CN206557477U - Wearable device - Google Patents
Wearable device Download PDFInfo
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- CN206557477U CN206557477U CN201720091768.3U CN201720091768U CN206557477U CN 206557477 U CN206557477 U CN 206557477U CN 201720091768 U CN201720091768 U CN 201720091768U CN 206557477 U CN206557477 U CN 206557477U
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- interpupillary distance
- focal length
- wearable device
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Abstract
The utility model embodiment, which discloses a kind of wearable device, includes carrier module, power supply unit, two optical modules, processor and interpupillary distance adjusting means.Carrier module includes middle shell, and middle shell is formed with host cavity.Power supply unit is arranged on carrier module and for being powered to wearable device.Each optical module can be movably arranged in host cavity, each optical module includes display screen and optical module, display screen is used for display image, and optical module is used for the eyes that the light outside image and/or wearable device is projected to the wearer of wearable device.Processor is used for the input for handling wearer and exports interpupillary distance control signal.Interpupillary distance adjusting means is used for close to each other or remote according to interpupillary distance control signal two optical modules of regulation.In this way, wearable device can control the motion of interpupillary distance adjusting means two optical modules is automatically moved and realize the interpupillary distance for automatically adjusting wearable device by processor.
Description
Technical field
The utility model is related to consumer electronics technical field, more particularly to a kind of wearable device.
Background technology
Wearable device, such as virtual reality (virtual reality, VR) glasses or augmented reality (augmented
Reality, AR) glasses are typically all to realize stacking image after two-part display content is passed through into eyepiece, wearable device exists
In use, the distance between two eyepieces would generally be adjusted by user so that the distance between two eyepieces and user
Interpupillary distance correspondence, it is cumbersome however, more than current adjustment mode by the way of hand driving lever or impeller.
Utility model content
Embodiment of the present utility model provides a kind of wearable device.
The wearable device of the utility model embodiment includes：
Carrier module, the carrier module includes middle shell, and the middle shell is formed with host cavity；
Power supply unit, said supply unit is arranged on the carrier module and for being powered to the wearable device；
Two optical modules, each optical module can be movably arranged in the host cavity, each light
Learning module includes display screen and optical module, and the display screen is used for display image, and the optical module is used for described image
And/or the light outside the wearable device is projected on the eyes of the wearer of the wearable device；
Processor, the processor is used for the input for handling the wearer and exports interpupillary distance control signal；With
Interpupillary distance adjusting means, the interpupillary distance adjusting means is used to adjust two optics according to the interpupillary distance control signal
Module is close to each other or remote.
In some embodiments, the interpupillary distance adjusting means includes interpupillary distance actuator and two interpupillary distance driving members, described
Interpupillary distance actuator is fixed on the middle shell, and two interpupillary distance driving members are separately fixed on two optical modules, institute
State interpupillary distance actuator and two interpupillary distance driving members coordinate, the interpupillary distance actuator is used to drive two interpupillary distances to pass simultaneously
Moving part is moved towards opposite or opposite direction.
In some embodiments, the interpupillary distance actuator be located between two interpupillary distance driving members and with described in two
Interpupillary distance driving member directly coordinates.
In some embodiments, the interpupillary distance actuator includes interpupillary distance motor and interpupillary distance drive gear, the pupil
Include interpupillary distance away from motor and drive rotor, the interpupillary distance drive gear is arranged on the interpupillary distance driving rotor；The interpupillary distance
Driving member includes interpupillary distance driving rack, and the interpupillary distance driving rack is engaged with the interpupillary distance drive gear.
In some embodiments, the interpupillary distance adjusting means also includes interpupillary distance speed change part, and the interpupillary distance speed change part can
Rotationally it is installed on the middle shell, the interpupillary distance speed change part is located between two interpupillary distance driving members, the interpupillary distance speed change
One end of part coordinates with the interpupillary distance actuator, and the other end of the interpupillary distance speed change part and two interpupillary distance driving members coordinate.
In some embodiments, the interpupillary distance speed change part includes the first sub- speed change part for being arranged on two ends and the second son becomes
Fast part, the first sub- speed change part is coaxially disposed with the described second sub- speed change part；The interpupillary distance actuator becomes with the described first son
Fast part coordinates, and the second sub- speed change part and two interpupillary distance driving members coordinate.
In some embodiments, the interpupillary distance actuator includes interpupillary distance motor and interpupillary distance drive gear, the pupil
Include interpupillary distance away from motor and drive rotor, the interpupillary distance drive gear is arranged on the interpupillary distance driving rotor；Described first
Sub- speed change part is first stud gear, and the second sub- speed change part is second stud gear, and the interpupillary distance driving member is rack.
In some embodiments, the interpupillary distance actuator includes interpupillary distance motor and interpupillary distance driving worm gear, the pupil
Include interpupillary distance away from motor and drive rotor, the interpupillary distance driving worm gear is arranged on the interpupillary distance driving rotor；Described first
Sub- speed change part is interpupillary distance speed change worm screw, and the second sub- speed change part is gear, and the interpupillary distance driving member is rack.
In some embodiments, the interpupillary distance actuator includes interpupillary distance motor, interpupillary distance driving belt pulley and interpupillary distance
Drive belt, the interpupillary distance motor includes interpupillary distance and drives rotor, and the interpupillary distance driving belt pulley is arranged on the interpupillary distance and driven
On dynamic rotor；The first sub- speed change part is interpupillary distance speed pulley, and the second sub- speed change part is gear, the interpupillary distance transmission
Part is rack；The interpupillary distance drive belt is set on the interpupillary distance driving belt pulley and the interpupillary distance speed pulley.
In some embodiments, the gearratio of the interpupillary distance actuator and the described first sub- speed change part is less than described second
The gearratio of sub- speed change part and the interpupillary distance driving member.
In some embodiments, the processor is additionally operable to handle another input of the wearer and exports focal length control
Signal processed；
The carrier module also includes shell, and the shell is formed with accommodating cavity, and the middle shell can be movably arranged at
In the accommodating cavity；The wearable device also includes
Focal length adjustment device, the focal length adjustment device is used to adjust the middle shell towards remote according to the focus control signal
From or close to the wearer eyes direction motion.
In some embodiments, the focal length adjustment device includes focal length actuator and two focal length driving members, described
Focal length actuator is fixed on the housing, and two focal length driving members are fixed on the middle shell, the focal length actuator
Coordinate with the focal length driving member, the focal length actuator is used to driving the focal length driving member towards wearing away from or close to described
The direction motion of the eyes of person.
In some embodiments, the focal length actuator directly coordinates with two focal length driving members.
In some embodiments, the focal length actuator includes focal length motor and focal length drive gear, Jiao
Include focal length away from motor and drive rotor, the focal length drive gear is arranged on the focal length driving rotor；The focal length
Driving member includes rack, and the rack coordinates with the focal length drive gear.
In some embodiments, the focal length adjustment device also includes focal length speed governing part, and the focal length speed governing part can
Rotationally it is installed on the shell, the focal length speed governing part includes rotating shaft, the first sub- speed governing part being arranged in the rotating shaft
And two the second sub- speed governing parts in the rotating shaft are set, the first sub- speed governing part be located at two second sub- speed governing parts it
Between, the first sub- speed governing part coordinates with the focal length actuator, two second sub- speed governing parts and the focal length driving member
Coordinate.
