Hemagglutination analysis cup and production mold thereof

Abstract

The utility model discloses a blood clotting analysis cup and its production mould, including the holding cup body, the holding cup body includes a first holding portion and a second holding portion, the upper end of the holding cup body is equipped with a sealing cover body, the upper end of the holding cup body is equipped with a first fixing disc, the lower end of the sealing cover body is equipped with a second fixing disc, and the second fixing disc is equipped with a second fixing disc. The first fixing disc is connected with the second fixing disc through a plurality of clamping assemblies. The containing cup body further comprises a communicating ring, and the lower end of the second fixing disc is fixedly connected with a sealing ring. The reagent box is ingenious in structure and reasonable in design, sealing between the first fixing disc and the second fixing disc is ensured through the arrangement of the sealing ring, the communicating ring, the locking groove and the locking ring, reagents are prevented from flowing out of a gap between the first fixing disc and the second fixing disc, the first containing part and the second containing part contain different intermediate reagents and starting reagents separately, and the reagent box is convenient to use. The storage and the transportation of the intermediate reagent and the starting reagent are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of blood coagulation cups, in particular to a blood coagulation analysis cup and a production mold thereof. Background Art

[0002] Coagulation analyzer, also known as blood coagulation analyzer, is an instrument for laboratory examination of thrombosis and hemostasis. Different manufacturers' coagulation analyzers are equipped with different reaction cups. The installation accuracy of the reaction cup will directly affect the accuracy, reliability and installation accuracy of the entire coagulation test analysis results. The reaction cup is manufactured by using molds for processing and production. In some test items, before testing the sample, the sample, intermediate reagent and starting reagent need to be mixed together and then tested. The traditional practice is to pre-add the sample and intermediate reagent to the test cup. When testing is required, the operator uses a dropper to inject the starting reagent into the test cup to mix the starting reagent with the sample and the intermediate reagent. The method of dripping the starting reagent into the mixture of the sample and the intermediate reagent is prone to uneven mixing. Utility Model Content

[0003] The utility model aims to solve the problems in the background technology and proposes a blood coagulation analysis cup and a production mold thereof.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A blood coagulation analysis cup, comprising a containing cup body, the containing cup body comprising a first containing part and a second containing part, the first containing part being connected to the second containing part, a sealing cover body being provided at the upper end of the containing cup body, a first fixing plate being installed at the upper end of the containing cup body, a second fixing plate being installed at the lower end of the sealing cover body, and the first fixing plate being connected to the second fixing plate via a plurality of clamping components;

[0006] The containing cup body also includes a connecting ring, and the connecting ring is installed on the first containing part and the second containing part together. The lower end of the second fixed plate is fixedly connected with a sealing ring, and the outer side wall of the sealing ring abuts against the inner side wall of the connecting ring.

[0007] Preferably, a locking groove is formed on the lower end surface of the second fixed disk, a locking ring is fixedly connected to the upper end surface of the first fixed disk, and the locking ring is clamped in the locking groove.

[0008] Preferably, the clamping assembly includes a U-shaped rotating frame, a plurality of mounting grooves are symmetrically opened on the side wall of the first fixed disk, and the U-shaped rotating frame is rotatably connected in the mounting grooves at corresponding positions, and a plurality of clamping grooves are symmetrically opened on the upper surface of the second fixed disk, and each U-shaped rotating frame is clamped in a clamping groove at a corresponding position.

[0009] Preferably, each of the U-shaped rotating frames comprises a rotating portion and a clamping portion, and the rotating portion is rotatably connected to the mounting slot, and the clamping portion is clamped in a corresponding clamping slot.

[0010] Preferably, there is a smooth transition between the clamping groove and the upper surface of the second fixed plate, and the clamping portion is a semi-cylinder.

[0011] Preferably, the U-shaped rotating frame is made of an elastomeric material.

[0012] Preferably, it includes a B plate, a core fixing plate, a push plate, a male mold core, a female mold core 1, a female mold core 2 and an A plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The first holding part and the second holding part are used to separately hold different intermediate reagents and starting reagents. The connection between the holding cup body and the sealing cover body is realized through the first fixed disk, the second fixed disk and the clamping assembly. The setting of the sealing ring, the connecting ring, the locking groove and the locking ring ensures the sealing between the first fixed disk and the second fixed disk, prevents the reagent from flowing out from the gap between the first fixed disk and the second fixed disk, and facilitates the storage and transportation of the intermediate reagents and the starting reagents.

