Medical instrument storage device

Abstract

The utility model discloses a medical instrument storage device, which belongs to the technical field of medical instruments, and comprises a box body, first clamping blocks are fixed at the lower parts of the two sides of the box body, buckles are fixed at the middle parts of the two sides of the box body, and each buckle comprises an elastic plate and a second clamping block, a transmission shaft is rotationally connected to the rear side of the box body, a driven wheel, a first connecting rod and a gear are fixed to the outer side of the transmission shaft, the driven wheel comprises a shaft sleeve and a protruding block, an eccentric wheel is further rotationally connected to the rear side of the box body, a handle is fixed to the outer side of the eccentric wheel, and a rack is connected to an inner core of the outer side of the gear. Connecting rods are fixed to the upper end and the lower end of the rack. The problems that when the devices are stacked together, due to the fact that locking is lacked between the devices, the stability of the devices stacked on the upper layer is poor, and when the devices are impacted by external force, the device on the uppermost layer is prone to falling off, and consequently medical instruments are damaged are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical devices, and more specifically, particularly relates to a medical device storage device. Background Technique

[0002] By setting specific storage components, such as draw slots, storage trays, annular handles, insertion blocks, hooks, etc., these devices can achieve classified storage of medical devices and avoid cross-contamination between different types of medical devices. For existing medical device storage devices, when stacked together, due to the lack of locking between the devices, the stability of the devices stacked on the upper layer is poor. When subjected to external impact, the devices on the top layer are likely to fall, thus causing damage to medical devices. Therefore, a medical device storage device is proposed. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a medical device storage device that can lock all stacked boxes to solve the problem that in the transportation process, when stacked together, due to the lack of locking between the devices, the stability of the devices stacked on the upper layer is poor, and when subjected to external impact, the devices on the top layer are likely to fall, thus causing damage to medical devices as mentioned in the above background technique.

[0004] To achieve the above purposes, the utility model is realized through the following technical solutions: A medical device storage device includes a box body. Both lower parts on the two sides of the box body are fixedly provided with first clamping blocks. Both middle parts on the two sides of the box body are fixedly provided with buckles. The buckle includes an elastic plate and a second clamping block. The rear side of the box body is rotatably connected with a transmission shaft. A driven wheel, a first connecting rod, and a gear are fixedly arranged on the outer side of the transmission shaft. The driven wheel includes a shaft sleeve and a convex block. An eccentric wheel is also rotatably connected to the rear side of the box body. A handle is fixedly arranged on the outer side of the eccentric wheel. The outer core of the gear is connected with a rack. Connecting rods are fixedly arranged at both the upper and lower ends of the rack. A connecting seat is slidably connected to the outer side of one of the connecting rods. One side of the connecting seat is fixedly connected to the outer side of the box body. The upper and lower ends of the first connecting rod are respectively rotatably connected with second connecting rods. The ends of the two second connecting rods far away from the first connecting rod are respectively rotatably connected with connecting plates. One end of the connecting plate is fixedly connected to the outer side of the buckle.

[0005] As a preferred technical solution of the utility model, the transmission shaft is located in the middle of the first connecting rod.

[0006] As a preferred technical solution of the utility model, the center of the gear coincides with the center of the transmission shaft.

[0007] As a preferred technical solution of the utility model, the eccentric wheel is of a rectangular structure, and chamfers are provided on all four sides of the eccentric wheel.

[0008] As a preferred technical solution of the present utility model, the position of the eccentric wheel corresponds to the position of the convex block.

[0009] As a preferred technical solution of the present utility model, the arrangement directions of the two second connecting rods are opposite.

[0010] As a preferred technical solution of the present utility model, the ends of the two second connecting rods far away from the first connecting rod are on the same horizontal line.

[0011] The present utility model provides a medical device storage device, which has the following beneficial effects:

[0012] 1. The medical device storage device can lock all stacked boxes, solving the problem that when stacked together, due to the lack of locking between devices, the stability of the devices stacked on the upper layer is poor, and when subjected to external impact, the devices on the top layer are likely to fall, thus causing damage to medical devices.

[0013] 2. The medical device storage device can unlock all boxes at one time without unlocking them one by one separately, and has a reasonable and compact structure design and good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a medical device storage device of the present utility model.

[0015] Figure 2 It is a Figure 2 magnified schematic diagram of part A in a medical device storage device of the present utility model.

[0016] Figure 3 It is a Figure 2 magnified schematic diagram of part B in a medical device storage device of the present utility model.

[0017] Figure 4 It is a Figure 3 magnified schematic diagram of part C in a medical device storage device of the present utility model.

[0018] In the figure: 1, box body; 2, first clamping block; 3, buckle; 31, elastic plate; 32, second clamping block; 4, transmission shaft; 5, passive wheel; 51, shaft sleeve; 52, convex block; 6, first connecting rod; 7, gear; 8, eccentric wheel; 9, rack; 10, connecting rod; 11, connecting seat; 12, second connecting rod; 13, connecting plate; 14, handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0020] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and defined, the terms "connected" and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] Please refer to Figures 1 to 4 , the present utility model provides a technical solution: a medical device storage device, including a box body 1. First blocks 2 are fixedly provided at both lower sides of the box body 1, and buckles 3 are fixedly provided at both middle parts of the box body 1. The buckle 3 includes an elastic plate 31 and a second block 32. A transmission shaft 4 is rotatably connected to the rear side of the box body 1. A passive wheel 5, a first connecting rod 6 and a gear 7 are fixedly provided on the outer side of the transmission shaft 4. The passive wheel 5 includes a shaft sleeve 51 and a convex block 52. An eccentric wheel 8 is also rotatably connected to the rear side of the box body 1. A handle 14 is fixedly provided on the outer side of the eccentric wheel 8. The outer core of the gear 7 is connected to a rack 9. Connecting rods 10 are fixedly provided at both the upper and lower ends of the rack 9. A connecting seat 11 is slidably connected to the outer side of one of the connecting rods 10. One side of the connecting seat 11 is fixedly connected to the outer side of the box body 1. Second connecting rods 12 are rotatably provided at both the upper and lower ends of the first connecting rod 6. The ends of the two second connecting rods 12 far from the first connecting rod 6 are respectively rotatably connected to a connecting plate 13. One end of the connecting plate 13 is fixedly connected to the outer side of the buckle 3. The transmission shaft 4 is located in the middle of the first connecting rod 6. The center of the gear 7 coincides with the center of the transmission shaft 4. The eccentric wheel 8 has a rectangular structure. Chamfers are provided on all four sides of the eccentric wheel 8. The position of the eccentric wheel 8 corresponds to the position of the convex block 52. The arrangement directions of the two second connecting rods 12 are opposite. The ends of the two second connecting rods 12 far from the first connecting rod 6 are on the same horizontal line;

[0023] When placing the box body 1 on the previous box body 1, the first latch 2 on the box body 1 is engaged with the buckle 3 of the previous box body 1, thereby locking the upper and lower box bodies 1. In this way, all stacked box bodies are locked. When it is necessary to carry the box body 1, the handle 14 is used to drive the eccentric wheel 8 to rotate. The eccentric wheel 8 pushes the convex block 52 on the driven wheel 5, thereby driving the driven wheel 5 to rotate. When the plane of the eccentric wheel 8 contacts the driven wheel 5, the reaction force of the driven wheel 5 is perpendicular to the rotation point of the eccentric wheel 8, making the driven wheel 5 unable to push the eccentric wheel 8 in the reverse direction, playing a role in locking the driven wheel 5. The driven wheel 5 drives the first connecting rod 6 to rotate through the transmission shaft 4. The first connecting rod 6 pushes the two buckles 3 to open towards both sides through the second connecting rod 12 and the connecting plate 13, so that the buckle 3 is separated from the first latch 2, unlocking the upper and lower box bodies 1. During this process, the transmission shaft 4 drives the rack 9 to move through the gear 7. The rack 9 pushes the rack 9 and the connecting rod 10 of the previous box body 1 through the connecting rod 10, thereby transmitting the power to the topmost box body 1, unlocking all the box bodies on the upper layer, and there is no need to unlock them one by one separately, saving manpower and improving work efficiency. Through the above process, the problem that when stacked together, due to the lack of locking between devices, the stability of the devices placed on the upper layer is poor, and when subjected to an external impact, the devices on the topmost layer are likely to fall, resulting in damage to medical devices is solved.

[0024] The specific usage method and function of this embodiment: When the box body 1 of the present utility model is placed on the previous box body 1, the first latch 2 on the box body 1 is engaged with the buckle 3 of the previous box body 1, thereby locking the upper and lower box bodies 1. In this way, all stacked box bodies are locked. When it is necessary to carry the box body 1, the handle 14 is used to drive the eccentric wheel 8 to rotate. The eccentric wheel 8 pushes the convex block 52 on the driven wheel 5, thereby driving the driven wheel 5 to rotate. When the plane of the eccentric wheel 8 contacts the driven wheel 5, the reaction force of the driven wheel 5 is perpendicular to the rotation point of the eccentric wheel 8, making the driven wheel 5 unable to push the eccentric wheel 8 in the reverse direction, playing a role in locking the driven wheel 5. The driven wheel 5 drives the first connecting rod 6 to rotate through the transmission shaft 4. The first connecting rod 6 pushes the two buckles 3 to open towards both sides through the second connecting rod 12 and the connecting plate 13, so that the buckle 3 is separated from the first latch 2, unlocking the upper and lower box bodies 1. During this process, the transmission shaft 4 drives the rack 9 to move through the gear 7. The rack 9 pushes the rack 9 and the connecting rod 10 of the previous box body 1 through the connecting rod 10, thereby transmitting the power to the topmost box body 1, unlocking all the box bodies on the upper layer, and there is no need to unlock them one by one separately.

[0025] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent replacements or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A medical device storage device, comprising a box body (1), characterized in that: On both lower sides of the box body (1), first clamping blocks (2) are fixedly arranged. On both middle parts of the box body (1), buckles (3) are fixedly arranged. The buckle (3) includes an elastic plate (31) and a second clamping block (32). A transmission shaft (4) is rotatably connected to the rear side of the box body (1). A driven wheel (5), a first connecting rod (6) and a gear (7) are fixedly arranged on the outer side of the transmission shaft (4). The driven wheel (5) includes a shaft sleeve (51) and a convex block (52). An eccentric wheel (8) is also rotatably connected to the rear side of the box body (1). A handle (14) is fixedly arranged on the outer side of the eccentric wheel (8). The outer core of the gear (7) is connected to a rack (9). Connecting rods (10) are fixedly arranged at both the upper and lower ends of the rack (9). A connecting seat (11) is slidably connected to the outer side of one of the connecting rods (10). One side of the connecting seat (11) is fixedly connected to the outer side of the box body (1). Second connecting rods (12) are rotatably arranged at both the upper and lower ends of the first connecting rod (6). The ends of the two second connecting rods (12) far away from the first connecting rod (6) are respectively rotatably connected to a connecting plate (13). One end of the connecting plate (13) is fixedly connected to the outer side of the buckle (3).

2. The medical device storage device according to claim 1, characterized in that: The transmission shaft (4) is located in the middle of the first connecting rod (6).

3. The medical device storage device according to claim 1, wherein: The center of the gear (7) coincides with the center of the transmission shaft (4).

4. The medical device storage device according to claim 1, wherein: The eccentric wheel (8) has a rectangular structure, and chamfers are provided on all four sides of the eccentric wheel (8).

5. The medical device storage device according to claim 1, characterized in that: The position of the eccentric wheel (8) corresponds to the position of the convex block (52).

6. The medical device storage device according to claim 1, wherein: The arrangement directions of the two second connecting rods (12) are opposite.

7. The medical device storage device according to claim 1, characterized in that: The ends of the two second connecting rods (12) far away from the first connecting rod (6) are on the same horizontal line.

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