CN216887667U - Sample storage cabinet for water quality detection - Google Patents
Sample storage cabinet for water quality detection Download PDFInfo
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- CN216887667U CN216887667U CN202220376766.XU CN202220376766U CN216887667U CN 216887667 U CN216887667 U CN 216887667U CN 202220376766 U CN202220376766 U CN 202220376766U CN 216887667 U CN216887667 U CN 216887667U
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- clamping block
- water quality
- cabinet
- cabinet body
- rotating shafts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The utility model discloses a sample storage cabinet for water quality detection, which relates to the technical field of water quality detection and comprises a cabinet body, wherein a plurality of drawers are arranged in the cabinet body in a sliding manner along the height direction of the cabinet body, a lock catch for locking the drawers in the cabinet body is arranged on the cabinet body, a plurality of storage tanks are arranged in the drawers, a plurality of rotating shafts are rotatably arranged on the drawers, the rotating shafts and the storage tanks are arranged in a one-to-one correspondence manner, a cover plate capable of closing the storage tanks along with the swinging of the rotating shafts is fixedly connected onto the rotating shafts, gears are sleeved at two ends of each rotating shaft, a support frame is slidably arranged at the bottom of each storage tank, racks are fixedly connected at two ends of each support frame and meshed with the gears, a first clamping block and a second clamping block which are oppositely arranged are arranged in the storage tanks, a channel for a test tube to pass through is arranged at the opposite side of the first clamping block and the second clamping block, and a first elastic mechanism for driving the first clamping block and the second clamping block to oppositely move is also arranged at the opposite side of the first clamping block and the second clamping block, prevent that the test tube is broken in the transportation, improve the efficiency of taking out of test tube.
Description
Technical Field
The utility model relates to the technical field of water quality detection, in particular to a sample storage cabinet for water quality detection.
Background
The water quality monitoring is a process for monitoring and measuring the types of pollutants in the water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition, and has a wide monitoring range including uncontaminated and contaminated natural water, various industrial drainage and the like. Water quality is owing to be the liquid form in the sampling test in-process, adopts the test tube to preserve the sample usually, but current sample preservation cabinet is when the transportation, and the test tube is easy to bump the bits of broken glass, and the taking out of test tube wastes time and energy.
Disclosure of Invention
Aiming at the defects, the utility model aims to provide a sample storage cabinet for water quality detection, and aims to solve the problems that in the prior art, a test tube in the sample storage cabinet is easy to break and takes time and labor for taking out the test tube. To a technical problem of (2).
In order to solve the technical problem, the technical scheme of the utility model is as follows:
a sample preservation cabinet for water quality detection comprises a cabinet body, a plurality of drawers are arranged in the cabinet body in a sliding manner along the height direction of the cabinet body, a lock catch for locking the drawers in the cabinet body is arranged on the cabinet body, a plurality of storage tanks are arranged in the drawers,
the drawer is rotatably provided with a plurality of rotating shafts, the rotating shafts and the storage tanks are arranged in a one-to-one correspondence manner, the rotating shafts are fixedly connected with cover plates which can swing along with the rotating shafts to seal the storage tanks, gears are sleeved at two ends of the rotating shafts,
the bottom of the storage tank is provided with a support frame in a sliding way, two ends of the support frame are fixedly connected with racks, the racks are meshed and connected with the gears,
the storage tank is internally provided with a first clamping block and a second clamping block which are arranged oppositely in a sliding manner, the opposite sides of the first clamping block and the second clamping block are provided with channels through which test tubes can pass, and the opposite sides of the first clamping block and the second clamping block are also provided with a first elastic mechanism which drives the first clamping block and the second clamping block to move oppositely.
Preferably, the supporting frame is provided with a supporting block in a sliding manner and a second elastic mechanism for driving the supporting block to move upwards.
Preferably, the first elastic mechanism is a torsion spring sleeved on the rotating shaft.
