CN114869004A - Safety helmet with near-electricity alarm and goggles and working method thereof - Google Patents
Safety helmet with near-electricity alarm and goggles and working method thereof Download PDFInfo
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- CN114869004A CN114869004A CN202210707036.8A CN202210707036A CN114869004A CN 114869004 A CN114869004 A CN 114869004A CN 202210707036 A CN202210707036 A CN 202210707036A CN 114869004 A CN114869004 A CN 114869004A
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- 238000010862 gear shaping Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000004458 analytical method Methods 0.000 claims description 51
- 230000006698 induction Effects 0.000 claims description 34
- 238000004891 communication Methods 0.000 claims description 18
- 238000013500 data storage Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
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- 238000003860 storage Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 5
- 230000004297 night vision Effects 0.000 claims description 3
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Classifications
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
- A42B3/0433—Detecting, signalling or lighting devices
- A42B3/046—Means for detecting hazards or accidents
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/18—Face protection devices
- A42B3/22—Visors
- A42B3/221—Attaching visors to helmet shells, e.g. on motorcycle helmets
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/32—Collapsible helmets; Helmets made of separable parts ; Helmets with movable parts, e.g. adjustable
- A42B3/324—Adjustable helmets
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Abstract
The invention discloses a safety helmet with a near-electricity alarm and goggles and a working method thereof, belonging to the technical field of electric power operation and inspection safety protection, wherein the existing safety helmet has low intelligent degree and is partially reduced and designed to be installed insecurely or inconveniently; casing bottom symmetry cartridge has U type lock, and the mirror holder is installed in the bottom of U type lock through rotating the latch fitting, installs the gear shaping that inserts the rotation latch fitting on the another curb plate medial surface of U type lock bottom, realizes intelligent nearly electric early warning function that promotes the safety helmet multi-angle through above structure, and the part installation is firm simultaneously, wears comfortablely.
Description
Technical Field
The invention relates to the technical field of automatic wire cutters, in particular to a safety helmet with a near-electricity alarm and goggles.
Background
The safety production is not only related to the life and property safety of people, but also related to the deepening of reform and the stability of the social bureau, and the safety production concept is deeply concentrated under the vigorous propaganda of the nation and the society.
Electric power is becoming increasingly important as an important component of human society.
The security equipment worn by the staff is taken as an important measure for guaranteeing the safety of the staff, and is paid more and more attention by people in the contemporary society. Especially in the working environment with high risk of the electric power field, the arrangement of special protective equipment plays an important role in reducing the injury of accidents to the staff and ensuring the life and property safety of the staff. At present, the design and the wearing of the electric safety helmet only pay attention to the basic function of the safety helmet, namely safety protection, and the intelligent design and the application based on the safety helmet are ignored. The safety helmet has high popularization degree in daily work of the power industry, if the safety helmet is used as a platform for design and development, real-time monitoring and real-time feedback of an operation site are further realized, workers can be effectively promoted to know and grasp the site material condition, and the defect that the existing safety helmet is insufficient in intelligent design and application is overcome, such as a near-electricity alarm function, the existing near-electricity alarm is mainly monitored through a handheld instrument, and the personnel easily have measurement blind spots in the moving process; the goggles installation, current safety helmet design adopts the tension band mostly to overlap the goggles on the safety helmet, appears the condition that the pine takes off the landing easily in the in-process of using.
Based on the problems, the invention provides a safety helmet with a near-electricity alarm and a safety goggles and a working method thereof.
Disclosure of Invention
Aiming at the problems in the technical background, the invention aims to provide a safety helmet with a near-electricity alarm and goggles and a working method thereof, and the system solves the problems that the existing safety helmet in the background technology is low in intelligentization degree and is not firm or convenient to install due to partial deduction design.
