Efficient wiping device for water drops on outer surface of blood sample bag

Abstract

The utility model discloses an efficient wiping device for water drops on the outer surface of a blood sample bag, and relates to the technical field of wiping water drops on the outer surface of the blood sample bag, the efficient wiping device comprises a base, a vertical plate and a driving motor, the vertical plate and the driving motor are fixedly arranged on the top surface of the base, and a guide rod extending rightwards is fixedly arranged on the right end face of the vertical plate. A transverse plate extending rightwards is welded to the top surface of the L-shaped sliding block, a plurality of hollow cylinders are rotationally installed on the rear end face of the transverse plate through a rotating shaft in the length direction of the transverse plate, and each hollow cylinder is fixedly sleeved with a dry cloth layer; a second pin shaft is fixedly arranged on the top surface of the left end of the disc, a connecting rod located over the disc is hinged to the second pin shaft, and the other end of the connecting rod is hinged to the first pin shaft. A connecting plate is further fixedly arranged on the right end face of the vertical plate, and a clamping air cylinder is fixedly arranged at the right end of the connecting plate. The blood sample bag wiping device has the advantages that the working intensity of workers is greatly relieved, and the wiping efficiency of water drops on the outer surface of a blood sample bag is greatly improved.

Description

Technical Field

[0001] This utility model relates to the technical field of wiping water droplets off the outer surface of blood sample bags, and in particular to a highly efficient wiping device for water droplets on the outer surface of blood sample bags. Background Technology

[0002] Blood sample bags contain blood available for patient use, and these bags are stored in a low-temperature storage cabinet. When staff need to use the blood from the bag, during the process of removing it from the cabinet, water molecules in the air condense on the outer surface of the bag, forming water droplets, as the bag is transferred from a low-temperature environment to room temperature. Therefore, staff need to wipe away these water droplets to allow medical personnel to observe the condition of the blood inside, identifying any abnormalities such as hemolysis or clots, and taking appropriate measures promptly.

[0003] The existing method for wiping water droplets on the outer surface of blood sample bags is as follows: the staff first places the blood sample bag flat on the table, and then uses a dry cloth to gradually wipe away the water droplets attached to the outer surface of the blood sample bag, thus completing the wiping of water droplets on the outer surface of one blood sample bag; by repeating the above operation, the water droplets on the outer surface of multiple blood sample bags can be wiped.

[0004] However, while this method can wipe away water droplets from the outer surface of the blood sample bag, it still has the following technical drawbacks in actual operation:

[0005] 1. The water droplets are widely distributed. Staff have to manually wipe the water droplets one area at a time with a dry cloth. This undoubtedly takes a long time to wipe all the water droplets off the surface of the blood sample bag. This not only increases the workload of the staff, but also reduces the efficiency of wiping the water droplets off the outer surface of the blood sample bag.

[0006] II. The number of blood sample bags to be wiped each day is as high as 30 to 40. The staff wipes them manually, which takes a long time. This undoubtedly further reduces the efficiency of wiping the water droplets on the outer surface of the blood sample bags.

[0007] Therefore, there is an urgent need for a wiping device that can greatly reduce the workload of staff and greatly improve the efficiency of wiping water droplets off the outer surface of blood sample bags. Utility Model Content

[0008] The purpose of this invention is to overcome the shortcomings of the prior art and provide a highly efficient wiping device for water droplets on the outer surface of blood sample bags, which greatly reduces the workload of staff and greatly improves the efficiency of wiping water droplets on the outer surface of blood sample bags.

[0009] The purpose of this utility model is achieved through the following technical solution: an efficient wiping device for water droplets on the outer surface of a blood sample bag, which includes a base, a vertical plate fixed on the top surface of the base and a drive motor. A guide rod extending to the right is fixed on the right end face of the vertical plate. An L-shaped slider is slidably installed on the right extension end of the guide rod. A first pin is fixed on the bottom surface of the L-shaped slider. A horizontal plate extending to the right is welded on the top surface of the L-shaped slider. Multiple hollow cylinders are rotatably installed on the rear end face of the horizontal plate along its length direction via a rotating shaft. A layer of dry cloth is fixedly fitted on each hollow cylinder.

[0010] The output shaft of the drive motor faces upward, and a disc is mounted on the output shaft. A second pin is fixed on the top surface of the left end of the disc. A connecting rod located directly above the disc is hinged to the second pin, and the other end of the connecting rod is hinged to the first pin. A connecting plate is also fixed on the right end face of the upright plate. A clamping cylinder is fixed on the right end of the connecting plate, and the clamping head of the clamping cylinder is set towards the dry cloth layer of the hollow cylinder.

[0011] Pads are fixed on the bottom surface of the base and at its four corners.

[0012] The guide rod has a rectangular cross-section, and the L-shaped slider has a rectangular hole inside, which is fitted onto the guide rod.

[0013] The horizontal spacing between any two adjacent hollow cylinders is equal, and the hollow cylinders are made of plastic.

[0014] The wiping device also includes a controller, which is electrically connected to the clamping cylinder and the drive motor via signal lines.

[0015] This invention has the following advantages: it greatly reduces the workload of staff and greatly improves the efficiency of wiping water droplets off the outer surface of blood sample bags. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 for Figure 1 The main view;

[0018] Figure 3 for Figure 1 Top view;

[0019] Figure 4 for Figure 1 A schematic diagram showing the connection between the L-shaped slider, the horizontal plate, and the hollow cylinder;

[0020] Figure 5 This is a schematic diagram of the L-shaped slider.

[0021] Figure 6This is a schematic diagram showing the connection between the connecting plate and the clamping cylinder;

[0022] Figure 7 This is a schematic diagram showing the blood sample bag laid flat on the surface of each dry cloth layer.

[0023] Figure 8 A schematic diagram showing how the clamping head of the clamping cylinder holds and fixes the seal of the blood sample bag.

[0024] Figure 9 A schematic diagram illustrating the wiping of the bottom surface of a blood sample bag by a dry cloth layer that makes a reciprocating linear motion from left to right;

[0025] In the picture:

[0026] 1-Base, 2-Upright plate, 3-Drive motor, 4-Guide rod, 5-L-shaped slider, 6-First pin, 7-Horizontal plate, 8-Hollow cylinder, 9-Dry cloth layer, 10-Disc, 11-Second pin, 12-Connecting rod, 13-Connecting plate, 14-Clamping cylinder, 15-Clamping head, 16-Pad block, 17-Rectangular hole, 18-Blood sample bag, 19-Sealing. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings. The scope of protection of the present invention is not limited to the following description:

[0028] like Figures 1-6 As shown, an efficient wiping device for water droplets on the outer surface of a blood sample bag includes a base 1, a vertical plate 2 fixed to the top surface of the base 1, and a drive motor 3. Pads 16 are fixed to the bottom surface of the base 1 at its four corners. A guide rod 4 extending to the right is fixed to the right end of the vertical plate 2. An L-shaped slider 5 is slidably mounted on the right extension end of the guide rod 4. A first pin 6 is fixed to the bottom surface of the L-shaped slider 5. A horizontal plate 7 extending to the right is welded to the top surface of the L-shaped slider 5. Multiple hollow cylinders 8 are rotatably mounted on the rear end face of the horizontal plate 7 along its length via a rotating shaft. A dry cloth layer 9 is fixedly fitted onto each hollow cylinder 8. The horizontal spacing between any two adjacent hollow cylinders 8 is equal. The hollow cylinders 8 are plastic tubes. When the dry cloth layer 9 becomes wet from wiping water droplets on the blood sample bag, the worker can remove the dry cloth layer 9 from the hollow cylinder 8 and replace it with a new dry cloth layer.

[0029] The output shaft of the drive motor 3 faces upward, and a disc 10 is mounted on the output shaft. A second pin 11 is fixed on the top surface of the left end of the disc 10. A connecting rod 12 located directly above the disc 10 is hinged to the second pin 11, and the other end of the connecting rod 12 is hinged to the first pin 6. A connecting plate 13 is also fixed on the right end face of the upright plate 2. A clamping cylinder 14 is fixed on the right end of the connecting plate 13. The clamping head 15 of the clamping cylinder 14 is positioned facing the dry cloth layer 9 of the hollow cylinder 8. The cross-section of the guide rod 4 is rectangular, and a rectangular hole 17 is opened inside the L-shaped slider 5. The rectangular hole 17 of the L-shaped slider 5 is fitted onto the guide rod 4.

[0030] The wiping device also includes a controller, which is electrically connected to the clamping cylinder 14 and the drive motor 3 via a signal line. The operator can control the start or stop of the clamping cylinder 14 and the drive motor 3 through the controller. When the clamping cylinder 14 is started, the clamp 15 on the clamping cylinder 14 closes.

[0031] The working process of this utility model is as follows:

[0032] S1. The specific steps for wiping the water droplets on the outer surface of the first blood sample bag 18 are as follows:

[0033] S11. The staff takes out a blood sample bag 18 with water droplets on its outer surface, and then places the blood sample bag 18 flat on the surface of each dry cloth layer 9, as follows. Figure 7 As shown;

[0034] S12. The staff inserts the seal 19 of the blood sample bag 18 into the clamp 15 of the clamping cylinder 14; the clamping cylinder 14 is activated, causing the clamp 15 to close, thus clamping and fixing the seal 19 of the blood sample bag 18. Figure 8 As shown;

[0035] S13. Control the start of drive motor 3. Drive motor 3 drives disk 10 to rotate. Disk 10 drives second pin 11 to rotate around the center of disk 10. Second pin 11 drives connecting rod 12 to move. Connecting rod 12 drives L-shaped slider 5 to move left and right in a reciprocating linear motion on guide rod 4. L-shaped slider 5 drives horizontal plate 7 to move left and right in a reciprocating linear motion. Horizontal plate 7 drives each hollow cylinder 8 to move left and right in a reciprocating linear motion simultaneously. Hollow cylinder 8 drives the dry cloth layer 9 on it to move left and right in a reciprocating motion simultaneously. The reciprocating dry cloth layer 9 gradually wipes away the water droplets attached to the bottom surface of blood sample bag 18. The direction of movement of dry cloth layer 9 is as follows: Figure 9 As shown by the solid arrow in the middle; after wiping for a period of time, the staff turned off the drive motor 3, thus completing the wiping of the water droplets attached to the bottom surface of the blood sample bag 18;

[0036] S14. The operator closes the clamping cylinder 14, the clamping head 15 of the clamping cylinder 14 opens, and the clamping head 15 no longer clamps the seal 19 of the blood sample bag 18; then the operator flips the blood sample bag 18 180° so that the top surface of the blood sample bag 18 is supported on the surface of the dry cloth layer 9.

[0037] S15. The staff repeats the operation of steps S12 to S13 once, so that the dry cloth layer 9 can move back and forth again, thereby wiping away the water droplets attached to the top surface of the blood sample bag 18, and finally completing the wiping of the water droplets on the outer surface of the first blood sample bag 18.

[0038] As can be seen from step S13, the seal 19 of the blood sample bag 18 is first clamped and fixed by the clamping head 15 of the clamping cylinder 14, and then the drive motor 3 is started, which causes the dry cloth layer 9 to move back and forth in a linear motion, thereby continuously and automatically wiping the water droplets attached to the bottom surface of the blood sample bag 18. Therefore, compared with the manual wiping of water droplets by workers using a dry cloth, this wiping device eliminates the need for workers to wipe water droplets area by area, and achieves continuous and automatic wiping of water droplets. This not only greatly reduces the workload of workers, but also greatly improves the wiping efficiency of water droplets on the outer surface of the blood sample bag 18.

[0039] S2. After wiping, the staff will remove the wiped blood sample bag 18 from the surface of the dry cloth layer 9, and then observe the state of the blood in the blood sample bag. If there are any abnormalities such as hemolysis or clots, the staff will promptly identify the problem and take corresponding measures.

[0040] S3. Staff can repeat steps S1 to S2 multiple times to wipe the water droplets off the outer surface of multiple blood sample bags 18.

[0041] As can be seen from steps S1 to S3, this wiping device, through the linkage of the clamping cylinder 14 and the drive motor 3, can wipe away the water droplets attached to the surface of the blood sample bag 18 in a short time, significantly shortening the wiping time and enabling all 30 to 40 blood sample bags to be wiped in a short time, thereby further improving the wiping efficiency of water droplets on the outer surface of the blood sample bag 18.

[0042] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A high-efficiency wiping device for water droplets on the outer surface of a blood sample bag, characterized by: It include base (1), solid set up on the top surface of base (1) vertical plate (2) and drive motor (3), the right end surface of vertical plate (2) is fixed with the right extension guide rod (4), the right extension end of guide rod (4) is slidably installed with L-shaped slider (5), the bottom surface of L-shaped slider (5) is solid with first pin shaft (6), the top surface of L-shaped slider (5) is welded with the right extension horizontal plate (7), the rear end surface of horizontal plate (7) is rotatably installed with a plurality of hollow cylinders (8) along its length direction through rotating shaft, each hollow cylinder (8) is all set with a layer of dry cloth layer (9); The output shaft of drive motor (3) is upward, and a disc (10) is installed on the output shaft, a second pin shaft (11) is fixed on the top surface of the left end of disc (10), a connecting rod (12) is hinged on the second pin shaft (11) above disc (10), the other end of connecting rod (12) is hinged on first pin shaft (6);The right end surface of vertical plate (2) is also solid with connecting plate (13), the right end of connecting plate (13) is solid with clamping cylinder (14), the chuck (15) of clamping cylinder (14) is arranged towards the dry cloth layer (9) of hollow cylinder (8).

2. The high-efficiency wiping device for water droplets on the outer surface of a blood sample bag according to claim 1, characterized in that: The bottom surface of base (1) and located at its four corners are all solid with pad (16).

3. The device for efficiently wiping water drops on the outer surface of a blood sample bag according to claim 1, wherein: The cross section of guide rod (4) is rectangular, rectangular hole (17) is opened in L-shaped slider (5), and L-shaped slider (5) is sleeved on guide rod (4).

4. The high-efficiency wiping device for water droplets on the outer surface of a blood sample bag according to claim 1, characterized in that: The horizontal distance between every two adjacent hollow cylinders (8) is equal, and the hollow cylinder (8) is a plastic cylinder.

5. The high-efficiency wiping device for water droplets on the outer surface of a blood sample bag according to claim 1, characterized in that: The wiping device also includes a controller, and the controller is electrically connected with the clamping cylinder (14) and the drive motor (3) through signal lines. The wiping device also includes a controller, and the controller is electrically connected with the clamping cylinder (14) and the drive motor (3) through signal lines.

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