CN111011972A

CN111011972A - Safety helmet with prompt facility

Info

Publication number: CN111011972A
Application number: CN202010019099.5A
Authority: CN
Inventors: 不公告发明人
Original assignee: Zibo Hanshuai Labor Insurance Products Co ltd
Current assignee: Zibo Hanshuai Labor Insurance Products Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-04-17

Abstract

The invention discloses a safety helmet with a prompt function, which comprises a safety helmet and a helmet brim, wherein a helmet liner is installed in the safety helmet, a chin strap is installed on the lower side of the helmet liner, a carbon monoxide sensor is arranged in the helmet brim, a signal transmission alarm is arranged between the helmet brim and the carbon monoxide sensor, and the alarm gives an alarm when the carbon monoxide sensor detects that the concentration of carbon monoxide in air reaches a certain concentration.

Description

Safety helmet with prompt facility

Technical Field

The invention relates to the technical field of safety protection, in particular to a safety helmet with a prompt function.

Background

The safety helmet is a hat which can protect the head of a person from being hurt by falling objects and other specific factors. The safety helmet consists of a helmet shell, a helmet liner, a chin strap, accessories and the like. The safety helmet is an indispensable protective tool for workers in the coal mine work, carbon monoxide can be generated by coal oxidation in the coal mine, poisoning risks can occur if the workers are in positions with more carbon monoxide for a long time, and after more workers in a mine have carbon monoxide poisoning, rescue workers are difficult to distinguish which worker is deeply poisoned to delay rescue time after arriving at the mine.

Disclosure of Invention

The invention aims to provide a safety helmet with a prompt function, and the safety helmet overcomes the problems.

The invention is realized by the following technical scheme.

A safety helmet with a prompt function comprises a safety helmet and a helmet brim, wherein a helmet liner is installed in the safety helmet, a chin strap is installed on the lower side of the helmet liner, a carbon monoxide sensor is arranged in the helmet brim, a signal transmission alarm is arranged between the carbon monoxide sensor and the helmet brim, when the carbon monoxide sensor detects that the concentration of carbon monoxide in the air reaches a certain concentration, the alarm gives an alarm, a mounting plate is installed on the rear side of the safety helmet, a battery cavity with a forward opening is arranged in the mounting plate, a battery is installed in the battery cavity, the front opening of the battery cavity is sealed by a battery cover, a mounting cavity with a forward opening is arranged in the mounting plate, a sealing mechanism for sealing the front opening of the mounting cavity is arranged in the mounting cavity, a blood drawing mechanism is arranged in the mounting cavity and used for drawing blood of a wearer, be equipped with in the mounting panel and detect the chamber, be equipped with blood detection module in the detection chamber, blood detection module is right the blood of drawing blood mechanism extraction detects, carbon monoxide concentration in the survey blood, safety helmet external surface is fixed and is equipped with the pilot lamp, the pilot lamp with be equipped with signal transmission between the blood detection module, the light of different colours can be sent to the pilot lamp, every colour that the pilot lamp sent corresponds carbon monoxide concentration's a scope in the blood is detected to blood detection module.

Further, be equipped with the chamber that holds of forward open-ended in the safety helmet, be equipped with the mounting groove in holding the chamber roof, the fixed buckle that is equipped with in mounting panel upper end, buckle detachable installs in the mounting groove.

Further, the blood drawing mechanism comprises a blood transfusion tube connected with the blood detection module, a needle is detachably mounted at the upper end of the blood transfusion tube, a first electric guide rail is fixedly arranged on the left wall of the mounting cavity, a supporting block is mounted on the right side of the first electric guide rail, a rotating motor is mounted in the supporting block, a rotating shaft is dynamically mounted on the right side of the rotating motor, and the right end of the rotating shaft is connected with the blood transfusion tube.

Further, an air bag is installed between the helmet liner and the inner wall of the safety helmet, an air storage cavity for storing oxygen is arranged in the air bag, an inflation valve is arranged in the inner wall of the air bag, a placing groove is formed in the outer surface of the safety helmet, an oxygen inhalation mask is placed in the placing groove, and the oxygen inhalation mask is communicated with the air storage cavity through a communicating pipe.

Further, the closing mechanism including set up in the installation cavity roof and with the chamber of accomodating of installation cavity intercommunication, it is fixed to be equipped with the electronic guide rail of second to accomodate the chamber back wall, the electronic guide rail front side of second is installed and is used for sealing installation cavity front side open-ended closed door.

