Wearable devices

Abstract

The present application provides a wearable device, including a near-eye display module, a frame and temples, wherein the near-eye display module includes a display assembly and a first sensor disposed at intervals; the frame is provided with a receiving area and a second sensor, the near-eye display module is configured to be releasably connected to the receiving area, and the first sensor and the second sensor are brought close to each other and a first signal is generated by the second sensor, the near-eye display module is also configured to be releasably moved out of the receiving area, and the first sensor and the second sensor are moved away from each other and a second signal is generated by the second sensor; a main control module and a battery are provided in the temples, the main control module is configured to receive the first signal and control the battery to supply power to the display assembly, and the main control module is configured to receive the second signal and electrically disconnect the battery from the display assembly. The wearable device provided by the present application uses the signal generated by the cooperation of the first sensor and the second sensor to determine whether to supply power, which is conducive to improving the reliability of the device.

Description

Technical Field

[0001] The present application relates to the field of electronic devices, and in particular to a wearable device. Background Art

[0002] Wearable devices can be worn by humans for health detection, hearing, vision and other aspects of human-computer interaction. Taking AR glasses as an example, the near-eye display module used combines virtual information with the real world, allowing users to see virtual scenes. In existing wearable devices, during the installation of the near-eye display module, the wearable device cannot determine whether the near-eye display module is fully installed and is always in the power-on state, which may cause abnormal phenomena such as short circuit or leakage. Utility Model Content

[0003] The present application provides a wearable device to improve the reliability of the wearable device.

[0004] The present application provides a wearable device, comprising:

[0005] A near-eye display module, comprising a display component and a first sensing element, wherein the display component and the first sensing element are spaced apart, and the display component is configured to generate light;

[0006] A frame, wherein the frame is provided with a receiving area, and the frame is further provided with a second sensing element, the near-eye display module is configured to be releasably connected to the receiving area, and the first sensing element and the second sensing element are brought close to each other and a first signal is generated by the second sensing element, and the near-eye display module is further configured to be releasably moved out of the receiving area, and the first sensing element and the second sensing element are moved away from each other and a second signal is generated by the second sensing element;

[0007] The temples are connected to the frame, and a main control module and a battery are arranged inside the temples. The main control module is electrically connected to the battery, and the main control module is configured to receive the first signal and control the battery to supply power to the display component. The main control module is configured to receive the second signal and electrically disconnect the battery from the display component.

[0008] The wearable device provided in the present application comprises a first signal and a second signal generated by the cooperation of a first sensing element and a second sensing element. The main control module determines whether the near-eye display module is fully installed based on the first signal and the second signal, and then controls the battery to supply power or cut off power, so that the wearable device can be powered on in time when the near-eye display module is fully installed. When the near-eye display module is not installed or is incompletely installed, the wearable device is in a power-off state, which is beneficial to saving energy and improving the reliability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0010] Figure 1 is a structural schematic diagram of an embodiment of a wearable device of the present application;

[0011] Figure 2 yes Figure 1 An exploded schematic diagram of the wearable device shown;

[0012] Figure 3 yes Figure 1 A schematic cross-sectional view of a near-eye display module of the wearable device shown;

[0013] Figure 4 yes Figure 1 Another exploded schematic diagram of the wearable device shown;

[0014] Figure 5 yes Figure 1 Another exploded schematic diagram of the wearable device shown;

[0015] Figure 6 yes Figure 2 A partially enlarged schematic diagram of the wearable device shown;

[0016] Figure 7 yes Figure 3 A schematic diagram of the structure of the near-eye display module shown;

[0017] Figure 8 yes Figure 1 A schematic diagram of a portion of the structure of the wearable device shown;

[0018] Fig. 9 yes Figure 1 Schematic diagram of the partial structural composition block diagram of the wearable device shown.

[0019] Reference numerals:

[0020] Wearable device 10, frame 100, human eye side 101, accommodating area 102, notch 1021, first inner cavity 103, environmental side 104, side wall 110, positioning portion 120, bottom wall 130, second conductive member 140, first circuit board 170, second sensing member 171, control circuit 172, left eye frame 180, right eye frame 190, near-eye display module 200, display component 210, optical component 220, optical axis L, first conductive member 230, third circuit board 240, first sensing member 250, shell 260, installation cavity 2601, first wall 261, second wall 262, outer wall 270, notch 2701, temple 400, second inner cavity 401, electrical device 410, second circuit board 420, main control module 421, battery 430, lens 300. DETAILED DESCRIPTION

[0021] The present application is further described in detail below in conjunction with the accompanying drawings and examples. It is particularly noted that the following examples are only used to illustrate the present application, but are not intended to limit the scope of the present application. Similarly, the following examples are only some embodiments of the present application rather than all embodiments, and all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0022] The terms "first", "second", and "third" in the embodiments of the present application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first", "second", and "third" can expressly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. In the embodiments of the present application, all directional indications (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. The terms "including" and "having" in the embodiments of the present application and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or components inherent to these processes, methods, products, or devices.

[0023] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0024] The present application embodiment provides a wearable device 10, please refer to Figures 1 to 5 The wearable device 10 includes a near-eye display module 200, a frame 100 and temples 400. The frame 100 can be a shell part of a helmet, glasses, etc. The near-eye display module 200 includes a display component 210 and a first sensor 250. The display component 210 and the first sensor 250 are arranged at intervals, and the display component 210 is configured to generate light; the frame 100 is provided with a accommodating area 102, and the frame 100 is also provided with a second sensor 171. The near-eye display module 200 is configured to be releasably connected to the accommodating area 102, and the first sensor 250 and the second sensor 171 are brought close to each other and a first signal is generated by the second sensor 171. The near-eye display module 200 is also configured to be releasable. The temple 400 is connected to the frame 100, and a main control module 421 and a battery 430 are arranged in the temple 400. The main control module 421 is electrically connected to the battery 430. The main control module 421 is configured to receive the first signal and control the battery 430 to supply power to the display component 210. The main control module 421 is configured to receive the second signal and electrically disconnect the battery 430 from the display component 210.

[0025] In some embodiments, the frame 100 includes a human eye side 101 and an environmental side 104, the accommodating area 102 is arranged on the side of the frame 100 facing the human eye side 101, and the first signal and the second signal are different; the first sensing element 250 includes a magnet, and the second sensing element 171 includes a Hall sensor or a reed switch. The Hall sensor is a magnetic field sensor, which is a sensor made based on the Hall effect and is widely used in detection technology, displacement measurement, angular velocity measurement and industrial automation technology. The reed switch, also known as a magnetically controlled switch or a reed switch, is a magnetically sensitive electrical switch and is widely used in various fields, such as the aviation industry, automotive relays, sensors, water level gauges, access control systems, etc. They can be used as sensors, switches or alarms, and play an important role in detecting position, speed, water level, etc.

[0026] The display assembly 210 and the first induction element 250 are arranged at a distance from each other, so that the electromagnetic interference of the first induction element 250 on the display assembly 210 can be reduced, so that the display assembly 210 can work stably.

[0027] In some embodiments, the accommodation area 102 may be a groove, or may be an area flush with the surface of the frame 100 . In some other embodiments, the accommodation area 102 may also be a raised area on the surface of the frame 100 .

[0028] In some embodiments, the near-eye display module 200 also includes a shell 260 and a first conductive member 230, the first conductive member 230 and the display component 210 are electrically connected, the first conductive member 230, the display component 210, and the first sensing member 250 are arranged in the shell 260, and a second conductive member 140 is arranged in the accommodating area 102, and the second conductive member 140 and the battery 430 are electrically connected. The near-eye display module 200 is configured to be releasably connected to the accommodating area 102 so that the first conductive member 230 and the second conductive member 140 are electrically connected, and the main control module 421 is configured to receive the first signal and control the battery 430 to power the display component 210 through the first conductive member 230 and the second conductive member 140. It can be understood that the electrical connection here can correspond to direct physical contact, such as two metal parts contacting each other. When power is turned on, they can be turned on, and when power is not turned on, they can be not powered. Of course, the power-on state can also be controlled by an external switch, or it can be non-physical direct contact, such as using a wireless induction coil as a transmitter and a receiver to realize wireless power supply.

[0029] One or more mechanisms in various mechanisms can be provided to fix parts to each other. For example, mechanisms such as locks, latches, snaps, slides, channels, screws, buckles, threads, magnets, pins, interference (e.g., friction) fits, rollers, bayonet pins, fused materials, fabrics, knits, braids, hook-and-loop fasteners and / or combinations thereof can be included to couple and / or fix housing 260 to frame 100 or accommodating area 102. Components can remain fixed to each other until an optional release mechanism is actuated. In some embodiments, a release mechanism can also be provided to remove housing 260 from accommodating area 102 by a user.

[0030] The electrical connection between the first conductive member 230 and the second conductive member 140 can be two metal contacts that maintain physical contact and are electrically conductive after power is applied, or a wireless induction coil that acts as a transmitter and a receiver after power is applied and is electrically conductive through electromagnetic induction.

[0031] In some embodiments, the first conductive member 230 is a contact, and the second conductive member 140 is a spring pin. When the first conductive member 230 and the second conductive member 140 are connected, the battery 430 will not directly supply power. Only when the main control module 421 receives the first signal, the battery 430 supplies power to the display component 210 through the first conductive member 230 and the second conductive member 140. This prevents the near-eye display module 200 from being damaged by power supply when it is improperly installed.

[0032] In some embodiments, the first conductive member 230 and the second conductive member 140 are electrically connected through electromagnetic induction of the wireless induction coil. When the near-eye display module 200 is separated from the frame 100, the main control module 421 receives the second signal to directly cut off the power of the battery 430, which can save power and prevent the near-eye display module 200 from working in an improperly installed or disassembled state, effectively reducing the risk of abnormality of the wearable device 10.

[0033] In some embodiments, on a first projection plane of the shell 260, a projection of the first conductive member 230 and a projection of the first sensing member 250 are spaced apart, and on a second projection plane of the frame 100, a projection of the second conductive member 140 and a projection of the second sensing member 171 are spaced apart; the near-eye display module 200 is configured to be releasably connected to the accommodating area 102, and to electrically connect the first conductive member 230 and the second conductive member 140, and the second sensing member 171 senses the first sensing member 250.

[0034] In some embodiments, Figure 3 As shown, the housing 260 is formed with an installation cavity 2601, and the display component 210 is installed in the installation cavity 2601. The housing 260 includes a first wall 261 away from the human eye side 101, and the side of the display component 210 close to the first wall 261 is connected to the third circuit board 240, and the third circuit board 240 can be a single circuit board or formed by stacking multiple circuit boards. A first conductive member 230 is fixed on the third circuit board 240, and the first conductive member 230 passes through the first wall 261 and is at least partially exposed outside the housing 260 to form a contact. The first conductive member 230 is electrically connected to the display component 210 through the third circuit board 240. An optical component 220 is provided on the side of the display component 210 away from the first wall 261, and the optical axis L of the optical component 220 faces the human eye. The housing 260 also includes a second wall 262 adjacent to the first wall 261. The first projection plane of the housing 260 refers to a plane parallel to the surface where the first wall 261 is located. The second projection plane of the frame 100 refers to a plane parallel to the side of the frame 100 close to the environment side 104. Figure 6As shown, the accommodation area 102 may be a groove, and the second projection plane of the frame 100 may be a plane parallel to the bottom wall 130 of the accommodation area 102. When the housing 260 is installed in the accommodation area 102, the first wall 261 may abut against the bottom wall 130, and the first projection plane and the second projection plane may be parallel to each other, or be the same plane.

[0035] In some embodiments, Figure 4 As shown, the first sensing member 250 can be closer to the second wall 262 than the first conductive member 230, so that on the first projection plane of the housing 260, the projection of the first conductive member 230 and the projection of the first sensing member 250 are arranged at intervals. The second sensing member 171 can be arranged outside the accommodating area 102, so that on the second projection plane of the frame body 100, the projection of the second conductive member 140 and the projection of the second sensing member 171 are arranged at intervals.

