CN206583641U - A kind of clinical laboratory measures sampling device with essence - Google Patents
A kind of clinical laboratory measures sampling device with essence Download PDFInfo
- Publication number
- CN206583641U CN206583641U CN201720165155.XU CN201720165155U CN206583641U CN 206583641 U CN206583641 U CN 206583641U CN 201720165155 U CN201720165155 U CN 201720165155U CN 206583641 U CN206583641 U CN 206583641U
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- China
- Prior art keywords
- sampler barrel
- micromachine
- essence
- clinical laboratory
- shell
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Abstract
The utility model discloses a kind of clinical laboratory and measures sampling device with essence, including sampler barrel, shell and liquid taking device, the sampler barrel, liquid taking device are arranged in shell, and the liquid taking device is arranged on sampler barrel upper end, the sampler barrel lower end is fixedly installed sampling head, it is characterised in that：The sampling head lower end is fixedly installed horn-like silicone rubber cover, the liquid taking device includes micromachine, main shaft, connecting tube and piston, the micromachine is fixedly installed on sampler barrel upper end, the main shaft, connecting tube and piston are arranged in sampler barrel, the micromachine is connected with main axis, the connecting tube is fixedly installed on piston upper end, the main shaft lower end is fixedly installed screw rod, the screw rod lower end is arranged in connecting tube and is threadedly coupled with connecting tube, the shell upper end is provided with cavity, it is accurate that the clinical laboratory measures sampling device sampling with essence, can be sample lucifuge during sample to be put into inspection equipment.
Description
Technical field
The utility model is related to a kind of clinical laboratory and measures sampling device with essence.
Background technology
Clinical laboratory is the comprehensive laboratory for integrating prevention, health care, medical treatment, teaching, scientific research, is for diagnosis, prevention
Or treatment human diseases or damage, and evaluate human health and to body material, food, the machine that water sample is tested and determined
Structure, is not only the important auxiliary departments of medical department, is also the indispensable functional experiment room of hygiene department's scientific research, control laboratory is by a variety of
Detection technique and research equipment, carry out smart, accurate, fast detection to sample and concurrently send survey report, be in clinical laboratory's routine work
Hold.
At present, on the one hand hospital laboratory possesses the blood from various disease individual, humoral specimen, on the other hand needs
There is scientific research value sample to do conventional detection these, so the work of clinical laboratory is very heavy and fine, in clinical laboratory
Microsampling is one of very important checking procedure, and microsampling can inaccurately cause assay inaccurate, is carried out micro
Microscale sampler is needed during check analysis to be engaged, but prior art often using common sampler with it is visual consider into
OK, because accuracy is poor, the speed of check analysis had both been influenceed, the quality of check analysis is also influenceed.In addition in order that samples taken
From illumination, prevent from influenceing to examine because of illumination, often syringe uses lucifuge material, but sample is put into inspection after sampling
When testing in equipment, lucifuge measure is not often taken, precision and the degree of accuracy of sampling is influenceed.
The content of the invention
In view of this, the utility model purpose is to provide a kind of sampling accurately, sample can be put into inspection equipment
During measure sampling device with essence for the clinical laboratory of sample lucifuge.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of clinical laboratory measures sampling device with essence,
Including sampler barrel, shell and liquid taking device, the sampler barrel, liquid taking device are arranged in shell, and the liquid taking device is arranged on
Sampler barrel upper end, the sampler barrel lower end is fixedly installed sampling head, it is characterised in that：The sampling head lower end is fixedly installed
Horn-like silicone rubber cover, the liquid taking device includes micromachine, main shaft, connecting tube and piston, and the micromachine is fixedly installed
In sampler barrel upper end, the main shaft, connecting tube and piston are arranged in sampler barrel, and the micromachine is connected with main axis,
The connecting tube is fixedly installed on piston upper end, and the main shaft lower end is fixedly installed screw rod, and the screw rod lower end is arranged on company
It is threadedly coupled in adapter and with connecting tube, the shell upper end is provided with cavity, the cavity and is provided with battery and monolithic
Machine, the sampler barrel left and right ends are provided with mini vibrator, and the mini vibrator lower end for being arranged on sampler barrel right-hand member is set
It is equipped with displacement transducer.
Further, the shell right-hand member is fixedly installed display screen, and convenient use person learns the metering for extracting liquid.
Further, the battery and single-chip microcomputer, mini vibrator, displacement transducer, micromachine, display screen are electrical
Connection, the single-chip microcomputer and display screen, displacement transducer, micromachine are electrically connected with, and facilitated battery for single-chip microcomputer, miniature are shaken
Dynamic device, displacement transducer, micromachine and display screen provide electric power, and facilitate displacement transducer to be transferred to list by signal is received
In piece machine, it is transported in display screen and is shown by single-chip microcomputer.
Further, the shell left end is fixedly installed vibrator switch and switched with micromachine, and the vibrator is opened
Pass is arranged on micromachine switch upper end, and the vibrator switch is electrically connected with mini vibrator, the micromachine switch
It is electrically connected with micromachine, the open and close of convenient use person's control mini vibrator and the rotating forward for controlling micromachine
With reversion.
Further, the piston left and right ends are fixedly installed sliding block, and the sampler barrel inwall is provided with chute, described
Sliding block is arranged in chute, and the sliding block is connected with slide, facilitates moving up and down for piston, it is to avoid piston rotates.
Further, the battery, single-chip microcomputer, mini vibrator, displacement transducer are fixedly connected with shell, described to take
Sample cylinder is fixedly connected with shell, improves the stability of structure.
Further, the major axis diameter is less than screw diameter, facilitates main shaft when screw rod submerges connecting tube, can be with spiral shell
Bar together enters connecting tube.
Further, the piston is fixedly installed rubber blanket, increases the sealing of sampler, it is to avoid piston is taken out
Leak air phenomenon during dynamic.
The utility model has the technical effect that following aspect：Micromachine, displacement transducer and the monolithic of setting
Machine, micromachine drive shaft is rotated under single-chip microcomputer control, and band piston is moved up and down, and to realize accurate sampling, is alleviated
The labor intensity of medical personnel when repeating, is conducive to improving the checkability of hospital laboratory, and the capacity of sample can be from
Learnt on display；The horn-like silicone rubber cover set so that samples taken is in lucifuge state before sampling and inspection, it is to avoid
Product is by illumination effect accuracy of detection；The mini vibrator of setting, is vibrated by mini vibrator to sampler barrel, it is to avoid
Sample carryover improves the precision of sampling in sampler barrel.
Brief description of the drawings
Fig. 1 is the overall structure figure that a kind of clinical laboratory's essence of the application utility model measures sampling device.
Fig. 2 is the structure chart that a kind of clinical laboratory's essence of the application utility model measures sampling device sampler barrel.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasped.
As shown in figure 1, a kind of clinical laboratory measures sampling device, including sampler barrel 1, shell 2 and liquid taking device 3 with essence, it is described
Sampler barrel 1, liquid taking device 3 are arranged in shell 2, facilitate shell 2 to provide protection, the sampling with liquid taking device 3 for sampler barrel 1
Cylinder 1 is fixedly connected with shell 2, and fixed form improves the stability of structure, it is to avoid sampler barrel 1 is released to be adhesively fixed.It is described to take
Liquid device 3 is arranged on the upper end of sampler barrel 1, and the lower end of sampler barrel 1 is fixedly installed sampling head 4, and fixed form is to be welded and fixed,
The effect of sampler barrel 1 is to be used to accommodate sample, and the effect of liquid taking device 3 is that sample is pumped into sampler barrel 1, the work of sampling head 4
Be insertion sample in convenient for taking liquid device 3 by sample be pumped into sampler barrel 1.The lower end of sampling head 4 is fixedly installed horn-like
Silicone rubber cover 5, fixed form is to be adhesively fixed, it is ensured that sample is in lucifuge state before sampling and inspection, it is to avoid illumination effect
Testing result.
The liquid taking device 3 includes micromachine 6, main shaft 7, connecting tube 8 and piston 9, and the micromachine 6 is fixedly installed
In the upper end of sampler barrel 1, fixed form is fixed for bolt, and the micromachine 6 is JY2418 micromachines, the main shaft 7, connection
Pipe 8 and piston 9 are arranged in sampler barrel 1, and the micromachine 6 is rotated with main shaft 7 and is connected, and facilitate micromachine 6 to drive main shaft 7
Carry out forward or reverse.The connecting tube 8 is fixedly installed on the upper end of piston 9, and fixed form facilitates connecting tube 8 to be welded and fixed
Band piston 9 is moved.The lower end of main shaft 7 is fixedly installed screw rod 10, and fixed form facilitates main shaft 7 to drive to be welded and fixed
Screw rod 10 is rotated.The lower end of screw rod 10 is arranged in connecting tube 8 and is threadedly coupled with connecting tube 8 so that the energy of screw rod 10
Enough moving up and down for connecting tube 8 is controlled by forward and reverse.The diameter of main shaft 7 is less than the diameter of screw rod 10, facilitates main shaft 7 to exist
When screw rod 10 submerges connecting tube 8, it can together enter with screw rod 10 in connecting tube 8.The effect of micromachine 6 is to drive main shaft 7
Rotated, the effect of main shaft 7 is to drive screw rod 10 to be rotated, the effect of screw rod 10 is to drive to be threadedly coupled with screw rod 10
Connecting tube 8 is moved up and down, and the effect of connecting tube 8 is that band piston 9 is moved up and down, the effect of piston 9 be in sampler barrel 1 above and below
It is mobile, draw fluid into or discharge sampler barrel 1.
As shown in Fig. 2 the left and right ends of piston 9 are fixedly installed sliding block 11, fixed form is described to take to be adhesively fixed
Sample 1 inwall of cylinder is provided with chute 12, and the sliding block 11 is arranged in chute 12, and the sliding block 11 is connected with slide 12, side
Just the rotation for moving up and down and limiting piston 9 of piston 9.The effect of sliding block 11 and chute 12 is to avoid screw rod 10 in connecting tube
When being rotated in 8, connecting tube 8 rotated with screw rod 10.As shown in figure 1, the lower end of piston 9 is fixedly installed rubber blanket
13, fixed form is is adhesively fixed, and the rubber blanket 13 of setting increases the sealing of sampler, it is to avoid during piston 9 is twitched
Leak air phenomenon.
The upper end of shell 2 is provided with cavity 14, the cavity 14 and is provided with battery 15 and single-chip microcomputer 16, cavity 14
Effect be to be used to accommodate battery 15 and single-chip microcomputer 16, the battery 15 is LP103048 lithium batteries, the single-chip microcomputer 16
For ADC812 single-chip microcomputers.The left and right ends of sampler barrel 1 are provided with mini vibrator 17, and the mini vibrator 17 is that N20 is micro-
Type vibrating motor, the lower end of mini vibrator 17 for being arranged on the right-hand member of sampler barrel 1 is provided with displacement transducer 18.The displacement
Sensor 18 is XS-B displacement transducers, and the right-hand member of shell 2 is fixedly installed display screen 19, and fixed form is fixed for bolt,
The display screen 19 is 12864 display screens, and convenient use person learns the metering for extracting liquid.The battery 15 and single-chip microcomputer
16th, mini vibrator 17, displacement transducer 18, micromachine 6, display screen 19 are electrically connected with, and electric connection mode is battery
15 output end by electric wire and single-chip microcomputer 16, mini vibrator 17, displacement transducer 18, micromachine 6, display screen 19 it is defeated
Enter end connection, it is single-chip microcomputer 16, mini vibrator 17, displacement transducer 18, micromachine 6 and display screen 19 to facilitate battery 15
Electric power is provided.The single-chip microcomputer 16 is electrically connected with display screen 19, displacement transducer 18, micromachine 6, and electric connection mode is
The output end of single-chip microcomputer 16 is connected with the input of display screen 19, micromachine 6 by electric wire, and the input of single-chip microcomputer 16 passes through
Electric wire is connected with the output end of displacement transducer 18, facilitates displacement transducer 18 to be transferred to signal is received in single-chip microcomputer 16, by
Single-chip microcomputer 16 is transported in display screen 19 and shown.The left end of shell 2 is fixedly installed vibrator switch 20 and micro electric
Machine switch 21, fixed form is fixed for bolt, and the vibrator switch 20 is RL3-4 switches, and the micromachine switch 21 is
RL3-2 is switched.The vibrator switch 20 is arranged on micromachine and switchs 21 upper ends, the vibrator switch 20 and micro-vibration
Device 17 is electrically connected with, electric connection mode be vibrator switch 20 by electric wire be connected on mini vibrator 17 and battery 15 it
Between, the micromachine switch 21 is electrically connected with micromachine 6, and the mode that is electrically connected with is that micromachine switch 21 passes through electric wire
It is connected between micromachine 6 and battery 15, convenient use person controls the open and close and control of mini vibrator 17
The forward and reverse of micromachine 6.The battery 15, single-chip microcomputer 16, mini vibrator 17, displacement transducer 18 and shell 2
It is fixedly connected, fixed form is fixed for bolt, improves the stability of structure.
Operation principle：In use, sampling head 4 is penetrated in sample, micromachine switch 21 is pressed, is powered by battery 15
Micromachine 6 drive main shaft 7 to rotate forward under the control of single-chip microcomputer 16, main shaft 7 drive screw rod 10 rotate forward, with the screw thread of screw rod 10 connect
The connecting tube 8 connect is moved up, and band piston 9 is moved up, and sample is pumped into sampler barrel 1, reading can be from display 19
It is upper read, when need discharge sample when, press micromachine switch 21, micromachine 6 drive main shaft 7 invert so that piston 9 to
Sample in sampler barrel 1 is discharged sampler barrel 1 by lower movement, is pressed micromachine switch 21 again after sample discharges sampler barrel 1, is made
Obtain piston 9 to move up, press vibrator switch 20, mini vibrator 17 is started working, and sampler barrel 1 is vibrated so that
The sample being attached on the inwall of sampler barrel 1 is moved down, after vibration certain time, closes mini vibrator 17, starts micro electric
Machine 6 so that piston 9 is moved down, the sample remained in sampler barrel 1 is discharged.
The utility model has the technical effect that following aspect：Micromachine, displacement transducer and the monolithic of setting
Machine, micromachine drive shaft is rotated under single-chip microcomputer control, and band piston is moved up and down, and to realize accurate sampling, is alleviated
The labor intensity of medical personnel when repeating, is conducive to improving the checkability of clinical laboratory, the capacity of sample can be from display
Learnt on device；The horn-like silicone rubber cover set so that samples taken is in lucifuge state before sampling and inspection, it is to avoid product
By illumination effect accuracy of detection；The mini vibrator of setting, is vibrated by mini vibrator to sampler barrel, it is to avoid sample
Remain in sampler barrel, improve the precision of sampling.
Certainly, it is representative instance of the present utility model above, in addition, the utility model can also have other a variety of
The technical scheme of embodiment, all use equivalent substitutions or equivalent transformation formation, all falls within the utility model and is claimed
Within the scope of.
Claims (8)
1. a kind of clinical laboratory measures sampling device, including sampler barrel, shell and liquid taking device, the sampler barrel, liquid taking device with essence
It is arranged in shell, the liquid taking device is arranged on sampler barrel upper end, the sampler barrel lower end is fixedly installed sampling head, it is special
Levy and be：The sampling head lower end is fixedly installed horn-like silicone rubber cover, and the liquid taking device includes micromachine, main shaft, company
Adapter and piston, the micromachine are fixedly installed on sampler barrel upper end, and the main shaft, connecting tube and piston are arranged on sampler barrel
Interior, the micromachine is connected with main axis, and the connecting tube is fixedly installed on piston upper end, and the main shaft lower end is fixed and set
Screw rod is equipped with, the screw rod lower end is arranged in connecting tube and is threadedly coupled with connecting tube, and the shell upper end is provided with cavity,
Battery and single-chip microcomputer are provided with the cavity, the sampler barrel left and right ends are provided with mini vibrator, described to be arranged on
The mini vibrator lower end of sampler barrel right-hand member is provided with displacement transducer.
2. a kind of clinical laboratory according to claim 1 measures sampling device with essence, it is characterised in that：The shell right-hand member is fixed
It is provided with display screen.
3. a kind of clinical laboratory according to claim 2 measures sampling device with essence, it is characterised in that：The battery and monolithic
Machine, mini vibrator, displacement transducer, micromachine, display screen are electrically connected with, the single-chip microcomputer and display screen, displacement sensing
Device, micromachine are electrically connected with.
4. a kind of clinical laboratory according to claim 3 measures sampling device with essence, it is characterised in that：The shell left end is fixed
It is provided with vibrator switch to switch with micromachine, the vibrator switch is arranged on micromachine switch upper end, the vibration
Device is switched to be electrically connected with mini vibrator, and the micromachine switch is electrically connected with micromachine.
5. a kind of clinical laboratory according to claim 4 measures sampling device with essence, it is characterised in that：The piston left and right ends
Sliding block is fixedly installed, the sampler barrel inwall is provided with chute, and the sliding block is arranged in chute, the sliding block is slided with chute
Dynamic connection.
6. a kind of clinical laboratory according to claim 5 measures sampling device with essence, it is characterised in that：The battery, monolithic
Machine, mini vibrator, displacement transducer are fixedly connected with shell, and the sampler barrel is fixedly connected with shell.
7. a kind of clinical laboratory according to claim 6 measures sampling device with essence, it is characterised in that：The major axis diameter is less than
Screw diameter.
8. a kind of clinical laboratory according to claim 7 measures sampling device with essence, it is characterised in that：The piston is fixed
It is provided with rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720165155.XU CN206583641U (en) | 2017-02-23 | 2017-02-23 | A kind of clinical laboratory measures sampling device with essence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720165155.XU CN206583641U (en) | 2017-02-23 | 2017-02-23 | A kind of clinical laboratory measures sampling device with essence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206583641U true CN206583641U (en) | 2017-10-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720165155.XU Expired - Fee Related CN206583641U (en) | 2017-02-23 | 2017-02-23 | A kind of clinical laboratory measures sampling device with essence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206583641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514429A (en) * | 2018-04-03 | 2018-09-11 | 成都冠禹科技有限公司 | A kind of integrated amniotic fluid examination device of obstetrics |
| CN109932213A (en) * | 2018-05-04 | 2019-06-25 | 上海翼人机器人有限公司 | A kind of high activity liquid waste thief rod accurately sampled based on SERVO CONTROL |
-
2017
- 2017-02-23 CN CN201720165155.XU patent/CN206583641U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514429A (en) * | 2018-04-03 | 2018-09-11 | 成都冠禹科技有限公司 | A kind of integrated amniotic fluid examination device of obstetrics |
| CN109932213A (en) * | 2018-05-04 | 2019-06-25 | 上海翼人机器人有限公司 | A kind of high activity liquid waste thief rod accurately sampled based on SERVO CONTROL |
| CN109932213B (en) * | 2018-05-04 | 2021-07-13 | 上海翼人机器人有限公司 | High-level liquid waste sampling rod based on servo control accurate sampling |
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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 |
Granted publication date: 20171024 Termination date: 20190223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |