Chemical laboratory environment monitoring device

Abstract

The utility model discloses a chemical laboratory environment monitoring device which comprises a monitor, a driving motor is installed on one side of the monitor, a tray is connected to the bottom of the driving motor in a supporting mode, a bottom block is fixedly connected to the bottom of the tray, and a supporting block is installed at the bottom of the bottom block in an inclined mode. The bottom of the supporting block is movably installed on the track strip, the bottom of the track strip is fixedly connected with a connecting plate, and the bottom of one end of the connecting plate is fixedly connected with a supporting rod. A screw rod drives a supporting block to move upwards through an isolation plate when the screw rod moves in a sliding groove, a tray is driven to move upwards through a bottom block when the supporting block moves upwards, and finally the tray is supported at the bottom of a driving motor, so that the suspended end of the driving motor can be supported through the structure during use; therefore, the firmness of the driving motor after installation can be improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to environmental monitoring device technical field, specifically related to a chemical laboratory environmental monitoring device. BACKGROUND

[0002] The chemical laboratory environmental monitoring device is a device used in chemical laboratories to monitor and record laboratory environmental parameters in real time. These parameters include, but are not limited to, temperature, humidity, air quality, etc. These devices are crucial for ensuring the stability and accuracy of experimental conditions, helping to protect the safety of laboratory personnel and improve the reliability of experimental results. Chemical laboratories are equipped with a variety of equipment and safety measures, among which environmental monitoring instruments are very important, and the selection is based on monitoring needs. Thermometers and hygrometers are the foundation to ensure stable and suitable experimental conditions.

[0003] The monitoring instrument for chemical laboratory environmental monitoring disclosed in the authorized announcement No. CN221667615U rotates the driving motor to drive the driving pulley and the driven pulley, and drives the fan blades to rotate through the meshing transmission of the worm and the worm wheel, thereby accelerating the air flow beside the hygrometer and further improving the efficiency of the experiment.

[0004] The monitoring instrument has a driving motor installed on one side, which has significant technical advantages. However, this innovative design also presents a challenge: the entire body of the driving motor is suspended on one side of the hollow box. Although this suspended installation optimizes the spatial layout and improves the flexibility of the design to some extent, it may lead to a potential problem over time: the suspended structure of the driving motor causes the connection end to bear an abnormally large pressure.

[0005] Due to the vibration and power transmission during the operation of the driving motor, these forces cannot be effectively dispersed and supported in a suspended state, and thus gradually accumulate and concentrate at the connection end. Over time, this continuous pressure will cause the wear and tear of the connection components to increase, and may even cause loosening. Once the connection end loosens, it will not only affect the stability and accuracy of the driving motor, but also may seriously affect its overall performance, eventually leading to the failure of the driving motor to work normally, affecting the operating efficiency and reliability of the entire system. UTILITY MODEL CONTENTS

[0006] The purpose of this invention is to provide a chemical laboratory environmental monitoring device that addresses the problem that vibrations and power transmission generated by the drive motor during operation, when suspended in an unsupported state, cause these forces to gradually accumulate and concentrate at the connection end. Over time, this continuous pressure leads to accelerated wear of the connecting components and may even cause loosening. Once the connection end becomes loose, it not only affects the stability and accuracy of the drive motor but may also severely impact its overall performance, ultimately causing the drive motor to malfunction and affecting the operating efficiency and reliability of the entire system.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a chemical laboratory environmental monitoring device, including a monitor, a drive motor installed on one side of the monitor, a tray supported at the bottom of the drive motor, a bottom block fixedly connected to the bottom of the tray, and a support block installed at an angle at the bottom of the bottom block;

[0008] The bottom of the support block is movably mounted on the track bar, and a connecting plate is fixedly connected to the bottom of the track bar. A support rod is fixedly connected to the bottom of one end of the connecting plate, and the bottom of the support rod is on the same horizontal plane as the bottom of the monitoring instrument.

[0009] In order to dissipate the heat generated by the drive motor through the guide grooves, as a chemical laboratory environmental monitoring device of this utility model, preferably, a set of guide grooves are evenly spaced on the surface of the tray, and the inner wall of the guide grooves does not contact the outer wall of the drive motor.

[0010] In order to enable the support block to move up and down on the outer wall of the track, as a chemical laboratory environmental monitoring device of this utility model, preferably, the bottom of the support block is provided with a notch, a movable wheel is installed inside the notch, a slider is fixedly installed on the outer wall of each side of the movable wheel, and an isolation plate is fixedly installed on the inner wall of the notch at the bottom of the movable wheel.

[0011] The center end of the track bar has a recessed groove, the bottom of the track bar is threaded with a screw rod, and the top of the screw rod is fitted with a protrusion.

[0012] The movable wheel makes contact with the inner wall of the transverse end of the slide groove, and the two sliders are respectively movably installed on the inner wall of the longitudinal end of the slide groove and connected.

[0013] In order to enable the support block to move upward through the isolation plate when the screw rises, as a chemical laboratory environmental monitoring device of this utility model, preferably, the screw extends into the groove through the interior of the connecting plate and the track, and the protrusion has a semi-circular structure, and the top of the protrusion is in contact with the bottom of the isolation plate.

[0014] To enhance the stability of the monitoring instrument, as a chemical laboratory environmental monitoring device of this utility model, preferably, one side of the track bar is fixedly installed on the outer wall of the monitoring instrument, and the support rod is inclinedly installed at the bottom of the connecting plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] When in use, the screw is adjusted upwards. The screw moves upwards inside the slide groove through the threaded structure between it and the support block. As the screw moves in the slide groove, it drives the support block to move upwards through the isolation plate. When the support block moves upwards, it drives the tray to move upwards through the bottom block. Finally, the tray will support the bottom of the drive motor. Thus, the above structure can support the suspended end of the drive motor during use, thereby improving the stability of the drive motor after installation. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a front view structural diagram provided for an embodiment of this application.

[0019] Figure 2 This is a schematic diagram of the rear view structure provided for an embodiment of this application.

[0020] Figure 3 This is a schematic diagram of the tray structure provided in an embodiment of this application.

[0021] Figure 4 This is a schematic diagram of the docking end structure of the support block and track strip provided in an embodiment of this application.

[0022] Figure 5 This is a schematic diagram of the cross-sectional structure of the track strip provided in an embodiment of this application.

[0023] Figure 6 This is a schematic diagram of the support block structure provided in an embodiment of this application.

[0024] In the diagram: 1. Monitor; 2. Drive motor; 3. Tray; 31. Guide groove; 4. Base block; 5. Support block; 51. Notch; 52. Playing wheel; 53. Slider; 54. Isolation plate; 6. Track bar; 61. Screw; 62. Protrusion; 63. Slide groove; 7. Connecting plate; 8. Support rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-6 The present invention provides the following technical solution: a chemical laboratory environmental monitoring device, including a monitor 1, a drive motor 2 installed on one side of the monitor 1, a tray 3 supported at the bottom of the drive motor 2, a bottom block 4 fixedly connected to the bottom of the tray 3, and a support block 5 installed at an angle at the bottom of the bottom block 4.

[0027] When using it, place the monitor 1 in the chemical laboratory to be monitored, turn on the monitor 1, and the air guide fan on one side of the monitor 1 will guide the air inside the laboratory into the monitor 1. Then the monitor 1 will start working, and the air inside the laboratory will pass through the monitor 1 to quickly obtain the humidity and pH values.

[0028] Since this technical solution does not involve the principle of the monitor 1, please refer to the Chinese patent disclosure of a monitor for environmental monitoring in a chemical laboratory with authorization announcement number CN221667615U for the specific implementation and operating principle of the monitor 1.

[0029] The bottom of the support block 5 is movably mounted on the track bar 6. The bottom of the track bar 6 is fixedly connected to the connecting plate 7. The bottom of one end of the connecting plate 7 is fixedly connected to the support rod 8. The bottom of the support rod 8 is on the same horizontal plane as the bottom of the monitor 1.

[0030] Preferably, a set of guide grooves 31 are evenly spaced on the surface of the tray 3, and the inner wall of the guide grooves 31 does not contact the outer wall of the drive motor 2.

[0031] In actual use, as the drive motor 2 continues to work, a certain amount of heat will be generated on the outside of the drive motor 2. At this time, the heat generated will be dissipated outward through the guide groove 31 on the tray 3. Thus, the above structure can ensure the good heat dissipation effect of the drive motor 2 during use.

[0032] Preferably, the support block 5 has a notch 51 at the bottom, a movable wheel 52 is installed inside the notch 51, a slider 53 is fixedly installed on the outer walls of both sides of the movable wheel 52, and an isolation plate 54 is fixedly installed on the inner wall of the notch 51 at the bottom of the movable wheel 52.

[0033] The center end of the track bar 6 is provided with a recessed groove 63, the bottom of the track bar 6 is threaded through a screw 61, and the top of the screw 61 is fitted with a protrusion 62.

[0034] The wheel of the movable wheel 52 is in contact with the inner wall of the transverse end of the slide groove 63, and the two sliders 53 are respectively installed on the longitudinal inner wall of the slide groove 63.

[0035] In practical use, when the screw 61 moves upward, it will drive the isolation plate 54. When the isolation plate 54 is pushed upward, it will further drive the support block 5 to move upward. When the support block 5 moves upward, it will drive the movable wheel 52 to move upward. When the movable wheel 52 moves, it will roll on the inner wall of the slide groove 63. This can reduce the friction of movement and at the same time ensure the stability of the support block 5 when it moves.

[0036] Preferably, the screw 61 extends through the interior of the connecting plate 7 and the track 6 into the groove 63, and the protrusion 62 has a semi-circular structure, with the top of the protrusion 62 in contact with the bottom of the isolation plate 54.

[0037] To enhance the stability of the monitor 1, as a chemical laboratory environmental monitoring device of this utility model, preferably, one side of the track bar 6 is fixedly installed on the outer wall of the monitor 1, and the support rod 8 is inclinedly installed at the bottom of the connecting plate 7.

[0038] Since the drive motor 2 is protruding on the outer wall of the monitor 1, the overall balance structure of the monitor 1 will be disrupted. This technical solution improves the stability of the monitor 1 by setting a support rod 8 on the same side of the monitor 1 as the drive motor 2.

[0039] In practical use, when using this device, the screw 61 must first be rotated clockwise for upward adjustment. Through the threaded structure between the screw 61 and the support block 5, as the screw 61 rises, it pushes the isolation plate 54. The isolation plate 54, under this pushing force, transmits the upward force to the support block 5. The isolation plate 54 not only transmits force but also ensures a stable connection and isolation between the structures, preventing unnecessary vibration.

[0040] After receiving this upward thrust, the support block 5 causes the bottom block 4 at its top to rise as well. As the bottom block 4 rises, the tray 3 also rises slowly until it is finally and steadily supported at the bottom of the drive motor 2.

[0041] This solution utilizes the threaded transmission principle in mechanical engineering, achieving precise support for the suspended end of the drive motor 2 and significantly improving its robustness and stability after installation. Through a simple and efficient adjustment process, users can easily achieve stable support for the drive motor 2 without complex tools or operations, ensuring its smooth operation and long-term durability. Furthermore, this design offers scalability, allowing the height of the tray 3 to be adjusted to accommodate drive motors 2 of different specifications or installation requirements, further enhancing its practicality and flexibility.

[0042] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A chemical laboratory environmental monitoring device, comprising a monitoring instrument (1), wherein a drive motor (2) is mounted on one side of the monitoring instrument (1), characterized in that, The bottom of the drive motor (2) is supported by a tray (3), the bottom of the tray (3) is fixedly connected to a bottom block (4), and the bottom of the bottom block (4) is inclinedly installed with a support block (5). The bottom of the support block (5) is movably mounted on the track bar (6). The bottom of the track bar (6) is fixedly connected to a connecting plate (7). The bottom of one end of the connecting plate (7) is fixedly connected to a support rod (8). The bottom of the support rod (8) is on the same horizontal plane as the bottom of the monitor (1).

2. The chemical laboratory environmental monitoring device according to claim 1, characterized in that: A set of guide grooves (31) are equally spaced on the surface of the tray (3), and the inner wall of the guide grooves (31) does not contact the outer wall of the drive motor (2).

3. The chemical laboratory environmental monitoring device according to claim 1, characterized in that: The bottom of the support block (5) has a notch (51), and a movable wheel (52) is installed inside the notch (51). A slider (53) is fixedly installed on the outer walls of both sides of the movable wheel (52). An isolation plate (54) is fixedly installed on the inner wall of the notch (51) at the bottom of the movable wheel (52).

4. A chemical laboratory environmental monitoring device according to claim 3, characterized in that: The center end of the track bar (6) is provided with a recessed groove (63), the bottom of the track bar (6) is threaded through a screw (61), and the top of the screw (61) is fitted with a protrusion (62).

5. A chemical laboratory environmental monitoring device according to claim 4, characterized in that: The wheel of the movable wheel (52) is in contact with the inner wall of the transverse end of the slide groove (63), and the two sliders (53) are respectively installed in the longitudinal inner wall of the slide groove (63) and connected.

6. A chemical laboratory environmental monitoring device according to claim 4, characterized in that: The The screw (61) extends through the interior of the connecting plate (7) and the track (6) into the groove (63). The protrusion (62) has a semi-circular structure, and the top of the protrusion (62) is in contact with the bottom of the isolation plate (54).

7. A chemical laboratory environmental monitoring device according to claim 1, characterized in that: One side of the track bar (6) is fixedly installed on the outer wall of the monitor (1), and the support rod (8) is installed at an angle on the bottom of the connecting plate (7).

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