Motion controller for head-mounted display device

Abstract

Provided in the present application is a motion controller for a head-mounted display device. The motion controller may comprise a grip portion and an operation portion, wherein the grip portion can be configured to be gripped by a hand in the direction of length of the grip portion; the operation portion can be connected to the end of the grip portion in the direction of length of the grip portion; the operation portion can be provided with a first button and first locators; the grip portion can be provided with a first finger separator and a second locator; the first finger separator may be disposed on the grip portion; and the distance between the second locator and a tail portion may be less than the distance between the first finger separator and the tail portion, such that mutual interference between the first locators and the second locator can be effectively avoided, thereby better acquiring a second positioning signal and first positioning signals. When the motion controller is in use, fingers of a user are positioned and limited by means of the first finger separator, thereby effectively restricting the user's grip position on the grip portion, effectively preventing the occlusion of the second locator, and effectively minimizing the occlusion of the second locator by the user, such that the head-mounted display device better determines the position and orientation of the motion controller.

Description

Handle of a head-mounted display device

[0001] Cross-reference to Related Applications

[0002] This application claims priority to Chinese Patent Application No. 202422391784.7, filed on September 29, 2024; No. 202411376247.3, filed on September 29, 2024; No. 202422625834.3, filed on October 29, 2024; and No. 202411525679.6, filed on October 29, 2024, the contents of which are incorporated herein by reference in their entirety. TECHNICAL FIELD

[0003] The present application relates to the technical field of head-mounted display devices, and in particular to a handle of a head-mounted display device. BACKGROUND

[0004] With the upgrading of virtual reality (VR), augmented reality (AR), and mixed reality (XR) technologies, head-mounted display devices are becoming increasingly popular among young people due to their rich experiences. Virtual reality technology is a computer simulation system that can create and experience virtual worlds. It uses computers to generate a simulated environment and is a multi-source information fusion interactive system that simulates three-dimensional dynamic views and physical behaviors, allowing users to immerse themselves in the environment. People experience virtual reality worlds by wearing head-mounted display devices. With the development of electronic technology, head-mounted display devices will gradually become popular in people's daily lives.

[0005] Typically, in a scenario where a user uses a virtual reality device, the user can interact with the head-mounted display device through a handle. Specifically, if the user needs to trigger the head-mounted display device to perform a certain operation, the user can first trigger the head-mounted display device to establish a connection with the handle, and then move the handle to input, so that the head-mounted display device can obtain the relative pose information of the handle according to the infrared light emitted by the light-emitting diode (LED) light source of the handle, and perform the certain operation according to the pose information.

[0006] In the related art, in order to realize the positioning of the handle in the virtual scene during the use of the head-mounted display device, the mainstream handle positioning tracking technology arranges an infrared lamp array on the handle, and captures the positioning by the camera of the head-mounted display device. In order to ensure the stable implementation of the scheme, some related technologies need to design a protruding lamp ring on the handle, and the lamp ring is provided with an annular arrangement of infrared lamp arrays to ensure that the infrared lamp can be shot in most scenes. In some other related technologies, the infrared lamps are arranged on the same plane or curved surface. SUMMARY

[0007] According to some embodiments of the present application, a handle of a head-mounted display device can include an operation part and a holding part. The holding part can be held by a hand around the length direction. The operation part can be connected to one end of the holding part along the length direction. The operation part can be provided with a first region and a second region. The first region can be provided with a first button. The second region can be provided with a first positioner. The first positioner can be used to emit a first positioning signal. The holding part can include a first finger separator and a second positioner. The first finger separator can be arranged on the holding part and close to the operation part along the length direction. The first finger separator can be used to place a first finger and a second finger on two sides of the first finger separator when the hand holds. The second positioner can be arranged on the holding part and away from the operation part along the length direction. The distance between the second positioner and the tail end can be less than the distance between the first finger separator and the tail end. The tail end is an end of the holding part away from the operation part. The second positioner can be used to emit a second positioning signal. The second positioning signal and the first positioning signal can be used to be collected by a host of the head-mounted display device.

[0008] According to some embodiments of the present application, a handle of a head-mounted display device can include an operation part and a holding part. The holding part can be held by a hand around the length direction. The operation part can be connected to one end of the holding part along the length direction. The operation part can be provided with a first region and a second region. The first region can be provided with a first button. The second region can be provided with a first positioner. The first positioner can be used to emit a first positioning signal. The holding part can include a first finger separator and a second positioner. The first finger separator can be arranged on the holding part and close to the operation part along the length direction. The first finger separator can be used to place a first finger and a second finger on two sides of the first finger separator when the hand holds. The second positioner can be arranged on the holding part and away from the operation part along the length direction. The distance between the second positioner and the tail end can be less than the distance between the first finger separator and the tail end. The tail end is an end of the holding part away from the operation part. The second positioner can be used to emit a second positioning signal. The second positioning signal and the first positioning signal can be used to be collected by a host of the head-mounted display device.

[0009] According to some embodiments of the present application, a handle of a head-mounted display device is provided, which can include an operation part and a holding part. The holding part can include a main shell, a cover plate, a first finger separator, and a second positioner. The cover plate is connectable to the main shell and forms a receiving cavity, one side of the receiving cavity is an opening, and a tail end is at one end of the holding part away from the opening in a length direction. A joint position of the main shell and the cover plate can form a joint seam. The first finger separator can be arranged on the main shell. The first finger separator is used to place a first finger and a second finger on two sides of the first finger separator when the hand holds. The second positioner is arranged on the cover plate. A distance between the second positioner and the tail end can be less than a distance between the first finger separator and the tail end. The second positioner can be used to emit a second positioning signal. The second positioner and the first finger separator can be located on two sides of the joint seam. The operation part can be arranged on the opening. The operation part can include a first button and a first positioner. The first positioner can be used to emit a first positioning signal.

[0010] According to some embodiments of the present application, a handle of a head-mounted display device is provided, which can include an operation part and a holding part. The holding part can be used to be held by a hand around a length direction. The operation part can be connected to one end of the holding part along the length direction. The operation part can be provided with a first button and a first positioner used to emit a first positioning signal. The holding part can include a first finger separator and a second positioner. The first finger separator can be arranged on the holding part and close to the operation part along the length direction. The first finger separator is used to place a first finger and a second finger on two sides of the first finger separator when the hand holds. The second positioner can be arranged on the holding part and away from the operation part along the length direction. A distance between the second positioner and a tail end can be less than a distance between the first finger separator and the tail end. The tail end is one end of the holding part away from the operation part. The second positioner can be used to emit a second positioning signal. The second positioning signal and the first positioning signal can be used to be collected by a host of the head-mounted display device.

[0011] According to some embodiments of the present application, a handle of a head-mounted display device can include an operation part and a holding part. The holding part can be held by a hand along a length direction. The operation part can be connected to one end of the holding part along the length direction. The operation part can be provided with a first button and a first positioner. The first positioner can be used to emit a first positioning signal. The holding part can include a first finger separator and a second finger separator. The first finger separator can be arranged on the holding part, and used to place a first finger and a second finger on two sides of the first finger separator when the holding part is held by the hand. The second positioner can be arranged on the holding part, and a distance between the second positioner and a tail end can be less than a distance between the first finger separator and the tail end. The tail end is an end of the holding part away from the operation part. The second positioner can be used to emit a second positioning signal. The second positioning signal and the first positioning signal can be collected by a host of the head-mounted display device. BRIEF DESCRIPTION OF DRAWINGS

[0012] FIG. 1 is a structural schematic diagram of a handle according to some embodiments of the present application.

[0013] FIG. 2 is an exploded schematic diagram of the handle according to some embodiments of the present application.

[0014] FIG. 3 is a partial schematic diagram of the handle according to some embodiments of the present application.

[0015] FIG. 4 is a structural schematic diagram of an operation part according to some embodiments of the present application.

[0016] FIG. 5 is a schematic diagram of a positioner on the operation part according to some embodiments of the present application.

[0017] FIG. 6 is a schematic diagram of a user using the handle according to some embodiments of the present application.

[0018] FIG. 7 is a structural schematic diagram of a holding part 110 according to some embodiments of the present application.

[0019] FIG. 8 is an exploded schematic diagram of the holding part according to some embodiments of the present application.

[0020] FIG. 9 is a structural schematic diagram of a main shell from one perspective according to some embodiments of the present application.

[0021] FIG. 10 is a structural schematic diagram of the main shell from another perspective according to some embodiments of the present application.

[0022] FIG. 11 is a structural schematic diagram of an FPC according to some embodiments of the present application.

[0023] FIG. 12 is a cross-sectional schematic diagram of a positioner on the FPC according to some embodiments of the present application.

[0024] The following signs are explained: 100, housing; 101, tail end; 104, splicing joint; 105, ridge line; 107, main shell; 108, cover plate; 110, holding part; 111, holding area; 112, positioning area; 113, first finger separator; 114, second finger separator; 115, first through hole; 116, second through hole; 117, third through hole; 118, fourth through hole; 120, operation part; 121, first area; 122, second area; 1221, first mounting area; 1222, second mounting area; 123, first via hole; 124, second via hole; 125, limiting groove; 126, through hole; 210, first key; 211, main key; 212, auxiliary key; 220, second key; 230, third key; 310, first positioner; 311, first positioning light; 312, second positioning light; 320, second positioner; 330, third positioner; 340, FPC; 400, light shielding piece; 500, light transmitting piece. DETAILED DESCRIPTION

[0025] Example implementations will now be described more fully with reference to the accompanying drawings. Example implementations may, however, be implemented in many different forms and should not be construed as limited to the examples set forth herein; rather, these implementations are provided so that this disclosure will be thorough and complete, and will fully convey the concept of an example implementation to those skilled in the art.

[0026] It should be noted that the brief description of terms in the present application is only for the convenience of understanding the implementation described next, and is not intended to limit the implementation of the present application. Unless otherwise specified, these terms should be understood according to their ordinary and general meanings.

[0027] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified.

[0028] In this application, unless otherwise clearly indicated otherwise, the terms "assembly", "connection", and the like should be understood in a broad sense and can be fixed connection, detachable connection, or integral; can be mechanical connection, electrical connection; can be direct connection, or indirect connection through an intermediate medium; can be internal connection of two elements, or interaction relationship between two elements. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances. In the description of the specification, the description referring to the terms "some embodiments", "exemplarily" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present application. The illustrative description of the above terms in the specification does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0029] In addition, the described features, structures or characteristics can be combined in any suitable manner in one or more embodiments. In the following description, many specific details are provided to give a sufficient understanding of the embodiments of the present application. However, those skilled in the art will realize that the technical solutions of the present application can be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. can be used. In other cases, well-known methods, devices, implementations or operations are not shown or described in detail to avoid obscuring the aspects of the present application.

[0030] The present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the technical features involved in the various embodiments of the present application described below can be combined with each other as long as there is no conflict. The embodiments described below by reference to the accompanying drawings are intended to illustrate the present application and should not be understood as limiting the present application. The drawings in the following description are only some embodiments of the present disclosure, and those skilled in the art can obtain other drawings from these drawings without creative labor.

[0031] In the related art, in order to realize the positioning of the handle in the virtual scene during the use of the head-mounted display device, the mainstream handle positioning tracking technology arranges an infrared lamp array on the handle, captures the positioning by the camera of the head-mounted display device, in order to ensure the stable implementation of the scheme, a ring-shaped infrared lamp array needs to be designed on the handle, so as to ensure that the infrared lamp can be shot in most scenes, the design makes the distance between each infrared lamp on the handle close, or the infrared lamps are on the same plane or curved surface, so that the light of each infrared lamp influences each other and affects the identification of the position of the infrared lamp. The application provides a handle for a head-mounted display device to solve the above technical problems.

[0032] Virtual reality technology

[0033] Virtual reality technology (English name: Virtual Reality, abbreviated as VR) is a brand-new practical technology developed in the 20th century. Virtual reality technology covers computer, electronic information, simulation technology, and its basic implementation is to simulate a virtual environment by a computer to give people a sense of environmental immersion. VR refers to the creation of a virtual space by external devices; people can watch movies and play games in the virtual space. The head-mounted display device is usually a head-mounted glasses device equipped with multiple cameras.

[0034] The head-mounted display device (Head-Mounted Display, HMD) can include a head-mounted display (i.e., a host) and a handle. The handle is set to one or two. The head-mounted display is worn on the head of a user, and the head-mounted display is provided with a display device, a processor, and multiple cameras or cameras, which are mainly used for two application functions of environment see through detection and degree of freedom detection (Degree of freedom, DoF).

[0035] In some embodiments, the head-mounted display also adopts a camera configuration scheme that separates the see through and DoF detection functions (i.e., see through usually detects visible light band signals, and DoF simultaneously detects visible light and infrared band signals). At this time, an additional dedicated see through camera is usually needed. (i.e., Among them, the infrared band signal is mainly used for handle position detection. The DoF recognition of the head-mounted display usually establishes a wireless connection with the handle, and a specific infrared light source (such as an infrared band of 850nm) is installed on the handle, which is convenient for the camera on the head-mounted display to capture the pose information of the handle.

[0036] In order to facilitate description and understanding, the state of the user holding the handle is taken as a reference.

[0037] FIG. 1 is a structural schematic diagram of a handle according to some embodiments of the present application. FIG. 2 is an exploded schematic diagram of a handle according to some embodiments of the present application. FIG. 3 is a partial schematic diagram of a handle according to some embodiments of the present application.

[0038] Referring to FIGS. 1-3, some embodiments of the present application provide a handle of a head-mounted display device, a main body of the head-mounted display device determines a position and an attitude of the handle by acquiring a position on the handle and a change in the position, and accordingly forms corresponding information and instructions in the head-mounted display device to realize interaction between the head-mounted display device and a user.

[0039] The handle can include a holding portion 110 and an operation portion 120 formed at one end of the holding portion 110 in a length direction. The holding portion can be used to be held by a hand around the length direction. The holding portion 110 can be annularly arranged to be held by fingers other than the thumb and a palm of the user.

[0040] In some embodiments, the handle can include a housing 100, and a receiving space can be formed in the housing 100 to accommodate electronic components and the like. The holding portion and the operation portion can be formed on the housing, respectively.

[0041] In some embodiments, the handle can include the operation portion 110 and the holding portion 120 directly, and the operation portion can be formed at one end of the holding portion.

[0042] In some embodiments, the operation portion 120 can be fixed at one end of the holding portion 110 in the length direction.

[0043] In some embodiments, the holding portion 110 and the operation portion 120 can be integrally formed, partially integrally formed, or independently formed and then spliced together, and the like, as long as the operation portion 120 is arranged at one end of the holding portion 110.

[0044] FIG. 4 is a structural schematic diagram of an operation portion according to some embodiments of the present application. FIG. 5 is a schematic diagram of a positioner on an operation portion according to some embodiments of the present application. FIG. 6 is a schematic diagram of a user using a handle according to some embodiments of the present application.

[0045] Referring to FIGS. 1-6, one side of the operation portion 120 opposite to the holding portion 110 can be formed with an operation surface, and the operation surface is obliquely intersected with the length direction of the handle to be pressed and operated by the thumb of the user.

[0046] The operation surface can include spaced first and second regions 121 and 122, and edges of the first and second regions 121 and 122 can extend along edges of the operation surface.

[0047] In some embodiments, the first region 121 and the second region 122 are respectively provided with a half. In the embodiment, the first region 121 and the second region 122 can be respectively provided with a fan-shaped structure.

[0048] In some embodiments, the first region 121 is a region for setting a button, and the second region 122 is a region for setting a locator.

[0049] In some embodiments, the first region 121 is closer to the base of the thumb of the hand holding the handle than the second region 122. When holding the handle, the distance between the second region and the base of the thumb is greater than the distance between the first region and the base of the thumb.

[0050] In the embodiment, the first region 121 can be provided with a first through hole 123, and the first region 121 can be provided with a plurality of first through holes 123. The second region 122 can be provided with a second through hole 124, and the second region 122 can be provided with a plurality of second through holes 124. The second through hole 124 can be a blind hole.

[0051] In some embodiments, the first region 121 and the second region 122 can be located on a plane or a curved surface.

[0052] In some embodiments, the first region 121 and the second region 122 can be respectively located on two intersecting surfaces, so as to form different angles with the length direction of the handle. As a specific implementation, the first region 121 for setting a button has a smaller angle with the length direction than the second region 122 for setting a locator, so that the signal emission direction of the locator does not need to be tilted to the length direction while facilitating the thumb pressing, and thus the emitted signal is not easily blocked by the arm or the body during operation.

[0053] In some embodiments, the first region can be a region on the operation surface close to the thumb when holding, so as to facilitate the user to use the thumb to operate the button when holding.

[0054] The handle can further include a first button 210, which can be used to receive user operations to input user interaction. For example, to receive user pressing or touch operations.

[0055] The first button 210 can be provided on the operation surface of the operation part 120 for pressing and operation by the user's thumb. The first button 210 can be provided in the first region 121, so that when holding the handle, the user's thumb can extend from the edge of the first region 121 into the first region 121 to operate the first button 210.

[0056] When the user holds the handle, the first region 121 can be arranged at a position of the operation surface facing the base of the user's thumb, and the thumb extends from the edge of the first region 121 to the operation surface. The operation surface has a region of a preset size, so as to effectively avoid the thumb extending to other regions except the first region 121 when the thumb moves in the first region 121.

[0057] In some embodiments, the first button 210 can include a main button 211 and an auxiliary button 212; the main button 211 can be arranged in the first region 121 and located at the middle of the operation surface; the first region 121 and the second region 122 can be arranged around the middle of the operation surface, so that the first region and the second region are both fan-shaped structures or structures similar to fan-shaped structures.

[0058] The main button 211 and the auxiliary button 212 can be respectively arranged in the first via hole 123. The housing 100 can be provided with a control board, and after the main button 211 and the auxiliary button 212 pass through the first via hole 123, the main button 211 and the auxiliary button 212 can abut against the corresponding structure on the housing 100 to trigger the corresponding function on the control board.

[0059] In some embodiments, when the user uses the handle, the end of the user's thumb can press on the main button 211, and the user can move the thumb to press on the auxiliary button 212.

[0060] In some embodiments, the first region 121 and the second region 122 can be arranged around the middle of the operation surface, and the outer peripheral edges of the first region 121 and the second region 122 extend along the edge of the operation surface, so that the first region 121 and the second region 122 are both fan-shaped structures.

[0061] In some embodiments, the first region 121 and the second region 122 can be half regions of the operation surface. In this embodiment, the area of the first region 121 can be larger than the area of the second region 122.

[0062] The handle can further include a locator, and the locator can emit a locating signal. The locator can be configured to collect the locating signal by the host of the head-mounted display device, so as to determine the position and / or motion information of the handle. The information can include optical information (for example, visible, infrared, etc.), spatial information (for example, light-detection output), and movement information. The camera or camera head on the head-mounted display device acquires the position and motion posture of the locator, thereby producing corresponding instructions and information in the head-mounted display device.

[0063] After the signal emitted from the locator is collected by the host of the head-mounted display device, the host identifies the position and posture of the handle according to the collected locating signal.

[0064] In some embodiments, the positioner can include a first positioner 310, which can be configured to emit a first positioning signal. The first positioner 310 can be disposed on an operation surface of the operation portion 120 facing away from / away from the holding portion 110. The first positioner 310 is disposed on a side of the first region where the buttons are disposed, away from / away from the holding portion 110, corresponding to the position of the root of the thumb when holding the handle, so that the signal emitted by the first positioner is not easily blocked by the thumb while facilitating the pressing of the thumb.

[0065] In some embodiments, the positioner can be a positioning light, which can be an infrared light. In some embodiments, the positioner can be a light of other colors. The first positioner 310 can be disposed in the second through hole 124 of the operation surface.

[0066] In some embodiments, the positioner can also be a device that emits other positioning signals with directionality.

[0067] In some embodiments, the first positioner 310 can be disposed in the second region 122 to avoid being blocked by the user's thumb.

[0068] In some embodiments, the holding portion 110 can be disposed circumferentially for the user to hold other fingers and the palm in addition to the thumb; and the side of the operation portion 120 facing away from the holding portion 110 can be formed with an operation surface for the user to press and operate with the thumb.

[0069] The operation surface can include a first region 121 and a second region 122 spaced apart; the edges of the first region 121 and the second region 122 can extend along the edges of the operation surface; the first button 210 can be disposed in the first region 121, so that the user's thumb can extend from the edge of the first region 121 into the first region 121 to operate the first button 210; and the first positioner 310 can be disposed in the second region 122 to avoid being blocked by the user's thumb.

[0070] The first button 210 is disposed in the first region 121, and the first positioner 310 is disposed in the second region 122, thereby effectively avoiding the user's thumb from blocking the first positioner 310 in the second region 122, effectively ensuring that the head-mounted display device can capture the position of the first positioner 310, thereby effectively reducing the blocking of the first positioner 310 on the handle by the user's palm, reducing the number of first positioners 310, and saving costs and resources.

[0071] The first region has a first edge, and the second region can be disposed on a side of the first region facing away from / away from the first edge. The first edge corresponds to the position of the root of the thumb when holding the handle, and the root of the thumb presses the first edge when holding the handle.

[0072] In the direction from the first edge to the second region, the plane where the operation surface is located is inclined away from the holding portion, so as to facilitate the thumb pressing the first key of the first region and enhance the probability that the first locator in the second region is not blocked by the thumb.

[0073] In some embodiments, the second region 122 can include adjacent first and second mounting areas 1221 and 1222, the first and second mounting areas 1221 and 1222 can be arranged around the main key 211, and the side edges of the first and second mounting areas 1221 and 1222 opposite to each other can be close to one side edge of the first region 121, respectively. The first and second mounting areas 1221 and 1222 can be respectively provided with the first locators 310.

[0074] In the present embodiment, the first locators 310 can include first and second locating lamps 311 and 312, the first locating lamp 311 can be arranged in the first mounting area 1221, and the second locating lamp 312 can be arranged in the second mounting area 1222.

[0075] In some embodiments, the first locating lamp 311 can be arranged in multiple in the first mounting area 1221. The second locating lamp 312 can be arranged in multiple in the second mounting area 1222. The first locators 310 are arranged at different positions of the first region 121, so as to more accurately collect the located position and posture, and better realize human-computer interaction.

[0076] In some embodiments, the second mounting area 1222 is arranged in an inclined manner toward the holding portion 110 in the direction away from the main key 211, so that the plane where the second mounting area 1222 is located and the plane where the first mounting area 1221 is located have an included angle.

[0077] In some other embodiments, the plane where the second mounting area 1222 is located is arranged in an inclined manner toward the holding portion in the direction away from the first mounting area, so that the plane where the second mounting area 1222 is located and the plane where the first mounting area 1221 is located have an included angle.

[0078] In some embodiments, the first mounting area 1221 and the second mounting area 1222 are arranged at an angle, and the first positioning lamp 311 on the first mounting area 1221 and the second positioning lamp 312 on the second mounting area 1222 are arranged at an angle. At least two positioning devices are arranged on each of the two mounting areas, respectively, so as to effectively avoid the dead angle of the head-mounted display relative to the first positioning device, increase the probability of the first positioning device being collected on at least one surface, and effectively ensure the collection of the first positioning device 310 signal between the handle and the head-mounted display, effectively avoid the shielding of the first positioning device 310, and effectively ensure that the head-mounted device can collect the position and posture information on the handle.

