CN104670598A - Rapid loading device for gun head of micro pipette - Google Patents
Rapid loading device for gun head of micro pipette Download PDFInfo
- Publication number
- CN104670598A CN104670598A CN201510092084.0A CN201510092084A CN104670598A CN 104670598 A CN104670598 A CN 104670598A CN 201510092084 A CN201510092084 A CN 201510092084A CN 104670598 A CN104670598 A CN 104670598A
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- rifle head
- memotron
- matrix
- control desk
- gun head
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- 239000011159 matrix material Substances 0.000 claims abstract description 90
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010339 medical test Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B67/00—Apparatus or devices facilitating manual packaging operations; Sack holders
- B65B67/02—Packaging of articles or materials in containers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a rapid loading device for the gun head of a micro pipette, and belongs to a medical experiment auxiliary tool. The rapid loading device consists of a gun head temporary storage box, a gun head storage tube matrix box, a control board, a storage tube matrix channel, a support, a fixed board, a control board handle and a limiting board, wherein a gun head dredging board is arranged at the bottom of the gun head temporary storage box; the gun head dredging board is provided with a plurality of hopper-shaped dredging holes; 3-6 upright posts are uniformly arranged on the inner periphery of a hopper; a plurality of dredging tubes are arranged in the gun head storage tube matrix box; the perforated control board capable of moving horizontally is arranged below the gun head storage tube matrix box; a storage tube matrix channel and the support are arranged in sequence below the control board; holes in the dredging board and the control board correspond to pipelines in the gun head storage tube matrix box and the storage tube matrix channel one above the other. The rapid loading device has the advantages that a large quantity of disordered gun heads can be orderly placed into a gun head box through simple manual operation, so that high speed and high efficiency are achieved. The rapid loading device is mainly applied to sorting of the gun head of the micro pipette in a laboratory.
Description
Technical field
The invention belongs to Bioexperiment or medical test accessory appliances technical field, be specifically related to a kind of micropipettor rifle head loading attachment.
Background technology
Micropipettor rifle head is one of consumable store the most frequently used in the laboratory of some universities and colleges, R&D institution and medical test, be convenient to student, Scientific Research Workers or medical test person test, the micropipettor rifle head of all size all needs in the neat rifle head box being placed on correspondence, all by manual placement at present, insert in corresponding rifle head box singly, this is a process loaded down with trivial details, consuming time, as for the micropipettor rifle head of large quantity, need the manpower time of costing a lot of money, and speed is slow, easily make mistakes, efficiency is low.
Summary of the invention
The object of this invention is to provide and a kind ofly can really help laboratory technician rambling rifle head to be put in order the device be contained in rifle head box fast and efficiently in laboratory.
The technical solution adopted for the present invention to solve the technical problems is: a kind of micropipettor rifle head quick load device, it is characterized in that by rifle head temporary storage box, rifle head memotron matrix case, control desk, memotron matrix channel, bearing, adapter plate, control desk handle and positioning plate composition, the bottom of described rifle head temporary storage box is provided with rifle head and dredges plate, described rifle head is dredged plate and is provided with multiple infundibulate ease-hole, the periphery of funnel inside evenly arranges 3-6 column, the inner passage diameter that column surrounds 0.5-1.5mm larger than rifle head maximum outside diameter, many are established to dredge pipe in described rifle head memotron matrix case, can the control desk with holes of parallel motion below rifle head memotron matrix case, memotron matrix channel and bearing successively below control desk, describedly dredge plate, hole on control desk and rifle head memotron matrix case, pipeline in memotron matrix channel is corresponding up and down.
The described rifle head pipeline dredged in hole on plate, control desk and rifle head memotron matrix case, memotron matrix channel is all 12 × 8 totally 96.
The basic comprising unit that described rifle head dredges plate is that a cube deducts a up big and down small round platform and cube and to occur simultaneously " concave volume " that remaining part after part formed, and " concave volume " inner circumferential inclined-plane is arranged the cylinder that 4 upper surface ends are chamfered a part.
