CN206960780U - A kind of head-type virtual reality glasses - Google Patents
A kind of head-type virtual reality glasses Download PDFInfo
- Publication number
- CN206960780U CN206960780U CN201720566521.2U CN201720566521U CN206960780U CN 206960780 U CN206960780 U CN 206960780U CN 201720566521 U CN201720566521 U CN 201720566521U CN 206960780 U CN206960780 U CN 206960780U
- Authority
- CN
- China
- Prior art keywords
- cingulum
- regulation
- head
- rack
- virtual reality
- 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
Landscapes
- Eyeglasses (AREA)
Abstract
The utility model provides a kind of head-type virtual reality glasses, including headband body and lens body, the eye-shade and display terminal placing modules that the lens body includes two groups of optical eyepiece systems, is connected with two groups of optical eyepiece system upper ends, every group of optical eyepiece system include lens fixed frame and the lens subassembly being located in lens fixed frame；The headband body includes the flexible glue circle of adaptive user head shape, and the front end of the flexible glue circle is provided with the adapter made of hard material being adapted to human body forehead, and the lower end of the adapter is provided with connecting portion, and the connecting portion is connected with lens body.There is head-type virtual reality glasses of the present utility model headband to be connected firmly with glasses capital and interest, and stability is good during use, comfortableness is high is easy to be connected with lens body and the advantages of comfortableness is good.
Description
Technical field
Virtual reality glasses are the utility model is related to, more particularly to a kind of head-type virtual reality glasses.
Background technology
Virtual reality glasses have been popularized in the general common people and come, can have been made with the development of network technology gradually
User is on the spot in person, the sensation being immersed in reality.For the ease of glasses are fixed, existing virtual reality glasses are generally set
There is a headband, virtual reality glasses are fixed in front of eyes by headband during use and watched.Existing virtual reality eye
Camera lens band has the following disadvantages：1st, in order to improve comfortableness and adapt to the different user of head size, headband generally by with
The material of toughness is made, and insecure when headband made of toughness material is being connected with glasses, easily releases and fails；2nd, it is existing
The front end of some headbands is Open architecture, forms annular enclosed structure after being connected on glasses, is had using headband during use
Elastic force promote the light shield part of glasses to be adjacent to realize and fix around eyes, a part of weight of glasses by eyes around
Position bear, constriction is strong, and comfortableness is poor, and fixation it is unreliable, glasses easily rock during use.
Utility model content
The purpose of this utility model is to provide a kind of head-type virtual reality glasses, head-type virtual reality glasses tool
There is headband to be connected firmly with glasses capital and interest, have during use stability is good, comfortableness is high to be easy to be connected with lens body and comfortable
The advantages of property is good.
To reach above-mentioned purpose, the technical solution adopted in the utility model is as follows：
A kind of head-type virtual reality glasses, including headband body and lens body, wherein, the lens body includes two
Group optical eyepiece system, the eye-shade and display terminal placing modules that are connected with two groups of optical eyepiece system upper ends, every group
Optical eyepiece system includes lens fixed frame and the lens subassembly being located in lens fixed frame；The headband body includes adaptive
Answer the flexible glue circle of user's head shape, the front end of the flexible glue circle be provided be adapted to human body forehead it is suitable made of hard material
Accessory, the lower end of the adapter are provided with connecting portion, and the connecting portion is connected with lens body.
Further, the connecting portion of the adapter is provided with three contiguous blocks by shape of triangle distribution, two of which
Contiguous block is oppositely arranged and has the fastening part extended to both sides provided with the fastening part towards other side's extension, another contiguous block；
Connected into together by connecting plate at the top of two lens fixed frames in two groups of optical eyepiece systems, the connecting plate is provided with three companies
Hole is connect, the position of three connecting holes is corresponding with three contiguous blocks, and three contiguous blocks are connected on three connecting holes simultaneously
Fastened by the fastening part.
Further, the inner side on the adapter top is provided with arc positioning groove, determines in the arc positioning groove provided with forehead
Position cushion, forehead positioning cushion have the arcwall face to match with user's forehead；The adapter passes through soft or hard with flexible glue circle
Glue integrated injection molding.
Further, the rear end of the flexible glue circle is provided with the oval circle at the hindbrain position for being used for clasping user's head.
Further, the sidepiece of the flexible glue circle is provided with length adjustment component, the length adjustment component include left regulation wheel with
And the first cingulum and the second cingulum on relative two ends connect of flexible glue circle are located at, wherein, the left regulation wheel includes regulation
Gear and regulation manipulation wheel, be respectively equipped with first cingulum and the second cingulum the first rack for being engaged with adjustment gear and
Second rack, first rack and the second rack are relatively engaged on the upper of adjustment gear engagement, the regulation manipulation wheel and tune
Section gear is coaxially disposed.
Further, first cingulum and the second cingulum are made up of hard material, first cingulum and the second cingulum with
Flexible glue circle uses soft or hard glue integrated injection molding.
Further, hollow-out parts are equipped with first cingulum and the second cingulum, the hollow-out parts of first cingulum
The bottom of the hollow-out parts of top and the second cingulum is respectively equipped with the first rack and the second rack, or the hollow-out parts of the first cingulum
The top of the hollow-out parts of bottom and the second cingulum is respectively equipped with the first rack and the second rack；The adjustment gear is arranged at two
Engaged in hollow-out parts with the first rack and the second rack.
Further, stating length adjustment component also includes damper box and regulation lid, wherein, the both ends of the damper box are set
There is the cingulum line position hole for allowing the first cingulum and the second cingulum to enter, the regulation lid is connected by buckle structure and regulation lid
Connect；The side of the damper box is provided with the installation portion to stretch out, and the regulation manipulation wheel is arranged in the installation portion, the peace
The top in dress portion is provided with regulation and is open, and the top of regulation manipulation wheel is stretched out from the regulation opening；On the side of the installation portion
Provided with positioning hole, the positioning hole is provided with positioning teeth groove, and the side of the regulation manipulation wheel sets the adjustment gear, opposite side
Provided with locating wheel, the locating wheel is provided with the positioning tooth being engaged with positioning teeth groove；The damper box is covered provided with locating shaft, institute
State adjustment gear to be slidably disposed on the locating shaft, regulation spring is additionally provided with the locating shaft, the regulation spring one end is made
With in damper box, the other end is acted in adjustment gear, and the elastic force of the regulation spring promotes the locating wheel to be matched with institute
State in positioning hole.
The utility model has following beneficial effect compared with prior art：
1st, because headband body is provided with the adapter made of hard material, set using the lower end of the adapter of the hard
Have and be connected with lens body so that being connected firmly between the two, it is not easy to release and fail.
On the user's head, lens body is suspended on the lower section of headband, therefore for whole flexible glue circle fitting when the 2nd, using
The weight of lens body fully relies on the contact site of headband and user's head to bear, and lens body will not produce to user
Compressing, so as to improve comfortableness, also cause fixed effect between headband and user's head more preferably, stability root is more preferable.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of head-type virtual reality glasses of the present utility model；
Fig. 2 is that the structural representation after eye-shade is hidden in head-type virtual reality glasses shown in Fig. 1；
Fig. 3 is the connection decomposing schematic representation of headband body and lens body in head-type virtual reality glasses shown in Fig. 2；
Fig. 4 is the structural representation of lens body in Fig. 1；
Fig. 5 is the structural representation of headband body in Fig. 1；
Fig. 6 is the decomposing schematic representation of headband body shown in Fig. 5；
Fig. 7 is the structural representation that headband body hides after length adjustment component in Fig. 5；
Fig. 8 is the structural representation of length adjustment component in Fig. 5；
Fig. 9 is the decomposing schematic representation of length adjustment component shown in Fig. 8；
Figure 10 is another visual angle schematic diagram of length adjustment component shown in Fig. 8；
Figure 11 is another visual angle decomposing schematic representation of length adjustment component shown in Fig. 8；
Figure 12 is the structural representation of adapter in Fig. 5；
The mark contained in Fig. 1-Figure 12 includes：
1：Headband body, 2：Length adjustment component, 3：Flexible glue circle, 4：Forehead positioning cushion, 5：Adapter, 5-1：Connection
Portion, 5-2：Contiguous block, 6：Adjust lid, 6-1：Locating shaft, 7：First cingulum, 7-1:First rack, 8：Second cingulum, 8-1：The
Two racks, 9：Regulation spring, 10：Left regulation wheel, 10-1：Adjustment gear, 10-2：Regulation manipulation wheel, 10-3：Locating wheel, 11：Regulation
Box, 11-1：Installation portion, 11-2：Positioning hole, 11-3：Regulation opening, 11-4：Cingulum line position hole, 12：Lens body, 13：Shading
Eyeshade, 14：Lens fixed frame, 14-1：Connecting plate, 14-2：Connecting hole, 15:Optical eyepiece system, 16：Adjusting ring, 17：Fold
With display terminal placing modules.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.
