CN219432813U

CN219432813U - Safety monitoring device for laboratory

Info

Publication number: CN219432813U
Application number: CN202222167541.6U
Authority: CN
Inventors: 马爱玲; 李维汉; 王晓霞; 吴丹; 郭珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-07-28
Anticipated expiration: 2032-08-17

Abstract

The utility model belongs to the technical field of monitoring equipment, in particular to a safety monitoring device for laboratory, which aims at the problem that the use angle of a camera body is inconvenient to adjust in the existing safety monitoring device for laboratory, so that the monitoring range is single. The camera is reasonable in structural design, the rotation of the turntable drives the camera body to rotate through the transmission of the worm and the worm wheel and the meshing cooperation of the first bevel gear and the second bevel gear, the monitoring angle of the camera can be adjusted, the rotation of the turntable can be limited through the clamping connection of the inserting plate and the inserting groove, the use stability of the camera body is improved, and the reliability is high.

Description

Safety monitoring device for laboratory

Technical Field

The utility model relates to the technical field of monitoring equipment, in particular to a safety monitoring device for a laboratory.

Background

The laboratory is the place where the test is performed. Laboratory is scientific cradle, is scientific research's base, and the source spring of technological development plays very important effect to technological development, and laboratory's safety is monitored laboratory's inside through the camera mostly.

Most of the existing safety monitoring devices for laboratory are inconvenient to adjust the use angle of the camera main body, so that the monitoring range is single; it is therefore necessary to propose a laboratory safety monitoring device to solve this problem.

Disclosure of Invention

The utility model aims to solve the defect that the monitoring range is single because the use angle of a camera body is mostly inconvenient to adjust in the existing laboratory safety monitoring device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a laboratory is with safety monitoring device, includes support casing and camera main part, the camera main part rotates and installs in support casing's top one side, rotate on support casing's the rear side inner wall and install the connecting axle, the outside fixed cover of connecting axle is equipped with the worm wheel, the front side of worm wheel rotates and installs the rotor plate, and the top of rotor plate rotates and installs the bottom at the camera main part, the circular hole has been seted up on support casing's the bottom inner wall, and the worm is installed in the circular hole rotation, worm and worm wheel intermeshing, the cross bore has been seted up to support casing's one side, and the cross axle is installed in the cross bore rotation, and the outside fixed cover of cross axle is equipped with the second bevel gear, and the outside fixed cover of worm is equipped with first bevel gear, first bevel gear and second bevel gear intermeshing.

Preferably, one end of the transverse shaft extends to the outer side of the supporting shell, a turntable is fixedly sleeved on the outer side of the transverse shaft, two sliding grooves are formed in the outer side of the turntable, sliding holes are formed in the side walls of the sliding grooves, inserting plates are connected in the sliding holes in a sliding mode, a plurality of inserting grooves are formed in one side of the supporting shell, and the two inserting plates are movably clamped in the corresponding inserting grooves respectively.

Preferably, a vertical plate is fixedly arranged on one side of the plugboard, a spring is fixedly arranged on one side of the vertical plate, and one end of the spring is fixedly arranged on the side wall of the sliding groove.

Preferably, one side of each of the two plugboards extends to the outer side of the turntable and is fixedly provided with the same rectangular frame.

Preferably, a rectangular through hole is formed in the top of the support shell, and the rotating plate is located in the rectangular through hole.

Preferably, a mounting plate is fixedly mounted on one side of the support shell.

Preferably, a plurality of through holes are formed in one side of the mounting plate.

According to the safety monitoring device for the laboratory, the monitoring range can be enlarged through the mutual matching among the supporting shell, the camera body, the connecting shaft, the worm wheel, the rotating plate, the worm, the transverse shaft, the first bevel gear, the second bevel gear, the rotary table, the plugboards, the springs, the rectangular frames, the mounting plates and the rectangular through holes, the two plugboards are driven to move rightwards by pulling the rectangular frames, the springs are compressed, the plugboards are separated from the clamping connection with the slots, the rotary table is released, the rectangular frames are then rotated to drive the rotary table to rotate, the worm is driven to rotate under the matching of the first bevel gear and the second bevel gear, the worm is driven to rotate, the camera body is driven to rotate under the matching of the rotating plate, and the monitoring angle of the camera body can be adjusted;

according to the safety monitoring device for the laboratory, the rectangular frame is loosened, and the reset power of the spring drives the plugboard to move leftwards, so that the plugboard can be clamped in the corresponding slot, the rotation of the transverse shaft can be limited, and the use stability of the camera main body can be improved;

the camera is reasonable in structural design, the rotation of the turntable drives the camera body to rotate through the transmission of the worm and the worm wheel and the meshing cooperation of the first bevel gear and the second bevel gear, the monitoring angle of the camera can be adjusted, the rotation of the turntable can be limited through the clamping connection of the inserting plate and the inserting groove, the use stability of the camera body is improved, and the reliability is high.

Drawings

FIG. 1 is a schematic perspective view of a safety monitoring device for laboratory according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a laboratory safety monitoring apparatus according to the present utility model;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a partial enlarged view of a portion B in fig. 2.

In the figure: 1. a support housing; 2. a camera body; 3. a connecting shaft; 4. a worm wheel; 5. a rotating plate; 6. a worm; 7. a horizontal axis; 8. a first bevel gear; 9. a second bevel gear; 10. a turntable; 11. inserting plate; 12. a spring; 13. a rectangular frame; 14. a mounting plate; 15. rectangular through holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, the laboratory safety monitoring device comprises a support housing 1 and a camera body 2, wherein the camera body 2 is rotatably mounted on one side of the top of the support housing 1, a connecting shaft 3 is rotatably mounted on the inner wall of the rear side of the support housing 1, a worm wheel 4 is fixedly sleeved on the outer side of the connecting shaft 3, a rotating plate 5 is rotatably mounted on the front side of the worm wheel 4, the top of the rotating plate 5 is rotatably mounted on the bottom of the camera body 2, a circular hole is formed in the inner wall of the bottom of the support housing 1, a worm 6 is rotatably mounted in the circular hole, the worm 6 is meshed with the worm wheel 4, a transverse hole is formed in one side of the support housing 1, a transverse shaft 7 is rotatably mounted in the transverse hole, a second bevel gear 9 is fixedly sleeved on the outer side of the transverse shaft 7, a first bevel gear 8 is fixedly sleeved on the outer side of the worm 6, and the first bevel gear 8 is meshed with the second bevel gear 9.

In this embodiment, one end of the transverse shaft 7 extends to the outside of the supporting housing 1, a turntable 10 is fixedly sleeved on the outside of the transverse shaft 7, two sliding grooves are formed in the outside of the turntable 10, sliding holes are formed in the side walls of the sliding grooves, a plugboard 11 is connected in the sliding holes in a sliding manner, a plurality of slots are formed in one side of the supporting housing 1, the two plugboards 11 are movably clamped in the corresponding slots respectively, and the rotation of the turntable 10 can be limited by the arrangement of the plugboard 11.

In this embodiment, a vertical plate is fixedly installed on one side of the plugboard 11, a spring 12 is fixedly installed on one side of the vertical plate, one end of the spring 12 is fixedly installed on the side wall of the sliding groove, and the plugboard 11 is provided with reset power by the spring 12.

In this embodiment, one side of each of the two boards 11 extends to the outside of the turntable 10 and is fixedly provided with the same rectangular frame 13, and the rectangular frame 13 is arranged to facilitate movement of the board 11.

In this embodiment, a rectangular through hole 15 is provided at the top of the support housing 1, the rotation plate 5 is located in the rectangular through hole 15, and the rectangular through hole 15 provides a movement range for the rotation plate 5.

In this embodiment, a mounting plate 14 is fixedly installed on one side of the support housing 1, and a plurality of through holes are formed on one side of the mounting plate 14, so that the whole device is conveniently installed in the laboratory through the mounting plate 14.

In this embodiment, when in use, through pulling rectangle frame 13 to drive two picture peg 11 and remove to the right, compression spring 12, make picture peg 11 break away from the joint with the slot, remove the fixed to carousel 10, thereby rotate rectangle frame 13 and drive carousel 10 rotation, drive worm 6 rotation under the cooperation of first bevel gear 8 and second bevel gear 9, worm 6 drives worm wheel 4 rotation, drive camera main part 2 rotation under the cooperation of rotating plate 5, can adjust the control angle of camera main part 2, through loosening rectangle frame 13, reset power of spring 12 drives picture peg 11 and removes to the left, make picture peg 11 can the joint in the slot that corresponds, can restrict the rotation of cross axle 7, thereby can improve the stability in use of camera main part 2.

Claims

1. The utility model provides a laboratory is with safety monitoring device, its characterized in that, including support casing (1) and camera main part (2), camera main part (2) rotate and install in top one side of support casing (1), rotate on the rear side inner wall of support casing (1) and install connecting axle (3), the outside fixed cover of connecting axle (3) is equipped with worm wheel (4), rotation board (5) are installed in the front side rotation of worm wheel (4), the top rotation of rotation board (5) is installed in the bottom of camera main part (2), circular hole has been seted up on the bottom inner wall of support casing (1), circular hole rotation is installed worm (6), worm (6) and worm wheel (4) intermeshing, one side of support casing (1) has been seted up the transverse hole, and transverse hole rotation is installed cross axle (7), and the outside fixed cover of cross axle (7) is equipped with second bevel gear (9), and the outside fixed cover of worm (6) is equipped with first bevel gear (8), first bevel gear (8) and second bevel gear (9) intermeshing.

2. The laboratory safety monitoring device according to claim 1, wherein one end of the transverse shaft (7) extends to the outer side of the supporting shell (1), a turntable (10) is fixedly sleeved on the outer side of the transverse shaft (7), two sliding grooves are formed in the outer side of the turntable (10), sliding holes are formed in the side walls of the sliding grooves, inserting plates (11) are connected in the sliding holes in a sliding mode, a plurality of inserting grooves are formed in one side of the supporting shell (1), and the two inserting plates (11) are movably clamped in the corresponding inserting grooves respectively.

3. The laboratory safety monitoring device according to claim 2, wherein a vertical plate is fixedly installed on one side of the insertion plate (11), a spring (12) is fixedly installed on one side of the vertical plate, and one end of the spring (12) is fixedly installed on the side wall of the sliding groove.

4. A laboratory safety monitoring device according to claim 2, characterized in that one side of both insert plates (11) extends to the outside of the turntable (10) and is fixedly fitted with one and the same rectangular frame (13).

5. The laboratory safety monitoring device according to claim 1, characterized in that the top of the support housing (1) is provided with a rectangular through hole (15), and the rotating plate (5) is located in the rectangular through hole (15).

6. The laboratory safety monitoring device according to claim 1, characterized in that a mounting plate (14) is fixedly mounted on one side of the support housing (1).

7. The laboratory safety monitoring device according to claim 6, wherein a plurality of through holes are provided in one side of the mounting plate (14).