CN211595605U

CN211595605U - Microbial sample save set

Info

Publication number: CN211595605U
Application number: CN201922010652.4U
Authority: CN
Inventors: 王柳卜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-09-29
Anticipated expiration: 2029-11-20

Abstract

The utility model belongs to the technical field of sample preservation equipment, especially, microbial sample preservation device, including the preservation case and the multiunit ventilation hole of establishing on the preservation case lateral wall, top one side of preservation case articulates there is the apron, the both sides of apron all are equipped with the recess, the inside of recess is provided with hold-down mechanism, the bottom of hold-down mechanism is connected with the pressure plate, the intermediate position cooperation of pressure plate is installed temperature sensor, the interior diapire both sides of preservation case all weld the spring post, the top fixedly connected with backup pad of two spring posts, the top activity of backup pad is provided with the board of placing, the top of board of placing is equipped with a plurality of standing grooves, the inside activity of a plurality of standing grooves is inserted and is equipped with the sample test tube, the interior diapire intermediate position of preservation case installs the suction fan through; the utility model provides the high save effect of microorganism further avoids the sample to be destroyed, takes out the convenience, and it is effectual to save, facilitates the use, is fit for promoting.

Description

Microbial sample save set

Technical Field

The utility model relates to a sample preservation equipment technical field especially relates to a microorganism sample save set.

Background

Microorganisms are lower organisms which are widely present in nature and have tiny, numerous and invisible forms, and can be observed only by magnifying hundreds of times or thousands of times by means of an optical microscope or an electron microscope.

The influence of temperature on microorganisms is wide, various biochemical reactions carried out in the microorganisms are necessarily influenced by changing the temperature, the growth can be stimulated by proper temperature, and the form, the metabolism, the toxicity and the like of the microorganisms are changed and even die by improper temperature. Current microorganism save set, save temperature is certain, and when ambient temperature was higher, the temperature of incasement received external environment's influence, and the temperature rises, is difficult to adjust the temperature to can't satisfy the save demand of microorganism, the temperature influence is great, leads to the fact the destruction to the sample easily, has reduced the save effect, for solving above-mentioned problem, provides a microorganism sample save set in this application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a microorganism sample save set has the save effect that has improved the microorganism, further avoids the sample to be destroyed, takes out the convenience, and it is effectual to preserve, facilitates the use, is fit for the characteristics of popularization.

(II) technical scheme

In order to solve the problems, the utility model provides a microorganism sample storage device, which comprises a storage box and a plurality of groups of ventilation holes arranged on the side wall of the storage box, wherein one side of the top of the storage box is hinged with a cover plate, both sides of the cover plate are provided with grooves, a pressing mechanism is arranged inside the grooves, the bottom of the pressing mechanism is connected with a pressing plate, the middle position of the pressing plate is provided with a temperature sensor in a matching way, both sides of the inner bottom wall of the storage box are welded with spring columns, the top of the two spring columns is fixedly connected with a support plate, the top of the support plate is movably provided with a placing plate, the top of the placing plate is provided with a plurality of placing grooves, the inner parts of the plurality of placing grooves are movably inserted with sample test tubes, the middle position of the inner bottom wall of the storage box is provided with a suction fan through a locking bolt, both sides of the, the both sides of suction fan all are fixed with the connecting pipe, and the both ends of connecting pipe extend to the inside of heating cabinet and cooler bin respectively, the shunt tubes is installed at the top of suction fan, the both ends of shunt tubes are fixed with the installation pipe, a plurality of play tuber pipes of interior roof fixedly connected with of installation pipe.

Preferably, hold-down mechanism includes erection column, movable block, installation pole and pressure spring, and the both ends of erection column weld mutually with the inner wall both sides of recess, the outside slidable mounting of erection column has the movable block, and the outside cover of movable block is equipped with the pressure spring.

Preferably, the side of movable block articulates there is the installation pole, and the bottom of installation pole is articulated mutually with the top that supports the clamp plate, and the top both sides of placing the board all weld T type pull rod, and the top that supports the bottom of clamp plate and T type pull rod contacts.

Preferably, the placing plate is provided with a plurality of pipe holes at equal intervals, and the upper ends of the air outlet pipes extend into the pipe holes.

Preferably, the inner wall of the heating box is provided with a hot air fan through a locking bolt, and the inner wall of the cooling box is provided with a cooling fan through a locking bolt.

Preferably, the connecting pipe is provided with a first valve in a matching way, and the two ends of the shunt pipe are provided with second valves in a matching way.

The above technical scheme of the utility model has following profitable technological effect:

1. the sample test tube storage device has the advantages that the storage plate, the cover plate, the mounting rod, the pressing plate, the pressure spring and the T-shaped pull rod are arranged, so that the stability of the sample test tube during storage is guaranteed, the sample test tube is convenient to buffer through the matching of the spring column and the support plate, the microbial sample is effectively protected, and the microbial sample is prevented from being damaged;

2. through being provided with temperature sensor, suction fan, hot-blast fan, connecting pipe, heating cabinet, shunt tubes and thermantidote, the convenient temperature that reduces and rise the storage incasement to temperature through when preserving the sample is adjusted, can satisfy the save condition of different microbial strains, thereby improve the save effect of microorganism, further avoid the sample to be destroyed, it is convenient to take out, and it is effectual to preserve, facilitates the use, is fit for promoting.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

fig. 3 is a top view of the placing board of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in FIGS. 1-3, the utility model provides a microorganism sample storage device, which comprises a storage box 1 and a plurality of groups of ventilation holes 101 arranged on the side wall of the storage box 1, wherein the plurality of groups of ventilation holes 101 are symmetrically arranged on both sides of the storage box 1, the number of each group of ventilation holes 101 is two to thirty, one side of the top of the storage box 1 is hinged with a cover plate 2, the cover plate 2 is fixed with the top of the storage box 1 through locking bolts, both sides of the cover plate 2 are provided with grooves, the inside of the grooves is provided with a pressing mechanism, the bottom of the pressing mechanism is connected with a pressing plate 7, a temperature sensor is arranged at the middle position of the pressing plate 7 in a matching way, spring columns 8 are welded on both sides of the inner bottom wall of the storage box 1, supporting plates are fixedly connected with the top of the two spring columns 8, a placing plate 9 is movably arranged on the top of the supporting plates, a plurality of placing grooves are arranged on the top, the suction fan 14 is installed through locking bolt in the interior diapire intermediate position of deposit case 1, the both sides of suction fan 14 are provided with heating cabinet 12 and cooling box 13 respectively, the both sides of suction fan 14 all are fixed with connecting pipe 15, and the both ends of connecting pipe 15 extend to the inside of heating cabinet 12 and cooling box 13 respectively, shunt tubes 11 are installed at the top of suction fan 14, the both ends of shunt tubes 11 are fixed with the installation pipe, a plurality of play tuber pipes 16 of interior roof fixedly connected with of installation pipe.

It should be noted that, the PLC controller is installed to the outer wall one side of saving box 1, and the inside singlechip that is equipped with the model for stc89c52 of controller, and wherein the singlechip is connected with temperature sensor, hot-blast fan and thermantidote through the wire respectively, and temperature sensor's model can be PT100, and the three all can be connected the power supply through wire and battery.

As shown in fig. 1-2, the pressing mechanism includes a mounting column 3, a movable block 5, a mounting rod 6 and a pressure spring 4, two ends of the mounting column 3 are welded to two sides of the inner wall of the groove, the movable block 5 is slidably mounted outside the mounting column 3, and the pressure spring 4 is sleeved outside the movable block 5.

It should be noted that, a circular hole is arranged on the movable block 5, the inner wall of the circular hole is slidably mounted on the outer wall of the mounting column 3, and two ends of the pressure spring 4 are respectively fixed to the side surface of the movable block 5 and the side wall of the groove.

As shown in fig. 1-2, the side of the movable block 5 is hinged with an installation rod 6, the bottom end of the installation rod 6 is hinged with the top of the pressing plate 7, T-shaped pull rods 10 are welded on both sides of the top of the placing plate 9, and the bottom of the pressing plate 7 is in contact with the top of the T-shaped pull rods 10.

As shown in fig. 1, a plurality of duct holes are formed in the placing plate 9 at equal intervals, the upper ends of the plurality of air outlet pipes 16 extend into the duct holes, and the plurality of air outlet pipes 16 are arranged in a sliding manner with the duct holes.

It should be noted that, the equal distance of a plurality of tube holes is set up between per two standing grooves, and the equidistance is provided with the through-hole that matches with the tube hole in the backup pad, and is equipped with the through-hole that matches with the tube hole in the backup pad, and the outer wall of going out tuber pipe 16 is fixed mutually with the inner wall of through-hole.

As shown in fig. 1, a hot air fan is mounted on the inner wall of the heating box 12 through a locking bolt, and a cooling fan is mounted on the inner wall of the cooling box 13 through a locking bolt.

As shown in fig. 1, a first valve is fittingly installed on the connection pipe 15, and a second valve is fittingly installed on both ends of the shunt pipe 11.

The working principle is as follows: when the device is used, a plurality of sample test tubes 17 are placed in the placing groove, then the placing plate 9 is placed at the top of the supporting plate, then the upper cover plate 2 is covered to tighten the locking bolt, the mounting rod 6 and the abutting plate 7 tightly press the T-shaped pull rod 10 under the action of the pressure spring 4, the stability of the sample test tubes 17 in storage is ensured, when the sample test tubes 17 receive vibration, the sample test tubes 17 drive the placing plate 9 to extrude the supporting plate and the spring columns 8, the sample test tubes 17 are conveniently buffered, so that samples of microorganisms in the sample test tubes 17 are effectively protected, biological samples are prevented from being damaged, the temperature in the storage box 1 can be detected at any time by arranging the temperature sensor, when the temperature in the storage box 1 is low, the suction fan 14 and the hot air fan are started to work, and the first valve on one connecting pipe 15 is opened, the suction fan 14 transfers hot air in the heating box 12 to a plurality of sample test tubes 17 through the connecting pipe 15, the shunt pipe 11 and the air outlet pipe 16, thereby ensuring the preservation temperature of microorganisms in the sample test tubes 17, avoiding the situation that the temperature in the preservation box 1 is too low and affecting the activity of the microorganisms, when the temperature in the preservation box 1 is too high, the cold fan can be started to work, the suction fan 14 transfers cold air in the cooling box 13 to the plurality of sample test tubes 17 through the shunt pipe 11 and the air outlet pipe 16, reducing the temperature of the microorganisms in the sample test tubes 17, conveniently adjusting the temperature during preservation, meeting the preservation conditions of different microorganism strains, thereby improving the preservation effect of the microorganisms, further avoiding the damage of the samples, when in use, by loosening the locking bolts, opening the cover plate 2, the cover plate 2 drives the pressing mechanism to press the plate and the pressing mechanism 7 to be far away from the T-shaped pull rod 10, by pulling the T-shaped pull rod 10 upwards, thereby take out a plurality of T type pull rods 10, place board 9 and a plurality of sample test tube 17 from the inside of preserving case 1, it is convenient to take out, facilitates the use, is fit for promoting.

The utility model discloses a control mode is controlled through artifical start-up and closing switch, and the wiring diagram of power component and the supply of power belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and wiring in detail and arrange.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A microorganism sample storage device comprises a storage box (1) and a plurality of groups of ventilation holes (101) formed in the side wall of the storage box (1), and is characterized in that one side of the top of the storage box (1) is hinged with a cover plate (2), both sides of the cover plate (2) are provided with grooves, a pressing mechanism is arranged in each groove, the bottom of each pressing mechanism is connected with a pressing plate (7), a temperature sensor is installed at the middle position of each pressing plate (7) in a matched mode, spring columns (8) are welded on both sides of the inner bottom wall of the storage box (1), supporting plates are fixedly connected to the tops of the two spring columns (8), a placing plate (9) is movably arranged at the top of each supporting plate, a plurality of placing grooves are formed in the top of each placing plate (9), sample test tubes (17) are inserted in the inner bottom wall of the storage box (1), and a suction fan (14) is installed at the middle position of the inner bottom wall of the storage box, the both sides of suction fan (14) are provided with heating cabinet (12) and cooler bin (13) respectively, the both sides of suction fan (14) all are fixed with connecting pipe (15), and the both ends of connecting pipe (15) extend to the inside of heating cabinet (12) and cooler bin (13) respectively, shunt tubes (11) are installed at the top of suction fan (14), the both ends of shunt tubes (11) are fixed with the installation pipe, a plurality of tuber pipes (16) of interior roof fixedly connected with of installation pipe.

2. The microbial sample storage device according to claim 1, wherein the pressing mechanism comprises an installation column (3), a movable block (5), an installation rod (6) and a pressure spring (4), two ends of the installation column (3) are welded with two sides of the inner wall of the groove, the movable block (5) is installed on the outside of the installation column (3) in a sliding mode, and the pressure spring (4) is sleeved on the outside of the movable block (5).

3. The microbial sample storage device according to claim 2, wherein the side surface of the movable block (5) is hinged with a mounting rod (6), the bottom end of the mounting rod (6) is hinged with the top of the pressing plate (7), the two sides of the top of the placing plate (9) are welded with T-shaped pull rods (10), and the bottom of the pressing plate (7) is in contact with the tops of the T-shaped pull rods (10).

4. The microbial sample storage device of claim 1, wherein the placing plate (9) is provided with a plurality of pipe holes at equal intervals, and the upper ends of the plurality of air outlet pipes (16) extend to the insides of the pipe holes.

5. The microbial sample storage device of claim 1, wherein the inner wall of the heating box (12) is provided with a hot air fan through a locking bolt, and the inner wall of the cooling box (13) is provided with a cold air fan through a locking bolt.

6. The device for preserving a microbial sample according to claim 1, wherein the connecting tube (15) is provided with a first valve, and the two ends of the shunt tube (11) are provided with second valves.