CN202490622U - Liquid relief device - Google Patents
Liquid relief device Download PDFInfo
- Publication number
- CN202490622U CN202490622U CN2012200053927U CN201220005392U CN202490622U CN 202490622 U CN202490622 U CN 202490622U CN 2012200053927 U CN2012200053927 U CN 2012200053927U CN 201220005392 U CN201220005392 U CN 201220005392U CN 202490622 U CN202490622 U CN 202490622U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- suction nozzle
- sliding guide
- imbibing
- press
- Prior art date
- 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
Links
- 239000007788 liquid Substances 0.000 title abstract description 6
- 238000005213 imbibition Methods 0.000 claims description 8
- 238000002474 experimental method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model relates to a liquid relief device which comprises a seat. A first orifice table and a second orifice table are respectively arranged on a left portion and a right portion of the surface of the seat. A support is respectively arranged on the left side and the right side of the top end of the seat. A horizontal sliding guide rail is placed at the upper ends of the supports, a vertical sliding guide rail is placed at the front end of the horizontal sliding guide rail. An organism is arranged at the front end of the vertical sliding guide rail, and the front end of the organism is provided with a first imbibing handle and a second imbibing handle. The lower portions of the left side and the right side of the organism are connected with a press imbibing head handle support, a press imbibing head handle is disposed in the middle of the front end of the press imbibing head handle support, and a push plate is arranged below the press imbibing head handle support. The push plate is of stepped appearance, and the height of a single step is 0.lmm to 1mm. The horizontal sliding guide rail and the vertical sliding guide rail are perpendicular to each other. The seat is perpendicular to the supports. The liquid relief device has the advantages of being simple in structure, convenient to use, accurate in liquid relief and wide in scope of application.
Description
Technical field
The utility model relates to a kind of liquid-transfering device.
Background technology
At present, during research aspect carrying out analytical test, generally adopt liquid-transfering device to measure a small amount of or micro-liquid; Because liquid-transfering device is higher than the precision of simple glass dropper, and more easy to operate, so this device is widely used in fields such as chemistry, bio-pharmaceuticals, medical science; The suction nozzle of this device withdraws from action and is mainly accomplished by a push pedal, but the contact-making surface of push pedal and suction nozzle is a plane fully, therefore when withdrawing from suction nozzle; All suction nozzles are simultaneously stressed, and this can make release power become very big undoubtedly, and this process of some experiment can continue long time; The staff is when long-time operation, and the hand of operation can be very tired.
The utility model content
The purpose of the utility model provides a kind of liquid-transfering device, to overcome above-mentioned described defective.
The described a kind of liquid-transfering device of the utility model is to realize through following technical scheme:
A kind of liquid-transfering device comprises base, and said base table top left part and right part are respectively equipped with the first orifice plate platform and the second orifice plate platform; The left and right sides, base top is respectively equipped with support; The support upper end is provided with the horizontal sliding guide rail, and horizontal sliding guide rail front end is provided with vertical slippage guide rail, and vertically slippage guide rail front end is provided with body; The body front end is provided with the first imbibition handle and the second imbibition handle; Bottom, the body left and right sides is connected with pressing the suction nozzle handle bracket, presses suction nozzle handle bracket front center to be provided with and presses the suction nozzle handle, presses suction nozzle handle bracket below to be provided with push pedal.
Said push pedal is a stairstepping, and the height of single ladder is 0.1mm ~ 1 mm.
Said horizontal sliding guide rail is with vertically the slippage guide rail is vertical each other; Said base keeps vertical with support.
The beneficial effect of the utility model: push pedal is a stairstepping, because shoulder height is different, so when pushing away suction nozzle; Utilized different contact heights to bring the principle of time difference, made it when the promotion that continues, suction nozzle can be simultaneously not stressed; Thereby producing gradation comes off; Therefore instantaneous thrust can reduce, and works long hours, and arm can be too not tired yet.But the height of step can not be too high, if shoulder height is too high, can make the relative movement distance of pressing the suction nozzle handle become big, and operating personnel can feel under the weather; Shoulder height is low excessively, can make DeGrain in batches, draws through experiment, and when single shoulder height was 0.3mm ~ 0.5mm, effect was best; Simple in structure, easy to use, it is accurate to move liquid, has wide range of applications.
Description of drawings
According to accompanying drawing the utility model is done further explain below.
Fig. 1 is the structural representation of the described a kind of liquid-transfering device of the utility model embodiment;
Fig. 2 is the left view of the described a kind of liquid-transfering device of the utility model embodiment;
Fig. 3 is the stereogram of push pedal among Fig. 1;
Fig. 4 is the front view of push pedal among Fig. 1.
The name that mark is corresponding among the figure is called:
1, base; 2, the first orifice plate platform; 3, the second orifice plate platform; 4, support; 5, horizontal sliding guide rail; 6, vertical slippage guide rail; 7, body; 8, the first imbibition handle; 9, the second imbibition handle; 10, press the suction nozzle handle bracket; 11, press the suction nozzle handle; 12, push pedal; 13, suction nozzle.
The specific embodiment
Shown in Fig. 1-4, the described a kind of liquid-transfering device of the utility model embodiment comprises base 1; Said base 1 table top left part and right part are respectively equipped with the first orifice plate platform 2 and the second orifice plate platform 3, and the left and right sides, base 1 top is respectively equipped with support 4, and support 4 upper ends are provided with horizontal sliding guide rail 5; Horizontal sliding guide rail 5 front ends are provided with vertical slippage guide rail 6; Vertically slippage guide rail 6 front ends are provided with body 7, and body 7 front ends are provided with the first imbibition handle 8 and the second imbibition handle 9, and bottom, body 7 left and right sides is connected with pressing suction nozzle handle bracket 10; Press suction nozzle handle bracket 10 front center to be provided with and press suction nozzle handle 11, press suction nozzle handle bracket 10 belows to be provided with push pedal 12.Said push pedal 12 is a stairstepping, and the height of single ladder is 0.1mm ~ 1 mm.Said horizontal sliding guide rail 5 is with vertically slippage guide rail 6 is vertical each other; Said base 1 keeps vertical with support 4.
The operation principle of this device is following: the degree of depth between the contact-making surface of push pedal 12 and suction nozzle 13 is different, make push pedal 12 and suction nozzle 13 to contact generation time poor, with suction nozzle 13 release in batches, thus the thrust when reducing to release suction nozzle 13.Push pedal 12 described in this device can be used on 8 roads, 12 roads, 96 roads and more multichannel liquid-transfering device and use; In the existing product on market; For the push pedal of withdrawing from suction nozzle 13 12, still do not have in order to reduce release power and make design, existing liquid-transfering device; With Rui Ning company (Rainin) is example, and suction nozzle withdraws from action mainly has a push pedal to accomplish.But the contact-making surface of push pedal and suction nozzle is a plane, and therefore when withdrawing from suction nozzle, all suction nozzles are simultaneously stressed, and this can make release power become very big undoubtedly, and the long-time operation hand has obvious sense of fatigue.Withdraw from power for reducing suction nozzle simultaneously, have some producers to improve the structure of desorption head mechanism,,, still all do not have this device effective such as adopting modes such as gear drive, magnet auxiliary force to reach the purpose that reduces operating physical force.
The utility model is not limited to above-mentioned preferred forms; Anyone can draw other various forms of products under the enlightenment of the utility model; No matter but on its shape or structure, do any variation; Every have identical with a application or akin technical scheme, all drops within the protection domain of the utility model.
Claims (3)
1. liquid-transfering device; Comprise base (1); It is characterized in that: said base (1) table top left part and right part are respectively equipped with the first orifice plate platform (2) and the second orifice plate platform (3), and base (1) left and right sides, top is respectively equipped with support (4), and support (4) upper end is provided with horizontal sliding guide rail (5); Horizontal sliding guide rail (5) front end is provided with vertical slippage guide rail (6); Vertically slippage guide rail (6) front end is provided with body (7), and body (7) front end is provided with the first imbibition handle (8) and the second imbibition handle (9), and body (7) bottom, the left and right sides is connected with pressing suction nozzle handle bracket (10); Press suction nozzle handle bracket (10) front center to be provided with and press suction nozzle handle (11), press suction nozzle handle bracket (10) below to be provided with push pedal (12).
2. a kind of liquid-transfering device according to claim 1 is characterized in that: said push pedal (12) is a stairstepping.
3. a kind of liquid-transfering device according to claim 1 and 2 is characterized in that: said horizontal sliding guide rail (5) is with vertically slippage guide rail (6) is vertical each other; Said base (1) keeps vertical with support (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200053927U CN202490622U (en) | 2012-01-06 | 2012-01-06 | Liquid relief device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200053927U CN202490622U (en) | 2012-01-06 | 2012-01-06 | Liquid relief device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202490622U true CN202490622U (en) | 2012-10-17 |
Family
ID=46996866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200053927U Expired - Fee Related CN202490622U (en) | 2012-01-06 | 2012-01-06 | Liquid relief device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202490622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111097559A (en) * | 2018-10-29 | 2020-05-05 | 深圳华大智造科技有限公司 | Stripping mechanism and pipetting device |
-
2012
- 2012-01-06 CN CN2012200053927U patent/CN202490622U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111097559A (en) * | 2018-10-29 | 2020-05-05 | 深圳华大智造科技有限公司 | Stripping mechanism and pipetting device |
| CN111097559B (en) * | 2018-10-29 | 2022-04-15 | 深圳华大智造科技股份有限公司 | Stripping mechanism and liquid transfer device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121017 Termination date: 20170106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |