Kit base and reagent strip insertion smoothness testing device

Abstract

This utility model relates to the field of reagent technology, and in particular to a device for testing the smoothness of the connection between a reagent kit base and a reagent strip. The device includes a base plate with two supports fixedly installed on its top. Through a receiving structure and a connection structure, in use, multiple reagent strip bodies are inserted into holes in a mounting plate. An air pump is activated to inject air into the clamps inside the clamping plate, securing the reagent strip bodies. Then, driven by an electric cylinder, the telescopic rod moves the clamping plate downwards, allowing the reagent strip bodies to be inserted into the reagent kit base. The clamping plate is then released, and the clamping plate is lifted back to its original position. Finally, a handwheel is turned to rotate the mounting plate 180°. By observing whether the reagent strip bodies slide out of the reagent kit base, the smoothness of the connection between the reagent kit base and the reagent strip bodies can be tested, allowing for timely adjustments. This achieves the goal of mass production and improves production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of reagent technology, specifically to a device for testing the smoothness of the connection between a reagent kit base and a reagent strip. Background Technology

[0002] Reagents, also known as biochemical reagents or test reagents, are pure chemicals primarily used to perform chemical reactions, analytical tests, research experiments, teaching experiments, and chemical formulations. They are generally categorized by application into general-purpose reagents, high-purity reagents, analytical reagents, instrumental analysis reagents, clinical diagnostic reagents, biochemical reagents, and inorganic ion colorimetric reagents, among others.

[0003] In the existing production process of reagent kits and reagent strips, it is necessary to test the smoothness of the connection between the produced reagent kit base and the reagent strip and make timely adjustments to avoid loose connections later. However, the existing testing method involves manually inserting the reagent strip into the base, which is difficult to adapt to large-scale production and affects production efficiency. Based on the shortcomings of the existing technology, this utility model designs a reagent kit base and reagent strip connection smoothness testing device. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a device for testing the smoothness of the connection between a reagent kit base and a reagent strip, which has the advantage of batch testing the smoothness of the connection between reagent strips and reagent kit bases.

[0005] This utility model provides the following technical solution: a reagent kit base and reagent strip insertion smoothness testing device, including a base plate, two supports fixedly installed on the top of the base plate, a supporting structure rotatably installed between the two supports, long slots opened inside the two supports, and insertion structures slidably installed inside the two long slots; the supporting structure includes two rotating shafts, an mounting plate fixedly installed between the two rotating shafts, and a reagent kit base placed on the top of the mounting plate; the insertion structure includes an electric cylinder and a limiting rod, a clamping plate fixedly installed at one end of the telescopic rod of the electric cylinder, the clamping plate being movably connected to the limiting rod, holes opened inside the clamping plate, and pneumatic clamps installed inside the holes, with a reagent strip body placed in each hole, a fixing ring fixedly installed on one side of the outer surface of the clamping plate, an air pump fixedly installed inside the fixing ring, an air pipe fixedly installed at the end of the air pump, and the air pipe communicating with the pneumatic clamps inside the clamping plate.

[0006] As a preferred embodiment of this utility model, the limiting rod is fixed inside the long slot on the right side, and a sponge pad is fixedly installed on the top of the base plate.

[0007] As a preferred technical solution of this utility model, a handwheel is fixedly installed at one end of the rotating shaft on the right side that passes through the support, and sliding grooves are provided on both sides of the interior of the mounting plate.

[0008] As a preferred embodiment of this utility model, sliders are slidably installed inside the two grooves, and clamping blocks are fixedly installed on the tops of the two sliders.

[0009] As a preferred embodiment of this utility model, a mounting base is fixedly installed at the bottom of the mounting plate, and a motor is fixedly installed inside the mounting base.

[0010] As a preferred embodiment of this utility model, the two sliders are internally threaded with bidirectional lead screws, which are connected to the output shaft of the motor via pulleys.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. This reagent kit base and reagent strip insertion smoothness testing device, through a receiving structure and an insertion structure, allows for the use of multiple reagent strip bodies by inserting them into the holes of the mounting plate. The air pump is activated to inject air into the clamps inside the clamping plate, securing the reagent strip bodies. Then, driven by an electric cylinder, the telescopic rod moves the clamping plate downwards, allowing the reagent strip bodies to be inserted into the reagent kit base. Afterwards, the clamping plate is released, and the clamping plate is lifted back to its original position. Finally, rotating the handwheel causes the mounting plate to rotate 180°. The smoothness of the insertion between the reagent kit base and the reagent strip bodies can be tested by observing whether the reagent strip bodies slide out of the reagent kit base. This allows for timely adjustments and achieves the goal of mass production, improving production efficiency. 2. The reagent kit base and reagent strip insertion smoothness testing device, through the receiving structure, when the device is in use, the reagent kit base is placed on the top of the mounting plate, and then driven by the motor, its output shaft drives the bidirectional lead screw to rotate through the belt. Due to the limiting of the slide groove, the two sliders can drive the clamping block to move simultaneously to clamp and fix the reagent kit base. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the appearance and structure of this utility model; Figure 2 This is a schematic diagram of the long slot structure of this utility model; Figure 3 This is a schematic diagram of the plug-in structure of this utility model; Figure 4 This is a schematic diagram of the reagent kit base structure of this utility model; Figure 5 This is a schematic diagram of the receiving structure of this utility model.

[0013] In the diagram: 1. Base plate; 2. Support; 21. Long slot; 3. Support structure; 31. Rotating shaft; 32. Mounting plate; 33. Reagent kit base; 34. Handwheel; 35. Slide groove; 36. Slider; 37. Bidirectional lead screw; 38. Fixed seat; 39. Motor; 310. Clamping block; 4. Plug-in structure; 41. Electric cylinder; 42. Clamping plate; 43. Limiting rod; 44. Fixing ring; 45. Air pump; 46. Air tube; 47. Reagent strip body; 5. Sponge pad. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figures 1-5 A reagent kit base and reagent strip insertion smoothness testing device includes a base plate 1, two supports 2 fixedly mounted on the top of the base plate 1, a receiving structure 3 rotatably mounted between the two supports 2, and elongated slots 21 opened inside the two supports 21, with insertion structures 4 slidably mounted inside the two elongated slots 21; the receiving structure 3 includes two rotating shafts 31, a mounting plate 32 fixedly mounted between the two rotating shafts 31, and a reagent kit base 33 placed on the top of the mounting plate 32; the insertion structure 4 includes an electric cylinder 41. A clamping plate 42 is fixedly installed at one end of the telescopic rod of the electric cylinder 41, which is connected to the limiting rod 43. The clamping plate 42 has holes inside, and pneumatic clamps are installed inside the holes. A reagent strip body 47 is placed in each hole. A fixing ring 44 is fixedly installed on one side of the outer surface of the clamping plate 42. An air pump 45 is fixedly installed inside the fixing ring 44. An air pipe 46 is fixedly installed at the end of the air pump 45. The air pipe 46 is connected to the pneumatic clamp inside the clamping plate 42.

[0016] Please see Figures 1-3 The limiting rod 43 is fixed inside the long slot 21 on the right side, and a sponge pad 5 is fixedly installed on the top of the base plate 1.

[0017] The clamping plate 42 can be limited and supported by the limiting rod 43. The foam pad 5 can catch the reagent strip body 47 when it falls.

[0018] Please see Figures 4-5A handwheel 34 is fixedly installed at one end of the right-side rotating shaft 31, which passes through the support 2. Slide grooves 35 are formed on both sides of the interior of the mounting plate 32. Sliding blocks 36 are slidably installed inside the two slide grooves 35, and clamping blocks 310 are fixedly installed on the top of the two sliding blocks 36. A fixed base 38 is fixedly installed at the bottom of the mounting plate 32, and a motor 39 is fixedly installed inside the fixed base 38. A double-acting lead screw 37 is threaded inside the two sliding blocks 36, and the double-acting lead screw 37 is connected to the output shaft of the motor 39 via a pulley.

[0019] Working principle: When using a reagent kit base and reagent strip insertion smoothness testing device, the reagent kit base 33 is first placed on top of the mounting plate 32. Then, driven by the motor 39, its output shaft drives the bidirectional lead screw 37 to rotate via a belt. Due to the limiting of the slide groove 35, the two sliders 36 can simultaneously move the clamping block 310 to clamp and fix the reagent kit base 33. Then, by inserting multiple reagent strip bodies 47 into the holes of the mounting plate 32, the air pump 45 is started to inject air into the clamping fixture inside the clamping plate 42 through the air pipe 46, thus clamping and fixing the multiple reagent strip bodies 47. Driven by the electric cylinder 41, its telescopic rod moves the clamping plate 42 downward, allowing the reagent strip body 47 to be inserted into the reagent kit base 33. Then, the fixation of the reagent strip body 47 is released, and the clamping plate 42 is lifted to reset it. Subsequently, by turning the handwheel 34, the rotating shaft 31 drives the mounting plate 32 to rotate 180°. At this point, by observing whether the reagent strip body 47 slides out of the reagent kit base 33 and falls off, the smoothness of the insertion between the reagent kit base 33 and the reagent strip body 47 can be tested, so that adjustments can be made in time. This achieves the purpose of mass production and improves production efficiency.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for testing the smoothness of the connection between a reagent kit base and a reagent strip, comprising a base plate, characterized in that: Two supports are fixedly installed on the top of the base plate, and a supporting structure is rotatably installed between the two supports. Long slots are opened inside the two supports, and plug-in structures are slidably installed inside the two long slots. The receiving structure includes two rotating shafts, and an installation plate is fixedly installed between the two rotating shafts. A reagent kit base is placed on top of the installation plate. The plug-in structure includes an electric cylinder and a limiting rod. A clamping plate is fixedly installed at one end of the telescopic rod of the electric cylinder. The clamping plate is movably connected to the limiting rod. Holes are opened inside the clamping plate, and pneumatic clamps are installed inside the holes. A reagent strip body is placed in each hole. A fixing ring is fixedly installed on one side of the outer surface of the clamping plate. An air pump is fixedly installed inside the fixing ring. An air pipe is fixedly installed at the end of the air pump. The air pipe is connected to the pneumatic clamp inside the clamping plate.

2. The reagent kit base and reagent strip insertion smoothness testing device according to claim 1, characterized in that: The limiting rod is fixed inside the long slot on the right side, and a sponge pad is fixedly installed on the top of the base plate.

3. The reagent kit base and reagent strip insertion smoothness testing device according to claim 1, characterized in that: A handwheel is fixedly installed at one end of the rotating shaft on the right side that passes through the support, and grooves are provided on both sides of the interior of the mounting plate.

4. The reagent kit base and reagent strip insertion smoothness testing device according to claim 3, characterized in that: Slider blocks are slidably mounted inside the two grooves, and clamping blocks are fixedly mounted on the tops of the two sliders.

5. The reagent kit base and reagent strip insertion smoothness testing device according to claim 3, characterized in that: A mounting base is fixedly installed at the bottom of the mounting plate, and a motor is fixedly installed inside the mounting base.

6. The reagent kit base and reagent strip insertion smoothness testing device according to claim 4, characterized in that: The two sliders are internally threaded with bidirectional lead screws, which are connected to the output shaft of the motor via pulleys.

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