Plugging assembly, middle frame assembly, watch body, wearable device and waterproof piece

Abstract

The invention provides a plugging assembly, a middle frame assembly, a watch body, wearable equipment, a waterproof piece and electronic equipment. Relates to the technical field of wearing equipment. The plugging assembly comprises a plugging piece and a permeable plate, the plugging assembly can be applied to the wearable equipment, the plugging piece can move towards the permeable plate under the action of external water pressure to plug the permeable plate, and the surface, facing the permeable plate, of the plugging piece is provided with a first protruding part; the breathable plate is provided with an annular second protruding part and at least one breathable hole, and the at least one breathable hole is located in an area surrounded by the second protruding part; the projection of the first protruding part on the permeable plate is located outside the boundary of the second protruding part. And under the condition that the blocking piece moves towards the permeable plate, the first protruding part can be pressed on the second protruding part. The first protruding part and the second protruding part are matched, and the sealing performance is improved by reducing the contact area.

Description

Technical Field

[0001] The present application relates to the technical field of wearable devices, and in particular to a wearable device, a watch body that can be used in the wearable device, and a middle frame component and a blocking component that can be used in the watch body. It also relates to a waterproof component and an electronic device including the waterproof component. Background Art

[0002] Wearable devices generally refer to electronic devices that can be worn on the body for activities, and can include smart watches and smart bracelets.

[0003] Wearable devices are being used in increasingly complex environments, such as deep-water environments. This requires them to be highly waterproof. Currently, some wearable devices have low waterproof ratings, for example, only being usable in water depths less than 100 meters. In deeper water, the waterproof seal is poor and needs to be optimized. Summary of the Invention

[0004] The present application provides a wearable device, a watch body that can be used in the wearable device, a middle frame assembly and a blocking assembly that can be used in the watch body, a waterproof component, and an electronic device including the waterproof component. The main purpose is to improve the waterproof sealing effect.

[0005] To achieve the above objectives, the embodiments of the present application adopt the following technical solutions:

[0006] In a first aspect, the present application provides a blocking component, which can be used in a wearable device, for example, the wearable device can be a watch or a bracelet, and the blocking component is used to prevent external water from entering the wearable device.

[0007] The blocking component provided in the present application includes: a blocking piece and a breathable plate. The blocking component can be used in a wearable device. The blocking piece can move toward the breathable plate under the action of external water pressure to block the breathable plate.

[0008] In this blocking assembly, the surface of the blocking member facing the air permeable plate has a first protrusion; the air permeable plate is provided with an annular second protrusion and at least one air hole, and the at least one air hole is located in the area surrounded by the second protrusion; the projection of the first protrusion on the air permeable plate is located outside the boundary of the second protrusion; when the blocking member moves toward the air permeable plate, the first protrusion can be pressed onto the second protrusion.

[0009] When the blocking member moves under the action of external water pressure and contacts the breathable plate, the first protrusion and the second protrusion can be used to improve the sealing effect and reduce the probability of external water passing through the breathable plate and entering the interior of the device.

[0010] For example, compared with the solution in which no second protrusion is provided on the breathable plate, that is, the solution in which the contact surface between the breathable plate and the sealing member is flat, in order to improve the sealing effect, the plane needs to have a higher flatness. Because of the contact of a larger plane, some areas will be uneven and form gaps, which will allow water to pass through the gaps. Especially when the water pressure is high, it is more likely that external water will enter the interior of the equipment.

[0011] However, in the present application, during the movement of the sealing member toward the breathable plate, the first protrusion can be pressed onto the second protrusion. It can be understood that, compared with the above-mentioned solution without the second protrusion, the present application reduces the surface contact area between the original sealing member and the breathable plate. For example, the present application changes the contact area with a larger contact area into a line contact with a smaller contact area, which makes it easy to achieve sealing. Moreover, since the projection of the first protrusion on the breathable plate is outside the boundary of the second protrusion, that is, the area occupied by the first protrusion is larger than the area occupied by the second protrusion, the first protrusion will not only be pressed onto the second protrusion, but as the external water pressure increases, the first protrusion can be deformed. In addition to contacting the second protrusion, other parts of the first protrusion will also be deformed and contact the rest of the area of ​​the breathable plate, further inhibiting external water from entering the breathable plate, thereby improving the sealing performance.

[0012] In one possible implementation, there are multiple air holes, the multiple air holes are arranged at intervals, and the first protrusion surrounds the outer periphery of the multiple air holes.

[0013] The example of the present application has multiple air holes, not just one, that is, the present application uses multiple small air holes, not one large air hole. If it is a large air hole, under the action of external water pressure, the elastic first protrusion can be easily sucked into the large air hole, and then water will also be sucked in; however, when multiple small air holes are used, the risk of the first protrusion being sucked in can be reduced, thereby reducing the chance of water entering the interior of the device and improving the sealing performance.

[0014] In one practicable manner, the air permeable plate further includes a contact area located at the periphery of the second protrusion; when the blocking member moves toward the air permeable plate, the first protrusion can be pressed onto the contact area.

[0015] In the present application, when the sealing member blocks the breathable plate, the second protrusion of the breathable plate is not only pressed by the first protrusion, but also some other areas are pressed. In this way, the sealing and waterproof effect can be further improved, especially when the water pressure is high, the waterproof sealing performance is better.

[0016] In one possible implementation, the first protrusion is elastic; and the second protrusion is a rigid structure.

[0017] Under the action of external water pressure, when the first protrusion presses the second protrusion, the elastic first protrusion deforms and can be tightly attached to the rigid second protrusion. The two protrusions of the elastic part and the rigid part cooperate to optimize the waterproof performance.

[0018] In one possible implementation, the surface of the first protrusion opposite to the second protrusion is a first arc surface, which protrudes toward the breathable plate; from the center of the first arc surface to the edge, the distance between the first arc surface and the breathable plate gradually increases.

[0019] In one achievable manner, the surface of the second protruding portion opposite to the first protruding portion is a second curved surface protruding toward the blocking member.

[0020] In one achievable manner, the air permeable plate is a metal plate, and the second protrusion and the air permeable plate are an integral structural component.

[0021] Since the second protrusion and the breathable plate are an integrated structure and are made of metal plates, the strength and reliability of the entire breathable plate can be improved. For example, when the external water pressure is high, the probability of deformation of the breathable plate can be reduced.

[0022] In one feasible manner, the sealing member includes: a pressure plate, a plug and at least one sliding rod; the sliding rod is connected to the pressure plate, the plug is connected to the pressure plate, the plug is located on the side of the pressure plate facing the breathable plate, the first protrusion is located on the plug, the plug is elastic, and the first protrusion and the plug are an integral structural component.

[0023] In this implementation, the pressure plate senses water pressure, and a slide rod connected to the pressure plate slides under the action of water pressure, thereby driving the plug toward the breathable plate. In this example, the first protrusion and the elastic plug are integrated into a single structure, allowing for a better fit with the breathable plate and enhancing the waterproof seal. Furthermore, the first protrusion is integrally molded onto the plug, enhancing its connection strength, improving the mechanical strength of the entire plugging member, and enhancing its reliability.

[0024] In one possible implementation, there are multiple sliding rods, which are spaced apart on the pressure plate; and the plug and the air-permeable plate are located between the multiple sliding rods.

[0025] The use of multiple sliding rods can improve the movement stability of the entire sealing member. The plug and the breathable plate are located between the multiple sliding rods. In this way, the plug and the breathable plate will not occupy a large space, thereby improving space utilization.

[0026] In the second aspect, the present application provides a middle frame assembly, which includes a middle frame and a sealing assembly of any of the above-mentioned implementation methods, and the sealing assembly is arranged on the middle frame; a connecting hole is opened on the middle frame, and the connecting hole is located on the side of the air-permeable plate away from the first protrusion, and the connecting hole is connected to the air-permeable plate.

[0027] In the middle frame assembly provided in the present application, since it includes the sealing assembly provided in the above-mentioned embodiment, the first protrusion can be pressed onto the second protrusion during the movement of the sealing member toward the breathable plate. It can be understood that, compared with the solution without a second protrusion, the present application reduces the contact area between the sealing member and the breathable plate. For example, the present application changes the contact area to a line contact with a smaller contact area, which makes it easy to achieve sealing and improve the sealing effect.

[0028] In one possible implementation, a hole is provided on the middle frame, and the blocking member can move along the hole toward the air-permeable plate.

[0029] In the middle frame assembly provided by this application, the blocking piece can move along the hole, that is, the blocking piece and the middle frame are in a movable fit, and the hole for the blocking piece to slide (the hole can be called a pressure difference hole) can be connected to the internal space of the wearable device. In this way, after the wearable device enters the water, a pressure difference will be formed between the external water and the inside of the device. For example, as the diving gets deeper, the water pressure increases, and the water pressure of the external water will gradually overcome the internal pressure of the device, the friction between the blocking piece and the device, and other forces. Then, the blocking piece will move along the hole until it moves to fit with the breathable plate, blocking the breathable plate.

[0030] Therefore, the sealing member in the example of the present application is an automatic mechanical sealing component that does not require user operation. Instead, it uses the external water pressure and the pressure difference inside the equipment to make the sealing member block the breathable plate.

[0031] In addition, after the wearable device enters the water, as the diving becomes deeper, the water pressure gradually increases, and the blocking piece moves continuously along the hole, gradually approaching the breathable plate. Moreover, as the diving becomes deeper, the water pressure increases, the blocking piece presses the breathable plate tighter, and the sealing effect becomes better. For example, the wearable device can be used above 200 meters.

[0032] In one possible implementation, the middle frame assembly includes a communication hole, which may be an air pressure balance hole.

[0033] In one possible implementation, the middle frame is a plastic part, and the air permeable plate is a metal plate. For example, a receiving groove is provided on the middle frame, and the air permeable plate is arranged in the receiving groove via an adhesive layer.

[0034] In this example, the middle frame and the air permeable plate can be two independent structural members, and the air permeable plate can be connected to the middle frame through an adhesive layer. This structure is easy to manufacture and has low manufacturing costs.

[0035] In one practicable manner, the middle frame is a metal middle frame, and the air permeable plate and the middle frame are an integrated structural component.

[0036] On the third aspect, the present application also provides a watch body, which can be used in a wearable device, for example, the wearable device can be a watch or a bracelet.

[0037] The watch body includes a waterproof component and a middle frame assembly in any of the above implementation methods. The waterproof component is arranged on the middle frame and is located on the side of the air permeable plate away from the first protrusion. The waterproof component is connected to the air permeable plate and the connecting hole.

