CN109480806A - The adjusting method of helmet and its object wearing device and helmet - Google Patents
The adjusting method of helmet and its object wearing device and helmet Download PDFInfo
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- CN109480806A CN109480806A CN201811095536.0A CN201811095536A CN109480806A CN 109480806 A CN109480806 A CN 109480806A CN 201811095536 A CN201811095536 A CN 201811095536A CN 109480806 A CN109480806 A CN 109480806A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
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Abstract
The present invention relates to wearable device field, the adjusting method of a kind of helmet and its object wearing device and helmet is provided.Wherein, the object wearing device of helmet includes: connecting component, for connecting the apparatus body of helmet；Bandage is connected in connecting component, and bandage is used to for connecting component being fixed on the head of user；Electric driving mechanism, for adjusting the elastic of bandage；Heart rate sensor is arranged in connecting component or bandage, communicates to connect with electric driving mechanism, for incuding the heart rate of user.The application can be improved the wearing convenience of helmet.
Description
Technical field
The present invention relates to wearable device field, in particular to a kind of helmet, helmet object wearing device and
The adjusting method of helmet.
Background technique
In recent years, with the development of science and technology VR (Virtual Reality) and AR (Augmented Reality) technology
Gradually received by user and market, becomes the another engine of driving scientific and technical innovation and display technology innovation.In existing technology
In, VR and AR technology relies on helmet mainly to realize.
In general, helmet often requires to be closely adhered to use on the head of user by apparatus body by bandage.
And the elastic of bandage is all therefore to form mounted etc. the various structures of elastic belt, buckle type, magic by manually adjusting
Mode.Since these frame modes are manually adjusted by people, operation is more inconvenient.The bandage that minority is adjusted using electronic mode
Due to the opportunity for being difficult to judge to adjust, being easy excessively to adjust causes comfort level not high, or even leads to motor damage, influences using the longevity
Life.
Summary of the invention
To solve the above-mentioned problems or it at least is partially solved above-mentioned technical problem, in the embodiment of the application
In, a kind of adjusting method of helmet is provided, is included the following steps:
Monitor the heart rate signal of user；
After monitoring the heart rate signal of user, the bandage of helmet is tightened, until monitoring stop signal.
Based on the above method, present invention also provides a kind of object wearing devices of helmet, comprising:
Connecting component, for connecting the apparatus body of helmet；
Bandage is connected in connecting component, and bandage is used to for connecting component being fixed on the head of user；
Electric driving mechanism, for adjusting the elastic of bandage；
Heart rate sensor is arranged in connecting component or bandage, communicates to connect with electric driving mechanism, uses for incuding
The heart rate of person.
In addition, present invention also provides a kind of helmet, the object wearing device including above-mentioned helmet, and connection
Apparatus body on the object wearing device of helmet.
In terms of existing technologies, the application is by means of heart rate inductor, by incuding the heart rate of user, Neng Gouxun
Speed and the opportunity for reasonably judging to tighten helmet, and then bandage is tightened, helmet is improved significantly to be adjusted just
Benefit.
Moreover, the application determines whether the bandage of helmet needs to tighten by heart rate induction, it is therefore prevented that wear and set
When standby switch is accidentally touched, to prevent from wearing in the opportunity tightening of mistake, also prolong while further increasing convenience
The service life of motor is grown.
Detailed description of the invention
It, below will be to embodiment in order to illustrate more clearly of the application embodiment or technical solution in the prior art
Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only used for
The some embodiments for illustrating the application, for those of ordinary skill in the art, in the premise not made the creative labor
Under, be also possible to obtain other drawings based on these drawings in unmentioned technical characteristic, connection relationship or even method and step.
Fig. 1 is total schematic diagram of the object wearing device of the helmet of presently filed embodiment；
Fig. 2 is the basic flow chart of the adjusting method of the helmet of presently filed embodiment；
Fig. 3 is electric drive machine after the removal part enclosure of the object wearing device of the helmet of presently filed embodiment
The structural schematic diagram at the place position of structure；
After Fig. 4 is the removal part enclosure of the object wearing device of the helmet of presently filed embodiment, it is provided with support
The structural schematic diagram at the place position of electric driving mechanism when component；
Fig. 5 is that the adjusting method of the helmet of presently filed embodiment need to judge whether heart rate signal continues
Flow chart when one time；
The process for the step of Fig. 6 is the initialization bandage position of the adjusting method of the helmet of presently filed embodiment
Figure.
