Wearable device

Abstract

The utility model discloses wearable equipment which comprises a micro power generation module and a speed increasing module, the micro power generation module and the speed increasing module are both arranged in a mounting cavity, a driven shaft of the speed increasing module is connected with the micro power generation module, and a driving gear is arranged in the mounting cavity and connected with a driving shaft of the speed increasing module. The first transmission assembly is in transmission connection with the forward swing part and the driving gear, the forward swing part and the first transmission assembly are selectively connected through a clutch, and the forward swing part is used for driving the driving gear to rotate in the preset direction through the first transmission assembly; the second transmission assembly is engaged with the driving gear in a matched mode, the reverse swing piece is selectively connected with the second transmission assembly through a clutch, and the reverse swing piece is used for driving the driving gear to rotate in the preset direction through the second transmission assembly.

Description

Technical Field

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

[0002] The most common wearable devices include smart watches, smart bracelets and smart rings, etc. However, these devices all have the technical problem of short battery life due to their small size.

[0003] In the related technology, reducing energy consumption and increasing the capacity of the device battery are usually adopted to improve the battery life. However, due to the limitations of the device design itself, the length of time that the above method can be used to improve the battery life is limited. In other designs, there is also a way to set a self-generating device in the wearable device to improve the battery life of the device. The user transfers kinetic energy to the micro-generator by turning the turntable on the device, and the micro-generator converts the kinetic energy into electrical energy to power the device. However, this method still requires the user to spend a certain amount of time to manually generate electricity to power the device, and cannot truly improve the battery life of the device. Utility Model Content

[0004] The main purpose of this application is to provide a wearable device, aiming to solve the problem of low battery life of wearable devices in the prior art.

[0005] To achieve the above objectives, this application adopts the following technical solutions:

[0006] A wearable device, comprising:

[0007] A micro power generation module and a speed increasing module, both of which are arranged in the installation cavity, and a driven shaft of the speed increasing module is connected to the micro power generation module;

[0008] A driving gear is arranged in the mounting cavity and connected to the driving shaft of the speed increasing module;

[0009] The first transmission assembly is connected to the positive swing member, the first transmission assembly is connected to the driving gear, and the positive swing member and the first transmission assembly can be selectively connected through a clutch, and the positive swing member is used to drive the driving gear to rotate around a preset direction through the first transmission assembly;

[0010] The second transmission assembly is adapted to mesh with the reverse swinging member, and the reverse swinging member and the driving gear are selectively connected through a clutch. The reverse swinging member is used to drive the driving gear to rotate around the preset direction through the second transmission assembly.

[0011] Optionally, the first transmission assembly is a gear.

[0012] Optionally, one end of the forward swinging member is connected to the axis of one side surface of the first transmission component through a first one-way clutch, and the other end is a counterweight.

[0013] Optionally, the second transmission assembly includes:

[0014] A ring gear, the outer teeth of which mesh with the driving gear;

[0015] An internal gear, which is arranged at the axis center of the gear ring;

[0016] An intermediate gear, which is disposed between the ring gear and the internal gear and meshes with the internal teeth of the ring gear and the internal gear;

[0017] The reverse swinging member and the internal gear can be selectively connected via a clutch.

[0018] Optionally, one end of the reverse swinging member is connected to the axis of one side surface of the internal gear through a second one-way clutch, and the other end is a counterweight.

[0019] Optionally, the length of the forward swinging member is greater than the radius of the first transmission assembly; and / or

[0020] The length of the counter-swinging member is greater than the radius of the gear ring.

[0021] Optionally, the driving gear, the first transmission assembly and the second transmission assembly are arranged on the same plane.

[0022] Optionally, the first transmission assembly and the second transmission assembly are both arranged on the same side of the driving gear.

[0023] Optionally, the wearable device further includes an energy storage module, and the energy storage module is connected to the micro power generation module.

[0024] Optionally, the wearable device is a watch.

[0025] It is not difficult to see that the present application uses the forward swinging member and the first transmission assembly as well as the reverse swinging member and the second transmission assembly to make the driving gear always rotate in one direction, and then drives the micro-generation module through the speed increase module to power the energy storage module of the wearable device, thereby realizing the effective conversion of human kinetic energy during exercise or arm swinging, providing continuous power for the wearable device and improving the endurance of the wearable device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0027] Figure 1 This is a module connection diagram of the wearable device embodiment 1 of the present application;

[0028] Figure 2 This is a schematic diagram of the structure of the wearable device of this application.

[0029] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] It should be noted that in this application, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a device or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such a device or system. In the absence of further restrictions, the elements defined by the sentence "include..." do not exclude the existence of other identical elements in the device or system including the element. In this application, unless otherwise clearly specified and defined, the terms "connection", "fixed" and the like should be understood in a broad sense, for example, "connection" can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. In this application, if there is a description involving "first", "second", etc., the description of "first", "second", etc. is only for descriptive purposes, and cannot be understood as indicating or implying its relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" can explicitly or implicitly include at least one of the features. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0032] Understandably, the most common wearable devices are smart watches, smart bracelets and smart rings, etc., and these devices all have technical issues such as short battery life due to their small size.

[0033] In the related technology, reducing energy consumption and increasing the capacity of the device battery are usually adopted to improve the battery life. However, due to the limitations of the device design itself, the length of time that the above method can be used to improve the battery life is limited. In other designs, there is also a way to set a self-generating device in the wearable device to improve the battery life of the device. The user transfers kinetic energy to the micro-generator by turning the turntable on the device, and the micro-generator converts the kinetic energy into electrical energy to power the device. However, this method still requires the user to spend a certain amount of time to manually generate electricity to power the device, and cannot truly improve the battery life of the device.

[0034] In view of the problem of low battery life of wearable devices in the current related technologies, the present application provides a wearable device, and the specific embodiments and implementation methods are as follows:

[0035] Embodiment 1

[0036] This embodiment provides a wearable device. Figure 1 This is a module connection diagram of the first embodiment. Figure 1 A wearable device provided in this embodiment is described in detail.

[0037] The wearable device includes a micro power generation module and a speed increasing module, both of which are arranged in the installation cavity, and the driven shaft of the speed increasing module is connected to the micro power generation module;

[0038] A driving gear is arranged in the mounting cavity and connected to the driving shaft of the speed increasing module;

[0039] The first transmission assembly is connected to the positive swing member, the first transmission assembly is connected to the driving gear, and the positive swing member and the first transmission assembly can be selectively connected through a clutch, and the positive swing member is used to drive the driving gear to rotate around a preset direction through the first transmission assembly;

[0040] The second transmission assembly and the reverse swinging member are adapted to mesh with the driving gear, and the reverse swinging member and the second transmission assembly can be selectively connected through a clutch. The reverse swinging member is used to drive the driving gear to rotate around a preset direction through the second transmission assembly.

[0041] In this embodiment, the wearable device can be a watch, the shell of the watch contains an installation cavity, and the installation cavity is installed with a micro power generation module, a speed increasing module, a driving gear, a first transmission assembly and a forward swinging member, and a second transmission assembly and a reverse swinging member.

[0042] The micro power generation module can be an electromagnetic induction power generation device, which can include a rotor and a stator. The rotor can be a circular magnet, and a coil group is arranged on the stator. The rotor of the micro power generation module can be connected to the driven shaft of the speed increasing module, and the speed increasing module drives the rotor of the micro power generation module to rotate, so that the coil group generates electrical energy to charge the energy storage module of the wearable device.

[0043] The driving gear is connected to the driving shaft of the speed increasing module to drive the driving shaft of the speed increasing module to increase the speed of the driven shaft of the speed increasing module, thereby driving the rotor to rotate at a certain speed.

[0044] The first transmission component and the positive swinging member can be selectively connected through a clutch. The positive swinging member will swing when the user is exercising. For example, when the user is walking or exercising, the positive swinging member will perform a corresponding swinging motion due to the swinging of the user's arm, thereby selectively driving the first transmission component to perform a corresponding motion.

[0045] Specifically, in this embodiment, the first transmission assembly is a gear, and the first transmission assembly is adapted to mesh with the driving gear. One end of the positive swinging member is connected to the axis of one side of the first transmission assembly through the first one-way clutch, and the other end is a counterweight.

[0046] The first one-way clutch may be a one-way overrunning clutch, and the counterweight may be a metal ball with a certain mass. It is understandable that the positive swinging member may swing counterclockwise or clockwise due to the action of the user, and the locking direction of the one-way overrunning clutch connected to the positive swinging member may be clockwise or counterclockwise, which may enable the positive swinging member to selectively drive the first transmission assembly to always rotate in a clockwise direction or counterclockwise direction, thereby driving the driving gear to rotate in a counterclockwise or clockwise direction.

[0047] In a specific example, when the arm of the user wearing the wearable device is swinging, the positive swinging member will swing in a clockwise direction or counterclockwise direction. When the swinging direction is clockwise, it is the same as the locking direction of the one-way overrunning clutch (first one-way clutch). The positive swinging member can drive the first transmission component to rotate in a clockwise direction through the one-way overrunning clutch (first one-way clutch). At this time, the first transmission component will drive the driving gear to rotate in a counterclockwise direction.

[0048] When the swing direction of the positive swing member is counterclockwise, the swing direction of the positive swing member is opposite to the locking direction of the one-way overrunning clutch, so that the swing direction of the positive swing member does not affect the rotation direction of the first transmission assembly.

[0049] Similarly, the second transmission assembly and the reverse swinging member can be selectively connected through a second one-way clutch, and the second one-way clutch can be a one-way overrunning clutch. The reverse swinging member will swing when the user swings his arm, thereby selectively driving the second transmission assembly to perform a corresponding action, and the direction in which the second transmission assembly drives the main gear to rotate is the same as the direction in which the first transmission assembly drives the main gear to rotate.

[0050] In a specific example, when the arm of the user wearing the wearable device is swinging, the reverse swinging member will swing in a clockwise direction or a counterclockwise direction. When the reverse swinging member swings in a counterclockwise direction, the swinging direction of the reverse swinging member is the same as the locking direction of the one-way overrunning clutch (the second one-way clutch). The reverse swinging member can drive the second transmission assembly through the one-way overrunning clutch (the second one-way clutch). At this time, the second transmission assembly will drive the driving gear to rotate in a counterclockwise direction. When the reverse swinging member swings in a clockwise direction, the swinging direction of the reverse swinging member is opposite to the locking direction of the one-way overrunning clutch, so that the swinging direction of the reverse swinging member does not affect the second transmission assembly.

[0051] It can be understood that the locking direction of the first one-way clutch in this embodiment is designed to be opposite to the locking direction of the second one-way clutch, so that when the positive swinging member swings in the clockwise direction or counterclockwise direction to provide power to the driving gear, the driving gear rotates counterclockwise or clockwise, and when the reverse swinging member swings in the counterclockwise direction or clockwise direction to provide power to the driving gear, the driving gear rotates counterclockwise or clockwise.

[0052] This embodiment achieves the effect that when the user swings his arm, the driving gear always rotates in one direction through the forward swinging member and the first transmission assembly and the reverse swinging member and the second transmission assembly, and then the micro-generation module is driven by the speed increasing module to supply power to the energy storage module of the wearable device. This achieves the effective conversion of human kinetic energy, provides continuous power for the wearable device, and improves the endurance of the wearable device.

[0053] Embodiment 2

[0054] This embodiment further proposes a wearable device based on the first embodiment. Figure 2 This is a schematic diagram of the structure of this embodiment. Figure 2 A wearable device provided in this embodiment is described in detail.

[0055] like Figure 2 As shown, in this embodiment, the wearable device includes a driving gear 10, a first transmission assembly 20, a forward swinging member 30, a first one-way clutch 40, a second transmission assembly 50, a reverse swinging member 60, a second one-way clutch 70, a speed increasing module 80 and a micro generator 90.

[0056] The first transmission assembly 20 includes a gear 21, which is adapted to mesh with the driving gear 10. The second transmission assembly 50 includes a ring gear 51, an internal gear 52 and an intermediate gear 53, wherein the outer teeth of the ring gear 51 are adapted to mesh with the main gear 10, the internal gear 52 is arranged at the axis of the ring gear, and the intermediate gear 53 is arranged between the ring gear 51 and the internal gear 52 and is adapted to mesh with both the ring gear 51 and the internal gear 52.

[0057] One end 31 of the forward swing member 30 is selectively connected to the axis of one side of the gear 21 through the first one-way clutch 40, and the other end is the counterweight 32. One end 61 of the reverse swing member 60 is connected to the axis of one side of the internal gear 52 through the second one-way clutch 70, and the other end is the counterweight 62.

[0058] It is worth mentioning that, in this embodiment, the length of the forward swing member 30 can be greater than the radius of the gear 21, and the length of the reverse swing member 60 can be greater than the radius of the ring gear 51. The driving gear 10, the first transmission assembly 20 and the second transmission assembly 50 are arranged on the same plane, and the first transmission assembly 20 and the second transmission assembly 50 are both arranged on the same side of the driving gear.

[0059] When the user's arm swings, the forward swing member 30 or the reverse swing member 60 will move clockwise or counterclockwise, and the movement directions at the same time are the same. When the forward swing member 30 swings clockwise, the swing direction of the forward swing member 30 is the same as the locking direction of the first one-way clutch 40. At this time, the forward swing member 30 can drive the driving gear 10 to rotate counterclockwise through the first one-way clutch 40. It can be understood that at this time, the driving gear 10 will drive the ring gear 51 to rotate clockwise, and then the ring gear 51 drives the intermediate gear 53 to rotate clockwise, and the intermediate gear 53 will drive the internal gear 52 to rotate counterclockwise. When the forward swing member 30 swings clockwise, the reverse swing member 60 will also swing clockwise, and at this time, the swing direction of the reverse swing member 60 is opposite to the locking direction of the second one-way clutch 70, so the reverse swing member 60 will not affect the action of the internal gear 52. Therefore, when the positive swing member 30 and the reverse swing member 60 swing clockwise, the positive swing member 30 provides power to drive the driving gear 10 to rotate counterclockwise through the first one-way clutch 40 .

[0060] Similarly, when the user swings his arm, when the reverse swing member 60 swings counterclockwise, the swing direction of the reverse swing member 60 is the same as the locking direction of the second one-way clutch 70. At this time, the reverse swing member 60 can drive the intermediate gear 53 to rotate clockwise through the second one-way clutch 70, and the intermediate gear 53 drives the driving gear 10 to rotate counterclockwise through the ring gear 51. At this time, the driving gear 10 drives the gear 21 to rotate clockwise. When the reverse swing member 60 swings counterclockwise, the forward swing member 30 will also swing counterclockwise, and at this time, the swing direction of the forward swing member 30 is opposite to the locking direction of the first single-line clutch 40, so the forward swing member 30 will not affect the movement of the gear 21. Therefore, when the forward swing member 30 and the reverse swing member 60 swing counterclockwise, the reverse swing member 60 provides kinetic energy to drive the driving gear 10 to rotate counterclockwise.

[0061] It can be understood that in this embodiment, the cooperation between the forward swing gear and the first transmission assembly and the reverse swing gear and the second transmission assembly is realized so that the driving gear always rotates in the same direction, and then the driving gear drives the micro power generation module to generate electricity through the speed increasing module.

[0062] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A wearable device, characterized in that: include: A micro power generation module and a speed increasing module, wherein the micro power generation module and the speed increasing module are both arranged in the installation cavity, and a driven shaft of the speed increasing module is connected to the micro power generation module; A driving gear, which is disposed in the mounting cavity and connected to the driving shaft of the speed increasing module; A first transmission assembly and a positive swinging member, the first transmission assembly is in transmission connection with the driving gear, and the positive swinging member and the first transmission assembly can be selectively connected through a clutch, and the positive swinging member is used to drive the driving gear to rotate around a preset direction through the first transmission assembly; The second transmission component and the reverse swinging member are connected to the driving gear in a transmission manner, and the reverse swinging member and the second transmission component can be selectively connected through a clutch. The reverse swinging member is used to drive the driving gear to rotate around the preset direction through the second transmission component.

2. The wearable device according to claim 1, characterized in that: The first transmission component is a gear.

3. The wearable device according to claim 2, characterized in that: One end of the forward swinging member is connected to the axis center of one side surface of the first transmission component through a first one-way clutch, and the other end is a counterweight.

4. The wearable device according to claim 2, characterized in that: The second transmission assembly comprises: A gear ring, wherein the outer teeth of the gear ring are meshed with the driving gear; An internal gear, the internal gear being arranged at the axis center of the gear ring; An intermediate gear, the intermediate gear being disposed between the ring gear and the internal gear and meshing with the internal teeth of the ring gear and the internal gear; Wherein, the reverse swinging member and the internal gear can be selectively connected via a clutch.

5. The wearable device according to claim 4, characterized in that: One end of the reverse swinging member is connected to the axis center of one side surface of the internal gear through a second one-way clutch, and the other end is a counterweight.

6. The wearable device according to claim 4, characterized in that: The length of the positive swinging member is greater than the radius of the first transmission assembly; and / or The length of the reverse swinging member is greater than the radius of the gear ring.

7. The wearable device according to claim 1, characterized in that: The driving gear, the first transmission assembly and the second transmission assembly are arranged on the same plane.

8. The wearable device according to claim 1, characterized in that: The first transmission assembly and the second transmission assembly are both arranged on the same side of the driving gear.

9. The wearable device according to claim 7, characterized in that: The wearable device also includes an energy storage module, which is connected to the micro power generation module.

10. The wearable device according to any one of claims 1 to 9, characterized in that: The wearable device is a watch.

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