In addition, it should also be noted that, the orientation term such as left and right, upper and lower in the utility model embodiment, only each other
Relative concept or to treat the normal operating condition of punching part as reference, and should not be regarded as restrictive.With
Under in conjunction with specific embodiments to it is of the present utility model realization be described in detail.
Referring to Fig. 1-Fig. 4, head-type virtual reality glasses of the present utility model include headband body 1 and lens body 12,
Wherein, the shading that the lens body 12 includes two groups of optical eyepiece systems 15, is connected with two groups of upper ends of optical eyepiece system 15
Eyeshade 13 and folding and display terminal placing modules 17, every group of optical eyepiece system 15 include lens fixed frame 14 and are located at
Lens subassembly in lens fixed frame 14；The headband body 1 includes the flexible glue circle 3 of adaptive user head shape, described soft
The front end of cushion rubber 3 is provided with adapter 5 made of hard material being adapted to human body forehead, and the lower end of the adapter 5, which is provided with, to be connected
Socket part 5-1, the connecting portion are connected with lens body 12.
Referring to Fig. 1-Fig. 4, the connecting portion 5-1 of the adapter 5 is provided with three contiguous block 5- by shape of triangle distribution
2, two of which contiguous block 5-2 are oppositely arranged and had provided with the fastening part towards other side's extension, another contiguous block 5-3 to two
The fastening part of side extension；The top of two lens fixed frames 14 in two groups of optical eyepiece systems connects into one by connecting plate 14-1
Rise, connecting plate 14-1 is provided with three connecting hole 14-2, the position of three connecting hole 14-2 and three contiguous block 5-2
Corresponding, three contiguous block 5-2 are connected on three connecting hole 14-2 and fastened by the fastening part.It is real by said structure
Detachable connection between existing headband body 1 and lens body 12, during connection, by extruding three contiguous blocks of elastic deformation
5-2 is able to from three connecting hole 14-2 by by the rear fastening part fastening in connecting hole 14-2 circumferential surface, realization lock
Tightly, by promoting fastening part during dismounting so that three contiguous block 5-2 are able to exit from connecting hole 14-2, you can realize headband
The separation of body 1 and lens body 12.
Referring to Fig. 5 and Fig. 6, the inner side on the top of adapter 5 is provided with arc positioning groove, and volume is provided with the arc positioning groove
Head positioning cushion 4, forehead positioning cushion 4 have the arcwall face to match with user's forehead；The adapter 5 and flexible glue circle 3
Pass through soft or hard glue integrated injection molding.In such manner, it is possible to reduce the installation step of flexible glue circle 3 and adapter 5, mould is reduced
Quantity, and make it that both connections are more firm, so as to can be good at bearing the weight of lens body when in use.By setting
Forehead positioning cushion 4 is put, the pressure to user's forehead can be mitigated significantly, and then alleviate because oppressive force spends what is brought greatly
Sense of discomfort and sense tired out, the experience effect of product is improved, while also make it that fixed effect of the headband in user's head is more preferable.
Referring to Fig. 5 and Fig. 6, the rear end of the flexible glue circle 3 is provided with the oval circle at the hindbrain position for being used for clasping user's head,
The position that the back side of head protrudes during use is located just in oval circle, so as to which headband preferably is fixed on into head, prevents headband
It is mobile.
Referring to Fig. 5-Figure 11, the sidepiece of the flexible glue circle 3 is provided with length adjustment component 2, and the length adjustment component 2 includes adjusting
Section wheel 10 and the first cingulum 7 and the second cingulum 8 being located on relative two ends connect of flexible glue circle 3, wherein, the regulation
Wheel 10 includes adjustment gear 10-1 and regulation manipulation wheel, is respectively equipped with and regulation tooth on the cingulum 8 of the first cingulum 7 and second
The the first rack 7-1 and the second rack 8-1 of 10-1 engagements are taken turns, the first rack 7-1 and the second rack 8-1 are relatively engaged on tune
The upper of gear 10-1 engagements is saved, the regulation manipulation wheel 10-2 and adjustment gear 10-1 is coaxially disposed.Above-mentioned length adjustment component 2
For adjusting the size of flexible glue circle 3, so as to adapt to the head of different size of user, its principle adjusted is：Adjusted by rotating
Section manipulation wheel 10-2, the adjustment gear 10-1 of co-axial setting synchronously drive first on the first cingulum 7 and the second cingulum 8
Rack 7-1 and the second rack 8-1 motions, adjustment gear 10-1 is engaged on because the first rack 7-1 and the second rack 8-1 is relative
On, therefore the first cingulum 7 and the second cingulum 8 can be moved in the opposite direction, and flexible glue circle 3 is tuned up or turned down.
Referring to Fig. 7-Figure 11, the cingulum 8 of the first cingulum 7 and second is made up of hard material so that the first rack 7-1 and
Second rack 8-1 has more preferable hardness, so that the precision of regulation is higher, the life-span of rack is longer, does not also allow yielding；
Specifically, the cingulum 8 of the first cingulum 7 and second uses soft or hard glue integrated injection molding with flexible glue circle 3, so as to reduce assembling step
Suddenly, bonding strength between the two is improved；Further, the cingulum 8 of the first cingulum 7 and second is being connected with flexible glue circle 3
Position is provided with the linkage section for being embedded into flexible glue circle 3, and the linkage section is provided with connecting hole, so in injection molding, the first cingulum 7
With the second cingulum 8 can be mutually chimeric with flexible glue circle 3, both bonding strengths be further improved, avoid the connection in soft or hard glue
Place is broken.
Referring to Fig. 7-Figure 11, hollow-out parts are equipped with the cingulum 8 of the first cingulum 7 and second, first cingulum 7 is engraved
The bottom of the hollow-out parts of the top in empty portion and the second cingulum 8 is respectively equipped with the first rack 7-1 and the second rack 8-1, or first
The top of the hollow-out parts of the bottom of the hollow-out parts of cingulum 7 and the second cingulum 8 is respectively equipped with the first rack 7-1 and the second rack 8-1；
The adjustment gear 10-1 is arranged in two hollow-out parts and engaged with the first rack 7-1 and the second rack 8-1.Such first cingulum
7 and second cingulum 8 integral rigidity it is preferable, it is not easy to deform.
Referring to Fig. 7-Figure 11, the length adjustment component 2 also includes damper box 11 and regulation lid 6, wherein, the regulation
The both ends of box 11 are provided with the cingulum line position hole 11-4 for allowing the first cingulum 7 and the second cingulum 8 to enter, two cingulum line position hole 11-4's
Position, which is mutually staggered, allows the first cingulum 7 and the second cingulum 8 to be superimposed with each other；It is described regulation lid 6 by buckle structure with
Regulation lid 6 connects.The side of the damper box 11 is provided with the installation portion 11-1, the regulation manipulation wheel 10-2 to stretch out
Be arranged in installation portion 11-1, installation portion 11-1 top is provided with regulation and is open, regulation manipulation wheel 10-2 top from this
Stretched out in regulation opening；The side of the installation portion 11-1 is provided with positioning hole 11-2, and positioning hole 11-2 is provided with positioning tooth
Groove, the side of the regulation manipulation wheel 10-2 set the adjustment gear 10-1, and opposite side is provided with locating wheel 10-3, the locating wheel
10-3 is provided with the positioning tooth being engaged with positioning teeth groove；The regulation lid 6 is provided with locating shaft 6-1, the adjustment gear
10-1 is slidably disposed on locating shaft 6-1, and regulation spring 9, the one end of regulation spring 9 are additionally provided with locating shaft 6-1
Act in damper box 11, the other end is acted on adjustment gear 10-1, and the elastic force of the regulation spring 9 promotes the locating wheel
10-3 is matched with the positioning hole 11-2.In said structure, by setting damper box 11 and regulation lid 6, it is easy to each tune
The fixed and positioned of part is saved, wherein, manipulation wheel 10-2 stretchings are adjusted by setting regulation opening 11-3 to allow, so as to regulation behaviour
Control wheel 10-2 is promoted.Regulation spring 9, locating wheel 10-3 and the positioning hole 11-2 are set, for being carried out to regulatory function
Locking or unblock, specifically, when needed, the elastic force for overcoming regulation spring 9 along locating shaft 6-1 axial direction promotes locating wheel
10-3 so that locating wheel 10-3 leaves positioning hole 11-2, and now regulation manipulation wheel 10-2 can be rotated, and the length of flexible glue circle 3 can
Regulation；After length adjustment is to suitable position, locating wheel 10-3 is unclamped, locating wheel 10-3 is in the presence of spring 9 is adjusted
It is embedded on positioning hole 11-2, the positioning tooth on locating wheel 10-3 is engaged with the positioning teeth groove on positioning hole 11-2, and limitation is adjusted
Section manipulation wheel 10-2 and adjustment gear rotation, so as to which the length of flexible glue circle 3 is locked in into current state.
Embodiment described above, only the utility model embodiment, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model discloses
Various equivalent modification, replacement and improvement etc., these modifications, replacement and improvement should all be covered in protection model of the present utility model
Within enclosing.Therefore, the scope of protection of the utility model should be defined by scope of the claims.
Claims (8)
1. a kind of head-type virtual reality glasses, including headband body and lens body, it is characterised in that：The lens body bag
Two groups of optical eyepiece systems, the eye-shade and display terminal placing modules that are connected with two groups of optical eyepiece system upper ends are included,
Every group of optical eyepiece system includes lens fixed frame and the lens subassembly being located in lens fixed frame；The headband body includes
The flexible glue circle of adaptive user head shape, the front end of the flexible glue circle are made up provided with what is be adapted to human body forehead of hard material
Adapter, the lower end of the adapter is provided with connecting portion, and the connecting portion is connected with lens body.
A kind of 2. head-type virtual reality glasses according to claim 1, it is characterised in that：The connecting portion of the adapter
Contiguous block provided with three by shape of triangle distribution, two of which contiguous block are oppositely arranged and provided with the fastenings towards other side's extension
Portion, another contiguous block have the fastening part extended to both sides；Two lens fixed frame tops in two groups of optical eyepiece systems
Portion is connected into together by connecting plate, and the connecting plate is provided with three connecting holes, the position of three connecting holes and three companies
It is corresponding to connect block, three contiguous blocks are connected on three connecting holes and fastened by the fastening part.
A kind of 3. head-type virtual reality glasses according to claim 1, it is characterised in that：The adapter top it is interior
Side is provided with arc positioning groove, and forehead positioning cushion is provided with the arc positioning groove, and forehead positioning cushion has and user's forehead
The arcwall face to match；The adapter passes through soft or hard glue integrated injection molding with flexible glue circle.
A kind of 4. head-type virtual reality glasses according to claim 3, it is characterised in that：The rear end of the flexible glue circle is set
There is the oval circle for clasping the hindbrain position of user's head.
A kind of 5. head-type virtual reality glasses according to claim 1, it is characterised in that：The sidepiece of the flexible glue circle is set
There is length adjustment component, the length adjustment component includes left regulation wheel and be located on relative two ends connect of flexible glue circle the
One cingulum and the second cingulum, wherein, the left regulation wheel includes adjustment gear and regulation manipulation wheel, first cingulum and second
The first rack and the second rack engaged with adjustment gear is respectively equipped with cingulum, first rack and the second rack are relatively nibbled
Close and be coaxially disposed in the upper of adjustment gear engagement, the regulation manipulation wheel and adjustment gear.
A kind of 6. head-type virtual reality glasses according to claim 5, it is characterised in that：First cingulum and second
Cingulum is made up of hard material, and first cingulum and the second cingulum use soft or hard glue integrated injection molding with flexible glue circle.
A kind of 7. head-type virtual reality glasses according to claim 6, it is characterised in that：First cingulum and second
It is equipped with hollow-out parts on cingulum, the bottom of the top of the hollow-out parts of first cingulum and the hollow-out parts of the second cingulum is respectively equipped with
First rack and the second rack, or the top of the hollow-out parts of the bottom of the hollow-out parts of the first cingulum and the second cingulum are respectively equipped with
First rack and the second rack；The adjustment gear is arranged in two hollow-out parts and engaged with the first rack and the second rack.
