CN115373151B - Head-mounted display device - Google Patents
Head-mounted display device Download PDFInfo
- Publication number
- CN115373151B CN115373151B CN202211316535.0A CN202211316535A CN115373151B CN 115373151 B CN115373151 B CN 115373151B CN 202211316535 A CN202211316535 A CN 202211316535A CN 115373151 B CN115373151 B CN 115373151B
- Authority
- CN
- China
- Prior art keywords
- groove
- piece
- gear
- connecting piece
- temple
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 239000011521 glass Substances 0.000 claims abstract description 26
- 229920001971 elastomer Polymers 0.000 claims description 15
- 239000000806 elastomer Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 210000003205 muscle Anatomy 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 229910000733 Li alloy Inorganic materials 0.000 claims description 7
- 239000001989 lithium alloy Substances 0.000 claims description 7
- GCICAPWZNUIIDV-UHFFFAOYSA-N lithium magnesium Chemical compound [Li].[Mg] GCICAPWZNUIIDV-UHFFFAOYSA-N 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- G02B2027/0178—Eyeglass type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
The invention discloses a head-mounted display device which comprises a display host and a telescopic mechanism. The telescopic mechanism comprises an elastic body and two binding belt assemblies, the two binding belt assemblies are respectively arranged at two opposite ends of the elastic body, each binding belt assembly comprises a connecting piece and a glasses leg piece, one end of each connecting piece is connected to the elastic body, the glasses leg pieces are slidably connected to one ends, far away from the elastic body, of the connecting pieces and can be limited and fixed relative to the connecting pieces, and the sliding direction of the glasses leg pieces is parallel to the extending direction of the connecting pieces; one ends of the two temple pieces, which are far away from the connecting piece, are respectively connected with two opposite ends of the display host machine, so that the telescopic mechanism and the display host machine are enclosed to form a wearing space. According to the technical scheme, the elastic value released by the telescopic mechanism can be relatively small all the time and is located in a bearing range which can be more comfortable for a user, so that the user can wear the head-mounted display device more comfortably, and the use experience of the user on the head-mounted display device is improved.
Description
Technical Field
The invention relates to the technical field of head-mounted display equipment, in particular to head-mounted display equipment.
Background
With the progress of science and technology and living standards, head-mounted display devices such as AR products and VR products are used more and more widely. Therefore, in order to make the head-mounted display device suitable for different users to wear, the related art head-mounted display device is provided with a telescopic mechanism so that the head-mounted display device can be telescopic to adapt to the heads of users with different sizes. However, the telescopic mechanisms are all directly operated by elastic bodies such as springs, and the elastic bodies can be stretched to meet the requirements of heads of users with different sizes. However, in actual use, the elastic force of the elastic body increases almost linearly with the stretch distance. So when the stretched distance of elastomer quilt was adjusted too big, the elasticity that the elastomer produced also changes greatly, will cause to wear too tightly and make the uncomfortable that the user wore, and the direction has influenced user to wearing display device's use and has experienced.
Disclosure of Invention
The invention mainly aims to provide a head-mounted display device, and aims to improve the use experience of a user on the head-mounted display device.
To achieve the above object, the present invention provides a head-mounted display device including:
a display host; and
the telescopic mechanism comprises an elastic body and two bandage components, the two bandage components are respectively arranged at two opposite ends of the elastic body, each bandage component comprises a connecting piece and a glasses leg piece, one end of each connecting piece is connected to the elastic body, the glasses leg piece is slidably connected to one end, away from the elastic body, of each connecting piece and can be limited and fixed relative to the connecting pieces, and the sliding direction of the glasses leg piece is parallel to the extending direction of the connecting pieces;
one ends, far away from the connecting piece, of the two temple pieces are respectively connected to two opposite ends of the display host machine, so that the telescopic mechanism and the display host machine are enclosed to form a wearing space.
Optionally, the telescopic mechanism further comprises a mounting shell, and at least part of the mounting shell is made of a magnesium-lithium alloy material;
the elastomer with the connecting piece is close to the one end of elastomer is all located in the installation shell, the connecting piece is kept away from the one end of elastomer by the installation shell is worn out to the external world, mirror leg spare slidable ground cover locate by the installation shell is worn out to the external connecting piece.
Optionally, the telescopic mechanism further comprises a shift key movably disposed on one of the temple piece and the connecting piece;
the other one of the temple piece and the connecting piece is provided with a plurality of gear grooves which are arranged at intervals along the sliding direction of the temple piece, and the gear key can be moved to be inserted into any one of the gear grooves so that the temple piece is limited and fixed relative to the connecting piece or separated from the gear grooves so that the temple piece can slide relative to the connecting piece.
Optionally, when the gear key is movably arranged on the temple piece, a plurality of gear grooves are arranged on the connecting piece;
the connecting piece is also provided with a sliding groove, the sliding groove extends along the sliding direction of the glasses leg piece, and a plurality of gear grooves are formed in the groove wall of the sliding groove;
the gear key includes key main part and spacing muscle, key main part slidable locate the mirror leg spare to the part inserts in the sliding tray, spacing muscle connect in inserting in the sliding tray the key main part, and the key main part for when the mirror leg spare slides, can insert arbitrary the gear inslot, perhaps with the gear groove breaks away from.
Optionally, in a sliding direction of the key body relative to the temple piece, the connecting piece is defined to have a first wall surface and a second wall surface which are arranged back to back, the sliding groove penetrates through the first wall surface and the second wall surface, and the shift groove penetrates through the second wall surface;
the key main part is close to the one end slidable of first wall wears to locate the mirror leg piece, and the other end relative is in when the key main part slides for the mirror leg piece, can by one side of second wall slips into in the sliding tray, so that spacing muscle inserts in the gear groove, perhaps by one side roll-off of second wall the sliding tray, so that spacing muscle breaks away from the gear groove.
