CN114236853A

CN114236853A - Split type mining AR glasses fixing device and using method thereof

Info

Publication number: CN114236853A
Application number: CN202210094464.8A
Authority: CN
Inventors: 李明忠; 张金虎; 刘安强; 雷声; 李雷军; 张碧川; 祝菁; 张权
Original assignee: Shaanxi Coal Caojiatan Mining Co ltd; Tiandi Science and Technology Co Ltd; CCTEG Coal Mining Research Institute
Current assignee: Shaanxi Coal Caojiatan Mining Co ltd; Tiandi Science and Technology Co Ltd; CCTEG Coal Mining Research Institute
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-03-25
Anticipated expiration: 2042-01-26
Also published as: CN114236853B

Abstract

The invention discloses a split type mining AR (augmented reality) glasses fixing device which comprises an arc-shaped head ring slide rail, a slide block and an AR module, wherein the head ring slide rail is provided with a slide cavity matched with the slide block; the sliding block is divided into a left sliding block and a right sliding block, one end of the sliding block is arranged in the sliding cavity in a sliding mode, and the other end of the sliding block is fixedly connected with the AR module; the AR module is including left AR module and the right AR module that is split type design, left AR module and right AR module respectively with left slider and right slider fixed connection. When the fixing device for the mining AR glasses is used, the AR glasses can be correctly placed in front of the eyes of a miner, and a good display effect is provided for the miner; when not using, can remove from miner's glasses the place ahead under the condition that does not deviate from the safety helmet, for the miner provide the operation condition that does not have any sheltering from, avoid taking place to interfere with the miner's lamp of installing on the safety helmet simultaneously to avoid the area of easily taking place friction and collision on the safety helmet, realize the effective protection to AR glasses and give the miner's good use experience.

Description

Split type mining AR glasses fixing device and using method thereof

Technical Field

The invention relates to the technical field of fixing of AR (augmented reality) glasses for mines, in particular to a split type fixing device for AR glasses for mines and a using method of the fixing device.

Background

At present, AR glasses matched with safety helmets on the well are arranged right in front of eyes when in use, and are turned upwards through hinges when not in use, so that the AR glasses are arranged above the front of the helmet. And the safety helmet under the coal mine is required to be provided with a miner lamp, and when the AR glasses which are matched with the safety helmet on the coal mine are applied to the safety helmet under the coal mine, the AR glasses interfere with the position of the miner lamp. In addition, practical downhole operational experience has shown that the front and top of downhole safety helmets often collide with equipment or coal walls. If the existing flip-up design is used for fixing the AR glasses on the safety helmet, the glasses are easily damaged due to collision in the underground practical use process, so that economic loss can be caused.

Disclosure of Invention

Aiming at the technical problem that in the prior art, the existing upturning type design for fixing the AR glasses on the safety helmet is easy to damage the glasses in the process of going down the well, the invention provides a split type mining AR glasses fixing device and a using method thereof.

On one hand, the invention provides a split type mining AR glasses fixing device, which comprises:

the head ring sliding rail is arc-shaped and is provided with a sliding cavity matched with the sliding block;

the sliding block is divided into a left sliding block and a right sliding block, one end of the sliding block is arranged in the sliding cavity in a sliding mode, and the other end of the sliding block is fixedly connected with the AR module;

the AR module, the AR module is including left AR module and the right AR module that is split type design, left side AR module with right side AR module respectively with left side slider with right slider fixed connection.

In some embodiments, in the working state, the left AR module and the right AR module are connected into a whole by a lens connection assembly; in a standby state, the left AR module and the right AR module are respectively transferred to the vicinity of the left ear and the right ear.

In some embodiments, the lens connection assembly is a magnetic snap.

In some embodiments, the slider is a flexible material.

In some embodiments, the head ring slide rail is sleeved on the mining safety helmet, and the lower end edge of the mining safety helmet supports the head ring slide rail.

In some embodiments, the head ring sliding rail is fixedly connected with the lower end edge of the mining safety helmet through a buckle.

In some embodiments, the number of snaps is at least 2.

In some embodiments, the mine lamp mounting location is located in a forward central portion of the mine safety helmet.