Together with described rifle head memotron matrix case and memotron matrix channel are connected and fixed by the fixed handle that both sides are arranged.
Described rifle head temporary storage box and rifle head memotron matrix case connect together, and unique outlet of the rifle head inside when the lid of rifle head temporary storage box covers enters the plastic pipe in rifle head memotron matrix case.
Qiang Tou entrance, the upper end plastic pipe internal diameter 0.5-1.5mm more about than the maximum external diameter of rifle head of plastic pipe in described rifle head memotron matrix case, rifle head is just passed through, in plastic pipe, the internal diameter of lower end is larger than the plastic pipe internal diameter of entrance, has vertical drop between plastic pipe two internal diameter.The probability having vertical drop to make the rifle head " race " entered in rifle head memotron matrix case return rifle head temporary storage box between plastic pipe two internal diameter greatly reduces.
The both sides above of described memotron matrix channel are provided with two pieces of positioning plates, and two pieces of positioning plates are fixed between rifle head memotron matrix case and memotron matrix channel, form the action radius that a track is used for limiting rifle head control desk.
Described rifle head control desk there are 12 × 8 totally 96 holes, the size in hole is consistent with the internal diameter of lower end in the plastic pipe of rifle head memotron matrix case, rifle head control desk can only at one-dimensional square upward movement under the restriction of positioning plate, rifle head memotron matrix case and memotron matrix channel, rifle head control desk one end is linked by spring and fixed handle, the other end of rifle head control desk has rifle head control desk handle, is controlled the motion of rifle head control desk by rifle head control desk handle.
The plastic pipe of described adapter plate on fixing rifle head memotron matrix case and memotron matrix channel, adapter plate has 12 × 8 totally 96 holes, the size in hole can just entangle plastic pipe.
During use, each parts of micropipettor rifle head quick load device are installed together formation entirety, rifle head box is placed in bearing, make it highly moderate, micropipettor rifle head is put into rifle head temporary storage box, cover lid, with the hands hold the fixed handle on both sides, lift and rock, because rifle head dredges the special construction of plate when micropipettor rifle head quick load device shakes up and down, having of rifle head one way or another in bulk in rifle head temporary storage box, and ceaselessly change direction in earthquake process, but only have sharp mouth portion those rifle heads down can slide in rifle head memotron matrix case smoothly, thus the effect played screening and dredge, repetition like this, rifle head in rifle head temporary storage box will under rifle head dredges the dredging of plate, tip is in the pipeline fallen in rifle head memotron matrix case, because the upper internal diameter of pipeline is little, middle and lower part internal diameter is large, so rifle head is difficult to return bounce back in rifle head temporary storage box again, the quantity that rifle head enters in each pipeline may be different, but they all can limit by rifle head control desk, can not continue down to drop, rifle head control desk also has 12 × 8 totally 96 holes, the size in hole is consistent with the internal diameter of lower end in the plastic pipe in rifle head memotron matrix case, when the axis of the plastic pipe corresponding with on rifle head memotron matrix case when the axis in hole on rifle head control desk overlaps, rifle head can straightwayly move down under self gravitation effect, otherwise rifle head control desk under the force of a spring, do not line up with the upper lower opening heart, the control desk rifle head that will press against in plastic pipe makes it not move down.Only have when pulling control desk handle, after making upper and lower hole heart alignment, rifle head just can be under gravity, fall in rifle head box through memotron matrix channel, because the rifle head quantity in each plastic pipe often has multiple, nethermost first rifle head falls into after in rifle head box, heap rifle head in the above can be clamped by the hole on rifle head control desk, can not continue to whereabouts.Just only have a rifle head in each hole in such rifle head box, complete mixed and disorderly rifle head put into fast rifle head box object.
Passable after changing an empty rifle head box, control desk handle can be pulled, time alignment with the axle center of rifle head memotron matrix case, memotron matrix channel interior conduit in axle center, hole on control desk, nethermost one deck rifle head has dropped to again in rifle head box, so repeatedly, continuous use, constantly can put into rifle head box by rifle head.
Advantage of the present invention is: just quickly and easily rifle head mixed and disorderly in a large number can fitly be put into rifle head box by simple M/C, and speed is fast, and efficiency is high, and the present invention is mainly used in the arrangement of micropipettor rifle head in laboratory.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram of micropipettor rifle head quick load device.
Fig. 2 is the exploded view of micropipettor rifle head quick load device.
Fig. 3 is the block diagram that micropipettor rifle head quick load device feature decomposes
Fig. 4 is the cross-sectional schematic of micropipettor rifle head quick load device rifle head temporary storage box and rifle head memotron matrix case interface portion.
Fig. 5 is the cross-sectional schematic of rifle head memotron matrix case in micropipettor rifle head quick load device, rifle head control desk and memotron matrix channel junction.
Fig. 6 in micropipettor rifle head quick load device is the block diagram that rifle head dredges plate.
Fig. 7 is the birds-eye view that in micropipettor rifle head quick load device, rifle head dredges plate.
Fig. 8 is that in micropipettor rifle head quick load device, rifle head dredges plate lateral plan.
Fig. 9 is the block diagram that in micropipettor rifle head quick load device, rifle head dredges the amplification of plate base unit.
Detailed description of the invention
As shown in figs 1-9, a kind of micropipettor rifle head quick load device is by rifle head temporary storage box 1, rifle head memotron matrix case 2, control desk 3, memotron matrix channel 4, bearing 5, adapter plate 9, control desk handle 10 and positioning plate 11 form, the bottom of described rifle head temporary storage box 1 is provided with rifle head and dredges plate 8, described rifle head is dredged plate 8 and is provided with multiple infundibulate ease-hole, the periphery of funnel inside evenly arranges 3-6 column, preferably 4, the inner passage diameter that these columns surround 0.5-1.5mm larger than rifle head maximum outside diameter, many are established to dredge pipe in described rifle head memotron matrix case 2, can the control desk 3 with holes of parallel motion below rifle head memotron matrix case 2, control desk 3 is memotron matrix channel 4 and bearing 5 below successively, describedly dredge plate 8, hole on control desk 3 and rifle head memotron matrix case 2, pipeline in memotron matrix channel 4 is corresponding up and down.
Described rifle head dredges pipeline number in hole count on plate 8, control desk 3 and rifle head memotron matrix case 2, memotron matrix channel 4 all preferably 12 × 8 totally 96.
The basic comprising unit that described rifle head dredges plate 8 is that a cube deducts a up big and down small round platform and cube and to occur simultaneously " concave volume " that remaining part after part formed, and " concave volume " inner circumferential inclined-plane is arranged the cylinder that 4 upper surface ends are chamfered a part.
Together with described rifle head memotron matrix case 2 and memotron matrix channel 4 are connected and fixed by the fixed handle 6 that both sides are arranged.
Described rifle head temporary storage box 1 and rifle head memotron matrix case 2 connect together, and unique outlet of the rifle head inside when the lid of rifle head temporary storage box 1 is built enters the plastic pipe in rifle head memotron matrix case 2.
Described rifle head memotron matrix case 2 by 12 × 8 totally 96 plastic pipes form, Qiang Tou entrance, the upper end plastic pipe internal diameter 0.5-1.5mm more about than the maximum external diameter of rifle head of plastic pipe, rifle head is just passed through, in plastic pipe, the internal diameter of lower end is larger than the plastic pipe internal diameter of entrance, has vertical drop between plastic pipe two internal diameter.
The both sides above of described memotron matrix channel 4 are provided with two pieces of positioning plates, 11, two pieces of positioning plates 11 and are fixed between rifle head memotron matrix case 2 and memotron matrix channel 4, form the action radius that a track is used for limiting rifle head control desk 3.
Described rifle head control desk 3 there are 12 × 8 totally 96 holes, the size in hole is consistent with the internal diameter of lower end in the plastic pipe of rifle head memotron matrix case 2, rifle head control desk 3 can only at one-dimensional square upward movement under the restriction of positioning plate 11, rifle head memotron matrix case 2 and memotron matrix channel 4, rifle head control desk 3 one end is linked by spring 7 and fixed handle 6, the other end of rifle head control desk 3 is provided with control desk handle 10, is controlled the motion of rifle head control desk 3 by control desk handle 10.
Described adapter plate 9 is for the plastic pipe on fixing rifle head memotron matrix case 2 and memotron matrix channel 4, and adapter plate 9 has 12 × 8 totally 96 holes, the size in hole can just entangle plastic pipe
100-1000 μ L, 10-200 μ L and these three kinds of specifications of 0.1-20 μ L are had, so micropipettor rifle head quick load device is also to there being three kinds of specifications owing to testing the rifle head commonly used.
Use the lid building rifle head temporary storage box 1 inside the front rifle head temporary storage box 1 rifle head 12 in bulk of corresponding specification being added to micropipettor rifle head quick load device, rifle head control desk 3 makes the outlet of rifle head memotron matrix case (2) rifle head be in closed condition under the action of the spring, with the hands hold handle about 6 and tiltedly shake up and down, rifle head now inside rifle head temporary storage box 1 is in rambling state, when rifle head dredges that under the screening of plate 8 and elicitation effect, rifle head falls down, point mouth that a part of rifle head down will slide in rifle head memotron matrix case 2, due to rifle head memotron matrix case 2 plastic pipe upper end have an appointment 0.5cm length plastic pipe internal diameter ratio in lower end little, so it is very little to enter the probability that the rifle head " race " in rifle head memotron matrix case 2 gets back in rifle head temporary storage box 1.Controlled rifle head control desk 3 by handle 6 after in rifle head memotron matrix case 2 when enough rifle heads enter the rifle head in rifle head memotron matrix case 2 is entered in the rifle head box that will load.
Claims (9)
1. a micropipettor rifle head quick load device, it is characterized in that by rifle head temporary storage box (1), rifle head memotron matrix case (2), control desk (3), memotron matrix channel (4), bearing (5), adapter plate (9), control desk handle (10) and positioning plate (11) composition, the bottom of described rifle head temporary storage box (1) is provided with rifle head and dredges plate (8), described rifle head is dredged plate (8) and is provided with multiple infundibulate ease-hole, the periphery of funnel inside evenly arranges 3-6 column, the inner passage diameter that column surrounds 0.5-1.5mm larger than rifle head maximum outside diameter, many are established to dredge pipe in described rifle head memotron matrix case (2), can the control desk (3) with holes of parallel motion below rifle head memotron matrix case (2), control desk (3) is memotron matrix channel (4) and bearing (5) below successively, describedly dredge plate (8), hole on control desk (3) and rifle head memotron matrix case (2), pipeline in memotron matrix channel (4) is corresponding up and down.
2. micropipettor rifle head quick load device according to claim 1, is characterized in that the described rifle head pipeline dredged in hole on plate (8), control desk (3) and rifle head memotron matrix case (2), memotron matrix channel (4) is all 12 × 8 totally 96.
3. micropipettor rifle head quick load device according to claim 1, it is characterized in that basic comprising unit that described rifle head dredges plate (8) is that a cube deducts a up big and down small round platform and cube and to occur simultaneously " concave volume " that remaining part after part formed, " concave volume " inner circumferential inclined-plane is arranged the cylinder that 4 upper surface ends are chamfered a part.
4. micropipettor rifle head quick load device according to claim 1, is characterized in that the fixed handle (6) that described rifle head memotron matrix case (2) and memotron matrix channel (4) are arranged by both sides is connected and fixed together.
5. micropipettor rifle head quick load device according to claim 1, it is characterized in that described rifle head temporary storage box (1) and rifle head memotron matrix case (2) connect together, unique outlet of the rifle head inside when the lid of rifle head temporary storage box (1) covers enters the plastic pipe in rifle head memotron matrix case (2).
6. micropipettor rifle head quick load device according to claim 1, it is characterized in that Qiang Tou entrance, the upper end plastic pipe internal diameter 0.5-1.5mm more about than the maximum external diameter of rifle head of plastic pipe in described rifle head memotron matrix case (2), rifle head is just passed through, in plastic pipe, the internal diameter of lower end is larger than the plastic pipe internal diameter of entrance, has vertical drop between plastic pipe two internal diameter.
7. micropipettor rifle head quick load device according to claim 1, it is characterized in that the both sides above of described memotron matrix channel (4) are provided with two pieces of positioning plates (11), two pieces of positioning plates (11) are fixed between rifle head memotron matrix case (2) and memotron matrix channel (4), form the action radius that a track is used for limiting rifle head control desk (3).
8. micropipettor rifle head quick load device according to claim 1, it is characterized in that described rifle head control desk (3) has 12 × 8 totally 96 holes, the size in hole is consistent with the internal diameter of lower end in the plastic pipe of rifle head memotron matrix case (2), rifle head control desk (3) is in positioning plate (11), can only at one-dimensional square upward movement under the restriction of rifle head memotron matrix case (2) and memotron matrix channel (4), rifle head control desk (3) one end is linked with fixed handle (6) by spring (7), the other end of rifle head control desk (3) is provided with control desk handle (10), the motion of rifle head control desk (3) is controlled by control desk handle (10).
9. micropipettor rifle head quick load device according to claim 1, it is characterized in that described adapter plate (9) is for the plastic pipe on fixing rifle head memotron matrix case (2) and memotron matrix channel (4), adapter plate (9) has 12 × 8 totally 96 holes, the size in hole can just entangle plastic pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510092084.0A CN104670598A (en) | 2015-02-17 | 2015-02-17 | Rapid loading device for gun head of micro pipette |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510092084.0A CN104670598A (en) | 2015-02-17 | 2015-02-17 | Rapid loading device for gun head of micro pipette |
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| CN104670598A true CN104670598A (en) | 2015-06-03 |
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| CN201510092084.0A Pending CN104670598A (en) | 2015-02-17 | 2015-02-17 | Rapid loading device for gun head of micro pipette |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000216A (en) * | 2015-08-10 | 2015-10-28 | 上海伦恩通用技术有限公司 | Automatic arranging and boxing machine for pipette heads |
| CN105035385A (en) * | 2015-08-10 | 2015-11-11 | 上海伦恩通用技术有限公司 | Boxing mechanism of automatic arrangement boxing machine for gun heads |
| CN110371363A (en) * | 2019-06-24 | 2019-10-25 | 上海雷迪埃电子有限公司 | It is packed for steering tool |
| CN113385408A (en) * | 2021-06-11 | 2021-09-14 | 河北医科大学第三医院 | Vibrating device for loading gun head |
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| C06 | Publication | ||
| PB01 | Publication | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qian Hege Inventor before: Li Zelong |
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| CB03 | Change of inventor or designer information | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171225 Address after: 243000 Anhui city of Ma'anshan province Kangtai mountain rain Jiayuan 48 building 1001 Applicant after: Qian Hege Address before: 510515 life science building, Southern Medical University, No. 1838, North 1838 Guangzhou Avenue, Baiyun District, Guangdong Province, two building Applicant before: Li Zelong |
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| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |
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| WD01 | Invention patent application deemed withdrawn after publication |