Head-mounted device

Abstract

The invention provides a head-mounted device, and the device comprises a housing unit which is internally provided with a window and a chute. The sliding block unit comprises a sliding block part and a guiding part, the sliding block part is arranged in the sliding groove in a sliding mode in the first direction, and the equipment body is movably connected to the guiding part in the second direction so that the equipment body can be switched between the first position and the second position; when the device body is located at the first position, the device body is opposite to the window, and when the device body is located at the second position, the device body avoids the window, the eyes of a user can be exposed without taking off the whole head-mounted device, operation is easy, and meanwhile the wearing stability of the head-mounted device is guaranteed.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of wearable devices, and in particular, the present application relates to a head-mounted device. BACKGROUND

[0002] In the current application scenarios of interactive devices, when a user is immersed in a virtual or augmented environment, if temporary tasks such as answering the phone, browsing notifications, or short visual interactions need to be handled, the entire interactive device needs to be frequently removed and re-worn, which is not only cumbersome and time-consuming, but also can cause the user to feel uncomfortable due to repeated adjustment of the position of the interactive device, thereby reducing the use satisfaction and convenience of the interactive device. SUMMARY

[0003] An object of embodiments of the present application is to provide a new technical solution for a head-mounted device.

[0004] According to a first aspect of embodiments of the present application, a head-mounted device is provided, comprising:

[0005] a housing unit, a window and a sliding slot being arranged in the housing unit;

[0006] a device body and a sliding block unit, the sliding block unit comprising a sliding block part and a guide part, the sliding block part being slidingly arranged in the sliding slot along a first direction, and the device body being movably connected to the guide part along a second direction, so as to switch the device body between a first position and a second position;

[0007] In the case where the device body is in the first position, the device body is opposite to the window, and in the case where the device body is in the second position, the device body avoids the window.

[0008] Optionally, a first limiting rib is arranged on the housing unit.

[0009] In the case where the device body is in the first position, the first limiting rib is used to block the movement of the device body in the second direction.

[0010] Optionally, the housing unit comprises a side shell and a bottom shell, the side shell is arranged in parallel with a plane perpendicular to the first direction, and the bottom shell is arranged in parallel with a plane perpendicular to the second direction.

[0011] The window is arranged on the side shell, and the sliding slot is arranged on the bottom shell.

[0012] Optionally, the first limiting rib is arranged at both ends of the top side of the side shell and protrudes out of the side shell along the first direction.

[0013] Optionally, the bottom shell comprises a bottom plate and two side frames located at two ends of the bottom plate, the bottom plate and the two side frames form a receiving cavity for arranging the device body.

[0014] The sliding groove is located in the side frame, and the guide portion protrudes from the side frame.

[0015] Optionally, two sides of the device body are provided with connecting portions, and the connecting portions are in sliding connection with the guide portions in the second direction.

[0016] Optionally, the sliding block unit comprises a first elastic member, the first elastic member is sleeved on the guide portion and located between the sliding block portion and the connecting portion.

[0017] Optionally, the sliding block unit comprises a baffle, the baffle is sleeved on the guide portion and located between the first elastic member and the connecting portion.

[0018] Optionally, the sliding block unit comprises a second elastic member, the second elastic member is arranged in the sliding groove and abuts against the sliding block portion.

[0019] The second elastic member is used for resetting the sliding block portion to the first position in the first direction.

[0020] Optionally, an end of the guide portion away from the sliding block portion is provided with a clamping portion, and the clamping portion is used for limiting the connecting portion in a direction away from the sliding block portion when the device body is in the second position.

[0021] Optionally, the shell unit further comprises a limiting plate, the limiting plate is provided with a limiting portion and a connecting rib, and the side shell is provided with a guide groove.

[0022] The limiting plate is in sliding fit with the guide groove in the second direction through the limiting portion, and the limiting plate is connected with the device body through the connecting rib.

[0023] Optionally, a side of the device body close to the window is provided with a socket, and the connecting rib is in plug-in fit with the socket.

[0024] Optionally, when the device body is switched from the first position to the second position, the guide groove is used for limiting the limiting portion.

[0025] One technical effect of the present application is that:

[0026] The head-mounted device provided by the embodiment of the present application comprises a shell unit, a device main body and a sliding block unit, the shell unit is provided with a window and a sliding slot, the sliding block unit comprises a sliding block part and a guide part, the sliding block part is slidably arranged in the sliding slot along a first direction, and the device main body is movably connected to the guide part along a second direction, so as to switch the device main body between a first position and a second position; when the device main body is in the first position, the device main body is opposite to the window, and when the device main body is in the second position, the device main body avoids the window, so that the user's eyes can be exposed without taking off the whole head-mounted device, the operation is simple, and meanwhile, the stability of wearing the head-mounted device is ensured.

[0027] Other features and advantages of the present application will become apparent from the following detailed description of illustrative embodiments thereof, which proceeds with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0028] The accompanying drawings incorporated in and forming a part of the specification illustrate embodiments of the present application and, together with the description, serve to explain the principles of the application.

[0029] Figure 1 A device main body of a head-mounted device provided by an embodiment of the present application Figure 1 ;

[0030] Figure 2 A connection diagram of a shell unit and a sliding block unit of a head-mounted device provided by an embodiment of the present application

[0031] Figure 3 A device main body of a head-mounted device provided by an embodiment of the present application Figure 2 ;

[0032] Figure 4 A device main body of a head-mounted device provided by an embodiment of the present application in a first position

[0033] Figure 5 A cross section of a device main body of a head-mounted device provided by an embodiment of the present application in a first position Figure 1 ;

[0034] Figure 6 A cross section of a device main body of a head-mounted device provided by an embodiment of the present application in a first position Figure 2 ;

[0035] Figure 7 A cross section of a device main body of a head-mounted device provided by an embodiment of the present application in a conversion process from a first position to a second position Figure 1 ;

[0036] Figure 8A cross section of a device main body of a head-mounted device provided in an embodiment of the present application during a transition from a first position to a second position Figure 2 ;

[0037] Figure 9 A cross section of a device main body of a head-mounted device provided in an embodiment of the present application in the second position Figure 1 ;

[0038] Figure 10 A cross section of a device main body of a head-mounted device provided in an embodiment of the present application in the second position Figure 2 .

[0039] Wherein:

[0040] 1, housing unit; 11, window; 12, sliding groove; 13, first limiting rib; 14, side shell; 141, guide groove; 15, bottom shell; 151, bottom plate; 152, frame; 16, limiting plate; 161, limiting part; 162, connecting rib;

[0041] 2, device main body; 21, connecting part; 211, through hole; 212, accommodating groove; 22, insertion hole;

[0042] 3, sliding block unit; 31, sliding block part; 32, guide part; 33, first elastic member; 34, baffle; 35, second elastic member; 36, clamping part;

[0043] 4, rear head-mounted device; 5, soft pad. DETAILED DESCRIPTION

[0044] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. Note that the relative arrangement, numerical expressions, and numerical values of components and steps set forth in these embodiments are not limiting to the scope of the present application unless otherwise specifically stated.

[0045] Embodiments of the present application will be described in detail below, examples of which are shown in the accompanying drawings. The embodiments described below by reference to the accompanying drawings are exemplary and are for the purpose of explanation of the present application, and are not to be understood as limiting the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without making creative efforts are within the scope of the present application.

[0046] The terms "first", "second" in the specification and claims of the present application can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise stated. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / ", generally means that the front and rear associated objects are in an "or" relationship.

[0047] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0048] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0049] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0050] The embodiment of the present application provides a kind of head-mounted equipment, which can be one of the head-mounted equipment of multiple interactive forms such as augmented reality (AR), virtual reality (VR) and mixed reality (MR).

[0051] Referring to Figure 1 And Figure 2 The head-mounted equipment comprises:

[0052] The shell unit 1 is provided with a window 11 and a sliding slot 12 in the shell unit 1;

[0053] The device body 2 and the sliding block unit 3, the sliding block unit 3 includes sliding block part 31 and guide part 32, sliding block part 31 is slidably arranged in sliding slot 12 along the first direction, and the device body 2 is movably connected to the guide part 32 along the second direction, so that the device body 2 is switched between the first position and the second position;

[0054] In the case where the device body 2 is in the first position, the device body 2 is opposite to the window 11, and in the case where the device body 2 is in the second position, the device body 2 avoids the window 11.

[0055] In this embodiment, the main body 2 of the device is used to display an interactive screen. When the head-mounted device is worn, the user can view the screen in the main body 2 of the device through the window 11 to achieve an interactive experience of the head-mounted device.

[0056] In this embodiment, the guide portion 32 can extend along the second direction. When the slider portion 31 slides in the slide groove 12 along the first direction, the guide portion 32 can drive the device body 2 to slide along the first direction. The device body 2 can move on the guide portion 32 along the second direction, so that the device body 2 can switch between the first position and the second position through the movement of the device body 2 in the first direction and the second direction.

[0057] When the main body 2 of the device is in the first position, the main body 2 of the device is opposite to the window 11, and the user can view the screen in the main body 2 of the device through the window 11 to achieve a normal interactive experience of the head-mounted device; when the main body 2 of the device is in the second position, the main body 2 of the device moves away from the window 11 and can avoid the window 11 so that the user's eyes can be exposed, and the user can perform eye operations, such as answering phone calls, browsing notifications or making visual observations.

[0058] In one embodiment, the first direction is Figure 2 The Y direction (including +Y and -Y) and the second direction are... Figure 2 The Z direction (including +Z and -Z) and the X direction can be a third direction perpendicular to the YZ plane.

[0059] See Figures 4 to 6 When the main body 2 of the device is in the first position, the main body 2 of the device is close to the window 11 and opposite to the window 11. There should be no gap between the main body 2 of the device and the window 11 to ensure that the user can view the picture in the main body 2 of the device through the window 11.

[0060] When the main body 2 of the device moves from the first position to the second position, see Figures 4 to 8 When the slider 31 slides along the Y direction in the slide groove 12, it can drive the main body 2 of the equipment to slide along the Y direction through the guide 32, realizing the first stage of movement of the main body 2 along the Y direction, that is, the main body 2 moves from... Figure 4 Move the position near window 11 along the -Y direction to Figure 7 The device body 2 is positioned away from window 11 to facilitate separation from window 11.

[0061] See Figures 7 to 10 The main body 2 of the equipment can then move along the Z direction on the guide 32 to perform a second stage of movement, that is, the main body 2 of the equipment moves from... Figure 7 Move the position 11 away from the window along the +Z direction to Figure 9The position of the window 11 is deviated from the device body 2, so that the device body 2 avoids the window 11, and the user can perform eye operation without taking off the whole head-mounted device, the operation is simple, the stability of wearing the head-mounted device is ensured, and the use satisfaction and convenience of the head-mounted device are improved.

[0062] The head-mounted device provided by the embodiment of the present application comprises a shell unit 1, a window 11 and a sliding groove 12 are arranged in the shell unit 1; a device body 2 and a sliding block unit 3, the sliding block unit 3 comprises a sliding block part 31 and a guide part 32, the sliding block part 31 is slidingly arranged in the sliding groove 12 along a first direction, and the device body 2 is movably connected to the guide part 32 along a second direction, so as to switch the device body 2 between a first position and a second position; in the case that the device body 2 is in the first position, the device body 2 is opposite to the window 11, and in the case that the device body 2 is in the second position, the device body 2 avoids the window 11, so that the user can expose the eyes without taking off the whole head-mounted device, the operation is simple, and the stability of wearing the head-mounted device is ensured.

[0063] In one embodiment, referring to Figures 2 to 4 , the shell unit 1 is provided with a first limiting rib 13;

[0064] In the case that the device body 2 is in the first position, the first limiting rib 13 is used to block the movement of the device body 2 in the second direction.

[0065] In this embodiment, in the case that the device body 2 is in the first position, the shell unit 1 can be used to bear the device body 2; and in order to avoid the shaking of the device body 2 in the second direction, the device body 2 can be limited upward and downward by the first limiting rib 13 and a bearing part in the shell unit 1, so as to ensure the stability of the device body 2 in the first position.

[0066] In order to facilitate the device body 2 to move away from the window 11 along the first direction from the first position, a channel away from the window 11 can be formed between the first limiting rib 13 and the bearing part in the shell unit 1.

[0067] In one embodiment, referring to Figure 2 , the shell unit 1 comprises a side shell 14 and a bottom shell 15, the side shell 14 is arranged in parallel with a plane perpendicular to the first direction, and the bottom shell 15 is arranged in parallel with a plane perpendicular to the second direction;

[0068] The window 11 is arranged in the side shell 14, and the sliding groove 12 is arranged in the bottom shell 15.

[0069] In this embodiment, the side shell 14 can be vertically arranged at the side of the bottom shell 15 to form an L-shaped shell unit 1, so as to accommodate the device body 2 in the area between the side shell 14 and the bottom shell 15, so that the device body 2 can slide along the sliding groove 12 through the sliding block unit 3 while being opposite to the window 11, thereby improving the flexibility of the action of the device body 2.

[0070] In one embodiment, referring to Figure 2 , the side shell 14 is provided with a first limiting rib 13 at both ends of the top side of the side shell 14, and the first limiting rib 13 protrudes from the side shell 14 in the first direction and is opposite to the bottom shell 15 in the up-down direction. The bottom shell 15 and the first limiting rib 13 can form up-down limiting for the device body 2 in the first position, so as to avoid shaking of the device body 2 in the first position.

[0071] In one embodiment, referring to Figure 2 , the bottom shell 15 includes a bottom plate 151 and a frame 152 at both ends of the bottom plate 151, and the bottom plate 151 and the two frames 152 form a receiving cavity for arranging the device body 2.

[0072] The sliding groove 12 is located in the frame 152, and the guide portion 32 protrudes from the frame 152.

[0073] In this embodiment, the bottom plate 151 can be a U-shaped bottom plate, and the two edges of the bottom plate in the first direction have edges, and the two frames 152 are connected to both ends of the bottom plate in the third direction. The two edges and the two frames 152 form a receiving cavity for receiving the bottom of the device body 2, so as to ensure the stability of the shell unit 1 carrying the device body 2.

[0074] In this embodiment, the device body 2 can slide in the receiving cavity in the first direction through the sliding block portion 31, and the guide portion 32 protrudes from the frame 152, so as to facilitate the movement of the device body 2 along the guide portion 32 in the second direction.

[0075] In one embodiment, referring to Figure 4 and Figure 5 , the device body 2 is provided with a connecting portion 21 at both sides, and the connecting portion 21 is in sliding connection with the guide portion 32 in the second direction.

[0076] In the embodiment, the device body 2 comprises a body shell, a body front shell and a body rear shell, the body front shell and the body rear shell are connected to the front and rear sides of the body shell respectively, such as the body shell is fixed with the body front shell and the body rear shell through dispensing respectively, the connecting part 21 on the two sides of the body shell can have a through hole 211 or a guide groove, the guide part 32 can be a guide rod, the guide rod is arranged in the through hole 211 or the guide groove to provide guidance for the device body 2, so that the device body 2 can move along the guide rod in the second direction, and the stability of the device body 2 moving in the second direction is ensured.

[0077] In one embodiment, referring to Figure 5 , the sliding block unit 3 comprises a first elastic member 33, the first elastic member 33 is sleeved on the guide part 32 and located between the sliding block part 31 and the connecting part 21.

[0078] In the embodiment, the first elastic member 33 can be a metal spring or an elastic plastic member, when the device body 2 is in the first position, the device body 2 can compress the first elastic member 33 in the second direction through the connecting part 21, because the device body 2 is limited in the second direction; after the guide part 32 drives the device body 2 to slide in the first direction, the limitation of the device body 2 in the second direction can be released, and the elastic force of the reset first elastic member 33 can push the device body 2 away from the window 11 in the second direction, so as to realize that the device body 2 avoids the window 11, and facilitates the user to expose the eye part to perform the eye operation.

[0079] In one embodiment, referring to Figure 2 , the sliding block unit 3 comprises a baffle 34, the baffle 34 is sleeved on the guide part 32 and located between the first elastic member 33 and the connecting part 21.

[0080] In the embodiment, the baffle 34 is sleeved on the guide part 32 and forms a stop to the end part of the first elastic member 33, so that the first elastic member 33 can be prevented from being detached from the guide part 32.

[0081] In one specific embodiment, as shown in Figure 2 , two guide rods are arranged on the sliding block part 31 in an interval, the first elastic member 33 is sleeved on the two guide rods respectively, and then the baffle 34 is installed on the two guide rods to form a stop to the two first elastic members 33; and the connecting part 21 can compress the two first elastic members 33 through the baffle 34, so as to ensure the consistency and synchronism of the compression of the two first elastic members 33.

[0082] In one specific embodiment, as shown in Figure 1 and Figure 5As shown, the connecting portion 21 is provided with a receiving groove 212 on the side close to the baffle 34. After the baffle 34 is embedded in the receiving groove 212, the side of the connecting portion 21 close to the baffle 34 forms a complete plane, ensuring the neat appearance of the head-mounted device.

[0083] In one embodiment, referring to Figure 2 , the slider unit 3 comprises a second elastic member 35 arranged in the sliding groove 12 and abutting against the slider portion 31.

[0084] The second elastic member 35 is used to reset the slider portion 31 to the first position in the first direction.

[0085] In this embodiment, the second elastic member 35 can be a metal spring or an elastic plastic member. The slider portion 31 and the inner wall of the frame 152 sandwich the second elastic member 35. When the guide portion 32 drives the device main body 2 to slide in the first direction away from the window 11, the slider portion 31 compresses the second elastic member 35, so that the device main body 2 can move on the guide portion 32 in the second direction. When the device main body 2 needs to be restored to the first position from the second position, after the device main body 2 is reset in the second direction, the second elastic member 35 pushes the slider portion 31 and the device main body 2 close to the window 11 under the elastic force of the second elastic member 35, so that the device main body 2 is positioned in the second direction by the first limiting rib 13.

[0086] In one embodiment, referring to Figure 2 , the guide portion 32 is provided with a clamping portion 36 at the end away from the slider portion 31. When the device main body 2 is in the second position, the clamping portion 36 is used to limit the connecting portion 21 in the direction away from the slider portion 31, avoiding the connecting portion 21 from being detached from the guide portion 32, and ensuring the stability of the connection between the device main body 2 and the slider unit 3.

[0087] In one embodiment, referring to Figure 2 , the shell unit 1 further comprises a limiting plate 16 provided with a limiting portion 161 and a connecting rib 162, and the side shell 14 is provided with a guide groove 141.

[0088] The limiting plate 16 is slidably connected with the guide groove 141 in the second direction through the limiting portion 161, and the limiting plate 16 is connected with the device main body 2 through the connecting rib 162.

[0089] In this embodiment, when the device main body 2 is in the first position, the limiting plate 16 can be on the side of the device main body 2 close to the window 11. The limiting plate 16 can be a transparent limiting plate, or the limiting plate 16 is provided with a hollow structure opposite to the display position of the device main body 2, so that the user can watch the picture in the device main body 2 through the window 11.

[0090] When the head-mounted device is assembled, the slider part 31 of the slider unit 3 and the limiting plate 16 of the shell unit 1 can be moved to the position shown in the figure, the clamping part on the guide part is removed, the baffle is moved downward in the second direction, the connecting part 21 on the device body 2 is aligned with the guide part, the connecting part 21 of the device body 2 is installed into the guide part 32, the clamping part is installed, the baffle is moved upward into the accommodation groove of the connecting part 21 under the pushing action of the first elastic member, and at the same time, the connecting rib 162 on the limiting plate 16 is inserted into the insertion hole 22 on the device body 2, so as to realize the connection between the device body 2 and the shell unit. Figure 2

[0091] In this embodiment, the limiting plate 16 can be moved in the second direction, as shown by the circle dashed line in the figure: when the limiting plate 16 is moved upward, the side shell 14 limits the limiting plate 16 to prevent the limiting plate 16 from being detached from the side shell 14. Figure 2

[0092] In one embodiment, referring to Figure 3 , the device body 2 is provided with an insertion hole 22 on the side close to the window 11, and the connecting rib 162 is inserted and matched with the insertion hole 22.

[0093] In this embodiment, the size of the insertion hole 22 can be slightly larger than the size of the connecting rib 162, and the connecting rib 162 is movably inserted into the insertion hole 22, so that the device body 2 and the limiting plate 16 can be movably relative in the first direction, and the device body 2 and the limiting plate 16 can be synchronously moved in the second direction to limit the device body 2 in the second direction through the limiting plate 16, thereby ensuring the stability of the movement of the device body 2.

[0094] In one embodiment, in the case where the device body 2 is switched from the first position to the second position, the guide groove 141 is used to limit the limiting part 161 in the second direction, and at the same time, the limiting of the guide groove 141 is synchronously matched with the limiting of the clamping part 36 on the connecting part 21 in the direction away from the slider part 31, so as to ensure that the device body 2 is within a controllable range.

[0095] In this embodiment, referring to Figure 4 , the device body 2 is pushed in the -Y direction, the device body 2 drives the baffle, the first elastic member 33 and the slider part to move synchronously, the second elastic member 35 is compressed, the device body 2 is out of the limiting of the first limiting rib 13, the connecting rib on the limiting plate 16 is inserted into the insertion slot on the rear side of the device body, referring to Figure 7 and Figure 8 ; then the device body 2 is moved in the second direction, the compressed first elastic member 33 is gradually reset, the device body 2 and the baffle are moved in the second direction under the pushing of the first elastic member 33, the limiting plate 16 is moved upward, the clamping part installed on the guide part 32 limits the connecting part 21, and the side shell 14 also limits the limiting plate 16 to prevent the device body 2 from being out of the second direction, referring to​​Figure 9 and Figure 10 .

[0096] After the device body 2 is moved to the second position, the user can use eyes according to his own needs without taking off the whole head-mounted device, and after the use of eyes is finished, the device body 2 is pressed down, the first elastic member 33 is compressed, the device body 2 is pressed to be opposite to the window 11, the device body 2 is moved in the first direction and close to the window 11, the second elastic member 35 is reset, the device body 2 is returned to the first position under the action of the second elastic member 35, as shown in Figure 4 , the user can continue to use the head-mounted device.

[0097] In this way, the user only needs to push the device body 2 in the first direction, and move the device body 2 in the second direction, the device body 2 is moved up under the action of the first elastic member 33, the user can temporarily use eyes, or temporarily relieve eye fatigue; then the user presses the device body 2 in the second direction, and moves the device body 2 in the first direction after the device body 2 is pressed to the bottom, the device body 2 is reset under the action of the second elastic member 35, the operation is simple and convenient.

[0098] In an embodiment, referring to Figure 2 , the head-mounted device comprises a rear head-mounted 4 and a soft pad 5, the two ends of the rear head-mounted 4 are connected with the soft pad 5, the soft pad 5 is connected with the bottom shell 15 through buckling to form the wearing space of the head-mounted device, and the stability of wearing the head-mounted device is ensured.