[0038] In the watch body provided by this application, when the external water pressure is low, the pressure differential between the external water and the interior of the watch body is small, and the blocking member is in a stationary state, the waterproof member can be used to prevent external water from entering the watch body, thereby achieving a waterproof effect. When a pressure differential forms between the external water and the interior of the watch body, for example, as the water pressure increases with deeper diving, the external water pressure will gradually overcome the internal pressure of the watch body and the friction between the blocking member and the watch case. As a result, the blocking member will move along the hole until it moves to abut the breathable plate, blocking the breathable plate and preventing water from entering the waterproof member.

[0039] When the external water pressure is large, the first protrusion can be pressed on the second protrusion during the movement of the sealing member toward the breathable plate. It can be understood that, compared with the solution without a second protrusion, the present application reduces the surface contact area between the original sealing member and the breathable plate. For example, the present application changes the contact area to a line contact with a smaller contact area, which makes it easy to achieve sealing and improve the sealing effect.

[0040] The sealing member in the meter body of the example of this application is an automatic mechanical sealing component that does not require user operation. Instead, it uses the external water pressure and the pressure difference inside the equipment to make the sealing member block the breathable plate.

[0041] In addition, after the wearable device enters the water, as the diving becomes deeper, the water pressure gradually increases, and the blocking piece moves continuously along the hole, gradually approaching the breathable plate. Moreover, as the diving becomes deeper, the water pressure increases, the blocking piece presses the breathable plate tighter, and the sealing effect becomes better. For example, the wearable device can be used above 200 meters.

[0042] In one possible implementation, the waterproof component includes: an oleophobic membrane, a first waterproof membrane and a first support sheet, wherein the first support sheet has a first air vent connected to the interior of the watch body; along the direction from the outside to the inside of the watch body, the oleophobic membrane, the first waterproof membrane and the first support sheet are arranged in sequence.

[0043] Specifically, the waterproof component of the present application includes not only a waterproof and breathable waterproof membrane but also an oleophobic membrane. This membrane is positioned outside the waterproof membrane, requiring external water to first pass through the oleophobic membrane before entering the waterproof membrane. The oleophobic membrane is oleophobic and hydrophobic, preventing the adhesion of oil and water droplets. This oleophobic membrane keeps oily water out, preventing water entering the waterproof membrane from being contaminated by the oil, reducing the chance of membrane failure and improving its reliability. For example, hand sanitizer or other daily chemicals can be blocked by the oleophobic membrane, effectively preventing contamination of the waterproof membrane by the hand sanitizer, thus improving the long-term reliability of the waterproof component.

[0044] The waterproof component of the present application also includes a first support sheet with air holes, which supports the oleophobic membrane and the waterproof membrane to ensure that the oleophobic membrane and the waterproof membrane will basically not be deformed or punctured under high water pressure, thereby achieving high-level waterproof capability.

[0045] Therefore, the watch case provided in this application is used in a wearable device, and the waterproof membrane can be protected from the influence of harsh external working conditions, thereby improving the long-term use reliability of the waterproof membrane. In addition, the wearable device can also be used in deeper waters, for example, it can be used above 200 meters.

[0046] In one possible implementation, the waterproof member further includes a filter, which is located on a side of the oleophobic membrane facing away from the waterproof membrane.

[0047] Because the filter is located on the side of the oleophobic membrane away from the waterproof membrane, external water needs to pass through the filter first. The filter can filter out some particles and purify the water flowing into the oleophobic membrane and the waterproof membrane. For example, the filter can filter out particles such as mud and sand, thereby further improving the long-term reliability of the waterproof component.

[0048] In one achievable manner, the first waterproof membrane is connected to the first support sheet via a first adhesive layer disposed at an edge of the first waterproof membrane, and the oleophobic membrane is connected to the first waterproof membrane via a second adhesive layer disposed at an edge of the oleophobic membrane.

[0049] In this implementation, the oleophobic film is directly bonded to the waterproof film through the adhesive layer, so that the thickness of the entire waterproof component can be reduced and the space occupied by the waterproof component in the watch body can be reduced.

[0050] In one possible implementation, the first waterproof membrane is connected to the first support sheet through a first adhesive layer arranged at the edge of the first waterproof membrane; the waterproof component also includes a second support sheet, the second support sheet has a third air permeable hole connected to the interior of the watch body; the oleophobic membrane is connected to the second support sheet through a second adhesive layer arranged at the edge of the oleophobic membrane.

[0051] In this example, the first waterproof membrane is supported by the first supporting sheet, and the oleophobic membrane is supported by the second supporting sheet. In this way, the risk of the first waterproof membrane and the oleophobic membrane being deformed and punctured due to excessive water pressure can be reduced, so that the working environment of each membrane (including the waterproof membrane and the oleophobic membrane) is better, so that the waterproof component can work in a deeper water pressure environment and have better long-term reliability.

[0052] In addition, in some optional process methods, the first waterproof membrane can be bonded to the first support sheet, and the oleophobic membrane can be bonded to the second support sheet, that is, the waterproof membrane and the oleophobic membrane are made separately. This production process is less difficult and easy to implement, which can reduce the manufacturing cost of the waterproof component.

[0053] In one possible implementation, a communication hole is opened on the middle frame, and the air permeable plate and the waterproof component are located on opposite sides of the communication hole.

[0054] It can be understood that the communicating hole is located between the air-permeable plate and the waterproof component, that is, the waterproof component is arranged close to the inside of the watch body.

[0055] In this example, the communicating hole may be an air pressure balancing hole.

[0056] In one feasible method, a connecting hole is provided on the middle frame, the air-permeable plate and the waterproof component are located on opposite sides of the connecting hole, the connecting hole includes a first connecting hole and a second connecting hole, and the first connecting hole and the second connecting hole are arranged side by side; the first waterproof membrane includes: a waterproof and sound-permeable membrane and a waterproof and breathable membrane; the waterproof and breathable membrane is arranged opposite to the first connecting hole, and the waterproof and sound-permeable membrane is arranged opposite to the second connecting hole; an oleophobic membrane is provided at the position opposite to the first connecting hole and at the position opposite to the second connecting hole.

[0057] For example, in some wearable devices, some usage environments require a waterproof membrane with better air permeability, while others require a waterproof membrane with less sound loss. In this way, a waterproof and sound-permeable membrane and a waterproof and breathable membrane with different functions can be set between the oleophobic membrane and the first supporting sheet to meet the needs of different working conditions.

[0058] For example, the first communication hole includes an air pressure balance hole, and the second communication hole includes a microphone hole.

[0059] When a wearable device has an air pressure balance hole and a microphone hole, for the air pressure balance hole, the waterproof part is required to have good air permeability, so the waterproof breathable membrane is set opposite to the air pressure balance hole to ensure the air permeability; for the microphone hole, the waterproof part is required to have low sound loss, so the waterproof sound-permeable membrane is set opposite to the microphone hole to ensure the sound transmission effect and achieve low audio loss.

[0060] In one achievable manner, the waterproof sound-permeable membrane is disposed closer to the first supporting sheet than the waterproof breathable membrane.

[0061] For example, in a wearable device, the waterproof component is arranged closer to the outside of the watch body than the device that needs to be protected (such as a microphone). In the example of this application, the waterproof sound-permeable membrane is arranged closer to the first supporting piece than the waterproof breathable membrane, that is, the waterproof sound-permeable membrane is closer to the microphone. In this way, the audio loss between the waterproof sound-permeable membrane and the microphone can be reduced.

[0062] In one feasible method, a first mounting groove is provided on the middle frame, the waterproof component is arranged in the first mounting groove, and the waterproof component is connected to the meter body through a connecting structure; the connecting structure includes a pressure plate and a fastener, the pressure plate is arranged on the side of the waterproof component close to the inside of the meter body, and the fastener passes through the pressure plate and is connected to the meter body.

[0063] In this implementation structure, the first groove for installing the waterproof part is opened on the inner side of the watch case, and the connecting hole is opened on the outer side of the watch case, so that the sealing area between the sealing part and the watch case can be larger, making it easier to achieve sealing under low water pressure.

[0064] In one possible implementation, a second waterproof membrane is provided on the side of the pressing plate facing away from the waterproof component, and a vent hole communicating with the waterproof component and the second waterproof membrane is provided on the pressing plate.

[0065] The second waterproof membrane is used in combination with the waterproof component including the first waterproof membrane to further enhance the waterproof effect.

[0066] In one possible implementation, the blocking member includes at least one sliding rod, which is arranged in the hole and can move along the hole; an inlay space is opened in the sliding rod, an elastic member is arranged in the inlay space, a guide column extending into the inlay space is provided on the middle frame, the elastic member is sleeved on the guide column, and the elastic member is used to give the blocking member an elastic force to move in a direction away from the waterproof member; the fastener passes through the pressure plate and extends into the guide column.

[0067] The elastic member is disposed within the embedded space within the slide rod. For example, when the elastic member is a spring, the number of spring coils can be increased, and the elastic force stability can be improved. Furthermore, the elastic member is disposed on the guide post, so that the deformation direction of the elastic member can be guaranteed, so that the entire blocking assembly can move along a straight line.

[0068] Moreover, in this example, the fasteners for fixing the waterproof parts pass through the pressure plate and extend into the guide column. This not only makes full use of the guide column structure, but also makes full use of the internal space of the watch body compared to connecting the fasteners with other structures. It also allows the cross-sectional area of ​​the sliding rod to be designed to be larger, requiring less water pressure. In this way, when the wearable device is in shallow waters, the sealing component can be pushed to seal the waterproof parts.

[0069] In one feasible method, a connecting hole is provided on the middle frame, and the waterproof component and the breathable plate are both arranged on the side of the connecting hole close to the outside of the watch body; a second installation groove is provided on the middle frame, and the waterproof component and the breathable plate are arranged in the second installation groove, and the breathable plate is arranged closer to the outside of the watch body than the waterproof component.

[0070] Since a second groove is provided on the side of the watch case facing the sealing member, the waterproof member is arranged in the second groove. As the diving gets deeper, the water pressure becomes greater, and the sealing member presses the waterproof member tighter, so that the waterproof member is pressed tightly in the second groove. Using the second groove to install the waterproof member can not only achieve a better sealing effect with deeper diving, but also has a relatively simple installation structure and basically does not occupy the internal space of the watch body.

[0071] In one possible implementation, the watch body further includes a decorative plate having an installation cavity formed thereon, wherein at least a portion of the blocking member is slidably disposed in the installation cavity; the decorative plate is connected to the middle frame via threaded fasteners and a snap-fit ​​structure.

[0072] In this implementation structure, the decorative panel is connected to the watch case using two different connection structures. One connection structure is a threaded fastener, and the other connection structure is a snap-on structure. The snap-on structure occupies a relatively small space, so that the cross-sectional area of ​​the sliding rod can be designed to be larger. When the wearable device is in shallow waters, the sealing component can be pushed to seal the waterproof part.

[0073] In one possible implementation, a barometer is provided in the watch case, the barometer and the waterproof component are arranged side by side, and the blocking component can seal the barometer by moving along the hole.

[0074] The sealing member provided in the present application can not only block the waterproof member, but also block the barometer by utilizing the pressure difference between the external water and the inside of the meter body, thereby reducing the chance of the barometer being damaged by high water pressure.

[0075] In a fourth aspect, the present application provides a wearable device, which includes a watch strap and a watch body, the watch body being the watch body in any of the above-mentioned implementation methods, wherein the watch strap is connected to the watch body.

[0076] In the wearable device provided by the present application, during the movement of the blocking member toward the breathable plate, the first protrusion can be pressed onto the second protrusion. It can be understood that, compared with the solution without a second protrusion, the present application reduces the surface contact area between the original blocking member and the breathable plate. For example, the present application changes the contact area to a line contact with a smaller contact area, which makes it easy to achieve sealing and improve the sealing effect.

[0077] In a fifth aspect, the present application provides a waterproof component, which is used to be set on an electronic device. The waterproof component includes: an oleophobic membrane, a waterproof membrane and a first support sheet, the first support sheet has a first air permeability; the oleophobic membrane, the waterproof membrane and the first support sheet are stacked in sequence.

[0078] The waterproof element provided herein comprises a stacked oleophobic membrane and a waterproof membrane. Thus, external water must first pass through the oleophobic membrane before flowing into the waterproof membrane. The oleophobic membrane repels both oil and water, preventing the adhesion of oil and water droplets. Furthermore, the oleophobic membrane blocks oily water from entering the waterproof membrane, preventing water entering the waterproof membrane from being contaminated by the oil. This reduces the chance of waterproof membrane failure and improves its reliability.

[0079] In addition, the waterproof membrane of the present application includes: a waterproof sound-permeable membrane and a waterproof breathable membrane, both of which are located between the oleophobic membrane and the first supporting sheet, and are staggered in the thickness direction of the waterproof component.

[0080] In some wearable devices, some usage environments require a waterproof membrane with better air permeability, while others require a waterproof membrane with less sound loss. In this way, a waterproof and sound-permeable membrane and a waterproof and breathable membrane with different functions can be set between the oleophobic membrane and the first supporting sheet to meet the needs of different working conditions.

[0081] In one possible implementation, the waterproof member further includes a filter, which is located on a side of the oleophobic membrane facing away from the waterproof membrane.

[0082] Since the filter is located on the side of the oleophobic membrane away from the waterproof membrane, external water needs to pass through the filter first. The filter can filter out some particles and purify the water flowing into the oleophobic membrane and the waterproof membrane, thereby further improving the long-term reliability of the waterproof component.

[0083] In one possible implementation, the waterproof sound-permeable membrane is disposed closer to the first support sheet than the waterproof breathable membrane. In another possible implementation, the waterproof membrane is connected to the first support sheet via a first adhesive layer disposed at an edge of the waterproof membrane; and the oleophobic membrane is connected to the waterproof membrane via a second adhesive layer disposed at an edge of the oleophobic membrane.

[0084] In this implementation, the oleophobic film is directly bonded to the waterproof film through the adhesive layer, so that the thickness of the entire waterproof component can be reduced and the space occupied by the waterproof component in the watch body can be reduced.

[0085] In one achievable method, the waterproof membrane is connected to the first support sheet via a first adhesive layer provided at the edge of the waterproof membrane; the waterproof component further includes a second support sheet having a second air permeable hole; and the oleophobic membrane is connected to the second support sheet via a second adhesive layer provided at the edge of the oleophobic membrane.

[0086] In this example, the waterproof membrane is supported by the first support sheet, and the oleophobic membrane is supported by the second support sheet. In this way, the risk of the waterproof membrane and the oleophobic membrane being deformed and punctured due to excessive water pressure can be reduced, so that the working environment of each membrane (including the waterproof membrane and the oleophobic membrane) is better, so that the waterproof component can work in a deeper water pressure environment and have better long-term reliability.

[0087] In a sixth aspect, the present application provides an electronic device, which includes a housing and a waterproof component in any of the above-mentioned implementations, wherein the waterproof component is arranged on the housing.

[0088] In the electronic device provided herein, the waterproof member can be mounted on the housing of the electronic device, for example, the electronic device can be a wearable device or glasses. The waterproof member, which includes an oleophobic film and a waterproof film, is used to improve the long-term reliability of the waterproof member. BRIEF DESCRIPTION OF THE DRAWINGS

[0089] Figure 1 A schematic structural diagram of a wearable device provided in an embodiment of the present application;

[0090] Figure 2 A schematic diagram of a circuit structure of a wearable device provided in an embodiment of the present application;

[0091] Figure 3 A schematic structural diagram of a watch body of a wearable device provided in an embodiment of the present application;

[0092] Figure 4 A schematic diagram of a partially exploded structure of a wearable device provided in an embodiment of the present application;

[0093] Figure 5 A cross-sectional view of a wearable device according to an embodiment of the present application;

[0094] Figure 6 A cross-sectional view of a wearable device according to an embodiment of the present application;

[0095] Figure 7 A schematic diagram of a partially exploded structure of a wearable device provided in an embodiment of the present application;

[0096] Figure 8 A cross-sectional view of a wearable device according to an embodiment of the present application;

[0097] Figure 9 A cross-sectional view of a wearable device according to an embodiment of the present application;

[0098] Figure 10 A cross-sectional view of a wearable device according to an embodiment of the present application;

[0099] Figure 11 A schematic diagram of a partially exploded structure of a wearable device provided in an embodiment of the present application;

[0100] Figure 12 A schematic diagram of a partially exploded structure of a wearable device provided in an embodiment of the present application;

[0101] Figures 13 to 15 A schematic diagram of the structure of a wearable device provided in an embodiment of the present application, wherein the watch body is in different states;

[0102] Figure 16 A cross-sectional view of a wearable device according to an embodiment of the present application;

[0103] Figure 17 A schematic structural diagram of a breathable plate provided in an embodiment of the present application;

[0104] Figure 18 A schematic structural diagram of a first protrusion provided in an embodiment of the present application;

[0105] Figure 19 A schematic diagram of the positional relationship between a first protrusion and a second protrusion of a breathable plate provided in an embodiment of the present application;

[0106] Figure 20 A cross-sectional view of a wearable device according to an embodiment of the present application;

[0107] Figure 21 A schematic structural diagram of a waterproof component provided in an embodiment of the present application;

[0108] Figure 22 A schematic structural diagram of a waterproof component provided in an embodiment of the present application;

[0109] Figure 23 A schematic structural diagram of a waterproof component provided in an embodiment of the present application;

[0110] Figure 24 A schematic structural diagram of a waterproof component provided in an embodiment of the present application;

[0111] Figure 25 A schematic structural diagram of a waterproof component provided in an embodiment of the present application;

[0112] Figure 26 A schematic structural diagram of a waterproof component provided in an embodiment of the present application;

[0113] Figure 27 A schematic structural diagram of a waterproof component provided in an embodiment of the present application;

[0114] Figure 28 A schematic structural diagram of a waterproof component provided in an embodiment of the present application;

[0115] Figure 29 A schematic structural diagram of a waterproof component provided in an embodiment of the present application;

[0116] Figure 30 A cross-sectional view of a wearable device according to an embodiment of the present application;

[0117] Figure 31 A cross-sectional view of a wearable device according to an embodiment of the present application;

[0118] Figure 32 A cross-sectional view of a wearable device according to an embodiment of the present application;

[0119] Figure 33 A cross-sectional view of a wearable device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0120] The present invention provides a wearable device, such as a smart bracelet or smart watch, which can be worn on the wrist and can display time, record time, report time, provide message notifications, detect exercise, monitor heart rate, and detect blood oxygen levels.

[0121] The wearable device may include a watch strap and a watch body. The watch strap is used to wrap around the user's wrist to enable the wearable device to be worn, and the watch body is used for display.

[0122] like Figure 1 , Figure 1 The structure diagram of a wearable device is shown as an example. Figure 1 The wearable device 100 of the illustrated embodiment is described using a watch as an example. The wearable device 100 includes a watch body 200 and a watch strap 300. The watch body 200 and the watch strap 300 can be fixedly connected or detachably connected.

[0123] The watch body 200 may be circular, rectangular or in other shapes. The watch body 200 may include a watch case 210 and a display screen 220. The watch case 210 may include a middle frame and a back cover.

[0124] The housing 210 and the display screen 220 enclose a storage space. Figure 2 As shown, the accommodation space can be used to accommodate various functional modules and electronic components of the wearable device 100, including but not limited to: a processor 110, a microphone 120, a speaker 130, an antenna 140, a sensor 150, a battery 160 and a battery management module 170, a memory 180 and a barometer 190, etc.

[0125] Among them, the microphone 120 , the speaker 130 , the antenna 140 , the sensor 150 , the battery 160 , the battery management module 170 , the memory 180 , and the barometer 190 are all electrically connected to the processor 110 .

[0126] Watchband 300 may include a strap body and a connecting structure. For example, the strap body may include a first strap body and a second strap body. The strap body may be made of, but is not limited to, metal, leather, rubber, ceramic, and nylon. The connecting structure may be used to connect the first strap body and the second strap body.

[0127] The connection structure may include a pin buckle. The pin buckle may include a pin connected to the first strap and a plurality of buttonholes spaced apart along the length of the second strap. The pin may be secured to the buttonholes to connect the first and second straps. It is understood that by adjusting the pin's position to secure the buttonholes at different locations, the tightness of the watchband 300 may be adjusted.

[0128] The connection structure may include a butterfly clasp. The two ends of the butterfly clasp can be connected to the first strap and the second strap, respectively. When the butterfly clasp is folded and fastened, the first strap and the second strap are relatively close together, so that they fit snugly around the user's wrist or other wearing area, securing the watch around the wrist. When the butterfly clasp is unfolded, the first strap and the second strap are relatively far apart, making it easier to remove the watch from the wrist.

[0129] The connection structure may include a magnetic buckle. For example, the magnetic buckle may include two magnetic plates disposed on the first and second straps, respectively. The two magnetic plates attract each other, thereby connecting the first and second straps. It is understood that by adjusting the position of the magnetic plates, the tightness of the watchband can be adjusted.

[0130] The connection structure may include Velcro. For example, the Velcro can be provided on the first strap and the second strap, respectively, with the two Velcros adhering to each other to connect the first strap and the second strap. It is understood that by adjusting the attachment position of the Velcro, the tightness of the watchband can be adjusted.

[0131] In one example, for example, the microphone 120 needs to receive sounds outside the wearable device, so a microphone hole needs to be opened on the middle frame; for another example, it is necessary to maintain the pressure difference between the inside and outside of the wearable device, and then an air pressure balance hole can be opened on the middle frame; for another example, Figure 2 Since the barometer 190 is provided in the middle frame, a barometer hole needs to be opened on the middle frame.