[0079] In some embodiments, the second mounting area 1222 is arranged on the side of the first area 121 away from the palm of the user. In this embodiment, the end of the finger used by the user does not contact the palm when the user holds the holding portion 110. The second mounting area 1222 is arranged on the side of the first area 121 away from the palm of the user, which further avoids the shielding of the second mounting area 1222 by the palm of the user.

[0080] In some embodiments, the positioning device can include a plurality of positioning devices, and the positioning devices can be arranged on the side of the operation surface facing the inside of the handle. The keys can protrude from the operation surface.

[0081] In some embodiments, the positioning devices arranged on the operation surface of the end portion can eliminate the need for the lamp ring arranged to protrude from the handle body in the related art. The probability of the positioning devices being collided with the surrounding objects when being held is greatly reduced.

[0082] The side of the operation portion 120 facing away from the holding portion 110 can be recessed to form a limiting groove 125 connected to the plurality of second through holes 124, respectively. The limiting groove 125 is used to facilitate the arrangement of the positioning devices connected to each other through the flexible circuit board / wiring, thereby improving the installation efficiency.

[0083] It should be noted that the limiting groove 125 can be provided with a through hole 126 penetrating the wall thickness of the holding portion 110. The through hole 126 can be provided with one or more. In this embodiment, the through hole 126 is provided with two. The through hole is used to electrically connect the positioning devices and the controller and / or the positioning devices on the handle.

[0084] FIG. 7 is a structural schematic diagram of the holding portion 110 according to some embodiments of the present application. FIG. 8 is an exploded schematic diagram of the holding portion according to some embodiments of the present application. FIG. 9 is a structural schematic diagram of the main shell from one perspective according to some embodiments of the present application. FIG. 10 is a structural schematic diagram of the main shell from another perspective according to some embodiments of the present application.

[0085] Referring to FIGS. 1-10, in some embodiments, the holding portion 110 can be formed with a receiving space for receiving components in the handle, such as a circuit board, a button, a wire, a battery, and the like.

[0086] In some embodiments, the holding portion 110 can be circumferentially arranged for holding by the user's fingers other than the thumb and the palm. The holding portion 110 can include a holding area 111 and a positioning area 112 in the circumferential direction; the holding area 111 is configured for holding by the user's fingers other than the thumb and the palm.

[0087] In some embodiments, the holding area 111 can be used for the user's index finger, middle finger, ring finger, and little finger to be bent and attached to the outer surface of the holding portion 110, and the user's fingers other than the thumb and the palm are bent to hold the holding portion 110 in the user's hand.

[0088] The outer circumferential size of the holding portion 110 is configured such that when the user holds the holding portion 110, the user's fingers and palm are held in the holding area 111, and the user's fingers and palm can not extend into the positioning area 112, so that the positioning area 112 is exposed outside the user's palm.

[0089] The positioning area is arranged close to the thumb, and the plane where the operation surface is located is arranged to be inclined away from the holding portion in the direction from the first edge to the second area, so that the positioning lamp in the positioning area and the positioning lamp on the operation surface have a smaller included angle, and the probability of the head-mounted display device simultaneously acquiring the positioning lamp signal in the positioning area and the positioning lamp signal on the operation surface is increased.

[0090] In some embodiments, the holding portion 110 corresponding to different fingers is arranged to have different circumferences to adapt to different finger lengths and effectively ensure the stability and reliability of the user's holding.

[0091] In some embodiments, the local circumference of the holding portion 110 can be greater than 15 cm, which can correspond to the attachment line of the user's middle finger on the holding portion 110.

[0092] In other embodiments, the local circumference of the holding portion 110 can be greater than 15 cm, which can correspond to the user's index finger or ring finger.

[0093] In some embodiments, the outer circumferential surface of the holding portion 110 can be a curved surface structure to facilitate user holding.

[0094] In some embodiments, the circumference of the outer circumference of the holding portion 110 can gradually increase in the direction close to the operation portion 120.

[0095] In some embodiments, the length of the outer periphery of the holding portion 110 can gradually increase first and then gradually decrease in the direction close to the operating portion 120, so as to adapt to the length variation of the human fingers.

[0096] In some embodiments, the holding portion can comprise a first finger separator 113, which can be arranged on the holding portion 110. The first finger separator can be used to position the first finger and the second finger on the two sides of the first finger separator when the hand holds.

[0097] In some embodiments, the first finger and the second finger can be any two adjacent fingers of the hand except the thumb.

[0098] In some embodiments, the first finger separator 113 can be arranged on the holding area 111 of the holding portion 110. The extension line of the first finger separator 113 is around the outer periphery of the holding portion 110 and encircles the length direction line of the holding portion 110. The first finger separator 113 can be used to position and limit between the two adjacent fingers of the user.

[0099] In some embodiments, the extension line of the first finger separator is the line obtained by extending the first finger separator around the outer periphery of the holding portion and encircles the length direction line of the holding portion.

[0100] In some embodiments, the first finger separator 113 can be arranged close to the tail end 101 of the holding portion 110. The tail end 101 is the end of the holding portion 110 away from the operating portion 120. In some embodiments, the first finger separator 113 protrudes on the outer periphery of the holding portion 110. The extension direction of the ridge line 105 of the first finger separator 113 is the extension line direction of the first finger separator 113. The extension line of the first finger separator 113 extends along the tangent direction of the outer periphery of the holding portion 110.

[0101] In some embodiments, the first finger separator 113 can be used to position between the ring finger and the little finger of the user, and the first finger separator 113 is used to position the ring finger and the little finger on the two sides of the first finger separator 113 when the user holds.

[0102] In some other embodiments, the first finger separator 113 can be used to position between the ring finger and the middle finger of the user, and the first finger separator 113 is used to position the ring finger and the middle finger on the two sides of the first finger separator 113 when the user holds.

[0103] In some other embodiments, the first finger separator 113 can be arranged close to the operating portion.

[0104] In some other embodiments, the first finger separator 113 can be used to position between the index finger and the middle finger of the user, and the first finger separator 113 is used to position the index finger and the middle finger on the two sides of the first finger separator 113 when the user holds.

[0105] In some embodiments, the first finger separator 113 can be used to position between the index finger and the middle finger of the user, and the holding portion 110 can further comprise a second finger separator 114, which can be disposed on the holding portion 110. The second finger separator can be located between the first finger separator and the tail end.

[0106] In some embodiments, the second finger separator 114 can be disposed on the holding area 111 of the holding portion 110.

[0107] In some embodiments, the extension line of the second finger separator is a line obtained by extending the second finger separator along the outer periphery of the holding portion and around the length direction of the holding portion. The second finger separator 114 can be used to position and limit between two adjacent fingers of the user. The second finger separator can be used to place the little finger and the ring finger of the user on the two sides of the second finger separator respectively when the hand holds.

[0108] In some embodiments, the second finger separator 114 can protrude on the outer periphery of the holding portion 110. The extension direction of the ridge line 105 of the second finger separator 114 can be the extension direction of the second finger separator 114. The extension line of the second finger separator 114 can extend along the tangent direction of the outer periphery of the holding portion 110.

[0109] In other embodiments, the second finger separator 114 can be used to position between the ring finger and the middle finger of the user, and the first finger separator 113 can be used to position the ring finger and the middle finger on the two sides of the second finger separator 114 respectively when the user holds.

[0110] In some embodiments, the holding portion 110 can be provided with both the first finger separator 113 and the second finger separator 114. The second finger separator 114 can be located between the first finger separator 113 and the tail end 101. The first finger separator 113 can be used to limit between the index finger and the middle finger of the user, and the second finger separator 114 can be used to limit between the little finger and the ring finger of the user.

[0111] The positioning of the first finger separator 113 and the second finger separator 114 at the same time when the user holds enhances the hand feeling when holding, and can effectively limit the holding position of the user on the holding portion 110.

[0112] In this embodiment, the outer periphery of the holding portion 110 can be provided with a first through hole 115, which can be disposed on the holding area 111. The first through hole 115 can be disposed on one end of the holding area 111 facing the operation portion 120. The first through hole 115 can penetrate to the inside of the holding portion 110. The first through hole 115 can be used to install a button. The first through hole 115 can be disposed on the side of the first finger separator 113 facing the tail end 101 of the holding portion 110.

[0113] The holding portion 110 can be provided with a second through hole 116 on the outer periphery thereof for mounting a button. The second through hole 116 can be provided on the holding area 111. The second through hole 116 can be provided on the side of the first finger separator 113 facing the operation portion 120. The first through hole 115 and the second through hole 116 can be respectively provided on both sides of the first finger separator 113.

[0114] In some embodiments, the first through hole 115 and the second through hole 116 can be used for mounting a button or a key. The button provided at the first through hole 115 can be used for operation by the middle finger of a user. The button provided at the second through hole 116 can be used for operation by the index finger of a user.

[0115] In some embodiments, the holding portion 110 can be provided with a second button 220 and a third button 230 on both sides of the first finger separator 113. The second button 220 can be provided on the side of the first finger separator 113 facing the tail end 101. The third button 230 can be provided on the side of the first finger separator 113 facing away from the tail end 101. The second button 220 can be provided in the first through hole 115, and the third button 230 can be provided in the second through hole 116.

[0116] In some embodiments, the holding area 111 of the holding portion 110 can be provided with only the first through hole 115 or the second through hole 116.

[0117] In other embodiments, the holding portion 110 can not be provided with a button, and the holding area 111 can not be provided with the first through hole 115 and the second through hole 116.

[0118] In some embodiments, the holding portion 110 can be further provided with a third through hole 117. The third through hole 117 can be provided on the holding portion 110 near the tail end 101. The third through hole 117 can be provided on the side of the first finger separator 113 facing the tail end 101 of the holding portion 110.

[0119] In some embodiments, the holding portion 110 can be further provided with a fourth through hole 118. The fourth through hole 118 can be provided on the side of the third through hole 117 facing the operation portion 120.

[0120] The locator can further include a second locator 320. The second locator can be provided on the holding portion and can be located away from the operation portion in the length direction compared to the first finger separator.

[0121] The second locator can be used to emit a second positioning signal, and the first locator can be used to emit a first positioning signal. The second positioning signal and the first positioning signal can be used to be collected by a host of the head-mounted display device to determine the position and posture of the handle.

[0122] In some embodiments, the first positioner 310 is arranged on the operation surface of the operation part 120, and the position is relatively concentrated, and the signal spot position formed after the host computer collects is also relatively concentrated. The second positioner 320 is arranged on the holding part 110, and the second positioner 320 is located on the side of the first sub-finger 113 extending towards the tail end 101 of the holding part 110, so that the first positioner 310 and the second positioner 320 are located on different surfaces, and the distance between the first positioner 310 and the second positioner 320, thereby effectively avoiding the mutual interference between the first positioner 310 and the second positioner 320, and the signal spot formed after the host computer collects also has a spot away from the concentrated area, which makes it easier for the host computer to identify the posture of the holding part relative to the operation part through the collected signal spot, and the position of the plurality of first positioners can be calculated, thereby improving the accuracy and calculation efficiency of the position and posture recognition of the handle.

[0123] The second positioner can be away from / distant from the operation part along the length direction of the holding part, and the distance between the second positioner and the tail end can be less than the distance between the first sub-finger and the tail end, so that the second positioner is closer to the side of the tail end of the holding part than the first sub-finger, thereby improving the probability that the second positioner is not blocked, while maintaining the distance between the first positioner 310 and the second positioner 320, thereby effectively avoiding the mutual interference between the first positioner 310 and the second positioner 320.

[0124] In some embodiments, the distance between the second positioner 320 and the extension line of the second sub-finger 114 can be less than 10 mm, so as to effectively ensure the alignment or misalignment of the second positioner and the second sub-finger, maintain the distance between the second positioner and the second sub-finger, maintain the distance between the first positioner and the second positioner, facilitate the identification of the position and posture of the handle, and improve the probability that the second positioner is not blocked.

