CN206804348U - A kind of pharmacy experimental sample-taking device - Google Patents
A kind of pharmacy experimental sample-taking device Download PDFInfo
- Publication number
- CN206804348U CN206804348U CN201720687907.9U CN201720687907U CN206804348U CN 206804348 U CN206804348 U CN 206804348U CN 201720687907 U CN201720687907 U CN 201720687907U CN 206804348 U CN206804348 U CN 206804348U
- Authority
- CN
- China
- Prior art keywords
- mobile bar
- limiting plate
- screw mandrel
- motor
- taking device
- 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
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Abstract
The utility model provides a kind of pharmacy experimental sample-taking device, including electric cylinder, spring, connection ring, cleaning sponge, mobile bar, limiting plate, screw mandrel, time switch, motor, bearing block, connecting plate and piston, electric cylinder lower end is equipped with connection ring, spring is provided with connection ring inwall, spring is arranged on cleaning sponge outer end, the design avoids sample and dripped, time switch is arranged on motor front end, motor lower end is equipped with screw mandrel, bearing block is installed on screw mandrel, limiting plate is installed on the downside of bearing block, limiting plate is assemblied in screw mandrel lower end, mobile bar is assemblied in bearing block lower end, mobile bar lower end is provided with connecting plate, connecting plate lower end is provided with piston, the design improves control accuracy, the utility model is easy to use, it is easy to operation, stability is good, reliability is high, improve the taking-up precision of sample.
Description
Technical field
The utility model is a kind of pharmacy experimental sample-taking device, belongs to technical field of medical instruments.
Background technology
At present, sampling suction pipe extraction sample is used when carrying out pharmaceutical test, the sampling suction pipe of prior art is exactly one
The graduated hollow body of root band, when carrying out sample extraction by the suction side insertion of body in the sample, sample is through under body
The suction inlet at end is entered in body, and when sample reaches the scale of requirement, the port of body upper end is blocked with finger to be carried
Sampling is originally.
It is by manually lifting piston, so as to realize the extraction to sample, control essence in existing pharmacy experimental sample-taking device
Spend low, error is big, and operation difficulty is high, in addition, existing pharmacy experimental sample-taking device is stretched into sample, its surface attachment has on a small quantity
Sample, these samples easily produce drippage, form pollution, while also increase the withdrawal amount of sample, cause sample withdrawal amount
Accuracy is low.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of pharmacy experimental sample-taking device, to solve
The problem of being proposed in above-mentioned background technology, the utility model is easy to use, easy to operation, and stability is good, and reliability is high, improves
The taking-up precision of sample.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of pharmaceutical test carries
Sample device, including cleaning mechanism, sucker mechanism, handle and body, the handle are arranged on body right-hand member, and the tubular body is set
Sucker mechanism is equipped with, the body outer end is provided with cleaning mechanism, and the cleaning mechanism is arranged on the downside of handle, the cleaner
Structure includes electric cylinder, spring, connection ring and cleaning sponge, and the electric cylinder is arranged on body outer end, the electric cylinder lower end
Connection ring is equipped with, spring is provided with the connection ring inwall, the spring is arranged on cleaning sponge outer end, the connection ring
It is connected by spring with cleaning sponge, the cleaning sponge is arranged on body, and the sucker mechanism includes mobile bar, spacing
Plate, screw mandrel, time switch, motor, bearing block, connecting plate and piston, the time switch are arranged on motor front end, the electricity
Machine is arranged on the upside of body, and the motor lower end is equipped with screw mandrel, and bearing block is provided with the screw mandrel, and the bearing block is set
Limiting plate is installed on the downside of tubular body, the bearing block, the limiting plate is assemblied in screw mandrel lower end, the limiting plate outside
Mobile bar is provided with, the mobile bar is assemblied in bearing block lower end, and the mobile bar lower end is provided with connecting plate, the connecting plate
It is arranged on the downside of limiting plate, the connecting plate lower end is provided with piston, and the piston, connecting plate, mobile bar and limiting plate are equal
It is arranged on tubular body.
Further, the screw mandrel is connected by ball nut pair with bearing block.
Further, the mobile bar is provided with two, and the mobile bar is symmetrically mounted on connecting plate upper end, the mobile bar
It is symmetricly set at left and right sides of limiting plate.
Further, the time switch is connected by electric wire with motor.
Further, the motor left end is provided with folding mast, and folding mast is arranged on body left end.
Further, the electric cylinder is provided with two, and the electric cylinder is symmetrically mounted on body left and right ends, described electronic
Cylinder is symmetricly set on connection ring upper end.
Further, it is provided with graduation mark on the body.
The beneficial effects of the utility model：A kind of pharmacy experimental sample-taking device of the present utility model, the utility model is because of increase
Electric cylinder, spring, connection ring and cleaning sponge, the design can be cleaned to the sampler surface stretched into sample, avoided
Sample drips, and reduces pollution, improves the precision of sample withdrawal amount, solve existing pharmacy experimental sample-taking device and stretch into
In sample, its surface attachment has a small amount of sample, and these samples easily produce drippage, forms pollution, while also increase sample
Withdrawal amount, the drawbacks of causing the accuracy of sample withdrawal amount low.
The utility model due to increase mobile bar, limiting plate, screw mandrel, time switch, motor, bearing block, connecting plate and
Piston, this design reduces the labor intensity of staff, control accuracy is improved, reduces operation difficulty, reduces error,
Solve in existing pharmacy experimental sample-taking device is by manually lifting piston, so as to realize the extraction to sample, labor intensity
Greatly, the problem of control accuracy is low, and error is big, and operation difficulty is high.
Because increasing ball nut pair, rotational motion can be converted into linear motion by the design, and because increasing electric wire, the design is just
In the transmission of electric current, because increasing folding mast, the design can provide support for motor, and because increasing graduation mark, work is easy in the design
Personnel get information about the soakage of sample, and the utility model is easy to use, easy to operation, and stability is good, and reliability is high, improve
The taking-up precision of sample.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of pharmacy experimental sample-taking device of the utility model；
Fig. 2 is the schematic diagram of cleaning mechanism in a kind of pharmacy experimental sample-taking device of the utility model；
Fig. 3 is the schematic diagram of sucker mechanism in a kind of pharmacy experimental sample-taking device of the utility model；
In figure：1- cleaning mechanisms, 2- sucker mechanisms, 3- handles, 4- bodys, 11- electric cylinders, 12- springs, 13- connection rings,
14- cleaning sponges, 21- mobile bars, 22- limiting plates, 23- screw mandrels, 24- time switches, 25- motors, 26- bearing blocks, 27- connections
Plate, 28- pistons.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 3 is referred to, the utility model provides a kind of technical scheme：A kind of pharmacy experimental sample-taking device, including cleaning
Mechanism 1, sucker mechanism 2, handle 3 and body 4, handle 3 are arranged on the right-hand member of body 4, and body 4 is internally provided with sucker mechanism 2,
The outer end of body 4 is provided with cleaning mechanism 1, and cleaning mechanism 1 is arranged on the downside of handle 3.
Cleaning mechanism 1 includes electric cylinder 11, spring 12, connection ring 13 and cleaning sponge 14, and electric cylinder 11 is arranged on pipe
The outer end of body 4, the lower end of electric cylinder 11 are equipped with connection ring 13, and spring 12 is provided with the inwall of connection ring 13, and spring 12 is arranged on clear
The clean outer end of sponge 14, connection ring 13 are connected by spring 12 with cleaning sponge 14, and cleaning sponge 14 is arranged on body 4, should
Design can clean to the sampler surface stretched into sample, avoid sample and drip.
Sucker mechanism 2 includes mobile bar 21, limiting plate 22, screw mandrel 23, time switch 24, motor 25, bearing block 26, connection
Plate 27 and piston 28, time switch 24 are arranged on the front end of motor 25, and motor 25 is arranged on the upside of body 4, the lower end of motor 25 dress
Equipped with screw mandrel 23, bearing block 26 is installed on screw mandrel 23, bearing block 26 is arranged on inside body 4, and the downside of bearing block 26 is provided with
Limiting plate 22, limiting plate 22 are assemblied in the lower end of screw mandrel 23, and the outside of limiting plate 22 is provided with mobile bar 21, and mobile bar 21 is assemblied in axle
The lower end of bearing 26, the lower end of mobile bar 21 are provided with connecting plate 27, and connecting plate 27 is arranged on the downside of limiting plate 22, the lower end of connecting plate 27
Piston 28 is installed, piston 28, connecting plate 27, mobile bar 21 and limiting plate 22 are arranged inside body 4, and the design reduces
The labor intensity of staff, improves control accuracy.
Screw mandrel 23 is connected by ball nut pair with bearing block 26, and mobile bar 21 is provided with two, and mobile bar 21 is symmetrically pacified
Mounted in the upper end of connecting plate 27, mobile bar 21 is symmetricly set on the left and right sides of limiting plate 22, and time switch 24 passes through electric wire and motor
25 are connected, and the left end of motor 25 is provided with folding mast, and folding mast is arranged on the left end of body 4, and electric cylinder 11 is electronic provided with two
Cylinder 11 is symmetrically mounted on the left and right ends of body 4, and electric cylinder 11 is symmetricly set on the upper end of connection ring 13, scale is provided with body 4
Line.
Embodiment：In progress in use, staff first is checked the utility model, check whether and deposit
In defect, it can not just carry out using if there is defect, now need to notify maintenance personal to be repaired, if do not deposited
It can be carried out using if problem, in use, staff sets suitable time value on time switch 24, then hold
Stop handle 3, and stretched into the lower end of body 4 in sample by moving handle 3, and start motor 25, the work of motor 25 drives screw mandrel
23 rotate, and because screw mandrel 23 is connected with bearing block 26 by ball nut pair, therefore the rotational band moving axis bearing 26 of screw mandrel 23 is upward
Mobile, bearing block 26, which moves up, drives mobile bar 21 to move up, and mobile bar 21, which moves up, drives connecting plate 27 to moving up
Dynamic, connecting plate 27 moves up band piston 28 and moved up, and piston 28 moves up generation suction, realizes the extraction of sample,
After reaching the time that time switch 24 is set, time switch 24 is automatically stopped, and realizes connection time switch 24 and motor 25
Circuit disconnect, motor 25 is stopped, and piston 28 stops movement, and then stops the suction of sample, and the design improves control
Precision.
After the completion of sample suction, staff takes out body 4 from sample, is then turned on electric cylinder 11, electric cylinder 11
Work drives connection ring 13 to move down, and connection ring 13, which moves down, drives spring 12 to move down, and spring 12 moves down band
Dynamic cleaning sponge 14 is moved down, and cleaning sponge 14 is bonded under the elastic force effect of spring 12 with the outer surface of body 4, and to body
4 outer surfaces are cleaned, and the design reduces pollution.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of pharmacy experimental sample-taking device, including cleaning mechanism（1）, sucker mechanism（2）, handle（3）And body（4）, it is special
Sign is：The handle（3）Installed in body（4）Right-hand member, the body（4）It is internally provided with sucker mechanism（2）, the body
（4）Outer end is provided with cleaning mechanism（1）, the cleaning mechanism（1）It is arranged on handle（3）Downside；
The cleaning mechanism（1）Including electric cylinder（11）, spring（12）, connection ring（13）And cleaning sponge（14）, the electricity
Dynamic cylinder（11）Installed in body（4）Outer end, the electric cylinder（11）Lower end is equipped with connection ring（13）, the connection ring（13）It is interior
Spring is provided with wall（12）, the spring（12）Installed in cleaning sponge（14）Outer end, the connection ring（13）Pass through spring
（12）With cleaning sponge（14）It is connected, the cleaning sponge（14）Installed in body（4）On；
The sucker mechanism（2）Including mobile bar（21）, limiting plate（22）, screw mandrel（23）, time switch（24）, motor（25）、
Bearing block（26）, connecting plate（27）And piston（28）, the time switch（24）Installed in motor（25）Front end, the motor
（25）Installed in body（4）Upside, the motor（25）Lower end is equipped with screw mandrel（23）, the screw mandrel（23）On bearing is installed
Seat（26）, the bearing block（26）It is arranged on body（4）Inside, the bearing block（26）Downside is provided with limiting plate（22）, institute
State limiting plate（22）It is assemblied in screw mandrel（23）Lower end, the limiting plate（22）Outside is provided with mobile bar（21）, the mobile bar
（21）It is assemblied in bearing block（26）Lower end, the mobile bar（21）Lower end is provided with connecting plate（27）, the connecting plate（27）If
Put in limiting plate（22）Downside, the connecting plate（27）Lower end is provided with piston（28）, the piston（28）, connecting plate（27）、
Mobile bar（21）And limiting plate（22）It is arranged at body（4）It is internal.
A kind of 2. pharmacy experimental sample-taking device according to claim 1, it is characterised in that：The screw mandrel（23）Pass through ball spiral shell
Female secondary and bearing block（26）It is connected.
A kind of 3. pharmacy experimental sample-taking device according to claim 1, it is characterised in that：The mobile bar（21）Provided with two
It is individual, the mobile bar（21）It is symmetrically mounted on connecting plate（27）Upper end, the mobile bar（21）It is symmetricly set on limiting plate（22）
The left and right sides.
A kind of 4. pharmacy experimental sample-taking device according to claim 1, it is characterised in that：The time switch（24）Pass through electricity
Line and motor（25）It is connected.
A kind of 5. pharmacy experimental sample-taking device according to claim 1, it is characterised in that：The motor（25）Left end is provided with
Folding mast, and folding mast is arranged on body（4）Left end.
A kind of 6. pharmacy experimental sample-taking device according to claim 1, it is characterised in that：The electric cylinder（11）Provided with two
It is individual, the electric cylinder（11）It is symmetrically mounted on body（4）Left and right ends, the electric cylinder（11）It is symmetricly set on connection ring（13）
Upper end.
A kind of 7. pharmacy experimental sample-taking device according to claim 1, it is characterised in that：The body（4）On be provided with quarter
Spend line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720687907.9U CN206804348U (en) | 2017-06-14 | 2017-06-14 | A kind of pharmacy experimental sample-taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720687907.9U CN206804348U (en) | 2017-06-14 | 2017-06-14 | A kind of pharmacy experimental sample-taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206804348U true CN206804348U (en) | 2017-12-26 |
Family
ID=60747118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720687907.9U Expired - Fee Related CN206804348U (en) | 2017-06-14 | 2017-06-14 | A kind of pharmacy experimental sample-taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206804348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204907A (en) * | 2017-12-29 | 2018-06-26 | 孙丽敏 | A kind of novel pharmacological experiment sampler |
| CN111811883A (en) * | 2020-07-04 | 2020-10-23 | 曲阜师范大学 | Sample extractor for pharmaceutical experiment |
-
2017
- 2017-06-14 CN CN201720687907.9U patent/CN206804348U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108204907A (en) * | 2017-12-29 | 2018-06-26 | 孙丽敏 | A kind of novel pharmacological experiment sampler |
| CN108204907B (en) * | 2017-12-29 | 2020-07-03 | 孙丽敏 | Sample extractor for pharmaceutical experiment |
| CN111811883A (en) * | 2020-07-04 | 2020-10-23 | 曲阜师范大学 | Sample extractor for pharmaceutical experiment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 Termination date: 20180614 |