CN208297836U - A kind of optical display subass embly and AR smart machine - Google Patents
A kind of optical display subass embly and AR smart machine Download PDFInfo
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- CN208297836U CN208297836U CN201820537257.4U CN201820537257U CN208297836U CN 208297836 U CN208297836 U CN 208297836U CN 201820537257 U CN201820537257 U CN 201820537257U CN 208297836 U CN208297836 U CN 208297836U
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- ray machine
- optical display
- subass embly
- display subass
- adjusting rod
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Abstract
The utility model belongs to AR technical field, specifically discloses a kind of optical display subass embly and AR smart machine, and optical display subass embly disclosed by the utility model includes ray machine and regulating device, the regulating device connection equipment to be connected and the ray machine；The regulating device includes: stretching structure, and one end is connect with the ray machine, can adjust the ray machine at a distance from the equipment to be connected；Articulated structure, it is hinged with the other end of the stretching structure.Optical display subass embly provided by the utility model, angle position of the adjustable ray machine with respect to articulated structure and distance and position improve the visual effect of optical display subass embly, improve the usage experience of user to realize the adjusting to ray machine with respect to user perspective.
Description
Technical field
The utility model relates to AR technical field more particularly to a kind of optical display subass emblies and AR smart machine.
Background technique
Augmented reality is that the first calculates the position that video camera is photographed and angle and plus respective image, view in real time
Virtual information, is added in true environment by computer technology, realizes the phase of two kinds of information by the technology of frequency or 3D model
Mutually supplement and interaction.AR technology due to can bring enhancing show sensory experience and be widely used in industry auxiliary, tourism,
The fields such as education, medical treatment and military affairs, derivative AR smart machine is also more and more therefrom.
It needs that optical display subass embly is arranged in AR smart machine and virtual content is projected, and will be thrown by optical mirror slip
Shadow anaclasis realizes that the amplification of AR projected picture and human eye receive into human eyeball.Existing equipment discloses a kind of AR intelligence
Glasses comprising mirror holder, accommodating case, the AR prism of arc-shaped structure show ray machine and camera, wherein AR prism shows light
Machine is fixed on mirror holder, mainly includes that display screen, optical prism group and optics show that structures, the dummy patterns such as eyeglass are shown
Show that the dummy pattern that display screen is shown is amplified and be projected to use by eyeglass etc. in display screen, and through optical prism group and optics
In the visual field at family.
The disclosed optical display subass embly for AR smart machine of the prior art is usually nonadjustable, i.e., for same
The AR smart machine of class and model, optical display subass embly are fixed with respect to the position of AR smart machine.But due to the people of different user
Body characteristics (such as interpupillary distance etc.) have differences, and have position of the different user to optical display subass embly with respect to AR smart machine not
With requirement, and existing optical display subass embly is difficult to meet the needs of different clients.And if optical display subass embly is with respect to AR intelligence
The characteristics of human body of position and user where equipment mismatches, i.e., the Projection Display position of optical display subass embly and user, which are watched, throws
The optimal viewing angle of shadow pattern is difficult to match, so that projection view angles is easy to cause to be deteriorated, the scene sense of reality is reduced, and reduces user's body
It tests.
Utility model content
One of the purpose of this utility model is to provide a kind of optical display subass embly, can to improve optical display subass embly
Tonality improves the usage experience of user.
The another object of the utility model is to provide a kind of AR smart machine, improves the controllability of AR smart machine,
The display performance for improving AR smart machine, increases the user experience of equipment user.
To achieve the above object, the utility model adopts the following technical solutions:
A kind of optical display subass embly, including ray machine, the optical display subass embly further include:
Regulating device connects equipment to be connected and the ray machine；
The regulating device includes:
Stretching structure, one end are connect with the ray machine, can adjust the ray machine at a distance from the equipment to be connected；
Articulated structure, it is hinged with the other end of the stretching structure.
Further, the stretching structure includes outer cylinder and adjusting rod, and described adjusting rod one end is located in the outer cylinder, separately
The outer cylinder is stretched out in one end, and the adjusting rod can reciprocatingly slide along the axis direction of the outer cylinder.
Further, the stretching structure further includes locking member, and the locking member is used for the outer cylinder and the adjusting rod
Relative position fix.
Further, the locking member is damping block, and the damping block is located at the one end of the outer cylinder far from the ray machine
Inside, and be slidably located on the adjusting rod, the internal diameter of the outer diameter of the damping block and the outer cylinder is interference fitted, the resistance
The major diameter fit of the internal diameter of Buddhist nun's block and the adjusting rod, one end that the adjusting rod protrudes into the outer cylinder are provided with limit convex
Platform, the outer diameter of the positive stop lug boss are greater than the internal diameter of the locking member.
Further, the articulated structure includes the hinged seat, and the hinged seat and the adjusting rod pass through multi-directional ball
Hingedly, the multi-directional ball includes:
Interior ball is fixed with the adjusting rod；
Ectosphere is arranged in the hinged seat, and is set in outside the interior ball.
Further, the ectosphere includes first and second, described first and described second along the adjusting
The axial split settings of bar, described first and it is second described between have the first gap.
Further, the articulated structure further include:
Fixing seat is fixedly connected with the equipment to be connected；
Shaft seat, one end and the fixing seat are hinged, and the other end is connect with the hinged seat.
Further, the articulated structure further include: torsion screw is arranged in the hinged seat, and with it is described hinged
Seat is fixedly connected, and the internal diameter of the torsion screw is interference fitted with described first one end outer diameter far from described second.
Further, the optical display subass embly further include:
The non-display portion of ray machine protective cover, the ray machine is located in the ray machine protective cover；
Route protection cover, one end are fixedly connected with the regulating device, and the other end is connect with the ray machine protective cover, institute
It states route protection cover and the ray machine protective cover is formed with accommodating chamber；And
Ray machine change-over panel is located in the accommodating chamber, and is electrically connected with the ray machine.
Further, the optical display subass embly further include: goggles is connect with the ray machine, and is located at the optics
Display component is towards the side of user.
A kind of AR smart machine, includes above-mentioned optical display subass embly.
The utility model has the beneficial effects that:
Optical display subass embly provided by the utility model, by the way that the adjusting being connected between equipment to be connected and ray machine is arranged
Device makes user during using optical display subass embly, ray machine can be adjusted with respect to the position of itself eye, i.e.,
Angle position of the ray machine with respect to eyes is adjusted by articulated structure, height position of the ray machine with respect to eyes is adjusted by stretching structure
It sets, so that the position of ray machine be made to reach the optimum position that user watches projection pattern, improves the display effect of optical display subass embly,
Enhance the visual experience of user.
AR smart machine provided by the utility model can make AR intelligence by using above-mentioned adjustable optical display subass embly
Energy equipment in use, makes ray machine be located at the optimum position that user watches display image, improves AR smart machine to difference
The suitability of user enhances the sensory experience of user.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of optical display subass embly provided by the embodiment of the utility model；
Fig. 2 is the fractionation structural representation of articulated structure provided by the embodiment of the utility model and stretching structure；
Fig. 3 is the cross-sectional view of articulated structure provided by the embodiment of the utility model and stretching structure in the engagement condition；
Fig. 4 is the fractionation schematic diagram of optical display subass embly provided by the embodiment of the utility model；
Fig. 5 is structural schematic diagram of the AR intelligent helmet provided by the embodiment of the utility model in an angle；
Fig. 6 is the fractionation structural representation of AR intelligent helmet provided by the embodiment of the utility model；
Fig. 7 is structural schematic diagram of the intelligent helmet that provides of utility model embodiment under another angle.
It is marked in figure as follows:
1- optical display subass embly；11- articulated structure；111- fixing seat；The first connecting plate of 1111-；The connection of 1112- second
Plate；112- shaft seat；1121- third connecting plate；1122- connection end cap；113- hinged seat；114- torsion screw；115- ectosphere；
1151- first；1152- second；Ball in 116-；12- stretching structure；121- outer cylinder；122- inner cylinder；123- adjusting rod；
1231- positive stop lug boss；124- locking member；125- fixed plate；13- protective cover；131- ray machine protective cover；132- route protection cover；
1311- connection cover；1312- positioning column；1313- fastening screw；14- ray machine；141- non-display portion；142- display unit；16- eye protection
Mirror；17- ray machine change-over panel；
2- shell；21- protective shell；22- liner；23- inner sealing lid；231- card slot；24- sealing external cover；It is installed before 241-
Panel；The side 242- is installed by panel；243- recycling box；244- recovery port；
3- control assembly；31- returns to key；32- entree single-button；33-, which is checked, has turned on applications keys；34- take pictures by
Key；35- switching on and shutting down key；36- control circuit board；37- battery；
4- camera assembly；
51- antenna；52- loudspeaker.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than the restriction to the utility model.It further needs exist for
It is bright, part relevant to the utility model is illustrated only for ease of description, in attached drawing rather than entire infrastructure.
Fig. 1 is the structural schematic diagram of optical display subass embly 1 provided by the embodiment of the utility model, as shown in Figure 1, this implementation
Example provides a kind of optical display subass embly 1, for carrying out display projection to virtual content in AR smart machine.The present embodiment mentions
The optical display subass embly 1 of confession includes regulating device, ray machine 14, protective cover 13 and goggles 16, wherein regulating device is connected to even
Connect equipment and ray machine, including articulated structure 11 and stretching structure 12, articulated structure 11 be used for in AR smart machine wait connect
Equipment connection, and the angle position of ray machine 14 Yu equipment to be connected is adjusted, stretching structure 12 is opposite to even for adjusting ray machine 14
Connect the distance and position of equipment；Ray machine 14 is used to carry out the Projection Display of virtual content；Protective cover 13 reduces for protecting ray machine 14
Damage of the external environment to ray machine 14；Side of the optical display subass embly 1 towards user is arranged in goggles 16, makes for protecting
User is not scratched by optical display subass embly 1.Optical display subass embly 1 provided in this embodiment is connected to by setting wait connect
Regulating device between equipment and ray machine 14, can be used family in use to ray machine 14 with respect to itself eye position into
Row is adjusted, and the position of ray machine 14 is made to reach the optimum position that user watches projection pattern.
Fig. 2 is the fractionation structural representation of articulated structure 11 and stretching structure 12 provided by the embodiment of the utility model, such as
Shown in Fig. 2, articulated structure 11 includes fixing seat 111, shaft seat 112 and hinged seat 113.Wherein, one end of fixing seat 111 with
Equipment to be connected connection, the other end and shaft seat 112 are rotatablely connected.In the present embodiment, fixing seat 111 includes orthogonal
First connecting plate 1111 and the second connecting plate 1112, the first connecting plate 1111 are threadedly coupled with equipment to be connected, facilitate optics aobvious
Show the assembly and disassembly of component 1 Yu equipment to be connected.Shaft seat 112 includes vertically arranged third connecting plate 1121, and third connects
Fishplate bar 1121 is hinged by shaft with the second connecting plate 1112, and both ends of the shaft is provided with both restrictions along shaft axis play
Stop nut.The other end of third connecting plate 1121 is vertically connected with connection end cap 1122, and hinged seat 113 is hollow tubular knot
Structure, connection end cap 1122 are threaded through in hinged seat 113 far from one end of third connecting plate 1121, and the end face of hinged seat 113 with
The end face of connection end cap 1122 abuts, meanwhile, connection end cap 1122 is connect with hinged seat 113 using being screwed.
In other embodiments, fixing seat 111 can also use the structure of other forms, fixing seat 111 and shaft seat 112
It can also be the rotation connection mode of other forms.
Fig. 3 is the section view of articulated structure 11 provided by the embodiment of the utility model and stretching structure 12 in the engagement condition
Figure.As shown in Figures 2 and 3, the one end of hinged seat 113 far from fixing seat 111 and stretching structure 12 are articulated and connected, and can be realized flexible
Structure 12 is with respect to the two-dimensional rotary of hinged seat 113, and even using the axis of hinged seat 113 as Z axis, stretching structure 12 can be relatively hinged
Seat 113 carries out X to the rotation with Y-direction.Stretching structure 12 includes fixed plate 125, inner cylinder 122, outer cylinder 121, adjusting rod 123 and lock
Tight part 124.The one end of stretching structure 12 far from articulated structure 11 is arranged in fixed plate 125, for while with protective cover 13 and outside
Cylinder 121 is fixedly connected, so that stretching structure 12 is fixedly connected with ray machine 14.Specifically, the periphery of 121 one end of outer cylinder is convexly equipped with company
Flange is connect, for being threadedly coupled with fixed plate 125.
The inside of outer cylinder 121 is arranged in inner cylinder 122 and opposite outer cylinder 121 is fixed, and the internal diameter of its outer diameter and outer cylinder 121 is matched
It closes.Adjusting rod 123 is slidably arranged in inner cylinder 122, and can be slided with respect to inner cylinder 122 along its axial direction, and adjust to reduce
When bar 123 is slided with respect to inner cylinder 122, the contact area between adjusting rod 123 and inner cylinder 122 reduces inner cylinder 122 and adjusting rod
Abrasion between 123, its radial convex of the lower end edge of adjusting rod 123 be equipped with positive stop lug boss 1231, the outer diameter of positive stop lug boss 1231 with
The internal diameter of inner cylinder 122 cooperates, and the outer diameter for being greater than 123 body of rod of adjusting rod is only to make adjusting rod 123 in sliding process
Positive stop lug boss 1231 is contacted with inner cylinder 122.
Outer cylinder 121 is provided with the jack hole stretched out for adjusting rod 123, and the hole of jack hole far from one end of fixed plate 125
The major diameter fit of diameter and adjusting rod 123.When to adjust adjusting rod 123 to suitable position with respect to inner cylinder 122 or outer cylinder 121, adjust
Pole 123 is fixed with respect to the position of inner cylinder 122 and outer cylinder 121, and locking member 124 is provided on stretching structure 12, is adjusted for locking
Pole 123 and inner cylinder 122 and the position between outer cylinder 121.In the present embodiment, locking member 124 is damping block, damping block
It is set on adjusting rod 123, and fixes and be arranged relatively with inner cylinder 122 and outer cylinder 121.When 123 relative damping block of adjusting rod slides
After stopping, the rubbing action between damping block and adjusting rod 123 keeps damping block relative adjustment bar 123 fixed, that is, makes adjusting rod
The position of 123 opposite inner cylinders 122 and outer cylinder 121 is opposite to be locked.In the present embodiment, damping block is made of silica gel material.
Damping block is located at the top of inner cylinder 122, and the internal diameter of outer diameter and outer cylinder 121 cooperates, thereon end face and outer cylinder 121
Inner face abuts, and lower end surface is abutted with the upper surface of inner cylinder 122.That is the position setting of damping block, it is ensured that outer cylinder 121, interior
Cylinder 122 and damping block relative position are constant, and since the outer diameter of damping block is greater than the internal diameter of inner cylinder 122, when adjusting rod 123 drives
Positive stop lug boss 1231 moves to positive stop lug boss 1231 and when damping block contacts, and positive stop lug boss 1231 is under the blocking of damping block, nothing
Method continues opposite inner cylinder 122 and moves, i.e. the cooperation of positive stop lug boss 1231 and damping block realizes the work of the limit to adjusting rod 123
With.That is the maximum distance that is adjustable of adjusting rod 123, the interval between damping block and fixed plate 125.Damping block and fixed plate
The distance between 125 specifically can design and adjust according to the design needs.In the present embodiment, adjusting rod 123 is adjustable
Maximum distance is 20mm.
In the present embodiment, it is adjusted between bar 123 and inner cylinder 122 using the damping block being set on adjusting rod 123
Position locking above-mentioned function can also be realized using other locking members 124 in other embodiments, such as can be using lock
Tight screw carries out opposite locking of the two position etc..
In the present embodiment, adjusting rod 123 is connect with articulated structure 11 using universal ball joint.Specifically, such as Fig. 2 and 3
Shown, multi-directional ball includes ectosphere 115 and interior ball 116, and wherein ectosphere 115 is arranged in hinged seat 113, and opposite hinged seat 113
Fixed setting；Adjusting rod 123 is arranged in close to one end of articulated structure 11 in interior ball 116, and interior ball 116 is located in ectosphere 115, and
It can be rotated relative to ectosphere 115.In the present embodiment, ectosphere 115 includes along first 1151 of the axial split settings of adjusting rod 123
With second 1152, second 1152 is arranged in the lower part of hinged seat 113, and first 1151 upper end is provided with the torsion spiral shell of annular
Silk 114, torsion screw 114 and first 1151 are fixed in hinged seat 113, and the lower end of torsion screw 114 and first
The upper end in portion 1151 is interference fitted, so that torsion screw 114 generates ectosphere 115 when interior ball 116 is rotated relative to ectosphere 115
Extruding force, when which can make interior ball 116 rotate stopping relative to ectosphere 115, ectosphere 115 and interior ball 116 are kept fixed.The
Axial direction between one 1151 and second 1152 along multi-directional ball is provided with the first gap, and first 1151 and second 1152
The second gap is circumferentially offered along itself.The setting in the first gap and the second gap turns interior ball 116 inside ectosphere 115
During dynamic, under the action of torsion screw 114 squeezes ectosphere 115, the deformation for ectosphere 115 provides space.
