CN114873053A

CN114873053A - Multifunctional liquid-transfering sucker storage box

Info

Publication number: CN114873053A
Application number: CN202111229674.5A
Authority: CN
Inventors: 袁义勇; 刘子贤; 刘刚; 刘子德; 赵华; 唐波
Original assignee: Meidong Huicheng Life Technology Kunshan Co ltd
Current assignee: Meidong Huicheng Life Technology Kunshan Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-08-09

Abstract

The invention provides a multifunctional liquid-transfering sucker storage box, which relates to the technical field of experimental supplies and comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are rotatably connected through a connecting hinge, the upper shell and the lower shell are internally provided with grooves, one side surface of the lower shell is provided with an inserting chute in a penetrating manner, a first storage assembly is fixedly arranged in the lower shell and comprises a first storage plate, the liquid-transfering sucker with a part of size can be stored through the first storage assembly and the second storage assembly, the lower end of the liquid-transfering sucker can be fixedly operated through the first storage assembly, the liquid-transfering sucker can be rapidly placed through the first storage assembly and the second storage assembly, and the required time for placing the liquid-transfering sucker is greatly shortened.

Description

Multifunctional liquid-transfering sucker storage box

Technical Field

The invention relates to the technical field of experimental supplies, in particular to a multifunctional liquid-transfering sucker storage box.

Background

The patent with the application number of CN201320510122.6 provides a multi-aperture miniature pipetting head box, which comprises a box body, a support plate and partition plates, wherein the box body is vertically divided into a plurality of inner spaces by a group of support plates which are parallel to each other, the partition plates arranged on the top surface of the box body are correspondingly divided into a plurality of parts by the partition plates, round holes with the same diameter are formed in the partition plates of each part, and the partition plates of each part are covered with corresponding box covers; the utility model can be used for placing a plurality of common suction heads with different specifications at the same time, thereby greatly saving the experimental operation space and being beneficial to the smooth operation of the experiment; the suction heads with different models are stored in different categories, so that the suction heads are not easy to be mixed, and the identification and the arrangement are convenient; the supporting plate in the box body plays a role in supporting the partition plate above the box body and also plays a role in stabilizing the box body, so that the placing stability of each suction head pipe is improved; the box cover plays an isolation protection role for the placed suction heads with different specifications, which type of suction head needs to be used, the corresponding box cover is opened, and the suction heads are not opened, so that pollution is avoided.

However, the above storage case has the following drawbacks in use: need put into respectively the liquid-transfering suction head in the standing groove that corresponds before using the storage box, generally store the box and all need manually place, but comparatively loaded down with trivial details because of the great operation flow of quantity, lead to efficiency when filling lower to above-mentioned storage box is relatively poor when storing liquid-transfering suction head its internal stability, the liquid-transfering suction head of its inside storage takes place the activity easily when storing the box transfer, causes the impaired follow-up result of use of influence in liquid-transfering suction head surface.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a multifunctional liquid-transfering suction head storage box, which solves the problems that the liquid-transfering suction heads need to be respectively placed in corresponding placing grooves before the storage box is used, and common storage boxes need to be placed manually, but the filling efficiency is low due to the large number of complicated operation processes, and the storage box has poor internal stability when the liquid-transfering suction heads are stored, and the liquid-transfering suction heads stored in the storage box are easy to move when the storage box is transferred, so that the surface of the liquid-transfering suction heads is damaged, and the subsequent use effect is influenced.

(II) technical scheme

In order to achieve the purpose, the invention adopts the technical scheme that:

a multifunctional liquid-transfering sucker storage box comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are rotatably connected through a connecting hinge, the upper shell and the lower shell are internally provided with grooves, one side surface of the lower shell is provided with an inserting chute in a penetrating way, a first storage assembly is fixedly arranged in the lower shell and comprises a first storage plate, the first storage plate is fixedly arranged on one side of the inner wall of the lower shell, two sides of the upper surface of the first storage plate, which are close to one side of the inserting chute, are provided with second storage assemblies through side supporting sleeve rods, two sides of the upper surface of the first storage plate, which are far away from one side of the inserting chute, are respectively and fixedly provided with arc-shaped connecting plates, two sides of the inner wall of the upper shell are respectively and fixedly provided with arc-shaped sleeve plates, and each arc-shaped sleeve plate is in spacing inserting fit with the corresponding arc-shaped connecting plates, every the equal fixed mounting in arc lagging opposite surface has the subassembly installation axle, install the second storage plate through supporting the pivot between the subassembly installation axle.

As preferred, the gag lever post draw-in groove has been seted up just to first reservoir plate upper surface the gag lever post draw-in groove is equipped with a plurality of branch grooves, is located between every branch groove interval of gag lever post draw-in groove first reservoir plate upper surface has been seted up respectively and has been first placed the slotted hole, keeps away from interlude spout one side install the upset mounting bar through the rotation of upset mounting bar between the gag lever post draw-in groove inner wall.

Preferably, a plurality of suction head limiting rods are respectively arranged on the surface, close to the first placing slotted hole, of the overturning mounting bar, each suction head limiting rod is located in a branch groove corresponding to the limiting rod clamping groove, and a plurality of liquid-transferring suction head bodies are arranged between every two adjacent suction head limiting rods.

Preferably, a plurality of classification supporting baffles are respectively and fixedly installed between the lower surface of the first storage plate and the bottom end of the lower shell on one side of the branch groove of each limiting rod clamping groove, a dead slot is formed between every two adjacent classification supporting baffles, a positioning clamping block is uniformly arranged on the surface of each classification supporting baffle close to the sealing baffle, and second limiting springs are fixedly installed on two sides between every two adjacent classification supporting baffles.

Preferably, the inner wall of the lower-layer shell positioned on one side of each dead slot is respectively provided with a side-position guide slot, the side-position guide slots are respectively internally and limitedly provided with a plurality of suction head clamping plates on two sides, every two adjacent suction head clamping plates are respectively positioned in the corresponding dead slots, every two adjacent suction head clamping slots are respectively arranged between the suction head clamping plates, and each suction head clamping slot is vertically aligned with the corresponding first placing slot hole.

As preferred, first memory board upper surface both sides respectively fixed mounting have side position support loop bar, every side position support loop bar pole internal portion all alternates to install and alternate the movable rod, every alternate movable rod pole body upper end fixed mounting has the spacing dish of cooperation, every equal fixed mounting has first spacing spring between spacing dish of cooperation and the side position support loop bar upper end.

As preferred, the subassembly is stored including supporting the pivot to the second, support the pivot both ends and seted up the subassembly mounting groove respectively, every the subassembly mounting groove carries out spacing normal running fit with corresponding subassembly installation axle, support pivot shaft body fixed mounting has the second to store the board, spacing frame draw-in groove has been seted up to the second and stores the board upper surface, spacing frame draw-in groove is provided with a plurality of expansion slots.

As preferred, be located between the expansion groove of every spacing draw-in groove the second reservoir board upper surface has been seted up the second respectively and has been placed the slotted hole, rotate through upset installation pole between the spacing draw-in groove inner wall and install the spacing of suction head, a plurality of liquid-transfering suction heads have been placed to the inside top of suction head spacing, fixed surface installs the shifting block on suction head spacing one side, for the card cooperation of going into between suction head spacing and the spacing draw-in groove, be close to alternate spout one side fixed mounting of second reservoir board has L type lower floor limiting plate.

Preferably, the surfaces of the two sides of the second storage plate, which are close to one side of the side support sleeve rod, are uniformly provided with side extension blocks, the lower surface of each side extension block is provided with a butt-joint sliding groove, a butt-joint sliding block is slidably mounted in each butt-joint sliding groove in a limiting mode, and a matching limiting disc is fixedly mounted on the lower surface of each butt-joint sliding block.

As preferred, the inside top of interlude spout has seted up the baffle spacing groove, the integration of seal baffle upper surface is provided with the baffle stopper, the cooperation of sliding between baffle stopper and the baffle spacing groove, be close to categorised supporting baffle one side seal baffle surface one side has seted up positioning channel, positioning channel and every go on the card between the positioning channel cooperation of going into, seal baffle one end fixed mounting has the control handle, the integration of upper shell internal surface is provided with the upper limiting plate, the upper limiting plate supports tight cooperation with the liquid-transfering suction head on upper strata.

Compared with the prior art, the invention has the following beneficial effects:

1. the first storage component and the second storage component can be used for storing pipette tips with partial sizes, the first storage component can realize the fixed operation of the lower end stagnation of the liquid-transferring suction head, and the first storage component and the second storage component can quickly put the liquid-transferring suction head, thereby greatly shortening the time required for placing the liquid-transferring suction head, compared with the prior art, effectively solves the problems that the common storage boxes need to be manually placed when the liquid-transfering suction heads are respectively placed in the corresponding placing grooves before the storage boxes are used, but the problem of low efficiency in filling occurs due to the complicated operation process with large quantity, and compared with the prior art, the problem that the storage box has poor internal stability when the liquid-transferring suction head is stored is solved, the pipetting tip that its inside was stored takes place the activity easily when storing the box and shifting, causes the impaired problem that influences follow-up result of use of pipetting tip surface.

2. When the first storage component is used, the pipette tip limiting rods are lifted, wherein the overturning mounting bars are rotatably mounted through the overturning mounting rods to enable the pipette tip limiting rods to move along with the overturning mounting bars, when the pipette tip limiting rods are lifted to a certain extent, a plurality of pipette tips are placed between the two pipette tip limiting rods, then the plurality of pipette tips are vertically sequenced in sequence through gravitation, after sequencing, the overturning mounting rods are used again for downward adjustment, the first placing slotted holes are provided with guide grooves to enable the single pipette tips to be sequentially inserted into the corresponding first placing slotted holes, the preliminary placement of the pipette tips is completed, when the pipette tips are placed, the two side pipette tip clamping plates are driven by the second limiting springs to clamp along with the side guide grooves, and then the lower ends of the pipette tips are clamped and fixed through the pipette tip clamping grooves, thereby the pipette tips are effectively prevented from moving during storage, and the lower ends of the pipette tips are kept suspended through size design, reducing contact therewith reduces the contamination rate.

3. The second storage assembly is used for firstly enabling the suction head limiting frame to overturn by utilizing the overturning mounting rod through the shifting block, and the second storage assembly is transferred to a certain range in a similar way and put in the liquid-transferring suction heads to be transferred downwards along with the liquid-transferring suction heads, so that the liquid-transferring suction heads on the upper layer are transferred into the corresponding second placing groove holes one by one, wherein in order to enable the multi-layer liquid-transferring suction heads to be stored, the assembly mounting shafts are fixedly mounted on the opposite surfaces of each arc-shaped sleeve plate through the limiting and inserting matching between each arc-shaped sleeve plate and the corresponding arc-shaped connecting plate, and therefore the second storage assembly can be installed in an expanding mode.

4. In order to enable the second storage assembly to be installed more stably, a first limiting spring is fixedly installed between each matching limiting disc and the upper end of the side position supporting sleeve rod, and a butting sliding block is installed in each butting sliding groove in a limiting and sliding mode, so that the second storage assembly can be correspondingly adjusted in position by using the structure when the liquid transfer pipette is opened or closed, and the liquid transfer pipette can be stably placed in the liquid transfer pipette.

5. Can control the hollow space between sealing baffle and the interlude spout through using the control handle, wherein slide the cooperation through between baffle stopper and the baffle spacing groove and make sealing baffle can stabilize the pull, thereby go on between positioning channel section and every positioning channel piece go into the cooperation of card and can assist the user and avoid the pull too much for the sublayer liquid-transfering suction head lower extreme exposes, wherein can clear up the dead inslot portion through pull sealing baffle, effectively avoid having debris to lead to the problem that liquid-transfering suction head tip received the pollution to appear because of inside accumulation.

Drawings

FIG. 1 is a schematic view of the overall structure of a multifunctional pipette tip storage case according to the present invention;

FIG. 2 is a schematic bottom view of the multi-functional pipette tip storage case of the present invention;

FIG. 3 is a schematic top view of a multi-functional pipette tip storage case of the present invention;

FIG. 4 is a schematic cross-sectional view taken along line A-A in FIG. 3 of the multifunctional pipette tip storage case of the present invention;

FIG. 5 is an enlarged schematic view of the multifunctional pipette tip storage case of the present invention at A in FIG. 4;

FIG. 6 is a schematic view of a portion of the structure of a multi-functional pipette tip storage case of the present invention;

FIG. 7 is a schematic front view of a portion of the multi-functional pipette tip storage case of the present invention;

FIG. 8 is a schematic cross-sectional view taken along line B-B in FIG. 7 of a multi-functional pipette tip storage case according to the present invention;

FIG. 9 is a schematic cross-sectional view at C-C of the multi-functional pipette tip storage case of the present invention;

FIG. 10 is a schematic view of another part of the multi-functional pipette tip storage case according to the present invention;

FIG. 11 is a schematic bottom view of another embodiment of the multiple pipette tip storage container of the present invention;

FIG. 12 is a side view of another embodiment of the present invention;

fig. 13 is a schematic cross-sectional view at D-D in fig. 12 of a multifunctional pipette tip storage case according to the present invention.

In the figure: 1. an upper shell; 2. a lower shell; 3. a first storage assembly; 301. a first storage plate; 302. a first placing slot; 303. the sleeve rod is supported at the side position; 304. a classification support baffle; 3041. positioning a fixture block; 305. a suction head limiting rod; 306. turning over the mounting bar; 307. a limiting rod clamping groove; 308. a first limit spring; 309. inserting the movable rod; 310. a dead space groove; 311. a lateral position guide groove; 312. a second limit spring; 313. a sucker clamping plate; 314. a suction head clamping groove; 4. a second storage assembly; 401. a second storage plate; 402. a second placing slot; 403. a lateral position extension block; 404. butting the sliding blocks; 4041. matching with a limiting disc; 405. an L-shaped lower limiting plate; 406. a suction head limiting frame; 407. shifting blocks; 408. butting a sliding groove; 409. a support shaft; 410. an assembly mounting groove; 411. a limiting frame clamping groove; 5. inserting the sliding groove; 6. sealing the baffle; 7. a control grip; 8. connecting a hinge; 9. an arc-shaped sleeve plate; 10. an arc-shaped connecting plate; 11. an upper limiting plate; 12. a baffle plate limiting groove; 13. a baffle limiting block; 14. positioning the clamping groove; 15. an assembly mounting shaft; 16. the mounting rod is turned over.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.

Examples

As shown in figures 1-13, a multifunctional liquid-transfering sucker storage box comprises an upper shell 1 and a lower shell 2, the upper shell 1 and the lower shell 2 are rotatably connected through a connecting hinge 8, the upper shell 1 and the lower shell 2 are both internally provided with grooves, one side surface of the lower shell 2 is penetrated with an inserting chute 5, the lower shell 2 is internally and fixedly provided with a first storage component 3, the first storage component 3 comprises a first storage plate 301, the first storage plate 301 is fixedly arranged on one side of the inner wall of the lower shell 2, two sides of the upper surface of the first storage plate 301 close to one side of the inserting chute 5 are provided with a second storage component 4 through side supporting loop bars 303, two sides of the upper surface of the first storage plate 301 far away from one side of the inserting chute 5 are respectively and fixedly provided with arc-shaped connecting plates 10, two sides of the inner wall of the upper shell 1 are respectively and fixedly provided with arc-shaped loop plates 9, each arc-shaped loop plate 9 is in spacing inserting fit with the corresponding arc-shaped connecting plate 10, the opposite surface of each arc-shaped sleeve plate 9 is fixedly provided with a component mounting shaft 15, and a second storage plate 401 is arranged between the component mounting shafts 15 through a supporting rotating shaft 409.

Through the technical scheme, the first storage component 3 and the second storage component 4 can store pipette tips with partial sizes, the first storage component 3 can realize the fixed operation of lower end stagnation of the pipette tips, the first storage component 3 and the second storage component 4 can quickly put the pipette tips, the required time for placing the pipette tips is greatly shortened, and compared with the prior art, the problem that the pipette tips are required to be respectively put into corresponding placing grooves before using the storage box, common storage boxes need to be manually placed is effectively solved, but the problem of lower efficiency in filling due to the fact that the operation flow is more complicated due to larger quantity is solved, and compared with the prior art, the problem that the storage box has poor internal stability when storing the pipette tips and the pipette tips stored in the storage box are easy to move when the storage box is transferred is also solved, causing the damage of the surface of the liquid-transferring suction head and influencing the subsequent use effect.

In this embodiment, a limiting rod clamping groove 307 and a limiting rod clamping groove 307 are arranged on the upper surface of the first storage plate 301, a first placing groove hole 302 is arranged on the upper surface of the first storage plate 301 between each branch groove interval of the limiting rod clamping groove 307, an overturning mounting bar 306 is rotatably mounted between the inner walls of the limiting rod clamping groove 307 far away from one side of the penetrating sliding groove 5 through an overturning mounting bar 16, a plurality of pipette tip limiting rods 305 are respectively mounted on the surface, close to the first placing groove hole 302, of the overturning mounting bar 306, each pipette tip limiting rod 305 is located in a branch groove corresponding to the limiting rod clamping groove 307, and a plurality of pipette tip bodies are placed between every two adjacent pipette tip limiting rods 305. When the first storage component 3 is used, the pipette tip limiting rod 305 is lifted to a certain extent by lifting the pipette tip limiting rod 305, the overturning mounting rod 16 is rotatably mounted with an overturning mounting bar 306 to enable the pipette tip limiting rod 305 to move along with the overturning mounting bar, a plurality of pipette tips are placed between the two pipette tip limiting rods 305 when the pipette tip limiting rod is lifted to a certain extent, then the plurality of pipette tips are sequentially and vertically sequenced by gravitation, after sequencing, the overturning mounting rod 16 is used again for downward adjustment, single pipette tips are sequentially inserted into the corresponding first placing slotted holes 302 by the guiding grooves arranged on the first placing slotted holes 302, primary placement of the pipette tips is completed, the pipette tip clamping plates 313 on two sides are driven by the second limiting spring 312 to clamp along with the side guiding grooves 311 when the pipette tips are placed, and then the lower ends of the pipette tips are clamped and fixed by the tip clamping grooves 314, thereby effectively preventing the pipette tips from moving during storage, and keeping the lower ends of the pipette tips suspended by size design, reducing contact therewith reduces the contamination rate.

It should be noted that a plurality of classified supporting baffles 304 are respectively and fixedly installed between the lower surface of the first storage plate 301 located on one side of the branch groove of each limiting rod clamping groove 307 and the bottom end of the lower shell 2, a dead space groove 310 is respectively arranged between every two adjacent classified supporting baffles 304, a positioning fixture block 3041 is uniformly arranged on the surface of each classified supporting baffle 304 close to the sealing baffle 6, a second limiting spring 312 is respectively and fixedly installed on both sides between every two adjacent classified supporting baffles 304, a side guiding groove 311 is respectively arranged on the inner wall of the lower shell 2 located on one side of each dead space groove 310, a plurality of suction head clamping plates 313 are respectively and limitedly installed inside the side guiding grooves 311, every two adjacent suction head clamping plates 313 are respectively located in the corresponding dead space groove 310, a suction head clamping groove 314 is respectively arranged between every two adjacent suction head clamping plates 313, and each suction head clamping groove 314 is vertically aligned with the corresponding first placing groove hole 302.

When specifically setting up, there is side position support loop bar 303 first storage board 301 upper surface both sides fixed mounting respectively, every side position support loop bar 303 pole is inside all to alternate to install and alternate movable rod 309, every alternates movable rod 309 pole upper end fixed mounting and has the spacing dish 4041 of cooperation, equal fixed mounting has first spacing spring 308 between every cooperation spacing dish 4041 and the side position support loop bar 303 upper end, second storage subassembly 4 is including supporting pivot 409, support pivot 409 both ends and seted up subassembly mounting groove 410 respectively, every subassembly mounting groove 410 carries out spacing normal running fit with corresponding subassembly installation axle 15, support pivot 409 shaft body fixed mounting has second storage board 401, spacing frame draw-in groove 411 has been seted up to second storage board 401 upper surface, spacing frame draw-in groove 411 is provided with a plurality of extension grooves. In order to enable the second storage component 4 to be installed more stably, a first limiting spring 308 is fixedly installed between each matching limiting disc 4041 and the upper end of the side support loop bar 303, and a docking sliding block 404 is installed in each docking sliding groove 408 in a limiting and sliding manner, so that when the liquid transfer pipette tip storage device is opened or closed, the second storage component 4 can achieve corresponding position adjustment by using the structure, and therefore the liquid transfer pipette tip storage device can be placed stably.

It can be understood, in this application, be located between the expansion groove of every spacing frame draw-in groove 411 the second storage board 401 upper surface and seted up the second respectively and place slotted hole 402, rotate through upset installation pole 16 between the spacing frame draw-in groove 411 inner wall and install suction head spacing frame 406, a plurality of liquid-transfering suction heads have been placed to the inside top of suction head spacing frame 406, fixed surface installs shifting block 407 on suction head spacing frame 406 one side, for the card cooperation of going into between suction head spacing frame 406 and the spacing frame draw-in groove 411, be close to the fixed surface of the second storage board 401 of interlude spout 5 one side and install L type lower floor limiting plate 405, be close to side support loop bar 303 one side second storage board 401 both sides surface uniformity and be provided with side position expansion block 403, butt joint taxing groove 408 has all been seted up to every side position expansion block lower surface, the inside equal spacing slidable mounting of every butt joint taxing groove 408 has butt joint slider 404, the equal fixed mounting of every butt joint slider 404 lower surface has cooperation spacing dish 4041. If the second storage component 4 is needed, firstly, the sucker limiting frame 406 is overturned by the overturning mounting rod 16 through the shifting block 407, and the pipetting suckers are transferred to a certain range and placed into the pipetting suckers and then transferred downwards, so that the pipetting suckers on the upper layer are also transferred into the corresponding second placing slotted holes 402 one by one, wherein in order to enable the invention to store multi-layer pipetting suckers, the component mounting shafts 15 are fixedly mounted on opposite surfaces of each arc-shaped sleeve plate 9 through the limiting and inserting matching between each arc-shaped sleeve plate 9 and the corresponding arc-shaped connecting plate 10, and thus the invention can be provided with the second storage component 4 in an expanding way.

Wherein, alternate 5 inside tops of spout and seted up

baffle spacing groove

12, 6 upper surface integrations of seal baffle are provided with baffle stopper 13, the cooperation of sliding between baffle stopper 13 and the baffle spacing groove 12, seal baffle 6 surface one side that is close to categorised holding barrier 304 one side has seted up positioning channel 14, positioning channel 14 and every positioning channel 3041 between go on the card to go into the cooperation, 6 one end fixed mounting of seal baffle have

control handle

7, 1 inside surface integration of upper shell is provided with upper limiting plate 11, upper limiting plate 11 supports tight cooperation with the liquid-transfering suction head on upper strata. Wherein can control the hollow space between seal baffle 6 and the interlude spout 5 through using control handle 7, wherein slide the cooperation through between baffle stopper 13 and the baffle spacing groove 12 and make seal baffle 6 can stabilize the pull, thereby go on the card to go into the cooperation and can avoid the pull too much by the auxiliary user through between positioning channel section 14 and every positioning fixture block 3041, make the other layer pipetting tip lower extreme expose, wherein can clear up stagnant empty groove 310 inside through pull seal baffle 6, effectively avoid having debris to lead to pipetting tip to receive the contaminated problem to appear because of inside accumulation.

This box is stored to multi-functional liquid-transfering suction head's theory of operation:

when in use, the upper shell 1 is firstly opened through the connecting hinge 8, then the first storage component 3 or the second storage component 4 is selected to be placed according to requirements, wherein the storage size of the first storage component 3 is larger than that of the second storage component 4, if the first storage component 3 is used, the pipette tip limiting rod 305 is lifted, the overturning mounting bar 306 is rotatably mounted through the overturning mounting bar 16, so that the pipette tip limiting rod 305 moves along with the overturning mounting bar, a plurality of pipette tips are placed between the two pipette tip limiting rods 305 when the pipette tips are lifted to a certain extent, then the pipette tips are sequentially and vertically sequenced through the attraction, after the sequencing, the overturning mounting bar 16 is used again for downward adjustment, the single pipette tips are sequentially inserted into the corresponding first placing 302 slotted holes through the first placing slotted holes 302, the pipette tips are placed, the two side pipette tips 313 are driven to be primarily clamped along with the side position guide slots 311 through the second limiting spring 312 when the pipette tips are placed, further realizing clamping and fixing of the lower end of the liquid-transfer suction head through the suction head clamping groove 314, thereby effectively preventing the liquid-transfer suction head from moving during storage, and enabling the lower end of the liquid-transfer suction head to be suspended through size design, so that the contact is reduced, and the pollution rate is reduced, if necessary, the second storage component 4 firstly enables the suction head limiting frame 406 to be overturned by the overturning mounting rod 16 through the shifting block 407, and the liquid-transfer suction head is transferred to a certain range in a similar way and then is downwards transferred, so that the liquid-transfer suction heads on the upper layer are also transferred into the corresponding second placing slotted holes 402 one by one, wherein in order to enable the invention to store multi-layer liquid-transfer suction heads, the component mounting shafts 15 are fixedly mounted on the opposite surfaces of each arc-shaped sleeve plate 9 through the spacing and inserting matching between each arc-shaped sleeve plate 9 and the corresponding arc-shaped connecting plate 10, thereby enabling the invention to be provided with the second storage component 4 in an expanding way, wherein, in order to make the installation of the second storage component 4 more stable, the first limit spring 308 is fixedly installed between each matching limit disc 4041 and the upper end of the side support loop bar 303, and the butt slide block 404 is slidably installed in each butt slide groove 408 in a limiting way, so that the second storage component 4 can realize corresponding position adjustment by using the structure when the invention is opened or closed, thereby ensuring the stable placement of the second storage component, wherein the invention can press and fix the top of the pipetting tip installed at the lower layer by the L-shaped lower limit plate 405, and press and fix the top of the pipetting tip at the upper layer by the upper limit plate 11, thereby enabling the storage and the internal multi-layer pipetting tip to be stable in position and improving the effect of pipetting tip storage, wherein the hollow space between the sealing baffle 6 and the penetration chute 5 can be controlled by using the control handle 7, wherein slide the cooperation through carrying on between baffle stopper 13 and the baffle spacing groove 12 and make sealing baffle 6 can stabilize the pull, thereby carry out the card cooperation and can avoid the pull too much by the auxiliary user through going on between positioning groove 14 and every positioning fixture block 3041 for the sublayer liquid-transfering suction head lower extreme exposes, wherein can clear up stagnant empty groove 310 inside through pull sealing baffle 6, effectively avoid having debris to lead to the problem that liquid-transfering suction head tip received the pollution to appear because of inside accumulation.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a box is stored to multi-functional liquid-transfering suction head, includes upper shell (1) and lower floor's shell (2), upper shell (1) and lower floor's shell (2) are rotated through connecting hinge (8) and are connected, upper shell (1) and lower floor's shell (2) are inside all slotted, lower floor's shell (2) a side surface runs through and has seted up interlude spout (5), its characterized in that: the inner part of the lower-layer shell (2) is fixedly provided with a first storage assembly (3), the first storage assembly (3) comprises a first storage plate (301), the first storage plate (301) is fixedly arranged on one side of the inner wall of the lower-layer shell (2), two sides of the upper surface of the first storage plate (301) which are close to one side of the inserting chute (5) are provided with a second storage assembly (4) through side supporting sleeve rods (303), two sides of the upper surface of the first storage plate (301) which are far away from one side of the inserting chute (5) are respectively fixedly provided with arc connecting plates (10), two sides of the inner wall of the upper-layer shell (1) are respectively fixedly provided with arc sleeve plates (9), each arc sleeve plate (9) is respectively corresponding to the arc connecting plates (10) in a limiting inserting fit, and each arc sleeve plate (9) is opposite to the surface and is fixedly provided with an assembly mounting shaft (15), a second storage plate (401) is installed between the assembly installation shafts (15) through a support rotating shaft (409).

2. The multifunctional pipette tip storage cassette of claim 1, wherein: gag lever post draw-in groove (307) just have been seted up to first storage board (301) upper surface gag lever post draw-in groove (307) are equipped with a plurality of branch grooves, are located between every branch groove interval of gag lever post draw-in groove (307) first storage board (301) upper surface has been seted up respectively and has been first placed slotted hole (302), keeps away from to alternate spout (5) one side install upset mounting bar (306) through upset installation pole (16) rotation between gag lever post draw-in groove (307) inner wall.

3. The multifunctional pipette tip storage cassette of claim 2, wherein: a plurality of suction head limiting rods (305) are respectively installed on the surface, close to the first placing slotted hole (302), of the overturning installation strip (306), each suction head limiting rod (305) is located in a branch groove corresponding to the limiting rod clamping groove (307), and a plurality of liquid transfer suction head bodies are placed between every two adjacent suction head limiting rods (305).

4. The multi-functional pipette tip storage box according to claim 3, wherein: the first storage plate (301) is fixedly mounted between the lower surface of the first storage plate and the bottom end of the lower-layer shell (2) and is provided with a plurality of classification supporting baffles (304) on one side of a branch groove of each limiting rod clamping groove (307), every two adjacent classification supporting baffles (304) are provided with dead slots (310), each classification supporting baffle (304) close to a sealing baffle (6) is provided with a positioning fixture block (3041) in a surface homogenization mode, and every two adjacent classification supporting baffles (304) are fixedly mounted on two sides of each other with second limiting springs (312).

5. The multifunctional pipette tip storage cassette of claim 4, wherein: the inner wall of the lower-layer shell (2) positioned on one side of each stagnation groove (310) is respectively provided with a side guiding groove (311), two sides of the side guiding groove (311) are respectively internally and limitedly provided with a plurality of suction head clamping plates (313), every two adjacent suction head clamping plates (313) are respectively positioned and correspond to the stagnation grooves (310), every two adjacent suction head clamping grooves (314) are respectively arranged between the suction head clamping plates (313), and each suction head clamping groove (314) is respectively aligned with the corresponding first placement groove hole (302) in a vertical mode.

6. The multifunctional pipette tip storage cassette of claim 1, wherein: first storage board (301) upper surface both sides respectively fixed mounting have side position support loop bar (303), every side position support loop bar (303) pole internal portion all alternates to install and alternate movable rod (309), every alternate movable rod (309) pole body upper end fixed mounting has spacing dish of cooperation (4041), every equal fixed mounting has first spacing spring (308) between cooperation spacing dish (4041) and side position support loop bar (303) upper end.

7. The multifunctional pipette tip storage cassette of claim 6, wherein: the second stores subassembly (4) including supporting pivot (409), support pivot (409) both ends and seted up subassembly mounting groove (410), every subassembly mounting groove (410) carry out spacing normal running fit with corresponding subassembly installation axle (15), support pivot (409) shaft body fixed mounting has second storage board (401), spacing frame draw-in groove (411) have been seted up to second storage board (401) upper surface, spacing frame draw-in groove (411) are provided with a plurality of expansion grooves.

8. The multifunctional pipette tip storage cassette of claim 7, wherein: be located between the expansion groove of every spacing draw-in groove (411) second storage board (401) upper surface has been seted up the second respectively and has been placed slotted hole (402), install pole (16) through the upset between spacing draw-in groove (411) inner wall and rotate and install suction head spacing (406), a plurality of liquid-transfering suction head have been placed to suction head spacing (406) inside top, fixed surface installs shifting block (407) on suction head spacing (406) one side, for the card cooperation of going into between suction head spacing (406) and spacing draw-in groove (411), be close to and alternate spout (5) one side second storage board (401) fixed surface installs L type lower floor limiting plate (405).

9. The multifunctional pipette tip storage cassette of claim 8, wherein: be close to side position support loop bar (303) one side second storage plate (401) both sides surface homogenization is provided with side position extension piece (403), every butt joint taxiway (408) have all been seted up to side position extension piece (403) lower surface, every butt joint taxiway (408) inside equal spacing slidable mounting have butt joint slider (404), every butt joint slider (404) lower surface equal fixed mounting has spacing dish of cooperation (4041).

10. The multifunctional pipette tip storage cassette of claim 4, wherein: it has seted up baffle spacing groove (12) to alternate inside top of spout (5), sealing baffle (6) upper surface integration is provided with baffle stopper (13), slide the cooperation between baffle stopper (13) and baffle spacing groove (12), be close to categorised supporting baffle (304) one side positioning channel groove (14) have been seted up to sealing baffle (6) surface one side, positioning channel groove (14) and every carry out the card and go into the cooperation between positioning channel groove (3041), sealing baffle (6) one end fixed mounting has control handle (7), upper shell (1) inside surface integration is provided with upper limiting plate (11), upper limiting plate (11) support tight cooperation with the liquid-transfering suction head on upper strata.