CN211984037U

CN211984037U - Visual emergent helmet of seeking help

Info

Publication number: CN211984037U
Application number: CN201922466997.0U
Authority: CN
Inventors: 李超; 朱杰
Original assignee: Yi He Stock Co ltd
Current assignee: Yi He Stock Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-24
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a visual emergency recourse helmet, which comprises a helmet shell and a helmet shell, wherein the helmet shell comprises a window area, a hidden cavity is arranged in the helmet shell, and an emergency recourse mechanism is arranged in the hidden cavity; the emergency recourse mechanism comprises a piston block, a fixed block is arranged on the piston block, a display screen is arranged on the fixed block, a central control module is arranged in the fixed block, and a hidden operating mechanism is arranged on the fixed block; a trigger device is arranged between the hidden cavity and the piston block; the hidden operating mechanism comprises a hidden groove and an operating handle; the operating handle comprises a rotating seat, a torsion spring is arranged between the rotating seat and the rotating shaft, a spherical cavity and a ball seat are arranged in the rotating seat, the ball seat is connected with a rocker, the rocker is operated by a tongue, and the rocker is connected with the central control module; the central control module is connected with a signal alarm. Through the arrangement, the helmet can be correspondingly rescued through the tongue, the teeth and the watching display screen, so that a distress signal is sent out in time, and a user can be rescued in time.

Description

Visual emergent helmet of seeking help

Technical Field

The utility model relates to a helmet field specifically is a visual emergent helmet of seeking help.

Background

The helmet is a harness for protecting the head, is a hat worn by soldiers in training and battle, and is an indispensable tool in people's traffic. It is mainly composed of three portions of external shell, lining and suspension device. The shell is made of special steel, glass fiber reinforced plastic, leather, nylon and other materials respectively to resist the damage of bullets, shrapnel and other striking objects to the head. Ancient China was called the armature, head armor, pocket an ancient pot, or head an ancient pot.

Helmets are used for military, construction, mining and some sports such as american football, cycling, baseball, skiing, ice hockey, horse racing, equestrian, sports, racing, locomotive and the like.

Modern helmets are primarily composed of a shell, a liner, and a suspension system. Helmets are constructed and designed in a wide variety of configurations and styles due to the different requirements of use in various activities.

Generally, the shell of the helmet is made of a material with high strength, such as metal, engineering plastic, kevlar fiber, etc., and absorbs most of the impact force by its deformation; the lining material has the functions of sweat absorption, heat preservation and shock absorption, and the military helmet also has the functions of further reducing impact force and preventing shell fragments from hurting the head; the suspension system is the portion between the shell and the liner and is typically adjustable to accommodate differences in head type of different wearers.

From the above, it can be seen that the helmet can play a role of buffering and protection regardless of the application, thereby ensuring the life safety of users.

However, in some occasions, after an accident occurs, the hands and the feet are buried or injured, and a help-seeking signal cannot be sent out in time, so that the optimal rescue time is missed, and in order to solve the problem and improve the survival capability of a user, a visual emergency help-seeking helmet is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a visual emergent helmet of seeking help, it can carry out corresponding operation of seeking help to the helmet through tongue, tooth and watch the display screen to in time send distress signal, thereby carry and make the user in time be rescued.

In order to achieve the above object, the utility model provides a following technical scheme: a visual emergency recourse helmet comprises a helmet shell, wherein the helmet shell comprises a window area, a hidden cavity is arranged in the helmet shell above the window area, and an emergency recourse mechanism is arranged in the hidden cavity;

the emergency recourse mechanism comprises a piston block which is in sealing sliding connection with the hidden cavity, a fixed block is arranged on the piston block, a display screen which is right opposite to a helmet wearer is arranged on the fixed block, a central control module is arranged in the fixed block, and a hidden operating mechanism is arranged on the fixed block;

a trigger device is arranged between the hidden cavity and the piston block and comprises a pressure cavity arranged in the helmet shell, compressed gas is arranged in the pressure cavity, a connecting pipe is connected between the hidden cavity and the hidden cavity, a pressure valve is arranged on the connecting pipe, and the pressure valve is opened after the pressure cavity is impacted and the pressure is greater than a set pressure;

the hidden operating mechanism comprises a hidden groove which is vertically arranged on the fixed block, the lower end of the hidden groove is provided with a rotating shaft, and the rotating shaft is rotatably connected with an operating handle;

the operating handle comprises a rotating seat connected with the rotating shaft, a torsion spring for providing elasticity to enable the operating handle to be vertical to the fixing block is arranged between the rotating seat and the rotating shaft, a spherical cavity is arranged in the rotating seat and connected with a spherical ball seat, the ball seat is connected with a rocker for providing direction signals, the rocker is operated through a tongue, and the rocker is connected with the central control module;

the central control module is connected with a signal alarm.

Through the technical scheme, when a user suffers from an accident, the hands and the feet are injured or buried or blocked, and the like, the hands and the feet are not movable, so that self rescue and a rescue signal cannot be effectively sent out; through the helmet, the pressure cavity is extruded along with strong impact when an accident happens, so that the pressure in the pressure cavity is increased, the pressure valve is opened in time, compressed gas enters the hidden cavity through the connecting pipe after the pressure valve is opened, the piston block is pushed to move downwards due to the increase of the pressure in the hidden cavity, the operating handle is hidden in the hidden groove, and when the operating handle completely appears along with the downward movement of the fixed block, the operating handle is popped out under the action of the torsion spring, and the display is also positioned right in front of a user; at this moment, the back is popped out to the operating handle, and the rocker just in time can stretch into user's mouth, and the user can control the removal of rocker through tooth and tongue this moment to for central control module provides direction and select signal, finally in time report to the police through signal alarm, thereby guarantee user's safety in the at utmost.

Preferably, a pressing key operated by tooth occlusion is arranged on the side surface of the rocker, and the pressing key is connected with the central control module.

Through above-mentioned technical scheme, can provide central control module more various signals through pressing the key, for example confirm or return, can send SOS distress signal even through pressing the key for distress signal's the convenient operation that becomes more that sends.

Preferably, the signalling alarm comprises a smoke signalling alarm or a beeping alarm or a radio alarm or a network based alarm.

Through the technical scheme, the alarm can realize the alarm in the visual, auditory, short-distance and ultra-short-distance ranges, so that a distress signal can be sent out more widely, and the possibility of rescuing is improved; meanwhile, in the rescue process, the corresponding alarm can provide certain guidance, and rescue efficiency is improved.

Preferably, an air suction pipe is arranged in the rocker, and the air suction pipe is connected with an air suction device.

Through above-mentioned technical scheme, through breathing pipe and getter device, further improve user's respiratory environment, place the user because breathing problem, healthy receives the influence.

Preferably, the air suction device comprises an oxygen supply device connected with the air suction pipe and an oxygen supply button arranged on the rocker and used for controlling the oxygen supply device to be switched on and off.

Through above-mentioned technical scheme, the apparatus of oxygen suppliment can carry out the oxygen suppliment to the user temporarily under the oxygen deficiency condition, ensures user's survival time.

Preferably, the air suction device comprises a communicating pipe arranged on the side surface of the piston block, the communicating pipe is communicated with the air suction pipe, a filter pipe is arranged on the hidden cavity, the communicating pipe is communicated with the filter pipe after the piston block is opened, the filter pipe is communicated with the outside, and an air filter device is arranged on the filter pipe.

Through above-mentioned technical scheme, when the piston piece was located and hides the intracavity, communicating pipe and filter tube do not communicate, open back communicating pipe and filter tube intercommunication as the piston piece, pass through breathing pipe and air filter equipment this moment, can carry out certain filtration to the gas in the external world to avoid endangering in the gaseous body that enters into the user.

Preferably, the air filtering device is sequentially provided with a filter screen, smoke filter cotton and an activated carbon filter layer according to the contact sequence of the air filtering device and the outside air.

Through above-mentioned technical scheme, through filter screen, smog filter pulp and active carbon filter layer, can filter large granule, tiny particle and harmful gas in proper order, the gaseous healthy that can not harm the user after further the guarantee filters.

Preferably, the end connection of rocker has the operating head that makes things convenient for the cube setting of tongue operation, evenly be provided with the depressed part on four sides of operating head.

Through the technical scheme, when the rocker is operated by using the tongue, the contact area between the tongue and the rocker can be increased through the operating head and the concave part, so that the difficulty of operating the rocker through the tongue is reduced.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the helmet can carry out corresponding help seeking operation on the helmet through the tongue, the teeth and the watching display screen, so that a help seeking signal is sent out in time, and a user can be rescued in time;

(2) the alarm can realize the alarm in the visual, auditory, short-distance and ultra-short distance ranges, so that a distress signal can be sent more widely, and the possibility of rescuing is improved; meanwhile, in the rescue process, the corresponding alarm can provide certain guidance, so that the rescue efficiency is improved;

(3) the helmet can improve the breathing environment of a user after an accident, so that the harm of harmful gas to the body of the user is avoided.

Drawings

Fig. 1 is a schematic structural view of a helmet according to the present invention;

FIG. 2 is a schematic view of the emergency recourse mechanism in the eyes of a user;

FIG. 3 is a schematic side view of the emergency rescue mechanism;

fig. 4 is a schematic view of the internal structure of the helmet of the present invention;

fig. 5 is a schematic diagram of the middle rocker and the operating head of the present invention.

In the figure: 1. a helmet shell; 2. a window area; 3. a hidden cavity; 4. a piston block; 5. a fixed block; 6. a display screen; 7. a central control module; 8. a pressure chamber; 9. compressing the gas; 10. A connecting pipe; 11. a pressure valve; 12. hiding the groove; 13. a rotating shaft; 14. a rotating seat; 15. a torsion spring; 16. a spherical cavity; 17. a ball seat; 18. a rocker; 19. a signal alarm; 20. pressing a key; 21. an air intake duct; 22. a communicating pipe; 23. a filter tube; 24. an air filtration device; 241. a filter screen; 242. smoke filter cotton; 243. an activated carbon filter layer; 25. an operating head; 26. a recessed portion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

the utility model provides a visual emergent helmet of seeking help, includes helmet shell 1, and helmet shell 1 includes window district 2, lies in window district 2 tops in helmet shell 1 and is provided with hidden chamber 3, hides and is provided with emergent mechanism of seeking help in the chamber 3.

The emergency recourse mechanism comprises a piston block 4 which is connected with a hidden cavity 3 in a sealing sliding manner, a fixed block 5 is arranged on the piston block 4, a display screen 6 which is right opposite to a helmet wearer is arranged on the fixed block 5, a central control module 7 is arranged in the fixed block 5, and a hidden operation mechanism is arranged on the fixed block 5.

Hide and be provided with trigger device between chamber 3 and piston block 4, trigger device is including setting up pressure chamber 8 in helmet shell 1, is provided with compressed gas 9 in the pressure chamber 8, hides chamber 3 and hides and be connected with connecting pipe 10 between the chamber 3, is provided with pressure valve 11 on the connecting pipe 10, and pressure valve 11 receives the striking back pressure at pressure chamber 8 and is greater than and opens after setting for pressure.

The hidden operating mechanism comprises a hidden groove 12 vertically arranged on the fixed block 5, a rotating shaft 13 is arranged at the lower end of the hidden groove 12, and the rotating shaft 13 is rotatably connected with an operating handle.

The operating handle includes the seat 14 that rotates that is connected with axis of rotation 13, rotates and is provided with the torsion spring 15 that provides elasticity messenger operating handle perpendicular fixed block 5 between seat 14 and the axis of rotation 13, is provided with spherical chamber 16 in the seat 14 that rotates, and spherical chamber 16 is connected with spherical ball seat 17, and ball seat 17 is connected with the rocker 18 that provides direction signal, and rocker 18 operates through the tongue, and rocker 18 is connected with central control module 7.

The side of the rocker 18 is provided with a pressing key 20 operated by occlusion of teeth, and the pressing key 20 is connected with the central control module 7. By pressing the key 20, it is possible to provide the central control module 7 with a greater variety of signals, such as confirmation or return, and even by pressing the key 20, it is possible to emit an SOS distress signal, so that the sending of the distress signal becomes more convenient to operate.

The end of the rocker 18 is connected with an operating head 25 which is square and is convenient for the tongue to operate, and four side surfaces of the operating head 25 are evenly provided with concave parts 26. When the rocker 18 is operated by using the tongue, the contact area between the tongue and the rocker 18 can be increased by the operating head 25 and the recess 26, so that the difficulty in operating the rocker 18 by the tongue is reduced.

The central control module 7 is connected with a signal alarm 19. The annunciators 19 include smoke signal generating alarms or beeping alarms or radio alarms or network based alarms. Through the alarm, the alarm in the visual, auditory, short-distance and ultra-short-distance ranges can be realized, so that a distress signal can be sent out more widely, and the possibility of rescuing is improved; meanwhile, in the rescue process, the corresponding alarm can provide certain guidance, and rescue efficiency is improved.

When a user suffers an accident, the hands and the feet are injured or buried or blocked, and the like, the hands and the feet are not movable, so that self rescue and a rescue signal cannot be effectively sent out; through the helmet, the pressure cavity 8 is extruded along with strong impact when an accident happens, so that the pressure in the pressure cavity 8 is increased, the pressure valve 11 is opened in time, the compressed gas 9 enters the hidden cavity 3 through the connecting pipe 10 after the compressed gas is opened, the piston block 4 is pushed to move downwards due to the increase of the pressure in the hidden cavity 3, the operating handle is hidden in the hidden groove 12 at the moment, and along with the downward movement of the fixing block 5, when the operating handle is completely appeared, the operating handle is popped out under the action of the torsion spring 15, and the display is also positioned right in front of a user at the moment; at this moment, after the operating handle pops out, rocker 18 just in time can stretch into user's mouth, and the user can watch display screen 6 this moment to through the removal of tooth and tongue control rocker 18, thereby for central control module 7 provides direction and selection signal, finally in time report to the police through signal alarm 19, thereby guarantee user's safety in the at utmost.

An air suction pipe 21 is arranged in the rocker 18, and an air suction device is connected with the air suction pipe 21. The breathing environment of the user is further improved by the breathing tube 21 and the suction device, and the health of the user is affected due to the breathing problem.

The air suction device comprises an oxygen supply device connected with an air suction pipe 21 and an oxygen supply button arranged on a rocker 18 and used for controlling the on-off of the oxygen supply device. The oxygen supply device can supply oxygen to the user temporarily under the oxygen deficiency condition, and the survival time of the user is guaranteed. However, in the present embodiment, the air suction device may also have the following structure: the air suction device comprises a communicating pipe 22 arranged on the side surface of the piston block 4, the communicating pipe 22 is communicated with an air suction pipe 21, a filtering pipe 23 is arranged on the hidden cavity 3, the communicating pipe 22 and the filtering pipe 23 are communicated after the piston block 4 is opened, the filtering pipe 23 is communicated with the outside, and an air filtering device 24 is arranged on the filtering pipe 23.

When the piston block 4 is positioned in the hidden cavity 3, the communicating pipe 22 is not communicated with the filtering pipe 23, and when the piston block 4 is opened, the communicating pipe 22 is communicated with the filtering pipe 23, and at the moment, gas in the outside can be filtered to a certain extent through the air suction pipe 21 and the air filtering device 24, so that harmful gas is prevented from entering the body of a user.

The air filter device 24 is provided with a filter screen 241, smoke filter cotton 242 and an activated carbon filter layer 243 in this order in order of contact with the outside air. Through filter screen 241, smog filter pulp 242 and active carbon filter layer 243, can filter the large granule in proper order, tiny particle and harmful gas, the gaseous health that can not harm the user after further the guarantee filters.

To sum up, the beneficial effects of the utility model are that: (1) the helmet can carry out corresponding help seeking operation on the helmet through the tongue, the teeth and the watching display screen 6, so that a help seeking signal is sent out in time, and a user can be rescued in time; (2) the alarm can realize the alarm in the visual, auditory, short-distance and ultra-short distance ranges, so that a distress signal can be sent more widely, and the possibility of rescuing is improved; meanwhile, in the rescue process, the corresponding alarm can provide certain guidance, so that the rescue efficiency is improved; (3) the helmet can improve the breathing environment of a user after an accident, so that the harm of harmful gas to the body of the user is avoided.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A visual emergent helmet of seeking help which characterized in that: the helmet comprises a helmet shell (1), wherein the helmet shell (1) comprises a window area (2), a hidden cavity (3) is arranged in the helmet shell (1) above the window area (2), and an emergency recourse mechanism is arranged in the hidden cavity (3);

the emergency recourse mechanism comprises a piston block (4) which is connected with the hidden cavity (3) in a sealing and sliding manner, a fixed block (5) is arranged on the piston block (4), a display screen (6) which is right opposite to a helmet wearer is arranged on the fixed block (5), a central control module (7) is arranged in the fixed block (5), and a hidden operating mechanism is arranged on the fixed block (5);

a trigger device is arranged between the hidden cavity (3) and the piston block (4), the trigger device comprises a pressure cavity (8) arranged in the helmet shell (1), compressed gas (9) is arranged in the pressure cavity (8), a connecting pipe (10) is connected between the pressure cavity (8) and the hidden cavity (3), a pressure valve (11) is arranged on the connecting pipe (10), and the pressure valve (11) is opened after the pressure cavity (8) is impacted and the pressure is higher than a set pressure;

the hidden operating mechanism comprises a hidden groove (12) which is vertically arranged on the fixed block (5), the lower end of the hidden groove (12) is provided with a rotating shaft (13), and the rotating shaft (13) is rotatably connected with an operating handle;

the operating handle comprises a rotating seat (14) connected with the rotating shaft (13), a torsion spring (15) which provides elasticity to enable the operating handle to be perpendicular to the fixing block (5) is arranged between the rotating seat (14) and the rotating shaft (13), a spherical cavity (16) is arranged in the rotating seat (14), the spherical cavity (16) is connected with a spherical ball seat (17), the ball seat (17) is connected with a rocker (18) which provides a direction signal, the rocker (18) is operated through a tongue, and the rocker (18) is connected with the central control module (7);

the central control module (7) is connected with a signal alarm (19).

2. A visual emergency rescue helmet according to claim 1, wherein: a pressing key (20) operated by tooth occlusion is arranged on the side surface of the rocker (18), and the pressing key (20) is connected with the central control module (7).

3. A visual emergency rescue helmet according to claim 1, wherein: the signal alarm (19) comprises a smoke signal generation alarm or a buzzer alarm or a radio alarm or a network-based alarm.

4. A visual emergency rescue helmet according to claim 1, wherein: an air suction pipe (21) is arranged in the rocker (18), and the air suction pipe (21) is connected with an air suction device.

5. A visual emergency rescue helmet according to claim 4, wherein: the air suction device comprises an oxygen supply device connected with the air suction pipe (21) and an oxygen supply button arranged on the rocker (18) and used for controlling the oxygen supply device to be switched on and off.

6. A visual emergency rescue helmet according to claim 4, wherein: the air suction device comprises a communicating pipe (22) arranged on the side face of the piston block (4), the communicating pipe (22) is communicated with the air suction pipe (21), a filtering pipe (23) is arranged on the hiding cavity (3), the communicating pipe (22) and the filtering pipe (23) are communicated after the piston block (4) is opened, the filtering pipe (23) is communicated with the outside, and an air filtering device (24) is arranged on the filtering pipe (23).

7. A visual emergency rescue helmet according to claim 6, wherein: the air filtering device (24) is sequentially provided with a filter screen (241), smoke filter cotton (242) and an activated carbon filter layer (243) according to the contact sequence with the outside air.

8. A visual emergency rescue helmet according to claim 1, wherein: the end connection of rocker (18) has operating head (25) that the square that makes things convenient for the tongue to operate sets up, evenly be provided with depressed part (26) on four sides of operating head (25).