Novel detection head for air detector

Abstract

The utility model relates to the technical field of air detection equipment, and discloses a novel detection head for an air detector, which comprises a detection assembly, the detection assembly comprises a detector body which is provided with a detection head body; the display screen is arranged on the detector body; the detector body is provided with a protection assembly, and the protection assembly comprises a slide rail arranged on the detector body; after the detection is finished, the two protective covers are manually moved, the detection head body is covered by the two protective covers, and the two protective covers are fixed by rotating the nut, so that the detection head body is protected, and when the detection head body needs to be used, the nut is reversely rotated, the fixation of the two protective covers is released, and the detection head body can be conveniently used. And finally, the two protective covers are moved to two sides to be fixed, so that the air detector has the advantage that the detection head on the detector can be conveniently and timely protected after the detection of the air detector is finished, and the problem that the detection head on the existing detector is inconvenient to protect is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of air detection equipment, in particular to a novel detection head for an air detector. Background Art

[0002] Air testing is for environmental protection, while automation and informatization are the premise and guarantee for good environmental monitoring. When testing the air, you need to use an air detector. The air detector and the detection head are used together to analyze and detect various components in the air.

[0003] At present, when using air detectors on the market, the detection head at one end of the handheld air detector is placed in a designated area to detect the air. After the detection is completed, the air detector is placed aside at random, which makes the detection head vulnerable to damage by foreign objects. In the related art, after the detection is completed, the air detector is placed in a tool box for protection. When it is necessary to inspect different locations, the tool box needs to be carried together, which makes the operation cumbersome, time-consuming and labor-intensive. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a new detection head for an air detector, which has the advantage of convenient and timely protection of the detection head when the air detector is not in use, thereby solving the problem of inconvenient protection of the detection head on the existing detector.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new detection head for an air detector, including a detection component; the detection component includes: a detector body, on which a detection head body is arranged; a display screen, arranged on the detector body; a protective component is arranged on the detector body, and the protective component includes: a slide rail, arranged on the detector body; a slider, slidably connected to the inner wall of the slide rail; a protective cover, arranged on the slider; a column, arranged on the protective cover; a nut, threadedly connected to the column; a plate, arranged on the protective cover; a screw, threadedly connected to the inner wall of the plate.

[0008] In some embodiments, a disassembly assembly is provided on the protective cover, and the disassembly assembly includes: a fixing plate, which is provided on the column; a second groove body, which is opened on the protective cover; a third groove body, which is opened on the protective cover; an insertion rod, which is slidably connected to the protective cover; a spring, which is provided on the insertion rod, and the two ends of the spring are respectively fixedly connected to the insertion rod and the third groove body; a fixing groove, which is opened on the fixing plate, and the insertion rod is inserted into the fixing groove.

[0009] In some embodiments, the disassembly assembly further includes: a positioning groove, which is opened on the second groove body; a positioning rod, which is arranged on the fixing plate, and the positioning rod is inserted into the positioning groove.

[0010] In some embodiments, a limit assembly is provided on the slide rail, and the limit assembly includes: a limit block provided on the slide rail; and a limit groove provided on the protective cover.

[0011] In some embodiments, the protection component further includes: a groove body 1, which is opened on the slide rail.

[0012] In some embodiments, one end of the column is fixedly connected to a guide block.

[0013] In some embodiments, the nut is provided with anti-slip grooves.

[0014] In some embodiments, the protective cover is a titanium alloy plate.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a new detection head for an air detector, which has the following beneficial effects:

[0017] After the detection is completed, the utility model manually moves the two protective covers to cover the detection head body through the two protective covers, and the nuts are turned to fix the two protective covers, so as to protect the detection head body. When the detection head body needs to be used, the nuts are turned in the opposite direction to release the fixation of the two protective covers, and finally the two protective covers are moved to both sides and fixed. The utility model has the advantage of conveniently and timely protecting the detection head on the detector after the detection of the air detector is completed, which solves the problem that the detection head on the existing detector is inconvenient to protect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the detection component of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the protective component of the utility model;

[0020] Figure 3 For this utility model Figure 2A schematic diagram of the partially enlarged structure at center A;

[0021] Figure 4 It is a structural schematic diagram of the disassembly assembly of the utility model.

[0022] In the figure:

[0023] 1. Detection component; 11. Detector body; 12. Detection head body; 13. Display screen;

[0024] 2. Protective assembly; 21. Slide rail; 22. Slider; 23. Protective cover; 24. Column; 25. Nut; 26. Plate; 27. Screw; 28. Tank body 1;

[0025] 3. Disassembly assembly; 31. Fixing plate; 32. Slot body 2; 33. Slot body 3; 34. Insertion rod; 35. Spring; 36. Fixing slot; 37. Positioning slot; 38. Positioning rod;

[0026] 4. Limiting assembly; 41. Limiting block; 42. Limiting slot;

[0027] 5. Guide block;

[0028] 6. Anti-slip texture. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0031] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0032] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0033] When the air needs to be tested, start the detector by turning on the power switch, then adjust it by operating the control button, and then place the detection head on one side of the detector body in the designated detection area. The air will enter the detector body through the detection head body, and will be converted into pollutant concentration values ​​through internal high-precision CPU processing and calculation, and displayed on the display.

[0034] In the related art, when the detector body is not in use, it is placed aside at random, which causes the detection head body to be easily damaged by bumps. In the related art, after the detection is completed, the detector body is placed in a tool box for protection. When it is necessary to inspect different locations, the tool box needs to be carried together, which makes the operation cumbersome, time-consuming and labor-intensive.

[0035] In order to solve the problems in the related technology to a certain extent, the embodiment of the present application provides a new detection head for an air detector. When the detection head body needs to be protected, it is only necessary to manually move the two protective covers 23 closer to each other. The protective covers 23 are moved by sliding the slider 22 on the inner wall of the slide rail 21. When the two protective covers are moved close to each other and into position to cover the detection head body 12, the nut 25 is rotated to fix it on the two columns 24, thereby fixing the two protective covers 23, thereby protecting the detection head body.

[0036] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0037] Combination Figure 1-Figure 4The embodiment of the present application provides a new detection head for an air detector, including a detection component 1; the detection component 1 includes: a detector body 11, on which a detection head body 12 is arranged; a display screen 13, which is arranged on the detector body 11; a protective component 2 is arranged on the detector body 11, and the protective component 2 includes: a slide rail 21, which is arranged on the detector body 11; a slider 22, which is slidably connected to the inner wall of the slide rail 21; a protective cover 23, which is arranged on the slider 22; a column 24, which is arranged on the protective cover 23; a nut 25, which is threadedly connected to the column 24; a plate 26, which is arranged on the protective cover 23; a screw 27, which is threadedly connected to the inner wall of the plate 26.

[0038] When it is necessary to test the air, the detector body 11 is started by turning on the power switch, and then the control button is used to adjust it. Then, the detection head body 12 on one side of the detector body 11 is placed in the designated detection area. The air will enter the detector body 11 through the detection head body 12, and the air will be converted into the pollutant concentration value through the internal high-precision CPU processing calculation, and displayed on the display screen 13. When the test is completed, the two protective covers 23 are manually moved closer to each other. The protective covers 23 are moved by sliding the slider 22 on the inner wall of the slide rail 21. When the two protective covers are When the two protective covers 23 are moved close to each other and into position to cover the detection head body 12, the nut 25 is rotated to fix it on the two columns 24, so that the two protective covers 23 are fixed, thereby protecting the detection head body 12. When the detection head body 12 needs to be used, the nut 25 is disengaged from the two columns 24 to release the fixation, and then the two protective covers 23 are moved away from each other. When the two protective covers 23 are far away from each other and in position, the surface of the slide rail 21 is fixed by rotating the screw on the inner wall of the plate 26, thereby the two protective covers 23 can be fixed on both sides without affecting the use of the detection head body.

[0039] In some embodiments, a disassembly assembly 3 is provided on the protective cover 23, and the disassembly assembly 3 includes: a fixing plate 31, which is provided on the column 24; a second groove body 32, which is opened on the protective cover 23; a third groove body 33, which is opened on the protective cover 23; an insertion rod 34, which is slidably connected to the protective cover 23; a spring 35, which is provided on the insertion rod 34, and the two ends of the spring 35 are respectively fixedly connected to the insertion rod 34 and the third groove body 33; a fixing groove 36, which is opened on the fixing plate 31, and the insertion rod 34 is inserted into the fixing groove 36.

[0040] When it is necessary to install the fixing column 24, the two insertion rods 34 are pulled away from each other in the groove body three 33 to disengage the groove body two 32, and the movement of the insertion rods 34 drives the spring 35 to stretch, and then the fixing plate 31 is placed in the groove body two 32. When the fixing plate 31 is in place, the two insertion rods 34 are released, and the resilience of the springs 35 drives the insertion rods 34 to automatically move back and insert them into the fixing grooves 36 on both sides of the fixing plate 31 to fix the fixing plate 31. When it is necessary to disassemble the column 24, the two insertion rods 34 are pulled out of the fixing grooves 36 on both sides of the fixing plate 31 to release the fixation, and then the fixing plate 31 can be taken out of the groove body two 32, so that it is convenient to replace the column 24 after it is damaged during use.

[0041] In some embodiments, the disassembly assembly 3 also includes: a positioning groove 37, which is opened on the second groove body 32; a positioning rod 38, which is arranged on the fixing plate 31, and the positioning rod 38 is inserted into the positioning groove 37. When the fixing column 24 needs to be installed, the two positioning rods 38 on one side of the fixing plate 31 are aligned with the two positioning grooves 37 inserted into the inner wall of the second groove body 32 for positioning, thereby avoiding displacement during the installation and fixing process.

[0042] In some embodiments, a limiting assembly 4 is provided on the slide rail 21, and the limiting assembly 4 includes: a limiting block 41, which is provided on the slide rail 21; a limiting groove 42, which is opened on the protective cover 23. When the protective cover 23 needs to be fixed on both sides, when the limiting block 41 on one side of the slide rail 21 is inserted into the limiting groove 42 on the arc surface of the protective cover 23 during the process of moving the protective cover 23, the protective cover 23 is fixed in the position, thereby facilitating and quickly finding the position where the protective cover 23 is fixed on both sides.

[0043] In some embodiments, the protective component 2 also includes: a groove body 28, which is opened on the slide rail 21. When the protective cover 23 moves to both sides, the surface of the slide rail 21 is fixed by squeezing the screw 27 on the inner wall of the rotating plate body 26. By rotating the screw 27 and inserting it into the groove body 28 on the surface of the slide rail 21, the fixing strength of the screw 27 can be increased, so that the protective cover 23 is fixed more stably.

[0044] In some embodiments, one end of the column 24 is fixedly connected to a guide block 5. When the two columns 24 are fitted into place, the nut 25 is first passed through the two columns 24, and then the nut 25 is rotated to fix it on the two columns 24. Because the guide block 5 is conical, it is convenient for the nut 25 to be passed through the two columns 24 quickly and accurately.

[0045] In some embodiments, the nut 25 is provided with anti-slip grooves 6. When the nut 25 needs to be rotated, the anti-slip grooves 6 can increase the friction between the person's hand and the side of the nut 25, allowing the person to rotate the nut 25 more stably.

[0046] In some embodiments, the protective cover 23 is a titanium alloy plate. Since the protective cover 23 is used to protect the detection head body 12, the protective cover 23 may encounter bumps during use. Titanium alloy has high strength, good corrosion resistance, and high heat resistance, which makes the protective cover 23 have a longer service life.

[0047] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0048] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0049] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel detection head for an air detector, comprising a detection component (1); the detection component (1) comprises: A detector body (11) on which a detection head body (12) is arranged; A display screen (13) is arranged on the detector body (11); The invention is characterized in that: a protection component (2) is arranged on the detector body (11), and the protection component (2) comprises: A slide rail (21) is arranged on the detector body (11); A sliding block (22) slidably connected to the inner wall of the sliding rail (21); A protective cover (23) is arranged on the slider (22); A column (24) is arranged on the protective cover (23); A nut (25) threadedly connected to the column (24); A plate body (26) is arranged on the protective cover (23); The screw rod (27) is threadedly connected to the inner wall of the plate body (26).

2. The novel detection head for air detector according to claim 1 is characterized in that: The protective cover (23) is provided with a disassembly assembly (3), and the disassembly assembly (3) comprises: A fixing plate (31) disposed on the column (24); A second tank body (32) is provided on the protective cover (23); A third tank body (33) is provided on the protective cover (23); An insertion rod (34) slidably connected to the protective cover (23); A spring (35) is arranged on the insertion rod (34), and two ends of the spring (35) are respectively fixedly connected to the insertion rod (34) and the third groove body (33); A fixing groove (36) is formed on the fixing plate (31), and the insertion rod (34) is inserted into the fixing groove (36).

3. The novel detection head for air detector according to claim 2 is characterized in that: The disassembly assembly (3) further comprises: A positioning groove (37) is formed on the second groove body (32); A positioning rod (38) is disposed on the fixing plate (31), and the positioning rod (38) is inserted into the positioning groove (37).

4. The novel detection head for air detector according to claim 1 is characterized in that: A limit assembly (4) is provided on the slide rail (21), and the limit assembly (4) comprises: A limit block (41) is arranged on the slide rail (21); The limiting groove (42) is formed on the protective cover (23).

5. The novel detection head for air detector according to claim 1 is characterized in that: The protection component (2) further comprises: Groove body 1 (28) is disposed on the slide rail (21).

6. The novel detection head for air detector according to claim 1 is characterized in that: One end of the column (24) is fixedly connected to a guide block (5).

7. The novel detection head for air detector according to claim 1 is characterized in that: The nut (25) is provided with anti-slip grooves (6).

8. The novel detection head for air detector according to claim 1 is characterized in that: The protective cover (23) is a titanium alloy plate.

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