CN219501479U

CN219501479U - Anti-falling device for senile osteoporosis patient

Info

Publication number: CN219501479U
Application number: CN202320687169.3U
Authority: CN
Inventors: 沙薇薇
Original assignee: Second Medical Center of PLA General Hospital
Current assignee: Second Medical Center of PLA General Hospital
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-08-11
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses an anti-falling device for senile osteoporosis patients, which comprises a bottom plate, a lapping frame assembly, a U-shaped frame and a shielding assembly. The beneficial effects of the utility model are as follows: according to the utility model, the rack assembly is arranged, when the device is used, a user can adjust the height of the rack according to the height condition of an elderly osteoporosis patient, during adjustment, the user rotates the rotating rods at two sides simultaneously, the rotating rods rotate to drive the first bevel gears to rotate, the first bevel gears rotate to drive the second bevel gears to rotate, the second bevel gears rotate to drive the threaded rods to rotate, the threaded rods rotate to drive the threaded sleeves to move up and down on the surfaces of the threaded rods, the threaded sleeves move up and down to drive the lifting inner cylinders to lift in the supporting outer cylinders, so that the height of the rack is adjusted, the use requirements of patients with different heights can be met conveniently, and the patient can enter the device conveniently by arranging the shielding assembly, so that the anti-falling device is realized for the patient.

Description

Anti-falling device for senile osteoporosis patient

Technical Field

The utility model relates to a fall-preventing device, in particular to a fall-preventing device for senile osteoporosis patients, and belongs to the technical field of fall-preventing devices.

Background

Osteoporosis is a group of bone diseases caused by various reasons, bone tissues have normal calcification, calcium salt and matrix are in normal proportion, and metabolic bone lesions are characterized by reduction of bone tissue quantity in unit volume. In most osteoporosis, bone tissue reduction is mainly due to increased bone resorption. The device has the characteristics of bone pain and easy fracture, and after the old is osteoporosis, the situations of inconvenient legs and feet and unstable standing occur, and when rehabilitation is carried out, the device for preventing falling is often needed to assist.

The existing anti-falling device, for example, an anti-falling outer frame for an senile osteoporosis patient is disclosed in patent number CN214968632U, is arranged through the cooperation of a seat, a first sponge cushion and a pedal, and when the anti-falling device is used, the old people walks tired and can sit on the pedal to rest on the seat foot, so that the fatigue relieving effect of the old people is facilitated, but the anti-falling device is not adjustable in the actual use process, when the old people with different heights use, the height position of the pole is not adjustable, the arm of the patient can be inconvenient to place on the pole due to the reason of the height of the old people, and the comfort level of the patient in the use process is reduced.

Disclosure of Invention

The utility model aims to solve at least one technical problem, and provides a fall-preventing device for senile osteoporosis patients.

The utility model realizes the above purpose through the following technical scheme: an anti-fall device for senile osteoporosis patients, comprising

The bottom plates are used for supporting the anti-falling devices, two anti-falling devices are symmetrically arranged, and the bottom surface of each bottom plate is symmetrically and fixedly connected with two universal wheels;

the lifting frame assembly is used for supporting the arm of a patient, is arranged on the surface of the bottom plate, and comprises a supporting outer cylinder fixedly connected to the surface of the bottom plate, a lifting inner cylinder inserted into the supporting outer cylinder and a lifting frame fixedly connected to the top end of the lifting inner cylinder, wherein the lifting inner cylinder is in sliding connection with the supporting outer cylinder, a lifting rod is fixedly connected to the inner part of the lifting frame, and a foam cushion is fixedly arranged on the surface of the lifting rod;

the U-shaped frame is used for connecting two supporting outer cylinders, is fixedly connected between the two supporting outer cylinders, and is symmetrically and fixedly connected with pushing handles on the surface;

the shielding component is used for limiting the position of an senile osteoporosis patient, is arranged on one surface of the two supporting outer cylinders, far away from the pushing handle, comprises fixing blocks fixedly connected to the surfaces of the two supporting outer cylinders, shielding plates connected to the surfaces of one fixing block in a rotating mode through hinges, clamping blocks fixedly connected to the surfaces of the shielding plates, and clamping grooves matched with the clamping blocks are formed in the surfaces of the other fixing block.

As still further aspects of the utility model: the surface of the supporting outer cylinder is inserted with a rotating rod, one end of the rotating rod is connected with the supporting outer cylinder in a rotating way, the rotating rod extends to the inside of the supporting outer cylinder and is fixedly connected with a first bevel gear arranged in the supporting outer cylinder, the surface of the first bevel gear is connected with a second bevel gear in a meshed mode, the bottom surface of the second bevel gear is fixedly connected with a rotating shaft, the bottom end of the rotating shaft is connected with the supporting outer cylinder in a rotating way through a first bearing, the surface of the second bevel gear is fixedly connected with a threaded rod, a threaded sleeve is connected with the surface of the threaded rod in a threaded way, and the threaded sleeve is fixedly connected with the lifting inner cylinder.

As still further aspects of the utility model: the surface of the lifting inner cylinder is provided with scale marks.

As still further aspects of the utility model: the surface of the lifting inner cylinder is symmetrically and fixedly connected with limiting sliding blocks, the two limiting sliding blocks are inserted into the inner surface of the supporting outer cylinder, and the limiting sliding blocks are in sliding connection with the supporting outer cylinder.

As still further aspects of the utility model: the surface of the clamping block is inserted with a first fastening bolt, the first fastening bolt is movably connected with the clamping block, and the clamping block is connected with a fixed block provided with a clamping groove through the first fastening bolt.

The beneficial effects of the utility model are as follows:

according to the utility model, the rack assembly is arranged, when the device is used, a user can adjust the height of the rack according to the height condition of an elderly osteoporosis patient, during adjustment, the user rotates the rotating rods at two sides simultaneously, the rotating rods rotate to drive the first bevel gears to rotate, the first bevel gears rotate to drive the second bevel gears to rotate, the second bevel gears rotate to drive the threaded rods to rotate, the threaded rods rotate to drive the threaded sleeves to move up and down on the surfaces of the threaded rods, the threaded sleeves move up and down to drive the lifting inner cylinders to lift in the supporting outer cylinders, so that the height of the rack is adjusted, the use requirements of patients with different heights can be met conveniently, and the patient can enter the device conveniently by arranging the shielding assembly, so that the anti-falling device is realized for the patient.

Drawings

FIG. 1 is a schematic view of the overall appearance structure of the present utility model;

FIG. 2 is a schematic view of the shutter of the present utility model in an open configuration;

FIG. 3 is a schematic view of the connection structure of the U-shaped frame and the supporting outer cylinder in the utility model;

FIG. 4 is a schematic diagram of a connection structure of a first bevel gear and a second bevel gear according to the present utility model;

fig. 5 is a schematic view of a connection structure of the supporting outer cylinder and the lifting inner cylinder in the present utility model.

In the figure: 1. the lifting device comprises a bottom plate, 2, universal wheels, 3, a frame assembly, 31, a supporting outer cylinder, 32, a lifting inner cylinder, 33, frames, 34, a frame, 35, a foam cushion, 36, a rotating rod, 37, a first bevel gear, 38, a second bevel gear, 39, a rotating shaft, 310, a threaded rod, 311, a screw sleeve, 312, a limit sliding block, 4, a U-shaped frame, 5, a pushing handle, 7, a shielding assembly, 71, a shielding plate, 72, a clamping block, 73, a clamping groove, 74, a first fastening bolt, 75 and a fixed block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 to 5, an anti-fall device for senile osteoporosis patients comprises

The bottom plates 1 are used for supporting the anti-falling devices, two anti-falling devices are symmetrically arranged, and the bottom surface of each bottom plate 1 is symmetrically and fixedly connected with two universal wheels 2;

the lapping rack assembly 3 is used for supporting the arm of a patient, is arranged on the surface of the bottom plate 1, and comprises a supporting outer cylinder 31 fixedly connected to the surface of the bottom plate 1, a lifting inner cylinder 32 inserted into the supporting outer cylinder 31 and a lapping rack 33 fixedly connected to the top end of the lifting inner cylinder 32, wherein the lifting inner cylinder 32 is in sliding connection with the supporting outer cylinder 31, a lapping rod 34 is fixedly connected to the inner part of the lapping rack 33, and a foam cushion 35 is fixedly arranged on the surface of the lapping rod 34;

the U-shaped frame 4 is used for connecting two supporting outer cylinders 31, is fixedly connected between the two supporting outer cylinders 31, and is symmetrically and fixedly connected with a push handle 5 on the surface;

the shielding component 7 is used for limiting the position of an senile osteoporosis patient, is arranged on one surface of the two supporting outer cylinders 31 far away from the pushing handle 5, and comprises fixing blocks 75 fixedly connected to the surfaces of the two supporting outer cylinders 31, a shielding plate 71 rotatably connected to the surface of one fixing block 75 through a hinge and a clamping block 72 fixedly connected to the surface of the shielding plate 71, and a clamping groove 73 matched with the clamping block 72 is formed in the surface of the other fixing block 75.

Example two

As shown in fig. 1 to 5, this embodiment includes, in addition to all the technical features of the first embodiment, the following steps:

the surface of supporting urceolus 31 has inserted bull stick 36, bull stick 36 and supporting urceolus 31 rotate and connect, the one end of bull stick 36 extends to the inside of supporting urceolus 31, and with the first 37 fixed connection of umbrella type gear that sets up in supporting urceolus 31 inside, umbrella type gear one 37's surface meshing is connected with umbrella type gear two 38, umbrella type gear two 38's bottom surface fixed connection has pivot 39, the bottom of pivot 39 passes through bearing one and supporting urceolus 31 rotation connection, umbrella type gear two 38's surface fixed connection has threaded rod 310, threaded rod 310's surface threaded connection has swivel nut 311, swivel nut 311 and lift inner tube 32 fixed connection, when using, the user can be according to the height condition of old osteoporosis patient to the height of scaffold 33, during the regulation, the user rotates both sides bull stick 36 rotates and drives umbrella type gear one 37 and rotates, umbrella type gear two 38 rotate then, umbrella type gear two 38 rotate the messenger threaded rod 310 rotates the threaded rod, swivel nut 311 reciprocates at its surface, then the swivel nut 311 reciprocates, then drive lift inner tube 32 and at the height of supporting the same patient's height that realizes, thereby the height demand of the height is convenient to the scaffold 33.

The surface of the lifting inner cylinder 32 is provided with scale marks, so that the adjustment heights of the two shelves 33 can be ensured to be consistent.

Example III

the surface symmetry fixedly connected with spacing slider 312 of lift inner tube 32, two spacing sliders 312 insert and establish at supporting urceolus 31 internal surface, spacing slider 312 and supporting urceolus 31 sliding connection, through spacing slider 312, can inject the lift position of lift inner tube 32, avoid it to shift out supporting urceolus 31.

Example IV

the first fastening bolt 74 is inserted on the surface of the clamping block 72, the first fastening bolt 74 is movably connected with the clamping block 72, and the clamping block 72 is connected with the fixing block 75 provided with the clamping groove 73 through the first fastening bolt 74, so that a patient can conveniently enter the device, and falling prevention is realized for the patient.

Working principle: when the anti-falling device is used, the first fastening bolt 74 is firstly unscrewed, the clamping block 72 is separated from the clamping groove 73, then the shielding plate 71 is rotated, the shielding plate 71 is opened by a certain angle, an senile osteoporosis patient enters the anti-falling device at the moment, then the shielding plate 71 is fixed with the fixing block 75 through the first fastening bolt 74, then a user adjusts the height of the frame 33 according to the actual height condition of the senile patient, and when the height is adjusted, the user simultaneously rotates the rotating rods 36 at two sides, the rotating rods 36 rotate to drive the umbrella-shaped gears 37 to rotate, the umbrella-shaped gears 37 rotate to drive the umbrella-shaped gears 38 to rotate, the umbrella-shaped gears 38 rotate to drive the threaded rod 310 to rotate, the threaded rod 310 rotates to drive the threaded sleeve 311 to move up and down on the surface of the threaded sleeve 311 to drive the lifting inner cylinder 32 to lift in the supporting outer cylinder 31, so that the height of the frame 33 is adjusted, and the use requirements of different patients are conveniently met.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An anti-fall device for an elderly osteoporotic patient, comprising

The bottom plate (1) is used for supporting the anti-falling device, two anti-falling devices are symmetrically arranged, and the bottom surface of each bottom plate (1) is symmetrically and fixedly connected with two universal wheels (2);

the lifting frame assembly (3) is used for supporting arms of a patient, is arranged on the surface of the bottom plate (1), and comprises a supporting outer cylinder (31) fixedly connected to the surface of the bottom plate (1), a lifting inner cylinder (32) inserted into the supporting outer cylinder (31) and a lifting frame (33) fixedly connected to the top end of the lifting inner cylinder (32), the lifting inner cylinder (32) is in sliding connection with the supporting outer cylinder (31), a lifting rod (34) is fixedly connected to the inner part of the lifting frame (33), and a sponge cushion (35) is fixedly arranged on the surface of the lifting rod (34);

the U-shaped frame (4) is used for connecting the two supporting outer cylinders (31), is fixedly connected between the two supporting outer cylinders (31), and is symmetrically and fixedly connected with push handles (5) on the surface;

the shielding component (7) is used for limiting the position of an senile osteoporosis patient, is arranged on two sides of the supporting outer cylinder (31) away from the pushing handle (5), and comprises fixing blocks (75) fixedly connected to the surfaces of the two supporting outer cylinders (31) and shielding plates (71) and clamping blocks (72) fixedly connected to the surfaces of the shielding plates (71) through hinges, wherein the shielding plates are rotatably connected to one of the surfaces of the fixing blocks (75), and clamping grooves (73) matched with the clamping blocks (72) are formed in the surfaces of the other fixing blocks (75).

2. The fall prevention device for an elderly osteoporotic patient according to claim 1, wherein: the novel lifting outer cylinder is characterized in that a rotating rod (36) is inserted into the surface of the supporting outer cylinder (31), the rotating rod (36) is connected with the supporting outer cylinder (31) in a rotating mode, one end of the rotating rod (36) extends to the inside of the supporting outer cylinder (31) and is fixedly connected with a first umbrella-shaped gear (37) arranged inside the supporting outer cylinder (31), a second umbrella-shaped gear (38) is connected with the surface of the first umbrella-shaped gear (37) in a meshed mode, a rotating shaft (39) is fixedly connected to the bottom surface of the second umbrella-shaped gear (38), the bottom end of the rotating shaft (39) is connected with the supporting outer cylinder (31) in a rotating mode through a first bearing, a threaded rod (310) is fixedly connected to the surface of the second umbrella-shaped gear (38), a threaded sleeve (311) is connected to the surface of the threaded rod (310) in a threaded mode, and the threaded sleeve (311) is fixedly connected with the lifting inner cylinder (32).

3. The fall prevention device for an elderly osteoporotic patient according to claim 2, wherein: graduation lines are arranged on the surface of the lifting inner cylinder (32).

4. The fall prevention device for an elderly osteoporotic patient according to claim 1, wherein: limiting sliding blocks (312) are symmetrically and fixedly connected to the surface of the lifting inner cylinder (32), the two limiting sliding blocks (312) are inserted into the inner surface of the supporting outer cylinder (31), and the limiting sliding blocks (312) are in sliding connection with the supporting outer cylinder (31).

5. The fall prevention device for an elderly osteoporotic patient according to claim 1, wherein: the clamping block is characterized in that a first fastening bolt (74) is inserted into the surface of the clamping block (72), the first fastening bolt (74) is movably connected with the clamping block (72), and the clamping block (72) is connected with the fixing block (75) provided with a clamping groove (73) through the first fastening bolt (74).