TWM598071U - Smart cane - Google Patents

Abstract

A smart walking stick includes a stick body and a handle. The stick body and the handle are connected by an inclined transition part. The stick is provided with a control module and an output module. The control module is electrically connected to the output module. The inclination angle of the transition part is 30-60 degrees from the horizontal, and the control module includes a main control board, a Bluetooth module, and a temperature sensor group, a vibration sensor, and a light sensor electrically connected to the main control board. A sensor and a three-axis gravity sensor, the main control board is connected to a mobile smart terminal through a Bluetooth module, and the output module includes an alarm buzzer, a lighting indicator element and a heating component. The smart cane created in this article has more comprehensive functions and a more reasonable design.

Description

Wisdom cane

This creation relates to an auxiliary walking tool, in particular to a smart walking stick with multiple functions.

As the aging society becomes more and more serious, the travel problem of the elderly is getting more and more attention from the whole society. Walking sticks are the first choice for walking aids for elderly people with slightly inconvenient legs. Traditional walking sticks are generally made of wood or resin materials and only have a supporting role. With the development of technology, people in the industry have designed walking sticks with more and more functions, such as providing lighting, installing micro-radios, providing positioning functions, providing alarm functions, and providing mobile phone communications to meet the various needs of elderly travel.

Chinese new patent CN204245360U discloses a cane with wireless communication and alarm functions. A wireless communication chip is installed in the handle. The wireless communication chip is connected to the microphone and the speaker to realize the call function; in addition, it is also equipped with an emergency communication switch, which can be Realize one-key alarm in emergency. The Chinese new patent CN202760369U discloses a night-time lighting for the elderly and a fall warning cane, which can provide night-time lighting to a certain extent, and uses a mercury switch to provide a fall warning function. Combining the existing crutches, although to a certain extent, functions such as lighting, alarming, and emergency calls can be realized, but in actual use, there are still insufficient lighting, inconvenient use in winter, and easy to false alarms.

The technical problem to be solved in this creation is to provide a multifunctional smart cane with more comprehensive functions and more reasonable design.

To solve the above technical problems, the technical solution adopted in this creation is: a smart walking stick, including a stick body and a handle, the stick body and the handle are connected by an inclined transition part, and the stick is provided with a control module and an output module , The control module is electrically connected to the output module, the inclination angle of the transition part is 30-60 degrees from the horizontal; the control module includes a main control board, a Bluetooth module, and is electrically connected to the main control board The temperature sensor set, the vibration sensor, the light sensor and the three-axis gravity sensor of the same, the main control board is connected to a mobile smart terminal through a Bluetooth module; the output module includes an alarm buzzer The alarm buzzer is electrically connected to the main control board and the three-axis gravity sensor, the lighting indicator element is electrically connected to the main control board and the light sensor, and the heating The components are respectively electrically connected to the main control board, the vibration sensor and the temperature sensor group; the alarm buzzer has a buzzer button; the lighting indication assembly includes a lighting lamp and an indicator light, and the lighting lamp is set at On the lower side of the transition part, the indicator light is arranged on the upper part of the stick body; the stick is also provided with a rechargeable battery for supplying power to each element.

Further, the temperature sensor group includes a first temperature sensor for sensing the outside temperature and a second temperature sensor for sensing the temperature of the handle.

Further, the rechargeable battery has a magnetic charging interface.

Further, the buzzer button is arranged on the handle, and the button is flush with the outer surface of the handle.

Further, the heating component is arranged at the handle, and the heating component is a heating wire.

Furthermore, the control module further includes a vibrator connected to the main control board.

The beneficial effects that this creation can achieve are: 1. The illuminating lamp of the smart cane created by this invention is set on the lower side of the transition part of the cane with an inclination angle, and the illumination angle is about 1 meter from the bottom of the user's foot to the front, which can provide sufficient illumination for the user; 2. The handle of the smart cane created by this invention has a heating function, which can heat the handle according to the external environment and the temperature of the user's hand, making it more comfortable to use; 3. The smart cane created by this creation can provide a vibration function when a smart terminal comes in, which can avoid the problem of not being able to answer the phone in noisy environment; 4. The magnetic charging connector of the smart stick created by this invention is convenient for charging and more convenient for the elderly to use.

The following provides a further description of the creation in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the creation, but the examples cited are not intended to limit the creation.

Refer to FIG. 1 and FIG. 2, which are the module structure diagram and schematic diagram of the smart walking stick according to an embodiment of the invention. The smart walking stick includes a stick body 10 and a handle 20. The stick body 10 and the handle 20 are connected by a transition portion 30 having an inclination angle. The inclination angle of the transition portion is 30-60 degrees from the horizontal, preferably 45 degrees. degree.

A control module 40 and an output module 50 are arranged inside the walking stick, and the output module 40 is electrically connected to the control module 50. The control module 40 includes a main control board 41, a Bluetooth module 42, and a temperature sensor group 43, a vibration sensor 44, a light sensor 45, and a three-axis gravity sensor 46 electrically connected to the main control board. With the vibrator 47, the main control board is paired with a Bluetooth module of a mobile smart terminal through a Bluetooth module. The output module 50 includes an alarm buzzer 51, a lighting lamp 52, an indicator light 53 and a heating component 54.

In the embodiment of this creation, the illuminating lamp 52 is arranged on the lower side of the transition portion 30. Due to the inclined angle design of the transition portion 30, the illuminating lamp can illuminate the user's feet and the front about a range of about one meter. Internally, compared with the existing cane, it can only illuminate the front or under the feet. This creation is more conducive to the user to see the road conditions clearly in the dark environment. The illumination lamp 52 and the indicator lamp 53 are electrically connected to the main control board 41, the light sensor 45 and the vibration sensor 44, respectively. When the light sensor 45 detects that the ambient brightness is low to a certain level, and the vibration sensor 44 detects the cane vibration, indicating that it is in use, the main control board 41 controls the lighting lamp 52 to automatically turn on for walking lighting. When the light sensor 45 detects that the ambient brightness is low to a certain level, and the vibration sensor 44 does not detect the vibration of the cane, it indicates that it is in the placed state. The main control board 41 controls the indicator light 53 to automatically turn on, and the indicator light is set at On the upper part of the stick body, the user quickly finds the stick in the dark environment.

In this embodiment, the alarm buzzer 51 is electrically connected to the main control board 41 and the three-axis gravity sensor 46. When the three-axis gravity sensor 46 detects that the walking stick changes from a normal use state to a horizontal state, and a certain period of time If it does not return to the normal state of use, the main control board 41 determines that the user has fallen down, and the main control board 41 controls the alarm buzzer 51 to give an alarm. When the user gets immediate rescue, the buzzer is set on the handle Button 55 stops the alarm. If the alarm is not cleared after a certain period of time, the main control board 41 uses the Bluetooth module and wireless communication module of the mobile smart terminal through the Bluetooth module 42 to dial the emergency contact person and send the GPS location on the smart terminal. When the user encounters an emergency, even if he does not fall, he can actively alarm through the buzzer button. In addition to the level of the fall mechanism of the main control panel of this embodiment, the behavior before the fall is considered, and the fall probability is analyzed to determine the alarm time, which greatly reduces the occurrence of false alarms. In addition to considering the changes of the three-axis gravity sensor, it will also comprehensively consider whether the cane rebounds, the angle of the cane, whether the cane moves after falling to the ground, whether the handle is grasped 10 seconds before the fall, analyze the probability of falling, and give an alarm . The alarm buzzer button 55 is arranged at the handle and is flush with the outer surface of the handle, which can prevent false alarms from being pressed by mistake.

The temperature sensor set 43 in this creative embodiment includes a first temperature sensor for sensing the outside temperature and a second temperature sensor for sensing the temperature of the handle. The heating component 54 is respectively connected to the main control board. , The vibration sensor 44 and the temperature sensor group 43 are electrically connected. When the first temperature sensor detects that the ambient temperature is lower than 15 degrees or the second temperature sensor detects that the hand temperature is lower than 25 degrees, and the vibration sensor 44 detects the cane vibration, the main control board 41 controls the handle After the heating component 54 (heating wire in this embodiment) is heated to a predetermined value, the temperature of the handle is kept within a certain range, which not only provides the user with warmth but also prevents scalding.

The smart walking stick of this embodiment also includes a rechargeable battery that supplies power to the aforementioned components. The rechargeable battery has a magnetic charging interface 60. When charging, it only needs to be magnetically attracted to the charging base to charge, eliminating the need for plugging and unplugging. The trouble is beneficial to the elderly. In addition, in this creative embodiment, a vibrator 47 is provided in the handle. When the smart terminal receives a call, the vibrator 47 can also vibrate at the same time to remind the user to answer the call immediately.

The above-mentioned embodiments are only preferred embodiments for fully explaining the creation, and the protection scope of the creation is not limited thereto. Equivalent substitutions or changes made by those skilled in the art on the basis of this creation are all within the protection scope of this creation. The scope of protection for this creation is subject to the scope of the patent application.

10: Rod body 20: handle 30: Transition 40: control module 41: Main control board 42: Bluetooth module 43: temperature sensor group 44: Vibration sensor 45: light sensor 46: Three-axis gravity sensor 47: Vibrator 50: output module 51: Alarm buzzer 52: Lighting 53: indicator light 54: Heating parts 55: Buzzer button 60: Magnetic charging interface

Figure 1 is a structural diagram of the smart walking stick module of the creative embodiment; Figure 2 is a schematic diagram of the smart cane of the creative embodiment.

10: Rod body

20: handle

40: control module

41: Main control board

42: Bluetooth module

43: temperature sensor group

44: Vibration sensor

45: light sensor

46: Three-axis gravity sensor

47: Vibrator

50: output module

51: Alarm buzzer

52: Lighting

53: indicator light

54: Heating parts

Claims (6)

A smart walking stick includes a stick body and a handle, the stick body and the handle are connected through an inclined transition part, the smart walking stick is provided with a control module and an output module, the control module and the output module are electrically connected Connection, characterized in that: the inclination angle of the transition part is 30-60 degrees from the horizontal; the control module includes a main control board, a Bluetooth module, and a temperature sensor electrically connected to the main control board Group, vibration sensor, light sensor and three-axis gravity sensor, the main control board is connected to a mobile smart terminal through a Bluetooth module; the output module includes an alarm buzzer, a lighting indicator element And heating components, the alarm buzzer is electrically connected to the main control board and the three-axis gravity sensor, the lighting indicator element is electrically connected to the main control board and the light sensor, and the heating component Are respectively electrically connected to the main control board, vibration sensor and temperature sensor group; the alarm buzzer has a buzzer button; the lighting indication assembly includes a lighting lamp and an indicator lamp, and the lighting lamp is set On the lower side of the transition part, the indicator light is arranged on the upper part of the stick body; the smart walking stick is also arranged with a rechargeable battery that supplies power to the control module and the output module. The smart walking stick according to claim 1, wherein the temperature sensor set further includes: a first temperature sensor for sensing the outside temperature; and a second temperature sensor for sensing the temperature of the handle. The smart walking stick according to claim 1, wherein the rechargeable battery has a magnetic charging interface. The smart walking stick according to claim 1, wherein the buzzer button is provided on the handle, and the buzzer button is flush with the outer surface of the handle. The smart walking stick according to claim 1, wherein the heating component is provided at the handle, and the heating component is a heating wire. The smart walking stick according to claim 1, wherein the control module further includes: a vibrator connected to the main control board.

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