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CN-121987435-A - Semi-closed foldable transparent bedspread suitable for aerosol separation

CN121987435ACN 121987435 ACN121987435 ACN 121987435ACN-121987435-A

Abstract

The invention discloses a semi-closed foldable transparent bedspread suitable for aerosol obstruction, and belongs to the technical field of respiratory infectious disease protective equipment. Including the horizontal pole, the lateral wall symmetry fixedly connected with of horizontal pole supports the side lever, the equal fixedly connected with riser of upper surface that supports the side lever, the lateral wall symmetry fixedly connected with short column of riser, the lateral wall of short column all rotates and is connected with the interior pole, the equal fixedly connected with inner column of lateral wall of short column, the lateral wall of inner column rotates and is connected with the outer pole, two all fixedly connected with dead lever respectively between the inner pole and two between the outer pole, two the lateral wall of dead lever with the common fixedly connected with collapsible transparent dustcoat of lateral wall of horizontal pole.

Inventors

  • YU LIJUAN
  • Shao Zhangfang
  • YE LIJUN

Assignees

  • 淳安县第一人民医院

Dates

Publication Date
20260508
Application Date
20260211

Claims (6)

  1. 1. The semi-closed foldable transparent bedspread suitable for aerosol separation comprises a cross rod (1) and is characterized in that support side rods (2) are symmetrically and fixedly connected to the outer side walls of the cross rod (1), vertical plates (3) are fixedly and fixedly connected to the upper surfaces of the support side rods (2), short columns (4) are symmetrically and fixedly connected to the outer side walls of the vertical plates (3), inner rods (24) are fixedly and rotatably connected to the outer side walls of the short columns (4), inner rods (5) are fixedly and rotatably connected to the outer side walls of the inner rods (5), fixing rods (7) are fixedly and respectively connected between the two inner rods (24) and between the two outer rods (6), and a foldable transparent outer cover (8) is fixedly connected to the outer side walls of the two fixing rods (7) and the outer side walls of the cross rod (1).
  2. 2. The semi-closed foldable transparent bedspread suitable for aerosol obstruction of claim 1, wherein a circle of groove (9) is formed in the outer side wall of the inner rod (24), elastic grooves (10) are symmetrically formed in the inner side wall of the inner rod (24), springs (11) are fixedly connected to the inner side walls of the elastic grooves (10), rolling balls (12) are connected to the inner parts of the elastic grooves (10) in a rolling mode, and the opposite ends of the springs (11) are in contact with the rolling balls (12).
  3. 3. The semi-closed foldable transparent bedspread suitable for aerosol obstruction of claim 1, wherein the inner side wall of the foldable transparent outer cover (8) is fixedly connected with a supporting plate (13), the inner side wall of the supporting plate (13) is symmetrically and fixedly connected with an air exchanging fan (15), air exchanging pipelines (16) are symmetrically arranged on the right side of the supporting plate (13), and one end, far away from the supporting plate (13), of each air exchanging pipeline (16) is fixedly communicated with a filtering cavity (17) together.
  4. 4. A semi-closed foldable transparent bedspread for aerosol obstruction according to claim 3, characterized in that the upper surface of the filter cavity (17) is provided with a clamping groove (18), and the inside of the clamping groove (18) is connected with a filter material (19) in a clamping way.
  5. 5. The semi-closed foldable transparent bedspread suitable for aerosol obstruction of claim 1, wherein the outer side wall of the foldable transparent outer cover (8) is symmetrically provided with an operation opening (20), the inside of the operation opening (20) is symmetrically connected with a baffle pad (21) in a rotating way, and the foldable transparent outer cover (8) and the baffle pad (21) are made of transparent soft materials.
  6. 6. The semi-closed foldable transparent bedspread for aerosol obstruction of claim 1, wherein a pressing plate (22) is fixedly connected between opposite sides of the supporting side rod (2), and a soft cushion (23) is fixedly connected to the upper surface of the pressing plate (22).

Description

Semi-closed foldable transparent bedspread suitable for aerosol separation The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims. Technical Field The invention relates to respiratory infectious disease protective equipment technology, in particular to a semi-closed foldable transparent bedspread suitable for aerosol obstruction. Background Aerosol transmission is one of the core transmission ways of respiratory infectious diseases (such as new coronaviruses, influenza viruses and the like), and in the scenes of hospital wards, temporary medical observation points and the like, protective equipment for effectively blocking the aerosol from spreading is needed to reduce the infection risk of medical staff, accompanying staff and surrounding people. The existing aerosol blocking bedspread has the technical defects that firstly, the design of a supporting structure is unreasonable, most of the supporting structure is a fixed frame or a folding mechanism is complicated, partial collapse is easy to occur due to turning over of a patient and airflow impact after the supporting structure is unfolded, the supporting structure is huge in size after the supporting structure is folded, and occupies a large amount of storage and transportation space, and the flexibility of adapting to different bed types is poor; The product that partial separation nature is strong adopts opaque material, hinders medical personnel's real-time observation patient state, and partial transparent product material is stiff, and folding and flexibility of operation are poor, are difficult to satisfy clinical care demand. These problems lead to the fact that current product can't compromise aerosol separation efficiency, medical and nursing simple operation nature, patient comfort and scene suitability, are difficult to deal with diversified protection demand, and consequently, research and development a semi-closed collapsible transparent bedspread that structural optimization, function are synergistic has important practical meaning. Disclosure of Invention The invention aims to provide a protection scheme capable of effectively blocking aerosol transmission and considering air circulation and observing nursing convenience, and by constructing a synergistic effect of a semi-closed protection space and an efficient ventilation filtering mechanism, bidirectional interception of the aerosol is realized, meanwhile, clean circulation of internal air is guaranteed, the requirements of real-time observation and convenient nursing operation are met, and the transmission risk of respiratory infectious diseases is reduced. According to the technical scheme, the semi-closed foldable transparent bedspread suitable for aerosol obstruction comprises a cross rod, the outer side walls of the cross rod are symmetrically and fixedly connected with support side rods, the upper surfaces of the support side rods are fixedly connected with vertical plates, the outer side walls of the vertical plates are symmetrically and fixedly connected with short columns, the outer side walls of the short columns are rotationally connected with inner rods, the outer side walls of the inner rods are rotationally connected with outer rods, fixing rods are respectively and fixedly connected between the two inner rods and between the two outer rods, and the outer side walls of the fixing rods and the outer side walls of the cross rod are jointly and fixedly connected with a foldable transparent outer cover. Still further, the round recess has been seted up to the lateral wall of interior pole, the bullet groove has been seted up to the inside wall symmetry of interior pole, the inside wall in bullet groove is all fixedly connected with spring, the inside in bullet groove is all roll-connected with the spin, the opposite end of spring all with the spin contacts. Furthermore, the inside wall fixedly connected with backup pad of collapsible transparent dustcoat, the inside wall symmetry fixedly connected with of backup pad trades the fan, the right side symmetry of backup pad has seted up the trade wind pipeline, trade the wind pipeline and keep away from the one end of backup pad is fixed intercommunication jointly has a filter chamber. Furthermore, the upper surface of the filter cavity is provided with a clamping groove, and the inside of the clamping groove is clamped and connected with a filter material. Furthermore, the outer side wall of the foldable transparent outer cover is symmetrically provided with an operation port, the inside of the oper