Mining accurate personnel positioning device with multiple signal enhancement

By designing an AR helmet body and combining it with various components, the problem of the ineffective positioning of existing precision personnel positioning devices for mining has been solved, achieving high precision and real-time monitoring, and improving the safety and efficiency of underground coal mine work.

CN223873355UActive Publication Date: 2026-02-06SICHUAN SICHUAN COAL TECH CO LTD
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Patent Information

Application Number
CN202423266622.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-30
Publication Date
2026-02-06
Estimated Expiration
2034-12-30

AI Technical Summary

Technical Problem

Existing multi-signal enhanced precision personnel positioning devices for mining are unable to provide effective positioning in underground coal mines, resulting in reduced safety and real-time performance, and insufficient positioning accuracy.

Method used

A precision personnel positioning device for mining applications was designed, comprising components such as an AR helmet, signal antenna, protective airbag, electric push rod, micro air pump, micro electric cylinder, and micro fan. Through the cooperation of these components, effective positioning and real-time monitoring can be achieved.

Benefits of technology

It improved positioning accuracy and security, enhanced real-time monitoring capabilities, and improved the safety and work efficiency of staff.

✦ Generated by Eureka AI based on patent content.

Smart Images

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    Figure CN223873355U_ABST
Patent Text Reader

Abstract

The utility model discloses a mining accurate personnel positioning device with multiple signal enhancement, which comprises an AR helmet body and a plurality of signal antennas, the plurality of signal antennas are uniformly distributed on the top of the AR helmet body, a first arc-shaped plate is attached to the top of the inner cavity of the AR helmet body, and a second arc-shaped plate is attached to the top of the inner cavity of the AR helmet body. A first arc-shaped plate is attached to the left side and the right side of the AR helmet body, a first protection air bag is connected to the bottom of the first arc-shaped plate, second arc-shaped plates are attached to the positions, close to the bottom, of the left side and the right side of the AR helmet body, second protection air bags are connected to the opposite sides of the two second arc-shaped plates through bolts, and air guide pipes are connected between the first protection air bag and the second protection air bags in a communicating mode. According to the technical scheme, the AR helmet body, the signal antenna, the first protective air bag, the second protective air bag and other parts are matched with one another, so that the system can be effectively positioned, effective command and real-time monitoring can be performed, the safety and the real-time performance are improved, and meanwhile, the positioning precision is improved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to mine accurate personnel positioning device technical field, especially in kind with multiple signal enhancement's mine accurate personnel positioning device. BACKGROUND

[0002] Coal mine safety has been an important concern of coal industry, and improving safety and improving work efficiency is the primary task of coal mine management department. With the rapid development of science and technology, using augmented reality (AR) technology, through the application of AR helmet, safety improvement, work efficiency improvement and training support can be realized in coal mine underground. Therefore, the mine accurate personnel positioning device with multiple signal enhancement has been widely used in coal mine daily production activities.

[0003] However, the mine accurate personnel positioning device with multiple signal enhancement in the prior art cannot be effectively positioned when in use, so that it cannot be effectively commanded and monitored in real time, reducing its safety and real-time performance, and also reducing its positioning accuracy. Therefore, we propose a mine accurate personnel positioning device with multiple signal enhancement. UTILITY MODEL CONTENT

[0004] The utility model aims at least to solve one of the technical problems existing in the prior art, and provides a mine accurate personnel positioning device with multiple signal enhancement, which can be effectively positioned, so that it can be effectively commanded and monitored in real time, improving its safety and real-time performance, and also improving its positioning accuracy.

[0005] To achieve the above-mentioned purpose, a mine accurate personnel positioning device with multiple signal enhancement is provided, which comprises: an AR helmet body and a plurality of signal antennas, the plurality of signal antennas are uniformly distributed on the top of the AR helmet body, a first arc-shaped plate is attached to the top of the inner cavity of the AR helmet body, and a first protective air bag is connected to the bottom of the first arc-shaped plate, second arc-shaped plates are attached to the left and right sides of the AR helmet body near the bottom, and second protective air bags are connected to the opposite sides of the two second arc-shaped plates through bolts, a gas guide pipe is connected between the first protective air bag and the second protective air bag, an installation groove is formed in the middle of the bottom of the first arc-shaped plate, and a micro air pump is connected to the installation groove through bolts, and the bottom gas outlet of the micro air pump is connected to the inside of the first protective air bag.

[0006] According to the mine accurate personnel positioning device with multiple signal enhancement, a reverse cylinder is connected to the middle of the top of the AR helmet body through bolts, the bottom of the reverse cylinder is provided with an opening, an electric push rod is connected to the top of the inner cavity of the reverse cylinder through bolts, a through hole matched with the electric push rod is formed in the top of the AR helmet body, and the bottom end of the electric push rod is connected to the top of the first arc-shaped plate through the through hole.

