CN215115428U

CN215115428U - Smear device that clinical medicine inspection used

Info

Publication number: CN215115428U
Application number: CN202120267834.4U
Authority: CN
Inventors: 覃雪春; 蒋爱琼; 胡君燕; 周百灵; 冯星星; 奎莉越; 世淑兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-12-10
Anticipated expiration: 2031-01-30

Abstract

The utility model relates to the technical field of medical examination, in particular to a smear device for clinical medical examination, which can protect blood, prevent some articles such as dust and the like from falling into the smear device, ensure the accuracy of the examination, and can extrude blood with different volumes according to actual conditions, thereby improving the reliability and convenience, comprising a bottom plate, a fixed frame is fixedly connected with the top end of the bottom plate, a connecting block is symmetrically and fixedly connected with the inner bottom end of the fixed frame, a workbench is fixedly connected with the top end of the connecting block, extrusion springs are fixedly connected with the inner left end and the right end of a square groove, an extrusion plate is fixedly connected with one end of the extrusion spring close to the center of the workbench, one end of the extrusion plate close to the center of the workbench is contacted with the outer side wall of a glass slide, a motor is arranged at the inner bottom end of the fixed frame, the motor is positioned at the left side of the connecting block, and the output end of the motor is fixedly connected with a rotating shaft, the outside of pivot is connected with the support column through the bearing rotation.

Description

Smear device that clinical medicine inspection used

Technical Field

The utility model relates to a medical science inspection technical field specifically is a smear device that clinical medicine inspection was used.

Background

As is well known, bed medicine is the science of studying the etiology, diagnosis, treatment and prognosis of diseases, improving the clinical treatment level and promoting the health of human bodies; clinically, it means "in patient bed", and it is based on the clinical manifestations of the patients and combined with the overall study of the etiology, pathogenesis and pathological process of the disease.

Chinese patent No. CN201921935402.5 discloses a smear device for clinical medicine examination, when in use, firstly, a glass slide is placed on the upper surface of a supporting plate, so that a fixing plate and a limiting block can support the two sides of the glass slide, the glass slide is positioned, a rubber-head dropper is used for sucking blood, the rubber-head dropper is penetrated through a positioning hole, the rubber-head dropper is extruded to enable the blood to drop on the central line of the glass slide, the handle is moved leftwards, so that the handle drives a movable block to move leftwards, the movable block can drive a push piece to move leftwards, the push piece can evenly push the blood dropping on the surface of the glass slide when moving, if the thickness of the blood needs to be changed, the lead screw needs to be rotated, when the lead screw rotates, the lead screw is acted by a thread force, the lead screw can be displaced in the vertical direction, the rotating block can move along with the lead screw when moving, when the rotating block moves, the supporting plate can be driven to move, and the distance between the glass slide and the pushing piece can be changed.

