CN211190246U - A constant temperature and humidity incubator for laboratory detection - Google Patents
A constant temperature and humidity incubator for laboratory detection Download PDFInfo
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- CN211190246U CN211190246U CN201922016929.4U CN201922016929U CN211190246U CN 211190246 U CN211190246 U CN 211190246U CN 201922016929 U CN201922016929 U CN 201922016929U CN 211190246 U CN211190246 U CN 211190246U
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Abstract
The utility model relates to an incubator technical field specifically is a constant temperature and humidity incubator for laboratory detection, the front side of box is connected with the door plant through the hinge rotation, and the surface of door plant is equipped with the glass viewing aperture, the upper end lateral wall fixedly connected with casing of box, and be equipped with the exhaust fan in the casing, the suction end of exhaust fan sets up with the last lateral wall intercommunication of box, and the exhaust end of exhaust fan runs through the last lateral wall of casing and upwards extends. The utility model discloses in, through starting servo motor, the board rotation is placed in the drive, realizes the rotation of culture medium, makes being heated, humidification, the refrigeration of culture medium more even, and the experimental effect is better, through setting up fixed establishment, utilizes compression spring's spring action, fixes two splint to the culture medium, and this design is to the fixed easy operation of culture medium, and is fixed firm, can prevent that the culture medium from taking place the displacement when the box displacement perhaps places the board rotation, makes the culture medium more stable.
Description
Technical Field
The utility model relates to an incubator technical field specifically is a constant temperature and humidity incubator for laboratory detection.
Background
The constant temperature and humidity incubator is used for testing various performance indexes of aerospace products, information electronic instruments, materials, electricians, electronic products and various electronic components in a high-temperature or damp-heat environment, is experimental equipment for culturing and hatching various microorganisms in production, detection and scientific research work of industries such as medicine, chemical engineering, environmental protection, agriculture and the like, can be used for simulating a natural environment, particularly a simulated environment with temperature and humidity as main parameters, and generally has the functions of ventilation, temperature monitoring, humidity monitoring and the like.
Among the prior art, no matter be the device of humidification or heating only can set up the one side at the box, this can lead to the culture medium to be heated or the humidification is even inadequately, influences the effect of experiment, and the culture medium generally directly places on the baffle in the box, does not have fixing device, in case when removing box or external force touching box, leads to the culture medium displacement to overturn easily, leads to the experiment failure, extravagant staff's time. Accordingly, one skilled in the art provides a constant temperature and humidity incubator for laboratory tests to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a constant temperature and humidity incubator for laboratory detection to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a constant temperature and humidity incubator for laboratory detection comprises a box body, wherein the front side of the box body is rotatably connected with a door plate through a hinge, the surface of the door plate is provided with a glass observation port, the upper end side wall of the box body is fixedly connected with a casing, an exhaust fan is arranged in the casing, the suction end of the exhaust fan is communicated with the upper side wall of the box body, the exhaust end of the exhaust fan penetrates through the upper side wall of the casing and extends upwards, the bottom of the box body is provided with a ventilation opening, the box body is sequentially provided with a heating device, a refrigerating device, a humidifying device, a temperature sensor and a humidity sensor, the bottom of the box body is fixedly connected with a servo motor, the driving end of the servo motor is rotatably connected with a vertically arranged rotating shaft, one end of the rotating shaft, far away from the servo motor, penetrates through the box body and is fixedly connected with a vertically arranged rotating rod, and four uniformly-spaced, and two fixing mechanisms are arranged on the placing plate, the two fixing mechanisms are respectively arranged on two sides of the rotating rod in a symmetrical mode, and the front side of the door plate is fixedly connected with a control panel.
As a further aspect of the present invention: the fixing mechanism comprises a placing groove arranged on the placing plate, two symmetrically-arranged mounting grooves are respectively formed in the inner walls of two opposite sides of the placing groove, a loop bar is transversely arranged on the inner bottom end of each mounting groove, one end of the loop bar, far away from the mounting groove, is sleeved with a sleeve in a sliding connection mode, the inner bottom end of each mounting groove is fixedly connected with one end of the sleeve through a compression spring, the compression spring is sleeved on the loop bar, and one end, far away from the loop bar, of the sleeve extends into the mounting groove and is fixedly connected with a clamping plate.
As a further aspect of the present invention: the mounting groove is matched with the sleeve and is arranged, and the outer side wall of the sleeve is connected with the inner wall of the mounting groove in a sliding mode.
As a further aspect of the present invention: heating device includes heater and heating pipe, the heater is arranged in the casing, and the heating pipe is arranged in one side of box, humidification device includes the humidifier, and the output of humidifier is arranged in the box, refrigerating plant includes refrigerator and refrigeration board, the refrigerator is arranged in the casing, and the refrigeration board is arranged in one side that the heating pipe was kept away from to the box, temperature sensor and humidity transducer's induction zone all is arranged in the box, the input of heater, humidifier and refrigerator all with control panel electric connection.
As a further aspect of the present invention: the inner wall of the upper end of the box body is fixedly connected with two fluorescent lamps, and the two fluorescent lamps are respectively arranged on two sides of the placing plate symmetrically.
As a further aspect of the present invention: the bottom fixedly connected with four universal wheels of box, and four universal wheels are located four edges and corners symmetry settings of bottom half respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through starting servo motor, drive and the fixed bull stick rotation of pivot to the board rotation is placed in the drive, realizes the rotation of culture medium, makes being heated, humidification, the refrigeration of culture medium more even, and the experimental effect is better, improves experimental efficiency.
2. Through setting up fixed establishment, utilize compression spring's elastic force effect, promote and support tightly two splint toward the direction of culture medium, can realize the fixed to the culture medium, this design is to the fixed easy operation of culture medium, and is fixed firm, can prevent that the culture medium from taking place the displacement when the box displacement perhaps places the board rotation, makes the culture medium more stable.
3. Through operation control panel, set for temperature and humidity, control humidifier, refrigerator and heater carry out humidification, refrigeration or heating in to the box, reach the effect of constant temperature and humidity, through starting the exhaust fan, because the bottom of box is equipped with the vent, the exhaust fan can be with contaminated air outgoing in the box, inhales fresh air by the vent, forms the inside air cycle circulation of box, can keep the quality of the interior air of box.
Drawings
FIG. 1 is a schematic perspective view of a constant temperature and humidity incubator for laboratory testing;
FIG. 2 is an enlarged schematic view of a constant temperature and humidity incubator used for laboratory tests at A in FIG. 1;
FIG. 3 is a schematic sectional front view of a constant temperature and humidity incubator for laboratory testing;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 in a constant temperature and humidity incubator for laboratory testing.
In the figure: 1. a box body; 2. a door panel; 3. a glass viewing port; 4. a housing; 5. an exhaust fan; 6. a vent; 7. a servo motor; 8. a rotating shaft; 9. a rotating rod; 10. placing the plate; 11. a control panel; 12. a placement groove; 13. mounting grooves; 14. a loop bar; 15. a sleeve; 16. a compression spring; 17. a splint; 18. a heater; 19. heating a tube; 20. a refrigerator; 21. a refrigeration plate; 22. a fluorescent lamp; 23. a universal wheel.
Detailed Description
Referring to fig. 1-4, in the embodiment of the present invention, a constant temperature and humidity incubator for laboratory testing comprises a case 1, wherein a thermal insulation interlayer is disposed on the inner wall of the case 1, the temperature inside the case 1 can be maintained, the duration of constant temperature can be prolonged, a door plate 2 is rotatably connected to the front side of the case 1 through a hinge, a door lock is disposed on the door plate 2, the door plate is convenient to fix, a glass viewing port 3 is disposed on the surface of the door plate 2, the condition of a culture medium inside the case 1 can be conveniently viewed, a casing 4 is fixedly connected to the upper side wall of the case 1, an exhaust fan 5 is disposed in the casing 4, the suction end of the exhaust fan 5 is communicated with the upper side wall of the case 1, the exhaust end of the exhaust fan 5 penetrates through the upper side wall of the casing 4 and extends upward, a vent 6 is disposed at the bottom of the case 1, by starting the exhaust fan 5, the vent 6 is disposed at the, fresh air is sucked by the ventilation opening 6 to form air circulation inside the box body 1, the quality of the air in the box body 1 can be kept, the box body 1 is sequentially provided with a heating device, a refrigerating device, a humidifying device, a temperature sensor and a humidity sensor, the bottom of the box body 1 is fixedly connected with a servo motor 7, the driving end of the servo motor 7 is rotatably connected with a vertically arranged rotating shaft 8, one end of the rotating shaft 8, far away from the servo motor 7, penetrates through the box body 1 and is fixedly connected with a vertically arranged rotating rod 9, the rotating rod 9 is sequentially and fixedly connected with four placing plates 10 which are arranged horizontally at equal intervals from top to bottom, the servo motor 7 is started to drive the rotating rod 9 fixed with the rotating shaft 8 to rotate, so that the placing plate 10 is driven to rotate, the rotation of the culture medium is realized, the heating, humidifying and refrigerating of the culture medium are more uniform, the experimental effect is better, the experimental, the two fixing mechanisms are respectively and symmetrically arranged at two sides of the rotating rod 9, the front side of the door plate 2 is fixedly connected with a control panel 11, and the heating device, the refrigerating device, the humidifying device, the temperature sensor, the humidity sensor, the exhaust fan 5 and the servo motor 7 are respectively and electrically connected with the control panel 11;
in fig. 4: the fixing mechanism comprises a placing groove 12 arranged on a placing plate 10, two symmetrically arranged mounting grooves 13 are respectively arranged on two opposite inner walls of the placing groove 12, the inner bottom end of each mounting groove 13 is fixedly connected with a horizontally arranged loop bar 14, one end of each loop bar 14 far away from the corresponding mounting groove 13 is sleeved with a sleeve 15 in a sliding connection mode, the inner bottom end of each mounting groove 13 is fixedly connected with one end of each sleeve 15 through a compression spring 16, each compression spring 16 is sleeved on each loop bar 14, one end of each sleeve 15 far away from the corresponding loop bar 14 extends into the corresponding mounting groove 13 and is fixedly connected with a clamping plate 17, each clamping plate 17 is pushed towards the mounting groove 13, each sleeve 15 is slidably connected with the corresponding loop bar 14, each sleeve 15 moves on the corresponding loop bar 14 along with the corresponding clamping plate 17, each compression spring 16 is extruded by the corresponding sleeve 15 to generate elastic force, a culture medium is placed in the placing groove 12 on the placing, at the moment, the compression spring 16 pushes and supports the two clamping plates 17 towards the direction of the culture medium due to the elastic force, so that the culture medium can be fixed, the culture medium is fixed simply and firmly by the design, the culture medium can be prevented from displacing when the box body 1 displaces or the placing plate 10 rotates, and the culture medium is more stable;
in fig. 4: the loop bar 14 is of a cylindrical structure, the sleeve 15 is cylindrical, friction is small, the mounting groove 13 and the sleeve 15 are arranged in a matching mode, and the outer side wall of the sleeve 15 is connected with the inner wall of the mounting groove 13 in a sliding mode, so that the sleeve 15 can be displaced conveniently;
in fig. 3: the heating device comprises a heater 18 and a heating pipe 19, the heater 18 is positioned in the machine shell 4, the heating pipe 19 is positioned on one side of the box body 1, the humidifying device comprises a humidifier, the output end of the humidifier is positioned in the box body 1, the refrigerating device comprises a refrigerator 20 and a refrigerating plate 21, the refrigerator 20 is positioned in the machine shell 4, the refrigerating plate 21 is positioned on one side, far away from the heating pipe 19, of the box body 1, induction sections of a temperature sensor and a humidity sensor are positioned in the box body 1, and the input ends of the heater 18, the humidifier and the refrigerator 20 are electrically connected with the control panel 11;
in fig. 3: the inner wall of the upper end of the box body 1 is fixedly connected with two fluorescent lamps 22, and the two fluorescent lamps 22 are respectively and symmetrically arranged on two sides of the placing plate 10, so that the brightness in the box body 1 is increased, the observation is convenient, and the photosynthesis experiment operation can be carried out;
in fig. 1 and 3: four universal wheels 23 of bottom fixedly connected with of box 1, and four universal wheels 23 are located four edges and corners symmetry settings of box 1 bottom respectively, and the displacement of this device of being convenient for.
The utility model discloses a theory of operation is: when the device is used, a culture medium is fixed on the placing plate 10, firstly, the clamping plates 17 are pushed towards the direction of the mounting groove 13, the sleeve 15 is in sliding connection with the loop bar 14, the sleeve 15 moves on the loop bar 14 along with the clamping plates 17 at the moment, the compression spring 16 is extruded by the sleeve 15 to generate elastic force, then the culture medium is placed in the placing groove 12 on the placing plate 10, then the clamping plates 17 are loosened, and the compression spring 16 pushes and tightly supports the two clamping plates 17 towards the direction of the culture medium due to the elastic force, so that the culture medium can be fixed;
then the door plate 2 is closed, the control panel 11 is operated, the temperature and the humidity are set, the humidifier, the refrigerator 20 and the heater 18 are controlled to humidify, refrigerate or heat the interior of the box body 1, the constant temperature and humidity effect is achieved, the exhaust fan 5 is started, because the vent 6 is arranged at the bottom of the box body 1, the exhaust fan 5 can exhaust polluted air in the box body 1, fresh air is sucked in through the vent 6, the air circulation in the box body 1 is formed, and the quality of the air in the box body 1 can be maintained;
then, start servo motor 7, drive the bull stick 9 that fixes with pivot 8 and rotate to the board 10 rotation is placed in the drive, realizes the rotation of culture medium, makes being heated, humidification, the refrigeration of culture medium more even, and the experimental effect is better, improves experimental efficiency.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a constant temperature and humidity incubator for laboratory detection, includes box (1), its characterized in that, the front side of box (1) is connected with door plant (2) through the hinge rotation, and the surface of door plant (2) is equipped with glass viewing aperture (3), the upper end lateral wall fixedly connected with casing (4) of box (1), and be equipped with exhaust fan (5) in casing (4), the suction end of exhaust fan (5) and the last lateral wall intercommunication setting of box (1), and the exhaust end of exhaust fan (5) runs through the last lateral wall of casing (4) and upwards extends, the bottom of box (1) is equipped with vent (6), and is equipped with heating device, refrigerating plant, humidification device, temperature sensor and humidity transducer on box (1) in proper order, the bottom fixedly connected with servo motor (7) of box (1), and the drive end rotation of servo motor (7) is connected with pivot (8) of vertical setting, the one end that servo motor (7) were kept away from in pivot (8) runs through bull stick (9) of box (1) and the vertical setting of fixedly connected with, from last board (10) of placing of down four equidistant horizontal settings of fixedly connected with in proper order on bull stick (9), and place and be equipped with two fixed establishment on board (10), two fixed establishment is located the bilateral symmetry setting of bull stick (9) respectively, the front side fixedly connected with control panel (11) of door plant (2).
2. The incubator according to claim 1, wherein the fixing mechanism comprises a placing groove (12) formed on a placing plate (10), two symmetrically arranged mounting grooves (13) are respectively formed on two opposite inner walls of the placing groove (12), a horizontally arranged loop bar (14) is fixedly connected to the inner bottom end of the mounting groove (13), one end of the loop bar (14) far away from the mounting groove (13) is sleeved with a sleeve (15) in a sliding manner, the inner bottom end of the mounting groove (13) is fixedly connected with one end of the sleeve (15) through a compression spring (16), the compression spring (16) is sleeved on the loop bar (14), and one end of the sleeve (15) far away from the loop bar (14) extends into the mounting groove (13) and is fixedly connected with a clamping plate (17).
3. The incubator according to claim 2, wherein the mounting groove (13) is matched with the sleeve (15), and the outer side wall of the sleeve (15) is slidably connected with the inner wall of the mounting groove (13).
4. The incubator according to claim 1, wherein the heating device comprises a heater (18) and a heating pipe (19), the heater (18) is located in the cabinet (4), the heating pipe (19) is located on one side of the chamber (1), the humidifying device comprises a humidifier, the output end of the humidifier is located in the chamber (1), the refrigerating device comprises a refrigerator (20) and a refrigerating plate (21), the refrigerator (20) is located in the cabinet (4), the refrigerating plate (21) is located on one side of the chamber (1) far away from the heating pipe (19), the sensing sections of the temperature sensor and the humidity sensor are located in the chamber (1), and the input ends of the heater (18), the humidifier and the refrigerator (20) are electrically connected to the control panel (11).
5. The incubator according to claim 1, wherein two fluorescent lamps (22) are fixedly connected to the inner wall of the upper end of the box body (1), and the two fluorescent lamps (22) are respectively arranged symmetrically on two sides of the placing plate (10).
6. The incubator according to claim 1, wherein four universal wheels (23) are fixedly connected to the bottom of the incubator body (1), and the four universal wheels (23) are symmetrically arranged at four corners of the bottom of the incubator body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922016929.4U CN211190246U (en) | 2019-11-20 | 2019-11-20 | A constant temperature and humidity incubator for laboratory detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922016929.4U CN211190246U (en) | 2019-11-20 | 2019-11-20 | A constant temperature and humidity incubator for laboratory detection |
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| Publication Number | Publication Date |
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| CN211190246U true CN211190246U (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922016929.4U Active CN211190246U (en) | 2019-11-20 | 2019-11-20 | A constant temperature and humidity incubator for laboratory detection |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112359008A (en) * | 2020-11-11 | 2021-02-12 | 天长市高朋实验设备有限公司 | Be applied to constant temperature incubator in laboratory |
| CN112449941A (en) * | 2020-12-10 | 2021-03-09 | 浙江师范大学 | Laboratory is with constant temperature rice incubator |
| CN113278516A (en) * | 2021-05-11 | 2021-08-20 | 贺斌霞 | Intelligent probiotic incubator and probiotic culture method |
| CN113457751A (en) * | 2021-07-20 | 2021-10-01 | 山东宏葵医学检验实验室股份有限公司 | Safety management cabinet for chemical reagents in medical laboratory |
| CN117165426A (en) * | 2023-11-02 | 2023-12-05 | 山东欧乐食品有限公司 | Food quality detection method constant humidity microorganism incubator of (2) |
-
2019
- 2019-11-20 CN CN201922016929.4U patent/CN211190246U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112359008A (en) * | 2020-11-11 | 2021-02-12 | 天长市高朋实验设备有限公司 | Be applied to constant temperature incubator in laboratory |
| CN112359008B (en) * | 2020-11-11 | 2022-08-16 | 天长市高朋实验设备有限公司 | Be applied to constant temperature incubator in laboratory |
| CN112449941A (en) * | 2020-12-10 | 2021-03-09 | 浙江师范大学 | Laboratory is with constant temperature rice incubator |
| CN113278516A (en) * | 2021-05-11 | 2021-08-20 | 贺斌霞 | Intelligent probiotic incubator and probiotic culture method |
| CN113278516B (en) * | 2021-05-11 | 2023-10-13 | 珠海凤凰高科生物制药有限公司 | Intelligent probiotics incubator and probiotics culturing method |
| CN113457751A (en) * | 2021-07-20 | 2021-10-01 | 山东宏葵医学检验实验室股份有限公司 | Safety management cabinet for chemical reagents in medical laboratory |
| CN117165426A (en) * | 2023-11-02 | 2023-12-05 | 山东欧乐食品有限公司 | Food quality detection method constant humidity microorganism incubator of (2) |
| CN117165426B (en) * | 2023-11-02 | 2024-03-05 | 山东鼎福食品有限公司 | Constant-humidity microorganism incubator for food quality detection |
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