CN215938201U - Old person's anti-falling helps capable ware - Google Patents
Old person's anti-falling helps capable ware Download PDFInfo
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- CN215938201U CN215938201U CN202121415577.0U CN202121415577U CN215938201U CN 215938201 U CN215938201 U CN 215938201U CN 202121415577 U CN202121415577 U CN 202121415577U CN 215938201 U CN215938201 U CN 215938201U
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Abstract
The utility model discloses an old people anti-falling walking aid, and particularly relates to the field of old people assistants, which comprises a support frame, wherein one side of the bottom end of the support frame is provided with universal wheels, the other side of the bottom end of the support frame is provided with a ratchet wheel, one side of the lower end of the support frame is fixedly provided with an installation plate, an electric telescopic rod is fixedly installed in the installation plate, a movable support plate is fixedly arranged at the telescopic end of the electric telescopic rod, the upper end of the movable support plate penetrates through the side wall of the installation plate and is arranged at the upper end of the installation plate, the top end of the movable support plate is provided with an arc-shaped structure, one side of the top end of the support frame is fixedly provided with a human body infrared inductor, and the top end of the support frame is embedded with a microcontroller and a control button. When the old falls, the body of the old can tilt forward, and the microcontroller can control the electric telescopic rod to open to lift the movable supporting plate and the arc-shaped structure, so that the arc-shaped structure supports the old and prevents the old from falling.
Description
Technical Field
The utility model relates to the technical field of assistants for old people, in particular to a falling-prevention walking aid for the old people.
Background
The existing old people assistant tools in China are mainly divided into two categories: 1. the single-arm operation walking aid mainly comprises various walking sticks and is only suitable for people with better balance capacity, has the characteristics of simple integral structure, small volume, convenient operation, portability and the like, and is widely used. But are relatively poor in weight bearing and stability due to the small number of points of support of the single-arm operated walker appliance, which results in a small area of support. Meanwhile, the user needs to stand upright, the walking stick is parallel to the body, and the height of the walking stick and the femoral greater trochanter are at the same height, so that the aim of saving labor cannot be fulfilled. 2. The dual-arm operation walking aid is divided into frame type, alternate stepping type, wheel type, forearm support type walking aid and the like, and is provided with two handles and four support type walking aids. Has high stability, and is mainly used for people with dysbasia who have healthy upper limb function, poor lower limb muscle strength and poor balance ability.
Traditional old man helps capable ware to require higher to old man's arm strength in the use, and often old man's arm strength is not enough, can't utilize the arm to support on helping capable ware for a long time, leads to old man to tumble easily, inconvenient old man's use.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the embodiment of the utility model provides an anti-falling walking aid for the elderly, and the technical problems to be solved by the utility model are as follows: how to prevent the old man from falling down when using the walking aid, improve the safety that the old man used the ware of helping to fun.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an old person's tumble prevention helps capable ware, includes the support frame, bottom one side of support frame is provided with the universal wheel, the bottom opposite side of support frame is provided with the ratchet, one side that the bottom of support frame is close to the universal wheel is provided with running gear, the fixed mounting panel that is provided with in lower extreme one side of support frame, the inside fixed mounting of mounting panel has electric telescopic handle, electric telescopic handle's the fixed movable support board that is provided with of flexible end, the lateral wall of mounting panel is passed to movable support board's upper end to set up in the upper end of mounting panel, movable support board's top is provided with the arc structure, the fixed shallow handle that is provided with in top of support frame, the fixed human infrared inductor that is provided with in top one side of support frame, the top embedding of support frame is provided with microcontroller and control button.
In a preferred embodiment, the universal wheel and the ratchet wheel are provided with two, and a brake pad is arranged on the universal wheel and is braked by an electric push rod.
In a preferred embodiment, the traveling mechanism is a yansen link traveling mechanism, and the traveling mechanism is driven by a driving motor, and the driving motor is fixedly arranged on the support frame.
In a preferred embodiment, the arc-shaped structure and the outer side wall of the mounting plate are sleeved with flexible rubber pads, and the top end of the arc-shaped structure is arranged to be an arc-shaped angle.
In a preferred embodiment, the outer side of the cart handle is sleeved with an anti-skid rubber pad, the top end of the support frame is fixedly provided with a storage battery, and the storage battery is electrically connected with the driving motor, the human body infrared sensor, the microcontroller, the electric push rod and the electric telescopic rod.
In a preferred embodiment, the microcontroller is electrically connected with the human body infrared sensor, the electric telescopic rod and the electric push rod.
Compared with the prior art, the utility model has the technical effects and advantages that:
according to the utility model, by arranging the human body infrared sensor, the microcontroller, the movable supporting plate and the arc-shaped structure, when the electric walking tractor is used, an old man can detect that the old man stands at the middle position of the inner side of the supporting frame through the human body infrared sensor, if the old man falls, the old man can lean forward, the height of the old man is reduced, the microcontroller can control the electric telescopic rod to be opened to lift the movable supporting plate and the arc-shaped structure, so that the arc-shaped structure supports the old man and prevents the old man from falling down, and the microcontroller controls the electric push rod to lock the universal wheel and prevent equipment from moving, so that the safety of the old man can be ensured.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic structural view of the arc-shaped structure of the present invention.
Fig. 4 is a schematic circuit structure of the present invention.
The reference signs are: the device comprises a support frame 1, universal wheels 2, a ratchet wheel 3, a walking mechanism 4, a mounting plate 5, an electric telescopic rod 6, a movable supporting plate 7, an arc-shaped structure 8, a cart handle 9, a human body infrared sensor 10, a microcontroller 11, a control button 12, a brake pad 13, a driving motor 14, a flexible rubber pad 15, a storage battery 16 and an electric push rod 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The anti-falling walking aid for the old comprises a support frame 1, wherein one side of the bottom end of the support frame 1 is provided with a universal wheel 2, the other side of the bottom end of the support frame 1 is provided with a ratchet wheel 3, one side of the bottom end of the support frame 1, which is close to the universal wheel 2, is provided with a walking mechanism 4, one side of the lower end of the support frame 1 is fixedly provided with a mounting plate 5, the mounting plate 5 is fixedly provided with an electric telescopic rod 6 inside, the telescopic end of the electric telescopic rod 6 is fixedly provided with a movable supporting plate 7, the upper end of the movable supporting plate 7 penetrates through the side wall of the mounting plate 5 and is arranged at the upper end of the mounting plate 5, the top end of the movable supporting plate 7 is provided with an arc-shaped structure 8, the top end of the support frame 1 is fixedly provided with a cart handle 9, one side of the top end of the support frame 1 is fixedly provided with a human body infrared inductor 10, the top end of the support frame 1 is embedded with a microcontroller 11 and a control button 12.
In a preferred embodiment, the universal wheel 2 and the ratchet wheel 3 are provided with two, the universal wheel 2 is provided with a brake pad 13, the brake pad 13 is braked by an electric push rod 17, the brake pad 13 can be automatically braked by the electric push rod 17, and the equipment is prevented from moving continuously when the old falls.
In a preferred embodiment, the traveling mechanism 4 is a yansen link traveling mechanism, the traveling mechanism 4 is driven by a driving motor 14, the driving motor 14 is fixedly arranged on the support frame 1, the yansen link mechanism can simulate the walking of feet of a human, the driving motor 14 can be used for dragging equipment to move, and the physical strength of the old can be saved.
In a preferred embodiment, flexible rubber pads 15 are sleeved on the outer side walls of the arc-shaped structures 8 and the mounting plate 5, the top ends of the arc-shaped structures 8 are arranged to be arc-shaped angles, and the arc-shaped structures 8 and the flexible rubber pads 15 can prevent the old from being injured.
In a preferred embodiment, an anti-skid rubber pad is sleeved on the outer side of the cart handle 9, a storage battery 16 is fixedly arranged at the top end of the support frame 1, and the storage battery 16 is electrically connected with the driving motor 14, the human body infrared sensor 10, the microcontroller 11, the electric push rod 17 and the electric telescopic rod 6.
In a preferred embodiment, the microcontroller 11 is electrically connected to the human body infrared sensor 10, the electric telescopic rod 6 and the electric push rod 17.
The implementation mode is specifically as follows: when the walking trolley is used, the old man holds the trolley handle 9 to push the support frame 1 to move, the universal wheels 2 and the ratchet wheels 3 at the bottom end of the support frame 1 can assist the movement of the support frame 1, when the old man is insufficient in physical strength and needs to be pulled by the walking mechanism 4, the driving motor 14 is started through the control button 12, the driving motor 14 can drive the walking mechanism 4 to move, the physical strength of the old man can be saved, if the old man falls down in the using process, the old man can incline, the human infrared sensor 10 cannot detect the existence of the old man, the human infrared sensor 10 transmits information to the microcontroller 11, the microcontroller adopts the SP002E microcontroller, the microcontroller 11 controls the electric push rod 17 and the electric telescopic rod 6 to be opened, the electric telescopic rod 6 can drive the movable support plate 7 and the arc-shaped structure 8 to rise, so that the arc-shaped structure 8 can support the old man, and the microcontroller 11 controls the electric push rod 17 to be opened, the electric push rod 17 drives the brake block 13 to brake, so that the universal wheel 2 is locked by the brake block 13, the equipment is prevented from moving, and the old man can be prevented from falling down.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. The utility model provides an old person's anti-fall helps capable ware, includes support frame (1), its characterized in that: the bottom end of the support frame (1) is provided with universal wheels (2), the bottom end of the support frame (1) is provided with a ratchet wheel (3), one side, close to the universal wheels (2), of the bottom end of the support frame (1) is provided with a walking mechanism (4), one side of the lower end of the support frame (1) is fixedly provided with a mounting plate (5), an electric telescopic rod (6) is fixedly mounted inside the mounting plate (5), a movable supporting plate (7) is fixedly arranged at the telescopic end of the electric telescopic rod (6), the upper end of the movable supporting plate (7) penetrates through the side wall of the mounting plate (5) and is arranged at the upper end of the mounting plate (5), the top end of the movable supporting plate (7) is provided with an arc-shaped structure (8), the top end of the support frame (1) is fixedly provided with a cart handle (9), one side of the top end of the support frame (1) is fixedly provided with a human body infrared inductor (10), the top end of the support frame (1) is embedded with a microcontroller (11) and a control button (12).
2. The elderly fall prevention walker as claimed in claim 1, wherein: the universal wheel (2) and the ratchet wheel (3) are both provided with two, a brake block (13) is arranged on the universal wheel (2), and the brake block (13) is braked through an electric push rod (17).
3. The elderly fall prevention walker as claimed in claim 2, wherein: the walking mechanism (4) is a Yangsen connecting rod walking mechanism, the walking mechanism (4) is driven by a driving motor (14), and the driving motor (14) is fixedly arranged on the support frame (1).
4. The elderly fall prevention walker as claimed in claim 1, wherein: all be equipped with flexible rubber pad (15) on the lateral wall of arc structure (8) and mounting panel (5), the top of arc structure (8) sets up to the arc angle.
5. The elderly fall prevention walker as claimed in claim 3, wherein: the anti-skidding rubber mat is sleeved on the outer side of the trolley handle (9), the storage battery (16) is fixedly arranged at the top end of the support frame (1), and the storage battery (16) is electrically connected with the driving motor (14), the human body infrared sensor (10), the microcontroller (11), the electric push rod (17) and the electric telescopic rod (6) in an equal mode.
6. The elderly fall prevention walker as claimed in claim 2, wherein: and the microcontroller (11) is electrically connected with the human body infrared sensor (10), the electric telescopic rod (6) and the electric push rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121415577.0U CN215938201U (en) | 2021-06-24 | 2021-06-24 | Old person's anti-falling helps capable ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121415577.0U CN215938201U (en) | 2021-06-24 | 2021-06-24 | Old person's anti-falling helps capable ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215938201U true CN215938201U (en) | 2022-03-04 |
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ID=80565877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121415577.0U Active CN215938201U (en) | 2021-06-24 | 2021-06-24 | Old person's anti-falling helps capable ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215938201U (en) |
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2021
- 2021-06-24 CN CN202121415577.0U patent/CN215938201U/en active Active
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