Preferably, the supporting block and the supporting frame are respectively provided with a mounting lug which is arranged oppositely, the second elastic mechanism is a compression spring, and two ends of the compression spring are respectively sleeved on the two mounting lugs.
Preferably, three support blocks are arranged in the circumferential direction.
Preferably, the supporting frame is provided with a plurality of mounting blocks, cavities are formed in the mounting blocks, sliding rods are arranged in the cavities in a sliding mode, and the top ends of the sliding rods are fixedly connected with the supporting blocks.
Preferably, the bottom end of the sliding rod is provided with a limiting bulge.
Preferably, the bottom of the cover plate is provided with a cushion pad.
Preferably, the supporting block is made of nylon.
After the technical scheme is adopted, the utility model has the beneficial effects that:
the sample storage cabinet for water quality detection comprises a cabinet body, a plurality of drawers are arranged in the cabinet body in a sliding manner along the height direction of the cabinet body, a lock catch for locking the drawers in the cabinet body is arranged on the cabinet body, a plurality of storage tanks are arranged in the drawers, a plurality of rotating shafts are rotatably arranged on the drawers, the rotating shafts and the storage tanks are arranged in a one-to-one correspondence manner, a cover plate capable of swinging along with the rotating shafts to close the storage tanks is fixedly connected onto the rotating shafts, gears are sleeved at two ends of each rotating shaft, a support frame is arranged at the bottom of each storage tank in a sliding manner, racks are fixedly connected at two ends of each support frame and meshed with the gears, a first clamping block and a second clamping block which are arranged oppositely are arranged in the storage tanks in a sliding manner, channels for test tubes to pass through are arranged at opposite sides of the first clamping block and the second clamping block, a first elastic mechanism for driving the first clamping block and the second clamping block to move oppositely is arranged at opposite sides of the first clamping block and the second clamping block so that the test tubes are placed in the storage tanks, first clamp splice and second clamp splice press from both sides the test tube tightly under the effect of first elastic mechanism, and in the transportation of sample storage cabinet, first elastic mechanism can cushion the test tube, avoid the test tube damaged in the transportation, when placing the test tube, with apron and pivot up-swing, the epaxial gear swings thereupon, rack with gear engagement shifts up thereupon, it shifts up to drive the support frame, place the test tube on the support frame, first clamp splice and second clamp splice clip the test tube, then with apron down-swing to shielding the storage tank, the gear swings downwards along with the apron, rack with gear engagement moves down thereupon, it is same, when opening the apron and taking out the test tube, the support frame shifts up and drives the test tube, make the top of test tube expose the storage tank, improve the efficiency of taking out of test tube.
Because the second elastic mechanism who slides on the support frame and be equipped with drive supporting shoe upward movement is equipped with the supporting shoe for the supporting shoe cushions the bottom of test tube, further avoids the test tube damaged in the transportation.
Because the supporting shoe is provided with threely along circumference, increase the strong point of supporting shoe, improve the stability in the test tube transportation.
Drawings
FIG. 1 is a schematic structural diagram of a sample storage cabinet for water quality detection according to the present invention;
FIG. 2 is a schematic structural view of the drawer of FIG. 1;
FIG. 3 is a schematic top view of the drawer of FIG. 1;
fig. 4 is a sectional view of the structure in the direction a-a of fig. 3.
In the figure, the cabinet 1, the latch 10, the drawer 2, the rotating shaft 20, the cover plate 21, the cushion 210, the gear 22, the supporting frame 23, the second protrusion 230, the rack 24, the supporting block 25, the sliding rod 250, the limiting protrusion 251, the compression spring 26, the mounting protrusion 27, the mounting block 28, the cavity 280, the storage tank 3, the first clamping block 30, the channel 300, the first sliding groove 301, the second sliding groove 302, the second clamping block 31, the tension spring 32, and the first protrusion 33 are shown.
Detailed Description
The utility model is further elucidated with reference to the drawing.
All the directions referred to in the specification are based on the directions of the sample storage cabinet for water quality detection of the present invention during normal operation, and the directions of the sample storage cabinet for water quality detection during storage and transportation are not limited, but only represent relative positional relationships, and do not represent absolute positional relationships.
As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the sample storage cabinet for water quality detection comprises a cabinet body 1, a plurality of drawers 2 are arranged in the cabinet body 1 in a sliding manner along the height direction, in this embodiment, three drawers 2 are provided, the cabinet body 1 is provided with a lock catch 10 for locking the drawers 2 in the cabinet body 1, any drawer 2 can be independently drawn out from the cabinet body 1, the drawer 2 is internally provided with a plurality of storage tanks 3, the drawers 2 are rotatably provided with a plurality of rotating shafts 20, the rotating shafts 20 and the storage tanks 3 are arranged in a one-to-one correspondence manner, the rotating shafts 20 are fixedly connected with a cover plate 21 capable of swinging along with the rotating shafts 20 to seal the storage tanks 3, gears 22 are respectively sleeved at two ends of the rotating shafts 20, a support frame 23 is slidably arranged at the bottom of the storage tanks 3, racks 24 are respectively fixedly connected at two ends of the support frame 23, the racks 24 are connected with the gears 22 in a meshing manner, a first clamping block 30 and a second clamping block 31 which are oppositely arranged are arranged in the storage tanks 3 in a sliding manner, the opposite sides of the first clamping block 30 and the second clamping block 31 are provided with a channel 300 for a test tube to pass through, the opposite sides of the first clamping block 30 and the second clamping block 31 are further provided with a first elastic mechanism for driving the first clamping block 30 and the second clamping block 31 to move oppositely, the first elastic mechanism used in the embodiment is a tension spring 32, and two ends of the tension spring 32 are respectively connected with the first clamping block 30 and the second clamping block 31.
First sliding grooves 301 are formed in two sides of the first clamping block 30 and the second clamping block 31, first protruding blocks 33 matched with the first sliding grooves 301 are arranged on the storage tank 3, the first clamping block 30 and the second clamping block 31 slide on the first protruding blocks 33, second sliding grooves 302 are formed in two sides of the storage tank 3, second protruding blocks 230 arranged in the second sliding grooves 302 in a sliding mode are arranged on two sides of the supporting frame 23, and the supporting frame 23 slides on the second sliding grooves 302.
When placing the test tube, with apron 21 and pivot 20 luffing motion, gear 22 luffing motion thereupon on the pivot 20, rack 24 with gear 22 meshing shifts up thereupon, drive support frame 23 and shift up, pass the test tube passageway 300 and place on support frame 23, first clamp splice 30 and second clamp splice 31 clip the test tube under first elastic mechanism's effect simultaneously, and in the transportation of sample storage cabinet, first elastic mechanism can cushion the test tube, avoid the test tube damaged in the transportation, then with apron 21 luffing motion to shielding storage tank 3, gear 22 luffing motion down along with apron 21, rack 24 with gear 22 meshing moves down thereupon, support frame 23 resets.
When taking out the test tube, upwards swing apron 21 is opened apron 21, shifts up the rack 24 that is connected with the gear 22 meshing and drives support frame 23 and move up, and then drives the test tube and shift up, makes the top of test tube expose storage tank 3, improves the efficiency of taking out of test tube.
Preferably, the support frame 23 is slidably provided with a support block 25 and a second elastic mechanism for driving the support block 25 to move upwards, preferably, the support block 25 is made of nylon, the support block 25 can also be made of polyurethane, in order to increase the support point of the support block 25 and improve the stability of the test tube during transportation, three support blocks 25 are circumferentially arranged, the second elastic mechanism used in the present embodiment is a compression spring 26, the support block 25 and the support frame 23 are both provided with mounting lugs 27 which are oppositely arranged, two ends of the compression spring 26 are respectively sleeved on the two mounting lugs 27, preferably, the support frame 23 is further provided with a plurality of mounting blocks 28, a cavity 280 is formed in each mounting block 28, a slide rod 250 is slidably arranged in the cavity 280, the top end of the slide rod 250 is fixedly connected with the support block 25, the bottom end of the slide rod 250 is provided with a limit protrusion 251, and the limit protrusion 251 is used for limiting the upward movement position of the support block 25, during the use, supporting shoe 25 cushions the bottom of test tube, further avoids the test tube damaged in the transportation.
Preferably, a cushion 210 is installed at the bottom of the cover plate 21, and the cushion 210 cushions the top movement of the test tube.
The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception, and fall within the scope of the present invention.
Claims (9)
1. The sample preservation cabinet for water quality detection is characterized by comprising a cabinet body, wherein a plurality of drawers are arranged in the cabinet body in a sliding manner along the height direction of the cabinet body, a lock catch for locking the drawers in the cabinet body is arranged on the cabinet body, a plurality of storage tanks are arranged in the drawers,
the drawer is rotatably provided with a plurality of rotating shafts, the rotating shafts and the storage tanks are arranged in a one-to-one correspondence manner, the rotating shafts are fixedly connected with cover plates capable of swinging along with the rotating shafts to seal the storage tanks, gears are sleeved at two ends of each rotating shaft,
the bottom of the storage tank is provided with a support frame in a sliding way, two ends of the support frame are fixedly connected with racks, the racks are meshed and connected with the gears,
the test tube storage tank is characterized in that a first clamping block and a second clamping block which are arranged oppositely are arranged in the storage tank in a sliding mode, channels through which test tubes can pass are formed in the opposite sides of the first clamping block and the second clamping block, and a first elastic mechanism for driving the first clamping block and the second clamping block to move in opposite directions is further arranged on the opposite sides of the first clamping block and the second clamping block.
2. The sample storage cabinet for water quality inspection according to claim 1, wherein a support block is slidably provided on the support frame and a second elastic mechanism for driving the support block to move upward is provided.
3. The sample storage cabinet for water quality inspection according to claim 1, wherein the first elastic mechanism is a torsion spring fitted around the rotation shaft.
4. The sample storage cabinet for water quality detection according to claim 2, wherein the supporting block and the supporting frame are provided with mounting protrusions disposed oppositely, the second elastic mechanism is a compression spring, and two ends of the compression spring are respectively sleeved on the two mounting protrusions.
5. The sample-holding cabinet for water quality inspection according to claim 4, wherein three support blocks are provided in the circumferential direction.
6. The sample storage cabinet for water quality detection according to claim 4, wherein the supporting frame is provided with a plurality of mounting blocks, the mounting blocks are provided with cavities, slide bars are slidably arranged in the cavities, and the top ends of the slide bars are fixedly connected with the supporting blocks.
7. The sample storage cabinet for water quality inspection according to claim 6, wherein a limiting protrusion is provided at the bottom end of the slide bar.
8. The sample storage cabinet for water quality inspection according to claim 1, wherein a cushion pad is attached to the bottom of the cover plate.
9. The sample storage cabinet for water quality inspection according to claim 2, wherein the supporting block is made of nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220376766.XU CN216887667U (en) | 2022-02-24 | 2022-02-24 | Sample storage cabinet for water quality detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220376766.XU CN216887667U (en) | 2022-02-24 | 2022-02-24 | Sample storage cabinet for water quality detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216887667U true CN216887667U (en) | 2022-07-05 |
Family
ID=82185421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220376766.XU Active CN216887667U (en) | 2022-02-24 | 2022-02-24 | Sample storage cabinet for water quality detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216887667U (en) |
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2022
- 2022-02-24 CN CN202220376766.XU patent/CN216887667U/en active Active
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