Laboratory storage cabinet

Abstract

The utility model belongs to the technical field of storage cabinets, and particularly relates to a laboratory storage cabinet which comprises a cabinet body, symmetrical first sealing cabinet doors are rotatably arranged at the upper end of the front side wall of the cabinet body, and symmetrical second sealing cabinet doors are rotatably arranged at the lower ends of the two first sealing cabinet doors. The upper end of the interior of the cabinet body is transversely provided with experimental apparatus storage drawers which are uniformly distributed, and the left ends and the right ends of the experimental apparatus storage drawers are fixedly provided with sliding blocks. The reagent bottle storage box is directly driven to move to the front end of the cabinet body through the moving mechanism, the reagent bottle storage box is driven to move downwards through the lifting mechanism, so that the reagent bottle storage box descends to the position where taking is convenient, after taking is finished, the reagent bottle storage box continues to move to the original position and is retracted into the cabinet body, and reagent bottle taking is more convenient and safer.

Description

Technical Field

[0001] The utility model relates to the technical field of storage cabinets, in particular to a laboratory storage cabinet. Background Art

[0002] The laboratory is an important place that provides experimental conditions and conducts scientific research. In the process of conducting various experiments, utensils are the most common equipment and one of the important equipment that is frequently used. These utensils are usually equipped with storage cabinets to store and protect them.

[0003] However, the existing storage cabinets still have the following technical problems when in use:

[0004] In order to facilitate the taking of medicine bottles, the existing storage cabinets are often not set too high, and the laboratory space is tight, and it is not convenient to place more storage cabinets. Then, as the number of reagents required for the experiment increases, the smaller storage cabinets are obviously no longer practical. For storage cabinets with higher heights, when the experimenters take the reagent bottles from a higher position, they need to stand on the upper end of the bench, which is not only dangerous but also inconvenient and difficult to take the medicine bottles.

[0005] For this reason, a laboratory storage cabinet is now proposed to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the utility model is to provide a laboratory storage cabinet to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laboratory storage cabinet, comprising a cabinet body, a symmetrical first sealed cabinet door is rotatably provided at the upper end of the front side wall of the cabinet body, and a symmetrical second sealed cabinet door is rotatably provided at the lower ends of the two first sealed cabinet doors, and evenly arranged experimental equipment storage drawers are transversely provided at the upper end of the interior of the cabinet body, and sliders are fixedly provided at the left and right ends of the experimental equipment storage drawers, and slide grooves are provided at both ends of the inner wall of the cabinet body, and the two sliders are slidably connected to the slide grooves, and the upper ends of both sides of the inner wall of the cabinet body are fixed Symmetrical strip plates are fixedly arranged, and limit rods are slidably arranged inside the two strip plates, and limit blocks are fixedly arranged at the front ends of the two limit rods, and movable plates are fixedly arranged on the side walls of the two limit blocks, and a movable mechanism is commonly arranged between the movable plates and the strip plates, and a cavity is opened inside the movable plate, and a lifting mechanism is arranged inside the cavity, and a mounting plate is arranged at the lower ends of the two strip plates through the lifting mechanism, and a reagent bottle storage box is commonly fixedly arranged between the two mounting plates, and a fixed plate is horizontally fixed inside the reagent bottle storage box.

[0008] Preferably, an exhaust duct is fixedly provided on the left end of the lower side wall of the cabinet, a harmful gas adsorption layer is fixedly provided inside the exhaust duct, an air inlet duct is fixedly provided on the right end of the exhaust duct, a fan is fixedly provided inside the air inlet duct, and a filter is fixedly provided on the upper end inside the air inlet duct.

[0009] Preferably, the moving mechanism includes a rack, which is fixedly connected to the side wall of the strip plate, and the side wall of the moving plate is fixedly provided with a motor through a mounting frame, a rotating rod is fixedly provided at the output end of the motor, a gear is fixedly provided at the upper end of the rotating rod, and the rack is meshed with the gear.

[0010] Preferably, the lifting mechanism includes a dual-axis motor, which is fixedly connected to the interior of the cavity through a mounting frame, a transmission rod is fixedly provided at the left and right ends of the dual-axis motor, a winding wheel is fixedly provided at both ends of the two transmission rods, a connecting rope is wound around the outside of the two winding wheels, and a symmetrical fixing ring is fixedly provided on the upper side wall of the mounting plate, and the lower ends of the two connecting ropes are fixedly connected to the fixing ring.

[0011] Preferably, the left side wall and the right side wall of the reagent bottle storage box are both slidably connected to the side wall of the movable plate.

[0012] Preferably, the lower side wall of the cabinet is fixedly provided with evenly arranged anti-slip bases.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The storage cabinet in the present application is relatively high, and the reagent bottles arranged on the upper layer do not need to be taken manually. The reagent bottle storage box is directly moved to the front end of the cabinet by the moving mechanism, and the reagent bottle storage box is driven down by the lifting mechanism to be lowered to a position convenient for taking. After taking, it continues to move to the original position and is retracted into the interior of the cabinet, making it more convenient and safer to take the reagent bottles. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 for Figure 1 A schematic cross-sectional structure diagram of;

[0017] Figure 3 It is a schematic diagram of the top view structure of the reagent bottle storage box and the fixing plate;

[0018] Figure 4 It is a schematic diagram of the side cross-sectional structure of the movable plate;

[0019] Figure 5 It is a schematic diagram of the structure of the motor and the rotating rod.

[0020] In the figure: 1 cabinet, 2 first sealed cabinet door, 3 second sealed cabinet door, 4 experimental equipment storage drawer, 5 slider, 6 strip plate, 7 limit rod, 8 limit block, 9 movable plate, 10 mounting plate, 11 reagent bottle storage box, 12 fixed plate, 13 exhaust duct, 14 harmful gas adsorption layer, 15 air inlet duct, 16 fan, 17 filter, 18 rack, 19 motor, 20 rotating rod, 21 gear, 22 dual-axis motor, 23 transmission rod, 24 winding wheel, 25 connecting rope, 26 fixing ring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Example:

[0024] See also Figure 1-5The utility model provides a technical solution: a laboratory storage cabinet, including a cabinet body 1, a symmetrical first sealed cabinet door 2 is rotatably provided at the upper end of the front side wall of the cabinet body 1, and a symmetrical second sealed cabinet door 3 is rotatably provided at the lower ends of the two first sealed cabinet doors 2. The upper end of the interior of the cabinet body 1 is laterally provided with evenly arranged experimental equipment storage drawers 4, and the left and right ends of the experimental equipment storage drawers 4 are fixedly provided with sliders 5. Both ends of the inner wall of the cabinet body 1 are provided with sliding grooves, and the two sliders 5 are slidably connected to the sliding grooves. Symmetric strip plates 6 are fixedly provided at the upper ends of both sides of the inner wall of the cabinet body 1, and limit rods 7 are slidably provided inside the two strip plates 6. Limit blocks 8 are fixedly provided at the front ends of the two limit rods 7, and movable plates 9 are fixedly provided on the side walls of the two limit blocks 8. 9 and the strip plate 6 are jointly provided with a moving mechanism, a cavity is opened inside the moving plate 9, and a lifting mechanism is arranged inside the cavity, a mounting plate 10 is arranged at the lower ends of the two strip plates 6 through the lifting mechanism, a reagent bottle storage box 11 is jointly fixedly arranged between the two mounting plates 10, and a fixing plate 12 is laterally fixedly arranged inside the reagent bottle storage box 11. The storage cabinet in the present application has a high height, and the reagent bottles arranged on the upper layer do not need to be taken manually. The reagent bottle storage box 11 is directly moved to the front end of the cabinet 1 by the moving mechanism, and the reagent bottle storage box 11 is driven downward by the lifting mechanism to be lowered to a position convenient for taking. After the taking is completed, it continues to move to the original position and is retracted into the interior of the cabinet 1, so that it is more convenient and safer to take the reagent bottles.

[0025] An exhaust duct 13 is fixedly provided at the left end of the lower side wall of the cabinet 1, a harmful gas adsorption layer 14 is fixedly provided inside the exhaust duct 13, an air inlet duct 15 is fixedly provided at the right end of the exhaust duct 13, a fan 16 is fixedly provided inside the air inlet duct 15, and a filter screen 17 is fixedly provided at the upper end of the air inlet duct 15. After long-term use, the chemicals inside the reagent bottle will inevitably volatilize some harmful gases, which can be absorbed by the harmful gas adsorption layer 14 by ventilating the interior.

[0026] The moving mechanism includes a rack 18, which is fixedly connected to the side wall of the strip plate 6. A motor 19 is fixedly provided on the side wall of the moving plate 9 through a mounting frame. A rotating rod 20 is fixedly provided at the output end of the motor 19. A gear 21 is fixedly provided at the upper end of the rotating rod 20, and the rack 18 is meshed with the gear 21.

[0027] The lifting mechanism includes a dual-axis motor 22, which is fixedly connected to the interior of the cavity through a mounting frame. A transmission rod 23 is fixedly provided at the left and right ends of the dual-axis motor 22. Winding wheels 24 are fixedly provided at both ends of the two transmission rods 23. Connecting ropes 25 are wound around the outside of the two winding wheels 24. Symmetrical fixing rings 26 are fixedly provided on the upper side wall of the mounting plate 10, and the lower ends of the two connecting ropes 25 are fixedly connected to the fixing rings 26.

[0028] The left side wall and the right side plate of the reagent bottle storage box 11 are both slidably connected to the side wall of the movable plate 9. The reagent bottle storage box 11 is limited by the sliding connection to prevent the reagent bottle storage box 11 from shaking if the cabinet 1 is hit during use.

[0029] The lower side wall of the cabinet 1 is fixedly provided with evenly arranged anti-skid bases.

[0030] Working principle: When using the storage cabinet, some instruments required for the experiment can be stored inside the laboratory equipment storage drawer 4, and some reagent bottles can be placed inside the reagent bottle storage box 11. When the reagent bottles need to be taken, the movable plate 9, the mounting plate 10, the reagent bottle storage box 11 and the fixed plate 12 are moved to the outside of the cabinet through the moving mechanism, and the rope is released through the lifting mechanism, so that the reagent bottle storage box 11 and the fixed plate 12 move down to a suitable height. After taking the reagent bottles, the reagent bottle storage box 11 is raised again, and the reagent bottle storage box 11 is returned to the inside of the cabinet 1 through the moving mechanism.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laboratory storage cabinet, comprising a cabinet body (1), characterized in that: A symmetrical first sealed cabinet door (2) is rotatably provided at the upper end of the front side wall of the cabinet (1), and a symmetrical second sealed cabinet door (3) is rotatably provided at the lower end of the two first sealed cabinet doors (2). The upper end of the interior of the cabinet (1) is laterally provided with evenly arranged experimental equipment storage drawers (4), and sliders (5) are fixedly provided at the left and right ends of the experimental equipment storage drawers (4). Slide grooves are provided at both ends of the inner wall of the cabinet (1), and the two sliders (5) are slidably connected to the slide grooves. Symmetric strip plates (6) are fixedly provided at the upper ends of both sides of the inner wall of the cabinet (1), and the insides of the two strip plates (6) are A limit rod (7) is slidably arranged, and a limit block (8) is fixedly arranged at the front end of each of the two limit rods (7), and a movable plate (9) is fixedly arranged on the side walls of each of the two limit blocks (8). A movable mechanism is commonly arranged between the movable plate (9) and the strip plate (6), and a cavity is provided inside the movable plate (9), and a lifting mechanism is arranged inside the cavity. A mounting plate (10) is arranged at the lower ends of the two strip plates (6) through the lifting mechanism, and a reagent bottle storage box (11) is commonly fixedly arranged between the two mounting plates (10), and a fixed plate (12) is transversely fixed inside the reagent bottle storage box (11).

2. A laboratory storage cabinet according to claim 1, characterized in that: An exhaust pipe (13) is fixedly arranged at the left end of the lower side wall of the cabinet body (1), a harmful gas adsorption layer (14) is fixedly arranged inside the exhaust pipe (13), an air inlet pipe (15) is fixedly arranged at the right end of the exhaust pipe (13), a fan (16) is fixedly arranged inside the air inlet pipe (15), and a filter screen (17) is fixedly arranged at the upper end of the air inlet pipe (15).

3. A laboratory storage cabinet according to claim 1, characterized in that: The moving mechanism comprises a rack (18), the rack (18) being fixedly connected to the side wall of the strip plate (6), a motor (19) being fixedly arranged on the side wall of the moving plate (9) via a mounting frame, a rotating rod (20) being fixedly arranged at the output end of the motor (19), a gear (21) being fixedly arranged at the upper end of the rotating rod (20), and the rack (18) being meshed with the gear (21).

4. A laboratory storage cabinet according to claim 1, characterized in that: The lifting mechanism comprises a double-axis motor (22), the double-axis motor (22) is fixedly connected to the inside of the cavity through a mounting frame, a transmission rod (23) is fixedly arranged at the left end and the right end of the double-axis motor (22), a winding wheel (24) is fixedly arranged at both ends of the two transmission rods (23), a connecting rope (25) is wound around the outside of the two winding wheels (24), and a symmetrical fixing ring (26) is fixedly arranged on the upper side wall of the mounting plate (10), and the lower ends of the two connecting ropes (25) are fixedly connected to the fixing ring (26).

5. A laboratory storage cabinet according to claim 1, characterized in that: The left side wall and the right side board of the reagent bottle storage box (11) are both slidably connected to the side wall of the movable plate (9).

6. A laboratory storage cabinet according to claim 1, characterized in that: The lower side wall of the cabinet (1) is fixedly provided with evenly arranged anti-skid bases.

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