CN219943949U - Sampling needle cleaning device for blood cell analyzer - Google Patents
Sampling needle cleaning device for blood cell analyzer Download PDFInfo
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- CN219943949U CN219943949U CN202321277484.5U CN202321277484U CN219943949U CN 219943949 U CN219943949 U CN 219943949U CN 202321277484 U CN202321277484 U CN 202321277484U CN 219943949 U CN219943949 U CN 219943949U
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- cleaning
- fixedly connected
- sampling needle
- blood cell
- cleaning device
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- 238000004140 cleaning Methods 0.000 title claims abstract description 108
- 238000005070 sampling Methods 0.000 title claims abstract description 58
- 210000000601 blood cell Anatomy 0.000 title claims abstract description 39
- 238000007789 sealing Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 54
- 238000005507 spraying Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 9
- 239000007921 spray Substances 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 4
- 239000008213 purified water Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 2
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000001772 blood platelet Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000000265 leukocyte Anatomy 0.000 description 1
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- Automatic Analysis And Handling Materials Therefor (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a sampling needle cleaning device for a blood cell analyzer, which comprises a cleaning frame and a cleaning mechanism, wherein the cleaning frame is provided with a cleaning head; a top plate is fixedly connected to the top of the cleaning frame; the cleaning mechanism is arranged in the inner cavity of the cleaning frame and comprises a connecting rod, a sealing ring, a needle tube and a cleaning tube, the sealing ring is fixedly connected to the bottom of the connecting rod, the needle tube is slidably connected to the outer side of the sealing ring, the cleaning tube is communicated with the inner wall of the needle tube, the cleaning mechanism further comprises an air cylinder, the bottom of the air cylinder is fixedly connected with the top of the top plate, and the pressing plate is fixedly connected to the piston rod of the air cylinder. The sampling needle cleaning device for the blood cell analyzer solves the problem that the cleaning efficiency is reduced because the sampling needle cleaning device for the blood cell analyzer is inconvenient to clean the inside of the sampling needle in the use process.
Description
Technical Field
The utility model relates to the field of sampling needles, in particular to a sampling needle cleaning device for a blood cell analyzer.
Background
Blood cell analyzers are one of the very wide instruments used in clinical tests in hospitals, and are mainly used for detecting white blood cells, red blood cells, platelets, hemoglobin and the like in human blood, and generally require a sampling needle.
If the blood cell analyzer of Chinese patent number is CN215902365U is used for the sampling needle belt cleaning device, the device is to be washed the sampling needle be fixed in the netted container of placing, the lifting adjustment unit drive flushing unit is close to the netted container of placing, then under the combined action of flushing unit cyclic drive and the swing drive subassembly that is used for driving the netted container of placing reciprocal wobbling, wash the netted container of placing towards drenching when washing to the netted container of placing, thereby improve the cleaning performance of sampling needle, simultaneously avoided flushing unit to interfere the installation of waiting to wash the sampling needle, but above-mentioned scheme is inconvenient to wash the inside of sampling needle in the use, lead to washing work efficiency to reduce.
Accordingly, there is a need to provide a new blood cell analyzer sampling needle cleaning device that solves the above-mentioned problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a sampling needle cleaning device for a blood cell analyzer, which can improve the working efficiency.
The utility model provides a sampling needle cleaning device for a blood cell analyzer, which comprises a cleaning frame and a cleaning mechanism, wherein the top of the cleaning frame is fixedly connected with a top plate; the cleaning mechanism is arranged in the inner cavity of the cleaning frame and comprises a connecting rod, a sealing ring, a needle tube and a cleaning tube, the sealing ring is fixedly connected to the bottom of the connecting rod, the needle tube is slidably connected to the outer side of the sealing ring, and the cleaning tube is communicated with the inner wall of the needle tube.
In order to achieve the effect of effectively driving the pressing plate to lift, the utility model provides the sampling needle cleaning device for the blood cell analyzer, and preferably, the cleaning mechanism further comprises an air cylinder, wherein the bottom of the air cylinder is fixedly connected with the top of the top plate, and a piston rod of the air cylinder is fixedly connected with the pressing plate.
In order to achieve the effect of improving the lifting stability of the pressing plate, the utility model provides a sampling needle cleaning device for a blood cell analyzer, preferably, the top of the pressing plate is fixedly connected with a sliding rod, the outer side of the sliding rod is connected with a sleeve in a sliding manner, the top of the sleeve is fixedly connected with the bottom of the top plate, and the bottom of the pressing plate is fixedly connected with the top of the connecting rod.
In order to achieve the effect of effectively disassembling the sampling needle, the utility model provides a sampling needle cleaning device for a blood cell analyzer, preferably, the bottom of a needle tube is communicated with a threaded tube, the outer side of the threaded tube is in threaded connection with a threaded sleeve, and the bottom of the threaded sleeve is provided with a sampling needle.
In order to achieve the effect of effectively placing and fixing the needle tube, the utility model provides a sampling needle cleaning device for a blood cell analyzer, preferably, the outer side of the needle tube is fixedly connected with a fixing plate, and the outer side of the fixing plate is fixedly connected with the inner wall of a cleaning frame.
In order to achieve the effect of effectively controlling water inflow of the cleaning pipe, the utility model provides a sampling needle cleaning device for a blood cell analyzer, preferably, one end of the cleaning pipe is communicated with a water pipe, and a first control valve is arranged on the inner wall of the water pipe.
In order to achieve the effect of effectively controlling water inflow of the water spraying pipe, the utility model provides a sampling needle cleaning device for a blood cell analyzer, preferably, the inner wall of a water conveying pipe is communicated with the water spraying pipe, and the inner wall of the water spraying pipe is provided with a second control valve.
In order to achieve the effect of effectively providing water sources for the cleaning pipe and the water spraying pipe, the utility model provides a sampling needle cleaning device for a blood cell analyzer, preferably, one end of a water pipe is communicated with a water pump, one side of the water pump is communicated with a water inlet pipe, and the bottom of the water pump is fixedly connected with a supporting plate.
In order to achieve the effect of effective drainage of the cleaning box, the utility model provides a sampling needle cleaning device for a blood cell analyzer, preferably, one side of a supporting plate is fixedly connected with the cleaning box, the inner wall of the cleaning box is fixedly connected with a hollowed-out plate, and one side of the cleaning box is communicated with a drainage pipe.
In order to achieve the effect of conveniently moving and fixing the cleaning box, the sampling needle cleaning device for the blood cell analyzer is provided by the utility model, preferably, universal wheels are fixedly connected to four corners of the bottom of the cleaning box, and brake pieces are arranged on the outer sides of the universal wheels.
Compared with the prior art, the utility model has the beneficial effects that:
this sampling needle belt cleaning device for blood cell analyzer can carry out the omnidirectional through setting up wiper mechanism to sampling needle inside and outside and wash, has improved user's work efficiency, has solved the inside of being inconvenient for the sampling needle of current partial blood cell analyzer belt cleaning device in the use and has washd, leads to the problem that cleaning efficiency reduces.
Drawings
FIG. 1 is a schematic view showing a structure of a sampling needle cleaning device for a blood cell analyzer according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of a cleaning mechanism according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;
FIG. 4 is a schematic view of the structure of the inside of a needle tube according to the present utility model;
fig. 5 is an enlarged schematic view of the structure at B in fig. 1.
Reference numerals in the drawings: 1. a cleaning frame; 2. a top plate; 3. a cleaning mechanism; 31. a cylinder; 32. pressing the plate; 33. a slide bar; 34. a sleeve; 35. a connecting rod; 36. a seal ring; 37. a needle tube; 38. a threaded tube; 39. a screw sleeve; 310. a sampling needle; 311. a fixing plate; 312. cleaning the tube; 4. a water pipe; 5. a first control valve; 6. a water spray pipe; 7. a second control valve; 8. a water pump; 9. a water inlet pipe; 10. a support plate; 11. a cleaning box; 12. a hollowed-out plate; 13. a drain pipe; 14. a universal wheel; 15. and a brake.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the utility model. The connection relationships shown in the drawings are for convenience of clarity of description only and are not limiting on the manner of connection.
It is noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component, or intervening components may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. It should also be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless otherwise specifically defined and limited; either mechanically or electrically, or by communication between two components. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, fig. 1 is a schematic structural diagram of a sampling needle cleaning device for a blood cell analyzer according to a preferred embodiment of the present utility model; FIG. 2 is a schematic view of a cleaning mechanism according to the present utility model; FIG. 3 is an enlarged schematic view of the structure of FIG. 2A; FIG. 4 is a schematic view of the structure of the inside of a needle tube according to the present utility model; fig. 5 is an enlarged schematic view of the structure at B in fig. 1. The sampling needle cleaning device for the blood cell analyzer comprises a cleaning frame 1, wherein a top plate 2 is fixedly connected to the top of the cleaning frame 1.
