CN215785610U

CN215785610U - A dust cover structure for medical cold chain equipment

Info

Publication number: CN215785610U
Application number: CN202022494564.9U
Authority: CN
Inventors: 夏欢
Original assignee: Xi'an Siming Refrigeration Equipment Engineering Co ltd
Current assignee: Xi'an Siming Refrigeration Equipment Engineering Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2022-02-11
Anticipated expiration: 2030-11-02

Abstract

The utility model relates to the technical field of medical cold chain equipment, and discloses a dust cover structure for the medical cold chain equipment, which comprises a dust prevention frame and a dust screen arranged in the dust prevention frame, wherein a fixed plate is fixedly arranged on the left side wall of the dust prevention frame, the fixed plate is of a hollow structure, a handle is fixedly arranged on the left side wall of the fixed plate, a holding rod is vertically and slidably arranged in the handle, clamping rods are elastically arranged on the upper side and the lower side of the inner part of the fixed plate, the opposite ends of the two clamping rods penetrate through the outer part of the fixed plate, pull ropes are fixedly arranged at the opposite ends of the two clamping rods, and the other ends of the two pull ropes penetrate through the outer part of the fixed plate and are fixedly connected with the rod walls of the holding rod. The utility model is convenient for disassembling the fixed plate and the air compression chamber, thereby being convenient for workers to draw out the dustproof frame from the interior of the air compression chamber for cleaning.

Description

A dust cover structure for medical cold chain equipment

Technical Field

The utility model relates to the technical field of medical cold chain equipment, in particular to a dust cover structure for medical cold chain equipment.

Background

At present, most medical cold chain equipment in the market is not provided with a device special for carrying out dustproof protection on parts inside the equipment, so that the parts inside the medical cold chain equipment are easily polluted after being used for a long time, and the service life of the equipment is influenced.

Wherein the patent number is CN202597685U, discloses a novel dust cover structure for medical cold chain equipment, and it includes dustproof frame, and dustproof frame pegs graft on the pressure unit room of medical cold chain equipment, at the last dustproof screen of installing of dustproof frame, dustproof frame is square, and it comprises last frame, underframe, left frame and right frame, be provided with on the pressure unit room with last frame matched with last slide and with underframe matched with lower slide, be provided with the spring in the outside of left frame, offer the installing port that is used for installing the dust cover switch on the right frame.

In the scheme, the dust-proof frame and the press chamber are not convenient to disassemble and assemble, and the cleaning difficulty of workers on the dust-proof net is increased. Therefore, the utility model provides a dust cover structure for medical cold chain equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that a dust-proof frame and a press chamber are inconvenient to disassemble and assemble and workers are difficult to clean a dust-proof net in the prior art, and provides a dust-proof cover structure for medical cold chain equipment.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a dust cover structure for medical cold chain equipment, includes dustproof frame and sets up at its inside dust screen, the fixed plate that is equipped with of left side wall of dustproof frame, the fixed plate is hollow structure, the fixed handle that is equipped with of left side wall of fixed plate, the inside vertical slip of handle is provided with the holding rod, the equal elasticity in both sides is provided with the kelly about the inside of fixed plate, two the one end that the kelly deviates from mutually all runs through to the outside of fixed plate, two the one end that the kelly is relative all fixes and is equipped with the stay cord, two the other end of stay cord all run through to the outside of fixed plate and all with the pole wall fixed connection of holding rod.

Preferably, the upper side and the lower side of the inside of the fixed plate are both fixedly provided with fixed blocks, the rod wall of the clamping rod penetrates through the inside of the fixed blocks, the rod wall of the clamping rod is fixedly provided with moving blocks, the rod wall of the clamping rod is movably sleeved with springs, and two ends of each spring are respectively and fixedly connected with the side walls of the fixed blocks and the corresponding moving block.

Preferably, the upper end and the lower end of the holding rod are both fixedly provided with limiting sliding blocks, and the inner side wall of the handle is provided with limiting sliding grooves matched with the limiting sliding blocks.

Preferably, the left inner side wall of the fixing plate is symmetrically and fixedly provided with two fixed pulleys, and the two pull ropes penetrate through the two fixed pulleys.

Preferably, the rod wall of the holding rod is fixedly provided with a holding sleeve.

Preferably, the pull rope is a nylon rope.

Compared with the prior art, the utility model provides a dust cover structure for medical cold chain equipment, which has the following beneficial effects:

1. this a dust cover structure for medical cold chain equipment, through handle, holding rod, kelly, stay cord, fixed block, movable block and the spring that is equipped with, the staff of being convenient for dismantles between fixed plate and the pneumatics room to the staff of being convenient for takes out the clearance with dustproof frame from the inside of pneumatics room.

2. This a dust cover structure for medical cold chain equipment through the fixed pulley that is equipped with, can change the direction of stay cord, can avoid simultaneously between stay cord and the fixed plate the phenomenon that the contact caused wearing and tearing.

The device has the advantages that the parts which are not involved are the same as or can be realized by adopting the prior art, the fixed plate and the air compression chamber can be conveniently detached, and therefore, workers can conveniently pull out the dustproof frame from the interior of the air compression chamber for cleaning.

Drawings

FIG. 1 is a schematic structural view of a dust cover structure for a medical cold chain device according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

In the figure: the dustproof device comprises a dustproof frame 1, a dustproof net 2, a fixing plate 3, a handle 4, a holding rod 5, a clamping rod 6, a pull rope 7, a fixing block 8, a moving block 9, a spring 10, a limiting slide block 11, a fixed pulley 12 and a holding sleeve 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Embodiment 1, refer to fig. 1, this kind of a dust cover structure for medical cold chain equipment, it includes dustproof frame 1 and sets up at its inside dust screen 2, the fixed plate 3 that is equipped with of left side wall of dustproof frame 1, fixed plate 3 is hollow structure, the fixed handle 4 that is equipped with of left side wall of fixed plate 3, the inside vertical slip of handle 4 is provided with holding rod 5, the equal elasticity in both sides is provided with kelly 6 about the inside of fixed plate 3, the outside to fixed plate 3 is all run through to the one end that two kellies 6 deviate from mutually, the one end that two kellies 6 are all fixed and are equipped with stay cord 7, the other end of two stay cords 7 all runs through to the outside of fixed plate 3 and all with holding rod 5's pole wall fixed connection.

Embodiment 2 is based on embodiment 1, referring to fig. 3, the fixed block 8 is fixedly arranged on both upper and lower sides inside the fixed plate 3, the rod wall of the clamping rod 6 penetrates through the inside of the fixed block 8, the moving block 9 is fixedly arranged on the rod wall of the clamping rod 6, the spring 10 is movably sleeved on the rod wall of the clamping rod 6, and two ends of the spring 10 are respectively and fixedly connected with the side walls of the fixed block 8 and the moving block 9.

Embodiment 3 on the basis of embodiment 1, referring to fig. 2, the upper and lower ends of the holding rod 5 are both fixedly provided with a limiting slide block 11, and the inner side wall of the handle 4 is provided with a limiting slide groove matched with the limiting slide block 11.

Embodiment 4 referring to fig. 2, in addition to embodiment 1, two fixed pulleys 12 are symmetrically fixed on the left inner side wall of the fixing plate 3, and two pulling ropes 7 are arranged to pass through the two fixed pulleys 12.

Example 5 on the basis of example 1, referring to fig. 2, the grip 5 is fixedly provided with a grip sleeve 13 on the rod wall.

Example 6 referring to fig. 1, a nylon cord was used as the cord 7 in addition to example 1.

According to the utility model, when the dust screen 2 in the dust-proof frame 1 needs to be taken out from the interior of the air compression chamber, a worker holds the handle 4 with a hand and holds the holding rod 5 with fingers to move, the holding rod 5 can drive the two pull ropes 7 to move, the two pull ropes 7 can respectively drive the two clamping rods 6 to move and enable the clamping rods 6 to move to the interior of the fixed plate 4, so that the clamping rods 6 can move out from the interior of clamping grooves in the air compression chamber, the dust-proof frame 1 can be conveniently taken out from the interior of the air compression chamber for cleaning among workers, when the dust-proof frame needs to be installed, the worker leaves the holding rod 5 with the hand, the spring 10 extruded by the moving block 9 can apply external force to the clamping rods 6, and therefore the clamping rods 6 can be matched with the clamping grooves in the air compression chamber and the dust-proof frame 1 can be fixed.

Compared with the prior art, this scheme is convenient for dismantle between fixed plate 4 and the air compression room to the staff of being convenient for will prevent dust 1 and take out the clearance from the inside of air compression room, has reduced staff's the clearance degree of difficulty.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A dust cover structure for medical cold chain equipment comprises a dust cover frame (1) and a dust cover net (2) arranged in the dust cover frame, it is characterized in that a fixed plate (3) is fixedly arranged on the left side wall of the dustproof frame (1), the fixing plate (3) is of a hollow structure, a handle (4) is fixedly arranged on the left side wall of the fixing plate (3), the inside vertical slip of handle (4) is provided with holding rod (5), the equal elasticity in both sides is provided with kelly (6) about the inside of fixed plate (3), two one end that kelly (6) deviate from mutually all runs through to the outside of fixed plate (3), two the one end that kelly (6) are relative all fixedly is equipped with stay cord (7), two the other end of stay cord (7) all runs through to the outside of fixed plate (3) and all with the pole wall fixed connection of holding rod (5).

2. The dust cover structure for the medical cold chain device according to claim 1, wherein fixed blocks (8) are fixedly arranged on upper and lower sides of the inside of the fixed plate (3), the rod wall of the clamping rod (6) penetrates through the inside of the fixed blocks (8), a moving block (9) is fixedly arranged on the rod wall of the clamping rod (6), a spring (10) is movably sleeved on the rod wall of the clamping rod (6), and two ends of the spring (10) are respectively fixedly connected with side walls of the fixed blocks (8) and the moving block (9).

3. The dust cover structure for the medical cold chain equipment according to claim 1, wherein the upper end and the lower end of the holding rod (5) are both fixedly provided with a limiting sliding block (11), and the inner side wall of the handle (4) is provided with a limiting sliding groove matched with the limiting sliding block (11).

4. The dust cover structure for the medical cold chain equipment according to claim 1, wherein two fixed pulleys (12) are symmetrically and fixedly arranged on the left inner side wall of the fixed plate (3), and the two pulling ropes (7) are arranged to penetrate through the two fixed pulleys (12).

5. The dust cover structure for medical cold chain equipment according to claim 1, wherein the grip (5) has a grip sleeve (13) fixed to the wall.

6. The dust cover structure for medical cold chain equipment according to claim 1, wherein the pulling rope (7) is a nylon rope.