CN112273776A - Safe intelligent helmet - Google Patents
Safe intelligent helmet Download PDFInfo
- Publication number
- CN112273776A CN112273776A CN202011219458.8A CN202011219458A CN112273776A CN 112273776 A CN112273776 A CN 112273776A CN 202011219458 A CN202011219458 A CN 202011219458A CN 112273776 A CN112273776 A CN 112273776A
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- CN
- China
- Prior art keywords
- helmet
- shell
- safety
- inner cavity
- intelligent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001133 acceleration Effects 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000001960 triggered effect Effects 0.000 abstract description 4
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- A42B3/06—Impact-absorbing shells, e.g. of crash helmets
-
- 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
-
- 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
- A42B3/0486—Airbags
-
- 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
- A42B3/08—Chin straps or similar retention devices
-
- 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
- A42B3/28—Ventilating arrangements
- A42B3/281—Air ducting systems
- A42B3/283—Air inlets or outlets, with or without closure shutters
Landscapes
- Helmets And Other Head Coverings (AREA)
Abstract
The invention provides a safe and intelligent helmet, which comprises: the safety helmet comprises a helmet shell, wherein a helmet inner shell is integrally processed in an inner cavity of the helmet shell, helmet binding bands are sewn on two sides of the bottom of the helmet shell, safety airbag mounting areas are arranged on two sides of the top of the back face of the inner cavity of the helmet inner shell, and a safety protection mechanism is arranged in the inner cavity of the helmet inner shell. According to the invention, through the matching of the binding belt interfaces, the circuit trigger control can be carried out on the opening and closing of the safety airbag, the condition that a user mistakenly touches the helmet in the normal use process is avoided, the solar energy is converted into the electric energy through the matching of the flexible solar cell panel, the power can be supplied to the intelligent module, and through the matching of the intelligent module, the acceleration sensor, the trigger and the detonator, after the preset safety value of the acceleration sensor is reached, the safety airbag can be immediately triggered to expand, so that the parts with weak protection of the traditional helmet, such as the face, the neck and the like, can be fully protected, and a certain living space is created for the wearing personnel.
Description
Technical Field
The invention relates to the field of traffic safety, in particular to a safe intelligent helmet.
Background
The existing safety helmet mainly comprises a motorcycle helmet and a bicycle helmet, wherein the motorcycle helmet mainly comprises a full helmet and the electric vehicle helmet mainly comprises a half helmet, the safety helmet, especially the safety helmet worn by the electric vehicle and the bicycle riders, mainly has the defects of air impermeability, poor safety and no intelligence at the present stage, the common helmet mainly adopts a single-layer closed structure, and the structure can cause the head to be in a local closed space, so that the comfort of the user is lacked; meanwhile, the existing helmet is not provided with an intelligent module, so that functions of track query, traffic rule reminding, road condition sharing and the like cannot be realized, and finally, riding personnel cannot enjoy the convenience of intelligent travel, so that the travel of the electric vehicle is more difficult; in addition, for the existing common safety helmet, the safety is mainly ensured by the structure and the strength of the helmet, so that the safety performance of the helmet is poor.
Therefore, there is a need to provide a safety intelligent helmet to solve the above technical problems.
Disclosure of Invention
The invention provides a safe and intelligent helmet, which solves the problem of low safety performance of the conventional helmet.
In order to solve the technical problem, the invention provides a safe and intelligent helmet, which comprises: the safety helmet comprises a helmet shell, wherein a helmet inner shell is integrally processed in an inner cavity of the helmet shell, helmet binding bands are sewn on two sides of the bottom of the helmet shell, safety airbag mounting areas are arranged on two sides of the top of the back face of the inner cavity of the helmet inner shell, and a safety protection mechanism is arranged in the inner cavity of the helmet inner shell.
Preferably, safety protection mechanism includes bandage interface, flexible solar cell panel, intelligent object, acceleration sensor, trigger, detonator and air bag, helmet bandage one side joint in opposite directions has the bandage interface, the inner chamber of bandage interface inlays and is equipped with the circuit board, the center department at the helmet shell top back inlays and is equipped with flexible solar cell panel, the center department bolt at the helmet shell back has intelligent object, air bag installation area's inner chamber inlays and is equipped with air bag, air bag's inner chamber inlays respectively and is equipped with acceleration sensor and trigger, the one side that the air bag inner chamber is close to the helmet inner shell is provided with the detonator.
Preferably, the flexible solar cell panel is shaped as a strip, and the flexible solar cell panel has a size of 55mm x 3 mm.
Preferably, the outside of the intelligent module is covered with a protective cover, and the size of the intelligent module is 42mm 30mm 7 mm.
Preferably, the bottom of the two sides of the inner cavity of the helmet shell is provided with outer shell air holes, and the two sides of the bottom of the back of the inner cavity of the helmet shell are provided with inner shell air holes.
Preferably, the top of the inner cavity of the helmet outer shell and the helmet inner shell is provided with four hollow holes in sequence from left to right, the number of the hollow holes is two, the cross-sectional area of the upper layer is larger than that of the lower layer, and the number of the hollow holes is four.
Preferably, the helmet outer shell is made of an ABS material, and the helmet inner shell is made of an EPP material.
Compared with the related art, the safe intelligent helmet provided by the invention has the following beneficial effects:
the invention provides a safety intelligent helmet,
1. according to the invention, through the matching of the binding band interfaces, the circuit trigger control can be carried out on the opening and closing of the safety airbag, the condition that a user mistakenly touches the helmet in the normal use process is avoided, solar energy is converted into electric energy through the matching of the flexible solar cell panel, the power can be supplied to the intelligent module, and through the matching of the intelligent module, the acceleration sensor, the trigger and the detonator, after the preset safety value of the acceleration sensor is reached, the safety airbag can be immediately triggered to expand, so that the parts with weaker protection of the traditional helmet such as the face and the neck are fully protected, a certain living space is created for wearing personnel, the injury degree of the head of the user is reduced, and the survival rate of the user is improved;
2. according to the invention, the flexible solar cell panel is in a strip shape and has the size of 55mm x 3mm, under the condition that the normal power generation of the flexible solar cell panel is not influenced, the whole volume of the flexible solar cell panel is reduced, the whole wearing effect of the helmet is enhanced, the intelligent module can be effectively protected through the protective cover, the damage fault caused by the surface compression of the intelligent module is avoided, the weight of the intelligent module is reduced through the size of 42mm x 30mm x 7mm of the intelligent module, the heat in the helmet outer shell and the helmet inner shell can be timely radiated through the air holes of the outer shell and the inner shell, the discomfort caused by the heat gathering in the helmet to the head of a user is avoided, the whole comfort of the helmet is improved, the space is provided for the safety airbag in an expansion state through the hollow holes, and the head of the user can be protected in the largest area at the same time, the material through helmet shell adopts the ABS material and the material of helmet inner shell adopts the EPP material, strengthens the compressive strength of helmet material, also alleviates the whole weight of helmet simultaneously.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of a safety smart helmet according to the present invention;
FIG. 2 is a front view of the safety smart helmet of FIG. 1;
FIG. 3 is a top view of the safety smart helmet of FIG. 1;
fig. 4 is a system diagram of the safety smart helmet of fig. 1.
Reference numbers in the figures: 1. a helmet shell; 2. an inner helmet shell; 3. a helmet strap; 4. an airbag mounting area; 5. a safety protection mechanism; 51. a strap interface; 52. a flexible solar panel; 53. an intelligent module; 54. an air bag; 6. air holes on the outer shell; 7. air holes of the inner shell; 8. and (6) hollowing out the holes.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a safety intelligent helmet according to the present invention; FIG. 2 is a front view of the safety smart helmet of FIG. 1; FIG. 3 is a top view of the safety smart helmet of FIG. 1; fig. 4 is a system diagram of the safety smart helmet of fig. 1. Safe intelligent helmet includes: helmet shell 1, helmet shell 1's inner chamber integrated processing has helmet inner shell 2, helmet bandage 3 has all been sewed up to the both sides of helmet shell 1 bottom, air bag installation area 4 has all been seted up to the both sides at 2 inner chamber back tops of helmet inner shell, the inner chamber of helmet inner shell 2 is provided with safety protection mechanism 5.
The safety protection mechanism 5 comprises a binding band interface 51, a flexible solar cell panel 52, an intelligent module 53, an acceleration sensor, a trigger, a detonator and an air bag 54, wherein the binding band interface 51 is clamped on one opposite side of the helmet binding band 3, the opening and closing of the air bag 54 can be controlled through circuit triggering, the situation that a user mistakenly touches the helmet in the normal use process is avoided, a circuit board is embedded in the inner cavity of the binding band interface 51, the flexible solar cell panel 52 is embedded in the center of the back of the top of the helmet shell 1, solar energy is converted into electric energy, the intelligent module 53 can be powered, the intelligent module 53 is bolted to the center of the back of the helmet shell 1, the air bag 54 is embedded in the inner cavity of the air bag installation area 4, the acceleration sensor and the trigger are respectively embedded in the inner cavity of the air bag 54, the detonator is arranged on one side, close to the helmet inner shell 2, of the inner cavity of the safety air bag 54, and after the safety value preset by the acceleration sensor is reached, the safety air bag 54 can be immediately triggered to expand, so that the parts, such as the face, the neck and the like, which are weak in traditional helmet protection are fully protected.
The shape of the flexible solar cell panel 52 is a strip shape, the size of the flexible solar cell panel 52 is 55mm x 3mm, and under the condition that the normal power generation of the flexible solar cell panel 52 is not influenced, the whole volume of the flexible solar cell panel 52 is reduced, and the whole wearing effect of the helmet is enhanced.
The helmet comprises an outer helmet shell 1 and an inner helmet shell 2, wherein hollow holes 8 are sequentially formed in the tops of inner cavities of the outer helmet shell 1 and the inner helmet shell 2 from left to right, the number of the hollow holes 8 is two, the cross sectional area of the upper layer is larger than that of the lower layer, the number of the hollow holes 8 is four, a space is provided for an airbag 54 in an expansion state, and meanwhile the head of a user is protected by the largest area.
The material of the helmet outer shell 1 is made of ABS material, the material of the helmet inner shell 2 is made of EPP material, the compressive strength of the helmet material is enhanced, and meanwhile, the whole weight of the helmet is also reduced.
The working principle of the safe intelligent helmet provided by the invention is as follows:
when an accident occurs, the helmet is violently impacted, if the impact force exceeds a preset safety value of the acceleration sensor, the intelligent module 53 sends an instruction, the trigger works and ignites the detonator, then the detonator detonates the reactant sodium azide in the safety airbag 54, the reactant sodium azide generates a rapid thermal decomposition reaction at the first time and releases a large amount of nitrogen, 10L of gas can be released only by 20g, at the moment, the rapidly expanded safety airbag 54 is popped out from the structures of the hollow holes 8, the air holes 6 of the outer shell and the air holes 7 of the inner shell of the helmet and wraps the whole helmet and the neck of a user, and before the head of the user collides for the first time, the safety airbag 54 absorbs most of impact to protect the head and the neck of the user;
the connecting circuit between the acceleration sensor and the trigger is provided with a strap interface 51, only when the helmet strap 3 is in a connecting state, namely after the strap interface 51 is locked and closed, the connecting circuit between the acceleration sensor and the trigger is connected, the air bag 54 is in an activated state, the air bag 54 can normally work, when the helmet strap 3 is loosened, namely the strap interface 51 is in a loosened state, the connecting circuit between the acceleration sensor and the trigger is disconnected, the air bag 54 is in an inactivated state, and therefore the air bag 54 cannot be touched and bounced open by mistake,
compared with the related art, the safe intelligent helmet provided by the invention has the following beneficial effects:
according to the invention, through the matching of the binding belt interface 51, the circuit trigger control can be carried out on the opening and closing of the safety airbag 54, the condition that a user mistakenly touches the helmet in the normal use process is avoided, the solar energy is converted into the electric energy through the matching of the flexible solar cell panel 52, the power can be supplied to the intelligent module 53, and through the matching of the intelligent module 53, the acceleration sensor, the trigger and the detonator, after the preset safety value of the acceleration sensor is reached, the safety airbag 54 can be immediately triggered to expand, the parts with weak protection of the traditional helmet, such as the face, the neck and the like, are fully protected, a certain living space is created for wearing personnel, the injury degree of the head of the user is reduced, and the survival rate of the user is improved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A secure smart helmet, comprising: helmet shell (1), the inner chamber integrated processing of helmet shell (1) has helmet inner shell (2), helmet bandage (3) have all been made to the both sides of helmet shell (1) bottom, air bag installation region (4) have all been seted up to the both sides at helmet inner shell (2) inner chamber back top, the inner chamber of helmet inner shell (2) is provided with safety protection mechanism (5).
2. A safety smart helmet according to claim 1, characterized in that the safety protection mechanism (5) comprises a strap interface (51), a flexible solar panel (52), a smart module (53), an acceleration sensor, a trigger, a detonator and an airbag (54), a bandage interface (51) is clamped at one opposite side of the helmet bandage (3), a circuit board is embedded in the inner cavity of the bandage interface (51), a flexible solar panel (52) is embedded in the center of the back surface of the top of the helmet shell (1), an intelligent module (53) is bolted at the center of the back of the helmet shell (1), an air bag (54) is embedded in the inner cavity of the air bag mounting area (4), an acceleration sensor and a trigger are respectively embedded in the inner cavity of the safety air bag (54), and a detonator is arranged on one side of the inner cavity of the safety air bag (54) close to the inner shell (2) of the helmet.
3. A safety smart helmet according to claim 2, wherein the flexible solar panel (52) is shaped as a bar, the flexible solar panel (52) having dimensions of 55mm x 3 mm.
4. A safety smart helmet according to claim 2, characterized in that the outside of the smart module (53) is covered with a protective cover, the size of the smart module (53) being 42mm by 30mm by 7 mm.
5. The safety intelligent helmet according to claim 1, wherein the helmet shell (1) has outer shell air holes (6) at the bottom of both sides of the inner cavity, and the helmet inner shell (2) has inner shell air holes (7) at both sides of the back of the inner cavity.
6. The safety intelligent helmet according to claim 1, wherein hollow holes (8) are sequentially formed in the tops of the inner cavities of the helmet outer shell (1) and the helmet inner shell (2) from left to right, the number of the hollow holes (8) is two, the cross-sectional area of the upper layer is larger than that of the lower layer, and the number of the hollow holes (8) is four.
7. The safety intelligent helmet according to claim 1, characterized in that the helmet outer shell (1) is made of ABS material, and the helmet inner shell (2) is made of EPP material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011219458.8A CN112273776A (en) | 2020-11-04 | 2020-11-04 | Safe intelligent helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011219458.8A CN112273776A (en) | 2020-11-04 | 2020-11-04 | Safe intelligent helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112273776A true CN112273776A (en) | 2021-01-29 |
Family
ID=74351263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011219458.8A Pending CN112273776A (en) | 2020-11-04 | 2020-11-04 | Safe intelligent helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112273776A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130062096A (en) * | 2011-12-02 | 2013-06-12 | 현대중공업 주식회사 | Safety helmet with air-bag |
| CN204273373U (en) * | 2014-12-12 | 2015-04-22 | 重庆交通大学 | A kind of bionical crash helmet |
| CN105411077A (en) * | 2015-11-19 | 2016-03-23 | 陈昊 | Riding helmet with external buckle switch |
| CN205794972U (en) * | 2016-07-12 | 2016-12-14 | 鹤壁镁轮美车业有限公司 | A kind of automatic inflation type safe riding wardrobe helmet |
| CN206006089U (en) * | 2016-03-31 | 2017-03-15 | 丁奇 | The transparent safety air bag helmet |
| WO2019022675A1 (en) * | 2017-07-27 | 2019-01-31 | Holland Story Design & Innovation | Wearable apparatus, method and controller thereof |
| CN109619741A (en) * | 2019-01-17 | 2019-04-16 | 河南城建学院 | Intelligent safety helmet |
| CN110613200A (en) * | 2019-08-22 | 2019-12-27 | 许密芳 | Safe and reliable intelligent wearable device for medical system of old people |
| CN210169153U (en) * | 2019-04-24 | 2020-03-24 | 东莞市益安运动用品有限公司 | Safety protection helmet with powerful face protection function |
| US20200170328A1 (en) * | 2018-11-30 | 2020-06-04 | Taihang Yan | Helmet with neck protection |
| CN111631478A (en) * | 2020-07-09 | 2020-09-08 | 清华大学深圳国际研究生院 | Air bag type helmet |
| CN213487200U (en) * | 2020-11-04 | 2021-06-22 | 承德石油高等专科学校 | Safe intelligent helmet |
-
2020
- 2020-11-04 CN CN202011219458.8A patent/CN112273776A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130062096A (en) * | 2011-12-02 | 2013-06-12 | 현대중공업 주식회사 | Safety helmet with air-bag |
| CN204273373U (en) * | 2014-12-12 | 2015-04-22 | 重庆交通大学 | A kind of bionical crash helmet |
| CN105411077A (en) * | 2015-11-19 | 2016-03-23 | 陈昊 | Riding helmet with external buckle switch |
| CN206006089U (en) * | 2016-03-31 | 2017-03-15 | 丁奇 | The transparent safety air bag helmet |
| CN205794972U (en) * | 2016-07-12 | 2016-12-14 | 鹤壁镁轮美车业有限公司 | A kind of automatic inflation type safe riding wardrobe helmet |
| WO2019022675A1 (en) * | 2017-07-27 | 2019-01-31 | Holland Story Design & Innovation | Wearable apparatus, method and controller thereof |
| US20200170328A1 (en) * | 2018-11-30 | 2020-06-04 | Taihang Yan | Helmet with neck protection |
| CN109619741A (en) * | 2019-01-17 | 2019-04-16 | 河南城建学院 | Intelligent safety helmet |
| CN210169153U (en) * | 2019-04-24 | 2020-03-24 | 东莞市益安运动用品有限公司 | Safety protection helmet with powerful face protection function |
| CN110613200A (en) * | 2019-08-22 | 2019-12-27 | 许密芳 | Safe and reliable intelligent wearable device for medical system of old people |
| CN111631478A (en) * | 2020-07-09 | 2020-09-08 | 清华大学深圳国际研究生院 | Air bag type helmet |
| CN213487200U (en) * | 2020-11-04 | 2021-06-22 | 承德石油高等专科学校 | Safe intelligent helmet |
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