CN214585216U

CN214585216U - Portable air humidity detection device

Info

Publication number: CN214585216U
Application number: CN202120152085.0U
Authority: CN
Inventors: 黄安娜
Original assignee: Liaoning Juji Information Technology Co ltd
Current assignee: Liaoning Juji Information Technology Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-11-02
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a portable air humidity detection device, including the device main part, the left top fixed mounting of device main part has the control key, the top fixed mounting on device main part right side has the display screen, the left top intercommunication of device main part has the cover of breathing in, the right side fixed mounting of device main part inner chamber has the controller, the rear side fixed mounting of device main part inner chamber has humidity transducer, temperature sensor and dust sensor respectively, the left side fixedly connected with fan of device main part inner chamber, the right side fixed mounting at device main part top has bee calling organ. The utility model discloses possess long service life's advantage, solved current portable air humidity detection device and at the in-process that uses, be not convenient for filter the inside air of admission apparatus, the inside component of device is polluted easily to the dust in the air, causes the problem that the component short circuit influences detection device life.

Description

Portable air humidity detection device

Technical Field

The utility model relates to an empty gas detection surveys technical field, specifically is a portable air humidity detection device.

Background

The air detection in the broad sense means the detection of the composition of the air, the air detection in the narrow sense, mainly from the perspective of application, the important research is the indoor air detection, it means that the substances harmful to human body contained in the indoor decoration materials, furniture, etc. are released to the home furnishing and office environment to cause the decoration pollution, to detect the air quality, the air humidity is the meteorological factor representing the moisture content and the humidity degree in the air, the air humidity has important use in many aspects, it is an important value in theory mainly in the aerology, meteorology and climate science, but the effect in the actual application is smaller.

The existing portable air humidity detection device is inconvenient to filter air entering the device in the using process, and dust in the air easily pollutes elements inside the device, so that the service life of the detection device is influenced by element short circuit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable air humidity detection device possesses long service life's advantage, has solved current portable air humidity detection device and at the in-process that uses, is not convenient for filter the inside air of access device, and the dust in the air pollutes the inside component of device easily, causes the problem that component short circuit influences detection device life.

In order to achieve the above object, the utility model provides a following technical scheme: a portable air humidity detection device comprises a device main body, wherein a control key is fixedly installed at the left top of the device main body, a display screen is fixedly installed at the right top of the device main body, an air suction cover is communicated with the left top of the device main body, a controller is fixedly installed at the right side of an inner cavity of the device main body, a humidity sensor, a temperature sensor and a dust sensor are respectively and fixedly installed at the rear side of the inner cavity of the device main body, a fan is fixedly connected to the left side of the inner cavity of the device main body, a buzzer is fixedly installed at the right side of the top of the device main body, an air outlet pipe is communicated with the right side of the top of the device main body, a sealing cover is sleeved on the top of the surface of the air outlet pipe in a threaded manner, a first filter screen is fixedly connected to the bottom of the sealing cover, a second filter screen is movably connected to the top of the inner cavity of the device main body, a fixing groove is formed in the top of the second filter screen, the inner wall swing joint of fixed slot has the dead lever, the left side fixedly connected with body at device main part top, the top of body is run through and is provided with the pull rod, the bottom of pull rod and the top fixed connection of dead lever, the top fixedly connected with fixed plate of pull rod, the surface cover of pull rod is equipped with the spring.

Preferably, the top of the sealing cover is provided with an air outlet, and the inner wall of the sealing cover is provided with a thread groove.

Preferably, a battery cover is arranged on the left side of the device body, and an anti-slip layer is fixedly connected to the bottom of the surface of the device body.

Preferably, the top of the rear side of the device main body is provided with a through hole matched with the second filter screen, and the rear side of the second filter screen is fixedly connected with a handle.

Preferably, the spring is located in the inner cavity of the tube body, and the surface of the spring is movably connected with the inner wall of the tube body.

Preferably, the output ends of the control key, the humidity sensor, the temperature sensor and the dust sensor are electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the input ends of the fan and the buzzer respectively.

Preferably, the controller is electrically connected with the display screen in a bidirectional mode, and the dust sensor is located on the left side of the fan.

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

1. the utility model discloses a fan, second filter screen, body, outlet duct, controller, fixed slot, pull rod, fixed plate, spring, dead lever, first filter screen and the cooperation of sealed lid are used, have solved current portable air humidity detection device and at the in-process that uses, are not convenient for filter the inside air of access device, and the dust in the air pollutes the inside component of device easily, causes the problem that component short circuit influences detection device life.

