Wearable device

Abstract

The application discloses a wearable device, comprising a shell, a fan and a waterproof and breathable member; the shell is provided with a light-transmitting area, the shell has a containing cavity for containing a playing device; the shell is further provided with an air inlet cavity, the air inlet cavity has an opening, the fan is arranged at the opening, the shell is further provided with a liquid storage cavity, the waterproof and breathable member is arranged in the liquid storage cavity, the waterproof and breathable member divides the liquid storage cavity into a first cavity and a second cavity, the air inlet cavity is communicated with the first cavity, and the second cavity is communicated with the containing cavity; under the driving of the fan, external air enters the first cavity through the air inlet cavity, becomes cold air under the action of the first cavity, and enters the containing cavity through the second cavity.

Description

Technical Field

[0001] This application belongs to the field of electronic technology, specifically relating to a wearable device. Background Technology

[0002] With the advancement of technology, wearable devices are becoming increasingly popular, and their diverse functions have led to their widespread application. However, after a period of use, wearable devices typically generate a significant amount of heat. If this heat cannot be dissipated in a timely manner, it will not only affect their performance but also cause discomfort to the user.

[0003] Most existing cooling methods rely on natural cooling or auxiliary devices for heat dissipation. Natural cooling has low heat dissipation efficiency, while auxiliary devices typically use fans to blow outside air onto the wearable device to accelerate heat dissipation. These cooling methods are inefficient and easily attract impurities from the outside air to the wearable device, thus affecting its performance. Summary of the Invention

[0004] This application aims to provide a wearable device that can solve the problem of decreased performance in current wearable devices due to poor heat dissipation efficiency.

[0005] To solve the above-mentioned technical problems, this application is implemented as follows:

[0006] This application provides a wearable device, including: a housing, a fan, and a waterproof and breathable component;

[0007] The housing has a light-transmitting area and a receiving cavity for storing the playback device.

[0008] The housing is also provided with an air inlet chamber, the air inlet chamber has an opening, the fan is located at the opening, the housing is also provided with a liquid storage chamber, the waterproof and breathable component is located in the liquid storage chamber, the waterproof and breathable component divides the liquid storage chamber into a first chamber and a second chamber, the air inlet chamber is connected to the first chamber, and the second chamber is connected to the receiving chamber;

[0009] Driven by the fan, outside air enters the first cavity through the air intake chamber, and becomes cold air under the action of the first cavity. The cold air then enters the receiving cavity through the second cavity.

[0010] According to an embodiment of this application, a wearable device is provided in the housing, which is provided with an air intake channel. The air intake channel is bent and the air intake chamber is connected to the first cavity through the air intake channel.

[0011] According to an embodiment of this application, a wearable device is provided in which one end of the air intake channel communicating with the air intake cavity extends to form at least two air intake branches, and the air intake channel is connected to the air intake cavity through the at least two air intake branches.

[0012] According to an embodiment of this application, a wearable device is provided, wherein the waterproof and breathable component includes a perforated plate and a porous absorbent plate, the perforated plate facing the first cavity and the porous absorbent plate facing the second cavity.

[0013] According to an embodiment of this application, a wearable device is provided, wherein the perforated plate includes a first plate and a second plate, both of which have a plurality of perforations, and the perforations of the first plate and the second plate partially overlap.

[0014] According to an embodiment of this application, a wearable device further includes a liquid-absorbing component, one end of which extends to the air inlet chamber, and the other end of which is disposed in the wearing area of ​​the housing.

[0015] When the wearable device is in the wearing state, the liquid-absorbing component fits against the user's skin, absorbs the liquid on the user's skin, and introduces it into the air intake chamber.

[0016] According to an embodiment of this application, a wearable device is provided in which the liquid-absorbing element is woven from multiple fiber strips or capillaries.

[0017] According to an embodiment of this application, a wearable device is provided, the wearable device further includes a wearing member, the wearing member includes a top strap and a horizontal strap, the two ends of the horizontal strap are respectively disposed on two opposite sides of the housing, one end of the top strap is disposed on the top of the housing, and the other end of the top strap is disposed on the horizontal strap.

[0018] According to an embodiment of this application, a wearable device further includes a contact element made of a flexible material, the contact element having an observation window, and the observation window having the light-transmitting area.

