CN210675248U - Portable liquid transfer device - Google Patents
Portable liquid transfer device Download PDFInfo
- Publication number
- CN210675248U CN210675248U CN201921354918.0U CN201921354918U CN210675248U CN 210675248 U CN210675248 U CN 210675248U CN 201921354918 U CN201921354918 U CN 201921354918U CN 210675248 U CN210675248 U CN 210675248U
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- Prior art keywords
- portable
- pipette
- pipettor
- easy
- knot
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- 239000007788 liquid Substances 0.000 title claims description 40
- 230000006978 adaptation Effects 0.000 claims description 4
- 241000252254 Catostomidae Species 0.000 claims 2
- 238000005086 pumping Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a portable pipettor, including pipettor body and portable knot of hanging, portable knot of hanging sets up the side at the pipettor body, and portable knot of hanging is equipped with the couple including easy-to-draw knot and sucking disc, the rope pull-out end of easy-to-draw knot, and the sucking disc setting is in one side of easy-to-draw knot, the easy-to-draw knot is connected through detachable connection structure and pipettor body are detachable. The problem of current pipettor need special pipettor frame to place after using is solved.
Description
Technical Field
The utility model relates to the field of medical equipment, concretely relates to portable pipettor.
Background
The liquid transfer device is widely used in clinical laboratory for the reasons of simple structure, convenient use, etc. and its basic structure mainly includes display window, capacity regulating component, piston, 0-shaped ring, suction tube and suction head (liquid suction nozzle).
However, the existing pipettors generally have a disadvantage that the pipettors are not convenient to carry, and even though the pipettors are small in size, the pipettors are usually carried to a place for use, and a special pipettor rack is usually required for placing the pipettors, so that the pipettors are very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable pipettor solves the problem that current pipettor needs special pipettor frame to place after using.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a portable pipettor, includes the pipettor body and portably hangs and detains, portably hanging to detain the setting in the side of pipettor body, portably hanging to detain including easy-to-draw knot and sucking disc, the rope pull-out end of easy-to-draw knot is equipped with the couple, and the sucking disc setting is in one side of easy-to-draw knot, easy-to-draw knot is through dismantling connection structure and the detachable connection of pipettor body.
The portable hanging buckle is arranged, after the liquid transfer device is used, if the position is not provided with a special liquid transfer device frame, only a rope of the easy-to-draw buckle needs to be pulled open, then the hook of the rope pulling end of the easy-to-draw buckle can be hung at any place where the hook can be hung, if the place where the hook can be hung does not exist, the sucking disc on one side of the easy-to-draw buckle can be adsorbed at the place where the suction can be supplied, so that the liquid transfer device body can be placed more conveniently, the liquid transfer device is more convenient to carry, and the problem of the liquid transfer device frame does not need to be considered when.
As a further preferred aspect of the present invention, the liquid suction head of the pipette body is provided with a dustproof plug.
The liquid suction head of the liquid transfer device body is provided with the dustproof plug which can prevent dust from entering the liquid cavity of the liquid transfer device body.
As the utility model discloses a further preferred, threaded connection between the pipette of dustproof end cap and pipettor body, the top of dustproof end cap is opened there is the connecting hole, and the connecting hole includes drawing liquid rod connecting portion and the pipette connecting portion that set gradually from outside to inside, and drawing liquid rod connecting portion and the drawing liquid rod top drawing piece adaptation of pipettor body, the pipette connecting portion then with the pipette adaptation of pipettor body, the diameter of drawing liquid rod connecting portion is greater than the diameter of pipette connecting portion.
Through threaded connection, can be convenient for take off dustproof end cap to can guarantee to install to go the back and be difficult for droing, and be two parts with the connecting hole design for taking off the back with dustproof end cap from the pipette of pipettor body, can with dustproof end cap left-hand thread at the drawing liquid pole top of pipettor body, dustproof end cap is difficult for losing and places the convenience after taking off like this.
As a further preferred aspect of the present invention, the detachable connection structure includes a connection screw rod disposed on a side surface of the pipette body and a screw rod sleeve disposed inside the easy-to-draw buckle and adapted to the connection screw rod.
Design detachable connection structure is in order to retrieve portable knot of hanging, and the pipettor body is bad to fall the back, can wholly take off portable couple, retrieves and carries out reuse.
As the utility model discloses a further preferred, the sucking disc of easy-to-draw knot one side has threely, is the triangle between the sucking disc and arranges.
Set up three sucking discs to be the triangle between the three sucking discs and arrange, can guarantee like this that to inhale more firmly of pasting.
Compared with the prior art, the utility model discloses can reach one in following beneficial effect at least:
1. the portable pipettor has the advantages that the pipettor body can be conveniently carried without considering the problem that a pipettor frame is needed after carrying.
2. The dustproof plug is arranged, the dustproof effect is good, and the dustproof plug is not easy to lose.
3. The portable hanging buckle can be conveniently recycled.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific example 1:
fig. 1 shows a portable pipettor, including pipettor body 1 and portable knot 2 of hanging, portable knot 2 of hanging sets up in the side of pipettor body 1, and portable knot 2 of hanging includes easy-to-draw knot 21 and sucking disc 22, and the rope pull-out end of easy-to-draw knot 21 is equipped with couple 3, and sucking disc 22 sets up in one side of easy-to-draw knot 21, easy-to-draw knot 21 is through detachable connection structure and pipettor body 1 detachable connection.
The portable hanging buckle is arranged, after the liquid transfer device is used, if the position is not provided with a special liquid transfer device frame, only a rope of the easy-to-draw buckle needs to be pulled open, then the hook of the rope pulling end of the easy-to-draw buckle can be hung at any place where the hook can be hung, if the place where the hook can be hung does not exist, the sucking disc on one side of the easy-to-draw buckle can be adsorbed at the place where the suction can be supplied, so that the liquid transfer device body can be placed more conveniently, the liquid transfer device is more convenient to carry, and the problem of the liquid transfer device frame does not need to be considered when.
Specific example 2:
in this embodiment, a dustproof plug 4 is additionally provided on the basis of specific embodiment 1, and the liquid suction head of the pipette body 1 is provided with the dustproof plug 4.
The liquid suction head of the liquid transfer device body is provided with the dustproof plug which can prevent dust from entering the liquid cavity of the liquid transfer device body.
Specific example 3:
in this embodiment, the dustproof plug 4 is further described on the basis of specific embodiment 2, the dustproof plug 4 is in threaded connection with a pipette of the pipette body 1, a connection hole is formed in the top of the dustproof plug 4, the connection hole includes a liquid pumping rod connection portion 41 and a pipette connection portion 42 which are sequentially arranged from outside to inside, the liquid pumping rod connection portion 41 is adapted to a liquid pumping rod top drawing block of the pipette body 1, the pipette connection portion 42 is adapted to the pipette of the pipette body 1, and the diameter of the liquid pumping rod connection portion 41 is greater than that of the pipette connection portion 42.
Through threaded connection, can be convenient for take off dustproof end cap to can guarantee to install to go the back and be difficult for droing, and be two parts with the connecting hole design for taking off the back with dustproof end cap from the pipette of pipettor body, can with dustproof end cap left-hand thread at the drawing liquid pole top of pipettor body, dustproof end cap is difficult for losing and places the convenience after taking off like this.
Specific example 4:
this embodiment is further described on the basis of specific embodiment 1, where the detachable connection structure includes a connection screw rod disposed on a side surface of the pipette body 1 and a screw sleeve disposed inside the easy-open buckle 21 and adapted to the connection screw rod.
Design detachable connection structure is in order to retrieve portable knot of hanging, and the pipettor body is bad to fall the back, can wholly take off portable couple, retrieves and carries out reuse.
Specific example 5:
in this embodiment, the number of the suction cups 22 is further described on the basis of the specific embodiment 1, three suction cups 22 are provided on one side of the easy-open buckle 21, and the suction cups 22 are arranged in a triangular manner.
Set up three sucking discs to be the triangle between the three sucking discs and arrange, can guarantee like this that to inhale more firmly of pasting.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a portable pipettor, includes pipettor body (1) and portable knot (2), its characterized in that of hanging: the portable knot of hanging (2) sets up the side at pipettor body (1), and portable knot of hanging (2) is equipped with couple (3) including easy-to-draw knot (21) and sucking disc (22), the rope pull-out end of easy-to-draw knot (21), and sucking disc (22) set up the one side at easy-to-draw knot (21), easy-to-draw knot (21) are through dismantling connection structure and pipettor body (1) detachable connection.
2. The portable pipette according to claim 1, characterized in that: and a dustproof plug (4) is arranged at the liquid suction head of the liquid suction device body (1).
3. The portable pipette according to claim 2, characterized in that: threaded connection between dustproof end cap (4) and the pipette of pipettor body (1), open at the top of dustproof end cap (4) has the connecting hole, and the connecting hole includes drawing liquid rod connecting portion (41) and pipette connecting portion (42) that set gradually from outside to inside, and drawing liquid rod connecting portion (41) and the drawing piece adaptation of drawing liquid rod top of pipettor body (1), pipette connecting portion (42) then with the pipette adaptation of pipettor body (1), the diameter of drawing liquid rod connecting portion (41) is greater than the diameter of pipette connecting portion (42).
4. The portable pipette according to claim 1, characterized in that: the detachable connecting structure comprises a connecting screw rod arranged on the surface of one side of the pipette body (1) and a screw rod sleeve which is arranged on the inner side of the easy-to-pull buckle (21) and is matched with the connecting screw rod.
5. The portable pipette according to claim 1, characterized in that: the number of the suckers (22) on one side of the easy-to-pull buckle (21) is three, and the suckers (22) are arranged in a triangular mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921354918.0U CN210675248U (en) | 2019-08-20 | 2019-08-20 | Portable liquid transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921354918.0U CN210675248U (en) | 2019-08-20 | 2019-08-20 | Portable liquid transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210675248U true CN210675248U (en) | 2020-06-05 |
Family
ID=70881730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921354918.0U Active CN210675248U (en) | 2019-08-20 | 2019-08-20 | Portable liquid transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210675248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114272967A (en) * | 2022-03-02 | 2022-04-05 | 马艳华 | Adjustable pipettor that medical science inspection laboratory used |
-
2019
- 2019-08-20 CN CN201921354918.0U patent/CN210675248U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114272967A (en) * | 2022-03-02 | 2022-04-05 | 马艳华 | Adjustable pipettor that medical science inspection laboratory used |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 476000 middle section of Yaya Road, Yongcheng City, Shangqiu City, Henan Province (in Yongcheng people's Hospital) Patentee after: Yongcheng Aikang Medical Laboratory Co.,Ltd. Address before: 476000 middle section of Yaya Road, Yongcheng City, Shangqiu City, Henan Province (in Yongcheng people's Hospital) Patentee before: Yongcheng Meikang Shengde medical laboratory Co.,Ltd. |