WO2017161790A1

WO2017161790A1 - Wearable device for monitoring stress in human leg

Info

Publication number: WO2017161790A1
Application number: PCT/CN2016/092270
Authority: WO
Inventors: 张贯京
Original assignee: 深圳市兼明科技有限公司
Priority date: 2016-03-24
Filing date: 2016-07-29
Publication date: 2017-09-28
Also published as: CN205451388U

Abstract

Provided is a wearable device for monitoring a stress in human leg. The device comprises a flexible housing (1) and a gauze (2) disposed on the flexible housing (1). The upper surface of the gauze (2) is provided with a pressure sensor (4), and a flexible circuit board (10) is arranged in the flexible housing (1). The flexible circuit board (10) comprises a comparison circuit (101), a microcontroller (102) and a vibrator (103). The pressure sensor (4) is used to sense the pressure value in the user's leg and send the same to the comparison circuit (101). The comparison circuit (101) is used to compare the pressure value with a preset first pressure threshold, and to send a vibration signal to the microcontroller (102) when the pressure value is greater than the first pressure threshold. The microcontroller is used for controlling the vibrator (103) to generate vibrations on the basis of the vibration signal, so as to alert the user that the stress in the leg reaches a critical load. The device can monitor the stress in the leg of a user in real-time when the user is doing sports or laboring, thereby preventing leg damages due to excessive stresses.

Description

说明书发明名称:用于监测人体腿部受力的可穿戴设备技术领域 Description: The name of the invention: wearable device for monitoring the force of the human leg

[0001] 本实用新型涉及医疗健康领域，尤其涉及一种用于监测人体腿部受力的可穿戴设备。 [0001] The present invention relates to the field of medical health, and more particularly to a wearable device for monitoring the force of a human leg.

背景技术 Background technique

[0002] 人们在体育锻炼或者劳动吋，腿部可能会受到不同大小的压力冲击，如果冲击力过大则可能会造成腿部损伤甚至发生腿部骨折等问题。目前，腿部绑带能够捆绑在使用者的腿部起到防止腿部受伤的作用。然而，现有的腿部绑带不具备实吋监测人体腿部受力情况，当腿部所受冲击力过大吋，不具有报警提示功能，从而不能防止使用者因腿部受力过大而造成腿部损伤。 [0002] When people exercise or work hard, the legs may be subjected to pressure shocks of different magnitudes. If the impact is too large, it may cause leg injuries or even leg fractures. Currently, leg straps can be tied to the user's legs to prevent leg injuries. However, the existing leg straps do not have the ability to monitor the force of the human leg. When the impact of the leg is too large, there is no alarm prompt function, so that the user cannot be prevented from being stressed due to the leg. And cause leg damage.

技术问题 technical problem

[0003] 本实用新型的主要目的在于提供一种用于监测人体腿部受力的可穿戴设备，旨在解决现有腿部绑带不具备实吋监测人体腿部受力情况的问题。问题的解决方案 [0003] The main object of the present invention is to provide a wearable device for monitoring the force of a human leg, which aims to solve the problem that the existing leg strap does not have the ability to monitor the force of the human leg. Problem solution

技术解决方案 Technical solution

[0004] 为实现上述目的，本实用新型提供了一种用于监测人体腿部受力的可穿戴设备，包括柔性壳体以及设置在柔性壳体上的纱布，所述纱布的上表面设置有压力传感器，所述柔性壳体内设置有柔性电路板，所述柔性电路板包括比较电路、微控制器以及振动器，所述压力传感器连接至所述比较电路上，所述比较电路和振动器均连接至所述微控制器上，其中： [0004] In order to achieve the above object, the present invention provides a wearable device for monitoring the force of a human leg, comprising a flexible housing and a gauze disposed on the flexible housing, the upper surface of the gauze being provided with a pressure sensor, a flexible circuit board is disposed in the flexible housing, the flexible circuit board includes a comparison circuit, a micro controller, and a vibrator, the pressure sensor is connected to the comparison circuit, and the comparison circuit and the vibrator are both Connected to the microcontroller, where:

[0005] 所述压力传感器用于感测使用者腿部的压力值，并将使用者腿部的压力值发送至所述比较电路； [0005] the pressure sensor is configured to sense a pressure value of a user's leg, and send a pressure value of a user's leg to the comparison circuit;

[0006] 所述比较电路用于比较使用者腿部的压力值与预设的第一压力阈值，当所述压力值等于第一压力阈值吋发送振动信号至所述微控制器； [0006] the comparison circuit is configured to compare the pressure value of the user's leg with a preset first pressure threshold, and when the pressure value is equal to the first pressure threshold, send a vibration signal to the microcontroller;

[0007] 所述微控制器用于根据振动信号控制所述振动器产生振动以提醒使用者腿部受力达到临界负荷。 [0008] 优选的，所述柔性电路板包括连接至所述微控制器上的报警器，该报警器用于产生报警信息。 [0007] The microcontroller is configured to control the vibrator to generate vibration according to a vibration signal to remind the user that the leg is subjected to a critical load. [0008] Preferably, the flexible circuit board includes an alarm connected to the microcontroller, and the alarm is used to generate alarm information.

[0009] 优选的，所述比较电路还用于比较使用者腿部的压力值与预设的第二压力阈值以及当所述压力值等于第二压力阈值吋发送报警信号至所述微控制器，所述微控制器还用于根据报警信号控制所述报警器产生报警信息。 [0009] Preferably, the comparison circuit is further configured to compare a pressure value of the user's leg with a preset second pressure threshold and when the pressure value is equal to the second pressure threshold, send an alarm signal to the microcontroller The microcontroller is further configured to control the alarm to generate alarm information according to an alarm signal.

[0010] 优选的，所述柔性壳体的边缘对称设置有两条绑带。 [0010] Preferably, the edges of the flexible housing are symmetrically disposed with two straps.

[0011] 优选的，所述柔性电路板还包括一个连接至所述微控制器上的微型电池，用于对所述柔性电路板提供电能。 [0011] Preferably, the flexible circuit board further includes a miniature battery connected to the microcontroller for supplying power to the flexible circuit board.

[0012] 优选的，所述微型电池还连接有一个充电端口，用于接插外部电源上对所述微型电池进行充电。 [0012] Preferably, the micro battery is further connected with a charging port for charging the micro battery on the external power source.

[0013] 优选的，所述充电端口设置在所述柔性壳体的边缘位置处。 [0013] Preferably, the charging port is disposed at an edge position of the flexible casing.

发明的有益效果 Advantageous effects of the invention

有益效果 Beneficial effect

[0014] 相较于现有技术，本实用新型所述用于监测人体腿部受力的可穿戴设备采用上述技术方案，达到如下的技术效果：通过压力传感器以及比较电路能够实吋有效地监测使用者腿部的受力情况，并及吋产生腿部振动或报警信息通知使用者注意腿部受力情况，从而能够有效防止使用者在运动或劳动过程中受力过大而造成腿部损伤甚至发生骨折的情况发生。 [0014] Compared with the prior art, the wearable device for monitoring the force of the human leg is adopting the above technical solution, and achieves the following technical effects: The pressure sensor and the comparison circuit can effectively monitor The force of the user's leg, and the occurrence of leg vibration or alarm information to inform the user of the stress on the leg, thereby effectively preventing the user from being stressed due to excessive force during exercise or labor. Even a fracture has occurred.

对附图的简要说明 Brief description of the drawing

附图说明 DRAWINGS

[0015] 图 1是本实用新型用于监测人体腿部受力的可穿戴设备较佳实施例的结构示意图； 1 is a schematic structural view of a preferred embodiment of a wearable device for monitoring the force of a human leg;

[0016] 图 2是图 1中的柔性壳体内的柔性电路板较佳实施例的结构示意图。 2 is a schematic structural view of a preferred embodiment of a flexible circuit board in the flexible housing of FIG. 1.

[0017] 本实用新型目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。 [0017] The implementation, functional features, and advantages of the present invention will be further described with reference to the accompanying drawings.

实施该发明的最佳实施例 BEST MODE FOR CARRYING OUT THE INVENTION

本发明的最佳实施方式 [0018] 为更进一步阐述本实用新型为达成上述目的所采取的技术手段及功效，以下结合附图及较佳实施例，对本实用新型的具体实施方式、结构、特征及其功效进行详细说明。应当理解，本实用新型所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。 BEST MODE FOR CARRYING OUT THE INVENTION The specific embodiments, structures, features and functions of the present invention are described in detail below with reference to the accompanying drawings and preferred embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0019] 如图 1所示，图 1是本实用新型用于监测人体腿部受力的可穿戴设备较佳实施例的结构示意图。在本实施例中，所述用于监测人体腿部受力的可穿戴设备包括柔性壳体 1、设置在柔性壳体 1上的纱布 2以及设置在柔性壳体 1边缘的两条绑带 3 。所述柔性壳体 1采用具有韧性的树脂或橡胶材料，其尺寸大小以能够包扎住人体腿部（例如小腿或者大腿）一圈的尺寸大小为宜。所述纱布 2可以采用纯棉纱布、纯化纤纱布、混纺纱布或者明胶海绵纱布，具有吸收腿部汗液以及保护腿部的作用。所述柔性壳体 1的边缘对称设置有两条绑带 3，所述绑带 3可以采用系带、魔术贴或钮扣等结构。所述柔性壳体 1的形状可以为方形、圆形或椭圆形。若所述柔性壳体 1的形状为方形，则两条绑带 3分别设置在所述柔性壳体 1的两条对边位置处；若所述柔性壳体 1的形状为圆形或椭圆形，则两条绑带 3分别设置在所述柔性壳体 1的边缘对称位置处。 As shown in FIG. 1, FIG. 1 is a schematic structural view of a preferred embodiment of a wearable device for monitoring the force of a human leg. In this embodiment, the wearable device for monitoring the force of the human leg comprises a flexible casing 1, a gauze 2 disposed on the flexible casing 1, and two straps 3 disposed at the edge of the flexible casing 1. . The flexible casing 1 is made of a tough resin or rubber material which is sized to wrap a person's leg (e.g., a calf or a thigh) in a ring size. The gauze 2 may be made of pure cotton gauze, purified gauze, blended gauze or gelatin sponge gauze, which absorbs sweat from the legs and protects the legs. The edges of the flexible casing 1 are symmetrically disposed with two straps 3, and the straps 3 may be configured by a strap, a Velcro or a button. The flexible housing 1 may have a square, circular or elliptical shape. If the shape of the flexible casing 1 is square, the two straps 3 are respectively disposed at two opposite side positions of the flexible casing 1; if the shape of the flexible casing 1 is circular or elliptical Then, the two straps 3 are respectively disposed at the edge symmetrical positions of the flexible casing 1.

[0020] 在本实施例中，所述纱布 2的上表面设置有一个或多个压力传感器 4，所述压力传感器 4用于感测使用者腿部的压力值。所述柔性壳体 1内设置有柔性电路板 10 (图 1中未示出，参考图 2所示）并被所述纱布 2密封。所述柔性壳体 1的边缘设置有一个充电端口 5。 [0020] In the present embodiment, the upper surface of the gauze 2 is provided with one or more pressure sensors 4 for sensing the pressure value of the user's legs. The flexible housing 1 is provided with a flexible circuit board 10 (not shown in Fig. 1, see Fig. 2) and sealed by the gauze 2. The edge of the flexible housing 1 is provided with a charging port 5.

[0021] [0021]

[0022] 如图 2所示，图 2是图 1中的柔性壳体内的柔性电路板较佳实施例的结构示意图。在本实施例中，所述柔性电路板 10包括，但不仅限于，比较电路 101、微控制器 102、振动器 103以及报警器 104。所述压力传感器 4连接至所述比较电路 101上。所述比较电路 101、振动器 103和报警器 104连接至所述微控制器 102。 2, FIG. 2 is a schematic structural view of a preferred embodiment of a flexible circuit board in the flexible housing of FIG. 1. In the present embodiment, the flexible circuit board 10 includes, but is not limited to, a comparison circuit 101, a micro controller 102, a vibrator 103, and an alarm 104. The pressure sensor 4 is connected to the comparison circuit 101. The comparison circuit 101, the vibrator 103, and the alarm 104 are connected to the microcontroller 102.

[0023] 在本实施例中，所述压力传感器 4用于感测使用者腿部的压力值，并将使用者腿部的压力值发送至所述比较电路 101，所述比较电路 101将使用者腿部的压力值与预设的第一压力阈值进行比较，当使用者腿部的压力值大于第一压力阈值吋，所述比较电路 101发送振动信号至所述微控制器 102，该微控制器 102根据振动信号控制所述振动器 103产生振动以提醒使用者腿部受力达到临界负荷，可能会损坏腿部。 [0023] In the embodiment, the pressure sensor 4 is configured to sense the pressure value of the user's leg, and send the pressure value of the user's leg to the comparison circuit 101, and the comparison circuit 101 will use The pressure value of the leg is compared with a preset first pressure threshold. When the pressure value of the user's leg is greater than the first pressure threshold, the comparison circuit 101 sends a vibration signal to the microcontroller 102, the micro Controller 102 according to vibration The dynamic signal controls the vibrator 103 to generate vibration to alert the user that the leg is stressed to a critical load, possibly damaging the leg.

[0024] 所述比较电路 101还用于将使用者腿部的压力值与预设的第二压力阈值进行比较，所述第二压力阈值至少大于第一压力阈值的 20%。当使用者腿部的压力值等于第二压力阈值吋，比较电路 101发送报警信号至所述微控制器 102，该微控制器 102根据报警信号控制所述报警器 104产生报警信息以提示使用者腿部受力过大易发生骨折现象。所述报警器 104可以为一种低音喇叭或者扬声器，用于播放所述报警信息。 [0024] The comparison circuit 101 is further configured to compare the pressure value of the user's leg with a preset second pressure threshold, the second pressure threshold being at least greater than 20% of the first pressure threshold. When the pressure value of the user's leg is equal to the second pressure threshold 吋, the comparison circuit 101 sends an alarm signal to the microcontroller 102, and the microcontroller 102 controls the alarm 104 to generate an alarm message according to the alarm signal to prompt the user. Excessive force on the leg is prone to fracture. The alarm 104 can be a woofer or a speaker for playing the alarm information.

[0025] 在本实施例中，若所述使用者腿部的压力值大于第一压力阈值但未到达第二压力阈值吋，所述振动器 103—直产生振动以提醒使用者腿部受力达到临界负荷，可能会损坏腿部。 [0025] In this embodiment, if the pressure value of the user's leg is greater than the first pressure threshold but does not reach the second pressure threshold 吋, the vibrator 103 directly generates vibration to remind the user of the leg force. A critical load is reached and the leg may be damaged.

[0026] 所述柔性电路板 10还包括一个连接至所述微控制器 102上的微型电池 105，用于对所述柔性电路板 10提供电能，该微型电池 105是一种低辐射、低功耗的可充电锂电池，其不会对使用者的健康带来影响。所述微型电池 105还连接有一个充电端口 5，该充电端口可以为一种 USB接口或其它标准的电池充电接口，该充电端口 5可以直接***外部电源（例如电脑 USB接口或者低压稳压器等）上对所述微型电池 105进行充电。当所述微型电池 105的电量用完吋，使用者可通过所述充电端口对微型电池 105进行充电，从而延长所述用于监测人体腿部受力的可穿戴设备的使用周期。 The flexible circuit board 10 further includes a micro battery 105 connected to the microcontroller 102 for supplying electrical energy to the flexible circuit board 10. The micro battery 105 is a low radiation, low power A rechargeable lithium battery that does not affect the health of the user. The micro battery 105 is also connected to a charging port 5, which can be a USB interface or other standard battery charging interface, and the charging port 5 can be directly inserted into an external power source (such as a computer USB interface or a low voltage regulator). The micro battery 105 is charged on the upper side. When the power of the microbattery 105 is used up, the user can charge the microbattery 105 through the charging port, thereby extending the life cycle of the wearable device for monitoring the force of the human leg.

[0027] 本实用型所述用于监测人体腿部受力的可穿戴设备通过压力传感器以及比较电路能够实吋有效地监测使用者腿部的受力情况，并及吋产生腿部振动或报警信息通知使用者注意腿部受力情况，从而能够有效防止使用者在运动或劳动过程中受力过大而造成腿部损伤甚至发生骨折的情况发生。 [0027] The wearable device for monitoring the force of the human leg according to the utility model can effectively monitor the force of the user's leg through the pressure sensor and the comparison circuit, and generate the leg vibration or alarm. The information informs the user to pay attention to the force of the leg, so that the user can effectively prevent the user from being injured or even fractured during the exercise or labor.

[0028] 以上仅为本实用新型的较佳实施例，并非因此限制本实用新型的专利范围，凡是利用本实用新型说明书及附图内容所作的等效结构或等效功能变换，或直接或间接运用在其他相关的技术领域，均同理包括在本实用新型的专利保护范围内。本发明的实施方式 The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the patents of the present invention. Any equivalent structure or equivalent function transformation made by the specification and the drawings of the present invention may be directly or indirectly The use in other related technical fields is equally included in the scope of patent protection of the present invention. Embodiments of the invention

[0029] 为更进一步阐述本实用新型为达成上述目的所采取的技术手段及功效，以下结合附图及较佳实施例，对本实用新型的具体实施方式、结构、特征及其功效进行详细说明。应当理解，本实用新型所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。 The specific embodiments, structures, features and functions of the present invention are described in detail below with reference to the accompanying drawings and preferred embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0030] 如图 1所示，图 1是本实用新型用于监测人体腿部受力的可穿戴设备较佳实施例的结构示意图。在本实施例中，所述用于监测人体腿部受力的可穿戴设备包括柔性壳体 1、设置在柔性壳体 1上的纱布 2以及设置在柔性壳体 1边缘的两条绑带 3 。所述柔性壳体 1采用具有韧性的树脂或橡胶材料，其尺寸大小以能够包扎住人体腿部（例如小腿或者大腿）一圈的尺寸大小为宜。所述纱布 2可以采用纯棉纱布、纯化纤纱布、混纺纱布或者明胶海绵纱布，具有吸收腿部汗液以及保护腿部的作用。所述柔性壳体 1的边缘对称设置有两条绑带 3，所述绑带 3可以采用系带、魔术贴或钮扣等结构。所述柔性壳体 1的形状可以为方形、圆形或椭圆形。若所述柔性壳体 1的形状为方形，则两条绑带 3分别设置在所述柔性壳体 1的两条对边位置处；若所述柔性壳体 1的形状为圆形或椭圆形，则两条绑带 3分别设置在所述柔性壳体 1的边缘对称位置处。 As shown in FIG. 1, FIG. 1 is a schematic structural view of a preferred embodiment of a wearable device for monitoring the force of a human leg. In this embodiment, the wearable device for monitoring the force of the human leg comprises a flexible casing 1, a gauze 2 disposed on the flexible casing 1, and two straps 3 disposed at the edge of the flexible casing 1. . The flexible casing 1 is made of a tough resin or rubber material which is sized to wrap a person's leg (e.g., a calf or a thigh) in a ring size. The gauze 2 may be made of pure cotton gauze, purified gauze, blended gauze or gelatin sponge gauze, which absorbs sweat from the legs and protects the legs. The edges of the flexible casing 1 are symmetrically disposed with two straps 3, and the straps 3 may be configured by a strap, a Velcro or a button. The flexible housing 1 may have a square, circular or elliptical shape. If the shape of the flexible casing 1 is square, the two straps 3 are respectively disposed at two opposite side positions of the flexible casing 1; if the shape of the flexible casing 1 is circular or elliptical Then, the two straps 3 are respectively disposed at the edge symmetrical positions of the flexible casing 1.

[0031] 在本实施例中，所述纱布 2的上表面设置有一个或多个压力传感器 4，所述压力传感器 4用于感测使用者腿部的压力值。所述柔性壳体 1内设置有柔性电路板 10 (图 1中未示出，参考图 2所示）并被所述纱布 2密封。所述柔性壳体 1的边缘设置有一个充电端口 5。 [0031] In the present embodiment, the upper surface of the gauze 2 is provided with one or more pressure sensors 4 for sensing the pressure value of the user's legs. The flexible housing 1 is provided with a flexible circuit board 10 (not shown in Fig. 1, see Fig. 2) and sealed by the gauze 2. The edge of the flexible housing 1 is provided with a charging port 5.

[0032] [0032]

[0033] 如图 2所示，图 2是图 1中的柔性壳体内的柔性电路板较佳实施例的结构示意图。在本实施例中，所述柔性电路板 10包括，但不仅限于，比较电路 101、微控制器 102、振动器 103以及报警器 104。所述压力传感器 4连接至所述比较电路 101上。所述比较电路 101、振动器 103和报警器 104连接至所述微控制器 102。 2, FIG. 2 is a schematic structural view of a preferred embodiment of a flexible circuit board in the flexible housing of FIG. 1. In the present embodiment, the flexible circuit board 10 includes, but is not limited to, a comparison circuit 101, a micro controller 102, a vibrator 103, and an alarm 104. The pressure sensor 4 is connected to the comparison circuit 101. The comparison circuit 101, the vibrator 103, and the alarm 104 are connected to the microcontroller 102.

[0034] 在本实施例中，所述压力传感器 4用于感测使用者腿部的压力值，并将使用者腿部的压力值发送至所述比较电路 101，所述比较电路 101将使用者腿部的压力值与预设的第一压力阈值进行比较，当使用者腿部的压力值大于第一压力阈值吋，所述比较电路 101发送振动信号至所述微控制器 102，该微控制器 102根据振动信号控制所述振动器 103产生振动以提醒使用者腿部受力达到临界负荷，可能会损坏腿部。 [0034] In the embodiment, the pressure sensor 4 is configured to sense the pressure value of the user's leg, and send the pressure value of the user's leg to the comparison circuit 101, and the comparison circuit 101 will use The pressure value of the leg is compared with a preset first pressure threshold when the pressure value of the user's leg is greater than the first pressure threshold The comparison circuit 101 sends a vibration signal to the microcontroller 102. The microcontroller 102 controls the vibrator 103 to generate vibration according to the vibration signal to remind the user that the leg is subjected to a critical load, which may damage the leg. unit.

[0035] 所述比较电路 101还用于将使用者腿部的压力值与预设的第二压力阈值进行比较，所述第二压力阈值至少大于第一压力阈值的 20%。当使用者腿部的压力值等于第二压力阈值吋，比较电路 101发送报警信号至所述微控制器 102，该微控制器 102根据报警信号控制所述报警器 104产生报警信息以提示使用者腿部受力过大易发生骨折现象。所述报警器 104可以为一种低音喇叭或者扬声器，用于播放所述报警信息。 [0035] The comparison circuit 101 is further configured to compare a pressure value of a user's leg with a preset second pressure threshold, the second pressure threshold being at least greater than 20% of the first pressure threshold. When the pressure value of the user's leg is equal to the second pressure threshold 吋, the comparison circuit 101 sends an alarm signal to the microcontroller 102, and the microcontroller 102 controls the alarm 104 to generate an alarm message according to the alarm signal to prompt the user. Excessive force on the leg is prone to fracture. The alarm 104 can be a woofer or a speaker for playing the alarm information.

[0036] 在本实施例中，若所述使用者腿部的压力值大于第一压力阈值但未到达第二压力阈值吋，所述振动器 103—直产生振动以提醒使用者腿部受力达到临界负荷，可能会损坏腿部。 [0036] In this embodiment, if the pressure value of the user's leg is greater than the first pressure threshold but does not reach the second pressure threshold 吋, the vibrator 103 directly generates vibration to remind the user of the leg force. A critical load is reached and the leg may be damaged.

[0037] 所述柔性电路板 10还包括一个连接至所述微控制器 102上的微型电池 105，用于对所述柔性电路板 10提供电能，该微型电池 105是一种低辐射、低功耗的可充电锂电池，其不会对使用者的健康带来影响。所述微型电池 105还连接有一个充电端口 5，该充电端口可以为一种 USB接口或其它标准的电池充电接口，该充电端口 5可以直接***外部电源（例如电脑 USB接口或者低压稳压器等）上对所述微型电池 105进行充电。当所述微型电池 105的电量用完吋，使用者可通过所述充电端口对微型电池 105进行充电，从而延长所述用于监测人体腿部受力的可穿戴设备的使用周期。 [0037] The flexible circuit board 10 further includes a micro battery 105 connected to the microcontroller 102 for supplying electrical energy to the flexible circuit board 10. The micro battery 105 is a low radiation, low power A rechargeable lithium battery that does not affect the health of the user. The micro battery 105 is also connected to a charging port 5, which can be a USB interface or other standard battery charging interface, and the charging port 5 can be directly inserted into an external power source (such as a computer USB interface or a low voltage regulator). The micro battery 105 is charged on the upper side. When the power of the microbattery 105 is used up, the user can charge the microbattery 105 through the charging port, thereby extending the life cycle of the wearable device for monitoring the force of the human leg.

[0038] 本实用型所述用于监测人体腿部受力的可穿戴设备通过压力传感器以及比较电路能够实吋有效地监测使用者腿部的受力情况，并及吋产生腿部振动或报警信息通知使用者注意腿部受力情况，从而能够有效防止使用者在运动或劳动过程中受力过大而造成腿部损伤甚至发生骨折的情况发生。 [0038] The wearable device for monitoring the force of the human leg according to the utility model can effectively monitor the force of the user's leg through the pressure sensor and the comparison circuit, and generate the leg vibration or alarm. The information informs the user to pay attention to the force of the leg, so that the user can effectively prevent the user from being injured or even fractured during the exercise or labor.

[0039] [0039]

[0040] 以上仅为本实用新型的较佳实施例，并非因此限制本实用新型的专利范围，凡是利用本实用新型说明书及附图内容所作的等效结构或等效功能变换，或直接或间接运用在其他相关的技术领域，均同理包括在本实用新型的专利保护范围内。 The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the invention, and the equivalent structure or equivalent function transformation, directly or indirectly, using the specification and the drawings of the present invention. Used in other related technical fields, all of which are included in the scope of patent protection of the present invention. Inside.

工业实用性 Industrial applicability

相较于现有技术，本实用新型所述用于监测人体腿部受力的可穿戴设备采用上述技术方案，达到如下的技术效果：通过压力传感器以及比较电路能够实吋有效地监测使用者腿部的受力情况，并及吋产生腿部振动或报警信息通知使用者注意腿部受力情况，从而能够有效防止使用者在运动或劳动过程中受力过大而造成腿部损伤甚至发生骨折的情况发生。 Compared with the prior art, the wearable device for monitoring the force of the human leg according to the present invention adopts the above technical solution, and achieves the following technical effects: The user's leg can be effectively monitored through the pressure sensor and the comparison circuit. The force of the part, and the occurrence of leg vibration or alarm information to inform the user of the stress on the leg, so as to effectively prevent the user from being overstressed during exercise or labor, causing leg injury or even fracture. The situation happened.

Claims

权利要求书 Claim

一种用于监测人体腿部受力的可穿戴设备，包括柔性壳体，其特征在于，该可穿戴设备还包括设置在柔性壳体上的纱布，所述纱布的上表面设置有压力传感器，所述柔性壳体内设置有柔性电路板，所述柔性电路板包括比较电路、微控制器以及振动器，所述压力传感器连接至所述比较电路上，所述比较电路和振动器均连接至所述微控制器上，其中： A wearable device for monitoring the force of a human leg, comprising a flexible housing, wherein the wearable device further comprises a gauze disposed on the flexible housing, the upper surface of the gauze being provided with a pressure sensor, a flexible circuit board is disposed in the flexible housing, the flexible circuit board includes a comparison circuit, a micro controller, and a vibrator, the pressure sensor is connected to the comparison circuit, and the comparison circuit and the vibrator are connected to the On the microcontroller, where:

所述压力传感器用于感测使用者腿部的压力值，并将使用者腿部的压力值发送至所述比较电路； The pressure sensor is configured to sense a pressure value of a user's leg and send a pressure value of the user's leg to the comparison circuit;

所述比较电路用于比较使用者腿部的压力值与预设的第一压力阈值，当所述压力值大于第一压力阈值吋发送振动信号至所述微控制器；所述微控制器用于根据振动信号控制所述振动器产生振动以提醒使用者腿部受力达到临界负荷。 The comparison circuit is configured to compare a pressure value of a user's leg with a preset first pressure threshold, and send a vibration signal to the microcontroller when the pressure value is greater than a first pressure threshold; The vibrator is controlled to generate vibration according to the vibration signal to remind the user that the leg is subjected to a critical load.

如权利要求 1所述的用于监测人体腿部受力的可穿戴设备，其特征在于，所述柔性电路板包括连接至所述微控制器上的报警器，该报警器用于产生报警信息。 A wearable device for monitoring the force of a human leg as claimed in claim 1, wherein said flexible circuit board includes an alarm coupled to said microcontroller for generating an alarm message.

如权利要求 2所述的用于监测人体腿部受力的可穿戴设备，其特征在于，所述比较电路还用于比较使用者腿部的压力值与预设的第二压力阈值以及当所述压力值等于第二压力阈值吋发送报警信号至所述微控制器，所述微控制器还用于根据报警信号控制所述报警器产生报警信息。 The wearable device for monitoring the force of a human leg according to claim 2, wherein the comparison circuit is further configured to compare a pressure value of the user's leg with a preset second pressure threshold and The pressure value is equal to the second pressure threshold, and an alarm signal is sent to the microcontroller, and the microcontroller is further configured to control the alarm to generate alarm information according to the alarm signal.

如权利要求 1所述的用于监测人体腿部受力的可穿戴设备，其特征在于，所述柔性壳体的边缘对称设置有两条绑带。 A wearable device for monitoring the force of a human leg according to claim 1, wherein the flexible housing has symmetrically disposed two straps at edges thereof.

如权利要求 1至 4任一项所述的用于监测人体腿部受力的可穿戴设备，其特征在于，所述柔性电路板还包括一个连接至所述微控制器上的微型电池，用于对所述柔性电路板提供电能。 The wearable device for monitoring the force of a human leg according to any one of claims 1 to 4, wherein the flexible circuit board further comprises a micro battery connected to the microcontroller, Providing electrical energy to the flexible circuit board.

如权利要求 5所述的用于监测人体腿部受力的可穿戴设备，其特征在于，所述微型电池还连接有一个充电端口，用于接插外部电源上对所述微型电池进行充电。 The wearable device for monitoring the force of a human leg according to claim 5, wherein the micro battery is further connected with a charging port for plugging in an external power supply. The micro battery is charged.

[权利要求 7] 如权利要求 6所述的用于监测人体腿部受力的可穿戴设备，其特征在于，所述充电端口设置在所述柔性壳体的边缘位置处。 [Claim 7] The wearable device for monitoring the force of a human leg according to claim 6, wherein the charging port is disposed at an edge position of the flexible casing.