Portable head display device

Abstract

The utility model discloses a portable head display device, comprising an eye socket assembly, the eye socket assembly comprises a display lens frame, a display lens, adjusting belts, an auxiliary member and a protective member, the display lens is arranged at the front side of the display lens frame, the adjusting belts are arranged at the two sides of the display lens frame, and the auxiliary member is arranged at the front side of the display lens frame. The auxiliary part is arranged on the rear side of the display mirror frame, and the protective part is arranged on the front side of the auxiliary part; and the limiting assembly is arranged between the display mirror frame and the top of the auxiliary part. The glasses have the beneficial effects that the glasses can be correspondingly adjusted and stabilized according to the size of the head of a user through the auxiliary parts in the eye socket assemblies, the glasses are prevented from falling off when being worn, and meanwhile, the wearing comfort can be improved through the protective parts, so that the applicability of the glasses to different users during use is met, and the safety of the glasses is improved. The stability of wearing the display frame can be improved through the limiting assembly, and the display frame is prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of head mounted displays, in particular to a portable head mounted display device. Background Art

[0002] Head-mounted display (HMD) is a headset. Through various headsets, optical signals are sent to the eyes to achieve different effects such as virtual reality VR, augmented reality AR, and mixed reality MR. Currently, headsets are used in many places, including connecting to PSP game consoles. You can clearly see various objects on the ground in the game, which increases the fun and realism of the game. Around the world, major manufacturers are competing to develop virtual reality games. Video glasses are virtual reality games, but when the headset is worn, most of them use elastic cloth strips to wear on the user's head. Although this method is convenient and quick to carry, the elastic cloth strips are easy to loosen after a certain period of use, resulting in the risk of the display falling off during use. In addition, the design of the headband may not conform to the principles of ergonomics and is not suitable for users with different head shapes and sizes, causing a feeling of being too tight or too loose, affecting the wearing comfort. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems and / or problems existing in existing portable head display devices, the present utility model is proposed.

[0005] Therefore, the problem to be solved by the present invention is that the head display device in the prior art has poor wearing comfort and is not stable enough to wear.

[0006] To solve the above technical problems, the utility model provides the following technical solutions: a portable head display device, comprising an eye socket assembly, the eye socket assembly comprising a display frame, a display lens, an adjustment belt, an auxiliary part and a protective part, the display lens is arranged on the front side of the display frame, the adjustment belt is arranged on both sides of the display frame, the auxiliary part is arranged on the rear side of the display frame, and the protective part is arranged on the front side of the auxiliary part; and a limiting assembly, which is arranged between the display frame and the top of the auxiliary part, the limiting assembly comprises a connecting belt, a sliding bar, a connecting shell and an adjusting part, the bottom of the connecting belt is fixedly connected to the display frame and the auxiliary part respectively, the sliding bar is arranged on the surface of the connecting belt, the connecting shell is fixed to the bottom of the sliding bar, and the adjusting part is arranged in the inner cavity of the connecting shell.

[0007] As a preferred solution of the portable head display device of the utility model, the eye socket assembly also includes a first Velcro and a second Velcro, the first Velcro is arranged on one side of the bottom of the display frame, and the second Velcro is arranged on the other side of the bottom of the display frame.

[0008] As a preferred solution of the portable head display device described in the utility model, the auxiliary component includes a positioning shell, a rotating rod, a winding roller and a torsion block, the positioning shell is arranged on the side of the adjustment belt surface away from the display frame, the rotating rod is arranged in the inner cavity of the positioning shell, the winding roller is arranged on the surface of the rotating rod, and both sides are fixed to the adjustment belt.

[0009] As a preferred solution of the portable head display device described in the utility model, the auxiliary component also includes a limiting shell, a swivel and an elastic sheet, the limiting shell is fixed to the bottom of the positioning shell, the swivel is fixed to the bottom of the rotating rod surface, the elastic sheet is fixed to the surface of the swivel, and the surface is movably connected to the inner cavity of the limiting shell.

