CN209894546U - Blood test separation sampling device - Google Patents
Blood test separation sampling device Download PDFInfo
- Publication number
- CN209894546U CN209894546U CN201920532515.4U CN201920532515U CN209894546U CN 209894546 U CN209894546 U CN 209894546U CN 201920532515 U CN201920532515 U CN 201920532515U CN 209894546 U CN209894546 U CN 209894546U
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- test tube
- tube rack
- test
- plate
- bottom plate
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Abstract
The utility model discloses a blood test separation sampling device, which comprises a test tube, a test tube rack and a pipette, wherein the test tube is inserted on the test tube rack, the test tube rack is clamped in a groove of a bottom plate, a supporting plate is arranged at one side of the bottom plate, a supporting rod is inserted in the middle of the upper end of the supporting plate, a tube clamp is fixedly connected at the lower end of the supporting rod, and the pipette is fixed in the middle of the tube clamp, the test tube rack is arranged on a base, the groove in the middle of the base limits the position of the test tube rack through a connecting rod matching with a limiting plate, simultaneously, the other end of the groove matches with a bearing connecting baffle through a lead screw, the lead screw is rotated, under the action of the bearing, the lead screw pushes the baffle to move forward, the test tube rack is limited in the middle position through the limiting plate to prevent the test tube rack, guarantee the stability of sample position, the backup pad side passes through handle bolt and branch contact simultaneously, screws up the handle bolt and can fix branch, guarantees the stability of sample process, the convenient blood sample of separation.
Description
Technical Field
The utility model relates to a blood test technical field specifically is a blood test separation sampling device.
Background
Clinical blood tests can be divided into general blood tests, laboratory tests for hemolytic anemia, cytological tests for bone marrow, blood grouping and cross matching tests. Hematological signs of common hematological disorders can be detected. Blood routine is the most general and basic blood test. Blood consists of two major parts, liquid and shaped cells, and the blood is routinely examined for the cellular part of the blood. Blood has three different functional cells-erythrocytes (commonly called erythrocytes), leukocytes (commonly called leukocytes), platelets. Diseases are judged by observing the quantitative change and the morphological distribution. Is one of the commonly used auxiliary examination means for doctors to diagnose the state of illness. In the examination process, venous blood collection is mostly used, superficial veins on the body surface are mostly adopted, and elbow veins, dorsal hand veins, medial malleolus veins or femoral veins are usually adopted. The antecubital vein is the first choice for blood collection in most people (except infants). The general blood vessels are obvious, the pain is light, and the operation is convenient and easy. The children can collect the external jugular vein blood. And secondly selecting the femoral vein.
In the current blood inspection separation sample process, because the test tube is less, when using the pipette to carry out sample separation usually, if shake carelessly, can inhale the liquid of lower floor more, influence the separation effect.
Therefore, the blood test separation sampling device is provided to solve the problems in the prior art, so that the liquid-transferring gun and the test tube can be conveniently fixed, and the stability of the separation sampling process is ensured.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a blood test separation sampling device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a blood test separation sampling device, includes test tube, test-tube rack and pipetting gun, the test tube is pegged graft on the test-tube rack, the test-tube rack joint is in the bottom plate recess, the backup pad is installed to bottom plate one side, it has branch to peg graft in the middle of the backup pad upper end, branch lower extreme fixedly connected with pipe clamp, the pipetting gun is fixed in the middle of the pipe clamp, bottom plate recess one end is pegged graft and is had the connecting rod, connecting rod tip fixedly connected with is located the limiting plate of test-tube rack one side, bottom plate one end threaded connection has the lead screw, the lead screw tip is connected with the baffle of test-tube rack opposite side through the bearing, backup pad side threaded connection has the.
Preferably, the supporting plate side is connected with a handle through a bearing, one end of the handle is in keyed connection with a gear located in a groove in the middle of the supporting plate, and the gear is located on one side of the supporting rod.
Preferably, a rack plate is arranged on the side edge of the support rod, and the gear is meshed with the rack plate.
Preferably, the pipette is located above the test tube rack, and the end of the pipette corresponds to the end of the test tube.
Preferably, a handle is installed at one end of the screw rod and is located on the outer side of the bottom plate.
Preferably, the middle of the connecting rod is sleeved with a spring, two ends of the spring are fixedly connected with the limiting plate and the other end of the connecting rod respectively, and the end part of the connecting rod is in threaded connection with a nut located on the outer side of the bottom plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses lay the test-tube rack on the base, the recess carries on spacingly through connecting rod cooperation limiting plate to the test-tube rack in the middle of the base, the recess other end passes through lead screw cooperation bearing connection baffle simultaneously, the lead screw rotates, under the effect of bearing, the lead screw impels the baffle to go forward, the cooperation limiting plate restricts the test-tube rack at the intermediate position, prevent that the test-tube rack is not hard up, connect branch through the backup pad on the bottom plate simultaneously, the branch lower extreme passes through the pipe clamp and connects the pipetting gun, make the pipetting gun only can reciprocate, guarantee the stability of sampling position, the backup pad side passes through handle bolt and branch contact simultaneously, it can fix branch to tighten the handle bolt, guarantee the stability of sampling process.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a support plate component of the present invention;
fig. 3 is a schematic view of the structure of the pipe clamp of the present invention.
In the figure: the test tube device comprises a test tube 1, a test tube rack 2, a bottom plate 3, a connecting rod 4, a supporting plate 5, a supporting rod 6, a pipe clamp 7, a liquid-transferring gun 8, a limiting plate 9, a screw rod 10, a baffle plate 11, a handle bolt 12, a handle 13, a gear 14, a rack plate 15, a handle 16 and a spring 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a blood test separation sampling device comprises a test tube 1, a test tube rack 2 and a pipette gun 8, wherein the test tube 1 is inserted on the test tube rack 2, the test tube rack 2 is clamped in a groove of a bottom plate 3, a supporting plate 5 is arranged at one side of the bottom plate 3, a supporting rod 6 is inserted in the middle of the upper end of the supporting plate 5, a tube clamp 7 is fixedly connected with the lower end of the supporting rod 6, the pipette gun 8 is fixed in the middle of the tube clamp 7, a connecting rod 4 is inserted at one end of the groove of the bottom plate 3, the end part of the connecting rod 4 is fixedly connected with a limiting plate 9 positioned at one side of the test tube rack 2, one end of the bottom plate 3 is in threaded connection with a lead screw 10, the end part of the lead screw 10 is connected with a baffle plate 11 at the other side of the test tube rack 2 through a bearing, a handle, recess carries on spacingly through connecting rod 4 cooperation limiting plate 9 to test-tube rack 2 in the middle of base 3, the recess other end passes through lead screw 10 cooperation bearing connection baffle 11 simultaneously, rotate lead screw 11, under the effect of bearing, lead screw 10 impels baffle 11 and gos forward, cooperation limiting plate 9 restricts test-tube rack 2 at the intermediate position, prevent that test-tube rack 2 is not hard up, simultaneously, connect branch 6 through backup pad 5 on the bottom plate 3, branch 6 lower extreme passes through pipe clamp 7 and connects pipetting gun 8, make pipetting gun 8 only can reciprocate, guarantee the stability of sampling position, 5 sides in backup pad pass through handle bolt 12 and branch 6 contact simultaneously, it can fix branch 6 to tighten handle bolt 12, guarantee the stability of sampling process, make things convenient for the separation liquid.
Specifically, 5 sides of backup pad are connected with handle 13 through the bearing, 13 one end keys of handle are connected with the gear 14 that is located 5 middle recesses of backup pad, gear 14 is located 6 one sides of branch, rack plate 15 is installed to 6 sides of branch, the meshing of gear 14 is connected in rack plate 15, and handle 13 drives gear 14 and is used for the drive to have rack plate 15's branch 6 and reciprocates, adjusts simply.
Specifically, pipette 8 is located 2 tops of test-tube rack, just 8 tip of pipette correspond with 1 tip position of test tube.
Specifically, a handle 16 is installed at one end of the screw rod 10, the handle 16 is located on the outer side of the bottom plate 3, and the handle 6 is used for driving the screw rod 10 to rotate.
Specifically, spring 17 has been cup jointed in the middle of connecting rod 4, spring 17 both ends respectively with limiting plate 9 and 4 other end fixed connection of connecting rod, just 4 tip threaded connection of connecting rod have the nut that is located the 3 outsides of bottom plate, and spring 17 is used for cooperating base 3 to support limiting plate 9 for limiting plate 9 can cooperate 11 chucking test-tube rack 2 of baffle, prevents that test-tube rack 2 from becoming flexible.
