Head-mounted wearable device

Abstract

The utility model provides a head-mounted wearable device. The head-mounted wearable device comprises a main body, a power supply and a power supply, the wearing part is connected with the main body and is used for attaching the head-mounted wearable equipment to the head of a wearer; the lamp strip is arranged on the inner surface of the main body, the inner surface faces the head part, the lamp strip comprises a plurality of light-emitting modules which are arranged at intervals, each light-emitting module comprises a plurality of light-emitting units, the light-emitting units comprise light-emitting units of at least two colors, and in each light-emitting period, the light-emitting units of the light-emitting units of the light-emitting units of the light-emitting units of the light-emitting units of the light-emitting units of the light-emitting units of the light-emitting units are different. The light-emitting units with at least two colors are alternately lightened or the light-emitting unit with at least one color is continuously lightened, so that the light-emitting module is always in a lightened state. According to the scheme, the light body feeling overall brightness fluctuation of each light-emitting module is small, the dizziness caused by large brightness fluctuation is reduced, and the user experience is improved.

Description

Technical Field

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

[0002] For some cognitive impairment (MCI) type diseases and progressive neurodegenerative diseases such as Alzheimer's disease (AD). Clinically, it is characterized by global dementia such as memory impairment, aphasia, apraxia, agnosia, visual-spatial skill impairment, executive dysfunction, and personality and behavioral changes, and the cause is still unknown. Among them, the treatment methods for Alzheimer's disease in the prior art include music stimulation and color stimulation, which stimulate the brain and thus assist in the treatment of Alzheimer's disease.

[0003] Some current products that use color stimulation to assist in the treatment of Alzheimer's disease usually use a single light source intermittently lit for auxiliary treatment. However, products that use a single light source intermittently lit may cause users to feel dizzy when using them, affecting the user experience. Utility Model Content

[0004] The technical problem solved by the utility model is that a product with a single light source intermittently lit up easily causes dizziness to the user when using the product, which affects the user experience.

[0005] To solve the above technical problems, an embodiment of the utility model provides a head-mounted wearable device, comprising: a main body; a wearing part, connected to the main body, for attaching the head-mounted wearable device to the wearer's head; a light strip, arranged on the inner surface of the main body, the inner surface facing the head, the light strip comprising a plurality of light-emitting modules arranged at intervals, each light-emitting module comprising a plurality of light-emitting units, and the plurality of light-emitting units comprising light-emitting units of at least two colors, and in each light-emitting cycle, the light-emitting units of the at least two colors are alternately lit or the light-emitting units of at least one color are continuously lit, so that the light-emitting module is always in a lit state.

[0006] Optionally, a plurality of light-emitting modules are arranged along the extension direction of the main body, and the interval between adjacent light-emitting modules is greater than the interval between adjacent light-emitting units in the light-emitting modules.

[0007] Optionally, the interval between adjacent light-emitting units in the light-emitting module is less than or equal to 1 mm.

[0008] Optionally, the multiple light-emitting units in each light-emitting module include red light-emitting units and white light-emitting units.

[0009] Optionally, the power of the red light-emitting unit in each light-emitting module is greater than the power of the white light-emitting unit, and the light-emitting duration of the red light-emitting unit in the same light-emitting cycle is shorter than the light-emitting duration of the white light-emitting unit.

[0010] Optionally, the red light-emitting unit and the white light-emitting unit in each light-emitting module are alternately lit; or the white light-emitting unit in each light-emitting module is always lit and the red light-emitting unit is intermittently lit.

[0011] Optionally, the main body is provided with a receiving groove, and the receiving groove is used to receive the light strip.

[0012] Optionally, the main body includes a baffle, wherein the accommodating groove is arranged in an area of ​​the baffle facing the brow arch of the head, and the accommodating groove is open toward the brow arch.

[0013] Optionally, the main body includes a baffle, and a boss connected to the top of the baffle and protruding toward the direction close to the head, wherein the accommodating groove is arranged at the bottom of the boss and is open downward.

[0014] Optionally, the head-mounted wearable device further includes a light-distributing plate connected to the accommodating groove, wherein the light-distributing plate is used to distribute the light emitted by the light strip and seal the light strip in the accommodating groove.

[0015] Optionally, the head-mounted wearable device further includes a reflective member, which covers the multiple light-emitting modules and the top of the light-emitting plate, and is used to reflect light emitted by the multiple light-emitting modules to the light-emitting plate.

[0016] Compared with the prior art, the technical solution of the embodiment of the utility model has the following beneficial effects:

[0017] The head-mounted wearable device includes a main body, a wearing part and a light strip. The light strip is arranged on the inner surface of the main body, and includes a plurality of light-emitting modules arranged at intervals, and each light-emitting module includes a plurality of light-emitting units. Since the plurality of light-emitting units include light-emitting units of at least two colors, in each light-emitting cycle, the light-emitting units of the at least two colors are alternately or continuously lit, that is, in each light-emitting cycle, the light-emitting module is always in a lit state, so that the overall fluctuation of the perceived brightness of the light of each light-emitting module can be small, reducing the dizziness caused by large brightness fluctuations and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a head-mounted wearable device in an embodiment of the utility model;

[0019] Figure 2 yes Figure 1 Rear view of

[0020] Figure 3 is a schematic diagram of a head-mounted wearable device attached to a wearer's head;

[0021] Figure 4 is a schematic diagram of a light strip in an embodiment of the utility model;

[0022] Figure 5 is a schematic diagram of another light strip in an embodiment of the utility model;

[0023] Figure 6 It is a schematic diagram of the relative positions of the light strip, the diffuser and the reflector;

[0024] Figure 7 yes Figure 6 Schematic diagram of some structures from the right perspective;

[0025] Description of reference numerals:

[0026] 100-head-mounted wearable device; 1-main body; 11-inner surface; 2-wearing part; 3-light strip; 31-light-emitting module; 311-white light-emitting unit; 312-red light-emitting unit; 4-nose pad; 5-diffuser; 51-top of diffuser; 6-reflector; 7-light-emitting hardware; 200-wearer's head. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned objects, features and beneficial effects of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0028] Figure 1 It is a structural schematic diagram of a head-mounted wearable device in an embodiment of the utility model; Figure 2 yes Figure 1 Rear view of Figure 3 is a schematic diagram of a head-mounted wearable device attached to a wearer's head;

[0029] Figure 4 is a schematic diagram of a light strip in an embodiment of the utility model; Figure 5 This is a schematic diagram of another light strip in the embodiment of the utility model. Figures 1 to 5 The specific structure of a head-mounted wearable device provided in an embodiment of the utility model is described.

[0030] In a specific implementation, the head-mounted wearable device 100 may include: a main body 1, a wearing portion 2, and a light strip 3. The wearing portion 2 is connected to the main body 1, and is used to attach the head-mounted wearable device 100 to the head 200 of the wearer. The light strip 3 is arranged on the inner surface 11 of the main body 1, and the inner surface 11 faces the head 200. The light strip 3 includes a plurality of light-emitting modules 31 arranged at intervals, each light-emitting module 31 includes a plurality of light-emitting units, and the plurality of light-emitting units include light-emitting units of at least two colors. In each light-emitting cycle, the light-emitting units of at least two colors are alternately lit or the light-emitting units of at least one color are continuously lit, so that the light-emitting module 31 is always in a lit state.

[0031] As can be seen from the above, the head-mounted wearable device 100 includes a main body 1, a wearing part 2, and a light strip 3. The light strip 3 is arranged on the inner surface 11 of the main body 1. The light strip 3 includes a plurality of light-emitting modules 31 arranged at intervals, and each light-emitting module 31 includes a plurality of light-emitting units. Since the plurality of light-emitting units include light-emitting units of at least two colors, in each light-emitting cycle, the light-emitting units of at least two colors are alternately or continuously lit, that is, in each light-emitting cycle, the light-emitting module 31 is always in a lit state, so that the overall fluctuation of the light perceived brightness of each light-emitting module 31 can be small, reducing the dizziness caused by large brightness fluctuations and improving user experience.

[0032] In a specific implementation, the wearing part 2 can be a support leg, which is hung on the ear of the wearer. The wearing part 2 can also be an elastic member, through which the head-mounted wearable device 100 is attached to the head 200 of the wearer.

[0033] In a specific implementation, the light strip 3 can be adhered to the inner surface 11 of the main body 1 , can be welded to the inner surface 11 of the main body 1 , or can be detachably connected to the inner surface 11 of the main body 1 in other suitable ways.

[0034] In a specific implementation, a plurality of light emitting modules 31 are arranged along the extension direction of the main body 1, and the interval between adjacent light emitting modules 31 is greater than the interval between adjacent light emitting units in the light emitting module 31. The extension direction of the main body 1 may refer to the direction between the left eye and the right eye.

[0035] In some embodiments, the plurality of light emitting modules 31 may be arranged in a straight line or in an arc along the extension direction of the main body 1 .

[0036] After the head-mounted wearable device 100 is attached to the wearer's head 200, the plurality of light-emitting modules 31 are located above the wearer's brow arch. In this way, the light-emitting modules 21 floodlight the wearer's eyes, which can prevent the light emitted by the light-emitting modules 21 from directly hitting the wearer's eyes, thereby improving the user's comfort.

