CN220054235U - Pipetting suction head transportation carrier - Google Patents
Pipetting suction head transportation carrier Download PDFInfo
- Publication number
- CN220054235U CN220054235U CN202321544849.6U CN202321544849U CN220054235U CN 220054235 U CN220054235 U CN 220054235U CN 202321544849 U CN202321544849 U CN 202321544849U CN 220054235 U CN220054235 U CN 220054235U
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- Prior art keywords
- butt joint
- box
- opening
- carrier
- joint opening
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- 210000001503 joint Anatomy 0.000 claims abstract description 49
- 238000003032 molecular docking Methods 0.000 claims description 15
- 230000004308 accommodation Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 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
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a pipetting tip transportation carrier which comprises a containing box for containing pipetting tips, wherein a plurality of containing holes penetrating up and down are formed in the surface of the containing box, a bearing box for containing filter elements is fixedly arranged at the lower end of the containing box, a first butt joint opening is formed in the first side surface of the bearing box, a second butt joint opening is formed in the second side surface of the bearing box, and the first butt joint opening and the second butt joint opening are in a communicating state. The utility model can collect the filter element intensively and stably through the air flow, improves the collection rate of the filter element and ensures the stable production of the production line.
Description
Technical Field
The utility model relates to the technical field of pipette tip production equipment, in particular to a pipette tip transportation carrier.
Background
The pipetting tip is used as a replaceable pipetting tool and is detachably arranged at the tail end of the pipetting gun and used for extracting target reagents; wherein the middle position of the liquid-transfering suction head is required to be filled with a filter element in the production process so as to meet the use requirement of part of the liquid-transfering suction head.
In the process of filling the filter element, part of the liquid-transferring suction head is selected because the quality is not in accordance with the requirement, so that a gap at the upper end of the transport carrier is formed, in the process of filling the filter element, the filter element falls to the lower end of the transport carrier from the gap, and the filter element is collected by the traditional carrier on the production line through arranging a baffle plate with a larger inclination angle inside, and the filter element rolls out from a single-side opening, so that the collection of the falling filter element is realized; but traditional carrier collects the mode of filter core and relies on the filter core gravity to realize, and the inconsistent of liquid-transfering suction head vacancy position has led to the filter core to drop the inconsistent of position, and then makes the track that the filter core removed various, and the filter core is difficult to collect steadily, and partial filter core fails to roll in the collecting box in the outside accurately, scatters on the production line surface, has reduced the filter core collection rate, has influenced the normal production of production line.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a pipetting suction head transport carrier which can collect filter elements intensively and stably through air flow, so that the collection rate of the filter elements is improved, and the stable production of a production line is ensured.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a pipette tip transport vechicle, includes the accommodation box that is used for holding pipette tip, accommodation box surface is provided with the accommodation hole that runs through from top to bottom of a plurality of, accommodation box lower extreme installation is fixed with the carrier box that is used for holding the filter core, carrier box first side surface is opened has first butt joint opening, and second side surface is opened has the second butt joint opening, first butt joint opening and second butt joint opening are in the intercommunication state, and the position is relative, and wherein first butt joint opening and second butt joint opening butt joint wind circulation equipment are in order to let the filter core blow out in the carrier box.
Preferably, the first docking opening window size is larger than the second docking opening window size, the second docking opening is flush with the bottom end of the carrying box, and the filter element is blown out from the second docking opening.
Preferably, the top end of the bearing box is provided with a limiting bucket, and a locking protrusion is arranged in the limiting bucket and is fixedly connected with the accommodating box in a detachable mode.
Preferably, the cross section of the inner wall of the limiting hopper is in an inverted trapezoid shape.
Preferably, the bottom end of the bearing box is provided with a mounting bottom plate, and the bottom end of the mounting bottom plate is provided with a locking groove.
Preferably, the inner wall of the first butt joint opening is rotatably connected with a side baffle, and a torsion elastic element is arranged at the rotating connection position.
Preferably, the bearing box is internally provided with inclined guide plates, and the guide plates extend towards two sides for connecting the first abutting opening and the second abutting opening.
Compared with the prior art, the utility model has the beneficial effects that:
the first butt joint opening and the second butt joint opening are respectively arranged on the two sides of the bearing box, so that the bearing box can be in butt joint with wind circulation equipment, unidirectional air flow for cleaning the filter element is formed between the bearing box and the bearing box, the filter element can be cleaned and collected rapidly and stably, and the phenomenon that the filter element is scattered in the traditional collection process is avoided; in addition, through setting up rotatable side shield and can adjusting according to the filter core state of collecting, shelter from spacing fill bottom through the side shield at the stage of wind circulation, can avoid the influence of air current to upper end pipettor suction head, also guaranteed the concentration of air current simultaneously, further improve the air current collection effect of filter core.
Drawings
Fig. 1 is a schematic perspective view of an embodiment 1 of a carrier for transporting a pipette tip according to the present utility model;
FIG. 2 is a schematic diagram of the front view of the carrier of FIG. 1 for transporting a pipette tip according to the present utility model;
FIG. 3 is a schematic view of an exploded structure of an embodiment 1 of a carrier for transporting pipette tips according to the present utility model;
fig. 4 is a schematic perspective view of an embodiment 2 of a carrier for transporting a pipette tip according to the present utility model;
fig. 5 is a schematic view illustrating an internal structure of a carrying case of an embodiment 2 of a pipette tip carrier according to the present utility model.
In the figure: 100. a carrying case; 110. a first docking opening; 120. a second docking opening; 130. a limiting bucket; 131. locking the bulge; 140. a mounting base plate; 200. a housing case; 210. a receiving hole; 300. pipetting tips; 400. side baffles; 500. and a guide plate.
Description of the embodiments
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Examples
Referring to fig. 1-3, a pipette tip carrier comprises a containing box 200 for containing pipette tips 300, a plurality of containing holes 210 penetrating up and down are formed in the surface of the containing box 200, a bearing box 100 for containing filter elements is fixedly arranged at the lower end of the containing box 200, a plurality of containing holes 210 are arranged in an array mode and used for containing the plurality of pipette tips 300, in the process that a manipulator grabs the pipette tips 300, part of unqualified pipette tips 300 cannot be grabbed, gaps exist in the containing holes 210, in the process that the filter elements are filled, the containing holes 210 of the pipette tips 300 are not filled, and the filter elements directly fall into the containing holes 210 and fall into the bearing box 100 below to be collected in a concentrated mode.
In order to timely clean the scattered filter elements in the bearing box 100, the filter elements are placed to be stacked too much or scattered on the surface of a production line, a first butt joint opening 110 is formed in the first side surface of the bearing box 100, a second butt joint opening 120 is formed in the second side surface, the first butt joint opening 110 and the second butt joint opening 120 are in a communicating state and are opposite in position, the first butt joint opening 110 and the second butt joint opening 120 butt joint wind circulation equipment are used for blowing out the filter elements from the bearing box 100, the wind circulation equipment is arranged on two sides of the production line and comprises a first sealing part and a second sealing part, the positions of the first sealing part and the second sealing part are respectively corresponding to the positions of the first butt joint opening 110 and the second butt joint opening 120, the two sealing parts are in butt joint with the positions of the butt joint openings in the process of cleaning the filter elements, an internal wind circulation device is started, directional airflow is formed in the bearing box 100, the filter elements are blown out, and real-time rapid cleaning of the filter elements is realized.
The first sealing part corresponds to the first butt joint opening 110, the second sealing part corresponds to the second butt joint opening 120, an air tap is arranged on the surface of the first butt joint opening 110, a collecting bag is arranged on the surface of the second butt joint opening 120, the air tap and the collecting bag are communicated to form an air circulation loop, an air flow pump body is arranged in the air circulation loop, and air flow circulation can be realized between the first butt joint opening 110 and the second butt joint opening 120, so that the filter element can be cleaned in an oriented manner.
The filter element is cleaned through the arrangement of the wind circulation equipment and the matching of the bearing box 100, so that the cleaning efficiency is high, the cleaning effect is good, and the material with light weight and large surface friction, such as the filter element, can be well aimed at; compared with the traditional method that the inclined baffle is arranged in the bearing box 100 for collection, the inclined baffle with a larger inclination angle is not required to be arranged, so that the height of the bearing box 100 is reduced, and the occupied volume in equipment is reduced; and form stable unidirectional air current through wind circulation equipment and two butt joint openings after the butt joint, can guarantee that the filter core is collected stable, accurate, improved the efficiency that the filter core was collected, also avoided a large amount of filter cores to scatter to the production line surface.
The window size of the first butt joint opening 110 is larger than the window size of the second butt joint opening 120, the second butt joint opening 120 is flush with the bottom end of the bearing box 100, the filter element is blown out from the second butt joint opening 120 with smaller window, the size of tail end gas blowing out can be shortened, the size of tail end collecting equipment is reduced, the collecting effect is better, and the collecting efficiency is high.
The top end of the bearing box 100 is provided with the limiting hopper 130, the inside of the limiting hopper 130 is provided with the locking bulge 131 which is detachably and fixedly connected with the containing box 200, and the containing boxes 200 with different sizes can be replaced according to the size requirements of different pipetting tips by arranging the detachable connection between the containing box 200 and the limiting hopper 130, so that the carrier can be replaced universally, the turnover efficiency of the carrier of the production line is improved, and the production cost of enterprises is reduced; and the design is spacing fight 130 inner wall cross-section and is the trapezoidal of inversion, and the filter core that edge position dropped also can drop to bearing box 100 inside along the spacing fill 130 of slope, has avoided the filter core to remain to spacing fill 130 inside, has improved the collection efficiency of filter core.
The bottom end of the bearing box 100 is provided with a mounting bottom plate 140, the bottom end of the mounting bottom plate 140 is provided with a locking groove, and the bottom end of the mounting bottom plate 140 is fixedly connected with an electric slider of a production line in a detachable mode, so that the front-stage installation and the later-stage maintenance and replacement of the carrier are facilitated.
Examples
Referring to fig. 4 and 5; the difference from embodiment 1 is that the inner wall of the first docking opening 110 is rotatably connected with the side baffle 400, and the torsion elastic element, such as a torsion spring, is disposed at the rotation connection position, and in a normal state, the side baffle 400 is in a vertical state as shown in fig. 4 under the gravity of the torsion spring and the side baffle 400, so that the first docking opening 110 can be shielded, and meanwhile, the lower end of the limiting bucket 130 can not be shielded, so that the normal dropping of the filter element can be ensured; in the process of cleaning the filter core, the gyro wheel on the surface of the first sealing part promotes the side shield 400 to rotate, lets it rotate towards the spacing fill 130 direction, can shelter from spacing fill 130 bottom at the in-process of wind circulation, can avoid the air current of wind circulation to discharge from spacing fill 130, has reduced the influence of air current to spacing fill 130 top pipetting head on the one hand, on the other hand, can guarantee the concentration of air current, improves the cleaning effect to the filter core.
The inside deflector 500 that is provided with the slope of bearing box 100, deflector 500 extend towards both sides and are used for connecting first butt joint opening 110 and second butt joint opening 120, through the less deflector 500 of slope, can quick discharge of quick filter core, further improve the efficiency of air current clearance filter core.
When the utility model is used, the pipetting tips are loaded and transported through the bearing box 100 and the containing box 200, and when the pipetting tips are moved to the position of filling the filter elements on the production line, part of the filter elements fall into the bearing box 100 through the containing holes 210, and the collection of the filter elements is realized through the bearing box 100; and simultaneously, through the first sealing part and the second sealing part of the two-side wind circulation equipment, the positions of the first sealing part and the second sealing part are opposite to the positions of the first butt joint opening 110 and the second butt joint opening 120, the filter element is blown out in time by forming directional air flow in the bearing box 100, the directional collection of the filter element is realized, the directional stable collection of the filter element is realized, and the scattering of the filter element is avoided.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a pipette tip transport vehicle, includes holding box (200) that are used for holding pipette tip (300), hold box (200) surface and be provided with a plurality of accommodation hole (210) that run through from top to bottom, its characterized in that:
the filter cartridge comprises a containing box (200), wherein a bearing box (100) for containing the filter cartridge is fixedly arranged at the lower end of the containing box (200), a first butt joint opening (110) is formed in the first side surface of the bearing box (100), a second butt joint opening (120) is formed in the second side surface of the bearing box, the first butt joint opening (110) and the second butt joint opening (120) are in a communicating state and are opposite in position, and the first butt joint opening (110) and the second butt joint opening (120) butt joint an air circulation device to blow out the filter cartridge from the bearing box (100).
2. The carrier of claim 1, wherein the first docking opening (110) window size is larger than the second docking opening (120) window size, the second docking opening (120) being flush with the bottom end of the carrier case (100), wherein the cartridge blows out from the second docking opening (120).
3. The carrier according to claim 1, wherein a limiting bucket (130) is mounted at the top end of the carrying box (100), and a locking protrusion (131) is arranged in the limiting bucket (130) and is detachably and fixedly connected with the accommodating box (200).
4. A carrier according to claim 3, wherein the limiting bucket (130) has an inverted trapezoid cross-section on its inner wall.
5. The carrier of claim 1, wherein a mounting base plate (140) is provided at a bottom end of the carrying case (100), and a locking groove is provided at a bottom end of the mounting base plate (140).
6. The carrier of any one of claims 1-5, wherein the side guards (400) are rotatably connected to the inner wall of the first docking opening (110), and torsion elastic elements are provided at the rotational connection.
7. The carrier according to any one of claims 1-5, characterized in that the carrier box (100) is internally provided with inclined guide plates (500), which guide plates (500) extend towards both sides for connecting the first docking opening (110) and the second docking opening (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321544849.6U CN220054235U (en) | 2023-06-16 | 2023-06-16 | Pipetting suction head transportation carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321544849.6U CN220054235U (en) | 2023-06-16 | 2023-06-16 | Pipetting suction head transportation carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220054235U true CN220054235U (en) | 2023-11-21 |
Family
ID=88754265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321544849.6U Active CN220054235U (en) | 2023-06-16 | 2023-06-16 | Pipetting suction head transportation carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220054235U (en) |
-
2023
- 2023-06-16 CN CN202321544849.6U patent/CN220054235U/en active Active
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