In order to realize the purpose, the invention adopts the technical scheme that:
a safety helmet with a near-electricity alarm and goggles comprises a shell, wherein a head band is arranged in the shell, near-electricity induction modules for performing near-electricity induction on multiple directions are annularly distributed on the shell, vibration modules corresponding to the near-electricity induction modules in one-to-one directions are arranged on the head band, a video acquisition module is arranged at the top of the shell, the near-electricity induction modules transmit alarm signals to an analysis control module, and the analysis control module controls the corresponding vibration modules to act in a linkage manner;
the novel glasses frame is characterized in that U-shaped locks are symmetrically inserted at the bottom of the shell, the glasses frame is installed at the bottom of each U-shaped lock through a rotating locking piece, and gear shaping inserted into the rotating locking piece is installed on the inner side face of the other side plate at the bottom of each U-shaped lock. The gear shaping determines the angle of the rotary locking piece to avoid the rotation of the rotary locking piece, and the gear shaping is matched with the rotary locking piece to prevent the rotation after the determined position of the goggles
Further, casing below middle part has the fashioned equipment groove of symmetry indent, one side install the accumulate power module in the equipment groove, accumulate power module is the system energy supply, the opposite side the module case is installed to the equipment inslot.
Furthermore, install analysis control module, data storage module, orientation module and wireless communication module in the module case, video acquisition module's output with analysis control module's input links to each other, nearly electric induction module's output with analysis control module's input links to each other, orientation module's output with analysis control module's input links to each other, analysis control module's output with the input of vibrations module links to each other, analysis control module's output with data storage module's input links to each other, simultaneously analysis control module passes through wireless communication module and is connected with the remote terminal communication.
Furthermore, the casing is that annular distribution runs through and is equipped with a plurality of constant head tanks, install through suit antiskid ribbed tile on nearly electric induction module on the constant head tank, it is a plurality of simultaneously nearly electric induction module medial extremity is installed on being annular support body, the support body is used for the wiring simultaneously.
Furthermore, the head hoop comprises a plurality of head hoop binding strips, a plurality of inserting strips and a head hoop bottom frame which are symmetrically overlapped at the tops, the top of each head hoop binding strip is sleeved with a gasket and the bottom of each inserting strip is connected, the outer side surface of each inserting strip is provided with a first anti-skidding tooth and is multiple, each inserting strip is inserted into a first clamping groove formed in the head hoop bottom frame in a penetrating mode, a plurality of plug locks are installed at the bottom of the head hoop bottom frame, and each plug lock is inserted into a first locking groove formed in the bottom of the shell.
Furthermore, a plurality of inner grooves are formed in the annular surface on the inner side of the head hoop bottom frame in a concave mode, the vibration module is installed on each inner groove, and a wire groove is formed in the annular surface on the outer side of the head hoop bottom frame in a concave mode.
Furthermore, the top of the shell is provided with a V-shaped protrusion, the V-shaped protrusion is installed towards the front of the safety helmet and provided with the video acquisition module, and the video acquisition module is connected with the analysis control module.
Furthermore, second locking grooves are symmetrically and concavely formed at the bottom of the shell to respectively insert the U-shaped locks, second anti-skidding teeth are arranged on the opposite outer side surfaces of the two groups of U-shaped locks, and the rotating locking piece comprises a fixed shaft and a locking disc; mirror holder one end is passed through the fixed axle and is rotated and install on the interior plate of U type lock, simultaneously the lock dish is installed to the other end of fixed axle, a plurality of locked grooves that run through the dish core of lock dish lateral surface indent shaping, install on the medial surface of U type lock outer panel and insert the gear shaping of locked groove is two sets of the outside end interval installation integrated into one piece's lens of mirror holder.
Furthermore, the lens can also adopt a polarized night vision goggles according to the use requirement.
A working method of a safety helmet with a near-electricity alarm and a safety goggles comprises the following steps:
s1, sleeving the helmet head hoop on the head, and then pulling the inserts in different directions to enable the head hoop straps to be attached to and wrap the head;
s2, the height of the lens is adjusted by controlling the insertion depth of the U-shaped lock, the outer side plate of the U-shaped lock is shifted outwards and then rotated to adjust the rotation angle of the mirror bracket, the outer side plate is released after adjustment is finished, and the outer side plate is reset and then drives the gear shaping on the inner side surface to be inserted into the lock groove on the lock disc to rotate and limit;
s3, in the emergency process, when a person enters a dangerous environment, the multiple groups of near-electric induction modules automatically monitor the dangerous environment at different angles, when the body of the person moves towards any direction, the near-electric induction modules close to the charged body transmit alarm signals to the analysis control module, the analysis control module controls the vibration modules with corresponding directions to vibrate to prompt the body which direction is close to the charged body, and meanwhile, the analysis control module transmits the signals to the remote terminal through the wireless communication module in the process;
and S4, the video acquisition module transmits the acquired video to the remote terminal through the analysis control module by the wireless communication module.
Compared with the prior art, the invention has the following advantages:
(1) according to the invention, the shell is provided with the near-electric induction modules which perform near-electric induction in multiple directions in an annular distribution manner, the head band is provided with the vibration modules which correspond to the positions of the near-electric induction modules one by one, and meanwhile, the shell is provided with the analysis control module for signal processing.
(2) According to the safety helmet, the U-shaped locks are symmetrically inserted at the bottom of the shell, the glasses frame is installed at the bottom of the U-shaped locks through the rotating locking pieces, the gear shaping inserted into the rotating locking pieces is installed on the inner side face of the other side plate at the bottom of the U-shaped locks, compared with a traditional tension belt, the goggles frame is bound and installed on the safety helmet, the inserting depth can be controlled through the inserting of the U-shaped locks, on the other hand, after the rotating angle is adjusted, the side plate of the U-shaped locks is loosened to drive the gear shaping on the inner side to be inserted into the locking groove in the locking disc, and finally, the glasses frame is installed on the safety helmet at a certain angle.
(3) According to the invention, the head band comprises a plurality of symmetrical head band binding strips with overlapped tops, the inserting strips and a head band bottom frame, the top of each head band binding strip is sleeved with the lining and the bottom is connected with the inserting strip, the outer side surface of each inserting strip is provided with the first anti-skidding tooth, the inserting strips are inserted into the first clamping grooves formed in the head band bottom frame in a penetrating mode, the bottom of the head band bottom frame is provided with the plurality of plug locks, the plug locks are inserted into the first clamping grooves formed in the bottom of the shell, the distance between each head band binding strip and the head is controlled by pulling each inserting strip, the fitting wearing of the head band is realized, and compared with the previous head band bottom frame tensioning type wearing, the wearing is more comfortable and stable.
Drawings
Fig. 1 is a first perspective view of a wire cutter provided in an embodiment of the present invention;
fig. 2 is a perspective view of a wire cutter provided in the embodiment of the present invention;
fig. 3 is a disassembled perspective view of the structure of the present invention with the U-lock and the frame removed;
fig. 4 is a perspective view of a U-lock and frame assembly provided by an embodiment of the present invention;
FIG. 5 is a partially disassembled perspective view of a U-lock and a frame provided in accordance with an embodiment of the present invention;
FIG. 6 is a perspective view of a housing provided by an embodiment of the present invention;
FIG. 7 is a perspective view of a head band strap installation provided in accordance with an embodiment of the present invention;
fig. 8 is a perspective view of a head band bottom frame according to an embodiment of the present invention;
fig. 9 is a system control logic diagram provided in accordance with an embodiment of the present invention.