[0125] In some other embodiments, the distance between the second sub-finger and the tail end can be less than the distance between the second positioner and the tail end, so that the second sub-finger is closer to the tail end of the holding part than the second positioner.

[0126] In some other embodiments, the distance between the second positioner and the tail end can be less than the distance between the second sub-finger and the tail end, so that the second positioner is closer to the tail end of the holding part than the second sub-finger.

[0127] In some embodiments, the second positioner can be located on the extension line of the second sub-finger, and the extension line of the second sub-finger is a line around the outer periphery of the holding part and extending along the length direction of the holding part. The second sub-finger is used for limiting between two adjacent fingers, and the second positioner is arranged on the extension line of the second sub-finger, which can effectively avoid the blocking of the user's fingers to the second positioner and improve the probability that the second positioner is not blocked.

[0128] The second locator 320 can be arranged in the positioning area 112 of the holding portion 110. The second locator 320 can be arranged in the third through hole 117 of the positioning area 112.

[0129] The holding portion 110 includes a holding area 111 and a positioning area 112 in the circumferential direction; the holding area 111 is configured for the user to hold the other fingers and the palm except the thumb, and the second locator 320 is arranged in the positioning area 112 to avoid the user's fingers, so as to ensure that the second locator 320 is exposed to the outside of the user's palm when the user holds the holding portion 110, effectively ensuring that the head-mounted display device can capture the position of the second locator 320, so as to effectively reduce the shielding of the user's palm to the second locator 320 on the handle, reduce the number of second locators 320, and save cost and resources.

[0130] The holding portion 110 can further include a third locator 330, which can be arranged on the side of the holding portion. The third locator can be located on the side of the second locator facing the operation portion. The third locator can be used to emit a third positioning signal, which can be collected by the host of the head-mounted display device. Two locators are arranged along the length direction on the handle. The relative relationship between the two locators and the length direction of the handle can be predicted by an algorithm. By identifying the connection line between the signal spots of the two locators, the posture of the holding portion can be quickly determined without referring to the signal spot of the first locator, thereby improving the accuracy and calculation efficiency of the position and posture recognition of the handle.

[0131] In some embodiments, the two locators are distributed along the length direction, i.e., the third locator is closer to the operation portion than the second locator, and the second locator is closer to the tail end than the third locator. Compared with the circumferential distribution, the distribution along the length direction is easier to identify.

[0132] The third locator can be used in cooperation with the first locator and the second locator to identify the position and posture of the handle by the host of the head-mounted display device.

[0133] In some embodiments, the host can input the signal spot set of the first locator, the second locator, and the third locator into a pose prediction model for pose recognition. Since the second locator and the third locator are relatively separated from the plurality of first locators on the operation surface, the separated signal spots can improve the speed and accuracy of recognition.

[0134] In some embodiments, the host can first identify the pose parameter of the holding part through the signal spot set of the second locator and the third locator, and then perform pose recognition based on the pose parameter of the holding part and the plurality of first locator signal spots. Since the pose parameter of the holding part is first identified, and then pose recognition is performed based on the pose parameter of the holding part and the plurality of first locator signal spots, the speed and accuracy of the identification can be improved.

[0135] In some embodiments, the distance between the third locator and the tail end can be less than the distance between the first sub-finger and the tail end, so that the third locator is closer to the tail end of the holding part than the first sub-finger, thereby improving the probability that the third locator is not blocked.

[0136] In some embodiments, the second sub-finger can be arranged on the holding part, and the second sub-finger can be located between the first sub-finger and the tail end. The distance between the third locator and the tail end can be less than the distance between the first sub-finger and the tail end, and the third locator can be closer to the tail end of the holding part than the first sub-finger. The distance between the second sub-finger and the tail end can be less than the distance between the third sub-finger and the tail end, and the second sub-finger can be closer to the tail end of the holding part than the third locator, so that the third locator is located between the extension line of the first sub-finger and the extension line of the second sub-finger.

[0137] In some embodiments, the distance between the second sub-finger and the tail end can be less than the distance between the second locator and the tail end, so that the second sub-finger is closer to the tail end of the holding part than the second locator.

[0138] In other embodiments, the second locator 320 and the third locator 330 are both located between the extension line of the first sub-finger 113 and the extension line of the second sub-finger 114.

[0139] In this embodiment, the third locator 330 can be arranged in the positioning area 112 and located on the extension line of the middle finger, effectively avoiding the blocking of the third locator 330.

[0140] In this embodiment, the third locator 330 can be arranged in the fourth through hole 118. In some embodiments, the third locator 330 can be arranged directly in the positioning area 112 of the holding part 110.

[0141] In this embodiment, the positioning lamp can further include a third locator 330. The circumference of the outer periphery of the holding part 110 can gradually increase in the direction close to the operating part 120, and the third locator 330 is located on the side of the second locator 320 facing the operating part 120, thereby effectively avoiding the blocking of the third locator by the user's fingers.

[0142] The line connecting the second locator 320 and the third locator 330 is located between the palm and the fingers other than the thumb when the user holds the holding portion 110, thereby effectively avoiding the shielding of the second locator 320 and the third locator 330 and effectively ensuring the acquisition of the positions of the second locator 320 and the third locator 330 at the same time.

[0143] The distance between the second locator 320 and the third locator 330 can be 22 mm, so that the second locator 320 and the third locator 330 have sufficient distance therebetween to avoid forming a light spot between the second locator 320 and the third locator 330 when the second locator 320 and the third locator 330 are identified, thereby facilitating the identification of the second locator 320 and the third locator 330.

[0144] In some embodiments, the included angle between the line connecting the second locator 320 and the third locator 330 and the operation surface can be 30-90 degrees.

[0145] In some embodiments, the included angle between the line connecting the second locator 320 and the third locator 330 and the operation surface can be less than 30 degrees, so that the included angle between the holding portion 110 and the operation surface is smaller, thereby facilitating the pressing of the thumb.

[0146] In some embodiments, one or more locators can be arranged at the end of the holding portion 110 away from the operation portion 120, which are located outside the little finger when the holding portion 110 is held.

[0147] In some embodiments, one or more locators can be arranged at the end of the holding portion 110 away from the operation portion 120, which are located outside the little finger when the holding portion 110 is held.

[0148] It should be noted that, based on the above description, the arrangement positions and the number of the locators can be arbitrarily combined. The arrangement of the first locator 310, the second locator 320 and the third locator 330 can be arbitrarily combined.

[0149] In some embodiments, the holding portion 110 can include a main housing 107 and a cover plate 108 covering one side of the main housing 107. The cover plate and the main housing can be clamped together to form a receiving cavity, and the receiving cavity can be formed with electronic components, power supplies and other structures.

[0150] In some embodiments, the side of the receiving cavity away from / away from the tail end is open, and the operation portion can be arranged on the opening.

[0151] In some embodiments, the joint between the main housing 107 and the cover plate 108 forms a seam 104. The first locator 113 can be disposed on the main housing 107, and the second locator 320 can be disposed on the cover plate 108. The second locator and the first locator can be located on opposite sides of the seam.

[0152] In other embodiments, the first locator 113 and the second locator 114 can both be disposed on the main housing 107. The second locator 320 and the third locator 330 can both be disposed on the side of the seam 104 opposite the main housing 107.

[0153] In some embodiments, the grip 110 can include the main housing 107 and the cover plate 108 coupled to one side of the main housing 107. The first aperture 115, the second aperture 116, and the third aperture 117 can be disposed on the main housing 107. The cover plate 108 can be coupled to the side of the main housing 107 facing the cover plate 108 and cover the second locator 320 and the third locator 330. The cover plate 108 can be a structure made of transparent or translucent material.

[0154] In some embodiments, the cover plate 108 can be detachably coupled to the main housing 107. The side of the main housing 107 facing the cover plate 108 can be formed with a battery compartment for accommodating a battery. The cover plate 108 can be coupled to the main housing 107 and cover the battery compartment.

[0155] In some embodiments, the battery can be accommodated inside the grip main housing 107. The battery can be rechargeable. The cover plate 108 can not be disposed on the main housing 107.

[0156] In some embodiments, the side of the main housing 107 facing the cover plate 108 can be formed with a step. The cover plate 108 can be coupled to the step such that the outer side of the cover plate 108 and the main housing 107 are flush and smoothly transitioned. The second locator 320 and the third locator 330 can be disposed on the step.

[0157] In some embodiments, the grip 110 can include two oppositely disposed first and second housings. The opposite sides of the first and second housings can be coupled. The opposite sides of the first and second housings can be respectively formed with open cavities. The first and second housings can be coupled to each other, and a receiving space can be formed between the first and second housings. The first aperture 115 and the second aperture 116 can be disposed on the first housing, and the third aperture 117 and the fourth aperture 118 can be disposed on the second housing.

[0158] In some embodiments, the cover plate 108 can be provided with a ridge line 105. The ridge line 105 of the cover plate 108 and the axis of the grip 110 in the length direction can be located in the same plane. The second locator 320 can be located between the seam 104 and the ridge line 105.

[0159] In some embodiments, the ridge line 105 of the cover plate 108 and the axis of the length direction of the holding portion 110 can be located on different planes. Both the ridge line 105 of the cover plate 108 and the axis of the length direction of the holding portion 110 can extend from the tail end towards the operation portion.

[0160] The distance between the second locator and the ridge line can be greater than the distance between the second locator and the joint, so as to effectively avoid the user's palm from shielding the second locator when the user holds the holding portion.

[0161] In some embodiments, the main shell can further include a second finger separator, the second finger separator can be located between the first finger separator and the tail end, and the second finger separator can be used to place the little finger and the ring finger of the palm on the two sides of the second finger separator when the hand holds; the projection of the second locator on the main shell can be located between the first finger separator and the second finger separator. By positioning the user's palm with the first locator and the second finger separator, the user's palm is effectively aligned with respect to the second locator and the third locator, and the probability that the second locator and the third locator are not shielded is improved.

[0162] In some embodiments, the third locator can be located on the side of the second locator facing the operation portion, the third locator can be used to emit a third positioning signal; the straight line where the connecting line of the third locator and the second locator is located intersects the straight line where the joint is located, and the included angle of intersection can be less than 5 degrees. The straight line where the connecting line of the third locator and the second locator is located intersects the straight line where the joint is located, and the included angle of intersection can be less than 5 degrees, so that the straight line where the connecting line of the third locator and the second locator is located is close to the joint, so as to effectively shield the third locator and the second locator when holding.

[0163] In some embodiments, the main shell can further include a second finger separator, the second finger separator can be located between the first finger separator and the tail end, and the second finger separator can be used to place the little finger and the ring finger of the palm on the two sides of the second finger separator when the hand holds; the projection of the second locator on the main shell can be located between the first finger separator and the second finger separator. By the second finger separator, the holding feeling is improved, and the position of the user on the holding portion is further positioned, so as to improve the probability that the locator is not shielded.

[0164] In some embodiments, the third locator 330 can be located on the side of the second locator 320 facing the operating portion 120, the distance between the second locator 320 and the ridge line 105 can be greater than the distance between the second locator 320 and the joint 104; the distance between the third locator 330 and the ridge line 105 can be less than the distance between the second locator 320 and the joint 104, so that the distance between the third locator 330 and the joint 104 is greater than the distance between the second locator 320 and the joint 104, thereby effectively avoiding the shielding of the third locator 330.

[0165] In some embodiments, the third locator can be located on the side of the second locator facing the operating portion, the third locator can be located on the side of the second locator facing the operating portion, and the third locator can be used to emit a third positioning signal.

[0166] The second key and the third key can be respectively arranged on the two sides of the first locator, the second key can be located on the side of the first locator facing the tail end, and the first locator can be used to place the index finger and the middle finger of the palm on the two sides of the second locator when the hand holds the operating portion. The third locator is located in the first direction of the third key, and the first direction is the direction of the fingertip of the middle finger when the hand holds the operating portion. The third locator is arranged corresponding to the third key, so as to effectively avoid the shielding of other fingers of the user to the third locator.

[0167] FIG. 11 is a structural schematic diagram of an FPC according to some embodiments of the present application.

[0168] Referring to FIGS. 1 to 11, a plurality of first locators can be arranged in the second area 122 of the operating surface, and the plurality of first locators can be arranged on the same FPC (flexible circuit board, 340). The side of the operating portion 120 facing away from the holding portion 110 can be recessed with a limiting groove 125, and the FPC (340) can be accommodated and limited in the limiting groove 125, thereby facilitating the installation and positioning of the first locators. The FPC (340) is pasted in the limiting groove 125.

[0169] The limiting groove is provided to facilitate the arrangement of the FPC on the handle, and the plurality of first locators are arranged on the same FPC, so as to be quickly arranged on the operating surface together with the FPC, thereby facilitating the installation of the first locators.

[0170] The housing 100 can be provided with a control board, and the limiting groove 125 can be provided with a through hole 126 penetrating the wall thickness of the holding portion 110, and the FPC (340) can pass through the through hole 126 and be connected to the control board.

[0171] In some embodiments, the first locator 310, the second locator 320, and the third locator 330 can be arranged on the FPC, so as to facilitate the first locator 310, the second locator 320, and the third locator 330 to be quickly installed together with the FPC.

[0172] The operation portion 120 can be concave on the side opposite to the holding portion 110, and the concave portion and the limiting slot 125 are communicated. The first positioner can be accommodated in the concave portion, and the edge of the FPC (340) or the first positioner is in abutment with the side wall of the concave portion, so as to limit the FPC and the first positioner.

[0173] The edge of the FPC or the first positioner can be in abutment with the side wall of the concave portion, so as to limit the FPC and the first positioner, facilitate the positioning of the FPC and the first positioner, and maintain the stability and reliability of the position of the first positioner, so as to facilitate the more accurate identification of the position of the handle by the head-mounted display device.

[0174] FIG. 12 is a schematic view of the cross section of the positioner on the FPC according to some embodiments of the present application.

[0175] Referring to FIG. 12, the periphery of the positioner can be surrounded by a light shielding member 400, which can be arranged on the side of the FPC where the first positioner is arranged and cover the first positioner. The light shielding member 400 is arranged to make the light of the positioner more concentrated, so as to more effectively ensure the collection of the light on the handle by the head-mounted display device. The light shielding member 400 can also play a role in protecting the first positioner.

[0176] It should be noted that in some embodiments, a light-transmitting member 500 can be arranged on the operation surface of the operation portion 120. The light-transmitting member 500 can be a structure made of transparent or translucent material. The light-transmitting member 500 can cover the operation surface of the operation portion 120. The light of the positioner on the operation surface can pass through the light-transmitting member 500.

[0177] Based on the above introduction, according to some embodiments of the present application, a handle of a head-mounted display device can include an operation part and a holding part. The holding part can be used to be held by a hand around the length direction; the operation part can be connected to one end of the holding part along the length direction, the operation part can be provided with a first area and a second area, the first area can be provided with a first button, and the second area can be provided with a first positioner, the first positioner can be used to emit a first positioning signal; the holding part can include a first finger separator and a second positioner. The first finger separator can be arranged on the holding part and close to the operation part along the length direction, the first finger separator can be used to make a first finger and a second finger be placed on two sides of the first finger separator when the hand holds; the second positioner can be arranged on the holding part and away from the operation part along the length direction, and the distance between the second positioner and the tail end can be less than the distance between the first finger separator and the tail end; the tail end is one end of the holding part away from the operation part, and the second positioner can be used to emit a second positioning signal; wherein the second positioning signal and the first positioning signal can be used to be collected by a host of the head-mounted display device.

[0178] The above scheme has the following advantages or beneficial effects: the operation part is located at one end of the holding part along the length direction, and the operation part is provided with a first button and a first positioner. The holding part is provided with a first finger separator and a second positioner, the first finger separator is arranged on the holding part. The first positioner is arranged on the operation part, and the distance between the second positioner and the tail end is less than the distance between the first finger separator and the tail end, so that the first positioner and the second positioner are located in different planes, and the distance between the first positioner and the second positioner can effectively avoid the mutual interference between the first positioner and the second positioner, thereby better collecting the second positioning signal and the first positioning signal. When using the handle, the positioning and limiting of the user's fingers by the first finger separator can effectively limit the holding position of the user on the holding part, effectively avoid the shielding of the second positioner, and effectively reduce the shielding of the second positioner by the user.

[0179] In some embodiments of the present application, the holding part can further include a second finger separator, the second finger separator can be arranged on the holding part, and the second finger separator is located between the first finger separator and the tail end.

[0180] The above scheme has the following advantages or beneficial effects: the arrangement of the second finger separator enhances the holding feeling, and can effectively limit the holding position of the user on the holding part, so as to effectively maintain the misalignment or alignment between the holding part and the second positioner.

[0181] In some embodiments of the present application, the distance between the second locator and the second sub-finger extension line can be less than 10 mm, the second sub-finger extension line being a line extending along the second sub-finger and around the outer periphery of the holding portion and encircling the length direction of the holding portion.

[0182] The above scheme has the following advantages or beneficial effects: the distance between the second locator and the second sub-finger extension line is less than 10 mm, so as to effectively ensure the alignment or misalignment of the second locator and the second sub-finger, and effectively ensure the distance between the first locator and the second locator, thereby facilitating the identification of the position and posture of the handle.

[0183] In some embodiments of the present application, the distance between the second sub-finger and the tail end can be less than the distance between the second locator and the tail end.

[0184] The above scheme has the following advantages or beneficial effects: the distance between the second sub-finger and the tail end is less than the distance between the second locator and the tail end, so as to maintain the position and distance between the first sub-finger and the second sub-finger, and enhance the holding feeling.

[0185] In some embodiments of the present application, the distance between the second locator and the tail end can be less than the distance between the second sub-finger and the tail end.

[0186] The above scheme has the following advantages or beneficial effects: the second locator is between the second sub-finger extension line and the tail end, so as to enhance the distance between the second locator and the first locator.

[0187] In some embodiments of the present application, the second locator can be located on the second sub-finger extension line, wherein the second sub-finger extension line is a line extending along the second sub-finger and around the outer periphery of the holding portion and encircling the length direction of the holding portion.

[0188] The above scheme has the following advantages or beneficial effects: the second locator is on the second sub-finger extension line, so as to ensure the positional relationship and distance between the second locator and the first locator, thereby maintaining the position and distance between the first locator and the second locator.

[0189] In some embodiments of the present application, the holding portion can further include a third locator, the third locator can be arranged on the side surface of the holding portion, the third locator can be located on the side of the second locator facing the operation portion, and the third locator can be used to emit a third positioning signal, the third positioning signal can be used to be collected by the host of the head-mounted display device.

[0190] The third positioner is arranged to cooperate with the first positioner and the second positioner, so that the head-mounted display device can more accurately determine the position and posture of the handle.

[0191] In some embodiments of the present application, the distance between the third positioner and the tail end is less than the distance between the first sub-finger positioner and the tail end.

[0192] The distance between the third positioner and the tail end is less than the distance between the first sub-finger positioner and the tail end, so as to ensure the distance between the third positioner and the first positioner.

[0193] In some embodiments of the present application, the holding part can further include a second sub-finger positioner, which can be arranged on the holding part and located between the first sub-finger positioner and the tail end; the distance between the third positioner and the tail end can be less than the distance between the first sub-finger positioner and the tail end; and the distance between the second sub-finger positioner and the tail end can be less than the distance between the third sub-finger positioner and the tail end.

[0194] The second sub-finger positioner is arranged to enhance the grip feeling and effectively ensure the gripping position of the fingers on the holding part, so as to ensure the alignment or misalignment of the palm relative to the second positioner and the third positioner.

[0195] In some embodiments of the present application, the distance between the second sub-finger positioner and the tail end can be less than the distance between the second positioner and the tail end.

[0196] The second positioner and the third positioner are both located between the first sub-finger positioner and the second sub-finger positioner, so as to effectively ensure the distance between the second positioner and the third positioner relative to the first positioner.

[0197] In some embodiments of the present application, the holding part can include a main shell and a cover plate, the cover plate can be clamped with the main shell to form a containing cavity, the containing cavity is open on the side away from the tail end, the operation part can be arranged on the opening, and the combination position of the main shell and the cover plate can form a splicing seam; the first sub-finger positioner can be arranged on the main shell; the second positioner can be arranged on the cover plate; and the second positioner and the first sub-finger positioner can be located on both sides of the splicing seam.

[0198] The second locator and the first finger separator are located on both sides of the splicing joint, the second locator and the first finger separator are arranged at different positions of the holding part, and the influence of the holding on the second locator can be effectively avoided, and the arrangement of the second locator and the first finger separator is facilitated.

[0199] In some embodiments of the present application, the cover plate can be provided with a ridge line; and the second locator can be located between the splicing joint and the ridge line.

[0200] The second locator and the first finger separator are located on both sides of the splicing joint, the second locator and the first finger separator are arranged at different positions of the holding part, and the influence of the holding on the second locator can be effectively avoided, and the arrangement of the second locator and the first finger separator is facilitated.

[0201] In some embodiments of the present application, the distance between the second locator and the ridge line can be greater than the distance between the second locator and the splicing joint.

[0202] The second locator and the first finger separator are located on both sides of the splicing joint, the second locator and the first finger separator are arranged at different positions of the holding part, and the influence of the holding on the second locator can be effectively avoided, and the arrangement of the second locator and the first finger separator is facilitated.

[0203] In some embodiments of the present application, the holding part can further include a third locator, the third locator can be located on the side of the second locator facing the operation part, the third locator can be used to emit a third positioning signal, and the straight line where the third locator and the second locator are connected can intersect the straight line where the splicing joint is located, and the included angle of the intersection can be less than 5 degrees.

[0204] The second locator and the first finger separator are located on both sides of the splicing joint, the second locator and the first finger separator are arranged at different positions of the holding part, and the influence of the holding on the second locator can be effectively avoided, and the arrangement of the second locator and the first finger separator is facilitated.

[0205] In some embodiments of the present application, the main shell can further include a second finger separator, the second finger separator can be located between the first finger separator and the tail end, the second finger separator can be used to place the little finger and the ring finger of the palm on both sides of the second finger separator when the hand holds, and the projection of the second locator on the main shell can be located between the first finger separator and the second finger separator.

[0206] The second locator and the first finger separator are located on both sides of the splicing joint, the second locator and the first finger separator are arranged at different positions of the holding part, and the influence of the holding on the second locator can be effectively avoided, and the arrangement of the second locator and the first finger separator is facilitated.

[0207] In some embodiments of the present application, the holding part can further comprise a third locator, which can be located on the side of the second locator facing the operating part, the third locator can be located on the side of the second locator facing the operating part, and the third locator can be used to emit a third positioning signal; a second button and a third button, which can be respectively arranged on both sides of the first sub-finger, the second button can be located on the side of the first sub-finger facing the tail end, and the first sub-finger can make the index finger and the middle finger of the palm respectively placed on both sides of the second sub-finger when the hand holds; the third locator can be located in the first direction of the third button, and the first direction is the direction of the fingertip of the middle finger when the hand holds.

[0208] The above scheme has the following advantages or beneficial effects: through the positioning effect of the first sub-finger and the second sub-finger, the holding position and the holding state on the holding part are positioned, so as to ensure the positioning of the second locator and the third locator on the basis of ensuring the operation of the second button and the third button, and reduce the probability of shielding the second button and the third button.

