CN208506062U - Sampling device and detection analysis instrument with the device - Google Patents
Sampling device and detection analysis instrument with the device Download PDFInfo
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- CN208506062U CN208506062U CN201821149800.XU CN201821149800U CN208506062U CN 208506062 U CN208506062 U CN 208506062U CN 201821149800 U CN201821149800 U CN 201821149800U CN 208506062 U CN208506062 U CN 208506062U
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Abstract
The utility model provides a kind of sampling device and the detection analysis instrument with the device, including support baseboard, the mobile platform of setting guide rail and carrying sample on support baseboard；Driving assembly, multiposition positioning component, sample reading assembly；Wherein driving assembly driving mobile platform is moved along guide rail, and multiposition positioning component is for determining that mobile platform is positioned at desired location, and sample reading assembly is for judging whether there is sample and reading sample information.The utility model drives mobile platform to move along guide rail by setting driving assembly, sampler sampling can be located in sample position automatically by cooperating multiposition positioning component and sample reading assembly to realize sampling device simultaneously, terminal with compact integral structure high reliablity, easy to operate, sampling device runs smoothly.
Description
Technical field
The utility model relates to technical field of medical equipment, and in particular to a kind of inspection detection device, more particularly, to one
Kind analysis detection sampling device.
Background technique
The detection of piarhemia parting is for the cholesterol level for measuring all kinds of lipoprotein.It is different according to the density of lipoprotein, it can be with
Lipoprotein is divided into chylomicron (CM), very low density lipoprotein (VLDL), intermediated-density lipoprotein (IDL), low-density lipoprotein
White (LDL) and high-density lipoprotein (HDL).Current clinically conventional determining not only has total cholesterol (T-CH), and there are also LDL-
C, HDL-C.Wherein the too high levels of LDL-C are easy to cause atherosclerosis, and HDL-C there is certain protection to make blood vessel
With.But it has recently been demonstrated that either LDL-C or HDL-C all have heterogeneity, clinical meaning is also not exactly the same.
As LDL-C is segmented into many subfractions, sdLDL-C (sdLDL-C), since its structure more causes
It is close, it is more easier to cause atherosclerosis, also referred to as Type B, and big and light low density lipoprotein cholesterol (LLDL-C) then phase
The ability of atharosclerosis is weaker than under, also known as A type.In HDL-C, it can also at least be divided into two kinds of main subgroups
Point, such as big and light HDL2 particle and small and dense HDL3 particle, some research evidences have shown that the subgroup of measurement HDL
The risk of cardiovascular disease can preferably be reacted than only measurement HDL by dividing.The sampling device of traditional analysis detecting instrument mostly uses
Disc rotation movement mode, volume shared by device is big, and using when need that manually centrifuge tube is fixed in sample rack, it is fixed
After be placed on designated position, then sample rack to designated position is clamped by coordinate mechanical arm and is sampled, inconvenient, detection efficiency is very
It is low.
Utility model content
In order to solve the above technical problems, the utility model provide a kind of easy to operate, detection system that occupies little space into
Sampling device.
The technical solution of the utility model is to provide a kind of sampling device, including support baseboard, is arranged on support baseboard and leads
The mobile platform of rail and carrying sample；Driving assembly, multiposition positioning component, sample reading assembly；Wherein driving assembly drives
Mobile platform is moved along guide rail, and multiposition positioning component is for determining that mobile platform is positioned at desired location, sample reading assembly
For judging whether there is sample and reading sample information；
Further include resetting probe unit to be used to judge whether to issue the instruction that mobile platform is mobile or resets, resets detection
Unit can be fixed on support baseboard, can also be fixed on other positions of detection analysis instrument.
Further, resetting probe unit includes initial position probe unit and final position probe unit, is respectively set
At the original position of mobile platform movement and final position.
It further, further include sample rack, sample rack can be fixed on mobile platform or detachably connect with mobile platform
It connects；Preferably sample rack is detachably connected with mobile platform.
Further, driving assembly includes that driving motor, synchronous belt, synchronizing wheel and the driving connecting with mobile platform connect
Fitting, to realize that mobile platform is mobile.
Further, multiposition positioning component includes that sample reads positioning component and first last bit positioning component, and sample is read
Mobile platform is positioned at sample information reading, sample position by positioning component, and sample reading assembly will judge in this position at this time
With the presence or absence of sample, while sample information can also be read；First last bit positioning component by mobile platform be positioned at initial position and
Terminal position.
