Near-to-eye display device

Abstract

The utility model relates to the technical field of electronic equipment, and provides near-to-eye display equipment which comprises an equipment body, a near-to-eye display mechanism and a camera module, the equipment body is provided with a near-to-eye side and an environment side, the equipment body is provided with a first mounting area and a second mounting area, and the first mounting area and the second mounting area are arranged at intervals. The second mounting area is used for mounting a lens; the near-eye display mechanism is arranged in the second mounting area, the near-eye display mechanism is configured to form light rays and project the light rays to the near-eye side, the camera module is configured to be detachably connected with the first mounting area of the equipment main body, and when the camera module is located in the first mounting area, the camera module faces the environment side deviating from the near-eye side, and the camera module is configured to display the light rays. The camera module is used for acquiring an environment side image, the camera module is not overlapped with the lens in the first direction, the camera module can be easily mounted or dismounted and is convenient to maintain, replace or upgrade, the design of detachable connection provides flexibility and convenience, and the problem that the camera module is too abrupt visually can be avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electronic equipment, in particular to a near-eye display device. BACKGROUND

[0002] With the development of science and technology, head-mounted devices are more and more favored by various industries, for example: near-eye display devices, which play a certain role in near-eye display, augmented reality, etc. The near-eye display device in the related art is usually fixed to the device main body, which is not convenient for maintenance and replacement, and the position of the camera module installed on the device main body is visually conspicuous. CONTENT OF THE UTILITY MODEL

[0003] The present application provides a near-eye display device to solve the problem of inconvenient maintenance and replacement of the camera module in the related art and the visually conspicuous problem.

[0004] The present application provides a near-eye display device, comprising:

[0005] A device main body has a near-eye side and an environment side, the device main body is provided with a first mounting area and a second mounting area, the first mounting area and the second mounting area are arranged at intervals, and the second mounting area is used for mounting a lens;

[0006] A near-eye display mechanism is arranged in the second mounting area, and the near-eye display mechanism is configured to form light and project to the near-eye side;

[0007] A camera module is configured to be detachably connected with the first mounting area of the device main body, and when the camera module is located in the first mounting area, the camera module faces the environment side away from the near-eye side, and is used for acquiring an environment side image, and the camera module does not overlap with the lens in the first direction.

[0008] The near-eye display device provided by the present application divides the device main body into a first mounting area and a second mounting area, realizes the clear division of the mounting areas of different components, the first mounting area is specially used for mounting the camera module, and the second mounting area is used for mounting the lens and the near-eye display mechanism; by detachably mounting the camera module in the first mounting area of the device main body, it can be easily mounted or dismounted, which is convenient for maintenance, replacement or upgrading, the above detachable connection design provides flexibility and convenience, which is helpful to avoid the problem of being too conspicuous in vision. BRIEF DESCRIPTION OF DRAWINGS

[0009] In order to more clearly illustrate the technical solutions of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0010] Figure 1 It is a structural schematic diagram of the near-eye display device provided by the present application.

[0011] Figure 2 It is a sectional schematic diagram of the near-eye display device provided by the present application.

[0012] Figure 3 It is a sectional schematic diagram of the near-eye display device provided by the present application. Figure 2 It is an enlarged schematic diagram of the structure at A of the near-eye display device.

[0013] Figure 4 It is a structural schematic diagram of the near-eye display mechanism provided by the present application.

[0014] Figure 5 It is an exploded schematic diagram of the near-eye display mechanism provided by the present application.

[0015] Figure 6 It is an exploded schematic diagram of the near-eye display device provided by the present application.

[0016] Figure 7 It is an enlarged schematic diagram of the structure at B of the near-eye display device. Figure 6

[0017] Figure 8 It is a cooperation structure schematic diagram of the first conductive wire and the positioning structure provided by the present application.

[0018] Figure 9 It is an assembly structure schematic diagram of the device main body and the camera module of the near-eye display device provided by the present application.

[0019] Figure 10 It is an exploded schematic diagram of the device main body and the camera module of the near-eye display device provided by the present application.

[0020] Figure 11 It is a sectional schematic diagram of the assembly part structure of the device main body and the camera module of the near-eye display device provided by the present application.

[0021] Figure 12 It is a half-open structure schematic diagram of the frame of the device main body of the near-eye display device provided by the present application.

