CN220355070U

CN220355070U - Air detector

Info

Publication number: CN220355070U
Application number: CN202321791996.3U
Authority: CN
Inventors: 王正洋
Original assignee: Qinsiyouxin Intelligent Technology Jiangsu Co ltd
Current assignee: Qinsiyouxin Intelligent Technology Jiangsu Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-01-16
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of air detectors, and discloses an air detector, which comprises an air detector body, wherein a display screen is arranged on the air detector body, a control key is arranged on the lower side of the display screen, one side of the air detector body is connected with a plurality of air inlet pipes, a movable adjusting component is arranged on the lower side of the air detector body and comprises a motor, a supporting plate and a transverse plate, the second gear is meshed with the first gear through the second gear, the movable adjusting component is meshed with the first gear and connected with the first gear, the movable distance of the air detector body can be known by rotating the second gear, a worker can move the air detector body without taking a ruler for measuring the distance, and the movement of the air detector body can be realized by only controlling the rotating number of the output shafts of the motor.

Description

Air detector

Technical Field

The utility model relates to the technical field of air detectors, in particular to an air detector.

Background

The air detector is a latest technology product developed based on the principle of a potentiometric electrolytic sensor for detecting polluted gas and the principle of light scattering for detecting dust and combining with an internationally mature electronic technology and a network communication technology. The equipment meets the national requirements on various technical indexes of the urban environment air automatic monitoring system, has high localization degree, stronger practicability and ideal cost performance ratio, can replace similar imported products, and is an ideal instrument for developing urban environment air automatic monitoring.

When the existing air detector is used, different positions and different heights are required to be selected for sampling and detecting air, when the different heights of the air are required to be detected, a worker is required to manually lift the air detector to different heights, so that the air detector is used for detecting the air at different heights, when the air at the same height and different positions is required to be detected, the worker is required to measure the moved positions by using the size, then the portable air detector is moved in parallel, the working intensity of the worker is high, the working efficiency is low, and therefore the air detector is provided.

The disclosure of this background section is only intended to increase the understanding of the general background of the application and should not be taken as an admission or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Disclosure of Invention

The present utility model is directed to an air detector for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the air detector comprises an air detector body, wherein a display screen is arranged on the air detector body, control keys are arranged on the lower side of the display screen, one side of the air detector body is connected with a plurality of air inlet pipes, and a movable adjusting assembly is arranged on the lower side of the air detector body;

the movable adjusting assembly comprises a motor, a supporting plate and a transverse plate, wherein a second gear and second conical teeth are respectively fixed at the output shaft end of the motor, a limiting groove is formed in one side of the supporting plate, a first rotating shaft is rotatably connected to the inner side of the limiting groove through a bearing, a first belt pulley and a first gear are respectively fixedly sleeved on the outer side of the first rotating shaft, a plurality of sliding columns which movably penetrate through one side of the supporting plate are fixed at the bottom of the transverse plate, and a screw rod is fixed at the center of the bottom of the transverse plate.

Preferably, an annular sliding rail is fixed at the top of the supporting plate, a first conical tooth is slidingly connected to the inner side of the annular sliding rail track groove through an annular sliding table, and the inner side of the first conical tooth is in threaded connection with the outer side of the screw rod.

Preferably, the bottom of the supporting plate is rotatably connected with two second rotating shafts through bearings, and rollers are fixed at two ends of each second rotating shaft.

Preferably, a second belt pulley is fixedly sleeved on the outer side of one of the second rotating shafts, and the first belt pulley is connected with the second belt pulley through a belt.

Preferably, the second bevel gear is matched with the first bevel gear, the first gear is matched with the second gear, the bottom of the motor is connected to one side of the top of the supporting plate in a sliding manner through a sliding rail, and the top of the transverse plate is fixed to the bottom of the air detector body.

Preferably, a plurality of locking grooves are formed in one side of the top of the supporting plate, a locking column is movably penetrated in one side of the motor, a spring is sleeved on the outer side of the locking column, and one end of the locking column is adapted to the inner side of the locking groove.

Compared with the prior art, the technical scheme provided by the utility model has the following technical effects:

through the lock post for spring atress compression, the motor is located the locked groove that is close to first taper tooth one side, loosens the pulling force of pulling lock post, and second taper tooth is connected with first taper tooth meshing, at first taper tooth and lead screw threaded connection, make first taper tooth under the effect of annular slide rail, make lead screw and first taper tooth screw thread effect down, make diaphragm and air detector reciprocate along the traveller, make air detector detect the air of co-altitude not, easy operation, convenient to use does not need the workman to take air detector to different heights manually, has reduced workman's working strength, has improved air detector's practicality when using.

Through second gear and first gear engagement, under second gear and the first gear engagement connection, rotate different number of turns, can know the distance that the air detector moved, just can remove the air detector after not needing the workman to take the ruler to get the distance, only need control motor output shaft pivoted number of turns, can remove the air detector to only use a motor to accomplish the removal of air detector, reduced the use of mechanical power part, reduced the fault rate of this device, improved the practicality of this device.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic view of the meshing position of the second gear according to the present utility model;

fig. 4 is a schematic perspective view of a support plate according to the present utility model.

Reference numerals illustrate: 1. an air detector body; 2. a movement adjustment assembly; 21. a screw rod; 22. an annular slide rail; 23. a first cone tooth; 24. a first rotating shaft; 25. a motor; 26. a second cone tooth; 27. a first pulley; 28. a support plate; 29. a limit groove; 210. a first gear; 211. a second pulley; 212. a roller; 213. a cross plate; 214. a spool; 215. a second gear; 216. a second rotating shaft; 3. a display screen; 4. a control key; 5. an air inlet pipe; 6. a locking groove; 7. locking a column; 8. and (3) a spring.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "first," "second," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of a plurality of "a number" is two or more, unless explicitly defined otherwise.

It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the scope of the present disclosure, since any structural modifications, proportional changes, or dimensional adjustments made by those skilled in the art should not be made in the present disclosure without affecting the efficacy or achievement of the present disclosure.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an air detector, includes air detector body 1, is equipped with display screen 3 on the air detector body 1, and the display screen 3 downside is equipped with control button 4, and air detector body 1 one side is connected with a plurality of intake pipe 5, inhales the inside of air detector body 1 with outside air through intake pipe 5 to accomplish the air detection, air detector body 1 downside is equipped with and removes adjusting part 2;

the movable adjusting assembly 2 comprises a motor 25, a supporting plate 28 and a transverse plate 213, wherein a second gear 215 and a second conical tooth 26 are respectively fixed at the output shaft end of the motor 25, a band-type brake structure is arranged at the output shaft end of the motor 25, a limit groove 29 is formed in one side of the supporting plate 28, a first rotating shaft 24 is rotatably connected to the inner side of the limit groove 29 through a bearing, a first belt pulley 27 and a first gear 210 are respectively fixedly sleeved on the outer side of the first rotating shaft 24, the second conical tooth 26 is meshed with the first conical tooth 23, the output shaft power of the motor 25 drives the first conical tooth 23 to rotate, meanwhile, the first conical tooth 23 is in threaded connection with a screw 21, the screw 21 is in threaded connection with the first conical tooth 23 under the action of the annular sliding rail 22, the transverse plate 213 and the air detector body 1 move up and down along the sliding column 214, a plurality of sliding columns 214 movably penetrating through one side of the supporting plate 28 are fixed to the bottom of the transverse plate 213, the screw 21 is fixed to the center of the bottom of the transverse plate 213, the annular sliding rail 22 is fixed to the top of the supporting plate 28, the inner side of the annular sliding rail 22 is in threaded connection with the first conical tooth 23, and the first conical tooth 23 is in threaded connection with the first conical tooth 23.

The backup pad 28 bottom is connected with the second pivot 216 that is two in quantity through the bearing rotation, and second pivot 216 both ends all are fixed with gyro wheel 212, and one of them second pivot 216 outside is fixed to be cup jointed second belt pulley 211, and first belt pulley 27 is connected with second belt pulley 211 through the belt, and the different number of turns of motor 25 output shaft rotation can make air detector body 1 detect the air of different height, easy operation, convenient to use.

The second bevel gear 26 is matched with the first bevel gear 23, the first gear 210 is matched with the second gear 215, the bottom of the motor 25 is connected to one side of the top of the supporting plate 28 in a sliding way, the top of the transverse plate 213 is fixed to the bottom of the air detector body 1, the lock column 7 is pulled, the lock column 7 is inserted into the inner side close to the first gear 210, the second gear 215 is meshed with the first gear 210, two lock grooves 6 are formed in one side of the top of the supporting plate 28, the lock column 7 is movably penetrated on one side of the motor 25, the spring 8 is sleeved on the outer side of the lock column 7, one end of the lock column 7 is matched with the inner side of the lock groove 6, the distance of movement of the air detector body 1 can be known by the second gear 215 in meshed connection with the first gear 210, the movement of the air detector body 1 can be realized without taking the distance by workers, the air detector body 1 can be moved only by controlling the number of turns of output shafts of the motor 25, the air detector body 1 can be moved, and the movement of the air detector body 1 can be completed by only one motor 25, the mechanical parts are reduced, the failure rate of the device is improved, and the practical device is improved

Working principle: when the air pollution is detected by using the air detector body 1, the air pollution type to be detected is set by the control key 4, and the air detection progress is displayed on the display screen 3. And the outside air is sucked into the inside of the air detector body 1 through the air inlet pipe 5, and the air detection is completed.

Firstly, fix the air detector body 1 at the top of diaphragm 213, then will provide the battery of the power of motor 25 and be full of the electricity, when the air of different co-altitude is examined, only need pulling lock post 7, make spring 8 atress compression, pull motor 25 to first taper tooth 23 one side, when motor 25 is located the locked groove 6 that is close to first taper tooth 23 one side, loosen the pulling force that pulls lock post 7 this moment, under the elasticity effect of spring 8, insert lock post 7 in the inboard of locked groove 6, this moment second taper tooth 26 and first taper tooth 23 meshing are connected, the output shaft power of motor 25 drives first taper tooth 23 rotation, simultaneously first taper tooth 23 and lead screw 21 threaded connection, make first taper tooth 23 under the supporting sliding action of annular slide rail 22, make lead screw 21 and first taper tooth 23 threaded action, make diaphragm 213 and air detector body 1 reciprocate along slide post 214, the number of turns different, can make air detector body 1 detect different co-altitude, the air detector body 1 is operated simply, the air detector body is convenient for use, the air detector 1 is used to the different co-altitude, the air detector is convenient for use has been taken to the air detector 1, the high-altitude has been examined to the user has been used to the air detector 1.

When detecting the air of same high different positions, only need pulling lock post 7 for lock post 7 inserts the inboard that is close to first gear 210, make second gear 215 and first gear 210 meshing, then make motor 25 rotate, at this moment under the power of motor 25, make first gear 210 and first belt pulley 27 rotate, through the belt transmission under, make second belt pulley 211 rotate, at this moment at the different numbers of turns of motor 25 rotation, can make air detector body 1 remove different distances, and under the meshing connection of second gear 215 and first gear 210, rotate different numbers of turns, can know the distance that air detector body 1 removed, can only need the workman to take the distance to get the distance and then can remove air detector body 1, only need control motor 25 output shaft pivoted number of turns, can remove air detector body 1, and only use a motor 25 to accomplish the removal of air detector body 1, the use of mechanical power part has been reduced, the fault rate of this device has been reduced, the practicality of this device has been improved.

The model of the air detector body 1 is: SKY8000;

the model of the motor 25 is: YEJ112M-4KW-4.

Thus, embodiments of the present utility model have been described in detail with reference to the accompanying drawings. It should be noted that, in the drawings or the text of the specification, implementations not shown or described are all forms known to those of ordinary skill in the art, and not described in detail. Furthermore, the above definitions of the components are not limited to the specific structures, shapes or modes mentioned in the embodiments, and may be simply modified or replaced by those of ordinary skill in the art.

Those skilled in the art will appreciate that the features recited in the various embodiments of the utility model and/or in the claims may be combined in various combinations and/or combinations, even if such combinations or combinations are not explicitly recited in the utility model. In particular, the features recited in the various embodiments of the utility model and/or in the claims can be combined in various combinations and/or combinations without departing from the spirit and teachings of the utility model. All such combinations and/or combinations fall within the scope of the utility model.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the utility model thereto, but to limit the utility model thereto, and any modifications, equivalents, improvements and equivalents thereof may be made without departing from the spirit and principles of the utility model.

Claims

1. An air detector, includes air detector body (1), its characterized in that: the air detector comprises an air detector body (1), wherein a display screen (3) is arranged on the air detector body (1), a control key (4) is arranged on the lower side of the display screen (3), one side of the air detector body (1) is connected with a plurality of air inlet pipes (5), and a movable adjusting component (2) is arranged on the lower side of the air detector body (1);

remove adjusting part (2) including motor (25), backup pad (28) and diaphragm (213), motor (25) output axle head is fixed with second gear (215) and second awl tooth (26) respectively, spacing groove (29) have been seted up to backup pad (28) one side, spacing groove (29) inboard is connected with first pivot (24) through the bearing rotation, first belt pulley (27) and first gear (210) have been fixed respectively to the fixed cover in first pivot (24) outside, diaphragm (213) bottom is fixed with a plurality of activity and runs through in slide column (214) of backup pad (28) one side, diaphragm (213) bottom center department is fixed with lead screw (21).

2. An air detector according to claim 1, wherein: the top of the supporting plate (28) is fixedly provided with an annular sliding rail (22), the inner side of a rail groove of the annular sliding rail (22) is slidably connected with a first conical tooth (23) through an annular sliding table, and the inner side of the first conical tooth (23) is in threaded connection with the outer side of the screw rod (21).

3. An air detector according to claim 1, wherein: the bottom of the supporting plate (28) is rotatably connected with two second rotating shafts (216) through bearings, and rollers (212) are fixed at two ends of each second rotating shaft (216).

4. An air detector according to claim 3, wherein: and a second belt pulley (211) is fixedly sleeved on the outer side of one second rotating shaft (216), and the first belt pulley (27) is connected with the second belt pulley (211) through a belt.

5. An air detector according to claim 2, wherein: the second conical teeth (26) are matched with the first conical teeth (23), the first gear (210) is matched with the second gear (215), the bottom of the motor (25) is connected to one side of the top of the supporting plate (28) in a sliding mode through a sliding rail, and the top of the transverse plate (213) is fixed to the bottom of the air detector body (1).

6. An air detector according to claim 1, wherein: the utility model discloses a lock is characterized by comprising a support plate (28), a lock cylinder (7) is movably penetrated on one side of the motor (25), a spring (8) is sleeved on the outer side of the lock cylinder (7), and one end of the lock cylinder (7) is adapted to the inner side of the lock cylinder (6).