CN210618905U

CN210618905U - Waste water sample preservation box for environmental detection

Info

Publication number: CN210618905U
Application number: CN201921681024.2U
Authority: CN
Inventors: 程诚
Original assignee: Fujian Nanhuan Testing Technology Co Ltd
Current assignee: Fujian Nanhuan Testing Technology Co Ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-05-26
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a waste water sample storage box for environmental detection, which belongs to the technical field of environmental detection, and comprises a box body and a box cover arranged at the top of the box body, wherein the inner cavity of the box body is fixedly connected with a fixed base, the top of the fixed base is provided with a plurality of placing grooves in a rectangular array, the inner cavity of each placing groove is provided with a container fixing device, the container fixing device comprises a shell and an upper cover arranged at the top of the shell, the center of the top of the shell is provided with a first plug bottle placing cavity, the center of the bottom of the first plug bottle placing cavity is provided with a second plug bottle placing cavity, the center of the bottom of the second plug bottle placing cavity is provided with a test tube placing groove, the inner wall of the first plug bottle placing cavity is circumferentially provided with a plurality of retractable grooves at the same interval, the waste water sample storage box for environmental detection has simple structure and convenient operation, and can fix test tubes and plug bottles with, the practicality of waste water sample article case is preserved has been improved.

Description

Waste water sample preservation box for environmental detection

Technical Field

The utility model relates to an environmental detection technical field specifically is an environmental detection uses waste water sample storage box.

Background

Water is a source of life, people can not leave water in life and production activities, and the quality of drinking water is closely related to the health of people. With the development of social economy, scientific progress and improvement of the living standard of people, the requirements of people on the water quality of drinking water are continuously improved, and the water quality standard of the drinking water is correspondingly continuously developed and improved. Because the formulation of the water quality standard of the drinking water is related to various factors such as living habits, cultures, economic conditions, scientific and technical development level, water resources and the current situation of the water quality of the water resources, and the like of people, the requirements on the water quality of the drinking water are different not only among countries but also among different regions of the same country.

When the waste water is sampled, the sample container usually uses a bottle with a grinding opening cover (or) a stopper made of hard glass, polyethylene, quartz or polytetrafluoroethylene, in principle, the organic monitoring item is made of glass, and the inorganic monitoring item can use a polyethylene container or a test tube to collect the waste water sample.

A waste water sample storage box for environmental detection is disclosed in Chinese utility model patent with the publication number of CN206710179U and publication date of 2017.12.05, including main part and apron, interior barrel, outer barrel separates into first sample room with the main part inside, the second sample room, the third sample room, first sample room bottom is equipped with first shock pad, be equipped with a plurality of first test tube slots on the first shock pad, be equipped with a plurality of first test tube mountings that set up with first test tube slot one-to-one on the inner wall of the interior barrel, second sample room bottom is equipped with the second shock pad, be equipped with a plurality of second test tube slots on the second shock pad, be equipped with the second test tube mounting that a plurality of and second test tube slot one-to-ones set up on the inner wall of the interior barrel, third sample room bottom is equipped with the third shock pad, be equipped with a plurality of third test tube slots on the third shock pad, be equipped with the third test tube mounting that a plurality of and third test tube slot one-to-one set up on. The utility model discloses simple structure, convenient to use can access or the sample of taking through opening the apron, can preserve different waste water samples simultaneously.

The novel Chinese usage patent with the publication number of CN206704922U and publication date of 2017.12.05 discloses a water sample storage box for wastewater detection, which comprises a box body and a box cover, wherein the box body is divided into a plurality of sample chambers arranged side by a plurality of vertical partition plates, a first storage groove is formed in the bottom of each sample chamber, a first annular air bag is arranged in each first storage groove, an annular baffle is arranged above each first storage groove, the annular baffle is horizontally arranged and is installed on the inner wall of each sample chamber, a second storage groove is formed above each annular baffle, the bottom of each second storage groove is abutted against the annular baffle, and a second annular air bag is arranged in each second storage groove; the case lid is connected with the box open end cooperation and is sealed the box. The utility model has the advantages that different waste water samples are placed in different sample chambers, so as to avoid cross infection among the samples; first put the thing groove, the second puts the thing inslot and set up first annular gasbag, second annular gasbag respectively at first, can prevent effectively that the appearance bottle from rocking when the transportation to avoid the waste water sample to spill the appearance bottle, can protect the appearance bottle not collided simultaneously, avoid the appearance bottle breakage.

Above-mentioned two kinds of preservation cases are preserved to test tube and appearance bottle respectively, can not fix test tube and sample with the stopper bottle simultaneously to the effect is not good when the stopper bottle to unidimensional is fixed, makes the stopper bottle stable effect when preserving not good, has reduced the practicality of waste water sample article preservation case.

Based on this, the utility model designs a specifically be a waste water sample article case for environmental detection to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environmental detection is with waste water sample storage box to solve the traditional waste water sample storage box that provides in the above-mentioned background art and can not fix test tube and sample with the stopper bottle simultaneously, and the problem that the effect is not good when the stopper bottle to unidimensional is fixed.

In order to achieve the above object, the utility model provides a following technical scheme: the waste water sample storage box for the environmental detection comprises a box body and a box cover arranged at the top of the box body, wherein an inner cavity of the box body is fixedly connected with a fixed base, a plurality of placing grooves in a rectangular array are formed in the top of the fixed base, and container fixing devices are arranged in inner cavities of the placing grooves;

the container fixing device comprises a shell and an upper cover arranged at the top of the shell, wherein a first plug bottle placing cavity is formed in the center of the top of the shell, a second plug bottle placing cavity is formed in the center of the bottom of the first plug bottle placing cavity, a test tube placing groove is formed in the center of the bottom of the second plug bottle placing cavity, a plurality of retraction grooves are circumferentially formed in the inner wall of the first plug bottle placing cavity at the same interval, a spring groove is formed in one side, away from the first plug bottle placing cavity, of each retraction groove, a spring is arranged in the inner cavity of each spring groove, a sliding block is slidably connected to the inner cavity of each spring groove, one end of each spring is in contact with the inner wall of each spring groove, the other end of each spring is in contact with each sliding block, a connecting rod is fixedly connected to one side, away from each spring, of each connecting rod extends to the inner cavity of the first plug bottle placing cavity, and is, and a pressing mechanism penetrates through the top of the upper cover.

Preferably, the top of the shell is provided with an annular groove, the inner wall of the annular groove, which is close to the first stopper bottle placing cavity, is provided with an external thread, and the inner wall of the upper cover is provided with an internal thread matched with the external thread.

Preferably, the mechanism pushes down including running through the screwed pipe of fixed connection at the upper cover middle part, the inner chamber threaded connection of screwed pipe has adjusting screw, adjusting screw's top fixedly connected with knob, bottom are rotated and are connected with the spill dome, the bottom fixedly connected with clamping ring of spill dome.

Preferably, the pressing ring is an annular rubber ring, and the bottom of the pressing ring is provided with an annular chute which is sunken upwards from outside to inside.

Preferably, the arc piece includes integrated into one piece's lower vertical portion and last slope portion, and goes up the slope of slope portion from the bottom to the outside of casing.

Preferably, the bottom of the box cover is fixedly connected with square ribs matched with the inner cavity of the box body.

Preferably, the two sides of the box body and the box cover are respectively provided with a locking mechanism, each locking mechanism comprises a fixing block with a groove and an elastic retaining ring matched with the groove, the fixing blocks are fixedly arranged on the box cover, and the elastic retaining rings are rotatably connected to the box body.

Preferably, the number of the placing grooves is six, and the six placing grooves are distributed on the fixed base in two rows and three columns.

Preferably, the number of the retraction grooves is four.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up a plurality of container fixing device in the box, and then make this save case can preserve a plurality of test tubes or stopper bottle, set up the first stopper bottle of two kinds of internal diameters and place the chamber with the second stopper bottle on the casing, can carry out the primary positioning to the stopper bottle of different sizes, through the setup of test tube standing groove, to the bottom mounting of test tube, set up the multiunit arc piece that receives spring force to support on the casing simultaneously, make multiunit arc piece and stopper bottle body contact through the elasticity of spring, and then fix stopper bottle body, set up the pushing mechanism in the middle part of upper cover in addition, push down through the pushing mechanism and contact with the top of stopper bottle or test tube, and then carry out longitudinal fixation to test tube or stopper bottle, make test tube or stopper bottle stable effect when preserving better, this waste water sample save case for environmental test simple structure, convenient operation, can fix test tube and not unidimensional stopper bottle, and fixed stable, improve the practicality of waste water sample storage box.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic perspective view of the fixing base and the container fixing device of the present invention;

fig. 3 is a schematic perspective view of the container fixing device of the present invention;

FIG. 4 is a schematic perspective view of the container fixing device according to the present invention after being cut;

FIG. 5 is an enlarged view of a portion of A in FIG. 4;

FIG. 6 is a partial enlarged view of B in FIG. 4;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a box body; 2. a box cover; 3. a fixed base; 31. a placement groove; 4. a container securing means; 41. a housing; 411. a first stopper bottle placing cavity; 412. a second stopper bottle placing cavity; 413. a test tube placing groove; 414. a retraction slot; 415. a spring slot; 416. an annular groove; 42. an upper cover; 43. a spring; 44. a slider; 45. a connecting rod; 46. an arc-shaped block; 47. a pressing mechanism; 471. a threaded pipe; 472. adjusting the screw rod; 473. a knob; 474. a concave dome; 475. pressing a ring; 5. square ribs; 6. and (4) a locking mechanism.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a waste water sample storage box for environmental detection comprises a box body 1 and a box cover 2 arranged at the top of the box body 1, wherein the bottom of the box cover 2 is fixedly connected with square ribs 5 matched with the inner cavity of the box body 1, when the box cover 2 is placed on the box body 1 through the arrangement of the square ribs 5, the square ribs 5 are positioned in the inner cavity of the box body 1, the effect of positioning the box cover 2 is achieved, meanwhile, the box cover 2 is prevented from deviating at the top of the box body 1, locking mechanisms 6 are arranged on two sides of the box body 1 and the box cover 2, each locking mechanism 6 comprises a fixing block with a groove and an elastic snap ring matched with the groove, the fixing block is fixedly arranged on the box cover 2, the elastic snap rings are rotatably connected on the box body 1, when the box cover 2 is placed on the box body 1 through the matching of the fixing block with the grooves and the elastic snap rings, the elastic snap rings are rotated to be, the box body 1 and the box cover 2 are further connected, the box cover 2 is prevented from falling off, the inner cavity of the box body 1 is fixedly connected with the fixed base 3, six placing grooves 31 in a rectangular array are formed in the top of the fixed base 3, the six placing grooves 31 are distributed on the fixed base 3 in two rows and three rows, and a container fixing device 4 is arranged in the inner cavity of each placing groove 31;

the container fixing device 4 comprises a shell 41 and an upper cover 42 arranged on the top of the shell 41, specifically, the top of the shell 41 is provided with an annular groove 416, the inner wall of the annular groove 416, which is close to the first stopper bottle placing cavity 411, is provided with an external thread, the inner wall of the upper cover 42 is provided with an internal thread matched with the external thread, and through the matching use of the external thread of the annular groove 416 and the internal thread of the upper cover 42, a worker can connect the upper cover 42 on the top of the shell 41 in a threaded manner, so that the operation of the worker is facilitated;

a first plug bottle placing cavity 411 is formed in the center of the top of the shell 41, a second plug bottle placing cavity 412 is formed in the center of the bottom of the first plug bottle placing cavity 411, a test tube placing groove 413 is formed in the center of the bottom of the second plug bottle placing cavity 412, four retraction grooves 414 are circumferentially formed in the inner wall of the first plug bottle placing cavity 411 at the same interval, a spring groove 415 is formed in one side, away from the first plug bottle placing cavity 411, of the retraction groove 414, a spring 43 is arranged in the inner cavity of the spring groove 415, a sliding block 44 is slidably connected to the inner cavity of the spring groove 415, one end of the spring 43 is in contact with the inner wall of the spring groove 415, the other end of the spring 43 is in contact with the sliding block 44, a connecting rod 45 is fixedly connected to one side, away from the spring 43, of the connecting rod 45 extends to the inner cavity of the first plug bottle placing cavity 411 and is fixedly connected with an arc block 46 matched with the retraction groove 414, when the spring 43 is in the longest state, the lower vertical part of the arc block 46 is positioned right above the second stopper bottle placing cavity 412, so that the lower vertical part of the arc block 46 can be in contact with a stopper bottle placed in the second stopper bottle placing cavity 412, and the stopper bottle can be driven to move outwards by the arrangement of the upper inclined part when placed downwards; when the test tube is fixed, the bottom end of the test tube is placed in the test tube placing groove 413, the bottom end of the test tube is fixed through the test tube placing groove 413, and stopper bottles with different sizes can be preliminarily positioned through the second stopper bottle placing cavity 412 and the test tube placing groove 413, so that the stopper bottles are prevented from being excessively deviated during placement;

the top of the upper cover 42 is provided with a pressing mechanism 47 in a penetrating manner, wherein the pressing mechanism 47 comprises a threaded pipe 471 fixedly connected to the middle of the upper cover 42 in a penetrating manner, an inner cavity of the threaded pipe 471 is in threaded connection with an adjusting screw 472, the top end of the adjusting screw 472 is fixedly connected with a knob 473, the bottom end of the adjusting screw 472 is rotatably connected with a concave round cover 474, the bottom of the concave round cover 474 is fixedly connected with a pressing ring 475, the pressing ring 475 is an annular rubber ring, and the bottom of the pressing ring 475 is provided with an annular chute which is recessed upwards from outside to inside, when in use, a stopper bottle or a test tube is placed in the housing 41 by the operation, the upper cover 42 is screwed on the top of the housing 41, then the knob 473 is rotated to drive the adjusting screw 472 to rotate in the threaded pipe 471, the adjusting screw 472 moves downwards while rotating, and further drive the concave round cover 474 and the pressing ring 475 to move downwards, wherein the inner diameter, make the top of test tube be located the inner chamber of spill dome 474 and contact with the roof of spill dome 474, and then seal the top mouth of test tube, or contact through the last body of clamping ring 475 with the stopper bottle, and then reach and fix the upper portion of test tube and stopper bottle.

One specific application of this embodiment is: when the bottle stopper is used, a bottle stopper is placed downwards from the top of the shell 41 into the first bottle stopper placing cavity 411, then the bottom of the bottle stopper can slide relative to the arc-shaped block 46 when contacting with the upper inclined part of the arc-shaped block 46, so that the arc-shaped block 46 is driven to move outwards, the arc-shaped block 46 drives the sliding block 44 to move through the connecting rod 45 and compress the spring 43 until the surface of the bottle stopper contacts with the lower vertical part of the arc-shaped block 46, and the bottle body of the bottle stopper is fixed by the elasticity of the spring 43; when fixing the test tube, the bottom end of the test tube is fixed by the test tube placing groove 413 by placing the bottom end of the test tube in the test tube placing groove 413;

then screw upper cover 42 at the top of casing 41, the rethread rotates knob 473, knob 473 drives adjusting screw 472 and rotates in screwed pipe 471, moving down when adjusting screw 472 is rotatory, and then drive spill dome 474 and clamping ring 475 and move down, wherein the internal diameter of spill dome 474 is greater than the external diameter of test tube and stopper bottle bottleneck, make the top of test tube be located the inner chamber of spill dome 474 and contact with the roof of spill dome 474, and then seal the top mouth of test tube, or contact through the last body of clamping ring 475 with the stopper bottle, and then reach and fix the upper portion of test tube and stopper bottle, on the contrary, pull down upper cover 42 from casing 41, can take out the stopper bottle or the test tube inside casing 41.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a waste water sample storage box for environmental detection, includes box (1) and case lid (2) of setting at box (1) top, its characterized in that: the inner cavity of the box body (1) is fixedly connected with a fixed base (3), a plurality of placing grooves (31) in a rectangular array are formed in the top of the fixed base (3), and container fixing devices (4) are arranged in the inner cavities of the placing grooves (31);

container fixing device (4) include casing (41) and upper cover (42) of setting at casing (41) top, the center department at casing (41) top has seted up first stopper bottle and has placed chamber (411), the center department that first stopper bottle placed chamber (411) bottom has seted up second stopper bottle and has placed chamber (412), the center department that second stopper bottle placed chamber (412) bottom has seted up test tube standing groove (413), the inner wall that chamber (411) was placed to first stopper bottle has seted up a plurality of receiving and releasing grooves (414) with same interval circumference, receiving and releasing groove (414) keep away from one side that first stopper bottle placed chamber (411) and have seted up spring groove (415), the inner chamber of spring groove (415) is provided with spring (43), the inner chamber sliding connection of spring groove (415) has sliding block (44), the one end of spring (43) and the inner wall contact of spring groove (415), The other end and sliding block (44) contact, one side fixedly connected with connecting rod (45) of spring (43) are kept away from in sliding block (44), the one end that sliding block (44) were kept away from in connecting rod (45) extends to inner chamber and fixedly connected with and receive and release arc piece (46) of groove (414) looks adaptation are placed to first stopper bottle, the top of upper cover (42) is run through and is provided with down-pressure mechanism (47).

2. The waste water sample storage box for environmental testing according to claim 1, characterized in that: an annular groove (416) is formed in the top of the shell (41), an external thread is formed in the inner wall, close to the first stopper bottle placing cavity (411), of the annular groove (416), and an internal thread matched with the external thread is formed in the inner wall of the upper cover (42).

3. The waste water sample storage box for environmental testing according to claim 2, characterized in that: the pressing mechanism (47) comprises a threaded pipe (471) which penetrates through and is fixedly connected with the middle part of the upper cover (42), an inner cavity of the threaded pipe (471) is in threaded connection with an adjusting screw rod (472), a knob (473) and a concave circular cover (474) are fixedly connected to the top end of the adjusting screw rod (472) in a rotating mode, and a pressing ring (475) is fixedly connected to the bottom of the concave circular cover (474).

4. The waste water sample storage box for environmental testing according to claim 3, characterized in that: the clamping ring (475) is an annular rubber ring, and the bottom of the clamping ring is provided with an annular chute which is sunken upwards from outside to inside.

5. The waste water sample storage box for environmental testing according to claim 4, characterized in that: the arc-shaped block (46) comprises a lower vertical part and an upper inclined part which are integrally formed, and the upper inclined part is inclined from bottom to top towards the outer side of the shell (41).

6. The waste water sample storage box for environmental testing of claim 5, wherein: the bottom of the box cover (2) is fixedly connected with square ribs (5) matched with the inner cavity of the box body (1).

7. The waste water sample storage box for environmental testing of claim 6, wherein: the box body (1) and the box cover (2) are provided with locking mechanisms (6) on two sides, each locking mechanism (6) comprises a fixing block with a groove and an elastic snap ring matched with the groove, the fixing blocks are fixedly mounted on the box cover (2), and the elastic snap rings are rotatably connected to the box body (1).

8. The waste water sample storage box for environmental testing of claim 7, wherein: the number of the placing grooves (31) is six, and the six placing grooves (31) are distributed on the fixed base (3) in two rows and three columns.

9. The waste water sample storage box for environmental testing according to claim 8, characterized in that: the number of the retraction grooves (414) is four.