Shaking equipment for medical detection

Abstract

The utility model relates to the technical field of medical detection, and discloses shaking equipment for medical detection, which comprises a base, a homogenate box arranged on the upper surface of the base, a driving structure arranged at one end of the homogenate box, a cover plate mounted on the upper surface of the homogenate box, a placing structure arranged on the upper surface of the cover plate, and a rotary shaking structure arranged in the homogenate box. Through the cooperation of the first driving motor, the driving wheel, the driven wheel, the belt and the rotating wheel, the placing cylinder can rotate, so that test tubes in the placing cylinder are mixed more uniformly and thoroughly, and better practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical detection, in particular to a shaking device for medical detection. Background Art

[0002] The laboratory is a bridge between clinical medicine and basic medicine, including branch disciplines such as clinical chemistry, clinical microbiology, clinical immunology, hematology, fluidology, and transfusion medicine. The laboratory mainly conducts tests on specimens such as blood, urine, stool, semen, chest fluid, ascites, prostatic fluid, cerebrospinal fluid, coagulated blood, and rheumatoid arthritis. When conducting tests, the laboratory needs to shake them evenly to ensure the accuracy of the tests.

[0003] The utility model patent application document with publication number "CN212167263U" discloses a medical test homogenization device, which is mainly composed of an operating box, a homogenization box, a homogenization structure and a clamping structure. This technical solution solves the problem that when the laboratory is conducting tests, in order to ensure the accuracy of the tests, the test tubes need to be shaken evenly. The existing methods all use manual shaking, which increases the labor cost to a certain extent and may also cause damage to the test tubes.

[0004] The medical test homogenization device disclosed in the above document has the following defects: the device uses a motor, a rotating shaft, a cam and a support rod to make the homogenization box oscillate vertically. This design cannot achieve good mixing of the liquid in the test tube and has poor practical effect.

[0005] It can be seen from this that the existing medical test homogenization device does not have a good shaking structure, and it is necessary to improve the existing deficiencies and provide a shaking device for medical testing. Utility Model Content

[0006] The purpose of the utility model is to provide a shaking device for medical detection to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a shaking device for medical detection, comprising a base, a homogenizing box is arranged on the upper surface of the base, a driving structure is arranged at one end of the homogenizing box, a cover plate is installed on the upper surface of the homogenizing box, a placement structure is arranged on the upper surface of the cover plate, and a rotating shaking structure is arranged inside the homogenizing box.

[0009] Furthermore, the rotating shaking structure includes a first driving motor and a tensioning adjustment assembly, the first driving motor is installed on the inner bottom of the homogenization box, a driving wheel is installed on the output end of the first driving motor, a support is installed on the upper surface of the cover plate, the supports are fixed in four and evenly distributed, a connecting shaft is installed between every two adjacent supports, the outer surface of the connecting shaft is rotatably connected with a driven wheel and a rotating wheel, the rotating wheels are fixed in two and symmetrically arranged, and the driving wheel is connected to the driven wheel through a belt transmission.

[0010] Furthermore, the tensioning adjustment assembly includes a tensioning wheel and a second driving motor, a tensioning wheel is arranged at one end of the belt, a first connecting rod is installed at one end of the tensioning wheel, a first slider is installed at the end of the first connecting rod away from the tensioning wheel, the second driving motor is installed at the inner bottom of the homogenization box, a one-way screw is installed at the output end of the second driving motor, the other end of the one-way screw is rotatably connected to the inner top of the cover plate through a first bearing, the outer surface of the one-way screw is slidably connected to the first slider, one end of the first slider is installed with a connecting block, a guide rod is installed at the inner bottom of the homogenization box, the other end of the guide rod is installed at the inner top of the cover plate, and the outer surface of the guide rod is slidably connected to the connecting block.

[0011] Furthermore, the upper surface of the cover plate is provided with a first opening and a second opening, a belt is arranged inside the first opening, a baffle is arranged on the lower surface of the cover plate, the baffle is fixed in two and symmetrically arranged, a second connecting rod is installed between the two baffles, a spring is sleeved on the outer surface of the second connecting rod, the placement structure includes a limit plate, the limit plate is fixed in two and symmetrically arranged, one of the limit plates is installed on the upper surface of the cover plate, and a second slider is installed on the lower surface of the other limit plate, the second slider is slidably connected to the outer surface of the second connecting rod, a placement cylinder is arranged between the two limit plates, a connecting column is provided at one end of the limit plate, the outer surface of the connecting column is rotatably connected to a second bearing, an interference layer is provided on the inner surface of the placement cylinder, and second bearings are interference-installed on both ends of the interference layer.

[0012] Furthermore, a third sliding block is provided on the lower surface of the homogenizing box, a sliding groove is provided on the upper surface of the base, and the third sliding block is slidably connected inside the sliding groove.

[0013] Furthermore, the driving structure includes a support seat, a third driving motor is installed at one end of the support seat, an output end of the third driving motor passes through the support seat and is installed with a rotating disk, a third connecting rod is installed at one end of the rotating disk, and one end of the third connecting rod extends to the interior of the homogenization box.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model can rotate the placement cylinder through the cooperation among the first driving motor, the driving wheel, the driven wheel, the belt and the rotating wheel, so that the test tubes in the placement cylinder are mixed more evenly and thoroughly, and has better practicality.

[0016] (2) The utility model can adjust the tightness of the belt through the cooperation between the tensioner, the second drive motor, the first connecting rod, the first slider and the one-way screw, thereby extending the service life of the belt.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is an exploded view of the overall structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the base, homogenizing box and driving structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the rotary shaking structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the tension adjustment component of the utility model;

[0024] Figure 6 This is a cross-sectional view of the cover plate and placement structure of the utility model;

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] In the figure: 1, base; 101, slide; 2, homogenizing box; 201, third slider; 3, driving structure; 301, support seat; 302, third driving motor; 303, rotating disk; 304, third connecting rod; 4, cover plate; 401, first opening; 402, second opening; 403, baffle; 404, second connecting rod; 405, spring; 5, placement structure; 501, limit plate; 502, second slider; 503, placement cylinder; 504, second bearing; 6 , rotating and shaking structure; 601, first driving motor; 602, tensioning and adjusting assembly; 60201, tensioning wheel; 60202, second driving motor; 60203, first connecting rod; 60204, first sliding block; 60205, one-way screw; 60206, first bearing; 60207, connecting block; 60208, guide rod; 603, driving wheel; 604, support; 605, connecting shaft; 606, driven wheel; 607, rotating wheel; 608, belt. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1 - Figure 6 As shown, the utility model is a shaking device for medical testing, including a base 1, a homogenization box 2 is arranged on the upper surface of the base 1, a driving structure 3 is arranged at one end of the homogenization box 2, a cover plate 4 is installed on the upper surface of the homogenization box 2, a placement structure 5 is arranged on the upper surface of the cover plate 4, and a rotating shaking structure 6 is arranged inside the homogenization box 2.

[0029] The rotating shaking structure 6 includes a first driving motor 601 and a tensioning adjustment component 602. The first driving motor 601 is installed on the inner bottom of the homogenization box 2. A driving wheel 603 is installed at the output end of the first driving motor 601. A support 604 is installed on the upper surface of the cover plate 4. The supports 604 are fixed in four and evenly distributed. A connecting shaft 605 is installed between every two adjacent supports 604. The outer surface of the connecting shaft 605 is rotatably connected with a driven wheel 606 and a rotating wheel 607. The rotating wheels 607 are fixed in two and symmetrically arranged. The driving wheel 603 is connected to the driven wheel 606 through a belt 608.

[0030] The tension adjustment assembly 602 includes a tension wheel 60201 and a second drive motor 60202. The tension wheel 60201 is provided at one end of the belt 608. A first connecting rod 60203 is installed at one end of the tension wheel 60201. A first slider 60204 is installed at the end of the first connecting rod 60203 away from the tension wheel 60201. The second drive motor 60202 is installed at the inner bottom of the homogenization box 2. A one-way screw 602 is installed at the output end of the second drive motor 60202. 05. The other end of the one-way screw 60205 is rotatably connected to the inner top of the cover plate 4 through the first bearing 60206. The outer surface of the one-way screw 60205 is slidably connected to the first slider 60204. A connecting block 60207 is installed at one end of the first slider 60204. A guide rod 60208 is installed at the inner bottom of the homogenization box 2. The other end of the guide rod 60208 is installed on the inner top of the cover plate 4. The outer surface of the guide rod 60208 is slidably connected to the connecting block 60207.

[0031] A first opening 401 and a second opening 402 are provided on the upper surface of the cover plate 4, a belt 608 is arranged inside the first opening 401, a baffle 403 is provided on the lower surface of the cover plate 4, the baffle 403 is fixed in two and symmetrically arranged, a second connecting rod 404 is installed between the two baffles 403, and a spring 405 is sleeved on the outer surface of the second connecting rod 404, the placement structure 5 includes a limit plate 501, the limit plate 501 is fixed in two and symmetrically arranged, one of the limit plates 501 is installed on the upper surface of the cover plate 4, and a second slider 502 is installed on the lower surface of the other limit plate 501, the second slider 502 is slidably connected to the outer surface of the second connecting rod 404, a placement cylinder 503 is arranged between the two limit plates 501, a connecting column is provided at one end of the limit plate 501, the outer surface of the connecting column is rotatably connected to the second bearing 504, and an interference layer is provided on the inner surface of the placement cylinder 503, and the second bearing 504 is interference-installed on both ends of the interference layer.

[0032] A third sliding block 201 is disposed on the lower surface of the homogenizing box 2 , a sliding groove 101 is provided on the upper surface of the base 1 , and the third sliding block 201 is slidably connected inside the sliding groove 101 .

[0033] The driving structure 3 includes a support base 301, a third driving motor 302 is installed at one end of the support base 301, the output end of the third driving motor 302 passes through the support base 301 and is installed with a rotating disk 303, a third connecting rod 304 is installed at one end of the rotating disk 303, and one end of the third connecting rod 304 extends to the interior of the homogenization box 2.

[0034] When in use, first pull the limit plate 501 with the second slider 502 below outward, so that the limit plate 501 drives the second bearing 504 to move outward, and the spring 405 gradually contracts. When the limit plate 501 moves to the specified position, the placement cylinder 503 can be removed, and then the test tube to be tested can be installed in the placement cylinder 503 by interference fit. After installation, one end of the placement cylinder 503 is installed on one of the second bearings 504, and then release the hand pulling the limit plate 501, so that the spring 405 recovers its elasticity and pushes The second slider 502 is moved inwardly so that another second bearing 504 is installed with the placement cylinder 503. After installation, the third driving motor 302 is started, and the output end of the third driving motor 302 drives the rotating disk 303 and the third connecting rod 304 to rotate, so that the homogenization box 2 is repeatedly moved left and right on the base 1 and produces an oscillation effect to preliminarily mix the test tubes in the placement cylinder 503. The first driving motor 601 is started, and the output end of the first driving motor 601 drives the driving wheel 60 3 rotates, and then the driving wheel 603 drives the driven wheel 606 to rotate through the belt 608, so that the placement tube 503 rotates, so that the test tubes in the placement tube 503 are mixed more evenly and thoroughly. When the belt 608 needs to be adjusted, the second driving motor 60202 is started, and the output end of the second driving motor 60202 drives the one-way screw 60205 to rotate, so that the first slider 60204 slides downward on the one-way screw 60205, and the first slider 60204 slides while driving the first connecting rod 6 0203 and the tensioning wheel 60201 move downward, so that the tensioning wheel 60201 changes the stroke of the belt 608, thereby achieving the effect of adjusting the tightness of the belt 608. When the test tubes are mixed, the limit plate 501 with the second slider 502 underneath is pulled outward, so that the limit plate 501 drives the second bearing 504 to move outward, and at the same time the spring 405 gradually contracts. When the limit plate 501 moves to the specified position, the placement tube 503 can be removed, and then the tested test tubes are taken out from the inside of the placement tube 503.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A medical testing shaking device, comprising a base (1), characterized in that: A homogenizing box (2) is arranged on the upper surface of the base (1), a driving structure (3) is arranged at one end of the homogenizing box (2), a cover plate (4) is installed on the upper surface of the homogenizing box (2), a placement structure (5) is arranged on the upper surface of the cover plate (4), and a rotating shaking structure (6) is arranged inside the homogenizing box (2); The rotating and shaking structure (6) comprises a first driving motor (601) and a tensioning and adjusting assembly (602), wherein the first driving motor (601) is mounted on the inner bottom of the homogenizing box (2), and a driving wheel (603) is mounted on the output end of the first driving motor (601). A support (604) is mounted on the upper surface of the cover plate (4), wherein the supports (604) are fixed in four numbers and are evenly distributed, and a connecting shaft (605) is mounted between every two adjacent supports (604), and the outer surface of the connecting shaft (605) is rotatably connected with a driven wheel (606) and a rotating wheel (607), wherein the rotating wheel (607) is fixed in two numbers and is symmetrically arranged, and the driving wheel (603) is transmission-connected to the driven wheel (606) via a belt (608).

2. A medical testing shaking device according to claim 1, characterized in that: The tension adjustment component (602) comprises a tension wheel (60201) and a second drive motor (60202); the tension wheel (60201) is arranged at one end of the belt (608); a first connecting rod (60203) is installed at one end of the tension wheel (60201); a first slider (60204) is installed at the end of the first connecting rod (60203) away from the tension wheel (60201); the second drive motor (60202) is installed at the inner bottom of the homogenizing box (2); a one-way screw (60204) is installed at the output end of the second drive motor (60202) 05), the other end of the one-way screw (60205) is rotatably connected to the inner top of the cover plate (4) through a first bearing (60206), the outer surface of the one-way screw (60205) is slidably connected to a first slider (60204), one end of the first slider (60204) is installed with a connecting block (60207), the inner bottom of the homogenizing box (2) is installed with a guide rod (60208), the other end of the guide rod (60208) is installed on the inner top of the cover plate (4), and the outer surface of the guide rod (60208) is slidably connected to a connecting block (60207).

3. A medical testing shaking device according to claim 1, characterized in that: The upper surface of the cover plate (4) is provided with a first opening (401) and a second opening (402), a belt (608) is arranged inside the first opening (401), a baffle (403) is arranged on the lower surface of the cover plate (4), the baffles (403) are fixed in two and symmetrically arranged, a second connecting rod (404) is installed between the two baffles (403), and a spring (405) is sleeved on the outer surface of the second connecting rod (404); The placement structure (5) comprises a limit plate (501), wherein the limit plates (501) are fixed in two and symmetrically arranged, wherein one of the limit plates (501) is mounted on the upper surface of the cover plate (4), and a second slider (502) is mounted on the lower surface of the other limit plate (501), and the second slider (502) is slidably connected to the outer surface of the second connecting rod (404), and a placement tube (503) is arranged between the two limit plates (501), and a connecting column is arranged at one end of the limit plate (501), and the outer surface of the connecting column is rotatably connected to the second bearing (504), and the inner surface of the placement tube (503) is provided with an interference layer, and the second bearing (504) is interference-mounted at both ends of the interference layer.

4. A medical testing shaking device according to claim 1, characterized in that: The lower surface of the homogenizing box (2) is provided with a third sliding block (201), the upper surface of the base (1) is provided with a sliding groove (101), and the interior of the sliding groove (101) is slidably connected with the third sliding block (201).

5. A medical testing shaking device according to claim 1, characterized in that: The driving structure (3) comprises a support seat (301), a third driving motor (302) is installed at one end of the support seat (301), an output end of the third driving motor (302) passes through the support seat (301) and is installed with a rotating disk (303), a third connecting rod (304) is installed at one end of the rotating disk (303), and one end of the third connecting rod (304) extends to the interior of the homogenization box (2).

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