[0007] According to the mine precise personnel positioning device with multiple signal enhancement, the left and right side outer walls of the AR helmet body are connected with the restraint belts near the bottom, and the two restraint belts are symmetrically arranged with the center axis of the AR helmet body as the symmetric axis.

[0008] According to the mine precise personnel positioning device with multiple signal enhancement, the first arc-shaped plate is provided with the arc-shaped cavity, and the second arc-shaped plate is provided with the rectangular cavity, the air duct is connected in communication between the rectangular cavity and the arc-shaped cavity, the recess is formed in the side of the rectangular cavity opposite to the second arc-shaped plate and close to the bottom, and the micro fan is installed in the recess, the first arc-shaped plate is provided with the first air guide holes which are uniformly distributed, and the second arc-shaped plate is provided with the second air guide holes which are uniformly distributed.

[0009] According to the mine precise personnel positioning device with multiple signal enhancement, the left and right side outer walls of the AR helmet body are connected with the restraint belts near the bottom, and the two restraint belts are symmetrically arranged with the center axis of the AR helmet body as the symmetric axis.

[0010] According to the mine precise personnel positioning device with multiple signal enhancement, the top of the shell is connected with the battery compartment through bolts, the front side of the battery compartment is installed with the compartment door, the battery compartment is installed with the storage battery, and the storage battery is electrically connected with the control switch between the micro air pump, the electric push rod, the micro electric cylinder and the micro fan.

[0011] The above scheme has at least one of the following beneficial effects: the mutual cooperation between the AR helmet body, the signal antenna, the first protective air bag and the second protective air bag and the like enables effective positioning, so that effective command and real-time monitoring are realized, the safety and real-time performance are improved, and the positioning accuracy is improved.

[0012] Additional aspects and advantages of the present application will be further understood from the following detailed description, parts of which will be apparent in light of the description, or will be learned from the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0013] The present application will be further described below in conjunction with the drawings and examples.

[0014] Figure 1 It is a partial front view of the present application.

[0015] Figure 2 It is a sectional structure schematic view of the present application. Figure 1 It is a sectional structure schematic view of the present application.

[0016] Figure 3 For Figure 1 enlarged view of A in

[0017] Figure 4 For Figure 1 partial side view of first arc-shaped plate and second arc-shaped plate and other components in

[0018] Legend:

[0019] 1, AR helmet body; 2, signal antenna; 3, inverted cylinder; 4, battery compartment; 5, shell; 6, restraint strap; 7, first arc-shaped plate; 8, first protective airbag; 9, second arc-shaped plate; 10, second protective airbag; 11, air guide pipe; 12, mounting groove; 13, micro air pump; 14, arc-shaped cavity; 15, air duct; 16, rectangular cavity; 17, micro electric cylinder; 18, battery; 19, micro fan; 20, groove; 21, first air guide hole; 22, second air guide hole; 23, electric push rod. DETAILED DESCRIPTION

[0020] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0021] Referring to Figures 1 to 4 , the utility model embodiment a kind of multiple signal enhancement's mine accurate personnel positioning device, it includes AR helmet body 1 and several signal antennas 2, several signal antennas 2 are evenly distributed on the top of AR helmet body 1, first arc-shaped plate 7 is attached to the inner cavity top of AR helmet body 1, and the bottom of first arc-shaped plate 7 is connected with first protective airbag 8, second arc-shaped plate 9 is attached to the left and right sides of AR helmet body 1 close to bottom, and second protective airbag 10 is connected by bolt on the opposite side of two second arc-shaped plates 9, air guide pipe 11 is connected between first protective airbag 8 and second protective airbag 10, mounting groove 12 is arranged in the middle of the bottom of first arc-shaped plate 7, and micro air pump 13 is connected in mounting groove 12 by bolt, and the bottom gas outlet of micro air pump 13 is connected with the inside of first protective airbag 8.

[0022] The top of the AR helmet body 1 is bolted with a reverse cylinder 3 in the middle, and the bottom of the reverse cylinder 3 is provided with an opening, the inner cavity of the reverse cylinder 3 is bolted with an electric push rod 23 at the top, the top of the AR helmet body 1 is provided with a through hole matched with the electric push rod 23, and the bottom end of the electric push rod 23 is connected to the top of the first arc-shaped plate 7 through the through hole, the left and right side walls of the AR helmet body 1 are bolted with a shell 5 near the bottom, and the side opposite to the AR helmet body 1 of the shell 5 is provided with an opening, a micro electric cylinder 17 is bolted in the shell 5, a through hole is formed in the side wall of the AR helmet body 1, and the push rod of the micro electric cylinder 17 is connected to the side wall of the second arc-shaped plate 9 through the through hole. Through the structure, different people can be worn, and effective protection and fastening can be achieved to prevent it from falling off.

