Handle of head-mounted display device

Abstract

The utility model provides a handle of a head-mounted display device. The handle comprises an operation part and a holding part. The operating part is located at one end of the holding part in the length direction, the operating part is provided with a first key and a first positioner, and the holding part is provided with a first finger separating device and a second positioner. The distance between the second positioner and the tail end is smaller than the distance between the first finger separating device and the tail end, so that the first positioner and the second positioner are located on the operating part and the holding part respectively, and the distance or the position between the first positioner and the second positioner is kept through different positions of the holding part and the operating part; 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 acquired. When the handle is used, fingers of a user are positioned and limited through the first finger separator, so that the holding position of the user on the holding part is effectively limited, the second positioner is effectively prevented from being shielded, and the shielding of the user on the second positioner is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of head-mounted display devices, in particular to a handle of a head-mounted display device. Background Art

[0002] With the advancement of virtual reality (VR), augmented reality (AR), and mixed reality (XR) technologies, head-mounted display devices (HMDs) are becoming increasingly popular among young people for their rich user experiences. VR technology is a computer simulation system that allows users to create and experience virtual worlds. It uses computers to generate a simulated environment, integrating multi-source information to create interactive, three-dimensional dynamic visuals and physical behaviors, immersing users in the environment. People experience the VR world by wearing HMDs. With the advancement of electronic technology, HMDs will become increasingly common in our daily lives.

[0003] Typically, when a user uses a virtual reality device, they can interact with the head-mounted display device through a controller. 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 controller, and then move the controller to input, so that the head-mounted display device can obtain the relative position information of the controller based on the infrared light emitted by the controller's LED light source, and perform the certain operation based on the position information.

[0004] In related technologies, to achieve the positioning of the controller in the virtual scene during the use of head-mounted display devices, the mainstream controller positioning tracking technology uses an infrared light array arranged on the controller, and the camera of the head-mounted display device captures the positioning. To ensure the stable implementation of this solution, some related technologies require the design of a protruding light ring on the controller, which is equipped with a ring-shaped infrared light array to ensure that the infrared lights can be captured in most scenes. Other related technologies place the infrared lights on the same flat or curved surface. Utility Model Content

[0005] The purpose of the present invention is to provide a new handle structure for a head-mounted display device, so as to effectively increase the position between locators and effectively reduce the mutual interference between locators, thereby better identifying the position and posture of the handle.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] According to one aspect of the present invention, the present invention provides a handle for a head-mounted display device, comprising an operating portion and a gripping portion. The gripping portion is used to be gripped by a hand in a lengthwise direction; the operating portion is connected to one end of the gripping portion along the lengthwise direction, the operating portion is provided with a first area, the first area is provided with a first button; the second area, the second area is provided with a first locator, the first locator is used to emit a first positioning signal; the gripping portion includes a first splitter and a second finger separator; the first finger separator is provided on the gripping portion, the first finger separator is used to place the first finger and the second finger on both sides of the first finger separator when the hand is gripping; the second locator is provided on the gripping portion, 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 gripping portion away from the operating portion, 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. Another technical solution among the above technical solutions has the following advantages or beneficial effects:

[0008] The operating portion is located at one end of the grip portion in the longitudinal direction, and is provided with a first button and a first locator. The grip portion is provided with a first finger separator and a second locator. The distance between the second locator and the rear end is smaller than the distance between the first finger separator and the rear end, so that the first locator and the second locator are respectively located at the operating portion and the grip portion. By maintaining the distance or position between the first locator and the second locator by the different positions of the grip portion and the operating portion, mutual interference between the first locator and the second locator can be effectively avoided, thereby better collecting the second positioning signal and the first positioning signal.

[0009] When using the handle, the first finger separator positions and limits the user's fingers, thereby effectively limiting the user's gripping position on the gripping portion, effectively avoiding blocking the second locator, and effectively reducing the user's blocking of the second locator.

[0010] In some embodiments of the present application, the grip portion further includes a second finger separator, which is disposed on the grip portion and located between the first finger separator and the tail end.

[0011] Another technical solution among the above technical solutions has the following advantages or beneficial effects:

[0012] The provision of the second finger separator enhances the grip feel and can also effectively limit the user's gripping position on the gripping portion, thereby effectively maintaining the misalignment or alignment between the gripping portion and the second locator.

[0013] In some embodiments of the present application, the distance between the second locator and the extension line of the second finger separator is less than 10 mm, and the extension line of the second finger separator is a line extending along the second finger separator, around the periphery of the gripping portion, and surrounding the length direction of the gripping portion.

[0014] Another technical solution among the above technical solutions has the following advantages or beneficial effects:

[0015] The distance between the second locator and the extension line of the second finger separator is less than 10mm, so as to effectively ensure the alignment or misalignment of the second locator and the second finger separator, and effectively ensure the distance between the first locator and the second locator, so as to facilitate the identification of the handle position and posture.

[0016] In some embodiments of the present application, the distance between the second finger separator and the tail end is smaller than the distance between the second locator and the tail end.

[0017] Another technical solution among the above technical solutions has the following advantages or beneficial effects:

[0018] The distance between the second finger separator and the tail end is smaller than the distance between the second locator and the tail end, so as to maintain the position and distance between the first finger separator and the second finger separator and enhance the grip feel.

[0019] In some embodiments of the present application, the distance between the second locator and the tail end is smaller than the distance between the second finger separator and the tail end.

[0020] Another technical solution among the above technical solutions has the following advantages or beneficial effects:

[0021] The second locator is located between the extension line of the second finger separator and the tail end, so as to increase the distance between the second locator and the first locator.

[0022] In some embodiments of the present application, the second locator is located on an extension line of the second finger separator, wherein the extension line of the second finger separator is a line extending along the second finger separator, around the outer circumference of the gripping portion, and surrounding the length direction of the gripping portion.

[0023] Another technical solution among the above technical solutions has the following advantages or beneficial effects:

[0024] The second locator is on the extension line of the second finger divider 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.

[0025] In some embodiments of the present application, the holding portion also includes a third locator, which is arranged on the side of the holding portion. The third locator is located on the side of the second locator facing the operating portion. The third locator is used to emit a third positioning signal, and the third positioning signal is used to be collected by the host of the head-mounted display device.

[0026] Another technical solution among the above technical solutions has the following advantages or beneficial effects:

[0027] The third locator is set 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.

[0028] In some embodiments of the present application, the distance between the third locator and the tail end is smaller than the distance between the first finger separator and the tail end.

[0029] Another technical solution among the above technical solutions has the following advantages or beneficial effects:

[0030] The distance between the third locator and the tail end is smaller than the distance between the first finger separator and the tail end, so as to ensure the distance between the third locator and the first locator.

[0031] In some embodiments of the present application, the holding portion further includes a second finger separator, which is arranged on the holding portion, and the second finger separator is located between the first finger separator and the tail end; the distance between the third locator and the tail end is smaller than the distance between the first finger separator and the tail end; the distance between the second finger separator and the tail end is smaller than the distance between the third locator and the tail end.