[0015] 2. Shake the containing cup body, and the liquids in the first containing part and the second containing part are mixed and reacted through the space between the connecting ring and the sealing cover body, so as to achieve mixing of the intermediate reagent and the starting reagent.

[0016] To sum up, the utility model has an ingenious structure and a reasonable design. The setting of the sealing ring, the connecting ring, the locking groove and the locking ring ensures the seal between the first fixed disk and the second fixed disk, preventing the reagent from flowing out of the gap between the first fixed disk and the second fixed disk. The first containing part and the second containing part separately contain different intermediate reagents and starting reagents, which is convenient for the storage and transportation of intermediate reagents and starting reagents. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a blood coagulation analysis cup proposed by the utility model;

[0018] Figure 2 This is an enlarged view of the structure of the cup body in a blood coagulation analysis cup proposed by the utility model;

[0019] Figure 3 This is an enlarged view of the structure of the sealing cover part in a blood coagulation analysis cup proposed by the utility model;

[0020] Figure 4 This is an enlarged view of the sealing ring structure of a blood coagulation analysis cup proposed by the utility model;

[0021] Figure 5An exploded view of a mold for producing a coagulation analysis cup.

[0022] In the figure: 1 a holding cup body, 2 a first holding part, 3 a second holding part, 4 a first fixing plate, 5 a second fixing plate, 6 a sealing cover body, 7 a U-shaped rotating frame, 8 a locking ring, 9 a mounting groove, 10 a clamping groove, 11 a locking groove, 12 a sealing ring, 13 a male mold core, 14 a female mold core one, 15 a female mold core two, 16 an A plate, 17 a push plate, 18 a core fixing plate, and 19 a B plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-4 A blood coagulation analysis cup comprises a containing cup body 1, the containing cup body 1 comprises a first containing part 2 and a second containing part 3, and the first containing part 2 is connected to the second containing part 3, a sealing cover body 6 is provided at the upper end of the containing cup body 1, a first fixed disk 4 is installed at the upper end of the containing cup body 1, a second fixed disk 5 is installed at the lower end of the sealing cover body 6, a locking groove 11 is provided at the lower end surface of the second fixed disk 5, a locking ring 8 is fixedly connected to the upper end surface of the first fixed disk 4, and the locking ring 8 is clamped in the locking groove 11 to ensure the sealing between the first fixed disk 4 and the second fixed disk 5, to prevent the reagent from flowing out from the gap between the first fixed disk 4 and the second fixed disk 5, and to facilitate the storage and transportation of intermediate reagents and start-up reagents;

[0025] The first fixed disk 4 is connected to the second fixed disk 5 through a plurality of clamping components, and the clamping components include a U-shaped rotating frame 7, and the U-shaped rotating frame 7 is made of an elastomeric material to ensure that the U-shaped rotating frame 7 can be clamped on the clamping portion and ensure that the initial state is restored. A plurality of mounting grooves 9 are symmetrically provided on the side wall of the first fixed disk 4, and the U-shaped rotating frame 7 is rotatably connected in the mounting grooves 9 at corresponding positions. A plurality of clamping grooves 10 are symmetrically provided on the upper surface of the second fixed disk 5, and each U-shaped rotating frame 7 is clamped in the clamping groove 10 at corresponding positions. Each U-shaped rotating frame 7 includes a rotating portion and a clamping portion, and the rotating portion is rotatably connected to the mounting groove 9, and the clamping portion is clamped in the clamping groove 10 at corresponding positions. There is a smooth transition between the clamping groove 10 and the upper surface of the second fixed disk 5, and the clamping portion is a semi-cylinder.

[0026] The containing cup body 1 also includes a connecting ring, and the connecting ring is installed on the first containing part 2 and the second containing part 3. The lower end of the second fixed plate 5 is fixedly connected with a sealing ring 12, and the outer wall of the sealing ring 12 abuts against the inner wall of the connecting ring.

[0027] During use, the utility model puts an intermediate reagent in the first containing part 2, puts a starting reagent in the second containing part 3, and then installs the sealing cover 6 on the containing cup 1. During installation, the locking ring 8 is clamped in the locking groove 11, and the sealing ring 12 is clamped in the connecting ring. The arrangement of the sealing ring 12, the connecting ring, the locking ring 8 and the locking groove 11 can increase the contact area between the first fixed disk 4 and the second fixed disk 5, the containing cup 1 and the sealing cover 6, and can ensure the sealing between the first fixed disk 4 and the second fixed disk 5, the containing cup 1 and the sealing cover 6. After the clamping is completed, the U-shaped rotating frame 7 is rotated to clamp the clamping part on the U-shaped rotating frame 7 in the corresponding clamping groove 10 to complete the installation between the sealing cover 6 and the containing cup 1, so as to store and transport the intermediate reagent and the starting reagent.

[0028] When the intermediate reagent and the starting reagent need to be mixed, the containing cup body 1 is shaken, and the liquids inside the first containing part 2 and the second containing part 3 are mixed and reacted through the space between the connecting ring and the sealing cover body 6. After the reaction is completed, it is allowed to stand until the mixed liquid enters the first containing part 2 and the second containing part 3, and then the sealing cover body 6 is opened to take it out.

[0029] A production mold for a coagulation analysis cup includes a B plate 19, a core fixing plate 18, a push plate 17, a male mold core 13, a female mold core 14, a female mold core 2 15 and an A plate 16. The male mold core 13, the female mold core 14 and the female mold core 2 15 cooperate to form an injection cavity for holding a cup body 1 and a sealing cover body 6 at one time, and multiple holding cup bodies 1 and multiple sealing cover bodies 6 can be injection molded at one time.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A blood coagulation analysis cup, comprising a containing cup body (1), characterized in that: The containing cup body (1) comprises a first containing part (2) and a second containing part (3), and the first containing part (2) is connected to the second containing part (3); a sealing cover (6) is provided at the upper end of the containing cup body (1); a first fixing plate (4) is installed at the upper end of the containing cup body (1); a second fixing plate (5) is installed at the lower end of the sealing cover (6); and the first fixing plate (4) is connected to the second fixing plate (5) via a plurality of clamping components; The containing cup body (1) further comprises a connecting ring, and the connecting ring is installed on the first containing part (2) and the second containing part (3) together; the lower end of the second fixed plate (5) is fixedly connected with a sealing ring (12), and the outer wall of the sealing ring (12) abuts against the inner wall of the connecting ring.

2. A blood coagulation analysis cup according to claim 1, characterized in that: The lower end surface of the second fixed disk (5) is provided with a locking groove (11), and the upper end surface of the first fixed disk (4) is fixedly connected with a locking ring (8), and the locking ring (8) is clamped in the locking groove (11).

3. The blood coagulation analysis cup according to claim 1, characterized in that: The clamping assembly comprises a U-shaped rotating frame (7), a plurality of mounting grooves (9) are symmetrically provided on the side wall of the first fixed plate (4), and the U-shaped rotating frame (7) is rotatably connected in the mounting grooves (9) at corresponding positions, and a plurality of clamping grooves (10) are symmetrically provided on the upper surface of the second fixed plate (5), and each U-shaped rotating frame (7) is clamped in a clamping groove (10) at a corresponding position.

4. A blood coagulation analysis cup according to claim 3, characterized in that: Each of the U-shaped rotating frames (7) comprises a rotating portion and a clamping portion, the rotating portion is rotationally connected to the mounting groove (9), and the clamping portion is clamped in a corresponding clamping groove (10).

5. A blood coagulation analysis cup according to claim 4, characterized in that: There is a smooth transition between the clamping groove (10) and the upper surface of the second fixing plate (5), and the clamping portion is a semi-cylinder.

6. The blood coagulation analysis cup according to claim 3, characterized in that: The U-shaped rotating frame (7) is made of an elastic material.

7. A mold for producing a blood coagulation analysis cup, characterized in that: It comprises a B plate (19), a core fixing plate (18) is installed on one side of the B plate (19), a push plate (17) is provided on the side of the core fixing plate (18) away from the B plate, an A plate (16) is inserted on the side of the push plate (17) away from the core fixing plate (18), and a male mold core (13), a female mold core 1 (14), and a female mold core 2 (15) are sequentially provided between the push plate (17) and the A plate (16).

Images