CN208902990U

CN208902990U - Head-mounted display

Info

Publication number: CN208902990U
Application number: CN201821884404.1U
Authority: CN
Inventors: 刘焕洲
Original assignee: Weifang Goertek Electronics Co Ltd
Current assignee: Goertek Optical Technology Co Ltd
Priority date: 2018-11-15
Filing date: 2018-11-15
Publication date: 2019-05-24
Anticipated expiration: 2028-11-15

Abstract

The utility model, which belongs to, wears technical field more particularly to a kind of head-mounted display, and including lens supports, the shell being fixedly installed togather with lens supports, lens barrel is equipped in lens supports, is equipped with the through-hole exposed for lens barrel on the shell；And the dustproof cover for covering on lens barrel end, the dustproof cover include buckle closure and the flexible connecting member that is arranged between lens barrel and buckle closure.Proofing dust and protecting is carried out to eyeglass without using that can be anchored to buckle closure on lens barrel when head-mounted display, dustproof cover can prevent dust from falling on eyeglass, avoid often wiping eyeglass and influencing to use.

Description

Head-mounted display

Technical field

The utility model, which belongs to, wears technical field more particularly to a kind of head-mounted display.

Background technique

Currently, usually attaching a Zhang Jing in its lens surface all without dustproof construction on the eyeglass of VR product, AR product Electric dust-proof film protects eyeglass during production, transport with this.After product enters in user hand, it will usually will be quiet Electric dust-proof film is torn, and such eyeglass will be constantly exposed in air, needs frequent wiping, influence using.

Utility model content

The purpose of this utility model is to provide a kind of head-mounted display that can carry out proofing dust and protecting to eyeglass, avoid through It often wipes eyeglass and influences to use.

The utility model is realized in this way a kind of head-mounted display, the head-mounted display includes lens supports and institute The shell that lens supports are fixedly installed togather is stated, lens barrel is equipped in the lens supports, is equipped on the housing for institute State the through-hole of lens barrel exposing；And the dustproof cover for covering on the lens barrel end, the dustproof cover include buckle closure and Flexible connecting member between the lens barrel and the buckle closure is set.

As an improvement the dustproof cover further includes the mounting base being mounted on the lens barrel, the flexible connecting member One end far from the buckle closure is connected in the mounting base.

As an improvement the mounting base is annular in shape；The buckle closure includes plate-like lid and around the lid The side wall that side edge ring is set, the lid mouth that the side wall is formed can be anchored in the mounting base.

As an improvement being equipped with circumferentially spaced multiple buckle closures protrusion in the inside sidewalls.

As an improvement position limiting structure is equipped between the lateral wall of the lens barrel and the inner sidewall of the mounting base, The position limiting structure includes the card slot being arranged on the inner sidewall of the mounting base, is correspondingly arranged on the lateral wall of the lens barrel Lens barrel protrusion.

As an improvement being equipped with baffle ring portion at the collar extension of the mounting base.

As an improvement the flexible connecting member is in band-like, the flexible connecting member, the buckle closure and the mounting base For the integral structure of injection molding.

As an improvement the sidewall sections that the shell corresponds to the lens barrel are recessed to form groove, reveal for the lens barrel Through-hole out is arranged on the slot bottom of the groove.

Hook is equipped at the buckle closure as an improvement corresponding on the side wall of the groove.

As an improvement the flexible connecting member is rope body, the buckle closure and the mounting base be fastened and connected or It is threadedly coupled.

By adopting the above-described technical solution, the head-mounted display of the utility model includes lens supports and lens supports The shell being fixedly installed togather is equipped with lens barrel in lens supports, is equipped with the through-hole exposed for lens barrel on the shell；And it uses In the dustproof cover covered on lens barrel end, which includes that buckle closure and the flexibility being arranged between lens barrel and buckle closure connect Fitting.Proofing dust and protecting is carried out to eyeglass without using that can be anchored to buckle closure on lens barrel when head-mounted display, dustproof cover can prevent ash Dirt is fallen on eyeglass, avoids often wiping eyeglass and influencing to use.

Detailed description of the invention

Fig. 1 is the schematic cross-sectional view after the dustproof cover of the head-mounted display of the utility model is opened；

Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at A；

Fig. 3 is the schematic cross-sectional view after the dustproof cover of the head-mounted display of the utility model fastens；

Fig. 4 is the schematic perspective view of the dustproof cover of the head-mounted display of the utility model；

Wherein, 10, dustproof cover, 11, mounting base, 12, buckle closure, 13, flexible connecting member, 14, buckle closure protrusion, 15, card slot, 20, shell, 21, groove, 22a, hook, 22b, hook, 30, lens supports, 31a, lens barrel, 31b, lens barrel, 32a, eyeglass, 32b, Eyeglass, 33, lens barrel protrusion.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

It, should before the side far from user is by Fig. 1 to Fig. 4 it is found that defining after head-mounted display is close to the side of user Head-mounted display includes the shell 20 that lens supports 30 and lens supports 30 are fixedly installed togather close to user's face side, It is equipped with lens barrel 31a, lens barrel 31b in lens supports 30, the through-hole exposed for lens barrel 31a, lens barrel 31b is equipped on shell 20； And cover the dustproof cover 10 on lens barrel 31a, lens barrel 31b respectively, the dustproof cover 10 include buckle closure 12 and setting lens barrel with Flexible connecting member 13 between buckle closure 12.

Proofing dust and protecting is carried out to eyeglass without using buckle closure 12 can be anchored on lens barrel when head-mounted display, dustproof cover 10 can be with It prevents dust from falling on eyeglass, avoids often wiping eyeglass and influencing to use.

In the present embodiment, dustproof cover 10 further includes the mounting base 11 being mounted on lens barrel, and flexible connecting member 13 is far from button One end of lid 12 is connected in mounting base 11.Specifically, mounting base 11 is annular in shape；Buckle closure 12 include plate-like lid and around The side wall that the side edge ring of lid is set, the lid mouth that the side wall of buckle closure 12 is formed can be anchored in mounting base 11.In this way, mounting base 11 It can be directly sleeved on the lens barrel for installing eyeglass, installed very convenient.

Certainly, mounting base 11 may be set to be the form of joggle, and joggle slot is equipped on the lateral wall of lens barrel and is used for It is connect with joggle.

Further in order to enhance the switching performance after buckle closure 12 and mounting base 11 fasten, on the inside of the side wall circumferentially between Every equipped with multiple buckle closure protrusions 14.

In the present embodiment, shell 20 corresponds to lens barrel 31a, the sidewall sections of lens barrel 31b are recessed to form groove 21, for lens barrel The through-hole that 31a, lens barrel 31b expose is arranged on the slot bottom of groove 21；When buckle closure 12 is removed from mounting base 11, in order to limit The position of buckle closure 12 prevents buckle closure 12 from shaking and influences to use, and corresponds on the side wall of groove 21 and distinguishes at the buckle closure 12 of every side Equipped with hook 22a, hook 22b, buckle closure 12 can be stuck in from the hook of respective side by buckle closure 12 after removing from mounting base 11.

In the present embodiment, in order to enhance the connection between dustproof cover 10 and lens barrel, in the lateral wall and mounting base of lens barrel Position limiting structure is equipped between 11 inner sidewall, in general, the position limiting structure includes the card slot being arranged on the inner sidewall of mounting base 11 15, the lens barrel protrusion 33 being correspondingly arranged on the lateral wall of lens barrel, after mounting base 11 annular in shape is set on lens barrel, lens barrel is convex 33 are played to be fastened togather with card slot 15.

In the present embodiment, it is equipped with baffle ring portion at the collar extension of mounting base 11, eyeglass 32a, eyeglass 32b can be played solid Fixed effect.

In the present embodiment, flexible connecting member 13 is in band-like, and flexible connecting member 13, buckle closure 12 and mounting base 11 are to be molded into The integral structure of type.

Certainly, flexible connecting member 13 is also possible to body of restricting, and is fastened and connected at this point, buckle closure 12 can be with mounting base 11, Screw thread, buckle closure 12 and mounting base 11 can be respectively equipped on the inside of the side wall and on the outside of mounting base 11 to connect by screw thread It connects.

The foregoing is merely some embodiments of the utility model, are not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims

1. head-mounted display, including lens supports, the shell being fixedly installed togather with the lens supports, in the eyeglass branch Frame is equipped with lens barrel, is equipped with the through-hole exposed for the lens barrel on the housing；It is characterized in that, further including for covering in institute The dustproof cover of lens barrel end is stated, the dustproof cover includes buckle closure and is arranged in soft between the lens barrel and the buckle closure Property connector.

2. head-mounted display according to claim 1, which is characterized in that the dustproof cover further includes being mounted on the lens barrel On mounting base, the flexible connecting member is connected in the mounting base far from one end of the buckle closure.

3. head-mounted display according to claim 2, which is characterized in that the mounting base is annular in shape；The buckle closure includes Plate-like lid and the side wall that sets of side edge ring around the lid, the lid mouth that the side wall is formed can be anchored to the installation On seat.

4. head-mounted display according to claim 3, which is characterized in that be equipped in the inside sidewalls circumferentially spaced Multiple buckle closures protrusion.

5. head-mounted display according to claim 3, which is characterized in that lateral wall and the mounting base in the lens barrel Inner sidewall between be equipped with position limiting structure, the position limiting structure includes the card slot being arranged on the inner sidewall of the mounting base, right Lens barrel protrusion on the lateral wall of the lens barrel should be set.

6. head-mounted display according to claim 3, which is characterized in that be equipped with baffle ring at the collar extension of the mounting base Portion.

7. according to the described in any item head-mounted displays of claim 2 to 6, which is characterized in that the flexible connecting member in band-like, The flexible connecting member, the buckle closure and the mounting base are the integral structure of injection molding.

8. head-mounted display according to claim 7, which is characterized in that the shell corresponds to the sidewall sections of the lens barrel Recess forms groove, and the through-hole exposed for the lens barrel is arranged on the slot bottom of the groove.

9. head-mounted display according to claim 8, which is characterized in that correspond to the buckle closure on the side wall of the groove Place is equipped with hook.

10. head-mounted display according to claim 2, which is characterized in that the flexible connecting member is rope body, the buckle closure It is to be fastened and connected or be threadedly coupled with the mounting base.