Intelligent adjustable walking aid suitable for old people

Abstract

The invention relates to the field of walking aids, and particularly discloses an intelligent adjustable walking aid suitable for old people, comprising a support mechanism and an armrest mechanism; the supporting mechanism comprises a first supporting assembly, one side of the first supporting assembly is slidably connected with a second supporting assembly, and the first supporting assembly is further provided with a first driving assembly; the armrest mechanism comprises a first armrest assembly clamped and embedded in the first supporting assembly in a sliding mode, and a second armrest assembly is connected to one side of the first armrest assembly in a sliding mode. The second armrest assembly is clamped and embedded on the second supporting assembly in a sliding manner; the first driving assembly drives the first supporting assembly and the second supporting assembly to move relatively. The first supporting assembly and the second supporting assembly are driven by the first driving assembly to move relatively, the width of the walking aid can be flexibly adjusted, convenience can be brought to users of different figures, and the using comfort and applicability are improved.

Description

Technical Field

[0001] The present invention belongs to the field of walking aids, and specifically relates to an intelligent adjustable walking aid suitable for the elderly. Background Art

[0002] A walking aid is a tool that assists the human body in supporting weight, maintaining balance, and walking. Walking aids are mainly used to help patients who have difficulty walking steadily, have shortened lower limbs, are unable to support one lower limb, or have an unbalanced gait, such as paralyzed patients, patients with impaired lower limb muscle function and weak muscle strength, as well as the elderly and other people with mobility difficulties. It helps users walk more safely by providing additional support and balance, avoiding falls.

[0003] Traditional walking aids often have a fixed width and cannot be flexibly adjusted according to the needs of users with different body sizes. This may cause inconvenience to some users during use and even affect the stability and safety of walking. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention provides an intelligent adjustable walking aid suitable for the elderly to solve the problem that traditional walking aids in the prior art often have a fixed width and cannot be flexibly adjusted according to the needs of users with different body sizes.

[0005] An intelligent adjustable walking aid suitable for the elderly includes a support mechanism and an armrest mechanism;

[0006] The support mechanism includes a first support component, a second support component is slidably connected to one side of the first support component, and a first driving component is also installed on the first support component;

[0007] The armrest mechanism includes a first armrest component that is slidably clamped on the first support component, and a second armrest component is slidably connected to one side of the first armrest component;

[0008] The second armrest component is slidably clamped on the second support component;

[0009] The first driving component drives the first support component and the second support component to move relative to each other.

[0010] Preferably, the first support component includes a first support rod, moving wheels one are fixedly connected to both ends of the first support rod, a connecting frame one is fixedly installed on the upper side of the first support rod, a second support rod is fixedly connected to the outside of the connecting frame one, a third support rod is fixedly connected to the upper end of the connecting frame one, and a fourth support rod is fixedly connected to the end of the third support rod;

[0011] The second support assembly includes a fifth support rod, and two moving wheels II are fixedly connected to both ends of the fifth support rod. A second connecting frame is fixedly installed at the upper end of the fifth support rod. A sixth support rod is fixedly connected to the outside of the second connecting frame. A seventh support rod is also fixedly connected to the upper end of the second connecting frame. An eighth support rod is fixedly connected to the end of the seventh support rod.

[0012] Preferably, the sixth support rod is slidably clamped on the second support rod, and the eighth support rod is slidably clamped in the fourth support rod.

[0013] Preferably, a first mounting frame is also fixedly connected to the fourth support rod, and a first threaded rod is also fixedly connected to one side of the eighth support rod;

[0014] The first drive assembly includes a first worm, a first worm gear and a first motor. A first gear is fixedly connected to one end of the first worm;

[0015] The first worm is mounted on the first mounting frame through a bearing, the first worm gear is mounted on the first mounting frame through a bearing, and the first motor is fixedly installed on the first mounting frame;

[0016] The first motor drives the first gear to rotate. The first worm and the first worm gear are meshed with each other, and the first threaded rod is threadedly connected to the first worm gear.

[0017] Preferably, the first armrest assembly includes a first extension rod. A first handle is fixedly connected to the upper end of the first extension rod. A first cross bar is also fixedly connected to the outside of the first extension rod;

[0018] The second armrest assembly includes a second extension rod. A second handle is fixedly connected to the upper end of the second extension rod. A second cross bar is fixedly connected to the outside of the second handle.

[0019] Preferably, the first extension rod is slidably clamped on the third support rod, the second extension rod is slidably clamped on the seventh support rod, and the second cross bar is slidably clamped on the first cross bar.

[0020] Preferably, the support mechanism further includes a second drive assembly. The second drive assembly includes a second worm, a second worm gear and a second motor. A second gear is fixedly connected to one end of the second worm;

[0021] A second threaded rod is fixedly connected to the lower end of the first cross bar;

[0022] A second mounting frame is also fixedly installed on the fourth support rod;

[0023] The second worm is mounted on the second mounting frame through a bearing, the second worm gear is mounted on the fourth support rod through a bearing, the second motor is fixedly installed on the second mounting frame, the second worm and the second worm gear are meshed with each other, the second motor drives the second gear to rotate, and the second threaded rod is threadedly connected to the second worm gear.

[0024] Preferably, an alarm device is also fixedly installed on the first cross bar.

[0025] Preferably, the following functions are further included:

[0026] A pressure sensor is added to the handrail mechanism. The pressure sensor can identify accidental falls and trigger the emergency call function when an accidental fall is recognized.

[0027] The pressure sensor on the handrail mechanism can identify the number of steps taken by the user and the calories consumed. The user can set corresponding numerical reminder functions through the system. When the number of steps or calories consumed reaches the set value, the user is prompted to rest.

[0028] The function of reporting the time at each whole hour is added, and the time is automatically announced at each whole hour.

[0029] The function of remote video monitoring is added. A camera capable of 360-degree rotation is equipped, and it has a voice conversation function to achieve remote communication and monitoring between the user and the outside world.

[0030] Preferably, a smart navigation system is further included. The smart navigation system includes:

[0031] Positioning module: used to obtain the geographical location information of the walking aid in real time to ensure that the user can always know their location.

[0032] Navigation module: According to the user's destination input, it provides the optimal path planning and guides the user to the destination through voice and display.

[0033] Emergency contact module: Built-in emergency contact information. When the user encounters an emergency, they can quickly contact their family and rescue agencies through the one-button emergency call function.

[0034] Health monitoring module: Integrates functions of collecting health data such as heart rate monitoring and blood pressure monitoring, real-time monitors the user's health status, and issues an alarm when abnormalities occur.

[0035] Human-computer interaction interface: Provides an intuitive and easy-to-use operation interface. The user interacts with the smart navigation system through touch screen and voice commands to achieve functions such as navigation, health monitoring, and setting.

[0036] Wireless communication module: Supports Wi-Fi and Bluetooth wireless communication methods to achieve data synchronization and remote control between the walking aid and smartphones and smart home devices.

[0037] Power management module: Responsible for the power supply management of the smart navigation system, including battery power monitoring, low-power design, and charging reminder functions, to ensure the continuous and stable operation of the smart navigation system.

[0038] Compared with the prior art, the present invention has the following beneficial effects:

[0039] By driving the relative movement of the first support component and the second support component through the first driving component, the flexible adjustment of the width of the walking aid is realized, which can facilitate users of different body sizes, improve the comfort and applicability of use; at the same time, the first armrest component and the second armrest component in the armrest mechanism can slide and adjust their positions on the first support component and the second support component respectively, further meeting the needs of users of different heights, enhancing the personalization and adjustability of the walking aid, and improving the user experience;

[0040] Through the interaction of the second motor driving the second worm and the second worm gear, and the threaded connection between the second threaded rod and the second worm gear, the flexible adjustment of the overall up and down movement of the first cross bar and the extension rod one and the first armrest component connected thereto is realized, so that the armrest height can be adjusted personalized according to the height requirements of different users, improving the comfort and applicability of use;

[0041] The setting of the alarm device enables the walking aid to emit an alarm signal when an abnormality occurs or the user needs help, improving the safety and reliability of use; it is particularly important for the elderly or users with inconvenient mobility, and can provide timely help and rescue in case of emergency. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0043] Figure 2 It is a schematic diagram of the exploded structure of the present invention;

[0044] Figure 3 It is a schematic diagram of the structure of the first support component of the present invention;

[0045] Figure 4 It is a schematic diagram of the structure of the second support component of the present invention;

[0046] Figure 5 It is a schematic diagram of the exploded structure of the first support component of the present invention;

[0047] Figure 6 It is a schematic diagram of the structure of the armrest mechanism of the present invention.

[0048] In the figure: 1. Support mechanism; 11. First support component; 111. First support rod; 112. First moving wheel; 113. First connecting frame; 114. Second support rod; 115. Third support rod; 116. Fourth support rod; 117. First mounting frame; 118. Second mounting frame; 12. Second support component; 121. Fifth support rod; 122. Second moving wheel; 123. Second connecting frame; 124. Sixth support rod; 125. Seventh support rod; 126. Eighth support rod; 127. First threaded rod; 13. First driving component; 131. First worm; 132. First worm gear; 133. First motor; 134. First gear; 14. Second driving component; 141. Second worm; 142. Second worm gear; 143. Second motor; 144. Second gear; 2. Handrail mechanism; 21. First handrail component; 211. First extension rod; 212. First handle; 213. First cross bar; 214. Second threaded rod; 215. Alarm device; 22. Second handrail component; 221. Second extension rod; 222. Second handle; 223. Second cross bar. Detailed implementation mode

[0049] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0050] As Figure 1 and Figure 2 shown:

[0051] Embodiment 1: The present invention provides an intelligent adjustable walking aid suitable for the elderly, including a support mechanism 1 and a handrail mechanism 2;

[0052] The support mechanism 1 includes a first support component 11, a second support component 12 is slidably connected to one side of the first support component 11, and a first driving component 13 is further installed on the first support component 11;

[0053] The handrail mechanism 2 includes a first handrail component 21 slidably clamped on the first support component 11, and a second handrail component 22 is slidably connected to one side of the first handrail component 21;

[0054] The second handrail component 22 is slidably clamped on the second support component 12;

[0055] The first driving component 13 drives the first support component 11 and the second support component 12 to move relative to each other.

[0056] As described above, by controlling the operation of the first driving component 13, the second supporting component 12 can be driven to move away from or close to the first supporting component 11, thus facilitating the use by users of different body sizes;

[0057] Meanwhile, the first armrest component 21 in the armrest mechanism 2 can slide and adjust its position on the first supporting component 11, and the second armrest component 22 can slide and adjust its position on the second supporting component 12 to adapt to the heights of different users and meet the usage requirements of different people.

[0058] Such as Figure 1 and Figure 5 shown:

[0059] Embodiment 2: This embodiment is basically the same as the previous embodiment, except that the first supporting component 11 includes a first support rod 111, both ends of the first support rod 111 are fixedly connected with a first moving wheel 112, a first connecting frame 113 is fixedly installed on the upper side of the first support rod 111, a second support rod 114 is also fixedly connected to the outside of the first connecting frame 113, a third support rod 115 is fixedly connected to the upper end of the first connecting frame 113, and a fourth support rod 116 is also fixedly connected to the end of the third support rod 115;

[0060] The second supporting component 12 includes a fifth support rod 121, both ends of the fifth support rod 121 are fixedly connected with a second moving wheel 122, a second connecting frame 123 is fixedly installed on the upper end of the fifth support rod 121, a sixth support rod 124 is fixedly connected to the outside of the second connecting frame 123, a seventh support rod 125 is also fixedly connected to the upper end of the second connecting frame 123, and an eighth support rod 126 is fixedly connected to the end of the seventh support rod 125.

[0061] Specifically, the sixth support rod 124 is slidably clamped on the second support rod 114, and the eighth support rod 126 is slidably clamped inside the fourth support rod 116.

[0062] Specifically, an installation frame 117 is also fixedly connected to the fourth support rod 116, and a first threaded rod 127 is also fixedly connected to one side of the eighth support rod 126;

[0063] The first driving component 13 includes a first worm 131, a first worm gear 132 and a first motor 133, and a first gear 134 is fixedly connected to one end of the first worm 131;

[0064] The first worm 131 is installed on the installation frame 117 through a bearing, the first worm gear 132 is installed on the installation frame 117 through a bearing, and the first motor 133 is fixedly installed on the installation frame 117;

[0065] The first motor 133 drives the first gear 134 to rotate, the first worm 131 and the first worm gear 132 are meshed with each other, and the first threaded rod 127 is threadedly connected to the first worm gear 132.

[0066] As can be seen from the above, the rotation of the first gear 134 is driven by the first motor 133, which in turn drives the rotation of the first worm 131. Since the first worm 131 and the first worm wheel 132 are meshed with each other, the first worm wheel 132 rotates accordingly. And the first threaded rod 127 is threadedly connected to the first worm wheel 132. Therefore, the first threaded rod 127 will drive the eighth support rod 126 and the entire second support assembly 12 connected thereto to slide along the fourth support rod 116.

[0067] At the same time, the sixth support rod 124 slides on the second support rod 114 to flexibly adjust the relative distance between the first support assembly 11 and the second support assembly 12 to meet the stride requirements of users with different body sizes.

[0068] As Figure 6 shown:

[0069] Embodiment 3: This embodiment is basically the same as the previous embodiment, except that the first armrest assembly 21 includes an extension rod 211, the upper end of the extension rod 211 is fixedly connected with a first handle 212, and a first cross bar 213 is also fixedly connected to the outer side of the extension rod 211;

[0070] The second armrest assembly 22 includes an extension rod 221, the upper end of the extension rod 221 is fixedly connected with a second handle 222, and a second cross bar 223 is fixedly connected to the outer side of the second handle 222.

[0071] Specifically, the extension rod 211 is slidably clamped on the third support rod 115, the extension rod 221 is slidably clamped on the seventh support rod 125, and the second cross bar 223 is slidably clamped on the first cross bar 213.

[0072] Specifically, the support mechanism 1 further includes a second drive assembly 14, and the second drive assembly 14 includes a second worm 141, a second worm wheel 142 and a second motor 143. One end of the second worm 141 is fixedly connected with a second gear 144;

[0073] The lower end of the first cross bar 213 is fixedly connected with a second threaded rod 214;

[0074] A second mounting bracket 118 is also fixedly installed on the fourth support rod 116;

[0075] The second worm 141 is installed on the second mounting bracket 118 through a bearing, the second worm wheel 142 is installed on the fourth support rod 116 through a bearing, the second motor 143 is fixedly installed on the second mounting bracket 118, the second worm 141 and the second worm wheel 142 are meshed with each other, the second motor 143 drives the second gear 144 to rotate, and the second threaded rod 214 is threadedly connected to the second worm wheel 142.

[0076] Specifically, an alarm device 215 is also fixedly installed on the first cross bar 213.

[0077] Specifically, the following functions are also included:

[0078] A pressure sensor is added to the handrail mechanism 2. The pressure sensor can identify accidental falls and trigger the emergency call function when an accidental fall is recognized.

[0079] The pressure sensor on the handrail mechanism 2 can identify the number of steps and calories consumed by the user. The user can set corresponding numerical reminder functions through the system. When the number of steps or calories consumed reaches the set value, the user is prompted to rest.

[0080] The function of reporting the time at each whole hour is added, and the time is automatically announced at each whole hour.

[0081] The function of remote video monitoring is added. A camera that can rotate 360 degrees is equipped, and it has a voice conversation function to realize remote communication and monitoring between the user and the outside world.

[0082] Specifically, it also includes an intelligent navigation system, and the intelligent navigation system includes:

[0083] Positioning module: used to obtain the geographical location information of the walking aid in real time to ensure that the user can always know their location.

[0084] Navigation module: According to the user's destination input, provide the optimal path planning, and guide the user to the destination through voice and display screen.

[0085] Emergency contact module: Built-in emergency contact information. When the user encounters an emergency, they can quickly contact their family and rescue agencies through the one-key calling for help function.

[0086] Health monitoring module: Integrate the functions of collecting health data such as heart rate monitoring and blood pressure monitoring, and monitor the user's health status in real time and issue an alarm when an abnormality occurs.

[0087] Human-computer interaction interface: Provide an intuitive and easy-to-use operation interface. The user interacts with the intelligent navigation system through the touch screen and voice commands to realize functions such as navigation, health monitoring, and setting.

[0088] Wireless communication module: Support Wi-Fi and Bluetooth wireless communication methods to realize data synchronization and remote control between the walking aid and smartphones and smart home devices.

[0089] Power management module: Responsible for the power supply management of the intelligent navigation system, including battery power monitoring, low-power design, and charging reminder functions, to ensure the continuous and stable operation of the intelligent navigation system.

[0090] As can be seen from the above, the rotation of the second gear 144 is driven by the second motor 143, driving the rotation of the second worm 141. Since the second worm 141 and the second worm gear 142 are meshed with each other, the second worm gear 142 rotates accordingly. And the second threaded rod 214 is threadedly connected to the second worm gear 142. Therefore, the second threaded rod 214 will drive the first cross bar 213 and the extension rod 211 and the first armrest assembly 21 connected thereto to move up and down as a whole;

[0091] Meanwhile, the extension rod 221 and the second armrest assembly 22 adjust their positions as the second cross bar 223 slides on the first cross bar 213, realizing flexible adjustment of the armrest height to meet the height requirements of different users;

[0092] In addition, when the walking aid malfunctions or the user needs help, an alarm signal can be emitted through the alarm device 215.

[0093] The standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the descriptions in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machines, parts and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, details are not described herein again. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0094] In the description of the present invention, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. The meaning of "a plurality" is two or more unless otherwise specifically defined.

[0095] In the present invention, unless otherwise clearly specified and limited, the terms such as "mounted", "connected", "connected to", "fixed" and the like should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two 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 situations.

[0096] In the present invention, unless otherwise clearly defined and limited, a first feature being "on" or "under" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "over" and "on top of" a second feature may be that the first feature is directly above or obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. A first feature being "under", "below" and "beneath" a second feature may be that the first feature is directly below or obliquely below the second feature, or simply means that the horizontal height of the first feature is less than that of the second feature.

[0097] In the description of this specification, the description with reference to terms such as "an embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without conflict, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0098] In the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved, and other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0099] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An intelligent adjustable walking aid suitable for the elderly, characterized in that, It includes a support mechanism (1) and an armrest mechanism (2); The support mechanism (1) includes a first support component (11), on one side of the first support component (11), a second support component (12) is slidably connected, and a first driving component (13) is also installed on the first support component (11); The armrest mechanism (2) includes a first armrest component (21) slidably clamped on the first support component (11), on one side of the first armrest component (21), a second armrest component (22) is slidably connected; The second armrest component (22) is slidably clamped on the second support component (12); The first driving component (13) drives the first support component (11) and the second support component (12) to move relatively.

2. The intelligent adjustable walking aid applicable to the elderly as claimed in claim 1, wherein The first support component (11) includes a first support rod (111), at both ends of the first support rod (111), first moving wheels (112) are fixedly connected, on the upper side of the first support rod (111), a first connecting frame (113) is fixedly installed, on the outside of the first connecting frame (113), a second support rod (114) is also fixedly connected, at the upper end of the first connecting frame (113), a third support rod (115) is fixedly connected, and at the end of the third support rod (115), a fourth support rod (116) is also fixedly connected; The second support component (12) includes a fifth support rod (121), at both ends of the fifth support rod (121), second moving wheels (122) are fixedly connected, on the upper end of the fifth support rod (121), a second connecting frame (123) is fixedly installed, on the outside of the second connecting frame (123), a sixth support rod (124) is fixedly connected, at the upper end of the second connecting frame (123), a seventh support rod (125) is also fixedly connected, and at the end of the seventh support rod (125), an eighth support rod (126) is fixedly connected.

3. The intelligent adjustable walking aid for the elderly according to claim 2, wherein The sixth support rod (124) is slidably clamped on the second support rod (114), and the eighth support rod (126) is slidably clamped inside the fourth support rod (116).

4. The intelligent adjustable walking aid for the elderly according to claim 3, characterized in that On the fourth support rod (116), a first mounting frame (117) is also fixedly connected, and on one side of the eighth support rod (126), a first threaded rod (127) is also fixedly connected; The first driving component (13) includes a first worm (131), a first worm gear (132) and a first motor (133), at one end of the first worm (131), a first gear (134) is fixedly connected; The first worm (131) is installed on the first mounting frame (117) through a bearing, the first worm gear (132) is installed on the first mounting frame (117) through a bearing, and the first motor (133) is fixedly installed on the first mounting frame (117); The first motor (133) drives the first gear (134) to rotate, the first worm (131) and the first worm gear (132) are meshed with each other, and the first threaded rod (127) and the first worm gear (132) are threadedly connected.

5. The intelligent adjustable walking aid for the elderly according to claim 4, wherein The first armrest component (21) includes a first extension rod (211), at the upper end of the first extension rod (211), a first handle (212) is fixedly connected, and on the outside of the first extension rod (211), a first cross bar (213) is also fixedly connected; The second armrest assembly (22) includes a second extension rod (221). The upper end of the second extension rod (221) is fixedly connected to a second handle (222), and a second cross bar (223) is fixedly connected to the outer side of the second handle (222).

6. The intelligent adjustable walking aid applicable to the elderly according to claim 5, characterized in that, The first extension rod (211) is slidably clamped on the third support rod (115), the second extension rod (221) is slidably clamped on the seventh support rod (125), and the second cross bar (223) is slidably clamped on the first cross bar (213).

7. The intelligent adjustable walking aid for the elderly according to claim 6, characterized in that, The support mechanism (1) further includes a second drive assembly (14). The second drive assembly (14) includes a second worm (141), a second worm gear (142), and a second motor (143). One end of the second worm (141) is fixedly connected to a second gear (144). A second threaded rod (214) is fixedly connected to the lower end of the first cross bar (213). An additional mounting bracket two (118) is fixedly installed on the fourth support rod (116). The second worm (141) is installed on the mounting bracket two (118) through a bearing, the second worm gear (142) is installed on the fourth support rod (116) through a bearing, the second motor (143) is fixedly installed on the mounting bracket two (118). The second worm (141) and the second worm gear (142) are meshed with each other. The second motor (143) drives the second gear (144) to rotate, and the second threaded rod (214) is threadedly connected to the second worm gear (142).

8. The intelligent adjustable walking aid for the elderly according to claim 5, wherein An alarm device (215) is fixedly installed on the first cross bar (213).

9. The intelligent adjustable walking aid for the elderly according to claim 1, characterized in that, It further includes the following functions: A pressure sensor is added to the armrest mechanism (2). The pressure sensor can identify accidental falls and trigger the emergency call function when an accidental fall is recognized. The pressure sensor on the armrest mechanism (2) can identify the number of steps and calories consumed by the user. The user can set corresponding numerical reminder functions through the system. When the number of steps or calories consumed reaches the set value, the user is prompted to rest. The function of reporting the time at each whole hour is added, and the time is automatically broadcasted at each whole hour. The function of remote video monitoring is added. It is equipped with a camera that can rotate 360 degrees and has a voice conversation function to achieve remote communication and monitoring between the user and the outside world.

10. The intelligent adjustable walking aid for the elderly according to claim 1, characterized in that, It further includes an intelligent navigation system, which includes: A positioning module: used to obtain the geographical location information of the walking aid in real time to ensure that the user can always know their location. A navigation module: provides the optimal path planning according to the user's destination input, and guides the user to the destination through voice and display screen. An emergency contact module: built-in emergency contact information. When the user encounters an emergency, they can quickly contact family members and rescue organizations through the one-key calling for help function. A health monitoring module: integrates the functions of collecting health data such as heart rate monitoring and blood pressure monitoring, and monitors the user's health status in real time and issues an alarm when abnormalities occur. A human-computer interaction interface: provides an intuitive and easy-to-use operation interface. The user interacts with the intelligent navigation system through a touch screen and voice commands to achieve navigation, health monitoring, and setting functions. Wireless communication module: Supports Wi-Fi and Bluetooth wireless communication methods to achieve data synchronization and remote control between the walking aid and smartphones and smart home devices; Power management module: Responsible for the power supply management of the intelligent navigation system, including battery power monitoring, low-power design, and charging reminder functions, to ensure the continuous and stable operation of the intelligent navigation system.

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