and the second glasses leg are respectively connected with the glasses frame;

the binocular display system comprises a main control chip, a first optical machine and a second optical machine, the first optical machine is arranged at one end, close to the mirror frame, of the first mirror leg, the second optical machine is arranged at one end, close to the mirror frame, of the second mirror leg, the main control chip is in communication connection with the first optical machine and the second optical machine respectively, the main control chip is arranged on the first mirror leg, and the main control chip is used for controlling the first optical machine and the second optical machine to display images in a projecting mode. Through setting up main control chip in first mirror leg or second mirror leg, can avoid setting up the condition of connecting wire and master control equipment in addition again among the prior art, and can make wearable equipment's weight distribution more reasonable, can not oppress the bridge of the nose, it is better to wear the travelling comfort.

According to an aspect of the embodiment of the application, the binocular display system further comprises a first connecting line and a second connecting line, the two ends of the first connecting line are respectively connected with the main control chip and the first optical machine, the two ends of the second connecting line are respectively connected with the main control chip and the second optical machine, and the length of the first connecting line is smaller than that of the second connecting line.

According to an aspect of the embodiment of the present application, the first connection line and the second connection line are MIPI-DSI (Mobile Industry Processor Interface-Display Pixel Interface) connection lines, the first connection line is respectively connected to the main control chip and the first optical machine through an MIPI-DSI Interface, and the second connection line is respectively connected to the main control chip and the second optical machine through an MIPI-DSI Interface. Therefore, the main control chip and the optical machine are connected by adopting the MIPI-DSI interface and the MIPI-DSI connecting line, and the optical machine has the advantages of lower power consumption, higher data transmission rate and stronger compatibility.

According to an aspect of an embodiment of the present application, the temple assembly further includes an attachment strap, both ends of which are respectively connected with ends of the first and second temples far away from the lens frame. Through setting up the connecting tape, strengthened wearable equipment and dressed stability, make the user when doing some movements by a wide margin, wearable equipment also can remain stable.

According to an aspect of an embodiment of the present application, the first wire is embedded in the first temple, and the second wire is embedded in the first temple, the connection head band, and the second temple. Through being connected to the second line through the connector area to the second optical machine, can avoid the second line to pass the articulated district of picture frame and mirror leg, save among the prior art the structure that sets up flexible circuit board in the articulated district of picture frame and mirror leg, reduced wearable equipment's cost.

According to an aspect of the embodiment of the application, the binocular display system further comprises a signal amplifier, the signal amplifier is arranged on the second glasses leg, and the main control chip is in communication connection with the second optical machine through the signal amplifier. The main control chip is in communication connection with the second optical machine through the signal amplifier, so that the defect that the distance between the main control chip and the second optical machine is long can be overcome, and the signal of the main control chip is enhanced through the signal amplifier.

According to one aspect of the embodiment of the application, the signal amplifier is a MIPI-DSI relay chip.

According to an aspect of the embodiment of the present application, the distance between the signal amplifier and the frame is equal to the distance between the main control chip and the frame. The position of the main control chip on the first leg corresponds to the position of the signal amplifier on the second leg, so that the weight distribution of the wearable device is more uniform.

According to one aspect of an embodiment of the present application, the temple arm is removably connected to the frame.

The wearable equipment provided by the embodiment of the application at least has the following beneficial effects:

this application embodiment has avoided establishing external master control equipment's the condition in addition among the prior art through setting up main control chip in first mirror leg or second mirror leg, simultaneously, sets up main control chip in the mirror leg, with more shifting of weight undertake by the ear, avoid oppressing the bridge of the nose for weight distribution is more reasonable, and it is better to wear the travelling comfort.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a perspective view of a wearable device according to an example embodiment.

In the drawings: a wearable device 100;

a frame 10;

a temple assembly 20; a first temple 21; a second temple 22; a connecting tape 23;

a main control chip 31; an imaging member 32; a first optical machine 33; a second light engine 34; a first connection line 35; a second connection 36; a signal amplifier 37.

Detailed Description

Features of various aspects of the present application and exemplary embodiments will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present application. It will be apparent, however, to one skilled in the art that the embodiments of the present application may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present application by illustrating examples thereof.

In the description of the present application, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of describing the embodiments of the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present application.

In the description of the embodiments of the present application, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the embodiments of the present application, unless otherwise explicitly limited, terms such as setting, installing, connecting and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the terms in the present application in combination with the specific contents of the technical solutions.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The embodiments will be described in detail below with reference to the accompanying drawings.

The present application provides a wearable device 100. The wearable device is described in detail below with specific reference to the accompanying drawings.

