CN217171371U

CN217171371U - Quality of water sample storage box

Info

Publication number: CN217171371U
Application number: CN202122388682.6U
Authority: CN
Inventors: 林晓敏; 孟晓歌; 罗纯全
Original assignee: Zhengzhou Yongyang Testing Service Co ltd
Current assignee: Zhengzhou Yongyang Testing Service Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-08-12
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to a water quality sample storage box, which comprises a box body, a box cover inner box, a buffer mechanism, a storage and a plurality of clamping platforms; one side of the box cover is hinged with one side of the box body, and the other side of the box cover is hung with the box body; the inner box is arranged in the box body, and the buffer mechanism is arranged between the outer surface of the inner box and the inner surface of the box body; the clamping tables are fixed in the inner box, and the clamping tables are arranged in the inner box at intervals; the upper end surface of the clamping table is provided with a groove, and the memory is clamped in the groove; the storage comprises a cylinder body, a pipe body and a piston, wherein the piston is connected in the cylinder body in a sealing and sliding manner, the cylinder body and the piston enclose to form a cavity, the pipe body is arranged at one end of the cylinder body, and the pipe body is communicated with the cavity; the storage is clamped in the groove of the clamping table, and the box cover is buckled, so that the water quality sample is stored in the box body, and the storage and the transportation of the water quality sample are facilitated; in the storage and transportation process, the buffer mechanism has a buffer effect on the inner box, and the influence of vibration on the storage in the transportation process is reduced.

Description

Quality of water sample storage box

Technical Field

The utility model belongs to the technical field of the sample storage case, concretely relates to quality of water sample storage box.

Background

With the advanced development of industry, environmental problems are becoming more serious while bringing convenience to human life. Mainly comprises greenhouse gases, air pollution and water resource pollution; the sewage discharged by industry and the water resource in a designated area need to be regularly detected, whether the sewage meets the discharge standard or not, and whether the water resource meets the drinking standard or not. When the sewage is detected, part of detection needs to be carried out in a laboratory. The water quality samples need to be transported to a laboratory, and the water quality samples need to be stored by a storage box in the transporting process.

The Chinese utility model patent with the publication number of CN211970106U discloses a sample storage box for water quality detection, which comprises a box body and a box cover, wherein the box body and the box cover are rotatably connected through a hinged shaft, a separation plate is arranged in the center of the interior of the box body, a reserved groove is arranged at the bottom of a collar piece and is positioned on the bottom surface of the inner wall of a sample storage box, a damping layer is filled between the sample storage box and the box body, two pressing handles are connected through a connecting rod, both sides of the bottom end of the connecting rod are connected with a coupler, the end part of the coupler is connected with a telescopic screw rod, and the end part of the telescopic screw rod is provided with a support block; placing the test tube of the water quality sample in a sample storage box in an inclined way; the water quality sample test tube is convenient to take out manually. The water quality sample is stored in the test tube, and in the conveying process, the water quality sample is easy to overflow from the test tube, so that the conveying and the storage of the water quality sample are not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water quality sample storage box which is convenient for storing and transporting water quality samples; in order to achieve the above object, the utility model discloses a technical scheme specifically as follows:

a water quality sample storage box comprises a box body and a box cover, wherein one side of the box cover is hinged with one side of the box body, and the other side of the box cover is connected with the box body in a hanging manner; the water quality sample storage box also comprises an inner box, a buffer mechanism, a storage and a plurality of clamping platforms; the inner box is arranged in the box body, and the buffer mechanism is arranged between the outer surface of the inner box and the inner surface of the box body; the clamping tables are fixed in the inner box, and the clamping tables are arranged in the inner box at intervals; a groove is formed in the upper end face of the clamping table, and the memory is clamped in the groove; the storage device comprises a cylinder, a pipe body and a piston, wherein the piston is connected in the cylinder in a sealing and sliding mode, the cylinder and the piston enclose to form a cavity, the pipe body is arranged at one end of the cylinder, and the pipe body is communicated with the cavity.

The utility model discloses beneficial effect of quality of water sample storage box: the piston is driven to slide in a sealing way relative to the cylinder body, so that the volume of the cavity is increased, negative pressure is formed in the cavity to suck the water quality sample into the cavity, the storage is clamped in the groove of the clamping table after the water quality sample is collected, and the box cover is buckled, so that the water quality sample is stored in the box body, and the water quality sample is convenient to store and transport; in the storage and transportation process, the buffer mechanism has a buffer effect on the inner box, and the influence of vibration on the storage in the transportation process is reduced.

Further, the buffer mechanism comprises a buffer spring, a sleeve and an inserting column; the sleeve and the inserting column are coaxially arranged, the buffer spring is sleeved on the sleeve and the inserting column, two ends of the buffer spring are respectively fixed on the outer surface of the inner box and the inner surface of the box body, one end of the inserting column is fixed on the outer surface of the inner box, and one end of the sleeve is fixed on the inner surface of the box body; the other end of the inserting column is inserted into the sleeve and can slide relative to the sleeve.

Has the beneficial effects that: the buffer mechanism is provided with the buffer spring, the sleeve and the inserting column, so that the structure is simple, and the buffer effect is good; the sleeve pipe forms direction and spacing with inserting the post to buffer spring, prevents the buffering in-process, buffer spring kink and transition compression.

Further, the storage still includes the end cover the body is kept away from one end of barrel is provided with the external screw thread be provided with the internal thread in the end cover, through external screw thread and internal thread adaptation, realize being connected between end cover and the body.

Has the advantages that: when the end cover is in threaded connection with one end of the pipe body, a sealed cavity is formed in the cavity, and the water quality sample is prevented from flowing out of the cavity through the pipe body due to the fact that the piston slides due to vibration.

Furthermore, the memory also comprises a pull rod, wherein a threaded jack is formed in one side, deviating from the tube body, of the piston, and one end of the pull rod is inserted into the threaded jack to realize the detachable connection between the pull rod and the piston.

Has the beneficial effects that: when the piston needs to slide in a sealing mode, one end of the pull rod is inserted into the threaded insertion hole and connected in a threaded mode, the piston is driven to slide in the cylinder in a sealing mode through the pull rod, the pull rod is taken out after the piston slides in the sealing mode, and the situation that the storage device is placed due to the fact that the pull rod protrudes out is avoided.

Furthermore, two retaining rings are sleeved on the circumferential side face of the barrel and are arranged at intervals along the axial direction of the barrel, when the memory is clamped in the groove, the two retaining rings are respectively positioned on two sides of the clamping table, and the clamping table forms a retaining limit for the retaining rings.

Has the beneficial effects that: when the memorizer is placed on the clamping table, the two retaining rings are respectively positioned on two sides of the clamping table, and the memorizer is prevented from moving or sliding along the axial direction in the conveying process.

Furthermore, scale marks are arranged on the circumferential side face of the cylinder body and used for displaying the amount of the water quality sample stored in the cavity.

Has the beneficial effects that: through setting up the scale mark, the volume of the quality of water sample in the observation cavity is convenient for the ration of quality of water sample to be inhaled or extrude.

Further, an elastic cushion block is arranged on the inner surface of the box cover and is connected with the box cover in an adhesive mode.

Has the beneficial effects that: when the box cover is buckled, the elastic cushion block is pressed against the side faces of the baffle ring and the cylinder body, so that the buffer effect is achieved, and the protection of the storage is facilitated.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of a water quality sample storage box according to the present invention;

FIG. 2 is a partial cross-sectional view of an embodiment of a water sample storage tank of the present invention;

FIG. 3 is a schematic view of a partial three-dimensional structure of an embodiment of the water quality sample storage box of the present invention;

fig. 4 is an enlarged view of a in fig. 3.

Reference numbers in the figures: 1-box body, 2-box cover, 3-inner box, 4-buffer mechanism, 41-buffer spring, 42-sleeve, 43-inserted column, 5-storage device, 51-cylinder, 52-tube, 53-piston, 54-chamber, 55-end cover, 56-pull rod, 6-clamping table, 7-elastic cushion block, 8-baffle ring, 9-graduation line and 10-groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

the embodiment of the water quality sample storage box of the utility model has a specific structure as shown in fig. 1 and fig. 3, and comprises a box body 1, a box cover 2, an inner box 3, a buffer mechanism 4, a storage 5 and a plurality of clamping platforms 6, wherein one side of the box cover 2 is hinged with one side of the box body 1, and the other side of the box cover 2 is articulated with the box body 1. In the embodiment, an elastic cushion block 7 is arranged on the inner surface of the box cover 2, and the elastic cushion block 7 is connected with the box cover 2 in an adhesive way; when the box cover 2 is buckled, the elastic cushion block 7 is pressed against the side faces of the baffle ring 8 and the cylinder body 51 to play a role in buffering, so that the storage 5 is protected; the elastic cushion block 7 is specifically a rubber cushion block. In other embodiments, the inner surface of the box cover is not provided with the elastic cushion block or the material of the elastic cushion block is sponge instead of rubber cushion block.

The inner case 3 is disposed inside the case 1, and the buffer mechanism 4 is disposed between the outer surface of the inner case 3 and the inner surface of the case 1. The clamping platforms 6 are fixed in the inner box 3, and the clamping platforms 6 are arranged in the inner box 3 at intervals; the upper end surface of the clamping table 6 is provided with a groove 10, and the memory 5 is clamped in the groove 10. In the present embodiment, as shown in fig. 4, the damper mechanism 4 includes a damper spring 41, a sleeve 42, and a plunger 43; the sleeve 42 and the inserting column 43 are coaxially arranged, the buffer spring 41 is sleeved on the sleeve 42 and the inserting column 43, two ends of the buffer spring 41 are respectively fixed on the outer surface of the inner box 3 and the inner surface of the box body 1, one end of the inserting column 43 is fixed on the outer surface of the inner box 3, and one end of the sleeve 42 is fixed on the inner surface of the box body 1; the other end of the inserting column 43 is inserted into the sleeve 42 and can slide relatively to the sleeve 42; the buffer mechanism 4 is provided with the buffer spring 41, the sleeve 42 and the inserting column 43, so that the structure is simple and the buffer effect is good; the sleeve 42 and the insertion column 43 guide and limit the buffer spring 41, and prevent the buffer spring 41 from being kinked and compressed excessively in the buffering process. In other embodiments, the cushioning mechanism may employ an elastic cushion having a certain thickness instead of the arrangement of the cushion spring, the sleeve, and the plug.

As shown in fig. 2, the storage 5 includes a cylinder 51, a tube 52 and a piston 53, the piston 53 is slidably and sealingly connected in the cylinder 51, the cylinder 51 and the piston 53 enclose a chamber 54, the tube 52 is disposed at one end of the cylinder 51, and the tube 52 is communicated with the chamber 54. In this embodiment, the storage 5 further includes an end cap 55 and a pull rod 56, wherein an external thread is disposed on an end portion of the tube 52 far from the cylinder 51, an internal thread is disposed in the end cap 55, and the connection between the end cap 55 and the tube 52 is realized by the adaptation of the external thread and the internal thread; the threaded connection of the end cap 55 to one end of the tube 52 provides a sealed chamber 54 within the chamber 54 to prevent the piston 53 from sliding due to vibration, causing a water quality sample to flow from the chamber 54 through the tube 52. One side of the piston 53, which is far away from the tube body 52, is provided with a threaded jack, and one end of the pull rod 56 is inserted into the threaded jack, so that the pull rod 56 and the piston 53 can be detachably connected; when the piston 53 needs to slide in a sealing manner, one end of the pull rod 56 is inserted into the threaded insertion hole and connected in a threaded manner, the piston 53 is driven to slide in the cylinder 51 in a sealing manner through the pull rod 56, and after the piston 53 slides in a sealing manner, the pull rod 56 is taken out, so that the pull rod 56 is prevented from protruding to influence the placement of the storage 5. In other embodiments, the pull rod may be provided as a telescopic rod, one end of which is fixed to the piston, instead of the pull rod and the detachable connection of the pull rod to the piston.

In this embodiment, two retaining rings 8 are sleeved on the circumferential side surface of the cylinder 51, the two retaining rings 8 are arranged at intervals along the axial direction of the cylinder 51, when the memory 5 is clamped in the groove 10, the two retaining rings 8 are respectively located at two sides of the clamping table 6, and the clamping table 6 forms a stopping limit for the retaining rings 8; when the storage 5 is placed on the chuck 6, the two retaining rings 8 are respectively located on both sides of the chuck 6, and prevent the storage 5 from moving or sliding in the axial direction during transportation. Scale marks 9 are arranged on the circumferential side surface of the cylinder body 51 and used for displaying the amount of the water quality sample stored in the cavity 54; by setting the scale marks 9, the amount of the water quality sample in the chamber 54 is observed, so that the quantitative suction or extrusion of the water quality sample is facilitated. In other embodiments, two baffles are provided instead of a baffle ring.

During the use, drive piston 53 makes piston 53 sealed the slip relative barrel 51, makes the volume increase of cavity 54, forms the negative pressure in cavity 54 and inhales the quality of water sample in cavity 54, accomplishes the collection back of quality of water sample, and the free end of end cover 55 shutoff body 52 is with memory 5 joint in the recess 10 of ka tai 6, and two fender rings 8 are located the both sides of ka tai 6 respectively, lock case lid 2, make the quality of water sample store in box 1, are convenient for to the storage and the transport of quality of water sample.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, 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 according to specific situations by those skilled in the art.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A water quality sample storage box comprises a box body and a box cover, wherein one side of the box cover is hinged with one side of the box body, and the other side of the box cover is connected with the box body in a hanging manner; the water quality sample storage box is characterized by further comprising an inner box, a buffer mechanism, a storage and a plurality of clamping platforms; the inner box is arranged in the box body, and the buffer mechanism is arranged between the outer surface of the inner box and the inner surface of the box body; the clamping tables are fixed in the inner box, and the clamping tables are arranged in the inner box at intervals; a groove is formed in the upper end face of the clamping table, and the memory is clamped in the groove; the storage device comprises a cylinder, a pipe body and a piston, wherein the piston is connected in the cylinder in a sealing and sliding mode, the cylinder and the piston enclose to form a cavity, the pipe body is arranged at one end of the cylinder, and the pipe body is communicated with the cavity.

2. The water quality sample storage box of claim 1 wherein the buffer mechanism comprises a buffer spring, a sleeve and a plunger; the sleeve and the inserting column are coaxially arranged, the buffer spring is sleeved on the sleeve and the inserting column, two ends of the buffer spring are respectively fixed on the outer surface of the inner box and the inner surface of the box body, one end of the inserting column is fixed on the outer surface of the inner box, and one end of the sleeve is fixed on the inner surface of the box body; the other end of the inserting column is inserted into the sleeve and can slide relative to the sleeve.

3. A water quality sample storage box according to claim 2, wherein the storage device further comprises an end cover, wherein an external thread is arranged at one end part of the pipe body far away from the cylinder body, an internal thread is arranged in the end cover, and the connection between the end cover and the pipe body is realized through the matching of the external thread and the internal thread.

4. The water quality sample storage box according to claim 3, wherein the storage device further comprises a pull rod, a threaded insertion hole is formed in one side, away from the pipe body, of the piston, and one end of the pull rod is inserted into the threaded insertion hole to achieve detachable connection between the pull rod and the piston.

5. A water quality sample storage box according to claim 3 or 4, wherein two baffle rings are sleeved on the circumferential side surface of the barrel body and are arranged at intervals along the axial direction of the barrel body, when the storage device is clamped in the groove, the two baffle rings are respectively positioned on two sides of the clamping table, and the clamping table forms a stopping limit for the baffle rings.

6. A water quality sample storage box according to claim 5, wherein scale lines are provided on the circumferential side of the barrel for displaying the amount of water quality sample stored in the chamber.

7. A water quality sample storage box according to claim 1 wherein a resilient spacer is provided on the inner surface of the tank lid, the resilient spacer being adhesively attached to the tank lid.