Description of symbols
1- connecting component；Portion is worn before 11-；Portion is worn after 12-；
2- bandage；
3- electric driving mechanism；31- motor shaft；32- gear；33- rack gear；
4- heart rate sensor；
5- key；
6- support member.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment and
The technical solution of the application is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application
A part of the embodiment, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall in the protection scope of this application.
Embodiment one
The first embodiment of the application provides a kind of object wearing device of helmet, shown in Figure 1, comprising:
Connecting component 1, for connecting the apparatus body (not illustrating in figure) of helmet；
Bandage 2 is connected in connecting component 1, and bandage 2 is used to for connecting component 1 being fixed on the head of user；
Electric driving mechanism 3, for adjusting the elastic of bandage 2；
Heart rate sensor 4 is arranged in connecting component 1 or bandage 2, communicates to connect with electric driving mechanism 3, for incuding
The heart rate of user.
The apparatus body of the application meaning can be the various electrical appliances as helmet.For example, to traditional routine
For helmet, apparatus body can be the light bulb of head lamp, be also possible to video camera.For virtual display devices such as VR
Speech then can be display, retinal projection's instrument and corresponding some sensors, such as monitoring oculomotor sensing
Device.
The connecting component 1 of the application meaning can be the shell of cladding at least partly apparatus body, be also possible to independent
Connector, in this application, apparatus body can be fixed in connecting component 1, can also be by being arranged in connecting component 1
On various connecting interfaces, such as screw hole, buckle, hook etc. it is detachably connected with connecting component 1.
The bandage 2 of the application meaning, can be all a variety of band-like, strip structures in the prior art, and material is unlimited
In fabric, it is also possible to plastic part or the composite members comprising metallic framework.
The heart rate sensor 4 of the application meaning can be the various devices that can be used in measuring heart rate, wherein with contact
Heart rate measuring device be preferred.
The electric driving mechanism 3 of the application meaning, after being connect with bandage 2, by means of motor or other power sources, such as gas
The power output of cylinder, piston etc. realizes the elastic adjusting of bandage 2.For example, can be by the rotation for the belt pulley being connected to motor
Transhipment is dynamic, bandage 2 is connected on belt pulley to tighten or discharge bandage 2.Alternatively, can also be transported by motor driven roller
It is dynamic, and bandage 2 is wound on roller to tighten or discharge bandage 2.When using motor as power source, helmet is easier to
Miniaturization.And for batch and fixed usage scenario, such as the rehabilitation training mechanism of hospital, the criminal recreation center in prison
Etc., power output can also be provided by object wearing device of the air compressor cylinder to more helmets, to reduce significantly
Produce save the cost.
Optionally, the helmet of the application further includes the key 5 being arranged in connecting component 1；
Key 5 and electric driving mechanism 3 communicate to connect, for sending stop signal and/or fine tuning to electric driving mechanism 3
Signal.
Based on the object wearing device of above-mentioned helmet, present invention also provides a kind of adjusting method of helmet, referring to
Shown in Fig. 2, include the following steps:
Monitor the heart rate signal of user；
After monitoring the heart rate signal of user, the bandage 2 of helmet is tightened, until monitoring stop signal.
This application discloses a kind of application scenarios of the object wearing device of above-mentioned helmet and its adjusting method are as follows:
1, user picks up helmet, covers on overhead.When helmet is covered upper overhead by user, often make to connect
The head of a part and user of component 1 or bandage 2 is in close contact.
2, at this point, the heart rate sensor 4 that these positions are arranged in has monitored the heart rate of user and generated heart rate signal, electricity
Dynamic driving mechanism 3 automatically starts to tighten bandage 2, while monitoring stop signal.
3, user triggers key 5, sends stop signal to electric driving mechanism 3.After monitoring stop signal, electronic drive
Motivation structure 3 stops tightening bandage 2.Wherein, stop signal can be sent by way of a variety of key commands, for example, user can
To cease and desist order by pressing shutdown switch to assign, bandage 2 is up to comfortable elasticity at this time.
If elasticity comfortable enough 4, has not yet been reached, user can also be by above-mentioned key 5 to the folding and unfolding degree of bandage 2
Carry out the fine tuning of appropriateness.
It is noted that key 5 mentioned by the application not only can be physical button in the narrow sense, it is also possible to
The trigger switch of virtual key or other diversified forms, such as can also be for adjusting 3 folding and unfolding bandage 2 of electric driving mechanism
The idler wheel of speed.
In terms of existing technologies, the application is by means of heart rate inductor, by incuding the heart rate of user, Neng Gouxun
Speed and the opportunity for reasonably judging to tighten helmet, and then bandage 2 is tightened, helmet is improved significantly to be adjusted just
Benefit.
Moreover, the application determines whether the bandage 2 of helmet needs to tighten by heart rate induction, it is therefore prevented that wear and set
When standby switch is accidentally touched, is worn in the opportunity tightening of mistake, motor is also extended while further increasing convenience
Service life.
Optionally, shown in Figure 1, connecting component 1 wears portion 11 before including, the object wearing device of helmet, which is worn on, to be made
When the head of user, the preceding portion 11 that wears at least partly is attached in the viscerocranium portion of user；
The setting of heart rate sensor 4 is in advance in the portion of wearing 11, and correspondence is affixed on the temple of user.
Present inventor makes discovery from observation, and people are when wearing helmet, it will usually first aligning surface cranium, it is special
The position at the position on forehead and its periphery, is then again adjusted the corresponding position at other positions when other.
Accordingly, the setting of heart rate sensor 4 is in advance in the portion of wearing 11 in the application, meets the lower meaning of user under normal conditions
Motor habit is known, so that more naturally, having ergonomics effect when user uses.
Further optionally, two positions in the step of monitoring the heart rate signal of user, at least to user head
It is monitored；
After the heart rate signal at least two positions for monitoring user at the same time, the bandage of helmet is tightened, directly
To monitoring stop signal.
Wherein, the two positions can be set to have farther away interval, preferably the both sides of the head of user, and into one
Step is preferably the position near the temple of user.
The application uses heart rate sensor 4, has big advantage compared to other kinds of sensor.Particularly,
When using infrared sensor or similar Proximity Sensor, when some other displacements of the hand or body of user
When moving to the induction range of the sensor of helmet, due to sensor do not have judge whether it is user head it is close
Ability, therefore be easy to produce and judge by accident and bandage is caused mistakenly to be tightened.
And heart rate sensor 4 used by the application ensures that user needs to contact and at least briefly resides in and sense
The state that device is in contact, it is opposite to improve Rule of judgment, reduce the probability of false triggering.
Furthermore, it is possible to which position heart rate sensor 4 corresponded near the temple of user is arranged, so as to pass through
Relatively more clearly temporal pulse carrys out monitor heart rate signal, improves monitoring accuracy, reduces accidentally monitoring rate, Jin Erti
User experience is risen.
That is, heart rate sensor 4 can be set at least two, and corresponded respectively to there are two heart rate sensor 4
The temporal position of user's both sides of the head is arranged.
When respectively heart rate sensor 4 is arranged in the temple of corresponding user's both sides of the head, substantially only wear in user
The condition of the heart rate signal at least two positions of user is just able to satisfy while monitored when wearing helmet.It therefore can be most
Prevent to limits the generation of false triggering.
In conclusion heart rate sensor 4 is all arranged in the two sides of wearable device, user can be prevented only to be directed at side
Heart rate sensor 4 when, helmet begins to false triggering problem caused by shrinking, and improves measurement accuracy, and then promoted
User experience.
Meanwhile optionally, connecting component 1 wears portion 12 after can also including, and the object wearing device of helmet, which is worn on, to be made
When the head of user, after wear portion 12 and be at least partly attached in the back head of user；
The setting of electric driving mechanism 3 is worn after in portion 12, and bandage 2 wears portion 12 after connecting by electric driving mechanism 3
With preceding wear portion 11.
When wearing portion 12 after being provided with, after wear portion 12 and can more uniformly distribute the weight of helmet, avoid by
Electric driving mechanism 3 installs the caused technical problem that structure is complicated, with high costs, weight is uneven when being in advance the portion 11 of wearing.Into
It for one step, is worn in portion 12 after the battery of helmet can also being also disposed on, so that the weight distribution of helmet is more
Add uniformly, wears more comfortable.
In addition, the object wearing device of helmet can also include that portion is worn in setting after as further optinal plan
Pressure sensor on 12, pressure sensor and electric driving mechanism 3 communicate to connect, and for wearing portion 12 after monitoring and using
Pressure between person head.
When being provided with above-mentioned preferred structure, the application further discloses the object wearing device and its tune of above-mentioned helmet
Another application scenarios of section method are as follows:
1, user picks up helmet, covers on overhead.The heart rate sensor 4 in portion 11 and the sun of user are worn before being located at
Cave is in close contact.
2, heart rate sensor 4 has promptly monitored the heart rate of user and has issued heart rate signal, and electric driving mechanism 3 is automatic
Change ground and start to tighten bandage 2, at the same pressure sensor start after wear pressure between portion 12 and user's head.
3, when the pressure between portion 12 and the head of user is worn after when pressure sensor monitoring more than preset threshold, to
Electric driving mechanism 3 sends stop signal.
4, upon receiving the stop signal, electric driving mechanism 3 stops tightening bandage 2.
As can be seen that when by means of pressure sensor, user be not necessarily to be turned off manually the work of electric driving mechanism 3 into
Journey, entire donning process are all not necessarily to manpower intervention, safety, it is comfortable while improve convenience also significantly.
Embodiment two
The second embodiment of the application provides a kind of object wearing device of helmet, and second embodiment is first real
The further improvement for applying the wearing dress of the helmet of mode, mainly thes improvement is that, in second embodiment of the present invention
In, it is shown in Figure 3, disclose a kind of structure of preferred electric driving mechanism 3.
Specifically, electric driving mechanism 3 includes:
Motor is provided with motor shaft 31；
Gear 32 is socketed on motor shaft 31；
Rack gear 33, with 32 driving contact of gear, rack gear 33 is connect with bandage 2；
Motor is moved with carry-over bar 33 along length direction by gear 32, and then adjusts the elastic of bandage 2.
When electric driving mechanism 3 needs to tighten bandage 2, motor driven motor shaft 31 rotates, so that gear 32 turns therewith
It is dynamic.32 drive rack 33 of gear converts the reciprocating motion of rack gear 33 in the longitudinal direction for the rotary motion of itself, and then makes
The bandage 2 that must be connected on rack gear 33 is moved along its length.By above structure, motorized drive structure can be with ten partial volumes
Easily, and the movement travel of bandage 2 is accurately controlled.
For belt or roller frame, 33 structure occupied space of rack gear is less, and intermeshing toothing
It can prevent from skidding, significantly improve stability, the controllability of stroke accuracy.
It is noted that it is shown in Figure 3, two can be set by rack gear 33, and tooth is set with corresponding to each other
The two sides of wheel 32.In this way, two rack gears 33 can be driven to move towards opposite direction simultaneously when gear 22 rotates,
To increase the stroke of bandage significantly, increases the adjustable extent of the corresponding bandage 2 of electric driving mechanism 3 of equidimension, mention
Space-efficient.
Furthermore, it is understood that can also include: support member 6, for the space to rack gear 33 in electric driving mechanism 3
Position forms support.It could be formed with guide rail in support member 6, and rack gear 33 is then arranged along this guide rail.In support member 6
The direction of motion of rack gear 33 can preferably be constrained by being formed by guide rail, further improve stability.
Embodiment three
Third embodiment of the present invention provides a kind of adjusting method of helmet, and third embodiment is first real
The further improvement for applying the adjusting method of the helmet of mode, mainly thes improvement is that, in third embodiment party of the invention
In formula, the opportunity of the bandage 2 of tightening helmet has further been refined.
Specifically, shown in Figure 5, the adjusting method of the helmet of present embodiment is monitoring user's
After heart rate signal, the duration of heart rate signal is judged；
If the duration of heart rate signal is more than at the first time, to start the bandage 2 for continuing tightening helmet, until prison
Measure stop signal.
By judging the duration of heart rate signal, when can be to avoid other location contacts heart rate sensors 4 of body, mistake
The tightening program of ground triggering bandage 2.In addition, having higher probability because of the original of some bursts when user prepares to put on helmet
Because changing mind, midway stops even removing helmet.At this point, passing through the duration of monitor heart rate signal, can also keep away
Exempt from the tightening for triggering bandage 2 in such situations.Therefore, the buffer time as tightening bandage 2 at the first time is reserved, can be subtracted
The abrasion of few electric driving mechanism 3, elongate member service life.
Wherein, it can be at the first time 1 to 2 second, shorter first time can generate just in the movement to user in time
To feedback, improve user experience.
Embodiment four
4th embodiment of the invention provides a kind of adjusting method of helmet, the 4th embodiment be first or
The further improvement of the adjusting method of the helmet of third embodiment, mainly thes improvement is that, the of the invention the 4th
In embodiment, the opportunity of the bandage 2 of release helmet has further been refined.
Specifically, shown in Figure 6, after the bandage 2 for starting to tighten helmet, if heart rate signal interrupts, put
The bandage 2 of loose helmet is to initial position.
When heart rate signal interruption, show that user needs to remove helmet and loosened heart rate sensor 4 and used
The contact site of family body.Bandage 2 is unclamped at this time, user can be helped more easily control to remove helmet.And pass through the monitoring heart
The persistent state of rate signal, it is not necessary that trip switch is extraly arranged, so that the wearing movement of helmet is more terse, operation step
It is rapid simpler.
Embodiment five
5th embodiment of the invention provides a kind of helmet, including the object wearing device for helmet, with
And it is connected to the apparatus body on the object wearing device of helmet.
Wherein, apparatus body can be the various electrical appliances as helmet.For example, to traditional conventional helmet
For, apparatus body can be the light bulb of head lamp, be also possible to video camera.It, then can be with for the virtual display devices such as VR
It is display, retinal projection's instrument and corresponding some sensors, such as monitoring oculomotor sensor.
The object wearing device of helmet is then shown in Figure 1, comprising:
Connecting component 1, for connecting the apparatus body (not illustrating in figure) of helmet；
Bandage 2 is connected in connecting component 1, and bandage 2 is used to for connecting component 1 being fixed on the head of user；
Electric driving mechanism 3, for adjusting the elastic of bandage 2；
Heart rate sensor 4 is arranged in connecting component 1 or bandage 2, communicates to connect with electric driving mechanism 3, for incuding
The heart rate of user.
The connecting component 1 of the application meaning can be the shell of cladding at least partly apparatus body, be also possible to independent
Connector, in this application, apparatus body can be fixed in connecting component 1, can also be by being arranged in connecting component 1
On various connecting interfaces, such as screw hole, buckle, hook etc. it is detachably connected with connecting component 1.
The bandage 2 of the application meaning, can be all a variety of band-like, strip structures in the prior art, and material is unlimited
In fabric, it is also possible to plastic part or the composite members comprising metallic framework.
The heart rate sensor 4 of the application meaning can be the various devices that can be used in measuring heart rate, wherein with contact
Heart rate measuring device be preferred.
The electric driving mechanism 3 of the application meaning, after being connect with bandage 2, by means of motor or other power sources, such as gas
The power output of cylinder, piston etc. realizes the elastic adjusting of bandage 2.For example, can be by the rotation for the belt pulley being connected to motor
Transhipment is dynamic, bandage 2 is connected on belt pulley to tighten or discharge bandage 2.Alternatively, can also be transported by motor driven roller
It is dynamic, and bandage 2 is wound on roller to tighten or discharge bandage 2.When using motor as power source, helmet is easier to
Miniaturization.And for batch and fixed usage scenario, such as the rehabilitation training mechanism of hospital, the criminal recreation center in prison
Etc., power output can also be provided by object wearing device of the air compressor cylinder to more helmets, to reduce significantly
Produce save the cost.
Optionally, the helmet of the application further includes the key 5 being arranged in connecting component 1；
Key 5 and electric driving mechanism 3 communicate to connect, for sending stop signal and/or fine tuning to electric driving mechanism 3
Signal.
Based on the object wearing device of above-mentioned helmet, present invention also provides a kind of adjusting method of helmet, referring to
Shown in Fig. 2, include the following steps:
Monitor the heart rate signal of user；
After monitoring the heart rate signal of user, the bandage 2 of helmet is tightened, until monitoring stop signal.
This application discloses a kind of application scenarios of the object wearing device of above-mentioned helmet and its adjusting method are as follows:
1, user picks up helmet, covers on overhead.When helmet is covered upper overhead by user, often make to connect
The head of a part and user of component 1 or bandage 2 is in close contact.
2, at this point, the heart rate sensor 4 that these positions are arranged in has monitored the heart rate of user and generated heart rate signal, electricity
Dynamic driving mechanism 3 automatically starts to tighten bandage 2, while monitoring stop signal.
3, user triggers key 5, sends stop signal to electric driving mechanism 3.After monitoring stop signal, electronic drive
Motivation structure 3 stops tightening bandage 2.Wherein, stop signal can be sent by way of a variety of key commands, for example, user can
To cease and desist order by pressing shutdown switch to assign, bandage 2 is up to comfortable elasticity at this time.
If elasticity comfortable enough 4, has not yet been reached, user can also be by above-mentioned key 5 to the folding and unfolding degree of bandage 2
Carry out the fine tuning of appropriateness.
It is noted that key 5 mentioned by the application not only can be physical button in the narrow sense, it is also possible to
The trigger switch of virtual key or other diversified forms, such as can also be for adjusting 3 folding and unfolding bandage 2 of electric driving mechanism
The idler wheel of speed.
In terms of existing technologies, the application is by means of heart rate inductor, by incuding the heart rate of user, Neng Gouxun
Speed and the opportunity for reasonably judging to tighten helmet, and then bandage 2 is tightened, helmet is improved significantly to be adjusted just
Benefit.
Moreover, the application determines whether the bandage 2 of helmet needs to tighten by heart rate induction, it is therefore prevented that wear and set
When standby switch is accidentally touched, is worn in the opportunity tightening of mistake, motor is also extended while further increasing convenience
Service life.
Optionally, shown in Figure 1, connecting component 1 wears portion 11 before including, the object wearing device of helmet, which is worn on, to be made
When the head of user, the preceding portion 11 that wears at least partly is attached in the viscerocranium portion of user；
The setting of heart rate sensor 4 is in advance in the portion of wearing 11, and correspondence is affixed on the temple of user.
Present inventor makes discovery from observation, and people are when wearing helmet, it will usually first aligning surface cranium, it is special
The position at the position on forehead and its periphery, is then again adjusted the corresponding position at other positions when other.
Accordingly, the setting of heart rate sensor 4 is in advance in the portion of wearing 11 in the application, meets the lower meaning of user under normal conditions
Motor habit is known, so that more naturally, having ergonomics effect when user uses.
Further optionally, two positions in the step of monitoring the heart rate signal of user, at least to user head
It is monitored；
After the heart rate signal at least two positions for monitoring user at the same time, the bandage of helmet is tightened, directly
To monitoring stop signal.
Wherein, the two positions can be set to have farther away interval, preferably the both sides of the head of user, and into one
Step is preferably the position near the temple of user.
The application uses heart rate sensor 4, has big advantage compared to other kinds of sensor.Particularly,
When using infrared sensor or similar Proximity Sensor, when some other displacements of the hand or body of user
When moving to the induction range of the sensor of helmet, due to sensor do not have judge whether it is user head it is close
Ability, therefore be easy to produce and judge by accident and bandage is caused mistakenly to be tightened.
And heart rate sensor 4 used by the application ensures that user needs to contact and at least briefly resides in and sense
The state that device is in contact, it is opposite to improve Rule of judgment, reduce the probability of false triggering.
Furthermore, it is possible to which position heart rate sensor 4 corresponded near the temple of user is arranged, so as to pass through
Relatively more clearly temporal pulse carrys out monitor heart rate signal, improves monitoring accuracy, reduces accidentally monitoring rate, Jin Erti
User experience is risen.
That is, heart rate sensor 4 can be set at least two, and corresponded respectively to there are two heart rate sensor 4
The temporal position of user's both sides of the head is arranged.
When respectively heart rate sensor 4 is arranged in the temple of corresponding user's both sides of the head, substantially only wear in user
The condition of the heart rate signal at least two positions of user is just able to satisfy while monitored when wearing helmet.It therefore can be most
Prevent to limits the generation of false triggering.
In conclusion heart rate sensor 4 is all arranged in the two sides of wearable device, user can be prevented only to be directed at side
Heart rate sensor 4 when, helmet begins to false triggering problem caused by shrinking, and improves measurement accuracy, and then promoted
User experience.
Meanwhile optionally, connecting component 1 wears portion 12 after can also including, and the object wearing device of helmet, which is worn on, to be made
When the head of user, after wear portion 12 and be at least partly attached in the back head of user；
The setting of electric driving mechanism 3 is worn after in portion 12, and bandage 2 wears portion 12 after connecting by electric driving mechanism 3
With preceding wear portion 11.
When wearing portion 12 after being provided with, after wear portion 12 and can more uniformly distribute the weight of helmet, avoid by
Electric driving mechanism 3 installs the caused technical problem that structure is complicated, with high costs, weight is uneven when being in advance the portion 11 of wearing.Into
It for one step, is worn in portion 12 after the battery of helmet can also being also disposed on, so that the weight distribution of helmet is more
Add uniformly, wears more comfortable.
In addition, the object wearing device of helmet can also include that portion is worn in setting after as further optinal plan
Pressure sensor on 12, pressure sensor and electric driving mechanism 3 communicate to connect, and for wearing portion 12 after monitoring and using
Pressure between person head.
When being provided with above-mentioned preferred structure, the application further discloses the object wearing device and its tune of above-mentioned helmet
Another application scenarios of section method are as follows:
1, user picks up helmet, covers on overhead.The heart rate sensor 4 in portion 11 and the sun of user are worn before being located at
Cave is in close contact.
2, heart rate sensor 4 has promptly monitored the heart rate of user and has issued heart rate signal, and electric driving mechanism 3 is automatic
Change ground and start to tighten bandage 2, at the same pressure sensor start after wear pressure between portion 12 and user's head.
3, when the pressure between portion 12 and the head of user is worn after when pressure sensor monitoring more than preset threshold, to
Electric driving mechanism 3 sends stop signal.
4, upon receiving the stop signal, electric driving mechanism 3 stops tightening bandage 2.
As can be seen that when by means of pressure sensor, user be not necessarily to be turned off manually the work of electric driving mechanism 3 into
Journey, entire donning process are all not necessarily to manpower intervention, safety, it is comfortable while improve convenience also significantly.
Optionally, shown in Figure 3, electric driving mechanism 3 includes:
Motor is provided with motor shaft 31；
Gear 32 is socketed on motor shaft 31；
Rack gear 33, with 32 driving contact of gear, rack gear 33 is connect with bandage 2；
Motor is moved with carry-over bar 33 along length direction by gear 32, and then adjusts the elastic of bandage 2.
When electric driving mechanism 3 needs to tighten bandage 2, motor driven motor shaft 31 rotates, so that gear 32 turns therewith
It is dynamic.32 drive rack 33 of gear converts the reciprocating motion of rack gear 33 in the longitudinal direction for the rotary motion of itself, and then makes
The bandage 2 that must be connected on rack gear 33 is moved along its length.By above structure, motorized drive structure can be with ten partial volumes
Easily, and the movement travel of bandage 2 is accurately controlled.
For belt or roller frame, 33 structure occupied space of rack gear is less, and intermeshing toothing
It can prevent from skidding, significantly improve stability, the controllability of stroke accuracy.
It is noted that it is shown in Figure 3, two can be set by rack gear 33, and tooth is set with corresponding to each other
The two sides of wheel 32.In this way, two rack gears 33 can be driven to move towards opposite direction simultaneously when gear 22 rotates,
To increase the stroke of bandage 2 significantly, increases the adjustable extent of the corresponding bandage 2 of electric driving mechanism 3 of equidimension, mention
Space-efficient.
Furthermore, it is understood that can also include: support member 6, for the space to rack gear 33 in electric driving mechanism 3
Position forms support.It could be formed with guide rail in support member 6, and rack gear 33 is then arranged along this guide rail.In support member 6
The direction of motion of rack gear 33 can preferably be constrained by being formed by guide rail, further improve stability.
It will be understood by those skilled in the art that in above-mentioned each embodiment, in order to keep reader more preferably geographical
It solves the application and proposes many technical details.But even if without these technical details and based on the respective embodiments described above
Various changes and modifications can also realize each claim of the application technical solution claimed substantially.Therefore, in reality
In, can to above embodiment, various changes can be made in the form and details, without departing from spirit herein and model
It encloses.
Claims (12)
1. a kind of adjusting method of helmet, which comprises the steps of:
Monitor the heart rate signal of user；
After monitoring the heart rate signal of user, the bandage of helmet is tightened, until monitoring stop signal.
2. the adjusting method of helmet according to claim 1, which is characterized in that in the heart rate of the monitoring user
In the step of signal, at least two positions on user head are monitored；
After the heart rate signal at least two positions for monitoring user at the same time, the bandage of helmet is tightened, until prison
Measure stop signal.
3. the adjusting method of helmet according to claim 1, which is characterized in that in the heart rate letter for monitoring user
After number, the duration of the heart rate signal is judged；
If the duration of the heart rate signal is more than at the first time, to start the bandage for continuing tightening helmet, until prison
Measure stop signal.
4. the adjusting method of helmet according to claim 1, which is characterized in that starting to tighten tying up for helmet
After band, if the heart rate signal interrupts, loosen the bandage of helmet to initial position.
5. a kind of object wearing device of helmet characterized by comprising
Connecting component, for connecting the apparatus body of the helmet；
Bandage is connected in the connecting component, and the bandage is used to for the connecting component being fixed on the head of user；
Electric driving mechanism, for adjusting the elastic of the bandage；
Heart rate sensor is arranged in the connecting component or the bandage, communicates to connect, is used for the electric driving mechanism
Incude the heart rate of the user.
6. the object wearing device of helmet according to claim 5, which is characterized in that the connecting component is worn before including
Portion, when the object wearing device of the helmet is worn on the head of user, it is described before the portion of wearing at least partly be attached to user
Viscerocranium portion on；
The heart rate sensor setting is worn in portion before described, and correspondence is affixed on the temple of user.
7. the object wearing device of helmet according to claim 6, which is characterized in that the heart rate sensor at least two
It is a, and there are two the temporal position settings that heart rate sensor corresponds respectively to user's both sides of the head.
8. the object wearing device of helmet according to claim 6, which is characterized in that the connecting component further includes back
Wear portion, when the object wearing device of the helmet is worn on the head of user, it is described after the portion of wearing at least partly be attached to use
In the back head of person；
The electric driving mechanism setting is worn in portion after described, and the bandage passes through described in electric driving mechanism connection
After wear portion and it is described before wear portion.
9. the object wearing device of helmet according to claim 8, which is characterized in that the object wearing device of the helmet
Further include be arranged in it is described after wear pressure sensor in portion, the pressure sensor and the electric driving mechanism communication link
Connect, and for monitor it is described after wear pressure between portion and user head.
10. the object wearing device of helmet according to claim 5, which is characterized in that the electric driving mechanism includes:
Motor is provided with motor shaft；
Gear is socketed on the motor shaft；
Rack gear is contacted with the gear drive, and the rack gear is connect with the bandage；
The motor drives the rack gear to move along length direction by the gear, and then adjusts the pine of the bandage
Tightly.
11. the object wearing device of helmet according to claim 5, which is characterized in that further include being arranged in the connection
Key on component；
The key and the electric driving mechanism communicate to connect, for the electric driving mechanism send stop signal and/
Or fine adjustment signal.
12. a kind of helmet, which is characterized in that including wearing for helmet described in any one of claim 5 to 11
Device is worn, and the apparatus body being connected on the object wearing device of the helmet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811095536.0A CN109480806A (en) | 2018-09-19 | 2018-09-19 | The adjusting method of helmet and its object wearing device and helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811095536.0A CN109480806A (en) | 2018-09-19 | 2018-09-19 | The adjusting method of helmet and its object wearing device and helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109480806A true CN109480806A (en) | 2019-03-19 |
Family
ID=65689251
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811095536.0A Pending CN109480806A (en) | 2018-09-19 | 2018-09-19 | The adjusting method of helmet and its object wearing device and helmet |
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| CN (1) | CN109480806A (en) |
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| WO2023005792A1 (en) * | 2021-07-26 | 2023-02-02 | 歌尔股份有限公司 | Wearable device and intelligent device |
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| CN113568173B (en) * | 2021-07-26 | 2023-09-01 | 歌尔科技有限公司 | Wearing equipment and intelligent device |
| CN113729651B (en) * | 2021-10-12 | 2023-10-17 | 普定县人民医院 | Cardiovascular monitoring watchband and cardiovascular monitoring wearable equipment |
| CN113729651A (en) * | 2021-10-12 | 2021-12-03 | 普定县人民医院 | Cardiovascular monitoring watchband and wearable equipment of cardiovascular monitoring |
| WO2024093003A1 (en) * | 2022-11-02 | 2024-05-10 | 瑞声开泰声学科技(上海)有限公司 | Strap adjustment method for vr device |
| CN115517630A (en) * | 2022-11-28 | 2022-12-27 | 深圳市心流科技有限公司 | Wearable vital sign detection device |
| CN116953945A (en) * | 2023-09-19 | 2023-10-27 | 北京极溯光学科技有限公司 | Near-eye display device and near-eye display system |
| CN116953945B (en) * | 2023-09-19 | 2023-12-08 | 北京极溯光学科技有限公司 | Near-eye display device and near-eye display system |
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