Bottom cover plate based on square reaction cup

Abstract

The utility model discloses a bottom cover plate based on a square reaction cup, and particularly relates to the field of square reaction cups, the bottom cover plate comprises a mounting bottom plate, the upper end face of the mounting bottom plate is provided with a clamping groove, the inner wall of the clamping groove is provided with a second sealing groove, and two sides of the mounting bottom plate are respectively and symmetrically provided with two sliding grooves; a clamping device is arranged in each sliding groove, a mounting groove is formed in one side of the mounting bottom plate, a fixing plate is slidably clamped in the mounting groove, a first sealing groove is formed in the fixing plate, a sealing device is arranged in the first sealing groove, and the output end of the sealing device is slidably clamped in a second sealing groove; and a through hole is formed in the inner bottom wall of the first sealing groove. When the reaction cup fixing device is used, operation is simple, reaction cups of different sizes can be fixed in the clamping grooves through the clamping devices, the second sealing grooves can be sealed and blocked through the sealing devices, and liquid in the reaction cups can be discharged by pulling the fixing plates out of the mounting grooves.

Description

Technical Field

[0001] The utility model relates to the field of square reaction cups, and more specifically, to a bottom cover plate based on the square reaction cup. Background Art

[0002] Reaction vessels are indispensable tools for experiments and research in fields such as chemistry, biology, and medicine. Square reaction cuvettes are widely used in various experimental scenarios due to their advantages in space utilization, ease of arrangement, and observation. With the continuous advancement of experimental technology, the requirements for controlling reaction conditions are becoming increasingly stringent. In many experiments, it is necessary to ensure the sealing, stability, and operability of the reaction system. As a crucial component of the square reaction cuvette, the bottom cover plays an increasingly important role.

[0003] Due to the large variety of square reaction cups, it is not convenient to adapt the existing device to the size of the square reaction cup when in use. At the same time, when in use, the existing device usually needs to remove the bottom cover of the reaction cup before the liquid in the reaction cup can be released from the reaction cup, which is inconvenient to release the liquid in the reaction cup.

[0004] Therefore, it is necessary to redesign a bottom cover plate based on the square reaction cup to address the above problems. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a bottom cover plate based on a square reaction cup.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A bottom cover plate based on a square reaction cup includes a mounting base plate, a card slot is provided on the upper end surface of the mounting base plate, a second sealing groove is provided on the inner wall of the card slot, two slide grooves are symmetrically provided on both sides of the mounting base plate, each of the slide grooves is provided with a clamping device, a mounting groove is provided on one side of the mounting base plate, a fixing plate is slidably provided in the mounting groove, a first sealing groove is provided on the fixing plate, a sealing device is provided in the first sealing groove, and the output end of the sealing device is slidably provided in the second sealing groove, and a through hole is provided on the inner bottom wall of the first sealing groove.

[0008] like Figure 1-4 As shown, the specific implementation method is as follows: by providing a clamping device, a slide groove, a card slot and other devices, the clamping device can be used to fix reaction cups of different sizes in the card slot, further increasing the applicability of the device; by providing a sealing device, a second sealing groove, a fixing plate and other devices, the sealing device can be used to seal and block the second sealing groove, and by pulling the fixing plate out of the installation groove, the liquid in the reaction cup can be released.

[0009] In a preferred embodiment, each of the clamping devices includes a first spring, and the first spring is fixedly mounted on the inner wall of the corresponding slide groove. One end of the first spring away from the inner wall of the slide groove is fixedly connected to a slider, and the slider is slidably clamped in the corresponding slide groove, and a splint is fixedly mounted on the upper end surface of the slider.

[0010] In a preferred embodiment, each of the clamping plates is made of rubber.

[0011] In a preferred embodiment, the sealing device includes a second spring, and the second spring is fixedly mounted on the inner bottom wall of the first sealing groove. An end of the second spring away from the first sealing groove is fixedly connected to a sealing block, and the sealing block is slidably mounted in the first sealing groove, and the outer wall of the sealing block is in contact with the second sealing groove.

