CN110360885A - A kind of helmet - Google Patents
A kind of helmet Download PDFInfo
- Publication number
- CN110360885A CN110360885A CN201910667679.2A CN201910667679A CN110360885A CN 110360885 A CN110360885 A CN 110360885A CN 201910667679 A CN201910667679 A CN 201910667679A CN 110360885 A CN110360885 A CN 110360885A
- Authority
- CN
- China
- Prior art keywords
- air bag
- shell
- telescopic rod
- sliding sleeve
- helmet
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H1/00—Personal protection gear
- F41H1/04—Protection helmets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
The present invention provides a kind of helmet, comprising: shell, the shell are the hemispherical structure of opening；Air bag, the air bag are located at the concave side of the shell, and the inside air bag is filled with hydrogen peroxide；Water inlet pipe, one end of the water inlet pipe are connected with the water inlet of the air bag, and the other end passes through the shell, and is located at the outer surface of the helmet；Solenoid electric valve, the solenoid electric valve are set to inside the water inlet pipe, for realizing the breakthrough status between water inlet pipe both ends；Telescopic rod, one end of the telescopic rod are connected with the air bag towards one end of the shell；Protection board, one end of the protection board are fixedly connected with the opening bottom of the shell；Glasses, the glasses are VR glasses or AR glasses, and glasses are arranged on the protection board, for showing augmented reality or virtual reality picture to user, so that the same helmet can satisfy the size requirements of different user.
Description
Technical field
The present invention relates to wearable device technical fields, and in particular to a kind of helmet with air bag.
Background technique
AR technology is exactly real enhancing technology.It is to go to enhance the sensory experience in real world by certain equipment.?
When user uses AR equipment, user is in real world, but can experience AR equipment and be superimposed upon in real world
Content, allow the true world and illusory image perfect combination, and this combination is real-time delivery, will not allow user
There is separation to feel.Under such technology, the world is entirely different, and more magical picture can be seen from scenery at the moment.
In prior art, the form that AR equipment generallys use wearable device is presented to the user, wherein when in use,
The helmet (i.e. the AR helmet) is worn on a user's head, scenery, still, the ruler of the helmet in the prior art are shown to user by the helmet
Very little to be usually fixed, different user needs to select to be suitble to according to their own needs the strong real helmet of oneself size, that is, existing
Helmet sizes in technology are fixed, and can not be adjusted according to the size of user.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of helmet, to realize that the same helmet can satisfy the ruler of different user
Very little demand.
To achieve the above object, the embodiment of the present invention provides the following technical solutions:
A kind of helmet, comprising:
Shell, the shell are the hemispherical structure of opening；
Air bag, the air bag are located at the concave side of the shell, and the inside air bag is filled with hydrogen peroxide；
Water inlet pipe, one end of the water inlet pipe are connected with the water inlet of the air bag, and the other end passes through the shell, and position
In the outer surface of the helmet；
Solenoid electric valve, the solenoid electric valve are set to inside the water inlet pipe, for realizing between water inlet pipe both ends
Breakthrough status；
Telescopic rod, one end of the telescopic rod are connected with the air bag towards one end of the shell；
Protection board, one end of the protection board are fixedly connected with the opening bottom of the shell；
Glasses, the glasses are VR glasses or AR glasses, and glasses are arranged on the protection board, are increased for showing to user
Strong reality or virtual reality picture.
Optionally, in the above-mentioned helmet, further includes:
Controller, the controller are used to control the open state of the solenoid electric valve and described according to user instruction
The retracted position of telescopic rod, and to controlling in the display of the glasses.
Optionally, in the above-mentioned helmet, the quantity at least two of the telescopic rod, the helmet further include:
At least two pressure sensors, the pressure sensor and the telescopic rod correspond, and, the pressure sensing
Device is set between the telescopic rod and the air bag；
The controller is specifically used for when controlling the retracted position of the telescopic rod:
When getting user's head pressure parameter, the pressure parameter is parsed, obtains each pressure sensor
Stretching speed corresponding to corresponding target pressure value and each telescopic rod, according to each target pressure value and institute
The stretching speed for stating telescopic rod adjusts the retracted position of each telescopic rod so that it is described according to corresponding stretching speed into
Row is flexible, and makes the observed pressure value of pressure sensor corresponding to telescopic rod goal pressure corresponding with the pressure sensor
It is worth identical；
Wherein, target pressure value corresponding to each pressure sensor is identical or different, each pressure sensing
Stretching speed corresponding to device is identical or different.
Optionally, in the above-mentioned helmet, the air bag includes at least two sub- air bags, passes through connecting tube between each sub- air bag
Connection.
Optionally, in the above-mentioned helmet, the air bag includes the first sub- air bag and at least two second sub- air bags；
The medial roof table wall center face of the first sub- air bag and the shell, and the top of the first sub- air bag with
The water inlet pipe connection, the second sub- air pocket rings are uniformly distributed around the described first sub- air bag.
Optionally, in the above-mentioned helmet, each telescopic rod is evenly distributed in the helmet.
Optionally, in the above-mentioned helmet, the telescopic rod includes:
Sliding sleeve, the sliding sleeve are nested in the shell, and the sliding sleeve is immobilized in the shell；
Magnetic shaft, the material of the magnetic shaft are soft iron or silicon steel, and the first end of the magnetic shaft passes through the sliding sleeve
First end is inserted into inside the sliding sleeve；
Touch bar, the material for touching bar is soft iron or silicon steel, described one end for touching bar pass through the sliding sleeve the
Two ends are inserted into inside the sliding sleeve, and the other end is fixed on the air bag by touching rod base；
The first end of conductive plate, the conductive plate and the magnetic shaft is welded, and the conductive plate is led with other telescopic rods
It is electrically connected between battery plate by conducting wire；
First conductor wire, first conductor wire are wrapped in the magnetic shaft, first conductor wire and the conduction
It is electrically connected between plate, the first current signal provided for obtaining the conductive plate；
Second conductor wire, second conductor wire be wrapped in it is described touch on bar, second conducting wire and the conductive plate
Between be electrically connected by conducting wire, the second current signal provided for obtaining the conductive plate；
Return spring, the return spring be set in it is described touch on bar, one end of the return spring is touched with described
Rod base abuts, and the other end of the return spring is abutted with the concave side surface of the sliding sleeve or the shell.
Optionally, in the above-mentioned helmet, the telescopic rod includes: sliding sleeve, and the sliding sleeve is nested in the shell, and described
Sliding sleeve is immobilized in the shell；
Magnetic shaft, the material of the magnetic shaft are soft iron or silicon steel, and the first end of the magnetic shaft passes through the sliding sleeve
First end is inserted into inside the sliding sleeve；
Bar is touched, the material for touching bar is permanent magnet, the second end that described one end for touching bar passes through the sliding sleeve
It is inserted into inside the sliding sleeve, the other end is fixed on the air bag by touching rod base；
The first end of conductive plate, the conductive plate and the magnetic shaft is welded, and the conductive plate is led with other telescopic rods
It is electrically connected between battery plate by conducting wire；
First conductor wire, first conductor wire are wrapped in the magnetic shaft, first conductor wire and the conduction
It is electrically connected between plate, the first current signal provided for obtaining the conductive plate；
Return spring, the return spring be set in it is described touch on bar, one end of the return spring is touched with described
Rod base abuts, and the other end of the return spring is abutted with the concave side surface of the sliding sleeve or the shell.
Optionally, in the above-mentioned helmet, further includes:
Shell, the shape of the shell and the shape of the shell match, and the shell is used to accommodate the shell, and
The inside of the shell is abutted with the telescopic rod backwards to one end of the air bag.
Optionally, in the above-mentioned helmet, it is additionally provided with pressure relief opening on the air bag, pressure release dress is provided at the pressure relief opening
It sets, the pressure relief device is used to detect the pressure value in the air bag, when the pressure value in the air bag is greater than preset pressure value
When, pressure discharge operations are carried out to the air bag；
The helmet further include:
The reservoir being connected with the pressure relief opening, the material of the reservoir are elastic material.
Based on the above-mentioned technical proposal, user is when dressing the helmet that the above embodiments of the present application provide, by the gas
Intracapsular to pour into hydrogen peroxide, the hydrogen peroxide for pouring into air bag generates oxygen after disassembly, heaves the air bag, so that air bag is bonded user
Head, to realize the user that the helmet can be suitable for different size requirements, also, by stretching in inner helmet setting
Contracting bar is also achieved and is simulated to pressure signal suffered by the head in augmented reality environment or reality environment, for example,
It simulates the head in virtual reality or augmented reality to the pressure signal that user's head provides by telescopic rod to hit, head impact
Equal pressure signals, enable the scene of simulation virtual reality or augmented reality that the helmet is more life-like.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of structural schematic diagram of the helmet provided by the embodiments of the present application；
Fig. 2 is the structural schematic diagram of the water inlet pipe of the helmet provided by the embodiments of the present application；
Fig. 3 is the distributed architecture schematic diagram of air bag provided by the embodiments of the present application；
Fig. 4 is the structural schematic diagram of telescopic rod provided by the embodiments of the present application；
Fig. 5 is the distribution schematic diagram of telescopic rod provided by the embodiments of the present application.
