Laboratory safety monitoring device

Abstract

The utility model provides a laboratory safety monitoring device which comprises an installation base, two universal wheels are fixedly installed on the front portion and the rear portion of the lower end of the installation base respectively, an installation plate is fixedly installed in the middle of the upper end of the installation base, and hanging rings are fixedly installed on the left portion and the right portion of the upper end of the installation plate respectively. A connecting device is fixedly mounted on the lower portion of the front end of the mounting plate, a monitoring device is fixedly mounted on the upper portion of the front end of the mounting plate, a supporting block is fixedly mounted on the lower portion of the rear end of the mounting plate, the monitoring device is jointly mounted at the right ends of the mounting plate and the supporting block, and two connecting columns are fixedly mounted on the upper portion of the rear end of the mounting plate. And pushing handles are fixedly mounted at the rear ends of the two connecting columns. The real-time condition of a position needing to be monitored can be recorded through the camera, the monitoring quality of the device is improved by matching with the gas detector, the camera can be driven by the servo motor to adjust the shooting angle, and the monitoring effect of the device is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of safety monitoring, particularly to a laboratory safety monitoring device. BACKGROUND

[0002] Laboratory is an important place for various detection, research, experiment and other work, and has a wide application in different fields, for example, environmental monitoring laboratory is a place for environmental monitoring work. However, there are a large number of chemical reagents in the environmental monitoring laboratory, such as acid-base solution, strong oxidizing agent, etc., which will react with the human body and cause harm to the human body; there are also reagents such as white phosphorus, potassium, sulfur, metal hydride, etc. which are easy to cause fire, and flammable and explosive substances such as ethylene and ethanol, etc. Once the protection is not proper, it will bring safety problems such as corrosion, explosion and fire, so it is particularly important to monitor the safety of the laboratory.

[0003] The existing patent (application number 202122739317.5) discloses a laboratory safety monitoring device, relating to the technical field of safety monitoring device, comprising a first mounting seat, the outer side of the first mounting seat is provided with a mounting assembly, the outer side of the first mounting seat is provided with a vertical plate, the outer side of the vertical plate is provided with a rack mechanism. The utility model provides a rack mechanism, a monitoring assembly, a monitoring mechanism, a mounting assembly, a display, a loudspeaker and an alarm lamp, the mounting assembly is inserted into the inside of the reserved hole, the rotating bolt is twisted, the fixing sleeve can drive the expansion sleeve to expand at this time, the installation of the safety monitoring device can be completed, the operation is simple, the installation is convenient, the fan can suck the air outside the monitoring device through the air inlet communication pipe, and pass through the gas conveying groove one and the gas conveying groove two to enter the inside of the monitoring mechanism, the gas detector inside the monitoring mechanism can detect the gas, when the dangerous gas is detected, the display can control the loudspeaker and the alarm lamp to work, and the laboratory staff can be reminded in real time.

[0004] The above-mentioned patent detects the gas by the gas detector, but its monitoring method is single, it is difficult to understand the situation of the laboratory in time; in addition, its fixed installation is not convenient to move according to the needs, and it is difficult to monitor different positions. UTILITY MODEL CONTENTS

[0005] Therefore, it is necessary to provide a laboratory safety monitoring device for the technical problem that only the gas detector is used for gas detection, and the detection is single.

[0006] A laboratory safety monitoring device, comprising a mounting base, the lower end of the front and the lower end of the rear of which are fixedly installed with two universal wheels, the upper end of the middle of which is fixedly installed with a mounting plate, the upper end of the left and the upper end of the right of which are fixedly installed with lifting rings, the lower end of the front of which is fixedly installed with a connecting device, the upper end of the front of which is fixedly installed with a monitoring device, the lower end of the rear of which is fixedly installed with a supporting block, the right end of which is jointly installed with a monitoring device, and the upper end of the rear of which is fixedly installed with two connecting columns, and the rear end of the two connecting columns is fixedly installed with a push handle; the monitoring device comprises a servo motor and a rotating seat, the output end of the servo motor is fixedly installed with a first gear, the outer surface of the rotating seat is fixedly installed with a second gear, and the right end of the rotating seat is fixedly installed with a connecting seat.

[0007] In one of the embodiments, the front end of the connecting seat is fixedly installed with a camera, the rotating seat is rotatably installed at the middle of the right end of the mounting plate, and the servo motor is fixedly installed at the upper end of the right end of the supporting block.

[0008] The servo motor drives the first gear, which in turn drives the second gear and the rotating seat to rotate, and the rotating seat rotates to adjust the camera angle when the camera is used for shooting, and the gas detector and the smoke sensor are used for monitoring the laboratory gas, thereby further improving the monitoring effect of the device.

[0009] In one of the embodiments, the connecting device comprises a first installation box, the front end of the first installation box is fixedly installed with a controller, the left end of the controller is fixedly installed with an alarm, the right end of the controller is fixedly installed with a smoke sensor, and the first installation box is fixedly installed at the lower end of the front of the mounting plate.

[0010] The controller is electrically connected with the servo motor, the camera, the smoke sensor, the alarm and the gas detector, and the smoke sensor is also arranged on the controller, which can also be used for monitoring when the laboratory catches fire and issuing an alarm through the alarm.

[0011] In one of the embodiments, the monitoring device comprises a second installation box, the front end of the second installation box is fixedly installed with a gas detector, the left and right ends of the gas detector are fixedly installed with two fixed plates, and the second installation box is fixedly installed at the upper end of the front of the mounting plate.

[0012] The gas detector is a DX6000H-ST infrared SF6+O2 dual-gas integrated detector developed by Jinan Dongxin Electronics Technology Co., Ltd., which can simultaneously detect the concentrations of sulfur hexafluoride and oxygen, thereby monitoring the laboratory gas.

[0013] In one of the embodiments, the middle of the right end of the mounting plate is provided with a movable slot, and the upper part of the right end of the supporting block is provided with a fixed slot.

[0014] The mounting base can be conveniently pushed by pushing the handle, so that the mounting base can be moved by the universal wheels at the lower end, and the device can be moved to different positions in the laboratory as needed for monitoring.

[0015] In one of the embodiments, the first gear is connected to the rear end of the second gear.

[0016] In one of the embodiments, the upper end of the first mounting box is provided with a plurality of through holes, and the through holes are arranged in a rectangular array.

[0017] In one of the embodiments, the four fixed plates are installed in the second mounting box by screwing.

[0018] In one of the embodiments, the four universal wheels are provided with self-locking structures.

[0019] In one of the embodiments, the supporting block is trapezoidal in shape.

[0020] The above-mentioned laboratory safety monitoring device can be conveniently pushed by pushing the handle, so that the mounting base can be moved by the universal wheels at the lower end, and the device can be moved to different positions in the laboratory as needed for monitoring. Then, the controller on the connecting device is connected to the external power supply, at which time the controller starts the gas detector on the monitoring device. The gas detector is a DX6000H-ST infrared SF6+O2 dual-gas integrated detector developed by Jinan Dongxin Electronics Technology Co., Ltd., which can simultaneously detect the concentrations of sulfur hexafluoride and oxygen, thereby monitoring the laboratory gas. In addition, a smoke sensor is provided on the controller, which can also monitor the laboratory when it is on fire and issue an alarm through the alarm. At the same time, the controller is fixed in the first mounting box, and the gas detector is fixed in the second mounting box by the screws on the fixed plate, thereby providing protection for the controller and the gas detector. In addition, the real-time situation of the monitoring position can be recorded by the camera on the monitoring device, which improves the monitoring quality of the device. Furthermore, the servo motor drives the first gear, which in turn drives the second gear and the rotating seat to rotate, and the rotating seat rotates to adjust the camera angle, thereby further improving the monitoring effect of the device. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole structure schematic view of the laboratory safety monitoring device.

[0022] Figure 2 It is the whole structure schematic view of the monitoring device of the laboratory safety monitoring device of the utility model;

[0023] Figure 3 It is the whole structure schematic view of the connecting device of the laboratory safety monitoring device of the utility model;

[0024] Figure 4 It is the whole structure schematic view of the monitoring device of the laboratory safety monitoring device of the utility model;

[0025] Figure 5 It is the whole structure schematic view of the mounting plate and the supporting block of the laboratory safety monitoring device of the utility model. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, obvious and easy to understand, the specific embodiments of the utility model are described in detail below. In the following description, a lot of specific details are set forth in order to fully understand the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below. In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0027] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0028] In the utility model, unless another definite provision and limitation, the terms "mount", "connect", "fix", and the like should be understood in a broad sense, for example, it can be fixed connection, also can be detachable connection, or be integrated, it can be mechanical connection, also can be electrical connection, it can be direct connection, also can indirectly connect through intermediate medium, it can be the communication or interaction of two elements, unless another definite limitation, the person of ordinary skill in the art can understand the specific meaning of the above terms in the utility model according to specific circumstances.

[0029] In the utility model, unless another definite provision and limitation, the first feature is "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium.Moreover, the first feature "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or it only means that the horizontal height of the first feature is higher than that of the second feature.The first feature "below", "under" and "on" the second feature can be that the first feature is directly below or obliquely below the second feature, or it only means that the horizontal height of the first feature is less than that of the second feature.

[0030] It should be noted that when an element is referred to as "fixed to" or "provided on" another element, it can be directly on the other element or there can be a middle element.When an element is referred to as "connected to" another element, it can be directly connected to the other element or there can be a middle element.The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and are not the only implementation.

[0031] Please see Figures 1 to 5 The utility model provides a kind of laboratory safety monitoring device, including installation base 1, two universal wheels 7 are fixedly installed in the front end and the rear end of lower end of installation base 1, installation plate 5 is fixedly installed in the middle of upper end of installation base 1, hanger ring 8 is fixedly installed in the left part of upper end and the right part of upper end of installation plate 5, connection device 3 is fixedly installed in the front end lower part of installation plate 5, monitoring device 4 is fixedly installed in the front end upper part of installation plate 5, support block 6 is fixedly installed in the rear end lower part of installation plate 5, monitoring device 2 is jointly installed in the right end of installation plate 5 and support block 6, two connecting columns 9 are fixedly installed in the rear end of two connecting columns 9, and pushing handle 10 is fixedly installed in the rear end of two connecting columns 9;Monitoring device 2 includes servo motor 20 and rotating seat 21, servo motor 20 output end is fixedly installed with No.

[0032] The front end of the connecting seat 24 is fixedly installed with a camera 25, the rotating seat 21 is rotatably installed at the middle part of the right end of the mounting plate 5, and the servo motor 20 is fixedly installed on the upper part of the right end of the support block 6; the first gear 22 is engaged with the rear end of the second gear 23.

[0033] The servo motor 20 drives the first gear 22, which in turn drives the second gear 23 and the rotating seat 21 to rotate, which adjusts the camera angle of the camera 25, and further improves the monitoring effect of the device.

[0034] The connecting device 3 includes a first installation box 30, a controller 31 is fixedly installed at the front end of the first installation box 30, an alarm 33 is fixedly installed on the left end of the upper part of the controller 31, a smoke sensor 32 is fixedly installed on the right part of the upper end of the controller 31, and the first installation box 30 is fixedly installed at the front end of the lower part of the mounting plate 5; a plurality of through holes are formed in the upper end of the first installation box 30, and the through holes are arranged in a rectangular array.

[0035] The controller 31 is electrically connected with the servo motor 20, the camera 25, the smoke sensor 32, the alarm 33 and the gas detector 41, and the smoke sensor 32 is also provided on the controller 31, which can also monitor when the laboratory is on fire, and the alarm 33 can also send an alarm.

[0036] The monitoring device 4 includes a second installation box 40, a gas detector 41 is fixedly installed at the front end of the second installation box 40, two fixed plates 42 are fixedly installed on the left end and the right end of the gas detector 41, and the second installation box 40 is fixedly installed at the front end of the upper part of the mounting plate 5; the four fixed plates 42 are fixedly installed in the second installation box 40 by screws.

[0037] The gas detector 41 is a DX6000H-ST model, which is an infrared SF6+O2 dual-gas integrated detector developed by Jinan Dongxin Electronics Technology Co., Ltd., which can simultaneously detect the concentrations of sulfur hexafluoride and oxygen, and further monitor the laboratory gas.

[0038] The right end of the mounting plate 5 is provided with a movable slot 50, and the upper part of the right end of the support block 6 is provided with a fixed slot 51.

[0039] The mounting base 1 can be easily pushed by pushing the handle 10, so that the mounting base 1 can be moved by the universal wheels 7 at the lower end, so that the device can be moved to different positions in the laboratory as needed for monitoring.

[0040] The utility model provides a laboratory safety monitoring devices, first through the push handle 10 can conveniently push the installation base 1, and further make installation base 1 can move through its lower end universal wheel 7, make the device can be moved to the different position in laboratory according to the need and monitor, then connect the controller 31 on device 3 and access external power, controller 31 starts gas detector 41 on monitoring device 4 at this moment, it can detect sulfur hexafluoride and oxygen concentration simultaneously, and further can monitor laboratory gas, and still be provided with smoke sensor 32 on controller 31, it can also monitor when laboratory fires, and send alarm through alarm 33, simultaneously, controller 31 is fixed in no. 1 installation box 30, and gas detector 41 is fixed in no. 2 installation box 40 through the screw on fixed plate 42, thereby can play certain protection function to controller 31 and gas detector 41, in addition, through the real -time situation of the required monitoring position of camera 25 on monitoring device 2 can be recorded, cooperate gas detector 41, improve the monitoring quality of device, and through servo motor 20 drive no. 1 gear 22, no. 1 gear 22 can drive no. 2 gear 23 and rotating seat 21 and rotate, rotating seat 21 rotates and will drive camera 25 to adjust the angle of photography, further improve the monitoring effect of device.

[0041] The technical features of the above-described embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, but as long as the combinations of the technical features do not exist contradictions, they should be considered as the scope of the present disclosure.

[0042] The above-described embodiments only express several implementation manners of the present utility model, and the description is more specific and detailed, but it should not be understood as a limitation on the scope of the present utility model patent. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the present utility model, some modifications and improvements can be made, which are all within the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent should be subject to the appended claims.

Claims

1. A laboratory safety monitoring device comprising a mounting base, characterised in that: The lower end front and the lower end rear of the mounting base are fixedly installed with two universal wheels, the upper end middle of the mounting base is fixedly installed with a mounting plate, the upper end left and the upper end right of the mounting plate are fixedly installed with lifting rings, the front end lower part of the mounting plate is fixedly installed with a connecting device, the front end upper part of the mounting plate is fixedly installed with a monitoring device, the rear end lower part of the mounting plate is fixedly installed with a supporting block, the right end of the mounting plate and the supporting block are commonly installed with a monitoring device, the rear end upper part of the mounting plate is fixedly installed with two connecting columns, and the rear end of the two connecting columns is fixedly installed with a push handle.

2. A laboratory safety monitoring device according to claim 1, wherein, The monitoring device comprises a servo motor and a rotating seat, the output end of the servo motor is fixedly installed with a first gear, the outer surface of the rotating seat is fixedly installed with a second gear, and the right end of the rotating seat is fixedly installed with a connecting seat.

3. The laboratory safety monitoring device of claim 1, wherein, The front end of the connecting seat is fixedly installed with a camera, the rotating seat is rotatably installed at the right end middle of the mounting plate, and the servo motor is fixedly installed at the right end upper part of the supporting block.

4. The laboratory safety monitoring device of claim 1, wherein, The connecting device comprises a first installation box, the front end of the first installation box is fixedly installed with a controller, the left end upper part of the controller is fixedly installed with an alarm, the upper end right of the controller is fixedly installed with a smoke sensor, and the first installation box is fixedly installed at the front end lower part of the mounting plate.

5. The laboratory safety monitoring device of claim 1, wherein, The monitoring device comprises a second installation box, the front end of the second installation box is fixedly installed with a gas detector, the left end and the right end of the gas detector are fixedly installed with two fixed plates, and the second installation box is fixedly installed at the front end upper part of the mounting plate.

6. The laboratory safety monitoring device of claim 2, wherein, The right end middle of the mounting plate is provided with a movable groove, and the right end upper part of the supporting block is provided with a fixed groove.

7. The laboratory safety monitoring device of claim 3, wherein, The first gear is meshed and connected at the rear end of the second gear.

8. The laboratory safety monitoring device of claim 4, wherein, The upper end of the first installation box is provided with a plurality of through holes, and the through holes are arranged in a rectangular array.

9. The laboratory safety monitoring device of claim 1, wherein, The four fixed plates are installed in the second installation box by screwing.

10. The laboratory safety monitoring device of claim 1, wherein, The four universal wheels are provided with self-locking structures. The supporting block is trapezoidal in shape.

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