The working principle is as follows: the test tube rack 2 is placed on a base 3, a groove in the middle of the base 3 is matched with a limiting plate 9 through a connecting rod 4 to limit the test tube rack 2, the other end of the groove is matched with a bearing connecting baffle plate 11 through a lead screw 10, the lead screw 11 is rotated, the lead screw 10 pushes the baffle plate 11 to advance under the action of the bearing, the test tube rack 2 is limited at the middle position through the limiting plate 9 to prevent the test tube rack 2 from loosening, meanwhile, a supporting rod 6 is connected on a bottom plate 3 through a supporting plate 5, the lower end of the supporting rod 6 is connected with a liquid transferring gun 8 through a pipe clamp 7 to ensure that the liquid transferring gun 8 can only move up and down and the stability of a sampling position, meanwhile, the side edge of the supporting plate 5 is contacted with the supporting rod 6 through a handle bolt 12, the supporting rod 6 can be fixed by screwing the handle bolt 12, the stability, adjust simply, spring 17 is used for cooperating base 3 to support limiting plate 9 for limiting plate 9 can cooperate 11 chucking test-tube rack 2 of baffle, prevents that test-tube rack 2 is not hard up.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a blood test separation sampling device, includes test tube (1), test-tube rack (2) and pipette (8), its characterized in that: the test tube (1) is inserted on the test tube rack (2), the test tube rack (2) is clamped in the groove of the bottom plate (3), a supporting plate (5) is arranged on one side of the bottom plate (3), a supporting rod (6) is inserted in the middle of the upper end of the supporting plate (5), the lower end of the supporting rod (6) is fixedly connected with a pipe clamp (7), the liquid-transferring gun (8) is fixed in the middle of the pipe clamp (7), a connecting rod (4) is inserted at one end of the groove of the bottom plate (3), the end part of the connecting rod (4) is fixedly connected with a limit plate (9) positioned at one side of the test tube rack (2), one end of the bottom plate (3) is in threaded connection with a screw rod (10), the end part of the screw rod (10) is connected with a baffle (11) on the other side of the test tube rack (2) through a bearing, the side edge of the supporting plate (5) is in threaded connection with a handle bolt (12), and the end part of the handle bolt (12) penetrates through the supporting plate (5) to be in contact with the supporting rod (6).
2. A blood test separation sampling device according to claim 1, wherein: the side of the supporting plate (5) is connected with a handle (13) through a bearing, one end of the handle (13) is connected with a gear (14) which is positioned in a groove in the middle of the supporting plate (5), and the gear (14) is positioned on one side of the supporting rod (6).
3. A blood test separation sampling device according to claim 2, wherein: rack plate (15) are installed to branch (6) side, gear (14) meshing connects in rack plate (15).
4. A blood test separation sampling device according to claim 1, wherein: liquid-transfering gun (8) are located test-tube rack (2) top, just liquid-transfering gun (8) tip corresponds with test tube (1) tip position.
5. A blood test separation sampling device according to claim 1, wherein: and a handle (16) is installed at one end of the screw rod (10), and the handle (16) is positioned on the outer side of the bottom plate (3).
6. A blood test separation sampling device according to claim 1, wherein: the middle of the connecting rod (4) is sleeved with a spring (17), two ends of the spring (17) are fixedly connected with the limiting plate (9) and the other end of the connecting rod (4) respectively, and the end part of the connecting rod (4) is in threaded connection with a nut located on the outer side of the bottom plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920532515.4U CN209894546U (en) | 2019-04-11 | 2019-04-11 | Blood test separation sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920532515.4U CN209894546U (en) | 2019-04-11 | 2019-04-11 | Blood test separation sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209894546U true CN209894546U (en) | 2020-01-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920532515.4U Expired - Fee Related CN209894546U (en) | 2019-04-11 | 2019-04-11 | Blood test separation sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209894546U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112485066A (en) * | 2020-12-27 | 2021-03-12 | 刘秀英 | Medical science inspection liquid multitube difference sampling device |
| CN113261957A (en) * | 2021-04-08 | 2021-08-17 | 北京康佳宏原生物科技有限公司 | Sampling device for serum collection |
-
2019
- 2019-04-11 CN CN201920532515.4U patent/CN209894546U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112485066A (en) * | 2020-12-27 | 2021-03-12 | 刘秀英 | Medical science inspection liquid multitube difference sampling device |
| CN112485066B (en) * | 2020-12-27 | 2022-09-27 | 刘秀英 | Medical science inspection liquid multitube difference sampling device |
| CN113261957A (en) * | 2021-04-08 | 2021-08-17 | 北京康佳宏原生物科技有限公司 | Sampling device for serum collection |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 Termination date: 20210411 |