A joint reagent card box

Abstract

The utility model provides a kind of joint inspection reagent card box.A kind of joint inspection reagent card box includes: upper base, lower base and easy-to-take component, upper base and lower base one side are mutually hinged, and the other side is mutually clamped, easy-to-take component is set on upper base and lower base, cylinder plate is arranged between upper base and lower base, cylinder plate is fixedly connected in the rear side middle part of lower base, press bar and square bar are further arranged between upper base and lower base, and press bar and square bar are fixedly connected, when upper base is rotated relative to lower base, square bar can slide on the surface of cylinder plate, and drive press bar to approach or move away joint inspection card in easy-to-take component.The utility model provides a kind of joint inspection reagent card box, and joint inspection card is more relaxed and efficient to take out and store, and the removal and recovery of joint inspection card restriction can be completed without manual operation, avoid the damage of joint inspection card or the pollution of detection result due to improper manual operation, improve the accuracy and reliability of detection result.

Description

Technical Field

[0001] This utility model relates to the field of medical testing, and in particular to a combined testing reagent cartridge. Background Technology

[0002] A test card typically refers to a test card that can simultaneously detect two or more indicators. Multiple tests can be completed in one operation, improving testing efficiency. The base of the test card (also known as the "card shell", "outer shell" or "support structure") is the physical carrier that supports the core components such as test strips, sample pads, and absorbent pads, and mainly serves to fix the position of the components.

[0003] However, when using split-type test kits, the base usually needs to be opened to observe or remove the test cards. During this process, the upper test card, lacking effective restraint, is prone to falling onto the lower one, leading to contamination of test results or damage to the test card, affecting accuracy and reliability. To address this issue, some test kits incorporate a locking mechanism at the top to prevent the upper test card from falling. However, this solution has a significant drawback: after opening the base, users must perform additional manual operation (such as pressing or flicking) to release the locking mechanism and remove the test card. This undoubtedly increases the number of steps and time required, reducing testing efficiency. Furthermore, the cumbersome operation increases the risk of user error, hindering the rapid and accurate use of the test cards.

[0004] Therefore, it is necessary to provide a combined test kit to solve the above-mentioned technical problems. Utility Model Content

[0005] This utility model provides a test reagent card box that solves the problem that users must perform additional manual operations after opening the base to remove the restriction of the test card by the card block.

[0006] To solve the above-mentioned technical problems, the present invention provides a test kit comprising: an upper base, a lower base, and an easy-access component. The upper base and the lower base are hinged to each other on one side and snapped together on the other side. The easy-access component is disposed on the upper base and the lower base. A cylindrical plate is disposed between the upper base and the lower base, and the cylindrical plate is fixedly connected to the rear middle of the lower base. A pressing rod and a square rod are also disposed between the upper base and the lower base, and the pressing rod and the square rod are fixedly connected. When the upper base rotates relative to the lower base, the square rod can slide on the surface of the cylindrical plate, causing the pressing rod to move closer to or away from the test kit inside the easy-access component.

[0007] Preferably, the cylindrical plate consists of a cylinder and a plate, and the cylindrical plate is located behind the upper base and the lower base. A shallow groove is formed on the outer circumferential surface of the cylinder of the cylindrical plate, and a deep groove is formed on the plate of the cylindrical plate. The deep groove and the shallow groove are connected. One end of the square rod is fixedly connected to the middle of the pressing rod, and the other end is slidably connected to the deep groove and the shallow groove. A limiting plate one is fixedly connected to the middle of the square rod, and a limiting plate two is fixedly connected inside the upper base. The square rod passes through the limiting plate two, and a return spring is provided between the limiting plate one and the limiting plate two.

[0008] Preferably, the pressing rod has a sliding groove on the side near the upper base, and two slide rails are fixedly connected to the top inner wall of the upper base, with the sliding groove matching the slide rails. A rubber pad is also fixedly connected to the top inner wall of the upper base to fix the inspection card.

