Medical instrument transfer cart

Abstract

The utility model relates to the technical field of medical instrument transfer, and provides a medical instrument transfer cart which comprises a lower placing frame, one side of the lower placing frame is fixedly connected with a push-pull rod, four corners of the surface of the lower placing frame are fixedly connected with vertical rods, the top end of an adjusting assembly is provided with an upper placing frame, and the upper placing frame is fixedly connected with the push-pull rod. Drainage pipes are fixedly connected to the sides, away from the push-pull rod, of the upper placement frame and the lower placement frame, supporting frames are fixedly connected to the lower ends of the inner walls of the upper placement frame and the lower placement frame, placement hole plates are clamped in the upper placement frame and the lower placement frame at the top ends of the supporting frames, and a storage frame is fixedly connected to the side, close to the push-pull rod, of the upper placement frame; through the arranged adjusting assembly, the overall distance between the upper containing frame and the lower containing frame is adjusted, locking and fixing are carried out, then adjustment can be carried out according to the sizes of the placed medical instruments, larger or more medical instruments can be placed at the top end of the lower containing frame, and the applicability of the medical instrument placing frame is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical device transportation, in particular to a medical device transportation cart. Background Art

[0002] Medical devices refer to instruments, equipment, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items that are used directly or indirectly on the human body. In order to facilitate the transportation of certain medical devices, it is often necessary to use corresponding cart tools to transport them, that is, place the medical devices on the cart, and then use the cart to move them easily and quickly.

[0003] After searching, the existing patent (publication number: CN215778633U) discloses a medical cart for transporting medical equipment, including a load frame, a water collecting trough is fixedly installed on the lower end surface of the load frame, and a moving mechanism is detachably installed on the lower end of the water collecting trough, and baffles are detachably installed on both ends of the load frame. The load frame is detachably installed with a desktop, and the desktop includes a side desktop and a connecting desktop, and the desktop adopts a mesh structure, and its material is stainless steel. A water guide plate is detachably installed inside the load frame, and a groove is opened on the inner side wall of the load frame, and the positioning plate is installed in the groove. The utility model can collect the water stains that have been cleaned up, will not cause lubrication of the ground, can effectively avoid safety hazards, and is easy to disassemble, thereby facilitating storage and operation.

[0004] However, in the above scheme, it is inconvenient to adjust the space. When moving the medical devices, larger or heavier medical devices are often placed at the bottom of the cart. However, the space at the bottom of the cart is fixed and cannot be adjusted according to the actual larger or larger number of medical devices. As a result, it is often necessary to replace carts of different specifications, resulting in low applicability.

[0005] In view of this, the utility model provides a medical equipment transport cart. Utility Model Content

[0006] The utility model provides a medical equipment transport cart, which solves the problem of inconvenient space adjustment in the related technology.

[0007] The technical solution of the utility model is as follows: A medical equipment transport cart comprises a lower placing frame, one side of the lower placing frame is fixedly connected to a push-pull rod, four corners of the surface of the lower placing frame are fixedly connected to vertical rods, the bottom end of the vertical rod is provided with a shock-absorbing assembly, the bottom end of the shock-absorbing assembly is provided with a universal wheel, the upper end of the interior of the vertical rod is provided with an adjustment assembly, the top of the adjustment assembly is provided with an upper placing frame, the upper placing frame and the lower placing frame are fixedly connected to a drainage pipe on one side away from the push-pull rod, the lower ends of the inner walls of the upper placing frame and the lower placing frame are fixedly connected to a supporting frame, the upper placing frame and the lower placing frame at the top of the support frame are clamped with a placing hole plate, and the upper placing frame is fixedly connected to a storage frame on one side close to the push-pull rod.

[0008] The adjustment component includes an adjustment slot, which is provided at the upper end of the vertical rod, and an upper end of one side of the vertical rod is movably connected with an adjustment bolt extending into the adjustment slot, one end of the adjustment bolt is fixedly connected with an adjustment screw cap, and four corners of the bottom end of the upper placement frame are fixedly connected with an adjustment rod extending into the adjustment slot, and bolt holes threadedly matched with the adjustment bolts are evenly spaced on one side of the adjustment rod. The adjustment rod is slid to a suitable height with the inside of the adjustment slot, and the adjustment bolt is matched with the thread inside the suitable bolt hole to achieve limited fixation after the adjustment rod slides, thereby changing the distance between the bottom end of the upper placement frame and the top end of the lower placement frame, so that a larger or more number of medical devices can be placed, thereby improving its applicability.

[0009] Preferably, a sliding structure is formed between the adjusting rod and the inside of the adjusting slot, and the shape of the adjusting rod and the adjusting slot in a top view is a cross, so that the adjusting rod can slide more smoothly to drive the upper placement frame to slide up and down.

[0010] Preferably, the surface of the adjusting screw cap is fixedly connected with anti-skid protrusions at equal angles, and a regular hexagonal groove is provided on one side of the adjusting screw cap, so that the user can more conveniently rotate the adjusting bolt through the adjusting screw cap.

[0011] Preferably, an elastic block is fixedly connected to the upper end of one side of the vertical rod, and the shape of the elastic block in the side view is arc-shaped, so that one side of the adjusting screw cap is limited after being tightened, thereby preventing the adjusting screw cap from accidentally rotating and causing the adjusting bolt and the inside of the bolt hole to be loosely tightened.

[0012] Preferably, the shock absorbing assembly includes a fixing groove, which is formed at the bottom end of the vertical rod, and the inner top wall of the fixing groove is fixedly connected with a damper, the bottom end of the damper is fixedly connected with a sliding rod extending to the outside of the vertical rod, and the bottom end of the sliding rod is fixedly connected to the top of the universal wheel, and a shock absorbing spring is wound around the damper surface of the inner top wall of the fixing groove, and the bottom end of the shock absorbing spring is fixedly connected to the top of the sliding rod. When transporting on uneven ground, the bumpy vibration generated will cause the universal wheel to move. At this time, the damper and the shock absorbing spring are used to slow down the bumpy amplitude of the universal wheel to achieve the purpose of shock absorption, making the user push more comfortable and avoiding excessive transmission of bumpy vibration, which may cause adverse effects on more delicate medical equipment placed on the top of the upper placement frame and the lower placement frame.

[0013] Preferably, a limiting groove is provided at the lower end of the inner wall of the fixed groove, and the upper ends of both sides of the sliding rod are fixedly connected with limiting blocks that slide in cooperation with the inside of the limiting groove, so that the sliding rod can slide up and down more smoothly, and the sliding friction between the limiting block and the limiting groove can also consume part of the elastic potential energy of the shock-absorbing spring.

[0014] Preferably, a rubber ring is fixedly connected to the bottom end of the vertical rod, and the shape of the rubber ring in a top view is a concentric circle, so that when the universal wheel rises too much, its top end and the bottom end of the vertical rod can be flexibly contacted and buffered to avoid collision noise caused by direct hard collision.

[0015] Preferably, the inner bottom walls of the upper placing frame and the lower placing frame are fixedly connected with a guide plate, and the guide plate is inclined at an angle of twenty degrees to the horizontal direction, so as to drain the water inside the upper placing frame and the lower placing frame so that it can be discharged from the drain pipe faster.

[0016] The working principle and beneficial effects of the utility model are:

[0017] 1. The utility model provides an upper placement frame, an adjustment assembly, a vertical rod and a lower placement frame. When the medical devices to be transported are large or numerous, the adjustment rod can be used to slide to a suitable height with the inside of the adjustment slot, and then the adjustment bolt can be used to cooperate with the thread inside the appropriate bolt hole to achieve the limit fixation after the adjustment rod slides, thereby changing the distance between the bottom end of the upper placement frame and the top end of the lower placement frame, so that a larger or larger number of medical devices can be placed, avoiding the limitation brought by the fixed space at the top end of the lower placement frame, and facilitating the user to transport medical devices more conveniently. At the same time, when transporting smaller medical devices or not in use, the upper placement frame can be slid to the lowest position, thereby reducing the overall volume of the device, facilitating transportation or storage, and improving its applicability, thereby achieving the function of facilitating space adjustment.