In the figure: 1. a housing; 2. a V-shaped protrusion; 3. a video acquisition module; 4. positioning a groove; 5. a near-electric induction module; 51. an anti-slip sleeve; 6. a frame body; 7. a head band binding strip; 71. a pad; 8. cutting; 81. a first anti-slip tooth; 9. a head band bottom frame; 10. a first card slot; 11. an inner groove; 12. a vibration module; 13. a plug lock; 14. a wire slot; 15. a first locking groove; 16. an equipment groove; 17. a power storage and supply module; 18. a module case; 181. an analysis control module; 182. a data storage module; 183. a positioning module; 184. a wireless communication module; 19. a second locking groove; 20. a U-shaped lock; 21. a second anti-slip tooth; 22. gear shaping; 23. a frame; 24. a fixed shaft; 25. a lock disc; 26. locking the groove; 27. a lens.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
As shown in figures 1-9, a safety helmet with near electric alarm and goggles comprises a shell 1, a head band is arranged in the shell 1, near electric induction modules 5 for performing near electric induction in multiple directions are distributed and arranged on the shell 1 in an annular mode, vibration modules 12 which correspond to the positions of the near electric induction modules 5 one by one are arranged on the head band, when a person moves towards any direction, the near electric induction modules can transmit a holding signal to an analysis control module when the person approaches an electric body, the analysis control module controls the vibration modules in the positions to vibrate to prompt the specific positions of the electric body of the person so as to facilitate quick response of the person, a video acquisition module 3 is arranged at the top of the shell 1, the video acquisition module 3 has the function of acquiring and transmitting image information of an emergency repair site, and the image information specifically relates to face information of the person, buildings and the like, install the analysis control module 181 that is used for signal processing on the casing 1 simultaneously, carry out acquisition and processing transmission to the signal or the image information of surveying through analysis control module 181, 1 bottom symmetry cartridge of casing has U type lock 20, the mirror holder 23 is installed in the bottom of U type lock 20 through rotating the latch fitting, install the gear shaping 22 that inserts the rotation latch fitting on the other curb plate medial surface in U type lock 20 bottom, nearly electric induction module 5 is only to the voltage early warning of power frequency 50HZ-60HZ more than 220V, the circuit is anti-jamming through digital filtering, and is stable and reliable, pay attention to very much: the near-electric induction alarm does not give early warning to direct current, high frequency and static electricity, and because the stability and the detection sensitivity of an electric field around the overhead single wire are high, the near-electric induction alarm is mainly used for detecting the overhead single wire, and the detected voltage can be adjusted within a certain limit during production equipment as required.
As shown in fig. 3, 6 and 9, the middle part of the lower part of the shell 1 is provided with a symmetrical concave equipment groove 16, the equipment groove 16 is in a semi-cylindrical shape, meanwhile, the outer side of the brim of a hat is provided with a connected anti-dropping connecting part, an electricity storage and power supply module 17 is installed in the equipment groove 16 on one side, the electricity storage and power supply module 17 supplies energy to the system, a module box 18 is installed in the equipment groove 16 on the other side, the energy is supplied to each module of the system through the electricity storage and power supply module 17, and a power supply line is arranged between a head hoop and the shell.
As shown in fig. 3 and 9, an analysis control module 181, a data storage module 182, a positioning module 183 and a wireless communication module 184 are installed in the module box 18, an output end of the video acquisition module 3 is connected to an input end of the analysis control module 181, an output end of the near-induction module 5 is connected to an input end of the analysis control module 181, an output end of the positioning module 183 is connected to an input end of the analysis control module 181, an output end of the analysis control module 181 is connected to an input end of the vibration module 12, an output end of the analysis control module 181 is connected to an input end of the data storage module 182, meanwhile, the analysis control module 181 is in communication connection with a remote terminal through the wireless communication module 184, the video acquisition module 3 transmits acquired image information to the analysis control module 181 for analysis and processing, and then transmits the image information to the remote terminal through the wireless communication module 184, so that a person at the remote terminal can monitor a field condition, meanwhile, the data storage module 182 stores the shot image and the recorded alarm data of the near-electric induction module 5, so as to facilitate subsequent analysis and tracking.
As shown in fig. 3 and 6, the casing 1 is annularly distributed and runs through a plurality of positioning grooves 4, the near-electric induction modules 5 are mounted on the positioning grooves 4 through the anti-slip sleeves 51, the anti-slip sleeves are mounted through the anti-slip sleeves 51, the mounting stability is improved, the impact resistance is improved, meanwhile, the inner side ends of the near-electric induction modules 5 are mounted on the annular frame body 6, the frame body 6 is used for wiring simultaneously, and pipe grooves are formed inside the frame body.
As shown in fig. 3, 7 and 8, the head band comprises a plurality of symmetrical head band strips 7 with top overlapped, a plurality of inserting strips 8 and a head band bottom frame 9, wherein the top of the head band strips 7 is sleeved with a gasket 71 and the bottom is connected with the inserting strips 8, the outer side surface of the inserting strips 8 is provided with a first anti-slip tooth 81, the plurality of inserting strips 8 are inserted into a first clamping groove 10 formed in the head band bottom frame 9 in a penetrating manner, a plurality of plug locks 13 are installed at the bottom of the head band bottom frame 9, the plug locks 13 are inserted into a first locking groove 15 formed in the bottom of the shell 1, the head band strips 7 with different directions are matched with different positions of the head through pulling the inserting strips 8 with different directions, so that the fit degree with the head is improved, and the wearing comfort and stability are further improved.
As shown in fig. 7, a plurality of inner grooves 11 are concavely formed in the inner annular surface of the head band bottom frame 9, a vibration module 12 is installed on each inner groove 11, a wire groove 14 is concavely formed in the outer annular surface of the head band bottom frame 9, and the vibration module 12 is directly attached to the head through laying so as to be capable of linking the vibration module 12 in the position to vibrate after near-electricity early warning in different positions, and therefore people can judge the specific position of a charged body at the first time.
As shown in fig. 1, casing 1 top has protruding 2 of V type, video acquisition module 3 is installed towards safety helmet the place ahead to protruding 2 of V type, set up protruding 2 of V type through integrated into one piece, the intensity of shocking resistance has been increased, the angle of installing video acquisition module 3 simultaneously and shooting is broader, video acquisition module 3 links to each other with analysis control module 181, carry out the analysis early warning to video acquisition module 3 collection video through carrying on intelligent recognition software, satisfy simultaneously and transmit the video to remote terminal's function through wireless communication module 184.
As shown in fig. 4, 5 and 6, U-shaped locks 20 are respectively inserted into second concave-shaped locking grooves 19 symmetrically formed in the bottom of the casing 1, two sets of U-shaped locks 20 have second anti-slip teeth 21 on opposite outer side surfaces, the fastening firmness is improved by arranging the second anti-slip teeth 21 on the outer side surfaces, and simultaneously when the U-shaped locks 20 are required to be detached, the U-shaped locks 20 are pressed inward to be unlocked, the insertion depth of the U-shaped locks 20 is controlled, that is, the installation height of the spectacle frame 23 can be controlled, one end of the spectacle frame 23 is rotatably installed on an inner side plate of the U-shaped locks 20 through a fixing shaft 24, a locking disc 25 is installed at the other end of the fixing shaft 24, a plurality of locking grooves 26 penetrating through a disc core are formed in the outer side surface of the locking disc 25 in a concave manner, the insertion teeth 22 inserted into the locking grooves 26 are installed on the inner side surface of the outer side plate of the U-shaped locks 20, and integrally formed lenses 27 are installed between the outer side ends of the two sets of the spectacle frame 23.
As shown in fig. 1, the lens 27 may also be a polarized night vision goggles according to the use requirement, and different types of goggles may be selected according to different rescue scene requirements.
The working method comprises the following steps:
a working method of a safety helmet with a near-electricity alarm and a safety goggles comprises the following steps:
s1, sleeving the helmet head hoop on the head, and then pulling the inserting strips 8 in different directions to enable the head hoop binding strips 7 to be attached to wrap the head, so that the helmet is more comfortable to wear compared with a traditional helmet with a lock head directly tensioned at the bottom;
s2, the height of the lens 27 is adjusted by controlling the insertion depth of the U-shaped lock 20, the outer side plate of the U-shaped lock 20 is shifted outwards and then rotated to adjust the rotation angle of the lens frame 23, the outer side plate is released after adjustment is finished, the outer side plate is reset and then drives the gear shaping 22 on the inner side surface to be inserted into the lock groove 26 on the lock disc 25 to rotate for limiting, the horizontal height of the lens frame 23 is controlled by adjusting the insertion depth, the wearing comfort level is increased, and the adjustment is convenient;
s3, in the emergency rescue process, when people enter a dangerous environment, the multiple groups of near-electric induction modules 5 automatically monitor at different angles, when the bodies of the people move towards any direction, the near-electric induction modules 5 close to the charged bodies transmit alarm signals to the analysis control module 181, the analysis control module 181 controls the vibration modules 12 in corresponding directions to vibrate to prompt which direction the bodies close to the charged bodies, and meanwhile, in the process, the analysis control module 181 transmits the signals to the remote terminal through the wireless communication module 184;
and S4, the video acquisition module 3 transmits the acquired video to the remote terminal through the analysis control module 181 by the wireless communication module 184, so that the terminal assists in carrying out supervision and reminding of the operation process.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The safety helmet with the near electric alarm and the goggles comprises a shell (1), wherein a head band is installed in the shell (1), and is characterized in that the shell (1) is annularly provided with near electric induction modules (5) which perform near electric induction in multiple directions, the head band is provided with vibration modules (12) which correspond to the near electric induction modules (5) in one-to-one mode, the top of the shell (1) is provided with a video acquisition module (3), meanwhile, the shell (1) is provided with an analysis control module (181) for signal processing, the near electric induction modules (5) transmit alarm signals to the analysis control module (181), and the analysis control module (181) performs linkage control on the corresponding vibration modules (12) to act;
the novel glasses frame is characterized in that U-shaped locks (20) are symmetrically inserted at the bottom of the shell (1), the glasses frame (23) is installed at the bottom of each U-shaped lock (20) through a rotating lock piece, and gear shaping teeth (22) inserted into the rotating lock piece are installed on the inner side face of the other side plate at the bottom of each U-shaped lock (20).
2. The safety helmet with the functions of near-electricity alarm and goggles as claimed in claim 1, wherein the middle part of the lower portion of the shell (1) is provided with symmetrical concave equipment grooves (16), an electricity storage and power supply module (17) is installed in the equipment grooves (16) on one side, the electricity storage and power supply module (17) supplies energy for a system, and a module box (18) is installed in the equipment grooves (16) on the other side.
3. The safety helmet with the near-electricity alarm and the goggles as claimed in claim 2, an analysis control module (181), a data storage module (182), a positioning module (183) and a wireless communication module (184) are arranged in the module box (18), the output end of the video acquisition module (3) is connected with the input end of the analysis control module (181), the output end of the near-electric induction module (5) is connected with the input end of the analysis control module (181), the output end of the positioning module (183) is connected with the input end of the analysis control module (181), the output end of the analysis control module (181) is connected with the input end of the vibration module (12), the output end of the analysis control module (181) is connected with the input end of the data storage module (182), meanwhile, the analysis control module (181) is in communication connection with a remote terminal through a wireless communication module (184).
4. The safety helmet with the functions of near-electric alarm and goggles as claimed in claim 1, wherein the casing (1) is annularly provided with a plurality of positioning slots (4) in a penetrating manner, the near-electric induction modules (5) are mounted on the positioning slots (4) through the anti-slip sleeves (51), meanwhile, the inner side ends of the near-electric induction modules (5) are mounted on the annular frame body (6), and the frame body (6) is an empty pipe for wiring.
