CN211169835U - Pipettor with function is collected to ration - Google Patents
Pipettor with function is collected to ration Download PDFInfo
- Publication number
- CN211169835U CN211169835U CN201921968368.1U CN201921968368U CN211169835U CN 211169835 U CN211169835 U CN 211169835U CN 201921968368 U CN201921968368 U CN 201921968368U CN 211169835 U CN211169835 U CN 211169835U
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- CN
- China
- Prior art keywords
- belt wheel
- pipette
- support
- top plate
- plate
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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 a pipettor with function is collected to ration, include: the support is rotatably arranged on the base, threads are arranged on the support, a sliding block matched with the support is arranged on the support, a lifting plate for connecting the sliding block and the lifting plate is arranged between the sliding block and is provided with a liquid suction pipe, a baffle and a top plate are arranged on the support, the support penetrates through the top of the top plate and extends to the top plate, a rotating shaft is arranged on the top plate in a rotating mode, a second belt wheel and a third belt wheel are sequentially arranged on the rotating shaft, a first belt wheel is arranged on the portion, extending out of the top plate, of the support, and a first belt connected with the first belt wheel is arranged between the first belt wheel and the. The utility model has the advantages that: the pipette device with the quantitative collecting function is simple in structure, convenient to operate, capable of preventing liquid medicine from being polluted, capable of preventing more liquid medicines from being sucked and less liquid medicines from being sucked, and high in accuracy.
Description
Technical Field
The utility model relates to a pipettor equipment field specifically indicates a pipettor with function is collected to ration.
Background
In the daily work of a laboratory, the quantitative liquid removal is a basic operation, and the conventional liquid removing device generally controls the liquid absorbing capacity through manual observation, so that the liquid absorbing capacity is very inaccurate.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve foretell various problems, provide a pipettor overall device simple structure with function is collected to the ration, convenient operation prevents to pollute the liquid medicine, prevents to inhale more and inhales less, and the accuracy is higher.
In order to solve the technical problem, the utility model provides a technical scheme does: a pipette with a metered collection function, comprising: the support is rotatably arranged on the base, threads are arranged on the support, a sliding block matched with the support is arranged on the support, a lifting plate for connecting the sliding block and the lifting plate is arranged between the sliding block and is provided with a liquid suction pipe, a baffle plate and a top plate are arranged on the support, the support penetrates through the top plate and extends to the top of the top plate, a rotating shaft is arranged on the top plate in a rotating mode, a second belt wheel and a third belt wheel are sequentially arranged on the rotating shaft, a first belt wheel is arranged on the portion, extending out of the top plate, of the support, a first belt connected with the first belt wheel is arranged between the first belt wheel and the second belt wheel, a second belt connected with the second belt wheel is arranged between the first belt wheel and the third belt wheel.
The scale and the liquid medicine bottle are arranged in the same horizontal line.
The novel liquid suction pipe is characterized in that a fixing plate matched with the lifting plate is arranged on the liquid suction pipe, a through hole extending out of the liquid suction pipe is formed in the lifting plate, a pressing plate and a push rod are arranged in the liquid suction pipe, a pulling plate is arranged on one side, which is reserved outside the liquid suction pipe, of the push rod, and a liquid suction head is arranged at the bottom of the liquid suction pipe.
And a protective box is arranged at the top of the top plate.
And a bearing shaft is arranged between the rotating shaft and the top plate to connect the rotating shaft and the top plate.
One end of the rotating shaft extends out of the protective box, and a rocking handle is arranged at one end extending out of the protective box.
Compared with the prior art, the utility model the advantage lie in: when the device is used, the lifting plate is lifted according to the capacity of liquid medicine to be sucked as required, the position of the reference scale of the lifting plate is lifted, the lifting plate drives the pipette on the lifting plate to extend into the liquid medicine bottle, the sucking capacity is limited according to the height of the pipette in the liquid medicine bottle, excessive sucking or insufficient sucking is prevented, the rocking handle is shaken to drive the rotating shaft to rotate, the rotating shaft drives the second belt wheel and the third belt wheel on the rotating shaft to rotate, the second belt wheel and the third belt wheel drive the first belt wheel to rotate through the first belt and the second belt, the first belt wheel drives the support to rotate, the sliding block on the support drives the lifting plate to move up and down on the lifting plate, the descending height of the pipette in the liquid medicine bottle is further driven, the whole device is simple in structure, the operation is convenient, the liquid medicine is prevented from being.
Drawings
Fig. 1 is a schematic structural view of a pipette with a quantitative collection function according to the present invention.
As shown in the figure: 1. the device comprises a base, 2, a liquid medicine bottle, 3, a top plate, 4, a support, 5, a sliding block, 6, a pulling plate, 7, a baffle, 8, a protective box, 9, a first belt wheel, 10, a first belt, 11, a rocking handle, 12, a second belt wheel, 13, a third belt wheel, 14, a second belt, 15, a rotating shaft, 16, a fixing plate, 17, a push rod, 18, a lifting plate, 19, a liquid suction pipe, 20, a pressing plate, 21, a liquid suction head, 22 and a scale.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to fig. 1, a pipette with quantitative collection function includes: a base 1 and a bracket 4 thereon, wherein the bracket 4 is rotatably arranged on the base 1, the bracket 4 is provided with screw threads, the bracket 4 is provided with a sliding block 5 matched with the bracket, a lifting plate 18 for connecting the sliding block 5 and the bracket is arranged between the sliding blocks, a pipette 19 is arranged on the lifting plate 18, a baffle 7 and a top plate 3 are arranged on the bracket 4, the support 4 penetrates through the top plate 3 and extends to the top of the top plate 3, a rotating shaft 15 is rotatably arranged on the top plate 3, the rotating shaft 15 is sequentially provided with a second belt wheel 12 and a third belt wheel 13, the part of the support 4 extending out of the top plate 3 is provided with a first belt wheel 9, a first belt 10 for connecting the first belt wheel 9 and the second belt wheel 12 is arranged between the first belt wheel 9 and the second belt wheel 12 on one side, a second belt 14 for connecting the first belt wheel 9 and the third belt wheel 13 on the other side, and the base 1 is provided with a liquid medicine bottle 2 and a scale 22 for the liquid medicine suction pipe 19 to extend into.
The scale 22 and the liquid medicine bottle 2 are arranged in the same horizontal line.
The fixing plate 16 matched with the lifting plate 18 is arranged on the pipette 19, the through hole from which the pipette 19 extends is formed in the lifting plate 18, the pressing plate 20 and the push rod 17 are arranged in the pipette 19, the pull plate 6 is arranged on one side, which is reserved outside the pipette 19, of the push rod 17, and the pipette head 21 is arranged at the bottom of the pipette 19.
And a protective box 8 is arranged at the top of the top plate 3.
And a bearing shaft is arranged between the rotating shaft 15 and the top plate 3 for connecting the rotating shaft and the top plate.
One end of the rotating shaft 15 extends out of the protective box 8, and one end extending out of the protective box 8 is provided with a rocking handle 11.
The utility model discloses a concrete implementation mode: when in use, the lifting plate 18 is lifted according to the volume of the liquid medicine to be sucked, the position of the lifting plate 18 referring to the scale 22 is lifted, the lifting plate 18 is lifted to drive the pipette 19 on the lifting plate to extend into the liquid medicine bottle 2, the sucking volume is limited according to the height of the pipette 19 in the liquid medicine bottle 2 to prevent more suction or less suction, the rocking handle 11 is shaken to drive the rotating shaft 15 to rotate, the rotating shaft 15 drives the belt wheel II 12 and the belt wheel III 13 on the rotating shaft, the rotating belt wheel II 12 and the belt wheel III 13 drive the belt wheel I9 to rotate through the belt I10 and the belt II 14, the belt wheel I9 drives the support 4 to rotate, the slide block 5 on the support 4 drives the lifting plate 18 to move up and down on the lifting plate to drive the falling height of the pipette 19 in the liquid medicine bottle 2, the whole device has simple structure and convenient operation, prevents liquid medicine from being polluted, and prevents more, the accuracy is higher.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. A pipette with a metered collection function, comprising: the device comprises a base (1) and a support (4) arranged on the base, and is characterized in that the support (4) is rotatably arranged on the base (1), the support (4) is provided with threads, the support (4) is provided with a sliding block (5) matched with the support, a lifting plate (18) for connecting the sliding block and the sliding block is arranged between the sliding block (5), the lifting plate (18) is provided with a pipette (19), the support (4) is provided with a baffle (7) and a top plate (3), the support (4) penetrates through the top plate (3) and extends to the top of the top plate (3), the top plate (3) is rotatably provided with a rotating shaft (15), the rotating shaft (15) is sequentially provided with a belt wheel II (12) and a belt wheel III (13), the part of the support (4) extending out of the top plate (3) is provided with a belt wheel I (9), and a belt I (10) for connecting the belt wheel I (9) and, a second belt (14) for connecting the first belt wheel (9) and the third belt wheel (13) is arranged between the first belt wheel (9) and the third belt wheel (13) on the other side, and a liquid medicine bottle (2) and a scale (22) for a liquid suction pipe (19) to extend into are arranged on the base (1).
2. A pipette with quantitative collection function according to claim 1, characterized in that: the scale (22) and the liquid medicine bottle (2) are arranged in the same horizontal line.
3. A pipette with quantitative collection function according to claim 1, characterized in that: be equipped with on pipette (19) with lifter plate (18) matched with fixed plate (16), be equipped with the through-hole that pipette (19) stretched out on lifter plate (18), be equipped with clamp plate (20) and push rod (17) in pipette (19), one side that push rod (17) were left outside pipette (19) is equipped with arm-tie (6), the bottom of pipette (19) is equipped with pipette head (21).
4. A pipette with quantitative collection function according to claim 1, characterized in that: and a protective box (8) is arranged at the top of the top plate (3).
5. A pipette with quantitative collection function according to claim 1, characterized in that: and a bearing shaft is arranged between the rotating shaft (15) and the top plate (3) to connect the rotating shaft and the top plate.
6. A pipette with quantitative collection function according to claim 4, characterized in that: one end of the rotating shaft (15) extends out of the protective box (8), and one end extending out of the protective box (8) is provided with a rocking handle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921968368.1U CN211169835U (en) | 2019-11-14 | 2019-11-14 | Pipettor with function is collected to ration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921968368.1U CN211169835U (en) | 2019-11-14 | 2019-11-14 | Pipettor with function is collected to ration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211169835U true CN211169835U (en) | 2020-08-04 |
Family
ID=71797112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921968368.1U Expired - Fee Related CN211169835U (en) | 2019-11-14 | 2019-11-14 | Pipettor with function is collected to ration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211169835U (en) |
-
2019
- 2019-11-14 CN CN201921968368.1U patent/CN211169835U/en not_active Expired - Fee Related
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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: 20200804 Termination date: 20201114 |