CN111273047A - Energy-concerving and environment-protective type medical science inspection sampling device - Google Patents
Energy-concerving and environment-protective type medical science inspection sampling device Download PDFInfo
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- CN111273047A CN111273047A CN202010116464.4A CN202010116464A CN111273047A CN 111273047 A CN111273047 A CN 111273047A CN 202010116464 A CN202010116464 A CN 202010116464A CN 111273047 A CN111273047 A CN 111273047A
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- 238000005070 sampling Methods 0.000 title claims abstract description 98
- 238000007689 inspection Methods 0.000 title abstract description 5
- 238000004140 cleaning Methods 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 description 10
- 238000005192 partition Methods 0.000 description 5
- 238000010876 biochemical test Methods 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000002558 medical inspection Methods 0.000 description 1
- 238000010339 medical test Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1002—Reagent dispensers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1004—Cleaning sample transfer devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1065—Multiple transfer devices
Abstract
The invention provides an energy-saving and environment-friendly medical examination sampling device, which belongs to the technical field of medical instruments and comprises a base, a support column, a first lifting mechanism, a sampling unit, a sample introduction unit and a controller, wherein the support column is arranged on the base; the supporting columns are fixed on the base, the first lifting mechanism is used for adjusting the height of the sample introduction unit, and the sampling bottles are uniformly and transversely distributed on the base plate; the appearance unit includes second connecting rod, snap ring and storage appearance jar, is provided with at least one baffle in the storage appearance jar, and the baffle will store up appearance jar internal partitioning for at least two with sampling bottle complex storage appearance space, every storage appearance tank bottoms portion that stores up the appearance space and corresponds all is provided with the sample inlet pipe, every sample inlet pipe just to a sampling bottle, all is provided with miniature solenoid valve and the miniature solenoid valve of flow on every sample inlet pipe. The device can accurate control the sample volume through advancing the kind unit, can wash fast, dry to the sampling bottle through the cleaning unit, and convenient operation guarantees the quality of inspection sample, improves the degree of accuracy and the sampling efficiency of sample.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to an energy-saving and environment-friendly medical inspection sampling device.
Background
The clinical laboratory is a bridge between clinical medicine and basic medicine, and comprises branch subjects such as clinical chemistry, clinical microbiology, clinical immunology, hematology, humoral science and transfusion science, which are divided into macroscopic general character observation, microscopic examination and chemical examination.
At present, an automatic analyzer is widely applied to biochemical test in medical test, a test sample is generally needed in the biochemical test, and the sampling amount of the test sample is directly related to the accuracy of the biochemical test and whether the test result is accurate. In the prior art, a biochemical test sampler is mostly formed by adopting a mode of adding an air bag and a dropper or a mode of adding a piston and a needle cylinder; the sampler that gasbag plus burette constitutes simple structure, pinch the gasbag through the finger and absorb the inspection sample, convenient operation, but the air current size of gasbag is hardly controlled to the finger, and uncontrollable sample volume, the sample accuracy is poor, seriously influences the quality of testing result. Compared with the structure, the sampler formed by the piston and the needle cylinder is improved, the sampling amount can be slightly controlled, but the sampling work with higher precision requirements still cannot meet the requirements.
Therefore, the application provides an energy-concerving and environment-protective type medical science inspection sampling device.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides an energy-saving and environment-friendly medical examination sampling device.
In order to achieve the above purpose, the invention provides the following technical scheme:
an energy-saving environment-friendly medical examination sampling device comprises a base, a support column, a first lifting mechanism, a sampling unit, a sample introduction unit and a controller;
the supporting column is provided with a cavity, the bottom of the supporting column is fixed on the base, the first lifting mechanism comprises a lead screw motor and a first lead screw, the lead screw motor is arranged in the base, the lower end of the first lead screw penetrates through the base and is in transmission connection with an output shaft of the lead screw motor through a coupler, a first lead screw nut is connected onto the first lead screw in a threaded mode, and a first lead screw seat is sleeved outside the first lead screw nut;
the sampling unit is arranged below the sampling unit and comprises a first connecting rod, a base plate and at least three sampling bottles, one end of the first connecting rod is fixedly connected with the supporting column, the other end of the first connecting rod is fixedly connected with the base plate, and the sampling bottles are uniformly and transversely distributed on the base plate;
the sample introduction unit comprises a second connecting rod, a clamping ring and sample storage tanks, wherein a first strip-shaped through groove matched with the second connecting rod is formed in one side wall of the supporting column along the height direction, one end of the second connecting rod penetrates through the first strip-shaped through groove and is fixedly connected with the first lead screw seat, the other end of the second connecting rod is fixedly connected with the clamping ring, annular clamping grooves matched with the clamping ring are formed in the outer wall of each sample storage tank along the circumferential direction, each sample storage tank is arranged in the clamping ring, the clamping ring is clamped in the annular clamping grooves, at least two partition plates are arranged in each sample storage tank, the interior of each sample storage tank is divided into at least three sample storage spaces matched with the sampling bottles by the partition plates, a sample introduction pipe communicated with the sample storage tanks is arranged at the bottom of each sample storage tank corresponding to each sample storage space, each sample introduction pipe is opposite to one sampling bottle, and each sample introduction pipe is provided with a miniature electromagnetic valve and a, a feed inlet is formed in the top of the sample storage tank corresponding to each sample storage space;
the controller is arranged in the base, the miniature electromagnetic valve is electrically connected with a signal output port of the controller, and the flowmeter is electrically connected with a signal input port of the controller.
Preferably, the top of the base plate is provided with at least three limiting grooves matched with the sampling bottles, and each limiting groove is internally provided with one sampling bottle.
Preferably, each feed inlet is provided with an inverted trapezoidal auxiliary channel.
Preferably, every the sampling bottle top all is provided with the rubber buffer, set up in the middle of the rubber buffer with sample tube complex hidden hole.
Preferably, still including setting up the cleaning unit of support column opposite side, the cleaning unit includes liquid reserve tank, washing pole subassembly, header tank, wash rack and second elevating system, the header tank sets up the liquid reserve tank top, the wash rack sets up the header tank top, be used for placing the sample bottle, second elevating system is used for adjusting the height of wash rack, the washing pole subassembly sets up the header tank top, the washing pole subassembly pass through the pipeline with high-pressure pump intercommunication in the liquid reserve tank, be used for wasing the sample bottle.
Preferably, the wash rack includes the bracing piece and evenly sets up a plurality of bottle vaulting poles on the bracing piece, the bracing piece with second elevation structure swing joint, bottle vaulting pole top be provided with sample bottle assorted cyclic annular stay handle.
Preferably, the second lifting mechanism comprises a second lead screw, a driving gear, a driven gear and a third connecting rod, the driving gear is arranged between the first lead screw and the lead screw motor and is in transmission connection with an output shaft of the lead screw motor, the driven gear is arranged on one side of the driving gear and is engaged with the driving gear, the second lead screw is arranged in the supporting column, the lower end of the second lead screw penetrates through the base and the driven gear and is fixedly connected with the driven gear, the upper end and the lower end of the second lead screw are respectively in rotary connection with the top of the supporting column and the bottom of the base, a second strip-shaped through groove matched with the third connecting rod is formed in the other side wall of the supporting column along the height direction, a second lead screw nut is in threaded connection with the second lead screw, and a second lead screw seat is sleeved outside the second lead screw nut, one end of the third connecting rod penetrates through the second strip-shaped through groove and is fixedly connected with the second lead screw seat, and the other end of the third connecting rod is fixedly connected with the supporting rod.
Preferably, wash the pole subassembly including setting up the stull at collection liquid box top is in with evenly setting up a plurality of washing poles that have the cavity at stull top, wash the pole outer wall and seted up a plurality of washing holes, the high-pressure pump pass through the pipeline with each wash the pole intercommunication, per two it matches one to wash the pole bottle vaulting pole.
Preferably, a heating pipe is arranged inside the supporting rod.
The energy-saving environment-friendly medical examination sampling device provided by the invention has a reasonable structure, the sampling quantity can be accurately controlled through the sampling unit, the sampling bottle can be quickly cleaned and dried through the cleaning unit, the operation is convenient, the quality of an examination sample is ensured, and the sampling accuracy and the sampling efficiency are improved.
Drawings
Fig. 1 is a schematic structural diagram of an energy-saving and environment-friendly medical examination sampling device in embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of the energy-saving and environment-friendly medical examination sampling device according to embodiment 1 of the present invention during sampling;
fig. 3 is a schematic structural view of the energy-saving and environment-friendly medical examination sampling device according to embodiment 1 of the present invention during cleaning.
Description of reference numerals:
the device comprises a base 1, a support column 2, a controller 3, a screw motor 4, a first screw 5, a first screw seat 6, a first connecting rod 7, a chassis 8, a sampling bottle 9, a clamping ring 10, a sample storage tank 11, a partition plate 12, a sample inlet pipe 13, a micro electromagnetic valve 14, a flowmeter 15, an auxiliary channel 16, a liquid storage tank 17, a support rod 18, a bottle body support rod 19, a second screw 20, a driving gear 21, a driven gear 22, a third connecting rod 23, a second screw seat 24, a second connecting rod 25, a high-pressure pump 26, a heating pipe 27, a cleaning rod 28 and a liquid storage tank 29.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention and can practice the same, the present invention will be described in detail with reference to the accompanying drawings and specific examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing technical solutions of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. In the description of the present invention, unless otherwise specified, "a plurality" means two or more, and will not be described in detail herein.
Example 1
The invention provides an energy-saving environment-friendly medical examination sampling device, which is particularly shown in figure 1 and comprises a base 1, a support column 2, a first lifting mechanism, a sampling unit, a sample introduction unit and a controller 3;
the supporting column 2 is provided with a cavity, the bottom of the supporting column 2 is fixed on the base 1, the first lifting mechanism comprises a screw motor 4 and a first screw 5, the screw motor 4 is arranged in the base 1, the lower end of the first screw 5 penetrates through the base 1 and is in transmission connection with an output shaft of the screw motor 4 through a coupler, a first screw nut is connected to the first screw 5 in a threaded mode, and a first screw seat 6 is sleeved outside the first screw nut; the first lead screw seat 6 moves up and down under the driving of the lead screw motor 4 and the first lead screw 5.
The sampling unit is arranged below the sampling unit, the sampling unit comprises a first connecting rod 7, a base plate 8 and at least three sampling bottles 9, one end of the first connecting rod 7 is fixedly connected with the supporting column 2, the other end of the first connecting rod is fixedly connected with the base plate 8, and the sampling bottles 9 are uniformly and transversely distributed on the base plate 8; the sampling bottle 9 is used for quantitatively obtaining a sample reagent.
Specifically, the sample introduction unit comprises a second connecting rod 25, a clamping ring 10 and a sample storage tank 11, a first strip-shaped through groove matched with the second connecting rod 25 is formed in one side wall of the supporting column 2 along the height direction, one end of the second connecting rod 25 penetrates through the first strip-shaped through groove and is fixedly connected with the first lead screw seat 6, the other end of the second connecting rod is fixedly connected with the clamping ring 10, an annular clamping groove matched with the clamping ring 10 is formed in the outer wall of the sample storage tank 11 along the circumferential direction, the sample storage tank 11 is arranged in the clamping ring 10, the clamping ring 10 is clamped in the annular clamping groove, at least two partition plates 12 are arranged in the sample storage tank 11, the interior of the sample storage tank 11 is divided into at least three sample storage spaces matched with the sampling bottles 9 by the partition plates 12, a sample introduction pipe 13 communicated with the sample storage tank 11 is arranged at the bottom of the sample storage tank 11 corresponding to each sample storage space, each sample introduction pipe 13 is over against, the top of the sample storage tank 11 corresponding to each sample storage space is provided with a feed inlet; because second connecting rod 25 and first lead screw seat 6 fixed connection, consequently first lead screw seat 6 drives second connecting rod 25 and reciprocates, and then drives storage sample jar 11 up-and-down motion for sample inlet pipe 13 is close to sample bottle 9 or keeps away from sample bottle 9.
The controller 3 is arranged in the base 1, and in the embodiment, the controller 3 is an AT89C52 singlechip. The micro electromagnetic valve 14 is electrically connected with a signal output port of the controller 3, the flow meter 15 is electrically connected with a signal input port of the controller 3, and the sampling quantity and the sampling precision can be accurately controlled through the controller 3, the micro electromagnetic valve 14 and the flow meter 15.
Further, in this embodiment, 8 tops on chassis are provided with at least three and sample bottle 9 complex spacing grooves, and every spacing inslot places a sample bottle 9, guarantees sample bottle 9's stability.
In order to facilitate feeding, in this embodiment, each feed port is provided with an inverted trapezoidal auxiliary channel 16.
Simultaneously in order to prevent pollution, in this embodiment, every sampling bottle 9 top all is provided with the rubber buffer, set up in the middle of the rubber buffer with the stealthy hole of sampling tube 13 complex.
Further, in order to realize the self-cleaning of sampling bottle 9, in this embodiment, still including setting up the cleaning unit at 2 opposite sides of support column, the cleaning unit includes liquid reserve tank 17, cleaning rod subassembly, header tank 29, wash rack and second elevating system, and liquid reserve tank 17 and header tank 29 lateral wall are provided with inlet tube and the outlet pipe of taking the ooff valve respectively. Liquid collecting box 29 sets up at liquid collecting box 17 top, and the wash rack setting is in liquid collecting box 29 top, is used for placing sampling bottle 9, and second elevating system is used for adjusting the height of wash rack, and the setting of cleaning rod subassembly is at liquid collecting box 29 top, and the cleaning rod subassembly passes through pipeline and the high-pressure pump 26 intercommunication in the liquid collecting box 17, is used for wasing sampling bottle 9.
Specifically, in this embodiment, the cleaning rack includes a support rod 18 and a plurality of bottle stay bars 19 evenly disposed on the support rod 18, the support rod 18 is movably connected to the second lifting structure, an annular stay handle matched with the sampling bottle 9 is disposed at the top of the bottle stay bar 19, and the sampling bottle 9 to be cleaned is reversely buckled on the annular stay handle during cleaning. The heating pipe 27 is arranged inside the supporting rod 18, and can dry the cleaned sampling bottle 9.
Further, in this embodiment, the second lifting mechanism includes a second lead screw 20, a driving gear 21, a driven gear 22 and a third connecting rod 23, the driving gear 21 is disposed between the first lead screw 5 and the lead screw motor 4 and is in transmission connection with an output shaft of the lead screw motor 4, the driven gear 22 is disposed on one side of the driving gear 21 and is engaged with the driving gear 21, the second lead screw 20 is disposed in the supporting column 2, a lower end of the second lead screw 20 passes through the base 1 and the driven gear 22 and is fixedly connected with the driven gear 22, an upper end and a lower end of the second lead screw 20 are respectively rotatably connected with a top of the supporting column 2 and a bottom of the base 1, a second strip-shaped through groove matched with the third connecting rod 23 is disposed on the other side wall of the supporting column 2 along the height direction, a second lead screw nut is connected to the second lead screw 20 through a thread, a second lead screw seat 24 is sleeved outside the second lead screw nut, one end of the, the other end is fixedly connected with the support bar 18.
Further, in this embodiment, wash the pole subassembly including setting up at the stull at header tank 29 top and evenly set up a plurality of washing poles 28 that have the cavity at the stull top, wash the pole 28 outer wall and seted up a plurality of washing holes, high-pressure pump 26 passes through the pipeline and each washs pole 28 intercommunication, bottle vaulting pole 19 of per two cooperation of washing pole 28. Specifically, the support rod 18 and the cross brace are arranged in a staggered manner in the height direction, so that the cleaning rod 28 can enter the sampling bottle 9 from one side of the support rod 18.
Since the cleaning liquid is prevented from splashing into the sampling unit during cleaning in order to perform sampling and cleaning separately, sampling is performed when the screw motor 4 rotates forward and cleaning is performed when the screw motor rotates backward. Specifically, when sampling operation is performed, the screw motor 4 rotates positively, at this time, the first screw 5 rotates in the same direction as the screw motor 4, the first screw seat 6 moves downwards under the driving of the first screw 5, the whole sampling unit is driven to move downwards until the sampling tube 13 penetrates through the hidden hole in the middle of the rubber plug at the top of the sampling bottle 9, at this time, the controller 3 controls the micro electromagnetic valve 14 to be opened for sampling, the flow meter 15 detects the flow in real time, when the sampling amount reaches a set value, the micro electromagnetic valve 14 is closed, and sampling is completed. Then lead screw motor 4 reversal, advance kind of unit upward movement, driving gear 21 reversal thereupon, and driven gear 22 corotation under driving gear 21's drive, realize second lead screw 20 corotation, second lead screw seat 24 downstream under second lead screw 20's drive this moment, until bracing piece 18 is close to header tank 29, make wash pole 28 get into in the sample bottle 9 completely, open high-pressure pump 26 at this moment and wash sample bottle 9, after the washing is accomplished, open heating pipe 27 and carry out drying process to sample bottle 9, accomplish and wash stoving work. The above operations are repeated, and sampling and washing operations may be alternately performed.
Fig. 2 is a schematic structural view of the energy-saving and environment-friendly medical examination sampling device of embodiment 1 of the present invention during sampling, and fig. 3 is a schematic structural view of the energy-saving and environment-friendly medical examination sampling device of embodiment 1 of the present invention during cleaning, wherein the sampling amount can be precisely controlled by the sample introduction unit, and the sampling bottle can be rapidly cleaned and dried by the cleaning unit, so that the operation is convenient, the quality of the examination sample is ensured, and the sampling accuracy and the sampling efficiency are improved.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and any simple modifications or equivalent substitutions of the technical solutions that can be obviously obtained by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (9)
1. An energy-saving environment-friendly medical examination sampling device is characterized by comprising a base (1), a support column (2), a first lifting mechanism, a sampling unit, a sample introduction unit and a controller (3);
the supporting column (2) is provided with a cavity, the bottom of the supporting column (2) is fixed on the base (1), the first lifting mechanism comprises a lead screw motor (4) and a first lead screw (5), the lead screw motor (4) is arranged in the base (1), the lower end of the first lead screw (5) penetrates through the base (1) and is in transmission connection with an output shaft of the lead screw motor (4) through a coupler, a first lead screw nut is connected to the first lead screw (5) in a threaded mode, and a first lead screw seat (6) is sleeved outside the first lead screw nut;
the sampling unit is arranged below the sampling unit and comprises a first connecting rod (7), a base plate (8) and at least three sampling bottles (9), one end of the first connecting rod (7) is fixedly connected with the supporting column (2), the other end of the first connecting rod is fixedly connected with the base plate (8), and the sampling bottles (9) are uniformly and transversely distributed on the base plate (8);
advance kind the unit and include second connecting rod (25), snap ring (10) and storage appearance jar (11), support column (2) a lateral wall along direction of height seted up with second connecting rod (25) complex first bar leads to the groove, second connecting rod (25) one end is passed first bar leads to the groove and with first lead screw seat (6) fixed connection, the other end with snap ring (10) fixed connection, storage appearance jar (11) outer wall along circumference seted up with snap ring (10) complex ring groove, storage appearance jar (11) set up in snap ring (10), snap ring (10) joint is in the ring groove, be provided with two at least baffle (12) in storage appearance jar (11), baffle (12) will storage appearance jar (11) internal separation at least three with sample bottle (9) complex storage appearance space, every storage appearance space corresponds storage appearance jar (11) bottom all be provided with storage appearance jar (11) bottom ) The sampling device comprises sample inlet pipes (13) which are communicated, wherein each sample inlet pipe (13) is opposite to one sampling bottle (9), each sample inlet pipe (13) is provided with a micro electromagnetic valve (14) and a flowmeter (15), and the top of the sample storage tank (11) corresponding to each sample storage space is provided with a feed inlet;
the controller (3) is arranged in the base (1), the miniature electromagnetic valve (14) is electrically connected with a signal output port of the controller (3), and the flowmeter (15) is electrically connected with a signal input port of the controller (3).
2. The energy-saving and environment-friendly medical examination sampling device as claimed in claim 1, wherein the top of the chassis (8) is provided with at least three limiting grooves matched with the sampling bottles (9), and each limiting groove is internally provided with one sampling bottle (9).
3. The energy-saving and environment-friendly medical examination sampling device as claimed in claim 1, wherein each feed inlet is provided with an inverted trapezoidal auxiliary channel (16).
4. The energy-saving and environment-friendly medical examination sampling device as claimed in claim 1, wherein a rubber plug is arranged at the top of each sampling bottle (9), and a hidden hole matched with the sampling tube (13) is formed in the middle of the rubber plug.
5. The energy-saving and environment-friendly medical examination sampling device as claimed in claim 1, further comprising a cleaning unit arranged at the other side of the supporting column (2), wherein the cleaning unit comprises a liquid storage tank (17), a cleaning rod assembly, a liquid collection tank (29), a cleaning frame and a second lifting mechanism, the liquid collection tank (29) is arranged at the top of the liquid storage tank (17), the cleaning frame is arranged above the liquid collection tank (29) and used for placing the sampling bottle (9), the second lifting mechanism is used for adjusting the height of the cleaning frame, the cleaning rod assembly is arranged at the top of the liquid collection tank (29), and the cleaning rod assembly is communicated with a high-pressure pump (26) in the liquid storage tank (17) through a pipeline and used for cleaning the sampling bottle (9).
6. The energy-saving and environment-friendly medical examination sampling device as claimed in claim 5, wherein the cleaning rack comprises a support bar (18) and a plurality of bottle body support bars (19) uniformly arranged on the support bar (18), the support bar (18) is movably connected with the second lifting structure, and the top of the bottle body support bar (19) is provided with an annular support handle matched with the sampling bottle (9).
7. The energy-saving and environment-friendly medical examination sampling device according to claim 6, wherein the second lifting mechanism comprises a second lead screw (20), a driving gear (21), a driven gear (22) and a third connecting rod (23), the driving gear (21) is arranged between the first lead screw (5) and the lead screw motor (4) and is in transmission connection with an output shaft of the lead screw motor (4), the driven gear (22) is arranged on one side of the driving gear (21) and is engaged with the driving gear (21), the second lead screw (20) is arranged in the supporting column (2), the lower end of the second lead screw (20) passes through the base (1) and the driven gear (22) and is fixedly connected with the driven gear (22), the upper end and the lower end of the second lead screw (20) are respectively in rotation connection with the top of the supporting column (2) and the bottom of the base (1), support column (2) another lateral wall along direction of height seted up with third connecting rod (23) complex second bar leads to the groove, threaded connection has second screw nut on second lead screw (20), second screw nut has cup jointed second lead screw seat (24), third connecting rod (23) one end is passed the second bar lead to the groove and with second lead screw seat (24) fixed connection, the other end with bracing piece (18) fixed connection.
8. The energy-saving and environment-friendly medical examination sampling device as claimed in claim 6, wherein the cleaning rod assembly comprises a cross brace arranged at the top of the header tank (29) and a plurality of cleaning rods (28) with cavities uniformly arranged at the top of the cross brace, a plurality of cleaning holes are formed in the outer wall of each cleaning rod (28), the high-pressure pump (26) is communicated with each cleaning rod (28) through a pipeline, and every two cleaning rods (28) are matched with one bottle body support rod (19).
9. The energy-saving and environment-friendly medical examination sampling device as claimed in claim 6, wherein a heating pipe (27) is arranged inside the supporting rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010116464.4A CN111273047A (en) | 2020-02-25 | 2020-02-25 | Energy-concerving and environment-protective type medical science inspection sampling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010116464.4A CN111273047A (en) | 2020-02-25 | 2020-02-25 | Energy-concerving and environment-protective type medical science inspection sampling device |
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| CN111273047A true CN111273047A (en) | 2020-06-12 |
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| CN202010116464.4A Pending CN111273047A (en) | 2020-02-25 | 2020-02-25 | Energy-concerving and environment-protective type medical science inspection sampling device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268753A (en) * | 2020-11-02 | 2021-01-26 | 南京泽维尔生物科技有限公司 | Efficient and rapid sampling device and method for chemical reagent |
| CN112834667A (en) * | 2020-12-31 | 2021-05-25 | 贵州电网有限责任公司 | Transformer oil chromatogram sampling device |
| CN113908903A (en) * | 2021-10-08 | 2022-01-11 | 桂林理工大学 | Water quality testing device for environmental science protection |
| CN114324812A (en) * | 2022-03-11 | 2022-04-12 | 安徽海峰分析测试科技有限公司 | Water quality heavy metal detection device and method |
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