The ectosphere 115 of universal ball structure provided in this embodiment uses split-type design, facilitates the peace installation and dismantling of multi-directional ball
It unloads；And it is provided with gap between first 1151 and second 1152 and in first 1151 and second 1152 circumferential direction, have
Space is provided conducive to the deformation in multi-directional ball motion process for ectosphere 115, improves the service life of multi-directional ball；By the way that torsion is arranged
Screw 114, can to after rotation interior ball 116 and ectosphere 115 torsion of opposite locking is provided.In the present embodiment, by
It is connected between articulated structure 11 and stretching structure 12 using universal ball joint, keeps stretching structure 12 rotatably mounted at two of X and Y
The relative rotation within 60 ° is realized with respect to articulated structure 11 in degree direction.
Fig. 4 is the fractionation schematic diagram of optical display subass embly 1 provided by the embodiment of the utility model, as shown in figure 4, outer cylinder
121 one end far from articulated structure 11 are connected with protective cover 13, and protective cover 13 includes ray machine protective cover 131 and route protection cover
132, the non-display portion 141 of ray machine 14 is arranged in ray machine protective cover 131, the upper end of ray machine protective cover 131 and route protection cover
132 connections, and the accommodating chamber with receiving ray machine change-over panel 17 is formed between ray machine protective cover 131 and route protection cover 132,
Ray machine change-over panel 17 is located in accommodating chamber, and is electrically connected with ray machine 14.Ray machine change-over panel 17 makes light to convert to signal
14 received signal of machine is the identifiable signal of ray machine 14.In optical display subass embly 1 by receiving the aobvious of control circuit board output
Show the display control that picture signal is virtually shown, but usual control circuit board output is MiPi signal, ray machine 14 can
The signal of identification is rgb signal, is converted to ray machine to the MiPi signal of control circuit board to need to be arranged ray machine change-over panel 17
14 rgb signals that can be identified.
The setting of above-mentioned protective cover 13 can protect ray machine change-over panel 17 and ray machine 14, reduce external environment to light
The damage of machine change-over panel 17 and ray machine 14.And ray machine protective cover 131 and route protection cover 132 are separately provided, and can make ray machine
14 and the setting of ray machine change-over panel 17 will not generate interference, the installation and removal both be conducive to.
In the present embodiment, ray machine protective cover 131 is connected by the way of clamping with route protection cover 132, ray machine protection
It covers 131 upper surfaces and is provided with hollow positioning column 1312,132 lower end surface of route protection cover is correspondingly arranged on location hole, works as positioning column
When 1312 insertion location hole, positioning column 1312 and location hole realize that the connection of route protection cover 132 and ray machine protective cover 131 is fixed
Position, and positioning column 1312 and location hole are connected using fastening screw 1313.It in other embodiments, can also be using other cards
Connection type is connect, can also be ray machine protective cover 131 and route protection cover 132 using connection types such as threaded connections.
In the present embodiment, ray machine protective cover 131 can be divided into protective cover and the connection with the clamping connection of upper protective cover
Lid 1311 facilitates ray machine 14 to be packed into ray machine protective cover 131, or ray machine 14 is taken out ray machine protective cover 131, and ray machine 14 is avoided to fill
Enter or ray machine 14 is caused to damage during taking out ray machine protective cover 131.Upper protective cover and connection cover 1311 can also use
The connection of the removablies such as screw thread.
In the present embodiment, since ray machine 14 is both needed to connect external control device using conducting wire with ray machine change-over panel 17, it is
Reduce the exposed of wire arrangements, increases safety and the aesthetics of optical display subass embly 1, multi-directional ball, 11 each section of articulated structure
And the structures such as adjusting rod 123 and fixed plate 125 are provided with the conducting wire perforation passed through for conducting wire in central axis.
Ray machine 14 is that the core in optical display subass embly 1 shows equipment, mainly includes display screen, optical lens group and optics
Show eyeglass.After the virtual signal obtained after circuit board processing is transferred to ray machine 14, it is presented in the user visual field through ray machine 14.By
It is existing more mature technology in ray machine 14, the present embodiment does not limit the concrete model and specific structure of ray machine 14,
Also no longer its structure is further repeated.
In use due to optical display subass embly 1, the optics of ray machine 14 shows the eyes of eyeglass face user, thus
It is presented on virtual signal in the visual field of user, makes user that there is the sensory experience of preferable augmented reality.But due to user's eye
Eyeball is more weak region, the incorrect placement of optical display element or unexpected collides with that equal to be likely to result in optics display first
Part and user collide, and especially touch with for eyes.For the safety for protecting user, making for optical display subass embly 1 is improved
With safety, the side of optical display subass embly 1 towards user are provided with goggles 16, for providing protection to eyes of user.Shield
Eyepiece 16 is fixedly connected with protective cover 13, and connection type can be the detachable connection methods such as clamping, threaded connection or grafting.?
In the present embodiment, goggles 16 includes the first occlusion part and the second occlusion part, wherein the first occlusion part corresponds to the non-aobvious of ray machine 14
Show region 141, and is clamped and connects with route protection cover 132；Second occlusion part corresponds to the display unit 142 of ray machine 14, and second hides
Stopper is provided with fixed frame towards ray machine 14 on one side, and the display unit 142 of ray machine 14 is threaded through in fixed frame, to make to protect
The connection of eyepiece 16 is more closely.
Optical display subass embly 1 provided in this embodiment, can be realized by being arranged between ray machine 14 and equipment to be connected
The regulating device that telescopic adjustment and rotation are adjusted keeps ray machine 14 adjustable with respect to the angle position of eyes of user and distance and position, from
And optical display subass embly 1 can be enable preferably to be adapted to the characteristics of human body of user, so that user is obtained the best view of virtual screen viewing
Angle improves the visual effect of optical display subass embly 1, improves the usage experience of user.
The present embodiment additionally provides a kind of AR smart machine comprising this kind of optical display subass embly 1, and AR smart machine can be with
For the helmet, or be able to achieve the other equipment of real scene and virtual scene interaction.The present embodiment is with AR intelligent helmet
The AR smart machine with above-mentioned optical display subass embly 1 is described in example.
Fig. 5 is structural schematic diagram of the AR intelligent helmet provided by the embodiment of the utility model in an angle, such as Fig. 5 institute
Show, present embodiments provide a kind of AR intelligent helmet, is mainly used in industrial circle, such as inspection, assembly and operating maintenance.By
Complex in above-mentioned work, worker needs to train for a long time before operation, and under normal circumstances, training needs to refer to papery text
Shelves explanation.Due to lacking the reference of reality scene, training is difficult to that vivo training information is transferred to by start-up, and unfavorable
In by the understanding and study of start-up；Meanwhile this kind of training method is needed by a large amount of paper document, training cost is high,
Low efficiency, and both hands can not be liberated in training process and carry out corresponding operation, the error rate of operation after training is high.And the present embodiment
The AR intelligent helmet of offer, the training of worker is combined with reality scene, and the virtual information of auxiliary is accurately superimposed to reality
In the scene of border, paperless office may be implemented, reduce the cost of training, the design of helmet-type also can guarantee the safety of worker
Property, the both hands of staff are liberated, staff is allow to carry out practical operation while receiving training information, improve training
The efficiency of instruction reduces task difficulty, while improving the efficiency and accuracy of factory work.
As shown in figure 5, AR intelligent helmet provided in this embodiment includes shell 2, control assembly 3, detection components, assisted group
Part and above-mentioned optical display subass embly 1.Wherein shell 2 is used to show for control assembly 3, detection components, accessory part and optics
The installation of component 1 provides structural support, while using convenient for wearing；Detection components will be examined for detecting external environmental information
Measurement information is transmitted to control assembly 3；Control assembly 3 is used to carry out operation and place to AR intelligent helmet detection information and virtual information
Reason realizes the overlapping and interaction of real scene and virtual scene；Accessory part is used to be better achieved the function of AR intelligent helmet；
Optical display subass embly 1 is used to receive the virtual image information of the sending of control assembly 3, and shows into the user visual field.
Fig. 6 is the fractionation structural representation of AR intelligent helmet provided by the embodiment of the utility model, as shown in fig. 6, shell 2
Global shape can refer to the shape of the helmet in the prior art, the present embodiment is not made specifically the monnolithic case of shell 2
Description and limitation.In the present embodiment, shell 2 mainly includes protective shell 21, liner 22, inner sealing lid 23 and sealing external cover
24。
Sealing external cover 24 is oppositely arranged with inner sealing lid 23, and sealing external cover 24 and inner sealing lid 23 are O-shaped structure.It is close
Envelope outer cover 24 is provided with third positioning region towards the first positioning region is provided in the end face outer rim of inner sealing lid 23 on inner edge；It is close
It seals on the position that inner cover 23 corresponds to the first positioning region towards the end face of sealing external cover 24 and is provided with the second positioning region, correspond to third
The position of positioning region is provided with the 4th positioning region, and the first positioning region and the second positioning region cooperate and third positioning region is positioned with the 4th
Being located by connecting between inner sealing lid 23 and sealing external cover 24 is realized in portion's cooperation.
In the present embodiment, it is provided with positioning region at the outer rim and inner edge of sealing external cover 24 and inner sealing lid 23, it should
Kind connection type can be such that sealing external cover 24 and inner sealing lid 23 connects more closely.It in other embodiments, can also be only opposite
End face on one or more pairs of positioning regions are set, also may be implemented inner sealing lid 23 and sealing external cover 24 connection positioning purpose.
In the present embodiment, the first positioning region and third positioning region are positioning convex platform, the second positioning region and the 4th positioning
Portion is positioning groove, and positioning convex platform is fastened in positioning groove, realizes the clamping of sealing external cover 24 and inner sealing lid 23.At it
In his embodiment, or the first positioning region and third positioning region are positioning groove, and the second positioning region and the 4th positioning region are
Positioning convex platform, as long as one in the first positioning region and the second positioning region can be made for positioning convex platform, another is positioning groove, together
When third positioning region and the 4th positioning region in one be positioning convex platform, another is positioning groove, can be realized connection positioning
Effect.
Sealing external cover 24 and the mating connection of inner sealing lid 23 are formed with accommodating cavity, accommodating cavity for be arranged circuit board, power supply,
The structures such as connecting wire can make all kinds of electronic component built-ins, keep the overall structure of AR intelligent helmet beautiful, and can be to electronics member
The offers protection such as part.
The outermost of shell 2 is arranged in protective shell 21, provides protection for the head to user.Protective shell 21 and sealing are outer
Lid 24 connects, and connection type can be the detachable connection methods such as threaded connection or clamping, is conducive to assembling, the disassembly of shell 2
And maintenance.In the present embodiment, protective shell 21 and 24 plug connection of sealing external cover, sealing external cover 24 is towards the end face of protective shell 21
The 5th positioning region is provided in outer rim, and the outside of the first positioning region is arranged in the 5th positioning region；21 outer rim of protective shell is with respect to
The position of five positioning regions is provided with the 6th positioning region.In the present embodiment, the 5th positioning region is positioning groove, and the 6th positioning region is
Positioning protrusion, in other embodiments, being also possible to the 5th positioning step is positioning protrusion, and the 6th positioning region is positioning groove.
5th positioning region cooperates with the 6th positioning region realizes that the clamping of protective shell 21 and sealing external cover 24 is connect, and makes to protect
Fitting that the outer surface of shell 21 and sealing external cover 24 is seamless keeps 2 monnolithic case structure of shell beautiful.Protective shell 21 can be using gold
Belong to material to be made, be also possible to be made of PC and ABS combined material, for bearing foreign impacts power, protection user's head safety.
It may be provided for ventilative air hole on protective shell 21, improve user and wear the comfortable of AR intelligent helmet in hot weather
Property.
Inner sealing lid 23 is located within protective shell 21 in the present embodiment, and the inside of protective shell 21 is additionally provided with liner 22, and
Liner 22 is arranged between protective shell 21 and inner sealing lid 23, and the outside with the inside of protective shell 21 and inner sealing lid 23 respectively
It fits closely, improves the imporosity of entire shell 2.Meanwhile liner 22 can be used EPP elastomeric material and be made, for inhaling
It shakes and shockproof, under preventing foreign impacts from acting on, the rigid deformation of protective shell 21 can cause to damage to user.Meanwhile liner 22 is made
For the part directly contacted with user's head, the comfort that user wears AR intelligent helmet can be improved.Protective shell 21 and liner 22
Between the structures such as hat holder can also be set, or adjustable tether or frenulum are set on the inside of shell 2, improve user to AR intelligent helmet
Wearing stability.
Detection components include camera assembly 4, and the position that shell 2 corresponds to user's forehead is arranged in camera assembly 4, specifically
Ground, in the present embodiment, panel 241 is installed in the position that sealing external cover 24 corresponds to forehead before having upwardly extended, and camera assembly 4 is fixed
Before being set on installation panel 241.Camera assembly 4 include rgb light camera, infrared camera and depth camera at least
One or combinations thereof, and the surface of preceding installation panel 241 is arranged in each camera, and connect with control assembly 3, by control group
Part 3 carries out function switch to camera, enables camera assembly 4 to select suitable camera to be imaged according to actual environment, obtains
The display image that picture is relatively sharp is taken, and can make camera assembly 4 that there is night-viewable function.Camera assembly 4 further include flash lamp,
The auxiliary such as range sensor setting, for obtaining the camera picture of clarity more preferable, more three-dimensional effect and the more sense of reality.
Detection components can also include temperature sensor, humidity sensor, smell sensor, sound transducer etc., be used for
Environmental information is detected for user.
Control assembly 3 includes control button group, control circuit board 36 etc..Control button group includes returning to key 31, entree
Single-button 32 checks and has turned on applications keys 33, shoot button 34, switching on and shutting down key 35 etc., each function of control button group
Key is connect with control circuit board 36, to realize unlatching, stopping or the switching of each function button function, such as shoot button 34
It takes pictures for controlling the camera in camera assembly 4, switching on and shutting down key 35 is used to control the unlatching of AR intelligent helmet system
And closing.
In the present embodiment, entire AR intelligent helmet is controlled using android system, therefore, above-mentioned control is pressed
Each key of key group is similar to each keypress function in the mobile terminal of android system, and the present embodiment is no longer to each function
Key is repeated.In the present embodiment, it is controlled using android system, in achievable situation, can also be used
The control design case of the progress AR intelligent helmet such as DOS system.
In the present embodiment, the unlatching of the various functions of AR intelligent helmet is carried out using each function button, is stopped and is cut
It changes, in other embodiments, every order can also be transmitted to control circuit board 36 using other modes, voice knowledge such as can be used
Otherwise, i.e., control assembly 3 includes the speech recognition device connecting with control circuit board 36, and user sends phonetic order, through language
After the identification of sound identifier, it is sent to control circuit board 36, is handled via control circuit board 36 and executes order for items, and control AR
The execution of intelligent helmet items order.It can also be shown using gesture identification, eyeball tracking, touch-screen input, virtual screen or mobile
The modes such as terminal control input transmit control instruction to control circuit board.
Fig. 7 is structural schematic diagram of the intelligent helmet that provides of utility model embodiment under another angle, such as Fig. 5 and figure
Shown in 7, in the present embodiment, returns to key 31, entree single-button 32, checks that having turned on applications keys 33 is disposed side by side on shell 2
Lateral wall side, the opposite other side is arranged in shoot button 34, and the end face of sealing external cover 24 is arranged in switching on and shutting down key 35
On.Specifically, panel 242 is installed in two sides that upward projection is opposite at the outer rim of sealing external cover 24, and panel 242 is installed in two sides
The position for corresponding roughly to two ear of user facilitates user to operate each function button.One of side is installed by panel 242
On opened up side by side there are three key slot, be respectively used to return to key 31, entree single-button 32, check and have turned on applications keys 33
It installs, offers a key slot on another side plate, it is same on the end face of sealing external cover 24 for the installation of shoot button 34
Offer the key slot for accommodating switching on and shutting down key 35.In the present embodiment, the location arrangements of each function button are merely illustrative
Property arrangement, the location arrangements of each function button can multiplicity, the present embodiment do not do and more specifically limits.
In the present embodiment, control circuit board 36 is arranged in the accommodation groove that inner sealing lid 23 and sealing external cover 24 are formed,
Control circuit board 36 can be protected.Control circuit board 36 includes calculation processing unit and storage unit, and camera assembly 4 obtains
The real world images information taken is transmitted in control circuit board 36, and calculation processing unit utilizes image recognition algorithm and track algorithm
Deng, identification camera shooting image information, image information includes all kinds of letters such as the size and shape of image and the color of image
Breath, control circuit board select corresponding virtual information according to image information in the memory unit, and dummy pattern is through control circuit board
It after 36 are transmitted to ray machine 14, is shown in human eye through ray machine 14, completion virtual information is superimposed with real scene, and it is existing to reach enhancing
Real effect.
Storage unit for storing information, know by image information, guidance for industry information, model information, image including shooting
Not with tracking scheduling algorithm information.Wherein, guidance for industry information is all kinds of instructive information corresponding with user's usage scenario, is used for
It overlaps and interacts with corresponding reality scene for reality scene, realize that user obtains the increasing under the reality scene according to reality scene
Strong reality display.If guidance for industry information can be the operation video information under the reality scene, for showing and instructing this existing
All kinds of practical operations under real field scape, such as machine operation.Guidance for industry information also may include the training information of text information
Deng, it can be by the special scenes or special article in shooting reality scene, acquisition is with the product or the related knowledge of article, skill
The information such as energy.
Control assembly 3 further includes power supply unit, and power supply unit includes the battery 37 being set in accommodation groove, and setting exists
Charging port on shell 2.Battery 37 can be rechargeable battery 37, or non-charging battery 37 is used for AR intelligence head
Helmet provides electric power support.Charging port guarantees the continuous operation of AR intelligent helmet for charging to rechargeable battery 37.Power supply
Component can also include the power supply line between grafting and charging port and external power supply.
Control assembly 3 further includes alarm unit, and after a certain functional fault of AR intelligent helmet, alarm unit can be issued
Alarm, to remind user that AR intelligent helmet is timely repaired and replaced.Alarm unit can be for different function events
Different alarm forms is arranged in barrier, such as can be different alarm sound prompt or voice prompting.Alarm unit can be buzzing
One in device, voice announcer and LED light etc. or combination.
For the various functions that AR intelligent helmet is better achieved, AR intelligent helmet provided in this embodiment further includes assisted group
Part.Accessory part includes one or two of SIM card and SD card, and the card slot 231 opened up on the inside of inner sealing lid 23 is arranged in
It is interior, and the opening of card slot 231 is provided with slip lid or flip lid for opening or closing card slot 231, with the SIM card including protection setting
And SD card.SIM card for providing flow and network etc., convenient for for long-range expert's communication, or connection cloud, carry out data
Transmission；Meanwhile the setting of network may be that communication channel is provided between user, so that the user in local area network is can be carried out information logical
News and transmitting.SD card is used to extend the memory capacity of AR intelligent helmet.
Accessory part further includes loudspeaker 52, and loudspeaker 52 is arranged in accommodating cavity, and it is towards the upper of sealing external cover 24
End face, the position for corresponding to loudspeaker 52 in sealing on lid are provided with the sound hole being pierced by for sound.The position position of loudspeaker 52
Near user's ear, and correspond to there are two two ears are respectively set, with video image or the voice letter for facilitating ray machine 14 to transmit
Sound in breath can more clearly visible be transmitted to user.
Accessory part further includes antenna 51, and antenna 51 includes Bluetooth antenna, Wifi antenna, GPS antenna and GMS primary antenna
Deng for realizing being better achieved between AR intelligent helmet or between AR intelligent helmet and cloud and AR intelligent helmet and user
Information wireless telecommunications.
In the present embodiment, the communication line between each electronic device is all set in 24 shape of inner sealing lid 23 and sealing external cover
At accommodating cavity in, be conducive to keep the shape of AR intelligent helmet neat and artistic, and route can be protected, keep route not outer
Dew.And all kinds of electronic devices are arranged in accommodating cavity mostly or circuit connecting section is accommodated by accommodating cavity, this improves AR
The security performance of intelligent helmet.
As shown in Figures 6 and 7, the position that shell 2 corresponds to human body forehead is arranged in optical display subass embly 1.Optics display group
Fixing seat 111 in part 1 is fixedly connected with the sealing external cover 24 of shell 2, and when ray machine 14 is in use process, ray machine 14
Optics show at the left eye or right eye of eyeglass face user that and goggles 16 is between ray machine 14 and user.In this implementation
In example, as shown in fig. 6, the optics of ray machine 14 shows that eyeglass is corresponding with the right eye of user, in other embodiments, the light of ray machine 14
Learning display eyeglass can be corresponding with the left eye of user.
The accumulator tank for accommodating optical display subass embly 1 is offered on shell 2, for not needing optical display subass embly 1
When, optical display subass embly 1 is stored.Specifically, the inside of sealing external cover 24 is provided with opening towards returning outside shell 2
Box 243 is received, and the shape of recycling box 243 is adapted to substantially with optical display subass embly 1.The fixing seat 111 of optical display subass embly 1 with return
The bottom for receiving box 243 is fixedly connected, and the aperture position that 24 end face of sealing external cover corresponds to recycling box 243 is provided with recovery port 244, by
It rotates and is arranged relative to fixed seat 111 in the shaft seat 112 of optical display subass embly 1, therefore, optical display subass embly 1 can be rotated
It is recycled in recycling box 243, or rotates and take out from recycling box 243.In the present embodiment, recycle or take out optical display subass embly
1 can use artificial manual action, and driving assembly drive connection axis also can be set and rotate relative to fixed seat 111, to drive
Optical display subass embly 1 moves, and driving assembly can connect control assembly 3, realize the automation campaign of driving assembly.For to not
Optical display subass embly 1 in use state is protected, and is provided at the recovery port 244 of sealing external cover 24 and is used to open or closes
The slip lid of recovery port 244 is closed, to close slip lid to optics display group when in the storage to recycling box 243 of optical display subass embly 1
Part 1 is sealed protection.
AR intelligent helmet provided in this embodiment, it is simple for structure, by setting inner sealing lid 23 and sealing external cover 24, make AR
Most of structure of intelligent helmet can be accommodated in the accommodating chamber that inner sealing lid 23 and sealing external cover 24 are formed, and improve AR intelligence
The safety of the helmet；By the way that the multilayered structure of protective shell 21, liner 22, sealing external cover 24 and inner sealing lid 23, Ke Yizeng is arranged
Add AR intelligent helmet to the head protection of user；By the way that recycling box 243 and recovery port for storing optical display subass embly 1 is arranged
244, optical display subass embly 1 can be made to be located at outside shell 2 when in use, be recycled to inside shell 2 when not in use, Ji Nengbao
Normal display of the ray machine 14 when needing augmented reality is demonstrate,proved, user is not interfered to observe reality scene when not in use；Pass through setting
Optical display subass embly 1 with regulating device, the height of the opposite eyes of user of adjustable ray machine 14 and angle position, to make
User obtains better visual experience, improves the display performance of AR intelligent helmet, improves the customer experience of user.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, is able to carry out for a person skilled in the art various bright
Aobvious variation, readjustment and substitution is without departing from the protection scope of the utility model.Therefore, although passing through above embodiments
The utility model is described in further detail, but the utility model is not limited only to above embodiments, is not departing from
It can also include more other equivalent embodiments in the case that the utility model is conceived, and the scope of the utility model is by appended
Scope of the claims determine.
