CN215611640U

CN215611640U - Constant temperature and humidity experimental device

Info

Publication number: CN215611640U
Application number: CN202121941186.2U
Authority: CN
Inventors: 陈辰; 宋杰; 罗官
Original assignee: Shandong Saifu Electronics Co Ltd
Current assignee: Shandong Saifu Electronics Co Ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-01-25
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a constant temperature and humidity experimental device which comprises an experimental device body, wherein the experimental device body comprises an experimental bin, a bin gate, a heater, a humidifier, a dehumidifier and an experimental bench; the bottom of the experimental bin is provided with a rotating mechanism, and the rotating mechanism is connected with the experimental table; the top of the experiment bin is provided with a lifting mechanism, the lifting mechanism mainly comprises an air cylinder and a lifting plate, the air cylinder is arranged at the outer top of the experiment bin, and a telescopic end of the air cylinder extends into the experiment bin and is connected with the lifting plate; according to the utility model, by arranging the experiment device body, the lifting mechanism, the rotating mechanism, the lifting plate, the experiment table, the air cylinder, the heater, the humidifier, the dehumidifier and other structures, the flexible adjustment of the internal space of the experiment bin is realized, the experiment articles can be heated and humidified more uniformly, and the working efficiency of the device is improved.

Description

Constant temperature and humidity experimental device

Technical Field

The utility model relates to the technical field of laboratory equipment, in particular to a constant temperature and humidity experimental device.

Background

The experimental device is a place for carrying out tests, is a scientific cradle which is a base for scientific research and a source for scientific and technological development, and plays a very important role in scientific and technological development; when the experimental device is used, the temperature and the humidity inside the experimental device need to be adjusted so as to achieve an environment with constant temperature and constant humidity;

current experimental apparatus temperature and humidity control device because inner space is generally all fixed to humidification and accuse temperature effect are not obvious, often can lead to local high temperature or low excessively, and humidity is also inhomogeneous, influences experimental apparatus's normal use.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the constant temperature and humidity experimental device, which realizes flexible adjustment of the internal space of the experimental bin by arranging the experimental device body, the lifting mechanism, the rotating mechanism, the lifting plate, the experimental table, the air cylinder, the heater, the humidifier, the dehumidifier and the like, can ensure that the experimental article is heated and humidified more uniformly, and improves the working efficiency of the device.

In order to solve the technical problems, the utility model provides the following technical scheme: a constant temperature and humidity experimental device comprises an experimental device body, wherein the experimental device body comprises an experimental bin, a bin gate, a heater, a humidifier, a dehumidifier and an experimental bench; the bottom of the experimental bin is provided with a rotating mechanism, and the rotating mechanism is connected with the experimental table; the top in experiment storehouse is provided with elevating system, elevating system mainly has cylinder and lifter plate, the cylinder is at the outer top in experiment storehouse, and the flexible end of cylinder stretches into the inside in experiment storehouse and is connected with the lifter plate.

As a preferred technical scheme of the utility model, the rotating mechanism mainly comprises a base, a motor and a connecting shaft, the experimental bin is arranged at the top of the base, and two ends of the connecting shaft are respectively connected with the experimental table and the base; the connecting shaft is connected with a first gear, the output end of the motor is connected with a second gear, and the second gear is matched with the first gear.

As a preferable technical scheme of the utility model, the circumferential side wall of the lifting plate is symmetrically provided with guide rods, the inner wall of the experiment bin corresponding to the guide rods is provided with sliding grooves along the telescopic direction of the air cylinder, and the sliding grooves are matched with the guide rods.

As a preferable technical scheme of the utility model, the edge of one side wall of the experiment table facing the cylinder is provided with a protective ring.

As a preferable technical solution of the present invention, a seal ring is bonded to a circumferential side wall of the guard ring.

As a preferable technical scheme of the utility model, a bead groove is formed in the circumferential direction of the experiment table, and a ball is connected in the bead groove in a rolling manner.

As a preferable technical scheme of the utility model, the heater, the humidifier and the dehumidifier are all connected to one side wall of the lifting plate facing the experiment table.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. through setting up experiment device body, elevating system, rotary mechanism, lifter plate, laboratory bench, cylinder, heater, humidifier and dehumidifier isotructure, realized adjusting experiment storehouse inner space's flexibility to can make experimental article be heated and humidification more even, improve the work efficiency of device.

2. The experiment table is driven to rotate by the meshing of the gears through the arrangement of structures such as a base, a motor, a first gear, a second gear, a connecting shaft and the like; the automatic control and the accurate control of the rotating table are realized.

3. Through setting up structures such as guard circle and ball, when having realized protecting experimental article, also protected the inner wall in experiment storehouse.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

wherein: 1. an experimental device body; 2. a lifting mechanism; 3. a rotation mechanism; 4. heat dissipation holes; 5. a base; 6. a bin gate; 7. a cylinder; 8. a lifting plate; 9. a heater; 10. a humidifier; 11. a dehumidifier; 12. a chute; 13. an experiment bin; 14. a laboratory bench; 15. a guard ring; 16. a connecting shaft; 17. a first gear; 18. a second gear; 19. a motor; 20. a ball bearing; 21. a seal ring; 22. a guide rod.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1 to 4, the present invention provides a constant temperature and humidity experimental apparatus, which comprises an experimental apparatus body 1, wherein the experimental apparatus body 1 comprises an experimental bin 13, a bin gate 6, a heater 9, a humidifier 10, a dehumidifier 11 and an experimental bench 14; the bottom of the experiment bin 13 is provided with a rotating mechanism 3, and the rotating mechanism 3 is connected with an experiment table 14; the top of the experiment bin 13 is provided with a lifting mechanism 2, the lifting mechanism 2 mainly comprises a cylinder 7 and a lifting plate 8, the cylinder 7 is fixedly connected to the outer top of the experiment bin 13, and the telescopic end of the cylinder 7 extends into the experiment bin 13 and is connected with the lifting plate 8;

when in use, firstly, the bin door 6 is opened, and articles to be tested are placed on the test table 14 in the test bin 13; then, starting the air cylinder 7 according to the required space size, wherein the air cylinder 7 drives the lifting plate 8 to lift, so that the space size in the experiment bin 13 can be adjusted; after the position of the lifting plate 8 is adjusted, the bin door 6 is closed; then, the heater 9 and the humidifier 10 are adjusted according to the required humidity and temperature, then the rotating mechanism 3 is started, and the rotating mechanism 3 drives the experiment table 14 to rotate, so that the articles on the experiment table 14 are heated and humidified more uniformly; the structural design of the device realizes the flexible adjustment of the internal space of the experimental bin 13, and can ensure that the objects needing to be tested are heated and humidified more uniformly, thereby improving the working efficiency of the device.

In other embodiments, the rotating mechanism 3 mainly comprises a base 5, a motor 19 and a connecting shaft 16, a heat dissipation hole 4 is formed in one side wall of the base 5, the experiment bin 13 is installed at the top of the base 5, and two ends of the connecting shaft 16 are respectively connected with the experiment table 14 and the base 5; the connecting shaft 16 is connected with a first gear 17, the output end of the motor 19 is connected with a second gear 18, and the second gear 18 is matched with the first gear 17; when the experiment table is used, the motor 19 is started, the motor 19 drives the second gear 18 to rotate, the second gear 18 rotates through meshing with the first gear 17, the connecting shaft 16 is driven to rotate, and the experiment table 14 is driven to rotate through rotation of the connecting shaft 16; the automatic control and the accurate control of the rotating table are realized.

In other embodiments, the circumferential side wall of the lifting plate 8 is symmetrically provided with guide rods 22, the inner wall of the experiment bin 13 corresponding to the guide rods 22 is provided with a sliding groove 12 along the telescopic direction of the air cylinder 7, and the sliding groove 12 is matched with the guide rods 22; when the lifting plate 8 is driven to move by the cylinder 7, the lifting plate 8 can move more stably due to the cooperation between the sliding groove 12 and the guide rod 22, and the stability of the lifting plate lifting device is improved.

In other embodiments, the test bed 14 is provided with a guard ring 15 towards the edge of one side wall of the cylinder 7; when using, the setting of guard circle 15 can avoid experimental article at rotatory in-process because centrifugal force collides with the inner wall in experiment storehouse 13, the effectual experimental article and the experimental storehouse 13 of having protected.

In other embodiments, the sealing ring 21 is adhered to the circumferential side wall of the protective ring 15; when the experiment device is used, the sealing ring 21 can enhance the sealing performance inside the experiment bin 13, so that the experiment efficiency is improved.

In other embodiments, a ball groove is formed in the circumferential direction of the experiment table 14, and a ball 20 is connected inside the ball groove in a rolling manner; when the experiment device is used, the sliding friction force between the experiment table 14 and the inner wall of the experiment bin 13 can be converted into the rolling friction between the ball 20 and the inner wall of the experiment bin 13 by using the ball 20, so that the reduction of the friction force is realized, the energy is saved, and meanwhile, the inner wall of the experiment bin 13 is also protected.

In other embodiments, the heater 9, the humidifier 10 and the dehumidifier 11 are all fixedly connected to a side wall of the lifting plate 8 facing the experiment table 14; the heater 9, the humidifier 10 and the dehumidifier 11 are connected in a manner that can avoid interference with the lifting plate 8 when the lifting plate 8 moves, and the positions of the heater 9, the humidifier 10 and the dehumidifier 11 can be adjusted by adjusting the lifting plate 8; making the use of the device more flexible.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a constant temperature and humidity experimental apparatus, includes experimental apparatus body (1), its characterized in that: the experimental device body (1) comprises an experimental bin (13), a bin gate (6), a heater (9), a humidifier (10), a dehumidifier (11) and an experimental table (14); the bottom of the experiment bin (13) is provided with a rotating mechanism (3), and the rotating mechanism (3) is connected with an experiment table (14); the top in experiment storehouse (13) is provided with elevating system (2), elevating system (2) mainly have cylinder (7) and lifter plate (8), cylinder (7) are connected at the outer top in experiment storehouse (13), and the flexible end of cylinder (7) stretches into the inside in experiment storehouse (13) and is connected with lifter plate (8).

2. The constant temperature and humidity experimental device according to claim 1, wherein: the rotating mechanism (3) is mainly provided with a base (5), a motor (19) and a connecting shaft (16), the experiment bin (13) is installed at the top of the base (5), and two ends of the connecting shaft (16) are respectively connected with the experiment table (14) and the base (5); the connecting shaft (16) is connected with a first gear (17), the output end of the motor (19) is connected with a second gear (18), and the second gear (18) is matched with the first gear (17).

3. The constant temperature and humidity experimental device according to claim 2, wherein: the circumference lateral wall of lifter plate (8) goes up the symmetry and is provided with guide bar (22), spout (12) have been seted up along the flexible direction of cylinder (7) in experiment storehouse (13) inner wall and the corresponding position of guide bar (22), spout (12) and guide bar (22) are mutually supported.

4. The constant temperature and humidity experimental device according to claim 1, wherein: the edge of one side wall of the experiment table (14) facing the air cylinder (7) is provided with a protective ring (15).

5. The constant temperature and humidity experimental device according to claim 4, wherein: and a sealing ring (21) is bonded on the circumferential side wall of the protection ring (15).

6. The constant temperature and humidity experimental device according to claim 5, wherein: a ball groove is formed in the circumferential direction of the experiment table (14), and a ball (20) is connected to the inside of the ball groove in a rolling mode.

7. The constant temperature and humidity experimental device according to claim 1, wherein: the heater (9), the humidifier (10) and the dehumidifier (11) are all connected to one side wall, facing the experiment table (14), of the lifting plate (8).