[0132] To prevent external water from entering the wearable device through the holes in the above examples and damaging the electronic components inside the midframe, some feasible structures can be provided with waterproof components within these holes to provide a waterproof effect. Air can also enter the midframe through the vents in the waterproof components, and air inside the midframe can also flow out of the midframe through the vents in the waterproof components.

[0133] In some wearable devices, at high water depths (e.g., above 100 meters), the waterproof components may burst due to the high water pressure, causing damage to the wearable device.

[0134] In order to meet the needs of users in multiple environments, such as using wearable devices in deep water and high pressure environments, the embodiments of the present application provide some wearable devices with waterproof functions.

[0135] like Figure 3 and Figure 4 As shown, Figure 3 This is an exploded view of a wearable device provided in an embodiment of the present application. Figure 4 yes Figure 3 Another perspective of the picture.

[0136] In addition to the middle frame 211 and the waterproof component 2 , the wearable device may further include a blocking component 1 . The blocking component 1 may block the waterproof component 2 to prevent external water from passing through the waterproof component 2 and entering the middle frame 211 .

[0137] Figure 3 and Figure 4 In the example, the XY plane is a plane perpendicular to the thickness Z direction of the wearable device, that is, it can be understood that the Z direction is parallel to the thickness direction of the display screen, and the XY plane is parallel to the plane on which the display screen is located.

[0138] like Figure 5 and Figure 6 , Figure 5 and Figure 6 They are cross-sectional views of the wearable device provided in this application, Figure 5 The diagram shows the structure when the sealing member 1 does not seal the waterproof member 2. Figure 6 Shown is a structural diagram of the sealing member 1 sealing the waterproof member 2.

[0139] See Figure 5 and Figure 6 The middle frame 211 is provided with a hole 1011 communicating with the inner space of the middle frame 211, and the blocking member 1 is arranged on the middle frame 211 and can move along the extension direction of the hole 1011. That is, the blocking member 1 is slidably connected to the middle frame 211 and can move along the axial direction (extension direction) of the hole 1011.

[0140] The waterproof member 2 is disposed on the middle frame 211 and is located on the side of the blocking member 1 facing the inner space of the middle frame 211. The waterproof member 2 is in communication with the inner space of the middle frame 211. It can be understood that the waterproof member 2 is closer to the inner space of the middle frame 211 than the blocking member 1.

[0141] Since the blocking member 1 can move along the hole 1011 , when the blocking member 1 moves along the hole 1011 toward the waterproof member 2 , the blocking member 1 can seal the waterproof member 2 .

[0142] In some examples, such as Figure 5 and Figure 6 The blocking member 1 and the waterproof member 2 can be arranged along the X direction, and the blocking member 1 can move toward the waterproof member 2 along the X direction to seal the waterproof member 2. For example, the extension direction of the hole 1011 is parallel to the X direction, so that the blocking member 1 can move toward the waterproof member 2 along the X direction.

[0143] The blocking member 1 and the waterproof member 2 cooperate to achieve waterproofing. Figure 5 and Figure 6 shown.

[0144] When the wearable device dives, for example, in shallow water, the water pressure is less than the internal pressure of the middle frame 211, or the water pressure is basically equal to the internal pressure of the middle frame 211, and the blocking member 1 remains basically stationary. The waterproof performance of the waterproof member 2 can prevent water from entering the wearable device; as the diving goes deeper, the water pressure increases. Since the hole for the movement of the blocking member 1 (such as hole 1011) is connected to the inside of the middle frame 211, the water pressure and the internal pressure of the middle frame 211 will form a pressure difference, and the water pressure will gradually overcome the internal pressure of the middle frame, the friction between the blocking member and the middle frame, and so on. Figure 6 Under the action of water pressure F, the blocking member 1 will move along the hole 1011 toward the waterproof member 2. As the water pressure gradually increases, the blocking member 1 continues to move along the hole until it seals the waterproof member 2, thereby preventing water from passing through the waterproof member 2 and entering the wearable device.

[0145] The sealing member 1 provided in this application is an automatic mechanical sealing device that utilizes the pressure differential between the external water pressure and the internal pressure of the wearable device to automatically move the sealing member 1 under the action of the pressure differential, thereby sealing the waterproof member 2. The sealing member 1 moves toward the waterproof member 2, sealing the waterproof member 2 without requiring any user operation, thereby improving the user's safety factor after entering the water and enhancing the user experience.

[0146] In addition, as the diving becomes deeper, the water pressure will gradually increase, and the movement of the sealing member 1 along the hole is continuous, and it can gradually approach the waterproof member 2. Moreover, as the diving becomes deeper, the water pressure becomes greater, the sealing member 1 presses the waterproof member 2 tighter, and the sealing effect becomes better. For example, the wearable device can be used in deep waters (for example, at a depth of more than 200 meters), thereby improving the performance of the wearable device.

[0147] like Figure 5 When the wearable device is not used in a diving environment, the blocking member 1 is away from the waterproof member 2 and does not block the waterproof member 2. In this way, the inside of the middle frame is connected to the outside, which can achieve sound diffusion and balance of internal and external pressures.

[0148] When the external water pressure decreases, the blocking member 1 can move away from the waterproof member 2 and return to its initial position.

[0149] like Figure 6 and Figure 7 As shown, Figure 7 A partial structural exploded view of the wearable device of the present application example is shown. The wearable device may further include an elastic member 3 , which is used to apply an elastic force f to the blocking member 1 to move away from the waterproof member 2 .

[0150] exist Figure 7 In this example, the blocking member 1 can be made of a rigid material, such as metal. The elastic force of the elastic member 3 is used to move the rigid blocking member 1 away from the waterproof member 2. The rigid blocking member 1 can improve mechanical strength and movement stability.

[0151] In another example, the blocking member 1 can be made of elastic material, and the elastic member 3 and the elastic blocking member 1 can be matched to make the blocking member 1 move away from the waterproof member 2. Figure 6 When the external water pressure gradually increases, the elastic member 3 will deform under the condition of the external large water pressure F, accumulating rebound force, which moves away from the waterproof member 2; when the external water pressure gradually decreases, the blocking member 1 moves away from the waterproof member 2 under the action of the rebound force of the elastic member 3 until it moves to Figure 6 In the state shown, there is a distance between the blocking member 1 and the waterproof member 2 .

[0152] This application example can be understood as follows: Figure 5 and Figure 6 The blocking member 1 can move between a first position and a second position along the extension direction of the hole 1011 (eg, the X direction), and the first position is closer to the waterproof member 2 than the second position.

[0153] See Figure 6When the blocking member 1 moves to the first position, the blocking member 1 seals the waterproof member 2 , preventing external water from penetrating the waterproof member 2 and entering the interior of the middle frame 211 .

[0154] See Figure 5 When the blocking member 1 moves to the second position, there is a gap between the surface of the blocking member 1 facing the waterproof member 2 and the waterproof member 2, so that the waterproof member 2 connects the inside and outside of the middle frame to achieve air permeability, and the waterproof member 2 can also achieve waterproof performance, for example, in shallow water (such as below 100 meters).

[0155] The elastic member 3 is used to provide elastic force for the blocking member 1 to move from the first position to the second position (by Figure 6 Exercise to Figure 5 ), when the blocking member 1 moves from the first position to the second position, the blocking member 1 moves in a direction away from the waterproof member 2.

[0156] In the example of the present application, the direction from the first position to the second position may be perpendicular to the surface of the waterproof component 2 . For example, the direction from the first position to the second position may be parallel to the X direction.

[0157] The blocking member 1 provided in this application has a variety of possible structures. For example, Figure 8 An example of how the blocking piece 1 can be realized is shown.

[0158] See Figure 8 In this example, the blocking member 1 includes a pressure plate 11, which is used to contact the external water and sense the external water pressure. The blocking member 1 also includes at least one slide rod 12, each of which is connected to the pressure plate 11 and is located on the side of the pressure plate 11 facing the interior of the meter body.

[0159] In some examples, multiple slide bars 12 may be included. For example, multiple slide bars 12 may be located on the sides of the waterproof member 2. Figure 8 In the example, two sliding bars 12 are shown, and the two sliding bars 12 are located on both sides of the waterproof member 2 .

[0160] The slide rod 12 is set in the hole 1011, and the slide rod 12 slides with the hole 1011. The hole 1011 can not only connect the inside and outside of the watch body, but also guide the movement of the slide rod 12. For example, the slide rod 12 moves along the X direction in the hole 1011, so that the linear motion accuracy of the slide rod 12 is higher.

[0161] exist Figure 8 In the example, two slide bars 12 are shown, which are connected to the same side of the pressure plate 11, and each slide bar 12 corresponds to a hole 1011. In this way, the pressure plate 11 and the slide bar 12 connected together can slide along the extension direction of the hole 1011 under the action of force.

[0162] Multiple sliding rods 12 slide along the corresponding holes 1011. External water pressure acts on the pressure plate 11. Multiple sliding rods 12 sliding along the holes can make the movement of the entire blocking member 1 more stable and balance the movement of the blocking member.

[0163] In some examples, the pressure plate 11 and the sliding rod 12 can be an integrally molded structural component, for example, they can be made using an injection molding process; or, the pressure plate 11 and the sliding rod 12 are two independent structural components connected by a connecting structure, for example, the pressure plate 11 and the sliding rod 12 can be connected by bolts or adhesives.

[0164] The pressure plate 11 and the slide bar 12 can be made of a rigid material. The materials of the pressure plate 11 and the slide bar 12 can be the same or different. For example, the pressure plate 11 and the slide bar 12 can be metal parts.

[0165] According to the equation "pressure = pressure * area," the larger the cross-sectional area of ​​slide bar 12, the lower the required water pressure. This allows the wearable device to be pushed against sealing member 1 in shallow water, sealing against waterproof member 2. For example, when the cross-sectional area of ​​slide bar 12 is large, for example, at a water depth of 50 meters or greater, the water pressure can overcome the internal pressure of the middle frame, the friction between the sealing member and the middle frame, and the rebound force of the elastic member, causing sealing member 1 to gradually move toward waterproof member 2.

[0166] In this example, the cross-sectional area of ​​the slide bar 12 can be understood as the area of ​​the slide bar's cross section perpendicular to the extension direction of the slide bar 12. For example, if the slide bar 12 extends along the X direction, the cross-sectional area of ​​the slide bar 12 can be understood as the area of ​​the YZ plane perpendicular to the X direction.

[0167] exist Figure 8 In the embodiment, the cross-section of the sliding rod 12 can be circular, and the cross-section of the hole 1011 for the sliding rod 12 to slide can be circular; in other examples, the cross-section of the sliding rod 12 can be rectangular, and the cross-section of the hole 1011 for the sliding rod 12 to slide can be rectangular. In other examples, the cross-section of the sliding rod 12 can also be other shapes, and this application does not specifically limit the shape of the cross-section of the sliding rod 12.

[0168] For example, the cross section of the slide rod 12 is circular or rectangular, and the cross section of the hole 1011 is circular or rectangular, which can simplify the processing technology of the slide rod 12 and the processing technology of the hole, and also facilitate the assembly of other structural parts, such as the elastic part 3 mentioned above.

[0169] like Figure 8In some examples, the sealing member 1 may further include a plug 13, which is connected to the pressure plate 11 and is located on the side of the pressure plate 11 facing the waterproof member 2; for example, when the sealing member 1 seals the waterproof member 2, the plug 13 in the sealing member 1 may be used to seal the waterproof member 2.

[0170] Among some selectable materials, the plug 13 can be made of an elastic material, for example, a rubber material can be used to form a rubber block. The elasticity of the rubber block can improve the fit strength between the plug 13 and the waterproof member 2, further improving the waterproof effect.

[0171] The pressure plate 11 , the sliding rod 12 and the plug 13 may be an integrally formed structural component.

[0172] Alternatively, the pressure plate 11 and the plug 13 may be two independent structural members. For example, a mounting groove may be provided on the pressure plate 11 , and the plug 13 may be arranged in the mounting groove via an adhesive layer.

[0173] The blocking member 1 can not only block the waterproof member 2, but also block other structural members to prevent high water pressure from damaging other structural members. Figure 8 As shown, a barometer 103 is provided in the middle frame 211 , and the barometer 103 and the waterproof component 2 are arranged side by side. The blocking component 1 can seal the barometer 103 by moving along the hole 1011 .

[0174] For example, Figure 8 A barometer hole can be opened on the middle frame 211, and the barometer hole is connected to the outside of the meter body. The barometer 103 is arranged inside the meter body compared to the barometer hole. When the blocking member 1 moves along the hole 1011, the barometer hole can be blocked.

[0175] When the external water pressure is low and the blocking member 1 is not blocking the waterproof member 2, the airflow can be detected by the barometer 103 through the barometer hole. Figure 8 A sealing ring 104 is provided between the barometer 103 and the middle frame 211 . Thus, when the external water pressure is relatively low, the sealing ring 104 can be used to prevent external water from entering the barometer 103 .

[0176] When the external water pressure is relatively high, the sealing member 1 blocks the barometer hole to prevent the relatively high external water pressure from passing through the barometer hole and entering the barometer 103 , thereby protecting the sealing ring 104 and the barometer 103 .

[0177] In the wearable device of the above example, in order to improve the waterproof sealing effect of the blocking member, this application provides some possible implementation methods, as shown below.

[0178] like Figure 9 As shown, Figure 9 and Figure 10is a cross-sectional view of a wearable device provided in an embodiment of the present application, Figure 11 reflects Figure 9 and Figure 10 The exploded view of the breathable plate 4 and the blocking member 1, Figure 12 yes Figure 11 Another perspective of the diagram. And, Figure 9 This is a structural diagram showing the state in which the blocking member 1 does not block the air permeable plate 4. Figure 10 It shows the structural diagram of the state in which the blocking member 1 blocks the air-permeable plate 4 .

[0179] exist Figure 9 and Figure 10 The wearable device of the example includes a breathable plate 4, which is arranged on the middle frame 211, as shown in FIG. Figure 11 and Figure 12 The air permeable plate 4 is provided with at least one air permeable hole 43, which is communicated with the interior of the watch body.

[0180] This example uses the protrusion on the breathable plate 4 to cooperate with the protrusion on the blocking member 1 to achieve a tighter seal. Figure 9 and Figure 10 The surface of the blocking member 1 facing the air permeable plate 4 has a first protrusion 14, and the air permeable plate 4 has a second protrusion 41. Figure 12 The ventilation holes 43 on the ventilation plate 4 are located in the area surrounded by the second protrusions 41 .

[0181] In this example, the projection of the first protrusion 14 on the breathable plate 4 is outside the boundary of the second protrusion 41. That is, the first protrusion 14 is larger in area than the second protrusion 41, and the first protrusion 14 can cover the second protrusion 41. Figure 10 When the blocking member 1 moves toward the air-permeable plate 4 , the first protrusion 14 can be pressed onto the second protrusion 41 .

[0182] In some technologies, in order to improve the sealing effect, it is necessary to increase the surface roughness of the breathable plate 4 so that the breathable plate 4 has a higher flatness. This is because when a plane with lower flatness contacts the sealing member 1, especially when the water pressure is high, external water can easily enter the inside of the meter body.

[0183] However, in this application, during the movement of the blocking member 1 toward the breathable plate 4, as shown in FIG. Figure 10 The first protrusion 14 can be pressed onto the second protrusion 41. By utilizing the cooperation between the first protrusion 14 and the second protrusion 41, the contact area between the sealing member 1 and the breathable plate 4 can be reduced compared to the solution without the second protrusion 41. For example, the original surface contact can be reduced to line contact, which makes it easy to achieve sealing and improve the sealing effect.

[0184] In some possible implementations, the first protrusion 14 is elastic and the second protrusion 41 is a rigid structure; in other possible implementations, the first protrusion 14 is a rigid structure and the second protrusion 41 is elastic.

[0185] In this example, elasticity and rigidity are relative, that is, the elastic member has a larger elastic deformation than the rigid member.

[0186] Figure 13 、 Figure 14 and Figure 15 is a cross-sectional view of a wearable device in different states provided in an embodiment of the present application, Figure 13 The structure diagram of the first protrusion 14 and the second protrusion 41 when the water pressure is F1 at the first moment is shown. Figure 14 The structure diagram of the first protrusion 14 and the second protrusion 41 when the water pressure is F2 (F2 is greater than F1) at the second moment is shown. Figure 15 The structure diagram of the first protrusion 14 and the second protrusion 41 when the water pressure is F3 (F3 is greater than F2) at the third moment is shown. Figures 13 to 15 In the example, the first protrusion 14 on the blocking member 1 is elastic.

[0187] Under the action of external water pressure, the blocking member 1 moves toward the air permeable plate 4. Figure 13 When the water pressure is F1, the first protrusion 14 on the blocking member 1 contacts the second protrusion 41 on the breathable plate 4, and the blocking member 1 blocks the breather hole. Figures 13 and 14 , the blocking member 1 continues to move toward the breathable plate 4, so that the first protrusion 14 on the blocking member 1 is squeezed and deformed. As the water pressure continues to increase, Figure 15 The deformed first protrusion 14 is not only pressed on the second protrusion 41, but also on other areas of the breathable plate 4, for example, Figure 15 In the figure, the solid black circle area indicates that the first protrusion 14 is pressed on the second protrusion 41, and the dotted black circle area indicates that the first protrusion 14 is pressed on other areas of the breathable plate 4.

[0188] like Figure 15 As shown, under the action of external water pressure, the first protrusion 14 of the blocking member 1 not only contacts the second protrusion 41, but also contacts other areas of the breathable plate 4. For example, it can be understood that Figure 12 In the embodiment, the breathable plate 4 further includes a contact area 42 located outside the second protrusion 41; when the blocking member 1 moves toward the breathable plate 4, the first protrusion 14 can be pressed against the contact area 42. This further improves the sealing effect and prevents external water from entering the interior of the meter body.

[0189] exist Figure 12 , the approximate position of the contact area 42 is simply shown. In this figure, the area between the two dotted circles is the contact area 42.

[0190] In some examples, the second protrusion 41 and the peripheral contact area 42 may be an integral structural member; in other examples, the second protrusion 41 and the peripheral contact area 42 may be two independent structural members connected by a connecting structure.

[0191] In order to improve the reliability of the air permeable plate 4 , the air permeable plate 4 may be a metal plate, for example, the air permeable plate 4 may be a steel plate.

[0192] like Figure 9 and Figure 10 As shown, in this example, the middle frame 211 can be a plastic middle frame, the air permeable plate 4 can be a metal plate, and the air permeable plate 4 is connected to the middle frame 211 using an adhesive layer 5. For example, a mounting groove can be opened on the middle frame 211, and the air permeable plate 4 is bonded to the mounting groove through the adhesive layer 5.

[0193] Figure 16 4 is a structural diagram of another wearable device provided in an embodiment of the present application, and this example shows another implementation of the second protrusion 41 .

[0194] See Figure 16 In this example, the middle frame 211 is a metal middle frame, and the second protruding portion 41 is formed on the metal middle frame 211. It can be understood that the second protruding portion 41 and the metal middle frame are an integrally formed structural component.

[0195] In this way, the contact area 42 that contacts the first protrusion 14 may be located on the middle frame 211 .

[0196] In some examples, such as Figure 9 、 Figure 10 and Figure 16 The first protrusion 14 can be formed on the plug 13. For example, the plug 13 can be an elastic member, and the first protrusion 14 and the plug 13 are an integrally formed structural member. In this way, the reliability and stability of the first protrusion 14 can be improved.

[0197] like Figure 17 As shown, Figure 17 One implementation of the air holes 43 on the air permeable plate 4 is shown.

[0198] In this example, there may be multiple air holes 43 on the air permeable plate 4 , and the multiple air holes 43 are arranged at intervals. The multiple air holes 43 are located in the area surrounded by the second protrusion 41 , that is, the second protrusion 41 surrounds the periphery of the multiple air holes 43 .

[0199] When the first protrusion 14 of the sealing member 1 is pressed onto the second protrusion 41 , the plurality of air holes 43 can reduce the probability of the first protrusion 14 being sucked in, thereby reducing the risk of external water entering the interior of the device through the air holes 43 .

[0200] See Figure 18 and Figure 19 As shown, Figure 18 and Figure 19 One shape of the first protrusion 14 and the second protrusion 41 is shown.

[0201] In this example, the surface of the first protrusion 14 opposite to the second protrusion 41 is a first arc surface M1 protruding toward the air permeable plate 4; from the center of the first arc surface M1 to the edge, the distance between the first arc surface M1 and the air permeable plate 4 gradually increases. Figure 18 and Figure 19 In the embodiment, along the direction from the center of the surface M1 to the edge, the distance between the first curved surface M1 and the air-permeable plate 4 can be increased from S1 to S2.

[0202] In this way, when the blocking member 1 moves toward the breathable plate 4, the area near the center of the first curved surface M1 can contact the second protrusion 41 to form a sealed cavity. As the blocking member 1 continues to move, the area near the edge of the first curved surface M1 is pressed against the breathable plate 4 to form another sealed cavity.

[0203] See you next time Figure 19 The surface of the second protrusion 41 opposite the first protrusion 14 is a second curved surface M2 that protrudes toward the blocking member 1. Compared to a flat surface, the protruding second curved surface M2 makes it easier to achieve linear contact between the first protrusion 14 and the second protrusion 41, further improving the sealing tightness and sealing effect.

[0204] Back to Figure 9 and Figure 16 A connecting hole 2111 can be provided on the middle frame 211. The connecting hole 2111 is located on the side of the second protrusion 41 away from the first protrusion 14. The connecting hole 2111 can be connected to the air permeable plate 4. For example, the connecting hole 2111 can be Figure 9 and Figure 16 As shown, a connecting hole 2111 may be an air pressure balance hole. For example, there may be multiple connecting holes 2111, and the multiple connecting holes may include an air pressure balance hole and a microphone hole.

[0205] In some structures, when there are multiple communicating holes 2111, a second protrusion can be provided above each communicating hole, and multiple air holes can be provided in the area surrounded by each second protrusion.

[0206] In the above example, the breathable plate 4 and the waterproof component 2 are arranged on opposite sides of the connecting hole, that is, the breathable plate 4 is arranged on the side of the connecting hole close to the outside of the watch body, and the waterproof component 2 is arranged on the side of the connecting hole close to the inside of the watch body.

[0207] In other examples, such as Figure 20 The breathable plate 4 and the waterproof member 2 are arranged on one side of the communication hole 2111, for example, they can be arranged on the side of the communication hole 2111 close to the outside of the watch body. The breathable plate 4 and the waterproof member 2 can be arranged in the installation groove, and the breathable plate 4 is arranged closer to the outside of the watch body than the waterproof member 2.

[0208] In wearable devices, the waterproof component 2 needs to have long-term stable reliability. For example, it should be free from contamination by daily chemicals such as hand sanitizers to ensure the waterproof reliability of users during long-term use. The following provides some waterproof component structures to improve the performance of the structural component.

[0209] like Figure 21 As shown, Figure 21 This is a structural diagram of a waterproof component 2 given in an embodiment of the present application.

[0210] Figure 21 In the example, the waterproof component 2 includes an oleophobic membrane 21, a waterproof membrane 22 and a first support sheet 23, and the first support sheet 23 has an air vent 231 connected to the interior of the watch body; along the direction from the outside of the watch body to the inside of the watch body, the oleophobic membrane 21, the waterproof membrane 22 and the first support sheet 23 are stacked in sequence.

[0211] In some possible structures, such as Figure 21 The oleophobic film 21 and the waterproof film 22 may be connected via an adhesive layer 241, and the waterproof film 22 and the first support sheet 23 may be connected via an adhesive layer 242. For example, the oleophobic film 21 may be connected to the waterproof film 22 via an adhesive layer 241 disposed at the edge of the oleophobic film 21, and the first support sheet 23 may be connected to the waterproof film 22 via an adhesive layer 242 disposed at the edge of the first support sheet 23.

[0212] Since the oleophobic membrane 21 is closer to the outside of the watch body than the waterproof membrane 22, water outside the watch body needs to pass through the oleophobic membrane 21 first and then flow into the waterproof membrane 22. Since the oleophobic membrane 21 has the functions of repelling oil and water and preventing oil stains from adhering, that is, the oleophobic membrane 21 can block oil stains from the outside, and the water flowing into the waterproof membrane 22 is basically free of oil stains, and the waterproof membrane 22 will not be contaminated by oil stains. In this way, the probability of the waterproof membrane 22 being corroded or failing can be reduced. For example, it can prevent daily chemical products such as hand sanitizer from contaminating the waterproof membrane, thereby improving the waterproof reliability of the waterproof membrane under long-term use.

[0213] Among some optional materials, the oleophobic film 21 can be made of at least one of polyurethane (PU), thermoplastic polyurethanes (TPU), polyvinylidene fluoride (PVDF), polytetrafluoroethylene (PTFE) or other polymer waterproof materials.

[0214] Among some selectable materials, the waterproof membrane 22 may be selected from at least one of PU, TPU, PVDF, PTFE or other polymer waterproof materials.

[0215] See Figure 21 The stacked oleophobic membrane 21 and waterproof membrane 22 are arranged on the first support member 23. Since the first support member 23 is provided with a vent hole 231, the entire waterproof member can communicate with the outside and inside of the watch body.

[0216] The first support member 23 is used as the bearing structure of the oleophobic membrane 21 and the waterproof membrane 22 to protect the oleophobic membrane 21 and the waterproof membrane 22. For example, when the external water pressure is large, the support of the oleophobic membrane 21 and the waterproof membrane 22 by the first support member 23 can prevent the impact of the high water pressure on the oleophobic membrane 21 and the waterproof membrane 22, causing the oleophobic membrane 21 and the waterproof membrane 22 to deform or even be punctured. Therefore, the present application shows Figure 9 The stacking structure can withstand greater water pressure, thus achieving high-level waterproof capabilities.

[0217] Among some selectable materials, the first support member 23 may be made of a metal sheet, such as a steel sheet or an aluminum sheet.

[0218] The diameter of the vent holes 231 on the first support member 23 may be less than or equal to 0.05 mm.

[0219] See Figure 22 , Figure 22 This is a structural diagram of a waterproof component 2 given in an embodiment of the present application.

[0220] In this example, an adhesive layer 243 may be provided on the oleophobic film 21 , and the adhesive layer 243 may be connected to other structures. For example, in order to protect the oleophobic film 21 , the adhesive layer 243 may be connected to a protective sheet.

[0221] See you next time Figure 22 A bonding layer 244 may be provided on the side of the first supporting sheet 23 facing away from the waterproof membrane 22 . For example, the waterproof member 2 may be bonded to the middle frame using the bonding layer 244 .

[0222] See Figure 23 , Figure 23 This is a structural diagram of a waterproof component 2 given in an embodiment of the present application.

[0223] In order to make the waterproof member 2 be used in a more severe environment, for example, in the sea or in mud, in order to prevent large particles in the sea or mud from entering the waterproof member, such as Figure 23 The waterproof member 2 may further include a filter 25 , which is located on a side of the oleophobic membrane 21 facing away from the waterproof membrane 22 .

[0224] Among some possible implementations, see Figure 23 The filter 25 can be bonded to the edge of the oleophobic membrane 21 through the adhesive layer 243 .

[0225] Figure 23 When the waterproof component 2 is used in a wearable device, water outside the wearable device must pass through the filter 25 and oleophobic membrane 21 before flowing into the waterproof membrane 22. The filter 25 blocks particulate matter, such as large particles of sand and other impurities in the water, and protects the waterproof membrane 22 to a certain extent, thus preventing waterproof reliability in extreme scenarios (such as seaside diving and muddy water).

[0226] In the above Figures 21 to 23 In a different example, the oleophobic film 21 is directly bonded to the waterproof film 22 using an adhesive layer 241, forming a composite film comprising the oleophobic film 21 and the waterproof film 22. In some processes, the composite film can be connected to the first support member 23 via the adhesive layer. This allows the waterproof member 2 to be thinner and not occupy a large space in the thickness direction of the wearable device.

[0227] See Figure 24 , Figure 24 This is a structural diagram of a waterproof component 2 given in an embodiment of the present application.

[0228] In this example, the oleophobic membrane 21, the waterproof membrane 22, and the first support member 23 are included, and a second support member 26 having air holes is also included. The waterproof membrane 22 is bonded to the first support member 23 via an adhesive layer 242, the oleophobic membrane 21 is bonded to the second support member 26 via an adhesive layer 245, and the waterproof membrane 22 is bonded to the second support member 26 via an adhesive layer 241.

[0229] like Figure 24Since the waterproof membrane 22 is supported by the first support member 23 and the oleophobic membrane 21 is supported by the second support member 26, the oleophobic membrane 21 and the waterproof membrane 22 can be further protected, and the risk of the waterproof membrane 22 and the oleophobic membrane 21 being deformed and punctured due to excessive water pressure can be reduced, so that the working environment of each membrane (including the waterproof membrane and the oleophobic membrane) is better, so that the waterproof component 2 can work in a deeper water pressure environment and has better long-term reliability.

[0230] exist Figure 24 In the embodiment, the waterproof membrane 22 can be bonded to the first support member 23 using an adhesive layer, and the oleophobic membrane 21 can be bonded to the second support member 26 using an adhesive layer, and then the waterproof membrane 22 can be bonded to the second support member 26. In other words, the oleophobic membrane 21 and the waterproof membrane 22 can be manufactured separately, which reduces the manufacturing difficulty and manufacturing cost.

[0231] See Figure 25 , Figure 25 This is a structural diagram of a waterproof component 2 given in an embodiment of the present application.

[0232] exist Figure 25 In the exemplary waterproof member 2, the waterproof membrane 22 is bonded to the first support member 23 via an adhesive layer 242, the oleophobic membrane 21 is bonded to the second support member 26 via an adhesive layer 245, and the waterproof membrane 22 is bonded to the second support member 26 via an adhesive layer 241. Furthermore, the member also includes a filter 25, which is bonded to the oleophobic membrane 21 via an adhesive layer 243.

[0233] In the wearable device exemplified in this application, a microphone hole and an air pressure balance hole may be provided on the middle frame to prevent water from entering the watch body through the microphone hole and the air pressure balance hole. In some feasible structures, waterproof components may be provided at the microphone hole and the air pressure balance hole respectively.

[0234] When sound passes through the microphone hole, it needs to have a high sound transmission effect, and when gas passes through the pressure balance hole, it needs to have good air permeability. To ensure the sound transmission effect of the microphone hole and the air permeability of the pressure balance hole, this application provides some waterproof components that can be installed at the microphone hole and the pressure balance hole.

[0235] like Figure 26 and Figure 27 , Figure 26 This is a structural diagram of a waterproof component 2 given in an embodiment of the present application. Figure 27 It is a three-dimensional diagram of a waterproof component 2 given in an embodiment of the present application.

[0236] Combine Figure 26 and Figure 27The waterproof membrane includes a waterproof sound-permeable membrane 221 (also called a waterproof sound-permeable membrane) and a waterproof breathable membrane 222. The waterproof breathable membrane 222 is arranged opposite to the air pressure balance hole, and the waterproof sound-permeable membrane 221 is arranged opposite to the microphone hole.

[0237] It can be understood that: a waterproof sound-permeable membrane 221 is provided at the position opposite to the microphone hole, but a waterproof breathable membrane 222 is not provided; a waterproof breathable membrane 222 is provided at the position opposite to the air pressure balance hole, but a waterproof sound-permeable membrane 221 is not provided, that is, the waterproof sound-permeable membrane 221 and the waterproof breathable membrane 222 are staggered in the thickness direction of the waterproof component 2.

[0238] Because the microphone hole requires good air permeability and the pressure equalization hole requires good sound transmission, the waterproof breathable membrane 222, located opposite the pressure equalization hole, has air holes, allowing for a large air flow and ensuring the air permeability performance of the pressure equalization hole. The waterproof sound-permeable membrane 221, located opposite the microphone hole, is essentially perforated, providing good sound transmission, minimizing sound loss while ensuring sound transmission performance.