[0023] The first arc-shaped plate 7 is provided with an arc-shaped cavity 14, and the second arc-shaped plate 9 is provided with a rectangular cavity 16, the rectangular cavity 16 and the arc-shaped cavity 14 are connected in communication with a wind guide pipe 15, the side opposite to the second arc-shaped plate 9 of the rectangular cavity 16 is provided with a recess 20 near the bottom, and a micro fan 19 is installed in the recess 20, a plurality of first air guide holes 21 are uniformly distributed on the first arc-shaped plate 7, and a plurality of second air guide holes 22 are uniformly distributed on the second arc-shaped plate 9, the left and right side walls of the AR helmet body 1 are connected with a restraint band 6 near the bottom, and the two restraint bands 6 are symmetrically arranged with the center axis of the AR helmet body 1 as the axis of symmetry, the top of the shell 5 is bolted with a battery compartment 4, the front side of the battery compartment 4 is provided with a compartment door, and a storage battery 18 is installed in the battery compartment 4, and the storage battery 18 is electrically connected with the micro air pump 13, the electric push rod 23, the micro electric cylinder 17 and the micro fan 19 through the control switch. Through the structure, it can be effectively positioned, so that it can be effectively commanded and monitored in real time, improve the safety and real-time performance, and improve the positioning accuracy.

[0024] Working principle: when using this technical solution, first wear the AR helmet body 1 on the worker, then tighten the two restraint belts 6, the electric push rod 23 extends downward through the first arc-shaped plate 7 to drive the first protective air bag 8 to approach the top of the worker's head, the push rod on the micro electric cylinder 17 extends through the second arc-shaped plate 9 to drive the second protective air bag 10 to approach the worker's face, the micro air pump 13 inflates the first protective air bag 8, and inflates the second protective air bag 10 through the air duct 11, so that the first protective air bag 8 and the second protective air bag 10 are inflated, which can adapt to the wearing of different people, and can effectively protect and fasten to prevent it from falling off, the micro fan 19 guides the wind into the rectangular cavity 16, the rectangular cavity 16 is guided into the arc-shaped cavity 14 through the air duct 15, and is sprayed out through the first air guide hole 21 and the second air guide hole 22, which can realize effective ventilation, and the AR helmet body 1 is connected with the AR terminal through the signal antenna 2, so that it can be effectively positioned, thereby enabling effective command and real-time monitoring, improving its safety and real-time performance, and improving its positioning accuracy.

[0025] The AR helmet body 1 can provide real-time navigation, early warning and warning functions for miners, helping them avoid potential dangers and accidents. It can display information about gas concentration, temperature, ventilation and other key environmental parameters, helping miners make correct decisions and actions quickly.

[0026] The AR helmet body 1 can display task instructions, mine area maps, equipment operation manuals and other information directly in the miner's field of view. In this way, miners can directly view relevant information when operating equipment or performing tasks without having to put down tools or divert attention, improving work efficiency and accuracy.

[0027] The AR helmet body 1 can be used to train new employees and provide technical support. Through the AR helmet body, new employees can watch the operations and skills of senior employees in real time and receive immediate feedback. In addition, technical personnel can remotely connect the AR helmet body to provide real-time technical support and guidance for remote mines.

[0028] The AR helmet body 1 can facilitate collaboration and communication between different positions through real-time data sharing and communication functions. Different miners can share key information, strategies and experiences to improve the effectiveness and coordination of the entire team.

[0029] The AR helmet body 1 can record the activities and data of miners and upload them to a cloud server for analysis. These data can be used for accident analysis, work process improvement, resource optimization and mine management decision-making, etc., to improve the efficiency and sustainability of mine operation.

[0030] The AR helmet body 1 can be effectively positioned to improve positioning accuracy and real-time performance.

[0031] The utility model embodiment makes the detailed explanation in combination with the drawing, but the utility model is not limited to the above -mentioned embodiment, still can make various changes in the knowledge range of ordinary skill in the art person who has possessed under the premise of not departing from the utility model tenet.

Claims

1. A mine personnel location device with multiple signal enhancement, comprising: Include: AR helmet body (1) and several signal antennas (2), several signal antennas (2) are evenly distributed on the top of AR helmet body (1), the inner cavity top of AR helmet body (1) is fitted with first arc plate (7), and the bottom of first arc plate (7) is connected with first protective air bag (8), the left and right sides of AR helmet body (1) are close to the bottom and are fitted with second arc plate (9), the opposite side of two second arc plate (9) is connected with second protective air bag (10) through bolt, the first protective air bag (8) and second protective air bag (10) are connected with air duct (11), the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom 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of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) is provided with installation groove (12), and the bottom of first arc plate (7) 2. 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