CN203886563U - Simple automatic sequencing box device of pipetting gun heads - Google Patents
Simple automatic sequencing box device of pipetting gun heads Download PDFInfo
- Publication number
- CN203886563U CN203886563U CN201420331490.9U CN201420331490U CN203886563U CN 203886563 U CN203886563 U CN 203886563U CN 201420331490 U CN201420331490 U CN 201420331490U CN 203886563 U CN203886563 U CN 203886563U
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- thin plate
- box body
- pipeline section
- pipe section
- rifle head
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Abstract
The utility model discloses a simple automatic sequencing box device of pipetting gun heads. The device comprises a box body and a sloping pipe part, wherein the box body is shaped like a trapezoidal double-open funnel; cambered single plates are arranged in the box body to separate the box body into a plurality of box cavities; the sloping pipe part comprises an arc pipe section, an oblique straight pipe section and a horizontal straight pipe section; the top end of the arc pipe section is connected on the bottom surfaces of the cambered single plates and the bottom surfaces of two side walls of the box body and symmetrically distributed like a Chinese character eight; the tail end of the arc pipe section is connected with the oblique straight pipe section; the other end of the oblique straight pipe section is in smooth transition connection with the horizontal straight pipe section; a movable clamping comb thin plate is further arranged on the horizontal straight pipe section; gaps among long plate teeth of the clamping comb thin plate correspond to gap slipways of the sloping pipe part; the opening of the clamping comb thin plate is towards the sliding direction of the pipetting gun heads in the gap slipways; corresponding concave semicircular arc-shaped grooves are arranged in the side walls of the long plate teeth of the clamping comb thin plate. The device is simple in structure and convenient in operation and is capable of automatically sequencing the pipetting gun heads rapidly.
Description
Technical field
The utility model relates to Biochemical Lab's equipment auxiliary equipment, relates in particular to a kind of simple and easy liquid transfer gun head auto-sequencing and becomes box device.
Background technology
At present, in prior art, the auxiliary equipment research and development technology for the auto-sequencing of laboratory liquid transfer gun head is varied;
For example: Chinese patent application publication No. CN102975890A (application number: 201210534287.7), patent name is: a kind of liquid transfer gun head automatic sequencing device, this Patent Application Publication discloses a kind of liquid transfer gun head automatic sequencing device, it is characterized in that, it comprises rifle head conveying device, and the rifle head take-away belt (conveyor) that is arranged at described rifle head conveying device downside, and described rifle head conveying device comprises: screw rod, be rotationally connected with frame, on described screw rod, be connected with drive unit; Slide bar, is fixedly connected on described frame, and be arranged in parallel with described screw rod; Between described slide bar and described screw rod, have gap, the maximal clearance between described slide bar and screw rod is less than the maximum gauge of described rifle head, and is greater than rifle head minimum diameter; The rifle head outlet corresponding with described rifle head take-away belt (conveyor) position is set on described gap, and the gap of described rifle head outlet is greater than the maximum gauge of rifle head, and described rifle head is delivered to described rifle head outlet place and falls on described rifle head take-away belt (conveyor).In above-mentioned patented technology, inventor is first collected in rifle head in a columniform box, box below has an opening that rifle head can be fallen down from opening part, its lower end has three short slabs can change successively on the rifle head whereabouts direction of motion makes it level drops in the gap of screw rod and slide rod device as far as possible, now due to gap size, stick the afterbody of rifle head, make rifle head point down, screw rod and slide bar rotate and can make rifle head carry successively downwards.
Chinese patent application publication number CN203329751U(application number: 201320330202.3), patent name is: a kind of Micro pipette tip enters box device fast, this Patent Application Publication discloses a kind of micropipettor rifle head and has entered fast box device, comprise support, bottle-inlet mechanism and rifle head box, described bottle-inlet mechanism is by described stent support, described bottle-inlet mechanism is positioned at described rifle head box top, it is characterized in that: described bottle-inlet mechanism comprises funnel, with described the funnel bottom Vertical Channel of joining and the rolling wheel that is positioned at described Vertical Channel rear side bottom, described rolling wheel is equidistantly provided with one group of leaf roll on one week.
Though the advantage more or less that is arranged with to liquid transfer gun head in prior art, also exists certain not enough; 1), in this device sequence documents 1 deficiency:, the tip of rifle head touches short slab three times, and also contact with screw rod, slide bar, increase rifle head and pollute possibility, because short slab and screw rod are exposed in air and non-tight, be easy to dust and microbe deposition, and then pollute rifle head tip, affect experimental result.
2), this device parts more, complex structure.
3), this utilization ratio of device is low, feeding port opening is only in one end of screw rod, this just causes one end rifle head of screw rod a lot of and middle part and offside almost without rifle head, thereby the slotting speed of rifle head in downstream is slowed down.
4), insert not exclusively, irregular: because rifle head falls cannot accomplish accurate control, also just cannot accurately can be inserted into the rifle head quantity of rifle head box, and the size of most of laboratory rifle head used box is substantially fixing, the uncertainty of this device probably causes under-enumeration to be inserted less at every turn.
1), the thin metal clips of this device documents 2 deficiencies:, there will be for a long time corrosion, be not easy to circulation and sterilization is used.
2), this device by army, take turns the position that regulates rifle head, because rolling wheel is partly exposed in air and people's manual adjustments, can cause the pollution of rifle head.
Utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, provides a kind of simple and easy liquid transfer gun head auto-sequencing to become box device.
For achieving the above object, the utility model adopts following technical proposals:
Simple and easy liquid transfer gun head auto-sequencing becomes box device, comprises box body, and described box body is trapezoidal two funnel type of opening, the built-in curvature veneer of box body by it every establishing some boxes chamber; Also comprise gradient pipe portion, described gradient pipe portion comprises arc pipeline section, tiltedly straight length and horizontal straight tube section; Described arc pipeline section top is connected on curvature veneer bottom surface and bottom surface, box body two side, and symmetry is " eight " font and distributes; Arc pipeline section end is connected with oblique straight length, and tiltedly the straight length other end is connected with horizontal straight tube section rounding off; In horizontal straight tube section, also establish and movably clamp comb thin plate, between the strip plate tooth of described clamping comb thin plate, between gap and gradient pipe portion, gap slideway is corresponding, clamping comb thin plate opening, towards catering to the line of travel of liquid transfer gun head in the slideway of gap, is established corresponding indent half-arc groove on the sidewall of strip plate tooth that clamps thin plate.
In a preferred version, described gradient pipe portion also can only comprise arc pipeline section and low dip pipeline section.
In another preferred version, between described gradient pipe portion, the width of gap slideway and liquid transfer gun head middle part external diameter adapt.
In next preferred version, described arc pipeline section top spacing, between arc pipeline section " eight " font, distance is 15-16mm.
In next preferred version, described arc pipeline section top is 18-20mm to the Edge Distance of curvature veneer separately.
In next preferred version, the width in described box chamber is 16-17mm, and length is 45-46mm.
The beneficial effects of the utility model are, compared with prior art, this simplified, easy to operate, be convenient to rifle head justifying and insert out, be applicable to high-temp steam sterilizing pot and carry out sterilization cycles use; During operation, in room ventilation cupboard, insert by experiment the operation of rifle head, for aseptic experiment provides more convenience, improve experiment accuracy.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model partial sectional view;
Fig. 3 is clamping comb thin-slab structure schematic diagram;
1. box bodys wherein, 2. curvature veneer, 3. arc pipeline section, 4. tiltedly straight length, 5. horizontal straight tube section, 6. clamping comb thin plate, 7. indent half-arc groove.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Shown in Fig. 1 and Fig. 2, simple and easy liquid transfer gun head auto-sequencing becomes box device, comprises box body 4, and box body 4 is trapezoidal two funnel types of opening, the built-in curvature veneer 2 of box body 1 by it every establishing some boxes chamber; Shown in Fig. 2, this device also comprises gradient pipe portion, and described gradient pipe portion comprises arc pipeline section 3, tiltedly straight length 4 and horizontal straight tube section 5; Arc pipeline section 3 tops are connected on curvature veneer 1 bottom surface and bottom surface, box body two side, and symmetry is " eight " font and distributes; Arc pipeline section 3 ends are connected with oblique straight length 4, and tiltedly straight length 4 other ends are connected with horizontal straight tube section 5 rounding ofves; In horizontal straight tube section 5, also establish and movably clamp comb thin plate 6(as shown in Figure 3); Between the strip plate tooth of clamping comb thin plate 6, between gap and gradient pipe portion, gap slideway is corresponding, clamp comb thin plate opening towards catering to the line of travel of liquid transfer gun head in the slideway of gap, and establish corresponding indent half-arc groove 7 on the sidewall of strip plate tooth that clamps comb thin plate 6.
Gradient pipe portion also can only comprise arc pipeline section 3 and low dip pipeline section 4, between gradient pipe portion, the width of gap slideway and liquid transfer gun head middle part external diameter adapt, arc pipeline section 3 top spacing, be that between arc pipeline section 3 " eight " fonts, distance is 15-16mm, arc pipeline section 3 tops are 18-20mm to the Edge Distance of curvature veneer 2 separately, the width in box chamber is 16-17mm, and length is 45-46mm.
Embodiment
In this device box body 1, establish seven curvature veneers 2 and be divided into eight equidistant box chambeies, the width 16.7178mm in box chamber, long 45.7238mm, be slightly larger than a rifle head and be less than the size that two rifle heads superpose, and then while guaranteeing rifle head through this eight vallecular cavities all single successively by but not the folded phenomenon that waits multiple gun head simultaneously to pass through of rifle headgear, while also having guaranteed that rifle head passes through box chamber, its afterbody (center of gravity of rifle head) is in both sides but not centre; When curvature veneer 2 guarantees rifle heads through box chamber with horizontal direction but not vertical direction output between gradient pipe portion in the slideway of gap, because the curvature of curvature veneer 2 restriction rifle head can only be along its curvature direction rolling whereabouts rather than perpendicular to this curvature, under basic perpendicular to the rifle head of this curvature, do not go, but because the thrust direction of rifle head is below random, the rifle head difficulty of vertical curvature keeps plumbness always, so be easy to change direction, along curvature veneer, roll, this has just been avoided occurring jam at charging aperture.
Gradient pipe portion comprises the whereabouts accelerating sections of arc pipeline section 3(rifle head), the oblique whereabouts accelerating sections of straight length 4(rifle head) and the whereabouts breeze way of horizontal straight tube section 5(rifle head), arc pipeline section 3 tops are connected on curvature veneer 2 bottom surfaces and box body 1 bottom surface, two side, and symmetry is " eight " font and distributes, arc pipeline section 3 ends are connected with oblique straight length, and tiltedly straight length 4 other ends are connected with horizontal straight tube section 5 rounding ofves, in horizontal straight tube section 5, place clamping comb thin plate 6, between the gap of clamping comb thin plate 6 and gradient pipe, gap slideway is corresponding, between gradient pipe portion, the width of gap slideway is that 4.0852mm(adapts with liquid transfer gun head middle part external diameter), arc pipeline section 3 top spacing, be that between arc pipeline section 3 " eight " fonts, distance is 16mm, arc pipeline section 3 tops are this structural limitations rifle head of 20mm through box chamber level out to the Edge Distance of curvature veneer 2 separately, afterbody (center of gravity) is behind two ends, its afterbody is simultaneously also in the both sides of gradient pipe portion, but not in gradient pipe portion inner side, if easily occur in inner side, leak phenomenons such as inserting the landing of rifle head, and appear at gradient pipe portion both sides, can be held comb thin plate 6 inserts away, be that rifle head-tail is stuck in gradient pipe portion (gap slideway), and the slideway landing under Action of Gravity Field in gap between gradient pipe portion of rifle head tip, occur that rifle head is vertically stuck in gradient pipe portion under Action of Gravity Field, specific range between gradient pipe portion also guarantees that rifle head can fully be inserted away, shown in Fig. 1, gradient pipe portion is positioned at box body 1 bottom and extends to its both sides, be " eight " word shape, and then solved regardless of the liquid transfer gun head landing in any side slope degree pipe portion from box body 1 both sides in box body 1, the clamping comb thin plate 6 that all can be arranged in gradient pipe portion horizontal straight tube section 5 is inserted away.
At the arc pipeline section 3(rifle head accelerating sections through gradient pipe portion) between after the slideway of gap, rifle head is endowed certain kinetic energy, rifle head can arrive horizontal straight tube section 5(rifle head breeze way under this kinetic energy and the effect of rifle head thrust below), because gradient pipe portion gap is fixed, contact-making surface is smooth, rifle head can successively be stored in the far-end of gradient pipe portion, now, because the indent half-arc groove 7 that has the stripe board between cog of clamping comb thin plate 6 to form is slightly larger than gap between gradient pipe portion, the gap of clamping comb thin plate 6 and the gap slideway equal and opposite in direction between gradient pipe portion, therefore not hindering rifle head slides, now, only clamping comb thin plate 6 levels need be mentioned, rifle head can fall into the great circle that indent half-arc groove 7 forms automatically, because rifle head-tail least significant end is the place of rifle head radius maximum, and the size of indent arc groove 7 on the strip plate flank wall of clamping comb thin plate 6 and its etc. are large, and rifle head is inserted in and is not stuck in its greatest circle place in rifle head box, but be stuck in an annulus of rifle head postmedian, and rifle head shapes is taper, between rifle head box mesopore and hole, there is pitch of holes, and be stuck in the postmedian of rifle head, overlook rifle head box, the end of rifle head-tail almost gapless is close together, and then explained clamping comb thin plate 6 compact arranged rifle head in gradient pipe portion can have been inserted and easily fallen into the indent arc groove 7 that clamps comb thin plate 6.After clamping comb thin plate 6 levels of sticking with rifle head are mentioned, aim at a dry practice head box rifle head is accurately entered in rifle head box, now only clamping comb thin plate need be extracted out to both sides slightly downwards again, rifle head is inserted into rifle head box, complete operation.
In real work, because clamping comb thin plate 6 thickness are very little, so can be stacked together by a plurality of clamping comb thin plates 6, because rifle head can infinitely add to pipe row far-end, a plurality of clamping comb thin plates 6 stack also can reach to shorten and plug in the rifle head time, only needing upwards to lift successively clamping comb thin plate 6 can be (after the superiors' clamping comb thin plate 6 use, rifle head has been stored and has been added on lower one deck clamping comb thin plate 6, now only need again lift lower floor's clamping comb thin plate 6 again flap in rifle head box, can repeatedly complete thus the continuous action of plugging in rifle head, save time).
Although above-mentioned, by reference to the accompanying drawings the specific embodiment of the present utility model is described; but the not restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (6)
1. simple and easy liquid transfer gun head auto-sequencing becomes box device, comprises box body, and described box body is trapezoidal two funnel type of opening, the built-in curvature veneer of box body by it every establishing some boxes chamber; It is characterized in that, also comprise gradient pipe portion, described gradient pipe portion comprises arc pipeline section, tiltedly straight length and horizontal straight tube section; Described arc pipeline section top is connected on curvature veneer bottom surface and bottom surface, box body two side, and symmetry is " eight " font and distributes; Arc pipeline section end is connected with oblique straight length, and tiltedly the straight length other end is connected with horizontal straight tube section rounding off; In horizontal straight tube section, also establish and movably clamp comb thin plate, between the strip plate tooth of described clamping comb thin plate, between gap and gradient pipe portion, gap slideway is corresponding, clamping comb thin plate opening, towards catering to the line of travel of liquid transfer gun head in the slideway of gap, is established corresponding indent half-arc groove on the sidewall of the strip plate tooth of described clamping comb thin plate.
2. simple and easy liquid transfer gun head auto-sequencing becomes box device according to claim 1, it is characterized in that, described gradient pipe portion also can only comprise arc pipeline section and low dip pipeline section.
3. according to simple and easy liquid transfer gun head auto-sequencing described in claim 1 or 2, become box device, it is characterized in that, between described gradient pipe portion, the width of gap slideway and liquid transfer gun head middle part external diameter adapt.
4. according to simple and easy liquid transfer gun head auto-sequencing described in claim 1 or 2, become box device, it is characterized in that, described arc pipeline section top spacing, between arc pipeline section " eight " font, distance is 15-16mm.
5. according to simple and easy liquid transfer gun head auto-sequencing described in claim 1 or 2, become box device, it is characterized in that, described arc pipeline section top is 18-20mm to the Edge Distance of curvature veneer separately.