Claims (11)
1. a kind of optical display subass embly, including ray machine (14), which is characterized in that the optical display subass embly (1) further include:
Regulating device connects equipment to be connected and the ray machine；
The regulating device includes:
Stretching structure (12), one end are connect with the ray machine (14), can adjust the ray machine (14) and the equipment to be connected
Distance；
Articulated structure (11), it is hinged with the other end of the stretching structure (12).
2. optical display subass embly (1) according to claim 1, which is characterized in that
The stretching structure includes outer cylinder (121) and adjusting rod (123), and described adjusting rod (123) one end is located at the outer cylinder
(121) in, the other end stretches out the outer cylinder (121), and the adjusting rod (123) can be along the axis direction of the outer cylinder (121)
It reciprocatingly slides.
3. optical display subass embly (1) according to claim 2, which is characterized in that the stretching structure (12) further includes lock
Tight part (124), relative position of the locking member (124) for the outer cylinder (121) and the adjusting rod (123) are fixed.
4. optical display subass embly (1) according to claim 3, which is characterized in that the locking member (124) is damping block,
The damping block is located inside one end of the outer cylinder (121) separate the ray machine (14), and the adjusting rod that is slidably located in
(123) on, the internal diameter of the outer diameter of the damping block and the outer cylinder (121) is interference fitted, the internal diameter of the damping block with it is described
The major diameter fit of adjusting rod (123), one end that the adjusting rod (123) is protruded into the outer cylinder (121) are provided with positive stop lug boss
(1231), the outer diameter of the positive stop lug boss (1231) is greater than the internal diameter of the locking member (124).
5. optical display subass embly (1) according to claim 2, which is characterized in that the articulated structure (11) includes hinged
Seat (113), by universal ball joint, the multi-directional ball includes: for the hinged seat (113) and the adjusting rod (123)
Interior ball (116) is fixed with the adjusting rod (123)；
Ectosphere (115), setting are set in the interior ball (116) outside in the hinged seat (113).
6. optical display subass embly (1) according to claim 5, which is characterized in that the ectosphere (115) includes first
(1151) and second (1152), the axis of first (1151) and second (1152) along the adjusting rod (123)
To split settings, there is the first gap between first (1151) and second (1152).
7. optical display subass embly (1) according to claim 5, which is characterized in that the articulated structure (11) further include:
Fixing seat (111), is fixedly connected with the equipment to be connected；
Shaft seat (112), hingedly, the other end is connect with the hinged seat (113) for one end and the fixing seat (111).
8. optical display subass embly (1) according to claim 6, which is characterized in that the articulated structure (11) further include: turn round
Power screw (114), setting are fixedly connected, the torsion screw in the hinged seat (113) with the hinged seat (113)
(114) internal diameter and first (1151) is interference fitted far from one end outer diameter of second (1152).
9. optical display subass embly (1) according to claim 1, which is characterized in that the optical display subass embly (1) is also wrapped
It includes:
Ray machine protective cover (131), the non-display portion (141) of the ray machine (14) are located in the ray machine protective cover (131)；
Route protection cover (132), one end are fixedly connected with the regulating device, the other end and the ray machine protective cover (131)
Connection, the route protection cover (132) and the ray machine protective cover (131) are formed with accommodating chamber；And
Ray machine change-over panel (17) is located in the accommodating chamber, and is electrically connected with the ray machine (14).
10. optical display subass embly (1) according to claim 9, which is characterized in that the optical display subass embly (1) is also wrapped
It includes:
Goggles (16) is connect with the ray machine (14), and is located at the optical display subass embly (1) towards the side of user.
11. a kind of AR smart machine, which is characterized in that comprising such as the described in any item optical display subass emblies of claim 1-10
(1)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820537257.4U CN208297836U (en) | 2018-04-16 | 2018-04-16 | A kind of optical display subass embly and AR smart machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820537257.4U CN208297836U (en) | 2018-04-16 | 2018-04-16 | A kind of optical display subass embly and AR smart machine |
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| CN208297836U true CN208297836U (en) | 2018-12-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108333774A (en) * | 2018-04-16 | 2018-07-27 | 亮风台（上海）信息科技有限公司 | A kind of optical display subass embly and AR smart machines |
| CN113262412A (en) * | 2021-05-25 | 2021-08-17 | 广东工贸职业技术学院 | AGV intelligence fire-fighting robot |
-
2018
- 2018-04-16 CN CN201820537257.4U patent/CN208297836U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108333774A (en) * | 2018-04-16 | 2018-07-27 | 亮风台（上海）信息科技有限公司 | A kind of optical display subass embly and AR smart machines |
| CN113262412A (en) * | 2021-05-25 | 2021-08-17 | 广东工贸职业技术学院 | AGV intelligence fire-fighting robot |
| CN113262412B (en) * | 2021-05-25 | 2022-04-26 | 广东工贸职业技术学院 | AGV intelligence fire-fighting robot |
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Address after: 201210 7th Floor, No. 1, Lane 5005, Shenjiang Road, China (Shanghai) Pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: HISCENE INFORMATION TECHNOLOGY Co.,Ltd. Address before: Room 501 / 503-505, 570 shengxia Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai, 201203 Patentee before: HISCENE INFORMATION TECHNOLOGY Co.,Ltd. |
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