CN205374872U - Interpupillary distance self -adaptation functional head wears formula near -to -eye display ware - Google Patents
Interpupillary distance self -adaptation functional head wears formula near -to -eye display ware Download PDFInfo
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- CN205374872U CN205374872U CN201520867903.XU CN201520867903U CN205374872U CN 205374872 U CN205374872 U CN 205374872U CN 201520867903 U CN201520867903 U CN 201520867903U CN 205374872 U CN205374872 U CN 205374872U
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- 230000003287 optical effect Effects 0.000 claims description 52
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- 230000004308 accommodation Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000000007 visual effect Effects 0.000 abstract description 7
- 230000003044 adaptive effect Effects 0.000 description 10
- 210000001747 pupil Anatomy 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 208000003464 asthenopia Diseases 0.000 description 1
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Abstract
The utility model provides an interpupillary distance self -adaptation functional head wears formula near -to -eye display ware, include: visual display subassembly, mobile mechanism, elastic mechanism and shell body: the visual display subassembly sets up to respectively towards the left and right eye of the person of wearing for display image, mobile establishment of institution be with the visual display subassembly is connected to paste and in the left and right side face of the person of wearing, be used for adjusting according to user's interpupillary distance the visual display subassembly, the elastic mechanism be used for with mobile mechanism resumes to there not being the initial state who applys external force, the shell body is used for fixing mobile mechanism.
Description
Technical field
This utility model relates to a kind of wear-type near-to-eye, particularly to a kind of interpupillary distance adaptation function wear-type near-to-eye.
Background technology
The center of the right and left eyes display screen of head-mounted display should be real-time the dead ahead being positioned at people's eyes interpupillary distance position, but owing to the distance of human eye interpupillary distance varies with each individual, and the cranium width of people and interpupillary distance are directly proportional, so often the wear-type near-to-eye of a kind of fixing interpupillary distance distance can not match with the interpupillary distance of all users, in order to reduce the use drawback caused because of interpupillary distance change, a kind of interpupillary distance adaptation function wear-type near-to-eye of this utility model, the direction of visual lines to eyes and the eye lens focal length that can avoid wearer's initiative are adjusted, it also avoid the right and left eyes display screen of user's manual adjustments head-mounted display makes it be matched with the eyes interpupillary distance of oneself.Owing to cranium width and the interpupillary distance of people are directly proportional, so this utility model devises a kind of interpupillary distance adaptation function wear-type near-to-eye by machinery means, strengthen Consumer's Experience.
Utility model content
This utility model is in order to solve the problems referred to above, it is provided that a kind of interpupillary distance adaptation function wear-type near-to-eye.According to an aspect of the present utility model, interpupillary distance adaptation function wear-type near-to-eye includes optical display subass embly, movable mechanism, elastic mechanism and shell body: described optical display subass embly is set to respectively for wearer's images of left and right eyes；Described movable mechanism is set to be connected to described optical display subass embly and pastes and can regulate described optical display subass embly according to user's interpupillary distance in wearer's left and right side face；Described elastic mechanism is for recovering described movable mechanism to without the initial condition applying external force；Described shell body is used for fixing described movable mechanism.
Preferably, described movable mechanism is set to the routing motion of hinge and connecting rod and drives described optical display subass embly to move.
Preferably, described movable mechanism is also configured to gear, the cooperation of tooth bar rotates and drives described optical display subass embly to move.
Preferably, described movable mechanism is also configured to bar and sliding sleeve fit structure or double link structure, it is achieved regulate described optical display subass embly moving range on interpupillary distance direction in proportion.
Preferably, described wear-type near-to-eye also includes the face patch being connected with described movable mechanism, and described face is sticked and is set to rigidity or flexible material, and described face is sticked and is equipped with built-in earphone.
Preferably, any one or more in LCD/LED display screen, camera lens, projection arrangement or display ray machine of described optical display subass embly.
Preferably, described elastic mechanism is for being provided with extension spring near face side, or is provided with torsionspring in the described movable mechanism one end being connected with described optical display subass embly, for recovering described movable mechanism to without the initial condition applying external force.
Preferably, the bar of the described movable mechanism one end being connected with described patch is set to scalable loop bar, has the long range of accommodation of bar of 5mm～50mm.
Preferably, described movable mechanism is provided with outer protective jacket.
According to another aspect of the present utility model, described optical display subass embly moving range on interpupillary distance direction is ± 30mm.
According to a kind of interpupillary distance adaptation function wear-type near-to-eye of the present utility model; this equipment can regulate the respective distances of optical display subass embly and eyes interpupillary distance according to different users; instead of user's initiative and the direction of visual lines of eyes and eye lens focal length are adjusted being adapted to the near-to-eye of fixing eyes display screen, contribute to protection eyes, avoid visual fatigue；Device volume installation small and exquisite, easy, wear comfortable, its thorough fare and extensively, it is adaptable to the visual experience of 3D effect.
Should be appreciated that aforementioned description substantially is exemplary illustration and explanation with follow-up detailed description, the restriction to the claimed content of this utility model should not be used as.
Accompanying drawing explanation
With reference to the accompanying drawing enclosed, the more purpose of this utility model, function and advantage will be illustrated by the described below of this utility model embodiment, wherein:
Fig. 1 schematically shows the structural representation according to interpupillary distance adaptation function wear-type near-to-eye of the present utility model；
Fig. 2 is schematically shown the slidably mechanism according to interpupillary distance adaptation function wear-type near-to-eye of the present utility model and is coordinated with connecting rod by hinge to realize the adaptive embodiment of interpupillary distance；
Fig. 3 is schematically shown the slidably mechanism according to interpupillary distance adaptation function wear-type near-to-eye of the present utility model and is coordinated with gear by hinge to realize the adaptive embodiment of interpupillary distance；
Fig. 4 is schematically shown the slidably mechanism according to interpupillary distance adaptation function wear-type near-to-eye of the present utility model and is coordinated with connecting rod by sliding sleeve to realize the adaptive embodiment of interpupillary distance.
Fig. 5 schematically shows the slidably mechanism according to interpupillary distance adaptation function wear-type near-to-eye of the present utility model and realizes the adaptive embodiment of interpupillary distance by double lever structure.
Fig. 6 schematically shows the slidably mechanism according to interpupillary distance adaptation function wear-type near-to-eye of the present utility model and realizes the adaptive embodiment of interpupillary distance by being fixed on the slideway structure of shell body.
Detailed description of the invention
To be illustrated by reference one exemplary embodiment, the purpose of this utility model and function and the method for realizing these purposes and function.But, this utility model is not limited to one exemplary embodiment disclosed below；By multi-form, it can be realized.The essence of description is only help various equivalent modifications Integrated Understanding detail of the present utility model.
Hereinafter, embodiment of the present utility model will be described with reference to the drawings.In the accompanying drawings, identical accompanying drawing labelling represents same or similar parts.
Fig. 1 schematically shows the structural representation according to interpupillary distance adaptation function wear-type near-to-eye of the present utility model.As it is shown in figure 1, interpupillary distance adaptation function wear-type near-to-eye includes the optical display subass embly 101 respectively for wearer's images of left and right eyes；
According to an embodiment of the present utility model, any one or more in LCD/LED display screen, camera lens, projection arrangement or display ray machine of optical display subass embly 101.
It is connected to described optical display subass embly and pastes and in the movable mechanism 102 that can regulate described optical display subass embly 101 according to user's interpupillary distance of wearer's left and right side face；
According to an embodiment of the present utility model, movable mechanism 102 is provided with outer protective jacket 103；And also including the face patch 103 being connected with movable mechanism 102, face patch 103 is set to rigidity or flexible material, and is provided with built-in earphone.
According to another embodiment of the present utility model, the bar pasting 103 movable mechanism one end being connected with face is set to scalable loop bar, has the long range of accommodation of bar of 5mm～50mm.
For described movable mechanism 102 being recovered to the elastic mechanism without the initial condition applying external force；For fixing the shell body 104 of movable mechanism；
According to an embodiment of the present utility model, elastic mechanism is for being provided with extension spring near face side, or the described movable mechanism one end being connected with described optical display subass embly is provided with torsionspring, for recovering described movable mechanism to without the initial condition applying external force.
Fig. 2 is schematically shown the slidably mechanism according to interpupillary distance adaptation function wear-type near-to-eye of the present utility model and is coordinated with connecting rod by hinge to realize the adaptive embodiment of interpupillary distance.As in figure 2 it is shown, what slidably mechanism adopted is worn with described respectively by two fixed hinges and described optical display subass embly is connected, it is set to movable rod between said two fixed hinge and connects to realize interpupillary distance self adaptation.
Schematic diagram shown in Fig. 2 is applicable to interpupillary distance adaptation function wear-type near-to-eye and is applied to the wearer that cranium width, face width or interpupillary distance are bigger than normal.As shown in Fig. 2 (a), left part for interpupillary distance adaptation function wear-type near-to-eye: owing to face patch 206 is subject to power to the left, hinge 204 is rotated clockwise, so connecting rod 203 center is subject to power to the right, thus hinge 202 rotates counterclockwise the left optical display subass embly 201 of drive to left movement.By the degree of rotation of the hinge in movable mechanism and connecting rod, can by the dead ahead of the center adjustment of optical display subass embly 201 to pupil of left eye.As shown in Fig. 2 (b), right part for interpupillary distance adaptation function wear-type near-to-eye: owing to face patch 206 is subject to power to the right, hinge 204 is rotated counterclockwise, so connecting rod 203 center is subject to power to the right, thus hinge 202 rotates clockwise the left optical display subass embly 201 of drive and moves right.By the degree of rotation of the hinge in movable mechanism and connecting rod, can by the dead ahead of the center adjustment of optical display subass embly 201 to pupil of right eye.
According to an embodiment of the present utility model, wear-type near-to-eye also includes elastic mechanism, such as being provided with extension spring 205 near face side, or the movable mechanism one end being connected with optical display subass embly 201 is provided with torsionspring, for recovering described movable mechanism to without the initial condition applying external force.
According to an embodiment of the present utility model, face patch 207 is set to rigidity or flexible material, and face is sticked and is equipped with built-in earphone.
According to an embodiment of the present utility model, the bar pasting 207 movable mechanism one end being connected with face is set to scalable loop bar, has the long range of accommodation of bar of 5mm～50mm.
Owing to cranium width and the interpupillary distance of people are directly proportional, so this utility model applies also for interpupillary distance adaptation function wear-type near-to-eye and is applied to the wearer that cranium width, face width or interpupillary distance are less than normal, principle is ibid.
Fig. 3 is schematically shown the slidably mechanism according to interpupillary distance adaptation function wear-type near-to-eye of the present utility model and is coordinated with gear by hinge to realize the adaptive embodiment of interpupillary distance.As it is shown on figure 3, slidably mechanism adopt be gear, tooth bar coordinate rotate method drive optical display subass embly 301 move up in interpupillary distance side.
Schematic diagram shown in Fig. 3 is applicable to interpupillary distance adaptation function wear-type near-to-eye and is applied to the wearer that cranium width, face width or interpupillary distance are bigger than normal.As shown in Fig. 3 (a), left part for interpupillary distance adaptation function wear-type near-to-eye: owing to face patch 307 is subject to power to the left, hinge 305 is rotated clockwise, so gear 304 rotates clockwise, make the gear 303 engaged rotate counterclockwise, drive its upper straight gear 302 to left movement.Owing to spur gear 302 is connected with left optical display subass embly 301 so that left optical display subass embly 301 is also moved to the left, by the degree of rotation of the hinge in movable mechanism and gear, can by the dead ahead of the center adjustment of left optical display subass embly 301 to pupil of left eye.As shown in Fig. 3 (b), right part for interpupillary distance adaptation function wear-type near-to-eye: owing to face patch 307 is subject to power to the right, hinge 305 is rotated counterclockwise, so gear 304 rotates counterclockwise, make the gear 303 engaged rotate clockwise, drive its upper straight gear 302 to move right.Owing to spur gear 302 is connected with right optical display subass embly 301 so that right optical display subass embly 301 also moves right, by the degree of rotation of the hinge in movable mechanism and gear, can by the dead ahead of the center adjustment of right optical display subass embly 301 to pupil of right eye.
Owing to cranium width and the interpupillary distance of people are directly proportional, so this utility model applies also for interpupillary distance adaptation function wear-type near-to-eye and is applied to the wearer that cranium width, face width or interpupillary distance are less than normal, principle is ibid.
Fig. 4 is schematically shown the slidably mechanism according to interpupillary distance adaptation function wear-type near-to-eye of the present utility model and is coordinated with connecting rod by sliding sleeve to realize the adaptive embodiment of interpupillary distance.As shown in Figure 4, slidably mechanism adopts bar and the method for sliding sleeve routing motion drive optical display subass embly 401 to move up in interpupillary distance side.
Schematic diagram shown in Fig. 4 is applicable to interpupillary distance adaptation function wear-type near-to-eye and is applied to the wearer that cranium width, face width or interpupillary distance are bigger than normal, as shown in Figure 4, pasting 407 bars 403 being connected with face and the slide bar 406 being connected with optical display subass embly 401 is individually fixed in junction point 405 place, the far-end relative to face of bar 403 is not supported in shell body 404 and can rotate around A place.Owing to the both sides of face patch 407 are all subject to outside bearing pressure, the person of modern times's face end making left and right bar 403 all moves out, and another end points of left and right bar 403 is arranged around A point and rotates, thus driving the slide bar 406 being connected with junction point 405 all to move laterally in sliding sleeve 402 on interpupillary distance direction, the optical display subass embly 401 being connected with slide bar 406 is also moved respectively laterally, by oculopupillary for the center adjustment of optical display subass embly 401 to left and right dead ahead.
According to an embodiment of the present utility model, by arranging the junction point 405 position at bar 403, it may be achieved regulate the left and right display 401 moving range on interpupillary distance direction in proportion.
Owing to cranium width and the interpupillary distance of people are directly proportional, so this utility model applies also for interpupillary distance adaptation function wear-type near-to-eye and is applied to the wearer that cranium width, face width or interpupillary distance are less than normal, principle is ibid.
Fig. 5 schematically shows the slidably mechanism according to interpupillary distance adaptation function wear-type near-to-eye of the present utility model and realizes the adaptive embodiment of interpupillary distance by double lever structure.As it is shown in figure 5, slidably the method for the double lever routing motion that mechanism adopts drives optical display subass embly 501 to move up in interpupillary distance side.
Schematic diagram shown in Fig. 5 is applicable to interpupillary distance adaptation function wear-type near-to-eye and is applied to cranium width, face width or interpupillary distance wearer bigger than normal or less than normal, as shown in Fig. 5 (a), left part for interpupillary distance adaptation function wear-type near-to-eye: owing to bar 503 is subject to power to the left, bar 503 is rotated clockwise around A point, so driving double lever hinge 505 to rotate clockwise, the bar 502 being connected with described optical display subass embly 501 thereby through lever drives in slide bar 504 to left movement, it can thus be appreciated that, by the degree of rotation that can be crossed decision double lever 505 by pulling force or bearing pressure of the double lever 505 in movable mechanism, can by the dead ahead of the center adjustment of optical display subass embly to pupil of left eye.As shown in Fig. 5 (b), right part for interpupillary distance adaptation function wear-type near-to-eye: owing to bar 503 is subject to power to the right, bar 503 is rotated counterclockwise around A point, so driving double lever hinge 505 to rotate counterclockwise, the bar 502 being connected with described optical display subass embly 501 thereby through lever drives moves right in slide bar 504, it can thus be appreciated that, by the degree of rotation that can be crossed decision double lever 505 by pulling force or bearing pressure of the double lever 505 in movable mechanism, can by the dead ahead of the center adjustment of optical display subass embly to pupil of left eye.
According to an embodiment of the present utility model, two bars of double lever may be configured as length difference, by changing the length of two bars, the mobile degree of scalable optical display subass embly 501, two pole lengths of the double lever 505 in Fig. 5 are 1:1, and effect is the mobile effect that the mobile effect of optical display subass embly 501 is equal to bar 503.
Fig. 6 schematically shows the slidably mechanism according to interpupillary distance adaptation function wear-type near-to-eye of the present utility model and realizes the adaptive embodiment of interpupillary distance by being fixed on the slideway structure of shell body.As shown in Figure 6, slideway 604 is fixed on shell body 606, when left and right bar 602 is subject to outside bearing pressure, drives connected optical display subass embly 601 also to move out on slideway 604, thus by the dead ahead of the center adjustment of optical display subass embly to pupil of left eye.
According to an embodiment of the present utility model, slidably outside mechanism 602, it is additionally provided with protection set 603.
According to an embodiment of the present utility model, the bar pasting 605 movable mechanism one end being connected with face is set to scalable loop bar, has the long range of accommodation of bar of 5mm～50mm.
Described accompanying drawing is only schematically and draws not in scale.Although this utility model being described already in connection with preferred embodiment, it is to be understood that protection domain of the present utility model is not limited to embodiment as described herein.
In conjunction with the explanation of the present utility model disclosed here and practice, other embodiments of the present utility model are all easy to expect and understand for those skilled in the art.Illustrating and embodiment is regarded only as and is illustrative of, true scope of the present utility model and purport are all defined in the claims.
Claims (10)
1. an interpupillary distance adaptation function wear-type near-to-eye, it is characterised in that: described interpupillary distance adaptation function wear-type near-to-eye includes: optical display subass embly, movable mechanism, elastic mechanism and shell body:
Described optical display subass embly is set to, respectively for wearer's images of left and right eyes, be used for showing image；
Described movable mechanism is set to be connected with described optical display subass embly, and pastes and in wearer's left and right side face, for regulating described optical display subass embly according to user's interpupillary distance；
Described elastic mechanism is for recovering described movable mechanism to without the initial condition applying external force；
Described shell body is used for fixing described movable mechanism.
2. interpupillary distance adaptation function wear-type near-to-eye according to claim 1, it is characterised in that: described movable mechanism is set to the routing motion of hinge and connecting rod and drives described optical display subass embly to move.
3. interpupillary distance adaptation function wear-type near-to-eye according to claim 1, it is characterised in that: described movable mechanism is also configured to gear, the cooperation of tooth bar rotates and drives described optical display subass embly to move.
4. interpupillary distance adaptation function wear-type near-to-eye according to claim 1, it is characterized in that: described movable mechanism is also configured to bar and sliding sleeve fit structure or double link structure, it is achieved regulate described optical display subass embly moving range on interpupillary distance direction in proportion.
5. interpupillary distance adaptation function wear-type near-to-eye according to claim 1, it is characterized in that: described wear-type near-to-eye also includes the face patch being connected with described movable mechanism, described face is sticked and is set to rigidity or flexible material, and described face is sticked and is equipped with built-in earphone.
6. interpupillary distance adaptation function wear-type near-to-eye according to claim 1, it is characterised in that: any one or more in LCD/LED display screen, camera lens, projection arrangement or display ray machine of described optical display subass embly.
7. interpupillary distance adaptation function wear-type near-to-eye according to claim 1, it is characterized in that: described elastic mechanism is for being provided with extension spring near face side, or the described movable mechanism one end being connected with described optical display subass embly is provided with torsionspring, for recovering described movable mechanism to without the initial condition applying external force.
8. interpupillary distance adaptation function wear-type near-to-eye according to claim 1, it is characterised in that: the bar of the described movable mechanism one end being connected with described patch is set to scalable loop bar, has the long range of accommodation of bar of 5mm～50mm.
9. interpupillary distance adaptation function wear-type near-to-eye according to claim 1, it is characterised in that: described movable mechanism is provided with outer protective jacket.
10. interpupillary distance adaptation function wear-type near-to-eye according to claims 1 to 9, it is characterised in that: described optical display subass embly moving range on interpupillary distance direction is ± 30mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867903.XU CN205374872U (en) | 2015-11-03 | 2015-11-03 | Interpupillary distance self -adaptation functional head wears formula near -to -eye display ware |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520867903.XU CN205374872U (en) | 2015-11-03 | 2015-11-03 | Interpupillary distance self -adaptation functional head wears formula near -to -eye display ware |
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| CN205374872U true CN205374872U (en) | 2016-07-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111051962A (en) * | 2017-07-12 | 2020-04-21 | 罗伯特·博世有限公司 | Projection device for data glasses, data glasses and method for operating a projection device |
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2015
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111051962A (en) * | 2017-07-12 | 2020-04-21 | 罗伯特·博世有限公司 | Projection device for data glasses, data glasses and method for operating a projection device |
| CN111051962B (en) * | 2017-07-12 | 2022-08-12 | 罗伯特·博世有限公司 | Projection device for data glasses, data glasses and method for operating a projection device |
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Assignee: Google Inc. Assignor: BEIJING ANTVR TECHNOLOGY Co.,Ltd. Contract record no.: X2024990000126 Denomination of utility model: A Headworn Near Eye Display with Adaptive Pupil Distance Function Granted publication date: 20160706 License type: Common License Record date: 20240411 |