[0012] In a preferred embodiment, a connecting block is fixedly mounted on the lower end surface of the sealing block, and the connecting block is located in the movable groove.

[0013] In a preferred embodiment, a handle is fixedly mounted on one side of the fixing plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The present invention provides a clamping device, a slide groove, a card slot and other devices. The clamping device can be used to fix reaction cups of different sizes in the card slot, thereby further increasing the applicability of the device.

[0016] 2. The present invention is provided with a sealing device, a second sealing groove, a fixing plate and other devices. The sealing device can be used to seal and block the second sealing groove. The liquid in the reaction cup can be released by pulling the fixing plate out of the installation groove.

[0017] In summary, the utility model is easy to operate when in use. The clamping device can be used to fix reaction cups of different sizes in the card slot, the sealing device can be used to seal and block the second sealing slot, and the liquid in the reaction cup can be released by pulling the fixing plate out of the installation slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a bottom cover plate based on a square reaction cup proposed in the present invention;

[0019] Figure 2 This is a partial schematic diagram of a clamping device based on the bottom cover of a square reaction cup proposed by the present invention;

[0020] Figure 3 This is a schematic diagram of a fixing plate portion of a bottom cover plate based on a square reaction cup proposed in the present invention;

[0021] Figure 4 This is a schematic diagram of the interior of the first sealing groove of the bottom cover plate based on the square reaction cup proposed by the present invention.

[0022] In the figure: 1 mounting base, 2 card slot, 3 slide slot, 4 first spring, 5 fixed plate, 6 slider, 7 clamping plate, 8 mounting slot, 9 movable slot, 10 handle, 11 sealing block, 12 first sealing slot, 13 through hole, 14 second sealing slot, 15 second spring, 16 connecting block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Reference Figure 1-4 A bottom cover plate based on a square reaction cup includes a mounting base plate 1, a card slot 2 is opened on the upper end surface of the mounting base plate 1, a second sealing groove 14 is opened on the inner wall of the card slot 2, two slide grooves 3 are symmetrically opened on both sides of the mounting base plate 1, each slide groove 3 is provided with a clamping device, a mounting groove 8 is opened on one side of the mounting base plate 1, a fixing plate 5 is slidably clamped in the mounting groove 8, a first sealing groove 12 is opened on the fixing plate 5, a sealing device is provided in the first sealing groove 12, and the output end of the sealing device is slidably clamped in the second sealing groove 14, and a through hole 13 is opened on the inner bottom wall of the first sealing groove 12.

[0025] like Figure 1-4 As shown, the embodiment is specifically as follows: by providing a clamping device, a slide groove 3, a card slot 2 and other devices, the clamping device can be used to fix reaction cups of different sizes in the card slot 2, further increasing the applicability of the device; by providing a sealing device, a second sealing groove 14, a fixing plate 5 and other devices, the sealing device can be used to seal and block the second sealing groove 14, and by pulling the fixing plate 5 out of the installation groove 8, the liquid in the reaction cup can be released.

[0026] Each clamping device includes a first spring 4, and the first spring 4 is fixedly installed on the inner wall of the corresponding slide groove 3. The end of the first spring 4 away from the inner wall of the slide groove 3 is fixedly connected to the slider 6, and the slider 6 is slidably clamped in the corresponding slide groove 3. The upper end surface of the slider 6 is fixedly installed with a clamping plate 7. The elastic characteristics of the first spring 4 can be used to enable the slider 6 to drive the clamping plate 7 to clamp the square reaction cup.

[0027] Each clamping plate 7 is made of rubber material, which can prevent the clamping plate 7 from pinching the reaction cup.

[0028] The sealing device includes a second spring 15, and the second spring 15 is fixedly installed on the inner bottom wall of the first sealing groove 12. The end of the second spring 15 away from the first sealing groove 12 is fixedly connected to the sealing block 11, and the sealing block 11 is slidably clamped in the first sealing groove 12, and the outer wall of the sealing block 11 is in contact with the second sealing groove 14. The second spring 15 can be used to clamp the sealing block 11 in the second sealing groove 14 to prevent the liquid in the reaction cup from flowing out.

[0029] A connecting block 16 is fixedly installed on the lower end surface of the sealing block 11, and the connecting block 16 is located in the movable groove 9. By pulling the connecting block 16, the sealing block 11 can be separated from the second sealing groove 14. At the same time, pulling the fixing plate 5 can pull the fixing plate 5 out of the installation groove 8, and then the liquid in the reaction cup can be released.

[0030] A handle 10 is fixedly mounted on one side of the fixing plate 5 .

[0031] When the present invention is used, the multiple sliders 6 can be pulled first, and then the sliders 6 can stretch the first springs 4. At this time, the square reaction cup can be placed in the card slot 2. Then, the sliders 6 can be stopped from being pulled. At this time, the first springs 4 will be reset. The reset of the first springs 4 can drive the sliders 6 and the clamping plates 7 to reset synchronously. At this time, the first springs 4 will drive the sliders 6 and the clamping plates 7 to clamp the outer wall of the square reaction cup, and the square reaction cup can be fixed at this time.

[0032] After the square reaction cup is fixed, the connecting block 16 can be pulled, and the connecting block 16 can drive the sealing block 11 to move in the first sealing groove 12. At this time, the sealing block 11 will compress the second spring 15 and disengage from the second sealing groove 14. Then, the handle 10 can be pulled. At this time, the handle 10 will drive the fixing plate 5 to move in the installation groove 8. At this time, the liquid in the square reaction cup can flow out through the second sealing groove 14.

[0033] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bottom cover plate based on a square reaction cup, comprising a mounting base plate (1), characterized in that: The upper end surface of the mounting base plate (1) is provided with a card slot (2), and a second sealing slot (14) is provided on the inner wall of the card slot (2). Two slide slots (3) are symmetrically provided on both sides of the mounting base plate (1), and a clamping device is provided in each slide slot (3). A mounting slot (8) is provided on one side of the mounting base plate (1), and a fixed plate (5) is slidably provided in the mounting slot (8). A first sealing slot (12) is provided on the fixed plate (5), and a sealing device is provided in the first sealing slot (12), and the output end of the sealing device is slidably provided in the second sealing slot (14). A through hole (13) is provided on the inner bottom wall of the first sealing slot (12).

2. The bottom cover plate based on the square reaction cup according to claim 1, characterized in that: Each of the clamping devices includes a first spring (4), and the first spring (4) is fixedly mounted on the inner side wall of the corresponding slide groove (3); one end of the first spring (4) away from the inner side wall of the slide groove (3) is fixedly connected to a slider (6), and the slider (6) is slidably clamped in the corresponding slide groove (3); and a clamping plate (7) is fixedly mounted on the upper end surface of the slider (6).

3. The bottom cover plate based on the square reaction cup according to claim 2, characterized in that: Each of the clamping plates (7) is made of rubber.

4. The bottom cover plate based on the square reaction cup according to claim 1, characterized in that: The sealing device comprises a second spring (15), and the second spring (15) is fixedly mounted on the inner bottom wall of the first sealing groove (12); one end of the second spring (15) away from the first sealing groove (12) is fixedly connected to a sealing block (11), and the sealing block (11) is slidably mounted in the first sealing groove (12), and the outer wall of the sealing block (11) is in contact with the second sealing groove (14).

5. The bottom cover plate based on the square reaction cup according to claim 4, characterized in that: A connecting block (16) is fixedly mounted on the lower end surface of the sealing block (11), and the connecting block (16) is located in the movable groove (9).

6. The bottom cover plate based on the square reaction cup according to claim 1, characterized in that: A handle (10) is fixedly mounted on one side of the fixing plate (5).

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