Virtual reality head-mounted display

Abstract

The utility model relates to the technical field of VR head-mounted displays, and discloses a virtual reality head-mounted display, which comprises a head-mounted display, fixing plates are fixedly mounted on two sides of the head-mounted display, through plate grooves are formed in two ends of the two fixing plates, notches communicated with the corresponding plate grooves are formed in side surfaces of the two fixing plates, insertion plates are movably inserted into the two plate grooves, and the insertion plates are inserted into the insertion plates. A fixing bandage is fixedly connected between the two inserting plates, fixing blocks are fixedly installed on the side faces of the two inserting plates, the two fixing blocks are located in notches in the side faces of the corresponding fixing plates respectively, grooves are formed in the tops and the bottoms of the inner walls of the two notches respectively, teeth are arranged in the grooves respectively, and the two inserting plates are fixedly connected through the teeth. The top and the bottom of each fixing block are respectively provided with a storage groove, one end in each storage groove is fixedly provided with a fixing shaft, each fixing shaft is rotationally sleeved with a limiting plate, and the fixing plates are pushed to drive the inserting plates to move in the plate grooves, so that tightness adjustment of the fixing bandage can be quickly completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of VR head displays, in particular to a virtual reality head display. Background Art

[0002] A VR headset uses a head-mounted display device to block a person's vision and hearing from the outside world, guiding the user to have a feeling of being in a virtual environment. The display principle is that the left and right eye screens respectively display the images of the left and right eyes. After the human eye obtains this different information, a three-dimensional sense is generated in the mind. The VR headset needs to be worn on the user's head. However, since the head contours of different users are different, the straps need to be properly adjusted when wearing it. However, the straps on common headsets are not easy to adjust the tightness quickly. When adjusting, the headset may even need to be taken off to operate, which wastes a lot of time. For this reason, the present application proposes a virtual reality headset. Utility Model Content

[0003] In order to solve the problems raised in the above-mentioned background technology, the present invention provides the following technical solutions: a virtual reality headset, including a headset, wherein fixing plates are fixedly installed on both sides of the headset, and a through plate groove is provided at both ends of the two fixing plates, and a slot connected to the corresponding plate groove is provided on the side surfaces of the two fixing plates, and plug-in plates are movably inserted in the two plate grooves, a fixing strap is fixedly connected between the two plug-in plates, and fixing blocks are fixedly installed on the side surfaces of the two plug-in plates, the two fixing blocks are respectively located in the slots on the sides of the corresponding fixing plates, grooves are provided at the top and bottom of the inner walls of the two slots, and teeth are provided in each groove, and storage grooves are provided at the top and bottom of the two fixing blocks, and a fixing shaft is fixedly installed at one end in the two storage grooves, and a limit plate is rotatably sleeved on the two fixing shafts, and the ends of the two limit plates away from the fixed shaft extend out of the storage groove and engage with the teeth in the corresponding groove.

[0004] Furthermore, the bottoms of the two storage slots are fixedly connected to springs, and the ends of the two springs away from the storage slots are respectively fixedly connected to the bottoms of the corresponding limiting plates.

[0005] Furthermore, when one end of the limiting plate is engaged with the tooth, the corner of the limiting plate is in contact with the outer surface of the tooth.

[0006] Furthermore, one end of the fixing block away from the inserting plate extends from the notch to the outside of the fixing plate.

[0007] Furthermore, a Velcro strap is fixedly connected to the top of the middle position of the fixing strap, a fixing piece is fixedly installed at the middle position of the top of the head display, and the end of the Velcro strap away from the fixing strap is passed around the fixing piece and bonded together.

[0008] Furthermore, a protective cover is fixedly installed on the rear end of the headset.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] When adjusting the tightness of the fixing strap, by pushing the fixing block to move in the notch on the side of the fixing plate, when the fixing block moves, the two limit plates in the top and bottom storage slots will move in the grooves at the top and bottom of the inner wall of the notch, and one end of the limit plate will gradually pass through each tooth in the groove. When the tightness of the fixing strap is adjusted to the appropriate degree, stop moving the fixing block, so that the limit plate can be engaged with the teeth at the appropriate position of the groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the connection between the fixing strap and the fixing plate of the utility model;

[0014] Figure 3 This is a side structural diagram of the fixing portion of the utility model;

[0015] Figure 4 This is a schematic diagram of the cross-sectional structure of the connection between the fixing block and the fixing plate of the utility model;

[0016] In the figure: 1. Head display; 2. Protective cover; 3. Fixed plate; 4. Plate slot; 5. Insert plate; 6. Fixed strap; 7. Notch; 8. Groove; 9. Teeth; 10. Fixed block; 11. Storage slot; 12. Fixed shaft; 13. Limit plate; 14. Spring; 15. Fixing piece; 16. Velcro strap. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] Depend on Figure 1-4The present invention includes a head display 1, which is fixedly installed with a fixing plate 3 on both sides of the head display 1, and a through plate groove 4 is opened at both ends of the two fixing plates 3, and a notch 7 connected to the corresponding plate groove 4 is opened on the side surfaces of the two fixing plates 3, and a plug-in plate 5 is movably inserted in the two plate grooves 4, a fixing strap 6 is fixedly connected between the two plug-in plates 5, and a fixing block 10 is fixedly installed on the side surfaces of the two plug-in plates 5, and the two fixing blocks 10 are respectively located in the notches 7 on the sides of the corresponding fixing plates 3, and grooves 8 are opened at the top and bottom of the inner walls of the two notches 7, and teeth 9 are provided in each groove 8, and storage grooves 11 are opened at the top and bottom of the two fixing blocks 10, and a fixing shaft 12 is fixedly installed at one end in the two storage grooves 11, and a limiting plate 13 is rotatably sleeved on the two fixing shafts 12, and the ends of the two limiting plates 13 away from the fixed shaft 12 extend out of the storage groove 11 and engage with the teeth 9 in the corresponding groove 8.

[0019] At the same time, the bottoms of the two storage slots 11 are fixedly connected with springs 14, and the ends of the two springs 14 away from the storage slots 11 are fixedly connected to the bottoms of the corresponding limit plates 13. The springs 14 can push one end of the limit plate 13 out of the storage slot 11 and engage with the teeth 9 in the groove 8.

[0020] In addition, when one end of the limiting plate 13 is engaged with the tooth 9, the corner of the limiting plate 13 is in contact with the outer surface of the tooth 9. Under the engagement of the limiting plate 13 and the tooth 9, the fixing strap 6 will not become loose after the tightness is adjusted and the head display 1 is worn.

[0021] In addition, the end of the fixing block 10 away from the plug plate 5 extends from the slot 7 to the outside of the fixing plate 3, which makes it convenient for the user to directly push the fixing block 10 to move its position in the slot 7, thereby quickly completing the tightness adjustment of the fixing strap 6.

[0022] In addition, a Velcro strap 16 is fixedly connected to the top of the middle position of the fixing strap 6, and a fixing part 15 is fixedly installed at the middle position of the top of the head display 1. The end of the Velcro strap 16 away from the fixing strap 6 passes around the fixing part 15 and is bonded together. The Velcro strap 16 can further improve the stability of the user wearing the head display 1, and the Velcro strap 16 has the advantage of being easy to adjust the tightness.

[0023] In addition, a protective cover 2 is fixedly installed on the rear end of the head display 1. The protective cover 2 can protect the eyes when the head display 1 is worn, so that the user feels more comfortable when wearing the head display 1.

[0024] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A virtual reality head-mounted display, comprising a head-mounted display (1), characterized in that: The head display (1) is fixedly installed with fixing plates (3) on both sides, and a through plate groove (4) is provided at both ends of the two fixing plates (3). A notch (7) communicating with the corresponding plate groove (4) is provided on the side of the two fixing plates (3). A plug-in plate (5) is movably inserted into the two plate grooves (4). A fixing strap (6) is fixedly connected between the two plug-in plates (5). A fixing block (10) is fixedly installed on the side of the two plug-in plates (5). The two fixing blocks (10) are respectively located at the notch ( 7), grooves (8) are provided at the top and bottom of the inner walls of the two notches (7), and teeth (9) are provided in each groove (8), and storage grooves (11) are provided at the top and bottom of the two fixed blocks (10), and a fixed shaft (12) is fixedly installed at one end of the two storage grooves (11), and a limiting plate (13) is rotatably sleeved on the two fixed shafts (12), and the ends of the two limiting plates (13) away from the fixed shaft (12) extend out of the storage groove (11) and engage with the teeth (9) in the corresponding groove (8).

2. A virtual reality head-mounted display according to claim 1, characterized in that: The bottoms of the two storage slots (11) are fixedly connected with springs (14), and one end of the two springs (14) away from the storage slots (11) is fixedly connected to the bottoms of the corresponding limiting plates (13).

3. The virtual reality head-mounted display according to claim 1, wherein: When one end of the limiting plate (13) is engaged with the tooth (9), the corner of the limiting plate (13) is in contact with the outer surface of the tooth (9).

4. The virtual reality head-mounted display according to claim 1, wherein: One end of the fixing block (10) away from the inserting plate (5) extends from the notch (7) to the outside of the fixing plate (3).

5. The virtual reality head-mounted display according to claim 1, wherein: A Velcro strap (16) is fixedly connected to the top of the middle position of the fixing strap (6), a fixing piece (15) is fixedly installed at the middle position of the top of the head display (1), and the end of the Velcro strap (16) away from the fixing strap (6) is passed around the fixing piece (15) and bonded together.

6. The virtual reality head-mounted display according to claim 1, wherein: A protective cover (2) is fixedly mounted on the rear end of the head display (1).

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