CN220064522U - an extended reality device - Google Patents

Abstract

The utility model discloses an augmented reality device, relates to the technical field of electronic devices, and aims to solve the problem that an XR device cannot be used outdoors at will. The device comprises: a housing; an augmented reality XR glasses disposed within the housing; the baffle is arranged on the light incident side of the XR glasses; the driving structure is connected with the baffle and used for driving the baffle to move in a plane perpendicular to the central line of the XR glasses; the detection element is arranged on the shell; the control module is electrically connected with the detection element and the driving structure respectively, and sends a control signal to the driving structure according to the detection signal of the detection element, and the baffle moves between a first position and a second position; wherein, in the first position, the baffle shields the incoming light beam of the XR glasses; in the second position, at least a portion of the incoming light beam is transmitted to the XR glasses. The embodiment of the utility model can enable the XR equipment to be used outdoors at will.

Description

an extended reality device

Technical field

The utility model relates to the technical field of electronic equipment, and in particular to an extended reality device.

Background technique

In order not to damage the photosensitive element in the lens of Extended Reality (XR) equipment, existing XR equipment lenses are generally not used outdoors, or cannot be used outdoors on sunny days. Therefore, existing technology cannot allow XR equipment to be used outdoors at will. Limitations of use.

Utility model content

Embodiments of the present utility model provide an extended reality device to solve the problem that existing XR devices cannot be used outdoors.

Specifically, embodiments of the present invention provide an extended reality device, including:

case;

Extended reality XR glasses provided in the housing;

A baffle, arranged on the light incident side of the XR glasses;

A driving structure, connected to the baffle, used to drive the baffle to move in a plane perpendicular to the center line of the XR glasses;

A detection element is provided on the housing;

A control module is electrically connected to the detection element and the driving structure respectively. The control module sends a control signal to the driving structure according to the detection signal of the detection element. The baffle is in the first position and Move between second positions; wherein, in the first position, the baffle blocks the incident light beam of the XR glasses; in the second position, at least part of the incident light beam is transmitted to the XR Glasses.

Optionally, the detection element includes: an infrared sensor and an illumination sensor.

Optionally, the housing is provided with a window at a position corresponding to the light incident side of the XR glasses;

Wherein, foam is provided on the edge of the window, and the foam is provided on the side of the window away from the XR glasses.

Optionally, the illumination sensor is disposed inside the foam.

Optionally, the illumination sensor is arranged on the inner frame of the window.

Optionally, the driving structure includes: a screw module, a driving motor of the screw module is electrically connected to the control module, and a screw rod of the screw module is fixedly connected to the baffle.

Optionally, the baffle is movably attached to the inner wall of the housing.

Optionally, the above extended reality device also includes:

Bracket, the bracket is fixedly connected to the housing.

Optionally, the bracket includes: a base and a support arm, and the support arm includes a first part and a second part; wherein one end of the first part is fixedly connected to the base, and the other end of the first part is connected to the base. The second part is movably connected, and the first part is detachably connected to the housing.

Optionally, the above-mentioned extended reality device further includes: a light shielding plate, the light shielding plate is arranged above the window.

In the embodiment of the present invention, the extended reality device includes: a casing; extended reality XR glasses arranged in the casing; a baffle, which is arranged on the light incident side of the XR glasses; and a driving structure, connected with the baffle for driving the baffle. The plate moves in a plane perpendicular to the center line of the XR glasses; the detection element is arranged on the housing; the control module is electrically connected to the detection element and the driving structure respectively, and the control module sends signals to the driving structure according to the detection signal of the detection element. A control signal is sent, and the baffle moves between a first position and a second position; wherein, in the first position, the baffle blocks the incident light beam of the XR glasses; in the second position, at least part of the incident light beam is transmitted to the XR glasses . In this way, the extended reality device of the embodiment of the present invention can automatically control the baffle to move between the first position and the second position based on the detection signal of the detection element, so that the XR device can be used outdoors at will.

Description of the drawings

In order to explain the technical solutions of the embodiments of the present utility model more clearly, the drawings needed to be used in the description of the embodiments of the utility model will be briefly introduced below. Obviously, the drawings in the following description are only some of the drawings of the utility model. Embodiments, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without exerting creative efforts.

Figure 1 is one of the structural diagrams of an extended reality device provided by an embodiment of the present utility model;

Figure 2 is the second structural diagram of the extended reality device provided by the embodiment of the present invention.

Explanation of reference symbols:

1-case; 2-XR glasses; 3-baffle; 4-foam; 51-lead screw motor; 52-lead screw; 6-bracket; 61-base; 62-first part; 63-second part; 7-Visor.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, not all of the embodiments. . Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

Referring to Figure 1, Figure 1 is an extended reality device provided by an embodiment of the present utility model, including:

Shell 1;

Extended reality XR glasses 2 provided in the housing 1;

The baffle 3 is provided on the light incident side of the XR glasses 2;

The driving structure is connected to the baffle 3 and is used to drive the baffle 3 to move in a plane perpendicular to the center line of the XR glasses 2;

A detection element is provided on the housing 1;

The control module is electrically connected to the detection element and the driving structure respectively. The control module sends a control signal to the driving structure according to the detection signal of the detection element, and the baffle 3 moves between the first position and the second position; wherein, in the In one position, the baffle 3 blocks the incident light beam of the XR glasses 2; in the second position, at least part of the incident light beam is transmitted to the XR glasses 2.

During specific implementation, when the control module determines that the user's head has blocked the light incident side of the XR glasses 2 based on the detection signal of the detection element, that is, when the user has worn the XR glasses 2, the control module sends a first control signal to the driving structure. , the baffle 3 moves from the first position to the second position to facilitate the user to use the XR glasses 2; when it is determined according to the detection signal of the detection element that the user's head does not block the light incident side of the XR glasses 2, the control module moves to the driving structure The second control signal is sent, and the baffle 3 moves from the second position to the first position to block the incident light beam of the XR glasses 2 through the baffle 3 to avoid damaging the photosensitive element in the XR glasses 2 .

Optionally, the control module is a control chip.

It should be noted that when the baffle 3 is in the second position, although the extended reality device is capable of transmitting at least part of the incident light beam to the XR glasses 2, the user's head has blocked the incident side of the light beam at this time. , the intensity of the incident light beam reaching the XR glasses 2 decreases, which is equivalent to the human body blocking the light sensitive element in the XR glasses 2 .

The extended reality device provided by the embodiment of the present utility model can automatically control the baffle to move between the first position and the second position based on the detection signal of the detection element. When the user does not wear the XR glasses 2, the baffle 3 moves to In the first position, the baffle 3 blocks light for the photosensitive element in the XR glasses 2; when the user has put on the XR glasses 2, the baffle 3 moves to the second position, and the user uses the XR glasses to block the light in the XR glasses 2 through the human body. The photosensitive element is shielded from light. In this way, XR equipment can be used freely outdoors.

In an optional embodiment, the detection element includes: an infrared sensor and an illumination sensor.

Among them, the infrared sensor is used to detect the distance between the user and the XR glasses, and the illumination sensor is used to detect the light intensity where the XR glasses are located.

Among them, the illumination sensor detects the light intensity signal in front of the XR glasses in real time and sends the light intensity signal to the control module; the infrared sensor monitors whether someone is using the XR glasses in real time, obtains the distance data between the user (i.e. the user) and the XR glasses, and Send distance data to the control module.

During specific implementation, when the control module determines that the distance between the user and the XR glasses is less than the first threshold based on the detection signal of the infrared sensor, and determines that the illumination intensity of the XR glasses is less than the second threshold based on the detection signal of the illumination sensor, it determines The user's head has blocked the light incident side of the XR glasses 2, that is, the user has worn the XR glasses, the control module sends a first control signal to the driving structure, and the baffle 3 moves from the first position to the second position, which is convenient for the user Use XR glasses.

When the control module determines that the distance between the user and the XR glasses is greater than or equal to the first threshold based on the detection signal of the infrared sensor, or determines that the illumination intensity of the XR glasses 2 is greater than or equal to the second threshold based on the detection signal of the illumination sensor, When it is determined that the user's head does not block the light incident side of the XR glasses 2, the control module sends a second control signal to the driving structure, and the baffle 3 moves from the second position to the first position to block the XR glasses 2 through the baffle 3 of the incident light beam to avoid damaging the photosensitive element in the XR glasses 2.

In the above embodiment, the usage status of the XR glasses 2 is determined based on the distance between the user and the XR glasses, and further combined with the real-time light intensity where the XR glasses 2 are located, the position of the baffle 3 is jointly determined, so that the XR glasses can be used better. Protection to avoid damage to the photosensitive element caused by misjudgment.

Optionally, the first threshold and the second threshold can be calibrated after the user wears the XR device.

In the above embodiment, by setting up an infrared sensor and an illumination sensor, the distance between the user and the XR glasses 2 and the illumination intensity of the XR glasses 2 are detected. When the distance is less than the first threshold and the illumination intensity is less than the second threshold, it is determined The user has put on the XR glasses, and the control module controls the baffle 3 to move from the first position to the second position. The XR glasses 2 are used normally, and the photosensitive element in the XR glasses 2 is shielded through the human body; when the distance is greater than or equal to the first threshold, or when the illumination intensity is greater than or equal to the second threshold, it is judged that the user is not wearing the XR glasses 2, and the control module controls the baffle 3 to move from the second position to the first position, and the photosensitizer in the XR glasses 2 passes through the baffle 3. Components are shaded.

In an optional embodiment, the housing 1 is provided with a window at a position corresponding to the light incident side of the XR glasses 2; wherein, foam 4 is provided on the edge of the window, and the foam 4 is provided away from the window away from the XR glasses 2 one side.

It can be understood that the foam 4, the window and the XR glasses 2 are located on the same axis to ensure that the user's line of sight is not blocked. In this embodiment, by covering the window with foam 4, the user's comfort when in contact with the window can be improved.

In an optional embodiment, the illumination sensor is disposed inside the foam 4 .

In this embodiment, the illumination sensor is arranged in the foam 4, so that when the user's eyes fit the end of the foam 4, the detection value (light intensity) of the illumination sensor can be lower than the set second threshold. , so that the control module starts the driving structure to control the baffle 3 to move from the first position to the second position.

In an optional embodiment, the illumination sensor is arranged on the inner border of the window.

In this embodiment, the illumination sensor is arranged on the inner frame of the window. In this way, when the user's eyes fit into the window, the detection value (illumination intensity) of the illumination sensor can be lower than the set second threshold, thereby controlling the startup of the module. The driving structure controls the baffle 3 to move from the first position to the second position.

In an optional embodiment, the driving structure includes: a screw module, a driving motor of the screw module is electrically connected to the control module, and a screw rod of the screw module is connected to the baffle 3 Fixed connection.

In specific implementation, as shown in Figure 1, the screw rod of the screw module is located between the window and the XR glasses 2 and close to the inner wall of the housing 1, so that the screw rod does not block the line of sight when the lens is used, and the drive motor is located The upper end of the screw rod and the side of the baffle 3 are connected to the nut seat connected to the screw module, so that the screw module can drive the baffle 3 to move up and down without causing any obstruction to the window.

It should be pointed out that the reasonable layout of the XR mirror glasses 2, baffle 3 and screw module will not significantly increase the weight and volume of the XR equipment.

In an optional embodiment, the baffle 3 is movably attached to the inner wall of the housing 1 . In this way, light can be prevented from entering through the gap between the baffle 3 and the housing 1 .

In an optional embodiment, the extended reality device further includes: a bracket 6 , which is fixedly connected to the housing 1 .

In an optional embodiment, the bracket 6 includes: a base 61 and a support arm. The support arm includes a first part 62 and a second part 63; wherein, one end of the first part 62 is fixedly connected to the base 61, and the other end of the first part 62 is connected to the base 61. The second part 63 is movably connected, and the first part 62 is detachably connected to the housing 1 .

As shown in Figure 2, the extended reality device includes a bracket 6 connected below the housing 1. The bracket 6 includes a base 61, a first part 62 connected to the base 61, a second part 63 movably connected to the first part 62, and a second part 63 movably connected to the first part 62. 63 I housing 1 is detachably connected. The first part 62 and the second part 63 may be rotatably connected or rotatably connected to facilitate adjustment of the viewing angle of the XR device.

In an optional embodiment, the extended reality device further includes: a light shielding plate 7, which is arranged above the window.

In this embodiment, by arranging the light shielding plate 7 above the window, the incident light entering the XR glasses 2 can be reduced.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", The orientations or positional relationships indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions shown in the accompanying drawings or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. .

In addition, the terms “first” and “second” are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically limited.

In this utility model, unless otherwise expressly stipulated and limited, the terms "installation", "connection", "connection", "fixing" and other terms should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. Connection, or integration; it can be mechanical connection, electrical connection or mutual communication; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction between two elements . For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

In the present invention, unless otherwise expressly stipulated and limited, the first feature being "above" or "below" the second feature may include direct contact between the first and second features, or may include the first and second features being in direct contact with each other. Features are not in direct contact but through other features between them. Furthermore, the terms "above", "above" and "above" a first feature on a second feature include the first feature being directly above and diagonally above the second feature, or simply mean that the first feature is higher in level than the second feature. “Below”, “under” and “under” the first feature is the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature is less horizontally than the second feature.

What is described above is the preferred embodiment of the present invention. It should be pointed out that for ordinary people in the technical field, several improvements and modifications can be made without departing from the principles described in the present utility model. These improvements and modifications can also be made. Within the protection scope of this utility model.

Claims (10)

1. An extended reality device, characterized by including: shell(1); Extended reality XR glasses (2) provided in the housing (1); The baffle (3) is provided on the light incident side of the XR glasses (2); A driving structure, connected to the baffle (3), used to drive the baffle (3) to move in a plane perpendicular to the center line of the XR glasses (2); A detection element is provided on the housing (1); A control module is electrically connected to the detection element and the driving structure respectively. The control module sends a control signal to the driving structure according to the detection signal of the detection element. The baffle (3) is at the Move between a first position and a second position; wherein, in the first position, the baffle (3) blocks the incident light beam of the XR glasses (2); in the second position, the incident light beam At least part of the light beam is transmitted to the XR glasses (2). 2. The extended reality device according to claim 1, wherein the detection element includes: an infrared sensor and an illumination sensor. 3. The extended reality device according to claim 2, characterized in that the housing (1) is provided with a window at a position corresponding to the light incident side of the XR glasses (2); Wherein, foam (4) is provided on the edge of the window, and the foam (4) is provided on the side of the window away from the XR glasses (2). 4. The extended reality device according to claim 3, characterized in that the illumination sensor is arranged in the foam (4). 5. The extended reality device according to claim 3, wherein the illumination sensor is disposed on an inner frame of the window. 6. The extended reality device according to claim 1, wherein the driving structure includes: a screw module, a driving motor of the screw module is electrically connected to the control module, and the screw module The screw rod of the module is fixedly connected to the baffle (3). 7. The extended reality device according to claim 1, characterized in that the baffle (3) is movably attached to the inner wall of the housing (1). 8. The extended reality device according to claim 1, further comprising: Bracket (6), the bracket (6) is fixedly connected to the housing (1). 9. The extended reality device according to claim 8, characterized in that the bracket (6) includes: a base (61) and a support arm, the support arm includes a first part (62) and a second part (63) ; wherein, one end of the first part (62) is fixedly connected to the base (61), and the other end of the first part (62) is movably connected to the second part (63). The first part (62) ) is detachably connected to the housing (1). 10. The extended reality device according to claim 3, further comprising: a light shielding plate (7), the light shielding plate (7) being arranged above the window.