CN114054117A - Pipette rack convenient to adjust - Google Patents
Pipette rack convenient to adjust Download PDFInfo
- Publication number
- CN114054117A CN114054117A CN202111252892.0A CN202111252892A CN114054117A CN 114054117 A CN114054117 A CN 114054117A CN 202111252892 A CN202111252892 A CN 202111252892A CN 114054117 A CN114054117 A CN 114054117A
- Authority
- CN
- China
- Prior art keywords
- wall
- groove
- mounting groove
- gear
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000000126 substance Substances 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 9
- 238000009434 installation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- B01L9/54—Supports specially adapted for pipettes and burettes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/02—Adapting objects or devices to another
- B01L2200/023—Adapting objects or devices to another adapted for different sizes of tubes, tips or container
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The invention provides a pipette placing rack convenient to adjust, which relates to the technical field of chemical teaching instruments and comprises a lower supporting frame, wherein the upper surface of the lower supporting frame is provided with a mounting groove, two ends of the inside of the mounting groove are respectively provided with an adjusting rod, the inner surface of the mounting groove is positioned between the two adjusting rods, a flexible gasket is fixedly arranged between the two adjusting rods, the upper ends of the two adjusting rods are respectively arranged on the two sides of the lower surface of the upper supporting frame, the upper supporting frame is provided with a placing groove in a penetrating way, the inner walls of the two sides of the placing groove are symmetrically provided with two sliding grooves, the two sides of the inner wall of the placing groove are both symmetrically provided with connecting grooves, each connecting groove is communicated with one sliding groove, the two sliding grooves are internally and slidably connected with a plurality of placing mechanisms, and the placing rack can slide by taking the sliding grooves as paths through sliding blocks by pulling a ring placing rack, so that people can move different solutions of the same kind together, thereby facilitating the classification of the solutions by people.
Description
Technical Field
The invention relates to the technical field of chemical teaching instruments, in particular to a pipette placing frame convenient to adjust.
Background
When a pipette is a container for storing experimental liquid in an experimental laboratory, the pipette generally needs to be placed on a pipette placing frame, and as the pipette rack convenient to place is provided by the patent with the application number of CN201820911149.9, the pipette rack comprises a base and a buffer support component, wherein the base is arranged in a disc shape, the buffer support component is arranged below the base and comprises a plurality of buffer support components uniformly distributed below the base; the pipe frame placing part is arranged on the base and comprises supporting pipes longitudinally arranged on the base, a plurality of groups of supporting pipes are arranged, and the supporting pipes are uniformly distributed along the disc-shaped base; the diameter of the supporting tubes is provided with a plurality of groups of specifications, and the diameter of each supporting tube is different; a fixed disc is arranged among the groups of supporting tubes, and the fixed disc is provided with a plurality of groups; a soft support component is arranged in each support tube; the soft supporting component is provided with a plurality of groups; the utility model discloses a can be stable place the different test tube of diameter, what moreover can be stable fixes the test tube, improves stability, facilitates the use.
However, according to the above technical solution, when placing pipettes, the positions of the moving pipettes cannot be adjusted to classify the liquids stored in the pipettes, and when placing pipettes with smaller diameters, the placing holes are larger and may incline, so that the pipettes are easily damaged by mutual collision and the inclined liquid leakage phenomenon may occur.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a method which can not adjust the position of the pipette when placing the pipette to classify the liquid stored in the pipette, and can easily cause the mutual collision and damage of the pipettes and the problems of inclined liquid leakage because the placing hole is large and the pipettes with smaller diameters are likely to incline when placing the pipettes.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a pipette rack convenient to adjust, includes the lower carriage, the mounting groove has been seted up to the lower carriage upper surface, the regulation pole is all installed at the inside both ends of mounting groove, the inside surface in mounting groove is located two fixed mounting between the regulation pole has flexible gasket, two install the lower surface both sides at the upper carriage respectively in the upper end of adjusting the pole, it has seted up the standing groove to run through on the upper carriage, two spouts have been seted up to the symmetry on the both sides inner wall of standing groove, the spread groove has all been seted up to the equal symmetry in inner wall both sides of standing groove, every the spread groove all communicates with a spout, two the inside sliding connection of spout has a plurality of placing mechanism.
Preferably, the adjusting rod comprises a first adjusting rod, and one end of the first adjusting rod is rotatably installed on the inner wall of the installation groove through a first rotating shaft.