In the specific implementation process, as shown in fig. 1, 2, 3 and 4, the cleaning mechanism 3 is disposed in the inner cavity of the cleaning rack 1, the cleaning mechanism 3 includes a connecting rod 35, a sealing ring 36, a needle tube 37 and a cleaning tube 312, the bottom of the connecting rod 35 is fixedly connected with the sealing ring 36, the outer side of the sealing ring 36 is slidably connected with the needle tube 37, and the inner wall of the needle tube 37 is communicated with the cleaning tube 312.
The cleaning mechanism 3 further comprises an air cylinder 31, the bottom of the air cylinder 31 is fixedly connected with the top of the top plate 2, and a piston rod of the air cylinder 31 is fixedly connected with a pressing plate 32.
The top fixedly connected with slide bar 33 of push plate 32, the outside sliding connection of slide bar 33 has sleeve pipe 34, and the top of sleeve pipe 34 and the bottom fixed connection of roof 2, the bottom of push plate 32 and the top fixed connection of connecting rod 35.
The bottom of needle tube 37 is communicated with a threaded tube 38, the outside of threaded tube 38 is connected with a threaded sleeve 39 in a threaded manner, and the bottom of threaded sleeve 39 is provided with a sampling needle 310.
The outer side of the needle tube 37 is fixedly connected with a fixing plate 311, and the outer side of the fixing plate 311 is fixedly connected with the inner wall of the cleaning frame 1.
It should be noted that: in the cleaning mechanism 3, wherein can drive the clamp plate 32 through setting up cylinder 31 and go up and down, can press sealing washer 36 through setting up clamp plate 32 and connecting rod 35 and extrude the interior water of needle tube 37, can improve the stability of clamp plate 32 lift through setting up slide bar 33 and sleeve pipe 34, can wash sampling needle 310's inner wall through setting up needle tube 37 and wash pipe 312, make things convenient for needle tube 37 and sampling needle 310 to be connected through setting up screwed pipe 38 and swivel nut 39, can fix through setting up fixed plate 311 and place needle tube 37, the problem that the inside of partial sampling needle belt cleaning device for the blood cell analyzer is inconvenient to wash the sampling needle at present in the use has been solved, lead to the reduction in cleaning work efficiency.
Referring to fig. 1 and 5, one end of the cleaning pipe 312 is connected to a water pipe 4, and the inner wall of the water pipe 4 is provided with a first control valve 5.
The inner wall of the water delivery pipe 4 is communicated with a water spray pipe 6, and a second control valve 7 is arranged on the inner wall of the water spray pipe 6.
One end of the water pipe 4 is communicated with a water pump 8, one side of the water pump 8 is communicated with a water inlet pipe 9, and the bottom of the water pump 8 is fixedly connected with a supporting plate 10.
One side of the supporting plate 10 is fixedly connected with a cleaning box 11, the inner wall of the cleaning box 11 is fixedly connected with a hollowed-out plate 12, and one side of the cleaning box 11 is communicated with a drain pipe 13.
The four corners of the bottom of the cleaning box 11 are fixedly connected with universal wheels 14, and brake pieces 15 are arranged on the outer sides of the universal wheels 14.
It should be noted that: can place cylinder 31 and raceway 4 through setting up roof 2, can communicate wash pipe 312 and water pump 8 through setting up raceway 4, can control the intaking of raceway 4 through setting up first control valve 5, can wash the outside of sampling needle 310 through setting up spray pipe 6, can control the intaking of spray pipe 6 through setting up second control valve 7, can provide the water source to wash pipe 312 and spray pipe 6 through setting up water pump 8 and inlet tube 9, can support fixed water pump 8 through setting up backup pad 10, can fix spray pipe 6 and store waste water through setting up wash tank 11, can filter waste water impurity through setting up fretwork board 12, can effectively discharge waste water in the wash tank 11 through setting up drain pipe 13, can make things convenient for the user to remove fixed wash tank 11 through setting up universal wheel 14 and brake 15.
The utility model provides a sampling needle cleaning device for a blood cell analyzer, which has the following working principle:
when the blood cell analyzer is used, a user moves the cleaning box 11 to a designated position through the universal wheel 14, presses the brake piece 15 to fix the cleaning box, the sampling needle 310 to be cleaned is in threaded connection with the threaded pipe 38 through the threaded sleeve 39, the water pump 8 and the first control valve 5 are opened, the water pump 8 discharges purified water into the needle tube 37 through the water pipe 9, the water pipe 4 and the cleaning pipe 312, the air cylinder 31 is opened, the piston rod of the air cylinder 31 drives the pressing plate 32 to lift, the pressing plate 32 drives the connecting rod 35 to lift the sealing ring 36, the purified water in the needle tube 37 is pressed, the purified water flows into the inner wall of the sampling needle 310 to clean the inner wall, after the inner wall is cleaned, the first control valve 5 is closed, the second control valve 7 is opened, the purified water is discharged into the water spraying pipe 6, the outer side of the sampling needle 310 is washed, waste water generated by flushing falls into the cleaning box 11, and finally the waste water is discharged through the water pipe 13, so that the problem that the inside of the sampling needle is inconvenient to clean in the use process of the sampling needle cleaning device for the blood cell analyzer at present is solved, and the cleaning work efficiency is reduced.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (10)
1. A sampling needle cleaning device for a blood cell analyzer, comprising:
the cleaning device comprises a cleaning frame (1), wherein a top plate (2) is fixedly connected to the top of the cleaning frame (1);
the cleaning mechanism (3), cleaning mechanism (3) set up in the inner chamber of wash rack (1), cleaning mechanism (3) are including connecting rod (35), sealing washer (36), needle tubing (37) and wash pipe (312), the bottom fixedly connected with sealing washer (36) of connecting rod (35), the outside sliding connection of sealing washer (36) has needle tubing (37), the inner wall intercommunication of needle tubing (37) has wash pipe (312).
2. The sampling needle cleaning device for a blood cell analyzer according to claim 1, wherein the cleaning mechanism further comprises a cylinder (31), the bottom of the cylinder (31) is fixedly connected with the top of the top plate (2), and a piston rod of the cylinder (31) is fixedly connected with a pressing plate (32).
3. The sampling needle cleaning device for a blood cell analyzer according to claim 2, wherein a slide bar (33) is fixedly connected to the top of the pressing plate (32), a sleeve (34) is slidably connected to the outer side of the slide bar (33), the top of the sleeve (34) is fixedly connected to the bottom of the top plate (2), and the bottom of the pressing plate (32) is fixedly connected to the top of the connecting rod (35).
4. A blood cell analyzer sampling needle cleaning device according to claim 3, characterized in that the bottom of the needle tube (37) is communicated with a threaded tube (38), the outer side of the threaded tube (38) is connected with a screw sleeve (39) in a threaded manner, and the bottom of the screw sleeve (39) is provided with a sampling needle (310).
5. The sampling needle cleaning device for a blood cell analyzer according to claim 4, wherein a fixing plate (311) is fixedly connected to the outer side of the needle tube (37), and the outer side of the fixing plate (311) is fixedly connected to the inner wall of the cleaning frame (1).
6. The sampling needle cleaning device for a blood cell analyzer according to claim 1, wherein one end of the cleaning tube (312) is communicated with a water pipe (4), and a first control valve (5) is arranged on the inner wall of the water pipe (4).
7. The sampling needle cleaning device for a blood cell analyzer according to claim 6, wherein the inner wall of the water pipe (4) is communicated with a water spraying pipe (6), and the inner wall of the water spraying pipe (6) is provided with a second control valve (7).
8. The sampling needle cleaning device for a blood cell analyzer according to claim 7, wherein one end of the water pipe (4) is communicated with a water pump (8), one side of the water pump (8) is communicated with a water inlet pipe (9), and the bottom of the water pump (8) is fixedly connected with a supporting plate (10).
9. The sampling needle cleaning device for a blood cell analyzer according to claim 8, wherein a cleaning box (11) is fixedly connected to one side of the supporting plate (10), a hollowed-out plate (12) is fixedly connected to the inner wall of the cleaning box (11), and a drain pipe (13) is communicated to one side of the cleaning box (11).
10. The sampling needle cleaning device for a blood cell analyzer according to claim 9, wherein universal wheels (14) are fixedly connected to four corners of the bottom of the cleaning box (11), and brake pieces (15) are arranged on the outer sides of the universal wheels (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321277484.5U CN219943949U (en) | 2023-05-22 | 2023-05-22 | Sampling needle cleaning device for blood cell analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321277484.5U CN219943949U (en) | 2023-05-22 | 2023-05-22 | Sampling needle cleaning device for blood cell analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219943949U true CN219943949U (en) | 2023-11-03 |
Family
ID=88553136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321277484.5U Active CN219943949U (en) | 2023-05-22 | 2023-05-22 | Sampling needle cleaning device for blood cell analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219943949U (en) |
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2023
- 2023-05-22 CN CN202321277484.5U patent/CN219943949U/en active Active
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