CN219601890U - Water sample preservation box for drinking water detection - Google Patents

Abstract

The utility model discloses a water sample preservation box for drinking water detection, which comprises a cover body and a connecting mechanism, wherein a sealing ring is contacted with the cover body, a cylinder body is contacted with the sealing ring, a carrying box is arranged in the cylinder body, a positioning block is fixedly connected to the carrying box, the positioning block is in sliding connection with the cover body, a sliding block is in sliding connection with the inside of the cover body, a sliding rod is fixedly connected to the sliding block, the sliding rod is in sliding connection with the cover body, a spring is arranged on the outer side of the sliding rod, a connecting strip is fixedly connected to the sliding rod, and the connecting strip is respectively contacted with the cover body and the cylinder body. According to the utility model, the positioning block is designed to be inserted into the cover body, so that the cover body can be limited in the horizontal direction, and the limiting block is inserted into the limiting groove on the cylinder body, so that the cover body and the cylinder body can be combined for use, the limiting block can be conveniently separated from the cylinder body, and the cover body can be conveniently detached.

Description

Water sample preservation box for drinking water detection

Technical Field

The utility model relates to the technical field of preservation boxes, in particular to a water sample preservation box for drinking water detection.

Background

The utility model patent with the publication number of CN210556334U discloses a water sample temporary storage device for underground drinking water detection, which comprises a carrying cylinder, wherein the bottom of the carrying cylinder is covered with a cover body, the upper surface of the cover body is contacted with a carrying box, the upper surface of the carrying box is clamped with a baffle plate, the baffle plate is fixedly connected with a loading cylinder at equal intervals, the bottom of the loading cylinder is in a closed state, the upper end surface of the loading cylinder is contacted with a compacting plate, a clamping plate is rotationally connected to the compacting plate, and the clamping plate is clamped at the upper end part of the carrying cylinder; the utility model not only can store a plurality of containers with water samples, but also is convenient for the low-temperature preservation of the water samples, avoids influencing the detection result of water quality due to damage to partial substances in the water samples caused by overhigh temperature, and brings convenience to staff.

Among the above-mentioned prior art, in the use of preserving the case, be connected fixedly through the screw rod with lid and barrel, need manual rotatory screw rod when dismantling, the operation is inconvenient comparatively laborious to the sealing washer adopts fixed mounting, and it is inconvenient to dismantle, inconvenient change after ageing. Improvements are therefore needed.

Disclosure of Invention

The utility model aims to provide a water sample preservation box for drinking water detection, which solves the problem that a cover body is inconvenient to detach and also solves the problem that a sealing ring is inconvenient to replace after aging.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a case is preserved with water sample to drinking water detection, includes lid, coupling mechanism, the contact has the sealing washer on the lid, the contact has the barrel on the sealing washer, the inside of barrel is provided with carries the thing box, fixedly connected with locating piece on carrying the thing box, locating piece and lid sliding connection, the inside sliding connection of lid has the slider, fixedly connected with slide bar on the slider, slide bar and lid sliding connection, the outside of slide bar is provided with the spring, fixedly connected with connecting strip on the slide bar, the connecting strip contacts with lid and barrel respectively, fixedly connected with stopper on the connecting strip, stopper and barrel sliding connection.

Preferably, one end of the spring is fixedly connected with the sliding block, and the other end of the spring is fixedly connected with the cover body. By designing the spring such that the force of the spring can act on the slider.

Preferably, a limiting groove is formed in the cylinder body, and a limiting block is connected inside the limiting groove in a sliding mode. Through designing the spacing groove for the stopper can slide in the spacing groove.

Preferably, the connecting mechanism comprises an inserting block, a groove, a protruding block, a clamping block and a clamping groove, wherein the inserting block is fixedly connected to the sealing ring and is in sliding connection with the cylinder body, the inserting block is provided with the groove, the protruding block is in sliding connection with the cylinder body, the protruding block is fixedly connected with the connecting strip, the clamping block is fixedly connected to the inserting block, and the clamping block is in clamping connection with the cylinder body. Through design coupling mechanism, the dismantlement of sealing washer is conveniently carried out.

Preferably, the insert block and the clamping block are of an integrated structure, and the insert block and the clamping block are made of rubber materials. Through designing the fixture block for the fixture block receives the extrusion and can take place deformation.

Preferably, a clamping groove is formed in the barrel, and a clamping block is clamped in the clamping groove. The sealing ring can be fixed by designing the clamping groove to be clamped with the clamping block.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the positioning block is designed to be inserted into the cover body, so that the cover body can be limited in the horizontal direction, and the limiting block is inserted into the limiting groove on the cylinder body, so that the cover body and the cylinder body can be combined for use, the limiting block can be conveniently separated from the cylinder body, and the cover body can be conveniently detached.

2. According to the utility model, the plug block is designed to be plugged with the cylinder body, so that the sealing ring can be limited in the horizontal direction, and the sealing ring and the cylinder body can be connected and fixed through the clamping connection of the clamping block and the clamping groove, so that the sealing ring can be connected and used, the sealing ring adopts a detachable design, is convenient to replace after the sealing ring is worn and aged, and can be positioned in an auxiliary manner through plugging of the lug and the sealing ring, and the deviation is prevented when the cover body is connected with the cylinder body.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is an enlarged view of fig. 2 at a in accordance with the present utility model.

In the figure: 1. a cover body; 2. a seal ring; 3. a cylinder; 4. a slide block; 5. a slide bar; 6. a spring; 7. a connecting strip; 8. a limiting block; 9. a connecting mechanism; 10. a limit groove; 11. a carrying box; 12. a positioning block; 91. inserting blocks; 92. a groove; 93. a bump; 94. a clamping block; 95. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, a water sample preservation box for drinking water detection comprises a cover body 1 and a connecting mechanism 9, wherein a sealing ring 2 is contacted with the cover body 1, a cylinder body 3 is contacted with the sealing ring 2, a carrying box 11 is arranged in the cylinder body 3, a positioning block 12 is fixedly connected to the carrying box 11, the positioning block 12 is in sliding connection with the cover body 1, a sliding block 4 is slidably connected to the inside of the cover body 1, a sliding rod 5 is fixedly connected to the sliding block 4, the sliding rod 5 is in sliding connection with the cover body 1, a spring 6 is arranged on the outer side of the sliding rod 5, one end of the spring 6 is fixedly connected with the sliding block 4, the other end of the spring 6 is fixedly connected with the cover body 1, and the acting force of the spring 6 can act on the sliding block 4 through designing the spring 6.

Referring to fig. 1 and 2, a connecting bar 7 is fixedly connected to a sliding bar 5, the connecting bar 7 is respectively contacted with a cover 1 and a cylinder 3, a limiting block 8 is fixedly connected to the connecting bar 7, the limiting block 8 is slidably connected with the cylinder 3, a limiting groove 10 is formed in the cylinder 3, the limiting block 8 is slidably connected to the inside of the limiting groove 10, and the limiting groove 10 is designed to enable the limiting block 8 to slide in the limiting groove 10.

Referring to fig. 1, 2 and 3, the connection mechanism 9 includes an insert 91, a groove 92, a protruding block 93, a clamping block 94 and a clamping groove 95, the insert 91 is fixedly connected to the sealing ring 2, the insert 91 is slidably connected with the cylinder 3, the groove 92 is provided on the insert 91, the protruding block 93 is slidably connected with the inside of the groove 92, the protruding block 93 is fixedly connected with the connecting strip 7, the clamping block 94 is fixedly connected to the insert 91, the insert 91 and the clamping block 94 are of an integral structure, the insert 91 and the clamping block 94 are made of rubber materials, the clamping block 94 is extruded to deform by designing the clamping block 94, the clamping block 94 is clamped with the cylinder 3, the clamping groove 95 is provided in the cylinder 3, the clamping block 94 is clamped in the clamping groove 95, the sealing ring 2 can be fixed by designing the clamping groove 95 and the connection mechanism 9, and the sealing ring 2 can be conveniently disassembled by designing the connection mechanism 9.

The specific implementation process of the utility model is as follows: when the cover body 1 is required to be detached, the connecting strip 7 is pulled towards the direction away from the cylinder body 3, the connecting strip 7 drives the sliding rod 5 and the sliding block 4 to horizontally move, the sliding block 4 can squeeze the spring 6, and meanwhile, the connecting strip 7 drives the limiting block 8 to horizontally move, so that the limiting block 8 is separated from the cylinder body 3, then the cover body 1 can be detached, and the detaching mode is more convenient. Through the grafting of inserted block 91 with barrel 3, can carry out spacingly to sealing washer 2 horizontal direction, through the joint of fixture block 94 and draw-in groove 95, can be connected fixed with sealing washer 2 and barrel 3 to can connect sealing washer 2 and use, and through the grafting of lug 93 and sealing washer 2, can carry out auxiliary positioning to sealing washer 2, prevent to take place the skew when lid 1 is connected with barrel 3. When need dismantle sealing washer 2, dismantle lid 1 earlier, lug 93 can separate with recess 92 this moment, then downwardly pulling sealing washer 2, sealing washer 2 drive insert 91 removes, insert 91 drives fixture block 94 and removes, fixture block 94 receives the extrusion and takes place deformation, can make fixture block 94 follow draw-in groove 95 and slide out, can dismantle sealing washer 2, and the sealing washer adopts 2 detachable designs, conveniently changes after sealing washer 2 wearing and tearing are ageing.

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 (6)

1. The utility model provides a case is preserved with water sample to drinking water detection, includes lid (1), coupling mechanism (9), its characterized in that: the novel anti-theft device is characterized in that a sealing ring (2) is contacted with the cover body (1), a cylinder body (3) is contacted with the sealing ring (2), a carrying box (11) is arranged in the cylinder body (3), a positioning block (12) is fixedly connected to the carrying box (11), the positioning block (12) is in sliding connection with the cover body (1), a sliding block (4) is connected to the cover body (1) in a sliding manner, a sliding rod (5) is fixedly connected to the sliding block (4), the sliding rod (5) is in sliding connection with the cover body (1), a spring (6) is arranged on the outer side of the sliding rod (5), a connecting strip (7) is fixedly connected to the sliding rod (5), the connecting strip (7) is respectively contacted with the cover body (1) and the cylinder body (3), a limiting block (8) is fixedly connected to the connecting strip (7), and the limiting block (8) is in sliding connection with the cylinder body (3).

2. A water sample preservation box for drinking water detection as claimed in claim 1, wherein: one end of the spring (6) is fixedly connected with the sliding block (4), and the other end of the spring (6) is fixedly connected with the cover body (1).

3. A water sample preservation box for drinking water detection as claimed in claim 1, wherein: the cylinder body (3) is provided with a limiting groove (10), and a limiting block (8) is connected inside the limiting groove (10) in a sliding mode.

4. A water sample preservation box for drinking water detection as claimed in claim 1, wherein: coupling mechanism (9) are including inserted block (91), recess (92), lug (93), fixture block (94), draw-in groove (95), fixedly connected with inserted block (91) on sealing washer (2), inserted block (91) and barrel (3) sliding connection, set up fluted (92) on inserted block (91), the inside sliding connection of recess (92) has lug (93), lug (93) and barrel (3) sliding connection, lug (93) and connecting strip (7) fixed connection, fixedly connected with fixture block (94) on inserted block (91), fixture block (94) and barrel (3) joint.

5. The water sample preservation box for drinking water detection as claimed in claim 4, wherein: the inserting block (91) and the clamping block (94) are of an integrated structure, and the inserting block (91) and the clamping block (94) are made of rubber materials.

6. A water sample preservation box for drinking water detection as claimed in claim 1, wherein: the clamping groove (95) is formed in the barrel (3), and a clamping block (94) is clamped in the clamping groove (95).