Eight-connecting-pipe magnetic frame fixer

Abstract

The utility model discloses an eight-connecting-pipe magnetic frame fixer which comprises a magnetic frame body, magnets and inserting holes, the multiple magnets are arranged in the magnetic frame body, the inserting holes are evenly formed in the top end of the magnetic frame body, connecting plates are fixed to the two sides of the magnetic frame body respectively, fixing mechanisms are arranged in the connecting plates respectively, and the fixing mechanisms are connected with the magnets. And a fixing plate is adhered to one side of the interior of each insertion hole. One end of the limiting rod is separated from the magnetic frame body by screwing the limiting rod, then limiting on the fixing rod is relieved, the reset spring is reset, the fixing rod does descending motion, and the suction cup does descending motion under the cooperation of the sliding plate till one side of the suction cup is attached to a table top. Through the operation, the magnetic frame body can be conveniently fixed, so that the magnetic frame body is prevented from moving in position during use, and the stability of the magnetic frame during use is improved.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to an eight-tube magnetic frame fixator. Background Technology

[0002] The eight-tube assembly consists of eight independent sub-tubes integrated on a common base. Each sub-tube can hold the reaction liquid independently. It is mainly used as a consumable in high-precision biological, medical, and chemical applications. When using the eight-tube assembly, a magnetic frame holder is required to limit and fix the eight-tube assembly, thereby preventing it from moving during use and facilitating subsequent operations.

[0003] A stable eight-tube placement rack with announcement number CN215940039U includes a base and a processor. A fixed seat is installed on the top of the base, and the processor is embedded inside the base. A bracket is installed on the top of the fixed seat, a support plate is installed on the top of the bracket, and a support seat is installed on the top of the support plate. By installing the support seat, the present invention can provide support for the fixed block. When the worker places the eight-tubes into the placement rack, the worker will touch the buffer plate, which will compress the buffer spring under the weight of the eight-tubes. The buffer spring will filter and buffer the external force to prevent damage to the eight-tubes. This allows the worker to place the eight-tubes without having to be careful, providing convenience for the worker.

[0004] However, the above-mentioned stable eight-tube placement rack still has the following drawbacks when used: When using the above-mentioned existing technology, the base is placed directly on the work site and then subsequent operations are carried out. However, in actual use, it is inconvenient to limit and fix the base, which makes the base susceptible to external factors during use, causing it to move in position and thus affecting subsequent operations. Utility Model Content

[0005] The purpose of this utility model is to provide an eight-tube magnetic frame fixator to solve the problem mentioned in the background art that the existing eight-tube magnetic frame fixator does not have a fixing function during use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an eight-tube magnetic frame holder, comprising a magnetic frame body, magnets, and insertion holes, wherein multiple magnets are disposed inside the magnetic frame body, and insertion holes are uniformly provided at the top of the magnetic frame body;

[0007] Both sides of the magnetic frame body are fixed with connecting plates, and the interior of each connecting plate is equipped with a fixing mechanism. One side of each insertion hole is attached with a fixing plate, and the top of the magnetic frame body is equipped with a limit mechanism.

[0008] When using an eight-tube magnetic frame holder according to this technical solution, the fixed mechanism facilitates the fixation of the magnetic frame body during use, thereby improving the stability of the magnetic frame body during use.

[0009] Preferably, the fixing mechanism includes a fixing rod, which is disposed on one side of the magnetic frame body. A return spring is wound around the outside of the fixing rod, and one end of the return spring is fixedly connected to the magnetic frame body. A sliding plate is fixed to the bottom end of the fixing rod, and suction cups are evenly disposed at the bottom end of the sliding plate. A limit rod is threadedly connected to one side of the fixing rod, and one end of the limit rod is threadedly connected to the magnetic frame body.

[0010] Preferably, the suction cups are provided in two groups, each group having multiple suction cups, and the suction cups in each group are distributed at equal intervals.

[0011] Preferably, there are two reset springs, which are symmetrically distributed and are both in a stretched state on the outside of the fixed rod.

[0012] Preferably, the limiting mechanism includes an adjusting rod, which is disposed inside the magnetic frame body. Two adjusting plates are sleeved on the outer side of the adjusting rod, and push rods are evenly fixed on one side of the adjusting plates. A limiting plate is attached to one side of each push rod, and a guide rod passes through one side of the adjusting plate.

[0013] Preferably, there are two adjustment plates, both of which slide on the guide rod, and both adjustment plates are slidably connected to the magnetic frame body through the guide rod.

[0014] Preferably, the limiting plate is provided in two sets, and each set of the limiting plate is provided with multiple limiting plates. The cross-section of the limiting plates in both sets is semi-arc, and the material of the limiting plates in both sets is rubber.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the eight-tube magnetic frame fixer not only has a fixing function, but also facilitates the limiting of different models of eight-tubes;

[0016] By twisting the limiting rod, one end of the limiting rod is disengaged from the magnetic frame body, thereby releasing the limiting of the fixed rod, causing the return spring to return to its original position, and then causing the fixed rod to move downward. With the cooperation of the sliding plate, the suction cup moves downward until one side of the suction cup is in contact with the table. The above operation makes it easy to fix the magnetic frame body, thereby preventing the magnetic frame body from moving during use and thus improving its stability during use.

[0017] By turning the adjusting rod, the two adjusting plates move horizontally relative to each other under the action of the guide rod. This causes the limiting plate to move synchronously under the action of the push rod, which in turn pushes the eight-tube insert into the socket to move synchronously until one side of the eight-tube and the fixing plate are in contact with each other. The above operation makes it easy to limit the position of different models of eight-tubes, thereby improving its practicality. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0020] Figure 2 This is a top view cross-sectional structural diagram of the present invention;

[0021] Figure 3 This is a side sectional view of the present invention.

[0022] Figure 4 This is a three-dimensional structural diagram of the fixing mechanism of this utility model;

[0023] Figure 5 This is a three-dimensional structural diagram of the limiting mechanism of this utility model.

[0024] The following are the annotations in the figure: 1. Magnetic frame body; 2. Magnet; 3. Fixing mechanism; 301. Sliding plate; 302. Fixing rod; 303. Suction cup; 304. Limiting rod; 305. Return spring; 4. Limiting mechanism; 401. Adjusting plate; 402. Push rod; 403. Limiting plate; 404. Guide rod; 405. Adjusting rod; 5. Fixing plate; 6. Insertion hole; 7. Connecting plate. Detailed Implementation

[0025] 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 embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] Please see Figures 1-5An embodiment of this utility model is provided: an eight-tube magnetic frame fixer, including a magnetic frame body 1, magnets 2, and insertion holes 6. Multiple magnets 2 are provided inside the magnetic frame body 1. Insertion holes 6 are evenly opened at the top of the magnetic frame body 1. Connecting plates 7 are opened inside both sides of the magnetic frame body 1, and fixing mechanisms 3 are provided inside the connecting plates 7.

[0027] The fixing mechanism 3 includes a fixing rod 302, which is located on one side of the magnetic frame body 1. A return spring 305 is wound around the outside of the fixing rod 302, and one end of the return spring 305 is fixedly connected to the magnetic frame body 1. A sliding plate 301 is fixed at the bottom end of the fixing rod 302, and suction cups 303 are evenly arranged at the bottom end of the sliding plate 301. A limit rod 304 is threadedly connected to one side of the fixing rod 302, and one end of the limit rod 304 is threadedly connected to the magnetic frame body 1.

[0028] There are two sets of suction cups 303, and each set of suction cups 303 has multiple suction cups 303, and each set of suction cups 303 is distributed at equal intervals.

[0029] There are two return springs 305, which are symmetrically distributed and are both in a stretched state on the outside of the fixing rod 302.

[0030] Specifically, such as Figure 1 , Figure 3 , Figure 4 As shown, during use, the limiting rod 304 is turned to release the limiting of the fixing rod 302. Under the action of the reset spring 305, the sliding plate 301 moves downward, thereby causing the suction cup 303 to adhere to the desktop, and then fix the magnetic frame body 1 to prevent the magnetic frame body 1 from moving in position during use.

[0031] A fixing plate 5 is attached to one side of the inside of the socket 6, and a limit mechanism 4 is provided inside the top of the magnetic frame body 1.

[0032] The limiting mechanism 4 includes an adjusting rod 405, which is located inside the magnetic frame body 1. Two adjusting plates 401 are sleeved on the outside of the adjusting rod 405, and push rods 402 are evenly fixed on one side of the adjusting plate 401. A limiting plate 403 is attached to one side of each push rod 402, and a guide rod 404 passes through one side of the adjusting plate 401.

[0033] There are two adjustment plates 401. Both adjustment plates 401 slide on the guide rod 404, and both adjustment plates 401 are slidably connected to the magnetic frame body 1 through the guide rod 404.

[0034] There are two sets of limiting plates 403, and each set of limiting plates 403 has multiple plates. The cross-section of both sets of limiting plates 403 is semi-arc, and the material of both sets of limiting plates 403 is rubber.

[0035] Specifically, such as Figure 1 , Figure 2 , Figure 3 , Figure 5 As shown, during use, by turning the adjusting rod 405, the push rod 402 moves horizontally under the action of the guide rod 404 and the adjusting plate 401, thereby causing the limiting plate 403 to push the eight-tube connector to move synchronously until one side of the eight-tube connector and the fixing plate 5 are in contact with each other. The above operation facilitates the limiting of the eight-tube connector inside the insertion hole 6, thereby improving practicality.

[0036] Working principle: When using this utility model, firstly, by placing the magnetic frame body 1 on a designated table, the limiting rod 304 is turned so that one end of the limiting rod 304 moves away from the magnetic frame body 1, thereby releasing the limitation on the fixing rod 302. Subsequently, the force on the return spring 305 disappears, thus restoring it to its original position. At the same time as the return spring 305 returns to its original position, the fixing rod 302 moves downward, causing the sliding plate 301 to move downward synchronously. This causes the suction cup 303 to adhere to the table. Through the above operations, the magnetic frame body 1 cannot be easily moved, thereby enhancing the anti-displacement effect of the magnetic frame body 1. This allows the subsequent eight-tube connector to be stably placed inside the magnetic frame body 1 for subsequent operations.

[0037] Then, by inserting the eight-tube connector into the socket 6, and by turning the adjusting rod 405 under the action of the guide rod 404, the two adjusting plates 401 move horizontally relative to each other. The guide rod 404 can limit and guide the movement of the adjusting plates 401, thereby improving their stability during movement. At the same time as the adjusting plates 401 move horizontally relative to each other, the push rod 402 moves synchronously, thereby pushing the limiting plate 403 to move horizontally relative to each other synchronously, and then pushing the eight-tube connector inside the socket 6 to move synchronously until one side of the eight-tube connector and the fixing plate 5 are in contact with each other. The above operation facilitates the limiting and fixing of the eight-tube connector, thereby preventing its positional deviation, and facilitating the subsequent magnetic separation operation of the reaction liquid inside the eight-tube connector, thereby improving its practicality.

[0038] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0039] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An eight-tube magnetic frame holder, comprising a magnetic frame body (1), magnets (2), and insertion holes (6), wherein multiple magnets (2) are disposed inside the magnetic frame body (1), and insertion holes (6) are uniformly provided at the top of the magnetic frame body (1); Its features are: Both sides of the magnetic frame body (1) are fixed with connecting plates (7), and the interior of the connecting plates (7) is provided with fixing mechanisms (3). One side of the insertion hole (6) is attached with a fixing plate (5). The top of the magnetic frame body (1) is provided with a limiting mechanism (4).

2. The eight-tube magnetic frame holder according to claim 1, characterized in that: The fixing mechanism (3) includes a fixing rod (302), which is located on one side of the magnetic frame body (1). A return spring (305) is wound around the outside of the fixing rod (302), and one end of the return spring (305) is fixedly connected to the magnetic frame body (1). A sliding plate (301) is fixed at the bottom end of the fixing rod (302), and suction cups (303) are evenly arranged at the bottom end of the sliding plate (301). A limit rod (304) is threadedly connected to one side of the fixing rod (302), and one end of the limit rod (304) is threadedly connected to the magnetic frame body (1).

3. The eight-tube magnetic frame holder according to claim 2, characterized in that: The suction cups (303) are provided in two sets, and each set of suction cups (303) has multiple suction cups (303), and the suction cups (303) in each set are distributed at equal intervals.

4. The eight-tube magnetic frame holder according to claim 2, characterized in that: Two reset springs (305) are provided, which are symmetrically distributed and are both in a stretched state on the outside of the fixing rod (302).

5. The eight-tube magnetic frame holder according to claim 1, characterized in that: The limiting mechanism (4) includes an adjusting rod (405), which is located inside the magnetic frame body (1). Two adjusting plates (401) are sleeved on the outside of the adjusting rod (405), and push rods (402) are evenly fixed on one side of the adjusting plate (401). A limiting plate (403) is attached to one side of each push rod (402), and a guide rod (404) passes through one side of the adjusting plate (401).

6. The eight-tube magnetic frame holder according to claim 5, characterized in that: There are two adjustment plates (401), both of which slide on the guide rod (404) and are slidably connected to the magnetic frame body (1) through the guide rod (404).

7. The eight-tube magnetic frame holder according to claim 5, characterized in that: The limiting plate (403) is provided in two sets, and each set of the limiting plate (403) is provided with multiple plates. The cross-section of the limiting plate (403) in both sets is semi-arc, and the material of the limiting plate (403) in both sets is rubber.

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