Optionally, the key body inserted into the sliding groove is provided with a guide hole extending along the sliding direction of the key body relative to the temple piece;
the glasses leg spare is equipped with the guide post, the connecting piece is corresponding the position of guide post is equipped with dodges the groove, dodge the groove communicate in the sliding tray, and follow the slip direction of glasses leg spare extends the setting, the guide post passes dodge the groove in order to insert in the guiding hole.
Optionally, the avoiding groove is defined to have a third wall surface arranged opposite to the first wall surface and a fourth wall surface arranged opposite to the second wall surface;
the gear groove comprises two sub groove bodies, the two gear grooves are arranged at intervals in the sliding direction of the key main body relative to the glasses leg piece, one of the two sub groove bodies penetrates through the second wall surface, and the other sub groove body penetrates through the third wall surface;
the limiting rib comprises two sub blocks, the two sub blocks are arranged at intervals in the sliding direction of the key main body relative to the temple piece, and can be respectively inserted into the two sub grooves in any gear groove.
Optionally, the telescopic mechanism further includes a first elastic portion, the first elastic portion is disposed on the temple piece and is disposed corresponding to an end of the key main body close to the second wall surface, so that the key main body is abutted to the second wall surface and is driven to slide out of the sliding groove from one side of the second wall surface.
Optionally, one of the temple piece and the connecting piece is provided with a second elastic part, and the other one of the temple piece and the connecting piece is provided with a plurality of gear grooves;
when the elastic part slides relative to the connecting piece, the elastic part can be elastically clamped into any gear groove, so that the glasses leg piece is limited and fixed relative to the connecting piece, or is separated from the gear groove, and the glasses leg piece can slide relative to the connecting piece.
Optionally, the mounting shell and two temple pieces enclose to close to form an arc-shaped structure, the mounting shell and the joint of the temple pieces enclose to close to form a groove, and the notch of the groove faces towards the inner side of the arc-shaped structure.
In the technical scheme of the invention, one ends of two glasses leg parts in the telescopic mechanism of the head-mounted display device, which are far away from the connecting piece, are respectively connected to the two opposite ends of the display host machine, so that the telescopic mechanism and the display host machine are enclosed to form a wearing space for a user to wear. Simultaneously, owing to be provided with the elastomer among the telescopic machanism, and the emergence elastic deformation that the elastomer can correspond, and then make when tensile bandage subassembly can adjust the size of enclosing the space of wearing that closes the formation to the user of adaptation different head sizes wears. Moreover, the bandage subassembly of the telescopic machanism of this scheme's wear display device still includes connecting piece and mirror leg spare, and mirror leg spare can slide for the connecting piece, so make the initial length of bandage subassembly adjust, and then make the initial size of enclosing the wearing space that closes the formation adjust. At this moment, facing to a user with a relatively large head, a certain size can be released by driving the connecting piece and the temple pieces to relatively slide, so that the initial size of the enclosed wearing space can be relatively close to the size of the head of the user, and then the elastic body is relatively slightly deformed by stretching the bandage assembly, so that the head-mounted display device can be stably worn on the head of the user through the telescopic mechanism. Therefore, wear display device's telescopic machanism in this scheme still sets up to the combination of connector mirror and leg spare that can relatively slide through tying the band subassembly for the elastic body in the telescopic machanism is adjusted tensile distance and need not be too big, and then avoids the elastic body too big because of tensile distance, and the elasticity that leads to the elastic body to produce changes and also greatly causes and wears the problem of tension. That is, make the elastic value that the elastomer in the telescopic machanism released can be relatively less all the time and lie in the user can be comparatively comfortable bearing range, guarantee that the user can be comparatively comfortable wear the head-mounted display device who has adopted the telescopic machanism in this scheme, thereby improve the user and experience this head-mounted display device's use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of a telescopic mechanism of a head-mounted display device according to the present invention;
FIG. 2 is a schematic view of the telescoping mechanism of FIG. 1 from another perspective;
FIG. 3 is a schematic view of the retractor mechanism of FIG. 1 shown with the strap assembly released to a certain size;
FIG. 4 is a schematic view of the telescoping mechanism of FIG. 1 with the mounting housing and temple piece removed;
FIG. 5 is a schematic view of the position key of the telescoping mechanism of FIG. 4 in a first gear position;
FIG. 6 is a schematic view of the shift key adjustment state of FIG. 5;
FIG. 7 is a schematic view of the shift key of the telescoping mechanism of FIG. 4 in another shift position;
FIG. 8 is a schematic view of the coupling housing of FIG. 6;
FIG. 9 is a schematic structural view of the shift key of FIG. 6;
FIG. 10 is a schematic view of the temple shell of FIG. 7;
FIG. 11 is a schematic structural diagram of another embodiment of a telescopic mechanism of a head-mounted display device according to the present invention;
FIG. 12 is a cross-sectional view of the telescoping mechanism of FIG. 11;
FIG. 13 is a partial schematic view of the telescoping mechanism of FIG. 11;
FIG. 14 is a schematic view of the structure of the connector of FIG. 13;
figure 15 is a schematic view of the construction of the temple piece of figure 13.
The reference numbers indicate:
| reference numerals | Name(s) | Reference numerals | Name (R) |
| 100 | |
337 | |
| 10 | |
50 | |
| 30 | |
51 | |
| 31 | Connecting |
511 | |
| 311 | Gear groove | 53 | |
| 312 | |
531 | |
| 313 | |
70 | |
| 314 | The |
71 | |
| 315 | Second wall surface | 80 | A first |
| 316 | Dodging |
81 | Fixed |
| 317 | |
83 | Connecting |
| 318 | The |
85 | |
| 319 | Connecting shell | 90 | Second |
| 33 | Glasses leg part | 91 | Fixed |
| 331 | Guide post | 93 | Abutting |
| 333 | |
931 | Arc- |
| 335 | Glasses leg shell |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative positional relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In addition, the descriptions relating to "first", "second", etc. in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a head-mounted display device, including a display main body and a telescopic mechanism 100, in an embodiment of the present invention, the telescopic mechanism 100 includes an elastic body 10 and two strap assemblies 30, the two strap assemblies 30 are respectively disposed at two opposite ends of the elastic body 10, each strap assembly 30 includes a connecting piece 31 and a temple piece 33, one end of the connecting piece 31 is connected to the elastic body 10, the temple piece 33 is slidably connected to one end of the connecting piece 31 away from the elastic body 10 and can be fixed in a limited manner relative to the connecting piece 31, and a sliding direction of the temple piece 33 is parallel to an extending direction of the connecting piece 31; one ends of the two temple pieces 33 far away from the connecting piece 31 are respectively connected to two opposite ends of the display main machine, so that the telescopic mechanism 100 and the display main machine enclose to form a wearing space.
The head-mounted display device may be specifically an AR device or a VR device, and a display host of the head-mounted display device may be configured to display a picture of augmented reality or a picture of virtual reality. Since the structure of the display host of the head-mounted display device in the present application can refer to the structure of the head-mounted display device in the related art, a part of the display host in the head-mounted display device is not illustrated correspondingly in the present application. The elastic body 10 may be used to provide elastic force, so that the telescopic mechanism 100 may elastically stretch and retract, and further, the size of a wearing space enclosed by the telescopic mechanism 100 and the display host may be adjusted, and meanwhile, a certain elastic force may be applied to drive the head-mounted display device to be limited on the head of the user after adjustment, so that the user may stably wear the head-mounted display device. The elastic body 10 may be a spring, so that the elastic body 10 has good elasticity and is beneficial to ensuring that the head-mounted display device can be worn stably. Meanwhile, the spring is a standard part generally, so that the spring is convenient to purchase and obtain directly on the market. Of course, the present application is not limited thereto, and in other embodiments, the elastic body 10 may also be an elastic rubber member or an elastic band, etc. to ensure that it has corresponding elastic force. The connector 31 in the strap assembly 30 may be used to connect the elastic body 10 and the temple piece 33 and provide a slide mounting location so that the temple piece 33 may be slidably connected to the connector 31. At this time, the length of the strap assembly 30 can be adjusted by driving the temple piece 33 and the connecting piece 31 to slide relatively under the condition that the elastic body 10 is not driven to stretch by the telescopic mechanism 100, so as to adjust the initial size of the wearing space enclosed by the telescopic mechanism 100 and the display main machine. The connection between the connecting member 31 and the elastic body 10 may be by bonding or welding, so that the stability of the connection between the connecting member 31 and the elastic body 10 is ensured, and meanwhile, a fixing structure for connecting the connecting member 31 and the elastic body is not required to be additionally provided, thereby facilitating the simplification of the structure of the telescopic mechanism 100 and improving the convenience of processing and manufacturing the telescopic mechanism. Of course, the present application is not limited thereto, and in other embodiments, the connection between the elastic body 10 and the connection member 31 may be achieved by a screw connection or a sewing process. In addition, during actual adjustment, the connecting member 31 may be kept still, and the user drives the temple member 33 to move to achieve the effect of relative sliding; certainly, the temple piece 33 can be kept still, and the user drives the connecting piece 31 to move to achieve the effect of relative sliding between the two; alternatively, the user actuates both the connecting member 31 and the temple member 33 to achieve the relative sliding effect. Therefore, the temple piece 33 in the present application is slidably connected to the connecting member 31, and it is sufficient that both the temple piece 33 and the connecting member 31 can move relatively. The temple piece 33 of the band assembly 30 at the end away from the elastic body 10 can be used to connect to a display host of a head-mounted display device, so that the telescopic mechanism 100 and the display host enclose a wearing space for a user to wear.
In the technical scheme of the invention, one ends of the two temple pieces 33 in the telescopic mechanism 100 of the head-mounted display device, which are far away from the connecting piece 31, are respectively connected to the two opposite ends of the display host, so that the telescopic mechanism 100 and the display host enclose to form a wearing space for a user to wear. Meanwhile, the elastic body 10 is arranged in the telescopic mechanism 100, and the elastic body 10 can be elastically deformed correspondingly, so that the size of the wearing space formed by the surrounding can be adjusted when the bandage assembly 30 is stretched, so as to adapt to wearing by users with different head sizes. Moreover, the strap assembly 30 of the telescopic mechanism 100 of the head mounted display device of the present embodiment further includes the connecting member 31 and the temple pieces 33, and the temple pieces 33 can slide with respect to the connecting member 31, so that the initial length of the strap assembly 30 can be adjusted, and thus the initial size of the wearing space formed by the enclosure can be adjusted. At this time, in the face of a user with a relatively large head, the connector 31 and the temple piece 33 may be driven to slide relatively to release a certain size (as shown in fig. 3, a state where the strap assembly 30 is adjusted to release a certain size is schematically shown), so that the initial size of the wearing space formed by the strap assembly may be closer to the size of the head of the user, and then the elastic body 10 is deformed relatively slightly by stretching the strap assembly 30, so that the head-mounted display device may be stably worn on the head of the user through the telescopic mechanism 100. Therefore, in the present embodiment, the telescopic mechanism 100 of the head-mounted display device further sets the strap assembly 30 as a combination of the connecting piece 31 and the temple pieces 33 that can slide relatively, so that the distance that the elastic body 10 in the telescopic mechanism 100 is adjusted to be stretched is not too large, and further, the problem that the elastic body 10 is too tight due to too large stretching distance and large elastic force change generated by the elastic body 10 is avoided. That is, make the elasticity value that elastomer 10 in telescopic machanism 100 released can be relatively less all the time and be located the user can be comparatively comfortable bearing range, guarantee that the user can be comparatively comfortable wear the head-mounted display device who has adopted telescopic machanism 100 in this scheme to improve the user and experience this head-mounted display device's use.
Referring to fig. 1, fig. 4, fig. 5, fig. 6 and fig. 7, in an embodiment of the present invention, the retractable mechanism 100 further includes a shift key 50, wherein the shift key 50 is movably disposed on one of the temple piece 33 and the connecting piece 31; the other of the temple piece 33 and the connecting member 31 is provided with a plurality of shift grooves 311, the plurality of shift grooves 311 are arranged at intervals along the sliding direction of the temple piece 33, and the shift key 50 can be moved to be inserted into any one of the shift grooves 311 to position-limit-fix the temple piece 33 with respect to the connecting member 31 or to be separated from the shift groove 311 to make the temple piece 33 slidable with respect to the connecting member 31.
In the present embodiment, after the length of the harness assembly 30 is adjusted to a predetermined position, the shift key 50 may be driven to be inserted into the corresponding shift position groove 311. Thus, the position key 50 can be stably limited by the position groove 311, which is beneficial to ensure that the temple piece 33 can be stably limited and fixed relative to the connecting piece 31 when sliding to a required position. That is, the temple pieces 33 can be stably in the state of being adjusted to the respective shift positions, so as to ensure that the subsequent head-mounted display device can be stably worn. The shift key 50 can be movably disposed on the temple member 33, and the shift slot 311 is disposed on the connecting member 31; of course, the shift key 50 may be movably disposed on the connecting member 31, and the shift slot 311 may be disposed on the temple member 33. The movable arrangement of the shift key 50 includes sliding connection, rotating connection, or direct detachable arrangement on the temple piece 33 or the connecting piece 31, and can be inserted into the shift slot 311 after passing through the temple piece 33 or the connecting piece 31, so as to realize the limit fixation of the temple piece 33 relative to the connecting piece 31. The number of the gear slots 311 may be two, three or more, and the like, and may be adaptively set according to the number of actually involved gears, and the number of the gear slots 311 is not specifically limited in the present application.
Further, referring to fig. 4 to 9, when the shift key 50 is movably disposed on the temple member 33 and the plurality of shift slots 311 are disposed on the connecting member 31; the connecting member 31 is further provided with a sliding groove 313, the sliding groove 313 extends along the sliding direction of the temple member 33, and the groove wall of the sliding groove 313 is formed with a plurality of gear grooves 311; the shift key 50 includes a key main body 51 and a stopper rib 53, the key main body 51 being slidably provided to the temple piece 33 and partially inserted into the slide groove 313, and the stopper rib 53 being coupled to the key main body 51 inserted into the slide groove 313 and being inserted into any one of the shift grooves 311 or disengaged from the shift groove 311 when the key main body 51 slides with respect to the temple piece 33.
In this embodiment, because the telescopic mechanism 100 is usually provided with the mounting shell 70 outside the elastic body 10 in the using process, in order to enable the telescopic mechanism 100 to abut against the head of the user through the mounting shell 70 and the temple pieces 33, two abutting surfaces formed inside the telescopic mechanism 100 and the temple pieces 33 do not have a step difference and can be smoothly located on the same arc surface, so as to better adapt to the shape of the head to improve the abutting wearing effect, the temple pieces 33 in the band component 30 can be slidably sleeved on one end of the connecting piece 31 away from the elastic piece. The elastic body 10 and one end of the connecting piece 31 close to the elastic body 10 are both arranged in the mounting shell 70, one end of the connecting piece 31 far away from the elastic body 10 penetrates out of the mounting shell 70 to the outside, and the temple piece 33 is slidably sleeved on the connecting piece penetrating out of the mounting shell 70 to the outside. At this time, the gear key 50 is provided on the temple piece 33 so as to be easily exposed to the outside for the user to operate. The position key 50 is provided to include a key main body 51 and a limiting rib 53, so that the position key 50 can be slidably mounted with the temple piece 33 through the key main body 51, and can be inserted into and limited by the position groove 311 through the limiting rib 53. The key main body 51 can be arranged in a relatively large volume so as to be conveniently driven and operated by a user; and the volume that spacing muscle 53 can set up is less relatively to what can correspond on connecting piece 31 also sets up a plurality of gear grooves 311 is less relatively, thereby conveniently realizes breaking away from fast and inserting of gear key 50 and gear groove 311, thereby improves the length gear adjustment efficiency to telescopic machanism 100, is favorable to further improving the user and experiences to wearing display device's use. And the sliding groove 313 on the connecting member 31 is provided so that the shift key 50 can be sequentially inserted through the temple piece 33 and the connecting member 31 at the middle position in the thickness direction thereof (perpendicular to the relative sliding direction of both the connecting member 31 and the temple piece 33), thereby facilitating the respective compactification. Meanwhile, since the key main body 51 of the shift key 50 can be always located in the sliding groove 313 in the process of relatively sliding the driving link 31 and the temple piece 33, and further, the relative sliding process between the link 31 and the temple piece 33 can be guided by the cooperation of the sliding groove 313 and the key main body 51, thereby being beneficial to improving the stability of the length shift adjusting process of the telescopic mechanism 100. In addition, it should be noted that, the present application is not limited to this, in other embodiments, the shift key 50 may also be in the form of a pin, in which case, the pin may be movably disposed on the temple member 33, and after the temple member 33 and the connecting member 31 are driven to slide relatively to adjust the length of the strap assembly 30, the pin may be driven to be inserted into the corresponding shift slot 311 on the connecting member 31. The pin shaft can be slidably inserted into the temple piece 33; or may be removable directly from the temple piece 33; or one end of the pin is connected to the temple member 33 through a connecting wire, and the other end of the pin can be inserted into the corresponding shift slot 311 of the connecting member 31 by passing through the temple member 33 in sequence.
Further, referring to fig. 5 to 8 in combination, in the sliding direction of the key main body 51 relative to the temple piece 33, the connecting member 31 is defined to have a first wall surface 314 and a second wall surface 315 which are oppositely arranged, the sliding groove 313 penetrates through the first wall surface 314 and the second wall surface 315, and the shift position groove 311 penetrates through the second wall surface 315; one end of the key main body 51 close to the first wall surface 314 is slidably inserted through the temple piece 33, and the other end of the key main body 51 can slide into the sliding groove 313 from one side of the second wall surface 315 when sliding relative to the temple piece 33, so that the limiting rib 53 is inserted into the gear groove 311, or slide out of the sliding groove 313 from one side of the second wall surface 315, so that the limiting rib 53 is separated from the gear groove 311.
In this embodiment, the sliding groove 313 penetrates through the first wall surface 314 and the second wall surface 315, and the shift groove 311 penetrates through the second wall surface 315, so that in the process of adjusting the length of the strap assembly 30, by pressing one end of the shift key 50, which is exposed to the outside, the other end of the key main body 51 can slide out of the sliding groove 313 from one side of the second wall surface 315, and further the limiting rib 53 can slide out of the shift groove 311, as shown in fig. 5, the shift key 50 is in a first shift position, fig. 6 shows a schematic diagram of a state where the shift key 50 is pressed, and fig. 7 shows a state where the shift key 50 is in another shift position. In this way, the relative limit fixing between the temple piece 33 and the connecting piece 31 can be unlocked quickly by simply pressing the shift key 50. Meanwhile, after the relative limit fixing between the temple piece 33 and the connecting piece 31 is unlocked, the limit rib 53 of the shift key 50 does not cause a large obstruction to the relative sliding between the subsequent temple piece 33 and the connecting piece 31 any more, thereby being beneficial to improving the smoothness of the length of the bandage assembly 30 which is adjusted by sliding the two. After the position is adjusted, the user drives the key main body 51 to reset manually or through a first elastic portion 80 described below, and then drives the limiting rib 53 to be clamped into the corresponding gear slot 311 again, so that the relative limiting and fixing between the temple piece 33 and the connecting piece 31 can be completed quickly again. And spacing muscle 53 at this moment can make it more stable with the butt of gear position groove 311 because need not to set up to elastic construction to be favorable to further improving the fixed stability of relative spacing between leg of a mirror piece 33 and connecting piece 31. It should be understood that the present invention is not limited thereto, and in other embodiments, when neither the sliding groove 313 nor the gear groove 311 penetrates through the second wall 315, the limiting rib 53 may be configured to have an elastic structure. After the shift key 50 is pressed, the position-limiting rib 53 moves in the sliding groove 313 and then elastically snaps into the corresponding shift groove 311, thereby achieving the relative position-limiting fixation between the temple piece 33 and the connecting piece 31. After the shift key 50 is pulled out, the limiting rib 53 can elastically slide out of the shift slot 311 after moving in the sliding slot 313, so that the relative limiting fixation between the temple piece 33 and the connecting piece 31 can be unlocked.
Further, referring to fig. 7 to 10 in combination, the key main body 51 inserted into the sliding groove 313 is provided with a guide hole 511, and the guide hole 511 is provided to extend along the sliding direction of the key main body 51 relative to the temple piece 33; the temple member 33 has a guide post 331, the connecting member 31 has an avoiding groove 316 at a position corresponding to the guide post 331, the avoiding groove 316 is connected to the sliding groove 313 and extends in the sliding direction of the temple member 33, and the guide post 331 passes through the avoiding groove 316 to be inserted into the guide hole 511.
In this embodiment, the guiding engagement between the guiding post 331 and the guiding hole 511 can guide the sliding of the shift position key 50, so that the key can accurately slide out of one shift position slot 311 with the limiting rib 53, or slide into one shift position slot 311. What is more important, after the gear key 50 is pressed to drive the limiting rib 53 to slide out of the gear slot 311, the gear key 50 is prevented from moving in the relative sliding direction between the temple piece 33 and the connecting piece 31 by the limiting function of the guide column 331, so that the gear key 50 can be always kept at the preset installation position on the temple piece 33, and further, the subsequent gear key 50 can be accurately inserted into the required gear slot 311, so that the length of the binding band assembly 30 can be accurately adjusted.
Referring to fig. 5, fig. 6, fig. 8 and fig. 9, when the avoiding groove 316 is formed on the connecting member 31, the avoiding groove 316 may be defined to have a third wall 317 opposite to the first wall 314 and a fourth wall 318 opposite to the second wall 315; the shift slot 311 includes two sub-slot bodies 312, the two shift slots 311 are disposed at intervals in the sliding direction of the key main body 51 relative to the temple piece 33, and one of the two sub-slot bodies 312 penetrates the second wall 315, and the other thereof penetrates the third wall 317; the limiting rib 53 includes two sub blocks 531, and the two sub blocks 531 are disposed at intervals in the sliding direction of the key main body 51 relative to the temple piece 33 and can be inserted into the two sub grooves 312 in any one of the shift grooves 311, respectively. So set up each gear groove 311 into two sub-tank bodies 312, and spacing muscle 53 sets up into two sub-block bodies 531, make gear key 50 can insert respectively through two sub-tank bodies 531 in spacing muscle 53 and two sub-tank bodies 312 in gear groove 311 and establish the cooperation, the realization all has limiting displacement to connecting piece 31 in the ascending relative both sides of the slip direction of gear key 50, thereby be favorable to further improving the stability of gear groove 311 grafting on gear key 50 and the connecting piece 31, and then improve both relative spacing fixed stability to mirror leg piece 33 and connecting piece 31. Meanwhile, the arrangement is relatively short in the arrangement of the limiting rib 53 in the sliding direction of the gear key 50 relative to the temple piece 33, so that the gear key 50 is pressed by a relatively short stroke to ensure that the limiting rib 53 is separated from the gear groove 311, and therefore convenience in relative limiting, fixing and unlocking between the temple piece 33 and the connecting piece 31 is improved, and the use experience of a user on the head-mounted display device is further improved. In order to improve the convenience of processing and forming the two sub-grooves 312, the sub-groove 312 penetrating through the second wall 315 may penetrate through the fourth wall 318, and the sub-groove 312 penetrating through the third wall 317 may penetrate through the first wall 314. When the shift key 50 is pressed, the two sub-blocks 531 in the limiting rib 53 can be simultaneously separated from the two sub-blocks 312 in one shift slot 311, respectively, so as to complete the unlocking of the relative limiting fixation between the temple piece 33 and the connecting piece 31. After the key main body 51 is adjusted to the proper position, the key main body 51 is driven to reset manually or by the first elastic portion 80 described below, and the two sub-bodies 531 in the limiting rib 53 can be simultaneously and respectively clamped into the two sub-grooves 312 in the corresponding one of the shift grooves 311, so as to complete the relative limiting fixation between the temple piece 33 and the connecting piece 31. Specific adjustment process schematic diagrams can be combined with fig. 5 to 7, and the gear key 50 is adjusted from one gear slot 311 to another gear slot 311, that is, from one gear to another gear. In addition, it should be noted that the present application is not limited thereto, and in other embodiments, the shift position groove 311 may include only one sub-groove 312 disposed near the second wall surface 315.
Further, referring to fig. 5 to 7, the retractable mechanism 100 further includes a first elastic portion 80, the first elastic portion 80 is disposed on the temple piece 33 and disposed at an end of the key main body 51 close to the second wall 315 to abut against the shift key 50 that is driven to slide out of the sliding groove 313 from one side of the second wall 315.
In the present embodiment, after one end of the shift key 50 is pressed and the other end slides out from one side of the second wall surface 315 to unlock the limit fixing between the temple piece 33 and the connecting piece 31, the end of the shift key 50 sliding out from the second wall surface 315 abuts and presses the first elastic portion 80 to deform the first elastic portion and generate a corresponding deformation elastic force. After the temple piece 33 and the connecting piece 31 are driven to relatively slide to the next gear slot 311, the first elastic part 80 drives the gear key 50 to timely reset under the action of the deformation elasticity and automatically insert into the next gear slot 311, so that the automatic locking between the temple piece 33 and the connecting piece 31 is realized, the use convenience of the head-mounted display device is further improved, and the use experience of a user is improved. Moreover, the first elastic portion 80 can abut against the shift key 50, so that the shift key 50 can be kept in a state that the limiting rib 53 is inserted into the corresponding shift groove 311, thereby further ensuring the stability of limiting fixation between the temple piece 33 and the connecting piece 31. Wherein, when the telescopic mechanism 100 includes the mounting shell 70, the elastic body 10 and the end of the connecting piece 31 close to the elastic body 10 are both disposed in the mounting shell 70, the end of the connecting piece 31 far from the elastic body 10 penetrates out to the outside from the mounting shell 70, and a sliding cavity 337 may be formed in the temple piece 33, so as to slidably sleeve the connecting piece 31 penetrating out to the outside from the mounting shell 70 through the sliding cavity 337. At this time, one end of the shift key 50 may be slidably inserted into the mounting hole 333 on the cavity wall on one side of the sliding cavity 337, and the first elastic portion 80 may be disposed on the cavity wall on the other side opposite to the sliding cavity 337. In order to improve the convenience of installing the first elastic portion 80, the first elastic portion 80 may include a fixing arm 81, a connecting arm 83 and a butting arm 85, wherein the fixing arm 81 may be fixed on the cavity wall of the sliding cavity 337, one end of the connecting arm 83 is connected to the fixing arm 81 and forms an included angle with the fixing arm 81, and the butting arm 85 is connected to the end of the connecting arm 83 far away from the fixing arm 81 and forms an included angle with the connecting arm 83. So make this first elastic component 80 can roughly form "Z" shape setting, and then can conveniently install it fixedly through fixed arm 81, and then can conveniently carry out the butt and can take place elastic deformation to gear key 50 through butt arm 85. It should be noted that, the present application is not limited thereto, and in other embodiments, the first elastic structure may also be a structure having an elastic rubber column. In addition, in order to further facilitate the installation of the first elastic portion 80, the temple piece 33 may include two temple shells 335, that is, two temple shells 335 are connected and assembled to form one temple piece 33, and the two temple shells 335 enclose to form the sliding cavity 337. Meanwhile, the connecting member 31 may also include two connecting cases 319, that is, one connecting member 31 is assembled by the two connecting cases 319, and the inner space of the connecting member 31 is enclosed by the two connecting cases 319, so as to facilitate the arrangement of the connecting wires for connecting the battery modules disposed in the mounting case 70 from the inside of the connecting member 31.
In an embodiment of the present invention, the limiting fixing manner between the temple piece 33 and the connecting piece 31 is not limited to the above-mentioned manner of the shift key 50 and the shift slot 311, and the pin and the shift slot 311, please refer to fig. 11 to fig. 15, and the limiting fixing manner may also be that one of the temple piece 33 and the connecting piece 31 is provided with the second elastic portion 90, and the other one is provided with a plurality of shift slots 311; when the temple piece 33 slides relative to the connecting piece 31, the second elastic part 90 can be elastically clamped into any one of the shift grooves 311, so that the temple piece 33 is fixed in a limited manner relative to the connecting piece 31, or is separated from the shift groove 311, so that the temple piece 33 can slide relative to the connecting piece 31.
In this embodiment, the second elastic portion 90 is engaged in one of the shift slots 311, so that the temple piece 33 and the connecting member 31 can be fixed in a relatively limited manner. When the temple piece 33 and the connecting member 31 are driven to slide relatively, the groove wall of the shift position groove 311 can press the second elastic portion 90 to deform the second elastic portion, so that the second elastic portion 90 can be separated from the shift position groove 311 in the process of driving the temple piece 33 and the connecting member 31 to slide by using a larger driving force. Until the lens barrel slides into the next gear slot 311, the second elastic part 90 can reset under the action of the deformation elastic force to be clamped into the corresponding gear slot 311, and the lens barrel 33 and the connecting piece 31 are limited and fixed again. In order to facilitate the relative sliding between the temple piece 33 and the connecting member 31, which is driven by a user with a large force, the second elastic portion 90 is deformed by the groove wall of the position-shifting groove 311. Referring to fig. 12 and 15, the second elastic portion 90 may include a fixing section 91 and an abutting section 93, the fixing section 91 is connected to the temple member 33, the abutting section 93 is connected to the fixing section 91, and an arc portion 931 is formed at an end away from the fixing section 91 by bending, so as to be inserted into the corresponding shift slot 311 through the arc portion. Further, since the arc portion is an arc surface in contact with the groove wall of the shift position groove 311, the arc portion 931 of the contact section 93 can be deformed to be separated from the shift position groove 311 by the groove wall of the shift position groove 311 pressing the arc portion 311. Of course, the present application is not limited thereto, and in other embodiments, the second elastic portion 90 may be an elastic rubber column or the like. In addition, in order to facilitate the user to actuate the sliding of both the temple piece 33 and the connecting piece 31, the connecting piece 31 may be provided with a shift key 50 to provide an operation position for the user to dial, and the temple piece 33 is correspondingly provided with a sliding slot 313 for the shift key 50 to follow the sliding of the connecting piece 31 relative to the temple piece 33. That is, the user can directly use a large force to move the shift key 50 at this time, so that the relative sliding between the connecting member 31 and the temple piece 33 can be driven.
Referring to fig. 1 and fig. 2, in an embodiment of the present invention, the mounting shell 70 and the two temple pieces 33 enclose to form an arc structure, a groove 71 is enclosed at a joint of the mounting shell 70 and the temple pieces 33, and a notch of the groove 71 is disposed toward an inner side of the arc structure.
In this embodiment, the joint of the mounting shell 70 and the temple piece 33 is surrounded by the groove 71, so that the gap between the inner sides of the mounting shell 70 and the temple piece 33 is increased, and discomfort caused by clamping the hair of the user by the mounting shell 70 and the temple piece 33 is avoided, thereby being beneficial to further improving the user experience. The abutting areas of the mounting shell 70 and the temple piece 33 except the groove 71 can ensure that the two are abutted very tightly, and hairs are prevented from entering between the abutting end surfaces of the mounting shell 70 and the temple piece 33. Wherein, the groove 71 may be provided in a "V" shape. In addition, the connecting member 31 may be made of a material having good wear resistance, good lubrication, and good toughness, for example: POM material, nylon material, etc. so that the connector 31 can be more smoothly slid with respect to the temple piece 33 with less noise.
In one embodiment of the invention, at least part of the mounting shell is made of magnesium-lithium alloy material.
In this embodiment, at least a portion of the mounting case is made of a magnesium-lithium alloy material, so that the portion of the mounting case can satisfy a certain strength and has a light weight. Can improve the lightweight of installation shell like this to the user can wear more comfortable, thereby further improves the user and uses experience to wearing display device. The mounting shell may be made of a magnesium-lithium alloy material in a partial region, or the mounting shell may be made of a magnesium-lithium alloy material in the whole region. Further, the average diameter of the crystal grains of the magnesium-lithium alloy material may be less than 10 μm, the elongation may be greater than or equal to 25%, and the density may be 1.3 to 1.6g/cm 3 The specific strength may be greater than or equal to 180, so that the relative strength and the light-weight effect of the mounting case are more optimized.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A head-mounted display device, comprising:
a display host; and
the telescopic mechanism comprises an elastic body and two bandage components, the two bandage components are respectively arranged at two opposite ends of the elastic body, each bandage component comprises a connecting piece and a glasses leg piece, one end of each connecting piece is connected to the elastic body, the glasses leg piece is slidably connected to one end, away from the elastic body, of each connecting piece and can be limited and fixed relative to the connecting pieces, and the sliding direction of the glasses leg piece is parallel to the extending direction of the connecting pieces;
one ends of the two glasses leg pieces, which are far away from the connecting piece, are respectively connected to two opposite ends of the display host machine, so that the telescopic mechanism and the display host machine are enclosed to form a wearing space;
the telescopic mechanism further comprises a gear key, and the gear key is movably arranged on the glasses leg part; the connecting piece is provided with a plurality of gear grooves which are arranged at intervals along the sliding direction of the glasses leg piece, and the gear keys can be moved to be inserted into any one of the gear grooves so that the glasses leg piece is limited and fixed relative to the connecting piece or separated from the gear grooves so that the glasses leg piece can slide relative to the connecting piece;
the connecting piece is also provided with a sliding groove, the sliding groove extends along the sliding direction of the glasses leg piece, and a plurality of gear grooves are formed on the groove wall of the sliding groove; the gear key comprises a key main body and a limiting rib, wherein the key main body is arranged on the temple piece in a pressing mode and is partially inserted into the sliding groove, and the limiting rib is connected to the key main body inserted into the sliding groove and can be inserted into any gear groove or separated from the gear groove when the key main body slides relative to the temple piece;
in a sliding direction of the key body relative to the temple piece, the connecting piece is defined to have a first wall surface and a second wall surface which are arranged back to back, the sliding groove penetrates through the first wall surface and the second wall surface, and the gear groove penetrates through the second wall surface; the key main part is close to the one end slidable of first wall wears to locate the mirror leg piece, and the other end relative is in when the key main part slides for the mirror leg piece, can by one side of second wall slips into in the sliding tray, so that spacing muscle inserts in the gear groove, perhaps by one side roll-off of second wall the sliding tray, so that spacing muscle breaks away from the gear groove.
2. The head-mounted display device of claim 1, wherein the telescoping mechanism further comprises a mounting shell, at least a portion of the mounting shell being fabricated from a magnesium-lithium alloy material;
the elastomer with the connecting piece is close to the one end of elastomer all is located in the installation shell, the connecting piece is kept away from the one end of elastomer by the installation shell is worn out to the external world, mirror leg spare slidable ground cover is located by the installation shell is worn out to the external connecting piece.
3. The head-mounted display device according to claim 1, wherein the key main body inserted into the slide groove is provided with a guide hole extending in a sliding direction of the key main body with respect to the temple piece;
the mirror leg spare is equipped with the guide post, the connecting piece is corresponding the position of guide post is equipped with dodges the groove, dodge the groove communicate in the sliding tray, and follow the slip direction of mirror leg spare extends the setting, the guide post passes dodge the groove in order to insert in the guiding hole.
4. The head-mounted display device of claim 3, wherein the avoidance slot is defined to have a third wall disposed opposite the first wall and a fourth wall disposed opposite the second wall;
the gear groove comprises two sub groove bodies, the two gear grooves are arranged at intervals in the sliding direction of the key main body relative to the glasses leg piece, one of the two sub groove bodies penetrates through the second wall surface, and the other sub groove body penetrates through the third wall surface;
the limiting rib comprises two sub blocks, the two sub blocks are arranged at intervals in the sliding direction of the key main body relative to the glasses leg part, and can be respectively inserted into the two sub grooves in any gear groove.
5. The head-mounted display device of claim 1, wherein the telescopic mechanism further comprises a first elastic part, and the first elastic part is disposed on the temple piece and is disposed corresponding to an end of the key main body near the second wall surface, so as to abut against the key main body for urging the key main body to slide out of the sliding groove from one side of the second wall surface.
6. The head-mounted display device as claimed in claim 2, wherein the mounting shell and the two temple pieces enclose an arc-shaped structure, a groove is enclosed at the joint of the mounting shell and the temple pieces, and the notch of the groove is arranged towards the inner side of the arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211316535.0A CN115373151B (en) | 2022-10-26 | 2022-10-26 | Head-mounted display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211316535.0A CN115373151B (en) | 2022-10-26 | 2022-10-26 | Head-mounted display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115373151A CN115373151A (en) | 2022-11-22 |
| CN115373151B true CN115373151B (en) | 2023-01-24 |
Family
ID=84072823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211316535.0A Active CN115373151B (en) | 2022-10-26 | 2022-10-26 | Head-mounted display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115373151B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117518509B (en) * | 2024-01-08 | 2024-05-10 | 玩出梦想(上海)科技有限公司 | Head-mounted equipment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444039B (en) * | 2016-11-15 | 2019-02-26 | 耿喜龙 | Wear display equipment |
| CN206671696U (en) * | 2017-03-26 | 2017-11-24 | 温州市美奇乐眼镜有限公司 | Length adjustable leg of spectacles |
| CN109188693B (en) * | 2018-09-28 | 2020-09-11 | 歌尔科技有限公司 | Head-mounted display equipment |
| CN209946547U (en) * | 2019-06-03 | 2020-01-14 | 佛山市顺德区迪康眼镜有限公司 | Telescopic glasses convenient to fix |
| CN110764275B (en) * | 2019-11-15 | 2020-09-08 | 东阳市空想智能科技有限公司 | Safety protection glasses for protecting eyes |
| CN112224104A (en) * | 2020-10-23 | 2021-01-15 | 蒋超英 | Headrest support frame |
| CN114967133B (en) * | 2021-02-22 | 2023-10-27 | 闪耀现实(无锡)科技有限公司 | Head-mounted display device |
-
2022
- 2022-10-26 CN CN202211316535.0A patent/CN115373151B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN115373151A (en) | 2022-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115373151B (en) | Head-mounted display device | |
| US6677919B2 (en) | Head mounting mechanism and head-mounted apparatus using it | |
| CN108681072B (en) | Adjusting device and wearable equipment | |
| CN210427955U (en) | Glasses shell and head-mounted display equipment | |
| CN108710213B (en) | Head-mounted equipment | |
| EP4296755A1 (en) | Head-mounted display apparatus | |
| CN113568173B (en) | Wearing equipment and intelligent device | |
| US8850627B2 (en) | Swimming goggles | |
| CN114787689B (en) | Extendable harness system for space computation headgear or other wearable devices | |
| CN212846153U (en) | Wear subassembly and virtual reality equipment | |
| CN107820710B (en) | Head-mounted display device | |
| CN110941094A (en) | Head-mounted device and head-mounted display equipment | |
| CN114217437B (en) | Adjusting device, back bandage and head-mounted display device | |
| CN113854715B (en) | Wearable device | |
| TW202041047A (en) | Headphone module and head mounted device | |
| CN212519395U (en) | Head-mounted device and head-mounted structure | |
| CN114647087A (en) | Forehead supporting structure and head display equipment | |
| CN115079420B (en) | Telescopic machanism and wearing equipment | |
| CN214041876U (en) | Head-mounted device | |
| CN219266666U (en) | VR glasses of many wearing methods | |
| CN211061786U (en) | Augmented reality glasses | |
| CN115981011B (en) | Head-mounted display device | |
| CN109143584B (en) | VR wireless helmet | |
| CN111901717B (en) | Earphone module and head-mounted device | |
| CN112887562B (en) | Lens assembly and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |