Blood refrigeration placing rack for blood transfusion department

Abstract

The blood cold storage shelf comprises a supporting box, a plurality of moving mechanisms are fixedly connected to the bottom of the supporting box, an opening is formed in the top of the supporting box, a baffle is arranged in the opening, one end of the baffle is connected with the inner wall of the opening through a rotating shaft, a cold storage shelf body is arranged in the supporting box, and the cold storage shelf body is fixedly connected with the bottom of the supporting box. Positioning plates are arranged on the two sides of the refrigeration placing frame, and a supporting rod is fixedly connected between the two positioning plates; a threaded rod is rotationally connected into the supporting box, a first gear is fixedly connected to the middle end of the threaded rod in a sleeving mode, a second gear meshed with the first gear is arranged on one side of the first gear, a connecting rod is fixedly connected to the second gear, and one end of the connecting rod penetrates through the supporting box and is fixedly connected with a first chain disc in a sleeving mode. According to the blood cold storage placement frame, the device can be stored and sealed through the arrangement of the storage assembly, then the protection effect on the blood cold storage placement frame is achieved, and the service life of the blood cold storage placement frame is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of medical equipment, in particular to a blood refrigeration rack for a blood transfusion department. Background Art

[0002] With the continuous development of medical science and technology, the preservation and transportation of blood has become a problem. Among them, a blood storage device, a blood refrigeration rack, has emerged. The blood refrigeration rack is a rack used to place blood containers when the blood is refrigerated in the blood transfusion department. For the blood transfusion department of the hospital, blood refrigeration is very important. The blood can be preserved intact, which means that a life can be saved at a critical moment. The traditional blood refrigeration rack used in the blood transfusion department can basically meet people's usage needs.

[0003] The blood refrigeration rack for blood transfusion department in the prior art cannot play a protective role when in use, shortens its service life, and has defects. Summary of the invention

[0004] The purpose of the present invention is to provide a blood refrigeration rack for a blood transfusion department to solve the problem that the blood refrigeration rack for a blood transfusion department proposed in the above background technology cannot play a protective role when in use, thereby shortening its service life.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A blood refrigeration rack for a blood transfusion department comprises a support box, a plurality of moving mechanisms are fixedly connected to the bottom of the support box, an opening is arranged at the top of the support box, a baffle is arranged in the opening, one end of the baffle is connected to the inner wall of the opening through a rotating shaft, a refrigeration rack is arranged in the support box, positioning plates are arranged on both sides of the refrigeration rack, and a support rod is fixedly connected between the two positioning plates;

[0007] A threaded rod is rotatably connected in the support box, a first gear is fixedly sleeved at the middle end of the threaded rod, a second gear meshing with the first gear is provided on one side of the first gear, a connecting rod is fixedly connected to the second gear, one end of the connecting rod passes through the support box and is fixedly sleeved with the first chain disc, and a second chain disc is provided above the first chain disc;

[0008] The first chain plate is connected to the second chain plate by a chain, a rotating rod is fixedly inserted on the second chain plate, one end of the rotating rod is rotatably connected to the outer wall of the support box, two moving blocks are threadedly sleeved on the threaded rod, the threads in the screw holes of the two moving blocks are arranged oppositely, and the two moving blocks are rotatably connected to a traction rod, and the two traction rods are arranged crosswise, and one end of the traction rod away from the moving block is rotatably connected to a slider, and the slider is slidably sleeved on the connecting rod;

[0009] A plurality of cross bars are fixedly connected to the inner wall of the refrigerated storage rack, a plurality of partitions are slidably sleeved on the cross bars, and the bottoms of two adjacent partitions are connected by turnbuckle screws.

[0010] Preferably, the plurality of moving mechanisms are all universal self-locking wheels.

[0011] Preferably, the top of one end of the baffle away from the rotating shaft is fixedly connected to a limiting plate.

[0012] Preferably, one end of the rotating rod away from the supporting box is fixedly connected with a handle.

[0013] Preferably, a push rod is fixedly connected to an outer wall of one side of the support box.

[0014] Preferably, an axle pin is slidably inserted at the intersection of the two traction rods.

[0015] Preferably, the inner bottom of the refrigerated storage rack is provided with a guide groove corresponding to the partition, a guide rod is fixedly connected in the guide groove, and a through opening corresponding to the guide rod is provided on the partition.

