Liquid preparation checking device

Abstract

The utility model discloses a liquid preparation checking device, which relates to the technical field of vein configuration, and comprises a box body, a cover plate is arranged above the box body, a handle is fixedly arranged at the upper end of the cover plate, four vertical rods are fixedly arranged at the upper end of the box body, a through groove is arranged between every two adjacent vertical rods, and the through groove is communicated with the box body. The device comprises a box body, a placing plate is arranged on the inner wall of the box body, a contact column is fixedly arranged at the lower end of the placing plate, a circular groove is formed in the lower inner wall of the box body, and a pressing clicker is fixedly arranged on the lower inner wall of the circular groove. The leaked liquid medicine flows out through the through grooves between the vertical rods and does not flow into the box body, the placing structure is convenient to disassemble, the problem that the liquid medicine leaks outwards and is inconvenient to clean is effectively solved, the problem that the cover plate is inconvenient to place when the device is not used is solved through a baffle and a pressing block structure, and the universality of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of venous dispensing, in particular to a liquid dispensing verification device related to a liquid dispensing center. Background Art

[0002] The fluid preparation center refers to a department within the hospital that is responsible for the preparation and management of patient infusions. The main responsibilities of this department include preparing various types of fluids, such as plasma, nutrient solutions, and medicines, to ensure that the fluids received by patients meet the standards. At the same time, the fluid preparation center also maintains and manages all infusion equipment and facilities to ensure the safety of patients during the infusion process.

[0003] According to the announcement number: CN 220039728 U, a liquid preparation verification device is disclosed. This technology discloses "including a holding component, the holding component includes a placement box and a guide groove, the supporting component includes a support plate, a squeezing column and a guide column, the adjusting component includes an adjusting top plate, a supporting spring and a threaded adjusting column, and a pressing sound piece is arranged inside the holding component; the supporting plate supports the infusion bag under the cooperation of the guiding column and the guiding column, and the supporting plate descends when the pressure equalizing plate squeezes and pushes the infusion bag on the supporting plate, and the squeezing column squeezes the pressing sound piece to trigger the pressing sound piece, etc., which has the technical effects of realizing the integrity verification of the infusion bag, and when the infusion bag leaks, the infusion bag cannot effectively squeeze the support plate after the pressure equalizing plate squeezes the infusion bag, so that the squeezing column cannot squeeze and trigger the pressing sound piece, which is convenient for users to evenly squeeze and verify whether the infusion bag is leaking, etc.";

[0004] However, the above technology still has the following problems:

[0005] First, in the liquid preparation verification device of the above technology, when there is a problem of liquid medicine leakage, the liquid medicine will flow into the box body, which is not convenient for cleaning, and the residual liquid medicine in the box body will affect the subsequent use of the device, resulting in inconvenience in the subsequent verification operation, and the placement structure is not convenient for disassembly. In this way, if the liquid medicine leaks, it will cause liquid medicine residue on the outer surface, affecting the verification operation experience;

[0006] Secondly, in the liquid distribution verification device of the above technology, the pressure equalizing plate is not provided with a limiting structure. When the device is not in use, the pressure equalizing plate is not convenient to store and there is a risk of loss. In addition, when the pressure equalizing plate is placed on the support plate, it will cause wear to the spring structure, thereby affecting the accuracy of the verification result.

[0007] In view of the above problems, the inventor proposes a liquid preparation verification device to solve the above problems. Utility Model Content

[0008] In order to solve the problem that the leaked medicine liquid is inconvenient to clean and the pressure equalizing plate is not provided with a limiting structure; the purpose of the utility model is to provide a liquid preparation verification device.

[0009] To solve the above technical problems, the utility model adopts the following technical solutions: a liquid preparation verification device, comprising a box body, a cover plate is provided on the top of the box body, a handle is fixedly provided on the upper end of the cover plate, four vertical poles are fixedly provided on the upper end of the box body, the outer surface of the cover plate is in contact with the inner wall of the vertical pole, a through groove is provided between two adjacent vertical poles, a placement plate is provided on the inner wall of the box body, a contact column is fixedly provided on the lower end of the placement plate, a circular groove is provided on the lower inner wall of the box body, a pressing sound piece is fixedly provided on the lower inner wall of the circular groove, four positioning columns are provided at the lower end of the placement plate, the four positioning columns are distributed in a rectangular shape, and a positioning groove used for matching with the positioning columns is provided on the lower inner wall of the box body, a spring is sleeved on the outer surface of the positioning column, and the upper and lower ends of the spring are respectively fixedly connected to the placement plate and the lower inner wall of the box body.

[0010] Preferably, a baffle is movably inserted at the outer ends of the two vertical poles located on the same side, and a plate groove for cooperating with the baffle is opened at the outer ends of the vertical poles, and the upper and lower ends of the baffle are both in contact with the inner wall of the plate groove, a pressure block is provided at the upper end of the vertical pole, and a column is fixedly provided at the lower end of the pressure block, and a column groove for cooperating with the column is opened at the upper end of the vertical pole, and the cover plate is located between the baffle and the pressure block, and the cover plate is located between the baffle and the pressure block, and the baffle, the corresponding vertical pole and the pressure block are movably inserted with a fixing bolt, and fixing grooves for cooperating with the fixing bolt are opened on both sides of the upper end of the baffle and the upper end of the vertical pole.

[0011] Preferably, a mounting plate is fixedly provided on the upper end of the positioning column, a clamping block is fixedly provided on the upper end of the mounting plate, the cross-sectional shape of the clamping block is cross-shaped, a clamping slot for cooperating with the clamping block is opened on the lower end of the placement plate, and the outer surface of the clamping block fits with the inner wall of the clamping slot.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model uses the vertical rod structure on the box body. When the liquid medicine leaks, the leaked liquid medicine flows out through the through grooves between the vertical rods and does not flow into the box body. The mounting plate makes it easy to disassemble the placement plate structure and clean it, which effectively solves the problem of inconvenient cleaning of liquid medicine leakage.

[0014] 2. The utility model uses a baffle and a pressure block structure, the installation steps of the two are simple, and the stability after installation is high. The cover plate structure is effectively limited, which solves the problem that the cover plate is inconvenient to place when the device is not in use, and improves the versatility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model.

[0017] Figure 2 It is a cross-section of the box body and an exploded view of some structures of the utility model.

[0018] Figure 3 It is a schematic diagram of the structure of the connection between the positioning column and the placement plate of the utility model.

[0019] Figure 4 This is an exploded view of the cover plate and its contact structure of the utility model.

[0020] In the figure: 1. box body; 11. placement plate; 12. contact column; 13. circular groove; 14. push clicker; 15. positioning column; 16. spring; 2. cover plate; 21. handle; 3. vertical pole; 31. through groove; 4. mounting plate; 41. clamping block; 42. clamping groove; 5. baffle; 51. pressure block; 52. plate groove; 53. plug column; 54. column groove; 55. fixing bolt; 56. fixing groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1: Figure 1-3As shown, the utility model provides a liquid dispensing verification device, including a box body 1, a cover plate 2 is provided on the top of the box body 1, a handle 21 is fixedly provided on the upper end of the cover plate 2, four vertical poles 3 are fixedly provided on the upper end of the box body 1, a through groove 31 is provided between two adjacent vertical poles 3, a placement plate 11 is provided on the inner wall of the box body 1, the upper end height of the placement plate 11 and the lower end height of the vertical pole 3 are the same as the upper end height of the box body 1, a contact column 12 is fixedly provided on the lower end of the placement plate 11, a circular groove 13 is opened on the lower inner wall of the box body 1, a pressing sound piece 14 is fixedly provided on the lower inner wall of the circular groove 13, four positioning columns 15 are provided on the lower end of the placement plate 11, and the outer surface of the positioning column 15 is sleeved with a spring 16, and the upper and lower ends of the spring 16 are respectively fixed to the placement plate 11 and the lower inner wall of the box body 1 The liquid preparation is checked through the structure on the box body 1, specifically, the liquid preparation is placed on the placement plate 11, and the handle 21 or the cover plate 2 is pressed to lower the cover plate 2 to press the liquid preparation. The placement plate 11 can move downward and return to its position under the action of the positioning column 15 and the spring 16. If the liquid preparation is well sealed, the placement plate 11 drives the contact column 12 to move downward and contact the pressing sound piece 14 in the circular groove 13, and the pressing sound piece 14 makes a sound. At this time, it can be known that the liquid preparation is well sealed. If the pressing sound piece 14 does not make a sound after pressing the cover plate 2, it means that there is liquid exposure in the liquid preparation. When the medicine liquid is exposed, the exposed medicine liquid flows out through the through groove 31 between the vertical rods 3 and does not flow into the box body 1, thereby improving the subsequent verification capability of the device.

[0023] A mounting plate 4 is fixedly provided on the upper end of the positioning column 15, and a clamping block 41 is fixedly provided on the upper end of the mounting plate 4. The cross-sectional shape of the clamping block 41 is a cross. A clamping groove 42 for cooperating with the clamping block 41 is provided on the lower end of the placement plate 11. The connection and installation of the positioning column 15 and the placement plate 11 are simple and can be simply performed by aligning the clamping block 41 at the upper end of the mounting plate 4 with the clamping groove 42 and inserting it. This makes the structure of the placement plate 11 easy to disassemble and clean, thereby effectively solving the problem of the inconvenience of cleaning due to the exposure of the drug solution.

[0024] The four uprights 3 are arranged in a rectangular shape, and the four uprights 3 are distributed in a mirror image with each other. The four positioning posts 15 are distributed in a rectangular shape, and the lower inner wall of the box body 1 is provided with positioning grooves used in conjunction with the positioning posts 15, so that the placement plate 11 can be stably located in the box body 1.

[0025] Embodiment 2: Figure 4As shown, a baffle 5 is movably inserted at the outer ends of the two uprights 3 on the same side, a plate groove 52 for matching with the baffle 5 is provided at the outer ends of the uprights 3, a pressing block 51 is provided at the upper end of the uprights 3, and the cover plate 2 is located between the baffle 5 and the pressing block 51. The baffle 5, the corresponding uprights 3 and the pressing block 51 are movably inserted with a fixing bolt 55, and both sides of the upper end of the baffle 5 and the upper end of the uprights 3 are provided with fixing grooves 56 for matching with the fixing bolt 55. The cover plate 2 is supported and limited by the two baffles 5, and the pressing block 51 on the upper side of the cover plate 2 is further limited. , so that the cover plate 2 is stably located above the box body 1 when not in use, and the installation operation of the baffle plate 5 and the pressing block 51 is simple, specifically, the baffle plate 5 is inserted into the plate groove 52, the cover plate 2 is placed on the baffle plate 5, and then the pressing block 51 is placed on the upper end of the vertical rod 3, and then the fixing bolt 55 is inserted into the fixing groove 56. At this time, the installation of the baffle plate 5 and the pressing block 51 can be completed. The installation steps are simple and the stability after installation is high. The cover plate 2 structure is effectively limited, which solves the problem that the cover plate 2 is inconvenient to place when the device is not in use, and improves the versatility of the device.

[0026] The lower end of the pressing block 51 is fixed with an insertion column 53, and the upper end of the vertical rod 3 is provided with a column groove 54 used to cooperate with the insertion column 53. The pressing block 51 is positioned by inserting the insertion column 53 into the column groove 54, so that the pressing block 51 can stably restrict the cover plate 2 after being fixed.

[0027] Working principle: the liquid preparation is checked through the structure on the box body 1, specifically, the liquid preparation is placed on the placement plate 11, and then the handle 21 or the cover plate 2 is pressed to make the cover plate 2 drop and press the liquid preparation. Under the action of the positioning column 15 and the spring 16, the placement plate 11 can move downward and return to its position. If the liquid preparation is well sealed, the placement plate 11 drives the contact column 12 to move downward and contact the pressing sound piece 14 in the circular groove 13, and the pressing sound piece 14 makes a sound, and it can be known that the sealing of the liquid preparation is good. If the pressing sound piece 14 does not make a sound after pressing the cover plate 2, it means that there is liquid leakage in the liquid preparation. When the liquid medicine leaks, the exposed liquid medicine flows out through the through groove 31 between the vertical rods 3 and does not flow into the box body 1, which can improve the subsequent verification capability of the device.

[0028] The connection and installation of the positioning column 15 and the placement plate 11 are simple and easy. The block 41 at the upper end of the installation plate 4 can be aligned with the card slot 42 and inserted. In this way, the placement plate 11 structure is easy to disassemble and clean, which effectively solves the problem of liquid medicine leaking out and being inconvenient to clean.

[0029] The cover plate 2 is supported and limited by two baffles 5, and the pressing block 51 on the upper side of the cover plate 2 is further limited, so that the cover plate 2 is stably located above the box body 1 when not in use, and the installation operation of the baffle 5 and the pressing block 51 is simple, specifically, the baffle 5 is inserted into the plate groove 52, the cover plate 2 is placed on the baffle 5, and then the pressing block 51 is placed on the upper end of the vertical rod 3, and then the fixing bolt 55 is inserted into the fixing groove 56, at this time, the installation of the baffle 5 and the pressing block 51 can be completed, the installation steps are simple, and the stability after installation is high, the cover plate 2 structure is effectively limited, and the problem that the cover plate 2 is inconvenient to place when the device is not in use is solved, and the versatility of the device is improved;

[0030] The pressing block 51 is positioned by inserting the inserting column 53 into the column groove 54 , so that the pressing block 51 can stably restrict the cover plate 2 after being fixed.

[0031] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A liquid preparation verification device, comprising a housing (1), characterized in that: A cover plate (2) is provided above the box body (1), a handle (21) is fixedly provided at the upper end of the cover plate (2), four vertical poles (3) are fixedly provided at the upper end of the box body (1), a through groove (31) is provided between two adjacent vertical poles (3), a placement plate (11) is provided on the inner wall of the box body (1), a contact column (12) is fixedly provided at the lower end of the placement plate (11), a circular groove (13) is provided on the lower inner wall of the box body (1), a pressing sound plate (14) is fixedly provided on the lower inner wall of the circular groove (13), four positioning columns (15) are provided at the lower end of the placement plate (11), a spring (16) is sleeved on the outer surface of the positioning column (15), and the upper and lower ends of the spring (16) are respectively fixedly connected to the placement plate (11) and the lower inner wall of the box body (1).

2. A liquid preparation verification device as claimed in claim 1, characterized in that: A baffle (5) is movably inserted at the outer ends of the two vertical poles (3) located on the same side, and a plate groove (52) used in conjunction with the baffle (5) is provided at the outer ends of the vertical poles (3). A pressing block (51) is provided at the upper end of the vertical pole (3). The cover plate (2) is located between the baffle (5) and the pressing block (51). The baffle (5), the corresponding vertical pole (3) and the pressing block (51) are movably inserted with a fixing bolt (55). Both sides of the upper end of the baffle (5) and the upper end of the vertical pole (3) are provided with fixing grooves (56) used in conjunction with the fixing bolt (55).

3. A liquid preparation verification device as claimed in claim 1, characterized in that: A mounting plate (4) is fixedly provided at the upper end of the positioning column (15), a clamping block (41) is fixedly provided at the upper end of the mounting plate (4), and a clamping slot (42) used in conjunction with the clamping block (41) is provided at the lower end of the placement plate (11).

4. A liquid preparation verification device as claimed in claim 3, characterized in that: The cross-sectional shape of the clamping block (41) is a cross.

5. A liquid preparation verification device as claimed in claim 1, characterized in that: The four upright poles (3) are arranged in a rectangular shape, and the four upright poles (3) are distributed in a mirror image with respect to each other.

6. A liquid preparation verification device according to claim 1, characterized in that: The four positioning posts (15) are distributed in a rectangular shape, and the lower inner wall of the box body (1) is provided with positioning grooves used in conjunction with the positioning posts (15).

7. A liquid preparation verification device according to claim 1, characterized in that: The height of the upper end of the placement plate (11), the height of the lower end of the upright pole (3) and the height of the upper end of the box body (1) are all the same.

8. A liquid preparation verification device as claimed in claim 2, characterized in that: An insertion column (53) is fixedly provided at the lower end of the pressing block (51), and a column groove (54) for cooperating with the insertion column (53) is provided at the upper end of the vertical rod (3).

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