CN109261241B - Test-tube rack convenient to carry anticollision for soil remediation is experimental - Google Patents
Test-tube rack convenient to carry anticollision for soil remediation is experimental Download PDFInfo
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- CN109261241B CN109261241B CN201811480490.4A CN201811480490A CN109261241B CN 109261241 B CN109261241 B CN 109261241B CN 201811480490 A CN201811480490 A CN 201811480490A CN 109261241 B CN109261241 B CN 109261241B
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- limiting plate
- main box
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- 239000002689 soil Substances 0.000 title claims abstract description 21
- 238000005067 remediation Methods 0.000 title claims abstract description 16
- 238000012360 testing method Methods 0.000 claims abstract description 113
- 238000002474 experimental method Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims abstract 3
- 125000006850 spacer group Chemical group 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000012212 insulator Substances 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 4
- 244000309464 bull Species 0.000 claims 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003044 adaptive effect Effects 0.000 description 15
- 230000006978 adaptation Effects 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000013480 data collection Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention relates to a portable anti-collision test tube rack for a soil remediation test, which comprises a main box, a limiting plate and a built-in telescopic grabbing rod, wherein a sliding groove is fixed on the outer side of the main box, a closing plate is connected on the outer side of the sliding groove, the sliding groove is movably connected with the closing plate, a retaining ring is fixed on the outer side of the closing plate, the limiting plate is installed at the top of the inner wall of the main box, a storage rack is arranged below the limiting plate, the limiting plate is movably connected with the main box, the storage rack is movably connected with the main box, the built-in telescopic grabbing rod is installed inside the storage rack, and the bottom of the built-in telescopic grabbing rod is connected with the storage rack through screws. The invention has the beneficial effects that: this test-tube rack of portable anticollision for soil restoration experiment is provided with the activity ring, and it can be fixed the test tube, has prevented that the device from taking place the possibility of colliding when removing between test tube and the main tank, and then has avoided the damaged condition of test tube to take place.
Description
Technical Field
The invention relates to the technical field of data collection devices for soil remediation tests, in particular to a portable anti-collision test tube rack for a soil remediation test.
Background
The test-tube rack is used for placing (also can place the test tube on the test-tube rack sometimes, observe the phenomenon of certain experiment), dries the most basic laboratory glassware in the chemical laboratory that the test tube was used, has corresponding number little post and aperture in the test-tube rack, and the aperture can be put the test tube with the test tube is erect for use or so that continue observing the going on of reaction, and the columniform can be put the test tube of washing clean upside down to dry, the test-tube rack for soil restoration test is the test-tube rack of depositing to soil restoration experimental sample test tube.
Although the test tube rack for the laboratory disclosed in the chinese patent application publication CN 201610645626a enables the auxiliary support member to flexibly rotate through the cooperation of the support plate and the rotating wheel, thereby facilitating observation of experimental phenomena in the test tube at different angles, and the cooperation of the through holes, the bolts, the limiting sliders and the test tube insertion plates can increase the storage capacity of the test tube and adjust the height between the test tube insertion plates, thereby facilitating placement of test tubes of different specifications, solving the problems of the prior art that the storage capacity of the test tube rack is small, the test tube rack cannot flexibly move, thereby being inconvenient for placing different chemical components in the test tube for reaction, because the test tube rack cannot flexibly move, some experiments can cause a large amount of heat to the test tube during chemical experiments, the phenomenon that the chemical composition in the test tube produced the reaction in being unfavorable for the experimenter to observe the experiment, however, this kind of laboratory test-tube rack has the test-tube rack bulky, is not convenient for carry to outdoor use on the spot, and the device does not carry out the protection device who protects to the test tube moreover, collides with the test tube easily when it removes, and then causes the shortcoming of test tube damage easily.
