CN215374746U - Smear device for clinical laboratory - Google Patents
Smear device for clinical laboratory Download PDFInfo
- Publication number
- CN215374746U CN215374746U CN202121782180.5U CN202121782180U CN215374746U CN 215374746 U CN215374746 U CN 215374746U CN 202121782180 U CN202121782180 U CN 202121782180U CN 215374746 U CN215374746 U CN 215374746U
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- Prior art keywords
- rotating
- hole
- sliding
- rod
- base
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- 239000011521 glass Substances 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000007790 scraping Methods 0.000 abstract description 19
- 238000004891 communication Methods 0.000 abstract description 3
- 239000008280 blood Substances 0.000 description 10
- 210000004369 blood Anatomy 0.000 description 10
- 238000009534 blood test Methods 0.000 description 3
- 238000010345 tape casting Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014951 hematologic disease Diseases 0.000 description 1
- 208000007475 hemolytic anemia Diseases 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model belongs to the field of smear devices, and particularly relates to a smear device for a clinical laboratory, which comprises a base, wherein a placing rack is arranged at the top of the base, a glass slide is arranged on the placing rack, a vertical plate is arranged at the top of the base, a rotating hole is formed in the top of the vertical plate, a rotating rod is rotatably arranged in the rotating hole, a communication hole is formed in one side of the vertical plate and is communicated with the rotating hole, a gear is fixedly arranged on the rotating rod, a sliding seat is slidably arranged at the top of the base, a rack seat is arranged on one side of the sliding seat and is meshed with the gear, a push rod motor is arranged on the placing rack, an output shaft of the push rod motor is fixedly arranged on the sliding seat, a cross rod is arranged at the top of the rotating rod, and two limiting holes are formed in the cross rod. The utility model has reasonable design, is convenient for adjusting the distance between the rubber scraping blade and the glass slide, can adjust the scraping force, and can finish the smear through the rotation of the rubber scraping blade.
Description
Technical Field
The utility model relates to the technical field of smear devices, in particular to a smear device for a clinical laboratory.
Background
The blood test can be divided into general blood test, laboratory test of hemolytic anemia, myelocytology test, blood grouping and cross matching test, can detect the hematology signs of common blood diseases, and in the blood test process, a doctor needs to drip test blood on a glass slide, and the blood on the glass slide needs to be coated evenly by a smear device.
The smear device for the clinical laboratory at present, when the scraper blade carries out the knife coating to the slide glass surface, be difficult to master the knife coating dynamics, cause the damage to the slide glass surface easily and scrape more or scrape less to surface blood, and the scraper blade removes more loaded down with trivial details, therefore we have proposed a smear device for the clinical laboratory and have been used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that in the prior art, when a scraping plate scrapes the surface of a glass slide, the scraping force is difficult to master, the surface of the glass slide is easy to be damaged, more or less blood is scraped on the surface, and the scraping plate is relatively complex to move.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a smear device for clinical laboratory comprises a base, wherein a placing rack is arranged at the top of the base, a glass slide is arranged on the placing rack, a vertical plate is arranged at the top of the base, a rotating hole is formed in the top of the vertical plate, a rotating rod is rotatably arranged in the rotating hole, a communicating hole is formed in one side of the vertical plate and is communicated with the rotating hole, a gear is fixedly arranged on the rotating rod, a sliding seat is slidably arranged at the top of the base, a rack seat is arranged on one side of the sliding seat and is meshed with the gear, a push rod motor is arranged on the placing rack, an output shaft of the push rod motor is fixedly arranged on the sliding seat, a cross rod is arranged at the top of the rotating rod, two limiting holes are formed in the cross rod, limiting rods are slidably arranged in the limiting holes, the bottom ends of the two limiting rods are provided with a same cross plate, a rubber scraping blade is fixedly arranged at the bottom of the cross plate, and an adjusting mechanism is arranged on the cross rod, and the adjusting mechanism is connected with the transverse plate.
Preferably, the adjusting mechanism comprises a threaded hole and an adjusting screw rod, the threaded hole is formed in the cross rod, the adjusting screw rod is installed in the threaded hole in a threaded mode, and the bottom end of the adjusting screw rod is installed on the cross plate in a rotating mode.
Preferably, a rotating groove is formed in the top of the transverse plate, the bottom end of the adjusting screw rod is rotatably installed in the rotating groove, and a knob is fixedly installed at the top end of the adjusting screw rod.
Preferably, an annular sliding groove is formed in the inner wall of the rotating groove, a plurality of sliding rods are fixedly mounted on the adjusting screw rod and are in sliding connection with the corresponding annular sliding grooves.
Preferably, the top of the base is provided with a sliding groove, and the sliding seat is connected with the sliding groove in a sliding manner.
Preferably, the rotating rod is fixedly provided with a bearing, and an outer ring of the bearing is fixedly arranged on the inner wall of the rotating hole.
The utility model has the beneficial effects that:
1. due to the arrangement of the adjusting mechanism, the adjusting screw rod can drive the transverse plate and the rubber scraping blade to perform height adjustment under the action of the threaded hole by rotating the adjusting screw rod, the distance between the rubber scraping blade and the glass slide can be adjusted, and the scraping force can be adjusted;
2. dropping a drop of blood sample on the glass slide, through starting the push rod motor, the push rod motor can drive the sliding seat and the rack seat through the output shaft and move, the rack seat can drive the gear and the dwang to rotate, the dwang can drive the horizontal pole to rotate, the horizontal pole can drive the rubber scraping piece through the gag lever post to rotate, can scrape the blood sample through the rubber scraping piece and move to can accomplish the smear.
Drawings
FIG. 1 is a schematic perspective view of a smear device for clinical laboratory according to the present invention;
FIG. 2 is a schematic view of a smear device for clinical laboratory according to the present invention;
FIG. 3 is a schematic structural view of part A of a smear device for clinical laboratory according to the present invention;
FIG. 4 is a schematic structural diagram of part B of a smear device for clinical laboratory according to the present invention.
In the figure: 1. a base; 2. placing a rack; 3. a glass slide; 4. a vertical plate; 5. rotating the hole; 6. rotating the rod; 7. a communicating hole; 8. a gear; 9. a sliding seat; 10. a rack seat; 11. a push rod motor; 12. a cross bar; 13. a limiting hole; 14. a limiting rod; 15. a transverse plate; 16. a rubber blade; 17. a threaded hole; 18. adjusting the screw rod.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, and the "disposed" refers to an existing connection, whether connected, mounted, secured, or permanently connected. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements 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 invention belongs. 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. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, a smear device for clinical laboratory, comprising a base 1, a placing rack 2 is installed on the top of the base 1, a glass slide 3 is arranged on the placing rack 2, a vertical plate 4 is installed on the top of the base 1, a rotating hole 5 is opened on the top of the vertical plate 4, a rotating rod 6 is rotatably installed in the rotating hole 5, a communication hole 7 is opened on one side of the vertical plate 4, the communication hole 7 is communicated with the rotating hole 5, a gear 8 is fixedly installed on the rotating rod 6, a sliding seat 9 is slidably installed on the top of the base 1, a rack seat 10 is installed on one side of the sliding seat 9, the rack seat 10 is meshed with the gear 8, a push rod motor 11 is installed on the placing rack 2, an output shaft of the push rod motor 11 is fixedly installed on the sliding seat 9, a cross rod 12 is installed on the top of the rotating rod 6, two limiting holes 13 are opened on the cross rod 12, limiting rods 14 are slidably installed in the limiting holes 13, the bottom ends of the two limiting rods 14 are installed with a same cross plate 15, the bottom fixed mounting of diaphragm 15 has squeegee 16, is equipped with adjustment mechanism on the horizontal pole 12, and adjustment mechanism is connected with diaphragm 15, and dwang 6 can drive horizontal pole 12 and rotate, and horizontal pole 12 can drive squeegee 16 through gag lever post 14 and rotate, can scrape the blood sample through squeegee 16 and move to can accomplish the smear.
In this embodiment, adjustment mechanism includes screw hole 17 and adjusting screw 18, screw hole 17 is seted up on horizontal pole 12, adjusting screw 18 screw thread is installed in screw hole 17, adjusting screw 18's bottom is rotated and is installed on diaphragm 15, owing to be provided with adjustment mechanism, through rotating adjusting screw 18, under screw hole 17's effect, adjusting screw 18 can drive diaphragm 15 and rubber scraping piece 16 and carry out the altitude mixture control, can adjust the interval between rubber scraping piece 16 and the slide glass 3 and adjust, can adjust the knife coating dynamics.
In this embodiment, the rotation groove has been seted up at diaphragm 15 top, and adjusting screw 18's bottom is rotated and is installed in rotating the inslot, and adjusting screw 18's top fixed mounting has the knob, has seted up annular spout on the inner wall in rotation groove, and adjusting screw 18 is last fixed mounting has a plurality of slide bars, and slide bar and the annular spout sliding connection who corresponds, through the cooperation that is provided with annular spout and slide bar, can make adjusting screw 18 rotate and install on diaphragm 15.
In this embodiment, the sliding tray has been seted up at the top of base 1, and sliding seat 9 and sliding tray sliding connection, and fixed mounting has the bearing on dwang 6, and the outer lane fixed mounting of bearing is on the inner wall of rotating hole 5, through being provided with the bearing, can be so that axis of rotation 6 carries out stable rotation.
According to the utility model, due to the arrangement of the adjusting mechanism, the adjusting screw 18 is rotated, under the action of the threaded hole 17, the adjusting screw 18 can drive the transverse plate 15 and the rubber scraping blade 16 to perform height adjustment, the distance between the rubber scraping blade 16 and the glass slide 3 can be adjusted, the scraping force can be adjusted, a blood sample is dripped on the glass slide 3, the push rod motor 11 is started, the push rod motor 11 can drive the sliding seat 9 and the rack seat 10 to move through an output shaft, the rack seat 10 can drive the gear 8 and the rotating rod 6 to rotate, the rotating rod 6 can drive the transverse rod 12 to rotate, the transverse rod 12 can drive the rubber scraping blade 16 to rotate through the limiting rod 14, the blood sample can be scraped through the rubber scraping blade 16, and thus the smearing can be completed.
The smear device for clinical laboratory provided by the utility model is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are set forth only to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (6)
1. The smear device for the clinical laboratory comprises a base (1) and is characterized in that a placing rack (2) is installed at the top of the base (1), a glass slide (3) is arranged on the placing rack (2), a vertical plate (4) is installed at the top of the base (1), a rotating hole (5) is formed in the top of the vertical plate (4), a rotating rod (6) is installed in the rotating hole (5) in a rotating mode, a communicating hole (7) is formed in one side of the vertical plate (4), the communicating hole (7) is communicated with the rotating hole (5), a gear (8) is fixedly installed on the rotating rod (6), a sliding seat (9) is installed at the top of the base (1) in a sliding mode, a rack seat (10) is installed on one side of the sliding seat (9), the rack seat (10) is meshed with the gear (8), a push rod motor (11) is installed on the placing rack (2), output shaft fixed mounting of push rod motor (11) is on sliding seat (9), horizontal pole (12) are installed at the top of dwang (6), two spacing holes (13) have been seted up on horizontal pole (12), slidable mounting has gag lever post (14), two in spacing hole (13) the bottom of gag lever post (14) is installed same diaphragm (15), the bottom fixed mounting of diaphragm (15) has rubber doctor-bar (16), be equipped with adjustment mechanism on horizontal pole (12), just adjustment mechanism is connected with diaphragm (15).
2. The smear machine for clinical laboratory according to claim 1, wherein the adjusting mechanism comprises a threaded hole (17) and an adjusting screw rod (18), the threaded hole (17) is arranged on the cross rod (12), the adjusting screw rod (18) is installed in the threaded hole (17) in a threaded manner, and the bottom end of the adjusting screw rod (18) is installed on the cross plate (15) in a rotating manner.
3. The smear machine for clinical laboratory according to claim 2, wherein the top of the transverse plate (15) is provided with a rotating groove, the bottom end of the adjusting screw rod (18) is rotatably installed in the rotating groove, and the top end of the adjusting screw rod (18) is fixedly provided with a knob.
4. The smear machine for clinical laboratory according to claim 3, wherein the inner wall of the rotating groove is provided with an annular sliding groove, the adjusting screw (18) is fixedly provided with a plurality of sliding rods, and the sliding rods are connected with the corresponding annular sliding groove in a sliding manner.
5. The smear machine for clinical laboratory according to claim 1, wherein the top of the base (1) is provided with a sliding groove, and the sliding seat (9) is connected with the sliding groove in a sliding way.
6. The smear machine for clinical laboratory according to claim 1, wherein the rotating rod (6) is fixedly provided with a bearing, and the outer ring of the bearing is fixedly arranged on the inner wall of the rotating hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121782180.5U CN215374746U (en) | 2021-08-02 | 2021-08-02 | Smear device for clinical laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121782180.5U CN215374746U (en) | 2021-08-02 | 2021-08-02 | Smear device for clinical laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215374746U true CN215374746U (en) | 2021-12-31 |
Family
ID=79614161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121782180.5U Expired - Fee Related CN215374746U (en) | 2021-08-02 | 2021-08-02 | Smear device for clinical laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215374746U (en) |
-
2021
- 2021-08-02 CN CN202121782180.5U patent/CN215374746U/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: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |