CN217016377U

CN217016377U - Blood sampling is with shaking even device

Info

Publication number: CN217016377U
Application number: CN202220462475.2U
Authority: CN
Inventors: 曹书景
Original assignee: Fifth Medical Center of PLA General Hospital
Current assignee: Fifth Medical Center of PLA General Hospital
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-07-22
Anticipated expiration: 2032-03-04

Abstract

The utility model discloses a shaking device for blood sampling, which comprises a base, wherein the top end of the base is slidably connected with a lifting block, the base is internally provided with a lifting part, the lifting block is in transmission connection with the lifting part, the top end of the lifting block is fixedly connected with a supporting plate, the top end of the supporting plate is provided with a long hole, a sliding block is slidably connected in the long hole, the supporting plate is internally provided with a sliding part, the sliding block is in transmission connection with the sliding part, the sliding part is in transmission connection with the lifting part, the top end of the sliding block is fixedly connected with a placing box, the placing box is internally provided with a shaking part, the top end of the shaking part is provided with a sealing cover, the sealing cover is provided with a limiting part, and the sealing cover is detachably connected with the shaking part through the limiting part. The utility model has simple structure, realizes the left-right, up-down and centrifugal mixing of the blood sampling tube, promotes the full mixing of the blood and the reagent at different positions in the blood sampling tube, ensures more uniform mixing, reduces the labor amount of manual shaking and improves the working efficiency.

Description

Blood sampling is with shaking even device

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a shaking device for blood sampling.

Background

In hospital clinical examination, often need carry out blood detection and analysis to patient, need carry out the homogeneous mixing with the blood of gathering and the reagent in the heparin tube before blood detection and analysis, the efficiency of full play reagent promotes each item chemical reaction, traditional blood shakes even and all shakes even through medical personnel's manual mode of shaking the heparin tube and shakes even, when medical personnel handles a large amount of samples of waiting to detect, long-time manual shake can make medical personnel produce tiredly out, detection efficiency is low simultaneously, and there is the circumstances that the heparin tube dropped the damage. Therefore, there is a need for a shaking device for blood collection to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a shaking device for blood sampling, which is used for solving the problems in the prior art.

In order to achieve the purpose, the utility model provides the following scheme: the utility model provides a shaking device for blood sampling, which comprises a base, wherein the top end of the base is connected with a lifting block in a sliding manner, a lifting part is arranged in the base, the lifting block is in transmission connection with the lifting part, the top end of the lifting block is fixedly connected with a supporting plate, the top end of the supporting plate is provided with a long hole, a sliding block is connected in the long hole in a sliding manner, a sliding part is arranged in the supporting plate and is in transmission connection with the sliding part, the sliding part is in transmission connection with the lifting part, the top end of the sliding block is fixedly connected with a placing box, a shaking part is arranged in the placing box, the top end of the shaking part is provided with a sealing cover, a limiting part is arranged on the sealing cover, and the sealing cover is detachably connected with the shaking part through the limiting part.

Preferably, a first cavity is formed in the base, the lifting portion comprises a first motor fixedly connected in the first cavity, a connecting shaft is fixedly connected to an output shaft of the first motor, a first cam is fixedly connected to the connecting shaft, and the bottom end of the lifting block extends into the first cavity and abuts against the first cam.

Preferably, a second cavity is formed in the support plate, the sliding part comprises a sliding block which is connected in the second cavity in a sliding mode, the long hole is communicated with the second cavity, the bottom end of the sliding block stretches into the second cavity and is fixedly connected to the top end of the sliding block, a rotating shaft is connected to the bottom end of the support plate in a rotating mode, the top end of the rotating shaft stretches into a second cam fixedly connected in the second cavity, the second cam is abutted to the sliding block, one end of a first spring fixedly connected to one side of the second cam is far away from the sliding block, and the other end of the first spring is fixedly connected to the inner side wall of the second cavity.

Preferably, the top end of the base is rotatably connected with a round pipe, the rotating shaft is connected with the round pipe in a sliding manner, the bottom end of the round pipe extends into the first cavity and is fixedly connected with a first bevel gear, the connecting shaft is fixedly connected with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.

Preferably, shake even portion including fixed connection place the second motor of incasement portion bottom, fixedly connected with shakes even case on the output shaft of second motor, shake even case with place the case and rotate the connection, shake even roof end and seted up a plurality of heparin tube standing grooves, heparin tube standing groove inside bottom fixedly connected with second spring, shake even roof end middle part and seted up the spacing groove, spacing portion with the spacing cooperation of spacing groove, sealed lid bottom with shake even roof end butt.

Preferably, the limiting portion comprises a connecting pipe fixedly connected to the middle portion of the bottom end of the sealing cover, the connecting pipe is matched with the limiting groove, two circular through holes are formed in the side wall of the connecting pipe and are oppositely arranged, a limiting block is connected to the circular through holes in a sliding mode, a limiting part is arranged in the connecting pipe and is connected with the limiting block in a transmission mode, two grooves are formed in the inner wall of the limiting groove, the limiting block is matched with the grooves, a third spring is fixedly connected to the bottom end of the limiting groove, and the top end of the third spring is abutted to the bottom end of the connecting pipe.

Preferably, a circular hole is formed in the middle of the sealing cover, a button is connected to the circular hole in a sliding mode, the bottom end of the button stretches into a connecting block fixedly connected in the connecting pipe, the limiting block is far away from one end, hinged to the connecting rod, of the groove, the other end of the connecting rod is hinged to the side wall of the connecting block, a fourth spring is fixedly connected to the bottom end of the connecting pipe, and the top end of the fourth spring is fixedly connected to the bottom end of the connecting block.

The utility model discloses the following technical effects: according to the shaking device for blood sampling, provided by the utility model, the left-right, up-down and centrifugal mixing of the blood sampling tube is realized by arranging the sliding part, the lifting part and the shaking part, the stability and the convenience in extraction of the blood sampling tube are ensured by arranging the limiting part, the device is simple in structure, the sufficient mixing of the blood and the reagent at different positions in the blood sampling tube is promoted, the mixing is more uniform, the manual shaking labor amount is reduced, the batched blood shaking operation is completed, and the working efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic side view of the apparatus of the present invention;

FIG. 2 is a schematic view of the lifting part and the sliding part of the present invention;

FIG. 3 is a top view of the shake box of the present invention;

FIG. 4 is a schematic view of the structure of the shaking portion of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4;

wherein, 1, a base; 2. a lifting block; 3. a support plate; 4. a slider; 5. placing a box; 6. a sealing cover; 7. a first motor; 8. a connecting shaft; 9. a first cam; 10. a slider; 11. a rotating shaft; 12. a second cam; 13. a first spring; 14. a circular tube; 15. a first bevel gear; 16. a second bevel gear; 17. a second motor; 18. shaking up the box; 19. a blood collection tube placing groove; 20. a second spring; 21. a limiting groove; 22. a connecting pipe; 23. a limiting block; 24. a third spring; 25. a button; 26. connecting blocks; 27. a connecting rod; 28. and a fourth spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

The utility model provides a shaking device for blood sampling, which comprises a base 1, wherein a lifting block 2 is connected to the top end of the base 1 in a sliding manner, a lifting part is arranged in the base 1, the lifting block 2 is in transmission connection with the lifting part, a supporting plate 3 is fixedly connected to the top end of the lifting block 2, a long hole is formed in the top end of the supporting plate 3, a sliding block 4 is connected in the long hole in a sliding manner, a sliding part is arranged in the supporting plate 3, the sliding block 4 is in transmission connection with the sliding part, the sliding part is in transmission connection with the lifting part, a placing box 5 is fixedly connected to the top end of the sliding block 4, a shaking part is arranged in the placing box 5, a sealing cover 6 is arranged at the top end of the shaking part, a limiting part is arranged on the sealing cover 6, and the sealing cover 6 is detachably connected with the shaking part through the limiting part.

Further optimize the scheme, rock the from top to bottom to blood in order to realize, first cavity has been seted up in base 1, lift portion includes first motor 7 of fixed connection in first cavity, fixedly connected with connecting axle 8 on the output shaft of first motor 7, the first cam 9 of fixedly connected with on the connecting axle 8, 2 bottoms of elevator stretch into in the first cavity with first cam 9 butt, first cam 9 is with 2 jack-ups backs of elevator, receive device self action of gravity gliding to the normal position, realize raising and lowering functions, simultaneously in order to further guarantee the effect of automatic descending, can install reset spring additional between backup pad 3 and base 1.

Further optimize the scheme, in order to realize having seted up the second cavity in the backup pad 3 to blood's the roll right and left rocking, the sliding part includes sliding block 10 of sliding connection in the second cavity, slot hole and second cavity intercommunication, 4 bottoms of slider stretch into in the second cavity with sliding block 10 top fixed connection, 3 bottoms of backup pad are rotated and are connected with axis of rotation 11, axis of rotation 11 tops stretch into fixedly connected with second cam 12 in the second cavity, second cam 12 and sliding block 10 butt, one side fixedly connected with first spring 13's of second cam 12 one end is kept away from to sliding block 10, first spring 13's the other end and second cavity inside wall fixed connection, second cam 12 rotates and drives sliding block 10 and remove, sliding block 10 resets by first spring 13's elastic force effect afterwards.

Further optimize the scheme, in order to realize that first motor 7 drives lift portion and sliding part in step, 1 top of base rotates and is connected with pipe 14, axis of

rotation

11 and 14 sliding connection of pipe, vertical spout has been seted up in the pipe 14, the vertical slider of fixedly connected with on the 11 lateral walls of axis of rotation, vertical spout and vertical slider looks adaptation, guarantee that axis of rotation 11 keeps the pivoted synchronous in the gliding time from top to bottom in pipe 14, the first bevel gear 15 of fixedly connected with in the first cavity is stretched into to the 14 bottom of pipe, fixedly connected with second bevel gear 16 on the connecting axle 8, first bevel gear 15 and the meshing of second bevel gear 16.

Further optimize the scheme, shake even in order to realize shaking blood's centrifugation, shake even portion and include fixed connection at the second motor 17 of placing the inside bottom of case 5, fixedly connected with shakes even case 18 on second motor 17's the output shaft, shake even case 18 and place case 5 and rotate and be connected, shake even 18 tops of case and seted up a plurality of heparin tube standing grooves 19, heparin tube standing groove 19 inside bottom fixedly connected with second spring 20, shake even 18 top middle parts of case and seted up spacing groove 21, spacing portion and 21 spacing cooperation of spacing groove, 6 bottoms of sealed lid with shake even 18 top butts of case.

Further optimization scheme, in order to realize the limiting displacement to the interior heparin tube of heparin tube standing groove 19, avoid rocking the in-process heparin tube and drop, spacing portion includes connecting pipe 22 of fixed connection at the middle part of the 6 bottoms of sealed lid, connecting pipe 22 and spacing groove 21 looks adaptation, two circular through-holes have been seted up on the connecting pipe 22 lateral wall, two circular through-holes set up relatively, sliding connection has stopper 23 in the circular through-hole, be provided with the locating part in the connecting pipe 22, the locating part is connected with stopper 23 transmission, two recesses have been seted up on the spacing groove 21 inner wall, stopper 23 and recess looks adaptation, the inside bottom fixedly connected with third spring 24 of spacing groove 21, the top and the connecting pipe 22 bottom butt of third spring 24.

Further optimize the scheme, in order to realize automatic spacing, and conveniently remove spacingly, circular hole has been seted up at 6 middle parts of sealed lid, sliding connection has button 25 in the circular hole, fixedly connected with connecting block 26 in connecting pipe 22 is stretched into to button 25 bottom, stopper 23 keeps away from the one end that the recess was articulated to have the one end of connecting rod 27, the other end and the connecting block 26 lateral wall of connecting rod 27 are articulated, the inside bottom fixedly connected with fourth spring 28 of connecting pipe 22, fourth spring 28 top and connecting block 26 bottom fixed connection.

The utility model provides a shaking device for blood collection, when in use, a collected blood collection tube is placed in a blood collection tube placing groove 19, a sealing cover 6 is buckled, a limiting block 23 on a connecting tube 22 is in limiting fit with a groove to realize locking of the sealing cover 6, a first motor 7 and a second motor 17 are started, the first motor 7 drives a connecting shaft 8 to rotate, the connecting shaft 8 drives a first cam 9 to rotate to jack a lifting block 2, then the lifting block 2 is lowered and reset under the action of self-weight of a device at the top of the lifting block 2 to finish vertical shaking of blood, meanwhile, a second bevel gear 16 drives a first bevel gear 15 to rotate to drive a rotating shaft 11 to rotate, the rotating shaft 11 drives a second cam 12 to rotate to be matched with a first spring 13 to realize transverse movement of a sliding block 10, so that transverse shaking of the blood is finished, the second motor 17 drives a shaking box 18 to rotate to finish centrifugal shaking of the blood, shake even back manual press button 25 and drive connecting block 26 downstream, connecting block 26 drives stopper 23 lateral shifting contact spacing, takes off sealed lid 6, and the heparin tube in the heparin tube standing groove 19 receives the elasticity of third spring 24 to rise, and the manual heparin tube that takes out carries out blood detection.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-described embodiments are only intended to illustrate the preferred embodiments of the present invention, and not to limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. A shaking device for blood sampling is characterized by comprising a base (1), wherein the top end of the base (1) is connected with a lifting block (2) in a sliding way, a lifting part is arranged in the base (1), the lifting block (2) is in transmission connection with the lifting part, the top end of the lifting block (2) is fixedly connected with a supporting plate (3), the top end of the supporting plate (3) is provided with a long hole, a slide block (4) is connected in the long hole in a sliding way, a sliding part is arranged in the support plate (3), the sliding block (4) is in transmission connection with the sliding part, the sliding part is in transmission connection with the lifting part, the top end of the sliding block (4) is fixedly connected with a placing box (5), a shaking part is arranged in the placing box (5), the top end of the shaking-up part is provided with a sealing cover (6), the sealing cover (6) is provided with a limiting part, the sealing cover (6) is detachably connected with the shaking up part through the limiting part.

2. The shaking device for blood collection according to claim 1, wherein: seted up first cavity in base (1), the lift portion includes fixed connection and is in first motor (7) in the first cavity, fixedly connected with connecting axle (8) on the output shaft of first motor (7), first cam of fixedly connected with (9) are gone up in connecting axle (8), elevator (2) bottom stretches into in the first cavity with first cam (9) butt.

3. The shaking device for blood collection according to claim 2, wherein: offer the second cavity in backup pad (3), the sliding part includes sliding connection sliding block (10) in the second cavity, the slot hole with the second cavity intercommunication, slide block (4) bottom is stretched into in the second cavity with sliding block (10) top fixed connection, backup pad (3) bottom is rotated and is connected with axis of rotation (11), axis of rotation (11) top is stretched into fixedly connected with second cam (12) in the second cavity, second cam (12) with sliding block (10) butt, sliding block (10) are kept away from the one end of one side fixedly connected with first spring (13) of second cam (12), the other end of first spring (13) with second cavity inside wall fixed connection.

4. The shaking device for blood collection according to claim 3, wherein: the top end of the base (1) is rotatably connected with a round pipe (14), the rotating shaft (11) is in sliding connection with the round pipe (14), the bottom end of the round pipe (14) extends into the first cavity and is fixedly connected with a first bevel gear (15), the connecting shaft (8) is fixedly connected with a second bevel gear (16), and the first bevel gear (15) is meshed with the second bevel gear (16).

5. The shaking device for blood collection according to claim 1, wherein: shake even portion including fixed connection place second motor (17) of the inside bottom of case (5), fixedly connected with shakes even case (18) on the output shaft of second motor (17), shake even case (18) with place case (5) and rotate and connect, shake even case (18) top and seted up a plurality of heparin tube standing grooves (19), heparin tube standing groove (19) inside bottom fixedly connected with second spring (20), shake even case (18) top middle part and seted up spacing groove (21), spacing portion with spacing cooperation of spacing groove (21), sealed lid (6) bottom with shake even case (18) top butt.

6. The shaking device for blood collection according to claim 5, wherein: spacing portion includes fixed connection and is in connecting pipe (22) at sealed lid (6) bottom middle part, connecting pipe (22) with spacing groove (21) looks adaptation, two circular through-holes have been seted up on connecting pipe (22) lateral wall, two the circular through-hole sets up relatively, sliding connection has stopper (23) in the circular through-hole, be provided with the locating part in connecting pipe (22), the locating part with stopper (23) transmission is connected, two recesses have been seted up on spacing groove (21) inner wall, stopper (23) with recess looks adaptation, the inside bottom fixedly connected with third spring (24) of spacing groove (21), the top of third spring (24) with connecting pipe (22) bottom butt.

7. The shaking device for blood collection according to claim 6, wherein: circular hole has been seted up at sealed lid (6) middle part, sliding connection has button (25) in the circular hole, button (25) bottom stretches into fixedly connected with connecting block (26) in connecting pipe (22), keep away from stopper (23) the one end of recess articulates there is the one end of connecting rod (27), the other end of connecting rod (27) with connecting block (26) lateral wall is articulated, connecting pipe (22) inside bottom fixedly connected with fourth spring (28), fourth spring (28) top with connecting block (26) bottom fixed connection.