CN219512147U

CN219512147U - Dew point instrument

Info

Publication number: CN219512147U
Application number: CN202320167765.9U
Authority: CN
Inventors: 杨勇; 蒋丹; 杨金田
Original assignee: Qingdao Tuoke Instrument Co ltd
Current assignee: Qingdao Tuoke Instrument Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-08-11
Anticipated expiration: 2033-02-09

Abstract

The utility model discloses a dew point meter, which belongs to the technical field of detection equipment and comprises a protective shell, wherein a dew point meter body is arranged in an inner cavity of the protective shell, a threaded connector is connected with the dew point meter body in a threaded manner, a test hose is connected with the threaded connector, a plurality of evenly distributed clamping seats are fixedly arranged on the outer side wall of the protective shell, all the clamping seats are jointly clamped with the test hose, the test hose is connected with a probe seat, two U-shaped placing seats are welded on the outer side wall of the protective shell, the probe seat is placed on the two placing seats, two sliding rails are welded on the outer side wall of the clamping seat of the protective shell, a sliding cover is jointly and slidably arranged on the two sliding rails, a mounting groove is formed in the top of the protective shell, a first spring is fixedly arranged in the mounting groove, the first spring is connected with a bolt, and the bolt is slidably arranged in the mounting groove of the protective shell, so that working errors of operators are reduced.

Description

Dew point instrument

Technical Field

The utility model belongs to the technical field of detection equipment, and particularly relates to a dew point meter.

Background

Precision dew point instruments, also known as dew point instruments, micro water instruments, etc., are used to detect environments with low dew points and where control of dry spots is required. After food is packed, the food industry often fills inert gas into the packaging bag, and in order to ensure the dryness of the gas, a dew point meter is often used to rapidly and accurately measure the moisture content of the gas. The existing dew point meter and the test hose are stored separately, and are required to be installed and connected during use, so that the operation steps are complicated, and the test hose can be forgotten to be carried and cannot work thoroughly.

For example, the prior art chinese patent number is: the utility model provides a CN 212932471U's a dew point meter, it "includes the organism, and the organism is the cuboid form, and the front surface of organism is provided with control panel, is provided with display screen, start button, control button and circular handle and gas receiving port on the control panel, still is provided with trachea fixed establishment on the organism, and trachea fixed establishment includes supporting part, clamping assembly, and supporting part sets up on the organism, and clamping assembly sets up on the supporting part, and clamping assembly is used for spacing fixed trachea of being connected with the gas receiving port. The dew point instrument and the test hose are stored separately, so that the test hose is easy to forget. There is therefore a need for a new dew point meter.

Disclosure of Invention

The utility model aims to provide a dew point meter for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the dew point meter comprises a protective shell, wherein a dew point meter body is arranged in an inner cavity of the protective shell, a threaded joint is connected with the dew point meter body in a threaded manner, a test hose is connected with the threaded joint, a plurality of clamping seats which are uniformly distributed are fixedly arranged on the outer side wall of the protective shell, all the clamping seats are clamped with the test hose together, the test hose is connected with a probe seat, two U-shaped placing seats are welded on the outer side wall of the protective shell, and the probe seats are placed on the two placing seats;

the outer side wall welding of protective housing installation cassette has two slide rails, two slide rail slidable mounting has the sliding closure jointly, the mounting groove has been seted up at the top of protective housing, and mounting groove internal fixation has first spring, first spring coupling has the bolt, and bolt slidable mounting is in the mounting groove of protective housing.

Preferably, the test hose is arranged in a zigzag shape, and the probe seat is connected with a test probe for testing gas.

Preferably, the fixed orifices of adaptation bolt have been seted up on the sliding closure, the lateral wall fixed mounting of protective housing installation cassette has the fixed block, and the fixed block has been seted up and is used for running through the through-hole of test hose, the lateral wall of protective housing has been seted up and has been used for running through the logical groove of test hose.

Preferably, the protective housing and the fixed block are fixedly connected with a limiting frame, the limiting frame is inserted with a sliding door, and a lifting handle convenient to lift is fixedly arranged at the top of the sliding door.

Preferably, the lateral wall welding of protective housing has the fixing base, fixing base slidable mounting has the pull rod, pull rod fixedly connected with limiting plate, and limiting plate runs through protective housing lateral wall and dew point meter body contact.

Preferably, the pull rod is sleeved with a second spring, the second spring is arranged between the limiting plate and the fixing seat, and a ring which is convenient to stretch is welded at one end of the pull rod away from the limiting plate.

Compared with the prior art, the utility model has the technical effects and advantages that:

when the dew point meter is used, the probe seat is taken down upwards, the test hose can be pulled, the test hose is separated from the clamping seat, the dryness of the gas can be tested by using the test probe, the test hose is clamped on the clamping seat when the dew point meter is stored, the test hose is arranged in a zigzag shape, the probe seat is arranged on the placing seat, the dew point meter and the test hose are stored integrally, the operation is convenient, the test hose is not missed generally, and the working errors of operators are reduced;

this dew point meter, during the use, pulling bolt moves to keeping away from the sliding closure direction, and the bolt breaks away from the fixed orifices of sliding closure, can slide along the slide rail and take off the sliding closure, during accomodate, pulling bolt for in the mounting groove of bolt shrink protective housing, then along slide rail slidable mounting sliding closure, then loosen the bolt, under the elasticity effect of first spring, the bolt inserts the fixed orifices of sliding closure, and the sliding closure position is fixed, and convenient to detach's sliding closure has protected test hose and test probe, has reduced the damage probability of instrument.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of one side of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the other side of the embodiment of the present utility model;

FIG. 3 is a schematic diagram of an overall structure of the embodiment of the utility model with the sliding cover removed;

FIG. 4 is a schematic view of an overall structure of a sliding door according to an embodiment of the present utility model;

FIG. 5 is a schematic diagram of a sliding cover according to an embodiment of the present utility model;

FIG. 6 is a schematic view of a first spring and latch according to an embodiment of the present utility model;

fig. 7 is a schematic structural diagram of a limiting plate, a pull rod, a ring, a fixing seat and a second spring according to an embodiment of the present utility model.

Reference numerals illustrate:

in the figure: 1. a protective shell; 2. a limit frame; 3. a sliding door; 4. a handle; 5. a dew point meter body; 6. a threaded joint; 7. testing the hose; 8. a probe seat; 9. a clamping seat; 10. a placement seat; 11. a slide rail; 12. a test probe; 13. a fixed block; 14. a sliding cover; 15. a first spring; 16. a plug pin; 17. a limiting plate; 18. a pull rod; 19. a circular ring; 20. a fixing seat; 21. and a second spring.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.

For the convenience of use dew point meter, a dew point meter as shown in fig. 1 to 7, it accomodates with test hose 7 is integrated into one piece, use simple operation and generally can not miss test hose 7, including protective housing 1, dew point meter body 5 is installed to protective housing 1 inner chamber, dew point meter body 5 threaded connection has screwed joint 6, screwed joint 6 is connected with test hose 7, the lateral wall fixed mounting of protective housing 1 has a plurality of evenly distributed cassette 9, joint test hose 7 is jointly clamped to all cassette 9, test hose 7 is the zigzag and places, the font is placed and is favorable to placing longer test hose 7, test hose 7 is connected with probe seat 8, probe seat 8 is connected with the test probe 12 that is used for testing gas, the lateral wall welding of protective housing 1 has two U type place seat 10, and probe seat 8 is placed on two place seat 10.

When the test tube is used, the probe seat 8 is taken down upwards, then the test tube 7 can be pulled, the test tube 7 is separated from the clamping seat 9, the dryness of the gas can be tested by using the test probe 12, and when the test tube is stored, the test tube 7 is clamped on the clamping seat 9, the test tube 7 is arranged in a zigzag shape, and the probe seat 8 is arranged on the placing seat 10.

The outer side wall welding of protective housing 1 installation cassette 9 has two slide rails 11, and two slide rails 11 are slider-mounted jointly 14, and the mounting groove has been seted up at the top of protective housing 1, and fixed mounting has first spring 15 in the mounting groove, and first spring 15 is connected with bolt 16, and in the mounting groove of bolt 16 slidable mounting protective housing 1, has seted up the fixed orifices of adaptation bolt 16 on the slider 14.

When in use, the bolt 16 is pulled to move towards the direction away from the sliding cover 14, the bolt 16 is separated from the fixing hole of the sliding cover 14, the sliding cover 14 can be taken down by sliding along the sliding rail 11, and when in storage, the bolt 16 is pulled, so that the bolt 16 is retracted into the mounting groove of the protective shell 1, then the sliding cover 14 is installed along the sliding rail 11 in a sliding manner, then the bolt 16 is released, the bolt 16 is inserted into the fixing hole of the sliding cover 14 under the action of the elastic force of the first spring 15, and the position of the sliding cover 14 is fixed.

The lateral wall fixed mounting of protective housing 1 installation cassette 9 has fixed block 13, and fixed block 13 has seted up the through-hole that is used for running through test hose 7, and the logical groove that is used for running through test hose 7 is seted up to the lateral wall of protective housing 1, and protective housing 1 and fixed block 13 fixedly connected with spacing frame 2 jointly, and spacing frame 2 peg graft has sliding door 3, and the top fixed mounting of sliding door 3 has handle 4 that is convenient for promote.

When the dew point meter is used, the sliding door 3 is pulled upwards through the handle 4, and then the dew point meter body 5 can be operated to detect gas.

The lateral wall welding of protective housing 1 has fixing base 20, and fixing base 20 slidable mounting has pull rod 18, and pull rod 18 fixedly connected with limiting plate 17, and limiting plate 17 runs through protective housing 1 lateral wall and dew point hygrometer body 5 contact, and the pull rod 18 cover is equipped with second spring 21, and second spring 21 sets up between limiting plate 17 and fixing base 20, and the one end welding that limiting plate 17 was kept away from to pull rod 18 has ring 19 convenient for stretch.

During installation, the circular ring 19 is pulled, so that the limiting plate 17 leaves the inner cavity of the protective shell 1, then the dew-point meter body 5 is installed in the inner cavity of the protective shell 1, then the circular ring 19 is loosened, and under the elastic force of the second spring 21, the limiting plate 17 is inserted into the inner cavity of the protective shell 1 and used for blocking the dew-point meter body 5 from sliding out of the inner cavity of the protective shell 1.

Principle of operation

When the dew point meter is installed, the circular ring 19 is pulled, the limiting plate 17 leaves the inner cavity of the protective shell 1, then the dew point meter body 5 is installed in the inner cavity of the protective shell 1, then the circular ring 19 is loosened, under the elastic force of the second spring 21, the limiting plate 17 is inserted into the inner cavity of the protective shell 1 and used for blocking the dew point meter body 5 from sliding out of the inner cavity of the protective shell 1, when the dew point meter is used, the sliding door 3 is pulled upwards through the handle 4, the dew point meter body 5 can be operated for gas detection, the bolt 16 is pulled to move away from the sliding cover 14, the bolt 16 is separated from the fixing hole of the sliding cover 14, the sliding cover 14 can be slid along the sliding rail 11 to be taken down, the probe seat 8 is pulled upwards, then the test hose 7 can be pulled, the test hose 7 is separated from the clamping seat 9, the test probe 12 can be used for testing the dryness of gas, when the test hose 7 is clamped on the clamping seat 9, the test hose 7 is placed in a zigzag shape, the probe seat 8 is placed on the placing seat 10, the bolt 16 is pulled upwards, the bolt 16 is retracted into the installation groove of the protective shell 1, then the sliding cover 11 is slid along the sliding rail 14, the sliding cover 14 is moved away from the sliding cover 14, the probe 8 is pulled and the sliding tube 15 is separated, the fixing hole under the elastic force of the first spring 15, and the bolt 14 is inserted into the fixing hole.

It should be noted that relational terms such as one and two are 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.

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

Claims

1. Dew point meter, including protective housing (1), its characterized in that: the novel dual-purpose dew point meter comprises a protective shell (1), wherein a dew point meter body (5) is arranged in an inner cavity of the protective shell (1), the dew point meter body (5) is in threaded connection with a threaded joint (6), the threaded joint (6) is connected with a test hose (7), a plurality of evenly distributed clamping seats (9) are fixedly arranged on the outer side wall of the protective shell (1), all the clamping seats (9) are clamped with the test hose (7) together, the test hose (7) is connected with a probe seat (8), two U-shaped placing seats (10) are welded on the outer side wall of the protective shell (1), and the probe seat (8) is placed on the two placing seats (10);

the utility model discloses a protective housing, including protective housing (1) installation cassette (9), the lateral wall welding of protective housing (1) installation cassette has two slide rails (11), two slide rail (11) common slidable mounting has sliding closure (14), the mounting groove has been seted up at the top of protective housing (1), and mounting groove internal fixation has first spring (15), first spring (15) are connected with bolt (16), and in the mounting groove of bolt (16) slidable mounting protective housing (1).

2. A dew point meter according to claim 1, wherein: the test hose (7) is arranged in a zigzag shape, and the probe seat (8) is connected with a test probe (12) for testing gas.

3. A dew point meter according to claim 1, wherein: the fixing hole of the adapting bolt (16) is formed in the sliding cover (14), the fixing block (13) is fixedly arranged on the outer side wall of the mounting clamping seat (9) of the protective shell (1), a through hole for penetrating the test hose (7) is formed in the fixing block (13), and a through groove for penetrating the test hose (7) is formed in the outer side wall of the protective shell (1).

4. A dew point meter according to claim 3, wherein: the protective housing (1) and fixed block (13) are fixedly connected with spacing frame (2) jointly, spacing frame (2) peg graft have sliding door (3), and the top fixed mounting of sliding door (3) has handle (4) that are convenient for promote.

5. A dew point meter according to claim 1, wherein: the outer side wall welding of protective housing (1) has fixing base (20), fixing base (20) slidable mounting has pull rod (18), pull rod (18) fixedly connected with limiting plate (17), and limiting plate (17) run through protective housing (1) lateral wall and dew point meter body (5) contact.

6. A dew point meter according to claim 5, wherein: the pull rod (18) is sleeved with a second spring (21), the second spring (21) is arranged between the limiting plate (17) and the fixing seat (20), and a ring (19) which is convenient to stretch is welded at one end, away from the limiting plate (17), of the pull rod (18).