CN2529235Y - Electronic liquid suction apparatus - Google Patents
Electronic liquid suction apparatus Download PDFInfo
- Publication number
- CN2529235Y CN2529235Y CN 01231489 CN01231489U CN2529235Y CN 2529235 Y CN2529235 Y CN 2529235Y CN 01231489 CN01231489 CN 01231489 CN 01231489 U CN01231489 U CN 01231489U CN 2529235 Y CN2529235 Y CN 2529235Y
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- CN
- China
- Prior art keywords
- liquid
- negative pressure
- suction pipe
- electronic liquid
- pressure pump
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an electrical liquid-moving device, which can absorb and discharge the liquid automatically through a straw. In the prior insulated outer shell, a liquid-absorbing button and liquid-discharging button are respectively connected with a small negative pressure pump. When using the straw to absorb the liquid, the electrical liquid-moving device can use the negative pressure function of the small negative pressure pump to absorb in or discharge out the liquid so as to make the experimental result more accurate and the error to the minimum.
Description
The utility model relates to a kind of device that utilizes suction pipe to inhale the tapping body, especially can be automatically liquid assimilating, the electronic liquid trasferring device of emitting.
The electronic liquid trasferring device of the relevant suction tapping body that can be automatic accurate of China does not appear in the newspapers at present.Traditional withstand on the suction pipe top with rubber pipette bulb and draw, emit the fixed mode of liquid and have following two point defects, the one, the experimenter must rely on both hands to carry out imbibition, moves liquid, the process of tapping, and this just can't carry out other work again; The 2nd, if in moving process finger have slightly loosening will trickle leakage, cause experimental result inaccurate.
The purpose of this utility model is by using this brand-new medicine equipment to provide convenience as the experimenter, improving the accuracy of experimental data, thereby the confidence level of experimental result is improved significantly.
The utility model is that a kind of suction pipe that can act on is drawn automatically, emits the new type medical equipment of liquid, is mainly used in experimentation, when with the suction pipe imbitition, electronic liquid trasferring device can be automatically liquid assimilating or emit, make experimental result accurate, it is minimum that error reaches.It mainly is made up of following eight parts: (1) electronic liquid trasferring device shell is to be moulded by the hard plastic compression of ABS to form; (2) imbibition button is made up of duroplasts part and wire spring; (3) tapping button is made up of duroplasts part and wire spring; (4) by battery-driven little negative pressure pump; (5) suction attachment is joined with the suction pipe head, can draw, emit liquid.(6) 3V charging inlet; (7) battery case; (8) battery, two joint rechargeable batteries.
The utility model is achieved in that (1) electronic liquid trasferring device shell, is to be moulded by the hard plastic compression of ABS to form, and is specious, small and exquisite, good hand touch; (2) the imbibition button is made up of duroplasts part and wire spring, downwards on time because suction function sucks suction pipe with certain milliliters of liquid; (3) the tapping button is made up of duroplasts part and wire spring, downwards on time because suction function is emitted suction pipe with certain milliliters of liquid; (4) by battery-driven little negative pressure pump, can produce negative pressure, make liquid can suck suction pipe automatically, emit suction pipe; (5) suction attachment is joined tightly with suction pipe, can draw, emit liquid.(6) 3V charging inlet, when battery electric quantity is not enough, chargeable; (7) battery case; (8) battery, two joint AA rechargeable batteries.
The utility model using method is as follows: (1) is contained in two joint AA batteries in the battery case; (2) suction pipe is inserted in the electronic liquid trasferring device suction attachment; (3) during imbitition, forefinger is pressed the imbibition button, unclamps finger when arriving required milliliter number, and liquid is parked on the desired position; When (4) emitting liquid, middle finger is pressed the tapping button, all flows out until liquid, unclamps finger.If in use the battery electric quantity deficiency is please in time changed rechargeable battery.
The utility model has been broken and traditional has been withstood on the fixed mode that the suction pipe top is drawn, emitted liquid with rubber pipette bulb, and using not only of electronic liquid trasferring device provides convenience as the experimenter, and accurately provides important guarantee for experimental data.Its principle of work is the negative pressure that produces by little negative pressure pump, makes liquid can draw or emit suction pipe automatically, thereby greatly reduces experimenter's labour intensity, makes experimental result accurate, and it is minimum that error reaches.In sum, electronic liquid trasferring device is compared with the method for rubber pipette bulb imbitition with existing, have the following advantages: principle of work and excellent results that (1) is advanced, negative pressure by little negative pressure pump generation, make liquid can draw or emit suction pipe automatically, thereby greatly reduce experimenter's labour intensity, make experimental result accurate, it is minimum that error reaches; (2) simple to operate, as long as suction pipe is fixed in the suction attachment, press the imbibition button, the tapping button gets final product; (3) small and exquisite, electronic liquid trasferring device is fit to hand shape, exquisite being suitable for; (4) price is suitable; (5) applied widely, this product is applicable to each large, medium and small laboratory, R﹠D institution.
Adopt such scheme, can reach liquid is inhaled the purpose of putting automatically.
Below in conjunction with drawings and Examples the utility model is further specified.
Figure is a structural representation of the present utility model
The little negative pressure pump of 1-electronic liquid trasferring device shell 2-imbibition button 3-tapping button 4-
5-suction attachment 6-3V charging inlet 7-battery case 8-battery
Electronic liquid trasferring device is made up of following eight parts among the figure: electronic liquid trasferring device shell 1 is to be moulded by the hard plastic compression of ABS to form; Imbibition button 2 is made up of duroplasts part and wire spring; Tapping button 3 is made up of duroplasts part and wire spring; By battery-driven little negative pressure pump 4; Suction attachment 5 is joined with the suction pipe head, can draw, emit liquid.3V charging inlet 6; Battery case 7; Battery 8, two joint rechargeable batteries; Electronic liquid trasferring device shell 1 is to be moulded by the hard plastic compression of ABS to form, and is specious generous, good hand touch; Imbibition button 2 is made up of duroplasts part and wire spring, downwards on time because suction function sucks suction pipe with certain milliliters of liquid; Tapping button 3 is made up of duroplasts part and wire spring, downwards on time because suction function is emitted suction pipe with certain milliliters of liquid; By battery-driven little negative pressure pump 4, can produce negative pressure, make liquid can suck suction pipe automatically, emit suction pipe; Suction attachment 5 is joined with the suction pipe head, can draw, emit liquid.3V charging inlet 6, when battery 8 electric weight are not enough, chargeable; Battery case 7; Battery 8, two joint AA rechargeable batteries.Electronic liquid trasferring device, whole operation use step as described below: (1) is contained in two joint AA batteries 8 in the battery case 7; (2) suction pipe is inserted in the electronic liquid trasferring device suction attachment 5; (3) during imbitition, forefinger is pressed imbibition button 2, unclamps finger when arriving required milliliter number, and liquid is parked on the desired position; When (4) emitting liquid, middle finger is pressed tapping button 3, all flows out until liquid, unclamps finger.If in use the battery electric quantity deficiency is please in time changed rechargeable battery.
Claims (2)
1. an electronic liquid trasferring device in the plastic insulation shell, comprises suction, tapping control knob, little negative pressure pump, and it is characterized in that: imbibition control knob, tapping control knob link to each other with little negative pressure pump respectively.
2. electronic liquid trasferring device as claimed in claim 1 is characterized in that inhaling, the tapping control knob forms by moulding firmly with wire spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01231489 CN2529235Y (en) | 2001-07-18 | 2001-07-18 | Electronic liquid suction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01231489 CN2529235Y (en) | 2001-07-18 | 2001-07-18 | Electronic liquid suction apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2529235Y true CN2529235Y (en) | 2003-01-01 |
Family
ID=33645734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01231489 Expired - Fee Related CN2529235Y (en) | 2001-07-18 | 2001-07-18 | Electronic liquid suction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2529235Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063271A (en) * | 2013-01-24 | 2013-04-24 | 广东易美图影像科技股份有限公司 | Glue quantity detector |
| CN104062150A (en) * | 2014-07-07 | 2014-09-24 | 中国水产科学研究院黄海水产研究所 | Electric duckbill low-flow-velocity settling collection device |
-
2001
- 2001-07-18 CN CN 01231489 patent/CN2529235Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063271A (en) * | 2013-01-24 | 2013-04-24 | 广东易美图影像科技股份有限公司 | Glue quantity detector |
| CN103063271B (en) * | 2013-01-24 | 2015-08-05 | 广东易美图影像科技股份有限公司 | A kind of glue amount detecting device |
| CN104062150A (en) * | 2014-07-07 | 2014-09-24 | 中国水产科学研究院黄海水产研究所 | Electric duckbill low-flow-velocity settling collection device |
| CN104062150B (en) * | 2014-07-07 | 2015-04-22 | 中国水产科学研究院黄海水产研究所 | Electric duckbill low-flow-velocity settling collection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |