CN216220805U

CN216220805U - Fixing device of medical science inspection biosafety cabinet

Info

Publication number: CN216220805U
Application number: CN202122463867.9U
Authority: CN
Inventors: 丁玥; 杨胜勇
Original assignee: Fourth Affiliated Hospital of Anhui Medical University
Current assignee: Fourth Affiliated Hospital of Anhui Medical University
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-04-08
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a fixing device of a medical examination biosafety cabinet, which comprises a sliding chute rod, a bottom plate and adjusting sleeve rods, wherein two groups of adjusting screw rods are arranged at the top of the bottom plate through adjusting sliding chutes, adjusting screw sleeves are arranged on the outer sides of the adjusting screw rods, the sliding chute rod is arranged on the outer sides of the adjusting screw rods through sliding holes, two groups of adjusting sleeve rods are arranged on the inner sides of the sliding chute rods through moving sliding blocks, and connecting rods are arranged in the adjusting sleeve rods through moving sliding chutes. According to the utility model, the adjusting screw sleeve is arranged on the outer side of the adjusting screw rod, and the vertical height of the sliding chute rod can be adjusted through the rotating movement of the adjusting screw sleeve on the outer side of the adjusting screw rod, so that the fixed position height of the device can be adjusted, and workers can adjust the fixed position according to the height of the safety cabinet body, thereby effectively solving the problem that the safety cabinet body is easy to topple when the bottom of the safety cabinet is fixed, and ensuring the stability and safety of the safety cabinet.

Description

Fixing device of medical science inspection biosafety cabinet

Technical Field

The utility model relates to the technical field of safety cabinets, in particular to a fixing device of a medical inspection biological safety cabinet.

Background

The biosafety cabinet is designed for protecting an operator, a laboratory environment and experimental materials when the primary culture, the bacterial virus strain, a diagnostic specimen and other infectious experimental materials are operated, so that the operator, the laboratory environment and the experimental materials are prevented from being exposed to infectious aerosol and splashed substances possibly generated in the operation process, the stability of the biosafety cabinet cannot be ensured when the biosafety cabinet is placed safely, and a fixing device for medically inspecting the biosafety cabinet is needed for fixing the biosafety cabinet.

The prior fixing device for the medical examination biosafety cabinet has the following defects:

1. the fixing device of the existing medical inspection biological safety cabinet usually fixes the bottom of the safety cabinet, the fixing of the bottom can reduce the stability of the fixed installation of the safety cabinet, and the danger of the falling of the cabinet body is easy due to the bottom fixing when the safety cabinet is subjected to external force, so that the fixing firmness of the safety cabinet is reduced, and the safety of the device is also reduced;

2. the size of the fixing device of the existing medical examination biosafety cabinet is fixed, the size cannot be adjusted, and the fixing device cannot be adjusted according to the specification of the safety cabinet, so that the use range of the device is limited, the usability of the device is reduced, and therefore the fixing device of the medical examination biosafety cabinet is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a fixing device for a biosafety cabinet for medical examination, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fixing device of medical science inspection biosafety cabinet, includes spout pole, bottom plate and regulation loop bar, the inside both sides of bottom plate are provided with the regulation spout, the screw thread end is installed to the both sides of bottom plate, two sets of adjusting screw are installed through adjusting the spout at the top of bottom plate, the regulation swivel nut is installed in adjusting screw's the outside, the spout pole is installed through the slide opening in the adjusting screw outside, the inboard of spout pole is provided with the mounting groove, two sets of regulation loop bars are installed through removing the slider in the inboard of spout pole, it is equipped with the removal spout to adjust the inboard of loop bar, the connecting rod is installed through removing the spout in the inside of regulation loop bar, the positioning screw is installed through the helicitic texture run through in the inside of screw thread end.

Preferably, the top of the chute rod is provided with an adjusting groove, and two ends of the chute rod are provided with sliding holes.

Preferably, the bottom of the outer side of the adjusting screw is provided with a fastening threaded sleeve through a threaded structure, and the bottom end of the adjusting screw is provided with a sliding block.

Preferably, a sliding screw is installed at the top of the movable sliding block, and a fastening nut is installed on the outer side of the sliding screw.

Preferably, two sets of limit screws are installed on one side of the connecting rod, and fixing nuts are installed on the outer sides of the limit screws.

Preferably, the top end of the positioning screw rod is provided with a sucker, and the top end of the positioning screw rod is provided with a knob.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the adjusting screw sleeve is arranged on the outer side of the adjusting screw rod, and the vertical height of the sliding chute rod can be adjusted through the rotating movement of the adjusting screw sleeve on the outer side of the adjusting screw rod, so that the fixed position height of the device can be adjusted, and workers can adjust the fixed position according to the height of the safety cabinet body, thereby effectively solving the problem that the bottom of the safety cabinet is fixed and the cabinet body is easy to topple, ensuring the stability and safety of the safety cabinet, and meanwhile, the device is suitable for safety cabinets with different heights, and improving the practicability of the device.

2. According to the utility model, the connecting rods are arranged in the adjusting sleeve rods through the movable sliding grooves, the lengths of the two groups of adjusting sleeve rods can be increased through the connecting rods, the overall length of the device can be adjusted by adjusting the distance between the two groups of adjusting sleeve rods on the outer sides of the connecting rods, the device can be conveniently adjusted according to the specification of the safety cabinet, the adjustability of the device is increased, and the application range of the device is expanded.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a partial structure of an adjusting screw according to the present invention;

FIG. 3 is a partial schematic view of an adjusting stem according to the present invention;

fig. 4 is a partial structural schematic view of the connecting rod of the present invention.

In the figure: 1. a chute rod; 101. an adjustment groove; 102. mounting grooves; 2. adjusting the screw rod; 201. fastening a threaded sleeve; 202. adjusting a threaded sleeve; 3. a base plate; 301. adjusting the sliding chute; 302. a threaded end; 4. adjusting the loop bar; 401. a moving chute; 402. moving the slide block; 403. a sliding screw; 404. fastening a nut; 5. a connecting rod; 501. a limit screw; 502. fixing a nut; 6. positioning a screw rod; 601. and (4) sucking discs.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: a fixing device of a medical examination biosafety cabinet comprises a chute rod 1, a bottom plate 3 and adjusting loop bars 4, wherein adjusting chutes 301 are arranged on two sides inside the bottom plate 3, the adjusting chutes 301 can provide movable installation positions for a movable sliding block 402 so as to facilitate the adjusting loop bars 4 to movably adjust the transverse distance between two groups of adjusting loop bars 4, threaded ends 302 are arranged on two sides of the bottom plate 3, the threaded ends 302 can provide installation positions for positioning screws 6 so as to facilitate the threaded installation of the positioning screws 6, two groups of adjusting screws 2 are arranged on the top of the bottom plate 3 through the adjusting chutes 301, the adjusting screws 2 can provide installation positions for the chute rod 1 so as to facilitate the adjustment of the vertical height of the chute rod 1, adjusting screw sleeves 202 are arranged on the outer sides of the adjusting screws 2, the vertical height of the chute rod 1 can be adjusted through the rotating movement of the adjusting screw sleeves 202 on the outer sides of the adjusting screws 2, so that the fixing height can be clamped by the adjusting device, the safety cabinet fixing device has the advantages that workers can adjust according to the height of the safety cabinet body, the problem that the cabinet body is easy to topple when the bottom of the safety cabinet is fixed is effectively solved, the stability and the safety of the safety cabinet fixing are guaranteed, meanwhile, the device is convenient to be suitable for safety cabinets with different heights, the practicability of the device is improved, the sliding chute rods 1 are installed on the outer sides of the adjusting screw rods 2 through sliding holes, the safety cabinet can be clamped and fixed through the two groups of sliding chute rods 1, the stability of the safety cabinet installation is guaranteed, the mounting grooves 102 are formed in the inner sides of the sliding chute rods 1, the sliding chute rods 1 can facilitate movable installation of the adjusting sleeve rods 4 through the mounting grooves 102, transverse distance adjustment between the two groups of adjusting sleeve rods 4 is facilitated, the two groups of adjusting sleeve rods 4 are installed on the inner sides of the sliding chute rods 1 through the moving sliders 402, the moving chutes 401 are arranged on the inner sides of the adjusting sleeve rods 4, the limiting screw 501 can facilitate moving adjustment through the moving chutes 401 inside the adjusting sleeve rods 4, thereby longitudinal distance between two sets of adjustable regulation loop bars 4, make it carry out the centre gripping to the safety cabinet through two sets of regulation loop bars 4, the connecting rod 5 is installed through removing spout 401 in the inside of regulation loop bar 4, the length of two sets of regulation loop bars 4 of multiplicable through connecting rod 5, the accessible is adjusted two sets of regulation loop bars 4 and is at the interval in the connecting rod 5 outside, can realize the regulation to the whole length of device, be convenient for the device is adjusted according to the specification of safety cabinet, the controllability of device has been increased, the application range of device has been enlarged, the inside of screw thread end 302 is run through the helicitic texture and is installed positioning screw 6, can support bottom plate 3 through positioning screw 6, be convenient for bottom plate 3 installs.

Further, the top of the chute rod 1 is provided with an adjusting groove 101, the adjusting groove 101 can provide a mounting position for the sliding screw 403, the sliding screw 403 can be conveniently moved and adjusted, the two ends of the chute rod 1 are provided with sliding holes, the adjusting screw 2 can be conveniently and movably mounted through the sliding holes at the two ends of the chute rod 1, and the chute rod 1 can be conveniently adjusted in the vertical direction.

Further, fastening swivel nut 201 is installed through helicitic texture in adjusting screw 2's outside bottom, through twisting the top contact of fastening swivel nut 201 with bottom plate 3 to can fix adjusting screw 2's position, adjusting screw 2 of being convenient for adjusts, and adjusting screw 2's bottom installs the slider, and adjusting screw 2's bottom is passed through the slider and is adjusted spout 301 swing joint, is convenient for adjust adjusting screw 2 interval.

Further, the top of the movable sliding block 402 is provided with a sliding screw 403, the sliding screw 403 can move inside the adjusting groove 101 at the top of the sliding groove rod 1, so that the transverse distance of the two groups of adjusting loop bars 4 can be adjusted conveniently, the adjustment can be performed according to the specification of the safety cabinet conveniently, the outer side of the sliding screw 403 is provided with a fastening nut 404, the adjusting loop bars 4 can be fixed through the matching of the fastening nut 404 and the sliding screw 403, and the transverse adjustment of the adjusting loop bars 4 is completed.

Further, two sets of stop screw 501 are installed to one side of connecting rod 5, and fixing nut 502 is installed in stop screw 501's the outside, and connecting rod 5 can remove in adjusting 4 inboard mobile sliding grooves 401 of loop bar through stop screw 501 to the longitudinal distance between two sets of adjustable regulation loop bars 4 is being connected with adjusting loop bar 4 through fixing nut 502 and stop screw 501 cooperation fixed link 5.

Further, the top end of the positioning screw 6 is provided with a sucker 601, the top end of the positioning screw 6 is provided with a knob, and the knob is screwed to drive the positioning screw 6 to rotate, so that the sucker 601 can be driven to move downwards, and the sucker 601 can be adsorbed and installed.

The working principle is as follows: through the top contact of twisting fastening swivel nut 201 with bottom plate 3, thereby can fix adjusting screw 2's position, it can be convenient for stop screw 501 to remove the regulation to remove spout 401 through adjusting 4 inboard, thereby the longitudinal distance between two sets of adjustable adjusting loop bars 4, make it carry out the centre gripping to the safety cabinet through two sets of adjusting loop bars 4, and through the length of 5 multiplicable two sets of adjusting loop bars 4 of connecting rod, the accessible is adjusted the interval of two sets of adjusting loop bars 4 in the connecting rod 5 outsides, can realize the regulation to the whole length of device, be convenient for the device to adjust according to the specification of safety cabinet.

The utility model is not described in detail, but is well known to those skilled in the art.

Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a fixing device of medical science inspection biosafety cabinet, includes chute pole (1), bottom plate (3) and regulation loop bar (4), its characterized in that: two sides of the inside of the bottom plate (3) are provided with adjusting sliding chutes (301), two sides of the bottom plate (3) are provided with threaded ends (302), two groups of adjusting screws (2) are arranged at the top of the bottom plate (3) through adjusting chutes (301), an adjusting threaded sleeve (202) is arranged on the outer side of the adjusting screw rod (2), a sliding groove rod (1) is arranged on the outer side of the adjusting screw rod (2) through a sliding hole, the inner side of the chute rod (1) is provided with a mounting groove (102), the inner side of the chute rod (1) is provided with two groups of adjusting loop bars (4) through a movable sliding block (402), a movable sliding chute (401) is arranged at the inner side of the adjusting loop bar (4), a connecting rod (5) is arranged in the adjusting loop bar (4) through the movable sliding chute (401), and a positioning screw rod (6) is arranged in the threaded end (302) in a penetrating way through a threaded structure.

2. A mounting apparatus for a medical laboratory biosafety cabinet according to claim 1, wherein: the top of the chute rod (1) is provided with an adjusting groove (101), and two ends of the chute rod (1) are provided with sliding holes.

3. A mounting apparatus for a medical laboratory biosafety cabinet according to claim 1, wherein: the outer side bottom of the adjusting screw rod (2) is provided with a fastening threaded sleeve (201) through a threaded structure, and the bottom end of the adjusting screw rod (2) is provided with a sliding block.

4. A mounting apparatus for a medical laboratory biosafety cabinet according to claim 1, wherein: the top of the movable sliding block (402) is provided with a sliding screw (403), and the outer side of the sliding screw (403) is provided with a fastening nut (404).

5. A mounting apparatus for a medical laboratory biosafety cabinet according to claim 1, wherein: two sets of limiting screw rods (501) are installed on one side of the connecting rod (5), and fixing nuts (502) are installed on the outer sides of the limiting screw rods (501).

6. A mounting apparatus for a medical laboratory biosafety cabinet according to claim 1, wherein: the top end of the positioning screw rod (6) is provided with a sucker (601), and the top end of the positioning screw rod (6) is provided with a knob.