CN207970878U - A kind of suction pipette head fast assembling and disassembling device - Google Patents
A kind of suction pipette head fast assembling and disassembling device Download PDFInfo
- Publication number
- CN207970878U CN207970878U CN201820121551.7U CN201820121551U CN207970878U CN 207970878 U CN207970878 U CN 207970878U CN 201820121551 U CN201820121551 U CN 201820121551U CN 207970878 U CN207970878 U CN 207970878U
- Authority
- CN
- China
- Prior art keywords
- poles
- tongue piece
- pipette head
- fast assembling
- annular magnet
- 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
Abstract
The utility model discloses a kind of suction pipette head fast assembling and disassembling devices, including suction nozzle, box and device body, described device ontology both sides are both provided with handle, it is provided with the second tongue piece on the inside of the handle, the setting of described device ontology upper end is fluted, described device ontology lower end is provided with the first tongue piece, described device body surface is provided with circular hole, it is provided with the poles S annular magnet on the outside of the circular hole, the suction nozzle upper end is provided with the poles N annular magnet, the box both sides are both provided with transverse slat, the cassette interior is provided with plate washer, this kind of suction pipette head fast assembling and disassembling device, multiple suction nozzles can be once installed, it is not only convenient and efficient, and it is time saving and energy saving, it is simple in structure, it is easy to operate to play prodigious help.
Description
Technical field
The utility model is related to suction pipette head technical fields, are filled more particularly, to a kind of suction pipette head quick despatch
It sets.
Background technology
Pipettor is also known as liquid-transfering gun, is a kind of utensil for quantitative transfer liquid, is widely used in the necks such as biology, chemistry
Domain.Pipettor is using frequently in biologic test, and especially in molecule experiments, pipettor needs consumption big in use
The suction nozzle of amount puts into suction nozzle in corresponding suction nozzle box before use, can be used using sterilizing rear, people are testing at present
In can only be one by one suction nozzle is put into suction nozzle box, it is more time-consuming.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of suction pipette head quick despatch
Device, to solve the above problems.
To achieve the above object, the utility model provides the following technical solutions：A kind of suction pipette head fast assembling and disassembling device,
Including suction nozzle, box and device body, described device ontology both sides are both provided with handle, and the second tongue is provided on the inside of the handle
Piece, the setting of described device ontology upper end is fluted, and described device ontology lower end is provided with the first tongue piece, described device body surface
It is provided with circular hole, is provided with the poles S annular magnet on the outside of the circular hole, the suction nozzle upper end is provided with the poles N annular magnet, the box
Sub- both sides are both provided with transverse slat, and the cassette interior is provided with plate washer.
As a kind of optimal technical scheme of the utility model, first tongue piece is extended downwardly with the second tongue piece, and
First tongue piece is adapted to the second tongue piece.
As a kind of optimal technical scheme of the utility model, the handle altogether there are two, and be separately positioned on device sheet
Body both sides.
As a kind of optimal technical scheme of the utility model, the poles N annular magnet and the poles S annular magnet magnetism phase
Instead, and the poles N annular magnet is connect with the poles S annular magnet magnetism.
As a kind of optimal technical scheme of the utility model, the plate washer is extension type plate washer, and plate washer and device
Ontology it is in the same size.
As a kind of optimal technical scheme of the utility model, the groove is adapted to the first tongue piece.
Compared with prior art, the utility model has the beneficial effects that：This kind of suction pipette head fast assembling and disassembling device, once
Multiple suction nozzles can be installed, it is not only convenient and efficient but also time saving and energy saving, it is simple in structure, it is easy to operate to play prodigious help.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is a kind of suction pipette head fast assembling and disassembling device structural schematic diagram described in the utility model；
Fig. 2 is the sucker structure schematic diagram of the utility model；
Fig. 3 is the box-shaped structure schematic diagram of the utility model；
In figure：1, handle；2, groove；3, the first tongue piece；4, the second tongue piece；5, circular hole；6, suction nozzle；7, the poles N annular magnet；
8, box；9, transverse slat；10, plate washer；11, the poles S annular magnet；12, device body.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment is based on the embodiments of the present invention, and those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of suction pipette head fast assembling and disassembling device, packet
Suction nozzle 6, box 8 and device body 12 are included, 12 both sides of device body are both provided with handle 1, and 1 inside of handle is provided with the second tongue piece
4,12 upper end of device body setting fluted 2,12 lower end of device body is provided with the first tongue piece 3, the setting of 12 surface of device body
There are circular hole 5,5 outside of circular hole to be provided with the poles S annular magnet 11,6 upper end of suction nozzle is provided with the poles N annular magnet 7, and 8 both sides of box are equal
It is provided with transverse slat 9, box 8 is internally provided with plate washer 10.
First tongue piece 3 is extended downwardly with the second tongue piece 4, and the first tongue piece 3 is adapted to the second tongue piece 4, and handle 1 shares two
It is a, and 12 both sides of device body are separately positioned on, the poles N annular magnet 7 is with 11 magnetism of the poles S annular magnet on the contrary, and the poles N annular magnetic
Iron 7 and the poles S annular magnet 11 are magnetic connect, and plate washer 10 is extension type plate washer, and the size one of plate washer 10 and device body 12
It causes, groove 2 is adapted to the first tongue piece 3.
Concrete principle：In use, need to suction nozzle 6 to be mounted be put into box 8, cover plate washer 10, and plate washer 10 is beaten
It opens to suitable size, then device body 12 is put into the top of transverse slat 9, the two edges of the second tongue piece 4 and box 8 are blocked,
Then it pins about 12 device body and rocks box 8, you can suction nozzle 6 is adsorbed on the poles the S annular magnet 11 of device body 12,
Then device body 12 is taken out, is placed in suction nozzle box, suction nozzle 6 is made to enter in the hole of suction nozzle box, it then can be by the left
Or towed equipment ontology 12 to the right, so that suction nozzle 6 is detached with the poles S annular magnet 11, completes installation.
This kind of suction pipette head fast assembling and disassembling device can once install multiple suction nozzles 6, not only convenient and efficient, but also save
Shi Shengli, it is simple in structure, it is easy to operate to play prodigious help.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of suction pipette head fast assembling and disassembling device, including suction nozzle (6), box (8) and device body (12), feature exists
In described device ontology (12) both sides are both provided with handle (1), and the second tongue piece (4) is provided on the inside of the handle (1), described
Fluted (2) are arranged in device body (12) upper end, and described device ontology (12) lower end is provided with the first tongue piece (3), described device
Ontology (12) surface is provided with circular hole (5), is provided with the poles S annular magnet (11) on the outside of the circular hole (5), on the suction nozzle (6)
End is provided with the poles N annular magnet (7), and box (8) both sides are both provided with transverse slat (9), and the box (8) is internally provided with shelves
Plate (10).
2. a kind of suction pipette head fast assembling and disassembling device according to claim 1, which is characterized in that first tongue piece
(3) it is extended downwardly with the second tongue piece (4), and the first tongue piece (3) is adapted to the second tongue piece (4).
3. a kind of suction pipette head fast assembling and disassembling device according to claim 1, which is characterized in that the handle (1) is altogether
There are two, and it is separately positioned on device body (12) both sides.
4. a kind of suction pipette head fast assembling and disassembling device according to claim 1, which is characterized in that the poles N annular magnetic
Iron (7) and the poles S annular magnet (11) it is magnetic on the contrary, and the poles N annular magnet (7) connect with the poles S annular magnet (11) magnetism.
5. a kind of suction pipette head fast assembling and disassembling device according to claim 1, which is characterized in that the plate washer (10) is
Extension type plate washer, and plate washer (10) and device body (12) is in the same size.
6. a kind of suction pipette head fast assembling and disassembling device according to claim 1, which is characterized in that the groove (2) with
First tongue piece (3) is adapted to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820121551.7U CN207970878U (en) | 2018-01-15 | 2018-01-15 | A kind of suction pipette head fast assembling and disassembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820121551.7U CN207970878U (en) | 2018-01-15 | 2018-01-15 | A kind of suction pipette head fast assembling and disassembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207970878U true CN207970878U (en) | 2018-10-16 |
Family
ID=63770156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820121551.7U Expired - Fee Related CN207970878U (en) | 2018-01-15 | 2018-01-15 | A kind of suction pipette head fast assembling and disassembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207970878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142070A (en) * | 2019-05-14 | 2019-08-20 | 上海长海医院 | Suction pipette head filler device |
-
2018
- 2018-01-15 CN CN201820121551.7U patent/CN207970878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142070A (en) * | 2019-05-14 | 2019-08-20 | 上海长海医院 | Suction pipette head filler device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 Termination date: 20190115 |