Reagent storage cabinet

Abstract

The utility model relates to a reagent storage cabinet which comprises a storage cabinet body, a driving device, a reagent shelf and an exhaust structure, the storage cabinet body comprises a cabinet body and a cabinet door, the cabinet door is arranged at the top of the cabinet body in an openable and closable mode, the cabinet body and the cabinet door define a containing space, the driving device is in transmission connection with the cabinet door, and the driving device is used for driving the cabinet door to be opened and closed. The reagent storage rack is arranged in the containing space and comprises a plurality of storage platforms arranged in a step shape, and the exhaust structure is arranged on the storage cabinet body and used for exhausting pollution gas in the containing space. According to the reagent storage cabinet, leaked harmful gas can be prevented from overflowing, the safety of laboratory personnel is guaranteed, meanwhile, reagent bottles can be arranged in a layered mode through the stepped reagent storage rack, classified placement of the reagent bottles is facilitated, full-mechanical classified storage of mechanical equipment such as a mechanical arm can be facilitated, manual participation in the reagent bottle taking and placing process is reduced, and the working efficiency is improved. Efficiency is improved, and time and labor are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to laboratory equipment technical field, especially relates to a reagent storage cabinet. BACKGROUND

[0002] The reagent used in the laboratory is various, and the number of reagent bottles required is relatively large, and different types of reagent bottles need to be classified and placed, the current reagent bottle storage device is not convenient for full mechanical classification storage, manual cooperation is required, time and effort are consumed, and manual reagent bottle taking and placing can easily cause leakage and other safety accidents, which is not conducive to ensuring the safety of laboratory personnel. UTILITY MODEL CONTENTS

[0003] The utility model discloses a reagent storage cabinet to make it convenient for full mechanical classification storage, reduce manual participation and ensure the safety of laboratory personnel.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A reagent storage cabinet comprises:

[0006] A storage cabinet body comprises a cabinet body and a cabinet door, the cabinet door is openably and closably arranged on the top of the cabinet body, and the cabinet body and the cabinet door enclose a containing space;

[0007] A driving device is in transmission connection with the cabinet door, and the driving device is used for driving the cabinet door to open and close;

[0008] A reagent storage rack is arranged in the containing space, and the reagent storage rack comprises a plurality of storage platforms arranged in a stepped manner;

[0009] An exhaust structure is arranged on the storage cabinet body, and the exhaust structure is used for exhausting contaminated gas in the containing space.

[0010] In an embodiment of the present application, the cabinet door is slidingly arranged on the cabinet body, support sliding grooves are arranged on the inner wall of the cabinet body along the two sides of the cabinet door sliding path, and the two side edges of the cabinet door are slidingly matched with the support sliding grooves.

[0011] In an embodiment of the present application, the cabinet door comprises a plurality of door plates rotatably connected in sequence along the opening and closing direction of the cabinet door, and the two ends of the door plate are slidingly matched with the support sliding grooves.

[0012] In an embodiment of the present application, the cabinet body is provided with a device compartment which is independent of the accommodation space, the driving device is arranged in the device compartment, and the device compartment has an opening through which the cabinet door can pass, so that the cabinet door can be accommodated in whole or in part when the cabinet door is in an open state.

[0013] In an embodiment of the present application, the support chute extends into the device compartment through the opening, and one end of the support chute extending into the device compartment is bent to extend to the bottom of the device compartment.

[0014] In an embodiment of the present application, the storage platform is provided with at least one row of limiting grooves for cooperating with reagent bottles.

[0015] In an embodiment of the present application, the storage platform is provided with an anti-overflow baffle which surrounds the storage platform to form a groove structure with an open top, and at least one groove wall of the groove structure is detachably arranged on the storage platform.

[0016] In an embodiment of the present application, the exhaust structure comprises:

[0017] An exhaust hole is arranged on at least one side wall of the cabinet body, and the exhaust hole is in communication with the accommodation space;

[0018] An exhaust duct is connected to at least one exhaust hole, and the exhaust duct extends vertically upward.

[0019] In an embodiment of the present application, at least one exhaust hole is arranged on each of at least two opposite side walls of the cabinet body, the exhaust hole on one of the two opposite side walls is in communication with the exhaust duct, and the exhaust hole on the other side wall is in communication with an exhaust hole arranged on the cabinet body of another reagent storage cabinet.

[0020] In an embodiment of the present application, the length of the accommodation space is greater than or equal to 1700 mm, the width is greater than or equal to 650 mm, and the height is greater than or equal to 540 mm, and the height difference between the adjacent two layers of the storage platforms of the reagent storage rack is 40 mm to 50 mm.

[0021] It can be seen from the above technical solutions that the reagent storage cabinet provided in the utility model discloses a reagent storage cabinet, which comprises a storage cabinet body, a driving device, a reagent storage rack and an exhaust structure, wherein the storage cabinet body comprises a cabinet body and a cabinet door, the cabinet door is arranged on the top of the cabinet body in an openable and closable manner, the cabinet body and the cabinet door enclose a containing space, the driving device is in transmission connection with the cabinet door, and the driving device is used for driving the cabinet door to open and close; the reagent storage rack is arranged in the containing space, the reagent storage rack comprises a plurality of storage platforms arranged in a stepped manner, and the exhaust structure is arranged on the storage cabinet body and is used for exhausting the contaminated gas in the containing space.

[0022] The reagent storage cabinet has the cabinet door which can be opened and closed, when it is necessary to take and place the reagent bottle, the driving device drives the cabinet door to open, when it is not necessary to take and place the reagent bottle, the driving device can drive the cabinet door to close, so that the containing space forms a relatively closed space, the leaked harmful gas is prevented from overflowing outside, but is exhausted to a predetermined position through the exhaust structure for treatment, the harmful gas leaked out is prevented from causing adverse effects on the health of laboratory personnel, the safety of laboratory personnel is ensured, meanwhile, the reagent storage rack arranged in a stepped manner can arrange the reagent bottles in layers, facilitates the classified placement of the reagent bottles, and can facilitate the full-mechanical classified storage of mechanical equipment such as a mechanical arm, reduces the manual participation in the taking and placing process of the reagent bottles, improves the efficiency, saves time and effort. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0024] Figure 1 The reagent storage cabinet provided in the embodiment of the utility model is shown in the structure schematic view under the cabinet door closed state;

[0025] Figure 2 The reagent storage cabinet provided in the embodiment of the utility model is shown in the main view under the cabinet door closed state;

[0026] Figure 3 The reagent storage cabinet provided in the embodiment of the utility model is shown in the plan view under the cabinet door closed state;

[0027] Figure 4 The reagent storage cabinet provided in the embodiment of the utility model is shown in the structure schematic view of the cabinet door; Figure 2

[0028] Figure 5 The reagent storage cabinet provided in the embodiment of the utility model is shown in the structure schematic view of the cabinet door;

[0029] Figure 6 ​The reagent storage cabinet provided by the embodiment of the utility model provides the structure schematic diagram under the cabinet door opening state;

[0030] Figure 7 The reagent storage cabinet provided by the embodiment of the utility model provides the plan view under the cabinet door opening state;

[0031] Figure 8 For Figure 7 The B direction sectional view in,

[0032] Figure 9 The reagent storage cabinet provided by the embodiment of the utility model provides the left view under the cabinet door opening state;

[0033] Figure 10 The reagent storage cabinet provided by the embodiment of the utility model provides the right view under the cabinet door opening state.

[0034] In the figure,

[0035] 1 is the storage cabinet body, 110 is the cabinet body, 120 is the cabinet door, 121 is the door panel, 2 is the exhaust duct, 3 is the exhaust hole, 4 is the containing space, 5 is the reagent storage rack, 6 is the storage platform, 7 is the anti-overflow baffle, 8 is the equipment bin, and 9 is the reagent bottle. DETAILED DESCRIPTION

[0036] The core of the utility model is to provide a kind of reagent storage cabinet, the structural design of the reagent storage cabinet makes it easy to be classified and stored mechanically, reduces manual participation, and guarantees laboratory personnel safety.

[0037] The technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings of the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the utility model.

[0038] Please refer to Figures 1 to 4 , Figure 1 The reagent storage cabinet provided by the embodiment of the utility model provides the structure schematic diagram under the cabinet door closing state, Figure 2 The reagent storage cabinet provided by the embodiment of the utility model provides the front view under the cabinet door closing state, Figure 3 The reagent storage cabinet provided by the embodiment of the utility model provides the plan view under the cabinet door closing state, Figure 4 For Figure 2 The A direction sectional view in.

[0039] The reagent storage cabinet provided by the embodiment of the utility model includes storage cabinet body 1, driving device, reagent storage rack 5 and exhaust structure.

[0040] The storage cabinet body 1 is made of a corrosion-resistant material, such as stainless steel, aluminum alloy, etc. The storage cabinet body 1 comprises a cabinet body 110 and a cabinet door 120. The cabinet door 120 is arranged on the top of the cabinet body 110 in an openable and closable manner. That is, the top of the cabinet body 110 is provided with an opening for taking and placing the reagent bottles 9. The cabinet door 120 can be arranged on the cabinet body 110 in various ways, such as rotating, sliding, folding, or a combination of at least two of the above-mentioned ways, so as to realize the opening and closing of the cabinet door 120. The cabinet body 110 and the cabinet door 120 form a containing space 4.

[0041] The driving device is in transmission connection with the cabinet door 120 and is used to drive the cabinet door 120 to open and close. The driving device comprises, but is not limited to, a motor and a piston cylinder.

[0042] The reagent rack 5 is arranged in the containing space 4. The reagent rack 5 comprises a plurality of rack platforms 6 arranged in a stepped manner. Each rack platform 6 can place at least one row of reagent bottles 9.

[0043] The exhaust structure is arranged on the storage cabinet body 1 and is used to exhaust the contaminated gas in the containing space 4.

[0044] Compared with the prior art, the reagent storage cabinet provided in the embodiment of the present application has a cabinet door 120 that can be opened and closed. When it is necessary to take and place the reagent bottles 9, the driving device drives the cabinet door 120 to open. When it is not necessary to take and place the reagent bottles 9, the driving device can drive the cabinet door 120 to close, so that the containing space 4 forms a relatively closed space, avoiding the leakage of harmful gas from overflowing, but being exhausted to a predetermined place by the exhaust structure for treatment, avoiding the adverse effects of the leaked harmful gas on the health of laboratory personnel, ensuring the safety of laboratory personnel, and at the same time, the stepped reagent rack 5 can arrange the reagent bottles 9 in layers, facilitating the classification and placement of the reagent bottles 9 and the full-mechanical classification and storage of the reagent bottles 9 by mechanical equipment such as a mechanical arm, reducing the manual participation in the taking and placing process of the reagent bottles 9, improving the efficiency, and saving time and effort.

[0045] As shown in Figures 1 to 4 and Figure 6 and Figure 7 In an embodiment of the present application, the cabinet door 120 is slidingly arranged on the cabinet body 110. Support sliding grooves are arranged on the inner wall of the cabinet body 110 along the two sides of the sliding path of the cabinet door 120. The two side edges of the cabinet door 120 are slidingly matched with the support sliding grooves. The driving device drives the cabinet door 120 to reciprocally slide along the support sliding grooves, so as to realize the opening and closing of the cabinet door 120.

[0046] Further, in order to improve the sealing performance between the cabinet door 120 and the cabinet body 110, a sealing strip can be arranged between the cabinet door 120 and the cabinet body 110 to improve the sealing performance between the cabinet door 120 and the cabinet body 110, so as to avoid the leakage gas overflowing from the gap between the cabinet door 120 and the cabinet body 110.

[0047] In order to reduce the space occupied by the cabinet door 120 and facilitate the storage of the cabinet door 120 in the open state, in an embodiment of the present application, as shown in Figure 5 the cabinet door 120 includes a plurality of door panels 121 rotatably connected in sequence along the opening and closing direction of the cabinet door 120, and the two ends of the door panel 121 are respectively in sliding fit with the support sliding groove. Since the cabinet door 120 is composed of a plurality of door panels 121 rotatably connected, the door panel 121 can be deformed at the required angle, thereby facilitating storage.

[0048] Please refer to Figures 6 to 8 , based on the cabinet door 120 composed of a plurality of door panels 121 rotatably connected, in an embodiment of the present application, the cabinet body 110 is provided with a device compartment 8 independent of the accommodation space 4, and the driving device is arranged in the device compartment 8. The device compartment 8 has an opening for the cabinet door 120 to enter and exit, so that when the cabinet door 120 is in the open state, all or part of the cabinet door 120 can be stored, that is, the cabinet door 120 can be stored in the device compartment 8 by bending or folding, so as to reduce the space occupied by the cabinet door 120 after being opened. When the cabinet door 120 needs to be closed, the cabinet door 120 can be unfolded according to the original path to close the top opening of the cabinet body 110.

[0049] Further optimization of the above technical solution, in an embodiment of the present application, the support sliding groove extends into the device compartment 8 through the opening, and one end of the support sliding groove extending into the device compartment 8 is bent and extends to the bottom of the device compartment 8. By the bent support sliding groove in the device compartment 8, the above-mentioned cabinet door 120 can be deformed and folded in a predetermined direction.

[0050] Of course, it should be noted that the structure and opening and closing mode of the above-mentioned cabinet door 120 are only a preferred embodiment provided by the present application, and in fact are not limited thereto. In other embodiments, the cabinet door 120 can also adopt other opening and closing modes, such as the cabinet door 120 can be arranged on the cabinet body 110 in a translational mode, that is, a sliding groove matched with the cabinet door 120 can be arranged on the cabinet body 110, and the cabinet door 120 is slidingly arranged in the sliding groove, or the cabinet door 120 can be rotatably arranged on the cabinet body 110, and the opening and closing of the cabinet door 120 can be realized by rotating at least 90° relative to the cabinet body 110. Of course, the above two modes can also be combined, that is, the cabinet door 120 can be moved to the side wall of the cabinet body 110 by sliding and translating relative to the cabinet body 110, thereby reducing the space occupied by the cabinet door 120 when being opened.

[0051] The cabinet door 120 can be provided with one or more, for example, the cabinet door 120 can be provided with two, two cabinet doors 120 can rotate or slide in opposite directions to achieve the opening and closing of the cabinet door 120.

[0052] In order to ensure the stability of the reagent bottle 9 on the storage platform 6, and facilitate the taking and placing of the reagent bottle 9 by the mechanical arm and the like, at least one limiting groove for cooperating with the reagent bottle 9 is arranged on the storage platform 6, of course, a position detection device can be arranged in the limiting groove, which includes but is not limited to an infrared sensor, a proximity switch, a micro switch and a trigger switch. When the reagent bottle 9 enters the limiting groove and triggers the position detection device, it indicates that the reagent bottle 9 is placed in place, and the controller of the mechanical arm receives the signal, so that the mechanical arm can release the reagent bottle 9, and the position detection device can be used for counting to obtain how many reagent bottles 9 are left in the reagent storage cabinet.

[0053] Further, the limiting groove can be a stepped groove, that is, a plurality of coaxial annular stepped surfaces are arranged on the groove wall of the limiting groove, and the maximum diameter of each annular stepped surface increases in turn along the direction from the bottom to the opening of the limiting groove, so that the limiting groove can adapt to reagent bottles 9 of different specifications.

[0054] As a preferred, the storage platform 6 is provided with an anti-overflow baffle 7, which surrounds the storage platform 6 to form a groove structure with an open top, so as to prevent the leaked reagent from overflowing onto other storage platforms 6. Further, in order to facilitate cleaning, at least one groove wall of the groove structure is detachably arranged on the storage platform 6, that is, the anti-overflow baffle 7 can be detachably arranged on the storage platform 6, and a sealing structure is arranged between the anti-overflow baffle 7 and the storage platform 6 to prevent the leaked reagent from leaking from the gap between the two.

[0055] As shown in Figures 1 to 4 and Figures 6 to 8 In an embodiment of the present application, the exhaust structure includes an exhaust hole 3 and an exhaust duct 2, wherein at least one exhaust hole 3 is arranged on at least one side wall of the cabinet body 110, the exhaust hole 3 communicates with the containing space 4, and the at least one exhaust hole 3 is connected with the exhaust duct 2, and the exhaust duct 2 extends vertically upward.

[0056] Further, as shown in Figure 9 and Figure 10 At least one exhaust hole 3 is arranged on at least two oppositely arranged side walls of the cabinet body 110, and the exhaust hole 3 on one of the two oppositely arranged side walls communicates with the exhaust duct 2, and the exhaust hole 3 on the other side wall communicates with the exhaust hole 3 on the cabinet body 110 of the storage cabinet body 1 of the other reagent storage cabinet. Of course, the exhaust duct 2 can also be connected to the exhaust hole 3 on both sides of the cabinet body 110.

[0057] In one specific embodiment of the present application, as shown in Figure 7 Then Figure 8 The length of the accommodation space 4 is greater than or equal to 1700 mm, the width is greater than or equal to 650 mm, and the height is greater than or equal to 540 mm. The height difference between the adjacent two layers of the reagent shelves 5 is 40-50 mm. The reagent shelves 5 are provided with 11 layers of shelves 6. Each layer is equipped with an anti-overflow baffle 7. For example, 33 50-ml reagent bottles 9 can be placed on each layer, facilitating the clamping operation. Each group of reagent cabinets can place 363 bottles. Eight groups of reagent cabinets can be placed in a room, and each room can place 2904 reagent bottles 9, totaling 145 kg per room.

[0058] It should be noted that each embodiment in the present specification is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts of each embodiment can be referred to each other.

[0059] The principle and implementation mode of the present application are described by using specific examples. The above description of the embodiments is only used to help understand the core idea of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the principle of the present application, the present application can be improved and modified in several ways. These improvements and modifications also fall within the protection scope of the present application.

Claims

1. A reagent storage cabinet capable of facilitating fully mechanical classification storage, characterized by, The utility model relates to a reagent storage cabinet, which comprises the following parts: a storage cabinet body, which comprises a cabinet body and a cabinet door, the cabinet door being openably and closably arranged on the top of the cabinet body, the cabinet body and the cabinet door enclosing a containing space, the cabinet door being slidingly arranged on the cabinet body, support sliding grooves being arranged on the inner wall of the cabinet body on both sides of the sliding path of the cabinet door, the two side edges of the cabinet door being slidingly matched with the support sliding grooves, the cabinet door comprising a plurality of door panels that are sequentially and rotatably connected along the opening and closing direction of the cabinet door, the two ends of the door panels being slidingly matched with the support sliding grooves, so that the door panels can be deformed at a desired angle, facilitating storage; a driving device, which is in transmission connection with the cabinet door and is used to drive the cabinet door to open and close; a reagent shelf, which is arranged in the containing space and comprises a plurality of shelf platforms arranged in a stepped manner; an air exhaust structure, which is arranged on the storage cabinet body and is used to exhaust contaminated gas in the containing space.

2. The reagent storage cabinet of claim 1, wherein, The cabinet body is provided with an equipment compartment that is independently arranged with the containing space, the driving device is arranged in the equipment compartment, and the equipment compartment has an opening through which the cabinet door can enter and exit, so that the cabinet door can be accommodated in whole or in part when the cabinet door is in an open state.

3. The reagent storage cabinet of claim 2, wherein, The support sliding grooves extend into the equipment compartment through the opening, and one end of the support sliding grooves extending into the equipment compartment is bent and extends to the bottom of the equipment compartment.

4. The reagent storage cabinet according to any one of claims 1 to 3, characterized in that At least one limiting groove for cooperating with a reagent bottle is arranged on the shelf platform.

5. The reagent storage cabinet of any one of claims 1-3, wherein, The shelf platform is provided with an anti-overflow baffle, the anti-overflow baffle surrounds the shelf platform to form a groove structure with an open top, and at least one groove wall of the groove structure is detachably arranged on the shelf platform.

6. The reagent storage cabinet of any one of claims 1-3, wherein, The air exhaust structure comprises: an air exhaust hole, at least one air exhaust hole being arranged on at least one side wall of the cabinet body, the air exhaust hole being in communication with the containing space; an air exhaust duct, at least one air exhaust hole being connected with the air exhaust duct, the air exhaust duct extending vertically upward.

7. The reagent storage cabinet of claim 6, wherein, At least one air exhaust hole is arranged on each of at least two oppositely arranged side walls of the cabinet body, the air exhaust hole on one of the two oppositely arranged side walls being in communication with the air exhaust duct, and the air exhaust hole on the other side wall being in communication with an air exhaust hole on the cabinet body of another reagent storage cabinet.

8. The reagent storage cabinet of any one of claims 1-3, wherein, The length of the containing space is greater than or equal to 1700 mm, the width is greater than or equal to 650 mm, and the height is greater than or equal to 540 mm, and the height difference between two adjacent shelf platforms of the reagent shelf is 40 mm to 50 mm.

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