Referring to fig. 1, a wearable device 100 is provided in an embodiment of the present application, including: the glasses comprise a glasses frame 10, a glasses leg assembly 20 and a binocular display system, wherein the glasses leg assembly 20 comprises a first glasses leg 21 and a second glasses leg 22, and the first glasses leg 21 and the second glasses leg 22 are respectively connected with the glasses frame 10; the binocular display system comprises a main control chip 31, an imaging component 32, a first optical machine 33 and a second optical machine 34, the first optical machine 33 is arranged at one end, close to the mirror frame 10, of the first mirror leg 21, the second optical machine 34 is arranged at one end, close to the mirror frame 10, of the second mirror leg 22, the main control chip 31 is in communication connection with the first optical machine 33 and the second optical machine 34 respectively, the main control chip 31 is arranged at the first mirror leg 21, the imaging component 32 is arranged on the mirror frame 10, and the main control chip 31 is used for controlling the first optical machine 33 and the second optical machine 34 to project and display images. So directly set up main control chip 31 in first mirror leg 21, can avoid setting up the condition of outside main control equipment in addition among the prior art, simplified wearable device 100's structure.

It should be noted that, the manner of projecting the display image by the first optical machine 33 and the second optical machine 34 may adopt, for example, holographic reflection, an array optical waveguide, a free-form surface, and the like, which is not limited in the present invention.

For example, when the first optical machine 33 and the second optical machine 34 project display images by means of holographic reflection, the imaging member 32 may be an optical reflection lens mounted on the frame 10. Thus, under the control of the main control chip 31, the first optical machine 33 and the second optical machine 34 project optical signals (images, texts, videos) on the optical reflection lens, and then reflect the optical signals like human eyes through the optical reflection lens.

In the embodiments of the present application, the wearable device 100 first uses the main control chip 31 to control the first optical machine 33 and the second optical machine 34 respectively to project an image onto the imaging component 32, and then refracts the image to the human eyeball through the convex lens also installed in the frame 10, so as to form a large enough virtual screen in front of the human eyeball and display simple text information and various data to realize different functions.

In some embodiments of the present application, the main control chip 31 may be connected to a microphone, an earphone, a positioning device, and the like, besides being connected to the optical machine for controlling the display.

First mirror leg 21 and second mirror leg 22 can be mirror image structure, and first mirror leg 21 and second mirror leg 22 can articulate with picture frame 10 respectively simultaneously for when not using wearable equipment 100, first mirror leg 21 and second mirror leg 22 can be respectively relative picture frame 10 and buckle, realize that mirror leg subassembly 20 and picture frame 10 are folding, convenient storage. Of course, the first temple 21, the second temple 22 and the frame 10 may be integrally formed.

When the user wears the glasses, the bridge of the nose only needs to bear the weight of the glasses frame 10 and the imaging component 32, and the weight of the main control chip 31 is more borne by the ears of the user. So for wearable equipment 100's weight distribution is more reasonable, and can not oppress the bridge of the nose, and it is better to wear the travelling comfort.

Further, in order to reduce the weight of the wearable device 100, in some embodiments of the present application, the frame 10 and the temple assembly 20 may be made of a low-density and high-strength composite material. For example, the frame 10 may be formed of PC + ABS material and the temple assembly 20 may be formed of TPU + steel material.

In some embodiments of the present application, the binocular display system further includes a first wire 35 and a second wire 36, two ends of the first wire 35 are respectively connected to the main control chip 31 and the first optical machine 33, and two ends of the second wire 36 are respectively connected to the main control chip 31 and the second optical machine 34. The length of the first connecting line 35 is smaller than that of the second connecting line 36. Since the main control chip 31 is disposed on the first temple 21, a longer second wire 36 is required to connect the main control chip 31 and the second optical machine 34.

In some embodiments of the present application, the first connection line 35 and the second connection line 36 may be MIPI-DSI connection lines, the first connection line 35 is connected to the main control chip 31 and the first optical device 33 through MIPI-DSI interfaces, respectively, and the second connection line 36 is connected to the main control chip 31 and the second optical device 34 through MIPI-DSI interfaces, respectively. Therefore, the method has the advantages of lower power consumption, higher data transmission rate and stronger compatibility.

In some embodiments of the present application, the temple assembly 20 further includes an attachment strap 23. Both ends of the connecting head band 23 are connected to the ends of the first temple 21 and the second temple 22 away from the frame 10. Thus, the wearing stability of the wearable device 100 is enhanced, and the wearable device 100 can be kept stable when a user performs a large-amplitude action.

In some embodiments of the present application, the first wire 35 is embedded in the first temple 21, and the second wire 36 is embedded in the first temple 21, the connecting band 23, and the second temple 22. That is, in the embodiments of the present application, the second wire 36 passes through the first temple 21, the connecting head band 23, and the second temple 22 in this order and then is connected to the second optical machine 34. Thus, the second connection line 36 can be prevented from passing through the connection area between the frame 10 and the temple assembly 20, and the structure of providing a flexible circuit board in the connection area between the frame 10 and the temple assembly 20 in the prior art is omitted, thereby reducing the cost of the wearable device 100.

Meanwhile, because the MIPI technology has certain restriction to the distance of communication both ends wiring, generally requires no more than 30cm, consequently, in some embodiments of this application, can set up binocular display system and still include signal amplifier 37, and signal amplifier 37 sets up in second mirror leg 22, and main control chip 31 passes through signal amplifier 37 and second optical engine 34 communication connection, plays the effect of strengthening main control chip 31 signal strength.

In some embodiments of the present application, signal amplifier 37 may be a MIPI-DSI relay chip. Meanwhile, if the signal transmission difference between the main control chip 31 and the first optical machine 33 and the second optical machine 34 is large due to the connection length, the relay delay and the like of the binocular display system, an adjustable delay may be added when the main control chip 31 outputs, so as to align the time of the frames received by the first optical machine 33 and the second optical machine 34.

In some embodiments of the present application, the distance between the signal amplifier 37 and the lens frame 10 may be set to be equal to the distance between the main control chip 31 and the lens frame 10. Namely, the position of the main control chip 31 on the first temple 21 corresponds to the position of the signal amplifier 37 on the second temple 22, so that the weights of the two side temples are further balanced, and the weight distribution of the wearable device 100 is more uniform.

Specifically, in the embodiments of the present application, the main control chip 31 may be disposed at the middle of the first temple 21, and accordingly, the signal amplifier 37 may be disposed at the middle of the second temple 22. Alternatively, the main control chip 31 may be located at the middle rear part of the first temple 21, and the signal amplifier 37 may be located at the middle rear part of the second temple 22, that is, the part of the middle part of the first temple 21 slightly away from the frame 10, and the part of the middle part of the second temple 22 slightly away from the frame 10. As such, the weight distribution of the wearable device 100 is further improved, avoiding stressing the bridge of the nose.

In some embodiments of the present application, the first optical machine 33 and the second optical machine 34 may be Micro OLED optical machines or LBS optical machines. The first optical machine 33 and the second optical machine 34 are designed to be smaller and more compact, and can obtain higher resolution and higher display efficiency.

In some embodiments of the present application, the temple assembly 20 is removably attached to the frame 10. In this manner, the temple assembly 20 is enabled to be adapted to different frames 10, and the frames 10 need not be customized.

The wearable device 100 according to the present application may be widely applied to different occasions. For example, in a maintenance application, the wearable device 100 can display a maintenance operation manual to a maintenance worker in the form of text, pictures, video, voice information, etc., and superimpose maintenance digital information on a real operation object to prompt the maintenance worker as to what kind of tool to use, what kind of operation posture to use, how to match materials, etc.

The above description is only a specific implementation of the embodiments of the present application, but the scope of the embodiments of the present application is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the embodiments disclosed in the present application, and these modifications or substitutions should be covered by the scope of the embodiments of the present application. Therefore, the protection scope of the embodiments of the present application shall be subject to the protection scope of the claims.

Claims

1. A wearable device, comprising:

a mirror frame;

binocular display system, binocular display system includes main control chip, first ray apparatus and second ray apparatus, first ray apparatus set up in first mirror leg is close to the one end of picture frame, the second ray apparatus set up in the second mirror leg is close to the one end of picture frame, main control chip respectively with first ray apparatus reaches second ray apparatus communication connection, just main control chip set up in first mirror leg, main control chip is used for control first ray apparatus with second ray apparatus projection display image.

2. The wearable device according to claim 1, wherein the binocular display system further comprises a first connection line and a second connection line, two ends of the first connection line are respectively connected with the main control chip and the first optical machine, two ends of the second connection line are respectively connected with the main control chip and the second optical machine, and the length of the first connection line is smaller than that of the second connection line.

3. The wearable device of claim 2, wherein the first connection and the second connection are both MIPI-DSI connection lines, the first connection is connected to the main control chip and the first optical machine through MIPI-DSI interfaces, respectively, and the second connection is connected to the main control chip and the second optical machine through MIPI-DSI interfaces, respectively.

4. The wearable device according to claim 2, wherein the temple assembly further comprises an attachment strap having two ends respectively connected to ends of the first and second temples distal from the frame.

5. The wearable device according to claim 4, wherein the first wire is embedded in the first temple, and the second wire is embedded in the first temple, the connection band, and the second temple.

6. The wearable device of claim 1, wherein the binocular display system further comprises a signal amplifier, the signal amplifier is arranged on the second glasses leg, and the main control chip is in communication connection with the second optical machine through the signal amplifier.

7. The wearable device of claim 6, wherein the signal amplifier is a MIPI-DSI relay chip.

8. The wearable device according to claim 6, wherein a spacing between the signal amplifier and the frame is equal to a spacing between the master chip and the frame.

9. The wearable device of claim 1, wherein the temple is removably connected to the frame.