[0019] The receiving cavity has a first opening, and the contact element is disposed at the first opening.

[0020] According to an embodiment of this application, a wearable device is provided, the wearable device further includes a bracket and a breathable plate, the bracket is disposed at the bottom of the receiving cavity, the breathable plate is connected to the bracket, a gap is left between the breathable plate and the bottom of the receiving cavity, and the breathable plate is used to place the playback device.

[0021] According to an embodiment of this application, a wearable device is provided, the wearable device further includes a limiting frame, the limiting frame is disposed on one side of the receiving cavity, the limiting frame includes a connecting plate and a plurality of limiting plates, the plurality of limiting plates are arranged sequentially along the height direction of the receiving cavity, and the connecting plate protrudes from one end of the plurality of limiting plates;

[0022] The ventilation plate, the connecting plate, the top of the receiving cavity, and the plurality of limiting plates together form an equipment compartment, which is used to store the playback device.

[0023] According to an embodiment of this application, a wearable device is provided with a water injection hole on the housing that communicates with the first cavity. The wearable device also includes a sealing element that is detachably connected to the water injection hole.

[0024] According to an embodiment of this application, a wearable device has a vent hole on its housing that communicates with the receiving cavity.

[0025] According to an embodiment of this application, a wearable device is provided, wherein the receiving cavity has a second opening, and the wearable device further includes a cover plate, which is detachably disposed over the second opening.

[0026] In the embodiments of this application, driven by a fan, outside air enters the first cavity through the air intake chamber. After being cooled and dust-removed in the first cavity, it becomes clean cold air. The cold air escapes from the waterproof and breathable part to the second cavity, and then flows into the receiving cavity from the second cavity, thereby effectively reducing the temperature of the playback device. Therefore, the wearable device has better heat dissipation performance.

[0027] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0028] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0029] Figure 1 This is one of the cross-sectional views of a wearable device according to an embodiment of this application;

[0030] Figure 2 This is one of the partial schematic diagrams of a wearable device according to an embodiment of this application;

[0031] Figure 3 This is a second cross-sectional view of a wearable device according to an embodiment of this application;

[0032] Figure 4 This is an exploded view of a waterproof and breathable component according to an embodiment of this application;

[0033] Figure 5 This is one of the structural schematic diagrams of a wearable device according to an embodiment of this application;

[0034] Figure 6 This is a second partial schematic diagram of a wearable device according to an embodiment of this application;

[0035] Figure 7 This is a second schematic diagram of the structure of a wearable device according to an embodiment of this application;

[0036] Figure 8 This is the third structural schematic diagram of a wearable device according to an embodiment of this application;

[0037] Figure 9 This is the fourth structural schematic diagram of a wearable device according to an embodiment of this application;

[0038] Figure 10 This is a schematic diagram of the structure of the wearable device according to an embodiment of this application;

[0039] Figure 11 This is a schematic diagram of the capillary structure according to an embodiment of this application;

[0040] Figure label:

[0041] 1: Housing; 2: Fan;

[0042] 3: Waterproof and breathable components; 301: First plate;

[0043] 302: Second plate; 303: Porous absorbent plate;

[0044] 4: Liquid reservoir; 5: Air inlet chamber;

[0045] 6: Air intake channel; 7: Liquid suction component;

[0046] 8: Wearing accessory; 801: Dispersion strip;

[0047] 802: Side strap; 803: Top strap;

[0048] 804: Strip; 9: Contact component;

[0049] 10: Observation window; 11: Support;

[0050] 12: Ventilation plate; 13: Limiting plate;

[0051] 14: Connecting plate; 15: Seal;

[0052] 16: Vent hole; 17: Cover plate;

[0053] 18: Playback device; 19: Capillary tube;

[0054] 1901: Hollow hole; 1902: Evaporation hole;

[0055] 1903: Porous structure. Detailed Implementation

[0056] The embodiments of this application will now be described in detail. Examples of these embodiments are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0057] In the description of this application, it should be understood that the features referred to by the terms "first" and "second" may explicitly or implicitly include one or more of those features.

[0058] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0059] The following is combined Figures 1 to 11 This application describes a wearable device according to an embodiment of the present application.

[0060] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the wearable device in this embodiment includes: a housing 1, a fan 2, and a waterproof and breathable component 3.

[0061] The housing 1 has a light-transmitting area and a receiving cavity for storing the playback device 18.

[0062] The housing 1 is also provided with an air inlet chamber 5, which has an opening. The fan 2 is located at the opening. The housing 1 is also provided with a liquid storage chamber 4. A waterproof and breathable component 3 is located inside the liquid storage chamber 4. The waterproof and breathable component 3 divides the liquid storage chamber 4 into a first chamber and a second chamber. The air inlet chamber 5 is connected to the first chamber, and the second chamber is connected to the receiving chamber.

[0063] Driven by fan 2, outside air enters the first cavity through the air intake chamber 5, and becomes cold air under the action of the first cavity. The cold air then enters the receiving cavity through the second cavity.

[0064] Specifically, the housing 1 can be a square housing 1, a circular housing 1, or a polygonal housing 1, etc. The shape of the housing 1 is not specifically limited. The housing 1 has a receiving cavity for placing the playback device 18, which can be a video playback device, a VR display device, etc.

[0065] The video played by the playback device 18 can be viewed through the light-transmitting area on the housing 1.

[0066] The air intake chamber 5 is located near the inner wall of the housing 1. The air intake chamber 5 has an opening that communicates with the outside. The fan 2 is located at the opening. The number of openings is set according to actual needs, and the number of fans 2 is equal to the number of openings.

[0067] The liquid storage chamber 4 can be arranged perpendicularly to the air inlet chamber 5. The liquid storage chamber 4 is located close to the inner wall of the housing 1, which facilitates a compact internal structure. There can be two liquid storage chambers 4, arranged opposite each other. One liquid storage chamber 4 is connected to one end of the air inlet chamber 5, and the other liquid storage chamber 4 is connected to the other end of the air inlet chamber 5. A waterproof and breathable component 3 is provided inside the liquid storage chamber 4, dividing it into a first chamber and a second chamber. The first chamber contains a cooling medium, which can be water. The second chamber is connected to the receiving chamber.

[0068] The following explains the working process of wearable devices.

[0069] After a period of use, the playback device 18 generates a large amount of heat, causing its temperature to rise. When the temperature of the playback device 18 reaches a preset temperature, the fan 2 is activated. The preset temperature can be set according to usage requirements and is not specifically limited here. Driven by the fan 2, outside air enters the air intake chamber 5 and further enters the first chamber along the air intake chamber 5. The outside air exchanges heat with water. The water not only cools the outside air but also filters out dust and other impurities in the outside air. In other words, the outside air becomes clean, cold air after exchanging heat with the water. The cold air escapes through the waterproof and breathable part 3 and enters the second chamber. The second chamber is connected to the receiving chamber, so the cold air flows into the receiving chamber, thereby reducing the temperature of the playback device 18 and ensuring the normal operation of the playback device 18.

[0070] In this embodiment, driven by the fan 2, outside air enters the first cavity through the air intake cavity 5. After being cooled and dust-removed in the first cavity, it becomes clean cold air. The cold air escapes from the waterproof and breathable part 3 to the second cavity, and then flows into the receiving cavity from the second cavity, thereby effectively reducing the temperature of the playback device 18. Therefore, the wearable device has better heat dissipation performance.

[0071] like Figure 2 and Figure 6As shown, in an optional embodiment, the housing 1 is further provided with an air intake channel 6, which is bent, and the air intake chamber 5 is connected to the first chamber through the air intake channel 6.

[0072] Specifically, one end of the air intake channel 6 is located at the end of the air intake chamber 5, and the other end of the air intake channel 6 is located at the bottom of the first chamber. Thus, the air intake channel 6 is in a bent shape, and the air intake chamber 5 is connected to the first chamber through the air intake channel 6. The bent shape of the air intake channel 6 can block the entry of dust, but will not affect the airflow.

[0073] Outside air in the intake chamber 5 enters the first chamber through the bent intake channel 6. The bent intake channel 6 can block some dust and other impurities in the outside air from entering, which is equivalent to performing preliminary dust removal on the outside air.

[0074] After initial dust removal through the bent-shaped air intake channel 6, outside air enters the first chamber. The water in the first chamber performs a second dust removal on the outside air, further filtering out dust and other impurities.

[0075] In this embodiment, the air intake chamber 5 is connected to the first chamber through the bent air intake channel 6. The outside air undergoes preliminary dust removal through the air intake channel 6 and secondary dust removal through the first chamber, ensuring the purity of the cold air entering the containment chamber from the second chamber. This effectively prevents impurities from adhering to the playback device 18, thereby ensuring the stability of the operation of the playback device 18 inside the housing 1.

[0076] like Figure 2 and Figure 6 As shown, in an optional embodiment, the end of the air intake channel 6 that communicates with the air intake chamber 5 extends to form at least two air intake branches, and the air intake channel 6 communicates with the air intake chamber 5 through at least two air intake branches.

[0077] Specifically, one end of the air intake channel 6 is provided with multiple air intake branches. The number of air intake branches is set according to actual needs. For example, the number of air intake branches can be three, and each air intake branch is connected to the air intake chamber 5.

[0078] Outside air can enter the air intake channel 6 through multiple air intake branches, and then enter the first cavity through the air intake channel 6. The multiple air intake branches accelerate the speed at which outside air enters the first cavity, further accelerating the cooling rate of the outside air, thereby improving the heat dissipation efficiency of the wearable device.

[0079] like Figure 4 As shown, in an optional embodiment, the waterproof and breathable component 3 includes a perforated plate and a porous absorbent plate 303, with the perforated plate facing the first cavity and the porous absorbent plate 303 facing the second cavity.

[0080] Specifically, the perforated plate and the porous water-absorbing plate 303 are arranged sequentially along the height direction of the liquid storage chamber 4, with the perforated plate facing the first chamber. When cold air passes through the perforated plate, the perforated plate can prevent the water vapor carried in the cold air from entering the porous water-absorbing plate 303. When the cold air further passes through the porous water-absorbing plate 303, the porous water-absorbing plate 303 can absorb the water vapor carried in the cold air, thereby achieving the drying treatment of the cold air.

[0081] The porous absorbent board 303 can be made of absorbent epoxy resin.

[0082] In this embodiment, the perforated plate faces the first cavity, and the porous water-absorbing plate 303 faces the second cavity. The perforated plate is used to block the water vapor of the cold air from entering the second cavity, and the porous water-absorbing plate 303 is used to absorb the water vapor carried in the cold air. Finally, the dry cold air enters the receiving cavity, effectively preventing the water vapor from affecting the playback device 18 inside the housing 1 and improving the safety of the wearable device.

[0083] like Figure 4 As shown, in an optional embodiment, the perforated plate includes a first plate body 301 and a second plate body 302. Both the first plate body 301 and the second plate body 302 have a plurality of mesh holes, and the mesh holes of the first plate body 301 and the mesh holes of the second plate body 302 partially overlap.

[0084] Specifically, both the first plate 301 and the second plate 302 are provided with multiple mesh holes. The first plate 301 and the second plate 302 are fitted together, and the mesh holes of the first plate 301 and the mesh holes of the second plate 302 partially overlap. For example, the overlapping area of ​​the mesh holes is one-fifth of the total mesh area. When cold air passes through the first plate 301, the first plate 301 can prevent some of the water vapor in the cold air from entering the second plate 302. When cold air passes through the second plate 302, the second plate 302 can further prevent some of the water vapor in the cold air from entering the porous water-absorbing plate 303.

[0085] The arrangement of the first plate 301 and the second plate 302 can effectively prevent water vapor in the cold air from entering the porous water-absorbing plate 303.

[0086] like Figure 3 and Figure 7 As shown, in an optional embodiment, the wearable device further includes a liquid-absorbing component 7, one end of which extends to the air inlet chamber 5, and the other end of which is disposed in the wearing area of ​​the housing 1.

[0087] When the wearable device is in the wearing state, the liquid absorption component 7 fits against the user's skin, absorbs the liquid on the user's skin, and introduces it into the air intake chamber 5.

[0088] It should be noted that the liquid can evaporate into gas when heated inside the air intake chamber 5.

[0089] In an optional embodiment, the liquid-absorbing element 7 is made of multiple fiber strips or capillaries 19 woven together.

[0090] The absorbent element 7 has a strong capillary effect, which can enhance the ability of sweat diffusion. The following uses the capillary tube 19 as an example to illustrate its function.

[0091] like Figure 11 As shown, the capillary 19 has a hollow hole 1901 in its middle region, which is arranged along the length of the capillary 19. The capillary 19 has multiple evaporation holes 1902 on its wall, and its end face has a porous structure 1903. The evaporation holes 1902 are the main channels for sweat evaporation, the hollow holes 1901 are the main channels for sweat diffusion, and the porous structure 1903 increases the contact area between sweat and the capillary 19, thereby increasing capillary force and enhancing sweat diffusion.

[0092] After the user's forehead comes into contact with the other end of the absorbent 7 for a period of time, the sweat produced on the forehead diffuses along the other end of the capillary 19 until it enters the air intake chamber 5, where it is heated and evaporates to form hot air. The outside air in the air intake chamber 5 can carry the hot air into the first chamber, where the water in the first chamber removes dust and cools the outside air and the hot air.

[0093] Furthermore, in order to facilitate disinfection or replacement of the suction component 7, the suction component 7 is detachably provided on one side of the housing 1, for example, the suction component 7 is snapped onto one side of the housing 1.

[0094] like Figure 8 , Figure 9 and Figure 10 As shown, in an optional embodiment, the wearable device further includes a wearing member 8, which includes a top strap 803 and a horizontal strap. The two ends of the horizontal strap are respectively disposed on two opposite sides of the housing 1. One end of the top strap 803 is disposed on the top of the housing 1, and the other end of the top strap 803 is disposed on the horizontal strap.

[0095] Specifically, the wearable device can be worn on the user's head via the wearing component 8. The wearing component 8 includes a top strap 803 and a horizontal strap. The horizontal strap includes a distribution strap 801 and side straps 802. The two ends of the distribution strap 801 are respectively connected to the two side straps 802, and the two side straps 802 are respectively connected to two opposite sides of the housing 1. One end of the top strap 803 is connected to the distribution strap 801, and the other end of the top strap 803 is connected to the top of the housing 1.

[0096] Furthermore, two sub-bands 804 are formed extending along the two opposite sides of the top band 803, and the ends of the two sub-bands 804 are connected to the top of the housing 1.

[0097] The dispersion belt 801, side belt 802, top belt 803 and sub-belt 804 can be integrally molded from elastic rubber. The elastic coefficient of the side belt 802 is greater than that of the top belt 803 and the sub-belt 804.

[0098] The relatively wide distribution band 801 and the structure of the top band 803 and the sub-bands 804 are conducive to even force distribution and more comfortable wearing, while ensuring that the wearing piece 8 can be stably worn on the user's head.

[0099] In this embodiment, the wearing component 8 includes a top strap 803 and a horizontal strap. By fixing it in multiple directions, the stability of the wearing component 8 can be improved, and the user's comfort can be enhanced.

[0100] like Figure 7 and Figure 8 As shown, in an optional embodiment, the wearable device further includes a contact 9, which is made of a flexible material and has an observation window 10 with a light-transmitting area.

[0101] The receiving cavity has a first opening, and the contact element 9 is provided at the first opening.

[0102] Specifically, the contact 9 is used to contact the user's face. The shape of the contact 9 is adapted to the face. An observation window 10 is provided in the middle of the contact 9. The observation window 10 has a light-transmitting area. After the face is in contact with the contact 9, the video played by the playback device 18 inside the housing 1 can be viewed through the light-transmitting area.

[0103] Among them, contact element 9 can be made of flexible rubber.

[0104] like Figure 5 and Figure 6 As shown, in an optional embodiment, the wearable device further includes a support 11 and a breathable plate 12. The support 11 is located at the bottom of the receiving cavity, and the breathable plate 12 is connected to the support 11. A gap is left between the breathable plate 12 and the bottom of the receiving cavity. The breathable plate 12 is used to place the playback device 18.

[0105] Specifically, the support 11 is located at the bottom of the receiving cavity. There can be two or more supports 11; for example, two supports 11 are spaced apart along the length or width of the receiving cavity. The vent plate 12 is cuboid in shape and has strip-shaped holes along its length, penetrating two opposite sides. The vent plate 12 is mounted on the support 11, and a gap is left between the side of the vent plate 12 facing the support 11 and the bottom of the receiving cavity. The size of the gap is not specifically limited and can be 5–20 mm.

