Handle and head-mounted device

Abstract

The invention provides a handle and head-mounted equipment. The handle comprises a base assembly and a holding assembly, the base assembly is provided with a bearing surface and a placing surface which are arranged oppositely, and the holding assembly is arranged on the bearing surface; wherein the base assembly is configured to be in contact with an external object through the placing surface, and the holding assembly can be vertically placed on the external object. According to the arrangement, compared with the scheme that the handle can only be horizontally placed on the table top, the base assembly is arranged for achieving placement of the handle, the occupied area of the handle on the table top is reduced, the placement stability of the handle is improved, and a user can conveniently place the handle.

Description

Technical Field

[0001] The present application relates to the technical field of head-mounted devices, and in particular to a handle and a head-mounted device. Background Art

[0002] With the maturity of VR (Virtual Reality) technology, more and more VR devices are becoming popular among individual users. At present, common VR devices on the market generally include a host worn on the user's head and a handle for the user to grasp. The user can interact with the host through the handle to achieve the corresponding functions. However, since most handles are generally in the shape of long strips, the handles can only be placed horizontally on the desktop when not in use, which not only occupies a large area of ​​the desktop but also easily rolls on the desktop, greatly affecting the convenience of placing the handle. Summary of the invention

[0003] On the one hand, the present application provides a handle, which includes: a base component and a grip component; the base component has a bearing surface and a placement surface arranged opposite to each other, and the grip component is arranged on the bearing surface; wherein the base component is configured to contact an external object through the placement surface, and enable the grip component to be placed upright on the external object.

[0004] On the other hand, the present application provides a head-mounted device, which includes: a host that can be worn on the head and a handle that establishes a communication connection with the host, and the handle includes: a base component and a grip component; the base component has a bearing surface and a placement surface that are arranged opposite to each other, and the grip component is arranged on the bearing surface; wherein the base component is configured to contact an external object through the placement surface, and enable the grip component to be placed upright on the external object.

[0005] The handle provided by the present application is provided with a grip assembly on the bearing surface of the base assembly, and the base assembly also has a placement surface arranged opposite to the bearing surface, and the base assembly can also contact external objects through the placement surface, so that the user can not only grasp the handle with the grip assembly, but also use the base assembly to place the grip assembly upright on the desktop when the handle is not in use. Compared with the solution that the handle can only be placed horizontally on the desktop, by providing the base assembly to achieve the placement of the handle, it is not only conducive to reducing the area occupied by the handle on the desktop, but also conducive to improving the stability of the placement of the handle, so that the user can place the handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0007] Figure 1 is a schematic diagram of the structure of a head mounted device 10 provided in an embodiment of the present application;

[0008] Figure 2 yes Figure 1 A schematic structural diagram of the middle handle 200;

[0009] Figure 3 yes Figure 2 A schematic structural diagram of the middle handle 200 from another viewing angle;

[0010] Figure 4 yes Figure 2 A schematic diagram of a partial cross-sectional structure of the light assembly 230 along V-V;

[0011] Figure 5 yes Figure 2 A schematic diagram of another partial cross-sectional structure of the light assembly 230 along V-V;

[0012] Figure 6 yes Figure 2 A schematic diagram of another partial cross-sectional structure of the light assembly 230 along V-V;

[0013] Figure 7 yes Figure 2 Another schematic structural diagram of the middle handle 200;

[0014] Figure 8 yes Figure 7 A schematic diagram of a partial cross-sectional structure of the light assembly 230 along VI-VI;

[0015] Fig. 9 yes Figure 7 A schematic diagram of another partial cross-sectional structure of the light assembly 230 along VI-VI;

[0016] Fig.10 yes Figure 7 A schematic diagram of another partial cross-sectional structure of the light assembly 230 along line VI-VI. DETAILED DESCRIPTION

[0017] The present application describes a head-mounted device. The head-mounted device can be a device for augmented reality or virtual reality, such as augmented reality or virtual reality glasses. Among them, the head-mounted device can be configured to transfer data to an external processing device and receive data from the external processing device through a signal connection, and the signal connection can be a wired connection, a wireless connection, or a combination thereof. However, in other cases, the head-mounted device can be used as a stand-alone device, that is, data processing is performed on the head-mounted device itself. The signal connection can be configured to carry any kind of data, such as image data (e.g., still images and / or full motion video, including 2D and 3D images), audio, multimedia, voice, and / or any other type of data. The external processing device can be, for example, a game console, a personal computer, a tablet computer, a smart phone, or other type of processing device. The signal connection can be, for example, a universal serial bus (USB) connection, a Wi-Fi connection, a Bluetooth or Bluetooth low energy (BLE) connection, an Ethernet connection, a cable connection, a DSL connection, a cellular connection (e.g., 3G, LTE / 4G or 5G), etc. or a combination thereof. Additionally, the external processing device may communicate with one or more other external processing devices via a network, which may be or include, for example, a local area network (LAN), a wide area network (WAN), an intranet, a metropolitan area network (MAN), the global Internet, or a combination thereof.

[0018] The present application is further described in detail below in conjunction with the accompanying drawings and examples. It is particularly noted that the following examples are only used to illustrate the present application, but are not intended to limit the scope of the present application. Similarly, the following examples are only some embodiments of the present application rather than all embodiments, and all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0019] Reference to "embodiments" in this application means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0020] See also Figures 1 to 3 , Figure 1 is a schematic diagram of the structure of a head mounted device 10 provided in an embodiment of the present application, Figure 2 yes Figure 1 A schematic structural diagram of the middle handle 200, Figure 3 yes Figure 2 A schematic structural diagram of the middle handle 200 from another perspective.

[0021] The head mounted device 10 provided in the embodiment of the present application can be used to realize the functions of virtual reality or augmented reality. Figure 1 As shown, the head mounted device 10 includes: a host 100 and a handle 200. The host 100 can be worn on the user's head and realize the function of virtual reality or augmented reality in front of the user's eyes. The handle 200 can be grasped by the user's hand and can establish a communication connection with the host 100, so that the user can interact with the host 100 by operating the handle 200 to trigger an electrical signal. At the same time, the host 100 can also observe the handle 200 and obtain the position information of the handle 200 in space to locate and track the handle 200. In this embodiment, the handle 200 has the advantage of being easy for the user to place, which is conducive to improving the convenience of placing the handle 200.

[0022] The host 100 can be worn on the user's head and can realize the functions of virtual reality or augmented reality in front of the user's eyes. Figure 1 As shown, the host 100 may include: a wearing bracket 110, a display mechanism 120 and a camera mechanism 130. Among them, the wearing bracket 110 can be worn by the user, and the wearing bracket 110 can be worn on the user's head. The display mechanism 120 is arranged on the wearing bracket 110, and when the wearing bracket 110 is worn on the user's head, the display mechanism 120 can be located in front of the user's eyes to achieve the function of virtual reality or augmented reality. The camera mechanism 130 is arranged on the side of the display mechanism 120 away from the user's eyes, and shoots the image of the external environment for the display mechanism 120 to display, and the host 100 can also observe and identify the handle 200 through the camera mechanism 130 to achieve the positioning tracking of the handle 200 by the host 100. In this embodiment, the number of the camera mechanisms 130 is at least two, such as 2, 3, 4, 5, 6 or more, and at least two camera mechanisms 130 can be distributed at different positions of the display mechanism 120 to shoot the external environment and the handle 200 from multiple directions.

[0023] Optionally, in addition to the wearing bracket 110, the display mechanism 120 and the camera mechanism 130, the host 100 may also include other functional devices required by the head-mounted device 10, such as batteries, speakers, microphones, processors, memories, inertial sensors, light sensors, laser transmitters and antennas, etc., which are not limited in this embodiment. In addition, the aforementioned description of the wearing bracket 110, the display mechanism 120 and the camera mechanism 130 is only for illustrative purposes, and the specific design of the host 100 can also be adaptively adjusted according to needs. It is only necessary for the host 100 to establish a communication connection with the handle 200 and to observe the handle 200 to obtain the position information of the handle 200, which is not limited in this embodiment.

[0024] The handle 200 can be grasped by the user and can establish a communication connection with the host 100, so that the user can interact with the host 100 through the handle 200. Figures 2 to 3 As shown, the handle 200 may include: a base assembly 210 and a grip assembly 220. Among them, the base assembly 210 can be used to contact with an external object, and the base assembly 210 can also be stably placed on an external object. The grip assembly 220 is connected to the base assembly 210, and the grip assembly 220 can be grasped by the user, and can be placed upright on an external object through the base assembly 210. With such a configuration, compared with the placement scheme in which the handle 200 (equivalent to the grip assembly 220) lies horizontally on an external object, this embodiment is used to realize the upright placement of the grip assembly 220 by setting the base assembly 210, which is not only conducive to reducing the occupied area of ​​the grip assembly 220 on the external object, but also conducive to improving the placement stability of the grip assembly 220, so as to facilitate the user to place the handle.

[0025] It is understandable that the aforementioned external objects can be specifically objects such as tables, stools, cabinets, and floors on which items can be placed. Taking a table as an example, the base assembly 210 can be in contact with the desktop and can be stably placed on the desktop, while the grip assembly 220 can be placed upright on the desktop using the base assembly 210. In this way, when the desktop area is relatively compact, by placing the grip assembly 220 upright on the desktop, it is not only helpful to reduce the area occupied by the grip assembly 220 on the desktop, but also the grip assembly 220 is not easy to roll over on the desktop (improving the stability of placement), so that the user can place the handle 200 on the desktop.

[0026] The base assembly 210 can be placed on a desktop to improve the convenience of placing the handle 200. Figures 2 to 3 As shown, the base assembly 210 may have a bearing surface 2101 and a placement surface 2102 that are disposed opposite to each other. Among them, the grip assembly 220 may be disposed on the bearing surface 2101 and connected to the base assembly 210. The placement surface 2102 may be in contact with the desktop, and the base assembly 210 may be stably placed on the desktop through the placement surface 2102, so that the grip assembly 220 on the bearing surface 2101 can stand upright on the desktop. In this embodiment, the placement surface 2102 is preferably a plane that matches the desktop to improve the stability and convenience of the base assembly 210 being placed through the placement surface 2102.

[0027] Optionally, the base assembly 210 includes: a base body 211 and a functional device 212. The base body 211 can be generally plate-shaped in appearance, and has a bearing surface 2101 and a placement surface 2102 that are arranged opposite to each other, and the thickness direction of the base body 211 is also perpendicular to the bearing surface 2101 and the placement surface 2102. The functional device 212 is arranged in the base body 211, and the functional device 212 can be used to realize the corresponding function of the handle 200. For example, the functional device 212 can be an infrared lamp, and the functional device 212 can emit light outside the base body 211 for the camera mechanism 130 of the host 100 to capture, and form a corresponding image for the host 100 to identify, so as to realize the positioning and tracking of the handle 200 by the host 100. In this embodiment, the base 211 has light-conducting properties, and the light emitted by the functional device 212 can form at least one light spot on the base 211 . The host 100 can identify the position of the light spot to calculate the position information of the handle 200 in space.

[0028] Optionally, the functional device 212 may also be a light source other than an infrared lamp. That is, the light emitted by the functional device 212 may be not only infrared light (invisible light) but also visible light, so that the functional device 212 can not only emit light for the host 100 to capture, but also be used as an illumination lamp or an atmosphere lamp to expand the use of the handle 200. Optionally, in some embodiments, the light emitted by the functional device 212 can not only be captured by the host 100, but also by other external devices to achieve positioning and tracking of the handle 200 by other external devices, which is not limited in this embodiment.

[0029] Optionally, in addition to the infrared lamp, the functional device 212 may also be a charging coil to realize the wireless charging function of the handle 200. At the same time, since the base 211 is plate-shaped in appearance, the base 211 also has enough layout area for installing the functional device 212. In this way, the handle 200 can not only be placed on the wireless charger through the base 211, but also can be wirelessly charged by using the functional device 212 in conjunction with the wireless charger to improve the charging versatility of the handle 200. That is, the handle 200 can be directly used in conjunction with a common wireless charger on the market without the need to independently set up a wireless charging cabin or charging base that matches the handle 200.

[0030] The gripping assembly 220 is disposed on the bearing surface 2101, and the gripping assembly 220 can be grasped by the user, and can generate an electrical signal under the operation of the user to trigger the corresponding function of the handle 200. Figures 2 to 3As shown, the grip assembly 220 includes: a grip 221 and a touch-pressure structure 222. One end of the grip 221 is disposed on the bearing surface 2101, and the other end of the grip 221 can extend in a direction away from the bearing surface 2101, so that the grip 221 can be placed upright on the desktop through the base 211, so as to reduce the area occupied by the grip 221 on the desktop and improve the stability of the placement of the grip 221. At the same time, the grip 221 also has a storage space, and the storage space can also be used to install functional components required by the handle 200, such as circuit boards, batteries, inertial sensors, antennas, processors, Bluetooth, and vibration motors, etc.

[0031] Furthermore, the touch-pressure structure 222 is provided on the grip 221 and is electrically connected to the corresponding functional components in the grip 221, and the touch-pressure structure 222 can be operated by the user after the user holds the grip 221, that is, the user can press, turn or touch with his fingers to generate a corresponding electrical signal to trigger the corresponding function of the handle 200. Of course, the user can also interact with the host 100 by operating the touch-pressure structure 222. In this embodiment, the touch-pressure structure 222 includes: at least one of a rocker, a button, a trigger and a touch panel, and the layout position of the trigger structure 222 on the grip 221 can be adaptively adjusted according to the user's gripping habits and the design requirements of the grip 221, which is not limited in this embodiment.

[0032] Please combine Figure 2 See also Figures 4 to 6 , Figure 4 yes Figure 2 A schematic diagram of a partial cross-sectional structure of the lighting assembly 230 along V-V, Figure 5 yes Figure 2 Another partial cross-sectional structural diagram of the light assembly 230 along V-V, Figure 6 yes Figure 2 A schematic diagram of another partial cross-sectional structure of the light assembly 230 along line V-V.

[0033] Optionally, in order to facilitate the user to place the handle 200, when the user holds the grip 221, the base 211 is preferably located on the side where the user's little finger is located, so that the user can easily place the handle 200 on the desktop when the handle 200 is not in use. Among them, because the base 211 is located on the side where the user's little finger is located, the base 211 is easily blocked by the user's hand, resulting in the light emitted by the functional device 212 not being easily captured by the host 100, thereby affecting the host 100's positioning and tracking of the handle 200. Based on this, the handle 200 provided in this embodiment also includes: a light assembly 230. As shown in FIG. Figure 2As shown, the light assembly 230 can be connected to the other end of the grip 221 away from the bearing surface 2101, and can emit light for the camera mechanism 130 to capture, so as to form a corresponding image for the host 100 to recognize. In this arrangement, since the light assembly 230 is located on the side where the user's thumb is located, the light assembly 230 is not easily blocked by the user's hand, and is closer to the user's head, which is conducive to the camera mechanism 130 to capture the light emitted by the light assembly 230.

[0034] like Figure 4 As shown, the light assembly 230 may include: a lampshade 231 and a light source 232. The lampshade 231 is connected to the other end of the handle 221 away from the bearing surface 2101, and the lampshade 231 can be used to accommodate and protect the light source 232. The light source 232 is arranged in the lampshade 231, and the light source 232 can emit light to the outside of the lampshade 231 for the camera mechanism 130 to capture and form a corresponding image for the host 100 to recognize. In this embodiment, the light emitted by the light source 232 can form at least one light spot on the lampshade 231. The host 100 can identify the position of the light spot in the continuous image formed by the camera mechanism 130, and calculate (such as PNP solution, P3P solution or binocular positioning algorithm) in combination with the data measured by the inertial sensor in the handle 221 to obtain the position information of the handle 200 in space, so as to realize the positioning and tracking of the handle 200 by the host 100.

[0035] The lampshade 231 is connected to the other end of the handle 221 away from the bearing surface 2101, and the lampshade 231 can be used to accommodate and protect the light source 232. Figure 4 As shown, the lampshade 231 may include: an outer shell 2311 and an inner shell 2312. The outer shell 2311 may be arranged in a prism shape in appearance, and is connected to the other end of the handle 221 away from the bearing surface 2101, and the outer shell 2311 also has a receiving space 2301 to accommodate the light source 232. The inner shell 2312 is arranged in the receiving space 2301, and the inner shell 2312 may be used to support and fix the light source 232 in the receiving space 2301. In this embodiment, the outer shell 2311 may have certain light guiding properties and light diffusion properties, so that the light emitted by the light source 232 can be transmitted to the outside of the receiving space 2301 through the outer shell 2311, and can be diffused on the outer shell 2311 to form a light spot, so that the camera mechanism 130 can capture the light emitted by the light source 232 to generate an image with a light spot for the host 100 to recognize and calculate.

[0036] It is understandable that the above description of the outer shell 2311 and the inner shell 2312 is only an exemplary description of the specific structure of the lampshade 231, and the specific structure of the lampshade 231 can be adaptively adjusted according to design requirements. For example, the lampshade 231 can also include only the outer shell 2311, and the inner shell 2312 can be arranged on the handle 221 or a part of the handle 221. In this case, the outer shell 2311 can be an open structure, and the other end of the handle 221 away from the bearing surface 2101 can be covered on the outer shell 2311 and close the accommodating space 2301. Correspondingly, the inner shell 2312 can be arranged on the other end of the handle 221 away from the bearing surface 2101, and can be synchronously installed in the accommodating space 2301 when the handle 221 is covered on the outer shell 2311.

[0037] The light source 232 is disposed in the accommodation space 2301 and can emit light to the outside of the accommodation space 2301 through the housing 2311 for the camera mechanism 130 to capture. Figure 4 As shown, the light source 232 can be fixed on the inner shell 2312, and the light emitting surface of the light source 232 can be arranged opposite to the outer shell 2311, so that the light source 232 can emit light to the outside of the accommodating space 2301 through the outer shell 2311, and form a corresponding light spot on the outer shell 2311. The light source 232 can be an infrared lamp, and the light source 232 can emit infrared light for the camera mechanism 130 to capture, so that the camera mechanism 130 generates a corresponding grayscale image for the host 100 to identify and calculate. Compared with generating a color image for the host 100 to calculate, the grayscale image is more conducive to reducing the algorithm power consumption and calculation time of the host 100.

[0038] Optionally, the number of light sources 232 can also be multiple, and the multiple light sources 232 can form multiple light spots on the housing 2311 that are consistent with the number of light sources 232, so that the camera mechanism 130 can capture and generate an image with multiple light spots, so that the host 100 can obtain the position information of the handle 200 in space by identifying and calculating the positions of the multiple light spots in the image, so as to improve the accuracy of the host 100 in locating and tracking the handle 200. Among them, the multiple light sources 232 can be arranged in the accommodating space 2301 according to a preset rule, and the preset rule can match the recognition algorithm adopted by the host 100, which is not limited in this embodiment.

[0039] Optionally, the light source 232 is not limited to an infrared lamp, and the light source 232 may also be other LED lamps that can emit visible light, so that the light source 232 can also be used as an illumination lamp or an atmosphere lamp in a special environment to expand the use of the handle 200. In addition, it can be understood that when the functional device 212 in the aforementioned embodiment is an infrared lamp, the matching relationship between the functional device 212 and the base 211 can be the same or similar to the matching relationship between the lampshade 231 and the light source 232.

[0040] Optionally, in order to improve the consistency of the shapes and sizes of the multiple light spots so as to facilitate the host 100 to perform calculations, the light assembly 230 may further include a light shielding structure 233. Figure 4 As shown, the shading structure 233 is arranged in the accommodating space 2301, and is located between the outer shell 2311 and the inner shell 2312, and is connected to the outer shell 2311 and the inner shell 2312 respectively. At the same time, the shading structure 233 can also be arranged around the light source 232, and can be arranged in the accommodating space 2301 to form a closed light outlet channel 2331, so that the light emitted by the light source 232 can be transmitted to the outer shell 2311 through the light outlet channel 2331, and then transmitted to the outside of the accommodating space 2301 through the outer shell 2311. In this way, the light emitted by the light source 232 can be concentrated and isolated in the light outlet channel 2331 before entering the outer shell 2311, and will not diffuse to other areas in the accommodating space 2301, which is conducive to improving the concentration of the light emitted by the light source 232 into the outer shell 2311, reducing the diffusion of the light on the outer shell 2311, so as to improve the consistency of the shape and size of multiple light spots.

[0041] Specifically, the shading structure 233 can be a shading foam, and the shading structure 233 can be respectively in contact with the outer shell 2311 and the inner shell 2312 to improve the sealing of the light outlet channel 2331. At the same time, the number of shading structures 233 can also be multiple, and the number of shading structures 233 matches the number of light sources 232, and is arranged one-to-one with the multiple light sources 232, so that the multiple light sources 232 can remain independent in the accommodating space 2301, and the light between them will not interfere with each other. Of course, in some embodiments, the shading structure 233 is not limited to shading foam, and the shading structure 233 can also be other structures with shading capabilities, as long as it can limit the shape and size of the light spot, and this embodiment does not limit this.

[0042] Optionally, in addition to limiting the shape and size of the light spot by the light-shielding structure 233, a light-shielding coating may be provided on the surface of the housing 2311 away from the accommodating space 2301, and the light-shielding coating has a hollow area corresponding to the light source 232, so that the light emitted by the light source 232 can be emitted to the outside of the accommodating space 2301 through the hollow area of ​​the light-shielding coating. In this way, the shape and size of the hollow area of ​​the light-shielding coating can be used to limit the shape and size of the light spot formed by the light source 232 on the housing 2311, so as to maintain the consistency of multiple light spots.

[0043] Optionally, since the housing 2311 has certain light-conducting and light-diffusing properties, the light emitted by the light source 232 is still uncontrollably transmitted after entering the housing 2311, which is not conducive to limiting the shape and size of the light spot. Based on this, the lighting assembly 230 may further include: a light-conducting structure 235. Figure 5As shown, the light guide structure 235 is arranged in the accommodating space 2301 and penetrates the housing 2311 to be exposed outside the accommodating space 2301, and the light guide structure 235 can also be used to transmit the light emitted by the light source 232 to the outside of the accommodating space 2301, so that a light spot can be formed on the housing 2311. At the same time, the housing 2311 can be made of a light-shielding material, so that the light emitted by the light source 232 can only be transmitted through the light guide structure 235, so as to limit the shape and size of the light spot through the light guide structure 235. In this embodiment, the light guide structure 235 can be made of a light guide material such as polycarbonate or acrylic, and the number of light guide structures 235 can also be multiple, and the number of light guide structures 235 is the same as the number of light sources 232, and is arranged one-to-one with the multiple light sources 232.

[0044] Furthermore, the light guide structure 235 may include: a fixing portion 2351 and a protruding portion 2352. Figure 5 As shown, the fixing portion 2351 is disposed on one side of the housing 2311 located in the accommodating space 2301, and is located in the light outlet channel 2331, and is disposed opposite to the light source 232. The protruding portion 2352 is disposed on the side of the fixing portion 2351 away from the light source 232, and is disposed opposite to the light source 232, and the protruding portion 2352 is also penetrated through the housing 2311 to be exposed outside the accommodating space 2301. The light emitted by the light source 232 can be transmitted to the protruding portion 2352 through the fixing portion 2351, and then transmitted to the outside of the accommodating space 2301 through the protruding portion 2352, so as to form a light spot on the housing 2311. In this embodiment, the shape and size of the light spot can be consistent with the shape and size of the protruding portion 2352.

[0045] Optionally, the protrusion 2352 also has an atomized surface A disposed away from the fixing portion 2351, and the atomized surface A is exposed outside the accommodating space 2301. The atomized surface A can be obtained by atomizing the side of the protrusion 2352 away from the fixing portion 2351, and the atomized surface A can make the light spot more uniform in brightness to avoid the light spot being too bright or too dark in some areas. In this embodiment, the shape and size of the light spot can be consistent with the shape and size of the atomized surface A, and the atomized surface A can also be flush with the side of the housing 2311 away from the accommodating space 2301 to improve the appearance flatness of the housing 2311.

[0046] Optionally, in order to reduce the weight and production cost of the handle 200, the number of light sources 232 may be less than the number of light spots formed on the housing 2311. In this case, in order to enable fewer light sources 232 to form a larger number of light spots, the light guide structure 235 may be changed accordingly. Figure 6As shown, the fixing portion 2351 can completely cover one side of the housing 2311 located in the accommodating space 2301, and the number of the protruding portions 2352 can be multiple and more than the number of the light sources 232. A smaller number of light sources 232 can be arranged at the edge of the fixing portion 2351, and the light emitted by the light source 232 can be transmitted into the fixing portion 2351, and can be transmitted from the fixing portion 2351 to the multiple protruding portions 2352, and then transmitted to the outside of the accommodating space 2301 through the multiple protruding portions 2352, so as to form a plurality of light spots on the housing 2311 with the same number as the number of the protruding portions 2352. In this embodiment, the number of the light sources 232 can be two, and the two light sources 232 can be arranged at any position in the accommodating space 2301. Of course, the number of the light sources 232 is not limited to two, as long as the number of the light sources 232 is less than the number of the light spots, which is not limited in this embodiment.

[0047] See also Figures 7 to 10 , Figure 7 yes Figure 2 Another schematic diagram of the structure of the middle handle 200, Figure 8 yes Figure 7 A schematic diagram of a partial cross-sectional structure of the light assembly 230 along VI-VI, Fig. 9 yes Figure 7 Another partial cross-sectional structural diagram of the light assembly 230 along VI-VI, Fig.10 yes Figure 7 A schematic diagram of another partial cross-sectional structure of the light assembly 230 along line VI-VI.

[0048] Optionally, considering that the space of the accommodation space 2301 is limited, in order to arrange more light sources 232 on the handle 200, the light assembly 230 may further include: a fan ring 236. Figures 7 and 8As shown, one end of the fan ring 236 can be connected to the housing 2311, and the other end can be connected to one end of the handle 221 located on the bearing surface 2101, and the fan ring 236 can also be enclosed together with the housing 2311 and the handle 221 to form a gripping space 2361. When the user holds the handle 221, the gripping space 2361 can avoid the user's fingers, so that the user can grip the handle 221 normally. At the same time, the fan ring 236 also has an installation space 2362, and the installation space 2362 can also be used to install the light source 232, and the light emitted by the light source 232 can also be transmitted to the outside of the fan ring 236 for the camera mechanism 130 to capture and generate the corresponding image. In addition, the installation space 2362 can also be connected to the accommodating space 2301 and the handle 221 to facilitate wiring to power the light source 232 in the fan ring 236. In this embodiment, the fan ring 236 may also have light-guiding and light-diffusing properties like the housing 2311, so that the light emitted by the light source 232 can also form a light spot in the fan ring 236. Accordingly, the number of light sources 232 in the fan ring 236 may also be multiple.

[0049] Optionally, in addition to being connected to the handle 221 , the other end of the fan ring 236 may also be connected to the base 211 , so that the fan ring 236 can together with the outer shell 2311 , the handle 221 and the base 211 enclose a shaped gripping space 2361 .

[0050] Optionally, the fan ring 236 may include: an outer ring 2363 and an inner ring 2364. Among them, one end of the outer ring 2363 may be connected to the outer shell 2311, and the other end may be connected to one end of the handle 221 disposed on the bearing surface 2101, and together with the outer shell 2311 and the handle 221, the aforementioned gripping space 2361 is formed. At the same time, the outer ring 2363 may be arranged in a hollow shape to form an installation space 2362 for accommodating the light source 232. The inner ring 2364 is arranged in the installation space 2362, and the inner ring 2364 may be used to support and fix the light source 232 in the installation space 2362. In this embodiment, the outer ring 2363 can have certain light guiding and light diffusion properties, so that the light emitted by the light source 232 can be transmitted to the outside of the installation space 2362 through the outer ring 2363, and can diffuse on the outer ring 2363 to form a light spot, so that the camera mechanism 130 can capture the light emitted by the light source 232 to generate an image with a light spot for the host 100 to identify and calculate.

[0051] It is understandable that the above description of the outer ring 2363 and the inner ring 2364 is only an exemplary description of the specific structure of the fan ring 236, and the specific structure of the fan ring 236 can be adaptively adjusted according to design requirements. For example, the fan ring 236 can also include only the outer ring 2363.

[0052] Optionally, in order to improve the consistency of the shape and size of the light spots formed by the multiple light sources 232 on the outer ring 2363, the light shielding structure 233 in the above-mentioned embodiment may also be provided in the installation space 2362. Figure 8 As shown, the shading structure 233 is arranged in the installation space 2362, and is located between the outer ring 2363 and the inner ring 2364, and is connected to the outer ring 2363 and the inner ring 2364 respectively. At the same time, the shading structure 233 can also be arranged around the light source 232, and can be surrounded in the accommodating space 2301 to form a closed light outlet channel 2331, so that the light emitted by the light source 232 can be transmitted to the outer ring 2363 through the light outlet channel 2331, and then transmitted to the outside of the installation space 2362 through the outer ring 2363. In this way, the light emitted by the light source 232 can be concentrated and isolated in the light outlet channel 2331 before entering the outer ring 2363, and will not diffuse to other areas in the installation space 2362, which is conducive to improving the concentration of the light emitted by the light source 232 into the outer ring 2363, reducing the diffusion of the light on the outer ring 2363, so as to improve the consistency of the shape and size of multiple light spots.

[0053] Optionally, in addition to limiting the shape and size of the light spot by the light-shielding structure 233, a light-shielding coating may be provided on the surface of the outer ring 2363 away from the installation space 2362, and the light-shielding coating has a hollow area corresponding to the light source 232, so that the light emitted by the light source 232 can be emitted to the outside of the accommodating space 2301 through the hollow area of ​​the light-shielding coating. In this way, the shape and size of the hollow area of ​​the light-shielding coating can be used to limit the shape and size of the light spot formed by the light source 232 on the outer ring 2363, so as to maintain the consistency of multiple light spots.

[0054] Alternatively, if Fig. 9 and Fig.10 As shown, the light guide structure 235 of the aforementioned embodiment can also be arranged in the installation space 2362, and the matching relationship between the light guide structure 235 and the outer ring 2363 is the same or similar to the matching relationship between the light guide structure 235 and the outer shell 2311 in the aforementioned embodiment, which will not be described in detail in this embodiment. By arranging the light guide structure 235 in the installation space 2362, it is not only beneficial to improve the consistency of the light spot formed by the light source 232 on the outer ring 2363, but also the light guide structure 235 can be used to reduce the number of light sources 232, thereby reducing the weight, power consumption and production cost of the handle 200.

[0055] The handle 200 provided in the present application is provided with a grip assembly 220 on a bearing surface 2101 of a base assembly 210, and the base assembly 210 also has a placement surface 2102 disposed opposite to the bearing surface 2101, and the base assembly 210 can also contact with external objects through the placement surface 2102, so that the user can not only grasp the handle 200 with the grip assembly 220, but also use the base assembly 210 to place the grip assembly 220 upright on the desktop when the handle 200 is not in use. Such a setting, compared with the solution that the handle 200 can only be placed horizontally on the desktop, by setting the base assembly 210 to achieve the placement of the handle 200, it is not only conducive to reducing the area occupied by the handle 200 on the desktop, but also conducive to improving the stability of the placement of the handle 200, so as to facilitate the user to place the handle 200.

[0056] The above descriptions are only some embodiments of the present application, and do not limit the protection scope of the present application. Any equivalent device or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A handle, characterized in that: The handle comprises: a base component and a grip component; The base assembly has a bearing surface and a placement surface disposed opposite to each other, and the grip assembly is disposed on the bearing surface; wherein, The base assembly is configured to contact an external object through the placement surface and enable the holding assembly to be placed upright on the external object.

2. The handle according to claim 1, characterized in that: The base assembly includes: a base body and functional components; The seat body has the bearing surface and the placement surface, and the functional device is arranged in the seat body.

3. The handle according to claim 2, characterized in that: The seat body is in a plate shape, and the bearing surface and the placement surface are perpendicular to the thickness direction of the seat body.

4. The handle according to claim 2, characterized in that: The functional device includes: any one of a charging coil and an infrared lamp.

5. The handle according to claim 4, characterized in that: The functional device is an infrared lamp, and the functional device is configured to emit light for capture by an external device.

6. The handle according to claim 1, characterized in that: The handle also includes: a light assembly; The light assembly is connected to an end of the holding assembly away from the base assembly, and the light assembly is configured to emit light for capture by an external device.

7. The handle according to claim 6, characterized in that: The lighting assembly comprises: a lampshade and a light source; The lampshade is connected to one end of the holding assembly away from the base assembly; the light source is arranged in the lampshade and is configured to emit light outside the lampshade for capture by the external device.

8. The handle according to claim 7, characterized in that: The lighting assembly further includes: a light guide structure; The light guide structure is arranged in the lampshade and penetrates the lampshade, and the light guide structure is configured to conduct the light emitted by the light source to the outside of the lampshade.

9. The handle according to claim 7, characterized in that: The lighting assembly further includes: a light shielding structure; The shading structure is arranged in the lampshade, and the shading structure is also arranged around the light source, and a light outlet channel is formed in the lampshade; wherein, The light emitted by the light source is configured to be conducted to the outside of the lampshade through the light outlet channel.

10. The handle according to claim 7, characterized in that: The lighting assembly further comprises: a fan ring; The fan ring is connected to the lampshade and the grip assembly respectively, and is enclosed together with the lampshade and the grip assembly to form an escape space; wherein, The light source is disposed in both the lampshade and the fan ring, and the light source is further configured to emit light outside the fan ring for capture by the external device.

11. The handle according to claim 7, characterized in that: The grip assembly comprises: a grip and a touch-pressure structure; One end of the handle is arranged on the bearing surface, and the other end of the handle is connected to the lampshade; the touch-pressure structure is arranged on the handle and is configured for user operation.

12. A head mounted device, characterized in that: The head mounted device comprises: a host that can be worn on the head and a handle that establishes a communication connection with the host, and the handle comprises: a base component and a grip component; The base assembly has a bearing surface and a placement surface disposed opposite to each other, and the grip assembly is disposed on the bearing surface; wherein, The base assembly is configured to contact an external object through the placement surface and enable the holding assembly to be placed upright on the external object.

13. The head mounted device according to claim 12, wherein: The handle also includes: a light assembly; The light assembly is connected to an end of the holding assembly away from the base assembly, and the light assembly is configured to emit light for capture by the host.

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