CN222384859U - High-precision micro-pipetting workstation - Google Patents
High-precision micro-pipetting workstation Download PDFInfo
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- CN222384859U CN222384859U CN202421110871.4U CN202421110871U CN222384859U CN 222384859 U CN222384859 U CN 222384859U CN 202421110871 U CN202421110871 U CN 202421110871U CN 222384859 U CN222384859 U CN 222384859U
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Abstract
本实用新型属于移液设备技术领域，尤其为一种高精度微量移液工作站，包括箱体，箱体的内部下方一侧设有储液箱，箱体的内部另一侧设有移液箱，箱体的内部上方设有传动机构，传动机构下方设有移液器，本实用新型通过启动第一电机带动第一螺纹杆进行转动，使得第一连接环和第一限位板能够随着第一螺纹杆横向移动，同时通过启动第二电机带动第二螺纹杆进行旋转，使得第二连接环和第二限位板能够进行纵向移动，并通过通孔和滑槽相配合使得滑板能够进行多方位移动，从而方便液体提取管能够调节位置通过移液箱与储液箱的孔洞对液体进行抽取和排放移液。
The utility model belongs to the technical field of liquid transfer equipment, and in particular is a high-precision micro-liquid transfer workstation, comprising a box body, a liquid storage box is provided on one side of the lower interior of the box body, a liquid transfer box is provided on the other side of the interior of the box body, a transmission mechanism is provided on the upper interior of the box body, and a liquid transfer device is provided below the transmission mechanism. The utility model drives a first threaded rod to rotate by starting a first motor, so that a first connecting ring and a first limiting plate can move laterally with the first threaded rod, and drives a second threaded rod to rotate by starting a second motor, so that a second connecting ring and a second limiting plate can move longitudinally, and the slide plate can move in multiple directions by cooperating with a through hole and a slide groove, so that a liquid extraction tube can adjust its position to extract and discharge liquid through the holes of the liquid transfer box and the liquid storage box.
Description
Technical Field
The utility model relates to the technical field of pipetting equipment, in particular to a high-precision micro pipetting workstation.
Background
The pipetting workstation is a biomedical laboratory automation operation platform integrating automation operation and liquid treatment, and micropipettes are auxiliary devices which are used in the biological field, transfer trace liquid in most biological test processes, facilitate subsequent observation or other operation of the liquid, and are widely used in the technical field of test equipment.
The prior art has the following problems:
In the prior art, when a small amount or a small amount of liquid is removed, an operator usually holds the pipette, inserts a suction head of the pipette into the liquid on a culture dish or a slide glass and other devices, pumps the liquid into the pipette, and hands of the handheld pipette can unconsciously shake in the process of sucking the liquid, thereby obstructing the process of sucking the liquid and easily damaging the suction head.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a high-precision micro-pipetting workstation, which solves the problems that in the prior art, when a small amount or a micro amount of liquid is pipetted, an operator usually holds a pipetting device by hand, a suction head of the pipetting device is inserted into liquid on a culture dish or a slide glass and other equipment, then the liquid is sucked into the pipetting device, the hand of the handheld pipetting device can unconsciously shake in the process of sucking the liquid, the process of sucking the liquid is hindered, and the suction head is easy to damage.
In order to achieve the purpose, the high-precision micro-pipetting workstation comprises a box body, wherein a liquid storage box is arranged on one side of the lower portion of the inner portion of the box body, a pipetting box is arranged on the other side of the inner portion of the box body, a transmission mechanism is arranged above the inner portion of the box body, and a pipetting device is arranged below the transmission mechanism.
As a preferable technical scheme of the utility model, the transmission mechanism comprises a first motor, a second motor, a first threaded rod and a second threaded rod, wherein the first motor and the second motor are respectively and fixedly arranged on the inner wall of the box body in a diagonal arrangement, the output ends of the first motor and the second motor are respectively and fixedly arranged on the first threaded rod and the second threaded rod, and one ends of the first threaded rod and the second threaded rod, which are far away from the first motor and the second motor, are respectively and rotatably arranged on the inner wall of the box body.
