Portable sterile box

Abstract

The utility model provides a portable sterile box which comprises a sterile box body, the upper end of the sterile box body is in an opening shape, a box cover capable of being opened is installed at the upper end of the sterile box body, a bracket is connected to the bottom of the sterile box body in an inserted mode, the bracket is connected with the upper end of a column rod through an adjusting piece, and the lower end of the column rod is fixedly connected with a bottom frame. Universal brake wheels are installed at the four ends of the bottom frame, the column rod is sleeved with a collecting disc which is fixedly connected with the column rod and used for collecting disinfectant, the length and the width of the collecting disc are larger than the length and the width of the sterile box body respectively, and a drain valve is installed at the bottom of the collecting disc. The sterile box has the advantages that the disinfectant dripping from the surface of the sterile box body is collected in a centralized mode, and the disinfectant on the surface of the sterile box body is prevented from dripping on the ground at will.

Description

Technical Field

[0001] The utility model relates to a portable sterile box, belonging to the field of microorganism cultivation. Background Art

[0002] During the research and development and cultivation process of microorganisms, they need to be carried to the production workshop in a sterile box for production use. During the transfer process, the sterile box ensures the survival of the bacteria and is not contaminated by foreign bacteria. Because the surface of the sterile box is exposed to the outside world, foreign bacteria will adhere to the surface of the sterile box during the transfer process. In order to prevent foreign bacteria from entering the production workshop, the surface of the sterile box is often sprayed with disinfectant to kill the foreign bacteria on the surface of the sterile box. When spraying disinfectant on the surface of the sterile box, in order to achieve the purpose of thorough killing, a large amount of disinfectant is usually used. As a result, a large amount of disinfectant sprayed on the sterile box will drip on the ground at will, causing pollution to the ground. Therefore, it is necessary to design a portable sterile box that prevents the disinfectant on the surface of the sterile box from dripping on the ground at will. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a portable sterile box to solve the problems raised in the above-mentioned background technology. The present invention can collect the disinfectant dripping from the surface of the sterile box in a centralized manner to prevent the disinfectant on the surface of the sterile box from dripping onto the ground at will.

[0004] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a portable sterile box, including a sterile box body, the upper end of the sterile box body is open, the upper end of the sterile box body is equipped with an openable box cover, the bottom of the sterile box body is plugged with a bracket, the bracket is connected to the upper end of the column through an adjusting piece, the lower end of the column is connected and fixed with a base frame, the four ends of the base frame are all equipped with universal brake wheels, the column is provided with a collection tray for collecting disinfectant fixed to the column, the length and width of the collection tray are respectively larger than the length and width of the sterile box, the bottom of the collection tray is equipped with a drain valve, and a buffer for preventing the disinfectant from splashing is installed in the middle position of the collection tray.

[0005] Furthermore, the buffer member includes a support net, a support net is provided in the middle of the collection tray, a permeable sponge block is laid on the support net, a plurality of support rods are evenly installed at the bottom of the support net, the lower ends of the support rods are in contact with the bottom of the collection tray, and the column rods penetrate the support net and the sponge block.

[0006] Furthermore, the collecting plate has a circular opening at the bottom, the supporting net has a lower opening aligned with the circular opening, one side of the sponge block has an upper opening aligned with the lower opening, and the column rod passes through the circular opening, the lower opening and the upper opening.

[0007] Furthermore, the adjusting member includes a first folding arm, the lower surface of the bracket is rotatably connected to the first folding arm, the end of the first folding arm away from the bracket is rotatably connected to a connecting ear, the connecting ear is fixed to the upper end of the column rod, a second folding arm arranged in parallel with the first folding arm is provided on the lower side of the first folding arm, the two ends of the second folding arm are respectively rotatably connected to the connecting ear and the bracket, the lower end of the connecting ear is rotatably connected to an adjusting rod, the adjusting rod is inserted in a straight tube, the end of the straight tube away from the connecting ear is rotatably connected to the bracket, and the outer surface of an end of the straight tube close to the connecting ear is threadedly connected to a positioning screw for limiting the relative position of the straight tube and the adjusting rod.

[0008] Furthermore, a plurality of circular holes are evenly opened on the upper surface of the bracket, a plug-in tube is provided on the lower side of the circular hole, the plug-in tube is concentrically arranged with the circular hole and the plug-in tube is connected and fixed to the bracket, a plurality of plug-in columns matching with the plug-in tube are connected and fixed to the bottom of the sterile box, the lower end of the plug-in column passes through the circular hole and is inserted in the plug-in tube.

[0009] Furthermore, a rubber sleeve is pasted inside the plug-in tube, and the rubber sleeve is wrapped around the plug-in column.

[0010] Beneficial effects of the utility model:

[0011] 1. Adjust the length of the adjusting rod in the straight tube, and then the length of the structure formed by the adjusting rod and the straight tube will change. At this time, the angles of the first folding arm and the second folding arm will change, and the height of the bracket will change. Use the positioning screw to limit the relative position of the adjusting rod and the straight tube to adjust the height of the sterile box as needed, install the lower end of the column rod on the base frame with universal brake wheels, and move the sterile box on the bracket by pushing.

[0012] 2. Insert the multiple plugs at the bottom of the sterile box into the multiple round holes on the bracket respectively. At this time, the plugs are inserted into the plug-in tube, and the rubber sleeve in the plug-in tube is wrapped around the plugs, so as to realize the plug-in of the sterile box and the bracket, which is convenient for the separation of the sterile box and the bracket.

[0013] 3. When spraying disinfectant on the surface of the sterile box to kill bacteria, the disinfectant dripping from the surface of the sterile box will drip onto the collection tray, so that the disinfectant dripping from the surface of the sterile box can be collected centrally to prevent the disinfectant on the surface of the sterile box from dripping onto the ground at will. After opening the drain valve, the disinfectant in the collection tray can be easily discharged.

[0014] 4. With the support of the support rod and the support net, the sponge block is placed in the upper middle position of the collection tray. When the disinfectant drops into the collection tray, it first contacts the sponge block and penetrates into the sponge block. As the disinfectant in the sponge block becomes saturated, the disinfectant drops to the bottom of the collection tray. Under the action of the sponge block, the disinfectant dripping into the collection tray is prevented from splashing randomly, which helps to reduce the requirements for the depth of the collection tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 This is a schematic diagram of the structure of a portable sterile box of the utility model;

[0017] Figure 2 This is a schematic diagram of the assembly of a sterile box body and a bracket in a portable sterile box of the utility model;

[0018] Figure 3 This is a schematic diagram of the assembly of a support net, a sponge block and a collection tray in a portable sterile box of the utility model;

[0019] Figure 4 This is a schematic diagram of the assembly of a rubber sleeve and a plug-in tube in a portable sterile box of the utility model;

[0020] In the figure: 1-sterile box, 2-box cover, 3-bracket, 4-first folding arm, 5-second folding arm, 6-connecting ear, 7-adjusting rod, 8-positioning screw, 9-straight cylinder, 10-sponge block, 11-collecting tray, 12-universal brake wheel, 13-base, 14-column, 15-plug-in cylinder, 16-plug-in column, 17-support net, 18-support rod, 19-drain valve, 20-round mouth, 21-lower through mouth, 22-upper through mouth, 23-rubber sleeve. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] See also Figure 1 , Figure 2 and Figure 4The utility model provides a technical solution: a portable sterile box, including a sterile box body 1, the upper end of the sterile box body 1 is open, the upper end of the sterile box body 1 is equipped with an openable box cover 2, the bottom of the sterile box body 1 is plugged with a bracket 3, wherein the upper surface of the bracket 3 is evenly provided with a plurality of circular holes, and the lower side of the circular hole is provided with a plug-in cylinder 15, the plug-in cylinder 15 is arranged concentrically with the circular hole and the plug-in cylinder 15 is connected and fixed to the bracket 3, and the bottom of the sterile box 1 is connected and fixed with a plurality of plug-in cylinders 15. The plug-in column 16 is combined, and the lower end of the plug-in column 16 passes through the circular hole and is inserted in the plug-in tube 15. A rubber sleeve 23 is pasted in the plug-in tube 15, and the rubber sleeve 23 is wrapped around the plug-in column 16, so that the multiple plug-in columns 16 at the bottom of the sterile box 1 are respectively inserted into the multiple circular holes on the bracket 3. At this time, the plug-in column 16 is inserted in the plug-in tube 15, and the rubber sleeve 23 in the plug-in tube 15 is wrapped around the plug-in column 16, so that the sterile box 1 and the bracket 3 are plugged in, which is convenient for the disassembly of the sterile box 1 and the bracket 3.

[0023] See also Figure 1 The lower surface of the bracket 3 is rotatably connected with a first folding arm 4, and the end of the first folding arm 4 away from the bracket 3 is rotatably connected with a connecting ear 6, and the connecting ear 6 is fixed to the upper end of the column rod 14. A second folding arm 5 arranged in parallel with the first folding arm 4 is provided on the lower side of the first folding arm 4, and the two ends of the second folding arm 5 are rotatably connected with the connecting ear 6 and the bracket 3 respectively, and the lower end of the connecting ear 6 is rotatably connected with an adjusting rod 7, and the adjusting rod 7 is inserted in a straight tube 9, and the end of the straight tube 9 away from the connecting ear 6 is rotatably connected to the bracket 3, and the outer surface of the end of the straight tube 9 close to the connecting ear 6 is threadedly connected with a positioning screw 8 for limiting the relative position of the straight tube 9 and the adjusting rod 7 The lower end of the column 14 is connected and fixed to the base frame 13, and the four ends of the base frame 13 are installed with universal brake wheels 12. The length of the adjusting rod 7 in the straight cylinder 9 is adjusted, and the length of the structure formed by the adjusting rod 7 and the straight cylinder 9 changes. At this time, the angle of the first folding arm 4 and the second folding arm 5 changes. At this time, the height of the bracket 3 changes, and the positioning screw 8 is used to limit the relative position of the adjusting rod 7 and the straight cylinder 9 to adjust the height of the sterile box 1 as needed. The lower end of the column 14 is installed on the base frame 13 with universal brake wheels 12, and the sterile box 1 on the bracket 3 is moved by pushing, which is convenient for carrying.

[0024] See also Figure 1 and Figure 3 A collecting tray 11 for collecting disinfectant is sleeved on the column 14 and is connected and fixed to the column 14. The length and width of the collecting tray 11 are respectively larger than the length and width of the sterile box 1. A drain valve 19 is installed at the bottom of the collecting tray 11. When the disinfectant is sprayed on the surface of the sterile box 1 to kill bacteria, the disinfectant dripping from the surface of the sterile box 1 drips onto the collecting tray 11, so that the disinfectant dripping from the surface of the sterile box 1 is collected in a centralized manner to prevent the disinfectant on the surface of the sterile box 1 from dripping onto the ground at will. After opening the drain valve 19, the disinfectant in the collecting tray 11 is easily discharged.

[0025] See also Figure 1 and Figure 3 A support net 17 is provided in the middle of the collection tray 11, a water-permeable sponge block 10 is laid on the support net 17, a plurality of support rods 18 are evenly installed at the bottom of the support net 17, the lower end of the support rod 18 is in contact with the bottom of the collection tray 11, the column 14 passes through the support net 17 and the sponge block 10, a circular opening 20 is provided at the bottom of the collection tray 11, a lower through-opening 21 aligned with the circular opening 20 is provided on the support net 17, an upper through-opening 22 aligned with the lower through-opening 21 is provided on one side of the sponge block 10, and the column 14 passes through the circular opening 20, the lower through hole 21 and the upper through hole 22, under the support of the support rod 18 and the support net 17, the sponge block 10 is located in the upper middle position of the collecting tray 11, and when the disinfectant drips into the collecting tray 11, it first contacts with the sponge block 10 and penetrates into the sponge block 10. As the disinfectant in the sponge block 10 is saturated, the disinfectant drips into the bottom of the collecting tray 11, and then under the action of the sponge block 10, the disinfectant dripped into the collecting tray 11 is prevented from splashing randomly, which is conducive to reducing the requirement for the depth of the collecting tray 11.

[0026] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A portable sterile box, comprising a sterile box body (1), characterized in that: The upper end of the sterile box (1) is open, and an openable box cover (2) is installed on the upper end of the sterile box (1). A bracket (3) is inserted at the bottom of the sterile box (1), and the bracket (3) is connected to the upper end of the column (14) through an adjusting member. The lower end of the column (14) is connected and fixed with a base frame (13), and the four ends of the base frame (13) are all installed with universal brake wheels (12). The column (14) is sleeved with a collection tray (11) connected and fixed to the column (14) for collecting disinfectant, and the length and width of the collection tray (11) are respectively larger than the length and width of the sterile box (1), and a drain valve (19) is installed at the bottom of the collection tray (11). A buffer for preventing the disinfectant from splashing is installed in the middle of the collection tray (11).

2. A portable sterile box according to claim 1, characterized in that: The buffer member comprises a support net (17), the support net (17) is arranged at the middle position inside the collection tray (11), a water-permeable sponge block (10) is laid on the support net (17), a plurality of support rods (18) are evenly installed at the bottom of the support net (17), the lower ends of the support rods (18) are in contact with the bottom of the collection tray (11), and the column rod (14) passes through the support net (17) and the sponge block (10).

3. A portable sterile box according to claim 2, characterized in that: The collecting plate (11) has a circular opening (20) at the bottom, the supporting net (17) has a lower opening (21) aligned with the circular opening (20), one side of the sponge block (10) has an upper opening (22) aligned with the lower opening (21), and the column rod (14) passes through the circular opening (20), the lower opening (21) and the upper opening (22).

4. A portable sterile box according to claim 1, characterized in that: The adjusting member comprises a first folding arm (4), the lower surface of the bracket (3) is rotatably connected with the first folding arm (4), the end of the first folding arm (4) away from the bracket (3) is rotatably connected with a connecting ear (6), the connecting ear (6) is fixed to the upper end of the column rod (14), the lower side of the first folding arm (4) is provided with a second folding arm (5) arranged in parallel with the first folding arm (4), the two ends of the second folding arm (5) are rotatably connected with the connecting ear (6) and the bracket (3), the lower end of the connecting ear (6) is rotatably connected with an adjusting rod (7), the adjusting rod (7) is inserted in a straight tube (9), the end of the straight tube (9) away from the connecting ear (6) is rotatably connected with the bracket (3), and the outer surface of the end of the straight tube (9) close to the connecting ear (6) is threadedly connected with a positioning screw (8) for limiting the relative position of the straight tube (9) and the adjusting rod (7).

5. The portable sterile box according to claim 1, characterized in that: A plurality of circular holes are evenly formed on the upper surface of the bracket (3), and an inserting tube (15) is provided at the lower side of the circular hole. The inserting tube (15) is arranged concentrically with the circular hole and is connected and fixed to the bracket (3). A plurality of plugging posts (16) matching with the plugging posts (15) are connected and fixed to the bottom of the sterile box (1), and the lower ends of the plugging posts (16) pass through the circular hole and are inserted into the plugging tube (15).

6. A portable sterile box according to claim 5, characterized in that: A rubber sleeve (23) is pasted inside the plug-in cylinder (15), and the rubber sleeve (23) is wrapped around the plug-in column (16).

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