Laboratory environment data monitoring device

Abstract

The utility model discloses a laboratory internal environment data monitoring device which comprises a device shell, buffer anti-collision structures are arranged on the two sides, close to the front face, of the middle of the lower end of the device shell, a supporting installation plate is fixedly connected to the inner bottom wall of the device shell, and PCBs are fixedly installed on the two sides of the inner bottom wall of the supporting installation plate. The buffering anti-collision structure comprises a supporting groove block. After the monitoring equipment falls down, the top block is impacted to be in contact with the ground, the slidable adjusting block slides upwards on the surface of the limiting shaft rod, the supporting convex block is in contact with the auxiliary sliding block and extrudes the auxiliary sliding block to slide backwards in the supporting groove block in a limiting mode, and the buffering spring is compressed by the auxiliary sliding block; and the buffer spring effectively buffers the impact acting force, so that the vibration influence on the PCB is reduced under the condition that the monitoring equipment falls off accidentally during carrying, and the influence on the normal operation of the monitoring equipment caused by line loosening is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental monitoring, in particular to a laboratory environmental data monitoring device. Background Art

[0002] Environmental monitoring is the use of various means and techniques to monitor and analyze various factors in the environment in order to assess environmental quality, detect pollutants, and warn of environmental problems. It detects and analyzes multiple environmental elements at a specified time to determine the state of environmental pollution and the level of environmental quality. The content mainly includes the monitoring of physical indicators, chemical indicators and ecosystems.

[0003] According to a laboratory environment monitoring and processing device disclosed in patent search announcement number CN219766325U, its beneficial effects are: the second valve switch is controlled by a PLC controller, and the second valve is opened only when harmful gas is detected to process the gas, thereby improving the working efficiency of the device.

[0004] When an environmental data monitoring device is used for environmental monitoring, it may accidentally fall during transportation, causing the PCB board inside the device to vibrate, causing the circuit to loosen and affecting the normal operation of the data monitoring device. Utility Model Content

[0005] The utility model provides a laboratory environment data monitoring device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A laboratory environment data monitoring device comprises a device housing, wherein a buffer anti-collision structure is arranged on both sides of the middle part of the lower end of the device housing near the front, a support mounting plate is fixedly connected to the inner bottom wall of the device housing, and a PCB board is fixedly mounted on both sides of the inner bottom wall of the support mounting plate;

[0008] The buffering and anti-collision structure includes a supporting groove block, which is fixed to one side of the lower end of the device shell, a buffering spring is fixedly connected to the inner wall of one side of the supporting groove block, one end of the buffering spring is fixedly connected to an auxiliary sliding block, the lower end of the supporting groove block is fixedly connected to a limiting shaft rod, the surface of the limiting shaft rod is slidably connected to a slidable adjustment block, one side of the slidable adjustment block is fixedly connected to a supporting protrusion, and the other side of the slidable adjustment block is fixedly connected to an impact top block.

[0009] As a further improvement of the technical solution: the inner top wall of the support slot block is slidably connected to one end of the auxiliary sliding block by providing a sliding slot, and the two side surfaces of the device housing close to the front side are fixedly connected with support buckle blocks.

[0010] As a further improvement of the technical solution: bottom support blocks are fixedly connected to the bottoms of both sides of the device housing, and alarm lights are fixedly connected to both sides of the top of the front side of the device housing near the edge.

[0011] As a further improvement of the technical solution: a display screen is fixedly connected to one side of the middle front portion of the device housing, and a control panel is fixedly connected to the other side of the middle front portion of the device housing.

[0012] As a further improvement of the technical solution: both sides of the upper end of the device housing are threadedly connected with mounting bolts through threaded holes, and the middle part of the surface of the mounting bolts is threadedly connected with a support cover plate.

[0013] As a further improvement of the technical solution: a support handle is fixedly connected to the upper end of the support cover plate, and rubber sealing pads are fixedly connected to both side surfaces of the support cover plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] After the monitoring equipment falls, the impact top block contacts the ground, and the slidable adjustment block slides upward on the surface of the limit shaft rod. The supporting protrusion contacts the auxiliary slider and squeezes it to slide backward within the support slot block. The buffer spring is compressed by the auxiliary slider, and the buffer spring effectively buffers the impact force. In this way, when the monitoring equipment accidentally falls during transportation, the vibration impact on the PCB board is reduced, thereby preventing the normal operation of the monitoring equipment from being affected by loose lines.

[0016] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 This is a schematic diagram of the structure of a laboratory environment data monitoring device proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the disassembled structure of a laboratory environment data monitoring device proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of a device housing of a laboratory environment data monitoring device proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the split structure of the buffer and anti-collision structure of a laboratory environment data monitoring device proposed by the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Device housing; 2. Buffering and anti-collision structure; 201. Support slot block; 202. Buffering spring; 203. Auxiliary slider; 204. Limiting shaft rod; 205. Slidable adjustment block; 206. Support protrusion; 207. Impact top block; 3. Support mounting plate; 4. PCB board; 5. Support buckle block; 6. Bottom support block; 7. Warning light; 8. Display screen; 9. Control panel; 10. Installation bolts; 11. Support cover plate; 12. Support handle; 13. Rubber sealing pad. DETAILED DESCRIPTION

[0024] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0025] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0027] See also Figures 1 to 4In an embodiment of the utility model, a laboratory environment data monitoring device includes a device housing 1, a buffer anti-collision structure 2 is provided on both sides of the lower middle part of the device housing 1 near the front, a support mounting plate 3 is fixedly connected to the inner bottom wall of the device housing 1, and a PCB board 4 is fixedly installed on both sides of the inner bottom wall of the support mounting plate 3;

[0028] The buffering and anti-collision structure 2 includes a support slot block 201, which is fixed to one side of the lower end of the device housing 1, and a buffer spring 202 is fixedly connected to the inner wall of one side of the support slot block 201, and one end of the buffer spring 202 is fixedly connected to an auxiliary slider 203, and the lower end of the support slot block 201 is fixedly connected to a limit shaft rod 204, and the surface of the limit shaft rod 204 is slidably connected to a slidable adjustment block 205, and one side of the slidable adjustment block 205 is fixedly connected to a supporting protrusion 206, and the other side of the slidable adjustment block 205 is fixedly connected to an impact top block 207, and the impact top block 207 contacts the monitoring device after it falls. When the monitoring device reaches the ground, the slidable adjustment block 205 slides upward to the limit position on the surface of the limit shaft rod 204, the supporting protrusion 206 contacts the auxiliary slider 203 and squeezes it to slide backward within the supporting slot block 201, and the buffer spring 202 is compressed by the auxiliary slider 203, and the buffer spring 202 effectively buffers the impact force, thereby reducing the vibration effect on the PCB board 4 when the monitoring device accidentally falls during transportation, thereby avoiding the loose circuit from affecting the normal operation of the monitoring device, wherein the PCB board 4, the display screen 8, the control panel 9, and the device housing 1 together constitute an environmental data monitoring device.

[0029] See also Figure 2 , 4 The inner top wall of the support slot block 201 is slidably connected to one end of the auxiliary slider 203 by setting a slide groove. The two side surfaces of the device housing 1 close to the front are fixedly connected with support buckle blocks 5. The hand holds the support buckle blocks 5 to provide a support point for the hand, so that the data monitoring device can be carried.

[0030] See also Figures 1-2 The bottom of both sides of the device housing 1 are fixedly connected with bottom support blocks 6, and both sides of the front top of the device housing 1 near the edge are fixedly connected with alarm lights 7. When the monitored environmental pollution situation reaches the index, the alarm lights 7 start to flash to remind the monitoring personnel, and the monitoring personnel record and collect the data.

[0031] See also Figures 1-2 A display screen 8 is fixedly connected to one side of the middle front portion of the device housing 1, and a control panel 9 is fixedly connected to the other side of the middle front portion of the device housing 1. The control panel 9 has corresponding gear buttons, and the results displayed by performing key operations will be displayed on the display screen 8.

[0032] See also Figures 1-2 , both sides of the upper end of the device housing 1 are threadedly connected with mounting bolts 10 through threaded holes, and the middle part of the surface of the mounting bolts 10 is threadedly connected with a support cover 11. The mounting bolts 10 tightly install the support cover 11 on the top position of the device housing 1 to achieve the sealing of the device housing 1 and prevent dust from entering the inside of the device housing 1 and affecting the normal operation of the PCB board 4.

[0033] See also Figures 1-2 A support handle 12 is fixedly connected to the upper end of the support cover 11, and rubber sealing pads 13 are fixedly connected to both sides of the support cover 11. When the support cover 11 is tightly covered on the device housing 1, the rubber sealing pads 13 can increase the tightness between the two sides of the support cover 11 and the top edge of the device housing 1, thereby increasing the sealing effect of the support cover 11 on the device housing 1.

[0034] The working principle of the utility model is:

[0035] When the PCB board 4 is correctly installed on the supporting mounting plate 3, and in the case that the monitoring device is carried and falls off from the hands, the device housing 1 falls downward in the vertical direction, and the impact top block 207 first contacts the ground and is impacted vertically upward, driving the slidable adjustment block 205 to slide upward on the limit shaft 204, and the supporting protrusion 206 is driven upward, and one end of the supporting protrusion 206 contacts one end of the auxiliary slider 203, and the supporting protrusion 206 squeezes the auxiliary slider 203 to make it slide backward in the supporting slot block 201, so that the auxiliary slider 203 squeezes the buffer spring 202. While the buffer spring 202 is squeezed, it effectively buffers the impact force, thereby reducing the impact vibration on the monitoring device.

[0036] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A laboratory environment data monitoring device, comprising a device housing (1), characterized in that: A buffer and anti-collision structure (2) is provided on both sides of the middle portion of the lower end of the device housing (1) close to the front, a support and mounting plate (3) is fixedly connected to the inner bottom wall of the device housing (1), and a PCB board (4) is fixedly mounted on both sides of the inner bottom wall of the support and mounting plate (3); The buffering and anti-collision structure (2) comprises a support slot block (201), the support slot block (201) is fixed to one side of the lower end of the device housing (1), a buffering spring (202) is fixedly connected to the inner wall of one side of the support slot block (201), one end of the buffering spring (202) is fixedly connected to an auxiliary sliding block (203), the lower end of the support slot block (201) is fixedly connected to a limiting shaft rod (204), the surface of the limiting shaft rod (204) is slidably connected to a slidable adjustment block (205), one side of the slidable adjustment block (205) is fixedly connected to a supporting protrusion (206), and the other side of the slidable adjustment block (205) is fixedly connected to an impact top block (207).

2. A laboratory environment data monitoring device according to claim 1, characterized in that: The inner top wall of the support slot block (201) is slidably connected to one end of the auxiliary sliding block (203) by providing a sliding slot, and the two side surfaces of the device housing (1) close to the front side are fixedly connected to support buckle blocks (5).

3. A laboratory environment data monitoring device according to claim 2, characterized in that: Bottom support blocks (6) are fixedly connected to the bottoms of the two side surfaces of the device housing (1), and warning lights (7) are fixedly connected to both sides of the top of the front side of the device housing (1) near the edge.

4. The laboratory environment data monitoring device according to claim 3, characterized in that: A display screen (8) is fixedly connected to one side of the middle front portion of the device housing (1), and a control panel (9) is fixedly connected to the other side of the middle front portion of the device housing (1).

5. The laboratory environment data monitoring device according to claim 2, characterized in that: Both sides of the upper end of the device housing (1) are threadedly connected with mounting bolts (10) through threaded holes, and the middle part of the surface of the mounting bolts (10) is threadedly connected with a support cover plate (11).

6. The laboratory environment data monitoring device according to claim 5, characterized in that: The upper end of the support cover plate (11) is fixedly connected to a support handle (12), and both side surfaces of the support cover plate (11) are fixedly connected to rubber sealing pads (13).

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