CN213420358U

CN213420358U - Air quality detector convenient to use

Info

Publication number: CN213420358U
Application number: CN202021474175.3U
Authority: CN
Inventors: 郑伟东
Original assignee: China Military Power Jiangsu Co ltd
Current assignee: China Military Power Jiangsu Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-06-11
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses an air quality detector convenient to use, including hex bolts, detector body and base, the top fixedly connected with casing of base, the first spring of the equal fixedly connected with in bottom both ends of casing, the top fixedly connected with loading board of first spring, the inboard equal fixedly connected with movable block in middle-end of casing, the positive swing joint of movable block has the movable rod. The utility model discloses people place the detector body through leading to the groove in the casing, through detector body and loading board contact, protect the detector body spacing through the gyro wheel, fix a position the detector body through the fixture block, solved current detector, in the use, because the volume is less, when handheld, the phenomenon of landing can appear, lead to machine and ground striking inside impaired, influence the life of machine and the problem of detecting the accuracy.

Description

Air quality detector convenient to use

Technical Field

The utility model relates to an empty gas detection surveys technical field, specifically is an air quality detector convenient to use.

Background

The air quality detection is a new industry, which is a technical process of analysis and test aiming at the condition that air pollutants exceed standards caused by decoration and furniture addition, provides a detection report with national approval (CMA) and legal effectiveness according to a detection result value, can judge the pollution condition of each index according to an air quality standard, and carries out a targeted prevention and control measure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air quality detector convenient to use possesses the advantage of protection, has solved current detector, in the use, because the volume is less, when handheld, the phenomenon of landing can appear, leads to machine and ground striking inside impaired, influences the life of machine and the problem of detection accuracy.

In order to achieve the above object, the utility model provides a following technical scheme: a convenient-to-use air quality detector comprises a hexagon screw, a detector body and a base, wherein the top of the base is fixedly connected with a shell, two ends of the bottom of the shell are fixedly connected with a first spring, the top of the first spring is fixedly connected with a bearing plate, the middle end of the inner side of the shell is fixedly connected with a movable block, the front of the movable block is movably connected with a movable rod, the top of the movable rod is movably connected with a roller through a bearing, the middle end of the inner cavity of the shell is fixedly connected with a second spring, the inner side of the second spring is fixedly connected with the outer side of the movable rod, two sides of the detector body are connected in an inner cavity of the roller in a rolling manner, the inner upper end of the inner cavity of the shell is fixedly connected with a clamping block, the inner cavity of the clamping block and the inner upper end of the shell are both provided, the outer side of the detector body is placed on the inner side of the bearing plate and the inner side of the roller.

Preferably, a through groove is formed in the inner side of the top of the shell, and the width of the through groove is larger than that of the detector body.

Preferably, the inner side of the clamping block is provided with a groove, and two sides of the detector body are slidably connected in the groove.

Preferably, a rubber pad is arranged on the inner side of the hexagon screw, and the inner side of the hexagon screw can be tightly attached to the upper ends of the two sides of the detector body.

Preferably, the sliding grooves are formed in the two sides of the inner cavity of the shell, the outer side of the bearing plate is connected to the inner cavity of the sliding grooves in a sliding mode, and the front face of the shell is provided with the observation window.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses people put the detector body into the casing through the logical groove, through detector body and loading board contact, through the gyro wheel spacing to protect, fix a position the detector body through the fixture block, through people twist hexagonal screw and support the detector body, clamp tightly, if the striking appears, the detector body will appear rocking, support the movable rod through the second spring, support the gyro wheel through the movable rod, make the gyro wheel still spacing to the detector body, reached the effect of protection, through loading board and first spring's cooperation, support the detector body from top to bottom, make hexagonal screw effect exert better, solved current detector, in the use, because the volume is less, in the handheld time, the phenomenon of landing may appear, lead to the machine and ground striking internal damage, the service life and the detection accuracy of the machine are influenced.

2. The utility model discloses a detecting value can be directly read through the observation window when using the detector body to work, need not to take it out, through the setting of the rubber pad, when the hexagon screw moves to the inner side, the rubber pad can protect the detector body, can not be damaged by the movement of the hexagon screw, the practicality of the device is improved, through the setting of the second spring, when being impacted, the detector body shakes, the second spring can deform, after shaking, the second spring rebounds to rapidly drive the roller to again support the detector body, the damage of the detector body is avoided, when the detector body is placed through the matching of the bearing plate and the chute, the hexagon screw is screwed to support the detector body, the detector body is forced to move downwards, the bearing plate can be driven by the detector body to move downwards, drive the spout downstream through loading board downstream, take place deformation through the spout, the resilience appears makes detector body rebound, closely laminates with the inboard of hex bolts.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is a schematic perspective view of the structural block of the present invention.

In the figure: 1. a housing; 2. a hex screw; 3. an observation window; 4. a through groove; 5. a clamping block; 6. a thread groove; 7. a roller; 8. a detector body; 9. a first spring; 10. a base; 11. a chute; 12. a carrier plate; 13. a movable block; 14. a movable rod; 15. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a casing 1, hex bolts 2, observation window 3, lead to groove 4, fixture block 5, thread groove 6, gyro wheel 7, detector body 8, first spring 9, base 10, spout 11, loading board 12, movable block 13, movable rod 14 and second spring 15 part are the general standard or the part that technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a convenient air quality detector comprises a hexagon screw 2, a detector body 8 and a base 10, wherein the top of the base 10 is fixedly connected with a casing 1, two sides of the inner cavity of the casing 1 are respectively provided with a chute 11, the outer side of a bearing plate 12 is slidably connected in the inner cavity of the chute 11, the front of the casing 1 is provided with an observation window 3, when the detector body 8 works, a detected value can be directly read through the observation window 3 without taking out the value, the inner side of the top of the casing 1 is provided with a through groove 4, the width of the through groove 4 is larger than that of the detector body 8, two ends of the bottom of the casing 1 are respectively and fixedly connected with a first spring 9, the top of the first spring 9 is fixedly connected with the bearing plate 12, when the detector body 8 is placed through the matching of the bearing plate 12 and the chute 11, the hexagon screw 2 is screwed to abut against the, the detector body 8 moves downwards under stress, the bearing plate 12 is driven to move downwards by the detector body 8, the sliding groove 11 is driven to move downwards by the downward movement of the bearing plate 12, the detector body 8 moves upwards due to the occurrence of springback caused by the deformation of the sliding groove 11 and is tightly attached to the inner side of the hexagon screw 2, the middle end of the inner side of the shell 1 is fixedly connected with a movable block 13, the front side of the movable block 13 is movably connected with a movable rod 14, the top of the movable rod 14 is movably connected with a roller 7 through a bearing, the middle end of the inner cavity of the shell 1 is fixedly connected with a second spring 15, when the detector body 8 shakes under impact, the second spring 15 deforms, after the shaking is finished, the second spring 15 rebounds to quickly drive the roller 7 to abut against the detector body 8 again, the damage of the detector body 8 is avoided, the inner side of the second spring 15 is fixedly connected with the outer side of the movable, the both sides roll connection of detector body 8 is in the inner chamber of gyro wheel 7, the inboard upper end fixedly connected with fixture block 5 of 1 inner chamber of casing, the inboard of fixture block 5 is seted up flutedly, the both sides sliding connection of detector body 8 is in the recess, the inner chamber of fixture block 5 all is provided with thread groove 6 with the inboard upper end of casing 1, hex screw 2's surface is threaded connection with thread groove 6, hex screw 2's inboard is provided with the rubber pad, through the setting of rubber pad, when hex screw 2 moves to the inboard, the rubber pad can protect detector body 8, can not be by hex screw 2's removal, lead to the casing impaired, improve the practicality of this device, the inboard of hex screw 2 can closely laminate with the upper end at detector body 8 both sides, place in the inboard of loading board 12 and the inboard of gyro wheel 7 in the outside of detector.

When the detector is used, people place the detector body 8 into the shell 1 through the through groove 4, the detector body 8 is in contact with the bearing plate 12 through the detector body 8, the roller 7 is used for limiting and protecting the detector body 8, the detector body 8 is positioned through the fixture block 5, the hexagon screw 2 is screwed by people to abut against the detector body 8 for clamping, if impact occurs, the detector body 8 shakes, the movable rod 14 abuts against the roller 7 through the second spring 15, the roller 7 still limits the detector body 8 through the movable rod 14, the protection effect is achieved, the bearing plate 12 is matched with the first spring 9 to abut against the detector body 8 up and down, the effect of the hexagon screw 2 is better exerted, the problem of the existing detector is solved, and in the using process, due to the small size, the phenomenon of slipping can occur in the handheld process, the inner part of the machine is damaged when the machine is impacted with the ground, and the service life and the detection accuracy of the machine are influenced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air quality detector convenient to use, includes hex bolts (2), detector body (8) and base (10), its characterized in that: the detector is characterized in that the top of the base (10) is fixedly connected with a shell (1), two ends of the bottom of the shell (1) are fixedly connected with a first spring (9), the top of the first spring (9) is fixedly connected with a bearing plate (12), the middle end of the inner side of the shell (1) is fixedly connected with a movable block (13), the front of the movable block (13) is movably connected with a movable rod (14), the top of the movable rod (14) is movably connected with a roller (7) through a bearing, the middle end of the inner cavity of the shell (1) is fixedly connected with a second spring (15), the inner side of the second spring (15) is fixedly connected with the outer side of the movable rod (14), two sides of the detector body (8) are connected in a rolling manner in the inner cavity of the roller (7), the inner upper end of the inner cavity of the shell (1) is fixedly connected with a fixture block (5), the inner cavity of the fixture block (5) and the upper end of, the outer surface of the hexagon screw (2) is in threaded connection with the thread groove (6), and the outer side of the detector body (8) is placed on the inner side of the bearing plate (12) and the inner side of the roller (7).

2. The air quality detector of claim 1, wherein: the detector is characterized in that a through groove (4) is formed in the inner side of the top of the shell (1), and the width of the through groove (4) is larger than that of the detector body (8).

3. The air quality detector of claim 1, wherein: the inner side of the clamping block (5) is provided with a groove, and two sides of the detector body (8) are connected in the groove in a sliding mode.

4. The air quality detector of claim 1, wherein: the inner side of the hexagonal screw (2) is provided with a rubber pad, and the inner side of the hexagonal screw (2) can be tightly attached to the upper ends of the two sides of the detector body (8).

5. The air quality detector of claim 1, wherein: the both sides of casing (1) inner chamber have all been seted up spout (11), the outside sliding connection of loading board (12) is in the inner chamber of spout (11), observation window (3) have been seted up in the front of casing (1).