Wearable piece and wearable equipment
By using a mezzanine with a lower ductility than a soft layer in the strap of the wearable device, a balance between softness and hardness and ductility is achieved, and the problem of poor wearing comfort in the prior art is solved and the user's wearing experience is improved.
Patent Information
- Application Number
- CN202422570164.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-23
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-10-23
AI Technical Summary
The strap material of existing wearable devices has a harder and thicker body feel when it is harder and has poor wear comfort; it is easy to tighten the user's wrist when it is low, affecting blood circulation and poor comfort.
A structure consisting of the first soft layer, the second soft layer and the interlayer is adopted. The ductility of the interlayer is smaller than that of the soft layer. The overall ductility resistance of the interlayer is improved through the ductility resistance of the interlayer, and the balance between softness and hardness and ductility is achieved.
It improves the wearable comfort of the wearable device, makes the main body of the device stable and tightly fit the skin, and the body feels soft and not tight, improving the user's wearing experience.
Smart Images
Figure CN223111171U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of wearable devices, and in particular, to a wearable component and a wearable device. Background Art
[0002] Currently, most wearable electronic devices on the market integrate functions such as heart rate detection and blood oxygen detection. Taking a smart wearable watch as an example, the dial of the smart wearable watch is equipped with a heart rate sensor. When the user wears the smart wearable watch, the heart rate sensor can monitor the user's heart rate status when it is in close contact with the user's skin. In related technologies, the strap of the smart wearable watch is usually a single-layer structure made of a single material. However, when the material selected for the strap has a high hardness, the ductility of the material is low. If the user tightens the strap so that the heart rate sensor on the dial is in close contact with the user's skin, the feeling brought by the strap to the user is hard and heavy, and the wearing comfort is poor. When the material selected for the strap has a low hardness, the ductility of the material is high. If the user tightens the strap so that the heart rate sensor on the dial is in close contact with the user's skin, the strap is likely to constrict the user's wrist or arm, hindering blood circulation in the human body and affecting the wearing comfort. Summary of the Utility Model
[0003] Embodiments of this application provide a wearable component and a wearable device, aiming to achieve a balance between soft hardness and ductility of the wearable component and improve the wearing comfort of users.
[0004] In a first aspect, embodiments of this application provide a wearable component, including:
[0005] A first soft layer and a second soft layer, the first soft layer and the second soft layer are arranged in mutual adhesion;
[0006] A sandwich layer, the sandwich layer is arranged between the first soft layer and the second soft layer;
[0007] Wherein, the elongation rate of the sandwich layer is less than the elongation rates of the first soft layer and the second soft layer.
[0008] In a second aspect, embodiments of this application further provide a wearable device, including a device main body and the wearable component as described in the first aspect, and the wearable component is connected to the device main body.
[0009] Embodiments of the present application provide a wearable piece and a wearable device. The first soft layer and the second soft layer are bonded and connected. The textures of the first soft layer and the second soft layer are relatively soft. When a user wears the wearable device, the user's skin can contact the first soft layer and / or the second soft layer. By providing an interlayer between the first soft layer and the second soft layer, the first soft layer and the second soft layer are connected to the interlayer, and the ductility of the interlayer is made less than the ductility rates of the first soft layer and the second soft layer. Thus, the interlayer has an anti-extension effect on the first soft layer and the second soft layer, can improve the anti-ductility of the first soft layer and the second soft layer, and further enables the overall wearable piece to have a certain anti-ductility. The wearable piece can achieve a balance between softness and ductility. Therefore, when the wearable piece is applied to the wearable device, the user can stably wear the wearable device, so that the device body of the wearable device can stably adhere to the user's skin, and the tactile sensation brought by the wearable piece to the user is relatively soft. At the same time, the wearable piece will not be too tightly tightened on the user's wrist or arm, which is beneficial to improving the wearing comfort of the user. Description of the Drawings
[0010] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0011] Figure 1 Structural schematic diagram of a wearable piece provided by an embodiment of the present application;
[0012] Figure 2 For Figure 1 Cross-sectional schematic diagram of the wearable piece in along the A-A direction;
[0013] Figure 3 Another cross-sectional schematic diagram of a wearable piece provided by an embodiment of the present application along the A-A direction;
[0014] Figure 4 Structural schematic diagram of an interlayer provided by an embodiment of the present application;
[0015] Figure 5 Another structural schematic diagram of an interlayer provided by an embodiment of the present application.
[0016] Main reference numeral descriptions:
[0017] 10. First soft layer; 11. Accommodation groove; 12. First snap hole; 20. Second soft layer; 21. Second snap hole; 30. Interlayer; 31. Hollowed-out part; 32. Avoidance hole; 33. First wire; 34. Second wire; 35. Side line. Detailed Embodiments
[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the protection scope of the present application.
[0019] The flowcharts shown in the accompanying drawings are only illustrative and do not necessarily include all the contents and operations / steps, nor do they necessarily need to be executed in the described order. For example, some operations / steps can be decomposed, combined or partially merged, so the actual execution order may be changed according to the actual situation.
[0020] It should be understood that the terms used in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. As used in the specification of the present application and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include the plural forms.
[0021] Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.
[0022] Please refer to Figure 1 and Figure 2 As shown, the embodiments of the present application provide a wearable. The wearable includes a first soft layer 10, a second soft layer 20 and an interlayer 30. The first soft layer 10 and the second soft layer 20 are arranged in a mutually attached manner, and the interlayer 30 is arranged between the first soft layer 10 and the second soft layer 20. Among them, the elongation rate of the interlayer 30 is less than the elongation rates of the first soft layer 10 and the second soft layer 20.
[0023] For the wearable piece of this embodiment, the first soft layer 10 and the second soft layer 20 are relatively soft in texture. When the user wears the wearable device, the user's skin can contact the first soft layer 10 and / or the second soft layer 20. The first soft layer 10 and the second soft layer 20 are attached and connected to each other. A sandwich layer 30 is provided between the first soft layer 10 and the second soft layer 20. The first soft layer 10 and the second soft layer 20 are connected to the sandwich layer 30. By making the ductility of the sandwich layer 30 less than the ductility rates of the first soft layer 10 and the second soft layer 20, the sandwich layer 30 has an anti-extension effect on the first soft layer 10 and the second soft layer 20. The sandwich layer 30 can improve the anti-ductility of the first soft layer 10 and the second soft layer 20, so that the overall wearable piece has a certain anti-ductility, which helps the wearable piece to achieve a balance between softness and ductility. Furthermore, when the wearable piece is applied to the wearable device, the user can wear the wearable device stably, so that the device body of the wearable device can closely adhere to the user's skin stably, and the feeling brought by the wearable piece to the user is relatively soft. At the same time, the wearable piece will not be too tightly tightened on the user's wearing part, which is beneficial to improving the user's wearing comfort.
[0024] Exemplarily, the first soft layer 10 and the second soft layer 20 can be prepared from at least one of the following materials: silicone, rubber, fluororubber, hydrogenated nitrile rubber (abbreviated as HNBR), thermoplastic polyurethane elastomer (abbreviated as TPU).
[0025] It can be understood that the sandwich layer 30 is located between the first soft layer 10 and the second soft layer 20. The first soft layer 10, the second soft layer 20 and the sandwich layer 30 can be bent, so that the wearable piece can be bent and worn on the user's wrist or arm.
[0026] Exemplarily, the first soft layer 10 and the second soft layer 20 are arranged in sequence along the first direction. The thickness direction of the wearable piece can be the first direction, and the thickness direction of the wearable piece can be as shown by the Z direction in Figure 2 The sandwich layer 30 is arranged between the first soft layer 10 and the second soft layer 20. The first soft layer 10 and the second soft layer 20 are located on the outermost sides of the wearable piece along its thickness direction. When the user wears the wearable device, one side of the wearable piece along its thickness direction contacts the skin of the user's wrist or arm. That is to say, the user's skin can contact the first soft layer 10 or the second soft layer 20.
[0027] In some embodiments, the first soft layer 10 and / or the second soft layer 20 are snap-connected to the interlayer 30. It can be understood that by snap-connecting the first soft layer 10 to the interlayer 30, the connection between the first soft layer 10 and the interlayer 30 is realized, the connection strength between the first soft layer 10 and the interlayer 30 is improved, the anti-extension effect of the interlayer 30 on the first soft layer 10 is enhanced, and by snap-connecting the second soft layer 20 to the interlayer 30, the connection between the second soft layer 20 and the interlayer 30 is realized, the connection strength between the second soft layer 20 and the interlayer 30 is improved, the anti-extension effect of the interlayer 30 on the second soft layer 20 is enhanced, and the overall anti-extension property of the watch band is improved.
[0028] In some embodiments, the first soft layer 10 and / or the second soft layer 20 are provided with grooves, and the interlayer 30 is provided with protrusions. The protrusions are snap-connected to the grooves to realize the snap connection between the first soft layer 10 and the interlayer 30, and / or the snap connection between the second soft layer 20 and the interlayer 30.
[0029] Exemplarily, the first soft layer 10 and the second soft layer 20 are arranged in sequence along the first direction, and the interlayer 30 is arranged between the first soft layer 10 and the second soft layer 20. Along the first direction, grooves are provided on the sides of the first soft layer 10 and the second soft layer 20 close to the interlayer 30, and protrusions are provided on the opposite sides of the interlayer 30. The protrusion on one side of the interlayer 30 is snap-connected to the groove of the first soft layer 10, and the protrusion on the other side of the interlayer 30 is snap-connected to the groove of the second soft layer 20, so as to realize the snap connection between the first soft layer 10 and the interlayer 30, and the snap connection between the second soft layer 20 and the interlayer 30.
[0030] In some embodiments, as Figure 1 and Figure 2 shown, the interlayer 30 is a mesh structure, and at least part of the first soft layer 10 passes through the hollow part 31 of the interlayer 30 and is connected to the second soft layer 20. It can be understood that the first soft layer 10 and the second soft layer 20 are arranged in sequence along the first direction, the interlayer 30 is a mesh structure, the interlayer 30 has a plurality of hollow parts 31, and the hollow parts 31 of the interlayer 30 can penetrate the opposite sides of the interlayer 30 along the first direction. The first soft layer 10 can pass through the hollow part 31 of the interlayer 30 and extend towards the second soft layer 20, so that the first soft layer 10 is connected to the second soft layer 20. By making at least part of the first soft layer 10 pass through the hollow part 31 of the interlayer 30 and be connected to the second soft layer 20, the interlayer 30 can abut against the part of the first soft layer 10 passing through its hollow part 31 to limit the extension of the first soft layer 10 and the second soft layer 20, achieving the anti-extension effect of the interlayer 30 on the first soft layer 10 and the second soft layer 20, and improving the overall anti-extension property of the wearable.
[0031] Exemplarily, both the first soft layer 10 and the second soft layer 20 are disposed through the hollow portion 31 of the interlayer 30, and the portions of the first soft layer 10 and the second soft layer 20 disposed through the hollow portion 31 are connected to each other.
[0032] Further, the first soft layer 10 is disposed through the hollow portion 31 of the interlayer 30 and can fill the hollow portion 31 of the interlayer 30, or both the first soft layer 10 and the second soft layer 20 are disposed through the hollow portion 31 of the interlayer 30, and the first soft layer 10 and the second soft layer 20 can fill the hollow portion 31 of the interlayer 30, so as to fully improve the anti-extension effect of the interlayer 30 on the first soft layer 10 and the second soft layer 20.
[0033] In some embodiments, the interlayer 30 and the first soft layer 10 are adhesively connected, and the interlayer 30 and the second soft layer 20 are adhesively connected. By means of adhesion, the interlayer 30 is connected to the first soft layer 10 and the second soft layer 20. The interlayer 30 can act on the positions where it is adhesively connected to the first soft layer 10 and the second soft layer 20, restricting the extension of the first soft layer 10 and the second soft layer 20, achieving the anti-extension effect on the first soft layer 10 and the second soft layer 20, and improving the overall anti-extension property of the wearable.
[0034] In some embodiments, as Figure 2 and Figure 3 shown, the first soft layer 10 and / or the second soft layer 20 is provided with a receiving groove 11, and the interlayer 30 is disposed in the receiving groove 11, so that the first soft layer 10 and the second soft layer 20 wrap the interlayer 30. The interlayer 30 is disposed in the receiving groove 11 of the first soft layer 10 and / or the second soft layer 20, so that the first soft layer 10 and the second soft layer 20 can wrap the interlayer 30, preventing the interlayer 30 from being exposed, avoiding the interlayer 30 from being affected by external forces, ensuring the connection stability of the first soft layer 10 and the second soft layer 20 to the interlayer 30, and at the same time being beneficial to improving the aesthetics of the wearable.
[0035] Exemplarily, as combined with Figure 4 shown, the interlayer 30 is an annular interlayer, and an avoidance hole 32 is provided in the middle of the interlayer 30. The first soft layer 10 may be provided with an annular receiving groove 11. The interlayer 30 is disposed in the receiving groove 11. The first soft layer 10 extends from the outer periphery of the interlayer 30 in a first direction to be connected to the second soft layer 20, so as to wrap the outer ring of the interlayer 30, and passes through the avoidance hole 32 of the interlayer 30 and extends in the first direction to be connected to the second soft layer 20, so as to wrap the inner ring of the interlayer 30. The second soft layer 20 covers the notch of the receiving groove 11, so that the first soft layer 10 and the second soft layer 20 completely wrap the interlayer 30, preventing the interlayer 30 from being exposed.
[0036] Exemplarily, the interlayer 30 may also include a plurality of sub - parts arranged at intervals. The first soft layer 10 and / or the second soft layer 20 may correspondingly be provided with a plurality of accommodating grooves 11 arranged at intervals, and the plurality of sub - parts may be correspondingly arranged in the plurality of accommodating grooves 11.
[0037] Specifically, the first soft layer 10 and / or the second soft layer 20 are provided with the accommodating grooves 11, the interlayer 30 is arranged in the accommodating grooves 11, and the opposite sides of the interlayer 30 along the first direction are respectively in close contact with the first soft layer 10 and the second soft layer 20, improving the connection stability between the interlayer 30 and the first soft layer 10, and the connection stability between the interlayer 30 and the second soft layer 20.
[0038] Exemplarily, as Figure 3 shown, the first soft layer 10 is provided with the accommodating grooves 11. Along the direction perpendicular to the first direction, the distance D1 between the side wall surface of the accommodating groove 11 and the outer peripheral surface of the first soft layer 10 is greater than 2.5 mm, so as to ensure the connection stability between the first soft layer 10 and the second soft layer 20, and ensure that the first soft layer 10 and the second soft layer 20 can stably wrap the interlayer 30. For example, the distance D1 between the side wall surface of the accommodating groove 11 and the outer peripheral surface of the first soft layer 10 may be 2.5 mm, 2.8 mm, 3.2 mm or 3.5 mm, etc.
[0039] In some embodiments, as Figure 2 shown, the first soft layer 10 and the second soft layer 20 are integrally provided, ensuring the connection stability between the first soft layer 10 and the second soft layer 20, and at the same time preventing the interlayer 30 from detaching between the first soft layer 10 and the second soft layer 20, improving the overall connection stability of the wearable.
[0040] In some embodiments, the wearable can be prepared by the following preparation method: separately molding the semi - solid first soft layer 10 and the second soft layer 20, placing the interlayer 30 between the semi - solid first soft layer 10 and the second soft layer 20, and then curing the semi - solid first soft layer 10 and the second soft layer 20, so that the semi - solid first soft layer 10 and the second soft layer 20 are fused with each other and form an integral solid structure, realizing the integral setting between the first soft layer 10 and the second soft layer 20. In addition, curing the semi - solid first soft layer 10 and the second soft layer 20 can also cause gluing between the first soft layer 10 and the interlayer 30, and gluing between the second soft layer 20 and the interlayer 30, so that the interlayer 30 is connected to the first soft layer 10 and the second soft layer 20. The interlayer 30 can act on the positions where it is glued to the first soft layer 10 and the second soft layer 20, restricting the extension of the first soft layer 10 and the second soft layer 20.
[0041] Further, after the first soft layer 10 and the second soft layer 20 of the split molding semi-solid state are formed, an installation groove can be formed on the first soft layer 10 through a positioning jig, and the interlayer 30 is placed in the installation groove. During the curing process, the first soft layer 10 and the second soft layer 20 fuse with each other and fill the gap between the groove wall surface of the installation groove and the interlayer 30, so that the first soft layer 10 forms a receiving groove 11 matching the interlayer 30, and the cured first soft layer 10 and the second soft layer 20 wrap the interlayer 30 to prevent the interlayer 30 from being exposed.
[0042] Furthermore, the interlayer 30 is a net structure, and the interlayer 30 has a plurality of hollow portions 31. By curing the first soft layer 10 and the second soft layer 20 in a semi-solid state, the semi-solid first soft layer 10 and the second soft layer 20 can extend into the hollow portions 31 of the interlayer 30 and fuse with each other to form an integral solid structure, that is, the first soft layer 10 and the second soft layer 20 can penetrate through the hollow portions 31 of the interlayer 30 and be connected to each other, improving the connection stability among the first soft layer 10, the second soft layer 20, and the interlayer 30. At the same time, the interlayer 30 can abut against the part of the first soft layer 10 penetrating through its hollow portion 31, further restricting the extension of the first soft layer 10 and the second soft layer 20.
[0043] In some embodiments, along the first direction, the thickness of the first soft layer 10 is greater than or equal to 0.6 mm, and the thickness of the second soft layer 20 is greater than or equal to 0.6 mm, so that the first soft layer 10 and the second soft layer 20 can better resist impacts and abrasions during daily use. And the thickness of the cured first soft layer 10 and the second soft layer 20 is greater than or equal to 0.6 mm, which can prevent the interlayer 30 from penetrating through the first soft layer 10 or the second soft layer 20 due to the too thin first soft layer 10 and the second soft layer 20. For example, along the first direction, the minimum thickness H1 of the first soft layer 10 can be 0.6 mm, 0.65 mm, or 0.72 mm, etc., and the minimum thickness H2 of the second soft layer 20 can be 0.6 mm, 0.65 mm, or 0.72 mm, etc.
[0044] Exemplarily, as Figure 3 shown, the first soft layer 10 is provided with a receiving groove 11, and the distance from the bottom surface of the receiving groove 11 to the side surface of the first soft layer 10 away from the second soft layer 20 is the minimum thickness H1 of the first soft layer 10 along the first direction, and this minimum thickness H1 is greater than or equal to 0.6 mm.
[0045] In some embodiments, the materials of the first soft layer 10 and the second soft layer 20 are the same, so that there is good compatibility between the first soft layer 10 and the second soft layer 20, which helps to improve the connection stability between the first soft layer 10 and the second soft layer 20.
[0046] In some embodiments, the elongation rate of the interlayer 30 is greater than or equal to 0. It can be understood that the elongation rate of the interlayer 30 can be 0, and the interlayer 30 shows no ductility. When the elongation rate of the interlayer 30 is greater than 0, the interlayer 30 shows a certain degree of ductility. By adjusting the elongation rate of the interlayer 30, the anti-elongation degree of the interlayer 30 acting on the first soft layer 10 and the second soft layer 20 can be changed, so that the overall ductility of the wearable meets the required requirements.
[0047] Exemplarily, in the second direction, the elongation rate of the interlayer 30 is greater than or equal to 0, less than the elongation rate of the first soft layer 10, and less than the elongation rate of the second soft layer 20. Among them, the second direction is perpendicular to the first direction.
[0048] Exemplarily, the length direction of the wearable can be the second direction, as shown by the Y direction in Figure 1 . When the wearable is applied to the wearable device, one end of the wearable in its length direction can be connected to the device body of the wearable device, and the other end can surround the user's wearing part to improve the user's wearing comfort.
[0049] In some embodiments, as shown in Figure 4 and Figure 5 , the interlayer 30 is a mesh structure. It can be understood that the mesh structure can withstand a certain amount of tensile force. The interlayer 30 is a grid structure, which is beneficial to enhancing the anti-elongation property of the interlayer 30, so that the elongation rate of the interlayer 30 is less than the elongation rates of the first soft layer 10 and the second soft layer 20.
[0050] Exemplarily, the interlayer 30 can be a mesh structure prepared from materials such as nylon, polyester, and fiberglass.
[0051] Exemplarily, the interlayer 30 with a grid structure can be prepared by wire weaving, or the interlayer 30 with a mesh structure can be prepared by cutting on a sheet structure.
[0052] In some embodiments, as shown in Figure 4 and Figure 5 , a plurality of hollow portions 31 of the interlayer 30 are arranged at equal intervals. It can be understood that the plurality of hollow portions 31 of the interlayer 30 are arranged at equal intervals, which helps the interlayer 30 to be evenly connected to the first soft layer 10 and the second soft layer 20, so as to balance the anti-elongation effect of the interlayer 30 on the first soft layer 10 and the second soft layer 20, making the anti-elongation property of each part of the wearable relatively consistent and improving the overall wearing comfort of the wearable. In addition, the hollow portions 31 are arranged at equal intervals, which can better disperse the acting force on the interlayer 30 when the first soft layer 10 and the second soft layer 20 are stretched, prevent the interlayer 30 from being overly deformed, and ensure the structural stability and reliability of the interlayer 30.
[0053] Exemplarily, a plurality of hollow portions 31 of the interlayer 30 are arranged at uniform intervals, and the first soft layer 10 can penetrate through the plurality of hollow portions 31 of the interlayer 30 evenly, so that the force transmitted from the part of the interlayer 30 passing through the hollow portions 31 by the first soft layer 10 to the first soft layer 10 and the second soft layer 20 is relatively uniform, balancing the anti-extension effect of the interlayer 30 on various parts of the first soft layer 10 and the second soft layer 20.
[0054] Exemplarily, a plurality of hollow portions 31 of the interlayer 30 are arranged at uniform intervals. When the interlayer 30 is adhesively connected to the first soft layer 10, the adhesive positions between the interlayer 30 and the first soft layer 10 are relatively evenly distributed, balancing the anti-extension effect of the interlayer 30 on various parts of the first soft layer 10 and the second soft layer 20.
[0055] Exemplarily, the hollow portion 31 of the interlayer 30 can also be circular, triangular, quadrilateral, hexagonal, etc.
[0056] Exemplarily, the shapes of a plurality of hollow portions 31 of the interlayer 30 are the same.
[0057] In some embodiments, such as Figure 4 and Figure 5 shown, the interlayer 30 includes a plurality of first traces 33 and a plurality of second traces 34. The plurality of first traces 33 and the plurality of second traces 34 are arranged in a cross pattern, so that a hollow portion 31 is formed by enclosing between two adjacent first traces 33 and two adjacent second traces 34. It can be understood that the plurality of first traces 33 are arranged at intervals in sequence, the plurality of second traces 34 are arranged at intervals in sequence, and the plurality of first traces 33 and the plurality of second traces 34 are arranged in a cross pattern, so that the hollow portion 31 can be a quadrilateral formed by enclosing between two adjacent first traces 33 and two adjacent second traces 34. For the interlayer 30 formed by the cross arrangement of the plurality of first traces 33 and the plurality of second traces 34, the arrangement of the first traces 33 and the second traces 34 is relatively regular. The interlayer 30 can be woven by the plurality of first traces 33 and the plurality of second traces 34, which is beneficial to simplifying the manufacturing process of the interlayer 30, and the weaving manufacturing method is more conducive to obtaining a high-density interlayer 30, enhancing the anti-ductility of the interlayer 30, and achieving the balance of the softness, hardness and ductility of the wearable.
[0058] Exemplarily, the extending directions of the plurality of first traces 33 are the same, and the extending directions of the plurality of second traces 34 are the same.
[0059] In an alternative embodiment, such as Figure 4As shown, the extending directions of multiple first traces 33 are arranged at an angle with respect to the length direction of the wearable member, and the extending directions of multiple second traces 34 are arranged at an angle with respect to the length direction of the wearable member. It can be understood that the extending directions of multiple first traces 33 and multiple second traces 34 are both arranged at an angle with respect to the length direction of the wearable member, such that the first traces 33 and the second traces 34 can be extended in the length direction of the wearable member, and the extension rate of the interlayer 30 in the length direction of the wearable member is greater than 0. By adjusting the included angles between the extending directions of the first traces 33 and the second traces 34 and the length direction of the wearable member, the extension rate of the interlayer 30 in the length direction of the wearable member can be changed, the extension rates of the first soft layer 10 and the second soft layer 20 in the length direction of the wearable member can be restricted, and the extension rate of the wearable member along its length direction can be adjusted.
[0060] Specifically, the magnitude of the included angle a1 between multiple first traces 33 and the length direction of the wearable member, and the magnitude of the included angle a2 between multiple second traces 34 and the length direction of the wearable member can be adjusted according to actual situations, and are not limited herein.
[0061] Exemplarily, the included angle a1 between the extending direction of multiple first traces 33 and the length direction of the wearable member is equal to the included angle a2 between the extending direction of multiple second traces 34 and the length direction of the wearable member.
[0062] In another alternative embodiment, as Figure 5 shown, multiple first traces 33 extend along the length direction of the wearable member. It can be understood that multiple first traces 33 extend along the length direction of the wearable member, such that the first traces 33 cannot be extended in the length direction of the wearable member, and the extension rate of the interlayer 30 in the length direction of the wearable member is 0.
[0063] Exemplarily, the length direction of the wearable member can be as shown by the Y direction in Figure 5 , and the width direction of the wearable member can be as shown by the X direction in Figure 5 .
[0064] Specifically, the extending direction of multiple second traces 34 can be inclined relative to the length direction of the wearable member, or multiple second traces 34 extend along the width direction of the wearable member.
[0065] In some embodiments, as Figure 4 shown, the interlayer 30 further includes a side line 35, and the side line 35 is located at the edges of multiple first traces 33 and multiple second traces 34. The side line 35 can connect multiple first traces 33 and / or multiple second traces 34 to improve the overall connection stability of the interlayer 30.
[0066] Exemplarily, multiple first traces 33 and multiple second traces 34 can be woven to obtain the interlayer 30 based on the side line.
[0067] Exemplarily, as Figure 4 shown, a plurality of first traces 33 and a plurality of second traces 34 are distributed within an annular region. The watch band includes two side edges 35, one of the side edges 35 can be connected end to end to form a ring and is connected to the outer edges of the plurality of first traces 33 and the plurality of second traces 34, and the other side edge 35 is connected end to end to form a ring and is connected to the inner edges of the plurality of first traces 33 and the plurality of second traces 34. Alternatively, the watch band may include two side edges 35, the two side edges 35 are respectively located on opposite sides of the plurality of first traces 33 and the plurality of second traces 34 along the width direction of the watch band, and the two side edges extend along the length direction of the watch band so that the side edges connect the plurality of first traces 33 and / or the plurality of second traces 34.
[0068] In some embodiments, the spacing between the plurality of first traces 33 is equal, and the spacing between the plurality of second traces 34 is equal. Thus, the plurality of hollow portions 31 of the interlayer 30 are more evenly distributed, which helps the interlayer 30 to be evenly connected to the first soft layer 10 and the interlayer 30 to be evenly connected to the second soft layer 20, thereby balancing the anti-extension effect of the interlayer 30 on the first soft layer 10 and the second soft layer 20, making the anti-extension property of each part of the wearable relatively consistent, and improving the overall wearing comfort of the wearable. In addition, the hollow portions 31 are arranged at equal intervals, which can better disperse the acting force on the interlayer 30 when the first soft layer 10 and the second soft layer 20 are extended, prevent the interlayer 30 from being overly deformed, and ensure the structural stability and reliability of the interlayer 30.
[0069] Exemplarily, the spacing between the plurality of first traces 33 is equal to the spacing between the plurality of second traces 34.
[0070] In some embodiments, the first soft layer 10 is provided with a plurality of first buckle holes 12 spaced along the length direction of the wearable, and the second soft layer 20 is provided with a plurality of second buckle holes 21 spaced along the length direction. The plurality of first buckle holes 12 and the plurality of second buckle holes 21 correspond one by one. The interlayer 30 is provided with avoidance holes 32, and the plurality of first buckle holes 12 and the plurality of second buckle holes 21 communicate through the avoidance holes 32. By providing the avoidance holes 32 on the interlayer 30, the arrangement range of the interlayer 30 on the first soft layer 10 is larger. When increasing the anti-extension effect of the interlayer 30 on the first soft layer 10 and the second soft layer 20, the interlayer 30 can communicate with the corresponding first buckle holes 12 and second buckle holes 21 through the avoidance holes 32, so that a predetermined component can penetrate the wearable through the avoidance holes 32, the corresponding first buckle holes 12 and second buckle holes 21.
[0071] Exemplarily, when the wearable device is a watch, the tongue of the watch can pass through the avoidance holes 32, the corresponding first buckle holes 12 and second buckle holes 21 to realize the connection between two wearables.
[0072] Exemplarily, such as Figure 1 and Figure 3 As shown, the interlayer 30 is arranged in a ring shape. The interlayer 30 can be wound around the outer periphery of a plurality of first snap holes 12 and a plurality of second snap holes 21, and a plurality of first snap holes 12 and a plurality of second snap holes 21 are communicated through the avoidance hole 32 in the middle thereof.
[0073] Specifically, the first snap hole 12 can be integrally injection-molded with the first soft layer 10, and the second snap hole 21 can be integrally injection-molded with the second soft layer 20. Alternatively, the first snap hole 12 and the second snap hole 21 can be formed by cutting after being separately formed and connected on the first soft layer 10 and the second soft layer 20.
[0074] Exemplarily, the projections of the plurality of first snap holes 12 and the plurality of second snap holes 21 in the first direction are located within the projection of the avoidance hole 32 in the first direction. In this way, when forming the plurality of first snap holes 12 and the plurality of second snap holes 21 by stamping or cutting, the interlayer 30 can be avoided, preventing the interlayer 30 from being affected by external forces, and thus affecting the connection stability between the interlayer 30 and the first soft layer 10, and between the interlayer 30 and the second soft layer 20.
[0075] In some embodiments, the first soft layer 10 is made of a transparent or semi-transparent material, and a printing layer (not shown) is provided between the first soft layer 10 and the interlayer 30, and / or the second soft layer 20 is made of a transparent or semi-transparent material, and a printing layer is provided between the second soft layer 20 and the interlayer 30. It can be understood that by providing a printing layer between the first soft layer 10 and the interlayer 30, and / or a soft layer between the second soft layer 20 and the interlayer 30, specific patterns or texts on the printing layer can be observed through the first soft layer 10 and / or the second soft layer 20, improving the aesthetics of the wearable. At the same time, the first soft layer 10 and the second soft layer 20 are still located on the outermost side of the wearable, which is beneficial to ensuring the comfort of the contact between the wearable and the user's skin, as well as protecting the printing layer.
[0076] Of course, in other embodiments, the first soft layer 10 and the second soft layer 20 can also be made of non-transparent materials.
[0077] The embodiment of the present application further provides a wearable device. The wearable device includes a device main body and the wearable described above, and the wearable is connected to the device main body. It can be understood that the user can stably wear the wearable device. The device main body of the wearable device can stably adhere to the user's skin. The wearable can achieve a balance between softness and ductility, and the physical feeling brought by the wearable to the user is relatively soft. At the same time, the wearable will not be too tightly tightened on the user's wrist or arm, which is beneficial to improving the wearing comfort of the user.
[0078] Exemplarily, the wearable device can be worn on the wrist, ankle or neck through the wearable.
[0079] Exemplarily, the wearable device includes a device main body and two wearable parts. One end of the two wearable parts in their own length directions is connected to the device main body, and the other ends of the two wearable parts in their own length directions are connected to each other.
[0080] Exemplarily, the device main body is provided with sensors, such as a blood oxygen sensor and a heart rate sensor. When the user wears the wearable device, the wearable parts are tightly worn on the wrists, and the sensors on the device main body can stably adhere to the user's skin, enabling the detection of the user's physical condition.
[0081] It should be understood that the term "and / or" used in the specification and appended claims of this application refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations. It should be noted that in this text, the term "comprises", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article or system including a series of elements not only includes those elements but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or system. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or system including that element.
[0082] The serial numbers of the embodiments of the present application above are only for description and do not represent the superiority or inferiority of the embodiments. The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims
1. A wearable, characterized in that, Comprising: A first soft layer and a second soft layer, the first soft layer and the second soft layer are arranged in mutual contact; An interlayer, the interlayer is arranged between the first soft layer and the second soft layer; Wherein, the elongation rate of the interlayer is less than the elongation rates of the first soft layer and the second soft layer.
2. The wearable device according to claim 1, wherein The interlayer is a net structure.
3. The wearable according to claim 2, wherein At least part of the first soft layer penetrates through the hollow part of the interlayer and is connected to the second soft layer.
4. The wearable according to claim 2, wherein The plurality of hollow parts of the interlayer are evenly spaced.
5. The wearable according to claim 2, wherein The interlayer includes a plurality of first wire traces and a plurality of second wire traces, and the plurality of first wire traces and the plurality of second wire traces are arranged in a cross pattern, so that a hollow part is formed by enclosing between two adjacent first wire traces and two adjacent second wire traces.
6. The wearable device according to claim 5, characterized in that, The plurality of first wire traces extend along the length direction of the wearable; or, The extending directions of the plurality of first wire traces are arranged at an angle with the length direction, and the extending directions of the plurality of second wire traces are arranged at an angle with the length direction.
7. The wearable according to claim 6, wherein The distances between the plurality of first wire traces are equal, and the distances between the plurality of second wire traces are equal.
8. The wearable according to any one of claims 1-5, characterized in that, The elongation rate of the interlayer is greater than or equal to 0.
9. The wearable according to any one of claims 1-7, characterized in that, The first soft layer and / or the second soft layer are provided with accommodation grooves, and the interlayer is arranged in the accommodation grooves, so that the first soft layer and the second soft layer wrap the interlayer.
10. The wearable according to any one of claims 1-7, characterized in that, The first soft layer and the second soft layer are integrally arranged.
11. The wearable device according to any one of claims 1-7, characterized in that, The first soft layer is provided with a plurality of first snap holes spaced along the length direction of the wearable, and the second soft layer is provided with a plurality of second snap holes spaced along the length direction, and the plurality of first snap holes and the plurality of second snap holes correspond one by one; The interlayer is provided with avoidance holes, and the plurality of first snap holes and the plurality of second snap holes are communicated through the avoidance holes.
12. The wearable device according to any one of claims 1-7, characterized in that, The first soft layer is made of a transparent or semi-transparent material, and a printing layer is provided between the first soft layer and the interlayer, and / or, the second soft layer is made of a transparent or semi-transparent material, and a printing layer is provided between the second soft layer and the interlayer.
13. A wearable device, characterized in that, The wearable device includes a device main body and a wearable as described in any one of claims 1-12, and the wearable is connected to the device main body.