[0010] As a preferred solution of the portable head display device described in the utility model, the protective member includes a first hinge seat, a second hinge seat and a protective pad, the rear side of the first hinge seat is fixedly connected to the positioning shell, the second hinge seat is arranged on the front side of the first hinge seat, and the rear side of the protective pad is fixedly connected to the second hinge seat.

[0011] As a preferred solution of the portable head display device of the utility model, the protective member further includes a spring, which is fixed to both sides of the rear side of the protective pad, and is fixedly connected to the limiting shell on the side away from the protective pad.

[0012] As a preferred solution of the portable head display device described in the utility model, wherein: the adjusting member includes a toothed plate, a gear, a driving rod and a torsion ring, the toothed plate is arranged on both sides of the inner cavity of the connecting shell, the gear is arranged on both sides of the inner cavity of the connecting shell through a rotating shaft, and the front side of one of the gears is fixedly connected to the driving rod, and the front side of the driving rod passes through the outside of the connecting shell and is fixedly connected to the torsion ring.

[0013] As a preferred solution of the portable head display device described in the utility model, wherein: the adjusting member also includes a slide groove and a slider, the slide groove is opened on the front and rear sides of the inner cavity of the connecting shell, the slider is fixed to the front and rear sides of the tooth plate, and the surface is movably connected to the inner cavity of the slide groove.

[0014] As a preferred solution of the portable head display device of the utility model, the adjusting member further includes an arc ring and a connecting pad, the arc ring is fixed to the bottom of the tooth plate, and the connecting pad is fixed to the front and rear sides of the arc ring.

[0015] As a preferred solution of the portable head display device of the utility model, the eye socket assembly also includes a protective strip, the protective strip is arranged on the rear side of the display frame, and the material of the protective strip is memory foam.

[0016] The beneficial effects of the utility model are as follows: the auxiliary parts in the eye socket assembly can be adjusted and stabilized according to the size of the user's head to prevent the glasses from falling off when worn, and the protective parts can improve the comfort when wearing to meet the applicability of different users. The limiting assembly can improve the stability of the display frame when worn to prevent the display frame from falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 This is an overall structural diagram of a portable head-mounted display device.

[0019] Figure 2 This is a structural diagram of the overall portable head display device from another perspective.

[0020] Figure 3 This is a structural diagram of the limiting component of the portable head display device.

[0021] Figure 4 This is a structural diagram of the adjustment components of a portable head-mounted display device.

[0022] Figure 5 This is a structural diagram of the protective parts of a portable head-mounted display device.

[0023] Figure 6 This is a structural diagram of auxiliary parts of a portable head-mounted display device.

[0024] Numbers in the figure: 100, eye socket assembly; 101, display frame; 102, display lens; 103, adjustment belt; 104, auxiliary part; 104a, positioning shell; 104b, rotating rod; 104c, winding roller; 104d, twist block; 104e, limit shell; 104f, rotating ring; 104g, elastic sheet; 105, protective part; 105a, first hinge seat; 105b, second hinge seat; 105c, protective Pad; 105d, spring; 106, first Velcro; 107, second Velcro; 108, protective strip; 200, limit assembly; 201, connecting belt; 202, sliding strip; 203, connecting shell; 204, adjusting member; 204a, tooth plate; 204b, gear; 204c, driving rod; 204d, torsion ring; 204e, slide groove; 204f, slider; 204g, arc ring; 204h, connecting pad. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0028] Example 1

[0029] Reference Figure 1 to Figure 6 , which is the first embodiment of the utility model, and this embodiment provides a portable head display device, which includes an eye socket assembly 100 and a limiting assembly 200. The auxiliary component 104 in the eye socket assembly 100 can be adjusted and stabilized according to the size of the user's head to prevent the glasses from falling off when worn. At the same time, the protective component 105 can improve the comfort when wearing to meet the applicability of different users. The limiting assembly 200 can improve the stability of the display frame 101 when worn to prevent the display frame 101 from falling off.

[0030] The orbital assembly 100 includes a display frame 101, a display lens 102, an adjustment belt 103, an auxiliary part 104 and a protective part 105. The display lens 102 is arranged on the front side of the display frame 101, the adjustment belt 103 is arranged on both sides of the display frame 101, the auxiliary part 104 is arranged on the rear side of the display frame 101, and the protective part 105 is arranged on the front side of the auxiliary part 104.

[0031] The display frame 101 and the display lens 102 facilitate the display and transmission of data, the adjustment belt 103 facilitates the user to put it on quickly, the auxiliary part 104 facilitates adjustment and stability according to the size of the user's head, and the protective part 105 can improve the comfort when wearing.

[0032] The limiting component 200 is arranged between the top of the display frame 101 and the auxiliary component 104. The limiting component 200 includes a connecting belt 201, a sliding bar 202, a connecting shell 203 and an adjusting member 204. The bottom of the connecting belt 201 is fixedly connected to the display frame 101 and the auxiliary component 104 respectively, the sliding bar 202 is arranged on the surface of the connecting belt 201, the connecting shell 203 is fixed to the bottom of the sliding bar 202, and the adjusting member 204 is arranged in the inner cavity of the connecting shell 203.

[0033] The connecting belt 201 facilitates the adjustment of the sliding bar 202 , and the connecting shell 203 facilitates the installation of the adjusting member 204 . The adjusting member 204 can improve the stability of the display frame 101 when worn.

[0034] Example 2

[0035] Reference Figure 3 , Figure 4 and Figure 6 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0036] Specifically, the eye socket assembly 100 further includes a first Velcro 106 and a second Velcro 107 . The first Velcro 106 is disposed on one side of the bottom of the display frame 101 , and the second Velcro 107 is disposed on the other side of the bottom of the display frame 101 .

[0037] By using the first Velcro 106 and the second Velcro 107 in coordination, adhering the first Velcro 106 to the second Velcro 107 through the chin can improve the stabilization effect when wearing the display frame 101 .

[0038] Specifically, the auxiliary component 104 includes a positioning shell 104a, a rotating rod 104b, a winding roller 104c and a torsion block 104d. The positioning shell 104a is arranged on the side of the surface of the adjusting belt 103 away from the display frame 101, the rotating rod 104b is arranged in the inner cavity of the positioning shell 104a, and the winding roller 104c is arranged on the surface of the rotating rod 104b, and the two sides are fixed to the adjusting belt 103.

[0039] Through the fixed connection between the winding roller 104c and the adjusting belt 103, the user can twist the twist block 104d to drive the rotating rod 104b to rotate and wind up the adjusting belt 103, so as to adjust and stabilize it according to the size of the user's head.

[0040] Specifically, the auxiliary component 104 also includes a limiting shell 104e, a rotating ring 104f and an elastic sheet 104g. The limiting shell 104e is fixed to the bottom of the positioning shell 104a, the rotating ring 104f is fixed to the bottom of the surface of the rotating rod 104b, and the elastic sheet 104g is fixed to the surface of the rotating ring 104f, and the surface is movably connected to the inner cavity of the limiting shell 104e.

[0041] Through the fixed connection between the rotating ring 104f and the elastic sheet 104g, when the rotating rod 104b rotates, the rotating ring 104f will be driven to rotate, so that the rotating angle of the rotating rod 104b can be limited through the contact between the elastic sheet 104g and the limiting shell 104e.

[0042] Specifically, the protective member 105 includes a first hinge seat 105a, a second hinge seat 105b and a protective pad 105c, the rear side of the first hinge seat 105a is fixedly connected to the positioning shell 104a, the second hinge seat 105b is arranged on the front side of the first hinge seat 105a, and the rear side of the protective pad 105c is fixedly connected to the second hinge seat 105b.

[0043] By disposing the first hinge seat 105a and the second hinge seat 105b, a corresponding fit can be achieved according to the user's head condition, so that the protective pad 105c makes the wearer more comfortable.

[0044] Specifically, the protective member 105 further includes a spring 105d, which is fixed to both sides of the rear side of the protective pad 105c, and a side away from the protective pad 105c is fixedly connected to the limiting shell 104e.

[0045] The spring 105d can improve the comfort of the protective pad 105c fitting the head.

[0046] Specifically, the adjusting member 204 includes a tooth plate 204a, a gear 204b, a driving rod 204c and a torsion ring 204d, the tooth plate 204a is arranged on both sides of the inner cavity of the connecting shell 203, the gear 204b is arranged on both sides of the inner cavity of the connecting shell 203 through a rotating shaft, and the front side of one of the gears 204b is fixedly connected to the driving rod 204c, and the front side of the driving rod 204c passes through the outside of the connecting shell 203 and is fixedly connected to the torsion ring 204d.

[0047] The torsion ring 204d is rotated to drive the driving rod 204c to rotate the gear 204b, and when the gear 204b rotates, it will engage with the toothed plate 204a to move.

[0048] Example 3

[0049] Reference Figure 2 and Figure 4 , which is the third embodiment of the utility model, and this embodiment is based on the first two embodiments.

[0050] Specifically, the adjusting member 204 further includes a slide groove 204e and a slider 204f. The slide groove 204e is opened at the front and rear sides of the inner cavity of the connecting shell 203. The slider 204f is fixed to the front and rear sides of the tooth plate 204a, and the surface is movably connected to the inner cavity of the slide groove 204e.

[0051] The sliding connection between the slider 204f and the slide groove 204e serves to limit the movement of the toothed plate 204a.

[0052] Specifically, the adjusting member 204 further includes an arcuate ring 204g and a connecting pad 204h. The arcuate ring 204g is fixed to the bottom of the tooth plate 204a, and the connecting pad 204h is fixed to the front and rear sides of the arcuate ring 204g.

[0053] The arrangement of the arc ring 204g and the connection pad 204h can fit the user's head and make it more comfortable to wear.

[0054] Specifically, the eye socket assembly 100 further includes a protective strip 108 , which is disposed on the rear side of the display frame 101 , and is made of memory foam.

[0055] By using memory foam as the material of the protection strip 108 , the comfort of the display frame 101 when it fits against the user's face can be improved.

[0056] When in use, the display frame 101 is first worn around the eyes, and the protective strip 108 can be used to improve the comfort of the face when worn. Then, the adjustment belt 103 is stretched to the position of the back of the head. According to the size of the user's head, the twist block 104d is twisted to drive the rotating rod 104b to rotate so that the adjustment belt 103 is rolled up. When the rotating rod 104b rotates, the rotating ring 104f is driven to rotate, so that the contact between the elastic sheet 104g and the limiting shell 104e can limit the rotation angle of the rotating rod 104b. At this time, the protective pad 105c is in contact with the back of the head. At this time, the first hinge seat 105a and the second hinge seat 105b are set to achieve adjustment according to the user's head situation. The protective pad 105c can be used to make it more comfortable to wear, and then the sliding bar 202 can be pushed to adjust to a suitable position on the surface of the connecting belt 201, and the driving rod 204c can be driven by rotating the torsion ring 204d to rotate the gear 204b. When the gear 204b rotates, the meshing tooth plate 204a will descend. At this time, the tooth plate 204a drives the arc ring 204g and the connecting pad 204h to fit the user's head, making it more comfortable to wear. Finally, through the cooperation of the first Velcro 106 and the second Velcro 107, the first Velcro 106 is adhered to the second Velcro 107 through the lower jaw to improve the stability of the display frame 101 when worn.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A portable head-mounted display device, characterized in that: include, An eye socket assembly (100), the eye socket assembly (100) comprising a display frame (101), A display lens (102), an adjustment belt (103), an auxiliary piece (104) and a protective piece (105), wherein the display lens (102) is arranged on the front side of the display frame (101), the adjustment belt (103) is arranged on both sides of the display frame (101), the auxiliary piece (104) is arranged on the rear side of the display frame (101), and the protective piece (105) is arranged on the front side of the auxiliary piece (104); and, A limiting assembly (200) is arranged between the top of the display lens frame (101) and the auxiliary component (104), and the limiting assembly (200) comprises a connecting belt (201), a sliding bar (202), a connecting shell (203) and an adjusting component (204). The bottom of the connecting belt (201) is fixedly connected to the display lens frame (101) and the auxiliary component (104) respectively, the sliding bar (202) is arranged on the surface of the connecting belt (201), the connecting shell (203) is fixed to the bottom of the sliding bar (202), and the adjusting component (204) is arranged in the inner cavity of the connecting shell (203).

2. The portable head-mounted display device according to claim 1, wherein: The eye socket assembly (100) further comprises a first Velcro (106) and a second Velcro (107), wherein the first Velcro (106) is arranged on one side of the bottom of the display frame (101), and the second Velcro (107) is arranged on the other side of the bottom of the display frame (101).

3. The portable head-mounted display device according to claim 2, wherein: The auxiliary component (104) comprises a positioning shell (104a), a rotating rod (104b), a winding roller (104c) and a twist block (104d); the positioning shell (104a) is arranged on a side of the surface of the adjusting belt (103) away from the display frame (101); the rotating rod (104b) is arranged in an inner cavity of the positioning shell (104a); the winding roller (104c) is arranged on the surface of the rotating rod (104b), and both sides are fixed to the adjusting belt (103).

4. The portable head-mounted display device according to claim 3, wherein: The auxiliary component (104) further comprises a limiting shell (104e), a rotating ring (104f) and an elastic sheet (104g); the limiting shell (104e) is fixed to the bottom of the positioning shell (104a); the rotating ring (104f) is fixed to the bottom of the surface of the rotating rod (104b); the elastic sheet (104g) is fixed to the surface of the rotating ring (104f), and the surface is movably connected to the inner cavity of the limiting shell (104e).

5. The portable head-mounted display device according to claim 4, characterized in that: The protective member (105) comprises a first hinge seat (105a), a second hinge seat (105b) and a protective pad (105c); the rear side of the first hinge seat (105a) is fixedly connected to the positioning shell (104a); the second hinge seat (105b) is arranged on the front side of the first hinge seat (105a); and the rear side of the protective pad (105c) is fixedly connected to the second hinge seat (105b).

6. The portable head-mounted display device according to claim 5, characterized in that: The protective member (105) further comprises a spring (105d), wherein the spring (105d) is fixed to two sides of the rear side of the protective pad (105c), and the side away from the protective pad (105c) is fixedly connected to the limiting shell (104e).

7. The portable head-mounted display device according to claim 6, wherein: The adjusting member (204) comprises a tooth plate (204a), a gear (204b), a driving rod (204c) and a torsion ring (204d); the tooth plate (204a) is arranged on both sides of the inner cavity of the connecting shell (203); the gear (204b) is arranged on both sides of the inner cavity of the connecting shell (203) via a rotating shaft; the front side of one of the gears (204b) is fixedly connected to the driving rod (204c); the front side of the driving rod (204c) passes through the outer side of the connecting shell (203) and is fixedly connected to the torsion ring (204d).

8. The portable head-mounted display device according to claim 7, wherein: The adjusting member (204) further comprises a slide groove (204e) and a slider (204f), wherein the slide groove (204e) is provided at the front and rear sides of the inner cavity of the connecting shell (203), and the slider (204f) is fixed to the front and rear sides of the tooth plate (204a), and the surface of the slider is movably connected to the inner cavity of the slide groove (204e).

9. The portable head-mounted display device according to claim 8, wherein: The adjusting member (204) further comprises an arcuate ring (204g) and a connecting pad (204h), wherein the arcuate ring (204g) is fixed to the bottom of the tooth plate (204a), and the connecting pad (204h) is fixed to the front and rear sides of the arcuate ring (204g).

10. The portable head-mounted display device according to claim 9, wherein: The eye socket assembly (100) further comprises a protective strip (108), wherein the protective strip (108) is arranged on the rear side of the display frame (101), and the material of the protective strip (108) is memory foam.

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