Storage cabinet for experimental reagents

Abstract

The utility model discloses a storage cabinet for experimental reagents, and relates to the technical field of reagent cabinets. The reagent cabinet comprises a cabinet body, a supporting plate is arranged below the cabinet body, an unfolding mechanism used for controlling the supporting plate to vertically move is arranged on the surface of the cabinet body, a reagent containing assembly is arranged on the top face of the supporting plate, a fixing plate is arranged on the rear side of the cabinet body, and an installation box is fixedly connected to the front face of the fixing plate. A height adjusting assembly used for adjusting the height of the cabinet body is arranged on the surface of the mounting box, the reagent containing assembly comprises a supporting frame, the supporting frame is fixedly connected with the top face of a supporting plate, and containing holes are formed in the surface of the supporting frame in a penetrating mode. The reagent cabinet is simple in structure and convenient to use, even short personnel can easily obtain reagents, after the reagent cabinet is installed, the installation height of the reagent cabinet can be adjusted according to requirements, and the requirements of laboratory personnel are better met.

Description

Technical Field

[0001] The utility model relates to the technical field of reagent cabinets, and particularly relates to a storage cabinet for experimental reagents. Background Art

[0002] A laboratory reagent cabinet is a special device in a laboratory for storing and managing substances such as chemical reagents, biological reagents, and drugs. The reagent cabinet is usually a steel or wooden cabinet body, and is internally provided with a plurality of grids, drawers or shelves for storing reagents of different types and specifications.

[0003] To facilitate the taking of reagents, some laboratories install reagent cabinets above the central bench, and the reagent cabinets generally open forward. For some experimental personnel with shorter heights, it is more laborious to take reagents, which is difficult to meet the needs of different experimental personnel. In addition, after the storage cabinet is installed, its overall height is fixed. If the installation height needs to be adjusted, it needs to be removed and reinstalled, and the operation is rather troublesome.

[0004] Therefore, a storage cabinet for experimental reagents is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a storage cabinet for experimental reagents to solve the problems mentioned in the above background art.

[0006] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0007] A storage cabinet for experimental reagents includes a cabinet body. A support plate is arranged below the cabinet body. An unfolding mechanism for controlling the vertical movement of the support plate is arranged on the surface of the cabinet body. A reagent placing component is arranged on the top surface of the support plate. A fixing plate is arranged at the rear side of the cabinet body. An installation box is fixedly connected to the front surface of the fixing plate. A height adjustment component for adjusting the height of the cabinet body is arranged on the surface of the installation box.

[0008] Further, the reagent placing component includes a support frame, and the support frame is fixedly connected to the top surface of the support plate. A placing hole is penetrated through the surface of the support frame. A rubber ring is fixedly connected to the inner wall of the placing hole.

[0009] Further, the unfolding mechanism includes a rotating shaft, and the rotating shaft is rotatably connected to the rear side wall of the cabinet body. A rotating column is fixedly connected to the front end of the rotating shaft. A T-shaped groove is formed on the top surface of the support plate. A T-shaped slider is slidably connected to the inner wall of the T-shaped groove, and the T-shaped slider is rotatably connected to the end of the rotating column. A sleeve is fixedly connected to the top of the inner wall of the cabinet body. A guide rod is movably inserted into the inner wall of the sleeve, and the bottom end of the guide rod is fixedly connected to the support plate. The unfolding mechanism further includes a driving component for controlling the rotation of the rotating shaft.

[0010] Further, the driving component includes an electric push rod, and the electric push rod is fixedly installed on the back surface of the cabinet body. The telescopic end of the electric push rod is fixedly connected with a connecting rod, a rack is fixedly connected to the surface of the connecting rod, a driven gear is fixedly connected to the rear end of the rotating shaft, and the driven gear meshes with the rack.

[0011] Further, the height adjustment component includes a lead screw, and the lead screw is rotatably connected to the inner wall of the installation box. A support rod is threadedly connected to the surface of the lead screw, and the end of the support rod is fixedly connected to the cabinet body. Through grooves are formed in the left and right sides of the installation box, and the inner wall of the through groove is slidably connected to the surface of the support rod. A worm is rotatably connected to the surface of the installation box, a knob is fixedly connected to one end of the worm, a worm gear is fixedly sleeved on the surface of the lead screw, and the worm gear meshes with the worm.

[0012] Further, a sealing gasket is fixedly connected to the top surface of the support plate, and the sealing gasket is attached to the bottom surface of the cabinet body.

[0013] The beneficial effects of the present utility model are as follows:

[0014] The whole storage cabinet is fixed on the laboratory wall through the cooperation of bolts and the fixing plate. After the installation is completed, if the installation height requirement for the storage cabinet changes, the height adjustment component can be used to control the up and down movement of the cabinet body to adjust the installation height of the cabinet body. Reagent bottles can be stored through the reagent placement component. A relatively sealed environment is jointly formed by the cabinet body and the support plate to provide a suitable storage environment for the reagents. When reagents need to be taken, the support plate is controlled to move downward through the unfolding mechanism, driving the reagent placement component and the reagent bottles to leave the interior of the cabinet body and descend to a lower height, facilitating the user to take them. The effect of facilitating the rapid access of experimental reagents by laboratory personnel is achieved during use. Even personnel with a relatively short height can easily obtain the reagents. Moreover, after the reagent cabinet is installed, its installation height can also be adjusted according to requirements, better meeting the needs of laboratory personnel. Description of the Drawings

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is a front cross-sectional view of the structure of the present utility model;

[0017] Figure 3 is a further front cross-sectional view of the present utility model Figure 2 ;

[0018] Figure 4 is a rear view of the cabinet body structure of the present utility model;

[0019] Figure 5 is a front view of the installation box structure of the present utility model;

[0020] Figure 6 It is the front sectional view of the structure of the installation box of the present utility model;

[0021] Reference numerals in the drawings: 1, cabinet body; 2, support plate; 3, reagent placement assembly; 301, support frame; 302, placement hole; 303, rubber ring; 4, unfolding mechanism; 401, rotating shaft; 402, rotating column; 403, T-shaped groove; 404, T-shaped slider; 405, sleeve; 406, guide rod; 407, electric push rod; 408, connecting rod; 409, rack; 410, driven gear; 5, fixing plate; 6, installation box; 7, height adjustment assembly; 701, lead screw; 702, support rod; 703, worm; 704, knob; 705, worm gear; 706, chute; 8, sealing gasket. Detailed implementation manners

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the scope of protection of the present utility model.

[0024] It should be noted that: similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0025] All the electrical components appearing in this text are electrically connected to an external main controller and 220V mains power, and the main controller can be a conventional known device such as a computer for control.

[0026] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "inside", "outside", "upper", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0027] As Figures 1 to 6 shown, a storage cabinet for experimental reagents includes a cabinet body 1. A support plate 2 is arranged below the cabinet body 1. An unfolding mechanism 4 for controlling the vertical movement of the support plate 2 is arranged on the surface of the cabinet body 1. A reagent placing assembly 3 is arranged on the top surface of the support plate 2. A fixing plate 5 is arranged at the rear side of the cabinet body 1. A mounting box 6 is fixedly connected to the front surface of the fixing plate 5. A height adjustment assembly 7 for adjusting the height of the cabinet body 1 is arranged on the surface of the mounting box 6. More specifically, the storage cabinet is integrally fixed to the laboratory wall through the cooperation of bolts and the fixing plate 5. After the installation is completed, if the installation height requirement for the storage cabinet changes, the height adjustment assembly 7 can be used to control the up and down movement of the cabinet body 1 to adjust the installation height of the cabinet body 1. Reagent bottles can be stored through the reagent placing assembly 3. A relatively closed environment is jointly formed by the cabinet body 1 and the support plate 2 to provide a suitable storage environment for the reagents. When reagents need to be taken, the support plate 2 is controlled to move downward through the unfolding mechanism 4, driving the reagent placing assembly 3 and the reagent bottles to leave the inside of the cabinet body 1 and descend to a lower height, facilitating the user to take them.

[0028] The reagent placing assembly 3 includes a support frame 301, and the support frame 301 is fixedly connected to the top surface of the support plate 2. A placing hole 302 is formed through the surface of the support frame 301. A rubber ring 303 is fixedly connected to the inner wall of the placing hole 302. It should be noted that the reagent bottle can be directly inserted into the inside of the placing hole 302 for storage. By providing the rubber ring 303, the friction with the surface of the reagent bottle is increased, making the placement of the reagent bottle more stable.

[0029] The unfolding mechanism 4 includes a rotating shaft 401, and the rotating shaft 401 is rotatably connected to the rear side wall of the cabinet body 1. A rotating column 402 is fixedly connected to the front end of the rotating shaft 401. A T-shaped groove 403 is formed in the top surface of the support plate 2. A T-shaped slider 404 is slidably connected to the inner wall of the T-shaped groove 403, and the T-shaped slider 404 is rotatably connected to the end of the rotating column 402. A sleeve 405 is fixedly connected to the top of the inner wall of the cabinet body 1. A guide rod 406 is movably inserted into the inner wall of the sleeve 405, and the bottom end of the guide rod 406 is fixedly connected to the support plate 2. The unfolding mechanism 4 further includes a driving component for controlling the rotation of the rotating shaft 401. More specifically, the driving component controls the rotation of the rotating shaft 401, drives the rotating column 402 to rotate, and the rotating column 402 will drive the T-shaped slider 404 to slide along the inner wall of the T-shaped groove 403, thereby pushing the support plate 2 to move up and down. During the movement of the support plate 2, the guide rod 406 will be driven to slide along the inner wall of the sleeve 405. Through the joint cooperation of the sleeve 405 and the guide rod 406, the support plate 2 is limited, making the lifting movement of the support plate 2 more stable.

[0030] The driving component includes an electric push rod 407, and the electric push rod 407 is fixedly installed on the back of the cabinet body 1. A connecting rod 408 is fixedly connected to the telescopic end of the electric push rod 407. A rack 409 is fixedly connected to the surface of the connecting rod 408. A driven gear 410 is fixedly connected to the rear end of the rotating shaft 401, and the driven gear 410 meshes with the rack 409. It should be noted that the electric push rod 407 drives the connecting rod 408 to move through its telescopic end, thereby driving the rack 409 to move. The rack 409 will control the driven gear 410 meshing with it to rotate, and thus control the rotation of the rotating shaft 401.

[0031] The height adjustment component 7 includes a lead screw 701, and the lead screw 701 is rotatably connected to the inner wall of the installation box 6. A support rod 702 is threadedly connected to the surface of the lead screw 701, and the end of the support rod 702 is fixedly connected to the cabinet body 1. Sliding grooves 706 are formed through the left and right sides of the installation box 6, and the inner wall of the sliding grooves 706 is slidably connected to the surface of the support rod 702. A worm 703 is rotatably connected to the surface of the installation box 6. A knob 704 is fixedly connected to one end of the worm 703. A worm gear 705 is fixedly sleeved on the surface of the lead screw 701, and the worm gear 705 meshes with the worm 703. More specifically, by rotating the knob 704 to control the rotation of the worm 703, the worm gear 705 and the lead screw 701 are driven to rotate. Under the action of the thread on the surface of the lead screw 701, the support rod 702 will be driven to slide along the inner wall of the sliding groove 706, thereby driving the cabinet body 1 to move up and down, and the installation height of the cabinet body 1 can be adjusted according to requirements.

[0032] A sealing washer 8 is fixedly connected to the top surface of the support plate 2, and the sealing washer 8 is in contact with the bottom surface of the cabinet body 1. It should be noted that by arranging the sealing washer 8 on the top surface of the support plate 2, the gap between the cabinet body 1 and the support plate 2 is sealed, reducing the entry of external dust and impurities into the interior of the cabinet body 1 and providing a clean environment for reagent storage.

[0033] In summary: Through the cooperation of bolts and the fixing plate 5, the entire storage cabinet is fixed on the laboratory wall. After the installation is completed, if the installation height requirement for the storage cabinet changes, the height adjustment component 7 can be used to control the up and down movement of the cabinet body 1 to adjust the installation height of the cabinet body 1. The reagent placement component 3 can be used to store reagent bottles. The cabinet body 1 and the support plate 2 jointly form a relatively sealed environment to provide a suitable storage environment for the reagents. When it is necessary to take the reagents, the expansion mechanism 4 is used to control the support plate 2 to move downward, driving the reagent placement component 3 and the reagent bottles out of the interior of the cabinet body 1 and descending to a lower height, which is convenient for users to take. In use, it realizes the effect of facilitating the rapid access of experimental reagents by experimental personnel. Even personnel with a relatively short height can easily obtain the reagents. And after the reagent cabinet is installed, its installation height can also be adjusted according to requirements, better meeting the needs of laboratory personnel.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A storage cabinet for experimental reagents, characterized in that: The invention comprises a cabinet (1), a support plate (2) is arranged below the cabinet (1), an unfolding mechanism (4) for controlling the vertical movement of the support plate (2) is arranged on the surface of the cabinet (1), a reagent placement component (3) is arranged on the top surface of the support plate (2), a fixing plate (5) is arranged on the rear side of the cabinet (1), an installation box (6) is fixedly connected to the front side of the fixing plate (5), and a height adjustment component (7) for adjusting the height of the cabinet (1) is arranged on the surface of the installation box (6).

2. A storage cabinet for experimental reagents according to claim 1, characterized in that: The reagent placement assembly (3) comprises a support frame (301), and the support frame (301) is fixedly connected to the top surface of the support plate (2), a placement hole (302) is opened through the surface of the support frame (301), and a rubber ring (303) is fixedly connected to the inner wall of the placement hole (302).

3. A storage cabinet for experimental reagents according to claim 1, characterized in that: The unfolding mechanism (4) comprises a rotating shaft (401), and the rotating shaft (401) is rotatably connected to the rear side wall of the cabinet (1); the front end of the rotating shaft (401) is fixedly connected to a rotating column (402); the top surface of the support plate (2) is provided with a T-shaped slot (403); the inner wall of the T-shaped slot (403) is slidably connected to a T-shaped slider (404), and the T-shaped slider (404) is rotatably connected to the end of the rotating column (402); the top of the inner wall of the cabinet (1) is fixedly connected to a sleeve (405); the inner wall of the sleeve (405) is movably connected to a guide rod (406), and the bottom end of the guide rod (406) is fixedly connected to the support plate (2); and the unfolding mechanism (4) further comprises a driving component for controlling the rotation of the rotating shaft (401).

4. A storage cabinet for experimental reagents according to claim 3, characterized in that: The driving assembly comprises an electric push rod (407), and the electric push rod (407) is fixedly installed on the back of the cabinet (1), the telescopic end of the electric push rod (407) is fixedly connected to a connecting rod (408), the surface of the connecting rod (408) is fixedly connected to a rack (409), and the rear end of the rotating shaft (401) is fixedly connected to a driven gear (410), and the driven gear (410) is meshed with the rack (409).

5. The storage cabinet for experimental reagents according to claim 1, characterized in that: The height adjustment assembly (7) comprises a screw rod (701), and the screw rod (701) is rotatably connected to the inner wall of the installation box (6); the surface of the screw rod (701) is threadedly connected to a support rod (702), and the end of the support rod (702) is fixedly connected to the cabinet (1); both left and right sides of the installation box (6) are provided with a sliding groove (706), and the inner wall of the sliding groove (706) is slidably connected to the surface of the support rod (702); the surface of the installation box (6) is rotatably connected to a worm (703), one end of the worm (703) is fixedly connected to a knob (704), and the surface of the screw rod (701) is fixedly sleeved with a worm wheel (705), and the worm wheel (705) is meshed with the worm (703).

6. A storage cabinet for experimental reagents according to claim 2, characterized in that: A sealing gasket (8) is fixedly connected to the top surface of the support plate (2), and the sealing gasket (8) is in contact with the bottom surface of the cabinet (1).

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