CN212674819U

CN212674819U - Portable dew point meter

Info

Publication number: CN212674819U
Application number: CN202021569496.1U
Authority: CN
Inventors: 郭振明
Original assignee: Hebei Weishi Technology Co ltd
Current assignee: Guyuan County Xingshuo Construction Engineering Co ltd
Priority date: 2020-08-02
Filing date: 2020-08-02
Publication date: 2021-03-09
Anticipated expiration: 2030-08-02

Abstract

The utility model relates to a dew point hygrometer technical field just discloses a portable dew point hygrometer, which comprises a housin, the front of casing is inlayed and is equipped with the display screen, the left side fixed mounting of casing has control switch, the hole of charging has been seted up in the left side of casing, the right side fixed mounting of casing has the data connecting block, the right side fixed mounting of data connecting block has the data connector, the right side fixed mounting of data connector has the data connecting wire, the right side grafting of casing be located its inside and with data connecting wire fixed connection's dew point sensor, the right side fixed mounting of casing has the solid fixed ring that is located the data connecting wire outside. This portable dew point hygrometer only needs to promote simultaneously and can take out it according to the pressing plate, fixes and makes it reach better protecting effect inside the casing, avoids directly exposing and receives the damage outward to the process of carrying out the access is comparatively simple, and required time is shorter, improves the efficiency of its detection, and it is comparatively convenient to use.

Description

Portable dew point meter

Technical Field

The utility model relates to a dew point hygrometer technical field specifically is a portable dew point hygrometer.

Background

The dew point instrument can directly measure the dew point temperature, so that a mirror surface is positioned in sample wet air to be cooled until the moment when dew drops or ice crystals appear on the mirror surface, and the average temperature of the mirror surface is measured, namely the dew point temperature.

At present, portable dew point hygrometers on the market are mostly not good for sensor protection effect, the existing sensors are generally exposed outside, the sensors are easily damaged, and the sensors are stored and taken in a trouble mode for a long time, the detection efficiency is reduced, the portable dew point hygrometers are inconvenient to use, and therefore the problems can be solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a portable dew point hygrometer possesses advantages such as the protecting effect is good, has solved portable dew point hygrometer on the present market, and is mostly not good to the sensor protecting effect, and current sensor generally exposes outside, and the sensor receives the damage very easily to comparatively trouble when accessing the sensor, need longer time, reduce the efficiency of its detection, use very inconvenient problem.

(II) technical scheme

For realizing the good purpose of above-mentioned protecting effect, the utility model provides a following technical scheme: a portable dew point instrument comprises a shell, wherein a display screen is embedded in the front of the shell, a control switch is fixedly mounted on the left side of the shell, a charging hole is formed in the left side of the shell, a data connecting block is fixedly mounted on the right side of the shell, a data connector is fixedly mounted on the right side of the data connecting block, a data connecting wire is fixedly mounted on the right side of the data connector, a dew point sensor which is arranged in the shell in an inserted manner and is fixedly connected with the data connecting wire is arranged on the right side of the shell in an inserted manner, a fixing ring which is arranged on the outer side of the data connecting wire is fixedly mounted on the right side of the shell, a first limiting rod is inserted on the top of the fixing ring, a second limiting rod is inserted on the bottom of the fixing ring, a pressing plate is fixedly mounted on one side, away from the fixing ring, of the first limiting rod and, the front surface of the shell is movably provided with an adjusting button, and the top of the shell is fixedly provided with a strap.

Preferably, a storage groove is formed in the shell, and the storage groove is matched with the dew point sensor.

Preferably, the inner diameter of the fixing ring is larger than the diameter of the dew point sensor, and the fixing ring is fixedly connected with the shell through welding.

Preferably, the first limiting rod and the second limiting rod are both provided with limiting grooves, and the limiting grooves are matched with the dew point sensors.

Preferably, the anti-skidding lines are arranged on the opposite sides of the pressing plate and are uniformly distributed.

Preferably, the number of the limiting springs is two, and the limiting springs are distributed up and down symmetrically.

(III) advantageous effects

Compared with the prior art, the utility model provides a portable dew point hygrometer possesses following beneficial effect:

the portable dew point instrument is provided with the first limiting rod and the second limiting rod, when in use, only the two pressing plates need to be pushed towards different directions at the same time, the pressing plates can extrude the limiting spring, so that the limiting spring is stressed and compressed, the first limiting rod can move downwards, the second limiting rod can move upwards, so that the distance between the first limiting rod and the second limiting rod is increased, at the moment, the dew point sensor passes through the fixing ring and is placed in the shell, then the pressing plates are loosened, the limiting spring can be released, the distance between the first limiting rod and the second limiting rod can be reduced, so that the dew point sensor is clamped and fixed, when in use, the dew point sensor can be taken out only by pushing the pressing plates at the same time, the dew point sensor is fixed in the shell, so that the dew point instrument achieves a better protection effect, avoids being directly exposed outside and damaged, and the process of storing and taking out is simpler, the required time is short, the detection efficiency is improved, and the use is convenient.

Drawings

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

FIG. 2 is an enlarged schematic view of the utility model at A;

fig. 3 is a schematic view of the first limiting rod of the present invention.

In the figure: the solar energy charging device comprises a shell 1, a display screen 2, a control switch 3, a charging hole 4, a data connecting block 5, a data connecting head 6, a data connecting line 7, a dew point sensor 8, a fixing ring 9, a first limiting rod 10, a second limiting rod 11, a pressing plate 12, a limiting spring 13, an adjusting button 14 and a strap 15.

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.

Referring to fig. 1-3, a portable dew point meter comprises a casing 1, a storage groove is formed in the casing 1 and is matched with a dew point sensor 8, a display screen 2 is embedded in the front of the casing 1, a control switch 3 is fixedly installed on the left side of the casing 1, a charging hole 4 is formed in the left side of the casing 1, a data connecting block 5 is fixedly installed on the right side of the casing 1, a data connector 6 is fixedly installed on the right side of the data connecting block 5, a data connecting wire 7 is fixedly installed on the right side of the data connector 6, the dew point sensor 8 is inserted into the casing 1 and is fixedly connected with the data connecting wire 7, a fixing ring 9 is fixedly installed on the right side of the casing 1 and is located outside the data connecting wire 7, the inner diameter of the fixing ring 9 is larger than the diameter of the dew point sensor 8, the fixing ring 9 is fixedly connected with the casing 1 by welding, the inner parts of the first limiting rod 10 and the second limiting rod 11 are both provided with limiting grooves which are matched with the dew point sensor 8, the bottom of the fixing ring 9 is inserted with the second limiting rod 11, one side of the first limiting rod 10 and the second limiting rod 11, which is far away from the fixing ring 9, is fixedly provided with a pressing plate 12, the opposite side of the pressing plate 12 is provided with anti-slip patterns, the anti-slip patterns are uniformly distributed, the outer sides of the first limiting rod 10 and the second limiting rod 11 are both sleeved with limiting springs 13 which are positioned at the opposite sides of the pressing plate 12, the number of the limiting springs 13 is two, the limiting springs 13 are symmetrically distributed up and down, the front surface of the shell 1 is movably provided with an adjusting button 14, the top of the shell 1 is fixedly provided with a strap 15, through the arrangement of the first limiting rod 10 and the second limiting rod 11, when in use, only two pressing plates 12 need to be pushed towards different directions at the same time, the pressing plates 12 can extrude the limiting springs 13, thereby make spacing spring 13 atress compression, first gag lever post 10 can move downwards, second gag lever post 11 can upwards move, thereby make its interval increase, pass solid fixed ring 9 with dew point sensor 8 this moment and place in casing 1, then loosen and press the clamp plate 12 can, spacing spring 13 will release, first gag lever post 10 will dwindle with second gag lever post 11's interval, thereby carry out the centre gripping with dew point sensor 8 and fix, when carrying out the use, only need promote simultaneously and press the clamp plate 12 can take out it, fix and make it reach better protecting effect in casing 1 inside, avoid directly exposing and receive the damage outside, and the process of carrying out the access is comparatively simple, the required time is short, improve the efficiency of its detection, it is comparatively convenient to use.

In summary, according to the portable dew point meter, by arranging the first limiting rod 10 and the second limiting rod 11, when in use, only the two pressing plates 12 are required to be pushed in different directions simultaneously, the pressing plates 12 can extrude the limiting spring 13, so that the limiting spring 13 is stressed and compressed, the first limiting rod 10 can move downwards, the second limiting rod 11 can move upwards, so that the distance between the first limiting rod 10 and the second limiting rod 11 is increased, at the moment, the dew point sensor 8 passes through the fixing ring 9 and is placed in the shell 1, then the pressing plates 12 are loosened, the limiting spring 13 is released, the distance between the first limiting rod 10 and the second limiting rod 11 is reduced, so that the dew point sensor 8 is clamped and fixed, when in use, the dew point meter can be taken out only by pushing the pressing plates 12 simultaneously, so that the dew point meter is fixed inside the shell 1 to achieve a good protection effect, and avoid being directly exposed and damaged, and the process of carrying out the access is comparatively simple, and the required time is shorter, improves the efficiency of its detection, and it is comparatively convenient to use, has solved portable dew point meter on the present market, and is mostly not good to sensor protecting effect, and current sensor generally exposes outside, and the sensor receives the damage very easily to it is comparatively troublesome to the sensor access, needs longer time, reduces the efficiency of its detection, uses very inconvenient problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 dew point instrument comprising a housing (1), characterized in that: the front of the shell (1) is embedded with a display screen (2), the left side of the shell (1) is fixedly provided with a control switch (3), the left side of the shell (1) is provided with a charging hole (4), the right side of the shell (1) is fixedly provided with a data connecting block (5), the right side of the data connecting block (5) is fixedly provided with a data connector (6), the right side of the data connector (6) is fixedly provided with a data connecting wire (7), the right side of the shell (1) is spliced in the data connecting wire and fixedly connected with a dew point sensor (8) of the data connecting wire (7), the right side of the shell (1) is fixedly provided with a fixing ring (9) positioned outside the data connecting wire (7), the top of the fixing ring (9) is spliced with a first limiting rod (10), and the bottom of the fixing ring (9) is spliced with a second limiting rod, one side fixed mounting that solid fixed ring (9) was kept away from in first gag lever post (10) and second gag lever post (11) has press plate (12), spacing spring (13) that are located press plate (12) opposite side have all been cup jointed in the outside of first gag lever post (10) and second gag lever post (11), the front movable mounting of casing (1) has adjusting knob (14), the top fixed mounting of casing (1) has braces (15).

2. A portable dew point instrument as claimed in claim 1, wherein: a storage groove is formed in the shell (1) and is matched with the dew point sensor (8).

3. A portable dew point instrument as claimed in claim 1, wherein: the inner diameter of the fixing ring (9) is larger than the diameter of the dew point sensor (8), and the fixing ring (9) is fixedly connected with the shell (1) through welding.

4. A portable dew point instrument as claimed in claim 1, wherein: the first limiting rod (10) and the second limiting rod (11) are both provided with limiting grooves, and the limiting grooves are matched with the dew point sensors (8).

5. A portable dew point instrument as claimed in claim 1, wherein: the anti-skidding lines are arranged on the opposite sides of the pressing plate (12) and are uniformly distributed.

6. A portable dew point instrument as claimed in claim 1, wherein: the number of the limiting springs (13) is two, and the limiting springs (13) are distributed up and down symmetrically.