CN211379798U

CN211379798U - Safety helmet based on sign detection

Info

Publication number: CN211379798U
Application number: CN201922182298.3U
Authority: CN
Inventors: 华高坚; 徐毅
Original assignee: Lierda Science & Technology Group Co ltd
Current assignee: Lierda Science & Technology Group Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-09-01
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a safety helmet based on sign detects, overcome prior art's safety helmet function less can't carry out the problem of early warning to the danger except that heavy object hits off, including the cap body and hatband, the hatband is fixed at the cap body on adjustable length, still includes rhythm of the heart monitoring devices, and rhythm of the heart monitoring devices includes rhythm of the heart sensor and alarm, still is provided with joint spare on the hatband, and rhythm of the heart monitoring devices detachable sets up on the hatband, and joint spare includes first fastener and second fastener, is provided with a fixed slot in the second fastener, and rhythm of the heart detecting device sets up inside the fixed slot. The utility model discloses monitoring user's rhythm of the heart often in the in-process of using the safety helmet, judging fatigue through the monitoring rhythm of the heart, personnel's vital sign is worn in the perception, and managers can real time monitoring safety helmet personnel's vital sign, and alarm and server backstage on the safety helmet all can send early warning sound when the rate sign takes place unusually, play the safety protection effect to the proruption dangerous situation.

Description

Safety helmet based on sign detection

Technical Field

The utility model belongs to the technical field of the road construction technique and specifically relates to a can monitor workman's fatigue often at the background, carry out early warning and the strong safety protection function's of safety helmet based on sign detection because of the danger that the health factor produced to the workman.

Background

At present, operators in the fields of electric power, chemical industry, petroleum, buildings and the like need to wear safety helmets during operation, and the common safety helmets only play the most basic safety protection role. With the continuous strengthening of the state to the supervision of safety production and the improvement of the consciousness of enterprises to the prevention of industrial accidents, the market has higher and higher requirements on the brand and the performance of the safety helmet. The raw materials, product styles, cap hoop structures and the like selected by most safety helmet production enterprises are all the same and different, and the technological content is not high. At present, many companies at home and abroad research and develop intelligent safety helmets, mainly position, the video call function is mainly, the function of the safety helmet is only added, when a heavy object is smashed from high altitude, the safety helmet can only resist the impact force of the heavy object to the head of a worker, but cannot early warn dangerous conditions, when the heavy object is not smashed, a plurality of dangerous factors can be generated in the construction process, such as arrhythmia and excessive fatigue caused by too high labor intensity of the worker, and the safety protection early warning attribute of the safety helmet is not added to the existing safety helmet.

For example, a disclosure of a "helmet-off warning helmet" in chinese patent document, the publication No. CN110269303A includes a helmet body, and a first fixing piece, a second fixing piece, a first magnet and a second magnet are provided to achieve the effect of lower cost of helmet-off warning, when a worker puts the helmet body on the head, the head of the worker presses a first protection cloth or a second protection cloth, the first protection cloth or the second protection cloth presses a lining, the opposite faces of the first magnet and the second magnet have the same magnetism, and the same magnetism is repulsive, but under the condition of pressing, the lining can still ascend, the lining drives the second fixing piece to ascend, the second fixing piece drives the fixing piece to ascend, when the worker wants to remove the helmet body, the opposite faces of the first magnet and the second magnet have the same magnetism, and the same magnetism is repulsive, and no extrusion force is generated, the second magnet is flicked fast, the second magnet drives the second fixing piece to descend, the second fixing piece drives the fixing block to descend, the fixing block rubs the first fixing piece, the sound of the ear-piercing is emitted, whether a worker is in a safe position or not is reminded, and whether the safety helmet can be removed or not is reminded. However, the safety helmet of the scheme can only remind whether a worker wears the safety helmet or not, cannot monitor the worker in the construction process in real time, and can perform safety protection and early warning on the over-fatigue risk generated by physical factors of the worker.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome prior art's safety helmet function less can't carry out the problem of early warning to the danger except that heavy object hits off, provide a safety helmet based on sign detects, this kind of safety helmet can monitor workman's fatigue degree often at the background, carries out the early warning because of the danger that the health factor produced to the workman, and the safety protection function is strong.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a safety helmet based on sign detects, includes the cap body and hatband, and the hatband is fixed at cap body adjustable length, still includes rhythm of the heart monitoring devices, and rhythm of the heart monitoring devices includes heart rate sensor and alarm, still is provided with joint spare on the hatband, and rhythm of the heart monitoring devices detachable sets up on the hatband, joint spare includes first fastener and second fastener, is provided with a fixed slot in the second fastener, and rhythm of the heart detection device sets up inside the fixed slot. Set up heart rate monitoring devices on the headgear and support user's chin, monitor user's rhythm of the heart often in the in-process of using the safety helmet, judge fatigue degree through the monitoring rhythm of the heart, personnel's vital sign is worn in the perception, rhythm of the heart sensor and alarm are connected to on backstage server and cell-phone APP through wireless transmission technology, managers can real time monitoring safety helmet personnel's vital sign, alarm and server backstage on the safety helmet all can send early warning sound when heart rate sign takes place unusually, play the safety protection effect to the proruption dangerous situation, rhythm of the heart detection device passes through joint spare detachable and installs and can conveniently dismantle on the headgear and charge.

Preferably, the first clamping piece is provided with a plurality of first clamping hooks, the second clamping piece is provided with a plurality of second clamping hooks, and the first clamping hooks and the second clamping hooks are mutually clamped. The first clamping piece and the second clamping piece are connected with each other through the clamping structure of the first clamping hook and the second clamping hook, the clamping structure is convenient and fast to install and detach, and the structure is simple and compact and easy to realize.

Preferably, a first clamping cavity is formed between the first clamping hook and the first clamping piece, the second clamping hook is matched with the first clamping cavity in shape, a second clamping cavity is formed between the second clamping hook and the second clamping piece, and the first clamping hook is matched with the second clamping cavity in shape.

Preferably, the first clamping piece is at least provided with two pulling buckles, the second clamping piece is correspondingly provided with a buckling groove, and the pulling buckles are buckled with the buckling grooves. The clamping structure is added on the basis of the clamping structure, the clamping direction is perpendicular to the clamping direction, so that the connection between the first clamping piece and the second clamping piece is more stable, the rocking can not be generated, the stability of the connection structure of the first clamping piece and the second clamping piece is increased, the structure is simple, the operation is convenient, and the disassembly and the installation are easy.

Preferably, the pull buckle is further provided with a fixing part and a rotating shaft, the fixing part is fixed on the first clamping part, the pull buckle is rotatably connected with the fixing part through the rotating shaft, the pull buckle is further provided with a clamping head, and the clamping head is buckled in the buckling groove. The shapes of the clamping head and the buckling groove are mutually matched, and the structure is compact.

Preferably, a positioning hole is formed in the first clamping piece, the heart rate monitoring device is located below the positioning hole, and the diameter of the positioning hole is smaller than that of the heart rate monitoring device. Heart rate monitoring devices are located below the positioning holes, and therefore when the chin abuts against the positioning holes, the chin can be in contact with the heart rate monitoring devices.

Preferably, the helmet further comprises a GPS positioning device fixed on the helmet body. The GPS positioning device is connected with the server through a wireless transmission technology, and managers can check the real-time position of workers in a background.

Preferably, the helmet further comprises a two-dimensional code arranged behind the helmet body. Including workman's photo information on the two-dimensional code, cell-phone APP and two-dimensional code carry out the binding one by one.

Preferably, the air-permeable cover is also provided with air holes. The air holes play a role in ventilation, and prevent workers from feeling stuffy feeling in the wearing process.

Therefore, the utility model discloses following beneficial effect has:

1. the heart rate of a user is monitored in real time in the process of using the safety helmet, the fatigue is judged by monitoring the heart rate, the vital signs of a wearer are sensed, a heart rate sensor and an alarm are connected to a background server and a mobile phone APP through a wireless transmission technology, the manager can monitor the vital signs of the wearer of the safety helmet in real time, when the heart rate signs are abnormal, the alarm and the server background on the safety helmet can give out early warning sounds, the safety protection effect on the emergency dangerous condition is achieved, and the heart rate detection device is detachably arranged on the helmet belt through a clamping piece and can be conveniently detached for charging;

2. the first clamping piece and the second clamping piece are connected with each other through the clamping structure of the first clamping hook and the second clamping hook, the clamping structure is convenient and quick to mount and dismount, and the structure is simple and compact and easy to realize;

3. the clamping structure is added on the basis of the clamping structure, the clamping direction is perpendicular to the clamping direction, so that the connection between the first clamping piece and the second clamping piece is more stable, the rocking can not be generated, the stability of the connection structure of the first clamping piece and the second clamping piece is increased, the structure is simple, the operation is convenient, and the disassembly and the installation are easy.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is a schematic plan view of the clip of the present invention.

