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Head-mounted display device

A display device and head technology, applied in the direction of optical components, instruments, optics, etc., can solve the problems of shortening the service life of products, falling off, easy to drop products, etc., and achieve the effect of improving reliability and increasing strength

Pending Publication Date: 2019-01-11
GOERTEK OPTICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the different materials and melting points of the two connection methods, it is difficult to achieve good welding or bonding effects, and it is prone to fall off, and it is easy to fall into the product after falling off, causing product abnormalities or other safety accidents, shortening The service life of the product is shortened, which in turn affects the user experience satisfaction

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] In order to solve the problem that the hook and the support plate are easy to fall off in the existing head-mounted display device, the present invention provides a head-mounted display device, such as figure 2 and image 3 As shown, it includes a host 1 and a head-mounted assembly 2. The surface of the host 1 is fixedly combined with a connecting portion 3, and the end of the head-mounted assembly 2 is provided with a support plate 4. By plugging and combining the support plate 4 and the connecting portion 3, the host 1 is integrated with the head-mounted assembly 2, so that the host 1 is positioned in front of the user's eyes. In order to prevent the supporting plate 4 from being disengaged from the connecting portion 3 , an anti-loosening device needs to be provided so that the supporting plate 4 and the connecting portion 3 are also in a connected state under the action of an external force. Such as image 3 As shown, the hook 5 is fixed on the bottom surface of ...

Embodiment 2

[0042] Such as Figure 7-11 The connection method between the hook 5 and the support plate 4 in Embodiment 2 of the present invention is shown, and other parts of the head-mounted display device are the same as in Embodiment 1. Such as Figure 7-9 As shown, the fixing part 51 includes a first fixing part 511 and a second fixing part 512 arranged symmetrically, and both the first fixing part 511 and the second fixing part 512 are connected to the tail of the hook 5 . Such as Figure 8 As shown, the first fixing part 511 and the second fixing part 512 are bent in the same direction, as Figure 9 As shown, the first fixing portion 511 and the second fixing portion 512 can also be bent in opposite directions. Such as Figure 10 and Figure 11As shown, the fixing portion 51 includes a first fixing portion 511 , a second fixing portion 512 and a third fixing portion 513 , and the second fixing portion 512 extends in opposite directions to the first fixing portion 511 and the th...

Embodiment 3

[0044] Such as Figure 12-15 The connection mode between the hook 5 and the support plate 4 in Embodiment 3 of the present invention is shown, and other parts of the head-mounted display device are the same as in Embodiment 1. Such as Figure 12 and Figure 13 As shown, a first groove 41 and a second groove 42 are opened in the middle of the support plate 4, the first groove 41 and the second groove 42 are arranged in parallel, and the tail of the hook 5 is formed by bending through the support plate 4 through the first groove 41. The fixing part 51 , the end of the fixing part 51 extends into the second groove 42 and is fixedly connected with the hook 5 . Specifically, the connection can be fixed by welding. Since the solder joints are on the same material, virtual welding caused by different melting points of the materials is avoided and the connection strength is ensured. At the same time, the connection reliability is further improved because the solder joints are hardl...

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PUM

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Abstract

The invention discloses a head-mounted display device, comprising: a host, and a head-mounted component connected with the host, wherein a connecting portion with a limit retaining rib is combined andfixed on the surface of the host, the head-mounted component comprises a supporting plate in plugging connection with the connecting portion, and a hook that is fixedly connected with the supportingplate and prevents the supporting plate from deviating from the connecting portion, the hook comprises a head corresponding to the limit retaining rib, and a tail in contact with one side face of thesupporting plate, a first groove is formed in the supporting plate, the tail of the hook extends and penetrates through the first groove and is bent to form a fixing portion, and the fixing portion abuts against the other side face of the supporting plate. According to the head-mounted display device disclosed by the invention, by means of the cooperation connection between the fixing portion of the tail of the hook and the supporting plate, the connecting strength between the hook and the supporting plate is enhanced, so that the hook is unlikely to break and drop from the supporting plate when being applied with an external force, thereby improving the connection reliability.

Description

technical field [0001] The invention relates to the technical field of wearable devices. More specifically, it relates to a head-mounted display device. Background technique [0002] With the development of virtual reality (Virtual Reality, referred to as VR) and augmented reality (Augmented Reality, referred to as AR) technology, VR or AR products, as a practical and economical virtual reality device, appear more and more widely in In people's life, it is often used for games or watching movies. [0003] VR / AR headsets currently on the market usually include a host and a head-mounted component. The host is provided with a connecting part, and the headset is provided with a support plate. The headset is fixedly connected to the host through the support plate and the connection part. superior. In order to prevent the head-mounted component from detaching from the host, a hook is usually provided on the support plate, and the hook is matched with the limit rib on the connec...

Claims

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Application Information

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IPC IPC(8): G02B27/01
CPCG02B27/0176
Inventor 陈进郝素明张军国
Owner GOERTEK OPTICAL TECH CO LTD
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