Ocular imaging device

Abstract

This application discloses an eye-shooting device, belonging to the technical field of eye-shooting devices. The eye-shooting device includes a housing, a shooting component, and an eye mask. The eye mask is configured as a first part and a second part that are fastened together, with a hollow cavity distributed along the circumference of the eye mask between these two parts. Thus, when a user uses the eye-shooting device, the user's face contacts the eye mask, and the eye mask undergoes a certain and relatively slow elastic deformation, resulting in a softer touch on the user's face, thereby improving the user's wearing comfort. Furthermore, the hollow groove design of the eye mask reduces the overall weight of the eye mask, saves manufacturing costs, and facilitates the miniaturization of the eye-shooting device.

Description

Technical Field

[0001] This application relates to the field of eye-shooting device technology, and particularly to an eye-shooting device. Background Technology

[0002] Eye imaging devices are used in the field of medical imaging to capture images of the human retina, enabling medical personnel to examine and diagnose eye diseases. With advancements in medical technology, eye imaging devices have become increasingly miniaturized and automated. The optical system of these devices is integrated into the camera casing and moves within a specific range using mechanical structures. When the device is used to take a picture, a control program manages the movement of the optical system to obtain clear and accurate fundus images. As people become more health-conscious, the availability of low-cost, easy-to-use eye imaging devices for home use and monitoring of fundus examinations could become a new industry trend. Addressing this real-world need, the popularization and development of home-use fundus cameras is of positive significance.

[0003] However, the eye mask in current eye-tracking devices is quite heavy, resulting in a poor user experience.

[0004] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this disclosure, and therefore may include information that does not constitute prior art known to those skilled in the art. Summary of the Invention

[0005] This application provides an eye-tracking imaging device. It solves the problem in existing eye-tracking devices where the eye mask is too heavy, resulting in poor user comfort. The technical solution is as follows:

[0006] On one hand, an eye-shooting device is provided, the eye-shooting device comprising:

[0007] Housing, shooting components, and eyepiece;

[0008] The housing has a mounting cavity and an opening located at one end of the housing and communicating with the mounting cavity;

[0009] At least a portion of the imaging component is installed within the mounting cavity, and the light-receiving surface of the imaging component faces the opening;

[0010] The eye mask includes a first part and a second part that are fastened together, and a hollow cavity is formed between the first part and the second part that is distributed circumferentially around the eye mask. The first part is in contact with the user's face, and the second part is installed at the opening. The shape of the edge position of the second part matches the edge position of the opening, wherein the edge position is the position of the outer edge contour of the second part.

[0011] Optionally, the eye-shooting device further includes: a board assembly for carrying a SIM card;

[0012] The imaging assembly includes: a lens barrel assembly installed in the mounting cavity, and a lens barrel cover assembly at least partially installed in the mounting cavity. The lens barrel cover assembly includes: a lens barrel cover and a lens barrel bracket. The lens barrel bracket is sleeved on the end of the lens barrel assembly. The lens barrel bracket is detachably connected to the inside of the lens barrel cover. The plate assembly is detachably connected to the outer wall of the lens barrel bracket facing the lens barrel cover.

[0013] Optionally, the end face of the lens holder facing the eye mask is provided with a connecting hole, and the outer wall of the lens holder facing the lens cover is provided with a snap-fit ​​groove.

[0014] The connecting hole communicates with the snap-fit ​​groove, and the lens cap at least partially covers the opening of the connecting hole facing the eye mask.

[0015] Optionally, the lens barrel cover includes: a lens barrel cover body and a lens barrel decorative piece. The lens barrel cover body has a first light-transmitting port and a second light-transmitting port that are disposed opposite to each other. The lens barrel cover body is sleeved on the outer side of the lens barrel support through the second light-transmitting port. The lens barrel decorative piece is fixed at the first light-transmitting port, and the lens barrel decorative piece has an auxiliary light-transmitting port that communicates with the second light-transmitting port.

[0016] The orthographic projection of the decorative piece on the plane of the opening of the connecting hole covers the area where the opening of the connecting hole is located.

[0017] Optionally, the housing has an annular snap-fit ​​groove on the inner sidewall of the mounting cavity; the eye imaging device further includes: a light shield, the light shield having a first end and a second end disposed opposite to each other, the first end of the light shield having a first snap-fit, the second end of the light shield having a second snap-fit, the first end of the light shield being sleeved and fastened to the outer side of the imaging component through the first snap-fit, and the second end of the light shield being snapped into the snap-fit ​​groove;

[0018] The cross-sectional area of ​​the light shield gradually decreases from the first end to the second end.

[0019] Optionally, the light shield includes: a light shield body, an elastic ring, and a rigid ring. The light shield body has a first latch and a second latch that are disposed opposite to each other. The elastic ring is connected to the light shield body at the first latch, and the rigid ring is connected to the light shield body at the second latch.

[0020] Optionally, the light shield body includes: two oppositely arranged flexible sheets, the edge portions of the two flexible sheets being fastened together; wherein, the elastic ring is fastened to one end of the two flexible sheets, and the rigid ring is fastened to the other end of the two flexible sheets.

[0021] Optionally, the lens barrel assembly has a focusing gear for focusing and a packing positioning post fastened to the focusing gear; the eye imaging device further includes: a main board, a three-dimensional drive assembly, and a packing bracket, all located within the mounting cavity. The main board is electrically connected to the three-dimensional drive assembly, and the three-dimensional drive assembly is drively connected to both the lens barrel assembly and the focusing gear. The packing bracket is fixed at the target packing position and has a locking groove that mates with the packing positioning post.

[0022] The three-dimensional driving component is configured to: move the lens barrel assembly to a position adjacent to the target packaging location, and drive the focusing gear to rotate so that the packaging positioning post engages with the locking slot.

[0023] Optionally, the motherboard is arranged side by side with the lens barrel assembly, and the motherboard is arranged perpendicularly to the bottom of the mounting cavity.

[0024] Optionally, the outer shell includes: an upper shell assembly and a lower shell assembly that interlock with each other; one end of the upper shell assembly has a first protrusion, a first connecting end face facing the first protrusion, and a first fastener fixed to the first connecting end face; one end of the lower shell assembly has a second protrusion, a second connecting end face facing the second protrusion, and a second fastener fixed to the second connecting end face; the first connecting end face and the second connecting end face are flush, and the first fastener and the second fastener are connected to each other; the end of the first protrusion facing away from the upper shell assembly and the end of the second protrusion facing away from the lower shell assembly form the opening;

[0025] The eye imaging device further includes: a ring-shaped decorative front shell, which is sleeved on the first protrusion and the second protrusion and covers the first connecting end face and the second connecting end face, so as to cover the first fixing member and the second fixing member.

[0026] Optionally, the eye imaging device further includes: a support base located on the side of the lower shell assembly opposite to the upper shell assembly, one end of the support base being hinged to the portion of the lower shell assembly near the opening;

[0027] The support base can switch between a supporting state and a retracted state. When the support base is in the supporting state, there is an angle between the support base and the lower shell assembly. When the support base is in the retracted state, the support base is parallel to the outer surface of the lower shell assembly.

[0028] Optionally, the bottom of the lower shell assembly has a fixing hole and a first magnet installed in the fixing hole; the support base includes a support and a cover plate, the support is hinged to the lower shell assembly, the support has a groove on the side facing the lower shell assembly, and a second magnet fixed in the groove, the magnetism of the second magnet is opposite to that of the first magnet, and the cover plate is fixed at the opening of the groove.

[0029] When the support base is in the stored state, the second magnet is magnetically connected to the first magnet.

[0030] The beneficial effects of the technical solutions provided in this application include at least the following:

[0031] An eye-tracking device may include a housing, a shooting component, and an eye mask. The eye mask is configured as a first part and a second part that are fastened together, with a hollow cavity distributed along the circumference of the eye mask between these two parts. When a user uses the eye-tracking device, the eye mask undergoes a certain and relatively slow elastic deformation upon contact with the user's face, resulting in a softer tactile experience and improved comfort. Furthermore, the hollow groove design of the eye mask reduces its overall weight, saves manufacturing costs, and facilitates the miniaturization of the eye-tracking device. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is a schematic diagram of the structure of an eye imaging device provided in an embodiment of this application;

[0034] Figure 2 yes Figure 1 An exploded view of part of the eye-detecting device;

[0035] Figure 3 This is a cross-sectional view of an eye mask provided in an embodiment of this application;

[0036] Figure 4 This is a partial structural schematic diagram of an eye-detecting device provided in an embodiment of this application;

[0037] Figure 5 This is a partially exploded schematic diagram of an eye-shooting device provided in an embodiment of this application;

[0038] Figure 6 This is a partial structural schematic diagram of another eye-detecting device provided in an embodiment of this application;

[0039] Figure 7 This is a partial structural schematic diagram of another eye-shooting device provided in the embodiments of this application;

[0040] Figure 8 This is a partial structural diagram of a shell provided in an embodiment of this application;

[0041] Figure 9 This is an unfolded schematic diagram of a light shield body provided in an embodiment of this application;

[0042] Figure 10 This is a partial structural schematic diagram of another eye-shooting device provided in an embodiment of this application;

[0043] Figure 11 yes Figure 10 A side view of the eye-detecting device shown;

[0044] Figure 12 This is a schematic diagram of the structure of a packaging bracket provided in an embodiment of this application;

[0045] Figure 13 This is a partially exploded schematic diagram of an eye-shooting device provided in an embodiment of this application;

[0046] Figure 14 This is a schematic diagram of another eye-detecting device provided in an embodiment of this application;

[0047] Figure 15 This is a schematic diagram of the structure of another eye-shooting device provided in the embodiments of this application;

[0048] Figure 16 This is a schematic diagram of the structure of a lower shell assembly provided in an embodiment of this application;

[0049] Figure 17 This is an exploded view of a support base provided in an embodiment of this application.

[0050] The accompanying drawings have illustrated specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to specific embodiments. Detailed Implementation

[0051] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings.

[0052] Please refer to Figure 1 , Figure 2 and Figure 3 , Figure 1 This is a schematic diagram of the structure of an eye imaging device provided in an embodiment of this application. Figure 2 yes Figure 1 The diagram shown is an exploded view of part of the eye-detecting device. Figure 3 This is a cross-sectional view of an eye mask provided in an embodiment of this application. The eye imaging device is used to record the state of the fundus, providing doctors with images of the retina and retinal vessels, which helps doctors understand the state of the eye and provides crucial information for the diagnosis of eye diseases. Eye imaging devices are divided into desktop and portable types. Desktop eye imaging devices are larger, more expensive, and less portable. For example, the eye imaging device can be a fundus camera or other device used for imaging the eye; no specific limitation is made here.

[0053] The eye-shooting device may include: housing 100, shooting component 200, and eye mask 300.

[0054] The housing 100 in the eye imaging device may have a mounting cavity a1 and an opening a2 located at one end of the housing 100 and communicating with the mounting cavity a1.

[0055] At least a portion of the imaging component 200 in the eye imaging device can be installed within the mounting cavity a1 of the housing 100, and the light-receiving surface of the imaging component 200 can face the opening a2 of the housing 100. For example, the imaging component 200 can focus and take pictures of the user's fundus.

[0056] The eye mask 300 in the eye-shooting device may include: a first part 301 and a second part 302 that are fastened together, forming a hollow cavity b1 distributed circumferentially around the eye mask 300 between the first part 301 and the second part 302. The first part 301 can contact the user's face, and the second part 302 is installed at the opening a2 of the outer shell 100, with the shape of the edge of the second part 302 matching the edge of the opening a2. The edge of the second part 302 can be the location of its outer edge contour. For example, the first part 301 and the second part 302 in the eye mask 300 can be integrally formed or be separate structures.

[0057] In this embodiment, the eye mask 300 is configured with a first part 301 and a second part 302 that are fastened together, and a hollow cavity b1 is formed between these two parts and distributed along the circumference of the eye mask 300. Thus, when a user uses the eye-shooting device, the user's face comes into contact with the eye mask 300, and the eye mask 300 undergoes a certain and relatively slow elastic deformation, resulting in a softer touch on the user's face, thereby improving the user's wearing comfort. Furthermore, the hollow groove design of the eye mask 300 reduces its overall weight, saves manufacturing costs, and facilitates the miniaturization of the eye-shooting device.

[0058] In summary, this application provides an eye-shooting device, which may include a housing, a shooting component, and an eye mask. The eye mask is configured as a first part and a second part that are fastened together, with a hollow cavity distributed along the circumference of the eye mask between these two parts. Thus, when a user uses the eye-shooting device, the user's face contacts the eye mask, and the eye mask undergoes a certain and relatively slow elastic deformation, resulting in a softer touch on the user's face, thereby improving the user's wearing comfort. Furthermore, the hollow groove design of the eye mask reduces the overall weight of the eye mask, saves manufacturing costs, and facilitates the miniaturization of the eye-shooting device.

[0059] Optional, please refer to Figure 4 , Figure 5 and Figure 6 , Figure 4 This is a partial structural schematic diagram of an eye-detecting device provided in an embodiment of this application. Figure 5 This is a partially exploded schematic diagram of an eye-detecting device provided in an embodiment of this application. Figure 6This is a partial structural schematic diagram of another eye-shooting device provided in an embodiment of this application. The eye-shooting device may further include: a board assembly 400, which can be used to carry a SIM card. The shooting assembly 200 may include: a lens barrel assembly 201 installed in the mounting cavity a1 of the housing 100, and a lens barrel cover assembly 202 at least partially installed in the mounting cavity a1 of the housing 100. The lens barrel cover assembly 202 may include: a lens barrel cover 202a and a lens barrel bracket 202b. The lens barrel bracket 202b can be sleeved on the end of the lens barrel assembly 201, and the lens barrel bracket 202b is detachably connected to the inside of the lens barrel cover 202a. The board assembly 400 is detachably connected to the outer wall of the lens barrel bracket 202b facing the lens barrel cover 202a.

[0060] For example, the edge of the lens holder 202b facing the eye patch 300 may be provided with a connecting hole c1, and a snap-fit ​​groove c2 is provided on the outer wall of the lens holder 202b facing the lens cover 202a. The connecting hole c1 can communicate with the snap-fit ​​groove c2, and at least part of the lens cover 202a is connected to the opening of the connecting hole c1 facing the eye patch 300.

[0061] In this configuration, the circuit board assembly 400 is positioned on the outer wall of the lens barrel bracket 202b facing the lens barrel cover 202a, and the edge of the lens barrel bracket 202b facing the eyepiece 300 can have a communication hole c1 that communicates with the card slot c2 in the lens barrel bracket 202b. Thus, when the SIM card needs to be attached to the circuit board assembly 400, simply remove the lens barrel cover 202a from the lens barrel bracket 202b to expose the communication hole c1, insert the SIM card into the circuit board assembly 400 through the communication hole c1, and then reattach the lens barrel cover 202a to the lens barrel bracket 202b. When the SIM card needs to be removed, simply remove the lens barrel cover 202a and remove the SIM card from the communication hole c1 in the lens barrel bracket 202b. In summary, this eliminates the need for a dedicated external interface for attaching and removing the SIM card, as in related technologies, and a cover for this interface, thereby increasing the integration and user comfort of the eye-shooting device.

[0062] For example, such as Figure 6 As shown, the lens barrel cover assembly 202 may also include two secondary camera assemblies 202c fixed on the lens barrel bracket 202b.

[0063] In the embodiments of this application, such as Figure 5As shown, the lens barrel cap assembly 202 includes a lens barrel cap 202a, which may include a lens barrel cap body A1 and a lens barrel decorative piece A2. The lens barrel cap body A1 may have a first light-transmitting opening d1 and a second light-transmitting opening d2 disposed opposite to each other. The lens barrel cap body A1 can be fitted onto the outer side of the lens barrel support 202b through the second light-transmitting opening d2. The lens barrel decorative piece A2 can be fixed at the first light-transmitting opening d1 of the lens barrel cap body A1, and the lens barrel decorative piece A2 may have an auxiliary light-transmitting opening d3 communicating with the second light-transmitting opening d2. The orthographic projection of the lens barrel decorative piece A2 onto the plane containing the opening of the connecting hole c1 can cover the area containing the opening of the connecting hole c1. In this case, by providing a lens barrel cap body A1 and a lens barrel decorative piece A2 in the lens barrel cap 202a, the lens barrel decorative piece A2 can not only block the connecting hole c1 on the lens barrel support 202b, but also provide a good decorative effect on the imaging assembly 200. For example, the decorative piece A2 on the lens barrel can be made of acrylic material.

[0064] Optional, please refer to Figure 1 , Figure 7 and Figure 8 , Figure 7 This is a partial structural schematic diagram of another eye-detecting device provided in an embodiment of this application. Figure 8 This is a partial structural schematic diagram of a housing provided in an embodiment of this application. The housing 100 may have an annular snap-fit ​​groove k1 located on the inner sidewall of the mounting cavity a1. For example, the snap-fit ​​groove k1 is located away from the opening a2 of the housing 100 relative to the lens holder 202b. The eye imaging device may further include: a light shield 500, which may have a first end and a second end disposed opposite to each other. The first end of the light shield 500 may have a first snap-fit ​​k2, and the second end of the light shield 500 may have a second snap-fit ​​k3. The first end of the light shield 500 can be sleeved and fastened to the outer side of the lens holder 202b in the imaging assembly 200 through the first snap-fit ​​k2, and the second end of the light shield 500 can be snapped into the snap-fit ​​groove k1 of the housing 100. The cross-sectional area of ​​the light shield 500 may gradually decrease from the first end to the second end. In this configuration, a light hood 500 is incorporated into the eye imaging device. The first and second ends of the light hood 500 are respectively secured within the locking grooves k1 of the lens barrel support 202b and the housing 100, and the cross-sectional area of ​​the light hood 500 gradually decreases from the first to the second end. This ensures that the light hood 500 blocks external light, preventing interference from environmental factors with the imaging quality of the eye imaging device, while minimizing the amount of material used and avoiding a bulky appearance. For example, the light hood 500 can be frustum-shaped or truncated pyramidal.

[0065] In this application, the lens hood 500 in the eye imaging device may include: a lens hood body 501, an elastic ring, and a rigid ring (not shown in the figure). The lens hood body 501 may have a first latch k2 and a second latch k3 disposed opposite to each other. The elastic ring is connected to the lens hood body 501 at the first latch k2, and the rigid ring is connected to the lens hood body 501 at the second latch k3. In this case, by providing an elastic ring at the first latch k2 of the lens hood body 501 and a rigid ring at the second latch k3 of the lens hood body 501, the lens hood body 501 can be easily attached to and detached from the lens barrel support 202b via the elastic ring, while the rigid ring can better maintain the shape of the lens hood body 501.

[0066] For example, please refer to Figure 9 , Figure 9 This is an unfolded schematic diagram of a light shield body provided in an embodiment of this application. The light shield body 501 may include: two flexible sheets disposed opposite each other, the edge portions of the two flexible sheets being fastened together; wherein, an elastic ring is fastened to one end of the two flexible sheets, and a rigid ring is fastened to the other end of the two flexible sheets.

[0067] For example, the flexible sheet can be made of fabric, the elastic ring can be made of rubber band strips, and the rigid ring can be made of hard metal. It should be noted that in the specific manufacturing process of the sunshade 500, to increase the convenience and simplicity of the overall assembly, the sunshade body 501 adopts a simplified splicing design of two flexible sheets. The front end is secured with a rubber band, and the rear end is fixed with a wire ring for shape retention. This achieves the minimum cost to meet the light-shielding and dust-proof requirements without adding any additional structures or materials, and also minimizes the amount of light-shielding fabric used. Furthermore, the sunshade body 501 reduces the area of ​​fabric used by sewing two pieces together to achieve the design requirement of one large piece of fabric, while reducing the bulkiness caused by excess fabric. This tailored approach also reduces fabric costs.

[0068] In the embodiments of this application, please refer to Figure 6 , Figure 10 , Figure 11 and Figure 12 , Figure 10 This is a partial structural schematic diagram of another eye-detecting device provided in an embodiment of this application. Figure 11 yes Figure 10 The side view of the eye-shooting device is shown. Figure 12This is a schematic diagram of a packing bracket provided in an embodiment of this application. The lens barrel assembly 201 in the imaging assembly 200 may have a focusing gear 201a for focusing, and a packing positioning post 201b that is fastened to the focusing gear 201a. The eye imaging device may further include: a main board 600, a three-dimensional drive assembly 700, and a packing bracket 800, all located in the mounting cavity a1 of the housing 100. The main board 600 may be electrically connected to the three-dimensional drive assembly 700, and the three-dimensional drive assembly 700 may be drively connected to both the lens barrel assembly 201 and the focusing gear 201a. The packing bracket 800 may be fixed at the target packing position in the mounting cavity a1 of the housing 100, and the packing bracket 800 may have a locking groove 801 that cooperates with the packing positioning post 201b. The 3D drive component 700 in the eye imaging device can be configured to move the lens barrel assembly 201 to a nearby target packaging position and drive the focusing gear 201a to rotate, causing the packaging positioning post 201b to engage with the locking slot 801 on the packaging bracket 800. It should be noted that after receiving a packaging command, the eye imaging device uses the 3D drive component 700 to move the lens barrel assembly 201 to the target packaging position and utilizes the cooperation between the packaging positioning post 201b and the locking slot 801 to achieve packaging, ensuring the stability of the eye imaging device during transportation. When the eye imaging device receives a working command, it moves within a preset range of motion to take pictures.

[0069] Optional, such as Figure 6 As shown, the motherboard 600 in the eye imaging device can be arranged side-by-side with the lens barrel assembly 201, and the motherboard 600 can be vertically arranged with the bottom of the mounting cavity a1 of the housing 100. In this case, by arranging the motherboard 600 side-by-side with the lens barrel assembly 201 and vertically arranging the motherboard 600 with the bottom of the mounting cavity a1 of the housing 100, that is, by mounting the motherboard 600 sideways, the space occupied by the motherboard 600 in the mounting cavity a1 of the housing 100 can be effectively saved. This allows for the integration of more functional components within the eye imaging device without changing its size, thereby increasing the functionality of the eye imaging device.

[0070] In the embodiments of this application, please refer to Figure 13 and Figure 14 , Figure 13 This is a partially exploded schematic diagram of an eye-detecting device provided in an embodiment of this application. Figure 14This is a schematic diagram of another eye imaging device provided in this application embodiment. The outer shell 100 of the eye imaging device may include: an upper shell assembly 101 and a lower shell assembly 102 that are interlocked. One end of the upper shell assembly 101 may have a first protrusion 101a, a first connecting end face 101b facing the first protrusion 101a, and a first fixing member 101c fixed on the first connecting end face 101b. One end of the lower shell assembly 102 may have a second protrusion 102a, a second connecting end face 102b facing the second protrusion 102a, and a second fixing member 102c fixed on the second connecting end face 102b. The first connecting end face 101b and the second connecting end face 102b may be flush, and the first fixing member 101c and the second fixing member 102c may be connected to each other. The end of the first protrusion 101a facing away from the upper shell assembly 101 and the end of the second protrusion 102a facing away from the lower shell assembly 102 may form an opening a2 in the outer shell 100. The eye imaging device may further include: a ring-shaped decorative front shell 900, which can be fitted onto the first protrusion 101a and the second protrusion 102a and cover the first connecting end face 101b and the second connecting end face 102b to cover the first fixing member 101c and the second fixing member 102c.

[0071] In this configuration, the outer casing 100 is configured as an upper casing assembly 101 and a lower casing assembly 102 that interlock with each other. These two components can be connected via two fasteners located on two connecting end faces. Furthermore, by fitting an annular decorative front casing 900 onto the first protrusion 101a of the upper casing assembly 101 and the second protrusion 102a of the lower casing assembly 102, and by covering the two connecting end faces to conceal the two fasteners, the overall appearance of the eye-shooting device is more integrated, enhancing the product's competitiveness. For example, the first fastener 101c and the second fastener 102c can be connected by screws or snap-fit ​​connections, etc., and this embodiment does not impose specific limitations on this.

[0072] Optional, please refer to Figure 14 and Figure 15 , Figure 15This is a schematic diagram of another eye-shooting device provided in this application embodiment. The eye-shooting device may further include a support base 1000 located on the side of the lower shell assembly 102 opposite to the upper shell assembly 101, one end of which may be hinged to the portion of the lower shell assembly 102 near the opening a2. The support base 1000 can switch between a supported state and a retracted state. When the support base 1000 is in the supported state, there may be an angle between the support base 1000 and the lower shell assembly 102; when the support base 1000 is in the retracted state, the outer surfaces of the support base 1000 and the lower shell assembly 102 may be parallel to each other. In this case, the support base 1000 can provide support for the camera body. When in use, the support base 1000 can be placed directly on the table. That is, the eye shooting device provided in this application embodiment can be used in desktop scenarios. Moreover, the support base 1000 can provide stable support for the camera body, and its structure is simple and its size is small, so that the eye shooting device provided in this application embodiment can be used in desktop scenarios and is also easy to carry.

[0073] It should be noted that when the support base 1000 is in the stored state, the eye-shooting device can be used handheld, meaning it is suitable for handheld use scenarios. In this embodiment, the support base 1000 can be stored to facilitate the overall carrying and storage of the eye-shooting device, and the stored state of the support base facilitates handheld use of the eye-shooting device.

[0074] In the embodiments of this application, please refer to Figure 16 and Figure 17 , Figure 16 This is a schematic diagram of the structure of a lower shell assembly provided in an embodiment of this application. Figure 17This is an exploded view of a support base provided in an embodiment of this application. The bottom of the lower shell assembly 102 may have a fixing hole e1 and a first magnet (not shown in the figure) installed in the fixing hole e1. The support base 1000 may include a support 1001 and a cover plate 1002. The support 1001 may be hinged to the lower shell assembly 102. The side of the support 1001 facing the lower shell assembly 102 may have a groove e2 and a second magnet e3 fixed in the groove e2. The magnetism of the second magnet e3 may be opposite to that of the first magnet. The cover plate 1002 may be fixed at the opening of the groove e2 of the support 1001. When the support base 1000 is in the retracted state, the second magnet e3 located in the groove e2 of the support 1001 may be magnetically connected to the first magnet in the lower shell assembly 102. In this configuration, by placing a first magnet in the fixing hole e1 of the lower housing assembly 102 and a second magnet e3 cooperating with the first magnet in the groove e2 of the support 1001, the magnetic attraction of the support base 1000 during use is enhanced, and the connection stability between the support base 1000 and the lower housing assembly 102 is increased when the support base 1000 is in the retracted state. It should be noted that when switching the support base 1000 from the retracted state to the supported state, the user can apply a certain force to the support base 1000 to counteract the magnetic attraction between the two magnets, thereby allowing the support base 1000 to rotate a certain angle relative to the lower housing assembly 102.

[0075] In summary, this application provides an eye-shooting device, which may include a housing, a shooting component, and an eye mask. The eye mask is configured as a first part and a second part that are fastened together, with a hollow cavity distributed along the circumference of the eye mask between these two parts. Thus, when a user uses the eye-shooting device, the user's face contacts the eye mask, and the eye mask undergoes a certain and relatively slow elastic deformation, resulting in a softer touch on the user's face, thereby improving the user's wearing comfort. Furthermore, the hollow groove design of the eye mask reduces the overall weight of the eye mask, saves manufacturing costs, and facilitates the miniaturization of the eye-shooting device.

[0076] It should be noted that the dimensions of layers and regions may be exaggerated in the accompanying drawings for clarity. Furthermore, it is understood that when an element or layer is referred to as being "on" another element or layer, it can be directly on the other element, or there may be intermediate layers. Additionally, it is understood that when an element or layer is referred to as being "below" another element or layer, it can be directly below the other element, or there may be more than one intermediate layer or element. Furthermore, it is also understood that when a layer or element is referred to as being "between" two layers or two elements, it can be the only layer between the two layers or two elements, or there may be more than one intermediate layer or element. Similar reference numerals throughout indicate similar elements.

[0077] In this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The term "multiple" refers to two or more unless otherwise expressly defined.

[0078] The above description is merely an optional embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An eye-tracking imaging device, characterized in that, include: Housing, shooting components, and eyepiece; The housing has a mounting cavity and an opening located at one end of the housing and communicating with the mounting cavity; At least a portion of the imaging component is installed within the mounting cavity, and the light-receiving surface of the imaging component faces the opening; The eye mask includes: a first part and a second part that are fastened together, a hollow cavity distributed circumferentially between the first part and the second part, the first part contacting the user's face, the second part being installed at the opening, and the shape of the edge position of the second part matching the edge position of the opening, wherein the edge position is the position of the outer edge contour of the second part.

2. The ocular imaging apparatus according to claim 1, wherein The eye-detection device further includes: a circuit board assembly, which is used to carry a SIM card; The imaging component includes: a lens barrel assembly installed in the mounting cavity, and a lens barrel cover assembly at least partially installed in the mounting cavity, the lens barrel cover assembly including: a lens barrel cover and a lens barrel bracket; The lens barrel support is sleeved on the end of the lens barrel assembly, and the lens barrel support is detachably connected to the inside of the lens barrel cover. The plate assembly is detachably connected to the outer wall of the lens barrel support facing the lens barrel cover.

3. The ocular imaging apparatus of claim 2, wherein The end face of the lens barrel support facing the eye mask is also provided with a connecting hole, and the outer wall of the lens barrel support facing the lens barrel cover is provided with a snap-fit ​​groove. The connecting hole communicates with the snap-fit ​​groove, and at least a portion of the lens cap is connected to the opening of the connecting hole facing the eye mask.

4. The ocular imaging apparatus according to claim 3, wherein The lens barrel cover includes: a lens barrel cover body and a lens barrel decorative piece. The lens barrel cover body has a first light-transmitting port and a second light-transmitting port that are disposed opposite to each other. The lens barrel cover body is sleeved on the outer side of the lens barrel support through the second light-transmitting port. The lens barrel decorative piece is fixed at the first light-transmitting port, and the lens barrel decorative piece has an auxiliary light-transmitting port that communicates with the second light-transmitting port. The orthographic projection of the decorative piece on the plane of the opening of the connecting hole covers the area where the opening of the connecting hole is located.

5. The ocular imaging apparatus of claim 1, wherein The housing has an annular snap-fit ​​groove on the inner sidewall of the mounting cavity; the eye imaging device further includes: a light shield, the light shield having a first end and a second end disposed opposite to each other, the first end of the light shield having a first snap-fit, the second end of the light shield having a second snap-fit, the first end of the light shield being sleeved and fastened to the outer side of the imaging component through the first snap-fit, and the second end of the light shield being snapped into the snap-fit ​​groove; The cross-sectional area of ​​the light shield gradually decreases from the first end to the second end.

6. The ocular imaging apparatus according to claim 5, wherein The light shield includes: a light shield body, an elastic ring, and a rigid ring. The light shield body has a first latch and a second latch that are disposed opposite to each other. The elastic ring is connected to the light shield body at the first latch, and the rigid ring is connected to the light shield body at the second latch.

7. The ocular imaging apparatus of claim 6, wherein The light shield body includes: two flexible sheets arranged opposite each other, and the edge portions of the two flexible sheets are fastened together; The elastic ring is fastened to one end of the two flexible sheets, and the rigid ring is fastened to the other end of the two flexible sheets.

8. The eye-shooting device according to claim 2, characterized in that, The lens barrel assembly has a focusing gear for focusing and a packing positioning post fastened to the focusing gear; the eye imaging device further includes: a main board, a three-dimensional drive assembly, and a packing bracket, all located in the mounting cavity. The main board is electrically connected to the three-dimensional drive assembly, and the three-dimensional drive assembly is drively connected to both the lens barrel assembly and the focusing gear. The packing bracket is fixed at the target packing position and has a locking groove that mates with the packing positioning post. The three-dimensional driving component is configured to: move the lens barrel assembly to a position adjacent to the target packaging location, and drive the focusing gear to rotate so that the packaging positioning post engages with the locking slot.

9. The eye-shooting device according to claim 8, characterized in that, The motherboard is arranged side by side with the lens barrel assembly, and the motherboard is arranged perpendicularly to the bottom of the mounting cavity.

10. The eye-detecting device according to any one of claims 1-9, characterized in that, The outer shell includes: an upper shell assembly and a lower shell assembly that interlock with each other; one end of the upper shell assembly has a first protrusion, a first connecting end face facing the first protrusion, and a first fastener fixed to the first connecting end face; one end of the lower shell assembly has a second protrusion, a second connecting end face facing the second protrusion, and a second fastener fixed to the second connecting end face; the first connecting end face and the second connecting end face are flush, and the first fastener and the second fastener are connected to each other; the end of the first protrusion facing away from the upper shell assembly and the end of the second protrusion facing away from the lower shell assembly form the opening; The eye imaging device further includes: a ring-shaped decorative front shell, which is sleeved on the first protrusion and the second protrusion and covers the first connecting end face and the second connecting end face, so as to cover the first fixing member and the second fixing member.

11. The eye-shooting device according to claim 10, characterized in that, The eye imaging device further includes: a support base located on the side of the lower shell assembly opposite to the upper shell assembly, one end of the support base being hinged to the portion of the lower shell assembly near the opening; The support base can switch between a supporting state and a retracted state. When the support base is in the supporting state, there is an angle between the support base and the lower shell assembly. When the support base is in the retracted state, the support base is parallel to the outer surface of the lower shell assembly.

12. The eye-shooting device according to claim 11, characterized in that, The bottom of the lower shell assembly has a fixing hole and a first magnet installed in the fixing hole; the support base includes a support and a cover plate, the support is hinged to the lower shell assembly, the support has a groove on the side facing the lower shell assembly, and a second magnet fixed in the groove, the magnetism of the second magnet is opposite to that of the first magnet, and the cover plate is fixed at the opening of the groove. When the support base is in the stored state, the second magnet is magnetically connected to the first magnet.

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