[0032] Another technical solution among the above technical solutions has the following advantages or beneficial effects:

[0033] The provision of the second finger separator enhances the grip feel and effectively ensures the gripping position of the fingers on the gripping portion, thereby ensuring alignment or misalignment of the palm relative to the second locator and the third locator.

[0034] In some embodiments of the present application, the distance between the second finger separator and the tail end is smaller than the distance between the second locator and the tail end.

[0035] Another technical solution among the above technical solutions has the following advantages or beneficial effects:

[0036] The second locator and the third locator are both between the extension line of the first finger separator and the extension line of the second finger separator, so as to effectively ensure the distance between the second locator and the third locator relative to the first locator.

[0037] According to another aspect of the present application, the present application provides a handle of a head-mounted display device, comprising an operating part and a gripping part; the gripping part comprises a main shell, a cover plate, a first finger separator and a second locator; the cover plate is snap-fitted to the main shell to form a accommodating cavity, one side of the accommodating cavity is an opening, the end of the gripping part facing away from the opening in the length direction is a tail end, and a joint seam is formed at the junction of the main shell and the cover plate; the first finger separator is arranged on the main shell; the first finger separator is used to place a first finger and a second finger on both sides of the first finger separator respectively when the hand is holding the hand; the second locator is arranged on the cover plate; the distance between the second locator and the tail end is smaller 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 seam; the operating part is arranged on the opening, the operating part comprises a first button and a first locator; the first locator is used to emit a first positioning signal;

[0038] Another technical solution among the above technical solutions has the following advantages or beneficial effects:

[0039] The second locator and the first finger separator are located on both sides of the splicing seam, ensuring that the second locator and the first finger separator are set at different positions of the gripping part, thereby effectively avoiding the impact on the second locator during gripping and facilitating the setting of the second locator and the first finger separator.

[0040] In some embodiments of the present application, the cover plate is provided with a ridge line; and the second locator is located between the joint seam and the ridge line.

[0041] Another technical solution among the above technical solutions has the following advantages or beneficial effects:

[0042] By further limiting the position of the second locator, the position of the second locator on the gripping portion can be effectively guaranteed.

[0043] In some embodiments of the present application, the distance between the second locator and the ridge line is greater than the distance between the second locator and the seam.

[0044] Another technical solution among the above technical solutions has the following advantages or beneficial effects:

[0045] The distance between the second locator and the ridge line is greater than the distance between the second locator and the joint seam. When the user holds the grip portion, the user's palm can effectively avoid blocking the second locator.

[0046] In some embodiments of the present application, the holding portion also includes a third locator, which is located on the side of the second locator facing the operating portion, and the third locator is used to emit a third positioning signal; the straight line connecting the third locator and the second locator intersects with the straight line where the splicing seam is located, and the angle of intersection is less than 5 degrees.

[0047] Another technical solution among the above technical solutions has the following advantages or beneficial effects:

[0048] The straight line connecting the third locator and the second locator intersects with the straight line of the splicing seam, and the angle of intersection is less than 5 degrees, so that the straight line connecting the third locator and the second locator is close to the splicing seam, so as to effectively block the third locator and the second locator when holding.

[0049] In some embodiments of the present application, the main shell further includes a second finger separator, which is located between the first finger separator and the tail end. The second finger separator is used to place the little finger and ring finger of the palm on both sides of the second finger separator when the hand is held; the projection of the second locator on the main shell is located between the first finger separator and the second finger separator.

[0050] Another technical solution among the above technical solutions has the following advantages or beneficial effects:

[0051] The second finger separator is used to place the little finger and the ring finger of the palm on both sides of the second finger separator respectively when the hand is holding, so as to enhance the grip.

[0052] In some embodiments of the present application, the holding portion also includes a third locator, which is located on the side of the second locator facing the operating portion, and the third locator is used to emit a third positioning signal; a second button and a third button, the second button and the third button are respectively arranged on both sides of the first finger separator, the second button is located on the side of the first finger separator facing the tail end, and when the first finger separator is held by the hand, the index finger and middle finger of the palm are respectively placed on both sides of the second finger separator; the third locator is located in the first direction of the third button, and the first direction is the direction in which the fingertip of the middle finger points when the hand is held.

[0053] Another technical solution among the above technical solutions has the following advantages or beneficial effects:

[0054] The positioning function of the first finger separator and the second finger separator is used to locate the holding position and holding state on the holding portion, thereby ensuring that the second button and the third button can be operated, thereby ensuring the positioning of the second locator and the third locator, and reducing the probability of blocking the second button and the third button.

[0055] Other features and advantages of the present application will become apparent from the following detailed description, or may be learned in part by practice of the present application.

[0056] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] The accompanying drawings are incorporated into and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the specification, are used to explain the principles of the present disclosure. Obviously, the drawings described below are only some embodiments of the present disclosure, and those skilled in the art can derive other drawings based on these drawings without inventive effort.

[0058] Figure 1 It is a structural diagram of the handle of the utility model.

[0059] Figure 2 It is an exploded schematic diagram of the handle of the utility model.

[0060] Figure 3 It is a partial schematic diagram of the handle of the utility model.

[0061] Figure 4 It is a structural diagram of the operating part of the utility model.

[0062] Figure 5 It is a schematic diagram of the positioner of the utility model on the operating part.

[0063] Figure 6 It is a schematic diagram of the present invention when a user uses the handle.

[0064] Figure 7 It is a structural diagram of the gripping portion 110 of the present invention.

[0065] Figure 8 It is an exploded schematic diagram of the gripping portion of the present invention.

[0066] Figure 9 It is a structural schematic diagram of the main shell of the utility model from one perspective.

[0067] Figure 10 It is a structural schematic diagram of the main shell of the utility model from another perspective.

[0068] Figure 11 It is a structural diagram of the FPC of the utility model.

[0069] Figure 12 It is a cross-sectional schematic diagram of the utility model positioner on FPC.

[0070] The following are the descriptions of the reference numerals:

[0071] 100, housing; 101, tail end; 104, joint seam; 105, spine; 107, main housing; 108, cover; 110, grip; 111, grip area; 112, positioning area; 113, first finger separator; 114, second finger separator; 115, first perforation; 116, second perforation; 117, third perforation; 118, fourth perforation;

[0072] 120, operating portion; 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;

[0073] 210, first button; 211, main button; 212, auxiliary button; 220, second button; 230, third button;

[0074] 310, first locator; 311, first positioning light; 312, second positioning light; 320, second locator; 330, third locator; 340, FPC;

[0075] 400, light-shielding component; 500, light-transmitting component. DETAILED DESCRIPTION

[0076] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concepts of the example embodiments to those skilled in the art.

[0077] In addition, described feature, structure or characteristic can be combined in one or more embodiments in any suitable manner.In the following description, many specific details are provided so as to provide a full understanding of the embodiments of the present application. However, it will be appreciated by those skilled in the art that the technical scheme of the present application can be put into practice without one or more of the specific details, or other methods, components, devices, steps etc. can be adopted. In other cases, known methods, devices, implementations or operations are not shown or described in detail to avoid blurring the various aspects of the application.

[0078] The present application is further described 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 they do not conflict with each other. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be understood as limiting the present application.

[0079] In the related art, when using a head-mounted display device, in order to achieve the positioning of the handle in the virtual scene, the mainstream handle positioning tracking technology arranges an infrared light array on the handle, and the head-mounted display device camera captures the positioning. To ensure the stable implementation of this solution, it is necessary to design a ring-shaped infrared light array on the handle to ensure that the infrared lights can be captured in most scenes. This design makes the distance between the infrared lights on the handle close, or the infrared lights are on the same plane or curved surface, so that the light of each infrared lamp affects each other, affecting the recognition of the infrared lamp position. The present application provides a handle for a head-mounted display device to solve the above technical problems.

[0080] Virtual reality technology

[0081] Virtual reality (VR) is a new and practical technology developed in the 20th century. It encompasses computer, electronic information, and simulation technologies. Its fundamental implementation involves computers simulating virtual environments to create a sense of immersion. VR uses external devices to create a virtual space where people can watch movies, play games, and more. Head-mounted display devices typically consist of glasses equipped with multiple cameras.

[0082] A head-mounted display (HMD) can include a head-mounted display (HMD) (i.e., the main unit) and a controller. The controller can be one or two. The HMD is worn on the user's head and includes a display device, a processor, and multiple cameras. The cameras are primarily used for two application functions: see-through detection and degree of freedom (DoF) detection.

[0083] 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 detects visible light and infrared band signals at the same time). In this case, it is usually necessary to add an additional dedicated see-through camera (i.e., wherein the infrared band signal is mainly used for handle position detection. The head-mounted display DoF recognition 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 to facilitate the camera on the head-mounted display to capture the position information of the handle.

[0084] For ease of description and understanding, the state in which the user holds the handle is used as a reference.

[0085] Figure 1 It is a structural diagram of the handle of the utility model. Figure 2 It is an exploded schematic diagram of the handle of the utility model. Figure 3 It is a partial schematic diagram of the handle of the utility model.

[0086] See Figures 1 to 3 This embodiment provides a handle for a head-mounted display device. The main body of the head-mounted display device determines the position and posture of the handle by obtaining the position and position change on the handle, thereby forming corresponding information and instructions in the head-mounted display device to achieve interaction between the head-mounted display device and the user.

[0087] The handle includes a grip portion 110 and an operating portion 120 formed at one end of the grip portion 110 in the longitudinal direction. The grip portion is used to be gripped by the hand along the longitudinal direction. The grip portion 110 is arranged around the circumference for the user's fingers and palm to grip except the thumb.

[0088] In some embodiments, the handle may include a housing 100 , wherein a receiving space is formed in the housing 100 for receiving electronic components and other structures. A grip portion and an operating portion are respectively formed on the housing.

[0089] In some embodiments, the handle directly includes an operating portion 110 and a grip portion 120 , and the operating portion is formed at one end of the grip portion.

[0090] In some embodiments, the operating portion 120 is fixed to one end of the grip portion 110 in the length direction.

[0091] In some embodiments, the grip portion 110 and the operating portion 120 can be integrally formed, partially integrally formed, or independently formed and then spliced ​​together, etc., as long as the operating portion 120 is set at one end of the grip portion 110.

[0092] Figure 4 It is a structural diagram of the operating part of the utility model. Figure 5 It is a schematic diagram of the positioner of the utility model on the operating part. Figure 6 It is a schematic diagram of the present invention when a user uses the handle.

[0093] See Figures 1 to 6 An operating surface is formed on a side of the operating portion 120 facing away from the grip portion 110 , and the operating surface is obliquely intersected with the length direction of the handle for pressing and operating by the user's thumb.

[0094] The operation surface includes a first area 121 and a second area 122 spaced apart from each other; edges of the first area 121 and the second area 122 both extend along the edge of the operation surface.

[0095] In some embodiments, the first region 121 and the second region 122 are respectively provided with half. In this embodiment, the first region 121 and the second region 122 are respectively provided with a fan-shaped structure.

[0096] In some embodiments, the first area 121 is an area for setting buttons, and the second area 122 is an area for setting a locator.

[0097] In some embodiments, the first area 121 is closer to the base of the thumb gripping the handle than the second area 122. When gripping the handle, the distance between the second area and the base of the thumb is greater than the distance between the first area and the base of the thumb.

[0098] In this embodiment, a plurality of first via holes 123 are formed in the first region 121. A plurality of second via holes 124 are formed in the second region 122, and the second via holes 124 may be blind holes.

[0099] In some embodiments, the first region 121 and the second region 122 are located on a plane or a curved surface.

[0100] In some embodiments, the first area 121 and the second area 122 are located on two intersecting surfaces so as to form different angles with the length of the handle. For example, the first area 121 for setting buttons has a smaller angle with the length than the second area 122 for setting locators. This allows for easier thumb pressing while preventing the locator's signal from being tilted toward the length. Consequently, during operation, the emitted signal is less likely to be blocked by the arm or body.

[0101] In some embodiments, the first area is an area on the operating surface close to the thumb when holding the device, so as to facilitate the user to operate the buttons with the thumb when holding the device.

[0102] The handle may further include a first button 210 for receiving a user's operation to perform user interaction input, such as a pressing or touching operation of the user.

[0103] The first button 210 is provided on the operating surface of the operating portion 120 for pressing and operating by the user's thumb. The first button 210 is provided within the first area 121 so that when the user grips the handle, the user's thumb can extend from the edge of the first area 121 into the first area 121 to operate the first button 210.

[0104] When a user grips the handle, the first area 121 is located on the operating surface toward the base of the user's thumb, and the thumb extends from the edge of the first area 121 into the operating surface. The operating surface has an area of ​​a predetermined size to effectively prevent the thumb from extending into areas outside the first area 121 when the thumb moves within the first area 121.

[0105] In some embodiments, the first button 210 may include a primary button 211 and an auxiliary button 212. The primary button 211 is disposed in the first region 121 and is located in the middle of the operating surface. The first region 121 and the second region 122 are both disposed around the middle of the operating surface, such that the first region and the second region are both fan-shaped or fan-like structures.

[0106] The main button 211 and the auxiliary button 212 are respectively inserted into the first through hole 123. A control panel is provided in the housing 100. After the main button 211 and the auxiliary button 212 pass through the first through hole 123, they can abut against corresponding structures on the housing 100 to trigger corresponding functions on the control panel.

[0107] In some embodiments, when the user is using the handle, the end of the user's thumb can press on the main button 211 , and the thumb can be moved so that the thumb can press the auxiliary button 212 .

[0108] In some embodiments, the first region 121 and the second region 122 are both arranged around the middle of the operating surface, and the outer edges of the first region 121 and the second region 122 extend along the edge of the operating surface, so that the first region 121 and the second region 122 are both fan-shaped structures.

[0109] In some embodiments, the first area 121 and the second area 122 are half of the operating surface, respectively. In this embodiment, the area of ​​the first area 121 is larger than the area of ​​the second area 122.

[0110] The handle may further include a locator that can emit a positioning signal. The locator may be configured to be used by the host of the head-mounted display device to collect the positioning signal for use in determining the position and / or movement information of the handle. The information may include optical information (e.g., visible, infrared, etc.), spatial information (e.g., lidar output), and movement information. The camera or camera on the head-mounted display device obtains the position and movement posture of the locator, thereby generating corresponding instructions and information in the head-mounted display device.

[0111] 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 based on the collected positioning signal.

[0112] In some embodiments, the locator includes a first locator 310, which is configured to emit a first positioning signal. The first locator 310 is disposed on the operating surface of the operating portion 120 facing away from the grip portion 110. Compared to the first area where the buttons are located, the first locator 310 faces away from the area on the grip portion 110 corresponding to the base of the thumb when gripping. This facilitates thumb pressing while preventing the signal emitted by the first locator from being blocked by the thumb.

[0113] In some embodiments, the locator can be a locating light, which can be an infrared light. In some embodiments, the locator can be a light of other colors. The first locator 310 is disposed in the second through hole 124 of the operating surface.

[0114] In some embodiments, the locator may also be a device that emits other directional positioning signals.

[0115] In some embodiments, the first locator 310 is disposed in the second area 122 to avoid being blocked by the user's thumb.

[0116] In some embodiments, the grip portion 110 is circumferentially arranged for gripping by fingers other than the thumb and the palm of the user; the operating portion 120 has an operating surface formed on a side facing away from the grip portion 110 for pressing and operating by the user's thumb.

[0117] The operating surface includes a first area 121 and a second area 122 separated by a space; the edges of the first area 121 and the second area 122 both extend along the edge of the operating surface; the first button 210 is arranged in the first area 121 so that the user's thumb can extend from the edge of the first area 121 into the first area 121 to operate the first button 210; the first locator 310 is arranged in the second area 122 to avoid the user's thumb.

[0118] The first button 210 is set in the first area 121, and the first locator 310 is set in the second area 122, thereby effectively avoiding the user's thumb from blocking the first locator 310 in the second area 122, effectively ensuring that the head-mounted display device can capture the position of the first locator 310, so as to effectively reduce the user's palm from blocking the first locator 310 on the handle, reduce the number of first locators 310, and save costs and resources.

[0119] The first area has a first edge, and the second area is arranged on a side of the first area away from the first edge. The first edge is arranged corresponding to the base of the thumb when holding the device, and the base of the thumb presses the first edge when holding the device, and the thumb extends from the first edge to the operating surface.

[0120] In the direction from the first edge toward the second area, the plane where the operating surface is located is tilted away from the grip portion to facilitate the thumb to press the first button in the first area and increase the probability that the first locator in the second area is not blocked by the thumb.

[0121] In some embodiments, the second area 122 includes adjacent first mounting area 1221 and second mounting area 1222; the first mounting area 1221 and the second mounting area 1222 are arranged around the main button 211; the opposite sides of the first mounting area 1221 and the second mounting area 1222 are respectively close to one side of the first area 121; the first mounting area 1221 and the second mounting area 1222 are respectively provided with a first locator 310.

[0122] In this embodiment, the first positioner 310 includes a first positioning light 311 and a second positioning light 312 . The first positioning light 311 is disposed in the first installation area 1221 , and the second positioning light 312 is disposed in the second installation area 1222 .

[0123] In some embodiments, a plurality of first positioning lights 311 are provided in the first installation area 1221. A plurality of second positioning lights 312 are provided in the second installation area 1222. The first locator 310 is provided at different locations in the first area 121 to more accurately capture the position and posture of the positioning, thereby better achieving human-computer interaction.

[0124] In some embodiments, the second installation area 1222 is tilted toward the grip portion 110 in a direction away from the main button 211 , such that an angle is formed between a plane where the second installation area 1222 is located and a plane where the first installation area 1221 is located.

[0125] In other embodiments, the plane where the second installation area 1222 is located is tilted toward the gripping portion in a direction away from the first installation area, so that an angle is formed between the plane where the second installation area 1222 is located and the plane where the first installation area 1221 is located.

[0126] In some embodiments, an angle is formed between the plane where the first mounting area 1221 is located and the plane where the second mounting area 1222 is located. The two intersecting surfaces create an angle between the plane where the first positioning light 311 on the first mounting area 1221 is located and the plane where the second positioning light 312 on the second mounting area 1222 is located. At least two locators are provided on each of the two mounting areas to more effectively avoid blind spots for the head-mounted display relative to the first locator, increase the probability of the first locator on at least one surface being captured, and thus more effectively ensure the acquisition of signals from the first locator 310 between the handle and the head-mounted display, more effectively avoid obstruction of the first locator 310, and more effectively ensure that the head-mounted display device can capture position and posture information on the handle.

[0127] In some embodiments, the second mounting area 1222 is positioned on the side of the first area 121 facing away from the user's palm. In this embodiment, when the user grips the grip portion 110, the tips of the user's fingers do not come into contact with the palm. The second mounting area 1222 is located on the side of the first area 121 facing away from the user's palm, further preventing the user's palm from obstructing the locator on the second mounting area 1222.

[0128] In some embodiments, the positioner includes a plurality of positioners, and the positioners are arranged on a side of the operating surface facing the inside of the handle. The button is arranged to protrude from the operating surface.

[0129] In some embodiments, the locator is disposed within the operating surface of the end portion, eliminating the need for a light ring protruding from the handle body as in the related art, thereby greatly reducing the probability of the locator colliding with surrounding objects when being held.

[0130] The operating portion 120 has a recessed limiting groove 125 on a side facing away from the grip portion 110. The limiting groove 125 is connected to a plurality of second vias 124 to facilitate the placement of positioners connected to each other via flexible circuit boards / wiring, thereby improving installation efficiency.

[0131] It should be noted that a through hole 126 is provided in the limiting groove 125 and penetrates the wall thickness of the grip portion 110. One or more through holes 126 are provided. In this embodiment, two through holes 126 are provided. The through holes are used to electrically connect the positioner to the control device and / or the positioner on the handle.

[0132] Figure 7 It is a structural diagram of the gripping portion 110 of the present invention. Figure 8 It is an exploded schematic diagram of the gripping portion of the present invention. Figure 9 It is a structural schematic diagram of the main shell of the utility model from one perspective. Figure 10 It is a structural schematic diagram of the main shell of the utility model from another perspective.

[0133] See Figures 1 to 10 In some embodiments, a receiving space is formed in the grip portion 110 for accommodating some components in the handle, such as circuit boards, buttons, wires, batteries, and other structures.

[0134] In some embodiments, the grip portion 110 is circumferentially arranged for gripping by the user's four fingers and palm, excluding the thumb. The grip portion 110 circumferentially includes a gripping area 111 and a positioning area 112; the gripping area 111 is configured for gripping by the user's fingers and palm, excluding the thumb.

[0135] In some embodiments, the gripping area 111 is used to bend the user's index finger, middle finger, ring finger and little finger and fit them on the outer surface of the gripping portion 110, and the user's other fingers and palm except the thumb are bent to hold the gripping portion 110 in the user's hand.

[0136] The outer periphery of the grip portion 110 is configured such that when a user grips the outer periphery of the grip portion 110 , the user's fingers and palms are held in the grip area 111 , and the user's fingers and palms cannot extend into the positioning area 112 , so that the positioning area 112 is exposed outside the user's palm.

