Mixed reality simulation flight helmet capable of conveniently switching live-action modes

Abstract

The utility model discloses a mixed reality flight simulation helmet capable of conveniently switching live-action modes, which belongs to the field of mixed reality and comprises a hook assembly, a spring lock and a cross hinge, a display module and a helmet module are connected through the cross hinge, and the display module and the helmet module are fixed through the hook assembly and the spring lock. The spring lock is divided into two parts, one part is fixed on the display module, and the other part is fixed on the helmet module; after the display module drives the touch lock to turn over to the upper end of the helmet and extrudes the touch lock on the display module, the spring in the touch lock extrudes the marble to the other part of the groove, so that the display module is fixed on the upper portion and is separated from the eyes. According to the utility model, the problem that the display module scrapes the eyes when being worn and taken off is solved, and the effect of conveniently switching to a live-action mode can also be realized.

Description

Technical Field

[0001] The utility model relates to the field of mixed reality, and more specifically, to a mixed reality simulation flight helmet which is convenient for switching real scene modes. Background Art

[0002] VR display requires shading around the eyes. Currently, foam or rubber materials are used to apply a certain amount of pressure to the face around the glasses, so that the veneer material can fully fit the face to block the light. Existing helmet products are worn by buckling the helmet on the head, and the helmet cannot come into contact with the eyes, otherwise it will scratch the eyes.

[0003] In the field of mixed reality, flight simulation mixed reality helmets need to have both a display part and a helmet part, that is, they need to meet the requirements of light shielding and wearing at the same time. However, existing helmet products cannot meet this demand. At the same time, the operation of switching the real scene mode of existing helmets is inconvenient. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a mixed reality simulation flight helmet that is convenient for switching to real-view mode. The structural scheme designs the display unit and the helmet unit in an active manner. The helmet unit is first worn on the head, and then the display unit is moved to fit the eyes, which solves the problem of the display module scraping the eyes when wearing and taking off. The display module can also be flipped up without taking off the helmet to facilitate switching to the real-view mode.

[0005] The purpose of the utility model is achieved through the following solutions:

[0006] A mixed reality simulation flight helmet for convenient switching of real scene modes comprises a hook assembly, a latch and a cross hinge, wherein a display module and a helmet module are connected via the cross hinge, and the display module and the helmet module are fixed via the hook assembly and the latch; the latch is divided into two parts, one part is fixed to the display module, and the other part is fixed to the helmet module; after the display module with the latch is turned over to the upper end of the helmet and pressed against the latch above, a spring in the latch presses a marble to another groove, so that the display module is fixed on the upper side and separated from the eye; the hook assembly comprises a fixed hanging tooth, a rotating hook, a spring sheet and a hook seat, and the hook assembly can be fixed when the display module is closed, and can be unfastened when needed, so that it can be easily operated in a blind manner. The fixing is easy to achieve; the fixed hanging tooth of the hook assembly is fixed on the display module, the rotating hook and the spring sheet are fixed on the hook seat, the hook can rotate around the axis on the hook seat, the spring sheet presses the hook to rotate clockwise, and the limit column on the hook seat allows the hook to stop at the designed position; a slope is designed on one side of the hook and the hanging tooth, when the display module rotates and closes with the cross hinge, the hanging tooth slope lifts the hook counterclockwise, and the display module can continue to slide inward smoothly, when it moves over the slope, the hook is bounced into the hanging tooth groove by the spring sheet, and the hanging tooth and the hook are buckled, thereby fixing the display module, and the lever on the rotating hook is pushed upward, the hook rotates counterclockwise, and the hanging tooth is released, and the display module fits the face to form a certain pressure, and the hanging tooth is ejected from the hook by using this pressure.

[0007] Furthermore, the cross hinge is a standard part and can rotate by degrees, one end of which is fixed to the display module and the other end is fixed to the helmet module.

[0008] Further, the cross hinge can be installed in or pieces.

[0009] Furthermore, the latch can adjust the compression amount of the spring, thereby adjusting the fixing force of the display module; when a certain force is applied, the two parts can be separated, thereby releasing the constraint.

[0010] Furthermore, the spring is implemented by a coil spring.

[0011] Furthermore, the rotating hook and the spring piece are fixed on the hook seat by using screws.

[0012] Furthermore, the display module realizes a display function.

[0013] Furthermore, the helmet module realizes a wearing function.

[0014] Furthermore, the cross hinge has both rotation and small displacement functions, which allows the display module to be rotated away from the helmet module without causing interference during the movement.

[0015] Beneficial effects of the utility model:

[0016] When the utility model helmet is worn, the display module and the helmet module are in an open state, and the display module will not touch the human body when the helmet is worn. After the helmet is worn, the display module can be manually flipped down and snapped together, and then the hand can be released to fix the display module by the hook and hanging teeth. When taking it off, manually push the left side lever of the helmet shell upward, use the pressure rebound of the display module and the panel to disengage, then flip up the display module by hand, and press the upper latch of the helmet. This simulated flight mixed reality helmet solves the problem of the display module scratching the eyes when wearing and taking it off, and the display module can also be flipped up without taking off the helmet, so as to switch to the real scene mode conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a first structural schematic diagram of the utility model;

[0019] Figure 2 It is a second structural schematic diagram of the utility model;

[0020] Figure 3 This is a third structural schematic diagram of the utility model;

[0021] In the figure, 1-display module, 2-helmet module, 3-hook assembly, 4-latch lock, 5-cross hinge, 6-fixed hanging tooth, 7-rotating hook, 8-spring, 9-hook seat. DETAILED DESCRIPTION

[0022] All features disclosed in all embodiments in this specification, or all features implicitly disclosed, except for mutually exclusive features, can be combined or replaced in any way.

[0023] 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.

[0024] Before describing the embodiments, some necessary terms need to be explained. For example:

[0025] If the terms "first", "second" and the like are used to describe various elements in this application, these elements should not be limited by these terms. These terms are only used to distinguish one element from another element. Therefore, the "first" element discussed below may also be referred to as the "second" element without departing from the teaching of the present utility model. It should be understood that when an element is "connected" or "coupled" to another element, it may be directly connected or directly coupled to another element or there may be an intermediate element. On the contrary, when an element is "directly connected" or "directly coupled" to another element, there is no intermediate element.

[0026] Various terms appearing in the present application are only used for the purpose of describing specific embodiments and are not intended to be limiting of the present invention; unless the context clearly indicates otherwise, the singular form is intended to include the plural form as well.

[0027] When the terms "include" and / or "comprising" are used in this specification, these terms indicate the existence of the stated features, integers, steps, operations, elements and / or parts, but do not exclude the existence and / or addition of one or more other features, integers, steps, operations, elements, parts and / or groups thereof.

[0028] Example 1

[0029] like Figure 1 As shown, the flight simulation mixed reality helmet provided by the utility model includes: a display module 1 and a helmet module 2. The display module 1 mainly has a display function, and the helmet module 2 has a wearing function. The two functional modules are connected by a cross hinge 5 and fixed by a hook assembly 3 and a latch 4. Among them, the latch 4 is divided into two parts, one part is fixed to the display module 1, and the other part is fixed to the helmet module 2. After the display module 1 is flipped to the upper end of the helmet with the latch 4 and squeezed with the upper latch, the spring inside the latch 4 squeezes the marbles into the groove of the other part to achieve the fixing function, so that the display module 1 is fixed on the top and separated from the eyes. The hook assembly 3 includes a fixed hanging tooth 6, a rotating hook 7, a spring 8 and a hook seat 9. The function of the hook assembly 3 is to automatically fix the display module 1 when it is closed, and to unlock the fixation when needed, so that it can be simply and easily realized when operating blindly. As shown Figure 2The fixed tooth 6 of the hook assembly 3 is fixed on the display module 1. The screws fix the rotating hook 7 and the spring 8 on the hook seat 9. The hook can rotate around the axis on the hook seat 9. The spring presses the hook to rotate clockwise. The limit column on the hook seat 9 allows the hook to stop at the designed position. A slope is designed on one side of the hook and the tooth. When the display module 1 rotates and closes with the cross hinge, the slope of the tooth lifts the hook counterclockwise, and the display module 1 can continue to slide inward smoothly. When it moves over the slope, the hook is bounced into the groove of the tooth by the spring 8. The tooth and the hook are buckled, thereby fixing the display module. Push the lever on the rotating hook 7 upwards, the hook rotates counterclockwise, and the tooth is released. There will be a certain pressure when the display module 1 fits against the face. This pressure can be used to pop the tooth out of the hook, such as Figure 3 .

[0030] In an optional implementation, the function of the spring 8 can also be achieved by using a coil spring.

[0031] Example 2

[0032] Based on the embodiment 1, the cross hinge 5 is a conventional standard part and can be rotated 180°. Figure 1 One end is fixed to the display module 1, and the other end is fixed to the helmet module 2. One or two can be installed. The hinge has both rotation and small displacement functions, allowing the display module 1 to rotate away from the helmet module 2 without interference during the movement.

[0033] Example 3

[0034] On the basis of Embodiment 1, the latch 4 can adjust the compression amount of the spring, thereby adjusting the fixing force of the display module 1. When a certain force is applied, the two parts can be separated, thereby releasing the constraint.

[0035] The remaining technical features in this embodiment can be flexibly selected by those skilled in the art according to actual conditions to meet different specific practical needs. However, it is obvious to those skilled in the art that it is not necessary to adopt these specific details to implement the utility model. In other examples, in order to avoid confusing the utility model, the well-known components, structures or parts are not described in detail, which are all within the technical protection scope defined by the technical solution claimed in the claims of the utility model.

[0036] In the description of the present utility model, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" are all broadly defined and should be understood by those skilled in the art in a broad sense. For example, it can be a fixed connection, a movable connection, an integral connection, or a partial connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, or a connection between two components, etc. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances, that is, the expression of textual language and the implementation of actual technology can correspond flexibly, and the expression of the textual language (including drawings) of the specification of the present utility model does not constitute any single restrictive interpretation of the claims.

[0037] The modifications and variations made by those skilled in the art shall not depart from the spirit and scope of the present invention and shall be within the scope of protection of the claims attached to the present invention. In the above description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is obvious to those skilled in the art that these specific details are not necessary to implement the present invention.

Claims

1. A mixed reality flight simulation helmet that facilitates switching between real-scene modes, characterized in that: The device comprises a hook assembly (3), a latch (4) and a cross hinge (5), wherein the display module (1) and the helmet module (2) are connected via the cross hinge (5), and the display module (1) and the helmet module (2) are fixed via the hook assembly (3) and the latch (4); The latch (4) is divided into two parts, one part is fixed to the display module (1), and the other part is fixed to the helmet module (2); after the display module (1) is turned over to the upper end of the helmet with the latch (4) and pressed against the latch on the upper end, the spring in the latch (4) presses the marble to the other groove, so that the display module (1) is fixed on the upper part and separated from the eye; the hook assembly (3) comprises a fixed hanging tooth (6), a rotating hook (7), a spring sheet (8) and a hook seat (9); the hook assembly (3) can be fixed when the display module (1) is closed, and can be unlocked when needed, so that the fixation can be simply and easily achieved during blind operation; The fixed hanging tooth (6) of the hook assembly (3) is fixed on the display module (1), and the rotating hook (7) and the spring sheet (8) are fixed on the hook seat (9). The hook can rotate around the axis on the hook seat (9), and the spring sheet (8) presses the hook to rotate clockwise. The hook seat (9) has a limit column to stop the hook at a designed position. The hook and the hanging tooth are designed with a slope on one side. When the display module (1) rotates and closes with the cross hinge (5), the hanging tooth slope lifts the hook counterclockwise, and the display module (1) can continue to slide inward smoothly. When the hook moves over the slope, the spring sheet (8) bounces it into the hanging tooth groove, and the hanging tooth and the hook are locked, thereby fixing the display module (1). The lever on the rotating hook (7) is pushed upward, and the hook rotates counterclockwise to release the hanging tooth. The display module (1) fits against the face to form a certain pressure, and the hanging tooth is ejected from the hook by using this pressure.

2. The mixed reality flight simulation helmet for conveniently switching between real scene modes according to claim 1, characterized in that: The cross hinge (5) is a standard part and can rotate 180 degrees. One end of the cross hinge is fixed to the display module (1), and the other end is fixed to the helmet module (2).

3. The mixed reality flight simulation helmet for conveniently switching between real scene modes according to claim 2, characterized in that: One or two cross hinges (5) are installed.

4. The mixed reality flight simulation helmet for conveniently switching between real scene modes according to claim 1, characterized in that: The latch (4) can adjust the compression amount of the spring, thereby adjusting the fixing force of the display module (1); when a certain force is applied, the two parts can be separated, thereby releasing the constraint.

5. The mixed reality flight simulation helmet for conveniently switching between real scene modes according to claim 1, characterized in that: The spring sheet (8) is implemented by a coil spring.

6. The mixed reality flight simulation helmet for conveniently switching between real scene modes according to claim 1, characterized in that: The rotating hook (7) and the spring piece (8) are fixed on the hook seat (9), and the rotating hook (7) and the spring piece (8) are fixed on the hook seat (9) by screws.

7. The mixed reality flight simulation helmet for conveniently switching between real scene modes according to claim 1, characterized in that: The display module (1 realizes a display function.

8. The mixed reality flight simulation helmet for conveniently switching between real scene modes according to claim 1, characterized in that: The helmet module (2) realizes a wearing function.

9. The mixed reality flight simulation helmet for conveniently switching between real scene modes according to claim 3, characterized in that: The cross hinge (5) has both the functions of rotation and small displacement, and can allow the display module (1) to rotate away from the helmet module (2), without causing interference during the movement process.

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