Fig. 3 is a schematic structural view of the clip of the present invention.

In the figure: 1. the hat comprises a hat body 2, a hat band 3, a heart rate monitoring device 4, a clamping piece 41, a first clamping piece 42, a second clamping piece 5, a fixing groove 6, a first clamping hook 7, a second clamping hook 8, a first clamping cavity 9, a second clamping cavity 10, a pull buckle 101, a fixing piece 102, a rotating shaft 103, a clamping head 11, a buckling groove 12, a positioning hole 13, a GPS positioning device 14 and air holes.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Example (b):

the safety helmet based on physical sign detection comprises a helmet body 1, a helmet belt 2, a heart rate monitoring device 3, a clamping piece 4, a GPS positioning device 13 and air holes 14, wherein two ends of the helmet belt 2 are fixed on two sides of the helmet body 1, the length of the helmet belt 2 can be adjusted, the GPS positioning device 13 is arranged on the helmet body 1, a two-dimensional code bound with worker information is further arranged behind the helmet body 1, a brim used for shielding sunlight and rainwater is further arranged on the helmet body 1, the air holes 14 are arranged on the helmet body 1 and used for achieving an air permeable effect to prevent workers from feeling stuffy feeling in a wearing process, and the working and using strength of the safety helmet is not affected by the arrangement of the air holes 14; the clamping piece 4 is fixed in the middle of the hat band 2 and abuts against the chin of a wearer, the heart rate detection device 3 comprises a heart rate monitor and an alarm, the heart rate monitoring device 3 is detachably arranged on the hat band 2, the heart rate monitoring device 3 is arranged inside the clamping piece 4, the clamping piece 4 comprises a first clamping piece 41 and a second clamping piece 42 clamped with the first clamping piece 41, the first clamping piece 41 is arranged above the second clamping piece 42, a circular positioning hole 12 is formed in the first clamping piece 41, the positioning hole 12 is a through hole, the diameter of the positioning hole 12 is smaller than that of the heart rate detection device 3, the heart rate detection device 3 is prevented from falling out of the clamping piece 4 in the using process, a fixing groove 5 is formed in the second clamping piece 42, and the heart rate detection device 3 is arranged inside the fixing; the first clamping piece 41 is provided with four first clamping hooks 6, the second clamping piece 42 is provided with four second clamping hooks 7, and the first clamping hooks 6 and the second clamping hooks 7 are clamped with each other; the cavity formed between the first hook 6 and the first clamping piece 41 is a first clamping cavity 8, the shape of the second hook 7 is matched with that of the first clamping cavity 8, the cavity formed between the second hook 7 and the second clamping piece 42 is a second clamping cavity 9, and the shape of the first hook 6 is matched with that of the second clamping cavity 9.

The first clamping piece 41 is provided with two pull buckles 10, the second clamping piece 42 is correspondingly provided with a buckling groove 11, the pull buckles 10 and the buckling groove 11 are mutually buckled, the pull buckle 10 is further provided with a fixing piece 101 and a rotating shaft 102, the fixing piece 101 is fixed on the first clamping piece 41, the pull buckle 10 is rotatably connected with the fixing piece 101 through the rotating shaft 102, the top end of the pull buckle 10 is further provided with a clamping head 103, the clamping head 103 is matched with the buckling groove 11, and the clamping head 103 is buckled in the buckling groove 11.

The utility model discloses the theory of operation as follows: scanning a two-dimensional code arranged on a cap body 1 by using a mobile phone APP to bind a safety helmet and a server, arranging a heart rate detection device 3 in a positioning groove 5 of a second clamping piece 42, mutually matching a first clamping piece 41 and the second clamping piece 42 to form a clamping structure, specifically clamping a first clamping hook 6 into a second clamping cavity 9, clamping a second clamping hook 7 into a first clamping cavity 8, ensuring that the first clamping piece 41 and the second clamping piece 42 cannot move in the vertical direction of the clamping direction, then rotating a pull buckle 10, buckling a clamping head 103 at the top end of the pull buckle 10 into a buckling groove 11 arranged on the second clamping piece 42, enabling the clamping pieces 4 to be tightly connected and to be rapidly installed and disassembled, breaking the pull buckle 10 when the heart rate detection device 3 needs to be charged, and separating the first clamping piece 41 from the second clamping piece 42 to take out the heart rate detection device 3 for charging; the manager can look over workman's real-time rhythm of the heart, tired degree and geographical position through server backstage and cell-phone APP, effectively reduces the accident risk.

The utility model discloses monitor user's rhythm of the heart often in the in-process of using the safety helmet, judge fatigue through monitoring the rhythm of the heart, combine the rhythm of the heart to detect human fatigue perception person's of wearing vital sign, rhythm of the heart sensor and alarm are connected to on backstage server and cell-phone APP through wireless transmission technology, managers can real time monitoring safety helmet person's vital sign, alarm and server backstage on the safety helmet can all send early warning sound when the rhythm of the heart sign takes place unusually, play the safety protection effect to the proruption dangerous condition, ensure to fix a position to workman's position at the very first time when meeting accident and carry out the rescue; the heart rate detection device 3 is detachably arranged on the hat band 2 through the clamping piece 4, so that the disassembly and the charging can be conveniently carried out; the first clamping piece 41 and the second clamping piece 42 can be connected with each other through a clamping structure of the first clamping hook 6 and the second clamping hook 7, the clamping structure is convenient and quick to mount and dismount, and the clamping structure is simple and compact in structure and easy to realize; the clamping structure is added on the basis of the clamping structure, the clamping direction is perpendicular to the clamping direction, so that the connection between the first clamping piece 41 and the second clamping piece 42 is more stable, the shaking cannot occur, the stability of the connection structure of the first clamping piece 41 and the second clamping piece 42 is improved, the structure is simple, the operation is convenient, and the disassembly and the installation are easy.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship.

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described above with reference to the embodiments and the accompanying drawings, so as to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions.

Claims

1. The utility model provides a safety helmet based on sign detects, includes the cap body (1) and hatband (2), and adjustable length on the cap body (1) is fixed in hatband (2), its characterized in that still includes heart rate monitoring devices (3), and heart rate monitoring devices (3) include heart rate sensor and alarm, still are provided with joint spare (4) on hatband (2), and heart rate monitoring devices (3) detachable sets up on hatband (2), joint spare (4) include first fastener (41) and second fastener (42), are provided with a fixed slot (5) in second fastener (42), and heart rate monitoring devices (3) set up inside fixed slot (5).

2. The safety helmet based on sign detection according to claim 1, wherein the first clip member (41) is provided with a plurality of first hooks (6), the second clip member is provided with a plurality of second hooks (7), and the first hooks 6 and the second hooks (7) are engaged with each other.

3. The safety helmet based on sign detection according to claim 2, wherein a first clamping cavity (8) is formed between the first hook (6) and the first clamping piece (41), the second hook (7) is matched with the first clamping cavity (8) in shape, a second clamping cavity (9) is formed between the second hook (7) and the second clamping piece (42), and the first hook (6) is matched with the second clamping cavity (9) in shape.

4. The safety helmet based on physical sign detection according to claim 2, wherein the first clip member (41) is provided with at least two pull tabs (10), the second clip member (42) is correspondingly provided with a buckle groove (11), and the pull tabs (10) are buckled with the buckle groove (11).

5. The safety helmet based on sign detection according to claim 4, wherein the tab (10) is further provided with a fixing member (101) and a rotating shaft (102), the fixing member (101) is fixed on the first clamping member (41), the tab (10) is rotatably connected with the fixing member (101) through the rotating shaft (102), the tab (10) is further provided with a clamping head (103), and the clamping head (103) is clamped in the clamping groove (11).

6. Safety helmet based on sign detection according to claim 1, wherein the first clip member (41) is provided with a positioning hole (12), the heart rate monitor (3) is located below the positioning hole (12), and the diameter of the positioning hole (12) is smaller than that of the heart rate monitor (3).

7. Safety helmet based on signs detection according to claim 1, further comprising a GPS positioning device (13) fixed to the helmet body (1).

8. Safety helmet based on sign detection according to claim 1, further comprising a two-dimensional code disposed behind the helmet body (1).

9. Safety helmet based on signs detection according to any of claims 1-8, further comprising ventilation holes (14).