[0209] Based on the above introduction, according to some embodiments of the present application, a handle of a head-mounted display device can comprise: a holding part and an operating part, the holding part can be used to be held by a hand around the length direction; the operating part can be connected to one end of the holding part along the length direction, and the operating part can be provided with: a first area, the first area can be provided with a first button; a second area, the second area can be provided with a first locator, and the first locator can be used to emit a first positioning signal; the holding part can comprise: a first sub-finger, which can be arranged on the holding part, and the first sub-finger can be used to make a first finger and a second finger respectively placed on both sides of the first sub-finger when the hand holds; a second locator, which can be arranged on the holding part, and the distance between the second locator and the tail end is less than the distance between the first sub-finger and the tail end; the tail end is the end of the holding part facing away from the operating part, and the second locator can be used to emit a second positioning signal; wherein the second positioning signal and the first positioning signal can be used to be collected by a host of the head-mounted display device.

[0210] The above scheme has the following advantages or beneficial effects: the operation part is located at one end of the length direction of the holding part, the operation part is provided with a first button and a first positioner, the holding part is provided with a first sub-finger and a second positioner. The distance between the second positioner and the tail end is less than the distance between the first sub-finger and the tail end, so that the first positioner and the second positioner are located on the operation part and the holding part respectively. By changing the positions of the holding part and the operation part, the distance or position between the first positioner and the second positioner is maintained, which can effectively avoid the mutual interference between the first positioner and the second positioner, so as to better collect the second positioning signal and the first positioning signal. When using the handle, the first sub-finger can position and limit the user's fingers, effectively limiting the user's holding position on the holding part, effectively avoiding the shielding of the second positioner, and effectively reducing the shielding of the second positioner by the user.

[0211] In some embodiments of the present application, the holding part can further include a second sub-finger, which can be arranged on the holding part and located between the first sub-finger and the tail end.

[0212] The above scheme has the following advantages or beneficial effects: the arrangement of the second sub-finger enhances the holding feeling and effectively limits the user's holding position on the holding part, so as to effectively maintain the misalignment or alignment between the holding part and the second positioner.

[0213] In some embodiments of the present application, the distance between the second positioner and the extension line of the second sub-finger can be less than 10 mm, wherein the extension line of the second sub-finger is a line around the outer periphery of the holding part and around the length direction of the holding part obtained by extending the second sub-finger.

[0214] The above scheme has the following advantages or beneficial effects: the distance between the second positioner and the extension line of the second sub-finger is less than 10 mm, which can effectively ensure the alignment or misalignment of the second positioner and the second sub-finger, effectively ensure the distance between the first positioner and the second positioner, and facilitate the recognition of the position and posture of the handle.

[0215] In some embodiments of the present application, the distance between the second sub-finger and the tail end can be less than the distance between the second positioner and the tail end.

[0216] The above scheme has the following advantages or beneficial effects: the distance between the second sub-finger and the tail end is less than the distance between the second positioner and the tail end, which maintains the position and distance between the first sub-finger and the second sub-finger and enhances the holding feeling.

[0217] In some embodiments of the present application, the distance between the second positioner and the tail end can be less than the distance between the second sub-finger and the tail end.

[0218] The above scheme has the advantages or beneficial effects that the second locator is located on the second sub-finger extension line, so as to ensure the positional relationship and distance between the second locator and the first locator, thereby maintaining the position and distance between the first locator and the second locator.

[0219] In some embodiments of the present application, the second locator can be located on the second sub-finger extension line, wherein the second sub-finger extension line is a line around the outer periphery of the holding portion and extending along the length direction of the holding portion.

[0220] The above scheme has the advantages or beneficial effects that the second locator is located on the second sub-finger extension line, so as to ensure the positional relationship and distance between the second locator and the first locator, thereby maintaining the position and distance between the first locator and the second locator.

[0221] In some embodiments of the present application, the holding portion can further include a third locator, which can be arranged on the side surface of the holding portion, and the third locator can be located on the side of the second locator facing the operation portion, and the third locator can be used to emit a third positioning signal, and the third positioning signal can be used to be collected by the host of the head-mounted display device.

[0222] The above scheme has the advantages or beneficial effects that the third locator is arranged to cooperate with the first locator and the second locator, so as to facilitate the head-mounted display device to more accurately determine the position and posture of the handle.

[0223] In some embodiments of the present application, the distance between the third locator and the tail end can be less than the distance between the first sub-finger and the tail end.

[0224] The above scheme has the advantages or beneficial effects that the distance between the third locator and the tail end is less than the distance between the first sub-finger and the tail end, so as to ensure the distance between the third locator and the first locator.

[0225] In some embodiments of the present application, the holding portion can further include a second sub-finger, which can be arranged on the holding portion, and the second sub-finger can be located between the first sub-finger and the tail end; the distance between the third locator and the tail end can be less than the distance between the first sub-finger and the tail end; and the distance between the second sub-finger and the tail end can be less than the distance between the third sub-finger and the tail end.

[0226] The above scheme has the advantages or beneficial effects that the second sub-finger is arranged, which enhances the holding feeling, effectively ensures the holding position of the fingers on the holding portion, and thereby ensures the alignment or misalignment of the palm relative to the second locator and the third locator.

[0227] In some embodiments of the present application, the distance between the second finger separator and the tail end can be less than the distance between the second positioner and the tail end.

[0228] The above scheme has the following advantages or beneficial effects: the second positioner and the third positioner are both between the first finger separator extension line and the second finger separator extension line, so that the distance between the second positioner and the third positioner relative to the first positioner can be effectively ensured.

[0229] Based on the above introduction, according to some embodiments of the present application, a handle of a head-mounted display device can include: a holding part and an operation part; the holding part can include: a main shell; a cover plate which can be clamped with the main shell and forms a containing cavity, one side of the containing cavity is an opening, the end of the holding part in the length direction away from the opening is a tail end, and the combination position of the main shell and the cover plate can form a splicing joint; a first finger separator which can be arranged on the main shell; the first finger separator can be used to place the first finger and the second finger on the two sides of the first finger separator when the hand holds; a second positioner which can be arranged on the cover plate; the distance between the second positioner and the tail end can be less than the distance between the first finger separator and the tail end; the second positioner can be used to emit a second positioning signal; the second positioner and the first finger separator can be located on both sides of the splicing joint; and the operation part can be arranged on the opening, and the operation part can include: a first button; and a first positioner which can be used to emit a first positioning signal.

[0230] The above scheme has the following advantages or beneficial effects: the second positioner and the first finger separator are located on both sides of the splicing joint, so that the second positioner and the first finger separator can be arranged at different positions of the holding part, thereby effectively avoiding the influence of holding on the second positioner and facilitating the arrangement of the second positioner and the first finger separator.

[0231] In some embodiments of the present application, the cover plate can be provided with a ridge line; and the second positioner can be located between the splicing joint and the ridge line.

[0232] The above scheme has the following advantages or beneficial effects: the position of the second positioner is further limited, so that the position of the second positioner on the holding part can be effectively ensured.

[0233] In some embodiments of the present application, the distance between the second positioner and the ridge line can be greater than the distance between the second positioner and the splicing joint.

[0234] The above scheme has the following advantages or beneficial effects: the distance between the second positioner and the ridge line is greater than the distance between the second positioner and the splicing joint, so that when a user holds the holding part, the user's palm can effectively avoid shielding the second positioner.

[0235] In some embodiments of the application, the holding portion can further comprise a third locator, which can be located on the side of the second locator facing the operating portion, and can be used to emit a third locating signal; the distance between the second locator and the ridge line can be greater than the distance between the second locator and the joint; and the distance between the third locator and the ridge line can be less than the distance between the second locator and the joint.

[0236] In some embodiments of the application, the holding portion can further comprise a third locator, which can be located on the side of the second locator facing the operating portion, and can be used to emit a third locating signal; the line connecting the third locator and the second locator can intersect the line on which the joint is located, and the included angle of intersection can be less than 5 degrees.

[0237] The above scheme has the following advantages or beneficial effects: the line connecting the third locator and the second locator intersects the line on which the joint is located, and the included angle of intersection is less than 5 degrees, so that the line connecting the third locator and the second locator is close to the joint, effectively shielding the third locator and the second locator when holding.

[0238] In some embodiments of the application, the main housing can further comprise a second finger separator, which can be located between the first finger separator and the tail end, and can be used to place the little finger and the ring finger of the palm on the two sides of the second finger separator when the hand is holding; and the projection of the second locator on the main housing can be located between the first finger separator and the second finger separator.

[0239] The above scheme has the following advantages or beneficial effects: the second finger separator is used to place the little finger and the ring finger of the palm on the two sides of the second finger separator when the hand is holding, enhancing the hand feeling when holding.

[0240] In some embodiments of the application, the holding portion can further comprise a third locator, which can be located on the side of the second locator facing the operating portion, and can be used to emit a third locating signal; a second key and a third key, which can be respectively arranged on the two sides of the first finger separator, and the second key can be located on the side of the first finger separator facing the tail end, so that the index finger and the middle finger of the palm are placed on the two sides of the second finger separator when the hand is holding; and the third locator can be located in the first direction of the third key, and the first direction is the direction of the fingertip of the middle finger when the hand is holding.

[0241] The above scheme has the following advantages or beneficial effects: through the positioning effect of the first and second sub-finger devices, the holding position and holding state on the holding part are positioned, thereby ensuring the positioning of the second and third positioners on the basis of ensuring the operation of the second and third buttons, and reducing the probability of blocking the second and third buttons.

[0242] Based on the above introduction, according to some embodiments of the present application, a handle of a head-mounted display device can include: a holding part, which can be used to be held by a hand around the length direction; and an operation part, which can be connected to one end of the holding part along the length direction, and can be provided with: a first button; a first positioner, which can be used to emit a first positioning signal; the holding part can include: a first sub-finger device, which can be arranged on the holding part and close to the operation part along the length direction, and used to place a first finger and a second finger on two sides of the first sub-finger device when the hand holds; and a second positioner, which can be arranged on the holding part and away from the operation part along the length direction, and the distance between the second positioner and the tail end can be less than the distance between the first sub-finger device and the tail end; the tail end is an end of the holding part away from the operation part, and the second positioner can be used to emit a second positioning signal; wherein the second positioning signal and the first positioning signal can be collected by a host of the head-mounted display device.

[0243] The above scheme has the following advantages or beneficial effects: the operation part is located at one end of the holding part along the length direction, and is provided with the first button and the first positioner. The holding part is provided with the first sub-finger device and the second positioner, and the first sub-finger device is arranged on the holding part. The first positioner is arranged on the operation part, and the distance between the second positioner and the tail end is less than the distance between the first sub-finger device and the tail end, so that the first positioner and the second positioner are located in different planes, and the distance between the first positioner and the second positioner can effectively avoid mutual interference between the first positioner and the second positioner, thereby better collecting the second positioning signal and the first positioning signal. When using the handle, the first sub-finger device positions and limits the user's fingers, thereby effectively limiting the holding position of the user on the holding part, effectively avoiding the blocking of the second positioner, and effectively reducing the blocking of the second positioner by the user.

[0244] In some embodiments of the present application, the holding part can further include: a second sub-finger device, which can be arranged on the holding part and located between the first sub-finger device and the tail end.

[0245] The second locator is arranged on the second sub-finger, and the distance between the second locator and the second sub-finger extension line is less than 10 mm, so that the second locator and the second sub-finger are effectively guaranteed to be in alignment or misalignment, the distance between the first locator and the second locator is effectively guaranteed, and the handle position and posture are easily recognized.

[0246] In some embodiments of the present application, the distance between the second locator and the second sub-finger extension line is less than 10 mm, wherein the second sub-finger extension line is a line around the outer periphery of the holding portion and along the length direction of the holding portion.

[0247] The distance between the second locator and the second sub-finger extension line is less than 10 mm, so that the second locator and the second sub-finger are effectively guaranteed to be in alignment or misalignment, the distance between the first locator and the second locator is effectively guaranteed, and the handle position and posture are easily recognized.

[0248] In some embodiments of the present application, the distance between the second sub-finger and the tail end is less than the distance between the second locator and the tail end.

[0249] The distance between the second sub-finger and the tail end is less than the distance between the second locator and the tail end, so that the position and distance between the first sub-finger and the second sub-finger are maintained, and the holding feeling is enhanced.

[0250] In some embodiments of the present application, the distance between the second sub-finger and the tail end is less than the distance between the second locator and the tail end.

[0251] The second locator is arranged on the second sub-finger, and the distance between the second locator and the second sub-finger extension line is less than 10 mm, so that the second locator and the second sub-finger are effectively guaranteed to be in alignment or misalignment, the distance between the first locator and the second locator is effectively guaranteed, and the handle position and posture are easily recognized.

[0252] In some embodiments of the present application, the second locator is arranged on the second sub-finger extension line, wherein the second sub-finger extension line is a line around the outer periphery of the holding portion and along the length direction of the holding portion.

[0253] The second locator is arranged on the second sub-finger, and the distance between the second locator and the second sub-finger extension line is less than 10 mm, so that the second locator and the second sub-finger are effectively guaranteed to be in alignment or misalignment, the distance between the first locator and the second locator is effectively guaranteed, and the handle position and posture are easily recognized.

[0254] In some embodiments of the present application, the holding part can further comprise a third locator, which can be arranged on the side of the holding part, and can be located on the side of the second locator facing the operating part, and can be used to emit a third locating signal, which can be used to be collected by the host of the head-mounted display device.

[0255] The above scheme has the following advantages or beneficial effects: the third locator is arranged to cooperate with the first locator and the second locator, so that the head-mounted display device can more accurately determine the position and posture of the handle.

[0256] In some embodiments of the present application, the distance between the third locator and the tail end can be less than the distance between the first sub-finger and the tail end.

[0257] The above scheme has the following advantages or beneficial effects: the distance between the third locator and the tail end is less than the distance between the first sub-finger and the tail end, so as to ensure the distance between the third locator and the first locator.

[0258] In some embodiments of the present application, the holding part can further comprise a second sub-finger, which can be arranged on the holding part, and can be located between the first sub-finger and the tail end; the distance between the third locator and the tail end can be less than the distance between the first sub-finger and the tail end; and the distance between the second sub-finger and the tail end can be less than the distance between the third sub-finger and the tail end.

[0259] The above scheme has the following advantages or beneficial effects: the arrangement of the second sub-finger enhances the grip feeling, effectively ensures the gripping position of the fingers on the holding part, and thus ensures the alignment or misalignment of the palm relative to the second locator and the third locator.

[0260] In some embodiments of the present application, the distance between the second sub-finger and the tail end can be less than the distance between the second locator and the tail end.

[0261] The above scheme has the following advantages or beneficial effects: the second locator and the third locator are both located between the first sub-finger extension line and the second sub-finger extension line, so as to effectively ensure the distance between the second locator and the third locator relative to the first locator.

[0262] In some embodiments of the present application, the holding part can comprise: a main shell; a cover plate which is claspable with the main shell and forms a containing cavity, the containing cavity is open on a side away from the tail end, the operation part can be arranged on the opening, and a joint seam can be formed at the joint position of the main shell and the cover plate; wherein the first finger separator can be arranged on the main shell; the second positioner can be arranged on the cover plate; and the second positioner and the first finger separator can be located on two sides of the joint seam.

[0263] The above scheme has the following advantages or beneficial effects: the second positioner and the first finger separator are located on two sides of the joint seam, which ensures that the second positioner and the first finger separator are arranged at different positions of the holding part, thereby effectively avoiding the influence of holding on the second positioner and facilitating the arrangement of the second positioner and the first finger separator.

[0264] In some embodiments of the present application, the cover plate can be provided with a ridge line; and the second positioner can be located between the joint seam and the ridge line.

[0265] The above scheme has the following advantages or beneficial effects: the position of the second positioner is further limited, which can effectively ensure the position of the second positioner on the holding part.

[0266] In some embodiments of the present application, the distance between the second positioner and the ridge line can be greater than the distance between the second positioner and the joint seam.

[0267] The above scheme has the following advantages or beneficial effects: the distance between the second positioner and the ridge line is greater than the distance between the second positioner and the joint seam, which can effectively avoid the blocking of the user's palm to the second positioner when the user holds the holding part.

[0268] In some embodiments of the present application, the holding part can further comprise: a third positioner, the third positioner can be located on a side of the second positioner facing the operation part, and the third positioner can be used to emit a third positioning signal; the distance between the second positioner and the ridge line can be greater than the distance between the second positioner and the joint seam; and the distance between the third positioner and the ridge line can be less than the distance between the second positioner and the joint seam.

[0269] In some embodiments of the present application, the holding part can further comprise: a third positioner, the third positioner can be located on a side of the second positioner facing the operation part, and the third positioner can be used to emit a third positioning signal; and a straight line on which a connecting line of the third positioner and the second positioner is located intersects a straight line on which the joint seam is located, and the included angle of intersection can be less than 5 degrees.

[0270] The third locator and the second locator are arranged in a straight line, and the straight line intersects with a straight line where the joint is located, and the intersection angle is less than 5 degrees, so that the straight line where the third locator and the second locator are arranged is close to the joint, and the third locator and the second locator are effectively shielded when holding.

[0271] In some embodiments of the present application, the main shell can further include a second finger separator, which can be located between the first finger separator and the tail end, and can be used to place the little finger and the ring finger of the palm on the two sides of the second finger separator when the hand holds; and a projection of the second locator on the main shell can be located between the first finger separator and the second finger separator.

[0272] The second finger separator is used to place the little finger and the ring finger of the palm on the two sides of the second finger separator when the hand holds, and the hand feeling when holding is enhanced.

[0273] In some embodiments of the present application, the holding part can further include a third locator, which can be located on one side of the second locator facing the operation part, and can be used to emit a third positioning signal; and a second key and a third key, which can be respectively arranged on the two sides of the first finger separator, and the second key can be located on one side of the first finger separator facing the tail end, so that the index finger and the middle finger of the palm are placed on the two sides of the second finger separator when the hand holds; wherein the third locator can be located in a first direction of the third key, and the first direction is a direction pointed by the middle finger when the hand holds.

[0274] The first finger separator and the second finger separator are used to position the holding position and the holding state on the holding part, so that the positioning of the second locator and the third locator is ensured on the basis of ensuring the operation of the second key and the third key, and the probability of shielding the second key and the third key is reduced.

[0275] Based on the above introduction, according to some embodiments of the present application, a handle of a head-mounted display device can include: a holding part, which can be used to be held by a hand around a length direction; and an operation part, which can be connected to one end of the holding part along the length direction, and can be provided with: a first button; and a first positioner, which can be used to emit a first positioning signal; the holding part can include: a first finger separator, which can be provided on the holding part, and which can be used to make a first finger and a second finger be respectively placed on two sides of the first finger separator when the hand holds; and a second positioner, which can be provided on the holding part, and which can be used to emit a second positioning signal, wherein a distance between the second positioner and a tail end can be less than a distance between the first finger separator and the tail end; the tail end is an end of the holding part away from the operation part; and the second positioning signal and the first positioning signal can be used to be collected by a host of the head-mounted display device.

[0276] The above scheme has the following advantages or beneficial effects: the operation part is located at one end of the holding part along the length direction, the operation part is provided with the first button and the first positioner, the holding part is provided with the first finger separator and the second positioner, and the distance between the second positioner and the tail end is less than the distance between the first finger separator and the tail end, so that the first positioner and the second positioner are respectively located at the operation part and the holding part, and by keeping the distance or position between the first positioner and the second positioner due to the different positions of the holding part and the operation part, the mutual interference between the first positioner and the second positioner can be effectively avoided, so that the second positioning signal and the first positioning signal can be better collected. When the handle is used, the positioning and limiting of the user's fingers by the first finger separator can effectively limit the holding position of the user on the holding part, effectively avoid the shielding of the second positioner, and effectively reduce the shielding of the second positioner by the user.

[0277] In some embodiments of the present application, the holding part can further include: a second finger separator, which can be provided on the holding part and located between the first finger separator and the tail end.

[0278] The above scheme has the following advantages or beneficial effects: the second finger separator is provided, the holding feeling is enhanced, and the holding position of the user on the holding part can be effectively limited, so that the misalignment or alignment between the holding part and the second positioner can be effectively maintained.

[0279] In some embodiments of the present application, a distance between the second positioner and an extension line of the second finger separator can be less than 10 mm, wherein the extension line of the second finger separator is a line around an outer periphery of the holding part and surrounding the length direction of the holding part, which is obtained by extending the second finger separator.

[0280] The second locator is arranged between the second sub-finger and the tail end, and the distance between the second locator and the tail end is less than the distance between the second sub-finger and the tail end, so that the position and distance between the first sub-finger and the second sub-finger are maintained, and the holding feeling is enhanced.

[0281] In some embodiments of the present application, the distance between the second sub-finger and the tail end can be less than the distance between the second locator and the tail end.

[0282] The second locator is arranged between the second sub-finger and the tail end, and the distance between the second locator and the tail end is less than the distance between the second sub-finger and the tail end, so that the position and distance between the first sub-finger and the second sub-finger are maintained, and the holding feeling is enhanced.

[0283] In some embodiments of the present application, the distance between the second sub-finger and the tail end can be less than the distance between the second locator and the tail end.

[0284] The second locator is arranged between the second sub-finger and the tail end, and the distance between the second locator and the tail end is less than the distance between the second sub-finger and the tail end, so that the position and distance between the first sub-finger and the second sub-finger are maintained, and the holding feeling is enhanced.

[0285] In some embodiments of the present application, the second locator can be arranged on the extension line of the second sub-finger, wherein the extension line of the second sub-finger is a line around the outer periphery of the holding portion and extending along the length direction of the holding portion.

[0286] The second locator is arranged between the second sub-finger and the tail end, and the distance between the second locator and the tail end is less than the distance between the second sub-finger and the tail end, so that the position and distance between the first sub-finger and the second sub-finger are maintained, and the holding feeling is enhanced.

[0287] In some embodiments of the present application, the holding portion can further include a third locator arranged on the side surface of the holding portion, the third locator can be arranged on the side of the second locator facing the operation portion, and the third locator can be used to emit a third positioning signal, which can be collected by the host of the head-mounted display device.

[0288] The second locator is arranged between the second sub-finger and the tail end, and the distance between the second locator and the tail end is less than the distance between the second sub-finger and the tail end, so that the position and distance between the first sub-finger and the second sub-finger are maintained, and the holding feeling is enhanced.

[0289] In some embodiments of the present application, the distance between the third locator and the tail end can be less than the distance between the first sub-finger and the tail end.

[0290] Another technical solution in the above technical solution has the following advantages or beneficial effects:

[0291] The distance between the third positioner and the tail end is less than the distance between the first sub-finger and the tail end, so as to ensure the distance between the third positioner and the first positioner.

[0292] In some embodiments of the present application, the holding part can further include a second sub-finger, which can be arranged on the holding part and is located between the first sub-finger and the tail end; the distance between the third positioner and the tail end can be less than the distance between the first sub-finger and the tail end; and the distance between the second sub-finger and the tail end can be less than the distance between the third sub-finger and the tail end.

[0293] The above solution has the following advantages or beneficial effects: the arrangement of the second sub-finger enhances the holding feeling, effectively ensures the holding position of the fingers on the holding part, and thus ensures the alignment or misalignment of the palm relative to the second positioner and the third positioner.

[0294] In some embodiments of the present application, the distance between the second sub-finger and the tail end can be less than the distance between the second positioner and the tail end.

[0295] The above solution has the following advantages or beneficial effects: the second positioner and the third positioner are both located between the first sub-finger extension line and the second sub-finger extension line, so as to effectively ensure the distance between the second positioner and the third positioner relative to the first positioner.

[0296] Based on the above introduction, according to some embodiments of the present application, a handle of a head-mounted display device can include a holding part and a holding part; the holding part can include a main shell, a cover plate which can be clamped with the main shell and forms a containing cavity, one side of the containing cavity is an opening, the end of the holding part away from the opening in the length direction is a tail end, the combination position of the main shell and the cover plate can form a splicing joint; a first sub-finger which can be arranged on the main shell; the first sub-finger is used to place the first finger and the second finger on the two sides of the first sub-finger when the hand holds; a second positioner which can be arranged on the cover plate; the distance between the second positioner and the tail end can be less than the distance between the first sub-finger and the tail end; the second positioner can be used to emit a second positioning signal; the second positioner and the first sub-finger can be located on both sides of the splicing joint; an operation part which can be arranged on the opening, the operation part can include a first button; a first positioner which can be used to emit a first positioning signal.

[0297] The second locator and the first finger are located on both sides of the splicing joint, the second locator and the first finger are arranged at different positions of the holding part, and thus, the influence of the holding on the second locator can be effectively avoided, and the second locator and the first finger are conveniently arranged.

[0298] In some embodiments of the present application, the cover plate can be provided with a ridge line; and the second locator can be located between the splicing joint and the ridge line.

[0299] The second locator and the first finger are located on both sides of the splicing joint, the second locator and the first finger are arranged at different positions of the holding part, and thus, the influence of the holding on the second locator can be effectively avoided, and the second locator and the first finger are conveniently arranged.

[0300] In some embodiments of the present application, the distance between the second locator and the ridge line can be greater than the distance between the second locator and the splicing joint.

[0301] The distance between the second locator and the ridge line is greater than the distance between the second locator and the splicing joint, and when a user holds the holding part, the palm of the user can effectively avoid shielding the second locator.

[0302] In some embodiments of the present application, the holding part can further include a third locator, the third locator can be located on a side of the second locator facing the operation part, and the third locator can be used to emit a third positioning signal; the distance between the second locator and the ridge line can be greater than the distance between the second locator and the splicing joint; and the distance between the third locator and the ridge line can be less than the distance between the second locator and the splicing joint.

[0303] In some embodiments of the present application, the holding part can further include a third locator, the third locator can be located on a side of the second locator facing the operation part, and the third locator can be used to emit a third positioning signal; and a straight line on which a line connecting the third locator and the second locator is located can intersect a straight line on which the splicing joint is located, and an included angle of intersection can be less than 5 degrees.

[0304] The straight line on which the line connecting the third locator and the second locator is located intersects the straight line on which the splicing joint is located, and the included angle of intersection is less than 5 degrees, so that the straight line on which the line connecting the third locator and the second locator is located is close to the splicing joint, and the third locator and the second locator are effectively shielded when holding.

[0305] In some embodiments of the present application, the main shell can further comprise a second finger separator, which can be located between the first finger separator and the tail end, and is used to place the little finger and ring finger of the palm on the two sides of the second finger separator when the hand holds the main shell; the projection of the second positioner on the main shell can be located between the first finger separator and the second finger separator.

[0306] The above scheme has the following advantages or beneficial effects: the second finger separator is used to place the little finger and ring finger of the palm on the two sides of the second finger separator when the hand holds the main shell, thereby enhancing the holding feeling.

[0307] In some embodiments of the present application, the holding part can further comprise a third positioner, which can be located on the side of the second positioner facing the operation part, and can be used to emit a third positioning signal; a second key and a third key, which can be respectively arranged on the two sides of the first finger separator, and the second key can be located on the side of the first finger separator facing the tail end, and the first finger separator is used to place the index finger and middle finger of the palm on the two sides of the second finger separator when the hand holds the main shell; wherein the third positioner can be located in a first direction of the third key, and the first direction is the direction of the fingertip of the middle finger when the hand holds the main shell.

[0308] The above scheme has the following advantages or beneficial effects: through the positioning effect of the first finger separator and the second finger separator, the holding position and holding state on the holding part are positioned, thereby ensuring the positioning of the second positioner and the third positioner on the basis of ensuring the operation of the second key and the third key, and reducing the probability of shielding the second key and the third key.

[0309] Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are examples and should not be construed as limiting the present application. Those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application, and any changes or modifications made according to the claims and specification of the present application should be within the scope of the present application.

Claims

1. A handle of a head-mounted display device, comprising: a grip portion for being held by a hand along a length direction; an operation portion connected to one end of the grip portion along the length direction, the operation portion being provided with: a first region provided with a first button; a second region provided with a first positioner for emitting a first position signal; the grip portion comprising: a first finger separator provided on the grip portion and close to the operation portion along the length direction, the first finger separator being configured to allow a first finger and a second finger to be placed on two sides of the first finger separator when the grip portion is held by the hand; a second positioner provided on the grip portion and away from the operation portion along the length direction, a distance between the second positioner and a tail end being less than a distance between the first finger separator and the tail end, the tail end being an end of the grip portion away from the operation portion, the second positioner being configured to emit a second position signal; wherein the second position signal and the first position signal are configured to be collected by a host of the head-mounted display device. 2.The handle of claim 1, wherein the grip portion further comprises: a second finger separator provided on the grip portion and between the first finger separator and the tail end.

3. The handle of claim 2, the distance between the second locator and the second finger extension line is less than 10 mm, wherein, An extension line of the second finger separator is a line around an outer periphery of the grip portion and along the length direction of the grip portion. 4.The handle of claim 2, wherein a distance between the second finger separator and the tail end is less than a distance between the second positioner and the tail end. 5.The handle of claim 2, wherein a distance between the second positioner and the tail end is less than a distance between the second finger separator and the tail end.

6. The handle of claim 2, the second positioner is located on the second finger separator extension line, wherein, An extension line of the second finger separator is a line around an outer periphery of the grip portion and along the length direction of the grip portion. 7.The handle of claim 2, wherein the grip portion further comprises: a third positioner provided on a side of the grip portion and on a side of the second positioner facing the operation portion, the third positioner being configured to emit a third position signal, the third position signal being configured to be collected by the host of the head-mounted display device. 8.The handle of claim 7, wherein a distance between the third positioner and the tail end is less than a distance between the first finger separator and the tail end. 9.The handle of claim 7, wherein the grip portion further comprises: a second finger separator provided on the grip portion and between the first finger separator and the tail end; a distance between the third positioner and the tail end is less than a distance between the first finger separator and the tail end; a distance between the second finger separator and the tail end is less than a distance between the third finger separator and the tail end. 10.The handle of claim 9, wherein a distance between the second finger separator and the tail end is less than a distance between the second positioner and the tail end.

11. The handle of claim 1, wherein the gripping portion comprises: a main housing; a cover plate coupled to the main housing and forming a receiving cavity, the receiving cavity being open on a side away from the tail end, the operation portion being disposed on the open side, a joint between the main housing and the cover plate forming a joint seam; wherein the first digitizer is disposed on the main housing; the second digitizer is disposed on the cover plate; the second digitizer and the first digitizer are located on two sides of the joint seam.

12. The handle of claim 11, wherein the cover plate is provided with a ridge line; the second digitizer is located between the joint seam and the ridge line.

13. The handle of claim 12, wherein a distance between the second digitizer and the ridge line is greater than a distance between the second digitizer and the joint seam.

14. The handle of claim 12, wherein the gripping portion further comprises: a third digitizer located on a side of the second digitizer facing the operation portion, the third digitizer being configured to emit a third positioning signal; the distance between the second digitizer and the ridge line is greater than the distance between the second digitizer and the joint seam; the distance between the third digitizer and the ridge line is less than the distance between the second digitizer and the joint seam.

15. The handle of claim 12, wherein the gripping portion further comprises: a third digitizer located on a side of the second digitizer facing the operation portion, the third digitizer being configured to emit a third positioning signal; a straight line on which a line connecting the third digitizer and the second digitizer is located intersects a straight line on which the joint seam is located, and an included angle between the straight line and the straight line is less than 5 degrees.

16. The handle of claim 12, wherein the main housing further comprises: a second digitizer located between the first digitizer and the tail end, the second digitizer being configured to allow a little finger and a ring finger of a palm to be respectively placed on two sides of the second digitizer when the hand is held; a projection of the second digitizer on the main housing is located between the first digitizer and the second digitizer.

17. The handle of claim 1, wherein the gripping portion further comprises: a third digitizer located on a side of the second digitizer facing the operation portion, the third digitizer being configured to emit a third positioning signal; a second key and a third key, the second key and the third key being respectively disposed on two sides of the first digitizer, the second key being located on a side of the first digitizer facing the tail end, the first digitizer being configured to allow an index finger and a middle finger of a palm to be respectively placed on two sides of the second digitizer when the hand is held; wherein the third digitizer is located in a first direction of the third key, the first direction being a direction in which a fingertip of the middle finger points when the hand is held.

18. A handle of a head-mounted display device, comprising: a gripping portion configured to be held by a hand in a length direction; An operation part is connected to one end of the holding part along the length direction, and the operation part is provided with: A first region provided with a first button; A second region provided with a first locator for emitting a first positioning signal; The holding part comprises: A first finger separator provided on the holding part, which is used to place a first finger and a second finger on two sides of the first finger separator when the hand holds; A second locator provided on the holding part, and the distance between the second locator and the tail end is less than the distance between the first finger separator and the tail end; the tail end is the end of the holding part away from the operation part, and the second locator is used to emit a second positioning signal; Wherein, the second positioning signal and the first positioning signal are used to be collected by the host of the head-mounted display device.

19. A handle of a head-mounted display device, comprising: A holding part; The holding part comprises: A main shell; A cover plate is clamped with the main shell and forms a containing cavity, one side of the containing cavity is an opening, and the end of the holding part away from the opening in the length direction is a tail end; the combination position of the main shell and the cover plate forms a splicing joint; A first finger separator is provided on the main shell; the first finger separator is used to place a first finger and a second finger on two sides of the first finger separator when the hand holds; A second locator is provided on the cover plate; the distance between the second locator and the tail end is less than the distance between the first finger separator and the tail end; the second locator is used to emit a second positioning signal; The second locator and the first finger separator are located on both sides of the splicing joint; An operation part is provided on the opening, and the operation part comprises: A first button; A first locator for emitting a first positioning signal.

20. A handle of a head-mounted display device, comprising: A holding part for being held by a hand around the length direction; An operation part connected to one end of the holding part along the length direction, and the operation part is provided with: A first button; A first locator for emitting a first positioning signal; The holding part comprises: A first finger separator provided on the holding part and close to the operation part along the length direction, which is used to place a first finger and a second finger on two sides of the first finger separator when the hand holds; A second locator provided on the holding part and away from the operation part along the length direction, and the distance between the second locator and the tail end is less than the distance between the first finger separator and the tail end; the tail end is the end of the holding part away from the operation part, and the second locator is used to emit a second positioning signal; Wherein, the second positioning signal and the first positioning signal are used to be collected by the host of the head-mounted display device.

21. A handle of a head-mounted display device, comprising: A holding part for being held by a hand around the length direction; An operation part connected to one end of the holding part along the length direction, and the operation part is provided with: A first button; A first positioner configured to emit a first positioning signal; The holding part comprises: A first finger separator disposed on the holding part, the first finger separator configured to allow a first finger and a second finger to be placed on two sides of the first finger separator when the hand holds the holding part; A second positioner disposed on the holding part, a distance between the second positioner and a tail end being less than a distance between the first finger separator and the tail end, the tail end being an end of the holding part away from the operation part, the second positioner configured to emit a second positioning signal; The second positioning signal and the first positioning signal are configured to be collected by a host of the head-mounted display device.

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