[0022] Figure 13 It is a structural diagram of the shell, the image sensing unit and the second battery of the camera module provided by the present application. ​

[0023] Reference signs:

[0024] 100, device body; 110, cavity; 120, positioning structure; 121, first positioning column; 122, second positioning column; 130, frame; 131, upper frame body; 132, lower frame body; 1321, lower frame piece; 133, mounting cover; 140, temple; 150, lens; 160, first mounting area; 170, second mounting area; 180, first magnetic attraction part; 190, first fixed part;

[0025] 200, first connecting structure; 210, abutting wall; 211, first arc surface; 220, mounting position;

[0026] 300, near-eye display mechanism; 310, mounting assembly; 311, base; 312, cover plate; 320, display module; 321, micro display; 322, driving board; 323, third conductive wire; 330, optical module;

[0027] 400, second connecting structure; 410, base body; 420, expansion part; 430, mounting groove; 421, second arc surface;

[0028] 500, locking mechanism; 510, connecting part; 520, driving part; 610, control circuit board; 620, first conductive wire; 621, lamination section; 630, first battery; 640, second conductive wire;

[0029] 700, camera module; 710, second magnetic attraction part; 720, second fixed part; 730, shell; 740, image sensing unit; 750, second battery; 810, first connecting part; 820, second connecting part;

[0030] C, near-eye side; D, environment side. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the present application clearer, the technical scheme of the present application will be described clearly and completely below in combination with the drawings in the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] The present application will be described below in combination with Figures 1-13The near-eye display device of the present application is described, which comprises a device body 100, a near-eye display mechanism 300, a locking mechanism 500 and a camera module 700. The device body 100 has a near-eye side C and an environment side D. It should be noted that in the present embodiment, the first direction of the device body 100 is the direction from the near-eye side C to the environment side D, which can be understood as the longitudinal direction of the front-rear direction of the device body 100; the second direction of the device body 100 can be the direction perpendicular to the first direction, which can be understood as the lateral direction of the left-right direction of the device body 100.

[0033] Referring to Figures 1 to 5 In the present embodiment, the device body 100 is provided with a first connecting structure 200, the near-eye display mechanism 300 is configured to generate light and project it to the human eye, the near-eye display mechanism 300 is provided with a second connecting structure 400, the first connecting structure 200 is movably connected with the second connecting structure 400, the locking mechanism 500 is movably connected with the second connecting structure 400, the locking mechanism 500 moves relative to the second connecting structure 400 and has at least a first position and a second position; when the locking mechanism 500 is in the first position, the locking mechanism 500 acts on the second connecting structure 400 to lock the relative position of the first connecting structure 200 and the second connecting structure 400; when the locking mechanism 500 is in the second position, the locking mechanism 500 releases the action on the second connecting structure 400, the first connecting structure 200 and the second connecting structure 400 move relatively, and the angle between the near-eye display mechanism 300 and the device body 100 is allowed to be adjusted. By providing the device body 100 with the first connecting structure 200, the near-eye display mechanism 300 with the second connecting structure 400, and movably connecting the first connecting structure 200 with the second connecting structure 400 and fixedly connecting the locking mechanism 500 with the second connecting structure 400, the user can fix or adjust the angle between the near-eye display mechanism 300 and the device body 100 through the operating position of the locking mechanism 500, realize the adjustment of different angles, and meet the viewing needs of the user.

[0034] It can be understood that referring to Figures 1 to 3 and FIG Figure 6In the embodiment of the present application, the device body 100 comprises a frame 130 for mounting a lens 150 and two temples 140 respectively connected to two sides of the frame 130; the frame 130 is provided with a cavity 110, the locking mechanism 500 and the first connecting structure 200 are located inside the cavity 110, part of the second connecting structure 400 and the near-eye display mechanism 300 are located outside the cavity 110, and the other part of the second connecting structure 400 extends into the cavity 110. It can be understood that the frame 130 can be located on the environment side D, and the frame 130 can be provided with a through hole at a position corresponding to the first connecting structure 200 or the second connecting structure 400 or the locking mechanism 500, so as to allow the user to adjust the locking mechanism 500 by a tool or a hand to realize the movable connection between the first connecting structure 200 and the second connecting structure 400. In other embodiments, the adjustment of the locking mechanism 500 can also be performed from the side C close to the human eye.

[0035] With the above structure, the cavity 110 provides a suitable space for each component, so that each connecting structure and component can be embedded therein, and the distribution of the internal and external components in the cavity 110 is reasonable, which not only ensures the overall compactness of the structure, but also enables the key components to be properly protected and isolated, ensuring the functionality and stability of the device.

[0036] It should be noted that in the present embodiment, an operating recess or through hole communicating with the cavity 110 is provided on the front side of the frame 130 in the first direction, and a cover is detachably arranged in the operating recess, in the normal state without adjustment, the cover covers the recess or through hole of the frame corresponding to the position of the first connecting structure 200 or the second connecting structure 400 or the locking mechanism 500, the operating recess or through hole is arranged corresponding to the locking mechanism 500, by detaching the cover from the frame 130, the locking mechanism 500 in the cavity 110 can be operated, and after the operation is completed, the cover can be clamped in the operating recess of the frame 130, the structure is simple, the disassembly and assembly are convenient, and the user can easily operate the locking mechanism 500 to adjust the near-eye display mechanism 300.