[0137] The positioning area is set close to the thumb of the user, and in the direction from the first edge toward the second area, the plane where the operating surface is located is tilted away from the gripping part, so that there is a smaller angle between the positioning light in the positioning area and the positioning light on the operating surface, thereby enhancing the probability of the head-mounted display device simultaneously obtaining the positioning light signal in the positioning area and the positioning light signal on the operating surface.

[0138] In some embodiments, the gripping portion 110 corresponds to different fingers and is set to different circumferences to adapt to different finger lengths and can effectively ensure the user's stable and reliable grip.

[0139] In some embodiments, the local circumference of the grip portion 110 is greater than 15 cm, and the circumference may correspond to the fitting line of the user's middle finger on the grip portion 110 .

[0140] In other embodiments, the local circumference of the grip portion 110 is greater than 15 cm so as to correspond to the index finger or ring finger of the user.

[0141] In some embodiments, the outer peripheral surface of the grip portion 110 is a curved structure to facilitate user gripping.

[0142] In some embodiments, the circumference of the outer periphery of the grip portion 110 gradually increases in a direction approaching the operating portion 120 .

[0143] In some embodiments, the circumference of the outer periphery of the grip portion 110 gradually increases and then gradually decreases in a direction approaching the operating portion 120 to adapt to changes in the length of human fingers.

[0144] In some embodiments, the gripping portion includes a first finger separator 113, which is disposed on the gripping portion 110. The first finger separator is used to place a first finger and a second finger on either side of the first finger separator when the hand is gripping.

[0145] In some embodiments, the first finger and the second finger are any two adjacent fingers of the hand except the thumb.

[0146] In some embodiments, a first finger separator 113 is disposed in the gripping area 111 of the gripping portion 110. An extension line of the first finger separator 113 surrounds the periphery of the gripping portion 110 and surrounds a line in the longitudinal direction of the gripping portion 110. The first finger separator 113 is used to locate and limit the position between two adjacent fingers of the user.

[0147] In some embodiments, the extension line of the first finger separator is a line extending along the first finger separator, around the outer circumference of the gripping portion, and surrounding the length direction of the gripping portion.

[0148] In some embodiments, the first finger separator 113 is positioned near the rear end 101 of the grip portion 110. The rear end 101 is the end of the grip portion 110 facing away from the operating portion 120. In some embodiments, the first finger separator 113 protrudes from the outer periphery of the grip portion 110. The ridge line 105 of the first finger separator 113 extends in the direction of the extension line of the first finger separator 113. The extension line of the first finger separator 113 extends along a tangent to the outer periphery of the grip portion 110.

[0149] In some embodiments, the first finger separator 113 is positioned between the ring finger and the pinky finger of the user. When the user holds the first finger separator 113 , the ring finger and the pinky finger are located on both sides of the first finger separator 113 .

[0150] In other embodiments, the first finger separator 113 is used to be positioned between the ring finger and the middle finger of the user. When the user holds the first finger separator 113 , the ring finger and the middle finger are respectively located on both sides of the first finger separator 113 .

[0151] In other embodiments, in some embodiments, the first finger separator 113 is disposed close to the operating portion.

[0152] In other embodiments, the first finger separator 113 is used to be positioned between the index finger and the middle finger of the user. When the user holds the first finger separator 113 , the index finger and the middle finger are respectively located on both sides of the first finger separator 113 .

[0153] In some embodiments, the first finger separator 113 is used to be positioned between the index finger and the middle finger of the user, and the grip portion 110 further includes a second finger separator 114 disposed on the grip portion 110. The second finger separator is located between the first finger separator and the tail end.

[0154] In some embodiments, the second finger separator 114 is disposed in the gripping area 111 of the gripping portion 110 .

[0155] In some embodiments, the extension line of the second finger separator is a line extending along the second finger separator, extending around the outer perimeter of the grip portion and encircling the length of the grip portion. The second finger separator 114 is used to position and limit the position between two adjacent fingers of the user. The second finger separator is used to position the user's little finger and ring finger on either side of the second finger separator when the hand is held.

[0156] In some embodiments, the second finger separator 114 protrudes from the outer periphery of the grip 110. The extension direction of the ridge line 105 of the second finger separator 114 is the extension direction of the second finger separator 114. The extension line of the second finger separator 114 extends along the tangent direction of the outer periphery of the grip 110.

[0157] In other embodiments, the second finger separator 114 can be positioned between the ring finger and the middle finger of the user, and the first finger separator 113 is configured so that the ring finger and the middle finger are located on both sides of the second finger separator 114 when the user holds the device.

[0158] In some embodiments, the grip portion 110 is provided with both a first finger separator 113 and a second finger separator 114. The second finger separator 114 is located between the first finger separator 113 and the tail end 101. The first finger separator 113 is used to be positioned between the user's index finger and middle finger, and the second finger separator 114 is used to be positioned between the user's pinky finger and ring finger.

[0159] The first finger separator 113 and the second finger separator 114 simultaneously position the user when holding the handle, thereby enhancing the hand feeling when holding the handle and effectively limiting the user's holding position on the handle portion 110 .

[0160] In this embodiment, the outer periphery of the grip portion 110 is provided with a first through-hole 115. The first through-hole 115 is located in the gripping area 111; the first through-hole 115 is located at the end of the gripping area 111 facing the operating portion 120. The first through-hole 115 extends through the interior of the grip portion 110. The first through-hole 115 is used to mount a button. The first through-hole 115 is located on the side of the first finger separator 113 facing the rear end 101 of the grip portion 110.

[0161] The outer periphery of the grip portion 110 is provided with a second through-hole 116 for mounting a key. The second through-hole 116 is provided in the grip area 111. The second through-hole 116 is provided on the side of the first finger separator 113 facing the operating portion 120. The first through-hole 115 and the second through-hole 116 are provided on either side of the first finger separator 113.

[0162] In some embodiments, the first through-hole 115 and the second through-hole 116 are used to install keys or buttons. The key provided at the first through-hole 115 is used for operation by the user's middle finger. The key provided at the second through-hole 116 is used for operation by the user's index finger.

[0163] In some embodiments, the grip portion 110 is provided with a second button 220 and a third button 230 on either side of the first finger separator 113. The second button 220 is located on the side of the first finger separator 113 facing the rear end 101. The third button 230 is located on the side of the first finger separator 113 facing away from the rear end 101. The second button 220 is disposed in the first through-hole 115, and the third button 230 is disposed in the second through-hole 116.

[0164] In some embodiments, the gripping area 111 of the gripping portion 110 is only provided with the first through-hole 115 or the second through-hole 116 .

[0165] In other embodiments, the grip portion 110 does not need to be provided with buttons, and the grip area 111 is not provided with the first through hole 115 and the second through hole 116 .

[0166] In some embodiments, the grip portion 110 further defines a third through-hole 117, which is defined in the positioning region 112 of the grip portion 110. The third through-hole 117 is disposed on a side of the grip portion 110 near the rear end 101. The third through-hole 117 is located on the side of the grip portion 110 that extends from the first finger separator 113 and faces the rear end 101.

[0167] In some embodiments, a fourth through-hole 118 is further defined on the grip portion 110 . The fourth through-hole 118 is located on a side of the third through-hole 117 facing the operating portion 120 .

[0168] The positioner further includes a second positioner 320 , which is disposed on the gripping portion. Compared to the first finger separator, the second positioner is away from the operating portion along the length direction.

[0169] The second locator is used to emit a second positioning signal, and the first locator is used to emit a first positioning signal. The second positioning signal and the first positioning signal are collected by the host of the head-mounted display device to determine the position and posture of the handle.

[0170] In some embodiments, the first locator 310 is set on the operating surface of the operating part 120, and the position is relatively concentrated. The position of the signal spot formed after the host collects the signal is also relatively concentrated. The second locator 320 is set on the gripping part 110, and the second locator 320 is located on the side of the extension line of the first finger separator 113 toward the tail end 101 of the gripping part 110, so that the first locator 310 and the second locator 320 are located in different planes. At the same time, the distance between the first locator 310 and the second locator 320 effectively avoids mutual interference between the first locator 310 and the second locator 320. The signal spot formed after the host collects the signal also has a spot that deviates from the concentrated area. This makes it easier for the host to identify the posture of the gripping part relative to the operating part through the collected signal spots, and then the posture of multiple first locators can be measured, thereby improving the accuracy and calculation efficiency of the handle position and posture recognition.

[0171] The second locator is away from the operating part along the length direction of the gripping part, and the distance between the second locator and the tail end is smaller than the distance between the first finger separator and the tail end, so that the second locator is closer to the side of the tail end of the gripping part than the first finger separator, so as to increase the probability of the second locator not being blocked, while maintaining the distance between the first locator 310 and the second locator 320, effectively avoiding mutual interference between the first locator 310 and the second locator 320.

[0172] In some embodiments, the distance between the second locator 320 and the extension line of the second finger separator 114 is less than 10 mm, so as to effectively ensure the alignment or misalignment of the second locator and the second finger separator, maintain the distance between the second locator and the second finger separator, and maintain the distance between the first locator and the second locator, so as to facilitate the identification of the handle position and posture.

[0173] In other embodiments, the distance between the second finger separator and the tail end is smaller than the distance between the second locator and the tail end, so that the second finger separator is closer to the tail end of the grip portion than the second locator.

[0174] In other embodiments, the distance between the second locator and the tail end is smaller than the distance between the second finger separator and the tail end, so that the second locator is closer to the tail end of the grip portion than the second finger separator.

[0175] In some embodiments, the second locator is located on an extension line of the second separator. The extension line of the second separator is a line extending along the second separator, extending around the periphery of the grip portion and encircling the length of the grip portion. The second separator is used to position the second locator between two adjacent fingers. The second locator is located on the extension line of the second separator, effectively preventing the user's fingers from blocking the second locator, thereby increasing the probability that the second locator will be unobstructed.

[0176] The second locator 320 is disposed in the positioning area 112 of the grip portion 110 . The second locator 320 is disposed in the third through-hole 117 of the positioning area 112 .

[0177] The gripping portion 110 includes a gripping area 111 and a positioning area 112 in the circumferential direction; the gripping area 111 is constructed for gripping by the user's fingers and palms other than the thumb, and the second locator 320 is arranged in the positioning area 112 to avoid the user's fingers, thereby ensuring that when the user holds the gripping portion 110, the second locator 320 is exposed outside the user's palm, effectively ensuring that the head-mounted display device can capture the position of the second locator 320, so as to effectively reduce the user's palm from blocking the second locator 320 on the handle, reduce the number of second locators 320, and save costs and resources.

[0178] The grip portion 110 also includes a third locator 330, which is disposed on the side of the grip portion. The third locator is located on the side of the second locator facing the operating portion. The third locator is used to emit a third positioning signal, which is used to be collected by the host of the head-mounted display device. Two locators are disposed on the handle roughly along its length. The algorithm can predict the relative relationship between the line connecting the two locators and the length of the handle. By identifying the line connecting the signal spots of the two locators, the posture of the grip portion can be quickly determined without referring to the signal spot of the first locator, thereby improving the accuracy and computational efficiency of the handle position and posture recognition.

[0179] In some embodiments, the two locators are distributed roughly along the length direction, that is, the third locator is closer to the operating 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 roughly along the length direction is easier to identify.

[0180] The third locator is used to cooperate with the first locator and the second locator to enable the host of the head-mounted display device to identify the position and posture of the handle.

[0181] In some embodiments, the host can input the posture prediction model through the signal spot set of the first locator, the second locator, and the third locator to perform posture recognition. Since the second locator and the third locator are relatively separated from the multiple first locators on the operating surface, the separated signal spots will improve the recognition speed and accuracy.

[0182] In some embodiments, the host can first identify the posture parameters of the holding part through the signal spot set of the second locator and the third locator, and then perform posture recognition based on the posture parameters of the holding part and multiple first locator signal spots. Since the posture parameters of the holding part are identified first, and then the posture recognition is performed based on the posture parameters of the holding part and multiple first positioning signal spots, the recognition speed and accuracy can be improved.

[0183] In some embodiments, the distance between the third locator and the tail end is smaller than the distance between the first finger separator and the tail end, so that the third locator is closer to the tail end of the grip than the first finger separator, thereby increasing the probability that the third locator is not blocked.

[0184] In some embodiments, the second finger separator is disposed on the grip portion, the second finger separator being located between the first finger separator and the tail end; the distance between the third locator and the tail end is smaller than the distance between the first finger separator and the tail end, and the third locator is closer to the tail end of the grip portion than the first finger separator. The distance between the second finger separator and the tail end is smaller than the distance between the third locator and the tail end, and the second finger separator is closer to the tail end of the grip portion than the third locator, such that the third locator is located between an extension line of the first finger separator and an extension line of the second finger separator.

[0185] In some embodiments, the distance between the second finger separator and the tail end is smaller than the distance between the second locator and the tail end, so that the second finger separator is closer to the tail end of the grip portion than the second locator.

[0186] In other embodiments, the second locator 320 and the third locator 330 are both located between the extension line of the first finger separator 113 and the extension line of the second finger separator 114 .

[0187] In this embodiment, the third locator 330 is disposed in the positioning area 112 and is located on the extension line of the middle finger, effectively avoiding obstruction of the third locator 330 .

[0188] In this embodiment, the third locator 330 is disposed in the fourth through-hole 118. In some embodiments, the third locator 330 is directly disposed in the positioning area 112 of the grip portion 110.

[0189] In this embodiment, the positioning light also includes a third locator 330. The circumference of the outer periphery of the gripping portion 110 gradually increases in the direction approaching the operating portion 120. The third locator 330 is located on the side of the second locator 320 facing the operating portion 120, thereby effectively avoiding the user's fingers from blocking the third locator at this position.

[0190] The line connecting the second locator 320 and the third locator 330 is located between the palm of the user and the fingers other than the thumb when holding the hand, thereby effectively avoiding the obstruction of the second locator 320 and the third locator 330, and effectively ensuring the simultaneous acquisition of the positions of the second locator 320 and the third locator 330.

[0191] The distance between the second locator 320 and the third locator 330 is 22 mm. This ensures that there is sufficient distance between the second locator 320 and the third locator 330 to avoid forming a light spot between the second locator 320 and the third locator 330 when identifying the second locator 320 and the third locator 330, thereby facilitating identification of the second locator 320 and the third locator 330.

[0192] In some embodiments, the angle between the line connecting the second locator 320 and the third locator 330 and the operating surface is 30-90 degrees.

[0193] In some embodiments, the angle between the line connecting the second locator 320 and the third locator 330 and the operating surface is less than 30 degrees, so that the angle between the grip portion 110 and the operation surface is smaller, which is convenient for thumb pressing.

[0194] In some embodiments, one or more locators are provided at one end of the grip portion 110 facing away from the operating portion 120 , so that when the grip portion 110 is held, the locators are located outside the little finger.

[0195] In other embodiments, one or more locators are provided at one end of the gripping portion 110 facing the operating portion 120 , and the locator is located outside the index finger and between the index finger and the operating portion 120 .

[0196] It should be noted that, based on the above description, the positions and quantities of the positioners can be arbitrarily combined. The first positioner 310, the second positioner 320, and the third positioner 330 can be arbitrarily combined.

[0197] In some embodiments, the grip portion 110 includes a main housing 107 and a cover 108 covering one side of the main housing 107. The cover is engaged with the main housing to form a receiving cavity, so that electronic components, a power supply, and other structures are formed in the receiving cavity.

[0198] In some embodiments, a side of the accommodating cavity away from the tail end is an opening, and the operating portion is disposed on the opening.

[0199] In some embodiments, the gap formed by the joint of the main housing 107 and the cover 108 is the joint 104. The first finger separator 113 is provided on the main housing 107, and the second locator 320 is provided on the cover 108. The second locator and the first finger separator are located on both sides of the joint.

[0200] In other embodiments, the first finger separator 113 and the second finger separator 114 are both disposed on the main housing 107. The second locator 320 and the third locator 330 are both disposed on the side of the joint 104 facing away from the main housing 107.

[0201] In some embodiments, the grip portion 110 includes a main housing 107 and a cover plate 108 covering one side of the main housing 107. A first through-hole 115, a second through-hole 116, and a third through-hole 117 are all provided on the main housing 107. The cover plate 108 is attached to the side of the main housing 107 facing the cover plate 108 and covers the second locator 320 and the third locator 330. The cover plate 108 is made of a transparent or translucent material.

[0202] In some embodiments, the cover 108 can be detachably covered on the main shell 107. A battery compartment for accommodating batteries is formed on the side of the main shell 107 facing the cover 108. The cover 108 is covered on the main body and covers the battery compartment.

[0203] In some embodiments, the battery is housed inside the main housing 107 and can be charged. The main housing 107 does not need to be provided with a cover 108.

[0204] In some embodiments, a step is formed on the edge of the main shell 107 facing the cover 108, and the cover 108 is attached to the step so that the outer side surfaces of the cover 108 and the main shell 107 are flush and have a smooth transition, and the second locator 320 and the third locator 330 are both set at the step.

[0205] In some embodiments, the grip portion 110 may include a first shell and a second shell disposed opposite each other. Opposite sides of the first shell and the second shell are affixed. Open cavities are formed on opposing sides of the first shell and the second shell, respectively. The first shell and the second shell affixed together form a storage space between the first shell and the second shell. First and second through-holes 115 and 116 are defined in the first shell, while third and fourth through-holes 117 and 118 are defined in the second shell.

[0206] In some embodiments, the cover plate 108 is provided with a ridge line 105 , and the ridge line 105 of the cover plate 108 and the axis of the length direction of the grip portion 110 are located in the same plane; the second locator 320 is located between the joint seam 104 and the ridge line 105 .

[0207] In other embodiments, the ridge line 105 of the cover plate 108 and the longitudinal axis of the grip portion 110 are located on different planes. The ridge line 105 of the cover plate 108 and the longitudinal axis of the grip portion 110 both extend from the rear end toward the operating portion.

[0208] The distance between the second locator and the ridge line is greater than the distance between the second locator and the joint seam. When the user holds the grip portion, the user's palm can effectively avoid blocking the second locator.

[0209] In some embodiments, the main housing further includes a second finger separator located between the first finger separator and the tail end. The second finger separator is used to position the little finger and ring finger of the palm on either side of the second finger separator when the hand is held. The projection of the second locator on the main housing is located between the first and second finger separators. By locating the user's palm with the first and second locators, the user's palm is effectively aligned with the second and third locators, thereby increasing the probability that the second and third locators will not be obstructed.

[0210] In some embodiments, the third locator is located on the side of the second locator facing the operating portion, and the third locator is used to emit a third positioning signal; the straight line connecting the third locator and the second locator intersects the straight line of the seam, and the angle of intersection is less than 5 degrees. The straight line connecting the third locator and the second locator intersects the straight line of the seam, and the angle of intersection is less than 5 degrees. This allows the straight line connecting the third locator and the second locator to be close to the seam, effectively shielding the third locator and the second locator when holding.

[0211] In some embodiments, the main housing further includes a second finger separator located between the first finger separator and the rear end. The second finger separator is used to position the little finger and ring finger of the palm of the hand on either side of the second finger separator when the hand is gripping the device. The projection of the second locator on the main housing is located between the first and second finger separators. The second finger separator improves the grip feel and further locates the user's position on the grip, thereby increasing the probability that the locator will not be obstructed.

[0212] In some embodiments, the third locator 330 is located on the side of the second locator 320 facing the operating portion 120, and the distance between the second locator 320 and the ridge line 105 is greater than the distance between the second locator 320 and the seam 104; the distance between the third locator 330 and the ridge line 105 is less than the distance between the second locator 320 and the seam 104. As a result, the distance between the third locator 330 and the seam 104 is greater than the distance between the second locator 320 and the seam 104, thereby effectively avoiding obstruction of the third locator 330.

[0213] In some embodiments, the third locator is located on a side of the second locator facing the operating portion, and the third locator is located on a side of the second locator facing the operating portion, and the third locator is used to emit a third positioning signal.

[0214] The second and third buttons are located on either side of the first finger separator, with the second button located on the rear end of the first finger separator. When the first finger separator is held, the index and middle fingers of the palm rest on either side of the second finger separator. The third locator is located in the first direction of the third button (the first direction is the direction pointed by the tip of the middle finger when the hand is held). The third locator is positioned in correspondence with the third button to effectively prevent the user's other fingers from obstructing the third locator.

[0215] Figure 11 It is a structural diagram of the FPC of the utility model.

[0216] See Figures 1 to 11 A plurality of first positioners are provided in the second area 122 of the operating surface. The plurality of first positioners are provided on the same FPC (flexible printed circuit board, 340). A limiting groove 125 is recessed on a side of the operating portion 120 facing away from the grip portion 110. The FPC (340) is accommodated and limited in the limiting groove 125, thereby facilitating the installation and positioning of the first positioners. The FPC (340) is adhered to the limiting groove 125.

[0217] The limiting groove is provided to facilitate the setting of the FPC on the handle. A plurality of first positioners are provided on the same FPC so that they can be quickly set on the operating surface together with the FPC, thereby facilitating the installation of the first positioners.

[0218] A control board is provided in the housing 100 , a through hole 126 penetrating the wall thickness of the grip portion 110 is provided in the limiting groove 125 , and the FPC ( 340 ) passes through the through hole 126 and is connected to the control board.

[0219] In some embodiments, the first locator 310, the second locator 320 and the third locator 330 are all provided on the FPC, so that the first locator 310, the second locator 320 and the third locator 330 can be quickly installed together with the FPC.

[0220] A mounting groove is recessed on one side of the operating portion 120 facing away from the grip portion 110, and the mounting groove is communicated with the limiting groove 125; the first locator is accommodated in the mounting groove, and the edge of the FPC (340) or the first locator abuts against the side wall of the mounting groove to limit the FPC and the first locator.

[0221] The edge of the FPC or the first locator is pressed against the side wall of the mounting groove to facilitate the positioning of the FPC and the first locator, and to maintain the stability and reliability of the position of the first locator, so that the head-mounted display device can more accurately identify the position of the handle.

[0222] Figure 12 It is a cross-sectional schematic diagram of the utility model positioner on FPC.

[0223] See Figure 12 The locator is surrounded by a light shield 400, which is located on the side of the FPC where the first locator is located and covers the first locator. The light shield 400 is provided to further focus the light from the locator, thereby more effectively ensuring that the head-mounted display device collects light from the handle. The light shield 400 also serves to protect the first locator.

[0224] It should be noted that in some embodiments, a light-transmitting member 500 is provided on the operating surface of the operating portion 120. The light-transmitting member 500 is made of a transparent or translucent material. The light-transmitting member 500 covers the operating surface of the operating portion 120. Light from the positioner on the operating surface can pass through the light-transmitting member 500.

[0225] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0226] In this application, unless otherwise expressly specified or limited, terms such as "assembled" and "connected" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; internal communication between two components; or interaction between two components. A person skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances. Throughout this specification, references to terms such as "some embodiments" and "exemplarily" indicate that the specific features, structures, materials, or characteristics described in connection with such embodiments or examples are included in at least some of the embodiments or examples of this application. In this specification, the schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, a person skilled in the art may combine and integrate different embodiments or examples, and features of different embodiments or examples, as described in this specification, without conflict.

[0227] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application. Therefore, any changes or modifications made in accordance with the claims and description of the present application should fall within the scope of the patent application.

Claims

1. A handle for a head-mounted display device, characterized in that: include: A gripping portion, the gripping portion being used to be gripped by a hand along a length direction; An operating portion connected to one end of the grip portion along the length direction, the operating portion being provided with: a first area, wherein a first button is provided in the first area; a second area, wherein a first locator is provided in the second area, and the first locator is used to emit a first positioning signal; The gripping portion comprises: a first finger separator, provided on the grip portion, wherein the first finger separator is used to place the first finger and the second finger on both sides of the first finger separator respectively when the hand is gripping; a second locator disposed on the grip portion, wherein the distance between the second locator and the tail end is smaller than the distance between the first finger separator and the tail end; the tail end is the end of the grip portion away from the operating portion, and the second locator is configured to emit a second positioning signal; The second positioning signal and the first positioning signal are used to be collected by a host of the head-mounted display device.

2. The handle according to claim 1, characterized in that The grip portion further comprises: The second finger separator is provided on the grip portion and is located between the first finger separator and the tail end.

3. The handle according to claim 2, characterized in that The distance between the second locator and the extension line of the second finger separator is less than 10 mm, wherein the extension line of the second finger separator is a line extending along the second finger separator and surrounding the outer circumference of the gripping portion and the length direction of the gripping portion.

4. The handle according to claim 2, characterized in that The distance between the second finger separator and the tail end is smaller than the distance between the second locator and the tail end.

5. The handle according to claim 2, characterized in that The distance between the second locator and the tail end is smaller than the distance between the second finger separator and the tail end.

6. The handle according to claim 2, characterized in that The second locator is located on an extension line of the second finger separator, wherein the extension line of the second finger separator is a line extending along the second finger separator and surrounding the outer circumference of the gripping portion and the length direction of the gripping portion.

7. The handle according to claim 2, characterized in that The grip portion further comprises: A third locator is arranged on the side of the gripping portion. The third locator is located on the side of the second locator facing the operating portion. The third locator is used to emit a third positioning signal, which is used to be collected by the host of the head-mounted display device.

8. The handle according to claim 7, characterized in that The distance between the third locator and the tail end is smaller than the distance between the first finger separator and the tail end.

9. The handle according to claim 7, characterized in that The grip portion further comprises: a second finger separator, provided on the grip portion, the second finger separator being located between the first finger separator and the tail end; The distance between the third locator and the tail end is smaller than the distance between the first finger separator and the tail end; The distance between the second finger separator and the tail end is smaller than the distance between the third locator and the tail end.

10. The handle according to claim 9, characterized in that The distance between the second finger separator and the tail end is smaller than the distance between the second locator and the tail end.

11. A handle for a head-mounted display device, characterized in that: include: Grip; The gripping portion comprises: main housing; The cover plate is engaged with the main shell to form a receiving cavity, one side of the receiving cavity is an opening, and the end of the grip portion facing away from the opening in the length direction is a tail end; the main shell and the cover plate are joined to form a joint; The first finger separator is provided on the main housing; the first finger separator is used to place the first finger and the second finger on both sides of the first finger separator when the hand is holding the device. a second locator disposed on the cover plate; the distance between the second locator and the tail end is smaller than the distance between the first finger divider 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 joint seam; An operating portion, the operating portion being disposed on the opening and comprising: First button; The first locator is used to emit a first positioning signal.

12. The handle according to claim 11, characterized in that The cover plate is provided with a ridge line; The second locator is located between the seam and the ridge line.

13. The handle according to claim 12, characterized in that The distance between the second locator and the ridge line is greater than the distance between the second locator and the joint seam.

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

15. The handle according to claim 12, wherein: The grip portion further comprises: a third locator, the third locator being located on a side of the second locator facing the operating portion, the third locator being configured to emit a third positioning signal; The straight line where the connection line of the third locator and the second locator is located intersects with the straight line where the joint seam is located, and the angle of intersection is less than 5 degrees.

16. The handle according to claim 12, wherein: The main housing further comprises: a second finger separator, the second finger separator being located between the first finger separator and the tail end, the second finger separator being used to place the little finger and the ring finger of the palm on both sides of the second finger separator respectively when the hand is holding the hand; The projection of the second locator on the main housing is located between the first finger separator and the second finger separator.

17. The handle according to claim 16, characterized in that The grip portion further comprises: a third locator, the third locator being located on a side of the second locator facing the operating portion, the third locator being configured to emit a third positioning signal; a second button and a third button, the second button and the third button being respectively arranged on both sides of the first finger separator, the second button being located on a side of the first finger separator facing the rear end, and the first finger separator being held in the hand so that the index finger and the middle finger of the palm are respectively placed on both sides of the second finger separator; The third locator is located in a first direction of the third button, and the first direction is the direction in which the tip of the middle finger points when the hand is holding the button.

Images