[0018] 2. The utility model provides a shock-absorbing component, and when the vehicle is transported on an uneven ground, the bumpy vibration generated will cause the universal wheel to move and drive the sliding rod to slide and compress the damper and the shock-absorbing spring, which can then be used to slow down the bumpy amplitude of the universal wheel and reduce the continuous transmission of vibration, thereby achieving the purpose of shock absorption, making the user's pushing more comfortable, and avoiding the adverse effects of excessive transmission of bumpy vibration on the more delicate medical equipment placed on the top of the upper and lower placement frames. At the same time, a rubber ring is provided, which can achieve flexible contact and buffering between the top of the universal wheel and the bottom of the vertical rod when the universal wheel suddenly bumps and rises too much, avoiding collision noise caused by direct hard collision, and further improving the architectural buffering effect, thereby achieving the effect of facilitating buffering and shock absorption. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall partial cross-sectional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the partial explosion structure of the safety device of the utility model;

[0023] Figure 4 It is a schematic diagram of the enlarged cross-section structure of the shock absorbing component of the utility model;

[0024] Figure 5 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0025] In the figure: 1. upper placement frame; 2. adjustment assembly; 201. adjustment rod; 202. bolt hole; 203. anti-skid protrusion; 204. adjustment screw cap; 205. adjustment bolt; 206. elastic block; 207. adjustment slot; 3. vertical rod; 4. lower placement frame; 5. universal wheel; 6. shock absorbing assembly; 601. damper; 602. limit slot; 603. limit block; 604. sliding rod; 605. rubber ring; 606. fixing slot; 607. shock absorbing spring; 7. push-pull rod; 8. storage frame; 9. placement hole plate; 10. guide plate; 11. drain pipe; 12. support frame. DETAILED DESCRIPTION

[0026] The following will be combined with 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 of 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.

[0027] Example 1

[0028] The preferred embodiment of the medical device transport cart provided by the utility model is as follows: Figures 1 to 5 As shown: a medical equipment transport cart, including a lower placement frame 4, one side of the lower placement frame 4 is fixedly connected to a push-pull rod 7, four corners of the surface of the lower placement frame 4 are fixedly connected to a vertical rod 3, the bottom end of the vertical rod 3 is provided with a shock-absorbing assembly 6, the bottom end of the shock-absorbing assembly 6 is provided with a universal wheel 5, the upper end of the vertical rod 3 is provided with an adjustment assembly 2, the top of the adjustment assembly 2 is provided with an upper placement frame 1, the upper placement frame 1 and the lower placement frame 4 are fixedly connected to a drain pipe 11 on the side away from the push-pull rod 7, the lower ends of the inner walls of the upper placement frame 1 and the lower placement frame 4 are fixedly connected to a support frame 12, the upper placement frame 1 and the lower placement frame 4 at the top of the support frame 12 are clamped with a placement hole plate 9, and the upper placement frame 1 is fixedly connected to a storage frame 8 on the side close to the push-pull rod 7.

[0029] The adjustment component 2 includes an adjustment slot 207, which is provided at the upper end of the vertical rod 3. An adjustment bolt 205 extending into the adjustment slot 207 is movably connected to the upper end of one side of the vertical rod 3. An adjustment screw cap 204 is fixedly connected to one end of the adjustment bolt 205. An adjustment rod 201 extending into the adjustment slot 207 is fixedly connected to the four corners of the bottom end of the upper placement frame 1. Bolt holes 202 threadedly matched with the adjustment bolts 205 are provided at equal intervals on one side of the adjustment rod 201. The adjustment rod 201 is slid to a suitable height with the inside of the adjustment slot 207, and the adjustment bolt 205 is matched with the thread inside the suitable bolt hole 202 to realize the limited fixation of the adjustment rod 201 after sliding. The spacing between the bottom end of the upper placement frame 1 and the top end of the lower placement frame 4 can be changed, so that a larger or more number of medical devices can be placed.

[0030] In this embodiment, a sliding structure is formed between the adjustment rod 201 and the inside of the adjustment groove 207, and the shape of the adjustment rod 201 and the adjustment groove 207 in the top view is a cross. By sliding between the cross-shaped adjustment rod 201 and the inside of the adjustment groove 207, the adjustment rod 201 can slide more smoothly to drive the upper placement frame 1 to slide up and down.

[0031] In this embodiment, the surface of the adjusting screw cap 204 is fixedly connected with anti-skid protrusions 203 at equal angles, and a regular hexagonal groove is opened on one side of the adjusting screw cap 204. The anti-skid protrusions 203 are used to increase the contact friction between the user's fingers and the adjusting screw cap 204, so that the user can more conveniently rotate the adjusting bolt 205 through the adjusting screw cap 204. The regular hexagonal groove is used so that when it is inconvenient to rotate the adjusting screw cap 204, it can be rotated with the help of corresponding tools.

[0032] In this embodiment, an elastic block 206 is fixedly connected to the upper end of one side of the vertical rod 3, and the shape of the elastic block 206 in a side view is arc-shaped. The arc-shaped elastic block 206 is used to limit one side of the adjusting screw cap 204 after it is tightened, thereby preventing the adjusting screw cap 204 from accidentally rotating and causing the adjusting bolt 205 to be loosely tightened with the inside of the bolt hole 202.

[0033] Example 2

[0034] Based on Example 1, a preferred embodiment of the medical device transport cart provided by the present invention is as follows: Figures 1 to 5 As shown: the shock absorbing assembly 6 includes a fixing groove 606, which is arranged at the bottom end of the vertical rod 3, and the inner top wall of the fixing groove 606 is fixedly connected with a damper 601, the bottom end of the damper 601 is fixedly connected with a sliding rod 604 extending to the outside of the vertical rod 3, and the bottom end of the sliding rod 604 is fixedly connected to the top of the universal wheel 5, and the surface of the damper 601 on the inner top wall of the fixing groove 606 is wound with a shock absorbing spring 607, and the bottom end of the shock absorbing spring 607 is fixedly connected to the top of the sliding rod 604. When transporting on an uneven ground, the bumpy vibration generated will cause the universal wheel 5 to move and drive the sliding rod 604 to slide and compress the damper 601 and the shock absorbing spring 607, so that the purpose of shock absorption can be achieved by using the two.

[0035] In this embodiment, a limiting groove 602 is opened at the lower end of the inner wall of the fixed groove 606, and the upper ends of both sides of the sliding rod 604 are fixedly connected with limiting blocks 603 that slide with the inside of the limiting groove 602. The sliding of the limiting blocks 603 inside the limiting groove 602 makes the sliding up and down sliding of the sliding rod 604 smoother, and the sliding friction between the two can also consume a part of the elastic potential energy of the shock-absorbing spring 607.

[0036] In this embodiment, a rubber ring 605 is fixedly connected to the bottom end of the vertical rod 3, and the shape of the rubber ring 605 in a top view is a concentric circle. The concentric rubber ring 605 is used to achieve flexible contact buffering between the top end of the universal wheel 5 and the bottom end of the vertical rod 3 when the universal wheel 5 suddenly bumps and rises too much, thereby avoiding collision noise caused by direct hard collision.

[0037] In addition, the inner bottom walls of the upper placing frame 1 and the lower placing frame 4 are fixedly connected with a guide plate 10, and the guide plate 10 is inclined at an angle of twenty degrees to the horizontal direction. The inclined guide plate 10 can be used to drain the water flowing into the upper placing frame 1 and the lower placing frame 4, so that it can be discharged faster from the drain pipe 11.

[0038] The working principle and use process of the utility model are as follows: first, the spacing between the upper placing frame 1 and the lower placing frame 4 is adjusted according to the larger height or the overall number of the transported medical devices. At this time, the adjusting screw cap 204 can be rotated to make the adjusting bolt 205 rotate until it is completely disengaged from the bolt hole 202, and then the upper placing frame 1 is pulled to drive the adjusting rod 201 to slide in the adjusting groove 207 to a suitable height, and then the adjusting screw cap 204 is rotated in the opposite direction to drive the adjusting bolt 205 to be tightened into the suitable bolt hole 202, so as to achieve the limited fixation of the adjusting rod 201 after sliding, and then the spacing between the bottom end of the upper placing frame 1 and the top end of the lower placing frame 4 can be changed, so that it can place a larger or more number of medical devices, thereby improving its applicability;

[0039] Then, the larger or heavier medical devices are placed on the top of the lower placement frame 4, and the rest can be placed on the top of the upper placement frame 1 or inside the storage frame 8. At the same time, some water stains on the upper surfaces of the medical devices that have been cleaned but not dried and disinfected on the top of the upper placement frame 1 and the lower placement frame 4 will flow downward, pass through the holes on the top of the placement hole plate 9, and flow to the lower ends of the upper placement frame 1 and the lower placement frame 4 for storage. After the medical devices are transported to a suitable location and removed, the drain pipe 11 is opened, and the accumulated water is drained by the guidance of the inclined guide plate 10, and the placement hole plate 9 can be disassembled for thorough cleaning or replacement;

[0040] At the same time, during the transportation process, when transporting on uneven ground, the bumpy vibration generated will cause the universal wheel 5 to move and drive the sliding rod 604 to slide and compress the damper 601 and the shock-absorbing spring 607, and then the shock-absorbing spring 607 can be used to absorb the transmitted vibration, and the damper 601 can be used to consume the elastic potential energy of the shock-absorbing spring 607, thereby achieving the purpose of shock absorption, making the user's pushing more comfortable, and avoiding excessive transmission of bumpy vibrations to cause adverse effects on the more delicate medical devices placed on the top of the upper placement frame 1 and the lower placement frame 4. At the same time, a rubber ring 605 is provided, which can achieve flexible contact buffering between the top of the universal wheel 5 and the bottom of the vertical rod 3 when the universal wheel 5 suddenly bumps and rises too much, thereby avoiding collision noise caused by direct hard collision.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A medical device transport cart, comprising a lower placement frame (4), characterized in that: A push-pull rod (7) is fixedly connected to one side of the lower placement frame (4); four corners of the surface of the lower placement frame (4) are fixedly connected to a vertical rod (3); a shock absorbing assembly (6) is arranged at the bottom end of the vertical rod (3); a universal wheel (5) is arranged at the bottom end of the shock absorbing assembly (6); an adjustment assembly (2) is arranged at the upper end of the interior of the vertical rod (3); an upper placement frame (1) is arranged at the top end of the adjustment assembly (2); a drainage pipe (11) is fixedly connected to the side of the upper placement frame (1) and the lower placement frame (4) away from the push-pull rod (7); a support frame (12) is fixedly connected to the lower end of the inner wall of the upper placement frame (1) and the lower placement frame (4); a placement orifice plate (9) is engaged inside the upper placement frame (1) and the lower placement frame (4) at the top end of the support frame (12); and a storage frame (8) is fixedly connected to the side of the upper placement frame (1) close to the push-pull rod (7); The adjustment assembly (2) comprises an adjustment slot (207), wherein the adjustment slot (207) is provided at the upper end of the vertical rod (3), an adjustment bolt (205) extending into the adjustment slot (207) is movably connected to the upper end of one side of the vertical rod (3), one end of the adjustment bolt (205) is fixedly connected to an adjustment screw cap (204), and the four corners at the bottom end of the upper placement frame (1) are fixedly connected to an adjustment rod (201) extending into the adjustment slot (207), and bolt holes (202) threadedly matched with the adjustment bolts (205) are provided at equal intervals on one side of the adjustment rod (201).

2. A medical device transport cart according to claim 1, characterized in that: A sliding structure is formed between the adjusting rod (201) and the inside of the adjusting groove (207), and the shape of the adjusting rod (201) and the adjusting groove (207) in a top view is a cross.

3. A medical device transport cart according to claim 1, characterized in that: The surface of the adjusting screw cap (204) is fixedly connected with anti-slip protrusions (203) at equal angles, and a regular hexagonal groove is provided on one side of the adjusting screw cap (204).

4. The medical device transport cart according to claim 1, characterized in that: An elastic block (206) is fixedly connected to the upper end of one side of the vertical rod (3), and the elastic block (206) is arc-shaped in a side view.

5. The medical device transport cart according to claim 1, characterized in that: The shock absorbing assembly (6) comprises a fixing groove (606), wherein the fixing groove (606) is provided at the bottom end of the vertical rod (3), and the inner top wall of the fixing groove (606) is fixedly connected with a damper (601), the bottom end of the damper (601) is fixedly connected with a sliding rod (604) extending to the outside of the vertical rod (3), and the bottom end of the sliding rod (604) is fixedly connected to the top end of the universal wheel (5), and a shock absorbing spring (607) is wound around the surface of the damper (601) on the inner top wall of the fixing groove (606), and the bottom end of the shock absorbing spring (607) is fixedly connected to the top end of the sliding rod (604).

6. A medical device transport cart according to claim 5, characterized in that: A limiting groove (602) is provided at the lower end of the inner wall of the fixing groove (606), and limiting blocks (603) which are slidably matched with the inside of the limiting groove (602) are fixedly connected to the upper ends of both sides of the sliding rod (604).

7. The medical device transport cart according to claim 1, characterized in that: A rubber ring (605) is fixedly connected to the bottom end of the vertical rod (3), and the shape of the rubber ring (605) in a top view is a concentric circle.

8. The medical device transport cart according to claim 1, characterized in that: The inner bottom walls of the upper placement frame (1) and the lower placement frame (4) are fixedly connected with a guide plate (10), and the guide plate (10) has an inclination angle of twenty degrees with respect to the horizontal direction.

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