The invention has the beneficial effects that: the safety helmet can detect carbon monoxide in the air, automatically give an alarm when the carbon monoxide content exceeds a certain concentration, and after workers are poisoned by the carbon monoxide, the safety helmet can automatically detect the carbon monoxide concentration in the blood of the workers and make the indicator light give out a color corresponding to the poisoning degree of the workers, so that rescuers can firstly carry out emergency treatment on the deeply poisoned workers according to the color of the indicator light after arriving at a mine, and the life danger is avoided.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view at A in FIG. 1;

FIG. 3 is a schematic top view of the structure of FIG. 1;

fig. 4 is a schematic cross-sectional view of the mounting plate of fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The safety helmet with the prompting function, which is described in conjunction with fig. 1-4, mainly includes a safety helmet 10 and a visor 14, a helmet liner 15 is installed in the safety helmet 10, a chin strap 16 is installed on the lower side of the helmet liner 15, a carbon monoxide sensor 13 is installed in the visor 14, a signal transmission alarm 21 is installed between the visor 14 and the carbon monoxide sensor 13, when the carbon monoxide sensor 13 detects that the concentration of carbon monoxide in air reaches a certain concentration, the alarm 21 gives an alarm, a mounting plate 20 is installed on the rear side of the safety helmet 10, a battery cavity 36 with a forward opening is installed in the mounting plate 20, a battery 35 is installed in the battery cavity 36, the front side opening of the battery cavity 36 is sealed by a battery cover 17, a mounting cavity 19 with a forward opening is installed in the mounting plate 20, a sealing mechanism 61 for sealing the front side opening of the mounting cavity 19 is installed in the mounting cavity 19, be equipped with in the installation cavity 19 and draw blood mechanism 60, it is used for drawing the blood of wearer to draw blood mechanism 60, be equipped with in the mounting panel 20 and detect the chamber 42, be equipped with blood detection module 41 in detecting the chamber 42, blood detection module 41 is right the blood that draws blood mechanism 60 and draw detects, carbon monoxide concentration in the survey blood, safety helmet 10 external surface fixation is equipped with pilot lamp 11, pilot lamp 11 with be equipped with signal transmission between the blood detection module 41, pilot lamp 11 can send the light of different colours, every colour that pilot lamp 11 sent corresponds a scope that carbon monoxide concentration in the blood was detected to blood detection module 41.

Advantageously, the safety helmet 10 is provided with a forward-opening accommodating cavity 30, a mounting groove 29 is provided in the top wall of the accommodating cavity 30, a buckle 31 is fixedly provided at the upper end of the mounting plate 20, and the buckle 31 is detachably mounted in the mounting groove 29.

Advantageously, the blood drawing mechanism 60 comprises a blood transfusion tube 40 connected with the blood detection module 41, a needle 44 is detachably mounted at the upper end of the blood transfusion tube 40, a first electric guide rail 37 is fixedly arranged on the left wall of the mounting cavity 19, a supporting block 38 is mounted on the right side of the first electric guide rail 37, a rotating motor 39 is mounted in the supporting block 38, a rotating shaft 34 is dynamically mounted on the right side of the rotating motor 39, and the right end of the rotating shaft 34 is connected with the blood transfusion tube 40.

Beneficially, an air bag 27 is installed between the helmet liner 15 and the inner wall of the safety helmet 10, an air storage cavity 28 for storing oxygen is arranged in the air bag 27, an inflation valve 25 is arranged in the inner wall of the air bag 27, a placement groove 24 is arranged on the outer surface of the safety helmet 10, an oxygen inhalation mask 23 is placed in the placement groove 24, and the oxygen inhalation mask 23 is communicated with the air storage cavity 28 through a communication pipe 12.

Advantageously, the closing mechanism 61 comprises a receiving cavity 32 disposed in the top wall of the mounting cavity 19 and communicating with the mounting cavity 19, a second electric rail 33 is fixedly disposed on the rear wall of the receiving cavity 32, and a closing door 18 for closing the front opening of the mounting cavity 19 is mounted on the front side of the second electric rail 33.

The working steps are as follows: the second electric guide rail 33 is started to enable the closing door 18 to ascend and be accommodated in the accommodating cavity 32, the disposable needle 44 is installed at the upper end of the blood conveying pipe 40, the needle 44 is in a parallel state with the neck of a worker, and the second electric guide rail 33 is started to enable the closing door 18 to close the installation cavity 19;

inserting the buckle 31 of the mounting plate 20 into the mounting groove 29, and filling oxygen into the air storage cavity 28 through the inflation valve 25;

after the worker wears the safety helmet 10, the safety helmet 10 is fixed on the head through the chin strap 16;

when a worker works in a mine, the carbon monoxide sensor 13 monitors the concentration of carbon monoxide in the air in real time, when the concentration of carbon monoxide reaches a certain concentration, the alarm 21 gives an alarm, the worker takes the oxygen mask 23 out of the placing groove 24, opens the oxygen mask 23 after covering the oxygen mask 23 at the mouth and nose, breathes oxygen in the gas storage cavity 28, and avoids inhaling carbon monoxide;

after the oxygen in the gas storage cavity 28 is exhausted, when the concentration of carbon monoxide at the position of a worker is still high, the worker inhales carbon monoxide to cause poisoning, the second electric guide rail 33 is started to enable the closed door 18 to ascend, the mounting cavity 19 is started, the rotating motor 39 is started to enable the rotating shaft 34 to drive the blood transfusion tube 40 to rotate, the blood transfusion tube 40 drives the needle head 44 to rotate, the needle head 44 is enabled to rotate to be perpendicular to the neck, the first electric guide rail 37 is started to insert the needle head 44 into the neck of the worker, the blood detection module 41 draws blood once at intervals and detects the blood, the indicator lamp 11 lights with different colors according to the concentration of carbon monoxide in the blood, and therefore after a rescuer arrives, emergency treatment can be performed on the worker with a high degree of toxicity according to the color of the light.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a safety helmet with prompt facility, includes safety helmet and brim of a hat, install the cap liner in the safety helmet, chin strap, its characterized in that are installed to the cap liner downside: the helmet is characterized in that a carbon monoxide sensor is arranged in the brim, a signal transmission alarm is arranged between the brim and the carbon monoxide sensor, when the carbon monoxide sensor detects that the concentration of carbon monoxide in the air reaches a certain concentration, the alarm gives an alarm, a mounting plate is mounted at the rear side of the helmet, a battery cavity with a forward opening is arranged in the mounting plate, a battery is mounted in the battery cavity, the front side opening of the battery cavity is sealed by the battery cover, a mounting cavity with a forward opening is arranged in the mounting plate, a sealing mechanism for sealing the front side opening of the mounting cavity is arranged in the mounting cavity, a blood drawing mechanism is arranged in the mounting cavity and used for drawing blood of a wearer, a detection cavity is arranged in the mounting plate, a blood detection module is arranged in the detection cavity and used for detecting the blood drawn by the blood drawing mechanism, the safety helmet is characterized in that the concentration of carbon monoxide in blood is measured, an indicator lamp is fixedly arranged on the outer surface of the safety helmet, signal transmission is arranged between the indicator lamp and the blood detection module, the indicator lamp can emit light with different colors, and each color emitted by the indicator lamp corresponds to a range within which the blood detection module detects the concentration of carbon monoxide in blood.

2. A safety helmet with a reminder function according to claim 1, wherein: be equipped with the chamber that holds of forward open-ended in the safety helmet, it is equipped with the mounting groove to hold in the chamber roof, the fixed buckle that is equipped with in mounting panel upper end, buckle detachable installs in the mounting groove.

3. A safety helmet with a reminder function according to claim 1, wherein: the blood drawing mechanism comprises a blood transfusion tube connected with the blood detection module, a needle head is detachably mounted at the upper end of the blood transfusion tube, a first electric guide rail is fixedly arranged on the left wall of the mounting cavity, a supporting block is mounted on the right side of the first electric guide rail, a rotating motor is mounted in the supporting block, a rotating shaft is dynamically mounted on the right side of the rotating motor, and the right end of the rotating shaft is connected with the blood transfusion tube.

4. A safety helmet with a reminder function according to claim 1, wherein: the safety helmet is characterized in that an air bag is installed between the helmet liner and the inner wall of the safety helmet, an air storage cavity for storing sample air is arranged in the air bag, an inflation valve is arranged in the inner wall of the air bag, a placing groove is formed in the outer surface of the safety helmet, an oxygen inhalation mask is placed in the placing groove, and the oxygen inhalation mask is communicated with the air storage cavity through a communicating pipe.

5. A safety helmet with a reminder function according to claim 1, wherein: the closing mechanism including set up in the installation cavity roof and with the chamber of accomodating of installation cavity intercommunication, it is fixed to be equipped with the electronic guide rail of second to accomodate the chamber back wall, the electronic guide rail front side of second is installed and is used for sealing installation cavity front side open-ended seals the door.