CN114376296A

CN114376296A - Safety helmet with odor recognition function

Info

Publication number: CN114376296A
Application number: CN202210138959.6A
Authority: CN
Inventors: 林烔槟; 于淼; 张丹
Original assignee: Shenzhen Xinwen Technology Co ltd
Current assignee: Guangxi Pinglu Canal Construction Co ltd; CCCC Tianjin Dredging Co Ltd; CCCC TDC Southern Communications Construction Co Ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-04-22
Anticipated expiration: 2042-02-15
Also published as: CN114376296B

Abstract

The invention discloses a safety helmet with a smell recognition function, which comprises a safety helmet main body, wherein a fixed seat is arranged at the front end of the safety helmet main body, a brim is arranged at the edge position of the lower end of the safety helmet main body, and a mounting structure is arranged on the fixed seat. The invention relates to a safety helmet with a smell identification function, which belongs to the technical field of detection, wherein a mounting seat and a connecting frame are arranged in a mounting structure, mounting parts of a headlamp can be selected according to actual conditions, through the arranged identification structure, structures such as a smell sensor, an alarm, an indicator light and the like are utilized to be matched with a GPS (global position system), the leakage of gas can be detected at the first time, corresponding treatment can be conveniently carried out in time, meanwhile, a smell map can be formed by the GPS while the leakage position is fed back, an adjusting frame is matched with a warning frame for use, the position of the warning frame can be changed according to needs, the use flexibility is improved, and the adjusting frame adopts a detachable structure, so that related structures in the warning frame can be conveniently detached for overhauling and replacing.

Description

Safety helmet with odor recognition function

Technical Field

The invention relates to the technical field of detection, in particular to a safety helmet with a smell identification function.

Background

A safety helmet is a hat which has a protective function on the injury of the head of a person caused 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 on the market only has the function of preventing objects falling from high altitude from being hit by objects at present, but does not have a means for monitoring surrounding environment odor, so that the exposed danger in some environments cannot be predicted in advance, and when the danger is visible by naked eyes, the condition is more urgent, and the danger cannot be handled in the first time. And the existing safety helmet has no GPS positioning function, so that leaders cannot know the working conditions of staff, and whether to patrol according to a set track on time or not, and a smell map cannot be formed, so that the safety helmet has certain limitation in use.

Disclosure of Invention

The invention mainly aims to provide a safety helmet with a smell identification function, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

take odor recognition function's safety helmet, including the safety helmet main part, the front end of safety helmet main part is provided with the fixing base, and the lower extreme border position department of safety helmet main part is provided with the brim of a hat, be provided with mounting structure on the fixing base, and mounting structure includes mount pad, installation screw and link, the installation screw is seted up on the mount pad, and mount pad fixed mounting on the fixing base, the link is connected on the mount pad, one side of safety helmet main part is provided with the identification structure, and the identification structure includes fixed box, odor sensor, alignment jig and warning frame, odor sensor fixed mounting is on fixed box, and fixed box installs in the safety helmet main part, be connected between alignment jig and the warning frame, and the alignment jig is connected on fixed box.

Preferably, the safety helmet main body is internally provided with a helmet lining, the helmet lining is connected with a chin strap, the lower end of the chin strap is provided with a locking buckle, and the helmet lining comprises a helmet hoop girdle band, a top band, a protecting band, a supporting band, a sweat absorbing band, a liner and a tether.

Preferably, fixed connection between fixing base and the safety helmet main part, and the front end of safety helmet main part is provided with the front shroud, fixed connection is in the same place between front shroud and the brim of a hat, the thermovent has been seted up in the safety helmet main part, and the thermovent is the symmetry setting in the safety helmet main part.

Preferably, the mounting structure further comprises a slot and a fastening bolt, the slot is arranged on the mounting seat and communicated with the mounting screw hole, and the fastening bolt is arranged in the mounting screw hole on the mounting seat.

Preferably, the connecting frame is fixedly connected with the mounting seat, the fastening bolt is in threaded connection with the mounting screw hole in the mounting seat, and the tail end of the fastening bolt is located in the slot.

Preferably, the link includes diaphragm, connecting plate, picture peg, limiting plate and screwed joint, fixed connection between diaphragm and the connecting plate, picture peg fixed connection is on the diaphragm, and the picture peg inserts in the slot on the mount pad, support the terminal contact picture peg of tight bolt, fixed connection between limiting plate and the screwed joint, and limiting plate fixed mounting is on the connecting plate.

Preferably, the identification structure further comprises a cover plate, a connecting seat, a fastening screw and a small fixing block, the cover plate is arranged on the fixing box, the connecting seat is arranged at one end of the upper surface of the fixing box, a through hole is formed in the fixing box, the fastening screw is arranged in the through hole in the fixing box, the tail end of the fastening screw is in threaded connection with the safety helmet main body, the fixing box is fixedly arranged on the safety helmet main body through the fastening screw, and the small fixing block is fixedly arranged on the cover plate.

Preferably, the inside of the fixed box is provided with a central control element, and the fixed box is provided with a storage battery and a GPS positioner.

Preferably, the adjusting bracket comprises a plastic connecting pipe, a round block and a stud, the plastic connecting pipe is fixedly connected with the round block, the stud is arranged on the round block and is in threaded connection with the connecting seat in front, and the plastic connecting pipe is fixedly connected with the connecting seat through the round block and the stud.

Preferably, the warning frame includes regulating plate, siren, pilot lamp and sucking disc, siren, pilot lamp fixed mounting are on the regulating plate, and regulating plate fixed connection is in the end of plasticity connecting pipe, the sucking disc is installed on the regulating plate.

Compared with the prior art, the invention has the following beneficial effects: according to the safety helmet with the odor identification function, 1, the installation seat and the connecting frame are arranged in the installation structure through the arranged installation structure, so that installation parts of the head lamp can be selected according to actual conditions, the structure is simple, and the operation is convenient and rapid;

2. through the arranged identification structure, the gas leakage can be detected at the first time by utilizing the structures such as the odor sensor, the alarm, the indicator light and the like and being matched with the GPS for use, so that the corresponding treatment can be conveniently carried out in time, and meanwhile, the GPS can form an odor map while feeding back the leakage position;

3. the adjusting bracket is used in cooperation with the warning bracket, the position of the warning bracket can be changed as required, the use flexibility is improved, the adjusting bracket adopts a detachable structure, and the relative structure in the warning bracket is convenient to detach and overhaul and replace.

Drawings

FIG. 1 is a schematic view of the overall structure of the safety helmet with odor recognition function according to the present invention;

FIG. 2 is a schematic structural view of a safety helmet mounting structure with odor recognition function according to the present invention;

FIG. 3 is a schematic structural view of the connecting frame of the safety helmet with odor recognition function according to the present invention;

FIG. 4 is a schematic structural diagram of a safety helmet identification structure with odor identification function according to the present invention;

fig. 5 is a schematic structural view of the safety helmet warning frame with odor identification function of the present invention.

In the figure: 1. a helmet main body; 2. a fixed seat; 3. a brim; 4. a mounting structure; 401. a mounting seat; 402. a slot; 403. mounting a screw hole; 404. a connecting frame; 4041. a transverse plate; 4042. a connecting plate; 4043. inserting plates; 4044. a limiting plate; 4045. a threaded joint; 405. tightly abutting against the bolt; 5. identifying a structure; 501. a fixing box; 502. a cover plate; 503. an odor sensor; 504. a connecting seat; 505. an adjusting bracket; 5051. a plastic connecting pipe; 5052. a round block; 5053. a stud; 506. a warning frame; 5061. an adjusting plate; 5062. an alarm; 5063. an indicator light; 5064. a suction cup; 507. fastening screws; 508. fixing the small blocks; 6. a front cover; 7. and a heat dissipation port.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example one

As shown in fig. 1-5, the safety helmet with odor recognition function comprises a main body 1, a fixing seat 2 is arranged at the front end of the main body 1, and the brim 3 is arranged at the edge of the lower end of the safety helmet main body 1, the fixing seat 2 is provided with a mounting structure 4, and the mounting structure 4 comprises a mounting seat 401, a mounting screw hole 403 and a connecting frame 404, the mounting screw hole 403 is opened on the mounting seat 401, the mounting seat 401 is fixedly arranged on the fixed seat 2, the connecting frame 404 is connected on the mounting seat 401, one side of the safety helmet main body 1 is provided with the identification structure 5, and the recognition structure 5 includes a fixing case 501, an odor sensor 503, an adjusting bracket 505, and a warning bracket 506, the odor sensor 503 is fixedly installed on the fixing case 501, the fixing box 501 is installed on the helmet body 1, the adjusting bracket 505 is connected with the warning bracket 506, and the adjusting bracket 505 is connected to the fixing box 501.

Through the above embodiment, the inside of the safety helmet main body 1 is provided with the helmet liner, the helmet liner is connected with the chin strap, the lower end of the chin strap is provided with the locking buckle, the helmet liner comprises the hoop girdle, the top band, the protecting band, the supporting band, the sweat absorbing band, the liner and the tether, the fixing seat 2 is fixedly connected with the safety helmet main body 1, the front end of the safety helmet main body 1 is provided with the front cover 6, the front cover 6 is fixedly connected with the brim 3, the safety helmet main body 1 is provided with the heat dissipation port 7, and the heat dissipation port 7 is symmetrically arranged on the safety helmet main body 1.

Through the above embodiment, the mounting structure 4 further includes the slot 402 and the fastening bolt 405, the slot 402 is disposed on the mounting seat 401, the slot 402 is communicated with the mounting screw hole 403, the fastening bolt 405 is disposed in the mounting screw hole 403 on the mounting seat 401, the connecting frame 404 is fixedly connected with the mounting seat 401, the fastening bolt 405 is in threaded connection with the mounting screw hole 403 on the mounting seat 401, and the end of the fastening bolt 405 is located in the slot 402, the connecting frame 404 includes the transverse plate 4041, the connecting plate 4042, the insert plate 4043, the limit plate 4044 and the threaded joint 4045, the transverse plate 4041 is fixedly connected with the connecting plate 4042, the insert plate 4043 is fixedly connected to the transverse plate 4041, and the insert plate 4043 is inserted into the slot 402 on the mounting seat 401, the end of the fastening bolt 405 contacts the insert plate 4043, the limit plate 4044 is fixedly connected with the threaded joint 4045, and the limit plate 4044 is fixedly mounted on the connecting plate 4042, through the mounting structure 4, the installation structure 4 is provided with the installation seat 401 and the connecting frame 404, installation parts of the headlamp can be selected according to actual conditions, the structure is simple, and the operation is convenient and fast.

Through the above embodiment, the identification structure 5 further includes a cover plate 502, a connecting seat 504, a fastening screw 507 and a small fixing block 508, the cover plate 502 is disposed on the fixing box 501, the connecting seat 504 is disposed at one end position of the upper surface of the fixing box 501, a through hole is disposed on the fixing box 501, the fastening screw 507 is disposed in the through hole on the fixing box 501, and the end of the fastening screw 507 is in threaded connection with the helmet main body 1, the fixing box 501 is fixedly mounted on the helmet main body 1 through the fastening screw 507, the small fixing block 508 is fixedly mounted on the cover plate 502, a central control element is disposed inside the fixing box 501, a storage battery and a GPS locator are disposed on the fixing box 501, the adjusting frame 505 includes a plastic connecting pipe 5051, a round block 5052 and a stud 5053, the plastic connecting pipe 5051 is fixedly connected with the round block 5052, the stud 5053 is disposed on the round block 5052, and the stud 5053 is in threaded connection with the front of the connecting seat 504, the plastic connecting tube 5051 is fixedly connected to the connecting base 504 through a round block 5052 and a stud 5053, the warning frame 506 includes an adjusting plate 5061, an alarm 5062, an indicator 5063 and a suction cup 5064, the alarm 5062 and the indicator 5063 are fixedly installed on the adjusting plate 5061, and the adjusting plate 5061 is fixedly connected to the end of the flexible connecting tube 5051, the suction cup 5064 is installed on the adjusting plate 5061, through the arranged identification structure 5, the gas leakage can be detected at the first time by utilizing the structures of the odor sensor 503, the alarm 5062, the indicator 5063 and the like and matching with the GPS, the corresponding treatment can be conveniently and timely carried out, meanwhile, the GPS can form an odor map while feeding back the leakage position, the adjusting bracket 505 is matched with the warning bracket 506 for use, the position of the warning frame 506 can be changed as required, the use flexibility is improved, the adjusting frame 505 adopts a detachable structure, and the relative structure in the warning frame 506 is convenient to disassemble and repair and replace.

