Thrombin determination kit fixing frame convenient to expand

Abstract

The utility model provides a thrombin determination kit fixing frame convenient to expand, which relates to the technical field of medical instruments and comprises a fixing base. A fixing frame is inserted into the top end face of the fixing base, a partition plate is slidably connected into the fixing frame, a control rod is rotatably connected to the middle of the top end face of the partition plate, walking gears are symmetrically and rotatably connected to the left and right sides of the upper and lower end faces of the partition plate, and a locking pin is slidably connected into the partition plate in the middle of the top of the control rod. According to the thrombin determination kit fixing frame convenient to expand, the fixing frames are rapidly spliced through the connecting combination blocks, the connecting combination grooves and the butterfly nuts at the top and the connecting lug blocks and the connecting lug grooves at the bottom, a user can conveniently and rapidly expand the scale of the fixing frame according to actual requirements, and it is ensured that the overall structure is stable; therefore, the problems that a fixing frame is fixed in structure, single in mounting position, difficult to adapt to quantity change, low in space utilization rate and difficult to flexibly adjust a partition plate are solved.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a thrombin assay kit holder that is easy to expand. Background Technology

[0002] In the thrombin assay process, various reagent kits of different specifications and functions are involved. To achieve standardized storage, efficient retrieval, and scientific management, reagent kit holders are usually used to complete the relevant operations. The existing thrombin assay reagent kit holders are often designed with a fixed structure and a single installation position, making it difficult to adjust according to the increase or decrease in the number of reagent kits used. When different numbers of reagent kits need to be placed, there may be unreasonable space utilization or insufficient space, resulting in low versatility of the holder. Furthermore, the position of the partition plate of the traditional holder is difficult to change flexibly for reagent kits of different specifications, making it impossible to accurately adapt. This results in poor stability of the reagent kits after placement and may even lead to safety hazards such as shaking or tipping. Utility Model Content

[0003] This utility model relates to an expandable thrombin assay kit holder, which solves the problems mentioned in the background art of existing thrombin assay kit holders, such as fixed structure, single installation position of the fixing frame, difficulty in adapting to changes in the number of kits, insufficient space utilization or inability to accommodate, low versatility, and difficulty in flexibly adjusting the partitions to accurately adapt to different kit specifications, resulting in poor stability after placement and easy occurrence of safety hazards such as shaking and tipping.

[0004] This utility model provides an expandable thrombin assay kit holder, specifically including: a fixed base; a fixed frame is inserted into the top end face of the fixed base, a partition plate is slidably connected to the fixed frame, a control rod is rotatably connected to the middle of the top end face of the partition plate, and traveling gears are symmetrically rotatably connected to the upper and lower end faces of the partition plate on the left and right sides, and a locking pin is slidably connected to the partition plate at the middle of the top of the control rod.

[0005] Furthermore, the fixed base is a rectangular plate structure, with vertically upward support columns at the four corners of the upper surface of the fixed base. A horizontal top plate is provided on the top of the support columns, and the top plate is parallel to the upper surface of the fixed base. Multiple connecting holes arranged in a rectangular array are provided on the upper surface of the fixed base.

[0006] Furthermore, the top right side of the fixed frame is symmetrically provided with connecting assembly blocks, and the top left side of the fixed frame is symmetrically provided with connecting assembly slots. The connecting assembly blocks of adjacent fixed frames are inserted into the connecting assembly slots and fixed by wing nuts. A connecting lug is fixedly connected to the middle of the bottom right side of the fixed frame, and a connecting lug is provided at the bottom left side of the fixed frame. The connecting lugs of adjacent fixed frames are inserted into the connecting lugs.

[0007] Furthermore, tapered connecting posts are fixedly connected to the four bottom corners of the fixed frame. The connecting posts are inserted into the connecting holes opened on the top end face of the fixed base, and the connecting posts and the bottom of the connecting holes are fixed by locking bolts.

[0008] Furthermore, the upper and lower inner end faces of the left and right side walls of the fixed frame are provided with adjustment grooves, and the walking gears symmetrically connected on the upper and lower end faces of the partition plate are meshed with the adjustment grooves. The two walking gears on the upper side of the partition plate are coaxially connected by a control rod, and a control gear is fixedly installed in the middle of the control rod.

[0009] Furthermore, the bottom of the locking pin is engaged with the upper side of the control gear in the middle of the control rod, and a locking rod is fixedly connected to the top end face of the locking pin. The locking rod is slidably connected in the partition plate, and a return spring is provided on the top end face of the locking pin and sleeved on the outside of the locking rod.

[0010] This invention provides an expandable thrombin assay kit holder, which has the following advantages:

[0011] 1. The rectangular array of connecting holes on the fixed base, together with the tapered connecting posts and locking bolts at the bottom of the fixed frame, allows for flexible adjustment of the installation position and number of fixed frames. The fixed frames can be quickly assembled through the connecting combination blocks, connecting combination slots and wing nuts at the top, as well as the connecting ear blocks and connecting ear slots at the bottom. This allows users to quickly expand the scale of the fixed frame according to actual needs, ensuring the overall structural stability and adapting to the placement requirements of different numbers of reagent kits.

[0012] 2. The adjusting grooves on the side wall of the fixed frame cooperate with the traveling gears on the separator. Through the linkage structure of the control lever, control gear and locking pin, the user can easily adjust the position of the separator in the fixed frame by simply pulling up the locking pin to adapt to reagent kits of different specifications. After adjustment, the locking pin engages with the control gear and locks the control lever with the elasticity of the return spring to prevent the separator from moving. This not only improves the versatility of the fixed frame, but also ensures the stability and safety of the reagent kit placement. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0014] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0015] In the attached diagram:

[0016] Figure 1 This is a schematic diagram of the right front side axial view structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the fixed frame structure of this utility model;

[0018] Figure 3 This is a bottom view of the fixed frame structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the partition plate of this utility model;

[0020] Figure 5 This utility model Figure 4 A magnified structural diagram at point A;

[0021] Figure 6 This is a schematic diagram of the disassembled structure of the control lever and locking pin of this utility model.

[0022] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0023] 1. Fixed base; 101. Connecting hole; 2. Fixed frame; 201. Connecting assembly block; 202. Connecting assembly groove; 203. Connecting ear block; 204. Connecting ear groove; 205. Connecting column; 206. Adjusting tooth groove; 3. Locking bolt; 4. Partition plate; 5. Travel gear; 6. Control rod; 601. Control gear; 7. Locking pin; 701. Locking pull rod; 8. Return spring. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] Example 1: As shown in the attached document Figure 1 To be continued Figure 6 As shown:

[0026] This utility model provides an easily expandable thrombin assay kit holder, comprising: a fixed base 1, a fixed frame 2 inserted into the top end face of the fixed base 1, a partition plate 4 slidably connected in the fixed frame 2, a control rod 6 rotatably connected at the middle of the top end face of the partition plate 4, and symmetrically rotatably connected to the upper and lower end faces and left and right sides of the partition plate 4 with traveling gears 5, and a locking pin 7 slidably connected in the middle of the top of the control rod 6 in the partition plate 4. The fixed base 1 is a rectangular plate structure, and vertically upward support columns are provided at the four corners of the upper end face of the fixed base 1. A horizontal top plate is provided on the top of the support columns, and the top plate is parallel to the upper end face of the fixed base 1. The upper surface of the fixed base 1 has multiple connecting holes 101 arranged in a rectangular array. Specifically, the rectangular plate-shaped fixed base 1 provides a stable foundation support. The support columns at the four corners cooperate with the top plate to enhance the stability and deformation resistance of the overall structure. The multiple connecting holes 101 arranged in a rectangular array provide a variety of connection points for the installation of the fixed frame 2, allowing the fixed frame 2 to be flexibly arranged according to actual needs. This provides a basic condition for the expansion of the entire fixed frame, making it convenient for users to adjust the installation position and number of fixed frames 2 according to the number and specifications of the thrombin assay kits to be placed, thereby improving the versatility and practicality of the fixed frame.

[0027] The fixed frame 2 has symmetrically arranged connecting assembly blocks 201 on the top right side and connecting assembly slots 202 on the top left side. The connecting assembly blocks 201 of adjacent fixed frames 2 are inserted into the connecting assembly slots 202 and fixed with wing nuts. The connecting lugs 203 are fixedly connected to the middle of the bottom right side of the fixed frame 2. The connecting lugs 204 are opened at the bottom left side of the fixed frame 2. The connecting lugs 203 of adjacent fixed frames 2 are inserted into the connecting lugs 204. The four corners of the bottom of the fixed frame 2 are fixedly connected with tapered connecting posts 205. The connecting posts 205 are inserted into the connecting holes 101 opened on the top end face of the fixed base 1. The bottom of the connecting posts 205 and the connecting holes 101 are also fixedly connected. The fixing frame 2 is secured by locking bolts 3. Specifically, the fixing frame 2 achieves quick splicing between adjacent fixing frames 2 through the top connecting assembly block 201 and connecting assembly groove 202, and the bottom connecting ear block 203 and connecting ear groove 204. It is then fixed with wing nuts. The operation is simple, easy to disassemble and assemble, and can quickly expand the scale of the fixing frame. The bottom conical connecting column 205 cooperates with the connecting hole 101 on the fixing base 1 and is fixed by locking bolts 3 to ensure that the connection between the fixing frame 2 and the fixing base 1 is firm. During the expansion process, the stability of the overall structure is maintained, so that the fixing frame can still reliably fix the thrombin assay kit after the number of fixing frames 2 is increased, avoiding shaking or loosening.

[0028] The fixed frame 2 has adjustment grooves 206 on the upper and lower inner surfaces of its left and right side walls. The walking gears 5 symmetrically connected on the upper and lower surfaces of the partition plate 4 are engaged with the adjustment grooves 206. The two walking gears 5 on the upper side of the partition plate 4 are coaxially connected by a control rod 6. A control gear 601 is fixedly installed in the middle of the control rod 6. The bottom of the locking pin 7 is engaged with the upper side of the control gear 601 in the middle of the control rod 6. A locking pull rod 701 is fixedly connected to the top surface of the locking pin 7. The locking pull rod 701 is slidably connected in the partition plate 4. A return spring 8 is provided on the top surface of the locking pin 7 and sleeved on the outside of the locking pull rod 701. Specifically, by pulling up the locking pin 7, the locking pin 7 and the control rod 701 are engaged. Once gear 601 is disengaged, the partition plate 4 can be moved back and forth within the fixed frame 2. At this time, the control lever 6 can rotate with the traveling gear 5, allowing users to flexibly adjust the position of the partition plate 4 according to different specifications of thrombin assay kits to meet the placement requirements of kits of different lengths and widths, thus improving the applicability of the mounting frame. After the partition plate 4 is adjusted to the appropriate position, the locking lever 701 is released, causing the bottom of the locking pin 7 to engage with the control gear 601. The spring force of the return spring 8 locks the control lever 6, preventing the traveling gear 5 from rotating and preventing the partition plate 4 from moving due to external forces during use, thus ensuring the stability and safety of the kit placement.

[0029] The specific usage and function of this embodiment are as follows:

[0030] When using this easily expandable thrombin assay kit holder, first, according to the required number and specifications of the kits to be placed, insert the tapered connecting post 205 at the bottom of the fixing frame 2 into the connecting hole 101 of the fixing base 1, and fix it with the locking bolt 3. Then, expand the fixing frame 2 by splicing the connecting assembly block 201 at the top of the fixing frame 2 with the connecting assembly groove 202 of the adjacent fixing frame 2, and the connecting ear block 203 at the bottom with the connecting ear groove 204, and fix it with the butterfly nut. Before placing the kit, pull up the locking lever 701 to separate the locking pin 7 from the control gear 601. At this time, the control lever 6 can rotate with the moving gear 5 to adjust the position of the partition plate 4 to match the kit specifications. After adjusting it to the correct position, release the locking lever 701. Use the elasticity of the return spring 8 to make the locking pin 7 mesh with the control gear 601, thereby locking the control lever 6. By fixing the control lever 6, the moving gear 5 is prevented from rotating, thereby locking the partition plate 4, and the thrombin assay kit can be stably placed in the fixing frame 2.

[0031] Example 2:

[0032] A scale mark is set on one side of the separator plate 4, and an indicator arrow is set at the corresponding position on the side wall of the fixing frame 2. When the locking pin 7 is pulled up to adjust the position of the separator plate 4, the user can accurately control the movement distance of the separator plate 4 by observing the scale mark and the indicator arrow, so as to more conveniently and accurately adjust the position of the separator plate 4 to adapt to different specifications of thrombin assay kits.

Claims

1. A scalable holder for a thrombin assay kit, characterized in that, Includes a fixed base (1); a fixed frame (2) is inserted into the top end face of the fixed base (1), a partition plate (4) is slidably connected in the fixed frame (2), a control rod (6) is rotatably connected at the middle of the top end face of the partition plate (4), a traveling gear (5) is symmetrically rotatably connected on the upper and lower end faces of the partition plate (4), and a locking pin (7) is slidably connected in the partition plate (4) at the middle of the top of the control rod (6); Adjustment grooves (206) are provided on the upper and lower inner surfaces of the left and right side walls of the fixed frame (2). The walking gears (5) symmetrically connected on the upper and lower surfaces of the partition plate (4) are meshed on the adjustment grooves (206). The two walking gears (5) on the upper side of the partition plate (4) are coaxially connected by the control rod (6). A control gear (601) is fixedly installed in the middle of the control rod (6).

2. The expandable thrombin assay kit holder according to claim 1, characterized in that, The fixed base (1) is a rectangular plate structure. Vertical support columns are provided at the four corners of the upper end face of the fixed base (1). A horizontal top plate is provided on the top of the support column. The top plate is parallel to the upper end face of the fixed base (1). Multiple connecting holes (101) are opened in a rectangular array on the upper end face of the fixed base (1).

3. The expandable thrombin assay kit holder according to claim 1, characterized in that, The top right side of the fixed frame (2) is symmetrically provided with connecting assembly blocks (201), and the top left side of the fixed frame (2) is symmetrically provided with connecting assembly slots (202). The connecting assembly blocks (201) of adjacent fixed frames (2) are inserted into the connecting assembly slots (202) and fixed by wing nuts. The bottom right side of the fixed frame (2) is fixedly connected with connecting ear blocks (203), and the bottom left side of the fixed frame (2) is provided with connecting ear slots (204). The connecting ear blocks (203) of adjacent fixed frames (2) are inserted into the connecting ear slots (204).

4. The expandable thrombin assay kit holder according to claim 1, characterized in that, The bottom four corners of the fixed frame (2) are fixedly connected with tapered connecting columns (205). The connecting columns (205) are inserted into the connecting holes (101) opened on the top end face of the fixed base (1). The bottom of the connecting columns (205) and the connecting holes (101) are fixed by locking bolts (3).

5. The expandable thrombin assay kit holder according to claim 1, characterized in that, The bottom of the locking pin (7) is engaged with the upper side of the control gear (601) in the middle of the control rod (6). A locking rod (701) is fixedly connected to the top end face of the locking pin (7). The locking rod (701) is slidably connected in the partition plate (4). A return spring (8) is provided on the top end face of the locking pin (7) and sleeved on the outside of the locking rod (701).

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