A kind of 8. head-type virtual reality glasses according to claim 7, it is characterised in that：The length adjustment component is also
Including damper box and regulation lid, wherein, the both ends of the damper box are provided with the cingulum for allowing the first cingulum and the second cingulum to enter
Line position hole, the regulation lid are connected by buckle structure with regulation lid；The side of the damper box, which is provided with, to stretch out
Installation portion, the regulation manipulation wheel is arranged in the installation portion, and the top of the installation portion is provided with regulation and is open, regulation manipulation wheel
Top stretched out from the regulation opening；The side of the installation portion is provided with positioning hole, and the positioning hole is provided with positioning teeth groove,
The side of the regulation manipulation wheel sets the adjustment gear, and opposite side is provided with locating wheel, and the locating wheel is provided with and positioning tooth
The positioning tooth that groove is engaged；The damper box is covered provided with locating shaft, and the adjustment gear is slidably disposed on the locating shaft
On, regulation spring is additionally provided with the locating shaft, the regulation spring one end is acted in damper box, and the other end acts on adjustment gear
On, the elastic force of the regulation spring promotes the locating wheel to be matched with the positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720566521.2U CN206960780U (en) | 2017-05-18 | 2017-05-18 | A kind of head-type virtual reality glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720566521.2U CN206960780U (en) | 2017-05-18 | 2017-05-18 | A kind of head-type virtual reality glasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206960780U true CN206960780U (en) | 2018-02-02 |
Family
ID=61375148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720566521.2U Expired - Fee Related CN206960780U (en) | 2017-05-18 | 2017-05-18 | A kind of head-type virtual reality glasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206960780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109239921A (en) * | 2018-08-24 | 2019-01-18 | 华为技术有限公司 | Adjustable headband equipment |
| WO2019221946A1 (en) * | 2018-05-18 | 2019-11-21 | Microsoft Technology Licensing, Llc | Support assembly pad shape for providing universal fitting head-mounted display devices |
-
2017
- 2017-05-18 CN CN201720566521.2U patent/CN206960780U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019221946A1 (en) * | 2018-05-18 | 2019-11-21 | Microsoft Technology Licensing, Llc | Support assembly pad shape for providing universal fitting head-mounted display devices |
| US10989919B2 (en) * | 2018-05-18 | 2021-04-27 | Microsoft Technology Licensing, Llc | Support assembly pad shape for providing universal fitting head-mounted display devices |
| CN109239921A (en) * | 2018-08-24 | 2019-01-18 | 华为技术有限公司 | Adjustable headband equipment |
| WO2020038004A1 (en) * | 2018-08-24 | 2020-02-27 | 华为技术有限公司 | Adjustable headband device |
| CN109239921B (en) * | 2018-08-24 | 2020-10-09 | 华为技术有限公司 | Adjustable headband apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206960781U (en) | A kind of applicable headband of virtual reality glasses | |
| CN206193358U (en) | Bandeau system of portable virtual reality glasses | |
| CN206960780U (en) | A kind of head-type virtual reality glasses | |
| CN107121776A (en) | A kind of virtual reality glasses | |
| EP3585198B1 (en) | A spectacle mounting for a visor on a helmet | |
| CN201823246U (en) | Improved structure of sealing rings for swimming glasses | |
| CN105911698A (en) | 3D viewing device of smart phone | |
| CN206147177U (en) | Glasses are worn to complete machine | |
| CN215937856U (en) | Neck brace and wearing equipment that has neck brace | |
| CN210903969U (en) | Formula ciliary muscle training mirror in eye is adjusted to degree of asymptotic luminosity | |
| CN201311525Y (en) | Glasses locator | |
| CN2507431Y (en) | Mask for welder | |
| CN207867139U (en) | A kind of VR equipment worn convenient for dress | |
| CN206960778U (en) | A kind of virtual reality glasses | |
| CN111297558A (en) | 3D printing medical protective isolation eyeshade and preparation process thereof | |
| CN219831520U (en) | Head-mounted adjusting device, VR/AR head display, telescope, night vision device and display assembly | |
| IES940330A2 (en) | Self supporting spectacle structure with no frontal connection between the suspension device and lenses | |
| CN211603732U (en) | Connect stable and artificial intelligence VR device of easily wearing | |
| CN217787520U (en) | Spectacles with adjustable interpupillary distance | |
| CN211180451U (en) | Glasses for protecting cervical vertebra | |
| CN217739651U (en) | Combined novel sun-shading glasses | |
| CN214713861U (en) | Novel positive pressure breathing protective mask connector | |
| CN213302668U (en) | Neurosurgery is clinical with wear-type magnifying glass | |
| CN217718324U (en) | Anti-drop's plastics optical glasses | |
| CN213220363U (en) | Fixing band for drainage tube convenient to adjust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20200518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |