Rotating component, smart watch main structure and smart watch

Abstract

The present invention relates to the technical field of smart watches, and discloses a rotating assembly, a main structure of a smart watch, and a smart watch, which are applied to the main structure of the smart watch. The main structure of the smart watch includes a smart host and a bottom bracket. The rotating assembly includes a first rotating member, a second rotating member, and a limiting member. The first rotating member is used to rotatably connect the smart host and the bottom bracket. The extension direction of the rotation axis of the first rotating member is the first direction. The second rotating member is spaced apart from the first rotating member, and the rotation axis of the second rotating member coincides with the rotation axis of the first rotating member. The second rotating member is used to rotatably connect the smart host and the bottom bracket. The limiting member is arranged between the first rotating member and the second rotating member. The limiting member is used to abut against the first rotating member and the second rotating member respectively along the first direction to axially limit and fix the first rotating member and the second rotating member along the first direction. The parts of the rotating assembly are short in length, high in strength, and simple in assembly and disassembly.

Description

Technical Field

[0001] The present invention relates to the technical field of smart watches, and in particular to a rotating component, a smart watch main structure and a smart watch. Background Art

[0002] In order to meet the different shooting needs of users and provide users with different shooting angles, smart watches with rotatable smart hosts have appeared on the market. The above-mentioned smart watches usually include a bottom bracket, an optical axis, and a smart host with a camera module. The optical axis passes through the bottom bracket, and the two ears of the smart host are rotatably connected to the two ends of the optical axis, so that the smart host can rotate relative to the bottom bracket to adjust the shooting angle of the camera module.

[0003] However, in the above-mentioned method of realizing the rotational connection of the intelligent host to the bottom bracket through the optical axis, on the one hand, the length of the optical axis is relatively long and it is easy to bend or even break due to external force; on the other hand, the disassembly and assembly of the optical axis is relatively difficult. Summary of the invention

[0004] The embodiment of the present invention discloses a rotating assembly, a smart watch main structure and a smart watch. The parts of the rotating assembly are short in length, high in strength, and simple in assembly and disassembly.

[0005] In a first aspect, an embodiment of the present invention discloses a rotating assembly, which is applied to a main structure of a smart watch, wherein the main structure of the smart watch includes a smart host and a bottom bracket, and the rotating assembly includes a first rotating member, a second rotating member and a limiting member, wherein the first rotating member is used to rotationally connect the smart host and the bottom bracket, the extension direction of the rotation axis of the first rotating member is a first direction, the second rotating member is spaced apart from the first rotating member, and the rotation axis of the second rotating member coincides with the rotation axis of the first rotating member, the second rotating member is used to rotationally connect the smart host and the bottom bracket, and the limiting member is arranged between the first rotating member and the second rotating member, and the limiting member is used to respectively abut against the first rotating member and the second rotating member along the first direction to axially limit and fix the first rotating member and the second rotating member along the first direction.

[0006] As an optional implementation, in an embodiment of the present invention, at least one of the first rotating member and the second rotating member is a damping rotating member, and the damping rotating member is used to keep the smart host hovering after rotating at any angle relative to the bottom bracket.

[0007] As an optional implementation, in an embodiment of the present invention, the limiting member includes an elastic portion, the elastic portion is inserted between the first rotating member and the second rotating member, and the elastic portion abuts against the first rotating member and the second rotating member respectively along the first direction.

[0008] As an optional embodiment, in an embodiment of the present invention, the limiting member includes a connecting portion and a first elastic arm and a second elastic arm extended outward from one side of the connecting portion to form a spaced relationship, the first elastic arm and the second elastic arm are inserted between the first rotating member and the second rotating member, wherein the first elastic arm abuts against the first rotating member, and the second elastic arm abuts against the second rotating member.

[0009] As an optional implementation, in an embodiment of the present invention, a side of the first elastic arm adjacent to the first rotating member, and / or a side of the second elastic arm adjacent to the second rotating member is provided with a protrusion, and the height of the protrusion along the first direction increases from the end of the corresponding elastic arm away from the connecting portion toward the connecting portion;

[0010] An outer distance between one end of the first elastic arm and the second elastic arm away from the connecting portion is smaller than an inner distance between the first rotating member and the second rotating member, and a maximum outer distance between the first elastic arm and the second elastic arm is larger than an inner distance between the first rotating member and the second rotating member, so that the first elastic arm and the second elastic arm can be easily inserted and fixed between the first rotating member and the second rotating member.

[0011] In a second aspect, an embodiment of the present invention discloses a smart watch main structure, comprising a smart host, a bottom bracket and a rotating component of the first aspect, characterized in that the smart host is provided with a first table ear and a second table ear arranged at intervals, the bottom bracket is provided with a mounting hole, the first rotating member is provided at one end of the mounting hole, and protrudes from the one end to be connected to the first table ear, the second rotating member is provided at the other end of the mounting hole, and protrudes from the other end to be connected to the second table ear, the limiting member is provided on the bottom bracket, and the limiting member is respectively abutted against the first rotating member and the second rotating member along the first direction so that the first rotating member and the second rotating member are respectively pressed against the first table ear and the second table ear.

[0012] As an optional implementation, in an embodiment of the present invention, the first lug is provided with a first step portion, and the first rotating member is provided with a second step portion matching the first step portion;

[0013] The second lug is provided with a third step portion, and the second rotating member is provided with a fourth step portion matching the third step portion;

[0014] The limiting member abuts against the first rotating member along the first direction so that the second step portion is pressed against the first step portion, and the limiting member abuts against the second rotating member along the first direction so that the fourth step portion is pressed against the third step portion.

[0015] As an optional implementation, in an embodiment of the present invention, the bottom bracket is provided with a through slot connected to the mounting hole, and at least a portion of the limiting member extends into the mounting hole through the through slot so as to abut against the first rotating member and the second rotating member respectively along the first direction.

[0016] As an optional embodiment, in an embodiment of the present invention, the groove wall of the through groove is provided with a first protrusion, and the limiting member is provided with a second protrusion corresponding to the first protrusion, the second protrusion abuts against the first rotating member and / or the second rotating member along the first direction, and the second protrusion abuts against the first protrusion along the extension direction of the through groove to limit the movement of the limiting member in the direction along the through groove away from the mounting hole.

[0017] As an optional implementation, in the embodiment of the present invention, the limiting member is provided with a second protrusion, the second protrusion is provided on a side of the limiting member facing the first rotating member, and the second protrusion abuts against the first rotating member along the first direction;

[0018] Alternatively, the limiting member is provided with a second protrusion, the second protrusion is provided on a side of the limiting member facing the second rotating member, and the second protrusion abuts against the second rotating member along the first direction;

[0019] Alternatively, the limiting member is provided with two second protrusions, which are respectively arranged on both sides of the limiting member facing the first rotating member and the second rotating member, and the two second protrusions are respectively abutted against the first rotating member and the second rotating member along the first direction.

[0020] In a third aspect, an embodiment of the present invention discloses a smart watch, comprising a wearable component and the smart watch main structure disclosed in the second aspect, wherein the wearable component is connected to the bottom bracket.

[0021] The embodiment of the present invention provides a rotating assembly, a smart watch main structure and a smart watch, wherein a first rotating member and a second rotating member are used to connect a smart host and a bottom bracket to realize a rotating connection between the smart host and the bottom bracket, and a limiting member is arranged between the first rotating member and the second rotating member, and is used to respectively abut the first rotating member and the second rotating member in an extension direction along the axis of the rotating shaft of the first rotating member to axially limit and fix the first rotating member and the second rotating member along the first direction, thereby reducing the length of the first rotating member and the second rotating member, improving the strength of both, and further improving the reliability of the rotating connection between the smart host and the bottom bracket, and the difficulty of disassembly and assembly of the rotating assembly can be reduced by axially limiting and fixing the first rotating member and the second rotating member by the limiting member. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this technical field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 This is a schematic diagram of the structure of a smart watch disclosed in an embodiment of the present invention.

[0024] Figure 2 is a schematic diagram of the exploded structure of a main structure of a smart watch disclosed in an embodiment of the present invention;

[0025] Figure 3 It is a schematic diagram of the internal structure of the intelligent host and the bottom bracket disclosed in the embodiment of the present invention;

[0026] Figure 4 It is a schematic diagram of the internal structure of a smart watch main structure disclosed in an embodiment of the present invention;

[0027] Figure 5 It is a structural schematic diagram of a position limiting member disclosed in an embodiment of the present invention;

[0028] Figure 6 It is a schematic structural diagram of another limiting member disclosed in an embodiment of the present invention. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] In the present invention, the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like are based on the directions or positional relationships shown in the drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction.

[0031] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the present invention can be understood according to specific circumstances.

[0032] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0034] The invention discloses a rotating assembly, a smart watch main body structure and a smart watch. The parts of the rotating assembly are short in length, high in strength and simple in assembly and disassembly.

[0035] See also Figure 1 and Figure 2 , is a schematic diagram of the structure of a smart watch 100 provided by an embodiment of the present invention, the smart watch 100 includes a wearable component 1 and a smart watch main structure 2, the wearable component 1 is connected to the smart watch main structure 2. The smart watch main structure 2 includes a smart host 20, a bottom bracket 21 and a rotating component 22, the rotating component 22 is used to realize the rotation connection of the smart host 20 to the bottom bracket 21.

[0036] In this embodiment, the rotating component 22 includes a first rotating member 221, a second rotating member 222 and a limiting member 223. The first rotating member 221 is rotatably connected to the smart host 20 and the bottom bracket 21. The extension direction of the rotation axis of the first rotating member 221 is the first direction x. The second rotating member 222 is spaced apart from the first rotating member 221, and the rotation axis of the second rotating member 222 coincides with the rotation axis of the first rotating member 221. The second rotating member 222 is rotatably connected to the smart host 20 and the bottom bracket 21. The limiting member 223 is disposed between the first rotating member 221 and the second rotating member 222. The limiting member 223 is used to abut against the first rotating rod and the second rotating member 222 respectively along the first direction x to axially limit the first rotating member 221 and the second rotating member 222 along the first direction x.

[0037] In the related art, the smart host of a smart watch is usually rotatably connected to the bottom bracket through an optical axis. Both ends of the optical axis pass through the bottom bracket to be connected to the two ears of the smart host. The length of the optical axis is relatively long, and in order to fix the optical axis in the axial direction, the optical axis is usually set with a hole-axis interference fit between the optical axis and the bottom bracket, which makes it difficult to disassemble and assemble the optical axis. Therefore, in this embodiment, the first rotating member 221 and the second rotating member 222 are rotatably connected to the smart host 20 and the bottom bracket 21. On the one hand, the first rotating member 221 and the second rotating member 222 are arranged at intervals to shorten the lengths of the two to improve the strength of the two, thereby preventing the first rotating member 221 and the second rotating member 222 from bending or even breaking due to the force exerted on the first rotating member 221 and the second rotating member 222 by the smart host 20 when rotating relative to the bottom bracket 21, thereby ensuring the reliability of the rotational connection between the smart host 20 and the bottom bracket 21. On the other hand, by arranging a limiting member 223 between the first rotating member 221 and the second rotating member 222, the limiting member 223 abuts against the first rotating member 221 and the second rotating member 222 along the first direction x, respectively, so as to axially limit and fix the first rotating member 221 and the second rotating member 222, thereby reducing the difficulty of disassembly and assembly, and ensuring reliable limiting, thereby preventing the first rotating member 221 and the second rotating member 222 from being separated from the smart host 20 and / or the bottom bracket 21 due to the impact suffered by the smart watch 100 when it accidentally falls.

[0038] Specifically, Figure 3 and Figure 4As shown, the smart host 20 is provided with a first lug 20a and a second lug 20b which are spaced apart, the bottom bracket 21 is provided with a mounting hole 21a, the first rotating member 221 is provided at one end of the mounting hole 21a, and protrudes from one end to be connected with the first lug 20a, the second rotating member 222 is provided at the other end of the mounting hole 21a, and protrudes from the other end to be connected with the second lug 20b, the limiting member 223 is provided on the bottom bracket 21, and the limiting member 223 abuts against the first rotating member 221 and the second rotating member 222 respectively along the first direction x, so that the first rotating member 221 and the second rotating member 222 are respectively pressed against the first lug 20a and the second lug 20b.

[0039] It can be understood that when installing the rotating assembly 22 so that the smart host 20 is rotatably connected to the bottom bracket 21, the first rotating member 221 can be installed at one end of the mounting hole 21a and protrude at one end, the first lug 20a is connected to the portion of the first rotating member 221 protruding from one end of the mounting hole 21a, the second rotating member 222 is installed at the other end of the mounting hole 21a and protrudes at the other end, the second lug 20b is connected to the portion of the second rotating member 222 protruding from the other end of the mounting hole 21a, and the limiting member 223 is further installed in the mounting hole 21a and is located between the first rotating member 221 and the second rotating member 222. The limiting member 223 abuts against the first rotating member 221 and the second rotating member 222 along the first direction x, respectively, so that the first rotating member 221 and the second rotating member 222 are respectively pressed against the first lug 20a and the second lug 20b, thereby completing the installation of the rotating assembly 22. When disassembling the rotating assembly 22 to separate the smart host 20 from the bottom bracket 21, the limiting member 223 located on the first rotating member 221 and the second rotating member 222 can be removed from the mounting hole 21a. At this time, since the first rotating member 221 and the second rotating member 222 are not squeezed by the limiting member 223, both can move along the first direction x, so that the first rotating member 221 and the second rotating member 222 can be detached from the mounting hole 21a, thereby completing the disassembly of the rotating assembly 22.

[0040] The first rotating member 221 and the second rotating member 222 can be installed and removed simultaneously or sequentially, and this embodiment does not specifically limit this. The rotating assembly 22 of this embodiment is simple to install and remove, and the operation difficulty is low, which is conducive to improving the production efficiency of the smart watch 100 and reducing the maintenance difficulty of the smart watch 100.

[0041] As an optional implementation, combined with Figure 5As shown, the limiting component includes an elastic portion 223, which is inserted between the first rotating member 221 and the second rotating member 222, and the elastic portion 223 abuts against the first rotating member 221 and the second rotating member 222 along the first direction x. For example, the elastic portion 223 can be made of an elastic material, such as rubber, silicone, etc., which is not specifically limited in this embodiment. It can be understood that, on the one hand, by using the elastic portion 223 abutting between the first rotating member 221 and the second rotating member 222, the axial limiting fixation of the first rotating member 221 and the second rotating member 222 along the first direction x can be achieved. On the other hand, by using the elasticity of the elastic portion 223, when the smart watch 100 is subjected to an external force and causes the first rotating member 221 and the second rotating member 222 to have a movement tendency to approach each other, the elastic portion 223 can play a buffering role to avoid the first rotating member 221 and the second rotating member 222 from being damaged.

[0042] As another optional implementation, combining Figure 6As shown, the limiting component includes a connecting portion 2231 and a first elastic arm 2232 and a second elastic arm 2233 extending outward from one side of the connecting portion 2231 and arranged at intervals, wherein the first elastic arm 2232 and the second elastic arm 2233 are inserted between the first rotating member 221 and the second rotating member 222, wherein the first elastic arm 2232 abuts against the first rotating member 221, and the second elastic arm 2233 abuts against the second rotating member 222. It can be understood that, in the first aspect, by abutting the first elastic arm 2232 against the first rotating member 221, the first rotating member 221 can be pressed against the first lug 20a, and the second elastic arm 2233 abuts against the second rotating member 222, so that the second rotating member 222 can be pressed against the second lug 20b, thereby realizing the axial limiting fixation of the first rotating member 221 and the second rotating member 222 along the first direction x. On the second aspect, by utilizing the elasticity of the first elastic arm 2232 and the second elastic arm 2233, when the smart watch 100 is subjected to an external force and causes the first rotating member 221 and the second rotating member 222 to have a tendency to move closer to each other, the elastic portion 223 can play a buffering role to avoid the first rotating member 221 and the second rotating member 222 from being damaged, and because the first elastic arm 2232 and the second elastic arm 2233 are arranged at an interval, the force acting on the first rotating member 221 will not be transmitted to the second rotating member 222 via the first elastic arm 2232 and the second elastic arm 2233, and the force acting on the second rotating member 222 will not be transmitted to the first rotating member 221 via the second elastic arm 2233 and the first elastic arm 2232, that is, the first rotating member 221 and the second rotating member 222 will not affect each other, which can avoid the first rotating member 221 and the second rotating member 222 being damaged at the same time due to a large external force. Thirdly, when disassembling and assembling the limit member 223, that is, when inserting or pulling out the first elastic arm 2232 and the second elastic arm 2233 between the first rotating member 221 and the second rotating member 222, the limit member 223 can be disassembled and assembled by pressing the connecting part 2231 into the mounting hole 21a or pulling the connecting part 2231 out of the mounting hole 21a. The method is simple, and the connecting part 2231 plays a role similar to a handle, which can reduce the difficulty of disassembly and assembly.

[0043] In some embodiments, refer again to Figure 4In order to enable the first rotating member 221 and the second rotating member 222 to be respectively pressed against the first lug 20a and the second lug 20b under the abutment of the limiting member 223, the first lug 20a is provided with a first step portion 201, the first rotating member 221 is provided with a second step portion 222a matching the first step portion 201, the second lug 20b is provided with a third step portion 202, and the second rotating member 222 is provided with a fourth step portion 222a matching the third step portion 202, the limiting member 223 abuts against the first rotating member 221 along the first direction x so that the second step portion 222a is pressed against the first step portion 201, and the limiting member 223 abuts against the second rotating member 222 in the first direction x so that the fourth step portion 222a is pressed against the third step portion 202.

[0044] Optionally, the bottom bracket 21 is provided with a through slot 21b connected to the mounting hole 21a, and the first elastic arm 2232 and the second elastic arm 2233 of the stopper 223 extend into the mounting hole 21a through the through slot 21b to respectively abut against the first rotating member 221 and the second rotating member 222 in the first direction x. It can be understood that the through slot 21b can provide a channel for the installation and removal of the stopper 223, so that the stopper 223 can be smoothly installed into the mounting hole 21a or removed from the mounting hole 21a.

[0045] In some embodiments, a protrusion 2234 is provided on a side of the first elastic arm 2232 adjacent to the first rotating member 221, and / or a protrusion 2234 is provided on a side of the second elastic arm 2233 adjacent to the second rotating member 222, and the height of the protrusion 2234 along the first direction x increases from the end of the corresponding elastic arm away from the connecting portion 2231 toward the direction of the connecting portion 2231, and the outer spacing between the ends of the first elastic arm 2232 and the second elastic arm 2233 away from the connecting portion 2231 is smaller than the inner spacing between the first rotating member 221 and the second rotating member 222, and the maximum outer spacing between the first elastic arm 2232 and the second elastic arm 2233 is larger than the inner spacing between the first rotating member 221 and the second rotating member 222, so that the first elastic arm 2232 and the second elastic arm 2233 can be easily inserted and fixed between the first rotating member 221 and the second rotating member 222. The outer spacing refers to the distance from the side of the first elastic arm 2232 away from the second elastic arm 2233 to the side of the second elastic arm 2233 away from the first elastic arm 2232. When the first elastic arm 2232 is provided with a protrusion 2234 and the second elastic arm 2233 is not provided with a protrusion 2234, the maximum outer spacing refers to the distance from the side of the protrusion 2234 away from the first elastic arm 2232 to the side of the second elastic arm 2233 away from the first elastic arm 2232. When the first elastic arm 2232 is provided with a protrusion 2234 When the second elastic arm 2233 is provided with a protrusion 2234, the maximum outer spacing refers to the distance from the side of the protrusion 2234 provided on the first elastic arm 2232 away from the first elastic arm 2232 to the side of the protrusion 2234 provided on the second elastic arm 2233 away from the first elastic arm 2232, and the inner spacing refers to the distance between the surface of the first rotating member 221 facing the second rotating member 222 to the surface of the second rotating member 222 facing the first rotating member 221, that is, the spacing distance between the first rotating member 221 and the second rotating member 222.

[0046] It can be understood that, since the outer distance between the ends of the first elastic arm 2232 and the second elastic arm 2233 away from the connecting portion 2231 is smaller than the inner distance between the first rotating member 221 and the second rotating member 222, the first elastic arm 2232 and the second elastic arm 2233 can smoothly enter the mounting hole 21a through the through hole and be located between the first rotating member 221 and the second rotating member 222. Since the maximum outer distance between the first elastic arm 2232 and the second elastic arm 2233 is larger than the inner distance between the first rotating member 221 and the second rotating member 222, When the first elastic arm 2232 and the second elastic arm 2233 enter the mounting hole 21a and are located between the first rotating member 221 and the second rotating member 222, the positions of the maximum outer distances between the first elastic arm 2232 and the second elastic arm 2233 can respectively abut between the first rotating member 221 and the second rotating member 222, and are in a tight fit state, thereby fixing the first elastic arm 2232 and the second elastic arm 2233, and avoiding the situation in which the first rotating member 221 and the second rotating member 222 cannot be fixed in the first direction x due to the external force and the first elastic arm 2232 being separated from the mounting hole 21a.

[0047] Exemplarily, the height of the protrusion 2234 along the first direction x increases from the end of the corresponding elastic arm away from the connecting portion 2231 toward the connecting portion 2231, so that a guide surface 223c can be formed on the protrusion 2234. The guide surface 223c can play a guiding role when the limit member 223 is installed in the mounting hole 21a, thereby reducing the difficulty of installing the first elastic arm 2232 and the second elastic arm 2233 between the first rotating member 221 and the second rotating member 222 through the through hole, thereby reducing the difficulty of installing the rotating assembly 22.

[0048] In this embodiment, the groove wall of the through groove 21b is provided with a first protrusion 21c, and the protrusion 2234 provided on the limiting member 223 is a second protrusion 223b, and the second protrusion 223b is provided corresponding to the first protrusion 21c, and the second protrusion 223b abuts against the first rotating member 221 and / or the second rotating member 222 along the first direction x, and the second protrusion 223b abuts against the first protrusion 21c along the extension direction of the through groove 21b to limit the movement of the limiting member 223 in the direction along the through groove 21b away from the mounting hole 21a. It can be understood that, on the one hand, the second protrusion 223b is used to increase the maximum outer distance so that the first elastic arm 2232 and the second elastic arm 2233 are firmly abutted against the first rotating member 221 and the second rotating member 222, and on the other hand, the second protrusion 223b is also used to abut against the first protrusion 21c, limiting the movement of the limit member 223 from the direction along the through groove 21b away from the mounting hole 21a, thereby further improving the reliability of the limit member 223 abutting against the first rotating member 221 and the second rotating member 222.

[0049] As an optional embodiment, the limiting member 223 has a second protrusion 223b, which is disposed on a side of the first elastic arm 2232 facing the first rotating member 221, and the second protrusion 223b abuts against the first rotating member 221 along the first direction x.

[0050] As another optional embodiment, the limiting member 223 has a second protrusion 223b, which is disposed on the side of the second elastic arm 2233 facing the second rotating member 222, and the second protrusion 223b abuts against the second rotating member 222 along the first direction x.

[0051] As another optional embodiment, the limiting member 223 is provided with two second protrusions 223b, and the two second protrusions 223b are respectively arranged on the side of the first elastic arm 2232 facing the first rotating member 221 and the side of the second elastic arm 2233 facing the second rotating member 222, and the two second protrusions 223b are respectively abutted against the first rotating member 221 and the second rotating member 222 along the first direction x.

[0052] Exemplarily, at least one of the first rotating member 221 and the second rotating member 222 is a damping rotating member, which is used to keep the smart host 20 hovering after rotating at any angle relative to the bottom bracket 21. It can be understood that the smart host 20 of this embodiment can be connected to the bottom bracket 21 by the optical axis (first rotating member 221) of the first ear 20a, and the second ear 20b can be connected to the bottom bracket 21 by the damping axis (second rotating member 222). While the first rotating member 221 and the second rotating member 222 allow the smart host 20 to be stably rotated relative to the bottom bracket 21, a damping rotating member is used to allow the smart host 20 to remain hovering after rotating at any angle relative to the bottom bracket 21, saving damping materials and reducing costs.

[0053] The embodiment of the present invention provides a rotating assembly 22, a smart watch main structure 2 and a smart watch 100, wherein a first rotating member 221 and a second rotating member 222 are used to connect a smart host 20 and a bottom bracket 21, so as to realize a rotational connection between the smart host 20 and the bottom bracket 21, and a limiting member 223 is arranged between the first rotating member 221 and the second rotating member 222, and is used to respectively abut against the first rotating member 221 and the second rotating member 222 in an extension direction along the axis of the rotating shaft of the first rotating member 221, so as to axially limit and fix the first rotating member 221 and the second rotating member 222 along a first direction x, thereby reducing the length of the first rotating member 221 and the second rotating member 222, improving the strength of both, and further improving the rotational connection reliability between the smart host 20 and the bottom bracket 21, and the manner in which the first rotating member 221 and the second rotating member 222 are axially limited and fixed by the limiting member 223 can reduce the difficulty of disassembling and assembling the rotating assembly 22.

[0054] The above is a detailed introduction to a rotating component, a smart watch main structure and a smart watch disclosed in the embodiments of the present invention. This article uses individual examples to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the rotating component, the smart watch main structure and the smart watch of the present invention and its core idea; at the same time, for general technical personnel in this field, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scopes. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A rotating assembly, characterized in that: Applied to the main structure of a smart watch, the main structure of the smart watch includes a smart host and a bottom bracket, and the rotating component includes: A first rotating member, the first rotating member is used to rotatably connect the smart host and the bottom bracket, and the extending direction of the rotating axis of the first rotating member is a first direction; a second rotating member, the second rotating member is spaced apart from the first rotating member, and a rotation axis of the second rotating member coincides with the rotation axis of the first rotating member, and the second rotating member is used to rotationally connect the smart host and the bottom bracket; and a limiting member, the limiting member being disposed between the first rotating member and the second rotating member, and being used to abut against the first rotating member and the second rotating member respectively along the first direction, so as to axially limit and fix the first rotating member and the second rotating member along the first direction; The limiting member includes an elastic portion, the elastic portion is inserted between the first rotating member and the second rotating member, and the elastic portion abuts against the first rotating member and the second rotating member respectively along the first direction; The limiting member includes a connecting portion and a first elastic arm and a second elastic arm extending outward from one side of the connecting portion and arranged at intervals, the first elastic arm and the second elastic arm being inserted between the first rotating member and the second rotating member, wherein the first elastic arm abuts against the first rotating member, and the second elastic arm abuts against the second rotating member.

2. The rotating assembly according to claim 1, characterized in that: At least one of the first rotating member and the second rotating member is a damping rotating member, and the damping rotating member is used to keep the smart host hovering after rotating at any angle relative to the bottom bracket.

3. The rotating assembly according to claim 1, characterized in that: A protrusion is provided on one side of the first elastic arm adjacent to the first rotating member, and / or a protrusion is provided on one side of the second elastic arm adjacent to the second rotating member, and the height of the protrusion along the first direction increases from the end of the corresponding elastic arm away from the connecting portion toward the connecting portion; An outer distance between one end of the first elastic arm and the second elastic arm away from the connecting portion is smaller than an inner distance between the first rotating member and the second rotating member, and a maximum outer distance between the first elastic arm and the second elastic arm is larger than an inner distance between the first rotating member and the second rotating member, so that the first elastic arm and the second elastic arm can be easily inserted and fixed between the first rotating member and the second rotating member.

4. A smart watch main structure, characterized in that: It includes a smart host, a bottom bracket and a rotating assembly as described in any one of claims 1 to 3, characterized in that the smart host is provided with a first table ear and a second table ear that are spaced apart, the bottom bracket is provided with a mounting hole, the first rotating member is provided at one end of the mounting hole and protrudes from the one end to be connected to the first table ear, the second rotating member is provided at the other end of the mounting hole and protrudes from the other end to be connected to the second table ear, the limiting member is provided on the bottom bracket, and the limiting member is respectively abutted against the first rotating member and the second rotating member along the first direction so that the first rotating member and the second rotating member are respectively pressed against the first table ear and the second table ear.

5. The smart watch main body structure according to claim 4, characterized in that: The first lug is provided with a first step portion, and the first rotating member is provided with a second step portion matching the first step portion; The second lug is provided with a third step portion, and the second rotating member is provided with a fourth step portion matching the third step portion; The limiting member abuts against the first rotating member along the first direction so that the second step portion is pressed against the first step portion, and the limiting member abuts against the second rotating member along the first direction so that the fourth step portion is pressed against the third step portion.

6. The smart watch main structure according to claim 4, characterized in that: The bottom bracket is provided with a through slot communicating with the mounting hole, and at least a portion of the limiting member extends into the mounting hole through the through slot to respectively abut against the first rotating member and the second rotating member along the first direction.

7. The smart watch main structure according to claim 6, characterized in that: The groove wall of the through groove is provided with a first protrusion, and the limiting member is provided with a second protrusion corresponding to the first protrusion, the second protrusion abuts against the first rotating member and / or the second rotating member along the first direction, and the second protrusion abuts against the first protrusion along the extension direction of the through groove to limit the movement of the limiting member in the direction along the through groove away from the mounting hole.

8. The smart watch main structure according to claim 7, characterized in that: The limiting member is provided with a second protrusion, the second protrusion is arranged on a side of the limiting member facing the first rotating member, and the second protrusion abuts against the first rotating member along the first direction; Alternatively, the limiting member is provided with a second protrusion, the second protrusion is provided on a side of the limiting member facing the second rotating member, and the second protrusion abuts against the second rotating member along the first direction; Alternatively, the limiting member is provided with two second protrusions, which are respectively arranged on both sides of the limiting member facing the first rotating member and the second rotating member, and the two second protrusions are respectively abutted against the first rotating member and the second rotating member along the first direction.

9. A smart watch, characterized in that: It comprises a wearable component and a smart watch main structure as described in any one of claims 4 to 8, wherein the wearable component is connected to the bottom bracket.

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