XR display device

Abstract

The utility model provides an XR display device which comprises a glasses body and a head band assembly, the rear side of the glasses body is fixedly provided with the head band assembly used for facilitating power distribution of a user, and the edge of the rear side of the glasses body is fixedly provided with a first protection pad. The left side and the right side of the rear end of the glasses body are each provided with a connecting column, the connecting columns can be matched with a mounting cap to conduct damping connection on the head band assembly, the rotation angle is limited, the use comfort of the user is improved, and meanwhile the use stability is improved; the first head band, the second head band and the third head band are matched with the connecting part, so that the stress on the head is uniform during wearing, local concentrated stress is avoided, the wearing comfort of a user is improved, and meanwhile, the damage to the body of the user caused by long-time wearing is also avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of XR display, and in particular relates to an XR display device. Background Art

[0002] XR glasses are a type of wearable device that uses advanced computer graphics, display technology, sensor integration, human-computer interaction, and network connectivity to create and provide users with a comprehensive experience that transcends the boundaries between reality and virtuality. XR glasses are an advanced wearable device that integrates multiple technologies, designed to provide users with a seamless fusion environment in which they can freely move between reality and virtuality. Through real-time rendering, sensor data processing, environmental understanding, user input recognition and other technologies, highly immersive, interactive, and content-rich extended reality applications are achieved. With the advancement of technology, XR glasses are constantly optimized in terms of optical design, lightweight, computing performance, battery life, comfort, and interaction methods, aiming to provide a more natural, convenient, and efficient user experience.

[0003] The tightness adjustment, weight distribution, and whether the XR glasses headband supports quick donning and removal all affect the wearing experience. An unreasonable headband design may cause uneven force on the head and increase fatigue. Therefore, we hope to design an XR display device with a new structure to solve this problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an XR display device to solve the problems raised in the above background technology.

[0005] The utility model is implemented by the following technical solutions: an XR display device, comprising: a glasses body, a headband assembly, a headband assembly for facilitating power distribution for users is fixed to the rear side of the glasses body, a protective pad is fixed to the rear edge of the glasses body, and a connecting column for fixing the headband assembly is symmetrically arranged on the left and right sides of the rear end of the glasses body;

[0006] The headband assembly comprises a headband 1, a connecting portion, a headband 2 and a headband 3, wherein the left end and the right end of the headband 1 are respectively integrally arranged with the upper rear side of a connecting portion;

[0007] A headband three is integrally arranged between the rear lower sides of the two connecting parts, and a headband two is integrally arranged between the middle lower side of the headband one and the middle upper side of the headband two.

[0008] As a preferred embodiment, the outer wall of the outer end of the connecting column is provided with two axially symmetrically distributed limit blocks, the cross-section of the limit blocks is a fan-shaped structure, and the setting of the limit blocks, combined with the limit grooves, can effectively limit the rotation angle of the headband assembly.

[0009] As a preferred embodiment, the connecting portion is an equilateral triangle structure as a whole, a through slot in an equilateral triangle structure is provided in the middle of the connecting portion, a mounting cap is provided in the middle of the through slot, and the center of the mounting cap coincides with the center of the through slot.

[0010] As a preferred embodiment, a mounting cavity is provided inside the mounting cap, and two limiting grooves which are axially symmetrically distributed are radially opened outwardly from the inner end of the mounting cap, and the limiting grooves are a kind of quarter ring grooves.

[0011] As a preferred implementation, the depth of the limiting groove matches the radial length of the limiting block, the depth of the limiting groove matches the axial length of the limiting block, and the limiting block is slidably installed in the limiting groove.

[0012] As a preferred embodiment, the connecting column is installed inside the inner end of the mounting cap by means of a limit block and a limit groove for damping sliding, and the mounting cap has a rotation angle on the connecting column of 0 to 90 degrees.

[0013] As a preferred embodiment, the inner wall surface of the second headband is movably bonded with the second pad through the Velcro thorn surface and the Velcro fleece surface, the inner wall of the second headband is sewn with the Velcro fleece surface, and the outer wall of the second pad is sewn with the Velcro thorn surface. The detachable second pad can be easily cleaned later.

[0014] After adopting the above technical solution, the beneficial effects of the utility model are as follows: by providing the protective pad 1, the user is more comfortable when wearing the glasses, and by providing a connecting column on the left and right sides of the rear end of the glasses body, the headband assembly can be matched with the mounting cap for damping connection and limiting the rotation angle, thereby improving the user's comfort and stability;

[0015] By setting up the headband assembly, headband one, headband two and headband three, and cooperating with the connecting part, the head can be subjected to more uniform force when worn, avoiding local concentrated force, which not only improves the wearing comfort of the user, but also avoids damage to the user's body caused by long-term wearing. The mounting cap cooperates with the connecting column, and a detachable pad two is set on the inner side of headband two, which can prevent headband two from protecting the back of the user's head and facilitate later cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of an XR display device.

[0018] Figure 2 This is a schematic diagram of one of the three-dimensional structures of an XR display device of the present invention.

[0019] Figure 3 This is a schematic diagram of the second dimensional structure of an XR display device of the present invention.

[0020] Figure 4 This is a schematic diagram of a headband assembly structure of an XR display device of the present invention.

[0021] Figure 5 It is a schematic diagram of the connection between a connecting column and a mounting cap of an XR display device of the present invention.

[0022] In the figure, 100 is the eyeglass body, 110 is the protective pad 1, 120 is the connecting column, and 121 is the limiting block;

[0023] 200-headband assembly, 210-headband one, 220-connecting part, 230-headband two, 240-headband three, 250-installing cap, 251-limiting groove, 260-pad two. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 5 The utility model provides a technical solution: an XR display device, comprising: a glasses body 100, a headband assembly 200, a headband assembly 200 for facilitating power distribution for users is fixed to the rear side of the glasses body 100, a pad 110 is fixed to the rear edge of the glasses body 100, and a connecting column 120 for fixing the headband assembly 200 is symmetrically arranged on the left and right sides of the rear end of the glasses body 100;

[0026] The headband assembly 200 includes a headband 1 210, a connecting portion 220, a headband 2 230, and a headband 3 240. The left end and the right end of the headband 1 210 are respectively integrally arranged with the upper rear side of one connecting portion 220.

[0027] A headband three 240 is integrally arranged between the rear lower sides of the two connecting parts 220 , and a headband two 230 is integrally arranged between the middle lower side of the headband one 210 and the middle upper side of the headband two 230 .

[0028] See also Figures 1 to 3 The outer wall of the outer end of the connecting column 120 is provided with two axially symmetrically distributed limit blocks 121, and the cross-section of the limit blocks 121 is a fan-shaped structure. The setting of the limit blocks 121, together with the limit grooves 251, can effectively limit the rotation angle of the headband assembly 200.

[0029] The connecting portion 220 is an equilateral triangle structure as a whole. A through slot in an equilateral triangle structure is provided in the middle of the connecting portion 220 . A mounting cap 250 is provided in the middle of the through slot. The center of the mounting cap 250 coincides with the center of the through slot.

[0030] As the first embodiment of the present invention, a protective pad 110 is provided to make the user more comfortable when wearing the glasses. A connecting column 120 is provided on the left and right sides of the rear end of the glasses body 100 respectively, and a mounting cap 250 can be matched to perform a damping connection on the headband assembly 200 and limit the rotation angle, thereby improving the user's comfort and the stability of use.

[0031] See also Figures 1 to 5 The mounting cap 250 has a mounting cavity disposed therein, and the inner end of the mounting cap 250 has two axially symmetrically distributed limiting grooves 251 radially outwardly, and the limiting grooves 251 are a quarter ring groove.

[0032] The depth of the limiting groove 251 matches the radial length of the limiting block 121 , and the depth of the limiting groove 251 matches the axial length of the limiting block 121 . The limiting block 121 is slidably installed in the limiting groove 251 .

[0033] The connecting column 120 is installed inside the inner end of the mounting cap 250 by means of a limiting block 121 and a limiting groove 251 to damp sliding. The rotation angle of the mounting cap 250 on the connecting column 120 is 0 to 90 degrees.

[0034] The inner wall surface of the headband 230 is movably bonded with the pad 260 through the Velcro thorn surface and the Velcro fleece surface. The inner wall of the headband 230 is sewn with the Velcro fleece surface, and the outer wall of the pad 260 is sewn with the Velcro thorn surface. The detachable pad 260 can be easily cleaned later.

[0035] As the second embodiment of the present invention, based on the above-mentioned first embodiment, headband 1 210, headband 230 and headband 3 240, cooperate with the connecting part 220, so that the head is subjected to more uniform force when worn, avoiding local concentrated force, which not only improves the wearing comfort of the user, but also avoids damage to the user's body caused by long-term wearing. The mounting cap 250 cooperates with the connecting column 120. In actual use, when it is not needed, the user only needs to rotate the entire headband assembly 200 counterclockwise. At this time, the headband assembly 200 will rotate counterclockwise by ninety degrees and be stuck on the outside of the eyeglass body 100, so as to reduce the storage volume of the entire device and facilitate storage and carrying. When in use, the user only needs to rotate the combined headband assembly 200 clockwise by ninety degrees to unfold it. At this time, the headband assembly 200 will unfold as shown in the attached manual. Figure 1 The user can then wear the headband 2 in the displayed state. The operation is simple and the wearing is convenient, which improves the wearing experience of the user. A detachable pad 260 is provided on the inner side of the headband 230 to prevent the headband 230 from protecting the back of the user's head and facilitate subsequent cleaning.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An XR display device, comprising: A pair of glasses (100) and a headband assembly (200), characterized in that a headband assembly (200) for facilitating power distribution for a user is fixed to the rear side of the glasses (100), a protective pad (110) is fixed to the rear edge of the glasses (100), and a connecting column (120) for fixing the headband assembly (200) is symmetrically arranged on the left and right sides of the rear end of the glasses (100); The headband assembly (200) comprises a headband 1 (210), a connecting portion (220), a headband 2 (230) and a headband 3 (240), wherein the left end and the right end of the headband 1 (210) are respectively integrally arranged with the upper rear side of a connecting portion (220); A headband three (240) is integrally arranged between the rear lower sides of the two connecting parts (220), and a headband two (230) is integrally arranged between the middle lower side of the headband one (210) and the middle upper side of the headband two (230).

2. An XR display device as claimed in claim 1, characterized in that: The outer wall of the outer end of the connecting column (120) is provided with two axially symmetrically distributed limiting blocks (121), and the cross section of the limiting blocks (121) is a fan-shaped structure.

3. An XR display device as claimed in claim 1, characterized in that: The connecting portion (220) is in an equilateral triangle structure as a whole, a through slot in an equilateral triangle structure is provided in the middle of the connecting portion (220), a mounting cap (250) is provided in the middle of the through slot, and the center of the mounting cap (250) coincides with the center of the through slot.

4. An XR display device as claimed in claim 3, characterized in that: The mounting cap (250) is provided with a mounting cavity inside, and the inner end of the mounting cap (250) is provided with two limiting grooves (251) radially outwardly and axially symmetrically distributed, and the limiting grooves (251) are quarter-ring grooves.

5. An XR display device as claimed in claim 4, characterized in that: The depth of the limiting groove (251) matches the radial length of the limiting block (121), the depth of the limiting groove (251) matches the axial length of the limiting block (121), and the limiting block (121) is slidably installed in the limiting groove (251).

6. An XR display device as claimed in claim 5, characterized in that: The connecting column (120) is installed inside the inner end of the mounting cap (250) by means of a limiting block (121) and a limiting groove (251) for damping sliding, and the mounting cap (250) has a rotation angle on the connecting column (120) of 0 to 90 degrees.

7. An XR display device as claimed in claim 1, characterized in that: The inner wall surface of the second headband (230) is movably bonded with the second pad (260) through the Velcro thorn surface and the Velcro fleece surface, the inner wall of the second headband (230) is sewn with the Velcro fleece surface, and the outer wall of the second pad (260) is sewn with the Velcro thorn surface.

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