CN211122606U

CN211122606U - Liquid test sample cup for X-ray fluorescence analyzer

Info

Publication number: CN211122606U
Application number: CN201921864525.4U
Authority: CN
Inventors: 李福生; 王清亚
Original assignee: Nanchang Tonglai Electronic Technology Co ltd
Current assignee: Nanchang Tonglai Electronic Technology Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-07-28
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a liquid test sample cup that X fluorescence analysis appearance used, including the test sample cup, bottom one side of test sample cup is equipped with the drain pipe, be equipped with the valve on the drain pipe, be equipped with the fly leaf in the test sample cup, first through-hole has been seted up to the top intermediate position of fly leaf, be equipped with the filter screen in the first through-hole, just filter screen and first through-hole swing joint, the top of test sample cup is equipped with first apron, just first apron and test sample cup swing joint. A liquid test sample cup that X fluorescence analysis appearance used, can clear up alone the filter screen, be convenient for simultaneously change different filter screens to and can dismantle first apron from the test sample cup, and then dismantle whole filter equipment from the test sample cup, conveniently thoroughly clear up filter equipment and test sample cup.

Description

Liquid test sample cup for X-ray fluorescence analyzer

Technical Field

The utility model relates to an analysis appearance equipment field, in particular to liquid test sample cup that X fluorescence analysis appearance used.

Background

The X-ray fluorescence is the X-ray emitted by the sample to be analyzed under the X-ray irradiation, and comprises the chemical composition information of the sample to be analyzed, the X-ray fluorescence is analyzed to determine the content of each component in the sample to be detected, namely an X-ray fluorescence analyzer, when the sample is detected, the liquid sample needs to be stood for a period of time sometimes, so that macromolecular substances or impurities in the sample are precipitated, and then the sample is detected, but the mode consumes long time, the working efficiency is reduced, if a filter screen is arranged in a sample cup, the sample cup is not convenient to clean, and the actual using effect is poor.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a liquid test sample cup that X fluorescence analysis appearance used can effectively solve the problem in the background art.

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

a liquid test sample cup used for an X fluorescence analyzer comprises a test sample cup, a liquid outlet pipe is arranged on one side of the bottom of the test sample cup, a valve is arranged on the liquid outlet pipe, a movable plate is arranged in the test sample cup, a first through hole is formed in the middle position of the top end of the movable plate, a filter screen is arranged in the first through hole and is movably connected with the first through hole, a first cover plate is arranged at the top end of the test sample cup and is movably connected with the test sample cup, a second through hole matched with the filter screen is formed in the middle position of the top end of the first cover plate, a fixture block is arranged in the second through hole, the top end of the fixture block is connected with a second cover plate positioned at the top end of the first cover plate, a plurality of third through holes are formed in the top end of the first cover plate, connecting rods are arranged in the third through holes, and the bottom, the top end of the connecting rod is connected with a limiting block positioned at the top end of the first cover plate.

Preferably, the outside cover of filter screen is equipped with first connecting ring, just first connecting ring and filter screen fixed connection, the connected mode of first connecting ring outer wall and first through-hole inner wall is threaded connection, the top bilateral symmetry of filter screen is equipped with the handle.

Preferably, the outside cover of test sample cup is equipped with solid fixed ring, just gu the fixed ring's top and the bottom fixed connection of first apron, gu the connected mode of solid fixed ring inner wall and test sample cup outer wall is threaded connection.

Preferably, the outer sleeve of the clamping block is provided with a sealing ring, the clamping block is fixedly connected with the sealing ring, the outer wall of the sealing ring is in contact with the inner wall of the second through hole, and the middle position of the top end of the second cover plate is fixedly connected with a pull ring.

Preferably, a second connecting ring is arranged at the top end of the first cover plate, the limiting block is located in the second connecting ring, and one side of the limiting block is fixedly connected with the inner wall of the second connecting ring.

Preferably, the outside cover of fly leaf is equipped with the seal cover, just seal cover and fly leaf fixed connection, the outer wall of seal cover contacts with the inner wall of test sample cup.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up the stopper, first apron, the third through-hole, the connecting rod, the fly leaf, first connecting ring, first through-hole, the mating reaction of handle and second connecting ring, filter hole on the filter screen blocks up or crosses when crossing the impurity that filters out too much, can take out the filter screen from the test sample cup, and then clear up alone the filter screen, be convenient for change different filter screens simultaneously, through the mating reaction that sets up first apron and solid fixed ring, can dismantle first apron from the test sample cup, and then dismantle whole filter equipment from the test sample cup, conveniently thoroughly clear up filter equipment and test sample cup, through setting up the fixture block, the sealing washer, the mating reaction of second apron and pull ring, during the sample many times, can close the test sample cup, and then avoid dust or other materials to get into in the test sample cup.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a liquid test sample cup used in an X-ray fluorescence analyzer of the present invention;

FIG. 2 is a front cross-sectional view of a liquid test specimen cup for use in an X-ray fluorescence analyzer of the present invention;

fig. 3 is a schematic structural diagram of a movable plate of a liquid test sample cup used in an X-ray fluorescence analyzer of the present invention.

In the figure: 1. a test sample cup; 2. a liquid outlet pipe; 3. a valve; 4. a movable plate; 5. a first through hole; 6. a filter screen; 7. a first cover plate; 8. a second through hole; 9. a third through hole; 10. a connecting rod; 11. a limiting block; 12. a clamping block; 13. a second cover plate; 14. a fixing ring; 15. a pull ring; 16. a seal ring; 17. a first connecting ring; 18. a grip; 19. sealing sleeves; 20. a second connecting ring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

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 which the reference is made 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

As shown in FIGS. 1-3, a liquid test sample cup for an X-ray fluorescence analyzer comprises a test sample cup 1, a liquid outlet pipe 2 is arranged at one side of the bottom of the test sample cup 1, a valve 3 is arranged on the liquid outlet pipe 2, a movable plate 4 is arranged in the test sample cup 1, a first through hole 5 is arranged at the middle position of the top end of the movable plate 4, a filter screen 6 is arranged in the first through hole 5, the filter screen 6 is movably connected with the first through hole 5, a first cover plate 7 is arranged at the top end of the test sample cup 1, the first cover plate 7 is movably connected with the test sample cup 1, a second through hole 8 matched with the filter screen 6 is arranged at the middle position of the top end of the first cover plate 7, a fixture block 12 is arranged in the second through hole 8, the top end of the fixture block 12 is connected with a second cover plate 13 positioned at the top end of the first cover plate 7, a plurality of, the bottom end of the connecting rod 10 is fixedly connected with the movable plate 4, and the top end of the connecting rod 10 is connected with a limiting block 11 positioned at the top end of the first cover plate 7;

a first connecting ring 17 is sleeved outside the filter screen 6, the first connecting ring 17 is fixedly connected with the filter screen 6, the outer wall of the first connecting ring 17 is in threaded connection with the inner wall of the first through hole 5, and handles 18 are symmetrically arranged on two sides of the top end of the filter screen 6; a fixing ring 14 is sleeved outside the test sample cup 1, the top end of the fixing ring 14 is fixedly connected with the bottom end of the first cover plate 7, and the inner wall of the fixing ring 14 is in threaded connection with the outer wall of the test sample cup 1; a sealing ring 16 is sleeved outside the clamping block 12, the clamping block 12 is fixedly connected with the sealing ring 16, the outer wall of the sealing ring 16 is contacted with the inner wall of the second through hole 8, and a pull ring 15 is fixedly connected to the middle position of the top end of the second cover plate 13; the top end of the first cover plate 7 is provided with a second connecting ring 20, the limiting block 11 is positioned in the second connecting ring 20, and one side of the limiting block 11 is fixedly connected with the inner wall of the second connecting ring 20; the outside cover of fly leaf 4 is equipped with seal cover 19, and seal cover 19 and fly leaf 4 fixed connection, and the outer wall of seal cover 19 contacts with the inner wall of test sample cup 1.

It should be noted that, the utility model relates to a liquid test sample cup for an X fluorescence analyzer, when in use, add sample solution into the test sample cup 1 through the second through hole 8, and then filter impurities in the solution through the filter screen 6, hold the pull ring 15, plug the fixture block 12 into the second through hole 8, and then close the test sample cup 1, prevent dust or other substances from entering the test sample cup 1, through opening the valve 3, the filtered sample solution flows out from the test sample cup 1 through the drain pipe 2, take out a proper amount of solution as required, facilitate multiple sampling, when the filter hole on the filter screen 6 is blocked or the filtered impurities are too much, pull the pull ring 15 upwards, make the fixture block 12 break away from the second through hole 8, and then pull the second connecting ring 20 upwards, make the stopper 11 drive the connecting rod 10 upwards move, and then the movable plate 4 upwards moves, when handle 18 is close to second through-hole 8, drive handle 18, make first connecting ring 17 rotatory, and then first connecting ring 17 breaks away from first through-hole 5, can take out filter screen 6 from test sample cup 1, and then clear up alone or change different filter screens 6 to filter screen 6, when needs carry out thorough clearance to filter equipment and test sample cup 1, rotate solid fixed ring 14, and then gu fixed ring 14 breaks away from test sample cup 1, and lift first apron 7, make fly leaf 4 break away from test sample cup 1, and then whole filter equipment is dismantled from test sample cup 1, convenient clearance.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A liquid test specimen cup for use with an X-ray fluorescence analyzer, comprising: comprises a test sample cup (1), a liquid outlet pipe (2) is arranged on one side of the bottom of the test sample cup (1), a valve (3) is arranged on the liquid outlet pipe (2), a movable plate (4) is arranged in the test sample cup (1), a first through hole (5) is formed in the middle position of the top end of the movable plate (4), a filter screen (6) is arranged in the first through hole (5), the filter screen (6) is movably connected with the first through hole (5), a first cover plate (7) is arranged on the top end of the test sample cup (1), the first cover plate (7) is movably connected with the test sample cup (1), a second through hole (8) matched with the filter screen (6) is formed in the middle position of the top end of the first cover plate (7), a clamping block (12) is arranged in the second through hole (8), and the top end of the clamping block (12) is connected with a second cover plate (13) positioned on the top end of the first cover plate, a plurality of third through holes (9) have been seted up on the top of first apron (7), be equipped with connecting rod (10) in third through hole (9), the bottom and fly leaf (4) fixed connection of connecting rod (10), the top and the stopper (11) that are located first apron (7) top of connecting rod (10) are connected.

2. A liquid test specimen cup for use in an X-ray fluorescence analyzer according to claim 1, wherein: the outside cover of filter screen (6) is equipped with first connecting ring (17), just first connecting ring (17) and filter screen (6) fixed connection, the connected mode of first connecting ring (17) outer wall and first through-hole (5) inner wall is threaded connection, the top bilateral symmetry of filter screen (6) is equipped with handle (18).

3. A liquid test specimen cup for use in an X-ray fluorescence analyzer according to claim 1, wherein: the outside cover of test sample cup (1) is equipped with solid fixed ring (14), just the top of solid fixed ring (14) and the bottom fixed connection of first apron (7), gu the connected mode of solid fixed ring (14) inner wall and test sample cup (1) outer wall is threaded connection.

4. A liquid test specimen cup for use in an X-ray fluorescence analyzer according to claim 1, wherein: the outside cover of fixture block (12) is equipped with sealing washer (16), just fixture block (12) and sealing washer (16) fixed connection, the outer wall of sealing washer (16) contacts with the inner wall of second through-hole (8), the top intermediate position fixed connection of second apron (13) has pull ring (15).

5. A liquid test specimen cup for use in an X-ray fluorescence analyzer according to claim 1, wherein: the top end of the first cover plate (7) is provided with a second connecting ring (20), the limiting block (11) is located in the second connecting ring (20), and one side of the limiting block (11) is fixedly connected with the inner wall of the second connecting ring (20).

6. A liquid test specimen cup for use in an X-ray fluorescence analyzer according to claim 1, wherein: the outer cover of fly leaf (4) is equipped with seal cover (19), just seal cover (19) and fly leaf (4) fixed connection, the outer wall of seal cover (19) contacts with the inner wall of test sample cup (1).