6. simple and easy liquid transfer gun head auto-sequencing becomes box device according to claim 1, it is characterized in that, the width in described box chamber is 16-17mm, and length is 45-46mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331490.9U CN203886563U (en) | 2014-06-20 | 2014-06-20 | Simple automatic sequencing box device of pipetting gun heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420331490.9U CN203886563U (en) | 2014-06-20 | 2014-06-20 | Simple automatic sequencing box device of pipetting gun heads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203886563U true CN203886563U (en) | 2014-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420331490.9U Expired - Fee Related CN203886563U (en) | 2014-06-20 | 2014-06-20 | Simple automatic sequencing box device of pipetting gun heads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203886563U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173155A (en) * | 2015-09-18 | 2015-12-23 | 湖北工业大学 | Batch simple liquor relief gun head box packing device |
| CN105856018A (en) * | 2016-06-06 | 2016-08-17 | 中国地质大学（武汉） | Full-automatic rapid gem sticking machine |
| CN106347984A (en) * | 2015-07-17 | 2017-01-25 | 浙江万里学院 | Simple pipette tip alignment device |
| CN108421570A (en) * | 2017-02-15 | 2018-08-21 | 中国石油化工股份有限公司 | Liquid-transfering gun pipette tips are at box device and at cassette method |
| CN108970664A (en) * | 2018-08-31 | 2018-12-11 | 吴秋月 | A kind of liquid-transfering gun pipette tips transfer device and its application method |
| CN110182428A (en) * | 2019-02-21 | 2019-08-30 | 杭州多泰科技有限公司 | A kind of pipette tips batch clip loading system of liquid-transfering gun |
| CN111036322A (en) * | 2020-01-03 | 2020-04-21 | 张国培 | Laboratory is with pipettor rifle head cartoning device |
| CN111169699A (en) * | 2019-11-29 | 2020-05-19 | 郭剑 | Experimental liquid transfer gun head arranging device and arranging method |
| CN111841685A (en) * | 2020-08-06 | 2020-10-30 | 北京专益科技有限公司 | Method for boxing pipette tips |
| CN112871236A (en) * | 2021-01-20 | 2021-06-01 | 山东农业大学 | Liquid-transfering gun auxiliary assembly with gun head capable of being automatically filled into gun head box |
| CN113734584A (en) * | 2021-09-22 | 2021-12-03 | 山东中医药大学 | Adjustable multifunctional pipette gun head box |
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2014
- 2014-06-20 CN CN201420331490.9U patent/CN203886563U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347984A (en) * | 2015-07-17 | 2017-01-25 | 浙江万里学院 | Simple pipette tip alignment device |
| CN105173155A (en) * | 2015-09-18 | 2015-12-23 | 湖北工业大学 | Batch simple liquor relief gun head box packing device |
| CN105856018A (en) * | 2016-06-06 | 2016-08-17 | 中国地质大学（武汉） | Full-automatic rapid gem sticking machine |
| CN108421570A (en) * | 2017-02-15 | 2018-08-21 | 中国石油化工股份有限公司 | Liquid-transfering gun pipette tips are at box device and at cassette method |
| CN108421570B (en) * | 2017-02-15 | 2021-05-14 | 中国石油化工股份有限公司 | Box forming device and box forming method for pipette tips |
| CN108970664A (en) * | 2018-08-31 | 2018-12-11 | 吴秋月 | A kind of liquid-transfering gun pipette tips transfer device and its application method |
| CN110182428B (en) * | 2019-02-21 | 2024-01-16 | 杭州多泰科技有限公司 | Gun head batch boxing system of pipetting gun |
| CN110182428A (en) * | 2019-02-21 | 2019-08-30 | 杭州多泰科技有限公司 | A kind of pipette tips batch clip loading system of liquid-transfering gun |
| CN111169699A (en) * | 2019-11-29 | 2020-05-19 | 郭剑 | Experimental liquid transfer gun head arranging device and arranging method |
| CN111169699B (en) * | 2019-11-29 | 2024-03-12 | 郭剑 | Device and method for arranging pipette tips for experiments |
| CN111036322A (en) * | 2020-01-03 | 2020-04-21 | 张国培 | Laboratory is with pipettor rifle head cartoning device |
| CN111841685A (en) * | 2020-08-06 | 2020-10-30 | 北京专益科技有限公司 | Method for boxing pipette tips |
| CN112871236A (en) * | 2021-01-20 | 2021-06-01 | 山东农业大学 | Liquid-transfering gun auxiliary assembly with gun head capable of being automatically filled into gun head box |
| CN112871236B (en) * | 2021-01-20 | 2024-07-05 | 山东农业大学 | Liquid-transfering gun auxiliary equipment with gun head capable of automatically filling gun head box |
| CN113734584B (en) * | 2021-09-22 | 2023-07-25 | 山东中医药大学 | Adjustable multifunctional pipette gun head box |
| CN113734584A (en) * | 2021-09-22 | 2021-12-03 | 山东中医药大学 | Adjustable multifunctional pipette gun head box |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20160620 |
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| CF01 | Termination of patent right due to non-payment of annual fee |