The above prior art solutions still have the following drawbacks: it is when using, and after blood was pushed away evenly by the push jack, owing to do not have corresponding safeguard measure, easily make blood receive the pollution placing the in-process, influence the inspection result, simultaneously because staff manual operation can't extrude a certain amount of blood according to the slide size, extrude more, easily spill over the slide when promoting blood, be not convenient for realize the clean and tidy nature of device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a can protect blood, prevent that some article such as dust from falling into wherein, ensure the accuracy of inspection, can also make according to actual conditions extrude the blood of different volumes, improve the smear device that clinical medicine inspection of reliability and convenience was used.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a smear device for clinical medical examination comprises a bottom plate, wherein the top end of the bottom plate is fixedly connected with a fixing frame, the bottom end inside the fixing frame is symmetrically and fixedly connected with connecting blocks, the top end of the connecting blocks is fixedly connected with a workbench, the top end of the workbench is provided with a square groove, a glass slide is arranged inside the square groove, the outer side wall of the glass slide is contacted with the inner side wall of the square groove, the left end and the right end inside the square groove are both fixedly connected with extrusion springs, one end of each extrusion spring, which is close to the center of the workbench, is fixedly connected with an extrusion plate, one end of each extrusion plate, which is close to the center of the workbench, is contacted with the outer side wall of the glass slide, the bottom end inside the fixing frame is provided with a motor, the motor is positioned on the left side of the connecting blocks, the output end of the motor is fixedly connected with a rotating shaft, the top end of the rotating shaft is fixedly connected with a gear, the rear end inside the fixing frame is fixedly connected with a connecting plate, and the front end of the connecting plate is provided with a sliding chute which is communicated with the left and right, the inner part of the sliding groove is connected with a rack in a sliding way, the rack is meshed with a gear, the right end of the rack is fixedly connected with a push plate, the left end of the push plate is contacted with the right end of a connecting plate, the inner part of the fixing frame is provided with a baffle plate, the outer side wall of the baffle plate is fixedly connected with the inner side wall of the fixing frame, the left side of the bottom end of the baffle plate is fixedly connected with the top end of the connecting plate, the top end of the baffle plate is provided with a through groove which penetrates up and down, the through groove is positioned above the glass slide, the top end of the baffle plate is symmetrically and fixedly connected with a supporting block, one end of the supporting block, which is close to the center of the baffle plate, is fixedly connected with a fixing ring, the inner part of the fixing ring is provided with a transparent liquid storage pipe, the outer side wall of the transparent liquid storage pipe is contacted with the inner side wall of the fixing ring, the bottom end of the transparent liquid storage pipe extends to the inner part of the through groove and is communicated with a liquid outlet head, the inner part of the transparent liquid storage pipe is connected with a circular plate in a sliding way, the inner part of the transparent liquid storage pipe is connected with a circular plate, the extrusion column, the top end of the extrusion column extends to the outside fixedly connected with ejector pad of transparent liquid storage pipe, and the extrusion column is connected with transparent liquid storage pipe sliding.

Preferably, the front end of the transparent liquid storage pipe is provided with scale marks.

Preferably, the bottom end of the bottom plate is fixedly connected with a non-slip mat.

Preferably, the outside of pivot is connected with the support column through the bearing rotation, and the right-hand member of support column and the left end fixed connection of workstation.

Preferably, the outer diameter of the baffle is consistent with the inner diameter of the fixing frame.

Preferably, the spring sleeve is arranged outside the extrusion spring, one end of the spring sleeve, which is far away from the center of the workbench, is fixedly connected with the inner side wall of the square groove, and one end of the spring sleeve, which is close to the center of the workbench, is fixedly connected with one end of the extrusion plate, which is far away from the center of the workbench.

Preferably, the left end of the rack extends to the outside of the fixed frame and the front end of the rack is fixedly connected with a limiting block, and the rack is connected with the fixed frame in a sliding mode.

Preferably, the front end of fixed frame is provided with the connecting door, and the rear end left side of connecting door is passed through the pivot and is rotated with the front end of fixed frame and be connected, the front end right side fixedly connected with handle of connecting door.

(III) advantageous effects

Compared with the prior art, the utility model provides a smear device that clinical medicine inspection was used possesses following beneficial effect:

this smear device that clinical medicine inspection was used, make the staff cooperation, according to in service behavior cooperation scale mark extrusion ejector pad downwards, make the extrusion post slide in transparent stock solution pipe, and then make the pressure in the transparent stock solution pipe of plectane increase, blood passes through out liquid head discharge, the drippage is on the slide glass, the baffle can prevent that other foreign matter from falling on the slide glass, can protect blood, prevent that some articles such as dust from falling into wherein, ensure the accuracy of inspection, can also make the blood of extruding different volumes according to actual conditions, reliability and convenience are improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the front view structure of the connection of the transparent liquid storage tube, the liquid outlet head and the extrusion column of the present invention;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 4 is a schematic view of a partial enlarged structure at B in fig. 1 according to the present invention;

fig. 5 is a schematic view of the front view structure of the connection of the bottom plate, the fixing frame, the connecting door, etc. of the present invention.

In the figure: 1. a base plate; 2. a fixing frame; 3. connecting blocks; 4. a work table; 5. a square groove; 6. a glass slide; 7. a compression spring; 8. a pressing plate; 9. a motor; 10. a rotating shaft; 11. a gear; 12. a connecting plate; 13. a chute; 14. a rack; 15. pushing the plate; 16. a baffle plate; 17. a through groove; 18. a support block; 19. a stationary ring; 20. a transparent liquid storage tube; 21. a liquid outlet head; 22. a circular plate; 23. extruding the column; 24. a push block; 25. scale lines; 26. a non-slip mat; 27. a support pillar; 28. a spring housing; 29. a limiting block; 30. a connecting door; 31. a handle.

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.

Examples

Referring to fig. 1-5, a smear device for clinical medical examination includes a base plate 1, a fixing frame 2 is fixedly connected to the top end of the base plate 1, connecting blocks 3 are fixedly connected to the bottom end of the fixing frame 2 symmetrically, a workbench 4 is fixedly connected to the top end of the connecting blocks 3 for placing and uniformly pushing a glass slide 6, a square groove 5 is formed at the top end of the workbench 4, the glass slide 6 is arranged inside the square groove 5 for dropping blood on the glass slide 6, which is convenient for detection work, the outer side wall of the glass slide 6 is contacted with the inner side wall of the square groove 5, extrusion springs 7 are fixedly connected to the left end and the right end of the square groove 5, an extrusion plate 8 is fixedly connected to the end of the extrusion spring 7 near the center of the workbench 4, the worker places the glass slide 6 in the square groove 5 of the workbench 4, the end of the extrusion plate 8 near the center of the workbench 4 is contacted with the outer side wall of the glass slide 6, a motor 9 is installed at the bottom end inside the fixed frame 2, the motor 9 is located at the left side of the connecting block 3, a rotating shaft 10 is fixedly connected to the output end of the motor 9, a gear 11 is fixedly connected to the top end of the rotating shaft 10, a connecting plate 12 is fixedly connected to the rear end inside the fixed frame 2, a left-right through chute 13 is formed in the front end of the connecting plate 12, a rack 14 is slidably connected inside the chute 13, the rack 14 is meshed with the gear 11, a push plate 15 is fixedly connected to the right end of the rack 14, the motor 9 is driven to rotate the rotating shaft 10, the gear 11 rotates along with the rotation, and further acts on the rack 14, the rack 14 slides in the chute 13, the push plate 15 contacts and evenly pushes blood dropping on the glass slide 6 for inspection, the left end of the push plate 15 contacts with the right end of the connecting plate 12, a baffle 16 is arranged inside the fixed frame 2, and the outer side wall of the baffle 16 is fixedly connected with the inner side wall of the fixed frame 2, the left side of the bottom end of the baffle 16 is fixedly connected with the top end of the connecting plate 12, the top end of the baffle 16 is provided with a through groove 17 which penetrates up and down, the through groove 17 is positioned above the glass slide 6, the top end of the baffle 16 is symmetrically and fixedly connected with supporting blocks 18, one end of each supporting block 18, which is close to the center of the baffle 16, is fixedly connected with a fixing ring 19, a transparent liquid storage tube 20 is arranged inside the fixing ring 19, the outer side wall of the transparent liquid storage tube 20 is contacted with the inner side wall of the fixing ring 19, the bottom end of the transparent liquid storage tube 20 extends to the inside of the through groove 17 and is provided with a liquid outlet head 21, the inside of the transparent liquid storage tube 20 is slidably connected with a circular plate 22, the top end of the circular plate 22 is fixedly connected with an extrusion column 23, the top end of the extrusion column 23 extends to the outside of the transparent liquid storage tube 20 and is fixedly connected with a push block 24, the extrusion column 23 is slidably connected with the transparent liquid storage tube 20, and a worker can downwardly extrude the push block 24 by matching with a scale mark 25 according to use conditions, the squeezing column 23 slides in the transparent liquid storage tube 20, and further the circular plate 22 increases the pressure in the transparent liquid storage tube 20, and the blood is discharged through the liquid outlet 21 and drops on the glass slide 6.

It should be further noted that the front end of the transparent liquid storage tube 20 is provided with a scale mark 25, which can precisely extrude a certain volume of blood for inspection according to the prompt of the scale mark 25, thereby improving reliability and practicability, the bottom end of the bottom plate 1 is fixedly connected with an anti-slip mat 26, increasing the friction coefficient between the device and the ground or the desktop, enhancing the stability, the outer part of the rotating shaft 10 is rotatably connected with a supporting column 27 through a bearing, the right end of the supporting column 27 is fixedly connected with the left end of the workbench 4, thereby playing an effective supporting role, the outer diameter of the baffle 16 is consistent with the inner diameter of the fixed frame 2, so that the baffle 16 can prevent other external substances from falling onto the glass slide 6, playing an effective shielding role, the outer part of the extrusion spring 7 is provided with a spring sleeve 28, one end of the spring sleeve 28 far away from the center of the workbench 4 is fixedly connected with the inner side wall of the square groove 5, one end of the spring sleeve 28 near the center of the workbench 4 is fixedly connected with one end of the extrusion plate 8 far away from the center of the workbench 4, play effectual guard action to extrusion spring 7, the left end of rack 14 extends to the outside of fixed frame 2 and the front end fixedly connected with stopper 29 of rack 14, rack 14 and fixed frame 2 sliding connection, contact with gear 11 when stopper 29, be rack 14 removal maximum range promptly, can prevent rack 14 slippage on connecting plate 12, play effectual limiting displacement, the front end of fixed frame 2 is provided with connecting door 30, the rear end left side of connecting door 30 is rotated through the pivot and the front end of fixed frame 2 and is connected, the front end right side fixedly connected with handle 31 of connecting door 30, hand power handle 31, to connect door 30 and open, can be convenient put and get slide 6.

In this embodiment, the model of the motor 9 is Y90S-2, the motor 9 is a known device directly purchased from the market and known to those skilled in the art, and here we only use the known device, and do not improve the structure and function of the known device, and we will not describe herein in detail, and the motor 9 is provided with a control switch matched with the known device, and the installation position of the control switch is selected according to the actual use requirement, so that the operator can conveniently perform operation control, and for the forward and reverse rotation of the motor 9, it can be known from the patent disclosed in the patent No. CN106504401B that the forward and reverse rotation of the motor 9 is a known technology of those skilled in the art, and the technology is already mature and can be implemented.

In summary, when the smear device for clinical medical examination is used, firstly, the smear device for clinical medical examination is placed at a position to be used, the handle 31 is pulled by hand, the connecting door 30 is opened, the extrusion plate 8 is pushed, the extrusion spring 7 is contracted, the using area of the square groove 5 is increased, the glass slide 6 is placed in the square groove 5 of the workbench 4 and is fixed through the extrusion plate 8, then a worker pushes the push block 24 downwards according to the using condition by matching with the scale mark 25, the extrusion column 23 slides in the transparent liquid storage tube 20, the circular plate 22 increases the pressure in the transparent liquid storage tube 20, blood is discharged through the liquid outlet head 21 and drops on the glass slide 6, the motor 9 is driven, the rotating shaft 10 rotates, the gear 11 rotates along with the rotation, the gear 14 slides in the sliding groove 13, the push plate 15 is contacted with the blood dropping on the glass slide 6 and is pushed uniformly, and (5) checking.