Disclosure of Invention
The invention aims to provide a portable anti-collision test tube rack for a soil remediation test, which aims to solve the problems that the conventional test tube rack proposed in the background art is too large in size and inconvenient to carry outdoors for use on site, and the device is not provided with a protection device for protecting a test tube, so that the device is easy to collide with the test tube when moving, and further the test tube is easy to damage.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a soil remediation is experimental with test-tube rack of portable anticollision, includes main case, limiting plate and built-in flexible pole of grabbing, the outside of main case is fixed with the spout, and the outside of spout is connected with the closure plate, be swing joint between spout and the closure plate, the outside of closure plate is fixed with the buckle, the limiting plate is installed at the top of main incasement wall, and settles below the limiting plate has the storage rack, be swing joint between limiting plate and the main case, and be swing joint between storage rack and the main case, built-in flexible pole of grabbing is installed in the inside of storage rack, and is the screw connection between the bottom of built-in flexible pole of grabbing and the storage rack, settle the bottom of main incasement side has the support, and is fixed connection between support and the main case, the fender bracket is installed to the top of support, and be swing joint between support and the fender bracket.
Preferably, the limiting plate includes small-size pneumatic rod, splint, connecting band, inner ring, outer loop, push rod and reset spring, small-size pneumatic rod is installed to the top of limiting plate, be the screw connection between limiting plate and the small-size pneumatic rod, and be the screw connection between small-size pneumatic rod and the main tank, settle the below of limiting plate has splint, and the top of splint is fixed with the connecting band, be swing joint between splint and the limiting plate, the top of connecting band is connected with the inner ring, and settles in the outside of inner ring has the outer loop, be fixed connection between connecting band and the inner ring, and be swing joint between inner ring and the outer loop, settle the inboard of inner ring has the push rod, the outside of the bottom of push rod is fixed with reset spring, and is fixed connection between reset spring and the limiting plate.
Preferably, a nested structure is arranged between the inner ring and the outer ring, the inner ring forms a transmission structure with the clamping plate through the connecting belt, and the clamping plate forms a rotation structure with the limiting plate through the connecting belt.
Preferably, the thread structure on the inner side of the inner ring is matched with the thread structure on the outer side of the top of the push rod, and the inner ring and the outer ring form a rotating structure through the push rod.
Preferably, the storage rack comprises a rotating shaft, a limiting groove, a rail, a movable ring, a rubber spacer, a rotating rod, a fixed knob and a test tube main body, the rotating shaft is fixed at the bottom of the storage rack, the rotating shaft is movably connected with the main box, the limiting groove is arranged at the outer side of the storage rack, the limiting groove is movably connected with the storage rack, the limiting groove is fixedly connected with the main box, the rail is fixed at the outer side of the storage rack, the movable ring is arranged at the inner side of the rail, the movable ring is movably connected with the rail, the rubber spacer is arranged at the inner side of the movable ring, the rubber spacer is connected with the movable ring in an adhesive manner, the rotating rod is connected with the movable ring at the left side of the movable ring, the rotating rod is fixedly connected with the movable ring, the rotating rod is in threaded connection with the storage rack, the fixed knob is arranged above the storage rack, and the fixed knob is movably connected with the storage rack, and be swing joint between fixed knob and the main tank, settle the inboard of rubber shock insulator has test tube main part, and is swing joint between test tube main part and the rubber shock insulator.
Preferably, the limiting groove is of an arc-shaped structure, the storage rack and the main box form a rotating structure through the rotating shaft, the movable ring and the storage rack form a sliding structure through the rail, and the inner side of the movable ring is tightly attached to the rubber spacer.
Preferably, the support includes angle adaptation ball and adaptation spring, the angle adaptation ball is installed at the top of support, and the outside of angle adaptation ball settles and to have the adaptation spring, be threaded connection between support and the angle adaptation ball, and be fixed connection between adaptation spring and the support, the even distribution of adaptation spring is around the angle adaptation ball, and is the dismantlement structure between angle adaptation ball and the support.
