CN218886549U - Head-mounted device and handle assembly - Google Patents

Head-mounted device and handle assembly Download PDF

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Publication number
CN218886549U
CN218886549U CN202222703468.XU CN202222703468U CN218886549U CN 218886549 U CN218886549 U CN 218886549U CN 202222703468 U CN202222703468 U CN 202222703468U CN 218886549 U CN218886549 U CN 218886549U
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China
Prior art keywords
light
handle
assembly
detection
magnet
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CN202222703468.XU
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Chinese (zh)
Inventor
牟晓倩
黄乔昆
任超
金朱荣
李紫薇
王凯莉
胡书齐
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN202222703468.XU priority Critical patent/CN218886549U/en
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Abstract

The application provides a head-mounted device and a handle assembly, and relates to the technical field of electronic equipment. The handle assembly includes first handle and second handle, and each first handle and second handle include: a housing; the end cover body is connected with the shell to form an accommodating space; the positioning ring is of an annular structure and is arranged on the end cover body, part of the positioning ring is positioned on one side, facing the shell, of the end cover body, and part of the positioning ring is positioned on one side, away from the shell, of the end cover body; the magnet assembly is arranged on the positioning ring and comprises a plurality of magnet pieces, and the magnet pieces are arranged in the extending direction of the positioning ring; the plurality of magnet pieces in the first handle and the plurality of magnet pieces in the second handle are in one-to-one correspondence, and the two magnet pieces in one-to-one correspondence generate magnetic acting force, so that the two positioning rings are in contact connection. This application can be under the condition of blind operation, liberation left hand or right hand, but also can conveniently open the relation of connection between first handle and the second handle, does not influence handle components's use.

Description

Head-mounted device and handle assembly
Technical Field
The application relates to the technical field of electronic equipment, in particular to head-mounted equipment and a handle assembly.
Background
With the maturation of VR (Virtual Reality) technology, VR devices have become one of the common devices that people can select, and people have higher and higher requirements for VR devices. Currently, most VR devices are typically provided with a handle that interacts with the user to facilitate the user's use of the VR device. However, when the VR handle includes the first handle and the second handle, the user needs to hold the first handle and the second handle at any time, and it is difficult to release one hand to view information or move a hand in a blind operation. In addition, it is also easy to cause the first handle or the second handle to be lost in the case of blind operation.
SUMMERY OF THE UTILITY MODEL
An aspect of an embodiment of the present application provides a handle assembly, including a first handle and a second handle, each of the first handle and the second handle includes:
a housing;
an end cap body connected with the housing to form an accommodating space;
the positioning ring is of an annular structure and is arranged on the end cover body, part of the positioning ring is positioned on one side, facing the shell, of the end cover body, and part of the positioning ring is positioned on one side, far away from the shell, of the end cover body; and
the magnet assembly is arranged on the positioning ring and comprises a plurality of magnet pieces, and the magnet pieces are arranged in the extending direction of the positioning ring;
the plurality of magnet pieces in the first handle are in one-to-one correspondence with the plurality of magnet pieces in the second handle, and the magnetic poles of the two magnet pieces in one-to-one correspondence are opposite to generate magnetic acting force, so that the positioning ring in the first handle is in contact connection with the positioning ring in the second handle.
Another aspect of the embodiments of the present application provides a wearable host; and
as with the handle assembly described above, the host computer is communicatively coupled to the handle assembly.
This application adopts the beneficial effect that above-mentioned technical scheme brought: first handle and second handle in this application pass through the magnetism effort between the magnet piece and connect, can be under the condition of blind operation, liberate left hand or right hand, but also can conveniently open the relation of connection between first handle and the second handle, do not influence handle components's use. In addition, the magnet piece is arranged on the positioning ring, the positioning ring is further reused, and stable contact connection of the first handle and the second handle is achieved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of the structure of a head mounted device of the present application in some embodiments;
FIG. 2 is a schematic view of the first handle of FIG. 1 in some embodiments;
FIG. 3 is an exploded view of the first handle of FIG. 2 in some embodiments;
FIG. 4 is a cross-sectional view of the first handle of FIG. 2 taken along line IV-IV;
FIG. 5 is an enlarged partial schematic view of the first handle of FIG. 3 at the end cap body;
FIG. 6 is an enlarged view of the first handle of FIG. 2 at section A;
FIG. 7 is a schematic illustration of the handle assembly of FIG. 1 in some embodiments;
FIG. 8 is a schematic cross-sectional view of the handle assembly of FIG. 7 taken along line VIII-VIII;
FIG. 9 is a schematic cross-sectional view of the handle assembly of FIG. 7 taken along line IX-IX;
FIG. 10 is a schematic illustration of the magnet assembly of the first handle of FIG. 8 in some embodiments mated with the magnet assembly of the second handle;
FIG. 11 is a schematic illustration of the magnet assembly of the first handle of FIG. 8 in some embodiments mated with the magnet assembly of the second handle;
FIG. 12 is a partial structural view of the first handle of FIG. 4;
FIG. 13 is a schematic structural diagram of the lens assembly of FIG. 12 in some embodiments;
FIG. 14 is a schematic structural view of the bracket shown in FIG. 13;
FIG. 15 is a schematic view of a portion of the light sensing assembly of FIG. 12;
FIG. 16 is a partial schematic view of another embodiment of the first handle of FIG. 4;
fig. 17 is a flowchart illustrating a control method provided in an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.
The present application sets forth a head-mounted device. The head-mounted device may be an augmented reality or virtual reality device, such as augmented reality or virtual reality glasses. Of course, the head-mounted device may also be other devices that need to be worn on the head, such as devices that have other functions such as illumination or camera shooting and are wearable on the head, and will not be described herein again. The following is a detailed description of the head-mounted device as an example of augmented reality or virtual reality glasses.
In an example of augmented reality or virtual reality glasses, the head-mounted device may be configured to communicate data to and receive data from an external processing device through a signal connection, which may be a wired connection, a wireless connection, or a combination thereof. However, in other cases, the head mounted device may be used as a stand-alone device, i.e. the data processing is performed in the head mounted device itself. The signal connection may be configured to carry any kind of data, such as image data (e.g., still images and/or full motion video, including 2D and 3D images), audio, multimedia, voice, and/or any other type of data. The external processing device may be, for example, a gaming console, a personal computer, a tablet computer, a smart phone, or other type of processing device. The signal connection may be, for example, a Universal Serial Bus (USB) connection, a Wi-Fi connection, a bluetooth or Bluetooth Low Energy (BLE) connection, an ethernet connection, a cable connection, a DSL connection, a cellular connection (e.g., 3G, LTE/4G or 5G), etc., or a combination thereof. Additionally, the external processing device may communicate with one or more other external processing devices via a network, which may be or include, for example, a Local Area Network (LAN), a Wide Area Network (WAN), an intranet, a Metropolitan Area Network (MAN), the global internet, or a combination thereof.
The head-mounted device may have mounted therein display components, optics, sensors, processors, and the like. In the example of augmented reality or virtual reality glasses, the display component is designed to implement the functionality of the virtual reality glasses, for example, by projecting light into the user's eyes, e.g., by projecting light into the user's eyes, overlaying an image on the user's view of their real-world environment. The head-mounted device may also include an ambient light sensor, and may also include electronic circuitry to control at least some of the above-described components and perform associated data processing functions. The electronic circuitry may include, for example, one or more processors and one or more memories.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a head-mounted device 100 according to some embodiments of the present disclosure. The head mounted device 100 may include a wearing host 300 worn on the head of a user and a handle assembly 600 establishing a communication connection with the wearing host 300. The wearing host 300 can be directly worn on the head of the user, so that functions such as virtual reality or augmented reality are realized in front of the eyes of the user. The wearable host 300 may mount display components, optics, sensors, processors, batteries, and the like. The handle assembly 600 may be in communication with the wearable host 300 such that a user may interact with the wearable host 300 through the handle assembly 600. In some embodiments, the handle assembly 600 may also provide a heart rate detection function for the user, and the user may then interact with the wearing host 300 based on heart rate information acquired by the handle assembly 600, thereby enriching the functionality of the head-mounted device 100. For example, wearing the host 300 may implement a user health display function such as heart rate. For example, wearing the host computer 300 can realize the conversion of heart rate information into a tactile experience, a visual experience, and the like in virtual reality or augmented reality.
Referring to fig. 1, a handle assembly 600 may include a first handle 601 and a second handle 602. Wherein the first handle 601 may be arranged corresponding to the left hand of the user. That is, the user may hold the first handle 601 with the left hand to interact with wearing the host 300. The second handle 602 may be set to correspond to the user's right hand. That is, the user may hold the second handle 602 with the right hand to interact with the wearable host 300.
The first handle 601 or the second handle 602 establishes a communication connection with the wearing host 300. The communication connection may be a wired connection, a wireless connection, or a combination thereof. The communication connection may be, for example, a Universal Serial Bus (USB) connection, a Wi-Fi connection, a bluetooth or Bluetooth Low Energy (BLE) connection, an ethernet connection, a cable connection, a DSL connection, a cellular connection (e.g., 3G, LTE/4G or 5G), or the like, or a combination thereof. A communication connection is established between the first handle 601 and the second handle 602, so that the first handle 601 or the second handle 602 indirectly establishes a communication connection with the wearing host 300. Of course, in some embodiments, both first handle 601 and second handle 602 may establish a communication connection directly with wearing host 300. While no communication connection or a communication connection may be established between first handle 601 and second handle 602.
In some embodiments, first handle 601 or second handle 602 may be omitted.
The structure and function of the first handle 601 may be the same as those of the second handle 602, and of course, they may be different. In some embodiments, the first handle 601 may be axisymmetric in structural design with the second handle 602. That is, the structure of the first handle 601 is the same as that of the second handle 602, after the structure of the first handle is partially or entirely axisymmetrically changed along a straight line. Of course, some of the structures may be the same. The first handle 601 is taken as an example for description, and for the structure and function of the second handle 602, reference may be made to the description of the first handle 601, and details of the second handle 602 are not described.
Referring to fig. 2 and 3, fig. 2 is a schematic structural view of the first handle 601 shown in fig. 1 in some embodiments, and fig. 3 is an exploded view of the first handle 601 shown in fig. 2 in some embodiments. First handle 601 may establish a communication connection with wearing host 300 such that a user may interact with wearing host 300 through first handle 601, of course, first handle 601 may also interact with wearing host 300 through second handle 602. It is understood that the second handle 602 may also establish a communication connection with the wearable host 300, such that a user may interact with the wearable host 300 through the second handle 602, and of course, the second handle 602 may also interact with the wearable host 300 through the first handle 601.
The first handle 601 may include a handle body 10, a key mechanism 20 mounted on the handle body 10, and a heart rate detection mechanism 30 mounted on the handle body 10. Wherein the handle body 10 can be used as an outer shell of the first handle 601 to be held by a user. The handle body 10 can carry functional components such as the key mechanism 20, the heart rate detection mechanism 30, a battery, a sensor, a data interface, a motor, and a main board, so that the first handle 601 can interact with the wearable host 300 through the key mechanism 20, the heart rate detection mechanism 30, the sensor, and the like. The key mechanism 20 may be mounted on the handle body 10 to interact with the wearable host 300 when a user manipulates, e.g., presses, touches the key mechanism 20. The heart rate detection mechanism 30 can detect heart rate information for the user, thereby enabling the heart rate detection function of the handle assembly 600. In some embodiments, the first handle 601 may perform the function of the key mechanism 20 through the heart rate detection mechanism 30.
Referring to fig. 2 and 3, the handle body 10 may include a housing 11 having an accommodating space 101 therein and an end cap 12 disposed on the housing 11. Wherein the housing 11 can be gripped by a user. The housing 11 may be generally cylindrical in shape, and a recess for placing a finger of a user may be formed on an outer surface of the housing 11 to facilitate the user's grip on the housing 11. The specific structure of the housing 11 can be designed according to the schemes known to those skilled in the art, and will not be described in detail. Functional components such as the key mechanism 20, the heart rate detection mechanism 30, a battery, a sensor, a data interface, a motor, a main board and the like can be installed in the accommodating space 101. The end cap 12 is disposed on the housing 11 and is capable of cooperating with the key mechanism 20 and the heart rate detecting mechanism 30.
When the housing 11 is grasped by the user, the key mechanism 20 and the heart rate detecting mechanism 30 can be manipulated, such as touched or pressed, by the user, so as to trigger the function corresponding to the manipulation of the key mechanism 20 and the function corresponding to the manipulation of the heart rate detecting mechanism 30, thereby implementing the manipulation of the handle assembly 600 by the user and the interaction of the user with the wearable host computer 300 through the handle assembly 600.
In some embodiments, the housing 11 may be a housing structure having an opening to communicate the accommodating space 101 with the outside through the opening. The end cap 12 can be covered at the opening and connected with the shell 11 by welding, bonding, clamping, screwing and the like to form an accommodating space 101.
The end cap 12 may include an end cap body 121 covering the opening and connected to the housing 11, and a positioning ring 122 provided on the end cap body 121.
Referring to fig. 4, fig. 4 is a cross-sectional view of the first handle 601 of fig. 2 taken along line iv-iv. An installation space 1201 may be provided in the end cap body 121 to install the heart rate detection mechanism 30. The installation space 1201 may communicate with the accommodation space 101.
Referring to fig. 3 and 5, fig. 5 is a partially enlarged view of the first handle 601 shown in fig. 3 at the end cap body 121. The cap body 121 may include a mounting cap 1211 disposed at the opening and coupled to the housing 11, and a panel 1212 disposed at a side of the mounting cap 1211 remote from the housing 11. The mounting cover 1211 is coupled with the panel 1212 to form the mounting space 1201.
Referring to fig. 4, the mounting cover 1211 can cover the opening of the housing 11 and form an accommodating space 101 together with the housing 11. The mounting cap 1211 may be coupled to the housing 11 by welding, bonding, snapping, screwing, etc.
A mounting cap 1211 may be positioned in overlying relation to the panel 1212. The mounting cap 1211 is located on a side of the panel 1212 facing the housing 11. That is, the face plate 1212 is located on a side of the mounting cap 1211 that faces away from the housing 11. The mounting cap 1211 may be attached to the panel 1212 by bonding, welding, screwing, or the like.
The mounting cap 1211 is formed with a mounting groove 1202 at a side away from the housing 11 for receiving the panel 1212, such that a surface of the panel 1212 facing away from the housing 11 is flush with the mounting cap 1211, thereby enhancing an appearance of the product and reducing difficulty in assembling the mounting cap 1211 with the panel 1212. In some embodiments, mounting slot 1202 may be omitted.
Referring to fig. 5, an avoiding groove 1203 is formed on a side of the mounting cover 1211 facing away from the housing 11, so that when the mounting cover 1211 is connected to the panel 1212, a mounting space 1201 is formed at the avoiding groove 1203. In some embodiments, an avoidance slot 1203 is disposed within the mounting slot 1202. In some embodiments, the avoidance groove 1203 may be omitted.
It is understood that the mounting cover 1211 may be provided with a through hole (as shown in fig. 2 and 3) communicating with the accommodating space 101, so that the key mechanism 20 mounted in the accommodating space 101 is disposed outside through the through hole and is touched and pressed by a user.
Referring to fig. 3, 4 and 5, a panel 1212 may be disposed on a side of the mounting cover 1211 facing away from the housing 11. In some embodiments, a face 1212 can be provided within the mounting slot 1202, and the shape of the face 1212 can be adapted to fit within the mounting slot 1202. In some embodiments, a face plate 1212 may be provided in the mounting slot 1202, and the surface of the face plate 1212 facing away from the side of the housing 11 may be flush with the mounting cap 1211.
Referring to fig. 5, a side of the panel 1212 facing the housing 11 is formed with an avoiding groove 1204, so that when the mounting cover 1211 is connected to the panel 1212, a mounting space 1201 is formed at the avoiding groove 1204. In some embodiments, an avoidance slot 1204 may be disposed in the panel 1212 opposite the avoidance slot 1203 to cooperate with the avoidance slot 1203 to form the mounting space 1201. In some embodiments, the escape slot 1204 may be omitted.
Referring to fig. 2, 5 and 6, fig. 6 is an enlarged view of a portion a of the first handle 601 shown in fig. 2. Touch area 1213 may be provided on panel 1212 for user touch interaction with wearable host 300. In some embodiments, the touch area 1213 may be disposed at a location corresponding to the installation space 1201. In some embodiments, the touch area 1213 may be a touch screen or a piezoelectric sensor, etc., and may be configured by a method known to those skilled in the art. In some embodiments, the touch area 1213 may be used to interact with the wearable host 300 by the heart rate detection mechanism 30 to implement the touch function of the touch area 1213.
In some embodiments, touch area 1213 may also be used as a virtual key of handle assembly 600, i.e., when touch area 1213 is touched, an electrical signal may be generated to interact with wearing host 300, and the electrical signal may also be used to implement a virtual key function. For example, generating an electrical signal to interact with wearing host 300 may only be used to trigger key functions when touch area 1213 is touched for no more than one second.
It is understood that in addition to the panel 1212 being provided with touch areas 1213, the housing 11 may also be provided with touch areas 1213. As such, when the user grips the housing 11, the touch area 1213 can be touched by the user as well.
In some embodiments, a transparent area 1214 may be disposed in the touch area 1213, so that external light is transmitted into the installation space 1201, and light in the installation space 1201 is transmitted to the outside, so that the touch area 1213 cooperates with the heart rate detection mechanism 30 through the transparent area 1214. It is understood that when the user's finger touches the touch area 1213, the transparent area 1214 can be shielded, so that the light in the installation space 1201 is irradiated to the user's finger and transmitted into the installation space 1201 by reflection of the user's finger.
In some embodiments, the light-transmissive region 1214 may include first and second light- transmissive regions 1215, 1216, 1217, which are spaced apart. The first and second light transmission regions 1215, 1216, and the third light transmission region 1217 may be disposed adjacent to each other to transmit light through the first and third light transmission regions 1215, 1217, so that external light is transmitted into the installation space 1201 or the light in the installation space 1201 is transmitted to the outside, and transmit light through the second light transmission region 1216, so that the light in the installation space 1201 is transmitted to the outside or the external light is transmitted into the installation space 1201. In some embodiments, the first 1215 or third 1217 transmissive region may be omitted. In some embodiments, the first and second transmissive regions 1215, 1216, and 1217 may be spaced apart to reduce the interference between light rays transmitted through the first and second transmissive regions 1215, 1216, and 1217, respectively. In some embodiments, the number of first and/or third light transmission regions 1215, 1217 may each be plural. In some embodiments, the number of the second light-transmitting regions 1216 may be plural.
In some embodiments, second light transmissive region 1216 is located between first light transmissive region 1215 and third light transmissive region 1217.
It is understood that when the user touches the touch area 1213, the first and second transmissive areas 1215, 1216, 1217 may be shielded to allow light within the installation space 1201 to shine through the second transmissive area 1216 to the user in some scenarios and to transmit through the first and third transmissive areas 1215, 1217 to the installation space 1201 through user reflection, to allow light within the installation space 1201 to shine through the first and third transmissive areas 1215, 1217 to the user in some scenarios and to transmit through the second transmissive area 1216 to the installation space 1201 through user reflection.
It is understood that the panel 1212 may also be provided with through holes (as shown in fig. 2 and 3) at positions corresponding to the through holes of the mounting cover 1211, so that the key mechanism 20 mounted in the accommodating space 101 is externally located through the through holes of the mounting cover 1211 and through the through holes of the panel 1212, and is touched and pressed by the user.
Referring to fig. 2 and 3, the retaining ring 122 is in a ring shape. The positioning ring 122 is partially located on the side of the end cap body 121 opposite to the housing 11 and spaced from the panel 1212, and is partially located on the side of the end cap body 121 close to the housing 11 and connected to the mounting cap 1211 by means of clamping, screwing, bonding, welding, and the like.
The inner side of the positioning ring 122 may be used to mount LED lights and sensors so that the positioning ring 122 may form a light ring of the handle assembly 600 and detect movement information such as the placement position, moving direction and moving speed of the user's thumb on the panel 1212. Alternatively, the design of the retaining ring 122 may be omitted.
Referring to fig. 4, the retaining ring 122 may include an inner ring casing 1221 having a ring structure and an outer ring casing 1222 having a ring structure and surrounding the outer side of the inner ring casing 1221. The inner ring housing 1221 and the outer ring housing 1222 are connected by clipping, screwing, bonding, welding, etc. to form the fitting space 1205. The fitting space 1205 may communicate with the receiving space 101. A sensor, circuit traces, etc. may be installed in the assembly space 1205. In some embodiments, the inner ring housing 1221 can be a unitary structure with the outer ring housing 1222.
Referring now to fig. 7, 8 and 9, fig. 7 is a schematic diagram of a handle assembly 600 of fig. 1 in some embodiments, fig. 8 is a schematic diagram of a cross-section of the handle assembly 600 of fig. 7 taken along line viii-viii, and fig. 9 is a schematic diagram of a cross-section of the handle assembly 600 of fig. 7 taken along line ix-ix. The first handle 601 and the second handle 602 are connected to be accommodated. Specifically, the positioning ring 122 of the first handle 601 may be in contact fit with the positioning ring 122 of the second handle 602 to form an axisymmetric structure.
The positioning ring 122 may be provided with a magnet assembly 123 within the assembly space 1205 to enable connection of the first handle 601 and the second handle 602 through the magnet assembly 123 when the positioning ring 122 of the first handle 601 may be in contact with the positioning ring 122 of the second handle 602. Specifically, the positioning ring 122 of the first handle 601 may be in contact fit with the positioning ring 122 of the second handle 602, and the magnet assembly 123 of the first handle 601 may be magnetically coupled to the magnet assembly 123 of the second handle 602.
Referring to fig. 8 and 9, the magnet assembly 123 may be disposed in an extension of the retaining ring 122. The magnet assembly 123 may be provided with a plurality of magnet pieces 1231. In some embodiments, there may be two magnet pieces 1231, wherein two magnet pieces 1231 have different poles (also referred to as "opposite poles"), and in some embodiments, the adjacent two magnet pieces 1231 have different poles in the extending direction of the positioning ring 122.
It is understood that "different magnetic poles" refers to two magnetic pieces 1231 of the first handle 601 respectively cooperating with the magnetic assembly 123 of the second handle 602, one of the end magnetic poles being south pole (i.e., S pole) and one of the end magnetic poles being north pole (i.e., N pole), and also refers to two magnetic pieces 1231 of the second handle 602 respectively cooperating with the magnetic assembly 123 of the first handle 601, one of the end magnetic poles being south pole (i.e., S pole) and one of the end magnetic poles being north pole (i.e., N pole), and also refers to two of the end magnetic poles of the magnetic assembly 123 of the first handle 601 cooperating with the magnetic pieces 1231 of the second handle 602, one of the end magnetic poles being south pole (i.e., S pole) and one of the end magnetic poles being north pole (i.e., N pole).
In some embodiments, the magnet elements 1231 may be distributed evenly across the extension of the retaining ring 122.
When the magnet assembly 123 of the first handle 601 is magnetically coupled to the magnet assembly 123 of the second handle 602, the magnet 1231 of the first handle 601 and the magnet 1231 of the second handle 602 are opposite in polarity to generate a magnetic force.
Referring to fig. 10, fig. 10 is a schematic structural diagram of some embodiments of the magnet assembly 123 of the first handle 601 and the magnet assembly 123 of the second handle 602 shown in fig. 8 when they are matched. In the extending direction of the positioning ring 122, the magnetic poles of two adjacent magnet pieces 1231 are different.
Referring to fig. 10, the magnet assembly 123 of the first handle 601 may be provided with 4 magnet pieces 1231. The number of the magnets 1231 provided to the magnet assembly 123 in the second handle 602 is the same as the number of the magnets 1231 provided to the magnet assembly 123 in the first handle 601, but may be different.
In the extended travel direction of the retaining ring 122, the adjacent two magnet pieces 1231 have different magnetic poles. For example, in the extended direction of the positioning ring 122 of the first handle 601, the sub-magnet 1232 in the first handle 601 is disposed adjacent to the sub-magnet 1233, and the sub-magnet 1232 has a different magnetic polarity than the sub-magnet 1233. For example, in the extended direction of retaining ring 122 of second handle 602, sub-magnet 1232 in second handle 602 is disposed adjacent to sub-magnet 1233, and sub-magnet 1232 has a different magnetic pole than sub-magnet 1233. For example, the N-pole of the neutron member 1232 in the first handle 601 and the S-pole of the neutron member 1232 in the second handle 602 are opposite and opposite to each other, so that the first handle 601 and the second handle 602 are connected and fixed to each other. For example, the S-pole of the sub-magnet 1233 in the first handle 601 is attracted to the N-pole of the sub-magnet 1233 in the second handle 602 by the magnetic poles of the S-pole and the N-pole, respectively, to connect and fix the first handle 601 and the second handle 602.
When the first handle 601 and the second handle 602 are turned upside down and displaced, the magnet 1231 of the first handle 601 and the magnet 1231 of the second handle 602 generate repulsive magnetic force, and the first handle 601 and the second handle 602 cannot be connected and fixed. For example, the first handle 601 and the second handle 602 are turned over and dislocated, so that the N-pole of the sub-magnet 1232 in the first handle 601 and the N-pole of the sub-magnet 1233 in the second handle 602 are the same and repel each other, the first handle 601 and the second handle 602 cannot be connected and fixed, the first handle 601 and the second handle 602 are forced to be turned over and corrected, the N-pole of the sub-magnet 1232 in the first handle 601 and the S-pole of the sub-magnet 1232 in the second handle 602 are different and attract each other, the S-pole of the sub-magnet 1233 in the first handle 601 and the N-pole of the sub-magnet 1233 in the second handle 602 are different and attract each other, and further, the first handle 601 and the second handle 602 are connected and fixed.
In fig. 10, the plurality of magnet pieces 1231 are arranged in the first handle 601 in a central symmetrical manner, and when two magnet pieces 1231 are arranged in a central symmetrical manner with respect to a symmetrical point, the magnetic poles are different. The plurality of magnet members 1231 of the second handle 602 are distributed in a central symmetry manner, and when two magnet members 1231 are arranged in a central symmetry manner with respect to a symmetry point, the magnetic poles are different, and the first handle 601 and the second handle 602 are installed as shown in fig. 10, so that they can be correctly installed together. When the first handle 601 or the second handle 602 is turned over and dislocated, the first handle 601 and the second handle 602 repel each other due to the change of the arrangement of the magnetic poles. Furthermore, the design of the magnet assembly 123 can avoid the situation that the first handle 601 or the second handle 602 can be mounted together when being turned over and dislocated, so that a user can sense the position dislocation according to the change of the magnetic force of opposite poles attracting or like poles repelling each other, and can correspondingly adjust the relative positions of the first handle 601 and the second handle 602 until the change of the magnetic force is utilized to guide the user to place the first handle 601 at a set reasonable position of the second handle 602, so that when the user wears the main frame 300, blind assembly and disassembly of the first handle 601 and the second handle 602 can be realized, and further, in a partial scene, the user can release the left hand or the right hand by connecting and fixing the first handle 601 and the second handle 602, thereby avoiding that in some scenes, the first handle 601 or the second handle 602 is placed everywhere, and the user needs to take off the main frame 300 to find the first handle 601 or the second handle 602.
In fig. 10, a user can detach and assemble the first handle 601 and the second handle 602 easily by sensing the magnetic force between the magnet 1231 of the first handle 601 and the magnet 1231 of the second handle 602, and can adjust the relative position between the first handle 601 and the second handle 602 according to the guidance of the magnetic force between the magnet 1231 of the first handle 601 and the magnet 1231 of the second handle 602.
Referring to fig. 11, fig. 11 is a schematic diagram of some embodiments of the magnet assembly 123 of the first handle 601 of fig. 8 and the magnet assembly 123 of the second handle 602. The first handle 601 is provided with a first set of magnetic elements 1234 and a second set of magnetic elements 1235 in a first direction X, and a third set of magnetic elements 1236 and a fourth set of magnetic elements 1237 in a second direction Y. The magnet 1231 of the first set of magnetic members 1234 is arranged to be centrosymmetric to the magnet 1231 of the second set of magnetic members 1235, and the magnet 1231 of the third set of magnetic members 1236 is arranged to be centrosymmetric to the magnet 1231 of the fourth set of magnetic members 1237. The two magnet pieces 1231 that are centrosymmetric with respect to the symmetry point have different magnetic poles.
The second handle 602 has a first set of magnetic elements 1234 and a second set of magnetic elements 1235 arranged in a central symmetry manner in the first direction X, and a third set of magnetic elements 1236 and a fourth set of magnetic elements 1237 arranged in a central symmetry manner in the second direction Y. The magnet 1231 of the first set of magnetic members 1234 is arranged to be centrosymmetric to the magnet 1231 of the second set of magnetic members 1235, and the magnet 1231 of the third set of magnetic members 1236 is arranged to be centrosymmetric to the magnet 1231 of the fourth set of magnetic members 1237. The two magnet pieces 1231 that are centrosymmetric with respect to the symmetry point have different magnetic poles.
The first handle 601 and the second handle 602 are close to each other in the third direction Z, such that the first set of magnetic elements 1234 of the first handle 601 and the first set of magnetic elements 1234 of the second handle 602 are opposite in magnetic polarity and attracted to each other, the second set of magnetic elements 1235 of the first handle 601 and the second set of magnetic elements 1235 of the second handle 602 are opposite in magnetic polarity and attracted to each other, the third set of magnetic elements 1236 of the first handle 601 and the third set of magnetic elements 1236 of the second handle 602 are opposite in magnetic polarity and attracted to each other, the fourth set of magnetic elements 1237 of the first handle 601 and the fourth set of magnetic elements 1237 of the second handle 602 are opposite in magnetic polarity and attracted to each other,
in one embodiment, the first direction X is perpendicular to the second direction Y.
In one embodiment, the first direction X is perpendicular to the second direction Y, and the third direction Z is perpendicular to the first direction X and the second direction Y, respectively.
In one embodiment, the first set of magnetic members 1234 and the second set of magnetic members 1235 are disposed in axial symmetry and centered symmetry in the first handle 601. In one embodiment, in the first handle 601, the third and fourth sets of magnetic elements 1236 and 1237 are disposed axisymmetrically and centrosymmetrically.
In one embodiment, in the second handle 602, the first set of magnetic members 1234 and the second set of magnetic members 1235 are disposed in axial symmetry and are disposed in central symmetry. In one embodiment, in the second handle 602, the third and fourth sets of magnetic elements 1236 and 1237 are disposed axisymmetrically and centrosymmetrically.
In one embodiment, in the first handle 601 and the second handle 602, there may be at least one magnet 1231 in the first set of magnetic elements 1234, at least one magnet 1231 in the third set of magnetic elements 1236, and the number of the magnet elements 1231 in the first set of magnetic elements 1234 is not equal to the number of the magnet elements 1231 in the third set of magnetic elements 1236. The number of magnets 1231 in the first group of magnetic members 1234 is equal to the number of magnets 1231 in the second group of magnetic members 1235, and the number of magnets 1231 in the third group of magnetic members 1236 is equal to the number of magnets 1231 in the fourth group of magnetic members 1237. In one embodiment, there are a plurality of magnet elements 1231 in one set of magnetic elements, such as the first set of magnetic elements 1234, and two adjacent magnet elements 1231 have different magnetic poles.
In one embodiment, in the first handle 601 and the second handle 602, the number of the magnets 1231 in the first set of magnetic elements 1234 may be 1, the number of the magnets 1231 in the third set of magnetic elements 1236 may be 2, the number of the magnets 1231 in the first set of magnetic elements 1234 is equal to the number of the magnets 1231 in the second set of magnetic elements 1235, and the number of the magnets 1231 in the third set of magnetic elements 1236 is equal to the number of the magnets 1231 in the fourth set of magnetic elements 1237. In one embodiment, in one set of magnetic elements, such as the third set of magnetic elements 1236, the adjacent two magnet elements 1231 have different magnetic poles.
In one embodiment, in the first handle 601 and the second handle 602, the number of the magnets 1231 in the first set of magnetic elements 1234 may be 3, the number of the magnets 1231 in the third set of magnetic elements 1236 may be 2, the number of the magnets 1231 in the first set of magnetic elements 1234 is equal to the number of the magnets 1231 in the second set of magnetic elements 1235, and the number of the magnets 1231 in the third set of magnetic elements 1236 is equal to the number of the magnets 1231 in the fourth set of magnetic elements 1237. In one embodiment, adjacent two of the magnet pieces 1231 in one set of magnetic elements, such as the first set of magnetic elements 1234, have different magnetic poles.
In one embodiment, the first direction X is perpendicular to the second direction Y. In an embodiment, the first direction X and the second direction Y may not be perpendicular.
In one embodiment, in the first handle 601 and the second handle 602, there are a plurality of magnet pieces 1231 in each of the first set of magnetic pieces 1234 and the third set of magnetic pieces 1236, and the distance between two adjacent magnet pieces 1231 in the first set of magnetic pieces 1234 is different from the distance between two adjacent magnet pieces 1231 in the third set of magnetic pieces 1236.
Referring to fig. 3, the key mechanism 20 may have a certain moving stroke, so that a user may apply a force to the key mechanism 20 to move the key mechanism 20 and trigger a corresponding electrical signal, thereby implementing the operation of the handle assembly 600 by the user. The key mechanism 20 may be installed in the accommodating space 101 and may be partially exposed outside the accommodating space 101 to be manipulated by a user, such as pressing and touching.
In some embodiments, the key mechanism 20 can pass through the through hole of the end cap 12, such as the mounting cap 1211 and the panel 1212, to be disposed outside the receiving space 101, so as to be manipulated by the user, such as touching, pressing, etc. In some embodiments, the key mechanism 20 may be mounted on the end cap 12, e.g., the end cap body 121, without being located within the receiving space 101.
In some embodiments, the key mechanism 20 may pass through a through hole on the housing 11 to be disposed outside the accommodating space 101, so as to be manipulated by a user, such as touching, pressing, and the like. In some embodiments, the key mechanism 20 may be mounted on the housing 11 and/or the end cap 12 without being located within the receiving space 101.
The key mechanism 20 may include a key 21 and a trigger 22. The key 21 may be installed in the accommodating space 101 and may pass through the through hole of the end cap 12, such as the installation cap 1211 and the panel 1212, to be disposed outside the accommodating space 101, so as to be manipulated by the user, such as touching, pressing, etc. In some embodiments, the keys 21 may be mounted on the end cap 12, e.g., the end cap body 121, without being located within the receiving space 101. In some embodiments, the trigger 22 may be mounted within the receiving space 101 and may extend from the housing 11 and/or the end cap 12 out of the receiving space 101 to facilitate manipulation by a user, such as touching, pressing, etc.
When the user grips the housing 11, the thumb of the user can be placed on the panel 1212 to press the key 21, so as to trigger the corresponding electrical signal to realize the user's operation and control of the handle assembly 600. Similarly, when the user grips the housing 11, the trigger 22 can also be pressed by the user's finger to trigger a corresponding electrical signal to effect the user's manipulation of the handle assembly 600.
In some embodiments, since key mechanism 20 may also be touched by a user, key mechanism 20 may also be provided with light transmissive regions 1214, such as first and second light transmissive regions 1215, 1216, 1217.
For example, the areas of the keys 21 contacted by the user may form light transmissive regions 1214, such as first and second light transmissive regions 1215, 1216, 1217, to cooperate with the heart rate detection mechanism 30. That is, the heart rate detection mechanism 30 may be provided on the key 21. Similarly, the areas of the trigger 22 contacted by the user may also define light transmissive regions 1214, such as first and second light transmissive regions 1215, 1216, 1217, for cooperating with the heart rate detection mechanism 30. The user may effect detection of the heart rate detection mechanism 30 while in the trigger 22. That is, the heart rate detection mechanism 30 may also be provided on the trigger 22.
Referring to fig. 4, the heart rate detecting mechanism 30 may be disposed in the installation space 1201. In some embodiments, the heart rate detection mechanism 30 may be installed within the accommodating space 101 when the installation space 1201 communicates with the accommodating space 101.
The heart rate detection mechanism 30 may be disposed opposite the light-transmissive region 1214, such as the first and second light- transmissive regions 1215, 1216, 1217, to emit the detection light. In some scenarios, the detection light emitted by the heart rate detection mechanism 30 is transmitted from the light-transmissive region 1214, such as the second light-transmissive region 1216, into the installation space 1201, reflected by the skin of the user, transmitted from the light-transmissive region 1214, such as the first light-transmissive region 1215 and the third light-transmissive region 1217, and received by the heart rate detection mechanism 30 to complete heart rate detection. In some scenarios, the probe light emitted by the heart rate detection mechanism 30 is transmitted from the light-transmissive region 1214, such as the first light-transmissive region 1215, the third light-transmissive region 1217, into the installation space 1201, reflected by the skin of the user, transmitted from the light-transmissive region 1214, such as the second light-transmissive region 1216, into the installation space 1201, and received by the heart rate detection mechanism 30 to complete the heart rate detection.
In some embodiments, a finger of a user, such as a thumb, may be placed on the touch area 1213 of the panel 1212 to block the light-transmissive area 1214, such as the first and second light- transmissive areas 1215, 1216, and the third light-transmissive area 1217. In some scenarios, the heart rate detection mechanism 30 emits the probe light and causes the probe light to be transmitted from the light transmissive region 1214, such as the second light transmissive region 1216, into the installation space 1201, and reflected by a user's finger, such as the thumb, to be transmitted from the light transmissive region 1214, such as the first light transmissive region 1215, the third light transmissive region 1217, into the installation space 1201 for receipt by the heart rate detection mechanism 30 to complete the heart rate detection. In some scenarios, the heart rate detection mechanism 30 emits the probe light and causes the probe light to be transmitted from the light transmissive region 1214, such as the first light transmissive region 1215, the third light transmissive region 1217, into the installation space 1201, and reflected by a user's finger, such as the thumb, to be transmitted from the light transmissive region 1214, such as the second light transmissive region 1216, into the installation space 1201 for receipt by the heart rate detection mechanism 30 to complete heart rate detection.
In some embodiments, touch zone 1213 may enable interaction of first handle 601 with wearing host 300 via heart rate detection mechanism 30. For example, when the touch area 1213 is touched and the heart rate detection mechanism 30 continues to detect for more than one second, the corresponding function such as power-on, key function of the key mechanism 20, virtual key function or heart rate detection function of the touch area 1213 may be triggered. It is understood that the duration of the heart rate detection mechanism 30 when the detection duration exceeds one second is merely illustrative, and various ways for triggering different functions by using an electrical signal are possible, and the present embodiment is not limited thereto.
In some embodiments, when the touch area 1213 is triggered by a user manipulation, the heart rate detection mechanism 30 may be turned on to perform heart rate detection. When the touch area 1213 is not triggered by the user operation, the heart rate detection mechanism 30 may be in an off state to save power.
In some embodiments, the heart rate detection mechanism 30 may improve detection accuracy when the first and second light transmissive regions 1215, 1216, 1217 are spaced apart. For example, the first light-transmitting area 1215, the second light-transmitting area 1216, and the third light-transmitting area 1217 are spaced apart from each other, so that the light emitted by the heart rate detection mechanism 30 is separated from the light reflected by the user, the detection light that is not reflected by the user and received by the heart rate detection mechanism 30 is reduced, and the detection accuracy of the heart rate detection mechanism 30 is improved.
In the embodiment of the present application, all the directional indicators (such as upper, lower, left, right, front, and rear … …) are used only to explain the relative positional relationship between the components, the movement, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Referring to fig. 12, fig. 12 is a partial structural schematic view of the first handle 601 shown in fig. 4. The heart rate detection mechanism 30 may be disposed between the mounting cap 1211 and the panel 1212. In one embodiment, the heart rate detection mechanism 30 may be positioned within the exit slot 1203 and/or 1204 opposite the light transmissive region 1214, such as the first and second light transmissive regions 1215, 1216, 1217.
The heart rate detection mechanism 30 may include a lens assembly 31 and a light detection assembly 32. The lens assembly 31 may be disposed between the panel 1212 and the mounting cap 1211 and opposite to the light-transmitting regions 1214, such as the first and second light-transmitting regions 1215, 1216, and the third light-transmitting region 1217, and the lens assembly 31 may be used for transmitting the detecting light and focusing the detecting light. Light detection assembly 32 may be disposed between lens assembly 31 and mounting cap 1211. In some scenarios, the light detection assembly 32 can emit the detection light out of the handle body 10, i.e., out of the panel 1212, through the lens assembly 31 and the light transmissive region 1214, e.g., the second light transmissive region 1216, and receive the detection light reflected back into the handle body 10, i.e., between the panel 1212 and the mounting cover 1211, by the user through the lens assembly 31 and the light transmissive region 1214, e.g., the first light transmissive region 1215, the third light transmissive region 1217, to implement the heart rate detection function of the handle assembly 600. In some scenarios, the light detection assembly 32 can emit detection light out of the handle body 10, i.e., out of the panel 1212, through the lens assembly 31 and the light transmissive region 1214, e.g., the first light transmissive region 1215, the third light transmissive region 1217, and receive detection light reflected back into the handle body 10, i.e., between the panel 1212 and the mounting cover 1211, by the user through the lens assembly 31 and the light transmissive region 1214, e.g., the second light transmissive region 1216, to implement the heart rate detection function of the handle assembly 600.
The lens assembly 31 may be used to transmit the probe light and act to focus the probe light. Referring to fig. 12 and 13, fig. 13 is a schematic structural diagram of the lens assembly 31 shown in fig. 12 in some embodiments. Lens assembly 31 may include a holder 311 and a lens 312. Among other things, bracket 311 may be disposed between panel 1212 and mounting cap 1211, which may be used to mount lens 312. The lens 312 may be disposed on the support 311, and the lens 312 may also be disposed opposite to the light-transmitting regions 1214, such as the first and second light-transmitting regions 1215, 1216, 1217. Meanwhile, the lens 312 may be used to conduct the detection light and play a role of converging the detection light, so as to reduce scattering of the detection light and improve the detection accuracy of the light detection assembly 32.
The support 311 may be disposed in the avoiding groove 1203, and the support 311 may be disposed opposite to the transparent regions 1214, such as the first transparent region 1215, the second transparent region 1216, the third transparent region 1217 and the touch region 1213, and the support 311 may be used for mounting the lens 312.
Referring to fig. 12, 13 and 14, fig. 14 is a schematic structural view of the bracket 311 shown in fig. 13. The bracket 311 may include a body portion 3111 and a protrusion 3112. The main body 3111 may be disposed in the avoiding groove 1203 and disposed opposite to the light-transmitting regions 1214, such as the first light-transmitting region 1215, the second light-transmitting region 1216, the third light-transmitting region 1217 and the touch-sensing region 1213. The protrusion 3112 may be disposed on a side of the body portion 3111 facing the panel 1212, and may be disposed opposite to the second light-transmitting area 1216. In this embodiment, the bracket 311 may be made of metal or plastic, and the body portion 3111 and the protrusion portion 3112 may be formed by an integral molding process. Of course, the bracket 311 may be made of other materials having a certain structural strength, which is not limited in this embodiment.
Specifically, the main body portion 3111 is away from a side mounting surface 3113 of the mounting cover 1211, and the mounting surface 3113 may be disposed opposite to the touch area 1213, and orthographic projections of the two in a direction perpendicular to the mounting surface 3113 may overlap each other. The mounting surface 3113 may be used for mounting the light detection element 32, so that when the touch region 1213 is touched, the light detection element 32 disposed on the mounting surface 3113 can trigger a corresponding electrical signal to turn on its own detection function or trigger a virtual key function of the handle assembly 600.
The side of the protrusion 3112 facing away from the body portion 3111 may also be spaced from the panel 1212 so that there may be a gap 301 between the protrusion 3112 and the second light-transmissive region 1216. The design of the gap 301 can be used to separate the bracket 311 and the panel 1212, and to enable the lens 312 located on the bracket 311 to be spaced apart from the panel 1212. With this arrangement, when the probe light is incident from the lens 312 to the first transparent region 1215, the third transparent region 1217, or from the second transparent region 1216 to the lens 312, or from the lens 312 to the second transparent region 1216, or from the first transparent region 1215, the third transparent region 1217 to the lens 312, the probe light can be refracted by the air in the gap 301, and then incident to the first transparent region 1215, the second transparent region 1216, the third transparent region 1217, or the lens 312, so as to reduce the refraction angle generated by the probe light incident to the first transparent region 1215, the second transparent region 1216, the third transparent region 1217, or the lens 312, thereby improving the optical crosstalk of the probe light and improving the detection accuracy of the light detection assembly 32. Alternatively, to reduce the stack height, the design of the gap 301 may be omitted, and the lens 312 may directly engage the panel 1212.
Holder 311 may also be perforated with a light transmitting hole 3101 for mounting lens 312 so that lens 312 may be secured between panel 1212 and mounting cover 1211 by holder 311. The light holes 3101 may communicate with the light detecting module 32 and the panel 1212, so that the detection light can be emitted or incident through the light holes 3101, and the light holes 3101 may include a first light hole 3102, a second light hole 3103 and a third light hole 3104. Among them, the first light transmission hole 3102 and the third light transmission hole 3104 may be opened in a region of the body portion 3111 not occupied by the protrusion portion 3112, and may penetrate through the body portion 3111 in a direction perpendicular to the panel 1212. The second light transmission hole 3103 may be opened on the protrusion 3112 and may penetrate through the body 3111 and the protrusion 3112 in a direction perpendicular to the panel 1212. Meanwhile, a first light transmission hole 3102 may be disposed opposite to the first light transmission region 1215, and the first light transmission hole 3102 may be used to transmit a probe light emitted to the outside of the panel 1212 or a probe light reflected back into the installation space 1201 by a user's finger, a second light transmission hole 3103 may be disposed opposite to the second light transmission region 1216, and the second light transmission hole 3103 may be used to transmit a probe light emitted to the outside of the panel 1212 or a probe light reflected back into the installation space 1201 by a user's finger, a third light transmission hole 3104 may be disposed opposite to the third light transmission region 1217, and the third light transmission hole 3104 may be used to transmit a probe light emitted to the outside of the panel 1212 or a probe light reflected back into the installation space 1201 by a user's finger.
In some embodiments, the number of the first light transmission holes 3102 may also be plural, and the number of the first light transmission holes 3102 may be the same as the first light transmission regions 1215. For example, the number of the first light transmission holes 3102 may be two, and two first light transmission holes 3102 may be respectively disposed opposite to the two first light transmission regions 1215. Thus, the probe light can be transmitted to the two first light-transmitting regions 1215 through the two first light-transmitting holes 3102, and can be emitted out of the handle body 10 through the two first light-transmitting regions 1215. Alternatively, the probe light is transmitted from outside the installation space 1201 to inside the installation space 1201 through the two first light transmission holes 3102 via the two first light transmission regions 1215. In some embodiments, the number of the first light transmission holes 3102 is not limited to two, and may be one, three, four or more, and it is only necessary that the number of the first light transmission holes 3102 matches the number of the first light transmission regions 1215.
In some embodiments, the number of the second light transmission holes 3103 may also be plural, and the number of the second light transmission holes 3103 may be the same as the second light transmission regions 1216. For example, the number of the second light transmission holes 3103 may be two, and two second light transmission holes 3103 may be respectively disposed opposite to the two second light transmission regions 1216. Thus, the detection light can be transmitted to the two second light-transmitting regions 1216 through the two second light-transmitting holes 3103, and then exit the handle body 10 through the two second light-transmitting regions 1216. Alternatively, the probe light is transmitted from outside the installation space 1201 through the two second light transmission regions 1216 and into the installation space 1201 through the two second light transmission holes 3103. In some embodiments, the number of the second light holes 3103 is not limited to two, and may be one, three, four or more, and it is only necessary that the number of the second light holes 3103 matches the second light transmission region 1216.
In some embodiments, the number of the third light transmission holes 3104 may also be plural, and the number of the third light transmission holes 3104 may be the same as the third light transmission regions 1217. For example, the number of the third light transmission holes 3104 may also be two, and two third light transmission holes 3104 may be respectively disposed opposite to the two third light transmission regions 1217. Thus, the probe light can be transmitted to the two third light transmission regions 1217 through the two third light transmission holes 3104 and then exit the handle body 10 through the two third light transmission regions 1217. Alternatively, the probe light is transmitted from outside the installation space 1201 through the two third light transmission regions 1217 and into the installation space 1201 through the two third light transmission holes 3104. In some embodiments, the number of the third light transmission holes 3104 is not limited to two, and may be one, three, four or more, and it is only necessary that the number of the third light transmission holes 3104 matches the number of the third light transmission regions 1217.
Alternatively, the specific structure of the bracket 311 may also not be limited to the main body portion 3111 and the protrusion 3112 in the above-described embodiment. For example, the holder 311 may have only the body 3111, and the body 3111 may have the first light transmission hole 3102, the second light transmission hole 3103, and the third light transmission hole 3104. That is, the structural design of the holder 311 can be adaptively adjusted according to the requirement, and the holder 311 only needs to have the mounting surface 3113, the first light transmission hole 3102, the second light transmission hole 3103, and the third light transmission hole 3104, which is not limited in this embodiment.
The lens 312 may be disposed on the bracket 311, and the lens 312 may play a role of enhancing light concentration to improve the detection accuracy of the heart rate detection mechanism 30. Referring to fig. 13 and 14, the lens 312 may include a first lens 3121, a second lens 3122, and a third lens 3123. The first lens 3121 may be disposed in the first light hole 3102, opposite to and spaced apart from the first light transmissive region 1215, and configured to collect the detection light emitted by the light detection assembly 32 and transmit the detection light to the first light transmissive region 1215, so that the detection light can be emitted out of the handle body 10, or configured to collect the detection light reflected by the finger of the user transmitted by the first light transmissive region 1215 and transmit the detection light to the installation space 1201, so that the light detection assembly 32 can receive the detection light with the information about the body tissue of the user. The second lens 3122 may be disposed in the second light hole 3103, and is disposed opposite to and spaced apart from the second light transmission region 1216, and may be configured to collect the detection light reflected back by the user's finger conducted by the second light transmission region 1216, and conduct the detection light to the installation space 1201, so that the detection light with the user's body tissue information may be received by the light detection assembly 32, or be configured to collect the detection light emitted by the light detection assembly 32, and conduct the detection light to the second light transmission region 1216, so that the detection light may be emitted out of the handle body 10. The third lens 3123 may be disposed in the third light hole 3104, opposite to and spaced apart from the third light transmission region 1217, and may be configured to collect the detection light reflected by the finger of the user transmitted by the third light transmission region 1217 and transmit the detection light to the installation space 1201, so that the light detection assembly 32 may receive the detection light with the body tissue information of the user, or be configured to collect the detection light emitted by the light detection assembly 32 and transmit the detection light to the third light transmission region 1217, so that the detection light may be emitted out of the handle body 10.
In some embodiments, the first lens 3121 may be disposed over the first light hole 3102, the second lens 3122 may be disposed over the second light hole 3103, and the third lens 3123 may be disposed over the third light hole 3104, but not limited to being disposed in the first light hole 3102, the second light hole 3103, and the third light hole 3104, and the specific assembling manner of the first lens 3121, the second lens 3122, and the third lens 3123 and the support 311 may also be adaptively adjusted according to design requirements, and only the probe light needs to be transmitted, which is not limited in this embodiment.
The first lens 3121, the second lens 3122, and the third lens 3123 may be a film sheet having a light condensing ability, or may be a fresnel lens. Of course, as the number of the first light transmission holes 3102, the second light transmission holes 3103, and the third light transmission holes 3104 is changed, the number of the first lenses 3121, the second lenses 3122, and the third lenses 3123 may be changed. In this embodiment, the first lens 3121, the second lens 3122, the third lens 3123, and the support 311 may be integrally molded by two-shot molding, so as to improve the assembling stability.
In some embodiments, the first lens 3121, the second lens 3122, and the third lens 3123 may also be not limited to enhancing light concentration, but may also be films or lenses having other functions. For example, the first lens 3121, the second lens 3122, and the third lens 3123 may also be used for a filter for filtering stray light, an antireflection film for increasing reflection, a spherical/aspherical lens, a free-form surface lens, and other functional lenses, and only the first lens 3121, the second lens 3122, and the third lens 3123 may transmit probe light, which is not limited in this embodiment.
Referring to fig. 12 and 13, in order to improve the detection accuracy of the heart rate detecting mechanism 30, the lens assembly 31 may further include a first light shielding member 313. The first light-shielding member 313 may be disposed in the gap 301, and opposite sides of the first light-shielding member 313 may be in contact with the protrusion 3112 and the panel 1212, respectively. Meanwhile, the first light-shielding member 313 may be disposed around the second light-transmitting hole 3103, and partition the first light-transmitting hole 3102, the second light-transmitting hole 3103 and the third light-transmitting hole 3104 to form a closed cavity between the body portion 3111 and the first light-transmitting region 1215, a closed cavity between the protrusion 3112 and the second light-transmitting region 1216, and a closed cavity between the protrusion 3112 and the third light-transmitting region 1217, so as to prevent the detection light emitted from the first light-transmitting hole 3102 and/or the third light-transmitting hole 3104 from directly entering the second light-transmitting hole 3103 through the gap 301, thereby improving the detection accuracy of the heart rate detection mechanism 30.
In some embodiments, the first light shielding member 313 may be a light shielding foam, and the first light shielding member 313 may be attached to the protrusion 3112 or the panel 1212 by adhesion, which not only can shield the detection light, but also can play a certain role in buffering between the protrusion 3112 and the panel 1212. Alternatively, the design of the first light shielding member 313 may also be omitted.
Referring to fig. 12 and 15, fig. 15 is a schematic view of a portion of the structure of the light detecting element 32 shown in fig. 12. The light detection assembly 32 may be located between the mounting cap 1211 and the panel 1212, and may be configured to emit detection light and receive detection light reflected from a user's finger for analysis to obtain heart rate information of the user. The light detection assembly 32 may include a circuit board 321 and a light detection element 322. The circuit board 321 may be disposed on a side of the main body portion 3111 away from the light-transmitting area 1214, that is, away from the protruding portion 3112, and the circuit board 321 may be located in the avoiding groove 1203, which may be used for transmitting an electrical signal. The light detecting element 322 may be disposed on the circuit board 321 facing the light-transmitting region 1214, that is, a side of the circuit board 321 facing the body portion 3111, and the light detecting element 322 may be disposed opposite to the first lens 3121, the second lens 3122 and the third lens 3123, and may emit the detection light to the first lens 3121 and the third lens 3123 and receive the detection light reflected by the finger of the user through the second lens 3122. The light detecting member 322 is electrically connected to the circuit board 321.
In some embodiments, the light detecting element 322 may include a light emitting portion 3221, a light receiving portion 3222, and a light emitting portion 3223 electrically connected to the circuit board 321. Here, the light emitting portion 3221 may be disposed opposite to the first lens 3121, and may be used to emit the detection light such that the detection light may be emitted out of the handle body 10 through the first lens 3121 and the first light transmission region 1215. The light receiving portion 3222 may be disposed opposite to the second lens 3122, and may be used to receive the probe light conducted back into the handle body 10 by the second lens 3122 to implement a heart rate detection function. The light emitting portion 3223 may be disposed opposite to the third lens 3123, and may be used to emit a probe light such that the probe light may be emitted out of the handle body 10 through the third lens 3123 and the third light transmission region 1217.
Meanwhile, in order to be adapted to the first light transmission regions 1215, the number of the light emitting parts 3221 may also be the same as the number of the first light transmission regions 1215, and may be provided in one-to-one correspondence. Of course, as the number of the first light transmission regions 1215 is changed, the number of the light emitting parts 3221 may be changed accordingly.
Meanwhile, in order to fit the second light transmission regions 1216, the number of the light receiving portions 3222 may also be the same as the number of the second light transmission regions 1216, and be arranged in one-to-one correspondence. Of course, as the number of the second light transmitting regions 1216 varies, the number of the light receiving portions 3222 may also vary accordingly.
Meanwhile, in order to fit the third light transmission regions 1217, the number of the light emitting portions 3223 may also be the same as the number of the third light transmission regions 1217, and be arranged in one-to-one correspondence. Of course, as the number of the third light transmission regions 1217 is changed, the number of the light emitting portions 3223 may be changed accordingly.
Specifically, the light detecting element 322 may employ PPG (Photo plethysmography) technology for detection, i.e., the light emitting portion 3221 may be a green light capable of emitting green light, and the light receiving portion 3222 may be a corresponding light sensor. When the green light emitted from the light emitting portion 3221 reaches the finger of the user and is reflected, the reflected light reaching the receiving surface of the light receiving portion 3222 has a periodic variation, and the variation can be used to obtain frequency data, i.e., heart rate data, by using an algorithm such as fourier transform. The specific principle of PPG technology can refer to the prior art, and this embodiment is not described herein.
In some embodiments, the light detector 322 may also measure heart rate using oximetry. The difference from the previous embodiment is that the light emitting portions 3221 and 3223 may be adjusted to green light to a combination of red light and infrared light. For example, the light emitting portion 3221 may be a red light, the light emitting portion 3223 may be an infrared light, or both the light emitting portion 3221 and the light emitting portion 3223 may be LED lights combined by a red light and an infrared light. The specific principles of oximetry can be referred to in the prior art, and the present embodiment is not described herein.
In some embodiments, referring to fig. 12 and 15, in order to prevent the detection light emitted from the light emitting portion 3221 and/or the light emitting portion 3223 from directly reaching the light receiving portion 3222 to cause interference, the light detecting assembly 32 may further include a second light shielding member 323. The second light shielding member 323 may also be disposed on a side of the circuit board 321 close to the body portion 3111, and two opposite sides of the second light shielding member 323 may be respectively in contact with the circuit board 321 and the body portion 3111. Meanwhile, the second light-shielding member 323 may be disposed around the light-receiving portion 3222 and separate the light-receiving portion 3222 and the light-emitting portion 3221 to form a closed cavity between the light-emitting portion 3221 and the main body portion 3111, and a closed cavity may also be defined between the light-receiving portion 3222 and the first main body portion 3111, so as to prevent the detection light emitted from the light-emitting portion 3221 from being directly received by the light-receiving portion 3222, and improve the detection accuracy of the heart rate detection mechanism 30. In this embodiment, the second light shielding member 323 may be a light shielding foam, and the second light shielding member 323 may be adhered between the circuit board 321 and the main body portion 3111 by bonding, which not only can shield the detection light, but also can play a certain role in buffering between the circuit board 321 and the main body portion 3111. Alternatively, the design of the second light shielding member 323 may also be omitted.
In some embodiments, referring to fig. 12, the circuit board 321 may be a flexible circuit board, and the circuit board 321 may further have a touch control component 324 for matching with the touch control region 1213. The touch control member 324 may be disposed on a side of the body portion 3111 away from the circuit board 321, that is, the mounting surface 3113, and may be bent from the circuit board 321 toward the side of the mounting surface 3113 and attached to a partial region on the mounting surface 3113.
Meanwhile, the touch piece 324 may be disposed around the protrusion 3112 and opposite to the touch area 1213, and the touch piece 324 may be connected to a side of the touch area 1213 facing the circuit board 321. In this way, when the touch area 1213 is touched by a finger of a user, the touch control element 324 can generate a corresponding electrical signal and transmit the electrical signal to the circuit board 321 to turn on the light detecting element 322 for heart rate detection. Accordingly, the electrical signal can also be transmitted to the main board inside the handle body 10 via the circuit board 321 to realize the virtual key function of the handle assembly 600. The principle of the touch member 324 can be referred to in the conventional capacitive touch technology, which is not described herein again.
Alternatively, the circuit board 321 and the touch member 324 may be relatively independent structures. For example, the circuit board 321 may be a flexible circuit board, the touch member 324 may be a rigid circuit board, and a partial area of the circuit board 321 may be bent toward the side of the mounting surface 3113 and then connected to the touch member 324. Or the circuit board 321 may be a hard circuit board, the touch member 324 may be a flexible circuit board, and a partial area of the touch member 324 may be bent toward the side of the circuit board 321 and then connected to the circuit board 321. Of course, the circuit board 321 and the touch member 324 may be both hard circuit boards, and the two may be connected by a cable, a flexible circuit board, or the like. In addition, when the light detecting element 32 is always turned on or has other turning-on modes, the design of the touch member 324 and the touch area 1213 can be omitted.
Further, since the circuit board 321 is a flexible circuit board, in order to reinforce the circuit board 321 for assembly, the light detection assembly 32 may further include: the reinforcing plate 325. As shown in fig. 12, a reinforcing plate 325 may be disposed on the bottom wall of the avoiding groove 1203 and located on a side of the circuit board 321 away from the main body portion 3111, and may be used for supporting the circuit board 321 to reinforce the circuit board 321. In this embodiment, the reinforcing plate 325 may be made of glass fiber, and the reinforcing plate 325 may be fixed to the side of the circuit board 321 away from the main body portion 3111 by means of adhesion.
Referring to fig. 16, fig. 16 is a partial structural view of the first handle 601 shown in fig. 4 in another embodiment. The design of the lens assembly 31 may be omitted, and the probe light emitted from the light detecting assembly 32 may be directly emitted or incident from the light transmitting region 1214, such as the first light transmitting region 1215, the second light transmitting region 1216, and the third light transmitting region 1217, without being transmitted through the lens assembly 31. As shown in fig. 11, the second light shielding member 323 may be used as the holder 311 in the previous embodiment, and opposite sides thereof may be respectively connected to the circuit board 321 and the panel 1212 to partition a space between the circuit board 321 and the panel 1212. Meanwhile, the second light blocking member 323 may also be disposed around the light emitting portion 3221 and the light receiving portion 3222, respectively, to keep the light emitting portion 3221 and the light receiving portion 3222 independent, reducing the probability that the detection light not reflected by the user's finger is directly received by the light receiving portion 3222. In addition, the touch control member 324 can be disposed on a side of the panel 1212 facing the mounting cover 1211 and opposite to the touch area 1213. In this embodiment, the second light shielding member 323 may still be a light shielding foam, which may be attached to the circuit board 321 and the panel 1212 by bonding. Of course, the second light shielding member 323 may also be another structural member having light shielding capability, which is not limited in this embodiment.
Next, a control method that can be used to control the head-mounted device 100 in the above-described embodiment will be described. Referring to fig. 17, fig. 17 is a schematic flow chart of a control method provided in an embodiment of the present application, and the control method provided in the embodiment of the present application may be used for controlling the handle assembly 600 in the above embodiment, as shown in fig. 17, the control method may specifically include the following steps:
and S10, acquiring a trigger signal, and judging whether the heart rate is measured or not according to the trigger signal.
And S30, if so, detecting the gripping position of the user gripping the handle body.
And S50, judging whether the gripping position meets a preset condition.
And S70, if so, starting a heart rate detection mechanism.
Specifically, the trigger signal may be obtained from an electrical signal transmitted to the handle assembly 600 by the wearing host 300. For example, when the user wears the host 300 and the handle assembly 600, the heart rate detection application loaded on the wearing host 300 may be opened to trigger the corresponding signal to be transmitted to the handle assembly 600, so that the handle assembly 600 acquires the trigger signal to start the corresponding function. Of course, in addition to the above-described acquisition of a trigger signal using a heart rate detection application carried by the wearable host 300, the trigger signal may also be generated by the interaction of the handle assembly 600 and the user. For example, the handle assembly 600 may be provided with a corresponding trigger button, and when a user presses the trigger button, a corresponding electrical signal may be triggered, so that the handle assembly 600 acquires the trigger signal to start a corresponding function. Alternatively, the handle assembly 600 may be swung or shaken by the user to trigger a corresponding signal. That is, when the sensor that can predetermine handle assembly 600 detects handle assembly 600 repetitive motion or continuously rocks in the time of predetermineeing, trigger corresponding signal of telecommunication for handle assembly 600 can acquire trigger signal, in order to open corresponding function.
Further, acquire trigger signal when handle assembly 600 to after confirming that the user needs to measure the rhythm of the heart, it can judge whether satisfy the default condition that rhythm of the heart detection mechanism 30 opened, that is the rhythm of the heart detection condition promptly through the gripping position that detects user's finger gripping handle body 10. That is, when a user places a finger on the light-transmitting area 1214 after gripping the handle body 10, the handle body 10 may trigger a corresponding touch signal, so that the handle body 10 may acquire a touch position of the finger of the user according to the touch signal, that is, a gripping position. Accordingly, since the fingers of the user are placed on the light-transmitting area 1214 and can reflect the detection light emitted by the heart rate detection mechanism 30, the gripping position (where the fingers are placed on the light-transmitting area 1214) of the user at the moment can satisfy the condition (preset condition) for heart rate detection, so that the handle assembly 600 can open the heart rate detection mechanism 30 to perform heart rate detection on the user. Similarly, if the user's finger is not placed on light-transmitting zone 1214, handle body 10 then can not trigger electrical signal, and handle body 10 then can't judge the gripping position that the user pointed, and then makes this gripping position can not satisfy the preset condition, and heart rate detection mechanism 30 then can not opened to handle assembly 600.
Optionally, since there may be a situation where the user moves his or her finger away after placing it on the light-transmitting area 1214, or the area of the finger in contact with the light-transmitting area 1214 is insufficient, the handle assembly 600 may also send a prompt signal to assist the user in changing his or her grip position and placing the finger back on the light-transmitting area 1214 when the user finds that the finger is moved away, that is, the grip position does not satisfy the preset condition. For example, the handle assembly 600 may transmit an electrical signal to the wearing host 300 to display a corresponding text reminder or a picture reminder on a virtual screen of the wearing host 300, so that the user may change the wrong gripping position of the user to the correct gripping position according to the reminder on the wearing host 300. Of course, the handle assembly 600 may also prompt the user by vibration or voice, which is not limited in this embodiment. In addition, the heart rate information obtained according to the reflected detection light may be calculated by the handle assembly 600 itself, or may be calculated by the handle assembly 600 transmitting data to the wearing host 300 and then the wearing host 300, which is not limited in this embodiment.
The handle assembly 600 that this application embodiment provided is through being provided with light transmission zone 1214 on handle body 10 to and set up the relative heart rate detection mechanism 30 that sets up with light transmission zone 1214 in handle body 10, make heart rate detection mechanism 30 accessible light transmission zone 1214 send out probe light outside handle body 10, and accept by the outer probe light that reflects back in handle body 10 of handle body 10. So as to arrange. When the user touches the light-transmitting area 1214, the heart rate detection mechanism 30 can receive the detection light reflected back from the body of the user, and can obtain the heart rate information of the user according to the detection light, so that the handle assembly 600 can also realize the heart rate detection function.
The above description is only a part of the embodiments of the present application, and not intended to limit the scope of the present application, and all equivalent devices or equivalent processes performed by the content of the present application and the attached drawings, or directly or indirectly applied to other related technical fields, are also included in the scope of the present application.

Claims (22)

1. A handle assembly comprising a first handle and a second handle, each of said first and second handles comprising:
a housing;
an end cap body connected with the housing to form an accommodating space;
the positioning ring is of an annular structure and is arranged on the end cover body, part of the positioning ring is positioned on one side, facing the shell, of the end cover body, and part of the positioning ring is positioned on one side, far away from the shell, of the end cover body; and
the magnet assembly is arranged on the positioning ring and comprises a plurality of magnet pieces, and the magnet pieces are arranged in the extending direction of the positioning ring;
the plurality of magnet pieces in the first handle correspond to the plurality of magnet pieces in the second handle one by one, and the magnetic poles of the two magnet pieces in one-to-one correspondence are opposite to generate magnetic acting force, so that the positioning ring in the first handle is in contact connection with the positioning ring in the second handle.
2. The handle assembly of claim 1, wherein in the first handle the plurality of magnet pieces are opposite in polarity in the extending direction of the positioning ring with adjacent magnet pieces.
3. The handle assembly of claim 1, wherein the plurality of magnet elements are evenly spaced along the extent of the positioning ring in the first handle.
4. The handle assembly as claimed in claim 1, wherein the plurality of magnet pieces are arranged in a central symmetry in the first handle, and two magnet pieces having a central symmetry with respect to a symmetry point have opposite magnetic poles.
5. The handle assembly of any of claims 1-4, wherein the plurality of magnet pieces comprises:
a first set of magnetic elements having at least one of said magnet elements;
a second magnetic member which is provided so as to be center-symmetrical with the first magnetic member in a first direction and has at least one of the magnet pieces, and two of the magnet pieces which are center-symmetrical with respect to a point of symmetry in the first magnetic member and the second magnetic member have different magnetic poles;
a third set of magnetic elements having at least one of said magnet elements; and
and a fourth magnetic member which is provided so as to be centrosymmetric to the third magnetic member in the second direction and has at least one of the magnet members, wherein two of the magnet members which are centrosymmetric with respect to a symmetry point in the third magnetic member and the fourth magnetic member have different magnetic poles.
6. The handle assembly of claim 5, wherein the first direction is disposed perpendicular to the second direction.
7. The handle assembly of claim 5, wherein the number of magnet pieces in the first set of magnetic elements is different from the number of magnet pieces in the third set of magnetic elements.
8. The handle assembly of claim 5, wherein the spacing between adjacent magnet pieces in the first set of magnet elements is different from the spacing between adjacent magnet pieces in the third set of magnet elements.
9. The handle assembly of claim 1, wherein the positioning ring comprises:
the inner ring shell is of a ring-shaped structure; and
the outer ring shell is of an annular structure and is arranged around the outer side of the inner ring shell, the outer ring shell is connected with the inner ring shell to form an assembly space, and the plurality of magnet pieces are arranged in the assembly space.
10. The handle assembly of claim 1, wherein each of the first and second handles further comprises a heart rate detection mechanism disposed within the end cap body, the end cap body having a transparent region disposed thereon, the heart rate detection mechanism being disposed opposite the transparent region to emit a detection light through the transparent region and to receive the detection light through the transparent region that is reflected back into the end cap body from outside the end cap body.
11. The handle assembly of claim 10, wherein the end cap body defines a touch area, and the optically transmissive area is positioned within the touch area.
12. The handle assembly of claim 10, wherein the heart rate detection mechanism comprises:
and the light detection assembly is arranged opposite to the light transmitting area and is used for emitting the detection light and receiving the reflected detection light.
13. The handle assembly of claim 12, wherein the light detection assembly comprises:
the circuit board is arranged opposite to the light-transmitting area; and
the light detection piece is arranged on one side, facing the light-transmitting area, of the circuit board and electrically connected with the circuit board, and the light detection piece is used for emitting the detection light and receiving the reflected detection light.
14. The handle assembly of claim 12, wherein the heart rate detection mechanism further comprises:
and the lens assembly is arranged between the light detection assembly and the light transmitting area and is used for transmitting the detection light rays emitted by the light detection assembly and the reflected detection light rays.
15. The handle assembly of claim 14, wherein the lens assembly comprises:
the bracket is arranged between the light-transmitting area and the light detection assembly; and
the lens is arranged on the support and opposite to the light-transmitting area, and is used for transmitting the detection light emitted by the light detection assembly and the reflected detection light.
16. The handle assembly of claim 15, wherein the holder is provided with a light-transmissive aperture, and the lens is disposed within or covers the aperture.
17. The handle assembly of claim 16, wherein the light-transmissive region includes first and second spaced apart light-transmissive regions, the light-transmissive holes include a first light-transmissive hole disposed opposite the first light-transmissive region and a second light-transmissive hole disposed opposite the second light-transmissive region, and the lens includes:
the first lens is arranged in the first light-transmitting hole or covers the first light-transmitting hole; and
the second lens is arranged in the second light-transmitting hole or covers the second light-transmitting hole;
the detection light is transmitted to the outside of the end cover body through the first light transmission hole, the first lens and the first light transmission area, and is transmitted to the inside of the end cover body through the second light transmission area, the second lens and the second light transmission hole after being reflected outside the end cover body.
18. The handle assembly of claim 17, wherein the lens assembly further comprises:
the first shading piece is arranged between the support and the light transmission area and used for separating the first light transmission hole from the second light transmission hole.
19. The handle assembly of claim 17, wherein the light detection assembly comprises:
the light emitting part is used for emitting the detection light so that the detection light is conducted to the outside of the end cover body through the first light-transmitting hole, the first lens and the first light-transmitting area;
a light receiving portion for receiving the reflected detection light to receive the detection light transmitted into the end cap body through the second light transmitting region, the second lens and the second light transmitting hole after being reflected outside the end cap body.
20. The handle assembly of claim 19, wherein the light detection assembly further comprises:
a circuit board disposed on a side of the bracket facing away from the light-transmitting area, wherein the light-emitting portion and the light-receiving portion are disposed on a side of the circuit board facing the bracket and are electrically connected to the circuit board,
and a second light shielding member provided between the holder and the circuit board, the second light shielding member separating the light emitting part and the light receiving part.
21. The handle assembly of claim 10, wherein the end cap comprises:
a mounting cover connected with the housing to form an accommodating space;
the panel is located the installation lid deviates from one side of casing, and with the installation lid is connected to form the installation space, rhythm of the heart detection mechanism is located in the installation space, the printing opacity district is located the panel with the position that the installation space is relative.
22. A head-mounted device, comprising:
wearing the host; and
the handle assembly of any of claims 1-21, the host computer communicatively coupled to the handle assembly.
CN202222703468.XU 2022-10-13 2022-10-13 Head-mounted device and handle assembly Active CN218886549U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222703468.XU CN218886549U (en) 2022-10-13 2022-10-13 Head-mounted device and handle assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222703468.XU CN218886549U (en) 2022-10-13 2022-10-13 Head-mounted device and handle assembly

Publications (1)

Publication Number Publication Date
CN218886549U true CN218886549U (en) 2023-04-18

Family

ID=85948492

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222703468.XU Active CN218886549U (en) 2022-10-13 2022-10-13 Head-mounted device and handle assembly

Country Status (1)

Country Link
CN (1) CN218886549U (en)

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