[0009] Preferably, the upper base and the lower base are provided with an opening and closing assembly, which includes: two locking posts, two locking holes, a handle, and an opening mark. The two locking posts are respectively fixedly connected to the front side of the contact surface of the upper base and the lower base, and are respectively adapted to the two locking holes opened on the front side of the contact surface of the upper base and the lower base. The handle is opened on the front side of the upper base and the lower base, and is opened between the two locking posts. The opening mark is set in the middle of the front side of the upper base and the lower base.

[0010] Preferably, the easily removable component includes: positioning plates and clamps. Eight positioning plates are provided and are symmetrically distributed in a matrix inside the upper and lower bases. Two clamps are provided and are symmetrically arranged on the left and right sides of the upper and lower bases. Four positioning plates are provided inside the upper base and the lower base respectively. The positioning plate of the upper base is located between the pressing rod and the rubber pad.

[0011] Preferably, the front side of the upper base is provided with two orientation marks, and the two orientation marks are arranged symmetrically.

[0012] Preferably, a hinge assembly is provided between the upper base and the lower base. The hinge assembly includes: a hinge slot, a hinge rod, a hinge pin, a hinge sleeve rod, and a hinge sleeve. The hinge slot is opened on the rear side of the upper base and the lower base. The hinge rod is fixedly connected to the top inner wall of the hinge slot. The hinge pin is fixedly connected to the hinge rod. The hinge sleeve rod is fixedly connected to the bottom inner wall of the hinge slot. The hinge sleeve is fixedly connected to the hinge sleeve rod, and the hinge pin is sleeved inside the hinge sleeve.

[0013] Compared with related technologies, the combined test reagent cartridge provided by this utility model has the following beneficial effects:

[0014] This test kit features an automatic release mechanism that releases the pressure on the test cards when the base is fully open, and automatically restores the limit function after the base is closed. In terms of ease of use, the release and restoration of the test card restrictions can be completed without manual operation, greatly simplifying the user's workflow. This makes retrieving and storing test cards easier and more efficient, avoiding damage to the test cards or contamination of test results due to improper manual operation, and improving the accuracy and reliability of test results. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the limiting mechanism of this utility model;

[0017] Figure 3 This is a side sectional view of the pressing component of this utility model;

[0018] Figure 4 This is a front view of the upper and lower bases of this utility model when they are joined together.

[0019] Figure 5 This is a schematic diagram of the back structure of the upper and lower bases of this utility model when they are joined together.

[0020] The diagram is labeled as follows: 1. Lower base; 2. Upper base; 3. Opening / closing assembly; 31. Locking post; 32. Locking hole; 33. Handle; 34. Opening indicator; 4. Easy-to-remove assembly; 41. Positioning plate; 42. Clamp; 5. Limiting mechanism; 51. Pressing assembly; 511. Cylindrical plate; 512. Shallow groove; 513. Deep groove; 514. Square rod; 515. Limiting plate one; 516. Limiting plate two; 517. Return spring; 518. Pressing rod; 52. Slide rail; 53. Rubber pad; 54. Slide groove; 6. Orientation indicator; 7. Hinge assembly; 71. Hinge groove; 72. Hinge post rod; 73. Hinge post; 74. Hinge sleeve rod; 75. Hinge sleeve. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please refer to the following: Figures 1 to 5A test kit includes an upper base 2, a lower base 1, an opening / closing assembly 3, an easy-access assembly 4, a pressing assembly 51, and two hinge assemblies 7. The upper base 2 and lower base 1 are engaged on one side by the opening / closing assembly 3 and hinged on the other side by the hinge assemblies 7. The opening / closing assembly 3 and the hinge assemblies 7 are located on the front and rear sides of the upper base 2 and lower base 1, respectively. The easy-access assembly 4 is provided inside both the upper base 2 and lower base 1. The pressing assembly 51 is located inside the upper base 2 and between the upper base 2 and lower base 1. Two test cards are placed in the easy-access assemblies 4 of the upper base 2 and lower base 1, respectively. The upper base 2 and lower base 1 are closed by the hinge assemblies 7 and the opening / closing assembly 3. Simultaneously, the pressing assembly 51 presses and secures the test cards inside the upper base 2. Conversely, when the upper base 2 and lower base 1 are fully opened, the pressing assembly 51 automatically releases the restriction on the upper test cards, allowing them to be removed from the upper base 2.

