Automatic reagent oscillation structure for clinical laboratory

Abstract

The utility model discloses an automatic reagent oscillation structure for a clinical laboratory, which relates to the technical field of medical instruments and comprises a workbench and an adjusting plate, and the adjusting plate is slidably arranged at the top end of the workbench. The oscillating motor is started, so that the driving shaft rotates forwards and backwards, on one hand, the lifting plate is pushed to move up and down in a reciprocating manner under the action of the cam, so that the storage plates move synchronously, and reagent tubes in the storage plates can be oscillated up and down conveniently; on the other hand, under the action of a driving bevel gear, a driven bevel gear and a driven shaft, a fixed gear does selective motion, so that an adjusting plate does synchronous motion, and under the action of a supporting frame and a lifting plate, reagent tubes in a storage plate can be conveniently rotated and oscillated; by means of the operation, the reagent tubes in the storage plate can be vibrated up and down and rotationally, so that the vibration effect is improved, and then solutions in the reagent tubes can be fully mixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, especially a reagent automatic oscillation structure for clinical laboratory. BACKGROUND

[0002] Clinical laboratory is the bridge between clinical medicine and basic medicine, including clinical chemistry, clinical microbiology, clinical immunology, hematology, body fluid science and blood transfusion science, and bears the detection work of various human and animal samples including inpatient, outpatient and emergency patient, various physical examination and scientific research every day, when the test sample is tested, the test reagent needs to be added to the sample, and then full oscillation is carried out to promote the full fusion of the test reagent and the sample.

[0003] In the reagent oscillation equipment for clinical laboratory with publication No. CN212417775U, the bottom plate is characterized in that: the upper side of the bottom plate is fixedly connected with a barrel, the bottom plate center of the barrel is fixedly connected with a motor support, one end of the motor support is fixedly connected with a motor, the output shaft of the motor is fixedly connected with one end of a square plate, the other end of the square plate is fixedly connected with an oscillation mechanism, the utility model relates to the field of oscillation equipment, and specifically relates to a reagent oscillation equipment for clinical laboratory, the reagent oscillation equipment for clinical laboratory is beneficial to realize reagent oscillation for clinical laboratory.

[0004] However, the above-mentioned reagent oscillation equipment for clinical laboratory has the following defects in use: the above-mentioned existing technology is used by starting the motor to drive the L-shaped plate to reciprocate under the action of the square plate and the round rod, and the storage plate is driven to reciprocate under the action of the sliding groove rod and the supporting plate, so as to drive the reagent tube to reciprocate and oscillate the reagent, but in the actual use process, since the above-mentioned operation can only oscillate the reagent tube in a single direction, the mixing efficiency is low, and the practicability is poor. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a reagent automatic oscillation structure for clinical laboratory to solve the problem of poor oscillation effect of the existing reagent automatic oscillation structure for clinical laboratory in use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a reagent automatic oscillation structure for clinical laboratory, including workbench, adjusting plate, the top end of the workbench is slidably provided with an adjusting plate.

[0007] The inside of the workbench is provided with a guide groove, and the two sides of the inside of the guide groove are slidably provided with guide blocks, the top of the adjusting plate is fixed with a support frame, the two sides of the support frame are uniformly wound with return springs, the outer sides of the two sides of the support frame are fixed with fixed plates, the top of each fixed plate is provided with a lifting plate, the top of each lifting plate is provided with a storage plate, one side of the support frame is provided with a sealing mechanism, and one side of the workbench is provided with a shaking mechanism.

[0008] When using the automatic reagent shaking structure for a clinical laboratory, the up-down and rotary shaking can be realized in use through the shaking mechanism, thereby improving the shaking effect, so that the solutions in the reagent tubes can be fully mixed together, and the practicability is improved.

[0009] Preferably, the sealing mechanism comprises a pull rod, and the pull rod is arranged on one side of the support frame, the bottom end of the pull rod is fixed with a sealing plate, the top end of the sealing plate is fixed with four guide rods, the outer sides of the pull rod are uniformly wound with fixed springs, one end of the fixed spring is fixedly connected with the sealing plate, and the other end of the fixed spring is fixedly connected with the support frame.

[0010] Preferably, the guide rods are provided in two groups, each group of guide rods comprises two guide rods, and each group of guide rods is symmetrically distributed.

[0011] Preferably, the cross section of the sealing plate is rectangular, and a protective pad is attached to the bottom end of the sealing plate.

[0012] Preferably, the shaking mechanism comprises a shaking motor, the shaking motor is arranged on one side of the workbench, one side of the shaking motor is fixed with a driving shaft, the outer side of the driving shaft is fixed with two cams, the outer side of one end of the driving shaft is fixed with a driving bevel gear, one side of the driving bevel gear is engaged with a driven bevel gear, the inside of the driven bevel gear is penetrated by a driven shaft, and the outer side of the driven shaft is fixed with a fixed gear.

[0013] Preferably, the cams are provided in two, and the material of the two cams is rubber material.

[0014] Preferably, the outer sides of the adjusting plates are uniformly provided with teeth, the teeth are annularly distributed, and the teeth and the fixed gear are engaged with each other.

[0015] Compared with the prior art, the automatic reagent shaking structure for a clinical laboratory not only improves the shaking effect, but also has a sealing function.

[0016] By starting the oscillation motor to make the driving shaft do positive and negative rotation, on the one hand, the lifting plate is pushed up and down reciprocating motion under the action of the cam, so that the storage plate makes synchronous motion, and then the reagent tube inside the storage plate is shaken up and down, and on the other hand, the fixed gear is made to select motion under the action of the driving bevel gear and the driven bevel gear and the driven shaft, so that the adjusting plate makes synchronous motion, and under the action of the support frame and the lifting plate, the reagent tube inside the storage plate is rotated and shaken, through the above operation, the reagent tube inside the storage plate is shaken up and down and rotated, so as to improve the shaking effect, and then the solution inside the reagent tube can be fully mixed.

[0017] By pulling the pull rod to drive the sealing plate to rise, the reagent tube is inserted into the inside of the storage plate, and then the pull rod is loosened under the action of the fixed spring and the guide rod to make the sealing plate descend until the one side of the sealing plate and the reagent tube are mutually attached, through the above operation, not only can the position be limited to avoid the movement of the reagent tube in position when the reagent tube is shaken, but also can be sealed to avoid the phenomenon of spattering of the solution inside. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced, and obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0019] Figure 1 It is a front view of the present application.

[0020] Figure 2 It is a side view of the present application.

[0021] Figure 3 It is a top view of the present application.

[0022] Figure 4 It is a three-dimensional structure diagram of the sealing mechanism of the present application.

[0023] Figure 5 It is a three-dimensional structure diagram of the oscillation mechanism of the present application.

[0024] The reference signs in the drawing are explained as follows: 1, workbench; 2, guide block; 3, adjusting plate; 4, guide groove; 5, support frame; 6, lifting plate; 7, return spring; 8, sealing mechanism; 801, pull rod; 802, guide rod; 803, sealing plate; 804, fixing spring; 9, storage plate; 10, fixed plate; 11, oscillation mechanism; 1101, oscillation motor; 1102, fixed gear; 1103, cam; 1104, driving shaft; 1105, driven bevel gear; 1106, driven shaft; 1107, driving bevel gear. DETAILED DESCRIPTION

[0025] To make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Please refer to Figures 1-5 An embodiment provided by the utility model: a reagent automatic oscillation structure for clinical laboratory, comprising a workbench 1, an adjusting plate 3,

[0027] The outer side of the adjusting plate 3 is uniformly provided with teeth, the teeth are annularly distributed, and the teeth and the fixed gear 1102 are mutually engaged;

[0028] Specifically, as shown in Figure 1 , Figure 2 , Figure 3 When in use, the adjusting plate 3 and the fixed gear 1102 are mutually engaged, so that the adjusting plate 3 can make rotary motion when in use, and the storage plate 9 makes synchronous motion under the action of the support frame 5 and the lifting plate 6, thereby facilitating the rotary oscillation of the reagent tube inside the storage plate 9, so as to improve the mixing effect;

[0029] The top end of the workbench 1 is slidably provided with the adjusting plate 3, the inside of the workbench 1 is provided with the guide groove 4, the two sides inside the guide groove 4 are slidably provided with the guide blocks 2, the top end of the adjusting plate 3 is fixed with the support frame 5, the two sides of the support frame 5 are uniformly wound with the return springs 7, the two sides of the support frame 5 are fixed with the fixed plates 10, the top end of the fixed plate 10 is provided with the lifting plate 6, the top end of the lifting plate 6 is provided with the storage plate 9, and one side of the support frame 5 is provided with the sealing mechanism 8;

[0030] The sealing mechanism 8 comprises a pull rod 801, and the pull rod 801 is arranged on one side of the support frame 5. The bottom end of the pull rod 801 is fixed with a sealing plate 803. The top end of the sealing plate 803 is fixed with four guide rods 802. The outer side of the pull rod 801 is uniformly wound with a fixed spring 804. One end of the fixed spring 804 is fixedly connected with the sealing plate 803. The other end of the fixed spring 804 is fixedly connected with the support frame 5.

[0031] The guide rods 802 are provided in two groups. Each group of guide rods 802 is provided with two guide rods 802, and each group of guide rods 802 is symmetrically distributed.

[0032] The sealing plate 803 is in a rectangular cross-section. The bottom end of the sealing plate 803 is attached with a protective pad.

[0033] Specifically, as shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 , in use, the fixed spring 804 resets to push the sealing plate 803 to make a downward movement until one side of the sealing plate 803 is in close contact with the reagent tube, thereby facilitating sealing and limiting the reagent tube, and thereby improving the practicability.

[0034] One side of the workbench 1 is provided with a shaking mechanism 11.

[0035] The shaking mechanism 11 comprises a shaking motor 1101. The shaking motor 1101 is arranged on one side of the workbench 1. One side of the shaking motor 1101 is fixed with a driving shaft 1104. The outer side of the driving shaft 1104 is fixed with two cams 1103. The outer side of one end of the driving shaft 1104 is fixed with a driving bevel gear 1107. One side of the driving bevel gear 1107 is engaged with a driven bevel gear 1105. The inside of the driven bevel gear 1105 is penetrated by a driven shaft 1106. The outer side of the driven shaft 1106 is fixed with a fixed gear 1102.

[0036] The cams 1103 are provided in two groups. The material of the two cams 1103 is rubber material.

[0037] Specifically, as shown in Figure 2 , Figure 3 , Figure 5 , in use, by starting the shaking motor 1101 under the action of the driving shaft 1104, on the one hand, the cam 1103 strikes the lifting plate 6, thereby making the storage plate 9 move up and down, thereby facilitating the up-and-down shaking of the reagent tube. On the other hand, under the action of the driving bevel gear 1107, the driven bevel gear 1105 makes a rotating movement. Under the action of the driven shaft 1106 and the fixed gear 1102, the adjusting plate 3 makes a rotating movement, thereby making the support frame 5 make a synchronous movement. Under the action of the lifting plate 6 and the storage plate 9, the reagent tube is facilitated to be rotated and shaken, so as to improve the shaking effect.

[0038] The utility model discloses a working principle: when using, first, when needing to carry out the oscillation of reagent tube for the inspection department, through placing reagent tube in the inside of storage board 9, in the process of placing, pull draw bar 801 to make the sealing plate 803 do the ascending movement, and the sealing plate 803 do the ascending movement simultaneously extrude fixed spring 804 to make fixed spring 804 be compressed by the force of extrusion, until reagent tube is completely inserted the inside of storage board 9, immediately release draw bar 801 to make fixed spring 804 be compressed by the force of extrusion and disappear, to push sealing plate 803 do the descending movement, in turn make guiding rod 802 slide in the inside of support frame 5, by being provided with guiding rod 802, one aspect can limit sealing plate 803 of movement, to avoid its positional deviation, in turn influence the subsequent operation, and another aspect can also guide sealing plate 803 of movement, to improve its stability when moving, until the side of sealing plate 803 and reagent tube mutually adhere, one aspect can be limited through the above operation to avoid reagent tube from the storage board 9 in the process of oscillation, another aspect can seal reagent tube, avoid its splashing phenomenon in the process of oscillation, to improve its practicality;

[0039] Then, through the start of oscillation motor 1101 to make driving shaft 1104 do positive and negative rotation movement, and driving shaft 1104 do positive and negative rotation movement simultaneously one aspect makes cam 1103 hit lifting plate 6, to make lifting plate 6 do the ascending movement, in turn make storage board 9 do synchronous movement, when the side of cam 1103 is away from lifting plate 6, under the action of lifting plate 6's own weight and reset spring 7 make storage board 9 do the descending movement, through the above operation make storage board 9 can do reciprocating up and down movement, and driving shaft 1104 do positive and negative rotation movement simultaneously another aspect makes driving bevel gear 1107 do rotation movement, because driving bevel gear 1107 and driven bevel gear 1105 mutually engage, so driving bevel gear 1107 do rotation movement simultaneously make driven shaft 1106 do synchronous rotation movement, to make fixed gear 1102 do rotation movement, and under the action of guide block 2 and guide groove 4 make adjusting plate 3 do synchronous rotation movement, simultaneously under the action of support frame 5 and lifting plate 6 make storage board 9 do rotation movement, through the above operation be convenient for the reciprocating up and down and rotation oscillation of reagent tube in the inside of storage board 9, to improve its mixing efficiency.

[0040] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "mount", "link", "connect" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside the communication.For the ordinary skilled in the art, the above-mentioned terms can be understood in the specific meaning of the utility model according to the specific circumstances.

[0041] The device embodiments described above are only schematic, wherein the units illustrated as separate components can or can not be physically separate, and the components illustrated as units can or can not be physical units, i.e., can be located in one place, or can be distributed on multiple network units.

[0042] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the utility model, and not to limit them;Although the utility model has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features;And these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A reagent automatic shaking structure for a clinical laboratory, comprising a workbench (1) and an adjusting plate (3), the top end of the workbench (1) being slidably provided with the adjusting plate (3); characterized in that a guide groove (4) is formed in the inside of the workbench (1), and guide blocks (2) are slidably arranged on both sides of the inside of the guide groove (4), a support frame (5) is fixed to the top end of the adjusting plate (3), reset springs (7) are uniformly wound on both sides of the support frame (5), fixed plates (10) are fixed on the outside of both sides of the support frame (5), a lifting plate (6) is arranged on the top end of the fixed plate (10), a storage plate (9) is arranged on the top end of the lifting plate (6), a sealing mechanism (8) is arranged on one side of the support frame (5), and a shaking mechanism (11) is arranged on one side of the workbench (1).

2. The automatic reagent shaking structure for a clinical laboratory according to claim 1, wherein: The sealing mechanism (8) comprises a pull rod (801) arranged on one side of the support frame (5), a sealing plate (803) fixed to the bottom end of the pull rod (801), four guide rods (802) fixed to the top end of the sealing plate (803), and fixed springs (804) uniformly wound on the outside of the pull rod (801) and fixedly connected at one end to the sealing plate (803) and at the other end to the support frame (5).

3. The reagent automatic shaking structure for a clinical laboratory according to claim 2, characterized in that: Each of the two groups of guide rods (802) comprises two guide rods (802) arranged in a symmetrical manner.

4. The reagent automatic shaking structure for a clinical laboratory according to claim 2, characterized in that: The sealing plate (803) has a rectangular cross section, and a protective pad is attached to the bottom end of the sealing plate (803).

5. The automatic reagent shaking structure for a clinical laboratory according to claim 1, wherein: The shaking mechanism (11) comprises a shaking motor (1101) arranged on one side of the workbench (1), a driving shaft (1104) fixed to one side of the shaking motor (1101), two cams (1103) fixed to the outside of the driving shaft (1104), a driving bevel gear (1107) fixed to the outside of one end of the driving shaft (1104), a driven bevel gear (1105) engaged with one side of the driving bevel gear (1107), a driven shaft (1106) penetrating through the inside of the driven bevel gear (1105), and a fixed gear (1102) fixed to the outside of the driven shaft (1106).

6. The reagent automatic shaking structure for a clinical laboratory according to claim 5, characterized in that: The two cams (1103) are made of rubber.

7. The reagent automatic shaking structure for a clinical laboratory according to claim 1, characterized in that: The adjusting plate (3) is uniformly provided with teeth on the outside, the teeth are arranged in a ring shape, and the teeth and the fixed gear (1102) are engaged with each other.

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