[0036] In some embodiments, on a first projection plane of the shell 260, a projection of the first conductive member 230 and a projection of the first sensing member 250 at least partially overlap; on a second projection plane of the frame 100, a projection of the second conductive member 140 and a projection of the second sensing member 171 at least partially overlap; the near-eye display module 200 is configured to be releasably connected to the accommodating area 102, and to electrically connect the first conductive member 230 and the second conductive member 140, and the second sensing member 171 senses the first sensing member 250.

[0037] In some embodiments, in a direction perpendicular to the first projection plane, the first conductive member 230 and the first sensing member 250 are at different heights, so that the first conductive member 230 and the first sensing member 250 are spaced apart, and on the first projection plane, the projection of the first conductive member 230 and the projection of the first sensing member 250 at least partially overlap.

[0038] In some embodiments, in a direction perpendicular to the second projection plane, the second conductive member 140 and the second sensing member 171 are at different heights, so that the second conductive member 140 and the second sensing member 171 are spaced apart, and on the second projection plane, the projection of the second conductive member 140 and the projection of the second sensing member 171 at least partially overlap.

[0039] In some embodiments, the first induction member 250 may be disposed around the first conductive member 230 , and the first conductive member 230 may penetrate the first induction member 250 and be electrically connected to the third circuit board 240 .

[0040] In some embodiments, the first conductive member 230 is a contact, the second conductive member 140 is a spring pin, the number of the first conductive members 230 is 4, 2 of which are used for data transmission, and the other 2 are respectively the positive and negative electrodes of the power supply, and the number of the second conductive members 140 corresponds to the number of the first conductive members 230. The number of the second conductive members 140 is 4, 2 of which are used for data transmission, and the other 2 are respectively the positive and negative electrodes of the power supply; the first conductive member 230 and the second conductive member 140 are elastically retractable relative to each other.

[0041] In some embodiments, the number and function of the first conductive member 230 and the second conductive member 140 correspond, and the number of the first conductive member 230 and the second conductive member 140 can be multiple, such as 2, 3, 4, 6, 8, etc. The first conductive member 230 and the second conductive member 140 can include metal contacts, such as 5 or 6 in number, and the metal contacts include: positive and negative contacts, data input contacts, data output contacts, clock signal contacts, chip select signal contacts, etc.; wherein the positive and negative poles of the power supply can be 2 contacts, the data input contacts and the data output contacts can be 2 contacts, the clock signal contacts can be 1 or 2 contacts, and the chip select signal contacts can be 1 or 2 contacts. Of course, other numbers or functions of contacts can be set as needed.

[0042] In some embodiments, the first conductive member 230 and the second conductive member 140 are elastically expandable and contractable relative to each other. For example, the first conductive member 230 can be elastically expandable and contractable relative to the accommodating area 102, and the second conductive member 140 can be designed to be non-expandable; or the second conductive member 140 can be elastically expandable and contractable relative to the shell 260, and the first conductive member 230 can be non-expandable and contractable relative to the accommodating area 102. The relative elastic expansion and contraction design of the two can make the connection between the second conductive member 140 and the first conductive member 230 more stable when they are plugged in.

[0043] In some embodiments, the accommodating area 102 is a groove, the second sensing element 171 is located in the accommodating area 102, the shell 260 includes a first wall 261 away from the human eye side 101 and a second wall 262 adjacent to the first wall 261, and the first sensing element 250 is arranged on the first wall 261 or the second wall 262.

[0044] In some embodiments, please refer to Figure 6 and Figure 7 The accommodating area 102 is a groove, and the notch 1021 of the accommodating area 102 faces the human eye side 101 . The notch 1021 is used for the near-eye display module 200 to be loaded into the accommodating area 102 .

[0045] The side wall 110 of the accommodating area 102 is provided with a positioning portion 120, and the outer wall 270 of the near-eye display module 200 is provided with a notch 2701, and the notch 2701 is provided corresponding to the positioning portion 120, and the near-eye display module 200 is embedded in the accommodating area 102. The corresponding arrangement of the positioning portion 120 and the notch 2601 can prevent the user from installing the near-eye display module 200 in the accommodating area 102 incorrectly, and play a fool-proof role.

