CN107843458B - A kind of preclinical medicine check sampling device - Google Patents
A kind of preclinical medicine check sampling device Download PDFInfo
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- CN107843458B CN107843458B CN201711060905.8A CN201711060905A CN107843458B CN 107843458 B CN107843458 B CN 107843458B CN 201711060905 A CN201711060905 A CN 201711060905A CN 107843458 B CN107843458 B CN 107843458B
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- fixedly connected
- umbrella tooth
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- test tube
- screw rod
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of preclinical medicine check sampling devices, it is rationally simple, production cost is low, it is easy for installation, entire mechanization running, without people's manual operations, when being not in manual operation, hand soreness, using atmospheric pressure pole sample drawn, extraction amount very standard, when use, device is moved to above rack for test tube by universal wheel, using winder to the height adjustment of elevator, it realizes greatly apart from the adjusting of height, driving motor drives the rotation of the first umbrella tooth, first umbrella tooth drives the rotation of the second umbrella tooth, to which the screw rod in the second umbrella tooth realizes rotation, realize that certain distance is adjusted, turn bull stick, gear band carry-over bar moves up and down, realize the adjusting in slight distance, sliding block horizontally slipping in dimple upper groove, through the above technical solution, realize upper and lower and left and right distance effective adjusting, through the above technical solution Sampling mouth is protruded into test tube, atmospheric pressure pole work can extract multiple samples simultaneously and greatly improve efficiency, and extraction amount very standard.
Description
Technical field:
The present invention relates to medicine technology field, in particular to a kind of preclinical medicine check sampling device.
Background technique:
It needs to sample during medical experiment and test, examined fluid sample some has harmful substance, people's
Skin can be injured when skin contact, so all using sampler when experiment sampling, avoid the contact of skin, at present
Sampler in the market is all to squeeze sampler with hand sample is clamped taking-up, but sometimes hand goes out in extrusion process
Now ache situation, cannot unanimously keep squeezed state, causes sampler release to fall sample, cause the waste of sample, fall
The sample fallen also pollutes the environment, and to the person, there is also danger.
Summary of the invention:
The object of the invention is that providing a kind of preclinical medicine check sampling device to solve the above-mentioned problems, solve
The medicine sampler for having determined current will appear situation of aching, and cannot unanimously keep squeezed state, and sampler release is caused to make
The problem of sample is fallen, and causes sample waste.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions: a kind of preclinical medicine check sampling device,
Include: rack for test tube and test tube, several test tubes are equipped in the rack for test tube, innovative point is: further including column, crossbeam, universal
Wheel, winder, cable wire, elevator, link block, through-hole, cushion block, driving motor, the first umbrella tooth, screw rod, the second umbrella tooth, bull stick,
Gear, sliding seat, rack gear, dimple, groove, sliding block, clamping seat, sampler and locking member；Rack for test tube upper end arranged on left and right sides
It is equipped with a column；A universal wheel is equipped on the lower end of the column；The top of the column is fixedly connected with one
Crossbeam；The beam surface upper two sides are fixedly connected to a winder；The lower section of the crossbeam is equipped with an elevator；Institute
The arranged on left and right sides for stating elevator upper surface is equipped with a link block；A steel is respectively connected on the Scroll of the winder
Rope；The other end of the cable wire is fixed together with link block；It is equipped on the center of the crossbeam and elevator
One through-hole；A screw rod is equipped in the through-hole；Second umbrella tooth has been connected through a screw thread on the outer surface of the screw rod；
A cushion block is fixedly connected on the elevator upper surface；The cushion block upper surface is fixedly connected with a driving motor；Institute
Stating axis connection on the output shaft of driving motor has first umbrella tooth, and first umbrella tooth and the second umbrella tooth are intermeshed one
It rises；Sliding seat there are two being fixedly connected on the screw rod lower end position；A rack gear is slidably connected in the sliding seat；It is described
The lower end of rack gear is fixedly connected with a dimple；A gear, institute are connected with by rotarod activity on end position in the screw rod
State wheel and rack intermeshing together；The dimple is equipped with a groove；The sliding block is slidably connected in a groove；Institute
It states and is fixedly connected with a clamping seat on sliding block；A sampler is equipped in the clamping seat；The clamping seat is equipped with one
Locking member, the locking member are in contact with sampler.
Preferably, the driving motor is variable-frequency motor or servo motor.
Preferably, the cushion block is rubber cushion blocks.
Preferably, being equipped with anti-skid device on the universal wheel.
Preferably, the specific structure of the sampler are as follows: including mounting base, sampling pipe, buckle, sampling mouth, bolt, pumping
Specimen chamber, piston, push rod, connecting plate and atmospheric pressure pole；The buckle is two, and the both ends of the buckle are bolted to connection
In mounting base；A sampling pipe is equipped in the buckle；The lower end of the sampling pipe one sampling mouth of fixed connection；Institute
State top one sampling room of fixed connection of sampling pipe；A piston is slidably connected in the sampling room；The piston
On be fixedly connected to a push rod；A connecting plate is fixedly connected on the push rod；One end of the atmospheric pressure pole is fixed to be connected
It connects on the upper surface of mounting base；The other end of the atmospheric pressure pole is fixedly connected on the lower surface of connecting plate.
Beneficial effects of the present invention: the present invention have it is structurally reasonable it is simple, production cost is low, easy for installation, whole mechanical
Change running, without people's manual operations, when being not in manual operation, hand soreness, using atmospheric pressure pole sample drawn, extraction amount is very
Standard, in use, device is moved to above rack for test tube by universal wheel, it is real using winder to the height adjustment of elevator
The now big adjusting apart from height, driving motor drive the rotation of the first umbrella tooth, and the first umbrella tooth drives the rotation of the second umbrella tooth, thus second
Screw rod in umbrella tooth realizes rotation, realizes that certain distance is adjusted, and turn bull stick, gear band carry-over bar moves up and down, and realizes small
Apart from upper adjusting, sliding block horizontally slipping in dimple upper groove, through the above technical solutions, realize up and down and left and right away from
From effective adjusting, through the above technical solution will sampling mouth protrude into test tube, atmospheric pressure pole work, multiple samples can be extracted simultaneously
Originally efficiency, and extraction amount very standard are greatly improved.
Detailed description of the invention:
Detailed description will be given by the following detailed implementation and drawings by the present invention for ease of explanation,.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is partial structure diagram of the invention.
Fig. 3 is partial structure diagram of the invention.
Fig. 4 is partial structure diagram of the invention.
Fig. 5 is partial structure diagram of the invention.
Fig. 6 is the structural schematic diagram of sampler of the present invention.
1- rack for test tube；2- test tube；3- column；4- crossbeam；5- universal wheel；6- winder；7- cable wire；8- elevator；9- connects
Connect block；10- through-hole；11- cushion block；12- driving motor；The first umbrella tooth of 13-；14- screw rod；The second umbrella tooth of 15-；16- bull stick；17-
Gear；18- sliding seat；19- rack gear；20- dimple；21- groove；22- sliding block；23- clamping seat；24- sampler；241- installation
Seat；242- sampling pipe；243- buckle；244- sampling mouth；245- bolt；246- sampling room；247- piston；248- push rod；249-
Connecting plate；250- atmospheric pressure pole；25- locking member.
Specific embodiment:
As shown in Figures 1 to 5, present embodiment uses a kind of following technical scheme: preclinical medicine check sampling
Device, comprising: rack for test tube 1 and test tube 2 are equipped with several test tubes 2 in the rack for test tube 1, further include column 3, crossbeam 4, universal wheel
5, winder 6, cable wire 7, elevator 8, link block 9, through-hole 10, cushion block 11, driving motor 12, the first umbrella tooth 13, screw rod 14,
Two umbrella tooths 15, bull stick 16, gear 17, sliding seat 18, rack gear 19, dimple 20, groove 21, sliding block 22, clamping seat 23, sampler 24
With locking member 25；The 1 upper end arranged on left and right sides of rack for test tube is equipped with a column 3；One is equipped on the lower end of the column 3
A universal wheel 5；The top of the column 3 is fixedly connected with a crossbeam 4；The 4 upper surface two sides of crossbeam are fixedly connected to
One winder 6；The lower section of the crossbeam 4 is equipped with an elevator 8；The arranged on left and right sides of 8 upper surface of elevator is equipped with
One link block 9；A cable wire 7 is respectively connected on the Scroll of the winder 6；The other end and link block 9 of the cable wire 7
It is fixed together；A through-hole 10 is equipped on the center of the crossbeam 4 and elevator 8；It is set in the through-hole 10
There is a screw rod 14；Second umbrella tooth 15 has been connected through a screw thread on the outer surface of the screw rod 14；Table on the elevator 8
A cushion block 11 is fixedly connected on face；11 upper surface of cushion block is fixedly connected with a driving motor 12；The driving electricity
Axis connection has first umbrella tooth 13 on the output shaft of machine 12, and first umbrella tooth 13 and the intermeshing of the second umbrella tooth 15 are one
It rises；Sliding seat 18 there are two being fixedly connected on 14 lower end position of screw rod；A tooth is slidably connected in the sliding seat 18
Item 19；The lower end of the rack gear 19 is fixedly connected with a dimple 20；Pass through 16 activity of bull stick in the screw rod 14 on end position
It is connected with a gear 17, the gear 17 is intermeshed together with rack gear 19；The dimple 20 is equipped with a groove 21；
The sliding block 22 is slidably connected in groove 21；A clamping seat 23 is fixedly connected on the sliding block 22；The clamping seat 23
In be equipped with a sampler 24；The clamping seat 23 is equipped with a locking member 25, and the locking member 25 connects with sampler 24
Touching.
Wherein, the driving motor 12 is variable-frequency motor or servo motor；The cushion block 11 is rubber cushion blocks；It is described universal
Anti-skid device is equipped on wheel 5.
As shown in fig. 6, the specific structure of the sampler 24 are as follows: including mounting base 241, sampling pipe 242, buckle 243, take out
Sample mouth 244, bolt 245, sampling room 246, piston 247, push rod 248, connecting plate 249 and atmospheric pressure pole 250；The buckle 243 is
Two, the both ends of the buckle 243 pass through bolt 245 and are fixedly connected in mounting base 241；It is equipped in the buckle 243
One sampling pipe 242；The lower end of the sampling pipe 242 one sampling mouth 244 of fixed connection；The top of the sampling pipe 242
One sampling room 246 of fixed connection；A piston 247 is slidably connected in the sampling room 246；On the piston 247
It is fixedly connected to a push rod 248；A connecting plate 249 is fixedly connected on the push rod 248；The atmospheric pressure pole 250
One end is fixedly connected on the upper surface of mounting base 241；The other end of the atmospheric pressure pole 250 is fixedly connected on connecting plate 249
On lower surface.
Use state of the invention are as follows: the present invention have it is structurally reasonable it is simple, production cost is low, easy for installation, whole machine
Toolization running, without people's manual operations, when being not in manual operation, hand soreness, using atmospheric pressure pole sample drawn, extraction amount ten
Minute mark is quasi-, in use, device is moved to 1 top of rack for test tube by universal wheel 5, using winder 6 to the height tune of elevator 8
Section realizes that, greatly apart from the adjusting of height, driving motor 12 drives the rotation of the first umbrella tooth 13, and the first umbrella tooth 13 drives the second umbrella tooth 15
Rotation realizes that certain distance is adjusted, turn bull stick 16, gear 17 drives so that the screw rod 14 in the second umbrella tooth 15 realizes rotation
Rack gear 19 moves up and down, and realizes the adjusting in slight distance, the horizontally slipping in 20 upper groove 21 of dimple of sliding block 22, by upper
Technical solution is stated, realizes up and down and effective adjusting of left and right distance, the mouth 244 that will sample through the above technical solution protrudes into test tube
In 2, atmospheric pressure pole 250 works, and can extract multiple samples simultaneously and greatly improve efficiency, and extraction amount very standard.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of preclinical medicine check sampling device, comprising: rack for test tube (1) and test tube (2) are equipped in the rack for test tube (1)
Several test tubes (2), it is characterised in that: further include column (3), crossbeam (4), universal wheel (5), winder (6), cable wire (7), lifting
Block (8), link block (9), through-hole (10), cushion block (11), driving motor (12), the first umbrella tooth (13), screw rod (14), the second umbrella tooth
(15), bull stick (16), gear (17), sliding seat (18), rack gear (19), dimple (20), groove (21), sliding block (22), clamping seat
(23), sampler (24) and locking member (25)；
Rack for test tube (1) upper end arranged on left and right sides is equipped with a column (3)；
A universal wheel (5) is equipped on the lower end of the column (3)；
The top of the column (3) is fixedly connected with a crossbeam (4)；
Crossbeam (4) the upper surface two sides are fixedly connected to a winder (6)；
The lower section of the crossbeam (4) is equipped with an elevator (8)；
The arranged on left and right sides of elevator (8) upper surface is equipped with a link block (9)；
A cable wire (7) is respectively connected on the Scroll of the winder (6)；
The other end of the cable wire (7) is fixed together with link block (9)；
A through-hole (10) is equipped on the center of the crossbeam (4) and elevator (8)；
A screw rod (14) is equipped in the through-hole (10)；
Second umbrella tooth (15) has been connected through a screw thread on the outer surface of the screw rod (14)；
A cushion block (11) is fixedly connected on elevator (8) upper surface；
Cushion block (11) upper surface is fixedly connected with a driving motor (12)；
Axis connection has first umbrella tooth (13), first umbrella tooth (13) and second on the output shaft of the driving motor (12)
Umbrella tooth (15) is intermeshed together；
There are two being fixedly connected on screw rod (14) lower end position sliding seat (18)；
A rack gear (19) is slidably connected in the sliding seat (18)；
The lower end of the rack gear (19) is fixedly connected with a dimple (20)；
A gear (17), the gear (17) and tooth are connected with by bull stick (16) on end position in the screw rod (14)
Item (19) is intermeshed together；
The dimple (20) is equipped with a groove (21)；
The sliding block (22) is slidably connected in groove (21)；
A clamping seat (23) is fixedly connected on the sliding block (22)；
A sampler (24) is equipped in the clamping seat (23)；
The clamping seat (23) is equipped with a locking member (25), and the locking member (25) is in contact with sampler (24).
2. a kind of preclinical medicine check sampling device according to claim 1, it is characterised in that: the driving motor
It (12) is variable-frequency motor or servo motor.
3. a kind of preclinical medicine check sampling device according to claim 1, it is characterised in that: the cushion block (11) is
Rubber cushion blocks.
4. a kind of preclinical medicine check sampling device according to claim 1, it is characterised in that: the universal wheel (5)
On be equipped with anti-skid device.
5. a kind of preclinical medicine check sampling device according to claim 1, it is characterised in that: the sampler (24)
Specific structure are as follows: including mounting base (241), sampling pipe (242), buckle (243), sampling mouth (244), bolt (245), sampling
Room (246), piston (247), push rod (248), connecting plate (249) and atmospheric pressure pole (250)；
The buckle (243) is two, and the both ends of the buckle (243) pass through bolt (245) and are fixedly connected on mounting base
(241) on；
A sampling pipe (242) is equipped in the buckle (243)；
The lower end of the sampling pipe (242) one sampling mouth (244) of fixed connection；
The top of the sampling pipe (242) one sampling room (246) of fixed connection；
A piston (247) is slidably connected in the sampling room (246)；
A push rod (248) is fixedly connected on the piston (247)；
A connecting plate (249) is fixedly connected on the push rod (248)；
One end of the atmospheric pressure pole (250) is fixedly connected on the upper surface of mounting base (241)；
The other end of the atmospheric pressure pole (250) is fixedly connected on the lower surface of connecting plate (249).
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| CN201711060905.8A CN107843458B (en) | 2017-11-02 | 2017-11-02 | A kind of preclinical medicine check sampling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711060905.8A CN107843458B (en) | 2017-11-02 | 2017-11-02 | A kind of preclinical medicine check sampling device |
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| CN107843458A CN107843458A (en) | 2018-03-27 |
| CN107843458B true CN107843458B (en) | 2019-11-08 |
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| CN110687310B (en) * | 2019-10-16 | 2021-07-09 | 河南大学 | A inspection sampling device for basic medicine |
| CN112083120A (en) * | 2020-09-02 | 2020-12-15 | 镇江海关综合技术中心 | Chemical synthesis material analysis and inspection device |
| CN112828200B (en) * | 2020-12-31 | 2023-01-03 | 南京快转科技有限公司 | Environment-friendly component pin cutting device with soldering point protection function |
| CN115096663B (en) * | 2022-08-29 | 2022-11-18 | 牡丹江医学院 | Sampling device for neurology inspection |
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| CN107843458A (en) | 2018-03-27 |
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