[0239] The waterproof sound-permeable membrane 221 and the waterproof breathable membrane 222 are staggered in the thickness direction of the waterproof member 2. This means that the first orthographic projection of the waterproof sound-permeable membrane 221 on a reference plane and the second orthographic projection of the waterproof breathable membrane 222 on a reference plane do not overlap. The reference plane is perpendicular to the thickness direction of the waterproof member 2.

[0240] See you next time Figure 22 and Figure 23 The waterproof and sound-permeable membrane 221 is not set at the position opposite to the air pressure balance hole, because the waterproof and sound-permeable membrane 221 basically has holes and poor air permeability. If the waterproof and sound-permeable membrane 221 is set at the position opposite to the air pressure balance hole, the air permeability will be seriously affected.

[0241] like Figure 26 and Figure 27 , the waterproof breathable membrane 222 is not set at the position opposite to the microphone hole, because the waterproof breathable membrane 222 has air holes, and the sound loss is large. If the waterproof breathable membrane 222 is set at the position opposite to the microphone hole, the sound transmission loss will increase.

[0242] In some optional processes, a waterproof and sound-permeable membrane 221 can be used, and a hole can be dug at a position opposite to the air pressure balance hole, while retaining the part opposite to the microphone hole.

[0243] In some optional processes, a waterproof and breathable membrane 222 can be used, and a hole can be dug at a position opposite to the microphone hole, leaving a portion opposite to the air pressure balance hole.

[0244] To further reduce the sound artifacts, Figure 26 and Figure 27The waterproof, sound-permeable membrane 221 is positioned closer to the first support sheet 23 than the waterproof, breathable membrane 222. In other words, the waterproof, sound-permeable membrane 221 is closer to the interior of the watch body and, therefore, to the microphone component positioned therein. Because the waterproof, sound-permeable membrane 221 is closer to the microphone component, this reduces sound loss between the microphone component and the waterproof, sound-permeable membrane 221, improving the sound transmission performance of the microphone component.

[0245] Among some selectable materials, the waterproof and sound-permeable membrane 221 may be selected from at least one of PU, TPU, PVDF, PTFE or other polymer waterproof materials.

[0246] Among some selectable materials, the waterproof breathable membrane 222 may be selected from at least one of PU, TPU, PVDF, PTFE or other polymer waterproof materials.

[0247] See you next time Figure 26 and Figure 27 The position opposite to the air pressure balance hole and the position opposite to the microphone hole are both provided with an oleophobic film 21. That is, the oleophobic film 21 covers the air pressure balance hole and the microphone hole.

[0248] like Figure 26 The waterproof and sound-permeable membrane 221 is bonded to the first support member 23 through the bonding layer 241 , the waterproof and breathable membrane 222 is bonded to the waterproof and sound-permeable membrane 221 through the bonding layer 246 , and the oleophobic membrane 21 is bonded to the waterproof and sound-permeable membrane 221 through the bonding layer 242 .

[0249] like Figure 28 , Figure 28 This is a structural diagram of a waterproof component 2 given in an embodiment of the present application.

[0250] In the waterproof member 2 of this example, the waterproof membrane includes a waterproof sound-permeable membrane 221 and a waterproof breathable membrane 222 that are stacked, and may further include a filter 25 , which is bonded to the oleophobic membrane 21 via an adhesive layer 243 .

[0251] like Figure 29 , Figure 29 This is a structural diagram of a waterproof component 2 given in an embodiment of the present application.

[0252] In the waterproof component 2 of this example, the waterproof membrane includes a stacked waterproof sound-permeable membrane 221 and a waterproof breathable membrane 222, and may also include a first support member 23 and a second support member 26. The stacked waterproof sound-permeable membrane 221 and the waterproof breathable membrane 222 are bonded to the first support member 23 through an adhesive layer, and the oleophobic membrane 21 is bonded to the second support member 26 through an adhesive layer.

[0253] In addition, you can Figure 29Based on the example, a filter sheet 25 is further included, and the filter sheet 25 is bonded to the oleophobic membrane 21 through an adhesive layer.

[0254] In the above example, the waterproof sound-permeable membrane 221 is provided at the position opposite the microphone hole, but the waterproof breathable membrane 222 is not provided; the waterproof breathable membrane 222 is provided at the position opposite the pressure balance hole, but the waterproof sound-permeable membrane 221 is not provided. In other examples, the pressure balance hole can be another first communication hole with a higher air permeability, or the microphone hole can be another second communication hole with a higher sound permeability.

[0255] The waterproof member of the present application example can be provided in the wearable device having the first protrusion and the second protrusion, for example, can be provided in the wearable device having the first protrusion and the second protrusion. Figure 9 、 Figure 16 or Figure 19 In the example.

[0256] like Figure 30 As shown, in this example, the waterproof member 2, the first protrusion 14, and the breathable plate 4 having the second protrusion 41 of the above example can be used. Since the waterproof member 2 is disposed close to the interior of the watch body, a pressure plate 1071 and a connecting structure 1072 can be included to secure the waterproof member 2. For example, a mounting groove can be provided on the middle frame 211, the waterproof member 2 is disposed in the mounting groove, and the pressure plate 1071 is disposed on one side of the waterproof member 2. The pressure plate 1071 is fixedly connected to the middle frame 211 via the connecting structure 1072, and the pressure plate 1071 is connected to the waterproof member 2 via the adhesive layer 5.

[0257] In order to further improve the waterproof effect, for example, Figure 30 In the embodiment, another waterproof membrane 6 can be provided on the side of the pressing plate away from the waterproof component, and an air vent connecting the waterproof component 2 and the other waterproof membrane 6 can be provided on the pressing plate 1071.

[0258] The waterproof component 2 of the example of the present application can be set in a wearable device having a first protrusion and a second protrusion, and can also be set in other wearable devices. For example, some settings of the waterproof component 2 on the watch body are given below.

[0259] like Figure 31 , Figure 31 This is a cross-sectional view of a wearable device according to an example of the present application, showing one of the configurations of the waterproof component 2.

[0260] Figure 31 In the example, a mounting groove is provided on the side of the middle frame 211 facing the blocking member 1, and the waterproof member 2 is arranged in the mounting groove; a connecting hole connected to the waterproof member 2 is also provided on the middle frame 211, and the connecting hole is provided on the side of the waterproof member 2 facing away from the blocking member 1, and the connecting hole includes at least one of an air pressure balance hole and a microphone hole. For example, Figure 31 In the figure, the connecting hole includes an air pressure balance hole and a microphone hole, which are arranged side by side. The microphone device 102 is arranged on the side of the microphone hole away from the waterproof part 2, and the microphone hole connects the waterproof part 2 and the microphone device 102.

[0261] Figure 31 In this example, the waterproof member 2 is positioned within the mounting groove. Thus, under the influence of the external water pressure and the pressure differential within the wearable device, as the plug 13 of the sealing member 1 moves toward the waterproof member 2, the greater the pressure differential, the greater the squeezing force exerted by the plug 13 on the waterproof member 2, resulting in a better waterproofing effect. In other words, the water pressure can be used to securely connect the waterproof member 2 to the middle frame 211. This eliminates the need for additional fixing structures connecting the waterproof member 2 and the middle frame 211, simplifying the structure and improving the space utilization of the wearable device.

[0262] In addition, the waterproof part 2 is arranged close to the outside of the middle frame 211, so that the internal space is small.

[0263] like Figure 32 , Figure 32 is a cross-sectional view of a wearable device according to an example of this application. Figure 32 Another arrangement of the waterproof component 2 is shown.

[0264] In this example, a communication hole is provided on one side of the middle frame 211 facing the blocking member 1. For example, Figure 32 In the figure, the connecting hole includes an air pressure balance hole and a microphone hole arranged side by side. A mounting groove is also provided on the middle frame 211. The mounting groove is arranged on the side of the connecting hole away from the blocking part. The waterproof part 2 is arranged in the mounting groove. The waterproof part 2 is connected to the connecting hole and is connected to the middle frame 211 through a connecting structure.

[0265] like Figure 32 When the plug 13 blocks the waterproof part 2, the plug 13 and Figure 32 Since the waterproof part 2 is set close to the inside of the middle frame, the air pressure balance hole and the microphone hole are set close to the outside of the middle frame, and the orthographic projection of the communication hole on the waterproof part 2 is located within the boundary of the waterproof part 2, it can be understood that the sum of the radial dimensions of the air pressure balance hole and the microphone hole is smaller than the surface dimension of the waterproof part 2. In this way, the sealing contact area between the plug 13 and the middle frame 211 is larger. For example, Figure 32 The black bold portion is the sealing contact position between the plug 13 and the middle frame 211, which improves the sealing and waterproof effects.

[0266] Figure 32 In this example, a connection structure is required to fix the waterproof member 2 on the middle frame 211, see Figure 33 , Figure 33 A connection structure 107 is embodied.

[0267] In this example, the connection structure 107 may include a pressing plate 1071 and a fastener 1072 . The pressing plate 1071 is disposed on one side of the waterproof component 2 , and the fastener 1072 passes through the pressing plate 1071 and extends into the middle frame 211 .

[0268] In some structures, in order to increase the cross-sectional area of ​​the slide bar 12, such as Figure 32 , an inlay space 109 can be set in the slide rod 12, and the elastic member 3 is set in the inlay space 109.

[0269] In order to improve the stability of the elastic member 3, see Figure 33 As shown, a guide post 108 extending into the inlay space 121 can be provided on the middle frame 211, and the elastic member 3 can be sleeved on the guide post 108. In this way, when the slide bar 12 slides relative to the middle frame 211, the elastic member 3 can be deformed along a straight line.

[0270] Since the hole 1011 for setting the slide bar 12 needs to be connected to the inside of the middle frame, a hole with a smaller aperture can be opened near the guide column 108, and the hole with the smaller aperture is connected to the hole 1011 for setting the slide bar.

[0271] To make full use of the space, see Figure 33 As shown, the fastener 1072 can pass through the pressure plate 1071 and extend into the guide column 108, thereby fixing the waterproof component 2 to the middle frame.

[0272] For example, the fastener 1072 can be a threaded connector, such as a bolt, a screw, etc.

[0273] like Figure 31 、 Figure 32 and Figure 33 As shown, the wearable device further includes a decorative plate 105 , which is provided with a mounting cavity 1051 , in which at least a portion of the blocking member 1 is slidably disposed; and a through hole is provided on the decorative plate 105 for communicating with the interior of the watch body.

[0274] There are many ways to connect the decorative panel 105 and the middle frame 211.

[0275] like Figure 31 The decorative plate 105 can be fixedly connected to the middle frame 211 by a threaded fastener 106. In some examples, one side of the decorative plate 105 is fixedly connected to the middle frame 211 using a threaded fastener 106, and the other side can also be fixedly connected to the middle frame 211 using a threaded fastener 106.

[0276] like Figure 32 and Figure 33The decorative panel 105 can be fixedly connected to the middle frame 211 by means of threaded fasteners 106 and a snap-fit ​​structure 109. In some examples, one side of the decorative panel 105 is fixedly connected to the middle frame 211 using the snap-fit ​​structure 109, and the other side can be fixedly connected to the middle frame 211 using threaded fasteners 106.

[0277] In some examples, such as Figure 32 The sliding rod 12 in the blocking member 1 may include a first sliding rod 121 and a second sliding rod 122. The first sliding rod 121 and the second sliding rod 122 are arranged side by side. The threaded fastener 106 can be set close to the first sliding rod 121, the clamping structure 109 can be set close to the second sliding rod 122, and the waterproof member 2 is set between the first sliding rod 121 and the second sliding rod 122.

[0278] For example, see Figure 32 The snap-fit ​​structure 109 includes a matching snap 1091 and a snap slot 1092 . The snap 1091 can be provided on the decorative panel 105 , the snap slot 1092 can be provided on the middle frame 211 , and the snap 1091 is provided in the snap slot 1092 .

[0279] In some possible structures, the snap-on structure 109 occupies a small space, for example, Figure 32 and Figure 33 In this way, the space in the wearable device in the X direction can be reduced, so that the cross-sectional area of ​​the slide rod 12 in the blocking member 1 can be increased, so that the pressure difference under the same water depth is larger, and it is easier to achieve blocking under low water pressure.

[0280] The waterproof member 2 provided in the embodiment of the present application can be applied to the wearable device having the blocking member 1. In other examples, the waterproof member 2 can also be applied to wearable devices without the blocking member 1.

[0281] In some other examples, the waterproof member 2 can be applied to other electronic devices, for example, the electronic device can be glasses. The electronic device includes a main body and the waterproof member, which is arranged on the main body, which can be a frame or temple of glasses.

[0282] In the description of this specification, specific features, structures, materials or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0283] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of this application. Therefore, the scope of protection of this application should be based on the scope of protection of the claims.

Claims

1. A plugging assembly, characterized in that: include: Blocking parts; Breathable panels; The surface of the blocking member facing the air-permeable plate has a first protrusion; The air permeable plate is provided with at least one air permeable hole and a second annular protrusion, and the at least one air permeable hole is located in the area surrounded by the second protrusion; The projection of the first protrusion on the air-permeable plate is outside the boundary of the second protrusion; When the blocking member moves toward the air-permeable plate, the first protrusion can be pressed onto the second protrusion.

2. The plugging assembly according to claim 1, characterized in that: There are a plurality of ventilation holes, and the plurality of ventilation holes are arranged at intervals.

3. The blocking assembly according to claim 1 or 2, characterized in that: The air permeable plate further includes a contact area located at the periphery of the second protrusion; When the blocking member moves toward the air-permeable plate, the first protrusion can be pressed onto the contact area.

4. The plugging assembly according to any one of claims 1 to 3, characterized in that: The first protrusion is elastic.

5. The plugging assembly according to any one of claims 1 to 4, characterized in that: The surface of the first protrusion opposite to the second protrusion is a first arc surface, and the first arc surface protrudes toward the air-permeable plate; From the center of the first curved surface toward the edge, the distance between the first curved surface and the air-permeable plate gradually increases.

6. The plugging assembly according to any one of claims 1 to 5, characterized in that: A surface of the second protruding portion opposite to the first protruding portion is a second arc surface, and the second arc surface protrudes toward the blocking member.

7. The plugging assembly according to any one of claims 1 to 6, characterized in that: The air permeable plate is a metal plate, and the second protrusion and the air permeable plate are an integral structural component.

8. The plugging assembly according to any one of claims 1 to 7, characterized in that: The blocking member comprises: pressure plate; at least one sliding rod connected to the pressure plate; A plug is connected to the pressure plate, the plug is located on the side of the pressure plate facing the breathable plate, the first protrusion is located on the plug, the plug is elastic, and the first protrusion and the plug are an integral structural component.

9. The plugging assembly according to claim 8, characterized in that: There are multiple sliding rods, and the multiple sliding rods are arranged on the pressure plate at intervals; The plug and the air-permeable plate are located between the plurality of sliding rods.

10. A middle frame assembly, characterized in that: include: middle frame; The blocking assembly according to any one of claims 1 to 9; A communication hole is formed on the middle frame. The communication hole is located on a side of the air-permeable plate away from the first protruding portion, and the communication hole is in communication with the air-permeable plate.

11. The middle frame assembly according to claim 10, characterized in that: The middle frame is a plastic part, the air permeable plate is a metal plate, and the air permeable plate is connected to the middle frame through an adhesive layer, or, The middle frame is a metal middle frame, and the air permeable plate and the middle frame are an integral structural component.

12. The middle frame assembly according to claim 10 or 11, characterized in that: The middle frame assembly includes a communication hole, which is an air pressure balance hole.

13. A watch body, characterized in that: include: The middle frame assembly according to any one of claims 10 to 12; A waterproof component is provided on the middle frame, and is located on a side of the air-permeable plate away from the first protrusion. The waterproof component is communicated with the air-permeable plate and the communication hole.

14. The watch body according to claim 13, characterized in that: The waterproof component includes: An oleophobic membrane, a first waterproof membrane, and a first supporting sheet, wherein the first supporting sheet has a first vent hole communicating with the interior of the watch body; The oleophobic film, the first waterproof film and the first supporting sheet are sequentially arranged along the direction from the outside to the inside of the watch body.

15. The watch body according to claim 14, characterized in that: The waterproof component also includes: A filter is located on a side of the oleophobic membrane that is away from the first waterproof membrane.

16. The watch body according to claim 14 or 15, characterized in that: The first waterproof membrane is connected to the first supporting sheet via a first adhesive layer provided at an edge of the first waterproof membrane; The oleophobic membrane is connected to the first waterproof membrane through a second adhesive layer arranged at the edge of the oleophobic membrane.

17. The watch body according to claim 14 or 15, characterized in that: The first waterproof membrane is connected to the first supporting sheet via a first adhesive layer provided at an edge of the first waterproof membrane; The waterproof member further includes a second supporting sheet having a second air vent communicating with the interior of the watch body; The oleophobic film is connected to the second supporting sheet via a second adhesive layer arranged at an edge of the oleophobic film.

18. The watch body according to any one of claims 13 to 17, characterized in that: A communication hole is provided on the middle frame, and the air-permeable plate and the waterproof component are located on opposite sides of the communication hole.

19. The watch body according to any one of claims 13 to 17, characterized in that: A communication hole is formed on the middle frame, the air permeable plate and the waterproof member are located on opposite sides of the communication hole, the communication hole includes a first communication hole and a second communication hole, and the first communication hole and the second communication hole are arranged side by side; The first waterproof membrane includes: a waterproof sound-permeable membrane and a waterproof breathable membrane; The waterproof breathable membrane is arranged opposite to the first communication hole, and the waterproof sound-permeable membrane is arranged opposite to the second communication hole; The oleophobic film is provided at a position opposite to the first communicating hole and at a position opposite to the second communicating hole.

20. The watch body according to claim 19, characterized in that The waterproof sound-permeable membrane is arranged closer to the first supporting sheet than the waterproof breathable membrane.

21. The watch body according to claim 19 or 20, characterized in that: The first communication hole includes an air pressure balance hole, and the second communication hole includes a microphone hole.

22. The watch body according to any one of claims 18 to 21, characterized in that: A first mounting groove is formed on the middle frame, the waterproof component is arranged in the first mounting groove, and the waterproof component is connected to the watch body through a connecting structure; The connection structure includes a pressing plate and a fastener. The pressing plate is arranged on a side of the waterproof component close to the inside of the meter body. The fastener passes through the pressing plate and is connected to the meter body.

23. The watch body according to claim 22, characterized in that A second waterproof membrane is provided on a side of the pressing plate facing away from the waterproof component, and an air vent connecting the waterproof component and the second waterproof membrane is provided on the pressing plate.

24. The watch body according to claim 22 or 23, characterized in that: The blocking member comprises: at least one sliding rod, the sliding rod being disposed in the hole and being capable of moving along the hole; An inlay space is provided in the sliding rod, an elastic part is provided in the inlay space, a guide column extending into the inlay space is provided on the middle frame, the elastic part is sleeved on the guide column, and the elastic part is used to give the sealing part an elastic force to move away from the waterproof part; the fastener passes through the pressure plate and extends into the guide column.

25. The watch body according to any one of claims 13 to 17, characterized in that: A communication hole is formed on the middle frame, and the waterproof member and the air permeable plate are both arranged on a side of the communication hole close to the outside of the watch body; A second mounting groove is provided on the middle frame, and the waterproof component and the breathable plate are arranged in the second mounting groove. The breathable plate is arranged closer to the outside of the watch body than the waterproof component.

26. The watch body according to any one of claims 13 to 25, characterized in that: The table body also includes: A decorative plate, wherein a mounting cavity is formed on the decorative plate, and at least a portion of the blocking member is slidably disposed in the mounting cavity; The decorative panel is connected to the middle frame via threaded fasteners and a clamping structure.

27. A wearable device, characterized in that: include: watch strap; The watch body according to any one of claims 13 to 26, wherein the watch strap is connected to the watch body.

28. A waterproof component, which is used to be installed on an electronic device, characterized in that: The waterproof component includes: An oleophobic film, a waterproof film and a first supporting sheet, wherein the first supporting sheet has a first air permeable hole; The oleophobic film, the waterproof film and the first supporting sheet are stacked in sequence; The waterproof membrane comprises: Waterproof sound-permeable membrane and waterproof breathable membrane; The waterproof sound-permeable membrane and the waterproof breathable membrane are staggered in the thickness direction of the waterproof component.

29. The waterproof element according to claim 28, characterized in that: The waterproof component also includes: A filter sheet is located on a side of the oleophobic membrane that is away from the waterproof membrane.

30. The waterproof element according to claim 28 or 29, characterized in that: The waterproof sound-permeable membrane is arranged closer to the first supporting sheet than the waterproof breathable membrane.

31. The waterproof element according to any one of claims 28 to 30, characterized in that: The waterproof membrane is connected to the first supporting sheet via a first adhesive layer provided at the edge of the waterproof membrane; the oleophobic membrane is connected to the waterproof membrane via a second adhesive layer provided at the edge of the oleophobic membrane.

32. The waterproof element according to any one of claims 28 to 30, characterized in that: The waterproof membrane is connected to the first supporting sheet via a first adhesive layer provided at the edge of the waterproof membrane; the waterproof member further comprises a second supporting sheet having a second air permeable hole; The oleophobic film is connected to the second supporting sheet via a second adhesive layer arranged at an edge of the oleophobic film.

33. An electronic device, characterized in that: include: case; The waterproof component according to any one of claims 28 to 32, wherein the waterproof component is arranged on the shell.

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