As a preferable technical scheme of the utility model, a first connecting ring and a second connecting ring are respectively arranged on the first threaded rod and the second threaded rod in a threaded manner, and a first limiting plate and a second limiting plate are respectively and fixedly arranged on the first connecting ring and the second connecting ring.
As a preferable technical scheme of the utility model, the first limiting plate and the second limiting plate are arranged in a vertically staggered mode, one ends of the first limiting plate and the second limiting plate, which are far away from the first connecting ring and the second connecting ring respectively, are slidably arranged on the inner wall of the box body, through holes are formed in the first limiting plate and the second limiting plate respectively, and sliding plates are slidably arranged in the through holes.
As a preferable technical scheme of the utility model, sliding grooves are respectively formed in two sides of the through hole, and two sides of the sliding plate are respectively and slidably arranged in the sliding grooves.
As a preferable technical scheme of the utility model, the inside of the sliding plate is provided with the mounting groove, and the electric telescopic rod is fixedly mounted, extends to the outer side of the sliding plate in a telescopic way and is fixedly connected with the pipettor.
Compared with the prior art, the utility model provides a high-precision micro-pipetting workstation, which has the following beneficial effects:
This high accuracy micropipette work station drives first threaded rod through starting first motor and rotates for first go-between and first limiting plate can be along with first threaded rod lateral shifting, drive the second threaded rod through starting the second motor simultaneously and rotate, make second go-between and second limiting plate can carry out longitudinal movement, and cooperate through-hole and spout so that the slide can carry out diversified removal, thereby make things convenient for the liquid extraction pipe can adjust the position and carry out extraction and discharge the pipettor to liquid through the hole of pipettor with the liquid reserve tank.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;
Fig. 3 is a schematic view showing a bottom cross-sectional structure of the present utility model.
The device comprises a box body, a liquid storage box, a liquid transferring box, a first motor, a first threaded rod, a first connecting ring, a first limiting plate, a second motor, a second threaded rod, a second connecting ring, a second limiting plate, a through hole, a sliding groove, a sliding plate, a motor telescopic rod, a sliding plate, a motor telescopic rod and a liquid transferring machine.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, in this embodiment, a high-precision micropipette workstation includes a box 1, a liquid storage tank 2 is disposed on one side of the lower portion of the interior of the box 1, a pipetting box 3 is disposed on the other side of the interior of the box 1, a transmission mechanism is disposed above the interior of the box 1 to facilitate driving a pipetting device 16 to move in all directions, and a pipetting device 16 is disposed below the transmission mechanism to aspirate liquid.
In this embodiment, the transmission mechanism includes a first motor 4 and a second motor 8, and a first threaded rod 5 and a second threaded rod 9, where the first motor 4 and the second motor 8 are fixedly installed on the inner wall of the case 1 respectively in a diagonal arrangement, the first threaded rod 5 and the second threaded rod 9 are fixedly installed on the output ends of the first motor 4 and the second motor 8 respectively, and one ends of the first threaded rod 5 and the second threaded rod 9 far from the first motor 4 and the second motor 8 are rotatably installed on the inner wall of the case 1 respectively; the first connecting ring 6 and the second connecting ring 10 are respectively arranged on the first threaded rod 5 and the second threaded rod 9 in a threaded manner, the first limiting plate 7 and the second limiting plate 11 are respectively and fixedly arranged on the first connecting ring 6 and the second connecting ring 10, the first limiting plate 7 and the second limiting plate 11 are arranged in a vertically staggered manner, one ends of the first limiting plate 7 and the second limiting plate 11, which are respectively far away from the first connecting ring 6 and the second connecting ring 10, are respectively and slidably arranged on the inner wall of the box body 1, through holes 12 are respectively formed in the first limiting plate 7 and the second limiting plate 11, sliding plates 14 are respectively arranged in the through holes 12, the first threaded rod 5 is driven to rotate by starting the first motor 4, the first connecting ring 6 and the first limiting plate 7 can move transversely along with the first threaded rod 5, meanwhile, the second limiting plate 9 is driven to rotate by starting the second motor 8, the second connecting ring 10 and the second limiting plate 11 can move longitudinally, and the sliding plates 14 can move in multiple directions by matching the through holes 12 and the sliding grooves 13, thereby facilitating the liquid extraction pipe to be conveniently extracted from both sides of the liquid extraction box through the adjusting position and the through holes 13 respectively, the two sides of the sliding plate 14 are respectively and slidably arranged in the sliding groove 13, the installation groove is formed in the sliding plate 14, the electric telescopic rod 15 is fixedly arranged, the electric telescopic rod 15 stretches out and draws back to the outer side of the sliding plate 14 and is fixedly connected with the liquid dispenser 16, and the electric telescopic rod 15 is started to conveniently drive the liquid dispenser 16 to move up and down, so that liquid is conveniently sucked into the liquid dispenser 16, and the liquid is conveniently transferred into the liquid dispenser 3.
When an operator needs to extract liquid in the liquid storage tank 2, the first motor 4 and the second motor 8 are started respectively to drive the first threaded rod 5 and the second threaded rod 9 to rotate respectively, so that the first connecting ring 6, the first limiting plate 7, the second connecting ring 10 and the second limiting plate 11 can move transversely and longitudinally along with the first threaded rod 5, the sliding plate 14 can move in multiple directions through the matching of the through holes 12 and the sliding grooves 13, the liquid dispenser 16 is moved to the upper side of the liquid storage tank 2, then the electric telescopic rod 15 is started, the liquid is extracted in the liquid storage tank 2, the first motor 4 and the second motor 8 are started again to move the liquid dispenser 16 to the upper side of the liquid storage tank 3, and the liquid is discharged through the electric telescopic rod 15 by moving the liquid dispenser 16 to the inner side of the liquid storage tank 3.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (3)
1. A high-precision micropipette workstation is characterized by comprising a box body (1), wherein one side of the lower part of the interior of the box body (1) is provided with a liquid storage tank (2), the other side of the interior of the box body (1) is provided with a pipetting box (3), the upper part of the interior of the box body (1) is provided with a transmission mechanism, the lower part of the transmission mechanism is provided with a pipetting device (16), the transmission mechanism comprises a first motor (4) and a second motor (8) and a first threaded rod (5) and a second threaded rod (9), the first motor (4) and the second motor (8) are diagonally arranged and fixedly installed on the inner wall of the box body (1) respectively, the first threaded rod (5) and the second threaded rod (9) are fixedly installed on the output ends of the first motor (4) and the second motor (8) respectively, one ends of the first threaded rod (5) and the second threaded rod (9) far away from the first motor (4) and the second motor (8) are rotatably installed on the inner wall of the box body (1) respectively, the first threaded rod (5) and the second threaded rod (9) are connected with a first connecting ring (10) and a second connecting ring (10) and a limit plate (10) are fixedly installed on the first threaded rod (6) and the second threaded rod (6) respectively, the utility model discloses a box, including box (1), first limiting plate (7), second limiting plate (11), through-hole (12) have been seted up respectively to the inside of first limiting plate (7) and second limiting plate (11), the one end slidable mounting of first limiting plate (7) and second limiting plate (11) respectively keep away from first go-between (6) and second go-between (10) is at the inner wall of box (1), through-hole (12) inside slidable mounting slide (14).
2. The high-precision micropipette workstation of claim 1 wherein said through holes (12) are formed with respective slide grooves (13) on both sides thereof, and said slide plates (14) are slidably mounted within said slide grooves (13) on both sides thereof.
3. The high-precision micropipette workstation of claim 2 wherein said slide plate (14) has an internally mounted slot and is fixedly mounted with an electric telescopic rod (15), said electric telescopic rod (15) extending telescopically to the outside of the slide plate (14) and being fixedly connected with a pipette (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421110871.4U CN222384859U (en) | 2024-05-21 | 2024-05-21 | High-precision micro-pipetting workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421110871.4U CN222384859U (en) | 2024-05-21 | 2024-05-21 | High-precision micro-pipetting workstation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222384859U true CN222384859U (en) | 2025-01-24 |
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ID=94293511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421110871.4U Active CN222384859U (en) | 2024-05-21 | 2024-05-21 | High-precision micro-pipetting workstation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222384859U (en) |
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2024
- 2024-05-21 CN CN202421110871.4U patent/CN222384859U/en active Active
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