[0037] Specifically, referring to Figures 1 to 5In the embodiment of the present application, the first connecting structure 200 is insertedly connected and rotationally matched with the second connecting structure 400, the device main body 100 has a near-eye side C and an environment side D, and the locking mechanism 500 is located on the side of the frame 130 of the device main body 100 away from the near-eye side C; when the locking mechanism 500 moves to the first position, the locking mechanism 500 acts on the second connecting structure 400, and the first connecting structure 200 and the second connecting structure 400 are tightly fixed between each other; when the locking mechanism 500 moves to the second position, the locking mechanism 500 releases the action on the second connecting structure 400, and there is a gap between the first connecting structure 200 and the second connecting structure 400 and the relative rotation is allowed, so as to adjust the angle of the near-eye display mechanism 300 relative to the frame 130 of the device main body 100.

[0038] With the above structure, when the locking mechanism 500 moves to the first position, it exerts an action on the second connecting structure 400, thereby tightly fixing the first connecting structure 200 and the second connecting structure 400 between each other. The above fixing action ensures the stable connection between the two connecting structures and prevents unnecessary movement therebetween. When the locking mechanism 500 moves to the second position, it releases the fixing action on the second connecting structure 400, allowing a gap between the first connecting structure 200 and the second connecting structure 400, so that the first connecting structure 200 and the second connecting structure 400 can rotate relatively and there is a certain gap, thereby allowing the user to adjust the angle of the near-eye display mechanism 300 relative to the frame 130 of the device main body 100 by adjusting the relative position between the first connecting structure 200 and the second connecting structure 400. The functions of fixing and angle adjustment are realized in structure. Through the locking and unlocking mechanism, the user can conveniently adjust the angle of the near-eye display mechanism 300 relative to the device main body 100 to achieve better visual experience and use comfort.

[0039] Specifically, referring to Figures 1 to 5 In the embodiment of the present application, the first connecting structure 200 is insertedly connected and rotationally matched with the second connecting structure 400, the device main body 100 has a near-eye side C and an environment side D, and the locking mechanism 500 is located on the side of the frame 130 of the device main body 100 away from the near-eye side C; when the locking mechanism 500 moves to the first position, the locking mechanism 500 acts on the second connecting structure 400, and the first connecting structure 200 and the second connecting structure 400 are tightly fixed between each other; when the locking mechanism 500 moves to the second position, the locking mechanism 500 releases the action on the second connecting structure 400, and there is a gap between the first connecting structure 200 and the second connecting structure 400 and the relative rotation is allowed, so as to adjust the angle of the near-eye display mechanism 300 relative to the frame 130 of the device main body 100.

[0040] With the above structure, the first connecting structure 200 and the second connecting structure 400 can not only rotate relatively, but also slide relatively. Similarly, through the locking and unlocking mechanism, the user can conveniently adjust the position of the near-eye display mechanism 300 relative to the frame 130 of the device main body 100 to achieve better visual experience and use comfort.

[0041] Of course, in some embodiments, the first connecting structure 200 and the second connecting structure 400 can only be relatively rotatable and cannot be slidably connected, which is not limited herein.

[0042] It can be understood that, with reference to Figures 2 to 5 In the embodiments of the present application, the first connecting structure 200 includes an abutting wall 210, one end of the abutting wall 210 being connected to the inner wall of the cavity 110 of the device main body 100, the abutting wall 210 being formed with a mounting position 220; the second connecting structure 400 includes a base body 410 and an expansion portion 420, the base body 410 being connected to the near-eye display mechanism 300, the expansion portion 420 being connected to the side of the base body 410 away from the near-eye display mechanism 300, a mounting groove 430 being formed between the expansion portion 420 and the base body 410, the expansion portion 420 being inserted into the mounting position 220, the expansion portion 420 being correspondingly matched with the abutting wall 210; the locking mechanism 500 being movably connected to the base body 410, the locking mechanism 500 being located in the mounting groove 430, the locking mechanism 500 being configured to allow the expansion portion 420 to be driven to expand relative to the base body 410 and abut against the abutting wall 210.

[0043] Through the above arrangement, the expansion portion 420 is inserted into the mounting position 220 of the abutting wall 210, and the expansion portion 420 is correspondingly matched with the abutting wall 210, thereby ensuring the stable connection between the first connecting structure 200 and the second connecting structure 400; the movement of the expansion portion 420 can be controlled by the movement of the locking mechanism 500, so that the user can adjust the angle and position of the near-eye display mechanism 300 relative to the device main body 100. The above design provides flexibility, allowing the user to adjust the angle of the device according to individual needs and comfort, thereby improving the user experience; the needs of fixation and adjustability are taken into account, and through the action of the locking mechanism 500, the connecting structure can be fixed when needed to maintain stability; when the angle needs to be adjusted, the locking mechanism 500 can be loosened to achieve flexible adjustment of the angle. The user can control and adjust the expansion portion 420 by simple operation, such as driving the locking mechanism 500, without the need for complex tools or operation steps.

[0044] Specifically, with reference to Figures 2 to 5 In the embodiments of the present application, the locking mechanism 500 includes a connecting portion 510 and a driving portion 520 connected to the connecting portion 510, the connecting portion 510 being movably connected to the base body 410; the driving portion 520 being configured to move with the connecting portion 510 to move into the mounting groove 430 and expand the expansion portion 420 to abut against the abutting wall 210; the driving portion 520 being further configured to move with the connecting portion 510 to move out of the mounting groove 430 and arrange the expansion portion 420 to be spaced apart from the abutting wall 210.

[0045] Through the above arrangement, the release and adjustable functions are realized, so that the locking and releasing operations are more convenient, the user can control the driving part 520 through simple operation to realize the movement and function switching of the connecting part 510, without the need for complex steps or tools, providing flexibility, so that the user can select the locking or releasing state as needed, thereby realizing the fixing or adjustment between the first connecting structure 200 and the second connecting structure 400.

[0046] It should be noted that in the present embodiment, the locking mechanism 500 is a locking bolt, i.e. the connecting part 510 is a threaded rod part of the locking bolt, and is bolted with the base body 410, and the driving part 520 is the head part of the locking bolt. Of course, in some embodiments, the locking mechanism 500 can also be other structures, for example, the locking mechanism 500 is a clamping piece that is clamped with the base body 410, etc., which is not limited here.

[0047] Specifically, referring to Figures 2 to 5 In the present embodiment, the inner side surface of the abutting wall 210 is provided with a first arc surface 211, and the side of the mounting groove 430 away from the expansion part 420 is provided with a second arc surface 421, the first arc surface 211 and the second arc surface 421 correspond one-to-one, and the width of the driving part 520 is greater than the minimum distance of the mounting groove 430.

[0048] With the above structure, the first arc surface 211 and the second arc surface 421 are set to cooperate, ensuring the stability and correct positioning of the connection, so that the first connecting structure and the second connecting structure 400 rotate or slide relatively smoothly and stably; since the width of the driving part 520 is large, when the driving part 520 moves with the connecting part 510, it can be squeezed into the mounting groove 430 at the minimum distance, and push the expansion part 420 to abut and tightly against the abutting wall 210, or move away from the mounting groove 430 to restore the state of the expansion part 420, the setting of the width of the driving part 520 and the corresponding distance of the mounting groove 430 can firmly manipulate the position of the expansion part 420, providing better positioning and operation stability, ensuring the accuracy and stability of the connection.

[0049] Specifically, referring to Figures 2 to 5 In the present embodiment, the expansion part 420 is two, the expansion part 420 is away from the near-eye side C, the expansion part 420 extends along the second direction, and the mounting site 220 is located between the near-eye side C and the environment side D; the abutting wall 210 is two, the two abutting walls 210 constitute the mounting site 220, the mounting site 220 is between the near-eye side C and the environment side D, and the mounting site 220 extends along the second direction; wherein, the two expansion parts 420 correspond one-to-one with the two abutting walls 210, and the expansion part 420 is slidably connected with the mounting site 220 along the second direction. Through the above structure, the installation stability of the first connecting structure 200 and the second connecting structure 400 is further improved.

[0050] Of course, in some embodiments, the expansion part 420 and the abutment wall 210 can also be one, three, etc., which is not limited here.

[0051] It can be understood that, with reference to Figures 6 to 8 In the embodiment, the near-eye display device includes a control circuit board 610 and a first conductive wire 620, the control circuit board 610 is arranged in the temple 140, and the near-eye display mechanism 300 is electrically connected to the control circuit board 610 through the first conductive wire 620; the chamber 110 is provided with a positioning structure 120, the first conductive wire 620 is located in the chamber 110, the first conductive wire 620 is wound around the positioning structure 120, the near-eye display mechanism 300 is configured to move close to the positioning structure 120, and the first conductive wire 620 is allowed to be bent to form a laminated section 621, the laminated section 621 is located between the positioning structure 120 and the near-eye display mechanism 300. With the above structure, since the first conductive wire 620 can be bent around the positioning structure 120 to form a laminated section after winding around the positioning structure 120, the first conductive wire 620 has a certain redundant length, so that the first conductive wire 620 is allowed to slide in the second direction, i.e., the transverse direction, to avoid damage during transverse sliding of the first conductive wire 620, and improve the durability.

[0052] Specifically, with reference to Figures 6 to 8 In the embodiment, the near-eye display device further includes a first battery 630 and a second conductive wire 640; the control circuit board 610 is arranged in one of the temples 140, the first battery 630 is arranged in the other temple 140, and the second conductive wire 640 is located in the chamber 110, one end of the second conductive wire 640 is electrically connected to the control circuit board 610, and the other end of the second conductive wire 640 is electrically connected to the first battery 630.

[0053] With the above structure, it can be understood that the chamber 110 is arranged across the left and right fields of view of the frame 130, the second conductive wire 640 is arranged in the chamber 110 and electrically connected to the control circuit board 610 and the first battery 630 respectively, the internal space of the frame 130 is fully utilized, the second conductive wire 640 can be arranged in order in the chamber 110, the second conductive wire 640 is effectively protected, the interference of the external environment on the second conductive wire 640 is reduced, the reliability and durability of the overall structure are improved, and the stability and reliability of signal transmission are ensured.

[0054] Specifically, with reference to Figures 2 to 7In the utility model information embodiment, the near eye display mechanism 300 includes installation component 310, display module 320 and optical module 330 set on the one side of display module 320, and display module 320 and optical module 330 are all set on installation component 310, and display module 320 generates light, and optical module 330 is configured to receive the light from display module 320 and project to the human eye;Wherein, the second connecting structure 400 is set on the side of installation component 310 away from optical module 330, and display module 320 is electrically connected with control circuit board 610 through first conductive wire 620.Through the above setting, when display module 320 moves towards the position of positioning structure 120, first conductive wire 620 is flatly folded and formed into the laminated section 621 due to the setting of positioning structure 120, so that first conductive wire 620 will not appear excessive bending and winding, and it is beneficial to ensure that the damage to first conductive wire 620 is avoided in the horizontal sliding process.

[0055] It should be noted that, with reference to Figure 6 and Figure 7 In the embodiment of the application, the above-mentioned positioning structure 120 includes the first positioning column 121 and the second positioning column 122, the first positioning column 121 is located below the second positioning column 122, one end of the second positioning column 122 is provided with an adapter block, the adapter block is sleeved on the first positioning column 121, and the second positioning column 122 has a wire passing gap between the inner wall of the cavity 110, so that the first conductive wire 620 can pass through the wire passing gap and overlap around the second positioning column 122 to form the laminated section 621, the laminated section 621 is located on the other side of the second positioning column 122 away from the wire passing gap, and the upper side of the adapter block can support the bottom of the first conductive wire 620.Of course, in some embodiments, the positioning structure 120 can also only include the second positioning column 122, and the second positioning column 122 can be formed by extending downward from the upper wall in the cavity 110 of the frame 130, so that the adapter block and the first positioning column 121 can not be provided.

[0056] Specifically, with reference to Figure 6 and Figure 7 In the embodiment of the application, the installation component 310 includes the base 311 and the cover plate 312, the cover plate 312 is connected with the base 311, the optical module 330 is arranged on the base 311, and the second connecting structure 400 is arranged on the cover plate 312;The display module 320 includes the micro display 321, the driving board 322 and the third conductive wire 323, the micro display 321 is arranged between the base 311 and the cover plate 312, the driving board 322 and the micro display 321 are electrically connected through the third conductive wire 323, and the driving board 322 and the control circuit board 610 are electrically connected through the first conductive wire 620.

[0057] With the above structure, the optical module 330 and the second connecting structure 400 are located on different components respectively, which is convenient for maintenance and replacement. The micro display 321 is placed between the base 311 and the cover plate 312, and the modules are electrically connected through conductive wires. The module layout is reasonable, the connection is stable and reliable, and the like, which provides effective guarantee for the functionality and reliability of the device.

[0058] It can be understood that, with reference to Figures 9 to 12 In the embodiment of the present application, the frame 130 of the device body 100 is provided with a first mounting area 160 and a second mounting area 170, the first mounting area 160 and the second mounting area 170 are arranged at intervals, and the second mounting area 170 is used for mounting the lens 150; the near-eye display mechanism 300 is arranged in the second mounting area 170, and the near-eye display mechanism 300 is configured to form light and project to the near-eye side C; the camera module 700 is configured to be detachably connected with the first mounting area 160 of the device body 100, and when the camera module 700 is located in the first mounting area 160, the camera module 700 faces the environment side D away from the near-eye side C and is used for acquiring the image of the environment side D, and the camera module 700 does not overlap with the lens 150 in the first direction.

[0059] The near-eye display device provided in the present application realizes the clear division of the mounting areas of different components by dividing the device body 100 into the first mounting area 160 and the second mounting area 170, the first mounting area 160 is specially used for mounting the camera module 700, and the second mounting area 170 is used for mounting the lens 150 and the near-eye display mechanism 300; by detachably mounting the camera module 700 on the first mounting area 160 of the device body 100, it can be easily mounted or dismounted, which is convenient for maintenance, replacement or upgrading, the above detachable connection design provides flexibility and convenience, which is conducive to avoiding the problem of being too conspicuous visually.

[0060] Specifically, with reference to Figures 9 to 12In the embodiment of the present application, the near-eye display mechanism 300 does not overlap with the lens 150 in the first direction, and is located between the near-eye side C and the environment side D; the second mounting area 170 is two, and the two second mounting areas 170 are respectively located on the two sides of the first mounting area 160, the height of the first mounting area 160 is lower than that of the second mounting area 170, and at least one second mounting area 170 is arranged with the near-eye display mechanism 300; wherein the frame 130 of the device main body 100 is provided with a mounting cover 133 corresponding to the second mounting area 170, and the mounting cavity is matched between the shell 730 and the second mounting area 170, the display module 320 of the near-eye display mechanism 300 is located in the mounting cavity, the end of the optical module 330 extends to the end face of the mounting cover 133, the first mounting area 160 is formed with a recess extending along the second direction, and the camera module 700 is formed with a protrusion matched with the shape of the recess. By adopting the above structure, the near-eye display mechanism 300 not only has a certain protection effect and avoids exposure, but also can achieve balanced and symmetrical design aesthetics visually through the recess of the first mounting area 160 and the protrusion of the camera module 700, which is beneficial to avoid the problem of too abrupt visual appearance and achieve a hidden effect.

[0061] Specifically, referring to Figures 9 to 12 In the embodiment of the present application, the first mounting area 160 is located in the middle of the frame 130 of the device main body 100; the magnetic attraction structure is provided between the device main body 100 and the camera module 700, the magnetic attraction structure includes the first magnetic attraction part 180 and the second magnetic attraction part 710, the first magnetic attraction part 180 is arranged on the frame 130 of the device main body 100, and the first magnetic attraction part 180 is located at the first mounting area 160, the second magnetic attraction part 710 is arranged on the camera module 700, and the first magnetic attraction part 180 and the second magnetic attraction part 710 are correspondingly arranged and mutually attracted.

[0062] Through the above arrangement, the first magnetic attraction part 180 and the second magnetic attraction part 710 are mutually attracted to provide a stable connection mode. This design makes installation and disassembly more convenient and fast, while ensuring the stability and reliability of the connection, providing a better user experience.

[0063] Specifically, referring to Figures 9 to 12In the embodiment, the first magnetic attraction part 180 and the second magnetic attraction part 710 are both magnets with different magnetic properties; or one of the first magnetic attraction part 180 and the second magnetic attraction part 710 is a magnet, and the other is an iron piece; wherein the first magnetic attraction part 180 and the second magnetic attraction part 710 are both two, the two first magnetic attraction parts 180 are arranged at the first mounting area 160 in the second direction, and the two second magnetic attraction parts 710 are arranged at the opposite sides of the camera module 700. Through the combination of magnets with different magnetic properties or magnets and iron pieces, the connection structure is more flexible and reliable, the connection between the frame 130 of the device body 100 and the camera module 700 can be quickly completed, and while maintaining stability, it is also convenient to disassemble and maintain; the first magnetic attraction part 180 and the second magnetic attraction part 710 are both two, which are arranged in the specified direction at the frame 130 of the device body 100 and the camera module 700, respectively. The above arrangement helps to ensure the stability and balance of the connection, and reduces the deviation and instability in the connection process.

[0064] Of course, in some embodiments, the above-mentioned first magnetic attraction part 180 and the second magnetic attraction part 710 can also be one, three, etc., without limitation.

[0065] Specifically, referring to Figures 9 to 12 In the embodiment, the camera module 700 and the device body 100 are provided with a fixing structure therebetween, the fixing structure includes a first fixing part 190 and a second fixing part 720, the first fixing part 190 is arranged at the device body 100, and the first fixing part 190 is located at the first mounting area 160, the second fixing part 720 is arranged at the camera module 700, and the first fixing part 190 and the second fixing part 720 are correspondingly arranged and inserted and fitted; one of the first fixing part 190 and the second fixing part 720 is a fixing groove, and the other is a fixing protrusion, and the fixing protrusion and the fixing groove are inserted and fitted.

[0066] With the above structure, through the inserted and fitted cooperation of the fixing groove and the fixing protrusion, not only the structure is simple, but also the production is convenient, the stable connection is realized, the installation between the frame 130 of the device body 100 and the camera module 700 is more firm and reliable, and better stability and reliability are provided for the use of the device.

[0067] It can be understood that, referring to Figure 13 In the embodiment, the camera module 700 includes a housing 730, an image sensing unit 740, and a second battery 750, and the second battery 750 is electrically connected with the image sensing unit 740; wherein the second battery 750 is not electrically connected with the control circuit board 610 and the first battery 630, so that the camera module 700 can work independently.

[0068] In some embodiments, the camera module 700 comprises a housing 730, an image sensing unit 740, and a first electrical interface; the first mounting area 160 is further provided with a second electrical interface, and the camera module 700 is configured to be located in the first mounting area 160, so that the first electrical interface and the second electrical interface are electrically connected to electrically connect the image sensing unit 740, the control circuit board 610, and the first battery 630, so that the camera module 700 can be detachably and electrically connected to other electrical components in the cavity 110 of the frame 130, so that each module is associated with each other.

[0069] Specifically, referring to Figure 10 and Figure 11 In the embodiments of the present application, the frame 130 comprises an upper frame body 131 and a lower frame body 132 connected with the upper frame body 131, and the upper frame body 131 and the lower frame body 132 cooperatively form two second mounting areas 170, and the first mounting area 160 is arranged at the middle part of the upper frame body 131; wherein a part of the structure of the lower frame body 132 is rotatably connected with the upper frame body 131, and another part of the structure of the lower frame body 132 is detachably connected with the upper frame body 131; the lower frame body 132 comprises two lower frame pieces 1321, one end of each of the two lower frame pieces 1321 is rotatably connected with the upper frame body 131, and the other end of each of the two lower frame pieces 1321 is detachably connected with the upper frame body 131, wherein each of the lower frame pieces 1321 and the part of the structure of the upper frame body 131 enclose the mounting lens 150. Through the above arrangement, the upper frame body 131 and the lower frame body 132 constitute a semi-open structure, so that the user can conveniently replace the lens 150.

[0070] It should be noted that in the embodiments, the front frame and the rear frame of the frame 130 constitute the upper frame body 131, and the rotatable connection and the opening mode of the upper frame body 131 and the lower frame body 132 can be interchanged left and right.

[0071] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features thereof; and such modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A near-eye display device, characterized in that, include: The device body (100) has a near-eye side (C) and an environmental side (D). The device body (100) is provided with a first mounting area (160) and a second mounting area (170). The first mounting area (160) and the second mounting area (170) are spaced apart. The second mounting area (170) is used to mount a lens (150). Near-eye display mechanism (300) is provided in the second mounting area (170), and the near-eye display mechanism (300) is configured to generate light and project it onto the near-eye side (C); A camera module (700) is configured to be detachably connected to the first mounting area (160) of the device body (100), and when the camera module (700) is located in the first mounting area (160), the camera module (700) faces the environment side (D) away from the near eye side (C) for acquiring an image of the environment side (D), and the camera module (700) does not overlap with the lens (150) in a first direction.

2. The near-eye display device according to claim 1, characterized in that, The near-eye display mechanism (300) does not overlap with the lens (150) in a first direction, and the near-eye display mechanism (300) is located between the near-eye side (C) and the ambient side (D); There are two second mounting areas (170), which are located on both sides of the first mounting area (160). The height of the first mounting area (160) is lower than that of the second mounting area (170). At least one second mounting area (170) is provided with the near-eye display mechanism (300). The device body (100) is provided with a mounting cover (133) corresponding to the second mounting area (170). The mounting cover (133) and the second mounting area (170) are fitted with a mounting cavity. At least a part of the structure of the near-eye display mechanism (300) is located in the mounting cavity. The first mounting area (160) is formed with a recess extending in a second direction. The camera module (700) is formed with a protrusion that matches the shape of the recess.

3. The near-eye display device according to claim 2, characterized in that, The first installation area (160) is located in the middle of the main body (100) of the device; A magnetic attraction structure is provided between the device body (100) and the camera module (700). The magnetic attraction structure includes a first magnetic attraction part (180) and a second magnetic attraction part (710). The first magnetic attraction part (180) is located on the device body (100) and is located in the first installation area (160). The second magnetic attraction part (710) is located on the camera module (700). The first magnetic attraction part (180) and the second magnetic attraction part (710) are correspondingly arranged and mutually attracted.

4. The near-eye display device according to claim 3, characterized in that, The first magnetic attraction part (180) and the second magnetic attraction part (710) are magnets with opposite magnetic properties; Alternatively, one of the first magnetic attraction part (180) and the second magnetic attraction part (710) may be a magnet, and the other of the first magnetic attraction part (180) and the second magnetic attraction part (710) may be an iron part; There are two of each of the first magnetic attraction part (180) and the second magnetic attraction part (710). The two first magnetic attraction parts (180) are spaced apart along the second direction in the first mounting area (160), and the two second magnetic attraction parts (710) are spaced apart on opposite sides of the camera module (700).

5. The near-eye display device according to any one of claims 1 to 4, characterized in that, A fixing structure is provided between the camera module (700) and the device body (100). The fixing structure includes a first fixing part (190) and a second fixing part (720). The first fixing part (190) is located on the device body (100) and is located in the first mounting area (160). The second fixing part (720) is located on the camera module (700). The first fixing part (190) and the second fixing part (720) are correspondingly provided and inserted into each other. One of the first fixing part (190) and the second fixing part (720) is a fixing groove, and the other of the first fixing part (190) and the second fixing part (720) is a fixing protrusion, which is inserted into the fixing groove.

6. The near-eye display device according to claim 5, characterized in that, The main body (100) of the device includes a frame (130) and two temples (140), the two temples (140) are respectively connected to both sides of the frame (130), the first mounting area (160) and the two second mounting areas (170) are all located in the frame (130), the frame (130) has a near-eye side (C) and an environmental side (D), the frame (130) is provided with a chamber (110), and the chamber (110) is provided with a positioning structure (120). The near-eye display device further includes a control circuit board (610), a first conductive line (620), a first battery (630), and a second conductive line (640). The control circuit board (610) is located in one of the temples (140), the first battery (630) is located in the other temple (140), and the first conductive line (620) and the second conductive line (640) are both located in the cavity (110). The near-eye display mechanism (300) is electrically connected to the control circuit board (610) via the first conductive line (620); the near-eye display mechanism (300) is electrically connected to the control circuit board (610) via the first conductive line (620), one end of the second conductive line (640) is electrically connected to the control circuit board (610), and the other end of the second conductive line (640) is electrically connected to the first battery (630).

7. The near-eye display device according to claim 6, characterized in that, The camera module (700) includes a housing (730), an image sensing unit (740), and a second battery (750), wherein the second battery (750) is electrically connected to the image sensing unit (740); The second battery (750) is not electrically connected to the control circuit board (610) or the first battery (630).

8. The near-eye display device according to claim 6, characterized in that, The camera module (700) includes a housing (730), an image sensing unit (740), and a first electrical interface; The first mounting area (160) is also provided with a second electrical interface. When the camera module (700) is configured to be located in the first mounting area (160), the first electrical interface and the second electrical interface are electrically connected to electrically connect the image sensing unit (740) to the control circuit board (610) and the first battery (630).

9. The near-eye display device according to claim 6, characterized in that, The frame (130) includes an upper frame (131) and a lower frame (132) connected to the upper frame (131). The upper frame (131) and the lower frame (132) cooperate to form two second mounting areas (170), and the first mounting area (160) is located in the middle of the upper frame (131). Among them, a part of the structure of the lower frame (132) is rotatably connected to the upper frame (131), and another part of the structure of the lower frame (132) is detachably connected to the upper frame (131); The lower frame (132) includes two lower frame members (1321), one end of each of the two lower frame members (1321) is rotatably connected to the upper frame (131), and the other end of each of the two lower frame members (1321) is detachably connected to the upper frame (131). Each of the lower frame members (1321) and a portion of the structure of the upper frame (131) surrounds the mounting lens (150).

10. The near-eye display device according to claim 9, characterized in that, The chamber (110) of the frame (130) is provided with a first connecting structure (200) and a locking mechanism (500), and the near-eye display mechanism (300) is provided with a second connecting structure (400). The first connecting structure (200) is inserted into and rotatedly engaged with the first connecting structure (200). When the locking mechanism (500) moves to the first position, the locking mechanism (500) acts on the second connecting structure (400), and the first connecting structure (200) and the second connecting structure (400) are pressed together and fixed; when the locking mechanism (500) moves to the second position, the locking mechanism (500) releases its action on the second connecting structure (400), and there is a gap between the first connecting structure (200) and the second connecting structure (400) and relative rotation is allowed to adjust the angle of the near-eye display mechanism (300) relative to the frame (130).

11. The near-eye display device according to claim 10, characterized in that, The first connecting structure (200) and the second connecting structure (400) are in sliding engagement; When the locking mechanism (500) is in the first position, the locking mechanism (500) acts on the second connecting structure (400) to restrict the relative sliding of the second connecting structure (400) and the first connecting structure (200); when the locking mechanism (500) is in the second position, the locking mechanism (500) releases its action on the second connecting structure (400), and the second connecting structure (400) and the first connecting structure (200) slide relative to each other.

12. The near-eye display device according to claim 6, characterized in that, The chamber (110) is provided with a positioning structure (120), the first conductive wire (620) is wound around the positioning structure (120), the near eye display mechanism (300) is configured to move close to the positioning structure (120), and the first conductive wire (620) is allowed to bend to form a stacked segment (621), the stacked segment (621) being located between the positioning structure (120) and the near eye display mechanism (300).

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