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

1. A smear device for clinical medical examination, comprising a base plate (1), characterized in that: the glass slide fixing device is characterized in that a fixing frame (2) is fixedly connected to the top end of the bottom plate (1), connecting blocks (3) are symmetrically and fixedly connected to the bottom end inside the fixing frame (2), a workbench (4) is fixedly connected to the top end of the connecting blocks (3), a square groove (5) is formed in the top end of the workbench (4), a glass slide (6) is arranged inside the square groove (5), the outer side wall of the glass slide (6) is in contact with the inner side wall of the square groove (5), extrusion springs (7) are fixedly connected to the left end and the right end of the square groove (5), one end, close to the center of the workbench (4), of each extrusion spring (7) is fixedly connected with an extrusion plate (8), one end, close to the center of the workbench (4), of each extrusion plate is in contact with the outer side wall of the corresponding glass slide (6), a motor (9) is installed at the bottom end inside the fixing frame (2), and the motor (9) is located on the left side of the connecting blocks (3), the output end of the motor (9) is fixedly connected with a rotating shaft (10), the top end of the rotating shaft (10) is fixedly connected with a gear (11), the rear end of the interior of the fixed frame (2) is fixedly connected with a connecting plate (12), the front end of the connecting plate (12) is provided with a sliding chute (13) which is communicated left and right, the interior of the sliding chute (13) is slidably connected with a rack (14), the rack (14) is meshed with the gear (11), the right end of the rack (14) is fixedly connected with a push plate (15), the left end of the push plate (15) is contacted with the right end of the connecting plate (12), a baffle (16) is arranged inside the fixed frame (2), the outer side wall of the baffle (16) is fixedly connected with the inner side wall of the fixed frame (2), the left side of the bottom end of the baffle (16) is fixedly connected with the top end of the connecting plate (12), and the top end of the baffle (16) is provided with a through groove (17) which is penetrated up and down, lead to groove (17) and be located the top of slide glass (6), the top symmetry fixedly connected with supporting shoe (18) of baffle (16), one end fixedly connected with retainer plate (19) that baffle (16) center is close to in supporting shoe (18), the inside of retainer plate (19) is provided with transparent stock solution pipe (20), the lateral wall of transparent stock solution pipe (20) and the inside wall contact of retainer plate (19), the bottom of transparent stock solution pipe (20) extends to the inside intercommunication that leads to groove (17) and installs drain head (21), the inside sliding connection of transparent stock solution pipe (20) has plectane (22), the top fixedly connected with extrusion post (23) of plectane (22), the top of extrusion post (23) extends to the outside fixedly connected with ejector pad (24) of transparent stock solution pipe (20), extrusion post (23) and transparent stock solution pipe (20) sliding connection.

2. A smear apparatus for clinical medical examination according to claim 1, wherein: the front end of the transparent liquid storage tube (20) is provided with scale marks (25).

3. A smear apparatus for clinical medical examination according to claim 2, wherein: the bottom end of the bottom plate (1) is fixedly connected with an anti-skid pad (26).

4. A smear apparatus for clinical medical examination according to claim 3, wherein: the outside of pivot (10) is connected with support column (27) through the bearing rotation, and the right-hand member of support column (27) and the left end fixed connection of workstation (4).

5. A smear apparatus for clinical medical examination according to claim 4, wherein: the outer diameter of the baffle (16) is consistent with the inner diameter of the fixing frame (2).

6. A smear device for clinical medical examination according to claim 5, wherein: the outside of extrusion spring (7) is provided with spring housing (28), and the one end that workstation (4) center was kept away from in spring housing (28) is connected with the inside wall fixed connection of square groove (5), and one end that workstation (4) center was kept away from in spring housing (28) and stripper plate (8) one end fixed connection.

7. A smear device for clinical medical examination according to claim 6, wherein: the left end of rack (14) extends to the outside of fixed frame (2) and the front end fixedly connected with stopper (29) of rack (14), rack (14) and fixed frame (2) sliding connection.

8. A smear apparatus for clinical medical examination according to claim 7, wherein: the front end of fixed frame (2) is provided with connecting door (30), and the rear end left side of connecting door (30) is passed through the pivot and is rotated with the front end of fixed frame (2) and be connected, the front end right side fixedly connected with handle (31) of connecting door (30).