Further, sample read positioning component positioning position be sample information reading position and sample position, it is each
Position includes mutually matched signalling means and trigger.
Further, signalling means is optocoupler or optoelectronic switch, and trigger is chopper blade, and wherein chopper blade is dentation chopping the light
Piece.
Further, multiposition positioning component is set to mobile platform bottom surface, i.e. multiposition positioning component installation space is
Between mobile platform and support baseboard, sampling device volume is reduced to the greatest extent, save detection analysis instrument space.
The advantages of the utility model, drives mobile platform edge to lead with the utility model has the advantages that the utility model passes through setting driving assembly
Rail is mobile, while cooperating multiposition positioning component and sample reading assembly to realize sampling device can be automatically fixed in sample position
Position is for sampler sampling, and terminal with compact integral structure high reliablity, easy to operate, sampling device runs smoothly.
Detailed description of the invention
Fig. 1 is the schematic elevation view of the utility model sampling device.
Fig. 2 is the schematic top plan view of the utility model sampling device.
Fig. 3 is the schematic side view of the utility model sampling device.
Fig. 4 is the partial structural diagram of the utility model sampling device.
Fig. 5 is the schematic diagram at another visual angle of Fig. 4 structure.
Fig. 6 is the schematic diagram at the another visual angle of Fig. 4 structure.
Fig. 7 is the structural schematic diagram of the second trigger in Fig. 4.
Fig. 8 is the structural schematic diagram of the first trigger in Fig. 4.
Appended drawing reference: 1- support baseboard, 2- driving assembly, 21- synchronizing wheel, 22- synchronous belt, 23- stepper motor, 24- drive
Follower link, 3- multiposition positioning component, 31- sample reading positioning component, the first signalling means of 311-, the first trigger of 312-,
313- second signal device, the second trigger of 314-, 314a- tooth lack, 314b- tooth, the first last bit positioning component of 32-, 321- initial bit
Signalling means, 322- terminal position signalling means, 4- sample reading assembly, 41- sample identification unit, 42- sample information reading unit,
43- linking arm, 5- guide rail, 51- sliding block, 6- mobile platform, 61- sample rack, 62- sample, 7- reset probe unit, 71- starting
Position detection unit, 72- final position probe unit
Specific embodiment
The utility model is described in further detail With reference to embodiment.
The utility model provides a kind of sampling device, as shown in Figures 1 to 3, including support baseboard 1, is arranged on support baseboard 1
The mobile platform 6 of guide rail 5 and carrying sample；Driving assembly 2, multiposition positioning component 3, sample reading assembly 4；Wherein driving group
Part 2 drives mobile platform 6 to move along guide rail 5, and multiposition positioning component 3 is for determining that mobile platform 6 is positioned at desired location, sample
This reading assembly 3 is for judging whether there is sample and reading sample information；Driving assembly 2, multiposition positioning component 3, sample
Reading assembly 4 can be set on support baseboard, also can be set in other positions of detection analysis instrument.
Further include resetting probe unit 7 to be used to judge whether to issue the instruction that mobile platform 6 is mobile or resets, resets and visit
Surveying unit 7 can be fixed on support baseboard 1, can also be fixed on other positions of detection analysis instrument.
In further improved embodiment, resetting probe unit 7 includes initial position probe unit 71 and final position
Probe unit 72 is respectively arranged at original position and the final position of the movement of mobile platform 6.Resetting probe unit 7 can be with
Using optoelectronic switch, such as infrared photoelectric switch, reflection type optical relay, mirror reflection, diffusing reflection formula, slot specifically can be
Formula, correlation, optic fiber photoelectric switch etc..
Further include sample rack 61 in further improved embodiment, sample rack 61 can be fixed on mobile platform 6 or
It is detachably connected with mobile platform 6；Preferably sample rack 61 is detachably connected with mobile platform 6, if sample rack 61 is fixed on shifting
Moving platform 6, then need the setting-out directly in instrument, and setting-out space will receive constraint, setting-out low efficiency, and not easy cleaning, and sample
This 61 it is detachable then can outside instrument setting-out, it can be achieved that sample rack quick-replaceable, saves instrument down time than setting-out on instrument
Time improves detection efficiency.
In further improved embodiment, driving assembly 2 include driving motor 21, synchronous belt 22, synchronizing wheel 23 and
The drive connection part 24 connecting with mobile platform 6, to realize that mobile platform 6 moves, wherein driving motor 21 can use stepping
Motor drives mobile platform 6 to move preferably to cooperate with synchronous belt 22, synchronizing wheel 23.
In further improved embodiment, multiposition positioning component 3 includes that sample reads positioning component 31 and first last bit
Positioning component 32, as shown in figures 4-6.Sample reads positioning component 31 and mobile platform 6 is positioned at sample information reading, sampling
Position, judgement sample frame 61 whether there is sample 62 by sample reading assembly 4 in this position at this time, while can also read sample
This 62 information, such as the present embodiment use bar code scan mode, i.e., have barcode mark on sample 62, and sample reading assembly 4 has
There is bar code scanning function, when sample rack 61 positions, sample reading assembly 4 can obtain the position of sample rack 61 by scanning
With the presence or absence of the information of sample and existing sample 62；Mobile platform 6 is positioned at initial position by first last bit positioning component 32
With terminal position, wherein sample can be reapposed when mobile platform 6 is located at initial position, when mobile platform 6 is located at terminal
Enter next round recurrent state when position to wait resetting, and when sample rack 61 is detachably to be set to mobile platform 6, first
Beginning position or terminal position can by directly by dismantling, installing new samples frame 61 in a manner of replace sample improve detection efficiency.
In further improved embodiment, it is sample information reading position that sample, which reads the position that positioning component 31 positions,
(judgement sample whether there is or not, read sample information) and sample position (convenient for sampler sampling), each position includes phase interworking
The signalling means and trigger of conjunction, wherein mutually matched first signalling means 311 and the first trigger 312, sample is arranged in sample position
Mutually matched second signal device 313 and the second trigger 314 is arranged in this information reading position.First signalling means 311, second letter
Number 313 stagger arrangement of device is set on support baseboard 1, and the first trigger 312, the second trigger 314 are correspondingly arranged in mobile platform 6
On；Certain signalling means, trigger can also be arranged in turn, i.e. the first signalling means 311,313 stagger arrangement of second signal device are set to
On mobile platform 6 and the first trigger 312, the second trigger 314 are correspondingly arranged on support baseboard 1, or are set to detection
The other positions of analyzer play the role of trigger signal as long as corresponding to each other and cooperating to make mobile platform 6 position
?.In addition, just last bit positioning component 32 is equipped with first last bit signalling means, it is initial bit signalling means 321 and terminal position signal respectively
Device 322, the two and the 314 mutual cooperation trigger signal of the second trigger for being moved to first last bit, are positioned at mobile platform 6 initially
Position or terminal position.
In further improved embodiment, signalling means is optocoupler or optoelectronic switch, and trigger is chopper blade, this implementation
In example, sample reading assembly is one group, and signalling means is one, and chopper blade is a dentation chopper blade, and chopper blade has multiple teeth just
It is positioned in mobile platform according to sample placement location on sample rack.As a further improvement, the chopper blade of the second trigger 314
Tooth is formed by the interval multiple tooth 314b and lacks 314a, tooth 314b and tooth lack whether 314a stops light to pass through to form optical signal triggering
Signalling means, wherein the scarce 314a quantity of tooth is identical as 62 quantity of sample, and the sample size as shown in Fig. 2,7 is 16, and tooth lacks 314a number
Amount is 16；When mobile platform 6 is mobile, when each tooth, which lacks 314a, passes through second signal device 313, mobile platform 6 is positioned, sample
This reading assembly 4 carries out judgement to sample and information is read, and reading finishes mobile platform 6 and continues to move to finish until reading.The
The chopper blade of one trigger 312 is dentation chopper blade, and sample size is 16 in the present embodiment, and sampling process is four times altogether, often
Secondary four samples, therefore the chopper blade of the first trigger 312 has 4 teeth, when mobile platform 6 is mobile, when each tooth passes through the
Then mobile platform 6 positions when one signalling means 311, and sampler carries out primary sample, and mobile platform 6 continues to move to after sampling
Until gross sample.
In further improved embodiment, sample is to be staggered in arrangement, compact-sized saving space, sample reading assembly 4
With sample identification unit 41 and sample information reading unit 42, sample identification unit 41 whether there is sample at positioning for identification
This, sample information reading unit 42 is for reading specific sample information, sample identification unit 41 and sample information reading unit
42 are fixed on support baseboard 1 by the linking arm 43 of L-type, and sample reading assembly 4 can be Laser Scanning Equipment, such as reflect
Type optical interruption device, wherein sample information reading unit 42 specifically can be bar code scan equipment.Sample identification unit 41 is set to
The front of moving direction when sample is read, sample information reading unit 42 are set to the rear of moving direction when sample is read, often
When secondary scanning, sample identification unit 41, sample information reading unit 42 scan respectively adjacent sample (adjacent sample refer to from
Scanning direction observation does not consider to be staggered in arrangement the sample of adjacent states when whole samples be in same plane), reach substantially together
Step judgement sample whether there is and read the purpose of sample information, save sweep time.
In further improved embodiment, multiposition positioning component 3 is set to 6 bottom surface of mobile platform, i.e. multiposition is fixed
3 installation space of hyte part reduces sampling device volume to the greatest extent between mobile platform 6 and support baseboard 1, saves detection analysis instrument
Space.Guide rail 5 can according to need as linear guide or ring-shaped guide rail, selects linear guide in the present embodiment, sets on guide rail 5
Sliding block 51 is set, sliding block 51 connect with support movable platform with mobile platform and makes the more stable movement of mobile platform.
The utility model also provides a kind of detection analysis instrument with above-mentioned sampling device, and sampling device passes through support baseboard
1 is fixed on detection analysis instrument.
The above-mentioned detection analysis instrument with the utility model sampling device is piarhemia parting detector.
The course of work of the utility model sampling device is as follows:
After placing sample (having information bar code mark) first in sample rack 61, sample rack 61 is installed on mobile platform 6；
After 2 acceptance test order of driving assembly, initial position probe unit 71 to sample rack 61 whether there is or not judging, if nothing, instrument without
Sample rack alarm is read if so, then driving the mobile platform 6 being fixed in linear guide 5 to be steadily moved to sample by driving assembly 2
4 position of component is taken, and reads positioning component 31 with sample and cooperates, successively sample is scanned, if sample identification unit
41 identification no specimens then record this case, scan bar code by sample information reading unit 42 if having sample and read sample letter
Breath, according to the first signalling means 311 of sampling and the cooperation of the first trigger 312, successively judgement samples position and by driving after the completion of scanning
The driving of component 2, positioning, after the completion of sampling, driving assembly 2 drives mobile platform 6 that sample rack 61 is transported to final position, at this time
Second trigger 314 triggering terminal position signalling means 322 is to make mobile platform 6 be positioned at final position, after taking sample rack 61 away,
Final position probe unit 72 detects no specimen frame, therefore triggering judges that signal, driving assembly 2 drive mobile platform 6 mobile
To initial position, the second trigger 314 triggering initial bit signalling means 321 is at this time to make mobile platform 6 be positioned at initial position,
Waiting recycles next time.Stability low-noise when the utility model sample rack is mobile, and controllability height is positioned, particularly suitable for multiplicity
The detecting instrument of this cluster sampling can be automatically performed sample information and read and position, and sampling automatic positioning, overall structure
Concision and compact, it is simple to operate.
Material, reagent and the experimental facilities that the utility model embodiment is related to are unless otherwise instructed to meet inspection
The commercial product of detection field.
The above, the only preferred embodiment of the utility model, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from the core technology of the utility model, improvements and modifications can also be made, these improve and
Retouching also should belong to the scope of patent protection of the utility model.With the comparable meaning and scope of claims of the utility model
Interior any change, is all considered as being included within the scope of the claims.
Claims (16)
1. sampling device, which is characterized in that including support baseboard；
Guide rail is set to the support baseboard；
The mobile platform for carrying sample, is set to the support baseboard, can move along the guide rail；
Driving assembly drives the mobile platform to move along the guide rail；
The mobile platform is positioned at desired location by multiposition positioning component；
Sample reading assembly judges whether to have sample on mobile platform and reads sample information；
Wherein, driving assembly, multiposition positioning component, sample reading assembly are set on support baseboard.
2. sampling device according to claim 1, which is characterized in that further include resetting probe unit for judging whether to send out
Instruction mobile platform movement out or resetted, the reset probe unit are fixed on the support baseboard.
3. sampling device according to claim 2, which is characterized in that the reset probe unit includes initial position detection
Unit and final position probe unit are respectively arranged at original position and the final position of the mobile platform movement.
4. sampling device according to claim 1, which is characterized in that further include sample rack, the sample rack is fixed on shifting
Moving platform is detachably connected with mobile platform.
5. sampling device according to claim 1, which is characterized in that the multiposition positioning component includes that sample reading is fixed
Hyte part and first last bit positioning component, the sample read positioning component and the mobile platform are positioned at sample information reading position
It sets or the mobile platform is positioned at initial position and terminal position by sample position, the just last bit positioning component.
6. sampling device according to claim 5, which is characterized in that the position that the sample reads positioning component positioning is
Sample information reading position and sample position, each position include mutually matched signalling means and trigger.
7. sampling device according to claim 6, which is characterized in that the signalling means is optocoupler or optoelectronic switch, institute
Stating trigger is chopper blade, and the chopper blade is dentation chopper blade.
8. sampling device according to claim 6, which is characterized in that mutually matched first signalling means is arranged in sample position
With the first trigger, mutually matched second signal device and the second trigger is arranged in sample information reading position；First letter
Number device, second signal device stagger arrangement are set on the support baseboard, and first trigger, the second trigger are correspondingly arranged in institute
It states on mobile platform or the first signalling means, second signal device stagger arrangement is set on mobile platform and the first trigger, the second touching
Hair device is correspondingly arranged on support baseboard, and the trigger signal that can cooperate is to make mobile platform position.
9. sampling device according to claim 8, which is characterized in that the just last bit positioning component includes can be with second
The mutually matched initial bit signalling means of trigger and terminal position signalling means.
10. sampling device according to claim 8, which is characterized in that first trigger is the quantity and sampling of tooth
The identical dentation chopper blade of number, second trigger are that tooth lacks quantity dentation chopper blade identical with sample size.
11. sampling device according to claim 1, which is characterized in that the sample reading assembly includes specimen discerning list
Member and sample information reading unit are fixed on the support baseboard by linking arm, and sample identification unit is set to sample reading
The front of moving direction when taking, sample information reading unit are set to the rear of moving direction when sample is read.
12. sampling device according to claim 11, which is characterized in that sample identification unit can laser scanning, sample letter
Cease reading unit can bar code scan, sample have can recognize bar code information, and every time scanning when sample identification unit, sample information
Reading unit scans adjacent sample respectively.
13. sampling device according to claim 1, which is characterized in that the multiposition positioning component is set to the shifting
Moving platform bottom surface.
14. sampling device according to claim 1, which is characterized in that the driving component includes driving motor, synchronization
Band, synchronizing wheel and the drive connection part connecting with the mobile platform, the driving motor are stepper motor.
15. detection analysis instrument, which is characterized in that have the described in any item sampling devices of claim 1~14.
16. detection analysis instrument according to claim 15, which is characterized in that the sampling device is installed by support baseboard
In detection analysis instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821149800.XU CN208506062U (en) | 2018-07-19 | 2018-07-19 | Sampling device and detection analysis instrument with the device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821149800.XU CN208506062U (en) | 2018-07-19 | 2018-07-19 | Sampling device and detection analysis instrument with the device |
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| Publication Number | Publication Date |
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| CN208506062U true CN208506062U (en) | 2019-02-15 |
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| CN201821149800.XU Active CN208506062U (en) | 2018-07-19 | 2018-07-19 | Sampling device and detection analysis instrument with the device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761109A (en) * | 2018-07-19 | 2018-11-06 | 江西维瑞生物科技有限公司 | Sampling device and detection analysis instrument with the device |
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2018
- 2018-07-19 CN CN201821149800.XU patent/CN208506062U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761109A (en) * | 2018-07-19 | 2018-11-06 | 江西维瑞生物科技有限公司 | Sampling device and detection analysis instrument with the device |
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Address after: 330000 the three or four tier of science and technology 2 building, electronic information industry park, Nanchang economic and Technological Development Zone, Nanchang, Jiangxi. Patentee after: Jiangxi Meikang Shengde Biotechnology Co., Ltd Address before: 330000 the three or four tier of science and technology 2 building, electronic information industry park, Nanchang economic and Technological Development Zone, Nanchang, Jiangxi. Patentee before: JIANGXI WEIRUI BIOTECHNOLOGY Co.,Ltd. |
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