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CN-224228561-U - Ventilation shutter plugging device convenient to dismantle

CN224228561UCN 224228561 UCN224228561 UCN 224228561UCN-224228561-U

Abstract

The utility model relates to a ventilation shutter plugging device convenient to detach, which comprises a first base unit, a second base unit, a first adjusting unit, a mounting unit and at least two second adjusting units, wherein the second base unit is in sliding connection with the outer side of the first base unit and is abutted to a ceiling, the first adjusting unit is arranged in the first base unit in a sliding manner, the mounting unit is rotationally arranged at the top of the first adjusting unit and is detachably connected with a ventilation shutter, and the two second adjusting units are symmetrically arranged at the side parts of the first base unit and are in limiting connection with the second base unit. The novel ventilating system has the advantages that the ventilating shutter can be plugged without an external tool (such as a nailing gun) by arranging the mounting unit in the first base unit and arranging the movable second base unit outside the first base unit, the ceiling is not damaged, the novel ventilating system is convenient to detach and can be used for the second time, and the problems of low efficiency, multiple consumables and the like when the conventional ventilating system of a hospital is temporarily transformed are solved.

Inventors

  • SUN FENG
  • GUO XINYI
  • WANG MENGXIAO

Assignees

  • 戴文工程设计(上海)有限公司

Dates

Publication Date
20260512
Application Date
20250408

Claims (10)

  1. 1. Ventilation tripe plugging device convenient to dismantle for hospital ward, its characterized in that includes: A first base unit; The second base unit is movably sleeved on the outer side of the first base unit and is in sliding connection with the first base unit, and the top surface of the second base unit is abutted to the ceiling; The first adjusting unit is arranged in the first base unit and is in sliding connection with the first base unit, and the first adjusting unit can reciprocate along the horizontal direction; The mounting unit is arranged at the top of the first adjusting unit, is in rotary connection with the first adjusting unit and is detachably connected with the ventilation louver, and the top surface of the mounting unit is higher than the top surface of the first base unit; The two second adjusting units are symmetrically arranged on the side parts of the first base unit and are in limit connection with the second base unit, and the second adjusting units are used for fixing the relative positions of the first base unit and the second base unit.
  2. 2. The vent shutter device of claim 1, wherein the first base unit comprises: The first base element is internally provided with the first adjusting unit, and the second adjusting unit is sleeved outside the first base element; the two first sliding elements are symmetrically arranged in the first base element and are in sliding connection with the first adjusting unit; The at least two first connecting elements are symmetrically arranged on the side parts of the first base element and are connected with the corresponding second adjusting units.
  3. 3. The vent shutter device of claim 2, wherein the first base unit further comprises: The first stabilizing elements are distributed on the outer sides of the first base elements and are in limiting connection with the second base units and used for stabilizing the second base units.
  4. 4. The vent shutter device of claim 1, wherein the second base unit comprises: the second base element is movably sleeved on the outer side of the first base unit and is in sliding connection with the first base unit; The at least two second connecting elements are symmetrically arranged on the side parts of the second base element and are in limit connection with the corresponding second adjusting units; and the sealing element is arranged at the top of the second base element and is abutted with the ceiling, so as to seal the distance between the second base element and the ceiling.
  5. 5. The vent shutter device of claim 4, wherein the second base unit further comprises: The second stabilizing elements are distributed on the inner sides of the second base elements and are in limit connection with the first base unit and used for stabilizing the second base elements.
  6. 6. The vent shutter closure device according to claim 1, wherein the first adjustment unit comprises: The two first adjusting elements are movably arranged in the first base unit and can reciprocate along the horizontal direction; The two second sliding elements are respectively arranged at the end parts of the first adjusting element and are in sliding connection with the first base unit; At least two third connecting elements, two third connecting elements set up respectively in corresponding first adjusting element, and with the installation unit swivelling joint.
  7. 7. The vent shutter device of claim 1, wherein the mounting unit comprises: The two mounting elements are arranged at the top of the first adjusting unit and detachably connected with the ventilation louver, and the top surface of the mounting unit is higher than the top surface of the first base unit; At least two fourth connecting elements, two said fourth connecting elements are set up in the said mounting element separately, and rotate and connect with said first regulating unit.
  8. 8. The vent shutter closure device according to claim 1, wherein the second adjustment unit comprises: A fifth connecting element provided at a side portion of the first base unit and slidably connected with the second base unit; The second adjusting element is movably arranged on the fifth connecting element, is in limit connection with the second base unit and is used for fixing the relative position of the first base unit and the second base unit.
  9. 9. The vent shutter device of any one of claims 1-8, further comprising: The at least two elastic units are respectively sleeved on the corresponding second adjusting units and are propped against the second base unit and the first base unit; The at least two locking units are arranged symmetrically on the first base unit and used for locking the relative position between the first base unit and the second base unit.
  10. 10. The vent shutter closure device according to claim 9, wherein the locking unit comprises: A first locking element disposed at the first base unit; The second locking element is arranged on the second base unit, detachably connected with the first locking element and used for locking the relative position between the first base unit and the second base unit.

Description

Ventilation shutter plugging device convenient to dismantle Technical Field The utility model relates to the technical field of medical building decoration, in particular to a ventilation shutter plugging device convenient to detach. Background Ward isolation switching involves the conversion of an ordinary ward into a special environment that can handle infectious disease patients. To achieve this goal, a series of isolation techniques and measures are typically employed to reduce the risk of pathogen transmission, and air management systems, ventilation systems, are typically tuned to change the direction of air flow and pressure gradients by adjusting existing ventilation systems so that the air pressure within the ward is lower than ambient, creating a negative pressure ward to prevent pathogens in the air from diffusing to other areas. However, some hospitals have long-term building time, the technology of ventilation equipment is relatively backward, the pressure gradient in the ward cannot be regulated by opening or closing specific air supply and exhaust pipelines, the air flow of the infectious ward is prevented from flowing to other areas, at the moment, the unfiltered air flow is prevented from flowing to other areas by adopting a blocking ventilation shutter mode, but the existing blocking ventilation shutter generally needs to be provided with a blocking plate on a ceiling, the efficiency is relatively low, and the original ceiling structure can be damaged when the ventilation shutter is detached. At present, an effective solution is not proposed for solving the problems of low efficiency, more consumables and the like when the conventional hospital ventilation system is temporarily transformed in the related technology. Disclosure of utility model The utility model aims at overcoming the defects in the prior art, and provides a ventilation shutter plugging device convenient to detach, so as to solve the problems of low efficiency, multiple consumables and the like when the conventional hospital ventilation system is temporarily modified in the related art. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a ventilation tripe plugging device convenient to dismantle for hospital ward includes: A first base unit; The second base unit is movably sleeved on the outer side of the first base unit and is in sliding connection with the first base unit, and the top surface of the second base unit is abutted to the ceiling; The first adjusting unit is arranged in the first base unit and is in sliding connection with the first base unit, and the first adjusting unit can reciprocate along the horizontal direction; The mounting unit is arranged at the top of the first adjusting unit, is in rotary connection with the first adjusting unit and is detachably connected with the ventilation louver, and the top surface of the mounting unit is higher than the top surface of the first base unit; The two second adjusting units are symmetrically arranged on the side parts of the first base unit and are in limit connection with the second base unit, and the second adjusting units are used for fixing the relative positions of the first base unit and the second base unit. In some of these embodiments, the first base unit comprises: The first base element is internally provided with the first adjusting unit, and the second adjusting unit is sleeved outside the first base element; the two first sliding elements are symmetrically arranged in the first base element and are in sliding connection with the first adjusting unit; The at least two first connecting elements are symmetrically arranged on the side parts of the first base element and are connected with the corresponding second adjusting units. In some of these embodiments, the first base unit further comprises: The first stabilizing elements are distributed on the outer sides of the first base elements and are in limiting connection with the second base units and used for stabilizing the second base units. In some of these embodiments, the second base unit comprises: the second base element is movably sleeved on the outer side of the first base unit and is in sliding connection with the first base unit; The at least two second connecting elements are symmetrically arranged on the side parts of the second base element and are in limit connection with the corresponding second adjusting units; and the sealing element is arranged at the top of the second base element and is abutted with the ceiling, so as to seal the distance between the second base element and the ceiling. In some of these embodiments, the second base unit further comprises: The second stabilizing elements are distributed on the inner sides of the second base elements and are in limit connection with the first base unit and used for stabilizing the second base elements. In some of these embodiments, the first adjustment unit comprises: The two first a