CN106669135A - Wushu free combat head protector with attack information sensing devices - Google Patents
Wushu free combat head protector with attack information sensing devices Download PDFInfo
- Publication number
- CN106669135A CN106669135A CN201710018428.2A CN201710018428A CN106669135A CN 106669135 A CN106669135 A CN 106669135A CN 201710018428 A CN201710018428 A CN 201710018428A CN 106669135 A CN106669135 A CN 106669135A
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- Prior art keywords
- hit
- head
- induction device
- information induction
- free combat
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- 230000001012 protector Effects 0.000 title claims abstract description 35
- 210000003128 head Anatomy 0.000 claims abstract description 98
- 210000001061 forehead Anatomy 0.000 claims abstract description 35
- 230000004224 protection Effects 0.000 claims abstract description 24
- 230000006698 induction Effects 0.000 claims description 53
- 230000002633 protecting effect Effects 0.000 claims description 30
- 210000000887 face Anatomy 0.000 claims description 28
- 210000001940 cystoblast Anatomy 0.000 claims description 21
- 239000011159 matrix material Substances 0.000 claims description 19
- 239000010409 thin film Substances 0.000 claims description 15
- 229920006306 polyurethane fiber Polymers 0.000 claims description 10
- 239000003365 glass fiber Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 6
- 239000002657 fibrous material Substances 0.000 claims description 6
- 239000010408 film Substances 0.000 claims description 6
- 239000002105 nanoparticle Substances 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 210000001202 rhombencephalon Anatomy 0.000 description 2
- 230000000386 athletic effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/08—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions
- A63B71/10—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions for the head
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
The invention discloses a wushu free combat head protector with attack information sensing devices. The wushu free combat head protector includes a forehead protection portion, side face protection portions, a back head protection cover, and a helmet base body adapting to a head of a human body; the forehead protection portion, the side face protection portions and the back head protection cover are arranged on the helmet base body, and are corresponding to a forehead, side faces, and a back head of the human body respectively; and the attack information sensing devices are arranged in the forehead protection portion, the side face protection portions and the helmet base body. The wushu free combat head protector is simple in structure, can protect all parts of the head, is not prone to deformation and damage, is long in service life, and can count scores correctly through the attack information sensing devices.
Description
Technical field
Receive to hit the free combat head of information induction device the invention belongs to head protector technical field, more particularly to a kind of band
Portion's protector.
Background technology
Free combat is the elite of Chinese Wushu, is the sports items with unique national style, is sent out in folklore for many years
Exhibition, it is deep to be liked by the people.Present free combat is two people according to certain rule, the side such as kicks, beats, falls and defend with wushu
Method, carries out the Modern Physical Education athletics event of free-hand confrontation, and it is the important component of Kung fu.Kung fu has two kinds of tables
Existing form, one kind is set pattern rehearsal form, and one kind is fistfight confrontation form.Free combat is exactly the one kind of confrontation form of grappling.
In sparring match, protector in laws of the game allowed band, such as helmet, padded equipment and legging can be dressed more than sportsman.
And existing helmet etc. can not play a very good protection for the protector of head, and due to being often subject to impact, hold very much
Easily deform damage, and service life is short；Also, tradition match is artificially to judge sportsman's score, but by sight line, visual angle etc.
Factor, it occur frequently that erroneous judgement, or even the situation that judge's manipulation match occurs occurs, has had a strong impact on the fairness of match.Therefore,
For the electronics protector of head, a kind of protector by being scored in helmet built-in sensors arises at the historic moment.But, tradition
Head electronics protector there is a problem of service life it is short, score accuracy rate it is relatively low.
The content of the invention
Based on this, regarding to the issue above, it is necessary to propose a kind of band receive hit information induction device free combat head shield
Tool, its simple structure can be protected targetedly, and be unlikely to deform damage, long service life to each position of head.
The technical scheme is that：A kind of band is received to hit the free combat head protector of information induction device, including shield volume
Head, Hu Ce faces, back side of head protecting cover and the helmet matrix being adapted with human body head；The shield forehead portion, Hu Ce faces
It is respectively arranged on helmet matrix with back side of head protecting cover, and it is corresponding with human body forehead, side face and the back side of head respectively；The shield forehead
Portion, Hu Ce faces, back side of head protecting cover be consistent in the structure of thickness direction with helmet matrix, including setting gradually from outside to inside
Filling high-pressure gasbag in outer shell, high pressure gas cystoblast, cushion and liner, high pressure gas cystoblast；The shield forehead portion, Hu Ce faces
Information induction device is hit with being equipped with helmet matrix, and information induction device position is hit in shield forehead portion and Hu Ce faces
Between its high pressure gas cystoblast eases up and rushes layer.
When using, after sportsman puts on above-mentioned head protector, shield forehead portion, Hu Ce faces and back side of head protecting cover have pin respectively
Head, side face and the back side of head are protected to property, the head to Sanda Athletes carries out comprehensive protection；Each part protects forehead
Portion, Hu Ce faces, back side of head protecting cover and helmet matrix are both designed as the knot of outer shell, high pressure gas cystoblast, cushion and liner
Structure, after outer shell bears strike, cushion is dispersed to by high-pressure gasbag by power, and cushion further alleviates impulsive force, finally
The power for acting on human body head through liner has obtained larger alleviation.
Wherein, during the games, head point scoring includes all regions beyond the back side of head, corresponding with the back side of head
Do not installed in back side of head protecting cover and hit information induction device, and helmet matrix corresponding with score region, shield forehead portion and shield side
It is mounted on being hit information induction device in face, when score region catches a packet, information induction is hit in score region
Device experiences hitting power, and then records the size of suffered hitting power；Because all score regions in addition to the back side of head are pacified
Equipped with being hit information induction device, thus be not in the situation of leakage statistics, statistics accuracy rate is more preferable；Also, information will be hit
Induction installation is arranged at that high pressure gas cystoblast is gentle to be rushed between layer, and outer shell is overwhelmed after power, and power is transferred into high pressure gas cystoblast, is beaten
Hit power to be transferred to power by high-pressure gasbag to be hit information induction device, both can well protect and hit information induction device, and
Can make to be hit that information induction device is accurate to receive outside hitting power so that it is accurate to be hit information induction device statistics,
And increase its service life.
As a further improvement on the present invention, the information induction device that hit includes piezoelectric thin film layer, the piezoelectric membrane
Silver nanoparticle film layer is provided with layer；The positive pole and negative pole of the piezoelectric thin film layer are connected to plain conductor, piezoelectric thin film layer
Both sides are respectively arranged with buffer protection layer, the buffer protection layer flexible radome of overcoat.One is added in piezoelectric thin film layer
Silver nanoparticle film layer, reduces resistivity, is conducive to the reduction of a whole set of electronics protector voltage, safer；Piezoelectric thin film layer is experienced
After outside hitting power, weak current is produced to form the low current signal related to hitting power size, the signal pressure polarization
Scored by being transmitted to outside scoring system by above-mentioned plain conductor and counted.
As a further improvement on the present invention, the Hu Ce faces are provided with the ear hole being adapted with human body ear, and edge should
Ear hole edge is provided with annular protrusion.After sportsman puts on above-mentioned head protector, ear can be spilt by ear hole, it is to avoid influence
The hearing of sportsman, the annular protrusion at ear hole edge can protect ear directly to be impacted, and protection well is played to sportsman and is made
With.
As a further improvement on the present invention, the shield forehead portion is provided with insertion its outer shell, high pressure gas cystoblast, buffering
The passage of layer and liner.The design of passage, is easy to ventilative radiating, and more conducively sportsman adjusts state, particularly in fierceness
In dual meet, this point is particularly important.
As a further improvement on the present invention, the edge of the back side of head protecting cover is arc-shaped.Traditional protector helmet, after
The edge at brain spoon position is flushed, and edge designs get Tai Gao can not effectively be protected to the back side of head, and edge is too low then can be with neck
Contact, influences the activity of head.In the present invention, the edge designs of back side of head protecting cover are arc-shaped, can be very good hindbrain of fitting
Spoon, perfection solves the problem, the back side of head is preferably protected.
As a further improvement on the present invention, the outer shell uses glass fiber reinforced composite plastics.Glass fibre increases
Strong composite plastic is the one kind in fiberglass reinforced plastics, with the spy such as light weight, intensity is high, corrosion-resistant and tensile strength is good
Point, using the outer shell of glass fiber reinforced composite plastics, long service life and can reach good protecting effect.
As a further improvement on the present invention, the liner uses polyurethane fiber material.Polyurethane fiber has similar
The elastic recovery rate and extension at break high of rubber thread, are highly suitable as protector liner.
As a further improvement on the present invention, the high-pressure gasbag uses polyurethane fiber material.The height of polyurethane fiber
Elastic recovery rate, excellent tensile strength and tearing toughness so that it is especially suitable for high-pressure gasbag.
As a further improvement on the present invention, the sponge that the cushion is made of polyurethane material.
The beneficial effects of the invention are as follows：
(1) shield forehead portion, Hu Ce faces and back side of head protecting cover targetedly protect head, side face and the back side of head respectively,
Head to Sanda Athletes carries out comprehensive protection；Each part shield forehead portion, Hu Ce faces, back side of head protecting cover and the helmet
Matrix is both designed as the structure of outer shell, high pressure gas cystoblast, cushion and liner, after outer shell bears strike, by high-pressure gasbag
Power is dispersed to cushion, cushion further alleviates impulsive force, and the power for finally acting on human body head through liner has been obtained
To larger alleviation；
(2) because all score regions in addition to the back side of head are mounted on being hit information induction device, thus will not go out
The situation of statistics is now leaked, statistics accuracy rate is more preferable；Also, information induction device will be hit and be arranged at that high pressure gas cystoblast is gentle to rush layer
Between, both can well protect and hit information induction device, can make to be hit again information induction device it is accurate receive it is outer
Portion's hitting power so that hit information induction device statistics accurately, and increase its service life；
(3) after sportsman puts on above-mentioned head protector, ear can be spilt by ear hole, it is to avoid influence sportsman's listens
Power, the annular protrusion at ear hole edge can protect ear directly to be impacted, and sportsman is played a very good protection；
(4) design of passage, is easy to ventilative radiating, and more conducively sportsman adjusts state, particularly in fierce dual meet
In, this point is particularly important；
(5) in the present invention, the edge designs of back side of head protecting cover are arc-shaped, the back side of head of fitting are can be very good, to hindbrain
Spoon is preferably protected；
(6) suitable material is respectively adopted to shield forehead portion, Hu Ce faces, back side of head protecting cover and helmet matrix, is used
Long lifespan, and can play a very good protection.
Brief description of the drawings
Fig. 1 is structural representation of the band by the free combat head protector for hitting information induction device described in the embodiment of the present invention
Figure；
Fig. 2 is the sectional view for protecting forehead portion, Hu Ce faces, back side of head protecting cover and helmet matrix in thickness direction；
Fig. 3 is to install the sectional view by the shield forehead portion and Hu Ce faces hit after information induction device in thickness direction；
Fig. 4 is by the structural representation for hitting information induction device；
Fig. 5 is the structural representation of dynamic impact forces calibration device described in the embodiment of the present invention；
Fig. 6 is schematic cross-section of the embodiment of the present invention acceptance of the bid earnest fixing device along its axle center；
Fig. 7 is the structural representation of impact bar in the embodiment of the present invention；
Fig. 8 is the structural representation in the embodiment of the present invention using servomotor；
Description of reference numerals：
10 shield forehead portions, 101 passages, 20 helmet matrixes, 30 back side of head protecting covers, 40 Hu Ce faces, 401 ear holes, 402 rings
Shape is raised, 50 outer shells, 60 high pressure gas cystoblasts, 70 cushions, 80 liners, and 90 are hit information induction device, 901 piezoelectric membranes
Layer, 902 silver nanoparticle film layers, 903 plain conductors, 904 buffer protections layer, 905 soft shielding covers；
040- vacuum chambers, 041- vacuum chamber bases, 042- vacuum chamber sleeves, 043- vacuum chamber top covers, 050- calibration device branch
Support cylinder, 051- impact bars, 052- springs, 053- spring bases, 054- calibration seats, 055- impact force application boards, 056- permanent magnets, 057-
Demarcate thing fixing device, 058- length scale lines, 060- electromagnet, 061- drive devices.
Specific embodiment
Embodiments of the invention are described in detail below in conjunction with the accompanying drawings.
Embodiment 1
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of band is received to hit the free combat head protector of information induction device, including shield forehead
Portion 10, Hu Ce faces 40, back side of head protecting cover 30 and the helmet matrix 20 being adapted with human body head；The shield forehead portion 10,
Hu Ce faces 40 and back side of head protecting cover 30 are respectively arranged on helmet matrix 20, and respectively with human body forehead, side face and back side of head phase
Correspondence；The shield forehead portion 10, Hu Ce faces 40, back side of head protecting cover 30 are consistent in the structure of thickness direction with helmet matrix 20,
Include the outer shell 50, high pressure gas cystoblast 60, cushion 70 and the liner 80 that set gradually from outside to inside, in high pressure gas cystoblast 60
Filling high-pressure gasbag；It is equipped with the shield forehead portion 10, Hu Ce faces 40 and helmet matrix 20 and is hit information induction device 90,
And in shield forehead portion 10 and Hu Ce faces 40 hit information induction device 90 positioned at its high pressure gas cystoblast 60 and cushion 70 it
Between.
When using, after sportsman puts on above-mentioned head protector, 30 points of forehead portion 10, Hu Ce faces 40 and back side of head protecting cover are protected
Not protecting head, side face and the back side of head, the head to Sanda Athletes targetedly carries out comprehensive protection；Each part shield
Forehead portion 10, Hu Ce faces 40, back side of head protecting cover 30 and helmet matrix 20 be both designed as outer shell 50, high pressure gas cystoblast 60,
The structure of cushion 70 and liner 80, after outer shell 50 bears strike, cushion 70, cushion is dispersed to by high-pressure gasbag by power
70 further alleviate impulsive force, and the power for finally acting on human body head through liner 80 has obtained larger alleviation.
Wherein, during the games, head point scoring includes all regions beyond the back side of head, corresponding with the back side of head
Do not installed in back side of head protecting cover 30 and hit information induction device 90, and helmet matrix 20 corresponding with score region, shield forehead portion
It is mounted on being hit information induction device 90 in 10 and Hu Ce faces 40, when score region catches a packet, in score region
Hit information induction device 90 and experienced hitting power, and then recorded the size of suffered hitting power；Because the institute in addition to the back side of head
There is score region to be mounted on being hit information induction device 90, thus be not in the situation for leaking statistics, statistics accuracy rate is more preferable；
Also, information induction device 90 will be hit to be arranged between high pressure gas cystoblast 60 and cushion 70, outer shell 50 overwhelms after power,
Power is transferred to high pressure gas cystoblast 60, be transferred to for power by high-pressure gasbag hit information induction device 90 by hitting power, both can be very
Information induction device 90 is hit in good protection, can make to be hit that information induction device 90 is accurate to receive outside strike again
Power so that hit information induction device 90 and count accurate, and increase its service life.
With reference to Fig. 4, in another embodiment, the information induction device 90 that hit includes piezoelectric thin film layer 901, the pressure
Silver nanoparticle film layer 902 is provided with thin film layer 901；The positive pole and negative pole of the piezoelectric thin film layer 901 are connected to metal and lead
Line 903, the both sides of piezoelectric thin film layer 901 are respectively arranged with buffer protection layer 904, the buffer protection layer flexible screen of 904 overcoats
Cover cover 905.A silver nanoparticle film layer 902 is added in piezoelectric thin film layer 901, resistivity is reduced, is conducive to a whole set of electronics to protect
Have the reduction of voltage, it is safer；After piezoelectric thin film layer 901 experiences outside hitting power, pressure polarization is produced into weak current shape
Into the low current signal related to hitting power size, the signal is transmitted to outside scoring system by above-mentioned plain conductor 903
Can score statistics.
In another embodiment, the Hu Ce faces 40 are provided with the ear hole 401 being adapted with human body ear, along the ear
The edge of hole 401 is provided with annular protrusion 402.After sportsman puts on above-mentioned head protector, ear can be spilt by ear hole 401,
Avoid influenceing the hearing of sportsman, the annular protrusion 402 at ear hole edge can protect ear directly to be impacted, sportsman is played very
Good protective effect.
In another embodiment, the shield forehead portion 10 be provided with insertion its outer shell, high pressure gas cystoblast, cushion and
The passage 101 of liner.The design of passage 101, is easy to ventilative radiating, and more conducively sportsman adjusts state, is particularly swashing
In strong dual meet, this point is particularly important.
In another embodiment, the edge of the back side of head protecting cover 30 is arc-shaped.Traditional protector helmet, the back side of head
The edge at position is flushed, and edge designs get Tai Gao can not effectively be protected to the back side of head, edge too it is low then can with neck contacts,
Influence the activity of head.In the present invention, the edge designs of back side of head protecting cover 30 are arc-shaped, can be very good the back side of head of fitting,
Perfection solves the problem, and the back side of head is preferably protected.
In another embodiment, the outer shell 50 uses glass fiber reinforced composite plastics.Glass fiber reinforcement is answered
It is the one kind in fiberglass reinforced plastics to close plastics, the features such as with light weight, intensity high, corrosion-resistant and good tensile strength, is adopted
With the outer shell 50 of glass fiber reinforced composite plastics, long service life and good protecting effect can be reached.
In another embodiment, the liner 80 uses polyurethane fiber material.Polyurethane fiber has rubber like
The elastic recovery rate and extension at break high of silk, are highly suitable as protector liner.
In another embodiment, the high-pressure gasbag uses polyurethane fiber material.The high resiliency of polyurethane fiber is returned
Multiple rate, excellent tensile strength and tearing toughness so that it is especially suitable for high-pressure gasbag.
In another embodiment, the sponge that the cushion 70 is made of polyurethane material.
Additionally, install preceding, it is necessary to carry out dynamometry demarcation to being hit information induction device 90 information induction device 90 is hit,
The present invention also provides a kind of dynamic impact forces calibration device.
As shown in figure 5, a kind of dynamic impact forces calibration device, including vacuum chamber 040 and the calibration device in vacuum chamber 040
Support tube 050；The vacuum chamber 040 is made up of vacuum chamber base 041, vacuum chamber sleeve 042 and vacuum chamber top cover 043, described
Vacuum chamber sleeve 042 is vertical on vacuum chamber base 041, and the vacuum chamber top cover 043 is located at the top of vacuum chamber sleeve 042
Portion；The calibration device support tube 050 is vertical on vacuum chamber base 041, and calibration device support tube 050 is located at vacuum chamber sleeve
In 042；Calibrating device is provided with the calibration device support tube 041, the calibrating device includes impact bar 051, spring 052, spring
Seat 053 and calibration seat 054, the spring base 053 and calibration seat 054 are removably located at calibration device support tube by screw thread
On 050, the spring base 053 is located at the lower section of calibration seat 054, and spring base 053 and calibration seat 054 are each perpendicular to calibration device branch
The axle center of cylinder 050 is supportted, the spring base 053 and calibration seat 054 are provided with the through hole that corresponding confession impact bar 051 is passed through, institute
The bottom for stating impact bar 051 is provided with impact force application board 055, is provided between the impact force application board 055 and spring base 053 and is sheathed on
Spring 052 on impact bar, as shown in fig. 7, the impact bar 051 is provided with length scale line 058；The impact bar 051
Top is provided with permanent magnet 056, and the top of the vacuum chamber 040 is provided with electromagnet 060 corresponding with permanent magnet 056 and drives the electricity
The drive device 061 of the movement of magnet 060.
As shown in Figure 5, Figure 6, wherein in one embodiment, demarcation thing is additionally provided with the calibration device support tube 050 and is consolidated
Determine device 057, the demarcation thing fixing device 057 is located at the lower section of impact bar 051, and the demarcation thing fixing device 057 and impact
The correspondence of force application board 055, the demarcation thing fixing device 057 includes annular steel disc, and the outward flange of the annular steel disc is provided with and ring
The vertical columnar stays portion of shape steel disc, columnar stays portion bottom is provided with the annular extension vertical with columnar stays portion, institute
Demarcation thing fixing device 057 is stated removably to be located on vacuum chamber base 041 by bolt.
Wherein in one embodiment, the calibration device support tube 050 is by upper support tube and lower support tube removably group
Into on lower support tube, the calibration seat 054 is on upper support tube for the spring base 053.
Wherein in one embodiment, the vacuum chamber base 041, spring base 053, impact bar 051 and impact force application board
055 is made by rigid material.
Wherein in one embodiment, the vacuum chamber sleeve 042 and calibration device support tube 050 are by safety glass system
Into.
Wherein in one embodiment, the spring base 053 and calibration seat 054 are provided with directly with the junction of impact bar 051
Bobbin holds.
As shown in figure 5, wherein in one embodiment, the drive device 061 is guide rail, and the guide rail is perpendicular to vacuum chamber
Base 041, the electromagnet 060 is on guide rail.
As shown in figure 8, wherein in one embodiment, the drive device 061 is servomotor, the servomotor it is defeated
Shaft is provided with cable wire disk perpendicular to impact bar 051, the output shaft of the servomotor, the free end of cable wire on the cable wire disk
Connection electromagnet 060.
Following beneficial effect is obtained using above-mentioned calibration device：
1st, the scaling method impacted using spring force, it is to avoid the adhesion phenomenon using traditional dead weight type safe scaling method causes
Demarcation it is inaccurate；
2nd, thing to be calibrated is fixed using special demarcation thing fixing device, it is therefore prevented that thing to be calibrated is in impact in calibration process
Demarcate inaccurate caused by being subjected to displacement under power effect；
3rd, thing to be calibrated is installed, after having calibrated impact bar, subsequent operation full-automatic can be completed, it is to avoid artificially participate in shadow
Calibration result is rung, and is carried out under vacuum conditions, error is reduced as best one can, improved and demarcate accuracy.
Embodiment described above only expresses the specific embodiment of invention, and its description is more specific and detailed, but not
Can therefore be construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art,
On the premise of inventive concept is not departed from, various modifications and improvements can be made, these belong to the protection domain of invention.
Claims (10)
1. a kind of band is received to hit the free combat head protector of information induction device, it is characterised in that：Including shield forehead portion, shield side face
Portion, back side of head protecting cover and the helmet matrix being adapted with human body head；The shield forehead portion, Hu Ce faces and back side of head protecting cover
It is respectively arranged on helmet matrix, and it is corresponding with human body forehead, side face and the back side of head respectively；The shield forehead portion, Hu Ce faces
Information induction device is hit with being equipped with helmet matrix.
2. band according to claim 1 is received to hit the free combat head protector of information induction device, it is characterised in that：It is described
Being hit information induction device includes piezoelectric thin film layer, and silver nanoparticle film layer is provided with the piezoelectric thin film layer；The piezoelectric thin film layer
Positive pole and negative pole are connected to plain conductor, and the both sides of piezoelectric thin film layer are respectively arranged with buffer protection layer, the buffer protection
The layer flexible radome of overcoat.
3. band according to claim 1 and 2 is received to hit the free combat head protector of information induction device, it is characterised in that：
The shield forehead portion, Hu Ce faces, back side of head protecting cover are consistent in the structure of thickness direction with helmet matrix, including from outside to inside
Filling high-pressure gasbag in outer shell, high pressure gas cystoblast, cushion and the liner for setting gradually, high pressure gas cystoblast, and located at shield volume
The information induction device that hit in head and Hu Ce faces is rushed between layer positioned at its high pressure gas cystoblast is gentle.
4. band according to claim 3 is received to hit the free combat head protector of information induction device, it is characterised in that：It is described
Hu Ce faces are provided with the ear hole being adapted with human body ear, and annular protrusion is provided with along the ear hole edge.
5. band according to claim 3 is received to hit the free combat head protector of information induction device, it is characterised in that：It is described
Shield forehead portion is provided with the passage of insertion its outer shell, high pressure gas cystoblast, cushion and liner.
6. the band according to claim 4 or 5 is received to hit the free combat head protector of information induction device, it is characterised in that：
The edge of the back side of head protecting cover is arc-shaped.
7. band according to claim 6 is received to hit the free combat head protector of information induction device, it is characterised in that：It is described
Outer shell uses glass fiber reinforced composite plastics.
8. the band according to claim 4 or 5 or 7 is received to hit the free combat head protector of information induction device, and its feature exists
In：The liner uses polyurethane fiber material.
9. band according to claim 8 is received to hit the free combat head protector of information induction device, it is characterised in that：It is described
High-pressure gasbag uses polyurethane fiber material.
10. the band according to claim 4 or 5 or 7 or 9 is received to hit the free combat head protector of information induction device, and it is special
Levy and be：The sponge that the cushion is made of polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710018428.2A CN106669135A (en) | 2017-01-10 | 2017-01-10 | Wushu free combat head protector with attack information sensing devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710018428.2A CN106669135A (en) | 2017-01-10 | 2017-01-10 | Wushu free combat head protector with attack information sensing devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106669135A true CN106669135A (en) | 2017-05-17 |
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ID=58849419
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710018428.2A Pending CN106669135A (en) | 2017-01-10 | 2017-01-10 | Wushu free combat head protector with attack information sensing devices |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110046556A (en) * | 2019-03-27 | 2019-07-23 | 武汉华星光电技术有限公司 | A kind of display panel and its terminal part |
| CN111228776A (en) * | 2020-02-25 | 2020-06-05 | 湖南科技学院 | Automatic scoring system for martial arts competition and scoring method thereof |
| CN114272592A (en) * | 2021-12-29 | 2022-04-05 | 程东学 | Martial arts free combat head protector with hit information sensing device |
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| CN110046556A (en) * | 2019-03-27 | 2019-07-23 | 武汉华星光电技术有限公司 | A kind of display panel and its terminal part |
| CN111228776A (en) * | 2020-02-25 | 2020-06-05 | 湖南科技学院 | Automatic scoring system for martial arts competition and scoring method thereof |
| CN111228776B (en) * | 2020-02-25 | 2021-07-16 | 湖南科技学院 | Automatic scoring system for martial arts competition and scoring method thereof |
| CN114272592A (en) * | 2021-12-29 | 2022-04-05 | 程东学 | Martial arts free combat head protector with hit information sensing device |
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