CN201565193U - Multi-channel needle-type filtering device - Google Patents
Multi-channel needle-type filtering device Download PDFInfo
- Publication number
- CN201565193U CN201565193U CN2009202027624U CN200920202762U CN201565193U CN 201565193 U CN201565193 U CN 201565193U CN 2009202027624 U CN2009202027624 U CN 2009202027624U CN 200920202762 U CN200920202762 U CN 200920202762U CN 201565193 U CN201565193 U CN 201565193U
- Authority
- CN
- China
- Prior art keywords
- slot
- syringe
- sample introduction
- bottle
- location
- 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 - Lifetime
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a multi-channel needle-type filtering device comprising an injector, a filter, a positioning slot board and a sample introduction bottle seat board, wherein a positioning bracket and two lines of injector positioning slots are formed on the positioning slot board, the number of each line of the injector positioning slots ranges from 5 to 15, the injector positioning slots adopt U-shaped grooves, the injector is embedded into the injector positioning slot, locating slots and at least two lines of sample introduction bottle seats corresponding to the injector positioning slots are further arranged on the sample introduction bottle seat board, and the positioning bracket is in plug-in connection with the locating slot. The utility model is a multi-channel needle-type filtering device which can simultaneously filter a plurality of samples, and has time-saving and labor-saving filtration and high efficiency.
Description
Technical field
The utility model relates to the pin type filter, is specifically related to multi-channel pin type filter device.
Background technology
Need to use the pin type filter to filter in the analytical chemistry before precision instrument such as liquid chromatograph, the ion chromatograph sample introduction, otherwise easily cause the obstruction of chromatographic column, shorten the service life of chromatographic column, also may bring a large amount of interfering materials into simultaneously.The pin type filter comprises syringe, and the syringe front end is connected to filter, and filter method is after sucking sample with syringe, to insert filter, makes the filter membrane of liquid by filter with the hand pressurization, enters in the sample introduction bottle, finishes the filtration of a sample.When sample size more for a long time, will find this filtration of finishing one by one, very waste time and energy, efficient is very low, and the sample introduction bottle is taken one by one in the precision instrument and also can be overturned easily.
The utility model content
Technical problem to be solved in the utility model provides a kind of many samples and filters simultaneously, and it is time saving and energy saving to filter, the multi-channel pin type filter device that efficient is higher.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: multi-channel pin type filter device, comprise syringe and filter, also comprise location slot plate and sample introduction bottle bottle seat board, described location slot plate is provided with locating support and two row's syringe location slots, the every row of described syringe location slot is 5～15, described syringe location slot is a U type groove, described syringe interlocking is in the slot of described syringe location, described sample introduction bottle bottle seat board is provided with locating slot and locatees at least two corresponding sample introduction bottle bottle seats of arranging of slot with described syringe, and described locating support and described locating slot are pegged graft.
The every row of described syringe location slot is 10.
Described sample introduction bottle bottle seat is four rows; When the analytical control sample size was big, each sample introduction bottle bottle seat board can hold the sample introduction bottle that doubles syringe, and filter can twice filtration, is convenient to relatively large test sample and moves to testing instruments, has improved the filtration and the mobile efficient of sample.
Described locating support is circular, and described locating slot is semicircle, the combination of circular locating support and semicircle locating slot, make insertion and dismounting all very convenient, also can be with the square locating support that waits, corresponding locating slot just is made as semi-open carving and closes structure, does not enumerate one by one at this.
Compared with prior art, advantage of the present utility model is multi-channel pin type filter device, comprise syringe and filter, also comprise location slot plate and sample introduction bottle bottle seat board, location slot plate is provided with locating support and two row's syringe location slots, the every row of syringe location slot is 5～15, syringe location slot is a U type groove, the syringe interlocking is in the slot of syringe location, sample introduction bottle bottle seat board is provided with locating slot and at least two sample introduction bottle bottle seats arranged corresponding with syringe location slot, and locating support and locating slot are pegged graft; Like this when need filter the more sample of detection, just sample can be enclosed in each syringe on two row's syringe location slots, on at least two sample introduction bottle bottle seats of arranging of correspondence, place the sample introduction bottle simultaneously, together syringe is pressed down with hand or plate etc., allow sample pass through filter, inject the sample introduction bottle, a collection of filtration just can obtain more sample, after the filtration locating support is dismantled from locating slot, sample introduction bottle bottle seat board separates with location slot plate, sample introduction bottle bottle seat board moves on on the testing instruments sample detection, avoided the trouble of filtering one by one at present, saved filtration time, also saving one by one, the sample introduction bottle moves on to the testing instruments trouble, while sample introduction bottle moves also safer, has improved filtration and detection efficiency.Syringe location slot is a U type groove, as long as press down syringe after embedding, as long as outer pulling taken off syringe, installs and to change syringe more convenient when being folded down when installing like this.Therefore the utility model is that a kind of many samples filter simultaneously, and it is time saving and energy saving to filter, the multi-channel pin type filter device that efficient is higher.
Description of drawings
Fig. 1 is the structural representation of embodiment.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Embodiment
Multi-channel pin type filter device as shown in Figure 1, comprise syringe 1, filter 2, location slot plate 3 and sample introduction bottle bottle seat board 4, location slot plate 3 is provided with each two locating support 31 of both sides and two row's syringe location slots 32, syringe location slot 32 is made as is convenient to the U type groove that syringe 1 embeds and dismantles, be convenient to the installation and the replacing of syringe, syringe location slot 32 every rows are made as 10, syringe 1 is inserted on the slot 32 of syringe location, filter 2 is pegged graft with syringe 1, sample introduction bottle bottle seat board 4 is provided with each four locating slot 41 of both sides and four row's sample introduction bottle bottle seats 42, the sample introduction bottle bottle seat 42 every rows corresponding with syringe location slot 32 also are made as 10, locating support 31 is circular, locating slot 41 is semicircle, and locating support 31 inserts locating slot 41, and locating support 31 inserts and dismantles more convenient.When sample need filter, sample is put into two row's syringes 1, corresponding to syringe location slot 32 one, three rows' sample introduction bottle bottle seat 42 places sample introduction bottle 5, rest on the syringe 1 to pressing down with hand or plate, allow each syringe 1 interior sample inject sample introduction bottle 5 simultaneously through filter 2, if also have sample to need to filter, so locating support 31 and locating slot 41 transpositions, what make two row's syringe location slot 32 correspondences is two, four rows' sample introduction bottle bottle seat 42, same dress sample, put sample bottle 5 into, filter, if need to change earlier syringe 1, so as long as former syringe 1 is outwards pulled and can be taken off, embedding that new syringe 1 presses down is installation.All filtration finishes, and allows locating support 31 from locating slot 41 dismountings, sample introduction bottle bottle seat board 4 is moved on on the testing instruments just can detect.
Sample introduction bottle bottle seat can not enumerated at this one by one for two rows, eight rows etc. yet in the foregoing description.
The syringe location every row of slot can be made as 6,8,12 and 15 etc. in the foregoing description, and corresponding sample introduction bottle bottle seat 42 is also established corresponding number, does not enumerate one by one at this.
Claims (4)
1. multi-channel pin type filter device, comprise syringe and filter, it is characterized in that also comprising location slot plate and sample introduction bottle bottle seat board, described location slot plate is provided with locating support and two row's syringe location slots, the every row of described syringe location slot is 5～15, described syringe location slot is a U type groove, described syringe interlocking is in the slot of described syringe location, described sample introduction bottle bottle seat board is provided with locating slot and locatees at least two corresponding sample introduction bottle bottle seats of arranging of slot with described syringe, and described locating support and described locating slot are pegged graft.
2. multi-channel pin type filter device as claimed in claim 1 is characterized in that the every row of described syringe location slot is 10.
3. multi-channel pin type filter device as claimed in claim 1 is characterized in that described sample introduction bottle bottle seat is four rows.
4. multi-channel pin type filter device as claimed in claim 1 is characterized in that described locating support for circular, and described locating slot is semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202027624U CN201565193U (en) | 2009-12-16 | 2009-12-16 | Multi-channel needle-type filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202027624U CN201565193U (en) | 2009-12-16 | 2009-12-16 | Multi-channel needle-type filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201565193U true CN201565193U (en) | 2010-09-01 |
Family
ID=42657473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202027624U Expired - Lifetime CN201565193U (en) | 2009-12-16 | 2009-12-16 | Multi-channel needle-type filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201565193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733175B (en) * | 2009-12-16 | 2012-06-27 | 湛嘉 | Multi-channel pin type filter device |
-
2009
- 2009-12-16 CN CN2009202027624U patent/CN201565193U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733175B (en) * | 2009-12-16 | 2012-06-27 | 湛嘉 | Multi-channel pin type filter device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101733175B (en) | Multi-channel pin type filter device | |
| SG138529A1 (en) | A method and unit for preparing a sample for the microbiological analysis of a liquid | |
| EP2187221A3 (en) | A unit and method for preparing a sample for the microbiological analysis of a liquid | |
| WO2008045526A3 (en) | Method and device for preparing an analyte for analysis by mass spectrometry | |
| US20180252687A1 (en) | Sample extraction apparatus with micro elution bed design | |
| CN201565193U (en) | Multi-channel needle-type filtering device | |
| EP2214113A3 (en) | Method for installing rights object for content in memory card | |
| CN212207226U (en) | Static sample introduction and flow fraction collection device matched with liquid chromatograph | |
| CN103191584B (en) | Portable solid phase extracting device | |
| CN102967495B (en) | Sample pretreatment device and sample treatment method | |
| CN103091150A (en) | Multifunctional needle type filter | |
| CN206229041U (en) | Automatic filtering unit | |
| CN109030151A (en) | Liquid-based flaking method | |
| CN100544672C (en) | Blood taking needle holder | |
| CN101491630B (en) | Quality control method of Fenqing Wulin pill | |
| CN109078667B (en) | Multifunctional blood sampling rack device for clinical laboratory and operation method | |
| CN201020402Y (en) | Detachable utility type magnetic separating rack | |
| CN210021750U (en) | Rapid sample batch membrane-passing device for chromatographic analysis and detection | |
| CN102645500B (en) | Automatic pressure filter device | |
| CN211035888U (en) | Free nucleic acid piece-rate system of pressurization formula | |
| CN211111988U (en) | Scraps of paper blood elution device | |
| CN206132714U (en) | Gaseous automatic sample introduction device | |
| CN210923564U (en) | Electrode rod for manually removing electrode plate and vitamin detector using electrode rod | |
| CN220579263U (en) | Multifunctional detachable magnetic rack | |
| CN201215555Y (en) | Sample applying device for paper chromatography |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100901 Effective date of abandoning: 20091216 |