CN214200813U - A sampling device for basic medical experiments - Google Patents
A sampling device for basic medical experiments Download PDFInfo
- Publication number
- CN214200813U CN214200813U CN202120225817.4U CN202120225817U CN214200813U CN 214200813 U CN214200813 U CN 214200813U CN 202120225817 U CN202120225817 U CN 202120225817U CN 214200813 U CN214200813 U CN 214200813U
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- wall
- bin
- pipe
- fixedly connected
- sampling device
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- 238000005070 sampling Methods 0.000 title claims abstract description 29
- 238000002474 experimental method Methods 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 47
- 238000012360 testing method Methods 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 238000012546 transfer Methods 0.000 claims abstract description 17
- 239000003814 drug Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 7
- 238000001802 infusion Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 230000007310 pathophysiology Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sampling device for foundation medicine experiments, including the bin, the inside storage rack that is equipped with of bin, the inside one side of bin is equipped with the dwang, the inside dwang one side that is close to of bin is equipped with the transfer line, the drive wheel, two have all been cup jointed to dwang and transfer line outer wall the transmission is connected with driving belt between the drive wheel, transfer line top fixedly connected with lead screw. The utility model discloses a rotate the connecting pipe, make the inside communicating pipe of rotating piston rotate and switch over with different pipe connection's catheter phase-match after, can absorb the liquid at adjacent position many times in succession, and automatic collection absorbs to the test tube of difference in, absorb through the three-way pipe, can make the inside liquid in test tube take out, so that carry out follow-up inspection, the quick collection of multiple samples has been realized, needn't repeated prick the needle or go into the body, can collect multiple samples fast, the sampling efficiency is improved, patient's misery has been reduced.
Description
Technical Field
The utility model relates to a foundation medicine experiment technical field, concretely relates to sampling device for foundation medicine experiments.
Background
The basic medicine mainly comprises physiology, pathophysiology, pharmacology, immunology and pathology, when the basic medicine is learned, in order to deepen the understanding degree of students and facilitate the memory understanding, a large number of experiments need to be done, in the experimental process, a sample is frozen, or the sample is embedded in paraffin or collodion and then placed in a slicer to be sliced, so that the sample required by the experiment is prepared.
The sampling device for the existing foundation medicine experiment is mostly of a simple syringe structure, is enough to deal with single sample collection, but can only be realized by pricking needles or replacing a collecting pipe for multiple samples, not only is the operation inconvenient, but also unnecessary pain and trouble are brought to the patient, and the preservation effect is poor, thereby easily influencing the experimental result.
Therefore, it is necessary to provide a sampling device for basic medical experiment to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sampling device for foundation medicine experiments, through rotating the connecting pipe, make the inside communicating pipe of rotating piston rotate switch over with different pipe connection's catheter phase-match after, the sealed elastic action with reset spring of rubber packing prevents the seepage, can absorb the liquid at adjacent position many times in succession, and automatic collection absorbs to the test tube of difference, absorb through the three-way pipe, can make the inside liquid in test tube take out, so that carry out follow-up inspection, with the above-mentioned weak point in the solution technique.
In order to achieve the above object, the present invention provides the following technical solutions: a sampling device for basic medicine experiments comprises a storage box, wherein a storage rack is arranged inside the storage box, a rotating rod is arranged on one side inside the storage box, a transmission rod is arranged on one side, close to the rotating rod, inside the storage box, transmission wheels are sleeved on the rotating rod and the outer wall of the transmission rod, a transmission belt is connected between the two transmission wheels in a transmission manner, a lead screw is fixedly connected to the top of the transmission rod, a movable cylinder is arranged on the outer wall of the lead screw and is in threaded connection with the lead screw, a third bearing is arranged at the joint of the lead screw and the movable cylinder, a rotary disc is fixedly connected to the top of the movable cylinder, a plurality of placing cylinders are arranged at the top of the rotary disc, test tubes are arranged inside the placing cylinders, a storage opening is formed in one side of the top of the storage box, a sealing cover is hinged to one side, close to the storage opening, a guide tube penetrates through the sealing cover, a liquid inlet cylinder is arranged on one side, away from the storage box, of the outer wall of the guide pipe, a fixing plate is arranged inside the liquid inlet cylinder, a liquid guide pipe penetrates through the inner wall of the fixing plate, one side of the outer wall of the liquid guide pipe is fixedly connected with the guide pipe, a rotating piston is arranged on one side of the outer wall of the fixing plate, a communicating pipe penetrates through the inside of the rotating piston, one side of the outer wall of the communicating pipe is matched with the liquid guide pipe, a rubber sealing gasket is movably sleeved on one side, close to the liquid guide pipe, of the outer wall of the communicating pipe, a reset spring is fixedly connected between the rubber sealing gasket and the rotating piston, a connecting pipe is fixedly connected on one side of the outer wall of the rotating piston, a liquid conveying hose is arranged on one side, away from the guide pipe, of the inner wall of the liquid inlet cylinder, a sampling needle is arranged on one side of the outer wall of the liquid conveying hose, a liquid suction cylinder is arranged on one side of the outer wall of the storage box, an air suction pipe is fixedly connected with the liquid inlet cylinder, the piston is arranged inside the liquid extraction cylinder, a drawing rod is fixedly connected to the bottom of the piston, a spring is movably sleeved on the outer wall of the drawing rod, the drawing rod penetrates through the liquid extraction cylinder and extends to the bottom wall, and a handle is fixedly connected to the bottom of the drawing rod.
Preferably, the dwang runs through the bin and extends to top one side, dwang outer wall one side fixedly connected with rotates the handle, dwang and bin junction are equipped with first bearing, the dwang is rotated with the bin through first bearing and is connected.
Preferably, the transfer line runs through inside the storage rack extends, the transfer line all is equipped with the second bearing with bin and storage rack junction, the transfer line passes through the second bearing and rotates with bin and storage rack respectively and be connected.
Preferably, the number of test tubes sets up to a plurality ofly, be equipped with the fixation clamp between test tube and the section of thick bamboo of placing.
Preferably, one side of the outer wall of the guide pipe is movably sleeved with the input end of the test tube, a drainage pipe is arranged on one side of the inside of the guide pipe, and a three-way pipe is arranged on one side of the inside of the drainage pipe.
Preferably, the connecting pipe runs through the feed cylinder and extends to outer wall one side, connecting pipe and infusion hose fixed connection, the drainage tube one side is kept away from to the pipe outer wall is equipped with the controller.
Preferably, the storage rack and one side of the inner wall of the storage box are both provided with ultraviolet lamps, and one side, close to the ultraviolet lamps, of the interior of the storage rack is provided with an air cooler.
In the technical scheme, the utility model provides a technological effect and advantage:
1. through rotating the connecting pipe, after the communicating pipe inside the rotary piston is rotated and switched to be matched with liquid guide pipes connected with different guide pipes, the rubber sealing gasket and the elastic action of the reset spring prevent leakage, liquid at adjacent positions can be continuously and repeatedly sucked and automatically collected into different test tubes, so that the sampling efficiency is improved, subsequent optimization of sampling samples is facilitated, more accurate inspection data is ensured to be obtained, the liquid inside the test tubes can be extracted through sucking through the three-way pipe, the subsequent inspection is facilitated, the rapid collection of multiple samples is realized, multiple samples can be rapidly collected without repeatedly pricking needles or inserting bodies, the sampling efficiency is improved, and the pain of patients is reduced;
2. the utility model discloses during the use, through starting the air-cooler, the air-cooler is cooled down to bin inside, disinfects to the test tube through ultraviolet lamp, rotates the handle through holding and rotates the dwang, makes the lead screw at transfer line top rotate and goes up and down a movable section of thick bamboo, moves the carousel and rises, opens sealed lid test tube of taking, and the storage and the cold-stored of the test tube of being convenient for possess preserve effectual advantage, and the simple operation can guarantee the accuracy of testing result.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
FIG. 1 is a sectional view of the overall structure of the present invention;
FIG. 2 is a sectional view of the turntable of the present invention;
fig. 3 is a sectional view of the internal structure of the liquid inlet cylinder of the present invention;
FIG. 4 is a side sectional view of the liquid inlet tube of the present invention;
fig. 5 is an enlarged view of a structure in fig. 1 according to the present invention.
Description of reference numerals:
1. a storage tank; 2. a storage rack; 3. rotating the rod; 4. a transmission rod; 5. a driving wheel; 6. a drive belt; 7. a screw rod; 8. a movable barrel; 9. a turntable; 10. placing the cylinder; 11. a test tube; 12. a sealing cover; 13. a drainage tube; 14. a conduit; 15. a liquid inlet cylinder; 151. a fixing plate; 152. a catheter; 153. rotating the piston; 154. a communicating pipe; 155. a rubber gasket; 156. a connecting pipe; 16. a controller; 17. a flexible infusion tube; 18. a sampling needle head; 19. a liquid pumping cylinder; 20. an air exhaust pipe; 21. a piston; 22. a pull rod; 23. a spring; 24. a handle; 25. an ultraviolet lamp; 26. an air cooler.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a sampling device for basic medicine experiments as shown in figures 1-5, which comprises a storage box 1, wherein a storage rack 2 is arranged inside the storage box 1, one side inside the storage box 1 is provided with a rotating rod 3, one side inside the storage box 1, which is close to the rotating rod 3, is provided with a transmission rod 4, the outer walls of the rotating rod 3 and the transmission rod 4 are respectively sleeved with a transmission wheel 5, two transmission wheels 5 are in transmission connection with a transmission belt 6, the top of the transmission rod 4 is fixedly connected with a lead screw 7, the outer wall of the lead screw 7 is provided with a movable cylinder 8, the movable cylinder 8 is in threaded connection with the lead screw 7, the joint of the lead screw 7 and the movable cylinder 8 is provided with a third bearing, the top of the movable cylinder 8 is fixedly connected with a turntable 9, the top of the turntable 9 is provided with a plurality of placing cylinders 10, test tubes 11 are arranged inside the placing cylinders 10, the storage box comprises a storage box 1, a storage opening is formed in one side of the top of the storage box 1, a sealing cover 12 is hinged to one side, close to the storage opening, of the top of the storage box 1, a guide pipe 14 penetrates through the sealing cover 12, a liquid inlet cylinder 15 is arranged on one side, far away from the storage box 1, of the outer wall of the guide pipe 14, a fixing plate 151 is arranged inside the liquid inlet cylinder 15, a liquid guide pipe 152 penetrates through the inner wall of the fixing plate 151, one side, close to the outer wall of the fixing plate 151, is fixedly connected with the guide pipe 14, a rotating piston 153 is arranged on one side, through the inside of the rotating piston 153, of a communicating pipe 154, is matched with the liquid guide pipe 152, a rubber sealing gasket 155 is movably sleeved on one side, close to the liquid guide pipe 152, a reset spring is fixedly connected between the rubber sealing gasket 155 and the rotating piston 153, a connecting pipe 156 is fixedly connected to one side, close to the guide pipe 14, of the inner wall of the liquid inlet cylinder 15 is provided with a transfusion hose 17, infusion hose 17 outer wall one side is equipped with sampling needle 18, 1 outer wall one side of bin is equipped with an extraction tube 19, 19 inner wall one side of extraction tube is equipped with exhaust tube 20, 20 outer wall one side of exhaust tube and 15 fixed connection of feed liquor section of thick bamboo, 19 inside pistons 21 that are equipped with of extraction tube, piston 21 bottom fixedly connected with pull pole 22, spring 23 has been cup jointed in the activity of pull pole 22 outer wall, pull pole 22 runs through an extraction tube 19 and extends to the diapire, pull pole 22 bottom fixedly connected with handle 24.
Further, in above-mentioned technical scheme, dwang 3 runs through bin 1 and extends to top one side, 3 outer wall one side fixedly connected with of dwang rotates the handle, dwang 3 is equipped with first bearing with bin 1 junction, dwang 3 rotates with bin 1 through first bearing and is connected, rotates dwang 3 through holding the rotation handle to drive 5 rotations of drive wheel, make carousel 9 be convenient for remove.
Further, in above-mentioned technical scheme, transfer line 4 runs through storage rack 2 and extends inside, transfer line 4 all is equipped with the second bearing with bin 1 and storage rack 2 junction, transfer line 4 rotates with bin 1 and storage rack 2 respectively through the second bearing and is connected to drive wheel 5 and rotate, drive transfer line 4 and rotate, make the lead screw 7 at transfer line 4 top rotate and go up and down a movable cylinder 8, be convenient for the storage and the taking of test tube 11.
Further, in above-mentioned technical scheme, the quantity of test tube 11 sets up to a plurality ofly, test tube 11 with place and be equipped with the fixation clamp between the section of thick bamboo 10, fix test tube 11, rock when preventing that bin 1 from removing, lead to bumping and make test tube 11 damage.
Further, in the above technical solution, one side of the outer wall of the conduit 14 is movably sleeved with the input end of the test tube 11, one side of the inside of the conduit 14 is provided with the drainage tube 13, one side of the inside of the drainage tube 13 is provided with the three-way pipe, and the liquid inside the test tube 11 can be pumped out by sucking through the three-way pipe, so as to facilitate subsequent inspection.
Further, in the above technical solution, the connection pipe 156 penetrates the liquid inlet cylinder 15 and extends to one side of the outer wall, the connection pipe 156 is fixedly connected with the infusion hose 17, and the controller 16 is arranged on one side of the outer wall of the conduit 14, which is far away from the drainage tube 13, and the controller 16 is started to prevent the liquid from flowing.
Further, in above-mentioned technical scheme, storage rack 2 all is equipped with ultraviolet lamp 25 with 1 inner wall one side of bin, 2 inside being close to ultraviolet lamp 25 one side of storage rack is equipped with the air-cooler 26, and the air-cooler 26 cools down to 1 inside bin, disinfects to test tube 11 through ultraviolet lamp 25.
This practical theory of operation:
referring to the attached drawings 1-5 of the specification, in the use of the utility model, the sampling needle 18 is placed in the position to be sampled, the drawing and pulling rod 22 makes the piston 21 move downwards to suck the liquid into the liquid inlet cylinder 15, according to the actual requirement, the connecting pipe 156 is rotated to make the communicating pipe 154 inside the rotating piston 153 rotate to switch the liquid guide pipes 152 connected with different guide pipes 14 to match, the leakage is prevented through the elastic action of the rubber gasket 155 and the reset spring, the liquid in the adjacent position can be continuously and repeatedly sucked and automatically collected into different test tubes 11, so as to improve the sampling efficiency, the subsequent sampling sample optimization is facilitated, more accurate inspection data is ensured to be obtained, when the sample needs to be taken out, the controller 16 is started, then the liquid in the test tube 11 can be sucked through the three-way pipe, so as to facilitate the subsequent inspection, on the basis of ensuring the basic functions of the existing sampling device, the quick collection of a plurality of samples is realized, the samples can be quickly collected without repeatedly pricking or inserting the body, the sampling efficiency is improved, and the pain of a patient is reduced;
refer to specification attached drawing 1-5, the utility model discloses during the use, through starting air-cooler 26, air-cooler 26 cools down to bin 1 inside, disinfect the test tube through ultraviolet lamp 25, thereby effectual cold-stored test tube 11, be convenient for accurate experiment, when taking or rinsing test tube 11, rotate dwang 3 through holding the rotation handle, thereby drive wheel 5 and rotate, it rotates to drive transfer line 4, lead screw 7 that makes transfer line 4 top rotates and goes up and down a section of thick bamboo 8 that moves about, it rises to move carousel 9, open sealed lid 12 test tube 11 of taking, be convenient for test tube 11's storage and cold-stored, possess and preserve effectual advantage, and the simple operation can guarantee the accuracy of testing result, can guarantee measurement personnel's safety simultaneously.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. The utility model provides a sampling device for basic medicine experiments, includes bin (1), its characterized in that: the storage box is characterized in that a storage rack (2) is arranged inside the storage box (1), one side inside the storage box (1) is provided with a rotating rod (3), one side of the inside of the storage box (1), which is close to the rotating rod (3), is provided with a transmission rod (4), the outer walls of the rotating rod (3) and the transmission rod (4) are respectively sleeved with a transmission wheel (5), two transmission wheels (5) are in transmission connection with a transmission belt (6), the top of the transmission rod (4) is fixedly connected with a lead screw (7), the outer wall of the lead screw (7) is provided with a movable cylinder (8), the movable cylinder (8) is in threaded connection with the lead screw (7), the joint of the lead screw (7) and the movable cylinder (8) is provided with a third bearing, the top of the movable cylinder (8) is fixedly connected with a turntable (9), the top of the turntable (9) is provided with a plurality of placing cylinders (10), the utility model discloses a storage box, including placing a section of thick bamboo (10) inside and being equipped with test tube (11), bin (1) top one side has been seted up and has been deposited the mouth, bin (1) top is close to deposit mouthful one side and articulates there is sealed lid (12), sealed lid (12) inside runs through has pipe (14), pipe (14) outer wall is kept away from bin (1) one side and is equipped with into liquid section of thick bamboo (15), it is equipped with fixed plate (151) to advance liquid section of thick bamboo (15) inside, fixed plate (151) inner wall has run through catheter (152), catheter (152) outer wall one side and pipe (14) fixed connection, fixed plate (151) outer wall one side is equipped with rotary piston (153), rotary piston (153) inside runs through communicating pipe (154), communicating pipe (154) outer wall one side and catheter (152) phase-match, rubber packing pad (155) has been cup jointed in the activity of communicating pipe (154) outer wall near catheter (152) one side, a return spring is fixedly connected between the rubber sealing gasket (155) and the rotary piston (153), one side of the outer wall of the rotary piston (153) is fixedly connected with a connecting pipe (156), one side of the inner wall of the liquid inlet cylinder (15) far away from the conduit (14) is provided with an infusion hose (17), a sampling needle (18) is arranged on one side of the outer wall of the infusion hose (17), a liquid pumping cylinder (19) is arranged on one side of the outer wall of the storage box (1), an exhaust pipe (20) is arranged on one side of the inner wall of the liquid pumping cylinder (19), one side of the outer wall of the exhaust pipe (20) is fixedly connected with the liquid inlet cylinder (15), a piston (21) is arranged in the liquid pumping cylinder (19), the bottom of the piston (21) is fixedly connected with a drawing rod (22), the outer wall of the drawing rod (22) is movably sleeved with a spring (23), the drawing rod (22) penetrates through the liquid extraction barrel (19) and extends to the bottom wall, and a handle (24) is fixedly connected to the bottom of the drawing rod (22).
2. The sampling device for basic medical experiment according to claim 1, wherein: dwang (3) run through bin (1) and extend to top one side, dwang (3) outer wall one side fixedly connected with rotates the handle, dwang (3) are equipped with first bearing with bin (1) junction, dwang (3) are rotated with bin (1) through first bearing and are connected.
3. The sampling device for basic medical experiment according to claim 1, wherein: the transfer line (4) runs through storage rack (2) and extends inside, transfer line (4) all are equipped with the second bearing with bin (1) and storage rack (2) junction, transfer line (4) rotate with bin (1) and storage rack (2) respectively through the second bearing and are connected.
4. The sampling device for basic medical experiment according to claim 1, wherein: the quantity of test tube (11) sets up to a plurality ofly, test tube (11) and place and be equipped with the fixation clamp between a section of thick bamboo (10).
5. The sampling device for basic medical experiment according to claim 1, wherein: one side of the outer wall of the guide pipe (14) is movably sleeved with the input end of the test tube (11), a drainage pipe (13) is arranged on one side inside the guide pipe (14), and a three-way pipe is arranged on one side inside the drainage pipe (13).
6. The sampling device for basic medical experiment according to claim 1, wherein: the connecting pipe (156) penetrates through the liquid inlet cylinder (15) and extends to one side of the outer wall, the connecting pipe (156) is fixedly connected with the infusion hose (17), and a controller (16) is arranged on one side, away from the drainage tube (13), of the outer wall of the guide tube (14).
7. The sampling device for basic medical experiment according to claim 1, wherein: storage rack (2) and bin (1) inner wall one side all are equipped with ultraviolet lamp (25), storage rack (2) inside is close to ultraviolet lamp (25) one side and is equipped with air-cooler (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120225817.4U CN214200813U (en) | 2021-01-26 | 2021-01-26 | A sampling device for basic medical experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120225817.4U CN214200813U (en) | 2021-01-26 | 2021-01-26 | A sampling device for basic medical experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214200813U true CN214200813U (en) | 2021-09-14 |
Family
ID=77637796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120225817.4U Expired - Fee Related CN214200813U (en) | 2021-01-26 | 2021-01-26 | A sampling device for basic medical experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214200813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115508152A (en) * | 2022-10-17 | 2022-12-23 | 浙江古信检测技术有限公司 | Water quality heavy metal analyzer |
-
2021
- 2021-01-26 CN CN202120225817.4U patent/CN214200813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115508152A (en) * | 2022-10-17 | 2022-12-23 | 浙江古信检测技术有限公司 | Water quality heavy metal analyzer |
| CN115508152B (en) * | 2022-10-17 | 2023-10-24 | 浙江古信检测技术有限公司 | Water quality heavy metal analyzer |
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| 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: 20210914 Termination date: 20220126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |