Laboratory temperature and humidity acquisition instrument

Abstract

The utility model relates to the technical field of temperature and humidity acquisition, and discloses a laboratory temperature and humidity acquisition instrument which is applied to a laboratory main body, the top of the laboratory main body is a laboratory ceiling, and an experiment table is arranged on the inner bottom wall of the laboratory main body. According to the laboratory temperature and humidity acquisition instrument, the pushing assembly is arranged, after the pushing assembly is used, a movable rod can push a movable frame, a connecting column and a telescopic hydraulic cylinder to move, due to the fact that a guide groove is in a wavy line shape, the connecting column, the movable frame and the telescopic hydraulic cylinder move front and back while transversely moving, and the telescopic hydraulic cylinder stretches out and draws back; the temperature sensor and the humidity sensor at the output end of the telescopic hydraulic cylinder can move to all positions of the laboratory body, temperature and humidity collection of all positions of the laboratory body is facilitated, comprehensiveness of temperature and humidity collection is guaranteed, inaccuracy of temperature and humidity collection of a single area is reduced, and the working efficiency is improved. Therefore, an experimenter can perform an experiment in an environment with proper temperature and humidity.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature and humidity collection, in particular to a laboratory temperature and humidity collection instrument. Background Art

[0002] The temperature and humidity data acquisition instrument samples, detects and collects the gas inside the external environment, and centrally processes the temperature and humidity in the air in a digital way. In today's production and life, not only does the production environment in the factory have high requirements on the temperature and humidity quality of the air, but people's quality of life is also getting higher and higher. Therefore, people have higher and higher requirements for temperature and humidity monitors.

[0003] After searching for Chinese patent CN216593532U, a portable laboratory temperature and humidity collector was announced. The setting has a good hiding effect on the folding plate when it is folded. The handle behind the outer cover can be opened and the gloves can be put into it when the folding plate is in the retracted state, which is convenient for holding the instrument body and not easy to drop. When the folding plate is extended, the handle is used as a grip point, which is convenient for holding by hand. When the folding plate is retracted, the volume occupied by the folding plate is greatly reduced, which is convenient for carrying. When extended, the length of the instrument body can also be greatly extended, which is convenient for the instrument to detect values ​​at higher places. Chinese patent CN214793284U was also searched and announced. An integrated temperature and humidity data collector can be applied to a variety of environments through a variety of detection heads, thereby increasing the practicality and versatility of the invention. The storage box can be used conveniently while providing good protection for the probe, thereby reducing the damage probability of the invention. It can be seen that one of the above patents reduces the space occupied by the equipment, while the other is used in a variety of environments and protects the probe. When the temperature and humidity are collected in the laboratory, some locations are far from or close to the window ventilation fan, resulting in different temperatures and humidity at some locations in the laboratory. Therefore, a laboratory temperature and humidity collector is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a laboratory temperature and humidity collector, which has the advantage of being convenient for collecting temperature and humidity at various locations in the laboratory.

[0005] In order to achieve the above-mentioned purpose of facilitating the collection of temperature and humidity at various locations in the laboratory, the utility model provides the following technical solutions: a laboratory temperature and humidity collector, applied to a laboratory main body, the top of the laboratory main body is a laboratory ceiling, the inner bottom wall of the laboratory main body is provided with a laboratory table, the bottom of the laboratory ceiling is fixedly installed with a mounting plate, and the laboratory ceiling and the mounting plate are provided with a push component for collecting the temperature and humidity at various locations in the laboratory main body;

[0006] The pushing assembly includes a guide groove, a servo motor, a screw rod, a movable rod, a movable frame, a connecting column and a telescopic hydraulic cylinder. The guide groove is opened at the bottom of the laboratory ceiling, the servo motor is fixedly installed on the side wall of the mounting plate, the screw rod is fixedly installed on the output shaft of the servo motor, the movable rod is threadedly engaged with the outer surface of the screw rod, the movable frame is slidably connected to the outer surface of the movable rod, the connecting column is fixedly connected to the top of the movable frame and movably connected to the inner wall of the guide groove, and the telescopic hydraulic cylinder is installed at the bottom of the movable frame.

[0007] Furthermore, the guide groove is in the shape of a wavy line, the screw rod is rotatably connected to the mounting plate, and the side surface of the movable frame is in the shape of a square.

[0008] Furthermore, the connecting column extends into the inner wall of the guide groove, and a support rod slidably connected to the movable rod is fixedly installed on the mounting plate.

[0009] Furthermore, a fixing plate is fixedly mounted on the output end of the telescopic hydraulic cylinder, and a temperature sensor and a humidity sensor are mounted on the bottom of the fixing plate.

[0010] Furthermore, ventilation fans are provided on the front wall and the rear wall of the laboratory body.

[0011] Compared with the prior art, the utility model provides a laboratory temperature and humidity collector, which has the following beneficial effects:

[0012] The laboratory temperature and humidity collector is provided with a pushing component. After the pushing component is used, the movable rod can push the movable frame, the connecting column and the telescopic hydraulic cylinder to move. Because the guide groove is in the shape of a wavy line, the connecting column, the movable frame and the telescopic hydraulic cylinder can move horizontally and forward and backward at the same time, and cooperate with the extension and retraction of the telescopic hydraulic cylinder, so that the temperature sensor and the humidity sensor at the output end of the telescopic hydraulic cylinder can be moved to various positions of the laboratory body, which is conducive to temperature and humidity collection at various positions of the laboratory body, ensuring the comprehensiveness of temperature and humidity collection, and reducing the inaccuracy of temperature and humidity collection in a single area, so that experimenters can conduct experiments in a suitable temperature and humidity environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of the front side of the structure of the utility model;

[0014] Figure 2 It is a three-dimensional cross-sectional view of the lower side of the structure of the utility model;

[0015] Figure 3 It is a bottom three-dimensional sectional view of the movable rod and movable frame of the structure of the utility model;

[0016] Figure 4It is a side stereoscopic cross-sectional view of the structure of the utility model;

[0017] Figure 5 The utility model structure Figure 4 A magnified schematic diagram of center A.

[0018] In the figure: 1 laboratory body, 2 laboratory ceiling, 3 laboratory table, 4 mounting plate, 5 pushing assembly, 51 guide groove, 52 servo motor, 53 screw rod, 54 movable rod, 55 movable frame, 56 connecting column, 57 telescopic hydraulic cylinder, 6 support rod, 7 fixing plate, 8 temperature sensor, 9 humidity sensor, 10 ventilation fan. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-2 A laboratory temperature and humidity collector is applied to a laboratory main body 1. The top of the laboratory main body 1 is a laboratory ceiling 2. A laboratory table 3 is arranged on the inner bottom wall of the laboratory main body 1. A mounting plate 4 is fixedly installed on the bottom of the laboratory ceiling 2. Ventilation fans 10 are arranged on the front and rear walls of the laboratory main body 1 for ventilating the laboratory main body 1 to ensure smooth air flow in the laboratory main body 1.

[0021] See also Figure 2-5 A pushing assembly 5 for collecting temperature and humidity at various locations in the laboratory body 1 is provided on the laboratory ceiling 2 and the mounting plate 4. The pushing assembly 5 includes a guide groove 51, a servo motor 52, a screw rod 53, a movable rod 54, a movable frame 55, a connecting column 56 and a telescopic hydraulic cylinder 57. The guide groove 51 is opened at the bottom of the laboratory ceiling 2, and the shape of the guide groove 51 is a wavy line. The servo motor 52 is fixedly mounted on the side wall of the mounting plate 4, and the screw rod 53 is fixedly mounted on the output shaft of the servo motor 52. When the servo motor 52 is started, the screw rod 53 rotates, and the temperature and humidity at various locations in the laboratory body 1 are gradually collected. The screw rod 53 is rotatably connected to the mounting plate 4, and the mounting plate 4 can support the screw rod 53. The movable rod 54 is threadedly engaged with the outer surface of the screw rod 53. The movable rod 54 is in the shape of a quadrangular prism, and the rotation of the screw rod 53 can drive the movable rod 54 to move.

[0022] In addition, a movable rod 54 is fixedly installed on the mounting plate 4 and is slidably connected to the support rod 6 to limit the rotation of the movable rod 54 so that the movable rod 54 can only move laterally along the outer surface of the support rod 6. A movable frame 55 is slidably connected to the outer surface of the movable rod 54. The movable frame 55 can move back and forth on the outer surface of the movable rod 54, and the side shape of the movable frame 55 is a U-shape.

[0023] At the same time, the connecting column 56 is fixedly connected to the top of the movable frame 55 and movably connected to the inner wall of the guide groove 51. The connecting column 56 extends into the inner wall of the guide groove 51. Under the guidance of the trajectory of the guide groove 51, the connecting column 56 is forced to move longitudinally while moving laterally, so that the temperature and humidity at various positions in the laboratory main body 1 can be collected. The telescopic hydraulic cylinder 57 is installed at the bottom of the movable frame 55. The telescopic hydraulic cylinder 57 can be extended and retracted to collect temperature and humidity at different heights. The output end of the telescopic hydraulic cylinder 57 is fixedly installed with a fixed plate 7. The bottom of the fixed plate 7 is installed with a temperature sensor 8 and a humidity sensor 9. The temperature sensor 8 is used to collect the temperature in the laboratory main body 1, and the humidity sensor 9 is used to collect the humidity in the laboratory main body 1.

[0024] When this embodiment is in use, the servo motor 52 is started, the screw rod 53 rotates, the movable rod 54 moves, and under the guidance of the guide groove 51, the connecting column 56 drives the movable frame 55, the telescopic hydraulic cylinder 57, the temperature sensor 8 and the humidity sensor 9 to move back and forth continuously, so that the temperature sensor 8 and the humidity sensor 9 can move horizontally and reciprocate back and forth, so that the temperature sensor 8 and the humidity sensor 9 can fully collect the temperature and humidity in the laboratory body 1.

[0025] The beneficial effects of the above embodiments are:

[0026] The laboratory temperature and humidity collector is provided with a pushing component 5. After the pushing component 5 is used, the movable rod 54 can push the movable frame 55, the connecting column 56 and the telescopic hydraulic cylinder 57 to move. Because the guide groove 51 is in the shape of a wavy line, the connecting column 56, the movable frame 55 and the telescopic hydraulic cylinder 57 can move horizontally and forward and backward at the same time, and cooperate with the extension and retraction of the telescopic hydraulic cylinder 57, so that the temperature sensor 8 and the humidity sensor 9 at the output end of the telescopic hydraulic cylinder 57 can move to various positions of the laboratory body 1, which is conducive to collecting temperature and humidity at various positions of the laboratory body 1, ensuring the comprehensiveness of temperature and humidity collection, and reducing the inaccuracy of temperature and humidity collection in a single area, so that experimenters can conduct experiments in a suitable temperature and humidity environment.

[0027] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laboratory temperature and humidity collector, applied to a laboratory main body (1), the top of the laboratory main body (1) is a laboratory ceiling (2), the inner bottom wall of the laboratory main body (1) is provided with a laboratory table (3), and the bottom of the laboratory ceiling (2) is fixedly provided with a mounting plate (4), characterized in that: The laboratory ceiling (2) and the mounting plate (4) are provided with a push component (5) for collecting the temperature and humidity at various locations in the laboratory body (1); The pushing assembly (5) comprises a guide groove (51), a servo motor (52), a screw rod (53), a movable rod (54), a movable frame (55), a connecting column (56) and a telescopic hydraulic cylinder (57), wherein the guide groove (51) is provided at the bottom of the laboratory ceiling (2), the servo motor (52) is fixedly mounted on the side wall of the mounting plate (4), the screw rod (53) is fixedly mounted on the output shaft of the servo motor (52), the movable rod (54) is threadedly engaged with the outer surface of the screw rod (53), the movable frame (55) is slidably connected to the outer surface of the movable rod (54), the connecting column (56) is fixedly connected to the top of the movable frame (55) and is movably connected to the inner wall of the guide groove (51), and the telescopic hydraulic cylinder (57) is mounted at the bottom of the movable frame (55).

2. A laboratory temperature and humidity collector according to claim 1, characterized in that: The guide groove (51) is in the shape of a wave line, the screw rod (53) is rotatably connected to the mounting plate (4), and the side surface of the movable frame (55) is in the shape of a square.

3. A laboratory temperature and humidity collector according to claim 1, characterized in that: The connecting column (56) extends into the inner wall of the guide groove (51), and a support rod (6) slidably connected to the movable rod (54) is fixedly mounted on the mounting plate (4).

4. A laboratory temperature and humidity collector according to claim 1, characterized in that: A fixing plate (7) is fixedly mounted on the output end of the telescopic hydraulic cylinder (57), and a temperature sensor (8) and a humidity sensor (9) are mounted on the bottom of the fixing plate (7).

5. A laboratory temperature and humidity collector according to claim 1, characterized in that: The front wall and the rear wall of the laboratory body (1) are both provided with ventilation fans (10).

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