CN209727897U - A kind of indoor humidity detector - Google Patents

Abstract

The utility model discloses a kind of indoor humidity detectors, including structure and circuit, the surface bottom portion of the corresponding two sides of mounting base inner wall and close outline border is provided with gripping mechanism, mounting base inner wall bottom position corresponding with outer frame bottom is fixedly connected to magnet, corresponding position offers ventilation hole at the top and bottom of outline border, airstrainer is fixedly connected at the top and bottom of outline border and positioned at the position of ventilation hole, air exhausting device is fixedly connected between the corresponding two sides of outline border inner wall and close to inner wall top position, the corresponding position in outline border inner wall bottom is fixedly connected to supporting leg, humidity sensor is fixedly connected at the top of supporting leg, the utility model relates to hygrosensor technical fields.A kind of indoor humidity detector has reached and has taken conveniently, measured the effect of efficiently and accurately, and structure is simple, takes easy to use, dust is avoided to enter, prolong the service life, time saving and energy saving, improves work efficiency and service performance.

Description

A kind of indoor humidity detector

Technical field

The utility model relates to hygrosensor technical field, specially a kind of indoor humidity detector.

Background technique

Hygrosensor is that the physical quantity of expression humidity more common in daily life is the relative humidity of air, in physics Relative humidity and temperature have close relationship, the closed gas of certain volume, the higher relative humidity of temperature in the export of amount Lower, temperature is lower, and relative humidity is higher, is directed to complicated heat enginnering and gains knowledge, hygrosensor is fitted extensively For skyscraper, all inferior water storage apparatus of central air-conditioning, basement, water tank, computer room floor and need to know leak or overflow The place etc. of water.Currently, existing indoor humidity panel detector structure is complicated in the market, inconvenient to use, general indoor humidity is visited Surveying device is to fix on the wall, this is easily accessible to take adjusting band many inconvenience, dust, accelerates component aging, reduction Service performance, and existing technology has storage shell, often there are biggish differences inside and outside shell, sometimes in order to measure standard Really, the more long time is generally required, it is time-consuming and laborious, such that efficiently inaccuracy, working efficiency be not low for entire measurement process.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of indoor humidity detector, solves that structure is complicated, Inconvenient to use, general indoor humidity detector is to fix on the wall, this is easy to many inconvenience of adjusting band of taking, dust Into, accelerate component aging, reduce service performance, and existing technology has storage shell, often shell it is inside and outside exist compared with Big difference, it is sometimes accurate in order to measure, the more long time is generally required, it is time-consuming and laborious, such that entirely measuring Journey is not efficiently inaccurate, ineffective problem.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of indoor humidity detector, Including structure and circuit, the structure includes mounting base, and the mounting base is internally provided with outline border, the mounting base inner wall phase The surface bottom portion of corresponding two sides and close outline border is provided with gripping mechanism, and mounting base inner wall bottom is opposite with outer frame bottom The position answered is fixedly connected to magnet, and corresponding position offers ventilation hole at the top and bottom of the outline border, described outer Arch and bottom and the position for being located at ventilation hole is fixedly connected with airstrainer, the corresponding two sides of the outline border inner wall it Between and be fixedly connected with air exhausting device close to inner wall top position, the corresponding position in outline border inner wall bottom is fixedly connected with There is supporting leg, is fixedly connected with humidity sensor at the top of the supporting leg, the corresponding position of the mounting base surface bottom portion It is fixedly connected to fixed plate, the face center position of the fixed plate offers mounting hole.

Preferably, the circuit includes controller, and the controller is connected with humidity sensor, power supply in turn by conducting wire The output end of module, motor driver, memory module, display screen, key, switch, the motor driver passes through conducting wire and row Wind apparatus connection.

Preferably, the gripping mechanism includes bulb clamping block, the surface of the bulb clamping block and the inside of mounting base Side is slidably connected, and the inside of the mounting base offers sliding groove compatible with bulb clamping block, the bulb clamping block Surface side be fixedly connected with compressed spring, the one end of the compressed spring far from bulb clamping block is mutually fitted with bulb clamping block Inner wall side with sliding groove is fixedly connected.

Preferably, the corresponding position in the outline border surface offers circular arc compatible with bulb clamping block concave surface.

Preferably, the ventilation hole is evenly distributed on surface crown and the bottom of outline border.

Preferably, the air exhausting device includes support frame, the both ends of support frame as described above two sides corresponding with outline border inner wall It is fixedly connected, the face center position of support frame as described above is fixedly connected with motor exhaust, and the output shaft of the motor exhaust passes through Shaft coupling is fixedly connected with shaft, and the shaft is fixedly connected with air draft flabellum far from one end of motor exhaust.

(3) beneficial effect

The utility model provides a kind of indoor humidity detector.Have it is following the utility model has the advantages that

(1), the indoor humidity detector passes through the outline border that is internally provided with of mounting base, mounting base inner wall corresponding two The surface bottom portion of side and close outline border is provided with gripping mechanism, and mounting base inner wall bottom position corresponding with outer frame bottom is solid Surely it is connected with magnet, corresponding position offers ventilation hole at the top and bottom of outline border, at the top and bottom of outline border and is located at logical The position of air holes is fixedly connected with airstrainer, has reached and has taken conveniently, and dust-proof effect is structurally reasonable simple, user Just, it takes easy to adjust, dust is avoided to enter, extend component service life, improve service performance.

(2), indoor humidity detector, by consolidating between the corresponding two sides of outline border inner wall and close to inner wall top position Surely it is connected with air exhausting device, the corresponding position in outline border inner wall bottom is fixedly connected to supporting leg, and the top of supporting leg is fixed It is connected with humidity sensor, has achieved the effect that measure efficiently and accurately, structurally reasonable simple, easy to use, time saving and energy saving, measurement Time is short, and efficiently and accurately greatly improves work efficiency.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is circuit block diagram；

Fig. 3 is partial enlarged view at A in Fig. 1；

Fig. 4 is air exhausting device structural schematic diagram.

In figure: 1 mounting base, 2 outline borders, 3 gripping mechanisms, 301 bulb clamping blocks, 302 compressed springs, 4 magnet, 5 ventilation holes, 6 airstrainers, 7 air exhausting devices, 701 support frames, 702 motor exhausts, 703 shafts, 704 air draft flabellums, 8 supporting legs, 9 humidity Sensor, 10 fixed plates, 11 mounting holes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of indoor humidity detector, including structure and Circuit, circuit include controller, and controller is single-chip microcontroller, and the model AT89S52 of single-chip microcontroller is existing technology, in the market Available, controller is connected with humidity sensor 9, power module, motor driver, memory module, display in turn by conducting wire The output end of screen, key, switch, motor driver is connect by conducting wire with air exhausting device 7, and structure includes mounting base 1, mounting base 1 is internally provided with outline border 2, corresponding two sides of 1 inner wall of the mounting base and surface bottom portion close to outline border 2 is provided with gripping mechanism 3, gripping mechanism 3 includes bulb clamping block 301, and the corresponding position in 2 surface of outline border offers suitable with 301 phase of bulb clamping block The circular arc concave surface matched, the surface of bulb clamping block 301 and the interior side of mounting base 1 are slidably connected, and the inside of mounting base 1 opens up There is sliding groove compatible with bulb clamping block 301, the surface side of bulb clamping block 301 is fixedly connected with compressed spring 302, The one end of compressed spring 302 far from bulb clamping block 301 is adapted the fixed company in inner wall side of sliding groove with bulb clamping block 301 It connects, 1 inner wall bottom of mounting base position corresponding with 2 bottom of outline border is fixedly connected to magnet 4,2 top and bottom phase of outline border Corresponding position offers ventilation hole 5, and ventilation hole 5 is evenly distributed on surface crown and the bottom of outline border 2,2 top of outline border and Bottom and be located at ventilation hole 5 position be fixedly connected with airstrainer 6, airstrainer 6 avoids dust from entering inside, extend Component service life is fixedly connected with air exhausting device between the corresponding two sides of 2 inner wall of outline border and close to inner wall top position 7, air exhausting device 7 immediately wicks into outside air in outline border 2, so that measurement efficiently and accurately, air exhausting device 7 includes support frame 701, The both ends of support frame 701 two sides corresponding with 2 inner wall of outline border are fixedly connected, and the face center position of support frame 701 is fixed to be connected It is connected to motor exhaust 702, the output shaft of motor exhaust 702 is fixedly connected with shaft 703 by shaft coupling, and shaft 703 is far from row One end of wind turbine 702 is fixedly connected with air draft flabellum 704, and the corresponding position in 2 inner wall bottom of outline border is fixedly connected to branch Support leg 8, the top of supporting leg 8 are fixedly connected with humidity sensor 9, and the model HF3223 of humidity sensor is existing skill Art is commercially available, and the corresponding position of 1 surface bottom portion of mounting base is fixedly connected to fixed plate 10, the table of fixed plate 10 Face central location offers mounting hole 11, and mounting hole 11 facilitates installation to fix.

In use, first being fixed device on the wall by mounting hole 11, outline border 2 is placed in mounting base 1 at this time, and Slide downward is blocked outline border 2 under the action of bulb clamping block 301 and compressed spring 302, and when sliding into bottom in magnetic Fixed under the action of iron 4, when needing to detect indoor humidity, by lower switch, controller passes through electronic drive at this time Dynamic device starts motor exhaust 702, and the output shaft of motor exhaust 702 is driven shaft 703 by shaft coupling, thus by exhaust fan Leaf 704 drives, and room air is immediately wicked into outline border 2, detection humidity is carried out, airstrainer 6 avoids dust from entering inside.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that There is also other identical elements in the process, method, article or equipment for including element ".

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of indoor humidity detector, including structure and circuit, it is characterised in that: the structure includes mounting base (1), described Mounting base (1) is internally provided with outline border (2), the surface of the corresponding two sides of mounting base (1) inner wall and close outline border (2) Bottom is provided with gripping mechanism (3), and mounting base (1) inner wall bottom position corresponding with outline border (2) bottom is fixed to be connected It is connected to magnet (4), corresponding position offers ventilation hole (5) at the top and bottom of the outline border (2), outline border (2) top Portion and bottom and be located at ventilation hole (5) position be fixedly connected with airstrainer (6), outline border (2) inner wall is corresponding It is fixedly connected with air exhausting device (7) between two sides and close to inner wall top position, the corresponding position in outline border (2) the inner wall bottom It sets and is fixedly connected to supporting leg (8), be fixedly connected with humidity sensor (9), the mounting base at the top of the supporting leg (8) (1) the corresponding position of surface bottom portion is fixedly connected to fixed plate (10), and the face center position of the fixed plate (10) is opened Equipped with mounting hole (11).

2. a kind of indoor humidity detector according to claim 1, it is characterised in that: the circuit includes controller, institute State controller by conducting wire be connected in turn humidity sensor (9), power module, motor driver, memory module, display screen, The output end of key, switch, the motor driver is connect by conducting wire with air exhausting device (7).

3. a kind of indoor humidity detector according to claim 1, it is characterised in that: the gripping mechanism (3) includes ball Head clamping block (301), the surface of the bulb clamping block (301) and the interior side of mounting base (1) are slidably connected, the installation The inside of seat (1) offers the compatible sliding groove with bulb clamping block (301), the surface one of the bulb clamping block (301) Side is fixedly connected with compressed spring (302), the compressed spring (302) one end and bulb card far from bulb clamping block (301) The inner wall side that tight block (301) is adapted sliding groove is fixedly connected.

4. a kind of indoor humidity detector according to claim 2, it is characterised in that: outline border (2) surface is corresponding Position offer the compatible circular arc concave surface with bulb clamping block (301).

5. a kind of indoor humidity detector according to claim 1, it is characterised in that: the ventilation hole (5) is uniformly distributed Surface crown and bottom in outline border (2).

6. a kind of indoor humidity detector according to claim 1, it is characterised in that: the air exhausting device (7) includes branch Support (701), the both ends of support frame as described above (701) two sides corresponding with outline border (2) inner wall are fixedly connected, support frame as described above (701) face center position is fixedly connected with motor exhaust (702), and the output shaft of the motor exhaust (702) passes through shaft coupling Device is fixedly connected with shaft (703), and the shaft (703) is fixedly connected with air draft flabellum far from the one end of motor exhaust (702) (704)。