Preferably, the other end of the first adjusting rod is provided with a fixed shaft mounting groove, a fixed shaft is rotatably mounted in the fixed shaft mounting groove, one end of the fixed shaft is fixedly connected with one side surface of the first gear, and the first gear is fixedly mounted at one end of the second adjusting rod.
Preferably, the other end of the second adjusting rod is rotatably provided with a second rotating shaft, two ends of the second rotating shaft are fixedly provided with rotating shaft fixing seats, and the two rotating shaft fixing seats are fixedly arranged on the lower surface of the upper supporting frame.
Preferably, the outer wall of the fixed shaft is sleeved with a second gear which is in meshed connection with the first gear, and teeth of the first gear and teeth of the second gear are arranged on the side surfaces.
Preferably, the outer wall of the second gear is fixedly provided with a plurality of guide blocks, each guide block is slidably mounted in a guide groove formed in the inner wall of the fixed shaft mounting groove, a spring is fixedly mounted in each guide groove, and one end of each spring is fixedly connected with one guide block.
Preferably, the placing mechanism comprises a circular ring placing frame, two sliding blocks are symmetrically arranged on the outer wall of the circular ring placing frame, and the two sliding blocks are respectively connected inside the two sliding grooves in a sliding mode.
Preferably, a plurality of positioning rods are arranged on the inner wall of the ring placing frame, an L-shaped plate is fixedly mounted on the upper side, located on one sliding block, of the outer wall of the ring placing frame, the lower surface of the L-shaped plate is connected with the surface of the upper supporting frame in a sliding mode, and fixing bolts are arranged on the L-shaped plate.
Preferably, every equal fixed mounting has two slide bars on the outer wall of locating lever, every equal slidable mounting has the sliding sleeve on the outer wall of slide bar, every the equal fixed mounting of sliding sleeve is at the opening part of the positioning spring mounting groove of seting up on the ring rack inner wall, the one end fixed mounting who keeps away from the locating lever on the slide bar has the fixed disk, fixed disk slidable mounting is on the inner wall of positioning spring mounting groove, the inside fixed mounting of positioning spring mounting groove has positioning spring, positioning spring's one end and fixed disk fixed connection.
Preferably, the fixing bolt comprises a threaded hole, a fixing screw is rotatably installed in the threaded hole, a connecting plate is rotatably installed at one end of the fixing screw, the connecting plate is movably connected to the inside of a connecting plate installation groove formed in the L-shaped plate, and one side surface of the connecting plate is movably connected with the surface of the upper support frame.
(III) advantageous effects
The invention provides a pipette placing frame convenient to adjust. The method has the following beneficial effects:
through two spread grooves and two spout intercommunications, make inside the ring rack can make two sliders slide leading-in spouts through two spread grooves, can add the ring rack to can take out or leading-in ring rack of different quantity according to the quantity of pipette.
When placing, align through the inner wall with pipette lower extreme and ring rack, push down the pipette after that, make the pipette extrude a plurality of locating lever when moving down, thereby make the locating lever use slide bar and sliding sleeve to move to positioning spring mounting groove inside as the route, extrude positioning spring through the fixed disk simultaneously, thereby it is tight with the pipette clamp to pass through positioning spring's elasticity, and make a plurality of locating lever can fix a position the pipette of diameter difference at the center of ring rack, avoid appearing the phenomenon that pipette collision each other or slope made liquid spill.
Through pulling the ring rack, can make it use the spout to slide as the route through the slider to make people can remove different the same kind of solution together, thereby be convenient for people to classify solution.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of an adjusting lever structure according to the present invention;
FIG. 3 is a schematic top view of the adjusting lever of the present invention;
FIG. 4 is a schematic view of the cross-section at A-A of FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the structure at B of FIG. 4 according to the present invention;
FIG. 6 is a schematic view of the placement mechanism of the present invention;
FIG. 7 is a schematic top view of the placement mechanism of the present invention;
FIG. 8 is a cross-sectional view taken at C-C of FIG. 7 according to the present invention;
fig. 9 is an enlarged view of fig. 8 at D according to the present invention.