[0099] Although some specific embodiments of the present application have been described in detail by examples, those skilled in the art should understand that the above examples are only for illustration, and are not intended to limit the scope of the present application. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present application. The scope of the present application is defined by the appended claims.

Claims

1. A head-mounted device, characterized in that, include: A housing unit (1) is provided with a window (11) and a slide (12); The device body (2) and the slider unit (3) include a slider part (31) and a guide part (32). The slider part (31) is slidably disposed in the slide groove (12) along a first direction. The device body (2) is movably connected to the guide part (32) along a second direction so that the device body (2) can switch between a first position and a second position. When the device body (2) is in the first position, the device body (2) is opposite to the window (11), and when the device body (2) is in the second position, the device body (2) avoids the window (11).

2. The head-mounted device according to claim 1, characterized in that, The shell unit (1) is provided with a first limiting rib (13); When the device body (2) is in the first position, the first limiting rib (13) is used to block the movement of the device body (2) in the second direction.

3. The head-mounted device according to claim 1 or 2, characterized in that, The housing unit (1) includes a side shell (14) and a bottom shell (15). The side shell (14) is arranged parallel to a plane perpendicular to the first direction, and the bottom shell (15) is arranged parallel to a plane perpendicular to the second direction. The window (11) is disposed on the side shell (14), and the slide (12) is disposed on the bottom shell (15).

4. The head-mounted device according to claim 3, characterized in that, The two ends of the top side of the side shell (14) are provided with first limiting ribs (13), and the first limiting ribs (13) protrude from the side shell (14) in a first direction.

5. The head-mounted device according to claim 3, characterized in that, The bottom shell (15) includes a bottom plate (151) and two side frames (152) located at both ends of the bottom plate (151). The bottom plate (151) and the two side frames (152) form a storage cavity, which is used to house the main body of the device (2). The groove (12) is located within the frame (152), and the guide (32) protrudes from the frame (152).

6. The head-mounted device according to claim 3, characterized in that, The main body (2) of the device is provided with connecting parts (21) on both sides, and the connecting parts (21) are slidably connected to the guide part (32) in the second direction.

7. The head-mounted device according to claim 6, characterized in that, The slider unit (3) includes a first elastic element (33), which is sleeved on the guide portion (32) and located between the slider portion (31) and the connecting portion (21).

8. The head-mounted device according to claim 7, characterized in that, The slider unit (3) includes a baffle (34), which is sleeved on the guide portion (32) and located between the first elastic member (33) and the connecting portion (21).

9. The head-mounted device according to claim 6, characterized in that, The slider unit (3) includes a second elastic element (35), which is disposed in the groove (12) and abuts against the slider part (31); The second elastic member (35) is used to reset the slider (31) to the first position in the first direction.

10. The head-mounted device according to claim 6, characterized in that, The guide portion (32) is provided with a snap-fit ​​portion (36) at one end away from the slider portion (31). When the main body (2) of the device is in the second position, the snap-fit ​​portion (36) is used to limit the connection portion (21) in the direction away from the slider portion (31).

11. The head-mounted device according to claim 3, characterized in that, The housing unit (1) further includes a limiting plate (16), the limiting plate (16) is provided with a limiting part (161) and a connecting rib (162), and the side shell (14) is provided with a guide groove (141); The limiting plate (16) slides in the second direction with the guide groove (141) through the limiting part (161), and the limiting plate (16) is connected to the main body of the equipment (2) through the connecting rib (162).

12. The head-mounted device according to claim 11, characterized in that, The main body (2) of the device is provided with a socket (22) on the side near the window (11), and the connecting rib (162) is inserted into the socket (22).

13. The head-mounted device according to claim 11, characterized in that, When the main body (2) of the device is switched from the first position to the second position, the guide groove (141) is used to limit the limiting part (161).

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