CN109445098B - AR augmented reality device is with dressing fixing device - Google Patents
AR augmented reality device is with dressing fixing device Download PDFInfo
- Publication number
- CN109445098B CN109445098B CN201811344984.XA CN201811344984A CN109445098B CN 109445098 B CN109445098 B CN 109445098B CN 201811344984 A CN201811344984 A CN 201811344984A CN 109445098 B CN109445098 B CN 109445098B
- Authority
- CN
- China
- Prior art keywords
- arc
- augmented reality
- rectangular
- reality device
- fixed
- 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.)
- Expired - Fee Related
Links
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Pivots And Pivotal Connections (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
The invention discloses a wearable fixing device for an AR augmented reality device, and relates to the technical field of augmented reality devices. The invention comprises an augmented reality device body, a head tightening component and a forehead positioning arc plate; a first hinge seat is fixed on one surface of the forehead positioning circular arc plate; two first bandages are fixed on the upper surface of the forehead positioning arc plate; the head binding component comprises two outer rectangular arc battens; the inner arc surfaces of the two outer rectangular arc slats are fixed with an inner rectangular arc slat through a plurality of cylindrical sleeve rods; a plurality of adjusting studs are arranged on the outer rectangular arc slat. The invention realizes the adjustment and the complete positioning of the AR augmented reality device on the head by combining the designed augmented reality device body, the head tightening assembly and the forehead positioning arc plate, and solves the problems of poor adjustment and incomplete positioning of the conventional AR augmented reality device fixing device.
Description
Technical Field
The invention belongs to the technical field of augmented reality, and particularly relates to a wearable fixing device for an AR augmented reality device.
Background
The fixing device of the current relatively common AR augmented reality device mostly adopts a structure similar to a helmet in the real use, the structure is large in mass at first, uncomfortable to wear, small in adjustability, and limited in the applicable crowd, the AR augmented reality device and the helmet adopt a firm fixing mode, and the AR augmented reality device and the helmet are not convenient to store separately, meanwhile, the helmet is poor in quality and air permeability, cannot be positioned completely, and the replacement cost is high after the helmet is damaged.
Disclosure of Invention
The invention aims to provide a wearable fixing device for an AR augmented reality device, which is used for realizing the adjustment and the complete positioning of the AR augmented reality device on the head by combining a designed augmented reality device body, a head tightening assembly and a forehead positioning arc plate, and solving the problems of poor adjustability and incomplete positioning of the conventional AR augmented reality device fixing device.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a wearable fixing device for an AR augmented reality device, which comprises an augmented reality device body, a head tightening assembly and a forehead positioning arc plate, wherein the head tightening assembly comprises a head tightening assembly and a forehead positioning arc plate;
a first hinge seat is fixed on one surface of the forehead positioning arc plate; two first bandages are fixed on the upper surface of the forehead positioning arc plate; the head binding component comprises two outer rectangular arc battens, and the structure is that a rectangular strip is bent into an arc shape for shaping; the inner arc surfaces of the two outer rectangular arc slats are fixed with an inner rectangular arc slat through a plurality of cylindrical loop bars, and the structure is that a rectangular strip is bent into an arc shape for shaping; the cylindrical loop bar comprises a first cylinder and a first cylinder which is connected to the first cylinder in a sliding and sleeved mode, one end of the first cylinder is fixed to the outer arc surface of the inner rectangular arc slat, one end of the first cylinder is fixed to the inner arc surface of the outer rectangular arc slat, and the cylindrical loop bar is similar to an umbrella handle of an umbrella in structure; a plurality of adjusting studs are arranged on the outer rectangular arc slat; one end of the adjusting stud is contacted with the outer arc surface of the inner rectangular arc batten; one end of each of the two outer rectangular arc slats is fixed with a pair of support lugs; the other ends of the two outer rectangular arc battens are connected through a second bandage; the two first bandages are adhered to one surface of the second bandage; the lower surfaces of the two outer rectangular arc slats are respectively fixed with a tether; spring fastening buckles are arranged on the two tying ropes and are the same as the spring locking buckles on the tying ropes of the common sun hat; a first T-shaped clamping groove is formed in one side face of the augmented reality device body; the inner wall of the first T-shaped clamping groove is in sliding fit with an inverted T-shaped sliding block; the upper end of the inverted T-shaped sliding block is hinged with the first hinged support; one opposite side surface of the augmented reality device body is provided with a second T-shaped clamping groove; a first rectangular groove is formed in one inner wall of the second T-shaped clamping groove; the inner wall of the first rectangular groove is buckled with a side fastener; one end of the side fastener is hinged with the double lugs.
