CN214265557U - Multifunctional article taking device for old people - Google Patents

Abstract

The utility model discloses a multi-functional ware of getting of helping old people, including mechanical claw head, flexible transmission system, swivelling joint pole, and handle, the multi-functional ware of getting of helping old people that provides has high degree of freedom, can realize that the arbitrary angle of pole body is buckled and is fixed, and claw head and handle can 180 rotations.

Description

Multifunctional article taking device for old people

Technical Field

The utility model belongs to get the thing ware field, concretely relates to help old multi-functional thing ware of getting.

Background

The number of the old people in China is large, and the development situation is rapid. According to survey, the population of the elderly people in China accounts for twenty percent of the population of the elderly people in the world, the growth rate of the elderly people in China is about 5 times of the growth rate of the general population of China, the number of the elderly people over 60 years old in China is increased from 1.78 hundred million to 2.21 hundred million from 2011 to 2015, and the proportion of the elderly people is increased from 13.3% to 16.2%. The obvious growth speed of the elderly population further deepens the original aging state of China. According to prediction, China enters a deep aging society in 2025 and enters a super aging society in 2035. In this case we need to care for the elderly even more. And the old people frequently suffer from lumbar diseases due to lumbar muscle strain, acute lumbar sprain, lumbar hyperosteogeny, lumbar degenerative disease and the like. According to the statistics of the Ministry of health, the lumbar vertebra disease patients in China break through 2 hundred million people, most of the lumbar vertebra disease patients are concentrated in middle-aged and elderly people, and the disease incidence rate of people over 60 years old is as high as 82%. In addition, data show that by 2016, the prevalence rate of osteoporosis in our country in the elderly over 60 years old is 36%. For these people, a slight fall may have serious consequences. Therefore, the problem of taking high things and picking up low things is a big problem of the old in living alone.

According to research, most of the fetching devices in the market have single function, and can only pick up articles on the ground, and because the common fetching rod has no telescopic function, the fetching rod can not reach a place too far or too high; some fetching devices in the market have a folding function, but only can play a role in reducing space, and cannot clamp objects after being bent by a certain angle, so corners such as the bottom of a bed and the bottom of a table cannot be picked up. In addition, small items such as coins cannot be easily picked up.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fetching device, mainly aiming at providing a multifunctional folding telescopic fetching device for helping the old.

The utility model provides a multi-functional ware of getting of helping old, includes mechanical claw head 1, flexible transmission system, swivelling joint pole 3, and handle 5, flexible transmission system includes: the pressure switch comprises a fixed sleeve 4-1, a pressure switch 4-2, a pressure column 4-3, a thick pipe 4-8 and a thin pipe 4-9, wherein the fixed sleeve 4-1 is sleeved at one end of the thick pipe 4-8, the pressure switch 4-2 is connected with the pressure column 4-3, the thick pipe 4-8 is sleeved on the thin pipe 4-9, a plurality of round holes are formed in the thin pipe 4-9, a pressure sheet 4-4 is arranged in the thin pipe 4-9 and fixedly provided with a transmission sheet 4-6, the size of the round hole is matched with that of the pressure column 4-3, a first spring is arranged between the pressure column 4-3 and the pressure switch 4-2, and when the round hole is superposed with the pressure column 4-3, the first spring presses the pressure column 4-3 to enter the round hole and press the pressure sheet 4-4, a clamping head is arranged on one side of each pressure plate 4-4, a plurality of clamping grooves matched with the clamping heads are formed in the transmission plates 4-6, the pressure plates 4-4 clamp the grooves 4-6 of the transmission plates through the clamping heads to fix the transmission plates, a second spring is arranged between each pressure plate 4-4 and the corresponding transmission plate 4-6, a transmission rod 4-5 is arranged at one end of each pressure plate 4-4, the transmission rods 4-5 are fixed in the thick pipes 4-8, two telescopic transmission systems are arranged and are respectively a first telescopic transmission system 2 and a second telescopic transmission system 4, and the mechanical claw head 1, the first telescopic transmission system 2, the rotary connecting rod 3, the second telescopic transmission system 4 and the handle 5 are sequentially connected;

furthermore, a first shaft 3-1-1, a second shaft 3-1-2, a third shaft 3-1-3 and a fourth shaft 3-1-4 are fixedly arranged in the rotary connecting rod 3, the first shaft, the second shaft, the third shaft and the fourth shaft are arranged in a straight line, gears which are meshed with each other are arranged on the first shaft, the second shaft, the third shaft and the fourth shaft, a first connecting pipe and a second connecting pipe which are fixedly connected with the gears on the first shaft and the fourth shaft are respectively arranged on the first shaft and the fourth shaft, the first connecting pipe is connected with the first telescopic transmission system 2, and the second connecting pipe is connected with the second telescopic transmission system 4;

further, a transmission rod in the first telescopic transmission system 2 is connected with the mechanical claw head 1, and a transmission sheet of the first telescopic transmission system 2 is flexibly connected with a transmission sheet in the second telescopic transmission system 4;

further, the flexible connection is a transmission rope connection;

further, bearings are respectively arranged on the first shaft 3-1-1 and the fourth shaft 3-1-4, and the transmission rope is wound on the bearings;

further, the handle 5 is divided into a fixed part and a movable part, and the movable part is connected with a transmission rod 4-5 in the second telescopic transmission system 4 through a rotating buckle;

furthermore, the execution end of the mechanical claw head 1 can be connected with different chucks, the mechanical claw head 1 is connected with the telescopic transmission system 2 through an adjustable sleeve friction pair, and the mechanical claw head is limited by a screw.

The utility model discloses a multi-functional ware of getting of helping old people has following advantage at least:

the multifunctional article taking device for old people has high degree of freedom, can realize the bending and fixing of the rod body at any angle, and the claw head and the handle can rotate for 180 degrees. The old man only needs to hold the handle, just can control the jaw and contract, picks up some straight-bar and gets the article that the thing ware was difficult to pick up, for example bottle jar that leans on the high altitude cupboard, rolls the water-jug coin that falls below the desk etc.. When not in use, the fetching device can be folded by 180 degrees, so that the storage space is reduced. Through the calculation of stress analysis, the grip strength of the handle is not higher than 1.5 times of the clamping force of the chuck, so that the old can clamp objects easily.

Drawings

FIG. 1 is a schematic view of a multifunctional article-taking device for old people;

FIG. 2 is a schematic view of a rotating connecting rod;

FIG. 3 is a schematic view of a telescopic drive system.

Detailed Description

The present invention is further described in detail below with reference to examples so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," when used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

Example 1

The utility model provides a multi-functional ware of getting of helping old, includes mechanical claw head 1, flexible transmission system, swivelling joint pole 3, and handle 5, flexible transmission system includes: the pressure switch comprises a fixed sleeve 4-1, a pressure switch 4-2, a pressure column 4-3, a thick pipe 4-8 and a thin pipe 4-9, wherein the fixed sleeve 4-1 is sleeved at one end of the thick pipe 4-8, the pressure switch 4-2 is connected with the pressure column 4-3, the thick pipe 4-8 is sleeved on the thin pipe 4-9, a plurality of round holes are formed in the thin pipe 4-9, a pressure sheet 4-4 is arranged in the thin pipe 4-9 and fixedly provided with a transmission sheet 4-6, the size of the round hole is matched with that of the pressure column 4-3, a first spring is arranged between the pressure column 4-3 and the pressure switch 4-2, and when the round hole is superposed with the pressure column 4-3, the first spring presses the pressure column 4-3 to enter the round hole and press the pressure sheet 4-4, one side of each pressure plate 4-4 is provided with a clamping head, each transmission plate 4-6 is provided with a plurality of clamping grooves matched with the clamping heads, each pressure plate 4-4 is clamped in a groove 4-6 of each transmission plate through the clamping head to be fixed, a second spring is arranged between each pressure plate 4-4 and each transmission plate 4-6, one end of each pressure plate 4-4 is provided with a transmission rod 4-5, each transmission rod 4-5 is fixed in each thick pipe 4-8, two telescopic transmission systems are arranged and are respectively a first telescopic transmission system 2 and a second telescopic transmission system 4, the mechanical claw head 1, the first telescopic transmission system 2, the rotary connecting rod 3, the second telescopic transmission system 4 and the handle 5 are sequentially connected, and a first shaft 3-1-1, a second shaft 3-1, a second shaft 4 and a handle 5 are fixedly arranged in the rotary connecting rod 3, A second shaft 3-1-2, a third shaft 3-1-3 and a fourth shaft 3-1-4, wherein the first shaft, the second shaft, the third shaft and the fourth shaft are arranged in a straight line, the first shaft, the second shaft, the third shaft and the fourth shaft are provided with gears which are meshed with each other, the first shaft and the fourth shaft are respectively provided with a first connecting pipe and a second connecting pipe which are fixedly connected with the gears on the shafts, the first connecting pipe is connected with the first telescopic transmission system 2, the second connecting pipe is connected with the second telescopic transmission system 4, a transmission rod in the first telescopic transmission system 2 is connected with the mechanical claw head 1, a transmission piece in the first telescopic transmission system 2 is flexibly connected with a transmission piece in the second telescopic transmission system 4, the flexible connection is provided with a transmission rope, the first shaft 3-1-1 and the fourth shaft 3-1-4 are respectively provided with bearings, the transmission rope is wound on the bearing, the handle 5 is divided into a fixed part and a movable part, the movable part is connected with transmission rods 4-5 in the second telescopic transmission system 4 through rotating buckles, the execution end of the mechanical claw head 1 can be connected with different chucks, and the mechanical claw head 1 is arranged on the shaft of the mechanical claw head.

The mechanical claw head 1 is specifically arranged in the following types: 1. the inner side surface of the clamping head is provided with sawtooth-shaped lines, so that the clamping head has an anti-slip function, and can meet the clamping requirement of most objects in life; 2. the shape of the chuck is similar to that of the V-shaped block, and the chuck can be used for clamping long and thin objects such as pencils and the like; 3. the chuck can be regarded as a second enlarged version and is used for clamping cylindrical objects, such as water bottles and beverages; 4. the shape of the chuck is similar to that of a broom, the left side of the chuck is bent inwards, the right side of the chuck is straight, the overall shape of the chuck is claw-shaped, and the two sides of the chuck can be completely attached through gaps between the claws and used for clamping thin objects such as mobile phones and paper; 5. the chuck is provided with a strong magnetic magnet for absorbing very small metal objects such as coins.

While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields suitable for the invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and embodiments shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims (7)

1. A multifunctional article taking device for old people is characterized in that: including mechanical claw head (1), flexible transmission system, swivelling joint pole (3) and handle (5), flexible transmission system includes: fixed sleeve (4-1), pressure switch (4-2), pressure column (4-3), thick pipe (4-8), tubule (4-9), fixed sleeve (4-1) cover is established in thick pipe (4-8) one end, pressure column (4-3) is connected to pressure switch (4-2), thick pipe (4-8) cover is established on tubule (4-9), set up a plurality of round holes on tubule (4-9), set up pressure sheet (4-4) and fixed transmission piece (4-6) in tubule (4-9), the round hole size with pressure column (4-3) adaptation, pressure column (4-3) with set up spring one between pressure switch (4-2), the round hole with when pressure column (4-3) coincide, the first spring presses the pressure column (4-3) into a round hole and presses the pressure sheet (4-4), a clamping head is arranged on one side of the pressure sheet (4-4), the transmission sheet (4-6) is provided with a plurality of clamping grooves matched with the clamping head, the pressure sheet (4-4) clamps the grooves of the transmission sheet (4-6) through the clamping head to enable the transmission sheet to be fixed, a second spring is arranged between the pressure sheet (4-4) and the transmission sheet (4-6), one end of the pressure sheet (4-4) is provided with a transmission rod 4-5, the transmission rod 4-5 is fixed in the thick pipe 4-8, the two telescopic transmission systems are respectively a first telescopic transmission system (2) and a second telescopic transmission system (4), and the mechanical claw head (1), the first telescopic transmission system (2) and the mechanical claw head (1), The rotary connecting rod (3), the second telescopic transmission system (4) and the handle (5) are connected in sequence.

2. The multifunctional article taking device for old people as claimed in claim 1, wherein a first shaft (3-1-1), a second shaft (3-1-2), a third shaft (3-1-3) and a fourth shaft (3-1-4) are fixedly arranged in the rotary connecting rod (3), the first shaft, the second shaft, the third shaft and the fourth shaft are arranged in a straight line, the first shaft, the second shaft, the third shaft and the fourth shaft are provided with gears which are meshed with each other, the first shaft and the fourth shaft are respectively provided with a first connecting pipe and a second connecting pipe which are fixedly connected with the gears on the shafts, the first connecting pipe is connected with the first telescopic transmission system (2), and the second connecting pipe is connected with the second telescopic transmission system (4).

3. The multifunctional article taking device for old people as claimed in claim 1, wherein the transmission rod in the first telescopic transmission system (2) is connected with the mechanical claw head (1), and the transmission piece of the first telescopic transmission system (2) is flexibly connected with the transmission piece of the second telescopic transmission system (4).

4. The multifunctional article extractor as claimed in claim 3, wherein the flexible connection is a transmission rope connection.

5. The multifunctional article taking device for old people as claimed in claim 4, wherein the first shaft (3-1-1) and the fourth shaft (3-1-4) are respectively provided with a bearing, and the transmission rope is wound on the bearings.

6. The multifunctional article extractor as claimed in claim 1, wherein the handle (5) is divided into a fixed part and a movable part, and the movable part is connected with the transmission rod (4-5) in the second telescopic transmission system (4) through a rotary buckle.

7. The multifunctional old-people-assisting extractor according to claim 1, wherein the execution end of the mechanical claw head (1) can be connected with different chucks, the mechanical claw head (1) and the telescopic transmission system (2) are connected by an adjustable sleeve friction pair, and a screw is used for limiting.

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