CN209927155U

CN209927155U - Pull-up diaper moisture tester

Info

Publication number: CN209927155U
Application number: CN201921203027.5U
Authority: CN
Inventors: 王春红
Original assignee: Tai'an Double Win Xintiandi Sanitary Products Co Ltd
Current assignee: Tai'an Double Win Xintiandi Sanitary Products Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-01-10
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a pull-up diaper moisture meter belongs to moisture meter technical field. A kind of pull-up diaper moisture tester, including the tester body, both sides wall of the tester body is connected with the sucking disc mechanism rotatably respectively, rotate and connect with the pillar stand on the rotating plate, the pillar stand underpart connects with the sucking disc; the round pipe is of a hollow structure, a vent groove is formed in the stand column, the vent groove is communicated with the round pipe, a pull rod is connected in the round pipe in a sliding mode, the pull rod is connected with the first baffle and the second baffle in a sliding mode, a first piston, a second piston and a third piston are fixedly connected to the pull rod respectively, the first piston is connected between the first baffle and the inner side wall of the round pipe in a sliding mode, the second piston is connected between the first baffle and the second baffle in a sliding mode, and the third piston is connected between the second baffle and the inner side wall of the round pipe in a sliding mode; a first one-way valve is arranged at the joint of the vent groove and the circular pipe, and the outer wall of the circular pipe is connected with a second one-way valve; the utility model provides high moisture meter's stability, easy operation convenient to use.

Description

Pull-up diaper moisture tester

Technical Field

The utility model relates to a moisture meter technical field especially relates to a pull-up diaper moisture meter.

Background

The moisture tester is an instrument capable of detecting the moisture content in various organic and inorganic solid, liquid, gas and other samples, and can classify two major types of physical determination methods and chemical determination methods according to the determination principle, wherein the physical determination methods commonly use a weight loss method, a distillation layering method, a gas chromatography analysis method and the like, the chemical determination methods mainly comprise a Karl Fischer method, a toluene method and the like, the International organization for standardization sets the Karl Fischer method as the international standard for measuring trace moisture, and the national standard also sets the method as the national standard for measuring trace moisture.

When utilizing moisture detector, will prevent that the detector vibrations and influence measurement accuracy, and current detector is mostly directly placed on the laboratory bench, produces vibrations easily when using, for this reason we propose a kind of pull-up diaper moisture meter and solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a moisture tester for pull-up pants.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pull-up diaper moisture tester comprises a tester body, wherein two side walls of the tester body are respectively and rotatably connected with a sucker mechanism, each sucker mechanism comprises a rotating plate, the rotating plates are rotatably connected to the side walls of the tester body, an upright post is rotatably connected to the rotating plates, a round pipe is fixedly connected to the upper end of the upright post, and the lower end of the upright post is connected with a sucker;

the round pipe is of a hollow structure, a vent groove is formed in the upright post and is communicated with the round pipe, a first baffle and a second baffle are fixedly connected in the round pipe, a pull rod is connected in the round pipe in a sliding manner and is connected with the first baffle and the second baffle in a sliding manner, a first piston, a second piston and a third piston are fixedly connected on the pull rod respectively, the first piston is connected between the first baffle and the inner side wall of the round pipe in a sliding manner, the second piston is connected between the first baffle and the second baffle in a sliding manner, and the third piston is connected between the second baffle and the inner side wall of the round pipe in a sliding manner;

the joint of the vent groove and the circular tube is provided with a first one-way valve, and the outer wall of the circular tube is connected with a second one-way valve.

Preferably, the number of the upright columns is three, and the number of the first check valves and the number of the second check valves are three.

Preferably, the pull rod is respectively sleeved with a first spring, a second spring and a third spring, two ends of the first spring respectively abut against the first piston and the first baffle, two ends of the second spring respectively abut against the second piston and the second baffle, and two ends of the third spring respectively abut against the third piston and the inner side wall of the circular tube.

Preferably, one end of the pull rod, which is far away from the circular tube, is fixedly connected with a handle.

Preferably, the rotating plate is provided with three through grooves, the stand column is rotatably connected in the through grooves, and the rotating plate is provided with a placing groove corresponding to the sucker.

Preferably, the side wall of the tester body is fixedly connected with the clamping plates, the rotating plate is rotatably connected between the two clamping plates, the upright post is fixedly connected with a first supporting plate, the first supporting plate abuts against the rotating plate, the side wall of the tester body is connected with a second supporting plate, and the second supporting plate abuts against the rotating plate.

Compared with the prior art, the utility model provides a pull-up diaper moisture meter possesses following beneficial effect:

1. the moisture tester for the pull-up diaper is characterized in that a tester body is placed on a test bench, preferably a glass test bench, rotating plates on two sides of the tester body are unfolded, then an upright post is rotated to vertically downwards to enable a sucker to be in contact with the test bench, the round tube is firstly pressed to enable the sucker to be preliminarily adsorbed to the test bench, then a worker holds the round tube with one hand, the other hand pulls a handle and further pulls a pull rod, at the moment, a first piston, a second piston and a third piston synchronously slide in the round tube, so that the sucker generates suction through a vent groove to enhance adsorption with the test bench, the stability of the device is improved, three first check valves are opened when the first piston, the second piston and the third piston slide to one end, the second check valve is closed, the first check valves are opened, and air at the bottom of the sucker is extracted into the round tube through the vent groove, then drive first piston, second piston, third piston reverse direction at the reverse push pull rod and remove to three first check valve is closed, and the second check valve is opened, thereby makes the air escape of extraction, stimulates repeatedly and accomplishes the absorption of sucking disc and laboratory bench, can make pull rod automatic re-setting through first spring, second spring, third spring, the utility model provides a moisture meter's stability, easy operation convenient to use.

Drawings

Fig. 1 is a schematic structural view of a moisture meter for pull-up pants according to the present invention;

FIG. 2 is a schematic structural view of a second measuring instrument for measuring the moisture content of the pull-up diaper provided by the present invention;

FIG. 3 is a third schematic structural view of a moisture meter for training pants according to the present invention;

fig. 4 is a fourth schematic structural view of a water content meter for pull-up pants provided by the utility model;

FIG. 5 is a schematic structural view of a moisture meter for training pants according to the present invention;

fig. 6 is a sixth schematic structural view of a moisture meter for pull-up pants proposed by the present invention;

fig. 7 is a schematic structural view of a moisture meter for pull-up pants according to the present invention.

In the figure: 1. a meter body; 2. a rotating plate; 201. a second support plate; 202. clamping a plate; 203. a through groove; 204. a placement groove; 3. a circular tube; 301. a pull rod; 302. a second one-way valve; 303. a second baffle; 3031. a first baffle plate; 304. a first piston; 3041. a second piston; 3042. a third piston; 305. a first spring; 3051. a second spring; 3052. a third spring; 306. a grip; 4. a column; 401. a suction cup; 402. a first support plate; 403. a vent channel; 404. a first one-way valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the following embodiments, and it should be understood that the described embodiments are only some embodiments, not all embodiments, of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-7, a moisture tester for pull-up pants comprises a tester body 1, wherein two side walls of the tester body 1 are respectively and rotatably connected with a sucker mechanism, each sucker mechanism comprises a rotating plate 2, the rotating plate 2 is rotatably connected with the side wall of the tester body 1, an upright post 4 is rotatably connected on the rotating plate 2, the upper end of the upright post 4 is fixedly connected with a circular tube 3, and the lower end of the upright post 4 is connected with a sucker 401;

the round tube 3 is of a hollow structure, the vent groove 403 is arranged in the upright post 4, the vent groove 403 is communicated with the round tube 3, the round tube 3 is internally and fixedly connected with a first baffle 3031 and a second baffle 303, the round tube 3 is internally and slidably connected with a pull rod 301, the pull rod 301 is slidably connected with the first baffle 3031 and the second baffle 303, the pull rod 301 is respectively and fixedly connected with a first piston 304, a second piston 3041 and a third piston 3042, the first piston 304 is slidably connected between the first baffle 3031 and the inner side wall of the round tube 3, the second piston 3041 is slidably connected between the first baffle 3031 and the second baffle 303, and the third piston 3042 is slidably connected between the second baffle 303 and the inner side wall of the round tube 3;

the joint of the vent groove 403 and the circular tube 3 is provided with a first one-way valve 404, and the outer wall of the circular tube 3 is connected with a second one-way valve 302.

The number of columns 4 is three, and the number of first check valves 404 and the number of second check valves 302 are three.

The pull rod 301 is sleeved with a first spring 305, a second spring 3051 and a third spring 3052, two ends of the first spring 305 abut against the first piston 304 and the first baffle 3031, two ends of the second spring 3051 abut against the second piston 3041 and the second baffle 303, and two ends of the third spring 3052 abut against the third piston 3042 and the inner side wall of the circular tube 3.

A handle 306 is fixedly connected to one end of the pull rod 301 far away from the circular tube 3.

Three through grooves 203 are formed in the rotating plate 2, the upright posts 4 are rotatably connected in the through grooves 203, and the rotating plate 2 is provided with a placing groove 204 corresponding to the suction disc 401.

The side wall of the tester body 1 is fixedly connected with the clamping plates 202, the rotating plate 2 is rotatably connected between the two clamping plates 202, the upright post 4 is fixedly connected with a first supporting plate 402, the first supporting plate 402 is abutted to the rotating plate 2, the side wall of the tester body 1 is connected with a second supporting plate 201, and the second supporting plate 201 is abutted to the rotating plate 2.

In the utility model, when the user uses, the tester body 1 is placed on the test bench, preferably on the glass test bench, then the rotating plates 2 on both sides of the tester body 1 are unfolded, then the upright post 4 is rotated to vertically downwards to make the sucker 401 contact with the test bench, the round tube 3 is pressed to make the sucker 401 preliminarily adsorb with the test bench, then the worker holds the round tube 3 with one hand, the other hand pulls the handle 306 and further pulls the pull rod 301, at this time, the first piston 304, the second piston 3041 and the third piston 3042 slide in the round tube 3 synchronously, so that the sucker 401 generates suction through the vent groove 403 to adsorb with the test bench strongly, thereby improving the stability of the device, specifically, when the first piston 304, the second piston 3041 and the third piston 3042 slide to one end, the three first one-way valves 404 are opened, the second one-way valve 302 is closed, and the first one-way valve 404 is opened, thereby the air of sucking disc 401 bottom passes through air channel 403 and extracts in the pipe 3, then drives first piston 304 at reverse push pull rod 301, second piston 3041, third piston 3042 reverse direction removal, thereby three first check valve 404 closes, second check valve 302 opens, thereby makes the air escape of extraction, stimulates repeatedly and accomplishes the absorption of sucking disc 401 and laboratory bench, can make pull rod 301 automatic re-setting through first spring 305, second spring 3051, third spring 3052, the utility model provides high moisture meter's stability, easy operation convenient to use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The pull-up diaper moisture tester comprises a tester body (1) and is characterized in that two side walls of the tester body (1) are respectively and rotatably connected with a sucker mechanism, each sucker mechanism comprises a rotating plate (2), the rotating plates (2) are rotatably connected with the side walls of the tester body (1), the rotating plates (2) are rotatably connected with stand columns (4), the upper ends of the stand columns (4) are fixedly connected with round pipes (3), and the lower ends of the stand columns (4) are connected with suckers (401);

the round tube (3) is of a hollow structure, the upright post (4) is internally provided with a vent groove (403), the ventilation groove (403) is communicated with a circular tube (3), a first baffle (3031) and a second baffle (303) are fixedly connected in the circular tube (3), a pull rod (301) is connected in the round tube (3) in a sliding way, the pull rod (301) is connected with the first baffle plate (3031) and the second baffle plate (303) in a sliding way, a first piston (304), a second piston (3041) and a third piston (3042) are respectively and fixedly connected on the pull rod (301), the first piston (304) is connected between the first baffle plate (3031) and the inner side wall of the circular tube (3) in a sliding way, the second piston (3041) is connected between the first baffle plate (3031) and the second baffle plate (303) in a sliding way, the third piston (3042) is connected between the second baffle plate (303) and the inner side wall of the round pipe (3) in a sliding manner;

the joint of the vent groove (403) and the circular tube (3) is provided with a first one-way valve (404), and the outer wall of the circular tube (3) is connected with a second one-way valve (302).

2. A pull-up diaper moisture meter according to claim 1, wherein the number of said posts (4) is three, and the number of said first check valve (404) and said second check valve (302) is three.

3. The pull-up diaper moisture tester according to claim 2, characterized in that the pull rod (301) is sleeved with a first spring (305), a second spring (3051) and a third spring (3052), two ends of the first spring (305) are respectively abutted against the first piston (304) and the first baffle (3031), two ends of the second spring (3051) are respectively abutted against the second piston (3041) and the second baffle (303), and two ends of the third spring (3052) are respectively abutted against the third piston (3042) and the inner side wall of the circular tube (3).

4. A pull-up diaper moisture meter according to any of claims 1-3, characterized in that a grip (306) is fixedly connected to the end of the pull rod (301) remote from the tube (3).

5. A pull-up diaper moisture meter according to claim 2 or 3, characterized in that the rotating plate (2) is provided with three through slots (203), the upright post (4) is rotatably connected in the through slots (203), and the rotating plate (2) is provided with a placing slot (204) corresponding to the suction cup (401).

6. A pull-up diaper moisture meter according to claim 5, characterized in that the side wall of the meter body (1) is fixedly connected with the clamping plates (202), the rotating plate (2) is rotatably connected between the two clamping plates (202), the upright post (4) is fixedly connected with the first support plate (402), the first support plate (402) is abutted against the rotating plate (2), the side wall of the meter body (1) is connected with the second support plate (201), and the second support plate (201) is abutted against the rotating plate (2).