Auxiliary device for arterial calcification research of large animals

Abstract

The utility model relates to the technical field of large animal arterial calcification research equipment, and provides an auxiliary device for large animal arterial calcification research, which comprises a sample analysis and detection box, a display screen is arranged on the outer wall of the sample analysis and detection box, and a material taking mechanism is arranged on the outer wall of the sample analysis and detection box. The material taking mechanism comprises a driving motor fixedly mounted on the outer wall of the sample analysis and detection box, an output shaft of the driving motor is fixedly connected with a threaded rod through a coupler, the outer wall of the threaded rod is movably connected with a movable block, the top of the movable block is fixedly connected with a placement frame, and a storage groove is formed in the placement frame. According to the animal artery calcification sample vessel taking device, the threaded rod can be rotated by starting the driving motor, and the threaded rod is in threaded connection with the movable block through the threaded groove, so that the movable block can slide along the guide groove to drive the placing rack to slide and extend out along the storage groove, and the effect of conveniently taking animal artery calcification sample vessels is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to big animal arteriosclerosis research equipment technical field, especially in big animal arteriosclerosis research's auxiliary device for big animal arteriosclerosis research. BACKGROUND

[0002] Biocompatibility is a key indicator for evaluating the safety and effectiveness of biomaterials, medical devices and drug delivery systems. With the rapid development of new materials, nanotechnology and tissue engineering, traditional biocompatibility detection technologies (such as cytotoxicity test, animal experiment, etc.) cannot fully meet the evaluation needs of new materials. High-throughput screening technology has great potential in the fields of drug discovery and gene research due to its high efficiency, automation and high throughput. The application of high-throughput screening technology in biocompatibility evaluation is expected to significantly improve the evaluation efficiency, reduce the research and development cost, and accelerate the marketing process of new products. Big animal arteriosclerosis research cannot be separated from the application of high-throughput screening technology. The auxiliary device for big animal arteriosclerosis research is a device for detecting and analyzing big animal arteriosclerosis samples.

[0003] The existing auxiliary device for big animal arteriosclerosis research is inconvenient to take the animal artery sample container during use, which causes the culture dish to be easily displaced during taking, resulting in the sample liquid spilling out, the sample being contaminated, and further seriously interfering with the subsequent research and analysis of arteriosclerosis, so that accurate and reliable experimental results cannot be obtained. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an auxiliary device for big animal arteriosclerosis research to solve the defect that the existing auxiliary device for big animal arteriosclerosis research is inconvenient to take the animal artery sample container.

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme: an auxiliary device for big animal arteriosclerosis research, comprising a sample analysis and detection box.

[0006] A display screen is installed on the outer wall of the sample analysis and detection box, and a material taking mechanism is installed on the outer wall of the sample analysis and detection box.

[0007] The material taking mechanism comprises a driving motor fixedly installed on the outer wall of the sample analysis and detection box, a threaded rod fixedly connected to the output shaft of the driving motor through a shaft coupling, a movable block movably connected to the outer wall of the threaded rod, a placing rack fixedly connected to the top of the movable block, and a storage groove formed in the inside of the placing rack.

[0008] Preferably, a threaded groove is formed in the inside of the movable block, the material taking mechanism further comprises a receiving groove formed in the inside of the sample analysis and detection box, and a guide groove is formed in the inner bottom wall of the receiving groove.

[0009] Preferably, the threaded rod and the sample analysis detection box form a rotating structure, and the threaded rod is threadedly connected with the movable block through the threaded groove.

[0010] Preferably, the movable block and the sample analysis detection box form a sliding structure through the guide groove, and the placing rack and the sample analysis detection box form a sliding structure through the receiving groove.

[0011] Preferably, the inner wall of the sample analysis detection box is fixedly connected with a top rod, the inside of the placing rack is provided with a ejection mechanism, the ejection mechanism comprises a sliding groove formed in the inside of the placing rack, a sliding block is movably connected in the inside of the sliding groove, an ejection plate is fixedly connected to the outer wall of the sliding block, and a return spring is fixedly connected to the top of the ejection plate.

[0012] Preferably, the sliding block and the placing rack form a sliding structure through the sliding groove, the sliding block is symmetrically arranged about the central axis of the ejection plate, the return spring is arranged between the ejection plate and the placing rack, and the ejection plate and the placing rack form a sliding structure.

[0013] Preferably, the front side of the ejection plate is smaller in thickness than the rear side, and the ejection plate and the top rod form a sliding structure.

[0014] The auxiliary device for large animal arterial calcification research has the advantages that:

[0015] The sample analysis detection box and the ejection mechanism are provided, the threaded rod is driven to rotate by starting the driving motor, the movable block is driven to slide along the guide groove due to the threaded connection between the threaded groove and the movable block, the placing rack is driven to slide along the receiving groove and extend out, and the animal arterial calcification sample vessel can be conveniently taken.

[0016] Further, the inside of the placing rack is provided with a plurality of storage grooves, a plurality of animal arterial calcification sample vessels can be placed, and the detection and analysis efficiency is improved.

[0017] Further, the placing rack is driven to enter the sample analysis detection box by starting the driving motor, and the sample analysis detection box is started to analyze and detect the sample.

[0018] Through the sample analysis detection box, the placing rack, the ejector rod and the ejecting mechanism, the placing rack slides out along the storage groove, the ejector rod is fixedly installed on the inner wall of the sample analysis detection box and is attached to the bottom of the ejecting plate, the placing rack can drive the ejecting plate to move synchronously and slide along the ejector rod, when the two rows of storage grooves are moved out from the sample analysis detection box, the ejector rod slides along the bottom of the ejecting plate to the position of the thickness difference, the ejector rod slides along the bottom of the ejecting plate and exerts an upward lifting force, the sliding block slides along the sliding groove to move upward, the ejecting plate moves upward and the animal arterial calcification sample vessel placed in the storage groove is ejected, and the convenience of taking the animal arterial calcification sample vessel is further improved.

[0019] Further, the top of the ejecting plate is fixedly connected with a plurality of return springs, when the placing rack is moved into the sample analysis detection box, the ejector rod slides along the ejecting plate to the initial position, the ejecting plate moves downward to reset, and the animal arterial calcification sample vessel can smoothly enter the sample analysis detection box for detection and analysis. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0021] Figure 2 It is a sample analysis detection box perspective view of the utility model;

[0022] Figure 3 It is a threaded rod perspective view of the utility model;

[0023] Figure 4 It is a placing rack perspective view of the utility model;

[0024] Figure 5 It is a placing rack structure split schematic view of the utility model.

[0025] The reference signs in the drawing are explained as follows: 1, sample analysis detection box; 2, display screen; 3, material taking mechanism; 31, driving motor; 32, threaded rod; 33, movable block; 34, placing rack; 35, storage groove; 36, threaded groove; 37, storage groove; 38, guide groove; 4, ejector rod; 5, ejecting mechanism; 51, sliding groove; 52, sliding block; 53, ejecting plate; 54, return spring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only 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.

[0027] Referring to Figures 1-5 The utility model provides a kind of auxiliary device for large animal arteriosclerosis research, including sample analysis detection box 1.

[0028] Referring to Figure 1 、 Figure 2 、 Figure 3 And Figure 4 As shown in, the outer wall of sample analysis detection box 1 is installed with display screen 2, the outer wall of sample analysis detection box 1 is installed with taking mechanism 3, taking mechanism 3 includes fixedly installed in the outer wall of sample analysis detection box 1 driving motor 31, the output shaft of driving motor 31 is fixedly connected with threaded rod 32 by coupling, the outer wall of threaded rod 32 is movably connected with movable block 33, the top of movable block 33 is fixedly connected with placing rack 34, the inside of placing rack 34 is provided with storage groove 35, the inside of movable block 33 is provided with screw groove 36, taking mechanism 3 further includes accommodating groove 37 opened in the inside of sample analysis detection box 1, the inner bottom wall of accommodating groove 37 is provided with guide groove 38, threaded rod 32 and sample analysis detection box 1 constitute rotating structure, threaded rod 32 is connected with movable block 33 by screw groove 36, movable block 33 and sample analysis detection box 1 constitute sliding structure by guide groove 38, placing rack 34 and sample analysis detection box 1 constitute sliding structure by accommodating groove 37.

[0029] By starting driving motor 31, threaded rod 32 can be rotated, since threaded rod 32 is connected with movable block 33 by screw groove 36, movable block 33 can be slid along guide groove 38, driving placing rack 34 to slide and extend along accommodating groove 37, to facilitate the effect of taking animal arteriosclerosis sample vessel, since the inside of placing rack 34 is provided with multiple storage grooves 35, multiple animal arteriosclerosis sample vessels can be placed, by starting driving motor 31, driving placing rack 34 into sample analysis detection box 1, starting sample analysis detection box 1, sample can be analyzed and detected.

[0030] Referring to Figure 3 、 Figure 4 And Figure 5As shown, the inner wall of the sample analysis detection box 1 is fixedly connected with a top rod 4, and the inside of the placing rack 34 is provided with a ejection mechanism 5, which comprises a sliding groove 51 formed in the inside of the placing rack 34, a sliding block 52 movably connected in the inside of the sliding groove 51, a ejection plate 53 fixedly connected to the outer wall of the sliding block 52, and a return spring 54 fixedly connected to the top of the ejection plate 53; the sliding block 52 and the placing rack 34 form a sliding structure through the sliding groove 51, the sliding block 52 is symmetrically arranged about the central axis of the ejection plate 53, the return spring 54 is arranged between the ejection plate 53 and the placing rack 34, the ejection plate 53 and the placing rack 34 form a sliding structure, and the front side of the ejection plate 53 is smaller in thickness than the rear side, and the ejection plate 53 and the top rod 4 form a sliding structure.

[0031] By sliding the placing rack 34 along the receiving groove 37 to extend out, and the top rod 4 being fixedly installed on the inner wall of the sample analysis detection box 1 and being attached to the bottom of the ejection plate 53, the ejection plate 53 can be driven to move synchronously with the placing rack 34 and slide along the top rod 4; when the two rows of storage grooves 35 are all moved out of the sample analysis detection box 1, at this time, the top rod 4 just slides along the bottom of the ejection plate 53 to the position of the thickness difference, and as the placing rack 34 continues to slide, the top rod 4 can slide along the bottom of the ejection plate 53 and exert an upward ejection force thereon, driving the sliding block 52 to slide upward along the sliding groove 51, so that the ejection plate 53 moves upward and ejects the animal arterial calcification sample container placed in the storage groove 35; since the top of the ejection plate 53 is fixedly connected with a plurality of return springs 54, when the placing rack 34 is retracted into the sample analysis detection box 1, the top rod 4 will be driven to slide along the ejection plate 53 to the initial position, so that the ejection plate 53 moves downward to reset.

[0032] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. An auxiliary device for large animal arterial calcification research, comprising a sample analysis detection box (1); Characterized in that: The outer wall of the sample analysis detection box (1) is provided with a display screen (2), and the outer wall of the sample analysis detection box (1) is provided with a material taking mechanism (3); The material taking mechanism (3) comprises a driving motor (31) fixedly installed on the outer wall of the sample analysis detection box (1), the output shaft of the driving motor (31) is fixedly connected with a threaded rod (32) through a shaft coupling, the outer wall of the threaded rod (32) is movably connected with a movable block (33), the top of the movable block (33) is fixedly connected with a placing rack (34), and the inside of the placing rack (34) is provided with a storage groove (35).

2. The auxiliary device for studying the calcification of the artery of a large animal according to claim 1, characterized in that: The inside of the movable block (33) is provided with a threaded groove (36), and the material taking mechanism (3) further comprises a receiving groove (37) formed in the inside of the sample analysis detection box (1), and the inner bottom wall of the receiving groove (37) is provided with a guide groove (38).

3. The auxiliary device for studying the calcification of the artery of a large animal according to claim 2, characterized in that: The threaded rod (32) and the sample analysis detection box (1) constitute a rotating structure, and the threaded rod (32) is threadedly connected with the movable block (33) through the threaded groove (36).

4. The auxiliary device for studying the calcification of the artery of a large animal according to claim 2, characterized in that: The movable block (33) and the sample analysis detection box (1) constitute a sliding structure through the guide groove (38), and the placing rack (34) and the sample analysis detection box (1) constitute a sliding structure through the receiving groove (37).

5. The auxiliary device for studying calcification of the artery of a large animal according to claim 1, characterized in that: The inner wall of the sample analysis detection box (1) is fixedly connected with a top rod (4), the inside of the placing rack (34) is provided with a material ejecting mechanism (5), the material ejecting mechanism (5) comprises a sliding groove (51) formed in the inside of the placing rack (34), the inside of the sliding groove (51) is movably connected with a sliding block (52), the outer wall of the sliding block (52) is fixedly connected with a material ejecting plate (53), and the top of the material ejecting plate (53) is fixedly connected with a return spring (54).

6. The auxiliary device for studying calcification of the artery of a large animal according to claim 5, characterized in that: The sliding block (52) and the placing rack (34) constitute a sliding structure through the sliding groove (51), the sliding block (52) is symmetrically arranged about the central axis of the material ejecting plate (53), the return spring (54) is arranged between the material ejecting plate (53) and the placing rack (34), and the material ejecting plate (53) and the placing rack (34) constitute a sliding structure.

7. The auxiliary device for studying calcification of the artery of a large animal according to claim 5, characterized in that: The front side of the material ejecting plate (53) is smaller in thickness than the rear side, and the material ejecting plate (53) and the top rod (4) constitute a sliding structure.

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