CN219453501U - Laboratory internal environment monitoring device - Google Patents

Abstract

The utility model discloses an internal environment monitoring device of a laboratory, which comprises a connecting seat, wherein the front side of the connecting seat is symmetrically and fixedly connected with a sliding groove, the inside of the sliding groove is slidably connected with a sliding block, one side of the sliding block is fixedly connected with a mounting plate, and an air monitor and a camera are arranged on the mounting plate. According to the utility model, the motor drives the winding wheel to rotate so as to adjust the position of the sliding block, thereby realizing detection of air with different heights, and simultaneously, the connecting wire bypasses the top end from below, so that the motor is positioned below, and the motor is convenient to overhaul by subsequent personnel; the sliding groove is provided with the inclined blocks on two sides, and the air monitor and the movable clamping plate on one side of the camera can be loosened through the inclined blocks, so that a user can take down the air monitor I and the camera for maintenance, and meanwhile, the position of the inclined blocks can be adjusted, and the user can adjust according to the height of the user.

Description

Laboratory internal environment monitoring device

Technical Field

The utility model relates to a detection device, in particular to a laboratory internal environment monitoring device.

Background

The continuous use of fuel gas and carrier gas is required in contemporary large laboratories for various analytical instruments such as mass spectrometry, chromatography or atomic absorption instruments, and thus laboratory management is required to consider how to achieve a continuous, stable and safe supply of these gases. In addition to a safe supply, these gases are often flammable and explosive, and once leaked, are subject to serious safety accidents. In addition, most of the common organic reagents in the laboratory have certain toxicity, and toxic gases such as methanol gas are formed after the reagents volatilize; in addition, hydrochloric acid and ammonia volatilize to form corrosive gas, which has great harm to human health. Therefore, the laboratory gas must be monitored, the gas concentration exceeding standard is strictly monitored, and the early warning is immediately carried out once the exceeding standard is carried out, so that the situation of no loss is ensured.

The existing monitoring device is mostly fixed in position, and because of various common gases in a laboratory and different gas densities, after gas leakage, the layering phenomenon of the gas easily occurs after the gas leakage, especially when the gas leakage is unattended at night, the existing monitoring device cannot detect the gases with different heights in the laboratory, and large potential safety hazards exist. Accordingly, a laboratory internal environment monitoring device is provided by those skilled in the art to solve the problems set forth in the background art.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an indoor environment monitoring device of a laboratory, which comprises a connecting seat, wherein the front side of the connecting seat is symmetrically and fixedly connected with a sliding groove, a sliding block is connected in the sliding groove in a sliding way, a limiting rod is arranged between the upper end and the lower end of the sliding groove, the front side of the connecting seat is fixedly arranged below the sliding groove, a motor is fixedly connected with a winding wheel on one side of the motor, a connecting wire is fixedly connected with the outer side of the winding wheel, the connecting wire passes through the space between the limiting rod and the connecting seat below and bypasses the limiting rod above and then is connected with the sliding block, one side of the sliding block is fixedly connected with a mounting plate, an air monitor and a camera are arranged on the mounting plate, a movable clamping plate I is arranged on one side of the mounting plate, a movable clamping plate II is arranged on one side of the camera, and a fixed clamping plate corresponding to the movable clamping plate I and the movable clamping plate II is respectively arranged between the air monitor and the camera on the mounting plate;

the inclined blocks are inserted into two sides of the sliding groove, the connecting plates are fixedly connected to one sides of the first movable clamping plate and the second movable clamping plate, one end of each connecting plate penetrates through the mounting plates to be located at two sides of the sliding groove, springs are arranged between the connecting plates and the mounting plates, and the connecting plates are located above the inclined blocks.

Preferably: the back side of the sliding block is provided with a slot, and the connecting wire passes through the slot.

Preferably: and a storage battery is fixedly arranged below the mounting plate. The weight of the mounting plate is weighted through the storage battery, and meanwhile, independent power supply can be supplied to the camera and the air monitor, so that the arrangement of the power lines of the camera and the air monitor is avoided.

Preferably: the movable clamp plate I and the movable clamp plate II are positioned on two sides of the mounting plate, and the fixed clamp plate is positioned in the middle of the mounting plate.

Preferably: the connecting seat front side is located motor front side fixed mounting and has the protective housing, and the protective housing top is equipped with the opening, and the connecting wire passes the opening.

Preferably: the sliding groove both sides are equipped with a plurality of openings, and the inclined block one end inserts inside the opening, and the position of user adjustable inclined block, the position of user adjustable inclined block.

The utility model has the technical effects and advantages that:

1. according to the utility model, the motor drives the winding wheel to rotate so as to adjust the position of the sliding block, thereby realizing detection of air with different heights, and simultaneously, the connecting wire bypasses the top end from below, so that the motor is positioned below, and the motor is convenient to overhaul by subsequent personnel;

2. according to the utility model, the inclined blocks are arranged on two sides of the sliding groove, and the movable clamping plates on one side of the air monitor and the camera can be loosened through the inclined blocks, so that a user can conveniently take down the air monitor and the camera for maintenance, and meanwhile, the position of the inclined blocks can be adjusted, so that the user can adjust the air monitor according to the height of the user.

Drawings

FIG. 1 is a schematic view of the structure provided herein;

FIG. 2 is a schematic view of the structure of the interior of the protective case provided by the present application;

FIG. 3 is a schematic structural view of the mounting plate provided herein;

FIG. 4 is a schematic structural view of a connection plate provided herein;

in the figure:

1. a connecting seat; 2. a sliding groove; 3. a protective shell; 4. a sliding block; 5. a mounting plate; 6. a limit rod; 7. a motor; 8. a reel; 9. an air monitor; 10. a camera; 11. a movable clamping plate I; 12. a movable clamping plate II; 13. a storage battery; 14. a connecting plate; 15. a sloping block; 16. and (3) a spring.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1-4, in this embodiment, a laboratory internal environment monitoring device is provided, including a connecting seat 1, a sliding groove 2 is symmetrically and fixedly connected to the front side of the connecting seat 1, a sliding block 4 is slidably connected to the inside of the sliding groove 2, a stop lever 6 is fixedly arranged between the upper end and the lower end of the sliding groove 2, a motor 7 is fixedly installed below the sliding groove 2 on the front side of the connecting seat 1, a winding wheel 8 is fixedly connected to one side of the motor 7, a connecting wire is fixedly connected to the outer side of the winding wheel 8, the connecting wire passes through the lower part between the stop lever 6 and the connecting seat 1 and bypasses the upper part to be connected with the sliding block 4 after passing through the upper part between the stop lever 6 and the sliding block 6, a slot is formed in the back side of the sliding block 4, the connecting wire passes through the slot, a mounting plate 5 is fixedly connected to one side of the sliding block 4, an air monitor 9 and a camera 10 are arranged on the mounting plate 5, a movable clamp plate 11 is arranged on one side of the air monitor 9, a movable clamp plate 12 is arranged on one side of the mounting plate 5, a movable clamp plate 12 is arranged on one side of the movable clamp plate 10, a movable clamp plate 11 is respectively arranged between the air monitor 9 and the movable clamp plate 11 and the camera 10, a connecting wire corresponding to the movable clamp plate 11 and the movable clamp plate 11 is arranged on the two side of the movable clamp plate 3 and the movable clamp plate 3 is fixedly connected to the front side of the mounting plate 3 through the opening and the front side of the mounting plate 3;

oblique blocks 15 have all been inserted to sliding tray 2 both sides, sliding tray 2 both sides are equipped with a plurality of openings, and oblique block 15 one end inserts the opening inside, and movable clamp plate one 11 and movable clamp plate two 12 one side all fixedly connected with connecting plate 14, connecting plate 14 one end pass mounting panel 5 and are located sliding tray 2 both sides, are equipped with spring 16 between connecting plate 14 and the mounting panel 5, and connecting plate 14 is located the top of oblique block 15.

The working principle of the utility model is as follows:

when the device is used, the motor 7 is started, the motor 7 drives the winding wheel 8 to rotate, the connecting wire on the winding wheel 8 is wound up and then winds around the limiting rod 6 above to pull the sliding block 4 to ascend, the mounting plate 5 and the air monitor 9 on the mounting plate 5 are lifted together with the camera 10, or the connecting wire on the winding wheel 8 is released and then the sliding block 4, the mounting plate 5 and the air monitor 9 on the winding wheel and the camera 10 descend under the action of gravity, and the heights of the air monitor 9 and the camera 10 are controlled through the rotation direction of the motor 7 so as to monitor the air at different heights;

when the mounting plate 5 descends and moves to the position above the inclined block 15 to continue descending, the inclined block 15 enables the connecting plate 14 connected with one side of the movable clamp plate I11 and one side of the movable clamp plate II 12 on the mounting plate 5 to move to two sides along the inclined edge of the inclined block 15, and the connecting plate 14 drives the movable clamp plate I11 and the movable clamp plate II 12 to move to two sides, so that the movable clamp plate I11 and the movable clamp plate II 12 are separated from the corresponding fixed clamp plates, and the air monitor 9 and the camera 10 can be conveniently taken down for detection.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims (6)

1. The utility model provides an inside environment monitoring device in laboratory, including connecting seat (1), its characterized in that, connecting seat (1) front side symmetry fixedly connected with sliding tray (2), sliding tray (2) inside sliding connection has sliding block (4), all be equipped with gag lever post (6) between the upper and lower ends of sliding tray (2), connecting seat (1) front side is located sliding tray (2) below fixed mounting has motor (7), motor (7) one side fixedly connected with reel (8), reel (8) outside fixedly connected with connecting wire, the connecting wire passes the below between gag lever post (6) and connecting seat (1) and bypass the top behind gag lever post (6) with sliding block (4), sliding block (4) one side fixedly connected with mounting panel (5), be equipped with air monitor (9) and camera (10) on mounting panel (5) are located air monitor (9) one side and are equipped with movable clamp plate (11), be located on mounting panel (5) one side and be equipped with movable clamp plate (12) between air monitor (9) and two movable clamp plate (11) respectively, movable clamp plate (12) are located on mounting panel (5) and are equipped with movable clamp plate (12) respectively;

oblique piece (15) have all been inserted to sliding tray (2) both sides, and movable clamp plate one (11) and movable clamp plate two (12) one side all fixedly connected with connecting plate (14), connecting plate (14) one end pass mounting panel (5) and are located sliding tray (2) both sides, are equipped with spring (16) between connecting plate (14) and mounting panel (5), and connecting plate (14) are located the top of oblique piece (15).

2. A laboratory internal environment monitoring device according to claim 1, characterized in that the back side of the slider (4) is provided with a slot through which a connecting wire passes.

3. Laboratory internal environment monitoring device according to claim 1, characterized in that a battery (13) is fixedly mounted under the mounting plate (5).

4. The laboratory internal environment monitoring device according to claim 1, wherein the movable clamp plate I (11) and the movable clamp plate II (12) are positioned at two sides of the mounting plate (5), and the fixed clamp plate is positioned in the middle of the mounting plate (5).

5. The laboratory internal environment monitoring device according to claim 1, wherein the front side of the connecting seat (1) is fixedly provided with a protective shell (3) positioned at the front side of the motor (7), an opening is arranged above the protective shell (3), and a connecting wire passes through the opening.

6. Laboratory internal environment monitoring device according to claim 1, characterized in that the sliding groove (2) is provided with openings on both sides, one end of the inclined block (15) being inserted into the opening.