On the other hand, the invention provides a using method of a split type mining AR glasses fixing device, which comprises the following steps:

(1) sleeving the head ring slide rail on the mining safety helmet from top to bottom, and fixing the head ring slide rail and the mining safety helmet through the buckle;

(2) when the magnetic type eye protection device is used, the left AR module and the right AR module are pushed to be transferred to positions right in front of eyes, and the left AR module and the right AR module are connected into a whole through the magnetic type buckle;

(3) when the device is not needed to be used, the left AR module and the right AR module are pushed to be respectively transferred to the positions near the left ear and the right ear, and the left AR module and the right AR module are separated at the moment.

Compared with the prior art, the invention has the beneficial effects that:

the split type mining AR glasses fixing device provided by the invention can be directly integrated on a mining safety helmet, and the AR glasses adopt a split type design, so that the interference with a miner lamp is avoided.

When the split type mining AR glasses fixing device provided by the invention does not use the function of the AR glasses, the AR glasses are directly adjusted to the positions of the left ear and the right ear, the sight is prevented from being shielded, meanwhile, the collision is also avoided, and the practicability and the reliability of the mining AR glasses are improved.

The split type mining AR glasses fixing device provided by the invention avoids the area on the mining safety helmet, which is easy to rub and collide, realizes effective protection of AR glasses, and further realizes good use experience for miners.

Drawings

The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a working state of a split type mining AR glasses fixing device matched with a mining safety helmet;

FIG. 2 is a schematic structural diagram of a stand-by state of a split type mining AR glasses fixing device in cooperation with a mining safety helmet;

FIG. 3 is a schematic structural view of the working state of the split type mining AR glasses fixing device;

fig. 4 is a structural schematic diagram of a split type mining AR glasses fixing device in a standby state.

Description of reference numerals:

the mining safety helmet comprises a head ring slide rail 1, a buckle 2, a left slide block 3, a right slide block 4, a left AR module 5, a right AR module 6, a mining lamp mounting position 7 and a mining safety helmet 8.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

The following describes a split type mining AR glasses fixing device and a use method thereof according to an embodiment of the invention with reference to the attached drawings.

As shown in fig. 1 to 4, the split-type mining AR glasses fixing device of the present invention includes: head ring slide rail 1, slider and AR module.

In some embodiments, the head-ring slide rail 1 is arc-shaped, the head-ring slide rail 1 is used for supporting the AR module, and the whole structure of the combination of the head-ring slide rail 1 and the AR module is ring-shaped, that is, the whole AR glasses fixing device is ring-shaped, and the whole AR glasses fixing device can be sleeved on the mining safety helmet 8 from top to bottom.

The lower end of the mining safety helmet 8 is provided with a circle of edges, and the AR glasses fixing device can be supported by the edges of the lower end of the mining safety helmet 8.

In some embodiments, in order to better fix the AR glasses, the head-ring sliding rail 1 is fixedly connected with the lower end edge of the mining safety helmet 8 by using the buckle 2. In addition, the arrangement of the buckle structure enables the AR glasses fixing device to be convenient to disassemble and assemble and easy to replace.

In some embodiments, the number of clasps 2 is at least 2. As shown in fig. 1, the number of the buckles 2 is 2, and the buckles are respectively arranged on two sides of the head ring slide rail 1.

In some embodiments, the head ring slide 1 has a slide cavity that mates with a slider. That is, the head ring rail 1 has a hollow structure.

In some embodiments, the slider is divided into a left slider 3 and a right slider 4, one end of the slider is slidably disposed in the sliding cavity, and the other end of the slider is fixedly connected to the AR module. It can be understood that one end of the sliding block slides in the sliding cavity, and the sliding block stretches and retracts to drive the AR module to move, so that the conversion between the working state and the standby state of the AR module is realized.

In some embodiments, the slider is a flexible material. That is, the slider has a certain deformability.

In some embodiments, the AR modules include a left AR module 5 and a right AR module 6 in a split design. The split design is that the left AR module 5 and the right AR module 6 are two independent structural members that make up the AR module.

In some embodiments, left AR module 5 and right AR module 6 are fixedly connected to left slider 3 and right slider 4, respectively. Specifically, one end of the left slider 3 is slidably arranged in a sliding cavity of the head ring sliding rail 1, the other end of the left slider is fixedly connected with the left AR module 5, and the left AR module 5 is driven by the extension and contraction of the left slider 3 to move, so that the conversion between the working state and the standby state of the left AR module 5 is realized; the one end of right slider 4 slides and sets up in the slip intracavity of head ring slide rail 1, and the other end and right AR module 6 fixed connection, the flexible right AR module 6 that drives of right slider 4 remove, realizes the conversion of right AR module 6 operating condition and standby state.

In some embodiments, in the working state, the left AR module 5 and the right AR module 6 are connected into a whole by the lens connection assembly; in the standby state, the left AR module 5 and the right AR module 6 are respectively shifted to the vicinity of the left ear and the right ear.

Specifically, in practical application, an array optical waveguide module is arranged in the left AR module 5 and the right AR module 6, and the array optical waveguide module is used for displaying virtual content.

The left AR module 5 and the right AR module 6 are designed in a split mode, when the device is needed to be used, the left AR module 5 and the right AR module 6 are pushed to move to the position right in front of eyes, the left AR module 5 and the right AR module 6 are connected into a whole through the lens connecting assembly, and at the moment, the left sliding block 3 and the right sliding block 4 both slide out of the head ring sliding rail 1; when the head ring slide rail is not needed to be used, the left AR module 5 and the right AR module 6 are pushed to slide towards the left side and the right side respectively and are transferred to the positions near the left ear and the right ear respectively, and the left slide block 3 and the right slide block 4 slide into the head ring slide rail 1 at the moment.

In some embodiments, the lens connection assembly is a magnetic snap. That is to say, when operating condition, inhale the formula buckle through magnetism and connect left AR module 5 and right AR module 6 as a whole. Specifically, the formula buckle is inhaled to magnetism and one end that left slider 3 was kept away from with left AR module 5 and right AR module 6 one end of keeping away from right slider 4 are connected, and then are connected left AR module 5 and right AR module 6 as a whole.

From the above-described process of moving left AR module 5 and right AR module 6, all movements and structural position shifts involved with the AR eyeglass holders occur under mining helmet 8. In practical application, the mine lamp mounting position 7 of the underground mining safety cap 8 is positioned in the front middle part of the mining safety cap 8, namely the mine lamp is positioned on the upper front part of the mining safety cap 8. Therefore, the movement and position change of the AR glasses fixing device can completely avoid the interference with the miner's lamp.

Practical downhole operational experience has shown that the front and top of downhole helmets often collide with equipment or coal walls. When the working condition, left AR module 5 and right AR module 6 are located miner's eyes the place ahead, when the standby state, left AR module 5 and right AR module 6 are located miner's left and right ears both sides. Therefore, left AR module 5 and right AR module 6 can be better protected, that is to say, left AR module 5 and right AR module 6 are located the miner about when the ear both sides, also avoid colliding when avoiding sheltering from the sight, improve mining AR glasses' practicality and reliability.

The use method of the split type mining AR glasses fixing device comprises the following steps:

(1) sleeving the head ring slide rail on the mining safety helmet from top to bottom, and fixing the head ring slide rail and the mining safety helmet through a buckle;

(2) when the device is needed to be used, the left AR module and the right AR module are pushed to be transferred to positions right in front of eyes, and the left AR module and the right AR module are connected into a whole through the magnetic type buckle;

(3) when not in use, the left AR module and the right AR module are pushed to be respectively transferred to the positions near the left ear and the right ear, and the left AR module and the right AR module are separated at the moment.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms may be directed to different embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A split type mining AR glasses fixing device which is characterized by comprising:

2. The apparatus of claim 1, wherein in an operational state, the left AR module and the right AR module are connected together by a lens connection assembly; in a standby state, the left AR module and the right AR module are respectively transferred to the vicinity of the left ear and the right ear.

3. The apparatus of claim 2, wherein the lens connection assembly is a magnetic snap.

4. The device of claim 1, wherein the slider is a flexible material.

5. The apparatus of claim 1, wherein said head ring slide rail is mounted on a mining helmet, and said head ring slide rail is supported by a lower edge of said mining helmet.

6. The device of claim 5, wherein the head ring slide rail is fixedly connected with the lower end edge of the mining safety helmet through a buckle.

7. The device of claim 6, wherein the number of snaps is at least 2.

8. The apparatus of claim 5, wherein the mine lamp mounting location is located in a forward central portion of the mine helmet.

9. A method of using a split mining AR glasses fixture, using the apparatus of any of claims 1-8, comprising the steps of: