Portable air detector

Abstract

The utility model belongs to the field of air detectors, and particularly relates to a portable air detector which comprises a detector body, a control panel is arranged at the front end of the detector body, a protection assembly is arranged on the left side of the detector body, and a supporting assembly is arranged at the bottom of the rear end of the detector body. And a carrying assembly is arranged at the top of the rear end of the detector body. The bottom plate can be rotated to enable the bottom of the bottom plate to abut against the table top, then the solid rod is extended to enable the bottom of the solid rod to be clamped in the clamping groove, and at the moment, the solid rod and the bottom plate support the detector body, so that the detector body is placed on the table top or other planes and can be conveniently used in different scenes; the solid hexagonal block can be rotated to take out the winding belt from the surface of the winding roller, then the side, away from the winding roller, of the winding belt is clamped into the containing groove, and at the moment, the winding belt can be hung on an operator, so that the detector body is convenient to carry and is prevented from falling off and being lost.

Description

Technical Field

[0001] The utility model relates to the field of air detectors, in particular to a portable air detector. Background Technique

[0002] When detecting the concentration of various pollutants in the air to evaluate air quality, an air detector can be used for detection. For the convenience of using the air detector, the air detector is becoming more and more lightweight to achieve the effect of portable carrying. At present, the current portable air detectors have been widely used in places such as homes, offices, schools, and cars, helping people to timely discover air quality problems, take corresponding measures to improve air quality, and protect people's health.

[0003] At present, when detecting the concentration of pollutants in the air through an air detector, it is usually necessary for an operator to hold the detection instrument by hand. However, when not in use, the air detector is not easy to carry, and at this time, the air detector is prone to be lost. In addition, the air detector usually does not have a bracket, which is inconvenient to use in different scenarios. Therefore, a portable air detector is proposed for the above problems. Content of the Utility Model

[0004] In order to make up for the deficiencies of the prior art and avoid the problem of inconvenient use of the portable air detector, the utility model proposes a portable air detector.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a portable air detector, including a detector body, a control panel is arranged at the front end of the detector body, a protection component is arranged on the left side of the detector body, a support component is arranged at the bottom of the rear end of the detector body, and a carrying component is arranged at the top of the rear end of the detector body;

[0006] The support component includes a hollow plate rotatably connected to the middle of the rear end of the detector body. A convex rod is fixedly installed at the bottom of the hollow plate near the detector body. A solid rod is slidably connected inside the hollow plate. A limiting groove is opened at the top of the solid rod. A plug rod is inserted into the top of the hollow plate. A bottom plate is rotatably connected to the bottom of the rear end of the detector body. A clamping groove is opened at the top of the bottom plate. An inner groove is opened at the rear end of the detector body.

[0007] Preferably, the end of the convex rod away from the hollow plate is adapted to be clamped with the inner groove, and the convex rod is clamped inside the inner groove to facilitate the placement of the hollow plate. The end of the solid rod away from the hollow plate is adapted to be clamped with the clamping groove.

[0008] Preferably, the insertion rod and the limiting groove are adapted and clamped. A friction strip is fixedly installed at the bottom end of the side of the bottom plate away from the detector body. The bottom plate can be stably placed on the desktop through the friction strip, and then the solid rod is clamped inside the card slot to support the detector body.

[0009] Preferably, the protection component includes a fixed block fixedly installed at the top left of the detector body. A connecting soft belt is fixedly installed at the bottom end of the fixed block. A sleeve plate is fixedly installed at the bottom end of the connecting soft belt. A rotating rod is rotatably connected inside the sleeve plate. A rubber block is fixedly installed at one end of the rotating rod close to the inside of the sleeve plate.

[0010] Preferably, a charging hole is opened on the left side of the detector body. The sleeve plate is clamped inside the charging hole. The sleeve plate further shields the charging hole to prevent dust and impurities from entering the inside of the charging hole. The rubber block is rotatably connected inside the charging hole. Rotating the rubber block can clean the impurities adhered to the inside of the charging hole.

[0011] Preferably, the carrying component includes a hollow square plate fixedly installed at the top rear of the detector body. A winding belt is arranged inside the hollow square plate. A solid hexagonal block is fixedly installed on the right side of the winding belt. A hexagonal groove is opened on the right side outside the hollow square plate. A hollow hexagonal block is clamped inside the hexagonal groove. Pressure springs are fixedly installed on both the left and right sides at the bottom rear of the hollow square plate. A pressing plate is fixedly installed at one end of the pressure spring away from the hollow square plate. A placement groove is opened in the middle of the side of the pressing plate close to the hollow square plate.

[0012] Preferably, the winding belt and the placement groove are adapted and clamped. Under the action of the resilience of the pressure spring, the pressing plate is pulled to press the winding belt between the hollow plate and the pressing plate. The winding belt can be pulled to make it extend. Then, the operator can wind the winding belt around the arm to carry the detector body.

[0013] Preferably, the winding belt is wound and connected to the surface of a winding roller. One end of the winding roller penetrates through the hollow square plate and extends to the outside of the hollow square plate. The hollow hexagonal block and the solid hexagonal block are adapted and sleeved. The hollow hexagonal block is sleeved on the surface of the solid hexagonal block to limit the winding belt.

[0014] The beneficial effects of the present utility model are as follows:

[0015] By inserting the sleeve plate into the charging hole, the charging hole is protected at this time. In addition, the rubber block can be rotated to remove the impurities adhered to the inside of the charging hole.

[0016] The bottom plate can be rotated so that its bottom abuts against the tabletop, and then the solid rod is extended so that its bottom is clamped inside the card slot. At this time, the solid rod and the bottom plate support the detector body, so that the detector body can be placed on the tabletop or other planes, facilitating use in different scenarios;

[0017] The solid hexagonal block can be rotated to take out the winding belt from the surface of the winding roller, and then the side of the winding belt away from the winding roller is clamped inside the placement groove. At this time, the winding belt can be hung on the operator to facilitate carrying the detector body and prevent it from falling and getting lost. Brief Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for description in the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 Schematic three-dimensional structure diagram of the present invention;

[0020] Figure 2 Schematic exploded structure diagram of the protection component of the present invention;

[0021] Figure 3 Schematic back view structure diagram of the present invention;

[0022] Figure 4 Schematic structure diagram of the present invention after the support component is retracted;

[0023] Figure 5 Schematic structure diagram of the carrying component of the present invention.

[0024] In the figure: 1, detector body; 2, control panel; 3, protection component; 31, fixed block; 32, connecting soft belt; 33, sleeve plate; 34, rotating rod; 35, rubber block; 4, support component; 41, hollow plate; 42, convex rod; 43, solid rod; 44, limiting groove; 45, inserting rod; 46, bottom plate; 47, card slot; 48, inner groove; 5, carrying component; 51, hollow square plate; 52, winding belt; 53, solid hexagonal block; 54, hexagonal groove; 55, hollow hexagonal block; 56, compression spring; 57, pressing plate; 58, placement groove. Detailed Embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] The following will further describe the present application in detail Figures 1-5 in conjunction with the accompanying drawings.

[0027] An embodiment of the present application discloses a portable air detector. Refer to Figure 1 , a portable air detector, including a detector body 1, a control panel 2 is arranged at the front end of the detector body 1, a protection component 3 is arranged on the left side of the detector body 1, a support component 4 is arranged at the bottom of the rear end of the detector body 1, and a carrying component 5 is arranged at the top of the rear end of the detector body 1;

[0028] Refer to Figures 3-4 , the support component 4 includes a hollow plate 41 rotatably connected to the middle of the rear end of the detector body 1. A convex rod 42 is fixedly installed at the bottom of the hollow plate 41 near the detector body 1. A solid rod 43 is slidably connected inside the hollow plate 41. A limiting groove 44 is opened at the top of the solid rod 43. A plug rod 45 is inserted into the top of the hollow plate 41. A bottom plate 46 is rotatably connected to the bottom of the rear end of the detector body 1. A card slot 47 is opened at the top of the bottom plate 46. The plug rod 45 and the limiting groove 44 are adapted and clamped. A friction strip is fixedly installed at the bottom end of the side of the bottom plate 46 away from the detector body 1. The bottom plate 46 can be stably placed on the table through the friction strip. Then, the solid rod 43 is clamped inside the card slot 47 to support the detector body 1. An inner groove 48 is opened at the rear end of the detector body 1. The end of the convex rod 42 away from the hollow plate 41 is adapted and clamped with the inner groove 48. The convex rod 42 is clamped inside the inner groove 48 to facilitate the placement of the hollow plate 41. The end of the solid rod 43 away from the hollow plate 41 is adapted and clamped with the card slot 47.

[0029] Refer to Figures 1-2 , the protection component 3 includes a fixed block 31 fixedly installed at the top of the left side of the detector body 1. A connecting soft belt 32 is fixedly installed at the bottom end of the fixed block 31. A sleeve plate 33 is fixedly installed at the bottom end of the connecting soft belt 32. A rotating rod 34 is rotatably connected inside the sleeve plate 33. A rubber block 35 is fixedly installed at the end of the rotating rod 34 near the inside of the sleeve plate 33. A charging hole is opened on the left side of the detector body 1. The sleeve plate 33 is clamped inside the charging hole. The sleeve plate 33 further shields the charging hole to prevent dust and impurities from entering the inside of the charging hole. The rubber block 35 is rotatably connected inside the charging hole. Rotating the rubber block 35 can clean the impurities adhering to the inside of the charging hole.

[0030] Reference Figure 5 Figure 5 , the carrying component 5 includes a hollow square plate 51 fixedly installed at the top of the rear end of the detector body 1. A winding belt 52 is arranged inside the hollow square plate 51. A solid hexagonal block 53 is fixedly installed on the right side of the winding belt 52. A hexagonal groove 54 is opened on the right side outside the hollow square plate 51. A hollow hexagonal block 55 is clamped inside the hexagonal groove 54. The winding belt 52 is wound and connected to the surface of the winding roller. One end of the winding roller penetrates through the hollow square plate 51 and extends to the outside of the hollow square plate 51. The hollow hexagonal block 55 and the solid hexagonal block 53 are adaptively sleeved. The hollow hexagonal block 55 is sleeved on the surface of the solid hexagonal block 53, so as to limit the winding belt 52. Pressure springs 56 are fixedly installed on both the left and right sides of the bottom of the rear end of the hollow square plate 51. A pressing plate 57 is fixedly installed at the end of the pressure spring 56 away from the hollow square plate 51. A placement groove 58 is opened in the middle of the side of the pressing plate 57 close to the hollow square plate 51. The winding belt 52 is adaptively clamped with the placement groove 58. Under the action of the resilience of the pressure spring 56, the pressing plate 57 is pulled to press the winding belt 52 between the hollow plate 41 and the pressing plate 57. The winding belt 52 can be pulled to make it extend. Then the operator can wind the winding belt 52 around the arm to carry the detector body 1.

[0031] Working principle: During the use of the detector body 1, the operator inserts the sleeve plate 33 into the charging hole of the detector body 1. At this time, the sleeve plate 33 can protect the charging hole. Then the rotating rod 34 can be rotated to drive the rubber block 35 to rotate inside the charging hole. At this time, the rubber block 35 can push the impurities adhered inside the charging hole, so as to facilitate the subsequent removal of the impurities inside the charging hole.

[0032] During the use of the detector body 1, the operator can rotate the bottom plate 46 so that the side away from the detector body 1 abuts against the desktop. At this time, the friction strips at the bottom of the bottom plate 46 contact the desktop. Then the hollow plate 41 is rotated and the solid rod 43 is extended from the inside of the hollow plate 41. At this time, the end of the solid rod 43 away from the hollow plate 41 abuts inside the card slot 47. Then the insertion rod 45 is pushed and clamped inside the limiting slot 44. At this time, the solid rod 43 and the hollow plate 41 are limited. At this time, the solid rod 43, the hollow plate 41 and the bottom plate 46 limit the detector body 1. After the use is completed, the solid rod 43 is taken out from the inside of the card slot 47. Then the bottom plate 46 is rotated first to make it fit against the rear end of the detector body 1. Then the solid rod 43 is pushed into the inside of the hollow plate 41. At this time, the hollow plate 41 is rotated so that its bottom fits against the surface of the bottom plate 46. At this time, the convex rod 42 is clamped inside the inner slot 48 to limit the hollow plate 41.

[0033] When the operator needs to carry the detector body 1, first pull the winding belt 52 to make the winding belt 52 disengage from the winding roller. At this time, the winding belt 52 is stretched. Then pull the pressing plate 57 to stretch the compression spring 56. Next, place the side of the winding belt 52 away from the winding roller inside the placement groove 58. After that, release the pressing plate 57. At this time, under the action of the resilience of the compression spring 56, the pressing plate 57 presses the winding belt 52 between the hollow square plate 51 and the pressing plate 57. At this time, the operator puts the part of the winding belt 52 extending out of the winding roller on the body to facilitate carrying the detector body 1.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A portable air detector, characterized in that: It includes a detector body (1), a control panel (2) is arranged at the front end of the detector body (1), a protection component (3) is arranged on the left side of the detector body (1), a support component (4) is arranged at the bottom of the rear end of the detector body (1), and a carrying component (5) is arranged at the top of the rear end of the detector body (1); The support component (4) includes a hollow plate (41) rotatably connected to the middle of the rear end of the detector body (1). A convex rod (42) is fixedly installed at the bottom of the end of the hollow plate (41) close to the detector body (1). A solid rod (43) is slidably connected inside the hollow plate (41). A limiting groove (44) is opened at the top of the solid rod (43). A plug rod (45) is inserted into the top of the hollow plate (41). A bottom plate (46) is rotatably connected to the bottom of the rear end of the detector body (1). A clamping groove (47) is opened at the top of the bottom plate (46). An inner groove (48) is opened at the rear end of the detector body (1).

2. The portable air detector according to claim 1, characterized in that: One end of the convex rod (42) away from the hollow plate (41) is adaptively clamped with the inner groove (48), and one end of the solid rod (43) away from the hollow plate (41) is adaptively clamped with the clamping groove (47).

3. A portable air detector according to claim 1, characterized in that: The plug rod (45) is adaptively clamped with the limiting groove (44), and a friction strip is fixedly installed at the bottom end of the side of the bottom plate (46) away from the detector body (1).

4. A portable air detector according to claim 1, wherein: The protection component (3) includes a fixed block (31) fixedly installed at the top of the left side of the detector body (1). A connecting soft belt (32) is fixedly installed at the bottom end of the fixed block (31). A sleeve plate (33) is fixedly installed at the bottom end of the connecting soft belt (32). A rotating rod (34) is rotatably connected inside the sleeve plate (33). A rubber block (35) is fixedly installed at one end of the rotating rod (34) close to the inside of the sleeve plate (33).

5. The portable air detector according to claim 4, characterized in that: A charging hole is opened on the left side of the detector body (1). The sleeve plate (33) is clamped inside the charging hole, and the rubber block (35) is rotatably connected inside the charging hole.

6. The portable air detector according to claim 1, wherein: The carrying component (5) includes a hollow square plate (51) fixedly installed at the top of the rear end of the detector body (1). A winding belt (52) is arranged inside the hollow square plate (51). A solid hexagonal block (53) is fixedly installed on the right side of the winding belt (52). A hexagonal groove (54) is opened on the right side outside the hollow square plate (51). A hollow hexagonal block (55) is clamped inside the hexagonal groove (54). Pressure springs (56) are fixedly installed on both the left and right sides at the bottom of the rear end of the hollow square plate (51). A pressing plate (57) is fixedly installed at one end of the pressure spring (56) away from the hollow square plate (51). A placing groove (58) is opened in the middle of the side of the pressing plate (57) close to the hollow square plate (51).

7. A portable air detector according to claim 6, characterized in that: The winding belt (52) is adaptively clamped with the placing groove (58), and the pressure spring (56) pulls the pressing plate (57) under the action of the resilience force to abut the winding belt (52) between the hollow plate (41) and the pressing plate (57).

8. A portable air detector according to claim 6, characterized in that: The winding belt (52) is wound and connected to the surface of the winding roller. One end of the winding roller penetrates through the hollow square plate (51) and extends to the outside of the hollow square plate (51). The hollow hexagonal block (55) and the solid hexagonal block (53) are fitted and connected to each other.

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