[0016] Preferably, an L-shaped support plate is fixedly connected to the outer wall of the partition.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The blood refrigeration rack for blood transfusion department can realize the overall movement through the moving mechanism on the bottom of the support box, and the baffle is arranged in the top opening of the support box through the rotating shaft to protect the refrigeration rack after it is stored;

[0019] 2. When in use, the second chain plate can be driven to rotate by rotating the rotating rod. At this time, the second chain plate will make the first chain plate rotate with it through the chain to realize the rotation of the connecting rod. The connecting rod will drive the second gear to mesh with the first gear to realize the rotation of the threaded rod. At this time, the two moving blocks installed on the threaded rod move relative to each other under the setting of opposite screw holes, driving the two traction rods to move in a cross shape. At this time, the traction rod will slide the moving slider on the support rod to drive the refrigerated shelf to move up, so that the refrigerated shelf rises to the outside of the support box for operation;

[0020] 3. When the storage is not needed, the rotating rod can be rotated in the opposite direction according to the above principle to achieve the storage of the refrigerated storage rack. The present invention can store and seal the device through the setting of the storage component, thereby protecting the blood refrigeration storage rack and extending its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the internal structure of the blood refrigeration rack for the blood transfusion department of the present invention;

[0022] Figure 2 It is a front view structural schematic diagram of a blood refrigeration rack for a blood transfusion department of the present invention.

[0023] Figure 3 It is a schematic diagram of the top view of the structure of the refrigerated storage rack of the blood used in the blood transfusion department of the present invention.

[0024] In the figure: 1. support box; 2. moving mechanism; 3. baffle; 4. rotating shaft; 5. refrigerated storage rack; 6. positioning plate; 7. support rod; 8. threaded rod; 9. first gear; 10. second gear; 11. connecting rod; 12. first chain plate; 13. second chain plate; 14. chain; 15. rotating rod; 16. moving block; 17. traction rod; 18. slider; 19. limit plate; 20. handle; 21. push rod; 22. axle pin; 23. cross bar; 24. partition; 25. basket screw; 26. guide rod; 27. L-shaped support plate. DETAILED DESCRIPTION

[0025] 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 the embodiments.

[0026] See also Figure 1-3 , an embodiment provided by the present invention: a blood refrigeration rack for a blood transfusion department, comprising a support box 1, a push rod 21 is fixedly connected to an outer wall of one side of the support box 1, and a plurality of moving mechanisms 2 are fixedly connected to the bottom of the support box 1;

[0027] In the present invention, multiple moving mechanisms 2 are all universal self-locking wheels, which are convenient for moving and fixing the entire device. An opening is provided on the top of the support box 1, and a baffle 3 is provided in the opening. One end of the baffle 3 is connected to the inner wall of the opening through a rotating shaft 4. A limit plate 19 is fixedly connected to the top of one end of the baffle 3 away from the rotating shaft 4 to support the baffle 3. A refrigerated shelf 5 is provided in the support box 1, and positioning plates 6 are provided on both sides of the refrigerated shelf 5. A support rod 7 is fixedly connected between the two positioning plates 6.

[0028] In the present invention, a threaded rod 8 is rotatably connected in the support box 1, a first gear 9 is fixedly sleeved at the middle end of the threaded rod 8, a second gear 10 meshing with the first gear 9 is provided on one side of the first gear 9, a connecting rod 11 is fixedly connected to the second gear 10, one end of the connecting rod 11 passes through the support box 1 and is fixedly sleeved with a first chain disc 12, and a second chain disc 13 is provided above the first chain disc 12;

[0029] In the present invention, the first chain plate 12 is connected to the second chain plate 13 by a chain 14, a rotating rod 15 is fixedly inserted on the second chain plate 13, and a handle 20 is fixedly connected to one end of the rotating rod 15 away from the supporting box 1 to facilitate the rotation of the rotating rod 15, one end of the rotating rod 15 is rotatably connected to the outer wall of the supporting box 1, and two moving blocks 16 are threadedly sleeved on the threaded rod 8;

[0030] In the present invention, the threads in the screw holes of the two moving blocks 16 are arranged oppositely, and the two moving blocks 16 are both rotatably connected with the traction rods 17, and the two traction rods 17 are arranged crosswise, and the end of the traction rod 17 away from the moving block 16 is rotatably connected with the slider 18, and the slider 18 is slidably sleeved on the connecting rod 11, and the intersection of the two traction rods 17 is slidably inserted with an axle pin 22, so as to increase the stability of the traction rods 17 when they cross.

[0031] In the present invention, a plurality of cross bars 23 are fixedly connected to the inner wall of the refrigerated storage rack 5 for supporting the partition 24, a plurality of partitions 24 are slidably sleeved on the cross bars 23 for separating different blood containers, the bottoms of two adjacent partitions 24 are connected by a turnbuckle screw 25 for adjusting the distance between the partitions 24, a guide groove corresponding to the partition 24 is provided at the inner bottom of the refrigerated storage rack 5, a guide rod 26 is fixedly connected in the guide groove for supporting the partition 24, a through opening corresponding to the guide rod 26 is provided on the partition 24, and an L-shaped support plate 27 is fixedly connected to the outer wall of the partition 24 for supporting the blood container.

[0032] In the present invention, firstly, the moving mechanism 2 on the bottom of the supporting box 1 can realize the overall movement, and the baffle 3 is arranged in the top opening of the supporting box 1 through the rotating shaft 4 to protect the refrigerated storage rack 5 after it is stored. When in use, the second chain plate 13 can be driven to rotate by rotating the rotating rod 15. At this time, the second chain plate 13 will make the first chain plate 12 rotate with the chain 14 to realize the rotation of the connecting rod 11;

[0033] In the present invention, the connecting rod 11 will drive the second gear 10 to mesh with the first gear 9 to realize the rotation of the threaded rod 8. At this time, the two moving blocks 16 installed on the threaded rod 8 move relative to each other under the setting of opposite screw holes, driving the two traction rods 17 to move in a cross shape. The traction rod 17 will move the slider 18 on the support rod 7 to slide, thereby driving the refrigerated shelf 5 to move up, so that the refrigerated shelf 5 rises to the outside of the support box 1 for operation and use. When it is not needed for storage, the rotating rod 15 is rotated in the opposite direction according to the above principle to realize the storage of the refrigerated shelf 5.

[0034] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A blood refrigeration rack for a blood transfusion department, comprising a support box (1), characterized in that: A plurality of moving mechanisms (2) are fixedly connected to the bottom of the support box (1); an opening is provided at the top of the support box (1); a baffle (3) is provided in the opening; one end of the baffle (3) is connected to the inner wall of the opening via a rotating shaft (4); a refrigerated storage rack (5) is provided in the support box (1); positioning plates (6) are provided on both sides of the refrigerated storage rack (5); a support rod (7) is fixedly connected between the two positioning plates (6); A threaded rod (8) is rotatably connected inside the support box (1), a first gear (9) is fixedly sleeved at the middle end of the threaded rod (8), a second gear (10) meshing with the first gear (9) is provided on one side of the first gear (9), a connecting rod (11) is fixedly connected to the second gear (10), one end of the connecting rod (11) passes through the support box (1) and is fixedly sleeved with a first chain disc (12), and a second chain disc (13) is provided above the first chain disc (12); The first chain plate (12) and the second chain plate (13) are connected via a chain (14); a rotating rod (15) is fixedly inserted on the second chain plate (13); one end of the rotating rod (15) is rotatably connected to the outer wall of the support box (1); two moving blocks (16) are threadedly sleeved on the threaded rod (8); the threads in the screw holes of the two moving blocks (16) are arranged oppositely; the two moving blocks (16) are rotatably connected to a traction rod (17); the two traction rods (17) are arranged crosswise; one end of the traction rod (17) away from the moving block (16) is rotatably connected to a slider (18); the slider (18) is slidably sleeved on the connecting rod (11); A plurality of cross bars (23) are fixedly connected to the inner wall of the refrigerated storage rack (5), a plurality of partitions (24) are slidably sleeved on the cross bars (23), and the bottoms of two adjacent partitions (24) are connected by turnbuckle screws (25).

2. The blood refrigeration rack for blood transfusion department according to claim 1, characterized in that: The plurality of moving mechanisms (2) are all universal self-locking wheels.

3. The blood refrigeration rack for blood transfusion department according to claim 1, characterized in that: The top of one end of the baffle (3) away from the rotating shaft (4) is fixedly connected to a limiting plate (19).

4. The blood refrigeration rack for blood transfusion department according to claim 1, characterized in that: One end of the rotating rod (15) away from the supporting box (1) is fixedly connected to a handle (20).

5. The blood refrigeration rack for blood transfusion department according to claim 1, characterized in that: A push rod (21) is fixedly connected to an outer wall of one side of the support box (1).

6. The blood refrigeration rack for blood transfusion department according to claim 1, characterized in that: An axle pin (22) is slidably inserted at the intersection of the two traction rods (17).

7. The blood refrigeration rack for blood transfusion department according to claim 1, characterized in that: The inner bottom of the refrigerated storage rack (5) is provided with a guide groove corresponding to the partition (24), a guide rod (26) is fixedly connected in the guide groove, and a through opening corresponding to the guide rod (26) is provided on the partition (24).

8. The blood refrigeration rack for blood transfusion department according to claim 1, characterized in that: An L-shaped support plate (27) is fixedly connected to the outer wall of the partition plate (24).

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