CN107820579A - Wear-type electronic equipment and its display module - Google Patents
Wear-type electronic equipment and its display module Download PDFInfo
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- CN107820579A CN107820579A CN201680036029.2A CN201680036029A CN107820579A CN 107820579 A CN107820579 A CN 107820579A CN 201680036029 A CN201680036029 A CN 201680036029A CN 107820579 A CN107820579 A CN 107820579A
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- module
- display
- operating parts
- support
- display module
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0176—Head mounted characterised by mechanical features
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
A kind of display module (108), including optics module (20), support (24), display screen (23) and elastic packing pipe (25).Support (24) may be movably attached to the optics module (20).Display screen (23) includes the main body (23a) of display image and is fixed to the support (24) back to optics module (20) side.Elastic packing pipe (25) is scalable on the mobile direction (Y) of the support (24), and both ends are attached sealingly to the support (24) and the optics module (20) so that the main body (23a) of the display screen (23) is sealed in the space formed by the support (24), optics module (20) and elastic packing pipe (25) respectively.Under the technical scheme, when the setting of elastic packing pipe (25) make it that user adjusts diopter in allowed limits, extraneous impurity cannot be introduced into elastic packing pipe (25) and influence the effect that image is projected to eyes of user.
Description
Technical field
The present invention relates to the display module of wear-type electronic equipment, more particularly to a kind of adjustable diopter and interpupillary distance is aobvious
Show module.
Background technology
At present, the nearly eye display device such as head mounted display (Head Mounted Display, HMD) is just becoming increasingly
It is popular.Its operation principle is to amplify the image on ultra micro display screen by one group of accurate optical lens, and image is projeced into
Eyes, and then wearer is watched the virtual image of amplification, it is similar to see that object shows the virtual image of amplification by magnifying glass.In order to suitable
The interpupillary distance of different wearers is answered, antimetropia regulation is supported in HMD parts on the market at present, and one way in which is regulation display
The distance between screen and optical lens, in this way, needing to be arranged at intervals between display screen and optical lens.During follow-up use, enter
Enter the dust inside HMD to be readily adhered on display screen or on optical lens, influence viewing effect.
The content of the invention
Present invention aims to provide it is a kind of can allow adjust diopter while can also effective dust display module and
Wear-type electronic equipment with the display module.
Embodiments of the present invention provide a kind of display module, including optics module, support, display screen and elastic packing
Pipe.Support may be movably attached to the optics module.The main body of display screen including display image and be fixed to the support back to this
Optics module side.Elastic packing pipe is scalable on the direction that the support moves, and both ends are attached sealingly to this respectively
Support and the optics module with by the body seal of the display screen in the sky formed by the support, optics module and elastic packing pipe
Between in.
Under technical scheme, the setting of elastic packing pipe causes user to adjust diopter in allowed limits
When, extraneous impurity cannot be introduced into elastic packing pipe and influence the effect that image is projected to eyes of user.
Brief description of the drawings
Drawings below is used to combine each embodiment that embodiment describes the present invention in detail.It is it should be appreciated that attached
Each element illustrated in figure does not represent actual size and proportionate relationship, merely to clearly illustrating and illustrating what is come and show
It is intended to, is not construed as limitation of the present invention.
Fig. 1 is the schematic diagram for wearing display device that one embodiment of the present invention provides.
Fig. 2 is the partial cutaway view schematic of Fig. 1 display portion for wearing display device.
Fig. 3 is the schematic top plan view of Fig. 1 display portion for wearing display device.
Fig. 4 is the structural representation of Fig. 1 display module for wearing display device.
Fig. 5 is a decomposed schematic diagram of Fig. 1 display module.
Fig. 6 is another decomposed schematic diagram of Fig. 1 display module.
Fig. 7 is another decomposed schematic diagram of Fig. 1 display module.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with embodiment and
Accompanying drawing, the present invention will be described in further detail.It should be appreciated that embodiment described herein is only explaining
The present invention, it is not intended to limit the present invention.