[0106] The number of breathable panels 12 and brackets 11 is the same, and the breathable panels 12 and brackets 11 can be integrally formed.

[0107] The playback device 18 is placed on the vent plate 12. The gap between the vent plate 12 and the bottom of the receiving cavity, as well as the strip holes on the vent plate 12, constitute the air circulation channel. After the fan 2 is started, the cold air entering the receiving cavity from the second cavity can be fully circulated, and the cold air can fully contact the playback device 18, thereby accelerating the cooling of the playback device 18.

[0108] In this embodiment, the bracket 11 is located at the bottom of the receiving cavity, the vent plate 12 is located on the bracket 11, and the playback device 18 is placed on the vent plate 12. The cold air entering the receiving cavity can be fully circulated, thereby accelerating the cooling of the playback device 18 and improving the heat dissipation efficiency of the wearable device.

[0109] like Figure 5 and Figure 6 As shown, in an optional embodiment, the wearable device further includes a limiting frame, which is disposed on one side of the receiving cavity. The limiting frame includes multiple limiting plates 13 and a connecting plate 14. The multiple limiting plates 13 are arranged sequentially along the height direction of the receiving cavity, and the connecting plate 14 protrudes from one end of the multiple limiting plates 13.

[0110] The ventilation plate 12, the connecting plate 14, the top of the receiving cavity, and multiple limiting plates 13 enclose the equipment compartment to store the playback device 18.

[0111] Specifically, limiting plates 13 are provided on opposite sides of the receiving cavity, and multiple limiting plates 13 are arranged sequentially along the height direction of the receiving cavity. For example, the number of limiting plates 13 can be three. The playback device 18 is placed on the vent plate 12, and the two rows of limiting plates 13 can effectively prevent the playback device 18 from shaking.

[0112] The limiting plate 13 may be provided with multiple through holes, which can form a channel for air circulation, which is conducive to accelerating the circulation of cold air in the receiving cavity.

[0113] The end of the limiting plate 13 facing the contact member 9 is provided with a connecting plate 14. One end of the connecting plate 14 is connected to the cavity wall of the receiving cavity, and the other end of the connecting plate 14 protrudes from the free end of the limiting plate 13. The protruding part of the connecting plate 14 relative to the limiting plate 13 can restrict the playback device 18 from shifting towards the contact member 9, so as to avoid the playback device 18 from colliding with the contact member 9.

[0114] The ventilation plate 12, the connecting plate 14, the top of the receiving cavity, and multiple limiting plates 13 enclose the equipment compartment to form the equipment compartment. The playback device 18 is placed in the equipment compartment, which ensures the stability of the playback device 18 and also facilitates air circulation, which helps to accelerate the cooling of the playback device 18.

[0115] like Figure 5As shown, in an optional embodiment, the housing 1 has a water injection hole that communicates with the first cavity, and the wearable device also includes a seal 15, which is detachably connected to the water injection hole.

[0116] Specifically, a water injection hole is provided on one side of the shell 1. The water injection hole is connected to the first cavity. Water can be injected into the first cavity through the water injection hole, and sewage in the first cavity can also be discharged from the water injection hole.

[0117] The seal 15 is adapted to the water injection hole. The seal 15 can be a combination of a screw plug and a sealing gasket. The seal 15 is detachably connected to the water injection hole. After water is injected into the first cavity, the seal 15 is installed at the water injection hole. After the wearable device has been used for a period of time, the water in the first cavity becomes sewage due to the continuous absorption of dust and other impurities from the outside air. At this time, the seal 15 can be removed, and the sewage can be discharged through the water injection hole.

[0118] In this embodiment, the seal 15 is detachably connected to the water injection hole, which facilitates the filling and draining of wastewater.

[0119] like Figure 5 As shown, in an optional embodiment, the housing 1 has a vent 16 that communicates with the receiving cavity.

[0120] Specifically, the vent 16 can be located at the bottom of the housing 1. The size and number of the vent 16 are not specifically limited. After the cold air entering the receiving cavity from the second cavity absorbs the heat generated by the playback device 18, it can be discharged through the vent 16 at the bottom of the housing 1.

[0121] Outside air entering through the air inlet 5 is transformed into cold air in the first cavity and enters the receiving cavity through the second cavity. After sufficient heat exchange with the playback device 18 placed in the receiving cavity, the cold air is discharged through the vent 16, which ensures the airflow inside the housing 1.

[0122] like Figure 9 As shown, in an optional embodiment, the receiving cavity has a second opening, and the wearable device also includes a cover 17 that is removably disposed over the second opening.

[0123] Specifically, the cover 17 can be screwed or snapped onto the second opening. When using the wearable device, the cover 17 is removed, the playback device 18 is placed into the receiving cavity of the housing 1 through the second opening, and then the cover 17 is installed back onto the second opening. The detachable cover 17 onto the second opening improves the convenience of placing the playback device 18.

[0124] In the description of this specification, references to terms such as "optional implementation" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0125] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A wearable device, characterized in that, Includes: housing, fan, and waterproof and breathable components; The housing has a light-transmitting area and a receiving cavity for storing the playback device. The housing is also provided with an air inlet chamber, the air inlet chamber has an opening, the fan is located at the opening, the housing is also provided with a liquid storage chamber, the waterproof and breathable component is located in the liquid storage chamber, the waterproof and breathable component divides the liquid storage chamber into a first chamber and a second chamber, the air inlet chamber is connected to the first chamber, and the second chamber is connected to the receiving chamber; The wearable device also includes a liquid-absorbing component, one end of which extends into the air intake chamber, and the other end of which is disposed in the wearing area of ​​the housing; wherein, when the wearable device is in the wearing state, the liquid-absorbing component is in contact with the user's skin, absorbs the liquid on the user's skin and introduces it into the air intake chamber; Driven by the fan, outside air enters the first cavity through the air intake chamber, and becomes cold air under the action of the first cavity. The cold air then enters the receiving cavity through the second cavity.

2. The wearable device according to claim 1, characterized in that, The housing is also provided with an air intake channel, which is bent, and the air intake chamber is connected to the first cavity through the air intake channel.

3. The wearable device according to claim 2, characterized in that, The intake channel extends to form at least two intake branches at one end, which are connected to the intake chamber. The intake channel is connected to the intake chamber through the at least two intake branches.

4. The wearable device according to claim 1, characterized in that, The waterproof and breathable component includes a perforated plate and a porous absorbent plate, with the perforated plate facing the first cavity and the porous absorbent plate facing the second cavity.

5. The wearable device according to claim 4, characterized in that, The perforated plate includes a first plate and a second plate, both of which have a plurality of mesh holes, and the mesh holes of the first plate and the mesh holes of the second plate partially overlap.

6. The wearable device according to claim 1, characterized in that, The liquid-absorbing element is made of multiple fiber strips or capillary braids.

7. The wearable device according to claim 1, characterized in that, The wearable device also includes a wearing component, which includes a top strap and a horizontal strap. The two ends of the horizontal strap are respectively located on two opposite sides of the housing. One end of the top strap is located on the top of the housing, and the other end of the top strap is located on the horizontal strap.

8. The wearable device according to claim 1, characterized in that, The wearable device also includes a contact element made of a flexible material, the contact element having an observation window with a light-transmitting area; The receiving cavity has a first opening, and the contact element is disposed at the first opening.

9. The wearable device according to claim 1, characterized in that, The wearable device also includes a bracket and a ventilated plate. The bracket is located at the bottom of the receiving cavity, and the ventilated plate is connected to the bracket. A gap is left between the ventilated plate and the bottom of the receiving cavity. The ventilated plate is used to place the playback device.

10. The wearable device according to claim 9, characterized in that, The wearable device also includes a limiting frame, which is disposed on one side of the receiving cavity. The limiting frame includes a connecting plate and multiple limiting plates, which are arranged sequentially along the height direction of the receiving cavity. The connecting plate protrudes from one end of the multiple limiting plates. The ventilation plate, the connecting plate, the top of the receiving cavity, and the plurality of limiting plates together form an equipment compartment, which is used to store the playback device.

11. The wearable device according to claim 1, characterized in that, The housing has a water injection hole that connects to the first cavity, and the wearable device also includes a sealing element that is detachably connected to the water injection hole.

12. The wearable device according to claim 1, characterized in that, The housing has ventilation holes that connect to the receiving cavity.

13. The wearable device according to claim 1, characterized in that, The receiving cavity has a second opening, and the wearable device also includes a cover plate that is removably installed over the second opening.

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