CN213101831U - Liquid adding diluting device for medical clinical laboratory - Google Patents
Liquid adding diluting device for medical clinical laboratory Download PDFInfo
- Publication number
- CN213101831U CN213101831U CN202021934639.4U CN202021934639U CN213101831U CN 213101831 U CN213101831 U CN 213101831U CN 202021934639 U CN202021934639 U CN 202021934639U CN 213101831 U CN213101831 U CN 213101831U
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- Prior art keywords
- barrel
- material taking
- rod
- raw material
- sliding
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- 239000007788 liquid Substances 0.000 title claims abstract description 25
- 238000007865 diluting Methods 0.000 title claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims abstract description 49
- 239000002994 raw material Substances 0.000 claims abstract description 32
- 238000005086 pumping Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000012895 dilution Substances 0.000 claims abstract description 19
- 238000010790 dilution Methods 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 4
- 239000003085 diluting agent Substances 0.000 abstract description 15
- 239000000523 sample Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000012488 sample solution Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
A liquid adding dilution device for a medical clinical laboratory comprises a bottom plate, a mounting table, a raw material barrel, a material taking barrel, a dilution barrel, a piston, a slide rod, a connecting rod, a push rod, a water pumping pipe, a water outlet pipe and a water drainage pipe; the mounting table is arranged on the bottom plate; the material taking barrel is provided with scale marks; two ends of the water pumping pipe are respectively communicated with the raw material barrel and the material taking barrel, and the water pumping pipe is positioned at the bottom of the raw material barrel and the bottom of the material taking barrel; the water pumping pipe and the water outlet pipe are both provided with one-way valves; the water drainage pipe is arranged on the dilution barrel and is communicated with the interior of the dilution barrel; the piston is arranged in the material taking barrel in a sliding manner; one end of the push rod is arranged on the piston, and the other end of the push rod is connected with the connecting rod; the connecting rod is arranged on the sliding rod; the sliding rod is connected with the material taking barrel in a sliding manner; the bottom plate is provided with a driving mechanism for driving the sliding rod to move. The utility model discloses a get the quantity that the diluent of storage bucket in with former storage bucket takes the settlement out to carry and dilute in the bucket with appearance liquid, dilute and accomplish the back and discharge from the drain pipe, detect.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a medical science clinical laboratory is with liquid feeding diluting device.
Background
The medical examination is an examination on the aspects of microbiology, immunology, biochemistry, genetics, hematology, biophysics, cytology and the like of materials taken from a human body, so that a science for providing information for preventing, diagnosing and treating human diseases and evaluating the health of the human body is provided.
However, in the prior art, during the test, the sample solution needs to be diluted manually, and the dilution often causes that the dilution concentration does not reach the test standard, thereby causing the test result to be inaccurate, and thus, the repeated test is needed, and the sample solution is wasted.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a medical science clinical laboratory is with liquid feeding diluting device takes the quantity of settlement out through the diluent of getting in the storage bucket with the former storage bucket to carry and dilute in diluting the bucket with the appearance liquid, dilute and accomplish the back and discharge from the drain pipe, detect.
(II) technical scheme
The utility model provides a liquid feeding diluting device for medical clinical laboratory, which comprises a bottom plate, a mounting platform, a raw material barrel, a material taking barrel, a diluting barrel, a piston, a slide bar, a connecting rod, a push rod, a water pumping pipe, a water outlet pipe and a water discharging pipe;
the mounting table is arranged on the bottom plate; the raw material barrel and the material taking barrel are both arranged on the bottom plate, and the diluting barrel is arranged on the mounting platform; the material taking barrel is provided with scale marks; two ends of the water pumping pipe are respectively communicated with the raw material barrel and the material taking barrel, and the water pumping pipe is positioned at the bottom of the raw material barrel and the bottom of the material taking barrel; two ends of a water outlet pipe are respectively communicated with the material taking barrel and the diluting barrel, the water outlet pipe is positioned at the bottom of the material taking barrel, and the water outlet pipe is positioned at the upper part of the diluting barrel; the water pumping pipe and the water outlet pipe are both provided with one-way valves; the water drainage pipe is arranged on the dilution barrel and communicated with the interior of the dilution barrel, and a valve is arranged on the water drainage pipe; the piston is arranged in the material taking barrel in a sliding manner; one end of the push rod is arranged on the piston, and the other end of the push rod is connected with the connecting rod; the connecting rod is arranged on the sliding rod; the sliding rod is connected with the material taking barrel in a sliding manner; the bottom plate is provided with a driving mechanism for driving the sliding rod to move.
Preferably, the material taking barrel is provided with an installation plate; the driving mechanism comprises a first motor, a driving bevel gear, a driven bevel gear, a screw rod and a screw rod nut; the first motor is arranged on the bottom plate, and the output end of the first motor is in driving connection with the driving bevel gear; the driving bevel gear is in meshed connection with the driven bevel gear; the driven bevel gear is arranged on the screw rod; the screw rod is rotationally arranged on the mounting plate; the feed screw nut is arranged on the material taking barrel in a sliding manner; the screw rod nut is in threaded connection with the screw rod; the slide bar is arranged on the mounting plate in a sliding manner and is connected with the screw rod nut.
Preferably, the bottom plate is provided with a mounting frame; the mounting frame, the slide bar and the driving mechanism are respectively provided with two; two ends of the connecting rod are respectively connected with the two sliding rods; the output ends of the two driving mechanisms are respectively connected with the two slide bar mounting plates and arranged on the mounting frame.
Preferably, the dilution barrel is provided with a supporting plate, a second motor, a rotating shaft and stirring blades; the second motor sets up in the backup pad, and the output and the rotation axis connection of second motor, stirring leaf are provided with a plurality ofly, and a plurality of stirring leaves all set up in the axis of rotation.
Preferably, the bottom of the bottom plate and the bottom of the mounting table are both provided with a bracket; the support is provided with a plurality of.
Preferably, the raw material barrel is provided with a cover plate, and the cover plate is rotatably connected with the raw material barrel.
Preferably, the cover plate and the raw material barrel are provided with a hinge and an installation groove; the hinge is positioned in the mounting groove; the cover plate is rotatably connected with the raw material barrel through a hinge.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
in the utility model, the raw material barrel is filled with diluent, when in use, the sample liquid is firstly injected into the diluent barrel, the diluent in the raw material barrel is extracted according to the proportion of the sample liquid and the diluent, the driving mechanism drives the slide bar to move, the slide bar drives the connecting rod to move, the connecting rod drives the push rod to move, the push rod drives the piston to move, when the piston moves upwards, the one-way valve in the water pumping pipe is opened, and the one-way valve in the water outlet pipe is closed, so that the piston pumps the diluent from the raw material barrel into the material taking barrel; when the proper amount is extracted, the driving mechanism rotates reversely to enable the piston to move downwards, the one-way valve in the water pumping pipe is closed, the one-way valve in the water outlet pipe is opened, the diluent in the material taking barrel flows into the diluting barrel from the water outlet pipe, is mixed and diluted with the sample liquid in the diluting barrel, and is discharged from the water discharge pipe after dilution is finished.
Drawings
Fig. 1 is the structure schematic diagram of the liquid adding and diluting device for the medical clinical laboratory provided by the utility model.
Fig. 2 is a sectional view of the utility model discloses a liquid feeding diluting device for medical clinical laboratory's structure.
Fig. 3 is a schematic structural view of a driving mechanism in the liquid adding dilution device for the medical clinical laboratory.
Reference numerals: 1. a base plate; 2. an installation table; 3. a support; 4. a raw material barrel; 401. a cover plate; 5. taking a material barrel; 6. a dilution barrel; 7. a piston; 8. a mounting frame; 9. a slide bar; 901. a connecting rod; 10. a push rod; 11. a drive mechanism; 1101. a first motor; 1102. a drive bevel gear; 1103. a driven bevel gear; 1104. a screw rod; 1105. a feed screw nut; 121. a water pumping pipe; 122. a water outlet pipe; 13. a support plate; 14. a second motor; 15. a rotating shaft; 16. stirring blades; 17. a drain pipe; 18. and (7) mounting the plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the utility model provides a liquid feeding diluting device for medical clinical laboratory, which comprises a bottom plate 1, a mounting platform 2, a raw material barrel 4, a material taking barrel 5, a diluting barrel 6, a piston 7, a slide bar 9, a connecting rod 901, a push rod 10, a water pumping pipe 121, a water outlet pipe 122 and a water discharging pipe 17;
the mounting table 2 is arranged on the bottom plate 1; the raw material barrel 4 and the material taking barrel 5 are both arranged on the bottom plate 1, and the diluting barrel 6 is arranged on the mounting platform 2; the material taking barrel 5 is provided with scale marks; two ends of the water pumping pipe 121 are respectively communicated with the raw material barrel 4 and the material taking barrel 5, and the water pumping pipe 121 is positioned at the bottoms of the raw material barrel 4 and the material taking barrel 5; two ends of a water outlet pipe 122 are respectively communicated with the material taking barrel 5 and the diluting barrel 6, the water outlet pipe 122 is positioned at the bottom of the material taking barrel 5, and the water outlet pipe 122 is positioned at the upper part of the diluting barrel 6; check valves are arranged in the water pumping pipe 121 and the water outlet pipe 122; the drain pipe 17 is arranged on the dilution barrel 6 and communicated with the interior of the dilution barrel 6, and a valve is arranged on the drain pipe 17; the piston 7 is arranged in the material taking barrel 5 in a sliding manner; one end of the push rod 10 is arranged on the piston 7, and the other end of the push rod 10 is connected with the connecting rod 901; the connecting rod 901 is arranged on the sliding rod 9; the sliding rod 9 is connected with the material taking barrel 5 in a sliding manner; the bottom plate 1 is provided with a driving mechanism for driving the sliding rod 9 to move.
In an alternative embodiment, the reclaiming barrel 5 is provided with a mounting plate 18; the driving mechanism 11 includes a first motor 1101, a drive bevel gear 1102, a driven bevel gear 1103, a lead screw 1104, and a lead screw nut 1105; the first motor 1101 is arranged on the base plate 1, and the output end of the first motor 1101 is in driving connection with the drive bevel gear 1102; the drive bevel gear 1102 is in meshed connection with the driven bevel gear 1103; the driven bevel gear 1103 is provided on the lead screw 1104; the screw 1104 is rotatably arranged on the mounting plate 18; the feed screw nut 1105 is arranged on the material taking barrel 5 in a sliding way; the feed screw nut 1105 is in threaded connection with the feed screw 1104; the sliding rod 9 is slidably disposed on the mounting plate 18 and is connected to the feed screw nut 1105.
It should be noted that the first motor 1101 drives the driving bevel gear 1102 to rotate, the driving bevel gear 1102 drives the driven bevel gear 1103 to rotate, the driven bevel gear 1103 drives the lead screw 1104 to rotate, the lead screw 1104 drives the lead screw nut 1105 to rotate, the lead screw nut 1105 drives the sliding rod 9 to move, the sliding rod 9 drives the connecting rod 901 to move, the connecting rod 901 drives the push rod 10 to move, and the push rod 10 drives the piston 7 to move.
In an alternative embodiment, the base plate 1 is provided with a mounting frame 8; two mounting frames 8, two sliding rods 9 and two driving mechanisms 11 are arranged; two ends of the connecting rod 901 are respectively connected with the two sliding rods 9; the output ends of the two driving mechanisms 11 are respectively connected with the two slide bars 9, and the mounting plate 18 is arranged on the mounting frame 8.
It should be noted that the mounting frame 8 is used for supporting the mounting plate 18; the two mounting frames 8, the sliding rod 9 and the driving mechanism 11 can better drive the sliding rod 9 to move, so that the sliding rod 9 can move more stably.
In an alternative embodiment, the dilution barrel 6 is provided with a support plate 13, a second motor 14, a rotating shaft 15 and a stirring blade 16; the second motor 14 sets up on backup pad 13, and the output of second motor 14 is connected with axis of rotation 15, and stirring leaf 16 is provided with a plurality ofly, and a plurality of stirring leaf 16 all set up on axis of rotation 15.
It should be noted that, the second motor drive axis of rotation 15 rotates, and axis of rotation 15 drives stirring leaf 16 and rotates to make stirring leaf 16 stir the material in diluting bucket 6, a plurality of stirring leaves 16 can improve stirring efficiency.
In an alternative embodiment, the bottom of the base plate 1 and the bottom of the mounting table 2 are both provided with a bracket 3; the bracket 3 is provided with a plurality of brackets; the bracket 3 is used for supporting the base plate 1 and the mounting table 2.
In an alternative embodiment, the material vat 4 is provided with a lid 401, the lid 401 being rotatably connected to the material vat 4.
The cover 401 can seal the raw material barrel 4 to prevent dust from entering.
In an alternative embodiment, hinges and mounting grooves are arranged on the cover plate 401 and the raw material barrel 4; the hinge is positioned in the mounting groove; the cover plate 401 and the material bucket 4 are rotatably connected by a hinge.
Note that the mounting groove is used for mounting a hinge, and the cover plate 401 can be rotatably connected to the material barrel 4 via the hinge.
In the utility model, the diluent is filled in the raw material barrel 4, when in use, firstly, the sample liquid is injected into the diluent barrel, then the diluent in the raw material barrel 4 is extracted according to the proportion of the sample liquid and the diluent, the driving mechanism drives the slide bar 9 to move, the slide bar 9 drives the connecting rod 901 to move, the connecting rod 901 drives the push rod 10 to move, the push rod 10 drives the piston 7 to move, when the piston 7 moves upwards, the one-way valve in the water pumping pipe 121 is opened, the one-way valve in the water outlet pipe 122 is closed, thereby the piston pumps the diluent into the material taking barrel 5 from the raw material barrel 4; when the proper amount is pumped, the driving mechanism rotates reversely to move the piston 7 downwards, the one-way valve in the water pumping pipe 121 is closed, the one-way valve in the water outlet pipe 122 is opened, the diluent in the material taking barrel 5 flows into the diluting barrel 6 from the water outlet pipe 122 to be mixed and diluted with the sample liquid in the diluting barrel 6, and the diluent is discharged from the water discharge pipe 17 after being diluted.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A liquid adding dilution device for a medical clinical laboratory is characterized by comprising a bottom plate (1), a mounting table (2), a raw material barrel (4), a material taking barrel (5), a dilution barrel (6), a piston (7), a sliding rod (9), a connecting rod (901), a push rod (10), a water pumping pipe (121), a water outlet pipe (122) and a water drainage pipe (17);
the mounting table (2) is arranged on the bottom plate (1); the raw material barrel (4) and the material taking barrel (5) are both arranged on the bottom plate (1), and the diluting barrel (6) is arranged on the mounting platform (2); the material taking barrel (5) is provided with scale marks; two ends of the water pumping pipe (121) are respectively communicated with the raw material barrel (4) and the material taking barrel (5), and the water pumping pipe (121) is positioned at the bottoms of the raw material barrel (4) and the material taking barrel (5); two ends of a water outlet pipe (122) are respectively communicated with the material taking barrel (5) and the diluting barrel (6), the water outlet pipe (122) is positioned at the bottom of the material taking barrel (5), and the water outlet pipe (122) is positioned at the upper part of the diluting barrel (6); check valves are arranged in the water pumping pipe (121) and the water outlet pipe (122); the drain pipe (17) is arranged on the dilution barrel (6) and is communicated with the interior of the dilution barrel (6), and a valve is arranged on the drain pipe (17); the piston (7) is arranged in the material taking barrel (5) in a sliding manner; one end of the push rod (10) is arranged on the piston (7), and the other end of the push rod (10) is connected with the connecting rod (901); the connecting rod (901) is arranged on the sliding rod (9); the sliding rod (9) is connected with the material taking barrel (5) in a sliding way; the bottom plate (1) is provided with a driving mechanism for driving the sliding rod (9) to move.
2. The liquid adding and diluting device for the medical clinical laboratory according to claim 1, wherein the material taking barrel (5) is provided with a mounting plate (18); the driving mechanism (11) comprises a first motor (1101), a driving bevel gear (1102), a driven bevel gear (1103), a screw rod (1104) and a screw rod nut (1105); the first motor (1101) is arranged on the bottom plate (1), and the output end of the first motor (1101) is in driving connection with the drive bevel gear (1102); the driving bevel gear (1102) is in meshed connection with the driven bevel gear (1103); the driven bevel gear (1103) is arranged on the screw rod (1104); the screw rod (1104) is rotatably arranged on the mounting plate (18); the feed screw nut (1105) is arranged on the material taking barrel (5) in a sliding manner; the screw rod nut (1105) is connected with the screw rod (1104) by screw thread; the sliding rod (9) is arranged on the mounting plate (18) in a sliding mode and is connected with the feed screw nut (1105).
3. The liquid adding and diluting device for the medical clinical laboratory according to claim 1, wherein the bottom plate (1) is provided with a mounting frame (8); two mounting frames (8), two sliding rods (9) and two driving mechanisms (11) are arranged; two ends of the connecting rod (901) are respectively connected with the two sliding rods (9); the output ends of the two driving mechanisms (11) are respectively connected with the two sliding rods (9), and the mounting plate (18) is arranged on the mounting frame (8).
4. The liquid adding and diluting device for the medical clinical laboratory according to claim 1, wherein a support plate (13), a second motor (14), a rotating shaft (15) and a stirring blade (16) are arranged on the diluting barrel (6); the second motor (14) is arranged on the supporting plate (13), the output end of the second motor (14) is connected with the rotating shaft (15), the stirring blades (16) are arranged in a plurality, and the stirring blades (16) are arranged on the rotating shaft (15).
5. The liquid adding and diluting device for the medical clinical laboratory according to claim 1, wherein the bottom of the bottom plate (1) and the bottom of the mounting table (2) are provided with brackets (3); the support (3) is provided with a plurality of supports.
6. The liquid adding and diluting device for the medical clinical laboratory according to claim 1, wherein a cover plate (401) is arranged on the raw material barrel (4), and the cover plate (401) is rotatably connected with the raw material barrel (4).
7. The liquid adding and diluting device for the medical clinical laboratory according to claim 6, wherein a hinge and an installation groove are arranged on the cover plate (401) and the raw material barrel (4); the hinge is positioned in the mounting groove; the cover plate (401) is rotatably connected with the raw material barrel (4) through a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021934639.4U CN213101831U (en) | 2020-09-07 | 2020-09-07 | Liquid adding diluting device for medical clinical laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021934639.4U CN213101831U (en) | 2020-09-07 | 2020-09-07 | Liquid adding diluting device for medical clinical laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213101831U true CN213101831U (en) | 2021-05-04 |
Family
ID=75660636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021934639.4U Expired - Fee Related CN213101831U (en) | 2020-09-07 | 2020-09-07 | Liquid adding diluting device for medical clinical laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213101831U (en) |
-
2020
- 2020-09-07 CN CN202021934639.4U patent/CN213101831U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210504 |