CN106820389A - Digitlization electromagnetic pulse formula active cervical vertebra protective device - Google Patents
Digitlization electromagnetic pulse formula active cervical vertebra protective device Download PDFInfo
- Publication number
- CN106820389A CN106820389A CN201710092014.4A CN201710092014A CN106820389A CN 106820389 A CN106820389 A CN 106820389A CN 201710092014 A CN201710092014 A CN 201710092014A CN 106820389 A CN106820389 A CN 106820389A
- Authority
- CN
- China
- Prior art keywords
- helmet
- high speed
- cervical vertebra
- electromagnet
- speed carrier
- 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
- 230000001681 protective effect Effects 0.000 title claims abstract description 14
- 230000001133 acceleration Effects 0.000 claims abstract description 9
- 229920000742 Cotton Polymers 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 206010039203 Road traffic accident Diseases 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 10
- 230000006378 damage Effects 0.000 description 9
- 238000005452 bending Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 210000000038 chest Anatomy 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 239000002775 capsule Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 206010050031 Muscle strain Diseases 0.000 description 1
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 208000028373 Neck injury Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 210000003044 atlanto-occipital joint Anatomy 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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
- A42B3/0406—Accessories for helmets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/90—Details or parts not otherwise provided for
Abstract
The present invention relates to high speed carrier safety protection structure, specifically a kind of digitlization electromagnetic pulse formula active cervical vertebra protective device；Wherein：Including the helmet, the metallic plate being fixed on the helmet, the metallic plate is located at the rear portion of the helmet；The electromagnet of the seat upper portion of high speed carrier is fixed on, the electromagnet is connected by wire with the PLC control sheets of the central control system of high speed carrier；Be provided with acceleration transducer on the seat of the helmet and/or high speed carrier, the acceleration transducer by the accelerator feedback of high speed carrier to central control system PLC control sheets, the PLC control sheets control electromagnet whether be powered；Hand switch is provided with wire between the PLC control sheets and electromagnet.The present invention is this have the advantage that due to the structure：Effectively cervical vertebra is protected, injured degree is reduced, is reduced traffic mortality in traffic accident.
Description
Technical field
The present invention relates to high speed carrier safety protection structure, especially a kind of effectively protection cervical vertebra, reduce injured degree, drop
The digitlization electromagnetic pulse formula active cervical vertebra protective device of low traffic mortality.
Background technology
With the expansion in mankind's activity space, the pursuit to speed and traffic causes various high-speed motion carriers, such as vapour
Car, train, high speed naval vessels, aircraft carrier-based aircraft etc., it is fast-developing.Thus huge negative effect is also generated.The whole world
Every year because traffic accident causes about 1,200,000 people dead, direct economy damages 518,000,000,000 dollars., China's mechanical transport thing in 2004
Therefore sum is 567753, cause 99217 people dead, 451810 people are injured, 27.7 hundred million yuan of direct property loss.In road collision
In accident, death by accident 73% is preceding collision, and position 78.2% of causing injury concentrates on neck, and it is most especially to be damaged with stretching-flexing
See.
In preceding collision process, there is greatly change in the speed of high-speed motion carrier, and the incidence of occupant is due to used
Property effect, have larger compound movement relative to chest, under different motion modes, the structure of neck different parts reaches it
The limit is born, so as to cause different degrees of damage, is mainly had：
（1）Shear property model.During head-on crash, when chest occurs retarded motion, head is continued to keep even by inertia force
Speed linear motion, chest carries out retarded motion after receiving belt force.Head applies one under inertia force effect to neck
Pulling force forward, chest applies a pulling force backward in the presence of safety belt to neck, when pulling force reaches pole suffered by neck
In limited time, atlanto occipital joint will be separated, it means that ligament and other soft tissues are torn.Occupant's neck in this kind of collision accident
Portion can cause the injuries such as joint separation and fracture due to having been exceeded tolerance limit by shearing force.
（2）Tensile damage.During head-on crash, axial compressive force does not exist, and neck stress is mainly axial tension
Power.After an impact there is anteflexion deformation in neck, and cervical vertebra is upright, and Cervical vertebra starts elongation, gradually causes upper cervical spine to extend, whole neck
Vertebra is into " S " type curve.
（3）Bending Damage.Bending Damage shows as positive bending and lateral thrust.Forward direction bending shows as to be occurred when collision
Occiput drives neck to front reduction gear and flutters motion downwards.Cervical vertebra can be caused to take off after neck institute bending moment has reached tenability limit
Mortar, pulled muscle etc. are injured.The active force or inertia force that lateral thrust shows as acting on head depart significantly from center arrow
Shape face, neck will be by the lateral thrust in company with axial load and shearing force.The impaired performance of this kind of bending is centrum
Lateral wedge fracture and the fracture at vertebra side rear portion.
As can be seen here, prevent the injury caused by head-on crash mostly important.Currently for the safeguard procedures of head-on crash
Predominantly safety belt and air bag, but the two is respectively provided with deficiency.
Safety belt.Safety belt prevents thorax abdomen from colliding by limiting trunk reach, can effectively reduce the death rate.But
Also trunk reach is limited in preceding collision just because of safety belt, and head keeps reach due to the effect of inertia force, the two
Relative displacement cause the generation of neck injury.
Air bag.Air bag is more and more applied on automobile as important passive security measure.Its effect
Principle is to start air bag ignition device by the acceleration change of paratonic movement carrier, and gas is filled by combusting solids fuels
Capsule.Occurring when head-on crash, upper body quickly move forward and balloon contacts and buffering percussive force, it is to avoid it is subject to steering wheel, preceding wind
The injury of the rigid part such as gear.But due to expensive, common vehicle is difficult to install multiple air bags and play perfect to occupant
Protective effect.And air bag typically is not installed on the quick motion carrier such as train, quick naval vessels, aircraft carrier.Separately
Outward, gasbag pressure is huge, and the duration of ignition has delay, causes incidence to be damaged in contact gas under the anxious deceleration situations such as preceding collision
Capsule has occurred and that, or occupant, and especially teenage occupant is injured by air bag impact.
A kind of cervical vertebra protective device for being exclusively used in high speed carrier of design is necessary.
The content of the invention
It is an object of the invention to provide a kind of effective protection cervical vertebra, the injured degree of reduction, reduce traffic mortality
Digitlization electromagnetic pulse formula active cervical vertebra protective device.
The technical scheme for using to achieve the above object is such, i.e., a kind of digitlization electromagnetic pulse formula active cervical vertebra
Protection device；Wherein：Including the helmet, the metallic plate being fixed on the helmet, the metallic plate is located at the rear portion of the helmet；It is fixed at a high speed
The electromagnet of the seat upper portion of carrier, the electromagnet is connected by wire with the PLC control sheets of the central control system of high speed carrier；
Acceleration transducer is provided with the seat of the helmet and/or high speed carrier, the acceleration transducer is by high speed carrier
Accelerator feedback to central control system PLC control sheets, the PLC control sheets control electromagnet whether be powered；
Hand switch is provided with wire between the PLC control sheets and electromagnet.
The present invention is this have the advantage that due to said structure：Effectively cervical vertebra is protected, is reduced and is received in traffic accident
Hinder degree, reduce traffic mortality.
Brief description of the drawings
The nonlimiting examples that the present invention can be given by accompanying drawing are further illustrated.
Fig. 1 is structural representation of the invention.
Fig. 2 is structure rough schematic view of the invention.
Fig. 3 is the structural representation of use state of the present invention.
Fig. 4 is the helmet in Fig. 3 and the mplifying structure schematic diagram at electromagnet position.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples：
Referring to accompanying drawing 1 to 4, the digitlization electromagnetic pulse formula active cervical vertebra protective device in figure；It is characterized in that：Including the helmet 1,
The metallic plate 2 on the helmet 1 is fixed on, the metallic plate 2 is located at the rear portion of the helmet 1；It is fixed on the electricity on the top of seat 3 of high speed carrier
Magnet 4, the electromagnet 4 is connected by wire with the PLC control sheets 5 of the central control system of high speed carrier；
Acceleration transducer 6 is provided with the seat 3 of the helmet 1 and/or high speed carrier, the acceleration transducer 6 will be at a high speed
The accelerator feedback of carrier to central control system PLC control sheets 5, the PLC control sheets 5 control electromagnet 4 whether be powered；
Hand switch 7 is provided with wire between the PLC control sheets 5 and electromagnet 4.Hand switch 7 can be arranged on height
On the central control panel of fast carrier, hand switch 7 is connected with the central control system of high speed carrier.
For ease of strengthening the usage comfort and aesthetic property of user, in above-described embodiment, preferably：The helmet 1 by
Titanium alloy is made, and has inner chamber in the housing of the helmet, and metallic plate 2 is fixed in the inner chamber.Metallic plate 2 is embedded in the helmet 1
It is interior, in addition to making helmet outward appearance more aesthetically pleasing, preferable protective effect can also be in itself played to metallic plate 2, it is to avoid metallic plate 2
Corrosion.
There is rigid collision with electromagnet 4 to avoid the helmet 1, extend the helmet and electromagnet service life, above-described embodiment
In, preferably：Cushion 8 is filled with the inner chamber, the cushion 8 wraps up metallic plate 2, and the cushion is by sponge or cotton
One or two combinations in spending are constituted.
For ease of batch micro operations, in further enhancing the usage comfort and aesthetic property above-described embodiment of user, preferably
Ground：The electromagnet 4 is located in cushion pad 9, and fixing band 10 is fixed with outside the cushion pad 9, and when using, the fixing band 10 is fixed
High speed carrier seat headrest 11 in or be fixed at the front position of headrest 11 of the seat of high speed carrier.
There is rigid collision with electromagnet to avoid the helmet, further extend the helmet 1 and the service life of electromagnet 4 is above-mentioned
In embodiment, preferably：The cushion pad 9 includes bag again, be filled in bag by the one kind in sponge or cotton or two
Plant the filler 12 that combination is constituted；The electromagnet 4 is located in filler 12.
In above-described embodiment, each part uses market products.The PLC control sheets 5 of the central control system
PLC【PLC is the abbreviation of ProgrammableLogicController】Control sheet is the single-chip microcomputer of market sale.
Obviously, above-mentioned all embodiments are a part of embodiments of the invention, rather than whole embodiments.Based on this hair
The bright embodiment, all other embodiment that those skilled in the art are obtained under the premise of creative work is not made,
Belong to the category of present invention protection.
In sum, due to said structure, effectively protect cervical vertebra, reduce injured degree, reduction in traffic accident
Traffic mortality.
Claims (5)
1. it is a kind of to digitize electromagnetic pulse formula active cervical vertebra protective device；It is characterized in that：Including the helmet, it is fixed on the helmet
Metallic plate, the metallic plate is located at the rear portion of the helmet；The electromagnet of the seat upper portion of high speed carrier is fixed on, the electromagnet is by leading
Line is connected with the PLC control sheets of the central control system of high speed carrier；
Acceleration transducer is provided with the seat of the helmet and/or high speed carrier, the acceleration transducer is by high speed carrier
Accelerator feedback to central control system PLC control sheets, the PLC control sheets control electromagnet whether be powered；
Hand switch is provided with wire between the PLC control sheets and electromagnet.
It is 2. according to claim 1 to digitize electromagnetic pulse formula active cervical vertebra protective device, it is characterised in that：The helmet
It is made up of titanium alloy, there is inner chamber in the housing of the helmet, metallic plate is fixed in the inner chamber.
It is 3. according to claim 2 to digitize electromagnetic pulse formula active cervical vertebra protective device, it is characterised in that：The inner chamber
In be filled with cushion, the cushion wraps up metallic plate, and the cushion is by one or two combinations in sponge or cotton
Constitute.
It is 4. according to claim 1 to digitize electromagnetic pulse formula active cervical vertebra protective device, it is characterised in that：The electromagnetism
Iron is located in cushion pad, and fixing band is fixed with outside the cushion pad, and when using, the fixing band is fixed on the seat of high speed carrier
Headrest is interior or is fixed at the headrest front position of the seat of high speed carrier.
It is 5. according to claim 4 to digitize electromagnetic pulse formula active cervical vertebra protective device, it is characterised in that：The buffering
Pad includes bag again, is filled in the filler being made up of one or two combinations in sponge or cotton in bag；The electricity
Magnet is located in filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710092014.4A CN106820389A (en) | 2017-02-21 | 2017-02-21 | Digitlization electromagnetic pulse formula active cervical vertebra protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710092014.4A CN106820389A (en) | 2017-02-21 | 2017-02-21 | Digitlization electromagnetic pulse formula active cervical vertebra protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106820389A true CN106820389A (en) | 2017-06-13 |
Family
ID=59133160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710092014.4A Pending CN106820389A (en) | 2017-02-21 | 2017-02-21 | Digitlization electromagnetic pulse formula active cervical vertebra protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106820389A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2720908A1 (en) * | 1994-06-08 | 1995-12-15 | Frederic Schneider | Helmet locking system for motor vehicle driver for providing protection to driver's head and spine |
| EP2179668A1 (en) * | 2008-10-24 | 2010-04-28 | Virgilio Torri | Device for eliminating stresses on the neck of a driver, particularly during sports or competitive driving |
| CN102114824A (en) * | 2011-01-27 | 2011-07-06 | 昆明理工大学 | Electromagnetic induction type anti-collision safety helmet belt |
| CN203467759U (en) * | 2013-10-21 | 2014-03-12 | 中国人民解放军第三军医大学第三附属医院 | Intelligent pre-warning type protective helmet |
-
2017
- 2017-02-21 CN CN201710092014.4A patent/CN106820389A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2720908A1 (en) * | 1994-06-08 | 1995-12-15 | Frederic Schneider | Helmet locking system for motor vehicle driver for providing protection to driver's head and spine |
| EP2179668A1 (en) * | 2008-10-24 | 2010-04-28 | Virgilio Torri | Device for eliminating stresses on the neck of a driver, particularly during sports or competitive driving |
| CN102114824A (en) * | 2011-01-27 | 2011-07-06 | 昆明理工大学 | Electromagnetic induction type anti-collision safety helmet belt |
| CN203467759U (en) * | 2013-10-21 | 2014-03-12 | 中国人民解放军第三军医大学第三附属医院 | Intelligent pre-warning type protective helmet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170613 |