Glasses 1；Backplate 2；Conductive plate 3；Connecting line 4, water inlet pipe 5；Shell 6；Air bag 7；Solenoid electric valve 8；Hydrogen peroxide 9；
Connecting tube 10；First conductor wire 11, magnetic shaft 12, sliding sleeve 13, touching bar 14, return spring 15, electric wire 16 and host 17.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In order to enable the helmet can be sized according to user demand, so that it meets the needs of different user, Fig. 1 is this
The structural schematic diagram for applying for the helmet disclosed in embodiment, referring to Fig. 1, a kind of helmet, comprising:
Wherein, the shell 6 is the skeleton of the helmet, and the shell 6 is the semiglobe that bottom is opening, certainly,
The semiglobe can be irregular semiglobe, for example, the hemispherical shell 6 is U-shaped along the section of first direction
Structure, in a second direction can be using section as circular configuration, the first direction and second direction are mutually perpendicular to, certainly, in order to
Facilitate installation glasses 1, the shape of position and the shape of the glasses 1 for being used to install glasses 1 in the shell 6 match；
Air bag 7, the air bag 7 are located at the concave side of the shell 6, that is, the air bag 7 is set to the interior of the shell 6
Side, when user dresses the helmet, user's head is directly in contact with the air bag 7, and dioxygen is filled with inside the air bag 7
Water 9, the hydrogen peroxide 9 are called hydrogen peroxide, chemical formula H2O2.Pure hydrogen peroxide is nattier blue thick liquid, can arbitrarily be compared
Example is miscible with water, is a kind of strong oxidizer, and aqueous solution is commonly called as hydrogen peroxide 9, is colourless transparent liquid.Its aqueous solution is suitable for medical
Wound disinfection and environment disinfected and food sterilization.It will be slow under normal circumstances and resolve into water and oxygen, but decomposition rate is extremely
Slowly, if it is desired to accelerate its decomposition rate, accelerate its reaction speed method be added catalyst, for example, manganese dioxide etc. or
It is irradiated with short-wave ray；
Water inlet pipe 5, one end of the water inlet pipe 5 are connected with the water inlet of the air bag 7, and the other end passes through the shell 6,
And hydrogen peroxide is injected into air bag 7 by the water inlet pipe 5 when needing using the helmet in the outer surface for being located at the helmet
9, the amount of the hydrogen peroxide 9 of injection can be according to user demand sets itself, after hydrogen peroxide 9 is injected into the air bag 7, dioxygen
Water 9 decomposes, and the oxygen decomposed can heave the air bag 7, so that air bag 7 and the head of user fit closely, so that
The helmet can satisfy the demand of different user；
Solenoid electric valve 8, the solenoid electric valve 8 are internally provided with electromagnetic coil, when the solenoid is activated, electromagnetism control
The fixed core of valve 8 processed generates electromagnetic attraction to dynamic iron core, switches spool position using electromagnetic force, to change airflow direction；Referring to
Fig. 2, the solenoid electric valve 8 are set to inside the water inlet pipe 5, for realizing the breakthrough status between 5 both ends of water inlet pipe,
In the present solution, the breakthrough status of the water inlet pipe 5 is controlled by the solenoid electric valve 8, it more specifically, can be according to described
The opening time of solenoid electric valve 8, control flow into the amount of the hydrogen peroxide 9 in the air bag 7, more specifically, the electromagnetism control
The opening time of valve 8 processed can be controlled by button of the controller either on the helmet, can be with when into the helmet is not suitable for
Control the solenoid electric valve 8 and be maintained at opening state, at this point, user can both have been poured out by the water inlet pipe 5 it is residual in air bag 7
The hydrogen peroxide 9 stayed；
Telescopic rod, in the technical solution disclosed in the embodiment of the present application, the quantity of the telescopic rod can be according to user
Demand sets itself, in the present solution, the telescopic rod is used to provide pressure signal to user's head, to provide a user pressure
Signal, so that more life-like virtual reality or augmented reality scene are provided a user, in design, one end of the telescopic rod
(free end of telescopic rod) is connected with the air bag 7 towards one end of the shell 6, and the telescopic rod can be in the control of controller
System is lower to be stretched or shrinks, and when the telescopic rod stretches, the free end of the telescopic rod squeezes the air bag 7, to user's head
Apply pressure, the length that the telescopic rod stretches is longer, and the pressure that the telescopic rod is applied to user's head is bigger, when needs subtract
When the pressure signal of small user's head, it can control the telescopic rod and shrink, it might even be possible to so that the free end of the telescopic rod
It is mutually separated with the surface of the air bag 7；
Protection board 2, one end of the protection board 2 are fixedly connected with the opening bottom of the shell 6, and type of attachment can be with
For welding or other modes, the protection board 2 is for playing a protective role to the glasses 1 built in the helmet；
Glasses 1, the glasses 1 are VR glasses 1 or AR glasses 1, and glasses 1 are arranged on the protection board 2, are used for user
Show augmented reality picture, the VR glasses 1/AR glasses 1: i.e. VR aobvious/AR aobvious, virtual realities/augmented reality wear-type
Show equipment.VR it is aobvious/AR it is aobvious be closing to extraneous vision, the sense of hearing by people, guidance use using head-mounted display apparatus
Family generates a kind of feeling in virtual environment.Its displaying principle is the image that right and left eyes screen shows right and left eyes respectively, people
Eye generates three-dimensional sense after obtaining this discrepant information of band in brain；The specific implementation of the VR glasses 1 or AR glasses 1 is former
Reason may refer to the prior art.
By above scheme as it can be seen that user is when dressing the helmet, by pouring into hydrogen peroxide 9 into the air bag 7, pour into
The hydrogen peroxide 9 of air bag 7 generates oxygen after disassembly, heaves the air bag 7, so that air bag 7 is bonded user's head, to realize
The helmet can be suitable for the user of different size requirements, also, by the way that telescopic rod is arranged in the inner helmet, also achieve pair
Pressure signal suffered by head in augmented reality environment or reality environment is simulated, for example, by telescopic rod to
The head strike in pressure signal simulation virtual reality or augmented reality that account portion provides, the pressure signals such as head impact make
The helmet can be more life-like simulation virtual reality or augmented reality scene.