5. The safety helmet with the near-electric alarm and goggles is characterized in that the head band comprises a plurality of symmetrical head band binding strips (7) with overlapped tops, a plurality of inserting strips (8) and a head band bottom frame (9), a gasket (71) is sleeved on the tops of the head band binding strips (7) and the bottoms of the head band binding strips are connected with the inserting strips (8), first anti-skidding teeth (81) are arranged on the outer side faces of the inserting strips (8), the inserting strips (8) are inserted into first clamping grooves (10) formed in the head band bottom frame (9) in a penetrating mode, a plurality of plug locks (13) are installed at the bottom of the head band bottom frame (9), and the plug locks (13) are inserted into first locking grooves (15) formed in the bottom of the shell (1).
6. The safety helmet with the near-electricity alarm and goggles as claimed in claim 4, wherein said head band bottom frame (9) has a plurality of inner grooves (11) formed on the inner annular surface thereof, said vibration module (12) is mounted on said inner grooves (11), and said wire grooves (14) are formed on the outer annular surface of said head band bottom frame (9) in a recessed manner.
7. Safety helmet with warning of near electric calls and goggles according to claim 1, characterized in that the top of the shell (1) has a V-shaped protrusion (2), the V-shaped protrusion (2) is equipped with the video capture module (3) towards the front of the safety helmet, the video capture module (3) is connected to the analysis control module (181).
8. The safety helmet with the near-electricity alarm and goggles as claimed in claim 1, wherein said shell (1) has second locking grooves (19) formed in the bottom symmetrically and concavely for respectively inserting said U-shaped locks (20), and two sets of said U-shaped locks (20) have second anti-slip teeth (21) on the outer side faces opposite to each other; the rotary locking piece comprises a fixed shaft (24) and a locking disc (25); mirror holder (23) one end is passed through fixed axle (24) and is rotated and install on the interior plate of U type lock (20), simultaneously lock dish (25) are installed to the other end of fixed axle (24), a plurality of locked groove (26) of running through the dish core of lock dish (25) lateral surface indent shaping, the installation is inserted on the medial surface of U type lock (20) lateral plate gear shaping (22) of locked groove (26), two sets of install integrated into one piece's lens (27) between the outside end of mirror holder (23).
9. Safety helmet with a near-electric alarm and goggles according to claim 8, characterized in that said lenses (27) also use polarized night vision goggles according to the requirements of use.
10. The working method of the safety helmet with the near-electricity alarm and the goggles according to any one of claims 1-9, comprising the steps of:
s1, sleeving the helmet head hoop on the head, and then pulling the inserts (8) in different directions to enable the head hoop straps (7) to be attached to and wrap the head;
s2, the height of the lens (27) is adjusted by controlling the insertion depth of the U-shaped lock (20), the outer side plate of the U-shaped lock (20) is shifted outwards and then rotated to adjust the rotation angle of the mirror bracket (23), the outer side plate is released after adjustment is finished, and the outer side plate is reset and drives the gear shaping (22) on the inner side surface to be inserted into the lock groove (26) on the lock disc (25) to rotate and limit;
s3, in the emergency process, when a person enters a dangerous environment, the multiple groups of near-electric induction modules (5) automatically monitor the dangerous environment at all times from different angles, when the body of the person moves towards any direction, the near-electric induction modules (5) close to the charged body transmit alarm signals to the analysis control module (181), the analysis control module (181) controls the vibration module (12) with the corresponding direction to vibrate to prompt the body which direction is close to the charged body, and meanwhile, in the process, the analysis control module (181) transmits the signals to a remote terminal through the wireless communication module (184);
s4, the video acquisition module (3) transmits the acquired video to the remote terminal through the wireless communication module (184) through the analysis control module (181).
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| CN202210707036.8A CN114869004A (en) | 2022-06-21 | 2022-06-21 | Safety helmet with near-electricity alarm and goggles and working method thereof |
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| CN202210707036.8A CN114869004A (en) | 2022-06-21 | 2022-06-21 | Safety helmet with near-electricity alarm and goggles and working method thereof |
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| FR2539277A1 (en) * | 1983-01-19 | 1984-07-20 | Petzl Fernand | Adjustable head measurement of a safety-helmet cap |
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