Preferably, the fender bracket includes commentaries on classics hand, lifter, unilateral gear strip and sponge protection pad, the outside of fender bracket is run through there is the commentaries on classics hand, and the bottom of commentaries on classics hand is connected with the lifter, be swing joint between fender bracket and the commentaries on classics hand, and be swing joint between commentaries on classics hand and the lifter, the inboard bonding of lifter has unilateral gear strip, and is threaded connection between the bottom of unilateral gear strip and commentaries on classics hand, the sponge protection pad is installed to the top of lifter, the sponge protection pad all around and between the fender bracket be screw connection, and be adhesive connection between the bottom of sponge protection pad and the top of lifter.
Preferably, the sponge protection pad forms a lifting structure through a lifting rod and a protection frame, and the protection frame forms a transmission structure through a single-side gear rack and a rotating hand.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the small air pressure rod and the clamping plate, the limiting plate can fix the test tube in the vertical direction, so that the possibility that the test tube shakes up and down in use is avoided, the impact between the test tube and the main box is reduced, the test tube is prevented from being damaged, the test tube plug can be clamped by using the clamping plate, the test tube plug is prevented from falling off, the experiment is prevented from suddenly scattering in the device, the time consumption for cleaning the interior of the device is reduced, the device can be normally used, and the rotation of the clamping plate can be adjusted by using the connecting belt, so that the device can be normally used.
2. The position of the inner ring can be limited through the arrangement of the outer ring, so that the inner ring can smoothly rotate, the damage caused by direct contact between the inner ring and the limiting plate when the inner ring is used is avoided, further, the inner ring is prevented from being damaged, the inner ring can be driven to rotate while the push rod is pushed due to the structure between the inner ring and the push rod, further, the connecting belt can be automatically wound on the inner ring, the operation convenience of the device is improved, the device can be automatically reset after the use of the device is finished through the elastic action of the reset spring, the device can be conveniently and repeatedly used, and the main box is similar to a suitcase in shape, so that the test tube can be conveniently carried.
3. According to the invention, through the arrangement of the movable ring, the test tube can be fixed, the possibility of collision between the test tube and the main box when the device moves is prevented, and further the test tube is prevented from being damaged, so that the time consumption for cleaning in the main box is reduced, the device has better protection capability, and the rubber spacer can isolate the test tube from the movable ring, so that the damage to the test tube caused by the direct contact between the movable ring and the test tube is prevented, and the use safety of the device is improved.
4. According to the invention, through the arrangement of the angle adaptive ball, the object above the bracket can be conveniently and comprehensively rotated, so that the use condition of the device can be more stable, the situation that the shape and shadow cannot be rotated along with the rotation of the storage rack is avoided, the test tube is prevented from being damaged, and the adaptive spring limits the position of the maximum rotation angle of the object above the bracket, prevents the excessive rotation, and further reduces the possibility of dropping of the test tube.
5. According to the invention, through the arrangement of the lifting rod, sundries in the sponge protection pad can be conveniently poured out on the premise of not turning over the test tube rack, so that the test tube can be normally used, the damage to the bottom of the test tube caused by the sundries is avoided, and the possibility of damage to the bottom of the test tube can be reduced due to the use of the sponge protection pad, so that the test tube can be used more safely.
Drawings
FIG. 1 is a schematic structural diagram of a portable anti-collision test tube rack for a soil remediation test;
FIG. 2 is a left side view structural schematic diagram of the portable anti-collision test tube rack for the soil remediation test of the invention;
FIG. 3 is a schematic diagram of an internal overlooking structure of a limiting plate of the portable anti-collision test tube rack for the soil remediation test;
FIG. 4 is a schematic view of a top view of a storage rack of the portable anti-collision test tube rack for soil remediation tests according to the present invention;
fig. 5 is an enlarged structural schematic diagram of a part a in fig. 2 of the portable anti-collision test tube rack for the soil remediation test.
In the figure: 1. a main box; 101. a chute; 2. a closing plate; 201. a retaining ring; 3. a limiting plate; 301. a small air pressure rod; 302. a splint; 303. a connecting belt; 304. an inner ring; 305. an outer ring; 306. a push rod; 307. a return spring; 4. a storage rack; 401. a rotating shaft; 402. a limiting groove; 403. a track; 404. a movable ring; 405. a rubber spacer; 406. a rotating rod; 407. fixing the knob; 408. a test tube body; 5. a telescopic grabbing rod is arranged inside; 6. a support; 601. an angle adaptive ball; 602. a compliant spring; 7. a protection frame; 701. turning the hand; 702. a lifting rod; 703. a single-sided rack; 704. a sponge protective pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a portable anti-collision test tube rack for soil remediation tests comprises a main box 1, a sliding groove 101, a closing plate 2, a retaining ring 201, a limiting plate 3, a small air pressure rod 301, a clamping plate 302, a connecting belt 303, an inner ring 304, an outer ring 305, a push rod 306, a reset spring 307, a storage rack 4, a rotating shaft 401, a limiting groove 402, a rail 403, a movable ring 404, a rubber spacer 405, a rotating rod 406, a fixed knob 407, a test tube main body 408, a built-in telescopic grab bar 5, a support 6, an angle adapting ball 601, an adapting spring 602, a protection rack 7, a rotating hand 701, a lifting rod 702, a single-side gear strip 703 and a sponge protection pad 704, wherein the sliding groove 101 is fixed on the outer side of the main box 1, the closing plate 2 is connected to the outer side of the sliding groove 101, the sliding groove 101 is movably connected with the closing plate 2, the retaining ring 201 is fixed on the outer side of the closing plate 2, the limiting plate 3 is mounted at the, the limiting plate 3 is movably connected with the main box 1, the storage rack 4 is movably connected with the main box 1, the limiting plate 3 comprises a small air pressure rod 301, a clamping plate 302, a connecting belt 303, an inner ring 304, an outer ring 305, a push rod 306 and a return spring 307, the small air pressure rod 301 is installed above the limiting plate 3, the limiting plate 3 is connected with the small air pressure rod 301 through screws, the small air pressure rod 301 is connected with the main box 1 through screws, the clamping plate 302 is arranged below the limiting plate 3, the connecting belt 303 is fixed at the top of the clamping plate 302, the clamping plate 302 is movably connected with the limiting plate 3, the top of the connecting belt 303 is connected with the inner ring 304, the outer ring 305 is arranged outside the inner ring 304, the connecting belt 303 is fixedly connected with the inner ring 304, the inner ring 304 is movably connected with the outer ring 305, the push rod 306 is arranged inside the inner ring 304, the return spring 307 is fixed outside the bottom end of, the reset spring 307 is fixedly connected with the limiting plate 3, the inner ring 304 is nested with the outer ring 305, the inner ring 304 forms a transmission structure with the clamping plate 302 through the connecting belt 303, the clamping plate 302 forms a rotation structure with the limiting plate 3 through the connecting belt 303, the push rod 306 is pushed towards the inner side of the limiting plate 3, the inner ring 304 is driven to rotate clockwise through the thread structure of the push rod and the inner ring 304, the connecting belt 303 is driven to wind on the inner ring 304, the clamping plate 302 is driven to rotate clockwise, the test tube plug is loosened, the limiting plate 3 is pushed upwards, the limiting plate 3 can fix the test tube in the vertical direction through the use of the small air pressure rod 301, the possibility that the test tube shakes up and down when in use is avoided, the impact between the test tube and the main box 1 is reduced, the test tube is prevented from being damaged, and the clamping plate 302 is used at the same, can clamp the test tube plug, prevent the test tube plug from falling off, further avoid the experiment from suddenly scattering in the device, further reduce the time consumption for cleaning the inside of the device, enable the device to be used normally, and adjust the rotation of the clamping plate 302 through the use of the connecting band 303, thereby enabling the device to be used normally, the thread structure of the inner side of the inner ring 304 is matched with the thread structure of the outer side of the top of the push rod 306, the inner ring 304 forms a rotating structure with the outer ring 305 through the push rod 306, the position of the inner ring 304 can be limited through the use of the outer ring 305, the inner ring 304 can be rotated smoothly, the damage caused by the direct contact between the inner ring 304 and the limiting plate 3 when in use is avoided, further the inner ring 304 is prevented from being damaged, and the structure between the inner ring 304 and the push rod 306 can drive the inner ring 304 to rotate while the push rod 306, the connecting belt 303 can be automatically wound on the inner ring 304, so that the operation convenience of the device is improved, and the device can be automatically reset after the use of the device is finished through the elastic action of the reset spring 307, so that the device can be conveniently and repeatedly used;
the built-in telescopic grab bar 5 is arranged inside the storage rack 4, the bottom of the built-in telescopic grab bar 5 is connected with the storage rack 4 through screws, the storage rack 4 comprises a rotating shaft 401, a limiting groove 402, a rail 403, a movable ring 404, a rubber spacer 405, a rotating rod 406, a fixed knob 407 and a test tube main body 408, the rotating shaft 401 is fixed at the bottom of the storage rack 4, the rotating shaft 401 is movably connected with the main box 1, the limiting groove 402 is arranged at the outer side of the storage rack 4, the limiting groove 402 is movably connected with the storage rack 4, the limiting groove 402 is fixedly connected with the main box 1, the rail 403 is fixed at the outer side of the storage rack 4, the movable ring 404 is arranged at the inner side of the rail 403, the movable ring 404 is movably connected with the rail 403, the rubber spacer 405 is arranged at the inner side of the movable ring 404, the rubber spacer 405 is connected with the movable ring 404 in an adhesive mode, the rotating rod 406 is connected with the left side, the rotating rod 406 is fixedly connected with the movable ring 404, the rotating rod 406 is in threaded connection with the storage rack 4, the fixed knob 407 is installed above the storage rack 4, the fixed knob 407 is movably connected with the main box 1, the inner side of the rubber spacer 405 of the fixed knob 407 is provided with the test tube main body 408, the test tube main body 408 is movably connected with the rubber spacer 405, the limiting groove 402 is in an arc-shaped structure, the storage rack 4 and the main box 1 form a rotating structure through the rotating shaft 401, the movable ring 404 and the storage rack 4 form a sliding structure through the rail 403, the inner side of the movable ring 404 and the rubber spacer 405 are tightly attached, the fixed knob 407 is rotated, the built-in telescopic grab rod 5 is pulled out of the storage rack 4, the storage rack 4 is rotated 45 degrees along the limiting groove 402 due to the shape of the limiting groove 402, therefore, the storage rack 4 can only rotate 45 degrees, then the rotating rod 406 rotates clockwise to drive the movable ring 404 to move towards the right side, then the test tube main body 408 can be taken out for use, the test tube can be fixed through the movable ring 404, the possibility of collision between the test tube and the main box 1 when the device moves is prevented, further the situation of test tube damage is avoided, the time consumption for cleaning in the main box 1 is reduced, the device has better protection capability, the rubber spacer 405 can isolate the test tube from the movable ring 404, the damage to the test tube caused by the direct contact between the movable ring 404 and the test tube is prevented, the safety of the use of the device is improved, the bracket 6 is arranged at the bottom of the inner side of the main box 1, the bracket 6 is fixedly connected with the main box 1, the bracket 6 comprises an angle adaptive ball 601 and an adaptive spring 602, the angle adaptive ball 601 is arranged at the top of the bracket 6, an adaptive spring 602 is arranged on the outer side of the angle adaptive ball 601, the support 6 is in threaded connection with the angle adaptive ball 601, the adaptive spring 602 is fixedly connected with the support 6, the adaptive spring 602 is uniformly distributed around the angle adaptive ball 601, a dismounting structure is arranged between the angle adaptive ball 601 and the support 6, an object above the support 6 can conveniently rotate in all directions by using the angle adaptive ball 601, so that the using condition of the device can be more stable, the phenomenon that the test tube cannot rotate along with the rotation of the storage rack 4 is avoided, the test tube is prevented from being damaged, the adaptive spring 602 limits the position of the object above the support 6 by the maximum rotation angle, the phenomenon of excessive rotation is prevented, the possibility of dropping of the test tube is reduced, and a protection rack 7 is arranged above the support 6, the support 6 is movably connected with the protection frame 7, the protection frame 7 comprises a rotating hand 701, a lifting rod 702, a single-side gear strip 703 and a sponge protection pad 704, the rotating hand 701 penetrates through the outer side of the protection frame 7, the bottom of the rotating hand 701 is connected with the lifting rod 702, the protection frame 7 is movably connected with the rotating hand 701, the rotating hand 701 is movably connected with the lifting rod 702, the single-side gear strip 703 is bonded on the inner side of the lifting rod 702, the single-side gear strip 703 is in threaded connection with the bottom of the rotating hand 701, the sponge protection pad 704 is mounted above the lifting rod 702, the periphery of the sponge protection pad 704 is in screw connection with the protection frame 7, the bottom of the sponge protection pad 704 is in bonded connection with the top of the lifting rod 702, the sponge protection pad 704 forms a lifting structure with the protection frame 7 through the lifting rod 702, and the protection frame 7 forms a transmission structure with the rotating hand 701 through the single-side gear strip 703, when there is debris in the sponge protection pad 704, clockwise rotation changes hand 701, through its rotation between with unilateral gear strip 703, drive lifter 702 and extend, because the sponge protection pad 704 is fixed with the screw between the fender bracket 7, so the intermediate position of sponge protection pad 704 rises, debris will fall out from sponge protection pad 704 along the slope after that, use through lifter 702, can be under the prerequisite of not overturning the test-tube rack, convenient pour out the debris in the sponge protection pad 704, make the test tube can be normal use, debris has been avoided causing the damage of test tube bottom, and the use of sponge protection pad 704, can reduce the possibility that the test tube bottom received the damage, make the use that the test tube can be safer.
The working principle of the embodiment is as follows: this test-tube rack of anticollision is carried with being convenient for soil restoration experiment, open buckle 201, then pull open closing plate 2, then promote push rod 306 towards limiting plate 3 inboard, drive inner ring 304 through its helicitic texture with inner ring 304 and rotate clockwise, drive connecting band 303 simultaneously and twine on inner ring 304, then drive splint 302 and rotate clockwise, then loosen the test-tube stopper, then upwards promote limiting plate 3, through the use of small-size pneumatic rod 301, make limiting plate 3 can carry out the fixing of upper and lower direction to the test tube, thereby avoid the test tube to take place the possibility of rocking from top to bottom when using, thereby reduce the striking between test tube and main box 1, and then prevented the test tube from taking place the damage, the use of splint 302 simultaneously, can press from both sides the test-tube stopper, prevented the test-tube stopper from dropping, then rotate fixed knob 407, then pull out built-in flexible grab bar 5 from storage rack 4, then the storage rack 4 is rotated 45 degrees along the limiting groove 402, because of the shape of the limiting groove 402, the storage rack 4 can only be rotated 45 degrees, then the rotating rod 406 is rotated clockwise to drive the movable ring 404 to move towards the right side, then the test tube main body 408 can be taken out for use, the test tube can be fixed through the movable ring 404, the possibility of collision between the test tube and the main box 1 when the device moves is prevented, the situation of test tube damage is further avoided, the time consumption of cleaning in the main box 1 is reduced, the device has better protection capability, the rubber spacer 405 can separate the test tube from the movable ring 404, the movable ring 404 is prevented from directly contacting with the test tube to damage the test tube, the use safety of the device is improved, when sundries exist in the sponge protective pad 704, the rotating hand 701 is rotated clockwise, and the single-side gear strip 703 rotates, drive lifter 702 and extend, because sponge protection pad 704 and fender bracket 7 between with the fix with screw, so the intermediate position of sponge protection pad 704 rises, debris will fall out from sponge protection pad 704 along the slope after that, through the use of lifter 702, can be under the prerequisite of not overturning the test-tube rack, convenient pour out the debris in sponge protection pad 704, make the test tube can be normal use, avoided debris to cause the damage of test tube bottom, this is exactly this soil restoration is experimental with the theory of operation of the test-tube rack of portable anticollision.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (3)
1. The utility model provides a soil remediation is experimental with test-tube rack of portable anticollision, includes main tank (1), limiting plate (3) and built-in flexible grab bar (5), its characterized in that: the outer side of the main box (1) is fixedly provided with a sliding groove (101), the outer side of the sliding groove (101) is connected with a closing plate (2), the sliding groove (101) is movably connected with the closing plate (2), the outer side of the closing plate (2) is fixedly provided with a retaining ring (201), the limiting plate (3) is installed at the top of the inner wall of the main box (1), a storage rack (4) is arranged below the limiting plate (3), the limiting plate (3) is movably connected with the main box (1), the storage rack (4) is movably connected with the main box (1), the built-in telescopic grabbing rod (5) is installed inside the storage rack (4), the bottom of the built-in telescopic grabbing rod (5) is connected with the storage rack (4) through screws, the bottom of the inner side of the main box (1) is provided with a support (6), and the support (6) is fixedly connected with the main box (1), the upper portion of the support (6) is provided with a protection frame (7), the support (6) is movably connected with the protection frame (7), the limiting plate (3) comprises a small air pressure rod (301), a clamping plate (302), a connecting belt (303), an inner ring (304), an outer ring (305), a push rod (306) and a reset spring (307), the small air pressure rod (301) is installed above the limiting plate (3), the limiting plate (3) is connected with the small air pressure rod (301) through a screw, the small air pressure rod (301) is connected with the main box (1) through a screw, the clamping plate (302) is arranged below the limiting plate (3), the connecting belt (303) is fixed at the top of the clamping plate (302), the clamping plate (302) is movably connected with the limiting plate (3), the inner ring (304) is connected with the top of the connecting belt (303), and the outer ring (305) is arranged at the outer side of the inner ring (304), the connecting band (303) is fixedly connected with the inner ring (304), the inner ring (304) is movably connected with the outer ring (305), a push rod (306) is arranged on the inner side of the inner ring (304), a return spring (307) is fixed on the outer side of the bottom end of the push rod (306), the return spring (307) is fixedly connected with the limiting plate (3), a nested structure is formed between the inner ring (304) and the outer ring (305), the inner ring (304) and the clamping plate (302) form a transmission structure through the connecting band (303), the clamping plate (302) and the limiting plate (3) form a rotating structure through the connecting band (303), the thread-shaped structure on the inner side of the inner ring (304) is matched with the thread-shaped structure on the outer side of the top of the push rod (306), the inner ring (304) and the outer ring (305) form a rotating structure through the push rod (306), the bracket (6) comprises an angle adapting ball (601) and an adapting spring (602), the angle adapting ball (601) is installed at the top of the support (6), an adapting spring (602) is arranged on the outer side of the angle adapting ball (601), the support (6) is in threaded connection with the angle adapting ball (601), the adapting spring (602) is fixedly connected with the support (6), the adapting spring (602) is uniformly distributed around the angle adapting ball (601), a dismounting structure is arranged between the angle adapting ball (601) and the support (6), the protection frame (7) comprises a rotating handle (701), a lifting rod (702), a single-side gear strip (703) and a sponge protection pad (704), the rotating handle (701) penetrates through the outer side of the protection frame (7), the lifting rod (702) is connected to the bottom of the rotating handle (701), the protection frame (7) is movably connected with the rotating handle (701), and the rotating handle (701) is movably connected with the lifting rod (702), the inboard bonding of lifter (702) has unilateral gear strip (703), and be threaded connection between the bottom of unilateral gear strip (703) and commentaries on classics hand (701), sponge protection pad (704) is installed to the top of lifter (702), sponge protection pad (704) all around with for screw connection between fender bracket (7), and be adhesive connection between the bottom of sponge protection pad (704) and the top of lifter (702), sponge protection pad (704) constitute elevation structure through lifter (702) and fender bracket (7), and fender bracket (7) constitute transmission structure through unilateral gear strip (703) and commentaries on classics hand (701).
2. The test-tube rack of claim 1 for soil remediation experiment portable anticollision, its characterized in that: the storage rack (4) comprises a rotating shaft (401), a limiting groove (402), a rail (403), a movable ring (404), a rubber spacer (405), a rotating rod (406), a fixed knob (407) and a test tube main body (408), the rotating shaft (401) is fixed at the bottom of the storage rack (4), the rotating shaft (401) is movably connected with the main box (1), the limiting groove (402) is arranged at the outer side of the storage rack (4), the limiting groove (402) is movably connected with the storage rack (4), the limiting groove (402) is fixedly connected with the main box (1), the rail (403) is fixed at the outer side of the storage rack (4), the movable ring (404) is arranged at the inner side of the rail (403), the movable ring (404) is movably connected with the rail (403), the rubber spacer (405) is installed at the inner side of the movable ring (404), and the rubber spacer (405) is connected with the movable ring (404), the left side of activity ring (404) is connected with bull stick (406), bull stick (406) and activity ring (404) are fixed connection, and be threaded connection between bull stick (406) and storage rack (4), fixed knob (407) is installed to the top of storage rack (4), be swing joint between fixed knob (407) and storage rack (4), and be swing joint between fixed knob (407) and main case (1), settle the inboard of rubber shock insulator (405) has test tube main part (408), and is swing joint between test tube main part (408) and rubber shock insulator (405).
3. The test-tube rack of claim 2 for soil remediation experiment portable anticollision, its characterized in that: the limiting groove (402) is of an arc-shaped structure, the storage rack (4) and the main box (1) form a rotating structure through the rotating shaft (401), the movable ring (404) and the storage rack (4) form a sliding structure through the rail (403), and the inner side of the movable ring (404) is tightly attached to the rubber spacer (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811480490.4A CN109261241B (en) | 2018-12-05 | 2018-12-05 | Test-tube rack convenient to carry anticollision for soil remediation is experimental |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811480490.4A CN109261241B (en) | 2018-12-05 | 2018-12-05 | Test-tube rack convenient to carry anticollision for soil remediation is experimental |
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| Publication Number | Publication Date |
|---|---|
| CN109261241A CN109261241A (en) | 2019-01-25 |
| CN109261241B true CN109261241B (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811480490.4A Active CN109261241B (en) | 2018-12-05 | 2018-12-05 | Test-tube rack convenient to carry anticollision for soil remediation is experimental |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111703721A (en) * | 2020-07-20 | 2020-09-25 | 中南大学湘雅医院 | Equipment is deposited to bacterin |
| CN112678319B (en) * | 2020-12-16 | 2022-08-30 | 李小燕 | Portable water quality sampling box |
| CN114849823B (en) * | 2022-05-17 | 2023-11-17 | 河南省三强医疗器械有限责任公司 | Case is deposited to test tube with disinfection function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6065617A (en) * | 1998-06-15 | 2000-05-23 | Bayer Corporation | Sample tube rack |
| CN203565114U (en) * | 2013-11-27 | 2014-04-30 | 山东省立医院 | Novel test tube stand |
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| FR2804510A1 (en) * | 2000-01-28 | 2001-08-03 | Biomerieux Sa | CUVETTES, AUTOMATED BIOLOGICAL ANALYSIS APPARATUS USING SUCH CUVETTES, MEANS FOR TRANSFERING CUVETTES IN SUCH AN APPARATUS AND TRANSFER METHOD |
| CN106824343A (en) * | 2017-01-05 | 2017-06-13 | 柳州市妇幼保健院 | A kind of angular adjustment rack for test tube fixing device |
| CN206716007U (en) * | 2017-04-11 | 2017-12-08 | 奥格生物技术（六安）有限公司 | Test tube protecting box is used in a kind of animal fat experiment |
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| CN109261241A (en) | 2019-01-25 |
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