Wherein, 1, a lower support frame; 2. mounting grooves; 3. adjusting a rod; 301. a first adjusting lever; 302. a first rotating shaft; 303. a second adjusting lever; 304. a second rotating shaft; 305. a rotating shaft fixing seat; 306. a first gear; 307. a fixed shaft; 308. a fixed shaft mounting groove; 309. a second gear; 3010. a guide block; 3011. a guide groove; 3012. a spring; 4. a flexible gasket; 5. an upper support frame; 6. a placement groove; 7. a chute; 8. connecting grooves; 9. a placement mechanism; 901. a circular ring placing rack; 902. a slider; 903. an L-shaped plate; 904. fixing the bolt; 904a, a threaded hole; 904b, fixing the screw rod; 904c, connecting plates; 904d, connecting plate mounting grooves; 905. positioning a rod; 906. a slide bar; 907. a sliding sleeve; 908. fixing the disc; 909. positioning a spring mounting groove; 9010. and positioning the spring.
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.
Example (b):
as shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, and 9, an embodiment of the invention provides a pipette placing rack convenient to adjust, which includes a lower support frame 1, wherein an installation groove 2 is formed in an upper surface of the lower support frame 1, adjustment rods 3 are respectively installed at two ends inside the installation groove 2, a flexible gasket 4 is fixedly installed between the two adjustment rods 3 on an inner surface of the installation groove 2, upper ends of the two adjustment rods 3 are respectively installed on two sides of a lower surface of the upper support frame 5, a placing groove 6 is penetratingly formed in the upper support frame 5, two sliding grooves 7 are symmetrically formed in inner walls on two sides of the placing groove 6, connecting grooves 8 are symmetrically formed in two sides of an inner wall of the placing groove 6, each connecting groove 8 is communicated with one sliding groove 7, and a plurality of placing mechanisms 9 are slidably connected inside the two sliding grooves 7.
Through the above technical solution, by adjusting the two adjusting rods 3, the first adjusting rod 301 and the second adjusting rod 303 are rotated to a vertical state, when rotated, one end of the first adjusting rod 301 and one end of the second adjusting rod 303 are rotated around the fixed shaft 307, and at the same time, under the rotating force of the second gear 309 and the first gear 306, the first adjusting rod 301 and the second adjusting rod 303 are slid by the guide block 3010 through the guide slot 3011 as a path and the spring 3012 is squeezed, when the first adjusting rod 301 and the second adjusting rod 303 are in a vertical state, the spring 3012 pushes the second gear 309 to move and engage with the first gear 306, the first adjusting rod 301 and the second adjusting rod 303 are fixed, and the upper support frame 5 and the lower support frame 1 can be folded by the adjusting rods 3, when not needed to be used, the space occupied by the support can be greatly reduced, the cleaning of a laboratory is convenient, the two connecting grooves 8 are communicated with the two sliding grooves 7, the ring placing frame 901 can enable the sliding block 902 to be slidingly guided into the sliding grooves 7 through the two connecting grooves 8, the ring placing frame 901 can be added, so that different numbers of the ring placing frames 901 can be taken out or guided into different numbers of pipettes according to different numbers of pipettes, when the pipettes are placed, the lower ends of the pipettes are aligned with the inner wall of the ring placing frame 901, then the pipettes are pressed downwards, the pipettes move downwards and simultaneously press a plurality of positioning rods 905, so that the positioning rods 905 move towards the inside of the positioning spring mounting grooves 909 by taking the sliding rods 906 and the sliding sleeves 907 as paths, meanwhile, the positioning springs 9010 are pressed through the fixed discs 908, so that the pipettes are clamped through the elasticity of the positioning springs 9010, and the positioning rods 905 can position the pipettes with different diameters at the center of the ring placing frame 901, avoid appearing the pipette phenomenon that collides each other or the slope makes liquid spill, through pulling ring rack 901, can make it pass through slider 902 and use spout 7 to slide as the route, thereby make people can remove different the same kind of solution together, thereby be convenient for people classify solution, after removing the completion, through rotatory clamping screw 904b, make it produce the cooperation with screw hole 904a and produce effort and promote connecting plate 904c and shift out from connecting plate mounting groove 904d, and be connected and support tightly with the surface of upper bracket 5, thereby can fix ring rack 901, be convenient for people adjust and fix after accomplishing.
Wherein, the adjusting rod 3 comprises a first adjusting rod 301, one end of the first adjusting rod 301 is rotatably installed on the inner wall of the installing groove 2 through a first rotating shaft 302, the other end of the first adjusting rod 301 is provided with a fixed shaft installing groove 308, a fixed shaft 307 is rotatably installed inside the fixed shaft installing groove 308, one end of the fixed shaft 307 is fixedly connected with one side surface of a first gear 306, the first gear 306 is fixedly installed on one end of a second adjusting rod 303, the other end of the second adjusting rod 303 is rotatably installed with a second rotating shaft 304, both ends of the second rotating shaft 304 are fixedly installed with rotating shaft fixing seats 305, both rotating shaft fixing seats 305 are fixedly installed on the lower surface of the upper supporting frame 5, the outer wall of the fixed shaft 307 is sleeved with a second gear 309, the second gear 309 is engaged with the first gear 306, teeth of the first gear 306 and teeth of the second gear 309 are both arranged on the side surface, a plurality of guide blocks 3010 are fixedly mounted on the outer wall of the second gear 309, each guide block 3010 is slidably mounted inside a guide slot 3011 formed on the inner wall of the fixed shaft mounting groove 308, a spring 3012 is fixedly mounted inside each guide slot 3011, one end of each spring 3012 is fixedly connected with one guide block 3010, the first adjusting rod 301 and the second adjusting rod 303 are rotated to be in a vertical state by adjusting the two adjusting rods 3, during rotation, one end of the first adjusting rod 301 and one end of the second adjusting rod 303 rotate around the fixed shaft 307, simultaneously, under the rotating acting force of the second gear 309 and the first gear 306, the first adjusting rod 301 and the second adjusting rod 303 slide along the guide slot 3011 by the guide blocks 3010 and extrude the spring 3012, when the first adjusting rod 301 and the second adjusting rod 303 are in a vertical state, the spring 3012 pushes the second gear 309 to move to be engaged with the first gear 306, the first adjusting rod 301 and the second adjusting rod 303 are fixed, the upper support frame 5 and the lower support frame 1 are fixed at the same time, the upper support frame 5 and the lower support frame 1 can be folded through the adjusting rods 3, and the space occupied by the support can be greatly reduced.
It should be noted that the placing mechanism 9 includes a circular ring placing rack 901, two sliding blocks 902 are symmetrically installed on an outer wall of the circular ring placing rack 901, the two sliding blocks 902 are respectively slidably connected inside two sliding grooves 7, a plurality of positioning rods 905 are installed on an inner wall of the circular ring placing rack 901, an L-shaped plate 903 is fixedly installed on an outer wall of the circular ring placing rack 901 at an upper side of one sliding block 902, a lower surface of the L-shaped plate 903 is slidably connected with a surface of an upper support frame 5, a fixing bolt 904 is installed on the L-shaped plate 903, two sliding rods 906 are fixedly installed on an outer wall of each positioning rod 905, a sliding sleeve 907 is slidably installed on an outer wall of each sliding rod 906, each sliding sleeve 907 is fixedly installed at an opening of a positioning spring installation groove 909 installed on the inner wall of the circular ring placing rack 901, and a fixed disk 908 is fixedly installed at one end of each sliding rod 906 far away from the positioning rod 905, the fixed plate 908 is slidably mounted on the inner wall of the positioning spring mounting groove 909, the positioning spring 9010 is fixedly mounted inside the positioning spring mounting groove 909, one end of the positioning spring 9010 is fixedly connected with the fixed plate 908, the fixing bolt 904 comprises a threaded hole 904a, a fixing screw 904b is rotatably mounted inside the threaded hole 904a, a connecting plate 904c is rotatably mounted at one end of the fixing screw 904b, the connecting plate 904c is movably connected inside a connecting plate mounting groove 904d formed in the L-shaped plate 903, one side surface of the connecting plate 904c is movably connected with the surface of the upper support frame 5, and is communicated with the two sliding grooves 7 through the two connecting grooves 8, so that the ring placement frame 901 can enable the sliding block 902 to be slidably guided into the sliding grooves 7 through the two connecting grooves 8, the ring placement frame 901 can be added, and accordingly different numbers of pipettes can be taken out or guided into different numbers of ring placement frames 901, when the pipette is placed, the lower end of the pipette is aligned with the inner wall of the ring placing frame 901, then the pipette is pressed downwards, the pipette is pressed while moving downwards, so that the positioning rods 905 move towards the inside of the positioning spring installation grooves 909 by taking the sliding rods 906 and the sliding sleeves 907 as paths, meanwhile, the positioning springs 9010 are pressed by the fixed discs 908, so that the pipette is clamped by the elasticity of the positioning springs 9010, and the pipettes with different diameters can be positioned at the center of the ring placing frame 901 by the positioning rods 905, thereby avoiding the phenomenon that the pipettes collide with each other or incline to cause liquid leakage, the pipette can slide by taking the sliding groove 7 as a path through the sliding block 902 by pulling the ring placing frame 901, so that people can move different solutions of the same kind together, thereby being convenient for people to classify the solutions, after the pipette is moved, by rotating the fixing screw 904b, the connecting plate 904c is pushed to move out of the connecting plate mounting groove 904d by acting force generated by matching with the threaded hole 904a, and is connected and abutted against the surface of the upper support frame 5, so that the ring placing frame 901 can be fixed, and people can conveniently adjust and fix the ring placing frame after the adjustment is completed.
The working principle is as follows:
when the device is used, the two adjusting rods 3 are adjusted to enable the first adjusting rod 301 and the second adjusting rod 303 to be in a vertical state, when the device is rotated, one ends of the first adjusting rod 301 and the second adjusting rod 303 are rotated around the fixed shaft 307, simultaneously, under the rotating acting force of the second gear 309 and the first gear 306, the device slides by taking the guide slot 3011 as a path through the guide block 3010 and extrudes the spring 3012, when the first adjusting rod 301 and the second adjusting rod 303 are in a vertical state, the spring 3012 pushes the second gear 309 to move to be meshed with the first gear 306, the first adjusting rod 301 and the second adjusting rod 303 are fixed, simultaneously, the upper support frame 5 and the lower support frame 1 are fixed, the upper support frame 5 and the lower support frame 1 can be folded through the adjusting rods 3, when the device is not needed to be used, the space occupied by the supports can be greatly reduced, and people can clean laboratories conveniently, the two connecting grooves 8 are communicated with the two sliding grooves 7, so that the ring placing frame 901 can enable the sliding block 902 to be slidingly guided into the sliding grooves 7 through the two connecting grooves 8, the ring placing frame 901 can be added, the pipettes can be taken out or guided into different numbers of ring placing frames 901 according to different numbers of pipettes, when the pipettes are placed, the lower ends of the pipettes are aligned with the inner walls of the ring placing frame 901, then the pipettes are pressed downwards, the pipettes press a plurality of positioning rods 905 at the same time of moving downwards, the positioning rods 905 move towards the inside of the positioning spring installation groove 909 by taking the sliding rod 906 and the sliding sleeve 907 as a path, meanwhile, the positioning springs 9010 are pressed through the fixed disc 908, the pipettes are clamped through the elasticity of the positioning springs 9010, the positioning rods 905 can position the pipettes with different diameters at the centers of the ring placing frame 901, and the phenomenon that the pipettes collide with each other or incline to cause liquid leakage is avoided, through pulling ring rack 901, can make it use spout 7 to slide as the route through slider 902, thereby make people can remove different same kind of solution together, thereby be convenient for people classify solution, after removing the completion, through rotatory fixing screw 904b, make it produce the cooperation with screw hole 904a and produce effort and push out connecting plate 904c and shift out from connecting plate mounting groove 904d, and with upper support frame 5's surface connection and support tightly, thereby can fix ring rack 901, it fixes to be convenient for people to adjust after accomplishing.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a pipette rack convenient to adjust, includes lower carriage (1), its characterized in that: mounting groove (2) have been seted up to lower carriage (1) upper surface, regulation pole (3) are all installed at the inside both ends of mounting groove (2), mounting groove (2) inside surface is located two and adjusts fixed mounting between pole (3) have flexible gasket (4), two the lower surface both sides at last support frame (5) are installed respectively to the upper end of adjusting pole (3), go up to run through on support frame (5) and seted up standing groove (6), two spout (7) have been seted up to the symmetry on the both sides inner wall of standing groove (6), spread groove (8), every have been seted up to the equal symmetry in inner wall both sides of standing groove (6) spread groove (8) all communicate with a spout (7), two spout (7) inside sliding connection has a plurality of placement mechanism (9).
2. A pipette rack of claim 1, wherein: the adjusting rod (3) comprises a first adjusting rod (301), and one end of the first adjusting rod (301) is rotatably installed on the inner wall of the installing groove (2) through a first rotating shaft (302).
3. A pipette rack of claim 2, wherein: the other end of the first adjusting rod (301) is provided with a fixed shaft mounting groove (308), a fixed shaft (307) is rotatably mounted inside the fixed shaft mounting groove (308), one end of the fixed shaft (307) is fixedly connected with the surface of one side of the first gear (306), and the first gear (306) is fixedly mounted at one end of the second adjusting rod (303).
4. A pipette rack of claim 3, wherein: the other end of the second adjusting rod (303) is rotatably provided with a second rotating shaft (304), two rotating shaft fixing seats (305) are fixedly arranged at two ends of the second rotating shaft (304) respectively, and the two rotating shaft fixing seats (305) are fixedly arranged on the lower surface of the upper supporting frame (5).
5. A pipette rack of claim 3, wherein: the outer wall of the fixed shaft (307) is sleeved with a second gear (309) in a movable connection mode, the second gear (309) is meshed with the first gear (306) in a connected mode, and teeth of the first gear (306) and teeth of the second gear (309) are arranged on the side face.
6. A pipette rack of claim 5, wherein: a plurality of guide blocks (3010) are fixedly mounted on the outer wall of the second gear (309), each guide block (3010) is slidably mounted inside a guide groove (3011) formed in the inner wall of the fixed shaft mounting groove (308), a spring (3012) is fixedly mounted inside each guide groove (3011), and one end of each spring (3012) is fixedly connected with one guide block (3010).
7. A pipette rack of claim 1, wherein: the placing mechanism (9) comprises a circular ring placing frame (901), two sliding blocks (902) are symmetrically installed on the outer wall of the circular ring placing frame (901), and the two sliding blocks (902) are respectively connected inside the two sliding grooves (7) in a sliding mode.
8. A pipette rack of claim 7, wherein: the inner wall of the ring placing frame (901) is provided with a plurality of positioning rods (905), the outer wall of the ring placing frame (901) is fixedly provided with an L-shaped plate (903) on the upper side of a sliding block (902), the lower surface of the L-shaped plate (903) is connected with the surface of the upper supporting frame (5) in a sliding mode, and the L-shaped plate (903) is provided with a fixing bolt (904).
9. A pipette rack of claim 7, wherein: all fixed mounting has two slide bars (906) on the outer wall of every locating lever (905), every all slidable mounting has sliding sleeve (907) on the outer wall of slide bar (906), every sliding sleeve (907) all fixed mounting has the opening part of the location spring mounting groove (909) of seting up on ring rack (901) inner wall, the one end fixed mounting who keeps away from locating lever (905) on slide bar (906) has fixed disk (908), fixed disk (908) slidable mounting is on the inner wall of location spring mounting groove (909), the inside fixed mounting of location spring mounting groove (909) has location spring (9010), the one end and fixed disk (908) fixed connection of location spring (9010).
10. A pipette rack of claim 9, wherein: fixing bolt (904) includes screw hole (904a), threaded hole (904a) inside rotation installs clamping screw (904b), the one end of clamping screw (904b) is rotated and is installed connecting plate (904c), inside connecting plate mounting groove (904d) that connecting plate (904c) swing joint set up on L shaped plate (903), the surface swing joint of a side surface and upper support frame (5) of connecting plate (904 c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111252892.0A CN114054117A (en) | 2021-10-27 | 2021-10-27 | Pipette rack convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111252892.0A CN114054117A (en) | 2021-10-27 | 2021-10-27 | Pipette rack convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114054117A true CN114054117A (en) | 2022-02-18 |
Family
ID=80235763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111252892.0A Pending CN114054117A (en) | 2021-10-27 | 2021-10-27 | Pipette rack convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114054117A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193502A (en) * | 2022-07-14 | 2022-10-18 | 浙江曼薇尼生物科技有限公司 | Pipette tip receiving container and method for providing a pipette tip receiving container |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205269743U (en) * | 2016-01-21 | 2016-06-01 | 山东绿都安特动物药业有限公司 | Test -tube rack with reagent adds mechanism |
| CN106622427A (en) * | 2016-12-08 | 2017-05-10 | 天津金域医学检验所有限公司 | Portable suspension-type pipettor rack |
| CN207126562U (en) * | 2017-06-28 | 2018-03-23 | 新昌县雅智电子科技有限公司 | A kind of rack being easy to the transport of different size test tube |
| CN208082511U (en) * | 2018-02-28 | 2018-11-13 | 河北安米诺氨基酸科技股份有限公司 | A kind of beaker fixed frame |
| CN208106965U (en) * | 2018-04-25 | 2018-11-16 | 姚衍宗 | A kind of self-locking folding elbow of variable-angle |
| CN209576770U (en) * | 2019-01-04 | 2019-11-05 | 常州市第二人民医院 | Pipette storage bracket |
| CN211755220U (en) * | 2019-12-31 | 2020-10-27 | 广州文奇生物科技有限公司 | Support frame for test tube convenient to fix |
| CN213528768U (en) * | 2020-08-17 | 2021-06-25 | 夏放军 | Medical test-tube rack of collapsible use |
| CN214486969U (en) * | 2020-12-21 | 2021-10-26 | 安徽佰欧晶医学科技有限公司 | Kit placing rack for liver tumor detection |
-
2021
- 2021-10-27 CN CN202111252892.0A patent/CN114054117A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205269743U (en) * | 2016-01-21 | 2016-06-01 | 山东绿都安特动物药业有限公司 | Test -tube rack with reagent adds mechanism |
| CN106622427A (en) * | 2016-12-08 | 2017-05-10 | 天津金域医学检验所有限公司 | Portable suspension-type pipettor rack |
| CN207126562U (en) * | 2017-06-28 | 2018-03-23 | 新昌县雅智电子科技有限公司 | A kind of rack being easy to the transport of different size test tube |
| CN208082511U (en) * | 2018-02-28 | 2018-11-13 | 河北安米诺氨基酸科技股份有限公司 | A kind of beaker fixed frame |
| CN208106965U (en) * | 2018-04-25 | 2018-11-16 | 姚衍宗 | A kind of self-locking folding elbow of variable-angle |
| CN209576770U (en) * | 2019-01-04 | 2019-11-05 | 常州市第二人民医院 | Pipette storage bracket |
| CN211755220U (en) * | 2019-12-31 | 2020-10-27 | 广州文奇生物科技有限公司 | Support frame for test tube convenient to fix |
| CN213528768U (en) * | 2020-08-17 | 2021-06-25 | 夏放军 | Medical test-tube rack of collapsible use |
| CN214486969U (en) * | 2020-12-21 | 2021-10-26 | 安徽佰欧晶医学科技有限公司 | Kit placing rack for liver tumor detection |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193502A (en) * | 2022-07-14 | 2022-10-18 | 浙江曼薇尼生物科技有限公司 | Pipette tip receiving container and method for providing a pipette tip receiving container |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220348204U (en) | Fixing clamp for testing device | |
| CN220019593U (en) | Gasoline sample detection device | |
| CN115999198B (en) | A kind of column chromatography equipment | |
| CN216862908U (en) | Thermal desorption appearance sampling system | |
| CN220696795U (en) | Full-automatic sample cup separating device | |
| CN219111655U (en) | An adsorption device based on specimen transfer | |
| CN217042699U (en) | A test tube placement rack for medical testing | |
| CN119140541A (en) | Nucleic acid detection kit cleaning equipment and application method thereof | |
| CN114505112B (en) | A reagent tube placement rack with good stability based on biotechnology | |
| CN217229464U (en) | Automatic feeding mechanism for multi-material aluminum tubes | |
| CN219313382U (en) | Multifunctional sample storage rack device in laboratory | |
| CN205759875U (en) | Solid-Phase Extraction liquid receives device and solid-phase extraction device | |
| CN117443483A (en) | A kind of combined installation laboratory furniture | |
| CN206454678U (en) | A kind of suspension type pipettor rack | |
| CN220501359U (en) | Case is placed in analysis experiment | |
| CN222753311U (en) | Pipetting gun support convenient to take and put | |
| CN220525456U (en) | Dyeing rack easy to clean | |
| CN209927829U (en) | Food detects uses auxiliary type reagent carousel | |
| CN222152119U (en) | A detachable and rotatable specimen tube rack | |
| CN224109441U (en) | A food testing and analysis titration device | |
| CN219559673U (en) | Pipetting gun rack convenient to place | |
| CN223128100U (en) | An adjustable reagent box placement rack | |
| CN215087256U (en) | Sample transfer equipment for bio-manufacturing convenient to transfer fast | |
| CN223996144U (en) | Be used for laboratory experiment to operate with support | |
| CN219498836U (en) | Cable bridge convenient to maintain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220218 |
|
| RJ01 | Rejection of invention patent application after publication |