Further, the side fastener includes a first single lug; the opposite side surface of the first single lug is in sliding fit with the opposite inner wall of the second T-shaped clamping groove; a rectangular sliding block is fixed on one side surface of the first single lug; the rectangular sliding block is in sliding fit with the inner wall of the first rectangular groove; the rectangular sliding block is in clearance fit with the relative inner wall of the first T-shaped clamping groove.
Furthermore, a first buffer sponge is fixed on the inner arc surface of the forehead positioning arc plate, and antibacterial canvas is arranged on the outer surface of the first buffer sponge; the forehead positioning arc plate just covers the forehead of the wearer.
Furthermore, a rotating handle is arranged at one end, located on the outer arc surface of the outer rectangular arc batten, of the adjusting stud; and one end of the adjusting stud, which is positioned at the inner arc surface of the outer rectangular arc batten, is provided with a spherical end surface.
Furthermore, a second buffering sponge is fixed to the inner arc surface of the inner rectangular arc batten, and antibacterial canvas is arranged on the outer surface of the second buffering sponge.
Furthermore, the outer arc surface of the outer rectangular arc slat is provided with a first magic tape matt surface.
Furthermore, a first hook-and-loop fastener surface is arranged on one surface of the first bandage.
Furthermore, a second hook-and-loop fastener surface is arranged on one surface of the second bandage; and the other surface of the second bandage is provided with a second magic tape hair surface.
Furthermore, a plurality of tension springs are fixed between the opposite surfaces of the outer rectangular arc strip plate and the inner rectangular arc strip plate on the same side.
The invention has the following beneficial effects:
1. the invention realizes the adjustment and the complete positioning of the AR augmented reality device on the head by combining the designed augmented reality device body, the head tightening assembly and the forehead positioning arc plate, and has the advantages of simple and convenient disassembly and low maintenance cost.
2. The forehead positioning arc plate and the two outer rectangular arc laths are matched to realize the adjustment of the watching height of a user and the fixation of the top of the head.
3. The head tightening assembly comprises a head tightening assembly, wherein the head tightening assembly is provided with a plurality of outer rectangular arc battens and inner rectangular arc battens, the outer rectangular arc battens and the inner rectangular arc battens are connected with the head tightening assembly through bolts, the distance between the outer rectangular arc battens and the inner rectangular arc battens is adjusted through adjusting the bolts.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a wearable fixture for an AR augmented reality device according to the present invention.
Fig. 2 is a schematic structural diagram of an augmented reality device body.
Figure 3 is a schematic view of the construction of the head restraint assembly.
Fig. 4 is a schematic structural view of a forehead positioning arc plate.
Fig. 5 is a schematic structural diagram of an inverted T-shaped slider.
FIG. 6 is a schematic view of a side fastener.
In the drawings, the components represented by the respective reference numerals are listed below:
1-augmented reality device body, 2-head lacing assembly, 3-outer rectangular arc strip plate, 4-forehead positioning arc plate, 5-inner rectangular arc strip plate, 6-adjusting stud, 7-tether, 8-spring system buckle, 9-second bandage, 10-inverted T-shaped sliding block, 11-side buckle, 12-cylindrical sleeve rod, 13-second buffer sponge, 101-first T-shaped clamping groove, 102-second T-shaped clamping groove, 103-first rectangular groove, 301-double lugs, 401-first bandage, 402-first hinge seat, 111-first single lug, and 112-rectangular sliding block.
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.
Referring to fig. 1-6, the present invention provides a wearable fixture for an AR augmented reality device, including an augmented reality device body 1, a head tightening assembly 2 and a forehead positioning arc plate 4;
a first hinge base 402 is fixed on one surface of the forehead positioning arc plate 4; two first bandages 401 are fixed on the upper surface of the forehead positioning arc plate 4;
the head binding component 2 comprises two outer rectangular arc slats 3, the structure is that a rectangular strip is bent into an arc shape for shaping; the inner arc surfaces of the two outer rectangular arc slats 3 are both fixed with an inner rectangular arc slat 5 through three cylindrical loop bars 12, and the structure is that a rectangular strip is bent into an arc shape for shaping; the cylindrical loop bar 12 comprises a first cylinder and a first cylinder which is connected to the first cylinder in a sliding and sleeved mode, one end of the first cylinder is fixed to the outer arc surface of the inner rectangular arc slat 5, and one end of the first cylinder is fixed to the inner arc surface of the outer rectangular arc slat 3; two adjusting studs 6 are arranged on the outer rectangular arc slat 3, and the adjusting studs 6 are in threaded connection with the outer rectangular arc slat 3; one end of the adjusting stud 6 is contacted with the outer arc surface of the inner rectangular arc slat 5; one end of each of the two outer rectangular arc slats 3 is fixed with a pair of lugs 301; the other ends of the two outer rectangular arc battens 3 are connected through a second bandage 9; the two first bandages 401 are adhered to one surface of the second bandage 9; the lower surfaces of the two outer rectangular arc slats 3 are fixed with a tether 7; the two tying ropes 7 are provided with spring tying buckles 8, and the spring tying buckles 8 are the same as spring locking buckles on the tying ropes of the common sun hat;
a first T-shaped clamping groove 101 is formed in one side face of the augmented reality device body 1; the inner wall of the first T-shaped clamping groove 101 is in sliding fit with an inverted T-shaped sliding block 10; the upper end of the inverted T-shaped sliding block 10 is hinged with the first hinged support 402; the opposite side surfaces of the augmented reality device body 1 are provided with second T-shaped clamping grooves 102; a first rectangular groove 103 is formed in one inner wall of the second T-shaped clamping groove 102; the inner wall of the first rectangular groove 103 is buckled with a side fastener 11; one end of the side fastener 11 is hinged with the double lug 301.
As shown in fig. 6, the side fastener 11 includes a first single lug 111; an opposite side surface of the first single lug 111 is in sliding fit with an opposite inner wall of the second T-shaped clamping groove 102; a rectangular sliding block 112 is fixed on one side surface of the first single lug 111; the rectangular sliding block 112 is in sliding fit with the inner wall of the first rectangular groove 103; the rectangular slider 112 is in clearance fit with an opposite inner wall of the second T-shaped slot 102.
Wherein, the inner arc surface of the forehead positioning arc plate 4 is fixed with a first buffer sponge, and the outer surface of the first buffer sponge is provided with an antibacterial canvas; the forehead positioning arc plate 4 just covers the forehead of the wearer.
As shown in fig. 3, a rotating handle is arranged at one end of the adjusting stud 6, which is positioned at the outer arc surface of the outer rectangular arc slat 3; one end of the adjusting stud 6, which is positioned at the inner arc surface of the outer rectangular arc slat 3, is provided with a spherical end surface.
As shown in fig. 3, a second buffer sponge 13 is fixed to the inner arc surface of the inner rectangular arc slat 5, and an antibacterial canvas is arranged on the outer surface of the second buffer sponge 13.
Wherein, the outer arc surface of the outer rectangular arc slat 3 is provided with a first magic tape matt surface.
Wherein, a first hook-and-loop fastener surface is disposed on a surface of the first bandage 401.
Wherein, a second hook-and-loop fastener surface is arranged on one surface of the second bandage 9; the other surface of the second bandage 9 is provided with a second magic tape.
Wherein, be fixed with three extension spring between the relative surface of rectangle circular arc slat 3 outside the same side and interior rectangle circular arc slat 5, prevent that interior rectangle circular arc slat 5 from droing when not using.
One specific application of this embodiment is: install AR augmented reality device with wearing fixing device as shown in fig. 1, wear the device of fig. 1 on the user head and couple together two outer rectangle circular arc laths 3 through second bandage 9, adjust user's eyes through two first bandages 401 and just to the display screen position, all glue two first bandages 401 on second bandage 9 after adjusting, the altitude mixture control process is convenient fast, make two interior rectangle circular arc laths 5 press from both sides tight head week side face through the regulation double-screw bolt 6 of rotatory both sides, the atress is even, reduce the pressure to the head, loosen second bandage 9 simultaneously and again take up to paste, accomplish holistic fixed, it is fixed to tighten subassembly 2 lower part with the head through spring tie 8 and two rope ropes 7, it realizes complete positioning to eliminate all degrees of freedom.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
- AR augmented reality device is with wearing fixing device, including augmented reality device body (1), its characterized in that: the forehead support also comprises a head tightening component (2) and a forehead positioning arc plate (4); a first hinge seat (402) is fixed on one surface of the forehead positioning circular arc plate (4); two first bandages (401) are fixed on the upper surface of the forehead positioning arc plate (4); the head tightening component (2) comprises two outer rectangular arc battens (3); the inner arc surfaces of the two outer rectangular arc battens (3) are both fixed with an inner rectangular arc batten (5) through a plurality of cylindrical sleeve rods (12); a plurality of adjusting studs (6) are arranged on the outer rectangular arc batten (3); one end of the adjusting stud (6) is contacted with the outer arc surface of the inner rectangular arc slat (5); one end of each of the two outer rectangular arc battens (3) is fixed with a double support lug (301); the other ends of the two outer rectangular arc battens (3) are connected through a second bandage (9); the two first bandages (401) are adhered to one surface of the second bandage (9); the lower surfaces of the two outer rectangular arc battens (3) are respectively fixed with a tether (7); the two tying ropes (7) are provided with spring tying buckles (8); one side surface of the augmented reality device body (1) is provided with a first T-shaped clamping groove (101); the inner wall of the first T-shaped clamping groove (101) is in sliding fit with an inverted T-shaped sliding block (10); the upper end of the inverted T-shaped sliding block (10) is hinged with a first hinged support (402); one opposite side surface of the augmented reality device body (1) is provided with a second T-shaped clamping groove (102); a first rectangular groove (103) is formed in one inner wall of the second T-shaped clamping groove (102); the inner wall of the first rectangular groove (103) is buckled with a side fastener (11); one end of the side fastener (11) is hinged with the double support lugs (301).
- 2. The wearable fixture for AR augmented reality device of claim 1, wherein the side fastener (11) comprises a first single lug (111); one opposite side surface of the first single lug (111) is in sliding fit with one opposite inner wall of the second T-shaped clamping groove (102); a rectangular sliding block (112) is fixed on one side surface of the first single lug (111); the rectangular sliding block (112) is in sliding fit with the inner wall of the first rectangular groove (103); the rectangular sliding block (112) is in clearance fit with the opposite inner wall of the second T-shaped clamping groove (102).
- 3. The wearable fixture for AR augmented reality device of claim 1, wherein a first buffer sponge is fixed to the inner arc surface of the forehead positioning arc plate (4).
- 4. The wearable fixing device for the AR augmented reality device according to claim 1, wherein a rotating handle is arranged at one end of the adjusting stud (6) positioned on the outer arc surface of the outer rectangular arc slat (3); one end of the adjusting stud (6) positioned at the inner arc surface of the outer rectangular arc batten (3) is provided with a spherical end surface.
- 5. The wearable fixture for AR augmented reality device of claim 1, wherein a second buffer sponge (13) is fixed to the inner arc surface of the inner rectangular arc slat (5).
- 6. The wearable fixing device for the AR augmented reality device according to claim 1, wherein the outer arc surface of the outer rectangular arc slat (3) is provided with a first magic tape matt surface.
- 7. The wearable fixture for AR augmented reality device of claim 1, wherein the first bandage (401) has a first hook and loop fastener surface on one surface.
- 8. The wearable fixing device for the AR augmented reality device according to claim 1, wherein a surface of the second bandage (9) is provided with a second hook and loop surface; the other surface of the second bandage (9) is provided with a second magic tape hair surface.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011233262.4A CN112327497A (en) | 2018-11-13 | 2018-11-13 | Fixed equipment suitable for AR augmented reality device |
| CN202011231599.1A CN112162410A (en) | 2018-11-13 | 2018-11-13 | A fixing device for wear-type AR augmented reality device |
| CN201811344984.XA CN109445098B (en) | 2018-11-13 | 2018-11-13 | AR augmented reality device is with dressing fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811344984.XA CN109445098B (en) | 2018-11-13 | 2018-11-13 | AR augmented reality device is with dressing fixing device |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011231599.1A Division CN112162410A (en) | 2018-11-13 | 2018-11-13 | A fixing device for wear-type AR augmented reality device |
| CN202011233262.4A Division CN112327497A (en) | 2018-11-13 | 2018-11-13 | Fixed equipment suitable for AR augmented reality device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109445098A CN109445098A (en) | 2019-03-08 |
| CN109445098B true CN109445098B (en) | 2021-02-05 |
Family
ID=65552772
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811344984.XA Expired - Fee Related CN109445098B (en) | 2018-11-13 | 2018-11-13 | AR augmented reality device is with dressing fixing device |
| CN202011233262.4A Withdrawn CN112327497A (en) | 2018-11-13 | 2018-11-13 | Fixed equipment suitable for AR augmented reality device |
| CN202011231599.1A Withdrawn CN112162410A (en) | 2018-11-13 | 2018-11-13 | A fixing device for wear-type AR augmented reality device |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011233262.4A Withdrawn CN112327497A (en) | 2018-11-13 | 2018-11-13 | Fixed equipment suitable for AR augmented reality device |
| CN202011231599.1A Withdrawn CN112162410A (en) | 2018-11-13 | 2018-11-13 | A fixing device for wear-type AR augmented reality device |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN109445098B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106959513A (en) * | 2017-02-23 | 2017-07-18 | 苏州祥弘源电子科技有限公司 | A kind of wearable AR equipment suitable for various head dummys |
| CA3027676A1 (en) * | 2016-07-15 | 2018-01-18 | Magic Leap, Inc. | Compliant mounting arm |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5774096A (en) * | 1994-04-21 | 1998-06-30 | Kabushiki Kaisha Sega Enterprises | Head mounted display |
| JP5007307B2 (en) * | 2005-11-23 | 2012-08-22 | ボズテック プロプライアタリ リミテッド | Protective helmet |
| CN201178712Y (en) * | 2008-03-26 | 2009-01-14 | 赵冰川 | Helmet with quick disassembly structure for goggle |
| CN101919782B (en) * | 2009-11-02 | 2013-11-27 | 深圳市倍轻松科技股份有限公司 | Helmet-type massager and helmet thereof |
| CN105829953B (en) * | 2013-10-16 | 2019-05-28 | 奇跃公司 | Virtual or augmented reality helmet with adjustable interpupillary distance |
| US20170139209A9 (en) * | 2014-01-06 | 2017-05-18 | Avegant Corp. | System, method, and apparatus for displaying an image using a curved mirror and partially transparent plate |
| CN204903864U (en) * | 2015-07-23 | 2015-12-23 | 北京中创华影科技有限公司 | A mirror holder regulation structure for head mounted display |
| US10209524B2 (en) * | 2015-09-21 | 2019-02-19 | Facebook Technologies, Llc | Facial interface assemblies for use with head mounted displays |
| CN205982824U (en) * | 2016-04-06 | 2017-02-22 | 成都虚拟世界科技有限公司 | Wear structure and headgear |
| CN105747350A (en) * | 2016-04-28 | 2016-07-13 | 江苏卡罗卡国际动漫城有限公司 | Novel AR helmet |
| CN206546467U (en) * | 2017-03-17 | 2017-10-10 | 佛山市瑞友科技有限公司 | A kind of AR helmets for being easy to adjust |
| CN108730933A (en) * | 2017-04-18 | 2018-11-02 | 深圳市海洋王照明工程有限公司 | Helmet lamp connector and Hull-Mounted Set |
| CN206687244U (en) * | 2017-04-27 | 2017-12-01 | 南京扬子石化工程监理有限责任公司 | A kind of safety cap |
| TWI681209B (en) * | 2017-07-18 | 2020-01-01 | 廣達電腦股份有限公司 | Head-mounted display |
| CN107632396A (en) * | 2017-09-30 | 2018-01-26 | 蒋建龙 | A kind of AR helmets for adapting to different user and using |
| CN107881941A (en) * | 2017-10-30 | 2018-04-06 | 四川都照照明科技有限公司 | A kind of portable road caution board with air monitering function |
| CN108310644B (en) * | 2018-03-28 | 2021-04-02 | 河南省人民医院 | Nerve training potential development rehabilitation training series device |
-
2018
- 2018-11-13 CN CN201811344984.XA patent/CN109445098B/en not_active Expired - Fee Related
- 2018-11-13 CN CN202011233262.4A patent/CN112327497A/en not_active Withdrawn
- 2018-11-13 CN CN202011231599.1A patent/CN112162410A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3027676A1 (en) * | 2016-07-15 | 2018-01-18 | Magic Leap, Inc. | Compliant mounting arm |
| CN106959513A (en) * | 2017-02-23 | 2017-07-18 | 苏州祥弘源电子科技有限公司 | A kind of wearable AR equipment suitable for various head dummys |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112327497A (en) | 2021-02-05 |
| CN112162410A (en) | 2021-01-01 |
| CN109445098A (en) | 2019-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11457684B2 (en) | Helmet harness | |
| CN109445098B (en) | AR augmented reality device is with dressing fixing device | |
| CN207506047U (en) | A kind of wrist belt length regulating mechanism and a kind of wearable device | |
| US9622535B2 (en) | Helmets and helmet fit systems | |
| US11930873B2 (en) | Headwear with anchor points | |
| US20180055122A1 (en) | Retainer for lace hairpieces | |
| US10539792B1 (en) | Apparatus, system, and method for adjusting head-mounted-display straps | |
| CN206546467U (en) | A kind of AR helmets for being easy to adjust | |
| WO2019133943A1 (en) | Hat and cap retainer apparatus | |
| KR200486062Y1 (en) | A sunshade mask | |
| US20210368902A1 (en) | Tightness adjusting device, coat and pants | |
| CN205214283U (en) | Convertible wearing manner's gauze mask | |
| US6875189B1 (en) | Cervical traction device | |
| JP2001161730A (en) | Supermaxilla drawing fastening harness | |
| CN211067356U (en) | Face cold compress patch | |
| CN210749694U (en) | Back correction belt | |
| CN201239483Y (en) | Swimming goggles with adjustable head belt | |
| KR100336433B1 (en) | cap and/or hat incorporating size adjustment device | |
| CN218451449U (en) | Head-wearing tool for adjusting position of facial muscle | |
| CN218650471U (en) | Novel multifunctional sports cap | |
| CN210125160U (en) | Hook-and-loop fastener elastic band | |
| KR101256338B1 (en) | Face press plate with adjustable touch angle | |
| CN220040867U (en) | VR glasses with adjustable support | |
| CN209489544U (en) | A kind of ventilative sunbonnet for preventing hair turmoil blocked | |
| CN209103014U (en) | A kind of novel VR3D glasses |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210205 Termination date: 20211113 |