A convenient transport tray for CT scans
By designing a CT scan transport tray with a double-layer rotating plate and a spring telescopic rod mechanism, the problem of the single function of existing trays is solved, realizing convenient patient transfer under single-person operation and efficient transport during CT scans.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- THE THIRD PEOPLES HOSPITAL OF KUNMING
- Filing Date
- 2025-07-09
- Publication Date
- 2026-07-03
AI Technical Summary
The existing pallet has a simple structure and limited function, which makes it difficult to move and transfer patients. In particular, it requires the cooperation of multiple people during CT scans, making it inconvenient to use.
A double-layer slide was designed, with a rotating plate that can be flipped up and down. It is fixed to the flatcar through a limiting mechanism and a connecting mechanism. The fixing and rotation of the rotating plate are achieved by using one-way and two-way spring telescopic rods. It is made of carbon fiber composite material that does not absorb X-rays.
It facilitates patient transfer under single-person operation, reduces manpower requirements, and improves operational efficiency during CT imaging.
Smart Images
Figure CN224441627U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of transport tray technology, and in particular to a transport tray for convenient CT imaging. Background Technology
[0002] Medical transfer boards, also known as medical transport boards, are mainly used in operating rooms, emergency rooms, ICU wards, CT rooms, X-ray rooms, rehabilitation rooms, and other departments. In clinical medical procedures, patients need to be moved before and after important examinations or surgeries, as well as in daily medical care. However, for some patients who are difficult to move, such as patients after major surgery, critically ill patients, patients with fractures or other disabilities, elderly patients, paralyzed patients, or patients who are difficult to move for other reasons, transfer boards are needed.
[0003] Existing transport trays are single-piece trays, but their structure is simple and their function is limited. During use, they are mostly transferred by multiple people, which is very inconvenient. Therefore, those skilled in the art have provided a transport tray for CT images that is convenient to use, in order to solve the problems mentioned in the background art. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a convenient transport tray for CT scans. The tray is double-layered, with the upper layer being rotatable and easy to fix on a flatbed.
[0005] To achieve the above objectives, the present invention provides the following technical solution:
[0006] A convenient transport tray for CT images includes a rotating plate, a base plate, two connecting mechanisms, multiple limiting mechanisms, and a fixing mechanism. The lower end face of the rotating plate has a second circular groove. A rotating disk is fixedly connected to the upper end face of the base plate. The outer surface of the rotating disk is rotatably fitted inside the second circular groove. A first circular groove is opened at the center of the lower end face of the base plate. A symmetrically distributed storage groove is opened on each side of the lower end face of the base plate.
[0007] The limiting mechanism includes a one-way spring telescopic rod, with limiting blocks fixedly connected to both sides of the fixed end of the one-way spring telescopic rod, and a locking plate fixedly connected to the movable end of the one-way spring telescopic rod, with a locking groove opened on the upper surface of the locking plate.
[0008] The connecting mechanism includes a bidirectional spring telescopic rod, with connecting blocks fixedly connected to both movable ends of the bidirectional spring telescopic rod, and locking blocks fixedly connected to the rear end faces of the two connecting blocks.
[0009] The fixing mechanism includes a disc and a cover. The disc has limit grooves on both sides of its lower end face. The inner walls of the limit grooves on both sides are provided with expansion grooves at the rear. The expansion grooves are connected to the limit grooves. The upper end face of the disc is fixedly connected to the top surface of the first circular groove.
[0010] Furthermore, multiple limiting mechanisms are respectively arranged on the front and rear sides below the base plate, and two connecting mechanisms are respectively arranged between two plates on the same side.
[0011] Furthermore, the fixing mechanism is located below the base plate, and the round cover and the disc are bolted together.
[0012] Furthermore, the storage slot is connected to the second circular slot, and handles are fixedly connected to both the front and rear ends of the base plate.
[0013] Furthermore, the fixed ends of the multiple one-way spring telescopic rods are respectively movably fitted into the limiting grooves at multiple corresponding positions, and the multiple limiting blocks are respectively movably fitted into the expansion grooves at multiple corresponding positions.
[0014] Furthermore, the outer surfaces of the movable ends of the plurality of one-way spring telescopic rods are respectively movably fitted into the storage slots at the corresponding positions, and the outer surfaces of the plurality of locking blocks are respectively movably fitted into the locking slots at the corresponding positions.
[0015] This utility model has the following beneficial effects:
[0016] 1. This utility model proposes a convenient transport tray for CT scans. Multiple one-way spring telescopic rods are installed diagonally below the base plate. The one-way spring telescopic rods pull the clamping plates diagonally, so that the four corners of the rotating plate are subjected to forces in the diagonal direction, thereby fixing the rotating plate. When the tray is installed on a flatcar, the upper part of the flatcar is inserted between the base plate and the four clamping plates. The four corners of the flatcar are also subjected to forces from the clamping plates in the diagonal direction, thereby fixing the tray on the flatcar. By pulling one of the two-way spring telescopic rods, the connecting blocks on the two movable ends of the two-way spring telescopic rods pull the clamping plate diagonally through the clamping blocks, releasing the force exerted on the rotating plate in the diagonal direction by the clamping blocks, thereby facilitating the rotation of the rotating plate.
[0017] 2. The present invention proposes a convenient transfer tray for CT images. The disc and the cover are connected by bolts. By releasing the connection between the two, the fixed end of the one-way spring telescopic rod can be removed from the disc, thereby removing the one-way spring telescopic rod from the tray. The two-way spring telescopic rod is fixedly connected by inserting the locking blocks on the connecting blocks at both ends into the corresponding slots. By simply moving the two-way spring telescopic rod upward, the fixing relationship between the locking blocks and the slots can be released. Furthermore, all exposed parts on the tray are made of carbon fiber composite material that does not absorb X-rays. Attached Figure Description
[0018] Figure 1 This is an isometric schematic diagram of the present invention;
[0019] Figure 2This is a side sectional view of the present invention;
[0020] Figure 3 This is a schematic diagram of the bottom structure of the rotating plate of this utility model;
[0021] Figure 4 This is a schematic diagram of the bottom structure of the base plate of this utility model;
[0022] Figure 5 This is a schematic diagram of the fixing mechanism structure of this utility model;
[0023] Figure 6 This is a schematic diagram of the bottom structure of the disc of this utility model;
[0024] Figure 7 This is a schematic diagram of the limiting mechanism structure of this utility model;
[0025] Figure 8 This is a schematic diagram of the connection mechanism of this utility model.
[0026] Legend:
[0027] 1. Rotating plate; 2. Base plate; 3. Connecting mechanism; 4. Limiting mechanism; 5. Handle; 6. Rotating disc; 7. Fixing mechanism; 8. No. 1 circular groove; 9. No. 2 circular groove; 10. Storage groove; 301. Two-way spring telescopic rod; 302. Connecting block; 303. Locking block; 401. Locking plate; 402. One-way spring telescopic rod; 403. Locking groove; 404. Limiting block; 701. Disc; 702. Limiting groove; 703. Round cover; 704. Expansion groove. Detailed Implementation
[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0029] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4The present invention provides an embodiment of a convenient CT scan transport tray, comprising a rotating plate 1, a base plate 2, two connecting mechanisms 3, multiple limiting mechanisms 4, and a fixing mechanism 7. The lower end face of the rotating plate 1 is provided with a second circular groove 9. The front and rear ends of the base plate 2 are fixedly connected with handles 5. The upper end face of the base plate 2 is fixedly connected with a rotating disk 6. The outer surface of the rotating disk 6 is rotatably fitted inside the second circular groove 9. A first circular groove 8 is provided at the center of the lower end face of the base plate 2. The lower end face of the base plate 2 is provided with symmetrically distributed storage grooves 10 on both sides.
[0030] Specifically, handles 5 are installed at the front and back of the base plate 2. The entire tray can be moved by using the handles 5. By rotating the rotating plate 1, the direction of the patient on the tray can be changed without the patient having to move themselves.
[0031] Reference Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 7 , Figure 8 Multiple limiting mechanisms 4 are respectively set on the front and rear sides of the bottom plate 2. The limiting mechanism 4 includes a one-way spring telescopic rod 402. Limiting blocks 404 are fixedly connected to both sides of the fixed end of the one-way spring telescopic rod 402. A card plate 401 is fixedly connected to the movable end of the one-way spring telescopic rod 402. A card groove 403 is opened on the upper surface of the card plate 401.
[0032] The fixing mechanism 7 is located below the base plate 2. The fixing mechanism 7 includes a disc 701 and a cover 703. The lower end face of the disc 701 has limit grooves 702 on both sides. The inner walls of the limit grooves 702 on both sides have expansion grooves 704 at the rear. The expansion grooves 704 and the limit grooves 702 are connected. The upper end face of the disc 701 is fixedly connected to the inner top surface of the first circular groove 8. The cover 703 and the disc 701 are bolted together. The storage groove 10 is connected to the second circular groove 9. The outer surfaces of the fixed ends of the multiple one-way spring telescopic rods 402 are movably fitted into the limit grooves 702 at multiple corresponding positions. The outer surfaces of the movable ends of the multiple one-way spring telescopic rods 402 are movably fitted into the storage grooves 10 at multiple corresponding positions.
[0033] Specifically, the fixed ends of multiple one-way spring telescopic rods 402 are installed in the corresponding limiting grooves 702 on the disc 701. The limiting blocks 404 on both sides of the fixed end of each one-way spring telescopic rod 402 are placed in the corresponding expansion grooves 704. The disc 701 and the cover 703 are connected by bolts, thereby fixing the one-way spring telescopic rods 402 to the base plate 2. The movable ends of multiple one-way spring telescopic rods 402 are placed in the corresponding storage grooves 10 on the base plate 2. The one-way spring telescopic rods 402 pull the clamping plate 401 in the diagonal direction, so that the four corners of the rotating plate 1 are subjected to the force in the diagonal direction, thereby fixing the rotating plate 1.
[0034] Reference Figure 1 , Figure 2 Two connecting mechanisms 3 are respectively set between two card plates 401 on the same side. The connecting mechanism 3 includes a bidirectional spring telescopic rod 301. Both movable ends of the bidirectional spring telescopic rod 301 are fixedly connected to connecting blocks 302. Card blocks 303 are fixedly connected to the rear end faces of the two connecting blocks 302. The outer surfaces of multiple card blocks 303 are respectively movably fitted into multiple corresponding slots 403.
[0035] Specifically, the bidirectional spring telescopic rod 301 is installed by inserting the locking blocks 303 on the connecting blocks 302 at both ends into the corresponding slots 403. Simply moving the bidirectional spring telescopic rod 301 upwards releases the fixing relationship between the locking blocks 303 and the slots 403. By pulling one side of the bidirectional spring telescopic rod 301, the connecting blocks 302 on the two movable ends of the bidirectional spring telescopic rod 301 pull the plate 401 diagonally through the locking blocks 303, releasing the force exerted by the locking blocks 303 on the rotating plate 1 in the diagonal direction, thereby facilitating the rotation of the rotating plate 1.
[0036] Working principle: When rotation is required, pull the bidirectional spring telescopic rod 301 on one side, so that the connecting block 302 on the two movable ends of the bidirectional spring telescopic rod 301 pulls the plate 401 to move diagonally through the locking block 303, thereby releasing the locking block 303 from limiting the rotating plate 1, thus realizing the rotation of the rotating plate 1.
[0037] When fixed on the flatcar, pull the bidirectional spring telescopic rod 301 on one side, so that the connecting block 302 on the two movable ends of the bidirectional spring telescopic rod 301 pulls the clamping plate 401 diagonally through the clamping block 303, so that a part of the upper end of the flatcar is inserted between the base plate 2 and the four clamping plates 401. Then release the hand that pulled the bidirectional spring telescopic rod 301, the spring will restore its deformation, so that the clamping plate 401 returns to its original position, and the four corners of the flatcar are also subjected to the force from the clamping plate 401 in the diagonal direction, thereby fixing the slide to the flatcar.
[0038] Secondly, when replacing the one-way spring telescopic rod 402, first move the two-way spring telescopic rod 301 upward to release the fixed relationship between the locking block 303 and the locking groove 403, and then release the threaded connection between the disc 701 and the cover 703, so that the corresponding one-way spring telescopic rod can be replaced.
[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.
Claims
1. A transfer board for facilitating CT imaging, comprising a rotating plate (1), a base plate (2), two connecting mechanisms (3), a plurality of limiting mechanisms (4), a fixing mechanism (7), characterized in that: The rotating plate (1) has a second circular groove (9) on its lower end face. The upper end face of the base plate (2) is fixedly connected to a rotating disk (6). The outer surface of the rotating disk (6) is rotatably fitted inside the second circular groove (9). A first circular groove (8) is opened at the center of the lower end face of the base plate (2). A storage groove (10) is symmetrically distributed on both sides of the lower end face of the base plate (2). The limiting mechanism (4) includes a one-way spring telescopic rod (402), and limiting blocks (404) are fixedly connected to both sides of the fixed end of the one-way spring telescopic rod (402). A card plate (401) is fixedly connected to the movable end of the one-way spring telescopic rod (402), and a card slot (403) is opened on the upper surface of the card plate (401). The connecting mechanism (3) includes a bidirectional spring telescopic rod (301), and connecting blocks (302) are fixedly connected to both ends of the bidirectional spring telescopic rod (301). A locking block (303) is fixedly connected to the rear end face of the two connecting blocks (302). The fixing mechanism (7) includes a disc (701) and a cover (703). The disc (701) has limit grooves (702) on both sides of its lower end face. The inner walls of the limit grooves (702) on both sides are provided with expansion grooves (704) at the rear. The expansion grooves (704) and the limit grooves (702) are connected. The upper end face of the disc (701) is fixedly connected to the top surface of the first circular groove (8).
2. The transportable CT sheeting board of claim 1, wherein: Multiple limiting mechanisms (4) are respectively arranged on the front and rear sides below the base plate (2), and two connecting mechanisms (3) are respectively arranged between two card plates (401) on the same side.
3. The transportable CT sheeting board of claim 1, wherein: The fixing mechanism (7) is located under the base plate (2), and the round cover (703) and the disc (701) are bolted together.
4. The transportable CT sheeting board of claim 1, wherein: The storage slot (10) is connected to the second circular slot (9), and the front and rear ends of the base plate (2) are fixedly connected with handles (5).
5. A convenient transport tray for CT scans according to claim 1, characterized in that: The fixed ends of the multiple one-way spring telescopic rods (402) are respectively movably sleeved in the multiple corresponding limiting grooves (702), and the multiple limiting blocks (404) are respectively movably sleeved in the multiple corresponding expansion grooves (704).
6. The transportable CT sheeting board of claim 1, wherein: The outer surfaces of the movable ends of the multiple one-way spring telescopic rods (402) are respectively movably fitted into the storage slots (10) at multiple corresponding positions, and the outer surfaces of the multiple locking blocks (303) are respectively movably fitted into the locking slots (403) at multiple corresponding positions.