KR101778930B1

KR101778930B1 - Smart helmet

Info

Publication number: KR101778930B1
Application number: KR1020150152765A
Authority: KR
Inventors: 김청균
Original assignee: 김청균
Priority date: 2015-10-31
Filing date: 2015-10-31
Publication date: 2017-09-14
Also published as: KR20170050813A

Abstract

The present invention provides a smart safety module capable of providing illumination, image information, and position information in real time on the top of the outer surface of a helmet, and can detect various kinds of hazardous gases and hazards that can be detected in the workplace including body temperature, pulse, A smart helmet is installed on the inner side of the helmet and a damper is connected to the top of the head strap to connect the head strap to the head strap to attenuate the impact force transmitted to the head, .
The configuration is composed of a smart safety module composed of a wireless camera, an LED lamp, a GPS, a rechargeable battery, a transmitter, and a charging micro USB mounted on the top of the helmet and bolted to the inside of the helmet, A temperature sensor, a pulse sensor and a blood pressure sensor are attached to the front and the side of the body so as to be in contact with the forehead, a sensor capable of detecting various kinds of harmful gas,
In addition, the top of the head strap is connected to the head strap connecting wrinkle damper or the head strap connecting flat damper which is a combination of straight wrinkle, concentric wrinkle, cylindrical wrinkle and plastic spring to absorb the external impact force and to attenuate it. .

Description

Smart helmet {SMART HELMET}

The present invention provides a smart safety module capable of providing illumination, image information, and position information in real time on the top of the outer surface of a helmet, and can detect various kinds of hazardous gases and hazards that can be detected in the workplace including body temperature, pulse, A smart helmet is installed on the inner side of the helmet and a damper is connected to the top of the head strap to connect the head strap to the head strap to attenuate the impact force transmitted to the head, .

The configuration is composed of a smart safety module composed of a wireless camera, an LED lamp, a GPS, a rechargeable battery, a transmitter, and a charging micro USB mounted on the top of the helmet and bolted to the inside of the helmet, A temperature sensor, a pulse sensor and a blood pressure sensor are attached to the front and the side of the body so as to be in contact with the forehead, a sensor capable of detecting various kinds of harmful gas,

In addition, the top of the head strap is connected to the head strap connecting wrinkle damper or the head strap connecting flat damper which is a combination of straight wrinkle, concentric wrinkle, cylindrical wrinkle and plastic spring to absorb the external impact force and to attenuate it. .

Conventional helmets were unstable because they were fixed to the front or right and left sides of the helmet by a string or tape to secure the illumination and image information in dark workshops and underground spaces. As a result, there is a risk that the camera or the lamp flows down, and the helmet is moved to one side due to an unstable center of gravity.

In addition, the conventional helmet wearer can not detect the physical condition that changes according to the work intensity in the dangerous field, and it is difficult to prevent the accident. In particular, the gas detector or safety device is attached to clothes or hand held to detect dangerous gas or danger, so workability is low, and it can not be paid to all the workers with high purchase cost. The accident occurred because there are many cases where the work is done without.

In addition, since the conventional helmet has a structure in which the headrest is fastened with a plastic male-female connection ring to reduce the impact force, and in particular, the plastic male-female connection ring is directed toward the head, , The styrofoam installation reduces the size and weight of the helmet space.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a smart safety module capable of providing illumination, image information, and position information to a wearer of a helmet, This makes it possible to secure the equilibrium, safety, and operation convenience of the helmet.

In addition, it is possible to detect the body temperature, pulse and blood pressure of the helmet wearer at the work site, to recognize dangerous gas or danger, and to secure the safety of the helmet wearer, Lt; / RTI >

In order to sufficiently attenuate the impact force transmitted to the head, a head strap connecting wrinkle tamper, which can simultaneously absorb both horizontal and vertical impact force, is integrally formed on the top of the head strap, and at the same time, Shaped hollow damper inserted into a luminous clip stopper provided with a cantilever bar is fixed together with the helmet matrix.

In order to achieve the object of the present invention, a smart security module equipped with a wireless camera, an LED lamp, a GPS, a rechargeable battery, and a micro USB is installed on the top of a helmet to provide illumination, .

In addition, the front and side portions of the smart head fixture are provided with a body temperature sensor, a pulse sensor, a blood pressure sensor, an oxygen sensor, a carbon monoxide sensor, a carbon dioxide sensor, a propane gas sensor, a butane gas sensor, a methane gas sensor, A buzzer, a speaker, and a battery as an integral or detachable type so as to provide a health condition of the operator and various kinds of hazardous gases and risk factors that can be detected in the workplace.

Further, in order to sufficiently attenuate the impact force transmitted to the head, a head strap connecting wrinkle tamper which can simultaneously absorb the impact force in four axes is integrally formed on the top of the head strap, and inserted into a luminous clip stopper provided with a hollow cantilever bar And the square hollow damper is fixed to the helmet matrix to enhance the attenuation function.

In order to provide image information by a wireless camera, forward illumination by an LED lamp, and position information by GPS, a smart safety module is mounted on the top of the helmet to secure the visibility of the helmet wearer and to use both hands freely It is possible to expect an effect of ensuring workability, convenience, and safety.

In addition, the body temperature sensor, the pulse sensor and the blood pressure sensor attached to the front and side portions of the smart head restraint ensure safety and work efficiency of the wearer at the dangerous site, and various gas sensors, safety devices, By installing an alarm system, it is possible to secure the safety of individual by detecting the danger in real time, and to prevent the safety accident by transmitting safety information to the nearby worker.

Also, in order to absorb the shock transferring force, the top of the head strap is integrally formed with a wrinkle damper for connecting the head strap in the form of a straight wrinkle in the horizontal direction, a concentric wrinkle, a vertical wrinkle in the vertical direction, It is possible to expect an effect of mitigating head injury and fatigue by attenuating the impact force transmitted to the head.

In addition, in order to enhance the nighttime awareness of the helmet, the case and clip stopper of the smart safety module can be manufactured from a luminous material, thereby securing safety.

1 is a perspective view of a smart helmet according to the present invention;
2A to 2F are perspective views showing a first embodiment of the present invention.
3 is a perspective view showing a second embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing the outer appearance of a smart helmet according to the present invention. As shown in FIG. 1, a protruding block 10 formed at the top of a shell of a helmet mother body 100 has a hole 11 And a hole 11 '(not shown) passing through a central portion of a pair of protruding bars 13 formed at the center of the lower surface of the luminous case 12 is aligned with the hole 11, (14) and a nut (15)

A wireless camera 17 is disposed at the center and an LED lamps 18 and 18 'are provided at the left and right sides of the front surface of the circuit board 16 located inside the front surface of the luminous case 12, (Not shown) capable of mounting the rechargeable battery 19 on both sides thereof are provided on the rear surface of the intermediate circuit board 20 connected to the rear surface of the circuit board 16, The smart security module 200 is configured by the GPS 21 for transmitting the image information, the transmitter 22 capable of transmitting the image information and the position signal, and the charging micro USB 23.

A cylindrical space 25 is formed at an inner lower end of the four square slots 24 integrally formed along the circumferential direction at the inner lower end of the helmet matrix 100, The smart head fixing table 300 is fixed to the helmet base 100 by forming and inserting a cylinder 27 at the ends of the four cantilever bars 26 protruding outward along the circumferential direction of the helmet body 300, The head strap 28 is securely connected to the helmet base 100 by inserting the luminous clip stopper 30 connected to the rectangular slot 24 by connecting the knot 29 formed at one end of the head strap 28,

A square hollow damper 32 is inserted into the upper ends of the columns 31 and 31 'formed on both sides of the luminous clip stopper 30 to secure an elastic behavior damping force. A hollow cantilever bar 34 having a protruding end 33 at an end thereof is inclined so that one end of the head cord 28 is connected to the hollow cantilever bar 34 by a knot 29, The knot 29 'formed at the other end of the head strap 28 is connected to a rectangular slot 24' formed by equally spacing the four ends of the straight straight corrugations 36 on the outermost side of the head strap connection wrinkle damper 35 And the cylindrical wrinkle 37 in the vertical direction connected to the innermost side face of the four straight wrinkles 36 is integrally formed to absorb the impact force transmitted to the helmet by the spring damping function acting in four directions However,

The annular circuit board 38 is fastened to the outer surface of the front surface of the smart head fixture 300 with bolts 14 'and the front surface of the annular circuit board 38 is provided with a body temperature sensor 39, A buzzer 42 including a blood pressure sensor 41, a speaker 43, an oxygen sensor 44, a carbon monoxide sensor 45, a carbon dioxide sensor 46, a propane gas sensor 47, A nitrogen gas sensor 50 (not shown) is attached to the front surface of the annular circuit board 38 ', which is fastened with a bolt 14' (not shown) to the outside surface of the smart head fixture 300, The VOC sensor 51, the hydrofluoric acid sensor 52, the angle sensor 53 and the battery 54 to measure the body temperature, pulse and blood pressure of the helmet wearer and to measure various kinds of harmful gas And a smart hair fixture 300 having a function of informing of the risk factors.

The wearer of the helmet can secure his or her own safety and the risk of the work environment in real time by various sensors and safety devices integrally attached to the front and side portions of the smart hair fixture 300, A smart security module 200 mounted on the top portion of the helmet matrix 100 notifies a person of the mobile terminal 100 through an alarm, a flashing light signal, and a voice and displays the smart information It is about a helmet.

2 (a) to 2 (f) are perspective views showing various structures of a head cord connecting pleat damper according to a first embodiment of the present invention. Instead of the head cord connection wrinkle damper 35 made up of the cylindrical wrinkle damper 35 and the circular wrinkle damper 35 composed of the cylindrical wrinkle 37 and the round wrinkle damper 35 , 35 '', 35 '') and head strap connecting flat plate dampers (56, 56 ', 56 ") to improve the impact damping function. The four inner straight corrugations (36) A cylindrical damper 59 having a circular groove 58 at its lower end surface is formed so that the end of the circular rim 57 can be inserted into the circular rim 57, The connecting rod 60 is inserted into the ceiling of the mother body 100 of the helmet body 100. The connecting rod 60 is inserted into the center hole of the cylindrical damper 59, A head strap connection can wrinkles damper (35 ') formed by a head strap 28, a hair band damping of the structure to prevent falling off structure so sudoel,

In addition, the head cord connection wrinkle damper 35 "has four concentric corrugations 55 having rectangular slots 24 'at the outermost portion thereof at equal intervals, A circular plate 61 is connected to the inner central axis of the lower end of the cylindrical wrinkle 37 in the vertical upward direction and four annular slots 62 are formed at equal intervals on the outer edge of the circular plate 61 And the spring damping function acts simultaneously in four directions,

In addition, the head cord connection wrinkle damper 35 '' has four concentric corrugations 55 having square slots 24 'at the outermost portion thereof at equal intervals, A plastic spring 63 is provided in the upper part of the integrally formed circular rim 57 'and an outer rim of the circular flat plate 61 formed at the inner central portion of the circular rim 57' (62) are equally spaced to absorb an impact force in four directions,

In addition, the head cord connecting disc dampers 56 are formed by equally spacing four rectangular slots 24 'along the circumferential edge, and in order to provide a damping function inside the rectangular slots 24' The cylindrical wrinkles 37 are integrally formed in the vertical upward direction of the four annular slots 62 'formed along the circumferential direction, absorbing the impact force acting in four directions,

In addition, the head string connecting disc damper 56 'is formed by four square slots 24' along the circumferential edge at regular intervals and an annular slot 24 'for providing an attenuation function inside the square slot 24' And a plastic spring 63 is provided in the upper side of the thin cylinder 64 formed in the vertical direction of the annular slot 62 'to form four slots 62' Absorbing impact force,

In addition, the head string connecting disc dampers 56 '' are formed by equally spacing four rectangular slots 24 'along the circumferential edge, and an annular slot 24' And a thin cylinder 64 is integrally formed in the vertical direction of the annular slot 62 'so that the end of the cylinder 64 can be inserted into the annular slot 62' The present invention relates to a smart helmet which provides a function of attenuating an impact force transmitted to a head by a head cord connecting structure having a cylindrical damper 59 'having a jaw 65. [

3 is a perspective view showing a second embodiment of the present invention in which a structural feature different from that of FIG. 1 is that a structure in which an annular circuit board 38 is fastened to a front portion of a smart head fixture 300 with a bolt 14 ' A channel groove 66 is formed in the channel head 66 to easily attach and detach the annular circuit board 38. The channel head 66 is formed at the lower end of the front surface of the smart head fixture 300, The present invention relates to a smart helmet mounted on a smart head so that the annular circuit board 38 can be easily replaced according to the service life of the sensor by inserting and fixing the annular circuit board 38 in the sliding manner.

The present invention described above is not limited to the structure and operation as shown and described. In other words, the present invention is susceptible to various changes and modifications within the spirit and scope of the appended claims.

10: protruding block 11, 11 ': hole
12: luminous case 13: protruding bar
14, 14 ': Bolt 15: Nut
16: circuit board 17: wireless camera
18, 18 ': LED lamp 19: Rechargeable battery
20: intermediate circuit board 21: GPS
22: radiator 23: micro USB
24, 24 ', 24 ": square slot 25: cylindrical space
26: cantilever bar 27: cylinder
28: Headband 29, 29 ': Knot
30: luminous clip stopper 31, 31 ': column
32: square hollow damper 33: protruding end
34: Hollow cantilever bar 35, 35 ', 35 ", 35"': Connecting the head strap Wrinkle damper
36: straight wrinkle 37: cylindrical wrinkle
38, 38 ': annular circuit board 39: body temperature sensor
40: pulse sensor 41: blood pressure sensor
42: buzzer 43: speaker
44: Oxygen sensor 45: Carbon monoxide sensor
46: carbon dioxide sensor 47: propane gas sensor
48: butane gas sensor 49: methane gas sensor
50: nitrogen gas sensor 51: VOC sensor
52: Fluoric acid sensor 53: Angle sensor
54: Battery 55: Concentric wrinkles
56,56 ', 56 "': Headband connection Flat plate damper 57,57 ', 57"
58: Circular groove 59, 59 ': Cylinder damper
60: connecting rod 61: circular plate
62, 62 ': annular slot 63: plastic spring
64: cylinder 65: circular jaw
66: channel groove 100: helmet matrix
200: Smart Safety Module 300: Smart Head Fixture

Claims

delete

The hollow cantilever bar 34 having the protruding ends 33 at the inner lateral ends of the middle portion of the columns 31 and 31 'formed at both ends of the luminous clip stopper 30 is knotted at one end of the head strap 28 And the luminous clip stopper 30 is inserted into the inner space of the four square slots 24 integrally formed along the circumferential direction of the inner lower end of the helmet matrix 100 to form the head strap 28, And a knot 29 'formed at the other end of the head strap 28 is connected to the helmet body 100 through four connecting ropes 35' formed along the circumferential direction at the outermost lateral end portions of the head strap connecting pleat dampers 35 ' Is inserted into a square slot 24 'formed by drilling the straight corrugations 36,
The circular rim 57 formed so as to be in contact with the innermost surface of the four straight wrinkles 36 is assembled by inserting a cylindrical damper 59 having a circular groove 58 in the lower end surface thereof, And a head string connecting wrinkle damper 35 'in which the connecting rod 60 is inserted is formed in the center of the helmet body 100 in the ceiling of the helmet mother body 100,
In addition, four braces 55 'are formed on the outermost portion of the head cord connection wrinkle damper 35''inside the four square slots 24' formed at regular intervals along the circumferential end portions, A circular flat plate 61 is formed at the center of the cylindrical wrinkle 37 integrally molded so as to contact the innermost side face of the concentric wrinkle 55 and the circular peripheral edge of the circular flat plate 61 is provided with four annular slots (62) are integrally molded,
In addition, four braces 54 '' are formed on the outermost portion of the head string connecting wrinkle damper 35 '' on the inner side of the four square slots 24 'formed at regular intervals along the circumferential end portions, A circular plate 61 is formed at the center of the circular rim 57 'integrally formed to contact the innermost side of the concentric wrinkle 55 and a plastic spring 63 is assembled to the upper surface of the circular plate 61 And four annular slots 62 are integrally formed on the outer edge along the circumferential direction.
Four annular slots 62 'are formed on the inside of the four rectangular slots 24' which are equally spaced along the circumferential edge of the head string connecting disk damper 56 connected to the head strap 28 And a cylindrical wrinkle 37 is formed integrally in the vertical direction of the annular slot 62 '
In addition, four annular slots 62 'are formed inside four rectangular slots 24' equidistantly spaced along the circumferential edges of the head cord connecting disc dampers 56 'and 56'', A damper is provided on the head strap so as to absorb the impact force by inserting the plastic spring 63 or the cylindrical damper 59 'above the cylinder 64 formed in the vertical direction of the slot 62' Smart helmet of one structure.

delete