[0037] In some non-limiting embodiments, the interval between adjacent light-emitting units in the light-emitting module 31 is less than or equal to 1 mm. In this way, the interval between adjacent light-emitting units in the light-emitting module 31 is small and the arrangement is relatively close, so that the user is not easy to notice that the light comes from different light-emitting units in terms of viewing angle effect, especially when the colors of adjacent light-emitting units are different, the user is not easy to notice that the light of different colors is emitted by different light-emitting units in terms of viewing angle, thereby improving the integrity of the light-emitting module 31 and ensuring the user's comfort.

[0038] In some embodiments, the plurality of light emitting units in each light emitting module 31 include red light emitting units 312 and white light emitting units 311. The number of red light emitting units 312 and the number of white light emitting units 311 in each light emitting module 31 may be the same or different.

[0039] For example, the number of the red light emitting unit 312 in each light emitting module 31 is 1, and the number of the white light emitting unit 311 is 1.

[0040] For another example, the number of red light-emitting units 312 in each light-emitting module 31 is 1, and the number of white light-emitting units 311 is 2.

[0041] It is understandable that the number of red light-emitting units 312 and the number of white light-emitting units 311 may also be other values, which are not listed one by one here.

[0042] In some non-limiting embodiments, the light emitting unit may be a light emitting diode (LED) lamp bead. The white light emitting unit 311 is a white LED lamp bead; and the red light emitting unit 312 is a red LED lamp bead.

[0043] In some embodiments, the power of the red light-emitting unit 312 in each light-emitting module 31 is greater than the power of the white light-emitting unit 311, so that the brightness of the red light-emitting unit 312 is greater than the brightness of the white light-emitting unit 311. And the light-emitting duration of the red light-emitting unit 312 in each light-emitting module 31 in the same light-emitting cycle is less than the light-emitting duration of the white light-emitting unit 311. Among them, the specific light-emitting durations of the red light-emitting unit 312 and the white light-emitting unit 311 are configurable and controllable. For example, the light-emitting duration of the red light-emitting unit 312 can be used to affect the perceived brightness of a person to reduce or alleviate the feeling of dizziness.

[0044] For example, the light cycle is 1 / 40 second, the red light unit 312 emits light in the first 10% of the light cycle, and the white light unit 311 emits light in the last 90% of the light cycle. In this way, the overall brightness fluctuation of the light sensor of the light module 31 is small, which further alleviates the dizziness of the user caused by the brightness fluctuation and improves the user experience.

[0045] In some embodiments, the red light-emitting unit 312 and the white light-emitting unit 311 in each light-emitting module 31 are alternately lit. For example, the light-emitting cycle is 1 / 40 second, the red light-emitting unit 312 emits light in the stage corresponding to the first 10% of the duration of the light-emitting cycle, and the white light-emitting unit 311 emits light in the stage corresponding to the last 90% of the duration of the light-emitting cycle, and the red light-emitting unit 312 and the white light-emitting unit 311 do not emit light at the same time.

[0046] It should be noted that the lighting duration of the red light-emitting unit 312 is not limited to the first 10% of the lighting cycle in the above example, and the lighting duration of the white light-emitting unit 311 is not limited to the last 90% of the lighting cycle in the above example. In practice, it can also be configured to other durations according to actual needs.

[0047] In other embodiments, the white light-emitting unit 311 in each light-emitting module 31 is always on and the red light-emitting unit 312 is intermittently lit. For example, the white light-emitting unit 311 in each light-emitting module 31 is always on and the red light-emitting unit 312 is intermittently lit at a specified stage of each light-emitting cycle. For example, the red light-emitting unit 312 is lit in the stage corresponding to the first 10% of the duration of each light-emitting cycle, and is extinguished in the stage corresponding to the last 90% of the duration, while the white light-emitting unit 311 is always on as the bottom light to further reduce the overall brightness fluctuation of the light. It can be understood that, according to actual needs, the duration of the red light-emitting unit 312 being lit in each light-emitting cycle can also be other durations, and examples are not given one by one here.

[0048] In some embodiments, the light wave emitted by the light emitting unit is a 40 Hz light wave.

[0049] In a specific implementation, the main body 1 is provided with a receiving groove, and the receiving groove is used to receive the light strip 3. The number of the light strips 3 can be one or more.

[0050] In a specific implementation, the main body 1 includes a baffle, wherein the accommodating groove is arranged in a region of the baffle facing the brow arch of the head 200, and the accommodating groove is open toward the brow arch.

[0051] In a specific implementation, the main body 1 includes a baffle, and a boss connected to the top of the baffle and protruding toward the direction close to the head 200, wherein the accommodating groove is arranged at the bottom of the boss and is open toward downward.

[0052] In the specific implementation, Figure 6 This is a schematic diagram of the relative positions of the light strip, the diffuser, and the reflector. Figure 6 The light strip, diffuser and reflector are shown in perspective to show the relative position relationship between the various components. Figure 6The head-mounted wearable device 100 further includes a light-distributing plate 5 connected to the receiving groove, and the light-distributing plate 5 is used to distribute the light emitted by the light strip 3 and seal the light strip 3 in the receiving groove. The light-distributing plate 5 can make the light emitted by the light strip 3 softer and more uniform, thereby improving the eye comfort of the wearer when using the light strip.

[0053] In some embodiments, Figure 7 yes Figure 6 Schematic diagram of some structures from the right perspective, combined with Figure 7 The head-mounted wearable device 100 further includes a reflector 6. The reflector 6 covers the plurality of light-emitting modules 31 and the top 51 of the light-diffusing plate 5, and the reflector 6 is used to reflect the light emitted by the plurality of light-emitting modules 31 to the light-diffusing plate 5, so that the light emitted by the plurality of light-emitting modules 31 is diffusely reflected downwardly to illuminate the wearer's eyes after being averaged by the light-diffusing plate 5.

[0054] Furthermore, the reflective member 6 may be a reflective plate, such as a reflective aluminum foil plate or other components with a reflective function.

[0055] It should be noted that the head-mounted wearable device 100 may also include light-emitting hardware 7, which is connected to the light-emitting module 31. The light-emitting hardware 7 may be a PCB board, etc., which may provide electrical connection, etc.

[0056] In addition, the head-mounted wearable device 100 may further include a nose pad 4, which is supported on the wearer's nose to assist the wearing part 2 in stably attaching the head-mounted wearable device 100 to the wearer's head 200, thereby improving the wearing firmness of the head-mounted wearable device 100.

[0057] Although the utility model is disclosed as above, the utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model. Therefore, the protection scope of the utility model shall be subject to the scope defined by the claims.

Claims

1. A head-mounted wearable device, characterized in that: include: main body; A wearing part, connected to the main body, and used to attach the head-mounted wearable device to the head of the wearer; A light strip is arranged on the inner surface of the main body, the inner surface faces the head, the light strip includes a plurality of light-emitting modules arranged at intervals, each light-emitting module includes a plurality of light-emitting units, and the plurality of light-emitting units include light-emitting units of at least two colors, and in each light-emitting cycle, the light-emitting units of at least two colors are alternately lit or at least one color of the light-emitting units is continuously lit, so that the light-emitting module is always in a lit state.

2. The head-mounted wearable device according to claim 1, wherein: A plurality of light-emitting modules are arranged along the extension direction of the main body, and the interval between adjacent light-emitting modules is greater than the interval between adjacent light-emitting units in the light-emitting modules.

3. The head-mounted wearable device according to claim 1 or 2, characterized in that: The interval between adjacent light-emitting units in the light-emitting module is less than or equal to 1 mm.

4. The head-mounted wearable device according to claim 1, wherein: The multiple light-emitting units in each light-emitting module include red light-emitting units and white light-emitting units.

5. The head-mounted wearable device according to claim 4, characterized in that: The power of the red light-emitting unit in each light-emitting module is greater than the power of the white light-emitting unit, and the light-emitting duration of the red light-emitting unit in the same light-emitting cycle is less than the light-emitting duration of the white light-emitting unit.

6. The head-mounted wearable device according to claim 4 or 5, characterized in that: The red light-emitting units and the white light-emitting units in each light-emitting module are lit alternately; or the white light-emitting units in each light-emitting module are always lit and the red light-emitting units are intermittently lit.

7. The head-mounted wearable device according to claim 1, wherein: The main body is provided with an accommodating groove, and the accommodating groove is used to accommodate the light strip.

8. The head-mounted wearable device according to claim 7, wherein: The main body includes a baffle, wherein the accommodating groove is arranged in a region of the baffle facing the brow arch of the head, and the accommodating groove is open toward the brow arch.

9. The head-mounted wearable device according to claim 7, wherein: The main body comprises a baffle, and a boss connected to the top of the baffle and protruding toward the head, wherein the accommodating groove is arranged at the bottom of the boss and is open downward.

10. The head-mounted wearable device according to claim 7, wherein: It also includes a light-distributing plate connected to the accommodating groove, and the light-distributing plate is used to distribute the light emitted by the light strip and seal the light strip in the accommodating groove.

11. The head-mounted wearable device according to claim 10, wherein: It also includes a reflector, which covers the multiple light-emitting modules and the top of the light-dispersing plate, and is used to reflect the light emitted by the multiple light-emitting modules to the light-dispersing plate.

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