Gene detection sample receiving device

Abstract

The utility model relates to the technical field of RPA gene detection, in particular to a gene detection sample receiving device which comprises a receiving box, a box cover is hinged to the top of the receiving box, a lifting handle is fixedly connected to the center of the top of the box cover, a containing supporting plate is arranged in an inner cavity of the receiving box, a bearing net plate is arranged below the containing supporting plate, and the bearing net plate is fixedly connected with the box cover. A refrigerating groove is formed in the center of the bottom of an inner cavity of the receiving box, a refrigerating machine is arranged in the refrigerating groove, and positioning assemblies are arranged between the two side walls of the containing supporting plate and the two side walls of the inner cavity of the receiving box. According to the sample test tube transferring device, the sample test tubes are arranged at different heights, so that limitation cannot be caused when the sample test tubes at different heights are placed, in addition, the sample test tube clamping capacity is good, the sample test tubes are not prone to being collided and damaged in the transferring process, unnecessary losses are avoided, and a guarantee is provided for follow-up gene detection.

Description

Technical Field

[0001] The utility model relates to the technical field of RPA gene detection, and particularly relates to a gene detection sample receiving device. Background Technique

[0002] RPA is an isothermal nucleic acid amplification technology, which can rapidly amplify specific DNA sequences at a constant temperature. Due to its characteristics of rapidity, sensitivity and simple operation, this technology is very suitable for on-site rapid detection of genetically modified plants. In the detection of genetically modified plants, the RPA technology can be used to detect common foreign genes in genetically modified crops. By designing specific primers, RPA can complete the detection of genetically modified components without the need for complex equipment, which makes RPA an ideal on-site detection tool, especially when rapidly screening in genetically modified crop planting areas.

[0003] Samples for RPA gene detection need to be received, so a sample receiving device is required. Although traditional sample receiving devices have the ability to receive samples, they still have some deficiencies. For example, their adjustment ability is poor, so it is difficult to ensure the adaptability when placing sample tubes of different heights, thus causing limitations when placing sample tubes of different heights. In addition, their clamping ability for sample tubes is poor, so it is easy to cause bumps and damages to sample tubes during transportation, thus causing unnecessary losses and affecting subsequent gene detection. Therefore, a gene detection sample receiving device is proposed to solve the above problems. Summary of the Invention

[0004] The purpose of the utility model is to provide a gene detection sample receiving device, which has better adjustment ability, so it can ensure the adaptability when placing sample tubes of different heights, thus not causing limitations when placing sample tubes of different heights. In addition, its clamping ability for sample tubes is better, so it is not easy to cause bumps and damages to sample tubes during transportation, thus avoiding unnecessary losses and providing guarantee for subsequent gene detection, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A gene detection sample receiving device, comprising a receiving box, the top of the receiving box is hinged with a box cover, and the center of the top of the box cover is fixedly connected with a lifting handle. A placing support plate is arranged in the inner cavity of the receiving box, a supporting mesh plate is arranged below the placing support plate, a refrigeration groove is opened at the center of the bottom of the inner cavity of the receiving box, and a refrigerating machine is arranged in the refrigeration groove. A positioning component is arranged between the two side walls of the placing support plate and the two side walls of the inner cavity of the receiving box. A plurality of placing grooves and a plurality of refrigerating through holes are arranged on the placing support plate at equal intervals, and a clamping component is arranged in the placing grooves. A plurality of supporting components are arranged at equal intervals on the top of the supporting mesh plate.

[0007] Preferably, the positioning component includes positioning support plates fixedly connected to both ends of the top of the placing support plate and symmetrically arranged front and back. A positioning bolt passes through the center of the positioning support plate, and a number of positioning screw holes corresponding to the position of the positioning bolt and matching in specification are arranged longitudinally and at equal intervals on both side walls of the inner cavity of the receiving box.

[0008] Preferably, the clamping component includes clamping grooves symmetrically opened on both sides of the placing groove and communicating with the placing groove. A fastening spring is fixedly connected to the inner side wall of the clamping groove, and the other end of the fastening spring is fixedly connected with a movable support plate that matches the specification of the clamping groove and is slidably connected.

[0009] Preferably, a movable support rod is fixedly connected to the center of the side wall of the movable support plate away from the fastening spring, and an arc-shaped clamping plate is fixedly connected to the end of the movable support rod away from the movable support plate and extends into the clamping groove.

[0010] Preferably, the supporting component includes supporting grooves equal in number, corresponding in position, and matching in specification to the placing grooves. A protective soft pad of matching specification is arranged at the bottom of the inner cavity of the supporting groove, a number of connecting blocks are fixedly connected to the bottom of the protective soft pad, and connecting card slots equal in number, corresponding in position, and matching in specification to the connecting blocks are opened on the inner bottom wall of the supporting groove.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] In the present utility model, the provided receiving box can offer a receiving space for sample test tubes. The provided placing support plate can separate and place the sample test tubes, thus facilitating the picking up, placing, and identification of the sample test tubes. The provided supporting mesh plate can provide a supporting capacity for the supporting component and a passing path for cold air. The provided refrigeration tank can offer an installation space for the refrigerator. The provided refrigerator can perform refrigeration, thereby ensuring that the temperature inside the receiving box is suitable for receiving sample test tubes to guarantee the quality of the sample test tubes. The provided positioning component can adjust the height position of the placing support plate, so as to ensure the adaptability when placing sample test tubes of different heights, and thus there will be no limitation when placing sample test tubes of different heights. The provided placing groove can offer a passing path for the sample test tubes, enabling the sample test tubes to pass through the placing support plate via the placing groove for placement. The provided refrigeration through holes can offer a passing path for cold air to the placing support plate to ensure that the cold air can smoothly enter above the placing support plate, avoiding the influence on the quality caused by different degrees of cold received by the sample test tubes. The provided clamping component can position and clamp the sample test tubes after they are placed in the placing groove. Therefore, the sample test tubes are not easily knocked and damaged during transportation, thus avoiding unnecessary losses and providing guarantee for subsequent gene detection. The provided supporting component can support and protect the bottom of the sample test tubes after they are placed to prevent the bottom of the sample test tubes from being knocked and damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the front view of the present utility model;

[0014] Figure 2 is the cross-section of the receiving box of the present utility model Figure 1 ;

[0015] Figure 3 is the cross-section of the receiving box of the present utility model Figure 2 ;

[0016] Figure 4 is the structural schematic diagram of the positioning component of the present utility model;

[0017] Figure 5 is the enlarged structural view of the clamping component of the present utility model;

[0018] Figure 6 is the structural schematic of the supporting component of the present utility model Figure 1 ;

[0019] Figure 7 is the structural schematic of the supporting component of the present utility model Figure 2 。

[0020] In the figure: 1. Receiving box; 2. Placing support plate; 3. Supporting mesh plate; 4. Refrigerating tank; 5. Refrigerator; 6. Positioning component; 601. Positioning support plate; 602. Positioning bolt; 603. Positioning screw hole; 7. Placing groove; 8. Refrigerating through hole; 9. Clamping component; 901. Clamping groove; 902. Tightening spring; 903. Movable support plate; 904. Movable support rod; 905. Arc-shaped clamping plate; 10. Supporting component; 1001. Supporting groove; 1002. Protective soft pad; 1003. Connecting block; 1004. Connecting slot. Detailed implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by orientation words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description. Without contrary description, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the protection scope of the present invention; the orientation words "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0023] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Without additional statement, the above words have no special meaning, so it cannot be understood as a limitation on the protection scope of the present invention.

[0024] Please refer to Figures 1-7 , the present invention provides a technical solution:

[0025] A gene detection sample receiving device, comprising a receiving box 1, the top of the receiving box 1 is hinged with a box cover, and the center of the top of the box cover is fixedly connected with a lifting handle. The inner cavity of the receiving box 1 is provided with a placing support plate 2, and a supporting mesh plate 3 is arranged below the placing support plate 2. A refrigeration groove 4 is opened at the center of the bottom of the inner cavity of the receiving box 1, and a refrigerator 5 is arranged in the refrigeration groove 4. A positioning component 6 is arranged between the two side walls of the placing support plate 2 and the two side walls of the inner cavity of the receiving box 1. A plurality of placing grooves 7 and a plurality of refrigeration through holes 8 are arranged at equal intervals on the placing support plate 2, and a clamping component 9 is arranged in the placing groove 7. A plurality of supporting components 10 are arranged at equal intervals on the top of the supporting mesh plate 3.

[0026] The positioning component 6 includes positioning support plates 601 fixedly connected to both ends of the top of the placing support plate 2 and symmetrically arranged front and back. A positioning bolt 602 passes through the center of the positioning support plate 601. A number of positioning screw holes 603 corresponding to the position of the positioning bolt 602 and matching in specification are longitudinally arranged at equal intervals on the two side walls of the inner cavity of the receiving box 1. The positioning component 6 can adjust the height position of the placing support plate 2, so as to ensure the adaptability when placing sample test tubes of different heights, and thus there will be no limitation when placing sample test tubes of different heights. The clamping component 9 includes clamping grooves 901 symmetrically opened on both sides of the placing groove 7 and communicating with the placing groove 7. A fastening spring 902 is fixedly connected to the inner side wall of the clamping groove 901. The other end of the fastening spring 902 is fixedly connected with a movable support plate 903 that matches the specification of the clamping groove 901 and is slidably connected. The center of the side wall of the movable support plate 903 away from the fastening spring 902 is fixedly connected with a movable support rod 904. One end of the movable support rod 904 away from the movable support plate 903 is fixedly connected with an arc-shaped clamping plate 905, and the arc-shaped clamping plate 905 extends into the clamping groove 901. The clamping component 9 can position and clamp the sample test tube after it is placed in the placing groove 7. Therefore, it is not easy to cause bumps and damages to the sample test tube during transportation, thus avoiding unnecessary losses and providing guarantee for subsequent gene detection. The supporting component 10 includes supporting grooves 1001 with the same number, corresponding positions and matching specifications as the placing grooves 7. A protective soft pad 1002 with a matching specification is arranged at the bottom of the inner cavity of the supporting groove 1001. The bottom of the protective soft pad 1002 is fixedly connected with a number of connecting blocks 1003. Connecting slots 1004 with the same number, corresponding positions and matching specifications as the connecting blocks 1003 are opened on the inner bottom wall of the supporting groove 1001. The supporting component 10 can support and protect the bottom of the sample test tube after it is placed, so as to prevent the bottom of the sample test tube from being bumped and damaged.

[0027] Workflow: First, power on all electrical appliances and connect external controllers to each electrical appliance. The receiving box 1 can provide a receiving space for sample test tubes. The placement support plate 2 can separate and place the sample test tubes, facilitating the picking up, placing, and identification of the sample test tubes. The supporting mesh plate 3 can provide support for the supporting component 10 and a path for cold air to pass through. The refrigeration tank 4 can provide an installation space for the refrigerator 5. The refrigerator 5 can refrigerate, ensuring that the internal cavity temperature of the receiving box 1 is suitable for receiving sample test tubes to guarantee the quality of the sample test tubes. The positioning component 6 can adjust the height position of the placement support plate 2. Therefore, when placing sample test tubes of different heights, the adaptability can be ensured, and there will be no limitation. Before placing the sample test tubes, it is necessary to adjust the height position of the placement support plate 2 according to the height of the sample test tubes so that the distance between the placement support plate 2 and the supporting component 10 matches the height of the sample test tubes. During the adjustment, first move the placement support plate 2 longitudinally in the receiving box 1. After moving to the appropriate height, align the hole position of the positioning bolt 602 on the positioning support plate 601 with the corresponding positioning screw hole 603 at the corresponding height position, and finally screw the positioning bolt 602 into this positioning screw hole 603. The placement groove 7 can provide a path for the sample test tubes to pass through, enabling the sample test tubes to pass through the placement groove 7 and pass through the placement support plate 2 for placement. The refrigeration through hole 8 can provide a path for cold air to pass through the placement support plate 2 to ensure that the cold air can smoothly enter above the placement support plate 2, avoiding quality impacts caused by different degrees of cold exposure of the sample test tubes. The clamping component 9 can position and clamp the sample test tubes after they are placed in the placement groove 7. Therefore, during transportation, it is not easy to cause bumps and damages to the sample test tubes, thus avoiding unnecessary losses and providing guarantee for subsequent genetic testing. When placing the sample test tubes, first pass through the placement groove 7 and move down until the bottom of the sample test tube contacts the supporting component 10. During the placement process of the sample test tube, due to its own specifications, it will squeeze the arc-shaped clamping plate 905, causing the arc-shaped clamping plate 905 to slide in the clamping groove 901 through the movable support rod 904 and the movable support plate 903, and at the same time squeeze the fastening spring 902. The fastening spring 902 then drives the arc-shaped clamping plate 905 to reset through its own resilience, that is, the sample test tube is positioned and clamped by the arc-shaped clamping plate 905. The supporting groove 1001 in the supporting component 10 can support the bottom of the sample test tube after it is placed and protect its bottom through the protective soft pad 1002 to prevent the bottom of the sample test tube from being bumped and damaged. Also, because the protective soft pad 1002 is set as a replaceable structure, when the protective soft pad 1002 is severely worn, it can be replaced in time to ensure the protective effect on the bottom of the sample test tube. When installing the protective soft pad 1002, just place it above the supporting groove 1001 and insert the connecting block 1003 at the bottom into the corresponding connecting slot 1004 for clamping one by one.

[0028] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can all be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machines, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0029] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A gene detection sample receiving device, comprising a receiving box (1), characterized in that: A box cover is hinged to the top of the receiving box (1), and a lifting handle is fixedly connected to the center of the top of the box cover. A placing support plate (2) is arranged in the inner cavity of the receiving box (1). A supporting mesh plate (3) is arranged below the placing support plate (2). A refrigerating groove (4) is formed at the center of the bottom of the inner cavity of the receiving box (1), and a refrigerating machine (5) is arranged in the refrigerating groove (4). A positioning assembly (6) is arranged between the two side walls of the placing support plate (2) and the two side walls of the inner cavity of the receiving box (1). A plurality of placing grooves (7) and a plurality of refrigerating through holes (8) are arranged at equal intervals on the placing support plate (2), and a clamping assembly (9) is arranged in the placing grooves (7). A plurality of supporting assemblies (10) are arranged at equal intervals on the top of the supporting mesh plate (3).

2. The gene detection sample receiving device according to claim 1, characterized in that: The positioning assembly (6) includes positioning support plates (601) fixedly connected to both ends of the top of the placing support plate (2) and symmetrically arranged front and back. A positioning bolt (602) passes through the center of the positioning support plate (601). A number of positioning screw holes (603) corresponding to the position of the positioning bolt (602) and matching in specification are arranged at equal intervals longitudinally on the two side walls of the inner cavity of the receiving box (1).

3. The gene detection sample receiving device according to claim 1, wherein: The clamping assembly (9) includes clamping grooves (901) symmetrically formed on both sides of the placing groove (7) and communicating with the placing groove (7). A fastening spring (902) is fixedly connected to the inner side wall of the clamping groove (901). The other end of the fastening spring (902) is fixedly connected with a movable support plate (903) matching the specification of the clamping groove (901) and slidingly connected thereto.

4. The gene detection sample receiving device according to claim 3, wherein: A movable support rod (904) is fixedly connected to the center of the side wall of the movable support plate (903) away from the fastening spring (902). An arc-shaped clamping plate (905) is fixedly connected to one end of the movable support rod (904) away from the movable support plate (903), and the arc-shaped clamping plate (905) extends into the clamping groove (901).

5. The gene detection sample receiving device according to claim 1, characterized in that: The supporting assembly (10) includes supporting grooves (1001) equal in number, corresponding in position, and matching in specification to the placing grooves (7). A protective soft pad (1002) matching the specification is arranged at the bottom of the inner cavity of the supporting groove (1001). A number of connecting blocks (1003) are fixedly connected to the bottom of the protective soft pad (1002). Connecting card slots (1004) equal in number, corresponding in position, and matching in specification to the connecting blocks (1003) are formed on the inner bottom wall of the supporting groove (1001).

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