An environmental monitoring data collection device

Abstract

The utility model discloses an environmental monitoring data acquisition equipment, including instrument main part, the outside of instrument main part is provided with the protective shell, its characterized in that one side four corners of instrument main part all are installed with the locating rod, one side of instrument main part is provided with the mounting seat, the locating groove is used in cooperation with the locating rod, and the both sides of mounting seat all are provided with the mounting assembly, and the both sides of protective shell all are provided with the groove body. The utility model discloses through the plug -in cooperation of locating rod and locating groove, realizes the automatic centering and accurate positioning of instrument main part and mounting seat in initial installation stage, effectively reduces artificial adjustment error, significantly improves the overall rigidity and connection stability of system, adopts the way that installation assembly and spacing fastening are combined, realizes the quick installation and reliable fixing of fixed plate through the synergies of through -slot, spacing groove and bolt, and this structure is not only convenient to assemble and disassemble, but also is convenient for subsequent maintenance and part replacement.

Description

Technical Field

[0001] This utility model relates to the field of environmental monitoring technology, and in particular to an environmental monitoring data acquisition device. Background Technology

[0002] Air quality detectors can monitor environmental quality and record the collected data, which is then transmitted to a terminal via a data cable. They can monitor carbon dioxide, formaldehyde, temperature, and humidity in the environment.

[0003] Traditional data acquisition equipment typically relies on manual alignment or multi-point screw tightening, which suffers from problems such as large cumulative positioning errors, low disassembly and assembly efficiency, and poor operational consistency. Existing structures often lack integrated positioning guidance and locking / releasing mechanisms, which not only affect assembly accuracy and stability but also easily cause structural damage during repeated disassembly and assembly, increasing maintenance costs and time. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the defects of the prior art and provide an environmental monitoring data acquisition device.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: This utility model discloses an environmental monitoring data acquisition device, comprising an instrument body, an external protective shell, positioning rods installed at each of the four corners of one side of the instrument body, a mounting base on one side of the instrument body, positioning grooves at each of the four corners of one side of the mounting base, the positioning grooves cooperating with the positioning rods, mounting components on both sides of one end of the mounting base, grooves on both sides of the protective shell, two fixing grooves at the top and bottom of the grooves, and a connecting plate installed on both sides of one end of the mounting base.

[0006] As an optional technical solution of this utility model, the installation assembly further includes a fixing plate, a connecting column, a knob, a connecting rod, a gear, a movable plate, a rack, a fixing rod, a movable frame, and a slider. The connecting plate has a through groove inside, and a limit groove is provided on the top and bottom of one side of the through groove. The size of the fixing plate is adapted to the through groove. Limit plates are fixedly installed on the top and bottom of the fixing plate. The limit plates are used in conjunction with the limit grooves. A bolt is provided inside the limit plate, and one end of the bolt extends into the interior of the limit groove.

[0007] As an optional technical solution of this utility model, four connecting columns are installed on one side of the movable plate, and the movable frame is fixedly installed on the other side of the connecting columns. The interior of the movable frame is hollow, and rectangular through holes are opened at the top and bottom of the movable frame.

[0008] As an optional technical solution of this utility model, the movable frame has sliding grooves on both sides inside, and two movable plates are movably arranged inside the movable frame. The movable plates have an L-shaped structure, and the sliders are installed on the outer sides of the movable plates. The sliders are used in conjunction with the sliding grooves.

[0009] As an optional technical solution of this utility model, two fixing rods are installed at one end of the movable plate, the fixing rods are used in conjunction with the fixing groove, and the racks are installed inside the movable plate.

[0010] As an optional technical solution of this utility model, one end of the movable plate is equipped with the connecting rod, and the other end of the connecting rod passes through the movable plate and the movable frame in sequence, and extends into the interior of the movable frame where the gear is installed, and the gear meshes with the rack.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention achieves automatic alignment and precise positioning of the instrument body and mounting base during the initial installation stage through the insertion and engagement of the positioning rod and positioning groove. This effectively reduces manual adjustment errors and significantly improves the overall rigidity and connection stability of the system. By combining installation components with limiting fasteners, the synergistic action of through grooves, limiting grooves, and bolts enables rapid installation and reliable fixation of the fixing plate. This structure is not only easy to assemble and disassemble but also facilitates subsequent maintenance and component replacement. The knob drives the gear and rack mechanism to control the symmetrical linear movement of the two movable plates, causing the fixing rod to synchronously insert or retract from the fixing groove. This transmission method ensures smooth movement and balanced locking force, effectively improving the installation rigidity and sealing protection effect of the protective shell. Attached Figure Description

[0012] 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: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an exploded view of the present invention; Figure 3 This is a perspective view of the movable frame and fixed plate of this utility model; Figure 4 This is a half-sectional perspective view of the movable frame of this utility model; Figure 5 This is a perspective view of the movable plate of this utility model; Figure 6 This is a perspective view of the connecting plate of this utility model; In the diagram: 1. Instrument body; 2. Protective shell; 3. Positioning rod; 4. Mounting base; 5. Positioning groove; 6. Mounting assembly; 601. Connecting plate; 602. Fixing plate; 603. Connecting column; 604. Knob; 605. Connecting rod; 606. Rectangular through hole; 607. Gear; 608. Movable plate; 609. Rack; 6010. Fixing rod; 6011. Movable frame; 6012. Slider; 7. Groove; 8. Fixing groove; 9. Through groove; 10. Limiting groove; 11. Limiting plate; 12. Sliding groove. Detailed Implementation

[0013] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0014] In the attached diagram, all identical reference numerals refer to the same components.

[0015] like Figure 1-6 As shown, this utility model provides an environmental monitoring data acquisition device, including an instrument body 1, a protective shell 2 on the outside of the instrument body 1, positioning rods 3 installed at each of the four corners of one side of the instrument body 1, a mounting base 4 on one side of the instrument body 1, positioning grooves 5 at each of the four corners of one side of the mounting base 4, the positioning grooves 5 working in conjunction with the positioning rods 3, mounting components 6 on both sides of one end of the mounting base 4, grooves 7 on both sides of the protective shell 2, two fixing grooves 8 on the top and bottom of the grooves 7, and mounting components 6 including connecting plates 601, which are installed on both sides of one end of the mounting base 4.

[0016] Specifically, by installing positioning rods 3 at the four corners of one side of the instrument body 1 and opening positioning slots 5 at the corresponding four corners of one side of the mounting base 4, the relative positions of the instrument body 1 and the mounting base 4 can be accurately determined during equipment assembly by aligning and inserting the positioning rods 3 with the positioning slots 5. This improves installation accuracy, ensures a stable connection between the instrument body 1 and the mounting base 4, and provides a precise foundation for the installation of other components, thus contributing to ensuring the assembly quality and performance stability of the entire instrument.

[0017] In this embodiment, the mounting assembly 6 also includes a fixing plate 602, a connecting column 603, a knob 604, a connecting rod 605, a gear 607, a movable plate 608, a rack 609, a fixing rod 6010, a movable frame 6011, and a slider 6012. The connecting plate 601 has a through groove 9 inside, and a limiting groove 10 is provided on the top and bottom of one side of the through groove 9. The size of the fixing plate 602 is adapted to the through groove 9. A limiting plate 11 is fixedly installed on the top and bottom of the fixing plate 602. The limiting plate 11 is used in conjunction with the limiting groove 10. A bolt is provided inside the limiting plate 11, and one end of the bolt extends into the interior of the limiting groove 10.

[0018] Furthermore, four connecting posts 603 are installed on one side of the movable plate 608, and a movable frame 6011 is fixedly installed on the other side of the connecting posts 603. The interior of the movable frame 6011 is hollow, and rectangular through holes 606 are opened at the top and bottom of the movable frame 6011.

[0019] Specifically, the fixing plate 602 is inserted into the through groove 9, allowing the limiting plate 11 to enter the limiting groove 10, the connecting column 603 to enter the connecting plate 601, and the movable frame 6011 to enter the groove 7. Then, the bolts inside the limiting plate 11 are tightened, achieving a stable connection between the fixing plate 602 and the connecting plate 601. This multi-part, multi-form connection method enhances the connection strength and stability between various components, effectively resisting external vibrations and impacts. It provides reliable support for the subsequent installation of component 6, reduces equipment failures caused by loose connections, and improves the overall reliability of the instrument.

[0020] In this embodiment, the movable frame 6011 has sliding grooves 12 on both sides inside. The movable frame 6011 has two movable plates 608 inside. The movable plates 608 have an L-shaped structure. The outer sides of the movable plates 608 are equipped with sliders 6012. The sliders 6012 are used in conjunction with the sliding grooves 12.

[0021] Furthermore, two fixing rods 6010 are installed at one end of the movable plate 608. The fixing rods 6010 are used in conjunction with the fixing grooves 8. A rack 609 is installed inside the movable plate 608.

[0022] Furthermore, a connecting rod 605 is installed at one end of the movable plate 608, and the other end of the connecting rod 605 passes through the movable plate 608 and the movable frame 6011 in sequence, and extends into the interior of the movable frame 6011 where a gear 607 is installed, and the gear 607 meshes with the rack 609.

[0023] Specifically, rotating the knob 604 drives the connecting rod 605 and gear 607 to rotate. The meshing connection between gear 607 and rack 609 drives the two movable plates 608 to move linearly in opposite directions along the slide groove 12, thereby causing the fixed rod 6010 to insert into or retract from the fixed groove 8, achieving a stable connection or separation between the protective shell 2 and the mounting assembly 6. This design eliminates the need for complex tools during the installation and removal of the protective shell 2; simply rotating the knob 604 clockwise or counterclockwise completes the operation, significantly saving time and labor costs and improving work efficiency. Simultaneously, the convenient and quick assembly / disassembly method facilitates maintenance and repair of the instrument body 1, reducing the difficulty and cost of equipment maintenance.

[0024] Working principle: Positioning rods 3 are installed at the four corners of one side of the instrument body 1, and positioning slots 5 are opened at the corresponding four corners of one side of the mounting base 4. During equipment assembly, the positioning rods 3 on the instrument body 1 are aligned with the positioning slots 5 on the mounting base 4 and inserted. Through the cooperation of the positioning rods 3 and the positioning slots 5, the relative position of the instrument body 1 and the mounting base 4 can be accurately determined, ensuring the accuracy and stability of the installation and providing a basic positioning for the subsequent installation of other components.

[0025] Insert the fixing plate 602 into the through groove 9, while the limiting plate 11 enters the limiting groove 10, the connecting column 603 enters the connecting plate 601, and the movable frame 6011 enters the groove 7. Then, through the bolts provided inside the limiting plate 11, extend one end of the bolt into the limiting groove 10 and tighten it, thereby achieving a stable connection between the fixing plate 602 and the connecting plate 601, providing stable support for the subsequent installation of component 6.

[0026] When the knob 604 is turned, the connecting rod 605 is rotated, which in turn drives the gear 607 to rotate. Since the gear 607 is meshed with the rack 609, the rotation of the gear 607 will drive the rack 609 to move the two movable plates 608 in a straight line along the slide groove 12, and the two movable plates 608 move in opposite directions.

[0027] Installing the protective shell 2: After completing the positioning and installation of the instrument body 1 and the mounting base 4, place the protective shell 2 in a suitable position, aligning the groove 7 with the mounting component 6. Then, turn the knob 604 clockwise to move both movable plates 608 to one side, driving the fixed rod 6010 to move and insert it into the fixed groove 8, thereby achieving a stable connection between the protective shell 2 and the mounting component 6, completing the installation of the protective shell 2, and providing protection for the instrument body 1.

[0028] When it is necessary to disassemble the protective shell 2, turn the knob 604 counterclockwise to bring the two movable plates 608 closer together, causing the fixing rod 6010 to exit from the fixing groove 8. At this time, the protective shell 2 loses its fixed constraint. Then, remove the bolts on the limiting plate 11, and the fixing plate 602 and the movable frame 6011 can be removed, thereby completing the disassembly of the instrument body 1.

[0029] 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.

[0030] Furthermore, all content not described in detail in this specification is prior art known to those skilled in the art.

Claims

1. An environmental monitoring data acquisition device, comprising an instrument body (1), wherein a protective shell (2) is provided on the outside of the instrument body (1), characterized in that, Positioning rods (3) are installed at all four corners of one side of the instrument body (1). A mounting base (4) is provided on one side of the instrument body (1). Positioning grooves (5) are provided at all four corners of one side of the mounting base (4). The positioning grooves (5) are used in conjunction with the positioning rods (3). Mounting components (6) are provided on both sides of one end of the mounting base (4). Grooves (7) are provided on both sides of the protective shell (2). Two fixing grooves (8) are provided at the top and bottom of the grooves (7). The mounting components (6) include connecting plates (601). The connecting plates (601) are installed on both sides of one end of the mounting base (4).

2. The environmental monitoring data acquisition device according to claim 1, characterized in that, The installation assembly (6) also includes a fixing plate (602), a connecting column (603), a knob (604), a connecting rod (605), a gear (607), a movable plate (608), a rack (609), a fixing rod (6010), a movable frame (6011), and a slider (6012). The connecting plate (601) has a through groove (9) inside. A limiting groove (10) is provided on the top and bottom of one side of the through groove (9). The size of the fixing plate (602) is adapted to the through groove (9). A limiting plate (11) is fixedly installed on the top and bottom of the fixing plate (602). The limiting plate (11) is used in conjunction with the limiting groove (10). A bolt is provided inside the limiting plate (11), and one end of the bolt extends into the inside of the limiting groove (10).

3. The environmental monitoring data acquisition device according to claim 2, characterized in that, Four connecting posts (603) are installed on one side of the movable plate (608), and the movable frame (6011) is fixedly installed on the other side of the connecting posts (603). The interior of the movable frame (6011) is hollow, and rectangular through holes (606) are opened at the top and bottom of the movable frame (6011).

4. The environmental monitoring data acquisition device according to claim 3, characterized in that, The movable frame (6011) has sliding grooves (12) on both sides inside. The movable frame (6011) has two movable plates (608) inside. The movable plates (608) are L-shaped. The sliders (6012) are installed on the outer sides of the movable plates (608). The sliders (6012) are used in conjunction with the sliding grooves (12).

5. The environmental monitoring data acquisition device according to claim 4, characterized in that, Two fixing rods (6010) are installed at one end of the movable plate (608). The fixing rods (6010) are used in conjunction with the fixing grooves (8). The racks (609) are installed inside the movable plate (608).

6. The environmental monitoring data acquisition device according to claim 5, characterized in that, One end of the movable plate (608) is equipped with the connecting rod (605), and the other end of the connecting rod (605) passes through the movable plate (608) and the movable frame (6011) in sequence, and extends into the interior of the movable frame (6011) where the gear (607) is installed. The gear (607) meshes with the rack (609).

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