2. The utility model discloses a temperature sensor and humidity transducer's cooperation is used, can be convenient for detect the humiture of air, through setting up the dust sensor, can be convenient for detect the dust concentration in the air, through setting up the display screen, can be convenient for show detection numerical value, through setting up the outlet duct, can be convenient for the inside air of eduction gear, cooperation through sealed lid and first filter screen is used, can be convenient for prevent that the dust from entering into in the outlet duct, use through the cooperation of fan and second filter screen, can be convenient for extract the air and filter the dust in the air.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a right sectional view of the present invention;

FIG. 3 is a schematic sectional view of the air outlet pipe of the present invention;

fig. 4 is a schematic diagram of the system of the present invention.

In the figure: the device comprises a device body 1, a battery cover 2, a control key 3, an air suction cover 4, a dust sensor 5, a fan 6, a second filter screen 7, a pipe body 8, a temperature sensor 9, a buzzer 10, an air outlet pipe 11, a controller 12, a humidity sensor 13, a display screen 14, a fixing groove 15, a pull rod 16, a fixing plate 17, a spring 18, a fixing rod 19, a first filter screen 20 and a sealing cover 21.

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 provides a device main part 1, battery cover 2, control key 3, the cover 4 of breathing in, dust sensor 5, fan 6, second filter screen 7, body 8, temperature sensor 9, bee calling organ 10, outlet duct 11, controller 12, humidity transducer 13, display screen 14, pull rod 16, fixed plate 17, spring 18, dead lever 19, parts such as first filter screen 20 and sealed lid 21 are general standard or the parts that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical staff in the field.

Referring to fig. 1-4, a portable air humidity detection device comprises a device main body 1, a control key 3 is fixedly installed on the top of the left side of the device main body 1, a battery cover 2 is arranged on the left side of the device main body 1, an anti-slip layer is fixedly connected to the bottom of the surface of the device main body 1, a display screen 14 is fixedly installed on the top of the right side of the device main body 1, a detection value can be conveniently displayed by arranging the display screen 14, the top of the left side of the device main body 1 is communicated with an air suction cover 4, a controller 12 is fixedly installed on the right side of an inner cavity of the device main body 1, a humidity sensor 13, a temperature sensor 9 and a dust sensor 5 are respectively and fixedly installed on the rear side of the inner cavity of the device main body 1, the temperature and humidity of air can be conveniently detected by matching the temperature sensor 9 and the humidity sensor 13, the dust sensor 5 can be conveniently used for detecting the dust concentration in the air, the left side of the inner cavity of the device main body 1 is fixedly connected with a fan 6, the right side of the top of the device main body 1 is fixedly provided with a buzzer 10, the right side of the top of the device main body 1 is communicated with an air outlet pipe 11, the air in the device can be conveniently discharged by arranging the air outlet pipe 11, a sealing cover 21 is sleeved on the top thread of the surface of the air outlet pipe 11, the top of the sealing cover 21 is provided with an air outlet hole, the inner wall of the sealing cover 21 is provided with a thread groove, the bottom of the sealing cover 21 is fixedly connected with a first filter screen 20, the dust can be conveniently prevented from entering the air outlet pipe 11 by matching the sealing cover 21 with the first filter screen 20, the top of the inner cavity of the device main body 1 is movably connected with a second filter screen 7, the air can be conveniently extracted and the dust in the air can be conveniently filtered by matching the fan 6 with the second filter screen 7, the top of the rear side of the device main body 1 is provided with a through hole matched with the second filter screen 7, the rear side of the second filter screen 7 is fixedly connected with a handle, the top of the second filter screen 7 is provided with a fixed groove 15, the inner wall of the fixed groove 15 is movably connected with a fixed rod 19, the left side of the top of the device main body 1 is fixedly connected with a tube body 8, the top of the tube body 8 is provided with a pull rod 16 in a penetrating way, the bottom of the pull rod 16 is fixedly connected with the top of the fixed rod 19, the top of the pull rod 16 is fixedly connected with a fixed plate 17, the surface of the pull rod 16 is sleeved with a spring 18, the spring 18 is positioned in the inner cavity of the tube body 8, the surface of the spring 18 is movably connected with the inner wall of the tube body 8, the output ends of the control key 3, the humidity sensor 13, the temperature sensor 9 and the dust sensor 5 are electrically connected with the input end of the controller 12, the output end of the controller 12 is respectively electrically connected with the input ends of the fan 6 and the buzzer 10, the controller 12 is electrically connected with the display screen 14 in a bidirectional mode, the dust sensor 5 is positioned on the left side of the fan 6, through the cooperation use of fan 6, second filter screen 7, body 8, outlet duct 11, controller 12, fixed slot 15, pull rod 16, fixed plate 17, spring 18, dead lever 19, first filter screen 20 and sealed lid 21, solved current portable air humidity detection device and in-process using, be not convenient for filter the inside air of access to equipment, the inside component of dust easy pollution device in the air, cause the problem that the component short circuit influences detection device life.

When the device is used, the fan 6 extracts outside air through the air suction cover 4, the dust sensor 5 detects dust concentration in the air, the extracted air enters the right side of the inner cavity of the device main body 1 through the second filter screen 7, the temperature sensor 9 and the humidity sensor 13 detect the temperature and humidity of the air, detected data are transmitted to the controller 12, the controller 12 displays detected values through the display screen 14, the air inside the device main body 1 is discharged through the air outlet pipe 11, the first filter screen 20 prevents dust from entering the air outlet pipe 11, when the temperature, humidity and dust detection concentration is too high, the controller 12 starts the buzzer 10 to alarm to remind a user, when the second filter screen 7 needs to be cleaned, the pull rod 16 is pulled through the fixing plate 17, the pull rod 16 compresses the spring 18 and drives the fixing rod 19 to move upwards, and the fixing rod 19 is separated from the fixing groove 15, the second filter 7 is pulled out by the handle for cleaning.

In summary, the following steps: this portable air humidity detection device, through fan 6, second filter screen 7, body 8, outlet duct 11, controller 12, fixed slot 15, pull rod 16, fixed plate 17, spring 18, dead lever 19, the cooperation of first filter screen 20 and sealed lid 21 is used, the in-process of having solved current portable air humidity detection device and using, be not convenient for filter the inside air of access device, the inside component of dust pollution device easily in the air, cause the problem that component short circuit influences detection device life.

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. A portable air humidity detection device includes a device main body (1), characterized in that: the device is characterized in that a control key (3) is fixedly mounted at the left top of the device main body (1), a display screen (14) is fixedly mounted at the right top of the device main body (1), an air suction cover (4) is communicated with the left top of the device main body (1), a controller (12) is fixedly mounted at the right side of an inner cavity of the device main body (1), a humidity sensor (13), a temperature sensor (9) and a dust sensor (5) are respectively and fixedly mounted at the rear side of the inner cavity of the device main body (1), a fan (6) is fixedly connected at the left side of the inner cavity of the device main body (1), a buzzer (10) is fixedly mounted at the right side of the top of the device main body (1), an air outlet pipe (11) is communicated with the right side of the top of the device main body (1), a sealing cover (21) is sleeved on a top thread of the surface of the air outlet pipe (11), and a first filtering net (20) is fixedly connected at the bottom of the sealing cover (21), the device is characterized in that a second filter screen (7) is movably connected to the top of an inner cavity of the device main body (1), a fixing groove (15) is formed in the top of the second filter screen (7), a fixing rod (19) is movably connected to the inner wall of the fixing groove (15), a left fixedly connected pipe body (8) at the top of the device main body (1), a pull rod (16) is arranged at the top of the pipe body (8) in a penetrating mode, the bottom of the pull rod (16) is fixedly connected with the top of the fixing rod (19), a fixing plate (17) is fixedly connected to the top of the pull rod (16), and a spring (18) is sleeved on the surface of the pull rod (16).

2. A portable air humidity sensing device according to claim 1, wherein: the top of the sealing cover (21) is provided with an air outlet, and the inner wall of the sealing cover (21) is provided with a thread groove.

3. A portable air humidity sensing device according to claim 1, wherein: a battery cover (2) is arranged on the left side of the device main body (1), and an anti-skid layer is fixedly connected to the bottom of the surface of the device main body (1).

4. A portable air humidity sensing device according to claim 1, wherein: the top of the rear side of the device main body (1) is provided with a through hole matched with the second filter screen (7) for use, and the rear side of the second filter screen (7) is fixedly connected with a handle.

5. A portable air humidity sensing device according to claim 1, wherein: the spring (18) is positioned in the inner cavity of the pipe body (8), and the surface of the spring (18) is movably connected with the inner wall of the pipe body (8).

6. A portable air humidity sensing device according to claim 1, wherein: the output ends of the control key (3), the humidity sensor (13), the temperature sensor (9) and the dust sensor (5) are electrically connected with the input end of the controller (12), and the output end of the controller (12) is electrically connected with the input ends of the fan (6) and the buzzer (10) respectively.

7. A portable air humidity sensing device according to claim 1, wherein: the controller (12) is electrically connected with the display screen (14) in a bidirectional mode, and the dust sensor (5) is located on the left side of the fan (6).