Disclosed in the present embodiment in technical solution, the working condition of the solenoid electric valve 8 and telescopic rod can pass through
Controller is controlled, wherein the controller can be arranged on shell 6 by way of disassembly, controller, the control
Device is used to control the open state of the solenoid electric valve 8 and the retracted position of the telescopic rod according to user instruction, and right
It is controlled in the display of the glasses 1, certainly, the controller also can integrate the master in the AR system or VR system
On machine 17, which is connected by bus with the helmet；
Disclosed in the embodiment of the present application in technical solution, the quantity at least two of the telescopic rod, in order to realize pair
The stroke of the telescopic rod is precisely controlled, and disclosed in the above embodiments of the present application in the helmet, is additionally provided with pressure sensing
Device, the corresponding telescopic rod of each pressure sensor, is set between the telescopic rod and air bag 7, can be fixed on air bag 7
On, it is specifically fixed on side of the air bag 7 towards telescopic rod, can also be fixed on the telescopic rod, institute is specifically fixed on
Side of the telescopic rod towards air bag 7 is stated, when telescopic rod elongation, the telescopic rod and air bag 7 squeeze the pressure sensing
Collected pressure signal is uploaded to controller by device, the pressure sensor, and the controller is carried out to the telescopic rod
When control, it is specifically used for:
Obtain that the host 17 of the AR system or VR system issues for characterizing the pressure shape of each position of user's head
The pressure parameter of state, the pressure parameter at least may include: target pressure value, the stretching speed etc. of telescopic rod, when the control
Device processed parses the pressure parameter when getting user's head pressure parameter, and it is right to obtain each pressure sensor institute
Stretching speed corresponding to the target pressure value answered and each telescopic rod according to each target pressure value and described is stretched
The stretching speed of contracting bar adjusts the stretching speed of each telescopic rod, so that described stretched according to corresponding stretching speed
It contracts, the observed pressure of pressure sensor described in real-time monitoring, when the observed pressure of the pressure sensor reaches the target pressure
When force value, stops the control telescopic rod and continue to stretch, so that the observed pressure value of pressure sensor corresponding to telescopic rod
Target pressure value corresponding with the pressure sensor is identical；In the above scheme, the pressure parameter may include multiple groups target
The corresponding telescopic rod of pressure value and stretching speed, each group of target pressure value and stretching speed and pressure sensor, also,
In the pressure parameter got, different telescopic rods and the corresponding stretching speed of pressure sensor and target pressure value can be identical
Or it is different.
For example, parsing when getting the pressure parameter to the pressure parameter, stretching for the first telescopic rod is obtained
Contracting speed is V1, and the target pressure value of the corresponding pressure sensor of first telescopic rod is P1, the flexible speed of the second telescopic rod
Degree is V2, and the target pressure value of the corresponding pressure sensor of the 2nd telescopic rod is P2；Controller is to first telescopic rod
When being controlled with the second telescopic rod, first telescopic rod is adjusted according to the V1 and P1, according to the V2 and P2
Telescopic rod is adjusted.
Certainly, for convenience the controller can judge when being operated to telescopic rod, be elongation telescopic rod or
Telescopic rod is shunk, can be added in the pressure parameter and carry out elongation operation or shrinkage operation for characterizing telescopic rod
Status indicator, that is, after parsing to the pressure parameter, other than available stretching speed, goal pressure, go back cocoa
To obtain the status indicator that characterization telescopic rod carries out elongation operation or shrinkage operation, for example, the status indicator can be
" 0 " and " 1 ", wherein " 0 " can indicate to shrink, " 1 " can indicate to extend.
It certainly, is to carry out elongation operation in addition to obtaining characterization telescopic rod using the method parsed to the pressure parameter
It, can also be by before controlling the telescopic rod and extending or shrink, by the pressure or except the status indicator of shrinkage operation
The mode that the observed pressure of force snesor and the goal pressure compare judges that this operation is to extend the telescopic rod also
It is to shrink the telescopic rod, and the telescopic rod is extended or shunk according to comparison result, for example, the goal pressure is big
When the observed pressure of the pressure sensor, show that this operation is otherwise the elongation telescopic rod shows that this operation is
Shrink the telescopic rod.
Disclosed in the above embodiments of the present application in technical solution, the air bag 7 can use an integral gasbag 7,
It is considered that being influenced if for the air bag 7 when heaving, the degree that in-between region is heaved is higher when only with an air bag 7
User uses, in this regard, the air bag 7 wraps multiple sub- air bags 7, each height gas disclosed in the embodiment of the present application in technical solution
The structure of capsule 7 can be identical or different, can be connected by connecting tube 10 between the sub- air bag 7 of adjacent two.
Specifically, the air bag 7 includes the first sub- air bag 71 and multiple second sub- air bags 72, first son referring to Fig. 3
It is penetrated through between air bag 71 and wherein one or more second sub- air bags 72 by connecting tube 10, between the sub- air bag 72 of adjacent second
It is penetrated through by connecting tube 10, wherein the first sub- air bag 71 is located at the medial roof table wall center of the shell 6, and described
The top of first sub- air bag 71 is connected to the water inlet pipe 5, and the second sub- air bag 72 is distributed around the described first sub- air bag 71,
More specifically, the multiple second sub- air bag 72 is angularly set gradually around the center of circle of shell 6, passes through the first sub- air bag 71 and
The setting of two sub- air bags 72, so that user can experience the pressure change impression of multi-angle during use.
Certainly, in order to provide a user the pressure experience of multi-angle, in technical solution disclosed in the above embodiments of the present application,
Each telescopic rod is evenly distributed in the helmet.
A variety of telescopic rods that can be stretched exist in the prior art, designer, can be according to itself when designing the helmet
Demand selection designs the telescopic rod for being suitble to product demand.For example, with reference to Fig. 4, the specific structure of the telescopic rod may include:
Sliding sleeve 13, the sliding sleeve 13 is nested in the shell 6, and the sliding sleeve 13 is fixed in shell 6, also, institute
Sliding sleeve 13 is stated through the shell 6；
Magnetic shaft 12, the material of the magnetic shaft 12 are soft iron or silicon steel, and the first end of the magnetic shaft 12 passes through described
The first end of sliding sleeve 13 is inserted into inside the sliding sleeve 13, in the present solution, the principle based on electromagnet realizes stretching for telescopic rod
Long or contraction, electromagnet is switched on a kind of device for generating electromagnetism, in the conduction that being externally wrapped with for iron core and its power match
Winding, this coil to alive have magnetism as magnet, it is also referred to as electromagnet.Usually it is made in existing scheme
It is in strip or ungulate shape, so that iron core is more easier to magnetize.In addition, in order to make electromagnet power off demagnetization immediately, in the prior art
Iron core is often manufactured using the faster soft iron of demagnetization or silicon steel material.Such electromagnet is magnetic when being powered, after power-off
Magnetic just disappears therewith.Therefore, in the present solution, the material of the magnetism bar is preferably iron core；
Bar is touched, the material for touching bar is permanent magnet, and described one end for touching bar passes through the second of the sliding sleeve 13
End is inserted into inside the sliding sleeve 13, and the other end is fixed on the air bag 7 by touching rod base；
Conductive plate 3, the conductive plate 3 and the first end of the magnetic shaft 12 are welded, the conductive plate 3 and other telescopic rods
Conductive plate 3 between be electrically connected by conducting wire, be provided with positive and negative interface on the conductive plate 3；
First conductor wire 11, first conductor wire 11 are wrapped in the magnetic shaft 12, first conductor wire 11 with
It is electrically connected between the conductive plate 3, the first current signal provided for obtaining the conductive plate 3, that is, first conducting wire
Even section is connected on the positive and negative interface of the conductive plate 3, when the conductive plate 3 it is electric when, by positive interface to described the
One conducting wire provides the first current signal, and flows back to through the negative interface, so that current loop is formed, in the work of the first current signal
Under, the magnetic shaft 12 is generated and the winding direction of first conductor wire 11 and the upper electricity of first conductor wire 11
The magnetism that stream direction matches；
Return spring 15, the return spring 15 be set in it is described touch on bar, one end of the return spring 15 and institute
It states and touches rod base abutting, the other end of the return spring 15 is abutted with the concave side surface of the sliding sleeve 13 or the shell 6,
The return spring 15 is used to touch bar reset described in realization when first conducting wire and the second conducting wire power off.
Disclosed in another embodiment of the application in technical solution, the bar that touches may be set to be permanent magnet, at this point,
The specific structure of the telescopic rod may include:
Sliding sleeve 13, the sliding sleeve 13 is nested in the shell 6, and the sliding sleeve 13 is fixed in shell 6, also, institute
Sliding sleeve 13 is stated through the shell 6；
Magnetic shaft 12, the material of the magnetic shaft 12 are soft iron or silicon steel, and the first end of the magnetic shaft 12 passes through described
The first end of sliding sleeve 13 is inserted into inside the sliding sleeve 13, in the present solution, the principle based on electromagnet realizes stretching for telescopic rod
Long or contraction, electromagnet is switched on a kind of device for generating electromagnetism, in the conduction that being externally wrapped with for iron core and its power match
Winding, this coil to alive have magnetism as magnet, it is also referred to as electromagnet.Usually it is made in existing scheme
It is in strip or ungulate shape, so that iron core is more easier to magnetize.In addition, in order to make electromagnet power off demagnetization immediately, in the prior art
Iron core is often manufactured using the faster soft iron of demagnetization or silicon steel material.Such electromagnet is magnetic when being powered, after power-off
Magnetic just disappears therewith.Therefore, in the present solution, the material of the magnetism bar is preferably iron core；
Bar is touched, the material for touching bar is soft iron or silicon steel, and described one end for touching bar passes through the sliding sleeve 13
Second end is inserted into inside the sliding sleeve 13, and the other end is fixed on the air bag 7 by touching rod base；
Conductive plate 3, the conductive plate 3 and the first end of the magnetic shaft 12 are welded, the conductive plate 3 and other telescopic rods
Conductive plate 3 between be electrically connected by conducting wire, be provided with positive and negative interface on the conductive plate 3；
First conductor wire 11, first conductor wire 11 are wrapped in the magnetic shaft 12, first conductor wire 11 with
It is electrically connected between the conductive plate 3, the first current signal provided for obtaining the conductive plate 3, that is, first conducting wire
Even section is connected on the positive and negative interface of the conductive plate 3, when the conductive plate 3 it is electric when, by positive interface to described the
One conducting wire provides the first current signal, and flows back to through the negative interface, so that current loop is formed, in the work of the first current signal
Under, the magnetic shaft 12 is generated and the winding direction of first conductor wire 11 and the upper electricity of first conductor wire 11
The magnetism that stream direction matches；
Second conductor wire 16, second conductor wire 16 be wrapped in it is described touch on bar, mentioned for obtaining the conductive plate 3
The second current signal supplied；Since second conductor wire 16 exists in the winding direction touched on bar and first conducting wire
Winding direction in the magnetic shaft 12 is identical or different, described to touch bar production when having electric current to flow through in second conducting wire
The raw magnetism to match with the winding direction of second conductor wire 16 and the current direction on second conductor wire 16,
Described in the first conducting wire and the second conducting wire can be copper wire；
Return spring 15, the return spring 15 be set in it is described touch on bar, one end of the return spring 15 and institute
It states and touches rod base abutting, the other end of the return spring 15 is abutted with the concave side surface of the sliding sleeve 13 or the shell 6,
The return spring 15 is used to touch bar reset described in realization when first conducting wire and the second conducting wire power off.
Since the winding direction of first conducting wire and the second conducting wire can not be compiled, it need to only control described in flowing through
The current direction of the first current signal and the second current signal of first conducting wire and the second conducting wire can control the magnetic shaft 12
With touch magnetism caused by bar, for example, being led when the winding direction of the first conducting wire and the second conducting wire is identical if flowing through first
The current direction of the first current signal and the second current signal of line and the second conducting wire is identical, magnetic shaft 12 and touches produced by bar
Magnetism it is identical, at this point, corresponding magnetic field is with the corresponding magnetic field in bar upper end of touching on the contrary, the two phase at 12 lower end of magnetic shaft
Mutually attract, that is, the telescopic rod is shunk, if flowing through the first current signal and the second electric current letter of the first conducting wire and the second conducting wire
Number current direction on the contrary, magnetic shaft 12 with touch magnetism caused by bar on the contrary, at this point, corresponding magnetic at 12 lower end of magnetic shaft
Touch that the corresponding magnetic field in bar upper end is identical, and the two is mutually exclusive with described, that is, the telescopic rod extends.When the first conducting wire and
The winding direction of second conducting wire instead simultaneously, if flowing through the first current signal and the second electric current of the first conducting wire and the second conducting wire
The current direction of signal is identical, magnetic shaft 12 with touch magnetism caused by bar on the contrary, at this point, at 12 lower end of magnetic shaft it is corresponding
Magnetic field touches that the corresponding magnetic field in bar upper end is identical, and the two is mutually exclusive with described, that is, the telescopic rod elongation, if flowing through the
The current direction of the first current signal and the second current signal of one conducting wire and the second conducting wire is on the contrary, magnetic shaft 12 and touch bar institute
The magnetism of generation is identical, at this point, corresponding magnetic field is with the corresponding magnetic field in bar upper end of touching on the contrary, two at 12 lower end of magnetic shaft
Person attracts each other, that is, the telescopic rod is shunk.
In addition, preventing telescopic rod when pushing or bar is touched in contraction, the magnetic shaft 12 to fix the magnetic shaft 12
And then it moves, in the above scheme the helmet, further includes:
Shell, the shape of the shell and the shape of the shell 6 match, and the shell is used to accommodate the shell 6,
And the inside of the shell is abutted with the telescopic rod backwards to one end of the air bag 7, such as is abutted with the conductive plate 3, and
And can be connected by removably between the shell and the shell 6, for example, being connected by screw to.
Referring to shown in Fig. 1 and Fig. 5, when the multiple telescopic rod is evenly distributed in the helmet, multiple conductive plates 3 are in
Rectangular array is distributed, and the whole S-shaped distribution of multiple connecting lines 4 between multiple conductive plates 3, first and last two in multiple conductive plates 3
Two of end are electrically connected with host 17 by electric wire 16, by multiple connecting lines 4 multiple conductive plates 3 are all gone here and there
Connection is connected between the conductive plate and host 17 by electric wire 16, the control signal issued for obtaining host 17.
Disclosed in the embodiment of the present application in technical solution, in order to facilitate injecting catalyst in air bag 7 described in user's phase, institute
It states and is additionally provided with catalyst injection pipe on air bag 7, the catalyst injection pipe is used to inject into the air bag 7 for being catalyzed
State the catalyst of the decomposition of hydrogen peroxide 9.
Further, disclosed in the embodiment of the present application in technical solution, glasses 1 in order to facilitate the installation of, the head
The side that helmet corresponds to user's face can be set to planar structure.
Further, disclosed in the above embodiments of the present application in technical solution, the decomposition of the hydrogen peroxide 9 is one and holds
Continuous process, the gas in the air bag 7 is excessive in order to prevent, causes air bag 7 excessive to the head pressure of user, so that user
Head generates discomfort, is additionally provided with pressure relief opening on the air bag 7, and pressure relief device, the pressure release dress are provided at the pressure relief opening
It sets for detecting the pressure value in the air bag 7, when the pressure value in the air bag 7 is greater than preset pressure value, to the gas
Capsule 7 carries out pressure discharge operations, also, the pressure that different user's heads can adapt to is different, and therefore, user can be according to itself
Demand adjusts the preset pressure value, further, in order to flow out hydrogen peroxide 9 at relief valve, so that making the clothing of user dirty
Or head, in above scheme, the helmet further include: the material of the reservoir being connected with the pressure relief opening, the reservoir is
Elastic material.
The electronic component on the helmet is connected with the host 17 of the AR system or VR system for convenience, the helmet
On be additionally provided with bus socket, when using the helmet, be connected between the helmet and host 17 by bus, so that host
17 can greatly reduce the overall weight of shell 6, improve the helmet far from user compared to traditional wear-type host 17
Use duration, improve the performance of the helmet.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of helmet characterized by comprising
Shell, the shell are the hemispherical structure of opening；
Air bag, the air bag are located at the concave side of the shell, and the inside air bag is filled with hydrogen peroxide；
Water inlet pipe, one end of the water inlet pipe are connected with the water inlet of the air bag, and the other end passes through the shell, and is located at institute
State the outer surface of the helmet；
Solenoid electric valve, the solenoid electric valve are set to inside the water inlet pipe, for realizing passing through between water inlet pipe both ends
Logical state；
Telescopic rod, one end of the telescopic rod are connected with the air bag towards one end of the shell；
Protection board, one end of the protection board are fixedly connected with the opening bottom of the shell；
Glasses, the glasses are VR glasses or AR glasses, and glasses are arranged on the protection board, for showing that enhancing is existing to user
Real or imaginary quasi- real picture.
2. the helmet according to claim 1, which is characterized in that further include:
Controller, the controller are used to control the open state of the solenoid electric valve and described flexible according to user instruction
The retracted position of bar, and to controlling in the display of the glasses.
3. the helmet according to claim 2, which is characterized in that the quantity at least two of the telescopic rod, the helmet
Further include:
At least two pressure sensors, the pressure sensor and the telescopic rod correspond, and, the pressure sensor is set
It is placed between the telescopic rod and the air bag；
The controller is specifically used for when controlling the retracted position of the telescopic rod:
When getting user's head pressure parameter, the pressure parameter is parsed, it is right to obtain each pressure sensor institute
Stretching speed corresponding to the target pressure value answered and each telescopic rod according to each target pressure value and described is stretched
The stretching speed of contracting bar adjusts the retracted position of each telescopic rod, so that described stretched according to corresponding stretching speed
Contracting, and make the observed pressure value of pressure sensor corresponding to telescopic rod target pressure value phase corresponding with the pressure sensor
Together；
Wherein, target pressure value corresponding to each pressure sensor is identical or different, each pressure sensor institute
Corresponding stretching speed is identical or different.
4. the helmet according to claim 1, which is characterized in that the air bag includes at least two sub- air bags, each height gas
It is connected between capsule by connecting tube.
5. the helmet according to claim 1, which is characterized in that the air bag includes the first sub- air bag and at least two second
Sub- air bag；
The medial roof table wall center face of the first sub- air bag and the shell, and the top of the first sub- air bag with it is described
Water inlet pipe connection, the second sub- air pocket rings are uniformly distributed around the described first sub- air bag.
6. the helmet according to claim 1, which is characterized in that each telescopic rod is evenly distributed in the helmet.
7. the helmet according to claim 1, which is characterized in that the telescopic rod includes:
Sliding sleeve, the sliding sleeve are nested in the shell, and the sliding sleeve is immobilized in the shell；
Magnetic shaft, the material of the magnetic shaft are soft iron or silicon steel, and the first end of the magnetic shaft passes through the first of the sliding sleeve
End is inserted into inside the sliding sleeve；
Bar is touched, the material for touching bar is soft iron or silicon steel, the second end that described one end for touching bar passes through the sliding sleeve
It is inserted into inside the sliding sleeve, the other end is fixed on the air bag by touching rod base；
The first end of conductive plate, the conductive plate and the magnetic shaft is welded, the conductive plate of the conductive plate and other telescopic rods
Between pass through conducting wire be electrically connected；
First conductor wire, first conductor wire are wrapped in the magnetic shaft, first conductor wire and the conductive plate it
Between be electrically connected, the first current signal provided for obtaining the conductive plate；
Second conductor wire, second conductor wire be wrapped in it is described touch on bar, between second conducting wire and the conductive plate
It is electrically connected by conducting wire, the second current signal provided for obtaining the conductive plate；
Return spring, the return spring be set in it is described touch on bar, bar base is touched with described in one end of the return spring
Seat abuts, and the other end of the return spring is abutted with the concave side surface of the sliding sleeve or the shell.
8. the helmet according to claim 1, which is characterized in that the telescopic rod includes: sliding sleeve, and the sliding sleeve is nested in institute
It states in shell, and the sliding sleeve is immobilized in the shell；
Magnetic shaft, the material of the magnetic shaft are soft iron or silicon steel, and the first end of the magnetic shaft passes through the first of the sliding sleeve
End is inserted into inside the sliding sleeve；
Bar is touched, the material for touching bar is permanent magnet, and described one end for touching bar is inserted by the second end of the sliding sleeve
Inside to the sliding sleeve, the other end is fixed on the air bag by touching rod base；
The first end of conductive plate, the conductive plate and the magnetic shaft is welded, the conductive plate of the conductive plate and other telescopic rods
Between pass through conducting wire be electrically connected；
First conductor wire, first conductor wire are wrapped in the magnetic shaft, first conductor wire and the conductive plate it
Between be electrically connected, the first current signal provided for obtaining the conductive plate；
Return spring, the return spring be set in it is described touch on bar, bar base is touched with described in one end of the return spring
Seat abuts, and the other end of the return spring is abutted with the concave side surface of the sliding sleeve or the shell.
9. the helmet according to claim 1, which is characterized in that further include:
Shell, the shape of the shell and the shape of the shell match, and the shell is used to accommodate the shell, and described
The inside of shell is abutted with the telescopic rod backwards to one end of the air bag.
10. the helmet according to claim 1, which is characterized in that be additionally provided with pressure relief opening, the pressure relief opening on the air bag
Place is provided with pressure relief device, and the pressure relief device is used to detect the pressure value in the air bag, the pressure value in the air bag
When greater than preset pressure value, pressure discharge operations are carried out to the air bag；
The helmet further include:
The reservoir being connected with the pressure relief opening, the material of the reservoir are elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910667679.2A CN110360885A (en) | 2019-07-23 | 2019-07-23 | A kind of helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910667679.2A CN110360885A (en) | 2019-07-23 | 2019-07-23 | A kind of helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110360885A true CN110360885A (en) | 2019-10-22 |
Family
ID=68219935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910667679.2A Pending CN110360885A (en) | 2019-07-23 | 2019-07-23 | A kind of helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110360885A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996026912A1 (en) * | 1995-02-27 | 1996-09-06 | Nippon Koki Co., Ltd. | Airbag gas-generating agent and airbag gas generator using the same |
| EP0883012A2 (en) * | 1993-08-20 | 1998-12-09 | Seiko Epson Corporation | Head-mounted image display apparatus |
| CN202124108U (en) * | 2011-04-28 | 2012-01-25 | 吴长勋 | Emergency lifesaving belt |
| CN107561712A (en) * | 2017-10-16 | 2018-01-09 | 晋江市速龙电子科技有限公司 | A kind of VR equipment with ocular region massaging and lens cleaning function |
| CN206946101U (en) * | 2017-07-11 | 2018-01-30 | 云南大学滇池学院 | Virtual reality helmet and virtual reality device |
| CN207266238U (en) * | 2017-08-29 | 2018-04-20 | 潍坊歌尔电子有限公司 | A kind of strap length adjustment structure and a kind of helmet |
| CN207908809U (en) * | 2018-03-15 | 2018-09-25 | 山东祈锦光电科技有限公司 | A kind of AR helmets of adjustable tightness |
| CN109334914A (en) * | 2018-11-05 | 2019-02-15 | 宿州学院 | A kind of lifesaving appliance and lifebuoy |
| CN110018571A (en) * | 2018-12-31 | 2019-07-16 | 浙江理工大学 | The Portable virtual reality KTV helmet |
-
2019
- 2019-07-23 CN CN201910667679.2A patent/CN110360885A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0883012A2 (en) * | 1993-08-20 | 1998-12-09 | Seiko Epson Corporation | Head-mounted image display apparatus |
| WO1996026912A1 (en) * | 1995-02-27 | 1996-09-06 | Nippon Koki Co., Ltd. | Airbag gas-generating agent and airbag gas generator using the same |
| CN202124108U (en) * | 2011-04-28 | 2012-01-25 | 吴长勋 | Emergency lifesaving belt |
| CN206946101U (en) * | 2017-07-11 | 2018-01-30 | 云南大学滇池学院 | Virtual reality helmet and virtual reality device |
| CN207266238U (en) * | 2017-08-29 | 2018-04-20 | 潍坊歌尔电子有限公司 | A kind of strap length adjustment structure and a kind of helmet |
| CN107561712A (en) * | 2017-10-16 | 2018-01-09 | 晋江市速龙电子科技有限公司 | A kind of VR equipment with ocular region massaging and lens cleaning function |
| CN207908809U (en) * | 2018-03-15 | 2018-09-25 | 山东祈锦光电科技有限公司 | A kind of AR helmets of adjustable tightness |
| CN109334914A (en) * | 2018-11-05 | 2019-02-15 | 宿州学院 | A kind of lifesaving appliance and lifebuoy |
| CN110018571A (en) * | 2018-12-31 | 2019-07-16 | 浙江理工大学 | The Portable virtual reality KTV helmet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206115030U (en) | Virtual reality helmet | |
| CN204423801U (en) | Abdominal touch teaching simulation people | |
| CN204045100U (en) | A kind of Sengstaken-Blakemore tube put pipe teaching mode | |
| CN110360885A (en) | A kind of helmet | |
| CN109316742A (en) | A kind of gasbag-type body-sensing vest based on virtual reality | |
| CN207104966U (en) | A kind of bionical head of service robot | |
| CN111068257B (en) | Upper limb rehabilitation training device | |
| CN206924184U (en) | A kind of beating type neck massaging device | |
| CN107961505B (en) | A kind of dancing shape up exercise barre | |
| CN208314332U (en) | A kind of virtual implementing helmet bandage adjustment structure | |
| CN207856146U (en) | Extinguisher analog machine suitable for VR | |
| CN107431426B (en) | For remotely providing the system of the vibration from vibration transducer | |
| CN207397221U (en) | A kind of cross-border electric business VR head-mounted displays | |
| CN206074914U (en) | Packaged type virtual reality imaging eyeglasses | |
| CN206454285U (en) | A kind of flight cinema system | |
| CN107481563A (en) | A kind of Edutainment robot based on neuron control form | |
| CN204666957U (en) | Wear-type virtual reality device | |
| CN207627900U (en) | A kind of body-sensing vest with multiple spot Real-time force feedback | |
| CN210250492U (en) | Visual training instrument for myopia and amblyopia | |
| CN207281707U (en) | A kind of virtual reality and gesture induction system | |
| CN106730828A (en) | A kind of virtual reality motorcycle game experiencing equipment | |
| CN207909398U (en) | Portable heart-lung resuscitation training model | |
| CN206454286U (en) | A kind of stand-type flight cinema system | |
| CN216014528U (en) | Adjustable seat of simulation cockpit | |
| CN214484070U (en) | Movable eye hair-planting head sculpture |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191022 |
|
| RJ01 | Rejection of invention patent application after publication |