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CN-121971250-A - Household nursing auxiliary device and use method

CN121971250ACN 121971250 ACN121971250 ACN 121971250ACN-121971250-A

Abstract

The invention discloses a home care auxiliary device and a use method thereof, and relates to the technical field of home care equipment. The household nursing auxiliary device comprises a bedstead central main body, bedstead front and rear end main bodies and corresponding bottom plates, wherein a quick splicing mechanism is formed by conical locating pins and locating holes, ratchet convex blocks and ratchet concave blocks, an independent lifting unit and a guide structure are matched to achieve accurate height adjustment, flexible movement and stable support are achieved by means of switchable bottom plate universal wheels and supporting feet, the use method comprises four steps of splicing, transferring, height adjustment and split storage, the operation is convenient, no special tool is needed, a nursing system can be matched with matched components to achieve an integrated nursing function, the household nursing auxiliary device and the use method are capable of improving splicing flexibility and height adaptability, balancing movement and supporting stability, reducing nursing intensity, adapting household nursing scenes and being suitable for old people and postoperative rehabilitation people.

Inventors

  • Dai Shengyao
  • JIAN PU
  • XU SEN

Assignees

  • 信阳职业技术学院

Dates

Publication Date
20260505
Application Date
20260126

Claims (8)

  1. 1. A household nursing auxiliary device comprises a bedstead central main body (1) and is characterized in that guide posts (7) are fixedly connected to four corners of the bottom of the bedstead central main body (1), a lifting shaft (11) is rotatably connected to the bottom of the bedstead central main body (1), a lifting adjusting nut (12) is fixedly connected to the lifting shaft (11), a quick splicing mechanism is arranged on the bedstead central main body (1), the quick splicing mechanism comprises ratchet lugs (13), and the ratchet lugs (13) are fixedly connected to two sides of the bedstead central main body (1) through bolts.
  2. 2. The household nursing auxiliary device according to claim 1, wherein the front side and the rear side of the central main body (1) of the bedstead are respectively provided with a front end main body and a rear end main body (3) of the bedstead, the front end main body and the rear end main bodies (3) of the two bedstead are identical in structure, four corners of the bottom of the front end main body (3) of the bedstead are respectively fixedly connected with a guide post (7), the center of the bottom of the front end main body (3) of the bedstead is rotatably connected with a lifting shaft (11), and lifting adjusting nuts (12) are fixedly connected on the lifting shafts (11).
  3. 3. The home care auxiliary device according to claim 1, wherein the quick splicing mechanism further comprises a ratchet block (14), the ratchet block (14) is fixedly connected to the main body (3) at the front end and the rear end of the bedstead, and the ratchet block (14) is in clamping fit with the ratchet protrusion (13).
  4. 4. The home care auxiliary device according to claim 1 or 2, wherein the main body (3) at the front end and the rear end of the bed frame is provided with a positioning hole (5), the main body (1) at the center of the bed frame is fixedly provided with a conical positioning pin (6), and the positioning hole (5) is in clamping fit with the conical positioning pin (6).
  5. 5. A household nursing auxiliary device as defined in claim 1 or 2 is characterized in that a central main body bottom plate (2) is arranged below a central main body (1) of a bedstead, front and rear end main body bottom plates (4) of the bedstead are arranged below front and rear end main bodies (3) of the bedstead, guide holes (15) are formed in the central main body bottom plate (2) and the front and rear end main body bottom plates (4) of the bedstead, guide posts (7) are movably arranged in the guide holes (15), and supporting legs (8) are fixedly connected to the bottoms of the guide posts (7).
  6. 6. The home care auxiliary device according to claim 5, wherein the bottoms of the central main body bottom plate (2) and the front and rear end main body bottom plates (4) of the bedstead are fixedly connected with wheel supports (10), and universal wheels (9) are rotatably connected to the wheel supports (10).
  7. 7. A home care auxiliary device according to claim 1, wherein one end of the lifting shaft (11) far away from the central main body (1) of the bed frame or the front and rear end main bodies (3) of the bed frame is connected to the corresponding central main body bottom plate (2) or the front and rear end main body bottom plate (4) of the bed frame through threads.
  8. 8. A method of using a home care accessory as claimed in any one of claims 1 to 7, comprising the steps of: S1, splicing a bed body, namely aligning conical positioning pins (6) on two sides of a central main body (1) of the bed frame with positioning holes (5) on a main body (3) at the front end and the rear end of the bed frame, slowly pushing the two parts into the positioning holes to enable the two parts to be completely embedded, synchronously realizing clamping and locking of a ratchet convex block (13) and a ratchet concave block (14), completing three-section type splicing of the bed body, and if a fixing bolt for checking the ratchet convex block (13) needs to be reinforced, ensuring stable splicing; S2, position transfer, namely rotating each lifting adjusting nut (12) to drive the lifting shaft (11) to rotate, driving the bed frame main body to ascend, enabling the supporting feet (8) at the bottom of the guide column (7) to be separated from the ground, enabling the universal wheels (9) to contact the ground, pushing the bed body to transfer the device to a target use position through the 360-degree steering function of the universal wheels (9); S3, height adjustment and stable positioning, namely respectively rotating lifting adjusting nuts (12) corresponding to the central main body (1) of the bedstead and the front and rear end main bodies (3) of the bedstead according to nursing requirements, adjusting the overall or local height of the bed body through threaded transmission of a lifting shaft (11) and a bottom plate, sliding a guide column (7) along a guide hole (15) to achieve limit guide, continuing fine adjustment after the guide column is adjusted to a proper height, enabling a supporting foot (8) to completely contact with the ground and bear the weight, enabling a universal wheel (9) to be separated from the ground, and finishing stable positioning of the device; S4, after the bed is used, reversely rotating the lifting adjusting nut (12) to enable the supporting leg (8) to be separated from the ground and the universal wheel (9) to bear load, moving the device to a separation area, disassembling the ratchet lug (13) to fix the bolt, separating the ratchet lug (13) from the ratchet concave block (14), extracting the conical locating pin (6), separating the bed body into three sections, and carrying and storing the bed body respectively.

Description

Household nursing auxiliary device and use method Technical Field The invention relates to the technical field of home care equipment, in particular to a home care auxiliary device and a use method thereof. Background Along with the acceleration of the aging process of population and the increasing of the household nursing demands, the household nursing equipment aiming at the old population, postoperative rehabilitation patients and long-term bedridden patients is widely concerned, and the bed body is used as a core carrier for household nursing, so that the use convenience, the structural stability and the functional suitability of the bed body directly influence the nursing quality and the working strength of nursing staff; The existing nursing bed is of an integral structure or a combined structure with large splitting difficulty, is large in whole size and heavy in weight, is difficult to adapt to narrow corridor, door opening and other spaces in a household environment, is inconvenient to carry and store, is complex in splicing structure of part of the split nursing bed, needs to complete assembly by means of professional tools, is complex in operation, and cannot meet the use requirements of rapid assembly and disassembly of families or nursing staff. Disclosure of Invention The invention aims to at least solve one of the technical problems in the prior art, and provides a home care auxiliary device and a use method thereof, which can solve the problems. In order to achieve the purpose, the household nursing auxiliary device comprises a bedstead central main body, guide posts are fixedly connected to four corners of the bottom of the bedstead central main body, a lifting shaft is rotatably connected to the bottom of the bedstead central main body, a lifting adjusting nut is fixedly connected to the lifting shaft, a quick splicing mechanism is arranged on the bedstead central main body, the quick splicing mechanism comprises ratchet lugs, and the ratchet lugs are fixedly connected to two sides of the bedstead central main body through bolts. Preferably, both sides all are provided with the bedstead front and back end main part around the bedstead center main part, and two bedstead front and back end main part structures are the same, and the equal fixedly connected with guide post in bedstead front and back end main part bottom four corners, and the main part bottom center rotation is connected with the lift axle around the bedstead, and the last fixedly connected with lift adjusting nut of lift axle. Preferably, the quick splicing mechanism further comprises a ratchet concave block, wherein the ratchet concave block is fixedly connected to the main body at the front end and the rear end of the bedstead, and the ratchet concave block is in clamping fit with the ratchet convex block. Preferably, the main body at the front end and the rear end of the bedstead are provided with positioning holes, the main body at the center of the bedstead is fixedly provided with a conical positioning pin, and the positioning holes are matched with the conical positioning pin in a clamping way. Preferably, a central main body bottom plate is arranged below the central main body of the bedstead, front and rear end main body bottom plates of the bedstead are arranged below the front and rear end main bodies of the bedstead, guide holes are formed in the central main body bottom plate and the front and rear end main body bottom plates of the bedstead, guide posts are movably arranged in the guide holes in a penetrating mode, and support legs are fixedly connected to the bottoms of the guide posts. Preferably, the bottom of the main body bottom plate at the front end and the bottom of the main body bottom plate at the rear end of the bed frame are fixedly connected with wheel brackets, and universal wheels are rotationally connected on the wheel brackets. Preferably, one end of the lifting shaft far away from the central main body of the bedstead or the front and rear end main bodies of the bedstead is in threaded connection with the corresponding central main body bottom plate or the front and rear end main body bottom plate of the bedstead. A method of using a home care accessory, comprising the steps of: S1, splicing the bed body, namely aligning conical positioning pins on two sides of a central main body of the bed frame to positioning holes on a main body at the front end and the rear end of the bed frame, slowly pushing the conical positioning pins into the positioning holes to enable the conical positioning pins and the main body to be completely embedded, synchronously realizing clamping and locking of a ratchet convex block and a ratchet concave block, completing three-section splicing of the bed body, and if a fixing bolt of the ratchet convex block needs to be reinforced, ensuring stable splicing; s2, position transfer, namely rotating each lifting adjusting nut to drive the lifting shaft to rotate, driving the