Before the safety helmet is used, the mounting structure 4 and the identification structure 5 are respectively mounted and fixed, when the mounting structure 4 is mounted and fixed, the mounting base 401 is fixed on the fixing base 2 at the front end of the safety helmet main body 1, the inserting plate 4043 in the connecting frame 404 is inserted into the inserting groove 402 on the mounting base 401 until the horizontal plate 4041 contacts the upper surface of the mounting base 401, at this time, the connecting plate 4042 contacts the front surface of the mounting base 401, the two fastening bolts 405 are screwed into the two mounting screw holes 403 at the upper position of the mounting base 401, so that the tail ends of the fastening bolts 405 tightly abut against the inserting plate 4043, thereby fixing the connecting frame 404 on the mounting base 401, thus completing the mounting and fixing work of the whole mounting structure 4, and then starting the mounting work of the identification structure 5, when the identification structure 5 is mounted, the fixing box 501 with the odor sensor 503 is abutted against the side edge of the safety helmet main body 1, the lower end of the fixing box 501 is attached to the brim 3, then the fastening screw 507 is inserted into the hole on the fixing box 501, the tail end of the fastening screw 507 is screwed into the safety helmet main body 1, thereby the fixing box 501 in the identification structure 5 is fixed, the worker pinches the fixing small block 508, the cover plate 502 is opened by using the fixing small block 508, the corresponding structures such as the storage battery are installed in the fixing box 501 and connected with the corresponding cables, then the cover plate 502 is closed, then the work of installing connecting rods of the structures such as the adjusting bracket 505 is carried out, one end of the plastic connecting pipe 5051 is fixedly connected with the adjusting plate 5061 in the warning bracket 506, the other end is connected with the structures such as the round block 5052, the stud 5053 at the lower end of the round block 5052 is screwed onto the connecting seat 504, thereby the adjusting bracket 505 and the adjusting plate 5061 are fixed, the alarm 5062, the indicator light 5063 and the sucker 5064 are installed on the adjusting plate 5061, and the installing work of the warning bracket 506 is completed, the central control element in the fixed box 501 is connected with the alarm 5062 and the indicator 5063 through cables, the cables are attached to the plastic connecting pipe 5051, the cables are tied to the plastic connecting pipe 5051 through a binding belt, when a corresponding structure is installed, the safety helmet can be used, in the using process, a worker wears the safety helmet main body 1 on the head to enable the front cover 6 to face forwards and then starts to conduct inspection, in the inspection process, the safety helmet main body 1 plays a role in protecting the head of the worker to ensure the safety in the inspection, meanwhile, in the inspection process, the odor sensor 503 in the identification structure 5 works and operates, the odor sensor 503 identifies gas in the inspection environment, after the identification detects that the concentration of the corresponding gas reaches a set threshold value, the odor sensor 503 feeds back information to the central control element in the fixed box 501, and the central control system matched with the central control element sends a corresponding instruction after receiving the information, the instruction acts on the warning frame 506 and the cloud server respectively, after the instruction is received by the alarm 5062 and the indicator 5063 in the warning frame 506, the alarm 5062 buzzes, meanwhile, the indicator 5063 flashes, the worker hears the sound, the situation that the corresponding gas concentration is too high can be known at the first time by combining the flashing indicator 5063, corresponding operation can be conveniently carried out at the first time, when the field worker obtains information, the cloud server receives feedback information through network information and then sends the information to the mobile phone end through the network, other workers can know the situation that the corresponding gas leakage occurs, when the gas leakage situation is fed back by the odor sensor 503, the GPS in the fixing box 501 carries out real-time positioning, the GPS feeds the information back to the cloud server, and the cloud server sends the position information of the field worker to the mobile phone ends of other workers, and then make other workers obtain the gas leakage parameter, can know the position of leaking synchronously, facilitate the going on of the follow-up maintenance work, in the course of patrolling and examining, GPS feedbacks the patrolling orbit of the worker in real time, the related personnel can know whether the worker patrols and examines according to the prescribed orbit, utilize GPS to position and can also form the smell map in real time, in the course that the worker wears the helmet and patrols and examines, can also carry on the installation of the headlight according to the actual conditions, guarantee to see the road etc. in the course of patrolling and examining, when installing the headlight, for the headlight structure of threaded connection, directly turn the headlight on the screwed connection 4045, until the headlight joint contacts the limiting plate 4044, then begin to use after connecting the headlight to the power, if the headlight structure is the structure with waist type hole, turn off the fastening bolt 405, the connecting frame 404 is moved upwards until the inserting plate 4043 is drawn out from the inserting groove 402, then a square plate of the headlamp is attached to the mounting seat 401, a waist-shaped hole in the square plate corresponds to a mounting screw hole 403 in the mounting seat 401, then a screw is inserted into the waist-shaped hole, the tail end of the screw is screwed into the mounting screw hole 403 in the mounting seat 401, so that the square plate is fixed, the mounting work of the headlamp structure is further completed, the headlamp structure can be used after being connected with a power supply, the structure is simple, the use is convenient and fast, in the process of carrying out inspection by wearing the helmet main body 1, the position of the warning frame 506 can be adjusted by using the adjusting frame 505 according to actual conditions, when an inspection worker wants to see the indicator light 5063, the plastic connecting pipe 5051 is directly bent, the plastic connecting pipe 5051 is bent and then runs with the tail end warning frame 506 and other structures until the warning frame 506 is positioned in the oblique front of the helmet main body 1, at this moment, the staff can directly see the indicator light 5063 and the alarm 5062, when the indicator light 5063 flickers to send information, the staff can visually see the change of the indicator light 5063, when the indicator light 5063 does not need to be directly seen, the adjusting frame 505 can be bent, so that the alarm 506 is close to the safety helmet main body 1, in operation, after the plastic connecting pipe 5051 is bent, the sucker 5064 on the butterfly adjusting plate 5061 can be adsorbed on the safety helmet main body 1, at this moment, the staff cannot directly see the change of the indicator light 5063, but can directly hear the buzz sent by the alarm 5062, meanwhile, the passing patrol staff can observe the change of the overhead indicator light 5063 of the staff, in the process, the sucker 5064 is adsorbed on the safety helmet main body 1, the relative fixation of the alarm 506 can be ensured, and the use stability is guaranteed.

The foregoing has described the principles of use, features and advantages of the invention. The above embodiments and the description of the invention are provided to illustrate the basic principles and features of the invention and, within the scope of the invention concept, to be understood by those skilled in the art from the foregoing description, various modifications may be made to the invention and these modifications are within the scope of the invention as claimed.

Claims

1. Take safety helmet of smell recognition function, including safety helmet main part (1), the front end of safety helmet main part (1) is provided with fixing base (2), and the lower extreme border position department of safety helmet main part (1) is provided with brim of a hat (3), its characterized in that: the fixing seat (2) is provided with a mounting structure (4), the mounting structure (4) comprises a mounting seat (401), a mounting screw hole (403) and a connecting frame (404), the mounting screw hole (403) is arranged on the mounting seat (401), the mounting seat (401) is fixedly arranged on the fixed seat (2), the connecting frame (404) is connected on the mounting seat (401), an identification structure (5) is arranged on one side of the safety helmet main body (1), and the identification structure (5) comprises a fixed box (501), an odor sensor (503), an adjusting frame (505) and a warning frame (506), wherein the odor sensor (503) is fixedly arranged on the fixed box (501), and the fixed box (501) is arranged on the safety helmet main body (1), the adjusting frame (505) is connected with the warning frame (506), and the adjusting frame (505) is connected on the fixed box (501).

2. The safety helmet with odor recognition function according to claim 1, characterized in that: the safety helmet is characterized in that a helmet lining is arranged inside the safety helmet main body (1), a chin strap is connected to the helmet lining, a locking buckle is arranged at the lower end of the chin strap, and the helmet lining comprises a helmet hoop girdle band, a top band, a protecting band, a supporting band, a sweat absorbing band, a liner and a tether.

3. The safety helmet with odor recognition function according to claim 2, characterized in that: fixed connection between fixing base (2) and safety helmet main part (1), and the front end of safety helmet main part (1) is provided with front shroud (6), fixed connection is in the same place between front shroud (6) and brim of a hat (3), thermovent (7) have been seted up on safety helmet main part (1), and thermovent (7) are the symmetry setting on safety helmet main part (1).

4. The safety helmet with odor recognition function according to claim 1, characterized in that: the mounting structure (4) further comprises a slot (402) and a fastening bolt (405), the slot (402) is arranged on the mounting seat (401), the slot (402) is communicated with the mounting screw hole (403), and the fastening bolt (405) is arranged in the mounting screw hole (403) on the mounting seat (401).

5. The safety helmet with odor recognition function according to claim 4, characterized in that: the connecting frame (404) is fixedly connected with the mounting seat (401), the abutting bolt (405) is in threaded connection with a mounting screw hole (403) in the mounting seat (401), and the tail end of the abutting bolt (405) is located in the slot (402).

6. The safety helmet with odor recognition function according to claim 5, characterized in that: link (404) include diaphragm (4041), connecting plate (4042), picture peg (4043), limiting plate (4044) and screwed joint (4045), fixed connection between diaphragm (4041) and connecting plate (4042), picture peg (4043) fixed connection is on diaphragm (4041), and picture peg (4043) inserts in slot (402) on mount pad (401), support end contact picture peg (4043) of tight bolt (405), fixed connection between limiting plate (4044) and screwed joint (4045), and limiting plate (4044) fixed mounting is on connecting plate (4042).

7. The safety helmet with odor recognition function according to claim 1, characterized in that: identification structure (5) still includes apron (502), connecting seat (504), fastening screw (507) and fixed fritter (508), apron (502) sets up on fixed box (501), connecting seat (504) set up in the upper surface one end position department of fixed box (501), and have seted up the through-hole on fixed box (501), fastening screw (507) set up in the through-hole on fixed box (501), and threaded connection between the end of fastening screw (507) and safety helmet main part (1), fixed box (501) pass through fastening screw (507) fixed mounting on safety helmet main part (1), fixed fritter (508) fixed mounting is on apron (502).

8. The safety helmet with odor recognition function according to claim 7, characterized in that: the inside of fixed box (501) is provided with central control element, and is provided with battery and GPS locator on fixed box (501).

9. The safety helmet with odor recognition function according to claim 8, characterized in that: the adjusting frame (505) comprises a plastic connecting pipe (5051), a round block (5052) and a stud (5053), the plastic connecting pipe (5051) is fixedly connected with the round block (5052), the stud (5053) is arranged on the round block (5052), the stud (5053) is in threaded connection with the front of the connecting seat (504), and the plastic connecting pipe (5051) is fixedly connected to the connecting seat (504) through the round block (5052) and the stud (5053).

10. The safety helmet with odor recognition function according to claim 9, characterized in that: the warning frame (506) comprises an adjusting plate (5061), an alarm (5062), an indicator light (5063) and a sucker (5064), the alarm (5062) and the indicator light (5063) are fixedly installed on the adjusting plate (5061), the adjusting plate (5061) is fixedly connected to the tail end of the plastic connecting pipe (5051), and the sucker (5064) is installed on the adjusting plate (5061).