[0046] In some embodiments, the accommodating area 102 is a groove, the near-eye display module 200 abuts against the bottom wall 130 of the accommodating area 102, and an optical component 220 is provided on the side of the display component 210 away from the bottom wall 130. The optical component 220 is configured to receive and project light from the display component 210, and the bottom wall 130 can be tilted relative to the side of the frame 100 close to the human eye side 101, so that the direction of the light projected by the display component 210 is toward the human eye. In some other embodiments, the first wall 261 of the housing 260 abutting against the bottom wall 130 can also be tilted, so that the direction of the light projected by the optical component 220 fixed on the housing 260 is toward the human eye.

[0047] In some embodiments, the optical axis L of the optical component 220 is not perpendicular to the side of the frame 100 close to the human eye side 101, and the optical component 220 is tilted so that the light emitted by the display component 210 can be irradiated into the user's eyes through the optical component 220.

[0048] In some embodiments, please refer to Figure 5 , Figure 8 and Fig. 9 The frame 100 is provided with a first inner cavity 103, a first circuit board 170 is provided in the first inner cavity 103, a second sensor 171 is installed on the first circuit board 170, and the first circuit board 170 is also provided with a control circuit 172, and the control circuit 172 is configured to send the first signal or the second signal generated by the second sensor 171 to the main control module 421.

[0049] In some embodiments, the temple 400 is provided with a second inner cavity 401, a second circuit board 420 is provided in the second inner cavity 401, a main control module 421 is provided on the second circuit board 420, the battery 430 is electrically connected to the second circuit board 420, and the second circuit board 420 is electrically connected to the first circuit board 170.

[0050] In some embodiments, the frame 100 includes a left eye frame 180 and a right eye frame 190, and the left eye frame 180 and / or the right eye frame 190 are installed with a lens 300, wherein the lens can be a helmet eye piece, or a myopia, hyperopia, sunglasses or goggles, etc. At least one of the left eye frame 180 and the right eye frame 190 is provided with a receiving area 102, and the near-eye display module 200 corresponds to the receiving area 102 one by one.

[0051] The wearable device 10 provided in the present application comprises a first signal and a second signal generated by the cooperation of the first sensing element 250 and the second sensing element 171. The main control module 421 determines whether the near-eye display module 200 is fully installed according to the first signal and the second signal, and then controls the battery 430 to supply power or cut off power, so that the wearable device 10 can be powered on in time when the near-eye display module 200 is fully installed, and the wearable device 10 is in a power-off state when the near-eye display module is not installed or is incompletely installed, which is beneficial to saving energy and improving the reliability of the device.

[0052] The above descriptions are only some embodiments of the present application, and do not limit the protection scope of the present application. Any equivalent device or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A wearable device, characterized in that: include: A near-eye display module (200), comprising a display component (210) and a first sensing element (250), wherein the display component (210) and the first sensing element (250) are arranged at an interval, and the display component (210) is configured to generate light; A frame (100), wherein the frame (100) is provided with a receiving area (102), and the frame (100) is also provided with a second sensing element (171), wherein the near-eye display module (200) is configured to be releasably connected to the receiving area (102), and the first sensing element (250) and the second sensing element (171) are brought close to each other, and a first signal is generated by the second sensing element (171), and the near-eye display module (200) is also configured to be releasably moved out of the receiving area (102), and the first sensing element (250) and the second sensing element (171) are moved away from each other, and a second signal is generated by the second sensing element (171); The temple (400) is connected to the frame (100), and a main control module (421) and a battery (430) are arranged inside the temple (400). The main control module (421) is electrically connected to the battery (430), and the main control module (421) is configured to receive the first signal and control the battery (430) to supply power to the display component (210). The main control module (421) is configured to receive the second signal and electrically disconnect the battery (430) from the display component (210).

2. The wearable device according to claim 1, characterized in that: The frame (100) comprises a human eye side (101) and an environment side (104); the accommodating area (102) is arranged on a side of the frame (100) facing the human eye side (101); the first signal and the second signal are different; the first sensing element (250) comprises a magnet, and the second sensing element (171) comprises a Hall sensor or a reed switch.

3. The wearable device according to claim 2, characterized in that: The near-eye display module (200) further comprises a housing (260) and a first conductive member (230), wherein the first conductive member (230) is electrically connected to the display component (210), the first conductive member (230), the display component (210), and the first sensing member (250) are arranged in the housing (260), a second conductive member (140) is arranged in the accommodating area (102), and the second conductive member (140) is electrically connected to the battery (430), the near-eye display module (200) is configured to be releasably connected to the accommodating area (102) so that the first conductive member (230) and the second conductive member (140) are electrically connected, and the main control module (421) is configured to receive the first signal and control the battery (430) to supply power to the display component (210) through the first conductive member (230) and the second conductive member (140).

4. The wearable device according to claim 3, characterized in that: On a first projection plane of the housing (260), a projection of the first conductive member (230) and a projection of the first inductive member (250) are arranged at intervals, and on a second projection plane of the frame (100), a projection of the second conductive member (140) and a projection of the second inductive member (171) are arranged at intervals; The near-eye display module (200) is configured to be releasably connected to the accommodating area (102), and to electrically connect the first conductive member (230) and the second conductive member (140), and the second sensing member (171) senses the first sensing member (250).

5. The wearable device according to claim 3, characterized in that: On a first projection plane of the housing (260), a projection of the first conductive member (230) and a projection of the first inductive member (250) at least partially overlap; on a second projection plane of the frame (100), a projection of the second conductive member (140) and a projection of the second inductive member (171) at least partially overlap; The near-eye display module (200) is configured to be releasably connected to the accommodating area (102), and to electrically connect the first conductive member (230) and the second conductive member (140), and the second sensing member (171) senses the first sensing member (250).

6. The wearable device according to claim 3, characterized in that: The first conductive member (230) is a contact, the second conductive member (140) is a spring pin, the number of the first conductive members (230) is four, two of which are used for data transmission, and the other two are respectively the positive and negative electrodes for power supply, the number of the second conductive members (140) is four, two of which are used for data transmission, and the other two are respectively the positive and negative electrodes for power supply; the first conductive member (230) and the second conductive member (140) are elastically retractable relative to each other.

7. The wearable device according to claim 1, characterized in that: The frame (100) comprises a human eye side (101) and an environment side (104); the near-eye display module (200) further comprises a shell (260); the accommodating area (102) is a groove; the second sensing element (171) is located in the accommodating area (102); the shell (260) comprises a first wall (261) away from the human eye side (101) and a second wall (262) adjacent to the first wall (261); and the first sensing element (250) is arranged on the first wall (261) or the second wall (262); The frame (100) comprises a left eye frame (180) and a right eye frame (190), the left eye frame (180) and / or the right eye frame (190) being installed with a lens (300), at least one of the left eye frame (180) and the right eye frame (190) being provided with the accommodating area (102), and the near-eye display module (200) and the accommodating area (102) being in one-to-one correspondence.

8. The wearable device according to claim 1, characterized in that: The accommodating area (102) is a groove, a positioning portion (120) is convexly provided on a side wall (110) of the accommodating area (102), an outer wall (270) of the near-eye display module (200) is provided with a notch (2701), the notch (2701) is arranged corresponding to the positioning portion (120), and the near-eye display module (200) is embedded in the accommodating area (102).

9. The wearable device according to claim 1, characterized in that: The accommodating area (102) is a groove, the near-eye display module (200) is in contact with the bottom wall (130) of the accommodating area (102), an optical component (220) is provided on the side of the display component (210) away from the bottom wall (130), the optical component (220) is configured to receive light from the display component (210) and project it, and the bottom wall (130) is arranged to be inclined so that the direction of the light projected by the display component (210) is toward the human eye.

10. The wearable device according to claim 1, characterized in that: The frame (100) is provided with a first inner cavity (103), a first circuit board (170) is provided in the first inner cavity (103), the second sensing element (171) is mounted on the first circuit board (170), the first circuit board (170) is further provided with a control circuit (172), and the control circuit (172) is configured to send the first signal or the second signal generated by the second sensing element (171) to the main control module (421); The temple (400) is provided with a second inner cavity (401), a second circuit board (420) is provided in the second inner cavity (401), the main control module (421) is provided on the second circuit board (420), the battery (430) is electrically connected to the second circuit board (420), and the second circuit board (420) is electrically connected to the first circuit board (170).

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