CN212870472U

CN212870472U - Based on drying cabinet for microbiological research

Info

Publication number: CN212870472U
Application number: CN202021188335.8U
Authority: CN
Inventors: 张金明; 徐钱发
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-04-02
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to a drying cabinet technical field just discloses a drying cabinet for research based on microorganism, including the drying cabinet body, air cleaner front side fixedly connected with air heater, the fixed straight-bar of the inside fixedly connected with of drying cabinet body, the standing groove has been seted up on the fixed straight-bar, the inside fixedly connected with spring of standing groove, the other end fixedly connected with chucking piece of spring, the removal axle has been cup jointed in the activity on the fixed straight-bar, it is provided with clamping device to remove an outer surface, it is provided with the chucking device to remove an inside. This kind when using based on drying cabinet for microbiological research, through setting up clamping device, only need place the test tube and carry out the drying in the drying cabinet, reduced the inside hot air resistance area of drying cabinet, avoided inside hot-blast not circulation, improved the dry quality of the laboratory glassware in the test tube, improved the progress and the final effect of whole experiment.

Description

Based on drying cabinet for microbiological research

Technical Field

The utility model relates to a drying cabinet technical field specifically is a drying cabinet for research based on microorganism.

Background

The drying box is also called as an 'oven', as the name suggests, an electric heating mode is adopted to carry out a blast circulation drying test, the blast circulation drying test is divided into blast drying and vacuum drying, the blast drying is that hot air is blown out through a circulating fan to ensure the temperature balance in the box, the vacuum drying is that a vacuum pump is adopted to pump out air in the box to ensure the atmospheric pressure in the box to be lower than the normal pressure, so that a product is tested in a very clean state, the drying box is a common instrument and equipment and is mainly used for drying samples and can also provide the temperature environment required by the experiment, the drying box is applied to various industries such as chemical industry, medicine, casting, automobiles, food, machinery and the like, at present, in the process of microbial research, when the test products are required to be dried, the test products are generally placed in test tubes, because most drying boxes in the market are provided with stainless steel placing racks, the test tubes are not beneficial, so generally all dry through placing the test tube on the test-tube rack, because the test-tube rack itself has very big area, so increased the hot air resistance area of drying cabinet inside like this, be unfavorable for inside hot-blast circulation, reduced the drying effect to the test article in the test tube, influenced progress and final effect of whole experiment even.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a based on drying cabinet for microbial research possesses advantages such as having increased the inside heated air circulation effect of drying cabinet, has solved the not good problem of heated air circulation effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a drying oven for research based on microorganisms comprises a drying oven body, wherein the right side of the drying oven body is rotatably connected with a turnover door, the front side of the drying oven body is fixedly connected with an air filter, the front side of the air filter is fixedly connected with an air heater, the front side surface of the drying oven body is fixedly connected with an air exhauster, the inside of the drying oven body is fixedly connected with a fixed straight rod, a placing groove is formed in the fixed straight rod, a spring is fixedly connected in the placing groove, the other end of the spring is fixedly connected with a clamping block, a moving shaft is movably sleeved on the fixed straight rod, a clamping device is arranged on the outer surface of the moving shaft, a clamping device is arranged in the moving shaft and comprises a rotating shaft, the rotating shaft is movably sleeved on the outer surface of the moving shaft, a placing rod is fixedly connected on, the other end of the placing rod is fixedly connected with a placing block, a placing opening is formed in the placing block, two placing grooves are also formed in the inner wall of the placing block, the number of the placing grooves is two, the two placing grooves are respectively formed in the front side and the rear side of the placing opening in the placing block, springs are also fixedly connected in the two placing grooves, the other ends of the two springs are respectively fixedly connected with a clamping plate, the clamping device comprises a clamping groove, the clamping groove is formed in the inner wall of the moving shaft, the number of the clamping grooves is two, the two clamping grooves are respectively formed in the upper side and the lower side of the inner wall of the moving shaft, a placing groove is also formed in the moving shaft, a channel opening is formed between the placing groove and the clamping groove in the moving shaft, a spring is also fixedly connected to the bottom of the inner wall of the placing groove, and a movable button is, two placing grooves are also formed in the left end of the movable button, springs are fixedly connected to the right sides of the inner walls of the placing grooves, and ejector blocks are fixedly connected to the other ends of the springs.

Preferably, the clamping grooves are semi-circular concave, and the distance between the two clamping grooves is the same as the distance between the placing grooves formed in the fixed straight rod.

Preferably, the distance between the two placement grooves on the movable button is the same as the distance between the two clamping grooves on the movable shaft.

Preferably, the height of the top block is the same as that of the channel opening at one end of the clamping groove, and the structure at the left end of the top block is a hemispherical structure.

(III) advantageous effects

Compared with the prior art, the utility model provides a based on drying cabinet for microbiological research possesses following beneficial effect:

1. this one kind when using based on drying cabinet for microbiological research, through setting up clamping device, the staff only need place the test tube on placing the piece, the spring that makes splint one end shrink through test tube extrusion splint, two splint carry out the motion in opposite directions like this, when the test tube stops the extrusion, thereby spring release thrust fixes the test tube, place the not test tube of equidimension like this, the device's practicality has been improved, because the structure of splint is the half arc structure, so avoided pressing from both sides the test tube brokenly at the in-process of centre gripping, only need place the test tube in the drying cabinet like this and dry, the hot air resistance area inside the drying cabinet has been reduced, inside hot-blast non-circulation has been avoided, the dry quality of the laboratory glassware in the test tube has been improved, the progress and the final effect of whole experiment have been improved.

2. When the drying box for researching microorganisms is used, the clamping device is arranged, the movable button is pressed to enable the spring at the lower end of the movable button to contract, so that the movable button translates downwards, the spring at one end of the top block loses pressure to release thrust, the other end of the top block is pushed into the clamping groove through the channel opening, so that the clamping block in the clamping groove can be pushed, the spring at the other end of the clamping block contracts under the action of force, so that the clamping block in the clamping groove is recovered into the placing groove on the fixed straight rod, the movable shaft can move up and down, when the movable button is loosened, the spring at the lower end loses pressure to release the upward thrust, so that the movable button is pushed to translate upwards, because the structure at the left end of the top block is a hemispherical structure, the top block can be recovered into the placing groove on the movable button through extrusion force, a plurality of clamping devices and clamping devices can be arranged on the fixed straight rod according to the height inside the drying box, can increase inside usage space like this, set up the chucking device simultaneously, can adjust according to the height of the test tube of difference, improve the device's practicality, also avoided the test tube of co-altitude not to take place to collide with and cause the damage simultaneously.

Drawings

FIG. 1 is a schematic view of a drying oven for microorganism research according to the present invention;

FIG. 2 is a schematic view of the structure of the fixing straight rod of the present invention;

FIG. 3 is a schematic structural view of the clamping device of the present invention;

fig. 4 is a front view of the clamping device of the present invention.

In the figure: the drying cabinet comprises a drying cabinet body 1, a turnover door 2, an air heater 3, an air filter 4, an exhaust fan 5, a fixed straight rod 6, a movable shaft 7, a rotating shaft 8, a placing block 9, a spring 10, a clamping plate 11, a movable button 12, a placing groove 13, a clamping groove 14, a clamping block 15 and a top block 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a new technical solution: a drying box based on microorganism research comprises a drying box body 1, wherein the right side of the drying box body 1 is rotatably connected with a turnover door 2, the turnover door 2 is rotatably connected with the drying box body 1 through a hinge, a magnetic door seal strip is installed on the front side of the turnover door 2, the magnetic door seal strip is made of plastic magnetic strips inserted in the middle of soft polyvinyl chloride extrusion molding, the magnetic door seal strip is the existing structure and is not repeated much, an air filter 4 is fixedly connected with the front side of the drying box body 1, the air filter 4 is fixedly connected with the drying box body 1 through an air outlet pipe on the rear side, the air outlet pipe penetrates through the front side surface of the drying box body 1, an air heater 3 is fixedly connected with the front side of the air filter 4, an air outlet pipe is also arranged on the rear side of the air heater 3, the air outlet pipe is fixedly connected with an air inlet on the front side of the air filter 4, the fixed straight bar 6 is fixedly connected inside the drying box body 1, a plurality of placing grooves 13 are formed in the fixed straight bar 6, the number of the placing grooves 13 can be set according to the actual height inside the drying box, springs 10 are fixedly connected inside the placing grooves 13, clamping blocks 15 are fixedly connected to the other ends of the springs 10, the clamping blocks 15 outside the placing grooves 13 are hemispheric, clamping devices are arranged on the fixed straight bar 6 and comprise moving shafts 7, the moving shafts 7 are movably sleeved on the fixed straight bar 6, through holes are formed in the moving shafts 7, the moving shafts 7 are movably sleeved with the fixed straight bar 6 through the through holes, clamping grooves 14 are formed in the inner wall of the moving shafts 7, the number of the clamping grooves 14 is two, the two clamping grooves 14 are respectively formed in the upper side and the lower side of the inner wall of the moving shafts 7, the clamping grooves 14 are semicircular concave, the distance between the two clamping grooves 14 is the same as the distance between the placing grooves 13 formed in the fixed straight bar 6, the movable shaft 7 is clamped with a clamping block 15 on the fixed straight rod 6 through a clamping groove 14, a placing groove 13 is also formed in the movable shaft 7, a passage opening is formed between the placing groove 13 and the clamping groove 14 in the movable shaft 7, a spring 10 is also fixedly connected to the bottom of the inner wall of the placing groove 13, a movable button 12 is fixedly connected to the other end of the spring 10, the upper end of the movable button 12 penetrates through the movable shaft 7, the placing grooves 13 are also formed in the upper side and the lower side of the left end of the movable button 12, the distance between the two placing grooves 13 is the same as the distance between the two clamping grooves 14 on the movable shaft 7, the spring 10 is also fixedly connected to the right side of the inner wall of the placing groove 13, a top block 16 is fixedly connected to the other end of the spring 10, the height of the top block 16 is the same as the height of the passage opening at one end of the clamping groove 14, the structure at the left end of the top block 16 is, when the distance between two placing grooves 13 on the movable button 12 is the same as the distance between two clamping grooves 14 on the moving shaft 7, when the placing groove 13 at the lower end of the movable button 12 is translated to be level with the passage opening at one end of the clamping groove 14 at the lower end, the placing groove 13 at the upper end is also level with the passage opening at the upper end, at the moment, the spring at one end of the top block 16 loses pressure to release thrust, the other end of the top block 16 is pushed into the clamping groove 14 through the passage opening, so that the clamping block 15 in the clamping groove 14 can be pushed to translate, the spring 10 at the other end of the clamping block 15 is forced to contract, so that the clamping block 15 in the clamping groove 14 is recovered into the placing groove 13 on the fixed straight rod 6, and because the clamping block 15 outside the placing groove 13 is shaped like a hemisphere, therefore, the clamping block 15 is recovered into the placing groove 13 on the fixed straight rod 6 through extrusion force, so that the moving shaft can translate downwards, when the movable button 12 is loosened, the spring 10 at the lower end loses pressure to release upward thrust, so that the movable button 12 is pushed to translate upwards, because the structure at the left end of the top block 16 is a hemispheroid structure, the top block 16 can be recovered into the placing groove 13 on the movable button 12 through extrusion force, the outer surface of the moving shaft 7 is movably sleeved with the rotating shaft 8, the outer surface of the rotating shaft 8 is fixedly connected with four placing rods, the number of the placing rods can be set according to actual conditions, the placing blocks 9 are fixedly connected with the other ends of the placing rods, placing openings are formed in the placing blocks 9, the placing grooves 13 are also formed in the inner wall of the placing blocks 9, the number of the placing grooves 13 is two, and the two placing grooves 13 are respectively formed in the front side and the back side of the placing, the springs 10 are fixedly connected to the inner portions of the two placing grooves 13 in the same mode, one ends of the springs 10 on the outer sides of the two placing grooves 13 are fixedly connected with the clamping plates 11 respectively, and the clamping plates 11 are of semi-arc structures.

The working principle is as follows: this one kind when using based on drying cabinet for microbiological research, the staff only need place the test tube on placing piece 9, spring 10 through test tube extrusion splint 11 messenger splint 11 one end contracts, two splint 11 move in opposite directions like this, when the test tube stops the extrusion, thereby spring 10 release thrust fixes the test tube, because splint 11's structure is half arc structure, so avoided pressing from both sides the test tube brokenly at the in-process of centre gripping, only need place the test tube and carry out the drying in the drying cabinet like this, inside hot-blast not circulation has been avoided, the dry quality of the laboratory glassware in the test tube has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a based on drying cabinet for microbiological research, includes drying cabinet body (1), drying cabinet body (1) right side is rotated and is connected with turnover door (2), drying cabinet body (1) front side fixedly connected with air cleaner (4), air cleaner (4) front side fixedly connected with air heater (3), drying cabinet body (1) front side surface fixedly connected with air exhauster (5), its characterized in that: the inside fixedly connected with fixed straight-bar (6) of drying cabinet body (1), standing groove (13) have been seted up on fixed straight-bar (6), the inside fixedly connected with spring (10) of standing groove (13), the other end fixedly connected with chucking piece (15) of spring (10), the activity has been cup jointed on fixed straight-bar (6) and has been removed axle (7), it is provided with clamping device to remove axle (7) surface, it is provided with chucking device to remove axle (7) inside.

2. The drying oven for microbe-based research according to claim 1, wherein: clamping device is including axis of rotation (8), axis of rotation (8) activity is cup jointed and is being removed axle (7) surface, axis of rotation (8) surface fixed connection has places the pole, the other end fixedly connected with who places the pole places piece (9), place and seted up on piece (9) and place the mouth, place on piece (9) inner wall and seted up standing groove (13) equally, the quantity of standing groove (13) is two, two standing groove (13) are seted up respectively and are placed the mouth on piece (9) front and back both sides, two the inside equal fixedly connected with spring (10) of standing groove (13), two the other end difference fixedly connected with splint (11) of spring (10).

3. The drying oven for microbe-based research according to claim 1, wherein: the clamping device comprises a clamping groove (14), the clamping groove (14) is arranged on the inner wall of the movable shaft (7), the number of the clamping grooves (14) is two, the two clamping grooves (14) are respectively arranged at the upper side and the lower side of the inner wall of the movable shaft (7), a placing groove (13) is also arranged on the moving shaft (7), a passage opening is arranged between the placing groove (13) and a clamping groove (14) inside the moving shaft (7), the bottom of the inner wall of the placing groove (13) is also fixedly connected with a spring (10), the other end of the spring (10) is fixedly connected with a movable button (12), the left end of the movable button (12) is also provided with two placing grooves (13), the spring (10) is fixedly connected to the right side of the inner wall of the placing groove (13) in the same way, and the other end of the spring (10) is fixedly connected with a top block (16).

4. The drying oven for microbe-based research according to claim 3, wherein: the clamping grooves (14) are semicircular concave, the distance between the two clamping grooves (14) is the same as the distance between the placing grooves (13) formed in the fixed straight rod (6), the distance between the two placing grooves (13) in the movable button is the same as the distance between the two clamping grooves (14) in the movable shaft (7), the height of the top block (16) is the same as the height of a passage opening at one end of each clamping groove (14), and the structure of the left end of the top block (16) is a hemispherical structure.