CN210048776U

CN210048776U - Food detects with multi-functional constant temperature and humidity incubator

Info

Publication number: CN210048776U
Application number: CN201920699303.5U
Authority: CN
Inventors: 王良龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-02-11
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses a multifunctional constant temperature and humidity incubator for food detection in the technical field of food detection, which comprises a box body, a rotating platform, a culture dish and a drug adding component, the utility model rotates the rotating platform intermittently by rotating a motor, so that a placing groove passes through the box door in sequence to take out or put on the culture dish, and the taking is simpler and more convenient; when the culture dish is placed in the placing groove, the position of the culture dish is fixed through the clamping block, and the culture dish is prevented from moving accidentally when the rotating platform rotates; the temperature and humidity in the incubator are kept in a constant range by a temperature sensor, a humidity sensor, a heater and a spray pipe so as to provide a good culture environment; the reagent is stored by the medicine adding assembly, and is added into the culture dish, so that the reagent is added simply and conveniently without frequently opening a box door; the utility model is simple in operation, convenient to use to have and rotate and add multiple functions such as reagent.

Description

Food detects with multi-functional constant temperature and humidity incubator

Technical Field

The utility model relates to a food detects technical field, specifically is a food detects uses multi-functional constant temperature and humidity incubator.

Background

The food safety problem is a global topic, and food safety vicious events occur continuously internationally, so that huge economic loss is caused; the food safety problems mainly comprise chemical hazards, biotoxins, microbial hazards, food adulteration and safety problems of genetically engineered foods, and in China, the problems mainly comprise microbial pollution and pesticide residues.

Food safety detection is used for detecting harmful substances in food according to national indexes, and is mainly used for detecting harmful and toxic indexes, such as heavy metal, aflatoxin and the like, wherein pollution caused by microorganisms and various toxins produced by the microorganisms is paid attention, and the harm of food-borne microorganisms is one of the focuses of food safety concerns.

When food detection is carried out, an incubator is often used, and the incubator is usually provided with a temperature control device, a humidity control device and the like so as to control the stability and the humidity in the incubator; during the cultivation, place the culture dish on placing the platform in the incubator usually, but the current platform of placing does not have the rotation function, and when the culture dish figure is more, it is inconvenient to take.

Based on this, the utility model designs a food detects uses multi-functional constant temperature and humidity incubator to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a food detects uses multi-functional constant temperature and humidity incubator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a food detects uses multi-functional constant temperature and humidity incubator, include the base and be fixed in the box of base top, the bottom surface center department of box rotates and is connected with the axis of rotation, the top of axis of rotation stretches into in the box, and be fixed with the rotation platform, evenly be provided with a plurality of culture dishes along the circumferencial direction on the rotation platform, the box is stretched out to the bottom of axis of rotation, and be connected with the rotation motor, rotation motor fixed mounting is on the base, and the electricity is connected with power and switch, the symmetry is provided with the heater on the wall of the left and right sides in the box, the heater electricity is connected with power and switch, and the outside of heater is provided with the heat-conducting layer, be fixed with humidity transducer and temperature sensor in the middle of.

Preferably, a plurality of standing grooves are evenly arranged on the rotating table along the circumferential direction, a plurality of spring grooves are evenly arranged on the side wall of each standing groove along the circumferential direction, clamping blocks are connected in the spring grooves through springs, the culture dishes are correspondingly placed in the standing grooves, and the side wall of the bottom is fixed through the clamping blocks.

Preferably, the top surface of box evenly is provided with a plurality of medicine subassemblies that add along the circumferencial direction, add the medicine subassembly including the storage cartridge case that is fixed in the box top surface, the bottom of storage cartridge case stretches into in the box and is provided with into medicine mouth, the top of storage cartridge case stretches out the box, and be provided with the screw thread on the lateral wall, and there is the screw thread lid through threaded connection, there is the carriage release lever along vertical direction sliding connection in the middle of the top surface of screw thread lid, the screw thread lid is stretched out and is fixed with the movable plate on the top of carriage release lever, the bottom stretches into in the storage cartridge case, and be fixed with the piston, the piston lateral wall contacts and follows with the inside wall of storage cartridge case.

Preferably, the seal assembly is including being fixed in the fixed station of box inner chamber top surface, and the bottom of fixed station is provided with the rotation groove, and the swivelling joint has the rotor plate in the rotation groove, and rotates the junction and be provided with the torsional spring, and the one end of rotor plate is located storage cartridge case department to correspond into medicine mouth and be provided with the seal groove, advance medicine mouth and be located the seal groove, and the other end of rotor plate is fixed with location magnet, and the groove top fixed mounting who rotates the groove has the electro-magnet, and the electro-magnet electricity is connected with magnet switch and power.

Preferably, the four corners of the top surface of the base are respectively fixed with a support rod, and the top ends of the support rods are respectively fixedly connected with the four corners of the bottom surface of the box body, so that an installation space is provided for the rotating motor.

Preferably, the front side of the box body is hinged with a box door, a sealing strip is arranged on the side edge of the box door, and a transparent observation window can be arranged on the box door.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model rotates the motor to rotate the rotating platform intermittently, so that the placing groove passes through the box door in sequence to put on or take out the culture dish, and the culture dish is more simple and convenient to take; when the culture dish is placed in the placing groove, the position of the culture dish is fixed through the clamping block, and the culture dish is prevented from moving accidentally when the rotating platform rotates; the temperature and humidity in the incubator are kept in a constant range by a temperature sensor, a humidity sensor, a heater and a spray pipe so as to provide a good culture environment; the reagent is stored through the medicine adding assembly, and is directly added into the culture dish, so that the reagent is added simply and conveniently, and a box door does not need to be opened frequently; the utility model is simple in operation, convenient to use to have and rotate and add multiple functions such as reagent.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic structural view of the rotating table of the present invention;

fig. 3 is a schematic structural diagram of a second embodiment of the present invention;

fig. 4 is a schematic structural view of the medicine adding assembly of the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

1-base, 101-support rod, 2-box, 201-heater, 202-heat conducting layer, 203-humidity sensor, 204-temperature sensor, 3-rotating table, 301-rotating motor, 302-placing groove, 303-spring groove, 304-spring, 305-pressing block, 4-culture dish, 5-spray tube, 501-spray nozzle, 6-medicine adding component, 601-medicine storage box, 602-screw cap, 603-piston, 604-rotating plate, 605-positioning magnet, 606-electromagnet and 607-magnet switch.

Detailed Description

The technical solution 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, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example one

Referring to the drawings, the utility model provides a technical scheme: the utility model provides a food detects uses multi-functional constant temperature and humidity incubator, including base 1 and the box 2 that is fixed in base 1 top, the bottom surface center department of box 2 rotates and is connected with the axis of rotation, the top of axis of rotation stretches into in the box 2, and be fixed with the swivel station 3, evenly be provided with a plurality of culture dishes 4 along the circumferencial direction on the swivel station 3, box 2 is stretched out to the bottom of axis of rotation, and be connected with rotation motor 301, rotation motor 301 fixed mounting is on base 1, and the electricity is connected with power and switch, the symmetry is provided with heater 201 on the left and right sides wall in the box 2, heater 201 electricity is connected with power and switch, and heater 201's the outside is provided with heat-conducting layer 202, be fixed with humidity transducer 203 and temperature sensor 204 in the middle of the top surface of box 2, bilateral symmetry is provided with.

The rotating table 3 is uniformly provided with a plurality of placing grooves 302 along the circumferential direction, the side walls of the placing grooves 302 are uniformly provided with a plurality of spring grooves 303 along the circumferential direction, the spring grooves 303 are connected with clamping blocks 305 through springs 304, the culture dish 4 is correspondingly placed in the placing grooves 302, and the bottom side wall is fixed through the clamping blocks 305.

The four corners of the top surface of the base 1 are fixed with support rods 101, and the top ends of the support rods 101 are respectively fixedly connected with the four corners of the bottom surface of the box body 2, so as to provide an installation space for the rotating motor 301.

The front side of the box body 2 is hinged with a box door, a sealing strip is arranged on the side edge of the box door, and a transparent observation window can be arranged on the box door.

The working principle of the implementation is as follows: the rotating platform 3 is intermittently rotated by rotating the motor 301, the culture dishes 4 are sequentially placed in the placing grooves 302 on the rotating platform 3, and then the box door is closed for subsequent culture; when the culture dish 4 needs to be taken out, the culture dish 4 on the rotating platform 3 sequentially passes through the box door along with the rotation of the rotating platform 3 by rotating the motor 301, so that the culture dish is convenient to take and is simple and convenient to take; when the culture dish 4 is placed in the placing groove 302, the position of the culture dish 4 is fixed through the clamping block 305, so that the culture dish 4 is prevented from moving accidentally when the rotating platform 3 rotates; temperature and humidity in the incubator are monitored through temperature sensor 204, humidity transducer 203 to temperature and humidity through heater 201 and spray tube 5 change the incubator, thereby make temperature and humidity in the incubator keep in the invariable within range, so that provide good cultivation environment, wherein, temperature sensor 203, humidity transducer 204, heater 201 and spray tube 5 are the prior art in this field, make the conventional setting in the incubator, the utility model discloses directly adopt, do not carry out any improvement to it, WRE-230D can be selected to temperature sensor's model, humidity transducer's model can be selected to SHT11, and ceramic heater can be selected to the heater.

Example two

On the basis of embodiment one, the top surface of box 2 evenly is provided with a plurality of medicine subassemblies 6 along the circumferencial direction, add medicine subassembly 6 including the storage cartridge case 601 that is fixed in the 2 top surfaces of box, the bottom of storage cartridge case 601 stretches into in the box 2 and is provided with into medicine mouth, the top of storage cartridge case 601 stretches out box 2, and be provided with the screw thread on the lateral wall, and there is threaded cap 602 through threaded connection, there is the carriage release lever along vertical direction sliding connection in the middle of the top surface of threaded cap 602, the top of carriage release lever stretches out threaded cap 602 and is fixed with the movable plate, the bottom stretches into in the storage cartridge case 601, and be fixed with piston 603, the piston 603 lateral wall contacts and moves along the vertical direction with the inside wall of storage cartridge case 601, the bottom of advancing medicine.

When reagent is put into storage cartridge case 601 to needs, it seals to advance the medicine mouth through the seal subassembly messenger, pour into after the reagent, screw cap 602 is screwed up through the screw thread, make piston 603 be located storage cartridge case 601, and the bottom surface contacts with the reagent, when needs are to adding reagent in culture dish 4, put aside the seal subassembly, make and advance the medicine mouth and open, make the carriage release lever drive piston 603 downstream through pressing the movable plate, thereby extrude the reagent and drip into in culture dish 4, can deposit multiple reagent simultaneously through setting up a plurality of medicine subassemblies 6, and make a plurality of culture dishes 4 carry out the reagent that adds through the medicine subassembly 6 that corresponds in proper order through rotating platform 3, reagent adds simple and convenient, need not frequently to open the chamber door.

EXAMPLE III

On the basis of embodiment two, the seal assembly is including the fixed station that is fixed in the inner chamber top surface of box 2, and the bottom of fixed station is provided with rotates the groove, rotates in the groove and has rotor plate 604, and rotates the junction and be provided with the torsional spring, and the one end of rotor plate 604 is located storage cartridge case 601 department, and correspond and advance the medicine mouth and be provided with the seal groove, it is located the seal groove to advance the medicine mouth, and the other end of rotor plate 604 is fixed with location magnet 605, the groove top fixed mounting who rotates the groove has electro-magnet 606, and electro-magnet 606 electricity is connected with magnet switch 607 and power.

When the electromagnet 606 is powered differently, the rotating plate 604 enables the bottom of the sealing groove to be tightly pressed at the bottom end of the medicine inlet under the action of the torsion spring, so that the medicine inlet is sealed, the medicine storage cylinder 601 can be conveniently filled with the reagent, and the phenomenon that the reagent drops onto the culture dish 4 from the medicine inlet to influence the culture process under the condition of standing for a long time is avoided; when the reagent is required to be added, the electromagnet 606 is energized by pressing the magnet switch 607 and attracted to the positioning magnet 605, and the rotating plate 604 is rotated and fixed, so that the medicine inlet is opened, and the piston 603 is moved by subsequently pressing the moving plate, and the reagent is added to the petri dish 4.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a food detects uses multi-functional constant temperature and humidity incubator, includes the base and is fixed in the box of base top, its characterized in that: the bottom surface center department of box rotates and is connected with the axis of rotation, the top of axis of rotation stretches into in the box to be fixed with the rotation platform, evenly be provided with a plurality of culture dishes along the circumferencial direction on the rotation platform, the box is stretched out to the bottom of axis of rotation, and be connected with the rotation motor, the symmetry is provided with the heater on the left and right sides wall in the box, be fixed with humidity transducer and temperature sensor in the middle of the top surface of box, bilateral symmetry is provided with the spray tube, evenly is provided with the nozzle on the spray tube.

2. The multifunctional constant temperature and humidity incubator for food detection according to claim 1, wherein: the culture dish is characterized in that a plurality of placing grooves are uniformly formed in the rotating table in the circumferential direction, a plurality of spring grooves are uniformly formed in the side wall of each placing groove in the circumferential direction, clamping blocks are connected to the spring grooves through springs, the culture dish is correspondingly placed in the placing grooves, and the side wall of the bottom of the culture dish is fixed through the clamping blocks.

3. The multifunctional constant temperature and humidity incubator for food detection according to claim 1, wherein: the top surface of box evenly is provided with a plurality of medicine subassemblies that add along the circumferencial direction, add the medicine subassembly including the storage cartridge case that is fixed in the box top surface, the bottom of storage cartridge case stretches into in the box and is provided with into medicine mouth, the top of storage cartridge case stretches out the box, and is provided with the screw thread on the lateral wall to there is the screw thread lid through threaded connection, there is the carriage release lever along vertical direction sliding connection in the middle of the top surface of screw thread lid, and the screw thread lid is stretched out on the top of carriage release lever and be fixed with the movable plate, and the bottom is stretched into in the storage cartridge case to be fixed with the piston, the piston lateral wall with store up the inside wall contact of cartridge case and along stating.

4. The multifunctional constant temperature and humidity incubator for food detection according to claim 3, wherein: the seal assembly is including being fixed in the fixed station of box inner chamber top surface, and the bottom of fixed station is provided with the rotation groove, rotates the inslot and rotates and be connected with the rotor plate, and rotates the junction and be provided with the torsional spring, the one end of rotor plate is located storage cartridge case department to correspond into the medicine mouth and be provided with the seal groove, advance the medicine mouth and be located the seal groove, the other end of rotor plate is fixed with location magnet, and the groove top fixed mounting who rotates the groove has the electro-magnet, and the electro-magnet electricity is connected with magnet switch and power.

5. The multifunctional constant temperature and humidity incubator for food detection according to claim 1, wherein: the four corners of the top surface of the base are respectively fixed with a supporting rod, and the top ends of the supporting rods are respectively fixedly connected with the four corners of the bottom surface of the box body.

6. The multifunctional constant temperature and humidity incubator for food detection according to claim 1, wherein: the front side of box articulates there is the chamber door, and the utensil is provided with the sealing strip on the side of chamber door.