Fig. 1 is refer to, is used to wear display device 100 the invention provides one kind, it includes one and is used to see user
It is used to make user hear and the earphone portion of the sound of images match 104 to the display portion 102 of display image and one.At this
In embodiment, earphone portion 104 is arranged at the relative both ends of display portion 102, and to wear clad type earphone, for
Family provides high-quality audio experience.Display portion 102 and earphone portion 104 can preferably rotate against with rotate when not in use to
Overlapped position, the whole receiving space worn needed for display device 100 is reduced, such as, earphone portion 104 is along arrow AR
Shown direction rotates.It should be appreciated, however, that in other embodiments, earphone portion 104 can also be PlayGear Stealth,
Or the simply interface of an earphone, such as 3.5 millimeters of earphone interfaces, its desired earphone is voluntarily accessed for user.In this reality
Apply in mode, display portion 102 includes a shell 106 for being connected to earphone portion 104 and shell 106 is fixed in two collectings
Interior display module 108, each display module 108 is used for eyes projects images light beam 105 corresponding to user, so as to allow user to see
To the dotted line of amplification, the visual effect for watching large-size screen monitors is obtained.
Incorporated by reference to Fig. 2 and Fig. 3, in present specification and claims, define user's eyes EY and look squarely front infinitely
During distant place, plane that two parallel lines of user's eyes sight are formed is represented as " looking squarely face " HS；At this, to look squarely face HS close
User's chin side, be defined as " under "；Face HS is looked squarely close to user's forehead side at this, be defined as " on ".In order that use the head of a household
Eye is not easy to feel fatigue after time wears, and each image beam 105 looks squarely face HS injections, and its from direction under the HS of face is looked squarely
Optical axis and the first angle α for looking squarely face HS formation non-zeros, with eye E Y corresponding to incidence；The optical axis of each image beam 105 is on edge
Each it is located remotely from each other on the direction of incident corresponding eyes, and the second angle β of non-zero is formed between two optical axises.
Easily feel eye strain after keeping fixating straight ahead for a long time due to eyes, user sees in the above-mentioned technical solutions
Eyes are relatively flat is downwardly inclined first angle α depending on face HS when seeing the image that display module 108 is shown, meeting eyes can be comfortably
The custom of viewing, therefore, under above-mentioned technical proposal, user's viewing for a long time wears display device 100 and is not easy to feel fatigue.
Simultaneously as the optical axis for the image beam 105 that display module 108 is projected to user's eyes is in a manner of relative " scattering ", i.e.,
Optical axis is located remotely from each other on the direction along respective incident corresponding eyes and the second angle β of non-zero is formed between two optical axises,
Therefore user easily focuses on coincidence along the dotted line seen against the incident direction of two optical axises, is advantageous to user and takes wear
The situation of misaligned image is not readily apparent after display device 100.The image of coincidence whether can be seen and can be watched for a long time, all
It is the importance of Consumer's Experience, to sum up, the setting of above-mentioned two angle improves the comfort of user's wearing.
Preferably, 5 °≤α≤15 °, 1 °≤β≤18 °.It is highly preferred that 8 °≤α≤12 °, 5 °≤β≤16 °.
Alternatively, shell 106 include upper plate 106a, relative upper plate 106a lower plate 106b and connect upper plate 106a and under
Plate 106b simultaneously includes the left ahead board 106c and user oriented right eye of user oriented left eye eyeball towards the foreboard of eyes of user, the foreboard
The right front board 106d of eyeball.Angle between left ahead board 106c and right front board 106d is (180 ° of-β).In this way, in installation process, two
Individual display module 108 bears against left ahead board 106c and right front board 106d, and the second angle can be caused to be fixed as default angle
β。
Alternatively, the angle γ between lower plate 106b and left ahead board 106c and right front board 106d is equal and is more than or equal to
(90°-α).Or angle δ between upper plate 106a and left ahead board 106c and right front board 106d it is equal and more than or equal to (90 °+
α).In this way, it may be such that the accommodation space within shell 106.
Please include optics module 10, image forming appts in conjunction with Fig. 4 to 5, an embodiment of display module 108
20th, the first regulation module 30 and second adjusts module 40.Optics module 10 may move on the first direction X of setting.Image produces
Generating apparatus 20 may be movably attached to optics module 10 on the second direction Y of setting.First regulation module 30 includes the first behaviour
Workpiece 32 and with the synchronous lockable mechanism 34 of X holdings in a first direction of optics module 10.It is in when lockable mechanism 34 is not by external force
Lock the first state of the position of optics module 10, by the first operation 32 by during external force in optics module 10 can be driven
Second state of X movements in the first direction.Second regulation module 40 is including holding is synchronous on X in a first direction with optics module 10
Transmission mechanism 42 and the second operating parts 44 of image forming appts 20 is connected to by transmission mechanism 42.Second operating parts 44 wraps
Enclose the first operating parts 32 and its rotation can be such that image forming appts 20 are moved on second direction Y.
In this way, when being exerted a force to the first operating parts 32 so that lockable mechanism 34 is in the second state, lockable mechanism 34 can be at this
It can be moved along the first direction in the presence of external force, so as to drive optics module 10, X is moved in the first direction, and then plays regulation two
The effect of the distance between individual display module 108, to adapt to the interpupillary distance of user.Driver can be passed through by rotating the second operating parts 44
Structure 42 makes image forming appts 20 be moved on second direction Y, plays between regulation image forming appts 20 and optics module 10
Distance (i.e. diopter) effect, so as to adapt to different user myopia or long sight the number of degrees.In addition, the behaviour of user's rotation second
During workpiece 44, without being exerted a force to the first operating parts 32, lockable mechanism 34 is in the first state of locking optics module 10 position, makes
Interpupillary distance will not be adjusted during diopter must be adjusted；Similarly, the first operating parts 32 of user's force, without rotating to the second behaviour
Workpiece 44 so that will not adjust diopter during regulation interpupillary distance.Therefore, adjust interpupillary distance and diopter is not interfere with each other.
Further, since the second operating parts 44 needs rotation process, it is stirred the position of rotation by user should be from its center
Rotating shaft is just user-friendly farther out, and therefore, the middle part of the second operating parts 44 is detrimental to the position of user's operation, now,
First operating parts 32 is located at the middle part of the second operating parts 44, that is, is arranged to be advantageous to subtract by the structure that the second operating parts 44 surrounds
The area that few two operating parts 32,44 take on lower plate 106b, makes global design more succinct, while two operating parts 32,
44 set-up modes so also make user to be moved to two separation remote positions when doing the regulation of diopter and interpupillary distance,
It is easy to the operation of user.
Specifically, incorporated by reference to Fig. 1 and Fig. 4, multiple eyeglasses are provided with and in the first guide rod 11 in optics module 10
X is moved in the first direction under guiding.Image forming appts 20 can be OLED display screen, and its caused image beam 105 is in light
The eyes for being projected into user under the guiding of module 10 to the direction of setting are learned, so that user sees the virtual image of amplification.Image
Y is moved generation device 20 in a second direction under the guiding of the second guide rod 21.
Lockable mechanism 34 includes elastic component 36 and the keeper 38 for being coupled with a coupling part 107.Elastic component 36 is used
Lockable mechanism 34 is set to be in above-mentioned first state in making it be coupled with coupling part 107 to the application elastic force of location division 38.First behaviour
Workpiece 32 is transmitted external force to elastic component 36 by keeper 38 and coupled to make keeper 38 be released with coupling part 107, and then makes lock
Locking mechanism 34 is in above-mentioned second state.In present embodiment, coupling part 107 is arranged on a lower plate 106b inner surface,
And Cheng Qifu's is wavy.Accordingly, keeper 38 is also equipped with wavy position 38a corresponding to shape, with coupling part 107
Coordinate.And elastic component 36 is a spring and in the top of keeper 38 and is constantly in confined state, with to location division
38 apply downward elastic force.In this way, coupling part 107 makes location division 38 only by elasticity with keeper 38 in a manner of bumps match
During the effect of part 36, it can not be moved in a first direction on X.
More specifically, the relative both sides of keeper 38 are also each provided with the snap fit to stretch out a 38b, two snap fits
38b can slide with respect to the housing 48 (can be discussed in detail below) of transmission mechanism 42, and when lockable mechanism 30 is in first state
Housing 48 is supported, as shown in Figure 4.In this way, although elastic component 36 now exerts a force to keeper 38, in the presence of snap fit 38b, limit
Keeper 38 has been made to continue to slide downwards.And external force by the first operating parts 32 to keeper 38 exert a force when, keeper 38 can phase
To the upward sliding (not shown) of housing 48, coupled so as to allow to release with coupling part 107.Similarly, the first operating parts 32 is also set
Be equipped with two similar snap fit 32a, for being supported when lockable mechanism 30 is in first state with the second operating parts 44, prevent to
Under continue to slide；When external force acts on, the upward sliding of the first operating parts 32 causes snap fit 32a to support keeper 38 upwards, and then makes
Keeper 38 is released with coupling part 107 and coupled.
Preferably, caved inward in the middle part of the outer surface of the facing external of the first operating parts 32, consequently facilitating user passes through first
Operation 32 drives optics module 10 to move on X in a first direction.
It should be appreciated that in other embodiments, elastic component 36 may also set up to be constantly in the lower section of keeper 38
Be stretched state.In addition, in above-mentioned embodiment, keeper 38 is being generally perpendicular to the first direction the 3rd of X or second direction Y
It is movable on the Z of direction.It is to be understood that in other embodiments, pass through the principle of similar above-mentioned embodiment, the first operating parts
32 can also be arranged on the upper plate 106a of shell 106 or backwards to outer surface etc. of user, i other words, keeper 38 is not limited to the
On three direction Z slidably, for example can also be above-mentioned first direction X or second direction Y.
Incorporated by reference to Fig. 5 and Fig. 6, specifically, the second operating parts 44 opens up fluted 44a, and the first operating parts 32 is contained in recessed
So as to be surrounded by the second operating parts 44 in groove 44a.In addition, the second operating parts 44 surround the first operating parts 32 part in a ring and
The outer surface of the annular section offers multiple raised line 44b radially extended, and the first operating parts is in 44 in corresponding circular.Such as
This, the first operating parts 32 is located in groove 44a so as to be surrounded by the second operating parts 44, and raised line 44b's is provided with beneficial to user couple
The rotation of second operating parts 44.
The connection of transmission mechanism 42 includes at least one screw rod 46, for converting rotational motion into linear motion.Second behaviour
Workpiece 44 connects at least one screw rod 46 and its rotation is driven in the presence of external force.Second operating parts 44 can pass through screw 41
It is fixedly attached to screw rod 46 so that both synchronous axial systems.Because screw rod 46 is coupled to image forming appts 10, in this way, rotation the
Two operating parts 44 can adjust the distance between image forming appts 10 and optics module 20, so as to adapt to different long sights or myopia
The user of the number of degrees.In the present embodiment, because the second operating parts 44 is arranged on bottom, and image forming appts 10 are second
Moved on the Y of direction, therefore, at least one screw rod 46 include in the present embodiment two screw rods 46 at an angle to each other,
46a, to adapt to the embodiment, i.e. rotation on the second operating parts 44 is transferred to screw rod 46a by screw rod 46, on screw rod 46a
The screw thread that opens up intercouples with the screw thread in optics module 20 and is linear motion by convert rotational motion.But it should manage
Solution, in other embodiments, if the second operating parts 44 is arranged on other positions, for example shell deviates from the front side surface of user
When, only a screw rod can be needed to realize regulation purpose.
More specifically, transmission mechanism 42 also includes a housing 48, at least one screw rod 46 is contained in housing 48.
Housing 48 plays a part of the position of fixed at least one screw rod 46, makes its position be not susceptible to change and lead to not adjust
Section.Preferably, housing 48 includes the first housing 48a and the second housing 48b positioned at opposite side for being fixed to optics module 20.
Second housing 48b offers blind hole 48c, and the partial receipt of elastic component 36 partly extends blind hole 48c and supported in blind hole 48c
Keeper 38.The fixed position of elastic component 36 is played a part of in blind hole 48c setting.
Incorporated by reference to Fig. 5, specifically, the first regulation module 30 also includes the lower plate 106b shell fragments 35 for being fixed to shell 106, light
The surface for learning module 20 also sets up the friction portion 22 with multiple depressions, and optics module 20 is in the first direction during X movements
Shell fragment 35 supports friction portion 22 so as to send vibration and/or sound, allows user to perceive optics module 20 in mobile work to play
With, meanwhile, the depression in the friction portion 22 of shell fragment 35 supports the effect for also functioning to fixed position.
Incorporated by reference to Fig. 7, specifically, image forming appts 20 include display screen 23, support 24 and elastic packing pipe 25.Display
Screen 23 includes the main body 23a for display image, and display screen 23 can be fixed to support 24 back to optics module 20 by screw
Side, the side of its display image is towards camera lens module 10.Support 24 may be movably attached to optics module 20, such as, thereon
Multiple fixing hole 24a are provided with, for being sheathed with the second guide rod 21, so that what support 24 was set along the second guide rod 21
Direction, i.e. second direction Y may be movably attached to optics module 20.The one end of elastic packing pipe 25 is sealingly fixed to support 24,
The relative other end is sealingly fixed to camera lens module 10, and can prolong on the direction that support 24 moves on second direction Y
Stretch or shrink, the main body 23a of the display image of display screen 23 is sealed in and managed by support 24, optics module 20 and elastic packing 25
In the space of formation.In this way, user adjusts diopter in allowed limits, that is, adjust between display screen 23 and camera lens module 10
Apart from when, due to elastic packing pipe 25 on second direction Y may extend away or shrink, therefore, will not to regulation cause to limit
System.Simultaneously as the setting of elastic packing pipe 25, is closed between main body 23a and camera lens module 10, extraneous impurity can not enter
Enter therebetween and influence the effect that image is projected to eyes of user.This pole in the nearly eye display field for requiring display effect high
To be important.Therefore, elastic packing pipe 25 can effectively prevent influence of the introduced contaminants to display effect, while will not also be to diopter
Regulation cause to limit.
It is noted that in other embodiment, the foregoing circuit plate of display screen 23 can also set smaller, and
Support 24 also includes a sealing plate (not shown), and display screen 23 is contained in support 24 completely.
Specifically, elastic packing pipe 25 includes the first fixture 26, the second fixture 27 with pipeline elastic component 28.First is solid
Determine the substantially annular in shape/runway shape of part 26, it can be fixedly attached to one end 28a of pipeline elastic component 28 by modes such as bondings, and
For being connected to support 24.The mode being connected with support 24 can open up multiple through holes on the edge of the first fixture 26
26a, while multiple raised 24b are set in position corresponding to support 24, in this way, can be real by through hole 26a and raised 24a buckle
The connection of existing first fixture 26 and support 24.Preferably, the corresponding through hole 26a of pipeline elastic component 28 position also offers correspondingly
Through hole 28c, in this way, the raised 24b of support 24 simultaneously be caught in through hole 26a and 28c, playing further prevents the first fixation
The effect that part 26 departs from pipeline elastic component 28.Certainly, in other embodiment, the first fixture 26 and pipeline elastic component 28
It can need not also be bonded between the 28a of one end, support 24 is directly fixed to by above-mentioned snap.Second fixture 27 and camera lens mould
The other end 28b of group 10 and pipeline elastic component 28 fixed form duplicates above-mentioned, repeats no more.Pipeline elastic component 28 can be by rubber
Glue etc. have scalable ability material be made, those materials be preferably translucency difference, and its surface be preferably provided with it is more
The individual fold 28d vertical with its telescopic direction, is easy to shrink or stretches.
It should be pointed out that in the above-described embodiment, because pipeline elastic component 28 is softer, therefore by two quality compared with
Firmly, than being connected if any fixture made of plastics 26,28 by way of buckle with support 24 and camera lens module 10, in the company of raising
While the reliability connect, the assembling that is also convenient in assembling process.Such as whole elastic packing pipe 25 be integrally formed zero
Part, support 24 and camera lens module 10 are snapped into installation process.But it will also be understood that in other embodiments,
Connection can also be realized by another way, such as, both ends 28a, 28b of pipeline elastic component 28 are directly consolidated by bonding mode
Determine to support 24 and camera lens module 10.In addition, in other embodiments or the one end of pipeline elastic component 28 passes through fixation
Part 26 or 28, and the other end is otherwise, for example bonding mode is connected to support 24 and camera lens module 10.
It must be noted that " first " for being used in the present invention, " second ", " the 3rd " and " the 4th " etc. is to be used to distinguish not
Same object, rather than for describing particular order, quantity or importance.Equally, "one", the similar word such as " one " or "the"
Do not indicate that yet quantity limit, and be used only to expression exist it is at least one.The similar word such as " comprising " or "comprising" means
There is the element before the word or object is covered the element for appearing in the word presented hereinafter or object and its is equal, without arranging
Except other elements or object." connection " either the similar word such as connected is not limited to physics or mechanical connection, and
It is that can include electrical connection, it is either directly or indirect." on ", " under ", "left", "right" etc. are only used for representing phase
To position relationship, after the absolute position for being described object changes, then the relative position relation may also correspondingly change.
The better embodiment of the present invention is the foregoing is only, is not intended to limit the invention, it is all the present invention's
All any modification, equivalent and improvement made within spirit and principle etc., should be included in the scope of the protection.
Claims (19)
1. a kind of display module, including：
Optics module；
Support, it may be movably attached to the optics module；
Display screen, including the main body of display image and the support is fixed to back to the optics module side；
Elastic packing pipe, its support movement direction on it is scalable, and both ends be attached sealingly to respectively the support and
The optics module with by the body seal of the display screen in the space formed by the support, optics module and elastic packing pipe.
2. display module as claimed in claim 1, it is characterised in that elastic packing pipe includes fixture and pipeline elastic component；
The fixture is substantially annular in shape and is connected to one end of the pipeline elastic component, for being connected with the support or optics module.
3. display module as claimed in claim 2, it is characterised in that the pipeline elastic component surface is provided with multiple flexible with it
The vertical fold in direction.
4. display module as claimed in claim 2, it is characterised in that multiple through holes are opened up on the fixture, the support or light
Learn position corresponding to module and multiple projections are set；The fixture passes through the through hole and raised buckle with the support or optics module
Realize connection.
5. display module as claimed in claim 4, it is characterised in that the pipeline elastic component to should fixture through hole position
Put and also offer corresponding through hole, the projection is caught in the through hole of the pipeline elastic component and the fixture simultaneously.
6. display module as claimed in claim 1, it is characterised in that also including the first regulation module, for adjusting the optics
Movement of the module on the first direction of setting；The first regulation module include the first operating parts and with the optics module this
One direction keeps synchronous lockable mechanism；Lockable mechanism not by during external force in lock the optics module position first state,
By first operating parts by during external force in the second state that the optics module can be driven to move along the first direction.
7. display module as claimed in claim 6, it is characterised in that the lockable mechanism include elastic component and for a coupling
The keeper of conjunction portion coupling；The elastic component makes the locking machine for making it be coupled with the coupling part to location division application elastic force
Structure is in the first state；First operating parts transmits external force to make the keeper and the coupling by the keeper to the elastic component
Conjunction portion releases coupling, and then the lockable mechanism is in second state.
8. display module as claimed in claim 6, it is characterised in that the keeper be approximately perpendicular to this first or second party
To third direction on it is movable, the elastic component is in confined state in the first state.
9. display module as claimed in claim 6, it is characterised in that the first regulation module also includes being fixed to the coupling part
Shell fragment, the optics module surface also sets up the friction portion with multiple recesses；The mistake that the optics module moves along the first direction
The shell fragment supports the friction portion in journey.
10. display module as claimed in claim 6, it is characterised in that also including second regulation module, including with the optical mode
Organize the transmission mechanism for keeping synchronous in the first direction and be connected to the second of the image forming appts by the transmission mechanism
Operating parts, the rotation of second operating parts can be such that the image forming appts are moved up in the second party.
11. display module as claimed in claim 10, it is characterised in that opened up in the middle part of second operating parts it is fluted, should
First operating parts is contained in the groove so as to be surrounded by second operating parts.
12. display module as claimed in claim 11, it is characterised in that first operating parts is rounded and its outer surface in the middle part of
Cave inward, second operating parts surrounds the part of first operating parts in a ring and the outer surface of the annular section offer it is more
The individual raised line radially extended.
13. display module as claimed in claim 10, it is characterised in that transmission mechanism connection includes at least one screw rod,
For converting rotational motion into linear motion；Second operating parts is connected at least one screw rod and in the presence of external force
Drive its rotation.
14. one kind wears display device, including for making user see the display portion of display image, the display portion includes one
Individual shell and the display module as described in any one of claim 1 to 13 being housed in the shell, each display module be used for
Eyes projects images light beam corresponding to user, so that user sees the virtual image.
15. wear display device as claimed in claim 14, it is characterised in that also include being used for the head for making user hear sound
Clad type earphone is worn, this is worn clad type earphone and is arranged at the relative both ends of the display portion and can be revolved with respect to the display portion
Turn.
16. wear display device as claimed in claim 14, it is characterised in that each image beam is looked squarely from direction under face is looked squarely
Face is projected, and its optical axis and the first angle α for looking squarely face formation non-zero, with eyes corresponding to incidence.
17. wear display device as claimed in claim 16, it is characterised in that 5 °≤α≤15 °.
18. wear display device as claimed in claim 14, it is characterised in that the optical axis of each image beam is along respective incidence
It is located remotely from each other on the direction of corresponding eyes, and the second angle β of non-zero is formed between two optical axises.
19. wear display device as claimed in claim 18, it is characterised in that 1 °≤β≤18 °.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/099104 WO2018049621A1 (en) | 2016-09-14 | 2016-09-14 | Head-mounted electronic device and display module thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107820579A true CN107820579A (en) | 2018-03-20 |
Family
ID=61600981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680036029.2A Pending CN107820579A (en) | 2016-09-14 | 2016-09-14 | Wear-type electronic equipment and its display module |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107820579A (en) |
| WO (1) | WO2018049621A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109856801A (en) * | 2019-04-15 | 2019-06-07 | 深圳纳德光学有限公司 | A kind of head-mounted display and its dustproof construction |
| CN110501815A (en) * | 2019-08-31 | 2019-11-26 | 歌尔科技有限公司 | Back focal length is adjustable to wear display equipment |
| CN115166979A (en) * | 2022-07-20 | 2022-10-11 | 歌尔光学科技有限公司 | Interpupillary distance adjustment mechanism and head-mounted apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110572974B (en) * | 2019-09-18 | 2024-05-10 | 深圳市科伦特电子有限公司 | Waterproof construction and LED display screen |
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| CN115166979A (en) * | 2022-07-20 | 2022-10-11 | 歌尔光学科技有限公司 | Interpupillary distance adjustment mechanism and head-mounted apparatus |
| CN115166979B (en) * | 2022-07-20 | 2024-04-05 | 歌尔光学科技有限公司 | Pupil distance adjusting mechanism and head-mounted equipment |
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| Publication number | Publication date |
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| WO2018049621A1 (en) | 2018-03-22 |
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