[0023] The opening and closing assembly 3 includes: two locking posts 31, two locking holes 32, a handle 33, and an opening indicator 34. The two locking posts 31 are respectively fixedly connected to the front side of the contact surface of the upper base 2 and the lower base 1, and are respectively adapted to the two locking holes 32 opened on the front side of the contact surface of the upper base 2 and the lower base 1. The handle 33 is opened on the front side of the upper base 2 and the lower base 1, and is opened between the two locking posts 31. The opening indicator 34 is set in the middle of the front side of the upper base 2 and the lower base 1. There is one locking post 31 on the upper base 2 and the lower base 1, which can be locked in the locking hole 32. When the upper base 2 and the lower base 1 are closed, they are fixed. When it is necessary to open the upper base 2 and the lower base 1, the upper base 2 is pushed upward by the handle 33 to apply a certain force, which can make the locking post 31 disengage from the locking hole 32, open the upper base 2 and the lower base 1, and complete the opening and closing of the upper base 2 and the lower base 1.

[0024] The easy-to-remove component 4 includes: positioning plates 41 and clamps 42. There are eight positioning plates 41, which are symmetrically distributed in a matrix inside the upper base 2 and the lower base 1. There are two clamps 42, which are symmetrically arranged on the left and right sides of the upper base 2 and the lower base 1. There are four positioning plates 41 inside the upper base 2 and the lower base 1 respectively. The inspection card is placed in the slot formed by the positioning plates 41. When it is necessary to remove the inspection card, the thumb and forefinger contact the side of the inspection card through the clamps 42 and lift it upwards to remove it.

[0025] The limiting mechanism 5 includes: a pressing component 51, two slide rails 52, a rubber pad 53, and two slide grooves 54. The pressing component 51 is disposed between the upper base 2 and the lower base 1. The two slide rails 52 are fixedly connected to the top inner wall of the upper base 2. The two slide grooves 54 are disposed on the pressing component 51 and are adapted to the slide rails 52. When the upper base 2 is closed, the pressing component 51 can squeeze the inspection card inside the upper base 2. The rubber pad 53 is on the other side of the inspection card. Through the pressing of the pressing component 51, the inspection card is tightly pressed onto the rubber pad 53, thereby fixing the inspection card inside the upper base 2.

[0026] The pressing assembly 51 includes: a cylindrical plate 511, a shallow groove 512, a deep groove 513, a square rod 514, a first limiting plate 515, a second limiting plate 516, a return spring 517, and a pressing rod 518. The cylindrical plate 511 is fixedly connected to the rear middle of the lower base 1. The cylindrical plate 511 consists of a cylinder and a plate, and the cylindrical plate 511 is located on the rear side of the upper base 2 and the lower base 2. The shallow groove 512 is formed outside the cylinder of the cylindrical plate 511. On the periphery, a deep groove 513 is formed on the cylindrical plate 511, and the deep groove 513 is connected to the shallow groove 512. The pressing rod 518 is located inside the upper base 2, and a sliding groove 54 is formed on the side of the pressing rod 518 near the upper base 2. One end of the square rod 514 is fixedly connected to the middle of the pressing rod 518, and the other end is slidably connected to the deep groove 513 and the shallow groove 512. A first limiting plate 515 is fixedly connected to the middle of the square rod 514, and a second limiting plate 516 is fixedly connected to the middle of the square rod 514. The square rod 514 is fixedly connected to the inside of the upper base 2 and passes through the second limiting plate 516. A return spring 517 is provided between the first limiting plate 515 and the second limiting plate 516. When the upper base 2 is opened, the square rod 514 slides in the shallow groove 512 on the cylinder of the cylindrical plate 511. At this time, the joint inspection card is still in the state of being squeezed by the pressing rod 518 to prevent it from falling onto the lower joint inspection card due to gravity. When the upper base 2 is fully opened, the square rod 514... The spring force of the reset spring 517 will enter the deep groove 513 on the cylindrical plate 511. At this time, the square rod 514 moves towards the cylindrical plate 511, driving the pressing rod 518 to move and no longer pressing the inspection card. When the upper base 2 is closed, the square rod 514 slides from the deep groove 513 into the shallow groove 512, and the pressing rod 518 re-fixes the upper inspection card. The positioning plate 41 in the upper base 2 is located between the pressing rod 518 and the rubber pad 53.

[0027] The upper base 2 has two orientation marks 6 on its front side, and the two orientation marks 6 are symmetrically arranged. The two orientation marks 6 help to identify the upper base 2 and ensure that the upper base 2 is above the lower base 1 when the upper base 2 is opened.

[0028] The hinge assembly 7 includes: a hinge slot 71, a hinge rod 72, a hinge pin 73, a hinge sleeve rod 74, and a hinge sleeve 75. The hinge slot 71 is formed on the rear side of the upper base 2 and the lower base 1. The hinge rod 72 is fixedly connected to the top inner wall of the hinge slot 71. The hinge pin 73 is fixedly connected to the hinge rod 72. The hinge sleeve rod 74 is fixedly connected to the bottom inner wall of the hinge slot 71. The hinge sleeve 75 is fixedly connected to the hinge sleeve rod 74, and the hinge pin 72 is sleeved inside the hinge sleeve 75. When the upper base 2 is opened, the hinge pin 73 rotates inside the hinge sleeve 75, and the hinge rod 72 rotates about the hinge pin 73 as an axis, while restricting the upper base 2 from rotating about the hinge pin 73 as an axis, thus completing the action of opening the upper base 2.

[0029] The working principle of the combined testing reagent cartridge provided by this utility model is as follows:

[0030] The upper base 2 and the lower base 1 are locked together by the opening and closing assembly 3: the locking pin 31 of the upper base 2 is inserted into the locking hole 32 of the lower base 1 to achieve front locking, and the rear side is connected to the hinge sleeve 75 by the hinge pin 73 of the hinge assembly 7 to form a rotation axis.

[0031] The square rod 514 in the pressing assembly 51 is located in the shallow groove 512 (on the surface of the cylinder) of the cylindrical plate 511. The return spring 517 is in a compressed state, pushing the limit plate 515 forward, which in turn moves the pressing rod 518 toward the inspection card. The pressing rod 518, through the cooperation of the slide groove 54 and the slide rail 52, makes the inspection card stick tightly to the rubber pad 53 of the upper base 2, pressing and fixing the inspection card in the upper base 2 to prevent shaking or falling off.

[0032] The finger pushes the upper base 2 upward through the handle 33, overcoming the locking force between the locking post 31 and the locking hole 32, thus unlocking the front side. The upper base 2 rotates open, rotating backward about the hinge post 73 of the hinge assembly 7. At this time, the square rod 514 moves with the upper base 2, sliding along the shallow groove 512 of the cylindrical plate 511 towards the plate body. When rotated to the fully open state (the upper base 2 and the lower base 1 are parallel), the square rod 514 slides into the deep groove 513 (inside the plate body) of the cylindrical plate 511. The depth of the deep groove 513 is greater than the shallow groove 512, causing the square rod 514 to move towards the cylindrical plate 511, pulling the pressing rod 518 away from the inspection card. The return spring 517 releases its elastic potential energy, ensuring that the pressing rod 518 is completely released from pressure, and the inspection card can be easily removed through the clamp 42.

[0033] The connection trajectory between the shallow groove 512 and the deep groove 513 determines the movement path of the square rod 514. When closed: the square rod 514 is located in the shallow groove 512, and the pressing rod 518 fixes the inspection card. When open: the square rod 514 slides into the deep groove 513, the pressing rod 518 releases the inspection card, and the return spring 517 always provides a return thrust to ensure the stable movement of the pressing rod 518 during the opening and closing process, and to avoid the inspection card from moving unexpectedly due to external force fluctuations. The slide rail 52 cooperates with the slide groove 54 to ensure that the pressing rod 518 only makes linear movements and avoids it from shaking. This achieves the goal of automatically fixing and releasing the inspection card without manually pressing or moving the card block, simplifying the process.

[0034] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A multi-test reagent kit, comprising: The lower base (1), the upper base (2), and the easy-to-remove component (4) are provided. The upper base (2) and the lower base (1) are hinged to each other on one side and snapped together on the other side. The easy-to-remove component (4) is provided on the upper base (2) and the lower base (1). The cylindrical plate (511) is provided between the upper base (2) and the lower base (1). The cylindrical plate (511) is fixedly connected to the middle of the rear side of the lower base (1). A pressing rod (518) and a square rod (514) are also provided between the upper base (2) and the lower base (1). The pressing rod (518) and the square rod (514) are fixedly connected. When the upper base (2) rotates relative to the lower base (1), the square rod (514) can slide on the surface of the cylindrical plate (511) to drive the pressing rod (518) to approach or move away from the joint inspection card in the easy-to-remove component (4).

2. The test kit according to claim 1, characterized in that, The cylindrical plate (511) consists of a cylinder and a plate. The cylindrical plate (511) is located behind the upper base (2) and the lower base (1). A shallow groove (512) is provided on the outer circumferential surface of the cylinder of the cylindrical plate (511). A deep groove (513) is provided on the plate of the cylindrical plate (511). The deep groove (513) is connected to the shallow groove (512). One end of the square rod (514) is fixedly connected to the middle of the pressing rod (518). The other end is slidably connected to the deep groove (513) and the shallow groove (512). A limiting plate (515) is fixedly connected to the middle of the square rod (514). A limiting plate (516) is fixedly connected inside the upper base (2). The square rod (514) passes through the limiting plate (516). A return spring (517) is provided between the limiting plate (515) and the limiting plate (516).

3. The test kit according to claim 2, characterized in that, The pressing rod (518) has a sliding groove (54) on the side near the upper base (2). Two slide rails (52) are fixedly connected to the top inner wall of the upper base (2), and the sliding groove (54) is compatible with the slide rails (52). A rubber pad (53) is also fixedly connected to the top inner wall of the upper base (2) to fix the joint inspection card.

4. The test kit according to claim 1, characterized in that, The upper base (2) and the lower base (1) are provided with an opening and closing assembly (3). The opening and closing assembly (3) includes: two locking pins (31), two locking holes (32), a handle (33), and an opening mark (34). The two locking pins (31) are respectively fixedly connected to the front side of the contact surface of the upper base (2) and the lower base (1), and are respectively adapted to the two locking holes (32) opened on the front side of the contact surface of the upper base (2) and the lower base (1). The handle (33) is opened on the front side of the upper base (2) and the lower base (1), and is opened between the two locking pins (31). The opening mark (34) is set in the middle of the front side of the upper base (2) and the lower base (1).

5. A test kit according to claim 3, characterized in that, The easily accessible component (4) includes: a positioning plate (41) and a clamp (42). There are eight positioning plates (41) and they are symmetrically distributed in a matrix inside the upper base (2) and the lower base (1). There are two clamps (42) and they are symmetrically arranged on the left and right sides of the upper base (2) and the lower base (1). There are four positioning plates (41) inside the upper base (2) and the lower base (1). The positioning plate (41) of the upper base (2) is located between the pressing rod (518) and the rubber pad (53).

6. The test kit according to claim 1, characterized in that, The upper base (2) has two orientation marks (6) on its front side, and the two orientation marks (6) are symmetrically arranged.

7. The test kit according to claim 1, characterized in that, A hinge assembly (7) is provided between the upper base (2) and the lower base (1). The hinge assembly (7) includes: a hinge groove (71), a hinge rod (72), a hinge rod (73), a hinge sleeve rod (74), and a hinge sleeve (75). The hinge groove (71) is opened on the rear side of the upper base (2) and the lower base (1). The hinge rod (72) is fixedly connected to the top inner wall of the hinge groove (71). The hinge rod (73) is fixedly connected to the hinge rod (72). The hinge sleeve rod (74) is fixedly connected to the bottom inner wall of the hinge groove (71). The hinge sleeve (75) is fixedly connected to the hinge sleeve rod (74), and the hinge rod (73) is sleeved inside the hinge sleeve (75).

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