In some embodiments, the focal length actuator includes focal length motor and focal length drive gear, Jiao
Include focal length away from motor and drive rotor, the focal length drive gear is arranged on the focal length driving rotor；Described first
Sub- speed governing part is the first governor gear, and two second sub- speed governing parts are the second governor gear, and the focal length driving member is tooth
Bar.
In some embodiments, the focal length actuator includes focal length motor and focal length driving worm gear, Jiao
Include focal length away from motor and drive rotor, the focal length driving worm gear is arranged on the focal length driving rotor；Described first
Sub- speed governing part is focal length speed governing worm screw, and two second sub- speed governing parts are gear, and the focal length driving member is rack.
In some embodiments, the focal length actuator includes focal length motor, focal length driving belt pulley and focal length
Drive belt, the focal length motor includes focal length and drives rotor, and the focal length driving belt pulley is arranged on the focal length and driven
On dynamic rotor；The first sub- speed governing part is focal length speed-regulating pulley, and the second sub- speed governing part is gear, and the focal length driving member is
Rack；The focal length drive belt is set on the focal length driving belt pulley and the focal length speed-regulating pulley.
In some embodiments, the wearable device includes control button, the control button and the processor
Electrical connection, the control button is used to receive the first input and the second input to control two optical modules respectively towards opposite
Or opposite direction motion and/or the direction motion towards the eyes away from or close to the wearer.
In some embodiments, it is characterised in that each optical module also includes being arranged in the host cavity
Ray machine shell, each ray machine shell include the first mounting surface, the second mounting surface and the 3rd mounting surface, first mounting surface with it is described
Second mounting surface is connected, and the display screen is arranged on second mounting surface, and the 3rd mounting surface is installed with described first
Face and second mounting surface tilt connection, and each optical module includes：
It is arranged on the eyepiece on first mounting surface；With
The reflecting element on the 3rd mounting surface is arranged on, described image can be reflected and passed through by the reflecting element
The eyepiece is projected on the eyes of the wearer of the wearable device.
In some embodiments, the angle between the reflecting element and first mounting surface is acute angle, described anti-
The angle penetrated between element and second mounting surface is acute angle.
In some embodiments, each optical module also includes the ray machine shell being arranged in the host cavity, often
Individual ray machine shell includes the first mounting surface, the second mounting surface and the 3rd mounting surface, first mounting surface and second mounting surface
Connection, the display screen is arranged on second mounting surface, the 3rd mounting surface and first mounting surface and described the
Two mounting surfaces tilt connection, and each optical module also includes：
It is arranged on the eyepiece on first mounting surface；With
The half-reflection and half-transmission element on the 3rd mounting surface is arranged on, the half-reflection and half-transmission element can be anti-by described image
On the eyes for penetrating and passing through the wearer that the eyepiece projects the wearable device.
In some embodiments, the middle shell include the middle shell preceding surface relative with first mounting surface, it is described in
The preceding surface of shell is located at the 3rd mounting surface both sides respectively with first mounting surface, and each optical module also includes：
Dimming pieces, the dimming pieces be arranged on it is on the preceding surface of middle shell and relative with the half-reflection and half-transmission element, it is described
Dimming pieces are used to change the light transmittance of itself to pass through the light of different luminous fluxes and reach the half-reflection and half-transmission element, described
Half-reflection and half-transmission element is transmissive to the light penetrated from the dimming pieces.
In some embodiments, the angle between the half-reflection and half-transmission element and first mounting surface is acute angle, institute
The angle stated between half-reflection and half-transmission element and second mounting surface is acute angle.
In some embodiments, the dimming pieces include dimming glass.
In some embodiments, the display screen includes LCD display or OLED display screen.
In some embodiments, the wearable device also includes headring, and the shell is connected through a screw thread mode, card
Conjunction mode or thread connecting mode are fixed on the headring with the combined mode of snap fit；Or
The headring is integrally formed with the shell.
In some embodiments, the wearable device also includes headring, and the shell is included close to the headring
After surface after shell, the shell the first buckle is provided with surface；The headring include with described first be clasped the
Two buckles；The shell is arranged on the headring by what the cooperation of first buckle and second buckle can be dismantled
On.
The wearable device of the utility model embodiment can be by processor according to the input of wearer control interpupillary distance
Adjusting means is moved, and then makes two optical modules close to each other or the remote function of automatically adjusting interpupillary distance with realization, it is to avoid adopted
Adjusted with the mode of hand driving lever or impeller, it is simple to operate.
The additional aspect and advantage of embodiment of the present utility model will be set forth in part in the description, partly will be from
Become obvious in following description, or recognized by the practice of embodiment of the present utility model.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of embodiment of the present utility model are from accompanying drawings below is combined to embodiment party
It will be apparent and be readily appreciated that in the description of formula, wherein：
Fig. 1 is the floor map of the wearable device of the utility model embodiment.
Fig. 2 is the schematic perspective view of the wearable device of another embodiment of the utility model.
Fig. 3 is the floor map of the wearable device of the another embodiment of the utility model.
Fig. 4 is the floor map of the wearable device of the utility model a further embodiment.
Main element symbol is illustrated：
Wearable device 100, carrier module 10, middle shell 12, middle shell upper surface 121, middle shell lower surface 122, middle shell-side face
123rd, surface 125 after the preceding surface 124 of middle shell, through hole 1242, middle shell, host cavity 126, middle shell door 127, shell 14, on shell
Surface 145, accommodating cavity 146, shell after surface 141, shell lower surface 142, shell side 143, the preceding surface 144 of shell, shell
Door 147, the first buckle 148, optical module 20, ray machine shell 22, the first mounting surface 222, the second mounting surface the 224, the 3rd are installed
Face 226, cavity 228, display screen 24, optical module 26, eyepiece 262, reflecting element 264, half-reflection and half-transmission element 266, dimming pieces
268th, processor 30, interpupillary distance adjusting means 40, interpupillary distance actuator 42, interpupillary distance motor 422, interpupillary distance driving rotor 4222, pupil
Away from drive gear 424, interpupillary distance driving member 44 (rack 44), interpupillary distance speed change part 46, the first sub- (first stud gear of speed change part 462
462), the second sub- speed change part 464 (second stud gear 464, gear 464), focal length adjustment device 50, focal length actuator 52, Jiao
Away from motor 522, focal length driving rotor 5222, focal length drive gear 524 (focal length drives worm gear 524), focal length driving member
54th, focal length speed governing part 56, the first sub- speed governing part 562 (focal length speed change worm gear 562), the second sub- speed governing part 564, rotating shaft 566, control
Button 60, headring 70, the second buckle 72, power supply unit 80.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein
Same or similar label represents same or similar element or the element with same or like function from beginning to end.Lead to below
It is exemplary to cross the embodiment being described with reference to the drawings, and is only used for explaining the utility model, and it is not intended that to this practicality
New limitation.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ",
" clockwise ", the orientation of instruction " counterclockwise " or position relationship be based on orientation shown in the drawings or position relationship, merely to
It is easy to description the utility model and simplifies description, rather than indicates or imply that the device or element of meaning there must be specifically side
Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ",
" second " is only used for describing purpose, and it is not intended that indicating or implying relative importance or imply the technology indicated by indicating
The quantity of feature.Thus, " first " is defined, the feature of " second " can be expressed or implicitly include one or more
The feature.In description of the present utility model, " multiple " are meant that two or more, unless otherwise clearly specific
Limit.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；It can be mechanical connection or electrical connection or can mutually communicate；Can be joined directly together, can also be in
Between medium be indirectly connected to, can be connection or the interaction relationship of two elements of two element internals.For this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not direct contact but logical that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height higher than second feature.First is special
Levy second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Represent that fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing different structure of the present utility model.
In order to simplify disclosure of the present utility model, hereinafter the part and setting of specific examples are described.Certainly, they are only
Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals
And/or reference letter, this repetition is for purposes of simplicity and clarity, discussed various embodiments itself not to be indicated
And/or the relation between setting.In addition, various specific techniques and the example of material that the utility model is provided, but this
Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.
Referring to Fig. 1, the wearable device 100 of the utility model embodiment includes carrier module 10, two optical modes
Block 20, processor 30, interpupillary distance adjusting means 40, focus adjustment adjusting means 50, control button 60, headring 70 and power supply unit
80。
Carrier module 10 includes middle shell 12 and shell 14.
Referring to Fig. 2, using the visual direction of the wearer of wearable device 100 as reference, middle shell 12 includes middle shell upper table
Surface 125 after face 121, middle shell lower surface 122, two middle shell-side faces 123, the preceding surface 124 of middle shell and middle shell.Middle shell upper surface
121 and middle shell lower surface 122 be located at the both sides up and down of middle shell 12 respectively, behind the middle preceding surface 124 of shell and middle shell the difference of surface 125 position
In the front and rear sides of middle shell 12, two middle shell-side faces 123 are respectively positioned at the left and right sides and two middle shell-side faces 123 of middle shell 12
Opposite to each other, surface 125, middle shell upper surface 121 and middle shell lower surface 122 after two middle shell-side faces 123, the preceding surface 124 of middle shell, middle shells
It is all connected with.The cross sectional shape that the plane that middle shell 12 is parallel to middle shell upper surface 121 is intercepted can with but cloth be confined to it is rectangular,
Fan-shaped, annular, triangle or other shapes.
Middle shell 12 is formed with host cavity 126, and the host cavity 126 is in middle shell upper surface 121, middle shell lower surface 122, two
Surface 125 is surrounded jointly after shell-side face 123, the preceding surface 124 of middle shell and middle shell.Middle shell upper surface 121, middle shell lower surface 122, two
Middle shell door can be provided with any one after individual middle shell-side face 123, the preceding surface 124 of middle shell and middle shell in surface 125
In 127 (as shown in Figure 3), present embodiment, middle shell door 127 is arranged on middle shell upper surface 121, and middle shell door 127 can be with
Open with closing so that placing element enters in host cavity 126 and by component seal in host cavity 126.
Referring to Fig. 2, the shape of shell 14 is similar to the shape of middle shell 12.Shell 14 includes upper surface of outer cover 141, shell
Surface 145 after lower surface 142, two shells side 143, the preceding surface 144 of shell and shell.Upper surface of outer cover 141, shell following table
The middle shell upper surface of surface 145 respectively with middle shell 12 after face 142, two shells side 143, the preceding surface 144 of shell and shell
121st, the correspondence of surface 125 after middle shell lower surface 122, two middle shell-side faces 123, the preceding surface 124 of middle shell and middle shell.
Shell 14 is formed with accommodating cavity 146, and the accommodating cavity 146 is outside upper surface of outer cover 141, shell lower surface 142, two
Surface 145 is surrounded jointly after shell-side face 143, the preceding surface 144 of shell and shell.Upper surface of outer cover 141, shell lower surface 142, two
Shell door 147 can be provided with any one after individual shell side 143, the preceding surface 144 of shell and shell in surface 145
In (as shown in Figure 3), present embodiment, shell door 147 is arranged on upper surface of outer cover 141, and shell door 147 can be beaten
Push And Release is closed so that placing element enters in accommodating cavity 146 and by middle shell 12 and other component seals in accommodating cavity 146.Shell 14
The one end on surface 145 after shell that is located at be provided with the first buckle 148.
Referring to Fig. 1, each optical module 20 includes ray machine shell 22, display screen 24 and optical module 26.
Also referring to Fig. 2 and Fig. 3, ray machine shell 22 can be movably arranged in the host cavity 126 of middle shell 12.Some
In embodiment, in opening after shell door 127, ray machine shell 22 is movably mounted in host cavity 126.Each ray machine shell 22
Include the first mounting surface 222, the second mounting surface 224 and the 3rd mounting surface 226.First mounting surface 222 and the second mounting surface 224
Connection, the 3rd mounting surface 226 is tilted with the first mounting surface 222 and the second mounting surface 224 and is connected.First mounting surface 222, second
The mounting surface 226 of mounting surface 224 and the 3rd surrounds cavity 228 jointly, and cavity 228 is used to ensure that light can be passed in ray machine shell 22
Broadcast.
Display screen 24 is arranged on the second mounting surface 224, and display screen 24 is used for display image.In present embodiment, display
Screen 24 can be connected through a screw thread mode, snap fit, thread connecting mode and the combined mode of snap fit, gluing or weldering
The mode such as connect to be fixed on the second mounting surface 224.Display screen 24 is used for display image.Display screen 24 includes liquid crystal (Liquid
Crystal Display, LCD) display screen or organic light emitting diode (Organic Light-Emitting Diode, OLED)
Display screen.
Optical module 26 includes eyepiece 262 and reflecting element 264.
Eyepiece 262 is arranged on the first mounting surface 222, and reflecting element 264 is arranged on the 3rd mounting surface 226, reflector
Angle between the mounting surface 222 of part 264 and first and the second mounting surface 224 is acute angle.In present embodiment, eyepiece 262 and
Reflecting element 264 can be connected through a screw thread mode, snap fit, thread connecting mode and the combined mode of snap fit, glue
The modes such as viscous or welding are separately fixed on the first mounting surface 222 and the 3rd mounting surface 226.Reflecting element 264 is used to reflect aobvious
The image that display screen 24 is shown, reflecting element 264 is used as the part for playing reflex, it then follows reflection law, ensure that after reflection
Image clearly, fidelity, and reflecting element 264 reflect image will not occur because of the distance between light source and mirror surface
Change and occur the change of distortion.The image that reflecting element 264 reflects can be projected wearable device 100 by eyepiece 262
On the eyes of wearer.It is saturating that eyepiece 262 can be formed for a convex lens, concave lens, a multiple convex lens arranged stacked
Microscope group, lens group, at least one convex lens and at least one concavees lens arranged stacked shape of the formation of multiple concavees lens arranged stackeds
Into lens group, convex lens can play further enlarged drawing, improve the angle of visual field, improve the effect of feeling of immersion, and concavees lens
Limitation visual field can be played, only allows the effect of a range of rays pass through lens group.Reflecting element 264 includes but not limited
Any one in reflectance coating, speculum.
Processor 30 is arranged in host cavity 126 or in accommodating cavity 146 (as shown in Figure 1).Processor 30 and optical module
20 electrical connection, specifically processor 30 is electrically connected with display screen 24, processor 30 be used for handle display screen 24 show image and
The work of control display screen 24.
Fig. 1 and Fig. 2 is referred to, interpupillary distance adjusting means 40 includes interpupillary distance actuator 42 and two interpupillary distance driving members 44.Interpupillary distance
Adjusting means 40 is electrically connected with processor 30, specifically, and interpupillary distance actuator 42 is electrically connected with processor 30, and processor 30 is additionally operable to
Rotated according to user's input control interpupillary distance actuator 42 to drive two interpupillary distance driving members 44 to move in the opposite direction simultaneously, and then
Adjust two optical modules 20 close to each other or remote.
Interpupillary distance actuator 42 include interpupillary distance motor 422, interpupillary distance motor 422 include interpupillary distance drive rotor 4222 and
It is arranged on the interpupillary distance drive gear 424 on interpupillary distance driving rotor 4222.Interpupillary distance actuator 42 is fixed on middle shell 12, specifically,
Interpupillary distance motor 422 is fixed in host cavity 126.
Each interpupillary distance driving member 44 is fixed on a ray machine shell 22, and specifically, two interpupillary distance driving members 44 are fixed respectively
In the 3rd mounting surface 226 of a ray machine shell 22, or be separately fixed at ray machine shell 22 with middle shell upper surface 121 or in
On the corresponding surface of shell lower surface 122.Two interpupillary distance driving members 44 are rack 44, and two racks 44 are located at interpupillary distance and driven respectively
The both sides of gear 424 are simultaneously directly engaged with interpupillary distance drive gear 424, and in other words, interpupillary distance drive gear 424 is arranged on two racks
Directly engaged between 44 and respectively with two racks 44.
Focal length adjustment device 50 includes focal length actuator 52 and two focal length driving members 54.Focal length adjustment device 50 and processing
Device 30 is electrically connected, specifically, and focal length actuator 52 is electrically connected with processor 30, and processor 30 is additionally operable to be inputted according to user and controlled
Focal length actuator 52 processed is rotated with while driving two focal length driving members 54 towards the wearer away from or close to wearable device 100
Eyes direction motion, and then in adjusting shell 12 and two optical modules 20 being arranged in middle shell 12 towards away from or close to institute
State the direction motion of the eyes of wearer.
Focal length actuator 52 include focal length motor 522, focal length motor 522 include focal length drive rotor 5222 and
It is arranged on the focal length drive gear 524 on focal length driving rotor 5222.Focal length actuator 52 is fixed on shell 14, specifically,
Focal length motor 522 is fixed in accommodating cavity 146.
Each focal length driving member 54 is fixed on middle shell 12, and two focal length driving members 54 can be fixed on middle shell upper surface
121st, in middle shell lower surface 122, middle shell-side face 123 on any one or two surfaces.Two focal length driving members 54 are tooth
Bar 54, two racks 54 are directly engaged positioned at the both sides of focal length drive gear 524 and with focal length drive gear 524 respectively, change speech
It, focal length drive gear 524 is arranged between two racks 54 and respectively with two racks 54 and directly engaged.
Control button 60 is electrically connected with processor 30, and control button 60 is used for the wearer's for receiving wearable device 100
First input and the second input with control two optical modules 20 towards opposite or opposite direction motion respectively and/or towards away from or
Close to the direction motion of the eyes of wearer.Specifically, control button 60 includes being used to control optical module 20 towards different directions
Four sub- button (not shown) of motion, it is close to each other, mutually remote that four sub- buttons are respectively used to two optical modules 20 of control
From, towards away from wearer eyes direction motion and towards close to wearer eyes direction motion.In present embodiment, control
Button 60 processed can be arranged on before the upper surface of outer cover 141 of shell 14, shell lower surface 142, two shell sides 143, shells
On any one surface behind surface 144 and shell in surface 145.
Headring 70 is used to wear on the head of the wearer, and headring 70 includes being engaged with the first buckle 148 on shell 14
The second buckle 72, shell 14 releasably can be arranged on headring 70 by the engaging of the first buckle 148 and the second buckle 72.
In some embodiments, it is not limited to be clasped between shell 14 and headring 70, shell 14 can also the side of being connected through a screw thread
Formula, snap fit or thread connecting mode and the combined mode of snap fit are fixed on headring 70, in other embodiment
In, shell 14 and headring 70 can also be formed in one structure or realizes integrally connected by welding.
Power supply unit 80 includes the element that battery, power supply terminal etc. are used to power to wearable device 100, power supply unit 80
Electrically connected with processor 30, display screen 24, interpupillary distance adjusting means 40, focal length adjustment device 50 and control button 60 and respectively to upper
State power elements.When power supply unit 80 is battery, power supply unit 80 includes rechargeable battery, dry cell, fuel cell, sun electricity
Any one or more in pond etc., power supply unit 80 can be fixed on middle shell 12 or shell 14, or is fixed on host cavity
126 or accommodating cavity 146 in.When power supply unit 80 is power supply terminal, a connection terminal of power supply unit 80 is fixed on shell
So that the power supply outside wearable device 100 is electrically connected with wearable device 100 on 14.
In present embodiment, the image that display screen 24 is shown reflects by reflecting element 264, then is projected by eyepiece 262
Onto two eyes of the wearer of wearable device 100 so that wearer is it can be seen that the image that display screen 24 is shown.Pass through
Processor 30 controls the display screen 24 in two optical modules 20 to show different images, and left eye is seen to be shown on a display screen 24
The image shown, right eye sees the image shown on another display screen 24, because the image difference that two display screens 24 are shown makes
There is parallax in two images arrived soon, and then can produce 3D sensation.
When wearer is controlled for making two optical modules 20 are close to each other, be located remotely from each other two sub- control buttons and producing
Raw first when inputting, and processor 30 can receive the first input of wearer and to the interpupillary distance actuator 42 of interpupillary distance adjusting means 40
Export interpupillary distance control signal.Interpupillary distance actuator 42 controls motor 422 to drive interpupillary distance driving rotor according to interpupillary distance control signal
4222 and be arranged on interpupillary distance driving rotor 4222 on interpupillary distance drive gear 424 rotate, interpupillary distance drive gear 424 rotate drive
Two racks 44 directly engaged with interpupillary distance drive gear 424 and two ray machine shells 22 being fixedly connected with two racks 44 are moved
It is dynamic.Two ray machine shells 22 and the optical module 26 being arranged on two ray machine shells 22 are moved, and then realize that interpupillary distance is adjusted.
When wearer is controlled for making two optical modules 20 towards the direction motion of the eyes away from wearer and towards close
When two sub- control buttons of the direction motion of the eyes of wearer and the input of generation second, processor 30 can receive wearer
Second input and to focal length adjustment device 50 focal length actuator 52 export focus control signal.Focal length actuator 52 is according to Jiao
The focal length that motor 522 drives focal length driving rotor 5222 and is arranged on focal length driving rotor 5222 is controlled away from control signal
Drive gear 524 is rotated, and focal length drive gear 524 rotates two racks 54 for driving and directly being engaged with focal length drive gear 524
And moved with the middle shell 12 that two racks 54 are fixedly connected.Middle shell 12 and two ray machine shells 22 being arranged on middle shell 12 and setting
Optical module 26 on two ray machine shells 22 is moved, and then realizes focus adjustment.
In the utility model embodiment, because wearable device 100 includes processor 30, interpupillary distance adjusting means 40 and Jiao
Away from adjusting means 50.Processor 30 can receive the input signal of the generation of wearer's operational control button 60 and be output to interpupillary distance tune
Regulating device 40 or focal length adjustment device 50, interpupillary distance adjusting means 40 and focal length adjustment device 50 can be believed according to the input received
Number control two optical modules 20 move.In this way, wearable device 100 can automatically adjust the movement of two optical modules 20 and
Realize interpupillary distance regulation and the focus adjustment of wearable device 100, it is to avoid adjusted by the way of hand driving lever or impeller, operation letter
It is single.
In some embodiments, interpupillary distance adjusting means 40 also includes interpupillary distance speed change part 46.Interpupillary distance speed change part 46 can turn
It is installed in dynamicly on middle shell 12, interpupillary distance speed change part 46 is located between two interpupillary distance driving members 44, now, interpupillary distance actuator 42 can be with
Positioned at any side of two interpupillary distance driving members 44.One end of interpupillary distance speed change part 46 coordinates with interpupillary distance actuator 42, interpupillary distance speed change
The other end of part 46 coordinates with two interpupillary distance driving members 44.Specifically, interpupillary distance speed change part 46 includes the first son for being arranged on two ends
The sub- speed change part 464 of speed change part 462 and second.When interpupillary distance actuator 42 includes interpupillary distance motor 422 and is arranged on interpupillary distance driving
During interpupillary distance drive gear 424 on rotor 4222, the first sub- speed change part 462 of interpupillary distance speed change part 46 corresponds to first stud gear
462, the second sub- speed change part 464 is second stud gear 464, and two interpupillary distance driving members 44 are rack 44, first stud gear
462 are engaged with interpupillary distance drive gear 424, and second stud gear 464 is engaged with two racks 44.When interpupillary distance actuator 42 includes pupil
When driving worm gear (not shown) away from motor 422 and the interpupillary distance being arranged on interpupillary distance driving rotor 4222, interpupillary distance speed change part 46
The first sub- speed change part 462 correspond to interpupillary distance speed change worm screw (not shown), the second sub- speed change part 464 is gear 464, and interpupillary distance is passed
Moving part 44 is rack, and interpupillary distance speed change worm gear coordinates with interpupillary distance speed change worm screw, and gear 464 is engaged with two racks 44.Work as interpupillary distance
Actuator 42 includes interpupillary distance motor 422, the interpupillary distance driving belt pulley (not shown) being arranged on interpupillary distance driving rotor 4222
And when being set in the interpupillary distance drive belt (not shown) in interpupillary distance driving belt pulley, the first sub- speed change part of interpupillary distance speed change part 46
462 correspond to interpupillary distance speed pulley (not shown), and the second sub- speed change part 464 is gear 464, and two interpupillary distance driving members 44 are
Rack 44, interpupillary distance drive belt is set on interpupillary distance driving belt pulley and interpupillary distance speed pulley.In some embodiments, pupil
Gearratio away from the sub- speed change part 462 of actuator 42 and first is less than the gearratio of the second sub- speed change part 464 and interpupillary distance driving member 44.
In this way, the rotating speed of interpupillary distance actuator 42 is more than the rotating speed of the second sub- speed change part 464, be conducive to improving the tune of interpupillary distance adjusting means 40
Save precision.
When wearer is controlled for making two optical modules 20 are close to each other, be located remotely from each other two sub- control buttons and producing
Raw first when inputting, and processor 30 can receive the first input of wearer and to the interpupillary distance actuator 42 of interpupillary distance adjusting means 40
Export interpupillary distance control signal.Interpupillary distance actuator 42 controls motor 422 to drive interpupillary distance driving rotor according to interpupillary distance control signal
4222 and be arranged on interpupillary distance driving rotor 4222 on interpupillary distance drive gear 424 rotate, interpupillary distance drive gear 424 rotate drive
It is fixedly connected with the directly engagement of interpupillary distance drive gear 424 or the first sub- speed change part 462 being connected and with the first sub- speed change part 462
Second sub- speed change part 464 is rotated.Second sub- speed change part 464 rotates two racks 44 for driving and being engaged with the second sub- speed change part 464
And two ray machine shells 22 being fixedly connected with two racks 44 are moved.Two ray machine shells 22 and it is arranged on two ray machine shells 22
Optical module 26 is moved, and then realizes that interpupillary distance is adjusted.
In some embodiments, focal length adjustment device 50 also includes focal length speed governing part 56.Focal length speed governing part 56 can turn
It is installed in dynamicly on shell 14, focal length speed governing part 56 is located between two focal length driving members 54, and now, focal length actuator 52 is located at
Any side of two focal length driving members 54.Focal length speed governing part 56 includes rotating shaft 566, first be arranged in rotating shaft 566 and adjusted
Fast part 562 and two the second sub- speed governing parts 564 being arranged in rotating shaft 566.First sub- speed governing part 562 is located at two second sons and adjusted
Between fast part 564, the first sub- speed governing part 562 coordinates with focal length actuator 52, two the second sub- speed governing parts 564 respectively with two Jiao
Coordinate away from driving member 54.When focal length actuator 52 includes focal length motor 522 and is arranged on focal length driving rotor 5222
During focal length drive gear 524, the first sub- speed governing part 562 of focal length speed governing part 56 corresponds to the first governor gear, the second sub- speed governing
Part 564 is the second governor gear 564, and two focal length driving members 54 are rack 54, now, and the first governor gear drives with focal length
Gear 524 is engaged, and the second governor gear 564 is engaged with two racks 54.When focal length actuator 52 includes focal length motor 522
And when being arranged on the focal length driving worm gear 524 on focal length driving rotor 5222, the first sub- speed governing part 562 of focal length speed governing part 56
Focal length speed change worm gear 562 is corresponded to, the second sub- speed governing part 564 is gear 564, and two focal length driving members 54 are rack, now,
Focal length speed change worm gear 562 is engaged with focal length driving worm gear 524, and gear 564 is engaged with two racks 54.When focal length actuator 52 is wrapped
Include focal length motor 522, the focal length driving belt pulley (not shown) being arranged on focal length driving rotor 5222 and be set in Jiao
Away from the focal length drive belt (not shown) in driving belt pulley, the first sub- correspondence of speed governing part 562 focal length of focal length speed governing part 56 becomes
Fast belt pulley (not shown), the second sub- speed governing part 564 is gear 564, and focal length driving member 54 is rack 54, focal length drive belt
It is set on focal length driving belt pulley and focal length speed pulley.
When wearer is controlled for making two optical modules 20 towards the direction motion of the eyes away from wearer and towards close
When two sub- control buttons of the direction motion of the eyes of wearer and the input of generation second, processor 30 can receive wearer
Second input and to focal length adjustment device 50 focal length actuator 52 export focus control signal.Focal length actuator 52 is according to Jiao
The focal length that motor 522 drives focal length driving rotor 5222 and is arranged on focal length driving rotor 5222 is controlled away from control signal
Drive gear 524 is rotated, and focal length drive gear 524 rotates two racks 54 for driving and directly being engaged with focal length drive gear 524
And moved with the middle shell 12 that two racks 54 are fixedly connected.Middle shell 12 and two ray machine shells 22 being arranged on middle shell 12 and setting
Optical module 26 on two ray machine shells 22 is moved, and then realizes focus adjustment.
1, Fig. 2 and Fig. 4 is referred to, in some embodiments, the area of this embodiment and embodiments discussed above
Other point is：Each optical module 20 includes ray machine shell 22, display screen 24 and optical module 26.Wherein optical module 26 includes mesh
Mirror 262, half-reflection and half-transmission element 266 and dimming pieces 268.
Each ray machine shell 22 includes the first mounting surface 222, the second mounting surface 224 and the 3rd mounting surface 226.First installs
Face 222 is connected with the second mounting surface 224, and the 3rd mounting surface 226 and the first mounting surface 222 and the second mounting surface 224, which are tilted, to be connected
Connect.First mounting surface 222, the second mounting surface 224 and the 3rd mounting surface 226 surround cavity 228 jointly, and cavity 228 is used to ensure
Light can be propagated in ray machine shell 22.
Display screen 24 is arranged on the second mounting surface 224, and display screen 24 is used for display image.
Eyepiece 262 is arranged on the first mounting surface 222, and half-reflection and half-transmission element 266 is arranged on the 3rd mounting surface 226, and half
Anti- the angle between the semi-transparent mounting surface 222 of element 266 and first and the second mounting surface 224 is acute angle.Half-reflection and half-transmission element 266
The image that is shown for reflective display screen 24 simultaneously reflects the image onto eyepiece 262, and makes the light outside wearable device 100
Line is through half-reflection and half-transmission element 266 and is delivered on eyepiece 262.The image that eyepiece 262 can reflect half-reflection and half-transmission element 266
And the light passed over by half-reflection and half-transmission element 266 is projected on the eyes of the wearer of wearable device 100.
Dimming pieces 268 are arranged on the preceding surface 124 of middle shell of middle shell 12, and dimming pieces 268 are used to change the light transmittance of itself
Passed through the light that makes different luminous fluxes and reach half-reflection and half-transmission element 266.Specifically, offered on the preceding surface 124 of middle shell logical
Hole 1242, the position of through hole 1242 is corresponding with the position of half-reflection and half-transmission element 266 and eyepiece 262 so that the center base of three
Originally on the same line, dimming pieces 268 are arranged on through hole 1242.In some embodiments, the preceding surface 124 of middle shell is by printing opacity
Material is made, and light transmissive material can be times in glass, polyvinylidene fluoride (polyvinylidene fluoride, PDVF)
Meaning is a kind of.In some embodiments, the preceding surface 144 of shell offers hole corresponding with through hole 1242 (not shown), or outside
The preceding surface 144 of shell is made up of light transmissive material.So so that the light outside wearable device 100 can be delivered to dimming pieces
On 268.Dimming pieces 268 include but is not limited to dimming glass, light modulation film, and dimming pieces 268 can be by automatically controlled, temperature control, light-operated, voltage-controlled
In any one mode the change light transmittance of itself is realized the light of different luminous fluxes is passed through and to reach half-reflection and half-transmission first
Part 266.
Display screen 24 is used for display image, and the image that particularly shown screen 24 is shown is processed the control of device 30.Light modulation
Part 268 is used to change the light transmittance of itself to pass through the light of different luminous fluxes and reach half-reflection and half-transmission element 266.Half is anti-
Semi-transparent element 266 is used for some light that some light of the generation of reflective display screen 24 and projection are passed over by dimming pieces 268
And the light for passing over the light produced by display screen 24 and dimming pieces 268 is delivered on eyepiece 262.Eyepiece 262 can
On the amplified eyes for the wearer for projecting wearable device 100 of light that half-reflection and half-transmission element 266 is passed over.
When dimming pieces 268 are transferred to full impregnated light, the light of the external environment condition of wearable device 100 can pass through dimming pieces 268
Half-reflection and half-transmission element 266 is delivered to, then eyepiece 262 is delivered to after the transmission of half-reflection and half-transmission element 266.Meanwhile, by display screen
24 light produced are delivered to half-reflection and half-transmission element 266, then are delivered to eyepiece 262 after the reflection of half-reflection and half-transmission element 266.
The light that the light and display screen 24 for the external environment condition being delivered on eyepiece 262 are produced projects wearable device after superposition
On the eyes of 100 wearer so that actual environment is superimposed the effect to form augmented reality with the virtual environment that display screen 24 is shown
Really.When dimming pieces 268 are transferred to it is complete light tight when, the light that display screen 24 is produced reflects and eyepiece by half-reflection and half-transmission element 266
262 project on the eyes of the wearer of wearable device 100, wearer is watched the effect of virtual reality.In this way, can
Wearable device 100 can not only realize AR function but also can realize VR function.
2 and Fig. 3 is referred to, in some embodiments, wearable device 100 includes carrier module 10, two optical modes
Block 20, processor 30, interpupillary distance adjusting means 40, control button 60 and headring 70.This embodiment and embodiment party discussed above
The distinctive points of formula are：Carrier module 10 can include or not include shell 14.When carrier module 10 does not include shell 14,
First buckle 148 is located at after the middle shell of middle shell 12 on surface 125, and the second buckle 72 of the first buckle 148 and headring 70 coordinates.
Control button 60 is used to receive the input of the wearer of wearable device 100 to control two optical modules 20 close to each other or remote
From.Specifically, control button 60 includes being used to control two sub- buttons that optical module 20 is moved towards different directions, and two sons are pressed
Key is respectively used to control two optical modules 20 close to each other and is located remotely from each other.In this way, wearable device 100 can pass through control
The interpupillary distance for automatically adjusting wearable device 100 is moved and then realized to the control interpupillary distance of button 60 adjusting means 40 processed.
In this way, processor 30 can receive the input signal of the generation of wearer's operational control button 60 and be output to interpupillary distance tune
Regulating device 40, interpupillary distance adjusting means 40 can control two optical modules 20 to move according to the input signal received.It is wearable
Equipment 100 can automatically adjust the interpupillary distance for moving and realizing wearable device 100 regulation of two optical modules 20.
2 and Fig. 3 is referred to, in some embodiments, wearable device 100 includes carrier module 10, two optical modes
Block 20, processor 30, focal length adjustment device 50, control button 60 and headring 70.This embodiment and embodiment party discussed above
The distinctive points of formula are：Carrier module 10 can include or not include middle shell 12.When carrier module 10 does not include middle shell 12,
Two focal length driving members 54 of focal length adjustment device 50 are separately fixed on two optical modules 20.In this way, focal length adjustment device
50 can adjust the focal length of two optical modules 20.Now, control button 60 is used to receive wearing for wearable device 100
The input of person is to control two optical modules 20 close to each other or remote.Specifically, control button 60 includes being used to control optics
Two sub- buttons that module 20 is moved towards different directions, two sub- buttons be respectively used to control two optical modules 20 towards away from or
Close to the direction motion of the eyes of the wearer of wearable device 100.In this way, wearable device 100 can pass through control button
60 control focal length adjustment devices 50 move and then realized the focal length for automatically adjusting wearable device 100.
In this way, processor 30 can receive the input signal of the generation of wearer's operational control button 60 and be output to focal length tune
Regulating device 50, focal length adjustment device 50 can control two optical modules 20 to move according to the input signal received.It is wearable
Equipment 100 can automatically adjust the focus adjustment for moving and realizing wearable device 100 of two optical modules 20.
In the description of this specification, reference term " some embodiments ", " embodiment ", " some embodiment party
Formula ", " exemplary embodiment ", " example ", the description of " specific example " or " some examples " mean with reference to the embodiment
Or specific features, structure, material or the feature of example description are contained at least one embodiment of the present utility model or shown
In example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.And
And, specific features, structure, material or the feature of description can be closed in any one or more embodiments or example
Suitable mode is combined.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one described feature.In description of the present utility model, " multiple " are meant that at least two, such as two
It is individual, three, unless otherwise specifically defined.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
Interior above-described embodiment to be changed, changed, replaced and modification, scope of the present utility model is by claim and its is equal
Thing is limited.
Claims (28)
1. a kind of wearable device, it is characterised in that the wearable device includes：
Carrier module, the carrier module includes middle shell, and the middle shell is formed with host cavity；
Power supply unit, said supply unit is arranged on the carrier module and for being powered to the wearable device；
Two optical modules, each optical module can be movably arranged in the host cavity, each optical mode
Block includes display screen and optical module, and the display screen is used for display image, the optical module be used for described image and/or
Light outside the wearable device is projected on the eyes of the wearer of the wearable device；
Processor, the processor is used for the input for handling the wearer and exports interpupillary distance control signal；With
Interpupillary distance adjusting means, the interpupillary distance adjusting means is used to adjust two optical modules according to the interpupillary distance control signal
It is close to each other or remote.
2. wearable device as claimed in claim 1, it is characterised in that the interpupillary distance adjusting means include interpupillary distance actuator and
Two interpupillary distance driving members, the interpupillary distance actuator is fixed on the middle shell, and two interpupillary distance driving members are separately fixed at two
On the individual optical module, the interpupillary distance actuator and two interpupillary distance driving members coordinate, and the interpupillary distance actuator is used for same
When two interpupillary distance driving members of driving moved towards opposite or opposite direction.
3. wearable device as claimed in claim 2, it is characterised in that the interpupillary distance actuator is located at two interpupillary distances and passed
Directly coordinate between moving part and with two interpupillary distance driving members.
4. wearable device as claimed in claim 3, it is characterised in that the interpupillary distance actuator include interpupillary distance motor and
Interpupillary distance drive gear, the interpupillary distance motor includes interpupillary distance and drives rotor, and the interpupillary distance drive gear is arranged on the interpupillary distance
Drive on rotor；The interpupillary distance driving member includes interpupillary distance driving rack, the interpupillary distance driving rack and the interpupillary distance drive gear
Engagement.
5. wearable device as claimed in claim 2, it is characterised in that the interpupillary distance adjusting means also includes interpupillary distance speed change
Part, the interpupillary distance speed change part can be rotationally installed on the middle shell, and the interpupillary distance speed change part is located at two interpupillary distances and passed
Between moving part, one end of the interpupillary distance speed change part coordinates with the interpupillary distance actuator, the other end and two of the interpupillary distance speed change part
The individual interpupillary distance driving member coordinates.
6. wearable device as claimed in claim 5, it is characterised in that the interpupillary distance speed change part includes being arranged on the of two ends
One sub- speed change part and the second sub- speed change part, the first sub- speed change part are coaxially disposed with the described second sub- speed change part；The interpupillary distance
Actuator coordinates with the described first sub- speed change part, and the second sub- speed change part and two interpupillary distance driving members coordinate.
7. wearable device as claimed in claim 6, it is characterised in that the interpupillary distance actuator include interpupillary distance motor and
Interpupillary distance drive gear, the interpupillary distance motor includes interpupillary distance and drives rotor, and the interpupillary distance drive gear is arranged on the interpupillary distance
Drive on rotor；The first sub- speed change part is first stud gear, and the second sub- speed change part is second stud gear, described
Interpupillary distance driving member is rack.
8. wearable device as claimed in claim 6, it is characterised in that the interpupillary distance actuator include interpupillary distance motor and
Interpupillary distance drives worm gear, and the interpupillary distance motor includes interpupillary distance and drives rotor, and the interpupillary distance driving worm gear is arranged on the interpupillary distance
Drive on rotor；The first sub- speed change part is interpupillary distance speed change worm screw, and the second sub- speed change part is gear, the interpupillary distance transmission
Part is rack.
9. wearable device as claimed in claim 6, it is characterised in that the interpupillary distance actuator include interpupillary distance motor,
Interpupillary distance driving belt pulley and interpupillary distance drive belt, the interpupillary distance motor include interpupillary distance and drive rotor, and the interpupillary distance drives skin
Belt wheel is arranged on the interpupillary distance driving rotor；The first sub- speed change part is interpupillary distance speed pulley, the second sub- speed change
Part is gear, and the interpupillary distance driving member is rack；The interpupillary distance drive belt is set in the interpupillary distance driving belt pulley and described
On interpupillary distance speed pulley.
10. wearable device as claimed in claim 6, it is characterised in that the interpupillary distance actuator and the described first sub- speed change
The gearratio of part is less than the gearratio of the described second sub- speed change part and the interpupillary distance driving member.
11. wearable device as claimed in claim 1, it is characterised in that the processor is additionally operable to handle the wearer
Another input and export focus control signal；
The carrier module also includes shell, and the shell is formed with accommodating cavity, and the middle shell can be movably arranged at described
In accommodating cavity；
The wearable device also includes focal length adjustment device, and the focal length adjustment device is used for according to the focus control signal
The middle shell is adjusted towards the direction motion of the eyes away from or close to the wearer.
12. wearable device as claimed in claim 11, it is characterised in that the focal length adjustment device includes focal length actuator
And two focal length driving members, on the housing, two focal length driving members are fixed on described for the focal length actuator fixation
On middle shell, the focal length actuator coordinates with the focal length driving member, and the focal length actuator is used to drive the focal length to be driven
Direction motion of the part towards the eyes away from or close to the wearer.
13. wearable device as claimed in claim 12, it is characterised in that the focal length actuator and two focal lengths are passed
Moving part directly coordinates.
14. wearable device as claimed in claim 13, it is characterised in that the focal length actuator includes focal length motor
And focal length drive gear, the focal length motor includes focal length and drives rotor, and the focal length drive gear is arranged on Jiao
Away from driving rotor；The focal length driving member includes rack, and the rack coordinates with the focal length drive gear.
15. wearable device as claimed in claim 12, it is characterised in that the focal length adjustment device also includes focal length speed governing
Part, the focal length speed governing part can be rotationally installed on the shell, the focal length speed governing part include rotating shaft, be arranged on it is described
Two the second sub- speed governing parts on the first sub- speed governing part and the setting rotating shaft in rotating shaft, the first sub- speed governing part is located at two
Between the individual second sub- speed governing part, the first sub- speed governing part coordinates with the focal length actuator, and two second sons are adjusted
Fast part coordinates with the focal length driving member.
16. wearable device as claimed in claim 15, it is characterised in that the focal length actuator includes focal length motor
And focal length drive gear, the focal length motor includes focal length and drives rotor, and the focal length drive gear is arranged on Jiao
Away from driving rotor；The first sub- speed governing part is the first governor gear, and two second sub- speed governing parts are the second timing gear
Wheel, the focal length driving member is rack.
17. wearable device as claimed in claim 15, it is characterised in that the focal length actuator includes focal length motor
And focal length drives worm gear, the focal length motor includes focal length and drives rotor, and the focal length driving worm gear is arranged on Jiao
Away from driving rotor；The first sub- speed governing part is focal length speed governing worm screw, and two second sub- speed governing parts are gear, Jiao
It is rack away from driving member.
18. wearable device as claimed in claim 15, it is characterised in that the focal length actuator includes focal length and drives electricity
Machine, focal length driving belt pulley and focal length drive belt, the focal length motor include focal length and drive rotor, the focal length driving
Belt pulley is arranged on the focal length driving rotor；The first sub- speed governing part is focal length speed-regulating pulley, the second sub- speed governing part
For gear, the focal length driving member is rack；The focal length drive belt is set in the focal length driving belt pulley and Jiao
Away from speed-regulating pulley.
19. wearable device as claimed in claim 11, it is characterised in that the wearable device includes control button, institute
State control button to electrically connect with the processor, the control button is used to receive the first input and the second input to control respectively
The direction of eyes of two optical modules towards opposite or opposite direction motion and/or towards the remote or close wearer
Motion.
20. the wearable device as described in claim 1-19 any one, it is characterised in that each optical module is also wrapped
The ray machine shell being arranged in the host cavity is included, each ray machine shell includes the first mounting surface, the second mounting surface and the 3rd mounting surface,
First mounting surface is connected with second mounting surface, and the display screen is arranged on second mounting surface, and the described 3rd
Mounting surface is tilted with first mounting surface and second mounting surface and is connected, and each optical module includes：
It is arranged on the eyepiece on first mounting surface；With
The reflecting element on the 3rd mounting surface is arranged on, described image can be reflected and pass through described by the reflecting element
Eyepiece is projected on the eyes of the wearer of the wearable device.
21. wearable device as claimed in claim 20, it is characterised in that the reflecting element and first mounting surface it
Between angle be acute angle, the angle between the reflecting element and second mounting surface is acute angle.
22. the wearable device as described in claim 1-19 any one, it is characterised in that each optical module is also wrapped
The ray machine shell being arranged in the host cavity is included, each ray machine shell includes the first mounting surface, the second mounting surface and the 3rd mounting surface,
First mounting surface is connected with second mounting surface, and the display screen is arranged on second mounting surface, and the described 3rd
Mounting surface is tilted with first mounting surface and second mounting surface and is connected, and each optical module also includes：
It is arranged on the eyepiece on first mounting surface；With
The half-reflection and half-transmission element on the 3rd mounting surface is arranged on, the half-reflection and half-transmission element can be by described image reflection simultaneously
On the eyes for the wearer that the wearable device is projected by the eyepiece.
23. wearable device as claimed in claim 22, it is characterised in that the middle shell includes and the first mounting surface phase
To the preceding surface of middle shell, the middle preceding surface of shell and first mounting surface be located at the 3rd mounting surface both sides respectively, each
The optical module also includes：
Dimming pieces, the dimming pieces are arranged on the preceding surface of middle shell and, the light modulation relative with the half-reflection and half-transmission element
Part is used to change the light transmittance of itself to pass through the light of different luminous fluxes and reach the half-reflection and half-transmission element, and described half is anti-
Semi-transparent element is transmissive to the light penetrated from the dimming pieces.
24. wearable device as claimed in claim 23, it is characterised in that the half-reflection and half-transmission element is installed with described first
Angle between face is acute angle, and the angle between the half-reflection and half-transmission element and second mounting surface is acute angle.
25. wearable device as claimed in claim 23, it is characterised in that the dimming pieces include dimming glass.
26. wearable device as claimed in claim 1, it is characterised in that the display screen includes LCD display or OLED is aobvious
Display screen.
27. wearable device as claimed in claim 11, it is characterised in that the wearable device also includes headring, described
Shell is connected through a screw thread mode, snap fit or thread connecting mode and the combined mode of snap fit be fixed on it is described
On headring；Or
The headring is integrally formed with the shell.
28. wearable device as claimed in claim 11, it is characterised in that the wearable device also includes headring, described
Shell includes being provided with the first buckle on surface after the surface after the shell of the headring, the shell；The headring includes
With described first the second buckle being clasped；The shell can by the cooperation of first buckle and second buckle
That dismantles is arranged on the headring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720091768.3U CN206557477U (en) | 2017-01-23 | 2017-01-23 | Wearable device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720091768.3U CN206557477U (en) | 2017-01-23 | 2017-01-23 | Wearable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206557477U true CN206557477U (en) | 2017-10-13 |
Family
ID=60009962
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720091768.3U Expired - Fee Related CN206557477U (en) | 2017-01-23 | 2017-01-23 | Wearable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206557477U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113568179A (en) * | 2021-09-27 | 2021-10-29 | 北京启瞳智能科技有限公司 | VR glasses pupil distance adjusting method and device, VR glasses and storage medium |
| CN114236851A (en) * | 2021-12-31 | 2022-03-25 | 深圳纳德光学有限公司 | Optical-electromechanical cooperative control system and control method for head-mounted display and head-mounted display |
-
2017
- 2017-01-23 CN CN201720091768.3U patent/CN206557477U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113568179A (en) * | 2021-09-27 | 2021-10-29 | 北京启瞳智能科技有限公司 | VR glasses pupil distance adjusting method and device, VR glasses and storage medium |
| CN113568179B (en) * | 2021-09-27 | 2022-03-11 | 北京启瞳智能科技有限公司 | VR glasses pupil distance adjusting method and device, VR glasses and storage medium |
| CN114236851A (en) * | 2021-12-31 | 2022-03-25 | 深圳纳德光学有限公司 | Optical-electromechanical cooperative control system and control method for head-mounted display and head-mounted display |
| CN114236851B (en) * | 2021-12-31 | 2023-10-20 | 深圳纳德光学有限公司 | Head-mounted display photo-electro-mechanical cooperation control system, control method and head-mounted display |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 |